2 # Guess values for system-dependent variables and create Makefiles.
3 # Generated by GNU Autoconf 2.64 for package-unused version-unused.
5 # Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
6 # 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009 Free Software
9 # This configure script is free software; the Free Software Foundation
10 # gives unlimited permission to copy, distribute and modify it.
11 ## -------------------- ##
12 ## M4sh Initialization. ##
13 ## -------------------- ##
15 # Be more Bourne compatible
16 DUALCASE=1; export DUALCASE # for MKS sh
17 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
20 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
21 # is contrary to our usage. Disable this feature.
22 alias -g '${1+"$@"}'='"$@"'
25 case `(set -o) 2>/dev/null` in #(
37 # Printing a long string crashes Solaris 7 /usr/bin/printf.
38 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
39 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
40 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
41 # Prefer a ksh shell builtin over an external printf program on Solaris,
42 # but without wasting forks for bash or zsh.
43 if test -z "$BASH_VERSION$ZSH_VERSION" \
44 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
46 as_echo_n='print -rn --'
47 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
51 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
52 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
53 as_echo_n='/usr/ucb/echo -n'
55 as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
60 expr "X$arg" : "X\\(.*\\)$as_nl";
61 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
63 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
66 as_echo_n='sh -c $as_echo_n_body as_echo'
69 as_echo='sh -c $as_echo_body as_echo'
72 # The user is always right.
73 if test "${PATH_SEPARATOR+set}" != set; then
75 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
76 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
83 # We need space, tab and new line, in precisely that order. Quoting is
84 # there to prevent editors from complaining about space-tab.
85 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
86 # splitting by setting IFS to empty value.)
89 # Find who we are. Look in the path if we contain no directory separator.
91 *[\\/]* ) as_myself=$0 ;;
92 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
96 test -z "$as_dir" && as_dir=.
97 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
103 # We did not find ourselves, most probably we were run as `sh COMMAND'
104 # in which case we are not to be found in the path.
105 if test "x$as_myself" = x; then
108 if test ! -f "$as_myself"; then
109 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
113 # Unset variables that we do not need and which cause bugs (e.g. in
114 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1"
115 # suppresses any "Segmentation fault" message there. '((' could
116 # trigger a bug in pdksh 5.2.14.
117 for as_var in BASH_ENV ENV MAIL MAILPATH
118 do eval test x\${$as_var+set} = xset \
119 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
132 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
134 if test "x$CONFIG_SHELL" = x; then
135 as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
138 # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
139 # is contrary to our usage. Disable this feature.
140 alias -g '\${1+\"\$@\"}'='\"\$@\"'
143 case \`(set -o) 2>/dev/null\` in #(
151 as_required="as_fn_return () { (exit \$1); }
152 as_fn_success () { as_fn_return 0; }
153 as_fn_failure () { as_fn_return 1; }
154 as_fn_ret_success () { return 0; }
155 as_fn_ret_failure () { return 1; }
158 as_fn_success || { exitcode=1; echo as_fn_success failed.; }
159 as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
160 as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
161 as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
162 if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :
165 exitcode=1; echo positional parameters were not saved.
167 test x\$exitcode = x0 || exit 1"
168 as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
169 as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
170 eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
171 test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1
172 test \$(( 1 + 1 )) = 2 || exit 1
174 test -n \"\${ZSH_VERSION+set}\${BASH_VERSION+set}\" || (
175 ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
176 ECHO=\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO
177 ECHO=\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO
178 PATH=/empty FPATH=/empty; export PATH FPATH
179 test \"X\`printf %s \$ECHO\`\" = \"X\$ECHO\" \\
180 || test \"X\`print -r -- \$ECHO\`\" = \"X\$ECHO\" ) || exit 1"
181 if (eval "$as_required") 2>/dev/null; then :
186 if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :
189 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
191 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
194 test -z "$as_dir" && as_dir=.
198 for as_base in sh bash ksh sh5; do
199 # Try only shells that exist, to save several forks.
200 as_shell=$as_dir/$as_base
201 if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
202 { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then :
203 CONFIG_SHELL=$as_shell as_have_required=yes
204 if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then :
212 $as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
213 { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then :
214 CONFIG_SHELL=$SHELL as_have_required=yes
219 if test "x$CONFIG_SHELL" != x; then :
220 # We cannot yet assume a decent shell, so we have to provide a
221 # neutralization value for shells without unset; and this also
222 # works around shells that cannot unset nonexistent variables.
225 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
227 exec "$CONFIG_SHELL" "$as_myself" ${1+"$@"}
230 if test x$as_have_required = xno; then :
231 $as_echo "$0: This script requires a shell more modern than all"
232 $as_echo "$0: the shells that I found on your system."
233 if test x${ZSH_VERSION+set} = xset ; then
234 $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
235 $as_echo "$0: be upgraded to zsh 4.3.4 or later."
237 $as_echo "$0: Please tell bug-autoconf@gnu.org about your system,
238 $0: including any error possibly output before this
239 $0: message. Then install a modern shell, or manually run
240 $0: the script under such a shell if you do have one."
246 SHELL=${CONFIG_SHELL-/bin/sh}
248 # Unset more variables known to interfere with behavior of common tools.
249 CLICOLOR_FORCE= GREP_OPTIONS=
250 unset CLICOLOR_FORCE GREP_OPTIONS
252 ## --------------------- ##
253 ## M4sh Shell Functions. ##
254 ## --------------------- ##
257 # Portably unset VAR.
260 { eval $1=; unset $1;}
264 # as_fn_set_status STATUS
265 # -----------------------
266 # Set $? to STATUS, without forking.
274 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
284 # Create "$as_dir" as a directory, including parents if necessary.
289 -*) as_dir=./$as_dir;;
291 test -d "$as_dir" || eval $as_mkdir_p || {
295 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
298 as_dirs="'$as_qdir' $as_dirs"
299 as_dir=`$as_dirname -- "$as_dir" ||
300 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
301 X"$as_dir" : 'X\(//\)[^/]' \| \
302 X"$as_dir" : 'X\(//\)$' \| \
303 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
304 $as_echo X"$as_dir" |
305 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
322 test -d "$as_dir" && break
324 test -z "$as_dirs" || eval "mkdir $as_dirs"
325 } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"
329 # as_fn_append VAR VALUE
330 # ----------------------
331 # Append the text in VALUE to the end of the definition contained in VAR. Take
332 # advantage of any shell optimizations that allow amortized linear growth over
333 # repeated appends, instead of the typical quadratic growth present in naive
335 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
336 eval 'as_fn_append ()
349 # Perform arithmetic evaluation on the ARGs, and store the result in the
350 # global $as_val. Take advantage of shells that can avoid forks. The arguments
351 # must be portable across $(()) and expr.
352 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
360 as_val=`expr "$@" || test $? -eq 1`
365 # as_fn_error ERROR [LINENO LOG_FD]
366 # ---------------------------------
367 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
368 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
369 # script with status $?, using 1 if that was 0.
372 as_status=$?; test $as_status -eq 0 && as_status=1
374 as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
375 $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
377 $as_echo "$as_me: error: $1" >&2
378 as_fn_exit $as_status
381 if expr a : '\(a\)' >/dev/null 2>&1 &&
382 test "X`expr 00001 : '.*\(...\)'`" = X001; then
388 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
394 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
400 as_me=`$as_basename -- "$0" ||
401 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
402 X"$0" : 'X\(//\)$' \| \
403 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
405 sed '/^.*\/\([^/][^/]*\)\/*$/{
419 # Avoid depending upon Character Ranges.
420 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
421 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
422 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
423 as_cr_digits='0123456789'
424 as_cr_alnum=$as_cr_Letters$as_cr_digits
427 as_lineno_1=$LINENO as_lineno_1a=$LINENO
428 as_lineno_2=$LINENO as_lineno_2a=$LINENO
429 eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
430 test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || {
431 # Blame Lee E. McMahon (1931-1989) for sed's syntax. :-)
443 s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
447 chmod +x "$as_me.lineno" ||
448 { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
450 # Don't try to exec as it changes $[0], causing all sort of problems
451 # (the dirname of $[0] is not the place where we might find the
452 # original and so on. Autoconf is especially sensitive to this).
454 # Exit status is that of the last command.
458 ECHO_C= ECHO_N= ECHO_T=
459 case `echo -n x` in #(((((
461 case `echo 'xy\c'` in
462 *c*) ECHO_T=' ';; # ECHO_T is single tab character.
464 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null
471 rm -f conf$$ conf$$.exe conf$$.file
472 if test -d conf$$.dir; then
473 rm -f conf$$.dir/conf$$.file
476 mkdir conf$$.dir 2>/dev/null
478 if (echo >conf$$.file) 2>/dev/null; then
479 if ln -s conf$$.file conf$$ 2>/dev/null; then
481 # ... but there are two gotchas:
482 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
483 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
484 # In both cases, we have to default to `cp -p'.
485 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
487 elif ln conf$$.file conf$$ 2>/dev/null; then
495 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
496 rmdir conf$$.dir 2>/dev/null
498 if mkdir -p . 2>/dev/null; then
499 as_mkdir_p='mkdir -p "$as_dir"'
501 test -d ./-p && rmdir ./-p
505 if test -x / >/dev/null 2>&1; then
508 if ls -dL / >/dev/null 2>&1; then
515 if test -d "$1"; then
521 case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
522 ???[sx]*):;;*)false;;esac;fi
526 as_executable_p=$as_test_x
528 # Sed expression to map a string onto a valid CPP name.
529 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
531 # Sed expression to map a string onto a valid variable name.
532 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
534 SHELL=${CONFIG_SHELL-/bin/sh}
537 exec 7<&0 </dev/null 6>&1
540 # hostname on some systems (SVR3.2, Linux) returns a bogus exit status,
541 # so uname gets run too.
542 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
547 ac_default_prefix=/usr/local
549 ac_config_libobj_dir=.
556 # Identity of this package.
557 PACKAGE_NAME='package-unused'
558 PACKAGE_TARNAME='libstdc++'
559 PACKAGE_VERSION='version-unused'
560 PACKAGE_STRING='package-unused version-unused'
564 ac_unique_file="src/shared/hashtable-aux.cc"
565 # Factoring default headers for most tests.
566 ac_includes_default="\
568 #ifdef HAVE_SYS_TYPES_H
569 # include <sys/types.h>
571 #ifdef HAVE_SYS_STAT_H
572 # include <sys/stat.h>
578 # ifdef HAVE_STDLIB_H
583 # if !defined STDC_HEADERS && defined HAVE_MEMORY_H
588 #ifdef HAVE_STRINGS_H
589 # include <strings.h>
591 #ifdef HAVE_INTTYPES_H
592 # include <inttypes.h>
601 ac_subst_vars='am__EXEEXT_FALSE
609 glibcxx_toolexeclibdir
613 ERROR_CONSTANTS_SRCDIR
639 baseline_subdir_switch
641 GLIBCXX_LDBL_COMPAT_FALSE
642 GLIBCXX_LDBL_COMPAT_TRUE
643 ENABLE_VISIBILITY_FALSE
644 ENABLE_VISIBILITY_TRUE
646 ENABLE_SYMVERS_SUN_FALSE
647 ENABLE_SYMVERS_SUN_TRUE
648 ENABLE_SYMVERS_DARWIN_FALSE
649 ENABLE_SYMVERS_DARWIN_TRUE
650 ENABLE_SYMVERS_GNU_NAMESPACE_FALSE
651 ENABLE_SYMVERS_GNU_NAMESPACE_TRUE
652 ENABLE_SYMVERS_GNU_FALSE
653 ENABLE_SYMVERS_GNU_TRUE
656 port_specific_symbol_files
666 ENABLE_PYTHONDIR_FALSE
667 ENABLE_PYTHONDIR_TRUE
669 ENABLE_EXTERN_TEMPLATE_FALSE
670 ENABLE_EXTERN_TEMPLATE_TRUE
672 ENABLE_PARALLEL_FALSE
674 GLIBCXX_BUILD_DEBUG_FALSE
675 GLIBCXX_BUILD_DEBUG_TRUE
677 GLIBCXX_C_HEADERS_COMPATIBILITY_FALSE
678 GLIBCXX_C_HEADERS_COMPATIBILITY_TRUE
679 GLIBCXX_C_HEADERS_C_GLOBAL_FALSE
680 GLIBCXX_C_HEADERS_C_GLOBAL_TRUE
681 GLIBCXX_C_HEADERS_C_STD_FALSE
682 GLIBCXX_C_HEADERS_C_STD_TRUE
683 GLIBCXX_C_HEADERS_C_FALSE
684 GLIBCXX_C_HEADERS_C_TRUE
711 GLIBCXX_BUILD_PCH_FALSE
712 GLIBCXX_BUILD_PCH_TRUE
715 glibcxx_compiler_shared_flag
716 glibcxx_compiler_pic_flag
739 MAINTAINER_MODE_FALSE
767 INSTALL_STRIP_PROGRAM
822 program_transform_name
835 enable_option_checking
840 enable_maintainer_mode
847 enable_hosted_libstdcxx
848 enable_sjlj_exceptions
853 enable_libstdcxx_allocator
858 enable_concept_checks
859 enable_libstdcxx_debug_flags
860 enable_libstdcxx_debug
862 enable_fully_dynamic_string
863 enable_extern_template
866 enable_libstdcxx_time
870 with_system_libunwind
873 enable_libstdcxx_visibility
874 enable_libstdcxx_threads
876 enable_version_specific_runtime_libs
878 ac_precious_vars='build_alias
894 # Initialize some variables set by options.
896 ac_init_version=false
897 ac_unrecognized_opts=
899 # The variables have the same names as the options, with
900 # dashes changed to underlines.
908 program_transform_name=s,x,x,
916 # Installation directory options.
917 # These are left unexpanded so users can "make install exec_prefix=/foo"
918 # and all the variables that are supposed to be based on exec_prefix
919 # by default will actually change.
920 # Use braces instead of parens because sh, perl, etc. also accept them.
921 # (The list follows the same order as the GNU Coding Standards.)
922 bindir='${exec_prefix}/bin'
923 sbindir='${exec_prefix}/sbin'
924 libexecdir='${exec_prefix}/libexec'
925 datarootdir='${prefix}/share'
926 datadir='${datarootdir}'
927 sysconfdir='${prefix}/etc'
928 sharedstatedir='${prefix}/com'
929 localstatedir='${prefix}/var'
930 includedir='${prefix}/include'
931 oldincludedir='/usr/include'
932 docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
933 infodir='${datarootdir}/info'
938 libdir='${exec_prefix}/lib'
939 localedir='${datarootdir}/locale'
940 mandir='${datarootdir}/man'
946 # If the previous option needs an argument, assign it.
947 if test -n "$ac_prev"; then
948 eval $ac_prev=\$ac_option
954 *=*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
958 # Accept the important Cygnus configure options, so we can diagnose typos.
960 case $ac_dashdash$ac_option in
964 -bindir | --bindir | --bindi | --bind | --bin | --bi)
966 -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
969 -build | --build | --buil | --bui | --bu)
970 ac_prev=build_alias ;;
971 -build=* | --build=* | --buil=* | --bui=* | --bu=*)
972 build_alias=$ac_optarg ;;
974 -cache-file | --cache-file | --cache-fil | --cache-fi \
975 | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
976 ac_prev=cache_file ;;
977 -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
978 | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
979 cache_file=$ac_optarg ;;
982 cache_file=config.cache ;;
984 -datadir | --datadir | --datadi | --datad)
986 -datadir=* | --datadir=* | --datadi=* | --datad=*)
987 datadir=$ac_optarg ;;
989 -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
990 | --dataroo | --dataro | --datar)
991 ac_prev=datarootdir ;;
992 -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
993 | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
994 datarootdir=$ac_optarg ;;
996 -disable-* | --disable-*)
997 ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
998 # Reject names that are not valid shell variable names.
999 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1000 as_fn_error "invalid feature name: $ac_useropt"
1001 ac_useropt_orig=$ac_useropt
1002 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1003 case $ac_user_opts in
1005 "enable_$ac_useropt"
1007 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
1008 ac_unrecognized_sep=', ';;
1010 eval enable_$ac_useropt=no ;;
1012 -docdir | --docdir | --docdi | --doc | --do)
1014 -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
1015 docdir=$ac_optarg ;;
1017 -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
1019 -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
1020 dvidir=$ac_optarg ;;
1022 -enable-* | --enable-*)
1023 ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
1024 # Reject names that are not valid shell variable names.
1025 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1026 as_fn_error "invalid feature name: $ac_useropt"
1027 ac_useropt_orig=$ac_useropt
1028 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1029 case $ac_user_opts in
1031 "enable_$ac_useropt"
1033 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
1034 ac_unrecognized_sep=', ';;
1036 eval enable_$ac_useropt=\$ac_optarg ;;
1038 -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
1039 | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
1040 | --exec | --exe | --ex)
1041 ac_prev=exec_prefix ;;
1042 -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
1043 | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
1044 | --exec=* | --exe=* | --ex=*)
1045 exec_prefix=$ac_optarg ;;
1047 -gas | --gas | --ga | --g)
1048 # Obsolete; use --with-gas.
1051 -help | --help | --hel | --he | -h)
1052 ac_init_help=long ;;
1053 -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
1054 ac_init_help=recursive ;;
1055 -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
1056 ac_init_help=short ;;
1058 -host | --host | --hos | --ho)
1059 ac_prev=host_alias ;;
1060 -host=* | --host=* | --hos=* | --ho=*)
1061 host_alias=$ac_optarg ;;
1063 -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
1065 -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
1067 htmldir=$ac_optarg ;;
1069 -includedir | --includedir | --includedi | --included | --include \
1070 | --includ | --inclu | --incl | --inc)
1071 ac_prev=includedir ;;
1072 -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
1073 | --includ=* | --inclu=* | --incl=* | --inc=*)
1074 includedir=$ac_optarg ;;
1076 -infodir | --infodir | --infodi | --infod | --info | --inf)
1078 -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
1079 infodir=$ac_optarg ;;
1081 -libdir | --libdir | --libdi | --libd)
1083 -libdir=* | --libdir=* | --libdi=* | --libd=*)
1084 libdir=$ac_optarg ;;
1086 -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
1087 | --libexe | --libex | --libe)
1088 ac_prev=libexecdir ;;
1089 -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
1090 | --libexe=* | --libex=* | --libe=*)
1091 libexecdir=$ac_optarg ;;
1093 -localedir | --localedir | --localedi | --localed | --locale)
1094 ac_prev=localedir ;;
1095 -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
1096 localedir=$ac_optarg ;;
1098 -localstatedir | --localstatedir | --localstatedi | --localstated \
1099 | --localstate | --localstat | --localsta | --localst | --locals)
1100 ac_prev=localstatedir ;;
1101 -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
1102 | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
1103 localstatedir=$ac_optarg ;;
1105 -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
1107 -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
1108 mandir=$ac_optarg ;;
1110 -nfp | --nfp | --nf)
1111 # Obsolete; use --without-fp.
1114 -no-create | --no-create | --no-creat | --no-crea | --no-cre \
1115 | --no-cr | --no-c | -n)
1118 -no-recursion | --no-recursion | --no-recursio | --no-recursi \
1119 | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
1122 -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
1123 | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
1124 | --oldin | --oldi | --old | --ol | --o)
1125 ac_prev=oldincludedir ;;
1126 -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
1127 | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
1128 | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
1129 oldincludedir=$ac_optarg ;;
1131 -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
1133 -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
1134 prefix=$ac_optarg ;;
1136 -program-prefix | --program-prefix | --program-prefi | --program-pref \
1137 | --program-pre | --program-pr | --program-p)
1138 ac_prev=program_prefix ;;
1139 -program-prefix=* | --program-prefix=* | --program-prefi=* \
1140 | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
1141 program_prefix=$ac_optarg ;;
1143 -program-suffix | --program-suffix | --program-suffi | --program-suff \
1144 | --program-suf | --program-su | --program-s)
1145 ac_prev=program_suffix ;;
1146 -program-suffix=* | --program-suffix=* | --program-suffi=* \
1147 | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
1148 program_suffix=$ac_optarg ;;
1150 -program-transform-name | --program-transform-name \
1151 | --program-transform-nam | --program-transform-na \
1152 | --program-transform-n | --program-transform- \
1153 | --program-transform | --program-transfor \
1154 | --program-transfo | --program-transf \
1155 | --program-trans | --program-tran \
1156 | --progr-tra | --program-tr | --program-t)
1157 ac_prev=program_transform_name ;;
1158 -program-transform-name=* | --program-transform-name=* \
1159 | --program-transform-nam=* | --program-transform-na=* \
1160 | --program-transform-n=* | --program-transform-=* \
1161 | --program-transform=* | --program-transfor=* \
1162 | --program-transfo=* | --program-transf=* \
1163 | --program-trans=* | --program-tran=* \
1164 | --progr-tra=* | --program-tr=* | --program-t=*)
1165 program_transform_name=$ac_optarg ;;
1167 -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
1169 -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
1170 pdfdir=$ac_optarg ;;
1172 -psdir | --psdir | --psdi | --psd | --ps)
1174 -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
1177 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1178 | -silent | --silent | --silen | --sile | --sil)
1181 -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
1183 -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
1185 sbindir=$ac_optarg ;;
1187 -sharedstatedir | --sharedstatedir | --sharedstatedi \
1188 | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
1189 | --sharedst | --shareds | --shared | --share | --shar \
1191 ac_prev=sharedstatedir ;;
1192 -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
1193 | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
1194 | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
1196 sharedstatedir=$ac_optarg ;;
1198 -site | --site | --sit)
1200 -site=* | --site=* | --sit=*)
1203 -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
1205 -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
1206 srcdir=$ac_optarg ;;
1208 -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
1209 | --syscon | --sysco | --sysc | --sys | --sy)
1210 ac_prev=sysconfdir ;;
1211 -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
1212 | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
1213 sysconfdir=$ac_optarg ;;
1215 -target | --target | --targe | --targ | --tar | --ta | --t)
1216 ac_prev=target_alias ;;
1217 -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
1218 target_alias=$ac_optarg ;;
1220 -v | -verbose | --verbose | --verbos | --verbo | --verb)
1223 -version | --version | --versio | --versi | --vers | -V)
1224 ac_init_version=: ;;
1227 ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1228 # Reject names that are not valid shell variable names.
1229 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1230 as_fn_error "invalid package name: $ac_useropt"
1231 ac_useropt_orig=$ac_useropt
1232 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1233 case $ac_user_opts in
1237 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1238 ac_unrecognized_sep=', ';;
1240 eval with_$ac_useropt=\$ac_optarg ;;
1242 -without-* | --without-*)
1243 ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1244 # Reject names that are not valid shell variable names.
1245 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1246 as_fn_error "invalid package name: $ac_useropt"
1247 ac_useropt_orig=$ac_useropt
1248 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1249 case $ac_user_opts in
1253 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1254 ac_unrecognized_sep=', ';;
1256 eval with_$ac_useropt=no ;;
1259 # Obsolete; use --with-x.
1262 -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1263 | --x-incl | --x-inc | --x-in | --x-i)
1264 ac_prev=x_includes ;;
1265 -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1266 | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1267 x_includes=$ac_optarg ;;
1269 -x-libraries | --x-libraries | --x-librarie | --x-librari \
1270 | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1271 ac_prev=x_libraries ;;
1272 -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1273 | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1274 x_libraries=$ac_optarg ;;
1276 -*) as_fn_error "unrecognized option: \`$ac_option'
1277 Try \`$0 --help' for more information."
1281 ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1282 # Reject names that are not valid shell variable names.
1283 case $ac_envvar in #(
1284 '' | [0-9]* | *[!_$as_cr_alnum]* )
1285 as_fn_error "invalid variable name: \`$ac_envvar'" ;;
1287 eval $ac_envvar=\$ac_optarg
1288 export $ac_envvar ;;
1291 # FIXME: should be removed in autoconf 3.0.
1292 $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1293 expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1294 $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1295 : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
1301 if test -n "$ac_prev"; then
1302 ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1303 as_fn_error "missing argument to $ac_option"
1306 if test -n "$ac_unrecognized_opts"; then
1307 case $enable_option_checking in
1309 fatal) as_fn_error "unrecognized options: $ac_unrecognized_opts" ;;
1310 *) $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1314 # Check all directory arguments for consistency.
1315 for ac_var in exec_prefix prefix bindir sbindir libexecdir datarootdir \
1316 datadir sysconfdir sharedstatedir localstatedir includedir \
1317 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1318 libdir localedir mandir
1320 eval ac_val=\$$ac_var
1321 # Remove trailing slashes.
1324 ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1325 eval $ac_var=\$ac_val;;
1327 # Be sure to have absolute directory names.
1329 [\\/$]* | ?:[\\/]* ) continue;;
1330 NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1332 as_fn_error "expected an absolute directory name for --$ac_var: $ac_val"
1335 # There might be people who depend on the old broken behavior: `$host'
1336 # used to hold the argument of --host etc.
1337 # FIXME: To remove some day.
1340 target=$target_alias
1342 # FIXME: To remove some day.
1343 if test "x$host_alias" != x; then
1344 if test "x$build_alias" = x; then
1345 cross_compiling=maybe
1346 $as_echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
1347 If a cross compiler is detected then cross compile mode will be used." >&2
1348 elif test "x$build_alias" != "x$host_alias"; then
1354 test -n "$host_alias" && ac_tool_prefix=$host_alias-
1356 test "$silent" = yes && exec 6>/dev/null
1359 ac_pwd=`pwd` && test -n "$ac_pwd" &&
1360 ac_ls_di=`ls -di .` &&
1361 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1362 as_fn_error "working directory cannot be determined"
1363 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1364 as_fn_error "pwd does not report name of working directory"
1367 # Find the source files, if location was not specified.
1368 if test -z "$srcdir"; then
1369 ac_srcdir_defaulted=yes
1370 # Try the directory containing this script, then the parent directory.
1371 ac_confdir=`$as_dirname -- "$as_myself" ||
1372 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1373 X"$as_myself" : 'X\(//\)[^/]' \| \
1374 X"$as_myself" : 'X\(//\)$' \| \
1375 X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1376 $as_echo X"$as_myself" |
1377 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1395 if test ! -r "$srcdir/$ac_unique_file"; then
1399 ac_srcdir_defaulted=no
1401 if test ! -r "$srcdir/$ac_unique_file"; then
1402 test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1403 as_fn_error "cannot find sources ($ac_unique_file) in $srcdir"
1405 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1407 cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error "$ac_msg"
1409 # When building in place, set srcdir=.
1410 if test "$ac_abs_confdir" = "$ac_pwd"; then
1413 # Remove unnecessary trailing slashes from srcdir.
1414 # Double slashes in file names in object file debugging info
1415 # mess up M-x gdb in Emacs.
1417 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1419 for ac_var in $ac_precious_vars; do
1420 eval ac_env_${ac_var}_set=\${${ac_var}+set}
1421 eval ac_env_${ac_var}_value=\$${ac_var}
1422 eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1423 eval ac_cv_env_${ac_var}_value=\$${ac_var}
1427 # Report the --help message.
1429 if test "$ac_init_help" = "long"; then
1430 # Omit some internal or obsolete options to make the list less imposing.
1431 # This message is too long to be a string in the A/UX 3.1 sh.
1433 \`configure' configures package-unused version-unused to adapt to many kinds of systems.
1435 Usage: $0 [OPTION]... [VAR=VALUE]...
1437 To assign environment variables (e.g., CC, CFLAGS...), specify them as
1438 VAR=VALUE. See below for descriptions of some of the useful variables.
1440 Defaults for the options are specified in brackets.
1443 -h, --help display this help and exit
1444 --help=short display options specific to this package
1445 --help=recursive display the short help of all the included packages
1446 -V, --version display version information and exit
1447 -q, --quiet, --silent do not print \`checking...' messages
1448 --cache-file=FILE cache test results in FILE [disabled]
1449 -C, --config-cache alias for \`--cache-file=config.cache'
1450 -n, --no-create do not create output files
1451 --srcdir=DIR find the sources in DIR [configure dir or \`..']
1453 Installation directories:
1454 --prefix=PREFIX install architecture-independent files in PREFIX
1455 [$ac_default_prefix]
1456 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
1459 By default, \`make install' will install all the files in
1460 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify
1461 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1462 for instance \`--prefix=\$HOME'.
1464 For better control, use the options below.
1466 Fine tuning of the installation directories:
1467 --bindir=DIR user executables [EPREFIX/bin]
1468 --sbindir=DIR system admin executables [EPREFIX/sbin]
1469 --libexecdir=DIR program executables [EPREFIX/libexec]
1470 --sysconfdir=DIR read-only single-machine data [PREFIX/etc]
1471 --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
1472 --localstatedir=DIR modifiable single-machine data [PREFIX/var]
1473 --libdir=DIR object code libraries [EPREFIX/lib]
1474 --includedir=DIR C header files [PREFIX/include]
1475 --oldincludedir=DIR C header files for non-gcc [/usr/include]
1476 --datarootdir=DIR read-only arch.-independent data root [PREFIX/share]
1477 --datadir=DIR read-only architecture-independent data [DATAROOTDIR]
1478 --infodir=DIR info documentation [DATAROOTDIR/info]
1479 --localedir=DIR locale-dependent data [DATAROOTDIR/locale]
1480 --mandir=DIR man documentation [DATAROOTDIR/man]
1481 --docdir=DIR documentation root [DATAROOTDIR/doc/libstdc++]
1482 --htmldir=DIR html documentation [DOCDIR]
1483 --dvidir=DIR dvi documentation [DOCDIR]
1484 --pdfdir=DIR pdf documentation [DOCDIR]
1485 --psdir=DIR ps documentation [DOCDIR]
1491 --program-prefix=PREFIX prepend PREFIX to installed program names
1492 --program-suffix=SUFFIX append SUFFIX to installed program names
1493 --program-transform-name=PROGRAM run sed PROGRAM on installed program names
1496 --build=BUILD configure for building on BUILD [guessed]
1497 --host=HOST cross-compile to build programs to run on HOST [BUILD]
1498 --target=TARGET configure for building compilers for TARGET [HOST]
1502 if test -n "$ac_init_help"; then
1503 case $ac_init_help in
1504 short | recursive ) echo "Configuration of package-unused version-unused:";;
1509 --disable-option-checking ignore unrecognized --enable/--with options
1510 --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
1511 --enable-FEATURE[=ARG] include FEATURE [ARG=yes]
1512 --enable-multilib build many library versions (default)
1513 --enable-maintainer-mode enable make rules and dependencies not useful
1514 (and sometimes confusing) to the casual installer
1515 --enable-shared[=PKGS] build shared libraries [default=yes]
1516 --enable-static[=PKGS] build static libraries [default=yes]
1517 --enable-fast-install[=PKGS]
1518 optimize for fast installation [default=yes]
1519 --disable-libtool-lock avoid locking (might break parallel builds)
1520 --disable-hosted-libstdcxx
1521 only build freestanding C++ runtime support
1522 --enable-sjlj-exceptions
1523 force use of builtin_setjmp for exceptions
1525 --enable-libstdcxx-pch build pre-compiled libstdc++ headers
1526 [default=$is_hosted]
1527 --enable-cstdio[=PACKAGE]
1528 use target-specific I/O package [default=stdio]
1529 --enable-clocale[=MODEL]
1530 use MODEL for target locale package [default=auto]
1531 --enable-nls use Native Language Support (default)
1532 --enable-libstdcxx-allocator[=KIND]
1533 use KIND for target std::allocator base
1535 --enable-cheaders[=KIND]
1536 construct "C" headers for g++ [default=$c_model]
1537 --enable-long-long enable template specializations for 'long long'
1539 --enable-wchar_t enable template specializations for 'wchar_t'
1541 --enable-c99 turns on ISO/IEC 9899:1999 support [default=yes]
1542 --enable-concept-checks use Boost-derived template checks [default=no]
1543 --enable-libstdcxx-debug-flags=FLAGS
1544 pass compiler FLAGS when building debug library
1545 [default="-gdwarf-4 -g3 -O0"]
1546 --enable-libstdcxx-debug
1547 build extra debug library [default=no]
1548 --enable-cxx-flags=FLAGS
1549 pass compiler FLAGS when building library [default=]
1550 --enable-fully-dynamic-string
1551 do not put empty strings in per-process static
1553 --enable-extern-template
1554 enable extern template [default=yes]
1555 --enable-werror turns on -Werror [default=yes]
1556 --enable-libstdcxx-time[=KIND]
1557 use KIND for check type [default=no]
1558 --enable-tls Use thread-local storage [default=yes]
1559 --disable-rpath do not hardcode runtime library paths
1560 --enable-linux-futex use the Linux futex system call [default=default]
1561 --enable-symvers[=STYLE]
1562 enables symbol versioning of the shared library
1564 --enable-libstdcxx-visibility
1565 enables visibility safe usage [default=yes]
1566 --enable-libstdcxx-threads
1567 enable C++11 threads support [default=auto]
1568 --enable-version-specific-runtime-libs
1569 Specify that runtime libraries should be installed
1570 in a compiler-specific directory
1573 --with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
1574 --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
1575 --with-target-subdir=SUBDIR
1576 configuring in a subdirectory
1577 --with-cross-host=HOST configuring with a cross compiler
1578 --with-newlib assume newlib as a system C library
1579 --with-pic try to use only PIC/non-PIC objects [default=use
1581 --with-gnu-ld assume the C compiler uses GNU ld [default=no]
1582 --with-python-dir the location to install Python modules. This path is
1583 relative starting from the prefix.
1584 --with-gnu-ld assume the C compiler uses GNU ld default=no
1585 --with-libiconv-prefix[=DIR] search for libiconv in DIR/include and DIR/lib
1586 --without-libiconv-prefix don't search for libiconv in includedir and libdir
1587 --with-system-libunwind use installed libunwind
1588 --with-gxx-include-dir=DIR
1589 installation directory for include files
1591 Some influential environment variables:
1592 CC C compiler command
1593 CFLAGS C compiler flags
1594 LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a
1595 nonstandard directory <lib dir>
1596 LIBS libraries to pass to the linker, e.g. -l<library>
1597 CPPFLAGS C/C++/Objective C preprocessor flags, e.g. -I<include dir> if
1598 you have headers in a nonstandard directory <include dir>
1599 CXX C++ compiler command
1600 CXXFLAGS C++ compiler flags
1602 CXXCPP C++ preprocessor
1603 CXXFILT Location of GNU c++filt. Defaults to the first GNU version of
1604 `c++filt', `gc++filt' on PATH.
1606 Use these variables to override the choices made by `configure' or to help
1607 it to find libraries and programs with nonstandard names/locations.
1609 Report bugs to the package provider.
1614 if test "$ac_init_help" = "recursive"; then
1615 # If there are subdirs, report their specific --help.
1616 for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1617 test -d "$ac_dir" ||
1618 { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
1623 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1625 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
1626 # A ".." for each directory in $ac_dir_suffix.
1627 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1628 case $ac_top_builddir_sub in
1629 "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1630 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1633 ac_abs_top_builddir=$ac_pwd
1634 ac_abs_builddir=$ac_pwd$ac_dir_suffix
1635 # for backward compatibility:
1636 ac_top_builddir=$ac_top_build_prefix
1639 .) # We are building in place.
1641 ac_top_srcdir=$ac_top_builddir_sub
1642 ac_abs_top_srcdir=$ac_pwd ;;
1643 [\\/]* | ?:[\\/]* ) # Absolute name.
1644 ac_srcdir=$srcdir$ac_dir_suffix;
1645 ac_top_srcdir=$srcdir
1646 ac_abs_top_srcdir=$srcdir ;;
1648 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1649 ac_top_srcdir=$ac_top_build_prefix$srcdir
1650 ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1652 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1654 cd "$ac_dir" || { ac_status=$?; continue; }
1655 # Check for guested configure.
1656 if test -f "$ac_srcdir/configure.gnu"; then
1658 $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1659 elif test -f "$ac_srcdir/configure"; then
1661 $SHELL "$ac_srcdir/configure" --help=recursive
1663 $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1665 cd "$ac_pwd" || { ac_status=$?; break; }
1669 test -n "$ac_init_help" && exit $ac_status
1670 if $ac_init_version; then
1672 package-unused configure version-unused
1673 generated by GNU Autoconf 2.64
1675 Copyright (C) 2009 Free Software Foundation, Inc.
1676 This configure script is free software; the Free Software Foundation
1677 gives unlimited permission to copy, distribute and modify it.
1682 ## ------------------------ ##
1683 ## Autoconf initialization. ##
1684 ## ------------------------ ##
1686 # ac_fn_c_try_compile LINENO
1687 # --------------------------
1688 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1689 ac_fn_c_try_compile ()
1691 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1692 rm -f conftest.$ac_objext
1693 if { { ac_try="$ac_compile"
1695 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1696 *) ac_try_echo=$ac_try;;
1698 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1699 $as_echo "$ac_try_echo"; } >&5
1700 (eval "$ac_compile") 2>conftest.err
1702 if test -s conftest.err; then
1703 grep -v '^ *+' conftest.err >conftest.er1
1704 cat conftest.er1 >&5
1705 mv -f conftest.er1 conftest.err
1707 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1708 test $ac_status = 0; } && {
1709 test -z "$ac_c_werror_flag" ||
1710 test ! -s conftest.err
1711 } && test -s conftest.$ac_objext; then :
1714 $as_echo "$as_me: failed program was:" >&5
1715 sed 's/^/| /' conftest.$ac_ext >&5
1719 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1722 } # ac_fn_c_try_compile
1724 # ac_fn_cxx_try_compile LINENO
1725 # ----------------------------
1726 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1727 ac_fn_cxx_try_compile ()
1729 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1730 rm -f conftest.$ac_objext
1731 if { { ac_try="$ac_compile"
1733 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1734 *) ac_try_echo=$ac_try;;
1736 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1737 $as_echo "$ac_try_echo"; } >&5
1738 (eval "$ac_compile") 2>conftest.err
1740 if test -s conftest.err; then
1741 grep -v '^ *+' conftest.err >conftest.er1
1742 cat conftest.er1 >&5
1743 mv -f conftest.er1 conftest.err
1745 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1746 test $ac_status = 0; } && {
1747 test -z "$ac_cxx_werror_flag" ||
1748 test ! -s conftest.err
1749 } && test -s conftest.$ac_objext; then :
1752 $as_echo "$as_me: failed program was:" >&5
1753 sed 's/^/| /' conftest.$ac_ext >&5
1757 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1760 } # ac_fn_cxx_try_compile
1762 # ac_fn_c_try_cpp LINENO
1763 # ----------------------
1764 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1767 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1768 if { { ac_try="$ac_cpp conftest.$ac_ext"
1770 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1771 *) ac_try_echo=$ac_try;;
1773 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1774 $as_echo "$ac_try_echo"; } >&5
1775 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1777 if test -s conftest.err; then
1778 grep -v '^ *+' conftest.err >conftest.er1
1779 cat conftest.er1 >&5
1780 mv -f conftest.er1 conftest.err
1782 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1783 test $ac_status = 0; } >/dev/null && {
1784 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
1785 test ! -s conftest.err
1789 $as_echo "$as_me: failed program was:" >&5
1790 sed 's/^/| /' conftest.$ac_ext >&5
1794 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1799 # ac_fn_c_try_link LINENO
1800 # -----------------------
1801 # Try to link conftest.$ac_ext, and return whether this succeeded.
1804 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1805 rm -f conftest.$ac_objext conftest$ac_exeext
1806 if { { ac_try="$ac_link"
1808 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1809 *) ac_try_echo=$ac_try;;
1811 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1812 $as_echo "$ac_try_echo"; } >&5
1813 (eval "$ac_link") 2>conftest.err
1815 if test -s conftest.err; then
1816 grep -v '^ *+' conftest.err >conftest.er1
1817 cat conftest.er1 >&5
1818 mv -f conftest.er1 conftest.err
1820 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1821 test $ac_status = 0; } && {
1822 test -z "$ac_c_werror_flag" ||
1823 test ! -s conftest.err
1824 } && test -s conftest$ac_exeext && {
1825 test "$cross_compiling" = yes ||
1826 $as_test_x conftest$ac_exeext
1830 $as_echo "$as_me: failed program was:" >&5
1831 sed 's/^/| /' conftest.$ac_ext >&5
1835 # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
1836 # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
1837 # interfere with the next link command; also delete a directory that is
1838 # left behind by Apple's compiler. We do this before executing the actions.
1839 rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1840 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1843 } # ac_fn_c_try_link
1845 # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
1846 # -------------------------------------------------------
1847 # Tests whether HEADER exists and can be compiled using the include files in
1848 # INCLUDES, setting the cache variable VAR accordingly.
1849 ac_fn_c_check_header_compile ()
1851 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1852 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1853 $as_echo_n "checking for $2... " >&6; }
1854 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1855 $as_echo_n "(cached) " >&6
1857 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1858 /* end confdefs.h. */
1862 if ac_fn_c_try_compile "$LINENO"; then :
1867 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1870 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1871 $as_echo "$ac_res" >&6; }
1872 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1874 } # ac_fn_c_check_header_compile
1876 # ac_fn_c_try_run LINENO
1877 # ----------------------
1878 # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
1879 # that executables *can* be run.
1882 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1883 if { { ac_try="$ac_link"
1885 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1886 *) ac_try_echo=$ac_try;;
1888 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1889 $as_echo "$ac_try_echo"; } >&5
1890 (eval "$ac_link") 2>&5
1892 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1893 test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
1894 { { case "(($ac_try" in
1895 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1896 *) ac_try_echo=$ac_try;;
1898 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1899 $as_echo "$ac_try_echo"; } >&5
1900 (eval "$ac_try") 2>&5
1902 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1903 test $ac_status = 0; }; }; then :
1906 $as_echo "$as_me: program exited with status $ac_status" >&5
1907 $as_echo "$as_me: failed program was:" >&5
1908 sed 's/^/| /' conftest.$ac_ext >&5
1910 ac_retval=$ac_status
1912 rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1913 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1918 # ac_fn_c_check_func LINENO FUNC VAR
1919 # ----------------------------------
1920 # Tests whether FUNC exists, setting the cache variable VAR accordingly
1921 ac_fn_c_check_func ()
1923 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1924 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1925 $as_echo_n "checking for $2... " >&6; }
1926 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1927 $as_echo_n "(cached) " >&6
1929 if test x$gcc_no_link = xyes; then
1930 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
1932 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1933 /* end confdefs.h. */
1934 /* Define $2 to an innocuous variant, in case <limits.h> declares $2.
1935 For example, HP-UX 11i <limits.h> declares gettimeofday. */
1936 #define $2 innocuous_$2
1938 /* System header to define __stub macros and hopefully few prototypes,
1939 which can conflict with char $2 (); below.
1940 Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
1941 <limits.h> exists even on freestanding compilers. */
1944 # include <limits.h>
1946 # include <assert.h>
1951 /* Override any GCC internal prototype to avoid an error.
1952 Use char because int might match the return type of a GCC
1953 builtin and then its argument prototype would still apply. */
1958 /* The GNU C library defines this for functions which it implements
1959 to always fail with ENOSYS. Some functions are actually named
1960 something starting with __ and the normal name is an alias. */
1961 #if defined __stub_$2 || defined __stub___$2
1973 if ac_fn_c_try_link "$LINENO"; then :
1978 rm -f core conftest.err conftest.$ac_objext \
1979 conftest$ac_exeext conftest.$ac_ext
1982 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1983 $as_echo "$ac_res" >&6; }
1984 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1986 } # ac_fn_c_check_func
1988 # ac_fn_cxx_try_cpp LINENO
1989 # ------------------------
1990 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1991 ac_fn_cxx_try_cpp ()
1993 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1994 if { { ac_try="$ac_cpp conftest.$ac_ext"
1996 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1997 *) ac_try_echo=$ac_try;;
1999 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2000 $as_echo "$ac_try_echo"; } >&5
2001 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
2003 if test -s conftest.err; then
2004 grep -v '^ *+' conftest.err >conftest.er1
2005 cat conftest.er1 >&5
2006 mv -f conftest.er1 conftest.err
2008 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2009 test $ac_status = 0; } >/dev/null && {
2010 test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||
2011 test ! -s conftest.err
2015 $as_echo "$as_me: failed program was:" >&5
2016 sed 's/^/| /' conftest.$ac_ext >&5
2020 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2023 } # ac_fn_cxx_try_cpp
2025 # ac_fn_cxx_try_link LINENO
2026 # -------------------------
2027 # Try to link conftest.$ac_ext, and return whether this succeeded.
2028 ac_fn_cxx_try_link ()
2030 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2031 rm -f conftest.$ac_objext conftest$ac_exeext
2032 if { { ac_try="$ac_link"
2034 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2035 *) ac_try_echo=$ac_try;;
2037 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2038 $as_echo "$ac_try_echo"; } >&5
2039 (eval "$ac_link") 2>conftest.err
2041 if test -s conftest.err; then
2042 grep -v '^ *+' conftest.err >conftest.er1
2043 cat conftest.er1 >&5
2044 mv -f conftest.er1 conftest.err
2046 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2047 test $ac_status = 0; } && {
2048 test -z "$ac_cxx_werror_flag" ||
2049 test ! -s conftest.err
2050 } && test -s conftest$ac_exeext && {
2051 test "$cross_compiling" = yes ||
2052 $as_test_x conftest$ac_exeext
2056 $as_echo "$as_me: failed program was:" >&5
2057 sed 's/^/| /' conftest.$ac_ext >&5
2061 # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
2062 # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
2063 # interfere with the next link command; also delete a directory that is
2064 # left behind by Apple's compiler. We do this before executing the actions.
2065 rm -rf conftest.dSYM conftest_ipa8_conftest.oo
2066 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2069 } # ac_fn_cxx_try_link
2071 # ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
2072 # -------------------------------------------------------
2073 # Tests whether HEADER exists, giving a warning if it cannot be compiled using
2074 # the include files in INCLUDES and setting the cache variable VAR
2076 ac_fn_c_check_header_mongrel ()
2078 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2079 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2080 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2081 $as_echo_n "checking for $2... " >&6; }
2082 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2083 $as_echo_n "(cached) " >&6
2086 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2087 $as_echo "$ac_res" >&6; }
2089 # Is the header compilable?
2090 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
2091 $as_echo_n "checking $2 usability... " >&6; }
2092 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2093 /* end confdefs.h. */
2097 if ac_fn_c_try_compile "$LINENO"; then :
2098 ac_header_compiler=yes
2100 ac_header_compiler=no
2102 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2103 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
2104 $as_echo "$ac_header_compiler" >&6; }
2106 # Is the header present?
2107 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
2108 $as_echo_n "checking $2 presence... " >&6; }
2109 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2110 /* end confdefs.h. */
2113 if ac_fn_c_try_cpp "$LINENO"; then :
2114 ac_header_preproc=yes
2116 ac_header_preproc=no
2118 rm -f conftest.err conftest.$ac_ext
2119 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
2120 $as_echo "$ac_header_preproc" >&6; }
2122 # So? What about this header?
2123 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
2125 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
2126 $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
2127 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
2128 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
2131 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
2132 $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
2133 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: check for missing prerequisite headers?" >&5
2134 $as_echo "$as_me: WARNING: $2: check for missing prerequisite headers?" >&2;}
2135 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
2136 $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
2137 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&5
2138 $as_echo "$as_me: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&2;}
2139 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
2140 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
2143 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2144 $as_echo_n "checking for $2... " >&6; }
2145 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2146 $as_echo_n "(cached) " >&6
2148 eval "$3=\$ac_header_compiler"
2151 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2152 $as_echo "$ac_res" >&6; }
2154 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2156 } # ac_fn_c_check_header_mongrel
2158 # ac_fn_cxx_check_header_mongrel LINENO HEADER VAR INCLUDES
2159 # ---------------------------------------------------------
2160 # Tests whether HEADER exists, giving a warning if it cannot be compiled using
2161 # the include files in INCLUDES and setting the cache variable VAR
2163 ac_fn_cxx_check_header_mongrel ()
2165 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2166 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2167 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2168 $as_echo_n "checking for $2... " >&6; }
2169 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2170 $as_echo_n "(cached) " >&6
2173 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2174 $as_echo "$ac_res" >&6; }
2176 # Is the header compilable?
2177 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
2178 $as_echo_n "checking $2 usability... " >&6; }
2179 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2180 /* end confdefs.h. */
2184 if ac_fn_cxx_try_compile "$LINENO"; then :
2185 ac_header_compiler=yes
2187 ac_header_compiler=no
2189 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2190 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
2191 $as_echo "$ac_header_compiler" >&6; }
2193 # Is the header present?
2194 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
2195 $as_echo_n "checking $2 presence... " >&6; }
2196 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2197 /* end confdefs.h. */
2200 if ac_fn_cxx_try_cpp "$LINENO"; then :
2201 ac_header_preproc=yes
2203 ac_header_preproc=no
2205 rm -f conftest.err conftest.$ac_ext
2206 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
2207 $as_echo "$ac_header_preproc" >&6; }
2209 # So? What about this header?
2210 case $ac_header_compiler:$ac_header_preproc:$ac_cxx_preproc_warn_flag in #((
2212 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
2213 $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
2214 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
2215 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
2218 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
2219 $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
2220 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: check for missing prerequisite headers?" >&5
2221 $as_echo "$as_me: WARNING: $2: check for missing prerequisite headers?" >&2;}
2222 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
2223 $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
2224 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&5
2225 $as_echo "$as_me: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&2;}
2226 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
2227 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
2230 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2231 $as_echo_n "checking for $2... " >&6; }
2232 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2233 $as_echo_n "(cached) " >&6
2235 eval "$3=\$ac_header_compiler"
2238 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2239 $as_echo "$ac_res" >&6; }
2241 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2243 } # ac_fn_cxx_check_header_mongrel
2245 # ac_fn_c_compute_int LINENO EXPR VAR INCLUDES
2246 # --------------------------------------------
2247 # Tries to find the compile-time value of EXPR in a program that includes
2248 # INCLUDES, setting VAR accordingly. Returns whether the value could be
2250 ac_fn_c_compute_int ()
2252 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2253 if test "$cross_compiling" = yes; then
2254 # Depending upon the size, compute the lo and hi bounds.
2255 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2256 /* end confdefs.h. */
2261 static int test_array [1 - 2 * !(($2) >= 0)];
2268 if ac_fn_c_try_compile "$LINENO"; then :
2271 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2272 /* end confdefs.h. */
2277 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
2284 if ac_fn_c_try_compile "$LINENO"; then :
2285 ac_hi=$ac_mid; break
2287 as_fn_arith $ac_mid + 1 && ac_lo=$as_val
2288 if test $ac_lo -le $ac_mid; then
2292 as_fn_arith 2 '*' $ac_mid + 1 && ac_mid=$as_val
2294 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2297 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2298 /* end confdefs.h. */
2303 static int test_array [1 - 2 * !(($2) < 0)];
2310 if ac_fn_c_try_compile "$LINENO"; then :
2313 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2314 /* end confdefs.h. */
2319 static int test_array [1 - 2 * !(($2) >= $ac_mid)];
2326 if ac_fn_c_try_compile "$LINENO"; then :
2327 ac_lo=$ac_mid; break
2329 as_fn_arith '(' $ac_mid ')' - 1 && ac_hi=$as_val
2330 if test $ac_mid -le $ac_hi; then
2334 as_fn_arith 2 '*' $ac_mid && ac_mid=$as_val
2336 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2341 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2343 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2344 # Binary search between lo and hi bounds.
2345 while test "x$ac_lo" != "x$ac_hi"; do
2346 as_fn_arith '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo && ac_mid=$as_val
2347 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2348 /* end confdefs.h. */
2353 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
2360 if ac_fn_c_try_compile "$LINENO"; then :
2363 as_fn_arith '(' $ac_mid ')' + 1 && ac_lo=$as_val
2365 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2368 ?*) eval "$3=\$ac_lo"; ac_retval=0 ;;
2372 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2373 /* end confdefs.h. */
2375 static long int longval () { return $2; }
2376 static unsigned long int ulongval () { return $2; }
2383 FILE *f = fopen ("conftest.val", "w");
2388 long int i = longval ();
2391 fprintf (f, "%ld", i);
2395 unsigned long int i = ulongval ();
2398 fprintf (f, "%lu", i);
2400 /* Do not output a trailing newline, as this causes \r\n confusion
2401 on some platforms. */
2402 return ferror (f) || fclose (f) != 0;
2408 if ac_fn_c_try_run "$LINENO"; then :
2409 echo >>conftest.val; read $3 <conftest.val; ac_retval=0
2413 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
2414 conftest.$ac_objext conftest.beam conftest.$ac_ext
2418 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2421 } # ac_fn_c_compute_int
2423 # ac_fn_c_check_type LINENO TYPE VAR INCLUDES
2424 # -------------------------------------------
2425 # Tests whether TYPE exists after having included INCLUDES, setting cache
2426 # variable VAR accordingly.
2427 ac_fn_c_check_type ()
2429 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2430 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2431 $as_echo_n "checking for $2... " >&6; }
2432 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2433 $as_echo_n "(cached) " >&6
2436 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2437 /* end confdefs.h. */
2448 if ac_fn_c_try_compile "$LINENO"; then :
2449 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2450 /* end confdefs.h. */
2461 if ac_fn_c_try_compile "$LINENO"; then :
2466 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2468 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2471 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2472 $as_echo "$ac_res" >&6; }
2473 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2475 } # ac_fn_c_check_type
2476 cat >config.log <<_ACEOF
2477 This file contains any messages produced by compilers while
2478 running configure, to aid debugging if configure makes a mistake.
2480 It was created by package-unused $as_me version-unused, which was
2481 generated by GNU Autoconf 2.64. Invocation command line was
2493 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
2494 uname -m = `(uname -m) 2>/dev/null || echo unknown`
2495 uname -r = `(uname -r) 2>/dev/null || echo unknown`
2496 uname -s = `(uname -s) 2>/dev/null || echo unknown`
2497 uname -v = `(uname -v) 2>/dev/null || echo unknown`
2499 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
2500 /bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown`
2502 /bin/arch = `(/bin/arch) 2>/dev/null || echo unknown`
2503 /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown`
2504 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
2505 /usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown`
2506 /bin/machine = `(/bin/machine) 2>/dev/null || echo unknown`
2507 /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown`
2508 /bin/universe = `(/bin/universe) 2>/dev/null || echo unknown`
2512 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2516 test -z "$as_dir" && as_dir=.
2517 $as_echo "PATH: $as_dir"
2533 # Keep a trace of the command line.
2534 # Strip out --no-create and --no-recursion so they do not pile up.
2535 # Strip out --silent because we don't want to record it for future runs.
2536 # Also quote any args containing shell meta-characters.
2537 # Make two passes to allow for proper duplicate-argument suppression.
2541 ac_must_keep_next=false
2547 -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
2548 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
2549 | -silent | --silent | --silen | --sile | --sil)
2552 ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
2555 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
2557 as_fn_append ac_configure_args1 " '$ac_arg'"
2558 if test $ac_must_keep_next = true; then
2559 ac_must_keep_next=false # Got value, back to normal.
2562 *=* | --config-cache | -C | -disable-* | --disable-* \
2563 | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
2564 | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
2565 | -with-* | --with-* | -without-* | --without-* | --x)
2566 case "$ac_configure_args0 " in
2567 "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
2570 -* ) ac_must_keep_next=true ;;
2573 as_fn_append ac_configure_args " '$ac_arg'"
2578 { ac_configure_args0=; unset ac_configure_args0;}
2579 { ac_configure_args1=; unset ac_configure_args1;}
2581 # When interrupted or exit'd, cleanup temporary files, and complete
2582 # config.log. We remove comments because anyway the quotes in there
2583 # would cause problems or look ugly.
2584 # WARNING: Use '\'' to represent an apostrophe within the trap.
2585 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
2586 trap 'exit_status=$?
2587 # Save into config.log some information that might help in debugging.
2592 ## ---------------- ##
2593 ## Cache variables. ##
2594 ## ---------------- ##
2597 # The following way of writing the cache mishandles newlines in values,
2599 for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
2600 eval ac_val=\$$ac_var
2604 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
2605 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
2608 _ | IFS | as_nl) ;; #(
2609 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
2610 *) { eval $ac_var=; unset $ac_var;} ;;
2615 case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
2616 *${as_nl}ac_space=\ *)
2618 "s/'\''/'\''\\\\'\'''\''/g;
2619 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
2622 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
2630 ## ----------------- ##
2631 ## Output variables. ##
2632 ## ----------------- ##
2635 for ac_var in $ac_subst_vars
2637 eval ac_val=\$$ac_var
2639 *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2641 $as_echo "$ac_var='\''$ac_val'\''"
2645 if test -n "$ac_subst_files"; then
2647 ## ------------------- ##
2648 ## File substitutions. ##
2649 ## ------------------- ##
2652 for ac_var in $ac_subst_files
2654 eval ac_val=\$$ac_var
2656 *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2658 $as_echo "$ac_var='\''$ac_val'\''"
2663 if test -s confdefs.h; then
2673 test "$ac_signal" != 0 &&
2674 $as_echo "$as_me: caught signal $ac_signal"
2675 $as_echo "$as_me: exit $exit_status"
2677 rm -f core *.core core.conftest.* &&
2678 rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
2681 for ac_signal in 1 2 13 15; do
2682 trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
2686 # confdefs.h avoids OS command line length limits that DEFS can exceed.
2687 rm -f -r conftest* confdefs.h
2689 $as_echo "/* confdefs.h */" > confdefs.h
2691 # Predefined preprocessor variables.
2693 cat >>confdefs.h <<_ACEOF
2694 #define PACKAGE_NAME "$PACKAGE_NAME"
2697 cat >>confdefs.h <<_ACEOF
2698 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
2701 cat >>confdefs.h <<_ACEOF
2702 #define PACKAGE_VERSION "$PACKAGE_VERSION"
2705 cat >>confdefs.h <<_ACEOF
2706 #define PACKAGE_STRING "$PACKAGE_STRING"
2709 cat >>confdefs.h <<_ACEOF
2710 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
2713 cat >>confdefs.h <<_ACEOF
2714 #define PACKAGE_URL "$PACKAGE_URL"
2718 # Let the site file select an alternate cache file if it wants to.
2719 # Prefer an explicitly selected file to automatically selected ones.
2722 if test -n "$CONFIG_SITE"; then
2723 ac_site_file1=$CONFIG_SITE
2724 elif test "x$prefix" != xNONE; then
2725 ac_site_file1=$prefix/share/config.site
2726 ac_site_file2=$prefix/etc/config.site
2728 ac_site_file1=$ac_default_prefix/share/config.site
2729 ac_site_file2=$ac_default_prefix/etc/config.site
2731 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
2733 test "x$ac_site_file" = xNONE && continue
2734 if test -r "$ac_site_file"; then
2735 { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
2736 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
2737 sed 's/^/| /' "$ac_site_file" >&5
2742 if test -r "$cache_file"; then
2743 # Some versions of bash will fail to source /dev/null (special
2744 # files actually), so we avoid doing that.
2745 if test -f "$cache_file"; then
2746 { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
2747 $as_echo "$as_me: loading cache $cache_file" >&6;}
2749 [\\/]* | ?:[\\/]* ) . "$cache_file";;
2750 *) . "./$cache_file";;
2754 { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
2755 $as_echo "$as_me: creating cache $cache_file" >&6;}
2759 # Check that the precious variables saved in the cache have kept the same
2761 ac_cache_corrupted=false
2762 for ac_var in $ac_precious_vars; do
2763 eval ac_old_set=\$ac_cv_env_${ac_var}_set
2764 eval ac_new_set=\$ac_env_${ac_var}_set
2765 eval ac_old_val=\$ac_cv_env_${ac_var}_value
2766 eval ac_new_val=\$ac_env_${ac_var}_value
2767 case $ac_old_set,$ac_new_set in
2769 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
2770 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
2771 ac_cache_corrupted=: ;;
2773 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
2774 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
2775 ac_cache_corrupted=: ;;
2778 if test "x$ac_old_val" != "x$ac_new_val"; then
2779 # differences in whitespace do not lead to failure.
2780 ac_old_val_w=`echo x $ac_old_val`
2781 ac_new_val_w=`echo x $ac_new_val`
2782 if test "$ac_old_val_w" != "$ac_new_val_w"; then
2783 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
2784 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
2785 ac_cache_corrupted=:
2787 { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
2788 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
2789 eval $ac_var=\$ac_old_val
2791 { $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5
2792 $as_echo "$as_me: former value: \`$ac_old_val'" >&2;}
2793 { $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5
2794 $as_echo "$as_me: current value: \`$ac_new_val'" >&2;}
2797 # Pass precious variables to config.status.
2798 if test "$ac_new_set" = set; then
2800 *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
2801 *) ac_arg=$ac_var=$ac_new_val ;;
2803 case " $ac_configure_args " in
2804 *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy.
2805 *) as_fn_append ac_configure_args " '$ac_arg'" ;;
2809 if $ac_cache_corrupted; then
2810 { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2811 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2812 { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
2813 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
2814 as_fn_error "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
2816 ## -------------------- ##
2817 ## Main body of script. ##
2818 ## -------------------- ##
2821 ac_cpp='$CPP $CPPFLAGS'
2822 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2823 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2824 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2831 ac_config_headers="$ac_config_headers config.h"
2834 # This works around the fact that libtool configuration may change LD
2835 # for this particular configuration, but some shells, instead of
2836 # keeping the changes in LD private, export them just because LD is
2837 # exported. Only used at the end of this file.
2838 ### am handles this now? ORIGINAL_LD_FOR_MULTILIBS=$LD
2840 # Find the rest of the source tree framework.
2841 # Default to --enable-multilib
2842 # Check whether --enable-multilib was given.
2843 if test "${enable_multilib+set}" = set; then :
2844 enableval=$enable_multilib; case "$enableval" in
2845 yes) multilib=yes ;;
2847 *) as_fn_error "bad value $enableval for multilib option" "$LINENO" 5 ;;
2854 # We may get other options which we leave undocumented:
2855 # --with-target-subdir, --with-multisrctop, --with-multisubdir
2856 # See config-ml.in if you want the gory details.
2858 if test "$srcdir" = "."; then
2859 if test "$with_target_subdir" != "."; then
2860 multi_basedir="$srcdir/$with_multisrctop../.."
2862 multi_basedir="$srcdir/$with_multisrctop.."
2865 multi_basedir="$srcdir/.."
2869 # Even if the default multilib is not a cross compilation,
2870 # it may be that some of the other multilibs are.
2871 if test $cross_compiling = no && test $multilib = yes \
2872 && test "x${with_multisubdir}" != x ; then
2873 cross_compiling=maybe
2876 ac_config_commands="$ac_config_commands default-1"
2879 # Gets build, host, target, *_vendor, *_cpu, *_os, etc.
2881 # You will slowly go insane if you do not grok the following fact: when
2882 # building v3 as part of the compiler, the top-level /target/ becomes the
2883 # library's /host/. configure then causes --target to default to --host,
2884 # exactly like any other package using autoconf. Therefore, 'target' and
2885 # 'host' will always be the same. This makes sense both for native and
2886 # cross compilers, just think about it for a little while. :-)
2888 # Also, if v3 is being configured as part of a cross compiler, the top-level
2889 # configure script will pass the "real" host as $with_cross_host.
2891 # Do not delete or change the following two lines. For why, see
2892 # http://gcc.gnu.org/ml/libstdc++/2003-07/msg00451.html
2894 for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
2895 for ac_t in install-sh install.sh shtool; do
2896 if test -f "$ac_dir/$ac_t"; then
2898 ac_install_sh="$ac_aux_dir/$ac_t -c"
2903 if test -z "$ac_aux_dir"; then
2904 as_fn_error "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
2907 # These three variables are undocumented and unsupported,
2908 # and are intended to be withdrawn in a future Autoconf release.
2909 # They can cause serious problems if a builder's source tree is in a directory
2910 # whose full name contains unusual characters.
2911 ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var.
2912 ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var.
2913 ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var.
2916 # Make sure we can run config.sub.
2917 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
2918 as_fn_error "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
2920 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
2921 $as_echo_n "checking build system type... " >&6; }
2922 if test "${ac_cv_build+set}" = set; then :
2923 $as_echo_n "(cached) " >&6
2925 ac_build_alias=$build_alias
2926 test "x$ac_build_alias" = x &&
2927 ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
2928 test "x$ac_build_alias" = x &&
2929 as_fn_error "cannot guess build type; you must specify one" "$LINENO" 5
2930 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
2931 as_fn_error "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
2934 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
2935 $as_echo "$ac_cv_build" >&6; }
2936 case $ac_cv_build in
2938 *) as_fn_error "invalid value of canonical build" "$LINENO" 5;;
2941 ac_save_IFS=$IFS; IFS='-'
2947 # Remember, the first character of IFS is used to create $*,
2948 # except with old shells:
2951 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
2954 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
2955 $as_echo_n "checking host system type... " >&6; }
2956 if test "${ac_cv_host+set}" = set; then :
2957 $as_echo_n "(cached) " >&6
2959 if test "x$host_alias" = x; then
2960 ac_cv_host=$ac_cv_build
2962 ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
2963 as_fn_error "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
2967 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
2968 $as_echo "$ac_cv_host" >&6; }
2971 *) as_fn_error "invalid value of canonical host" "$LINENO" 5;;
2974 ac_save_IFS=$IFS; IFS='-'
2980 # Remember, the first character of IFS is used to create $*,
2981 # except with old shells:
2984 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
2987 { $as_echo "$as_me:${as_lineno-$LINENO}: checking target system type" >&5
2988 $as_echo_n "checking target system type... " >&6; }
2989 if test "${ac_cv_target+set}" = set; then :
2990 $as_echo_n "(cached) " >&6
2992 if test "x$target_alias" = x; then
2993 ac_cv_target=$ac_cv_host
2995 ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` ||
2996 as_fn_error "$SHELL $ac_aux_dir/config.sub $target_alias failed" "$LINENO" 5
3000 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5
3001 $as_echo "$ac_cv_target" >&6; }
3002 case $ac_cv_target in
3004 *) as_fn_error "invalid value of canonical target" "$LINENO" 5;;
3006 target=$ac_cv_target
3007 ac_save_IFS=$IFS; IFS='-'
3013 # Remember, the first character of IFS is used to create $*,
3014 # except with old shells:
3017 case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac
3020 # The aliases save the names the user supplied, while $host etc.
3021 # will get canonicalized.
3022 test -n "$target_alias" &&
3023 test "$program_prefix$program_suffix$program_transform_name" = \
3025 program_prefix=${target_alias}-
3027 target_alias=${target_alias-$host_alias}
3029 # Handy for debugging:
3030 #AC_MSG_NOTICE($build / $host / $target / $host_alias / $target_alias); sleep 5
3032 if test "$build" != "$host"; then
3033 # We are being configured with some form of cross compiler.
3034 GLIBCXX_IS_NATIVE=false
3035 case "$host","$target" in
3036 # Darwin crosses can use the host system's libraries and headers,
3037 # because of the fat library support. Of course, it must be the
3038 # same version of Darwin on both sides. Allow the user to
3039 # just say --target=foo-darwin without a version number to mean
3040 # "the version on this system".
3041 *-*-darwin*,*-*-darwin*)
3042 hostos=`echo $host | sed 's/.*-darwin/darwin/'`
3043 targetos=`echo $target | sed 's/.*-darwin/darwin/'`
3044 if test $hostos = $targetos -o $targetos = darwin ; then
3045 GLIBCXX_IS_NATIVE=true
3054 GLIBCXX_IS_NATIVE=true
3057 # Sets up automake. Must come after AC_CANONICAL_SYSTEM. Each of the
3058 # following is magically included in AUTOMAKE_OPTIONS in each Makefile.am.
3059 # 1.x: minimum required version
3060 # no-define: PACKAGE and VERSION will not be #define'd in config.h (a bunch
3061 # of other PACKAGE_* variables will, however, and there's nothing
3062 # we can do about that; they come from AC_INIT).
3063 # foreign: we don't follow the normal rules for GNU packages (no COPYING
3064 # file in the top srcdir, etc, etc), so stop complaining.
3065 # no-dependencies: turns off auto dependency generation (just for now)
3066 # no-dist: we don't want 'dist' and related rules.
3067 # -Wall: turns on all automake warnings...
3068 # -Wno-portability: ...except this one, since GNU make is now required.
3069 am__api_version='1.11'
3071 # Find a good install program. We prefer a C program (faster),
3072 # so one script is as good as another. But avoid the broken or
3073 # incompatible versions:
3074 # SysV /etc/install, /usr/sbin/install
3075 # SunOS /usr/etc/install
3076 # IRIX /sbin/install
3078 # AmigaOS /C/install, which installs bootblocks on floppy discs
3079 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
3080 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
3081 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
3082 # OS/2's system install, which has a completely different semantic
3083 # ./install, which can be erroneously created by make from ./install.sh.
3084 # Reject install programs that cannot install multiple files.
3085 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
3086 $as_echo_n "checking for a BSD-compatible install... " >&6; }
3087 if test -z "$INSTALL"; then
3088 if test "${ac_cv_path_install+set}" = set; then :
3089 $as_echo_n "(cached) " >&6
3091 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3095 test -z "$as_dir" && as_dir=.
3096 # Account for people who put trailing slashes in PATH elements.
3097 case $as_dir/ in #((
3098 ./ | .// | /[cC]/* | \
3099 /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
3100 ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
3103 # OSF1 and SCO ODT 3.0 have their own names for install.
3104 # Don't use installbsd from OSF since it installs stuff as root
3106 for ac_prog in ginstall scoinst install; do
3107 for ac_exec_ext in '' $ac_executable_extensions; do
3108 if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then
3109 if test $ac_prog = install &&
3110 grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
3111 # AIX install. It has an incompatible calling convention.
3113 elif test $ac_prog = install &&
3114 grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
3115 # program-specific install script used by HP pwplus--don't use.
3118 rm -rf conftest.one conftest.two conftest.dir
3119 echo one > conftest.one
3120 echo two > conftest.two
3122 if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
3123 test -s conftest.one && test -s conftest.two &&
3124 test -s conftest.dir/conftest.one &&
3125 test -s conftest.dir/conftest.two
3127 ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
3140 rm -rf conftest.one conftest.two conftest.dir
3143 if test "${ac_cv_path_install+set}" = set; then
3144 INSTALL=$ac_cv_path_install
3146 # As a last resort, use the slow shell script. Don't cache a
3147 # value for INSTALL within a source directory, because that will
3148 # break other packages using the cache if that directory is
3149 # removed, or if the value is a relative name.
3150 INSTALL=$ac_install_sh
3153 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
3154 $as_echo "$INSTALL" >&6; }
3156 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
3157 # It thinks the first close brace ends the variable substitution.
3158 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
3160 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
3162 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
3164 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5
3165 $as_echo_n "checking whether build environment is sane... " >&6; }
3168 echo timestamp > conftest.file
3169 # Reject unsafe characters in $srcdir or the absolute working directory
3170 # name. Accept space and tab only in the latter.
3174 *[\\\"\#\$\&\'\`$am_lf]*)
3175 as_fn_error "unsafe absolute working directory name" "$LINENO" 5;;
3178 *[\\\"\#\$\&\'\`$am_lf\ \ ]*)
3179 as_fn_error "unsafe srcdir value: \`$srcdir'" "$LINENO" 5;;
3182 # Do `set' in a subshell so we don't clobber the current shell's
3183 # arguments. Must try -L first in case configure is actually a
3184 # symlink; some systems play weird games with the mod time of symlinks
3185 # (eg FreeBSD returns the mod time of the symlink's containing
3188 set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
3189 if test "$*" = "X"; then
3191 set X `ls -t "$srcdir/configure" conftest.file`
3194 if test "$*" != "X $srcdir/configure conftest.file" \
3195 && test "$*" != "X conftest.file $srcdir/configure"; then
3197 # If neither matched, then we have a broken ls. This can happen
3198 # if, for instance, CONFIG_SHELL is bash and it inherits a
3199 # broken ls alias from the environment. This has actually
3200 # happened. Such a system could not be considered "sane".
3201 as_fn_error "ls -t appears to fail. Make sure there is not a broken
3202 alias in your environment" "$LINENO" 5
3205 test "$2" = conftest.file
3211 as_fn_error "newly created file is older than distributed files!
3212 Check your system clock" "$LINENO" 5
3214 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3215 $as_echo "yes" >&6; }
3216 test "$program_prefix" != NONE &&
3217 program_transform_name="s&^&$program_prefix&;$program_transform_name"
3218 # Use a double $ so make ignores it.
3219 test "$program_suffix" != NONE &&
3220 program_transform_name="s&\$&$program_suffix&;$program_transform_name"
3221 # Double any \ or $.
3222 # By default was `s,x,x', remove it if useless.
3223 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
3224 program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
3226 # expand $ac_aux_dir to an absolute path
3227 am_aux_dir=`cd $ac_aux_dir && pwd`
3229 if test x"${MISSING+set}" != xset; then
3232 MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;;
3234 MISSING="\${SHELL} $am_aux_dir/missing" ;;
3237 # Use eval to expand $SHELL
3238 if eval "$MISSING --run true"; then
3239 am_missing_run="$MISSING --run "
3242 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`missing' script is too old or missing" >&5
3243 $as_echo "$as_me: WARNING: \`missing' script is too old or missing" >&2;}
3246 if test x"${install_sh}" != xset; then
3249 install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
3251 install_sh="\${SHELL} $am_aux_dir/install-sh"
3255 # Installed binaries are usually stripped using `strip' when the user
3256 # run `make install-strip'. However `strip' might not be the right
3257 # tool to use in cross-compilation environments, therefore Automake
3258 # will honor the `STRIP' environment variable to overrule this program.
3259 if test "$cross_compiling" != no; then
3260 if test -n "$ac_tool_prefix"; then
3261 # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
3262 set dummy ${ac_tool_prefix}strip; ac_word=$2
3263 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3264 $as_echo_n "checking for $ac_word... " >&6; }
3265 if test "${ac_cv_prog_STRIP+set}" = set; then :
3266 $as_echo_n "(cached) " >&6
3268 if test -n "$STRIP"; then
3269 ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
3271 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3275 test -z "$as_dir" && as_dir=.
3276 for ac_exec_ext in '' $ac_executable_extensions; do
3277 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3278 ac_cv_prog_STRIP="${ac_tool_prefix}strip"
3279 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3288 STRIP=$ac_cv_prog_STRIP
3289 if test -n "$STRIP"; then
3290 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
3291 $as_echo "$STRIP" >&6; }
3293 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3294 $as_echo "no" >&6; }
3299 if test -z "$ac_cv_prog_STRIP"; then
3301 # Extract the first word of "strip", so it can be a program name with args.
3302 set dummy strip; ac_word=$2
3303 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3304 $as_echo_n "checking for $ac_word... " >&6; }
3305 if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then :
3306 $as_echo_n "(cached) " >&6
3308 if test -n "$ac_ct_STRIP"; then
3309 ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
3311 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3315 test -z "$as_dir" && as_dir=.
3316 for ac_exec_ext in '' $ac_executable_extensions; do
3317 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3318 ac_cv_prog_ac_ct_STRIP="strip"
3319 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3328 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
3329 if test -n "$ac_ct_STRIP"; then
3330 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
3331 $as_echo "$ac_ct_STRIP" >&6; }
3333 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3334 $as_echo "no" >&6; }
3337 if test "x$ac_ct_STRIP" = x; then
3340 case $cross_compiling:$ac_tool_warned in
3342 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3343 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3344 ac_tool_warned=yes ;;
3349 STRIP="$ac_cv_prog_STRIP"
3353 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
3355 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a thread-safe mkdir -p" >&5
3356 $as_echo_n "checking for a thread-safe mkdir -p... " >&6; }
3357 if test -z "$MKDIR_P"; then
3358 if test "${ac_cv_path_mkdir+set}" = set; then :
3359 $as_echo_n "(cached) " >&6
3361 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3362 for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin
3365 test -z "$as_dir" && as_dir=.
3366 for ac_prog in mkdir gmkdir; do
3367 for ac_exec_ext in '' $ac_executable_extensions; do
3368 { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; } || continue
3369 case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #(
3370 'mkdir (GNU coreutils) '* | \
3371 'mkdir (coreutils) '* | \
3372 'mkdir (fileutils) '4.1*)
3373 ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext
3383 if test "${ac_cv_path_mkdir+set}" = set; then
3384 MKDIR_P="$ac_cv_path_mkdir -p"
3386 # As a last resort, use the slow shell script. Don't cache a
3387 # value for MKDIR_P within a source directory, because that will
3388 # break other packages using the cache if that directory is
3389 # removed, or if the value is a relative name.
3390 test -d ./--version && rmdir ./--version
3391 MKDIR_P="$ac_install_sh -d"
3394 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5
3395 $as_echo "$MKDIR_P" >&6; }
3399 [\\/$]* | ?:[\\/]*) ;;
3400 */*) mkdir_p="\$(top_builddir)/$mkdir_p" ;;
3403 for ac_prog in gawk mawk nawk awk
3405 # Extract the first word of "$ac_prog", so it can be a program name with args.
3406 set dummy $ac_prog; ac_word=$2
3407 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3408 $as_echo_n "checking for $ac_word... " >&6; }
3409 if test "${ac_cv_prog_AWK+set}" = set; then :
3410 $as_echo_n "(cached) " >&6
3412 if test -n "$AWK"; then
3413 ac_cv_prog_AWK="$AWK" # Let the user override the test.
3415 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3419 test -z "$as_dir" && as_dir=.
3420 for ac_exec_ext in '' $ac_executable_extensions; do
3421 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3422 ac_cv_prog_AWK="$ac_prog"
3423 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3433 if test -n "$AWK"; then
3434 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
3435 $as_echo "$AWK" >&6; }
3437 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3438 $as_echo "no" >&6; }
3442 test -n "$AWK" && break
3445 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
3446 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
3448 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
3449 if { as_var=ac_cv_prog_make_${ac_make}_set; eval "test \"\${$as_var+set}\" = set"; }; then :
3450 $as_echo_n "(cached) " >&6
3452 cat >conftest.make <<\_ACEOF
3455 @echo '@@@%%%=$(MAKE)=@@@%%%'
3457 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
3458 case `${MAKE-make} -f conftest.make 2>/dev/null` in
3460 eval ac_cv_prog_make_${ac_make}_set=yes;;
3462 eval ac_cv_prog_make_${ac_make}_set=no;;
3466 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
3467 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3468 $as_echo "yes" >&6; }
3471 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3472 $as_echo "no" >&6; }
3473 SET_MAKE="MAKE=${MAKE-make}"
3476 rm -rf .tst 2>/dev/null
3477 mkdir .tst 2>/dev/null
3478 if test -d .tst; then
3483 rmdir .tst 2>/dev/null
3485 if test "`cd $srcdir && pwd`" != "`pwd`"; then
3486 # Use -I$(srcdir) only when $(srcdir) != ., so that make's output
3487 # is not polluted with repeated "-I."
3488 am__isrc=' -I$(srcdir)'
3489 # test to see if srcdir already configured
3490 if test -f $srcdir/config.status; then
3491 as_fn_error "source directory already configured; run \"make distclean\" there first" "$LINENO" 5
3495 # test whether we have cygpath
3496 if test -z "$CYGPATH_W"; then
3497 if (cygpath --version) >/dev/null 2>/dev/null; then
3498 CYGPATH_W='cygpath -w'
3505 # Define the identity of the package.
3507 VERSION='version-unused'
3510 # Some tools Automake needs.
3512 ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"}
3515 AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"}
3518 AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"}
3521 AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"}
3524 MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"}
3526 # We need awk for the "check" target. The system "awk" is bad on
3528 # Always define AMTAR for backward compatibility.
3530 AMTAR=${AMTAR-"${am_missing_run}tar"}
3532 am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -'
3541 # -fno-builtin must be present here so that a non-conflicting form of
3542 # std::exit can be guessed by AC_PROG_CXX, and used in later tests.
3544 save_CXXFLAGS="$CXXFLAGS"
3545 CXXFLAGS="$CXXFLAGS -fno-builtin"
3547 ac_cpp='$CPP $CPPFLAGS'
3548 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3549 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3550 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3551 if test -n "$ac_tool_prefix"; then
3552 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
3553 set dummy ${ac_tool_prefix}gcc; ac_word=$2
3554 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3555 $as_echo_n "checking for $ac_word... " >&6; }
3556 if test "${ac_cv_prog_CC+set}" = set; then :
3557 $as_echo_n "(cached) " >&6
3559 if test -n "$CC"; then
3560 ac_cv_prog_CC="$CC" # Let the user override the test.
3562 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3566 test -z "$as_dir" && as_dir=.
3567 for ac_exec_ext in '' $ac_executable_extensions; do
3568 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3569 ac_cv_prog_CC="${ac_tool_prefix}gcc"
3570 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3580 if test -n "$CC"; then
3581 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3582 $as_echo "$CC" >&6; }
3584 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3585 $as_echo "no" >&6; }
3590 if test -z "$ac_cv_prog_CC"; then
3592 # Extract the first word of "gcc", so it can be a program name with args.
3593 set dummy gcc; ac_word=$2
3594 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3595 $as_echo_n "checking for $ac_word... " >&6; }
3596 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
3597 $as_echo_n "(cached) " >&6
3599 if test -n "$ac_ct_CC"; then
3600 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
3602 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3606 test -z "$as_dir" && as_dir=.
3607 for ac_exec_ext in '' $ac_executable_extensions; do
3608 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3609 ac_cv_prog_ac_ct_CC="gcc"
3610 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3619 ac_ct_CC=$ac_cv_prog_ac_ct_CC
3620 if test -n "$ac_ct_CC"; then
3621 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
3622 $as_echo "$ac_ct_CC" >&6; }
3624 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3625 $as_echo "no" >&6; }
3628 if test "x$ac_ct_CC" = x; then
3631 case $cross_compiling:$ac_tool_warned in
3633 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3634 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3635 ac_tool_warned=yes ;;
3643 if test -z "$CC"; then
3644 if test -n "$ac_tool_prefix"; then
3645 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
3646 set dummy ${ac_tool_prefix}cc; ac_word=$2
3647 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3648 $as_echo_n "checking for $ac_word... " >&6; }
3649 if test "${ac_cv_prog_CC+set}" = set; then :
3650 $as_echo_n "(cached) " >&6
3652 if test -n "$CC"; then
3653 ac_cv_prog_CC="$CC" # Let the user override the test.
3655 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3659 test -z "$as_dir" && as_dir=.
3660 for ac_exec_ext in '' $ac_executable_extensions; do
3661 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3662 ac_cv_prog_CC="${ac_tool_prefix}cc"
3663 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3673 if test -n "$CC"; then
3674 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3675 $as_echo "$CC" >&6; }
3677 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3678 $as_echo "no" >&6; }
3684 if test -z "$CC"; then
3685 # Extract the first word of "cc", so it can be a program name with args.
3686 set dummy cc; ac_word=$2
3687 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3688 $as_echo_n "checking for $ac_word... " >&6; }
3689 if test "${ac_cv_prog_CC+set}" = set; then :
3690 $as_echo_n "(cached) " >&6
3692 if test -n "$CC"; then
3693 ac_cv_prog_CC="$CC" # Let the user override the test.
3696 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3700 test -z "$as_dir" && as_dir=.
3701 for ac_exec_ext in '' $ac_executable_extensions; do
3702 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3703 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
3704 ac_prog_rejected=yes
3708 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3715 if test $ac_prog_rejected = yes; then
3716 # We found a bogon in the path, so make sure we never use it.
3717 set dummy $ac_cv_prog_CC
3719 if test $# != 0; then
3720 # We chose a different compiler from the bogus one.
3721 # However, it has the same basename, so the bogon will be chosen
3722 # first if we set CC to just the basename; use the full file name.
3724 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
3730 if test -n "$CC"; then
3731 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3732 $as_echo "$CC" >&6; }
3734 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3735 $as_echo "no" >&6; }
3740 if test -z "$CC"; then
3741 if test -n "$ac_tool_prefix"; then
3742 for ac_prog in cl.exe
3744 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
3745 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
3746 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3747 $as_echo_n "checking for $ac_word... " >&6; }
3748 if test "${ac_cv_prog_CC+set}" = set; then :
3749 $as_echo_n "(cached) " >&6
3751 if test -n "$CC"; then
3752 ac_cv_prog_CC="$CC" # Let the user override the test.
3754 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3758 test -z "$as_dir" && as_dir=.
3759 for ac_exec_ext in '' $ac_executable_extensions; do
3760 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3761 ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
3762 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3772 if test -n "$CC"; then
3773 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3774 $as_echo "$CC" >&6; }
3776 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3777 $as_echo "no" >&6; }
3781 test -n "$CC" && break
3784 if test -z "$CC"; then
3786 for ac_prog in cl.exe
3788 # Extract the first word of "$ac_prog", so it can be a program name with args.
3789 set dummy $ac_prog; ac_word=$2
3790 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3791 $as_echo_n "checking for $ac_word... " >&6; }
3792 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
3793 $as_echo_n "(cached) " >&6
3795 if test -n "$ac_ct_CC"; then
3796 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
3798 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3802 test -z "$as_dir" && as_dir=.
3803 for ac_exec_ext in '' $ac_executable_extensions; do
3804 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3805 ac_cv_prog_ac_ct_CC="$ac_prog"
3806 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3815 ac_ct_CC=$ac_cv_prog_ac_ct_CC
3816 if test -n "$ac_ct_CC"; then
3817 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
3818 $as_echo "$ac_ct_CC" >&6; }
3820 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3821 $as_echo "no" >&6; }
3825 test -n "$ac_ct_CC" && break
3828 if test "x$ac_ct_CC" = x; then
3831 case $cross_compiling:$ac_tool_warned in
3833 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3834 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3835 ac_tool_warned=yes ;;
3844 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3845 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3846 as_fn_error "no acceptable C compiler found in \$PATH
3847 See \`config.log' for more details." "$LINENO" 5; }
3849 # Provide some information about the compiler.
3850 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
3853 for ac_option in --version -v -V -qversion; do
3854 { { ac_try="$ac_compiler $ac_option >&5"
3856 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3857 *) ac_try_echo=$ac_try;;
3859 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3860 $as_echo "$ac_try_echo"; } >&5
3861 (eval "$ac_compiler $ac_option >&5") 2>conftest.err
3863 if test -s conftest.err; then
3865 ... rest of stderr output deleted ...
3866 10q' conftest.err >conftest.er1
3867 cat conftest.er1 >&5
3868 rm -f conftest.er1 conftest.err
3870 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3871 test $ac_status = 0; }
3874 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3875 /* end confdefs.h. */
3886 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
3887 (eval $ac_link) 2>&5
3889 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3890 test $ac_status = 0; }; then :
3895 if test x$gcc_no_link = xyes; then
3896 # Setting cross_compile will disable run tests; it will
3897 # also disable AC_CHECK_FILE but that's generally
3898 # correct if we can't link.
3902 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3903 /* end confdefs.h. */
3913 ac_clean_files_save=$ac_clean_files
3914 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out conftest.out"
3915 # Try to create an executable without -o first, disregard a.out.
3916 # It will help us diagnose broken compilers, and finding out an intuition
3918 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
3919 $as_echo_n "checking for C compiler default output file name... " >&6; }
3920 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
3922 # The possible output files:
3923 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
3926 for ac_file in $ac_files
3929 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3930 * ) ac_rmfiles="$ac_rmfiles $ac_file";;
3935 if { { ac_try="$ac_link_default"
3937 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3938 *) ac_try_echo=$ac_try;;
3940 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3941 $as_echo "$ac_try_echo"; } >&5
3942 (eval "$ac_link_default") 2>&5
3944 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3945 test $ac_status = 0; }; then :
3946 # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
3947 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
3948 # in a Makefile. We should not override ac_cv_exeext if it was cached,
3949 # so that the user can short-circuit this test for compilers unknown to
3951 for ac_file in $ac_files ''
3953 test -f "$ac_file" || continue
3955 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
3958 # We found the default executable, but exeext='' is most
3962 if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
3964 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3966 # We set ac_cv_exeext here because the later test for it is not
3967 # safe: cross compilers may not add the suffix if given an `-o'
3968 # argument, so we may need to know it at that point already.
3969 # Even if this section looks crufty: it has the advantage of
3976 test "$ac_cv_exeext" = no && ac_cv_exeext=
3981 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
3982 $as_echo "$ac_file" >&6; }
3983 if test -z "$ac_file"; then :
3984 $as_echo "$as_me: failed program was:" >&5
3985 sed 's/^/| /' conftest.$ac_ext >&5
3987 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3988 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3989 { as_fn_set_status 77
3990 as_fn_error "C compiler cannot create executables
3991 See \`config.log' for more details." "$LINENO" 5; }; }
3993 ac_exeext=$ac_cv_exeext
3995 # Check that the compiler produces executables we can run. If not, either
3996 # the compiler is broken, or we cross compile.
3997 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
3998 $as_echo_n "checking whether the C compiler works... " >&6; }
3999 # If not cross compiling, check that we can run a simple program.
4000 if test "$cross_compiling" != yes; then
4001 if { ac_try='./$ac_file'
4002 { { case "(($ac_try" in
4003 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4004 *) ac_try_echo=$ac_try;;
4006 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4007 $as_echo "$ac_try_echo"; } >&5
4008 (eval "$ac_try") 2>&5
4010 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4011 test $ac_status = 0; }; }; then
4014 if test "$cross_compiling" = maybe; then
4017 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4018 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4019 as_fn_error "cannot run C compiled programs.
4020 If you meant to cross compile, use \`--host'.
4021 See \`config.log' for more details." "$LINENO" 5; }
4025 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
4026 $as_echo "yes" >&6; }
4028 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out conftest.out
4029 ac_clean_files=$ac_clean_files_save
4030 # Check that the compiler produces executables we can run. If not, either
4031 # the compiler is broken, or we cross compile.
4032 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
4033 $as_echo_n "checking whether we are cross compiling... " >&6; }
4034 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
4035 $as_echo "$cross_compiling" >&6; }
4037 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
4038 $as_echo_n "checking for suffix of executables... " >&6; }
4039 if { { ac_try="$ac_link"
4041 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4042 *) ac_try_echo=$ac_try;;
4044 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4045 $as_echo "$ac_try_echo"; } >&5
4046 (eval "$ac_link") 2>&5
4048 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4049 test $ac_status = 0; }; then :
4050 # If both `conftest.exe' and `conftest' are `present' (well, observable)
4051 # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
4052 # work properly (i.e., refer to `conftest.exe'), while it won't with
4054 for ac_file in conftest.exe conftest conftest.*; do
4055 test -f "$ac_file" || continue
4057 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
4058 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
4064 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4065 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4066 as_fn_error "cannot compute suffix of executables: cannot compile and link
4067 See \`config.log' for more details." "$LINENO" 5; }
4069 rm -f conftest$ac_cv_exeext
4070 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
4071 $as_echo "$ac_cv_exeext" >&6; }
4073 rm -f conftest.$ac_ext
4074 EXEEXT=$ac_cv_exeext
4077 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
4078 $as_echo_n "checking for suffix of object files... " >&6; }
4079 if test "${ac_cv_objext+set}" = set; then :
4080 $as_echo_n "(cached) " >&6
4082 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4083 /* end confdefs.h. */
4093 rm -f conftest.o conftest.obj
4094 if { { ac_try="$ac_compile"
4096 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4097 *) ac_try_echo=$ac_try;;
4099 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4100 $as_echo "$ac_try_echo"; } >&5
4101 (eval "$ac_compile") 2>&5
4103 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4104 test $ac_status = 0; }; then :
4105 for ac_file in conftest.o conftest.obj conftest.*; do
4106 test -f "$ac_file" || continue;
4108 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
4109 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
4114 $as_echo "$as_me: failed program was:" >&5
4115 sed 's/^/| /' conftest.$ac_ext >&5
4117 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4118 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4119 as_fn_error "cannot compute suffix of object files: cannot compile
4120 See \`config.log' for more details." "$LINENO" 5; }
4122 rm -f conftest.$ac_cv_objext conftest.$ac_ext
4124 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
4125 $as_echo "$ac_cv_objext" >&6; }
4126 OBJEXT=$ac_cv_objext
4128 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
4129 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
4130 if test "${ac_cv_c_compiler_gnu+set}" = set; then :
4131 $as_echo_n "(cached) " >&6
4133 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4134 /* end confdefs.h. */
4147 if ac_fn_c_try_compile "$LINENO"; then :
4152 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4153 ac_cv_c_compiler_gnu=$ac_compiler_gnu
4156 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
4157 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
4158 if test $ac_compiler_gnu = yes; then
4163 ac_test_CFLAGS=${CFLAGS+set}
4164 ac_save_CFLAGS=$CFLAGS
4165 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
4166 $as_echo_n "checking whether $CC accepts -g... " >&6; }
4167 if test "${ac_cv_prog_cc_g+set}" = set; then :
4168 $as_echo_n "(cached) " >&6
4170 ac_save_c_werror_flag=$ac_c_werror_flag
4171 ac_c_werror_flag=yes
4174 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4175 /* end confdefs.h. */
4185 if ac_fn_c_try_compile "$LINENO"; then :
4189 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4190 /* end confdefs.h. */
4200 if ac_fn_c_try_compile "$LINENO"; then :
4203 ac_c_werror_flag=$ac_save_c_werror_flag
4205 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4206 /* end confdefs.h. */
4216 if ac_fn_c_try_compile "$LINENO"; then :
4219 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4221 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4223 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4224 ac_c_werror_flag=$ac_save_c_werror_flag
4226 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
4227 $as_echo "$ac_cv_prog_cc_g" >&6; }
4228 if test "$ac_test_CFLAGS" = set; then
4229 CFLAGS=$ac_save_CFLAGS
4230 elif test $ac_cv_prog_cc_g = yes; then
4231 if test "$GCC" = yes; then
4237 if test "$GCC" = yes; then
4243 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
4244 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
4245 if test "${ac_cv_prog_cc_c89+set}" = set; then :
4246 $as_echo_n "(cached) " >&6
4248 ac_cv_prog_cc_c89=no
4250 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4251 /* end confdefs.h. */
4254 #include <sys/types.h>
4255 #include <sys/stat.h>
4256 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
4257 struct buf { int x; };
4258 FILE * (*rcsopen) (struct buf *, struct stat *, int);
4259 static char *e (p, i)
4265 static char *f (char * (*g) (char **, int), char **p, ...)
4270 s = g (p, va_arg (v,int));
4275 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
4276 function prototypes and stuff, but not '\xHH' hex character constants.
4277 These don't provoke an error unfortunately, instead are silently treated
4278 as 'x'. The following induces an error, until -std is added to get
4279 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
4280 array size at least. It's necessary to write '\x00'==0 to get something
4281 that's true only with -std. */
4282 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
4284 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
4285 inside strings and character constants. */
4287 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
4289 int test (int i, double x);
4290 struct s1 {int (*f) (int a);};
4291 struct s2 {int (*f) (double a);};
4292 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
4298 return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
4303 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
4304 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
4306 CC="$ac_save_CC $ac_arg"
4307 if ac_fn_c_try_compile "$LINENO"; then :
4308 ac_cv_prog_cc_c89=$ac_arg
4310 rm -f core conftest.err conftest.$ac_objext
4311 test "x$ac_cv_prog_cc_c89" != "xno" && break
4313 rm -f conftest.$ac_ext
4318 case "x$ac_cv_prog_cc_c89" in
4320 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
4321 $as_echo "none needed" >&6; } ;;
4323 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
4324 $as_echo "unsupported" >&6; } ;;
4326 CC="$CC $ac_cv_prog_cc_c89"
4327 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
4328 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
4330 if test "x$ac_cv_prog_cc_c89" != xno; then :
4335 ac_cpp='$CPP $CPPFLAGS'
4336 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4337 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4338 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4341 ac_cpp='$CXXCPP $CPPFLAGS'
4342 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4343 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4344 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
4345 if test -z "$CXX"; then
4346 if test -n "$CCC"; then
4349 if test -n "$ac_tool_prefix"; then
4350 for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
4352 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
4353 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
4354 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4355 $as_echo_n "checking for $ac_word... " >&6; }
4356 if test "${ac_cv_prog_CXX+set}" = set; then :
4357 $as_echo_n "(cached) " >&6
4359 if test -n "$CXX"; then
4360 ac_cv_prog_CXX="$CXX" # Let the user override the test.
4362 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4366 test -z "$as_dir" && as_dir=.
4367 for ac_exec_ext in '' $ac_executable_extensions; do
4368 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4369 ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"
4370 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4380 if test -n "$CXX"; then
4381 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXX" >&5
4382 $as_echo "$CXX" >&6; }
4384 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4385 $as_echo "no" >&6; }
4389 test -n "$CXX" && break
4392 if test -z "$CXX"; then
4394 for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
4396 # Extract the first word of "$ac_prog", so it can be a program name with args.
4397 set dummy $ac_prog; ac_word=$2
4398 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4399 $as_echo_n "checking for $ac_word... " >&6; }
4400 if test "${ac_cv_prog_ac_ct_CXX+set}" = set; then :
4401 $as_echo_n "(cached) " >&6
4403 if test -n "$ac_ct_CXX"; then
4404 ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.
4406 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4410 test -z "$as_dir" && as_dir=.
4411 for ac_exec_ext in '' $ac_executable_extensions; do
4412 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4413 ac_cv_prog_ac_ct_CXX="$ac_prog"
4414 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4423 ac_ct_CXX=$ac_cv_prog_ac_ct_CXX
4424 if test -n "$ac_ct_CXX"; then
4425 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CXX" >&5
4426 $as_echo "$ac_ct_CXX" >&6; }
4428 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4429 $as_echo "no" >&6; }
4433 test -n "$ac_ct_CXX" && break
4436 if test "x$ac_ct_CXX" = x; then
4439 case $cross_compiling:$ac_tool_warned in
4441 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4442 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4443 ac_tool_warned=yes ;;
4451 # Provide some information about the compiler.
4452 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C++ compiler version" >&5
4455 for ac_option in --version -v -V -qversion; do
4456 { { ac_try="$ac_compiler $ac_option >&5"
4458 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4459 *) ac_try_echo=$ac_try;;
4461 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4462 $as_echo "$ac_try_echo"; } >&5
4463 (eval "$ac_compiler $ac_option >&5") 2>conftest.err
4465 if test -s conftest.err; then
4467 ... rest of stderr output deleted ...
4468 10q' conftest.err >conftest.er1
4469 cat conftest.er1 >&5
4470 rm -f conftest.er1 conftest.err
4472 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4473 test $ac_status = 0; }
4476 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C++ compiler" >&5
4477 $as_echo_n "checking whether we are using the GNU C++ compiler... " >&6; }
4478 if test "${ac_cv_cxx_compiler_gnu+set}" = set; then :
4479 $as_echo_n "(cached) " >&6
4481 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4482 /* end confdefs.h. */
4495 if ac_fn_cxx_try_compile "$LINENO"; then :
4500 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4501 ac_cv_cxx_compiler_gnu=$ac_compiler_gnu
4504 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cxx_compiler_gnu" >&5
4505 $as_echo "$ac_cv_cxx_compiler_gnu" >&6; }
4506 if test $ac_compiler_gnu = yes; then
4511 ac_test_CXXFLAGS=${CXXFLAGS+set}
4512 ac_save_CXXFLAGS=$CXXFLAGS
4513 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX accepts -g" >&5
4514 $as_echo_n "checking whether $CXX accepts -g... " >&6; }
4515 if test "${ac_cv_prog_cxx_g+set}" = set; then :
4516 $as_echo_n "(cached) " >&6
4518 ac_save_cxx_werror_flag=$ac_cxx_werror_flag
4519 ac_cxx_werror_flag=yes
4522 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4523 /* end confdefs.h. */
4533 if ac_fn_cxx_try_compile "$LINENO"; then :
4534 ac_cv_prog_cxx_g=yes
4537 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4538 /* end confdefs.h. */
4548 if ac_fn_cxx_try_compile "$LINENO"; then :
4551 ac_cxx_werror_flag=$ac_save_cxx_werror_flag
4553 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4554 /* end confdefs.h. */
4564 if ac_fn_cxx_try_compile "$LINENO"; then :
4565 ac_cv_prog_cxx_g=yes
4567 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4569 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4571 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4572 ac_cxx_werror_flag=$ac_save_cxx_werror_flag
4574 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_g" >&5
4575 $as_echo "$ac_cv_prog_cxx_g" >&6; }
4576 if test "$ac_test_CXXFLAGS" = set; then
4577 CXXFLAGS=$ac_save_CXXFLAGS
4578 elif test $ac_cv_prog_cxx_g = yes; then
4579 if test "$GXX" = yes; then
4585 if test "$GXX" = yes; then
4592 ac_cpp='$CPP $CPPFLAGS'
4593 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4594 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4595 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4597 CXXFLAGS="$save_CXXFLAGS"
4599 # Runs configure.host, and assorted other critical bits. Sets
4600 # up critical shell variables.
4603 ac_cpp='$CPP $CPPFLAGS'
4604 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4605 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4606 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4607 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
4608 $as_echo_n "checking how to run the C preprocessor... " >&6; }
4609 # On Suns, sometimes $CPP names a directory.
4610 if test -n "$CPP" && test -d "$CPP"; then
4613 if test -z "$CPP"; then
4614 if test "${ac_cv_prog_CPP+set}" = set; then :
4615 $as_echo_n "(cached) " >&6
4617 # Double quotes because CPP needs to be expanded
4618 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
4621 for ac_c_preproc_warn_flag in '' yes
4623 # Use a header file that comes with gcc, so configuring glibc
4624 # with a fresh cross-compiler works.
4625 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
4626 # <limits.h> exists even on freestanding compilers.
4627 # On the NeXT, cc -E runs the code through the compiler's parser,
4628 # not just through cpp. "Syntax error" is here to catch this case.
4629 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4630 /* end confdefs.h. */
4632 # include <limits.h>
4634 # include <assert.h>
4638 if ac_fn_c_try_cpp "$LINENO"; then :
4641 # Broken: fails on valid input.
4644 rm -f conftest.err conftest.$ac_ext
4646 # OK, works on sane cases. Now check whether nonexistent headers
4647 # can be detected and how.
4648 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4649 /* end confdefs.h. */
4650 #include <ac_nonexistent.h>
4652 if ac_fn_c_try_cpp "$LINENO"; then :
4653 # Broken: success on invalid input.
4656 # Passes both tests.
4660 rm -f conftest.err conftest.$ac_ext
4663 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
4664 rm -f conftest.err conftest.$ac_ext
4665 if $ac_preproc_ok; then :
4677 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
4678 $as_echo "$CPP" >&6; }
4680 for ac_c_preproc_warn_flag in '' yes
4682 # Use a header file that comes with gcc, so configuring glibc
4683 # with a fresh cross-compiler works.
4684 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
4685 # <limits.h> exists even on freestanding compilers.
4686 # On the NeXT, cc -E runs the code through the compiler's parser,
4687 # not just through cpp. "Syntax error" is here to catch this case.
4688 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4689 /* end confdefs.h. */
4691 # include <limits.h>
4693 # include <assert.h>
4697 if ac_fn_c_try_cpp "$LINENO"; then :
4700 # Broken: fails on valid input.
4703 rm -f conftest.err conftest.$ac_ext
4705 # OK, works on sane cases. Now check whether nonexistent headers
4706 # can be detected and how.
4707 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4708 /* end confdefs.h. */
4709 #include <ac_nonexistent.h>
4711 if ac_fn_c_try_cpp "$LINENO"; then :
4712 # Broken: success on invalid input.
4715 # Passes both tests.
4719 rm -f conftest.err conftest.$ac_ext
4722 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
4723 rm -f conftest.err conftest.$ac_ext
4724 if $ac_preproc_ok; then :
4727 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4728 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4729 as_fn_error "C preprocessor \"$CPP\" fails sanity check
4730 See \`config.log' for more details." "$LINENO" 5; }
4734 ac_cpp='$CPP $CPPFLAGS'
4735 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4736 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4737 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4740 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
4741 $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
4742 if test "${ac_cv_path_GREP+set}" = set; then :
4743 $as_echo_n "(cached) " >&6
4745 if test -z "$GREP"; then
4746 ac_path_GREP_found=false
4747 # Loop through the user's path and test for each of PROGNAME-LIST
4748 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4749 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
4752 test -z "$as_dir" && as_dir=.
4753 for ac_prog in grep ggrep; do
4754 for ac_exec_ext in '' $ac_executable_extensions; do
4755 ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
4756 { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
4757 # Check for GNU ac_path_GREP and select it if it is found.
4758 # Check for GNU $ac_path_GREP
4759 case `"$ac_path_GREP" --version 2>&1` in
4761 ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
4764 $as_echo_n 0123456789 >"conftest.in"
4767 cat "conftest.in" "conftest.in" >"conftest.tmp"
4768 mv "conftest.tmp" "conftest.in"
4769 cp "conftest.in" "conftest.nl"
4770 $as_echo 'GREP' >> "conftest.nl"
4771 "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
4772 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
4773 as_fn_arith $ac_count + 1 && ac_count=$as_val
4774 if test $ac_count -gt ${ac_path_GREP_max-0}; then
4775 # Best one so far, save it but keep looking for a better one
4776 ac_cv_path_GREP="$ac_path_GREP"
4777 ac_path_GREP_max=$ac_count
4779 # 10*(2^10) chars as input seems more than enough
4780 test $ac_count -gt 10 && break
4782 rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
4785 $ac_path_GREP_found && break 3
4790 if test -z "$ac_cv_path_GREP"; then
4791 as_fn_error "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
4794 ac_cv_path_GREP=$GREP
4798 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
4799 $as_echo "$ac_cv_path_GREP" >&6; }
4800 GREP="$ac_cv_path_GREP"
4803 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
4804 $as_echo_n "checking for egrep... " >&6; }
4805 if test "${ac_cv_path_EGREP+set}" = set; then :
4806 $as_echo_n "(cached) " >&6
4808 if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
4809 then ac_cv_path_EGREP="$GREP -E"
4811 if test -z "$EGREP"; then
4812 ac_path_EGREP_found=false
4813 # Loop through the user's path and test for each of PROGNAME-LIST
4814 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4815 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
4818 test -z "$as_dir" && as_dir=.
4819 for ac_prog in egrep; do
4820 for ac_exec_ext in '' $ac_executable_extensions; do
4821 ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
4822 { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
4823 # Check for GNU ac_path_EGREP and select it if it is found.
4824 # Check for GNU $ac_path_EGREP
4825 case `"$ac_path_EGREP" --version 2>&1` in
4827 ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
4830 $as_echo_n 0123456789 >"conftest.in"
4833 cat "conftest.in" "conftest.in" >"conftest.tmp"
4834 mv "conftest.tmp" "conftest.in"
4835 cp "conftest.in" "conftest.nl"
4836 $as_echo 'EGREP' >> "conftest.nl"
4837 "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
4838 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
4839 as_fn_arith $ac_count + 1 && ac_count=$as_val
4840 if test $ac_count -gt ${ac_path_EGREP_max-0}; then
4841 # Best one so far, save it but keep looking for a better one
4842 ac_cv_path_EGREP="$ac_path_EGREP"
4843 ac_path_EGREP_max=$ac_count
4845 # 10*(2^10) chars as input seems more than enough
4846 test $ac_count -gt 10 && break
4848 rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
4851 $ac_path_EGREP_found && break 3
4856 if test -z "$ac_cv_path_EGREP"; then
4857 as_fn_error "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
4860 ac_cv_path_EGREP=$EGREP
4865 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
4866 $as_echo "$ac_cv_path_EGREP" >&6; }
4867 EGREP="$ac_cv_path_EGREP"
4871 # Keep these sync'd with the list in Makefile.am. The first provides an
4872 # expandable list at autoconf time; the second provides an expandable list
4873 # (i.e., shell variable) at configure time.
4875 SUBDIRS='include libsupc++ python src src/c++98 src/c++11 doc po testsuite'
4877 # These need to be absolute paths, yet at the same time need to
4878 # canonicalize only relative paths, because then amd will not unmount
4879 # drives. Thus the use of PWDCMD: set it to 'pawd' or 'amq -w' if using amd.
4880 glibcxx_builddir=`${PWDCMD-pwd}`
4882 \\/$* | ?:\\/*) glibcxx_srcdir=${srcdir} ;;
4883 *) glibcxx_srcdir=`cd "$srcdir" && ${PWDCMD-pwd} || echo "$srcdir"` ;;
4885 toplevel_builddir=${glibcxx_builddir}/..
4886 toplevel_srcdir=${glibcxx_srcdir}/..
4892 # We use these options to decide which functions to include. They are
4893 # set from the top level.
4895 # Check whether --with-target-subdir was given.
4896 if test "${with_target_subdir+set}" = set; then :
4897 withval=$with_target_subdir;
4902 # Check whether --with-cross-host was given.
4903 if test "${with_cross_host+set}" = set; then :
4904 withval=$with_cross_host;
4909 # Check whether --with-newlib was given.
4910 if test "${with_newlib+set}" = set; then :
4911 withval=$with_newlib;
4915 # Will set LN_S to either 'ln -s', 'ln', or 'cp -p' (if linking isn't
4916 # available). Uncomment the next line to force a particular method.
4917 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5
4918 $as_echo_n "checking whether ln -s works... " >&6; }
4920 if test "$LN_S" = "ln -s"; then
4921 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
4922 $as_echo "yes" >&6; }
4924 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5
4925 $as_echo "no, using $LN_S" >&6; }
4930 if test -n "$ac_tool_prefix"; then
4931 # Extract the first word of "${ac_tool_prefix}as", so it can be a program name with args.
4932 set dummy ${ac_tool_prefix}as; ac_word=$2
4933 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4934 $as_echo_n "checking for $ac_word... " >&6; }
4935 if test "${ac_cv_prog_AS+set}" = set; then :
4936 $as_echo_n "(cached) " >&6
4938 if test -n "$AS"; then
4939 ac_cv_prog_AS="$AS" # Let the user override the test.
4941 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4945 test -z "$as_dir" && as_dir=.
4946 for ac_exec_ext in '' $ac_executable_extensions; do
4947 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4948 ac_cv_prog_AS="${ac_tool_prefix}as"
4949 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4959 if test -n "$AS"; then
4960 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AS" >&5
4961 $as_echo "$AS" >&6; }
4963 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4964 $as_echo "no" >&6; }
4969 if test -z "$ac_cv_prog_AS"; then
4971 # Extract the first word of "as", so it can be a program name with args.
4972 set dummy as; ac_word=$2
4973 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4974 $as_echo_n "checking for $ac_word... " >&6; }
4975 if test "${ac_cv_prog_ac_ct_AS+set}" = set; then :
4976 $as_echo_n "(cached) " >&6
4978 if test -n "$ac_ct_AS"; then
4979 ac_cv_prog_ac_ct_AS="$ac_ct_AS" # Let the user override the test.
4981 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4985 test -z "$as_dir" && as_dir=.
4986 for ac_exec_ext in '' $ac_executable_extensions; do
4987 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4988 ac_cv_prog_ac_ct_AS="as"
4989 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4998 ac_ct_AS=$ac_cv_prog_ac_ct_AS
4999 if test -n "$ac_ct_AS"; then
5000 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AS" >&5
5001 $as_echo "$ac_ct_AS" >&6; }
5003 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5004 $as_echo "no" >&6; }
5007 if test "x$ac_ct_AS" = x; then
5010 case $cross_compiling:$ac_tool_warned in
5012 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
5013 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
5014 ac_tool_warned=yes ;;
5022 if test -n "$ac_tool_prefix"; then
5023 # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
5024 set dummy ${ac_tool_prefix}ar; ac_word=$2
5025 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5026 $as_echo_n "checking for $ac_word... " >&6; }
5027 if test "${ac_cv_prog_AR+set}" = set; then :
5028 $as_echo_n "(cached) " >&6
5030 if test -n "$AR"; then
5031 ac_cv_prog_AR="$AR" # Let the user override the test.
5033 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5037 test -z "$as_dir" && as_dir=.
5038 for ac_exec_ext in '' $ac_executable_extensions; do
5039 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5040 ac_cv_prog_AR="${ac_tool_prefix}ar"
5041 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5051 if test -n "$AR"; then
5052 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
5053 $as_echo "$AR" >&6; }
5055 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5056 $as_echo "no" >&6; }
5061 if test -z "$ac_cv_prog_AR"; then
5063 # Extract the first word of "ar", so it can be a program name with args.
5064 set dummy ar; ac_word=$2
5065 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5066 $as_echo_n "checking for $ac_word... " >&6; }
5067 if test "${ac_cv_prog_ac_ct_AR+set}" = set; then :
5068 $as_echo_n "(cached) " >&6
5070 if test -n "$ac_ct_AR"; then
5071 ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
5073 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5077 test -z "$as_dir" && as_dir=.
5078 for ac_exec_ext in '' $ac_executable_extensions; do
5079 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5080 ac_cv_prog_ac_ct_AR="ar"
5081 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5090 ac_ct_AR=$ac_cv_prog_ac_ct_AR
5091 if test -n "$ac_ct_AR"; then
5092 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5
5093 $as_echo "$ac_ct_AR" >&6; }
5095 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5096 $as_echo "no" >&6; }
5099 if test "x$ac_ct_AR" = x; then
5102 case $cross_compiling:$ac_tool_warned in
5104 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
5105 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
5106 ac_tool_warned=yes ;;
5114 if test -n "$ac_tool_prefix"; then
5115 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
5116 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
5117 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5118 $as_echo_n "checking for $ac_word... " >&6; }
5119 if test "${ac_cv_prog_RANLIB+set}" = set; then :
5120 $as_echo_n "(cached) " >&6
5122 if test -n "$RANLIB"; then
5123 ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
5125 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5129 test -z "$as_dir" && as_dir=.
5130 for ac_exec_ext in '' $ac_executable_extensions; do
5131 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5132 ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
5133 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5142 RANLIB=$ac_cv_prog_RANLIB
5143 if test -n "$RANLIB"; then
5144 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
5145 $as_echo "$RANLIB" >&6; }
5147 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5148 $as_echo "no" >&6; }
5153 if test -z "$ac_cv_prog_RANLIB"; then
5154 ac_ct_RANLIB=$RANLIB
5155 # Extract the first word of "ranlib", so it can be a program name with args.
5156 set dummy ranlib; ac_word=$2
5157 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5158 $as_echo_n "checking for $ac_word... " >&6; }
5159 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then :
5160 $as_echo_n "(cached) " >&6
5162 if test -n "$ac_ct_RANLIB"; then
5163 ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
5165 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5169 test -z "$as_dir" && as_dir=.
5170 for ac_exec_ext in '' $ac_executable_extensions; do
5171 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5172 ac_cv_prog_ac_ct_RANLIB="ranlib"
5173 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5182 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
5183 if test -n "$ac_ct_RANLIB"; then
5184 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
5185 $as_echo "$ac_ct_RANLIB" >&6; }
5187 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5188 $as_echo "no" >&6; }
5191 if test "x$ac_ct_RANLIB" = x; then
5192 RANLIB="ranlib-not-found-in-path-error"
5194 case $cross_compiling:$ac_tool_warned in
5196 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
5197 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
5198 ac_tool_warned=yes ;;
5200 RANLIB=$ac_ct_RANLIB
5203 RANLIB="$ac_cv_prog_RANLIB"
5208 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable maintainer-specific portions of Makefiles" >&5
5209 $as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... " >&6; }
5210 # Check whether --enable-maintainer-mode was given.
5211 if test "${enable_maintainer_mode+set}" = set; then :
5212 enableval=$enable_maintainer_mode; USE_MAINTAINER_MODE=$enableval
5214 USE_MAINTAINER_MODE=no
5217 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $USE_MAINTAINER_MODE" >&5
5218 $as_echo "$USE_MAINTAINER_MODE" >&6; }
5219 if test $USE_MAINTAINER_MODE = yes; then
5220 MAINTAINER_MODE_TRUE=
5221 MAINTAINER_MODE_FALSE='#'
5223 MAINTAINER_MODE_TRUE='#'
5224 MAINTAINER_MODE_FALSE=
5227 MAINT=$MAINTAINER_MODE_TRUE
5231 # Set up safe default values for all subsequent AM_CONDITIONAL tests
5232 # which are themselves conditionally expanded.
5233 ## (Right now, this only matters for enable_wchar_t, but nothing prevents
5234 ## other macros from doing the same. This should be automated.) -pme
5236 # Check for C library flavor since GNU/Linux platforms use different
5237 # configuration directories depending on the C library in use.
5238 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5239 /* end confdefs.h. */
5247 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5248 $EGREP "_using_uclibc" >/dev/null 2>&1; then :
5256 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5257 /* end confdefs.h. */
5265 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5266 $EGREP "_using_bionic" >/dev/null 2>&1; then :
5274 # Find platform-specific directories containing configuration info.
5275 # Also possibly modify flags used elsewhere, as needed by the platform.
5277 . $glibcxx_srcdir/configure.host
5278 { $as_echo "$as_me:${as_lineno-$LINENO}: CPU config directory is $cpu_include_dir" >&5
5279 $as_echo "$as_me: CPU config directory is $cpu_include_dir" >&6;}
5280 { $as_echo "$as_me:${as_lineno-$LINENO}: OS config directory is $os_include_dir" >&5
5281 $as_echo "$as_me: OS config directory is $os_include_dir" >&6;}
5286 if test "x${with_newlib}" != "xyes"; then
5294 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&5
5295 $as_echo "$as_me: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&2;} ;;
5300 macro_version='2.2.7a'
5301 macro_revision='1.3134'
5315 ltmain="$ac_aux_dir/ltmain.sh"
5317 # Backslashify metacharacters that are still active within
5318 # double-quoted strings.
5319 sed_quote_subst='s/\(["`$\\]\)/\\\1/g'
5321 # Same as above, but do not quote variable references.
5322 double_quote_subst='s/\(["`\\]\)/\\\1/g'
5324 # Sed substitution to delay expansion of an escaped shell variable in a
5325 # double_quote_subst'ed string.
5326 delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g'
5328 # Sed substitution to delay expansion of an escaped single quote.
5329 delay_single_quote_subst='s/'\''/'\'\\\\\\\'\''/g'
5331 # Sed substitution to avoid accidental globbing in evaled expressions
5332 no_glob_subst='s/\*/\\\*/g'
5334 ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
5335 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO
5336 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO
5338 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to print strings" >&5
5339 $as_echo_n "checking how to print strings... " >&6; }
5340 # Test print first, because it will be a builtin if present.
5341 if test "X`print -r -- -n 2>/dev/null`" = X-n && \
5342 test "X`print -r -- $ECHO 2>/dev/null`" = "X$ECHO"; then
5344 elif test "X`printf %s $ECHO 2>/dev/null`" = "X$ECHO"; then
5347 # Use this function as a fallback that always works.
5348 func_fallback_echo ()
5350 eval 'cat <<_LTECHO_EOF
5354 ECHO='func_fallback_echo'
5357 # func_echo_all arg...
5358 # Invoke $ECHO with all args, space-separated.
5365 printf*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: printf" >&5
5366 $as_echo "printf" >&6; } ;;
5367 print*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: print -r" >&5
5368 $as_echo "print -r" >&6; } ;;
5369 *) { $as_echo "$as_me:${as_lineno-$LINENO}: result: cat" >&5
5370 $as_echo "cat" >&6; } ;;
5386 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5
5387 $as_echo_n "checking for a sed that does not truncate output... " >&6; }
5388 if test "${ac_cv_path_SED+set}" = set; then :
5389 $as_echo_n "(cached) " >&6
5391 ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/
5392 for ac_i in 1 2 3 4 5 6 7; do
5393 ac_script="$ac_script$as_nl$ac_script"
5395 echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed
5396 { ac_script=; unset ac_script;}
5397 if test -z "$SED"; then
5398 ac_path_SED_found=false
5399 # Loop through the user's path and test for each of PROGNAME-LIST
5400 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5404 test -z "$as_dir" && as_dir=.
5405 for ac_prog in sed gsed; do
5406 for ac_exec_ext in '' $ac_executable_extensions; do
5407 ac_path_SED="$as_dir/$ac_prog$ac_exec_ext"
5408 { test -f "$ac_path_SED" && $as_test_x "$ac_path_SED"; } || continue
5409 # Check for GNU ac_path_SED and select it if it is found.
5410 # Check for GNU $ac_path_SED
5411 case `"$ac_path_SED" --version 2>&1` in
5413 ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;;
5416 $as_echo_n 0123456789 >"conftest.in"
5419 cat "conftest.in" "conftest.in" >"conftest.tmp"
5420 mv "conftest.tmp" "conftest.in"
5421 cp "conftest.in" "conftest.nl"
5422 $as_echo '' >> "conftest.nl"
5423 "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break
5424 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
5425 as_fn_arith $ac_count + 1 && ac_count=$as_val
5426 if test $ac_count -gt ${ac_path_SED_max-0}; then
5427 # Best one so far, save it but keep looking for a better one
5428 ac_cv_path_SED="$ac_path_SED"
5429 ac_path_SED_max=$ac_count
5431 # 10*(2^10) chars as input seems more than enough
5432 test $ac_count -gt 10 && break
5434 rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
5437 $ac_path_SED_found && break 3
5442 if test -z "$ac_cv_path_SED"; then
5443 as_fn_error "no acceptable sed could be found in \$PATH" "$LINENO" 5
5450 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5
5451 $as_echo "$ac_cv_path_SED" >&6; }
5452 SED="$ac_cv_path_SED"
5455 test -z "$SED" && SED=sed
5456 Xsed="$SED -e 1s/^X//"
5468 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fgrep" >&5
5469 $as_echo_n "checking for fgrep... " >&6; }
5470 if test "${ac_cv_path_FGREP+set}" = set; then :
5471 $as_echo_n "(cached) " >&6
5473 if echo 'ab*c' | $GREP -F 'ab*c' >/dev/null 2>&1
5474 then ac_cv_path_FGREP="$GREP -F"
5476 if test -z "$FGREP"; then
5477 ac_path_FGREP_found=false
5478 # Loop through the user's path and test for each of PROGNAME-LIST
5479 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5480 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
5483 test -z "$as_dir" && as_dir=.
5484 for ac_prog in fgrep; do
5485 for ac_exec_ext in '' $ac_executable_extensions; do
5486 ac_path_FGREP="$as_dir/$ac_prog$ac_exec_ext"
5487 { test -f "$ac_path_FGREP" && $as_test_x "$ac_path_FGREP"; } || continue
5488 # Check for GNU ac_path_FGREP and select it if it is found.
5489 # Check for GNU $ac_path_FGREP
5490 case `"$ac_path_FGREP" --version 2>&1` in
5492 ac_cv_path_FGREP="$ac_path_FGREP" ac_path_FGREP_found=:;;
5495 $as_echo_n 0123456789 >"conftest.in"
5498 cat "conftest.in" "conftest.in" >"conftest.tmp"
5499 mv "conftest.tmp" "conftest.in"
5500 cp "conftest.in" "conftest.nl"
5501 $as_echo 'FGREP' >> "conftest.nl"
5502 "$ac_path_FGREP" FGREP < "conftest.nl" >"conftest.out" 2>/dev/null || break
5503 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
5504 as_fn_arith $ac_count + 1 && ac_count=$as_val
5505 if test $ac_count -gt ${ac_path_FGREP_max-0}; then
5506 # Best one so far, save it but keep looking for a better one
5507 ac_cv_path_FGREP="$ac_path_FGREP"
5508 ac_path_FGREP_max=$ac_count
5510 # 10*(2^10) chars as input seems more than enough
5511 test $ac_count -gt 10 && break
5513 rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
5516 $ac_path_FGREP_found && break 3
5521 if test -z "$ac_cv_path_FGREP"; then
5522 as_fn_error "no acceptable fgrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
5525 ac_cv_path_FGREP=$FGREP
5530 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_FGREP" >&5
5531 $as_echo "$ac_cv_path_FGREP" >&6; }
5532 FGREP="$ac_cv_path_FGREP"
5535 test -z "$GREP" && GREP=grep
5555 # Check whether --with-gnu-ld was given.
5556 if test "${with_gnu_ld+set}" = set; then :
5557 withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes
5563 if test "$GCC" = yes; then
5564 # Check if gcc -print-prog-name=ld gives a path.
5565 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by $CC" >&5
5566 $as_echo_n "checking for ld used by $CC... " >&6; }
5569 # gcc leaves a trailing carriage return which upsets mingw
5570 ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
5572 ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
5575 # Accept absolute paths.
5577 re_direlt='/[^/][^/]*/\.\./'
5578 # Canonicalize the pathname of ld
5579 ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'`
5580 while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do
5581 ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"`
5583 test -z "$LD" && LD="$ac_prog"
5586 # If it fails, then pretend we aren't using GCC.
5590 # If it is relative, then search for the first ld in PATH.
5594 elif test "$with_gnu_ld" = yes; then
5595 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
5596 $as_echo_n "checking for GNU ld... " >&6; }
5598 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
5599 $as_echo_n "checking for non-GNU ld... " >&6; }
5601 if test "${lt_cv_path_LD+set}" = set; then :
5602 $as_echo_n "(cached) " >&6
5604 if test -z "$LD"; then
5605 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
5606 for ac_dir in $PATH; do
5608 test -z "$ac_dir" && ac_dir=.
5609 if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
5610 lt_cv_path_LD="$ac_dir/$ac_prog"
5611 # Check to see if the program is GNU ld. I'd rather use --version,
5612 # but apparently some variants of GNU ld only accept -v.
5613 # Break only if it was the GNU/non-GNU ld that we prefer.
5614 case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
5615 *GNU* | *'with BFD'*)
5616 test "$with_gnu_ld" != no && break
5619 test "$with_gnu_ld" != yes && break
5626 lt_cv_path_LD="$LD" # Let the user override the test with a path.
5631 if test -n "$LD"; then
5632 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
5633 $as_echo "$LD" >&6; }
5635 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5636 $as_echo "no" >&6; }
5638 test -z "$LD" && as_fn_error "no acceptable ld found in \$PATH" "$LINENO" 5
5639 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
5640 $as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
5641 if test "${lt_cv_prog_gnu_ld+set}" = set; then :
5642 $as_echo_n "(cached) " >&6
5644 # I'd rather use --version here, but apparently some GNU lds only accept -v.
5645 case `$LD -v 2>&1 </dev/null` in
5646 *GNU* | *'with BFD'*)
5647 lt_cv_prog_gnu_ld=yes
5650 lt_cv_prog_gnu_ld=no
5654 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_gnu_ld" >&5
5655 $as_echo "$lt_cv_prog_gnu_ld" >&6; }
5656 with_gnu_ld=$lt_cv_prog_gnu_ld
5666 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for BSD- or MS-compatible name lister (nm)" >&5
5667 $as_echo_n "checking for BSD- or MS-compatible name lister (nm)... " >&6; }
5668 if test "${lt_cv_path_NM+set}" = set; then :
5669 $as_echo_n "(cached) " >&6
5671 if test -n "$NM"; then
5672 # Let the user override the test.
5675 lt_nm_to_check="${ac_tool_prefix}nm"
5676 if test -n "$ac_tool_prefix" && test "$build" = "$host"; then
5677 lt_nm_to_check="$lt_nm_to_check nm"
5679 for lt_tmp_nm in $lt_nm_to_check; do
5680 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
5681 for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do
5683 test -z "$ac_dir" && ac_dir=.
5684 tmp_nm="$ac_dir/$lt_tmp_nm"
5685 if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then
5686 # Check to see if the nm accepts a BSD-compat flag.
5687 # Adding the `sed 1q' prevents false positives on HP-UX, which says:
5688 # nm: unknown option "B" ignored
5689 # Tru64's nm complains that /dev/null is an invalid object file
5690 case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in
5691 */dev/null* | *'Invalid file or object type'*)
5692 lt_cv_path_NM="$tmp_nm -B"
5696 case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in
5698 lt_cv_path_NM="$tmp_nm -p"
5702 lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
5703 continue # so that we can try to find one that supports BSD flags
5712 : ${lt_cv_path_NM=no}
5715 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_NM" >&5
5716 $as_echo "$lt_cv_path_NM" >&6; }
5717 if test "$lt_cv_path_NM" != "no"; then
5720 # Didn't find any BSD compatible name lister, look for dumpbin.
5721 if test -n "$DUMPBIN"; then :
5722 # Let the user override the test.
5724 if test -n "$ac_tool_prefix"; then
5725 for ac_prog in dumpbin "link -dump"
5727 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
5728 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
5729 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5730 $as_echo_n "checking for $ac_word... " >&6; }
5731 if test "${ac_cv_prog_DUMPBIN+set}" = set; then :
5732 $as_echo_n "(cached) " >&6
5734 if test -n "$DUMPBIN"; then
5735 ac_cv_prog_DUMPBIN="$DUMPBIN" # Let the user override the test.
5737 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5741 test -z "$as_dir" && as_dir=.
5742 for ac_exec_ext in '' $ac_executable_extensions; do
5743 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5744 ac_cv_prog_DUMPBIN="$ac_tool_prefix$ac_prog"
5745 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5754 DUMPBIN=$ac_cv_prog_DUMPBIN
5755 if test -n "$DUMPBIN"; then
5756 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DUMPBIN" >&5
5757 $as_echo "$DUMPBIN" >&6; }
5759 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5760 $as_echo "no" >&6; }
5764 test -n "$DUMPBIN" && break
5767 if test -z "$DUMPBIN"; then
5768 ac_ct_DUMPBIN=$DUMPBIN
5769 for ac_prog in dumpbin "link -dump"
5771 # Extract the first word of "$ac_prog", so it can be a program name with args.
5772 set dummy $ac_prog; ac_word=$2
5773 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5774 $as_echo_n "checking for $ac_word... " >&6; }
5775 if test "${ac_cv_prog_ac_ct_DUMPBIN+set}" = set; then :
5776 $as_echo_n "(cached) " >&6
5778 if test -n "$ac_ct_DUMPBIN"; then
5779 ac_cv_prog_ac_ct_DUMPBIN="$ac_ct_DUMPBIN" # Let the user override the test.
5781 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5785 test -z "$as_dir" && as_dir=.
5786 for ac_exec_ext in '' $ac_executable_extensions; do
5787 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5788 ac_cv_prog_ac_ct_DUMPBIN="$ac_prog"
5789 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5798 ac_ct_DUMPBIN=$ac_cv_prog_ac_ct_DUMPBIN
5799 if test -n "$ac_ct_DUMPBIN"; then
5800 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DUMPBIN" >&5
5801 $as_echo "$ac_ct_DUMPBIN" >&6; }
5803 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5804 $as_echo "no" >&6; }
5808 test -n "$ac_ct_DUMPBIN" && break
5811 if test "x$ac_ct_DUMPBIN" = x; then
5814 case $cross_compiling:$ac_tool_warned in
5816 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
5817 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
5818 ac_tool_warned=yes ;;
5820 DUMPBIN=$ac_ct_DUMPBIN
5824 case `$DUMPBIN -symbols /dev/null 2>&1 | sed '1q'` in
5826 DUMPBIN="$DUMPBIN -symbols"
5834 if test "$DUMPBIN" != ":"; then
5838 test -z "$NM" && NM=nm
5845 { $as_echo "$as_me:${as_lineno-$LINENO}: checking the name lister ($NM) interface" >&5
5846 $as_echo_n "checking the name lister ($NM) interface... " >&6; }
5847 if test "${lt_cv_nm_interface+set}" = set; then :
5848 $as_echo_n "(cached) " >&6
5850 lt_cv_nm_interface="BSD nm"
5851 echo "int some_variable = 0;" > conftest.$ac_ext
5852 (eval echo "\"\$as_me:$LINENO: $ac_compile\"" >&5)
5853 (eval "$ac_compile" 2>conftest.err)
5854 cat conftest.err >&5
5855 (eval echo "\"\$as_me:$LINENO: $NM \\\"conftest.$ac_objext\\\"\"" >&5)
5856 (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out)
5857 cat conftest.err >&5
5858 (eval echo "\"\$as_me:$LINENO: output\"" >&5)
5859 cat conftest.out >&5
5860 if $GREP 'External.*some_variable' conftest.out > /dev/null; then
5861 lt_cv_nm_interface="MS dumpbin"
5865 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_nm_interface" >&5
5866 $as_echo "$lt_cv_nm_interface" >&6; }
5868 # find the maximum length of command line arguments
5869 { $as_echo "$as_me:${as_lineno-$LINENO}: checking the maximum length of command line arguments" >&5
5870 $as_echo_n "checking the maximum length of command line arguments... " >&6; }
5871 if test "${lt_cv_sys_max_cmd_len+set}" = set; then :
5872 $as_echo_n "(cached) " >&6
5879 # On DJGPP, this test can blow up pretty badly due to problems in libc
5880 # (any single argument exceeding 2000 bytes causes a buffer overrun
5881 # during glob expansion). Even if it were fixed, the result of this
5882 # check would be larger than it should be.
5883 lt_cv_sys_max_cmd_len=12288; # 12K is about right
5887 # Under GNU Hurd, this test is not required because there is
5888 # no limit to the length of command line arguments.
5889 # Libtool will interpret -1 as no limit whatsoever
5890 lt_cv_sys_max_cmd_len=-1;
5893 cygwin* | mingw* | cegcc*)
5894 # On Win9x/ME, this test blows up -- it succeeds, but takes
5895 # about 5 minutes as the teststring grows exponentially.
5896 # Worse, since 9x/ME are not pre-emptively multitasking,
5897 # you end up with a "frozen" computer, even though with patience
5898 # the test eventually succeeds (with a max line length of 256k).
5899 # Instead, let's just punt: use the minimum linelength reported by
5900 # all of the supported platforms: 8192 (on NT/2K/XP).
5901 lt_cv_sys_max_cmd_len=8192;
5905 # On MiNT this can take a long time and run out of memory.
5906 lt_cv_sys_max_cmd_len=8192;
5910 # On AmigaOS with pdksh, this test takes hours, literally.
5911 # So we just punt and use a minimum line length of 8192.
5912 lt_cv_sys_max_cmd_len=8192;
5915 netbsd* | freebsd* | openbsd* | darwin* | dragonfly*)
5916 # This has been around since 386BSD, at least. Likely further.
5917 if test -x /sbin/sysctl; then
5918 lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax`
5919 elif test -x /usr/sbin/sysctl; then
5920 lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax`
5922 lt_cv_sys_max_cmd_len=65536 # usable default for all BSDs
5924 # And add a safety zone
5925 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
5926 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
5930 # We know the value 262144 and hardcode it with a safety zone (like BSD)
5931 lt_cv_sys_max_cmd_len=196608
5935 # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure
5936 # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not
5937 # nice to cause kernel panics so lets avoid the loop below.
5938 # First set a reasonable default.
5939 lt_cv_sys_max_cmd_len=16384
5941 if test -x /sbin/sysconfig; then
5942 case `/sbin/sysconfig -q proc exec_disable_arg_limit` in
5943 *1*) lt_cv_sys_max_cmd_len=-1 ;;
5948 lt_cv_sys_max_cmd_len=102400
5950 sysv5* | sco5v6* | sysv4.2uw2*)
5951 kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null`
5952 if test -n "$kargmax"; then
5953 lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[ ]//'`
5955 lt_cv_sys_max_cmd_len=32768
5959 lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null`
5960 if test -n "$lt_cv_sys_max_cmd_len"; then
5961 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
5962 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
5964 # Make teststring a little bigger before we do anything with it.
5965 # a 1K string should be a reasonable start.
5966 for i in 1 2 3 4 5 6 7 8 ; do
5967 teststring=$teststring$teststring
5969 SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}}
5970 # If test is not a shell built-in, we'll probably end up computing a
5971 # maximum length that is only half of the actual maximum length, but
5973 while { test "X"`func_fallback_echo "$teststring$teststring" 2>/dev/null` \
5974 = "X$teststring$teststring"; } >/dev/null 2>&1 &&
5975 test $i != 17 # 1/2 MB should be enough
5978 teststring=$teststring$teststring
5980 # Only check the string length outside the loop.
5981 lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1`
5983 # Add a significant safety factor because C++ compilers can tack on
5984 # massive amounts of additional arguments before passing them to the
5985 # linker. It appears as though 1/2 is a usable value.
5986 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2`
5993 if test -n $lt_cv_sys_max_cmd_len ; then
5994 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sys_max_cmd_len" >&5
5995 $as_echo "$lt_cv_sys_max_cmd_len" >&6; }
5997 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none" >&5
5998 $as_echo "none" >&6; }
6000 max_cmd_len=$lt_cv_sys_max_cmd_len
6011 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the shell understands some XSI constructs" >&5
6012 $as_echo_n "checking whether the shell understands some XSI constructs... " >&6; }
6013 # Try some XSI features
6016 test "${_lt_dummy##*/},${_lt_dummy%/*},"${_lt_dummy%"$_lt_dummy"}, \
6018 && eval 'test $(( 1 + 1 )) -eq 2 \
6019 && test "${#_lt_dummy}" -eq 5' ) >/dev/null 2>&1 \
6021 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xsi_shell" >&5
6022 $as_echo "$xsi_shell" >&6; }
6025 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the shell understands \"+=\"" >&5
6026 $as_echo_n "checking whether the shell understands \"+=\"... " >&6; }
6028 ( foo=bar; set foo baz; eval "$1+=\$2" && test "$foo" = barbaz ) \
6030 && lt_shell_append=yes
6031 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_shell_append" >&5
6032 $as_echo "$lt_shell_append" >&6; }
6035 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
6045 # test EBCDIC or ASCII
6046 case `echo X|tr X '\101'` in
6047 A) # ASCII based system
6048 # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr
6049 lt_SP2NL='tr \040 \012'
6050 lt_NL2SP='tr \015\012 \040\040'
6052 *) # EBCDIC based system
6053 lt_SP2NL='tr \100 \n'
6054 lt_NL2SP='tr \r\n \100\100'
6066 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $LD option to reload object files" >&5
6067 $as_echo_n "checking for $LD option to reload object files... " >&6; }
6068 if test "${lt_cv_ld_reload_flag+set}" = set; then :
6069 $as_echo_n "(cached) " >&6
6071 lt_cv_ld_reload_flag='-r'
6073 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_reload_flag" >&5
6074 $as_echo "$lt_cv_ld_reload_flag" >&6; }
6075 reload_flag=$lt_cv_ld_reload_flag
6076 case $reload_flag in
6078 *) reload_flag=" $reload_flag" ;;
6080 reload_cmds='$LD$reload_flag -o $output$reload_objs'
6083 if test "$GCC" = yes; then
6084 reload_cmds='$LTCC $LTCFLAGS -nostdlib ${wl}-r -o $output$reload_objs'
6086 reload_cmds='$LD$reload_flag -o $output$reload_objs'
6099 if test -n "$ac_tool_prefix"; then
6100 # Extract the first word of "${ac_tool_prefix}objdump", so it can be a program name with args.
6101 set dummy ${ac_tool_prefix}objdump; ac_word=$2
6102 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6103 $as_echo_n "checking for $ac_word... " >&6; }
6104 if test "${ac_cv_prog_OBJDUMP+set}" = set; then :
6105 $as_echo_n "(cached) " >&6
6107 if test -n "$OBJDUMP"; then
6108 ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test.
6110 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6114 test -z "$as_dir" && as_dir=.
6115 for ac_exec_ext in '' $ac_executable_extensions; do
6116 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6117 ac_cv_prog_OBJDUMP="${ac_tool_prefix}objdump"
6118 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6127 OBJDUMP=$ac_cv_prog_OBJDUMP
6128 if test -n "$OBJDUMP"; then
6129 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJDUMP" >&5
6130 $as_echo "$OBJDUMP" >&6; }
6132 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6133 $as_echo "no" >&6; }
6138 if test -z "$ac_cv_prog_OBJDUMP"; then
6139 ac_ct_OBJDUMP=$OBJDUMP
6140 # Extract the first word of "objdump", so it can be a program name with args.
6141 set dummy objdump; ac_word=$2
6142 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6143 $as_echo_n "checking for $ac_word... " >&6; }
6144 if test "${ac_cv_prog_ac_ct_OBJDUMP+set}" = set; then :
6145 $as_echo_n "(cached) " >&6
6147 if test -n "$ac_ct_OBJDUMP"; then
6148 ac_cv_prog_ac_ct_OBJDUMP="$ac_ct_OBJDUMP" # Let the user override the test.
6150 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6154 test -z "$as_dir" && as_dir=.
6155 for ac_exec_ext in '' $ac_executable_extensions; do
6156 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6157 ac_cv_prog_ac_ct_OBJDUMP="objdump"
6158 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6167 ac_ct_OBJDUMP=$ac_cv_prog_ac_ct_OBJDUMP
6168 if test -n "$ac_ct_OBJDUMP"; then
6169 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OBJDUMP" >&5
6170 $as_echo "$ac_ct_OBJDUMP" >&6; }
6172 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6173 $as_echo "no" >&6; }
6176 if test "x$ac_ct_OBJDUMP" = x; then
6179 case $cross_compiling:$ac_tool_warned in
6181 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6182 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6183 ac_tool_warned=yes ;;
6185 OBJDUMP=$ac_ct_OBJDUMP
6188 OBJDUMP="$ac_cv_prog_OBJDUMP"
6191 test -z "$OBJDUMP" && OBJDUMP=objdump
6201 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to recognize dependent libraries" >&5
6202 $as_echo_n "checking how to recognize dependent libraries... " >&6; }
6203 if test "${lt_cv_deplibs_check_method+set}" = set; then :
6204 $as_echo_n "(cached) " >&6
6206 lt_cv_file_magic_cmd='$MAGIC_CMD'
6207 lt_cv_file_magic_test_file=
6208 lt_cv_deplibs_check_method='unknown'
6209 # Need to set the preceding variable on all platforms that support
6210 # interlibrary dependencies.
6211 # 'none' -- dependencies not supported.
6212 # `unknown' -- same as none, but documents that we really don't know.
6213 # 'pass_all' -- all dependencies passed with no checks.
6214 # 'test_compile' -- check by making test program.
6215 # 'file_magic [[regex]]' -- check by looking for files in library path
6216 # which responds to the $file_magic_cmd with a given extended regex.
6217 # If you have `file' or equivalent on your system and you're not sure
6218 # whether `pass_all' will *always* work, you probably want this one.
6222 lt_cv_deplibs_check_method=pass_all
6226 lt_cv_deplibs_check_method=pass_all
6230 lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)'
6231 lt_cv_file_magic_cmd='/usr/bin/file -L'
6232 lt_cv_file_magic_test_file=/shlib/libc.so
6236 # func_win32_libid is a shell function defined in ltmain.sh
6237 lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
6238 lt_cv_file_magic_cmd='func_win32_libid'
6242 # Base MSYS/MinGW do not provide the 'file' command needed by
6243 # func_win32_libid shell function, so use a weaker test based on 'objdump',
6244 # unless we find 'file', for example because we are cross-compiling.
6245 # func_win32_libid assumes BSD nm, so disallow it if using MS dumpbin.
6246 if ( test "$lt_cv_nm_interface" = "BSD nm" && file / ) >/dev/null 2>&1; then
6247 lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
6248 lt_cv_file_magic_cmd='func_win32_libid'
6250 lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?'
6251 lt_cv_file_magic_cmd='$OBJDUMP -f'
6256 # use the weaker test based on 'objdump'. See mingw*.
6257 lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?'
6258 lt_cv_file_magic_cmd='$OBJDUMP -f'
6261 darwin* | rhapsody*)
6262 lt_cv_deplibs_check_method=pass_all
6265 freebsd* | dragonfly*)
6266 if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
6269 # Not sure whether the presence of OpenBSD here was a mistake.
6270 # Let's accept both of them until this is cleared up.
6271 lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[3-9]86 (compact )?demand paged shared library'
6272 lt_cv_file_magic_cmd=/usr/bin/file
6273 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
6277 lt_cv_deplibs_check_method=pass_all
6282 lt_cv_deplibs_check_method=pass_all
6286 lt_cv_deplibs_check_method=pass_all
6289 hpux10.20* | hpux11*)
6290 lt_cv_file_magic_cmd=/usr/bin/file
6293 lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - IA64'
6294 lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
6297 lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF[ -][0-9][0-9])(-bit)?( [LM]SB)? shared object( file)?[, -]* PA-RISC [0-9]\.[0-9]'
6298 lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl
6301 lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9]\.[0-9]) shared library'
6302 lt_cv_file_magic_test_file=/usr/lib/libc.sl
6308 # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here
6309 lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|\.a)$'
6312 irix5* | irix6* | nonstopux*)
6314 *-32|*"-32 ") libmagic=32-bit;;
6315 *-n32|*"-n32 ") libmagic=N32;;
6316 *-64|*"-64 ") libmagic=64-bit;;
6317 *) libmagic=never-match;;
6319 lt_cv_deplibs_check_method=pass_all
6322 # This must be Linux ELF.
6323 linux* | k*bsd*-gnu | kopensolaris*-gnu)
6324 lt_cv_deplibs_check_method=pass_all
6328 if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
6329 lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'
6331 lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|_pic\.a)$'
6336 lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (executable|dynamic lib)'
6337 lt_cv_file_magic_cmd=/usr/bin/file
6338 lt_cv_file_magic_test_file=/usr/lib/libnls.so
6342 lt_cv_deplibs_check_method=pass_all
6346 if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
6347 lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|\.so|_pic\.a)$'
6349 lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'
6353 osf3* | osf4* | osf5*)
6354 lt_cv_deplibs_check_method=pass_all
6358 lt_cv_deplibs_check_method=pass_all
6362 lt_cv_deplibs_check_method=pass_all
6365 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
6366 lt_cv_deplibs_check_method=pass_all
6370 case $host_vendor in
6372 lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib) M[0-9][0-9]* Version [0-9]'
6373 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
6376 lt_cv_deplibs_check_method=pass_all
6379 lt_cv_file_magic_cmd='/bin/file'
6380 lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )'
6383 lt_cv_file_magic_cmd='/bin/file'
6384 lt_cv_deplibs_check_method="file_magic ELF [0-9][0-9]*-bit [LM]SB dynamic lib"
6385 lt_cv_file_magic_test_file=/lib/libc.so
6388 lt_cv_deplibs_check_method=pass_all
6391 lt_cv_deplibs_check_method=pass_all
6397 lt_cv_deplibs_check_method=pass_all
6402 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_deplibs_check_method" >&5
6403 $as_echo "$lt_cv_deplibs_check_method" >&6; }
6404 file_magic_cmd=$lt_cv_file_magic_cmd
6405 deplibs_check_method=$lt_cv_deplibs_check_method
6406 test -z "$deplibs_check_method" && deplibs_check_method=unknown
6419 if test -n "$ac_tool_prefix"; then
6420 # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
6421 set dummy ${ac_tool_prefix}ar; ac_word=$2
6422 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6423 $as_echo_n "checking for $ac_word... " >&6; }
6424 if test "${ac_cv_prog_AR+set}" = set; then :
6425 $as_echo_n "(cached) " >&6
6427 if test -n "$AR"; then
6428 ac_cv_prog_AR="$AR" # Let the user override the test.
6430 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6434 test -z "$as_dir" && as_dir=.
6435 for ac_exec_ext in '' $ac_executable_extensions; do
6436 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6437 ac_cv_prog_AR="${ac_tool_prefix}ar"
6438 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6448 if test -n "$AR"; then
6449 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
6450 $as_echo "$AR" >&6; }
6452 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6453 $as_echo "no" >&6; }
6458 if test -z "$ac_cv_prog_AR"; then
6460 # Extract the first word of "ar", so it can be a program name with args.
6461 set dummy ar; ac_word=$2
6462 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6463 $as_echo_n "checking for $ac_word... " >&6; }
6464 if test "${ac_cv_prog_ac_ct_AR+set}" = set; then :
6465 $as_echo_n "(cached) " >&6
6467 if test -n "$ac_ct_AR"; then
6468 ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
6470 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6474 test -z "$as_dir" && as_dir=.
6475 for ac_exec_ext in '' $ac_executable_extensions; do
6476 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6477 ac_cv_prog_ac_ct_AR="ar"
6478 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6487 ac_ct_AR=$ac_cv_prog_ac_ct_AR
6488 if test -n "$ac_ct_AR"; then
6489 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5
6490 $as_echo "$ac_ct_AR" >&6; }
6492 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6493 $as_echo "no" >&6; }
6496 if test "x$ac_ct_AR" = x; then
6499 case $cross_compiling:$ac_tool_warned in
6501 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6502 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6503 ac_tool_warned=yes ;;
6511 test -z "$AR" && AR=ar
6512 test -z "$AR_FLAGS" && AR_FLAGS=cru
6524 if test -n "$ac_tool_prefix"; then
6525 # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
6526 set dummy ${ac_tool_prefix}strip; ac_word=$2
6527 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6528 $as_echo_n "checking for $ac_word... " >&6; }
6529 if test "${ac_cv_prog_STRIP+set}" = set; then :
6530 $as_echo_n "(cached) " >&6
6532 if test -n "$STRIP"; then
6533 ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
6535 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6539 test -z "$as_dir" && as_dir=.
6540 for ac_exec_ext in '' $ac_executable_extensions; do
6541 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6542 ac_cv_prog_STRIP="${ac_tool_prefix}strip"
6543 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6552 STRIP=$ac_cv_prog_STRIP
6553 if test -n "$STRIP"; then
6554 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
6555 $as_echo "$STRIP" >&6; }
6557 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6558 $as_echo "no" >&6; }
6563 if test -z "$ac_cv_prog_STRIP"; then
6565 # Extract the first word of "strip", so it can be a program name with args.
6566 set dummy strip; ac_word=$2
6567 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6568 $as_echo_n "checking for $ac_word... " >&6; }
6569 if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then :
6570 $as_echo_n "(cached) " >&6
6572 if test -n "$ac_ct_STRIP"; then
6573 ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
6575 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6579 test -z "$as_dir" && as_dir=.
6580 for ac_exec_ext in '' $ac_executable_extensions; do
6581 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6582 ac_cv_prog_ac_ct_STRIP="strip"
6583 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6592 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
6593 if test -n "$ac_ct_STRIP"; then
6594 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
6595 $as_echo "$ac_ct_STRIP" >&6; }
6597 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6598 $as_echo "no" >&6; }
6601 if test "x$ac_ct_STRIP" = x; then
6604 case $cross_compiling:$ac_tool_warned in
6606 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6607 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6608 ac_tool_warned=yes ;;
6613 STRIP="$ac_cv_prog_STRIP"
6616 test -z "$STRIP" && STRIP=:
6623 if test -n "$ac_tool_prefix"; then
6624 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
6625 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
6626 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6627 $as_echo_n "checking for $ac_word... " >&6; }
6628 if test "${ac_cv_prog_RANLIB+set}" = set; then :
6629 $as_echo_n "(cached) " >&6
6631 if test -n "$RANLIB"; then
6632 ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
6634 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6638 test -z "$as_dir" && as_dir=.
6639 for ac_exec_ext in '' $ac_executable_extensions; do
6640 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6641 ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
6642 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6651 RANLIB=$ac_cv_prog_RANLIB
6652 if test -n "$RANLIB"; then
6653 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
6654 $as_echo "$RANLIB" >&6; }
6656 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6657 $as_echo "no" >&6; }
6662 if test -z "$ac_cv_prog_RANLIB"; then
6663 ac_ct_RANLIB=$RANLIB
6664 # Extract the first word of "ranlib", so it can be a program name with args.
6665 set dummy ranlib; ac_word=$2
6666 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6667 $as_echo_n "checking for $ac_word... " >&6; }
6668 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then :
6669 $as_echo_n "(cached) " >&6
6671 if test -n "$ac_ct_RANLIB"; then
6672 ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
6674 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6678 test -z "$as_dir" && as_dir=.
6679 for ac_exec_ext in '' $ac_executable_extensions; do
6680 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6681 ac_cv_prog_ac_ct_RANLIB="ranlib"
6682 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6691 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
6692 if test -n "$ac_ct_RANLIB"; then
6693 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
6694 $as_echo "$ac_ct_RANLIB" >&6; }
6696 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6697 $as_echo "no" >&6; }
6700 if test "x$ac_ct_RANLIB" = x; then
6703 case $cross_compiling:$ac_tool_warned in
6705 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6706 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6707 ac_tool_warned=yes ;;
6709 RANLIB=$ac_ct_RANLIB
6712 RANLIB="$ac_cv_prog_RANLIB"
6715 test -z "$RANLIB" && RANLIB=:
6722 # Determine commands to create old-style static archives.
6723 old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs'
6724 old_postinstall_cmds='chmod 644 $oldlib'
6725 old_postuninstall_cmds=
6727 if test -n "$RANLIB"; then
6730 old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$oldlib"
6733 old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$oldlib"
6736 old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib"
6741 lock_old_archive_extraction=yes ;;
6743 lock_old_archive_extraction=no ;;
6784 # If no C compiler was specified, use CC.
6787 # If no C compiler flags were specified, use CFLAGS.
6788 LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
6790 # Allow CC to be a program name with arguments.
6794 # Check for command to grab the raw symbol name followed by C symbol from nm.
6795 { $as_echo "$as_me:${as_lineno-$LINENO}: checking command to parse $NM output from $compiler object" >&5
6796 $as_echo_n "checking command to parse $NM output from $compiler object... " >&6; }
6797 if test "${lt_cv_sys_global_symbol_pipe+set}" = set; then :
6798 $as_echo_n "(cached) " >&6
6801 # These are sane defaults that work on at least a few old systems.
6802 # [They come from Ultrix. What could be older than Ultrix?!! ;)]
6804 # Character class describing NM global symbol codes.
6805 symcode='[BCDEGRST]'
6807 # Regexp to match symbols that can be accessed directly from C.
6808 sympat='\([_A-Za-z][_A-Za-z0-9]*\)'
6810 # Define system-specific variables.
6815 cygwin* | mingw* | pw32* | cegcc*)
6816 symcode='[ABCDGISTW]'
6819 if test "$host_cpu" = ia64; then
6820 symcode='[ABCDEGRST]'
6824 symcode='[BCDEGRST]'
6827 symcode='[BCDEGQRST]'
6838 sysv5* | sco5v6* | unixware* | OpenUNIX*)
6846 # If we're using GNU nm, then use its standard symbol codes.
6847 case `$NM -V 2>&1` in
6848 *GNU* | *'with BFD'*)
6849 symcode='[ABCDGIRSTW]' ;;
6852 # Transform an extracted symbol line into a proper C declaration.
6853 # Some systems (esp. on ia64) link data and code symbols differently,
6854 # so use this general approach.
6855 lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
6857 # Transform an extracted symbol line into symbol name and symbol address
6858 lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([^ ]*\) $/ {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([^ ]*\) \([^ ]*\)$/ {\"\2\", (void *) \&\2},/p'"
6859 lt_cv_sys_global_symbol_to_c_name_address_lib_prefix="sed -n -e 's/^: \([^ ]*\) $/ {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([^ ]*\) \(lib[^ ]*\)$/ {\"\2\", (void *) \&\2},/p' -e 's/^$symcode* \([^ ]*\) \([^ ]*\)$/ {\"lib\2\", (void *) \&\2},/p'"
6861 # Handle CRLF in mingw tool chain
6865 opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp
6869 # Try without a prefix underscore, then with it.
6870 for ac_symprfx in "" "_"; do
6872 # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol.
6873 symxfrm="\\1 $ac_symprfx\\2 \\2"
6875 # Write the raw and C identifiers.
6876 if test "$lt_cv_nm_interface" = "MS dumpbin"; then
6877 # Fake it for dumpbin and say T for any non-static function
6878 # and D for any global variable.
6879 # Also find C++ and __fastcall symbols from MSVC++,
6880 # which start with @ or ?.
6881 lt_cv_sys_global_symbol_pipe="$AWK '"\
6882 " {last_section=section; section=\$ 3};"\
6883 " /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\
6884 " \$ 0!~/External *\|/{next};"\
6885 " / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\
6886 " {if(hide[section]) next};"\
6887 " {f=0}; \$ 0~/\(\).*\|/{f=1}; {printf f ? \"T \" : \"D \"};"\
6888 " {split(\$ 0, a, /\||\r/); split(a[2], s)};"\
6889 " s[1]~/^[@?]/{print s[1], s[1]; next};"\
6890 " s[1]~prfx {split(s[1],t,\"@\"); print t[1], substr(t[1],length(prfx))}"\
6891 " ' prfx=^$ac_symprfx"
6893 lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[ ]\($symcode$symcode*\)[ ][ ]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'"
6896 # Check to see that the pipe works correctly.
6900 cat > conftest.$ac_ext <<_LT_EOF
6905 void nm_test_func(void);
6906 void nm_test_func(void){}
6910 int main(){nm_test_var='a';nm_test_func();return(0);}
6913 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
6914 (eval $ac_compile) 2>&5
6916 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
6917 test $ac_status = 0; }; then
6918 # Now try to grab the symbols.
6920 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist\""; } >&5
6921 (eval $NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist) 2>&5
6923 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
6924 test $ac_status = 0; } && test -s "$nlist"; then
6925 # Try sorting and uniquifying the output.
6926 if sort "$nlist" | uniq > "$nlist"T; then
6927 mv -f "$nlist"T "$nlist"
6932 # Make sure that we snagged all the symbols we need.
6933 if $GREP ' nm_test_var$' "$nlist" >/dev/null; then
6934 if $GREP ' nm_test_func$' "$nlist" >/dev/null; then
6935 cat <<_LT_EOF > conftest.$ac_ext
6941 # Now generate the symbol file.
6942 eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext'
6944 cat <<_LT_EOF >> conftest.$ac_ext
6946 /* The mapping between symbol names and symbols. */
6951 lt__PROGRAM__LTX_preloaded_symbols[] =
6953 { "@PROGRAM@", (void *) 0 },
6955 $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/ {\"\2\", (void *) \&\2},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext
6956 cat <<\_LT_EOF >> conftest.$ac_ext
6960 /* This works around a problem in FreeBSD linker */
6961 #ifdef FREEBSD_WORKAROUND
6962 static const void *lt_preloaded_setup() {
6963 return lt__PROGRAM__LTX_preloaded_symbols;
6971 # Now try linking the two files.
6972 mv conftest.$ac_objext conftstm.$ac_objext
6973 lt_save_LIBS="$LIBS"
6974 lt_save_CFLAGS="$CFLAGS"
6975 LIBS="conftstm.$ac_objext"
6976 CFLAGS="$CFLAGS$lt_prog_compiler_no_builtin_flag"
6977 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
6978 (eval $ac_link) 2>&5
6980 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
6981 test $ac_status = 0; } && test -s conftest${ac_exeext}; then
6984 LIBS="$lt_save_LIBS"
6985 CFLAGS="$lt_save_CFLAGS"
6987 echo "cannot find nm_test_func in $nlist" >&5
6990 echo "cannot find nm_test_var in $nlist" >&5
6993 echo "cannot run $lt_cv_sys_global_symbol_pipe" >&5
6996 echo "$progname: failed program was:" >&5
6997 cat conftest.$ac_ext >&5
6999 rm -rf conftest* conftst*
7001 # Do not use the global_symbol_pipe unless it works.
7002 if test "$pipe_works" = yes; then
7005 lt_cv_sys_global_symbol_pipe=
7011 if test -z "$lt_cv_sys_global_symbol_pipe"; then
7012 lt_cv_sys_global_symbol_to_cdecl=
7014 if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then
7015 { $as_echo "$as_me:${as_lineno-$LINENO}: result: failed" >&5
7016 $as_echo "failed" >&6; }
7018 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5
7019 $as_echo "ok" >&6; }
7043 # Check whether --enable-libtool-lock was given.
7044 if test "${enable_libtool_lock+set}" = set; then :
7045 enableval=$enable_libtool_lock;
7048 test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes
7050 # Some flags need to be propagated to the compiler or linker for good
7054 # Find out which ABI we are using.
7055 echo 'int i;' > conftest.$ac_ext
7056 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
7057 (eval $ac_compile) 2>&5
7059 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
7060 test $ac_status = 0; }; then
7061 case `/usr/bin/file conftest.$ac_objext` in
7073 # Find out which ABI we are using.
7074 echo '#line '$LINENO' "configure"' > conftest.$ac_ext
7075 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
7076 (eval $ac_compile) 2>&5
7078 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
7079 test $ac_status = 0; }; then
7080 if test "$lt_cv_prog_gnu_ld" = yes; then
7081 case `/usr/bin/file conftest.$ac_objext` in
7083 LD="${LD-ld} -melf32bsmip"
7086 LD="${LD-ld} -melf32bmipn32"
7089 LD="${LD-ld} -melf64bmip"
7093 case `/usr/bin/file conftest.$ac_objext` in
7109 x86_64-*kfreebsd*-gnu|x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*| \
7110 s390*-*linux*|s390*-*tpf*|sparc*-*linux*)
7111 # Find out which ABI we are using.
7112 echo 'int i;' > conftest.$ac_ext
7113 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
7114 (eval $ac_compile) 2>&5
7116 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
7117 test $ac_status = 0; }; then
7118 case `/usr/bin/file conftest.o` in
7121 x86_64-*kfreebsd*-gnu)
7122 LD="${LD-ld} -m elf_i386_fbsd"
7125 LD="${LD-ld} -m elf_i386"
7127 ppc64-*linux*|powerpc64-*linux*)
7128 LD="${LD-ld} -m elf32ppclinux"
7131 LD="${LD-ld} -m elf_s390"
7134 LD="${LD-ld} -m elf32_sparc"
7140 x86_64-*kfreebsd*-gnu)
7141 LD="${LD-ld} -m elf_x86_64_fbsd"
7144 LD="${LD-ld} -m elf_x86_64"
7146 ppc*-*linux*|powerpc*-*linux*)
7147 LD="${LD-ld} -m elf64ppc"
7149 s390*-*linux*|s390*-*tpf*)
7150 LD="${LD-ld} -m elf64_s390"
7153 LD="${LD-ld} -m elf64_sparc"
7163 # On SCO OpenServer 5, we need -belf to get full-featured binaries.
7164 SAVE_CFLAGS="$CFLAGS"
7165 CFLAGS="$CFLAGS -belf"
7166 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler needs -belf" >&5
7167 $as_echo_n "checking whether the C compiler needs -belf... " >&6; }
7168 if test "${lt_cv_cc_needs_belf+set}" = set; then :
7169 $as_echo_n "(cached) " >&6
7172 ac_cpp='$CPP $CPPFLAGS'
7173 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
7174 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
7175 ac_compiler_gnu=$ac_cv_c_compiler_gnu
7177 if test x$gcc_no_link = xyes; then
7178 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
7180 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7181 /* end confdefs.h. */
7191 if ac_fn_c_try_link "$LINENO"; then :
7192 lt_cv_cc_needs_belf=yes
7194 lt_cv_cc_needs_belf=no
7196 rm -f core conftest.err conftest.$ac_objext \
7197 conftest$ac_exeext conftest.$ac_ext
7199 ac_cpp='$CPP $CPPFLAGS'
7200 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
7201 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
7202 ac_compiler_gnu=$ac_cv_c_compiler_gnu
7205 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_cc_needs_belf" >&5
7206 $as_echo "$lt_cv_cc_needs_belf" >&6; }
7207 if test x"$lt_cv_cc_needs_belf" != x"yes"; then
7208 # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
7209 CFLAGS="$SAVE_CFLAGS"
7213 # Find out which ABI we are using.
7214 echo 'int i;' > conftest.$ac_ext
7215 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
7216 (eval $ac_compile) 2>&5
7218 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
7219 test $ac_status = 0; }; then
7220 case `/usr/bin/file conftest.o` in
7222 case $lt_cv_prog_gnu_ld in
7223 yes*) LD="${LD-ld} -m elf64_sparc" ;;
7225 if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then
7237 need_locks="$enable_libtool_lock"
7241 rhapsody* | darwin*)
7242 if test -n "$ac_tool_prefix"; then
7243 # Extract the first word of "${ac_tool_prefix}dsymutil", so it can be a program name with args.
7244 set dummy ${ac_tool_prefix}dsymutil; ac_word=$2
7245 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7246 $as_echo_n "checking for $ac_word... " >&6; }
7247 if test "${ac_cv_prog_DSYMUTIL+set}" = set; then :
7248 $as_echo_n "(cached) " >&6
7250 if test -n "$DSYMUTIL"; then
7251 ac_cv_prog_DSYMUTIL="$DSYMUTIL" # Let the user override the test.
7253 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7257 test -z "$as_dir" && as_dir=.
7258 for ac_exec_ext in '' $ac_executable_extensions; do
7259 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7260 ac_cv_prog_DSYMUTIL="${ac_tool_prefix}dsymutil"
7261 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7270 DSYMUTIL=$ac_cv_prog_DSYMUTIL
7271 if test -n "$DSYMUTIL"; then
7272 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DSYMUTIL" >&5
7273 $as_echo "$DSYMUTIL" >&6; }
7275 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7276 $as_echo "no" >&6; }
7281 if test -z "$ac_cv_prog_DSYMUTIL"; then
7282 ac_ct_DSYMUTIL=$DSYMUTIL
7283 # Extract the first word of "dsymutil", so it can be a program name with args.
7284 set dummy dsymutil; ac_word=$2
7285 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7286 $as_echo_n "checking for $ac_word... " >&6; }
7287 if test "${ac_cv_prog_ac_ct_DSYMUTIL+set}" = set; then :
7288 $as_echo_n "(cached) " >&6
7290 if test -n "$ac_ct_DSYMUTIL"; then
7291 ac_cv_prog_ac_ct_DSYMUTIL="$ac_ct_DSYMUTIL" # Let the user override the test.
7293 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7297 test -z "$as_dir" && as_dir=.
7298 for ac_exec_ext in '' $ac_executable_extensions; do
7299 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7300 ac_cv_prog_ac_ct_DSYMUTIL="dsymutil"
7301 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7310 ac_ct_DSYMUTIL=$ac_cv_prog_ac_ct_DSYMUTIL
7311 if test -n "$ac_ct_DSYMUTIL"; then
7312 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DSYMUTIL" >&5
7313 $as_echo "$ac_ct_DSYMUTIL" >&6; }
7315 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7316 $as_echo "no" >&6; }
7319 if test "x$ac_ct_DSYMUTIL" = x; then
7322 case $cross_compiling:$ac_tool_warned in
7324 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7325 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7326 ac_tool_warned=yes ;;
7328 DSYMUTIL=$ac_ct_DSYMUTIL
7331 DSYMUTIL="$ac_cv_prog_DSYMUTIL"
7334 if test -n "$ac_tool_prefix"; then
7335 # Extract the first word of "${ac_tool_prefix}nmedit", so it can be a program name with args.
7336 set dummy ${ac_tool_prefix}nmedit; ac_word=$2
7337 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7338 $as_echo_n "checking for $ac_word... " >&6; }
7339 if test "${ac_cv_prog_NMEDIT+set}" = set; then :
7340 $as_echo_n "(cached) " >&6
7342 if test -n "$NMEDIT"; then
7343 ac_cv_prog_NMEDIT="$NMEDIT" # Let the user override the test.
7345 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7349 test -z "$as_dir" && as_dir=.
7350 for ac_exec_ext in '' $ac_executable_extensions; do
7351 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7352 ac_cv_prog_NMEDIT="${ac_tool_prefix}nmedit"
7353 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7362 NMEDIT=$ac_cv_prog_NMEDIT
7363 if test -n "$NMEDIT"; then
7364 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NMEDIT" >&5
7365 $as_echo "$NMEDIT" >&6; }
7367 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7368 $as_echo "no" >&6; }
7373 if test -z "$ac_cv_prog_NMEDIT"; then
7374 ac_ct_NMEDIT=$NMEDIT
7375 # Extract the first word of "nmedit", so it can be a program name with args.
7376 set dummy nmedit; ac_word=$2
7377 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7378 $as_echo_n "checking for $ac_word... " >&6; }
7379 if test "${ac_cv_prog_ac_ct_NMEDIT+set}" = set; then :
7380 $as_echo_n "(cached) " >&6
7382 if test -n "$ac_ct_NMEDIT"; then
7383 ac_cv_prog_ac_ct_NMEDIT="$ac_ct_NMEDIT" # Let the user override the test.
7385 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7389 test -z "$as_dir" && as_dir=.
7390 for ac_exec_ext in '' $ac_executable_extensions; do
7391 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7392 ac_cv_prog_ac_ct_NMEDIT="nmedit"
7393 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7402 ac_ct_NMEDIT=$ac_cv_prog_ac_ct_NMEDIT
7403 if test -n "$ac_ct_NMEDIT"; then
7404 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_NMEDIT" >&5
7405 $as_echo "$ac_ct_NMEDIT" >&6; }
7407 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7408 $as_echo "no" >&6; }
7411 if test "x$ac_ct_NMEDIT" = x; then
7414 case $cross_compiling:$ac_tool_warned in
7416 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7417 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7418 ac_tool_warned=yes ;;
7420 NMEDIT=$ac_ct_NMEDIT
7423 NMEDIT="$ac_cv_prog_NMEDIT"
7426 if test -n "$ac_tool_prefix"; then
7427 # Extract the first word of "${ac_tool_prefix}lipo", so it can be a program name with args.
7428 set dummy ${ac_tool_prefix}lipo; ac_word=$2
7429 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7430 $as_echo_n "checking for $ac_word... " >&6; }
7431 if test "${ac_cv_prog_LIPO+set}" = set; then :
7432 $as_echo_n "(cached) " >&6
7434 if test -n "$LIPO"; then
7435 ac_cv_prog_LIPO="$LIPO" # Let the user override the test.
7437 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7441 test -z "$as_dir" && as_dir=.
7442 for ac_exec_ext in '' $ac_executable_extensions; do
7443 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7444 ac_cv_prog_LIPO="${ac_tool_prefix}lipo"
7445 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7454 LIPO=$ac_cv_prog_LIPO
7455 if test -n "$LIPO"; then
7456 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIPO" >&5
7457 $as_echo "$LIPO" >&6; }
7459 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7460 $as_echo "no" >&6; }
7465 if test -z "$ac_cv_prog_LIPO"; then
7467 # Extract the first word of "lipo", so it can be a program name with args.
7468 set dummy lipo; ac_word=$2
7469 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7470 $as_echo_n "checking for $ac_word... " >&6; }
7471 if test "${ac_cv_prog_ac_ct_LIPO+set}" = set; then :
7472 $as_echo_n "(cached) " >&6
7474 if test -n "$ac_ct_LIPO"; then
7475 ac_cv_prog_ac_ct_LIPO="$ac_ct_LIPO" # Let the user override the test.
7477 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7481 test -z "$as_dir" && as_dir=.
7482 for ac_exec_ext in '' $ac_executable_extensions; do
7483 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7484 ac_cv_prog_ac_ct_LIPO="lipo"
7485 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7494 ac_ct_LIPO=$ac_cv_prog_ac_ct_LIPO
7495 if test -n "$ac_ct_LIPO"; then
7496 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_LIPO" >&5
7497 $as_echo "$ac_ct_LIPO" >&6; }
7499 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7500 $as_echo "no" >&6; }
7503 if test "x$ac_ct_LIPO" = x; then
7506 case $cross_compiling:$ac_tool_warned in
7508 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7509 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7510 ac_tool_warned=yes ;;
7515 LIPO="$ac_cv_prog_LIPO"
7518 if test -n "$ac_tool_prefix"; then
7519 # Extract the first word of "${ac_tool_prefix}otool", so it can be a program name with args.
7520 set dummy ${ac_tool_prefix}otool; ac_word=$2
7521 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7522 $as_echo_n "checking for $ac_word... " >&6; }
7523 if test "${ac_cv_prog_OTOOL+set}" = set; then :
7524 $as_echo_n "(cached) " >&6
7526 if test -n "$OTOOL"; then
7527 ac_cv_prog_OTOOL="$OTOOL" # Let the user override the test.
7529 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7533 test -z "$as_dir" && as_dir=.
7534 for ac_exec_ext in '' $ac_executable_extensions; do
7535 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7536 ac_cv_prog_OTOOL="${ac_tool_prefix}otool"
7537 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7546 OTOOL=$ac_cv_prog_OTOOL
7547 if test -n "$OTOOL"; then
7548 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL" >&5
7549 $as_echo "$OTOOL" >&6; }
7551 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7552 $as_echo "no" >&6; }
7557 if test -z "$ac_cv_prog_OTOOL"; then
7559 # Extract the first word of "otool", so it can be a program name with args.
7560 set dummy otool; ac_word=$2
7561 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7562 $as_echo_n "checking for $ac_word... " >&6; }
7563 if test "${ac_cv_prog_ac_ct_OTOOL+set}" = set; then :
7564 $as_echo_n "(cached) " >&6
7566 if test -n "$ac_ct_OTOOL"; then
7567 ac_cv_prog_ac_ct_OTOOL="$ac_ct_OTOOL" # Let the user override the test.
7569 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7573 test -z "$as_dir" && as_dir=.
7574 for ac_exec_ext in '' $ac_executable_extensions; do
7575 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7576 ac_cv_prog_ac_ct_OTOOL="otool"
7577 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7586 ac_ct_OTOOL=$ac_cv_prog_ac_ct_OTOOL
7587 if test -n "$ac_ct_OTOOL"; then
7588 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL" >&5
7589 $as_echo "$ac_ct_OTOOL" >&6; }
7591 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7592 $as_echo "no" >&6; }
7595 if test "x$ac_ct_OTOOL" = x; then
7598 case $cross_compiling:$ac_tool_warned in
7600 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7601 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7602 ac_tool_warned=yes ;;
7607 OTOOL="$ac_cv_prog_OTOOL"
7610 if test -n "$ac_tool_prefix"; then
7611 # Extract the first word of "${ac_tool_prefix}otool64", so it can be a program name with args.
7612 set dummy ${ac_tool_prefix}otool64; ac_word=$2
7613 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7614 $as_echo_n "checking for $ac_word... " >&6; }
7615 if test "${ac_cv_prog_OTOOL64+set}" = set; then :
7616 $as_echo_n "(cached) " >&6
7618 if test -n "$OTOOL64"; then
7619 ac_cv_prog_OTOOL64="$OTOOL64" # Let the user override the test.
7621 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7625 test -z "$as_dir" && as_dir=.
7626 for ac_exec_ext in '' $ac_executable_extensions; do
7627 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7628 ac_cv_prog_OTOOL64="${ac_tool_prefix}otool64"
7629 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7638 OTOOL64=$ac_cv_prog_OTOOL64
7639 if test -n "$OTOOL64"; then
7640 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL64" >&5
7641 $as_echo "$OTOOL64" >&6; }
7643 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7644 $as_echo "no" >&6; }
7649 if test -z "$ac_cv_prog_OTOOL64"; then
7650 ac_ct_OTOOL64=$OTOOL64
7651 # Extract the first word of "otool64", so it can be a program name with args.
7652 set dummy otool64; ac_word=$2
7653 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7654 $as_echo_n "checking for $ac_word... " >&6; }
7655 if test "${ac_cv_prog_ac_ct_OTOOL64+set}" = set; then :
7656 $as_echo_n "(cached) " >&6
7658 if test -n "$ac_ct_OTOOL64"; then
7659 ac_cv_prog_ac_ct_OTOOL64="$ac_ct_OTOOL64" # Let the user override the test.
7661 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7665 test -z "$as_dir" && as_dir=.
7666 for ac_exec_ext in '' $ac_executable_extensions; do
7667 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7668 ac_cv_prog_ac_ct_OTOOL64="otool64"
7669 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7678 ac_ct_OTOOL64=$ac_cv_prog_ac_ct_OTOOL64
7679 if test -n "$ac_ct_OTOOL64"; then
7680 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL64" >&5
7681 $as_echo "$ac_ct_OTOOL64" >&6; }
7683 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7684 $as_echo "no" >&6; }
7687 if test "x$ac_ct_OTOOL64" = x; then
7690 case $cross_compiling:$ac_tool_warned in
7692 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7693 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7694 ac_tool_warned=yes ;;
7696 OTOOL64=$ac_ct_OTOOL64
7699 OTOOL64="$ac_cv_prog_OTOOL64"
7728 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -single_module linker flag" >&5
7729 $as_echo_n "checking for -single_module linker flag... " >&6; }
7730 if test "${lt_cv_apple_cc_single_mod+set}" = set; then :
7731 $as_echo_n "(cached) " >&6
7733 lt_cv_apple_cc_single_mod=no
7734 if test -z "${LT_MULTI_MODULE}"; then
7735 # By default we will add the -single_module flag. You can override
7736 # by either setting the environment variable LT_MULTI_MODULE
7737 # non-empty at configure time, or by adding -multi_module to the
7739 rm -rf libconftest.dylib*
7740 echo "int foo(void){return 1;}" > conftest.c
7741 echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
7742 -dynamiclib -Wl,-single_module conftest.c" >&5
7743 $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
7744 -dynamiclib -Wl,-single_module conftest.c 2>conftest.err
7746 if test -f libconftest.dylib && test ! -s conftest.err && test $_lt_result = 0; then
7747 lt_cv_apple_cc_single_mod=yes
7749 cat conftest.err >&5
7751 rm -rf libconftest.dylib*
7755 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_apple_cc_single_mod" >&5
7756 $as_echo "$lt_cv_apple_cc_single_mod" >&6; }
7757 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -exported_symbols_list linker flag" >&5
7758 $as_echo_n "checking for -exported_symbols_list linker flag... " >&6; }
7759 if test "${lt_cv_ld_exported_symbols_list+set}" = set; then :
7760 $as_echo_n "(cached) " >&6
7762 lt_cv_ld_exported_symbols_list=no
7763 save_LDFLAGS=$LDFLAGS
7764 echo "_main" > conftest.sym
7765 LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym"
7766 if test x$gcc_no_link = xyes; then
7767 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
7769 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7770 /* end confdefs.h. */
7780 if ac_fn_c_try_link "$LINENO"; then :
7781 lt_cv_ld_exported_symbols_list=yes
7783 lt_cv_ld_exported_symbols_list=no
7785 rm -f core conftest.err conftest.$ac_objext \
7786 conftest$ac_exeext conftest.$ac_ext
7787 LDFLAGS="$save_LDFLAGS"
7790 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_exported_symbols_list" >&5
7791 $as_echo "$lt_cv_ld_exported_symbols_list" >&6; }
7792 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -force_load linker flag" >&5
7793 $as_echo_n "checking for -force_load linker flag... " >&6; }
7794 if test "${lt_cv_ld_force_load+set}" = set; then :
7795 $as_echo_n "(cached) " >&6
7797 lt_cv_ld_force_load=no
7798 cat > conftest.c << _LT_EOF
7799 int forced_loaded() { return 2;}
7801 echo "$LTCC $LTCFLAGS -c -o conftest.o conftest.c" >&5
7802 $LTCC $LTCFLAGS -c -o conftest.o conftest.c 2>&5
7803 echo "$AR cru libconftest.a conftest.o" >&5
7804 $AR cru libconftest.a conftest.o 2>&5
7805 cat > conftest.c << _LT_EOF
7806 int main() { return 0;}
7808 echo "$LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a" >&5
7809 $LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a 2>conftest.err
7811 if test -f conftest && test ! -s conftest.err && test $_lt_result = 0 && $GREP forced_load conftest 2>&1 >/dev/null; then
7812 lt_cv_ld_force_load=yes
7814 cat conftest.err >&5
7816 rm -f conftest.err libconftest.a conftest conftest.c
7817 rm -rf conftest.dSYM
7820 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_force_load" >&5
7821 $as_echo "$lt_cv_ld_force_load" >&6; }
7823 rhapsody* | darwin1.[012])
7824 _lt_dar_allow_undefined='${wl}-undefined ${wl}suppress' ;;
7826 _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
7827 darwin*) # darwin 5.x on
7828 # if running on 10.5 or later, the deployment target defaults
7829 # to the OS version, if on x86, and 10.4, the deployment
7830 # target defaults to 10.4. Don't you love it?
7831 case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in
7832 10.0,*86*-darwin8*|10.0,*-darwin[91]*)
7833 _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
7835 _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
7837 _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
7841 if test "$lt_cv_apple_cc_single_mod" = "yes"; then
7842 _lt_dar_single_mod='$single_module'
7844 if test "$lt_cv_ld_exported_symbols_list" = "yes"; then
7845 _lt_dar_export_syms=' ${wl}-exported_symbols_list,$output_objdir/${libname}-symbols.expsym'
7847 _lt_dar_export_syms='~$NMEDIT -s $output_objdir/${libname}-symbols.expsym ${lib}'
7849 if test "$DSYMUTIL" != ":" && test "$lt_cv_ld_force_load" = "no"; then
7850 _lt_dsymutil='~$DSYMUTIL $lib || :'
7857 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
7858 $as_echo_n "checking for ANSI C header files... " >&6; }
7859 if test "${ac_cv_header_stdc+set}" = set; then :
7860 $as_echo_n "(cached) " >&6
7862 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7863 /* end confdefs.h. */
7877 if ac_fn_c_try_compile "$LINENO"; then :
7878 ac_cv_header_stdc=yes
7880 ac_cv_header_stdc=no
7882 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7884 if test $ac_cv_header_stdc = yes; then
7885 # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
7886 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7887 /* end confdefs.h. */
7891 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
7892 $EGREP "memchr" >/dev/null 2>&1; then :
7895 ac_cv_header_stdc=no
7901 if test $ac_cv_header_stdc = yes; then
7902 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
7903 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7904 /* end confdefs.h. */
7908 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
7909 $EGREP "free" >/dev/null 2>&1; then :
7912 ac_cv_header_stdc=no
7918 if test $ac_cv_header_stdc = yes; then
7919 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
7920 if test "$cross_compiling" = yes; then :
7923 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7924 /* end confdefs.h. */
7927 #if ((' ' & 0x0FF) == 0x020)
7928 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
7929 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
7931 # define ISLOWER(c) \
7932 (('a' <= (c) && (c) <= 'i') \
7933 || ('j' <= (c) && (c) <= 'r') \
7934 || ('s' <= (c) && (c) <= 'z'))
7935 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
7938 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
7943 for (i = 0; i < 256; i++)
7944 if (XOR (islower (i), ISLOWER (i))
7945 || toupper (i) != TOUPPER (i))
7950 if ac_fn_c_try_run "$LINENO"; then :
7953 ac_cv_header_stdc=no
7955 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
7956 conftest.$ac_objext conftest.beam conftest.$ac_ext
7961 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
7962 $as_echo "$ac_cv_header_stdc" >&6; }
7963 if test $ac_cv_header_stdc = yes; then
7965 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
7969 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
7970 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
7971 inttypes.h stdint.h unistd.h
7973 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
7974 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
7976 eval as_val=\$$as_ac_Header
7977 if test "x$as_val" = x""yes; then :
7978 cat >>confdefs.h <<_ACEOF
7979 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
7987 for ac_header in dlfcn.h
7989 ac_fn_c_check_header_compile "$LINENO" "dlfcn.h" "ac_cv_header_dlfcn_h" "$ac_includes_default
7991 if test "x$ac_cv_header_dlfcn_h" = x""yes; then :
7992 cat >>confdefs.h <<_ACEOF
7993 #define HAVE_DLFCN_H 1
8013 # Check whether --enable-shared was given.
8014 if test "${enable_shared+set}" = set; then :
8015 enableval=$enable_shared; p=${PACKAGE-default}
8017 yes) enable_shared=yes ;;
8018 no) enable_shared=no ;;
8021 # Look at the argument we got. We use all the common list separators.
8022 lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
8023 for pkg in $enableval; do
8025 if test "X$pkg" = "X$p"; then
8044 # Check whether --enable-static was given.
8045 if test "${enable_static+set}" = set; then :
8046 enableval=$enable_static; p=${PACKAGE-default}
8048 yes) enable_static=yes ;;
8049 no) enable_static=no ;;
8052 # Look at the argument we got. We use all the common list separators.
8053 lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
8054 for pkg in $enableval; do
8056 if test "X$pkg" = "X$p"; then
8076 # Check whether --with-pic was given.
8077 if test "${with_pic+set}" = set; then :
8078 withval=$with_pic; pic_mode="$withval"
8084 test -z "$pic_mode" && pic_mode=default
8092 # Check whether --enable-fast-install was given.
8093 if test "${enable_fast_install+set}" = set; then :
8094 enableval=$enable_fast_install; p=${PACKAGE-default}
8096 yes) enable_fast_install=yes ;;
8097 no) enable_fast_install=no ;;
8099 enable_fast_install=no
8100 # Look at the argument we got. We use all the common list separators.
8101 lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
8102 for pkg in $enableval; do
8104 if test "X$pkg" = "X$p"; then
8105 enable_fast_install=yes
8112 enable_fast_install=yes
8125 # This can be used to rebuild libtool when needed
8126 LIBTOOL_DEPS="$ltmain"
8128 # Always use our own libtool.
8129 LIBTOOL='$(SHELL) $(top_builddir)/libtool'
8156 test -z "$LN_S" && LN_S="ln -s"
8171 if test -n "${ZSH_VERSION+set}" ; then
8172 setopt NO_GLOB_SUBST
8175 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for objdir" >&5
8176 $as_echo_n "checking for objdir... " >&6; }
8177 if test "${lt_cv_objdir+set}" = set; then :
8178 $as_echo_n "(cached) " >&6
8180 rm -f .libs 2>/dev/null
8181 mkdir .libs 2>/dev/null
8182 if test -d .libs; then
8185 # MS-DOS does not allow filenames that begin with a dot.
8188 rmdir .libs 2>/dev/null
8190 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_objdir" >&5
8191 $as_echo "$lt_cv_objdir" >&6; }
8192 objdir=$lt_cv_objdir
8198 cat >>confdefs.h <<_ACEOF
8199 #define LT_OBJDIR "$lt_cv_objdir/"
8207 # AIX sometimes has problems with the GCC collect2 program. For some
8208 # reason, if we set the COLLECT_NAMES environment variable, the problems
8209 # vanish in a puff of smoke.
8210 if test "X${COLLECT_NAMES+set}" != Xset; then
8212 export COLLECT_NAMES
8219 can_build_shared=yes
8221 # All known linkers require a `.a' archive for static linking (except MSVC,
8222 # which needs '.lib').
8225 with_gnu_ld="$lt_cv_prog_gnu_ld"
8228 old_CFLAGS="$CFLAGS"
8230 # Set sane defaults for various variables
8231 test -z "$CC" && CC=cc
8232 test -z "$LTCC" && LTCC=$CC
8233 test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS
8234 test -z "$LD" && LD=ld
8235 test -z "$ac_objext" && ac_objext=o
8237 for cc_temp in $compiler""; do
8239 compile | *[\\/]compile | ccache | *[\\/]ccache ) ;;
8240 distcc | *[\\/]distcc | purify | *[\\/]purify ) ;;
8245 cc_basename=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"`
8248 # Only perform the check for file, if the check method requires it
8249 test -z "$MAGIC_CMD" && MAGIC_CMD=file
8250 case $deplibs_check_method in
8252 if test "$file_magic_cmd" = '$MAGIC_CMD'; then
8253 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${ac_tool_prefix}file" >&5
8254 $as_echo_n "checking for ${ac_tool_prefix}file... " >&6; }
8255 if test "${lt_cv_path_MAGIC_CMD+set}" = set; then :
8256 $as_echo_n "(cached) " >&6
8260 lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
8263 lt_save_MAGIC_CMD="$MAGIC_CMD"
8264 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
8265 ac_dummy="/usr/bin$PATH_SEPARATOR$PATH"
8266 for ac_dir in $ac_dummy; do
8268 test -z "$ac_dir" && ac_dir=.
8269 if test -f $ac_dir/${ac_tool_prefix}file; then
8270 lt_cv_path_MAGIC_CMD="$ac_dir/${ac_tool_prefix}file"
8271 if test -n "$file_magic_test_file"; then
8272 case $deplibs_check_method in
8274 file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
8275 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
8276 if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
8277 $EGREP "$file_magic_regex" > /dev/null; then
8282 *** Warning: the command libtool uses to detect shared libraries,
8283 *** $file_magic_cmd, produces output that libtool cannot recognize.
8284 *** The result is that libtool may fail to recognize shared libraries
8285 *** as such. This will affect the creation of libtool libraries that
8286 *** depend on shared libraries, but programs linked with such libtool
8287 *** libraries will work regardless of this problem. Nevertheless, you
8288 *** may want to report the problem to your system manager and/or to
8289 *** bug-libtool@gnu.org
8299 MAGIC_CMD="$lt_save_MAGIC_CMD"
8304 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
8305 if test -n "$MAGIC_CMD"; then
8306 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5
8307 $as_echo "$MAGIC_CMD" >&6; }
8309 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8310 $as_echo "no" >&6; }
8317 if test -z "$lt_cv_path_MAGIC_CMD"; then
8318 if test -n "$ac_tool_prefix"; then
8319 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for file" >&5
8320 $as_echo_n "checking for file... " >&6; }
8321 if test "${lt_cv_path_MAGIC_CMD+set}" = set; then :
8322 $as_echo_n "(cached) " >&6
8326 lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
8329 lt_save_MAGIC_CMD="$MAGIC_CMD"
8330 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
8331 ac_dummy="/usr/bin$PATH_SEPARATOR$PATH"
8332 for ac_dir in $ac_dummy; do
8334 test -z "$ac_dir" && ac_dir=.
8335 if test -f $ac_dir/file; then
8336 lt_cv_path_MAGIC_CMD="$ac_dir/file"
8337 if test -n "$file_magic_test_file"; then
8338 case $deplibs_check_method in
8340 file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
8341 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
8342 if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
8343 $EGREP "$file_magic_regex" > /dev/null; then
8348 *** Warning: the command libtool uses to detect shared libraries,
8349 *** $file_magic_cmd, produces output that libtool cannot recognize.
8350 *** The result is that libtool may fail to recognize shared libraries
8351 *** as such. This will affect the creation of libtool libraries that
8352 *** depend on shared libraries, but programs linked with such libtool
8353 *** libraries will work regardless of this problem. Nevertheless, you
8354 *** may want to report the problem to your system manager and/or to
8355 *** bug-libtool@gnu.org
8365 MAGIC_CMD="$lt_save_MAGIC_CMD"
8370 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
8371 if test -n "$MAGIC_CMD"; then
8372 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5
8373 $as_echo "$MAGIC_CMD" >&6; }
8375 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8376 $as_echo "no" >&6; }
8389 # Use C for the default configuration in the libtool script
8393 ac_cpp='$CPP $CPPFLAGS'
8394 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
8395 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
8396 ac_compiler_gnu=$ac_cv_c_compiler_gnu
8399 # Source file extension for C test sources.
8402 # Object file extension for compiled C test sources.
8406 # Code to be used in simple compile tests
8407 lt_simple_compile_test_code="int some_variable = 0;"
8409 # Code to be used in simple link tests
8410 lt_simple_link_test_code='int main(){return(0);}'
8418 # If no C compiler was specified, use CC.
8421 # If no C compiler flags were specified, use CFLAGS.
8422 LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
8424 # Allow CC to be a program name with arguments.
8427 # Save the default compiler, since it gets overwritten when the other
8428 # tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP.
8429 compiler_DEFAULT=$CC
8431 # save warnings/boilerplate of simple test code
8432 ac_outfile=conftest.$ac_objext
8433 echo "$lt_simple_compile_test_code" >conftest.$ac_ext
8434 eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
8435 _lt_compiler_boilerplate=`cat conftest.err`
8438 ac_outfile=conftest.$ac_objext
8439 echo "$lt_simple_link_test_code" >conftest.$ac_ext
8440 eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
8441 _lt_linker_boilerplate=`cat conftest.err`
8446 ## There is no encapsulation within the following macros, do not change
8447 ## the running order or otherwise move them around unless you know exactly
8448 ## what you are doing...
8449 if test -n "$compiler"; then
8451 lt_prog_compiler_no_builtin_flag=
8453 if test "$GCC" = yes; then
8454 case $cc_basename in
8456 lt_prog_compiler_no_builtin_flag=' -Xcompiler -fno-builtin' ;;
8458 lt_prog_compiler_no_builtin_flag=' -fno-builtin' ;;
8461 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -fno-rtti -fno-exceptions" >&5
8462 $as_echo_n "checking if $compiler supports -fno-rtti -fno-exceptions... " >&6; }
8463 if test "${lt_cv_prog_compiler_rtti_exceptions+set}" = set; then :
8464 $as_echo_n "(cached) " >&6
8466 lt_cv_prog_compiler_rtti_exceptions=no
8467 ac_outfile=conftest.$ac_objext
8468 echo "$lt_simple_compile_test_code" > conftest.$ac_ext
8469 lt_compiler_flag="-fno-rtti -fno-exceptions"
8470 # Insert the option either (1) after the last *FLAGS variable, or
8471 # (2) before a word containing "conftest.", or (3) at the end.
8472 # Note that $ac_compile itself does not contain backslashes and begins
8473 # with a dollar sign (not a hyphen), so the echo should work correctly.
8474 # The option is referenced via a variable to avoid confusing sed.
8475 lt_compile=`echo "$ac_compile" | $SED \
8476 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
8477 -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
8478 -e 's:$: $lt_compiler_flag:'`
8479 (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
8480 (eval "$lt_compile" 2>conftest.err)
8482 cat conftest.err >&5
8483 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8484 if (exit $ac_status) && test -s "$ac_outfile"; then
8485 # The compiler can only warn and ignore the option if not recognized
8486 # So say no if there are warnings other than the usual output.
8487 $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
8488 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
8489 if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
8490 lt_cv_prog_compiler_rtti_exceptions=yes
8496 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_rtti_exceptions" >&5
8497 $as_echo "$lt_cv_prog_compiler_rtti_exceptions" >&6; }
8499 if test x"$lt_cv_prog_compiler_rtti_exceptions" = xyes; then
8500 lt_prog_compiler_no_builtin_flag="$lt_prog_compiler_no_builtin_flag -fno-rtti -fno-exceptions"
8512 lt_prog_compiler_wl=
8513 lt_prog_compiler_pic=
8514 lt_prog_compiler_static=
8516 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $compiler option to produce PIC" >&5
8517 $as_echo_n "checking for $compiler option to produce PIC... " >&6; }
8519 if test "$GCC" = yes; then
8520 lt_prog_compiler_wl='-Wl,'
8521 lt_prog_compiler_static='-static'
8525 # All AIX code is PIC.
8526 if test "$host_cpu" = ia64; then
8527 # AIX 5 now supports IA64 processor
8528 lt_prog_compiler_static='-Bstatic'
8535 # see comment about AmigaOS4 .so support
8536 lt_prog_compiler_pic='-fPIC'
8539 # FIXME: we need at least 68020 code to build shared libraries, but
8540 # adding the `-m68020' flag to GCC prevents building anything better,
8542 lt_prog_compiler_pic='-m68020 -resident32 -malways-restore-a4'
8547 beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
8548 # PIC is the default for these OSes.
8551 mingw* | cygwin* | pw32* | os2* | cegcc*)
8552 # This hack is so that the source file can tell whether it is being
8553 # built for inclusion in a dll (and should export symbols for example).
8554 # Although the cygwin gcc ignores -fPIC, still need this for old-style
8555 # (--disable-auto-import) libraries
8556 lt_prog_compiler_pic='-DDLL_EXPORT'
8559 darwin* | rhapsody*)
8560 # PIC is the default on this platform
8561 # Common symbols not allowed in MH_DYLIB files
8562 lt_prog_compiler_pic='-fno-common'
8566 # PIC is the default for Haiku.
8567 # The "-static" flag exists, but is broken.
8568 lt_prog_compiler_static=
8572 # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
8573 # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag
8574 # sets the default TLS model and affects inlining.
8580 lt_prog_compiler_pic='-fPIC'
8586 # Interix 3.x gcc -fpic/-fPIC options generate broken code.
8587 # Instead, we relocate shared libraries at runtime.
8591 # Just because we use GCC doesn't mean we suddenly get shared libraries
8592 # on systems that don't support them.
8593 lt_prog_compiler_can_build_shared=no
8598 # QNX uses GNU C++, but need to define -shared option too, otherwise
8600 lt_prog_compiler_pic='-fPIC -shared'
8604 if test -d /usr/nec; then
8605 lt_prog_compiler_pic=-Kconform_pic
8610 lt_prog_compiler_pic='-fPIC'
8614 case $cc_basename in
8615 nvcc*) # Cuda Compiler Driver 2.2
8616 lt_prog_compiler_wl='-Xlinker '
8617 lt_prog_compiler_pic='-Xcompiler -fPIC'
8621 # PORTME Check for flag to pass linker flags through the system compiler.
8624 lt_prog_compiler_wl='-Wl,'
8625 if test "$host_cpu" = ia64; then
8626 # AIX 5 now supports IA64 processor
8627 lt_prog_compiler_static='-Bstatic'
8629 lt_prog_compiler_static='-bnso -bI:/lib/syscalls.exp'
8633 mingw* | cygwin* | pw32* | os2* | cegcc*)
8634 # This hack is so that the source file can tell whether it is being
8635 # built for inclusion in a dll (and should export symbols for example).
8636 lt_prog_compiler_pic='-DDLL_EXPORT'
8639 hpux9* | hpux10* | hpux11*)
8640 lt_prog_compiler_wl='-Wl,'
8641 # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
8648 lt_prog_compiler_pic='+Z'
8651 # Is there a better lt_prog_compiler_static that works with the bundled CC?
8652 lt_prog_compiler_static='${wl}-a ${wl}archive'
8655 irix5* | irix6* | nonstopux*)
8656 lt_prog_compiler_wl='-Wl,'
8657 # PIC (with -KPIC) is the default.
8658 lt_prog_compiler_static='-non_shared'
8661 linux* | k*bsd*-gnu | kopensolaris*-gnu)
8662 case $cc_basename in
8663 # old Intel for x86_64 which still supported -KPIC.
8665 lt_prog_compiler_wl='-Wl,'
8666 lt_prog_compiler_pic='-KPIC'
8667 lt_prog_compiler_static='-static'
8669 # icc used to be incompatible with GCC.
8670 # ICC 10 doesn't accept -KPIC any more.
8672 lt_prog_compiler_wl='-Wl,'
8673 lt_prog_compiler_pic='-fPIC'
8674 lt_prog_compiler_static='-static'
8676 # Lahey Fortran 8.1.
8678 lt_prog_compiler_wl='-Wl,'
8679 lt_prog_compiler_pic='--shared'
8680 lt_prog_compiler_static='--static'
8682 pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*)
8683 # Portland Group compilers (*not* the Pentium gcc compiler,
8684 # which looks to be a dead project)
8685 lt_prog_compiler_wl='-Wl,'
8686 lt_prog_compiler_pic='-fpic'
8687 lt_prog_compiler_static='-Bstatic'
8690 lt_prog_compiler_wl='-Wl,'
8691 # All Alpha code is PIC.
8692 lt_prog_compiler_static='-non_shared'
8694 xl* | bgxl* | bgf* | mpixl*)
8695 # IBM XL C 8.0/Fortran 10.1, 11.1 on PPC and BlueGene
8696 lt_prog_compiler_wl='-Wl,'
8697 lt_prog_compiler_pic='-qpic'
8698 lt_prog_compiler_static='-qstaticlink'
8701 case `$CC -V 2>&1 | sed 5q` in
8702 *Sun\ F* | *Sun*Fortran*)
8703 # Sun Fortran 8.3 passes all unrecognized flags to the linker
8704 lt_prog_compiler_pic='-KPIC'
8705 lt_prog_compiler_static='-Bstatic'
8706 lt_prog_compiler_wl=''
8710 lt_prog_compiler_pic='-KPIC'
8711 lt_prog_compiler_static='-Bstatic'
8712 lt_prog_compiler_wl='-Wl,'
8720 lt_prog_compiler_pic='-KPIC'
8721 lt_prog_compiler_static='-Bstatic'
8725 # QNX uses GNU C++, but need to define -shared option too, otherwise
8727 lt_prog_compiler_pic='-fPIC -shared'
8730 osf3* | osf4* | osf5*)
8731 lt_prog_compiler_wl='-Wl,'
8732 # All OSF/1 code is PIC.
8733 lt_prog_compiler_static='-non_shared'
8737 lt_prog_compiler_static='-non_shared'
8741 lt_prog_compiler_pic='-KPIC'
8742 lt_prog_compiler_static='-Bstatic'
8743 case $cc_basename in
8745 lt_prog_compiler_wl='-Qoption ld ';;
8747 lt_prog_compiler_wl='-Wl,';;
8752 lt_prog_compiler_wl='-Qoption ld '
8753 lt_prog_compiler_pic='-PIC'
8754 lt_prog_compiler_static='-Bstatic'
8757 sysv4 | sysv4.2uw2* | sysv4.3*)
8758 lt_prog_compiler_wl='-Wl,'
8759 lt_prog_compiler_pic='-KPIC'
8760 lt_prog_compiler_static='-Bstatic'
8764 if test -d /usr/nec ;then
8765 lt_prog_compiler_pic='-Kconform_pic'
8766 lt_prog_compiler_static='-Bstatic'
8770 sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
8771 lt_prog_compiler_wl='-Wl,'
8772 lt_prog_compiler_pic='-KPIC'
8773 lt_prog_compiler_static='-Bstatic'
8777 lt_prog_compiler_wl='-Wl,'
8778 lt_prog_compiler_can_build_shared=no
8782 lt_prog_compiler_pic='-pic'
8783 lt_prog_compiler_static='-Bstatic'
8787 lt_prog_compiler_can_build_shared=no
8793 # For platforms which do not support PIC, -DPIC is meaningless:
8795 lt_prog_compiler_pic=
8798 lt_prog_compiler_pic="$lt_prog_compiler_pic -DPIC"
8801 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_prog_compiler_pic" >&5
8802 $as_echo "$lt_prog_compiler_pic" >&6; }
8810 # Check to make sure the PIC flag actually works.
8812 if test -n "$lt_prog_compiler_pic"; then
8813 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler PIC flag $lt_prog_compiler_pic works" >&5
8814 $as_echo_n "checking if $compiler PIC flag $lt_prog_compiler_pic works... " >&6; }
8815 if test "${lt_cv_prog_compiler_pic_works+set}" = set; then :
8816 $as_echo_n "(cached) " >&6
8818 lt_cv_prog_compiler_pic_works=no
8819 ac_outfile=conftest.$ac_objext
8820 echo "$lt_simple_compile_test_code" > conftest.$ac_ext
8821 lt_compiler_flag="$lt_prog_compiler_pic -DPIC"
8822 # Insert the option either (1) after the last *FLAGS variable, or
8823 # (2) before a word containing "conftest.", or (3) at the end.
8824 # Note that $ac_compile itself does not contain backslashes and begins
8825 # with a dollar sign (not a hyphen), so the echo should work correctly.
8826 # The option is referenced via a variable to avoid confusing sed.
8827 lt_compile=`echo "$ac_compile" | $SED \
8828 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
8829 -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
8830 -e 's:$: $lt_compiler_flag:'`
8831 (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
8832 (eval "$lt_compile" 2>conftest.err)
8834 cat conftest.err >&5
8835 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8836 if (exit $ac_status) && test -s "$ac_outfile"; then
8837 # The compiler can only warn and ignore the option if not recognized
8838 # So say no if there are warnings other than the usual output.
8839 $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
8840 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
8841 if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
8842 lt_cv_prog_compiler_pic_works=yes
8848 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic_works" >&5
8849 $as_echo "$lt_cv_prog_compiler_pic_works" >&6; }
8851 if test x"$lt_cv_prog_compiler_pic_works" = xyes; then
8852 case $lt_prog_compiler_pic in
8854 *) lt_prog_compiler_pic=" $lt_prog_compiler_pic" ;;
8857 lt_prog_compiler_pic=
8858 lt_prog_compiler_can_build_shared=no
8869 # Check to make sure the static flag actually works.
8871 wl=$lt_prog_compiler_wl eval lt_tmp_static_flag=\"$lt_prog_compiler_static\"
8872 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler static flag $lt_tmp_static_flag works" >&5
8873 $as_echo_n "checking if $compiler static flag $lt_tmp_static_flag works... " >&6; }
8874 if test "${lt_cv_prog_compiler_static_works+set}" = set; then :
8875 $as_echo_n "(cached) " >&6
8877 lt_cv_prog_compiler_static_works=no
8878 save_LDFLAGS="$LDFLAGS"
8879 LDFLAGS="$LDFLAGS $lt_tmp_static_flag"
8880 echo "$lt_simple_link_test_code" > conftest.$ac_ext
8881 if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
8882 # The linker can only warn and ignore the option if not recognized
8883 # So say no if there are warnings
8884 if test -s conftest.err; then
8885 # Append any errors to the config.log.
8886 cat conftest.err 1>&5
8887 $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
8888 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
8889 if diff conftest.exp conftest.er2 >/dev/null; then
8890 lt_cv_prog_compiler_static_works=yes
8893 lt_cv_prog_compiler_static_works=yes
8897 LDFLAGS="$save_LDFLAGS"
8900 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_static_works" >&5
8901 $as_echo "$lt_cv_prog_compiler_static_works" >&6; }
8903 if test x"$lt_cv_prog_compiler_static_works" = xyes; then
8906 lt_prog_compiler_static=
8915 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
8916 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
8917 if test "${lt_cv_prog_compiler_c_o+set}" = set; then :
8918 $as_echo_n "(cached) " >&6
8920 lt_cv_prog_compiler_c_o=no
8921 $RM -r conftest 2>/dev/null
8925 echo "$lt_simple_compile_test_code" > conftest.$ac_ext
8927 lt_compiler_flag="-o out/conftest2.$ac_objext"
8928 # Insert the option either (1) after the last *FLAGS variable, or
8929 # (2) before a word containing "conftest.", or (3) at the end.
8930 # Note that $ac_compile itself does not contain backslashes and begins
8931 # with a dollar sign (not a hyphen), so the echo should work correctly.
8932 lt_compile=`echo "$ac_compile" | $SED \
8933 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
8934 -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
8935 -e 's:$: $lt_compiler_flag:'`
8936 (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
8937 (eval "$lt_compile" 2>out/conftest.err)
8939 cat out/conftest.err >&5
8940 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8941 if (exit $ac_status) && test -s out/conftest2.$ac_objext
8943 # The compiler can only warn and ignore the option if not recognized
8944 # So say no if there are warnings
8945 $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
8946 $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
8947 if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
8948 lt_cv_prog_compiler_c_o=yes
8953 # SGI C++ compiler will create directory out/ii_files/ for
8954 # template instantiation
8955 test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
8956 $RM out/* && rmdir out
8962 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5
8963 $as_echo "$lt_cv_prog_compiler_c_o" >&6; }
8970 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
8971 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
8972 if test "${lt_cv_prog_compiler_c_o+set}" = set; then :
8973 $as_echo_n "(cached) " >&6
8975 lt_cv_prog_compiler_c_o=no
8976 $RM -r conftest 2>/dev/null
8980 echo "$lt_simple_compile_test_code" > conftest.$ac_ext
8982 lt_compiler_flag="-o out/conftest2.$ac_objext"
8983 # Insert the option either (1) after the last *FLAGS variable, or
8984 # (2) before a word containing "conftest.", or (3) at the end.
8985 # Note that $ac_compile itself does not contain backslashes and begins
8986 # with a dollar sign (not a hyphen), so the echo should work correctly.
8987 lt_compile=`echo "$ac_compile" | $SED \
8988 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
8989 -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
8990 -e 's:$: $lt_compiler_flag:'`
8991 (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
8992 (eval "$lt_compile" 2>out/conftest.err)
8994 cat out/conftest.err >&5
8995 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8996 if (exit $ac_status) && test -s out/conftest2.$ac_objext
8998 # The compiler can only warn and ignore the option if not recognized
8999 # So say no if there are warnings
9000 $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
9001 $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
9002 if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
9003 lt_cv_prog_compiler_c_o=yes
9008 # SGI C++ compiler will create directory out/ii_files/ for
9009 # template instantiation
9010 test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
9011 $RM out/* && rmdir out
9017 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5
9018 $as_echo "$lt_cv_prog_compiler_c_o" >&6; }
9023 hard_links="nottested"
9024 if test "$lt_cv_prog_compiler_c_o" = no && test "$need_locks" != no; then
9025 # do not overwrite the value of need_locks provided by the user
9026 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we can lock with hard links" >&5
9027 $as_echo_n "checking if we can lock with hard links... " >&6; }
9030 ln conftest.a conftest.b 2>/dev/null && hard_links=no
9032 ln conftest.a conftest.b 2>&5 || hard_links=no
9033 ln conftest.a conftest.b 2>/dev/null && hard_links=no
9034 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hard_links" >&5
9035 $as_echo "$hard_links" >&6; }
9036 if test "$hard_links" = no; then
9037 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&5
9038 $as_echo "$as_me: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2;}
9050 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5
9051 $as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; }
9054 allow_undefined_flag=
9055 always_export_symbols=no
9057 archive_expsym_cmds=
9058 compiler_needs_object=no
9059 enable_shared_with_static_runtimes=no
9060 export_dynamic_flag_spec=
9061 export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
9062 hardcode_automatic=no
9064 hardcode_direct_absolute=no
9065 hardcode_libdir_flag_spec=
9066 hardcode_libdir_flag_spec_ld=
9067 hardcode_libdir_separator=
9069 hardcode_shlibpath_var=unsupported
9071 link_all_deplibs=unknown
9074 old_archive_from_new_cmds=
9075 old_archive_from_expsyms_cmds=
9076 thread_safe_flag_spec=
9077 whole_archive_flag_spec=
9078 # include_expsyms should be a list of space-separated symbols to be *always*
9079 # included in the symbol list
9081 # exclude_expsyms can be an extended regexp of symbols to exclude
9082 # it will be wrapped by ` (' and `)$', so one must not match beginning or
9083 # end of line. Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc',
9084 # as well as any symbol that contains `d'.
9085 exclude_expsyms='_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'
9086 # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
9087 # platforms (ab)use it in PIC code, but their linkers get confused if
9088 # the symbol is explicitly referenced. Since portable code cannot
9089 # rely on this symbol name, it's probably fine to never include it in
9090 # preloaded symbol tables.
9091 # Exclude shared library initialization/finalization symbols.
9092 extract_expsyms_cmds=
9095 cygwin* | mingw* | pw32* | cegcc*)
9096 # FIXME: the MSVC++ port hasn't been tested in a loooong time
9097 # When not using gcc, we currently assume that we are using
9098 # Microsoft Visual C++.
9099 if test "$GCC" != yes; then
9104 # we just hope/assume this is gcc and not c89 (= MSVC++)
9114 # On some targets, GNU ld is compatible enough with the native linker
9115 # that we're better off using the native interface for both.
9116 lt_use_gnu_ld_interface=no
9117 if test "$with_gnu_ld" = yes; then
9120 # The AIX port of GNU ld has always aspired to compatibility
9121 # with the native linker. However, as the warning in the GNU ld
9122 # block says, versions before 2.19.5* couldn't really create working
9123 # shared libraries, regardless of the interface used.
9124 case `$LD -v 2>&1` in
9125 *\ \(GNU\ Binutils\)\ 2.19.5*) ;;
9126 *\ \(GNU\ Binutils\)\ 2.[2-9]*) ;;
9127 *\ \(GNU\ Binutils\)\ [3-9]*) ;;
9129 lt_use_gnu_ld_interface=yes
9134 lt_use_gnu_ld_interface=yes
9139 if test "$lt_use_gnu_ld_interface" = yes; then
9140 # If archive_cmds runs LD, not CC, wlarc should be empty
9143 # Set some defaults for GNU ld with shared library support. These
9144 # are reset later if shared libraries are not supported. Putting them
9145 # here allows them to be overridden if necessary.
9146 runpath_var=LD_RUN_PATH
9147 hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
9148 export_dynamic_flag_spec='${wl}--export-dynamic'
9149 # ancient GNU ld didn't support --whole-archive et. al.
9150 if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then
9151 whole_archive_flag_spec="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
9153 whole_archive_flag_spec=
9155 supports_anon_versioning=no
9156 case `$LD -v 2>&1` in
9157 *GNU\ gold*) supports_anon_versioning=yes ;;
9158 *\ [01].* | *\ 2.[0-9].* | *\ 2.10.*) ;; # catch versions < 2.11
9159 *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
9160 *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
9161 *\ 2.11.*) ;; # other 2.11 versions
9162 *) supports_anon_versioning=yes ;;
9165 # See if GNU ld supports shared libraries.
9168 # On AIX/PPC, the GNU linker is very broken
9169 if test "$host_cpu" != ia64; then
9173 *** Warning: the GNU linker, at least up to release 2.19, is reported
9174 *** to be unable to reliably create shared libraries on AIX.
9175 *** Therefore, libtool is disabling shared libraries support. If you
9176 *** really care for shared libraries, you may want to install binutils
9177 *** 2.20 or above, or modify your PATH so that a non-GNU linker is found.
9178 *** You will then need to restart the configuration process.
9187 # see comment about AmigaOS4 .so support
9188 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9189 archive_expsym_cmds=''
9192 archive_cmds='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)'
9193 hardcode_libdir_flag_spec='-L$libdir'
9194 hardcode_minus_L=yes
9200 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
9201 allow_undefined_flag=unsupported
9202 # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
9203 # support --undefined. This deserves some investigation. FIXME
9204 archive_cmds='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9210 cygwin* | mingw* | pw32* | cegcc*)
9211 # _LT_TAGVAR(hardcode_libdir_flag_spec, ) is actually meaningless,
9212 # as there is no search path for DLLs.
9213 hardcode_libdir_flag_spec='-L$libdir'
9214 export_dynamic_flag_spec='${wl}--export-all-symbols'
9215 allow_undefined_flag=unsupported
9216 always_export_symbols=no
9217 enable_shared_with_static_runtimes=yes
9218 export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1 DATA/'\'' | $SED -e '\''/^[AITW][ ]/s/.*[ ]//'\'' | sort | uniq > $export_symbols'
9220 if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
9221 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
9222 # If the export-symbols file already is a .def file (1st line
9223 # is EXPORTS), use it as is; otherwise, prepend...
9224 archive_expsym_cmds='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
9225 cp $export_symbols $output_objdir/$soname.def;
9227 echo EXPORTS > $output_objdir/$soname.def;
9228 cat $export_symbols >> $output_objdir/$soname.def;
9230 $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
9237 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9238 link_all_deplibs=yes
9243 hardcode_shlibpath_var=no
9244 hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
9245 export_dynamic_flag_spec='${wl}-E'
9246 # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
9247 # Instead, shared libraries are loaded at an image base (0x10000000 by
9248 # default) and relocated if they conflict, which is a slow very memory
9249 # consuming and fragmenting process. To avoid this, we pick a random,
9250 # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
9251 # time. Moving up from 0x10000000 also allows more sbrk(2) space.
9252 archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
9253 archive_expsym_cmds='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
9256 gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu)
9258 if test "$host_os" = linux-dietlibc; then
9259 case $cc_basename in
9260 diet\ *) tmp_diet=yes;; # linux-dietlibc with static linking (!diet-dyn)
9263 if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \
9264 && test "$tmp_diet" = no
9267 tmp_sharedflag='-shared'
9268 case $cc_basename,$host_cpu in
9269 pgcc*) # Portland Group C compiler
9270 whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
9271 tmp_addflag=' $pic_flag'
9273 pgf77* | pgf90* | pgf95* | pgfortran*)
9274 # Portland Group f77 and f90 compilers
9275 whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
9276 tmp_addflag=' $pic_flag -Mnomain' ;;
9277 ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64
9278 tmp_addflag=' -i_dynamic' ;;
9279 efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64
9280 tmp_addflag=' -i_dynamic -nofor_main' ;;
9281 ifc* | ifort*) # Intel Fortran compiler
9282 tmp_addflag=' -nofor_main' ;;
9283 lf95*) # Lahey Fortran 8.1
9284 whole_archive_flag_spec=
9285 tmp_sharedflag='--shared' ;;
9286 xl[cC]* | bgxl[cC]* | mpixl[cC]*) # IBM XL C 8.0 on PPC (deal with xlf below)
9287 tmp_sharedflag='-qmkshrobj'
9289 nvcc*) # Cuda Compiler Driver 2.2
9290 whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
9291 compiler_needs_object=yes
9294 case `$CC -V 2>&1 | sed 5q` in
9295 *Sun\ C*) # Sun C 5.9
9296 whole_archive_flag_spec='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
9297 compiler_needs_object=yes
9298 tmp_sharedflag='-G' ;;
9299 *Sun\ F*) # Sun Fortran 8.3
9300 tmp_sharedflag='-G' ;;
9302 archive_cmds='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9304 if test "x$supports_anon_versioning" = xyes; then
9305 archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~
9306 cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
9307 echo "local: *; };" >> $output_objdir/$libname.ver~
9308 $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
9311 case $cc_basename in
9312 xlf* | bgf* | bgxlf* | mpixlf*)
9313 # IBM XL Fortran 10.1 on PPC cannot create shared libs itself
9314 whole_archive_flag_spec='--whole-archive$convenience --no-whole-archive'
9315 hardcode_libdir_flag_spec=
9316 hardcode_libdir_flag_spec_ld='-rpath $libdir'
9317 archive_cmds='$LD -shared $libobjs $deplibs $compiler_flags -soname $soname -o $lib'
9318 if test "x$supports_anon_versioning" = xyes; then
9319 archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~
9320 cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
9321 echo "local: *; };" >> $output_objdir/$libname.ver~
9322 $LD -shared $libobjs $deplibs $compiler_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib'
9332 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
9333 archive_cmds='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
9336 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9337 archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
9342 if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then
9346 *** Warning: The releases 2.8.* of the GNU linker cannot reliably
9347 *** create shared libraries on Solaris systems. Therefore, libtool
9348 *** is disabling shared libraries support. We urge you to upgrade GNU
9349 *** binutils to release 2.9.1 or newer. Another option is to modify
9350 *** your PATH or compiler configuration so that the native linker is
9351 *** used, and then restart.
9354 elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
9355 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9356 archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
9362 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*)
9363 case `$LD -v 2>&1` in
9364 *\ [01].* | *\ 2.[0-9].* | *\ 2.1[0-5].*)
9368 *** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not
9369 *** reliably create shared libraries on SCO systems. Therefore, libtool
9370 *** is disabling shared libraries support. We urge you to upgrade GNU
9371 *** binutils to release 2.16.91.0.3 or newer. Another option is to modify
9372 *** your PATH or compiler configuration so that the native linker is
9373 *** used, and then restart.
9378 # For security reasons, it is highly recommended that you always
9379 # use absolute paths for naming shared libraries, and exclude the
9380 # DT_RUNPATH tag from executables and libraries. But doing so
9381 # requires that you compile everything twice, which is a pain.
9382 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
9383 hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
9384 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9385 archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
9394 archive_cmds='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
9397 hardcode_shlibpath_var=no
9401 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
9402 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9403 archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
9410 if test "$ld_shlibs" = no; then
9412 hardcode_libdir_flag_spec=
9413 export_dynamic_flag_spec=
9414 whole_archive_flag_spec=
9417 # PORTME fill in a description of your system's linker (not GNU ld)
9420 allow_undefined_flag=unsupported
9421 always_export_symbols=yes
9422 archive_expsym_cmds='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname'
9423 # Note: this linker hardcodes the directories in LIBPATH if there
9424 # are no directories specified by -L.
9425 hardcode_minus_L=yes
9426 if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then
9427 # Neither direct hardcoding nor static linking is supported with a
9429 hardcode_direct=unsupported
9434 if test "$host_cpu" = ia64; then
9435 # On IA64, the linker does run time linking by default, so we don't
9436 # have to do anything special.
9437 aix_use_runtimelinking=no
9438 exp_sym_flag='-Bexport'
9441 # If we're using GNU nm, then we don't want the "-C" option.
9442 # -C means demangle to AIX nm, but means don't demangle with GNU nm
9443 # Also, AIX nm treats weak defined symbols like other global
9444 # defined symbols, whereas GNU nm marks them as "W".
9445 if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
9446 export_symbols_cmds='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
9448 export_symbols_cmds='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
9450 aix_use_runtimelinking=no
9452 # Test if we are trying to use run time linking or normal
9453 # AIX style linking. If -brtl is somewhere in LDFLAGS, we
9454 # need to do runtime linking.
9455 case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*)
9456 for ld_flag in $LDFLAGS; do
9457 if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then
9458 aix_use_runtimelinking=yes
9465 exp_sym_flag='-bexport'
9466 no_entry_flag='-bnoentry'
9469 # When large executables or shared objects are built, AIX ld can
9470 # have problems creating the table of contents. If linking a library
9471 # or program results in "error TOC overflow" add -mminimal-toc to
9472 # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
9473 # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
9477 hardcode_direct_absolute=yes
9478 hardcode_libdir_separator=':'
9479 link_all_deplibs=yes
9480 file_list_spec='${wl}-f,'
9482 if test "$GCC" = yes; then
9483 case $host_os in aix4.[012]|aix4.[012].*)
9484 # We only want to do this on AIX 4.2 and lower, the check
9485 # below for broken collect2 doesn't work under 4.3+
9486 collect2name=`${CC} -print-prog-name=collect2`
9487 if test -f "$collect2name" &&
9488 strings "$collect2name" | $GREP resolve_lib_name >/dev/null
9490 # We have reworked collect2
9493 # We have old collect2
9494 hardcode_direct=unsupported
9495 # It fails to find uninstalled libraries when the uninstalled
9496 # path is not listed in the libpath. Setting hardcode_minus_L
9497 # to unsupported forces relinking
9498 hardcode_minus_L=yes
9499 hardcode_libdir_flag_spec='-L$libdir'
9500 hardcode_libdir_separator=
9504 shared_flag='-shared'
9505 if test "$aix_use_runtimelinking" = yes; then
9506 shared_flag="$shared_flag "'${wl}-G'
9510 if test "$host_cpu" = ia64; then
9511 # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
9512 # chokes on -Wl,-G. The following line is correct:
9515 if test "$aix_use_runtimelinking" = yes; then
9516 shared_flag='${wl}-G'
9518 shared_flag='${wl}-bM:SRE'
9523 export_dynamic_flag_spec='${wl}-bexpall'
9524 # It seems that -bexpall does not export symbols beginning with
9525 # underscore (_), so it is better to generate a list of symbols to export.
9526 always_export_symbols=yes
9527 if test "$aix_use_runtimelinking" = yes; then
9528 # Warning - without using the other runtime loading flags (-brtl),
9529 # -berok will link without error, but may produce a broken library.
9530 allow_undefined_flag='-berok'
9531 # Determine the default libpath from the value encoded in an
9533 if test x$gcc_no_link = xyes; then
9534 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
9536 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9537 /* end confdefs.h. */
9547 if ac_fn_c_try_link "$LINENO"; then :
9549 lt_aix_libpath_sed='
9550 /Import File Strings/,/^$/ {
9556 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
9557 # Check for a 64-bit object if we didn't find anything.
9558 if test -z "$aix_libpath"; then
9559 aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
9562 rm -f core conftest.err conftest.$ac_objext \
9563 conftest$ac_exeext conftest.$ac_ext
9564 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
9566 hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath"
9567 archive_expsym_cmds='$CC -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then func_echo_all "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag"
9569 if test "$host_cpu" = ia64; then
9570 hardcode_libdir_flag_spec='${wl}-R $libdir:/usr/lib:/lib'
9571 allow_undefined_flag="-z nodefs"
9572 archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols"
9574 # Determine the default libpath from the value encoded in an
9576 if test x$gcc_no_link = xyes; then
9577 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
9579 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9580 /* end confdefs.h. */
9590 if ac_fn_c_try_link "$LINENO"; then :
9592 lt_aix_libpath_sed='
9593 /Import File Strings/,/^$/ {
9599 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
9600 # Check for a 64-bit object if we didn't find anything.
9601 if test -z "$aix_libpath"; then
9602 aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
9605 rm -f core conftest.err conftest.$ac_objext \
9606 conftest$ac_exeext conftest.$ac_ext
9607 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
9609 hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath"
9610 # Warning - without using the other run time loading flags,
9611 # -berok will link without error, but may produce a broken library.
9612 no_undefined_flag=' ${wl}-bernotok'
9613 allow_undefined_flag=' ${wl}-berok'
9614 if test "$with_gnu_ld" = yes; then
9615 # We only use this code for GNU lds that support --whole-archive.
9616 whole_archive_flag_spec='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
9618 # Exported symbols can be pulled into shared objects from archives
9619 whole_archive_flag_spec='$convenience'
9621 archive_cmds_need_lc=yes
9622 # This is similar to how AIX traditionally builds its shared libraries.
9623 archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname'
9631 # see comment about AmigaOS4 .so support
9632 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9633 archive_expsym_cmds=''
9636 archive_cmds='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)'
9637 hardcode_libdir_flag_spec='-L$libdir'
9638 hardcode_minus_L=yes
9644 export_dynamic_flag_spec=-rdynamic
9647 cygwin* | mingw* | pw32* | cegcc*)
9648 # When not using gcc, we currently assume that we are using
9649 # Microsoft Visual C++.
9650 # hardcode_libdir_flag_spec is actually meaningless, as there is
9651 # no search path for DLLs.
9652 hardcode_libdir_flag_spec=' '
9653 allow_undefined_flag=unsupported
9654 # Tell ltmain to make .lib files, not .a files.
9656 # Tell ltmain to make .dll files, not .so files.
9658 # FIXME: Setting linknames here is a bad hack.
9659 archive_cmds='$CC -o $lib $libobjs $compiler_flags `func_echo_all "$deplibs" | $SED '\''s/ -lc$//'\''` -link -dll~linknames='
9660 # The linker will automatically build a .lib file if we build a DLL.
9661 old_archive_from_new_cmds='true'
9662 # FIXME: Should let the user specify the lib program.
9663 old_archive_cmds='lib -OUT:$oldlib$oldobjs$old_deplibs'
9664 fix_srcfile_path='`cygpath -w "$srcfile"`'
9665 enable_shared_with_static_runtimes=yes
9668 darwin* | rhapsody*)
9671 archive_cmds_need_lc=no
9673 hardcode_automatic=yes
9674 hardcode_shlibpath_var=unsupported
9675 if test "$lt_cv_ld_force_load" = "yes"; then
9676 whole_archive_flag_spec='`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience ${wl}-force_load,$conv\"; done; func_echo_all \"$new_convenience\"`'
9678 whole_archive_flag_spec=''
9680 link_all_deplibs=yes
9681 allow_undefined_flag="$_lt_dar_allow_undefined"
9682 case $cc_basename in
9683 ifort*) _lt_dar_can_shared=yes ;;
9684 *) _lt_dar_can_shared=$GCC ;;
9686 if test "$_lt_dar_can_shared" = "yes"; then
9687 output_verbose_link_cmd=func_echo_all
9688 archive_cmds="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod${_lt_dsymutil}"
9689 module_cmds="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}"
9690 archive_expsym_cmds="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring ${_lt_dar_single_mod}${_lt_dar_export_syms}${_lt_dsymutil}"
9691 module_expsym_cmds="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}"
9700 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
9701 hardcode_libdir_flag_spec='-L$libdir'
9702 hardcode_shlibpath_var=no
9705 # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
9706 # support. Future versions do this automatically, but an explicit c++rt0.o
9707 # does not break anything, and helps significantly (at the cost of a little
9710 archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
9711 hardcode_libdir_flag_spec='-R$libdir'
9713 hardcode_shlibpath_var=no
9716 # Unfortunately, older versions of FreeBSD 2 do not have this feature.
9718 archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
9720 hardcode_minus_L=yes
9721 hardcode_shlibpath_var=no
9724 # FreeBSD 3 and greater uses gcc -shared to do shared libraries.
9725 freebsd* | dragonfly*)
9726 archive_cmds='$CC -shared -o $lib $libobjs $deplibs $compiler_flags'
9727 hardcode_libdir_flag_spec='-R$libdir'
9729 hardcode_shlibpath_var=no
9733 if test "$GCC" = yes; then
9734 archive_cmds='$RM $output_objdir/$soname~$CC -shared -fPIC ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $libobjs $deplibs $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
9736 archive_cmds='$RM $output_objdir/$soname~$LD -b +b $install_libdir -o $output_objdir/$soname $libobjs $deplibs $linker_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
9738 hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
9739 hardcode_libdir_separator=:
9742 # hardcode_minus_L: Not really in the search PATH,
9743 # but as the default location of the library.
9744 hardcode_minus_L=yes
9745 export_dynamic_flag_spec='${wl}-E'
9749 if test "$GCC" = yes && test "$with_gnu_ld" = no; then
9750 archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
9752 archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
9754 if test "$with_gnu_ld" = no; then
9755 hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
9756 hardcode_libdir_flag_spec_ld='+b $libdir'
9757 hardcode_libdir_separator=:
9759 hardcode_direct_absolute=yes
9760 export_dynamic_flag_spec='${wl}-E'
9761 # hardcode_minus_L: Not really in the search PATH,
9762 # but as the default location of the library.
9763 hardcode_minus_L=yes
9768 if test "$GCC" = yes && test "$with_gnu_ld" = no; then
9771 archive_cmds='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
9774 archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
9777 archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
9783 archive_cmds='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
9786 archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
9790 # Older versions of the 11.00 compiler do not understand -b yet
9791 # (HP92453-01 A.11.01.20 doesn't, HP92453-01 B.11.X.35175-35176.GP does)
9792 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC understands -b" >&5
9793 $as_echo_n "checking if $CC understands -b... " >&6; }
9794 if test "${lt_cv_prog_compiler__b+set}" = set; then :
9795 $as_echo_n "(cached) " >&6
9797 lt_cv_prog_compiler__b=no
9798 save_LDFLAGS="$LDFLAGS"
9799 LDFLAGS="$LDFLAGS -b"
9800 echo "$lt_simple_link_test_code" > conftest.$ac_ext
9801 if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
9802 # The linker can only warn and ignore the option if not recognized
9803 # So say no if there are warnings
9804 if test -s conftest.err; then
9805 # Append any errors to the config.log.
9806 cat conftest.err 1>&5
9807 $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
9808 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
9809 if diff conftest.exp conftest.er2 >/dev/null; then
9810 lt_cv_prog_compiler__b=yes
9813 lt_cv_prog_compiler__b=yes
9817 LDFLAGS="$save_LDFLAGS"
9820 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler__b" >&5
9821 $as_echo "$lt_cv_prog_compiler__b" >&6; }
9823 if test x"$lt_cv_prog_compiler__b" = xyes; then
9824 archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
9826 archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
9832 if test "$with_gnu_ld" = no; then
9833 hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
9834 hardcode_libdir_separator=:
9839 hardcode_shlibpath_var=no
9843 hardcode_direct_absolute=yes
9844 export_dynamic_flag_spec='${wl}-E'
9846 # hardcode_minus_L: Not really in the search PATH,
9847 # but as the default location of the library.
9848 hardcode_minus_L=yes
9854 irix5* | irix6* | nonstopux*)
9855 if test "$GCC" = yes; then
9856 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
9857 # Try to use the -exported_symbol ld option, if it does not
9858 # work, assume that -exports_file does not work either and
9859 # implicitly export all symbols.
9860 save_LDFLAGS="$LDFLAGS"
9861 LDFLAGS="$LDFLAGS -shared ${wl}-exported_symbol ${wl}foo ${wl}-update_registry ${wl}/dev/null"
9862 if test x$gcc_no_link = xyes; then
9863 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
9865 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9866 /* end confdefs.h. */
9869 if ac_fn_c_try_link "$LINENO"; then :
9870 archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations ${wl}-exports_file ${wl}$export_symbols -o $lib'
9873 rm -f core conftest.err conftest.$ac_objext \
9874 conftest$ac_exeext conftest.$ac_ext
9875 LDFLAGS="$save_LDFLAGS"
9877 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
9878 archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -exports_file $export_symbols -o $lib'
9880 archive_cmds_need_lc='no'
9881 hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
9882 hardcode_libdir_separator=:
9884 link_all_deplibs=yes
9888 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
9889 archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out
9891 archive_cmds='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF
9893 hardcode_libdir_flag_spec='-R$libdir'
9895 hardcode_shlibpath_var=no
9899 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
9901 hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
9902 hardcode_libdir_separator=:
9903 hardcode_shlibpath_var=no
9910 if test -f /usr/libexec/ld.so; then
9912 hardcode_shlibpath_var=no
9913 hardcode_direct_absolute=yes
9914 if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
9915 archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
9916 archive_expsym_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols'
9917 hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
9918 export_dynamic_flag_spec='${wl}-E'
9921 openbsd[01].* | openbsd2.[0-7] | openbsd2.[0-7].*)
9922 archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
9923 hardcode_libdir_flag_spec='-R$libdir'
9926 archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
9927 hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
9937 hardcode_libdir_flag_spec='-L$libdir'
9938 hardcode_minus_L=yes
9939 allow_undefined_flag=unsupported
9940 archive_cmds='$ECHO "LIBRARY $libname INITINSTANCE" > $output_objdir/$libname.def~$ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~echo DATA >> $output_objdir/$libname.def~echo " SINGLE NONSHARED" >> $output_objdir/$libname.def~echo EXPORTS >> $output_objdir/$libname.def~emxexp $libobjs >> $output_objdir/$libname.def~$CC -Zdll -Zcrtdll -o $lib $libobjs $deplibs $compiler_flags $output_objdir/$libname.def'
9941 old_archive_from_new_cmds='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def'
9945 if test "$GCC" = yes; then
9946 allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*'
9947 archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
9949 allow_undefined_flag=' -expect_unresolved \*'
9950 archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
9952 archive_cmds_need_lc='no'
9953 hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
9954 hardcode_libdir_separator=:
9957 osf4* | osf5*) # as osf3* with the addition of -msym flag
9958 if test "$GCC" = yes; then
9959 allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*'
9960 archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
9961 hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
9963 allow_undefined_flag=' -expect_unresolved \*'
9964 archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -msym -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
9965 archive_expsym_cmds='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done; printf "%s\\n" "-hidden">> $lib.exp~
9966 $CC -shared${allow_undefined_flag} ${wl}-input ${wl}$lib.exp $compiler_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && $ECHO "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib~$RM $lib.exp'
9968 # Both c and cxx compiler support -rpath directly
9969 hardcode_libdir_flag_spec='-rpath $libdir'
9971 archive_cmds_need_lc='no'
9972 hardcode_libdir_separator=:
9976 no_undefined_flag=' -z defs'
9977 if test "$GCC" = yes; then
9979 archive_cmds='$CC -shared ${wl}-z ${wl}text ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
9980 archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
9981 $CC -shared ${wl}-z ${wl}text ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
9983 case `$CC -V 2>&1` in
9986 archive_cmds='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
9987 archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
9988 $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp'
9992 archive_cmds='$CC -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $compiler_flags'
9993 archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
9994 $CC -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
9998 hardcode_libdir_flag_spec='-R$libdir'
9999 hardcode_shlibpath_var=no
10001 solaris2.[0-5] | solaris2.[0-5].*) ;;
10003 # The compiler driver will combine and reorder linker options,
10004 # but understands `-z linker_flag'. GCC discards it without `$wl',
10005 # but is careful enough not to reorder.
10006 # Supported since Solaris 2.6 (maybe 2.5.1?)
10007 if test "$GCC" = yes; then
10008 whole_archive_flag_spec='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
10010 whole_archive_flag_spec='-z allextract$convenience -z defaultextract'
10014 link_all_deplibs=yes
10018 if test "x$host_vendor" = xsequent; then
10019 # Use $CC to link under sequent, because it throws in some extra .o
10020 # files that make .init and .fini sections work.
10021 archive_cmds='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags'
10023 archive_cmds='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
10025 hardcode_libdir_flag_spec='-L$libdir'
10026 hardcode_direct=yes
10027 hardcode_minus_L=yes
10028 hardcode_shlibpath_var=no
10032 case $host_vendor in
10034 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
10035 hardcode_direct=yes # is this really true???
10038 ## LD is ld it makes a PLAMLIB
10039 ## CC just makes a GrossModule.
10040 archive_cmds='$LD -G -o $lib $libobjs $deplibs $linker_flags'
10041 reload_cmds='$CC -r -o $output$reload_objs'
10045 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
10046 hardcode_direct=no #Motorola manual says yes, but my tests say they lie
10049 runpath_var='LD_RUN_PATH'
10050 hardcode_shlibpath_var=no
10054 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
10055 hardcode_shlibpath_var=no
10056 export_dynamic_flag_spec='-Bexport'
10060 if test -d /usr/nec; then
10061 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
10062 hardcode_shlibpath_var=no
10063 runpath_var=LD_RUN_PATH
10064 hardcode_runpath_var=yes
10069 sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*)
10070 no_undefined_flag='${wl}-z,text'
10071 archive_cmds_need_lc=no
10072 hardcode_shlibpath_var=no
10073 runpath_var='LD_RUN_PATH'
10075 if test "$GCC" = yes; then
10076 archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
10077 archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
10079 archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
10080 archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
10084 sysv5* | sco3.2v5* | sco5v6*)
10085 # Note: We can NOT use -z defs as we might desire, because we do not
10086 # link with -lc, and that would cause any symbols used from libc to
10087 # always be unresolved, which means just about no library would
10088 # ever link correctly. If we're not using GNU ld we use -z text
10089 # though, which does catch some bad symbols but isn't as heavy-handed
10091 no_undefined_flag='${wl}-z,text'
10092 allow_undefined_flag='${wl}-z,nodefs'
10093 archive_cmds_need_lc=no
10094 hardcode_shlibpath_var=no
10095 hardcode_libdir_flag_spec='${wl}-R,$libdir'
10096 hardcode_libdir_separator=':'
10097 link_all_deplibs=yes
10098 export_dynamic_flag_spec='${wl}-Bexport'
10099 runpath_var='LD_RUN_PATH'
10101 if test "$GCC" = yes; then
10102 archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
10103 archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
10105 archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
10106 archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
10111 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
10112 hardcode_libdir_flag_spec='-L$libdir'
10113 hardcode_shlibpath_var=no
10121 if test x$host_vendor = xsni; then
10123 sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
10124 export_dynamic_flag_spec='${wl}-Blargedynsym'
10130 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs" >&5
10131 $as_echo "$ld_shlibs" >&6; }
10132 test "$ld_shlibs" = no && can_build_shared=no
10134 with_gnu_ld=$with_gnu_ld
10151 # Do we need to explicitly link libc?
10153 case "x$archive_cmds_need_lc" in
10155 # Assume -lc should be added
10156 archive_cmds_need_lc=yes
10158 if test "$enable_shared" = yes && test "$GCC" = yes; then
10159 case $archive_cmds in
10161 # FIXME: we may have to deal with multi-command sequences.
10164 # Test whether the compiler implicitly links with -lc since on some
10165 # systems, -lgcc has to come before -lc. If gcc already passes -lc
10166 # to ld, don't add -lc before -lgcc.
10167 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -lc should be explicitly linked in" >&5
10168 $as_echo_n "checking whether -lc should be explicitly linked in... " >&6; }
10169 if test "${lt_cv_archive_cmds_need_lc+set}" = set; then :
10170 $as_echo_n "(cached) " >&6
10173 echo "$lt_simple_compile_test_code" > conftest.$ac_ext
10175 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
10176 (eval $ac_compile) 2>&5
10178 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
10179 test $ac_status = 0; } 2>conftest.err; then
10182 libobjs=conftest.$ac_objext
10184 wl=$lt_prog_compiler_wl
10185 pic_flag=$lt_prog_compiler_pic
10191 lt_save_allow_undefined_flag=$allow_undefined_flag
10192 allow_undefined_flag=
10193 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1\""; } >&5
10194 (eval $archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 2>&5
10196 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
10197 test $ac_status = 0; }
10199 lt_cv_archive_cmds_need_lc=no
10201 lt_cv_archive_cmds_need_lc=yes
10203 allow_undefined_flag=$lt_save_allow_undefined_flag
10205 cat conftest.err 1>&5
10210 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_archive_cmds_need_lc" >&5
10211 $as_echo "$lt_cv_archive_cmds_need_lc" >&6; }
10212 archive_cmds_need_lc=$lt_cv_archive_cmds_need_lc
10375 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dynamic linker characteristics" >&5
10376 $as_echo_n "checking dynamic linker characteristics... " >&6; }
10378 if test "$GCC" = yes; then
10380 darwin*) lt_awk_arg="/^libraries:/,/LR/" ;;
10381 *) lt_awk_arg="/^libraries:/" ;;
10384 mingw* | cegcc*) lt_sed_strip_eq="s,=\([A-Za-z]:\),\1,g" ;;
10385 *) lt_sed_strip_eq="s,=/,/,g" ;;
10387 lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e $lt_sed_strip_eq`
10388 case $lt_search_path_spec in
10390 # if the path contains ";" then we assume it to be the separator
10391 # otherwise default to the standard path separator (i.e. ":") - it is
10392 # assumed that no part of a normal pathname contains ";" but that should
10393 # okay in the real world where ";" in dirpaths is itself problematic.
10394 lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED 's/;/ /g'`
10397 lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED "s/$PATH_SEPARATOR/ /g"`
10400 # Ok, now we have the path, separated by spaces, we can step through it
10401 # and add multilib dir if necessary.
10402 lt_tmp_lt_search_path_spec=
10403 lt_multi_os_dir=`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null`
10404 for lt_sys_path in $lt_search_path_spec; do
10405 if test -d "$lt_sys_path/$lt_multi_os_dir"; then
10406 lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path/$lt_multi_os_dir"
10408 test -d "$lt_sys_path" && \
10409 lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path"
10412 lt_search_path_spec=`$ECHO "$lt_tmp_lt_search_path_spec" | awk '
10413 BEGIN {RS=" "; FS="/|\n";} {
10416 for (lt_i = NF; lt_i > 0; lt_i--) {
10417 if ($lt_i != "" && $lt_i != ".") {
10418 if ($lt_i == "..") {
10421 if (lt_count == 0) {
10422 lt_foo="/" $lt_i lt_foo;
10429 if (lt_foo != "") { lt_freq[lt_foo]++; }
10430 if (lt_freq[lt_foo] == 1) { print lt_foo; }
10432 # AWK program above erroneously prepends '/' to C:/dos/paths
10435 mingw* | cegcc*) lt_search_path_spec=`$ECHO "$lt_search_path_spec" |\
10436 $SED 's,/\([A-Za-z]:\),\1,g'` ;;
10438 sys_lib_search_path_spec=`$ECHO "$lt_search_path_spec" | $lt_NL2SP`
10440 sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
10442 library_names_spec=
10443 libname_spec='lib$name'
10447 postuninstall_cmds=
10451 shlibpath_overrides_runpath=unknown
10453 dynamic_linker="$host_os ld.so"
10454 sys_lib_dlsearch_path_spec="/lib /usr/lib"
10455 need_lib_prefix=unknown
10456 hardcode_into_libs=no
10458 # when you set need_version to no, make sure it does not cause -set_version
10459 # flags to be left without arguments
10460 need_version=unknown
10465 library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
10466 shlibpath_var=LIBPATH
10468 # AIX 3 has no versioning support, so we append a major version to the name.
10469 soname_spec='${libname}${release}${shared_ext}$major'
10476 hardcode_into_libs=yes
10477 if test "$host_cpu" = ia64; then
10478 # AIX 5 supports IA64
10479 library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
10480 shlibpath_var=LD_LIBRARY_PATH
10482 # With GCC up to 2.95.x, collect2 would create an import file
10483 # for dependence libraries. The import file would start with
10484 # the line `#! .'. This would cause the generated library to
10485 # depend on `.', always an invalid library. This was fixed in
10486 # development snapshots of GCC prior to 3.0.
10488 aix4 | aix4.[01] | aix4.[01].*)
10489 if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
10491 echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then
10494 can_build_shared=no
10498 # AIX (on Power*) has no versioning support, so currently we can not hardcode correct
10499 # soname into executable. Probably we can add versioning support to
10500 # collect2, so additional links can be useful in future.
10501 if test "$aix_use_runtimelinking" = yes; then
10502 # If using run time linking (on AIX 4.2 or later) use lib<name>.so
10503 # instead of lib<name>.a to let people know that these are not
10504 # typical AIX shared libraries.
10505 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10507 # We preserve .a as extension for shared libraries through AIX4.2
10508 # and later when we are not doing run time linking.
10509 library_names_spec='${libname}${release}.a $libname.a'
10510 soname_spec='${libname}${release}${shared_ext}$major'
10512 shlibpath_var=LIBPATH
10519 # Since July 2007 AmigaOS4 officially supports .so libraries.
10520 # When compiling the executable, add -use-dynld -Lsobjs: to the compileline.
10521 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10524 library_names_spec='$libname.ixlibrary $libname.a'
10525 # Create ${libname}_ixlibrary.a entries in /sys/libs.
10526 finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`func_echo_all "$lib" | $SED '\''s%^.*/\([^/]*\)\.ixlibrary$%\1%'\''`; test $RM /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done'
10532 library_names_spec='${libname}${shared_ext}'
10533 dynamic_linker="$host_os ld.so"
10534 shlibpath_var=LIBRARY_PATH
10540 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10541 soname_spec='${libname}${release}${shared_ext}$major'
10542 finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
10543 shlibpath_var=LD_LIBRARY_PATH
10544 sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
10545 sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
10546 # the default ld.so.conf also contains /usr/contrib/lib and
10547 # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
10548 # libtool to hard-code these into programs
10551 cygwin* | mingw* | pw32* | cegcc*)
10552 version_type=windows
10557 case $GCC,$host_os in
10558 yes,cygwin* | yes,mingw* | yes,pw32* | yes,cegcc*)
10559 library_names_spec='$libname.dll.a'
10560 # DLL is installed to $(libdir)/../bin by postinstall_cmds
10561 postinstall_cmds='base_file=`basename \${file}`~
10562 dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~
10563 dldir=$destdir/`dirname \$dlpath`~
10564 test -d \$dldir || mkdir -p \$dldir~
10565 $install_prog $dir/$dlname \$dldir/$dlname~
10566 chmod a+x \$dldir/$dlname~
10567 if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
10568 eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
10570 postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
10571 dlpath=$dir/\$dldll~
10573 shlibpath_overrides_runpath=yes
10577 # Cygwin DLLs use 'cyg' prefix rather than 'lib'
10578 soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
10580 sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/lib/w32api"
10583 # MinGW DLLs use traditional 'lib' prefix
10584 soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
10587 # pw32 DLLs use 'pw' prefix rather than 'lib'
10588 library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
10594 library_names_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext} $libname.lib'
10597 dynamic_linker='Win32 ld.exe'
10598 # FIXME: first we should search . and the directory the executable is in
10602 darwin* | rhapsody*)
10603 dynamic_linker="$host_os dyld"
10604 version_type=darwin
10607 library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext'
10608 soname_spec='${libname}${release}${major}$shared_ext'
10609 shlibpath_overrides_runpath=yes
10610 shlibpath_var=DYLD_LIBRARY_PATH
10611 shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
10613 sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib"
10614 sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
10621 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
10622 soname_spec='${libname}${release}${shared_ext}$major'
10623 shlibpath_var=LD_LIBRARY_PATH
10626 freebsd* | dragonfly*)
10627 # DragonFly does not have aout. When/if they implement a new
10628 # versioning mechanism, adjust this.
10629 if test -x /usr/bin/objformat; then
10630 objformat=`/usr/bin/objformat`
10633 freebsd[23].*) objformat=aout ;;
10634 *) objformat=elf ;;
10637 version_type=freebsd-$objformat
10638 case $version_type in
10640 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
10645 library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
10649 shlibpath_var=LD_LIBRARY_PATH
10652 shlibpath_overrides_runpath=yes
10654 freebsd3.[01]* | freebsdelf3.[01]*)
10655 shlibpath_overrides_runpath=yes
10656 hardcode_into_libs=yes
10658 freebsd3.[2-9]* | freebsdelf3.[2-9]* | \
10659 freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1)
10660 shlibpath_overrides_runpath=no
10661 hardcode_into_libs=yes
10663 *) # from 4.6 on, and DragonFly
10664 shlibpath_overrides_runpath=yes
10665 hardcode_into_libs=yes
10674 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
10675 soname_spec='${libname}${release}${shared_ext}$major'
10676 shlibpath_var=LD_LIBRARY_PATH
10677 hardcode_into_libs=yes
10684 dynamic_linker="$host_os runtime_loader"
10685 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
10686 soname_spec='${libname}${release}${shared_ext}$major'
10687 shlibpath_var=LIBRARY_PATH
10688 shlibpath_overrides_runpath=yes
10689 sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/beos/system/lib'
10690 hardcode_into_libs=yes
10693 hpux9* | hpux10* | hpux11*)
10694 # Give a soname corresponding to the major version so that dld.sl refuses to
10695 # link against other versions.
10702 hardcode_into_libs=yes
10703 dynamic_linker="$host_os dld.so"
10704 shlibpath_var=LD_LIBRARY_PATH
10705 shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
10706 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10707 soname_spec='${libname}${release}${shared_ext}$major'
10708 if test "X$HPUX_IA64_MODE" = X32; then
10709 sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
10711 sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
10713 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
10717 hardcode_into_libs=yes
10718 dynamic_linker="$host_os dld.sl"
10719 shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
10720 shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
10721 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10722 soname_spec='${libname}${release}${shared_ext}$major'
10723 sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
10724 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
10728 dynamic_linker="$host_os dld.sl"
10729 shlibpath_var=SHLIB_PATH
10730 shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
10731 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10732 soname_spec='${libname}${release}${shared_ext}$major'
10735 # HP-UX runs *really* slowly unless shared libraries are mode 555, ...
10736 postinstall_cmds='chmod 555 $lib'
10737 # or fails outright, so override atomically:
10738 install_override_mode=555
10745 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
10746 soname_spec='${libname}${release}${shared_ext}$major'
10747 dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
10748 shlibpath_var=LD_LIBRARY_PATH
10749 shlibpath_overrides_runpath=no
10750 hardcode_into_libs=yes
10753 irix5* | irix6* | nonstopux*)
10755 nonstopux*) version_type=nonstopux ;;
10757 if test "$lt_cv_prog_gnu_ld" = yes; then
10765 soname_spec='${libname}${release}${shared_ext}$major'
10766 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
10768 irix5* | nonstopux*)
10769 libsuff= shlibsuff=
10772 case $LD in # libtool.m4 will add one of these switches to LD
10773 *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
10774 libsuff= shlibsuff= libmagic=32-bit;;
10775 *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
10776 libsuff=32 shlibsuff=N32 libmagic=N32;;
10777 *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
10778 libsuff=64 shlibsuff=64 libmagic=64-bit;;
10779 *) libsuff= shlibsuff= libmagic=never-match;;
10783 shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
10784 shlibpath_overrides_runpath=no
10785 sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
10786 sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
10787 hardcode_into_libs=yes
10790 # No shared lib support for Linux oldld, aout, or coff.
10791 linux*oldld* | linux*aout* | linux*coff*)
10795 # This must be Linux ELF.
10796 linux* | k*bsd*-gnu | kopensolaris*-gnu)
10800 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10801 soname_spec='${libname}${release}${shared_ext}$major'
10802 finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
10803 shlibpath_var=LD_LIBRARY_PATH
10804 shlibpath_overrides_runpath=no
10806 # Some binutils ld are patched to set DT_RUNPATH
10807 if test "${lt_cv_shlibpath_overrides_runpath+set}" = set; then :
10808 $as_echo_n "(cached) " >&6
10810 lt_cv_shlibpath_overrides_runpath=no
10811 save_LDFLAGS=$LDFLAGS
10812 save_libdir=$libdir
10813 eval "libdir=/foo; wl=\"$lt_prog_compiler_wl\"; \
10814 LDFLAGS=\"\$LDFLAGS $hardcode_libdir_flag_spec\""
10815 if test x$gcc_no_link = xyes; then
10816 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
10818 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10819 /* end confdefs.h. */
10829 if ac_fn_c_try_link "$LINENO"; then :
10830 if ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null; then :
10831 lt_cv_shlibpath_overrides_runpath=yes
10834 rm -f core conftest.err conftest.$ac_objext \
10835 conftest$ac_exeext conftest.$ac_ext
10836 LDFLAGS=$save_LDFLAGS
10837 libdir=$save_libdir
10841 shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath
10843 # This implies no fast_install, which is unacceptable.
10844 # Some rework will be needed to allow for fast_install
10845 # before this can be enabled.
10846 hardcode_into_libs=yes
10848 # Append ld.so.conf contents to the search path
10849 if test -f /etc/ld.so.conf; then
10850 lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s 2>/dev/null", \$2)); skip = 1; } { if (!skip) print \$0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;/^[ ]*hwcap[ ]/d;s/[:, ]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;s/"//g;/^$/d' | tr '\n' ' '`
10851 sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
10854 # We used to test for /lib/ld.so.1 and disable shared libraries on
10855 # powerpc, because MkLinux only supported shared libraries with the
10856 # GNU dynamic linker. Since this was broken with cross compilers,
10857 # most powerpc-linux boxes support dynamic linking these days and
10858 # people can always --disable-shared, the test was removed, and we
10859 # assume the GNU/Linux dynamic linker is in use.
10860 dynamic_linker='GNU/Linux ld.so'
10867 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
10868 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
10869 finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
10870 dynamic_linker='NetBSD (a.out) ld.so'
10872 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
10873 soname_spec='${libname}${release}${shared_ext}$major'
10874 dynamic_linker='NetBSD ld.elf_so'
10876 shlibpath_var=LD_LIBRARY_PATH
10877 shlibpath_overrides_runpath=yes
10878 hardcode_into_libs=yes
10883 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10884 shlibpath_var=LD_LIBRARY_PATH
10885 shlibpath_overrides_runpath=yes
10892 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10893 soname_spec='${libname}${release}${shared_ext}$major'
10894 shlibpath_var=LD_LIBRARY_PATH
10895 shlibpath_overrides_runpath=no
10896 hardcode_into_libs=yes
10897 dynamic_linker='ldqnx.so'
10902 sys_lib_dlsearch_path_spec="/usr/lib"
10904 # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
10906 openbsd3.3 | openbsd3.3.*) need_version=yes ;;
10907 *) need_version=no ;;
10909 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
10910 finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
10911 shlibpath_var=LD_LIBRARY_PATH
10912 if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
10914 openbsd2.[89] | openbsd2.[89].*)
10915 shlibpath_overrides_runpath=no
10918 shlibpath_overrides_runpath=yes
10922 shlibpath_overrides_runpath=yes
10927 libname_spec='$name'
10930 library_names_spec='$libname${shared_ext} $libname.a'
10931 dynamic_linker='OS/2 ld.exe'
10932 shlibpath_var=LIBPATH
10935 osf3* | osf4* | osf5*)
10939 soname_spec='${libname}${release}${shared_ext}$major'
10940 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10941 shlibpath_var=LD_LIBRARY_PATH
10942 sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
10943 sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
10954 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10955 soname_spec='${libname}${release}${shared_ext}$major'
10956 shlibpath_var=LD_LIBRARY_PATH
10957 shlibpath_overrides_runpath=yes
10958 hardcode_into_libs=yes
10959 # ldd complains unless libraries are executable
10960 postinstall_cmds='chmod +x $lib'
10965 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
10966 finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
10967 shlibpath_var=LD_LIBRARY_PATH
10968 shlibpath_overrides_runpath=yes
10969 if test "$with_gnu_ld" = yes; then
10977 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10978 soname_spec='${libname}${release}${shared_ext}$major'
10979 shlibpath_var=LD_LIBRARY_PATH
10980 case $host_vendor in
10982 shlibpath_overrides_runpath=no
10984 runpath_var=LD_RUN_PATH
10992 shlibpath_overrides_runpath=no
10993 sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
10999 if test -d /usr/nec ;then
11001 library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
11002 soname_spec='$libname${shared_ext}.$major'
11003 shlibpath_var=LD_LIBRARY_PATH
11007 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
11008 version_type=freebsd-elf
11011 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
11012 soname_spec='${libname}${release}${shared_ext}$major'
11013 shlibpath_var=LD_LIBRARY_PATH
11014 shlibpath_overrides_runpath=yes
11015 hardcode_into_libs=yes
11016 if test "$with_gnu_ld" = yes; then
11017 sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
11019 sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
11022 sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
11026 sys_lib_dlsearch_path_spec='/usr/lib'
11030 # TPF is a cross-target only. Preferred cross-host = GNU/Linux.
11034 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
11035 shlibpath_var=LD_LIBRARY_PATH
11036 shlibpath_overrides_runpath=no
11037 hardcode_into_libs=yes
11042 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
11043 soname_spec='${libname}${release}${shared_ext}$major'
11044 shlibpath_var=LD_LIBRARY_PATH
11051 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $dynamic_linker" >&5
11052 $as_echo "$dynamic_linker" >&6; }
11053 test "$dynamic_linker" = no && can_build_shared=no
11055 variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
11056 if test "$GCC" = yes; then
11057 variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
11060 if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then
11061 sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec"
11063 if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then
11064 sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec"
11158 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to hardcode library paths into programs" >&5
11159 $as_echo_n "checking how to hardcode library paths into programs... " >&6; }
11161 if test -n "$hardcode_libdir_flag_spec" ||
11162 test -n "$runpath_var" ||
11163 test "X$hardcode_automatic" = "Xyes" ; then
11165 # We can hardcode non-existent directories.
11166 if test "$hardcode_direct" != no &&
11167 # If the only mechanism to avoid hardcoding is shlibpath_var, we
11168 # have to relink, otherwise we might link with an installed library
11169 # when we should be linking with a yet-to-be-installed one
11170 ## test "$_LT_TAGVAR(hardcode_shlibpath_var, )" != no &&
11171 test "$hardcode_minus_L" != no; then
11172 # Linking always hardcodes the temporary library directory.
11173 hardcode_action=relink
11175 # We can link without hardcoding, and we can hardcode nonexisting dirs.
11176 hardcode_action=immediate
11179 # We cannot hardcode anything, or else we can only hardcode existing
11181 hardcode_action=unsupported
11183 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hardcode_action" >&5
11184 $as_echo "$hardcode_action" >&6; }
11186 if test "$hardcode_action" = relink ||
11187 test "$inherit_rpath" = yes; then
11188 # Fast installation is not supported
11189 enable_fast_install=no
11190 elif test "$shlibpath_overrides_runpath" = yes ||
11191 test "$enable_shared" = no; then
11192 # Fast installation is not necessary
11193 enable_fast_install=needless
11201 if test "x$enable_dlopen" != xyes; then
11202 enable_dlopen=unknown
11203 enable_dlopen_self=unknown
11204 enable_dlopen_self_static=unknown
11211 lt_cv_dlopen="load_add_on"
11213 lt_cv_dlopen_self=yes
11216 mingw* | pw32* | cegcc*)
11217 lt_cv_dlopen="LoadLibrary"
11222 lt_cv_dlopen="dlopen"
11227 # if libdl is installed we need to link against it
11228 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
11229 $as_echo_n "checking for dlopen in -ldl... " >&6; }
11230 if test "${ac_cv_lib_dl_dlopen+set}" = set; then :
11231 $as_echo_n "(cached) " >&6
11233 ac_check_lib_save_LIBS=$LIBS
11235 if test x$gcc_no_link = xyes; then
11236 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
11238 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11239 /* end confdefs.h. */
11241 /* Override any GCC internal prototype to avoid an error.
11242 Use char because int might match the return type of a GCC
11243 builtin and then its argument prototype would still apply. */
11256 if ac_fn_c_try_link "$LINENO"; then :
11257 ac_cv_lib_dl_dlopen=yes
11259 ac_cv_lib_dl_dlopen=no
11261 rm -f core conftest.err conftest.$ac_objext \
11262 conftest$ac_exeext conftest.$ac_ext
11263 LIBS=$ac_check_lib_save_LIBS
11265 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
11266 $as_echo "$ac_cv_lib_dl_dlopen" >&6; }
11267 if test "x$ac_cv_lib_dl_dlopen" = x""yes; then :
11268 lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"
11271 lt_cv_dlopen="dyld"
11273 lt_cv_dlopen_self=yes
11280 ac_fn_c_check_func "$LINENO" "shl_load" "ac_cv_func_shl_load"
11281 if test "x$ac_cv_func_shl_load" = x""yes; then :
11282 lt_cv_dlopen="shl_load"
11284 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shl_load in -ldld" >&5
11285 $as_echo_n "checking for shl_load in -ldld... " >&6; }
11286 if test "${ac_cv_lib_dld_shl_load+set}" = set; then :
11287 $as_echo_n "(cached) " >&6
11289 ac_check_lib_save_LIBS=$LIBS
11291 if test x$gcc_no_link = xyes; then
11292 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
11294 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11295 /* end confdefs.h. */
11297 /* Override any GCC internal prototype to avoid an error.
11298 Use char because int might match the return type of a GCC
11299 builtin and then its argument prototype would still apply. */
11307 return shl_load ();
11312 if ac_fn_c_try_link "$LINENO"; then :
11313 ac_cv_lib_dld_shl_load=yes
11315 ac_cv_lib_dld_shl_load=no
11317 rm -f core conftest.err conftest.$ac_objext \
11318 conftest$ac_exeext conftest.$ac_ext
11319 LIBS=$ac_check_lib_save_LIBS
11321 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_shl_load" >&5
11322 $as_echo "$ac_cv_lib_dld_shl_load" >&6; }
11323 if test "x$ac_cv_lib_dld_shl_load" = x""yes; then :
11324 lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-ldld"
11326 ac_fn_c_check_func "$LINENO" "dlopen" "ac_cv_func_dlopen"
11327 if test "x$ac_cv_func_dlopen" = x""yes; then :
11328 lt_cv_dlopen="dlopen"
11330 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
11331 $as_echo_n "checking for dlopen in -ldl... " >&6; }
11332 if test "${ac_cv_lib_dl_dlopen+set}" = set; then :
11333 $as_echo_n "(cached) " >&6
11335 ac_check_lib_save_LIBS=$LIBS
11337 if test x$gcc_no_link = xyes; then
11338 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
11340 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11341 /* end confdefs.h. */
11343 /* Override any GCC internal prototype to avoid an error.
11344 Use char because int might match the return type of a GCC
11345 builtin and then its argument prototype would still apply. */
11358 if ac_fn_c_try_link "$LINENO"; then :
11359 ac_cv_lib_dl_dlopen=yes
11361 ac_cv_lib_dl_dlopen=no
11363 rm -f core conftest.err conftest.$ac_objext \
11364 conftest$ac_exeext conftest.$ac_ext
11365 LIBS=$ac_check_lib_save_LIBS
11367 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
11368 $as_echo "$ac_cv_lib_dl_dlopen" >&6; }
11369 if test "x$ac_cv_lib_dl_dlopen" = x""yes; then :
11370 lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"
11372 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -lsvld" >&5
11373 $as_echo_n "checking for dlopen in -lsvld... " >&6; }
11374 if test "${ac_cv_lib_svld_dlopen+set}" = set; then :
11375 $as_echo_n "(cached) " >&6
11377 ac_check_lib_save_LIBS=$LIBS
11378 LIBS="-lsvld $LIBS"
11379 if test x$gcc_no_link = xyes; then
11380 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
11382 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11383 /* end confdefs.h. */
11385 /* Override any GCC internal prototype to avoid an error.
11386 Use char because int might match the return type of a GCC
11387 builtin and then its argument prototype would still apply. */
11400 if ac_fn_c_try_link "$LINENO"; then :
11401 ac_cv_lib_svld_dlopen=yes
11403 ac_cv_lib_svld_dlopen=no
11405 rm -f core conftest.err conftest.$ac_objext \
11406 conftest$ac_exeext conftest.$ac_ext
11407 LIBS=$ac_check_lib_save_LIBS
11409 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_svld_dlopen" >&5
11410 $as_echo "$ac_cv_lib_svld_dlopen" >&6; }
11411 if test "x$ac_cv_lib_svld_dlopen" = x""yes; then :
11412 lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"
11414 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dld_link in -ldld" >&5
11415 $as_echo_n "checking for dld_link in -ldld... " >&6; }
11416 if test "${ac_cv_lib_dld_dld_link+set}" = set; then :
11417 $as_echo_n "(cached) " >&6
11419 ac_check_lib_save_LIBS=$LIBS
11421 if test x$gcc_no_link = xyes; then
11422 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
11424 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11425 /* end confdefs.h. */
11427 /* Override any GCC internal prototype to avoid an error.
11428 Use char because int might match the return type of a GCC
11429 builtin and then its argument prototype would still apply. */
11437 return dld_link ();
11442 if ac_fn_c_try_link "$LINENO"; then :
11443 ac_cv_lib_dld_dld_link=yes
11445 ac_cv_lib_dld_dld_link=no
11447 rm -f core conftest.err conftest.$ac_objext \
11448 conftest$ac_exeext conftest.$ac_ext
11449 LIBS=$ac_check_lib_save_LIBS
11451 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_dld_link" >&5
11452 $as_echo "$ac_cv_lib_dld_dld_link" >&6; }
11453 if test "x$ac_cv_lib_dld_dld_link" = x""yes; then :
11454 lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-ldld"
11475 if test "x$lt_cv_dlopen" != xno; then
11481 case $lt_cv_dlopen in
11483 save_CPPFLAGS="$CPPFLAGS"
11484 test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H"
11486 save_LDFLAGS="$LDFLAGS"
11487 wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\"
11490 LIBS="$lt_cv_dlopen_libs $LIBS"
11492 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a program can dlopen itself" >&5
11493 $as_echo_n "checking whether a program can dlopen itself... " >&6; }
11494 if test "${lt_cv_dlopen_self+set}" = set; then :
11495 $as_echo_n "(cached) " >&6
11497 if test "$cross_compiling" = yes; then :
11498 lt_cv_dlopen_self=cross
11500 lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
11501 lt_status=$lt_dlunknown
11502 cat > conftest.$ac_ext <<_LT_EOF
11503 #line 11503 "configure"
11504 #include "confdefs.h"
11513 # define LT_DLGLOBAL RTLD_GLOBAL
11516 # define LT_DLGLOBAL DL_GLOBAL
11518 # define LT_DLGLOBAL 0
11522 /* We may have to define LT_DLLAZY_OR_NOW in the command line if we
11523 find out it does not work in some platform. */
11524 #ifndef LT_DLLAZY_OR_NOW
11526 # define LT_DLLAZY_OR_NOW RTLD_LAZY
11529 # define LT_DLLAZY_OR_NOW DL_LAZY
11532 # define LT_DLLAZY_OR_NOW RTLD_NOW
11535 # define LT_DLLAZY_OR_NOW DL_NOW
11537 # define LT_DLLAZY_OR_NOW 0
11544 /* When -fvisbility=hidden is used, assume the code has been annotated
11545 correspondingly for the symbols needed. */
11546 #if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3))
11547 void fnord () __attribute__((visibility("default")));
11550 void fnord () { int i=42; }
11553 void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
11554 int status = $lt_dlunknown;
11558 if (dlsym (self,"fnord")) status = $lt_dlno_uscore;
11561 if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore;
11562 else puts (dlerror ());
11564 /* dlclose (self); */
11572 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
11573 (eval $ac_link) 2>&5
11575 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
11576 test $ac_status = 0; } && test -s conftest${ac_exeext} 2>/dev/null; then
11577 (./conftest; exit; ) >&5 2>/dev/null
11579 case x$lt_status in
11580 x$lt_dlno_uscore) lt_cv_dlopen_self=yes ;;
11581 x$lt_dlneed_uscore) lt_cv_dlopen_self=yes ;;
11582 x$lt_dlunknown|x*) lt_cv_dlopen_self=no ;;
11585 # compilation failed
11586 lt_cv_dlopen_self=no
11593 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self" >&5
11594 $as_echo "$lt_cv_dlopen_self" >&6; }
11596 if test "x$lt_cv_dlopen_self" = xyes; then
11597 wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\"
11598 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a statically linked program can dlopen itself" >&5
11599 $as_echo_n "checking whether a statically linked program can dlopen itself... " >&6; }
11600 if test "${lt_cv_dlopen_self_static+set}" = set; then :
11601 $as_echo_n "(cached) " >&6
11603 if test "$cross_compiling" = yes; then :
11604 lt_cv_dlopen_self_static=cross
11606 lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
11607 lt_status=$lt_dlunknown
11608 cat > conftest.$ac_ext <<_LT_EOF
11609 #line 11609 "configure"
11610 #include "confdefs.h"
11619 # define LT_DLGLOBAL RTLD_GLOBAL
11622 # define LT_DLGLOBAL DL_GLOBAL
11624 # define LT_DLGLOBAL 0
11628 /* We may have to define LT_DLLAZY_OR_NOW in the command line if we
11629 find out it does not work in some platform. */
11630 #ifndef LT_DLLAZY_OR_NOW
11632 # define LT_DLLAZY_OR_NOW RTLD_LAZY
11635 # define LT_DLLAZY_OR_NOW DL_LAZY
11638 # define LT_DLLAZY_OR_NOW RTLD_NOW
11641 # define LT_DLLAZY_OR_NOW DL_NOW
11643 # define LT_DLLAZY_OR_NOW 0
11650 /* When -fvisbility=hidden is used, assume the code has been annotated
11651 correspondingly for the symbols needed. */
11652 #if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3))
11653 void fnord () __attribute__((visibility("default")));
11656 void fnord () { int i=42; }
11659 void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
11660 int status = $lt_dlunknown;
11664 if (dlsym (self,"fnord")) status = $lt_dlno_uscore;
11667 if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore;
11668 else puts (dlerror ());
11670 /* dlclose (self); */
11678 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
11679 (eval $ac_link) 2>&5
11681 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
11682 test $ac_status = 0; } && test -s conftest${ac_exeext} 2>/dev/null; then
11683 (./conftest; exit; ) >&5 2>/dev/null
11685 case x$lt_status in
11686 x$lt_dlno_uscore) lt_cv_dlopen_self_static=yes ;;
11687 x$lt_dlneed_uscore) lt_cv_dlopen_self_static=yes ;;
11688 x$lt_dlunknown|x*) lt_cv_dlopen_self_static=no ;;
11691 # compilation failed
11692 lt_cv_dlopen_self_static=no
11699 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self_static" >&5
11700 $as_echo "$lt_cv_dlopen_self_static" >&6; }
11703 CPPFLAGS="$save_CPPFLAGS"
11704 LDFLAGS="$save_LDFLAGS"
11709 case $lt_cv_dlopen_self in
11710 yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;;
11711 *) enable_dlopen_self=unknown ;;
11714 case $lt_cv_dlopen_self_static in
11715 yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;;
11716 *) enable_dlopen_self_static=unknown ;;
11738 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stripping libraries is possible" >&5
11739 $as_echo_n "checking whether stripping libraries is possible... " >&6; }
11740 if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then
11741 test -z "$old_striplib" && old_striplib="$STRIP --strip-debug"
11742 test -z "$striplib" && striplib="$STRIP --strip-unneeded"
11743 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
11744 $as_echo "yes" >&6; }
11746 # FIXME - insert some real tests, host_os isn't really good enough
11749 if test -n "$STRIP" ; then
11750 striplib="$STRIP -x"
11751 old_striplib="$STRIP -S"
11752 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
11753 $as_echo "yes" >&6; }
11755 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11756 $as_echo "no" >&6; }
11760 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11761 $as_echo "no" >&6; }
11777 # Report which library types will actually be built
11778 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if libtool supports shared libraries" >&5
11779 $as_echo_n "checking if libtool supports shared libraries... " >&6; }
11780 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $can_build_shared" >&5
11781 $as_echo "$can_build_shared" >&6; }
11783 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build shared libraries" >&5
11784 $as_echo_n "checking whether to build shared libraries... " >&6; }
11785 test "$can_build_shared" = "no" && enable_shared=no
11787 # On AIX, shared libraries and static libraries use the same namespace, and
11788 # are all built from PIC.
11791 test "$enable_shared" = yes && enable_static=no
11792 if test -n "$RANLIB"; then
11793 archive_cmds="$archive_cmds~\$RANLIB \$lib"
11794 postinstall_cmds='$RANLIB $lib'
11799 if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
11800 test "$enable_shared" = yes && enable_static=no
11804 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_shared" >&5
11805 $as_echo "$enable_shared" >&6; }
11807 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build static libraries" >&5
11808 $as_echo_n "checking whether to build static libraries... " >&6; }
11809 # Make sure either enable_shared or enable_static is yes.
11810 test "$enable_shared" = yes || enable_static=yes
11811 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_static" >&5
11812 $as_echo "$enable_static" >&6; }
11819 ac_cpp='$CPP $CPPFLAGS'
11820 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
11821 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
11822 ac_compiler_gnu=$ac_cv_c_compiler_gnu
11826 if test -n "$CXX" && ( test "X$CXX" != "Xno" &&
11827 ( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) ||
11828 (test "X$CXX" != "Xg++"))) ; then
11830 ac_cpp='$CXXCPP $CPPFLAGS'
11831 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
11832 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
11833 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
11834 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C++ preprocessor" >&5
11835 $as_echo_n "checking how to run the C++ preprocessor... " >&6; }
11836 if test -z "$CXXCPP"; then
11837 if test "${ac_cv_prog_CXXCPP+set}" = set; then :
11838 $as_echo_n "(cached) " >&6
11840 # Double quotes because CXXCPP needs to be expanded
11841 for CXXCPP in "$CXX -E" "/lib/cpp"
11843 ac_preproc_ok=false
11844 for ac_cxx_preproc_warn_flag in '' yes
11846 # Use a header file that comes with gcc, so configuring glibc
11847 # with a fresh cross-compiler works.
11848 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
11849 # <limits.h> exists even on freestanding compilers.
11850 # On the NeXT, cc -E runs the code through the compiler's parser,
11851 # not just through cpp. "Syntax error" is here to catch this case.
11852 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11853 /* end confdefs.h. */
11855 # include <limits.h>
11857 # include <assert.h>
11861 if ac_fn_cxx_try_cpp "$LINENO"; then :
11864 # Broken: fails on valid input.
11867 rm -f conftest.err conftest.$ac_ext
11869 # OK, works on sane cases. Now check whether nonexistent headers
11870 # can be detected and how.
11871 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11872 /* end confdefs.h. */
11873 #include <ac_nonexistent.h>
11875 if ac_fn_cxx_try_cpp "$LINENO"; then :
11876 # Broken: success on invalid input.
11879 # Passes both tests.
11883 rm -f conftest.err conftest.$ac_ext
11886 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
11887 rm -f conftest.err conftest.$ac_ext
11888 if $ac_preproc_ok; then :
11893 ac_cv_prog_CXXCPP=$CXXCPP
11896 CXXCPP=$ac_cv_prog_CXXCPP
11898 ac_cv_prog_CXXCPP=$CXXCPP
11900 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXXCPP" >&5
11901 $as_echo "$CXXCPP" >&6; }
11902 ac_preproc_ok=false
11903 for ac_cxx_preproc_warn_flag in '' yes
11905 # Use a header file that comes with gcc, so configuring glibc
11906 # with a fresh cross-compiler works.
11907 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
11908 # <limits.h> exists even on freestanding compilers.
11909 # On the NeXT, cc -E runs the code through the compiler's parser,
11910 # not just through cpp. "Syntax error" is here to catch this case.
11911 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11912 /* end confdefs.h. */
11914 # include <limits.h>
11916 # include <assert.h>
11920 if ac_fn_cxx_try_cpp "$LINENO"; then :
11923 # Broken: fails on valid input.
11926 rm -f conftest.err conftest.$ac_ext
11928 # OK, works on sane cases. Now check whether nonexistent headers
11929 # can be detected and how.
11930 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11931 /* end confdefs.h. */
11932 #include <ac_nonexistent.h>
11934 if ac_fn_cxx_try_cpp "$LINENO"; then :
11935 # Broken: success on invalid input.
11938 # Passes both tests.
11942 rm -f conftest.err conftest.$ac_ext
11945 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
11946 rm -f conftest.err conftest.$ac_ext
11947 if $ac_preproc_ok; then :
11950 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
11951 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
11952 as_fn_error "C++ preprocessor \"$CXXCPP\" fails sanity check
11953 See \`config.log' for more details." "$LINENO" 5; }
11957 ac_cpp='$CPP $CPPFLAGS'
11958 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
11959 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
11960 ac_compiler_gnu=$ac_cv_c_compiler_gnu
11963 _lt_caught_CXX_error=yes
11967 ac_cpp='$CXXCPP $CPPFLAGS'
11968 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
11969 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
11970 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
11972 archive_cmds_need_lc_CXX=no
11973 allow_undefined_flag_CXX=
11974 always_export_symbols_CXX=no
11975 archive_expsym_cmds_CXX=
11976 compiler_needs_object_CXX=no
11977 export_dynamic_flag_spec_CXX=
11978 hardcode_direct_CXX=no
11979 hardcode_direct_absolute_CXX=no
11980 hardcode_libdir_flag_spec_CXX=
11981 hardcode_libdir_flag_spec_ld_CXX=
11982 hardcode_libdir_separator_CXX=
11983 hardcode_minus_L_CXX=no
11984 hardcode_shlibpath_var_CXX=unsupported
11985 hardcode_automatic_CXX=no
11986 inherit_rpath_CXX=no
11988 module_expsym_cmds_CXX=
11989 link_all_deplibs_CXX=unknown
11990 old_archive_cmds_CXX=$old_archive_cmds
11991 reload_flag_CXX=$reload_flag
11992 reload_cmds_CXX=$reload_cmds
11993 no_undefined_flag_CXX=
11994 whole_archive_flag_spec_CXX=
11995 enable_shared_with_static_runtimes_CXX=no
11997 # Source file extension for C++ test sources.
12000 # Object file extension for compiled C++ test sources.
12004 # No sense in running all these tests if we already determined that
12005 # the CXX compiler isn't working. Some variables (like enable_shared)
12006 # are currently assumed to apply to all compilers on this platform,
12007 # and will be corrupted by setting them based on a non-working compiler.
12008 if test "$_lt_caught_CXX_error" != yes; then
12009 # Code to be used in simple compile tests
12010 lt_simple_compile_test_code="int some_variable = 0;"
12012 # Code to be used in simple link tests
12013 lt_simple_link_test_code='int main(int, char *[]) { return(0); }'
12015 # ltmain only uses $CC for tagged configurations so make sure $CC is set.
12022 # If no C compiler was specified, use CC.
12025 # If no C compiler flags were specified, use CFLAGS.
12026 LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
12028 # Allow CC to be a program name with arguments.
12032 # save warnings/boilerplate of simple test code
12033 ac_outfile=conftest.$ac_objext
12034 echo "$lt_simple_compile_test_code" >conftest.$ac_ext
12035 eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
12036 _lt_compiler_boilerplate=`cat conftest.err`
12039 ac_outfile=conftest.$ac_objext
12040 echo "$lt_simple_link_test_code" >conftest.$ac_ext
12041 eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
12042 _lt_linker_boilerplate=`cat conftest.err`
12046 # Allow CC to be a program name with arguments.
12051 lt_save_with_gnu_ld=$with_gnu_ld
12052 lt_save_path_LD=$lt_cv_path_LD
12053 if test -n "${lt_cv_prog_gnu_ldcxx+set}"; then
12054 lt_cv_prog_gnu_ld=$lt_cv_prog_gnu_ldcxx
12056 $as_unset lt_cv_prog_gnu_ld
12058 if test -n "${lt_cv_path_LDCXX+set}"; then
12059 lt_cv_path_LD=$lt_cv_path_LDCXX
12061 $as_unset lt_cv_path_LD
12063 test -z "${LDCXX+set}" || LD=$LDCXX
12067 for cc_temp in $compiler""; do
12069 compile | *[\\/]compile | ccache | *[\\/]ccache ) ;;
12070 distcc | *[\\/]distcc | purify | *[\\/]purify ) ;;
12075 cc_basename=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"`
12078 if test -n "$compiler"; then
12079 # We don't want -fno-exception when compiling C++ code, so set the
12080 # no_builtin_flag separately
12081 if test "$GXX" = yes; then
12082 lt_prog_compiler_no_builtin_flag_CXX=' -fno-builtin'
12084 lt_prog_compiler_no_builtin_flag_CXX=
12087 if test "$GXX" = yes; then
12088 # Set up default GNU C++ configuration
12092 # Check whether --with-gnu-ld was given.
12093 if test "${with_gnu_ld+set}" = set; then :
12094 withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes
12100 if test "$GCC" = yes; then
12101 # Check if gcc -print-prog-name=ld gives a path.
12102 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by $CC" >&5
12103 $as_echo_n "checking for ld used by $CC... " >&6; }
12106 # gcc leaves a trailing carriage return which upsets mingw
12107 ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
12109 ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
12112 # Accept absolute paths.
12114 re_direlt='/[^/][^/]*/\.\./'
12115 # Canonicalize the pathname of ld
12116 ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'`
12117 while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do
12118 ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"`
12120 test -z "$LD" && LD="$ac_prog"
12123 # If it fails, then pretend we aren't using GCC.
12127 # If it is relative, then search for the first ld in PATH.
12128 with_gnu_ld=unknown
12131 elif test "$with_gnu_ld" = yes; then
12132 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
12133 $as_echo_n "checking for GNU ld... " >&6; }
12135 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
12136 $as_echo_n "checking for non-GNU ld... " >&6; }
12138 if test "${lt_cv_path_LD+set}" = set; then :
12139 $as_echo_n "(cached) " >&6
12141 if test -z "$LD"; then
12142 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
12143 for ac_dir in $PATH; do
12145 test -z "$ac_dir" && ac_dir=.
12146 if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
12147 lt_cv_path_LD="$ac_dir/$ac_prog"
12148 # Check to see if the program is GNU ld. I'd rather use --version,
12149 # but apparently some variants of GNU ld only accept -v.
12150 # Break only if it was the GNU/non-GNU ld that we prefer.
12151 case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
12152 *GNU* | *'with BFD'*)
12153 test "$with_gnu_ld" != no && break
12156 test "$with_gnu_ld" != yes && break
12163 lt_cv_path_LD="$LD" # Let the user override the test with a path.
12167 LD="$lt_cv_path_LD"
12168 if test -n "$LD"; then
12169 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
12170 $as_echo "$LD" >&6; }
12172 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12173 $as_echo "no" >&6; }
12175 test -z "$LD" && as_fn_error "no acceptable ld found in \$PATH" "$LINENO" 5
12176 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
12177 $as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
12178 if test "${lt_cv_prog_gnu_ld+set}" = set; then :
12179 $as_echo_n "(cached) " >&6
12181 # I'd rather use --version here, but apparently some GNU lds only accept -v.
12182 case `$LD -v 2>&1 </dev/null` in
12183 *GNU* | *'with BFD'*)
12184 lt_cv_prog_gnu_ld=yes
12187 lt_cv_prog_gnu_ld=no
12191 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_gnu_ld" >&5
12192 $as_echo "$lt_cv_prog_gnu_ld" >&6; }
12193 with_gnu_ld=$lt_cv_prog_gnu_ld
12201 # Check if GNU C++ uses GNU ld as the underlying linker, since the
12202 # archiving commands below assume that GNU ld is being used.
12203 if test "$with_gnu_ld" = yes; then
12204 archive_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
12205 archive_expsym_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
12207 hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
12208 export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
12210 # If archive_cmds runs LD, not CC, wlarc should be empty
12211 # XXX I think wlarc can be eliminated in ltcf-cxx, but I need to
12212 # investigate it a little bit more. (MM)
12215 # ancient GNU ld didn't support --whole-archive et. al.
12216 if eval "`$CC -print-prog-name=ld` --help 2>&1" |
12217 $GREP 'no-whole-archive' > /dev/null; then
12218 whole_archive_flag_spec_CXX="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
12220 whole_archive_flag_spec_CXX=
12226 # A generic and very simple default shared library creation
12227 # command for GNU C++ for the case where it uses the native
12228 # linker, instead of GNU ld. If possible, this setting should
12229 # overridden to take advantage of the native linker features on
12230 # the platform it is being used on.
12231 archive_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
12234 # Commands to make compiler produce verbose output that lists
12235 # what "hidden" libraries, object files and flags are used when
12236 # linking a shared library.
12237 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
12245 # PORTME: fill in a description of your system's C++ link characteristics
12246 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5
12247 $as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; }
12251 # FIXME: insert proper C++ library support
12255 if test "$host_cpu" = ia64; then
12256 # On IA64, the linker does run time linking by default, so we don't
12257 # have to do anything special.
12258 aix_use_runtimelinking=no
12259 exp_sym_flag='-Bexport'
12262 aix_use_runtimelinking=no
12264 # Test if we are trying to use run time linking or normal
12265 # AIX style linking. If -brtl is somewhere in LDFLAGS, we
12266 # need to do runtime linking.
12267 case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*)
12268 for ld_flag in $LDFLAGS; do
12271 aix_use_runtimelinking=yes
12279 exp_sym_flag='-bexport'
12280 no_entry_flag='-bnoentry'
12283 # When large executables or shared objects are built, AIX ld can
12284 # have problems creating the table of contents. If linking a library
12285 # or program results in "error TOC overflow" add -mminimal-toc to
12286 # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
12287 # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
12289 archive_cmds_CXX=''
12290 hardcode_direct_CXX=yes
12291 hardcode_direct_absolute_CXX=yes
12292 hardcode_libdir_separator_CXX=':'
12293 link_all_deplibs_CXX=yes
12294 file_list_spec_CXX='${wl}-f,'
12296 if test "$GXX" = yes; then
12297 case $host_os in aix4.[012]|aix4.[012].*)
12298 # We only want to do this on AIX 4.2 and lower, the check
12299 # below for broken collect2 doesn't work under 4.3+
12300 collect2name=`${CC} -print-prog-name=collect2`
12301 if test -f "$collect2name" &&
12302 strings "$collect2name" | $GREP resolve_lib_name >/dev/null
12304 # We have reworked collect2
12307 # We have old collect2
12308 hardcode_direct_CXX=unsupported
12309 # It fails to find uninstalled libraries when the uninstalled
12310 # path is not listed in the libpath. Setting hardcode_minus_L
12311 # to unsupported forces relinking
12312 hardcode_minus_L_CXX=yes
12313 hardcode_libdir_flag_spec_CXX='-L$libdir'
12314 hardcode_libdir_separator_CXX=
12317 shared_flag='-shared'
12318 if test "$aix_use_runtimelinking" = yes; then
12319 shared_flag="$shared_flag "'${wl}-G'
12323 if test "$host_cpu" = ia64; then
12324 # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
12325 # chokes on -Wl,-G. The following line is correct:
12328 if test "$aix_use_runtimelinking" = yes; then
12329 shared_flag='${wl}-G'
12331 shared_flag='${wl}-bM:SRE'
12336 export_dynamic_flag_spec_CXX='${wl}-bexpall'
12337 # It seems that -bexpall does not export symbols beginning with
12338 # underscore (_), so it is better to generate a list of symbols to
12340 always_export_symbols_CXX=yes
12341 if test "$aix_use_runtimelinking" = yes; then
12342 # Warning - without using the other runtime loading flags (-brtl),
12343 # -berok will link without error, but may produce a broken library.
12344 allow_undefined_flag_CXX='-berok'
12345 # Determine the default libpath from the value encoded in an empty
12347 if test x$gcc_no_link = xyes; then
12348 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
12350 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12351 /* end confdefs.h. */
12361 if ac_fn_cxx_try_link "$LINENO"; then :
12363 lt_aix_libpath_sed='
12364 /Import File Strings/,/^$/ {
12370 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
12371 # Check for a 64-bit object if we didn't find anything.
12372 if test -z "$aix_libpath"; then
12373 aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
12376 rm -f core conftest.err conftest.$ac_objext \
12377 conftest$ac_exeext conftest.$ac_ext
12378 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
12380 hardcode_libdir_flag_spec_CXX='${wl}-blibpath:$libdir:'"$aix_libpath"
12382 archive_expsym_cmds_CXX='$CC -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then func_echo_all "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag"
12384 if test "$host_cpu" = ia64; then
12385 hardcode_libdir_flag_spec_CXX='${wl}-R $libdir:/usr/lib:/lib'
12386 allow_undefined_flag_CXX="-z nodefs"
12387 archive_expsym_cmds_CXX="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols"
12389 # Determine the default libpath from the value encoded in an
12390 # empty executable.
12391 if test x$gcc_no_link = xyes; then
12392 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
12394 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12395 /* end confdefs.h. */
12405 if ac_fn_cxx_try_link "$LINENO"; then :
12407 lt_aix_libpath_sed='
12408 /Import File Strings/,/^$/ {
12414 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
12415 # Check for a 64-bit object if we didn't find anything.
12416 if test -z "$aix_libpath"; then
12417 aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
12420 rm -f core conftest.err conftest.$ac_objext \
12421 conftest$ac_exeext conftest.$ac_ext
12422 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
12424 hardcode_libdir_flag_spec_CXX='${wl}-blibpath:$libdir:'"$aix_libpath"
12425 # Warning - without using the other run time loading flags,
12426 # -berok will link without error, but may produce a broken library.
12427 no_undefined_flag_CXX=' ${wl}-bernotok'
12428 allow_undefined_flag_CXX=' ${wl}-berok'
12429 if test "$with_gnu_ld" = yes; then
12430 # We only use this code for GNU lds that support --whole-archive.
12431 whole_archive_flag_spec_CXX='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
12433 # Exported symbols can be pulled into shared objects from archives
12434 whole_archive_flag_spec_CXX='$convenience'
12436 archive_cmds_need_lc_CXX=yes
12437 # This is similar to how AIX traditionally builds its shared
12439 archive_expsym_cmds_CXX="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname'
12445 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
12446 allow_undefined_flag_CXX=unsupported
12447 # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
12448 # support --undefined. This deserves some investigation. FIXME
12449 archive_cmds_CXX='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
12456 case $cc_basename in
12458 # FIXME: insert proper C++ library support
12464 cygwin* | mingw* | pw32* | cegcc*)
12465 # _LT_TAGVAR(hardcode_libdir_flag_spec, CXX) is actually meaningless,
12466 # as there is no search path for DLLs.
12467 hardcode_libdir_flag_spec_CXX='-L$libdir'
12468 export_dynamic_flag_spec_CXX='${wl}--export-all-symbols'
12469 allow_undefined_flag_CXX=unsupported
12470 always_export_symbols_CXX=no
12471 enable_shared_with_static_runtimes_CXX=yes
12473 if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
12474 archive_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
12475 # If the export-symbols file already is a .def file (1st line
12476 # is EXPORTS), use it as is; otherwise, prepend...
12477 archive_expsym_cmds_CXX='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
12478 cp $export_symbols $output_objdir/$soname.def;
12480 echo EXPORTS > $output_objdir/$soname.def;
12481 cat $export_symbols >> $output_objdir/$soname.def;
12483 $CC -shared -nostdlib $output_objdir/$soname.def $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
12488 darwin* | rhapsody*)
12491 archive_cmds_need_lc_CXX=no
12492 hardcode_direct_CXX=no
12493 hardcode_automatic_CXX=yes
12494 hardcode_shlibpath_var_CXX=unsupported
12495 if test "$lt_cv_ld_force_load" = "yes"; then
12496 whole_archive_flag_spec_CXX='`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience ${wl}-force_load,$conv\"; done; func_echo_all \"$new_convenience\"`'
12498 whole_archive_flag_spec_CXX=''
12500 link_all_deplibs_CXX=yes
12501 allow_undefined_flag_CXX="$_lt_dar_allow_undefined"
12502 case $cc_basename in
12503 ifort*) _lt_dar_can_shared=yes ;;
12504 *) _lt_dar_can_shared=$GCC ;;
12506 if test "$_lt_dar_can_shared" = "yes"; then
12507 output_verbose_link_cmd=func_echo_all
12508 archive_cmds_CXX="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod${_lt_dsymutil}"
12509 module_cmds_CXX="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}"
12510 archive_expsym_cmds_CXX="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring ${_lt_dar_single_mod}${_lt_dar_export_syms}${_lt_dsymutil}"
12511 module_expsym_cmds_CXX="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}"
12512 if test "$lt_cv_apple_cc_single_mod" != "yes"; then
12513 archive_cmds_CXX="\$CC -r -keep_private_externs -nostdlib -o \${lib}-master.o \$libobjs~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \${lib}-master.o \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring${_lt_dsymutil}"
12514 archive_expsym_cmds_CXX="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -r -keep_private_externs -nostdlib -o \${lib}-master.o \$libobjs~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \${lib}-master.o \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring${_lt_dar_export_syms}${_lt_dsymutil}"
12524 case $cc_basename in
12526 # FIXME: insert proper C++ library support
12530 # Green Hills C++ Compiler
12531 # FIXME: insert proper C++ library support
12535 # FIXME: insert proper C++ library support
12542 # C++ shared libraries reported to be fairly broken before
12548 archive_cmds_need_lc_CXX=no
12551 freebsd* | dragonfly*)
12552 # FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF
12561 archive_cmds_CXX='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
12562 link_all_deplibs_CXX=yes
12566 hardcode_libdir_flag_spec_CXX='${wl}+b ${wl}$libdir'
12567 hardcode_libdir_separator_CXX=:
12568 export_dynamic_flag_spec_CXX='${wl}-E'
12569 hardcode_direct_CXX=yes
12570 hardcode_minus_L_CXX=yes # Not in the search PATH,
12571 # but as the default
12572 # location of the library.
12574 case $cc_basename in
12576 # FIXME: insert proper C++ library support
12580 archive_cmds_CXX='$RM $output_objdir/$soname~$CC -b ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
12581 # Commands to make compiler produce verbose output that lists
12582 # what "hidden" libraries, object files and flags are used when
12583 # linking a shared library.
12585 # There doesn't appear to be a way to prevent this compiler from
12586 # explicitly linking system object files so we need to strip them
12587 # from the output so that they don't get included in the library
12589 output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | $EGREP "\-L"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"'
12592 if test "$GXX" = yes; then
12593 archive_cmds_CXX='$RM $output_objdir/$soname~$CC -shared -nostdlib -fPIC ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
12595 # FIXME: insert proper C++ library support
12603 if test $with_gnu_ld = no; then
12604 hardcode_libdir_flag_spec_CXX='${wl}+b ${wl}$libdir'
12605 hardcode_libdir_separator_CXX=:
12611 export_dynamic_flag_spec_CXX='${wl}-E'
12617 hardcode_direct_CXX=no
12618 hardcode_shlibpath_var_CXX=no
12621 hardcode_direct_CXX=yes
12622 hardcode_direct_absolute_CXX=yes
12623 hardcode_minus_L_CXX=yes # Not in the search PATH,
12624 # but as the default
12625 # location of the library.
12629 case $cc_basename in
12631 # FIXME: insert proper C++ library support
12637 archive_cmds_CXX='$CC -b ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
12640 archive_cmds_CXX='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
12643 archive_cmds_CXX='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
12646 # Commands to make compiler produce verbose output that lists
12647 # what "hidden" libraries, object files and flags are used when
12648 # linking a shared library.
12650 # There doesn't appear to be a way to prevent this compiler from
12651 # explicitly linking system object files so we need to strip them
12652 # from the output so that they don't get included in the library
12654 output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | $GREP "\-L"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"'
12657 if test "$GXX" = yes; then
12658 if test $with_gnu_ld = no; then
12661 archive_cmds_CXX='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
12664 archive_cmds_CXX='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
12667 archive_cmds_CXX='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
12672 # FIXME: insert proper C++ library support
12680 hardcode_direct_CXX=no
12681 hardcode_shlibpath_var_CXX=no
12682 hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
12683 export_dynamic_flag_spec_CXX='${wl}-E'
12684 # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
12685 # Instead, shared libraries are loaded at an image base (0x10000000 by
12686 # default) and relocated if they conflict, which is a slow very memory
12687 # consuming and fragmenting process. To avoid this, we pick a random,
12688 # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
12689 # time. Moving up from 0x10000000 also allows more sbrk(2) space.
12690 archive_cmds_CXX='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
12691 archive_expsym_cmds_CXX='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
12694 case $cc_basename in
12697 archive_cmds_CXX='$CC -shared -all -multigot $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
12699 # Archives containing C++ object files must be created using
12700 # "CC -ar", where "CC" is the IRIX C++ compiler. This is
12701 # necessary to make sure instantiated templates are included
12703 old_archive_cmds_CXX='$CC -ar -WR,-u -o $oldlib $oldobjs'
12706 if test "$GXX" = yes; then
12707 if test "$with_gnu_ld" = no; then
12708 archive_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
12710 archive_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` -o $lib'
12713 link_all_deplibs_CXX=yes
12716 hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
12717 hardcode_libdir_separator_CXX=:
12718 inherit_rpath_CXX=yes
12721 linux* | k*bsd*-gnu | kopensolaris*-gnu)
12722 case $cc_basename in
12724 # Kuck and Associates, Inc. (KAI) C++ Compiler
12726 # KCC will only create a shared library if the output file
12727 # ends with ".so" (or ".sl" for HP-UX), so rename the library
12728 # to its proper name (with version) after linking.
12729 archive_cmds_CXX='tempext=`echo $shared_ext | $SED -e '\''s/\([^()0-9A-Za-z{}]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib'
12730 archive_expsym_cmds_CXX='tempext=`echo $shared_ext | $SED -e '\''s/\([^()0-9A-Za-z{}]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib ${wl}-retain-symbols-file,$export_symbols; mv \$templib $lib'
12731 # Commands to make compiler produce verbose output that lists
12732 # what "hidden" libraries, object files and flags are used when
12733 # linking a shared library.
12735 # There doesn't appear to be a way to prevent this compiler from
12736 # explicitly linking system object files so we need to strip them
12737 # from the output so that they don't get included in the library
12739 output_verbose_link_cmd='templist=`$CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1 | $GREP "ld"`; rm -f libconftest$shared_ext; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"'
12741 hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
12742 export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
12744 # Archives containing C++ object files must be created using
12745 # "CC -Bstatic", where "CC" is the KAI C++ compiler.
12746 old_archive_cmds_CXX='$CC -Bstatic -o $oldlib $oldobjs'
12751 # version 8.0 and above of icpc choke on multiply defined symbols
12752 # if we add $predep_objects and $postdep_objects, however 7.1 and
12753 # earlier do not add the objects themselves.
12754 case `$CC -V 2>&1` in
12756 archive_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
12757 archive_expsym_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
12759 *) # Version 8.0 or newer
12762 ia64*) tmp_idyn=' -i_dynamic';;
12764 archive_cmds_CXX='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
12765 archive_expsym_cmds_CXX='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
12768 archive_cmds_need_lc_CXX=no
12769 hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
12770 export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
12771 whole_archive_flag_spec_CXX='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
12774 # Portland Group C++ compiler
12776 *pgCC\ [1-5].* | *pgcpp\ [1-5].*)
12777 prelink_cmds_CXX='tpldir=Template.dir~
12779 $CC --prelink_objects --instantiation_dir $tpldir $objs $libobjs $compile_deplibs~
12780 compile_command="$compile_command `find $tpldir -name \*.o | $NL2SP`"'
12781 old_archive_cmds_CXX='tpldir=Template.dir~
12783 $CC --prelink_objects --instantiation_dir $tpldir $oldobjs$old_deplibs~
12784 $AR $AR_FLAGS $oldlib$oldobjs$old_deplibs `find $tpldir -name \*.o | $NL2SP`~
12786 archive_cmds_CXX='tpldir=Template.dir~
12788 $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
12789 $CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
12790 archive_expsym_cmds_CXX='tpldir=Template.dir~
12792 $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
12793 $CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname ${wl}-retain-symbols-file ${wl}$export_symbols -o $lib'
12795 *) # Version 6 and above use weak symbols
12796 archive_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
12797 archive_expsym_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname ${wl}-retain-symbols-file ${wl}$export_symbols -o $lib'
12801 hardcode_libdir_flag_spec_CXX='${wl}--rpath ${wl}$libdir'
12802 export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
12803 whole_archive_flag_spec_CXX='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
12807 archive_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
12808 archive_expsym_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib ${wl}-retain-symbols-file $wl$export_symbols'
12810 runpath_var=LD_RUN_PATH
12811 hardcode_libdir_flag_spec_CXX='-rpath $libdir'
12812 hardcode_libdir_separator_CXX=:
12814 # Commands to make compiler produce verbose output that lists
12815 # what "hidden" libraries, object files and flags are used when
12816 # linking a shared library.
12818 # There doesn't appear to be a way to prevent this compiler from
12819 # explicitly linking system object files so we need to strip them
12820 # from the output so that they don't get included in the library
12822 output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "ld"`; templist=`func_echo_all "$templist" | $SED "s/\(^.*ld.*\)\( .*ld .*$\)/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "X$list" | $Xsed'
12824 xl* | mpixl* | bgxl*)
12825 # IBM XL 8.0 on PPC, with GNU ld
12826 hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
12827 export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
12828 archive_cmds_CXX='$CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
12829 if test "x$supports_anon_versioning" = xyes; then
12830 archive_expsym_cmds_CXX='echo "{ global:" > $output_objdir/$libname.ver~
12831 cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
12832 echo "local: *; };" >> $output_objdir/$libname.ver~
12833 $CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
12837 case `$CC -V 2>&1 | sed 5q` in
12840 no_undefined_flag_CXX=' -zdefs'
12841 archive_cmds_CXX='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
12842 archive_expsym_cmds_CXX='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file ${wl}$export_symbols'
12843 hardcode_libdir_flag_spec_CXX='-R$libdir'
12844 whole_archive_flag_spec_CXX='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
12845 compiler_needs_object_CXX=yes
12847 # Not sure whether something based on
12848 # $CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1
12850 output_verbose_link_cmd='func_echo_all'
12852 # Archives containing C++ object files must be created using
12853 # "CC -xar", where "CC" is the Sun C++ compiler. This is
12854 # necessary to make sure instantiated templates are included
12856 old_archive_cmds_CXX='$CC -xar -o $oldlib $oldobjs'
12864 # FIXME: insert proper C++ library support
12869 # FIXME: insert proper C++ library support
12874 case $cc_basename in
12876 # FIXME: insert proper C++ library support
12880 # FIXME: insert proper C++ library support
12887 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
12888 archive_cmds_CXX='$LD -Bshareable -o $lib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags'
12890 hardcode_libdir_flag_spec_CXX='-R$libdir'
12891 hardcode_direct_CXX=yes
12892 hardcode_shlibpath_var_CXX=no
12894 # Workaround some broken pre-1.5 toolchains
12895 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP conftest.$objext | $SED -e "s:-lgcc -lc -lgcc::"'
12903 # C++ shared libraries are fairly broken
12908 if test -f /usr/libexec/ld.so; then
12909 hardcode_direct_CXX=yes
12910 hardcode_shlibpath_var_CXX=no
12911 hardcode_direct_absolute_CXX=yes
12912 archive_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
12913 hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
12914 if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
12915 archive_expsym_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file,$export_symbols -o $lib'
12916 export_dynamic_flag_spec_CXX='${wl}-E'
12917 whole_archive_flag_spec_CXX="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
12919 output_verbose_link_cmd=func_echo_all
12925 osf3* | osf4* | osf5*)
12926 case $cc_basename in
12928 # Kuck and Associates, Inc. (KAI) C++ Compiler
12930 # KCC will only create a shared library if the output file
12931 # ends with ".so" (or ".sl" for HP-UX), so rename the library
12932 # to its proper name (with version) after linking.
12933 archive_cmds_CXX='tempext=`echo $shared_ext | $SED -e '\''s/\([^()0-9A-Za-z{}]\)/\\\\\1/g'\''`; templib=`echo "$lib" | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib'
12935 hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
12936 hardcode_libdir_separator_CXX=:
12938 # Archives containing C++ object files must be created using
12939 # the KAI C++ compiler.
12941 osf3*) old_archive_cmds_CXX='$CC -Bstatic -o $oldlib $oldobjs' ;;
12942 *) old_archive_cmds_CXX='$CC -o $oldlib $oldobjs' ;;
12946 # Rational C++ 2.4.1
12947 # FIXME: insert proper C++ library support
12953 allow_undefined_flag_CXX=' ${wl}-expect_unresolved ${wl}\*'
12954 archive_cmds_CXX='$CC -shared${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $soname `test -n "$verstring" && func_echo_all "${wl}-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
12955 hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
12958 allow_undefined_flag_CXX=' -expect_unresolved \*'
12959 archive_cmds_CXX='$CC -shared${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
12960 archive_expsym_cmds_CXX='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done~
12961 echo "-hidden">> $lib.exp~
12962 $CC -shared$allow_undefined_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname ${wl}-input ${wl}$lib.exp `test -n "$verstring" && $ECHO "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib~
12964 hardcode_libdir_flag_spec_CXX='-rpath $libdir'
12968 hardcode_libdir_separator_CXX=:
12970 # Commands to make compiler produce verbose output that lists
12971 # what "hidden" libraries, object files and flags are used when
12972 # linking a shared library.
12974 # There doesn't appear to be a way to prevent this compiler from
12975 # explicitly linking system object files so we need to strip them
12976 # from the output so that they don't get included in the library
12978 output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "ld" | $GREP -v "ld:"`; templist=`func_echo_all "$templist" | $SED "s/\(^.*ld.*\)\( .*ld.*$\)/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"'
12981 if test "$GXX" = yes && test "$with_gnu_ld" = no; then
12982 allow_undefined_flag_CXX=' ${wl}-expect_unresolved ${wl}\*'
12985 archive_cmds_CXX='$CC -shared -nostdlib ${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
12988 archive_cmds_CXX='$CC -shared -nostdlib ${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
12992 hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
12993 hardcode_libdir_separator_CXX=:
12995 # Commands to make compiler produce verbose output that lists
12996 # what "hidden" libraries, object files and flags are used when
12997 # linking a shared library.
12998 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
13001 # FIXME: insert proper C++ library support
13009 # FIXME: insert proper C++ library support
13014 case $cc_basename in
13017 # FIXME: insert proper C++ library support
13022 # FIXME: insert proper C++ library support
13026 # FIXME: insert proper C++ library support
13033 case $cc_basename in
13035 # Sun C++ 4.2, 5.x and Centerline C++
13036 archive_cmds_need_lc_CXX=yes
13037 no_undefined_flag_CXX=' -zdefs'
13038 archive_cmds_CXX='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
13039 archive_expsym_cmds_CXX='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
13040 $CC -G${allow_undefined_flag} ${wl}-M ${wl}$lib.exp -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
13042 hardcode_libdir_flag_spec_CXX='-R$libdir'
13043 hardcode_shlibpath_var_CXX=no
13045 solaris2.[0-5] | solaris2.[0-5].*) ;;
13047 # The compiler driver will combine and reorder linker options,
13048 # but understands `-z linker_flag'.
13049 # Supported since Solaris 2.6 (maybe 2.5.1?)
13050 whole_archive_flag_spec_CXX='-z allextract$convenience -z defaultextract'
13053 link_all_deplibs_CXX=yes
13055 output_verbose_link_cmd='func_echo_all'
13057 # Archives containing C++ object files must be created using
13058 # "CC -xar", where "CC" is the Sun C++ compiler. This is
13059 # necessary to make sure instantiated templates are included
13061 old_archive_cmds_CXX='$CC -xar -o $oldlib $oldobjs'
13064 # Green Hills C++ Compiler
13065 archive_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
13067 # The C++ compiler must be used to create the archive.
13068 old_archive_cmds_CXX='$CC $LDFLAGS -archive -o $oldlib $oldobjs'
13071 # GNU C++ compiler with Solaris linker
13072 if test "$GXX" = yes && test "$with_gnu_ld" = no; then
13073 no_undefined_flag_CXX=' ${wl}-z ${wl}defs'
13074 if $CC --version | $GREP -v '^2\.7' > /dev/null; then
13075 archive_cmds_CXX='$CC -shared -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
13076 archive_expsym_cmds_CXX='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
13077 $CC -shared -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
13079 # Commands to make compiler produce verbose output that lists
13080 # what "hidden" libraries, object files and flags are used when
13081 # linking a shared library.
13082 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
13084 # g++ 2.7 appears to require `-G' NOT `-shared' on this
13086 archive_cmds_CXX='$CC -G -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
13087 archive_expsym_cmds_CXX='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
13088 $CC -G -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
13090 # Commands to make compiler produce verbose output that lists
13091 # what "hidden" libraries, object files and flags are used when
13092 # linking a shared library.
13093 output_verbose_link_cmd='$CC -G $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
13096 hardcode_libdir_flag_spec_CXX='${wl}-R $wl$libdir'
13098 solaris2.[0-5] | solaris2.[0-5].*) ;;
13100 whole_archive_flag_spec_CXX='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
13108 sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*)
13109 no_undefined_flag_CXX='${wl}-z,text'
13110 archive_cmds_need_lc_CXX=no
13111 hardcode_shlibpath_var_CXX=no
13112 runpath_var='LD_RUN_PATH'
13114 case $cc_basename in
13116 archive_cmds_CXX='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
13117 archive_expsym_cmds_CXX='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
13120 archive_cmds_CXX='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
13121 archive_expsym_cmds_CXX='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
13126 sysv5* | sco3.2v5* | sco5v6*)
13127 # Note: We can NOT use -z defs as we might desire, because we do not
13128 # link with -lc, and that would cause any symbols used from libc to
13129 # always be unresolved, which means just about no library would
13130 # ever link correctly. If we're not using GNU ld we use -z text
13131 # though, which does catch some bad symbols but isn't as heavy-handed
13133 no_undefined_flag_CXX='${wl}-z,text'
13134 allow_undefined_flag_CXX='${wl}-z,nodefs'
13135 archive_cmds_need_lc_CXX=no
13136 hardcode_shlibpath_var_CXX=no
13137 hardcode_libdir_flag_spec_CXX='${wl}-R,$libdir'
13138 hardcode_libdir_separator_CXX=':'
13139 link_all_deplibs_CXX=yes
13140 export_dynamic_flag_spec_CXX='${wl}-Bexport'
13141 runpath_var='LD_RUN_PATH'
13143 case $cc_basename in
13145 archive_cmds_CXX='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
13146 archive_expsym_cmds_CXX='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
13147 old_archive_cmds_CXX='$CC -Tprelink_objects $oldobjs~
13148 '"$old_archive_cmds_CXX"
13149 reload_cmds_CXX='$CC -Tprelink_objects $reload_objs~
13150 '"$reload_cmds_CXX"
13153 archive_cmds_CXX='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
13154 archive_expsym_cmds_CXX='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
13160 case $cc_basename in
13162 # NonStop-UX NCC 3.20
13163 # FIXME: insert proper C++ library support
13167 # FIXME: insert proper C++ library support
13174 # FIXME: insert proper C++ library support
13179 # FIXME: insert proper C++ library support
13184 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs_CXX" >&5
13185 $as_echo "$ld_shlibs_CXX" >&6; }
13186 test "$ld_shlibs_CXX" = no && can_build_shared=no
13192 ## There is no encapsulation within the following macros, do not change
13193 ## the running order or otherwise move them around unless you know exactly
13194 ## what you are doing...
13195 # Dependencies to place before and after the object being linked:
13196 predep_objects_CXX=
13197 postdep_objects_CXX=
13200 compiler_lib_search_path_CXX=
13202 cat > conftest.$ac_ext <<_LT_EOF
13206 Foo (void) { a = 0; }
13212 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
13213 (eval $ac_compile) 2>&5
13215 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13216 test $ac_status = 0; }; then
13217 # Parse the compiler output and extract the necessary
13218 # objects, libraries and library flags.
13220 # Sentinel used to keep track of whether or not we are before
13221 # the conftest object file.
13222 pre_test_object_deps_done=no
13224 for p in `eval "$output_verbose_link_cmd"`; do
13228 # Some compilers place space between "-{L,R}" and the path.
13229 # Remove the space.
13230 if test $p = "-L" ||
13231 test $p = "-R"; then
13238 if test "$pre_test_object_deps_done" = no; then
13241 # Internal compiler library paths should come after those
13242 # provided the user. The postdeps already come after the
13243 # user supplied libs so there is no need to process them.
13244 if test -z "$compiler_lib_search_path_CXX"; then
13245 compiler_lib_search_path_CXX="${prev}${p}"
13247 compiler_lib_search_path_CXX="${compiler_lib_search_path_CXX} ${prev}${p}"
13250 # The "-l" case would never come before the object being
13251 # linked, so don't bother handling this case.
13254 if test -z "$postdeps_CXX"; then
13255 postdeps_CXX="${prev}${p}"
13257 postdeps_CXX="${postdeps_CXX} ${prev}${p}"
13263 # This assumes that the test object file only shows up
13264 # once in the compiler output.
13265 if test "$p" = "conftest.$objext"; then
13266 pre_test_object_deps_done=yes
13270 if test "$pre_test_object_deps_done" = no; then
13271 if test -z "$predep_objects_CXX"; then
13272 predep_objects_CXX="$p"
13274 predep_objects_CXX="$predep_objects_CXX $p"
13277 if test -z "$postdep_objects_CXX"; then
13278 postdep_objects_CXX="$p"
13280 postdep_objects_CXX="$postdep_objects_CXX $p"
13285 *) ;; # Ignore the rest.
13293 echo "libtool.m4: error: problem compiling CXX test program"
13296 $RM -f confest.$objext
13298 # PORTME: override above test on systems where it is broken
13301 # Interix 3.5 installs completely hosed .la files for C++, so rather than
13302 # hack all around it, let's just trust "g++" to DTRT.
13303 predep_objects_CXX=
13304 postdep_objects_CXX=
13309 case `$CC -V 2>&1 | sed 5q` in
13313 # The more standards-conforming stlport4 library is
13314 # incompatible with the Cstd library. Avoid specifying
13315 # it if it's in CXXFLAGS. Ignore libCrun as
13316 # -library=stlport4 depends on it.
13317 case " $CXX $CXXFLAGS " in
13318 *" -library=stlport4 "*)
13319 solaris_use_stlport4=yes
13323 if test "$solaris_use_stlport4" != yes; then
13324 postdeps_CXX='-library=Cstd -library=Crun'
13331 case $cc_basename in
13333 # The more standards-conforming stlport4 library is
13334 # incompatible with the Cstd library. Avoid specifying
13335 # it if it's in CXXFLAGS. Ignore libCrun as
13336 # -library=stlport4 depends on it.
13337 case " $CXX $CXXFLAGS " in
13338 *" -library=stlport4 "*)
13339 solaris_use_stlport4=yes
13343 # Adding this requires a known-good setup of shared libraries for
13344 # Sun compiler versions before 5.6, else PIC objects from an old
13345 # archive will be linked into the output, leading to subtle bugs.
13346 if test "$solaris_use_stlport4" != yes; then
13347 postdeps_CXX='-library=Cstd -library=Crun'
13355 case " $postdeps_CXX " in
13356 *" -lc "*) archive_cmds_need_lc_CXX=no ;;
13358 compiler_lib_search_dirs_CXX=
13359 if test -n "${compiler_lib_search_path_CXX}"; then
13360 compiler_lib_search_dirs_CXX=`echo " ${compiler_lib_search_path_CXX}" | ${SED} -e 's! -L! !g' -e 's!^ !!'`
13393 lt_prog_compiler_wl_CXX=
13394 lt_prog_compiler_pic_CXX=
13395 lt_prog_compiler_static_CXX=
13397 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $compiler option to produce PIC" >&5
13398 $as_echo_n "checking for $compiler option to produce PIC... " >&6; }
13400 # C++ specific cases for pic, static, wl, etc.
13401 if test "$GXX" = yes; then
13402 lt_prog_compiler_wl_CXX='-Wl,'
13403 lt_prog_compiler_static_CXX='-static'
13407 # All AIX code is PIC.
13408 if test "$host_cpu" = ia64; then
13409 # AIX 5 now supports IA64 processor
13410 lt_prog_compiler_static_CXX='-Bstatic'
13417 # see comment about AmigaOS4 .so support
13418 lt_prog_compiler_pic_CXX='-fPIC'
13421 # FIXME: we need at least 68020 code to build shared libraries, but
13422 # adding the `-m68020' flag to GCC prevents building anything better,
13424 lt_prog_compiler_pic_CXX='-m68020 -resident32 -malways-restore-a4'
13429 beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
13430 # PIC is the default for these OSes.
13432 mingw* | cygwin* | os2* | pw32* | cegcc*)
13433 # This hack is so that the source file can tell whether it is being
13434 # built for inclusion in a dll (and should export symbols for example).
13435 # Although the cygwin gcc ignores -fPIC, still need this for old-style
13436 # (--disable-auto-import) libraries
13437 lt_prog_compiler_pic_CXX='-DDLL_EXPORT'
13439 darwin* | rhapsody*)
13440 # PIC is the default on this platform
13441 # Common symbols not allowed in MH_DYLIB files
13442 lt_prog_compiler_pic_CXX='-fno-common'
13445 # DJGPP does not support shared libraries at all
13446 lt_prog_compiler_pic_CXX=
13449 # PIC is the default for Haiku.
13450 # The "-static" flag exists, but is broken.
13451 lt_prog_compiler_static_CXX=
13454 # Interix 3.x gcc -fpic/-fPIC options generate broken code.
13455 # Instead, we relocate shared libraries at runtime.
13458 if test -d /usr/nec; then
13459 lt_prog_compiler_pic_CXX=-Kconform_pic
13463 # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
13464 # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag
13465 # sets the default TLS model and affects inlining.
13470 lt_prog_compiler_pic_CXX='-fPIC'
13475 # QNX uses GNU C++, but need to define -shared option too, otherwise
13476 # it will coredump.
13477 lt_prog_compiler_pic_CXX='-fPIC -shared'
13480 lt_prog_compiler_pic_CXX='-fPIC'
13486 # All AIX code is PIC.
13487 if test "$host_cpu" = ia64; then
13488 # AIX 5 now supports IA64 processor
13489 lt_prog_compiler_static_CXX='-Bstatic'
13491 lt_prog_compiler_static_CXX='-bnso -bI:/lib/syscalls.exp'
13495 case $cc_basename in
13497 # Green Hills C++ Compiler
13498 # _LT_TAGVAR(lt_prog_compiler_static, CXX)="--no_auto_instantiation -u __main -u __premain -u _abort -r $COOL_DIR/lib/libOrb.a $MVME_DIR/lib/CC/libC.a $MVME_DIR/lib/classix/libcx.s.a"
13503 case $cc_basename in
13505 lt_prog_compiler_pic_CXX='-KPIC'
13508 # Green Hills C++ Compiler
13509 lt_prog_compiler_pic_CXX='-pic'
13515 freebsd* | dragonfly*)
13516 # FreeBSD uses GNU C++
13518 hpux9* | hpux10* | hpux11*)
13519 case $cc_basename in
13521 lt_prog_compiler_wl_CXX='-Wl,'
13522 lt_prog_compiler_static_CXX='${wl}-a ${wl}archive'
13523 if test "$host_cpu" != ia64; then
13524 lt_prog_compiler_pic_CXX='+Z'
13528 lt_prog_compiler_wl_CXX='-Wl,'
13529 lt_prog_compiler_static_CXX='${wl}-a ${wl}archive'
13535 lt_prog_compiler_pic_CXX='+Z'
13544 # This is c89, which is MS Visual C++ (no shared libs)
13545 # Anyone wants to do a port?
13547 irix5* | irix6* | nonstopux*)
13548 case $cc_basename in
13550 lt_prog_compiler_wl_CXX='-Wl,'
13551 lt_prog_compiler_static_CXX='-non_shared'
13552 # CC pic flag -KPIC is the default.
13558 linux* | k*bsd*-gnu | kopensolaris*-gnu)
13559 case $cc_basename in
13562 lt_prog_compiler_wl_CXX='--backend -Wl,'
13563 lt_prog_compiler_pic_CXX='-fPIC'
13566 # old Intel C++ for x86_64 which still supported -KPIC.
13567 lt_prog_compiler_wl_CXX='-Wl,'
13568 lt_prog_compiler_pic_CXX='-KPIC'
13569 lt_prog_compiler_static_CXX='-static'
13572 # Intel C++, used to be incompatible with GCC.
13573 # ICC 10 doesn't accept -KPIC any more.
13574 lt_prog_compiler_wl_CXX='-Wl,'
13575 lt_prog_compiler_pic_CXX='-fPIC'
13576 lt_prog_compiler_static_CXX='-static'
13579 # Portland Group C++ compiler
13580 lt_prog_compiler_wl_CXX='-Wl,'
13581 lt_prog_compiler_pic_CXX='-fpic'
13582 lt_prog_compiler_static_CXX='-Bstatic'
13586 # Make sure the PIC flag is empty. It appears that all Alpha
13587 # Linux and Compaq Tru64 Unix objects are PIC.
13588 lt_prog_compiler_pic_CXX=
13589 lt_prog_compiler_static_CXX='-non_shared'
13591 xlc* | xlC* | bgxl[cC]* | mpixl[cC]*)
13592 # IBM XL 8.0, 9.0 on PPC and BlueGene
13593 lt_prog_compiler_wl_CXX='-Wl,'
13594 lt_prog_compiler_pic_CXX='-qpic'
13595 lt_prog_compiler_static_CXX='-qstaticlink'
13598 case `$CC -V 2>&1 | sed 5q` in
13601 lt_prog_compiler_pic_CXX='-KPIC'
13602 lt_prog_compiler_static_CXX='-Bstatic'
13603 lt_prog_compiler_wl_CXX='-Qoption ld '
13614 case $cc_basename in
13616 lt_prog_compiler_pic_CXX='-W c,exportall'
13625 # QNX uses GNU C++, but need to define -shared option too, otherwise
13626 # it will coredump.
13627 lt_prog_compiler_pic_CXX='-fPIC -shared'
13629 osf3* | osf4* | osf5*)
13630 case $cc_basename in
13632 lt_prog_compiler_wl_CXX='--backend -Wl,'
13635 # Rational C++ 2.4.1
13636 lt_prog_compiler_pic_CXX='-pic'
13639 # Digital/Compaq C++
13640 lt_prog_compiler_wl_CXX='-Wl,'
13641 # Make sure the PIC flag is empty. It appears that all Alpha
13642 # Linux and Compaq Tru64 Unix objects are PIC.
13643 lt_prog_compiler_pic_CXX=
13644 lt_prog_compiler_static_CXX='-non_shared'
13653 case $cc_basename in
13655 # Sun C++ 4.2, 5.x and Centerline C++
13656 lt_prog_compiler_pic_CXX='-KPIC'
13657 lt_prog_compiler_static_CXX='-Bstatic'
13658 lt_prog_compiler_wl_CXX='-Qoption ld '
13661 # Green Hills C++ Compiler
13662 lt_prog_compiler_pic_CXX='-PIC'
13669 case $cc_basename in
13672 lt_prog_compiler_pic_CXX='-pic'
13673 lt_prog_compiler_static_CXX='-Bstatic'
13677 lt_prog_compiler_pic_CXX='-pic'
13683 sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
13684 case $cc_basename in
13686 lt_prog_compiler_wl_CXX='-Wl,'
13687 lt_prog_compiler_pic_CXX='-KPIC'
13688 lt_prog_compiler_static_CXX='-Bstatic'
13693 case $cc_basename in
13695 # NonStop-UX NCC 3.20
13696 lt_prog_compiler_pic_CXX='-KPIC'
13705 lt_prog_compiler_can_build_shared_CXX=no
13711 # For platforms which do not support PIC, -DPIC is meaningless:
13713 lt_prog_compiler_pic_CXX=
13716 lt_prog_compiler_pic_CXX="$lt_prog_compiler_pic_CXX -DPIC"
13719 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_prog_compiler_pic_CXX" >&5
13720 $as_echo "$lt_prog_compiler_pic_CXX" >&6; }
13725 # Check to make sure the PIC flag actually works.
13727 if test -n "$lt_prog_compiler_pic_CXX"; then
13728 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler PIC flag $lt_prog_compiler_pic_CXX works" >&5
13729 $as_echo_n "checking if $compiler PIC flag $lt_prog_compiler_pic_CXX works... " >&6; }
13730 if test "${lt_cv_prog_compiler_pic_works_CXX+set}" = set; then :
13731 $as_echo_n "(cached) " >&6
13733 lt_cv_prog_compiler_pic_works_CXX=no
13734 ac_outfile=conftest.$ac_objext
13735 echo "$lt_simple_compile_test_code" > conftest.$ac_ext
13736 lt_compiler_flag="$lt_prog_compiler_pic_CXX -DPIC"
13737 # Insert the option either (1) after the last *FLAGS variable, or
13738 # (2) before a word containing "conftest.", or (3) at the end.
13739 # Note that $ac_compile itself does not contain backslashes and begins
13740 # with a dollar sign (not a hyphen), so the echo should work correctly.
13741 # The option is referenced via a variable to avoid confusing sed.
13742 lt_compile=`echo "$ac_compile" | $SED \
13743 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
13744 -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
13745 -e 's:$: $lt_compiler_flag:'`
13746 (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
13747 (eval "$lt_compile" 2>conftest.err)
13749 cat conftest.err >&5
13750 echo "$as_me:$LINENO: \$? = $ac_status" >&5
13751 if (exit $ac_status) && test -s "$ac_outfile"; then
13752 # The compiler can only warn and ignore the option if not recognized
13753 # So say no if there are warnings other than the usual output.
13754 $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
13755 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
13756 if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
13757 lt_cv_prog_compiler_pic_works_CXX=yes
13763 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic_works_CXX" >&5
13764 $as_echo "$lt_cv_prog_compiler_pic_works_CXX" >&6; }
13766 if test x"$lt_cv_prog_compiler_pic_works_CXX" = xyes; then
13767 case $lt_prog_compiler_pic_CXX in
13769 *) lt_prog_compiler_pic_CXX=" $lt_prog_compiler_pic_CXX" ;;
13772 lt_prog_compiler_pic_CXX=
13773 lt_prog_compiler_can_build_shared_CXX=no
13781 # Check to make sure the static flag actually works.
13783 wl=$lt_prog_compiler_wl_CXX eval lt_tmp_static_flag=\"$lt_prog_compiler_static_CXX\"
13784 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler static flag $lt_tmp_static_flag works" >&5
13785 $as_echo_n "checking if $compiler static flag $lt_tmp_static_flag works... " >&6; }
13786 if test "${lt_cv_prog_compiler_static_works_CXX+set}" = set; then :
13787 $as_echo_n "(cached) " >&6
13789 lt_cv_prog_compiler_static_works_CXX=no
13790 save_LDFLAGS="$LDFLAGS"
13791 LDFLAGS="$LDFLAGS $lt_tmp_static_flag"
13792 echo "$lt_simple_link_test_code" > conftest.$ac_ext
13793 if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
13794 # The linker can only warn and ignore the option if not recognized
13795 # So say no if there are warnings
13796 if test -s conftest.err; then
13797 # Append any errors to the config.log.
13798 cat conftest.err 1>&5
13799 $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
13800 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
13801 if diff conftest.exp conftest.er2 >/dev/null; then
13802 lt_cv_prog_compiler_static_works_CXX=yes
13805 lt_cv_prog_compiler_static_works_CXX=yes
13809 LDFLAGS="$save_LDFLAGS"
13812 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_static_works_CXX" >&5
13813 $as_echo "$lt_cv_prog_compiler_static_works_CXX" >&6; }
13815 if test x"$lt_cv_prog_compiler_static_works_CXX" = xyes; then
13818 lt_prog_compiler_static_CXX=
13824 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
13825 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
13826 if test "${lt_cv_prog_compiler_c_o_CXX+set}" = set; then :
13827 $as_echo_n "(cached) " >&6
13829 lt_cv_prog_compiler_c_o_CXX=no
13830 $RM -r conftest 2>/dev/null
13834 echo "$lt_simple_compile_test_code" > conftest.$ac_ext
13836 lt_compiler_flag="-o out/conftest2.$ac_objext"
13837 # Insert the option either (1) after the last *FLAGS variable, or
13838 # (2) before a word containing "conftest.", or (3) at the end.
13839 # Note that $ac_compile itself does not contain backslashes and begins
13840 # with a dollar sign (not a hyphen), so the echo should work correctly.
13841 lt_compile=`echo "$ac_compile" | $SED \
13842 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
13843 -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
13844 -e 's:$: $lt_compiler_flag:'`
13845 (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
13846 (eval "$lt_compile" 2>out/conftest.err)
13848 cat out/conftest.err >&5
13849 echo "$as_me:$LINENO: \$? = $ac_status" >&5
13850 if (exit $ac_status) && test -s out/conftest2.$ac_objext
13852 # The compiler can only warn and ignore the option if not recognized
13853 # So say no if there are warnings
13854 $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
13855 $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
13856 if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
13857 lt_cv_prog_compiler_c_o_CXX=yes
13862 # SGI C++ compiler will create directory out/ii_files/ for
13863 # template instantiation
13864 test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
13865 $RM out/* && rmdir out
13871 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o_CXX" >&5
13872 $as_echo "$lt_cv_prog_compiler_c_o_CXX" >&6; }
13876 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
13877 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
13878 if test "${lt_cv_prog_compiler_c_o_CXX+set}" = set; then :
13879 $as_echo_n "(cached) " >&6
13881 lt_cv_prog_compiler_c_o_CXX=no
13882 $RM -r conftest 2>/dev/null
13886 echo "$lt_simple_compile_test_code" > conftest.$ac_ext
13888 lt_compiler_flag="-o out/conftest2.$ac_objext"
13889 # Insert the option either (1) after the last *FLAGS variable, or
13890 # (2) before a word containing "conftest.", or (3) at the end.
13891 # Note that $ac_compile itself does not contain backslashes and begins
13892 # with a dollar sign (not a hyphen), so the echo should work correctly.
13893 lt_compile=`echo "$ac_compile" | $SED \
13894 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
13895 -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
13896 -e 's:$: $lt_compiler_flag:'`
13897 (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
13898 (eval "$lt_compile" 2>out/conftest.err)
13900 cat out/conftest.err >&5
13901 echo "$as_me:$LINENO: \$? = $ac_status" >&5
13902 if (exit $ac_status) && test -s out/conftest2.$ac_objext
13904 # The compiler can only warn and ignore the option if not recognized
13905 # So say no if there are warnings
13906 $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
13907 $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
13908 if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
13909 lt_cv_prog_compiler_c_o_CXX=yes
13914 # SGI C++ compiler will create directory out/ii_files/ for
13915 # template instantiation
13916 test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
13917 $RM out/* && rmdir out
13923 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o_CXX" >&5
13924 $as_echo "$lt_cv_prog_compiler_c_o_CXX" >&6; }
13929 hard_links="nottested"
13930 if test "$lt_cv_prog_compiler_c_o_CXX" = no && test "$need_locks" != no; then
13931 # do not overwrite the value of need_locks provided by the user
13932 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we can lock with hard links" >&5
13933 $as_echo_n "checking if we can lock with hard links... " >&6; }
13936 ln conftest.a conftest.b 2>/dev/null && hard_links=no
13938 ln conftest.a conftest.b 2>&5 || hard_links=no
13939 ln conftest.a conftest.b 2>/dev/null && hard_links=no
13940 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hard_links" >&5
13941 $as_echo "$hard_links" >&6; }
13942 if test "$hard_links" = no; then
13943 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&5
13944 $as_echo "$as_me: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2;}
13953 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5
13954 $as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; }
13956 export_symbols_cmds_CXX='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
13959 # If we're using GNU nm, then we don't want the "-C" option.
13960 # -C means demangle to AIX nm, but means don't demangle with GNU nm
13961 # Also, AIX nm treats weak defined symbols like other global defined
13962 # symbols, whereas GNU nm marks them as "W".
13963 if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
13964 export_symbols_cmds_CXX='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
13966 export_symbols_cmds_CXX='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
13970 export_symbols_cmds_CXX="$ltdll_cmds"
13972 cygwin* | mingw* | cegcc*)
13973 export_symbols_cmds_CXX='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1 DATA/;/^.*[ ]__nm__/s/^.*[ ]__nm__\([^ ]*\)[ ][^ ]*/\1 DATA/;/^I[ ]/d;/^[AITW][ ]/s/.* //'\'' | sort | uniq > $export_symbols'
13976 export_symbols_cmds_CXX='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
13979 exclude_expsyms_CXX='_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'
13981 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs_CXX" >&5
13982 $as_echo "$ld_shlibs_CXX" >&6; }
13983 test "$ld_shlibs_CXX" = no && can_build_shared=no
13985 with_gnu_ld_CXX=$with_gnu_ld
13993 # Do we need to explicitly link libc?
13995 case "x$archive_cmds_need_lc_CXX" in
13997 # Assume -lc should be added
13998 archive_cmds_need_lc_CXX=yes
14000 if test "$enable_shared" = yes && test "$GCC" = yes; then
14001 case $archive_cmds_CXX in
14003 # FIXME: we may have to deal with multi-command sequences.
14006 # Test whether the compiler implicitly links with -lc since on some
14007 # systems, -lgcc has to come before -lc. If gcc already passes -lc
14008 # to ld, don't add -lc before -lgcc.
14009 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -lc should be explicitly linked in" >&5
14010 $as_echo_n "checking whether -lc should be explicitly linked in... " >&6; }
14011 if test "${lt_cv_archive_cmds_need_lc_CXX+set}" = set; then :
14012 $as_echo_n "(cached) " >&6
14015 echo "$lt_simple_compile_test_code" > conftest.$ac_ext
14017 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
14018 (eval $ac_compile) 2>&5
14020 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14021 test $ac_status = 0; } 2>conftest.err; then
14024 libobjs=conftest.$ac_objext
14026 wl=$lt_prog_compiler_wl_CXX
14027 pic_flag=$lt_prog_compiler_pic_CXX
14033 lt_save_allow_undefined_flag=$allow_undefined_flag_CXX
14034 allow_undefined_flag_CXX=
14035 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$archive_cmds_CXX 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1\""; } >&5
14036 (eval $archive_cmds_CXX 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 2>&5
14038 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14039 test $ac_status = 0; }
14041 lt_cv_archive_cmds_need_lc_CXX=no
14043 lt_cv_archive_cmds_need_lc_CXX=yes
14045 allow_undefined_flag_CXX=$lt_save_allow_undefined_flag
14047 cat conftest.err 1>&5
14052 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_archive_cmds_need_lc_CXX" >&5
14053 $as_echo "$lt_cv_archive_cmds_need_lc_CXX" >&6; }
14054 archive_cmds_need_lc_CXX=$lt_cv_archive_cmds_need_lc_CXX
14124 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dynamic linker characteristics" >&5
14125 $as_echo_n "checking dynamic linker characteristics... " >&6; }
14127 library_names_spec=
14128 libname_spec='lib$name'
14132 postuninstall_cmds=
14136 shlibpath_overrides_runpath=unknown
14138 dynamic_linker="$host_os ld.so"
14139 sys_lib_dlsearch_path_spec="/lib /usr/lib"
14140 need_lib_prefix=unknown
14141 hardcode_into_libs=no
14143 # when you set need_version to no, make sure it does not cause -set_version
14144 # flags to be left without arguments
14145 need_version=unknown
14150 library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
14151 shlibpath_var=LIBPATH
14153 # AIX 3 has no versioning support, so we append a major version to the name.
14154 soname_spec='${libname}${release}${shared_ext}$major'
14161 hardcode_into_libs=yes
14162 if test "$host_cpu" = ia64; then
14163 # AIX 5 supports IA64
14164 library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
14165 shlibpath_var=LD_LIBRARY_PATH
14167 # With GCC up to 2.95.x, collect2 would create an import file
14168 # for dependence libraries. The import file would start with
14169 # the line `#! .'. This would cause the generated library to
14170 # depend on `.', always an invalid library. This was fixed in
14171 # development snapshots of GCC prior to 3.0.
14173 aix4 | aix4.[01] | aix4.[01].*)
14174 if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
14176 echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then
14179 can_build_shared=no
14183 # AIX (on Power*) has no versioning support, so currently we can not hardcode correct
14184 # soname into executable. Probably we can add versioning support to
14185 # collect2, so additional links can be useful in future.
14186 if test "$aix_use_runtimelinking" = yes; then
14187 # If using run time linking (on AIX 4.2 or later) use lib<name>.so
14188 # instead of lib<name>.a to let people know that these are not
14189 # typical AIX shared libraries.
14190 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
14192 # We preserve .a as extension for shared libraries through AIX4.2
14193 # and later when we are not doing run time linking.
14194 library_names_spec='${libname}${release}.a $libname.a'
14195 soname_spec='${libname}${release}${shared_ext}$major'
14197 shlibpath_var=LIBPATH
14204 # Since July 2007 AmigaOS4 officially supports .so libraries.
14205 # When compiling the executable, add -use-dynld -Lsobjs: to the compileline.
14206 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
14209 library_names_spec='$libname.ixlibrary $libname.a'
14210 # Create ${libname}_ixlibrary.a entries in /sys/libs.
14211 finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`func_echo_all "$lib" | $SED '\''s%^.*/\([^/]*\)\.ixlibrary$%\1%'\''`; test $RM /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done'
14217 library_names_spec='${libname}${shared_ext}'
14218 dynamic_linker="$host_os ld.so"
14219 shlibpath_var=LIBRARY_PATH
14225 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
14226 soname_spec='${libname}${release}${shared_ext}$major'
14227 finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
14228 shlibpath_var=LD_LIBRARY_PATH
14229 sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
14230 sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
14231 # the default ld.so.conf also contains /usr/contrib/lib and
14232 # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
14233 # libtool to hard-code these into programs
14236 cygwin* | mingw* | pw32* | cegcc*)
14237 version_type=windows
14242 case $GCC,$host_os in
14243 yes,cygwin* | yes,mingw* | yes,pw32* | yes,cegcc*)
14244 library_names_spec='$libname.dll.a'
14245 # DLL is installed to $(libdir)/../bin by postinstall_cmds
14246 postinstall_cmds='base_file=`basename \${file}`~
14247 dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~
14248 dldir=$destdir/`dirname \$dlpath`~
14249 test -d \$dldir || mkdir -p \$dldir~
14250 $install_prog $dir/$dlname \$dldir/$dlname~
14251 chmod a+x \$dldir/$dlname~
14252 if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
14253 eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
14255 postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
14256 dlpath=$dir/\$dldll~
14258 shlibpath_overrides_runpath=yes
14262 # Cygwin DLLs use 'cyg' prefix rather than 'lib'
14263 soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
14267 # MinGW DLLs use traditional 'lib' prefix
14268 soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
14271 # pw32 DLLs use 'pw' prefix rather than 'lib'
14272 library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
14278 library_names_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext} $libname.lib'
14281 dynamic_linker='Win32 ld.exe'
14282 # FIXME: first we should search . and the directory the executable is in
14286 darwin* | rhapsody*)
14287 dynamic_linker="$host_os dyld"
14288 version_type=darwin
14291 library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext'
14292 soname_spec='${libname}${release}${major}$shared_ext'
14293 shlibpath_overrides_runpath=yes
14294 shlibpath_var=DYLD_LIBRARY_PATH
14295 shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
14297 sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
14304 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
14305 soname_spec='${libname}${release}${shared_ext}$major'
14306 shlibpath_var=LD_LIBRARY_PATH
14309 freebsd* | dragonfly*)
14310 # DragonFly does not have aout. When/if they implement a new
14311 # versioning mechanism, adjust this.
14312 if test -x /usr/bin/objformat; then
14313 objformat=`/usr/bin/objformat`
14316 freebsd[23].*) objformat=aout ;;
14317 *) objformat=elf ;;
14320 version_type=freebsd-$objformat
14321 case $version_type in
14323 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
14328 library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
14332 shlibpath_var=LD_LIBRARY_PATH
14335 shlibpath_overrides_runpath=yes
14337 freebsd3.[01]* | freebsdelf3.[01]*)
14338 shlibpath_overrides_runpath=yes
14339 hardcode_into_libs=yes
14341 freebsd3.[2-9]* | freebsdelf3.[2-9]* | \
14342 freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1)
14343 shlibpath_overrides_runpath=no
14344 hardcode_into_libs=yes
14346 *) # from 4.6 on, and DragonFly
14347 shlibpath_overrides_runpath=yes
14348 hardcode_into_libs=yes
14357 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
14358 soname_spec='${libname}${release}${shared_ext}$major'
14359 shlibpath_var=LD_LIBRARY_PATH
14360 hardcode_into_libs=yes
14367 dynamic_linker="$host_os runtime_loader"
14368 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
14369 soname_spec='${libname}${release}${shared_ext}$major'
14370 shlibpath_var=LIBRARY_PATH
14371 shlibpath_overrides_runpath=yes
14372 sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/beos/system/lib'
14373 hardcode_into_libs=yes
14376 hpux9* | hpux10* | hpux11*)
14377 # Give a soname corresponding to the major version so that dld.sl refuses to
14378 # link against other versions.
14385 hardcode_into_libs=yes
14386 dynamic_linker="$host_os dld.so"
14387 shlibpath_var=LD_LIBRARY_PATH
14388 shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
14389 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
14390 soname_spec='${libname}${release}${shared_ext}$major'
14391 if test "X$HPUX_IA64_MODE" = X32; then
14392 sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
14394 sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
14396 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
14400 hardcode_into_libs=yes
14401 dynamic_linker="$host_os dld.sl"
14402 shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
14403 shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
14404 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
14405 soname_spec='${libname}${release}${shared_ext}$major'
14406 sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
14407 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
14411 dynamic_linker="$host_os dld.sl"
14412 shlibpath_var=SHLIB_PATH
14413 shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
14414 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
14415 soname_spec='${libname}${release}${shared_ext}$major'
14418 # HP-UX runs *really* slowly unless shared libraries are mode 555, ...
14419 postinstall_cmds='chmod 555 $lib'
14420 # or fails outright, so override atomically:
14421 install_override_mode=555
14428 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
14429 soname_spec='${libname}${release}${shared_ext}$major'
14430 dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
14431 shlibpath_var=LD_LIBRARY_PATH
14432 shlibpath_overrides_runpath=no
14433 hardcode_into_libs=yes
14436 irix5* | irix6* | nonstopux*)
14438 nonstopux*) version_type=nonstopux ;;
14440 if test "$lt_cv_prog_gnu_ld" = yes; then
14448 soname_spec='${libname}${release}${shared_ext}$major'
14449 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
14451 irix5* | nonstopux*)
14452 libsuff= shlibsuff=
14455 case $LD in # libtool.m4 will add one of these switches to LD
14456 *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
14457 libsuff= shlibsuff= libmagic=32-bit;;
14458 *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
14459 libsuff=32 shlibsuff=N32 libmagic=N32;;
14460 *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
14461 libsuff=64 shlibsuff=64 libmagic=64-bit;;
14462 *) libsuff= shlibsuff= libmagic=never-match;;
14466 shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
14467 shlibpath_overrides_runpath=no
14468 sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
14469 sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
14470 hardcode_into_libs=yes
14473 # No shared lib support for Linux oldld, aout, or coff.
14474 linux*oldld* | linux*aout* | linux*coff*)
14478 # This must be Linux ELF.
14479 linux* | k*bsd*-gnu | kopensolaris*-gnu)
14483 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
14484 soname_spec='${libname}${release}${shared_ext}$major'
14485 finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
14486 shlibpath_var=LD_LIBRARY_PATH
14487 shlibpath_overrides_runpath=no
14489 # Some binutils ld are patched to set DT_RUNPATH
14490 if test "${lt_cv_shlibpath_overrides_runpath+set}" = set; then :
14491 $as_echo_n "(cached) " >&6
14493 lt_cv_shlibpath_overrides_runpath=no
14494 save_LDFLAGS=$LDFLAGS
14495 save_libdir=$libdir
14496 eval "libdir=/foo; wl=\"$lt_prog_compiler_wl_CXX\"; \
14497 LDFLAGS=\"\$LDFLAGS $hardcode_libdir_flag_spec_CXX\""
14498 if test x$gcc_no_link = xyes; then
14499 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
14501 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14502 /* end confdefs.h. */
14512 if ac_fn_cxx_try_link "$LINENO"; then :
14513 if ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null; then :
14514 lt_cv_shlibpath_overrides_runpath=yes
14517 rm -f core conftest.err conftest.$ac_objext \
14518 conftest$ac_exeext conftest.$ac_ext
14519 LDFLAGS=$save_LDFLAGS
14520 libdir=$save_libdir
14524 shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath
14526 # This implies no fast_install, which is unacceptable.
14527 # Some rework will be needed to allow for fast_install
14528 # before this can be enabled.
14529 hardcode_into_libs=yes
14531 # Append ld.so.conf contents to the search path
14532 if test -f /etc/ld.so.conf; then
14533 lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s 2>/dev/null", \$2)); skip = 1; } { if (!skip) print \$0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;/^[ ]*hwcap[ ]/d;s/[:, ]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;s/"//g;/^$/d' | tr '\n' ' '`
14534 sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
14537 # We used to test for /lib/ld.so.1 and disable shared libraries on
14538 # powerpc, because MkLinux only supported shared libraries with the
14539 # GNU dynamic linker. Since this was broken with cross compilers,
14540 # most powerpc-linux boxes support dynamic linking these days and
14541 # people can always --disable-shared, the test was removed, and we
14542 # assume the GNU/Linux dynamic linker is in use.
14543 dynamic_linker='GNU/Linux ld.so'
14550 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
14551 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
14552 finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
14553 dynamic_linker='NetBSD (a.out) ld.so'
14555 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
14556 soname_spec='${libname}${release}${shared_ext}$major'
14557 dynamic_linker='NetBSD ld.elf_so'
14559 shlibpath_var=LD_LIBRARY_PATH
14560 shlibpath_overrides_runpath=yes
14561 hardcode_into_libs=yes
14566 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
14567 shlibpath_var=LD_LIBRARY_PATH
14568 shlibpath_overrides_runpath=yes
14575 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
14576 soname_spec='${libname}${release}${shared_ext}$major'
14577 shlibpath_var=LD_LIBRARY_PATH
14578 shlibpath_overrides_runpath=no
14579 hardcode_into_libs=yes
14580 dynamic_linker='ldqnx.so'
14585 sys_lib_dlsearch_path_spec="/usr/lib"
14587 # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
14589 openbsd3.3 | openbsd3.3.*) need_version=yes ;;
14590 *) need_version=no ;;
14592 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
14593 finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
14594 shlibpath_var=LD_LIBRARY_PATH
14595 if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
14597 openbsd2.[89] | openbsd2.[89].*)
14598 shlibpath_overrides_runpath=no
14601 shlibpath_overrides_runpath=yes
14605 shlibpath_overrides_runpath=yes
14610 libname_spec='$name'
14613 library_names_spec='$libname${shared_ext} $libname.a'
14614 dynamic_linker='OS/2 ld.exe'
14615 shlibpath_var=LIBPATH
14618 osf3* | osf4* | osf5*)
14622 soname_spec='${libname}${release}${shared_ext}$major'
14623 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
14624 shlibpath_var=LD_LIBRARY_PATH
14625 sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
14626 sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
14637 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
14638 soname_spec='${libname}${release}${shared_ext}$major'
14639 shlibpath_var=LD_LIBRARY_PATH
14640 shlibpath_overrides_runpath=yes
14641 hardcode_into_libs=yes
14642 # ldd complains unless libraries are executable
14643 postinstall_cmds='chmod +x $lib'
14648 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
14649 finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
14650 shlibpath_var=LD_LIBRARY_PATH
14651 shlibpath_overrides_runpath=yes
14652 if test "$with_gnu_ld" = yes; then
14660 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
14661 soname_spec='${libname}${release}${shared_ext}$major'
14662 shlibpath_var=LD_LIBRARY_PATH
14663 case $host_vendor in
14665 shlibpath_overrides_runpath=no
14667 runpath_var=LD_RUN_PATH
14675 shlibpath_overrides_runpath=no
14676 sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
14682 if test -d /usr/nec ;then
14684 library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
14685 soname_spec='$libname${shared_ext}.$major'
14686 shlibpath_var=LD_LIBRARY_PATH
14690 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
14691 version_type=freebsd-elf
14694 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
14695 soname_spec='${libname}${release}${shared_ext}$major'
14696 shlibpath_var=LD_LIBRARY_PATH
14697 shlibpath_overrides_runpath=yes
14698 hardcode_into_libs=yes
14699 if test "$with_gnu_ld" = yes; then
14700 sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
14702 sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
14705 sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
14709 sys_lib_dlsearch_path_spec='/usr/lib'
14713 # TPF is a cross-target only. Preferred cross-host = GNU/Linux.
14717 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
14718 shlibpath_var=LD_LIBRARY_PATH
14719 shlibpath_overrides_runpath=no
14720 hardcode_into_libs=yes
14725 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
14726 soname_spec='${libname}${release}${shared_ext}$major'
14727 shlibpath_var=LD_LIBRARY_PATH
14734 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $dynamic_linker" >&5
14735 $as_echo "$dynamic_linker" >&6; }
14736 test "$dynamic_linker" = no && can_build_shared=no
14738 variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
14739 if test "$GCC" = yes; then
14740 variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
14743 if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then
14744 sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec"
14746 if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then
14747 sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec"
14787 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to hardcode library paths into programs" >&5
14788 $as_echo_n "checking how to hardcode library paths into programs... " >&6; }
14789 hardcode_action_CXX=
14790 if test -n "$hardcode_libdir_flag_spec_CXX" ||
14791 test -n "$runpath_var_CXX" ||
14792 test "X$hardcode_automatic_CXX" = "Xyes" ; then
14794 # We can hardcode non-existent directories.
14795 if test "$hardcode_direct_CXX" != no &&
14796 # If the only mechanism to avoid hardcoding is shlibpath_var, we
14797 # have to relink, otherwise we might link with an installed library
14798 # when we should be linking with a yet-to-be-installed one
14799 ## test "$_LT_TAGVAR(hardcode_shlibpath_var, CXX)" != no &&
14800 test "$hardcode_minus_L_CXX" != no; then
14801 # Linking always hardcodes the temporary library directory.
14802 hardcode_action_CXX=relink
14804 # We can link without hardcoding, and we can hardcode nonexisting dirs.
14805 hardcode_action_CXX=immediate
14808 # We cannot hardcode anything, or else we can only hardcode existing
14810 hardcode_action_CXX=unsupported
14812 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hardcode_action_CXX" >&5
14813 $as_echo "$hardcode_action_CXX" >&6; }
14815 if test "$hardcode_action_CXX" = relink ||
14816 test "$inherit_rpath_CXX" = yes; then
14817 # Fast installation is not supported
14818 enable_fast_install=no
14819 elif test "$shlibpath_overrides_runpath" = yes ||
14820 test "$enable_shared" = no; then
14821 # Fast installation is not necessary
14822 enable_fast_install=needless
14831 fi # test -n "$compiler"
14837 with_gnu_ld=$lt_save_with_gnu_ld
14838 lt_cv_path_LDCXX=$lt_cv_path_LD
14839 lt_cv_path_LD=$lt_save_path_LD
14840 lt_cv_prog_gnu_ldcxx=$lt_cv_prog_gnu_ld
14841 lt_cv_prog_gnu_ld=$lt_save_with_gnu_ld
14842 fi # test "$_lt_caught_CXX_error" != yes
14845 ac_cpp='$CPP $CPPFLAGS'
14846 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
14847 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
14848 ac_compiler_gnu=$ac_cv_c_compiler_gnu
14862 ac_config_commands="$ac_config_commands libtool"
14867 # Only expand once:
14874 *-cygwin* | *-mingw*)
14875 # 'host' will be top-level target in the case of a target lib,
14876 # we must compare to with_cross_host to decide if this is a native
14877 # or cross-compiler and select where to install dlls appropriately.
14878 if test -n "$with_cross_host" &&
14879 test x"$with_cross_host" != x"no"; then
14880 lt_host_flags='-no-undefined -bindir "$(toolexeclibdir)"';
14882 lt_host_flags='-no-undefined -bindir "$(bindir)"';
14895 # libtool variables for C++ shared and position-independent compiles.
14897 # Use glibcxx_lt_pic_flag to designate the automake variable
14898 # used to encapsulate the default libtool approach to creating objects
14899 # with position-independent code. Default: -prefer-pic.
14901 # Use glibcxx_compiler_shared_flag to designate a compile-time flags for
14902 # creating shared objects. Default: -D_GLIBCXX_SHARED.
14904 # Use glibcxx_compiler_pic_flag to designate a compile-time flags for
14905 # creating position-independent objects. This varies with the target
14906 # hardware and operating system, but is often: -DPIC -fPIC.
14907 if test "$enable_shared" = yes; then
14908 glibcxx_lt_pic_flag="-prefer-pic"
14909 glibcxx_compiler_pic_flag="$lt_prog_compiler_pic_CXX"
14910 glibcxx_compiler_shared_flag="-D_GLIBCXX_SHARED"
14913 glibcxx_lt_pic_flag=
14914 glibcxx_compiler_pic_flag=
14915 glibcxx_compiler_shared_flag=
14921 # Override the libtool's pic_flag and pic_mode.
14922 # Do this step after AM_PROG_LIBTOOL, but before AC_OUTPUT.
14923 # NB: this impacts --with-pic and --without-pic.
14924 lt_prog_compiler_pic_CXX="$glibcxx_compiler_pic_flag $glibcxx_compiler_shared_flag"
14927 # Eliminate -lstdc++ addition to postdeps for cross compiles.
14928 postdeps_CXX=`echo " $postdeps_CXX " | sed 's, -lstdc++ ,,g'`
14930 # Possibly disable most of the library.
14931 ## TODO: Consider skipping unncessary tests altogether in this case, rather
14932 ## than just ignoring the results. Faster /and/ more correct, win win.
14934 # Check whether --enable-hosted-libstdcxx was given.
14935 if test "${enable_hosted_libstdcxx+set}" = set; then :
14936 enableval=$enable_hosted_libstdcxx;
14939 arm*-*-symbianelf*)
14940 enable_hosted_libstdcxx=no
14943 enable_hosted_libstdcxx=yes
14948 if test "$enable_hosted_libstdcxx" = no; then
14949 { $as_echo "$as_me:${as_lineno-$LINENO}: Only freestanding libraries will be built" >&5
14950 $as_echo "$as_me: Only freestanding libraries will be built" >&6;}
14953 enable_abi_check=no
14954 enable_libstdcxx_pch=no
14961 cat >>confdefs.h <<_ACEOF
14962 #define _GLIBCXX_HOSTED $hosted_define
14967 # Enable compiler support that doesn't require linking.
14969 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for exception model to use" >&5
14970 $as_echo_n "checking for exception model to use... " >&6; }
14973 ac_cpp='$CXXCPP $CPPFLAGS'
14974 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
14975 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
14976 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
14978 # Check whether --enable-sjlj-exceptions was given.
14979 if test "${enable_sjlj_exceptions+set}" = set; then :
14980 enableval=$enable_sjlj_exceptions;
14981 case "$enableval" in
14983 *) as_fn_error "Unknown argument to enable/disable sjlj-exceptions" "$LINENO" 5 ;;
14987 enable_sjlj_exceptions=auto
14992 if test $enable_sjlj_exceptions = auto; then
14993 # Botheration. Now we've got to detect the exception model. Link tests
14994 # against libgcc.a are problematic since we've not been given proper -L
14995 # bits for single-tree newlib and libgloss.
14997 # Fake what AC_TRY_COMPILE does. XXX Look at redoing this new-style.
14998 cat > conftest.$ac_ext << EOF
14999 #line 14999 "configure"
15000 struct S { ~S(); };
15008 old_CXXFLAGS="$CXXFLAGS"
15010 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
15011 (eval $ac_compile) 2>&5
15013 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
15014 test $ac_status = 0; }; then
15015 if grep _Unwind_SjLj_Resume conftest.s >/dev/null 2>&1 ; then
15016 enable_sjlj_exceptions=yes
15017 elif grep _Unwind_Resume conftest.s >/dev/null 2>&1 ; then
15018 enable_sjlj_exceptions=no
15019 elif grep __cxa_end_cleanup conftest.s >/dev/null 2>&1 ; then
15020 enable_sjlj_exceptions=no
15023 CXXFLAGS="$old_CXXFLAGS"
15027 # This is a tad weird, for hysterical raisins. We have to map
15028 # enable/disable to two different models.
15029 case $enable_sjlj_exceptions in
15032 $as_echo "#define _GLIBCXX_SJLJ_EXCEPTIONS 1" >>confdefs.h
15034 ac_exception_model_name=sjlj
15037 ac_exception_model_name="call frame"
15040 as_fn_error "unable to detect exception model" "$LINENO" 5
15044 ac_cpp='$CPP $CPPFLAGS'
15045 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
15046 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
15047 ac_compiler_gnu=$ac_cv_c_compiler_gnu
15049 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_exception_model_name" >&5
15050 $as_echo "$ac_exception_model_name" >&6; }
15053 # Check whether --enable-libstdcxx-pch was given.
15054 if test "${enable_libstdcxx_pch+set}" = set; then :
15055 enableval=$enable_libstdcxx_pch;
15056 case "$enableval" in
15058 *) as_fn_error "Argument to enable/disable libstdcxx-pch must be yes or no" "$LINENO" 5 ;;
15062 enable_libstdcxx_pch=$is_hosted
15066 if test $enable_libstdcxx_pch = yes; then
15067 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for compiler with PCH support" >&5
15068 $as_echo_n "checking for compiler with PCH support... " >&6; }
15069 if test "${glibcxx_cv_prog_CXX_pch+set}" = set; then :
15070 $as_echo_n "(cached) " >&6
15072 ac_save_CXXFLAGS="$CXXFLAGS"
15073 CXXFLAGS="$CXXFLAGS -Werror -Winvalid-pch -Wno-deprecated"
15076 ac_cpp='$CXXCPP $CPPFLAGS'
15077 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
15078 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
15079 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
15081 echo '#include <math.h>' > conftest.h
15082 if $CXX $CXXFLAGS $CPPFLAGS -x c++-header conftest.h \
15083 -o conftest.h.gch 1>&5 2>&1 &&
15084 echo '#error "pch failed"' > conftest.h &&
15085 echo '#include "conftest.h"' > conftest.cc &&
15086 $CXX -c $CXXFLAGS $CPPFLAGS conftest.cc 1>&5 2>&1 ;
15088 glibcxx_cv_prog_CXX_pch=yes
15090 glibcxx_cv_prog_CXX_pch=no
15093 CXXFLAGS=$ac_save_CXXFLAGS
15095 ac_cpp='$CPP $CPPFLAGS'
15096 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
15097 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
15098 ac_compiler_gnu=$ac_cv_c_compiler_gnu
15102 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_prog_CXX_pch" >&5
15103 $as_echo "$glibcxx_cv_prog_CXX_pch" >&6; }
15104 enable_libstdcxx_pch=$glibcxx_cv_prog_CXX_pch
15107 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for enabled PCH" >&5
15108 $as_echo_n "checking for enabled PCH... " >&6; }
15109 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_libstdcxx_pch" >&5
15110 $as_echo "$enable_libstdcxx_pch" >&6; }
15113 if test $enable_libstdcxx_pch = yes; then
15114 glibcxx_PCHFLAGS="-include bits/stdc++.h"
15116 glibcxx_PCHFLAGS=""
15121 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for thread model used by GCC" >&5
15122 $as_echo_n "checking for thread model used by GCC... " >&6; }
15123 target_thread_file=`$CXX -v 2>&1 | sed -n 's/^Thread model: //p'`
15124 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $target_thread_file" >&5
15125 $as_echo "$target_thread_file" >&6; }
15130 ac_cpp='$CXXCPP $CPPFLAGS'
15131 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
15132 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
15133 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
15135 old_CXXFLAGS="$CXXFLAGS"
15137 # Do link tests if possible, instead asm tests, limited to some platforms
15138 # see discussion in PR target/40134, PR libstdc++/40133 and the thread
15139 # starting at http://gcc.gnu.org/ml/gcc-patches/2009-07/msg00322.html
15140 atomic_builtins_link_tests=no
15141 if test x$gcc_no_link != xyes; then
15142 # Can do link tests. Limit to some tested platforms
15144 *-*-linux* | *-*-uclinux* | *-*-kfreebsd*-gnu | *-*-gnu*)
15145 atomic_builtins_link_tests=yes
15150 if test x$atomic_builtins_link_tests = xyes; then
15154 CXXFLAGS="$CXXFLAGS -fno-exceptions"
15156 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for atomic builtins for bool" >&5
15157 $as_echo_n "checking for atomic builtins for bool... " >&6; }
15158 if test "${glibcxx_cv_atomic_bool+set}" = set; then :
15159 $as_echo_n "(cached) " >&6
15162 if test x$gcc_no_link = xyes; then
15163 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
15165 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15166 /* end confdefs.h. */
15171 typedef bool atomic_type;
15175 __atomic_fetch_add(&c1, c2, __ATOMIC_RELAXED);
15176 __atomic_compare_exchange_n(&c1, &c2, c3, true, __ATOMIC_ACQ_REL,
15178 __atomic_test_and_set(&c1, __ATOMIC_RELAXED);
15179 __atomic_load_n(&c1, __ATOMIC_RELAXED);
15185 if ac_fn_cxx_try_link "$LINENO"; then :
15186 glibcxx_cv_atomic_bool=yes
15188 glibcxx_cv_atomic_bool=no
15190 rm -f core conftest.err conftest.$ac_objext \
15191 conftest$ac_exeext conftest.$ac_ext
15195 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_atomic_bool" >&5
15196 $as_echo "$glibcxx_cv_atomic_bool" >&6; }
15198 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for atomic builtins for short" >&5
15199 $as_echo_n "checking for atomic builtins for short... " >&6; }
15200 if test "${glibcxx_cv_atomic_short+set}" = set; then :
15201 $as_echo_n "(cached) " >&6
15204 if test x$gcc_no_link = xyes; then
15205 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
15207 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15208 /* end confdefs.h. */
15213 typedef short atomic_type;
15217 __atomic_fetch_add(&c1, c2, __ATOMIC_RELAXED);
15218 __atomic_compare_exchange_n(&c1, &c2, c3, true, __ATOMIC_ACQ_REL,
15220 __atomic_test_and_set(&c1, __ATOMIC_RELAXED);
15221 __atomic_load_n(&c1, __ATOMIC_RELAXED);
15227 if ac_fn_cxx_try_link "$LINENO"; then :
15228 glibcxx_cv_atomic_short=yes
15230 glibcxx_cv_atomic_short=no
15232 rm -f core conftest.err conftest.$ac_objext \
15233 conftest$ac_exeext conftest.$ac_ext
15237 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_atomic_short" >&5
15238 $as_echo "$glibcxx_cv_atomic_short" >&6; }
15240 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for atomic builtins for int" >&5
15241 $as_echo_n "checking for atomic builtins for int... " >&6; }
15242 if test "${glibcxx_cv_atomic_int+set}" = set; then :
15243 $as_echo_n "(cached) " >&6
15246 if test x$gcc_no_link = xyes; then
15247 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
15249 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15250 /* end confdefs.h. */
15255 typedef int atomic_type;
15259 __atomic_fetch_add(&c1, c2, __ATOMIC_RELAXED);
15260 __atomic_compare_exchange_n(&c1, &c2, c3, true, __ATOMIC_ACQ_REL,
15262 __atomic_test_and_set(&c1, __ATOMIC_RELAXED);
15263 __atomic_load_n(&c1, __ATOMIC_RELAXED);
15269 if ac_fn_cxx_try_link "$LINENO"; then :
15270 glibcxx_cv_atomic_int=yes
15272 glibcxx_cv_atomic_int=no
15274 rm -f core conftest.err conftest.$ac_objext \
15275 conftest$ac_exeext conftest.$ac_ext
15279 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_atomic_int" >&5
15280 $as_echo "$glibcxx_cv_atomic_int" >&6; }
15282 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for atomic builtins for long long" >&5
15283 $as_echo_n "checking for atomic builtins for long long... " >&6; }
15284 if test "${glibcxx_cv_atomic_long_long+set}" = set; then :
15285 $as_echo_n "(cached) " >&6
15288 if test x$gcc_no_link = xyes; then
15289 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
15291 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15292 /* end confdefs.h. */
15297 typedef long long atomic_type;
15301 __atomic_fetch_add(&c1, c2, __ATOMIC_RELAXED);
15302 __atomic_compare_exchange_n(&c1, &c2, c3, true, __ATOMIC_ACQ_REL,
15304 __atomic_test_and_set(&c1, __ATOMIC_RELAXED);
15305 __atomic_load_n(&c1, __ATOMIC_RELAXED);
15311 if ac_fn_cxx_try_link "$LINENO"; then :
15312 glibcxx_cv_atomic_long_long=yes
15314 glibcxx_cv_atomic_long_long=no
15316 rm -f core conftest.err conftest.$ac_objext \
15317 conftest$ac_exeext conftest.$ac_ext
15321 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_atomic_long_long" >&5
15322 $as_echo "$glibcxx_cv_atomic_long_long" >&6; }
15328 # Compile unoptimized.
15331 # Fake what AC_TRY_COMPILE does.
15333 cat > conftest.$ac_ext << EOF
15334 #line 15334 "configure"
15337 typedef bool atomic_type;
15341 __atomic_fetch_add(&c1, c2, __ATOMIC_RELAXED);
15342 __atomic_compare_exchange_n(&c1, &c2, c3, true, __ATOMIC_ACQ_REL,
15344 __atomic_test_and_set(&c1, __ATOMIC_RELAXED);
15345 __atomic_load_n(&c1, __ATOMIC_RELAXED);
15351 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for atomic builtins for bool" >&5
15352 $as_echo_n "checking for atomic builtins for bool... " >&6; }
15353 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
15354 (eval $ac_compile) 2>&5
15356 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
15357 test $ac_status = 0; }; then
15358 if grep __atomic_ conftest.s >/dev/null 2>&1 ; then
15359 glibcxx_cv_atomic_bool=no
15361 glibcxx_cv_atomic_bool=yes
15364 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_atomic_bool" >&5
15365 $as_echo "$glibcxx_cv_atomic_bool" >&6; }
15368 cat > conftest.$ac_ext << EOF
15369 #line 15369 "configure"
15372 typedef short atomic_type;
15376 __atomic_fetch_add(&c1, c2, __ATOMIC_RELAXED);
15377 __atomic_compare_exchange_n(&c1, &c2, c3, true, __ATOMIC_ACQ_REL,
15379 __atomic_test_and_set(&c1, __ATOMIC_RELAXED);
15380 __atomic_load_n(&c1, __ATOMIC_RELAXED);
15386 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for atomic builtins for short" >&5
15387 $as_echo_n "checking for atomic builtins for short... " >&6; }
15388 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
15389 (eval $ac_compile) 2>&5
15391 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
15392 test $ac_status = 0; }; then
15393 if grep __atomic_ conftest.s >/dev/null 2>&1 ; then
15394 glibcxx_cv_atomic_short=no
15396 glibcxx_cv_atomic_short=yes
15399 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_atomic_short" >&5
15400 $as_echo "$glibcxx_cv_atomic_short" >&6; }
15403 cat > conftest.$ac_ext << EOF
15404 #line 15404 "configure"
15407 // NB: _Atomic_word not necessarily int.
15408 typedef int atomic_type;
15412 __atomic_fetch_add(&c1, c2, __ATOMIC_RELAXED);
15413 __atomic_compare_exchange_n(&c1, &c2, c3, true, __ATOMIC_ACQ_REL,
15415 __atomic_test_and_set(&c1, __ATOMIC_RELAXED);
15416 __atomic_load_n(&c1, __ATOMIC_RELAXED);
15422 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for atomic builtins for int" >&5
15423 $as_echo_n "checking for atomic builtins for int... " >&6; }
15424 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
15425 (eval $ac_compile) 2>&5
15427 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
15428 test $ac_status = 0; }; then
15429 if grep __atomic_ conftest.s >/dev/null 2>&1 ; then
15430 glibcxx_cv_atomic_int=no
15432 glibcxx_cv_atomic_int=yes
15435 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_atomic_int" >&5
15436 $as_echo "$glibcxx_cv_atomic_int" >&6; }
15439 cat > conftest.$ac_ext << EOF
15440 #line 15440 "configure"
15443 typedef long long atomic_type;
15447 __atomic_fetch_add(&c1, c2, __ATOMIC_RELAXED);
15448 __atomic_compare_exchange_n(&c1, &c2, c3, true, __ATOMIC_ACQ_REL,
15450 __atomic_test_and_set(&c1, __ATOMIC_RELAXED);
15451 __atomic_load_n(&c1, __ATOMIC_RELAXED);
15457 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for atomic builtins for long long" >&5
15458 $as_echo_n "checking for atomic builtins for long long... " >&6; }
15459 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
15460 (eval $ac_compile) 2>&5
15462 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
15463 test $ac_status = 0; }; then
15464 if grep __atomic_ conftest.s >/dev/null 2>&1 ; then
15465 glibcxx_cv_atomic_long_long=no
15467 glibcxx_cv_atomic_long_long=yes
15470 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_atomic_long_long" >&5
15471 $as_echo "$glibcxx_cv_atomic_long_long" >&6; }
15476 CXXFLAGS="$old_CXXFLAGS"
15478 ac_cpp='$CPP $CPPFLAGS'
15479 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
15480 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
15481 ac_compiler_gnu=$ac_cv_c_compiler_gnu
15484 # Set atomicity_dir to builtins if all but the long long test above passes.
15485 if test $glibcxx_cv_atomic_bool = yes \
15486 && test $glibcxx_cv_atomic_short = yes \
15487 && test $glibcxx_cv_atomic_int = yes; then
15489 $as_echo "#define _GLIBCXX_ATOMIC_BUILTINS 1" >>confdefs.h
15491 atomicity_dir=cpu/generic/atomicity_builtins
15494 # If still generic, set to mutex.
15495 if test $atomicity_dir = "cpu/generic" ; then
15496 atomicity_dir=cpu/generic/atomicity_mutex
15497 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: No native atomic operations are provided for this platform." >&5
15498 $as_echo "$as_me: WARNING: No native atomic operations are provided for this platform." >&2;}
15499 if test "x$target_thread_file" = xsingle; then
15500 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: They cannot be faked when thread support is disabled." >&5
15501 $as_echo "$as_me: WARNING: They cannot be faked when thread support is disabled." >&2;}
15502 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Thread-safety of certain classes is not guaranteed." >&5
15503 $as_echo "$as_me: WARNING: Thread-safety of certain classes is not guaranteed." >&2;}
15505 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: They will be faked using a mutex." >&5
15506 $as_echo "$as_me: WARNING: They will be faked using a mutex." >&2;}
15507 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Performance of certain classes will degrade as a result." >&5
15508 $as_echo "$as_me: WARNING: Performance of certain classes will degrade as a result." >&2;}
15515 # Fake what AC_TRY_COMPILE does, without linking as this is
15516 # unnecessary for this test.
15518 cat > conftest.$ac_ext << EOF
15519 #line 15519 "configure"
15529 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ISO/IEC TR 24733 " >&5
15530 $as_echo_n "checking for ISO/IEC TR 24733 ... " >&6; }
15531 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
15532 (eval $ac_compile) 2>&5
15534 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
15535 test $ac_status = 0; }; then
15537 $as_echo "#define _GLIBCXX_USE_DECIMAL_FLOAT 1" >>confdefs.h
15543 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_dfp" >&5
15544 $as_echo "$enable_dfp" >&6; }
15551 ac_cpp='$CXXCPP $CPPFLAGS'
15552 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
15553 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
15554 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
15557 # Fake what AC_TRY_COMPILE does, without linking as this is
15558 # unnecessary for this test.
15560 cat > conftest.$ac_ext << EOF
15561 #line 15561 "configure"
15562 template<typename T1, typename T2>
15564 { typedef T2 type; };
15566 template<typename T>
15571 typename same<long, __int128>::type i1;
15572 typename same<long long, __int128>::type i2;
15576 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __int128" >&5
15577 $as_echo_n "checking for __int128... " >&6; }
15578 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
15579 (eval $ac_compile) 2>&5
15581 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
15582 test $ac_status = 0; }; then
15584 $as_echo "#define _GLIBCXX_USE_INT128 1" >>confdefs.h
15590 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_int128" >&5
15591 $as_echo "$enable_int128" >&6; }
15594 cat > conftest.$ac_ext << EOF
15595 #line 15595 "configure"
15596 template<typename T1, typename T2>
15598 { typedef T2 type; };
15600 template<typename T>
15605 typename same<double, __float128>::type f1;
15606 typename same<long double, __float128>::type f2;
15610 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __float128" >&5
15611 $as_echo_n "checking for __float128... " >&6; }
15612 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
15613 (eval $ac_compile) 2>&5
15615 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
15616 test $ac_status = 0; }; then
15618 $as_echo "#define _GLIBCXX_USE_FLOAT128 1" >>confdefs.h
15620 enable_float128=yes
15624 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_float128" >&5
15625 $as_echo "$enable_float128" >&6; }
15629 ac_cpp='$CPP $CPPFLAGS'
15630 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
15631 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
15632 ac_compiler_gnu=$ac_cv_c_compiler_gnu
15636 # Checks for compiler support that doesn't require linking.
15638 # All these tests are for C++; save the language and the compiler flags.
15639 # The CXXFLAGS thing is suspicious, but based on similar bits previously
15640 # found in GLIBCXX_CONFIGURE.
15643 ac_cpp='$CXXCPP $CPPFLAGS'
15644 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
15645 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
15646 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
15648 ac_test_CXXFLAGS="${CXXFLAGS+set}"
15649 ac_save_CXXFLAGS="$CXXFLAGS"
15651 # Check for maintainer-mode bits.
15652 if test x"$USE_MAINTAINER_MODE" = xno; then
15658 # Check for -ffunction-sections -fdata-sections
15659 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for g++ that supports -ffunction-sections -fdata-sections" >&5
15660 $as_echo_n "checking for g++ that supports -ffunction-sections -fdata-sections... " >&6; }
15661 CXXFLAGS='-g -Werror -ffunction-sections -fdata-sections'
15662 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15663 /* end confdefs.h. */
15664 int foo; void bar() { };
15673 if ac_fn_cxx_try_compile "$LINENO"; then :
15678 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
15679 if test "$ac_test_CXXFLAGS" = set; then
15680 CXXFLAGS="$ac_save_CXXFLAGS"
15682 # this is the suspicious part
15685 if test x"$ac_fdsections" = x"yes"; then
15686 SECTION_FLAGS='-ffunction-sections -fdata-sections'
15688 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_fdsections" >&5
15689 $as_echo "$ac_fdsections" >&6; }
15692 ac_cpp='$CPP $CPPFLAGS'
15693 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
15694 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
15695 ac_compiler_gnu=$ac_cv_c_compiler_gnu
15701 # Enable all the variable C++ runtime options that don't require linking.
15703 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for underlying I/O to use" >&5
15704 $as_echo_n "checking for underlying I/O to use... " >&6; }
15705 # Check whether --enable-cstdio was given.
15706 if test "${enable_cstdio+set}" = set; then :
15707 enableval=$enable_cstdio;
15708 case "$enableval" in
15710 *) as_fn_error "Unknown argument to enable/disable cstdio" "$LINENO" 5 ;;
15714 enable_cstdio=stdio
15719 # Now that libio has been removed, you can have any color you want as long
15720 # as it's black. This is one big no-op until other packages are added, but
15721 # showing the framework never hurts.
15722 case ${enable_cstdio} in
15724 CSTDIO_H=config/io/c_io_stdio.h
15725 BASIC_FILE_H=config/io/basic_file_stdio.h
15726 BASIC_FILE_CC=config/io/basic_file_stdio.cc
15727 { $as_echo "$as_me:${as_lineno-$LINENO}: result: stdio" >&5
15728 $as_echo "stdio" >&6; }
15737 # Check whether --enable-clocale was given.
15738 if test "${enable_clocale+set}" = set; then :
15739 enableval=$enable_clocale;
15740 case "$enableval" in
15741 generic|gnu|ieee_1003.1-2001|newlib|yes|no|auto) ;;
15742 *) as_fn_error "Unknown argument to enable/disable clocale" "$LINENO" 5 ;;
15746 enable_clocale=auto
15751 # Deal with gettext issues. Default to not using it (=no) until we detect
15752 # support for it later. Let the user turn it off via --e/d, but let that
15753 # default to on for easier handling.
15755 # Check whether --enable-nls was given.
15756 if test "${enable_nls+set}" = set; then :
15757 enableval=$enable_nls;
15763 # Either a known package, or "auto"
15764 if test $enable_clocale = no || test $enable_clocale = yes; then
15765 enable_clocale=auto
15767 enable_clocale_flag=$enable_clocale
15769 # Probe for locale model to use if none specified.
15770 # Default to "generic".
15771 if test $enable_clocale_flag = auto; then
15772 case ${target_os} in
15773 linux* | gnu* | kfreebsd*-gnu | knetbsd*-gnu)
15774 enable_clocale_flag=gnu
15776 darwin* | freebsd*)
15777 enable_clocale_flag=darwin
15780 if test x"$with_newlib" = x"yes"; then
15781 enable_clocale_flag=newlib
15783 enable_clocale_flag=generic
15789 # Sanity check model, and test for special functionality.
15790 if test $enable_clocale_flag = gnu; then
15791 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15792 /* end confdefs.h. */
15794 #include <features.h>
15795 #if (__GLIBC__ > 2 || (__GLIBC__ == 2 && __GLIBC_MINOR__ >= 3)) && !defined(__UCLIBC__)
15800 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
15801 $EGREP "_GLIBCXX_ok" >/dev/null 2>&1; then :
15802 enable_clocale_flag=gnu
15804 enable_clocale_flag=generic
15809 # Set it to scream when it hurts.
15810 ac_save_CFLAGS="$CFLAGS"
15811 CFLAGS="-Wimplicit-function-declaration -Werror"
15813 # Use strxfrm_l if available.
15814 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15815 /* end confdefs.h. */
15816 #define _GNU_SOURCE 1
15817 #include <string.h>
15818 #include <locale.h>
15822 char s[128]; __locale_t loc; strxfrm_l(s, "C", 5, loc);
15827 if ac_fn_c_try_compile "$LINENO"; then :
15829 $as_echo "#define HAVE_STRXFRM_L 1" >>confdefs.h
15832 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
15834 # Use strerror_l if available.
15835 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15836 /* end confdefs.h. */
15837 #define _GNU_SOURCE 1
15838 #include <string.h>
15839 #include <locale.h>
15843 __locale_t loc; strerror_l(5, loc);
15848 if ac_fn_c_try_compile "$LINENO"; then :
15850 $as_echo "#define HAVE_STRERROR_L 1" >>confdefs.h
15853 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
15855 CFLAGS="$ac_save_CFLAGS"
15858 # Perhaps use strerror_r if available, and strerror_l isn't.
15859 ac_save_CFLAGS="$CFLAGS"
15860 CFLAGS="-Wimplicit-function-declaration -Werror"
15861 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15862 /* end confdefs.h. */
15863 #define _GNU_SOURCE 1
15864 #include <string.h>
15865 #include <locale.h>
15869 char s[128]; strerror_r(5, s, 128);
15874 if ac_fn_c_try_compile "$LINENO"; then :
15876 $as_echo "#define HAVE_STRERROR_R 1" >>confdefs.h
15879 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
15880 CFLAGS="$ac_save_CFLAGS"
15882 # Set configure bits for specified locale package
15883 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C locale to use" >&5
15884 $as_echo_n "checking for C locale to use... " >&6; }
15885 case ${enable_clocale_flag} in
15887 { $as_echo "$as_me:${as_lineno-$LINENO}: result: generic" >&5
15888 $as_echo "generic" >&6; }
15890 CLOCALE_H=config/locale/generic/c_locale.h
15891 CLOCALE_CC=config/locale/generic/c_locale.cc
15892 CCODECVT_CC=config/locale/generic/codecvt_members.cc
15893 CCOLLATE_CC=config/locale/generic/collate_members.cc
15894 CCTYPE_CC=config/locale/generic/ctype_members.cc
15895 CMESSAGES_H=config/locale/generic/messages_members.h
15896 CMESSAGES_CC=config/locale/generic/messages_members.cc
15897 CMONEY_CC=config/locale/generic/monetary_members.cc
15898 CNUMERIC_CC=config/locale/generic/numeric_members.cc
15899 CTIME_H=config/locale/generic/time_members.h
15900 CTIME_CC=config/locale/generic/time_members.cc
15901 CLOCALE_INTERNAL_H=config/locale/generic/c++locale_internal.h
15904 { $as_echo "$as_me:${as_lineno-$LINENO}: result: darwin or freebsd" >&5
15905 $as_echo "darwin or freebsd" >&6; }
15907 CLOCALE_H=config/locale/generic/c_locale.h
15908 CLOCALE_CC=config/locale/generic/c_locale.cc
15909 CCODECVT_CC=config/locale/generic/codecvt_members.cc
15910 CCOLLATE_CC=config/locale/generic/collate_members.cc
15911 CCTYPE_CC=config/locale/darwin/ctype_members.cc
15912 CMESSAGES_H=config/locale/generic/messages_members.h
15913 CMESSAGES_CC=config/locale/generic/messages_members.cc
15914 CMONEY_CC=config/locale/generic/monetary_members.cc
15915 CNUMERIC_CC=config/locale/generic/numeric_members.cc
15916 CTIME_H=config/locale/generic/time_members.h
15917 CTIME_CC=config/locale/generic/time_members.cc
15918 CLOCALE_INTERNAL_H=config/locale/generic/c++locale_internal.h
15922 { $as_echo "$as_me:${as_lineno-$LINENO}: result: gnu" >&5
15923 $as_echo "gnu" >&6; }
15925 # Declare intention to use gettext, and add support for specific
15927 # For some reason, ALL_LINGUAS has to be before AM-GNU-GETTEXT
15928 ALL_LINGUAS="de fr"
15930 # Don't call AM-GNU-GETTEXT here. Instead, assume glibc.
15931 # Extract the first word of "msgfmt", so it can be a program name with args.
15932 set dummy msgfmt; ac_word=$2
15933 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
15934 $as_echo_n "checking for $ac_word... " >&6; }
15935 if test "${ac_cv_prog_check_msgfmt+set}" = set; then :
15936 $as_echo_n "(cached) " >&6
15938 if test -n "$check_msgfmt"; then
15939 ac_cv_prog_check_msgfmt="$check_msgfmt" # Let the user override the test.
15941 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
15942 for as_dir in $PATH
15945 test -z "$as_dir" && as_dir=.
15946 for ac_exec_ext in '' $ac_executable_extensions; do
15947 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
15948 ac_cv_prog_check_msgfmt="yes"
15949 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
15956 test -z "$ac_cv_prog_check_msgfmt" && ac_cv_prog_check_msgfmt="no"
15959 check_msgfmt=$ac_cv_prog_check_msgfmt
15960 if test -n "$check_msgfmt"; then
15961 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $check_msgfmt" >&5
15962 $as_echo "$check_msgfmt" >&6; }
15964 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
15965 $as_echo "no" >&6; }
15969 if test x"$check_msgfmt" = x"yes" && test x"$enable_nls" = x"yes"; then
15972 # Export the build objects.
15973 for ling in $ALL_LINGUAS; do \
15974 glibcxx_MOFILES="$glibcxx_MOFILES $ling.mo"; \
15975 glibcxx_POFILES="$glibcxx_POFILES $ling.po"; \
15980 CLOCALE_H=config/locale/gnu/c_locale.h
15981 CLOCALE_CC=config/locale/gnu/c_locale.cc
15982 CCODECVT_CC=config/locale/gnu/codecvt_members.cc
15983 CCOLLATE_CC=config/locale/gnu/collate_members.cc
15984 CCTYPE_CC=config/locale/gnu/ctype_members.cc
15985 CMESSAGES_H=config/locale/gnu/messages_members.h
15986 CMESSAGES_CC=config/locale/gnu/messages_members.cc
15987 CMONEY_CC=config/locale/gnu/monetary_members.cc
15988 CNUMERIC_CC=config/locale/gnu/numeric_members.cc
15989 CTIME_H=config/locale/gnu/time_members.h
15990 CTIME_CC=config/locale/gnu/time_members.cc
15991 CLOCALE_INTERNAL_H=config/locale/gnu/c++locale_internal.h
15994 { $as_echo "$as_me:${as_lineno-$LINENO}: result: IEEE 1003.1" >&5
15995 $as_echo "IEEE 1003.1" >&6; }
15997 CLOCALE_H=config/locale/ieee_1003.1-2001/c_locale.h
15998 CLOCALE_CC=config/locale/ieee_1003.1-2001/c_locale.cc
15999 CCODECVT_CC=config/locale/generic/codecvt_members.cc
16000 CCOLLATE_CC=config/locale/generic/collate_members.cc
16001 CCTYPE_CC=config/locale/generic/ctype_members.cc
16002 CMESSAGES_H=config/locale/ieee_1003.1-2001/messages_members.h
16003 CMESSAGES_CC=config/locale/ieee_1003.1-2001/messages_members.cc
16004 CMONEY_CC=config/locale/generic/monetary_members.cc
16005 CNUMERIC_CC=config/locale/generic/numeric_members.cc
16006 CTIME_H=config/locale/generic/time_members.h
16007 CTIME_CC=config/locale/generic/time_members.cc
16008 CLOCALE_INTERNAL_H=config/locale/generic/c++locale_internal.h
16011 { $as_echo "$as_me:${as_lineno-$LINENO}: result: newlib" >&5
16012 $as_echo "newlib" >&6; }
16014 CLOCALE_H=config/locale/generic/c_locale.h
16015 CLOCALE_CC=config/locale/generic/c_locale.cc
16016 CCODECVT_CC=config/locale/generic/codecvt_members.cc
16017 CCOLLATE_CC=config/locale/generic/collate_members.cc
16018 CCTYPE_CC=config/locale/newlib/ctype_members.cc
16019 CMESSAGES_H=config/locale/generic/messages_members.h
16020 CMESSAGES_CC=config/locale/generic/messages_members.cc
16021 CMONEY_CC=config/locale/generic/monetary_members.cc
16022 CNUMERIC_CC=config/locale/generic/numeric_members.cc
16023 CTIME_H=config/locale/generic/time_members.h
16024 CTIME_CC=config/locale/generic/time_members.cc
16025 CLOCALE_INTERNAL_H=config/locale/generic/c++locale_internal.h
16029 # This is where the testsuite looks for locale catalogs, using the
16030 # -DLOCALEDIR define during testsuite compilation.
16031 glibcxx_localedir=${glibcxx_builddir}/po/share/locale
16034 # A standalone libintl (e.g., GNU libintl) may be in use.
16035 if test $USE_NLS = yes; then
16036 for ac_header in libintl.h
16038 ac_fn_c_check_header_mongrel "$LINENO" "libintl.h" "ac_cv_header_libintl_h" "$ac_includes_default"
16039 if test "x$ac_cv_header_libintl_h" = x""yes; then :
16040 cat >>confdefs.h <<_ACEOF
16041 #define HAVE_LIBINTL_H 1
16050 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing gettext" >&5
16051 $as_echo_n "checking for library containing gettext... " >&6; }
16052 if test "${ac_cv_search_gettext+set}" = set; then :
16053 $as_echo_n "(cached) " >&6
16055 ac_func_search_save_LIBS=$LIBS
16056 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16057 /* end confdefs.h. */
16059 /* Override any GCC internal prototype to avoid an error.
16060 Use char because int might match the return type of a GCC
16061 builtin and then its argument prototype would still apply. */
16074 for ac_lib in '' intl; do
16075 if test -z "$ac_lib"; then
16076 ac_res="none required"
16079 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
16081 if test x$gcc_no_link = xyes; then
16082 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
16084 if ac_fn_c_try_link "$LINENO"; then :
16085 ac_cv_search_gettext=$ac_res
16087 rm -f core conftest.err conftest.$ac_objext \
16089 if test "${ac_cv_search_gettext+set}" = set; then :
16093 if test "${ac_cv_search_gettext+set}" = set; then :
16096 ac_cv_search_gettext=no
16098 rm conftest.$ac_ext
16099 LIBS=$ac_func_search_save_LIBS
16101 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_gettext" >&5
16102 $as_echo "$ac_cv_search_gettext" >&6; }
16103 ac_res=$ac_cv_search_gettext
16104 if test "$ac_res" != no; then :
16105 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
16112 if test $USE_NLS = yes; then
16114 $as_echo "#define _GLIBCXX_USE_NLS 1" >>confdefs.h
16133 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for std::allocator base class" >&5
16134 $as_echo_n "checking for std::allocator base class... " >&6; }
16135 # Check whether --enable-libstdcxx-allocator was given.
16136 if test "${enable_libstdcxx_allocator+set}" = set; then :
16137 enableval=$enable_libstdcxx_allocator;
16138 case "$enableval" in
16139 new|malloc|mt|bitmap|pool|yes|no|auto) ;;
16140 *) as_fn_error "Unknown argument to enable/disable libstdcxx-allocator" "$LINENO" 5 ;;
16144 enable_libstdcxx_allocator=auto
16149 # If they didn't use this option switch, or if they specified --enable
16150 # with no specific model, we'll have to look for one. If they
16151 # specified --disable (???), do likewise.
16152 if test $enable_libstdcxx_allocator = no ||
16153 test $enable_libstdcxx_allocator = yes;
16155 enable_libstdcxx_allocator=auto
16158 # Either a known package, or "auto". Auto implies the default choice
16159 # for a particular platform.
16160 enable_libstdcxx_allocator_flag=$enable_libstdcxx_allocator
16162 # Probe for host-specific support if no specific model is specified.
16163 # Default to "new".
16164 if test $enable_libstdcxx_allocator_flag = auto; then
16165 case ${target_os} in
16166 linux* | gnu* | kfreebsd*-gnu | knetbsd*-gnu)
16167 enable_libstdcxx_allocator_flag=new
16170 enable_libstdcxx_allocator_flag=new
16174 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_libstdcxx_allocator_flag" >&5
16175 $as_echo "$enable_libstdcxx_allocator_flag" >&6; }
16178 # Set configure bits for specified locale package
16179 case ${enable_libstdcxx_allocator_flag} in
16181 ALLOCATOR_H=config/allocator/bitmap_allocator_base.h
16182 ALLOCATOR_NAME=__gnu_cxx::bitmap_allocator
16185 ALLOCATOR_H=config/allocator/malloc_allocator_base.h
16186 ALLOCATOR_NAME=__gnu_cxx::malloc_allocator
16189 ALLOCATOR_H=config/allocator/mt_allocator_base.h
16190 ALLOCATOR_NAME=__gnu_cxx::__mt_alloc
16193 ALLOCATOR_H=config/allocator/new_allocator_base.h
16194 ALLOCATOR_NAME=__gnu_cxx::new_allocator
16197 ALLOCATOR_H=config/allocator/pool_allocator_base.h
16198 ALLOCATOR_NAME=__gnu_cxx::__pool_alloc
16206 # Check whether --enable-cheaders was given.
16207 if test "${enable_cheaders+set}" = set; then :
16208 enableval=$enable_cheaders;
16209 case "$enableval" in
16210 c|c_std|c_global) ;;
16211 *) as_fn_error "Unknown argument to enable/disable cheaders" "$LINENO" 5 ;;
16215 enable_cheaders=$c_model
16219 { $as_echo "$as_me:${as_lineno-$LINENO}: \"C\" header strategy set to $enable_cheaders" >&5
16220 $as_echo "$as_me: \"C\" header strategy set to $enable_cheaders" >&6;}
16222 C_INCLUDE_DIR='${glibcxx_srcdir}/include/'$enable_cheaders
16224 # Allow overrides to configure.host here.
16225 if test $enable_cheaders = c_global; then
16226 c_compatibility=yes
16235 # Check whether --enable-long-long was given.
16236 if test "${enable_long_long+set}" = set; then :
16237 enableval=$enable_long_long;
16238 case "$enableval" in
16240 *) as_fn_error "Argument to enable/disable long-long must be yes or no" "$LINENO" 5 ;;
16244 enable_long_long=yes
16248 if test $enable_long_long = yes; then
16250 $as_echo "#define _GLIBCXX_USE_LONG_LONG 1" >>confdefs.h
16253 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for enabled long long specializations" >&5
16254 $as_echo_n "checking for enabled long long specializations... " >&6; }
16255 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_long_long" >&5
16256 $as_echo "$enable_long_long" >&6; }
16259 # Check whether --enable-wchar_t was given.
16260 if test "${enable_wchar_t+set}" = set; then :
16261 enableval=$enable_wchar_t;
16262 case "$enableval" in
16264 *) as_fn_error "Argument to enable/disable wchar_t must be yes or no" "$LINENO" 5 ;;
16273 # Test wchar.h for mbstate_t, which is needed for char_traits and fpos.
16274 for ac_header in wchar.h
16276 ac_fn_c_check_header_mongrel "$LINENO" "wchar.h" "ac_cv_header_wchar_h" "$ac_includes_default"
16277 if test "x$ac_cv_header_wchar_h" = x""yes; then :
16278 cat >>confdefs.h <<_ACEOF
16279 #define HAVE_WCHAR_H 1
16288 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for mbstate_t" >&5
16289 $as_echo_n "checking for mbstate_t... " >&6; }
16290 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16291 /* end confdefs.h. */
16296 mbstate_t teststate;
16301 if ac_fn_c_try_compile "$LINENO"; then :
16306 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
16307 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_mbstate_t" >&5
16308 $as_echo "$have_mbstate_t" >&6; }
16309 if test x"$have_mbstate_t" = xyes; then
16311 $as_echo "#define HAVE_MBSTATE_T 1" >>confdefs.h
16315 # Test it always, for use in GLIBCXX_ENABLE_C99, together with
16317 for ac_header in wctype.h
16319 ac_fn_c_check_header_mongrel "$LINENO" "wctype.h" "ac_cv_header_wctype_h" "$ac_includes_default"
16320 if test "x$ac_cv_header_wctype_h" = x""yes; then :
16321 cat >>confdefs.h <<_ACEOF
16322 #define HAVE_WCTYPE_H 1
16324 ac_has_wctype_h=yes
16332 if test x"$enable_wchar_t" = x"yes"; then
16336 ac_cpp='$CXXCPP $CPPFLAGS'
16337 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
16338 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
16339 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
16342 if test x"$ac_has_wchar_h" = xyes &&
16343 test x"$ac_has_wctype_h" = xyes; then
16344 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16345 /* end confdefs.h. */
16347 #include <stddef.h>
16350 long j = WCHAR_MIN;
16351 long k = WCHAR_MAX;
16416 if ac_fn_cxx_try_compile "$LINENO"; then :
16421 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
16427 ac_cpp='$CPP $CPPFLAGS'
16428 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
16429 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
16430 ac_compiler_gnu=$ac_cv_c_compiler_gnu
16434 if test x"$enable_wchar_t" = x"yes"; then
16436 $as_echo "#define _GLIBCXX_USE_WCHAR_T 1" >>confdefs.h
16440 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for enabled wchar_t specializations" >&5
16441 $as_echo_n "checking for enabled wchar_t specializations... " >&6; }
16442 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_wchar_t" >&5
16443 $as_echo "$enable_wchar_t" >&6; }
16447 # Check whether --enable-c99 was given.
16448 if test "${enable_c99+set}" = set; then :
16449 enableval=$enable_c99;
16450 case "$enableval" in
16452 *) as_fn_error "Argument to enable/disable c99 must be yes or no" "$LINENO" 5 ;;
16461 if test x"$enable_c99" = x"yes"; then
16465 ac_cpp='$CXXCPP $CPPFLAGS'
16466 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
16467 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
16468 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
16471 # Use -std=c++98 because the default (-std=gnu++98) leaves __STRICT_ANSI__
16472 # undefined and fake C99 facilities - like pre-standard snprintf - may be
16473 # spuriously enabled.
16474 # Long term, -std=c++0x could be even better, could manage to explicitely
16475 # request C99 facilities to the underlying C headers.
16476 ac_save_CXXFLAGS="$CXXFLAGS"
16477 CXXFLAGS="$CXXFLAGS -std=c++98"
16478 ac_save_LIBS="$LIBS"
16479 ac_save_gcc_no_link="$gcc_no_link"
16481 if test x$gcc_no_link != xyes; then
16482 # Use -fno-exceptions to that the C driver can link these tests without
16483 # hitting undefined references to personality routines.
16484 CXXFLAGS="$CXXFLAGS -fno-exceptions"
16485 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sin in -lm" >&5
16486 $as_echo_n "checking for sin in -lm... " >&6; }
16487 if test "${ac_cv_lib_m_sin+set}" = set; then :
16488 $as_echo_n "(cached) " >&6
16490 ac_check_lib_save_LIBS=$LIBS
16492 if test x$gcc_no_link = xyes; then
16493 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
16495 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16496 /* end confdefs.h. */
16498 /* Override any GCC internal prototype to avoid an error.
16499 Use char because int might match the return type of a GCC
16500 builtin and then its argument prototype would still apply. */
16513 if ac_fn_cxx_try_link "$LINENO"; then :
16514 ac_cv_lib_m_sin=yes
16518 rm -f core conftest.err conftest.$ac_objext \
16519 conftest$ac_exeext conftest.$ac_ext
16520 LIBS=$ac_check_lib_save_LIBS
16522 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_sin" >&5
16523 $as_echo "$ac_cv_lib_m_sin" >&6; }
16524 if test "x$ac_cv_lib_m_sin" = x""yes; then :
16530 # Use the default compile-only tests in GCC_TRY_COMPILE_OR_LINK
16537 # Check for the existence of <math.h> functions used if C99 is enabled.
16538 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ISO C99 support in <math.h>" >&5
16539 $as_echo_n "checking for ISO C99 support in <math.h>... " >&6; }
16540 if test "${glibcxx_cv_c99_math+set}" = set; then :
16541 $as_echo_n "(cached) " >&6
16544 if test x$gcc_no_link = xyes; then
16545 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16546 /* end confdefs.h. */
16548 volatile double d1, d2;
16553 i = fpclassify(d1);
16559 i = isgreater(d1, d2);
16560 i = isgreaterequal(d1, d2);
16561 i = isless(d1, d2);
16562 i = islessequal(d1, d2);
16563 i = islessgreater(d1, d2);
16564 i = islessgreater(d1, d2);
16565 i = isunordered(d1, d2);
16571 if ac_fn_cxx_try_compile "$LINENO"; then :
16572 glibcxx_cv_c99_math=yes
16574 glibcxx_cv_c99_math=no
16576 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
16578 if test x$gcc_no_link = xyes; then
16579 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
16581 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16582 /* end confdefs.h. */
16584 volatile double d1, d2;
16589 i = fpclassify(d1);
16595 i = isgreater(d1, d2);
16596 i = isgreaterequal(d1, d2);
16597 i = isless(d1, d2);
16598 i = islessequal(d1, d2);
16599 i = islessgreater(d1, d2);
16600 i = islessgreater(d1, d2);
16601 i = isunordered(d1, d2);
16607 if ac_fn_cxx_try_link "$LINENO"; then :
16608 glibcxx_cv_c99_math=yes
16610 glibcxx_cv_c99_math=no
16612 rm -f core conftest.err conftest.$ac_objext \
16613 conftest$ac_exeext conftest.$ac_ext
16618 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_c99_math" >&5
16619 $as_echo "$glibcxx_cv_c99_math" >&6; }
16620 if test x"$glibcxx_cv_c99_math" = x"yes"; then
16622 $as_echo "#define _GLIBCXX_USE_C99_MATH 1" >>confdefs.h
16626 # Check for the existence of <complex.h> complex math functions.
16627 # This is necessary even though libstdc++ uses the builtin versions
16628 # of these functions, because if the builtin cannot be used, a reference
16629 # to the library function is emitted.
16630 for ac_header in tgmath.h
16632 ac_fn_cxx_check_header_mongrel "$LINENO" "tgmath.h" "ac_cv_header_tgmath_h" "$ac_includes_default"
16633 if test "x$ac_cv_header_tgmath_h" = x""yes; then :
16634 cat >>confdefs.h <<_ACEOF
16635 #define HAVE_TGMATH_H 1
16637 ac_has_tgmath_h=yes
16644 for ac_header in complex.h
16646 ac_fn_cxx_check_header_mongrel "$LINENO" "complex.h" "ac_cv_header_complex_h" "$ac_includes_default"
16647 if test "x$ac_cv_header_complex_h" = x""yes; then :
16648 cat >>confdefs.h <<_ACEOF
16649 #define HAVE_COMPLEX_H 1
16651 ac_has_complex_h=yes
16653 ac_has_complex_h=no
16658 glibcxx_cv_c99_complex=no;
16659 if test x"$ac_has_complex_h" = x"yes"; then
16660 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ISO C99 support in <complex.h>" >&5
16661 $as_echo_n "checking for ISO C99 support in <complex.h>... " >&6; }
16662 if test x$gcc_no_link = xyes; then
16663 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16664 /* end confdefs.h. */
16665 #include <complex.h>
16666 typedef __complex__ float float_type;
16667 typedef __complex__ double double_type;
16668 typedef __complex__ long double ld_type;
16669 volatile float_type tmpf;
16670 volatile double_type tmpd;
16671 volatile ld_type tmpld;
16674 volatile long double ld;
16680 tmpf = ccosf(tmpf);
16681 tmpf = ccoshf(tmpf);
16682 tmpf = cexpf(tmpf);
16683 tmpf = clogf(tmpf);
16684 tmpf = csinf(tmpf);
16685 tmpf = csinhf(tmpf);
16686 tmpf = csqrtf(tmpf);
16687 tmpf = ctanf(tmpf);
16688 tmpf = ctanhf(tmpf);
16689 tmpf = cpowf(tmpf, tmpf);
16690 tmpf = cprojf(tmpf);
16694 tmpd = ccosh(tmpd);
16698 tmpd = csinh(tmpd);
16699 tmpd = csqrt(tmpd);
16701 tmpd = ctanh(tmpd);
16702 tmpd = cpow(tmpd, tmpd);
16703 tmpd = cproj(tmpd);
16706 tmpld = ccosl(tmpld);
16707 tmpld = ccoshl(tmpld);
16708 tmpld = cexpl(tmpld);
16709 tmpld = clogl(tmpld);
16710 tmpld = csinl(tmpld);
16711 tmpld = csinhl(tmpld);
16712 tmpld = csqrtl(tmpld);
16713 tmpld = ctanl(tmpld);
16714 tmpld = ctanhl(tmpld);
16715 tmpld = cpowl(tmpld, tmpld);
16716 tmpld = cprojl(tmpld);
16722 if ac_fn_cxx_try_compile "$LINENO"; then :
16723 glibcxx_cv_c99_complex=yes
16725 glibcxx_cv_c99_complex=no
16727 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
16729 if test x$gcc_no_link = xyes; then
16730 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
16732 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16733 /* end confdefs.h. */
16734 #include <complex.h>
16735 typedef __complex__ float float_type;
16736 typedef __complex__ double double_type;
16737 typedef __complex__ long double ld_type;
16738 volatile float_type tmpf;
16739 volatile double_type tmpd;
16740 volatile ld_type tmpld;
16743 volatile long double ld;
16749 tmpf = ccosf(tmpf);
16750 tmpf = ccoshf(tmpf);
16751 tmpf = cexpf(tmpf);
16752 tmpf = clogf(tmpf);
16753 tmpf = csinf(tmpf);
16754 tmpf = csinhf(tmpf);
16755 tmpf = csqrtf(tmpf);
16756 tmpf = ctanf(tmpf);
16757 tmpf = ctanhf(tmpf);
16758 tmpf = cpowf(tmpf, tmpf);
16759 tmpf = cprojf(tmpf);
16763 tmpd = ccosh(tmpd);
16767 tmpd = csinh(tmpd);
16768 tmpd = csqrt(tmpd);
16770 tmpd = ctanh(tmpd);
16771 tmpd = cpow(tmpd, tmpd);
16772 tmpd = cproj(tmpd);
16775 tmpld = ccosl(tmpld);
16776 tmpld = ccoshl(tmpld);
16777 tmpld = cexpl(tmpld);
16778 tmpld = clogl(tmpld);
16779 tmpld = csinl(tmpld);
16780 tmpld = csinhl(tmpld);
16781 tmpld = csqrtl(tmpld);
16782 tmpld = ctanl(tmpld);
16783 tmpld = ctanhl(tmpld);
16784 tmpld = cpowl(tmpld, tmpld);
16785 tmpld = cprojl(tmpld);
16791 if ac_fn_cxx_try_link "$LINENO"; then :
16792 glibcxx_cv_c99_complex=yes
16794 glibcxx_cv_c99_complex=no
16796 rm -f core conftest.err conftest.$ac_objext \
16797 conftest$ac_exeext conftest.$ac_ext
16800 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_c99_complex" >&5
16801 $as_echo "$glibcxx_cv_c99_complex" >&6; }
16802 if test x"$glibcxx_cv_c99_complex" = x"yes"; then
16804 $as_echo "#define _GLIBCXX_USE_C99_COMPLEX 1" >>confdefs.h
16808 # Check for the existence in <stdio.h> of vscanf, et. al.
16809 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ISO C99 support in <stdio.h>" >&5
16810 $as_echo_n "checking for ISO C99 support in <stdio.h>... " >&6; }
16811 if test "${glibcxx_cv_c99_stdio+set}" = set; then :
16812 $as_echo_n "(cached) " >&6
16815 if test x$gcc_no_link = xyes; then
16816 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16817 /* end confdefs.h. */
16819 #include <stdarg.h>
16820 void foo(char* fmt, ...)
16822 va_list args; va_start(args, fmt);
16823 vfscanf(stderr, "%i", args);
16824 vscanf("%i", args);
16825 vsnprintf(fmt, 0, "%i", args);
16826 vsscanf(fmt, "%i", args);
16831 snprintf("12", 0, "%i");
16836 if ac_fn_cxx_try_compile "$LINENO"; then :
16837 glibcxx_cv_c99_stdio=yes
16839 glibcxx_cv_c99_stdio=no
16841 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
16843 if test x$gcc_no_link = xyes; then
16844 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
16846 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16847 /* end confdefs.h. */
16849 #include <stdarg.h>
16850 void foo(char* fmt, ...)
16852 va_list args; va_start(args, fmt);
16853 vfscanf(stderr, "%i", args);
16854 vscanf("%i", args);
16855 vsnprintf(fmt, 0, "%i", args);
16856 vsscanf(fmt, "%i", args);
16861 snprintf("12", 0, "%i");
16866 if ac_fn_cxx_try_link "$LINENO"; then :
16867 glibcxx_cv_c99_stdio=yes
16869 glibcxx_cv_c99_stdio=no
16871 rm -f core conftest.err conftest.$ac_objext \
16872 conftest$ac_exeext conftest.$ac_ext
16877 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_c99_stdio" >&5
16878 $as_echo "$glibcxx_cv_c99_stdio" >&6; }
16880 # Check for the existence in <stdlib.h> of lldiv_t, et. al.
16881 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ISO C99 support in <stdlib.h>" >&5
16882 $as_echo_n "checking for ISO C99 support in <stdlib.h>... " >&6; }
16883 if test "${glibcxx_cv_c99_stdlib+set}" = set; then :
16884 $as_echo_n "(cached) " >&6
16887 if test x$gcc_no_link = xyes; then
16888 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16889 /* end confdefs.h. */
16890 #include <stdlib.h>
16892 volatile long double ld;
16893 volatile unsigned long long ll;
16899 f = strtof("gnu", &tmp);
16900 ld = strtold("gnu", &tmp);
16901 ll = strtoll("gnu", &tmp, 10);
16902 ll = strtoull("gnu", &tmp, 10);
16904 mydivt = lldiv(10,1);
16914 if ac_fn_cxx_try_compile "$LINENO"; then :
16915 glibcxx_cv_c99_stdlib=yes
16917 glibcxx_cv_c99_stdlib=no
16919 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
16921 if test x$gcc_no_link = xyes; then
16922 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
16924 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16925 /* end confdefs.h. */
16926 #include <stdlib.h>
16928 volatile long double ld;
16929 volatile unsigned long long ll;
16935 f = strtof("gnu", &tmp);
16936 ld = strtold("gnu", &tmp);
16937 ll = strtoll("gnu", &tmp, 10);
16938 ll = strtoull("gnu", &tmp, 10);
16940 mydivt = lldiv(10,1);
16950 if ac_fn_cxx_try_link "$LINENO"; then :
16951 glibcxx_cv_c99_stdlib=yes
16953 glibcxx_cv_c99_stdlib=no
16955 rm -f core conftest.err conftest.$ac_objext \
16956 conftest$ac_exeext conftest.$ac_ext
16961 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_c99_stdlib" >&5
16962 $as_echo "$glibcxx_cv_c99_stdlib" >&6; }
16964 # Check for the existence in <wchar.h> of wcstold, etc.
16965 glibcxx_cv_c99_wchar=no;
16966 if test x"$ac_has_wchar_h" = xyes &&
16967 test x"$ac_has_wctype_h" = xyes; then
16968 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ISO C99 support in <wchar.h>" >&5
16969 $as_echo_n "checking for ISO C99 support in <wchar.h>... " >&6; }
16970 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16971 /* end confdefs.h. */
16988 if ac_fn_cxx_try_compile "$LINENO"; then :
16989 glibcxx_cv_c99_wchar=yes
16991 glibcxx_cv_c99_wchar=no
16993 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
16995 # Checks for wide character functions that may not be present.
16996 # Injection of these is wrapped with guard macros.
16997 # NB: only put functions here, instead of immediately above, if
16998 # absolutely necessary.
16999 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17000 /* end confdefs.h. */
17002 namespace test { using ::vfwscanf; }
17011 if ac_fn_cxx_try_compile "$LINENO"; then :
17013 $as_echo "#define HAVE_VFWSCANF 1" >>confdefs.h
17016 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
17018 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17019 /* end confdefs.h. */
17021 namespace test { using ::vswscanf; }
17030 if ac_fn_cxx_try_compile "$LINENO"; then :
17032 $as_echo "#define HAVE_VSWSCANF 1" >>confdefs.h
17035 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
17037 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17038 /* end confdefs.h. */
17040 namespace test { using ::vwscanf; }
17049 if ac_fn_cxx_try_compile "$LINENO"; then :
17051 $as_echo "#define HAVE_VWSCANF 1" >>confdefs.h
17054 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
17056 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17057 /* end confdefs.h. */
17059 namespace test { using ::wcstof; }
17068 if ac_fn_cxx_try_compile "$LINENO"; then :
17070 $as_echo "#define HAVE_WCSTOF 1" >>confdefs.h
17073 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
17075 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17076 /* end confdefs.h. */
17077 #include <wctype.h>
17081 wint_t t; int i = iswblank(t);
17086 if ac_fn_cxx_try_compile "$LINENO"; then :
17088 $as_echo "#define HAVE_ISWBLANK 1" >>confdefs.h
17091 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
17093 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_c99_wchar" >&5
17094 $as_echo "$glibcxx_cv_c99_wchar" >&6; }
17097 # Option parsed, now set things appropriately.
17098 if test x"$glibcxx_cv_c99_math" = x"no" ||
17099 test x"$glibcxx_cv_c99_complex" = x"no" ||
17100 test x"$glibcxx_cv_c99_stdio" = x"no" ||
17101 test x"$glibcxx_cv_c99_stdlib" = x"no" ||
17102 test x"$glibcxx_cv_c99_wchar" = x"no"; then
17106 $as_echo "#define _GLIBCXX_USE_C99 1" >>confdefs.h
17110 gcc_no_link="$ac_save_gcc_no_link"
17111 LIBS="$ac_save_LIBS"
17112 CXXFLAGS="$ac_save_CXXFLAGS"
17114 ac_cpp='$CPP $CPPFLAGS'
17115 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
17116 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
17117 ac_compiler_gnu=$ac_cv_c_compiler_gnu
17121 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fully enabled ISO C99 support" >&5
17122 $as_echo_n "checking for fully enabled ISO C99 support... " >&6; }
17123 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_c99" >&5
17124 $as_echo "$enable_c99" >&6; }
17127 # Check whether --enable-concept-checks was given.
17128 if test "${enable_concept_checks+set}" = set; then :
17129 enableval=$enable_concept_checks;
17130 case "$enableval" in
17132 *) as_fn_error "Argument to enable/disable concept-checks must be yes or no" "$LINENO" 5 ;;
17136 enable_concept_checks=no
17140 if test $enable_concept_checks = yes; then
17142 $as_echo "#define _GLIBCXX_CONCEPT_CHECKS 1" >>confdefs.h
17147 # Check whether --enable-libstdcxx-debug-flags was given.
17148 if test "${enable_libstdcxx_debug_flags+set}" = set; then :
17149 enableval=$enable_libstdcxx_debug_flags; case "x$enable_libstdcxx_debug_flags" in
17150 xno | x) enable_libstdcxx_debug_flags= ;;
17152 *) as_fn_error "--enable-libstdcxx-debug-flags needs compiler flags as arguments" "$LINENO" 5 ;;
17155 enable_libstdcxx_debug_flags="-gdwarf-4 -g3 -O0"
17160 # Option parsed, now set things appropriately
17161 DEBUG_FLAGS="$enable_libstdcxx_debug_flags"
17164 { $as_echo "$as_me:${as_lineno-$LINENO}: Debug build flags set to $DEBUG_FLAGS" >&5
17165 $as_echo "$as_me: Debug build flags set to $DEBUG_FLAGS" >&6;}
17168 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for additional debug build" >&5
17169 $as_echo_n "checking for additional debug build... " >&6; }
17170 # Check whether --enable-libstdcxx-debug was given.
17171 if test "${enable_libstdcxx_debug+set}" = set; then :
17172 enableval=$enable_libstdcxx_debug;
17173 case "$enableval" in
17175 *) as_fn_error "Argument to enable/disable libstdcxx-debug must be yes or no" "$LINENO" 5 ;;
17179 enable_libstdcxx_debug=no
17183 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_libstdcxx_debug" >&5
17184 $as_echo "$enable_libstdcxx_debug" >&6; }
17189 enable_parallel=no;
17191 # See if configured libgomp/omp.h exists. (libgomp may be in
17192 # noconfigdirs but not explicitly disabled.)
17193 if echo " ${TARGET_CONFIGDIRS} " | grep " libgomp " > /dev/null 2>&1 ; then
17194 enable_parallel=yes;
17196 { $as_echo "$as_me:${as_lineno-$LINENO}: target-libgomp not built" >&5
17197 $as_echo "$as_me: target-libgomp not built" >&6;}
17200 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for parallel mode support" >&5
17201 $as_echo_n "checking for parallel mode support... " >&6; }
17202 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_parallel" >&5
17203 $as_echo "$enable_parallel" >&6; }
17206 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for extra compiler flags for building" >&5
17207 $as_echo_n "checking for extra compiler flags for building... " >&6; }
17208 # Check whether --enable-cxx-flags was given.
17209 if test "${enable_cxx_flags+set}" = set; then :
17210 enableval=$enable_cxx_flags; case "x$enable_cxx_flags" in
17211 xno | x) enable_cxx_flags= ;;
17213 *) as_fn_error "--enable-cxx-flags needs compiler flags as arguments" "$LINENO" 5 ;;
17221 # Run through flags (either default or command-line) and set anything
17222 # extra (e.g., #defines) that must accompany particular g++ options.
17223 if test -n "$enable_cxx_flags"; then
17224 for f in $enable_cxx_flags; do
17228 *) # and we're trying to pass /what/ exactly?
17229 as_fn_error "compiler flags start with a -" "$LINENO" 5 ;;
17234 EXTRA_CXX_FLAGS="$enable_cxx_flags"
17235 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $EXTRA_CXX_FLAGS" >&5
17236 $as_echo "$EXTRA_CXX_FLAGS" >&6; }
17240 # Check whether --enable-fully-dynamic-string was given.
17241 if test "${enable_fully_dynamic_string+set}" = set; then :
17242 enableval=$enable_fully_dynamic_string;
17243 case "$enableval" in
17245 *) as_fn_error "Argument to enable/disable fully-dynamic-string must be yes or no" "$LINENO" 5 ;;
17249 enable_fully_dynamic_string=no
17253 if test $enable_fully_dynamic_string = yes; then
17254 enable_fully_dynamic_string_def=1
17256 enable_fully_dynamic_string_def=0
17259 cat >>confdefs.h <<_ACEOF
17260 #define _GLIBCXX_FULLY_DYNAMIC_STRING ${enable_fully_dynamic_string_def}
17266 # Check whether --enable-extern-template was given.
17267 if test "${enable_extern_template+set}" = set; then :
17268 enableval=$enable_extern_template;
17269 case "$enableval" in
17271 *) as_fn_error "Argument to enable/disable extern-template must be yes or no" "$LINENO" 5 ;;
17275 enable_extern_template=yes
17280 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for extern template support" >&5
17281 $as_echo_n "checking for extern template support... " >&6; }
17282 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_extern_template" >&5
17283 $as_echo "$enable_extern_template" >&6; }
17289 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for custom python install directory" >&5
17290 $as_echo_n "checking for custom python install directory... " >&6; }
17292 # Check whether --with-python-dir was given.
17293 if test "${with_python_dir+set}" = set; then :
17294 withval=$with_python_dir; with_python_dir=$withval
17296 with_python_dir="no"
17299 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${with_python_dir}" >&5
17300 $as_echo "${with_python_dir}" >&6; }
17302 # Needed for installing Python modules during make install.
17303 python_mod_dir="${with_python_dir}"
17308 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -Werror" >&5
17309 $as_echo_n "checking for -Werror... " >&6; }
17310 # Check whether --enable-werror was given.
17311 if test "${enable_werror+set}" = set; then :
17312 enableval=$enable_werror;
17313 case "$enableval" in
17315 *) as_fn_error "Argument to enable/disable werror must be yes or no" "$LINENO" 5 ;;
17323 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_werror" >&5
17324 $as_echo "$enable_werror" >&6; }
17328 # Checks for operating systems support that doesn't require linking.
17333 ac_cpp='$CXXCPP $CPPFLAGS'
17334 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
17335 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
17336 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
17341 # Solaris 8 FCS only had an overload for double std::abs(double) in
17342 # <iso/math_iso.h>. Patches 111721-04 (SPARC) and 112757-01 (x86)
17343 # introduced the full set also found from Solaris 9 onwards.
17344 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for float std::abs(float) overload" >&5
17345 $as_echo_n "checking for float std::abs(float) overload... " >&6; }
17346 if test "${glibcxx_cv_abs_float+set}" = set; then :
17347 $as_echo_n "(cached) " >&6
17350 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17351 /* end confdefs.h. */
17354 inline float abs(float __x)
17355 { return __builtin_fabsf(__x); }
17359 if ac_fn_cxx_try_compile "$LINENO"; then :
17360 glibcxx_cv_abs_float=no
17362 glibcxx_cv_abs_float=yes
17365 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
17369 # autoheader cannot handle indented templates.
17373 if test $glibcxx_cv_abs_float = yes; then
17374 $as_echo "#define __CORRECT_ISO_CPP_MATH_H_PROTO1 1" >>confdefs.h
17377 $as_echo "#define __CORRECT_ISO_CPP_MATH_H_PROTO2 1" >>confdefs.h
17380 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_abs_float" >&5
17381 $as_echo "$glibcxx_cv_abs_float" >&6; }
17386 ac_cpp='$CPP $CPPFLAGS'
17387 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
17388 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
17389 ac_compiler_gnu=$ac_cv_c_compiler_gnu
17396 ac_cpp='$CXXCPP $CPPFLAGS'
17397 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
17398 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
17399 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
17404 # Solaris 8 FCS lacked the overloads for long std::abs(long) and
17405 # ldiv_t std::div(long, long) in <iso/stdlib_iso.h>. Patches 109607-02
17406 # (SPARC) and 109608-02 (x86) introduced them.
17407 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long std::abs(long) overload" >&5
17408 $as_echo_n "checking for long std::abs(long) overload... " >&6; }
17409 if test "${glibcxx_cv_abs_long+set}" = set; then :
17410 $as_echo_n "(cached) " >&6
17413 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17414 /* end confdefs.h. */
17415 #include <stdlib.h>
17418 abs(long __i) { return labs(__i); }
17422 if ac_fn_cxx_try_compile "$LINENO"; then :
17423 glibcxx_cv_abs_long=no
17425 glibcxx_cv_abs_long=yes
17428 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
17432 # autoheader cannot handle indented templates.
17434 if test $glibcxx_cv_abs_long = yes; then
17435 $as_echo "#define __CORRECT_ISO_CPP_STDLIB_H_PROTO 1" >>confdefs.h
17438 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_abs_long" >&5
17439 $as_echo "$glibcxx_cv_abs_long" >&6; }
17444 ac_cpp='$CPP $CPPFLAGS'
17445 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
17446 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
17447 ac_compiler_gnu=$ac_cv_c_compiler_gnu
17454 ac_cpp='$CXXCPP $CPPFLAGS'
17455 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
17456 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
17457 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
17460 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gets declaration" >&5
17461 $as_echo_n "checking for gets declaration... " >&6; }
17462 if test "${glibcxx_cv_gets+set}" = set; then :
17463 $as_echo_n "(cached) " >&6
17466 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17467 /* end confdefs.h. */
17475 if ac_fn_cxx_try_compile "$LINENO"; then :
17476 glibcxx_cv_gets=yes
17481 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
17485 if test $glibcxx_cv_gets = yes; then
17487 $as_echo "#define HAVE_GETS 1" >>confdefs.h
17490 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_gets" >&5
17491 $as_echo "$glibcxx_cv_gets" >&6; }
17494 ac_cpp='$CPP $CPPFLAGS'
17495 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
17496 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
17497 ac_compiler_gnu=$ac_cv_c_compiler_gnu
17502 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for EOWNERDEAD" >&5
17503 $as_echo_n "checking for EOWNERDEAD... " >&6; }
17504 if test "${glibcxx_cv_system_error1+set}" = set; then :
17505 $as_echo_n "(cached) " >&6
17508 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17509 /* end confdefs.h. */
17514 int i = EOWNERDEAD;
17519 if ac_fn_c_try_compile "$LINENO"; then :
17520 glibcxx_cv_system_error1=yes
17522 glibcxx_cv_system_error1=no
17524 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
17528 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_system_error1" >&5
17529 $as_echo "$glibcxx_cv_system_error1" >&6; }
17530 if test x"$glibcxx_cv_system_error1" = x"yes"; then
17532 $as_echo "#define HAVE_EOWNERDEAD 1" >>confdefs.h
17535 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ENOTRECOVERABLE" >&5
17536 $as_echo_n "checking for ENOTRECOVERABLE... " >&6; }
17537 if test "${glibcxx_cv_system_error2+set}" = set; then :
17538 $as_echo_n "(cached) " >&6
17541 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17542 /* end confdefs.h. */
17547 int i = ENOTRECOVERABLE;
17552 if ac_fn_c_try_compile "$LINENO"; then :
17553 glibcxx_cv_system_error2=yes
17555 glibcxx_cv_system_error2=no
17557 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
17561 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_system_error2" >&5
17562 $as_echo "$glibcxx_cv_system_error2" >&6; }
17563 if test x"$glibcxx_cv_system_error2" = x"yes"; then
17565 $as_echo "#define HAVE_ENOTRECOVERABLE 1" >>confdefs.h
17568 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ENOLINK" >&5
17569 $as_echo_n "checking for ENOLINK... " >&6; }
17570 if test "${glibcxx_cv_system_error3+set}" = set; then :
17571 $as_echo_n "(cached) " >&6
17574 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17575 /* end confdefs.h. */
17585 if ac_fn_c_try_compile "$LINENO"; then :
17586 glibcxx_cv_system_error3=yes
17588 glibcxx_cv_system_error3=no
17590 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
17594 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_system_error3" >&5
17595 $as_echo "$glibcxx_cv_system_error3" >&6; }
17596 if test x"$glibcxx_cv_system_error3" = x"yes"; then
17598 $as_echo "#define HAVE_ENOLINK 1" >>confdefs.h
17601 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for EPROTO" >&5
17602 $as_echo_n "checking for EPROTO... " >&6; }
17603 if test "${glibcxx_cv_system_error4+set}" = set; then :
17604 $as_echo_n "(cached) " >&6
17607 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17608 /* end confdefs.h. */
17618 if ac_fn_c_try_compile "$LINENO"; then :
17619 glibcxx_cv_system_error4=yes
17621 glibcxx_cv_system_error4=no
17623 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
17627 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_system_error4" >&5
17628 $as_echo "$glibcxx_cv_system_error4" >&6; }
17629 if test x"$glibcxx_cv_system_error4" = x"yes"; then
17631 $as_echo "#define HAVE_EPROTO 1" >>confdefs.h
17634 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ENODATA" >&5
17635 $as_echo_n "checking for ENODATA... " >&6; }
17636 if test "${glibcxx_cv_system_error5+set}" = set; then :
17637 $as_echo_n "(cached) " >&6
17640 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17641 /* end confdefs.h. */
17651 if ac_fn_c_try_compile "$LINENO"; then :
17652 glibcxx_cv_system_error5=yes
17654 glibcxx_cv_system_error5=no
17656 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
17660 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_system_error5" >&5
17661 $as_echo "$glibcxx_cv_system_error5" >&6; }
17662 if test x"$glibcxx_cv_system_error5" = x"yes"; then
17664 $as_echo "#define HAVE_ENODATA 1" >>confdefs.h
17667 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ENOSR" >&5
17668 $as_echo_n "checking for ENOSR... " >&6; }
17669 if test "${glibcxx_cv_system_error6+set}" = set; then :
17670 $as_echo_n "(cached) " >&6
17673 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17674 /* end confdefs.h. */
17684 if ac_fn_c_try_compile "$LINENO"; then :
17685 glibcxx_cv_system_error6=yes
17687 glibcxx_cv_system_error6=no
17689 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
17693 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_system_error6" >&5
17694 $as_echo "$glibcxx_cv_system_error6" >&6; }
17695 if test x"$glibcxx_cv_system_error6" = x"yes"; then
17697 $as_echo "#define HAVE_ENOSR 1" >>confdefs.h
17700 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ENOSTR" >&5
17701 $as_echo_n "checking for ENOSTR... " >&6; }
17702 if test "${glibcxx_cv_system_error7+set}" = set; then :
17703 $as_echo_n "(cached) " >&6
17706 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17707 /* end confdefs.h. */
17717 if ac_fn_c_try_compile "$LINENO"; then :
17718 glibcxx_cv_system_error7=yes
17720 glibcxx_cv_system_error7=no
17722 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
17726 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_system_error7" >&5
17727 $as_echo "$glibcxx_cv_system_error7" >&6; }
17728 if test x"$glibcxx_cv_system_error7" = x"yes"; then
17730 $as_echo "#define HAVE_ENOSTR 1" >>confdefs.h
17733 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ETIME" >&5
17734 $as_echo_n "checking for ETIME... " >&6; }
17735 if test "${glibcxx_cv_system_error8+set}" = set; then :
17736 $as_echo_n "(cached) " >&6
17739 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17740 /* end confdefs.h. */
17750 if ac_fn_c_try_compile "$LINENO"; then :
17751 glibcxx_cv_system_error8=yes
17753 glibcxx_cv_system_error8=no
17755 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
17759 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_system_error8" >&5
17760 $as_echo "$glibcxx_cv_system_error8" >&6; }
17761 if test x"$glibcxx_cv_system_error8" = x"yes"; then
17763 $as_echo "#define HAVE_ETIME 1" >>confdefs.h
17766 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for EBADMSG" >&5
17767 $as_echo_n "checking for EBADMSG... " >&6; }
17768 if test "${glibcxx_cv_system_error9+set}" = set; then :
17769 $as_echo_n "(cached) " >&6
17772 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17773 /* end confdefs.h. */
17783 if ac_fn_c_try_compile "$LINENO"; then :
17784 glibcxx_cv_system_error9=yes
17786 glibcxx_cv_system_error9=no
17788 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
17792 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_system_error9" >&5
17793 $as_echo "$glibcxx_cv_system_error9" >&6; }
17794 if test x"$glibcxx_cv_system_error9" = x"yes"; then
17796 $as_echo "#define HAVE_EBADMSG 1" >>confdefs.h
17799 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ECANCELED" >&5
17800 $as_echo_n "checking for ECANCELED... " >&6; }
17801 if test "${glibcxx_cv_system_error10+set}" = set; then :
17802 $as_echo_n "(cached) " >&6
17805 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17806 /* end confdefs.h. */
17816 if ac_fn_c_try_compile "$LINENO"; then :
17817 glibcxx_cv_system_error10=yes
17819 glibcxx_cv_system_error10=no
17821 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
17825 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_system_error10" >&5
17826 $as_echo "$glibcxx_cv_system_error10" >&6; }
17827 if test x"$glibcxx_cv_system_error10" = x"yes"; then
17829 $as_echo "#define HAVE_ECANCELED 1" >>confdefs.h
17832 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for EOVERFLOW" >&5
17833 $as_echo_n "checking for EOVERFLOW... " >&6; }
17834 if test "${glibcxx_cv_system_error11+set}" = set; then :
17835 $as_echo_n "(cached) " >&6
17838 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17839 /* end confdefs.h. */
17849 if ac_fn_c_try_compile "$LINENO"; then :
17850 glibcxx_cv_system_error11=yes
17852 glibcxx_cv_system_error11=no
17854 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
17858 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_system_error11" >&5
17859 $as_echo "$glibcxx_cv_system_error11" >&6; }
17860 if test x"$glibcxx_cv_system_error11" = x"yes"; then
17862 $as_echo "#define HAVE_EOVERFLOW 1" >>confdefs.h
17865 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ENOTSUP" >&5
17866 $as_echo_n "checking for ENOTSUP... " >&6; }
17867 if test "${glibcxx_cv_system_error12+set}" = set; then :
17868 $as_echo_n "(cached) " >&6
17871 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17872 /* end confdefs.h. */
17882 if ac_fn_c_try_compile "$LINENO"; then :
17883 glibcxx_cv_system_error12=yes
17885 glibcxx_cv_system_error12=no
17887 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
17891 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_system_error12" >&5
17892 $as_echo "$glibcxx_cv_system_error12" >&6; }
17893 if test x"$glibcxx_cv_system_error12" = x"yes"; then
17895 $as_echo "#define HAVE_ENOTSUP 1" >>confdefs.h
17898 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for EIDRM" >&5
17899 $as_echo_n "checking for EIDRM... " >&6; }
17900 if test "${glibcxx_cv_system_error13+set}" = set; then :
17901 $as_echo_n "(cached) " >&6
17904 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17905 /* end confdefs.h. */
17915 if ac_fn_c_try_compile "$LINENO"; then :
17916 glibcxx_cv_system_error13=yes
17918 glibcxx_cv_system_error13=no
17920 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
17924 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_system_error13" >&5
17925 $as_echo "$glibcxx_cv_system_error13" >&6; }
17926 if test x"$glibcxx_cv_system_error13" = x"yes"; then
17928 $as_echo "#define HAVE_EIDRM 1" >>confdefs.h
17931 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ETXTBSY" >&5
17932 $as_echo_n "checking for ETXTBSY... " >&6; }
17933 if test "${glibcxx_cv_system_error14+set}" = set; then :
17934 $as_echo_n "(cached) " >&6
17937 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17938 /* end confdefs.h. */
17948 if ac_fn_c_try_compile "$LINENO"; then :
17949 glibcxx_cv_system_error14=yes
17951 glibcxx_cv_system_error14=no
17953 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
17957 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_system_error14" >&5
17958 $as_echo "$glibcxx_cv_system_error14" >&6; }
17959 if test x"$glibcxx_cv_system_error14" = x"yes"; then
17961 $as_echo "#define HAVE_ETXTBSY 1" >>confdefs.h
17964 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ECHILD" >&5
17965 $as_echo_n "checking for ECHILD... " >&6; }
17966 if test "${glibcxx_cv_system_error15+set}" = set; then :
17967 $as_echo_n "(cached) " >&6
17970 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17971 /* end confdefs.h. */
17981 if ac_fn_c_try_compile "$LINENO"; then :
17982 glibcxx_cv_system_error15=yes
17984 glibcxx_cv_system_error15=no
17986 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
17990 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_system_error15" >&5
17991 $as_echo "$glibcxx_cv_system_error15" >&6; }
17992 if test x"$glibcxx_cv_system_error15" = x"yes"; then
17994 $as_echo "#define HAVE_ECHILD 1" >>confdefs.h
17997 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ENOSPC" >&5
17998 $as_echo_n "checking for ENOSPC... " >&6; }
17999 if test "${glibcxx_cv_system_error16+set}" = set; then :
18000 $as_echo_n "(cached) " >&6
18003 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18004 /* end confdefs.h. */
18014 if ac_fn_c_try_compile "$LINENO"; then :
18015 glibcxx_cv_system_error16=yes
18017 glibcxx_cv_system_error16=no
18019 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
18023 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_system_error16" >&5
18024 $as_echo "$glibcxx_cv_system_error16" >&6; }
18025 if test x"$glibcxx_cv_system_error16" = x"yes"; then
18027 $as_echo "#define HAVE_ENOSPC 1" >>confdefs.h
18030 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for EPERM" >&5
18031 $as_echo_n "checking for EPERM... " >&6; }
18032 if test "${glibcxx_cv_system_error17+set}" = set; then :
18033 $as_echo_n "(cached) " >&6
18036 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18037 /* end confdefs.h. */
18047 if ac_fn_c_try_compile "$LINENO"; then :
18048 glibcxx_cv_system_error17=yes
18050 glibcxx_cv_system_error17=no
18052 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
18056 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_system_error17" >&5
18057 $as_echo "$glibcxx_cv_system_error17" >&6; }
18058 if test x"$glibcxx_cv_system_error17" = x"yes"; then
18060 $as_echo "#define HAVE_EPERM 1" >>confdefs.h
18063 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ETIMEDOUT" >&5
18064 $as_echo_n "checking for ETIMEDOUT... " >&6; }
18065 if test "${glibcxx_cv_system_error18+set}" = set; then :
18066 $as_echo_n "(cached) " >&6
18069 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18070 /* end confdefs.h. */
18080 if ac_fn_c_try_compile "$LINENO"; then :
18081 glibcxx_cv_system_error18=yes
18083 glibcxx_cv_system_error18=no
18085 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
18089 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_system_error18" >&5
18090 $as_echo "$glibcxx_cv_system_error18" >&6; }
18091 if test x"$glibcxx_cv_system_error18" = x"yes"; then
18093 $as_echo "#define HAVE_ETIMEDOUT 1" >>confdefs.h
18096 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for EWOULDBLOCK" >&5
18097 $as_echo_n "checking for EWOULDBLOCK... " >&6; }
18098 if test "${glibcxx_cv_system_error19+set}" = set; then :
18099 $as_echo_n "(cached) " >&6
18102 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18103 /* end confdefs.h. */
18108 int i = EWOULDBLOCK;
18113 if ac_fn_c_try_compile "$LINENO"; then :
18114 glibcxx_cv_system_error19=yes
18116 glibcxx_cv_system_error19=no
18118 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
18122 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_system_error19" >&5
18123 $as_echo "$glibcxx_cv_system_error19" >&6; }
18124 if test x"$glibcxx_cv_system_error19" = x"yes"; then
18126 $as_echo "#define HAVE_EWOULDBLOCK 1" >>confdefs.h
18132 # For the streamoff typedef.
18137 ac_cpp='$CXXCPP $CPPFLAGS'
18138 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
18139 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
18140 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
18143 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for int64_t" >&5
18144 $as_echo_n "checking for int64_t... " >&6; }
18145 if test "${glibcxx_cv_INT64_T+set}" = set; then :
18146 $as_echo_n "(cached) " >&6
18149 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18150 /* end confdefs.h. */
18151 #include <stdint.h>
18160 if ac_fn_cxx_try_compile "$LINENO"; then :
18161 glibcxx_cv_INT64_T=yes
18163 glibcxx_cv_INT64_T=no
18165 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
18170 if test $glibcxx_cv_INT64_T = yes; then
18172 $as_echo "#define HAVE_INT64_T 1" >>confdefs.h
18174 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_INT64_T" >&5
18175 $as_echo "$glibcxx_cv_INT64_T" >&6; }
18177 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for int64_t as long" >&5
18178 $as_echo_n "checking for int64_t as long... " >&6; }
18179 if test "${glibcxx_cv_int64_t_long+set}" = set; then :
18180 $as_echo_n "(cached) " >&6
18183 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18184 /* end confdefs.h. */
18185 #include <stdint.h>
18186 template<typename, typename> struct same { enum { value = -1 }; };
18187 template<typename Tp> struct same<Tp, Tp> { enum { value = 1 }; };
18188 int array[same<int64_t, long>::value];
18197 if ac_fn_cxx_try_compile "$LINENO"; then :
18198 glibcxx_cv_int64_t_long=yes
18200 glibcxx_cv_int64_t_long=no
18202 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
18207 if test $glibcxx_cv_int64_t_long = yes; then
18209 $as_echo "#define HAVE_INT64_T_LONG 1" >>confdefs.h
18211 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_int64_t_long" >&5
18212 $as_echo "$glibcxx_cv_int64_t_long" >&6; }
18215 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for int64_t as long long" >&5
18216 $as_echo_n "checking for int64_t as long long... " >&6; }
18217 if test "${glibcxx_cv_int64_t_long_long+set}" = set; then :
18218 $as_echo_n "(cached) " >&6
18221 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18222 /* end confdefs.h. */
18223 #include <stdint.h>
18224 template<typename, typename> struct same { enum { value = -1 }; };
18225 template<typename Tp> struct same<Tp, Tp> { enum { value = 1 }; };
18226 int array[same<int64_t, long long>::value];
18235 if ac_fn_cxx_try_compile "$LINENO"; then :
18236 glibcxx_cv_int64_t_long_long=yes
18238 glibcxx_cv_int64_t_long_long=no
18240 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
18245 if test $glibcxx_cv_int64_t_long_long = yes; then
18247 $as_echo "#define HAVE_INT64_T_LONG_LONG 1" >>confdefs.h
18249 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_int64_t_long_long" >&5
18250 $as_echo "$glibcxx_cv_int64_t_long_long" >&6; }
18255 ac_cpp='$CPP $CPPFLAGS'
18256 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
18257 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
18258 ac_compiler_gnu=$ac_cv_c_compiler_gnu
18266 ac_cpp='$CXXCPP $CPPFLAGS'
18267 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
18268 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
18269 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
18271 ac_save_CXXFLAGS="$CXXFLAGS"
18272 CXXFLAGS="$CXXFLAGS -fno-exceptions"
18273 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for LFS support" >&5
18274 $as_echo_n "checking for LFS support... " >&6; }
18275 if test "${glibcxx_cv_LFS+set}" = set; then :
18276 $as_echo_n "(cached) " >&6
18279 if test x$gcc_no_link = xyes; then
18280 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18281 /* end confdefs.h. */
18282 #include <unistd.h>
18284 #include <sys/stat.h>
18291 fseeko64(fp, 0, SEEK_CUR);
18293 lseek64(1, 0, SEEK_CUR);
18300 if ac_fn_cxx_try_compile "$LINENO"; then :
18305 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
18307 if test x$gcc_no_link = xyes; then
18308 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
18310 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18311 /* end confdefs.h. */
18312 #include <unistd.h>
18314 #include <sys/stat.h>
18321 fseeko64(fp, 0, SEEK_CUR);
18323 lseek64(1, 0, SEEK_CUR);
18330 if ac_fn_cxx_try_link "$LINENO"; then :
18335 rm -f core conftest.err conftest.$ac_objext \
18336 conftest$ac_exeext conftest.$ac_ext
18341 if test $glibcxx_cv_LFS = yes; then
18343 $as_echo "#define _GLIBCXX_USE_LFS 1" >>confdefs.h
18346 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_LFS" >&5
18347 $as_echo "$glibcxx_cv_LFS" >&6; }
18348 CXXFLAGS="$ac_save_CXXFLAGS"
18350 ac_cpp='$CPP $CPPFLAGS'
18351 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
18352 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
18353 ac_compiler_gnu=$ac_cv_c_compiler_gnu
18357 # For showmanyc_helper().
18358 for ac_header in sys/ioctl.h sys/filio.h
18360 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
18361 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
18362 eval as_val=\$$as_ac_Header
18363 if test "x$as_val" = x""yes; then :
18364 cat >>confdefs.h <<_ACEOF
18365 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
18376 ac_cpp='$CXXCPP $CPPFLAGS'
18377 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
18378 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
18379 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
18381 ac_save_CXXFLAGS="$CXXFLAGS"
18382 CXXFLAGS="$CXXFLAGS -fno-exceptions"
18384 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for poll" >&5
18385 $as_echo_n "checking for poll... " >&6; }
18386 if test "${glibcxx_cv_POLL+set}" = set; then :
18387 $as_echo_n "(cached) " >&6
18390 if test x$gcc_no_link = xyes; then
18391 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18392 /* end confdefs.h. */
18397 struct pollfd pfd[1];
18398 pfd[0].events = POLLIN;
18404 if ac_fn_cxx_try_compile "$LINENO"; then :
18405 glibcxx_cv_POLL=yes
18409 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
18411 if test x$gcc_no_link = xyes; then
18412 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
18414 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18415 /* end confdefs.h. */
18420 struct pollfd pfd[1];
18421 pfd[0].events = POLLIN;
18427 if ac_fn_cxx_try_link "$LINENO"; then :
18428 glibcxx_cv_POLL=yes
18432 rm -f core conftest.err conftest.$ac_objext \
18433 conftest$ac_exeext conftest.$ac_ext
18438 if test $glibcxx_cv_POLL = yes; then
18440 $as_echo "#define HAVE_POLL 1" >>confdefs.h
18443 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_POLL" >&5
18444 $as_echo "$glibcxx_cv_POLL" >&6; }
18446 CXXFLAGS="$ac_save_CXXFLAGS"
18448 ac_cpp='$CPP $CPPFLAGS'
18449 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
18450 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
18451 ac_compiler_gnu=$ac_cv_c_compiler_gnu
18458 ac_cpp='$CXXCPP $CPPFLAGS'
18459 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
18460 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
18461 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
18463 ac_save_CXXFLAGS="$CXXFLAGS"
18464 CXXFLAGS="$CXXFLAGS -fno-exceptions"
18466 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for S_ISREG or S_IFREG" >&5
18467 $as_echo_n "checking for S_ISREG or S_IFREG... " >&6; }
18468 if test "${glibcxx_cv_S_ISREG+set}" = set; then :
18469 $as_echo_n "(cached) " >&6
18472 if test x$gcc_no_link = xyes; then
18473 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18474 /* end confdefs.h. */
18475 #include <sys/stat.h>
18479 struct stat buffer;
18481 S_ISREG(buffer.st_mode);
18486 if ac_fn_cxx_try_compile "$LINENO"; then :
18487 glibcxx_cv_S_ISREG=yes
18489 glibcxx_cv_S_ISREG=no
18491 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
18493 if test x$gcc_no_link = xyes; then
18494 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
18496 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18497 /* end confdefs.h. */
18498 #include <sys/stat.h>
18502 struct stat buffer;
18504 S_ISREG(buffer.st_mode);
18509 if ac_fn_cxx_try_link "$LINENO"; then :
18510 glibcxx_cv_S_ISREG=yes
18512 glibcxx_cv_S_ISREG=no
18514 rm -f core conftest.err conftest.$ac_objext \
18515 conftest$ac_exeext conftest.$ac_ext
18520 if test "${glibcxx_cv_S_IFREG+set}" = set; then :
18521 $as_echo_n "(cached) " >&6
18524 if test x$gcc_no_link = xyes; then
18525 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18526 /* end confdefs.h. */
18527 #include <sys/stat.h>
18531 struct stat buffer;
18533 S_IFREG & buffer.st_mode;
18538 if ac_fn_cxx_try_compile "$LINENO"; then :
18539 glibcxx_cv_S_IFREG=yes
18541 glibcxx_cv_S_IFREG=no
18543 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
18545 if test x$gcc_no_link = xyes; then
18546 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
18548 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18549 /* end confdefs.h. */
18550 #include <sys/stat.h>
18554 struct stat buffer;
18556 S_IFREG & buffer.st_mode;
18561 if ac_fn_cxx_try_link "$LINENO"; then :
18562 glibcxx_cv_S_IFREG=yes
18564 glibcxx_cv_S_IFREG=no
18566 rm -f core conftest.err conftest.$ac_objext \
18567 conftest$ac_exeext conftest.$ac_ext
18573 if test $glibcxx_cv_S_ISREG = yes; then
18575 $as_echo "#define HAVE_S_ISREG 1" >>confdefs.h
18578 elif test $glibcxx_cv_S_IFREG = yes; then
18580 $as_echo "#define HAVE_S_IFREG 1" >>confdefs.h
18584 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $res" >&5
18585 $as_echo "$res" >&6; }
18587 CXXFLAGS="$ac_save_CXXFLAGS"
18589 ac_cpp='$CPP $CPPFLAGS'
18590 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
18591 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
18592 ac_compiler_gnu=$ac_cv_c_compiler_gnu
18597 for ac_header in sys/uio.h
18599 ac_fn_c_check_header_mongrel "$LINENO" "sys/uio.h" "ac_cv_header_sys_uio_h" "$ac_includes_default"
18600 if test "x$ac_cv_header_sys_uio_h" = x""yes; then :
18601 cat >>confdefs.h <<_ACEOF
18602 #define HAVE_SYS_UIO_H 1
18613 ac_cpp='$CXXCPP $CPPFLAGS'
18614 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
18615 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
18616 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
18618 ac_save_CXXFLAGS="$CXXFLAGS"
18619 CXXFLAGS="$CXXFLAGS -fno-exceptions"
18621 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for writev" >&5
18622 $as_echo_n "checking for writev... " >&6; }
18623 if test "${glibcxx_cv_WRITEV+set}" = set; then :
18624 $as_echo_n "(cached) " >&6
18627 if test x$gcc_no_link = xyes; then
18628 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18629 /* end confdefs.h. */
18630 #include <sys/uio.h>
18634 struct iovec iov[2];
18640 if ac_fn_cxx_try_compile "$LINENO"; then :
18641 glibcxx_cv_WRITEV=yes
18643 glibcxx_cv_WRITEV=no
18645 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
18647 if test x$gcc_no_link = xyes; then
18648 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
18650 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18651 /* end confdefs.h. */
18652 #include <sys/uio.h>
18656 struct iovec iov[2];
18662 if ac_fn_cxx_try_link "$LINENO"; then :
18663 glibcxx_cv_WRITEV=yes
18665 glibcxx_cv_WRITEV=no
18667 rm -f core conftest.err conftest.$ac_objext \
18668 conftest$ac_exeext conftest.$ac_ext
18673 if test $glibcxx_cv_WRITEV = yes; then
18675 $as_echo "#define HAVE_WRITEV 1" >>confdefs.h
18678 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_WRITEV" >&5
18679 $as_echo "$glibcxx_cv_WRITEV" >&6; }
18681 CXXFLAGS="$ac_save_CXXFLAGS"
18683 ac_cpp='$CPP $CPPFLAGS'
18684 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
18685 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
18686 ac_compiler_gnu=$ac_cv_c_compiler_gnu
18690 # For C99 support to TR1.
18695 ac_cpp='$CXXCPP $CPPFLAGS'
18696 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
18697 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
18698 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
18701 # Use -std=c++98 because the default (-std=gnu++98) leaves __STRICT_ANSI__
18702 # undefined and fake C99 facilities may be spuriously enabled.
18703 ac_save_CXXFLAGS="$CXXFLAGS"
18704 CXXFLAGS="$CXXFLAGS -std=c++98"
18706 # Check for the existence of <complex.h> complex math functions used
18708 for ac_header in complex.h
18710 ac_fn_cxx_check_header_mongrel "$LINENO" "complex.h" "ac_cv_header_complex_h" "$ac_includes_default"
18711 if test "x$ac_cv_header_complex_h" = x""yes; then :
18712 cat >>confdefs.h <<_ACEOF
18713 #define HAVE_COMPLEX_H 1
18715 ac_has_complex_h=yes
18717 ac_has_complex_h=no
18722 ac_c99_complex_tr1=no;
18723 if test x"$ac_has_complex_h" = x"yes"; then
18724 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ISO C99 support to TR1 in <complex.h>" >&5
18725 $as_echo_n "checking for ISO C99 support to TR1 in <complex.h>... " >&6; }
18726 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18727 /* end confdefs.h. */
18728 #include <complex.h>
18732 typedef __complex__ float float_type; float_type tmpf;
18739 typedef __complex__ double double_type; double_type tmpd;
18746 typedef __complex__ long double ld_type; ld_type tmpld;
18758 if ac_fn_cxx_try_compile "$LINENO"; then :
18759 ac_c99_complex_tr1=yes
18761 ac_c99_complex_tr1=no
18763 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
18765 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_c99_complex_tr1" >&5
18766 $as_echo "$ac_c99_complex_tr1" >&6; }
18767 if test x"$ac_c99_complex_tr1" = x"yes"; then
18769 $as_echo "#define _GLIBCXX_USE_C99_COMPLEX_TR1 1" >>confdefs.h
18773 # Check for the existence of <ctype.h> functions.
18774 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ISO C99 support to TR1 in <ctype.h>" >&5
18775 $as_echo_n "checking for ISO C99 support to TR1 in <ctype.h>... " >&6; }
18776 if test "${glibcxx_cv_c99_ctype_tr1+set}" = set; then :
18777 $as_echo_n "(cached) " >&6
18780 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18781 /* end confdefs.h. */
18794 if ac_fn_cxx_try_compile "$LINENO"; then :
18795 glibcxx_cv_c99_ctype_tr1=yes
18797 glibcxx_cv_c99_ctype_tr1=no
18799 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
18803 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_c99_ctype_tr1" >&5
18804 $as_echo "$glibcxx_cv_c99_ctype_tr1" >&6; }
18805 if test x"$glibcxx_cv_c99_ctype_tr1" = x"yes"; then
18807 $as_echo "#define _GLIBCXX_USE_C99_CTYPE_TR1 1" >>confdefs.h
18811 # Check for the existence of <fenv.h> functions.
18812 for ac_header in fenv.h
18814 ac_fn_cxx_check_header_mongrel "$LINENO" "fenv.h" "ac_cv_header_fenv_h" "$ac_includes_default"
18815 if test "x$ac_cv_header_fenv_h" = x""yes; then :
18816 cat >>confdefs.h <<_ACEOF
18817 #define HAVE_FENV_H 1
18826 ac_c99_fenv_tr1=no;
18827 if test x"$ac_has_fenv_h" = x"yes"; then
18828 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ISO C99 support to TR1 in <fenv.h>" >&5
18829 $as_echo_n "checking for ISO C99 support to TR1 in <fenv.h>... " >&6; }
18830 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18831 /* end confdefs.h. */
18840 ret = feclearexcept(except);
18841 ret = fegetexceptflag(pflag, except);
18842 ret = feraiseexcept(except);
18843 ret = fesetexceptflag(pflag, except);
18844 ret = fetestexcept(except);
18845 ret = fegetround();
18846 ret = fesetround(mode);
18847 ret = fegetenv(penv);
18848 ret = feholdexcept(penv);
18849 ret = fesetenv(penv);
18850 ret = feupdateenv(penv);
18856 if ac_fn_cxx_try_compile "$LINENO"; then :
18857 ac_c99_fenv_tr1=yes
18861 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
18863 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_c99_fenv_tr1" >&5
18864 $as_echo "$ac_c99_fenv_tr1" >&6; }
18865 if test x"$ac_c99_fenv_tr1" = x"yes"; then
18867 $as_echo "#define _GLIBCXX_USE_C99_FENV_TR1 1" >>confdefs.h
18871 # Check for the existence of <stdint.h> types.
18872 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ISO C99 support to TR1 in <stdint.h>" >&5
18873 $as_echo_n "checking for ISO C99 support to TR1 in <stdint.h>... " >&6; }
18874 if test "${glibcxx_cv_c99_stdint_tr1+set}" = set; then :
18875 $as_echo_n "(cached) " >&6
18878 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18879 /* end confdefs.h. */
18880 #define __STDC_LIMIT_MACROS
18881 #define __STDC_CONSTANT_MACROS
18882 #include <stdint.h>
18886 typedef int8_t my_int8_t;
18887 my_int8_t i8 = INT8_MIN;
18889 typedef int16_t my_int16_t;
18890 my_int16_t i16 = INT16_MIN;
18892 typedef int32_t my_int32_t;
18893 my_int32_t i32 = INT32_MIN;
18895 typedef int64_t my_int64_t;
18896 my_int64_t i64 = INT64_MIN;
18898 typedef int_fast8_t my_int_fast8_t;
18899 my_int_fast8_t if8 = INT_FAST8_MIN;
18900 if8 = INT_FAST8_MAX;
18901 typedef int_fast16_t my_int_fast16_t;
18902 my_int_fast16_t if16 = INT_FAST16_MIN;
18903 if16 = INT_FAST16_MAX;
18904 typedef int_fast32_t my_int_fast32_t;
18905 my_int_fast32_t if32 = INT_FAST32_MIN;
18906 if32 = INT_FAST32_MAX;
18907 typedef int_fast64_t my_int_fast64_t;
18908 my_int_fast64_t if64 = INT_FAST64_MIN;
18909 if64 = INT_FAST64_MAX;
18910 typedef int_least8_t my_int_least8_t;
18911 my_int_least8_t il8 = INT_LEAST8_MIN;
18912 il8 = INT_LEAST8_MAX;
18913 typedef int_least16_t my_int_least16_t;
18914 my_int_least16_t il16 = INT_LEAST16_MIN;
18915 il16 = INT_LEAST16_MAX;
18916 typedef int_least32_t my_int_least32_t;
18917 my_int_least32_t il32 = INT_LEAST32_MIN;
18918 il32 = INT_LEAST32_MAX;
18919 typedef int_least64_t my_int_least64_t;
18920 my_int_least64_t il64 = INT_LEAST64_MIN;
18921 il64 = INT_LEAST64_MAX;
18922 typedef intmax_t my_intmax_t;
18923 my_intmax_t im = INTMAX_MAX;
18925 typedef intptr_t my_intptr_t;
18926 my_intptr_t ip = INTPTR_MAX;
18928 typedef uint8_t my_uint8_t;
18929 my_uint8_t ui8 = UINT8_MAX;
18931 typedef uint16_t my_uint16_t;
18932 my_uint16_t ui16 = UINT16_MAX;
18934 typedef uint32_t my_uint32_t;
18935 my_uint32_t ui32 = UINT32_MAX;
18937 typedef uint64_t my_uint64_t;
18938 my_uint64_t ui64 = UINT64_MAX;
18940 typedef uint_fast8_t my_uint_fast8_t;
18941 my_uint_fast8_t uif8 = UINT_FAST8_MAX;
18942 uif8 = UINT_FAST8_MAX;
18943 typedef uint_fast16_t my_uint_fast16_t;
18944 my_uint_fast16_t uif16 = UINT_FAST16_MAX;
18945 uif16 = UINT_FAST16_MAX;
18946 typedef uint_fast32_t my_uint_fast32_t;
18947 my_uint_fast32_t uif32 = UINT_FAST32_MAX;
18948 uif32 = UINT_FAST32_MAX;
18949 typedef uint_fast64_t my_uint_fast64_t;
18950 my_uint_fast64_t uif64 = UINT_FAST64_MAX;
18951 uif64 = UINT_FAST64_MAX;
18952 typedef uint_least8_t my_uint_least8_t;
18953 my_uint_least8_t uil8 = UINT_LEAST8_MAX;
18954 uil8 = UINT_LEAST8_MAX;
18955 typedef uint_least16_t my_uint_least16_t;
18956 my_uint_least16_t uil16 = UINT_LEAST16_MAX;
18957 uil16 = UINT_LEAST16_MAX;
18958 typedef uint_least32_t my_uint_least32_t;
18959 my_uint_least32_t uil32 = UINT_LEAST32_MAX;
18960 uil32 = UINT_LEAST32_MAX;
18961 typedef uint_least64_t my_uint_least64_t;
18962 my_uint_least64_t uil64 = UINT_LEAST64_MAX;
18963 uil64 = UINT_LEAST64_MAX;
18964 typedef uintmax_t my_uintmax_t;
18965 my_uintmax_t uim = UINTMAX_MAX;
18967 typedef uintptr_t my_uintptr_t;
18968 my_uintptr_t uip = UINTPTR_MAX;
18975 if ac_fn_cxx_try_compile "$LINENO"; then :
18976 glibcxx_cv_c99_stdint_tr1=yes
18978 glibcxx_cv_c99_stdint_tr1=no
18980 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
18984 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_c99_stdint_tr1" >&5
18985 $as_echo "$glibcxx_cv_c99_stdint_tr1" >&6; }
18986 if test x"$glibcxx_cv_c99_stdint_tr1" = x"yes"; then
18988 $as_echo "#define _GLIBCXX_USE_C99_STDINT_TR1 1" >>confdefs.h
18992 # Check for the existence of <math.h> functions.
18993 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ISO C99 support to TR1 in <math.h>" >&5
18994 $as_echo_n "checking for ISO C99 support to TR1 in <math.h>... " >&6; }
18995 if test "${glibcxx_cv_c99_math_tr1+set}" = set; then :
18996 $as_echo_n "(cached) " >&6
18999 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19000 /* end confdefs.h. */
19005 typedef double_t my_double_t;
19006 typedef float_t my_float_t;
19019 copysign(0.0, 0.0);
19020 copysignf(0.0f, 0.0f);
19021 copysignl(0.0l, 0.0l);
19037 fma(0.0, 0.0, 0.0);
19038 fmaf(0.0f, 0.0f, 0.0f);
19039 fmal(0.0l, 0.0l, 0.0l);
19047 hypotf(0.0f, 0.0f);
19048 hypotl(0.0l, 0.0l);
19082 nextafter(0.0, 0.0);
19083 nextafterf(0.0f, 0.0f);
19084 nextafterl(0.0l, 0.0l);
19085 nexttoward(0.0, 0.0);
19086 nexttowardf(0.0f, 0.0f);
19087 nexttowardl(0.0l, 0.0l);
19088 remainder(0.0, 0.0);
19089 remainderf(0.0f, 0.0f);
19090 remainderl(0.0l, 0.0l);
19091 remquo(0.0, 0.0, 0);
19092 remquof(0.0f, 0.0f, 0);
19093 remquol(0.0l, 0.0l, 0);
19101 scalblnf(0.0f, 0l);
19102 scalblnl(0.0l, 0l);
19117 if ac_fn_cxx_try_compile "$LINENO"; then :
19118 glibcxx_cv_c99_math_tr1=yes
19120 glibcxx_cv_c99_math_tr1=no
19122 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
19126 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_c99_math_tr1" >&5
19127 $as_echo "$glibcxx_cv_c99_math_tr1" >&6; }
19128 if test x"$glibcxx_cv_c99_math_tr1" = x"yes"; then
19130 $as_echo "#define _GLIBCXX_USE_C99_MATH_TR1 1" >>confdefs.h
19134 # Check for the existence of <inttypes.h> functions (NB: doesn't make
19135 # sense if the glibcxx_cv_c99_stdint_tr1 check fails, per C99, 7.8/1).
19136 ac_c99_inttypes_tr1=no;
19137 if test x"$glibcxx_cv_c99_stdint_tr1" = x"yes"; then
19138 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ISO C99 support to TR1 in <inttypes.h>" >&5
19139 $as_echo_n "checking for ISO C99 support to TR1 in <inttypes.h>... " >&6; }
19140 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19141 /* end confdefs.h. */
19142 #include <inttypes.h>
19146 intmax_t i, numer, denom, base;
19149 intmax_t ret = imaxabs(i);
19150 imaxdiv_t dret = imaxdiv(numer, denom);
19151 ret = strtoimax(s, endptr, base);
19152 uintmax_t uret = strtoumax(s, endptr, base);
19158 if ac_fn_cxx_try_compile "$LINENO"; then :
19159 ac_c99_inttypes_tr1=yes
19161 ac_c99_inttypes_tr1=no
19163 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
19165 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_c99_inttypes_tr1" >&5
19166 $as_echo "$ac_c99_inttypes_tr1" >&6; }
19167 if test x"$ac_c99_inttypes_tr1" = x"yes"; then
19169 $as_echo "#define _GLIBCXX_USE_C99_INTTYPES_TR1 1" >>confdefs.h
19173 # Check for the existence of whcar_t <inttypes.h> functions (NB: doesn't
19174 # make sense if the glibcxx_cv_c99_stdint_tr1 check fails, per C99, 7.8/1).
19175 ac_c99_inttypes_wchar_t_tr1=no;
19176 if test x"$glibcxx_cv_c99_stdint_tr1" = x"yes"; then
19177 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for wchar_t ISO C99 support to TR1 in <inttypes.h>" >&5
19178 $as_echo_n "checking for wchar_t ISO C99 support to TR1 in <inttypes.h>... " >&6; }
19179 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19180 /* end confdefs.h. */
19181 #include <inttypes.h>
19188 intmax_t ret = wcstoimax(s, endptr, base);
19189 uintmax_t uret = wcstoumax(s, endptr, base);
19195 if ac_fn_cxx_try_compile "$LINENO"; then :
19196 ac_c99_inttypes_wchar_t_tr1=yes
19198 ac_c99_inttypes_wchar_t_tr1=no
19200 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
19202 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_c99_inttypes_wchar_t_tr1" >&5
19203 $as_echo "$ac_c99_inttypes_wchar_t_tr1" >&6; }
19204 if test x"$ac_c99_inttypes_wchar_t_tr1" = x"yes"; then
19206 $as_echo "#define _GLIBCXX_USE_C99_INTTYPES_WCHAR_T_TR1 1" >>confdefs.h
19210 # Check for the existence of the <stdbool.h> header.
19211 for ac_header in stdbool.h
19213 ac_fn_cxx_check_header_mongrel "$LINENO" "stdbool.h" "ac_cv_header_stdbool_h" "$ac_includes_default"
19214 if test "x$ac_cv_header_stdbool_h" = x""yes; then :
19215 cat >>confdefs.h <<_ACEOF
19216 #define HAVE_STDBOOL_H 1
19224 # Check for the existence of the <stdalign.h> header.
19225 for ac_header in stdalign.h
19227 ac_fn_cxx_check_header_mongrel "$LINENO" "stdalign.h" "ac_cv_header_stdalign_h" "$ac_includes_default"
19228 if test "x$ac_cv_header_stdalign_h" = x""yes; then :
19229 cat >>confdefs.h <<_ACEOF
19230 #define HAVE_STDALIGN_H 1
19238 CXXFLAGS="$ac_save_CXXFLAGS"
19240 ac_cpp='$CPP $CPPFLAGS'
19241 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
19242 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
19243 ac_compiler_gnu=$ac_cv_c_compiler_gnu
19247 # For the EOF, SEEK_CUR, and SEEK_END integer constants.
19250 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for the value of EOF" >&5
19251 $as_echo_n "checking for the value of EOF... " >&6; }
19252 if test "${glibcxx_cv_stdio_eof+set}" = set; then :
19253 $as_echo_n "(cached) " >&6
19256 if ac_fn_c_compute_int "$LINENO" "EOF" "glibcxx_cv_stdio_eof" "#include <stdio.h>"; then :
19259 as_fn_error "computing EOF failed" "$LINENO" 5
19264 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_stdio_eof" >&5
19265 $as_echo "$glibcxx_cv_stdio_eof" >&6; }
19267 cat >>confdefs.h <<_ACEOF
19268 #define _GLIBCXX_STDIO_EOF $glibcxx_cv_stdio_eof
19272 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for the value of SEEK_CUR" >&5
19273 $as_echo_n "checking for the value of SEEK_CUR... " >&6; }
19274 if test "${glibcxx_cv_stdio_seek_cur+set}" = set; then :
19275 $as_echo_n "(cached) " >&6
19278 if ac_fn_c_compute_int "$LINENO" "SEEK_CUR" "glibcxx_cv_stdio_seek_cur" "#include <stdio.h>"; then :
19281 as_fn_error "computing SEEK_CUR failed" "$LINENO" 5
19286 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_stdio_seek_cur" >&5
19287 $as_echo "$glibcxx_cv_stdio_seek_cur" >&6; }
19289 cat >>confdefs.h <<_ACEOF
19290 #define _GLIBCXX_STDIO_SEEK_CUR $glibcxx_cv_stdio_seek_cur
19294 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for the value of SEEK_END" >&5
19295 $as_echo_n "checking for the value of SEEK_END... " >&6; }
19296 if test "${glibcxx_cv_stdio_seek_end+set}" = set; then :
19297 $as_echo_n "(cached) " >&6
19300 if ac_fn_c_compute_int "$LINENO" "SEEK_END" "glibcxx_cv_stdio_seek_end" "#include <stdio.h>"; then :
19303 as_fn_error "computing SEEK_END failed" "$LINENO" 5
19308 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_stdio_seek_end" >&5
19309 $as_echo "$glibcxx_cv_stdio_seek_end" >&6; }
19311 cat >>confdefs.h <<_ACEOF
19312 #define _GLIBCXX_STDIO_SEEK_END $glibcxx_cv_stdio_seek_end
19317 # For gettimeofday support.
19320 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gettimeofday" >&5
19321 $as_echo_n "checking for gettimeofday... " >&6; }
19325 ac_cpp='$CXXCPP $CPPFLAGS'
19326 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
19327 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
19328 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
19330 ac_save_CXXFLAGS="$CXXFLAGS"
19331 CXXFLAGS="$CXXFLAGS -fno-exceptions"
19333 ac_has_gettimeofday=no;
19334 for ac_header in sys/time.h
19336 ac_fn_cxx_check_header_mongrel "$LINENO" "sys/time.h" "ac_cv_header_sys_time_h" "$ac_includes_default"
19337 if test "x$ac_cv_header_sys_time_h" = x""yes; then :
19338 cat >>confdefs.h <<_ACEOF
19339 #define HAVE_SYS_TIME_H 1
19341 ac_has_sys_time_h=yes
19343 ac_has_sys_time_h=no
19348 if test x"$ac_has_sys_time_h" = x"yes"; then
19349 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gettimeofday" >&5
19350 $as_echo_n "checking for gettimeofday... " >&6; }
19351 if test x$gcc_no_link = xyes; then
19352 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19353 /* end confdefs.h. */
19354 #include <sys/time.h>
19358 timeval tv; gettimeofday(&tv, 0);
19363 if ac_fn_cxx_try_compile "$LINENO"; then :
19364 ac_has_gettimeofday=yes
19366 ac_has_gettimeofday=no
19368 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
19370 if test x$gcc_no_link = xyes; then
19371 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
19373 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19374 /* end confdefs.h. */
19375 #include <sys/time.h>
19379 timeval tv; gettimeofday(&tv, 0);
19384 if ac_fn_cxx_try_link "$LINENO"; then :
19385 ac_has_gettimeofday=yes
19387 ac_has_gettimeofday=no
19389 rm -f core conftest.err conftest.$ac_objext \
19390 conftest$ac_exeext conftest.$ac_ext
19393 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_has_gettimeofday" >&5
19394 $as_echo "$ac_has_gettimeofday" >&6; }
19397 if test x"$ac_has_gettimeofday" = x"yes"; then
19399 $as_echo "#define _GLIBCXX_USE_GETTIMEOFDAY 1" >>confdefs.h
19403 CXXFLAGS="$ac_save_CXXFLAGS"
19405 ac_cpp='$CPP $CPPFLAGS'
19406 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
19407 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
19408 ac_compiler_gnu=$ac_cv_c_compiler_gnu
19412 # For clock_gettime, nanosleep and sched_yield support.
19413 # NB: The default is [no], because otherwise it requires linking.
19416 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for clock_gettime, nanosleep and sched_yield" >&5
19417 $as_echo_n "checking for clock_gettime, nanosleep and sched_yield... " >&6; }
19418 # Check whether --enable-libstdcxx-time was given.
19419 if test "${enable_libstdcxx_time+set}" = set; then :
19420 enableval=$enable_libstdcxx_time;
19421 case "$enableval" in
19423 *) as_fn_error "Unknown argument to enable/disable libstdcxx-time" "$LINENO" 5 ;;
19427 enable_libstdcxx_time=no
19434 ac_cpp='$CXXCPP $CPPFLAGS'
19435 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
19436 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
19437 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
19439 ac_save_CXXFLAGS="$CXXFLAGS"
19440 CXXFLAGS="$CXXFLAGS -fno-exceptions"
19441 ac_save_LIBS="$LIBS"
19443 ac_has_clock_monotonic=no
19444 ac_has_clock_realtime=no
19445 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_libstdcxx_time" >&5
19446 $as_echo "$enable_libstdcxx_time" >&6; }
19448 if test x"$enable_libstdcxx_time" != x"no"; then
19450 if test x"$enable_libstdcxx_time" = x"rt"; then
19451 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing clock_gettime" >&5
19452 $as_echo_n "checking for library containing clock_gettime... " >&6; }
19453 if test "${ac_cv_search_clock_gettime+set}" = set; then :
19454 $as_echo_n "(cached) " >&6
19456 ac_func_search_save_LIBS=$LIBS
19457 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19458 /* end confdefs.h. */
19460 /* Override any GCC internal prototype to avoid an error.
19461 Use char because int might match the return type of a GCC
19462 builtin and then its argument prototype would still apply. */
19466 char clock_gettime ();
19470 return clock_gettime ();
19475 for ac_lib in '' rt posix4; do
19476 if test -z "$ac_lib"; then
19477 ac_res="none required"
19480 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
19482 if test x$gcc_no_link = xyes; then
19483 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
19485 if ac_fn_cxx_try_link "$LINENO"; then :
19486 ac_cv_search_clock_gettime=$ac_res
19488 rm -f core conftest.err conftest.$ac_objext \
19490 if test "${ac_cv_search_clock_gettime+set}" = set; then :
19494 if test "${ac_cv_search_clock_gettime+set}" = set; then :
19497 ac_cv_search_clock_gettime=no
19499 rm conftest.$ac_ext
19500 LIBS=$ac_func_search_save_LIBS
19502 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_clock_gettime" >&5
19503 $as_echo "$ac_cv_search_clock_gettime" >&6; }
19504 ac_res=$ac_cv_search_clock_gettime
19505 if test "$ac_res" != no; then :
19506 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
19510 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing nanosleep" >&5
19511 $as_echo_n "checking for library containing nanosleep... " >&6; }
19512 if test "${ac_cv_search_nanosleep+set}" = set; then :
19513 $as_echo_n "(cached) " >&6
19515 ac_func_search_save_LIBS=$LIBS
19516 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19517 /* end confdefs.h. */
19519 /* Override any GCC internal prototype to avoid an error.
19520 Use char because int might match the return type of a GCC
19521 builtin and then its argument prototype would still apply. */
19529 return nanosleep ();
19534 for ac_lib in '' rt posix4; do
19535 if test -z "$ac_lib"; then
19536 ac_res="none required"
19539 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
19541 if test x$gcc_no_link = xyes; then
19542 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
19544 if ac_fn_cxx_try_link "$LINENO"; then :
19545 ac_cv_search_nanosleep=$ac_res
19547 rm -f core conftest.err conftest.$ac_objext \
19549 if test "${ac_cv_search_nanosleep+set}" = set; then :
19553 if test "${ac_cv_search_nanosleep+set}" = set; then :
19556 ac_cv_search_nanosleep=no
19558 rm conftest.$ac_ext
19559 LIBS=$ac_func_search_save_LIBS
19561 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_nanosleep" >&5
19562 $as_echo "$ac_cv_search_nanosleep" >&6; }
19563 ac_res=$ac_cv_search_nanosleep
19564 if test "$ac_res" != no; then :
19565 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
19570 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing clock_gettime" >&5
19571 $as_echo_n "checking for library containing clock_gettime... " >&6; }
19572 if test "${ac_cv_search_clock_gettime+set}" = set; then :
19573 $as_echo_n "(cached) " >&6
19575 ac_func_search_save_LIBS=$LIBS
19576 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19577 /* end confdefs.h. */
19579 /* Override any GCC internal prototype to avoid an error.
19580 Use char because int might match the return type of a GCC
19581 builtin and then its argument prototype would still apply. */
19585 char clock_gettime ();
19589 return clock_gettime ();
19594 for ac_lib in '' posix4; do
19595 if test -z "$ac_lib"; then
19596 ac_res="none required"
19599 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
19601 if test x$gcc_no_link = xyes; then
19602 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
19604 if ac_fn_cxx_try_link "$LINENO"; then :
19605 ac_cv_search_clock_gettime=$ac_res
19607 rm -f core conftest.err conftest.$ac_objext \
19609 if test "${ac_cv_search_clock_gettime+set}" = set; then :
19613 if test "${ac_cv_search_clock_gettime+set}" = set; then :
19616 ac_cv_search_clock_gettime=no
19618 rm conftest.$ac_ext
19619 LIBS=$ac_func_search_save_LIBS
19621 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_clock_gettime" >&5
19622 $as_echo "$ac_cv_search_clock_gettime" >&6; }
19623 ac_res=$ac_cv_search_clock_gettime
19624 if test "$ac_res" != no; then :
19625 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
19629 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing nanosleep" >&5
19630 $as_echo_n "checking for library containing nanosleep... " >&6; }
19631 if test "${ac_cv_search_nanosleep+set}" = set; then :
19632 $as_echo_n "(cached) " >&6
19634 ac_func_search_save_LIBS=$LIBS
19635 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19636 /* end confdefs.h. */
19638 /* Override any GCC internal prototype to avoid an error.
19639 Use char because int might match the return type of a GCC
19640 builtin and then its argument prototype would still apply. */
19648 return nanosleep ();
19653 for ac_lib in '' posix4; do
19654 if test -z "$ac_lib"; then
19655 ac_res="none required"
19658 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
19660 if test x$gcc_no_link = xyes; then
19661 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
19663 if ac_fn_cxx_try_link "$LINENO"; then :
19664 ac_cv_search_nanosleep=$ac_res
19666 rm -f core conftest.err conftest.$ac_objext \
19668 if test "${ac_cv_search_nanosleep+set}" = set; then :
19672 if test "${ac_cv_search_nanosleep+set}" = set; then :
19675 ac_cv_search_nanosleep=no
19677 rm conftest.$ac_ext
19678 LIBS=$ac_func_search_save_LIBS
19680 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_nanosleep" >&5
19681 $as_echo "$ac_cv_search_nanosleep" >&6; }
19682 ac_res=$ac_cv_search_nanosleep
19683 if test "$ac_res" != no; then :
19684 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
19690 case "$ac_cv_search_clock_gettime" in
19691 -l*) GLIBCXX_LIBS=$ac_cv_search_clock_gettime
19694 case "$ac_cv_search_nanosleep" in
19695 -l*) GLIBCXX_LIBS="$GLIBCXX_LIBS $ac_cv_search_nanosleep"
19699 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing sched_yield" >&5
19700 $as_echo_n "checking for library containing sched_yield... " >&6; }
19701 if test "${ac_cv_search_sched_yield+set}" = set; then :
19702 $as_echo_n "(cached) " >&6
19704 ac_func_search_save_LIBS=$LIBS
19705 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19706 /* end confdefs.h. */
19708 /* Override any GCC internal prototype to avoid an error.
19709 Use char because int might match the return type of a GCC
19710 builtin and then its argument prototype would still apply. */
19714 char sched_yield ();
19718 return sched_yield ();
19723 for ac_lib in '' rt posix4; do
19724 if test -z "$ac_lib"; then
19725 ac_res="none required"
19728 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
19730 if test x$gcc_no_link = xyes; then
19731 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
19733 if ac_fn_cxx_try_link "$LINENO"; then :
19734 ac_cv_search_sched_yield=$ac_res
19736 rm -f core conftest.err conftest.$ac_objext \
19738 if test "${ac_cv_search_sched_yield+set}" = set; then :
19742 if test "${ac_cv_search_sched_yield+set}" = set; then :
19745 ac_cv_search_sched_yield=no
19747 rm conftest.$ac_ext
19748 LIBS=$ac_func_search_save_LIBS
19750 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_sched_yield" >&5
19751 $as_echo "$ac_cv_search_sched_yield" >&6; }
19752 ac_res=$ac_cv_search_sched_yield
19753 if test "$ac_res" != no; then :
19754 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
19759 case "$ac_cv_search_sched_yield" in
19761 GLIBCXX_LIBS="$GLIBCXX_LIBS $ac_cv_search_sched_yield"
19763 $as_echo "#define _GLIBCXX_USE_SCHED_YIELD 1" >>confdefs.h
19767 if test x"$enable_libstdcxx_time" = x"rt"; then
19768 GLIBCXX_LIBS="$GLIBCXX_LIBS $ac_cv_search_sched_yield"
19770 $as_echo "#define _GLIBCXX_USE_SCHED_YIELD 1" >>confdefs.h
19776 $as_echo "#define _GLIBCXX_USE_SCHED_YIELD 1" >>confdefs.h
19781 for ac_header in unistd.h
19783 ac_fn_cxx_check_header_mongrel "$LINENO" "unistd.h" "ac_cv_header_unistd_h" "$ac_includes_default"
19784 if test "x$ac_cv_header_unistd_h" = x""yes; then :
19785 cat >>confdefs.h <<_ACEOF
19786 #define HAVE_UNISTD_H 1
19788 ac_has_unistd_h=yes
19796 if test x"$ac_has_unistd_h" = x"yes"; then
19797 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for monotonic clock" >&5
19798 $as_echo_n "checking for monotonic clock... " >&6; }
19799 if test x$gcc_no_link = xyes; then
19800 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
19802 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19803 /* end confdefs.h. */
19804 #include <unistd.h>
19810 #if _POSIX_TIMERS > 0 && defined(_POSIX_MONOTONIC_CLOCK)
19813 clock_gettime(CLOCK_MONOTONIC, &tp);
19819 if ac_fn_cxx_try_link "$LINENO"; then :
19820 ac_has_clock_monotonic=yes
19822 ac_has_clock_monotonic=no
19824 rm -f core conftest.err conftest.$ac_objext \
19825 conftest$ac_exeext conftest.$ac_ext
19827 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_has_clock_monotonic" >&5
19828 $as_echo "$ac_has_clock_monotonic" >&6; }
19830 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for realtime clock" >&5
19831 $as_echo_n "checking for realtime clock... " >&6; }
19832 if test x$gcc_no_link = xyes; then
19833 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
19835 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19836 /* end confdefs.h. */
19837 #include <unistd.h>
19843 #if _POSIX_TIMERS > 0
19846 clock_gettime(CLOCK_REALTIME, &tp);
19852 if ac_fn_cxx_try_link "$LINENO"; then :
19853 ac_has_clock_realtime=yes
19855 ac_has_clock_realtime=no
19857 rm -f core conftest.err conftest.$ac_objext \
19858 conftest$ac_exeext conftest.$ac_ext
19860 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_has_clock_realtime" >&5
19861 $as_echo "$ac_has_clock_realtime" >&6; }
19863 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for nanosleep" >&5
19864 $as_echo_n "checking for nanosleep... " >&6; }
19865 if test x$gcc_no_link = xyes; then
19866 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
19868 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19869 /* end confdefs.h. */
19870 #include <unistd.h>
19876 #if _POSIX_TIMERS > 0
19885 if ac_fn_cxx_try_link "$LINENO"; then :
19886 ac_has_nanosleep=yes
19888 ac_has_nanosleep=no
19890 rm -f core conftest.err conftest.$ac_objext \
19891 conftest$ac_exeext conftest.$ac_ext
19893 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_has_nanosleep" >&5
19894 $as_echo "$ac_has_nanosleep" >&6; }
19898 if test x"$ac_has_clock_monotonic" = x"yes"; then
19900 $as_echo "#define _GLIBCXX_USE_CLOCK_MONOTONIC 1" >>confdefs.h
19904 if test x"$ac_has_clock_realtime" = x"yes"; then
19906 $as_echo "#define _GLIBCXX_USE_CLOCK_REALTIME 1" >>confdefs.h
19910 if test x"$ac_has_nanosleep" = x"yes"; then
19912 $as_echo "#define _GLIBCXX_USE_NANOSLEEP 1" >>confdefs.h
19918 CXXFLAGS="$ac_save_CXXFLAGS"
19919 LIBS="$ac_save_LIBS"
19921 ac_cpp='$CPP $CPPFLAGS'
19922 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
19923 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
19924 ac_compiler_gnu=$ac_cv_c_compiler_gnu
19929 ac_fn_c_check_header_mongrel "$LINENO" "locale.h" "ac_cv_header_locale_h" "$ac_includes_default"
19930 if test "x$ac_cv_header_locale_h" = x""yes; then :
19932 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for LC_MESSAGES" >&5
19933 $as_echo_n "checking for LC_MESSAGES... " >&6; }
19934 if test "${ac_cv_val_LC_MESSAGES+set}" = set; then :
19935 $as_echo_n "(cached) " >&6
19937 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19938 /* end confdefs.h. */
19939 #include <locale.h>
19948 if ac_fn_c_try_compile "$LINENO"; then :
19949 ac_cv_val_LC_MESSAGES=yes
19951 ac_cv_val_LC_MESSAGES=no
19953 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
19955 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_val_LC_MESSAGES" >&5
19956 $as_echo "$ac_cv_val_LC_MESSAGES" >&6; }
19957 if test $ac_cv_val_LC_MESSAGES = yes; then
19959 $as_echo "#define HAVE_LC_MESSAGES 1" >>confdefs.h
19968 # For hardware_concurrency
19969 for ac_header in sys/sysinfo.h
19971 ac_fn_c_check_header_mongrel "$LINENO" "sys/sysinfo.h" "ac_cv_header_sys_sysinfo_h" "$ac_includes_default"
19972 if test "x$ac_cv_header_sys_sysinfo_h" = x""yes; then :
19973 cat >>confdefs.h <<_ACEOF
19974 #define HAVE_SYS_SYSINFO_H 1
19985 ac_cpp='$CXXCPP $CPPFLAGS'
19986 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
19987 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
19988 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
19990 ac_save_CXXFLAGS="$CXXFLAGS"
19991 CXXFLAGS="$CXXFLAGS -fno-exceptions"
19993 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for get_nprocs" >&5
19994 $as_echo_n "checking for get_nprocs... " >&6; }
19995 if test "${glibcxx_cv_GET_NPROCS+set}" = set; then :
19996 $as_echo_n "(cached) " >&6
19999 if test x$gcc_no_link = xyes; then
20000 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20001 /* end confdefs.h. */
20002 #include <sys/sysinfo.h>
20006 int n = get_nprocs();
20011 if ac_fn_cxx_try_compile "$LINENO"; then :
20012 glibcxx_cv_GET_NPROCS=yes
20014 glibcxx_cv_GET_NPROCS=no
20016 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
20018 if test x$gcc_no_link = xyes; then
20019 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
20021 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20022 /* end confdefs.h. */
20023 #include <sys/sysinfo.h>
20027 int n = get_nprocs();
20032 if ac_fn_cxx_try_link "$LINENO"; then :
20033 glibcxx_cv_GET_NPROCS=yes
20035 glibcxx_cv_GET_NPROCS=no
20037 rm -f core conftest.err conftest.$ac_objext \
20038 conftest$ac_exeext conftest.$ac_ext
20043 if test $glibcxx_cv_GET_NPROCS = yes; then
20045 $as_echo "#define _GLIBCXX_USE_GET_NPROCS 1" >>confdefs.h
20048 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_GET_NPROCS" >&5
20049 $as_echo "$glibcxx_cv_GET_NPROCS" >&6; }
20051 CXXFLAGS="$ac_save_CXXFLAGS"
20053 ac_cpp='$CPP $CPPFLAGS'
20054 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
20055 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
20056 ac_compiler_gnu=$ac_cv_c_compiler_gnu
20059 for ac_header in unistd.h
20061 ac_fn_c_check_header_mongrel "$LINENO" "unistd.h" "ac_cv_header_unistd_h" "$ac_includes_default"
20062 if test "x$ac_cv_header_unistd_h" = x""yes; then :
20063 cat >>confdefs.h <<_ACEOF
20064 #define HAVE_UNISTD_H 1
20075 ac_cpp='$CXXCPP $CPPFLAGS'
20076 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
20077 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
20078 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
20080 ac_save_CXXFLAGS="$CXXFLAGS"
20081 CXXFLAGS="$CXXFLAGS -fno-exceptions"
20083 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _SC_NPROCESSORS_ONLN" >&5
20084 $as_echo_n "checking for _SC_NPROCESSORS_ONLN... " >&6; }
20085 if test "${glibcxx_cv_SC_NPROCESSORS_ONLN+set}" = set; then :
20086 $as_echo_n "(cached) " >&6
20089 if test x$gcc_no_link = xyes; then
20090 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20091 /* end confdefs.h. */
20092 #include <unistd.h>
20096 int n = sysconf(_SC_NPROCESSORS_ONLN);
20101 if ac_fn_cxx_try_compile "$LINENO"; then :
20102 glibcxx_cv_SC_NPROCESSORS_ONLN=yes
20104 glibcxx_cv_SC_NPROCESSORS_ONLN=no
20106 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
20108 if test x$gcc_no_link = xyes; then
20109 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
20111 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20112 /* end confdefs.h. */
20113 #include <unistd.h>
20117 int n = sysconf(_SC_NPROCESSORS_ONLN);
20122 if ac_fn_cxx_try_link "$LINENO"; then :
20123 glibcxx_cv_SC_NPROCESSORS_ONLN=yes
20125 glibcxx_cv_SC_NPROCESSORS_ONLN=no
20127 rm -f core conftest.err conftest.$ac_objext \
20128 conftest$ac_exeext conftest.$ac_ext
20133 if test $glibcxx_cv_SC_NPROCESSORS_ONLN = yes; then
20135 $as_echo "#define _GLIBCXX_USE_SC_NPROCESSORS_ONLN 1" >>confdefs.h
20138 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_SC_NPROCESSORS_ONLN" >&5
20139 $as_echo "$glibcxx_cv_SC_NPROCESSORS_ONLN" >&6; }
20141 CXXFLAGS="$ac_save_CXXFLAGS"
20143 ac_cpp='$CPP $CPPFLAGS'
20144 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
20145 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
20146 ac_compiler_gnu=$ac_cv_c_compiler_gnu
20153 ac_cpp='$CXXCPP $CPPFLAGS'
20154 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
20155 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
20156 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
20158 ac_save_CXXFLAGS="$CXXFLAGS"
20159 CXXFLAGS="$CXXFLAGS -fno-exceptions"
20161 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _SC_NPROC_ONLN" >&5
20162 $as_echo_n "checking for _SC_NPROC_ONLN... " >&6; }
20163 if test "${glibcxx_cv_SC_NPROC_ONLN+set}" = set; then :
20164 $as_echo_n "(cached) " >&6
20167 if test x$gcc_no_link = xyes; then
20168 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20169 /* end confdefs.h. */
20170 #include <unistd.h>
20174 int n = sysconf(_SC_NPROC_ONLN);
20179 if ac_fn_cxx_try_compile "$LINENO"; then :
20180 glibcxx_cv_SC_NPROC_ONLN=yes
20182 glibcxx_cv_SC_NPROC_ONLN=no
20184 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
20186 if test x$gcc_no_link = xyes; then
20187 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
20189 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20190 /* end confdefs.h. */
20191 #include <unistd.h>
20195 int n = sysconf(_SC_NPROC_ONLN);
20200 if ac_fn_cxx_try_link "$LINENO"; then :
20201 glibcxx_cv_SC_NPROC_ONLN=yes
20203 glibcxx_cv_SC_NPROC_ONLN=no
20205 rm -f core conftest.err conftest.$ac_objext \
20206 conftest$ac_exeext conftest.$ac_ext
20211 if test $glibcxx_cv_SC_NPROC_ONLN = yes; then
20213 $as_echo "#define _GLIBCXX_USE_SC_NPROC_ONLN 1" >>confdefs.h
20216 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_SC_NPROC_ONLN" >&5
20217 $as_echo "$glibcxx_cv_SC_NPROC_ONLN" >&6; }
20219 CXXFLAGS="$ac_save_CXXFLAGS"
20221 ac_cpp='$CPP $CPPFLAGS'
20222 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
20223 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
20224 ac_compiler_gnu=$ac_cv_c_compiler_gnu
20231 ac_cpp='$CXXCPP $CPPFLAGS'
20232 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
20233 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
20234 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
20236 ac_save_CXXFLAGS="$CXXFLAGS"
20237 CXXFLAGS="$CXXFLAGS -fno-exceptions"
20239 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pthreads_num_processors_np" >&5
20240 $as_echo_n "checking for pthreads_num_processors_np... " >&6; }
20241 if test "${glibcxx_cv_PTHREADS_NUM_PROCESSORS_NP+set}" = set; then :
20242 $as_echo_n "(cached) " >&6
20245 if test x$gcc_no_link = xyes; then
20246 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20247 /* end confdefs.h. */
20248 #include <pthread.h>
20252 int n = pthread_num_processors_np();
20257 if ac_fn_cxx_try_compile "$LINENO"; then :
20258 glibcxx_cv_PTHREADS_NUM_PROCESSORS_NP=yes
20260 glibcxx_cv_PTHREADS_NUM_PROCESSORS_NP=no
20262 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
20264 if test x$gcc_no_link = xyes; then
20265 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
20267 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20268 /* end confdefs.h. */
20269 #include <pthread.h>
20273 int n = pthread_num_processors_np();
20278 if ac_fn_cxx_try_link "$LINENO"; then :
20279 glibcxx_cv_PTHREADS_NUM_PROCESSORS_NP=yes
20281 glibcxx_cv_PTHREADS_NUM_PROCESSORS_NP=no
20283 rm -f core conftest.err conftest.$ac_objext \
20284 conftest$ac_exeext conftest.$ac_ext
20289 if test $glibcxx_cv_PTHREADS_NUM_PROCESSORS_NP = yes; then
20291 $as_echo "#define _GLIBCXX_USE_PTHREADS_NUM_PROCESSORS_NP 1" >>confdefs.h
20294 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_PTHREADS_NUM_PROCESSORS_NP" >&5
20295 $as_echo "$glibcxx_cv_PTHREADS_NUM_PROCESSORS_NP" >&6; }
20297 CXXFLAGS="$ac_save_CXXFLAGS"
20299 ac_cpp='$CPP $CPPFLAGS'
20300 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
20301 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
20302 ac_compiler_gnu=$ac_cv_c_compiler_gnu
20309 ac_cpp='$CXXCPP $CPPFLAGS'
20310 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
20311 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
20312 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
20314 ac_save_CXXFLAGS="$CXXFLAGS"
20315 CXXFLAGS="$CXXFLAGS -fno-exceptions"
20317 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for hw.ncpu sysctl" >&5
20318 $as_echo_n "checking for hw.ncpu sysctl... " >&6; }
20319 if test "${glibcxx_cv_SYSCTL_HW_NCPU+set}" = set; then :
20320 $as_echo_n "(cached) " >&6
20323 if test x$gcc_no_link = xyes; then
20324 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20325 /* end confdefs.h. */
20327 #include <stddef.h>
20328 #include <sys/sysctl.h>
20335 size_t size = sizeof(count);
20336 int mib[] = { CTL_HW, HW_NCPU };
20337 sysctl(mib, 2, &count, &size, NULL, 0);
20343 if ac_fn_cxx_try_compile "$LINENO"; then :
20344 glibcxx_cv_SYSCTL_HW_NCPU=yes
20346 glibcxx_cv_SYSCTL_HW_NCPU=no
20348 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
20350 if test x$gcc_no_link = xyes; then
20351 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
20353 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20354 /* end confdefs.h. */
20356 #include <stddef.h>
20357 #include <sys/sysctl.h>
20364 size_t size = sizeof(count);
20365 int mib[] = { CTL_HW, HW_NCPU };
20366 sysctl(mib, 2, &count, &size, NULL, 0);
20372 if ac_fn_cxx_try_link "$LINENO"; then :
20373 glibcxx_cv_SYSCTL_HW_NCPU=yes
20375 glibcxx_cv_SYSCTL_HW_NCPU=no
20377 rm -f core conftest.err conftest.$ac_objext \
20378 conftest$ac_exeext conftest.$ac_ext
20383 if test $glibcxx_cv_SYSCTL_HW_NCPU = yes; then
20385 $as_echo "#define _GLIBCXX_USE_SYSCTL_HW_NCPU 1" >>confdefs.h
20388 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_SYSCTL_HW_NCPU" >&5
20389 $as_echo "$glibcxx_cv_SYSCTL_HW_NCPU" >&6; }
20391 CXXFLAGS="$ac_save_CXXFLAGS"
20393 ac_cpp='$CPP $CPPFLAGS'
20394 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
20395 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
20396 ac_compiler_gnu=$ac_cv_c_compiler_gnu
20400 # Check for available headers.
20401 for ac_header in endian.h execinfo.h float.h fp.h ieeefp.h inttypes.h \
20402 locale.h machine/endian.h machine/param.h nan.h stdint.h stdlib.h string.h \
20403 strings.h sys/ipc.h sys/isa_defs.h sys/machine.h sys/param.h \
20404 sys/resource.h sys/sem.h sys/stat.h sys/time.h sys/types.h unistd.h \
20407 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
20408 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
20409 eval as_val=\$$as_ac_Header
20410 if test "x$as_val" = x""yes; then :
20411 cat >>confdefs.h <<_ACEOF
20412 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
20420 # Only do link tests if native. Else, hardcode.
20421 if $GLIBCXX_IS_NATIVE; then
20423 # We can do more elaborate tests that assume a working linker.
20428 # Check whether --with-gnu-ld was given.
20429 if test "${with_gnu_ld+set}" = set; then :
20430 withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes
20436 if test "$GCC" = yes; then
20437 # Check if gcc -print-prog-name=ld gives a path.
20438 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by $CC" >&5
20439 $as_echo_n "checking for ld used by $CC... " >&6; }
20442 # gcc leaves a trailing carriage return which upsets mingw
20443 ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
20445 ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
20448 # Accept absolute paths.
20450 re_direlt='/[^/][^/]*/\.\./'
20451 # Canonicalize the pathname of ld
20452 ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'`
20453 while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do
20454 ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"`
20456 test -z "$LD" && LD="$ac_prog"
20459 # If it fails, then pretend we aren't using GCC.
20463 # If it is relative, then search for the first ld in PATH.
20464 with_gnu_ld=unknown
20467 elif test "$with_gnu_ld" = yes; then
20468 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
20469 $as_echo_n "checking for GNU ld... " >&6; }
20471 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
20472 $as_echo_n "checking for non-GNU ld... " >&6; }
20474 if test "${lt_cv_path_LD+set}" = set; then :
20475 $as_echo_n "(cached) " >&6
20477 if test -z "$LD"; then
20478 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
20479 for ac_dir in $PATH; do
20481 test -z "$ac_dir" && ac_dir=.
20482 if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
20483 lt_cv_path_LD="$ac_dir/$ac_prog"
20484 # Check to see if the program is GNU ld. I'd rather use --version,
20485 # but apparently some variants of GNU ld only accept -v.
20486 # Break only if it was the GNU/non-GNU ld that we prefer.
20487 case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
20488 *GNU* | *'with BFD'*)
20489 test "$with_gnu_ld" != no && break
20492 test "$with_gnu_ld" != yes && break
20499 lt_cv_path_LD="$LD" # Let the user override the test with a path.
20503 LD="$lt_cv_path_LD"
20504 if test -n "$LD"; then
20505 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
20506 $as_echo "$LD" >&6; }
20508 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
20509 $as_echo "no" >&6; }
20511 test -z "$LD" && as_fn_error "no acceptable ld found in \$PATH" "$LINENO" 5
20512 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
20513 $as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
20514 if test "${lt_cv_prog_gnu_ld+set}" = set; then :
20515 $as_echo_n "(cached) " >&6
20517 # I'd rather use --version here, but apparently some GNU lds only accept -v.
20518 case `$LD -v 2>&1 </dev/null` in
20519 *GNU* | *'with BFD'*)
20520 lt_cv_prog_gnu_ld=yes
20523 lt_cv_prog_gnu_ld=no
20527 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_gnu_ld" >&5
20528 $as_echo "$lt_cv_prog_gnu_ld" >&6; }
20529 with_gnu_ld=$lt_cv_prog_gnu_ld
20537 # If we're not using GNU ld, then there's no point in even trying these
20538 # tests. Check for that first. We should have already tested for gld
20539 # by now (in libtool), but require it now just to be safe...
20540 test -z "$SECTION_LDFLAGS" && SECTION_LDFLAGS=''
20541 test -z "$OPT_LDFLAGS" && OPT_LDFLAGS=''
20545 # The name set by libtool depends on the version of libtool. Shame on us
20546 # for depending on an impl detail, but c'est la vie. Older versions used
20547 # ac_cv_prog_gnu_ld, but now it's lt_cv_prog_gnu_ld, and is copied back on
20548 # top of with_gnu_ld (which is also set by --with-gnu-ld, so that actually
20549 # makes sense). We'll test with_gnu_ld everywhere else, so if that isn't
20550 # set (hence we're using an older libtool), then set it.
20551 if test x${with_gnu_ld+set} != xset; then
20552 if test x${ac_cv_prog_gnu_ld+set} != xset; then
20553 # We got through "ac_require(ac_prog_ld)" and still not set? Huh?
20556 with_gnu_ld=$ac_cv_prog_gnu_ld
20560 # Start by getting the version number. I think the libtool test already
20561 # does some of this, but throws away the result.
20562 glibcxx_ld_is_gold=no
20563 if test x"$with_gnu_ld" = x"yes"; then
20564 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld version" >&5
20565 $as_echo_n "checking for ld version... " >&6; }
20567 if $LD --version 2>/dev/null | grep 'GNU gold' >/dev/null 2>&1; then
20568 glibcxx_ld_is_gold=yes
20570 ldver=`$LD --version 2>/dev/null |
20571 sed -e 's/GNU gold /GNU ld /;s/GNU ld version /GNU ld /;s/GNU ld ([^)]*) /GNU ld /;s/GNU ld \([0-9.][0-9.]*\).*/\1/; q'`
20573 glibcxx_gnu_ld_version=`echo $ldver | \
20574 $AWK -F. '{ if (NF<3) $3=0; print ($1*100+$2)*100+$3 }'`
20575 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_gnu_ld_version" >&5
20576 $as_echo "$glibcxx_gnu_ld_version" >&6; }
20579 # Set --gc-sections.
20580 glibcxx_have_gc_sections=no
20581 if test "$glibcxx_ld_is_gold" = "yes"; then
20582 if $LD --help 2>/dev/null | grep gc-sections >/dev/null 2>&1; then
20583 glibcxx_have_gc_sections=yes
20586 glibcxx_gcsections_min_ld=21602
20587 if test x"$with_gnu_ld" = x"yes" &&
20588 test $glibcxx_gnu_ld_version -gt $glibcxx_gcsections_min_ld ; then
20589 glibcxx_have_gc_sections=yes
20592 if test "$glibcxx_have_gc_sections" = "yes"; then
20593 # Sufficiently young GNU ld it is! Joy and bunny rabbits!
20594 # NB: This flag only works reliably after 2.16.1. Configure tests
20595 # for this are difficult, so hard wire a value that should work.
20597 ac_test_CFLAGS="${CFLAGS+set}"
20598 ac_save_CFLAGS="$CFLAGS"
20599 CFLAGS='-Wl,--gc-sections'
20601 # Check for -Wl,--gc-sections
20602 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld that supports -Wl,--gc-sections" >&5
20603 $as_echo_n "checking for ld that supports -Wl,--gc-sections... " >&6; }
20604 if test x$gcc_no_link = xyes; then
20605 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
20607 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20608 /* end confdefs.h. */
20609 int one(void) { return 1; }
20610 int two(void) { return 2; }
20620 if ac_fn_c_try_link "$LINENO"; then :
20625 rm -f core conftest.err conftest.$ac_objext \
20626 conftest$ac_exeext conftest.$ac_ext
20627 if test "$ac_gcsections" = "yes"; then
20630 if $CC -c conftest.c; then
20631 if $LD --gc-sections -o conftest conftest.o 2>&1 | \
20632 grep "Warning: gc-sections option ignored" > /dev/null; then
20636 rm -f conftest.c conftest.o conftest
20638 if test "$ac_gcsections" = "yes"; then
20639 SECTION_LDFLAGS="-Wl,--gc-sections $SECTION_LDFLAGS"
20641 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_gcsections" >&5
20642 $as_echo "$ac_gcsections" >&6; }
20644 if test "$ac_test_CFLAGS" = set; then
20645 CFLAGS="$ac_save_CFLAGS"
20647 # this is the suspicious part
20653 # Note this is only for shared objects.
20655 if test x"$with_gnu_ld" = x"yes"; then
20656 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld that supports -Wl,-z,relro" >&5
20657 $as_echo_n "checking for ld that supports -Wl,-z,relro... " >&6; }
20658 cxx_z_relo=`$LD -v --help 2>/dev/null | grep "z relro"`
20659 if test -n "$cxx_z_relo"; then
20660 OPT_LDFLAGS="-Wl,-z,relro"
20663 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ld_relro" >&5
20664 $as_echo "$ac_ld_relro" >&6; }
20667 # Set linker optimization flags.
20668 if test x"$with_gnu_ld" = x"yes"; then
20669 OPT_LDFLAGS="-Wl,-O1 $OPT_LDFLAGS"
20676 ac_test_CXXFLAGS="${CXXFLAGS+set}"
20677 ac_save_CXXFLAGS="$CXXFLAGS"
20678 CXXFLAGS='-fno-builtin -D_GNU_SOURCE'
20680 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sin in -lm" >&5
20681 $as_echo_n "checking for sin in -lm... " >&6; }
20682 if test "${ac_cv_lib_m_sin+set}" = set; then :
20683 $as_echo_n "(cached) " >&6
20685 ac_check_lib_save_LIBS=$LIBS
20687 if test x$gcc_no_link = xyes; then
20688 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
20690 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20691 /* end confdefs.h. */
20693 /* Override any GCC internal prototype to avoid an error.
20694 Use char because int might match the return type of a GCC
20695 builtin and then its argument prototype would still apply. */
20708 if ac_fn_c_try_link "$LINENO"; then :
20709 ac_cv_lib_m_sin=yes
20713 rm -f core conftest.err conftest.$ac_objext \
20714 conftest$ac_exeext conftest.$ac_ext
20715 LIBS=$ac_check_lib_save_LIBS
20717 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_sin" >&5
20718 $as_echo "$ac_cv_lib_m_sin" >&6; }
20719 if test "x$ac_cv_lib_m_sin" = x""yes; then :
20723 ac_save_LIBS="$LIBS"
20728 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for isinf declaration" >&5
20729 $as_echo_n "checking for isinf declaration... " >&6; }
20730 if test x${glibcxx_cv_func_isinf_use+set} != xset; then
20731 if test "${glibcxx_cv_func_isinf_use+set}" = set; then :
20732 $as_echo_n "(cached) " >&6
20737 ac_cpp='$CXXCPP $CPPFLAGS'
20738 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
20739 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
20740 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
20742 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20743 /* end confdefs.h. */
20745 #ifdef HAVE_IEEEFP_H
20746 #include <ieeefp.h>
20757 if ac_fn_cxx_try_compile "$LINENO"; then :
20758 glibcxx_cv_func_isinf_use=yes
20760 glibcxx_cv_func_isinf_use=no
20762 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
20764 ac_cpp='$CPP $CPPFLAGS'
20765 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
20766 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
20767 ac_compiler_gnu=$ac_cv_c_compiler_gnu
20773 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_isinf_use" >&5
20774 $as_echo "$glibcxx_cv_func_isinf_use" >&6; }
20776 if test x$glibcxx_cv_func_isinf_use = x"yes"; then
20777 for ac_func in isinf
20779 ac_fn_c_check_func "$LINENO" "isinf" "ac_cv_func_isinf"
20780 if test "x$ac_cv_func_isinf" = x""yes; then :
20781 cat >>confdefs.h <<_ACEOF
20782 #define HAVE_ISINF 1
20790 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _isinf declaration" >&5
20791 $as_echo_n "checking for _isinf declaration... " >&6; }
20792 if test x${glibcxx_cv_func__isinf_use+set} != xset; then
20793 if test "${glibcxx_cv_func__isinf_use+set}" = set; then :
20794 $as_echo_n "(cached) " >&6
20799 ac_cpp='$CXXCPP $CPPFLAGS'
20800 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
20801 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
20802 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
20804 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20805 /* end confdefs.h. */
20807 #ifdef HAVE_IEEEFP_H
20808 #include <ieeefp.h>
20819 if ac_fn_cxx_try_compile "$LINENO"; then :
20820 glibcxx_cv_func__isinf_use=yes
20822 glibcxx_cv_func__isinf_use=no
20824 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
20826 ac_cpp='$CPP $CPPFLAGS'
20827 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
20828 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
20829 ac_compiler_gnu=$ac_cv_c_compiler_gnu
20835 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__isinf_use" >&5
20836 $as_echo "$glibcxx_cv_func__isinf_use" >&6; }
20838 if test x$glibcxx_cv_func__isinf_use = x"yes"; then
20839 for ac_func in _isinf
20841 ac_fn_c_check_func "$LINENO" "_isinf" "ac_cv_func__isinf"
20842 if test "x$ac_cv_func__isinf" = x""yes; then :
20843 cat >>confdefs.h <<_ACEOF
20844 #define HAVE__ISINF 1
20857 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for isnan declaration" >&5
20858 $as_echo_n "checking for isnan declaration... " >&6; }
20859 if test x${glibcxx_cv_func_isnan_use+set} != xset; then
20860 if test "${glibcxx_cv_func_isnan_use+set}" = set; then :
20861 $as_echo_n "(cached) " >&6
20866 ac_cpp='$CXXCPP $CPPFLAGS'
20867 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
20868 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
20869 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
20871 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20872 /* end confdefs.h. */
20874 #ifdef HAVE_IEEEFP_H
20875 #include <ieeefp.h>
20886 if ac_fn_cxx_try_compile "$LINENO"; then :
20887 glibcxx_cv_func_isnan_use=yes
20889 glibcxx_cv_func_isnan_use=no
20891 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
20893 ac_cpp='$CPP $CPPFLAGS'
20894 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
20895 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
20896 ac_compiler_gnu=$ac_cv_c_compiler_gnu
20902 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_isnan_use" >&5
20903 $as_echo "$glibcxx_cv_func_isnan_use" >&6; }
20905 if test x$glibcxx_cv_func_isnan_use = x"yes"; then
20906 for ac_func in isnan
20908 ac_fn_c_check_func "$LINENO" "isnan" "ac_cv_func_isnan"
20909 if test "x$ac_cv_func_isnan" = x""yes; then :
20910 cat >>confdefs.h <<_ACEOF
20911 #define HAVE_ISNAN 1
20919 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _isnan declaration" >&5
20920 $as_echo_n "checking for _isnan declaration... " >&6; }
20921 if test x${glibcxx_cv_func__isnan_use+set} != xset; then
20922 if test "${glibcxx_cv_func__isnan_use+set}" = set; then :
20923 $as_echo_n "(cached) " >&6
20928 ac_cpp='$CXXCPP $CPPFLAGS'
20929 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
20930 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
20931 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
20933 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20934 /* end confdefs.h. */
20936 #ifdef HAVE_IEEEFP_H
20937 #include <ieeefp.h>
20948 if ac_fn_cxx_try_compile "$LINENO"; then :
20949 glibcxx_cv_func__isnan_use=yes
20951 glibcxx_cv_func__isnan_use=no
20953 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
20955 ac_cpp='$CPP $CPPFLAGS'
20956 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
20957 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
20958 ac_compiler_gnu=$ac_cv_c_compiler_gnu
20964 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__isnan_use" >&5
20965 $as_echo "$glibcxx_cv_func__isnan_use" >&6; }
20967 if test x$glibcxx_cv_func__isnan_use = x"yes"; then
20968 for ac_func in _isnan
20970 ac_fn_c_check_func "$LINENO" "_isnan" "ac_cv_func__isnan"
20971 if test "x$ac_cv_func__isnan" = x""yes; then :
20972 cat >>confdefs.h <<_ACEOF
20973 #define HAVE__ISNAN 1
20986 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for finite declaration" >&5
20987 $as_echo_n "checking for finite declaration... " >&6; }
20988 if test x${glibcxx_cv_func_finite_use+set} != xset; then
20989 if test "${glibcxx_cv_func_finite_use+set}" = set; then :
20990 $as_echo_n "(cached) " >&6
20995 ac_cpp='$CXXCPP $CPPFLAGS'
20996 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
20997 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
20998 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
21000 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
21001 /* end confdefs.h. */
21003 #ifdef HAVE_IEEEFP_H
21004 #include <ieeefp.h>
21015 if ac_fn_cxx_try_compile "$LINENO"; then :
21016 glibcxx_cv_func_finite_use=yes
21018 glibcxx_cv_func_finite_use=no
21020 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
21022 ac_cpp='$CPP $CPPFLAGS'
21023 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
21024 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
21025 ac_compiler_gnu=$ac_cv_c_compiler_gnu
21031 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_finite_use" >&5
21032 $as_echo "$glibcxx_cv_func_finite_use" >&6; }
21034 if test x$glibcxx_cv_func_finite_use = x"yes"; then
21035 for ac_func in finite
21037 ac_fn_c_check_func "$LINENO" "finite" "ac_cv_func_finite"
21038 if test "x$ac_cv_func_finite" = x""yes; then :
21039 cat >>confdefs.h <<_ACEOF
21040 #define HAVE_FINITE 1
21048 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _finite declaration" >&5
21049 $as_echo_n "checking for _finite declaration... " >&6; }
21050 if test x${glibcxx_cv_func__finite_use+set} != xset; then
21051 if test "${glibcxx_cv_func__finite_use+set}" = set; then :
21052 $as_echo_n "(cached) " >&6
21057 ac_cpp='$CXXCPP $CPPFLAGS'
21058 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
21059 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
21060 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
21062 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
21063 /* end confdefs.h. */
21065 #ifdef HAVE_IEEEFP_H
21066 #include <ieeefp.h>
21077 if ac_fn_cxx_try_compile "$LINENO"; then :
21078 glibcxx_cv_func__finite_use=yes
21080 glibcxx_cv_func__finite_use=no
21082 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
21084 ac_cpp='$CPP $CPPFLAGS'
21085 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
21086 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
21087 ac_compiler_gnu=$ac_cv_c_compiler_gnu
21093 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__finite_use" >&5
21094 $as_echo "$glibcxx_cv_func__finite_use" >&6; }
21096 if test x$glibcxx_cv_func__finite_use = x"yes"; then
21097 for ac_func in _finite
21099 ac_fn_c_check_func "$LINENO" "_finite" "ac_cv_func__finite"
21100 if test "x$ac_cv_func__finite" = x""yes; then :
21101 cat >>confdefs.h <<_ACEOF
21102 #define HAVE__FINITE 1
21115 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sincos declaration" >&5
21116 $as_echo_n "checking for sincos declaration... " >&6; }
21117 if test x${glibcxx_cv_func_sincos_use+set} != xset; then
21118 if test "${glibcxx_cv_func_sincos_use+set}" = set; then :
21119 $as_echo_n "(cached) " >&6
21124 ac_cpp='$CXXCPP $CPPFLAGS'
21125 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
21126 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
21127 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
21129 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
21130 /* end confdefs.h. */
21140 if ac_fn_cxx_try_compile "$LINENO"; then :
21141 glibcxx_cv_func_sincos_use=yes
21143 glibcxx_cv_func_sincos_use=no
21145 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
21147 ac_cpp='$CPP $CPPFLAGS'
21148 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
21149 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
21150 ac_compiler_gnu=$ac_cv_c_compiler_gnu
21156 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_sincos_use" >&5
21157 $as_echo "$glibcxx_cv_func_sincos_use" >&6; }
21159 if test x$glibcxx_cv_func_sincos_use = x"yes"; then
21160 for ac_func in sincos
21162 ac_fn_c_check_func "$LINENO" "sincos" "ac_cv_func_sincos"
21163 if test "x$ac_cv_func_sincos" = x""yes; then :
21164 cat >>confdefs.h <<_ACEOF
21165 #define HAVE_SINCOS 1
21173 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _sincos declaration" >&5
21174 $as_echo_n "checking for _sincos declaration... " >&6; }
21175 if test x${glibcxx_cv_func__sincos_use+set} != xset; then
21176 if test "${glibcxx_cv_func__sincos_use+set}" = set; then :
21177 $as_echo_n "(cached) " >&6
21182 ac_cpp='$CXXCPP $CPPFLAGS'
21183 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
21184 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
21185 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
21187 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
21188 /* end confdefs.h. */
21198 if ac_fn_cxx_try_compile "$LINENO"; then :
21199 glibcxx_cv_func__sincos_use=yes
21201 glibcxx_cv_func__sincos_use=no
21203 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
21205 ac_cpp='$CPP $CPPFLAGS'
21206 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
21207 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
21208 ac_compiler_gnu=$ac_cv_c_compiler_gnu
21214 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__sincos_use" >&5
21215 $as_echo "$glibcxx_cv_func__sincos_use" >&6; }
21217 if test x$glibcxx_cv_func__sincos_use = x"yes"; then
21218 for ac_func in _sincos
21220 ac_fn_c_check_func "$LINENO" "_sincos" "ac_cv_func__sincos"
21221 if test "x$ac_cv_func__sincos" = x""yes; then :
21222 cat >>confdefs.h <<_ACEOF
21223 #define HAVE__SINCOS 1
21236 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fpclass declaration" >&5
21237 $as_echo_n "checking for fpclass declaration... " >&6; }
21238 if test x${glibcxx_cv_func_fpclass_use+set} != xset; then
21239 if test "${glibcxx_cv_func_fpclass_use+set}" = set; then :
21240 $as_echo_n "(cached) " >&6
21245 ac_cpp='$CXXCPP $CPPFLAGS'
21246 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
21247 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
21248 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
21250 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
21251 /* end confdefs.h. */
21253 #ifdef HAVE_IEEEFP_H
21254 #include <ieeefp.h>
21265 if ac_fn_cxx_try_compile "$LINENO"; then :
21266 glibcxx_cv_func_fpclass_use=yes
21268 glibcxx_cv_func_fpclass_use=no
21270 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
21272 ac_cpp='$CPP $CPPFLAGS'
21273 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
21274 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
21275 ac_compiler_gnu=$ac_cv_c_compiler_gnu
21281 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_fpclass_use" >&5
21282 $as_echo "$glibcxx_cv_func_fpclass_use" >&6; }
21284 if test x$glibcxx_cv_func_fpclass_use = x"yes"; then
21285 for ac_func in fpclass
21287 ac_fn_c_check_func "$LINENO" "fpclass" "ac_cv_func_fpclass"
21288 if test "x$ac_cv_func_fpclass" = x""yes; then :
21289 cat >>confdefs.h <<_ACEOF
21290 #define HAVE_FPCLASS 1
21298 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _fpclass declaration" >&5
21299 $as_echo_n "checking for _fpclass declaration... " >&6; }
21300 if test x${glibcxx_cv_func__fpclass_use+set} != xset; then
21301 if test "${glibcxx_cv_func__fpclass_use+set}" = set; then :
21302 $as_echo_n "(cached) " >&6
21307 ac_cpp='$CXXCPP $CPPFLAGS'
21308 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
21309 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
21310 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
21312 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
21313 /* end confdefs.h. */
21315 #ifdef HAVE_IEEEFP_H
21316 #include <ieeefp.h>
21327 if ac_fn_cxx_try_compile "$LINENO"; then :
21328 glibcxx_cv_func__fpclass_use=yes
21330 glibcxx_cv_func__fpclass_use=no
21332 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
21334 ac_cpp='$CPP $CPPFLAGS'
21335 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
21336 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
21337 ac_compiler_gnu=$ac_cv_c_compiler_gnu
21343 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__fpclass_use" >&5
21344 $as_echo "$glibcxx_cv_func__fpclass_use" >&6; }
21346 if test x$glibcxx_cv_func__fpclass_use = x"yes"; then
21347 for ac_func in _fpclass
21349 ac_fn_c_check_func "$LINENO" "_fpclass" "ac_cv_func__fpclass"
21350 if test "x$ac_cv_func__fpclass" = x""yes; then :
21351 cat >>confdefs.h <<_ACEOF
21352 #define HAVE__FPCLASS 1
21365 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for qfpclass declaration" >&5
21366 $as_echo_n "checking for qfpclass declaration... " >&6; }
21367 if test x${glibcxx_cv_func_qfpclass_use+set} != xset; then
21368 if test "${glibcxx_cv_func_qfpclass_use+set}" = set; then :
21369 $as_echo_n "(cached) " >&6
21374 ac_cpp='$CXXCPP $CPPFLAGS'
21375 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
21376 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
21377 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
21379 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
21380 /* end confdefs.h. */
21382 #ifdef HAVE_IEEEFP_H
21383 #include <ieeefp.h>
21394 if ac_fn_cxx_try_compile "$LINENO"; then :
21395 glibcxx_cv_func_qfpclass_use=yes
21397 glibcxx_cv_func_qfpclass_use=no
21399 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
21401 ac_cpp='$CPP $CPPFLAGS'
21402 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
21403 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
21404 ac_compiler_gnu=$ac_cv_c_compiler_gnu
21410 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_qfpclass_use" >&5
21411 $as_echo "$glibcxx_cv_func_qfpclass_use" >&6; }
21413 if test x$glibcxx_cv_func_qfpclass_use = x"yes"; then
21414 for ac_func in qfpclass
21416 ac_fn_c_check_func "$LINENO" "qfpclass" "ac_cv_func_qfpclass"
21417 if test "x$ac_cv_func_qfpclass" = x""yes; then :
21418 cat >>confdefs.h <<_ACEOF
21419 #define HAVE_QFPCLASS 1
21427 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _qfpclass declaration" >&5
21428 $as_echo_n "checking for _qfpclass declaration... " >&6; }
21429 if test x${glibcxx_cv_func__qfpclass_use+set} != xset; then
21430 if test "${glibcxx_cv_func__qfpclass_use+set}" = set; then :
21431 $as_echo_n "(cached) " >&6
21436 ac_cpp='$CXXCPP $CPPFLAGS'
21437 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
21438 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
21439 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
21441 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
21442 /* end confdefs.h. */
21444 #ifdef HAVE_IEEEFP_H
21445 #include <ieeefp.h>
21456 if ac_fn_cxx_try_compile "$LINENO"; then :
21457 glibcxx_cv_func__qfpclass_use=yes
21459 glibcxx_cv_func__qfpclass_use=no
21461 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
21463 ac_cpp='$CPP $CPPFLAGS'
21464 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
21465 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
21466 ac_compiler_gnu=$ac_cv_c_compiler_gnu
21472 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__qfpclass_use" >&5
21473 $as_echo "$glibcxx_cv_func__qfpclass_use" >&6; }
21475 if test x$glibcxx_cv_func__qfpclass_use = x"yes"; then
21476 for ac_func in _qfpclass
21478 ac_fn_c_check_func "$LINENO" "_qfpclass" "ac_cv_func__qfpclass"
21479 if test "x$ac_cv_func__qfpclass" = x""yes; then :
21480 cat >>confdefs.h <<_ACEOF
21481 #define HAVE__QFPCLASS 1
21494 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for hypot declaration" >&5
21495 $as_echo_n "checking for hypot declaration... " >&6; }
21496 if test x${glibcxx_cv_func_hypot_use+set} != xset; then
21497 if test "${glibcxx_cv_func_hypot_use+set}" = set; then :
21498 $as_echo_n "(cached) " >&6
21503 ac_cpp='$CXXCPP $CPPFLAGS'
21504 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
21505 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
21506 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
21508 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
21509 /* end confdefs.h. */
21519 if ac_fn_cxx_try_compile "$LINENO"; then :
21520 glibcxx_cv_func_hypot_use=yes
21522 glibcxx_cv_func_hypot_use=no
21524 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
21526 ac_cpp='$CPP $CPPFLAGS'
21527 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
21528 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
21529 ac_compiler_gnu=$ac_cv_c_compiler_gnu
21535 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_hypot_use" >&5
21536 $as_echo "$glibcxx_cv_func_hypot_use" >&6; }
21538 if test x$glibcxx_cv_func_hypot_use = x"yes"; then
21539 for ac_func in hypot
21541 ac_fn_c_check_func "$LINENO" "hypot" "ac_cv_func_hypot"
21542 if test "x$ac_cv_func_hypot" = x""yes; then :
21543 cat >>confdefs.h <<_ACEOF
21544 #define HAVE_HYPOT 1
21552 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _hypot declaration" >&5
21553 $as_echo_n "checking for _hypot declaration... " >&6; }
21554 if test x${glibcxx_cv_func__hypot_use+set} != xset; then
21555 if test "${glibcxx_cv_func__hypot_use+set}" = set; then :
21556 $as_echo_n "(cached) " >&6
21561 ac_cpp='$CXXCPP $CPPFLAGS'
21562 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
21563 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
21564 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
21566 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
21567 /* end confdefs.h. */
21577 if ac_fn_cxx_try_compile "$LINENO"; then :
21578 glibcxx_cv_func__hypot_use=yes
21580 glibcxx_cv_func__hypot_use=no
21582 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
21584 ac_cpp='$CPP $CPPFLAGS'
21585 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
21586 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
21587 ac_compiler_gnu=$ac_cv_c_compiler_gnu
21593 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__hypot_use" >&5
21594 $as_echo "$glibcxx_cv_func__hypot_use" >&6; }
21596 if test x$glibcxx_cv_func__hypot_use = x"yes"; then
21597 for ac_func in _hypot
21599 ac_fn_c_check_func "$LINENO" "_hypot" "ac_cv_func__hypot"
21600 if test "x$ac_cv_func__hypot" = x""yes; then :
21601 cat >>confdefs.h <<_ACEOF
21602 #define HAVE__HYPOT 1
21615 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for float trig functions" >&5
21616 $as_echo_n "checking for float trig functions... " >&6; }
21617 if test "${glibcxx_cv_func_float_trig_use+set}" = set; then :
21618 $as_echo_n "(cached) " >&6
21623 ac_cpp='$CXXCPP $CPPFLAGS'
21624 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
21625 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
21626 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
21628 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
21629 /* end confdefs.h. */
21634 acosf (0); asinf (0); atanf (0); cosf (0); sinf (0); tanf (0); coshf (0); sinhf (0); tanhf (0);
21639 if ac_fn_cxx_try_compile "$LINENO"; then :
21640 glibcxx_cv_func_float_trig_use=yes
21642 glibcxx_cv_func_float_trig_use=no
21644 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
21646 ac_cpp='$CPP $CPPFLAGS'
21647 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
21648 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
21649 ac_compiler_gnu=$ac_cv_c_compiler_gnu
21653 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_float_trig_use" >&5
21654 $as_echo "$glibcxx_cv_func_float_trig_use" >&6; }
21655 if test x$glibcxx_cv_func_float_trig_use = x"yes"; then
21656 for ac_func in acosf asinf atanf cosf sinf tanf coshf sinhf tanhf
21658 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
21659 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
21660 eval as_val=\$$as_ac_var
21661 if test "x$as_val" = x""yes; then :
21662 cat >>confdefs.h <<_ACEOF
21663 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
21670 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _float trig functions" >&5
21671 $as_echo_n "checking for _float trig functions... " >&6; }
21672 if test "${glibcxx_cv_func__float_trig_use+set}" = set; then :
21673 $as_echo_n "(cached) " >&6
21678 ac_cpp='$CXXCPP $CPPFLAGS'
21679 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
21680 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
21681 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
21683 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
21684 /* end confdefs.h. */
21689 _acosf (0); _asinf (0); _atanf (0); _cosf (0); _sinf (0); _tanf (0); _coshf (0); _sinhf (0); _tanhf (0);
21694 if ac_fn_cxx_try_compile "$LINENO"; then :
21695 glibcxx_cv_func__float_trig_use=yes
21697 glibcxx_cv_func__float_trig_use=no
21699 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
21701 ac_cpp='$CPP $CPPFLAGS'
21702 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
21703 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
21704 ac_compiler_gnu=$ac_cv_c_compiler_gnu
21708 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__float_trig_use" >&5
21709 $as_echo "$glibcxx_cv_func__float_trig_use" >&6; }
21710 if test x$glibcxx_cv_func__float_trig_use = x"yes"; then
21711 for ac_func in _acosf _asinf _atanf _cosf _sinf _tanf _coshf _sinhf _tanhf
21713 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
21714 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
21715 eval as_val=\$$as_ac_var
21716 if test "x$as_val" = x""yes; then :
21717 cat >>confdefs.h <<_ACEOF
21718 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
21731 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for float round functions" >&5
21732 $as_echo_n "checking for float round functions... " >&6; }
21733 if test "${glibcxx_cv_func_float_round_use+set}" = set; then :
21734 $as_echo_n "(cached) " >&6
21739 ac_cpp='$CXXCPP $CPPFLAGS'
21740 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
21741 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
21742 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
21744 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
21745 /* end confdefs.h. */
21750 ceilf (0); floorf (0);
21755 if ac_fn_cxx_try_compile "$LINENO"; then :
21756 glibcxx_cv_func_float_round_use=yes
21758 glibcxx_cv_func_float_round_use=no
21760 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
21762 ac_cpp='$CPP $CPPFLAGS'
21763 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
21764 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
21765 ac_compiler_gnu=$ac_cv_c_compiler_gnu
21769 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_float_round_use" >&5
21770 $as_echo "$glibcxx_cv_func_float_round_use" >&6; }
21771 if test x$glibcxx_cv_func_float_round_use = x"yes"; then
21772 for ac_func in ceilf floorf
21774 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
21775 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
21776 eval as_val=\$$as_ac_var
21777 if test "x$as_val" = x""yes; then :
21778 cat >>confdefs.h <<_ACEOF
21779 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
21786 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _float round functions" >&5
21787 $as_echo_n "checking for _float round functions... " >&6; }
21788 if test "${glibcxx_cv_func__float_round_use+set}" = set; then :
21789 $as_echo_n "(cached) " >&6
21794 ac_cpp='$CXXCPP $CPPFLAGS'
21795 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
21796 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
21797 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
21799 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
21800 /* end confdefs.h. */
21805 _ceilf (0); _floorf (0);
21810 if ac_fn_cxx_try_compile "$LINENO"; then :
21811 glibcxx_cv_func__float_round_use=yes
21813 glibcxx_cv_func__float_round_use=no
21815 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
21817 ac_cpp='$CPP $CPPFLAGS'
21818 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
21819 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
21820 ac_compiler_gnu=$ac_cv_c_compiler_gnu
21824 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__float_round_use" >&5
21825 $as_echo "$glibcxx_cv_func__float_round_use" >&6; }
21826 if test x$glibcxx_cv_func__float_round_use = x"yes"; then
21827 for ac_func in _ceilf _floorf
21829 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
21830 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
21831 eval as_val=\$$as_ac_var
21832 if test "x$as_val" = x""yes; then :
21833 cat >>confdefs.h <<_ACEOF
21834 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
21848 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for expf declaration" >&5
21849 $as_echo_n "checking for expf declaration... " >&6; }
21850 if test x${glibcxx_cv_func_expf_use+set} != xset; then
21851 if test "${glibcxx_cv_func_expf_use+set}" = set; then :
21852 $as_echo_n "(cached) " >&6
21857 ac_cpp='$CXXCPP $CPPFLAGS'
21858 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
21859 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
21860 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
21862 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
21863 /* end confdefs.h. */
21865 #ifdef HAVE_IEEEFP_H
21866 #include <ieeefp.h>
21877 if ac_fn_cxx_try_compile "$LINENO"; then :
21878 glibcxx_cv_func_expf_use=yes
21880 glibcxx_cv_func_expf_use=no
21882 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
21884 ac_cpp='$CPP $CPPFLAGS'
21885 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
21886 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
21887 ac_compiler_gnu=$ac_cv_c_compiler_gnu
21893 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_expf_use" >&5
21894 $as_echo "$glibcxx_cv_func_expf_use" >&6; }
21896 if test x$glibcxx_cv_func_expf_use = x"yes"; then
21897 for ac_func in expf
21899 ac_fn_c_check_func "$LINENO" "expf" "ac_cv_func_expf"
21900 if test "x$ac_cv_func_expf" = x""yes; then :
21901 cat >>confdefs.h <<_ACEOF
21902 #define HAVE_EXPF 1
21910 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _expf declaration" >&5
21911 $as_echo_n "checking for _expf declaration... " >&6; }
21912 if test x${glibcxx_cv_func__expf_use+set} != xset; then
21913 if test "${glibcxx_cv_func__expf_use+set}" = set; then :
21914 $as_echo_n "(cached) " >&6
21919 ac_cpp='$CXXCPP $CPPFLAGS'
21920 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
21921 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
21922 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
21924 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
21925 /* end confdefs.h. */
21927 #ifdef HAVE_IEEEFP_H
21928 #include <ieeefp.h>
21939 if ac_fn_cxx_try_compile "$LINENO"; then :
21940 glibcxx_cv_func__expf_use=yes
21942 glibcxx_cv_func__expf_use=no
21944 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
21946 ac_cpp='$CPP $CPPFLAGS'
21947 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
21948 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
21949 ac_compiler_gnu=$ac_cv_c_compiler_gnu
21955 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__expf_use" >&5
21956 $as_echo "$glibcxx_cv_func__expf_use" >&6; }
21958 if test x$glibcxx_cv_func__expf_use = x"yes"; then
21959 for ac_func in _expf
21961 ac_fn_c_check_func "$LINENO" "_expf" "ac_cv_func__expf"
21962 if test "x$ac_cv_func__expf" = x""yes; then :
21963 cat >>confdefs.h <<_ACEOF
21964 #define HAVE__EXPF 1
21977 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for isnanf declaration" >&5
21978 $as_echo_n "checking for isnanf declaration... " >&6; }
21979 if test x${glibcxx_cv_func_isnanf_use+set} != xset; then
21980 if test "${glibcxx_cv_func_isnanf_use+set}" = set; then :
21981 $as_echo_n "(cached) " >&6
21986 ac_cpp='$CXXCPP $CPPFLAGS'
21987 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
21988 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
21989 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
21991 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
21992 /* end confdefs.h. */
21994 #ifdef HAVE_IEEEFP_H
21995 #include <ieeefp.h>
22006 if ac_fn_cxx_try_compile "$LINENO"; then :
22007 glibcxx_cv_func_isnanf_use=yes
22009 glibcxx_cv_func_isnanf_use=no
22011 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
22013 ac_cpp='$CPP $CPPFLAGS'
22014 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
22015 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
22016 ac_compiler_gnu=$ac_cv_c_compiler_gnu
22022 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_isnanf_use" >&5
22023 $as_echo "$glibcxx_cv_func_isnanf_use" >&6; }
22025 if test x$glibcxx_cv_func_isnanf_use = x"yes"; then
22026 for ac_func in isnanf
22028 ac_fn_c_check_func "$LINENO" "isnanf" "ac_cv_func_isnanf"
22029 if test "x$ac_cv_func_isnanf" = x""yes; then :
22030 cat >>confdefs.h <<_ACEOF
22031 #define HAVE_ISNANF 1
22039 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _isnanf declaration" >&5
22040 $as_echo_n "checking for _isnanf declaration... " >&6; }
22041 if test x${glibcxx_cv_func__isnanf_use+set} != xset; then
22042 if test "${glibcxx_cv_func__isnanf_use+set}" = set; then :
22043 $as_echo_n "(cached) " >&6
22048 ac_cpp='$CXXCPP $CPPFLAGS'
22049 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
22050 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
22051 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
22053 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
22054 /* end confdefs.h. */
22056 #ifdef HAVE_IEEEFP_H
22057 #include <ieeefp.h>
22068 if ac_fn_cxx_try_compile "$LINENO"; then :
22069 glibcxx_cv_func__isnanf_use=yes
22071 glibcxx_cv_func__isnanf_use=no
22073 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
22075 ac_cpp='$CPP $CPPFLAGS'
22076 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
22077 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
22078 ac_compiler_gnu=$ac_cv_c_compiler_gnu
22084 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__isnanf_use" >&5
22085 $as_echo "$glibcxx_cv_func__isnanf_use" >&6; }
22087 if test x$glibcxx_cv_func__isnanf_use = x"yes"; then
22088 for ac_func in _isnanf
22090 ac_fn_c_check_func "$LINENO" "_isnanf" "ac_cv_func__isnanf"
22091 if test "x$ac_cv_func__isnanf" = x""yes; then :
22092 cat >>confdefs.h <<_ACEOF
22093 #define HAVE__ISNANF 1
22106 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for isinff declaration" >&5
22107 $as_echo_n "checking for isinff declaration... " >&6; }
22108 if test x${glibcxx_cv_func_isinff_use+set} != xset; then
22109 if test "${glibcxx_cv_func_isinff_use+set}" = set; then :
22110 $as_echo_n "(cached) " >&6
22115 ac_cpp='$CXXCPP $CPPFLAGS'
22116 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
22117 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
22118 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
22120 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
22121 /* end confdefs.h. */
22123 #ifdef HAVE_IEEEFP_H
22124 #include <ieeefp.h>
22135 if ac_fn_cxx_try_compile "$LINENO"; then :
22136 glibcxx_cv_func_isinff_use=yes
22138 glibcxx_cv_func_isinff_use=no
22140 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
22142 ac_cpp='$CPP $CPPFLAGS'
22143 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
22144 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
22145 ac_compiler_gnu=$ac_cv_c_compiler_gnu
22151 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_isinff_use" >&5
22152 $as_echo "$glibcxx_cv_func_isinff_use" >&6; }
22154 if test x$glibcxx_cv_func_isinff_use = x"yes"; then
22155 for ac_func in isinff
22157 ac_fn_c_check_func "$LINENO" "isinff" "ac_cv_func_isinff"
22158 if test "x$ac_cv_func_isinff" = x""yes; then :
22159 cat >>confdefs.h <<_ACEOF
22160 #define HAVE_ISINFF 1
22168 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _isinff declaration" >&5
22169 $as_echo_n "checking for _isinff declaration... " >&6; }
22170 if test x${glibcxx_cv_func__isinff_use+set} != xset; then
22171 if test "${glibcxx_cv_func__isinff_use+set}" = set; then :
22172 $as_echo_n "(cached) " >&6
22177 ac_cpp='$CXXCPP $CPPFLAGS'
22178 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
22179 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
22180 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
22182 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
22183 /* end confdefs.h. */
22185 #ifdef HAVE_IEEEFP_H
22186 #include <ieeefp.h>
22197 if ac_fn_cxx_try_compile "$LINENO"; then :
22198 glibcxx_cv_func__isinff_use=yes
22200 glibcxx_cv_func__isinff_use=no
22202 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
22204 ac_cpp='$CPP $CPPFLAGS'
22205 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
22206 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
22207 ac_compiler_gnu=$ac_cv_c_compiler_gnu
22213 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__isinff_use" >&5
22214 $as_echo "$glibcxx_cv_func__isinff_use" >&6; }
22216 if test x$glibcxx_cv_func__isinff_use = x"yes"; then
22217 for ac_func in _isinff
22219 ac_fn_c_check_func "$LINENO" "_isinff" "ac_cv_func__isinff"
22220 if test "x$ac_cv_func__isinff" = x""yes; then :
22221 cat >>confdefs.h <<_ACEOF
22222 #define HAVE__ISINFF 1
22235 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for atan2f declaration" >&5
22236 $as_echo_n "checking for atan2f declaration... " >&6; }
22237 if test x${glibcxx_cv_func_atan2f_use+set} != xset; then
22238 if test "${glibcxx_cv_func_atan2f_use+set}" = set; then :
22239 $as_echo_n "(cached) " >&6
22244 ac_cpp='$CXXCPP $CPPFLAGS'
22245 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
22246 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
22247 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
22249 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
22250 /* end confdefs.h. */
22260 if ac_fn_cxx_try_compile "$LINENO"; then :
22261 glibcxx_cv_func_atan2f_use=yes
22263 glibcxx_cv_func_atan2f_use=no
22265 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
22267 ac_cpp='$CPP $CPPFLAGS'
22268 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
22269 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
22270 ac_compiler_gnu=$ac_cv_c_compiler_gnu
22276 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_atan2f_use" >&5
22277 $as_echo "$glibcxx_cv_func_atan2f_use" >&6; }
22279 if test x$glibcxx_cv_func_atan2f_use = x"yes"; then
22280 for ac_func in atan2f
22282 ac_fn_c_check_func "$LINENO" "atan2f" "ac_cv_func_atan2f"
22283 if test "x$ac_cv_func_atan2f" = x""yes; then :
22284 cat >>confdefs.h <<_ACEOF
22285 #define HAVE_ATAN2F 1
22293 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _atan2f declaration" >&5
22294 $as_echo_n "checking for _atan2f declaration... " >&6; }
22295 if test x${glibcxx_cv_func__atan2f_use+set} != xset; then
22296 if test "${glibcxx_cv_func__atan2f_use+set}" = set; then :
22297 $as_echo_n "(cached) " >&6
22302 ac_cpp='$CXXCPP $CPPFLAGS'
22303 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
22304 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
22305 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
22307 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
22308 /* end confdefs.h. */
22318 if ac_fn_cxx_try_compile "$LINENO"; then :
22319 glibcxx_cv_func__atan2f_use=yes
22321 glibcxx_cv_func__atan2f_use=no
22323 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
22325 ac_cpp='$CPP $CPPFLAGS'
22326 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
22327 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
22328 ac_compiler_gnu=$ac_cv_c_compiler_gnu
22334 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__atan2f_use" >&5
22335 $as_echo "$glibcxx_cv_func__atan2f_use" >&6; }
22337 if test x$glibcxx_cv_func__atan2f_use = x"yes"; then
22338 for ac_func in _atan2f
22340 ac_fn_c_check_func "$LINENO" "_atan2f" "ac_cv_func__atan2f"
22341 if test "x$ac_cv_func__atan2f" = x""yes; then :
22342 cat >>confdefs.h <<_ACEOF
22343 #define HAVE__ATAN2F 1
22356 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fabsf declaration" >&5
22357 $as_echo_n "checking for fabsf declaration... " >&6; }
22358 if test x${glibcxx_cv_func_fabsf_use+set} != xset; then
22359 if test "${glibcxx_cv_func_fabsf_use+set}" = set; then :
22360 $as_echo_n "(cached) " >&6
22365 ac_cpp='$CXXCPP $CPPFLAGS'
22366 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
22367 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
22368 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
22370 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
22371 /* end confdefs.h. */
22373 #ifdef HAVE_IEEEFP_H
22374 #include <ieeefp.h>
22385 if ac_fn_cxx_try_compile "$LINENO"; then :
22386 glibcxx_cv_func_fabsf_use=yes
22388 glibcxx_cv_func_fabsf_use=no
22390 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
22392 ac_cpp='$CPP $CPPFLAGS'
22393 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
22394 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
22395 ac_compiler_gnu=$ac_cv_c_compiler_gnu
22401 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_fabsf_use" >&5
22402 $as_echo "$glibcxx_cv_func_fabsf_use" >&6; }
22404 if test x$glibcxx_cv_func_fabsf_use = x"yes"; then
22405 for ac_func in fabsf
22407 ac_fn_c_check_func "$LINENO" "fabsf" "ac_cv_func_fabsf"
22408 if test "x$ac_cv_func_fabsf" = x""yes; then :
22409 cat >>confdefs.h <<_ACEOF
22410 #define HAVE_FABSF 1
22418 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _fabsf declaration" >&5
22419 $as_echo_n "checking for _fabsf declaration... " >&6; }
22420 if test x${glibcxx_cv_func__fabsf_use+set} != xset; then
22421 if test "${glibcxx_cv_func__fabsf_use+set}" = set; then :
22422 $as_echo_n "(cached) " >&6
22427 ac_cpp='$CXXCPP $CPPFLAGS'
22428 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
22429 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
22430 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
22432 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
22433 /* end confdefs.h. */
22435 #ifdef HAVE_IEEEFP_H
22436 #include <ieeefp.h>
22447 if ac_fn_cxx_try_compile "$LINENO"; then :
22448 glibcxx_cv_func__fabsf_use=yes
22450 glibcxx_cv_func__fabsf_use=no
22452 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
22454 ac_cpp='$CPP $CPPFLAGS'
22455 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
22456 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
22457 ac_compiler_gnu=$ac_cv_c_compiler_gnu
22463 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__fabsf_use" >&5
22464 $as_echo "$glibcxx_cv_func__fabsf_use" >&6; }
22466 if test x$glibcxx_cv_func__fabsf_use = x"yes"; then
22467 for ac_func in _fabsf
22469 ac_fn_c_check_func "$LINENO" "_fabsf" "ac_cv_func__fabsf"
22470 if test "x$ac_cv_func__fabsf" = x""yes; then :
22471 cat >>confdefs.h <<_ACEOF
22472 #define HAVE__FABSF 1
22485 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fmodf declaration" >&5
22486 $as_echo_n "checking for fmodf declaration... " >&6; }
22487 if test x${glibcxx_cv_func_fmodf_use+set} != xset; then
22488 if test "${glibcxx_cv_func_fmodf_use+set}" = set; then :
22489 $as_echo_n "(cached) " >&6
22494 ac_cpp='$CXXCPP $CPPFLAGS'
22495 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
22496 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
22497 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
22499 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
22500 /* end confdefs.h. */
22510 if ac_fn_cxx_try_compile "$LINENO"; then :
22511 glibcxx_cv_func_fmodf_use=yes
22513 glibcxx_cv_func_fmodf_use=no
22515 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
22517 ac_cpp='$CPP $CPPFLAGS'
22518 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
22519 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
22520 ac_compiler_gnu=$ac_cv_c_compiler_gnu
22526 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_fmodf_use" >&5
22527 $as_echo "$glibcxx_cv_func_fmodf_use" >&6; }
22529 if test x$glibcxx_cv_func_fmodf_use = x"yes"; then
22530 for ac_func in fmodf
22532 ac_fn_c_check_func "$LINENO" "fmodf" "ac_cv_func_fmodf"
22533 if test "x$ac_cv_func_fmodf" = x""yes; then :
22534 cat >>confdefs.h <<_ACEOF
22535 #define HAVE_FMODF 1
22543 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _fmodf declaration" >&5
22544 $as_echo_n "checking for _fmodf declaration... " >&6; }
22545 if test x${glibcxx_cv_func__fmodf_use+set} != xset; then
22546 if test "${glibcxx_cv_func__fmodf_use+set}" = set; then :
22547 $as_echo_n "(cached) " >&6
22552 ac_cpp='$CXXCPP $CPPFLAGS'
22553 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
22554 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
22555 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
22557 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
22558 /* end confdefs.h. */
22568 if ac_fn_cxx_try_compile "$LINENO"; then :
22569 glibcxx_cv_func__fmodf_use=yes
22571 glibcxx_cv_func__fmodf_use=no
22573 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
22575 ac_cpp='$CPP $CPPFLAGS'
22576 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
22577 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
22578 ac_compiler_gnu=$ac_cv_c_compiler_gnu
22584 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__fmodf_use" >&5
22585 $as_echo "$glibcxx_cv_func__fmodf_use" >&6; }
22587 if test x$glibcxx_cv_func__fmodf_use = x"yes"; then
22588 for ac_func in _fmodf
22590 ac_fn_c_check_func "$LINENO" "_fmodf" "ac_cv_func__fmodf"
22591 if test "x$ac_cv_func__fmodf" = x""yes; then :
22592 cat >>confdefs.h <<_ACEOF
22593 #define HAVE__FMODF 1
22606 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for frexpf declaration" >&5
22607 $as_echo_n "checking for frexpf declaration... " >&6; }
22608 if test x${glibcxx_cv_func_frexpf_use+set} != xset; then
22609 if test "${glibcxx_cv_func_frexpf_use+set}" = set; then :
22610 $as_echo_n "(cached) " >&6
22615 ac_cpp='$CXXCPP $CPPFLAGS'
22616 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
22617 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
22618 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
22620 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
22621 /* end confdefs.h. */
22631 if ac_fn_cxx_try_compile "$LINENO"; then :
22632 glibcxx_cv_func_frexpf_use=yes
22634 glibcxx_cv_func_frexpf_use=no
22636 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
22638 ac_cpp='$CPP $CPPFLAGS'
22639 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
22640 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
22641 ac_compiler_gnu=$ac_cv_c_compiler_gnu
22647 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_frexpf_use" >&5
22648 $as_echo "$glibcxx_cv_func_frexpf_use" >&6; }
22650 if test x$glibcxx_cv_func_frexpf_use = x"yes"; then
22651 for ac_func in frexpf
22653 ac_fn_c_check_func "$LINENO" "frexpf" "ac_cv_func_frexpf"
22654 if test "x$ac_cv_func_frexpf" = x""yes; then :
22655 cat >>confdefs.h <<_ACEOF
22656 #define HAVE_FREXPF 1
22664 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _frexpf declaration" >&5
22665 $as_echo_n "checking for _frexpf declaration... " >&6; }
22666 if test x${glibcxx_cv_func__frexpf_use+set} != xset; then
22667 if test "${glibcxx_cv_func__frexpf_use+set}" = set; then :
22668 $as_echo_n "(cached) " >&6
22673 ac_cpp='$CXXCPP $CPPFLAGS'
22674 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
22675 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
22676 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
22678 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
22679 /* end confdefs.h. */
22689 if ac_fn_cxx_try_compile "$LINENO"; then :
22690 glibcxx_cv_func__frexpf_use=yes
22692 glibcxx_cv_func__frexpf_use=no
22694 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
22696 ac_cpp='$CPP $CPPFLAGS'
22697 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
22698 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
22699 ac_compiler_gnu=$ac_cv_c_compiler_gnu
22705 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__frexpf_use" >&5
22706 $as_echo "$glibcxx_cv_func__frexpf_use" >&6; }
22708 if test x$glibcxx_cv_func__frexpf_use = x"yes"; then
22709 for ac_func in _frexpf
22711 ac_fn_c_check_func "$LINENO" "_frexpf" "ac_cv_func__frexpf"
22712 if test "x$ac_cv_func__frexpf" = x""yes; then :
22713 cat >>confdefs.h <<_ACEOF
22714 #define HAVE__FREXPF 1
22727 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for hypotf declaration" >&5
22728 $as_echo_n "checking for hypotf declaration... " >&6; }
22729 if test x${glibcxx_cv_func_hypotf_use+set} != xset; then
22730 if test "${glibcxx_cv_func_hypotf_use+set}" = set; then :
22731 $as_echo_n "(cached) " >&6
22736 ac_cpp='$CXXCPP $CPPFLAGS'
22737 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
22738 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
22739 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
22741 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
22742 /* end confdefs.h. */
22752 if ac_fn_cxx_try_compile "$LINENO"; then :
22753 glibcxx_cv_func_hypotf_use=yes
22755 glibcxx_cv_func_hypotf_use=no
22757 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
22759 ac_cpp='$CPP $CPPFLAGS'
22760 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
22761 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
22762 ac_compiler_gnu=$ac_cv_c_compiler_gnu
22768 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_hypotf_use" >&5
22769 $as_echo "$glibcxx_cv_func_hypotf_use" >&6; }
22771 if test x$glibcxx_cv_func_hypotf_use = x"yes"; then
22772 for ac_func in hypotf
22774 ac_fn_c_check_func "$LINENO" "hypotf" "ac_cv_func_hypotf"
22775 if test "x$ac_cv_func_hypotf" = x""yes; then :
22776 cat >>confdefs.h <<_ACEOF
22777 #define HAVE_HYPOTF 1
22785 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _hypotf declaration" >&5
22786 $as_echo_n "checking for _hypotf declaration... " >&6; }
22787 if test x${glibcxx_cv_func__hypotf_use+set} != xset; then
22788 if test "${glibcxx_cv_func__hypotf_use+set}" = set; then :
22789 $as_echo_n "(cached) " >&6
22794 ac_cpp='$CXXCPP $CPPFLAGS'
22795 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
22796 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
22797 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
22799 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
22800 /* end confdefs.h. */
22810 if ac_fn_cxx_try_compile "$LINENO"; then :
22811 glibcxx_cv_func__hypotf_use=yes
22813 glibcxx_cv_func__hypotf_use=no
22815 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
22817 ac_cpp='$CPP $CPPFLAGS'
22818 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
22819 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
22820 ac_compiler_gnu=$ac_cv_c_compiler_gnu
22826 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__hypotf_use" >&5
22827 $as_echo "$glibcxx_cv_func__hypotf_use" >&6; }
22829 if test x$glibcxx_cv_func__hypotf_use = x"yes"; then
22830 for ac_func in _hypotf
22832 ac_fn_c_check_func "$LINENO" "_hypotf" "ac_cv_func__hypotf"
22833 if test "x$ac_cv_func__hypotf" = x""yes; then :
22834 cat >>confdefs.h <<_ACEOF
22835 #define HAVE__HYPOTF 1
22848 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ldexpf declaration" >&5
22849 $as_echo_n "checking for ldexpf declaration... " >&6; }
22850 if test x${glibcxx_cv_func_ldexpf_use+set} != xset; then
22851 if test "${glibcxx_cv_func_ldexpf_use+set}" = set; then :
22852 $as_echo_n "(cached) " >&6
22857 ac_cpp='$CXXCPP $CPPFLAGS'
22858 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
22859 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
22860 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
22862 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
22863 /* end confdefs.h. */
22873 if ac_fn_cxx_try_compile "$LINENO"; then :
22874 glibcxx_cv_func_ldexpf_use=yes
22876 glibcxx_cv_func_ldexpf_use=no
22878 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
22880 ac_cpp='$CPP $CPPFLAGS'
22881 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
22882 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
22883 ac_compiler_gnu=$ac_cv_c_compiler_gnu
22889 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_ldexpf_use" >&5
22890 $as_echo "$glibcxx_cv_func_ldexpf_use" >&6; }
22892 if test x$glibcxx_cv_func_ldexpf_use = x"yes"; then
22893 for ac_func in ldexpf
22895 ac_fn_c_check_func "$LINENO" "ldexpf" "ac_cv_func_ldexpf"
22896 if test "x$ac_cv_func_ldexpf" = x""yes; then :
22897 cat >>confdefs.h <<_ACEOF
22898 #define HAVE_LDEXPF 1
22906 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _ldexpf declaration" >&5
22907 $as_echo_n "checking for _ldexpf declaration... " >&6; }
22908 if test x${glibcxx_cv_func__ldexpf_use+set} != xset; then
22909 if test "${glibcxx_cv_func__ldexpf_use+set}" = set; then :
22910 $as_echo_n "(cached) " >&6
22915 ac_cpp='$CXXCPP $CPPFLAGS'
22916 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
22917 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
22918 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
22920 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
22921 /* end confdefs.h. */
22931 if ac_fn_cxx_try_compile "$LINENO"; then :
22932 glibcxx_cv_func__ldexpf_use=yes
22934 glibcxx_cv_func__ldexpf_use=no
22936 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
22938 ac_cpp='$CPP $CPPFLAGS'
22939 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
22940 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
22941 ac_compiler_gnu=$ac_cv_c_compiler_gnu
22947 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__ldexpf_use" >&5
22948 $as_echo "$glibcxx_cv_func__ldexpf_use" >&6; }
22950 if test x$glibcxx_cv_func__ldexpf_use = x"yes"; then
22951 for ac_func in _ldexpf
22953 ac_fn_c_check_func "$LINENO" "_ldexpf" "ac_cv_func__ldexpf"
22954 if test "x$ac_cv_func__ldexpf" = x""yes; then :
22955 cat >>confdefs.h <<_ACEOF
22956 #define HAVE__LDEXPF 1
22969 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for logf declaration" >&5
22970 $as_echo_n "checking for logf declaration... " >&6; }
22971 if test x${glibcxx_cv_func_logf_use+set} != xset; then
22972 if test "${glibcxx_cv_func_logf_use+set}" = set; then :
22973 $as_echo_n "(cached) " >&6
22978 ac_cpp='$CXXCPP $CPPFLAGS'
22979 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
22980 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
22981 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
22983 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
22984 /* end confdefs.h. */
22986 #ifdef HAVE_IEEEFP_H
22987 #include <ieeefp.h>
22998 if ac_fn_cxx_try_compile "$LINENO"; then :
22999 glibcxx_cv_func_logf_use=yes
23001 glibcxx_cv_func_logf_use=no
23003 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
23005 ac_cpp='$CPP $CPPFLAGS'
23006 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
23007 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
23008 ac_compiler_gnu=$ac_cv_c_compiler_gnu
23014 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_logf_use" >&5
23015 $as_echo "$glibcxx_cv_func_logf_use" >&6; }
23017 if test x$glibcxx_cv_func_logf_use = x"yes"; then
23018 for ac_func in logf
23020 ac_fn_c_check_func "$LINENO" "logf" "ac_cv_func_logf"
23021 if test "x$ac_cv_func_logf" = x""yes; then :
23022 cat >>confdefs.h <<_ACEOF
23023 #define HAVE_LOGF 1
23031 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _logf declaration" >&5
23032 $as_echo_n "checking for _logf declaration... " >&6; }
23033 if test x${glibcxx_cv_func__logf_use+set} != xset; then
23034 if test "${glibcxx_cv_func__logf_use+set}" = set; then :
23035 $as_echo_n "(cached) " >&6
23040 ac_cpp='$CXXCPP $CPPFLAGS'
23041 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
23042 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
23043 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
23045 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
23046 /* end confdefs.h. */
23048 #ifdef HAVE_IEEEFP_H
23049 #include <ieeefp.h>
23060 if ac_fn_cxx_try_compile "$LINENO"; then :
23061 glibcxx_cv_func__logf_use=yes
23063 glibcxx_cv_func__logf_use=no
23065 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
23067 ac_cpp='$CPP $CPPFLAGS'
23068 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
23069 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
23070 ac_compiler_gnu=$ac_cv_c_compiler_gnu
23076 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__logf_use" >&5
23077 $as_echo "$glibcxx_cv_func__logf_use" >&6; }
23079 if test x$glibcxx_cv_func__logf_use = x"yes"; then
23080 for ac_func in _logf
23082 ac_fn_c_check_func "$LINENO" "_logf" "ac_cv_func__logf"
23083 if test "x$ac_cv_func__logf" = x""yes; then :
23084 cat >>confdefs.h <<_ACEOF
23085 #define HAVE__LOGF 1
23098 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for log10f declaration" >&5
23099 $as_echo_n "checking for log10f declaration... " >&6; }
23100 if test x${glibcxx_cv_func_log10f_use+set} != xset; then
23101 if test "${glibcxx_cv_func_log10f_use+set}" = set; then :
23102 $as_echo_n "(cached) " >&6
23107 ac_cpp='$CXXCPP $CPPFLAGS'
23108 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
23109 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
23110 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
23112 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
23113 /* end confdefs.h. */
23115 #ifdef HAVE_IEEEFP_H
23116 #include <ieeefp.h>
23127 if ac_fn_cxx_try_compile "$LINENO"; then :
23128 glibcxx_cv_func_log10f_use=yes
23130 glibcxx_cv_func_log10f_use=no
23132 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
23134 ac_cpp='$CPP $CPPFLAGS'
23135 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
23136 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
23137 ac_compiler_gnu=$ac_cv_c_compiler_gnu
23143 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_log10f_use" >&5
23144 $as_echo "$glibcxx_cv_func_log10f_use" >&6; }
23146 if test x$glibcxx_cv_func_log10f_use = x"yes"; then
23147 for ac_func in log10f
23149 ac_fn_c_check_func "$LINENO" "log10f" "ac_cv_func_log10f"
23150 if test "x$ac_cv_func_log10f" = x""yes; then :
23151 cat >>confdefs.h <<_ACEOF
23152 #define HAVE_LOG10F 1
23160 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _log10f declaration" >&5
23161 $as_echo_n "checking for _log10f declaration... " >&6; }
23162 if test x${glibcxx_cv_func__log10f_use+set} != xset; then
23163 if test "${glibcxx_cv_func__log10f_use+set}" = set; then :
23164 $as_echo_n "(cached) " >&6
23169 ac_cpp='$CXXCPP $CPPFLAGS'
23170 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
23171 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
23172 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
23174 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
23175 /* end confdefs.h. */
23177 #ifdef HAVE_IEEEFP_H
23178 #include <ieeefp.h>
23189 if ac_fn_cxx_try_compile "$LINENO"; then :
23190 glibcxx_cv_func__log10f_use=yes
23192 glibcxx_cv_func__log10f_use=no
23194 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
23196 ac_cpp='$CPP $CPPFLAGS'
23197 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
23198 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
23199 ac_compiler_gnu=$ac_cv_c_compiler_gnu
23205 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__log10f_use" >&5
23206 $as_echo "$glibcxx_cv_func__log10f_use" >&6; }
23208 if test x$glibcxx_cv_func__log10f_use = x"yes"; then
23209 for ac_func in _log10f
23211 ac_fn_c_check_func "$LINENO" "_log10f" "ac_cv_func__log10f"
23212 if test "x$ac_cv_func__log10f" = x""yes; then :
23213 cat >>confdefs.h <<_ACEOF
23214 #define HAVE__LOG10F 1
23227 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for modff declaration" >&5
23228 $as_echo_n "checking for modff declaration... " >&6; }
23229 if test x${glibcxx_cv_func_modff_use+set} != xset; then
23230 if test "${glibcxx_cv_func_modff_use+set}" = set; then :
23231 $as_echo_n "(cached) " >&6
23236 ac_cpp='$CXXCPP $CPPFLAGS'
23237 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
23238 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
23239 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
23241 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
23242 /* end confdefs.h. */
23252 if ac_fn_cxx_try_compile "$LINENO"; then :
23253 glibcxx_cv_func_modff_use=yes
23255 glibcxx_cv_func_modff_use=no
23257 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
23259 ac_cpp='$CPP $CPPFLAGS'
23260 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
23261 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
23262 ac_compiler_gnu=$ac_cv_c_compiler_gnu
23268 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_modff_use" >&5
23269 $as_echo "$glibcxx_cv_func_modff_use" >&6; }
23271 if test x$glibcxx_cv_func_modff_use = x"yes"; then
23272 for ac_func in modff
23274 ac_fn_c_check_func "$LINENO" "modff" "ac_cv_func_modff"
23275 if test "x$ac_cv_func_modff" = x""yes; then :
23276 cat >>confdefs.h <<_ACEOF
23277 #define HAVE_MODFF 1
23285 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _modff declaration" >&5
23286 $as_echo_n "checking for _modff declaration... " >&6; }
23287 if test x${glibcxx_cv_func__modff_use+set} != xset; then
23288 if test "${glibcxx_cv_func__modff_use+set}" = set; then :
23289 $as_echo_n "(cached) " >&6
23294 ac_cpp='$CXXCPP $CPPFLAGS'
23295 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
23296 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
23297 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
23299 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
23300 /* end confdefs.h. */
23310 if ac_fn_cxx_try_compile "$LINENO"; then :
23311 glibcxx_cv_func__modff_use=yes
23313 glibcxx_cv_func__modff_use=no
23315 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
23317 ac_cpp='$CPP $CPPFLAGS'
23318 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
23319 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
23320 ac_compiler_gnu=$ac_cv_c_compiler_gnu
23326 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__modff_use" >&5
23327 $as_echo "$glibcxx_cv_func__modff_use" >&6; }
23329 if test x$glibcxx_cv_func__modff_use = x"yes"; then
23330 for ac_func in _modff
23332 ac_fn_c_check_func "$LINENO" "_modff" "ac_cv_func__modff"
23333 if test "x$ac_cv_func__modff" = x""yes; then :
23334 cat >>confdefs.h <<_ACEOF
23335 #define HAVE__MODFF 1
23348 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for modf declaration" >&5
23349 $as_echo_n "checking for modf declaration... " >&6; }
23350 if test x${glibcxx_cv_func_modf_use+set} != xset; then
23351 if test "${glibcxx_cv_func_modf_use+set}" = set; then :
23352 $as_echo_n "(cached) " >&6
23357 ac_cpp='$CXXCPP $CPPFLAGS'
23358 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
23359 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
23360 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
23362 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
23363 /* end confdefs.h. */
23373 if ac_fn_cxx_try_compile "$LINENO"; then :
23374 glibcxx_cv_func_modf_use=yes
23376 glibcxx_cv_func_modf_use=no
23378 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
23380 ac_cpp='$CPP $CPPFLAGS'
23381 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
23382 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
23383 ac_compiler_gnu=$ac_cv_c_compiler_gnu
23389 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_modf_use" >&5
23390 $as_echo "$glibcxx_cv_func_modf_use" >&6; }
23392 if test x$glibcxx_cv_func_modf_use = x"yes"; then
23393 for ac_func in modf
23395 ac_fn_c_check_func "$LINENO" "modf" "ac_cv_func_modf"
23396 if test "x$ac_cv_func_modf" = x""yes; then :
23397 cat >>confdefs.h <<_ACEOF
23398 #define HAVE_MODF 1
23406 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _modf declaration" >&5
23407 $as_echo_n "checking for _modf declaration... " >&6; }
23408 if test x${glibcxx_cv_func__modf_use+set} != xset; then
23409 if test "${glibcxx_cv_func__modf_use+set}" = set; then :
23410 $as_echo_n "(cached) " >&6
23415 ac_cpp='$CXXCPP $CPPFLAGS'
23416 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
23417 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
23418 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
23420 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
23421 /* end confdefs.h. */
23431 if ac_fn_cxx_try_compile "$LINENO"; then :
23432 glibcxx_cv_func__modf_use=yes
23434 glibcxx_cv_func__modf_use=no
23436 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
23438 ac_cpp='$CPP $CPPFLAGS'
23439 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
23440 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
23441 ac_compiler_gnu=$ac_cv_c_compiler_gnu
23447 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__modf_use" >&5
23448 $as_echo "$glibcxx_cv_func__modf_use" >&6; }
23450 if test x$glibcxx_cv_func__modf_use = x"yes"; then
23451 for ac_func in _modf
23453 ac_fn_c_check_func "$LINENO" "_modf" "ac_cv_func__modf"
23454 if test "x$ac_cv_func__modf" = x""yes; then :
23455 cat >>confdefs.h <<_ACEOF
23456 #define HAVE__MODF 1
23469 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for powf declaration" >&5
23470 $as_echo_n "checking for powf declaration... " >&6; }
23471 if test x${glibcxx_cv_func_powf_use+set} != xset; then
23472 if test "${glibcxx_cv_func_powf_use+set}" = set; then :
23473 $as_echo_n "(cached) " >&6
23478 ac_cpp='$CXXCPP $CPPFLAGS'
23479 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
23480 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
23481 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
23483 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
23484 /* end confdefs.h. */
23494 if ac_fn_cxx_try_compile "$LINENO"; then :
23495 glibcxx_cv_func_powf_use=yes
23497 glibcxx_cv_func_powf_use=no
23499 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
23501 ac_cpp='$CPP $CPPFLAGS'
23502 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
23503 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
23504 ac_compiler_gnu=$ac_cv_c_compiler_gnu
23510 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_powf_use" >&5
23511 $as_echo "$glibcxx_cv_func_powf_use" >&6; }
23513 if test x$glibcxx_cv_func_powf_use = x"yes"; then
23514 for ac_func in powf
23516 ac_fn_c_check_func "$LINENO" "powf" "ac_cv_func_powf"
23517 if test "x$ac_cv_func_powf" = x""yes; then :
23518 cat >>confdefs.h <<_ACEOF
23519 #define HAVE_POWF 1
23527 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _powf declaration" >&5
23528 $as_echo_n "checking for _powf declaration... " >&6; }
23529 if test x${glibcxx_cv_func__powf_use+set} != xset; then
23530 if test "${glibcxx_cv_func__powf_use+set}" = set; then :
23531 $as_echo_n "(cached) " >&6
23536 ac_cpp='$CXXCPP $CPPFLAGS'
23537 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
23538 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
23539 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
23541 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
23542 /* end confdefs.h. */
23552 if ac_fn_cxx_try_compile "$LINENO"; then :
23553 glibcxx_cv_func__powf_use=yes
23555 glibcxx_cv_func__powf_use=no
23557 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
23559 ac_cpp='$CPP $CPPFLAGS'
23560 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
23561 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
23562 ac_compiler_gnu=$ac_cv_c_compiler_gnu
23568 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__powf_use" >&5
23569 $as_echo "$glibcxx_cv_func__powf_use" >&6; }
23571 if test x$glibcxx_cv_func__powf_use = x"yes"; then
23572 for ac_func in _powf
23574 ac_fn_c_check_func "$LINENO" "_powf" "ac_cv_func__powf"
23575 if test "x$ac_cv_func__powf" = x""yes; then :
23576 cat >>confdefs.h <<_ACEOF
23577 #define HAVE__POWF 1
23590 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sqrtf declaration" >&5
23591 $as_echo_n "checking for sqrtf declaration... " >&6; }
23592 if test x${glibcxx_cv_func_sqrtf_use+set} != xset; then
23593 if test "${glibcxx_cv_func_sqrtf_use+set}" = set; then :
23594 $as_echo_n "(cached) " >&6
23599 ac_cpp='$CXXCPP $CPPFLAGS'
23600 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
23601 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
23602 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
23604 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
23605 /* end confdefs.h. */
23607 #ifdef HAVE_IEEEFP_H
23608 #include <ieeefp.h>
23619 if ac_fn_cxx_try_compile "$LINENO"; then :
23620 glibcxx_cv_func_sqrtf_use=yes
23622 glibcxx_cv_func_sqrtf_use=no
23624 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
23626 ac_cpp='$CPP $CPPFLAGS'
23627 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
23628 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
23629 ac_compiler_gnu=$ac_cv_c_compiler_gnu
23635 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_sqrtf_use" >&5
23636 $as_echo "$glibcxx_cv_func_sqrtf_use" >&6; }
23638 if test x$glibcxx_cv_func_sqrtf_use = x"yes"; then
23639 for ac_func in sqrtf
23641 ac_fn_c_check_func "$LINENO" "sqrtf" "ac_cv_func_sqrtf"
23642 if test "x$ac_cv_func_sqrtf" = x""yes; then :
23643 cat >>confdefs.h <<_ACEOF
23644 #define HAVE_SQRTF 1
23652 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _sqrtf declaration" >&5
23653 $as_echo_n "checking for _sqrtf declaration... " >&6; }
23654 if test x${glibcxx_cv_func__sqrtf_use+set} != xset; then
23655 if test "${glibcxx_cv_func__sqrtf_use+set}" = set; then :
23656 $as_echo_n "(cached) " >&6
23661 ac_cpp='$CXXCPP $CPPFLAGS'
23662 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
23663 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
23664 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
23666 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
23667 /* end confdefs.h. */
23669 #ifdef HAVE_IEEEFP_H
23670 #include <ieeefp.h>
23681 if ac_fn_cxx_try_compile "$LINENO"; then :
23682 glibcxx_cv_func__sqrtf_use=yes
23684 glibcxx_cv_func__sqrtf_use=no
23686 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
23688 ac_cpp='$CPP $CPPFLAGS'
23689 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
23690 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
23691 ac_compiler_gnu=$ac_cv_c_compiler_gnu
23697 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__sqrtf_use" >&5
23698 $as_echo "$glibcxx_cv_func__sqrtf_use" >&6; }
23700 if test x$glibcxx_cv_func__sqrtf_use = x"yes"; then
23701 for ac_func in _sqrtf
23703 ac_fn_c_check_func "$LINENO" "_sqrtf" "ac_cv_func__sqrtf"
23704 if test "x$ac_cv_func__sqrtf" = x""yes; then :
23705 cat >>confdefs.h <<_ACEOF
23706 #define HAVE__SQRTF 1
23719 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sincosf declaration" >&5
23720 $as_echo_n "checking for sincosf declaration... " >&6; }
23721 if test x${glibcxx_cv_func_sincosf_use+set} != xset; then
23722 if test "${glibcxx_cv_func_sincosf_use+set}" = set; then :
23723 $as_echo_n "(cached) " >&6
23728 ac_cpp='$CXXCPP $CPPFLAGS'
23729 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
23730 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
23731 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
23733 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
23734 /* end confdefs.h. */
23744 if ac_fn_cxx_try_compile "$LINENO"; then :
23745 glibcxx_cv_func_sincosf_use=yes
23747 glibcxx_cv_func_sincosf_use=no
23749 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
23751 ac_cpp='$CPP $CPPFLAGS'
23752 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
23753 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
23754 ac_compiler_gnu=$ac_cv_c_compiler_gnu
23760 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_sincosf_use" >&5
23761 $as_echo "$glibcxx_cv_func_sincosf_use" >&6; }
23763 if test x$glibcxx_cv_func_sincosf_use = x"yes"; then
23764 for ac_func in sincosf
23766 ac_fn_c_check_func "$LINENO" "sincosf" "ac_cv_func_sincosf"
23767 if test "x$ac_cv_func_sincosf" = x""yes; then :
23768 cat >>confdefs.h <<_ACEOF
23769 #define HAVE_SINCOSF 1
23777 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _sincosf declaration" >&5
23778 $as_echo_n "checking for _sincosf declaration... " >&6; }
23779 if test x${glibcxx_cv_func__sincosf_use+set} != xset; then
23780 if test "${glibcxx_cv_func__sincosf_use+set}" = set; then :
23781 $as_echo_n "(cached) " >&6
23786 ac_cpp='$CXXCPP $CPPFLAGS'
23787 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
23788 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
23789 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
23791 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
23792 /* end confdefs.h. */
23802 if ac_fn_cxx_try_compile "$LINENO"; then :
23803 glibcxx_cv_func__sincosf_use=yes
23805 glibcxx_cv_func__sincosf_use=no
23807 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
23809 ac_cpp='$CPP $CPPFLAGS'
23810 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
23811 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
23812 ac_compiler_gnu=$ac_cv_c_compiler_gnu
23818 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__sincosf_use" >&5
23819 $as_echo "$glibcxx_cv_func__sincosf_use" >&6; }
23821 if test x$glibcxx_cv_func__sincosf_use = x"yes"; then
23822 for ac_func in _sincosf
23824 ac_fn_c_check_func "$LINENO" "_sincosf" "ac_cv_func__sincosf"
23825 if test "x$ac_cv_func__sincosf" = x""yes; then :
23826 cat >>confdefs.h <<_ACEOF
23827 #define HAVE__SINCOSF 1
23840 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for finitef declaration" >&5
23841 $as_echo_n "checking for finitef declaration... " >&6; }
23842 if test x${glibcxx_cv_func_finitef_use+set} != xset; then
23843 if test "${glibcxx_cv_func_finitef_use+set}" = set; then :
23844 $as_echo_n "(cached) " >&6
23849 ac_cpp='$CXXCPP $CPPFLAGS'
23850 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
23851 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
23852 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
23854 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
23855 /* end confdefs.h. */
23857 #ifdef HAVE_IEEEFP_H
23858 #include <ieeefp.h>
23869 if ac_fn_cxx_try_compile "$LINENO"; then :
23870 glibcxx_cv_func_finitef_use=yes
23872 glibcxx_cv_func_finitef_use=no
23874 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
23876 ac_cpp='$CPP $CPPFLAGS'
23877 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
23878 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
23879 ac_compiler_gnu=$ac_cv_c_compiler_gnu
23885 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_finitef_use" >&5
23886 $as_echo "$glibcxx_cv_func_finitef_use" >&6; }
23888 if test x$glibcxx_cv_func_finitef_use = x"yes"; then
23889 for ac_func in finitef
23891 ac_fn_c_check_func "$LINENO" "finitef" "ac_cv_func_finitef"
23892 if test "x$ac_cv_func_finitef" = x""yes; then :
23893 cat >>confdefs.h <<_ACEOF
23894 #define HAVE_FINITEF 1
23902 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _finitef declaration" >&5
23903 $as_echo_n "checking for _finitef declaration... " >&6; }
23904 if test x${glibcxx_cv_func__finitef_use+set} != xset; then
23905 if test "${glibcxx_cv_func__finitef_use+set}" = set; then :
23906 $as_echo_n "(cached) " >&6
23911 ac_cpp='$CXXCPP $CPPFLAGS'
23912 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
23913 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
23914 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
23916 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
23917 /* end confdefs.h. */
23919 #ifdef HAVE_IEEEFP_H
23920 #include <ieeefp.h>
23931 if ac_fn_cxx_try_compile "$LINENO"; then :
23932 glibcxx_cv_func__finitef_use=yes
23934 glibcxx_cv_func__finitef_use=no
23936 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
23938 ac_cpp='$CPP $CPPFLAGS'
23939 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
23940 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
23941 ac_compiler_gnu=$ac_cv_c_compiler_gnu
23947 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__finitef_use" >&5
23948 $as_echo "$glibcxx_cv_func__finitef_use" >&6; }
23950 if test x$glibcxx_cv_func__finitef_use = x"yes"; then
23951 for ac_func in _finitef
23953 ac_fn_c_check_func "$LINENO" "_finitef" "ac_cv_func__finitef"
23954 if test "x$ac_cv_func__finitef" = x""yes; then :
23955 cat >>confdefs.h <<_ACEOF
23956 #define HAVE__FINITEF 1
23969 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long double trig functions" >&5
23970 $as_echo_n "checking for long double trig functions... " >&6; }
23971 if test "${glibcxx_cv_func_long_double_trig_use+set}" = set; then :
23972 $as_echo_n "(cached) " >&6
23977 ac_cpp='$CXXCPP $CPPFLAGS'
23978 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
23979 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
23980 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
23982 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
23983 /* end confdefs.h. */
23988 acosl (0); asinl (0); atanl (0); cosl (0); sinl (0); tanl (0); coshl (0); sinhl (0); tanhl (0);
23993 if ac_fn_cxx_try_compile "$LINENO"; then :
23994 glibcxx_cv_func_long_double_trig_use=yes
23996 glibcxx_cv_func_long_double_trig_use=no
23998 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
24000 ac_cpp='$CPP $CPPFLAGS'
24001 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
24002 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
24003 ac_compiler_gnu=$ac_cv_c_compiler_gnu
24007 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_long_double_trig_use" >&5
24008 $as_echo "$glibcxx_cv_func_long_double_trig_use" >&6; }
24009 if test x$glibcxx_cv_func_long_double_trig_use = x"yes"; then
24010 for ac_func in acosl asinl atanl cosl sinl tanl coshl sinhl tanhl
24012 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
24013 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
24014 eval as_val=\$$as_ac_var
24015 if test "x$as_val" = x""yes; then :
24016 cat >>confdefs.h <<_ACEOF
24017 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
24024 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _long double trig functions" >&5
24025 $as_echo_n "checking for _long double trig functions... " >&6; }
24026 if test "${glibcxx_cv_func__long_double_trig_use+set}" = set; then :
24027 $as_echo_n "(cached) " >&6
24032 ac_cpp='$CXXCPP $CPPFLAGS'
24033 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
24034 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
24035 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
24037 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
24038 /* end confdefs.h. */
24043 _acosl (0); _asinl (0); _atanl (0); _cosl (0); _sinl (0); _tanl (0); _coshl (0); _sinhl (0); _tanhl (0);
24048 if ac_fn_cxx_try_compile "$LINENO"; then :
24049 glibcxx_cv_func__long_double_trig_use=yes
24051 glibcxx_cv_func__long_double_trig_use=no
24053 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
24055 ac_cpp='$CPP $CPPFLAGS'
24056 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
24057 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
24058 ac_compiler_gnu=$ac_cv_c_compiler_gnu
24062 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__long_double_trig_use" >&5
24063 $as_echo "$glibcxx_cv_func__long_double_trig_use" >&6; }
24064 if test x$glibcxx_cv_func__long_double_trig_use = x"yes"; then
24065 for ac_func in _acosl _asinl _atanl _cosl _sinl _tanl _coshl _sinhl _tanhl
24067 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
24068 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
24069 eval as_val=\$$as_ac_var
24070 if test "x$as_val" = x""yes; then :
24071 cat >>confdefs.h <<_ACEOF
24072 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
24085 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long double round functions" >&5
24086 $as_echo_n "checking for long double round functions... " >&6; }
24087 if test "${glibcxx_cv_func_long_double_round_use+set}" = set; then :
24088 $as_echo_n "(cached) " >&6
24093 ac_cpp='$CXXCPP $CPPFLAGS'
24094 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
24095 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
24096 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
24098 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
24099 /* end confdefs.h. */
24104 ceill (0); floorl (0);
24109 if ac_fn_cxx_try_compile "$LINENO"; then :
24110 glibcxx_cv_func_long_double_round_use=yes
24112 glibcxx_cv_func_long_double_round_use=no
24114 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
24116 ac_cpp='$CPP $CPPFLAGS'
24117 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
24118 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
24119 ac_compiler_gnu=$ac_cv_c_compiler_gnu
24123 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_long_double_round_use" >&5
24124 $as_echo "$glibcxx_cv_func_long_double_round_use" >&6; }
24125 if test x$glibcxx_cv_func_long_double_round_use = x"yes"; then
24126 for ac_func in ceill floorl
24128 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
24129 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
24130 eval as_val=\$$as_ac_var
24131 if test "x$as_val" = x""yes; then :
24132 cat >>confdefs.h <<_ACEOF
24133 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
24140 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _long double round functions" >&5
24141 $as_echo_n "checking for _long double round functions... " >&6; }
24142 if test "${glibcxx_cv_func__long_double_round_use+set}" = set; then :
24143 $as_echo_n "(cached) " >&6
24148 ac_cpp='$CXXCPP $CPPFLAGS'
24149 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
24150 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
24151 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
24153 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
24154 /* end confdefs.h. */
24159 _ceill (0); _floorl (0);
24164 if ac_fn_cxx_try_compile "$LINENO"; then :
24165 glibcxx_cv_func__long_double_round_use=yes
24167 glibcxx_cv_func__long_double_round_use=no
24169 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
24171 ac_cpp='$CPP $CPPFLAGS'
24172 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
24173 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
24174 ac_compiler_gnu=$ac_cv_c_compiler_gnu
24178 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__long_double_round_use" >&5
24179 $as_echo "$glibcxx_cv_func__long_double_round_use" >&6; }
24180 if test x$glibcxx_cv_func__long_double_round_use = x"yes"; then
24181 for ac_func in _ceill _floorl
24183 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
24184 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
24185 eval as_val=\$$as_ac_var
24186 if test "x$as_val" = x""yes; then :
24187 cat >>confdefs.h <<_ACEOF
24188 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
24202 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for isnanl declaration" >&5
24203 $as_echo_n "checking for isnanl declaration... " >&6; }
24204 if test x${glibcxx_cv_func_isnanl_use+set} != xset; then
24205 if test "${glibcxx_cv_func_isnanl_use+set}" = set; then :
24206 $as_echo_n "(cached) " >&6
24211 ac_cpp='$CXXCPP $CPPFLAGS'
24212 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
24213 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
24214 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
24216 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
24217 /* end confdefs.h. */
24219 #ifdef HAVE_IEEEFP_H
24220 #include <ieeefp.h>
24231 if ac_fn_cxx_try_compile "$LINENO"; then :
24232 glibcxx_cv_func_isnanl_use=yes
24234 glibcxx_cv_func_isnanl_use=no
24236 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
24238 ac_cpp='$CPP $CPPFLAGS'
24239 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
24240 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
24241 ac_compiler_gnu=$ac_cv_c_compiler_gnu
24247 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_isnanl_use" >&5
24248 $as_echo "$glibcxx_cv_func_isnanl_use" >&6; }
24250 if test x$glibcxx_cv_func_isnanl_use = x"yes"; then
24251 for ac_func in isnanl
24253 ac_fn_c_check_func "$LINENO" "isnanl" "ac_cv_func_isnanl"
24254 if test "x$ac_cv_func_isnanl" = x""yes; then :
24255 cat >>confdefs.h <<_ACEOF
24256 #define HAVE_ISNANL 1
24264 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _isnanl declaration" >&5
24265 $as_echo_n "checking for _isnanl declaration... " >&6; }
24266 if test x${glibcxx_cv_func__isnanl_use+set} != xset; then
24267 if test "${glibcxx_cv_func__isnanl_use+set}" = set; then :
24268 $as_echo_n "(cached) " >&6
24273 ac_cpp='$CXXCPP $CPPFLAGS'
24274 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
24275 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
24276 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
24278 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
24279 /* end confdefs.h. */
24281 #ifdef HAVE_IEEEFP_H
24282 #include <ieeefp.h>
24293 if ac_fn_cxx_try_compile "$LINENO"; then :
24294 glibcxx_cv_func__isnanl_use=yes
24296 glibcxx_cv_func__isnanl_use=no
24298 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
24300 ac_cpp='$CPP $CPPFLAGS'
24301 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
24302 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
24303 ac_compiler_gnu=$ac_cv_c_compiler_gnu
24309 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__isnanl_use" >&5
24310 $as_echo "$glibcxx_cv_func__isnanl_use" >&6; }
24312 if test x$glibcxx_cv_func__isnanl_use = x"yes"; then
24313 for ac_func in _isnanl
24315 ac_fn_c_check_func "$LINENO" "_isnanl" "ac_cv_func__isnanl"
24316 if test "x$ac_cv_func__isnanl" = x""yes; then :
24317 cat >>confdefs.h <<_ACEOF
24318 #define HAVE__ISNANL 1
24331 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for isinfl declaration" >&5
24332 $as_echo_n "checking for isinfl declaration... " >&6; }
24333 if test x${glibcxx_cv_func_isinfl_use+set} != xset; then
24334 if test "${glibcxx_cv_func_isinfl_use+set}" = set; then :
24335 $as_echo_n "(cached) " >&6
24340 ac_cpp='$CXXCPP $CPPFLAGS'
24341 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
24342 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
24343 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
24345 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
24346 /* end confdefs.h. */
24348 #ifdef HAVE_IEEEFP_H
24349 #include <ieeefp.h>
24360 if ac_fn_cxx_try_compile "$LINENO"; then :
24361 glibcxx_cv_func_isinfl_use=yes
24363 glibcxx_cv_func_isinfl_use=no
24365 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
24367 ac_cpp='$CPP $CPPFLAGS'
24368 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
24369 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
24370 ac_compiler_gnu=$ac_cv_c_compiler_gnu
24376 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_isinfl_use" >&5
24377 $as_echo "$glibcxx_cv_func_isinfl_use" >&6; }
24379 if test x$glibcxx_cv_func_isinfl_use = x"yes"; then
24380 for ac_func in isinfl
24382 ac_fn_c_check_func "$LINENO" "isinfl" "ac_cv_func_isinfl"
24383 if test "x$ac_cv_func_isinfl" = x""yes; then :
24384 cat >>confdefs.h <<_ACEOF
24385 #define HAVE_ISINFL 1
24393 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _isinfl declaration" >&5
24394 $as_echo_n "checking for _isinfl declaration... " >&6; }
24395 if test x${glibcxx_cv_func__isinfl_use+set} != xset; then
24396 if test "${glibcxx_cv_func__isinfl_use+set}" = set; then :
24397 $as_echo_n "(cached) " >&6
24402 ac_cpp='$CXXCPP $CPPFLAGS'
24403 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
24404 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
24405 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
24407 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
24408 /* end confdefs.h. */
24410 #ifdef HAVE_IEEEFP_H
24411 #include <ieeefp.h>
24422 if ac_fn_cxx_try_compile "$LINENO"; then :
24423 glibcxx_cv_func__isinfl_use=yes
24425 glibcxx_cv_func__isinfl_use=no
24427 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
24429 ac_cpp='$CPP $CPPFLAGS'
24430 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
24431 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
24432 ac_compiler_gnu=$ac_cv_c_compiler_gnu
24438 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__isinfl_use" >&5
24439 $as_echo "$glibcxx_cv_func__isinfl_use" >&6; }
24441 if test x$glibcxx_cv_func__isinfl_use = x"yes"; then
24442 for ac_func in _isinfl
24444 ac_fn_c_check_func "$LINENO" "_isinfl" "ac_cv_func__isinfl"
24445 if test "x$ac_cv_func__isinfl" = x""yes; then :
24446 cat >>confdefs.h <<_ACEOF
24447 #define HAVE__ISINFL 1
24460 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for atan2l declaration" >&5
24461 $as_echo_n "checking for atan2l declaration... " >&6; }
24462 if test x${glibcxx_cv_func_atan2l_use+set} != xset; then
24463 if test "${glibcxx_cv_func_atan2l_use+set}" = set; then :
24464 $as_echo_n "(cached) " >&6
24469 ac_cpp='$CXXCPP $CPPFLAGS'
24470 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
24471 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
24472 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
24474 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
24475 /* end confdefs.h. */
24485 if ac_fn_cxx_try_compile "$LINENO"; then :
24486 glibcxx_cv_func_atan2l_use=yes
24488 glibcxx_cv_func_atan2l_use=no
24490 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
24492 ac_cpp='$CPP $CPPFLAGS'
24493 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
24494 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
24495 ac_compiler_gnu=$ac_cv_c_compiler_gnu
24501 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_atan2l_use" >&5
24502 $as_echo "$glibcxx_cv_func_atan2l_use" >&6; }
24504 if test x$glibcxx_cv_func_atan2l_use = x"yes"; then
24505 for ac_func in atan2l
24507 ac_fn_c_check_func "$LINENO" "atan2l" "ac_cv_func_atan2l"
24508 if test "x$ac_cv_func_atan2l" = x""yes; then :
24509 cat >>confdefs.h <<_ACEOF
24510 #define HAVE_ATAN2L 1
24518 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _atan2l declaration" >&5
24519 $as_echo_n "checking for _atan2l declaration... " >&6; }
24520 if test x${glibcxx_cv_func__atan2l_use+set} != xset; then
24521 if test "${glibcxx_cv_func__atan2l_use+set}" = set; then :
24522 $as_echo_n "(cached) " >&6
24527 ac_cpp='$CXXCPP $CPPFLAGS'
24528 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
24529 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
24530 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
24532 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
24533 /* end confdefs.h. */
24543 if ac_fn_cxx_try_compile "$LINENO"; then :
24544 glibcxx_cv_func__atan2l_use=yes
24546 glibcxx_cv_func__atan2l_use=no
24548 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
24550 ac_cpp='$CPP $CPPFLAGS'
24551 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
24552 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
24553 ac_compiler_gnu=$ac_cv_c_compiler_gnu
24559 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__atan2l_use" >&5
24560 $as_echo "$glibcxx_cv_func__atan2l_use" >&6; }
24562 if test x$glibcxx_cv_func__atan2l_use = x"yes"; then
24563 for ac_func in _atan2l
24565 ac_fn_c_check_func "$LINENO" "_atan2l" "ac_cv_func__atan2l"
24566 if test "x$ac_cv_func__atan2l" = x""yes; then :
24567 cat >>confdefs.h <<_ACEOF
24568 #define HAVE__ATAN2L 1
24581 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for expl declaration" >&5
24582 $as_echo_n "checking for expl declaration... " >&6; }
24583 if test x${glibcxx_cv_func_expl_use+set} != xset; then
24584 if test "${glibcxx_cv_func_expl_use+set}" = set; then :
24585 $as_echo_n "(cached) " >&6
24590 ac_cpp='$CXXCPP $CPPFLAGS'
24591 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
24592 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
24593 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
24595 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
24596 /* end confdefs.h. */
24598 #ifdef HAVE_IEEEFP_H
24599 #include <ieeefp.h>
24610 if ac_fn_cxx_try_compile "$LINENO"; then :
24611 glibcxx_cv_func_expl_use=yes
24613 glibcxx_cv_func_expl_use=no
24615 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
24617 ac_cpp='$CPP $CPPFLAGS'
24618 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
24619 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
24620 ac_compiler_gnu=$ac_cv_c_compiler_gnu
24626 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_expl_use" >&5
24627 $as_echo "$glibcxx_cv_func_expl_use" >&6; }
24629 if test x$glibcxx_cv_func_expl_use = x"yes"; then
24630 for ac_func in expl
24632 ac_fn_c_check_func "$LINENO" "expl" "ac_cv_func_expl"
24633 if test "x$ac_cv_func_expl" = x""yes; then :
24634 cat >>confdefs.h <<_ACEOF
24635 #define HAVE_EXPL 1
24643 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _expl declaration" >&5
24644 $as_echo_n "checking for _expl declaration... " >&6; }
24645 if test x${glibcxx_cv_func__expl_use+set} != xset; then
24646 if test "${glibcxx_cv_func__expl_use+set}" = set; then :
24647 $as_echo_n "(cached) " >&6
24652 ac_cpp='$CXXCPP $CPPFLAGS'
24653 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
24654 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
24655 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
24657 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
24658 /* end confdefs.h. */
24660 #ifdef HAVE_IEEEFP_H
24661 #include <ieeefp.h>
24672 if ac_fn_cxx_try_compile "$LINENO"; then :
24673 glibcxx_cv_func__expl_use=yes
24675 glibcxx_cv_func__expl_use=no
24677 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
24679 ac_cpp='$CPP $CPPFLAGS'
24680 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
24681 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
24682 ac_compiler_gnu=$ac_cv_c_compiler_gnu
24688 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__expl_use" >&5
24689 $as_echo "$glibcxx_cv_func__expl_use" >&6; }
24691 if test x$glibcxx_cv_func__expl_use = x"yes"; then
24692 for ac_func in _expl
24694 ac_fn_c_check_func "$LINENO" "_expl" "ac_cv_func__expl"
24695 if test "x$ac_cv_func__expl" = x""yes; then :
24696 cat >>confdefs.h <<_ACEOF
24697 #define HAVE__EXPL 1
24710 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fabsl declaration" >&5
24711 $as_echo_n "checking for fabsl declaration... " >&6; }
24712 if test x${glibcxx_cv_func_fabsl_use+set} != xset; then
24713 if test "${glibcxx_cv_func_fabsl_use+set}" = set; then :
24714 $as_echo_n "(cached) " >&6
24719 ac_cpp='$CXXCPP $CPPFLAGS'
24720 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
24721 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
24722 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
24724 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
24725 /* end confdefs.h. */
24727 #ifdef HAVE_IEEEFP_H
24728 #include <ieeefp.h>
24739 if ac_fn_cxx_try_compile "$LINENO"; then :
24740 glibcxx_cv_func_fabsl_use=yes
24742 glibcxx_cv_func_fabsl_use=no
24744 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
24746 ac_cpp='$CPP $CPPFLAGS'
24747 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
24748 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
24749 ac_compiler_gnu=$ac_cv_c_compiler_gnu
24755 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_fabsl_use" >&5
24756 $as_echo "$glibcxx_cv_func_fabsl_use" >&6; }
24758 if test x$glibcxx_cv_func_fabsl_use = x"yes"; then
24759 for ac_func in fabsl
24761 ac_fn_c_check_func "$LINENO" "fabsl" "ac_cv_func_fabsl"
24762 if test "x$ac_cv_func_fabsl" = x""yes; then :
24763 cat >>confdefs.h <<_ACEOF
24764 #define HAVE_FABSL 1
24772 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _fabsl declaration" >&5
24773 $as_echo_n "checking for _fabsl declaration... " >&6; }
24774 if test x${glibcxx_cv_func__fabsl_use+set} != xset; then
24775 if test "${glibcxx_cv_func__fabsl_use+set}" = set; then :
24776 $as_echo_n "(cached) " >&6
24781 ac_cpp='$CXXCPP $CPPFLAGS'
24782 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
24783 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
24784 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
24786 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
24787 /* end confdefs.h. */
24789 #ifdef HAVE_IEEEFP_H
24790 #include <ieeefp.h>
24801 if ac_fn_cxx_try_compile "$LINENO"; then :
24802 glibcxx_cv_func__fabsl_use=yes
24804 glibcxx_cv_func__fabsl_use=no
24806 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
24808 ac_cpp='$CPP $CPPFLAGS'
24809 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
24810 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
24811 ac_compiler_gnu=$ac_cv_c_compiler_gnu
24817 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__fabsl_use" >&5
24818 $as_echo "$glibcxx_cv_func__fabsl_use" >&6; }
24820 if test x$glibcxx_cv_func__fabsl_use = x"yes"; then
24821 for ac_func in _fabsl
24823 ac_fn_c_check_func "$LINENO" "_fabsl" "ac_cv_func__fabsl"
24824 if test "x$ac_cv_func__fabsl" = x""yes; then :
24825 cat >>confdefs.h <<_ACEOF
24826 #define HAVE__FABSL 1
24839 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fmodl declaration" >&5
24840 $as_echo_n "checking for fmodl declaration... " >&6; }
24841 if test x${glibcxx_cv_func_fmodl_use+set} != xset; then
24842 if test "${glibcxx_cv_func_fmodl_use+set}" = set; then :
24843 $as_echo_n "(cached) " >&6
24848 ac_cpp='$CXXCPP $CPPFLAGS'
24849 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
24850 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
24851 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
24853 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
24854 /* end confdefs.h. */
24864 if ac_fn_cxx_try_compile "$LINENO"; then :
24865 glibcxx_cv_func_fmodl_use=yes
24867 glibcxx_cv_func_fmodl_use=no
24869 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
24871 ac_cpp='$CPP $CPPFLAGS'
24872 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
24873 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
24874 ac_compiler_gnu=$ac_cv_c_compiler_gnu
24880 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_fmodl_use" >&5
24881 $as_echo "$glibcxx_cv_func_fmodl_use" >&6; }
24883 if test x$glibcxx_cv_func_fmodl_use = x"yes"; then
24884 for ac_func in fmodl
24886 ac_fn_c_check_func "$LINENO" "fmodl" "ac_cv_func_fmodl"
24887 if test "x$ac_cv_func_fmodl" = x""yes; then :
24888 cat >>confdefs.h <<_ACEOF
24889 #define HAVE_FMODL 1
24897 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _fmodl declaration" >&5
24898 $as_echo_n "checking for _fmodl declaration... " >&6; }
24899 if test x${glibcxx_cv_func__fmodl_use+set} != xset; then
24900 if test "${glibcxx_cv_func__fmodl_use+set}" = set; then :
24901 $as_echo_n "(cached) " >&6
24906 ac_cpp='$CXXCPP $CPPFLAGS'
24907 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
24908 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
24909 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
24911 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
24912 /* end confdefs.h. */
24922 if ac_fn_cxx_try_compile "$LINENO"; then :
24923 glibcxx_cv_func__fmodl_use=yes
24925 glibcxx_cv_func__fmodl_use=no
24927 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
24929 ac_cpp='$CPP $CPPFLAGS'
24930 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
24931 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
24932 ac_compiler_gnu=$ac_cv_c_compiler_gnu
24938 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__fmodl_use" >&5
24939 $as_echo "$glibcxx_cv_func__fmodl_use" >&6; }
24941 if test x$glibcxx_cv_func__fmodl_use = x"yes"; then
24942 for ac_func in _fmodl
24944 ac_fn_c_check_func "$LINENO" "_fmodl" "ac_cv_func__fmodl"
24945 if test "x$ac_cv_func__fmodl" = x""yes; then :
24946 cat >>confdefs.h <<_ACEOF
24947 #define HAVE__FMODL 1
24960 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for frexpl declaration" >&5
24961 $as_echo_n "checking for frexpl declaration... " >&6; }
24962 if test x${glibcxx_cv_func_frexpl_use+set} != xset; then
24963 if test "${glibcxx_cv_func_frexpl_use+set}" = set; then :
24964 $as_echo_n "(cached) " >&6
24969 ac_cpp='$CXXCPP $CPPFLAGS'
24970 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
24971 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
24972 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
24974 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
24975 /* end confdefs.h. */
24985 if ac_fn_cxx_try_compile "$LINENO"; then :
24986 glibcxx_cv_func_frexpl_use=yes
24988 glibcxx_cv_func_frexpl_use=no
24990 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
24992 ac_cpp='$CPP $CPPFLAGS'
24993 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
24994 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
24995 ac_compiler_gnu=$ac_cv_c_compiler_gnu
25001 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_frexpl_use" >&5
25002 $as_echo "$glibcxx_cv_func_frexpl_use" >&6; }
25004 if test x$glibcxx_cv_func_frexpl_use = x"yes"; then
25005 for ac_func in frexpl
25007 ac_fn_c_check_func "$LINENO" "frexpl" "ac_cv_func_frexpl"
25008 if test "x$ac_cv_func_frexpl" = x""yes; then :
25009 cat >>confdefs.h <<_ACEOF
25010 #define HAVE_FREXPL 1
25018 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _frexpl declaration" >&5
25019 $as_echo_n "checking for _frexpl declaration... " >&6; }
25020 if test x${glibcxx_cv_func__frexpl_use+set} != xset; then
25021 if test "${glibcxx_cv_func__frexpl_use+set}" = set; then :
25022 $as_echo_n "(cached) " >&6
25027 ac_cpp='$CXXCPP $CPPFLAGS'
25028 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
25029 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
25030 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
25032 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
25033 /* end confdefs.h. */
25043 if ac_fn_cxx_try_compile "$LINENO"; then :
25044 glibcxx_cv_func__frexpl_use=yes
25046 glibcxx_cv_func__frexpl_use=no
25048 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
25050 ac_cpp='$CPP $CPPFLAGS'
25051 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
25052 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
25053 ac_compiler_gnu=$ac_cv_c_compiler_gnu
25059 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__frexpl_use" >&5
25060 $as_echo "$glibcxx_cv_func__frexpl_use" >&6; }
25062 if test x$glibcxx_cv_func__frexpl_use = x"yes"; then
25063 for ac_func in _frexpl
25065 ac_fn_c_check_func "$LINENO" "_frexpl" "ac_cv_func__frexpl"
25066 if test "x$ac_cv_func__frexpl" = x""yes; then :
25067 cat >>confdefs.h <<_ACEOF
25068 #define HAVE__FREXPL 1
25081 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for hypotl declaration" >&5
25082 $as_echo_n "checking for hypotl declaration... " >&6; }
25083 if test x${glibcxx_cv_func_hypotl_use+set} != xset; then
25084 if test "${glibcxx_cv_func_hypotl_use+set}" = set; then :
25085 $as_echo_n "(cached) " >&6
25090 ac_cpp='$CXXCPP $CPPFLAGS'
25091 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
25092 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
25093 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
25095 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
25096 /* end confdefs.h. */
25106 if ac_fn_cxx_try_compile "$LINENO"; then :
25107 glibcxx_cv_func_hypotl_use=yes
25109 glibcxx_cv_func_hypotl_use=no
25111 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
25113 ac_cpp='$CPP $CPPFLAGS'
25114 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
25115 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
25116 ac_compiler_gnu=$ac_cv_c_compiler_gnu
25122 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_hypotl_use" >&5
25123 $as_echo "$glibcxx_cv_func_hypotl_use" >&6; }
25125 if test x$glibcxx_cv_func_hypotl_use = x"yes"; then
25126 for ac_func in hypotl
25128 ac_fn_c_check_func "$LINENO" "hypotl" "ac_cv_func_hypotl"
25129 if test "x$ac_cv_func_hypotl" = x""yes; then :
25130 cat >>confdefs.h <<_ACEOF
25131 #define HAVE_HYPOTL 1
25139 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _hypotl declaration" >&5
25140 $as_echo_n "checking for _hypotl declaration... " >&6; }
25141 if test x${glibcxx_cv_func__hypotl_use+set} != xset; then
25142 if test "${glibcxx_cv_func__hypotl_use+set}" = set; then :
25143 $as_echo_n "(cached) " >&6
25148 ac_cpp='$CXXCPP $CPPFLAGS'
25149 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
25150 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
25151 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
25153 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
25154 /* end confdefs.h. */
25164 if ac_fn_cxx_try_compile "$LINENO"; then :
25165 glibcxx_cv_func__hypotl_use=yes
25167 glibcxx_cv_func__hypotl_use=no
25169 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
25171 ac_cpp='$CPP $CPPFLAGS'
25172 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
25173 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
25174 ac_compiler_gnu=$ac_cv_c_compiler_gnu
25180 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__hypotl_use" >&5
25181 $as_echo "$glibcxx_cv_func__hypotl_use" >&6; }
25183 if test x$glibcxx_cv_func__hypotl_use = x"yes"; then
25184 for ac_func in _hypotl
25186 ac_fn_c_check_func "$LINENO" "_hypotl" "ac_cv_func__hypotl"
25187 if test "x$ac_cv_func__hypotl" = x""yes; then :
25188 cat >>confdefs.h <<_ACEOF
25189 #define HAVE__HYPOTL 1
25202 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ldexpl declaration" >&5
25203 $as_echo_n "checking for ldexpl declaration... " >&6; }
25204 if test x${glibcxx_cv_func_ldexpl_use+set} != xset; then
25205 if test "${glibcxx_cv_func_ldexpl_use+set}" = set; then :
25206 $as_echo_n "(cached) " >&6
25211 ac_cpp='$CXXCPP $CPPFLAGS'
25212 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
25213 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
25214 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
25216 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
25217 /* end confdefs.h. */
25227 if ac_fn_cxx_try_compile "$LINENO"; then :
25228 glibcxx_cv_func_ldexpl_use=yes
25230 glibcxx_cv_func_ldexpl_use=no
25232 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
25234 ac_cpp='$CPP $CPPFLAGS'
25235 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
25236 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
25237 ac_compiler_gnu=$ac_cv_c_compiler_gnu
25243 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_ldexpl_use" >&5
25244 $as_echo "$glibcxx_cv_func_ldexpl_use" >&6; }
25246 if test x$glibcxx_cv_func_ldexpl_use = x"yes"; then
25247 for ac_func in ldexpl
25249 ac_fn_c_check_func "$LINENO" "ldexpl" "ac_cv_func_ldexpl"
25250 if test "x$ac_cv_func_ldexpl" = x""yes; then :
25251 cat >>confdefs.h <<_ACEOF
25252 #define HAVE_LDEXPL 1
25260 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _ldexpl declaration" >&5
25261 $as_echo_n "checking for _ldexpl declaration... " >&6; }
25262 if test x${glibcxx_cv_func__ldexpl_use+set} != xset; then
25263 if test "${glibcxx_cv_func__ldexpl_use+set}" = set; then :
25264 $as_echo_n "(cached) " >&6
25269 ac_cpp='$CXXCPP $CPPFLAGS'
25270 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
25271 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
25272 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
25274 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
25275 /* end confdefs.h. */
25285 if ac_fn_cxx_try_compile "$LINENO"; then :
25286 glibcxx_cv_func__ldexpl_use=yes
25288 glibcxx_cv_func__ldexpl_use=no
25290 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
25292 ac_cpp='$CPP $CPPFLAGS'
25293 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
25294 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
25295 ac_compiler_gnu=$ac_cv_c_compiler_gnu
25301 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__ldexpl_use" >&5
25302 $as_echo "$glibcxx_cv_func__ldexpl_use" >&6; }
25304 if test x$glibcxx_cv_func__ldexpl_use = x"yes"; then
25305 for ac_func in _ldexpl
25307 ac_fn_c_check_func "$LINENO" "_ldexpl" "ac_cv_func__ldexpl"
25308 if test "x$ac_cv_func__ldexpl" = x""yes; then :
25309 cat >>confdefs.h <<_ACEOF
25310 #define HAVE__LDEXPL 1
25323 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for logl declaration" >&5
25324 $as_echo_n "checking for logl declaration... " >&6; }
25325 if test x${glibcxx_cv_func_logl_use+set} != xset; then
25326 if test "${glibcxx_cv_func_logl_use+set}" = set; then :
25327 $as_echo_n "(cached) " >&6
25332 ac_cpp='$CXXCPP $CPPFLAGS'
25333 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
25334 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
25335 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
25337 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
25338 /* end confdefs.h. */
25340 #ifdef HAVE_IEEEFP_H
25341 #include <ieeefp.h>
25352 if ac_fn_cxx_try_compile "$LINENO"; then :
25353 glibcxx_cv_func_logl_use=yes
25355 glibcxx_cv_func_logl_use=no
25357 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
25359 ac_cpp='$CPP $CPPFLAGS'
25360 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
25361 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
25362 ac_compiler_gnu=$ac_cv_c_compiler_gnu
25368 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_logl_use" >&5
25369 $as_echo "$glibcxx_cv_func_logl_use" >&6; }
25371 if test x$glibcxx_cv_func_logl_use = x"yes"; then
25372 for ac_func in logl
25374 ac_fn_c_check_func "$LINENO" "logl" "ac_cv_func_logl"
25375 if test "x$ac_cv_func_logl" = x""yes; then :
25376 cat >>confdefs.h <<_ACEOF
25377 #define HAVE_LOGL 1
25385 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _logl declaration" >&5
25386 $as_echo_n "checking for _logl declaration... " >&6; }
25387 if test x${glibcxx_cv_func__logl_use+set} != xset; then
25388 if test "${glibcxx_cv_func__logl_use+set}" = set; then :
25389 $as_echo_n "(cached) " >&6
25394 ac_cpp='$CXXCPP $CPPFLAGS'
25395 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
25396 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
25397 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
25399 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
25400 /* end confdefs.h. */
25402 #ifdef HAVE_IEEEFP_H
25403 #include <ieeefp.h>
25414 if ac_fn_cxx_try_compile "$LINENO"; then :
25415 glibcxx_cv_func__logl_use=yes
25417 glibcxx_cv_func__logl_use=no
25419 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
25421 ac_cpp='$CPP $CPPFLAGS'
25422 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
25423 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
25424 ac_compiler_gnu=$ac_cv_c_compiler_gnu
25430 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__logl_use" >&5
25431 $as_echo "$glibcxx_cv_func__logl_use" >&6; }
25433 if test x$glibcxx_cv_func__logl_use = x"yes"; then
25434 for ac_func in _logl
25436 ac_fn_c_check_func "$LINENO" "_logl" "ac_cv_func__logl"
25437 if test "x$ac_cv_func__logl" = x""yes; then :
25438 cat >>confdefs.h <<_ACEOF
25439 #define HAVE__LOGL 1
25452 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for log10l declaration" >&5
25453 $as_echo_n "checking for log10l declaration... " >&6; }
25454 if test x${glibcxx_cv_func_log10l_use+set} != xset; then
25455 if test "${glibcxx_cv_func_log10l_use+set}" = set; then :
25456 $as_echo_n "(cached) " >&6
25461 ac_cpp='$CXXCPP $CPPFLAGS'
25462 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
25463 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
25464 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
25466 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
25467 /* end confdefs.h. */
25469 #ifdef HAVE_IEEEFP_H
25470 #include <ieeefp.h>
25481 if ac_fn_cxx_try_compile "$LINENO"; then :
25482 glibcxx_cv_func_log10l_use=yes
25484 glibcxx_cv_func_log10l_use=no
25486 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
25488 ac_cpp='$CPP $CPPFLAGS'
25489 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
25490 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
25491 ac_compiler_gnu=$ac_cv_c_compiler_gnu
25497 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_log10l_use" >&5
25498 $as_echo "$glibcxx_cv_func_log10l_use" >&6; }
25500 if test x$glibcxx_cv_func_log10l_use = x"yes"; then
25501 for ac_func in log10l
25503 ac_fn_c_check_func "$LINENO" "log10l" "ac_cv_func_log10l"
25504 if test "x$ac_cv_func_log10l" = x""yes; then :
25505 cat >>confdefs.h <<_ACEOF
25506 #define HAVE_LOG10L 1
25514 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _log10l declaration" >&5
25515 $as_echo_n "checking for _log10l declaration... " >&6; }
25516 if test x${glibcxx_cv_func__log10l_use+set} != xset; then
25517 if test "${glibcxx_cv_func__log10l_use+set}" = set; then :
25518 $as_echo_n "(cached) " >&6
25523 ac_cpp='$CXXCPP $CPPFLAGS'
25524 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
25525 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
25526 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
25528 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
25529 /* end confdefs.h. */
25531 #ifdef HAVE_IEEEFP_H
25532 #include <ieeefp.h>
25543 if ac_fn_cxx_try_compile "$LINENO"; then :
25544 glibcxx_cv_func__log10l_use=yes
25546 glibcxx_cv_func__log10l_use=no
25548 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
25550 ac_cpp='$CPP $CPPFLAGS'
25551 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
25552 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
25553 ac_compiler_gnu=$ac_cv_c_compiler_gnu
25559 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__log10l_use" >&5
25560 $as_echo "$glibcxx_cv_func__log10l_use" >&6; }
25562 if test x$glibcxx_cv_func__log10l_use = x"yes"; then
25563 for ac_func in _log10l
25565 ac_fn_c_check_func "$LINENO" "_log10l" "ac_cv_func__log10l"
25566 if test "x$ac_cv_func__log10l" = x""yes; then :
25567 cat >>confdefs.h <<_ACEOF
25568 #define HAVE__LOG10L 1
25581 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for modfl declaration" >&5
25582 $as_echo_n "checking for modfl declaration... " >&6; }
25583 if test x${glibcxx_cv_func_modfl_use+set} != xset; then
25584 if test "${glibcxx_cv_func_modfl_use+set}" = set; then :
25585 $as_echo_n "(cached) " >&6
25590 ac_cpp='$CXXCPP $CPPFLAGS'
25591 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
25592 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
25593 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
25595 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
25596 /* end confdefs.h. */
25606 if ac_fn_cxx_try_compile "$LINENO"; then :
25607 glibcxx_cv_func_modfl_use=yes
25609 glibcxx_cv_func_modfl_use=no
25611 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
25613 ac_cpp='$CPP $CPPFLAGS'
25614 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
25615 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
25616 ac_compiler_gnu=$ac_cv_c_compiler_gnu
25622 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_modfl_use" >&5
25623 $as_echo "$glibcxx_cv_func_modfl_use" >&6; }
25625 if test x$glibcxx_cv_func_modfl_use = x"yes"; then
25626 for ac_func in modfl
25628 ac_fn_c_check_func "$LINENO" "modfl" "ac_cv_func_modfl"
25629 if test "x$ac_cv_func_modfl" = x""yes; then :
25630 cat >>confdefs.h <<_ACEOF
25631 #define HAVE_MODFL 1
25639 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _modfl declaration" >&5
25640 $as_echo_n "checking for _modfl declaration... " >&6; }
25641 if test x${glibcxx_cv_func__modfl_use+set} != xset; then
25642 if test "${glibcxx_cv_func__modfl_use+set}" = set; then :
25643 $as_echo_n "(cached) " >&6
25648 ac_cpp='$CXXCPP $CPPFLAGS'
25649 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
25650 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
25651 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
25653 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
25654 /* end confdefs.h. */
25664 if ac_fn_cxx_try_compile "$LINENO"; then :
25665 glibcxx_cv_func__modfl_use=yes
25667 glibcxx_cv_func__modfl_use=no
25669 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
25671 ac_cpp='$CPP $CPPFLAGS'
25672 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
25673 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
25674 ac_compiler_gnu=$ac_cv_c_compiler_gnu
25680 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__modfl_use" >&5
25681 $as_echo "$glibcxx_cv_func__modfl_use" >&6; }
25683 if test x$glibcxx_cv_func__modfl_use = x"yes"; then
25684 for ac_func in _modfl
25686 ac_fn_c_check_func "$LINENO" "_modfl" "ac_cv_func__modfl"
25687 if test "x$ac_cv_func__modfl" = x""yes; then :
25688 cat >>confdefs.h <<_ACEOF
25689 #define HAVE__MODFL 1
25702 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for powl declaration" >&5
25703 $as_echo_n "checking for powl declaration... " >&6; }
25704 if test x${glibcxx_cv_func_powl_use+set} != xset; then
25705 if test "${glibcxx_cv_func_powl_use+set}" = set; then :
25706 $as_echo_n "(cached) " >&6
25711 ac_cpp='$CXXCPP $CPPFLAGS'
25712 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
25713 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
25714 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
25716 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
25717 /* end confdefs.h. */
25727 if ac_fn_cxx_try_compile "$LINENO"; then :
25728 glibcxx_cv_func_powl_use=yes
25730 glibcxx_cv_func_powl_use=no
25732 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
25734 ac_cpp='$CPP $CPPFLAGS'
25735 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
25736 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
25737 ac_compiler_gnu=$ac_cv_c_compiler_gnu
25743 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_powl_use" >&5
25744 $as_echo "$glibcxx_cv_func_powl_use" >&6; }
25746 if test x$glibcxx_cv_func_powl_use = x"yes"; then
25747 for ac_func in powl
25749 ac_fn_c_check_func "$LINENO" "powl" "ac_cv_func_powl"
25750 if test "x$ac_cv_func_powl" = x""yes; then :
25751 cat >>confdefs.h <<_ACEOF
25752 #define HAVE_POWL 1
25760 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _powl declaration" >&5
25761 $as_echo_n "checking for _powl declaration... " >&6; }
25762 if test x${glibcxx_cv_func__powl_use+set} != xset; then
25763 if test "${glibcxx_cv_func__powl_use+set}" = set; then :
25764 $as_echo_n "(cached) " >&6
25769 ac_cpp='$CXXCPP $CPPFLAGS'
25770 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
25771 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
25772 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
25774 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
25775 /* end confdefs.h. */
25785 if ac_fn_cxx_try_compile "$LINENO"; then :
25786 glibcxx_cv_func__powl_use=yes
25788 glibcxx_cv_func__powl_use=no
25790 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
25792 ac_cpp='$CPP $CPPFLAGS'
25793 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
25794 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
25795 ac_compiler_gnu=$ac_cv_c_compiler_gnu
25801 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__powl_use" >&5
25802 $as_echo "$glibcxx_cv_func__powl_use" >&6; }
25804 if test x$glibcxx_cv_func__powl_use = x"yes"; then
25805 for ac_func in _powl
25807 ac_fn_c_check_func "$LINENO" "_powl" "ac_cv_func__powl"
25808 if test "x$ac_cv_func__powl" = x""yes; then :
25809 cat >>confdefs.h <<_ACEOF
25810 #define HAVE__POWL 1
25823 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sqrtl declaration" >&5
25824 $as_echo_n "checking for sqrtl declaration... " >&6; }
25825 if test x${glibcxx_cv_func_sqrtl_use+set} != xset; then
25826 if test "${glibcxx_cv_func_sqrtl_use+set}" = set; then :
25827 $as_echo_n "(cached) " >&6
25832 ac_cpp='$CXXCPP $CPPFLAGS'
25833 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
25834 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
25835 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
25837 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
25838 /* end confdefs.h. */
25840 #ifdef HAVE_IEEEFP_H
25841 #include <ieeefp.h>
25852 if ac_fn_cxx_try_compile "$LINENO"; then :
25853 glibcxx_cv_func_sqrtl_use=yes
25855 glibcxx_cv_func_sqrtl_use=no
25857 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
25859 ac_cpp='$CPP $CPPFLAGS'
25860 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
25861 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
25862 ac_compiler_gnu=$ac_cv_c_compiler_gnu
25868 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_sqrtl_use" >&5
25869 $as_echo "$glibcxx_cv_func_sqrtl_use" >&6; }
25871 if test x$glibcxx_cv_func_sqrtl_use = x"yes"; then
25872 for ac_func in sqrtl
25874 ac_fn_c_check_func "$LINENO" "sqrtl" "ac_cv_func_sqrtl"
25875 if test "x$ac_cv_func_sqrtl" = x""yes; then :
25876 cat >>confdefs.h <<_ACEOF
25877 #define HAVE_SQRTL 1
25885 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _sqrtl declaration" >&5
25886 $as_echo_n "checking for _sqrtl declaration... " >&6; }
25887 if test x${glibcxx_cv_func__sqrtl_use+set} != xset; then
25888 if test "${glibcxx_cv_func__sqrtl_use+set}" = set; then :
25889 $as_echo_n "(cached) " >&6
25894 ac_cpp='$CXXCPP $CPPFLAGS'
25895 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
25896 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
25897 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
25899 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
25900 /* end confdefs.h. */
25902 #ifdef HAVE_IEEEFP_H
25903 #include <ieeefp.h>
25914 if ac_fn_cxx_try_compile "$LINENO"; then :
25915 glibcxx_cv_func__sqrtl_use=yes
25917 glibcxx_cv_func__sqrtl_use=no
25919 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
25921 ac_cpp='$CPP $CPPFLAGS'
25922 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
25923 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
25924 ac_compiler_gnu=$ac_cv_c_compiler_gnu
25930 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__sqrtl_use" >&5
25931 $as_echo "$glibcxx_cv_func__sqrtl_use" >&6; }
25933 if test x$glibcxx_cv_func__sqrtl_use = x"yes"; then
25934 for ac_func in _sqrtl
25936 ac_fn_c_check_func "$LINENO" "_sqrtl" "ac_cv_func__sqrtl"
25937 if test "x$ac_cv_func__sqrtl" = x""yes; then :
25938 cat >>confdefs.h <<_ACEOF
25939 #define HAVE__SQRTL 1
25952 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sincosl declaration" >&5
25953 $as_echo_n "checking for sincosl declaration... " >&6; }
25954 if test x${glibcxx_cv_func_sincosl_use+set} != xset; then
25955 if test "${glibcxx_cv_func_sincosl_use+set}" = set; then :
25956 $as_echo_n "(cached) " >&6
25961 ac_cpp='$CXXCPP $CPPFLAGS'
25962 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
25963 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
25964 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
25966 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
25967 /* end confdefs.h. */
25977 if ac_fn_cxx_try_compile "$LINENO"; then :
25978 glibcxx_cv_func_sincosl_use=yes
25980 glibcxx_cv_func_sincosl_use=no
25982 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
25984 ac_cpp='$CPP $CPPFLAGS'
25985 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
25986 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
25987 ac_compiler_gnu=$ac_cv_c_compiler_gnu
25993 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_sincosl_use" >&5
25994 $as_echo "$glibcxx_cv_func_sincosl_use" >&6; }
25996 if test x$glibcxx_cv_func_sincosl_use = x"yes"; then
25997 for ac_func in sincosl
25999 ac_fn_c_check_func "$LINENO" "sincosl" "ac_cv_func_sincosl"
26000 if test "x$ac_cv_func_sincosl" = x""yes; then :
26001 cat >>confdefs.h <<_ACEOF
26002 #define HAVE_SINCOSL 1
26010 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _sincosl declaration" >&5
26011 $as_echo_n "checking for _sincosl declaration... " >&6; }
26012 if test x${glibcxx_cv_func__sincosl_use+set} != xset; then
26013 if test "${glibcxx_cv_func__sincosl_use+set}" = set; then :
26014 $as_echo_n "(cached) " >&6
26019 ac_cpp='$CXXCPP $CPPFLAGS'
26020 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
26021 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
26022 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
26024 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
26025 /* end confdefs.h. */
26035 if ac_fn_cxx_try_compile "$LINENO"; then :
26036 glibcxx_cv_func__sincosl_use=yes
26038 glibcxx_cv_func__sincosl_use=no
26040 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
26042 ac_cpp='$CPP $CPPFLAGS'
26043 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
26044 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
26045 ac_compiler_gnu=$ac_cv_c_compiler_gnu
26051 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__sincosl_use" >&5
26052 $as_echo "$glibcxx_cv_func__sincosl_use" >&6; }
26054 if test x$glibcxx_cv_func__sincosl_use = x"yes"; then
26055 for ac_func in _sincosl
26057 ac_fn_c_check_func "$LINENO" "_sincosl" "ac_cv_func__sincosl"
26058 if test "x$ac_cv_func__sincosl" = x""yes; then :
26059 cat >>confdefs.h <<_ACEOF
26060 #define HAVE__SINCOSL 1
26073 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for finitel declaration" >&5
26074 $as_echo_n "checking for finitel declaration... " >&6; }
26075 if test x${glibcxx_cv_func_finitel_use+set} != xset; then
26076 if test "${glibcxx_cv_func_finitel_use+set}" = set; then :
26077 $as_echo_n "(cached) " >&6
26082 ac_cpp='$CXXCPP $CPPFLAGS'
26083 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
26084 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
26085 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
26087 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
26088 /* end confdefs.h. */
26090 #ifdef HAVE_IEEEFP_H
26091 #include <ieeefp.h>
26102 if ac_fn_cxx_try_compile "$LINENO"; then :
26103 glibcxx_cv_func_finitel_use=yes
26105 glibcxx_cv_func_finitel_use=no
26107 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
26109 ac_cpp='$CPP $CPPFLAGS'
26110 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
26111 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
26112 ac_compiler_gnu=$ac_cv_c_compiler_gnu
26118 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_finitel_use" >&5
26119 $as_echo "$glibcxx_cv_func_finitel_use" >&6; }
26121 if test x$glibcxx_cv_func_finitel_use = x"yes"; then
26122 for ac_func in finitel
26124 ac_fn_c_check_func "$LINENO" "finitel" "ac_cv_func_finitel"
26125 if test "x$ac_cv_func_finitel" = x""yes; then :
26126 cat >>confdefs.h <<_ACEOF
26127 #define HAVE_FINITEL 1
26135 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _finitel declaration" >&5
26136 $as_echo_n "checking for _finitel declaration... " >&6; }
26137 if test x${glibcxx_cv_func__finitel_use+set} != xset; then
26138 if test "${glibcxx_cv_func__finitel_use+set}" = set; then :
26139 $as_echo_n "(cached) " >&6
26144 ac_cpp='$CXXCPP $CPPFLAGS'
26145 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
26146 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
26147 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
26149 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
26150 /* end confdefs.h. */
26152 #ifdef HAVE_IEEEFP_H
26153 #include <ieeefp.h>
26164 if ac_fn_cxx_try_compile "$LINENO"; then :
26165 glibcxx_cv_func__finitel_use=yes
26167 glibcxx_cv_func__finitel_use=no
26169 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
26171 ac_cpp='$CPP $CPPFLAGS'
26172 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
26173 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
26174 ac_compiler_gnu=$ac_cv_c_compiler_gnu
26180 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__finitel_use" >&5
26181 $as_echo "$glibcxx_cv_func__finitel_use" >&6; }
26183 if test x$glibcxx_cv_func__finitel_use = x"yes"; then
26184 for ac_func in _finitel
26186 ac_fn_c_check_func "$LINENO" "_finitel" "ac_cv_func__finitel"
26187 if test "x$ac_cv_func__finitel" = x""yes; then :
26188 cat >>confdefs.h <<_ACEOF
26189 #define HAVE__FINITEL 1
26201 LIBS="$ac_save_LIBS"
26202 CXXFLAGS="$ac_save_CXXFLAGS"
26205 ac_test_CXXFLAGS="${CXXFLAGS+set}"
26206 ac_save_CXXFLAGS="$CXXFLAGS"
26207 CXXFLAGS='-fno-builtin -D_GNU_SOURCE'
26210 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for strtold declaration" >&5
26211 $as_echo_n "checking for strtold declaration... " >&6; }
26212 if test x${glibcxx_cv_func_strtold_use+set} != xset; then
26213 if test "${glibcxx_cv_func_strtold_use+set}" = set; then :
26214 $as_echo_n "(cached) " >&6
26219 ac_cpp='$CXXCPP $CPPFLAGS'
26220 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
26221 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
26222 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
26224 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
26225 /* end confdefs.h. */
26226 #include <stdlib.h>
26235 if ac_fn_cxx_try_compile "$LINENO"; then :
26236 glibcxx_cv_func_strtold_use=yes
26238 glibcxx_cv_func_strtold_use=no
26240 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
26242 ac_cpp='$CPP $CPPFLAGS'
26243 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
26244 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
26245 ac_compiler_gnu=$ac_cv_c_compiler_gnu
26251 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_strtold_use" >&5
26252 $as_echo "$glibcxx_cv_func_strtold_use" >&6; }
26253 if test x$glibcxx_cv_func_strtold_use = x"yes"; then
26254 for ac_func in strtold
26256 ac_fn_c_check_func "$LINENO" "strtold" "ac_cv_func_strtold"
26257 if test "x$ac_cv_func_strtold" = x""yes; then :
26258 cat >>confdefs.h <<_ACEOF
26259 #define HAVE_STRTOLD 1
26270 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for strtof declaration" >&5
26271 $as_echo_n "checking for strtof declaration... " >&6; }
26272 if test x${glibcxx_cv_func_strtof_use+set} != xset; then
26273 if test "${glibcxx_cv_func_strtof_use+set}" = set; then :
26274 $as_echo_n "(cached) " >&6
26279 ac_cpp='$CXXCPP $CPPFLAGS'
26280 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
26281 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
26282 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
26284 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
26285 /* end confdefs.h. */
26286 #include <stdlib.h>
26295 if ac_fn_cxx_try_compile "$LINENO"; then :
26296 glibcxx_cv_func_strtof_use=yes
26298 glibcxx_cv_func_strtof_use=no
26300 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
26302 ac_cpp='$CPP $CPPFLAGS'
26303 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
26304 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
26305 ac_compiler_gnu=$ac_cv_c_compiler_gnu
26311 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_strtof_use" >&5
26312 $as_echo "$glibcxx_cv_func_strtof_use" >&6; }
26313 if test x$glibcxx_cv_func_strtof_use = x"yes"; then
26314 for ac_func in strtof
26316 ac_fn_c_check_func "$LINENO" "strtof" "ac_cv_func_strtof"
26317 if test "x$ac_cv_func_strtof" = x""yes; then :
26318 cat >>confdefs.h <<_ACEOF
26319 #define HAVE_STRTOF 1
26330 CXXFLAGS="$ac_save_CXXFLAGS"
26333 # For /dev/random and /dev/urandom for TR1.
26336 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for \"/dev/random\" and \"/dev/urandom\" for TR1 random_device" >&5
26337 $as_echo_n "checking for \"/dev/random\" and \"/dev/urandom\" for TR1 random_device... " >&6; }
26338 if test "${glibcxx_cv_random_tr1+set}" = set; then :
26339 $as_echo_n "(cached) " >&6
26342 if test -r /dev/random && test -r /dev/urandom; then
26343 glibcxx_cv_random_tr1=yes;
26345 glibcxx_cv_random_tr1=no;
26350 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_random_tr1" >&5
26351 $as_echo "$glibcxx_cv_random_tr1" >&6; }
26353 if test x"$glibcxx_cv_random_tr1" = x"yes"; then
26355 $as_echo "#define _GLIBCXX_USE_RANDOM_TR1 1" >>confdefs.h
26364 # Check whether --enable-tls was given.
26365 if test "${enable_tls+set}" = set; then :
26366 enableval=$enable_tls;
26367 case "$enableval" in
26369 *) as_fn_error "Argument to enable/disable tls must be yes or no" "$LINENO" 5 ;;
26377 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the target supports thread-local storage" >&5
26378 $as_echo_n "checking whether the target supports thread-local storage... " >&6; }
26379 if test "${gcc_cv_have_tls+set}" = set; then :
26380 $as_echo_n "(cached) " >&6
26383 if test "$cross_compiling" = yes; then :
26384 if test x$gcc_no_link = xyes; then
26385 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
26387 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
26388 /* end confdefs.h. */
26389 __thread int a; int b; int main() { return a = b; }
26391 if ac_fn_c_try_link "$LINENO"; then :
26392 chktls_save_LDFLAGS="$LDFLAGS"
26395 LDFLAGS="-shared -Wl,--no-undefined $LDFLAGS"
26398 chktls_save_CFLAGS="$CFLAGS"
26399 CFLAGS="-fPIC $CFLAGS"
26400 if test x$gcc_no_link = xyes; then
26401 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
26403 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
26404 /* end confdefs.h. */
26405 int f() { return 0; }
26407 if ac_fn_c_try_link "$LINENO"; then :
26408 if test x$gcc_no_link = xyes; then
26409 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
26411 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
26412 /* end confdefs.h. */
26413 __thread int a; int b; int f() { return a = b; }
26415 if ac_fn_c_try_link "$LINENO"; then :
26416 gcc_cv_have_tls=yes
26420 rm -f core conftest.err conftest.$ac_objext \
26421 conftest$ac_exeext conftest.$ac_ext
26423 gcc_cv_have_tls=yes
26425 rm -f core conftest.err conftest.$ac_objext \
26426 conftest$ac_exeext conftest.$ac_ext
26427 CFLAGS="$chktls_save_CFLAGS"
26428 LDFLAGS="$chktls_save_LDFLAGS"
26432 rm -f core conftest.err conftest.$ac_objext \
26433 conftest$ac_exeext conftest.$ac_ext
26437 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
26438 /* end confdefs.h. */
26439 __thread int a; int b; int main() { return a = b; }
26441 if ac_fn_c_try_run "$LINENO"; then :
26442 chktls_save_LDFLAGS="$LDFLAGS"
26443 LDFLAGS="-static $LDFLAGS"
26444 if test x$gcc_no_link = xyes; then
26445 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
26447 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
26448 /* end confdefs.h. */
26449 int main() { return 0; }
26451 if ac_fn_c_try_link "$LINENO"; then :
26452 if test "$cross_compiling" = yes; then :
26453 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
26454 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
26455 as_fn_error "cannot run test program while cross compiling
26456 See \`config.log' for more details." "$LINENO" 5; }
26458 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
26459 /* end confdefs.h. */
26460 __thread int a; int b; int main() { return a = b; }
26462 if ac_fn_c_try_run "$LINENO"; then :
26463 gcc_cv_have_tls=yes
26467 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
26468 conftest.$ac_objext conftest.beam conftest.$ac_ext
26472 gcc_cv_have_tls=yes
26474 rm -f core conftest.err conftest.$ac_objext \
26475 conftest$ac_exeext conftest.$ac_ext
26476 LDFLAGS="$chktls_save_LDFLAGS"
26477 if test $gcc_cv_have_tls = yes; then
26478 chktls_save_CFLAGS="$CFLAGS"
26479 thread_CFLAGS=failed
26480 for flag in '' '-pthread' '-lpthread'; do
26481 CFLAGS="$flag $chktls_save_CFLAGS"
26482 if test x$gcc_no_link = xyes; then
26483 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
26485 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
26486 /* end confdefs.h. */
26487 #include <pthread.h>
26488 void *g(void *d) { return NULL; }
26492 pthread_t t; pthread_create(&t,NULL,g,NULL);
26497 if ac_fn_c_try_link "$LINENO"; then :
26498 thread_CFLAGS="$flag"
26500 rm -f core conftest.err conftest.$ac_objext \
26501 conftest$ac_exeext conftest.$ac_ext
26502 if test "X$thread_CFLAGS" != Xfailed; then
26506 CFLAGS="$chktls_save_CFLAGS"
26507 if test "X$thread_CFLAGS" != Xfailed; then
26508 CFLAGS="$thread_CFLAGS $chktls_save_CFLAGS"
26509 if test "$cross_compiling" = yes; then :
26510 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
26511 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
26512 as_fn_error "cannot run test program while cross compiling
26513 See \`config.log' for more details." "$LINENO" 5; }
26515 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
26516 /* end confdefs.h. */
26517 #include <pthread.h>
26519 static int *volatile a_in_other_thread;
26521 thread_func (void *arg)
26523 a_in_other_thread = &a;
26530 void *thread_retval;
26531 int *volatile a_in_main_thread;
26532 a_in_main_thread = &a;
26533 if (pthread_create (&thread, (pthread_attr_t *)0,
26534 thread_func, (void *)0))
26536 if (pthread_join (thread, &thread_retval))
26538 return (a_in_other_thread == a_in_main_thread);
26543 if ac_fn_c_try_run "$LINENO"; then :
26544 gcc_cv_have_tls=yes
26548 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
26549 conftest.$ac_objext conftest.beam conftest.$ac_ext
26552 CFLAGS="$chktls_save_CFLAGS"
26558 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
26559 conftest.$ac_objext conftest.beam conftest.$ac_ext
26563 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_have_tls" >&5
26564 $as_echo "$gcc_cv_have_tls" >&6; }
26565 if test "$enable_tls $gcc_cv_have_tls" = "yes yes"; then
26567 $as_echo "#define HAVE_TLS 1" >>confdefs.h
26571 # For iconv support.
26573 if test "X$prefix" = "XNONE"; then
26574 acl_final_prefix="$ac_default_prefix"
26576 acl_final_prefix="$prefix"
26578 if test "X$exec_prefix" = "XNONE"; then
26579 acl_final_exec_prefix='${prefix}'
26581 acl_final_exec_prefix="$exec_prefix"
26583 acl_save_prefix="$prefix"
26584 prefix="$acl_final_prefix"
26585 eval acl_final_exec_prefix=\"$acl_final_exec_prefix\"
26586 prefix="$acl_save_prefix"
26589 # Check whether --with-gnu-ld was given.
26590 if test "${with_gnu_ld+set}" = set; then :
26591 withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes
26596 # Prepare PATH_SEPARATOR.
26597 # The user is always right.
26598 if test "${PATH_SEPARATOR+set}" != set; then
26599 echo "#! /bin/sh" >conf$$.sh
26600 echo "exit 0" >>conf$$.sh
26602 if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
26610 if test "$GCC" = yes; then
26611 # Check if gcc -print-prog-name=ld gives a path.
26612 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by GCC" >&5
26613 $as_echo_n "checking for ld used by GCC... " >&6; }
26616 # gcc leaves a trailing carriage return which upsets mingw
26617 ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
26619 ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
26622 # Accept absolute paths.
26623 [\\/]* | [A-Za-z]:[\\/]*)
26624 re_direlt='/[^/][^/]*/\.\./'
26625 # Canonicalize the path of ld
26626 ac_prog=`echo $ac_prog| sed 's%\\\\%/%g'`
26627 while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do
26628 ac_prog=`echo $ac_prog| sed "s%$re_direlt%/%"`
26630 test -z "$LD" && LD="$ac_prog"
26633 # If it fails, then pretend we aren't using GCC.
26637 # If it is relative, then search for the first ld in PATH.
26638 with_gnu_ld=unknown
26641 elif test "$with_gnu_ld" = yes; then
26642 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
26643 $as_echo_n "checking for GNU ld... " >&6; }
26645 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
26646 $as_echo_n "checking for non-GNU ld... " >&6; }
26648 if test "${acl_cv_path_LD+set}" = set; then :
26649 $as_echo_n "(cached) " >&6
26651 if test -z "$LD"; then
26652 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"
26653 for ac_dir in $PATH; do
26654 test -z "$ac_dir" && ac_dir=.
26655 if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
26656 acl_cv_path_LD="$ac_dir/$ac_prog"
26657 # Check to see if the program is GNU ld. I'd rather use --version,
26658 # but apparently some GNU ld's only accept -v.
26659 # Break only if it was the GNU/non-GNU ld that we prefer.
26660 if "$acl_cv_path_LD" -v 2>&1 < /dev/null | egrep '(GNU|with BFD)' > /dev/null; then
26661 test "$with_gnu_ld" != no && break
26663 test "$with_gnu_ld" != yes && break
26669 acl_cv_path_LD="$LD" # Let the user override the test with a path.
26673 LD="$acl_cv_path_LD"
26674 if test -n "$LD"; then
26675 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
26676 $as_echo "$LD" >&6; }
26678 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
26679 $as_echo "no" >&6; }
26681 test -z "$LD" && as_fn_error "no acceptable ld found in \$PATH" "$LINENO" 5
26682 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
26683 $as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
26684 if test "${acl_cv_prog_gnu_ld+set}" = set; then :
26685 $as_echo_n "(cached) " >&6
26687 # I'd rather use --version here, but apparently some GNU ld's only accept -v.
26688 if $LD -v 2>&1 </dev/null | egrep '(GNU|with BFD)' 1>&5; then
26689 acl_cv_prog_gnu_ld=yes
26691 acl_cv_prog_gnu_ld=no
26694 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acl_cv_prog_gnu_ld" >&5
26695 $as_echo "$acl_cv_prog_gnu_ld" >&6; }
26696 with_gnu_ld=$acl_cv_prog_gnu_ld
26700 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shared library run path origin" >&5
26701 $as_echo_n "checking for shared library run path origin... " >&6; }
26702 if test "${acl_cv_rpath+set}" = set; then :
26703 $as_echo_n "(cached) " >&6
26706 CC="$CC" GCC="$GCC" LDFLAGS="$LDFLAGS" LD="$LD" with_gnu_ld="$with_gnu_ld" \
26707 ${CONFIG_SHELL-/bin/sh} "$ac_aux_dir/config.rpath" "$host" > conftest.sh
26709 rm -f ./conftest.sh
26713 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acl_cv_rpath" >&5
26714 $as_echo "$acl_cv_rpath" >&6; }
26716 libext="$acl_cv_libext"
26717 shlibext="$acl_cv_shlibext"
26718 hardcode_libdir_flag_spec="$acl_cv_hardcode_libdir_flag_spec"
26719 hardcode_libdir_separator="$acl_cv_hardcode_libdir_separator"
26720 hardcode_direct="$acl_cv_hardcode_direct"
26721 hardcode_minus_L="$acl_cv_hardcode_minus_L"
26722 # Check whether --enable-rpath was given.
26723 if test "${enable_rpath+set}" = set; then :
26724 enableval=$enable_rpath; :
26738 acl_save_prefix="$prefix"
26739 prefix="$acl_final_prefix"
26740 acl_save_exec_prefix="$exec_prefix"
26741 exec_prefix="$acl_final_exec_prefix"
26743 eval additional_includedir=\"$includedir\"
26744 eval additional_libdir=\"$libdir\"
26746 exec_prefix="$acl_save_exec_prefix"
26747 prefix="$acl_save_prefix"
26750 # Check whether --with-libiconv-prefix was given.
26751 if test "${with_libiconv_prefix+set}" = set; then :
26752 withval=$with_libiconv_prefix;
26753 if test "X$withval" = "Xno"; then
26756 if test "X$withval" = "X"; then
26758 acl_save_prefix="$prefix"
26759 prefix="$acl_final_prefix"
26760 acl_save_exec_prefix="$exec_prefix"
26761 exec_prefix="$acl_final_exec_prefix"
26763 eval additional_includedir=\"$includedir\"
26764 eval additional_libdir=\"$libdir\"
26766 exec_prefix="$acl_save_exec_prefix"
26767 prefix="$acl_save_prefix"
26770 additional_includedir="$withval/include"
26771 additional_libdir="$withval/lib"
26782 names_already_handled=
26783 names_next_round='iconv '
26784 while test -n "$names_next_round"; do
26785 names_this_round="$names_next_round"
26787 for name in $names_this_round; do
26789 for n in $names_already_handled; do
26790 if test "$n" = "$name"; then
26791 already_handled=yes
26795 if test -z "$already_handled"; then
26796 names_already_handled="$names_already_handled $name"
26797 uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./-|ABCDEFGHIJKLMNOPQRSTUVWXYZ___|'`
26798 eval value=\"\$HAVE_LIB$uppername\"
26799 if test -n "$value"; then
26800 if test "$value" = yes; then
26801 eval value=\"\$LIB$uppername\"
26802 test -z "$value" || LIBICONV="${LIBICONV}${LIBICONV:+ }$value"
26803 eval value=\"\$LTLIB$uppername\"
26804 test -z "$value" || LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }$value"
26813 if test $use_additional = yes; then
26814 if test -n "$shlibext" && test -f "$additional_libdir/lib$name.$shlibext"; then
26815 found_dir="$additional_libdir"
26816 found_so="$additional_libdir/lib$name.$shlibext"
26817 if test -f "$additional_libdir/lib$name.la"; then
26818 found_la="$additional_libdir/lib$name.la"
26821 if test -f "$additional_libdir/lib$name.$libext"; then
26822 found_dir="$additional_libdir"
26823 found_a="$additional_libdir/lib$name.$libext"
26824 if test -f "$additional_libdir/lib$name.la"; then
26825 found_la="$additional_libdir/lib$name.la"
26830 if test "X$found_dir" = "X"; then
26831 for x in $LDFLAGS $LTLIBICONV; do
26833 acl_save_prefix="$prefix"
26834 prefix="$acl_final_prefix"
26835 acl_save_exec_prefix="$exec_prefix"
26836 exec_prefix="$acl_final_exec_prefix"
26838 exec_prefix="$acl_save_exec_prefix"
26839 prefix="$acl_save_prefix"
26843 dir=`echo "X$x" | sed -e 's/^X-L//'`
26844 if test -n "$shlibext" && test -f "$dir/lib$name.$shlibext"; then
26846 found_so="$dir/lib$name.$shlibext"
26847 if test -f "$dir/lib$name.la"; then
26848 found_la="$dir/lib$name.la"
26851 if test -f "$dir/lib$name.$libext"; then
26853 found_a="$dir/lib$name.$libext"
26854 if test -f "$dir/lib$name.la"; then
26855 found_la="$dir/lib$name.la"
26861 if test "X$found_dir" != "X"; then
26866 if test "X$found_dir" != "X"; then
26867 LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-L$found_dir -l$name"
26868 if test "X$found_so" != "X"; then
26869 if test "$enable_rpath" = no || test "X$found_dir" = "X/usr/lib"; then
26870 LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
26873 for x in $ltrpathdirs; do
26874 if test "X$x" = "X$found_dir"; then
26879 if test -z "$haveit"; then
26880 ltrpathdirs="$ltrpathdirs $found_dir"
26882 if test "$hardcode_direct" = yes; then
26883 LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
26885 if test -n "$hardcode_libdir_flag_spec" && test "$hardcode_minus_L" = no; then
26886 LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
26888 for x in $rpathdirs; do
26889 if test "X$x" = "X$found_dir"; then
26894 if test -z "$haveit"; then
26895 rpathdirs="$rpathdirs $found_dir"
26899 for x in $LDFLAGS $LIBICONV; do
26901 acl_save_prefix="$prefix"
26902 prefix="$acl_final_prefix"
26903 acl_save_exec_prefix="$exec_prefix"
26904 exec_prefix="$acl_final_exec_prefix"
26906 exec_prefix="$acl_save_exec_prefix"
26907 prefix="$acl_save_prefix"
26909 if test "X$x" = "X-L$found_dir"; then
26914 if test -z "$haveit"; then
26915 LIBICONV="${LIBICONV}${LIBICONV:+ }-L$found_dir"
26917 if test "$hardcode_minus_L" != no; then
26918 LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
26920 LIBICONV="${LIBICONV}${LIBICONV:+ }-l$name"
26926 if test "X$found_a" != "X"; then
26927 LIBICONV="${LIBICONV}${LIBICONV:+ }$found_a"
26929 LIBICONV="${LIBICONV}${LIBICONV:+ }-L$found_dir -l$name"
26932 additional_includedir=
26933 case "$found_dir" in
26935 basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e 's,/lib/*$,,'`
26936 additional_includedir="$basedir/include"
26939 if test "X$additional_includedir" != "X"; then
26940 if test "X$additional_includedir" != "X/usr/include"; then
26942 if test "X$additional_includedir" = "X/usr/local/include"; then
26943 if test -n "$GCC"; then
26945 linux*) haveit=yes;;
26949 if test -z "$haveit"; then
26950 for x in $CPPFLAGS $INCICONV; do
26952 acl_save_prefix="$prefix"
26953 prefix="$acl_final_prefix"
26954 acl_save_exec_prefix="$exec_prefix"
26955 exec_prefix="$acl_final_exec_prefix"
26957 exec_prefix="$acl_save_exec_prefix"
26958 prefix="$acl_save_prefix"
26960 if test "X$x" = "X-I$additional_includedir"; then
26965 if test -z "$haveit"; then
26966 if test -d "$additional_includedir"; then
26967 INCICONV="${INCICONV}${INCICONV:+ }-I$additional_includedir"
26973 if test -n "$found_la"; then
26974 save_libdir="$libdir"
26975 case "$found_la" in
26976 */* | *\\*) . "$found_la" ;;
26977 *) . "./$found_la" ;;
26979 libdir="$save_libdir"
26980 for dep in $dependency_libs; do
26983 additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'`
26984 if test "X$additional_libdir" != "X/usr/lib"; then
26986 if test "X$additional_libdir" = "X/usr/local/lib"; then
26987 if test -n "$GCC"; then
26989 linux*) haveit=yes;;
26993 if test -z "$haveit"; then
26995 for x in $LDFLAGS $LIBICONV; do
26997 acl_save_prefix="$prefix"
26998 prefix="$acl_final_prefix"
26999 acl_save_exec_prefix="$exec_prefix"
27000 exec_prefix="$acl_final_exec_prefix"
27002 exec_prefix="$acl_save_exec_prefix"
27003 prefix="$acl_save_prefix"
27005 if test "X$x" = "X-L$additional_libdir"; then
27010 if test -z "$haveit"; then
27011 if test -d "$additional_libdir"; then
27012 LIBICONV="${LIBICONV}${LIBICONV:+ }-L$additional_libdir"
27016 for x in $LDFLAGS $LTLIBICONV; do
27018 acl_save_prefix="$prefix"
27019 prefix="$acl_final_prefix"
27020 acl_save_exec_prefix="$exec_prefix"
27021 exec_prefix="$acl_final_exec_prefix"
27023 exec_prefix="$acl_save_exec_prefix"
27024 prefix="$acl_save_prefix"
27026 if test "X$x" = "X-L$additional_libdir"; then
27031 if test -z "$haveit"; then
27032 if test -d "$additional_libdir"; then
27033 LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-L$additional_libdir"
27040 dir=`echo "X$dep" | sed -e 's/^X-R//'`
27041 if test "$enable_rpath" != no; then
27043 for x in $rpathdirs; do
27044 if test "X$x" = "X$dir"; then
27049 if test -z "$haveit"; then
27050 rpathdirs="$rpathdirs $dir"
27053 for x in $ltrpathdirs; do
27054 if test "X$x" = "X$dir"; then
27059 if test -z "$haveit"; then
27060 ltrpathdirs="$ltrpathdirs $dir"
27065 names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'`
27068 names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'`
27071 LIBICONV="${LIBICONV}${LIBICONV:+ }$dep"
27072 LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }$dep"
27078 LIBICONV="${LIBICONV}${LIBICONV:+ }-l$name"
27079 LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-l$name"
27085 if test "X$rpathdirs" != "X"; then
27086 if test -n "$hardcode_libdir_separator"; then
27088 for found_dir in $rpathdirs; do
27089 alldirs="${alldirs}${alldirs:+$hardcode_libdir_separator}$found_dir"
27091 acl_save_libdir="$libdir"
27093 eval flag=\"$hardcode_libdir_flag_spec\"
27094 libdir="$acl_save_libdir"
27095 LIBICONV="${LIBICONV}${LIBICONV:+ }$flag"
27097 for found_dir in $rpathdirs; do
27098 acl_save_libdir="$libdir"
27099 libdir="$found_dir"
27100 eval flag=\"$hardcode_libdir_flag_spec\"
27101 libdir="$acl_save_libdir"
27102 LIBICONV="${LIBICONV}${LIBICONV:+ }$flag"
27106 if test "X$ltrpathdirs" != "X"; then
27107 for found_dir in $ltrpathdirs; do
27108 LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-R$found_dir"
27118 am_save_CPPFLAGS="$CPPFLAGS"
27120 for element in $INCICONV; do
27122 for x in $CPPFLAGS; do
27124 acl_save_prefix="$prefix"
27125 prefix="$acl_final_prefix"
27126 acl_save_exec_prefix="$exec_prefix"
27127 exec_prefix="$acl_final_exec_prefix"
27129 exec_prefix="$acl_save_exec_prefix"
27130 prefix="$acl_save_prefix"
27132 if test "X$x" = "X$element"; then
27137 if test -z "$haveit"; then
27138 CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element"
27143 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for iconv" >&5
27144 $as_echo_n "checking for iconv... " >&6; }
27145 if test "${am_cv_func_iconv+set}" = set; then :
27146 $as_echo_n "(cached) " >&6
27149 am_cv_func_iconv="no, consider installing GNU libiconv"
27151 if test x$gcc_no_link = xyes; then
27152 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
27154 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
27155 /* end confdefs.h. */
27156 #include <stdlib.h>
27161 iconv_t cd = iconv_open("","");
27162 iconv(cd,NULL,NULL,NULL,NULL);
27168 if ac_fn_c_try_link "$LINENO"; then :
27169 am_cv_func_iconv=yes
27171 rm -f core conftest.err conftest.$ac_objext \
27172 conftest$ac_exeext conftest.$ac_ext
27173 if test "$am_cv_func_iconv" != yes; then
27174 am_save_LIBS="$LIBS"
27175 LIBS="$LIBS $LIBICONV"
27176 if test x$gcc_no_link = xyes; then
27177 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
27179 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
27180 /* end confdefs.h. */
27181 #include <stdlib.h>
27186 iconv_t cd = iconv_open("","");
27187 iconv(cd,NULL,NULL,NULL,NULL);
27193 if ac_fn_c_try_link "$LINENO"; then :
27194 am_cv_lib_iconv=yes
27195 am_cv_func_iconv=yes
27197 rm -f core conftest.err conftest.$ac_objext \
27198 conftest$ac_exeext conftest.$ac_ext
27199 LIBS="$am_save_LIBS"
27203 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_func_iconv" >&5
27204 $as_echo "$am_cv_func_iconv" >&6; }
27205 if test "$am_cv_func_iconv" = yes; then
27207 $as_echo "#define HAVE_ICONV 1" >>confdefs.h
27210 if test "$am_cv_lib_iconv" = yes; then
27211 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to link with libiconv" >&5
27212 $as_echo_n "checking how to link with libiconv... " >&6; }
27213 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBICONV" >&5
27214 $as_echo "$LIBICONV" >&6; }
27216 CPPFLAGS="$am_save_CPPFLAGS"
27223 if test "$am_cv_func_iconv" = yes; then
27224 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for iconv declaration" >&5
27225 $as_echo_n "checking for iconv declaration... " >&6; }
27226 if test "${am_cv_proto_iconv+set}" = set; then :
27227 $as_echo_n "(cached) " >&6
27230 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
27231 /* end confdefs.h. */
27233 #include <stdlib.h>
27239 #if defined(__STDC__) || defined(__cplusplus)
27240 size_t iconv (iconv_t cd, char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);
27253 if ac_fn_c_try_compile "$LINENO"; then :
27254 am_cv_proto_iconv_arg1=""
27256 am_cv_proto_iconv_arg1="const"
27258 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
27259 am_cv_proto_iconv="extern size_t iconv (iconv_t cd, $am_cv_proto_iconv_arg1 char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);"
27262 am_cv_proto_iconv=`echo "$am_cv_proto_iconv" | tr -s ' ' | sed -e 's/( /(/'`
27263 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${ac_t:-
27264 }$am_cv_proto_iconv" >&5
27266 }$am_cv_proto_iconv" >&6; }
27268 cat >>confdefs.h <<_ACEOF
27269 #define ICONV_CONST $am_cv_proto_iconv_arg1
27277 # This lets us hard-code the functionality we know we'll have in the cross
27278 # target environment. "Let" is a sugar-coated word placed on an especially
27279 # dull and tedious hack, actually.
27281 # Here's why GLIBCXX_CHECK_MATH_SUPPORT, and other autoconf macros
27282 # that involve linking, can't be used:
27283 # "cannot open sim-crt0.o"
27284 # "cannot open crt0.o"
27285 # etc. All this is because there currently exists no unified, consistent
27286 # way for top level CC information to be passed down to target directories:
27287 # newlib includes, newlib linking info, libgloss versus newlib crt0.o, etc.
27288 # When all of that is done, all of this hokey, excessive AC_DEFINE junk for
27289 # crosses can be removed.
27291 # If Canadian cross, then don't pick up tools from the build directory.
27292 # Used only in GLIBCXX_EXPORT_INCLUDES.
27293 if test -n "$with_cross_host" &&
27294 test x"$build_alias" != x"$with_cross_host" &&
27295 test x"$build" != x"$target";
27302 # Construct crosses by hand, eliminating bits that need ld...
27303 # GLIBCXX_CHECK_MATH_SUPPORT
27305 # First, test for "known" system libraries. We may be using newlib even
27306 # on a hosted environment.
27307 if test "x${with_newlib}" = "xyes"; then
27308 os_include_dir="os/newlib"
27309 $as_echo "#define HAVE_HYPOT 1" >>confdefs.h
27312 # GLIBCXX_CHECK_STDLIB_SUPPORT
27313 $as_echo "#define HAVE_STRTOF 1" >>confdefs.h
27316 $as_echo "#define HAVE_ACOSF 1" >>confdefs.h
27318 $as_echo "#define HAVE_ASINF 1" >>confdefs.h
27320 $as_echo "#define HAVE_ATAN2F 1" >>confdefs.h
27322 $as_echo "#define HAVE_ATANF 1" >>confdefs.h
27324 $as_echo "#define HAVE_CEILF 1" >>confdefs.h
27326 $as_echo "#define HAVE_COSF 1" >>confdefs.h
27328 $as_echo "#define HAVE_COSHF 1" >>confdefs.h
27330 $as_echo "#define HAVE_EXPF 1" >>confdefs.h
27332 $as_echo "#define HAVE_FABSF 1" >>confdefs.h
27334 $as_echo "#define HAVE_FLOORF 1" >>confdefs.h
27336 $as_echo "#define HAVE_FMODF 1" >>confdefs.h
27338 $as_echo "#define HAVE_FREXPF 1" >>confdefs.h
27340 $as_echo "#define HAVE_LDEXPF 1" >>confdefs.h
27342 $as_echo "#define HAVE_LOG10F 1" >>confdefs.h
27344 $as_echo "#define HAVE_LOGF 1" >>confdefs.h
27346 $as_echo "#define HAVE_MODFF 1" >>confdefs.h
27348 $as_echo "#define HAVE_POWF 1" >>confdefs.h
27350 $as_echo "#define HAVE_SINF 1" >>confdefs.h
27352 $as_echo "#define HAVE_SINHF 1" >>confdefs.h
27354 $as_echo "#define HAVE_SQRTF 1" >>confdefs.h
27356 $as_echo "#define HAVE_TANF 1" >>confdefs.h
27358 $as_echo "#define HAVE_TANHF 1" >>confdefs.h
27361 $as_echo "#define HAVE_ICONV 1" >>confdefs.h
27365 # Base decisions on target environment.
27367 arm*-*-symbianelf*)
27368 # This is a freestanding configuration; there is nothing to do here.
27372 # These definitions are for the SDE C library rather than newlib.
27373 SECTION_FLAGS='-ffunction-sections -fdata-sections'
27376 # All these tests are for C++; save the language and the compiler flags.
27377 # The CXXFLAGS thing is suspicious, but based on similar bits previously
27378 # found in GLIBCXX_CONFIGURE.
27381 ac_cpp='$CXXCPP $CPPFLAGS'
27382 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
27383 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
27384 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
27386 ac_test_CXXFLAGS="${CXXFLAGS+set}"
27387 ac_save_CXXFLAGS="$CXXFLAGS"
27389 # Check for maintainer-mode bits.
27390 if test x"$USE_MAINTAINER_MODE" = xno; then
27396 # Check for -ffunction-sections -fdata-sections
27397 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for g++ that supports -ffunction-sections -fdata-sections" >&5
27398 $as_echo_n "checking for g++ that supports -ffunction-sections -fdata-sections... " >&6; }
27399 CXXFLAGS='-g -Werror -ffunction-sections -fdata-sections'
27400 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
27401 /* end confdefs.h. */
27402 int foo; void bar() { };
27411 if ac_fn_cxx_try_compile "$LINENO"; then :
27416 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
27417 if test "$ac_test_CXXFLAGS" = set; then
27418 CXXFLAGS="$ac_save_CXXFLAGS"
27420 # this is the suspicious part
27423 if test x"$ac_fdsections" = x"yes"; then
27424 SECTION_FLAGS='-ffunction-sections -fdata-sections'
27426 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_fdsections" >&5
27427 $as_echo "$ac_fdsections" >&6; }
27430 ac_cpp='$CPP $CPPFLAGS'
27431 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
27432 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
27433 ac_compiler_gnu=$ac_cv_c_compiler_gnu
27439 # If we're not using GNU ld, then there's no point in even trying these
27440 # tests. Check for that first. We should have already tested for gld
27441 # by now (in libtool), but require it now just to be safe...
27442 test -z "$SECTION_LDFLAGS" && SECTION_LDFLAGS=''
27443 test -z "$OPT_LDFLAGS" && OPT_LDFLAGS=''
27447 # The name set by libtool depends on the version of libtool. Shame on us
27448 # for depending on an impl detail, but c'est la vie. Older versions used
27449 # ac_cv_prog_gnu_ld, but now it's lt_cv_prog_gnu_ld, and is copied back on
27450 # top of with_gnu_ld (which is also set by --with-gnu-ld, so that actually
27451 # makes sense). We'll test with_gnu_ld everywhere else, so if that isn't
27452 # set (hence we're using an older libtool), then set it.
27453 if test x${with_gnu_ld+set} != xset; then
27454 if test x${ac_cv_prog_gnu_ld+set} != xset; then
27455 # We got through "ac_require(ac_prog_ld)" and still not set? Huh?
27458 with_gnu_ld=$ac_cv_prog_gnu_ld
27462 # Start by getting the version number. I think the libtool test already
27463 # does some of this, but throws away the result.
27464 glibcxx_ld_is_gold=no
27465 if test x"$with_gnu_ld" = x"yes"; then
27466 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld version" >&5
27467 $as_echo_n "checking for ld version... " >&6; }
27469 if $LD --version 2>/dev/null | grep 'GNU gold' >/dev/null 2>&1; then
27470 glibcxx_ld_is_gold=yes
27472 ldver=`$LD --version 2>/dev/null |
27473 sed -e 's/GNU gold /GNU ld /;s/GNU ld version /GNU ld /;s/GNU ld ([^)]*) /GNU ld /;s/GNU ld \([0-9.][0-9.]*\).*/\1/; q'`
27475 glibcxx_gnu_ld_version=`echo $ldver | \
27476 $AWK -F. '{ if (NF<3) $3=0; print ($1*100+$2)*100+$3 }'`
27477 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_gnu_ld_version" >&5
27478 $as_echo "$glibcxx_gnu_ld_version" >&6; }
27481 # Set --gc-sections.
27482 glibcxx_have_gc_sections=no
27483 if test "$glibcxx_ld_is_gold" = "yes"; then
27484 if $LD --help 2>/dev/null | grep gc-sections >/dev/null 2>&1; then
27485 glibcxx_have_gc_sections=yes
27488 glibcxx_gcsections_min_ld=21602
27489 if test x"$with_gnu_ld" = x"yes" &&
27490 test $glibcxx_gnu_ld_version -gt $glibcxx_gcsections_min_ld ; then
27491 glibcxx_have_gc_sections=yes
27494 if test "$glibcxx_have_gc_sections" = "yes"; then
27495 # Sufficiently young GNU ld it is! Joy and bunny rabbits!
27496 # NB: This flag only works reliably after 2.16.1. Configure tests
27497 # for this are difficult, so hard wire a value that should work.
27499 ac_test_CFLAGS="${CFLAGS+set}"
27500 ac_save_CFLAGS="$CFLAGS"
27501 CFLAGS='-Wl,--gc-sections'
27503 # Check for -Wl,--gc-sections
27504 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld that supports -Wl,--gc-sections" >&5
27505 $as_echo_n "checking for ld that supports -Wl,--gc-sections... " >&6; }
27506 if test x$gcc_no_link = xyes; then
27507 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
27509 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
27510 /* end confdefs.h. */
27511 int one(void) { return 1; }
27512 int two(void) { return 2; }
27522 if ac_fn_c_try_link "$LINENO"; then :
27527 rm -f core conftest.err conftest.$ac_objext \
27528 conftest$ac_exeext conftest.$ac_ext
27529 if test "$ac_gcsections" = "yes"; then
27532 if $CC -c conftest.c; then
27533 if $LD --gc-sections -o conftest conftest.o 2>&1 | \
27534 grep "Warning: gc-sections option ignored" > /dev/null; then
27538 rm -f conftest.c conftest.o conftest
27540 if test "$ac_gcsections" = "yes"; then
27541 SECTION_LDFLAGS="-Wl,--gc-sections $SECTION_LDFLAGS"
27543 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_gcsections" >&5
27544 $as_echo "$ac_gcsections" >&6; }
27546 if test "$ac_test_CFLAGS" = set; then
27547 CFLAGS="$ac_save_CFLAGS"
27549 # this is the suspicious part
27555 # Note this is only for shared objects.
27557 if test x"$with_gnu_ld" = x"yes"; then
27558 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld that supports -Wl,-z,relro" >&5
27559 $as_echo_n "checking for ld that supports -Wl,-z,relro... " >&6; }
27560 cxx_z_relo=`$LD -v --help 2>/dev/null | grep "z relro"`
27561 if test -n "$cxx_z_relo"; then
27562 OPT_LDFLAGS="-Wl,-z,relro"
27565 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ld_relro" >&5
27566 $as_echo "$ac_ld_relro" >&6; }
27569 # Set linker optimization flags.
27570 if test x"$with_gnu_ld" = x"yes"; then
27571 OPT_LDFLAGS="-Wl,-O1 $OPT_LDFLAGS"
27578 ac_test_CXXFLAGS="${CXXFLAGS+set}"
27579 ac_save_CXXFLAGS="$CXXFLAGS"
27580 CXXFLAGS='-fno-builtin -D_GNU_SOURCE'
27582 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sin in -lm" >&5
27583 $as_echo_n "checking for sin in -lm... " >&6; }
27584 if test "${ac_cv_lib_m_sin+set}" = set; then :
27585 $as_echo_n "(cached) " >&6
27587 ac_check_lib_save_LIBS=$LIBS
27589 if test x$gcc_no_link = xyes; then
27590 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
27592 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
27593 /* end confdefs.h. */
27595 /* Override any GCC internal prototype to avoid an error.
27596 Use char because int might match the return type of a GCC
27597 builtin and then its argument prototype would still apply. */
27610 if ac_fn_c_try_link "$LINENO"; then :
27611 ac_cv_lib_m_sin=yes
27615 rm -f core conftest.err conftest.$ac_objext \
27616 conftest$ac_exeext conftest.$ac_ext
27617 LIBS=$ac_check_lib_save_LIBS
27619 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_sin" >&5
27620 $as_echo "$ac_cv_lib_m_sin" >&6; }
27621 if test "x$ac_cv_lib_m_sin" = x""yes; then :
27625 ac_save_LIBS="$LIBS"
27630 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for isinf declaration" >&5
27631 $as_echo_n "checking for isinf declaration... " >&6; }
27632 if test x${glibcxx_cv_func_isinf_use+set} != xset; then
27633 if test "${glibcxx_cv_func_isinf_use+set}" = set; then :
27634 $as_echo_n "(cached) " >&6
27639 ac_cpp='$CXXCPP $CPPFLAGS'
27640 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
27641 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
27642 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
27644 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
27645 /* end confdefs.h. */
27647 #ifdef HAVE_IEEEFP_H
27648 #include <ieeefp.h>
27659 if ac_fn_cxx_try_compile "$LINENO"; then :
27660 glibcxx_cv_func_isinf_use=yes
27662 glibcxx_cv_func_isinf_use=no
27664 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
27666 ac_cpp='$CPP $CPPFLAGS'
27667 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
27668 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
27669 ac_compiler_gnu=$ac_cv_c_compiler_gnu
27675 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_isinf_use" >&5
27676 $as_echo "$glibcxx_cv_func_isinf_use" >&6; }
27678 if test x$glibcxx_cv_func_isinf_use = x"yes"; then
27679 for ac_func in isinf
27681 ac_fn_c_check_func "$LINENO" "isinf" "ac_cv_func_isinf"
27682 if test "x$ac_cv_func_isinf" = x""yes; then :
27683 cat >>confdefs.h <<_ACEOF
27684 #define HAVE_ISINF 1
27692 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _isinf declaration" >&5
27693 $as_echo_n "checking for _isinf declaration... " >&6; }
27694 if test x${glibcxx_cv_func__isinf_use+set} != xset; then
27695 if test "${glibcxx_cv_func__isinf_use+set}" = set; then :
27696 $as_echo_n "(cached) " >&6
27701 ac_cpp='$CXXCPP $CPPFLAGS'
27702 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
27703 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
27704 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
27706 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
27707 /* end confdefs.h. */
27709 #ifdef HAVE_IEEEFP_H
27710 #include <ieeefp.h>
27721 if ac_fn_cxx_try_compile "$LINENO"; then :
27722 glibcxx_cv_func__isinf_use=yes
27724 glibcxx_cv_func__isinf_use=no
27726 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
27728 ac_cpp='$CPP $CPPFLAGS'
27729 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
27730 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
27731 ac_compiler_gnu=$ac_cv_c_compiler_gnu
27737 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__isinf_use" >&5
27738 $as_echo "$glibcxx_cv_func__isinf_use" >&6; }
27740 if test x$glibcxx_cv_func__isinf_use = x"yes"; then
27741 for ac_func in _isinf
27743 ac_fn_c_check_func "$LINENO" "_isinf" "ac_cv_func__isinf"
27744 if test "x$ac_cv_func__isinf" = x""yes; then :
27745 cat >>confdefs.h <<_ACEOF
27746 #define HAVE__ISINF 1
27759 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for isnan declaration" >&5
27760 $as_echo_n "checking for isnan declaration... " >&6; }
27761 if test x${glibcxx_cv_func_isnan_use+set} != xset; then
27762 if test "${glibcxx_cv_func_isnan_use+set}" = set; then :
27763 $as_echo_n "(cached) " >&6
27768 ac_cpp='$CXXCPP $CPPFLAGS'
27769 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
27770 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
27771 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
27773 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
27774 /* end confdefs.h. */
27776 #ifdef HAVE_IEEEFP_H
27777 #include <ieeefp.h>
27788 if ac_fn_cxx_try_compile "$LINENO"; then :
27789 glibcxx_cv_func_isnan_use=yes
27791 glibcxx_cv_func_isnan_use=no
27793 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
27795 ac_cpp='$CPP $CPPFLAGS'
27796 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
27797 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
27798 ac_compiler_gnu=$ac_cv_c_compiler_gnu
27804 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_isnan_use" >&5
27805 $as_echo "$glibcxx_cv_func_isnan_use" >&6; }
27807 if test x$glibcxx_cv_func_isnan_use = x"yes"; then
27808 for ac_func in isnan
27810 ac_fn_c_check_func "$LINENO" "isnan" "ac_cv_func_isnan"
27811 if test "x$ac_cv_func_isnan" = x""yes; then :
27812 cat >>confdefs.h <<_ACEOF
27813 #define HAVE_ISNAN 1
27821 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _isnan declaration" >&5
27822 $as_echo_n "checking for _isnan declaration... " >&6; }
27823 if test x${glibcxx_cv_func__isnan_use+set} != xset; then
27824 if test "${glibcxx_cv_func__isnan_use+set}" = set; then :
27825 $as_echo_n "(cached) " >&6
27830 ac_cpp='$CXXCPP $CPPFLAGS'
27831 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
27832 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
27833 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
27835 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
27836 /* end confdefs.h. */
27838 #ifdef HAVE_IEEEFP_H
27839 #include <ieeefp.h>
27850 if ac_fn_cxx_try_compile "$LINENO"; then :
27851 glibcxx_cv_func__isnan_use=yes
27853 glibcxx_cv_func__isnan_use=no
27855 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
27857 ac_cpp='$CPP $CPPFLAGS'
27858 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
27859 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
27860 ac_compiler_gnu=$ac_cv_c_compiler_gnu
27866 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__isnan_use" >&5
27867 $as_echo "$glibcxx_cv_func__isnan_use" >&6; }
27869 if test x$glibcxx_cv_func__isnan_use = x"yes"; then
27870 for ac_func in _isnan
27872 ac_fn_c_check_func "$LINENO" "_isnan" "ac_cv_func__isnan"
27873 if test "x$ac_cv_func__isnan" = x""yes; then :
27874 cat >>confdefs.h <<_ACEOF
27875 #define HAVE__ISNAN 1
27888 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for finite declaration" >&5
27889 $as_echo_n "checking for finite declaration... " >&6; }
27890 if test x${glibcxx_cv_func_finite_use+set} != xset; then
27891 if test "${glibcxx_cv_func_finite_use+set}" = set; then :
27892 $as_echo_n "(cached) " >&6
27897 ac_cpp='$CXXCPP $CPPFLAGS'
27898 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
27899 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
27900 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
27902 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
27903 /* end confdefs.h. */
27905 #ifdef HAVE_IEEEFP_H
27906 #include <ieeefp.h>
27917 if ac_fn_cxx_try_compile "$LINENO"; then :
27918 glibcxx_cv_func_finite_use=yes
27920 glibcxx_cv_func_finite_use=no
27922 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
27924 ac_cpp='$CPP $CPPFLAGS'
27925 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
27926 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
27927 ac_compiler_gnu=$ac_cv_c_compiler_gnu
27933 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_finite_use" >&5
27934 $as_echo "$glibcxx_cv_func_finite_use" >&6; }
27936 if test x$glibcxx_cv_func_finite_use = x"yes"; then
27937 for ac_func in finite
27939 ac_fn_c_check_func "$LINENO" "finite" "ac_cv_func_finite"
27940 if test "x$ac_cv_func_finite" = x""yes; then :
27941 cat >>confdefs.h <<_ACEOF
27942 #define HAVE_FINITE 1
27950 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _finite declaration" >&5
27951 $as_echo_n "checking for _finite declaration... " >&6; }
27952 if test x${glibcxx_cv_func__finite_use+set} != xset; then
27953 if test "${glibcxx_cv_func__finite_use+set}" = set; then :
27954 $as_echo_n "(cached) " >&6
27959 ac_cpp='$CXXCPP $CPPFLAGS'
27960 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
27961 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
27962 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
27964 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
27965 /* end confdefs.h. */
27967 #ifdef HAVE_IEEEFP_H
27968 #include <ieeefp.h>
27979 if ac_fn_cxx_try_compile "$LINENO"; then :
27980 glibcxx_cv_func__finite_use=yes
27982 glibcxx_cv_func__finite_use=no
27984 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
27986 ac_cpp='$CPP $CPPFLAGS'
27987 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
27988 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
27989 ac_compiler_gnu=$ac_cv_c_compiler_gnu
27995 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__finite_use" >&5
27996 $as_echo "$glibcxx_cv_func__finite_use" >&6; }
27998 if test x$glibcxx_cv_func__finite_use = x"yes"; then
27999 for ac_func in _finite
28001 ac_fn_c_check_func "$LINENO" "_finite" "ac_cv_func__finite"
28002 if test "x$ac_cv_func__finite" = x""yes; then :
28003 cat >>confdefs.h <<_ACEOF
28004 #define HAVE__FINITE 1
28017 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sincos declaration" >&5
28018 $as_echo_n "checking for sincos declaration... " >&6; }
28019 if test x${glibcxx_cv_func_sincos_use+set} != xset; then
28020 if test "${glibcxx_cv_func_sincos_use+set}" = set; then :
28021 $as_echo_n "(cached) " >&6
28026 ac_cpp='$CXXCPP $CPPFLAGS'
28027 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
28028 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
28029 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
28031 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
28032 /* end confdefs.h. */
28042 if ac_fn_cxx_try_compile "$LINENO"; then :
28043 glibcxx_cv_func_sincos_use=yes
28045 glibcxx_cv_func_sincos_use=no
28047 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
28049 ac_cpp='$CPP $CPPFLAGS'
28050 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
28051 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
28052 ac_compiler_gnu=$ac_cv_c_compiler_gnu
28058 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_sincos_use" >&5
28059 $as_echo "$glibcxx_cv_func_sincos_use" >&6; }
28061 if test x$glibcxx_cv_func_sincos_use = x"yes"; then
28062 for ac_func in sincos
28064 ac_fn_c_check_func "$LINENO" "sincos" "ac_cv_func_sincos"
28065 if test "x$ac_cv_func_sincos" = x""yes; then :
28066 cat >>confdefs.h <<_ACEOF
28067 #define HAVE_SINCOS 1
28075 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _sincos declaration" >&5
28076 $as_echo_n "checking for _sincos declaration... " >&6; }
28077 if test x${glibcxx_cv_func__sincos_use+set} != xset; then
28078 if test "${glibcxx_cv_func__sincos_use+set}" = set; then :
28079 $as_echo_n "(cached) " >&6
28084 ac_cpp='$CXXCPP $CPPFLAGS'
28085 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
28086 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
28087 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
28089 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
28090 /* end confdefs.h. */
28100 if ac_fn_cxx_try_compile "$LINENO"; then :
28101 glibcxx_cv_func__sincos_use=yes
28103 glibcxx_cv_func__sincos_use=no
28105 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
28107 ac_cpp='$CPP $CPPFLAGS'
28108 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
28109 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
28110 ac_compiler_gnu=$ac_cv_c_compiler_gnu
28116 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__sincos_use" >&5
28117 $as_echo "$glibcxx_cv_func__sincos_use" >&6; }
28119 if test x$glibcxx_cv_func__sincos_use = x"yes"; then
28120 for ac_func in _sincos
28122 ac_fn_c_check_func "$LINENO" "_sincos" "ac_cv_func__sincos"
28123 if test "x$ac_cv_func__sincos" = x""yes; then :
28124 cat >>confdefs.h <<_ACEOF
28125 #define HAVE__SINCOS 1
28138 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fpclass declaration" >&5
28139 $as_echo_n "checking for fpclass declaration... " >&6; }
28140 if test x${glibcxx_cv_func_fpclass_use+set} != xset; then
28141 if test "${glibcxx_cv_func_fpclass_use+set}" = set; then :
28142 $as_echo_n "(cached) " >&6
28147 ac_cpp='$CXXCPP $CPPFLAGS'
28148 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
28149 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
28150 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
28152 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
28153 /* end confdefs.h. */
28155 #ifdef HAVE_IEEEFP_H
28156 #include <ieeefp.h>
28167 if ac_fn_cxx_try_compile "$LINENO"; then :
28168 glibcxx_cv_func_fpclass_use=yes
28170 glibcxx_cv_func_fpclass_use=no
28172 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
28174 ac_cpp='$CPP $CPPFLAGS'
28175 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
28176 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
28177 ac_compiler_gnu=$ac_cv_c_compiler_gnu
28183 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_fpclass_use" >&5
28184 $as_echo "$glibcxx_cv_func_fpclass_use" >&6; }
28186 if test x$glibcxx_cv_func_fpclass_use = x"yes"; then
28187 for ac_func in fpclass
28189 ac_fn_c_check_func "$LINENO" "fpclass" "ac_cv_func_fpclass"
28190 if test "x$ac_cv_func_fpclass" = x""yes; then :
28191 cat >>confdefs.h <<_ACEOF
28192 #define HAVE_FPCLASS 1
28200 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _fpclass declaration" >&5
28201 $as_echo_n "checking for _fpclass declaration... " >&6; }
28202 if test x${glibcxx_cv_func__fpclass_use+set} != xset; then
28203 if test "${glibcxx_cv_func__fpclass_use+set}" = set; then :
28204 $as_echo_n "(cached) " >&6
28209 ac_cpp='$CXXCPP $CPPFLAGS'
28210 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
28211 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
28212 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
28214 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
28215 /* end confdefs.h. */
28217 #ifdef HAVE_IEEEFP_H
28218 #include <ieeefp.h>
28229 if ac_fn_cxx_try_compile "$LINENO"; then :
28230 glibcxx_cv_func__fpclass_use=yes
28232 glibcxx_cv_func__fpclass_use=no
28234 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
28236 ac_cpp='$CPP $CPPFLAGS'
28237 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
28238 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
28239 ac_compiler_gnu=$ac_cv_c_compiler_gnu
28245 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__fpclass_use" >&5
28246 $as_echo "$glibcxx_cv_func__fpclass_use" >&6; }
28248 if test x$glibcxx_cv_func__fpclass_use = x"yes"; then
28249 for ac_func in _fpclass
28251 ac_fn_c_check_func "$LINENO" "_fpclass" "ac_cv_func__fpclass"
28252 if test "x$ac_cv_func__fpclass" = x""yes; then :
28253 cat >>confdefs.h <<_ACEOF
28254 #define HAVE__FPCLASS 1
28267 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for qfpclass declaration" >&5
28268 $as_echo_n "checking for qfpclass declaration... " >&6; }
28269 if test x${glibcxx_cv_func_qfpclass_use+set} != xset; then
28270 if test "${glibcxx_cv_func_qfpclass_use+set}" = set; then :
28271 $as_echo_n "(cached) " >&6
28276 ac_cpp='$CXXCPP $CPPFLAGS'
28277 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
28278 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
28279 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
28281 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
28282 /* end confdefs.h. */
28284 #ifdef HAVE_IEEEFP_H
28285 #include <ieeefp.h>
28296 if ac_fn_cxx_try_compile "$LINENO"; then :
28297 glibcxx_cv_func_qfpclass_use=yes
28299 glibcxx_cv_func_qfpclass_use=no
28301 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
28303 ac_cpp='$CPP $CPPFLAGS'
28304 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
28305 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
28306 ac_compiler_gnu=$ac_cv_c_compiler_gnu
28312 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_qfpclass_use" >&5
28313 $as_echo "$glibcxx_cv_func_qfpclass_use" >&6; }
28315 if test x$glibcxx_cv_func_qfpclass_use = x"yes"; then
28316 for ac_func in qfpclass
28318 ac_fn_c_check_func "$LINENO" "qfpclass" "ac_cv_func_qfpclass"
28319 if test "x$ac_cv_func_qfpclass" = x""yes; then :
28320 cat >>confdefs.h <<_ACEOF
28321 #define HAVE_QFPCLASS 1
28329 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _qfpclass declaration" >&5
28330 $as_echo_n "checking for _qfpclass declaration... " >&6; }
28331 if test x${glibcxx_cv_func__qfpclass_use+set} != xset; then
28332 if test "${glibcxx_cv_func__qfpclass_use+set}" = set; then :
28333 $as_echo_n "(cached) " >&6
28338 ac_cpp='$CXXCPP $CPPFLAGS'
28339 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
28340 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
28341 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
28343 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
28344 /* end confdefs.h. */
28346 #ifdef HAVE_IEEEFP_H
28347 #include <ieeefp.h>
28358 if ac_fn_cxx_try_compile "$LINENO"; then :
28359 glibcxx_cv_func__qfpclass_use=yes
28361 glibcxx_cv_func__qfpclass_use=no
28363 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
28365 ac_cpp='$CPP $CPPFLAGS'
28366 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
28367 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
28368 ac_compiler_gnu=$ac_cv_c_compiler_gnu
28374 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__qfpclass_use" >&5
28375 $as_echo "$glibcxx_cv_func__qfpclass_use" >&6; }
28377 if test x$glibcxx_cv_func__qfpclass_use = x"yes"; then
28378 for ac_func in _qfpclass
28380 ac_fn_c_check_func "$LINENO" "_qfpclass" "ac_cv_func__qfpclass"
28381 if test "x$ac_cv_func__qfpclass" = x""yes; then :
28382 cat >>confdefs.h <<_ACEOF
28383 #define HAVE__QFPCLASS 1
28396 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for hypot declaration" >&5
28397 $as_echo_n "checking for hypot declaration... " >&6; }
28398 if test x${glibcxx_cv_func_hypot_use+set} != xset; then
28399 if test "${glibcxx_cv_func_hypot_use+set}" = set; then :
28400 $as_echo_n "(cached) " >&6
28405 ac_cpp='$CXXCPP $CPPFLAGS'
28406 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
28407 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
28408 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
28410 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
28411 /* end confdefs.h. */
28421 if ac_fn_cxx_try_compile "$LINENO"; then :
28422 glibcxx_cv_func_hypot_use=yes
28424 glibcxx_cv_func_hypot_use=no
28426 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
28428 ac_cpp='$CPP $CPPFLAGS'
28429 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
28430 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
28431 ac_compiler_gnu=$ac_cv_c_compiler_gnu
28437 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_hypot_use" >&5
28438 $as_echo "$glibcxx_cv_func_hypot_use" >&6; }
28440 if test x$glibcxx_cv_func_hypot_use = x"yes"; then
28441 for ac_func in hypot
28443 ac_fn_c_check_func "$LINENO" "hypot" "ac_cv_func_hypot"
28444 if test "x$ac_cv_func_hypot" = x""yes; then :
28445 cat >>confdefs.h <<_ACEOF
28446 #define HAVE_HYPOT 1
28454 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _hypot declaration" >&5
28455 $as_echo_n "checking for _hypot declaration... " >&6; }
28456 if test x${glibcxx_cv_func__hypot_use+set} != xset; then
28457 if test "${glibcxx_cv_func__hypot_use+set}" = set; then :
28458 $as_echo_n "(cached) " >&6
28463 ac_cpp='$CXXCPP $CPPFLAGS'
28464 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
28465 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
28466 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
28468 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
28469 /* end confdefs.h. */
28479 if ac_fn_cxx_try_compile "$LINENO"; then :
28480 glibcxx_cv_func__hypot_use=yes
28482 glibcxx_cv_func__hypot_use=no
28484 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
28486 ac_cpp='$CPP $CPPFLAGS'
28487 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
28488 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
28489 ac_compiler_gnu=$ac_cv_c_compiler_gnu
28495 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__hypot_use" >&5
28496 $as_echo "$glibcxx_cv_func__hypot_use" >&6; }
28498 if test x$glibcxx_cv_func__hypot_use = x"yes"; then
28499 for ac_func in _hypot
28501 ac_fn_c_check_func "$LINENO" "_hypot" "ac_cv_func__hypot"
28502 if test "x$ac_cv_func__hypot" = x""yes; then :
28503 cat >>confdefs.h <<_ACEOF
28504 #define HAVE__HYPOT 1
28517 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for float trig functions" >&5
28518 $as_echo_n "checking for float trig functions... " >&6; }
28519 if test "${glibcxx_cv_func_float_trig_use+set}" = set; then :
28520 $as_echo_n "(cached) " >&6
28525 ac_cpp='$CXXCPP $CPPFLAGS'
28526 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
28527 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
28528 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
28530 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
28531 /* end confdefs.h. */
28536 acosf (0); asinf (0); atanf (0); cosf (0); sinf (0); tanf (0); coshf (0); sinhf (0); tanhf (0);
28541 if ac_fn_cxx_try_compile "$LINENO"; then :
28542 glibcxx_cv_func_float_trig_use=yes
28544 glibcxx_cv_func_float_trig_use=no
28546 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
28548 ac_cpp='$CPP $CPPFLAGS'
28549 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
28550 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
28551 ac_compiler_gnu=$ac_cv_c_compiler_gnu
28555 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_float_trig_use" >&5
28556 $as_echo "$glibcxx_cv_func_float_trig_use" >&6; }
28557 if test x$glibcxx_cv_func_float_trig_use = x"yes"; then
28558 for ac_func in acosf asinf atanf cosf sinf tanf coshf sinhf tanhf
28560 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
28561 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
28562 eval as_val=\$$as_ac_var
28563 if test "x$as_val" = x""yes; then :
28564 cat >>confdefs.h <<_ACEOF
28565 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
28572 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _float trig functions" >&5
28573 $as_echo_n "checking for _float trig functions... " >&6; }
28574 if test "${glibcxx_cv_func__float_trig_use+set}" = set; then :
28575 $as_echo_n "(cached) " >&6
28580 ac_cpp='$CXXCPP $CPPFLAGS'
28581 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
28582 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
28583 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
28585 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
28586 /* end confdefs.h. */
28591 _acosf (0); _asinf (0); _atanf (0); _cosf (0); _sinf (0); _tanf (0); _coshf (0); _sinhf (0); _tanhf (0);
28596 if ac_fn_cxx_try_compile "$LINENO"; then :
28597 glibcxx_cv_func__float_trig_use=yes
28599 glibcxx_cv_func__float_trig_use=no
28601 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
28603 ac_cpp='$CPP $CPPFLAGS'
28604 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
28605 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
28606 ac_compiler_gnu=$ac_cv_c_compiler_gnu
28610 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__float_trig_use" >&5
28611 $as_echo "$glibcxx_cv_func__float_trig_use" >&6; }
28612 if test x$glibcxx_cv_func__float_trig_use = x"yes"; then
28613 for ac_func in _acosf _asinf _atanf _cosf _sinf _tanf _coshf _sinhf _tanhf
28615 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
28616 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
28617 eval as_val=\$$as_ac_var
28618 if test "x$as_val" = x""yes; then :
28619 cat >>confdefs.h <<_ACEOF
28620 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
28633 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for float round functions" >&5
28634 $as_echo_n "checking for float round functions... " >&6; }
28635 if test "${glibcxx_cv_func_float_round_use+set}" = set; then :
28636 $as_echo_n "(cached) " >&6
28641 ac_cpp='$CXXCPP $CPPFLAGS'
28642 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
28643 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
28644 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
28646 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
28647 /* end confdefs.h. */
28652 ceilf (0); floorf (0);
28657 if ac_fn_cxx_try_compile "$LINENO"; then :
28658 glibcxx_cv_func_float_round_use=yes
28660 glibcxx_cv_func_float_round_use=no
28662 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
28664 ac_cpp='$CPP $CPPFLAGS'
28665 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
28666 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
28667 ac_compiler_gnu=$ac_cv_c_compiler_gnu
28671 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_float_round_use" >&5
28672 $as_echo "$glibcxx_cv_func_float_round_use" >&6; }
28673 if test x$glibcxx_cv_func_float_round_use = x"yes"; then
28674 for ac_func in ceilf floorf
28676 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
28677 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
28678 eval as_val=\$$as_ac_var
28679 if test "x$as_val" = x""yes; then :
28680 cat >>confdefs.h <<_ACEOF
28681 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
28688 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _float round functions" >&5
28689 $as_echo_n "checking for _float round functions... " >&6; }
28690 if test "${glibcxx_cv_func__float_round_use+set}" = set; then :
28691 $as_echo_n "(cached) " >&6
28696 ac_cpp='$CXXCPP $CPPFLAGS'
28697 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
28698 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
28699 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
28701 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
28702 /* end confdefs.h. */
28707 _ceilf (0); _floorf (0);
28712 if ac_fn_cxx_try_compile "$LINENO"; then :
28713 glibcxx_cv_func__float_round_use=yes
28715 glibcxx_cv_func__float_round_use=no
28717 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
28719 ac_cpp='$CPP $CPPFLAGS'
28720 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
28721 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
28722 ac_compiler_gnu=$ac_cv_c_compiler_gnu
28726 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__float_round_use" >&5
28727 $as_echo "$glibcxx_cv_func__float_round_use" >&6; }
28728 if test x$glibcxx_cv_func__float_round_use = x"yes"; then
28729 for ac_func in _ceilf _floorf
28731 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
28732 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
28733 eval as_val=\$$as_ac_var
28734 if test "x$as_val" = x""yes; then :
28735 cat >>confdefs.h <<_ACEOF
28736 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
28750 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for expf declaration" >&5
28751 $as_echo_n "checking for expf declaration... " >&6; }
28752 if test x${glibcxx_cv_func_expf_use+set} != xset; then
28753 if test "${glibcxx_cv_func_expf_use+set}" = set; then :
28754 $as_echo_n "(cached) " >&6
28759 ac_cpp='$CXXCPP $CPPFLAGS'
28760 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
28761 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
28762 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
28764 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
28765 /* end confdefs.h. */
28767 #ifdef HAVE_IEEEFP_H
28768 #include <ieeefp.h>
28779 if ac_fn_cxx_try_compile "$LINENO"; then :
28780 glibcxx_cv_func_expf_use=yes
28782 glibcxx_cv_func_expf_use=no
28784 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
28786 ac_cpp='$CPP $CPPFLAGS'
28787 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
28788 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
28789 ac_compiler_gnu=$ac_cv_c_compiler_gnu
28795 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_expf_use" >&5
28796 $as_echo "$glibcxx_cv_func_expf_use" >&6; }
28798 if test x$glibcxx_cv_func_expf_use = x"yes"; then
28799 for ac_func in expf
28801 ac_fn_c_check_func "$LINENO" "expf" "ac_cv_func_expf"
28802 if test "x$ac_cv_func_expf" = x""yes; then :
28803 cat >>confdefs.h <<_ACEOF
28804 #define HAVE_EXPF 1
28812 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _expf declaration" >&5
28813 $as_echo_n "checking for _expf declaration... " >&6; }
28814 if test x${glibcxx_cv_func__expf_use+set} != xset; then
28815 if test "${glibcxx_cv_func__expf_use+set}" = set; then :
28816 $as_echo_n "(cached) " >&6
28821 ac_cpp='$CXXCPP $CPPFLAGS'
28822 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
28823 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
28824 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
28826 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
28827 /* end confdefs.h. */
28829 #ifdef HAVE_IEEEFP_H
28830 #include <ieeefp.h>
28841 if ac_fn_cxx_try_compile "$LINENO"; then :
28842 glibcxx_cv_func__expf_use=yes
28844 glibcxx_cv_func__expf_use=no
28846 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
28848 ac_cpp='$CPP $CPPFLAGS'
28849 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
28850 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
28851 ac_compiler_gnu=$ac_cv_c_compiler_gnu
28857 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__expf_use" >&5
28858 $as_echo "$glibcxx_cv_func__expf_use" >&6; }
28860 if test x$glibcxx_cv_func__expf_use = x"yes"; then
28861 for ac_func in _expf
28863 ac_fn_c_check_func "$LINENO" "_expf" "ac_cv_func__expf"
28864 if test "x$ac_cv_func__expf" = x""yes; then :
28865 cat >>confdefs.h <<_ACEOF
28866 #define HAVE__EXPF 1
28879 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for isnanf declaration" >&5
28880 $as_echo_n "checking for isnanf declaration... " >&6; }
28881 if test x${glibcxx_cv_func_isnanf_use+set} != xset; then
28882 if test "${glibcxx_cv_func_isnanf_use+set}" = set; then :
28883 $as_echo_n "(cached) " >&6
28888 ac_cpp='$CXXCPP $CPPFLAGS'
28889 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
28890 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
28891 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
28893 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
28894 /* end confdefs.h. */
28896 #ifdef HAVE_IEEEFP_H
28897 #include <ieeefp.h>
28908 if ac_fn_cxx_try_compile "$LINENO"; then :
28909 glibcxx_cv_func_isnanf_use=yes
28911 glibcxx_cv_func_isnanf_use=no
28913 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
28915 ac_cpp='$CPP $CPPFLAGS'
28916 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
28917 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
28918 ac_compiler_gnu=$ac_cv_c_compiler_gnu
28924 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_isnanf_use" >&5
28925 $as_echo "$glibcxx_cv_func_isnanf_use" >&6; }
28927 if test x$glibcxx_cv_func_isnanf_use = x"yes"; then
28928 for ac_func in isnanf
28930 ac_fn_c_check_func "$LINENO" "isnanf" "ac_cv_func_isnanf"
28931 if test "x$ac_cv_func_isnanf" = x""yes; then :
28932 cat >>confdefs.h <<_ACEOF
28933 #define HAVE_ISNANF 1
28941 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _isnanf declaration" >&5
28942 $as_echo_n "checking for _isnanf declaration... " >&6; }
28943 if test x${glibcxx_cv_func__isnanf_use+set} != xset; then
28944 if test "${glibcxx_cv_func__isnanf_use+set}" = set; then :
28945 $as_echo_n "(cached) " >&6
28950 ac_cpp='$CXXCPP $CPPFLAGS'
28951 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
28952 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
28953 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
28955 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
28956 /* end confdefs.h. */
28958 #ifdef HAVE_IEEEFP_H
28959 #include <ieeefp.h>
28970 if ac_fn_cxx_try_compile "$LINENO"; then :
28971 glibcxx_cv_func__isnanf_use=yes
28973 glibcxx_cv_func__isnanf_use=no
28975 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
28977 ac_cpp='$CPP $CPPFLAGS'
28978 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
28979 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
28980 ac_compiler_gnu=$ac_cv_c_compiler_gnu
28986 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__isnanf_use" >&5
28987 $as_echo "$glibcxx_cv_func__isnanf_use" >&6; }
28989 if test x$glibcxx_cv_func__isnanf_use = x"yes"; then
28990 for ac_func in _isnanf
28992 ac_fn_c_check_func "$LINENO" "_isnanf" "ac_cv_func__isnanf"
28993 if test "x$ac_cv_func__isnanf" = x""yes; then :
28994 cat >>confdefs.h <<_ACEOF
28995 #define HAVE__ISNANF 1
29008 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for isinff declaration" >&5
29009 $as_echo_n "checking for isinff declaration... " >&6; }
29010 if test x${glibcxx_cv_func_isinff_use+set} != xset; then
29011 if test "${glibcxx_cv_func_isinff_use+set}" = set; then :
29012 $as_echo_n "(cached) " >&6
29017 ac_cpp='$CXXCPP $CPPFLAGS'
29018 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
29019 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
29020 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
29022 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
29023 /* end confdefs.h. */
29025 #ifdef HAVE_IEEEFP_H
29026 #include <ieeefp.h>
29037 if ac_fn_cxx_try_compile "$LINENO"; then :
29038 glibcxx_cv_func_isinff_use=yes
29040 glibcxx_cv_func_isinff_use=no
29042 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
29044 ac_cpp='$CPP $CPPFLAGS'
29045 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
29046 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
29047 ac_compiler_gnu=$ac_cv_c_compiler_gnu
29053 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_isinff_use" >&5
29054 $as_echo "$glibcxx_cv_func_isinff_use" >&6; }
29056 if test x$glibcxx_cv_func_isinff_use = x"yes"; then
29057 for ac_func in isinff
29059 ac_fn_c_check_func "$LINENO" "isinff" "ac_cv_func_isinff"
29060 if test "x$ac_cv_func_isinff" = x""yes; then :
29061 cat >>confdefs.h <<_ACEOF
29062 #define HAVE_ISINFF 1
29070 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _isinff declaration" >&5
29071 $as_echo_n "checking for _isinff declaration... " >&6; }
29072 if test x${glibcxx_cv_func__isinff_use+set} != xset; then
29073 if test "${glibcxx_cv_func__isinff_use+set}" = set; then :
29074 $as_echo_n "(cached) " >&6
29079 ac_cpp='$CXXCPP $CPPFLAGS'
29080 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
29081 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
29082 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
29084 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
29085 /* end confdefs.h. */
29087 #ifdef HAVE_IEEEFP_H
29088 #include <ieeefp.h>
29099 if ac_fn_cxx_try_compile "$LINENO"; then :
29100 glibcxx_cv_func__isinff_use=yes
29102 glibcxx_cv_func__isinff_use=no
29104 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
29106 ac_cpp='$CPP $CPPFLAGS'
29107 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
29108 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
29109 ac_compiler_gnu=$ac_cv_c_compiler_gnu
29115 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__isinff_use" >&5
29116 $as_echo "$glibcxx_cv_func__isinff_use" >&6; }
29118 if test x$glibcxx_cv_func__isinff_use = x"yes"; then
29119 for ac_func in _isinff
29121 ac_fn_c_check_func "$LINENO" "_isinff" "ac_cv_func__isinff"
29122 if test "x$ac_cv_func__isinff" = x""yes; then :
29123 cat >>confdefs.h <<_ACEOF
29124 #define HAVE__ISINFF 1
29137 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for atan2f declaration" >&5
29138 $as_echo_n "checking for atan2f declaration... " >&6; }
29139 if test x${glibcxx_cv_func_atan2f_use+set} != xset; then
29140 if test "${glibcxx_cv_func_atan2f_use+set}" = set; then :
29141 $as_echo_n "(cached) " >&6
29146 ac_cpp='$CXXCPP $CPPFLAGS'
29147 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
29148 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
29149 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
29151 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
29152 /* end confdefs.h. */
29162 if ac_fn_cxx_try_compile "$LINENO"; then :
29163 glibcxx_cv_func_atan2f_use=yes
29165 glibcxx_cv_func_atan2f_use=no
29167 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
29169 ac_cpp='$CPP $CPPFLAGS'
29170 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
29171 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
29172 ac_compiler_gnu=$ac_cv_c_compiler_gnu
29178 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_atan2f_use" >&5
29179 $as_echo "$glibcxx_cv_func_atan2f_use" >&6; }
29181 if test x$glibcxx_cv_func_atan2f_use = x"yes"; then
29182 for ac_func in atan2f
29184 ac_fn_c_check_func "$LINENO" "atan2f" "ac_cv_func_atan2f"
29185 if test "x$ac_cv_func_atan2f" = x""yes; then :
29186 cat >>confdefs.h <<_ACEOF
29187 #define HAVE_ATAN2F 1
29195 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _atan2f declaration" >&5
29196 $as_echo_n "checking for _atan2f declaration... " >&6; }
29197 if test x${glibcxx_cv_func__atan2f_use+set} != xset; then
29198 if test "${glibcxx_cv_func__atan2f_use+set}" = set; then :
29199 $as_echo_n "(cached) " >&6
29204 ac_cpp='$CXXCPP $CPPFLAGS'
29205 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
29206 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
29207 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
29209 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
29210 /* end confdefs.h. */
29220 if ac_fn_cxx_try_compile "$LINENO"; then :
29221 glibcxx_cv_func__atan2f_use=yes
29223 glibcxx_cv_func__atan2f_use=no
29225 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
29227 ac_cpp='$CPP $CPPFLAGS'
29228 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
29229 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
29230 ac_compiler_gnu=$ac_cv_c_compiler_gnu
29236 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__atan2f_use" >&5
29237 $as_echo "$glibcxx_cv_func__atan2f_use" >&6; }
29239 if test x$glibcxx_cv_func__atan2f_use = x"yes"; then
29240 for ac_func in _atan2f
29242 ac_fn_c_check_func "$LINENO" "_atan2f" "ac_cv_func__atan2f"
29243 if test "x$ac_cv_func__atan2f" = x""yes; then :
29244 cat >>confdefs.h <<_ACEOF
29245 #define HAVE__ATAN2F 1
29258 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fabsf declaration" >&5
29259 $as_echo_n "checking for fabsf declaration... " >&6; }
29260 if test x${glibcxx_cv_func_fabsf_use+set} != xset; then
29261 if test "${glibcxx_cv_func_fabsf_use+set}" = set; then :
29262 $as_echo_n "(cached) " >&6
29267 ac_cpp='$CXXCPP $CPPFLAGS'
29268 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
29269 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
29270 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
29272 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
29273 /* end confdefs.h. */
29275 #ifdef HAVE_IEEEFP_H
29276 #include <ieeefp.h>
29287 if ac_fn_cxx_try_compile "$LINENO"; then :
29288 glibcxx_cv_func_fabsf_use=yes
29290 glibcxx_cv_func_fabsf_use=no
29292 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
29294 ac_cpp='$CPP $CPPFLAGS'
29295 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
29296 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
29297 ac_compiler_gnu=$ac_cv_c_compiler_gnu
29303 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_fabsf_use" >&5
29304 $as_echo "$glibcxx_cv_func_fabsf_use" >&6; }
29306 if test x$glibcxx_cv_func_fabsf_use = x"yes"; then
29307 for ac_func in fabsf
29309 ac_fn_c_check_func "$LINENO" "fabsf" "ac_cv_func_fabsf"
29310 if test "x$ac_cv_func_fabsf" = x""yes; then :
29311 cat >>confdefs.h <<_ACEOF
29312 #define HAVE_FABSF 1
29320 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _fabsf declaration" >&5
29321 $as_echo_n "checking for _fabsf declaration... " >&6; }
29322 if test x${glibcxx_cv_func__fabsf_use+set} != xset; then
29323 if test "${glibcxx_cv_func__fabsf_use+set}" = set; then :
29324 $as_echo_n "(cached) " >&6
29329 ac_cpp='$CXXCPP $CPPFLAGS'
29330 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
29331 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
29332 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
29334 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
29335 /* end confdefs.h. */
29337 #ifdef HAVE_IEEEFP_H
29338 #include <ieeefp.h>
29349 if ac_fn_cxx_try_compile "$LINENO"; then :
29350 glibcxx_cv_func__fabsf_use=yes
29352 glibcxx_cv_func__fabsf_use=no
29354 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
29356 ac_cpp='$CPP $CPPFLAGS'
29357 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
29358 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
29359 ac_compiler_gnu=$ac_cv_c_compiler_gnu
29365 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__fabsf_use" >&5
29366 $as_echo "$glibcxx_cv_func__fabsf_use" >&6; }
29368 if test x$glibcxx_cv_func__fabsf_use = x"yes"; then
29369 for ac_func in _fabsf
29371 ac_fn_c_check_func "$LINENO" "_fabsf" "ac_cv_func__fabsf"
29372 if test "x$ac_cv_func__fabsf" = x""yes; then :
29373 cat >>confdefs.h <<_ACEOF
29374 #define HAVE__FABSF 1
29387 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fmodf declaration" >&5
29388 $as_echo_n "checking for fmodf declaration... " >&6; }
29389 if test x${glibcxx_cv_func_fmodf_use+set} != xset; then
29390 if test "${glibcxx_cv_func_fmodf_use+set}" = set; then :
29391 $as_echo_n "(cached) " >&6
29396 ac_cpp='$CXXCPP $CPPFLAGS'
29397 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
29398 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
29399 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
29401 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
29402 /* end confdefs.h. */
29412 if ac_fn_cxx_try_compile "$LINENO"; then :
29413 glibcxx_cv_func_fmodf_use=yes
29415 glibcxx_cv_func_fmodf_use=no
29417 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
29419 ac_cpp='$CPP $CPPFLAGS'
29420 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
29421 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
29422 ac_compiler_gnu=$ac_cv_c_compiler_gnu
29428 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_fmodf_use" >&5
29429 $as_echo "$glibcxx_cv_func_fmodf_use" >&6; }
29431 if test x$glibcxx_cv_func_fmodf_use = x"yes"; then
29432 for ac_func in fmodf
29434 ac_fn_c_check_func "$LINENO" "fmodf" "ac_cv_func_fmodf"
29435 if test "x$ac_cv_func_fmodf" = x""yes; then :
29436 cat >>confdefs.h <<_ACEOF
29437 #define HAVE_FMODF 1
29445 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _fmodf declaration" >&5
29446 $as_echo_n "checking for _fmodf declaration... " >&6; }
29447 if test x${glibcxx_cv_func__fmodf_use+set} != xset; then
29448 if test "${glibcxx_cv_func__fmodf_use+set}" = set; then :
29449 $as_echo_n "(cached) " >&6
29454 ac_cpp='$CXXCPP $CPPFLAGS'
29455 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
29456 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
29457 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
29459 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
29460 /* end confdefs.h. */
29470 if ac_fn_cxx_try_compile "$LINENO"; then :
29471 glibcxx_cv_func__fmodf_use=yes
29473 glibcxx_cv_func__fmodf_use=no
29475 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
29477 ac_cpp='$CPP $CPPFLAGS'
29478 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
29479 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
29480 ac_compiler_gnu=$ac_cv_c_compiler_gnu
29486 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__fmodf_use" >&5
29487 $as_echo "$glibcxx_cv_func__fmodf_use" >&6; }
29489 if test x$glibcxx_cv_func__fmodf_use = x"yes"; then
29490 for ac_func in _fmodf
29492 ac_fn_c_check_func "$LINENO" "_fmodf" "ac_cv_func__fmodf"
29493 if test "x$ac_cv_func__fmodf" = x""yes; then :
29494 cat >>confdefs.h <<_ACEOF
29495 #define HAVE__FMODF 1
29508 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for frexpf declaration" >&5
29509 $as_echo_n "checking for frexpf declaration... " >&6; }
29510 if test x${glibcxx_cv_func_frexpf_use+set} != xset; then
29511 if test "${glibcxx_cv_func_frexpf_use+set}" = set; then :
29512 $as_echo_n "(cached) " >&6
29517 ac_cpp='$CXXCPP $CPPFLAGS'
29518 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
29519 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
29520 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
29522 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
29523 /* end confdefs.h. */
29533 if ac_fn_cxx_try_compile "$LINENO"; then :
29534 glibcxx_cv_func_frexpf_use=yes
29536 glibcxx_cv_func_frexpf_use=no
29538 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
29540 ac_cpp='$CPP $CPPFLAGS'
29541 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
29542 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
29543 ac_compiler_gnu=$ac_cv_c_compiler_gnu
29549 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_frexpf_use" >&5
29550 $as_echo "$glibcxx_cv_func_frexpf_use" >&6; }
29552 if test x$glibcxx_cv_func_frexpf_use = x"yes"; then
29553 for ac_func in frexpf
29555 ac_fn_c_check_func "$LINENO" "frexpf" "ac_cv_func_frexpf"
29556 if test "x$ac_cv_func_frexpf" = x""yes; then :
29557 cat >>confdefs.h <<_ACEOF
29558 #define HAVE_FREXPF 1
29566 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _frexpf declaration" >&5
29567 $as_echo_n "checking for _frexpf declaration... " >&6; }
29568 if test x${glibcxx_cv_func__frexpf_use+set} != xset; then
29569 if test "${glibcxx_cv_func__frexpf_use+set}" = set; then :
29570 $as_echo_n "(cached) " >&6
29575 ac_cpp='$CXXCPP $CPPFLAGS'
29576 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
29577 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
29578 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
29580 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
29581 /* end confdefs.h. */
29591 if ac_fn_cxx_try_compile "$LINENO"; then :
29592 glibcxx_cv_func__frexpf_use=yes
29594 glibcxx_cv_func__frexpf_use=no
29596 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
29598 ac_cpp='$CPP $CPPFLAGS'
29599 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
29600 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
29601 ac_compiler_gnu=$ac_cv_c_compiler_gnu
29607 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__frexpf_use" >&5
29608 $as_echo "$glibcxx_cv_func__frexpf_use" >&6; }
29610 if test x$glibcxx_cv_func__frexpf_use = x"yes"; then
29611 for ac_func in _frexpf
29613 ac_fn_c_check_func "$LINENO" "_frexpf" "ac_cv_func__frexpf"
29614 if test "x$ac_cv_func__frexpf" = x""yes; then :
29615 cat >>confdefs.h <<_ACEOF
29616 #define HAVE__FREXPF 1
29629 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for hypotf declaration" >&5
29630 $as_echo_n "checking for hypotf declaration... " >&6; }
29631 if test x${glibcxx_cv_func_hypotf_use+set} != xset; then
29632 if test "${glibcxx_cv_func_hypotf_use+set}" = set; then :
29633 $as_echo_n "(cached) " >&6
29638 ac_cpp='$CXXCPP $CPPFLAGS'
29639 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
29640 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
29641 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
29643 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
29644 /* end confdefs.h. */
29654 if ac_fn_cxx_try_compile "$LINENO"; then :
29655 glibcxx_cv_func_hypotf_use=yes
29657 glibcxx_cv_func_hypotf_use=no
29659 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
29661 ac_cpp='$CPP $CPPFLAGS'
29662 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
29663 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
29664 ac_compiler_gnu=$ac_cv_c_compiler_gnu
29670 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_hypotf_use" >&5
29671 $as_echo "$glibcxx_cv_func_hypotf_use" >&6; }
29673 if test x$glibcxx_cv_func_hypotf_use = x"yes"; then
29674 for ac_func in hypotf
29676 ac_fn_c_check_func "$LINENO" "hypotf" "ac_cv_func_hypotf"
29677 if test "x$ac_cv_func_hypotf" = x""yes; then :
29678 cat >>confdefs.h <<_ACEOF
29679 #define HAVE_HYPOTF 1
29687 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _hypotf declaration" >&5
29688 $as_echo_n "checking for _hypotf declaration... " >&6; }
29689 if test x${glibcxx_cv_func__hypotf_use+set} != xset; then
29690 if test "${glibcxx_cv_func__hypotf_use+set}" = set; then :
29691 $as_echo_n "(cached) " >&6
29696 ac_cpp='$CXXCPP $CPPFLAGS'
29697 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
29698 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
29699 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
29701 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
29702 /* end confdefs.h. */
29712 if ac_fn_cxx_try_compile "$LINENO"; then :
29713 glibcxx_cv_func__hypotf_use=yes
29715 glibcxx_cv_func__hypotf_use=no
29717 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
29719 ac_cpp='$CPP $CPPFLAGS'
29720 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
29721 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
29722 ac_compiler_gnu=$ac_cv_c_compiler_gnu
29728 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__hypotf_use" >&5
29729 $as_echo "$glibcxx_cv_func__hypotf_use" >&6; }
29731 if test x$glibcxx_cv_func__hypotf_use = x"yes"; then
29732 for ac_func in _hypotf
29734 ac_fn_c_check_func "$LINENO" "_hypotf" "ac_cv_func__hypotf"
29735 if test "x$ac_cv_func__hypotf" = x""yes; then :
29736 cat >>confdefs.h <<_ACEOF
29737 #define HAVE__HYPOTF 1
29750 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ldexpf declaration" >&5
29751 $as_echo_n "checking for ldexpf declaration... " >&6; }
29752 if test x${glibcxx_cv_func_ldexpf_use+set} != xset; then
29753 if test "${glibcxx_cv_func_ldexpf_use+set}" = set; then :
29754 $as_echo_n "(cached) " >&6
29759 ac_cpp='$CXXCPP $CPPFLAGS'
29760 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
29761 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
29762 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
29764 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
29765 /* end confdefs.h. */
29775 if ac_fn_cxx_try_compile "$LINENO"; then :
29776 glibcxx_cv_func_ldexpf_use=yes
29778 glibcxx_cv_func_ldexpf_use=no
29780 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
29782 ac_cpp='$CPP $CPPFLAGS'
29783 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
29784 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
29785 ac_compiler_gnu=$ac_cv_c_compiler_gnu
29791 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_ldexpf_use" >&5
29792 $as_echo "$glibcxx_cv_func_ldexpf_use" >&6; }
29794 if test x$glibcxx_cv_func_ldexpf_use = x"yes"; then
29795 for ac_func in ldexpf
29797 ac_fn_c_check_func "$LINENO" "ldexpf" "ac_cv_func_ldexpf"
29798 if test "x$ac_cv_func_ldexpf" = x""yes; then :
29799 cat >>confdefs.h <<_ACEOF
29800 #define HAVE_LDEXPF 1
29808 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _ldexpf declaration" >&5
29809 $as_echo_n "checking for _ldexpf declaration... " >&6; }
29810 if test x${glibcxx_cv_func__ldexpf_use+set} != xset; then
29811 if test "${glibcxx_cv_func__ldexpf_use+set}" = set; then :
29812 $as_echo_n "(cached) " >&6
29817 ac_cpp='$CXXCPP $CPPFLAGS'
29818 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
29819 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
29820 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
29822 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
29823 /* end confdefs.h. */
29833 if ac_fn_cxx_try_compile "$LINENO"; then :
29834 glibcxx_cv_func__ldexpf_use=yes
29836 glibcxx_cv_func__ldexpf_use=no
29838 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
29840 ac_cpp='$CPP $CPPFLAGS'
29841 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
29842 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
29843 ac_compiler_gnu=$ac_cv_c_compiler_gnu
29849 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__ldexpf_use" >&5
29850 $as_echo "$glibcxx_cv_func__ldexpf_use" >&6; }
29852 if test x$glibcxx_cv_func__ldexpf_use = x"yes"; then
29853 for ac_func in _ldexpf
29855 ac_fn_c_check_func "$LINENO" "_ldexpf" "ac_cv_func__ldexpf"
29856 if test "x$ac_cv_func__ldexpf" = x""yes; then :
29857 cat >>confdefs.h <<_ACEOF
29858 #define HAVE__LDEXPF 1
29871 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for logf declaration" >&5
29872 $as_echo_n "checking for logf declaration... " >&6; }
29873 if test x${glibcxx_cv_func_logf_use+set} != xset; then
29874 if test "${glibcxx_cv_func_logf_use+set}" = set; then :
29875 $as_echo_n "(cached) " >&6
29880 ac_cpp='$CXXCPP $CPPFLAGS'
29881 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
29882 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
29883 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
29885 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
29886 /* end confdefs.h. */
29888 #ifdef HAVE_IEEEFP_H
29889 #include <ieeefp.h>
29900 if ac_fn_cxx_try_compile "$LINENO"; then :
29901 glibcxx_cv_func_logf_use=yes
29903 glibcxx_cv_func_logf_use=no
29905 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
29907 ac_cpp='$CPP $CPPFLAGS'
29908 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
29909 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
29910 ac_compiler_gnu=$ac_cv_c_compiler_gnu
29916 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_logf_use" >&5
29917 $as_echo "$glibcxx_cv_func_logf_use" >&6; }
29919 if test x$glibcxx_cv_func_logf_use = x"yes"; then
29920 for ac_func in logf
29922 ac_fn_c_check_func "$LINENO" "logf" "ac_cv_func_logf"
29923 if test "x$ac_cv_func_logf" = x""yes; then :
29924 cat >>confdefs.h <<_ACEOF
29925 #define HAVE_LOGF 1
29933 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _logf declaration" >&5
29934 $as_echo_n "checking for _logf declaration... " >&6; }
29935 if test x${glibcxx_cv_func__logf_use+set} != xset; then
29936 if test "${glibcxx_cv_func__logf_use+set}" = set; then :
29937 $as_echo_n "(cached) " >&6
29942 ac_cpp='$CXXCPP $CPPFLAGS'
29943 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
29944 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
29945 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
29947 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
29948 /* end confdefs.h. */
29950 #ifdef HAVE_IEEEFP_H
29951 #include <ieeefp.h>
29962 if ac_fn_cxx_try_compile "$LINENO"; then :
29963 glibcxx_cv_func__logf_use=yes
29965 glibcxx_cv_func__logf_use=no
29967 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
29969 ac_cpp='$CPP $CPPFLAGS'
29970 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
29971 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
29972 ac_compiler_gnu=$ac_cv_c_compiler_gnu
29978 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__logf_use" >&5
29979 $as_echo "$glibcxx_cv_func__logf_use" >&6; }
29981 if test x$glibcxx_cv_func__logf_use = x"yes"; then
29982 for ac_func in _logf
29984 ac_fn_c_check_func "$LINENO" "_logf" "ac_cv_func__logf"
29985 if test "x$ac_cv_func__logf" = x""yes; then :
29986 cat >>confdefs.h <<_ACEOF
29987 #define HAVE__LOGF 1
30000 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for log10f declaration" >&5
30001 $as_echo_n "checking for log10f declaration... " >&6; }
30002 if test x${glibcxx_cv_func_log10f_use+set} != xset; then
30003 if test "${glibcxx_cv_func_log10f_use+set}" = set; then :
30004 $as_echo_n "(cached) " >&6
30009 ac_cpp='$CXXCPP $CPPFLAGS'
30010 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
30011 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
30012 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
30014 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
30015 /* end confdefs.h. */
30017 #ifdef HAVE_IEEEFP_H
30018 #include <ieeefp.h>
30029 if ac_fn_cxx_try_compile "$LINENO"; then :
30030 glibcxx_cv_func_log10f_use=yes
30032 glibcxx_cv_func_log10f_use=no
30034 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
30036 ac_cpp='$CPP $CPPFLAGS'
30037 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
30038 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
30039 ac_compiler_gnu=$ac_cv_c_compiler_gnu
30045 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_log10f_use" >&5
30046 $as_echo "$glibcxx_cv_func_log10f_use" >&6; }
30048 if test x$glibcxx_cv_func_log10f_use = x"yes"; then
30049 for ac_func in log10f
30051 ac_fn_c_check_func "$LINENO" "log10f" "ac_cv_func_log10f"
30052 if test "x$ac_cv_func_log10f" = x""yes; then :
30053 cat >>confdefs.h <<_ACEOF
30054 #define HAVE_LOG10F 1
30062 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _log10f declaration" >&5
30063 $as_echo_n "checking for _log10f declaration... " >&6; }
30064 if test x${glibcxx_cv_func__log10f_use+set} != xset; then
30065 if test "${glibcxx_cv_func__log10f_use+set}" = set; then :
30066 $as_echo_n "(cached) " >&6
30071 ac_cpp='$CXXCPP $CPPFLAGS'
30072 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
30073 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
30074 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
30076 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
30077 /* end confdefs.h. */
30079 #ifdef HAVE_IEEEFP_H
30080 #include <ieeefp.h>
30091 if ac_fn_cxx_try_compile "$LINENO"; then :
30092 glibcxx_cv_func__log10f_use=yes
30094 glibcxx_cv_func__log10f_use=no
30096 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
30098 ac_cpp='$CPP $CPPFLAGS'
30099 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
30100 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
30101 ac_compiler_gnu=$ac_cv_c_compiler_gnu
30107 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__log10f_use" >&5
30108 $as_echo "$glibcxx_cv_func__log10f_use" >&6; }
30110 if test x$glibcxx_cv_func__log10f_use = x"yes"; then
30111 for ac_func in _log10f
30113 ac_fn_c_check_func "$LINENO" "_log10f" "ac_cv_func__log10f"
30114 if test "x$ac_cv_func__log10f" = x""yes; then :
30115 cat >>confdefs.h <<_ACEOF
30116 #define HAVE__LOG10F 1
30129 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for modff declaration" >&5
30130 $as_echo_n "checking for modff declaration... " >&6; }
30131 if test x${glibcxx_cv_func_modff_use+set} != xset; then
30132 if test "${glibcxx_cv_func_modff_use+set}" = set; then :
30133 $as_echo_n "(cached) " >&6
30138 ac_cpp='$CXXCPP $CPPFLAGS'
30139 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
30140 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
30141 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
30143 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
30144 /* end confdefs.h. */
30154 if ac_fn_cxx_try_compile "$LINENO"; then :
30155 glibcxx_cv_func_modff_use=yes
30157 glibcxx_cv_func_modff_use=no
30159 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
30161 ac_cpp='$CPP $CPPFLAGS'
30162 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
30163 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
30164 ac_compiler_gnu=$ac_cv_c_compiler_gnu
30170 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_modff_use" >&5
30171 $as_echo "$glibcxx_cv_func_modff_use" >&6; }
30173 if test x$glibcxx_cv_func_modff_use = x"yes"; then
30174 for ac_func in modff
30176 ac_fn_c_check_func "$LINENO" "modff" "ac_cv_func_modff"
30177 if test "x$ac_cv_func_modff" = x""yes; then :
30178 cat >>confdefs.h <<_ACEOF
30179 #define HAVE_MODFF 1
30187 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _modff declaration" >&5
30188 $as_echo_n "checking for _modff declaration... " >&6; }
30189 if test x${glibcxx_cv_func__modff_use+set} != xset; then
30190 if test "${glibcxx_cv_func__modff_use+set}" = set; then :
30191 $as_echo_n "(cached) " >&6
30196 ac_cpp='$CXXCPP $CPPFLAGS'
30197 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
30198 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
30199 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
30201 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
30202 /* end confdefs.h. */
30212 if ac_fn_cxx_try_compile "$LINENO"; then :
30213 glibcxx_cv_func__modff_use=yes
30215 glibcxx_cv_func__modff_use=no
30217 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
30219 ac_cpp='$CPP $CPPFLAGS'
30220 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
30221 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
30222 ac_compiler_gnu=$ac_cv_c_compiler_gnu
30228 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__modff_use" >&5
30229 $as_echo "$glibcxx_cv_func__modff_use" >&6; }
30231 if test x$glibcxx_cv_func__modff_use = x"yes"; then
30232 for ac_func in _modff
30234 ac_fn_c_check_func "$LINENO" "_modff" "ac_cv_func__modff"
30235 if test "x$ac_cv_func__modff" = x""yes; then :
30236 cat >>confdefs.h <<_ACEOF
30237 #define HAVE__MODFF 1
30250 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for modf declaration" >&5
30251 $as_echo_n "checking for modf declaration... " >&6; }
30252 if test x${glibcxx_cv_func_modf_use+set} != xset; then
30253 if test "${glibcxx_cv_func_modf_use+set}" = set; then :
30254 $as_echo_n "(cached) " >&6
30259 ac_cpp='$CXXCPP $CPPFLAGS'
30260 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
30261 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
30262 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
30264 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
30265 /* end confdefs.h. */
30275 if ac_fn_cxx_try_compile "$LINENO"; then :
30276 glibcxx_cv_func_modf_use=yes
30278 glibcxx_cv_func_modf_use=no
30280 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
30282 ac_cpp='$CPP $CPPFLAGS'
30283 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
30284 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
30285 ac_compiler_gnu=$ac_cv_c_compiler_gnu
30291 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_modf_use" >&5
30292 $as_echo "$glibcxx_cv_func_modf_use" >&6; }
30294 if test x$glibcxx_cv_func_modf_use = x"yes"; then
30295 for ac_func in modf
30297 ac_fn_c_check_func "$LINENO" "modf" "ac_cv_func_modf"
30298 if test "x$ac_cv_func_modf" = x""yes; then :
30299 cat >>confdefs.h <<_ACEOF
30300 #define HAVE_MODF 1
30308 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _modf declaration" >&5
30309 $as_echo_n "checking for _modf declaration... " >&6; }
30310 if test x${glibcxx_cv_func__modf_use+set} != xset; then
30311 if test "${glibcxx_cv_func__modf_use+set}" = set; then :
30312 $as_echo_n "(cached) " >&6
30317 ac_cpp='$CXXCPP $CPPFLAGS'
30318 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
30319 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
30320 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
30322 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
30323 /* end confdefs.h. */
30333 if ac_fn_cxx_try_compile "$LINENO"; then :
30334 glibcxx_cv_func__modf_use=yes
30336 glibcxx_cv_func__modf_use=no
30338 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
30340 ac_cpp='$CPP $CPPFLAGS'
30341 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
30342 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
30343 ac_compiler_gnu=$ac_cv_c_compiler_gnu
30349 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__modf_use" >&5
30350 $as_echo "$glibcxx_cv_func__modf_use" >&6; }
30352 if test x$glibcxx_cv_func__modf_use = x"yes"; then
30353 for ac_func in _modf
30355 ac_fn_c_check_func "$LINENO" "_modf" "ac_cv_func__modf"
30356 if test "x$ac_cv_func__modf" = x""yes; then :
30357 cat >>confdefs.h <<_ACEOF
30358 #define HAVE__MODF 1
30371 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for powf declaration" >&5
30372 $as_echo_n "checking for powf declaration... " >&6; }
30373 if test x${glibcxx_cv_func_powf_use+set} != xset; then
30374 if test "${glibcxx_cv_func_powf_use+set}" = set; then :
30375 $as_echo_n "(cached) " >&6
30380 ac_cpp='$CXXCPP $CPPFLAGS'
30381 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
30382 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
30383 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
30385 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
30386 /* end confdefs.h. */
30396 if ac_fn_cxx_try_compile "$LINENO"; then :
30397 glibcxx_cv_func_powf_use=yes
30399 glibcxx_cv_func_powf_use=no
30401 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
30403 ac_cpp='$CPP $CPPFLAGS'
30404 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
30405 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
30406 ac_compiler_gnu=$ac_cv_c_compiler_gnu
30412 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_powf_use" >&5
30413 $as_echo "$glibcxx_cv_func_powf_use" >&6; }
30415 if test x$glibcxx_cv_func_powf_use = x"yes"; then
30416 for ac_func in powf
30418 ac_fn_c_check_func "$LINENO" "powf" "ac_cv_func_powf"
30419 if test "x$ac_cv_func_powf" = x""yes; then :
30420 cat >>confdefs.h <<_ACEOF
30421 #define HAVE_POWF 1
30429 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _powf declaration" >&5
30430 $as_echo_n "checking for _powf declaration... " >&6; }
30431 if test x${glibcxx_cv_func__powf_use+set} != xset; then
30432 if test "${glibcxx_cv_func__powf_use+set}" = set; then :
30433 $as_echo_n "(cached) " >&6
30438 ac_cpp='$CXXCPP $CPPFLAGS'
30439 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
30440 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
30441 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
30443 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
30444 /* end confdefs.h. */
30454 if ac_fn_cxx_try_compile "$LINENO"; then :
30455 glibcxx_cv_func__powf_use=yes
30457 glibcxx_cv_func__powf_use=no
30459 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
30461 ac_cpp='$CPP $CPPFLAGS'
30462 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
30463 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
30464 ac_compiler_gnu=$ac_cv_c_compiler_gnu
30470 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__powf_use" >&5
30471 $as_echo "$glibcxx_cv_func__powf_use" >&6; }
30473 if test x$glibcxx_cv_func__powf_use = x"yes"; then
30474 for ac_func in _powf
30476 ac_fn_c_check_func "$LINENO" "_powf" "ac_cv_func__powf"
30477 if test "x$ac_cv_func__powf" = x""yes; then :
30478 cat >>confdefs.h <<_ACEOF
30479 #define HAVE__POWF 1
30492 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sqrtf declaration" >&5
30493 $as_echo_n "checking for sqrtf declaration... " >&6; }
30494 if test x${glibcxx_cv_func_sqrtf_use+set} != xset; then
30495 if test "${glibcxx_cv_func_sqrtf_use+set}" = set; then :
30496 $as_echo_n "(cached) " >&6
30501 ac_cpp='$CXXCPP $CPPFLAGS'
30502 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
30503 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
30504 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
30506 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
30507 /* end confdefs.h. */
30509 #ifdef HAVE_IEEEFP_H
30510 #include <ieeefp.h>
30521 if ac_fn_cxx_try_compile "$LINENO"; then :
30522 glibcxx_cv_func_sqrtf_use=yes
30524 glibcxx_cv_func_sqrtf_use=no
30526 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
30528 ac_cpp='$CPP $CPPFLAGS'
30529 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
30530 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
30531 ac_compiler_gnu=$ac_cv_c_compiler_gnu
30537 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_sqrtf_use" >&5
30538 $as_echo "$glibcxx_cv_func_sqrtf_use" >&6; }
30540 if test x$glibcxx_cv_func_sqrtf_use = x"yes"; then
30541 for ac_func in sqrtf
30543 ac_fn_c_check_func "$LINENO" "sqrtf" "ac_cv_func_sqrtf"
30544 if test "x$ac_cv_func_sqrtf" = x""yes; then :
30545 cat >>confdefs.h <<_ACEOF
30546 #define HAVE_SQRTF 1
30554 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _sqrtf declaration" >&5
30555 $as_echo_n "checking for _sqrtf declaration... " >&6; }
30556 if test x${glibcxx_cv_func__sqrtf_use+set} != xset; then
30557 if test "${glibcxx_cv_func__sqrtf_use+set}" = set; then :
30558 $as_echo_n "(cached) " >&6
30563 ac_cpp='$CXXCPP $CPPFLAGS'
30564 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
30565 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
30566 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
30568 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
30569 /* end confdefs.h. */
30571 #ifdef HAVE_IEEEFP_H
30572 #include <ieeefp.h>
30583 if ac_fn_cxx_try_compile "$LINENO"; then :
30584 glibcxx_cv_func__sqrtf_use=yes
30586 glibcxx_cv_func__sqrtf_use=no
30588 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
30590 ac_cpp='$CPP $CPPFLAGS'
30591 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
30592 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
30593 ac_compiler_gnu=$ac_cv_c_compiler_gnu
30599 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__sqrtf_use" >&5
30600 $as_echo "$glibcxx_cv_func__sqrtf_use" >&6; }
30602 if test x$glibcxx_cv_func__sqrtf_use = x"yes"; then
30603 for ac_func in _sqrtf
30605 ac_fn_c_check_func "$LINENO" "_sqrtf" "ac_cv_func__sqrtf"
30606 if test "x$ac_cv_func__sqrtf" = x""yes; then :
30607 cat >>confdefs.h <<_ACEOF
30608 #define HAVE__SQRTF 1
30621 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sincosf declaration" >&5
30622 $as_echo_n "checking for sincosf declaration... " >&6; }
30623 if test x${glibcxx_cv_func_sincosf_use+set} != xset; then
30624 if test "${glibcxx_cv_func_sincosf_use+set}" = set; then :
30625 $as_echo_n "(cached) " >&6
30630 ac_cpp='$CXXCPP $CPPFLAGS'
30631 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
30632 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
30633 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
30635 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
30636 /* end confdefs.h. */
30646 if ac_fn_cxx_try_compile "$LINENO"; then :
30647 glibcxx_cv_func_sincosf_use=yes
30649 glibcxx_cv_func_sincosf_use=no
30651 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
30653 ac_cpp='$CPP $CPPFLAGS'
30654 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
30655 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
30656 ac_compiler_gnu=$ac_cv_c_compiler_gnu
30662 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_sincosf_use" >&5
30663 $as_echo "$glibcxx_cv_func_sincosf_use" >&6; }
30665 if test x$glibcxx_cv_func_sincosf_use = x"yes"; then
30666 for ac_func in sincosf
30668 ac_fn_c_check_func "$LINENO" "sincosf" "ac_cv_func_sincosf"
30669 if test "x$ac_cv_func_sincosf" = x""yes; then :
30670 cat >>confdefs.h <<_ACEOF
30671 #define HAVE_SINCOSF 1
30679 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _sincosf declaration" >&5
30680 $as_echo_n "checking for _sincosf declaration... " >&6; }
30681 if test x${glibcxx_cv_func__sincosf_use+set} != xset; then
30682 if test "${glibcxx_cv_func__sincosf_use+set}" = set; then :
30683 $as_echo_n "(cached) " >&6
30688 ac_cpp='$CXXCPP $CPPFLAGS'
30689 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
30690 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
30691 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
30693 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
30694 /* end confdefs.h. */
30704 if ac_fn_cxx_try_compile "$LINENO"; then :
30705 glibcxx_cv_func__sincosf_use=yes
30707 glibcxx_cv_func__sincosf_use=no
30709 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
30711 ac_cpp='$CPP $CPPFLAGS'
30712 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
30713 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
30714 ac_compiler_gnu=$ac_cv_c_compiler_gnu
30720 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__sincosf_use" >&5
30721 $as_echo "$glibcxx_cv_func__sincosf_use" >&6; }
30723 if test x$glibcxx_cv_func__sincosf_use = x"yes"; then
30724 for ac_func in _sincosf
30726 ac_fn_c_check_func "$LINENO" "_sincosf" "ac_cv_func__sincosf"
30727 if test "x$ac_cv_func__sincosf" = x""yes; then :
30728 cat >>confdefs.h <<_ACEOF
30729 #define HAVE__SINCOSF 1
30742 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for finitef declaration" >&5
30743 $as_echo_n "checking for finitef declaration... " >&6; }
30744 if test x${glibcxx_cv_func_finitef_use+set} != xset; then
30745 if test "${glibcxx_cv_func_finitef_use+set}" = set; then :
30746 $as_echo_n "(cached) " >&6
30751 ac_cpp='$CXXCPP $CPPFLAGS'
30752 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
30753 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
30754 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
30756 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
30757 /* end confdefs.h. */
30759 #ifdef HAVE_IEEEFP_H
30760 #include <ieeefp.h>
30771 if ac_fn_cxx_try_compile "$LINENO"; then :
30772 glibcxx_cv_func_finitef_use=yes
30774 glibcxx_cv_func_finitef_use=no
30776 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
30778 ac_cpp='$CPP $CPPFLAGS'
30779 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
30780 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
30781 ac_compiler_gnu=$ac_cv_c_compiler_gnu
30787 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_finitef_use" >&5
30788 $as_echo "$glibcxx_cv_func_finitef_use" >&6; }
30790 if test x$glibcxx_cv_func_finitef_use = x"yes"; then
30791 for ac_func in finitef
30793 ac_fn_c_check_func "$LINENO" "finitef" "ac_cv_func_finitef"
30794 if test "x$ac_cv_func_finitef" = x""yes; then :
30795 cat >>confdefs.h <<_ACEOF
30796 #define HAVE_FINITEF 1
30804 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _finitef declaration" >&5
30805 $as_echo_n "checking for _finitef declaration... " >&6; }
30806 if test x${glibcxx_cv_func__finitef_use+set} != xset; then
30807 if test "${glibcxx_cv_func__finitef_use+set}" = set; then :
30808 $as_echo_n "(cached) " >&6
30813 ac_cpp='$CXXCPP $CPPFLAGS'
30814 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
30815 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
30816 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
30818 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
30819 /* end confdefs.h. */
30821 #ifdef HAVE_IEEEFP_H
30822 #include <ieeefp.h>
30833 if ac_fn_cxx_try_compile "$LINENO"; then :
30834 glibcxx_cv_func__finitef_use=yes
30836 glibcxx_cv_func__finitef_use=no
30838 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
30840 ac_cpp='$CPP $CPPFLAGS'
30841 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
30842 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
30843 ac_compiler_gnu=$ac_cv_c_compiler_gnu
30849 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__finitef_use" >&5
30850 $as_echo "$glibcxx_cv_func__finitef_use" >&6; }
30852 if test x$glibcxx_cv_func__finitef_use = x"yes"; then
30853 for ac_func in _finitef
30855 ac_fn_c_check_func "$LINENO" "_finitef" "ac_cv_func__finitef"
30856 if test "x$ac_cv_func__finitef" = x""yes; then :
30857 cat >>confdefs.h <<_ACEOF
30858 #define HAVE__FINITEF 1
30871 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long double trig functions" >&5
30872 $as_echo_n "checking for long double trig functions... " >&6; }
30873 if test "${glibcxx_cv_func_long_double_trig_use+set}" = set; then :
30874 $as_echo_n "(cached) " >&6
30879 ac_cpp='$CXXCPP $CPPFLAGS'
30880 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
30881 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
30882 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
30884 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
30885 /* end confdefs.h. */
30890 acosl (0); asinl (0); atanl (0); cosl (0); sinl (0); tanl (0); coshl (0); sinhl (0); tanhl (0);
30895 if ac_fn_cxx_try_compile "$LINENO"; then :
30896 glibcxx_cv_func_long_double_trig_use=yes
30898 glibcxx_cv_func_long_double_trig_use=no
30900 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
30902 ac_cpp='$CPP $CPPFLAGS'
30903 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
30904 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
30905 ac_compiler_gnu=$ac_cv_c_compiler_gnu
30909 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_long_double_trig_use" >&5
30910 $as_echo "$glibcxx_cv_func_long_double_trig_use" >&6; }
30911 if test x$glibcxx_cv_func_long_double_trig_use = x"yes"; then
30912 for ac_func in acosl asinl atanl cosl sinl tanl coshl sinhl tanhl
30914 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
30915 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
30916 eval as_val=\$$as_ac_var
30917 if test "x$as_val" = x""yes; then :
30918 cat >>confdefs.h <<_ACEOF
30919 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
30926 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _long double trig functions" >&5
30927 $as_echo_n "checking for _long double trig functions... " >&6; }
30928 if test "${glibcxx_cv_func__long_double_trig_use+set}" = set; then :
30929 $as_echo_n "(cached) " >&6
30934 ac_cpp='$CXXCPP $CPPFLAGS'
30935 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
30936 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
30937 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
30939 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
30940 /* end confdefs.h. */
30945 _acosl (0); _asinl (0); _atanl (0); _cosl (0); _sinl (0); _tanl (0); _coshl (0); _sinhl (0); _tanhl (0);
30950 if ac_fn_cxx_try_compile "$LINENO"; then :
30951 glibcxx_cv_func__long_double_trig_use=yes
30953 glibcxx_cv_func__long_double_trig_use=no
30955 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
30957 ac_cpp='$CPP $CPPFLAGS'
30958 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
30959 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
30960 ac_compiler_gnu=$ac_cv_c_compiler_gnu
30964 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__long_double_trig_use" >&5
30965 $as_echo "$glibcxx_cv_func__long_double_trig_use" >&6; }
30966 if test x$glibcxx_cv_func__long_double_trig_use = x"yes"; then
30967 for ac_func in _acosl _asinl _atanl _cosl _sinl _tanl _coshl _sinhl _tanhl
30969 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
30970 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
30971 eval as_val=\$$as_ac_var
30972 if test "x$as_val" = x""yes; then :
30973 cat >>confdefs.h <<_ACEOF
30974 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
30987 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long double round functions" >&5
30988 $as_echo_n "checking for long double round functions... " >&6; }
30989 if test "${glibcxx_cv_func_long_double_round_use+set}" = set; then :
30990 $as_echo_n "(cached) " >&6
30995 ac_cpp='$CXXCPP $CPPFLAGS'
30996 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
30997 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
30998 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
31000 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
31001 /* end confdefs.h. */
31006 ceill (0); floorl (0);
31011 if ac_fn_cxx_try_compile "$LINENO"; then :
31012 glibcxx_cv_func_long_double_round_use=yes
31014 glibcxx_cv_func_long_double_round_use=no
31016 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
31018 ac_cpp='$CPP $CPPFLAGS'
31019 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
31020 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
31021 ac_compiler_gnu=$ac_cv_c_compiler_gnu
31025 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_long_double_round_use" >&5
31026 $as_echo "$glibcxx_cv_func_long_double_round_use" >&6; }
31027 if test x$glibcxx_cv_func_long_double_round_use = x"yes"; then
31028 for ac_func in ceill floorl
31030 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
31031 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
31032 eval as_val=\$$as_ac_var
31033 if test "x$as_val" = x""yes; then :
31034 cat >>confdefs.h <<_ACEOF
31035 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
31042 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _long double round functions" >&5
31043 $as_echo_n "checking for _long double round functions... " >&6; }
31044 if test "${glibcxx_cv_func__long_double_round_use+set}" = set; then :
31045 $as_echo_n "(cached) " >&6
31050 ac_cpp='$CXXCPP $CPPFLAGS'
31051 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
31052 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
31053 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
31055 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
31056 /* end confdefs.h. */
31061 _ceill (0); _floorl (0);
31066 if ac_fn_cxx_try_compile "$LINENO"; then :
31067 glibcxx_cv_func__long_double_round_use=yes
31069 glibcxx_cv_func__long_double_round_use=no
31071 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
31073 ac_cpp='$CPP $CPPFLAGS'
31074 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
31075 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
31076 ac_compiler_gnu=$ac_cv_c_compiler_gnu
31080 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__long_double_round_use" >&5
31081 $as_echo "$glibcxx_cv_func__long_double_round_use" >&6; }
31082 if test x$glibcxx_cv_func__long_double_round_use = x"yes"; then
31083 for ac_func in _ceill _floorl
31085 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
31086 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
31087 eval as_val=\$$as_ac_var
31088 if test "x$as_val" = x""yes; then :
31089 cat >>confdefs.h <<_ACEOF
31090 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
31104 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for isnanl declaration" >&5
31105 $as_echo_n "checking for isnanl declaration... " >&6; }
31106 if test x${glibcxx_cv_func_isnanl_use+set} != xset; then
31107 if test "${glibcxx_cv_func_isnanl_use+set}" = set; then :
31108 $as_echo_n "(cached) " >&6
31113 ac_cpp='$CXXCPP $CPPFLAGS'
31114 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
31115 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
31116 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
31118 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
31119 /* end confdefs.h. */
31121 #ifdef HAVE_IEEEFP_H
31122 #include <ieeefp.h>
31133 if ac_fn_cxx_try_compile "$LINENO"; then :
31134 glibcxx_cv_func_isnanl_use=yes
31136 glibcxx_cv_func_isnanl_use=no
31138 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
31140 ac_cpp='$CPP $CPPFLAGS'
31141 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
31142 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
31143 ac_compiler_gnu=$ac_cv_c_compiler_gnu
31149 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_isnanl_use" >&5
31150 $as_echo "$glibcxx_cv_func_isnanl_use" >&6; }
31152 if test x$glibcxx_cv_func_isnanl_use = x"yes"; then
31153 for ac_func in isnanl
31155 ac_fn_c_check_func "$LINENO" "isnanl" "ac_cv_func_isnanl"
31156 if test "x$ac_cv_func_isnanl" = x""yes; then :
31157 cat >>confdefs.h <<_ACEOF
31158 #define HAVE_ISNANL 1
31166 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _isnanl declaration" >&5
31167 $as_echo_n "checking for _isnanl declaration... " >&6; }
31168 if test x${glibcxx_cv_func__isnanl_use+set} != xset; then
31169 if test "${glibcxx_cv_func__isnanl_use+set}" = set; then :
31170 $as_echo_n "(cached) " >&6
31175 ac_cpp='$CXXCPP $CPPFLAGS'
31176 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
31177 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
31178 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
31180 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
31181 /* end confdefs.h. */
31183 #ifdef HAVE_IEEEFP_H
31184 #include <ieeefp.h>
31195 if ac_fn_cxx_try_compile "$LINENO"; then :
31196 glibcxx_cv_func__isnanl_use=yes
31198 glibcxx_cv_func__isnanl_use=no
31200 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
31202 ac_cpp='$CPP $CPPFLAGS'
31203 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
31204 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
31205 ac_compiler_gnu=$ac_cv_c_compiler_gnu
31211 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__isnanl_use" >&5
31212 $as_echo "$glibcxx_cv_func__isnanl_use" >&6; }
31214 if test x$glibcxx_cv_func__isnanl_use = x"yes"; then
31215 for ac_func in _isnanl
31217 ac_fn_c_check_func "$LINENO" "_isnanl" "ac_cv_func__isnanl"
31218 if test "x$ac_cv_func__isnanl" = x""yes; then :
31219 cat >>confdefs.h <<_ACEOF
31220 #define HAVE__ISNANL 1
31233 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for isinfl declaration" >&5
31234 $as_echo_n "checking for isinfl declaration... " >&6; }
31235 if test x${glibcxx_cv_func_isinfl_use+set} != xset; then
31236 if test "${glibcxx_cv_func_isinfl_use+set}" = set; then :
31237 $as_echo_n "(cached) " >&6
31242 ac_cpp='$CXXCPP $CPPFLAGS'
31243 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
31244 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
31245 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
31247 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
31248 /* end confdefs.h. */
31250 #ifdef HAVE_IEEEFP_H
31251 #include <ieeefp.h>
31262 if ac_fn_cxx_try_compile "$LINENO"; then :
31263 glibcxx_cv_func_isinfl_use=yes
31265 glibcxx_cv_func_isinfl_use=no
31267 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
31269 ac_cpp='$CPP $CPPFLAGS'
31270 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
31271 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
31272 ac_compiler_gnu=$ac_cv_c_compiler_gnu
31278 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_isinfl_use" >&5
31279 $as_echo "$glibcxx_cv_func_isinfl_use" >&6; }
31281 if test x$glibcxx_cv_func_isinfl_use = x"yes"; then
31282 for ac_func in isinfl
31284 ac_fn_c_check_func "$LINENO" "isinfl" "ac_cv_func_isinfl"
31285 if test "x$ac_cv_func_isinfl" = x""yes; then :
31286 cat >>confdefs.h <<_ACEOF
31287 #define HAVE_ISINFL 1
31295 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _isinfl declaration" >&5
31296 $as_echo_n "checking for _isinfl declaration... " >&6; }
31297 if test x${glibcxx_cv_func__isinfl_use+set} != xset; then
31298 if test "${glibcxx_cv_func__isinfl_use+set}" = set; then :
31299 $as_echo_n "(cached) " >&6
31304 ac_cpp='$CXXCPP $CPPFLAGS'
31305 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
31306 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
31307 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
31309 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
31310 /* end confdefs.h. */
31312 #ifdef HAVE_IEEEFP_H
31313 #include <ieeefp.h>
31324 if ac_fn_cxx_try_compile "$LINENO"; then :
31325 glibcxx_cv_func__isinfl_use=yes
31327 glibcxx_cv_func__isinfl_use=no
31329 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
31331 ac_cpp='$CPP $CPPFLAGS'
31332 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
31333 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
31334 ac_compiler_gnu=$ac_cv_c_compiler_gnu
31340 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__isinfl_use" >&5
31341 $as_echo "$glibcxx_cv_func__isinfl_use" >&6; }
31343 if test x$glibcxx_cv_func__isinfl_use = x"yes"; then
31344 for ac_func in _isinfl
31346 ac_fn_c_check_func "$LINENO" "_isinfl" "ac_cv_func__isinfl"
31347 if test "x$ac_cv_func__isinfl" = x""yes; then :
31348 cat >>confdefs.h <<_ACEOF
31349 #define HAVE__ISINFL 1
31362 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for atan2l declaration" >&5
31363 $as_echo_n "checking for atan2l declaration... " >&6; }
31364 if test x${glibcxx_cv_func_atan2l_use+set} != xset; then
31365 if test "${glibcxx_cv_func_atan2l_use+set}" = set; then :
31366 $as_echo_n "(cached) " >&6
31371 ac_cpp='$CXXCPP $CPPFLAGS'
31372 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
31373 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
31374 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
31376 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
31377 /* end confdefs.h. */
31387 if ac_fn_cxx_try_compile "$LINENO"; then :
31388 glibcxx_cv_func_atan2l_use=yes
31390 glibcxx_cv_func_atan2l_use=no
31392 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
31394 ac_cpp='$CPP $CPPFLAGS'
31395 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
31396 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
31397 ac_compiler_gnu=$ac_cv_c_compiler_gnu
31403 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_atan2l_use" >&5
31404 $as_echo "$glibcxx_cv_func_atan2l_use" >&6; }
31406 if test x$glibcxx_cv_func_atan2l_use = x"yes"; then
31407 for ac_func in atan2l
31409 ac_fn_c_check_func "$LINENO" "atan2l" "ac_cv_func_atan2l"
31410 if test "x$ac_cv_func_atan2l" = x""yes; then :
31411 cat >>confdefs.h <<_ACEOF
31412 #define HAVE_ATAN2L 1
31420 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _atan2l declaration" >&5
31421 $as_echo_n "checking for _atan2l declaration... " >&6; }
31422 if test x${glibcxx_cv_func__atan2l_use+set} != xset; then
31423 if test "${glibcxx_cv_func__atan2l_use+set}" = set; then :
31424 $as_echo_n "(cached) " >&6
31429 ac_cpp='$CXXCPP $CPPFLAGS'
31430 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
31431 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
31432 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
31434 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
31435 /* end confdefs.h. */
31445 if ac_fn_cxx_try_compile "$LINENO"; then :
31446 glibcxx_cv_func__atan2l_use=yes
31448 glibcxx_cv_func__atan2l_use=no
31450 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
31452 ac_cpp='$CPP $CPPFLAGS'
31453 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
31454 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
31455 ac_compiler_gnu=$ac_cv_c_compiler_gnu
31461 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__atan2l_use" >&5
31462 $as_echo "$glibcxx_cv_func__atan2l_use" >&6; }
31464 if test x$glibcxx_cv_func__atan2l_use = x"yes"; then
31465 for ac_func in _atan2l
31467 ac_fn_c_check_func "$LINENO" "_atan2l" "ac_cv_func__atan2l"
31468 if test "x$ac_cv_func__atan2l" = x""yes; then :
31469 cat >>confdefs.h <<_ACEOF
31470 #define HAVE__ATAN2L 1
31483 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for expl declaration" >&5
31484 $as_echo_n "checking for expl declaration... " >&6; }
31485 if test x${glibcxx_cv_func_expl_use+set} != xset; then
31486 if test "${glibcxx_cv_func_expl_use+set}" = set; then :
31487 $as_echo_n "(cached) " >&6
31492 ac_cpp='$CXXCPP $CPPFLAGS'
31493 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
31494 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
31495 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
31497 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
31498 /* end confdefs.h. */
31500 #ifdef HAVE_IEEEFP_H
31501 #include <ieeefp.h>
31512 if ac_fn_cxx_try_compile "$LINENO"; then :
31513 glibcxx_cv_func_expl_use=yes
31515 glibcxx_cv_func_expl_use=no
31517 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
31519 ac_cpp='$CPP $CPPFLAGS'
31520 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
31521 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
31522 ac_compiler_gnu=$ac_cv_c_compiler_gnu
31528 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_expl_use" >&5
31529 $as_echo "$glibcxx_cv_func_expl_use" >&6; }
31531 if test x$glibcxx_cv_func_expl_use = x"yes"; then
31532 for ac_func in expl
31534 ac_fn_c_check_func "$LINENO" "expl" "ac_cv_func_expl"
31535 if test "x$ac_cv_func_expl" = x""yes; then :
31536 cat >>confdefs.h <<_ACEOF
31537 #define HAVE_EXPL 1
31545 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _expl declaration" >&5
31546 $as_echo_n "checking for _expl declaration... " >&6; }
31547 if test x${glibcxx_cv_func__expl_use+set} != xset; then
31548 if test "${glibcxx_cv_func__expl_use+set}" = set; then :
31549 $as_echo_n "(cached) " >&6
31554 ac_cpp='$CXXCPP $CPPFLAGS'
31555 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
31556 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
31557 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
31559 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
31560 /* end confdefs.h. */
31562 #ifdef HAVE_IEEEFP_H
31563 #include <ieeefp.h>
31574 if ac_fn_cxx_try_compile "$LINENO"; then :
31575 glibcxx_cv_func__expl_use=yes
31577 glibcxx_cv_func__expl_use=no
31579 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
31581 ac_cpp='$CPP $CPPFLAGS'
31582 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
31583 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
31584 ac_compiler_gnu=$ac_cv_c_compiler_gnu
31590 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__expl_use" >&5
31591 $as_echo "$glibcxx_cv_func__expl_use" >&6; }
31593 if test x$glibcxx_cv_func__expl_use = x"yes"; then
31594 for ac_func in _expl
31596 ac_fn_c_check_func "$LINENO" "_expl" "ac_cv_func__expl"
31597 if test "x$ac_cv_func__expl" = x""yes; then :
31598 cat >>confdefs.h <<_ACEOF
31599 #define HAVE__EXPL 1
31612 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fabsl declaration" >&5
31613 $as_echo_n "checking for fabsl declaration... " >&6; }
31614 if test x${glibcxx_cv_func_fabsl_use+set} != xset; then
31615 if test "${glibcxx_cv_func_fabsl_use+set}" = set; then :
31616 $as_echo_n "(cached) " >&6
31621 ac_cpp='$CXXCPP $CPPFLAGS'
31622 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
31623 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
31624 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
31626 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
31627 /* end confdefs.h. */
31629 #ifdef HAVE_IEEEFP_H
31630 #include <ieeefp.h>
31641 if ac_fn_cxx_try_compile "$LINENO"; then :
31642 glibcxx_cv_func_fabsl_use=yes
31644 glibcxx_cv_func_fabsl_use=no
31646 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
31648 ac_cpp='$CPP $CPPFLAGS'
31649 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
31650 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
31651 ac_compiler_gnu=$ac_cv_c_compiler_gnu
31657 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_fabsl_use" >&5
31658 $as_echo "$glibcxx_cv_func_fabsl_use" >&6; }
31660 if test x$glibcxx_cv_func_fabsl_use = x"yes"; then
31661 for ac_func in fabsl
31663 ac_fn_c_check_func "$LINENO" "fabsl" "ac_cv_func_fabsl"
31664 if test "x$ac_cv_func_fabsl" = x""yes; then :
31665 cat >>confdefs.h <<_ACEOF
31666 #define HAVE_FABSL 1
31674 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _fabsl declaration" >&5
31675 $as_echo_n "checking for _fabsl declaration... " >&6; }
31676 if test x${glibcxx_cv_func__fabsl_use+set} != xset; then
31677 if test "${glibcxx_cv_func__fabsl_use+set}" = set; then :
31678 $as_echo_n "(cached) " >&6
31683 ac_cpp='$CXXCPP $CPPFLAGS'
31684 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
31685 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
31686 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
31688 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
31689 /* end confdefs.h. */
31691 #ifdef HAVE_IEEEFP_H
31692 #include <ieeefp.h>
31703 if ac_fn_cxx_try_compile "$LINENO"; then :
31704 glibcxx_cv_func__fabsl_use=yes
31706 glibcxx_cv_func__fabsl_use=no
31708 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
31710 ac_cpp='$CPP $CPPFLAGS'
31711 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
31712 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
31713 ac_compiler_gnu=$ac_cv_c_compiler_gnu
31719 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__fabsl_use" >&5
31720 $as_echo "$glibcxx_cv_func__fabsl_use" >&6; }
31722 if test x$glibcxx_cv_func__fabsl_use = x"yes"; then
31723 for ac_func in _fabsl
31725 ac_fn_c_check_func "$LINENO" "_fabsl" "ac_cv_func__fabsl"
31726 if test "x$ac_cv_func__fabsl" = x""yes; then :
31727 cat >>confdefs.h <<_ACEOF
31728 #define HAVE__FABSL 1
31741 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fmodl declaration" >&5
31742 $as_echo_n "checking for fmodl declaration... " >&6; }
31743 if test x${glibcxx_cv_func_fmodl_use+set} != xset; then
31744 if test "${glibcxx_cv_func_fmodl_use+set}" = set; then :
31745 $as_echo_n "(cached) " >&6
31750 ac_cpp='$CXXCPP $CPPFLAGS'
31751 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
31752 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
31753 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
31755 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
31756 /* end confdefs.h. */
31766 if ac_fn_cxx_try_compile "$LINENO"; then :
31767 glibcxx_cv_func_fmodl_use=yes
31769 glibcxx_cv_func_fmodl_use=no
31771 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
31773 ac_cpp='$CPP $CPPFLAGS'
31774 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
31775 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
31776 ac_compiler_gnu=$ac_cv_c_compiler_gnu
31782 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_fmodl_use" >&5
31783 $as_echo "$glibcxx_cv_func_fmodl_use" >&6; }
31785 if test x$glibcxx_cv_func_fmodl_use = x"yes"; then
31786 for ac_func in fmodl
31788 ac_fn_c_check_func "$LINENO" "fmodl" "ac_cv_func_fmodl"
31789 if test "x$ac_cv_func_fmodl" = x""yes; then :
31790 cat >>confdefs.h <<_ACEOF
31791 #define HAVE_FMODL 1
31799 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _fmodl declaration" >&5
31800 $as_echo_n "checking for _fmodl declaration... " >&6; }
31801 if test x${glibcxx_cv_func__fmodl_use+set} != xset; then
31802 if test "${glibcxx_cv_func__fmodl_use+set}" = set; then :
31803 $as_echo_n "(cached) " >&6
31808 ac_cpp='$CXXCPP $CPPFLAGS'
31809 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
31810 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
31811 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
31813 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
31814 /* end confdefs.h. */
31824 if ac_fn_cxx_try_compile "$LINENO"; then :
31825 glibcxx_cv_func__fmodl_use=yes
31827 glibcxx_cv_func__fmodl_use=no
31829 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
31831 ac_cpp='$CPP $CPPFLAGS'
31832 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
31833 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
31834 ac_compiler_gnu=$ac_cv_c_compiler_gnu
31840 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__fmodl_use" >&5
31841 $as_echo "$glibcxx_cv_func__fmodl_use" >&6; }
31843 if test x$glibcxx_cv_func__fmodl_use = x"yes"; then
31844 for ac_func in _fmodl
31846 ac_fn_c_check_func "$LINENO" "_fmodl" "ac_cv_func__fmodl"
31847 if test "x$ac_cv_func__fmodl" = x""yes; then :
31848 cat >>confdefs.h <<_ACEOF
31849 #define HAVE__FMODL 1
31862 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for frexpl declaration" >&5
31863 $as_echo_n "checking for frexpl declaration... " >&6; }
31864 if test x${glibcxx_cv_func_frexpl_use+set} != xset; then
31865 if test "${glibcxx_cv_func_frexpl_use+set}" = set; then :
31866 $as_echo_n "(cached) " >&6
31871 ac_cpp='$CXXCPP $CPPFLAGS'
31872 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
31873 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
31874 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
31876 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
31877 /* end confdefs.h. */
31887 if ac_fn_cxx_try_compile "$LINENO"; then :
31888 glibcxx_cv_func_frexpl_use=yes
31890 glibcxx_cv_func_frexpl_use=no
31892 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
31894 ac_cpp='$CPP $CPPFLAGS'
31895 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
31896 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
31897 ac_compiler_gnu=$ac_cv_c_compiler_gnu
31903 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_frexpl_use" >&5
31904 $as_echo "$glibcxx_cv_func_frexpl_use" >&6; }
31906 if test x$glibcxx_cv_func_frexpl_use = x"yes"; then
31907 for ac_func in frexpl
31909 ac_fn_c_check_func "$LINENO" "frexpl" "ac_cv_func_frexpl"
31910 if test "x$ac_cv_func_frexpl" = x""yes; then :
31911 cat >>confdefs.h <<_ACEOF
31912 #define HAVE_FREXPL 1
31920 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _frexpl declaration" >&5
31921 $as_echo_n "checking for _frexpl declaration... " >&6; }
31922 if test x${glibcxx_cv_func__frexpl_use+set} != xset; then
31923 if test "${glibcxx_cv_func__frexpl_use+set}" = set; then :
31924 $as_echo_n "(cached) " >&6
31929 ac_cpp='$CXXCPP $CPPFLAGS'
31930 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
31931 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
31932 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
31934 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
31935 /* end confdefs.h. */
31945 if ac_fn_cxx_try_compile "$LINENO"; then :
31946 glibcxx_cv_func__frexpl_use=yes
31948 glibcxx_cv_func__frexpl_use=no
31950 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
31952 ac_cpp='$CPP $CPPFLAGS'
31953 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
31954 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
31955 ac_compiler_gnu=$ac_cv_c_compiler_gnu
31961 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__frexpl_use" >&5
31962 $as_echo "$glibcxx_cv_func__frexpl_use" >&6; }
31964 if test x$glibcxx_cv_func__frexpl_use = x"yes"; then
31965 for ac_func in _frexpl
31967 ac_fn_c_check_func "$LINENO" "_frexpl" "ac_cv_func__frexpl"
31968 if test "x$ac_cv_func__frexpl" = x""yes; then :
31969 cat >>confdefs.h <<_ACEOF
31970 #define HAVE__FREXPL 1
31983 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for hypotl declaration" >&5
31984 $as_echo_n "checking for hypotl declaration... " >&6; }
31985 if test x${glibcxx_cv_func_hypotl_use+set} != xset; then
31986 if test "${glibcxx_cv_func_hypotl_use+set}" = set; then :
31987 $as_echo_n "(cached) " >&6
31992 ac_cpp='$CXXCPP $CPPFLAGS'
31993 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
31994 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
31995 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
31997 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
31998 /* end confdefs.h. */
32008 if ac_fn_cxx_try_compile "$LINENO"; then :
32009 glibcxx_cv_func_hypotl_use=yes
32011 glibcxx_cv_func_hypotl_use=no
32013 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
32015 ac_cpp='$CPP $CPPFLAGS'
32016 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
32017 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
32018 ac_compiler_gnu=$ac_cv_c_compiler_gnu
32024 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_hypotl_use" >&5
32025 $as_echo "$glibcxx_cv_func_hypotl_use" >&6; }
32027 if test x$glibcxx_cv_func_hypotl_use = x"yes"; then
32028 for ac_func in hypotl
32030 ac_fn_c_check_func "$LINENO" "hypotl" "ac_cv_func_hypotl"
32031 if test "x$ac_cv_func_hypotl" = x""yes; then :
32032 cat >>confdefs.h <<_ACEOF
32033 #define HAVE_HYPOTL 1
32041 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _hypotl declaration" >&5
32042 $as_echo_n "checking for _hypotl declaration... " >&6; }
32043 if test x${glibcxx_cv_func__hypotl_use+set} != xset; then
32044 if test "${glibcxx_cv_func__hypotl_use+set}" = set; then :
32045 $as_echo_n "(cached) " >&6
32050 ac_cpp='$CXXCPP $CPPFLAGS'
32051 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
32052 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
32053 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
32055 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
32056 /* end confdefs.h. */
32066 if ac_fn_cxx_try_compile "$LINENO"; then :
32067 glibcxx_cv_func__hypotl_use=yes
32069 glibcxx_cv_func__hypotl_use=no
32071 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
32073 ac_cpp='$CPP $CPPFLAGS'
32074 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
32075 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
32076 ac_compiler_gnu=$ac_cv_c_compiler_gnu
32082 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__hypotl_use" >&5
32083 $as_echo "$glibcxx_cv_func__hypotl_use" >&6; }
32085 if test x$glibcxx_cv_func__hypotl_use = x"yes"; then
32086 for ac_func in _hypotl
32088 ac_fn_c_check_func "$LINENO" "_hypotl" "ac_cv_func__hypotl"
32089 if test "x$ac_cv_func__hypotl" = x""yes; then :
32090 cat >>confdefs.h <<_ACEOF
32091 #define HAVE__HYPOTL 1
32104 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ldexpl declaration" >&5
32105 $as_echo_n "checking for ldexpl declaration... " >&6; }
32106 if test x${glibcxx_cv_func_ldexpl_use+set} != xset; then
32107 if test "${glibcxx_cv_func_ldexpl_use+set}" = set; then :
32108 $as_echo_n "(cached) " >&6
32113 ac_cpp='$CXXCPP $CPPFLAGS'
32114 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
32115 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
32116 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
32118 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
32119 /* end confdefs.h. */
32129 if ac_fn_cxx_try_compile "$LINENO"; then :
32130 glibcxx_cv_func_ldexpl_use=yes
32132 glibcxx_cv_func_ldexpl_use=no
32134 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
32136 ac_cpp='$CPP $CPPFLAGS'
32137 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
32138 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
32139 ac_compiler_gnu=$ac_cv_c_compiler_gnu
32145 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_ldexpl_use" >&5
32146 $as_echo "$glibcxx_cv_func_ldexpl_use" >&6; }
32148 if test x$glibcxx_cv_func_ldexpl_use = x"yes"; then
32149 for ac_func in ldexpl
32151 ac_fn_c_check_func "$LINENO" "ldexpl" "ac_cv_func_ldexpl"
32152 if test "x$ac_cv_func_ldexpl" = x""yes; then :
32153 cat >>confdefs.h <<_ACEOF
32154 #define HAVE_LDEXPL 1
32162 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _ldexpl declaration" >&5
32163 $as_echo_n "checking for _ldexpl declaration... " >&6; }
32164 if test x${glibcxx_cv_func__ldexpl_use+set} != xset; then
32165 if test "${glibcxx_cv_func__ldexpl_use+set}" = set; then :
32166 $as_echo_n "(cached) " >&6
32171 ac_cpp='$CXXCPP $CPPFLAGS'
32172 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
32173 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
32174 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
32176 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
32177 /* end confdefs.h. */
32187 if ac_fn_cxx_try_compile "$LINENO"; then :
32188 glibcxx_cv_func__ldexpl_use=yes
32190 glibcxx_cv_func__ldexpl_use=no
32192 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
32194 ac_cpp='$CPP $CPPFLAGS'
32195 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
32196 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
32197 ac_compiler_gnu=$ac_cv_c_compiler_gnu
32203 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__ldexpl_use" >&5
32204 $as_echo "$glibcxx_cv_func__ldexpl_use" >&6; }
32206 if test x$glibcxx_cv_func__ldexpl_use = x"yes"; then
32207 for ac_func in _ldexpl
32209 ac_fn_c_check_func "$LINENO" "_ldexpl" "ac_cv_func__ldexpl"
32210 if test "x$ac_cv_func__ldexpl" = x""yes; then :
32211 cat >>confdefs.h <<_ACEOF
32212 #define HAVE__LDEXPL 1
32225 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for logl declaration" >&5
32226 $as_echo_n "checking for logl declaration... " >&6; }
32227 if test x${glibcxx_cv_func_logl_use+set} != xset; then
32228 if test "${glibcxx_cv_func_logl_use+set}" = set; then :
32229 $as_echo_n "(cached) " >&6
32234 ac_cpp='$CXXCPP $CPPFLAGS'
32235 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
32236 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
32237 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
32239 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
32240 /* end confdefs.h. */
32242 #ifdef HAVE_IEEEFP_H
32243 #include <ieeefp.h>
32254 if ac_fn_cxx_try_compile "$LINENO"; then :
32255 glibcxx_cv_func_logl_use=yes
32257 glibcxx_cv_func_logl_use=no
32259 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
32261 ac_cpp='$CPP $CPPFLAGS'
32262 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
32263 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
32264 ac_compiler_gnu=$ac_cv_c_compiler_gnu
32270 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_logl_use" >&5
32271 $as_echo "$glibcxx_cv_func_logl_use" >&6; }
32273 if test x$glibcxx_cv_func_logl_use = x"yes"; then
32274 for ac_func in logl
32276 ac_fn_c_check_func "$LINENO" "logl" "ac_cv_func_logl"
32277 if test "x$ac_cv_func_logl" = x""yes; then :
32278 cat >>confdefs.h <<_ACEOF
32279 #define HAVE_LOGL 1
32287 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _logl declaration" >&5
32288 $as_echo_n "checking for _logl declaration... " >&6; }
32289 if test x${glibcxx_cv_func__logl_use+set} != xset; then
32290 if test "${glibcxx_cv_func__logl_use+set}" = set; then :
32291 $as_echo_n "(cached) " >&6
32296 ac_cpp='$CXXCPP $CPPFLAGS'
32297 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
32298 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
32299 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
32301 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
32302 /* end confdefs.h. */
32304 #ifdef HAVE_IEEEFP_H
32305 #include <ieeefp.h>
32316 if ac_fn_cxx_try_compile "$LINENO"; then :
32317 glibcxx_cv_func__logl_use=yes
32319 glibcxx_cv_func__logl_use=no
32321 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
32323 ac_cpp='$CPP $CPPFLAGS'
32324 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
32325 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
32326 ac_compiler_gnu=$ac_cv_c_compiler_gnu
32332 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__logl_use" >&5
32333 $as_echo "$glibcxx_cv_func__logl_use" >&6; }
32335 if test x$glibcxx_cv_func__logl_use = x"yes"; then
32336 for ac_func in _logl
32338 ac_fn_c_check_func "$LINENO" "_logl" "ac_cv_func__logl"
32339 if test "x$ac_cv_func__logl" = x""yes; then :
32340 cat >>confdefs.h <<_ACEOF
32341 #define HAVE__LOGL 1
32354 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for log10l declaration" >&5
32355 $as_echo_n "checking for log10l declaration... " >&6; }
32356 if test x${glibcxx_cv_func_log10l_use+set} != xset; then
32357 if test "${glibcxx_cv_func_log10l_use+set}" = set; then :
32358 $as_echo_n "(cached) " >&6
32363 ac_cpp='$CXXCPP $CPPFLAGS'
32364 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
32365 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
32366 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
32368 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
32369 /* end confdefs.h. */
32371 #ifdef HAVE_IEEEFP_H
32372 #include <ieeefp.h>
32383 if ac_fn_cxx_try_compile "$LINENO"; then :
32384 glibcxx_cv_func_log10l_use=yes
32386 glibcxx_cv_func_log10l_use=no
32388 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
32390 ac_cpp='$CPP $CPPFLAGS'
32391 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
32392 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
32393 ac_compiler_gnu=$ac_cv_c_compiler_gnu
32399 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_log10l_use" >&5
32400 $as_echo "$glibcxx_cv_func_log10l_use" >&6; }
32402 if test x$glibcxx_cv_func_log10l_use = x"yes"; then
32403 for ac_func in log10l
32405 ac_fn_c_check_func "$LINENO" "log10l" "ac_cv_func_log10l"
32406 if test "x$ac_cv_func_log10l" = x""yes; then :
32407 cat >>confdefs.h <<_ACEOF
32408 #define HAVE_LOG10L 1
32416 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _log10l declaration" >&5
32417 $as_echo_n "checking for _log10l declaration... " >&6; }
32418 if test x${glibcxx_cv_func__log10l_use+set} != xset; then
32419 if test "${glibcxx_cv_func__log10l_use+set}" = set; then :
32420 $as_echo_n "(cached) " >&6
32425 ac_cpp='$CXXCPP $CPPFLAGS'
32426 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
32427 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
32428 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
32430 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
32431 /* end confdefs.h. */
32433 #ifdef HAVE_IEEEFP_H
32434 #include <ieeefp.h>
32445 if ac_fn_cxx_try_compile "$LINENO"; then :
32446 glibcxx_cv_func__log10l_use=yes
32448 glibcxx_cv_func__log10l_use=no
32450 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
32452 ac_cpp='$CPP $CPPFLAGS'
32453 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
32454 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
32455 ac_compiler_gnu=$ac_cv_c_compiler_gnu
32461 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__log10l_use" >&5
32462 $as_echo "$glibcxx_cv_func__log10l_use" >&6; }
32464 if test x$glibcxx_cv_func__log10l_use = x"yes"; then
32465 for ac_func in _log10l
32467 ac_fn_c_check_func "$LINENO" "_log10l" "ac_cv_func__log10l"
32468 if test "x$ac_cv_func__log10l" = x""yes; then :
32469 cat >>confdefs.h <<_ACEOF
32470 #define HAVE__LOG10L 1
32483 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for modfl declaration" >&5
32484 $as_echo_n "checking for modfl declaration... " >&6; }
32485 if test x${glibcxx_cv_func_modfl_use+set} != xset; then
32486 if test "${glibcxx_cv_func_modfl_use+set}" = set; then :
32487 $as_echo_n "(cached) " >&6
32492 ac_cpp='$CXXCPP $CPPFLAGS'
32493 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
32494 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
32495 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
32497 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
32498 /* end confdefs.h. */
32508 if ac_fn_cxx_try_compile "$LINENO"; then :
32509 glibcxx_cv_func_modfl_use=yes
32511 glibcxx_cv_func_modfl_use=no
32513 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
32515 ac_cpp='$CPP $CPPFLAGS'
32516 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
32517 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
32518 ac_compiler_gnu=$ac_cv_c_compiler_gnu
32524 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_modfl_use" >&5
32525 $as_echo "$glibcxx_cv_func_modfl_use" >&6; }
32527 if test x$glibcxx_cv_func_modfl_use = x"yes"; then
32528 for ac_func in modfl
32530 ac_fn_c_check_func "$LINENO" "modfl" "ac_cv_func_modfl"
32531 if test "x$ac_cv_func_modfl" = x""yes; then :
32532 cat >>confdefs.h <<_ACEOF
32533 #define HAVE_MODFL 1
32541 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _modfl declaration" >&5
32542 $as_echo_n "checking for _modfl declaration... " >&6; }
32543 if test x${glibcxx_cv_func__modfl_use+set} != xset; then
32544 if test "${glibcxx_cv_func__modfl_use+set}" = set; then :
32545 $as_echo_n "(cached) " >&6
32550 ac_cpp='$CXXCPP $CPPFLAGS'
32551 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
32552 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
32553 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
32555 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
32556 /* end confdefs.h. */
32566 if ac_fn_cxx_try_compile "$LINENO"; then :
32567 glibcxx_cv_func__modfl_use=yes
32569 glibcxx_cv_func__modfl_use=no
32571 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
32573 ac_cpp='$CPP $CPPFLAGS'
32574 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
32575 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
32576 ac_compiler_gnu=$ac_cv_c_compiler_gnu
32582 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__modfl_use" >&5
32583 $as_echo "$glibcxx_cv_func__modfl_use" >&6; }
32585 if test x$glibcxx_cv_func__modfl_use = x"yes"; then
32586 for ac_func in _modfl
32588 ac_fn_c_check_func "$LINENO" "_modfl" "ac_cv_func__modfl"
32589 if test "x$ac_cv_func__modfl" = x""yes; then :
32590 cat >>confdefs.h <<_ACEOF
32591 #define HAVE__MODFL 1
32604 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for powl declaration" >&5
32605 $as_echo_n "checking for powl declaration... " >&6; }
32606 if test x${glibcxx_cv_func_powl_use+set} != xset; then
32607 if test "${glibcxx_cv_func_powl_use+set}" = set; then :
32608 $as_echo_n "(cached) " >&6
32613 ac_cpp='$CXXCPP $CPPFLAGS'
32614 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
32615 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
32616 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
32618 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
32619 /* end confdefs.h. */
32629 if ac_fn_cxx_try_compile "$LINENO"; then :
32630 glibcxx_cv_func_powl_use=yes
32632 glibcxx_cv_func_powl_use=no
32634 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
32636 ac_cpp='$CPP $CPPFLAGS'
32637 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
32638 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
32639 ac_compiler_gnu=$ac_cv_c_compiler_gnu
32645 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_powl_use" >&5
32646 $as_echo "$glibcxx_cv_func_powl_use" >&6; }
32648 if test x$glibcxx_cv_func_powl_use = x"yes"; then
32649 for ac_func in powl
32651 ac_fn_c_check_func "$LINENO" "powl" "ac_cv_func_powl"
32652 if test "x$ac_cv_func_powl" = x""yes; then :
32653 cat >>confdefs.h <<_ACEOF
32654 #define HAVE_POWL 1
32662 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _powl declaration" >&5
32663 $as_echo_n "checking for _powl declaration... " >&6; }
32664 if test x${glibcxx_cv_func__powl_use+set} != xset; then
32665 if test "${glibcxx_cv_func__powl_use+set}" = set; then :
32666 $as_echo_n "(cached) " >&6
32671 ac_cpp='$CXXCPP $CPPFLAGS'
32672 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
32673 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
32674 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
32676 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
32677 /* end confdefs.h. */
32687 if ac_fn_cxx_try_compile "$LINENO"; then :
32688 glibcxx_cv_func__powl_use=yes
32690 glibcxx_cv_func__powl_use=no
32692 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
32694 ac_cpp='$CPP $CPPFLAGS'
32695 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
32696 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
32697 ac_compiler_gnu=$ac_cv_c_compiler_gnu
32703 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__powl_use" >&5
32704 $as_echo "$glibcxx_cv_func__powl_use" >&6; }
32706 if test x$glibcxx_cv_func__powl_use = x"yes"; then
32707 for ac_func in _powl
32709 ac_fn_c_check_func "$LINENO" "_powl" "ac_cv_func__powl"
32710 if test "x$ac_cv_func__powl" = x""yes; then :
32711 cat >>confdefs.h <<_ACEOF
32712 #define HAVE__POWL 1
32725 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sqrtl declaration" >&5
32726 $as_echo_n "checking for sqrtl declaration... " >&6; }
32727 if test x${glibcxx_cv_func_sqrtl_use+set} != xset; then
32728 if test "${glibcxx_cv_func_sqrtl_use+set}" = set; then :
32729 $as_echo_n "(cached) " >&6
32734 ac_cpp='$CXXCPP $CPPFLAGS'
32735 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
32736 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
32737 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
32739 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
32740 /* end confdefs.h. */
32742 #ifdef HAVE_IEEEFP_H
32743 #include <ieeefp.h>
32754 if ac_fn_cxx_try_compile "$LINENO"; then :
32755 glibcxx_cv_func_sqrtl_use=yes
32757 glibcxx_cv_func_sqrtl_use=no
32759 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
32761 ac_cpp='$CPP $CPPFLAGS'
32762 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
32763 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
32764 ac_compiler_gnu=$ac_cv_c_compiler_gnu
32770 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_sqrtl_use" >&5
32771 $as_echo "$glibcxx_cv_func_sqrtl_use" >&6; }
32773 if test x$glibcxx_cv_func_sqrtl_use = x"yes"; then
32774 for ac_func in sqrtl
32776 ac_fn_c_check_func "$LINENO" "sqrtl" "ac_cv_func_sqrtl"
32777 if test "x$ac_cv_func_sqrtl" = x""yes; then :
32778 cat >>confdefs.h <<_ACEOF
32779 #define HAVE_SQRTL 1
32787 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _sqrtl declaration" >&5
32788 $as_echo_n "checking for _sqrtl declaration... " >&6; }
32789 if test x${glibcxx_cv_func__sqrtl_use+set} != xset; then
32790 if test "${glibcxx_cv_func__sqrtl_use+set}" = set; then :
32791 $as_echo_n "(cached) " >&6
32796 ac_cpp='$CXXCPP $CPPFLAGS'
32797 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
32798 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
32799 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
32801 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
32802 /* end confdefs.h. */
32804 #ifdef HAVE_IEEEFP_H
32805 #include <ieeefp.h>
32816 if ac_fn_cxx_try_compile "$LINENO"; then :
32817 glibcxx_cv_func__sqrtl_use=yes
32819 glibcxx_cv_func__sqrtl_use=no
32821 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
32823 ac_cpp='$CPP $CPPFLAGS'
32824 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
32825 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
32826 ac_compiler_gnu=$ac_cv_c_compiler_gnu
32832 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__sqrtl_use" >&5
32833 $as_echo "$glibcxx_cv_func__sqrtl_use" >&6; }
32835 if test x$glibcxx_cv_func__sqrtl_use = x"yes"; then
32836 for ac_func in _sqrtl
32838 ac_fn_c_check_func "$LINENO" "_sqrtl" "ac_cv_func__sqrtl"
32839 if test "x$ac_cv_func__sqrtl" = x""yes; then :
32840 cat >>confdefs.h <<_ACEOF
32841 #define HAVE__SQRTL 1
32854 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sincosl declaration" >&5
32855 $as_echo_n "checking for sincosl declaration... " >&6; }
32856 if test x${glibcxx_cv_func_sincosl_use+set} != xset; then
32857 if test "${glibcxx_cv_func_sincosl_use+set}" = set; then :
32858 $as_echo_n "(cached) " >&6
32863 ac_cpp='$CXXCPP $CPPFLAGS'
32864 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
32865 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
32866 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
32868 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
32869 /* end confdefs.h. */
32879 if ac_fn_cxx_try_compile "$LINENO"; then :
32880 glibcxx_cv_func_sincosl_use=yes
32882 glibcxx_cv_func_sincosl_use=no
32884 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
32886 ac_cpp='$CPP $CPPFLAGS'
32887 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
32888 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
32889 ac_compiler_gnu=$ac_cv_c_compiler_gnu
32895 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_sincosl_use" >&5
32896 $as_echo "$glibcxx_cv_func_sincosl_use" >&6; }
32898 if test x$glibcxx_cv_func_sincosl_use = x"yes"; then
32899 for ac_func in sincosl
32901 ac_fn_c_check_func "$LINENO" "sincosl" "ac_cv_func_sincosl"
32902 if test "x$ac_cv_func_sincosl" = x""yes; then :
32903 cat >>confdefs.h <<_ACEOF
32904 #define HAVE_SINCOSL 1
32912 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _sincosl declaration" >&5
32913 $as_echo_n "checking for _sincosl declaration... " >&6; }
32914 if test x${glibcxx_cv_func__sincosl_use+set} != xset; then
32915 if test "${glibcxx_cv_func__sincosl_use+set}" = set; then :
32916 $as_echo_n "(cached) " >&6
32921 ac_cpp='$CXXCPP $CPPFLAGS'
32922 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
32923 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
32924 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
32926 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
32927 /* end confdefs.h. */
32937 if ac_fn_cxx_try_compile "$LINENO"; then :
32938 glibcxx_cv_func__sincosl_use=yes
32940 glibcxx_cv_func__sincosl_use=no
32942 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
32944 ac_cpp='$CPP $CPPFLAGS'
32945 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
32946 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
32947 ac_compiler_gnu=$ac_cv_c_compiler_gnu
32953 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__sincosl_use" >&5
32954 $as_echo "$glibcxx_cv_func__sincosl_use" >&6; }
32956 if test x$glibcxx_cv_func__sincosl_use = x"yes"; then
32957 for ac_func in _sincosl
32959 ac_fn_c_check_func "$LINENO" "_sincosl" "ac_cv_func__sincosl"
32960 if test "x$ac_cv_func__sincosl" = x""yes; then :
32961 cat >>confdefs.h <<_ACEOF
32962 #define HAVE__SINCOSL 1
32975 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for finitel declaration" >&5
32976 $as_echo_n "checking for finitel declaration... " >&6; }
32977 if test x${glibcxx_cv_func_finitel_use+set} != xset; then
32978 if test "${glibcxx_cv_func_finitel_use+set}" = set; then :
32979 $as_echo_n "(cached) " >&6
32984 ac_cpp='$CXXCPP $CPPFLAGS'
32985 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
32986 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
32987 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
32989 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
32990 /* end confdefs.h. */
32992 #ifdef HAVE_IEEEFP_H
32993 #include <ieeefp.h>
33004 if ac_fn_cxx_try_compile "$LINENO"; then :
33005 glibcxx_cv_func_finitel_use=yes
33007 glibcxx_cv_func_finitel_use=no
33009 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
33011 ac_cpp='$CPP $CPPFLAGS'
33012 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
33013 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
33014 ac_compiler_gnu=$ac_cv_c_compiler_gnu
33020 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_finitel_use" >&5
33021 $as_echo "$glibcxx_cv_func_finitel_use" >&6; }
33023 if test x$glibcxx_cv_func_finitel_use = x"yes"; then
33024 for ac_func in finitel
33026 ac_fn_c_check_func "$LINENO" "finitel" "ac_cv_func_finitel"
33027 if test "x$ac_cv_func_finitel" = x""yes; then :
33028 cat >>confdefs.h <<_ACEOF
33029 #define HAVE_FINITEL 1
33037 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _finitel declaration" >&5
33038 $as_echo_n "checking for _finitel declaration... " >&6; }
33039 if test x${glibcxx_cv_func__finitel_use+set} != xset; then
33040 if test "${glibcxx_cv_func__finitel_use+set}" = set; then :
33041 $as_echo_n "(cached) " >&6
33046 ac_cpp='$CXXCPP $CPPFLAGS'
33047 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
33048 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
33049 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
33051 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
33052 /* end confdefs.h. */
33054 #ifdef HAVE_IEEEFP_H
33055 #include <ieeefp.h>
33066 if ac_fn_cxx_try_compile "$LINENO"; then :
33067 glibcxx_cv_func__finitel_use=yes
33069 glibcxx_cv_func__finitel_use=no
33071 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
33073 ac_cpp='$CPP $CPPFLAGS'
33074 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
33075 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
33076 ac_compiler_gnu=$ac_cv_c_compiler_gnu
33082 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__finitel_use" >&5
33083 $as_echo "$glibcxx_cv_func__finitel_use" >&6; }
33085 if test x$glibcxx_cv_func__finitel_use = x"yes"; then
33086 for ac_func in _finitel
33088 ac_fn_c_check_func "$LINENO" "_finitel" "ac_cv_func__finitel"
33089 if test "x$ac_cv_func__finitel" = x""yes; then :
33090 cat >>confdefs.h <<_ACEOF
33091 #define HAVE__FINITEL 1
33103 LIBS="$ac_save_LIBS"
33104 CXXFLAGS="$ac_save_CXXFLAGS"
33107 ac_test_CXXFLAGS="${CXXFLAGS+set}"
33108 ac_save_CXXFLAGS="$CXXFLAGS"
33109 CXXFLAGS='-fno-builtin -D_GNU_SOURCE'
33112 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for strtold declaration" >&5
33113 $as_echo_n "checking for strtold declaration... " >&6; }
33114 if test x${glibcxx_cv_func_strtold_use+set} != xset; then
33115 if test "${glibcxx_cv_func_strtold_use+set}" = set; then :
33116 $as_echo_n "(cached) " >&6
33121 ac_cpp='$CXXCPP $CPPFLAGS'
33122 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
33123 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
33124 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
33126 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
33127 /* end confdefs.h. */
33128 #include <stdlib.h>
33137 if ac_fn_cxx_try_compile "$LINENO"; then :
33138 glibcxx_cv_func_strtold_use=yes
33140 glibcxx_cv_func_strtold_use=no
33142 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
33144 ac_cpp='$CPP $CPPFLAGS'
33145 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
33146 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
33147 ac_compiler_gnu=$ac_cv_c_compiler_gnu
33153 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_strtold_use" >&5
33154 $as_echo "$glibcxx_cv_func_strtold_use" >&6; }
33155 if test x$glibcxx_cv_func_strtold_use = x"yes"; then
33156 for ac_func in strtold
33158 ac_fn_c_check_func "$LINENO" "strtold" "ac_cv_func_strtold"
33159 if test "x$ac_cv_func_strtold" = x""yes; then :
33160 cat >>confdefs.h <<_ACEOF
33161 #define HAVE_STRTOLD 1
33172 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for strtof declaration" >&5
33173 $as_echo_n "checking for strtof declaration... " >&6; }
33174 if test x${glibcxx_cv_func_strtof_use+set} != xset; then
33175 if test "${glibcxx_cv_func_strtof_use+set}" = set; then :
33176 $as_echo_n "(cached) " >&6
33181 ac_cpp='$CXXCPP $CPPFLAGS'
33182 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
33183 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
33184 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
33186 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
33187 /* end confdefs.h. */
33188 #include <stdlib.h>
33197 if ac_fn_cxx_try_compile "$LINENO"; then :
33198 glibcxx_cv_func_strtof_use=yes
33200 glibcxx_cv_func_strtof_use=no
33202 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
33204 ac_cpp='$CPP $CPPFLAGS'
33205 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
33206 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
33207 ac_compiler_gnu=$ac_cv_c_compiler_gnu
33213 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_strtof_use" >&5
33214 $as_echo "$glibcxx_cv_func_strtof_use" >&6; }
33215 if test x$glibcxx_cv_func_strtof_use = x"yes"; then
33216 for ac_func in strtof
33218 ac_fn_c_check_func "$LINENO" "strtof" "ac_cv_func_strtof"
33219 if test "x$ac_cv_func_strtof" = x""yes; then :
33220 cat >>confdefs.h <<_ACEOF
33221 #define HAVE_STRTOF 1
33232 CXXFLAGS="$ac_save_CXXFLAGS"
33235 $as_echo "#define HAVE_FINITE 1" >>confdefs.h
33237 $as_echo "#define HAVE_HYPOT 1" >>confdefs.h
33239 $as_echo "#define HAVE_ISNAN 1" >>confdefs.h
33241 $as_echo "#define HAVE_ISINF 1" >>confdefs.h
33244 $as_echo "#define HAVE_LDEXPF 1" >>confdefs.h
33246 $as_echo "#define HAVE_MODF 1" >>confdefs.h
33248 $as_echo "#define HAVE_SQRTF 1" >>confdefs.h
33254 # If we're not using GNU ld, then there's no point in even trying these
33255 # tests. Check for that first. We should have already tested for gld
33256 # by now (in libtool), but require it now just to be safe...
33257 test -z "$SECTION_LDFLAGS" && SECTION_LDFLAGS=''
33258 test -z "$OPT_LDFLAGS" && OPT_LDFLAGS=''
33262 # The name set by libtool depends on the version of libtool. Shame on us
33263 # for depending on an impl detail, but c'est la vie. Older versions used
33264 # ac_cv_prog_gnu_ld, but now it's lt_cv_prog_gnu_ld, and is copied back on
33265 # top of with_gnu_ld (which is also set by --with-gnu-ld, so that actually
33266 # makes sense). We'll test with_gnu_ld everywhere else, so if that isn't
33267 # set (hence we're using an older libtool), then set it.
33268 if test x${with_gnu_ld+set} != xset; then
33269 if test x${ac_cv_prog_gnu_ld+set} != xset; then
33270 # We got through "ac_require(ac_prog_ld)" and still not set? Huh?
33273 with_gnu_ld=$ac_cv_prog_gnu_ld
33277 # Start by getting the version number. I think the libtool test already
33278 # does some of this, but throws away the result.
33279 glibcxx_ld_is_gold=no
33280 if test x"$with_gnu_ld" = x"yes"; then
33281 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld version" >&5
33282 $as_echo_n "checking for ld version... " >&6; }
33284 if $LD --version 2>/dev/null | grep 'GNU gold' >/dev/null 2>&1; then
33285 glibcxx_ld_is_gold=yes
33287 ldver=`$LD --version 2>/dev/null |
33288 sed -e 's/GNU gold /GNU ld /;s/GNU ld version /GNU ld /;s/GNU ld ([^)]*) /GNU ld /;s/GNU ld \([0-9.][0-9.]*\).*/\1/; q'`
33290 glibcxx_gnu_ld_version=`echo $ldver | \
33291 $AWK -F. '{ if (NF<3) $3=0; print ($1*100+$2)*100+$3 }'`
33292 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_gnu_ld_version" >&5
33293 $as_echo "$glibcxx_gnu_ld_version" >&6; }
33296 # Set --gc-sections.
33297 glibcxx_have_gc_sections=no
33298 if test "$glibcxx_ld_is_gold" = "yes"; then
33299 if $LD --help 2>/dev/null | grep gc-sections >/dev/null 2>&1; then
33300 glibcxx_have_gc_sections=yes
33303 glibcxx_gcsections_min_ld=21602
33304 if test x"$with_gnu_ld" = x"yes" &&
33305 test $glibcxx_gnu_ld_version -gt $glibcxx_gcsections_min_ld ; then
33306 glibcxx_have_gc_sections=yes
33309 if test "$glibcxx_have_gc_sections" = "yes"; then
33310 # Sufficiently young GNU ld it is! Joy and bunny rabbits!
33311 # NB: This flag only works reliably after 2.16.1. Configure tests
33312 # for this are difficult, so hard wire a value that should work.
33314 ac_test_CFLAGS="${CFLAGS+set}"
33315 ac_save_CFLAGS="$CFLAGS"
33316 CFLAGS='-Wl,--gc-sections'
33318 # Check for -Wl,--gc-sections
33319 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld that supports -Wl,--gc-sections" >&5
33320 $as_echo_n "checking for ld that supports -Wl,--gc-sections... " >&6; }
33321 if test x$gcc_no_link = xyes; then
33322 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
33324 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
33325 /* end confdefs.h. */
33326 int one(void) { return 1; }
33327 int two(void) { return 2; }
33337 if ac_fn_c_try_link "$LINENO"; then :
33342 rm -f core conftest.err conftest.$ac_objext \
33343 conftest$ac_exeext conftest.$ac_ext
33344 if test "$ac_gcsections" = "yes"; then
33347 if $CC -c conftest.c; then
33348 if $LD --gc-sections -o conftest conftest.o 2>&1 | \
33349 grep "Warning: gc-sections option ignored" > /dev/null; then
33353 rm -f conftest.c conftest.o conftest
33355 if test "$ac_gcsections" = "yes"; then
33356 SECTION_LDFLAGS="-Wl,--gc-sections $SECTION_LDFLAGS"
33358 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_gcsections" >&5
33359 $as_echo "$ac_gcsections" >&6; }
33361 if test "$ac_test_CFLAGS" = set; then
33362 CFLAGS="$ac_save_CFLAGS"
33364 # this is the suspicious part
33370 # Note this is only for shared objects.
33372 if test x"$with_gnu_ld" = x"yes"; then
33373 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld that supports -Wl,-z,relro" >&5
33374 $as_echo_n "checking for ld that supports -Wl,-z,relro... " >&6; }
33375 cxx_z_relo=`$LD -v --help 2>/dev/null | grep "z relro"`
33376 if test -n "$cxx_z_relo"; then
33377 OPT_LDFLAGS="-Wl,-z,relro"
33380 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ld_relro" >&5
33381 $as_echo "$ac_ld_relro" >&6; }
33384 # Set linker optimization flags.
33385 if test x"$with_gnu_ld" = x"yes"; then
33386 OPT_LDFLAGS="-Wl,-O1 $OPT_LDFLAGS"
33393 ac_test_CXXFLAGS="${CXXFLAGS+set}"
33394 ac_save_CXXFLAGS="$CXXFLAGS"
33395 CXXFLAGS='-fno-builtin -D_GNU_SOURCE'
33397 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sin in -lm" >&5
33398 $as_echo_n "checking for sin in -lm... " >&6; }
33399 if test "${ac_cv_lib_m_sin+set}" = set; then :
33400 $as_echo_n "(cached) " >&6
33402 ac_check_lib_save_LIBS=$LIBS
33404 if test x$gcc_no_link = xyes; then
33405 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
33407 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
33408 /* end confdefs.h. */
33410 /* Override any GCC internal prototype to avoid an error.
33411 Use char because int might match the return type of a GCC
33412 builtin and then its argument prototype would still apply. */
33425 if ac_fn_c_try_link "$LINENO"; then :
33426 ac_cv_lib_m_sin=yes
33430 rm -f core conftest.err conftest.$ac_objext \
33431 conftest$ac_exeext conftest.$ac_ext
33432 LIBS=$ac_check_lib_save_LIBS
33434 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_sin" >&5
33435 $as_echo "$ac_cv_lib_m_sin" >&6; }
33436 if test "x$ac_cv_lib_m_sin" = x""yes; then :
33440 ac_save_LIBS="$LIBS"
33445 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for isinf declaration" >&5
33446 $as_echo_n "checking for isinf declaration... " >&6; }
33447 if test x${glibcxx_cv_func_isinf_use+set} != xset; then
33448 if test "${glibcxx_cv_func_isinf_use+set}" = set; then :
33449 $as_echo_n "(cached) " >&6
33454 ac_cpp='$CXXCPP $CPPFLAGS'
33455 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
33456 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
33457 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
33459 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
33460 /* end confdefs.h. */
33462 #ifdef HAVE_IEEEFP_H
33463 #include <ieeefp.h>
33474 if ac_fn_cxx_try_compile "$LINENO"; then :
33475 glibcxx_cv_func_isinf_use=yes
33477 glibcxx_cv_func_isinf_use=no
33479 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
33481 ac_cpp='$CPP $CPPFLAGS'
33482 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
33483 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
33484 ac_compiler_gnu=$ac_cv_c_compiler_gnu
33490 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_isinf_use" >&5
33491 $as_echo "$glibcxx_cv_func_isinf_use" >&6; }
33493 if test x$glibcxx_cv_func_isinf_use = x"yes"; then
33494 for ac_func in isinf
33496 ac_fn_c_check_func "$LINENO" "isinf" "ac_cv_func_isinf"
33497 if test "x$ac_cv_func_isinf" = x""yes; then :
33498 cat >>confdefs.h <<_ACEOF
33499 #define HAVE_ISINF 1
33507 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _isinf declaration" >&5
33508 $as_echo_n "checking for _isinf declaration... " >&6; }
33509 if test x${glibcxx_cv_func__isinf_use+set} != xset; then
33510 if test "${glibcxx_cv_func__isinf_use+set}" = set; then :
33511 $as_echo_n "(cached) " >&6
33516 ac_cpp='$CXXCPP $CPPFLAGS'
33517 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
33518 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
33519 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
33521 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
33522 /* end confdefs.h. */
33524 #ifdef HAVE_IEEEFP_H
33525 #include <ieeefp.h>
33536 if ac_fn_cxx_try_compile "$LINENO"; then :
33537 glibcxx_cv_func__isinf_use=yes
33539 glibcxx_cv_func__isinf_use=no
33541 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
33543 ac_cpp='$CPP $CPPFLAGS'
33544 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
33545 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
33546 ac_compiler_gnu=$ac_cv_c_compiler_gnu
33552 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__isinf_use" >&5
33553 $as_echo "$glibcxx_cv_func__isinf_use" >&6; }
33555 if test x$glibcxx_cv_func__isinf_use = x"yes"; then
33556 for ac_func in _isinf
33558 ac_fn_c_check_func "$LINENO" "_isinf" "ac_cv_func__isinf"
33559 if test "x$ac_cv_func__isinf" = x""yes; then :
33560 cat >>confdefs.h <<_ACEOF
33561 #define HAVE__ISINF 1
33574 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for isnan declaration" >&5
33575 $as_echo_n "checking for isnan declaration... " >&6; }
33576 if test x${glibcxx_cv_func_isnan_use+set} != xset; then
33577 if test "${glibcxx_cv_func_isnan_use+set}" = set; then :
33578 $as_echo_n "(cached) " >&6
33583 ac_cpp='$CXXCPP $CPPFLAGS'
33584 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
33585 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
33586 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
33588 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
33589 /* end confdefs.h. */
33591 #ifdef HAVE_IEEEFP_H
33592 #include <ieeefp.h>
33603 if ac_fn_cxx_try_compile "$LINENO"; then :
33604 glibcxx_cv_func_isnan_use=yes
33606 glibcxx_cv_func_isnan_use=no
33608 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
33610 ac_cpp='$CPP $CPPFLAGS'
33611 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
33612 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
33613 ac_compiler_gnu=$ac_cv_c_compiler_gnu
33619 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_isnan_use" >&5
33620 $as_echo "$glibcxx_cv_func_isnan_use" >&6; }
33622 if test x$glibcxx_cv_func_isnan_use = x"yes"; then
33623 for ac_func in isnan
33625 ac_fn_c_check_func "$LINENO" "isnan" "ac_cv_func_isnan"
33626 if test "x$ac_cv_func_isnan" = x""yes; then :
33627 cat >>confdefs.h <<_ACEOF
33628 #define HAVE_ISNAN 1
33636 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _isnan declaration" >&5
33637 $as_echo_n "checking for _isnan declaration... " >&6; }
33638 if test x${glibcxx_cv_func__isnan_use+set} != xset; then
33639 if test "${glibcxx_cv_func__isnan_use+set}" = set; then :
33640 $as_echo_n "(cached) " >&6
33645 ac_cpp='$CXXCPP $CPPFLAGS'
33646 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
33647 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
33648 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
33650 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
33651 /* end confdefs.h. */
33653 #ifdef HAVE_IEEEFP_H
33654 #include <ieeefp.h>
33665 if ac_fn_cxx_try_compile "$LINENO"; then :
33666 glibcxx_cv_func__isnan_use=yes
33668 glibcxx_cv_func__isnan_use=no
33670 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
33672 ac_cpp='$CPP $CPPFLAGS'
33673 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
33674 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
33675 ac_compiler_gnu=$ac_cv_c_compiler_gnu
33681 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__isnan_use" >&5
33682 $as_echo "$glibcxx_cv_func__isnan_use" >&6; }
33684 if test x$glibcxx_cv_func__isnan_use = x"yes"; then
33685 for ac_func in _isnan
33687 ac_fn_c_check_func "$LINENO" "_isnan" "ac_cv_func__isnan"
33688 if test "x$ac_cv_func__isnan" = x""yes; then :
33689 cat >>confdefs.h <<_ACEOF
33690 #define HAVE__ISNAN 1
33703 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for finite declaration" >&5
33704 $as_echo_n "checking for finite declaration... " >&6; }
33705 if test x${glibcxx_cv_func_finite_use+set} != xset; then
33706 if test "${glibcxx_cv_func_finite_use+set}" = set; then :
33707 $as_echo_n "(cached) " >&6
33712 ac_cpp='$CXXCPP $CPPFLAGS'
33713 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
33714 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
33715 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
33717 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
33718 /* end confdefs.h. */
33720 #ifdef HAVE_IEEEFP_H
33721 #include <ieeefp.h>
33732 if ac_fn_cxx_try_compile "$LINENO"; then :
33733 glibcxx_cv_func_finite_use=yes
33735 glibcxx_cv_func_finite_use=no
33737 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
33739 ac_cpp='$CPP $CPPFLAGS'
33740 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
33741 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
33742 ac_compiler_gnu=$ac_cv_c_compiler_gnu
33748 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_finite_use" >&5
33749 $as_echo "$glibcxx_cv_func_finite_use" >&6; }
33751 if test x$glibcxx_cv_func_finite_use = x"yes"; then
33752 for ac_func in finite
33754 ac_fn_c_check_func "$LINENO" "finite" "ac_cv_func_finite"
33755 if test "x$ac_cv_func_finite" = x""yes; then :
33756 cat >>confdefs.h <<_ACEOF
33757 #define HAVE_FINITE 1
33765 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _finite declaration" >&5
33766 $as_echo_n "checking for _finite declaration... " >&6; }
33767 if test x${glibcxx_cv_func__finite_use+set} != xset; then
33768 if test "${glibcxx_cv_func__finite_use+set}" = set; then :
33769 $as_echo_n "(cached) " >&6
33774 ac_cpp='$CXXCPP $CPPFLAGS'
33775 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
33776 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
33777 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
33779 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
33780 /* end confdefs.h. */
33782 #ifdef HAVE_IEEEFP_H
33783 #include <ieeefp.h>
33794 if ac_fn_cxx_try_compile "$LINENO"; then :
33795 glibcxx_cv_func__finite_use=yes
33797 glibcxx_cv_func__finite_use=no
33799 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
33801 ac_cpp='$CPP $CPPFLAGS'
33802 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
33803 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
33804 ac_compiler_gnu=$ac_cv_c_compiler_gnu
33810 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__finite_use" >&5
33811 $as_echo "$glibcxx_cv_func__finite_use" >&6; }
33813 if test x$glibcxx_cv_func__finite_use = x"yes"; then
33814 for ac_func in _finite
33816 ac_fn_c_check_func "$LINENO" "_finite" "ac_cv_func__finite"
33817 if test "x$ac_cv_func__finite" = x""yes; then :
33818 cat >>confdefs.h <<_ACEOF
33819 #define HAVE__FINITE 1
33832 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sincos declaration" >&5
33833 $as_echo_n "checking for sincos declaration... " >&6; }
33834 if test x${glibcxx_cv_func_sincos_use+set} != xset; then
33835 if test "${glibcxx_cv_func_sincos_use+set}" = set; then :
33836 $as_echo_n "(cached) " >&6
33841 ac_cpp='$CXXCPP $CPPFLAGS'
33842 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
33843 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
33844 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
33846 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
33847 /* end confdefs.h. */
33857 if ac_fn_cxx_try_compile "$LINENO"; then :
33858 glibcxx_cv_func_sincos_use=yes
33860 glibcxx_cv_func_sincos_use=no
33862 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
33864 ac_cpp='$CPP $CPPFLAGS'
33865 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
33866 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
33867 ac_compiler_gnu=$ac_cv_c_compiler_gnu
33873 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_sincos_use" >&5
33874 $as_echo "$glibcxx_cv_func_sincos_use" >&6; }
33876 if test x$glibcxx_cv_func_sincos_use = x"yes"; then
33877 for ac_func in sincos
33879 ac_fn_c_check_func "$LINENO" "sincos" "ac_cv_func_sincos"
33880 if test "x$ac_cv_func_sincos" = x""yes; then :
33881 cat >>confdefs.h <<_ACEOF
33882 #define HAVE_SINCOS 1
33890 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _sincos declaration" >&5
33891 $as_echo_n "checking for _sincos declaration... " >&6; }
33892 if test x${glibcxx_cv_func__sincos_use+set} != xset; then
33893 if test "${glibcxx_cv_func__sincos_use+set}" = set; then :
33894 $as_echo_n "(cached) " >&6
33899 ac_cpp='$CXXCPP $CPPFLAGS'
33900 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
33901 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
33902 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
33904 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
33905 /* end confdefs.h. */
33915 if ac_fn_cxx_try_compile "$LINENO"; then :
33916 glibcxx_cv_func__sincos_use=yes
33918 glibcxx_cv_func__sincos_use=no
33920 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
33922 ac_cpp='$CPP $CPPFLAGS'
33923 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
33924 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
33925 ac_compiler_gnu=$ac_cv_c_compiler_gnu
33931 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__sincos_use" >&5
33932 $as_echo "$glibcxx_cv_func__sincos_use" >&6; }
33934 if test x$glibcxx_cv_func__sincos_use = x"yes"; then
33935 for ac_func in _sincos
33937 ac_fn_c_check_func "$LINENO" "_sincos" "ac_cv_func__sincos"
33938 if test "x$ac_cv_func__sincos" = x""yes; then :
33939 cat >>confdefs.h <<_ACEOF
33940 #define HAVE__SINCOS 1
33953 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fpclass declaration" >&5
33954 $as_echo_n "checking for fpclass declaration... " >&6; }
33955 if test x${glibcxx_cv_func_fpclass_use+set} != xset; then
33956 if test "${glibcxx_cv_func_fpclass_use+set}" = set; then :
33957 $as_echo_n "(cached) " >&6
33962 ac_cpp='$CXXCPP $CPPFLAGS'
33963 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
33964 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
33965 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
33967 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
33968 /* end confdefs.h. */
33970 #ifdef HAVE_IEEEFP_H
33971 #include <ieeefp.h>
33982 if ac_fn_cxx_try_compile "$LINENO"; then :
33983 glibcxx_cv_func_fpclass_use=yes
33985 glibcxx_cv_func_fpclass_use=no
33987 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
33989 ac_cpp='$CPP $CPPFLAGS'
33990 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
33991 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
33992 ac_compiler_gnu=$ac_cv_c_compiler_gnu
33998 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_fpclass_use" >&5
33999 $as_echo "$glibcxx_cv_func_fpclass_use" >&6; }
34001 if test x$glibcxx_cv_func_fpclass_use = x"yes"; then
34002 for ac_func in fpclass
34004 ac_fn_c_check_func "$LINENO" "fpclass" "ac_cv_func_fpclass"
34005 if test "x$ac_cv_func_fpclass" = x""yes; then :
34006 cat >>confdefs.h <<_ACEOF
34007 #define HAVE_FPCLASS 1
34015 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _fpclass declaration" >&5
34016 $as_echo_n "checking for _fpclass declaration... " >&6; }
34017 if test x${glibcxx_cv_func__fpclass_use+set} != xset; then
34018 if test "${glibcxx_cv_func__fpclass_use+set}" = set; then :
34019 $as_echo_n "(cached) " >&6
34024 ac_cpp='$CXXCPP $CPPFLAGS'
34025 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
34026 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
34027 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
34029 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
34030 /* end confdefs.h. */
34032 #ifdef HAVE_IEEEFP_H
34033 #include <ieeefp.h>
34044 if ac_fn_cxx_try_compile "$LINENO"; then :
34045 glibcxx_cv_func__fpclass_use=yes
34047 glibcxx_cv_func__fpclass_use=no
34049 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
34051 ac_cpp='$CPP $CPPFLAGS'
34052 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
34053 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
34054 ac_compiler_gnu=$ac_cv_c_compiler_gnu
34060 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__fpclass_use" >&5
34061 $as_echo "$glibcxx_cv_func__fpclass_use" >&6; }
34063 if test x$glibcxx_cv_func__fpclass_use = x"yes"; then
34064 for ac_func in _fpclass
34066 ac_fn_c_check_func "$LINENO" "_fpclass" "ac_cv_func__fpclass"
34067 if test "x$ac_cv_func__fpclass" = x""yes; then :
34068 cat >>confdefs.h <<_ACEOF
34069 #define HAVE__FPCLASS 1
34082 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for qfpclass declaration" >&5
34083 $as_echo_n "checking for qfpclass declaration... " >&6; }
34084 if test x${glibcxx_cv_func_qfpclass_use+set} != xset; then
34085 if test "${glibcxx_cv_func_qfpclass_use+set}" = set; then :
34086 $as_echo_n "(cached) " >&6
34091 ac_cpp='$CXXCPP $CPPFLAGS'
34092 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
34093 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
34094 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
34096 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
34097 /* end confdefs.h. */
34099 #ifdef HAVE_IEEEFP_H
34100 #include <ieeefp.h>
34111 if ac_fn_cxx_try_compile "$LINENO"; then :
34112 glibcxx_cv_func_qfpclass_use=yes
34114 glibcxx_cv_func_qfpclass_use=no
34116 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
34118 ac_cpp='$CPP $CPPFLAGS'
34119 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
34120 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
34121 ac_compiler_gnu=$ac_cv_c_compiler_gnu
34127 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_qfpclass_use" >&5
34128 $as_echo "$glibcxx_cv_func_qfpclass_use" >&6; }
34130 if test x$glibcxx_cv_func_qfpclass_use = x"yes"; then
34131 for ac_func in qfpclass
34133 ac_fn_c_check_func "$LINENO" "qfpclass" "ac_cv_func_qfpclass"
34134 if test "x$ac_cv_func_qfpclass" = x""yes; then :
34135 cat >>confdefs.h <<_ACEOF
34136 #define HAVE_QFPCLASS 1
34144 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _qfpclass declaration" >&5
34145 $as_echo_n "checking for _qfpclass declaration... " >&6; }
34146 if test x${glibcxx_cv_func__qfpclass_use+set} != xset; then
34147 if test "${glibcxx_cv_func__qfpclass_use+set}" = set; then :
34148 $as_echo_n "(cached) " >&6
34153 ac_cpp='$CXXCPP $CPPFLAGS'
34154 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
34155 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
34156 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
34158 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
34159 /* end confdefs.h. */
34161 #ifdef HAVE_IEEEFP_H
34162 #include <ieeefp.h>
34173 if ac_fn_cxx_try_compile "$LINENO"; then :
34174 glibcxx_cv_func__qfpclass_use=yes
34176 glibcxx_cv_func__qfpclass_use=no
34178 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
34180 ac_cpp='$CPP $CPPFLAGS'
34181 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
34182 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
34183 ac_compiler_gnu=$ac_cv_c_compiler_gnu
34189 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__qfpclass_use" >&5
34190 $as_echo "$glibcxx_cv_func__qfpclass_use" >&6; }
34192 if test x$glibcxx_cv_func__qfpclass_use = x"yes"; then
34193 for ac_func in _qfpclass
34195 ac_fn_c_check_func "$LINENO" "_qfpclass" "ac_cv_func__qfpclass"
34196 if test "x$ac_cv_func__qfpclass" = x""yes; then :
34197 cat >>confdefs.h <<_ACEOF
34198 #define HAVE__QFPCLASS 1
34211 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for hypot declaration" >&5
34212 $as_echo_n "checking for hypot declaration... " >&6; }
34213 if test x${glibcxx_cv_func_hypot_use+set} != xset; then
34214 if test "${glibcxx_cv_func_hypot_use+set}" = set; then :
34215 $as_echo_n "(cached) " >&6
34220 ac_cpp='$CXXCPP $CPPFLAGS'
34221 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
34222 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
34223 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
34225 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
34226 /* end confdefs.h. */
34236 if ac_fn_cxx_try_compile "$LINENO"; then :
34237 glibcxx_cv_func_hypot_use=yes
34239 glibcxx_cv_func_hypot_use=no
34241 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
34243 ac_cpp='$CPP $CPPFLAGS'
34244 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
34245 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
34246 ac_compiler_gnu=$ac_cv_c_compiler_gnu
34252 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_hypot_use" >&5
34253 $as_echo "$glibcxx_cv_func_hypot_use" >&6; }
34255 if test x$glibcxx_cv_func_hypot_use = x"yes"; then
34256 for ac_func in hypot
34258 ac_fn_c_check_func "$LINENO" "hypot" "ac_cv_func_hypot"
34259 if test "x$ac_cv_func_hypot" = x""yes; then :
34260 cat >>confdefs.h <<_ACEOF
34261 #define HAVE_HYPOT 1
34269 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _hypot declaration" >&5
34270 $as_echo_n "checking for _hypot declaration... " >&6; }
34271 if test x${glibcxx_cv_func__hypot_use+set} != xset; then
34272 if test "${glibcxx_cv_func__hypot_use+set}" = set; then :
34273 $as_echo_n "(cached) " >&6
34278 ac_cpp='$CXXCPP $CPPFLAGS'
34279 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
34280 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
34281 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
34283 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
34284 /* end confdefs.h. */
34294 if ac_fn_cxx_try_compile "$LINENO"; then :
34295 glibcxx_cv_func__hypot_use=yes
34297 glibcxx_cv_func__hypot_use=no
34299 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
34301 ac_cpp='$CPP $CPPFLAGS'
34302 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
34303 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
34304 ac_compiler_gnu=$ac_cv_c_compiler_gnu
34310 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__hypot_use" >&5
34311 $as_echo "$glibcxx_cv_func__hypot_use" >&6; }
34313 if test x$glibcxx_cv_func__hypot_use = x"yes"; then
34314 for ac_func in _hypot
34316 ac_fn_c_check_func "$LINENO" "_hypot" "ac_cv_func__hypot"
34317 if test "x$ac_cv_func__hypot" = x""yes; then :
34318 cat >>confdefs.h <<_ACEOF
34319 #define HAVE__HYPOT 1
34332 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for float trig functions" >&5
34333 $as_echo_n "checking for float trig functions... " >&6; }
34334 if test "${glibcxx_cv_func_float_trig_use+set}" = set; then :
34335 $as_echo_n "(cached) " >&6
34340 ac_cpp='$CXXCPP $CPPFLAGS'
34341 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
34342 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
34343 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
34345 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
34346 /* end confdefs.h. */
34351 acosf (0); asinf (0); atanf (0); cosf (0); sinf (0); tanf (0); coshf (0); sinhf (0); tanhf (0);
34356 if ac_fn_cxx_try_compile "$LINENO"; then :
34357 glibcxx_cv_func_float_trig_use=yes
34359 glibcxx_cv_func_float_trig_use=no
34361 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
34363 ac_cpp='$CPP $CPPFLAGS'
34364 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
34365 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
34366 ac_compiler_gnu=$ac_cv_c_compiler_gnu
34370 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_float_trig_use" >&5
34371 $as_echo "$glibcxx_cv_func_float_trig_use" >&6; }
34372 if test x$glibcxx_cv_func_float_trig_use = x"yes"; then
34373 for ac_func in acosf asinf atanf cosf sinf tanf coshf sinhf tanhf
34375 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
34376 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
34377 eval as_val=\$$as_ac_var
34378 if test "x$as_val" = x""yes; then :
34379 cat >>confdefs.h <<_ACEOF
34380 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
34387 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _float trig functions" >&5
34388 $as_echo_n "checking for _float trig functions... " >&6; }
34389 if test "${glibcxx_cv_func__float_trig_use+set}" = set; then :
34390 $as_echo_n "(cached) " >&6
34395 ac_cpp='$CXXCPP $CPPFLAGS'
34396 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
34397 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
34398 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
34400 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
34401 /* end confdefs.h. */
34406 _acosf (0); _asinf (0); _atanf (0); _cosf (0); _sinf (0); _tanf (0); _coshf (0); _sinhf (0); _tanhf (0);
34411 if ac_fn_cxx_try_compile "$LINENO"; then :
34412 glibcxx_cv_func__float_trig_use=yes
34414 glibcxx_cv_func__float_trig_use=no
34416 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
34418 ac_cpp='$CPP $CPPFLAGS'
34419 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
34420 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
34421 ac_compiler_gnu=$ac_cv_c_compiler_gnu
34425 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__float_trig_use" >&5
34426 $as_echo "$glibcxx_cv_func__float_trig_use" >&6; }
34427 if test x$glibcxx_cv_func__float_trig_use = x"yes"; then
34428 for ac_func in _acosf _asinf _atanf _cosf _sinf _tanf _coshf _sinhf _tanhf
34430 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
34431 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
34432 eval as_val=\$$as_ac_var
34433 if test "x$as_val" = x""yes; then :
34434 cat >>confdefs.h <<_ACEOF
34435 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
34448 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for float round functions" >&5
34449 $as_echo_n "checking for float round functions... " >&6; }
34450 if test "${glibcxx_cv_func_float_round_use+set}" = set; then :
34451 $as_echo_n "(cached) " >&6
34456 ac_cpp='$CXXCPP $CPPFLAGS'
34457 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
34458 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
34459 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
34461 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
34462 /* end confdefs.h. */
34467 ceilf (0); floorf (0);
34472 if ac_fn_cxx_try_compile "$LINENO"; then :
34473 glibcxx_cv_func_float_round_use=yes
34475 glibcxx_cv_func_float_round_use=no
34477 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
34479 ac_cpp='$CPP $CPPFLAGS'
34480 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
34481 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
34482 ac_compiler_gnu=$ac_cv_c_compiler_gnu
34486 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_float_round_use" >&5
34487 $as_echo "$glibcxx_cv_func_float_round_use" >&6; }
34488 if test x$glibcxx_cv_func_float_round_use = x"yes"; then
34489 for ac_func in ceilf floorf
34491 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
34492 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
34493 eval as_val=\$$as_ac_var
34494 if test "x$as_val" = x""yes; then :
34495 cat >>confdefs.h <<_ACEOF
34496 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
34503 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _float round functions" >&5
34504 $as_echo_n "checking for _float round functions... " >&6; }
34505 if test "${glibcxx_cv_func__float_round_use+set}" = set; then :
34506 $as_echo_n "(cached) " >&6
34511 ac_cpp='$CXXCPP $CPPFLAGS'
34512 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
34513 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
34514 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
34516 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
34517 /* end confdefs.h. */
34522 _ceilf (0); _floorf (0);
34527 if ac_fn_cxx_try_compile "$LINENO"; then :
34528 glibcxx_cv_func__float_round_use=yes
34530 glibcxx_cv_func__float_round_use=no
34532 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
34534 ac_cpp='$CPP $CPPFLAGS'
34535 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
34536 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
34537 ac_compiler_gnu=$ac_cv_c_compiler_gnu
34541 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__float_round_use" >&5
34542 $as_echo "$glibcxx_cv_func__float_round_use" >&6; }
34543 if test x$glibcxx_cv_func__float_round_use = x"yes"; then
34544 for ac_func in _ceilf _floorf
34546 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
34547 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
34548 eval as_val=\$$as_ac_var
34549 if test "x$as_val" = x""yes; then :
34550 cat >>confdefs.h <<_ACEOF
34551 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
34565 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for expf declaration" >&5
34566 $as_echo_n "checking for expf declaration... " >&6; }
34567 if test x${glibcxx_cv_func_expf_use+set} != xset; then
34568 if test "${glibcxx_cv_func_expf_use+set}" = set; then :
34569 $as_echo_n "(cached) " >&6
34574 ac_cpp='$CXXCPP $CPPFLAGS'
34575 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
34576 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
34577 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
34579 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
34580 /* end confdefs.h. */
34582 #ifdef HAVE_IEEEFP_H
34583 #include <ieeefp.h>
34594 if ac_fn_cxx_try_compile "$LINENO"; then :
34595 glibcxx_cv_func_expf_use=yes
34597 glibcxx_cv_func_expf_use=no
34599 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
34601 ac_cpp='$CPP $CPPFLAGS'
34602 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
34603 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
34604 ac_compiler_gnu=$ac_cv_c_compiler_gnu
34610 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_expf_use" >&5
34611 $as_echo "$glibcxx_cv_func_expf_use" >&6; }
34613 if test x$glibcxx_cv_func_expf_use = x"yes"; then
34614 for ac_func in expf
34616 ac_fn_c_check_func "$LINENO" "expf" "ac_cv_func_expf"
34617 if test "x$ac_cv_func_expf" = x""yes; then :
34618 cat >>confdefs.h <<_ACEOF
34619 #define HAVE_EXPF 1
34627 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _expf declaration" >&5
34628 $as_echo_n "checking for _expf declaration... " >&6; }
34629 if test x${glibcxx_cv_func__expf_use+set} != xset; then
34630 if test "${glibcxx_cv_func__expf_use+set}" = set; then :
34631 $as_echo_n "(cached) " >&6
34636 ac_cpp='$CXXCPP $CPPFLAGS'
34637 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
34638 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
34639 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
34641 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
34642 /* end confdefs.h. */
34644 #ifdef HAVE_IEEEFP_H
34645 #include <ieeefp.h>
34656 if ac_fn_cxx_try_compile "$LINENO"; then :
34657 glibcxx_cv_func__expf_use=yes
34659 glibcxx_cv_func__expf_use=no
34661 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
34663 ac_cpp='$CPP $CPPFLAGS'
34664 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
34665 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
34666 ac_compiler_gnu=$ac_cv_c_compiler_gnu
34672 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__expf_use" >&5
34673 $as_echo "$glibcxx_cv_func__expf_use" >&6; }
34675 if test x$glibcxx_cv_func__expf_use = x"yes"; then
34676 for ac_func in _expf
34678 ac_fn_c_check_func "$LINENO" "_expf" "ac_cv_func__expf"
34679 if test "x$ac_cv_func__expf" = x""yes; then :
34680 cat >>confdefs.h <<_ACEOF
34681 #define HAVE__EXPF 1
34694 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for isnanf declaration" >&5
34695 $as_echo_n "checking for isnanf declaration... " >&6; }
34696 if test x${glibcxx_cv_func_isnanf_use+set} != xset; then
34697 if test "${glibcxx_cv_func_isnanf_use+set}" = set; then :
34698 $as_echo_n "(cached) " >&6
34703 ac_cpp='$CXXCPP $CPPFLAGS'
34704 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
34705 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
34706 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
34708 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
34709 /* end confdefs.h. */
34711 #ifdef HAVE_IEEEFP_H
34712 #include <ieeefp.h>
34723 if ac_fn_cxx_try_compile "$LINENO"; then :
34724 glibcxx_cv_func_isnanf_use=yes
34726 glibcxx_cv_func_isnanf_use=no
34728 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
34730 ac_cpp='$CPP $CPPFLAGS'
34731 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
34732 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
34733 ac_compiler_gnu=$ac_cv_c_compiler_gnu
34739 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_isnanf_use" >&5
34740 $as_echo "$glibcxx_cv_func_isnanf_use" >&6; }
34742 if test x$glibcxx_cv_func_isnanf_use = x"yes"; then
34743 for ac_func in isnanf
34745 ac_fn_c_check_func "$LINENO" "isnanf" "ac_cv_func_isnanf"
34746 if test "x$ac_cv_func_isnanf" = x""yes; then :
34747 cat >>confdefs.h <<_ACEOF
34748 #define HAVE_ISNANF 1
34756 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _isnanf declaration" >&5
34757 $as_echo_n "checking for _isnanf declaration... " >&6; }
34758 if test x${glibcxx_cv_func__isnanf_use+set} != xset; then
34759 if test "${glibcxx_cv_func__isnanf_use+set}" = set; then :
34760 $as_echo_n "(cached) " >&6
34765 ac_cpp='$CXXCPP $CPPFLAGS'
34766 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
34767 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
34768 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
34770 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
34771 /* end confdefs.h. */
34773 #ifdef HAVE_IEEEFP_H
34774 #include <ieeefp.h>
34785 if ac_fn_cxx_try_compile "$LINENO"; then :
34786 glibcxx_cv_func__isnanf_use=yes
34788 glibcxx_cv_func__isnanf_use=no
34790 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
34792 ac_cpp='$CPP $CPPFLAGS'
34793 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
34794 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
34795 ac_compiler_gnu=$ac_cv_c_compiler_gnu
34801 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__isnanf_use" >&5
34802 $as_echo "$glibcxx_cv_func__isnanf_use" >&6; }
34804 if test x$glibcxx_cv_func__isnanf_use = x"yes"; then
34805 for ac_func in _isnanf
34807 ac_fn_c_check_func "$LINENO" "_isnanf" "ac_cv_func__isnanf"
34808 if test "x$ac_cv_func__isnanf" = x""yes; then :
34809 cat >>confdefs.h <<_ACEOF
34810 #define HAVE__ISNANF 1
34823 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for isinff declaration" >&5
34824 $as_echo_n "checking for isinff declaration... " >&6; }
34825 if test x${glibcxx_cv_func_isinff_use+set} != xset; then
34826 if test "${glibcxx_cv_func_isinff_use+set}" = set; then :
34827 $as_echo_n "(cached) " >&6
34832 ac_cpp='$CXXCPP $CPPFLAGS'
34833 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
34834 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
34835 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
34837 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
34838 /* end confdefs.h. */
34840 #ifdef HAVE_IEEEFP_H
34841 #include <ieeefp.h>
34852 if ac_fn_cxx_try_compile "$LINENO"; then :
34853 glibcxx_cv_func_isinff_use=yes
34855 glibcxx_cv_func_isinff_use=no
34857 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
34859 ac_cpp='$CPP $CPPFLAGS'
34860 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
34861 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
34862 ac_compiler_gnu=$ac_cv_c_compiler_gnu
34868 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_isinff_use" >&5
34869 $as_echo "$glibcxx_cv_func_isinff_use" >&6; }
34871 if test x$glibcxx_cv_func_isinff_use = x"yes"; then
34872 for ac_func in isinff
34874 ac_fn_c_check_func "$LINENO" "isinff" "ac_cv_func_isinff"
34875 if test "x$ac_cv_func_isinff" = x""yes; then :
34876 cat >>confdefs.h <<_ACEOF
34877 #define HAVE_ISINFF 1
34885 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _isinff declaration" >&5
34886 $as_echo_n "checking for _isinff declaration... " >&6; }
34887 if test x${glibcxx_cv_func__isinff_use+set} != xset; then
34888 if test "${glibcxx_cv_func__isinff_use+set}" = set; then :
34889 $as_echo_n "(cached) " >&6
34894 ac_cpp='$CXXCPP $CPPFLAGS'
34895 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
34896 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
34897 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
34899 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
34900 /* end confdefs.h. */
34902 #ifdef HAVE_IEEEFP_H
34903 #include <ieeefp.h>
34914 if ac_fn_cxx_try_compile "$LINENO"; then :
34915 glibcxx_cv_func__isinff_use=yes
34917 glibcxx_cv_func__isinff_use=no
34919 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
34921 ac_cpp='$CPP $CPPFLAGS'
34922 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
34923 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
34924 ac_compiler_gnu=$ac_cv_c_compiler_gnu
34930 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__isinff_use" >&5
34931 $as_echo "$glibcxx_cv_func__isinff_use" >&6; }
34933 if test x$glibcxx_cv_func__isinff_use = x"yes"; then
34934 for ac_func in _isinff
34936 ac_fn_c_check_func "$LINENO" "_isinff" "ac_cv_func__isinff"
34937 if test "x$ac_cv_func__isinff" = x""yes; then :
34938 cat >>confdefs.h <<_ACEOF
34939 #define HAVE__ISINFF 1
34952 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for atan2f declaration" >&5
34953 $as_echo_n "checking for atan2f declaration... " >&6; }
34954 if test x${glibcxx_cv_func_atan2f_use+set} != xset; then
34955 if test "${glibcxx_cv_func_atan2f_use+set}" = set; then :
34956 $as_echo_n "(cached) " >&6
34961 ac_cpp='$CXXCPP $CPPFLAGS'
34962 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
34963 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
34964 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
34966 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
34967 /* end confdefs.h. */
34977 if ac_fn_cxx_try_compile "$LINENO"; then :
34978 glibcxx_cv_func_atan2f_use=yes
34980 glibcxx_cv_func_atan2f_use=no
34982 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
34984 ac_cpp='$CPP $CPPFLAGS'
34985 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
34986 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
34987 ac_compiler_gnu=$ac_cv_c_compiler_gnu
34993 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_atan2f_use" >&5
34994 $as_echo "$glibcxx_cv_func_atan2f_use" >&6; }
34996 if test x$glibcxx_cv_func_atan2f_use = x"yes"; then
34997 for ac_func in atan2f
34999 ac_fn_c_check_func "$LINENO" "atan2f" "ac_cv_func_atan2f"
35000 if test "x$ac_cv_func_atan2f" = x""yes; then :
35001 cat >>confdefs.h <<_ACEOF
35002 #define HAVE_ATAN2F 1
35010 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _atan2f declaration" >&5
35011 $as_echo_n "checking for _atan2f declaration... " >&6; }
35012 if test x${glibcxx_cv_func__atan2f_use+set} != xset; then
35013 if test "${glibcxx_cv_func__atan2f_use+set}" = set; then :
35014 $as_echo_n "(cached) " >&6
35019 ac_cpp='$CXXCPP $CPPFLAGS'
35020 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
35021 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
35022 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
35024 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
35025 /* end confdefs.h. */
35035 if ac_fn_cxx_try_compile "$LINENO"; then :
35036 glibcxx_cv_func__atan2f_use=yes
35038 glibcxx_cv_func__atan2f_use=no
35040 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
35042 ac_cpp='$CPP $CPPFLAGS'
35043 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
35044 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
35045 ac_compiler_gnu=$ac_cv_c_compiler_gnu
35051 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__atan2f_use" >&5
35052 $as_echo "$glibcxx_cv_func__atan2f_use" >&6; }
35054 if test x$glibcxx_cv_func__atan2f_use = x"yes"; then
35055 for ac_func in _atan2f
35057 ac_fn_c_check_func "$LINENO" "_atan2f" "ac_cv_func__atan2f"
35058 if test "x$ac_cv_func__atan2f" = x""yes; then :
35059 cat >>confdefs.h <<_ACEOF
35060 #define HAVE__ATAN2F 1
35073 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fabsf declaration" >&5
35074 $as_echo_n "checking for fabsf declaration... " >&6; }
35075 if test x${glibcxx_cv_func_fabsf_use+set} != xset; then
35076 if test "${glibcxx_cv_func_fabsf_use+set}" = set; then :
35077 $as_echo_n "(cached) " >&6
35082 ac_cpp='$CXXCPP $CPPFLAGS'
35083 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
35084 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
35085 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
35087 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
35088 /* end confdefs.h. */
35090 #ifdef HAVE_IEEEFP_H
35091 #include <ieeefp.h>
35102 if ac_fn_cxx_try_compile "$LINENO"; then :
35103 glibcxx_cv_func_fabsf_use=yes
35105 glibcxx_cv_func_fabsf_use=no
35107 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
35109 ac_cpp='$CPP $CPPFLAGS'
35110 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
35111 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
35112 ac_compiler_gnu=$ac_cv_c_compiler_gnu
35118 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_fabsf_use" >&5
35119 $as_echo "$glibcxx_cv_func_fabsf_use" >&6; }
35121 if test x$glibcxx_cv_func_fabsf_use = x"yes"; then
35122 for ac_func in fabsf
35124 ac_fn_c_check_func "$LINENO" "fabsf" "ac_cv_func_fabsf"
35125 if test "x$ac_cv_func_fabsf" = x""yes; then :
35126 cat >>confdefs.h <<_ACEOF
35127 #define HAVE_FABSF 1
35135 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _fabsf declaration" >&5
35136 $as_echo_n "checking for _fabsf declaration... " >&6; }
35137 if test x${glibcxx_cv_func__fabsf_use+set} != xset; then
35138 if test "${glibcxx_cv_func__fabsf_use+set}" = set; then :
35139 $as_echo_n "(cached) " >&6
35144 ac_cpp='$CXXCPP $CPPFLAGS'
35145 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
35146 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
35147 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
35149 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
35150 /* end confdefs.h. */
35152 #ifdef HAVE_IEEEFP_H
35153 #include <ieeefp.h>
35164 if ac_fn_cxx_try_compile "$LINENO"; then :
35165 glibcxx_cv_func__fabsf_use=yes
35167 glibcxx_cv_func__fabsf_use=no
35169 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
35171 ac_cpp='$CPP $CPPFLAGS'
35172 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
35173 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
35174 ac_compiler_gnu=$ac_cv_c_compiler_gnu
35180 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__fabsf_use" >&5
35181 $as_echo "$glibcxx_cv_func__fabsf_use" >&6; }
35183 if test x$glibcxx_cv_func__fabsf_use = x"yes"; then
35184 for ac_func in _fabsf
35186 ac_fn_c_check_func "$LINENO" "_fabsf" "ac_cv_func__fabsf"
35187 if test "x$ac_cv_func__fabsf" = x""yes; then :
35188 cat >>confdefs.h <<_ACEOF
35189 #define HAVE__FABSF 1
35202 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fmodf declaration" >&5
35203 $as_echo_n "checking for fmodf declaration... " >&6; }
35204 if test x${glibcxx_cv_func_fmodf_use+set} != xset; then
35205 if test "${glibcxx_cv_func_fmodf_use+set}" = set; then :
35206 $as_echo_n "(cached) " >&6
35211 ac_cpp='$CXXCPP $CPPFLAGS'
35212 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
35213 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
35214 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
35216 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
35217 /* end confdefs.h. */
35227 if ac_fn_cxx_try_compile "$LINENO"; then :
35228 glibcxx_cv_func_fmodf_use=yes
35230 glibcxx_cv_func_fmodf_use=no
35232 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
35234 ac_cpp='$CPP $CPPFLAGS'
35235 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
35236 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
35237 ac_compiler_gnu=$ac_cv_c_compiler_gnu
35243 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_fmodf_use" >&5
35244 $as_echo "$glibcxx_cv_func_fmodf_use" >&6; }
35246 if test x$glibcxx_cv_func_fmodf_use = x"yes"; then
35247 for ac_func in fmodf
35249 ac_fn_c_check_func "$LINENO" "fmodf" "ac_cv_func_fmodf"
35250 if test "x$ac_cv_func_fmodf" = x""yes; then :
35251 cat >>confdefs.h <<_ACEOF
35252 #define HAVE_FMODF 1
35260 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _fmodf declaration" >&5
35261 $as_echo_n "checking for _fmodf declaration... " >&6; }
35262 if test x${glibcxx_cv_func__fmodf_use+set} != xset; then
35263 if test "${glibcxx_cv_func__fmodf_use+set}" = set; then :
35264 $as_echo_n "(cached) " >&6
35269 ac_cpp='$CXXCPP $CPPFLAGS'
35270 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
35271 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
35272 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
35274 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
35275 /* end confdefs.h. */
35285 if ac_fn_cxx_try_compile "$LINENO"; then :
35286 glibcxx_cv_func__fmodf_use=yes
35288 glibcxx_cv_func__fmodf_use=no
35290 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
35292 ac_cpp='$CPP $CPPFLAGS'
35293 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
35294 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
35295 ac_compiler_gnu=$ac_cv_c_compiler_gnu
35301 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__fmodf_use" >&5
35302 $as_echo "$glibcxx_cv_func__fmodf_use" >&6; }
35304 if test x$glibcxx_cv_func__fmodf_use = x"yes"; then
35305 for ac_func in _fmodf
35307 ac_fn_c_check_func "$LINENO" "_fmodf" "ac_cv_func__fmodf"
35308 if test "x$ac_cv_func__fmodf" = x""yes; then :
35309 cat >>confdefs.h <<_ACEOF
35310 #define HAVE__FMODF 1
35323 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for frexpf declaration" >&5
35324 $as_echo_n "checking for frexpf declaration... " >&6; }
35325 if test x${glibcxx_cv_func_frexpf_use+set} != xset; then
35326 if test "${glibcxx_cv_func_frexpf_use+set}" = set; then :
35327 $as_echo_n "(cached) " >&6
35332 ac_cpp='$CXXCPP $CPPFLAGS'
35333 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
35334 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
35335 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
35337 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
35338 /* end confdefs.h. */
35348 if ac_fn_cxx_try_compile "$LINENO"; then :
35349 glibcxx_cv_func_frexpf_use=yes
35351 glibcxx_cv_func_frexpf_use=no
35353 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
35355 ac_cpp='$CPP $CPPFLAGS'
35356 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
35357 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
35358 ac_compiler_gnu=$ac_cv_c_compiler_gnu
35364 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_frexpf_use" >&5
35365 $as_echo "$glibcxx_cv_func_frexpf_use" >&6; }
35367 if test x$glibcxx_cv_func_frexpf_use = x"yes"; then
35368 for ac_func in frexpf
35370 ac_fn_c_check_func "$LINENO" "frexpf" "ac_cv_func_frexpf"
35371 if test "x$ac_cv_func_frexpf" = x""yes; then :
35372 cat >>confdefs.h <<_ACEOF
35373 #define HAVE_FREXPF 1
35381 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _frexpf declaration" >&5
35382 $as_echo_n "checking for _frexpf declaration... " >&6; }
35383 if test x${glibcxx_cv_func__frexpf_use+set} != xset; then
35384 if test "${glibcxx_cv_func__frexpf_use+set}" = set; then :
35385 $as_echo_n "(cached) " >&6
35390 ac_cpp='$CXXCPP $CPPFLAGS'
35391 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
35392 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
35393 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
35395 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
35396 /* end confdefs.h. */
35406 if ac_fn_cxx_try_compile "$LINENO"; then :
35407 glibcxx_cv_func__frexpf_use=yes
35409 glibcxx_cv_func__frexpf_use=no
35411 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
35413 ac_cpp='$CPP $CPPFLAGS'
35414 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
35415 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
35416 ac_compiler_gnu=$ac_cv_c_compiler_gnu
35422 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__frexpf_use" >&5
35423 $as_echo "$glibcxx_cv_func__frexpf_use" >&6; }
35425 if test x$glibcxx_cv_func__frexpf_use = x"yes"; then
35426 for ac_func in _frexpf
35428 ac_fn_c_check_func "$LINENO" "_frexpf" "ac_cv_func__frexpf"
35429 if test "x$ac_cv_func__frexpf" = x""yes; then :
35430 cat >>confdefs.h <<_ACEOF
35431 #define HAVE__FREXPF 1
35444 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for hypotf declaration" >&5
35445 $as_echo_n "checking for hypotf declaration... " >&6; }
35446 if test x${glibcxx_cv_func_hypotf_use+set} != xset; then
35447 if test "${glibcxx_cv_func_hypotf_use+set}" = set; then :
35448 $as_echo_n "(cached) " >&6
35453 ac_cpp='$CXXCPP $CPPFLAGS'
35454 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
35455 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
35456 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
35458 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
35459 /* end confdefs.h. */
35469 if ac_fn_cxx_try_compile "$LINENO"; then :
35470 glibcxx_cv_func_hypotf_use=yes
35472 glibcxx_cv_func_hypotf_use=no
35474 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
35476 ac_cpp='$CPP $CPPFLAGS'
35477 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
35478 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
35479 ac_compiler_gnu=$ac_cv_c_compiler_gnu
35485 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_hypotf_use" >&5
35486 $as_echo "$glibcxx_cv_func_hypotf_use" >&6; }
35488 if test x$glibcxx_cv_func_hypotf_use = x"yes"; then
35489 for ac_func in hypotf
35491 ac_fn_c_check_func "$LINENO" "hypotf" "ac_cv_func_hypotf"
35492 if test "x$ac_cv_func_hypotf" = x""yes; then :
35493 cat >>confdefs.h <<_ACEOF
35494 #define HAVE_HYPOTF 1
35502 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _hypotf declaration" >&5
35503 $as_echo_n "checking for _hypotf declaration... " >&6; }
35504 if test x${glibcxx_cv_func__hypotf_use+set} != xset; then
35505 if test "${glibcxx_cv_func__hypotf_use+set}" = set; then :
35506 $as_echo_n "(cached) " >&6
35511 ac_cpp='$CXXCPP $CPPFLAGS'
35512 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
35513 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
35514 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
35516 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
35517 /* end confdefs.h. */
35527 if ac_fn_cxx_try_compile "$LINENO"; then :
35528 glibcxx_cv_func__hypotf_use=yes
35530 glibcxx_cv_func__hypotf_use=no
35532 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
35534 ac_cpp='$CPP $CPPFLAGS'
35535 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
35536 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
35537 ac_compiler_gnu=$ac_cv_c_compiler_gnu
35543 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__hypotf_use" >&5
35544 $as_echo "$glibcxx_cv_func__hypotf_use" >&6; }
35546 if test x$glibcxx_cv_func__hypotf_use = x"yes"; then
35547 for ac_func in _hypotf
35549 ac_fn_c_check_func "$LINENO" "_hypotf" "ac_cv_func__hypotf"
35550 if test "x$ac_cv_func__hypotf" = x""yes; then :
35551 cat >>confdefs.h <<_ACEOF
35552 #define HAVE__HYPOTF 1
35565 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ldexpf declaration" >&5
35566 $as_echo_n "checking for ldexpf declaration... " >&6; }
35567 if test x${glibcxx_cv_func_ldexpf_use+set} != xset; then
35568 if test "${glibcxx_cv_func_ldexpf_use+set}" = set; then :
35569 $as_echo_n "(cached) " >&6
35574 ac_cpp='$CXXCPP $CPPFLAGS'
35575 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
35576 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
35577 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
35579 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
35580 /* end confdefs.h. */
35590 if ac_fn_cxx_try_compile "$LINENO"; then :
35591 glibcxx_cv_func_ldexpf_use=yes
35593 glibcxx_cv_func_ldexpf_use=no
35595 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
35597 ac_cpp='$CPP $CPPFLAGS'
35598 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
35599 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
35600 ac_compiler_gnu=$ac_cv_c_compiler_gnu
35606 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_ldexpf_use" >&5
35607 $as_echo "$glibcxx_cv_func_ldexpf_use" >&6; }
35609 if test x$glibcxx_cv_func_ldexpf_use = x"yes"; then
35610 for ac_func in ldexpf
35612 ac_fn_c_check_func "$LINENO" "ldexpf" "ac_cv_func_ldexpf"
35613 if test "x$ac_cv_func_ldexpf" = x""yes; then :
35614 cat >>confdefs.h <<_ACEOF
35615 #define HAVE_LDEXPF 1
35623 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _ldexpf declaration" >&5
35624 $as_echo_n "checking for _ldexpf declaration... " >&6; }
35625 if test x${glibcxx_cv_func__ldexpf_use+set} != xset; then
35626 if test "${glibcxx_cv_func__ldexpf_use+set}" = set; then :
35627 $as_echo_n "(cached) " >&6
35632 ac_cpp='$CXXCPP $CPPFLAGS'
35633 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
35634 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
35635 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
35637 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
35638 /* end confdefs.h. */
35648 if ac_fn_cxx_try_compile "$LINENO"; then :
35649 glibcxx_cv_func__ldexpf_use=yes
35651 glibcxx_cv_func__ldexpf_use=no
35653 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
35655 ac_cpp='$CPP $CPPFLAGS'
35656 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
35657 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
35658 ac_compiler_gnu=$ac_cv_c_compiler_gnu
35664 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__ldexpf_use" >&5
35665 $as_echo "$glibcxx_cv_func__ldexpf_use" >&6; }
35667 if test x$glibcxx_cv_func__ldexpf_use = x"yes"; then
35668 for ac_func in _ldexpf
35670 ac_fn_c_check_func "$LINENO" "_ldexpf" "ac_cv_func__ldexpf"
35671 if test "x$ac_cv_func__ldexpf" = x""yes; then :
35672 cat >>confdefs.h <<_ACEOF
35673 #define HAVE__LDEXPF 1
35686 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for logf declaration" >&5
35687 $as_echo_n "checking for logf declaration... " >&6; }
35688 if test x${glibcxx_cv_func_logf_use+set} != xset; then
35689 if test "${glibcxx_cv_func_logf_use+set}" = set; then :
35690 $as_echo_n "(cached) " >&6
35695 ac_cpp='$CXXCPP $CPPFLAGS'
35696 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
35697 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
35698 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
35700 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
35701 /* end confdefs.h. */
35703 #ifdef HAVE_IEEEFP_H
35704 #include <ieeefp.h>
35715 if ac_fn_cxx_try_compile "$LINENO"; then :
35716 glibcxx_cv_func_logf_use=yes
35718 glibcxx_cv_func_logf_use=no
35720 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
35722 ac_cpp='$CPP $CPPFLAGS'
35723 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
35724 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
35725 ac_compiler_gnu=$ac_cv_c_compiler_gnu
35731 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_logf_use" >&5
35732 $as_echo "$glibcxx_cv_func_logf_use" >&6; }
35734 if test x$glibcxx_cv_func_logf_use = x"yes"; then
35735 for ac_func in logf
35737 ac_fn_c_check_func "$LINENO" "logf" "ac_cv_func_logf"
35738 if test "x$ac_cv_func_logf" = x""yes; then :
35739 cat >>confdefs.h <<_ACEOF
35740 #define HAVE_LOGF 1
35748 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _logf declaration" >&5
35749 $as_echo_n "checking for _logf declaration... " >&6; }
35750 if test x${glibcxx_cv_func__logf_use+set} != xset; then
35751 if test "${glibcxx_cv_func__logf_use+set}" = set; then :
35752 $as_echo_n "(cached) " >&6
35757 ac_cpp='$CXXCPP $CPPFLAGS'
35758 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
35759 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
35760 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
35762 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
35763 /* end confdefs.h. */
35765 #ifdef HAVE_IEEEFP_H
35766 #include <ieeefp.h>
35777 if ac_fn_cxx_try_compile "$LINENO"; then :
35778 glibcxx_cv_func__logf_use=yes
35780 glibcxx_cv_func__logf_use=no
35782 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
35784 ac_cpp='$CPP $CPPFLAGS'
35785 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
35786 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
35787 ac_compiler_gnu=$ac_cv_c_compiler_gnu
35793 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__logf_use" >&5
35794 $as_echo "$glibcxx_cv_func__logf_use" >&6; }
35796 if test x$glibcxx_cv_func__logf_use = x"yes"; then
35797 for ac_func in _logf
35799 ac_fn_c_check_func "$LINENO" "_logf" "ac_cv_func__logf"
35800 if test "x$ac_cv_func__logf" = x""yes; then :
35801 cat >>confdefs.h <<_ACEOF
35802 #define HAVE__LOGF 1
35815 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for log10f declaration" >&5
35816 $as_echo_n "checking for log10f declaration... " >&6; }
35817 if test x${glibcxx_cv_func_log10f_use+set} != xset; then
35818 if test "${glibcxx_cv_func_log10f_use+set}" = set; then :
35819 $as_echo_n "(cached) " >&6
35824 ac_cpp='$CXXCPP $CPPFLAGS'
35825 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
35826 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
35827 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
35829 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
35830 /* end confdefs.h. */
35832 #ifdef HAVE_IEEEFP_H
35833 #include <ieeefp.h>
35844 if ac_fn_cxx_try_compile "$LINENO"; then :
35845 glibcxx_cv_func_log10f_use=yes
35847 glibcxx_cv_func_log10f_use=no
35849 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
35851 ac_cpp='$CPP $CPPFLAGS'
35852 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
35853 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
35854 ac_compiler_gnu=$ac_cv_c_compiler_gnu
35860 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_log10f_use" >&5
35861 $as_echo "$glibcxx_cv_func_log10f_use" >&6; }
35863 if test x$glibcxx_cv_func_log10f_use = x"yes"; then
35864 for ac_func in log10f
35866 ac_fn_c_check_func "$LINENO" "log10f" "ac_cv_func_log10f"
35867 if test "x$ac_cv_func_log10f" = x""yes; then :
35868 cat >>confdefs.h <<_ACEOF
35869 #define HAVE_LOG10F 1
35877 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _log10f declaration" >&5
35878 $as_echo_n "checking for _log10f declaration... " >&6; }
35879 if test x${glibcxx_cv_func__log10f_use+set} != xset; then
35880 if test "${glibcxx_cv_func__log10f_use+set}" = set; then :
35881 $as_echo_n "(cached) " >&6
35886 ac_cpp='$CXXCPP $CPPFLAGS'
35887 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
35888 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
35889 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
35891 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
35892 /* end confdefs.h. */
35894 #ifdef HAVE_IEEEFP_H
35895 #include <ieeefp.h>
35906 if ac_fn_cxx_try_compile "$LINENO"; then :
35907 glibcxx_cv_func__log10f_use=yes
35909 glibcxx_cv_func__log10f_use=no
35911 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
35913 ac_cpp='$CPP $CPPFLAGS'
35914 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
35915 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
35916 ac_compiler_gnu=$ac_cv_c_compiler_gnu
35922 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__log10f_use" >&5
35923 $as_echo "$glibcxx_cv_func__log10f_use" >&6; }
35925 if test x$glibcxx_cv_func__log10f_use = x"yes"; then
35926 for ac_func in _log10f
35928 ac_fn_c_check_func "$LINENO" "_log10f" "ac_cv_func__log10f"
35929 if test "x$ac_cv_func__log10f" = x""yes; then :
35930 cat >>confdefs.h <<_ACEOF
35931 #define HAVE__LOG10F 1
35944 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for modff declaration" >&5
35945 $as_echo_n "checking for modff declaration... " >&6; }
35946 if test x${glibcxx_cv_func_modff_use+set} != xset; then
35947 if test "${glibcxx_cv_func_modff_use+set}" = set; then :
35948 $as_echo_n "(cached) " >&6
35953 ac_cpp='$CXXCPP $CPPFLAGS'
35954 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
35955 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
35956 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
35958 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
35959 /* end confdefs.h. */
35969 if ac_fn_cxx_try_compile "$LINENO"; then :
35970 glibcxx_cv_func_modff_use=yes
35972 glibcxx_cv_func_modff_use=no
35974 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
35976 ac_cpp='$CPP $CPPFLAGS'
35977 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
35978 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
35979 ac_compiler_gnu=$ac_cv_c_compiler_gnu
35985 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_modff_use" >&5
35986 $as_echo "$glibcxx_cv_func_modff_use" >&6; }
35988 if test x$glibcxx_cv_func_modff_use = x"yes"; then
35989 for ac_func in modff
35991 ac_fn_c_check_func "$LINENO" "modff" "ac_cv_func_modff"
35992 if test "x$ac_cv_func_modff" = x""yes; then :
35993 cat >>confdefs.h <<_ACEOF
35994 #define HAVE_MODFF 1
36002 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _modff declaration" >&5
36003 $as_echo_n "checking for _modff declaration... " >&6; }
36004 if test x${glibcxx_cv_func__modff_use+set} != xset; then
36005 if test "${glibcxx_cv_func__modff_use+set}" = set; then :
36006 $as_echo_n "(cached) " >&6
36011 ac_cpp='$CXXCPP $CPPFLAGS'
36012 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
36013 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
36014 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
36016 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
36017 /* end confdefs.h. */
36027 if ac_fn_cxx_try_compile "$LINENO"; then :
36028 glibcxx_cv_func__modff_use=yes
36030 glibcxx_cv_func__modff_use=no
36032 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
36034 ac_cpp='$CPP $CPPFLAGS'
36035 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
36036 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
36037 ac_compiler_gnu=$ac_cv_c_compiler_gnu
36043 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__modff_use" >&5
36044 $as_echo "$glibcxx_cv_func__modff_use" >&6; }
36046 if test x$glibcxx_cv_func__modff_use = x"yes"; then
36047 for ac_func in _modff
36049 ac_fn_c_check_func "$LINENO" "_modff" "ac_cv_func__modff"
36050 if test "x$ac_cv_func__modff" = x""yes; then :
36051 cat >>confdefs.h <<_ACEOF
36052 #define HAVE__MODFF 1
36065 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for modf declaration" >&5
36066 $as_echo_n "checking for modf declaration... " >&6; }
36067 if test x${glibcxx_cv_func_modf_use+set} != xset; then
36068 if test "${glibcxx_cv_func_modf_use+set}" = set; then :
36069 $as_echo_n "(cached) " >&6
36074 ac_cpp='$CXXCPP $CPPFLAGS'
36075 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
36076 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
36077 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
36079 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
36080 /* end confdefs.h. */
36090 if ac_fn_cxx_try_compile "$LINENO"; then :
36091 glibcxx_cv_func_modf_use=yes
36093 glibcxx_cv_func_modf_use=no
36095 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
36097 ac_cpp='$CPP $CPPFLAGS'
36098 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
36099 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
36100 ac_compiler_gnu=$ac_cv_c_compiler_gnu
36106 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_modf_use" >&5
36107 $as_echo "$glibcxx_cv_func_modf_use" >&6; }
36109 if test x$glibcxx_cv_func_modf_use = x"yes"; then
36110 for ac_func in modf
36112 ac_fn_c_check_func "$LINENO" "modf" "ac_cv_func_modf"
36113 if test "x$ac_cv_func_modf" = x""yes; then :
36114 cat >>confdefs.h <<_ACEOF
36115 #define HAVE_MODF 1
36123 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _modf declaration" >&5
36124 $as_echo_n "checking for _modf declaration... " >&6; }
36125 if test x${glibcxx_cv_func__modf_use+set} != xset; then
36126 if test "${glibcxx_cv_func__modf_use+set}" = set; then :
36127 $as_echo_n "(cached) " >&6
36132 ac_cpp='$CXXCPP $CPPFLAGS'
36133 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
36134 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
36135 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
36137 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
36138 /* end confdefs.h. */
36148 if ac_fn_cxx_try_compile "$LINENO"; then :
36149 glibcxx_cv_func__modf_use=yes
36151 glibcxx_cv_func__modf_use=no
36153 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
36155 ac_cpp='$CPP $CPPFLAGS'
36156 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
36157 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
36158 ac_compiler_gnu=$ac_cv_c_compiler_gnu
36164 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__modf_use" >&5
36165 $as_echo "$glibcxx_cv_func__modf_use" >&6; }
36167 if test x$glibcxx_cv_func__modf_use = x"yes"; then
36168 for ac_func in _modf
36170 ac_fn_c_check_func "$LINENO" "_modf" "ac_cv_func__modf"
36171 if test "x$ac_cv_func__modf" = x""yes; then :
36172 cat >>confdefs.h <<_ACEOF
36173 #define HAVE__MODF 1
36186 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for powf declaration" >&5
36187 $as_echo_n "checking for powf declaration... " >&6; }
36188 if test x${glibcxx_cv_func_powf_use+set} != xset; then
36189 if test "${glibcxx_cv_func_powf_use+set}" = set; then :
36190 $as_echo_n "(cached) " >&6
36195 ac_cpp='$CXXCPP $CPPFLAGS'
36196 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
36197 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
36198 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
36200 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
36201 /* end confdefs.h. */
36211 if ac_fn_cxx_try_compile "$LINENO"; then :
36212 glibcxx_cv_func_powf_use=yes
36214 glibcxx_cv_func_powf_use=no
36216 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
36218 ac_cpp='$CPP $CPPFLAGS'
36219 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
36220 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
36221 ac_compiler_gnu=$ac_cv_c_compiler_gnu
36227 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_powf_use" >&5
36228 $as_echo "$glibcxx_cv_func_powf_use" >&6; }
36230 if test x$glibcxx_cv_func_powf_use = x"yes"; then
36231 for ac_func in powf
36233 ac_fn_c_check_func "$LINENO" "powf" "ac_cv_func_powf"
36234 if test "x$ac_cv_func_powf" = x""yes; then :
36235 cat >>confdefs.h <<_ACEOF
36236 #define HAVE_POWF 1
36244 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _powf declaration" >&5
36245 $as_echo_n "checking for _powf declaration... " >&6; }
36246 if test x${glibcxx_cv_func__powf_use+set} != xset; then
36247 if test "${glibcxx_cv_func__powf_use+set}" = set; then :
36248 $as_echo_n "(cached) " >&6
36253 ac_cpp='$CXXCPP $CPPFLAGS'
36254 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
36255 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
36256 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
36258 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
36259 /* end confdefs.h. */
36269 if ac_fn_cxx_try_compile "$LINENO"; then :
36270 glibcxx_cv_func__powf_use=yes
36272 glibcxx_cv_func__powf_use=no
36274 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
36276 ac_cpp='$CPP $CPPFLAGS'
36277 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
36278 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
36279 ac_compiler_gnu=$ac_cv_c_compiler_gnu
36285 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__powf_use" >&5
36286 $as_echo "$glibcxx_cv_func__powf_use" >&6; }
36288 if test x$glibcxx_cv_func__powf_use = x"yes"; then
36289 for ac_func in _powf
36291 ac_fn_c_check_func "$LINENO" "_powf" "ac_cv_func__powf"
36292 if test "x$ac_cv_func__powf" = x""yes; then :
36293 cat >>confdefs.h <<_ACEOF
36294 #define HAVE__POWF 1
36307 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sqrtf declaration" >&5
36308 $as_echo_n "checking for sqrtf declaration... " >&6; }
36309 if test x${glibcxx_cv_func_sqrtf_use+set} != xset; then
36310 if test "${glibcxx_cv_func_sqrtf_use+set}" = set; then :
36311 $as_echo_n "(cached) " >&6
36316 ac_cpp='$CXXCPP $CPPFLAGS'
36317 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
36318 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
36319 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
36321 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
36322 /* end confdefs.h. */
36324 #ifdef HAVE_IEEEFP_H
36325 #include <ieeefp.h>
36336 if ac_fn_cxx_try_compile "$LINENO"; then :
36337 glibcxx_cv_func_sqrtf_use=yes
36339 glibcxx_cv_func_sqrtf_use=no
36341 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
36343 ac_cpp='$CPP $CPPFLAGS'
36344 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
36345 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
36346 ac_compiler_gnu=$ac_cv_c_compiler_gnu
36352 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_sqrtf_use" >&5
36353 $as_echo "$glibcxx_cv_func_sqrtf_use" >&6; }
36355 if test x$glibcxx_cv_func_sqrtf_use = x"yes"; then
36356 for ac_func in sqrtf
36358 ac_fn_c_check_func "$LINENO" "sqrtf" "ac_cv_func_sqrtf"
36359 if test "x$ac_cv_func_sqrtf" = x""yes; then :
36360 cat >>confdefs.h <<_ACEOF
36361 #define HAVE_SQRTF 1
36369 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _sqrtf declaration" >&5
36370 $as_echo_n "checking for _sqrtf declaration... " >&6; }
36371 if test x${glibcxx_cv_func__sqrtf_use+set} != xset; then
36372 if test "${glibcxx_cv_func__sqrtf_use+set}" = set; then :
36373 $as_echo_n "(cached) " >&6
36378 ac_cpp='$CXXCPP $CPPFLAGS'
36379 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
36380 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
36381 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
36383 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
36384 /* end confdefs.h. */
36386 #ifdef HAVE_IEEEFP_H
36387 #include <ieeefp.h>
36398 if ac_fn_cxx_try_compile "$LINENO"; then :
36399 glibcxx_cv_func__sqrtf_use=yes
36401 glibcxx_cv_func__sqrtf_use=no
36403 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
36405 ac_cpp='$CPP $CPPFLAGS'
36406 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
36407 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
36408 ac_compiler_gnu=$ac_cv_c_compiler_gnu
36414 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__sqrtf_use" >&5
36415 $as_echo "$glibcxx_cv_func__sqrtf_use" >&6; }
36417 if test x$glibcxx_cv_func__sqrtf_use = x"yes"; then
36418 for ac_func in _sqrtf
36420 ac_fn_c_check_func "$LINENO" "_sqrtf" "ac_cv_func__sqrtf"
36421 if test "x$ac_cv_func__sqrtf" = x""yes; then :
36422 cat >>confdefs.h <<_ACEOF
36423 #define HAVE__SQRTF 1
36436 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sincosf declaration" >&5
36437 $as_echo_n "checking for sincosf declaration... " >&6; }
36438 if test x${glibcxx_cv_func_sincosf_use+set} != xset; then
36439 if test "${glibcxx_cv_func_sincosf_use+set}" = set; then :
36440 $as_echo_n "(cached) " >&6
36445 ac_cpp='$CXXCPP $CPPFLAGS'
36446 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
36447 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
36448 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
36450 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
36451 /* end confdefs.h. */
36461 if ac_fn_cxx_try_compile "$LINENO"; then :
36462 glibcxx_cv_func_sincosf_use=yes
36464 glibcxx_cv_func_sincosf_use=no
36466 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
36468 ac_cpp='$CPP $CPPFLAGS'
36469 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
36470 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
36471 ac_compiler_gnu=$ac_cv_c_compiler_gnu
36477 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_sincosf_use" >&5
36478 $as_echo "$glibcxx_cv_func_sincosf_use" >&6; }
36480 if test x$glibcxx_cv_func_sincosf_use = x"yes"; then
36481 for ac_func in sincosf
36483 ac_fn_c_check_func "$LINENO" "sincosf" "ac_cv_func_sincosf"
36484 if test "x$ac_cv_func_sincosf" = x""yes; then :
36485 cat >>confdefs.h <<_ACEOF
36486 #define HAVE_SINCOSF 1
36494 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _sincosf declaration" >&5
36495 $as_echo_n "checking for _sincosf declaration... " >&6; }
36496 if test x${glibcxx_cv_func__sincosf_use+set} != xset; then
36497 if test "${glibcxx_cv_func__sincosf_use+set}" = set; then :
36498 $as_echo_n "(cached) " >&6
36503 ac_cpp='$CXXCPP $CPPFLAGS'
36504 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
36505 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
36506 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
36508 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
36509 /* end confdefs.h. */
36519 if ac_fn_cxx_try_compile "$LINENO"; then :
36520 glibcxx_cv_func__sincosf_use=yes
36522 glibcxx_cv_func__sincosf_use=no
36524 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
36526 ac_cpp='$CPP $CPPFLAGS'
36527 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
36528 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
36529 ac_compiler_gnu=$ac_cv_c_compiler_gnu
36535 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__sincosf_use" >&5
36536 $as_echo "$glibcxx_cv_func__sincosf_use" >&6; }
36538 if test x$glibcxx_cv_func__sincosf_use = x"yes"; then
36539 for ac_func in _sincosf
36541 ac_fn_c_check_func "$LINENO" "_sincosf" "ac_cv_func__sincosf"
36542 if test "x$ac_cv_func__sincosf" = x""yes; then :
36543 cat >>confdefs.h <<_ACEOF
36544 #define HAVE__SINCOSF 1
36557 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for finitef declaration" >&5
36558 $as_echo_n "checking for finitef declaration... " >&6; }
36559 if test x${glibcxx_cv_func_finitef_use+set} != xset; then
36560 if test "${glibcxx_cv_func_finitef_use+set}" = set; then :
36561 $as_echo_n "(cached) " >&6
36566 ac_cpp='$CXXCPP $CPPFLAGS'
36567 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
36568 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
36569 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
36571 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
36572 /* end confdefs.h. */
36574 #ifdef HAVE_IEEEFP_H
36575 #include <ieeefp.h>
36586 if ac_fn_cxx_try_compile "$LINENO"; then :
36587 glibcxx_cv_func_finitef_use=yes
36589 glibcxx_cv_func_finitef_use=no
36591 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
36593 ac_cpp='$CPP $CPPFLAGS'
36594 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
36595 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
36596 ac_compiler_gnu=$ac_cv_c_compiler_gnu
36602 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_finitef_use" >&5
36603 $as_echo "$glibcxx_cv_func_finitef_use" >&6; }
36605 if test x$glibcxx_cv_func_finitef_use = x"yes"; then
36606 for ac_func in finitef
36608 ac_fn_c_check_func "$LINENO" "finitef" "ac_cv_func_finitef"
36609 if test "x$ac_cv_func_finitef" = x""yes; then :
36610 cat >>confdefs.h <<_ACEOF
36611 #define HAVE_FINITEF 1
36619 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _finitef declaration" >&5
36620 $as_echo_n "checking for _finitef declaration... " >&6; }
36621 if test x${glibcxx_cv_func__finitef_use+set} != xset; then
36622 if test "${glibcxx_cv_func__finitef_use+set}" = set; then :
36623 $as_echo_n "(cached) " >&6
36628 ac_cpp='$CXXCPP $CPPFLAGS'
36629 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
36630 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
36631 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
36633 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
36634 /* end confdefs.h. */
36636 #ifdef HAVE_IEEEFP_H
36637 #include <ieeefp.h>
36648 if ac_fn_cxx_try_compile "$LINENO"; then :
36649 glibcxx_cv_func__finitef_use=yes
36651 glibcxx_cv_func__finitef_use=no
36653 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
36655 ac_cpp='$CPP $CPPFLAGS'
36656 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
36657 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
36658 ac_compiler_gnu=$ac_cv_c_compiler_gnu
36664 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__finitef_use" >&5
36665 $as_echo "$glibcxx_cv_func__finitef_use" >&6; }
36667 if test x$glibcxx_cv_func__finitef_use = x"yes"; then
36668 for ac_func in _finitef
36670 ac_fn_c_check_func "$LINENO" "_finitef" "ac_cv_func__finitef"
36671 if test "x$ac_cv_func__finitef" = x""yes; then :
36672 cat >>confdefs.h <<_ACEOF
36673 #define HAVE__FINITEF 1
36686 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long double trig functions" >&5
36687 $as_echo_n "checking for long double trig functions... " >&6; }
36688 if test "${glibcxx_cv_func_long_double_trig_use+set}" = set; then :
36689 $as_echo_n "(cached) " >&6
36694 ac_cpp='$CXXCPP $CPPFLAGS'
36695 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
36696 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
36697 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
36699 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
36700 /* end confdefs.h. */
36705 acosl (0); asinl (0); atanl (0); cosl (0); sinl (0); tanl (0); coshl (0); sinhl (0); tanhl (0);
36710 if ac_fn_cxx_try_compile "$LINENO"; then :
36711 glibcxx_cv_func_long_double_trig_use=yes
36713 glibcxx_cv_func_long_double_trig_use=no
36715 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
36717 ac_cpp='$CPP $CPPFLAGS'
36718 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
36719 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
36720 ac_compiler_gnu=$ac_cv_c_compiler_gnu
36724 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_long_double_trig_use" >&5
36725 $as_echo "$glibcxx_cv_func_long_double_trig_use" >&6; }
36726 if test x$glibcxx_cv_func_long_double_trig_use = x"yes"; then
36727 for ac_func in acosl asinl atanl cosl sinl tanl coshl sinhl tanhl
36729 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
36730 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
36731 eval as_val=\$$as_ac_var
36732 if test "x$as_val" = x""yes; then :
36733 cat >>confdefs.h <<_ACEOF
36734 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
36741 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _long double trig functions" >&5
36742 $as_echo_n "checking for _long double trig functions... " >&6; }
36743 if test "${glibcxx_cv_func__long_double_trig_use+set}" = set; then :
36744 $as_echo_n "(cached) " >&6
36749 ac_cpp='$CXXCPP $CPPFLAGS'
36750 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
36751 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
36752 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
36754 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
36755 /* end confdefs.h. */
36760 _acosl (0); _asinl (0); _atanl (0); _cosl (0); _sinl (0); _tanl (0); _coshl (0); _sinhl (0); _tanhl (0);
36765 if ac_fn_cxx_try_compile "$LINENO"; then :
36766 glibcxx_cv_func__long_double_trig_use=yes
36768 glibcxx_cv_func__long_double_trig_use=no
36770 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
36772 ac_cpp='$CPP $CPPFLAGS'
36773 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
36774 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
36775 ac_compiler_gnu=$ac_cv_c_compiler_gnu
36779 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__long_double_trig_use" >&5
36780 $as_echo "$glibcxx_cv_func__long_double_trig_use" >&6; }
36781 if test x$glibcxx_cv_func__long_double_trig_use = x"yes"; then
36782 for ac_func in _acosl _asinl _atanl _cosl _sinl _tanl _coshl _sinhl _tanhl
36784 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
36785 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
36786 eval as_val=\$$as_ac_var
36787 if test "x$as_val" = x""yes; then :
36788 cat >>confdefs.h <<_ACEOF
36789 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
36802 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long double round functions" >&5
36803 $as_echo_n "checking for long double round functions... " >&6; }
36804 if test "${glibcxx_cv_func_long_double_round_use+set}" = set; then :
36805 $as_echo_n "(cached) " >&6
36810 ac_cpp='$CXXCPP $CPPFLAGS'
36811 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
36812 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
36813 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
36815 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
36816 /* end confdefs.h. */
36821 ceill (0); floorl (0);
36826 if ac_fn_cxx_try_compile "$LINENO"; then :
36827 glibcxx_cv_func_long_double_round_use=yes
36829 glibcxx_cv_func_long_double_round_use=no
36831 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
36833 ac_cpp='$CPP $CPPFLAGS'
36834 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
36835 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
36836 ac_compiler_gnu=$ac_cv_c_compiler_gnu
36840 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_long_double_round_use" >&5
36841 $as_echo "$glibcxx_cv_func_long_double_round_use" >&6; }
36842 if test x$glibcxx_cv_func_long_double_round_use = x"yes"; then
36843 for ac_func in ceill floorl
36845 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
36846 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
36847 eval as_val=\$$as_ac_var
36848 if test "x$as_val" = x""yes; then :
36849 cat >>confdefs.h <<_ACEOF
36850 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
36857 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _long double round functions" >&5
36858 $as_echo_n "checking for _long double round functions... " >&6; }
36859 if test "${glibcxx_cv_func__long_double_round_use+set}" = set; then :
36860 $as_echo_n "(cached) " >&6
36865 ac_cpp='$CXXCPP $CPPFLAGS'
36866 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
36867 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
36868 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
36870 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
36871 /* end confdefs.h. */
36876 _ceill (0); _floorl (0);
36881 if ac_fn_cxx_try_compile "$LINENO"; then :
36882 glibcxx_cv_func__long_double_round_use=yes
36884 glibcxx_cv_func__long_double_round_use=no
36886 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
36888 ac_cpp='$CPP $CPPFLAGS'
36889 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
36890 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
36891 ac_compiler_gnu=$ac_cv_c_compiler_gnu
36895 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__long_double_round_use" >&5
36896 $as_echo "$glibcxx_cv_func__long_double_round_use" >&6; }
36897 if test x$glibcxx_cv_func__long_double_round_use = x"yes"; then
36898 for ac_func in _ceill _floorl
36900 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
36901 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
36902 eval as_val=\$$as_ac_var
36903 if test "x$as_val" = x""yes; then :
36904 cat >>confdefs.h <<_ACEOF
36905 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
36919 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for isnanl declaration" >&5
36920 $as_echo_n "checking for isnanl declaration... " >&6; }
36921 if test x${glibcxx_cv_func_isnanl_use+set} != xset; then
36922 if test "${glibcxx_cv_func_isnanl_use+set}" = set; then :
36923 $as_echo_n "(cached) " >&6
36928 ac_cpp='$CXXCPP $CPPFLAGS'
36929 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
36930 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
36931 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
36933 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
36934 /* end confdefs.h. */
36936 #ifdef HAVE_IEEEFP_H
36937 #include <ieeefp.h>
36948 if ac_fn_cxx_try_compile "$LINENO"; then :
36949 glibcxx_cv_func_isnanl_use=yes
36951 glibcxx_cv_func_isnanl_use=no
36953 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
36955 ac_cpp='$CPP $CPPFLAGS'
36956 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
36957 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
36958 ac_compiler_gnu=$ac_cv_c_compiler_gnu
36964 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_isnanl_use" >&5
36965 $as_echo "$glibcxx_cv_func_isnanl_use" >&6; }
36967 if test x$glibcxx_cv_func_isnanl_use = x"yes"; then
36968 for ac_func in isnanl
36970 ac_fn_c_check_func "$LINENO" "isnanl" "ac_cv_func_isnanl"
36971 if test "x$ac_cv_func_isnanl" = x""yes; then :
36972 cat >>confdefs.h <<_ACEOF
36973 #define HAVE_ISNANL 1
36981 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _isnanl declaration" >&5
36982 $as_echo_n "checking for _isnanl declaration... " >&6; }
36983 if test x${glibcxx_cv_func__isnanl_use+set} != xset; then
36984 if test "${glibcxx_cv_func__isnanl_use+set}" = set; then :
36985 $as_echo_n "(cached) " >&6
36990 ac_cpp='$CXXCPP $CPPFLAGS'
36991 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
36992 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
36993 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
36995 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
36996 /* end confdefs.h. */
36998 #ifdef HAVE_IEEEFP_H
36999 #include <ieeefp.h>
37010 if ac_fn_cxx_try_compile "$LINENO"; then :
37011 glibcxx_cv_func__isnanl_use=yes
37013 glibcxx_cv_func__isnanl_use=no
37015 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
37017 ac_cpp='$CPP $CPPFLAGS'
37018 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
37019 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
37020 ac_compiler_gnu=$ac_cv_c_compiler_gnu
37026 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__isnanl_use" >&5
37027 $as_echo "$glibcxx_cv_func__isnanl_use" >&6; }
37029 if test x$glibcxx_cv_func__isnanl_use = x"yes"; then
37030 for ac_func in _isnanl
37032 ac_fn_c_check_func "$LINENO" "_isnanl" "ac_cv_func__isnanl"
37033 if test "x$ac_cv_func__isnanl" = x""yes; then :
37034 cat >>confdefs.h <<_ACEOF
37035 #define HAVE__ISNANL 1
37048 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for isinfl declaration" >&5
37049 $as_echo_n "checking for isinfl declaration... " >&6; }
37050 if test x${glibcxx_cv_func_isinfl_use+set} != xset; then
37051 if test "${glibcxx_cv_func_isinfl_use+set}" = set; then :
37052 $as_echo_n "(cached) " >&6
37057 ac_cpp='$CXXCPP $CPPFLAGS'
37058 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
37059 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
37060 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
37062 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
37063 /* end confdefs.h. */
37065 #ifdef HAVE_IEEEFP_H
37066 #include <ieeefp.h>
37077 if ac_fn_cxx_try_compile "$LINENO"; then :
37078 glibcxx_cv_func_isinfl_use=yes
37080 glibcxx_cv_func_isinfl_use=no
37082 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
37084 ac_cpp='$CPP $CPPFLAGS'
37085 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
37086 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
37087 ac_compiler_gnu=$ac_cv_c_compiler_gnu
37093 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_isinfl_use" >&5
37094 $as_echo "$glibcxx_cv_func_isinfl_use" >&6; }
37096 if test x$glibcxx_cv_func_isinfl_use = x"yes"; then
37097 for ac_func in isinfl
37099 ac_fn_c_check_func "$LINENO" "isinfl" "ac_cv_func_isinfl"
37100 if test "x$ac_cv_func_isinfl" = x""yes; then :
37101 cat >>confdefs.h <<_ACEOF
37102 #define HAVE_ISINFL 1
37110 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _isinfl declaration" >&5
37111 $as_echo_n "checking for _isinfl declaration... " >&6; }
37112 if test x${glibcxx_cv_func__isinfl_use+set} != xset; then
37113 if test "${glibcxx_cv_func__isinfl_use+set}" = set; then :
37114 $as_echo_n "(cached) " >&6
37119 ac_cpp='$CXXCPP $CPPFLAGS'
37120 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
37121 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
37122 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
37124 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
37125 /* end confdefs.h. */
37127 #ifdef HAVE_IEEEFP_H
37128 #include <ieeefp.h>
37139 if ac_fn_cxx_try_compile "$LINENO"; then :
37140 glibcxx_cv_func__isinfl_use=yes
37142 glibcxx_cv_func__isinfl_use=no
37144 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
37146 ac_cpp='$CPP $CPPFLAGS'
37147 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
37148 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
37149 ac_compiler_gnu=$ac_cv_c_compiler_gnu
37155 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__isinfl_use" >&5
37156 $as_echo "$glibcxx_cv_func__isinfl_use" >&6; }
37158 if test x$glibcxx_cv_func__isinfl_use = x"yes"; then
37159 for ac_func in _isinfl
37161 ac_fn_c_check_func "$LINENO" "_isinfl" "ac_cv_func__isinfl"
37162 if test "x$ac_cv_func__isinfl" = x""yes; then :
37163 cat >>confdefs.h <<_ACEOF
37164 #define HAVE__ISINFL 1
37177 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for atan2l declaration" >&5
37178 $as_echo_n "checking for atan2l declaration... " >&6; }
37179 if test x${glibcxx_cv_func_atan2l_use+set} != xset; then
37180 if test "${glibcxx_cv_func_atan2l_use+set}" = set; then :
37181 $as_echo_n "(cached) " >&6
37186 ac_cpp='$CXXCPP $CPPFLAGS'
37187 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
37188 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
37189 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
37191 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
37192 /* end confdefs.h. */
37202 if ac_fn_cxx_try_compile "$LINENO"; then :
37203 glibcxx_cv_func_atan2l_use=yes
37205 glibcxx_cv_func_atan2l_use=no
37207 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
37209 ac_cpp='$CPP $CPPFLAGS'
37210 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
37211 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
37212 ac_compiler_gnu=$ac_cv_c_compiler_gnu
37218 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_atan2l_use" >&5
37219 $as_echo "$glibcxx_cv_func_atan2l_use" >&6; }
37221 if test x$glibcxx_cv_func_atan2l_use = x"yes"; then
37222 for ac_func in atan2l
37224 ac_fn_c_check_func "$LINENO" "atan2l" "ac_cv_func_atan2l"
37225 if test "x$ac_cv_func_atan2l" = x""yes; then :
37226 cat >>confdefs.h <<_ACEOF
37227 #define HAVE_ATAN2L 1
37235 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _atan2l declaration" >&5
37236 $as_echo_n "checking for _atan2l declaration... " >&6; }
37237 if test x${glibcxx_cv_func__atan2l_use+set} != xset; then
37238 if test "${glibcxx_cv_func__atan2l_use+set}" = set; then :
37239 $as_echo_n "(cached) " >&6
37244 ac_cpp='$CXXCPP $CPPFLAGS'
37245 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
37246 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
37247 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
37249 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
37250 /* end confdefs.h. */
37260 if ac_fn_cxx_try_compile "$LINENO"; then :
37261 glibcxx_cv_func__atan2l_use=yes
37263 glibcxx_cv_func__atan2l_use=no
37265 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
37267 ac_cpp='$CPP $CPPFLAGS'
37268 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
37269 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
37270 ac_compiler_gnu=$ac_cv_c_compiler_gnu
37276 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__atan2l_use" >&5
37277 $as_echo "$glibcxx_cv_func__atan2l_use" >&6; }
37279 if test x$glibcxx_cv_func__atan2l_use = x"yes"; then
37280 for ac_func in _atan2l
37282 ac_fn_c_check_func "$LINENO" "_atan2l" "ac_cv_func__atan2l"
37283 if test "x$ac_cv_func__atan2l" = x""yes; then :
37284 cat >>confdefs.h <<_ACEOF
37285 #define HAVE__ATAN2L 1
37298 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for expl declaration" >&5
37299 $as_echo_n "checking for expl declaration... " >&6; }
37300 if test x${glibcxx_cv_func_expl_use+set} != xset; then
37301 if test "${glibcxx_cv_func_expl_use+set}" = set; then :
37302 $as_echo_n "(cached) " >&6
37307 ac_cpp='$CXXCPP $CPPFLAGS'
37308 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
37309 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
37310 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
37312 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
37313 /* end confdefs.h. */
37315 #ifdef HAVE_IEEEFP_H
37316 #include <ieeefp.h>
37327 if ac_fn_cxx_try_compile "$LINENO"; then :
37328 glibcxx_cv_func_expl_use=yes
37330 glibcxx_cv_func_expl_use=no
37332 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
37334 ac_cpp='$CPP $CPPFLAGS'
37335 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
37336 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
37337 ac_compiler_gnu=$ac_cv_c_compiler_gnu
37343 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_expl_use" >&5
37344 $as_echo "$glibcxx_cv_func_expl_use" >&6; }
37346 if test x$glibcxx_cv_func_expl_use = x"yes"; then
37347 for ac_func in expl
37349 ac_fn_c_check_func "$LINENO" "expl" "ac_cv_func_expl"
37350 if test "x$ac_cv_func_expl" = x""yes; then :
37351 cat >>confdefs.h <<_ACEOF
37352 #define HAVE_EXPL 1
37360 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _expl declaration" >&5
37361 $as_echo_n "checking for _expl declaration... " >&6; }
37362 if test x${glibcxx_cv_func__expl_use+set} != xset; then
37363 if test "${glibcxx_cv_func__expl_use+set}" = set; then :
37364 $as_echo_n "(cached) " >&6
37369 ac_cpp='$CXXCPP $CPPFLAGS'
37370 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
37371 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
37372 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
37374 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
37375 /* end confdefs.h. */
37377 #ifdef HAVE_IEEEFP_H
37378 #include <ieeefp.h>
37389 if ac_fn_cxx_try_compile "$LINENO"; then :
37390 glibcxx_cv_func__expl_use=yes
37392 glibcxx_cv_func__expl_use=no
37394 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
37396 ac_cpp='$CPP $CPPFLAGS'
37397 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
37398 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
37399 ac_compiler_gnu=$ac_cv_c_compiler_gnu
37405 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__expl_use" >&5
37406 $as_echo "$glibcxx_cv_func__expl_use" >&6; }
37408 if test x$glibcxx_cv_func__expl_use = x"yes"; then
37409 for ac_func in _expl
37411 ac_fn_c_check_func "$LINENO" "_expl" "ac_cv_func__expl"
37412 if test "x$ac_cv_func__expl" = x""yes; then :
37413 cat >>confdefs.h <<_ACEOF
37414 #define HAVE__EXPL 1
37427 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fabsl declaration" >&5
37428 $as_echo_n "checking for fabsl declaration... " >&6; }
37429 if test x${glibcxx_cv_func_fabsl_use+set} != xset; then
37430 if test "${glibcxx_cv_func_fabsl_use+set}" = set; then :
37431 $as_echo_n "(cached) " >&6
37436 ac_cpp='$CXXCPP $CPPFLAGS'
37437 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
37438 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
37439 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
37441 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
37442 /* end confdefs.h. */
37444 #ifdef HAVE_IEEEFP_H
37445 #include <ieeefp.h>
37456 if ac_fn_cxx_try_compile "$LINENO"; then :
37457 glibcxx_cv_func_fabsl_use=yes
37459 glibcxx_cv_func_fabsl_use=no
37461 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
37463 ac_cpp='$CPP $CPPFLAGS'
37464 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
37465 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
37466 ac_compiler_gnu=$ac_cv_c_compiler_gnu
37472 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_fabsl_use" >&5
37473 $as_echo "$glibcxx_cv_func_fabsl_use" >&6; }
37475 if test x$glibcxx_cv_func_fabsl_use = x"yes"; then
37476 for ac_func in fabsl
37478 ac_fn_c_check_func "$LINENO" "fabsl" "ac_cv_func_fabsl"
37479 if test "x$ac_cv_func_fabsl" = x""yes; then :
37480 cat >>confdefs.h <<_ACEOF
37481 #define HAVE_FABSL 1
37489 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _fabsl declaration" >&5
37490 $as_echo_n "checking for _fabsl declaration... " >&6; }
37491 if test x${glibcxx_cv_func__fabsl_use+set} != xset; then
37492 if test "${glibcxx_cv_func__fabsl_use+set}" = set; then :
37493 $as_echo_n "(cached) " >&6
37498 ac_cpp='$CXXCPP $CPPFLAGS'
37499 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
37500 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
37501 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
37503 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
37504 /* end confdefs.h. */
37506 #ifdef HAVE_IEEEFP_H
37507 #include <ieeefp.h>
37518 if ac_fn_cxx_try_compile "$LINENO"; then :
37519 glibcxx_cv_func__fabsl_use=yes
37521 glibcxx_cv_func__fabsl_use=no
37523 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
37525 ac_cpp='$CPP $CPPFLAGS'
37526 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
37527 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
37528 ac_compiler_gnu=$ac_cv_c_compiler_gnu
37534 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__fabsl_use" >&5
37535 $as_echo "$glibcxx_cv_func__fabsl_use" >&6; }
37537 if test x$glibcxx_cv_func__fabsl_use = x"yes"; then
37538 for ac_func in _fabsl
37540 ac_fn_c_check_func "$LINENO" "_fabsl" "ac_cv_func__fabsl"
37541 if test "x$ac_cv_func__fabsl" = x""yes; then :
37542 cat >>confdefs.h <<_ACEOF
37543 #define HAVE__FABSL 1
37556 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fmodl declaration" >&5
37557 $as_echo_n "checking for fmodl declaration... " >&6; }
37558 if test x${glibcxx_cv_func_fmodl_use+set} != xset; then
37559 if test "${glibcxx_cv_func_fmodl_use+set}" = set; then :
37560 $as_echo_n "(cached) " >&6
37565 ac_cpp='$CXXCPP $CPPFLAGS'
37566 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
37567 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
37568 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
37570 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
37571 /* end confdefs.h. */
37581 if ac_fn_cxx_try_compile "$LINENO"; then :
37582 glibcxx_cv_func_fmodl_use=yes
37584 glibcxx_cv_func_fmodl_use=no
37586 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
37588 ac_cpp='$CPP $CPPFLAGS'
37589 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
37590 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
37591 ac_compiler_gnu=$ac_cv_c_compiler_gnu
37597 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_fmodl_use" >&5
37598 $as_echo "$glibcxx_cv_func_fmodl_use" >&6; }
37600 if test x$glibcxx_cv_func_fmodl_use = x"yes"; then
37601 for ac_func in fmodl
37603 ac_fn_c_check_func "$LINENO" "fmodl" "ac_cv_func_fmodl"
37604 if test "x$ac_cv_func_fmodl" = x""yes; then :
37605 cat >>confdefs.h <<_ACEOF
37606 #define HAVE_FMODL 1
37614 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _fmodl declaration" >&5
37615 $as_echo_n "checking for _fmodl declaration... " >&6; }
37616 if test x${glibcxx_cv_func__fmodl_use+set} != xset; then
37617 if test "${glibcxx_cv_func__fmodl_use+set}" = set; then :
37618 $as_echo_n "(cached) " >&6
37623 ac_cpp='$CXXCPP $CPPFLAGS'
37624 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
37625 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
37626 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
37628 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
37629 /* end confdefs.h. */
37639 if ac_fn_cxx_try_compile "$LINENO"; then :
37640 glibcxx_cv_func__fmodl_use=yes
37642 glibcxx_cv_func__fmodl_use=no
37644 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
37646 ac_cpp='$CPP $CPPFLAGS'
37647 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
37648 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
37649 ac_compiler_gnu=$ac_cv_c_compiler_gnu
37655 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__fmodl_use" >&5
37656 $as_echo "$glibcxx_cv_func__fmodl_use" >&6; }
37658 if test x$glibcxx_cv_func__fmodl_use = x"yes"; then
37659 for ac_func in _fmodl
37661 ac_fn_c_check_func "$LINENO" "_fmodl" "ac_cv_func__fmodl"
37662 if test "x$ac_cv_func__fmodl" = x""yes; then :
37663 cat >>confdefs.h <<_ACEOF
37664 #define HAVE__FMODL 1
37677 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for frexpl declaration" >&5
37678 $as_echo_n "checking for frexpl declaration... " >&6; }
37679 if test x${glibcxx_cv_func_frexpl_use+set} != xset; then
37680 if test "${glibcxx_cv_func_frexpl_use+set}" = set; then :
37681 $as_echo_n "(cached) " >&6
37686 ac_cpp='$CXXCPP $CPPFLAGS'
37687 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
37688 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
37689 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
37691 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
37692 /* end confdefs.h. */
37702 if ac_fn_cxx_try_compile "$LINENO"; then :
37703 glibcxx_cv_func_frexpl_use=yes
37705 glibcxx_cv_func_frexpl_use=no
37707 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
37709 ac_cpp='$CPP $CPPFLAGS'
37710 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
37711 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
37712 ac_compiler_gnu=$ac_cv_c_compiler_gnu
37718 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_frexpl_use" >&5
37719 $as_echo "$glibcxx_cv_func_frexpl_use" >&6; }
37721 if test x$glibcxx_cv_func_frexpl_use = x"yes"; then
37722 for ac_func in frexpl
37724 ac_fn_c_check_func "$LINENO" "frexpl" "ac_cv_func_frexpl"
37725 if test "x$ac_cv_func_frexpl" = x""yes; then :
37726 cat >>confdefs.h <<_ACEOF
37727 #define HAVE_FREXPL 1
37735 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _frexpl declaration" >&5
37736 $as_echo_n "checking for _frexpl declaration... " >&6; }
37737 if test x${glibcxx_cv_func__frexpl_use+set} != xset; then
37738 if test "${glibcxx_cv_func__frexpl_use+set}" = set; then :
37739 $as_echo_n "(cached) " >&6
37744 ac_cpp='$CXXCPP $CPPFLAGS'
37745 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
37746 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
37747 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
37749 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
37750 /* end confdefs.h. */
37760 if ac_fn_cxx_try_compile "$LINENO"; then :
37761 glibcxx_cv_func__frexpl_use=yes
37763 glibcxx_cv_func__frexpl_use=no
37765 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
37767 ac_cpp='$CPP $CPPFLAGS'
37768 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
37769 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
37770 ac_compiler_gnu=$ac_cv_c_compiler_gnu
37776 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__frexpl_use" >&5
37777 $as_echo "$glibcxx_cv_func__frexpl_use" >&6; }
37779 if test x$glibcxx_cv_func__frexpl_use = x"yes"; then
37780 for ac_func in _frexpl
37782 ac_fn_c_check_func "$LINENO" "_frexpl" "ac_cv_func__frexpl"
37783 if test "x$ac_cv_func__frexpl" = x""yes; then :
37784 cat >>confdefs.h <<_ACEOF
37785 #define HAVE__FREXPL 1
37798 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for hypotl declaration" >&5
37799 $as_echo_n "checking for hypotl declaration... " >&6; }
37800 if test x${glibcxx_cv_func_hypotl_use+set} != xset; then
37801 if test "${glibcxx_cv_func_hypotl_use+set}" = set; then :
37802 $as_echo_n "(cached) " >&6
37807 ac_cpp='$CXXCPP $CPPFLAGS'
37808 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
37809 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
37810 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
37812 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
37813 /* end confdefs.h. */
37823 if ac_fn_cxx_try_compile "$LINENO"; then :
37824 glibcxx_cv_func_hypotl_use=yes
37826 glibcxx_cv_func_hypotl_use=no
37828 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
37830 ac_cpp='$CPP $CPPFLAGS'
37831 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
37832 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
37833 ac_compiler_gnu=$ac_cv_c_compiler_gnu
37839 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_hypotl_use" >&5
37840 $as_echo "$glibcxx_cv_func_hypotl_use" >&6; }
37842 if test x$glibcxx_cv_func_hypotl_use = x"yes"; then
37843 for ac_func in hypotl
37845 ac_fn_c_check_func "$LINENO" "hypotl" "ac_cv_func_hypotl"
37846 if test "x$ac_cv_func_hypotl" = x""yes; then :
37847 cat >>confdefs.h <<_ACEOF
37848 #define HAVE_HYPOTL 1
37856 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _hypotl declaration" >&5
37857 $as_echo_n "checking for _hypotl declaration... " >&6; }
37858 if test x${glibcxx_cv_func__hypotl_use+set} != xset; then
37859 if test "${glibcxx_cv_func__hypotl_use+set}" = set; then :
37860 $as_echo_n "(cached) " >&6
37865 ac_cpp='$CXXCPP $CPPFLAGS'
37866 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
37867 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
37868 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
37870 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
37871 /* end confdefs.h. */
37881 if ac_fn_cxx_try_compile "$LINENO"; then :
37882 glibcxx_cv_func__hypotl_use=yes
37884 glibcxx_cv_func__hypotl_use=no
37886 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
37888 ac_cpp='$CPP $CPPFLAGS'
37889 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
37890 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
37891 ac_compiler_gnu=$ac_cv_c_compiler_gnu
37897 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__hypotl_use" >&5
37898 $as_echo "$glibcxx_cv_func__hypotl_use" >&6; }
37900 if test x$glibcxx_cv_func__hypotl_use = x"yes"; then
37901 for ac_func in _hypotl
37903 ac_fn_c_check_func "$LINENO" "_hypotl" "ac_cv_func__hypotl"
37904 if test "x$ac_cv_func__hypotl" = x""yes; then :
37905 cat >>confdefs.h <<_ACEOF
37906 #define HAVE__HYPOTL 1
37919 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ldexpl declaration" >&5
37920 $as_echo_n "checking for ldexpl declaration... " >&6; }
37921 if test x${glibcxx_cv_func_ldexpl_use+set} != xset; then
37922 if test "${glibcxx_cv_func_ldexpl_use+set}" = set; then :
37923 $as_echo_n "(cached) " >&6
37928 ac_cpp='$CXXCPP $CPPFLAGS'
37929 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
37930 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
37931 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
37933 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
37934 /* end confdefs.h. */
37944 if ac_fn_cxx_try_compile "$LINENO"; then :
37945 glibcxx_cv_func_ldexpl_use=yes
37947 glibcxx_cv_func_ldexpl_use=no
37949 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
37951 ac_cpp='$CPP $CPPFLAGS'
37952 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
37953 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
37954 ac_compiler_gnu=$ac_cv_c_compiler_gnu
37960 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_ldexpl_use" >&5
37961 $as_echo "$glibcxx_cv_func_ldexpl_use" >&6; }
37963 if test x$glibcxx_cv_func_ldexpl_use = x"yes"; then
37964 for ac_func in ldexpl
37966 ac_fn_c_check_func "$LINENO" "ldexpl" "ac_cv_func_ldexpl"
37967 if test "x$ac_cv_func_ldexpl" = x""yes; then :
37968 cat >>confdefs.h <<_ACEOF
37969 #define HAVE_LDEXPL 1
37977 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _ldexpl declaration" >&5
37978 $as_echo_n "checking for _ldexpl declaration... " >&6; }
37979 if test x${glibcxx_cv_func__ldexpl_use+set} != xset; then
37980 if test "${glibcxx_cv_func__ldexpl_use+set}" = set; then :
37981 $as_echo_n "(cached) " >&6
37986 ac_cpp='$CXXCPP $CPPFLAGS'
37987 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
37988 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
37989 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
37991 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
37992 /* end confdefs.h. */
38002 if ac_fn_cxx_try_compile "$LINENO"; then :
38003 glibcxx_cv_func__ldexpl_use=yes
38005 glibcxx_cv_func__ldexpl_use=no
38007 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
38009 ac_cpp='$CPP $CPPFLAGS'
38010 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
38011 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
38012 ac_compiler_gnu=$ac_cv_c_compiler_gnu
38018 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__ldexpl_use" >&5
38019 $as_echo "$glibcxx_cv_func__ldexpl_use" >&6; }
38021 if test x$glibcxx_cv_func__ldexpl_use = x"yes"; then
38022 for ac_func in _ldexpl
38024 ac_fn_c_check_func "$LINENO" "_ldexpl" "ac_cv_func__ldexpl"
38025 if test "x$ac_cv_func__ldexpl" = x""yes; then :
38026 cat >>confdefs.h <<_ACEOF
38027 #define HAVE__LDEXPL 1
38040 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for logl declaration" >&5
38041 $as_echo_n "checking for logl declaration... " >&6; }
38042 if test x${glibcxx_cv_func_logl_use+set} != xset; then
38043 if test "${glibcxx_cv_func_logl_use+set}" = set; then :
38044 $as_echo_n "(cached) " >&6
38049 ac_cpp='$CXXCPP $CPPFLAGS'
38050 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
38051 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
38052 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
38054 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
38055 /* end confdefs.h. */
38057 #ifdef HAVE_IEEEFP_H
38058 #include <ieeefp.h>
38069 if ac_fn_cxx_try_compile "$LINENO"; then :
38070 glibcxx_cv_func_logl_use=yes
38072 glibcxx_cv_func_logl_use=no
38074 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
38076 ac_cpp='$CPP $CPPFLAGS'
38077 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
38078 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
38079 ac_compiler_gnu=$ac_cv_c_compiler_gnu
38085 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_logl_use" >&5
38086 $as_echo "$glibcxx_cv_func_logl_use" >&6; }
38088 if test x$glibcxx_cv_func_logl_use = x"yes"; then
38089 for ac_func in logl
38091 ac_fn_c_check_func "$LINENO" "logl" "ac_cv_func_logl"
38092 if test "x$ac_cv_func_logl" = x""yes; then :
38093 cat >>confdefs.h <<_ACEOF
38094 #define HAVE_LOGL 1
38102 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _logl declaration" >&5
38103 $as_echo_n "checking for _logl declaration... " >&6; }
38104 if test x${glibcxx_cv_func__logl_use+set} != xset; then
38105 if test "${glibcxx_cv_func__logl_use+set}" = set; then :
38106 $as_echo_n "(cached) " >&6
38111 ac_cpp='$CXXCPP $CPPFLAGS'
38112 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
38113 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
38114 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
38116 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
38117 /* end confdefs.h. */
38119 #ifdef HAVE_IEEEFP_H
38120 #include <ieeefp.h>
38131 if ac_fn_cxx_try_compile "$LINENO"; then :
38132 glibcxx_cv_func__logl_use=yes
38134 glibcxx_cv_func__logl_use=no
38136 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
38138 ac_cpp='$CPP $CPPFLAGS'
38139 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
38140 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
38141 ac_compiler_gnu=$ac_cv_c_compiler_gnu
38147 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__logl_use" >&5
38148 $as_echo "$glibcxx_cv_func__logl_use" >&6; }
38150 if test x$glibcxx_cv_func__logl_use = x"yes"; then
38151 for ac_func in _logl
38153 ac_fn_c_check_func "$LINENO" "_logl" "ac_cv_func__logl"
38154 if test "x$ac_cv_func__logl" = x""yes; then :
38155 cat >>confdefs.h <<_ACEOF
38156 #define HAVE__LOGL 1
38169 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for log10l declaration" >&5
38170 $as_echo_n "checking for log10l declaration... " >&6; }
38171 if test x${glibcxx_cv_func_log10l_use+set} != xset; then
38172 if test "${glibcxx_cv_func_log10l_use+set}" = set; then :
38173 $as_echo_n "(cached) " >&6
38178 ac_cpp='$CXXCPP $CPPFLAGS'
38179 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
38180 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
38181 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
38183 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
38184 /* end confdefs.h. */
38186 #ifdef HAVE_IEEEFP_H
38187 #include <ieeefp.h>
38198 if ac_fn_cxx_try_compile "$LINENO"; then :
38199 glibcxx_cv_func_log10l_use=yes
38201 glibcxx_cv_func_log10l_use=no
38203 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
38205 ac_cpp='$CPP $CPPFLAGS'
38206 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
38207 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
38208 ac_compiler_gnu=$ac_cv_c_compiler_gnu
38214 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_log10l_use" >&5
38215 $as_echo "$glibcxx_cv_func_log10l_use" >&6; }
38217 if test x$glibcxx_cv_func_log10l_use = x"yes"; then
38218 for ac_func in log10l
38220 ac_fn_c_check_func "$LINENO" "log10l" "ac_cv_func_log10l"
38221 if test "x$ac_cv_func_log10l" = x""yes; then :
38222 cat >>confdefs.h <<_ACEOF
38223 #define HAVE_LOG10L 1
38231 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _log10l declaration" >&5
38232 $as_echo_n "checking for _log10l declaration... " >&6; }
38233 if test x${glibcxx_cv_func__log10l_use+set} != xset; then
38234 if test "${glibcxx_cv_func__log10l_use+set}" = set; then :
38235 $as_echo_n "(cached) " >&6
38240 ac_cpp='$CXXCPP $CPPFLAGS'
38241 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
38242 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
38243 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
38245 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
38246 /* end confdefs.h. */
38248 #ifdef HAVE_IEEEFP_H
38249 #include <ieeefp.h>
38260 if ac_fn_cxx_try_compile "$LINENO"; then :
38261 glibcxx_cv_func__log10l_use=yes
38263 glibcxx_cv_func__log10l_use=no
38265 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
38267 ac_cpp='$CPP $CPPFLAGS'
38268 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
38269 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
38270 ac_compiler_gnu=$ac_cv_c_compiler_gnu
38276 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__log10l_use" >&5
38277 $as_echo "$glibcxx_cv_func__log10l_use" >&6; }
38279 if test x$glibcxx_cv_func__log10l_use = x"yes"; then
38280 for ac_func in _log10l
38282 ac_fn_c_check_func "$LINENO" "_log10l" "ac_cv_func__log10l"
38283 if test "x$ac_cv_func__log10l" = x""yes; then :
38284 cat >>confdefs.h <<_ACEOF
38285 #define HAVE__LOG10L 1
38298 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for modfl declaration" >&5
38299 $as_echo_n "checking for modfl declaration... " >&6; }
38300 if test x${glibcxx_cv_func_modfl_use+set} != xset; then
38301 if test "${glibcxx_cv_func_modfl_use+set}" = set; then :
38302 $as_echo_n "(cached) " >&6
38307 ac_cpp='$CXXCPP $CPPFLAGS'
38308 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
38309 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
38310 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
38312 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
38313 /* end confdefs.h. */
38323 if ac_fn_cxx_try_compile "$LINENO"; then :
38324 glibcxx_cv_func_modfl_use=yes
38326 glibcxx_cv_func_modfl_use=no
38328 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
38330 ac_cpp='$CPP $CPPFLAGS'
38331 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
38332 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
38333 ac_compiler_gnu=$ac_cv_c_compiler_gnu
38339 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_modfl_use" >&5
38340 $as_echo "$glibcxx_cv_func_modfl_use" >&6; }
38342 if test x$glibcxx_cv_func_modfl_use = x"yes"; then
38343 for ac_func in modfl
38345 ac_fn_c_check_func "$LINENO" "modfl" "ac_cv_func_modfl"
38346 if test "x$ac_cv_func_modfl" = x""yes; then :
38347 cat >>confdefs.h <<_ACEOF
38348 #define HAVE_MODFL 1
38356 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _modfl declaration" >&5
38357 $as_echo_n "checking for _modfl declaration... " >&6; }
38358 if test x${glibcxx_cv_func__modfl_use+set} != xset; then
38359 if test "${glibcxx_cv_func__modfl_use+set}" = set; then :
38360 $as_echo_n "(cached) " >&6
38365 ac_cpp='$CXXCPP $CPPFLAGS'
38366 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
38367 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
38368 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
38370 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
38371 /* end confdefs.h. */
38381 if ac_fn_cxx_try_compile "$LINENO"; then :
38382 glibcxx_cv_func__modfl_use=yes
38384 glibcxx_cv_func__modfl_use=no
38386 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
38388 ac_cpp='$CPP $CPPFLAGS'
38389 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
38390 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
38391 ac_compiler_gnu=$ac_cv_c_compiler_gnu
38397 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__modfl_use" >&5
38398 $as_echo "$glibcxx_cv_func__modfl_use" >&6; }
38400 if test x$glibcxx_cv_func__modfl_use = x"yes"; then
38401 for ac_func in _modfl
38403 ac_fn_c_check_func "$LINENO" "_modfl" "ac_cv_func__modfl"
38404 if test "x$ac_cv_func__modfl" = x""yes; then :
38405 cat >>confdefs.h <<_ACEOF
38406 #define HAVE__MODFL 1
38419 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for powl declaration" >&5
38420 $as_echo_n "checking for powl declaration... " >&6; }
38421 if test x${glibcxx_cv_func_powl_use+set} != xset; then
38422 if test "${glibcxx_cv_func_powl_use+set}" = set; then :
38423 $as_echo_n "(cached) " >&6
38428 ac_cpp='$CXXCPP $CPPFLAGS'
38429 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
38430 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
38431 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
38433 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
38434 /* end confdefs.h. */
38444 if ac_fn_cxx_try_compile "$LINENO"; then :
38445 glibcxx_cv_func_powl_use=yes
38447 glibcxx_cv_func_powl_use=no
38449 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
38451 ac_cpp='$CPP $CPPFLAGS'
38452 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
38453 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
38454 ac_compiler_gnu=$ac_cv_c_compiler_gnu
38460 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_powl_use" >&5
38461 $as_echo "$glibcxx_cv_func_powl_use" >&6; }
38463 if test x$glibcxx_cv_func_powl_use = x"yes"; then
38464 for ac_func in powl
38466 ac_fn_c_check_func "$LINENO" "powl" "ac_cv_func_powl"
38467 if test "x$ac_cv_func_powl" = x""yes; then :
38468 cat >>confdefs.h <<_ACEOF
38469 #define HAVE_POWL 1
38477 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _powl declaration" >&5
38478 $as_echo_n "checking for _powl declaration... " >&6; }
38479 if test x${glibcxx_cv_func__powl_use+set} != xset; then
38480 if test "${glibcxx_cv_func__powl_use+set}" = set; then :
38481 $as_echo_n "(cached) " >&6
38486 ac_cpp='$CXXCPP $CPPFLAGS'
38487 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
38488 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
38489 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
38491 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
38492 /* end confdefs.h. */
38502 if ac_fn_cxx_try_compile "$LINENO"; then :
38503 glibcxx_cv_func__powl_use=yes
38505 glibcxx_cv_func__powl_use=no
38507 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
38509 ac_cpp='$CPP $CPPFLAGS'
38510 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
38511 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
38512 ac_compiler_gnu=$ac_cv_c_compiler_gnu
38518 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__powl_use" >&5
38519 $as_echo "$glibcxx_cv_func__powl_use" >&6; }
38521 if test x$glibcxx_cv_func__powl_use = x"yes"; then
38522 for ac_func in _powl
38524 ac_fn_c_check_func "$LINENO" "_powl" "ac_cv_func__powl"
38525 if test "x$ac_cv_func__powl" = x""yes; then :
38526 cat >>confdefs.h <<_ACEOF
38527 #define HAVE__POWL 1
38540 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sqrtl declaration" >&5
38541 $as_echo_n "checking for sqrtl declaration... " >&6; }
38542 if test x${glibcxx_cv_func_sqrtl_use+set} != xset; then
38543 if test "${glibcxx_cv_func_sqrtl_use+set}" = set; then :
38544 $as_echo_n "(cached) " >&6
38549 ac_cpp='$CXXCPP $CPPFLAGS'
38550 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
38551 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
38552 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
38554 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
38555 /* end confdefs.h. */
38557 #ifdef HAVE_IEEEFP_H
38558 #include <ieeefp.h>
38569 if ac_fn_cxx_try_compile "$LINENO"; then :
38570 glibcxx_cv_func_sqrtl_use=yes
38572 glibcxx_cv_func_sqrtl_use=no
38574 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
38576 ac_cpp='$CPP $CPPFLAGS'
38577 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
38578 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
38579 ac_compiler_gnu=$ac_cv_c_compiler_gnu
38585 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_sqrtl_use" >&5
38586 $as_echo "$glibcxx_cv_func_sqrtl_use" >&6; }
38588 if test x$glibcxx_cv_func_sqrtl_use = x"yes"; then
38589 for ac_func in sqrtl
38591 ac_fn_c_check_func "$LINENO" "sqrtl" "ac_cv_func_sqrtl"
38592 if test "x$ac_cv_func_sqrtl" = x""yes; then :
38593 cat >>confdefs.h <<_ACEOF
38594 #define HAVE_SQRTL 1
38602 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _sqrtl declaration" >&5
38603 $as_echo_n "checking for _sqrtl declaration... " >&6; }
38604 if test x${glibcxx_cv_func__sqrtl_use+set} != xset; then
38605 if test "${glibcxx_cv_func__sqrtl_use+set}" = set; then :
38606 $as_echo_n "(cached) " >&6
38611 ac_cpp='$CXXCPP $CPPFLAGS'
38612 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
38613 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
38614 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
38616 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
38617 /* end confdefs.h. */
38619 #ifdef HAVE_IEEEFP_H
38620 #include <ieeefp.h>
38631 if ac_fn_cxx_try_compile "$LINENO"; then :
38632 glibcxx_cv_func__sqrtl_use=yes
38634 glibcxx_cv_func__sqrtl_use=no
38636 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
38638 ac_cpp='$CPP $CPPFLAGS'
38639 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
38640 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
38641 ac_compiler_gnu=$ac_cv_c_compiler_gnu
38647 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__sqrtl_use" >&5
38648 $as_echo "$glibcxx_cv_func__sqrtl_use" >&6; }
38650 if test x$glibcxx_cv_func__sqrtl_use = x"yes"; then
38651 for ac_func in _sqrtl
38653 ac_fn_c_check_func "$LINENO" "_sqrtl" "ac_cv_func__sqrtl"
38654 if test "x$ac_cv_func__sqrtl" = x""yes; then :
38655 cat >>confdefs.h <<_ACEOF
38656 #define HAVE__SQRTL 1
38669 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sincosl declaration" >&5
38670 $as_echo_n "checking for sincosl declaration... " >&6; }
38671 if test x${glibcxx_cv_func_sincosl_use+set} != xset; then
38672 if test "${glibcxx_cv_func_sincosl_use+set}" = set; then :
38673 $as_echo_n "(cached) " >&6
38678 ac_cpp='$CXXCPP $CPPFLAGS'
38679 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
38680 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
38681 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
38683 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
38684 /* end confdefs.h. */
38694 if ac_fn_cxx_try_compile "$LINENO"; then :
38695 glibcxx_cv_func_sincosl_use=yes
38697 glibcxx_cv_func_sincosl_use=no
38699 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
38701 ac_cpp='$CPP $CPPFLAGS'
38702 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
38703 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
38704 ac_compiler_gnu=$ac_cv_c_compiler_gnu
38710 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_sincosl_use" >&5
38711 $as_echo "$glibcxx_cv_func_sincosl_use" >&6; }
38713 if test x$glibcxx_cv_func_sincosl_use = x"yes"; then
38714 for ac_func in sincosl
38716 ac_fn_c_check_func "$LINENO" "sincosl" "ac_cv_func_sincosl"
38717 if test "x$ac_cv_func_sincosl" = x""yes; then :
38718 cat >>confdefs.h <<_ACEOF
38719 #define HAVE_SINCOSL 1
38727 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _sincosl declaration" >&5
38728 $as_echo_n "checking for _sincosl declaration... " >&6; }
38729 if test x${glibcxx_cv_func__sincosl_use+set} != xset; then
38730 if test "${glibcxx_cv_func__sincosl_use+set}" = set; then :
38731 $as_echo_n "(cached) " >&6
38736 ac_cpp='$CXXCPP $CPPFLAGS'
38737 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
38738 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
38739 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
38741 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
38742 /* end confdefs.h. */
38752 if ac_fn_cxx_try_compile "$LINENO"; then :
38753 glibcxx_cv_func__sincosl_use=yes
38755 glibcxx_cv_func__sincosl_use=no
38757 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
38759 ac_cpp='$CPP $CPPFLAGS'
38760 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
38761 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
38762 ac_compiler_gnu=$ac_cv_c_compiler_gnu
38768 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__sincosl_use" >&5
38769 $as_echo "$glibcxx_cv_func__sincosl_use" >&6; }
38771 if test x$glibcxx_cv_func__sincosl_use = x"yes"; then
38772 for ac_func in _sincosl
38774 ac_fn_c_check_func "$LINENO" "_sincosl" "ac_cv_func__sincosl"
38775 if test "x$ac_cv_func__sincosl" = x""yes; then :
38776 cat >>confdefs.h <<_ACEOF
38777 #define HAVE__SINCOSL 1
38790 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for finitel declaration" >&5
38791 $as_echo_n "checking for finitel declaration... " >&6; }
38792 if test x${glibcxx_cv_func_finitel_use+set} != xset; then
38793 if test "${glibcxx_cv_func_finitel_use+set}" = set; then :
38794 $as_echo_n "(cached) " >&6
38799 ac_cpp='$CXXCPP $CPPFLAGS'
38800 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
38801 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
38802 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
38804 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
38805 /* end confdefs.h. */
38807 #ifdef HAVE_IEEEFP_H
38808 #include <ieeefp.h>
38819 if ac_fn_cxx_try_compile "$LINENO"; then :
38820 glibcxx_cv_func_finitel_use=yes
38822 glibcxx_cv_func_finitel_use=no
38824 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
38826 ac_cpp='$CPP $CPPFLAGS'
38827 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
38828 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
38829 ac_compiler_gnu=$ac_cv_c_compiler_gnu
38835 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_finitel_use" >&5
38836 $as_echo "$glibcxx_cv_func_finitel_use" >&6; }
38838 if test x$glibcxx_cv_func_finitel_use = x"yes"; then
38839 for ac_func in finitel
38841 ac_fn_c_check_func "$LINENO" "finitel" "ac_cv_func_finitel"
38842 if test "x$ac_cv_func_finitel" = x""yes; then :
38843 cat >>confdefs.h <<_ACEOF
38844 #define HAVE_FINITEL 1
38852 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _finitel declaration" >&5
38853 $as_echo_n "checking for _finitel declaration... " >&6; }
38854 if test x${glibcxx_cv_func__finitel_use+set} != xset; then
38855 if test "${glibcxx_cv_func__finitel_use+set}" = set; then :
38856 $as_echo_n "(cached) " >&6
38861 ac_cpp='$CXXCPP $CPPFLAGS'
38862 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
38863 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
38864 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
38866 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
38867 /* end confdefs.h. */
38869 #ifdef HAVE_IEEEFP_H
38870 #include <ieeefp.h>
38881 if ac_fn_cxx_try_compile "$LINENO"; then :
38882 glibcxx_cv_func__finitel_use=yes
38884 glibcxx_cv_func__finitel_use=no
38886 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
38888 ac_cpp='$CPP $CPPFLAGS'
38889 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
38890 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
38891 ac_compiler_gnu=$ac_cv_c_compiler_gnu
38897 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__finitel_use" >&5
38898 $as_echo "$glibcxx_cv_func__finitel_use" >&6; }
38900 if test x$glibcxx_cv_func__finitel_use = x"yes"; then
38901 for ac_func in _finitel
38903 ac_fn_c_check_func "$LINENO" "_finitel" "ac_cv_func__finitel"
38904 if test "x$ac_cv_func__finitel" = x""yes; then :
38905 cat >>confdefs.h <<_ACEOF
38906 #define HAVE__FINITEL 1
38918 LIBS="$ac_save_LIBS"
38919 CXXFLAGS="$ac_save_CXXFLAGS"
38922 ac_test_CXXFLAGS="${CXXFLAGS+set}"
38923 ac_save_CXXFLAGS="$CXXFLAGS"
38924 CXXFLAGS='-fno-builtin -D_GNU_SOURCE'
38927 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for strtold declaration" >&5
38928 $as_echo_n "checking for strtold declaration... " >&6; }
38929 if test x${glibcxx_cv_func_strtold_use+set} != xset; then
38930 if test "${glibcxx_cv_func_strtold_use+set}" = set; then :
38931 $as_echo_n "(cached) " >&6
38936 ac_cpp='$CXXCPP $CPPFLAGS'
38937 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
38938 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
38939 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
38941 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
38942 /* end confdefs.h. */
38943 #include <stdlib.h>
38952 if ac_fn_cxx_try_compile "$LINENO"; then :
38953 glibcxx_cv_func_strtold_use=yes
38955 glibcxx_cv_func_strtold_use=no
38957 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
38959 ac_cpp='$CPP $CPPFLAGS'
38960 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
38961 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
38962 ac_compiler_gnu=$ac_cv_c_compiler_gnu
38968 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_strtold_use" >&5
38969 $as_echo "$glibcxx_cv_func_strtold_use" >&6; }
38970 if test x$glibcxx_cv_func_strtold_use = x"yes"; then
38971 for ac_func in strtold
38973 ac_fn_c_check_func "$LINENO" "strtold" "ac_cv_func_strtold"
38974 if test "x$ac_cv_func_strtold" = x""yes; then :
38975 cat >>confdefs.h <<_ACEOF
38976 #define HAVE_STRTOLD 1
38987 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for strtof declaration" >&5
38988 $as_echo_n "checking for strtof declaration... " >&6; }
38989 if test x${glibcxx_cv_func_strtof_use+set} != xset; then
38990 if test "${glibcxx_cv_func_strtof_use+set}" = set; then :
38991 $as_echo_n "(cached) " >&6
38996 ac_cpp='$CXXCPP $CPPFLAGS'
38997 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
38998 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
38999 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
39001 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
39002 /* end confdefs.h. */
39003 #include <stdlib.h>
39012 if ac_fn_cxx_try_compile "$LINENO"; then :
39013 glibcxx_cv_func_strtof_use=yes
39015 glibcxx_cv_func_strtof_use=no
39017 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
39019 ac_cpp='$CPP $CPPFLAGS'
39020 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
39021 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
39022 ac_compiler_gnu=$ac_cv_c_compiler_gnu
39028 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_strtof_use" >&5
39029 $as_echo "$glibcxx_cv_func_strtof_use" >&6; }
39030 if test x$glibcxx_cv_func_strtof_use = x"yes"; then
39031 for ac_func in strtof
39033 ac_fn_c_check_func "$LINENO" "strtof" "ac_cv_func_strtof"
39034 if test "x$ac_cv_func_strtof" = x""yes; then :
39035 cat >>confdefs.h <<_ACEOF
39036 #define HAVE_STRTOF 1
39047 CXXFLAGS="$ac_save_CXXFLAGS"
39049 $as_echo "#define _GLIBCXX_USE_RANDOM_TR1 1" >>confdefs.h
39051 # We don't yet support AIX's TLS ABI.
39058 am_save_CPPFLAGS="$CPPFLAGS"
39060 for element in $INCICONV; do
39062 for x in $CPPFLAGS; do
39064 acl_save_prefix="$prefix"
39065 prefix="$acl_final_prefix"
39066 acl_save_exec_prefix="$exec_prefix"
39067 exec_prefix="$acl_final_exec_prefix"
39069 exec_prefix="$acl_save_exec_prefix"
39070 prefix="$acl_save_prefix"
39072 if test "X$x" = "X$element"; then
39077 if test -z "$haveit"; then
39078 CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element"
39083 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for iconv" >&5
39084 $as_echo_n "checking for iconv... " >&6; }
39085 if test "${am_cv_func_iconv+set}" = set; then :
39086 $as_echo_n "(cached) " >&6
39089 am_cv_func_iconv="no, consider installing GNU libiconv"
39091 if test x$gcc_no_link = xyes; then
39092 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
39094 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
39095 /* end confdefs.h. */
39096 #include <stdlib.h>
39101 iconv_t cd = iconv_open("","");
39102 iconv(cd,NULL,NULL,NULL,NULL);
39108 if ac_fn_c_try_link "$LINENO"; then :
39109 am_cv_func_iconv=yes
39111 rm -f core conftest.err conftest.$ac_objext \
39112 conftest$ac_exeext conftest.$ac_ext
39113 if test "$am_cv_func_iconv" != yes; then
39114 am_save_LIBS="$LIBS"
39115 LIBS="$LIBS $LIBICONV"
39116 if test x$gcc_no_link = xyes; then
39117 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
39119 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
39120 /* end confdefs.h. */
39121 #include <stdlib.h>
39126 iconv_t cd = iconv_open("","");
39127 iconv(cd,NULL,NULL,NULL,NULL);
39133 if ac_fn_c_try_link "$LINENO"; then :
39134 am_cv_lib_iconv=yes
39135 am_cv_func_iconv=yes
39137 rm -f core conftest.err conftest.$ac_objext \
39138 conftest$ac_exeext conftest.$ac_ext
39139 LIBS="$am_save_LIBS"
39143 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_func_iconv" >&5
39144 $as_echo "$am_cv_func_iconv" >&6; }
39145 if test "$am_cv_func_iconv" = yes; then
39147 $as_echo "#define HAVE_ICONV 1" >>confdefs.h
39150 if test "$am_cv_lib_iconv" = yes; then
39151 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to link with libiconv" >&5
39152 $as_echo_n "checking how to link with libiconv... " >&6; }
39153 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBICONV" >&5
39154 $as_echo "$LIBICONV" >&6; }
39156 CPPFLAGS="$am_save_CPPFLAGS"
39163 if test "$am_cv_func_iconv" = yes; then
39164 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for iconv declaration" >&5
39165 $as_echo_n "checking for iconv declaration... " >&6; }
39166 if test "${am_cv_proto_iconv+set}" = set; then :
39167 $as_echo_n "(cached) " >&6
39170 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
39171 /* end confdefs.h. */
39173 #include <stdlib.h>
39179 #if defined(__STDC__) || defined(__cplusplus)
39180 size_t iconv (iconv_t cd, char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);
39193 if ac_fn_c_try_compile "$LINENO"; then :
39194 am_cv_proto_iconv_arg1=""
39196 am_cv_proto_iconv_arg1="const"
39198 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
39199 am_cv_proto_iconv="extern size_t iconv (iconv_t cd, $am_cv_proto_iconv_arg1 char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);"
39202 am_cv_proto_iconv=`echo "$am_cv_proto_iconv" | tr -s ' ' | sed -e 's/( /(/'`
39203 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${ac_t:-
39204 }$am_cv_proto_iconv" >&5
39206 }$am_cv_proto_iconv" >&6; }
39208 cat >>confdefs.h <<_ACEOF
39209 #define ICONV_CONST $am_cv_proto_iconv_arg1
39217 # Darwin versions vary, but the linker should work in a cross environment,
39218 # so we just check for all the features here.
39219 # Check for available headers.
39221 # Don't call GLIBCXX_CHECK_LINKER_FEATURES, Darwin doesn't have a GNU ld
39223 ac_test_CXXFLAGS="${CXXFLAGS+set}"
39224 ac_save_CXXFLAGS="$CXXFLAGS"
39225 CXXFLAGS='-fno-builtin -D_GNU_SOURCE'
39227 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sin in -lm" >&5
39228 $as_echo_n "checking for sin in -lm... " >&6; }
39229 if test "${ac_cv_lib_m_sin+set}" = set; then :
39230 $as_echo_n "(cached) " >&6
39232 ac_check_lib_save_LIBS=$LIBS
39234 if test x$gcc_no_link = xyes; then
39235 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
39237 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
39238 /* end confdefs.h. */
39240 /* Override any GCC internal prototype to avoid an error.
39241 Use char because int might match the return type of a GCC
39242 builtin and then its argument prototype would still apply. */
39255 if ac_fn_c_try_link "$LINENO"; then :
39256 ac_cv_lib_m_sin=yes
39260 rm -f core conftest.err conftest.$ac_objext \
39261 conftest$ac_exeext conftest.$ac_ext
39262 LIBS=$ac_check_lib_save_LIBS
39264 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_sin" >&5
39265 $as_echo "$ac_cv_lib_m_sin" >&6; }
39266 if test "x$ac_cv_lib_m_sin" = x""yes; then :
39270 ac_save_LIBS="$LIBS"
39275 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for isinf declaration" >&5
39276 $as_echo_n "checking for isinf declaration... " >&6; }
39277 if test x${glibcxx_cv_func_isinf_use+set} != xset; then
39278 if test "${glibcxx_cv_func_isinf_use+set}" = set; then :
39279 $as_echo_n "(cached) " >&6
39284 ac_cpp='$CXXCPP $CPPFLAGS'
39285 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
39286 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
39287 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
39289 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
39290 /* end confdefs.h. */
39292 #ifdef HAVE_IEEEFP_H
39293 #include <ieeefp.h>
39304 if ac_fn_cxx_try_compile "$LINENO"; then :
39305 glibcxx_cv_func_isinf_use=yes
39307 glibcxx_cv_func_isinf_use=no
39309 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
39311 ac_cpp='$CPP $CPPFLAGS'
39312 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
39313 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
39314 ac_compiler_gnu=$ac_cv_c_compiler_gnu
39320 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_isinf_use" >&5
39321 $as_echo "$glibcxx_cv_func_isinf_use" >&6; }
39323 if test x$glibcxx_cv_func_isinf_use = x"yes"; then
39324 for ac_func in isinf
39326 ac_fn_c_check_func "$LINENO" "isinf" "ac_cv_func_isinf"
39327 if test "x$ac_cv_func_isinf" = x""yes; then :
39328 cat >>confdefs.h <<_ACEOF
39329 #define HAVE_ISINF 1
39337 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _isinf declaration" >&5
39338 $as_echo_n "checking for _isinf declaration... " >&6; }
39339 if test x${glibcxx_cv_func__isinf_use+set} != xset; then
39340 if test "${glibcxx_cv_func__isinf_use+set}" = set; then :
39341 $as_echo_n "(cached) " >&6
39346 ac_cpp='$CXXCPP $CPPFLAGS'
39347 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
39348 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
39349 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
39351 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
39352 /* end confdefs.h. */
39354 #ifdef HAVE_IEEEFP_H
39355 #include <ieeefp.h>
39366 if ac_fn_cxx_try_compile "$LINENO"; then :
39367 glibcxx_cv_func__isinf_use=yes
39369 glibcxx_cv_func__isinf_use=no
39371 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
39373 ac_cpp='$CPP $CPPFLAGS'
39374 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
39375 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
39376 ac_compiler_gnu=$ac_cv_c_compiler_gnu
39382 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__isinf_use" >&5
39383 $as_echo "$glibcxx_cv_func__isinf_use" >&6; }
39385 if test x$glibcxx_cv_func__isinf_use = x"yes"; then
39386 for ac_func in _isinf
39388 ac_fn_c_check_func "$LINENO" "_isinf" "ac_cv_func__isinf"
39389 if test "x$ac_cv_func__isinf" = x""yes; then :
39390 cat >>confdefs.h <<_ACEOF
39391 #define HAVE__ISINF 1
39404 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for isnan declaration" >&5
39405 $as_echo_n "checking for isnan declaration... " >&6; }
39406 if test x${glibcxx_cv_func_isnan_use+set} != xset; then
39407 if test "${glibcxx_cv_func_isnan_use+set}" = set; then :
39408 $as_echo_n "(cached) " >&6
39413 ac_cpp='$CXXCPP $CPPFLAGS'
39414 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
39415 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
39416 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
39418 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
39419 /* end confdefs.h. */
39421 #ifdef HAVE_IEEEFP_H
39422 #include <ieeefp.h>
39433 if ac_fn_cxx_try_compile "$LINENO"; then :
39434 glibcxx_cv_func_isnan_use=yes
39436 glibcxx_cv_func_isnan_use=no
39438 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
39440 ac_cpp='$CPP $CPPFLAGS'
39441 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
39442 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
39443 ac_compiler_gnu=$ac_cv_c_compiler_gnu
39449 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_isnan_use" >&5
39450 $as_echo "$glibcxx_cv_func_isnan_use" >&6; }
39452 if test x$glibcxx_cv_func_isnan_use = x"yes"; then
39453 for ac_func in isnan
39455 ac_fn_c_check_func "$LINENO" "isnan" "ac_cv_func_isnan"
39456 if test "x$ac_cv_func_isnan" = x""yes; then :
39457 cat >>confdefs.h <<_ACEOF
39458 #define HAVE_ISNAN 1
39466 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _isnan declaration" >&5
39467 $as_echo_n "checking for _isnan declaration... " >&6; }
39468 if test x${glibcxx_cv_func__isnan_use+set} != xset; then
39469 if test "${glibcxx_cv_func__isnan_use+set}" = set; then :
39470 $as_echo_n "(cached) " >&6
39475 ac_cpp='$CXXCPP $CPPFLAGS'
39476 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
39477 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
39478 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
39480 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
39481 /* end confdefs.h. */
39483 #ifdef HAVE_IEEEFP_H
39484 #include <ieeefp.h>
39495 if ac_fn_cxx_try_compile "$LINENO"; then :
39496 glibcxx_cv_func__isnan_use=yes
39498 glibcxx_cv_func__isnan_use=no
39500 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
39502 ac_cpp='$CPP $CPPFLAGS'
39503 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
39504 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
39505 ac_compiler_gnu=$ac_cv_c_compiler_gnu
39511 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__isnan_use" >&5
39512 $as_echo "$glibcxx_cv_func__isnan_use" >&6; }
39514 if test x$glibcxx_cv_func__isnan_use = x"yes"; then
39515 for ac_func in _isnan
39517 ac_fn_c_check_func "$LINENO" "_isnan" "ac_cv_func__isnan"
39518 if test "x$ac_cv_func__isnan" = x""yes; then :
39519 cat >>confdefs.h <<_ACEOF
39520 #define HAVE__ISNAN 1
39533 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for finite declaration" >&5
39534 $as_echo_n "checking for finite declaration... " >&6; }
39535 if test x${glibcxx_cv_func_finite_use+set} != xset; then
39536 if test "${glibcxx_cv_func_finite_use+set}" = set; then :
39537 $as_echo_n "(cached) " >&6
39542 ac_cpp='$CXXCPP $CPPFLAGS'
39543 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
39544 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
39545 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
39547 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
39548 /* end confdefs.h. */
39550 #ifdef HAVE_IEEEFP_H
39551 #include <ieeefp.h>
39562 if ac_fn_cxx_try_compile "$LINENO"; then :
39563 glibcxx_cv_func_finite_use=yes
39565 glibcxx_cv_func_finite_use=no
39567 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
39569 ac_cpp='$CPP $CPPFLAGS'
39570 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
39571 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
39572 ac_compiler_gnu=$ac_cv_c_compiler_gnu
39578 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_finite_use" >&5
39579 $as_echo "$glibcxx_cv_func_finite_use" >&6; }
39581 if test x$glibcxx_cv_func_finite_use = x"yes"; then
39582 for ac_func in finite
39584 ac_fn_c_check_func "$LINENO" "finite" "ac_cv_func_finite"
39585 if test "x$ac_cv_func_finite" = x""yes; then :
39586 cat >>confdefs.h <<_ACEOF
39587 #define HAVE_FINITE 1
39595 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _finite declaration" >&5
39596 $as_echo_n "checking for _finite declaration... " >&6; }
39597 if test x${glibcxx_cv_func__finite_use+set} != xset; then
39598 if test "${glibcxx_cv_func__finite_use+set}" = set; then :
39599 $as_echo_n "(cached) " >&6
39604 ac_cpp='$CXXCPP $CPPFLAGS'
39605 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
39606 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
39607 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
39609 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
39610 /* end confdefs.h. */
39612 #ifdef HAVE_IEEEFP_H
39613 #include <ieeefp.h>
39624 if ac_fn_cxx_try_compile "$LINENO"; then :
39625 glibcxx_cv_func__finite_use=yes
39627 glibcxx_cv_func__finite_use=no
39629 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
39631 ac_cpp='$CPP $CPPFLAGS'
39632 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
39633 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
39634 ac_compiler_gnu=$ac_cv_c_compiler_gnu
39640 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__finite_use" >&5
39641 $as_echo "$glibcxx_cv_func__finite_use" >&6; }
39643 if test x$glibcxx_cv_func__finite_use = x"yes"; then
39644 for ac_func in _finite
39646 ac_fn_c_check_func "$LINENO" "_finite" "ac_cv_func__finite"
39647 if test "x$ac_cv_func__finite" = x""yes; then :
39648 cat >>confdefs.h <<_ACEOF
39649 #define HAVE__FINITE 1
39662 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sincos declaration" >&5
39663 $as_echo_n "checking for sincos declaration... " >&6; }
39664 if test x${glibcxx_cv_func_sincos_use+set} != xset; then
39665 if test "${glibcxx_cv_func_sincos_use+set}" = set; then :
39666 $as_echo_n "(cached) " >&6
39671 ac_cpp='$CXXCPP $CPPFLAGS'
39672 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
39673 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
39674 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
39676 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
39677 /* end confdefs.h. */
39687 if ac_fn_cxx_try_compile "$LINENO"; then :
39688 glibcxx_cv_func_sincos_use=yes
39690 glibcxx_cv_func_sincos_use=no
39692 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
39694 ac_cpp='$CPP $CPPFLAGS'
39695 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
39696 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
39697 ac_compiler_gnu=$ac_cv_c_compiler_gnu
39703 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_sincos_use" >&5
39704 $as_echo "$glibcxx_cv_func_sincos_use" >&6; }
39706 if test x$glibcxx_cv_func_sincos_use = x"yes"; then
39707 for ac_func in sincos
39709 ac_fn_c_check_func "$LINENO" "sincos" "ac_cv_func_sincos"
39710 if test "x$ac_cv_func_sincos" = x""yes; then :
39711 cat >>confdefs.h <<_ACEOF
39712 #define HAVE_SINCOS 1
39720 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _sincos declaration" >&5
39721 $as_echo_n "checking for _sincos declaration... " >&6; }
39722 if test x${glibcxx_cv_func__sincos_use+set} != xset; then
39723 if test "${glibcxx_cv_func__sincos_use+set}" = set; then :
39724 $as_echo_n "(cached) " >&6
39729 ac_cpp='$CXXCPP $CPPFLAGS'
39730 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
39731 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
39732 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
39734 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
39735 /* end confdefs.h. */
39745 if ac_fn_cxx_try_compile "$LINENO"; then :
39746 glibcxx_cv_func__sincos_use=yes
39748 glibcxx_cv_func__sincos_use=no
39750 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
39752 ac_cpp='$CPP $CPPFLAGS'
39753 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
39754 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
39755 ac_compiler_gnu=$ac_cv_c_compiler_gnu
39761 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__sincos_use" >&5
39762 $as_echo "$glibcxx_cv_func__sincos_use" >&6; }
39764 if test x$glibcxx_cv_func__sincos_use = x"yes"; then
39765 for ac_func in _sincos
39767 ac_fn_c_check_func "$LINENO" "_sincos" "ac_cv_func__sincos"
39768 if test "x$ac_cv_func__sincos" = x""yes; then :
39769 cat >>confdefs.h <<_ACEOF
39770 #define HAVE__SINCOS 1
39783 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fpclass declaration" >&5
39784 $as_echo_n "checking for fpclass declaration... " >&6; }
39785 if test x${glibcxx_cv_func_fpclass_use+set} != xset; then
39786 if test "${glibcxx_cv_func_fpclass_use+set}" = set; then :
39787 $as_echo_n "(cached) " >&6
39792 ac_cpp='$CXXCPP $CPPFLAGS'
39793 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
39794 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
39795 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
39797 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
39798 /* end confdefs.h. */
39800 #ifdef HAVE_IEEEFP_H
39801 #include <ieeefp.h>
39812 if ac_fn_cxx_try_compile "$LINENO"; then :
39813 glibcxx_cv_func_fpclass_use=yes
39815 glibcxx_cv_func_fpclass_use=no
39817 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
39819 ac_cpp='$CPP $CPPFLAGS'
39820 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
39821 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
39822 ac_compiler_gnu=$ac_cv_c_compiler_gnu
39828 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_fpclass_use" >&5
39829 $as_echo "$glibcxx_cv_func_fpclass_use" >&6; }
39831 if test x$glibcxx_cv_func_fpclass_use = x"yes"; then
39832 for ac_func in fpclass
39834 ac_fn_c_check_func "$LINENO" "fpclass" "ac_cv_func_fpclass"
39835 if test "x$ac_cv_func_fpclass" = x""yes; then :
39836 cat >>confdefs.h <<_ACEOF
39837 #define HAVE_FPCLASS 1
39845 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _fpclass declaration" >&5
39846 $as_echo_n "checking for _fpclass declaration... " >&6; }
39847 if test x${glibcxx_cv_func__fpclass_use+set} != xset; then
39848 if test "${glibcxx_cv_func__fpclass_use+set}" = set; then :
39849 $as_echo_n "(cached) " >&6
39854 ac_cpp='$CXXCPP $CPPFLAGS'
39855 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
39856 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
39857 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
39859 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
39860 /* end confdefs.h. */
39862 #ifdef HAVE_IEEEFP_H
39863 #include <ieeefp.h>
39874 if ac_fn_cxx_try_compile "$LINENO"; then :
39875 glibcxx_cv_func__fpclass_use=yes
39877 glibcxx_cv_func__fpclass_use=no
39879 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
39881 ac_cpp='$CPP $CPPFLAGS'
39882 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
39883 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
39884 ac_compiler_gnu=$ac_cv_c_compiler_gnu
39890 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__fpclass_use" >&5
39891 $as_echo "$glibcxx_cv_func__fpclass_use" >&6; }
39893 if test x$glibcxx_cv_func__fpclass_use = x"yes"; then
39894 for ac_func in _fpclass
39896 ac_fn_c_check_func "$LINENO" "_fpclass" "ac_cv_func__fpclass"
39897 if test "x$ac_cv_func__fpclass" = x""yes; then :
39898 cat >>confdefs.h <<_ACEOF
39899 #define HAVE__FPCLASS 1
39912 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for qfpclass declaration" >&5
39913 $as_echo_n "checking for qfpclass declaration... " >&6; }
39914 if test x${glibcxx_cv_func_qfpclass_use+set} != xset; then
39915 if test "${glibcxx_cv_func_qfpclass_use+set}" = set; then :
39916 $as_echo_n "(cached) " >&6
39921 ac_cpp='$CXXCPP $CPPFLAGS'
39922 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
39923 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
39924 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
39926 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
39927 /* end confdefs.h. */
39929 #ifdef HAVE_IEEEFP_H
39930 #include <ieeefp.h>
39941 if ac_fn_cxx_try_compile "$LINENO"; then :
39942 glibcxx_cv_func_qfpclass_use=yes
39944 glibcxx_cv_func_qfpclass_use=no
39946 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
39948 ac_cpp='$CPP $CPPFLAGS'
39949 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
39950 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
39951 ac_compiler_gnu=$ac_cv_c_compiler_gnu
39957 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_qfpclass_use" >&5
39958 $as_echo "$glibcxx_cv_func_qfpclass_use" >&6; }
39960 if test x$glibcxx_cv_func_qfpclass_use = x"yes"; then
39961 for ac_func in qfpclass
39963 ac_fn_c_check_func "$LINENO" "qfpclass" "ac_cv_func_qfpclass"
39964 if test "x$ac_cv_func_qfpclass" = x""yes; then :
39965 cat >>confdefs.h <<_ACEOF
39966 #define HAVE_QFPCLASS 1
39974 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _qfpclass declaration" >&5
39975 $as_echo_n "checking for _qfpclass declaration... " >&6; }
39976 if test x${glibcxx_cv_func__qfpclass_use+set} != xset; then
39977 if test "${glibcxx_cv_func__qfpclass_use+set}" = set; then :
39978 $as_echo_n "(cached) " >&6
39983 ac_cpp='$CXXCPP $CPPFLAGS'
39984 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
39985 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
39986 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
39988 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
39989 /* end confdefs.h. */
39991 #ifdef HAVE_IEEEFP_H
39992 #include <ieeefp.h>
40003 if ac_fn_cxx_try_compile "$LINENO"; then :
40004 glibcxx_cv_func__qfpclass_use=yes
40006 glibcxx_cv_func__qfpclass_use=no
40008 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
40010 ac_cpp='$CPP $CPPFLAGS'
40011 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
40012 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
40013 ac_compiler_gnu=$ac_cv_c_compiler_gnu
40019 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__qfpclass_use" >&5
40020 $as_echo "$glibcxx_cv_func__qfpclass_use" >&6; }
40022 if test x$glibcxx_cv_func__qfpclass_use = x"yes"; then
40023 for ac_func in _qfpclass
40025 ac_fn_c_check_func "$LINENO" "_qfpclass" "ac_cv_func__qfpclass"
40026 if test "x$ac_cv_func__qfpclass" = x""yes; then :
40027 cat >>confdefs.h <<_ACEOF
40028 #define HAVE__QFPCLASS 1
40041 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for hypot declaration" >&5
40042 $as_echo_n "checking for hypot declaration... " >&6; }
40043 if test x${glibcxx_cv_func_hypot_use+set} != xset; then
40044 if test "${glibcxx_cv_func_hypot_use+set}" = set; then :
40045 $as_echo_n "(cached) " >&6
40050 ac_cpp='$CXXCPP $CPPFLAGS'
40051 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
40052 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
40053 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
40055 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
40056 /* end confdefs.h. */
40066 if ac_fn_cxx_try_compile "$LINENO"; then :
40067 glibcxx_cv_func_hypot_use=yes
40069 glibcxx_cv_func_hypot_use=no
40071 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
40073 ac_cpp='$CPP $CPPFLAGS'
40074 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
40075 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
40076 ac_compiler_gnu=$ac_cv_c_compiler_gnu
40082 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_hypot_use" >&5
40083 $as_echo "$glibcxx_cv_func_hypot_use" >&6; }
40085 if test x$glibcxx_cv_func_hypot_use = x"yes"; then
40086 for ac_func in hypot
40088 ac_fn_c_check_func "$LINENO" "hypot" "ac_cv_func_hypot"
40089 if test "x$ac_cv_func_hypot" = x""yes; then :
40090 cat >>confdefs.h <<_ACEOF
40091 #define HAVE_HYPOT 1
40099 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _hypot declaration" >&5
40100 $as_echo_n "checking for _hypot declaration... " >&6; }
40101 if test x${glibcxx_cv_func__hypot_use+set} != xset; then
40102 if test "${glibcxx_cv_func__hypot_use+set}" = set; then :
40103 $as_echo_n "(cached) " >&6
40108 ac_cpp='$CXXCPP $CPPFLAGS'
40109 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
40110 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
40111 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
40113 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
40114 /* end confdefs.h. */
40124 if ac_fn_cxx_try_compile "$LINENO"; then :
40125 glibcxx_cv_func__hypot_use=yes
40127 glibcxx_cv_func__hypot_use=no
40129 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
40131 ac_cpp='$CPP $CPPFLAGS'
40132 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
40133 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
40134 ac_compiler_gnu=$ac_cv_c_compiler_gnu
40140 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__hypot_use" >&5
40141 $as_echo "$glibcxx_cv_func__hypot_use" >&6; }
40143 if test x$glibcxx_cv_func__hypot_use = x"yes"; then
40144 for ac_func in _hypot
40146 ac_fn_c_check_func "$LINENO" "_hypot" "ac_cv_func__hypot"
40147 if test "x$ac_cv_func__hypot" = x""yes; then :
40148 cat >>confdefs.h <<_ACEOF
40149 #define HAVE__HYPOT 1
40162 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for float trig functions" >&5
40163 $as_echo_n "checking for float trig functions... " >&6; }
40164 if test "${glibcxx_cv_func_float_trig_use+set}" = set; then :
40165 $as_echo_n "(cached) " >&6
40170 ac_cpp='$CXXCPP $CPPFLAGS'
40171 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
40172 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
40173 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
40175 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
40176 /* end confdefs.h. */
40181 acosf (0); asinf (0); atanf (0); cosf (0); sinf (0); tanf (0); coshf (0); sinhf (0); tanhf (0);
40186 if ac_fn_cxx_try_compile "$LINENO"; then :
40187 glibcxx_cv_func_float_trig_use=yes
40189 glibcxx_cv_func_float_trig_use=no
40191 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
40193 ac_cpp='$CPP $CPPFLAGS'
40194 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
40195 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
40196 ac_compiler_gnu=$ac_cv_c_compiler_gnu
40200 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_float_trig_use" >&5
40201 $as_echo "$glibcxx_cv_func_float_trig_use" >&6; }
40202 if test x$glibcxx_cv_func_float_trig_use = x"yes"; then
40203 for ac_func in acosf asinf atanf cosf sinf tanf coshf sinhf tanhf
40205 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
40206 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
40207 eval as_val=\$$as_ac_var
40208 if test "x$as_val" = x""yes; then :
40209 cat >>confdefs.h <<_ACEOF
40210 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
40217 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _float trig functions" >&5
40218 $as_echo_n "checking for _float trig functions... " >&6; }
40219 if test "${glibcxx_cv_func__float_trig_use+set}" = set; then :
40220 $as_echo_n "(cached) " >&6
40225 ac_cpp='$CXXCPP $CPPFLAGS'
40226 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
40227 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
40228 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
40230 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
40231 /* end confdefs.h. */
40236 _acosf (0); _asinf (0); _atanf (0); _cosf (0); _sinf (0); _tanf (0); _coshf (0); _sinhf (0); _tanhf (0);
40241 if ac_fn_cxx_try_compile "$LINENO"; then :
40242 glibcxx_cv_func__float_trig_use=yes
40244 glibcxx_cv_func__float_trig_use=no
40246 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
40248 ac_cpp='$CPP $CPPFLAGS'
40249 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
40250 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
40251 ac_compiler_gnu=$ac_cv_c_compiler_gnu
40255 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__float_trig_use" >&5
40256 $as_echo "$glibcxx_cv_func__float_trig_use" >&6; }
40257 if test x$glibcxx_cv_func__float_trig_use = x"yes"; then
40258 for ac_func in _acosf _asinf _atanf _cosf _sinf _tanf _coshf _sinhf _tanhf
40260 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
40261 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
40262 eval as_val=\$$as_ac_var
40263 if test "x$as_val" = x""yes; then :
40264 cat >>confdefs.h <<_ACEOF
40265 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
40278 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for float round functions" >&5
40279 $as_echo_n "checking for float round functions... " >&6; }
40280 if test "${glibcxx_cv_func_float_round_use+set}" = set; then :
40281 $as_echo_n "(cached) " >&6
40286 ac_cpp='$CXXCPP $CPPFLAGS'
40287 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
40288 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
40289 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
40291 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
40292 /* end confdefs.h. */
40297 ceilf (0); floorf (0);
40302 if ac_fn_cxx_try_compile "$LINENO"; then :
40303 glibcxx_cv_func_float_round_use=yes
40305 glibcxx_cv_func_float_round_use=no
40307 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
40309 ac_cpp='$CPP $CPPFLAGS'
40310 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
40311 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
40312 ac_compiler_gnu=$ac_cv_c_compiler_gnu
40316 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_float_round_use" >&5
40317 $as_echo "$glibcxx_cv_func_float_round_use" >&6; }
40318 if test x$glibcxx_cv_func_float_round_use = x"yes"; then
40319 for ac_func in ceilf floorf
40321 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
40322 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
40323 eval as_val=\$$as_ac_var
40324 if test "x$as_val" = x""yes; then :
40325 cat >>confdefs.h <<_ACEOF
40326 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
40333 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _float round functions" >&5
40334 $as_echo_n "checking for _float round functions... " >&6; }
40335 if test "${glibcxx_cv_func__float_round_use+set}" = set; then :
40336 $as_echo_n "(cached) " >&6
40341 ac_cpp='$CXXCPP $CPPFLAGS'
40342 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
40343 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
40344 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
40346 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
40347 /* end confdefs.h. */
40352 _ceilf (0); _floorf (0);
40357 if ac_fn_cxx_try_compile "$LINENO"; then :
40358 glibcxx_cv_func__float_round_use=yes
40360 glibcxx_cv_func__float_round_use=no
40362 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
40364 ac_cpp='$CPP $CPPFLAGS'
40365 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
40366 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
40367 ac_compiler_gnu=$ac_cv_c_compiler_gnu
40371 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__float_round_use" >&5
40372 $as_echo "$glibcxx_cv_func__float_round_use" >&6; }
40373 if test x$glibcxx_cv_func__float_round_use = x"yes"; then
40374 for ac_func in _ceilf _floorf
40376 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
40377 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
40378 eval as_val=\$$as_ac_var
40379 if test "x$as_val" = x""yes; then :
40380 cat >>confdefs.h <<_ACEOF
40381 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
40395 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for expf declaration" >&5
40396 $as_echo_n "checking for expf declaration... " >&6; }
40397 if test x${glibcxx_cv_func_expf_use+set} != xset; then
40398 if test "${glibcxx_cv_func_expf_use+set}" = set; then :
40399 $as_echo_n "(cached) " >&6
40404 ac_cpp='$CXXCPP $CPPFLAGS'
40405 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
40406 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
40407 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
40409 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
40410 /* end confdefs.h. */
40412 #ifdef HAVE_IEEEFP_H
40413 #include <ieeefp.h>
40424 if ac_fn_cxx_try_compile "$LINENO"; then :
40425 glibcxx_cv_func_expf_use=yes
40427 glibcxx_cv_func_expf_use=no
40429 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
40431 ac_cpp='$CPP $CPPFLAGS'
40432 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
40433 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
40434 ac_compiler_gnu=$ac_cv_c_compiler_gnu
40440 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_expf_use" >&5
40441 $as_echo "$glibcxx_cv_func_expf_use" >&6; }
40443 if test x$glibcxx_cv_func_expf_use = x"yes"; then
40444 for ac_func in expf
40446 ac_fn_c_check_func "$LINENO" "expf" "ac_cv_func_expf"
40447 if test "x$ac_cv_func_expf" = x""yes; then :
40448 cat >>confdefs.h <<_ACEOF
40449 #define HAVE_EXPF 1
40457 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _expf declaration" >&5
40458 $as_echo_n "checking for _expf declaration... " >&6; }
40459 if test x${glibcxx_cv_func__expf_use+set} != xset; then
40460 if test "${glibcxx_cv_func__expf_use+set}" = set; then :
40461 $as_echo_n "(cached) " >&6
40466 ac_cpp='$CXXCPP $CPPFLAGS'
40467 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
40468 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
40469 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
40471 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
40472 /* end confdefs.h. */
40474 #ifdef HAVE_IEEEFP_H
40475 #include <ieeefp.h>
40486 if ac_fn_cxx_try_compile "$LINENO"; then :
40487 glibcxx_cv_func__expf_use=yes
40489 glibcxx_cv_func__expf_use=no
40491 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
40493 ac_cpp='$CPP $CPPFLAGS'
40494 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
40495 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
40496 ac_compiler_gnu=$ac_cv_c_compiler_gnu
40502 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__expf_use" >&5
40503 $as_echo "$glibcxx_cv_func__expf_use" >&6; }
40505 if test x$glibcxx_cv_func__expf_use = x"yes"; then
40506 for ac_func in _expf
40508 ac_fn_c_check_func "$LINENO" "_expf" "ac_cv_func__expf"
40509 if test "x$ac_cv_func__expf" = x""yes; then :
40510 cat >>confdefs.h <<_ACEOF
40511 #define HAVE__EXPF 1
40524 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for isnanf declaration" >&5
40525 $as_echo_n "checking for isnanf declaration... " >&6; }
40526 if test x${glibcxx_cv_func_isnanf_use+set} != xset; then
40527 if test "${glibcxx_cv_func_isnanf_use+set}" = set; then :
40528 $as_echo_n "(cached) " >&6
40533 ac_cpp='$CXXCPP $CPPFLAGS'
40534 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
40535 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
40536 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
40538 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
40539 /* end confdefs.h. */
40541 #ifdef HAVE_IEEEFP_H
40542 #include <ieeefp.h>
40553 if ac_fn_cxx_try_compile "$LINENO"; then :
40554 glibcxx_cv_func_isnanf_use=yes
40556 glibcxx_cv_func_isnanf_use=no
40558 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
40560 ac_cpp='$CPP $CPPFLAGS'
40561 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
40562 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
40563 ac_compiler_gnu=$ac_cv_c_compiler_gnu
40569 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_isnanf_use" >&5
40570 $as_echo "$glibcxx_cv_func_isnanf_use" >&6; }
40572 if test x$glibcxx_cv_func_isnanf_use = x"yes"; then
40573 for ac_func in isnanf
40575 ac_fn_c_check_func "$LINENO" "isnanf" "ac_cv_func_isnanf"
40576 if test "x$ac_cv_func_isnanf" = x""yes; then :
40577 cat >>confdefs.h <<_ACEOF
40578 #define HAVE_ISNANF 1
40586 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _isnanf declaration" >&5
40587 $as_echo_n "checking for _isnanf declaration... " >&6; }
40588 if test x${glibcxx_cv_func__isnanf_use+set} != xset; then
40589 if test "${glibcxx_cv_func__isnanf_use+set}" = set; then :
40590 $as_echo_n "(cached) " >&6
40595 ac_cpp='$CXXCPP $CPPFLAGS'
40596 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
40597 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
40598 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
40600 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
40601 /* end confdefs.h. */
40603 #ifdef HAVE_IEEEFP_H
40604 #include <ieeefp.h>
40615 if ac_fn_cxx_try_compile "$LINENO"; then :
40616 glibcxx_cv_func__isnanf_use=yes
40618 glibcxx_cv_func__isnanf_use=no
40620 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
40622 ac_cpp='$CPP $CPPFLAGS'
40623 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
40624 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
40625 ac_compiler_gnu=$ac_cv_c_compiler_gnu
40631 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__isnanf_use" >&5
40632 $as_echo "$glibcxx_cv_func__isnanf_use" >&6; }
40634 if test x$glibcxx_cv_func__isnanf_use = x"yes"; then
40635 for ac_func in _isnanf
40637 ac_fn_c_check_func "$LINENO" "_isnanf" "ac_cv_func__isnanf"
40638 if test "x$ac_cv_func__isnanf" = x""yes; then :
40639 cat >>confdefs.h <<_ACEOF
40640 #define HAVE__ISNANF 1
40653 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for isinff declaration" >&5
40654 $as_echo_n "checking for isinff declaration... " >&6; }
40655 if test x${glibcxx_cv_func_isinff_use+set} != xset; then
40656 if test "${glibcxx_cv_func_isinff_use+set}" = set; then :
40657 $as_echo_n "(cached) " >&6
40662 ac_cpp='$CXXCPP $CPPFLAGS'
40663 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
40664 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
40665 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
40667 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
40668 /* end confdefs.h. */
40670 #ifdef HAVE_IEEEFP_H
40671 #include <ieeefp.h>
40682 if ac_fn_cxx_try_compile "$LINENO"; then :
40683 glibcxx_cv_func_isinff_use=yes
40685 glibcxx_cv_func_isinff_use=no
40687 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
40689 ac_cpp='$CPP $CPPFLAGS'
40690 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
40691 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
40692 ac_compiler_gnu=$ac_cv_c_compiler_gnu
40698 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_isinff_use" >&5
40699 $as_echo "$glibcxx_cv_func_isinff_use" >&6; }
40701 if test x$glibcxx_cv_func_isinff_use = x"yes"; then
40702 for ac_func in isinff
40704 ac_fn_c_check_func "$LINENO" "isinff" "ac_cv_func_isinff"
40705 if test "x$ac_cv_func_isinff" = x""yes; then :
40706 cat >>confdefs.h <<_ACEOF
40707 #define HAVE_ISINFF 1
40715 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _isinff declaration" >&5
40716 $as_echo_n "checking for _isinff declaration... " >&6; }
40717 if test x${glibcxx_cv_func__isinff_use+set} != xset; then
40718 if test "${glibcxx_cv_func__isinff_use+set}" = set; then :
40719 $as_echo_n "(cached) " >&6
40724 ac_cpp='$CXXCPP $CPPFLAGS'
40725 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
40726 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
40727 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
40729 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
40730 /* end confdefs.h. */
40732 #ifdef HAVE_IEEEFP_H
40733 #include <ieeefp.h>
40744 if ac_fn_cxx_try_compile "$LINENO"; then :
40745 glibcxx_cv_func__isinff_use=yes
40747 glibcxx_cv_func__isinff_use=no
40749 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
40751 ac_cpp='$CPP $CPPFLAGS'
40752 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
40753 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
40754 ac_compiler_gnu=$ac_cv_c_compiler_gnu
40760 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__isinff_use" >&5
40761 $as_echo "$glibcxx_cv_func__isinff_use" >&6; }
40763 if test x$glibcxx_cv_func__isinff_use = x"yes"; then
40764 for ac_func in _isinff
40766 ac_fn_c_check_func "$LINENO" "_isinff" "ac_cv_func__isinff"
40767 if test "x$ac_cv_func__isinff" = x""yes; then :
40768 cat >>confdefs.h <<_ACEOF
40769 #define HAVE__ISINFF 1
40782 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for atan2f declaration" >&5
40783 $as_echo_n "checking for atan2f declaration... " >&6; }
40784 if test x${glibcxx_cv_func_atan2f_use+set} != xset; then
40785 if test "${glibcxx_cv_func_atan2f_use+set}" = set; then :
40786 $as_echo_n "(cached) " >&6
40791 ac_cpp='$CXXCPP $CPPFLAGS'
40792 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
40793 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
40794 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
40796 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
40797 /* end confdefs.h. */
40807 if ac_fn_cxx_try_compile "$LINENO"; then :
40808 glibcxx_cv_func_atan2f_use=yes
40810 glibcxx_cv_func_atan2f_use=no
40812 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
40814 ac_cpp='$CPP $CPPFLAGS'
40815 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
40816 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
40817 ac_compiler_gnu=$ac_cv_c_compiler_gnu
40823 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_atan2f_use" >&5
40824 $as_echo "$glibcxx_cv_func_atan2f_use" >&6; }
40826 if test x$glibcxx_cv_func_atan2f_use = x"yes"; then
40827 for ac_func in atan2f
40829 ac_fn_c_check_func "$LINENO" "atan2f" "ac_cv_func_atan2f"
40830 if test "x$ac_cv_func_atan2f" = x""yes; then :
40831 cat >>confdefs.h <<_ACEOF
40832 #define HAVE_ATAN2F 1
40840 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _atan2f declaration" >&5
40841 $as_echo_n "checking for _atan2f declaration... " >&6; }
40842 if test x${glibcxx_cv_func__atan2f_use+set} != xset; then
40843 if test "${glibcxx_cv_func__atan2f_use+set}" = set; then :
40844 $as_echo_n "(cached) " >&6
40849 ac_cpp='$CXXCPP $CPPFLAGS'
40850 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
40851 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
40852 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
40854 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
40855 /* end confdefs.h. */
40865 if ac_fn_cxx_try_compile "$LINENO"; then :
40866 glibcxx_cv_func__atan2f_use=yes
40868 glibcxx_cv_func__atan2f_use=no
40870 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
40872 ac_cpp='$CPP $CPPFLAGS'
40873 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
40874 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
40875 ac_compiler_gnu=$ac_cv_c_compiler_gnu
40881 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__atan2f_use" >&5
40882 $as_echo "$glibcxx_cv_func__atan2f_use" >&6; }
40884 if test x$glibcxx_cv_func__atan2f_use = x"yes"; then
40885 for ac_func in _atan2f
40887 ac_fn_c_check_func "$LINENO" "_atan2f" "ac_cv_func__atan2f"
40888 if test "x$ac_cv_func__atan2f" = x""yes; then :
40889 cat >>confdefs.h <<_ACEOF
40890 #define HAVE__ATAN2F 1
40903 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fabsf declaration" >&5
40904 $as_echo_n "checking for fabsf declaration... " >&6; }
40905 if test x${glibcxx_cv_func_fabsf_use+set} != xset; then
40906 if test "${glibcxx_cv_func_fabsf_use+set}" = set; then :
40907 $as_echo_n "(cached) " >&6
40912 ac_cpp='$CXXCPP $CPPFLAGS'
40913 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
40914 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
40915 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
40917 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
40918 /* end confdefs.h. */
40920 #ifdef HAVE_IEEEFP_H
40921 #include <ieeefp.h>
40932 if ac_fn_cxx_try_compile "$LINENO"; then :
40933 glibcxx_cv_func_fabsf_use=yes
40935 glibcxx_cv_func_fabsf_use=no
40937 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
40939 ac_cpp='$CPP $CPPFLAGS'
40940 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
40941 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
40942 ac_compiler_gnu=$ac_cv_c_compiler_gnu
40948 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_fabsf_use" >&5
40949 $as_echo "$glibcxx_cv_func_fabsf_use" >&6; }
40951 if test x$glibcxx_cv_func_fabsf_use = x"yes"; then
40952 for ac_func in fabsf
40954 ac_fn_c_check_func "$LINENO" "fabsf" "ac_cv_func_fabsf"
40955 if test "x$ac_cv_func_fabsf" = x""yes; then :
40956 cat >>confdefs.h <<_ACEOF
40957 #define HAVE_FABSF 1
40965 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _fabsf declaration" >&5
40966 $as_echo_n "checking for _fabsf declaration... " >&6; }
40967 if test x${glibcxx_cv_func__fabsf_use+set} != xset; then
40968 if test "${glibcxx_cv_func__fabsf_use+set}" = set; then :
40969 $as_echo_n "(cached) " >&6
40974 ac_cpp='$CXXCPP $CPPFLAGS'
40975 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
40976 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
40977 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
40979 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
40980 /* end confdefs.h. */
40982 #ifdef HAVE_IEEEFP_H
40983 #include <ieeefp.h>
40994 if ac_fn_cxx_try_compile "$LINENO"; then :
40995 glibcxx_cv_func__fabsf_use=yes
40997 glibcxx_cv_func__fabsf_use=no
40999 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
41001 ac_cpp='$CPP $CPPFLAGS'
41002 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
41003 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
41004 ac_compiler_gnu=$ac_cv_c_compiler_gnu
41010 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__fabsf_use" >&5
41011 $as_echo "$glibcxx_cv_func__fabsf_use" >&6; }
41013 if test x$glibcxx_cv_func__fabsf_use = x"yes"; then
41014 for ac_func in _fabsf
41016 ac_fn_c_check_func "$LINENO" "_fabsf" "ac_cv_func__fabsf"
41017 if test "x$ac_cv_func__fabsf" = x""yes; then :
41018 cat >>confdefs.h <<_ACEOF
41019 #define HAVE__FABSF 1
41032 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fmodf declaration" >&5
41033 $as_echo_n "checking for fmodf declaration... " >&6; }
41034 if test x${glibcxx_cv_func_fmodf_use+set} != xset; then
41035 if test "${glibcxx_cv_func_fmodf_use+set}" = set; then :
41036 $as_echo_n "(cached) " >&6
41041 ac_cpp='$CXXCPP $CPPFLAGS'
41042 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
41043 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
41044 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
41046 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
41047 /* end confdefs.h. */
41057 if ac_fn_cxx_try_compile "$LINENO"; then :
41058 glibcxx_cv_func_fmodf_use=yes
41060 glibcxx_cv_func_fmodf_use=no
41062 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
41064 ac_cpp='$CPP $CPPFLAGS'
41065 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
41066 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
41067 ac_compiler_gnu=$ac_cv_c_compiler_gnu
41073 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_fmodf_use" >&5
41074 $as_echo "$glibcxx_cv_func_fmodf_use" >&6; }
41076 if test x$glibcxx_cv_func_fmodf_use = x"yes"; then
41077 for ac_func in fmodf
41079 ac_fn_c_check_func "$LINENO" "fmodf" "ac_cv_func_fmodf"
41080 if test "x$ac_cv_func_fmodf" = x""yes; then :
41081 cat >>confdefs.h <<_ACEOF
41082 #define HAVE_FMODF 1
41090 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _fmodf declaration" >&5
41091 $as_echo_n "checking for _fmodf declaration... " >&6; }
41092 if test x${glibcxx_cv_func__fmodf_use+set} != xset; then
41093 if test "${glibcxx_cv_func__fmodf_use+set}" = set; then :
41094 $as_echo_n "(cached) " >&6
41099 ac_cpp='$CXXCPP $CPPFLAGS'
41100 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
41101 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
41102 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
41104 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
41105 /* end confdefs.h. */
41115 if ac_fn_cxx_try_compile "$LINENO"; then :
41116 glibcxx_cv_func__fmodf_use=yes
41118 glibcxx_cv_func__fmodf_use=no
41120 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
41122 ac_cpp='$CPP $CPPFLAGS'
41123 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
41124 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
41125 ac_compiler_gnu=$ac_cv_c_compiler_gnu
41131 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__fmodf_use" >&5
41132 $as_echo "$glibcxx_cv_func__fmodf_use" >&6; }
41134 if test x$glibcxx_cv_func__fmodf_use = x"yes"; then
41135 for ac_func in _fmodf
41137 ac_fn_c_check_func "$LINENO" "_fmodf" "ac_cv_func__fmodf"
41138 if test "x$ac_cv_func__fmodf" = x""yes; then :
41139 cat >>confdefs.h <<_ACEOF
41140 #define HAVE__FMODF 1
41153 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for frexpf declaration" >&5
41154 $as_echo_n "checking for frexpf declaration... " >&6; }
41155 if test x${glibcxx_cv_func_frexpf_use+set} != xset; then
41156 if test "${glibcxx_cv_func_frexpf_use+set}" = set; then :
41157 $as_echo_n "(cached) " >&6
41162 ac_cpp='$CXXCPP $CPPFLAGS'
41163 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
41164 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
41165 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
41167 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
41168 /* end confdefs.h. */
41178 if ac_fn_cxx_try_compile "$LINENO"; then :
41179 glibcxx_cv_func_frexpf_use=yes
41181 glibcxx_cv_func_frexpf_use=no
41183 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
41185 ac_cpp='$CPP $CPPFLAGS'
41186 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
41187 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
41188 ac_compiler_gnu=$ac_cv_c_compiler_gnu
41194 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_frexpf_use" >&5
41195 $as_echo "$glibcxx_cv_func_frexpf_use" >&6; }
41197 if test x$glibcxx_cv_func_frexpf_use = x"yes"; then
41198 for ac_func in frexpf
41200 ac_fn_c_check_func "$LINENO" "frexpf" "ac_cv_func_frexpf"
41201 if test "x$ac_cv_func_frexpf" = x""yes; then :
41202 cat >>confdefs.h <<_ACEOF
41203 #define HAVE_FREXPF 1
41211 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _frexpf declaration" >&5
41212 $as_echo_n "checking for _frexpf declaration... " >&6; }
41213 if test x${glibcxx_cv_func__frexpf_use+set} != xset; then
41214 if test "${glibcxx_cv_func__frexpf_use+set}" = set; then :
41215 $as_echo_n "(cached) " >&6
41220 ac_cpp='$CXXCPP $CPPFLAGS'
41221 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
41222 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
41223 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
41225 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
41226 /* end confdefs.h. */
41236 if ac_fn_cxx_try_compile "$LINENO"; then :
41237 glibcxx_cv_func__frexpf_use=yes
41239 glibcxx_cv_func__frexpf_use=no
41241 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
41243 ac_cpp='$CPP $CPPFLAGS'
41244 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
41245 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
41246 ac_compiler_gnu=$ac_cv_c_compiler_gnu
41252 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__frexpf_use" >&5
41253 $as_echo "$glibcxx_cv_func__frexpf_use" >&6; }
41255 if test x$glibcxx_cv_func__frexpf_use = x"yes"; then
41256 for ac_func in _frexpf
41258 ac_fn_c_check_func "$LINENO" "_frexpf" "ac_cv_func__frexpf"
41259 if test "x$ac_cv_func__frexpf" = x""yes; then :
41260 cat >>confdefs.h <<_ACEOF
41261 #define HAVE__FREXPF 1
41274 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for hypotf declaration" >&5
41275 $as_echo_n "checking for hypotf declaration... " >&6; }
41276 if test x${glibcxx_cv_func_hypotf_use+set} != xset; then
41277 if test "${glibcxx_cv_func_hypotf_use+set}" = set; then :
41278 $as_echo_n "(cached) " >&6
41283 ac_cpp='$CXXCPP $CPPFLAGS'
41284 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
41285 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
41286 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
41288 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
41289 /* end confdefs.h. */
41299 if ac_fn_cxx_try_compile "$LINENO"; then :
41300 glibcxx_cv_func_hypotf_use=yes
41302 glibcxx_cv_func_hypotf_use=no
41304 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
41306 ac_cpp='$CPP $CPPFLAGS'
41307 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
41308 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
41309 ac_compiler_gnu=$ac_cv_c_compiler_gnu
41315 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_hypotf_use" >&5
41316 $as_echo "$glibcxx_cv_func_hypotf_use" >&6; }
41318 if test x$glibcxx_cv_func_hypotf_use = x"yes"; then
41319 for ac_func in hypotf
41321 ac_fn_c_check_func "$LINENO" "hypotf" "ac_cv_func_hypotf"
41322 if test "x$ac_cv_func_hypotf" = x""yes; then :
41323 cat >>confdefs.h <<_ACEOF
41324 #define HAVE_HYPOTF 1
41332 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _hypotf declaration" >&5
41333 $as_echo_n "checking for _hypotf declaration... " >&6; }
41334 if test x${glibcxx_cv_func__hypotf_use+set} != xset; then
41335 if test "${glibcxx_cv_func__hypotf_use+set}" = set; then :
41336 $as_echo_n "(cached) " >&6
41341 ac_cpp='$CXXCPP $CPPFLAGS'
41342 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
41343 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
41344 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
41346 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
41347 /* end confdefs.h. */
41357 if ac_fn_cxx_try_compile "$LINENO"; then :
41358 glibcxx_cv_func__hypotf_use=yes
41360 glibcxx_cv_func__hypotf_use=no
41362 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
41364 ac_cpp='$CPP $CPPFLAGS'
41365 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
41366 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
41367 ac_compiler_gnu=$ac_cv_c_compiler_gnu
41373 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__hypotf_use" >&5
41374 $as_echo "$glibcxx_cv_func__hypotf_use" >&6; }
41376 if test x$glibcxx_cv_func__hypotf_use = x"yes"; then
41377 for ac_func in _hypotf
41379 ac_fn_c_check_func "$LINENO" "_hypotf" "ac_cv_func__hypotf"
41380 if test "x$ac_cv_func__hypotf" = x""yes; then :
41381 cat >>confdefs.h <<_ACEOF
41382 #define HAVE__HYPOTF 1
41395 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ldexpf declaration" >&5
41396 $as_echo_n "checking for ldexpf declaration... " >&6; }
41397 if test x${glibcxx_cv_func_ldexpf_use+set} != xset; then
41398 if test "${glibcxx_cv_func_ldexpf_use+set}" = set; then :
41399 $as_echo_n "(cached) " >&6
41404 ac_cpp='$CXXCPP $CPPFLAGS'
41405 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
41406 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
41407 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
41409 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
41410 /* end confdefs.h. */
41420 if ac_fn_cxx_try_compile "$LINENO"; then :
41421 glibcxx_cv_func_ldexpf_use=yes
41423 glibcxx_cv_func_ldexpf_use=no
41425 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
41427 ac_cpp='$CPP $CPPFLAGS'
41428 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
41429 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
41430 ac_compiler_gnu=$ac_cv_c_compiler_gnu
41436 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_ldexpf_use" >&5
41437 $as_echo "$glibcxx_cv_func_ldexpf_use" >&6; }
41439 if test x$glibcxx_cv_func_ldexpf_use = x"yes"; then
41440 for ac_func in ldexpf
41442 ac_fn_c_check_func "$LINENO" "ldexpf" "ac_cv_func_ldexpf"
41443 if test "x$ac_cv_func_ldexpf" = x""yes; then :
41444 cat >>confdefs.h <<_ACEOF
41445 #define HAVE_LDEXPF 1
41453 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _ldexpf declaration" >&5
41454 $as_echo_n "checking for _ldexpf declaration... " >&6; }
41455 if test x${glibcxx_cv_func__ldexpf_use+set} != xset; then
41456 if test "${glibcxx_cv_func__ldexpf_use+set}" = set; then :
41457 $as_echo_n "(cached) " >&6
41462 ac_cpp='$CXXCPP $CPPFLAGS'
41463 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
41464 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
41465 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
41467 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
41468 /* end confdefs.h. */
41478 if ac_fn_cxx_try_compile "$LINENO"; then :
41479 glibcxx_cv_func__ldexpf_use=yes
41481 glibcxx_cv_func__ldexpf_use=no
41483 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
41485 ac_cpp='$CPP $CPPFLAGS'
41486 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
41487 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
41488 ac_compiler_gnu=$ac_cv_c_compiler_gnu
41494 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__ldexpf_use" >&5
41495 $as_echo "$glibcxx_cv_func__ldexpf_use" >&6; }
41497 if test x$glibcxx_cv_func__ldexpf_use = x"yes"; then
41498 for ac_func in _ldexpf
41500 ac_fn_c_check_func "$LINENO" "_ldexpf" "ac_cv_func__ldexpf"
41501 if test "x$ac_cv_func__ldexpf" = x""yes; then :
41502 cat >>confdefs.h <<_ACEOF
41503 #define HAVE__LDEXPF 1
41516 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for logf declaration" >&5
41517 $as_echo_n "checking for logf declaration... " >&6; }
41518 if test x${glibcxx_cv_func_logf_use+set} != xset; then
41519 if test "${glibcxx_cv_func_logf_use+set}" = set; then :
41520 $as_echo_n "(cached) " >&6
41525 ac_cpp='$CXXCPP $CPPFLAGS'
41526 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
41527 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
41528 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
41530 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
41531 /* end confdefs.h. */
41533 #ifdef HAVE_IEEEFP_H
41534 #include <ieeefp.h>
41545 if ac_fn_cxx_try_compile "$LINENO"; then :
41546 glibcxx_cv_func_logf_use=yes
41548 glibcxx_cv_func_logf_use=no
41550 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
41552 ac_cpp='$CPP $CPPFLAGS'
41553 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
41554 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
41555 ac_compiler_gnu=$ac_cv_c_compiler_gnu
41561 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_logf_use" >&5
41562 $as_echo "$glibcxx_cv_func_logf_use" >&6; }
41564 if test x$glibcxx_cv_func_logf_use = x"yes"; then
41565 for ac_func in logf
41567 ac_fn_c_check_func "$LINENO" "logf" "ac_cv_func_logf"
41568 if test "x$ac_cv_func_logf" = x""yes; then :
41569 cat >>confdefs.h <<_ACEOF
41570 #define HAVE_LOGF 1
41578 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _logf declaration" >&5
41579 $as_echo_n "checking for _logf declaration... " >&6; }
41580 if test x${glibcxx_cv_func__logf_use+set} != xset; then
41581 if test "${glibcxx_cv_func__logf_use+set}" = set; then :
41582 $as_echo_n "(cached) " >&6
41587 ac_cpp='$CXXCPP $CPPFLAGS'
41588 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
41589 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
41590 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
41592 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
41593 /* end confdefs.h. */
41595 #ifdef HAVE_IEEEFP_H
41596 #include <ieeefp.h>
41607 if ac_fn_cxx_try_compile "$LINENO"; then :
41608 glibcxx_cv_func__logf_use=yes
41610 glibcxx_cv_func__logf_use=no
41612 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
41614 ac_cpp='$CPP $CPPFLAGS'
41615 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
41616 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
41617 ac_compiler_gnu=$ac_cv_c_compiler_gnu
41623 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__logf_use" >&5
41624 $as_echo "$glibcxx_cv_func__logf_use" >&6; }
41626 if test x$glibcxx_cv_func__logf_use = x"yes"; then
41627 for ac_func in _logf
41629 ac_fn_c_check_func "$LINENO" "_logf" "ac_cv_func__logf"
41630 if test "x$ac_cv_func__logf" = x""yes; then :
41631 cat >>confdefs.h <<_ACEOF
41632 #define HAVE__LOGF 1
41645 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for log10f declaration" >&5
41646 $as_echo_n "checking for log10f declaration... " >&6; }
41647 if test x${glibcxx_cv_func_log10f_use+set} != xset; then
41648 if test "${glibcxx_cv_func_log10f_use+set}" = set; then :
41649 $as_echo_n "(cached) " >&6
41654 ac_cpp='$CXXCPP $CPPFLAGS'
41655 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
41656 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
41657 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
41659 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
41660 /* end confdefs.h. */
41662 #ifdef HAVE_IEEEFP_H
41663 #include <ieeefp.h>
41674 if ac_fn_cxx_try_compile "$LINENO"; then :
41675 glibcxx_cv_func_log10f_use=yes
41677 glibcxx_cv_func_log10f_use=no
41679 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
41681 ac_cpp='$CPP $CPPFLAGS'
41682 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
41683 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
41684 ac_compiler_gnu=$ac_cv_c_compiler_gnu
41690 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_log10f_use" >&5
41691 $as_echo "$glibcxx_cv_func_log10f_use" >&6; }
41693 if test x$glibcxx_cv_func_log10f_use = x"yes"; then
41694 for ac_func in log10f
41696 ac_fn_c_check_func "$LINENO" "log10f" "ac_cv_func_log10f"
41697 if test "x$ac_cv_func_log10f" = x""yes; then :
41698 cat >>confdefs.h <<_ACEOF
41699 #define HAVE_LOG10F 1
41707 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _log10f declaration" >&5
41708 $as_echo_n "checking for _log10f declaration... " >&6; }
41709 if test x${glibcxx_cv_func__log10f_use+set} != xset; then
41710 if test "${glibcxx_cv_func__log10f_use+set}" = set; then :
41711 $as_echo_n "(cached) " >&6
41716 ac_cpp='$CXXCPP $CPPFLAGS'
41717 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
41718 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
41719 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
41721 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
41722 /* end confdefs.h. */
41724 #ifdef HAVE_IEEEFP_H
41725 #include <ieeefp.h>
41736 if ac_fn_cxx_try_compile "$LINENO"; then :
41737 glibcxx_cv_func__log10f_use=yes
41739 glibcxx_cv_func__log10f_use=no
41741 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
41743 ac_cpp='$CPP $CPPFLAGS'
41744 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
41745 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
41746 ac_compiler_gnu=$ac_cv_c_compiler_gnu
41752 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__log10f_use" >&5
41753 $as_echo "$glibcxx_cv_func__log10f_use" >&6; }
41755 if test x$glibcxx_cv_func__log10f_use = x"yes"; then
41756 for ac_func in _log10f
41758 ac_fn_c_check_func "$LINENO" "_log10f" "ac_cv_func__log10f"
41759 if test "x$ac_cv_func__log10f" = x""yes; then :
41760 cat >>confdefs.h <<_ACEOF
41761 #define HAVE__LOG10F 1
41774 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for modff declaration" >&5
41775 $as_echo_n "checking for modff declaration... " >&6; }
41776 if test x${glibcxx_cv_func_modff_use+set} != xset; then
41777 if test "${glibcxx_cv_func_modff_use+set}" = set; then :
41778 $as_echo_n "(cached) " >&6
41783 ac_cpp='$CXXCPP $CPPFLAGS'
41784 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
41785 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
41786 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
41788 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
41789 /* end confdefs.h. */
41799 if ac_fn_cxx_try_compile "$LINENO"; then :
41800 glibcxx_cv_func_modff_use=yes
41802 glibcxx_cv_func_modff_use=no
41804 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
41806 ac_cpp='$CPP $CPPFLAGS'
41807 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
41808 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
41809 ac_compiler_gnu=$ac_cv_c_compiler_gnu
41815 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_modff_use" >&5
41816 $as_echo "$glibcxx_cv_func_modff_use" >&6; }
41818 if test x$glibcxx_cv_func_modff_use = x"yes"; then
41819 for ac_func in modff
41821 ac_fn_c_check_func "$LINENO" "modff" "ac_cv_func_modff"
41822 if test "x$ac_cv_func_modff" = x""yes; then :
41823 cat >>confdefs.h <<_ACEOF
41824 #define HAVE_MODFF 1
41832 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _modff declaration" >&5
41833 $as_echo_n "checking for _modff declaration... " >&6; }
41834 if test x${glibcxx_cv_func__modff_use+set} != xset; then
41835 if test "${glibcxx_cv_func__modff_use+set}" = set; then :
41836 $as_echo_n "(cached) " >&6
41841 ac_cpp='$CXXCPP $CPPFLAGS'
41842 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
41843 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
41844 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
41846 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
41847 /* end confdefs.h. */
41857 if ac_fn_cxx_try_compile "$LINENO"; then :
41858 glibcxx_cv_func__modff_use=yes
41860 glibcxx_cv_func__modff_use=no
41862 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
41864 ac_cpp='$CPP $CPPFLAGS'
41865 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
41866 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
41867 ac_compiler_gnu=$ac_cv_c_compiler_gnu
41873 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__modff_use" >&5
41874 $as_echo "$glibcxx_cv_func__modff_use" >&6; }
41876 if test x$glibcxx_cv_func__modff_use = x"yes"; then
41877 for ac_func in _modff
41879 ac_fn_c_check_func "$LINENO" "_modff" "ac_cv_func__modff"
41880 if test "x$ac_cv_func__modff" = x""yes; then :
41881 cat >>confdefs.h <<_ACEOF
41882 #define HAVE__MODFF 1
41895 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for modf declaration" >&5
41896 $as_echo_n "checking for modf declaration... " >&6; }
41897 if test x${glibcxx_cv_func_modf_use+set} != xset; then
41898 if test "${glibcxx_cv_func_modf_use+set}" = set; then :
41899 $as_echo_n "(cached) " >&6
41904 ac_cpp='$CXXCPP $CPPFLAGS'
41905 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
41906 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
41907 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
41909 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
41910 /* end confdefs.h. */
41920 if ac_fn_cxx_try_compile "$LINENO"; then :
41921 glibcxx_cv_func_modf_use=yes
41923 glibcxx_cv_func_modf_use=no
41925 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
41927 ac_cpp='$CPP $CPPFLAGS'
41928 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
41929 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
41930 ac_compiler_gnu=$ac_cv_c_compiler_gnu
41936 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_modf_use" >&5
41937 $as_echo "$glibcxx_cv_func_modf_use" >&6; }
41939 if test x$glibcxx_cv_func_modf_use = x"yes"; then
41940 for ac_func in modf
41942 ac_fn_c_check_func "$LINENO" "modf" "ac_cv_func_modf"
41943 if test "x$ac_cv_func_modf" = x""yes; then :
41944 cat >>confdefs.h <<_ACEOF
41945 #define HAVE_MODF 1
41953 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _modf declaration" >&5
41954 $as_echo_n "checking for _modf declaration... " >&6; }
41955 if test x${glibcxx_cv_func__modf_use+set} != xset; then
41956 if test "${glibcxx_cv_func__modf_use+set}" = set; then :
41957 $as_echo_n "(cached) " >&6
41962 ac_cpp='$CXXCPP $CPPFLAGS'
41963 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
41964 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
41965 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
41967 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
41968 /* end confdefs.h. */
41978 if ac_fn_cxx_try_compile "$LINENO"; then :
41979 glibcxx_cv_func__modf_use=yes
41981 glibcxx_cv_func__modf_use=no
41983 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
41985 ac_cpp='$CPP $CPPFLAGS'
41986 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
41987 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
41988 ac_compiler_gnu=$ac_cv_c_compiler_gnu
41994 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__modf_use" >&5
41995 $as_echo "$glibcxx_cv_func__modf_use" >&6; }
41997 if test x$glibcxx_cv_func__modf_use = x"yes"; then
41998 for ac_func in _modf
42000 ac_fn_c_check_func "$LINENO" "_modf" "ac_cv_func__modf"
42001 if test "x$ac_cv_func__modf" = x""yes; then :
42002 cat >>confdefs.h <<_ACEOF
42003 #define HAVE__MODF 1
42016 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for powf declaration" >&5
42017 $as_echo_n "checking for powf declaration... " >&6; }
42018 if test x${glibcxx_cv_func_powf_use+set} != xset; then
42019 if test "${glibcxx_cv_func_powf_use+set}" = set; then :
42020 $as_echo_n "(cached) " >&6
42025 ac_cpp='$CXXCPP $CPPFLAGS'
42026 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
42027 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
42028 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
42030 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
42031 /* end confdefs.h. */
42041 if ac_fn_cxx_try_compile "$LINENO"; then :
42042 glibcxx_cv_func_powf_use=yes
42044 glibcxx_cv_func_powf_use=no
42046 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
42048 ac_cpp='$CPP $CPPFLAGS'
42049 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
42050 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
42051 ac_compiler_gnu=$ac_cv_c_compiler_gnu
42057 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_powf_use" >&5
42058 $as_echo "$glibcxx_cv_func_powf_use" >&6; }
42060 if test x$glibcxx_cv_func_powf_use = x"yes"; then
42061 for ac_func in powf
42063 ac_fn_c_check_func "$LINENO" "powf" "ac_cv_func_powf"
42064 if test "x$ac_cv_func_powf" = x""yes; then :
42065 cat >>confdefs.h <<_ACEOF
42066 #define HAVE_POWF 1
42074 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _powf declaration" >&5
42075 $as_echo_n "checking for _powf declaration... " >&6; }
42076 if test x${glibcxx_cv_func__powf_use+set} != xset; then
42077 if test "${glibcxx_cv_func__powf_use+set}" = set; then :
42078 $as_echo_n "(cached) " >&6
42083 ac_cpp='$CXXCPP $CPPFLAGS'
42084 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
42085 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
42086 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
42088 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
42089 /* end confdefs.h. */
42099 if ac_fn_cxx_try_compile "$LINENO"; then :
42100 glibcxx_cv_func__powf_use=yes
42102 glibcxx_cv_func__powf_use=no
42104 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
42106 ac_cpp='$CPP $CPPFLAGS'
42107 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
42108 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
42109 ac_compiler_gnu=$ac_cv_c_compiler_gnu
42115 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__powf_use" >&5
42116 $as_echo "$glibcxx_cv_func__powf_use" >&6; }
42118 if test x$glibcxx_cv_func__powf_use = x"yes"; then
42119 for ac_func in _powf
42121 ac_fn_c_check_func "$LINENO" "_powf" "ac_cv_func__powf"
42122 if test "x$ac_cv_func__powf" = x""yes; then :
42123 cat >>confdefs.h <<_ACEOF
42124 #define HAVE__POWF 1
42137 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sqrtf declaration" >&5
42138 $as_echo_n "checking for sqrtf declaration... " >&6; }
42139 if test x${glibcxx_cv_func_sqrtf_use+set} != xset; then
42140 if test "${glibcxx_cv_func_sqrtf_use+set}" = set; then :
42141 $as_echo_n "(cached) " >&6
42146 ac_cpp='$CXXCPP $CPPFLAGS'
42147 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
42148 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
42149 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
42151 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
42152 /* end confdefs.h. */
42154 #ifdef HAVE_IEEEFP_H
42155 #include <ieeefp.h>
42166 if ac_fn_cxx_try_compile "$LINENO"; then :
42167 glibcxx_cv_func_sqrtf_use=yes
42169 glibcxx_cv_func_sqrtf_use=no
42171 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
42173 ac_cpp='$CPP $CPPFLAGS'
42174 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
42175 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
42176 ac_compiler_gnu=$ac_cv_c_compiler_gnu
42182 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_sqrtf_use" >&5
42183 $as_echo "$glibcxx_cv_func_sqrtf_use" >&6; }
42185 if test x$glibcxx_cv_func_sqrtf_use = x"yes"; then
42186 for ac_func in sqrtf
42188 ac_fn_c_check_func "$LINENO" "sqrtf" "ac_cv_func_sqrtf"
42189 if test "x$ac_cv_func_sqrtf" = x""yes; then :
42190 cat >>confdefs.h <<_ACEOF
42191 #define HAVE_SQRTF 1
42199 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _sqrtf declaration" >&5
42200 $as_echo_n "checking for _sqrtf declaration... " >&6; }
42201 if test x${glibcxx_cv_func__sqrtf_use+set} != xset; then
42202 if test "${glibcxx_cv_func__sqrtf_use+set}" = set; then :
42203 $as_echo_n "(cached) " >&6
42208 ac_cpp='$CXXCPP $CPPFLAGS'
42209 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
42210 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
42211 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
42213 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
42214 /* end confdefs.h. */
42216 #ifdef HAVE_IEEEFP_H
42217 #include <ieeefp.h>
42228 if ac_fn_cxx_try_compile "$LINENO"; then :
42229 glibcxx_cv_func__sqrtf_use=yes
42231 glibcxx_cv_func__sqrtf_use=no
42233 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
42235 ac_cpp='$CPP $CPPFLAGS'
42236 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
42237 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
42238 ac_compiler_gnu=$ac_cv_c_compiler_gnu
42244 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__sqrtf_use" >&5
42245 $as_echo "$glibcxx_cv_func__sqrtf_use" >&6; }
42247 if test x$glibcxx_cv_func__sqrtf_use = x"yes"; then
42248 for ac_func in _sqrtf
42250 ac_fn_c_check_func "$LINENO" "_sqrtf" "ac_cv_func__sqrtf"
42251 if test "x$ac_cv_func__sqrtf" = x""yes; then :
42252 cat >>confdefs.h <<_ACEOF
42253 #define HAVE__SQRTF 1
42266 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sincosf declaration" >&5
42267 $as_echo_n "checking for sincosf declaration... " >&6; }
42268 if test x${glibcxx_cv_func_sincosf_use+set} != xset; then
42269 if test "${glibcxx_cv_func_sincosf_use+set}" = set; then :
42270 $as_echo_n "(cached) " >&6
42275 ac_cpp='$CXXCPP $CPPFLAGS'
42276 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
42277 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
42278 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
42280 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
42281 /* end confdefs.h. */
42291 if ac_fn_cxx_try_compile "$LINENO"; then :
42292 glibcxx_cv_func_sincosf_use=yes
42294 glibcxx_cv_func_sincosf_use=no
42296 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
42298 ac_cpp='$CPP $CPPFLAGS'
42299 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
42300 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
42301 ac_compiler_gnu=$ac_cv_c_compiler_gnu
42307 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_sincosf_use" >&5
42308 $as_echo "$glibcxx_cv_func_sincosf_use" >&6; }
42310 if test x$glibcxx_cv_func_sincosf_use = x"yes"; then
42311 for ac_func in sincosf
42313 ac_fn_c_check_func "$LINENO" "sincosf" "ac_cv_func_sincosf"
42314 if test "x$ac_cv_func_sincosf" = x""yes; then :
42315 cat >>confdefs.h <<_ACEOF
42316 #define HAVE_SINCOSF 1
42324 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _sincosf declaration" >&5
42325 $as_echo_n "checking for _sincosf declaration... " >&6; }
42326 if test x${glibcxx_cv_func__sincosf_use+set} != xset; then
42327 if test "${glibcxx_cv_func__sincosf_use+set}" = set; then :
42328 $as_echo_n "(cached) " >&6
42333 ac_cpp='$CXXCPP $CPPFLAGS'
42334 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
42335 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
42336 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
42338 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
42339 /* end confdefs.h. */
42349 if ac_fn_cxx_try_compile "$LINENO"; then :
42350 glibcxx_cv_func__sincosf_use=yes
42352 glibcxx_cv_func__sincosf_use=no
42354 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
42356 ac_cpp='$CPP $CPPFLAGS'
42357 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
42358 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
42359 ac_compiler_gnu=$ac_cv_c_compiler_gnu
42365 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__sincosf_use" >&5
42366 $as_echo "$glibcxx_cv_func__sincosf_use" >&6; }
42368 if test x$glibcxx_cv_func__sincosf_use = x"yes"; then
42369 for ac_func in _sincosf
42371 ac_fn_c_check_func "$LINENO" "_sincosf" "ac_cv_func__sincosf"
42372 if test "x$ac_cv_func__sincosf" = x""yes; then :
42373 cat >>confdefs.h <<_ACEOF
42374 #define HAVE__SINCOSF 1
42387 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for finitef declaration" >&5
42388 $as_echo_n "checking for finitef declaration... " >&6; }
42389 if test x${glibcxx_cv_func_finitef_use+set} != xset; then
42390 if test "${glibcxx_cv_func_finitef_use+set}" = set; then :
42391 $as_echo_n "(cached) " >&6
42396 ac_cpp='$CXXCPP $CPPFLAGS'
42397 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
42398 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
42399 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
42401 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
42402 /* end confdefs.h. */
42404 #ifdef HAVE_IEEEFP_H
42405 #include <ieeefp.h>
42416 if ac_fn_cxx_try_compile "$LINENO"; then :
42417 glibcxx_cv_func_finitef_use=yes
42419 glibcxx_cv_func_finitef_use=no
42421 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
42423 ac_cpp='$CPP $CPPFLAGS'
42424 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
42425 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
42426 ac_compiler_gnu=$ac_cv_c_compiler_gnu
42432 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_finitef_use" >&5
42433 $as_echo "$glibcxx_cv_func_finitef_use" >&6; }
42435 if test x$glibcxx_cv_func_finitef_use = x"yes"; then
42436 for ac_func in finitef
42438 ac_fn_c_check_func "$LINENO" "finitef" "ac_cv_func_finitef"
42439 if test "x$ac_cv_func_finitef" = x""yes; then :
42440 cat >>confdefs.h <<_ACEOF
42441 #define HAVE_FINITEF 1
42449 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _finitef declaration" >&5
42450 $as_echo_n "checking for _finitef declaration... " >&6; }
42451 if test x${glibcxx_cv_func__finitef_use+set} != xset; then
42452 if test "${glibcxx_cv_func__finitef_use+set}" = set; then :
42453 $as_echo_n "(cached) " >&6
42458 ac_cpp='$CXXCPP $CPPFLAGS'
42459 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
42460 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
42461 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
42463 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
42464 /* end confdefs.h. */
42466 #ifdef HAVE_IEEEFP_H
42467 #include <ieeefp.h>
42478 if ac_fn_cxx_try_compile "$LINENO"; then :
42479 glibcxx_cv_func__finitef_use=yes
42481 glibcxx_cv_func__finitef_use=no
42483 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
42485 ac_cpp='$CPP $CPPFLAGS'
42486 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
42487 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
42488 ac_compiler_gnu=$ac_cv_c_compiler_gnu
42494 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__finitef_use" >&5
42495 $as_echo "$glibcxx_cv_func__finitef_use" >&6; }
42497 if test x$glibcxx_cv_func__finitef_use = x"yes"; then
42498 for ac_func in _finitef
42500 ac_fn_c_check_func "$LINENO" "_finitef" "ac_cv_func__finitef"
42501 if test "x$ac_cv_func__finitef" = x""yes; then :
42502 cat >>confdefs.h <<_ACEOF
42503 #define HAVE__FINITEF 1
42516 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long double trig functions" >&5
42517 $as_echo_n "checking for long double trig functions... " >&6; }
42518 if test "${glibcxx_cv_func_long_double_trig_use+set}" = set; then :
42519 $as_echo_n "(cached) " >&6
42524 ac_cpp='$CXXCPP $CPPFLAGS'
42525 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
42526 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
42527 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
42529 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
42530 /* end confdefs.h. */
42535 acosl (0); asinl (0); atanl (0); cosl (0); sinl (0); tanl (0); coshl (0); sinhl (0); tanhl (0);
42540 if ac_fn_cxx_try_compile "$LINENO"; then :
42541 glibcxx_cv_func_long_double_trig_use=yes
42543 glibcxx_cv_func_long_double_trig_use=no
42545 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
42547 ac_cpp='$CPP $CPPFLAGS'
42548 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
42549 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
42550 ac_compiler_gnu=$ac_cv_c_compiler_gnu
42554 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_long_double_trig_use" >&5
42555 $as_echo "$glibcxx_cv_func_long_double_trig_use" >&6; }
42556 if test x$glibcxx_cv_func_long_double_trig_use = x"yes"; then
42557 for ac_func in acosl asinl atanl cosl sinl tanl coshl sinhl tanhl
42559 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
42560 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
42561 eval as_val=\$$as_ac_var
42562 if test "x$as_val" = x""yes; then :
42563 cat >>confdefs.h <<_ACEOF
42564 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
42571 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _long double trig functions" >&5
42572 $as_echo_n "checking for _long double trig functions... " >&6; }
42573 if test "${glibcxx_cv_func__long_double_trig_use+set}" = set; then :
42574 $as_echo_n "(cached) " >&6
42579 ac_cpp='$CXXCPP $CPPFLAGS'
42580 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
42581 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
42582 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
42584 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
42585 /* end confdefs.h. */
42590 _acosl (0); _asinl (0); _atanl (0); _cosl (0); _sinl (0); _tanl (0); _coshl (0); _sinhl (0); _tanhl (0);
42595 if ac_fn_cxx_try_compile "$LINENO"; then :
42596 glibcxx_cv_func__long_double_trig_use=yes
42598 glibcxx_cv_func__long_double_trig_use=no
42600 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
42602 ac_cpp='$CPP $CPPFLAGS'
42603 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
42604 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
42605 ac_compiler_gnu=$ac_cv_c_compiler_gnu
42609 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__long_double_trig_use" >&5
42610 $as_echo "$glibcxx_cv_func__long_double_trig_use" >&6; }
42611 if test x$glibcxx_cv_func__long_double_trig_use = x"yes"; then
42612 for ac_func in _acosl _asinl _atanl _cosl _sinl _tanl _coshl _sinhl _tanhl
42614 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
42615 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
42616 eval as_val=\$$as_ac_var
42617 if test "x$as_val" = x""yes; then :
42618 cat >>confdefs.h <<_ACEOF
42619 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
42632 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long double round functions" >&5
42633 $as_echo_n "checking for long double round functions... " >&6; }
42634 if test "${glibcxx_cv_func_long_double_round_use+set}" = set; then :
42635 $as_echo_n "(cached) " >&6
42640 ac_cpp='$CXXCPP $CPPFLAGS'
42641 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
42642 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
42643 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
42645 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
42646 /* end confdefs.h. */
42651 ceill (0); floorl (0);
42656 if ac_fn_cxx_try_compile "$LINENO"; then :
42657 glibcxx_cv_func_long_double_round_use=yes
42659 glibcxx_cv_func_long_double_round_use=no
42661 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
42663 ac_cpp='$CPP $CPPFLAGS'
42664 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
42665 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
42666 ac_compiler_gnu=$ac_cv_c_compiler_gnu
42670 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_long_double_round_use" >&5
42671 $as_echo "$glibcxx_cv_func_long_double_round_use" >&6; }
42672 if test x$glibcxx_cv_func_long_double_round_use = x"yes"; then
42673 for ac_func in ceill floorl
42675 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
42676 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
42677 eval as_val=\$$as_ac_var
42678 if test "x$as_val" = x""yes; then :
42679 cat >>confdefs.h <<_ACEOF
42680 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
42687 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _long double round functions" >&5
42688 $as_echo_n "checking for _long double round functions... " >&6; }
42689 if test "${glibcxx_cv_func__long_double_round_use+set}" = set; then :
42690 $as_echo_n "(cached) " >&6
42695 ac_cpp='$CXXCPP $CPPFLAGS'
42696 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
42697 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
42698 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
42700 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
42701 /* end confdefs.h. */
42706 _ceill (0); _floorl (0);
42711 if ac_fn_cxx_try_compile "$LINENO"; then :
42712 glibcxx_cv_func__long_double_round_use=yes
42714 glibcxx_cv_func__long_double_round_use=no
42716 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
42718 ac_cpp='$CPP $CPPFLAGS'
42719 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
42720 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
42721 ac_compiler_gnu=$ac_cv_c_compiler_gnu
42725 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__long_double_round_use" >&5
42726 $as_echo "$glibcxx_cv_func__long_double_round_use" >&6; }
42727 if test x$glibcxx_cv_func__long_double_round_use = x"yes"; then
42728 for ac_func in _ceill _floorl
42730 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
42731 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
42732 eval as_val=\$$as_ac_var
42733 if test "x$as_val" = x""yes; then :
42734 cat >>confdefs.h <<_ACEOF
42735 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
42749 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for isnanl declaration" >&5
42750 $as_echo_n "checking for isnanl declaration... " >&6; }
42751 if test x${glibcxx_cv_func_isnanl_use+set} != xset; then
42752 if test "${glibcxx_cv_func_isnanl_use+set}" = set; then :
42753 $as_echo_n "(cached) " >&6
42758 ac_cpp='$CXXCPP $CPPFLAGS'
42759 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
42760 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
42761 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
42763 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
42764 /* end confdefs.h. */
42766 #ifdef HAVE_IEEEFP_H
42767 #include <ieeefp.h>
42778 if ac_fn_cxx_try_compile "$LINENO"; then :
42779 glibcxx_cv_func_isnanl_use=yes
42781 glibcxx_cv_func_isnanl_use=no
42783 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
42785 ac_cpp='$CPP $CPPFLAGS'
42786 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
42787 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
42788 ac_compiler_gnu=$ac_cv_c_compiler_gnu
42794 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_isnanl_use" >&5
42795 $as_echo "$glibcxx_cv_func_isnanl_use" >&6; }
42797 if test x$glibcxx_cv_func_isnanl_use = x"yes"; then
42798 for ac_func in isnanl
42800 ac_fn_c_check_func "$LINENO" "isnanl" "ac_cv_func_isnanl"
42801 if test "x$ac_cv_func_isnanl" = x""yes; then :
42802 cat >>confdefs.h <<_ACEOF
42803 #define HAVE_ISNANL 1
42811 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _isnanl declaration" >&5
42812 $as_echo_n "checking for _isnanl declaration... " >&6; }
42813 if test x${glibcxx_cv_func__isnanl_use+set} != xset; then
42814 if test "${glibcxx_cv_func__isnanl_use+set}" = set; then :
42815 $as_echo_n "(cached) " >&6
42820 ac_cpp='$CXXCPP $CPPFLAGS'
42821 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
42822 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
42823 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
42825 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
42826 /* end confdefs.h. */
42828 #ifdef HAVE_IEEEFP_H
42829 #include <ieeefp.h>
42840 if ac_fn_cxx_try_compile "$LINENO"; then :
42841 glibcxx_cv_func__isnanl_use=yes
42843 glibcxx_cv_func__isnanl_use=no
42845 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
42847 ac_cpp='$CPP $CPPFLAGS'
42848 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
42849 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
42850 ac_compiler_gnu=$ac_cv_c_compiler_gnu
42856 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__isnanl_use" >&5
42857 $as_echo "$glibcxx_cv_func__isnanl_use" >&6; }
42859 if test x$glibcxx_cv_func__isnanl_use = x"yes"; then
42860 for ac_func in _isnanl
42862 ac_fn_c_check_func "$LINENO" "_isnanl" "ac_cv_func__isnanl"
42863 if test "x$ac_cv_func__isnanl" = x""yes; then :
42864 cat >>confdefs.h <<_ACEOF
42865 #define HAVE__ISNANL 1
42878 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for isinfl declaration" >&5
42879 $as_echo_n "checking for isinfl declaration... " >&6; }
42880 if test x${glibcxx_cv_func_isinfl_use+set} != xset; then
42881 if test "${glibcxx_cv_func_isinfl_use+set}" = set; then :
42882 $as_echo_n "(cached) " >&6
42887 ac_cpp='$CXXCPP $CPPFLAGS'
42888 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
42889 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
42890 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
42892 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
42893 /* end confdefs.h. */
42895 #ifdef HAVE_IEEEFP_H
42896 #include <ieeefp.h>
42907 if ac_fn_cxx_try_compile "$LINENO"; then :
42908 glibcxx_cv_func_isinfl_use=yes
42910 glibcxx_cv_func_isinfl_use=no
42912 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
42914 ac_cpp='$CPP $CPPFLAGS'
42915 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
42916 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
42917 ac_compiler_gnu=$ac_cv_c_compiler_gnu
42923 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_isinfl_use" >&5
42924 $as_echo "$glibcxx_cv_func_isinfl_use" >&6; }
42926 if test x$glibcxx_cv_func_isinfl_use = x"yes"; then
42927 for ac_func in isinfl
42929 ac_fn_c_check_func "$LINENO" "isinfl" "ac_cv_func_isinfl"
42930 if test "x$ac_cv_func_isinfl" = x""yes; then :
42931 cat >>confdefs.h <<_ACEOF
42932 #define HAVE_ISINFL 1
42940 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _isinfl declaration" >&5
42941 $as_echo_n "checking for _isinfl declaration... " >&6; }
42942 if test x${glibcxx_cv_func__isinfl_use+set} != xset; then
42943 if test "${glibcxx_cv_func__isinfl_use+set}" = set; then :
42944 $as_echo_n "(cached) " >&6
42949 ac_cpp='$CXXCPP $CPPFLAGS'
42950 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
42951 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
42952 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
42954 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
42955 /* end confdefs.h. */
42957 #ifdef HAVE_IEEEFP_H
42958 #include <ieeefp.h>
42969 if ac_fn_cxx_try_compile "$LINENO"; then :
42970 glibcxx_cv_func__isinfl_use=yes
42972 glibcxx_cv_func__isinfl_use=no
42974 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
42976 ac_cpp='$CPP $CPPFLAGS'
42977 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
42978 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
42979 ac_compiler_gnu=$ac_cv_c_compiler_gnu
42985 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__isinfl_use" >&5
42986 $as_echo "$glibcxx_cv_func__isinfl_use" >&6; }
42988 if test x$glibcxx_cv_func__isinfl_use = x"yes"; then
42989 for ac_func in _isinfl
42991 ac_fn_c_check_func "$LINENO" "_isinfl" "ac_cv_func__isinfl"
42992 if test "x$ac_cv_func__isinfl" = x""yes; then :
42993 cat >>confdefs.h <<_ACEOF
42994 #define HAVE__ISINFL 1
43007 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for atan2l declaration" >&5
43008 $as_echo_n "checking for atan2l declaration... " >&6; }
43009 if test x${glibcxx_cv_func_atan2l_use+set} != xset; then
43010 if test "${glibcxx_cv_func_atan2l_use+set}" = set; then :
43011 $as_echo_n "(cached) " >&6
43016 ac_cpp='$CXXCPP $CPPFLAGS'
43017 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
43018 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
43019 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
43021 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
43022 /* end confdefs.h. */
43032 if ac_fn_cxx_try_compile "$LINENO"; then :
43033 glibcxx_cv_func_atan2l_use=yes
43035 glibcxx_cv_func_atan2l_use=no
43037 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
43039 ac_cpp='$CPP $CPPFLAGS'
43040 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
43041 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
43042 ac_compiler_gnu=$ac_cv_c_compiler_gnu
43048 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_atan2l_use" >&5
43049 $as_echo "$glibcxx_cv_func_atan2l_use" >&6; }
43051 if test x$glibcxx_cv_func_atan2l_use = x"yes"; then
43052 for ac_func in atan2l
43054 ac_fn_c_check_func "$LINENO" "atan2l" "ac_cv_func_atan2l"
43055 if test "x$ac_cv_func_atan2l" = x""yes; then :
43056 cat >>confdefs.h <<_ACEOF
43057 #define HAVE_ATAN2L 1
43065 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _atan2l declaration" >&5
43066 $as_echo_n "checking for _atan2l declaration... " >&6; }
43067 if test x${glibcxx_cv_func__atan2l_use+set} != xset; then
43068 if test "${glibcxx_cv_func__atan2l_use+set}" = set; then :
43069 $as_echo_n "(cached) " >&6
43074 ac_cpp='$CXXCPP $CPPFLAGS'
43075 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
43076 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
43077 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
43079 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
43080 /* end confdefs.h. */
43090 if ac_fn_cxx_try_compile "$LINENO"; then :
43091 glibcxx_cv_func__atan2l_use=yes
43093 glibcxx_cv_func__atan2l_use=no
43095 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
43097 ac_cpp='$CPP $CPPFLAGS'
43098 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
43099 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
43100 ac_compiler_gnu=$ac_cv_c_compiler_gnu
43106 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__atan2l_use" >&5
43107 $as_echo "$glibcxx_cv_func__atan2l_use" >&6; }
43109 if test x$glibcxx_cv_func__atan2l_use = x"yes"; then
43110 for ac_func in _atan2l
43112 ac_fn_c_check_func "$LINENO" "_atan2l" "ac_cv_func__atan2l"
43113 if test "x$ac_cv_func__atan2l" = x""yes; then :
43114 cat >>confdefs.h <<_ACEOF
43115 #define HAVE__ATAN2L 1
43128 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for expl declaration" >&5
43129 $as_echo_n "checking for expl declaration... " >&6; }
43130 if test x${glibcxx_cv_func_expl_use+set} != xset; then
43131 if test "${glibcxx_cv_func_expl_use+set}" = set; then :
43132 $as_echo_n "(cached) " >&6
43137 ac_cpp='$CXXCPP $CPPFLAGS'
43138 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
43139 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
43140 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
43142 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
43143 /* end confdefs.h. */
43145 #ifdef HAVE_IEEEFP_H
43146 #include <ieeefp.h>
43157 if ac_fn_cxx_try_compile "$LINENO"; then :
43158 glibcxx_cv_func_expl_use=yes
43160 glibcxx_cv_func_expl_use=no
43162 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
43164 ac_cpp='$CPP $CPPFLAGS'
43165 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
43166 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
43167 ac_compiler_gnu=$ac_cv_c_compiler_gnu
43173 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_expl_use" >&5
43174 $as_echo "$glibcxx_cv_func_expl_use" >&6; }
43176 if test x$glibcxx_cv_func_expl_use = x"yes"; then
43177 for ac_func in expl
43179 ac_fn_c_check_func "$LINENO" "expl" "ac_cv_func_expl"
43180 if test "x$ac_cv_func_expl" = x""yes; then :
43181 cat >>confdefs.h <<_ACEOF
43182 #define HAVE_EXPL 1
43190 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _expl declaration" >&5
43191 $as_echo_n "checking for _expl declaration... " >&6; }
43192 if test x${glibcxx_cv_func__expl_use+set} != xset; then
43193 if test "${glibcxx_cv_func__expl_use+set}" = set; then :
43194 $as_echo_n "(cached) " >&6
43199 ac_cpp='$CXXCPP $CPPFLAGS'
43200 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
43201 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
43202 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
43204 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
43205 /* end confdefs.h. */
43207 #ifdef HAVE_IEEEFP_H
43208 #include <ieeefp.h>
43219 if ac_fn_cxx_try_compile "$LINENO"; then :
43220 glibcxx_cv_func__expl_use=yes
43222 glibcxx_cv_func__expl_use=no
43224 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
43226 ac_cpp='$CPP $CPPFLAGS'
43227 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
43228 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
43229 ac_compiler_gnu=$ac_cv_c_compiler_gnu
43235 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__expl_use" >&5
43236 $as_echo "$glibcxx_cv_func__expl_use" >&6; }
43238 if test x$glibcxx_cv_func__expl_use = x"yes"; then
43239 for ac_func in _expl
43241 ac_fn_c_check_func "$LINENO" "_expl" "ac_cv_func__expl"
43242 if test "x$ac_cv_func__expl" = x""yes; then :
43243 cat >>confdefs.h <<_ACEOF
43244 #define HAVE__EXPL 1
43257 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fabsl declaration" >&5
43258 $as_echo_n "checking for fabsl declaration... " >&6; }
43259 if test x${glibcxx_cv_func_fabsl_use+set} != xset; then
43260 if test "${glibcxx_cv_func_fabsl_use+set}" = set; then :
43261 $as_echo_n "(cached) " >&6
43266 ac_cpp='$CXXCPP $CPPFLAGS'
43267 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
43268 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
43269 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
43271 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
43272 /* end confdefs.h. */
43274 #ifdef HAVE_IEEEFP_H
43275 #include <ieeefp.h>
43286 if ac_fn_cxx_try_compile "$LINENO"; then :
43287 glibcxx_cv_func_fabsl_use=yes
43289 glibcxx_cv_func_fabsl_use=no
43291 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
43293 ac_cpp='$CPP $CPPFLAGS'
43294 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
43295 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
43296 ac_compiler_gnu=$ac_cv_c_compiler_gnu
43302 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_fabsl_use" >&5
43303 $as_echo "$glibcxx_cv_func_fabsl_use" >&6; }
43305 if test x$glibcxx_cv_func_fabsl_use = x"yes"; then
43306 for ac_func in fabsl
43308 ac_fn_c_check_func "$LINENO" "fabsl" "ac_cv_func_fabsl"
43309 if test "x$ac_cv_func_fabsl" = x""yes; then :
43310 cat >>confdefs.h <<_ACEOF
43311 #define HAVE_FABSL 1
43319 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _fabsl declaration" >&5
43320 $as_echo_n "checking for _fabsl declaration... " >&6; }
43321 if test x${glibcxx_cv_func__fabsl_use+set} != xset; then
43322 if test "${glibcxx_cv_func__fabsl_use+set}" = set; then :
43323 $as_echo_n "(cached) " >&6
43328 ac_cpp='$CXXCPP $CPPFLAGS'
43329 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
43330 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
43331 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
43333 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
43334 /* end confdefs.h. */
43336 #ifdef HAVE_IEEEFP_H
43337 #include <ieeefp.h>
43348 if ac_fn_cxx_try_compile "$LINENO"; then :
43349 glibcxx_cv_func__fabsl_use=yes
43351 glibcxx_cv_func__fabsl_use=no
43353 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
43355 ac_cpp='$CPP $CPPFLAGS'
43356 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
43357 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
43358 ac_compiler_gnu=$ac_cv_c_compiler_gnu
43364 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__fabsl_use" >&5
43365 $as_echo "$glibcxx_cv_func__fabsl_use" >&6; }
43367 if test x$glibcxx_cv_func__fabsl_use = x"yes"; then
43368 for ac_func in _fabsl
43370 ac_fn_c_check_func "$LINENO" "_fabsl" "ac_cv_func__fabsl"
43371 if test "x$ac_cv_func__fabsl" = x""yes; then :
43372 cat >>confdefs.h <<_ACEOF
43373 #define HAVE__FABSL 1
43386 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fmodl declaration" >&5
43387 $as_echo_n "checking for fmodl declaration... " >&6; }
43388 if test x${glibcxx_cv_func_fmodl_use+set} != xset; then
43389 if test "${glibcxx_cv_func_fmodl_use+set}" = set; then :
43390 $as_echo_n "(cached) " >&6
43395 ac_cpp='$CXXCPP $CPPFLAGS'
43396 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
43397 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
43398 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
43400 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
43401 /* end confdefs.h. */
43411 if ac_fn_cxx_try_compile "$LINENO"; then :
43412 glibcxx_cv_func_fmodl_use=yes
43414 glibcxx_cv_func_fmodl_use=no
43416 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
43418 ac_cpp='$CPP $CPPFLAGS'
43419 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
43420 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
43421 ac_compiler_gnu=$ac_cv_c_compiler_gnu
43427 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_fmodl_use" >&5
43428 $as_echo "$glibcxx_cv_func_fmodl_use" >&6; }
43430 if test x$glibcxx_cv_func_fmodl_use = x"yes"; then
43431 for ac_func in fmodl
43433 ac_fn_c_check_func "$LINENO" "fmodl" "ac_cv_func_fmodl"
43434 if test "x$ac_cv_func_fmodl" = x""yes; then :
43435 cat >>confdefs.h <<_ACEOF
43436 #define HAVE_FMODL 1
43444 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _fmodl declaration" >&5
43445 $as_echo_n "checking for _fmodl declaration... " >&6; }
43446 if test x${glibcxx_cv_func__fmodl_use+set} != xset; then
43447 if test "${glibcxx_cv_func__fmodl_use+set}" = set; then :
43448 $as_echo_n "(cached) " >&6
43453 ac_cpp='$CXXCPP $CPPFLAGS'
43454 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
43455 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
43456 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
43458 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
43459 /* end confdefs.h. */
43469 if ac_fn_cxx_try_compile "$LINENO"; then :
43470 glibcxx_cv_func__fmodl_use=yes
43472 glibcxx_cv_func__fmodl_use=no
43474 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
43476 ac_cpp='$CPP $CPPFLAGS'
43477 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
43478 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
43479 ac_compiler_gnu=$ac_cv_c_compiler_gnu
43485 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__fmodl_use" >&5
43486 $as_echo "$glibcxx_cv_func__fmodl_use" >&6; }
43488 if test x$glibcxx_cv_func__fmodl_use = x"yes"; then
43489 for ac_func in _fmodl
43491 ac_fn_c_check_func "$LINENO" "_fmodl" "ac_cv_func__fmodl"
43492 if test "x$ac_cv_func__fmodl" = x""yes; then :
43493 cat >>confdefs.h <<_ACEOF
43494 #define HAVE__FMODL 1
43507 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for frexpl declaration" >&5
43508 $as_echo_n "checking for frexpl declaration... " >&6; }
43509 if test x${glibcxx_cv_func_frexpl_use+set} != xset; then
43510 if test "${glibcxx_cv_func_frexpl_use+set}" = set; then :
43511 $as_echo_n "(cached) " >&6
43516 ac_cpp='$CXXCPP $CPPFLAGS'
43517 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
43518 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
43519 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
43521 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
43522 /* end confdefs.h. */
43532 if ac_fn_cxx_try_compile "$LINENO"; then :
43533 glibcxx_cv_func_frexpl_use=yes
43535 glibcxx_cv_func_frexpl_use=no
43537 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
43539 ac_cpp='$CPP $CPPFLAGS'
43540 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
43541 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
43542 ac_compiler_gnu=$ac_cv_c_compiler_gnu
43548 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_frexpl_use" >&5
43549 $as_echo "$glibcxx_cv_func_frexpl_use" >&6; }
43551 if test x$glibcxx_cv_func_frexpl_use = x"yes"; then
43552 for ac_func in frexpl
43554 ac_fn_c_check_func "$LINENO" "frexpl" "ac_cv_func_frexpl"
43555 if test "x$ac_cv_func_frexpl" = x""yes; then :
43556 cat >>confdefs.h <<_ACEOF
43557 #define HAVE_FREXPL 1
43565 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _frexpl declaration" >&5
43566 $as_echo_n "checking for _frexpl declaration... " >&6; }
43567 if test x${glibcxx_cv_func__frexpl_use+set} != xset; then
43568 if test "${glibcxx_cv_func__frexpl_use+set}" = set; then :
43569 $as_echo_n "(cached) " >&6
43574 ac_cpp='$CXXCPP $CPPFLAGS'
43575 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
43576 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
43577 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
43579 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
43580 /* end confdefs.h. */
43590 if ac_fn_cxx_try_compile "$LINENO"; then :
43591 glibcxx_cv_func__frexpl_use=yes
43593 glibcxx_cv_func__frexpl_use=no
43595 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
43597 ac_cpp='$CPP $CPPFLAGS'
43598 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
43599 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
43600 ac_compiler_gnu=$ac_cv_c_compiler_gnu
43606 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__frexpl_use" >&5
43607 $as_echo "$glibcxx_cv_func__frexpl_use" >&6; }
43609 if test x$glibcxx_cv_func__frexpl_use = x"yes"; then
43610 for ac_func in _frexpl
43612 ac_fn_c_check_func "$LINENO" "_frexpl" "ac_cv_func__frexpl"
43613 if test "x$ac_cv_func__frexpl" = x""yes; then :
43614 cat >>confdefs.h <<_ACEOF
43615 #define HAVE__FREXPL 1
43628 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for hypotl declaration" >&5
43629 $as_echo_n "checking for hypotl declaration... " >&6; }
43630 if test x${glibcxx_cv_func_hypotl_use+set} != xset; then
43631 if test "${glibcxx_cv_func_hypotl_use+set}" = set; then :
43632 $as_echo_n "(cached) " >&6
43637 ac_cpp='$CXXCPP $CPPFLAGS'
43638 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
43639 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
43640 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
43642 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
43643 /* end confdefs.h. */
43653 if ac_fn_cxx_try_compile "$LINENO"; then :
43654 glibcxx_cv_func_hypotl_use=yes
43656 glibcxx_cv_func_hypotl_use=no
43658 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
43660 ac_cpp='$CPP $CPPFLAGS'
43661 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
43662 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
43663 ac_compiler_gnu=$ac_cv_c_compiler_gnu
43669 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_hypotl_use" >&5
43670 $as_echo "$glibcxx_cv_func_hypotl_use" >&6; }
43672 if test x$glibcxx_cv_func_hypotl_use = x"yes"; then
43673 for ac_func in hypotl
43675 ac_fn_c_check_func "$LINENO" "hypotl" "ac_cv_func_hypotl"
43676 if test "x$ac_cv_func_hypotl" = x""yes; then :
43677 cat >>confdefs.h <<_ACEOF
43678 #define HAVE_HYPOTL 1
43686 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _hypotl declaration" >&5
43687 $as_echo_n "checking for _hypotl declaration... " >&6; }
43688 if test x${glibcxx_cv_func__hypotl_use+set} != xset; then
43689 if test "${glibcxx_cv_func__hypotl_use+set}" = set; then :
43690 $as_echo_n "(cached) " >&6
43695 ac_cpp='$CXXCPP $CPPFLAGS'
43696 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
43697 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
43698 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
43700 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
43701 /* end confdefs.h. */
43711 if ac_fn_cxx_try_compile "$LINENO"; then :
43712 glibcxx_cv_func__hypotl_use=yes
43714 glibcxx_cv_func__hypotl_use=no
43716 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
43718 ac_cpp='$CPP $CPPFLAGS'
43719 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
43720 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
43721 ac_compiler_gnu=$ac_cv_c_compiler_gnu
43727 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__hypotl_use" >&5
43728 $as_echo "$glibcxx_cv_func__hypotl_use" >&6; }
43730 if test x$glibcxx_cv_func__hypotl_use = x"yes"; then
43731 for ac_func in _hypotl
43733 ac_fn_c_check_func "$LINENO" "_hypotl" "ac_cv_func__hypotl"
43734 if test "x$ac_cv_func__hypotl" = x""yes; then :
43735 cat >>confdefs.h <<_ACEOF
43736 #define HAVE__HYPOTL 1
43749 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ldexpl declaration" >&5
43750 $as_echo_n "checking for ldexpl declaration... " >&6; }
43751 if test x${glibcxx_cv_func_ldexpl_use+set} != xset; then
43752 if test "${glibcxx_cv_func_ldexpl_use+set}" = set; then :
43753 $as_echo_n "(cached) " >&6
43758 ac_cpp='$CXXCPP $CPPFLAGS'
43759 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
43760 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
43761 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
43763 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
43764 /* end confdefs.h. */
43774 if ac_fn_cxx_try_compile "$LINENO"; then :
43775 glibcxx_cv_func_ldexpl_use=yes
43777 glibcxx_cv_func_ldexpl_use=no
43779 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
43781 ac_cpp='$CPP $CPPFLAGS'
43782 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
43783 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
43784 ac_compiler_gnu=$ac_cv_c_compiler_gnu
43790 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_ldexpl_use" >&5
43791 $as_echo "$glibcxx_cv_func_ldexpl_use" >&6; }
43793 if test x$glibcxx_cv_func_ldexpl_use = x"yes"; then
43794 for ac_func in ldexpl
43796 ac_fn_c_check_func "$LINENO" "ldexpl" "ac_cv_func_ldexpl"
43797 if test "x$ac_cv_func_ldexpl" = x""yes; then :
43798 cat >>confdefs.h <<_ACEOF
43799 #define HAVE_LDEXPL 1
43807 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _ldexpl declaration" >&5
43808 $as_echo_n "checking for _ldexpl declaration... " >&6; }
43809 if test x${glibcxx_cv_func__ldexpl_use+set} != xset; then
43810 if test "${glibcxx_cv_func__ldexpl_use+set}" = set; then :
43811 $as_echo_n "(cached) " >&6
43816 ac_cpp='$CXXCPP $CPPFLAGS'
43817 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
43818 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
43819 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
43821 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
43822 /* end confdefs.h. */
43832 if ac_fn_cxx_try_compile "$LINENO"; then :
43833 glibcxx_cv_func__ldexpl_use=yes
43835 glibcxx_cv_func__ldexpl_use=no
43837 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
43839 ac_cpp='$CPP $CPPFLAGS'
43840 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
43841 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
43842 ac_compiler_gnu=$ac_cv_c_compiler_gnu
43848 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__ldexpl_use" >&5
43849 $as_echo "$glibcxx_cv_func__ldexpl_use" >&6; }
43851 if test x$glibcxx_cv_func__ldexpl_use = x"yes"; then
43852 for ac_func in _ldexpl
43854 ac_fn_c_check_func "$LINENO" "_ldexpl" "ac_cv_func__ldexpl"
43855 if test "x$ac_cv_func__ldexpl" = x""yes; then :
43856 cat >>confdefs.h <<_ACEOF
43857 #define HAVE__LDEXPL 1
43870 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for logl declaration" >&5
43871 $as_echo_n "checking for logl declaration... " >&6; }
43872 if test x${glibcxx_cv_func_logl_use+set} != xset; then
43873 if test "${glibcxx_cv_func_logl_use+set}" = set; then :
43874 $as_echo_n "(cached) " >&6
43879 ac_cpp='$CXXCPP $CPPFLAGS'
43880 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
43881 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
43882 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
43884 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
43885 /* end confdefs.h. */
43887 #ifdef HAVE_IEEEFP_H
43888 #include <ieeefp.h>
43899 if ac_fn_cxx_try_compile "$LINENO"; then :
43900 glibcxx_cv_func_logl_use=yes
43902 glibcxx_cv_func_logl_use=no
43904 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
43906 ac_cpp='$CPP $CPPFLAGS'
43907 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
43908 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
43909 ac_compiler_gnu=$ac_cv_c_compiler_gnu
43915 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_logl_use" >&5
43916 $as_echo "$glibcxx_cv_func_logl_use" >&6; }
43918 if test x$glibcxx_cv_func_logl_use = x"yes"; then
43919 for ac_func in logl
43921 ac_fn_c_check_func "$LINENO" "logl" "ac_cv_func_logl"
43922 if test "x$ac_cv_func_logl" = x""yes; then :
43923 cat >>confdefs.h <<_ACEOF
43924 #define HAVE_LOGL 1
43932 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _logl declaration" >&5
43933 $as_echo_n "checking for _logl declaration... " >&6; }
43934 if test x${glibcxx_cv_func__logl_use+set} != xset; then
43935 if test "${glibcxx_cv_func__logl_use+set}" = set; then :
43936 $as_echo_n "(cached) " >&6
43941 ac_cpp='$CXXCPP $CPPFLAGS'
43942 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
43943 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
43944 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
43946 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
43947 /* end confdefs.h. */
43949 #ifdef HAVE_IEEEFP_H
43950 #include <ieeefp.h>
43961 if ac_fn_cxx_try_compile "$LINENO"; then :
43962 glibcxx_cv_func__logl_use=yes
43964 glibcxx_cv_func__logl_use=no
43966 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
43968 ac_cpp='$CPP $CPPFLAGS'
43969 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
43970 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
43971 ac_compiler_gnu=$ac_cv_c_compiler_gnu
43977 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__logl_use" >&5
43978 $as_echo "$glibcxx_cv_func__logl_use" >&6; }
43980 if test x$glibcxx_cv_func__logl_use = x"yes"; then
43981 for ac_func in _logl
43983 ac_fn_c_check_func "$LINENO" "_logl" "ac_cv_func__logl"
43984 if test "x$ac_cv_func__logl" = x""yes; then :
43985 cat >>confdefs.h <<_ACEOF
43986 #define HAVE__LOGL 1
43999 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for log10l declaration" >&5
44000 $as_echo_n "checking for log10l declaration... " >&6; }
44001 if test x${glibcxx_cv_func_log10l_use+set} != xset; then
44002 if test "${glibcxx_cv_func_log10l_use+set}" = set; then :
44003 $as_echo_n "(cached) " >&6
44008 ac_cpp='$CXXCPP $CPPFLAGS'
44009 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
44010 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
44011 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
44013 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
44014 /* end confdefs.h. */
44016 #ifdef HAVE_IEEEFP_H
44017 #include <ieeefp.h>
44028 if ac_fn_cxx_try_compile "$LINENO"; then :
44029 glibcxx_cv_func_log10l_use=yes
44031 glibcxx_cv_func_log10l_use=no
44033 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
44035 ac_cpp='$CPP $CPPFLAGS'
44036 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
44037 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
44038 ac_compiler_gnu=$ac_cv_c_compiler_gnu
44044 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_log10l_use" >&5
44045 $as_echo "$glibcxx_cv_func_log10l_use" >&6; }
44047 if test x$glibcxx_cv_func_log10l_use = x"yes"; then
44048 for ac_func in log10l
44050 ac_fn_c_check_func "$LINENO" "log10l" "ac_cv_func_log10l"
44051 if test "x$ac_cv_func_log10l" = x""yes; then :
44052 cat >>confdefs.h <<_ACEOF
44053 #define HAVE_LOG10L 1
44061 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _log10l declaration" >&5
44062 $as_echo_n "checking for _log10l declaration... " >&6; }
44063 if test x${glibcxx_cv_func__log10l_use+set} != xset; then
44064 if test "${glibcxx_cv_func__log10l_use+set}" = set; then :
44065 $as_echo_n "(cached) " >&6
44070 ac_cpp='$CXXCPP $CPPFLAGS'
44071 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
44072 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
44073 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
44075 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
44076 /* end confdefs.h. */
44078 #ifdef HAVE_IEEEFP_H
44079 #include <ieeefp.h>
44090 if ac_fn_cxx_try_compile "$LINENO"; then :
44091 glibcxx_cv_func__log10l_use=yes
44093 glibcxx_cv_func__log10l_use=no
44095 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
44097 ac_cpp='$CPP $CPPFLAGS'
44098 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
44099 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
44100 ac_compiler_gnu=$ac_cv_c_compiler_gnu
44106 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__log10l_use" >&5
44107 $as_echo "$glibcxx_cv_func__log10l_use" >&6; }
44109 if test x$glibcxx_cv_func__log10l_use = x"yes"; then
44110 for ac_func in _log10l
44112 ac_fn_c_check_func "$LINENO" "_log10l" "ac_cv_func__log10l"
44113 if test "x$ac_cv_func__log10l" = x""yes; then :
44114 cat >>confdefs.h <<_ACEOF
44115 #define HAVE__LOG10L 1
44128 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for modfl declaration" >&5
44129 $as_echo_n "checking for modfl declaration... " >&6; }
44130 if test x${glibcxx_cv_func_modfl_use+set} != xset; then
44131 if test "${glibcxx_cv_func_modfl_use+set}" = set; then :
44132 $as_echo_n "(cached) " >&6
44137 ac_cpp='$CXXCPP $CPPFLAGS'
44138 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
44139 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
44140 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
44142 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
44143 /* end confdefs.h. */
44153 if ac_fn_cxx_try_compile "$LINENO"; then :
44154 glibcxx_cv_func_modfl_use=yes
44156 glibcxx_cv_func_modfl_use=no
44158 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
44160 ac_cpp='$CPP $CPPFLAGS'
44161 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
44162 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
44163 ac_compiler_gnu=$ac_cv_c_compiler_gnu
44169 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_modfl_use" >&5
44170 $as_echo "$glibcxx_cv_func_modfl_use" >&6; }
44172 if test x$glibcxx_cv_func_modfl_use = x"yes"; then
44173 for ac_func in modfl
44175 ac_fn_c_check_func "$LINENO" "modfl" "ac_cv_func_modfl"
44176 if test "x$ac_cv_func_modfl" = x""yes; then :
44177 cat >>confdefs.h <<_ACEOF
44178 #define HAVE_MODFL 1
44186 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _modfl declaration" >&5
44187 $as_echo_n "checking for _modfl declaration... " >&6; }
44188 if test x${glibcxx_cv_func__modfl_use+set} != xset; then
44189 if test "${glibcxx_cv_func__modfl_use+set}" = set; then :
44190 $as_echo_n "(cached) " >&6
44195 ac_cpp='$CXXCPP $CPPFLAGS'
44196 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
44197 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
44198 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
44200 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
44201 /* end confdefs.h. */
44211 if ac_fn_cxx_try_compile "$LINENO"; then :
44212 glibcxx_cv_func__modfl_use=yes
44214 glibcxx_cv_func__modfl_use=no
44216 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
44218 ac_cpp='$CPP $CPPFLAGS'
44219 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
44220 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
44221 ac_compiler_gnu=$ac_cv_c_compiler_gnu
44227 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__modfl_use" >&5
44228 $as_echo "$glibcxx_cv_func__modfl_use" >&6; }
44230 if test x$glibcxx_cv_func__modfl_use = x"yes"; then
44231 for ac_func in _modfl
44233 ac_fn_c_check_func "$LINENO" "_modfl" "ac_cv_func__modfl"
44234 if test "x$ac_cv_func__modfl" = x""yes; then :
44235 cat >>confdefs.h <<_ACEOF
44236 #define HAVE__MODFL 1
44249 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for powl declaration" >&5
44250 $as_echo_n "checking for powl declaration... " >&6; }
44251 if test x${glibcxx_cv_func_powl_use+set} != xset; then
44252 if test "${glibcxx_cv_func_powl_use+set}" = set; then :
44253 $as_echo_n "(cached) " >&6
44258 ac_cpp='$CXXCPP $CPPFLAGS'
44259 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
44260 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
44261 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
44263 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
44264 /* end confdefs.h. */
44274 if ac_fn_cxx_try_compile "$LINENO"; then :
44275 glibcxx_cv_func_powl_use=yes
44277 glibcxx_cv_func_powl_use=no
44279 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
44281 ac_cpp='$CPP $CPPFLAGS'
44282 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
44283 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
44284 ac_compiler_gnu=$ac_cv_c_compiler_gnu
44290 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_powl_use" >&5
44291 $as_echo "$glibcxx_cv_func_powl_use" >&6; }
44293 if test x$glibcxx_cv_func_powl_use = x"yes"; then
44294 for ac_func in powl
44296 ac_fn_c_check_func "$LINENO" "powl" "ac_cv_func_powl"
44297 if test "x$ac_cv_func_powl" = x""yes; then :
44298 cat >>confdefs.h <<_ACEOF
44299 #define HAVE_POWL 1
44307 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _powl declaration" >&5
44308 $as_echo_n "checking for _powl declaration... " >&6; }
44309 if test x${glibcxx_cv_func__powl_use+set} != xset; then
44310 if test "${glibcxx_cv_func__powl_use+set}" = set; then :
44311 $as_echo_n "(cached) " >&6
44316 ac_cpp='$CXXCPP $CPPFLAGS'
44317 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
44318 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
44319 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
44321 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
44322 /* end confdefs.h. */
44332 if ac_fn_cxx_try_compile "$LINENO"; then :
44333 glibcxx_cv_func__powl_use=yes
44335 glibcxx_cv_func__powl_use=no
44337 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
44339 ac_cpp='$CPP $CPPFLAGS'
44340 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
44341 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
44342 ac_compiler_gnu=$ac_cv_c_compiler_gnu
44348 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__powl_use" >&5
44349 $as_echo "$glibcxx_cv_func__powl_use" >&6; }
44351 if test x$glibcxx_cv_func__powl_use = x"yes"; then
44352 for ac_func in _powl
44354 ac_fn_c_check_func "$LINENO" "_powl" "ac_cv_func__powl"
44355 if test "x$ac_cv_func__powl" = x""yes; then :
44356 cat >>confdefs.h <<_ACEOF
44357 #define HAVE__POWL 1
44370 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sqrtl declaration" >&5
44371 $as_echo_n "checking for sqrtl declaration... " >&6; }
44372 if test x${glibcxx_cv_func_sqrtl_use+set} != xset; then
44373 if test "${glibcxx_cv_func_sqrtl_use+set}" = set; then :
44374 $as_echo_n "(cached) " >&6
44379 ac_cpp='$CXXCPP $CPPFLAGS'
44380 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
44381 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
44382 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
44384 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
44385 /* end confdefs.h. */
44387 #ifdef HAVE_IEEEFP_H
44388 #include <ieeefp.h>
44399 if ac_fn_cxx_try_compile "$LINENO"; then :
44400 glibcxx_cv_func_sqrtl_use=yes
44402 glibcxx_cv_func_sqrtl_use=no
44404 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
44406 ac_cpp='$CPP $CPPFLAGS'
44407 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
44408 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
44409 ac_compiler_gnu=$ac_cv_c_compiler_gnu
44415 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_sqrtl_use" >&5
44416 $as_echo "$glibcxx_cv_func_sqrtl_use" >&6; }
44418 if test x$glibcxx_cv_func_sqrtl_use = x"yes"; then
44419 for ac_func in sqrtl
44421 ac_fn_c_check_func "$LINENO" "sqrtl" "ac_cv_func_sqrtl"
44422 if test "x$ac_cv_func_sqrtl" = x""yes; then :
44423 cat >>confdefs.h <<_ACEOF
44424 #define HAVE_SQRTL 1
44432 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _sqrtl declaration" >&5
44433 $as_echo_n "checking for _sqrtl declaration... " >&6; }
44434 if test x${glibcxx_cv_func__sqrtl_use+set} != xset; then
44435 if test "${glibcxx_cv_func__sqrtl_use+set}" = set; then :
44436 $as_echo_n "(cached) " >&6
44441 ac_cpp='$CXXCPP $CPPFLAGS'
44442 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
44443 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
44444 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
44446 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
44447 /* end confdefs.h. */
44449 #ifdef HAVE_IEEEFP_H
44450 #include <ieeefp.h>
44461 if ac_fn_cxx_try_compile "$LINENO"; then :
44462 glibcxx_cv_func__sqrtl_use=yes
44464 glibcxx_cv_func__sqrtl_use=no
44466 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
44468 ac_cpp='$CPP $CPPFLAGS'
44469 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
44470 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
44471 ac_compiler_gnu=$ac_cv_c_compiler_gnu
44477 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__sqrtl_use" >&5
44478 $as_echo "$glibcxx_cv_func__sqrtl_use" >&6; }
44480 if test x$glibcxx_cv_func__sqrtl_use = x"yes"; then
44481 for ac_func in _sqrtl
44483 ac_fn_c_check_func "$LINENO" "_sqrtl" "ac_cv_func__sqrtl"
44484 if test "x$ac_cv_func__sqrtl" = x""yes; then :
44485 cat >>confdefs.h <<_ACEOF
44486 #define HAVE__SQRTL 1
44499 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sincosl declaration" >&5
44500 $as_echo_n "checking for sincosl declaration... " >&6; }
44501 if test x${glibcxx_cv_func_sincosl_use+set} != xset; then
44502 if test "${glibcxx_cv_func_sincosl_use+set}" = set; then :
44503 $as_echo_n "(cached) " >&6
44508 ac_cpp='$CXXCPP $CPPFLAGS'
44509 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
44510 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
44511 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
44513 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
44514 /* end confdefs.h. */
44524 if ac_fn_cxx_try_compile "$LINENO"; then :
44525 glibcxx_cv_func_sincosl_use=yes
44527 glibcxx_cv_func_sincosl_use=no
44529 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
44531 ac_cpp='$CPP $CPPFLAGS'
44532 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
44533 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
44534 ac_compiler_gnu=$ac_cv_c_compiler_gnu
44540 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_sincosl_use" >&5
44541 $as_echo "$glibcxx_cv_func_sincosl_use" >&6; }
44543 if test x$glibcxx_cv_func_sincosl_use = x"yes"; then
44544 for ac_func in sincosl
44546 ac_fn_c_check_func "$LINENO" "sincosl" "ac_cv_func_sincosl"
44547 if test "x$ac_cv_func_sincosl" = x""yes; then :
44548 cat >>confdefs.h <<_ACEOF
44549 #define HAVE_SINCOSL 1
44557 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _sincosl declaration" >&5
44558 $as_echo_n "checking for _sincosl declaration... " >&6; }
44559 if test x${glibcxx_cv_func__sincosl_use+set} != xset; then
44560 if test "${glibcxx_cv_func__sincosl_use+set}" = set; then :
44561 $as_echo_n "(cached) " >&6
44566 ac_cpp='$CXXCPP $CPPFLAGS'
44567 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
44568 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
44569 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
44571 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
44572 /* end confdefs.h. */
44582 if ac_fn_cxx_try_compile "$LINENO"; then :
44583 glibcxx_cv_func__sincosl_use=yes
44585 glibcxx_cv_func__sincosl_use=no
44587 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
44589 ac_cpp='$CPP $CPPFLAGS'
44590 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
44591 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
44592 ac_compiler_gnu=$ac_cv_c_compiler_gnu
44598 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__sincosl_use" >&5
44599 $as_echo "$glibcxx_cv_func__sincosl_use" >&6; }
44601 if test x$glibcxx_cv_func__sincosl_use = x"yes"; then
44602 for ac_func in _sincosl
44604 ac_fn_c_check_func "$LINENO" "_sincosl" "ac_cv_func__sincosl"
44605 if test "x$ac_cv_func__sincosl" = x""yes; then :
44606 cat >>confdefs.h <<_ACEOF
44607 #define HAVE__SINCOSL 1
44620 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for finitel declaration" >&5
44621 $as_echo_n "checking for finitel declaration... " >&6; }
44622 if test x${glibcxx_cv_func_finitel_use+set} != xset; then
44623 if test "${glibcxx_cv_func_finitel_use+set}" = set; then :
44624 $as_echo_n "(cached) " >&6
44629 ac_cpp='$CXXCPP $CPPFLAGS'
44630 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
44631 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
44632 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
44634 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
44635 /* end confdefs.h. */
44637 #ifdef HAVE_IEEEFP_H
44638 #include <ieeefp.h>
44649 if ac_fn_cxx_try_compile "$LINENO"; then :
44650 glibcxx_cv_func_finitel_use=yes
44652 glibcxx_cv_func_finitel_use=no
44654 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
44656 ac_cpp='$CPP $CPPFLAGS'
44657 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
44658 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
44659 ac_compiler_gnu=$ac_cv_c_compiler_gnu
44665 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_finitel_use" >&5
44666 $as_echo "$glibcxx_cv_func_finitel_use" >&6; }
44668 if test x$glibcxx_cv_func_finitel_use = x"yes"; then
44669 for ac_func in finitel
44671 ac_fn_c_check_func "$LINENO" "finitel" "ac_cv_func_finitel"
44672 if test "x$ac_cv_func_finitel" = x""yes; then :
44673 cat >>confdefs.h <<_ACEOF
44674 #define HAVE_FINITEL 1
44682 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _finitel declaration" >&5
44683 $as_echo_n "checking for _finitel declaration... " >&6; }
44684 if test x${glibcxx_cv_func__finitel_use+set} != xset; then
44685 if test "${glibcxx_cv_func__finitel_use+set}" = set; then :
44686 $as_echo_n "(cached) " >&6
44691 ac_cpp='$CXXCPP $CPPFLAGS'
44692 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
44693 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
44694 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
44696 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
44697 /* end confdefs.h. */
44699 #ifdef HAVE_IEEEFP_H
44700 #include <ieeefp.h>
44711 if ac_fn_cxx_try_compile "$LINENO"; then :
44712 glibcxx_cv_func__finitel_use=yes
44714 glibcxx_cv_func__finitel_use=no
44716 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
44718 ac_cpp='$CPP $CPPFLAGS'
44719 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
44720 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
44721 ac_compiler_gnu=$ac_cv_c_compiler_gnu
44727 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__finitel_use" >&5
44728 $as_echo "$glibcxx_cv_func__finitel_use" >&6; }
44730 if test x$glibcxx_cv_func__finitel_use = x"yes"; then
44731 for ac_func in _finitel
44733 ac_fn_c_check_func "$LINENO" "_finitel" "ac_cv_func__finitel"
44734 if test "x$ac_cv_func__finitel" = x""yes; then :
44735 cat >>confdefs.h <<_ACEOF
44736 #define HAVE__FINITEL 1
44748 LIBS="$ac_save_LIBS"
44749 CXXFLAGS="$ac_save_CXXFLAGS"
44752 ac_test_CXXFLAGS="${CXXFLAGS+set}"
44753 ac_save_CXXFLAGS="$CXXFLAGS"
44754 CXXFLAGS='-fno-builtin -D_GNU_SOURCE'
44757 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for strtold declaration" >&5
44758 $as_echo_n "checking for strtold declaration... " >&6; }
44759 if test x${glibcxx_cv_func_strtold_use+set} != xset; then
44760 if test "${glibcxx_cv_func_strtold_use+set}" = set; then :
44761 $as_echo_n "(cached) " >&6
44766 ac_cpp='$CXXCPP $CPPFLAGS'
44767 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
44768 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
44769 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
44771 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
44772 /* end confdefs.h. */
44773 #include <stdlib.h>
44782 if ac_fn_cxx_try_compile "$LINENO"; then :
44783 glibcxx_cv_func_strtold_use=yes
44785 glibcxx_cv_func_strtold_use=no
44787 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
44789 ac_cpp='$CPP $CPPFLAGS'
44790 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
44791 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
44792 ac_compiler_gnu=$ac_cv_c_compiler_gnu
44798 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_strtold_use" >&5
44799 $as_echo "$glibcxx_cv_func_strtold_use" >&6; }
44800 if test x$glibcxx_cv_func_strtold_use = x"yes"; then
44801 for ac_func in strtold
44803 ac_fn_c_check_func "$LINENO" "strtold" "ac_cv_func_strtold"
44804 if test "x$ac_cv_func_strtold" = x""yes; then :
44805 cat >>confdefs.h <<_ACEOF
44806 #define HAVE_STRTOLD 1
44817 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for strtof declaration" >&5
44818 $as_echo_n "checking for strtof declaration... " >&6; }
44819 if test x${glibcxx_cv_func_strtof_use+set} != xset; then
44820 if test "${glibcxx_cv_func_strtof_use+set}" = set; then :
44821 $as_echo_n "(cached) " >&6
44826 ac_cpp='$CXXCPP $CPPFLAGS'
44827 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
44828 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
44829 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
44831 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
44832 /* end confdefs.h. */
44833 #include <stdlib.h>
44842 if ac_fn_cxx_try_compile "$LINENO"; then :
44843 glibcxx_cv_func_strtof_use=yes
44845 glibcxx_cv_func_strtof_use=no
44847 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
44849 ac_cpp='$CPP $CPPFLAGS'
44850 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
44851 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
44852 ac_compiler_gnu=$ac_cv_c_compiler_gnu
44858 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_strtof_use" >&5
44859 $as_echo "$glibcxx_cv_func_strtof_use" >&6; }
44860 if test x$glibcxx_cv_func_strtof_use = x"yes"; then
44861 for ac_func in strtof
44863 ac_fn_c_check_func "$LINENO" "strtof" "ac_cv_func_strtof"
44864 if test "x$ac_cv_func_strtof" = x""yes; then :
44865 cat >>confdefs.h <<_ACEOF
44866 #define HAVE_STRTOF 1
44877 CXXFLAGS="$ac_save_CXXFLAGS"
44882 # GLIBCXX_CHECK_MATH_SUPPORT
44883 $as_echo "#define HAVE_ISINF 1" >>confdefs.h
44885 $as_echo "#define HAVE_ISNAN 1" >>confdefs.h
44887 $as_echo "#define HAVE_FINITE 1" >>confdefs.h
44889 $as_echo "#define HAVE_SINCOS 1" >>confdefs.h
44891 $as_echo "#define HAVE_HYPOT 1" >>confdefs.h
44896 SECTION_FLAGS='-ffunction-sections -fdata-sections'
44899 # If we're not using GNU ld, then there's no point in even trying these
44900 # tests. Check for that first. We should have already tested for gld
44901 # by now (in libtool), but require it now just to be safe...
44902 test -z "$SECTION_LDFLAGS" && SECTION_LDFLAGS=''
44903 test -z "$OPT_LDFLAGS" && OPT_LDFLAGS=''
44907 # The name set by libtool depends on the version of libtool. Shame on us
44908 # for depending on an impl detail, but c'est la vie. Older versions used
44909 # ac_cv_prog_gnu_ld, but now it's lt_cv_prog_gnu_ld, and is copied back on
44910 # top of with_gnu_ld (which is also set by --with-gnu-ld, so that actually
44911 # makes sense). We'll test with_gnu_ld everywhere else, so if that isn't
44912 # set (hence we're using an older libtool), then set it.
44913 if test x${with_gnu_ld+set} != xset; then
44914 if test x${ac_cv_prog_gnu_ld+set} != xset; then
44915 # We got through "ac_require(ac_prog_ld)" and still not set? Huh?
44918 with_gnu_ld=$ac_cv_prog_gnu_ld
44922 # Start by getting the version number. I think the libtool test already
44923 # does some of this, but throws away the result.
44924 glibcxx_ld_is_gold=no
44925 if test x"$with_gnu_ld" = x"yes"; then
44926 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld version" >&5
44927 $as_echo_n "checking for ld version... " >&6; }
44929 if $LD --version 2>/dev/null | grep 'GNU gold' >/dev/null 2>&1; then
44930 glibcxx_ld_is_gold=yes
44932 ldver=`$LD --version 2>/dev/null |
44933 sed -e 's/GNU gold /GNU ld /;s/GNU ld version /GNU ld /;s/GNU ld ([^)]*) /GNU ld /;s/GNU ld \([0-9.][0-9.]*\).*/\1/; q'`
44935 glibcxx_gnu_ld_version=`echo $ldver | \
44936 $AWK -F. '{ if (NF<3) $3=0; print ($1*100+$2)*100+$3 }'`
44937 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_gnu_ld_version" >&5
44938 $as_echo "$glibcxx_gnu_ld_version" >&6; }
44941 # Set --gc-sections.
44942 glibcxx_have_gc_sections=no
44943 if test "$glibcxx_ld_is_gold" = "yes"; then
44944 if $LD --help 2>/dev/null | grep gc-sections >/dev/null 2>&1; then
44945 glibcxx_have_gc_sections=yes
44948 glibcxx_gcsections_min_ld=21602
44949 if test x"$with_gnu_ld" = x"yes" &&
44950 test $glibcxx_gnu_ld_version -gt $glibcxx_gcsections_min_ld ; then
44951 glibcxx_have_gc_sections=yes
44954 if test "$glibcxx_have_gc_sections" = "yes"; then
44955 # Sufficiently young GNU ld it is! Joy and bunny rabbits!
44956 # NB: This flag only works reliably after 2.16.1. Configure tests
44957 # for this are difficult, so hard wire a value that should work.
44959 ac_test_CFLAGS="${CFLAGS+set}"
44960 ac_save_CFLAGS="$CFLAGS"
44961 CFLAGS='-Wl,--gc-sections'
44963 # Check for -Wl,--gc-sections
44964 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld that supports -Wl,--gc-sections" >&5
44965 $as_echo_n "checking for ld that supports -Wl,--gc-sections... " >&6; }
44966 if test x$gcc_no_link = xyes; then
44967 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
44969 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
44970 /* end confdefs.h. */
44971 int one(void) { return 1; }
44972 int two(void) { return 2; }
44982 if ac_fn_c_try_link "$LINENO"; then :
44987 rm -f core conftest.err conftest.$ac_objext \
44988 conftest$ac_exeext conftest.$ac_ext
44989 if test "$ac_gcsections" = "yes"; then
44992 if $CC -c conftest.c; then
44993 if $LD --gc-sections -o conftest conftest.o 2>&1 | \
44994 grep "Warning: gc-sections option ignored" > /dev/null; then
44998 rm -f conftest.c conftest.o conftest
45000 if test "$ac_gcsections" = "yes"; then
45001 SECTION_LDFLAGS="-Wl,--gc-sections $SECTION_LDFLAGS"
45003 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_gcsections" >&5
45004 $as_echo "$ac_gcsections" >&6; }
45006 if test "$ac_test_CFLAGS" = set; then
45007 CFLAGS="$ac_save_CFLAGS"
45009 # this is the suspicious part
45015 # Note this is only for shared objects.
45017 if test x"$with_gnu_ld" = x"yes"; then
45018 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld that supports -Wl,-z,relro" >&5
45019 $as_echo_n "checking for ld that supports -Wl,-z,relro... " >&6; }
45020 cxx_z_relo=`$LD -v --help 2>/dev/null | grep "z relro"`
45021 if test -n "$cxx_z_relo"; then
45022 OPT_LDFLAGS="-Wl,-z,relro"
45025 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ld_relro" >&5
45026 $as_echo "$ac_ld_relro" >&6; }
45029 # Set linker optimization flags.
45030 if test x"$with_gnu_ld" = x"yes"; then
45031 OPT_LDFLAGS="-Wl,-O1 $OPT_LDFLAGS"
45037 $as_echo "#define HAVE_SETENV 1" >>confdefs.h
45039 $as_echo "#define HAVE_FINITEF 1" >>confdefs.h
45041 $as_echo "#define HAVE_FINITE 1" >>confdefs.h
45043 $as_echo "#define HAVE_FREXPF 1" >>confdefs.h
45045 $as_echo "#define HAVE_HYPOT 1" >>confdefs.h
45047 $as_echo "#define HAVE_HYPOTF 1" >>confdefs.h
45049 $as_echo "#define HAVE_ISINF 1" >>confdefs.h
45051 $as_echo "#define HAVE_ISNAN 1" >>confdefs.h
45053 $as_echo "#define HAVE_ISNANF 1" >>confdefs.h
45056 $as_echo "#define HAVE_ACOSF 1" >>confdefs.h
45058 $as_echo "#define HAVE_ASINF 1" >>confdefs.h
45060 $as_echo "#define HAVE_ATAN2F 1" >>confdefs.h
45062 $as_echo "#define HAVE_ATANF 1" >>confdefs.h
45064 $as_echo "#define HAVE_CEILF 1" >>confdefs.h
45066 $as_echo "#define HAVE_COSF 1" >>confdefs.h
45068 $as_echo "#define HAVE_COSHF 1" >>confdefs.h
45070 $as_echo "#define HAVE_EXPF 1" >>confdefs.h
45072 $as_echo "#define HAVE_FABSF 1" >>confdefs.h
45074 $as_echo "#define HAVE_FLOORF 1" >>confdefs.h
45076 $as_echo "#define HAVE_FMODF 1" >>confdefs.h
45078 $as_echo "#define HAVE_FREXPF 1" >>confdefs.h
45080 $as_echo "#define HAVE_LDEXPF 1" >>confdefs.h
45082 $as_echo "#define HAVE_LOG10F 1" >>confdefs.h
45084 $as_echo "#define HAVE_LOGF 1" >>confdefs.h
45086 $as_echo "#define HAVE_MODFF 1" >>confdefs.h
45088 $as_echo "#define HAVE_POWF 1" >>confdefs.h
45090 $as_echo "#define HAVE_SINF 1" >>confdefs.h
45092 $as_echo "#define HAVE_SINHF 1" >>confdefs.h
45094 $as_echo "#define HAVE_SQRTF 1" >>confdefs.h
45096 $as_echo "#define HAVE_TANF 1" >>confdefs.h
45098 $as_echo "#define HAVE_TANHF 1" >>confdefs.h
45100 if test x"long_double_math_on_this_cpu" = x"yes"; then
45101 $as_echo "#define HAVE_FINITEL 1" >>confdefs.h
45103 $as_echo "#define HAVE_ISINFL 1" >>confdefs.h
45105 $as_echo "#define HAVE_ISNANL 1" >>confdefs.h
45110 SECTION_FLAGS='-ffunction-sections -fdata-sections'
45113 # If we're not using GNU ld, then there's no point in even trying these
45114 # tests. Check for that first. We should have already tested for gld
45115 # by now (in libtool), but require it now just to be safe...
45116 test -z "$SECTION_LDFLAGS" && SECTION_LDFLAGS=''
45117 test -z "$OPT_LDFLAGS" && OPT_LDFLAGS=''
45121 # The name set by libtool depends on the version of libtool. Shame on us
45122 # for depending on an impl detail, but c'est la vie. Older versions used
45123 # ac_cv_prog_gnu_ld, but now it's lt_cv_prog_gnu_ld, and is copied back on
45124 # top of with_gnu_ld (which is also set by --with-gnu-ld, so that actually
45125 # makes sense). We'll test with_gnu_ld everywhere else, so if that isn't
45126 # set (hence we're using an older libtool), then set it.
45127 if test x${with_gnu_ld+set} != xset; then
45128 if test x${ac_cv_prog_gnu_ld+set} != xset; then
45129 # We got through "ac_require(ac_prog_ld)" and still not set? Huh?
45132 with_gnu_ld=$ac_cv_prog_gnu_ld
45136 # Start by getting the version number. I think the libtool test already
45137 # does some of this, but throws away the result.
45138 glibcxx_ld_is_gold=no
45139 if test x"$with_gnu_ld" = x"yes"; then
45140 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld version" >&5
45141 $as_echo_n "checking for ld version... " >&6; }
45143 if $LD --version 2>/dev/null | grep 'GNU gold' >/dev/null 2>&1; then
45144 glibcxx_ld_is_gold=yes
45146 ldver=`$LD --version 2>/dev/null |
45147 sed -e 's/GNU gold /GNU ld /;s/GNU ld version /GNU ld /;s/GNU ld ([^)]*) /GNU ld /;s/GNU ld \([0-9.][0-9.]*\).*/\1/; q'`
45149 glibcxx_gnu_ld_version=`echo $ldver | \
45150 $AWK -F. '{ if (NF<3) $3=0; print ($1*100+$2)*100+$3 }'`
45151 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_gnu_ld_version" >&5
45152 $as_echo "$glibcxx_gnu_ld_version" >&6; }
45155 # Set --gc-sections.
45156 glibcxx_have_gc_sections=no
45157 if test "$glibcxx_ld_is_gold" = "yes"; then
45158 if $LD --help 2>/dev/null | grep gc-sections >/dev/null 2>&1; then
45159 glibcxx_have_gc_sections=yes
45162 glibcxx_gcsections_min_ld=21602
45163 if test x"$with_gnu_ld" = x"yes" &&
45164 test $glibcxx_gnu_ld_version -gt $glibcxx_gcsections_min_ld ; then
45165 glibcxx_have_gc_sections=yes
45168 if test "$glibcxx_have_gc_sections" = "yes"; then
45169 # Sufficiently young GNU ld it is! Joy and bunny rabbits!
45170 # NB: This flag only works reliably after 2.16.1. Configure tests
45171 # for this are difficult, so hard wire a value that should work.
45173 ac_test_CFLAGS="${CFLAGS+set}"
45174 ac_save_CFLAGS="$CFLAGS"
45175 CFLAGS='-Wl,--gc-sections'
45177 # Check for -Wl,--gc-sections
45178 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld that supports -Wl,--gc-sections" >&5
45179 $as_echo_n "checking for ld that supports -Wl,--gc-sections... " >&6; }
45180 if test x$gcc_no_link = xyes; then
45181 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
45183 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
45184 /* end confdefs.h. */
45185 int one(void) { return 1; }
45186 int two(void) { return 2; }
45196 if ac_fn_c_try_link "$LINENO"; then :
45201 rm -f core conftest.err conftest.$ac_objext \
45202 conftest$ac_exeext conftest.$ac_ext
45203 if test "$ac_gcsections" = "yes"; then
45206 if $CC -c conftest.c; then
45207 if $LD --gc-sections -o conftest conftest.o 2>&1 | \
45208 grep "Warning: gc-sections option ignored" > /dev/null; then
45212 rm -f conftest.c conftest.o conftest
45214 if test "$ac_gcsections" = "yes"; then
45215 SECTION_LDFLAGS="-Wl,--gc-sections $SECTION_LDFLAGS"
45217 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_gcsections" >&5
45218 $as_echo "$ac_gcsections" >&6; }
45220 if test "$ac_test_CFLAGS" = set; then
45221 CFLAGS="$ac_save_CFLAGS"
45223 # this is the suspicious part
45229 # Note this is only for shared objects.
45231 if test x"$with_gnu_ld" = x"yes"; then
45232 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld that supports -Wl,-z,relro" >&5
45233 $as_echo_n "checking for ld that supports -Wl,-z,relro... " >&6; }
45234 cxx_z_relo=`$LD -v --help 2>/dev/null | grep "z relro"`
45235 if test -n "$cxx_z_relo"; then
45236 OPT_LDFLAGS="-Wl,-z,relro"
45239 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ld_relro" >&5
45240 $as_echo "$ac_ld_relro" >&6; }
45243 # Set linker optimization flags.
45244 if test x"$with_gnu_ld" = x"yes"; then
45245 OPT_LDFLAGS="-Wl,-O1 $OPT_LDFLAGS"
45252 # GLIBCXX_CHECK_MATH_SUPPORT
45253 $as_echo "#define HAVE_ISNAN 1" >>confdefs.h
45255 $as_echo "#define HAVE_HYPOT 1" >>confdefs.h
45257 $as_echo "#define HAVE_ACOSF 1" >>confdefs.h
45259 $as_echo "#define HAVE_ASINF 1" >>confdefs.h
45261 $as_echo "#define HAVE_ATANF 1" >>confdefs.h
45263 $as_echo "#define HAVE_COSF 1" >>confdefs.h
45265 $as_echo "#define HAVE_COSHF 1" >>confdefs.h
45267 $as_echo "#define HAVE_SINF 1" >>confdefs.h
45269 $as_echo "#define HAVE_SINHF 1" >>confdefs.h
45271 $as_echo "#define HAVE_TANF 1" >>confdefs.h
45273 $as_echo "#define HAVE_TANHF 1" >>confdefs.h
45275 $as_echo "#define HAVE_EXPF 1" >>confdefs.h
45277 $as_echo "#define HAVE_ATAN2F 1" >>confdefs.h
45279 $as_echo "#define HAVE_FABSF 1" >>confdefs.h
45281 $as_echo "#define HAVE_FMODF 1" >>confdefs.h
45283 $as_echo "#define HAVE_FREXPF 1" >>confdefs.h
45285 $as_echo "#define HAVE_LOGF 1" >>confdefs.h
45287 $as_echo "#define HAVE_LOG10F 1" >>confdefs.h
45289 $as_echo "#define HAVE_MODF 1" >>confdefs.h
45291 $as_echo "#define HAVE_POWF 1" >>confdefs.h
45293 $as_echo "#define HAVE_SQRTF 1" >>confdefs.h
45296 # GLIBCXX_CHECK_STDLIB_SUPPORT
45297 $as_echo "#define HAVE_STRTOLD 1" >>confdefs.h
45302 # Check whether --enable-tls was given.
45303 if test "${enable_tls+set}" = set; then :
45304 enableval=$enable_tls;
45305 case "$enableval" in
45307 *) as_fn_error "Argument to enable/disable tls must be yes or no" "$LINENO" 5 ;;
45315 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the target supports thread-local storage" >&5
45316 $as_echo_n "checking whether the target supports thread-local storage... " >&6; }
45317 if test "${gcc_cv_have_tls+set}" = set; then :
45318 $as_echo_n "(cached) " >&6
45321 if test "$cross_compiling" = yes; then :
45322 if test x$gcc_no_link = xyes; then
45323 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
45325 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
45326 /* end confdefs.h. */
45327 __thread int a; int b; int main() { return a = b; }
45329 if ac_fn_c_try_link "$LINENO"; then :
45330 chktls_save_LDFLAGS="$LDFLAGS"
45333 LDFLAGS="-shared -Wl,--no-undefined $LDFLAGS"
45336 chktls_save_CFLAGS="$CFLAGS"
45337 CFLAGS="-fPIC $CFLAGS"
45338 if test x$gcc_no_link = xyes; then
45339 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
45341 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
45342 /* end confdefs.h. */
45343 int f() { return 0; }
45345 if ac_fn_c_try_link "$LINENO"; then :
45346 if test x$gcc_no_link = xyes; then
45347 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
45349 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
45350 /* end confdefs.h. */
45351 __thread int a; int b; int f() { return a = b; }
45353 if ac_fn_c_try_link "$LINENO"; then :
45354 gcc_cv_have_tls=yes
45358 rm -f core conftest.err conftest.$ac_objext \
45359 conftest$ac_exeext conftest.$ac_ext
45361 gcc_cv_have_tls=yes
45363 rm -f core conftest.err conftest.$ac_objext \
45364 conftest$ac_exeext conftest.$ac_ext
45365 CFLAGS="$chktls_save_CFLAGS"
45366 LDFLAGS="$chktls_save_LDFLAGS"
45370 rm -f core conftest.err conftest.$ac_objext \
45371 conftest$ac_exeext conftest.$ac_ext
45375 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
45376 /* end confdefs.h. */
45377 __thread int a; int b; int main() { return a = b; }
45379 if ac_fn_c_try_run "$LINENO"; then :
45380 chktls_save_LDFLAGS="$LDFLAGS"
45381 LDFLAGS="-static $LDFLAGS"
45382 if test x$gcc_no_link = xyes; then
45383 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
45385 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
45386 /* end confdefs.h. */
45387 int main() { return 0; }
45389 if ac_fn_c_try_link "$LINENO"; then :
45390 if test "$cross_compiling" = yes; then :
45391 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
45392 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
45393 as_fn_error "cannot run test program while cross compiling
45394 See \`config.log' for more details." "$LINENO" 5; }
45396 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
45397 /* end confdefs.h. */
45398 __thread int a; int b; int main() { return a = b; }
45400 if ac_fn_c_try_run "$LINENO"; then :
45401 gcc_cv_have_tls=yes
45405 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
45406 conftest.$ac_objext conftest.beam conftest.$ac_ext
45410 gcc_cv_have_tls=yes
45412 rm -f core conftest.err conftest.$ac_objext \
45413 conftest$ac_exeext conftest.$ac_ext
45414 LDFLAGS="$chktls_save_LDFLAGS"
45415 if test $gcc_cv_have_tls = yes; then
45416 chktls_save_CFLAGS="$CFLAGS"
45417 thread_CFLAGS=failed
45418 for flag in '' '-pthread' '-lpthread'; do
45419 CFLAGS="$flag $chktls_save_CFLAGS"
45420 if test x$gcc_no_link = xyes; then
45421 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
45423 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
45424 /* end confdefs.h. */
45425 #include <pthread.h>
45426 void *g(void *d) { return NULL; }
45430 pthread_t t; pthread_create(&t,NULL,g,NULL);
45435 if ac_fn_c_try_link "$LINENO"; then :
45436 thread_CFLAGS="$flag"
45438 rm -f core conftest.err conftest.$ac_objext \
45439 conftest$ac_exeext conftest.$ac_ext
45440 if test "X$thread_CFLAGS" != Xfailed; then
45444 CFLAGS="$chktls_save_CFLAGS"
45445 if test "X$thread_CFLAGS" != Xfailed; then
45446 CFLAGS="$thread_CFLAGS $chktls_save_CFLAGS"
45447 if test "$cross_compiling" = yes; then :
45448 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
45449 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
45450 as_fn_error "cannot run test program while cross compiling
45451 See \`config.log' for more details." "$LINENO" 5; }
45453 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
45454 /* end confdefs.h. */
45455 #include <pthread.h>
45457 static int *volatile a_in_other_thread;
45459 thread_func (void *arg)
45461 a_in_other_thread = &a;
45468 void *thread_retval;
45469 int *volatile a_in_main_thread;
45470 a_in_main_thread = &a;
45471 if (pthread_create (&thread, (pthread_attr_t *)0,
45472 thread_func, (void *)0))
45474 if (pthread_join (thread, &thread_retval))
45476 return (a_in_other_thread == a_in_main_thread);
45481 if ac_fn_c_try_run "$LINENO"; then :
45482 gcc_cv_have_tls=yes
45486 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
45487 conftest.$ac_objext conftest.beam conftest.$ac_ext
45490 CFLAGS="$chktls_save_CFLAGS"
45496 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
45497 conftest.$ac_objext conftest.beam conftest.$ac_ext
45501 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_have_tls" >&5
45502 $as_echo "$gcc_cv_have_tls" >&6; }
45503 if test "$enable_tls $gcc_cv_have_tls" = "yes yes"; then
45505 $as_echo "#define HAVE_TLS 1" >>confdefs.h
45510 $as_echo "#define HAVE_ISINF 1" >>confdefs.h
45512 $as_echo "#define HAVE_ISINFF 1" >>confdefs.h
45514 $as_echo "#define HAVE_ISNANF 1" >>confdefs.h
45516 $as_echo "#define HAVE_FINITE 1" >>confdefs.h
45518 $as_echo "#define HAVE_FINITEF 1" >>confdefs.h
45523 *-linux* | *-uclinux* | *-gnu* | *-kfreebsd*-gnu | *-knetbsd*-gnu)
45525 # All these tests are for C++; save the language and the compiler flags.
45526 # The CXXFLAGS thing is suspicious, but based on similar bits previously
45527 # found in GLIBCXX_CONFIGURE.
45530 ac_cpp='$CXXCPP $CPPFLAGS'
45531 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
45532 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
45533 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
45535 ac_test_CXXFLAGS="${CXXFLAGS+set}"
45536 ac_save_CXXFLAGS="$CXXFLAGS"
45538 # Check for maintainer-mode bits.
45539 if test x"$USE_MAINTAINER_MODE" = xno; then
45545 # Check for -ffunction-sections -fdata-sections
45546 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for g++ that supports -ffunction-sections -fdata-sections" >&5
45547 $as_echo_n "checking for g++ that supports -ffunction-sections -fdata-sections... " >&6; }
45548 CXXFLAGS='-g -Werror -ffunction-sections -fdata-sections'
45549 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
45550 /* end confdefs.h. */
45551 int foo; void bar() { };
45560 if ac_fn_cxx_try_compile "$LINENO"; then :
45565 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
45566 if test "$ac_test_CXXFLAGS" = set; then
45567 CXXFLAGS="$ac_save_CXXFLAGS"
45569 # this is the suspicious part
45572 if test x"$ac_fdsections" = x"yes"; then
45573 SECTION_FLAGS='-ffunction-sections -fdata-sections'
45575 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_fdsections" >&5
45576 $as_echo "$ac_fdsections" >&6; }
45579 ac_cpp='$CPP $CPPFLAGS'
45580 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
45581 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
45582 ac_compiler_gnu=$ac_cv_c_compiler_gnu
45588 # If we're not using GNU ld, then there's no point in even trying these
45589 # tests. Check for that first. We should have already tested for gld
45590 # by now (in libtool), but require it now just to be safe...
45591 test -z "$SECTION_LDFLAGS" && SECTION_LDFLAGS=''
45592 test -z "$OPT_LDFLAGS" && OPT_LDFLAGS=''
45596 # The name set by libtool depends on the version of libtool. Shame on us
45597 # for depending on an impl detail, but c'est la vie. Older versions used
45598 # ac_cv_prog_gnu_ld, but now it's lt_cv_prog_gnu_ld, and is copied back on
45599 # top of with_gnu_ld (which is also set by --with-gnu-ld, so that actually
45600 # makes sense). We'll test with_gnu_ld everywhere else, so if that isn't
45601 # set (hence we're using an older libtool), then set it.
45602 if test x${with_gnu_ld+set} != xset; then
45603 if test x${ac_cv_prog_gnu_ld+set} != xset; then
45604 # We got through "ac_require(ac_prog_ld)" and still not set? Huh?
45607 with_gnu_ld=$ac_cv_prog_gnu_ld
45611 # Start by getting the version number. I think the libtool test already
45612 # does some of this, but throws away the result.
45613 glibcxx_ld_is_gold=no
45614 if test x"$with_gnu_ld" = x"yes"; then
45615 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld version" >&5
45616 $as_echo_n "checking for ld version... " >&6; }
45618 if $LD --version 2>/dev/null | grep 'GNU gold' >/dev/null 2>&1; then
45619 glibcxx_ld_is_gold=yes
45621 ldver=`$LD --version 2>/dev/null |
45622 sed -e 's/GNU gold /GNU ld /;s/GNU ld version /GNU ld /;s/GNU ld ([^)]*) /GNU ld /;s/GNU ld \([0-9.][0-9.]*\).*/\1/; q'`
45624 glibcxx_gnu_ld_version=`echo $ldver | \
45625 $AWK -F. '{ if (NF<3) $3=0; print ($1*100+$2)*100+$3 }'`
45626 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_gnu_ld_version" >&5
45627 $as_echo "$glibcxx_gnu_ld_version" >&6; }
45630 # Set --gc-sections.
45631 glibcxx_have_gc_sections=no
45632 if test "$glibcxx_ld_is_gold" = "yes"; then
45633 if $LD --help 2>/dev/null | grep gc-sections >/dev/null 2>&1; then
45634 glibcxx_have_gc_sections=yes
45637 glibcxx_gcsections_min_ld=21602
45638 if test x"$with_gnu_ld" = x"yes" &&
45639 test $glibcxx_gnu_ld_version -gt $glibcxx_gcsections_min_ld ; then
45640 glibcxx_have_gc_sections=yes
45643 if test "$glibcxx_have_gc_sections" = "yes"; then
45644 # Sufficiently young GNU ld it is! Joy and bunny rabbits!
45645 # NB: This flag only works reliably after 2.16.1. Configure tests
45646 # for this are difficult, so hard wire a value that should work.
45648 ac_test_CFLAGS="${CFLAGS+set}"
45649 ac_save_CFLAGS="$CFLAGS"
45650 CFLAGS='-Wl,--gc-sections'
45652 # Check for -Wl,--gc-sections
45653 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld that supports -Wl,--gc-sections" >&5
45654 $as_echo_n "checking for ld that supports -Wl,--gc-sections... " >&6; }
45655 if test x$gcc_no_link = xyes; then
45656 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
45658 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
45659 /* end confdefs.h. */
45660 int one(void) { return 1; }
45661 int two(void) { return 2; }
45671 if ac_fn_c_try_link "$LINENO"; then :
45676 rm -f core conftest.err conftest.$ac_objext \
45677 conftest$ac_exeext conftest.$ac_ext
45678 if test "$ac_gcsections" = "yes"; then
45681 if $CC -c conftest.c; then
45682 if $LD --gc-sections -o conftest conftest.o 2>&1 | \
45683 grep "Warning: gc-sections option ignored" > /dev/null; then
45687 rm -f conftest.c conftest.o conftest
45689 if test "$ac_gcsections" = "yes"; then
45690 SECTION_LDFLAGS="-Wl,--gc-sections $SECTION_LDFLAGS"
45692 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_gcsections" >&5
45693 $as_echo "$ac_gcsections" >&6; }
45695 if test "$ac_test_CFLAGS" = set; then
45696 CFLAGS="$ac_save_CFLAGS"
45698 # this is the suspicious part
45704 # Note this is only for shared objects.
45706 if test x"$with_gnu_ld" = x"yes"; then
45707 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld that supports -Wl,-z,relro" >&5
45708 $as_echo_n "checking for ld that supports -Wl,-z,relro... " >&6; }
45709 cxx_z_relo=`$LD -v --help 2>/dev/null | grep "z relro"`
45710 if test -n "$cxx_z_relo"; then
45711 OPT_LDFLAGS="-Wl,-z,relro"
45714 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ld_relro" >&5
45715 $as_echo "$ac_ld_relro" >&6; }
45718 # Set linker optimization flags.
45719 if test x"$with_gnu_ld" = x"yes"; then
45720 OPT_LDFLAGS="-Wl,-O1 $OPT_LDFLAGS"
45727 ac_test_CXXFLAGS="${CXXFLAGS+set}"
45728 ac_save_CXXFLAGS="$CXXFLAGS"
45729 CXXFLAGS='-fno-builtin -D_GNU_SOURCE'
45731 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sin in -lm" >&5
45732 $as_echo_n "checking for sin in -lm... " >&6; }
45733 if test "${ac_cv_lib_m_sin+set}" = set; then :
45734 $as_echo_n "(cached) " >&6
45736 ac_check_lib_save_LIBS=$LIBS
45738 if test x$gcc_no_link = xyes; then
45739 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
45741 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
45742 /* end confdefs.h. */
45744 /* Override any GCC internal prototype to avoid an error.
45745 Use char because int might match the return type of a GCC
45746 builtin and then its argument prototype would still apply. */
45759 if ac_fn_c_try_link "$LINENO"; then :
45760 ac_cv_lib_m_sin=yes
45764 rm -f core conftest.err conftest.$ac_objext \
45765 conftest$ac_exeext conftest.$ac_ext
45766 LIBS=$ac_check_lib_save_LIBS
45768 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_sin" >&5
45769 $as_echo "$ac_cv_lib_m_sin" >&6; }
45770 if test "x$ac_cv_lib_m_sin" = x""yes; then :
45774 ac_save_LIBS="$LIBS"
45779 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for isinf declaration" >&5
45780 $as_echo_n "checking for isinf declaration... " >&6; }
45781 if test x${glibcxx_cv_func_isinf_use+set} != xset; then
45782 if test "${glibcxx_cv_func_isinf_use+set}" = set; then :
45783 $as_echo_n "(cached) " >&6
45788 ac_cpp='$CXXCPP $CPPFLAGS'
45789 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
45790 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
45791 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
45793 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
45794 /* end confdefs.h. */
45796 #ifdef HAVE_IEEEFP_H
45797 #include <ieeefp.h>
45808 if ac_fn_cxx_try_compile "$LINENO"; then :
45809 glibcxx_cv_func_isinf_use=yes
45811 glibcxx_cv_func_isinf_use=no
45813 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
45815 ac_cpp='$CPP $CPPFLAGS'
45816 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
45817 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
45818 ac_compiler_gnu=$ac_cv_c_compiler_gnu
45824 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_isinf_use" >&5
45825 $as_echo "$glibcxx_cv_func_isinf_use" >&6; }
45827 if test x$glibcxx_cv_func_isinf_use = x"yes"; then
45828 for ac_func in isinf
45830 ac_fn_c_check_func "$LINENO" "isinf" "ac_cv_func_isinf"
45831 if test "x$ac_cv_func_isinf" = x""yes; then :
45832 cat >>confdefs.h <<_ACEOF
45833 #define HAVE_ISINF 1
45841 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _isinf declaration" >&5
45842 $as_echo_n "checking for _isinf declaration... " >&6; }
45843 if test x${glibcxx_cv_func__isinf_use+set} != xset; then
45844 if test "${glibcxx_cv_func__isinf_use+set}" = set; then :
45845 $as_echo_n "(cached) " >&6
45850 ac_cpp='$CXXCPP $CPPFLAGS'
45851 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
45852 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
45853 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
45855 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
45856 /* end confdefs.h. */
45858 #ifdef HAVE_IEEEFP_H
45859 #include <ieeefp.h>
45870 if ac_fn_cxx_try_compile "$LINENO"; then :
45871 glibcxx_cv_func__isinf_use=yes
45873 glibcxx_cv_func__isinf_use=no
45875 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
45877 ac_cpp='$CPP $CPPFLAGS'
45878 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
45879 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
45880 ac_compiler_gnu=$ac_cv_c_compiler_gnu
45886 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__isinf_use" >&5
45887 $as_echo "$glibcxx_cv_func__isinf_use" >&6; }
45889 if test x$glibcxx_cv_func__isinf_use = x"yes"; then
45890 for ac_func in _isinf
45892 ac_fn_c_check_func "$LINENO" "_isinf" "ac_cv_func__isinf"
45893 if test "x$ac_cv_func__isinf" = x""yes; then :
45894 cat >>confdefs.h <<_ACEOF
45895 #define HAVE__ISINF 1
45908 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for isnan declaration" >&5
45909 $as_echo_n "checking for isnan declaration... " >&6; }
45910 if test x${glibcxx_cv_func_isnan_use+set} != xset; then
45911 if test "${glibcxx_cv_func_isnan_use+set}" = set; then :
45912 $as_echo_n "(cached) " >&6
45917 ac_cpp='$CXXCPP $CPPFLAGS'
45918 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
45919 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
45920 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
45922 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
45923 /* end confdefs.h. */
45925 #ifdef HAVE_IEEEFP_H
45926 #include <ieeefp.h>
45937 if ac_fn_cxx_try_compile "$LINENO"; then :
45938 glibcxx_cv_func_isnan_use=yes
45940 glibcxx_cv_func_isnan_use=no
45942 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
45944 ac_cpp='$CPP $CPPFLAGS'
45945 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
45946 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
45947 ac_compiler_gnu=$ac_cv_c_compiler_gnu
45953 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_isnan_use" >&5
45954 $as_echo "$glibcxx_cv_func_isnan_use" >&6; }
45956 if test x$glibcxx_cv_func_isnan_use = x"yes"; then
45957 for ac_func in isnan
45959 ac_fn_c_check_func "$LINENO" "isnan" "ac_cv_func_isnan"
45960 if test "x$ac_cv_func_isnan" = x""yes; then :
45961 cat >>confdefs.h <<_ACEOF
45962 #define HAVE_ISNAN 1
45970 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _isnan declaration" >&5
45971 $as_echo_n "checking for _isnan declaration... " >&6; }
45972 if test x${glibcxx_cv_func__isnan_use+set} != xset; then
45973 if test "${glibcxx_cv_func__isnan_use+set}" = set; then :
45974 $as_echo_n "(cached) " >&6
45979 ac_cpp='$CXXCPP $CPPFLAGS'
45980 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
45981 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
45982 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
45984 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
45985 /* end confdefs.h. */
45987 #ifdef HAVE_IEEEFP_H
45988 #include <ieeefp.h>
45999 if ac_fn_cxx_try_compile "$LINENO"; then :
46000 glibcxx_cv_func__isnan_use=yes
46002 glibcxx_cv_func__isnan_use=no
46004 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
46006 ac_cpp='$CPP $CPPFLAGS'
46007 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
46008 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
46009 ac_compiler_gnu=$ac_cv_c_compiler_gnu
46015 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__isnan_use" >&5
46016 $as_echo "$glibcxx_cv_func__isnan_use" >&6; }
46018 if test x$glibcxx_cv_func__isnan_use = x"yes"; then
46019 for ac_func in _isnan
46021 ac_fn_c_check_func "$LINENO" "_isnan" "ac_cv_func__isnan"
46022 if test "x$ac_cv_func__isnan" = x""yes; then :
46023 cat >>confdefs.h <<_ACEOF
46024 #define HAVE__ISNAN 1
46037 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for finite declaration" >&5
46038 $as_echo_n "checking for finite declaration... " >&6; }
46039 if test x${glibcxx_cv_func_finite_use+set} != xset; then
46040 if test "${glibcxx_cv_func_finite_use+set}" = set; then :
46041 $as_echo_n "(cached) " >&6
46046 ac_cpp='$CXXCPP $CPPFLAGS'
46047 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
46048 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
46049 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
46051 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
46052 /* end confdefs.h. */
46054 #ifdef HAVE_IEEEFP_H
46055 #include <ieeefp.h>
46066 if ac_fn_cxx_try_compile "$LINENO"; then :
46067 glibcxx_cv_func_finite_use=yes
46069 glibcxx_cv_func_finite_use=no
46071 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
46073 ac_cpp='$CPP $CPPFLAGS'
46074 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
46075 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
46076 ac_compiler_gnu=$ac_cv_c_compiler_gnu
46082 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_finite_use" >&5
46083 $as_echo "$glibcxx_cv_func_finite_use" >&6; }
46085 if test x$glibcxx_cv_func_finite_use = x"yes"; then
46086 for ac_func in finite
46088 ac_fn_c_check_func "$LINENO" "finite" "ac_cv_func_finite"
46089 if test "x$ac_cv_func_finite" = x""yes; then :
46090 cat >>confdefs.h <<_ACEOF
46091 #define HAVE_FINITE 1
46099 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _finite declaration" >&5
46100 $as_echo_n "checking for _finite declaration... " >&6; }
46101 if test x${glibcxx_cv_func__finite_use+set} != xset; then
46102 if test "${glibcxx_cv_func__finite_use+set}" = set; then :
46103 $as_echo_n "(cached) " >&6
46108 ac_cpp='$CXXCPP $CPPFLAGS'
46109 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
46110 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
46111 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
46113 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
46114 /* end confdefs.h. */
46116 #ifdef HAVE_IEEEFP_H
46117 #include <ieeefp.h>
46128 if ac_fn_cxx_try_compile "$LINENO"; then :
46129 glibcxx_cv_func__finite_use=yes
46131 glibcxx_cv_func__finite_use=no
46133 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
46135 ac_cpp='$CPP $CPPFLAGS'
46136 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
46137 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
46138 ac_compiler_gnu=$ac_cv_c_compiler_gnu
46144 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__finite_use" >&5
46145 $as_echo "$glibcxx_cv_func__finite_use" >&6; }
46147 if test x$glibcxx_cv_func__finite_use = x"yes"; then
46148 for ac_func in _finite
46150 ac_fn_c_check_func "$LINENO" "_finite" "ac_cv_func__finite"
46151 if test "x$ac_cv_func__finite" = x""yes; then :
46152 cat >>confdefs.h <<_ACEOF
46153 #define HAVE__FINITE 1
46166 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sincos declaration" >&5
46167 $as_echo_n "checking for sincos declaration... " >&6; }
46168 if test x${glibcxx_cv_func_sincos_use+set} != xset; then
46169 if test "${glibcxx_cv_func_sincos_use+set}" = set; then :
46170 $as_echo_n "(cached) " >&6
46175 ac_cpp='$CXXCPP $CPPFLAGS'
46176 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
46177 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
46178 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
46180 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
46181 /* end confdefs.h. */
46191 if ac_fn_cxx_try_compile "$LINENO"; then :
46192 glibcxx_cv_func_sincos_use=yes
46194 glibcxx_cv_func_sincos_use=no
46196 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
46198 ac_cpp='$CPP $CPPFLAGS'
46199 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
46200 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
46201 ac_compiler_gnu=$ac_cv_c_compiler_gnu
46207 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_sincos_use" >&5
46208 $as_echo "$glibcxx_cv_func_sincos_use" >&6; }
46210 if test x$glibcxx_cv_func_sincos_use = x"yes"; then
46211 for ac_func in sincos
46213 ac_fn_c_check_func "$LINENO" "sincos" "ac_cv_func_sincos"
46214 if test "x$ac_cv_func_sincos" = x""yes; then :
46215 cat >>confdefs.h <<_ACEOF
46216 #define HAVE_SINCOS 1
46224 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _sincos declaration" >&5
46225 $as_echo_n "checking for _sincos declaration... " >&6; }
46226 if test x${glibcxx_cv_func__sincos_use+set} != xset; then
46227 if test "${glibcxx_cv_func__sincos_use+set}" = set; then :
46228 $as_echo_n "(cached) " >&6
46233 ac_cpp='$CXXCPP $CPPFLAGS'
46234 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
46235 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
46236 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
46238 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
46239 /* end confdefs.h. */
46249 if ac_fn_cxx_try_compile "$LINENO"; then :
46250 glibcxx_cv_func__sincos_use=yes
46252 glibcxx_cv_func__sincos_use=no
46254 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
46256 ac_cpp='$CPP $CPPFLAGS'
46257 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
46258 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
46259 ac_compiler_gnu=$ac_cv_c_compiler_gnu
46265 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__sincos_use" >&5
46266 $as_echo "$glibcxx_cv_func__sincos_use" >&6; }
46268 if test x$glibcxx_cv_func__sincos_use = x"yes"; then
46269 for ac_func in _sincos
46271 ac_fn_c_check_func "$LINENO" "_sincos" "ac_cv_func__sincos"
46272 if test "x$ac_cv_func__sincos" = x""yes; then :
46273 cat >>confdefs.h <<_ACEOF
46274 #define HAVE__SINCOS 1
46287 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fpclass declaration" >&5
46288 $as_echo_n "checking for fpclass declaration... " >&6; }
46289 if test x${glibcxx_cv_func_fpclass_use+set} != xset; then
46290 if test "${glibcxx_cv_func_fpclass_use+set}" = set; then :
46291 $as_echo_n "(cached) " >&6
46296 ac_cpp='$CXXCPP $CPPFLAGS'
46297 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
46298 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
46299 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
46301 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
46302 /* end confdefs.h. */
46304 #ifdef HAVE_IEEEFP_H
46305 #include <ieeefp.h>
46316 if ac_fn_cxx_try_compile "$LINENO"; then :
46317 glibcxx_cv_func_fpclass_use=yes
46319 glibcxx_cv_func_fpclass_use=no
46321 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
46323 ac_cpp='$CPP $CPPFLAGS'
46324 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
46325 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
46326 ac_compiler_gnu=$ac_cv_c_compiler_gnu
46332 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_fpclass_use" >&5
46333 $as_echo "$glibcxx_cv_func_fpclass_use" >&6; }
46335 if test x$glibcxx_cv_func_fpclass_use = x"yes"; then
46336 for ac_func in fpclass
46338 ac_fn_c_check_func "$LINENO" "fpclass" "ac_cv_func_fpclass"
46339 if test "x$ac_cv_func_fpclass" = x""yes; then :
46340 cat >>confdefs.h <<_ACEOF
46341 #define HAVE_FPCLASS 1
46349 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _fpclass declaration" >&5
46350 $as_echo_n "checking for _fpclass declaration... " >&6; }
46351 if test x${glibcxx_cv_func__fpclass_use+set} != xset; then
46352 if test "${glibcxx_cv_func__fpclass_use+set}" = set; then :
46353 $as_echo_n "(cached) " >&6
46358 ac_cpp='$CXXCPP $CPPFLAGS'
46359 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
46360 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
46361 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
46363 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
46364 /* end confdefs.h. */
46366 #ifdef HAVE_IEEEFP_H
46367 #include <ieeefp.h>
46378 if ac_fn_cxx_try_compile "$LINENO"; then :
46379 glibcxx_cv_func__fpclass_use=yes
46381 glibcxx_cv_func__fpclass_use=no
46383 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
46385 ac_cpp='$CPP $CPPFLAGS'
46386 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
46387 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
46388 ac_compiler_gnu=$ac_cv_c_compiler_gnu
46394 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__fpclass_use" >&5
46395 $as_echo "$glibcxx_cv_func__fpclass_use" >&6; }
46397 if test x$glibcxx_cv_func__fpclass_use = x"yes"; then
46398 for ac_func in _fpclass
46400 ac_fn_c_check_func "$LINENO" "_fpclass" "ac_cv_func__fpclass"
46401 if test "x$ac_cv_func__fpclass" = x""yes; then :
46402 cat >>confdefs.h <<_ACEOF
46403 #define HAVE__FPCLASS 1
46416 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for qfpclass declaration" >&5
46417 $as_echo_n "checking for qfpclass declaration... " >&6; }
46418 if test x${glibcxx_cv_func_qfpclass_use+set} != xset; then
46419 if test "${glibcxx_cv_func_qfpclass_use+set}" = set; then :
46420 $as_echo_n "(cached) " >&6
46425 ac_cpp='$CXXCPP $CPPFLAGS'
46426 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
46427 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
46428 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
46430 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
46431 /* end confdefs.h. */
46433 #ifdef HAVE_IEEEFP_H
46434 #include <ieeefp.h>
46445 if ac_fn_cxx_try_compile "$LINENO"; then :
46446 glibcxx_cv_func_qfpclass_use=yes
46448 glibcxx_cv_func_qfpclass_use=no
46450 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
46452 ac_cpp='$CPP $CPPFLAGS'
46453 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
46454 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
46455 ac_compiler_gnu=$ac_cv_c_compiler_gnu
46461 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_qfpclass_use" >&5
46462 $as_echo "$glibcxx_cv_func_qfpclass_use" >&6; }
46464 if test x$glibcxx_cv_func_qfpclass_use = x"yes"; then
46465 for ac_func in qfpclass
46467 ac_fn_c_check_func "$LINENO" "qfpclass" "ac_cv_func_qfpclass"
46468 if test "x$ac_cv_func_qfpclass" = x""yes; then :
46469 cat >>confdefs.h <<_ACEOF
46470 #define HAVE_QFPCLASS 1
46478 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _qfpclass declaration" >&5
46479 $as_echo_n "checking for _qfpclass declaration... " >&6; }
46480 if test x${glibcxx_cv_func__qfpclass_use+set} != xset; then
46481 if test "${glibcxx_cv_func__qfpclass_use+set}" = set; then :
46482 $as_echo_n "(cached) " >&6
46487 ac_cpp='$CXXCPP $CPPFLAGS'
46488 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
46489 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
46490 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
46492 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
46493 /* end confdefs.h. */
46495 #ifdef HAVE_IEEEFP_H
46496 #include <ieeefp.h>
46507 if ac_fn_cxx_try_compile "$LINENO"; then :
46508 glibcxx_cv_func__qfpclass_use=yes
46510 glibcxx_cv_func__qfpclass_use=no
46512 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
46514 ac_cpp='$CPP $CPPFLAGS'
46515 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
46516 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
46517 ac_compiler_gnu=$ac_cv_c_compiler_gnu
46523 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__qfpclass_use" >&5
46524 $as_echo "$glibcxx_cv_func__qfpclass_use" >&6; }
46526 if test x$glibcxx_cv_func__qfpclass_use = x"yes"; then
46527 for ac_func in _qfpclass
46529 ac_fn_c_check_func "$LINENO" "_qfpclass" "ac_cv_func__qfpclass"
46530 if test "x$ac_cv_func__qfpclass" = x""yes; then :
46531 cat >>confdefs.h <<_ACEOF
46532 #define HAVE__QFPCLASS 1
46545 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for hypot declaration" >&5
46546 $as_echo_n "checking for hypot declaration... " >&6; }
46547 if test x${glibcxx_cv_func_hypot_use+set} != xset; then
46548 if test "${glibcxx_cv_func_hypot_use+set}" = set; then :
46549 $as_echo_n "(cached) " >&6
46554 ac_cpp='$CXXCPP $CPPFLAGS'
46555 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
46556 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
46557 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
46559 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
46560 /* end confdefs.h. */
46570 if ac_fn_cxx_try_compile "$LINENO"; then :
46571 glibcxx_cv_func_hypot_use=yes
46573 glibcxx_cv_func_hypot_use=no
46575 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
46577 ac_cpp='$CPP $CPPFLAGS'
46578 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
46579 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
46580 ac_compiler_gnu=$ac_cv_c_compiler_gnu
46586 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_hypot_use" >&5
46587 $as_echo "$glibcxx_cv_func_hypot_use" >&6; }
46589 if test x$glibcxx_cv_func_hypot_use = x"yes"; then
46590 for ac_func in hypot
46592 ac_fn_c_check_func "$LINENO" "hypot" "ac_cv_func_hypot"
46593 if test "x$ac_cv_func_hypot" = x""yes; then :
46594 cat >>confdefs.h <<_ACEOF
46595 #define HAVE_HYPOT 1
46603 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _hypot declaration" >&5
46604 $as_echo_n "checking for _hypot declaration... " >&6; }
46605 if test x${glibcxx_cv_func__hypot_use+set} != xset; then
46606 if test "${glibcxx_cv_func__hypot_use+set}" = set; then :
46607 $as_echo_n "(cached) " >&6
46612 ac_cpp='$CXXCPP $CPPFLAGS'
46613 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
46614 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
46615 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
46617 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
46618 /* end confdefs.h. */
46628 if ac_fn_cxx_try_compile "$LINENO"; then :
46629 glibcxx_cv_func__hypot_use=yes
46631 glibcxx_cv_func__hypot_use=no
46633 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
46635 ac_cpp='$CPP $CPPFLAGS'
46636 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
46637 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
46638 ac_compiler_gnu=$ac_cv_c_compiler_gnu
46644 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__hypot_use" >&5
46645 $as_echo "$glibcxx_cv_func__hypot_use" >&6; }
46647 if test x$glibcxx_cv_func__hypot_use = x"yes"; then
46648 for ac_func in _hypot
46650 ac_fn_c_check_func "$LINENO" "_hypot" "ac_cv_func__hypot"
46651 if test "x$ac_cv_func__hypot" = x""yes; then :
46652 cat >>confdefs.h <<_ACEOF
46653 #define HAVE__HYPOT 1
46666 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for float trig functions" >&5
46667 $as_echo_n "checking for float trig functions... " >&6; }
46668 if test "${glibcxx_cv_func_float_trig_use+set}" = set; then :
46669 $as_echo_n "(cached) " >&6
46674 ac_cpp='$CXXCPP $CPPFLAGS'
46675 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
46676 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
46677 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
46679 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
46680 /* end confdefs.h. */
46685 acosf (0); asinf (0); atanf (0); cosf (0); sinf (0); tanf (0); coshf (0); sinhf (0); tanhf (0);
46690 if ac_fn_cxx_try_compile "$LINENO"; then :
46691 glibcxx_cv_func_float_trig_use=yes
46693 glibcxx_cv_func_float_trig_use=no
46695 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
46697 ac_cpp='$CPP $CPPFLAGS'
46698 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
46699 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
46700 ac_compiler_gnu=$ac_cv_c_compiler_gnu
46704 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_float_trig_use" >&5
46705 $as_echo "$glibcxx_cv_func_float_trig_use" >&6; }
46706 if test x$glibcxx_cv_func_float_trig_use = x"yes"; then
46707 for ac_func in acosf asinf atanf cosf sinf tanf coshf sinhf tanhf
46709 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
46710 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
46711 eval as_val=\$$as_ac_var
46712 if test "x$as_val" = x""yes; then :
46713 cat >>confdefs.h <<_ACEOF
46714 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
46721 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _float trig functions" >&5
46722 $as_echo_n "checking for _float trig functions... " >&6; }
46723 if test "${glibcxx_cv_func__float_trig_use+set}" = set; then :
46724 $as_echo_n "(cached) " >&6
46729 ac_cpp='$CXXCPP $CPPFLAGS'
46730 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
46731 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
46732 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
46734 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
46735 /* end confdefs.h. */
46740 _acosf (0); _asinf (0); _atanf (0); _cosf (0); _sinf (0); _tanf (0); _coshf (0); _sinhf (0); _tanhf (0);
46745 if ac_fn_cxx_try_compile "$LINENO"; then :
46746 glibcxx_cv_func__float_trig_use=yes
46748 glibcxx_cv_func__float_trig_use=no
46750 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
46752 ac_cpp='$CPP $CPPFLAGS'
46753 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
46754 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
46755 ac_compiler_gnu=$ac_cv_c_compiler_gnu
46759 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__float_trig_use" >&5
46760 $as_echo "$glibcxx_cv_func__float_trig_use" >&6; }
46761 if test x$glibcxx_cv_func__float_trig_use = x"yes"; then
46762 for ac_func in _acosf _asinf _atanf _cosf _sinf _tanf _coshf _sinhf _tanhf
46764 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
46765 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
46766 eval as_val=\$$as_ac_var
46767 if test "x$as_val" = x""yes; then :
46768 cat >>confdefs.h <<_ACEOF
46769 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
46782 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for float round functions" >&5
46783 $as_echo_n "checking for float round functions... " >&6; }
46784 if test "${glibcxx_cv_func_float_round_use+set}" = set; then :
46785 $as_echo_n "(cached) " >&6
46790 ac_cpp='$CXXCPP $CPPFLAGS'
46791 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
46792 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
46793 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
46795 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
46796 /* end confdefs.h. */
46801 ceilf (0); floorf (0);
46806 if ac_fn_cxx_try_compile "$LINENO"; then :
46807 glibcxx_cv_func_float_round_use=yes
46809 glibcxx_cv_func_float_round_use=no
46811 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
46813 ac_cpp='$CPP $CPPFLAGS'
46814 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
46815 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
46816 ac_compiler_gnu=$ac_cv_c_compiler_gnu
46820 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_float_round_use" >&5
46821 $as_echo "$glibcxx_cv_func_float_round_use" >&6; }
46822 if test x$glibcxx_cv_func_float_round_use = x"yes"; then
46823 for ac_func in ceilf floorf
46825 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
46826 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
46827 eval as_val=\$$as_ac_var
46828 if test "x$as_val" = x""yes; then :
46829 cat >>confdefs.h <<_ACEOF
46830 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
46837 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _float round functions" >&5
46838 $as_echo_n "checking for _float round functions... " >&6; }
46839 if test "${glibcxx_cv_func__float_round_use+set}" = set; then :
46840 $as_echo_n "(cached) " >&6
46845 ac_cpp='$CXXCPP $CPPFLAGS'
46846 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
46847 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
46848 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
46850 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
46851 /* end confdefs.h. */
46856 _ceilf (0); _floorf (0);
46861 if ac_fn_cxx_try_compile "$LINENO"; then :
46862 glibcxx_cv_func__float_round_use=yes
46864 glibcxx_cv_func__float_round_use=no
46866 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
46868 ac_cpp='$CPP $CPPFLAGS'
46869 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
46870 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
46871 ac_compiler_gnu=$ac_cv_c_compiler_gnu
46875 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__float_round_use" >&5
46876 $as_echo "$glibcxx_cv_func__float_round_use" >&6; }
46877 if test x$glibcxx_cv_func__float_round_use = x"yes"; then
46878 for ac_func in _ceilf _floorf
46880 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
46881 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
46882 eval as_val=\$$as_ac_var
46883 if test "x$as_val" = x""yes; then :
46884 cat >>confdefs.h <<_ACEOF
46885 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
46899 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for expf declaration" >&5
46900 $as_echo_n "checking for expf declaration... " >&6; }
46901 if test x${glibcxx_cv_func_expf_use+set} != xset; then
46902 if test "${glibcxx_cv_func_expf_use+set}" = set; then :
46903 $as_echo_n "(cached) " >&6
46908 ac_cpp='$CXXCPP $CPPFLAGS'
46909 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
46910 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
46911 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
46913 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
46914 /* end confdefs.h. */
46916 #ifdef HAVE_IEEEFP_H
46917 #include <ieeefp.h>
46928 if ac_fn_cxx_try_compile "$LINENO"; then :
46929 glibcxx_cv_func_expf_use=yes
46931 glibcxx_cv_func_expf_use=no
46933 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
46935 ac_cpp='$CPP $CPPFLAGS'
46936 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
46937 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
46938 ac_compiler_gnu=$ac_cv_c_compiler_gnu
46944 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_expf_use" >&5
46945 $as_echo "$glibcxx_cv_func_expf_use" >&6; }
46947 if test x$glibcxx_cv_func_expf_use = x"yes"; then
46948 for ac_func in expf
46950 ac_fn_c_check_func "$LINENO" "expf" "ac_cv_func_expf"
46951 if test "x$ac_cv_func_expf" = x""yes; then :
46952 cat >>confdefs.h <<_ACEOF
46953 #define HAVE_EXPF 1
46961 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _expf declaration" >&5
46962 $as_echo_n "checking for _expf declaration... " >&6; }
46963 if test x${glibcxx_cv_func__expf_use+set} != xset; then
46964 if test "${glibcxx_cv_func__expf_use+set}" = set; then :
46965 $as_echo_n "(cached) " >&6
46970 ac_cpp='$CXXCPP $CPPFLAGS'
46971 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
46972 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
46973 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
46975 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
46976 /* end confdefs.h. */
46978 #ifdef HAVE_IEEEFP_H
46979 #include <ieeefp.h>
46990 if ac_fn_cxx_try_compile "$LINENO"; then :
46991 glibcxx_cv_func__expf_use=yes
46993 glibcxx_cv_func__expf_use=no
46995 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
46997 ac_cpp='$CPP $CPPFLAGS'
46998 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
46999 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
47000 ac_compiler_gnu=$ac_cv_c_compiler_gnu
47006 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__expf_use" >&5
47007 $as_echo "$glibcxx_cv_func__expf_use" >&6; }
47009 if test x$glibcxx_cv_func__expf_use = x"yes"; then
47010 for ac_func in _expf
47012 ac_fn_c_check_func "$LINENO" "_expf" "ac_cv_func__expf"
47013 if test "x$ac_cv_func__expf" = x""yes; then :
47014 cat >>confdefs.h <<_ACEOF
47015 #define HAVE__EXPF 1
47028 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for isnanf declaration" >&5
47029 $as_echo_n "checking for isnanf declaration... " >&6; }
47030 if test x${glibcxx_cv_func_isnanf_use+set} != xset; then
47031 if test "${glibcxx_cv_func_isnanf_use+set}" = set; then :
47032 $as_echo_n "(cached) " >&6
47037 ac_cpp='$CXXCPP $CPPFLAGS'
47038 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
47039 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
47040 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
47042 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
47043 /* end confdefs.h. */
47045 #ifdef HAVE_IEEEFP_H
47046 #include <ieeefp.h>
47057 if ac_fn_cxx_try_compile "$LINENO"; then :
47058 glibcxx_cv_func_isnanf_use=yes
47060 glibcxx_cv_func_isnanf_use=no
47062 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
47064 ac_cpp='$CPP $CPPFLAGS'
47065 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
47066 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
47067 ac_compiler_gnu=$ac_cv_c_compiler_gnu
47073 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_isnanf_use" >&5
47074 $as_echo "$glibcxx_cv_func_isnanf_use" >&6; }
47076 if test x$glibcxx_cv_func_isnanf_use = x"yes"; then
47077 for ac_func in isnanf
47079 ac_fn_c_check_func "$LINENO" "isnanf" "ac_cv_func_isnanf"
47080 if test "x$ac_cv_func_isnanf" = x""yes; then :
47081 cat >>confdefs.h <<_ACEOF
47082 #define HAVE_ISNANF 1
47090 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _isnanf declaration" >&5
47091 $as_echo_n "checking for _isnanf declaration... " >&6; }
47092 if test x${glibcxx_cv_func__isnanf_use+set} != xset; then
47093 if test "${glibcxx_cv_func__isnanf_use+set}" = set; then :
47094 $as_echo_n "(cached) " >&6
47099 ac_cpp='$CXXCPP $CPPFLAGS'
47100 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
47101 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
47102 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
47104 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
47105 /* end confdefs.h. */
47107 #ifdef HAVE_IEEEFP_H
47108 #include <ieeefp.h>
47119 if ac_fn_cxx_try_compile "$LINENO"; then :
47120 glibcxx_cv_func__isnanf_use=yes
47122 glibcxx_cv_func__isnanf_use=no
47124 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
47126 ac_cpp='$CPP $CPPFLAGS'
47127 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
47128 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
47129 ac_compiler_gnu=$ac_cv_c_compiler_gnu
47135 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__isnanf_use" >&5
47136 $as_echo "$glibcxx_cv_func__isnanf_use" >&6; }
47138 if test x$glibcxx_cv_func__isnanf_use = x"yes"; then
47139 for ac_func in _isnanf
47141 ac_fn_c_check_func "$LINENO" "_isnanf" "ac_cv_func__isnanf"
47142 if test "x$ac_cv_func__isnanf" = x""yes; then :
47143 cat >>confdefs.h <<_ACEOF
47144 #define HAVE__ISNANF 1
47157 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for isinff declaration" >&5
47158 $as_echo_n "checking for isinff declaration... " >&6; }
47159 if test x${glibcxx_cv_func_isinff_use+set} != xset; then
47160 if test "${glibcxx_cv_func_isinff_use+set}" = set; then :
47161 $as_echo_n "(cached) " >&6
47166 ac_cpp='$CXXCPP $CPPFLAGS'
47167 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
47168 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
47169 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
47171 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
47172 /* end confdefs.h. */
47174 #ifdef HAVE_IEEEFP_H
47175 #include <ieeefp.h>
47186 if ac_fn_cxx_try_compile "$LINENO"; then :
47187 glibcxx_cv_func_isinff_use=yes
47189 glibcxx_cv_func_isinff_use=no
47191 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
47193 ac_cpp='$CPP $CPPFLAGS'
47194 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
47195 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
47196 ac_compiler_gnu=$ac_cv_c_compiler_gnu
47202 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_isinff_use" >&5
47203 $as_echo "$glibcxx_cv_func_isinff_use" >&6; }
47205 if test x$glibcxx_cv_func_isinff_use = x"yes"; then
47206 for ac_func in isinff
47208 ac_fn_c_check_func "$LINENO" "isinff" "ac_cv_func_isinff"
47209 if test "x$ac_cv_func_isinff" = x""yes; then :
47210 cat >>confdefs.h <<_ACEOF
47211 #define HAVE_ISINFF 1
47219 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _isinff declaration" >&5
47220 $as_echo_n "checking for _isinff declaration... " >&6; }
47221 if test x${glibcxx_cv_func__isinff_use+set} != xset; then
47222 if test "${glibcxx_cv_func__isinff_use+set}" = set; then :
47223 $as_echo_n "(cached) " >&6
47228 ac_cpp='$CXXCPP $CPPFLAGS'
47229 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
47230 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
47231 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
47233 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
47234 /* end confdefs.h. */
47236 #ifdef HAVE_IEEEFP_H
47237 #include <ieeefp.h>
47248 if ac_fn_cxx_try_compile "$LINENO"; then :
47249 glibcxx_cv_func__isinff_use=yes
47251 glibcxx_cv_func__isinff_use=no
47253 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
47255 ac_cpp='$CPP $CPPFLAGS'
47256 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
47257 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
47258 ac_compiler_gnu=$ac_cv_c_compiler_gnu
47264 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__isinff_use" >&5
47265 $as_echo "$glibcxx_cv_func__isinff_use" >&6; }
47267 if test x$glibcxx_cv_func__isinff_use = x"yes"; then
47268 for ac_func in _isinff
47270 ac_fn_c_check_func "$LINENO" "_isinff" "ac_cv_func__isinff"
47271 if test "x$ac_cv_func__isinff" = x""yes; then :
47272 cat >>confdefs.h <<_ACEOF
47273 #define HAVE__ISINFF 1
47286 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for atan2f declaration" >&5
47287 $as_echo_n "checking for atan2f declaration... " >&6; }
47288 if test x${glibcxx_cv_func_atan2f_use+set} != xset; then
47289 if test "${glibcxx_cv_func_atan2f_use+set}" = set; then :
47290 $as_echo_n "(cached) " >&6
47295 ac_cpp='$CXXCPP $CPPFLAGS'
47296 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
47297 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
47298 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
47300 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
47301 /* end confdefs.h. */
47311 if ac_fn_cxx_try_compile "$LINENO"; then :
47312 glibcxx_cv_func_atan2f_use=yes
47314 glibcxx_cv_func_atan2f_use=no
47316 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
47318 ac_cpp='$CPP $CPPFLAGS'
47319 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
47320 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
47321 ac_compiler_gnu=$ac_cv_c_compiler_gnu
47327 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_atan2f_use" >&5
47328 $as_echo "$glibcxx_cv_func_atan2f_use" >&6; }
47330 if test x$glibcxx_cv_func_atan2f_use = x"yes"; then
47331 for ac_func in atan2f
47333 ac_fn_c_check_func "$LINENO" "atan2f" "ac_cv_func_atan2f"
47334 if test "x$ac_cv_func_atan2f" = x""yes; then :
47335 cat >>confdefs.h <<_ACEOF
47336 #define HAVE_ATAN2F 1
47344 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _atan2f declaration" >&5
47345 $as_echo_n "checking for _atan2f declaration... " >&6; }
47346 if test x${glibcxx_cv_func__atan2f_use+set} != xset; then
47347 if test "${glibcxx_cv_func__atan2f_use+set}" = set; then :
47348 $as_echo_n "(cached) " >&6
47353 ac_cpp='$CXXCPP $CPPFLAGS'
47354 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
47355 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
47356 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
47358 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
47359 /* end confdefs.h. */
47369 if ac_fn_cxx_try_compile "$LINENO"; then :
47370 glibcxx_cv_func__atan2f_use=yes
47372 glibcxx_cv_func__atan2f_use=no
47374 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
47376 ac_cpp='$CPP $CPPFLAGS'
47377 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
47378 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
47379 ac_compiler_gnu=$ac_cv_c_compiler_gnu
47385 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__atan2f_use" >&5
47386 $as_echo "$glibcxx_cv_func__atan2f_use" >&6; }
47388 if test x$glibcxx_cv_func__atan2f_use = x"yes"; then
47389 for ac_func in _atan2f
47391 ac_fn_c_check_func "$LINENO" "_atan2f" "ac_cv_func__atan2f"
47392 if test "x$ac_cv_func__atan2f" = x""yes; then :
47393 cat >>confdefs.h <<_ACEOF
47394 #define HAVE__ATAN2F 1
47407 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fabsf declaration" >&5
47408 $as_echo_n "checking for fabsf declaration... " >&6; }
47409 if test x${glibcxx_cv_func_fabsf_use+set} != xset; then
47410 if test "${glibcxx_cv_func_fabsf_use+set}" = set; then :
47411 $as_echo_n "(cached) " >&6
47416 ac_cpp='$CXXCPP $CPPFLAGS'
47417 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
47418 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
47419 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
47421 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
47422 /* end confdefs.h. */
47424 #ifdef HAVE_IEEEFP_H
47425 #include <ieeefp.h>
47436 if ac_fn_cxx_try_compile "$LINENO"; then :
47437 glibcxx_cv_func_fabsf_use=yes
47439 glibcxx_cv_func_fabsf_use=no
47441 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
47443 ac_cpp='$CPP $CPPFLAGS'
47444 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
47445 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
47446 ac_compiler_gnu=$ac_cv_c_compiler_gnu
47452 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_fabsf_use" >&5
47453 $as_echo "$glibcxx_cv_func_fabsf_use" >&6; }
47455 if test x$glibcxx_cv_func_fabsf_use = x"yes"; then
47456 for ac_func in fabsf
47458 ac_fn_c_check_func "$LINENO" "fabsf" "ac_cv_func_fabsf"
47459 if test "x$ac_cv_func_fabsf" = x""yes; then :
47460 cat >>confdefs.h <<_ACEOF
47461 #define HAVE_FABSF 1
47469 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _fabsf declaration" >&5
47470 $as_echo_n "checking for _fabsf declaration... " >&6; }
47471 if test x${glibcxx_cv_func__fabsf_use+set} != xset; then
47472 if test "${glibcxx_cv_func__fabsf_use+set}" = set; then :
47473 $as_echo_n "(cached) " >&6
47478 ac_cpp='$CXXCPP $CPPFLAGS'
47479 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
47480 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
47481 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
47483 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
47484 /* end confdefs.h. */
47486 #ifdef HAVE_IEEEFP_H
47487 #include <ieeefp.h>
47498 if ac_fn_cxx_try_compile "$LINENO"; then :
47499 glibcxx_cv_func__fabsf_use=yes
47501 glibcxx_cv_func__fabsf_use=no
47503 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
47505 ac_cpp='$CPP $CPPFLAGS'
47506 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
47507 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
47508 ac_compiler_gnu=$ac_cv_c_compiler_gnu
47514 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__fabsf_use" >&5
47515 $as_echo "$glibcxx_cv_func__fabsf_use" >&6; }
47517 if test x$glibcxx_cv_func__fabsf_use = x"yes"; then
47518 for ac_func in _fabsf
47520 ac_fn_c_check_func "$LINENO" "_fabsf" "ac_cv_func__fabsf"
47521 if test "x$ac_cv_func__fabsf" = x""yes; then :
47522 cat >>confdefs.h <<_ACEOF
47523 #define HAVE__FABSF 1
47536 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fmodf declaration" >&5
47537 $as_echo_n "checking for fmodf declaration... " >&6; }
47538 if test x${glibcxx_cv_func_fmodf_use+set} != xset; then
47539 if test "${glibcxx_cv_func_fmodf_use+set}" = set; then :
47540 $as_echo_n "(cached) " >&6
47545 ac_cpp='$CXXCPP $CPPFLAGS'
47546 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
47547 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
47548 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
47550 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
47551 /* end confdefs.h. */
47561 if ac_fn_cxx_try_compile "$LINENO"; then :
47562 glibcxx_cv_func_fmodf_use=yes
47564 glibcxx_cv_func_fmodf_use=no
47566 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
47568 ac_cpp='$CPP $CPPFLAGS'
47569 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
47570 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
47571 ac_compiler_gnu=$ac_cv_c_compiler_gnu
47577 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_fmodf_use" >&5
47578 $as_echo "$glibcxx_cv_func_fmodf_use" >&6; }
47580 if test x$glibcxx_cv_func_fmodf_use = x"yes"; then
47581 for ac_func in fmodf
47583 ac_fn_c_check_func "$LINENO" "fmodf" "ac_cv_func_fmodf"
47584 if test "x$ac_cv_func_fmodf" = x""yes; then :
47585 cat >>confdefs.h <<_ACEOF
47586 #define HAVE_FMODF 1
47594 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _fmodf declaration" >&5
47595 $as_echo_n "checking for _fmodf declaration... " >&6; }
47596 if test x${glibcxx_cv_func__fmodf_use+set} != xset; then
47597 if test "${glibcxx_cv_func__fmodf_use+set}" = set; then :
47598 $as_echo_n "(cached) " >&6
47603 ac_cpp='$CXXCPP $CPPFLAGS'
47604 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
47605 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
47606 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
47608 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
47609 /* end confdefs.h. */
47619 if ac_fn_cxx_try_compile "$LINENO"; then :
47620 glibcxx_cv_func__fmodf_use=yes
47622 glibcxx_cv_func__fmodf_use=no
47624 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
47626 ac_cpp='$CPP $CPPFLAGS'
47627 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
47628 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
47629 ac_compiler_gnu=$ac_cv_c_compiler_gnu
47635 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__fmodf_use" >&5
47636 $as_echo "$glibcxx_cv_func__fmodf_use" >&6; }
47638 if test x$glibcxx_cv_func__fmodf_use = x"yes"; then
47639 for ac_func in _fmodf
47641 ac_fn_c_check_func "$LINENO" "_fmodf" "ac_cv_func__fmodf"
47642 if test "x$ac_cv_func__fmodf" = x""yes; then :
47643 cat >>confdefs.h <<_ACEOF
47644 #define HAVE__FMODF 1
47657 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for frexpf declaration" >&5
47658 $as_echo_n "checking for frexpf declaration... " >&6; }
47659 if test x${glibcxx_cv_func_frexpf_use+set} != xset; then
47660 if test "${glibcxx_cv_func_frexpf_use+set}" = set; then :
47661 $as_echo_n "(cached) " >&6
47666 ac_cpp='$CXXCPP $CPPFLAGS'
47667 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
47668 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
47669 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
47671 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
47672 /* end confdefs.h. */
47682 if ac_fn_cxx_try_compile "$LINENO"; then :
47683 glibcxx_cv_func_frexpf_use=yes
47685 glibcxx_cv_func_frexpf_use=no
47687 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
47689 ac_cpp='$CPP $CPPFLAGS'
47690 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
47691 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
47692 ac_compiler_gnu=$ac_cv_c_compiler_gnu
47698 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_frexpf_use" >&5
47699 $as_echo "$glibcxx_cv_func_frexpf_use" >&6; }
47701 if test x$glibcxx_cv_func_frexpf_use = x"yes"; then
47702 for ac_func in frexpf
47704 ac_fn_c_check_func "$LINENO" "frexpf" "ac_cv_func_frexpf"
47705 if test "x$ac_cv_func_frexpf" = x""yes; then :
47706 cat >>confdefs.h <<_ACEOF
47707 #define HAVE_FREXPF 1
47715 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _frexpf declaration" >&5
47716 $as_echo_n "checking for _frexpf declaration... " >&6; }
47717 if test x${glibcxx_cv_func__frexpf_use+set} != xset; then
47718 if test "${glibcxx_cv_func__frexpf_use+set}" = set; then :
47719 $as_echo_n "(cached) " >&6
47724 ac_cpp='$CXXCPP $CPPFLAGS'
47725 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
47726 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
47727 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
47729 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
47730 /* end confdefs.h. */
47740 if ac_fn_cxx_try_compile "$LINENO"; then :
47741 glibcxx_cv_func__frexpf_use=yes
47743 glibcxx_cv_func__frexpf_use=no
47745 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
47747 ac_cpp='$CPP $CPPFLAGS'
47748 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
47749 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
47750 ac_compiler_gnu=$ac_cv_c_compiler_gnu
47756 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__frexpf_use" >&5
47757 $as_echo "$glibcxx_cv_func__frexpf_use" >&6; }
47759 if test x$glibcxx_cv_func__frexpf_use = x"yes"; then
47760 for ac_func in _frexpf
47762 ac_fn_c_check_func "$LINENO" "_frexpf" "ac_cv_func__frexpf"
47763 if test "x$ac_cv_func__frexpf" = x""yes; then :
47764 cat >>confdefs.h <<_ACEOF
47765 #define HAVE__FREXPF 1
47778 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for hypotf declaration" >&5
47779 $as_echo_n "checking for hypotf declaration... " >&6; }
47780 if test x${glibcxx_cv_func_hypotf_use+set} != xset; then
47781 if test "${glibcxx_cv_func_hypotf_use+set}" = set; then :
47782 $as_echo_n "(cached) " >&6
47787 ac_cpp='$CXXCPP $CPPFLAGS'
47788 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
47789 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
47790 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
47792 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
47793 /* end confdefs.h. */
47803 if ac_fn_cxx_try_compile "$LINENO"; then :
47804 glibcxx_cv_func_hypotf_use=yes
47806 glibcxx_cv_func_hypotf_use=no
47808 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
47810 ac_cpp='$CPP $CPPFLAGS'
47811 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
47812 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
47813 ac_compiler_gnu=$ac_cv_c_compiler_gnu
47819 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_hypotf_use" >&5
47820 $as_echo "$glibcxx_cv_func_hypotf_use" >&6; }
47822 if test x$glibcxx_cv_func_hypotf_use = x"yes"; then
47823 for ac_func in hypotf
47825 ac_fn_c_check_func "$LINENO" "hypotf" "ac_cv_func_hypotf"
47826 if test "x$ac_cv_func_hypotf" = x""yes; then :
47827 cat >>confdefs.h <<_ACEOF
47828 #define HAVE_HYPOTF 1
47836 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _hypotf declaration" >&5
47837 $as_echo_n "checking for _hypotf declaration... " >&6; }
47838 if test x${glibcxx_cv_func__hypotf_use+set} != xset; then
47839 if test "${glibcxx_cv_func__hypotf_use+set}" = set; then :
47840 $as_echo_n "(cached) " >&6
47845 ac_cpp='$CXXCPP $CPPFLAGS'
47846 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
47847 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
47848 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
47850 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
47851 /* end confdefs.h. */
47861 if ac_fn_cxx_try_compile "$LINENO"; then :
47862 glibcxx_cv_func__hypotf_use=yes
47864 glibcxx_cv_func__hypotf_use=no
47866 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
47868 ac_cpp='$CPP $CPPFLAGS'
47869 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
47870 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
47871 ac_compiler_gnu=$ac_cv_c_compiler_gnu
47877 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__hypotf_use" >&5
47878 $as_echo "$glibcxx_cv_func__hypotf_use" >&6; }
47880 if test x$glibcxx_cv_func__hypotf_use = x"yes"; then
47881 for ac_func in _hypotf
47883 ac_fn_c_check_func "$LINENO" "_hypotf" "ac_cv_func__hypotf"
47884 if test "x$ac_cv_func__hypotf" = x""yes; then :
47885 cat >>confdefs.h <<_ACEOF
47886 #define HAVE__HYPOTF 1
47899 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ldexpf declaration" >&5
47900 $as_echo_n "checking for ldexpf declaration... " >&6; }
47901 if test x${glibcxx_cv_func_ldexpf_use+set} != xset; then
47902 if test "${glibcxx_cv_func_ldexpf_use+set}" = set; then :
47903 $as_echo_n "(cached) " >&6
47908 ac_cpp='$CXXCPP $CPPFLAGS'
47909 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
47910 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
47911 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
47913 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
47914 /* end confdefs.h. */
47924 if ac_fn_cxx_try_compile "$LINENO"; then :
47925 glibcxx_cv_func_ldexpf_use=yes
47927 glibcxx_cv_func_ldexpf_use=no
47929 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
47931 ac_cpp='$CPP $CPPFLAGS'
47932 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
47933 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
47934 ac_compiler_gnu=$ac_cv_c_compiler_gnu
47940 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_ldexpf_use" >&5
47941 $as_echo "$glibcxx_cv_func_ldexpf_use" >&6; }
47943 if test x$glibcxx_cv_func_ldexpf_use = x"yes"; then
47944 for ac_func in ldexpf
47946 ac_fn_c_check_func "$LINENO" "ldexpf" "ac_cv_func_ldexpf"
47947 if test "x$ac_cv_func_ldexpf" = x""yes; then :
47948 cat >>confdefs.h <<_ACEOF
47949 #define HAVE_LDEXPF 1
47957 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _ldexpf declaration" >&5
47958 $as_echo_n "checking for _ldexpf declaration... " >&6; }
47959 if test x${glibcxx_cv_func__ldexpf_use+set} != xset; then
47960 if test "${glibcxx_cv_func__ldexpf_use+set}" = set; then :
47961 $as_echo_n "(cached) " >&6
47966 ac_cpp='$CXXCPP $CPPFLAGS'
47967 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
47968 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
47969 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
47971 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
47972 /* end confdefs.h. */
47982 if ac_fn_cxx_try_compile "$LINENO"; then :
47983 glibcxx_cv_func__ldexpf_use=yes
47985 glibcxx_cv_func__ldexpf_use=no
47987 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
47989 ac_cpp='$CPP $CPPFLAGS'
47990 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
47991 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
47992 ac_compiler_gnu=$ac_cv_c_compiler_gnu
47998 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__ldexpf_use" >&5
47999 $as_echo "$glibcxx_cv_func__ldexpf_use" >&6; }
48001 if test x$glibcxx_cv_func__ldexpf_use = x"yes"; then
48002 for ac_func in _ldexpf
48004 ac_fn_c_check_func "$LINENO" "_ldexpf" "ac_cv_func__ldexpf"
48005 if test "x$ac_cv_func__ldexpf" = x""yes; then :
48006 cat >>confdefs.h <<_ACEOF
48007 #define HAVE__LDEXPF 1
48020 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for logf declaration" >&5
48021 $as_echo_n "checking for logf declaration... " >&6; }
48022 if test x${glibcxx_cv_func_logf_use+set} != xset; then
48023 if test "${glibcxx_cv_func_logf_use+set}" = set; then :
48024 $as_echo_n "(cached) " >&6
48029 ac_cpp='$CXXCPP $CPPFLAGS'
48030 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
48031 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
48032 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
48034 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
48035 /* end confdefs.h. */
48037 #ifdef HAVE_IEEEFP_H
48038 #include <ieeefp.h>
48049 if ac_fn_cxx_try_compile "$LINENO"; then :
48050 glibcxx_cv_func_logf_use=yes
48052 glibcxx_cv_func_logf_use=no
48054 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
48056 ac_cpp='$CPP $CPPFLAGS'
48057 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
48058 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
48059 ac_compiler_gnu=$ac_cv_c_compiler_gnu
48065 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_logf_use" >&5
48066 $as_echo "$glibcxx_cv_func_logf_use" >&6; }
48068 if test x$glibcxx_cv_func_logf_use = x"yes"; then
48069 for ac_func in logf
48071 ac_fn_c_check_func "$LINENO" "logf" "ac_cv_func_logf"
48072 if test "x$ac_cv_func_logf" = x""yes; then :
48073 cat >>confdefs.h <<_ACEOF
48074 #define HAVE_LOGF 1
48082 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _logf declaration" >&5
48083 $as_echo_n "checking for _logf declaration... " >&6; }
48084 if test x${glibcxx_cv_func__logf_use+set} != xset; then
48085 if test "${glibcxx_cv_func__logf_use+set}" = set; then :
48086 $as_echo_n "(cached) " >&6
48091 ac_cpp='$CXXCPP $CPPFLAGS'
48092 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
48093 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
48094 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
48096 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
48097 /* end confdefs.h. */
48099 #ifdef HAVE_IEEEFP_H
48100 #include <ieeefp.h>
48111 if ac_fn_cxx_try_compile "$LINENO"; then :
48112 glibcxx_cv_func__logf_use=yes
48114 glibcxx_cv_func__logf_use=no
48116 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
48118 ac_cpp='$CPP $CPPFLAGS'
48119 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
48120 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
48121 ac_compiler_gnu=$ac_cv_c_compiler_gnu
48127 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__logf_use" >&5
48128 $as_echo "$glibcxx_cv_func__logf_use" >&6; }
48130 if test x$glibcxx_cv_func__logf_use = x"yes"; then
48131 for ac_func in _logf
48133 ac_fn_c_check_func "$LINENO" "_logf" "ac_cv_func__logf"
48134 if test "x$ac_cv_func__logf" = x""yes; then :
48135 cat >>confdefs.h <<_ACEOF
48136 #define HAVE__LOGF 1
48149 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for log10f declaration" >&5
48150 $as_echo_n "checking for log10f declaration... " >&6; }
48151 if test x${glibcxx_cv_func_log10f_use+set} != xset; then
48152 if test "${glibcxx_cv_func_log10f_use+set}" = set; then :
48153 $as_echo_n "(cached) " >&6
48158 ac_cpp='$CXXCPP $CPPFLAGS'
48159 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
48160 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
48161 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
48163 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
48164 /* end confdefs.h. */
48166 #ifdef HAVE_IEEEFP_H
48167 #include <ieeefp.h>
48178 if ac_fn_cxx_try_compile "$LINENO"; then :
48179 glibcxx_cv_func_log10f_use=yes
48181 glibcxx_cv_func_log10f_use=no
48183 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
48185 ac_cpp='$CPP $CPPFLAGS'
48186 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
48187 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
48188 ac_compiler_gnu=$ac_cv_c_compiler_gnu
48194 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_log10f_use" >&5
48195 $as_echo "$glibcxx_cv_func_log10f_use" >&6; }
48197 if test x$glibcxx_cv_func_log10f_use = x"yes"; then
48198 for ac_func in log10f
48200 ac_fn_c_check_func "$LINENO" "log10f" "ac_cv_func_log10f"
48201 if test "x$ac_cv_func_log10f" = x""yes; then :
48202 cat >>confdefs.h <<_ACEOF
48203 #define HAVE_LOG10F 1
48211 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _log10f declaration" >&5
48212 $as_echo_n "checking for _log10f declaration... " >&6; }
48213 if test x${glibcxx_cv_func__log10f_use+set} != xset; then
48214 if test "${glibcxx_cv_func__log10f_use+set}" = set; then :
48215 $as_echo_n "(cached) " >&6
48220 ac_cpp='$CXXCPP $CPPFLAGS'
48221 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
48222 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
48223 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
48225 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
48226 /* end confdefs.h. */
48228 #ifdef HAVE_IEEEFP_H
48229 #include <ieeefp.h>
48240 if ac_fn_cxx_try_compile "$LINENO"; then :
48241 glibcxx_cv_func__log10f_use=yes
48243 glibcxx_cv_func__log10f_use=no
48245 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
48247 ac_cpp='$CPP $CPPFLAGS'
48248 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
48249 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
48250 ac_compiler_gnu=$ac_cv_c_compiler_gnu
48256 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__log10f_use" >&5
48257 $as_echo "$glibcxx_cv_func__log10f_use" >&6; }
48259 if test x$glibcxx_cv_func__log10f_use = x"yes"; then
48260 for ac_func in _log10f
48262 ac_fn_c_check_func "$LINENO" "_log10f" "ac_cv_func__log10f"
48263 if test "x$ac_cv_func__log10f" = x""yes; then :
48264 cat >>confdefs.h <<_ACEOF
48265 #define HAVE__LOG10F 1
48278 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for modff declaration" >&5
48279 $as_echo_n "checking for modff declaration... " >&6; }
48280 if test x${glibcxx_cv_func_modff_use+set} != xset; then
48281 if test "${glibcxx_cv_func_modff_use+set}" = set; then :
48282 $as_echo_n "(cached) " >&6
48287 ac_cpp='$CXXCPP $CPPFLAGS'
48288 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
48289 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
48290 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
48292 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
48293 /* end confdefs.h. */
48303 if ac_fn_cxx_try_compile "$LINENO"; then :
48304 glibcxx_cv_func_modff_use=yes
48306 glibcxx_cv_func_modff_use=no
48308 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
48310 ac_cpp='$CPP $CPPFLAGS'
48311 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
48312 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
48313 ac_compiler_gnu=$ac_cv_c_compiler_gnu
48319 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_modff_use" >&5
48320 $as_echo "$glibcxx_cv_func_modff_use" >&6; }
48322 if test x$glibcxx_cv_func_modff_use = x"yes"; then
48323 for ac_func in modff
48325 ac_fn_c_check_func "$LINENO" "modff" "ac_cv_func_modff"
48326 if test "x$ac_cv_func_modff" = x""yes; then :
48327 cat >>confdefs.h <<_ACEOF
48328 #define HAVE_MODFF 1
48336 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _modff declaration" >&5
48337 $as_echo_n "checking for _modff declaration... " >&6; }
48338 if test x${glibcxx_cv_func__modff_use+set} != xset; then
48339 if test "${glibcxx_cv_func__modff_use+set}" = set; then :
48340 $as_echo_n "(cached) " >&6
48345 ac_cpp='$CXXCPP $CPPFLAGS'
48346 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
48347 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
48348 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
48350 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
48351 /* end confdefs.h. */
48361 if ac_fn_cxx_try_compile "$LINENO"; then :
48362 glibcxx_cv_func__modff_use=yes
48364 glibcxx_cv_func__modff_use=no
48366 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
48368 ac_cpp='$CPP $CPPFLAGS'
48369 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
48370 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
48371 ac_compiler_gnu=$ac_cv_c_compiler_gnu
48377 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__modff_use" >&5
48378 $as_echo "$glibcxx_cv_func__modff_use" >&6; }
48380 if test x$glibcxx_cv_func__modff_use = x"yes"; then
48381 for ac_func in _modff
48383 ac_fn_c_check_func "$LINENO" "_modff" "ac_cv_func__modff"
48384 if test "x$ac_cv_func__modff" = x""yes; then :
48385 cat >>confdefs.h <<_ACEOF
48386 #define HAVE__MODFF 1
48399 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for modf declaration" >&5
48400 $as_echo_n "checking for modf declaration... " >&6; }
48401 if test x${glibcxx_cv_func_modf_use+set} != xset; then
48402 if test "${glibcxx_cv_func_modf_use+set}" = set; then :
48403 $as_echo_n "(cached) " >&6
48408 ac_cpp='$CXXCPP $CPPFLAGS'
48409 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
48410 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
48411 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
48413 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
48414 /* end confdefs.h. */
48424 if ac_fn_cxx_try_compile "$LINENO"; then :
48425 glibcxx_cv_func_modf_use=yes
48427 glibcxx_cv_func_modf_use=no
48429 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
48431 ac_cpp='$CPP $CPPFLAGS'
48432 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
48433 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
48434 ac_compiler_gnu=$ac_cv_c_compiler_gnu
48440 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_modf_use" >&5
48441 $as_echo "$glibcxx_cv_func_modf_use" >&6; }
48443 if test x$glibcxx_cv_func_modf_use = x"yes"; then
48444 for ac_func in modf
48446 ac_fn_c_check_func "$LINENO" "modf" "ac_cv_func_modf"
48447 if test "x$ac_cv_func_modf" = x""yes; then :
48448 cat >>confdefs.h <<_ACEOF
48449 #define HAVE_MODF 1
48457 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _modf declaration" >&5
48458 $as_echo_n "checking for _modf declaration... " >&6; }
48459 if test x${glibcxx_cv_func__modf_use+set} != xset; then
48460 if test "${glibcxx_cv_func__modf_use+set}" = set; then :
48461 $as_echo_n "(cached) " >&6
48466 ac_cpp='$CXXCPP $CPPFLAGS'
48467 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
48468 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
48469 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
48471 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
48472 /* end confdefs.h. */
48482 if ac_fn_cxx_try_compile "$LINENO"; then :
48483 glibcxx_cv_func__modf_use=yes
48485 glibcxx_cv_func__modf_use=no
48487 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
48489 ac_cpp='$CPP $CPPFLAGS'
48490 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
48491 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
48492 ac_compiler_gnu=$ac_cv_c_compiler_gnu
48498 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__modf_use" >&5
48499 $as_echo "$glibcxx_cv_func__modf_use" >&6; }
48501 if test x$glibcxx_cv_func__modf_use = x"yes"; then
48502 for ac_func in _modf
48504 ac_fn_c_check_func "$LINENO" "_modf" "ac_cv_func__modf"
48505 if test "x$ac_cv_func__modf" = x""yes; then :
48506 cat >>confdefs.h <<_ACEOF
48507 #define HAVE__MODF 1
48520 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for powf declaration" >&5
48521 $as_echo_n "checking for powf declaration... " >&6; }
48522 if test x${glibcxx_cv_func_powf_use+set} != xset; then
48523 if test "${glibcxx_cv_func_powf_use+set}" = set; then :
48524 $as_echo_n "(cached) " >&6
48529 ac_cpp='$CXXCPP $CPPFLAGS'
48530 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
48531 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
48532 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
48534 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
48535 /* end confdefs.h. */
48545 if ac_fn_cxx_try_compile "$LINENO"; then :
48546 glibcxx_cv_func_powf_use=yes
48548 glibcxx_cv_func_powf_use=no
48550 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
48552 ac_cpp='$CPP $CPPFLAGS'
48553 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
48554 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
48555 ac_compiler_gnu=$ac_cv_c_compiler_gnu
48561 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_powf_use" >&5
48562 $as_echo "$glibcxx_cv_func_powf_use" >&6; }
48564 if test x$glibcxx_cv_func_powf_use = x"yes"; then
48565 for ac_func in powf
48567 ac_fn_c_check_func "$LINENO" "powf" "ac_cv_func_powf"
48568 if test "x$ac_cv_func_powf" = x""yes; then :
48569 cat >>confdefs.h <<_ACEOF
48570 #define HAVE_POWF 1
48578 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _powf declaration" >&5
48579 $as_echo_n "checking for _powf declaration... " >&6; }
48580 if test x${glibcxx_cv_func__powf_use+set} != xset; then
48581 if test "${glibcxx_cv_func__powf_use+set}" = set; then :
48582 $as_echo_n "(cached) " >&6
48587 ac_cpp='$CXXCPP $CPPFLAGS'
48588 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
48589 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
48590 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
48592 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
48593 /* end confdefs.h. */
48603 if ac_fn_cxx_try_compile "$LINENO"; then :
48604 glibcxx_cv_func__powf_use=yes
48606 glibcxx_cv_func__powf_use=no
48608 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
48610 ac_cpp='$CPP $CPPFLAGS'
48611 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
48612 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
48613 ac_compiler_gnu=$ac_cv_c_compiler_gnu
48619 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__powf_use" >&5
48620 $as_echo "$glibcxx_cv_func__powf_use" >&6; }
48622 if test x$glibcxx_cv_func__powf_use = x"yes"; then
48623 for ac_func in _powf
48625 ac_fn_c_check_func "$LINENO" "_powf" "ac_cv_func__powf"
48626 if test "x$ac_cv_func__powf" = x""yes; then :
48627 cat >>confdefs.h <<_ACEOF
48628 #define HAVE__POWF 1
48641 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sqrtf declaration" >&5
48642 $as_echo_n "checking for sqrtf declaration... " >&6; }
48643 if test x${glibcxx_cv_func_sqrtf_use+set} != xset; then
48644 if test "${glibcxx_cv_func_sqrtf_use+set}" = set; then :
48645 $as_echo_n "(cached) " >&6
48650 ac_cpp='$CXXCPP $CPPFLAGS'
48651 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
48652 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
48653 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
48655 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
48656 /* end confdefs.h. */
48658 #ifdef HAVE_IEEEFP_H
48659 #include <ieeefp.h>
48670 if ac_fn_cxx_try_compile "$LINENO"; then :
48671 glibcxx_cv_func_sqrtf_use=yes
48673 glibcxx_cv_func_sqrtf_use=no
48675 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
48677 ac_cpp='$CPP $CPPFLAGS'
48678 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
48679 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
48680 ac_compiler_gnu=$ac_cv_c_compiler_gnu
48686 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_sqrtf_use" >&5
48687 $as_echo "$glibcxx_cv_func_sqrtf_use" >&6; }
48689 if test x$glibcxx_cv_func_sqrtf_use = x"yes"; then
48690 for ac_func in sqrtf
48692 ac_fn_c_check_func "$LINENO" "sqrtf" "ac_cv_func_sqrtf"
48693 if test "x$ac_cv_func_sqrtf" = x""yes; then :
48694 cat >>confdefs.h <<_ACEOF
48695 #define HAVE_SQRTF 1
48703 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _sqrtf declaration" >&5
48704 $as_echo_n "checking for _sqrtf declaration... " >&6; }
48705 if test x${glibcxx_cv_func__sqrtf_use+set} != xset; then
48706 if test "${glibcxx_cv_func__sqrtf_use+set}" = set; then :
48707 $as_echo_n "(cached) " >&6
48712 ac_cpp='$CXXCPP $CPPFLAGS'
48713 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
48714 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
48715 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
48717 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
48718 /* end confdefs.h. */
48720 #ifdef HAVE_IEEEFP_H
48721 #include <ieeefp.h>
48732 if ac_fn_cxx_try_compile "$LINENO"; then :
48733 glibcxx_cv_func__sqrtf_use=yes
48735 glibcxx_cv_func__sqrtf_use=no
48737 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
48739 ac_cpp='$CPP $CPPFLAGS'
48740 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
48741 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
48742 ac_compiler_gnu=$ac_cv_c_compiler_gnu
48748 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__sqrtf_use" >&5
48749 $as_echo "$glibcxx_cv_func__sqrtf_use" >&6; }
48751 if test x$glibcxx_cv_func__sqrtf_use = x"yes"; then
48752 for ac_func in _sqrtf
48754 ac_fn_c_check_func "$LINENO" "_sqrtf" "ac_cv_func__sqrtf"
48755 if test "x$ac_cv_func__sqrtf" = x""yes; then :
48756 cat >>confdefs.h <<_ACEOF
48757 #define HAVE__SQRTF 1
48770 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sincosf declaration" >&5
48771 $as_echo_n "checking for sincosf declaration... " >&6; }
48772 if test x${glibcxx_cv_func_sincosf_use+set} != xset; then
48773 if test "${glibcxx_cv_func_sincosf_use+set}" = set; then :
48774 $as_echo_n "(cached) " >&6
48779 ac_cpp='$CXXCPP $CPPFLAGS'
48780 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
48781 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
48782 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
48784 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
48785 /* end confdefs.h. */
48795 if ac_fn_cxx_try_compile "$LINENO"; then :
48796 glibcxx_cv_func_sincosf_use=yes
48798 glibcxx_cv_func_sincosf_use=no
48800 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
48802 ac_cpp='$CPP $CPPFLAGS'
48803 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
48804 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
48805 ac_compiler_gnu=$ac_cv_c_compiler_gnu
48811 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_sincosf_use" >&5
48812 $as_echo "$glibcxx_cv_func_sincosf_use" >&6; }
48814 if test x$glibcxx_cv_func_sincosf_use = x"yes"; then
48815 for ac_func in sincosf
48817 ac_fn_c_check_func "$LINENO" "sincosf" "ac_cv_func_sincosf"
48818 if test "x$ac_cv_func_sincosf" = x""yes; then :
48819 cat >>confdefs.h <<_ACEOF
48820 #define HAVE_SINCOSF 1
48828 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _sincosf declaration" >&5
48829 $as_echo_n "checking for _sincosf declaration... " >&6; }
48830 if test x${glibcxx_cv_func__sincosf_use+set} != xset; then
48831 if test "${glibcxx_cv_func__sincosf_use+set}" = set; then :
48832 $as_echo_n "(cached) " >&6
48837 ac_cpp='$CXXCPP $CPPFLAGS'
48838 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
48839 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
48840 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
48842 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
48843 /* end confdefs.h. */
48853 if ac_fn_cxx_try_compile "$LINENO"; then :
48854 glibcxx_cv_func__sincosf_use=yes
48856 glibcxx_cv_func__sincosf_use=no
48858 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
48860 ac_cpp='$CPP $CPPFLAGS'
48861 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
48862 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
48863 ac_compiler_gnu=$ac_cv_c_compiler_gnu
48869 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__sincosf_use" >&5
48870 $as_echo "$glibcxx_cv_func__sincosf_use" >&6; }
48872 if test x$glibcxx_cv_func__sincosf_use = x"yes"; then
48873 for ac_func in _sincosf
48875 ac_fn_c_check_func "$LINENO" "_sincosf" "ac_cv_func__sincosf"
48876 if test "x$ac_cv_func__sincosf" = x""yes; then :
48877 cat >>confdefs.h <<_ACEOF
48878 #define HAVE__SINCOSF 1
48891 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for finitef declaration" >&5
48892 $as_echo_n "checking for finitef declaration... " >&6; }
48893 if test x${glibcxx_cv_func_finitef_use+set} != xset; then
48894 if test "${glibcxx_cv_func_finitef_use+set}" = set; then :
48895 $as_echo_n "(cached) " >&6
48900 ac_cpp='$CXXCPP $CPPFLAGS'
48901 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
48902 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
48903 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
48905 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
48906 /* end confdefs.h. */
48908 #ifdef HAVE_IEEEFP_H
48909 #include <ieeefp.h>
48920 if ac_fn_cxx_try_compile "$LINENO"; then :
48921 glibcxx_cv_func_finitef_use=yes
48923 glibcxx_cv_func_finitef_use=no
48925 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
48927 ac_cpp='$CPP $CPPFLAGS'
48928 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
48929 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
48930 ac_compiler_gnu=$ac_cv_c_compiler_gnu
48936 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_finitef_use" >&5
48937 $as_echo "$glibcxx_cv_func_finitef_use" >&6; }
48939 if test x$glibcxx_cv_func_finitef_use = x"yes"; then
48940 for ac_func in finitef
48942 ac_fn_c_check_func "$LINENO" "finitef" "ac_cv_func_finitef"
48943 if test "x$ac_cv_func_finitef" = x""yes; then :
48944 cat >>confdefs.h <<_ACEOF
48945 #define HAVE_FINITEF 1
48953 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _finitef declaration" >&5
48954 $as_echo_n "checking for _finitef declaration... " >&6; }
48955 if test x${glibcxx_cv_func__finitef_use+set} != xset; then
48956 if test "${glibcxx_cv_func__finitef_use+set}" = set; then :
48957 $as_echo_n "(cached) " >&6
48962 ac_cpp='$CXXCPP $CPPFLAGS'
48963 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
48964 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
48965 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
48967 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
48968 /* end confdefs.h. */
48970 #ifdef HAVE_IEEEFP_H
48971 #include <ieeefp.h>
48982 if ac_fn_cxx_try_compile "$LINENO"; then :
48983 glibcxx_cv_func__finitef_use=yes
48985 glibcxx_cv_func__finitef_use=no
48987 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
48989 ac_cpp='$CPP $CPPFLAGS'
48990 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
48991 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
48992 ac_compiler_gnu=$ac_cv_c_compiler_gnu
48998 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__finitef_use" >&5
48999 $as_echo "$glibcxx_cv_func__finitef_use" >&6; }
49001 if test x$glibcxx_cv_func__finitef_use = x"yes"; then
49002 for ac_func in _finitef
49004 ac_fn_c_check_func "$LINENO" "_finitef" "ac_cv_func__finitef"
49005 if test "x$ac_cv_func__finitef" = x""yes; then :
49006 cat >>confdefs.h <<_ACEOF
49007 #define HAVE__FINITEF 1
49020 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long double trig functions" >&5
49021 $as_echo_n "checking for long double trig functions... " >&6; }
49022 if test "${glibcxx_cv_func_long_double_trig_use+set}" = set; then :
49023 $as_echo_n "(cached) " >&6
49028 ac_cpp='$CXXCPP $CPPFLAGS'
49029 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
49030 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
49031 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
49033 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
49034 /* end confdefs.h. */
49039 acosl (0); asinl (0); atanl (0); cosl (0); sinl (0); tanl (0); coshl (0); sinhl (0); tanhl (0);
49044 if ac_fn_cxx_try_compile "$LINENO"; then :
49045 glibcxx_cv_func_long_double_trig_use=yes
49047 glibcxx_cv_func_long_double_trig_use=no
49049 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
49051 ac_cpp='$CPP $CPPFLAGS'
49052 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
49053 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
49054 ac_compiler_gnu=$ac_cv_c_compiler_gnu
49058 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_long_double_trig_use" >&5
49059 $as_echo "$glibcxx_cv_func_long_double_trig_use" >&6; }
49060 if test x$glibcxx_cv_func_long_double_trig_use = x"yes"; then
49061 for ac_func in acosl asinl atanl cosl sinl tanl coshl sinhl tanhl
49063 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
49064 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
49065 eval as_val=\$$as_ac_var
49066 if test "x$as_val" = x""yes; then :
49067 cat >>confdefs.h <<_ACEOF
49068 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
49075 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _long double trig functions" >&5
49076 $as_echo_n "checking for _long double trig functions... " >&6; }
49077 if test "${glibcxx_cv_func__long_double_trig_use+set}" = set; then :
49078 $as_echo_n "(cached) " >&6
49083 ac_cpp='$CXXCPP $CPPFLAGS'
49084 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
49085 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
49086 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
49088 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
49089 /* end confdefs.h. */
49094 _acosl (0); _asinl (0); _atanl (0); _cosl (0); _sinl (0); _tanl (0); _coshl (0); _sinhl (0); _tanhl (0);
49099 if ac_fn_cxx_try_compile "$LINENO"; then :
49100 glibcxx_cv_func__long_double_trig_use=yes
49102 glibcxx_cv_func__long_double_trig_use=no
49104 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
49106 ac_cpp='$CPP $CPPFLAGS'
49107 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
49108 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
49109 ac_compiler_gnu=$ac_cv_c_compiler_gnu
49113 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__long_double_trig_use" >&5
49114 $as_echo "$glibcxx_cv_func__long_double_trig_use" >&6; }
49115 if test x$glibcxx_cv_func__long_double_trig_use = x"yes"; then
49116 for ac_func in _acosl _asinl _atanl _cosl _sinl _tanl _coshl _sinhl _tanhl
49118 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
49119 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
49120 eval as_val=\$$as_ac_var
49121 if test "x$as_val" = x""yes; then :
49122 cat >>confdefs.h <<_ACEOF
49123 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
49136 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long double round functions" >&5
49137 $as_echo_n "checking for long double round functions... " >&6; }
49138 if test "${glibcxx_cv_func_long_double_round_use+set}" = set; then :
49139 $as_echo_n "(cached) " >&6
49144 ac_cpp='$CXXCPP $CPPFLAGS'
49145 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
49146 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
49147 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
49149 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
49150 /* end confdefs.h. */
49155 ceill (0); floorl (0);
49160 if ac_fn_cxx_try_compile "$LINENO"; then :
49161 glibcxx_cv_func_long_double_round_use=yes
49163 glibcxx_cv_func_long_double_round_use=no
49165 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
49167 ac_cpp='$CPP $CPPFLAGS'
49168 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
49169 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
49170 ac_compiler_gnu=$ac_cv_c_compiler_gnu
49174 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_long_double_round_use" >&5
49175 $as_echo "$glibcxx_cv_func_long_double_round_use" >&6; }
49176 if test x$glibcxx_cv_func_long_double_round_use = x"yes"; then
49177 for ac_func in ceill floorl
49179 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
49180 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
49181 eval as_val=\$$as_ac_var
49182 if test "x$as_val" = x""yes; then :
49183 cat >>confdefs.h <<_ACEOF
49184 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
49191 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _long double round functions" >&5
49192 $as_echo_n "checking for _long double round functions... " >&6; }
49193 if test "${glibcxx_cv_func__long_double_round_use+set}" = set; then :
49194 $as_echo_n "(cached) " >&6
49199 ac_cpp='$CXXCPP $CPPFLAGS'
49200 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
49201 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
49202 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
49204 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
49205 /* end confdefs.h. */
49210 _ceill (0); _floorl (0);
49215 if ac_fn_cxx_try_compile "$LINENO"; then :
49216 glibcxx_cv_func__long_double_round_use=yes
49218 glibcxx_cv_func__long_double_round_use=no
49220 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
49222 ac_cpp='$CPP $CPPFLAGS'
49223 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
49224 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
49225 ac_compiler_gnu=$ac_cv_c_compiler_gnu
49229 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__long_double_round_use" >&5
49230 $as_echo "$glibcxx_cv_func__long_double_round_use" >&6; }
49231 if test x$glibcxx_cv_func__long_double_round_use = x"yes"; then
49232 for ac_func in _ceill _floorl
49234 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
49235 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
49236 eval as_val=\$$as_ac_var
49237 if test "x$as_val" = x""yes; then :
49238 cat >>confdefs.h <<_ACEOF
49239 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
49253 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for isnanl declaration" >&5
49254 $as_echo_n "checking for isnanl declaration... " >&6; }
49255 if test x${glibcxx_cv_func_isnanl_use+set} != xset; then
49256 if test "${glibcxx_cv_func_isnanl_use+set}" = set; then :
49257 $as_echo_n "(cached) " >&6
49262 ac_cpp='$CXXCPP $CPPFLAGS'
49263 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
49264 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
49265 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
49267 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
49268 /* end confdefs.h. */
49270 #ifdef HAVE_IEEEFP_H
49271 #include <ieeefp.h>
49282 if ac_fn_cxx_try_compile "$LINENO"; then :
49283 glibcxx_cv_func_isnanl_use=yes
49285 glibcxx_cv_func_isnanl_use=no
49287 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
49289 ac_cpp='$CPP $CPPFLAGS'
49290 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
49291 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
49292 ac_compiler_gnu=$ac_cv_c_compiler_gnu
49298 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_isnanl_use" >&5
49299 $as_echo "$glibcxx_cv_func_isnanl_use" >&6; }
49301 if test x$glibcxx_cv_func_isnanl_use = x"yes"; then
49302 for ac_func in isnanl
49304 ac_fn_c_check_func "$LINENO" "isnanl" "ac_cv_func_isnanl"
49305 if test "x$ac_cv_func_isnanl" = x""yes; then :
49306 cat >>confdefs.h <<_ACEOF
49307 #define HAVE_ISNANL 1
49315 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _isnanl declaration" >&5
49316 $as_echo_n "checking for _isnanl declaration... " >&6; }
49317 if test x${glibcxx_cv_func__isnanl_use+set} != xset; then
49318 if test "${glibcxx_cv_func__isnanl_use+set}" = set; then :
49319 $as_echo_n "(cached) " >&6
49324 ac_cpp='$CXXCPP $CPPFLAGS'
49325 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
49326 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
49327 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
49329 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
49330 /* end confdefs.h. */
49332 #ifdef HAVE_IEEEFP_H
49333 #include <ieeefp.h>
49344 if ac_fn_cxx_try_compile "$LINENO"; then :
49345 glibcxx_cv_func__isnanl_use=yes
49347 glibcxx_cv_func__isnanl_use=no
49349 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
49351 ac_cpp='$CPP $CPPFLAGS'
49352 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
49353 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
49354 ac_compiler_gnu=$ac_cv_c_compiler_gnu
49360 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__isnanl_use" >&5
49361 $as_echo "$glibcxx_cv_func__isnanl_use" >&6; }
49363 if test x$glibcxx_cv_func__isnanl_use = x"yes"; then
49364 for ac_func in _isnanl
49366 ac_fn_c_check_func "$LINENO" "_isnanl" "ac_cv_func__isnanl"
49367 if test "x$ac_cv_func__isnanl" = x""yes; then :
49368 cat >>confdefs.h <<_ACEOF
49369 #define HAVE__ISNANL 1
49382 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for isinfl declaration" >&5
49383 $as_echo_n "checking for isinfl declaration... " >&6; }
49384 if test x${glibcxx_cv_func_isinfl_use+set} != xset; then
49385 if test "${glibcxx_cv_func_isinfl_use+set}" = set; then :
49386 $as_echo_n "(cached) " >&6
49391 ac_cpp='$CXXCPP $CPPFLAGS'
49392 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
49393 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
49394 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
49396 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
49397 /* end confdefs.h. */
49399 #ifdef HAVE_IEEEFP_H
49400 #include <ieeefp.h>
49411 if ac_fn_cxx_try_compile "$LINENO"; then :
49412 glibcxx_cv_func_isinfl_use=yes
49414 glibcxx_cv_func_isinfl_use=no
49416 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
49418 ac_cpp='$CPP $CPPFLAGS'
49419 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
49420 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
49421 ac_compiler_gnu=$ac_cv_c_compiler_gnu
49427 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_isinfl_use" >&5
49428 $as_echo "$glibcxx_cv_func_isinfl_use" >&6; }
49430 if test x$glibcxx_cv_func_isinfl_use = x"yes"; then
49431 for ac_func in isinfl
49433 ac_fn_c_check_func "$LINENO" "isinfl" "ac_cv_func_isinfl"
49434 if test "x$ac_cv_func_isinfl" = x""yes; then :
49435 cat >>confdefs.h <<_ACEOF
49436 #define HAVE_ISINFL 1
49444 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _isinfl declaration" >&5
49445 $as_echo_n "checking for _isinfl declaration... " >&6; }
49446 if test x${glibcxx_cv_func__isinfl_use+set} != xset; then
49447 if test "${glibcxx_cv_func__isinfl_use+set}" = set; then :
49448 $as_echo_n "(cached) " >&6
49453 ac_cpp='$CXXCPP $CPPFLAGS'
49454 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
49455 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
49456 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
49458 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
49459 /* end confdefs.h. */
49461 #ifdef HAVE_IEEEFP_H
49462 #include <ieeefp.h>
49473 if ac_fn_cxx_try_compile "$LINENO"; then :
49474 glibcxx_cv_func__isinfl_use=yes
49476 glibcxx_cv_func__isinfl_use=no
49478 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
49480 ac_cpp='$CPP $CPPFLAGS'
49481 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
49482 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
49483 ac_compiler_gnu=$ac_cv_c_compiler_gnu
49489 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__isinfl_use" >&5
49490 $as_echo "$glibcxx_cv_func__isinfl_use" >&6; }
49492 if test x$glibcxx_cv_func__isinfl_use = x"yes"; then
49493 for ac_func in _isinfl
49495 ac_fn_c_check_func "$LINENO" "_isinfl" "ac_cv_func__isinfl"
49496 if test "x$ac_cv_func__isinfl" = x""yes; then :
49497 cat >>confdefs.h <<_ACEOF
49498 #define HAVE__ISINFL 1
49511 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for atan2l declaration" >&5
49512 $as_echo_n "checking for atan2l declaration... " >&6; }
49513 if test x${glibcxx_cv_func_atan2l_use+set} != xset; then
49514 if test "${glibcxx_cv_func_atan2l_use+set}" = set; then :
49515 $as_echo_n "(cached) " >&6
49520 ac_cpp='$CXXCPP $CPPFLAGS'
49521 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
49522 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
49523 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
49525 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
49526 /* end confdefs.h. */
49536 if ac_fn_cxx_try_compile "$LINENO"; then :
49537 glibcxx_cv_func_atan2l_use=yes
49539 glibcxx_cv_func_atan2l_use=no
49541 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
49543 ac_cpp='$CPP $CPPFLAGS'
49544 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
49545 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
49546 ac_compiler_gnu=$ac_cv_c_compiler_gnu
49552 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_atan2l_use" >&5
49553 $as_echo "$glibcxx_cv_func_atan2l_use" >&6; }
49555 if test x$glibcxx_cv_func_atan2l_use = x"yes"; then
49556 for ac_func in atan2l
49558 ac_fn_c_check_func "$LINENO" "atan2l" "ac_cv_func_atan2l"
49559 if test "x$ac_cv_func_atan2l" = x""yes; then :
49560 cat >>confdefs.h <<_ACEOF
49561 #define HAVE_ATAN2L 1
49569 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _atan2l declaration" >&5
49570 $as_echo_n "checking for _atan2l declaration... " >&6; }
49571 if test x${glibcxx_cv_func__atan2l_use+set} != xset; then
49572 if test "${glibcxx_cv_func__atan2l_use+set}" = set; then :
49573 $as_echo_n "(cached) " >&6
49578 ac_cpp='$CXXCPP $CPPFLAGS'
49579 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
49580 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
49581 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
49583 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
49584 /* end confdefs.h. */
49594 if ac_fn_cxx_try_compile "$LINENO"; then :
49595 glibcxx_cv_func__atan2l_use=yes
49597 glibcxx_cv_func__atan2l_use=no
49599 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
49601 ac_cpp='$CPP $CPPFLAGS'
49602 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
49603 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
49604 ac_compiler_gnu=$ac_cv_c_compiler_gnu
49610 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__atan2l_use" >&5
49611 $as_echo "$glibcxx_cv_func__atan2l_use" >&6; }
49613 if test x$glibcxx_cv_func__atan2l_use = x"yes"; then
49614 for ac_func in _atan2l
49616 ac_fn_c_check_func "$LINENO" "_atan2l" "ac_cv_func__atan2l"
49617 if test "x$ac_cv_func__atan2l" = x""yes; then :
49618 cat >>confdefs.h <<_ACEOF
49619 #define HAVE__ATAN2L 1
49632 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for expl declaration" >&5
49633 $as_echo_n "checking for expl declaration... " >&6; }
49634 if test x${glibcxx_cv_func_expl_use+set} != xset; then
49635 if test "${glibcxx_cv_func_expl_use+set}" = set; then :
49636 $as_echo_n "(cached) " >&6
49641 ac_cpp='$CXXCPP $CPPFLAGS'
49642 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
49643 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
49644 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
49646 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
49647 /* end confdefs.h. */
49649 #ifdef HAVE_IEEEFP_H
49650 #include <ieeefp.h>
49661 if ac_fn_cxx_try_compile "$LINENO"; then :
49662 glibcxx_cv_func_expl_use=yes
49664 glibcxx_cv_func_expl_use=no
49666 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
49668 ac_cpp='$CPP $CPPFLAGS'
49669 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
49670 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
49671 ac_compiler_gnu=$ac_cv_c_compiler_gnu
49677 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_expl_use" >&5
49678 $as_echo "$glibcxx_cv_func_expl_use" >&6; }
49680 if test x$glibcxx_cv_func_expl_use = x"yes"; then
49681 for ac_func in expl
49683 ac_fn_c_check_func "$LINENO" "expl" "ac_cv_func_expl"
49684 if test "x$ac_cv_func_expl" = x""yes; then :
49685 cat >>confdefs.h <<_ACEOF
49686 #define HAVE_EXPL 1
49694 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _expl declaration" >&5
49695 $as_echo_n "checking for _expl declaration... " >&6; }
49696 if test x${glibcxx_cv_func__expl_use+set} != xset; then
49697 if test "${glibcxx_cv_func__expl_use+set}" = set; then :
49698 $as_echo_n "(cached) " >&6
49703 ac_cpp='$CXXCPP $CPPFLAGS'
49704 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
49705 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
49706 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
49708 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
49709 /* end confdefs.h. */
49711 #ifdef HAVE_IEEEFP_H
49712 #include <ieeefp.h>
49723 if ac_fn_cxx_try_compile "$LINENO"; then :
49724 glibcxx_cv_func__expl_use=yes
49726 glibcxx_cv_func__expl_use=no
49728 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
49730 ac_cpp='$CPP $CPPFLAGS'
49731 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
49732 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
49733 ac_compiler_gnu=$ac_cv_c_compiler_gnu
49739 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__expl_use" >&5
49740 $as_echo "$glibcxx_cv_func__expl_use" >&6; }
49742 if test x$glibcxx_cv_func__expl_use = x"yes"; then
49743 for ac_func in _expl
49745 ac_fn_c_check_func "$LINENO" "_expl" "ac_cv_func__expl"
49746 if test "x$ac_cv_func__expl" = x""yes; then :
49747 cat >>confdefs.h <<_ACEOF
49748 #define HAVE__EXPL 1
49761 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fabsl declaration" >&5
49762 $as_echo_n "checking for fabsl declaration... " >&6; }
49763 if test x${glibcxx_cv_func_fabsl_use+set} != xset; then
49764 if test "${glibcxx_cv_func_fabsl_use+set}" = set; then :
49765 $as_echo_n "(cached) " >&6
49770 ac_cpp='$CXXCPP $CPPFLAGS'
49771 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
49772 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
49773 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
49775 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
49776 /* end confdefs.h. */
49778 #ifdef HAVE_IEEEFP_H
49779 #include <ieeefp.h>
49790 if ac_fn_cxx_try_compile "$LINENO"; then :
49791 glibcxx_cv_func_fabsl_use=yes
49793 glibcxx_cv_func_fabsl_use=no
49795 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
49797 ac_cpp='$CPP $CPPFLAGS'
49798 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
49799 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
49800 ac_compiler_gnu=$ac_cv_c_compiler_gnu
49806 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_fabsl_use" >&5
49807 $as_echo "$glibcxx_cv_func_fabsl_use" >&6; }
49809 if test x$glibcxx_cv_func_fabsl_use = x"yes"; then
49810 for ac_func in fabsl
49812 ac_fn_c_check_func "$LINENO" "fabsl" "ac_cv_func_fabsl"
49813 if test "x$ac_cv_func_fabsl" = x""yes; then :
49814 cat >>confdefs.h <<_ACEOF
49815 #define HAVE_FABSL 1
49823 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _fabsl declaration" >&5
49824 $as_echo_n "checking for _fabsl declaration... " >&6; }
49825 if test x${glibcxx_cv_func__fabsl_use+set} != xset; then
49826 if test "${glibcxx_cv_func__fabsl_use+set}" = set; then :
49827 $as_echo_n "(cached) " >&6
49832 ac_cpp='$CXXCPP $CPPFLAGS'
49833 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
49834 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
49835 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
49837 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
49838 /* end confdefs.h. */
49840 #ifdef HAVE_IEEEFP_H
49841 #include <ieeefp.h>
49852 if ac_fn_cxx_try_compile "$LINENO"; then :
49853 glibcxx_cv_func__fabsl_use=yes
49855 glibcxx_cv_func__fabsl_use=no
49857 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
49859 ac_cpp='$CPP $CPPFLAGS'
49860 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
49861 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
49862 ac_compiler_gnu=$ac_cv_c_compiler_gnu
49868 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__fabsl_use" >&5
49869 $as_echo "$glibcxx_cv_func__fabsl_use" >&6; }
49871 if test x$glibcxx_cv_func__fabsl_use = x"yes"; then
49872 for ac_func in _fabsl
49874 ac_fn_c_check_func "$LINENO" "_fabsl" "ac_cv_func__fabsl"
49875 if test "x$ac_cv_func__fabsl" = x""yes; then :
49876 cat >>confdefs.h <<_ACEOF
49877 #define HAVE__FABSL 1
49890 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fmodl declaration" >&5
49891 $as_echo_n "checking for fmodl declaration... " >&6; }
49892 if test x${glibcxx_cv_func_fmodl_use+set} != xset; then
49893 if test "${glibcxx_cv_func_fmodl_use+set}" = set; then :
49894 $as_echo_n "(cached) " >&6
49899 ac_cpp='$CXXCPP $CPPFLAGS'
49900 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
49901 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
49902 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
49904 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
49905 /* end confdefs.h. */
49915 if ac_fn_cxx_try_compile "$LINENO"; then :
49916 glibcxx_cv_func_fmodl_use=yes
49918 glibcxx_cv_func_fmodl_use=no
49920 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
49922 ac_cpp='$CPP $CPPFLAGS'
49923 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
49924 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
49925 ac_compiler_gnu=$ac_cv_c_compiler_gnu
49931 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_fmodl_use" >&5
49932 $as_echo "$glibcxx_cv_func_fmodl_use" >&6; }
49934 if test x$glibcxx_cv_func_fmodl_use = x"yes"; then
49935 for ac_func in fmodl
49937 ac_fn_c_check_func "$LINENO" "fmodl" "ac_cv_func_fmodl"
49938 if test "x$ac_cv_func_fmodl" = x""yes; then :
49939 cat >>confdefs.h <<_ACEOF
49940 #define HAVE_FMODL 1
49948 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _fmodl declaration" >&5
49949 $as_echo_n "checking for _fmodl declaration... " >&6; }
49950 if test x${glibcxx_cv_func__fmodl_use+set} != xset; then
49951 if test "${glibcxx_cv_func__fmodl_use+set}" = set; then :
49952 $as_echo_n "(cached) " >&6
49957 ac_cpp='$CXXCPP $CPPFLAGS'
49958 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
49959 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
49960 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
49962 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
49963 /* end confdefs.h. */
49973 if ac_fn_cxx_try_compile "$LINENO"; then :
49974 glibcxx_cv_func__fmodl_use=yes
49976 glibcxx_cv_func__fmodl_use=no
49978 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
49980 ac_cpp='$CPP $CPPFLAGS'
49981 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
49982 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
49983 ac_compiler_gnu=$ac_cv_c_compiler_gnu
49989 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__fmodl_use" >&5
49990 $as_echo "$glibcxx_cv_func__fmodl_use" >&6; }
49992 if test x$glibcxx_cv_func__fmodl_use = x"yes"; then
49993 for ac_func in _fmodl
49995 ac_fn_c_check_func "$LINENO" "_fmodl" "ac_cv_func__fmodl"
49996 if test "x$ac_cv_func__fmodl" = x""yes; then :
49997 cat >>confdefs.h <<_ACEOF
49998 #define HAVE__FMODL 1
50011 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for frexpl declaration" >&5
50012 $as_echo_n "checking for frexpl declaration... " >&6; }
50013 if test x${glibcxx_cv_func_frexpl_use+set} != xset; then
50014 if test "${glibcxx_cv_func_frexpl_use+set}" = set; then :
50015 $as_echo_n "(cached) " >&6
50020 ac_cpp='$CXXCPP $CPPFLAGS'
50021 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
50022 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
50023 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
50025 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
50026 /* end confdefs.h. */
50036 if ac_fn_cxx_try_compile "$LINENO"; then :
50037 glibcxx_cv_func_frexpl_use=yes
50039 glibcxx_cv_func_frexpl_use=no
50041 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
50043 ac_cpp='$CPP $CPPFLAGS'
50044 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
50045 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
50046 ac_compiler_gnu=$ac_cv_c_compiler_gnu
50052 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_frexpl_use" >&5
50053 $as_echo "$glibcxx_cv_func_frexpl_use" >&6; }
50055 if test x$glibcxx_cv_func_frexpl_use = x"yes"; then
50056 for ac_func in frexpl
50058 ac_fn_c_check_func "$LINENO" "frexpl" "ac_cv_func_frexpl"
50059 if test "x$ac_cv_func_frexpl" = x""yes; then :
50060 cat >>confdefs.h <<_ACEOF
50061 #define HAVE_FREXPL 1
50069 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _frexpl declaration" >&5
50070 $as_echo_n "checking for _frexpl declaration... " >&6; }
50071 if test x${glibcxx_cv_func__frexpl_use+set} != xset; then
50072 if test "${glibcxx_cv_func__frexpl_use+set}" = set; then :
50073 $as_echo_n "(cached) " >&6
50078 ac_cpp='$CXXCPP $CPPFLAGS'
50079 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
50080 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
50081 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
50083 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
50084 /* end confdefs.h. */
50094 if ac_fn_cxx_try_compile "$LINENO"; then :
50095 glibcxx_cv_func__frexpl_use=yes
50097 glibcxx_cv_func__frexpl_use=no
50099 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
50101 ac_cpp='$CPP $CPPFLAGS'
50102 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
50103 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
50104 ac_compiler_gnu=$ac_cv_c_compiler_gnu
50110 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__frexpl_use" >&5
50111 $as_echo "$glibcxx_cv_func__frexpl_use" >&6; }
50113 if test x$glibcxx_cv_func__frexpl_use = x"yes"; then
50114 for ac_func in _frexpl
50116 ac_fn_c_check_func "$LINENO" "_frexpl" "ac_cv_func__frexpl"
50117 if test "x$ac_cv_func__frexpl" = x""yes; then :
50118 cat >>confdefs.h <<_ACEOF
50119 #define HAVE__FREXPL 1
50132 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for hypotl declaration" >&5
50133 $as_echo_n "checking for hypotl declaration... " >&6; }
50134 if test x${glibcxx_cv_func_hypotl_use+set} != xset; then
50135 if test "${glibcxx_cv_func_hypotl_use+set}" = set; then :
50136 $as_echo_n "(cached) " >&6
50141 ac_cpp='$CXXCPP $CPPFLAGS'
50142 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
50143 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
50144 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
50146 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
50147 /* end confdefs.h. */
50157 if ac_fn_cxx_try_compile "$LINENO"; then :
50158 glibcxx_cv_func_hypotl_use=yes
50160 glibcxx_cv_func_hypotl_use=no
50162 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
50164 ac_cpp='$CPP $CPPFLAGS'
50165 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
50166 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
50167 ac_compiler_gnu=$ac_cv_c_compiler_gnu
50173 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_hypotl_use" >&5
50174 $as_echo "$glibcxx_cv_func_hypotl_use" >&6; }
50176 if test x$glibcxx_cv_func_hypotl_use = x"yes"; then
50177 for ac_func in hypotl
50179 ac_fn_c_check_func "$LINENO" "hypotl" "ac_cv_func_hypotl"
50180 if test "x$ac_cv_func_hypotl" = x""yes; then :
50181 cat >>confdefs.h <<_ACEOF
50182 #define HAVE_HYPOTL 1
50190 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _hypotl declaration" >&5
50191 $as_echo_n "checking for _hypotl declaration... " >&6; }
50192 if test x${glibcxx_cv_func__hypotl_use+set} != xset; then
50193 if test "${glibcxx_cv_func__hypotl_use+set}" = set; then :
50194 $as_echo_n "(cached) " >&6
50199 ac_cpp='$CXXCPP $CPPFLAGS'
50200 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
50201 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
50202 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
50204 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
50205 /* end confdefs.h. */
50215 if ac_fn_cxx_try_compile "$LINENO"; then :
50216 glibcxx_cv_func__hypotl_use=yes
50218 glibcxx_cv_func__hypotl_use=no
50220 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
50222 ac_cpp='$CPP $CPPFLAGS'
50223 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
50224 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
50225 ac_compiler_gnu=$ac_cv_c_compiler_gnu
50231 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__hypotl_use" >&5
50232 $as_echo "$glibcxx_cv_func__hypotl_use" >&6; }
50234 if test x$glibcxx_cv_func__hypotl_use = x"yes"; then
50235 for ac_func in _hypotl
50237 ac_fn_c_check_func "$LINENO" "_hypotl" "ac_cv_func__hypotl"
50238 if test "x$ac_cv_func__hypotl" = x""yes; then :
50239 cat >>confdefs.h <<_ACEOF
50240 #define HAVE__HYPOTL 1
50253 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ldexpl declaration" >&5
50254 $as_echo_n "checking for ldexpl declaration... " >&6; }
50255 if test x${glibcxx_cv_func_ldexpl_use+set} != xset; then
50256 if test "${glibcxx_cv_func_ldexpl_use+set}" = set; then :
50257 $as_echo_n "(cached) " >&6
50262 ac_cpp='$CXXCPP $CPPFLAGS'
50263 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
50264 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
50265 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
50267 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
50268 /* end confdefs.h. */
50278 if ac_fn_cxx_try_compile "$LINENO"; then :
50279 glibcxx_cv_func_ldexpl_use=yes
50281 glibcxx_cv_func_ldexpl_use=no
50283 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
50285 ac_cpp='$CPP $CPPFLAGS'
50286 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
50287 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
50288 ac_compiler_gnu=$ac_cv_c_compiler_gnu
50294 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_ldexpl_use" >&5
50295 $as_echo "$glibcxx_cv_func_ldexpl_use" >&6; }
50297 if test x$glibcxx_cv_func_ldexpl_use = x"yes"; then
50298 for ac_func in ldexpl
50300 ac_fn_c_check_func "$LINENO" "ldexpl" "ac_cv_func_ldexpl"
50301 if test "x$ac_cv_func_ldexpl" = x""yes; then :
50302 cat >>confdefs.h <<_ACEOF
50303 #define HAVE_LDEXPL 1
50311 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _ldexpl declaration" >&5
50312 $as_echo_n "checking for _ldexpl declaration... " >&6; }
50313 if test x${glibcxx_cv_func__ldexpl_use+set} != xset; then
50314 if test "${glibcxx_cv_func__ldexpl_use+set}" = set; then :
50315 $as_echo_n "(cached) " >&6
50320 ac_cpp='$CXXCPP $CPPFLAGS'
50321 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
50322 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
50323 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
50325 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
50326 /* end confdefs.h. */
50336 if ac_fn_cxx_try_compile "$LINENO"; then :
50337 glibcxx_cv_func__ldexpl_use=yes
50339 glibcxx_cv_func__ldexpl_use=no
50341 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
50343 ac_cpp='$CPP $CPPFLAGS'
50344 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
50345 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
50346 ac_compiler_gnu=$ac_cv_c_compiler_gnu
50352 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__ldexpl_use" >&5
50353 $as_echo "$glibcxx_cv_func__ldexpl_use" >&6; }
50355 if test x$glibcxx_cv_func__ldexpl_use = x"yes"; then
50356 for ac_func in _ldexpl
50358 ac_fn_c_check_func "$LINENO" "_ldexpl" "ac_cv_func__ldexpl"
50359 if test "x$ac_cv_func__ldexpl" = x""yes; then :
50360 cat >>confdefs.h <<_ACEOF
50361 #define HAVE__LDEXPL 1
50374 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for logl declaration" >&5
50375 $as_echo_n "checking for logl declaration... " >&6; }
50376 if test x${glibcxx_cv_func_logl_use+set} != xset; then
50377 if test "${glibcxx_cv_func_logl_use+set}" = set; then :
50378 $as_echo_n "(cached) " >&6
50383 ac_cpp='$CXXCPP $CPPFLAGS'
50384 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
50385 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
50386 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
50388 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
50389 /* end confdefs.h. */
50391 #ifdef HAVE_IEEEFP_H
50392 #include <ieeefp.h>
50403 if ac_fn_cxx_try_compile "$LINENO"; then :
50404 glibcxx_cv_func_logl_use=yes
50406 glibcxx_cv_func_logl_use=no
50408 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
50410 ac_cpp='$CPP $CPPFLAGS'
50411 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
50412 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
50413 ac_compiler_gnu=$ac_cv_c_compiler_gnu
50419 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_logl_use" >&5
50420 $as_echo "$glibcxx_cv_func_logl_use" >&6; }
50422 if test x$glibcxx_cv_func_logl_use = x"yes"; then
50423 for ac_func in logl
50425 ac_fn_c_check_func "$LINENO" "logl" "ac_cv_func_logl"
50426 if test "x$ac_cv_func_logl" = x""yes; then :
50427 cat >>confdefs.h <<_ACEOF
50428 #define HAVE_LOGL 1
50436 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _logl declaration" >&5
50437 $as_echo_n "checking for _logl declaration... " >&6; }
50438 if test x${glibcxx_cv_func__logl_use+set} != xset; then
50439 if test "${glibcxx_cv_func__logl_use+set}" = set; then :
50440 $as_echo_n "(cached) " >&6
50445 ac_cpp='$CXXCPP $CPPFLAGS'
50446 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
50447 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
50448 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
50450 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
50451 /* end confdefs.h. */
50453 #ifdef HAVE_IEEEFP_H
50454 #include <ieeefp.h>
50465 if ac_fn_cxx_try_compile "$LINENO"; then :
50466 glibcxx_cv_func__logl_use=yes
50468 glibcxx_cv_func__logl_use=no
50470 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
50472 ac_cpp='$CPP $CPPFLAGS'
50473 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
50474 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
50475 ac_compiler_gnu=$ac_cv_c_compiler_gnu
50481 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__logl_use" >&5
50482 $as_echo "$glibcxx_cv_func__logl_use" >&6; }
50484 if test x$glibcxx_cv_func__logl_use = x"yes"; then
50485 for ac_func in _logl
50487 ac_fn_c_check_func "$LINENO" "_logl" "ac_cv_func__logl"
50488 if test "x$ac_cv_func__logl" = x""yes; then :
50489 cat >>confdefs.h <<_ACEOF
50490 #define HAVE__LOGL 1
50503 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for log10l declaration" >&5
50504 $as_echo_n "checking for log10l declaration... " >&6; }
50505 if test x${glibcxx_cv_func_log10l_use+set} != xset; then
50506 if test "${glibcxx_cv_func_log10l_use+set}" = set; then :
50507 $as_echo_n "(cached) " >&6
50512 ac_cpp='$CXXCPP $CPPFLAGS'
50513 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
50514 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
50515 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
50517 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
50518 /* end confdefs.h. */
50520 #ifdef HAVE_IEEEFP_H
50521 #include <ieeefp.h>
50532 if ac_fn_cxx_try_compile "$LINENO"; then :
50533 glibcxx_cv_func_log10l_use=yes
50535 glibcxx_cv_func_log10l_use=no
50537 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
50539 ac_cpp='$CPP $CPPFLAGS'
50540 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
50541 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
50542 ac_compiler_gnu=$ac_cv_c_compiler_gnu
50548 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_log10l_use" >&5
50549 $as_echo "$glibcxx_cv_func_log10l_use" >&6; }
50551 if test x$glibcxx_cv_func_log10l_use = x"yes"; then
50552 for ac_func in log10l
50554 ac_fn_c_check_func "$LINENO" "log10l" "ac_cv_func_log10l"
50555 if test "x$ac_cv_func_log10l" = x""yes; then :
50556 cat >>confdefs.h <<_ACEOF
50557 #define HAVE_LOG10L 1
50565 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _log10l declaration" >&5
50566 $as_echo_n "checking for _log10l declaration... " >&6; }
50567 if test x${glibcxx_cv_func__log10l_use+set} != xset; then
50568 if test "${glibcxx_cv_func__log10l_use+set}" = set; then :
50569 $as_echo_n "(cached) " >&6
50574 ac_cpp='$CXXCPP $CPPFLAGS'
50575 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
50576 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
50577 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
50579 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
50580 /* end confdefs.h. */
50582 #ifdef HAVE_IEEEFP_H
50583 #include <ieeefp.h>
50594 if ac_fn_cxx_try_compile "$LINENO"; then :
50595 glibcxx_cv_func__log10l_use=yes
50597 glibcxx_cv_func__log10l_use=no
50599 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
50601 ac_cpp='$CPP $CPPFLAGS'
50602 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
50603 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
50604 ac_compiler_gnu=$ac_cv_c_compiler_gnu
50610 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__log10l_use" >&5
50611 $as_echo "$glibcxx_cv_func__log10l_use" >&6; }
50613 if test x$glibcxx_cv_func__log10l_use = x"yes"; then
50614 for ac_func in _log10l
50616 ac_fn_c_check_func "$LINENO" "_log10l" "ac_cv_func__log10l"
50617 if test "x$ac_cv_func__log10l" = x""yes; then :
50618 cat >>confdefs.h <<_ACEOF
50619 #define HAVE__LOG10L 1
50632 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for modfl declaration" >&5
50633 $as_echo_n "checking for modfl declaration... " >&6; }
50634 if test x${glibcxx_cv_func_modfl_use+set} != xset; then
50635 if test "${glibcxx_cv_func_modfl_use+set}" = set; then :
50636 $as_echo_n "(cached) " >&6
50641 ac_cpp='$CXXCPP $CPPFLAGS'
50642 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
50643 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
50644 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
50646 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
50647 /* end confdefs.h. */
50657 if ac_fn_cxx_try_compile "$LINENO"; then :
50658 glibcxx_cv_func_modfl_use=yes
50660 glibcxx_cv_func_modfl_use=no
50662 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
50664 ac_cpp='$CPP $CPPFLAGS'
50665 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
50666 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
50667 ac_compiler_gnu=$ac_cv_c_compiler_gnu
50673 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_modfl_use" >&5
50674 $as_echo "$glibcxx_cv_func_modfl_use" >&6; }
50676 if test x$glibcxx_cv_func_modfl_use = x"yes"; then
50677 for ac_func in modfl
50679 ac_fn_c_check_func "$LINENO" "modfl" "ac_cv_func_modfl"
50680 if test "x$ac_cv_func_modfl" = x""yes; then :
50681 cat >>confdefs.h <<_ACEOF
50682 #define HAVE_MODFL 1
50690 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _modfl declaration" >&5
50691 $as_echo_n "checking for _modfl declaration... " >&6; }
50692 if test x${glibcxx_cv_func__modfl_use+set} != xset; then
50693 if test "${glibcxx_cv_func__modfl_use+set}" = set; then :
50694 $as_echo_n "(cached) " >&6
50699 ac_cpp='$CXXCPP $CPPFLAGS'
50700 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
50701 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
50702 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
50704 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
50705 /* end confdefs.h. */
50715 if ac_fn_cxx_try_compile "$LINENO"; then :
50716 glibcxx_cv_func__modfl_use=yes
50718 glibcxx_cv_func__modfl_use=no
50720 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
50722 ac_cpp='$CPP $CPPFLAGS'
50723 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
50724 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
50725 ac_compiler_gnu=$ac_cv_c_compiler_gnu
50731 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__modfl_use" >&5
50732 $as_echo "$glibcxx_cv_func__modfl_use" >&6; }
50734 if test x$glibcxx_cv_func__modfl_use = x"yes"; then
50735 for ac_func in _modfl
50737 ac_fn_c_check_func "$LINENO" "_modfl" "ac_cv_func__modfl"
50738 if test "x$ac_cv_func__modfl" = x""yes; then :
50739 cat >>confdefs.h <<_ACEOF
50740 #define HAVE__MODFL 1
50753 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for powl declaration" >&5
50754 $as_echo_n "checking for powl declaration... " >&6; }
50755 if test x${glibcxx_cv_func_powl_use+set} != xset; then
50756 if test "${glibcxx_cv_func_powl_use+set}" = set; then :
50757 $as_echo_n "(cached) " >&6
50762 ac_cpp='$CXXCPP $CPPFLAGS'
50763 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
50764 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
50765 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
50767 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
50768 /* end confdefs.h. */
50778 if ac_fn_cxx_try_compile "$LINENO"; then :
50779 glibcxx_cv_func_powl_use=yes
50781 glibcxx_cv_func_powl_use=no
50783 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
50785 ac_cpp='$CPP $CPPFLAGS'
50786 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
50787 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
50788 ac_compiler_gnu=$ac_cv_c_compiler_gnu
50794 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_powl_use" >&5
50795 $as_echo "$glibcxx_cv_func_powl_use" >&6; }
50797 if test x$glibcxx_cv_func_powl_use = x"yes"; then
50798 for ac_func in powl
50800 ac_fn_c_check_func "$LINENO" "powl" "ac_cv_func_powl"
50801 if test "x$ac_cv_func_powl" = x""yes; then :
50802 cat >>confdefs.h <<_ACEOF
50803 #define HAVE_POWL 1
50811 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _powl declaration" >&5
50812 $as_echo_n "checking for _powl declaration... " >&6; }
50813 if test x${glibcxx_cv_func__powl_use+set} != xset; then
50814 if test "${glibcxx_cv_func__powl_use+set}" = set; then :
50815 $as_echo_n "(cached) " >&6
50820 ac_cpp='$CXXCPP $CPPFLAGS'
50821 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
50822 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
50823 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
50825 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
50826 /* end confdefs.h. */
50836 if ac_fn_cxx_try_compile "$LINENO"; then :
50837 glibcxx_cv_func__powl_use=yes
50839 glibcxx_cv_func__powl_use=no
50841 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
50843 ac_cpp='$CPP $CPPFLAGS'
50844 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
50845 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
50846 ac_compiler_gnu=$ac_cv_c_compiler_gnu
50852 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__powl_use" >&5
50853 $as_echo "$glibcxx_cv_func__powl_use" >&6; }
50855 if test x$glibcxx_cv_func__powl_use = x"yes"; then
50856 for ac_func in _powl
50858 ac_fn_c_check_func "$LINENO" "_powl" "ac_cv_func__powl"
50859 if test "x$ac_cv_func__powl" = x""yes; then :
50860 cat >>confdefs.h <<_ACEOF
50861 #define HAVE__POWL 1
50874 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sqrtl declaration" >&5
50875 $as_echo_n "checking for sqrtl declaration... " >&6; }
50876 if test x${glibcxx_cv_func_sqrtl_use+set} != xset; then
50877 if test "${glibcxx_cv_func_sqrtl_use+set}" = set; then :
50878 $as_echo_n "(cached) " >&6
50883 ac_cpp='$CXXCPP $CPPFLAGS'
50884 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
50885 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
50886 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
50888 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
50889 /* end confdefs.h. */
50891 #ifdef HAVE_IEEEFP_H
50892 #include <ieeefp.h>
50903 if ac_fn_cxx_try_compile "$LINENO"; then :
50904 glibcxx_cv_func_sqrtl_use=yes
50906 glibcxx_cv_func_sqrtl_use=no
50908 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
50910 ac_cpp='$CPP $CPPFLAGS'
50911 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
50912 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
50913 ac_compiler_gnu=$ac_cv_c_compiler_gnu
50919 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_sqrtl_use" >&5
50920 $as_echo "$glibcxx_cv_func_sqrtl_use" >&6; }
50922 if test x$glibcxx_cv_func_sqrtl_use = x"yes"; then
50923 for ac_func in sqrtl
50925 ac_fn_c_check_func "$LINENO" "sqrtl" "ac_cv_func_sqrtl"
50926 if test "x$ac_cv_func_sqrtl" = x""yes; then :
50927 cat >>confdefs.h <<_ACEOF
50928 #define HAVE_SQRTL 1
50936 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _sqrtl declaration" >&5
50937 $as_echo_n "checking for _sqrtl declaration... " >&6; }
50938 if test x${glibcxx_cv_func__sqrtl_use+set} != xset; then
50939 if test "${glibcxx_cv_func__sqrtl_use+set}" = set; then :
50940 $as_echo_n "(cached) " >&6
50945 ac_cpp='$CXXCPP $CPPFLAGS'
50946 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
50947 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
50948 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
50950 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
50951 /* end confdefs.h. */
50953 #ifdef HAVE_IEEEFP_H
50954 #include <ieeefp.h>
50965 if ac_fn_cxx_try_compile "$LINENO"; then :
50966 glibcxx_cv_func__sqrtl_use=yes
50968 glibcxx_cv_func__sqrtl_use=no
50970 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
50972 ac_cpp='$CPP $CPPFLAGS'
50973 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
50974 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
50975 ac_compiler_gnu=$ac_cv_c_compiler_gnu
50981 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__sqrtl_use" >&5
50982 $as_echo "$glibcxx_cv_func__sqrtl_use" >&6; }
50984 if test x$glibcxx_cv_func__sqrtl_use = x"yes"; then
50985 for ac_func in _sqrtl
50987 ac_fn_c_check_func "$LINENO" "_sqrtl" "ac_cv_func__sqrtl"
50988 if test "x$ac_cv_func__sqrtl" = x""yes; then :
50989 cat >>confdefs.h <<_ACEOF
50990 #define HAVE__SQRTL 1
51003 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sincosl declaration" >&5
51004 $as_echo_n "checking for sincosl declaration... " >&6; }
51005 if test x${glibcxx_cv_func_sincosl_use+set} != xset; then
51006 if test "${glibcxx_cv_func_sincosl_use+set}" = set; then :
51007 $as_echo_n "(cached) " >&6
51012 ac_cpp='$CXXCPP $CPPFLAGS'
51013 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
51014 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
51015 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
51017 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
51018 /* end confdefs.h. */
51028 if ac_fn_cxx_try_compile "$LINENO"; then :
51029 glibcxx_cv_func_sincosl_use=yes
51031 glibcxx_cv_func_sincosl_use=no
51033 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
51035 ac_cpp='$CPP $CPPFLAGS'
51036 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
51037 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
51038 ac_compiler_gnu=$ac_cv_c_compiler_gnu
51044 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_sincosl_use" >&5
51045 $as_echo "$glibcxx_cv_func_sincosl_use" >&6; }
51047 if test x$glibcxx_cv_func_sincosl_use = x"yes"; then
51048 for ac_func in sincosl
51050 ac_fn_c_check_func "$LINENO" "sincosl" "ac_cv_func_sincosl"
51051 if test "x$ac_cv_func_sincosl" = x""yes; then :
51052 cat >>confdefs.h <<_ACEOF
51053 #define HAVE_SINCOSL 1
51061 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _sincosl declaration" >&5
51062 $as_echo_n "checking for _sincosl declaration... " >&6; }
51063 if test x${glibcxx_cv_func__sincosl_use+set} != xset; then
51064 if test "${glibcxx_cv_func__sincosl_use+set}" = set; then :
51065 $as_echo_n "(cached) " >&6
51070 ac_cpp='$CXXCPP $CPPFLAGS'
51071 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
51072 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
51073 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
51075 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
51076 /* end confdefs.h. */
51086 if ac_fn_cxx_try_compile "$LINENO"; then :
51087 glibcxx_cv_func__sincosl_use=yes
51089 glibcxx_cv_func__sincosl_use=no
51091 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
51093 ac_cpp='$CPP $CPPFLAGS'
51094 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
51095 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
51096 ac_compiler_gnu=$ac_cv_c_compiler_gnu
51102 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__sincosl_use" >&5
51103 $as_echo "$glibcxx_cv_func__sincosl_use" >&6; }
51105 if test x$glibcxx_cv_func__sincosl_use = x"yes"; then
51106 for ac_func in _sincosl
51108 ac_fn_c_check_func "$LINENO" "_sincosl" "ac_cv_func__sincosl"
51109 if test "x$ac_cv_func__sincosl" = x""yes; then :
51110 cat >>confdefs.h <<_ACEOF
51111 #define HAVE__SINCOSL 1
51124 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for finitel declaration" >&5
51125 $as_echo_n "checking for finitel declaration... " >&6; }
51126 if test x${glibcxx_cv_func_finitel_use+set} != xset; then
51127 if test "${glibcxx_cv_func_finitel_use+set}" = set; then :
51128 $as_echo_n "(cached) " >&6
51133 ac_cpp='$CXXCPP $CPPFLAGS'
51134 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
51135 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
51136 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
51138 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
51139 /* end confdefs.h. */
51141 #ifdef HAVE_IEEEFP_H
51142 #include <ieeefp.h>
51153 if ac_fn_cxx_try_compile "$LINENO"; then :
51154 glibcxx_cv_func_finitel_use=yes
51156 glibcxx_cv_func_finitel_use=no
51158 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
51160 ac_cpp='$CPP $CPPFLAGS'
51161 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
51162 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
51163 ac_compiler_gnu=$ac_cv_c_compiler_gnu
51169 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_finitel_use" >&5
51170 $as_echo "$glibcxx_cv_func_finitel_use" >&6; }
51172 if test x$glibcxx_cv_func_finitel_use = x"yes"; then
51173 for ac_func in finitel
51175 ac_fn_c_check_func "$LINENO" "finitel" "ac_cv_func_finitel"
51176 if test "x$ac_cv_func_finitel" = x""yes; then :
51177 cat >>confdefs.h <<_ACEOF
51178 #define HAVE_FINITEL 1
51186 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _finitel declaration" >&5
51187 $as_echo_n "checking for _finitel declaration... " >&6; }
51188 if test x${glibcxx_cv_func__finitel_use+set} != xset; then
51189 if test "${glibcxx_cv_func__finitel_use+set}" = set; then :
51190 $as_echo_n "(cached) " >&6
51195 ac_cpp='$CXXCPP $CPPFLAGS'
51196 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
51197 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
51198 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
51200 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
51201 /* end confdefs.h. */
51203 #ifdef HAVE_IEEEFP_H
51204 #include <ieeefp.h>
51215 if ac_fn_cxx_try_compile "$LINENO"; then :
51216 glibcxx_cv_func__finitel_use=yes
51218 glibcxx_cv_func__finitel_use=no
51220 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
51222 ac_cpp='$CPP $CPPFLAGS'
51223 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
51224 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
51225 ac_compiler_gnu=$ac_cv_c_compiler_gnu
51231 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__finitel_use" >&5
51232 $as_echo "$glibcxx_cv_func__finitel_use" >&6; }
51234 if test x$glibcxx_cv_func__finitel_use = x"yes"; then
51235 for ac_func in _finitel
51237 ac_fn_c_check_func "$LINENO" "_finitel" "ac_cv_func__finitel"
51238 if test "x$ac_cv_func__finitel" = x""yes; then :
51239 cat >>confdefs.h <<_ACEOF
51240 #define HAVE__FINITEL 1
51252 LIBS="$ac_save_LIBS"
51253 CXXFLAGS="$ac_save_CXXFLAGS"
51256 ac_test_CXXFLAGS="${CXXFLAGS+set}"
51257 ac_save_CXXFLAGS="$CXXFLAGS"
51258 CXXFLAGS='-fno-builtin -D_GNU_SOURCE'
51261 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for strtold declaration" >&5
51262 $as_echo_n "checking for strtold declaration... " >&6; }
51263 if test x${glibcxx_cv_func_strtold_use+set} != xset; then
51264 if test "${glibcxx_cv_func_strtold_use+set}" = set; then :
51265 $as_echo_n "(cached) " >&6
51270 ac_cpp='$CXXCPP $CPPFLAGS'
51271 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
51272 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
51273 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
51275 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
51276 /* end confdefs.h. */
51277 #include <stdlib.h>
51286 if ac_fn_cxx_try_compile "$LINENO"; then :
51287 glibcxx_cv_func_strtold_use=yes
51289 glibcxx_cv_func_strtold_use=no
51291 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
51293 ac_cpp='$CPP $CPPFLAGS'
51294 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
51295 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
51296 ac_compiler_gnu=$ac_cv_c_compiler_gnu
51302 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_strtold_use" >&5
51303 $as_echo "$glibcxx_cv_func_strtold_use" >&6; }
51304 if test x$glibcxx_cv_func_strtold_use = x"yes"; then
51305 for ac_func in strtold
51307 ac_fn_c_check_func "$LINENO" "strtold" "ac_cv_func_strtold"
51308 if test "x$ac_cv_func_strtold" = x""yes; then :
51309 cat >>confdefs.h <<_ACEOF
51310 #define HAVE_STRTOLD 1
51321 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for strtof declaration" >&5
51322 $as_echo_n "checking for strtof declaration... " >&6; }
51323 if test x${glibcxx_cv_func_strtof_use+set} != xset; then
51324 if test "${glibcxx_cv_func_strtof_use+set}" = set; then :
51325 $as_echo_n "(cached) " >&6
51330 ac_cpp='$CXXCPP $CPPFLAGS'
51331 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
51332 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
51333 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
51335 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
51336 /* end confdefs.h. */
51337 #include <stdlib.h>
51346 if ac_fn_cxx_try_compile "$LINENO"; then :
51347 glibcxx_cv_func_strtof_use=yes
51349 glibcxx_cv_func_strtof_use=no
51351 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
51353 ac_cpp='$CPP $CPPFLAGS'
51354 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
51355 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
51356 ac_compiler_gnu=$ac_cv_c_compiler_gnu
51362 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_strtof_use" >&5
51363 $as_echo "$glibcxx_cv_func_strtof_use" >&6; }
51364 if test x$glibcxx_cv_func_strtof_use = x"yes"; then
51365 for ac_func in strtof
51367 ac_fn_c_check_func "$LINENO" "strtof" "ac_cv_func_strtof"
51368 if test "x$ac_cv_func_strtof" = x""yes; then :
51369 cat >>confdefs.h <<_ACEOF
51370 #define HAVE_STRTOF 1
51381 CXXFLAGS="$ac_save_CXXFLAGS"
51383 $as_echo "#define _GLIBCXX_USE_RANDOM_TR1 1" >>confdefs.h
51387 # Check whether --enable-tls was given.
51388 if test "${enable_tls+set}" = set; then :
51389 enableval=$enable_tls;
51390 case "$enableval" in
51392 *) as_fn_error "Argument to enable/disable tls must be yes or no" "$LINENO" 5 ;;
51400 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the target supports thread-local storage" >&5
51401 $as_echo_n "checking whether the target supports thread-local storage... " >&6; }
51402 if test "${gcc_cv_have_tls+set}" = set; then :
51403 $as_echo_n "(cached) " >&6
51406 if test "$cross_compiling" = yes; then :
51407 if test x$gcc_no_link = xyes; then
51408 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
51410 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
51411 /* end confdefs.h. */
51412 __thread int a; int b; int main() { return a = b; }
51414 if ac_fn_c_try_link "$LINENO"; then :
51415 chktls_save_LDFLAGS="$LDFLAGS"
51418 LDFLAGS="-shared -Wl,--no-undefined $LDFLAGS"
51421 chktls_save_CFLAGS="$CFLAGS"
51422 CFLAGS="-fPIC $CFLAGS"
51423 if test x$gcc_no_link = xyes; then
51424 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
51426 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
51427 /* end confdefs.h. */
51428 int f() { return 0; }
51430 if ac_fn_c_try_link "$LINENO"; then :
51431 if test x$gcc_no_link = xyes; then
51432 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
51434 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
51435 /* end confdefs.h. */
51436 __thread int a; int b; int f() { return a = b; }
51438 if ac_fn_c_try_link "$LINENO"; then :
51439 gcc_cv_have_tls=yes
51443 rm -f core conftest.err conftest.$ac_objext \
51444 conftest$ac_exeext conftest.$ac_ext
51446 gcc_cv_have_tls=yes
51448 rm -f core conftest.err conftest.$ac_objext \
51449 conftest$ac_exeext conftest.$ac_ext
51450 CFLAGS="$chktls_save_CFLAGS"
51451 LDFLAGS="$chktls_save_LDFLAGS"
51455 rm -f core conftest.err conftest.$ac_objext \
51456 conftest$ac_exeext conftest.$ac_ext
51460 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
51461 /* end confdefs.h. */
51462 __thread int a; int b; int main() { return a = b; }
51464 if ac_fn_c_try_run "$LINENO"; then :
51465 chktls_save_LDFLAGS="$LDFLAGS"
51466 LDFLAGS="-static $LDFLAGS"
51467 if test x$gcc_no_link = xyes; then
51468 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
51470 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
51471 /* end confdefs.h. */
51472 int main() { return 0; }
51474 if ac_fn_c_try_link "$LINENO"; then :
51475 if test "$cross_compiling" = yes; then :
51476 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
51477 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
51478 as_fn_error "cannot run test program while cross compiling
51479 See \`config.log' for more details." "$LINENO" 5; }
51481 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
51482 /* end confdefs.h. */
51483 __thread int a; int b; int main() { return a = b; }
51485 if ac_fn_c_try_run "$LINENO"; then :
51486 gcc_cv_have_tls=yes
51490 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
51491 conftest.$ac_objext conftest.beam conftest.$ac_ext
51495 gcc_cv_have_tls=yes
51497 rm -f core conftest.err conftest.$ac_objext \
51498 conftest$ac_exeext conftest.$ac_ext
51499 LDFLAGS="$chktls_save_LDFLAGS"
51500 if test $gcc_cv_have_tls = yes; then
51501 chktls_save_CFLAGS="$CFLAGS"
51502 thread_CFLAGS=failed
51503 for flag in '' '-pthread' '-lpthread'; do
51504 CFLAGS="$flag $chktls_save_CFLAGS"
51505 if test x$gcc_no_link = xyes; then
51506 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
51508 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
51509 /* end confdefs.h. */
51510 #include <pthread.h>
51511 void *g(void *d) { return NULL; }
51515 pthread_t t; pthread_create(&t,NULL,g,NULL);
51520 if ac_fn_c_try_link "$LINENO"; then :
51521 thread_CFLAGS="$flag"
51523 rm -f core conftest.err conftest.$ac_objext \
51524 conftest$ac_exeext conftest.$ac_ext
51525 if test "X$thread_CFLAGS" != Xfailed; then
51529 CFLAGS="$chktls_save_CFLAGS"
51530 if test "X$thread_CFLAGS" != Xfailed; then
51531 CFLAGS="$thread_CFLAGS $chktls_save_CFLAGS"
51532 if test "$cross_compiling" = yes; then :
51533 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
51534 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
51535 as_fn_error "cannot run test program while cross compiling
51536 See \`config.log' for more details." "$LINENO" 5; }
51538 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
51539 /* end confdefs.h. */
51540 #include <pthread.h>
51542 static int *volatile a_in_other_thread;
51544 thread_func (void *arg)
51546 a_in_other_thread = &a;
51553 void *thread_retval;
51554 int *volatile a_in_main_thread;
51555 a_in_main_thread = &a;
51556 if (pthread_create (&thread, (pthread_attr_t *)0,
51557 thread_func, (void *)0))
51559 if (pthread_join (thread, &thread_retval))
51561 return (a_in_other_thread == a_in_main_thread);
51566 if ac_fn_c_try_run "$LINENO"; then :
51567 gcc_cv_have_tls=yes
51571 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
51572 conftest.$ac_objext conftest.beam conftest.$ac_ext
51575 CFLAGS="$chktls_save_CFLAGS"
51581 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
51582 conftest.$ac_objext conftest.beam conftest.$ac_ext
51586 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_have_tls" >&5
51587 $as_echo "$gcc_cv_have_tls" >&6; }
51588 if test "$enable_tls $gcc_cv_have_tls" = "yes yes"; then
51590 $as_echo "#define HAVE_TLS 1" >>confdefs.h
51598 am_save_CPPFLAGS="$CPPFLAGS"
51600 for element in $INCICONV; do
51602 for x in $CPPFLAGS; do
51604 acl_save_prefix="$prefix"
51605 prefix="$acl_final_prefix"
51606 acl_save_exec_prefix="$exec_prefix"
51607 exec_prefix="$acl_final_exec_prefix"
51609 exec_prefix="$acl_save_exec_prefix"
51610 prefix="$acl_save_prefix"
51612 if test "X$x" = "X$element"; then
51617 if test -z "$haveit"; then
51618 CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element"
51623 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for iconv" >&5
51624 $as_echo_n "checking for iconv... " >&6; }
51625 if test "${am_cv_func_iconv+set}" = set; then :
51626 $as_echo_n "(cached) " >&6
51629 am_cv_func_iconv="no, consider installing GNU libiconv"
51631 if test x$gcc_no_link = xyes; then
51632 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
51634 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
51635 /* end confdefs.h. */
51636 #include <stdlib.h>
51641 iconv_t cd = iconv_open("","");
51642 iconv(cd,NULL,NULL,NULL,NULL);
51648 if ac_fn_c_try_link "$LINENO"; then :
51649 am_cv_func_iconv=yes
51651 rm -f core conftest.err conftest.$ac_objext \
51652 conftest$ac_exeext conftest.$ac_ext
51653 if test "$am_cv_func_iconv" != yes; then
51654 am_save_LIBS="$LIBS"
51655 LIBS="$LIBS $LIBICONV"
51656 if test x$gcc_no_link = xyes; then
51657 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
51659 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
51660 /* end confdefs.h. */
51661 #include <stdlib.h>
51666 iconv_t cd = iconv_open("","");
51667 iconv(cd,NULL,NULL,NULL,NULL);
51673 if ac_fn_c_try_link "$LINENO"; then :
51674 am_cv_lib_iconv=yes
51675 am_cv_func_iconv=yes
51677 rm -f core conftest.err conftest.$ac_objext \
51678 conftest$ac_exeext conftest.$ac_ext
51679 LIBS="$am_save_LIBS"
51683 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_func_iconv" >&5
51684 $as_echo "$am_cv_func_iconv" >&6; }
51685 if test "$am_cv_func_iconv" = yes; then
51687 $as_echo "#define HAVE_ICONV 1" >>confdefs.h
51690 if test "$am_cv_lib_iconv" = yes; then
51691 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to link with libiconv" >&5
51692 $as_echo_n "checking how to link with libiconv... " >&6; }
51693 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBICONV" >&5
51694 $as_echo "$LIBICONV" >&6; }
51696 CPPFLAGS="$am_save_CPPFLAGS"
51703 if test "$am_cv_func_iconv" = yes; then
51704 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for iconv declaration" >&5
51705 $as_echo_n "checking for iconv declaration... " >&6; }
51706 if test "${am_cv_proto_iconv+set}" = set; then :
51707 $as_echo_n "(cached) " >&6
51710 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
51711 /* end confdefs.h. */
51713 #include <stdlib.h>
51719 #if defined(__STDC__) || defined(__cplusplus)
51720 size_t iconv (iconv_t cd, char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);
51733 if ac_fn_c_try_compile "$LINENO"; then :
51734 am_cv_proto_iconv_arg1=""
51736 am_cv_proto_iconv_arg1="const"
51738 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
51739 am_cv_proto_iconv="extern size_t iconv (iconv_t cd, $am_cv_proto_iconv_arg1 char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);"
51742 am_cv_proto_iconv=`echo "$am_cv_proto_iconv" | tr -s ' ' | sed -e 's/( /(/'`
51743 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${ac_t:-
51744 }$am_cv_proto_iconv" >&5
51746 }$am_cv_proto_iconv" >&6; }
51748 cat >>confdefs.h <<_ACEOF
51749 #define ICONV_CONST $am_cv_proto_iconv_arg1
51757 # If we're not using GNU ld, then there's no point in even trying these
51758 # tests. Check for that first. We should have already tested for gld
51759 # by now (in libtool), but require it now just to be safe...
51760 test -z "$SECTION_LDFLAGS" && SECTION_LDFLAGS=''
51761 test -z "$OPT_LDFLAGS" && OPT_LDFLAGS=''
51765 # The name set by libtool depends on the version of libtool. Shame on us
51766 # for depending on an impl detail, but c'est la vie. Older versions used
51767 # ac_cv_prog_gnu_ld, but now it's lt_cv_prog_gnu_ld, and is copied back on
51768 # top of with_gnu_ld (which is also set by --with-gnu-ld, so that actually
51769 # makes sense). We'll test with_gnu_ld everywhere else, so if that isn't
51770 # set (hence we're using an older libtool), then set it.
51771 if test x${with_gnu_ld+set} != xset; then
51772 if test x${ac_cv_prog_gnu_ld+set} != xset; then
51773 # We got through "ac_require(ac_prog_ld)" and still not set? Huh?
51776 with_gnu_ld=$ac_cv_prog_gnu_ld
51780 # Start by getting the version number. I think the libtool test already
51781 # does some of this, but throws away the result.
51782 glibcxx_ld_is_gold=no
51783 if test x"$with_gnu_ld" = x"yes"; then
51784 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld version" >&5
51785 $as_echo_n "checking for ld version... " >&6; }
51787 if $LD --version 2>/dev/null | grep 'GNU gold' >/dev/null 2>&1; then
51788 glibcxx_ld_is_gold=yes
51790 ldver=`$LD --version 2>/dev/null |
51791 sed -e 's/GNU gold /GNU ld /;s/GNU ld version /GNU ld /;s/GNU ld ([^)]*) /GNU ld /;s/GNU ld \([0-9.][0-9.]*\).*/\1/; q'`
51793 glibcxx_gnu_ld_version=`echo $ldver | \
51794 $AWK -F. '{ if (NF<3) $3=0; print ($1*100+$2)*100+$3 }'`
51795 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_gnu_ld_version" >&5
51796 $as_echo "$glibcxx_gnu_ld_version" >&6; }
51799 # Set --gc-sections.
51800 glibcxx_have_gc_sections=no
51801 if test "$glibcxx_ld_is_gold" = "yes"; then
51802 if $LD --help 2>/dev/null | grep gc-sections >/dev/null 2>&1; then
51803 glibcxx_have_gc_sections=yes
51806 glibcxx_gcsections_min_ld=21602
51807 if test x"$with_gnu_ld" = x"yes" &&
51808 test $glibcxx_gnu_ld_version -gt $glibcxx_gcsections_min_ld ; then
51809 glibcxx_have_gc_sections=yes
51812 if test "$glibcxx_have_gc_sections" = "yes"; then
51813 # Sufficiently young GNU ld it is! Joy and bunny rabbits!
51814 # NB: This flag only works reliably after 2.16.1. Configure tests
51815 # for this are difficult, so hard wire a value that should work.
51817 ac_test_CFLAGS="${CFLAGS+set}"
51818 ac_save_CFLAGS="$CFLAGS"
51819 CFLAGS='-Wl,--gc-sections'
51821 # Check for -Wl,--gc-sections
51822 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld that supports -Wl,--gc-sections" >&5
51823 $as_echo_n "checking for ld that supports -Wl,--gc-sections... " >&6; }
51824 if test x$gcc_no_link = xyes; then
51825 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
51827 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
51828 /* end confdefs.h. */
51829 int one(void) { return 1; }
51830 int two(void) { return 2; }
51840 if ac_fn_c_try_link "$LINENO"; then :
51845 rm -f core conftest.err conftest.$ac_objext \
51846 conftest$ac_exeext conftest.$ac_ext
51847 if test "$ac_gcsections" = "yes"; then
51850 if $CC -c conftest.c; then
51851 if $LD --gc-sections -o conftest conftest.o 2>&1 | \
51852 grep "Warning: gc-sections option ignored" > /dev/null; then
51856 rm -f conftest.c conftest.o conftest
51858 if test "$ac_gcsections" = "yes"; then
51859 SECTION_LDFLAGS="-Wl,--gc-sections $SECTION_LDFLAGS"
51861 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_gcsections" >&5
51862 $as_echo "$ac_gcsections" >&6; }
51864 if test "$ac_test_CFLAGS" = set; then
51865 CFLAGS="$ac_save_CFLAGS"
51867 # this is the suspicious part
51873 # Note this is only for shared objects.
51875 if test x"$with_gnu_ld" = x"yes"; then
51876 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld that supports -Wl,-z,relro" >&5
51877 $as_echo_n "checking for ld that supports -Wl,-z,relro... " >&6; }
51878 cxx_z_relo=`$LD -v --help 2>/dev/null | grep "z relro"`
51879 if test -n "$cxx_z_relo"; then
51880 OPT_LDFLAGS="-Wl,-z,relro"
51883 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ld_relro" >&5
51884 $as_echo "$ac_ld_relro" >&6; }
51887 # Set linker optimization flags.
51888 if test x"$with_gnu_ld" = x"yes"; then
51889 OPT_LDFLAGS="-Wl,-O1 $OPT_LDFLAGS"
51896 ac_test_CXXFLAGS="${CXXFLAGS+set}"
51897 ac_save_CXXFLAGS="$CXXFLAGS"
51898 CXXFLAGS='-fno-builtin -D_GNU_SOURCE'
51900 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sin in -lm" >&5
51901 $as_echo_n "checking for sin in -lm... " >&6; }
51902 if test "${ac_cv_lib_m_sin+set}" = set; then :
51903 $as_echo_n "(cached) " >&6
51905 ac_check_lib_save_LIBS=$LIBS
51907 if test x$gcc_no_link = xyes; then
51908 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
51910 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
51911 /* end confdefs.h. */
51913 /* Override any GCC internal prototype to avoid an error.
51914 Use char because int might match the return type of a GCC
51915 builtin and then its argument prototype would still apply. */
51928 if ac_fn_c_try_link "$LINENO"; then :
51929 ac_cv_lib_m_sin=yes
51933 rm -f core conftest.err conftest.$ac_objext \
51934 conftest$ac_exeext conftest.$ac_ext
51935 LIBS=$ac_check_lib_save_LIBS
51937 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_sin" >&5
51938 $as_echo "$ac_cv_lib_m_sin" >&6; }
51939 if test "x$ac_cv_lib_m_sin" = x""yes; then :
51943 ac_save_LIBS="$LIBS"
51948 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for isinf declaration" >&5
51949 $as_echo_n "checking for isinf declaration... " >&6; }
51950 if test x${glibcxx_cv_func_isinf_use+set} != xset; then
51951 if test "${glibcxx_cv_func_isinf_use+set}" = set; then :
51952 $as_echo_n "(cached) " >&6
51957 ac_cpp='$CXXCPP $CPPFLAGS'
51958 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
51959 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
51960 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
51962 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
51963 /* end confdefs.h. */
51965 #ifdef HAVE_IEEEFP_H
51966 #include <ieeefp.h>
51977 if ac_fn_cxx_try_compile "$LINENO"; then :
51978 glibcxx_cv_func_isinf_use=yes
51980 glibcxx_cv_func_isinf_use=no
51982 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
51984 ac_cpp='$CPP $CPPFLAGS'
51985 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
51986 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
51987 ac_compiler_gnu=$ac_cv_c_compiler_gnu
51993 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_isinf_use" >&5
51994 $as_echo "$glibcxx_cv_func_isinf_use" >&6; }
51996 if test x$glibcxx_cv_func_isinf_use = x"yes"; then
51997 for ac_func in isinf
51999 ac_fn_c_check_func "$LINENO" "isinf" "ac_cv_func_isinf"
52000 if test "x$ac_cv_func_isinf" = x""yes; then :
52001 cat >>confdefs.h <<_ACEOF
52002 #define HAVE_ISINF 1
52010 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _isinf declaration" >&5
52011 $as_echo_n "checking for _isinf declaration... " >&6; }
52012 if test x${glibcxx_cv_func__isinf_use+set} != xset; then
52013 if test "${glibcxx_cv_func__isinf_use+set}" = set; then :
52014 $as_echo_n "(cached) " >&6
52019 ac_cpp='$CXXCPP $CPPFLAGS'
52020 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
52021 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
52022 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
52024 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
52025 /* end confdefs.h. */
52027 #ifdef HAVE_IEEEFP_H
52028 #include <ieeefp.h>
52039 if ac_fn_cxx_try_compile "$LINENO"; then :
52040 glibcxx_cv_func__isinf_use=yes
52042 glibcxx_cv_func__isinf_use=no
52044 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
52046 ac_cpp='$CPP $CPPFLAGS'
52047 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
52048 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
52049 ac_compiler_gnu=$ac_cv_c_compiler_gnu
52055 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__isinf_use" >&5
52056 $as_echo "$glibcxx_cv_func__isinf_use" >&6; }
52058 if test x$glibcxx_cv_func__isinf_use = x"yes"; then
52059 for ac_func in _isinf
52061 ac_fn_c_check_func "$LINENO" "_isinf" "ac_cv_func__isinf"
52062 if test "x$ac_cv_func__isinf" = x""yes; then :
52063 cat >>confdefs.h <<_ACEOF
52064 #define HAVE__ISINF 1
52077 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for isnan declaration" >&5
52078 $as_echo_n "checking for isnan declaration... " >&6; }
52079 if test x${glibcxx_cv_func_isnan_use+set} != xset; then
52080 if test "${glibcxx_cv_func_isnan_use+set}" = set; then :
52081 $as_echo_n "(cached) " >&6
52086 ac_cpp='$CXXCPP $CPPFLAGS'
52087 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
52088 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
52089 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
52091 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
52092 /* end confdefs.h. */
52094 #ifdef HAVE_IEEEFP_H
52095 #include <ieeefp.h>
52106 if ac_fn_cxx_try_compile "$LINENO"; then :
52107 glibcxx_cv_func_isnan_use=yes
52109 glibcxx_cv_func_isnan_use=no
52111 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
52113 ac_cpp='$CPP $CPPFLAGS'
52114 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
52115 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
52116 ac_compiler_gnu=$ac_cv_c_compiler_gnu
52122 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_isnan_use" >&5
52123 $as_echo "$glibcxx_cv_func_isnan_use" >&6; }
52125 if test x$glibcxx_cv_func_isnan_use = x"yes"; then
52126 for ac_func in isnan
52128 ac_fn_c_check_func "$LINENO" "isnan" "ac_cv_func_isnan"
52129 if test "x$ac_cv_func_isnan" = x""yes; then :
52130 cat >>confdefs.h <<_ACEOF
52131 #define HAVE_ISNAN 1
52139 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _isnan declaration" >&5
52140 $as_echo_n "checking for _isnan declaration... " >&6; }
52141 if test x${glibcxx_cv_func__isnan_use+set} != xset; then
52142 if test "${glibcxx_cv_func__isnan_use+set}" = set; then :
52143 $as_echo_n "(cached) " >&6
52148 ac_cpp='$CXXCPP $CPPFLAGS'
52149 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
52150 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
52151 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
52153 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
52154 /* end confdefs.h. */
52156 #ifdef HAVE_IEEEFP_H
52157 #include <ieeefp.h>
52168 if ac_fn_cxx_try_compile "$LINENO"; then :
52169 glibcxx_cv_func__isnan_use=yes
52171 glibcxx_cv_func__isnan_use=no
52173 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
52175 ac_cpp='$CPP $CPPFLAGS'
52176 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
52177 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
52178 ac_compiler_gnu=$ac_cv_c_compiler_gnu
52184 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__isnan_use" >&5
52185 $as_echo "$glibcxx_cv_func__isnan_use" >&6; }
52187 if test x$glibcxx_cv_func__isnan_use = x"yes"; then
52188 for ac_func in _isnan
52190 ac_fn_c_check_func "$LINENO" "_isnan" "ac_cv_func__isnan"
52191 if test "x$ac_cv_func__isnan" = x""yes; then :
52192 cat >>confdefs.h <<_ACEOF
52193 #define HAVE__ISNAN 1
52206 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for finite declaration" >&5
52207 $as_echo_n "checking for finite declaration... " >&6; }
52208 if test x${glibcxx_cv_func_finite_use+set} != xset; then
52209 if test "${glibcxx_cv_func_finite_use+set}" = set; then :
52210 $as_echo_n "(cached) " >&6
52215 ac_cpp='$CXXCPP $CPPFLAGS'
52216 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
52217 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
52218 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
52220 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
52221 /* end confdefs.h. */
52223 #ifdef HAVE_IEEEFP_H
52224 #include <ieeefp.h>
52235 if ac_fn_cxx_try_compile "$LINENO"; then :
52236 glibcxx_cv_func_finite_use=yes
52238 glibcxx_cv_func_finite_use=no
52240 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
52242 ac_cpp='$CPP $CPPFLAGS'
52243 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
52244 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
52245 ac_compiler_gnu=$ac_cv_c_compiler_gnu
52251 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_finite_use" >&5
52252 $as_echo "$glibcxx_cv_func_finite_use" >&6; }
52254 if test x$glibcxx_cv_func_finite_use = x"yes"; then
52255 for ac_func in finite
52257 ac_fn_c_check_func "$LINENO" "finite" "ac_cv_func_finite"
52258 if test "x$ac_cv_func_finite" = x""yes; then :
52259 cat >>confdefs.h <<_ACEOF
52260 #define HAVE_FINITE 1
52268 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _finite declaration" >&5
52269 $as_echo_n "checking for _finite declaration... " >&6; }
52270 if test x${glibcxx_cv_func__finite_use+set} != xset; then
52271 if test "${glibcxx_cv_func__finite_use+set}" = set; then :
52272 $as_echo_n "(cached) " >&6
52277 ac_cpp='$CXXCPP $CPPFLAGS'
52278 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
52279 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
52280 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
52282 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
52283 /* end confdefs.h. */
52285 #ifdef HAVE_IEEEFP_H
52286 #include <ieeefp.h>
52297 if ac_fn_cxx_try_compile "$LINENO"; then :
52298 glibcxx_cv_func__finite_use=yes
52300 glibcxx_cv_func__finite_use=no
52302 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
52304 ac_cpp='$CPP $CPPFLAGS'
52305 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
52306 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
52307 ac_compiler_gnu=$ac_cv_c_compiler_gnu
52313 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__finite_use" >&5
52314 $as_echo "$glibcxx_cv_func__finite_use" >&6; }
52316 if test x$glibcxx_cv_func__finite_use = x"yes"; then
52317 for ac_func in _finite
52319 ac_fn_c_check_func "$LINENO" "_finite" "ac_cv_func__finite"
52320 if test "x$ac_cv_func__finite" = x""yes; then :
52321 cat >>confdefs.h <<_ACEOF
52322 #define HAVE__FINITE 1
52335 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sincos declaration" >&5
52336 $as_echo_n "checking for sincos declaration... " >&6; }
52337 if test x${glibcxx_cv_func_sincos_use+set} != xset; then
52338 if test "${glibcxx_cv_func_sincos_use+set}" = set; then :
52339 $as_echo_n "(cached) " >&6
52344 ac_cpp='$CXXCPP $CPPFLAGS'
52345 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
52346 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
52347 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
52349 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
52350 /* end confdefs.h. */
52360 if ac_fn_cxx_try_compile "$LINENO"; then :
52361 glibcxx_cv_func_sincos_use=yes
52363 glibcxx_cv_func_sincos_use=no
52365 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
52367 ac_cpp='$CPP $CPPFLAGS'
52368 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
52369 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
52370 ac_compiler_gnu=$ac_cv_c_compiler_gnu
52376 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_sincos_use" >&5
52377 $as_echo "$glibcxx_cv_func_sincos_use" >&6; }
52379 if test x$glibcxx_cv_func_sincos_use = x"yes"; then
52380 for ac_func in sincos
52382 ac_fn_c_check_func "$LINENO" "sincos" "ac_cv_func_sincos"
52383 if test "x$ac_cv_func_sincos" = x""yes; then :
52384 cat >>confdefs.h <<_ACEOF
52385 #define HAVE_SINCOS 1
52393 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _sincos declaration" >&5
52394 $as_echo_n "checking for _sincos declaration... " >&6; }
52395 if test x${glibcxx_cv_func__sincos_use+set} != xset; then
52396 if test "${glibcxx_cv_func__sincos_use+set}" = set; then :
52397 $as_echo_n "(cached) " >&6
52402 ac_cpp='$CXXCPP $CPPFLAGS'
52403 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
52404 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
52405 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
52407 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
52408 /* end confdefs.h. */
52418 if ac_fn_cxx_try_compile "$LINENO"; then :
52419 glibcxx_cv_func__sincos_use=yes
52421 glibcxx_cv_func__sincos_use=no
52423 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
52425 ac_cpp='$CPP $CPPFLAGS'
52426 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
52427 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
52428 ac_compiler_gnu=$ac_cv_c_compiler_gnu
52434 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__sincos_use" >&5
52435 $as_echo "$glibcxx_cv_func__sincos_use" >&6; }
52437 if test x$glibcxx_cv_func__sincos_use = x"yes"; then
52438 for ac_func in _sincos
52440 ac_fn_c_check_func "$LINENO" "_sincos" "ac_cv_func__sincos"
52441 if test "x$ac_cv_func__sincos" = x""yes; then :
52442 cat >>confdefs.h <<_ACEOF
52443 #define HAVE__SINCOS 1
52456 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fpclass declaration" >&5
52457 $as_echo_n "checking for fpclass declaration... " >&6; }
52458 if test x${glibcxx_cv_func_fpclass_use+set} != xset; then
52459 if test "${glibcxx_cv_func_fpclass_use+set}" = set; then :
52460 $as_echo_n "(cached) " >&6
52465 ac_cpp='$CXXCPP $CPPFLAGS'
52466 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
52467 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
52468 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
52470 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
52471 /* end confdefs.h. */
52473 #ifdef HAVE_IEEEFP_H
52474 #include <ieeefp.h>
52485 if ac_fn_cxx_try_compile "$LINENO"; then :
52486 glibcxx_cv_func_fpclass_use=yes
52488 glibcxx_cv_func_fpclass_use=no
52490 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
52492 ac_cpp='$CPP $CPPFLAGS'
52493 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
52494 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
52495 ac_compiler_gnu=$ac_cv_c_compiler_gnu
52501 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_fpclass_use" >&5
52502 $as_echo "$glibcxx_cv_func_fpclass_use" >&6; }
52504 if test x$glibcxx_cv_func_fpclass_use = x"yes"; then
52505 for ac_func in fpclass
52507 ac_fn_c_check_func "$LINENO" "fpclass" "ac_cv_func_fpclass"
52508 if test "x$ac_cv_func_fpclass" = x""yes; then :
52509 cat >>confdefs.h <<_ACEOF
52510 #define HAVE_FPCLASS 1
52518 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _fpclass declaration" >&5
52519 $as_echo_n "checking for _fpclass declaration... " >&6; }
52520 if test x${glibcxx_cv_func__fpclass_use+set} != xset; then
52521 if test "${glibcxx_cv_func__fpclass_use+set}" = set; then :
52522 $as_echo_n "(cached) " >&6
52527 ac_cpp='$CXXCPP $CPPFLAGS'
52528 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
52529 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
52530 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
52532 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
52533 /* end confdefs.h. */
52535 #ifdef HAVE_IEEEFP_H
52536 #include <ieeefp.h>
52547 if ac_fn_cxx_try_compile "$LINENO"; then :
52548 glibcxx_cv_func__fpclass_use=yes
52550 glibcxx_cv_func__fpclass_use=no
52552 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
52554 ac_cpp='$CPP $CPPFLAGS'
52555 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
52556 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
52557 ac_compiler_gnu=$ac_cv_c_compiler_gnu
52563 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__fpclass_use" >&5
52564 $as_echo "$glibcxx_cv_func__fpclass_use" >&6; }
52566 if test x$glibcxx_cv_func__fpclass_use = x"yes"; then
52567 for ac_func in _fpclass
52569 ac_fn_c_check_func "$LINENO" "_fpclass" "ac_cv_func__fpclass"
52570 if test "x$ac_cv_func__fpclass" = x""yes; then :
52571 cat >>confdefs.h <<_ACEOF
52572 #define HAVE__FPCLASS 1
52585 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for qfpclass declaration" >&5
52586 $as_echo_n "checking for qfpclass declaration... " >&6; }
52587 if test x${glibcxx_cv_func_qfpclass_use+set} != xset; then
52588 if test "${glibcxx_cv_func_qfpclass_use+set}" = set; then :
52589 $as_echo_n "(cached) " >&6
52594 ac_cpp='$CXXCPP $CPPFLAGS'
52595 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
52596 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
52597 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
52599 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
52600 /* end confdefs.h. */
52602 #ifdef HAVE_IEEEFP_H
52603 #include <ieeefp.h>
52614 if ac_fn_cxx_try_compile "$LINENO"; then :
52615 glibcxx_cv_func_qfpclass_use=yes
52617 glibcxx_cv_func_qfpclass_use=no
52619 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
52621 ac_cpp='$CPP $CPPFLAGS'
52622 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
52623 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
52624 ac_compiler_gnu=$ac_cv_c_compiler_gnu
52630 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_qfpclass_use" >&5
52631 $as_echo "$glibcxx_cv_func_qfpclass_use" >&6; }
52633 if test x$glibcxx_cv_func_qfpclass_use = x"yes"; then
52634 for ac_func in qfpclass
52636 ac_fn_c_check_func "$LINENO" "qfpclass" "ac_cv_func_qfpclass"
52637 if test "x$ac_cv_func_qfpclass" = x""yes; then :
52638 cat >>confdefs.h <<_ACEOF
52639 #define HAVE_QFPCLASS 1
52647 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _qfpclass declaration" >&5
52648 $as_echo_n "checking for _qfpclass declaration... " >&6; }
52649 if test x${glibcxx_cv_func__qfpclass_use+set} != xset; then
52650 if test "${glibcxx_cv_func__qfpclass_use+set}" = set; then :
52651 $as_echo_n "(cached) " >&6
52656 ac_cpp='$CXXCPP $CPPFLAGS'
52657 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
52658 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
52659 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
52661 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
52662 /* end confdefs.h. */
52664 #ifdef HAVE_IEEEFP_H
52665 #include <ieeefp.h>
52676 if ac_fn_cxx_try_compile "$LINENO"; then :
52677 glibcxx_cv_func__qfpclass_use=yes
52679 glibcxx_cv_func__qfpclass_use=no
52681 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
52683 ac_cpp='$CPP $CPPFLAGS'
52684 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
52685 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
52686 ac_compiler_gnu=$ac_cv_c_compiler_gnu
52692 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__qfpclass_use" >&5
52693 $as_echo "$glibcxx_cv_func__qfpclass_use" >&6; }
52695 if test x$glibcxx_cv_func__qfpclass_use = x"yes"; then
52696 for ac_func in _qfpclass
52698 ac_fn_c_check_func "$LINENO" "_qfpclass" "ac_cv_func__qfpclass"
52699 if test "x$ac_cv_func__qfpclass" = x""yes; then :
52700 cat >>confdefs.h <<_ACEOF
52701 #define HAVE__QFPCLASS 1
52714 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for hypot declaration" >&5
52715 $as_echo_n "checking for hypot declaration... " >&6; }
52716 if test x${glibcxx_cv_func_hypot_use+set} != xset; then
52717 if test "${glibcxx_cv_func_hypot_use+set}" = set; then :
52718 $as_echo_n "(cached) " >&6
52723 ac_cpp='$CXXCPP $CPPFLAGS'
52724 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
52725 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
52726 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
52728 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
52729 /* end confdefs.h. */
52739 if ac_fn_cxx_try_compile "$LINENO"; then :
52740 glibcxx_cv_func_hypot_use=yes
52742 glibcxx_cv_func_hypot_use=no
52744 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
52746 ac_cpp='$CPP $CPPFLAGS'
52747 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
52748 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
52749 ac_compiler_gnu=$ac_cv_c_compiler_gnu
52755 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_hypot_use" >&5
52756 $as_echo "$glibcxx_cv_func_hypot_use" >&6; }
52758 if test x$glibcxx_cv_func_hypot_use = x"yes"; then
52759 for ac_func in hypot
52761 ac_fn_c_check_func "$LINENO" "hypot" "ac_cv_func_hypot"
52762 if test "x$ac_cv_func_hypot" = x""yes; then :
52763 cat >>confdefs.h <<_ACEOF
52764 #define HAVE_HYPOT 1
52772 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _hypot declaration" >&5
52773 $as_echo_n "checking for _hypot declaration... " >&6; }
52774 if test x${glibcxx_cv_func__hypot_use+set} != xset; then
52775 if test "${glibcxx_cv_func__hypot_use+set}" = set; then :
52776 $as_echo_n "(cached) " >&6
52781 ac_cpp='$CXXCPP $CPPFLAGS'
52782 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
52783 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
52784 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
52786 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
52787 /* end confdefs.h. */
52797 if ac_fn_cxx_try_compile "$LINENO"; then :
52798 glibcxx_cv_func__hypot_use=yes
52800 glibcxx_cv_func__hypot_use=no
52802 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
52804 ac_cpp='$CPP $CPPFLAGS'
52805 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
52806 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
52807 ac_compiler_gnu=$ac_cv_c_compiler_gnu
52813 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__hypot_use" >&5
52814 $as_echo "$glibcxx_cv_func__hypot_use" >&6; }
52816 if test x$glibcxx_cv_func__hypot_use = x"yes"; then
52817 for ac_func in _hypot
52819 ac_fn_c_check_func "$LINENO" "_hypot" "ac_cv_func__hypot"
52820 if test "x$ac_cv_func__hypot" = x""yes; then :
52821 cat >>confdefs.h <<_ACEOF
52822 #define HAVE__HYPOT 1
52835 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for float trig functions" >&5
52836 $as_echo_n "checking for float trig functions... " >&6; }
52837 if test "${glibcxx_cv_func_float_trig_use+set}" = set; then :
52838 $as_echo_n "(cached) " >&6
52843 ac_cpp='$CXXCPP $CPPFLAGS'
52844 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
52845 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
52846 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
52848 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
52849 /* end confdefs.h. */
52854 acosf (0); asinf (0); atanf (0); cosf (0); sinf (0); tanf (0); coshf (0); sinhf (0); tanhf (0);
52859 if ac_fn_cxx_try_compile "$LINENO"; then :
52860 glibcxx_cv_func_float_trig_use=yes
52862 glibcxx_cv_func_float_trig_use=no
52864 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
52866 ac_cpp='$CPP $CPPFLAGS'
52867 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
52868 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
52869 ac_compiler_gnu=$ac_cv_c_compiler_gnu
52873 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_float_trig_use" >&5
52874 $as_echo "$glibcxx_cv_func_float_trig_use" >&6; }
52875 if test x$glibcxx_cv_func_float_trig_use = x"yes"; then
52876 for ac_func in acosf asinf atanf cosf sinf tanf coshf sinhf tanhf
52878 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
52879 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
52880 eval as_val=\$$as_ac_var
52881 if test "x$as_val" = x""yes; then :
52882 cat >>confdefs.h <<_ACEOF
52883 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
52890 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _float trig functions" >&5
52891 $as_echo_n "checking for _float trig functions... " >&6; }
52892 if test "${glibcxx_cv_func__float_trig_use+set}" = set; then :
52893 $as_echo_n "(cached) " >&6
52898 ac_cpp='$CXXCPP $CPPFLAGS'
52899 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
52900 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
52901 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
52903 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
52904 /* end confdefs.h. */
52909 _acosf (0); _asinf (0); _atanf (0); _cosf (0); _sinf (0); _tanf (0); _coshf (0); _sinhf (0); _tanhf (0);
52914 if ac_fn_cxx_try_compile "$LINENO"; then :
52915 glibcxx_cv_func__float_trig_use=yes
52917 glibcxx_cv_func__float_trig_use=no
52919 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
52921 ac_cpp='$CPP $CPPFLAGS'
52922 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
52923 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
52924 ac_compiler_gnu=$ac_cv_c_compiler_gnu
52928 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__float_trig_use" >&5
52929 $as_echo "$glibcxx_cv_func__float_trig_use" >&6; }
52930 if test x$glibcxx_cv_func__float_trig_use = x"yes"; then
52931 for ac_func in _acosf _asinf _atanf _cosf _sinf _tanf _coshf _sinhf _tanhf
52933 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
52934 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
52935 eval as_val=\$$as_ac_var
52936 if test "x$as_val" = x""yes; then :
52937 cat >>confdefs.h <<_ACEOF
52938 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
52951 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for float round functions" >&5
52952 $as_echo_n "checking for float round functions... " >&6; }
52953 if test "${glibcxx_cv_func_float_round_use+set}" = set; then :
52954 $as_echo_n "(cached) " >&6
52959 ac_cpp='$CXXCPP $CPPFLAGS'
52960 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
52961 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
52962 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
52964 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
52965 /* end confdefs.h. */
52970 ceilf (0); floorf (0);
52975 if ac_fn_cxx_try_compile "$LINENO"; then :
52976 glibcxx_cv_func_float_round_use=yes
52978 glibcxx_cv_func_float_round_use=no
52980 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
52982 ac_cpp='$CPP $CPPFLAGS'
52983 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
52984 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
52985 ac_compiler_gnu=$ac_cv_c_compiler_gnu
52989 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_float_round_use" >&5
52990 $as_echo "$glibcxx_cv_func_float_round_use" >&6; }
52991 if test x$glibcxx_cv_func_float_round_use = x"yes"; then
52992 for ac_func in ceilf floorf
52994 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
52995 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
52996 eval as_val=\$$as_ac_var
52997 if test "x$as_val" = x""yes; then :
52998 cat >>confdefs.h <<_ACEOF
52999 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
53006 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _float round functions" >&5
53007 $as_echo_n "checking for _float round functions... " >&6; }
53008 if test "${glibcxx_cv_func__float_round_use+set}" = set; then :
53009 $as_echo_n "(cached) " >&6
53014 ac_cpp='$CXXCPP $CPPFLAGS'
53015 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
53016 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
53017 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
53019 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
53020 /* end confdefs.h. */
53025 _ceilf (0); _floorf (0);
53030 if ac_fn_cxx_try_compile "$LINENO"; then :
53031 glibcxx_cv_func__float_round_use=yes
53033 glibcxx_cv_func__float_round_use=no
53035 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
53037 ac_cpp='$CPP $CPPFLAGS'
53038 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
53039 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
53040 ac_compiler_gnu=$ac_cv_c_compiler_gnu
53044 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__float_round_use" >&5
53045 $as_echo "$glibcxx_cv_func__float_round_use" >&6; }
53046 if test x$glibcxx_cv_func__float_round_use = x"yes"; then
53047 for ac_func in _ceilf _floorf
53049 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
53050 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
53051 eval as_val=\$$as_ac_var
53052 if test "x$as_val" = x""yes; then :
53053 cat >>confdefs.h <<_ACEOF
53054 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
53068 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for expf declaration" >&5
53069 $as_echo_n "checking for expf declaration... " >&6; }
53070 if test x${glibcxx_cv_func_expf_use+set} != xset; then
53071 if test "${glibcxx_cv_func_expf_use+set}" = set; then :
53072 $as_echo_n "(cached) " >&6
53077 ac_cpp='$CXXCPP $CPPFLAGS'
53078 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
53079 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
53080 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
53082 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
53083 /* end confdefs.h. */
53085 #ifdef HAVE_IEEEFP_H
53086 #include <ieeefp.h>
53097 if ac_fn_cxx_try_compile "$LINENO"; then :
53098 glibcxx_cv_func_expf_use=yes
53100 glibcxx_cv_func_expf_use=no
53102 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
53104 ac_cpp='$CPP $CPPFLAGS'
53105 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
53106 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
53107 ac_compiler_gnu=$ac_cv_c_compiler_gnu
53113 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_expf_use" >&5
53114 $as_echo "$glibcxx_cv_func_expf_use" >&6; }
53116 if test x$glibcxx_cv_func_expf_use = x"yes"; then
53117 for ac_func in expf
53119 ac_fn_c_check_func "$LINENO" "expf" "ac_cv_func_expf"
53120 if test "x$ac_cv_func_expf" = x""yes; then :
53121 cat >>confdefs.h <<_ACEOF
53122 #define HAVE_EXPF 1
53130 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _expf declaration" >&5
53131 $as_echo_n "checking for _expf declaration... " >&6; }
53132 if test x${glibcxx_cv_func__expf_use+set} != xset; then
53133 if test "${glibcxx_cv_func__expf_use+set}" = set; then :
53134 $as_echo_n "(cached) " >&6
53139 ac_cpp='$CXXCPP $CPPFLAGS'
53140 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
53141 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
53142 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
53144 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
53145 /* end confdefs.h. */
53147 #ifdef HAVE_IEEEFP_H
53148 #include <ieeefp.h>
53159 if ac_fn_cxx_try_compile "$LINENO"; then :
53160 glibcxx_cv_func__expf_use=yes
53162 glibcxx_cv_func__expf_use=no
53164 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
53166 ac_cpp='$CPP $CPPFLAGS'
53167 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
53168 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
53169 ac_compiler_gnu=$ac_cv_c_compiler_gnu
53175 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__expf_use" >&5
53176 $as_echo "$glibcxx_cv_func__expf_use" >&6; }
53178 if test x$glibcxx_cv_func__expf_use = x"yes"; then
53179 for ac_func in _expf
53181 ac_fn_c_check_func "$LINENO" "_expf" "ac_cv_func__expf"
53182 if test "x$ac_cv_func__expf" = x""yes; then :
53183 cat >>confdefs.h <<_ACEOF
53184 #define HAVE__EXPF 1
53197 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for isnanf declaration" >&5
53198 $as_echo_n "checking for isnanf declaration... " >&6; }
53199 if test x${glibcxx_cv_func_isnanf_use+set} != xset; then
53200 if test "${glibcxx_cv_func_isnanf_use+set}" = set; then :
53201 $as_echo_n "(cached) " >&6
53206 ac_cpp='$CXXCPP $CPPFLAGS'
53207 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
53208 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
53209 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
53211 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
53212 /* end confdefs.h. */
53214 #ifdef HAVE_IEEEFP_H
53215 #include <ieeefp.h>
53226 if ac_fn_cxx_try_compile "$LINENO"; then :
53227 glibcxx_cv_func_isnanf_use=yes
53229 glibcxx_cv_func_isnanf_use=no
53231 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
53233 ac_cpp='$CPP $CPPFLAGS'
53234 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
53235 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
53236 ac_compiler_gnu=$ac_cv_c_compiler_gnu
53242 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_isnanf_use" >&5
53243 $as_echo "$glibcxx_cv_func_isnanf_use" >&6; }
53245 if test x$glibcxx_cv_func_isnanf_use = x"yes"; then
53246 for ac_func in isnanf
53248 ac_fn_c_check_func "$LINENO" "isnanf" "ac_cv_func_isnanf"
53249 if test "x$ac_cv_func_isnanf" = x""yes; then :
53250 cat >>confdefs.h <<_ACEOF
53251 #define HAVE_ISNANF 1
53259 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _isnanf declaration" >&5
53260 $as_echo_n "checking for _isnanf declaration... " >&6; }
53261 if test x${glibcxx_cv_func__isnanf_use+set} != xset; then
53262 if test "${glibcxx_cv_func__isnanf_use+set}" = set; then :
53263 $as_echo_n "(cached) " >&6
53268 ac_cpp='$CXXCPP $CPPFLAGS'
53269 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
53270 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
53271 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
53273 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
53274 /* end confdefs.h. */
53276 #ifdef HAVE_IEEEFP_H
53277 #include <ieeefp.h>
53288 if ac_fn_cxx_try_compile "$LINENO"; then :
53289 glibcxx_cv_func__isnanf_use=yes
53291 glibcxx_cv_func__isnanf_use=no
53293 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
53295 ac_cpp='$CPP $CPPFLAGS'
53296 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
53297 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
53298 ac_compiler_gnu=$ac_cv_c_compiler_gnu
53304 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__isnanf_use" >&5
53305 $as_echo "$glibcxx_cv_func__isnanf_use" >&6; }
53307 if test x$glibcxx_cv_func__isnanf_use = x"yes"; then
53308 for ac_func in _isnanf
53310 ac_fn_c_check_func "$LINENO" "_isnanf" "ac_cv_func__isnanf"
53311 if test "x$ac_cv_func__isnanf" = x""yes; then :
53312 cat >>confdefs.h <<_ACEOF
53313 #define HAVE__ISNANF 1
53326 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for isinff declaration" >&5
53327 $as_echo_n "checking for isinff declaration... " >&6; }
53328 if test x${glibcxx_cv_func_isinff_use+set} != xset; then
53329 if test "${glibcxx_cv_func_isinff_use+set}" = set; then :
53330 $as_echo_n "(cached) " >&6
53335 ac_cpp='$CXXCPP $CPPFLAGS'
53336 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
53337 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
53338 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
53340 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
53341 /* end confdefs.h. */
53343 #ifdef HAVE_IEEEFP_H
53344 #include <ieeefp.h>
53355 if ac_fn_cxx_try_compile "$LINENO"; then :
53356 glibcxx_cv_func_isinff_use=yes
53358 glibcxx_cv_func_isinff_use=no
53360 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
53362 ac_cpp='$CPP $CPPFLAGS'
53363 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
53364 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
53365 ac_compiler_gnu=$ac_cv_c_compiler_gnu
53371 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_isinff_use" >&5
53372 $as_echo "$glibcxx_cv_func_isinff_use" >&6; }
53374 if test x$glibcxx_cv_func_isinff_use = x"yes"; then
53375 for ac_func in isinff
53377 ac_fn_c_check_func "$LINENO" "isinff" "ac_cv_func_isinff"
53378 if test "x$ac_cv_func_isinff" = x""yes; then :
53379 cat >>confdefs.h <<_ACEOF
53380 #define HAVE_ISINFF 1
53388 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _isinff declaration" >&5
53389 $as_echo_n "checking for _isinff declaration... " >&6; }
53390 if test x${glibcxx_cv_func__isinff_use+set} != xset; then
53391 if test "${glibcxx_cv_func__isinff_use+set}" = set; then :
53392 $as_echo_n "(cached) " >&6
53397 ac_cpp='$CXXCPP $CPPFLAGS'
53398 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
53399 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
53400 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
53402 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
53403 /* end confdefs.h. */
53405 #ifdef HAVE_IEEEFP_H
53406 #include <ieeefp.h>
53417 if ac_fn_cxx_try_compile "$LINENO"; then :
53418 glibcxx_cv_func__isinff_use=yes
53420 glibcxx_cv_func__isinff_use=no
53422 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
53424 ac_cpp='$CPP $CPPFLAGS'
53425 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
53426 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
53427 ac_compiler_gnu=$ac_cv_c_compiler_gnu
53433 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__isinff_use" >&5
53434 $as_echo "$glibcxx_cv_func__isinff_use" >&6; }
53436 if test x$glibcxx_cv_func__isinff_use = x"yes"; then
53437 for ac_func in _isinff
53439 ac_fn_c_check_func "$LINENO" "_isinff" "ac_cv_func__isinff"
53440 if test "x$ac_cv_func__isinff" = x""yes; then :
53441 cat >>confdefs.h <<_ACEOF
53442 #define HAVE__ISINFF 1
53455 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for atan2f declaration" >&5
53456 $as_echo_n "checking for atan2f declaration... " >&6; }
53457 if test x${glibcxx_cv_func_atan2f_use+set} != xset; then
53458 if test "${glibcxx_cv_func_atan2f_use+set}" = set; then :
53459 $as_echo_n "(cached) " >&6
53464 ac_cpp='$CXXCPP $CPPFLAGS'
53465 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
53466 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
53467 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
53469 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
53470 /* end confdefs.h. */
53480 if ac_fn_cxx_try_compile "$LINENO"; then :
53481 glibcxx_cv_func_atan2f_use=yes
53483 glibcxx_cv_func_atan2f_use=no
53485 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
53487 ac_cpp='$CPP $CPPFLAGS'
53488 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
53489 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
53490 ac_compiler_gnu=$ac_cv_c_compiler_gnu
53496 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_atan2f_use" >&5
53497 $as_echo "$glibcxx_cv_func_atan2f_use" >&6; }
53499 if test x$glibcxx_cv_func_atan2f_use = x"yes"; then
53500 for ac_func in atan2f
53502 ac_fn_c_check_func "$LINENO" "atan2f" "ac_cv_func_atan2f"
53503 if test "x$ac_cv_func_atan2f" = x""yes; then :
53504 cat >>confdefs.h <<_ACEOF
53505 #define HAVE_ATAN2F 1
53513 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _atan2f declaration" >&5
53514 $as_echo_n "checking for _atan2f declaration... " >&6; }
53515 if test x${glibcxx_cv_func__atan2f_use+set} != xset; then
53516 if test "${glibcxx_cv_func__atan2f_use+set}" = set; then :
53517 $as_echo_n "(cached) " >&6
53522 ac_cpp='$CXXCPP $CPPFLAGS'
53523 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
53524 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
53525 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
53527 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
53528 /* end confdefs.h. */
53538 if ac_fn_cxx_try_compile "$LINENO"; then :
53539 glibcxx_cv_func__atan2f_use=yes
53541 glibcxx_cv_func__atan2f_use=no
53543 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
53545 ac_cpp='$CPP $CPPFLAGS'
53546 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
53547 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
53548 ac_compiler_gnu=$ac_cv_c_compiler_gnu
53554 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__atan2f_use" >&5
53555 $as_echo "$glibcxx_cv_func__atan2f_use" >&6; }
53557 if test x$glibcxx_cv_func__atan2f_use = x"yes"; then
53558 for ac_func in _atan2f
53560 ac_fn_c_check_func "$LINENO" "_atan2f" "ac_cv_func__atan2f"
53561 if test "x$ac_cv_func__atan2f" = x""yes; then :
53562 cat >>confdefs.h <<_ACEOF
53563 #define HAVE__ATAN2F 1
53576 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fabsf declaration" >&5
53577 $as_echo_n "checking for fabsf declaration... " >&6; }
53578 if test x${glibcxx_cv_func_fabsf_use+set} != xset; then
53579 if test "${glibcxx_cv_func_fabsf_use+set}" = set; then :
53580 $as_echo_n "(cached) " >&6
53585 ac_cpp='$CXXCPP $CPPFLAGS'
53586 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
53587 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
53588 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
53590 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
53591 /* end confdefs.h. */
53593 #ifdef HAVE_IEEEFP_H
53594 #include <ieeefp.h>
53605 if ac_fn_cxx_try_compile "$LINENO"; then :
53606 glibcxx_cv_func_fabsf_use=yes
53608 glibcxx_cv_func_fabsf_use=no
53610 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
53612 ac_cpp='$CPP $CPPFLAGS'
53613 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
53614 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
53615 ac_compiler_gnu=$ac_cv_c_compiler_gnu
53621 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_fabsf_use" >&5
53622 $as_echo "$glibcxx_cv_func_fabsf_use" >&6; }
53624 if test x$glibcxx_cv_func_fabsf_use = x"yes"; then
53625 for ac_func in fabsf
53627 ac_fn_c_check_func "$LINENO" "fabsf" "ac_cv_func_fabsf"
53628 if test "x$ac_cv_func_fabsf" = x""yes; then :
53629 cat >>confdefs.h <<_ACEOF
53630 #define HAVE_FABSF 1
53638 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _fabsf declaration" >&5
53639 $as_echo_n "checking for _fabsf declaration... " >&6; }
53640 if test x${glibcxx_cv_func__fabsf_use+set} != xset; then
53641 if test "${glibcxx_cv_func__fabsf_use+set}" = set; then :
53642 $as_echo_n "(cached) " >&6
53647 ac_cpp='$CXXCPP $CPPFLAGS'
53648 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
53649 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
53650 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
53652 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
53653 /* end confdefs.h. */
53655 #ifdef HAVE_IEEEFP_H
53656 #include <ieeefp.h>
53667 if ac_fn_cxx_try_compile "$LINENO"; then :
53668 glibcxx_cv_func__fabsf_use=yes
53670 glibcxx_cv_func__fabsf_use=no
53672 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
53674 ac_cpp='$CPP $CPPFLAGS'
53675 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
53676 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
53677 ac_compiler_gnu=$ac_cv_c_compiler_gnu
53683 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__fabsf_use" >&5
53684 $as_echo "$glibcxx_cv_func__fabsf_use" >&6; }
53686 if test x$glibcxx_cv_func__fabsf_use = x"yes"; then
53687 for ac_func in _fabsf
53689 ac_fn_c_check_func "$LINENO" "_fabsf" "ac_cv_func__fabsf"
53690 if test "x$ac_cv_func__fabsf" = x""yes; then :
53691 cat >>confdefs.h <<_ACEOF
53692 #define HAVE__FABSF 1
53705 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fmodf declaration" >&5
53706 $as_echo_n "checking for fmodf declaration... " >&6; }
53707 if test x${glibcxx_cv_func_fmodf_use+set} != xset; then
53708 if test "${glibcxx_cv_func_fmodf_use+set}" = set; then :
53709 $as_echo_n "(cached) " >&6
53714 ac_cpp='$CXXCPP $CPPFLAGS'
53715 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
53716 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
53717 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
53719 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
53720 /* end confdefs.h. */
53730 if ac_fn_cxx_try_compile "$LINENO"; then :
53731 glibcxx_cv_func_fmodf_use=yes
53733 glibcxx_cv_func_fmodf_use=no
53735 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
53737 ac_cpp='$CPP $CPPFLAGS'
53738 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
53739 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
53740 ac_compiler_gnu=$ac_cv_c_compiler_gnu
53746 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_fmodf_use" >&5
53747 $as_echo "$glibcxx_cv_func_fmodf_use" >&6; }
53749 if test x$glibcxx_cv_func_fmodf_use = x"yes"; then
53750 for ac_func in fmodf
53752 ac_fn_c_check_func "$LINENO" "fmodf" "ac_cv_func_fmodf"
53753 if test "x$ac_cv_func_fmodf" = x""yes; then :
53754 cat >>confdefs.h <<_ACEOF
53755 #define HAVE_FMODF 1
53763 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _fmodf declaration" >&5
53764 $as_echo_n "checking for _fmodf declaration... " >&6; }
53765 if test x${glibcxx_cv_func__fmodf_use+set} != xset; then
53766 if test "${glibcxx_cv_func__fmodf_use+set}" = set; then :
53767 $as_echo_n "(cached) " >&6
53772 ac_cpp='$CXXCPP $CPPFLAGS'
53773 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
53774 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
53775 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
53777 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
53778 /* end confdefs.h. */
53788 if ac_fn_cxx_try_compile "$LINENO"; then :
53789 glibcxx_cv_func__fmodf_use=yes
53791 glibcxx_cv_func__fmodf_use=no
53793 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
53795 ac_cpp='$CPP $CPPFLAGS'
53796 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
53797 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
53798 ac_compiler_gnu=$ac_cv_c_compiler_gnu
53804 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__fmodf_use" >&5
53805 $as_echo "$glibcxx_cv_func__fmodf_use" >&6; }
53807 if test x$glibcxx_cv_func__fmodf_use = x"yes"; then
53808 for ac_func in _fmodf
53810 ac_fn_c_check_func "$LINENO" "_fmodf" "ac_cv_func__fmodf"
53811 if test "x$ac_cv_func__fmodf" = x""yes; then :
53812 cat >>confdefs.h <<_ACEOF
53813 #define HAVE__FMODF 1
53826 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for frexpf declaration" >&5
53827 $as_echo_n "checking for frexpf declaration... " >&6; }
53828 if test x${glibcxx_cv_func_frexpf_use+set} != xset; then
53829 if test "${glibcxx_cv_func_frexpf_use+set}" = set; then :
53830 $as_echo_n "(cached) " >&6
53835 ac_cpp='$CXXCPP $CPPFLAGS'
53836 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
53837 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
53838 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
53840 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
53841 /* end confdefs.h. */
53851 if ac_fn_cxx_try_compile "$LINENO"; then :
53852 glibcxx_cv_func_frexpf_use=yes
53854 glibcxx_cv_func_frexpf_use=no
53856 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
53858 ac_cpp='$CPP $CPPFLAGS'
53859 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
53860 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
53861 ac_compiler_gnu=$ac_cv_c_compiler_gnu
53867 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_frexpf_use" >&5
53868 $as_echo "$glibcxx_cv_func_frexpf_use" >&6; }
53870 if test x$glibcxx_cv_func_frexpf_use = x"yes"; then
53871 for ac_func in frexpf
53873 ac_fn_c_check_func "$LINENO" "frexpf" "ac_cv_func_frexpf"
53874 if test "x$ac_cv_func_frexpf" = x""yes; then :
53875 cat >>confdefs.h <<_ACEOF
53876 #define HAVE_FREXPF 1
53884 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _frexpf declaration" >&5
53885 $as_echo_n "checking for _frexpf declaration... " >&6; }
53886 if test x${glibcxx_cv_func__frexpf_use+set} != xset; then
53887 if test "${glibcxx_cv_func__frexpf_use+set}" = set; then :
53888 $as_echo_n "(cached) " >&6
53893 ac_cpp='$CXXCPP $CPPFLAGS'
53894 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
53895 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
53896 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
53898 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
53899 /* end confdefs.h. */
53909 if ac_fn_cxx_try_compile "$LINENO"; then :
53910 glibcxx_cv_func__frexpf_use=yes
53912 glibcxx_cv_func__frexpf_use=no
53914 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
53916 ac_cpp='$CPP $CPPFLAGS'
53917 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
53918 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
53919 ac_compiler_gnu=$ac_cv_c_compiler_gnu
53925 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__frexpf_use" >&5
53926 $as_echo "$glibcxx_cv_func__frexpf_use" >&6; }
53928 if test x$glibcxx_cv_func__frexpf_use = x"yes"; then
53929 for ac_func in _frexpf
53931 ac_fn_c_check_func "$LINENO" "_frexpf" "ac_cv_func__frexpf"
53932 if test "x$ac_cv_func__frexpf" = x""yes; then :
53933 cat >>confdefs.h <<_ACEOF
53934 #define HAVE__FREXPF 1
53947 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for hypotf declaration" >&5
53948 $as_echo_n "checking for hypotf declaration... " >&6; }
53949 if test x${glibcxx_cv_func_hypotf_use+set} != xset; then
53950 if test "${glibcxx_cv_func_hypotf_use+set}" = set; then :
53951 $as_echo_n "(cached) " >&6
53956 ac_cpp='$CXXCPP $CPPFLAGS'
53957 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
53958 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
53959 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
53961 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
53962 /* end confdefs.h. */
53972 if ac_fn_cxx_try_compile "$LINENO"; then :
53973 glibcxx_cv_func_hypotf_use=yes
53975 glibcxx_cv_func_hypotf_use=no
53977 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
53979 ac_cpp='$CPP $CPPFLAGS'
53980 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
53981 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
53982 ac_compiler_gnu=$ac_cv_c_compiler_gnu
53988 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_hypotf_use" >&5
53989 $as_echo "$glibcxx_cv_func_hypotf_use" >&6; }
53991 if test x$glibcxx_cv_func_hypotf_use = x"yes"; then
53992 for ac_func in hypotf
53994 ac_fn_c_check_func "$LINENO" "hypotf" "ac_cv_func_hypotf"
53995 if test "x$ac_cv_func_hypotf" = x""yes; then :
53996 cat >>confdefs.h <<_ACEOF
53997 #define HAVE_HYPOTF 1
54005 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _hypotf declaration" >&5
54006 $as_echo_n "checking for _hypotf declaration... " >&6; }
54007 if test x${glibcxx_cv_func__hypotf_use+set} != xset; then
54008 if test "${glibcxx_cv_func__hypotf_use+set}" = set; then :
54009 $as_echo_n "(cached) " >&6
54014 ac_cpp='$CXXCPP $CPPFLAGS'
54015 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
54016 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
54017 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
54019 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
54020 /* end confdefs.h. */
54030 if ac_fn_cxx_try_compile "$LINENO"; then :
54031 glibcxx_cv_func__hypotf_use=yes
54033 glibcxx_cv_func__hypotf_use=no
54035 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
54037 ac_cpp='$CPP $CPPFLAGS'
54038 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
54039 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
54040 ac_compiler_gnu=$ac_cv_c_compiler_gnu
54046 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__hypotf_use" >&5
54047 $as_echo "$glibcxx_cv_func__hypotf_use" >&6; }
54049 if test x$glibcxx_cv_func__hypotf_use = x"yes"; then
54050 for ac_func in _hypotf
54052 ac_fn_c_check_func "$LINENO" "_hypotf" "ac_cv_func__hypotf"
54053 if test "x$ac_cv_func__hypotf" = x""yes; then :
54054 cat >>confdefs.h <<_ACEOF
54055 #define HAVE__HYPOTF 1
54068 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ldexpf declaration" >&5
54069 $as_echo_n "checking for ldexpf declaration... " >&6; }
54070 if test x${glibcxx_cv_func_ldexpf_use+set} != xset; then
54071 if test "${glibcxx_cv_func_ldexpf_use+set}" = set; then :
54072 $as_echo_n "(cached) " >&6
54077 ac_cpp='$CXXCPP $CPPFLAGS'
54078 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
54079 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
54080 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
54082 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
54083 /* end confdefs.h. */
54093 if ac_fn_cxx_try_compile "$LINENO"; then :
54094 glibcxx_cv_func_ldexpf_use=yes
54096 glibcxx_cv_func_ldexpf_use=no
54098 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
54100 ac_cpp='$CPP $CPPFLAGS'
54101 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
54102 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
54103 ac_compiler_gnu=$ac_cv_c_compiler_gnu
54109 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_ldexpf_use" >&5
54110 $as_echo "$glibcxx_cv_func_ldexpf_use" >&6; }
54112 if test x$glibcxx_cv_func_ldexpf_use = x"yes"; then
54113 for ac_func in ldexpf
54115 ac_fn_c_check_func "$LINENO" "ldexpf" "ac_cv_func_ldexpf"
54116 if test "x$ac_cv_func_ldexpf" = x""yes; then :
54117 cat >>confdefs.h <<_ACEOF
54118 #define HAVE_LDEXPF 1
54126 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _ldexpf declaration" >&5
54127 $as_echo_n "checking for _ldexpf declaration... " >&6; }
54128 if test x${glibcxx_cv_func__ldexpf_use+set} != xset; then
54129 if test "${glibcxx_cv_func__ldexpf_use+set}" = set; then :
54130 $as_echo_n "(cached) " >&6
54135 ac_cpp='$CXXCPP $CPPFLAGS'
54136 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
54137 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
54138 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
54140 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
54141 /* end confdefs.h. */
54151 if ac_fn_cxx_try_compile "$LINENO"; then :
54152 glibcxx_cv_func__ldexpf_use=yes
54154 glibcxx_cv_func__ldexpf_use=no
54156 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
54158 ac_cpp='$CPP $CPPFLAGS'
54159 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
54160 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
54161 ac_compiler_gnu=$ac_cv_c_compiler_gnu
54167 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__ldexpf_use" >&5
54168 $as_echo "$glibcxx_cv_func__ldexpf_use" >&6; }
54170 if test x$glibcxx_cv_func__ldexpf_use = x"yes"; then
54171 for ac_func in _ldexpf
54173 ac_fn_c_check_func "$LINENO" "_ldexpf" "ac_cv_func__ldexpf"
54174 if test "x$ac_cv_func__ldexpf" = x""yes; then :
54175 cat >>confdefs.h <<_ACEOF
54176 #define HAVE__LDEXPF 1
54189 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for logf declaration" >&5
54190 $as_echo_n "checking for logf declaration... " >&6; }
54191 if test x${glibcxx_cv_func_logf_use+set} != xset; then
54192 if test "${glibcxx_cv_func_logf_use+set}" = set; then :
54193 $as_echo_n "(cached) " >&6
54198 ac_cpp='$CXXCPP $CPPFLAGS'
54199 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
54200 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
54201 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
54203 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
54204 /* end confdefs.h. */
54206 #ifdef HAVE_IEEEFP_H
54207 #include <ieeefp.h>
54218 if ac_fn_cxx_try_compile "$LINENO"; then :
54219 glibcxx_cv_func_logf_use=yes
54221 glibcxx_cv_func_logf_use=no
54223 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
54225 ac_cpp='$CPP $CPPFLAGS'
54226 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
54227 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
54228 ac_compiler_gnu=$ac_cv_c_compiler_gnu
54234 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_logf_use" >&5
54235 $as_echo "$glibcxx_cv_func_logf_use" >&6; }
54237 if test x$glibcxx_cv_func_logf_use = x"yes"; then
54238 for ac_func in logf
54240 ac_fn_c_check_func "$LINENO" "logf" "ac_cv_func_logf"
54241 if test "x$ac_cv_func_logf" = x""yes; then :
54242 cat >>confdefs.h <<_ACEOF
54243 #define HAVE_LOGF 1
54251 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _logf declaration" >&5
54252 $as_echo_n "checking for _logf declaration... " >&6; }
54253 if test x${glibcxx_cv_func__logf_use+set} != xset; then
54254 if test "${glibcxx_cv_func__logf_use+set}" = set; then :
54255 $as_echo_n "(cached) " >&6
54260 ac_cpp='$CXXCPP $CPPFLAGS'
54261 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
54262 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
54263 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
54265 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
54266 /* end confdefs.h. */
54268 #ifdef HAVE_IEEEFP_H
54269 #include <ieeefp.h>
54280 if ac_fn_cxx_try_compile "$LINENO"; then :
54281 glibcxx_cv_func__logf_use=yes
54283 glibcxx_cv_func__logf_use=no
54285 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
54287 ac_cpp='$CPP $CPPFLAGS'
54288 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
54289 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
54290 ac_compiler_gnu=$ac_cv_c_compiler_gnu
54296 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__logf_use" >&5
54297 $as_echo "$glibcxx_cv_func__logf_use" >&6; }
54299 if test x$glibcxx_cv_func__logf_use = x"yes"; then
54300 for ac_func in _logf
54302 ac_fn_c_check_func "$LINENO" "_logf" "ac_cv_func__logf"
54303 if test "x$ac_cv_func__logf" = x""yes; then :
54304 cat >>confdefs.h <<_ACEOF
54305 #define HAVE__LOGF 1
54318 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for log10f declaration" >&5
54319 $as_echo_n "checking for log10f declaration... " >&6; }
54320 if test x${glibcxx_cv_func_log10f_use+set} != xset; then
54321 if test "${glibcxx_cv_func_log10f_use+set}" = set; then :
54322 $as_echo_n "(cached) " >&6
54327 ac_cpp='$CXXCPP $CPPFLAGS'
54328 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
54329 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
54330 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
54332 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
54333 /* end confdefs.h. */
54335 #ifdef HAVE_IEEEFP_H
54336 #include <ieeefp.h>
54347 if ac_fn_cxx_try_compile "$LINENO"; then :
54348 glibcxx_cv_func_log10f_use=yes
54350 glibcxx_cv_func_log10f_use=no
54352 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
54354 ac_cpp='$CPP $CPPFLAGS'
54355 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
54356 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
54357 ac_compiler_gnu=$ac_cv_c_compiler_gnu
54363 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_log10f_use" >&5
54364 $as_echo "$glibcxx_cv_func_log10f_use" >&6; }
54366 if test x$glibcxx_cv_func_log10f_use = x"yes"; then
54367 for ac_func in log10f
54369 ac_fn_c_check_func "$LINENO" "log10f" "ac_cv_func_log10f"
54370 if test "x$ac_cv_func_log10f" = x""yes; then :
54371 cat >>confdefs.h <<_ACEOF
54372 #define HAVE_LOG10F 1
54380 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _log10f declaration" >&5
54381 $as_echo_n "checking for _log10f declaration... " >&6; }
54382 if test x${glibcxx_cv_func__log10f_use+set} != xset; then
54383 if test "${glibcxx_cv_func__log10f_use+set}" = set; then :
54384 $as_echo_n "(cached) " >&6
54389 ac_cpp='$CXXCPP $CPPFLAGS'
54390 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
54391 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
54392 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
54394 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
54395 /* end confdefs.h. */
54397 #ifdef HAVE_IEEEFP_H
54398 #include <ieeefp.h>
54409 if ac_fn_cxx_try_compile "$LINENO"; then :
54410 glibcxx_cv_func__log10f_use=yes
54412 glibcxx_cv_func__log10f_use=no
54414 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
54416 ac_cpp='$CPP $CPPFLAGS'
54417 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
54418 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
54419 ac_compiler_gnu=$ac_cv_c_compiler_gnu
54425 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__log10f_use" >&5
54426 $as_echo "$glibcxx_cv_func__log10f_use" >&6; }
54428 if test x$glibcxx_cv_func__log10f_use = x"yes"; then
54429 for ac_func in _log10f
54431 ac_fn_c_check_func "$LINENO" "_log10f" "ac_cv_func__log10f"
54432 if test "x$ac_cv_func__log10f" = x""yes; then :
54433 cat >>confdefs.h <<_ACEOF
54434 #define HAVE__LOG10F 1
54447 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for modff declaration" >&5
54448 $as_echo_n "checking for modff declaration... " >&6; }
54449 if test x${glibcxx_cv_func_modff_use+set} != xset; then
54450 if test "${glibcxx_cv_func_modff_use+set}" = set; then :
54451 $as_echo_n "(cached) " >&6
54456 ac_cpp='$CXXCPP $CPPFLAGS'
54457 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
54458 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
54459 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
54461 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
54462 /* end confdefs.h. */
54472 if ac_fn_cxx_try_compile "$LINENO"; then :
54473 glibcxx_cv_func_modff_use=yes
54475 glibcxx_cv_func_modff_use=no
54477 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
54479 ac_cpp='$CPP $CPPFLAGS'
54480 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
54481 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
54482 ac_compiler_gnu=$ac_cv_c_compiler_gnu
54488 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_modff_use" >&5
54489 $as_echo "$glibcxx_cv_func_modff_use" >&6; }
54491 if test x$glibcxx_cv_func_modff_use = x"yes"; then
54492 for ac_func in modff
54494 ac_fn_c_check_func "$LINENO" "modff" "ac_cv_func_modff"
54495 if test "x$ac_cv_func_modff" = x""yes; then :
54496 cat >>confdefs.h <<_ACEOF
54497 #define HAVE_MODFF 1
54505 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _modff declaration" >&5
54506 $as_echo_n "checking for _modff declaration... " >&6; }
54507 if test x${glibcxx_cv_func__modff_use+set} != xset; then
54508 if test "${glibcxx_cv_func__modff_use+set}" = set; then :
54509 $as_echo_n "(cached) " >&6
54514 ac_cpp='$CXXCPP $CPPFLAGS'
54515 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
54516 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
54517 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
54519 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
54520 /* end confdefs.h. */
54530 if ac_fn_cxx_try_compile "$LINENO"; then :
54531 glibcxx_cv_func__modff_use=yes
54533 glibcxx_cv_func__modff_use=no
54535 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
54537 ac_cpp='$CPP $CPPFLAGS'
54538 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
54539 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
54540 ac_compiler_gnu=$ac_cv_c_compiler_gnu
54546 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__modff_use" >&5
54547 $as_echo "$glibcxx_cv_func__modff_use" >&6; }
54549 if test x$glibcxx_cv_func__modff_use = x"yes"; then
54550 for ac_func in _modff
54552 ac_fn_c_check_func "$LINENO" "_modff" "ac_cv_func__modff"
54553 if test "x$ac_cv_func__modff" = x""yes; then :
54554 cat >>confdefs.h <<_ACEOF
54555 #define HAVE__MODFF 1
54568 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for modf declaration" >&5
54569 $as_echo_n "checking for modf declaration... " >&6; }
54570 if test x${glibcxx_cv_func_modf_use+set} != xset; then
54571 if test "${glibcxx_cv_func_modf_use+set}" = set; then :
54572 $as_echo_n "(cached) " >&6
54577 ac_cpp='$CXXCPP $CPPFLAGS'
54578 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
54579 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
54580 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
54582 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
54583 /* end confdefs.h. */
54593 if ac_fn_cxx_try_compile "$LINENO"; then :
54594 glibcxx_cv_func_modf_use=yes
54596 glibcxx_cv_func_modf_use=no
54598 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
54600 ac_cpp='$CPP $CPPFLAGS'
54601 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
54602 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
54603 ac_compiler_gnu=$ac_cv_c_compiler_gnu
54609 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_modf_use" >&5
54610 $as_echo "$glibcxx_cv_func_modf_use" >&6; }
54612 if test x$glibcxx_cv_func_modf_use = x"yes"; then
54613 for ac_func in modf
54615 ac_fn_c_check_func "$LINENO" "modf" "ac_cv_func_modf"
54616 if test "x$ac_cv_func_modf" = x""yes; then :
54617 cat >>confdefs.h <<_ACEOF
54618 #define HAVE_MODF 1
54626 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _modf declaration" >&5
54627 $as_echo_n "checking for _modf declaration... " >&6; }
54628 if test x${glibcxx_cv_func__modf_use+set} != xset; then
54629 if test "${glibcxx_cv_func__modf_use+set}" = set; then :
54630 $as_echo_n "(cached) " >&6
54635 ac_cpp='$CXXCPP $CPPFLAGS'
54636 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
54637 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
54638 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
54640 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
54641 /* end confdefs.h. */
54651 if ac_fn_cxx_try_compile "$LINENO"; then :
54652 glibcxx_cv_func__modf_use=yes
54654 glibcxx_cv_func__modf_use=no
54656 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
54658 ac_cpp='$CPP $CPPFLAGS'
54659 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
54660 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
54661 ac_compiler_gnu=$ac_cv_c_compiler_gnu
54667 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__modf_use" >&5
54668 $as_echo "$glibcxx_cv_func__modf_use" >&6; }
54670 if test x$glibcxx_cv_func__modf_use = x"yes"; then
54671 for ac_func in _modf
54673 ac_fn_c_check_func "$LINENO" "_modf" "ac_cv_func__modf"
54674 if test "x$ac_cv_func__modf" = x""yes; then :
54675 cat >>confdefs.h <<_ACEOF
54676 #define HAVE__MODF 1
54689 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for powf declaration" >&5
54690 $as_echo_n "checking for powf declaration... " >&6; }
54691 if test x${glibcxx_cv_func_powf_use+set} != xset; then
54692 if test "${glibcxx_cv_func_powf_use+set}" = set; then :
54693 $as_echo_n "(cached) " >&6
54698 ac_cpp='$CXXCPP $CPPFLAGS'
54699 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
54700 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
54701 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
54703 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
54704 /* end confdefs.h. */
54714 if ac_fn_cxx_try_compile "$LINENO"; then :
54715 glibcxx_cv_func_powf_use=yes
54717 glibcxx_cv_func_powf_use=no
54719 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
54721 ac_cpp='$CPP $CPPFLAGS'
54722 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
54723 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
54724 ac_compiler_gnu=$ac_cv_c_compiler_gnu
54730 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_powf_use" >&5
54731 $as_echo "$glibcxx_cv_func_powf_use" >&6; }
54733 if test x$glibcxx_cv_func_powf_use = x"yes"; then
54734 for ac_func in powf
54736 ac_fn_c_check_func "$LINENO" "powf" "ac_cv_func_powf"
54737 if test "x$ac_cv_func_powf" = x""yes; then :
54738 cat >>confdefs.h <<_ACEOF
54739 #define HAVE_POWF 1
54747 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _powf declaration" >&5
54748 $as_echo_n "checking for _powf declaration... " >&6; }
54749 if test x${glibcxx_cv_func__powf_use+set} != xset; then
54750 if test "${glibcxx_cv_func__powf_use+set}" = set; then :
54751 $as_echo_n "(cached) " >&6
54756 ac_cpp='$CXXCPP $CPPFLAGS'
54757 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
54758 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
54759 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
54761 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
54762 /* end confdefs.h. */
54772 if ac_fn_cxx_try_compile "$LINENO"; then :
54773 glibcxx_cv_func__powf_use=yes
54775 glibcxx_cv_func__powf_use=no
54777 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
54779 ac_cpp='$CPP $CPPFLAGS'
54780 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
54781 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
54782 ac_compiler_gnu=$ac_cv_c_compiler_gnu
54788 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__powf_use" >&5
54789 $as_echo "$glibcxx_cv_func__powf_use" >&6; }
54791 if test x$glibcxx_cv_func__powf_use = x"yes"; then
54792 for ac_func in _powf
54794 ac_fn_c_check_func "$LINENO" "_powf" "ac_cv_func__powf"
54795 if test "x$ac_cv_func__powf" = x""yes; then :
54796 cat >>confdefs.h <<_ACEOF
54797 #define HAVE__POWF 1
54810 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sqrtf declaration" >&5
54811 $as_echo_n "checking for sqrtf declaration... " >&6; }
54812 if test x${glibcxx_cv_func_sqrtf_use+set} != xset; then
54813 if test "${glibcxx_cv_func_sqrtf_use+set}" = set; then :
54814 $as_echo_n "(cached) " >&6
54819 ac_cpp='$CXXCPP $CPPFLAGS'
54820 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
54821 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
54822 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
54824 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
54825 /* end confdefs.h. */
54827 #ifdef HAVE_IEEEFP_H
54828 #include <ieeefp.h>
54839 if ac_fn_cxx_try_compile "$LINENO"; then :
54840 glibcxx_cv_func_sqrtf_use=yes
54842 glibcxx_cv_func_sqrtf_use=no
54844 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
54846 ac_cpp='$CPP $CPPFLAGS'
54847 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
54848 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
54849 ac_compiler_gnu=$ac_cv_c_compiler_gnu
54855 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_sqrtf_use" >&5
54856 $as_echo "$glibcxx_cv_func_sqrtf_use" >&6; }
54858 if test x$glibcxx_cv_func_sqrtf_use = x"yes"; then
54859 for ac_func in sqrtf
54861 ac_fn_c_check_func "$LINENO" "sqrtf" "ac_cv_func_sqrtf"
54862 if test "x$ac_cv_func_sqrtf" = x""yes; then :
54863 cat >>confdefs.h <<_ACEOF
54864 #define HAVE_SQRTF 1
54872 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _sqrtf declaration" >&5
54873 $as_echo_n "checking for _sqrtf declaration... " >&6; }
54874 if test x${glibcxx_cv_func__sqrtf_use+set} != xset; then
54875 if test "${glibcxx_cv_func__sqrtf_use+set}" = set; then :
54876 $as_echo_n "(cached) " >&6
54881 ac_cpp='$CXXCPP $CPPFLAGS'
54882 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
54883 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
54884 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
54886 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
54887 /* end confdefs.h. */
54889 #ifdef HAVE_IEEEFP_H
54890 #include <ieeefp.h>
54901 if ac_fn_cxx_try_compile "$LINENO"; then :
54902 glibcxx_cv_func__sqrtf_use=yes
54904 glibcxx_cv_func__sqrtf_use=no
54906 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
54908 ac_cpp='$CPP $CPPFLAGS'
54909 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
54910 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
54911 ac_compiler_gnu=$ac_cv_c_compiler_gnu
54917 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__sqrtf_use" >&5
54918 $as_echo "$glibcxx_cv_func__sqrtf_use" >&6; }
54920 if test x$glibcxx_cv_func__sqrtf_use = x"yes"; then
54921 for ac_func in _sqrtf
54923 ac_fn_c_check_func "$LINENO" "_sqrtf" "ac_cv_func__sqrtf"
54924 if test "x$ac_cv_func__sqrtf" = x""yes; then :
54925 cat >>confdefs.h <<_ACEOF
54926 #define HAVE__SQRTF 1
54939 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sincosf declaration" >&5
54940 $as_echo_n "checking for sincosf declaration... " >&6; }
54941 if test x${glibcxx_cv_func_sincosf_use+set} != xset; then
54942 if test "${glibcxx_cv_func_sincosf_use+set}" = set; then :
54943 $as_echo_n "(cached) " >&6
54948 ac_cpp='$CXXCPP $CPPFLAGS'
54949 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
54950 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
54951 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
54953 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
54954 /* end confdefs.h. */
54964 if ac_fn_cxx_try_compile "$LINENO"; then :
54965 glibcxx_cv_func_sincosf_use=yes
54967 glibcxx_cv_func_sincosf_use=no
54969 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
54971 ac_cpp='$CPP $CPPFLAGS'
54972 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
54973 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
54974 ac_compiler_gnu=$ac_cv_c_compiler_gnu
54980 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_sincosf_use" >&5
54981 $as_echo "$glibcxx_cv_func_sincosf_use" >&6; }
54983 if test x$glibcxx_cv_func_sincosf_use = x"yes"; then
54984 for ac_func in sincosf
54986 ac_fn_c_check_func "$LINENO" "sincosf" "ac_cv_func_sincosf"
54987 if test "x$ac_cv_func_sincosf" = x""yes; then :
54988 cat >>confdefs.h <<_ACEOF
54989 #define HAVE_SINCOSF 1
54997 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _sincosf declaration" >&5
54998 $as_echo_n "checking for _sincosf declaration... " >&6; }
54999 if test x${glibcxx_cv_func__sincosf_use+set} != xset; then
55000 if test "${glibcxx_cv_func__sincosf_use+set}" = set; then :
55001 $as_echo_n "(cached) " >&6
55006 ac_cpp='$CXXCPP $CPPFLAGS'
55007 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
55008 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
55009 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
55011 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
55012 /* end confdefs.h. */
55022 if ac_fn_cxx_try_compile "$LINENO"; then :
55023 glibcxx_cv_func__sincosf_use=yes
55025 glibcxx_cv_func__sincosf_use=no
55027 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
55029 ac_cpp='$CPP $CPPFLAGS'
55030 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
55031 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
55032 ac_compiler_gnu=$ac_cv_c_compiler_gnu
55038 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__sincosf_use" >&5
55039 $as_echo "$glibcxx_cv_func__sincosf_use" >&6; }
55041 if test x$glibcxx_cv_func__sincosf_use = x"yes"; then
55042 for ac_func in _sincosf
55044 ac_fn_c_check_func "$LINENO" "_sincosf" "ac_cv_func__sincosf"
55045 if test "x$ac_cv_func__sincosf" = x""yes; then :
55046 cat >>confdefs.h <<_ACEOF
55047 #define HAVE__SINCOSF 1
55060 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for finitef declaration" >&5
55061 $as_echo_n "checking for finitef declaration... " >&6; }
55062 if test x${glibcxx_cv_func_finitef_use+set} != xset; then
55063 if test "${glibcxx_cv_func_finitef_use+set}" = set; then :
55064 $as_echo_n "(cached) " >&6
55069 ac_cpp='$CXXCPP $CPPFLAGS'
55070 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
55071 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
55072 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
55074 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
55075 /* end confdefs.h. */
55077 #ifdef HAVE_IEEEFP_H
55078 #include <ieeefp.h>
55089 if ac_fn_cxx_try_compile "$LINENO"; then :
55090 glibcxx_cv_func_finitef_use=yes
55092 glibcxx_cv_func_finitef_use=no
55094 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
55096 ac_cpp='$CPP $CPPFLAGS'
55097 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
55098 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
55099 ac_compiler_gnu=$ac_cv_c_compiler_gnu
55105 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_finitef_use" >&5
55106 $as_echo "$glibcxx_cv_func_finitef_use" >&6; }
55108 if test x$glibcxx_cv_func_finitef_use = x"yes"; then
55109 for ac_func in finitef
55111 ac_fn_c_check_func "$LINENO" "finitef" "ac_cv_func_finitef"
55112 if test "x$ac_cv_func_finitef" = x""yes; then :
55113 cat >>confdefs.h <<_ACEOF
55114 #define HAVE_FINITEF 1
55122 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _finitef declaration" >&5
55123 $as_echo_n "checking for _finitef declaration... " >&6; }
55124 if test x${glibcxx_cv_func__finitef_use+set} != xset; then
55125 if test "${glibcxx_cv_func__finitef_use+set}" = set; then :
55126 $as_echo_n "(cached) " >&6
55131 ac_cpp='$CXXCPP $CPPFLAGS'
55132 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
55133 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
55134 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
55136 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
55137 /* end confdefs.h. */
55139 #ifdef HAVE_IEEEFP_H
55140 #include <ieeefp.h>
55151 if ac_fn_cxx_try_compile "$LINENO"; then :
55152 glibcxx_cv_func__finitef_use=yes
55154 glibcxx_cv_func__finitef_use=no
55156 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
55158 ac_cpp='$CPP $CPPFLAGS'
55159 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
55160 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
55161 ac_compiler_gnu=$ac_cv_c_compiler_gnu
55167 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__finitef_use" >&5
55168 $as_echo "$glibcxx_cv_func__finitef_use" >&6; }
55170 if test x$glibcxx_cv_func__finitef_use = x"yes"; then
55171 for ac_func in _finitef
55173 ac_fn_c_check_func "$LINENO" "_finitef" "ac_cv_func__finitef"
55174 if test "x$ac_cv_func__finitef" = x""yes; then :
55175 cat >>confdefs.h <<_ACEOF
55176 #define HAVE__FINITEF 1
55189 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long double trig functions" >&5
55190 $as_echo_n "checking for long double trig functions... " >&6; }
55191 if test "${glibcxx_cv_func_long_double_trig_use+set}" = set; then :
55192 $as_echo_n "(cached) " >&6
55197 ac_cpp='$CXXCPP $CPPFLAGS'
55198 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
55199 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
55200 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
55202 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
55203 /* end confdefs.h. */
55208 acosl (0); asinl (0); atanl (0); cosl (0); sinl (0); tanl (0); coshl (0); sinhl (0); tanhl (0);
55213 if ac_fn_cxx_try_compile "$LINENO"; then :
55214 glibcxx_cv_func_long_double_trig_use=yes
55216 glibcxx_cv_func_long_double_trig_use=no
55218 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
55220 ac_cpp='$CPP $CPPFLAGS'
55221 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
55222 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
55223 ac_compiler_gnu=$ac_cv_c_compiler_gnu
55227 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_long_double_trig_use" >&5
55228 $as_echo "$glibcxx_cv_func_long_double_trig_use" >&6; }
55229 if test x$glibcxx_cv_func_long_double_trig_use = x"yes"; then
55230 for ac_func in acosl asinl atanl cosl sinl tanl coshl sinhl tanhl
55232 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
55233 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
55234 eval as_val=\$$as_ac_var
55235 if test "x$as_val" = x""yes; then :
55236 cat >>confdefs.h <<_ACEOF
55237 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
55244 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _long double trig functions" >&5
55245 $as_echo_n "checking for _long double trig functions... " >&6; }
55246 if test "${glibcxx_cv_func__long_double_trig_use+set}" = set; then :
55247 $as_echo_n "(cached) " >&6
55252 ac_cpp='$CXXCPP $CPPFLAGS'
55253 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
55254 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
55255 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
55257 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
55258 /* end confdefs.h. */
55263 _acosl (0); _asinl (0); _atanl (0); _cosl (0); _sinl (0); _tanl (0); _coshl (0); _sinhl (0); _tanhl (0);
55268 if ac_fn_cxx_try_compile "$LINENO"; then :
55269 glibcxx_cv_func__long_double_trig_use=yes
55271 glibcxx_cv_func__long_double_trig_use=no
55273 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
55275 ac_cpp='$CPP $CPPFLAGS'
55276 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
55277 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
55278 ac_compiler_gnu=$ac_cv_c_compiler_gnu
55282 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__long_double_trig_use" >&5
55283 $as_echo "$glibcxx_cv_func__long_double_trig_use" >&6; }
55284 if test x$glibcxx_cv_func__long_double_trig_use = x"yes"; then
55285 for ac_func in _acosl _asinl _atanl _cosl _sinl _tanl _coshl _sinhl _tanhl
55287 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
55288 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
55289 eval as_val=\$$as_ac_var
55290 if test "x$as_val" = x""yes; then :
55291 cat >>confdefs.h <<_ACEOF
55292 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
55305 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long double round functions" >&5
55306 $as_echo_n "checking for long double round functions... " >&6; }
55307 if test "${glibcxx_cv_func_long_double_round_use+set}" = set; then :
55308 $as_echo_n "(cached) " >&6
55313 ac_cpp='$CXXCPP $CPPFLAGS'
55314 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
55315 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
55316 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
55318 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
55319 /* end confdefs.h. */
55324 ceill (0); floorl (0);
55329 if ac_fn_cxx_try_compile "$LINENO"; then :
55330 glibcxx_cv_func_long_double_round_use=yes
55332 glibcxx_cv_func_long_double_round_use=no
55334 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
55336 ac_cpp='$CPP $CPPFLAGS'
55337 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
55338 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
55339 ac_compiler_gnu=$ac_cv_c_compiler_gnu
55343 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_long_double_round_use" >&5
55344 $as_echo "$glibcxx_cv_func_long_double_round_use" >&6; }
55345 if test x$glibcxx_cv_func_long_double_round_use = x"yes"; then
55346 for ac_func in ceill floorl
55348 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
55349 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
55350 eval as_val=\$$as_ac_var
55351 if test "x$as_val" = x""yes; then :
55352 cat >>confdefs.h <<_ACEOF
55353 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
55360 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _long double round functions" >&5
55361 $as_echo_n "checking for _long double round functions... " >&6; }
55362 if test "${glibcxx_cv_func__long_double_round_use+set}" = set; then :
55363 $as_echo_n "(cached) " >&6
55368 ac_cpp='$CXXCPP $CPPFLAGS'
55369 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
55370 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
55371 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
55373 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
55374 /* end confdefs.h. */
55379 _ceill (0); _floorl (0);
55384 if ac_fn_cxx_try_compile "$LINENO"; then :
55385 glibcxx_cv_func__long_double_round_use=yes
55387 glibcxx_cv_func__long_double_round_use=no
55389 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
55391 ac_cpp='$CPP $CPPFLAGS'
55392 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
55393 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
55394 ac_compiler_gnu=$ac_cv_c_compiler_gnu
55398 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__long_double_round_use" >&5
55399 $as_echo "$glibcxx_cv_func__long_double_round_use" >&6; }
55400 if test x$glibcxx_cv_func__long_double_round_use = x"yes"; then
55401 for ac_func in _ceill _floorl
55403 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
55404 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
55405 eval as_val=\$$as_ac_var
55406 if test "x$as_val" = x""yes; then :
55407 cat >>confdefs.h <<_ACEOF
55408 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
55422 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for isnanl declaration" >&5
55423 $as_echo_n "checking for isnanl declaration... " >&6; }
55424 if test x${glibcxx_cv_func_isnanl_use+set} != xset; then
55425 if test "${glibcxx_cv_func_isnanl_use+set}" = set; then :
55426 $as_echo_n "(cached) " >&6
55431 ac_cpp='$CXXCPP $CPPFLAGS'
55432 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
55433 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
55434 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
55436 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
55437 /* end confdefs.h. */
55439 #ifdef HAVE_IEEEFP_H
55440 #include <ieeefp.h>
55451 if ac_fn_cxx_try_compile "$LINENO"; then :
55452 glibcxx_cv_func_isnanl_use=yes
55454 glibcxx_cv_func_isnanl_use=no
55456 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
55458 ac_cpp='$CPP $CPPFLAGS'
55459 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
55460 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
55461 ac_compiler_gnu=$ac_cv_c_compiler_gnu
55467 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_isnanl_use" >&5
55468 $as_echo "$glibcxx_cv_func_isnanl_use" >&6; }
55470 if test x$glibcxx_cv_func_isnanl_use = x"yes"; then
55471 for ac_func in isnanl
55473 ac_fn_c_check_func "$LINENO" "isnanl" "ac_cv_func_isnanl"
55474 if test "x$ac_cv_func_isnanl" = x""yes; then :
55475 cat >>confdefs.h <<_ACEOF
55476 #define HAVE_ISNANL 1
55484 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _isnanl declaration" >&5
55485 $as_echo_n "checking for _isnanl declaration... " >&6; }
55486 if test x${glibcxx_cv_func__isnanl_use+set} != xset; then
55487 if test "${glibcxx_cv_func__isnanl_use+set}" = set; then :
55488 $as_echo_n "(cached) " >&6
55493 ac_cpp='$CXXCPP $CPPFLAGS'
55494 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
55495 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
55496 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
55498 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
55499 /* end confdefs.h. */
55501 #ifdef HAVE_IEEEFP_H
55502 #include <ieeefp.h>
55513 if ac_fn_cxx_try_compile "$LINENO"; then :
55514 glibcxx_cv_func__isnanl_use=yes
55516 glibcxx_cv_func__isnanl_use=no
55518 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
55520 ac_cpp='$CPP $CPPFLAGS'
55521 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
55522 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
55523 ac_compiler_gnu=$ac_cv_c_compiler_gnu
55529 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__isnanl_use" >&5
55530 $as_echo "$glibcxx_cv_func__isnanl_use" >&6; }
55532 if test x$glibcxx_cv_func__isnanl_use = x"yes"; then
55533 for ac_func in _isnanl
55535 ac_fn_c_check_func "$LINENO" "_isnanl" "ac_cv_func__isnanl"
55536 if test "x$ac_cv_func__isnanl" = x""yes; then :
55537 cat >>confdefs.h <<_ACEOF
55538 #define HAVE__ISNANL 1
55551 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for isinfl declaration" >&5
55552 $as_echo_n "checking for isinfl declaration... " >&6; }
55553 if test x${glibcxx_cv_func_isinfl_use+set} != xset; then
55554 if test "${glibcxx_cv_func_isinfl_use+set}" = set; then :
55555 $as_echo_n "(cached) " >&6
55560 ac_cpp='$CXXCPP $CPPFLAGS'
55561 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
55562 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
55563 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
55565 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
55566 /* end confdefs.h. */
55568 #ifdef HAVE_IEEEFP_H
55569 #include <ieeefp.h>
55580 if ac_fn_cxx_try_compile "$LINENO"; then :
55581 glibcxx_cv_func_isinfl_use=yes
55583 glibcxx_cv_func_isinfl_use=no
55585 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
55587 ac_cpp='$CPP $CPPFLAGS'
55588 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
55589 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
55590 ac_compiler_gnu=$ac_cv_c_compiler_gnu
55596 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_isinfl_use" >&5
55597 $as_echo "$glibcxx_cv_func_isinfl_use" >&6; }
55599 if test x$glibcxx_cv_func_isinfl_use = x"yes"; then
55600 for ac_func in isinfl
55602 ac_fn_c_check_func "$LINENO" "isinfl" "ac_cv_func_isinfl"
55603 if test "x$ac_cv_func_isinfl" = x""yes; then :
55604 cat >>confdefs.h <<_ACEOF
55605 #define HAVE_ISINFL 1
55613 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _isinfl declaration" >&5
55614 $as_echo_n "checking for _isinfl declaration... " >&6; }
55615 if test x${glibcxx_cv_func__isinfl_use+set} != xset; then
55616 if test "${glibcxx_cv_func__isinfl_use+set}" = set; then :
55617 $as_echo_n "(cached) " >&6
55622 ac_cpp='$CXXCPP $CPPFLAGS'
55623 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
55624 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
55625 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
55627 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
55628 /* end confdefs.h. */
55630 #ifdef HAVE_IEEEFP_H
55631 #include <ieeefp.h>
55642 if ac_fn_cxx_try_compile "$LINENO"; then :
55643 glibcxx_cv_func__isinfl_use=yes
55645 glibcxx_cv_func__isinfl_use=no
55647 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
55649 ac_cpp='$CPP $CPPFLAGS'
55650 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
55651 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
55652 ac_compiler_gnu=$ac_cv_c_compiler_gnu
55658 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__isinfl_use" >&5
55659 $as_echo "$glibcxx_cv_func__isinfl_use" >&6; }
55661 if test x$glibcxx_cv_func__isinfl_use = x"yes"; then
55662 for ac_func in _isinfl
55664 ac_fn_c_check_func "$LINENO" "_isinfl" "ac_cv_func__isinfl"
55665 if test "x$ac_cv_func__isinfl" = x""yes; then :
55666 cat >>confdefs.h <<_ACEOF
55667 #define HAVE__ISINFL 1
55680 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for atan2l declaration" >&5
55681 $as_echo_n "checking for atan2l declaration... " >&6; }
55682 if test x${glibcxx_cv_func_atan2l_use+set} != xset; then
55683 if test "${glibcxx_cv_func_atan2l_use+set}" = set; then :
55684 $as_echo_n "(cached) " >&6
55689 ac_cpp='$CXXCPP $CPPFLAGS'
55690 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
55691 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
55692 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
55694 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
55695 /* end confdefs.h. */
55705 if ac_fn_cxx_try_compile "$LINENO"; then :
55706 glibcxx_cv_func_atan2l_use=yes
55708 glibcxx_cv_func_atan2l_use=no
55710 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
55712 ac_cpp='$CPP $CPPFLAGS'
55713 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
55714 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
55715 ac_compiler_gnu=$ac_cv_c_compiler_gnu
55721 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_atan2l_use" >&5
55722 $as_echo "$glibcxx_cv_func_atan2l_use" >&6; }
55724 if test x$glibcxx_cv_func_atan2l_use = x"yes"; then
55725 for ac_func in atan2l
55727 ac_fn_c_check_func "$LINENO" "atan2l" "ac_cv_func_atan2l"
55728 if test "x$ac_cv_func_atan2l" = x""yes; then :
55729 cat >>confdefs.h <<_ACEOF
55730 #define HAVE_ATAN2L 1
55738 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _atan2l declaration" >&5
55739 $as_echo_n "checking for _atan2l declaration... " >&6; }
55740 if test x${glibcxx_cv_func__atan2l_use+set} != xset; then
55741 if test "${glibcxx_cv_func__atan2l_use+set}" = set; then :
55742 $as_echo_n "(cached) " >&6
55747 ac_cpp='$CXXCPP $CPPFLAGS'
55748 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
55749 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
55750 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
55752 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
55753 /* end confdefs.h. */
55763 if ac_fn_cxx_try_compile "$LINENO"; then :
55764 glibcxx_cv_func__atan2l_use=yes
55766 glibcxx_cv_func__atan2l_use=no
55768 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
55770 ac_cpp='$CPP $CPPFLAGS'
55771 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
55772 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
55773 ac_compiler_gnu=$ac_cv_c_compiler_gnu
55779 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__atan2l_use" >&5
55780 $as_echo "$glibcxx_cv_func__atan2l_use" >&6; }
55782 if test x$glibcxx_cv_func__atan2l_use = x"yes"; then
55783 for ac_func in _atan2l
55785 ac_fn_c_check_func "$LINENO" "_atan2l" "ac_cv_func__atan2l"
55786 if test "x$ac_cv_func__atan2l" = x""yes; then :
55787 cat >>confdefs.h <<_ACEOF
55788 #define HAVE__ATAN2L 1
55801 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for expl declaration" >&5
55802 $as_echo_n "checking for expl declaration... " >&6; }
55803 if test x${glibcxx_cv_func_expl_use+set} != xset; then
55804 if test "${glibcxx_cv_func_expl_use+set}" = set; then :
55805 $as_echo_n "(cached) " >&6
55810 ac_cpp='$CXXCPP $CPPFLAGS'
55811 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
55812 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
55813 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
55815 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
55816 /* end confdefs.h. */
55818 #ifdef HAVE_IEEEFP_H
55819 #include <ieeefp.h>
55830 if ac_fn_cxx_try_compile "$LINENO"; then :
55831 glibcxx_cv_func_expl_use=yes
55833 glibcxx_cv_func_expl_use=no
55835 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
55837 ac_cpp='$CPP $CPPFLAGS'
55838 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
55839 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
55840 ac_compiler_gnu=$ac_cv_c_compiler_gnu
55846 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_expl_use" >&5
55847 $as_echo "$glibcxx_cv_func_expl_use" >&6; }
55849 if test x$glibcxx_cv_func_expl_use = x"yes"; then
55850 for ac_func in expl
55852 ac_fn_c_check_func "$LINENO" "expl" "ac_cv_func_expl"
55853 if test "x$ac_cv_func_expl" = x""yes; then :
55854 cat >>confdefs.h <<_ACEOF
55855 #define HAVE_EXPL 1
55863 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _expl declaration" >&5
55864 $as_echo_n "checking for _expl declaration... " >&6; }
55865 if test x${glibcxx_cv_func__expl_use+set} != xset; then
55866 if test "${glibcxx_cv_func__expl_use+set}" = set; then :
55867 $as_echo_n "(cached) " >&6
55872 ac_cpp='$CXXCPP $CPPFLAGS'
55873 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
55874 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
55875 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
55877 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
55878 /* end confdefs.h. */
55880 #ifdef HAVE_IEEEFP_H
55881 #include <ieeefp.h>
55892 if ac_fn_cxx_try_compile "$LINENO"; then :
55893 glibcxx_cv_func__expl_use=yes
55895 glibcxx_cv_func__expl_use=no
55897 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
55899 ac_cpp='$CPP $CPPFLAGS'
55900 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
55901 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
55902 ac_compiler_gnu=$ac_cv_c_compiler_gnu
55908 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__expl_use" >&5
55909 $as_echo "$glibcxx_cv_func__expl_use" >&6; }
55911 if test x$glibcxx_cv_func__expl_use = x"yes"; then
55912 for ac_func in _expl
55914 ac_fn_c_check_func "$LINENO" "_expl" "ac_cv_func__expl"
55915 if test "x$ac_cv_func__expl" = x""yes; then :
55916 cat >>confdefs.h <<_ACEOF
55917 #define HAVE__EXPL 1
55930 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fabsl declaration" >&5
55931 $as_echo_n "checking for fabsl declaration... " >&6; }
55932 if test x${glibcxx_cv_func_fabsl_use+set} != xset; then
55933 if test "${glibcxx_cv_func_fabsl_use+set}" = set; then :
55934 $as_echo_n "(cached) " >&6
55939 ac_cpp='$CXXCPP $CPPFLAGS'
55940 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
55941 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
55942 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
55944 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
55945 /* end confdefs.h. */
55947 #ifdef HAVE_IEEEFP_H
55948 #include <ieeefp.h>
55959 if ac_fn_cxx_try_compile "$LINENO"; then :
55960 glibcxx_cv_func_fabsl_use=yes
55962 glibcxx_cv_func_fabsl_use=no
55964 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
55966 ac_cpp='$CPP $CPPFLAGS'
55967 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
55968 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
55969 ac_compiler_gnu=$ac_cv_c_compiler_gnu
55975 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_fabsl_use" >&5
55976 $as_echo "$glibcxx_cv_func_fabsl_use" >&6; }
55978 if test x$glibcxx_cv_func_fabsl_use = x"yes"; then
55979 for ac_func in fabsl
55981 ac_fn_c_check_func "$LINENO" "fabsl" "ac_cv_func_fabsl"
55982 if test "x$ac_cv_func_fabsl" = x""yes; then :
55983 cat >>confdefs.h <<_ACEOF
55984 #define HAVE_FABSL 1
55992 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _fabsl declaration" >&5
55993 $as_echo_n "checking for _fabsl declaration... " >&6; }
55994 if test x${glibcxx_cv_func__fabsl_use+set} != xset; then
55995 if test "${glibcxx_cv_func__fabsl_use+set}" = set; then :
55996 $as_echo_n "(cached) " >&6
56001 ac_cpp='$CXXCPP $CPPFLAGS'
56002 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
56003 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
56004 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
56006 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
56007 /* end confdefs.h. */
56009 #ifdef HAVE_IEEEFP_H
56010 #include <ieeefp.h>
56021 if ac_fn_cxx_try_compile "$LINENO"; then :
56022 glibcxx_cv_func__fabsl_use=yes
56024 glibcxx_cv_func__fabsl_use=no
56026 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
56028 ac_cpp='$CPP $CPPFLAGS'
56029 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
56030 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
56031 ac_compiler_gnu=$ac_cv_c_compiler_gnu
56037 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__fabsl_use" >&5
56038 $as_echo "$glibcxx_cv_func__fabsl_use" >&6; }
56040 if test x$glibcxx_cv_func__fabsl_use = x"yes"; then
56041 for ac_func in _fabsl
56043 ac_fn_c_check_func "$LINENO" "_fabsl" "ac_cv_func__fabsl"
56044 if test "x$ac_cv_func__fabsl" = x""yes; then :
56045 cat >>confdefs.h <<_ACEOF
56046 #define HAVE__FABSL 1
56059 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fmodl declaration" >&5
56060 $as_echo_n "checking for fmodl declaration... " >&6; }
56061 if test x${glibcxx_cv_func_fmodl_use+set} != xset; then
56062 if test "${glibcxx_cv_func_fmodl_use+set}" = set; then :
56063 $as_echo_n "(cached) " >&6
56068 ac_cpp='$CXXCPP $CPPFLAGS'
56069 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
56070 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
56071 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
56073 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
56074 /* end confdefs.h. */
56084 if ac_fn_cxx_try_compile "$LINENO"; then :
56085 glibcxx_cv_func_fmodl_use=yes
56087 glibcxx_cv_func_fmodl_use=no
56089 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
56091 ac_cpp='$CPP $CPPFLAGS'
56092 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
56093 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
56094 ac_compiler_gnu=$ac_cv_c_compiler_gnu
56100 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_fmodl_use" >&5
56101 $as_echo "$glibcxx_cv_func_fmodl_use" >&6; }
56103 if test x$glibcxx_cv_func_fmodl_use = x"yes"; then
56104 for ac_func in fmodl
56106 ac_fn_c_check_func "$LINENO" "fmodl" "ac_cv_func_fmodl"
56107 if test "x$ac_cv_func_fmodl" = x""yes; then :
56108 cat >>confdefs.h <<_ACEOF
56109 #define HAVE_FMODL 1
56117 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _fmodl declaration" >&5
56118 $as_echo_n "checking for _fmodl declaration... " >&6; }
56119 if test x${glibcxx_cv_func__fmodl_use+set} != xset; then
56120 if test "${glibcxx_cv_func__fmodl_use+set}" = set; then :
56121 $as_echo_n "(cached) " >&6
56126 ac_cpp='$CXXCPP $CPPFLAGS'
56127 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
56128 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
56129 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
56131 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
56132 /* end confdefs.h. */
56142 if ac_fn_cxx_try_compile "$LINENO"; then :
56143 glibcxx_cv_func__fmodl_use=yes
56145 glibcxx_cv_func__fmodl_use=no
56147 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
56149 ac_cpp='$CPP $CPPFLAGS'
56150 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
56151 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
56152 ac_compiler_gnu=$ac_cv_c_compiler_gnu
56158 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__fmodl_use" >&5
56159 $as_echo "$glibcxx_cv_func__fmodl_use" >&6; }
56161 if test x$glibcxx_cv_func__fmodl_use = x"yes"; then
56162 for ac_func in _fmodl
56164 ac_fn_c_check_func "$LINENO" "_fmodl" "ac_cv_func__fmodl"
56165 if test "x$ac_cv_func__fmodl" = x""yes; then :
56166 cat >>confdefs.h <<_ACEOF
56167 #define HAVE__FMODL 1
56180 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for frexpl declaration" >&5
56181 $as_echo_n "checking for frexpl declaration... " >&6; }
56182 if test x${glibcxx_cv_func_frexpl_use+set} != xset; then
56183 if test "${glibcxx_cv_func_frexpl_use+set}" = set; then :
56184 $as_echo_n "(cached) " >&6
56189 ac_cpp='$CXXCPP $CPPFLAGS'
56190 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
56191 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
56192 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
56194 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
56195 /* end confdefs.h. */
56205 if ac_fn_cxx_try_compile "$LINENO"; then :
56206 glibcxx_cv_func_frexpl_use=yes
56208 glibcxx_cv_func_frexpl_use=no
56210 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
56212 ac_cpp='$CPP $CPPFLAGS'
56213 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
56214 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
56215 ac_compiler_gnu=$ac_cv_c_compiler_gnu
56221 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_frexpl_use" >&5
56222 $as_echo "$glibcxx_cv_func_frexpl_use" >&6; }
56224 if test x$glibcxx_cv_func_frexpl_use = x"yes"; then
56225 for ac_func in frexpl
56227 ac_fn_c_check_func "$LINENO" "frexpl" "ac_cv_func_frexpl"
56228 if test "x$ac_cv_func_frexpl" = x""yes; then :
56229 cat >>confdefs.h <<_ACEOF
56230 #define HAVE_FREXPL 1
56238 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _frexpl declaration" >&5
56239 $as_echo_n "checking for _frexpl declaration... " >&6; }
56240 if test x${glibcxx_cv_func__frexpl_use+set} != xset; then
56241 if test "${glibcxx_cv_func__frexpl_use+set}" = set; then :
56242 $as_echo_n "(cached) " >&6
56247 ac_cpp='$CXXCPP $CPPFLAGS'
56248 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
56249 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
56250 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
56252 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
56253 /* end confdefs.h. */
56263 if ac_fn_cxx_try_compile "$LINENO"; then :
56264 glibcxx_cv_func__frexpl_use=yes
56266 glibcxx_cv_func__frexpl_use=no
56268 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
56270 ac_cpp='$CPP $CPPFLAGS'
56271 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
56272 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
56273 ac_compiler_gnu=$ac_cv_c_compiler_gnu
56279 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__frexpl_use" >&5
56280 $as_echo "$glibcxx_cv_func__frexpl_use" >&6; }
56282 if test x$glibcxx_cv_func__frexpl_use = x"yes"; then
56283 for ac_func in _frexpl
56285 ac_fn_c_check_func "$LINENO" "_frexpl" "ac_cv_func__frexpl"
56286 if test "x$ac_cv_func__frexpl" = x""yes; then :
56287 cat >>confdefs.h <<_ACEOF
56288 #define HAVE__FREXPL 1
56301 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for hypotl declaration" >&5
56302 $as_echo_n "checking for hypotl declaration... " >&6; }
56303 if test x${glibcxx_cv_func_hypotl_use+set} != xset; then
56304 if test "${glibcxx_cv_func_hypotl_use+set}" = set; then :
56305 $as_echo_n "(cached) " >&6
56310 ac_cpp='$CXXCPP $CPPFLAGS'
56311 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
56312 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
56313 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
56315 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
56316 /* end confdefs.h. */
56326 if ac_fn_cxx_try_compile "$LINENO"; then :
56327 glibcxx_cv_func_hypotl_use=yes
56329 glibcxx_cv_func_hypotl_use=no
56331 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
56333 ac_cpp='$CPP $CPPFLAGS'
56334 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
56335 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
56336 ac_compiler_gnu=$ac_cv_c_compiler_gnu
56342 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_hypotl_use" >&5
56343 $as_echo "$glibcxx_cv_func_hypotl_use" >&6; }
56345 if test x$glibcxx_cv_func_hypotl_use = x"yes"; then
56346 for ac_func in hypotl
56348 ac_fn_c_check_func "$LINENO" "hypotl" "ac_cv_func_hypotl"
56349 if test "x$ac_cv_func_hypotl" = x""yes; then :
56350 cat >>confdefs.h <<_ACEOF
56351 #define HAVE_HYPOTL 1
56359 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _hypotl declaration" >&5
56360 $as_echo_n "checking for _hypotl declaration... " >&6; }
56361 if test x${glibcxx_cv_func__hypotl_use+set} != xset; then
56362 if test "${glibcxx_cv_func__hypotl_use+set}" = set; then :
56363 $as_echo_n "(cached) " >&6
56368 ac_cpp='$CXXCPP $CPPFLAGS'
56369 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
56370 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
56371 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
56373 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
56374 /* end confdefs.h. */
56384 if ac_fn_cxx_try_compile "$LINENO"; then :
56385 glibcxx_cv_func__hypotl_use=yes
56387 glibcxx_cv_func__hypotl_use=no
56389 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
56391 ac_cpp='$CPP $CPPFLAGS'
56392 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
56393 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
56394 ac_compiler_gnu=$ac_cv_c_compiler_gnu
56400 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__hypotl_use" >&5
56401 $as_echo "$glibcxx_cv_func__hypotl_use" >&6; }
56403 if test x$glibcxx_cv_func__hypotl_use = x"yes"; then
56404 for ac_func in _hypotl
56406 ac_fn_c_check_func "$LINENO" "_hypotl" "ac_cv_func__hypotl"
56407 if test "x$ac_cv_func__hypotl" = x""yes; then :
56408 cat >>confdefs.h <<_ACEOF
56409 #define HAVE__HYPOTL 1
56422 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ldexpl declaration" >&5
56423 $as_echo_n "checking for ldexpl declaration... " >&6; }
56424 if test x${glibcxx_cv_func_ldexpl_use+set} != xset; then
56425 if test "${glibcxx_cv_func_ldexpl_use+set}" = set; then :
56426 $as_echo_n "(cached) " >&6
56431 ac_cpp='$CXXCPP $CPPFLAGS'
56432 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
56433 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
56434 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
56436 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
56437 /* end confdefs.h. */
56447 if ac_fn_cxx_try_compile "$LINENO"; then :
56448 glibcxx_cv_func_ldexpl_use=yes
56450 glibcxx_cv_func_ldexpl_use=no
56452 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
56454 ac_cpp='$CPP $CPPFLAGS'
56455 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
56456 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
56457 ac_compiler_gnu=$ac_cv_c_compiler_gnu
56463 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_ldexpl_use" >&5
56464 $as_echo "$glibcxx_cv_func_ldexpl_use" >&6; }
56466 if test x$glibcxx_cv_func_ldexpl_use = x"yes"; then
56467 for ac_func in ldexpl
56469 ac_fn_c_check_func "$LINENO" "ldexpl" "ac_cv_func_ldexpl"
56470 if test "x$ac_cv_func_ldexpl" = x""yes; then :
56471 cat >>confdefs.h <<_ACEOF
56472 #define HAVE_LDEXPL 1
56480 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _ldexpl declaration" >&5
56481 $as_echo_n "checking for _ldexpl declaration... " >&6; }
56482 if test x${glibcxx_cv_func__ldexpl_use+set} != xset; then
56483 if test "${glibcxx_cv_func__ldexpl_use+set}" = set; then :
56484 $as_echo_n "(cached) " >&6
56489 ac_cpp='$CXXCPP $CPPFLAGS'
56490 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
56491 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
56492 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
56494 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
56495 /* end confdefs.h. */
56505 if ac_fn_cxx_try_compile "$LINENO"; then :
56506 glibcxx_cv_func__ldexpl_use=yes
56508 glibcxx_cv_func__ldexpl_use=no
56510 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
56512 ac_cpp='$CPP $CPPFLAGS'
56513 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
56514 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
56515 ac_compiler_gnu=$ac_cv_c_compiler_gnu
56521 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__ldexpl_use" >&5
56522 $as_echo "$glibcxx_cv_func__ldexpl_use" >&6; }
56524 if test x$glibcxx_cv_func__ldexpl_use = x"yes"; then
56525 for ac_func in _ldexpl
56527 ac_fn_c_check_func "$LINENO" "_ldexpl" "ac_cv_func__ldexpl"
56528 if test "x$ac_cv_func__ldexpl" = x""yes; then :
56529 cat >>confdefs.h <<_ACEOF
56530 #define HAVE__LDEXPL 1
56543 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for logl declaration" >&5
56544 $as_echo_n "checking for logl declaration... " >&6; }
56545 if test x${glibcxx_cv_func_logl_use+set} != xset; then
56546 if test "${glibcxx_cv_func_logl_use+set}" = set; then :
56547 $as_echo_n "(cached) " >&6
56552 ac_cpp='$CXXCPP $CPPFLAGS'
56553 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
56554 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
56555 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
56557 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
56558 /* end confdefs.h. */
56560 #ifdef HAVE_IEEEFP_H
56561 #include <ieeefp.h>
56572 if ac_fn_cxx_try_compile "$LINENO"; then :
56573 glibcxx_cv_func_logl_use=yes
56575 glibcxx_cv_func_logl_use=no
56577 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
56579 ac_cpp='$CPP $CPPFLAGS'
56580 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
56581 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
56582 ac_compiler_gnu=$ac_cv_c_compiler_gnu
56588 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_logl_use" >&5
56589 $as_echo "$glibcxx_cv_func_logl_use" >&6; }
56591 if test x$glibcxx_cv_func_logl_use = x"yes"; then
56592 for ac_func in logl
56594 ac_fn_c_check_func "$LINENO" "logl" "ac_cv_func_logl"
56595 if test "x$ac_cv_func_logl" = x""yes; then :
56596 cat >>confdefs.h <<_ACEOF
56597 #define HAVE_LOGL 1
56605 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _logl declaration" >&5
56606 $as_echo_n "checking for _logl declaration... " >&6; }
56607 if test x${glibcxx_cv_func__logl_use+set} != xset; then
56608 if test "${glibcxx_cv_func__logl_use+set}" = set; then :
56609 $as_echo_n "(cached) " >&6
56614 ac_cpp='$CXXCPP $CPPFLAGS'
56615 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
56616 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
56617 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
56619 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
56620 /* end confdefs.h. */
56622 #ifdef HAVE_IEEEFP_H
56623 #include <ieeefp.h>
56634 if ac_fn_cxx_try_compile "$LINENO"; then :
56635 glibcxx_cv_func__logl_use=yes
56637 glibcxx_cv_func__logl_use=no
56639 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
56641 ac_cpp='$CPP $CPPFLAGS'
56642 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
56643 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
56644 ac_compiler_gnu=$ac_cv_c_compiler_gnu
56650 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__logl_use" >&5
56651 $as_echo "$glibcxx_cv_func__logl_use" >&6; }
56653 if test x$glibcxx_cv_func__logl_use = x"yes"; then
56654 for ac_func in _logl
56656 ac_fn_c_check_func "$LINENO" "_logl" "ac_cv_func__logl"
56657 if test "x$ac_cv_func__logl" = x""yes; then :
56658 cat >>confdefs.h <<_ACEOF
56659 #define HAVE__LOGL 1
56672 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for log10l declaration" >&5
56673 $as_echo_n "checking for log10l declaration... " >&6; }
56674 if test x${glibcxx_cv_func_log10l_use+set} != xset; then
56675 if test "${glibcxx_cv_func_log10l_use+set}" = set; then :
56676 $as_echo_n "(cached) " >&6
56681 ac_cpp='$CXXCPP $CPPFLAGS'
56682 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
56683 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
56684 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
56686 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
56687 /* end confdefs.h. */
56689 #ifdef HAVE_IEEEFP_H
56690 #include <ieeefp.h>
56701 if ac_fn_cxx_try_compile "$LINENO"; then :
56702 glibcxx_cv_func_log10l_use=yes
56704 glibcxx_cv_func_log10l_use=no
56706 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
56708 ac_cpp='$CPP $CPPFLAGS'
56709 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
56710 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
56711 ac_compiler_gnu=$ac_cv_c_compiler_gnu
56717 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_log10l_use" >&5
56718 $as_echo "$glibcxx_cv_func_log10l_use" >&6; }
56720 if test x$glibcxx_cv_func_log10l_use = x"yes"; then
56721 for ac_func in log10l
56723 ac_fn_c_check_func "$LINENO" "log10l" "ac_cv_func_log10l"
56724 if test "x$ac_cv_func_log10l" = x""yes; then :
56725 cat >>confdefs.h <<_ACEOF
56726 #define HAVE_LOG10L 1
56734 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _log10l declaration" >&5
56735 $as_echo_n "checking for _log10l declaration... " >&6; }
56736 if test x${glibcxx_cv_func__log10l_use+set} != xset; then
56737 if test "${glibcxx_cv_func__log10l_use+set}" = set; then :
56738 $as_echo_n "(cached) " >&6
56743 ac_cpp='$CXXCPP $CPPFLAGS'
56744 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
56745 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
56746 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
56748 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
56749 /* end confdefs.h. */
56751 #ifdef HAVE_IEEEFP_H
56752 #include <ieeefp.h>
56763 if ac_fn_cxx_try_compile "$LINENO"; then :
56764 glibcxx_cv_func__log10l_use=yes
56766 glibcxx_cv_func__log10l_use=no
56768 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
56770 ac_cpp='$CPP $CPPFLAGS'
56771 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
56772 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
56773 ac_compiler_gnu=$ac_cv_c_compiler_gnu
56779 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__log10l_use" >&5
56780 $as_echo "$glibcxx_cv_func__log10l_use" >&6; }
56782 if test x$glibcxx_cv_func__log10l_use = x"yes"; then
56783 for ac_func in _log10l
56785 ac_fn_c_check_func "$LINENO" "_log10l" "ac_cv_func__log10l"
56786 if test "x$ac_cv_func__log10l" = x""yes; then :
56787 cat >>confdefs.h <<_ACEOF
56788 #define HAVE__LOG10L 1
56801 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for modfl declaration" >&5
56802 $as_echo_n "checking for modfl declaration... " >&6; }
56803 if test x${glibcxx_cv_func_modfl_use+set} != xset; then
56804 if test "${glibcxx_cv_func_modfl_use+set}" = set; then :
56805 $as_echo_n "(cached) " >&6
56810 ac_cpp='$CXXCPP $CPPFLAGS'
56811 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
56812 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
56813 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
56815 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
56816 /* end confdefs.h. */
56826 if ac_fn_cxx_try_compile "$LINENO"; then :
56827 glibcxx_cv_func_modfl_use=yes
56829 glibcxx_cv_func_modfl_use=no
56831 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
56833 ac_cpp='$CPP $CPPFLAGS'
56834 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
56835 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
56836 ac_compiler_gnu=$ac_cv_c_compiler_gnu
56842 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_modfl_use" >&5
56843 $as_echo "$glibcxx_cv_func_modfl_use" >&6; }
56845 if test x$glibcxx_cv_func_modfl_use = x"yes"; then
56846 for ac_func in modfl
56848 ac_fn_c_check_func "$LINENO" "modfl" "ac_cv_func_modfl"
56849 if test "x$ac_cv_func_modfl" = x""yes; then :
56850 cat >>confdefs.h <<_ACEOF
56851 #define HAVE_MODFL 1
56859 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _modfl declaration" >&5
56860 $as_echo_n "checking for _modfl declaration... " >&6; }
56861 if test x${glibcxx_cv_func__modfl_use+set} != xset; then
56862 if test "${glibcxx_cv_func__modfl_use+set}" = set; then :
56863 $as_echo_n "(cached) " >&6
56868 ac_cpp='$CXXCPP $CPPFLAGS'
56869 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
56870 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
56871 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
56873 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
56874 /* end confdefs.h. */
56884 if ac_fn_cxx_try_compile "$LINENO"; then :
56885 glibcxx_cv_func__modfl_use=yes
56887 glibcxx_cv_func__modfl_use=no
56889 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
56891 ac_cpp='$CPP $CPPFLAGS'
56892 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
56893 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
56894 ac_compiler_gnu=$ac_cv_c_compiler_gnu
56900 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__modfl_use" >&5
56901 $as_echo "$glibcxx_cv_func__modfl_use" >&6; }
56903 if test x$glibcxx_cv_func__modfl_use = x"yes"; then
56904 for ac_func in _modfl
56906 ac_fn_c_check_func "$LINENO" "_modfl" "ac_cv_func__modfl"
56907 if test "x$ac_cv_func__modfl" = x""yes; then :
56908 cat >>confdefs.h <<_ACEOF
56909 #define HAVE__MODFL 1
56922 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for powl declaration" >&5
56923 $as_echo_n "checking for powl declaration... " >&6; }
56924 if test x${glibcxx_cv_func_powl_use+set} != xset; then
56925 if test "${glibcxx_cv_func_powl_use+set}" = set; then :
56926 $as_echo_n "(cached) " >&6
56931 ac_cpp='$CXXCPP $CPPFLAGS'
56932 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
56933 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
56934 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
56936 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
56937 /* end confdefs.h. */
56947 if ac_fn_cxx_try_compile "$LINENO"; then :
56948 glibcxx_cv_func_powl_use=yes
56950 glibcxx_cv_func_powl_use=no
56952 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
56954 ac_cpp='$CPP $CPPFLAGS'
56955 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
56956 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
56957 ac_compiler_gnu=$ac_cv_c_compiler_gnu
56963 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_powl_use" >&5
56964 $as_echo "$glibcxx_cv_func_powl_use" >&6; }
56966 if test x$glibcxx_cv_func_powl_use = x"yes"; then
56967 for ac_func in powl
56969 ac_fn_c_check_func "$LINENO" "powl" "ac_cv_func_powl"
56970 if test "x$ac_cv_func_powl" = x""yes; then :
56971 cat >>confdefs.h <<_ACEOF
56972 #define HAVE_POWL 1
56980 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _powl declaration" >&5
56981 $as_echo_n "checking for _powl declaration... " >&6; }
56982 if test x${glibcxx_cv_func__powl_use+set} != xset; then
56983 if test "${glibcxx_cv_func__powl_use+set}" = set; then :
56984 $as_echo_n "(cached) " >&6
56989 ac_cpp='$CXXCPP $CPPFLAGS'
56990 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
56991 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
56992 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
56994 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
56995 /* end confdefs.h. */
57005 if ac_fn_cxx_try_compile "$LINENO"; then :
57006 glibcxx_cv_func__powl_use=yes
57008 glibcxx_cv_func__powl_use=no
57010 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
57012 ac_cpp='$CPP $CPPFLAGS'
57013 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
57014 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
57015 ac_compiler_gnu=$ac_cv_c_compiler_gnu
57021 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__powl_use" >&5
57022 $as_echo "$glibcxx_cv_func__powl_use" >&6; }
57024 if test x$glibcxx_cv_func__powl_use = x"yes"; then
57025 for ac_func in _powl
57027 ac_fn_c_check_func "$LINENO" "_powl" "ac_cv_func__powl"
57028 if test "x$ac_cv_func__powl" = x""yes; then :
57029 cat >>confdefs.h <<_ACEOF
57030 #define HAVE__POWL 1
57043 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sqrtl declaration" >&5
57044 $as_echo_n "checking for sqrtl declaration... " >&6; }
57045 if test x${glibcxx_cv_func_sqrtl_use+set} != xset; then
57046 if test "${glibcxx_cv_func_sqrtl_use+set}" = set; then :
57047 $as_echo_n "(cached) " >&6
57052 ac_cpp='$CXXCPP $CPPFLAGS'
57053 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
57054 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
57055 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
57057 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
57058 /* end confdefs.h. */
57060 #ifdef HAVE_IEEEFP_H
57061 #include <ieeefp.h>
57072 if ac_fn_cxx_try_compile "$LINENO"; then :
57073 glibcxx_cv_func_sqrtl_use=yes
57075 glibcxx_cv_func_sqrtl_use=no
57077 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
57079 ac_cpp='$CPP $CPPFLAGS'
57080 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
57081 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
57082 ac_compiler_gnu=$ac_cv_c_compiler_gnu
57088 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_sqrtl_use" >&5
57089 $as_echo "$glibcxx_cv_func_sqrtl_use" >&6; }
57091 if test x$glibcxx_cv_func_sqrtl_use = x"yes"; then
57092 for ac_func in sqrtl
57094 ac_fn_c_check_func "$LINENO" "sqrtl" "ac_cv_func_sqrtl"
57095 if test "x$ac_cv_func_sqrtl" = x""yes; then :
57096 cat >>confdefs.h <<_ACEOF
57097 #define HAVE_SQRTL 1
57105 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _sqrtl declaration" >&5
57106 $as_echo_n "checking for _sqrtl declaration... " >&6; }
57107 if test x${glibcxx_cv_func__sqrtl_use+set} != xset; then
57108 if test "${glibcxx_cv_func__sqrtl_use+set}" = set; then :
57109 $as_echo_n "(cached) " >&6
57114 ac_cpp='$CXXCPP $CPPFLAGS'
57115 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
57116 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
57117 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
57119 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
57120 /* end confdefs.h. */
57122 #ifdef HAVE_IEEEFP_H
57123 #include <ieeefp.h>
57134 if ac_fn_cxx_try_compile "$LINENO"; then :
57135 glibcxx_cv_func__sqrtl_use=yes
57137 glibcxx_cv_func__sqrtl_use=no
57139 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
57141 ac_cpp='$CPP $CPPFLAGS'
57142 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
57143 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
57144 ac_compiler_gnu=$ac_cv_c_compiler_gnu
57150 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__sqrtl_use" >&5
57151 $as_echo "$glibcxx_cv_func__sqrtl_use" >&6; }
57153 if test x$glibcxx_cv_func__sqrtl_use = x"yes"; then
57154 for ac_func in _sqrtl
57156 ac_fn_c_check_func "$LINENO" "_sqrtl" "ac_cv_func__sqrtl"
57157 if test "x$ac_cv_func__sqrtl" = x""yes; then :
57158 cat >>confdefs.h <<_ACEOF
57159 #define HAVE__SQRTL 1
57172 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sincosl declaration" >&5
57173 $as_echo_n "checking for sincosl declaration... " >&6; }
57174 if test x${glibcxx_cv_func_sincosl_use+set} != xset; then
57175 if test "${glibcxx_cv_func_sincosl_use+set}" = set; then :
57176 $as_echo_n "(cached) " >&6
57181 ac_cpp='$CXXCPP $CPPFLAGS'
57182 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
57183 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
57184 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
57186 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
57187 /* end confdefs.h. */
57197 if ac_fn_cxx_try_compile "$LINENO"; then :
57198 glibcxx_cv_func_sincosl_use=yes
57200 glibcxx_cv_func_sincosl_use=no
57202 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
57204 ac_cpp='$CPP $CPPFLAGS'
57205 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
57206 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
57207 ac_compiler_gnu=$ac_cv_c_compiler_gnu
57213 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_sincosl_use" >&5
57214 $as_echo "$glibcxx_cv_func_sincosl_use" >&6; }
57216 if test x$glibcxx_cv_func_sincosl_use = x"yes"; then
57217 for ac_func in sincosl
57219 ac_fn_c_check_func "$LINENO" "sincosl" "ac_cv_func_sincosl"
57220 if test "x$ac_cv_func_sincosl" = x""yes; then :
57221 cat >>confdefs.h <<_ACEOF
57222 #define HAVE_SINCOSL 1
57230 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _sincosl declaration" >&5
57231 $as_echo_n "checking for _sincosl declaration... " >&6; }
57232 if test x${glibcxx_cv_func__sincosl_use+set} != xset; then
57233 if test "${glibcxx_cv_func__sincosl_use+set}" = set; then :
57234 $as_echo_n "(cached) " >&6
57239 ac_cpp='$CXXCPP $CPPFLAGS'
57240 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
57241 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
57242 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
57244 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
57245 /* end confdefs.h. */
57255 if ac_fn_cxx_try_compile "$LINENO"; then :
57256 glibcxx_cv_func__sincosl_use=yes
57258 glibcxx_cv_func__sincosl_use=no
57260 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
57262 ac_cpp='$CPP $CPPFLAGS'
57263 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
57264 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
57265 ac_compiler_gnu=$ac_cv_c_compiler_gnu
57271 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__sincosl_use" >&5
57272 $as_echo "$glibcxx_cv_func__sincosl_use" >&6; }
57274 if test x$glibcxx_cv_func__sincosl_use = x"yes"; then
57275 for ac_func in _sincosl
57277 ac_fn_c_check_func "$LINENO" "_sincosl" "ac_cv_func__sincosl"
57278 if test "x$ac_cv_func__sincosl" = x""yes; then :
57279 cat >>confdefs.h <<_ACEOF
57280 #define HAVE__SINCOSL 1
57293 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for finitel declaration" >&5
57294 $as_echo_n "checking for finitel declaration... " >&6; }
57295 if test x${glibcxx_cv_func_finitel_use+set} != xset; then
57296 if test "${glibcxx_cv_func_finitel_use+set}" = set; then :
57297 $as_echo_n "(cached) " >&6
57302 ac_cpp='$CXXCPP $CPPFLAGS'
57303 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
57304 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
57305 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
57307 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
57308 /* end confdefs.h. */
57310 #ifdef HAVE_IEEEFP_H
57311 #include <ieeefp.h>
57322 if ac_fn_cxx_try_compile "$LINENO"; then :
57323 glibcxx_cv_func_finitel_use=yes
57325 glibcxx_cv_func_finitel_use=no
57327 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
57329 ac_cpp='$CPP $CPPFLAGS'
57330 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
57331 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
57332 ac_compiler_gnu=$ac_cv_c_compiler_gnu
57338 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_finitel_use" >&5
57339 $as_echo "$glibcxx_cv_func_finitel_use" >&6; }
57341 if test x$glibcxx_cv_func_finitel_use = x"yes"; then
57342 for ac_func in finitel
57344 ac_fn_c_check_func "$LINENO" "finitel" "ac_cv_func_finitel"
57345 if test "x$ac_cv_func_finitel" = x""yes; then :
57346 cat >>confdefs.h <<_ACEOF
57347 #define HAVE_FINITEL 1
57355 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _finitel declaration" >&5
57356 $as_echo_n "checking for _finitel declaration... " >&6; }
57357 if test x${glibcxx_cv_func__finitel_use+set} != xset; then
57358 if test "${glibcxx_cv_func__finitel_use+set}" = set; then :
57359 $as_echo_n "(cached) " >&6
57364 ac_cpp='$CXXCPP $CPPFLAGS'
57365 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
57366 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
57367 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
57369 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
57370 /* end confdefs.h. */
57372 #ifdef HAVE_IEEEFP_H
57373 #include <ieeefp.h>
57384 if ac_fn_cxx_try_compile "$LINENO"; then :
57385 glibcxx_cv_func__finitel_use=yes
57387 glibcxx_cv_func__finitel_use=no
57389 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
57391 ac_cpp='$CPP $CPPFLAGS'
57392 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
57393 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
57394 ac_compiler_gnu=$ac_cv_c_compiler_gnu
57400 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__finitel_use" >&5
57401 $as_echo "$glibcxx_cv_func__finitel_use" >&6; }
57403 if test x$glibcxx_cv_func__finitel_use = x"yes"; then
57404 for ac_func in _finitel
57406 ac_fn_c_check_func "$LINENO" "_finitel" "ac_cv_func__finitel"
57407 if test "x$ac_cv_func__finitel" = x""yes; then :
57408 cat >>confdefs.h <<_ACEOF
57409 #define HAVE__FINITEL 1
57421 LIBS="$ac_save_LIBS"
57422 CXXFLAGS="$ac_save_CXXFLAGS"
57425 ac_test_CXXFLAGS="${CXXFLAGS+set}"
57426 ac_save_CXXFLAGS="$CXXFLAGS"
57427 CXXFLAGS='-fno-builtin -D_GNU_SOURCE'
57430 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for strtold declaration" >&5
57431 $as_echo_n "checking for strtold declaration... " >&6; }
57432 if test x${glibcxx_cv_func_strtold_use+set} != xset; then
57433 if test "${glibcxx_cv_func_strtold_use+set}" = set; then :
57434 $as_echo_n "(cached) " >&6
57439 ac_cpp='$CXXCPP $CPPFLAGS'
57440 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
57441 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
57442 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
57444 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
57445 /* end confdefs.h. */
57446 #include <stdlib.h>
57455 if ac_fn_cxx_try_compile "$LINENO"; then :
57456 glibcxx_cv_func_strtold_use=yes
57458 glibcxx_cv_func_strtold_use=no
57460 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
57462 ac_cpp='$CPP $CPPFLAGS'
57463 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
57464 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
57465 ac_compiler_gnu=$ac_cv_c_compiler_gnu
57471 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_strtold_use" >&5
57472 $as_echo "$glibcxx_cv_func_strtold_use" >&6; }
57473 if test x$glibcxx_cv_func_strtold_use = x"yes"; then
57474 for ac_func in strtold
57476 ac_fn_c_check_func "$LINENO" "strtold" "ac_cv_func_strtold"
57477 if test "x$ac_cv_func_strtold" = x""yes; then :
57478 cat >>confdefs.h <<_ACEOF
57479 #define HAVE_STRTOLD 1
57490 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for strtof declaration" >&5
57491 $as_echo_n "checking for strtof declaration... " >&6; }
57492 if test x${glibcxx_cv_func_strtof_use+set} != xset; then
57493 if test "${glibcxx_cv_func_strtof_use+set}" = set; then :
57494 $as_echo_n "(cached) " >&6
57499 ac_cpp='$CXXCPP $CPPFLAGS'
57500 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
57501 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
57502 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
57504 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
57505 /* end confdefs.h. */
57506 #include <stdlib.h>
57515 if ac_fn_cxx_try_compile "$LINENO"; then :
57516 glibcxx_cv_func_strtof_use=yes
57518 glibcxx_cv_func_strtof_use=no
57520 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
57522 ac_cpp='$CPP $CPPFLAGS'
57523 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
57524 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
57525 ac_compiler_gnu=$ac_cv_c_compiler_gnu
57531 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_strtof_use" >&5
57532 $as_echo "$glibcxx_cv_func_strtof_use" >&6; }
57533 if test x$glibcxx_cv_func_strtof_use = x"yes"; then
57534 for ac_func in strtof
57536 ac_fn_c_check_func "$LINENO" "strtof" "ac_cv_func_strtof"
57537 if test "x$ac_cv_func_strtof" = x""yes; then :
57538 cat >>confdefs.h <<_ACEOF
57539 #define HAVE_STRTOF 1
57550 CXXFLAGS="$ac_save_CXXFLAGS"
57554 SECTION_FLAGS='-ffunction-sections -fdata-sections'
57557 # If we're not using GNU ld, then there's no point in even trying these
57558 # tests. Check for that first. We should have already tested for gld
57559 # by now (in libtool), but require it now just to be safe...
57560 test -z "$SECTION_LDFLAGS" && SECTION_LDFLAGS=''
57561 test -z "$OPT_LDFLAGS" && OPT_LDFLAGS=''
57565 # The name set by libtool depends on the version of libtool. Shame on us
57566 # for depending on an impl detail, but c'est la vie. Older versions used
57567 # ac_cv_prog_gnu_ld, but now it's lt_cv_prog_gnu_ld, and is copied back on
57568 # top of with_gnu_ld (which is also set by --with-gnu-ld, so that actually
57569 # makes sense). We'll test with_gnu_ld everywhere else, so if that isn't
57570 # set (hence we're using an older libtool), then set it.
57571 if test x${with_gnu_ld+set} != xset; then
57572 if test x${ac_cv_prog_gnu_ld+set} != xset; then
57573 # We got through "ac_require(ac_prog_ld)" and still not set? Huh?
57576 with_gnu_ld=$ac_cv_prog_gnu_ld
57580 # Start by getting the version number. I think the libtool test already
57581 # does some of this, but throws away the result.
57582 glibcxx_ld_is_gold=no
57583 if test x"$with_gnu_ld" = x"yes"; then
57584 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld version" >&5
57585 $as_echo_n "checking for ld version... " >&6; }
57587 if $LD --version 2>/dev/null | grep 'GNU gold' >/dev/null 2>&1; then
57588 glibcxx_ld_is_gold=yes
57590 ldver=`$LD --version 2>/dev/null |
57591 sed -e 's/GNU gold /GNU ld /;s/GNU ld version /GNU ld /;s/GNU ld ([^)]*) /GNU ld /;s/GNU ld \([0-9.][0-9.]*\).*/\1/; q'`
57593 glibcxx_gnu_ld_version=`echo $ldver | \
57594 $AWK -F. '{ if (NF<3) $3=0; print ($1*100+$2)*100+$3 }'`
57595 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_gnu_ld_version" >&5
57596 $as_echo "$glibcxx_gnu_ld_version" >&6; }
57599 # Set --gc-sections.
57600 glibcxx_have_gc_sections=no
57601 if test "$glibcxx_ld_is_gold" = "yes"; then
57602 if $LD --help 2>/dev/null | grep gc-sections >/dev/null 2>&1; then
57603 glibcxx_have_gc_sections=yes
57606 glibcxx_gcsections_min_ld=21602
57607 if test x"$with_gnu_ld" = x"yes" &&
57608 test $glibcxx_gnu_ld_version -gt $glibcxx_gcsections_min_ld ; then
57609 glibcxx_have_gc_sections=yes
57612 if test "$glibcxx_have_gc_sections" = "yes"; then
57613 # Sufficiently young GNU ld it is! Joy and bunny rabbits!
57614 # NB: This flag only works reliably after 2.16.1. Configure tests
57615 # for this are difficult, so hard wire a value that should work.
57617 ac_test_CFLAGS="${CFLAGS+set}"
57618 ac_save_CFLAGS="$CFLAGS"
57619 CFLAGS='-Wl,--gc-sections'
57621 # Check for -Wl,--gc-sections
57622 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld that supports -Wl,--gc-sections" >&5
57623 $as_echo_n "checking for ld that supports -Wl,--gc-sections... " >&6; }
57624 if test x$gcc_no_link = xyes; then
57625 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
57627 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
57628 /* end confdefs.h. */
57629 int one(void) { return 1; }
57630 int two(void) { return 2; }
57640 if ac_fn_c_try_link "$LINENO"; then :
57645 rm -f core conftest.err conftest.$ac_objext \
57646 conftest$ac_exeext conftest.$ac_ext
57647 if test "$ac_gcsections" = "yes"; then
57650 if $CC -c conftest.c; then
57651 if $LD --gc-sections -o conftest conftest.o 2>&1 | \
57652 grep "Warning: gc-sections option ignored" > /dev/null; then
57656 rm -f conftest.c conftest.o conftest
57658 if test "$ac_gcsections" = "yes"; then
57659 SECTION_LDFLAGS="-Wl,--gc-sections $SECTION_LDFLAGS"
57661 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_gcsections" >&5
57662 $as_echo "$ac_gcsections" >&6; }
57664 if test "$ac_test_CFLAGS" = set; then
57665 CFLAGS="$ac_save_CFLAGS"
57667 # this is the suspicious part
57673 # Note this is only for shared objects.
57675 if test x"$with_gnu_ld" = x"yes"; then
57676 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld that supports -Wl,-z,relro" >&5
57677 $as_echo_n "checking for ld that supports -Wl,-z,relro... " >&6; }
57678 cxx_z_relo=`$LD -v --help 2>/dev/null | grep "z relro"`
57679 if test -n "$cxx_z_relo"; then
57680 OPT_LDFLAGS="-Wl,-z,relro"
57683 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ld_relro" >&5
57684 $as_echo "$ac_ld_relro" >&6; }
57687 # Set linker optimization flags.
57688 if test x"$with_gnu_ld" = x"yes"; then
57689 OPT_LDFLAGS="-Wl,-O1 $OPT_LDFLAGS"
57695 $as_echo "#define HAVE_FINITEF 1" >>confdefs.h
57697 $as_echo "#define HAVE_FINITE 1" >>confdefs.h
57699 $as_echo "#define HAVE_FREXPF 1" >>confdefs.h
57701 $as_echo "#define HAVE_HYPOTF 1" >>confdefs.h
57703 $as_echo "#define HAVE_ISINF 1" >>confdefs.h
57705 $as_echo "#define HAVE_ISINFF 1" >>confdefs.h
57707 $as_echo "#define HAVE_ISNAN 1" >>confdefs.h
57709 $as_echo "#define HAVE_ISNANF 1" >>confdefs.h
57711 if test x"long_double_math_on_this_cpu" = x"yes"; then
57712 $as_echo "#define HAVE_FINITEL 1" >>confdefs.h
57714 $as_echo "#define HAVE_ISINFL 1" >>confdefs.h
57716 $as_echo "#define HAVE_ISNANL 1" >>confdefs.h
57720 *-qnx6.1* | *-qnx6.2*)
57721 SECTION_FLAGS='-ffunction-sections -fdata-sections'
57724 # If we're not using GNU ld, then there's no point in even trying these
57725 # tests. Check for that first. We should have already tested for gld
57726 # by now (in libtool), but require it now just to be safe...
57727 test -z "$SECTION_LDFLAGS" && SECTION_LDFLAGS=''
57728 test -z "$OPT_LDFLAGS" && OPT_LDFLAGS=''
57732 # The name set by libtool depends on the version of libtool. Shame on us
57733 # for depending on an impl detail, but c'est la vie. Older versions used
57734 # ac_cv_prog_gnu_ld, but now it's lt_cv_prog_gnu_ld, and is copied back on
57735 # top of with_gnu_ld (which is also set by --with-gnu-ld, so that actually
57736 # makes sense). We'll test with_gnu_ld everywhere else, so if that isn't
57737 # set (hence we're using an older libtool), then set it.
57738 if test x${with_gnu_ld+set} != xset; then
57739 if test x${ac_cv_prog_gnu_ld+set} != xset; then
57740 # We got through "ac_require(ac_prog_ld)" and still not set? Huh?
57743 with_gnu_ld=$ac_cv_prog_gnu_ld
57747 # Start by getting the version number. I think the libtool test already
57748 # does some of this, but throws away the result.
57749 glibcxx_ld_is_gold=no
57750 if test x"$with_gnu_ld" = x"yes"; then
57751 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld version" >&5
57752 $as_echo_n "checking for ld version... " >&6; }
57754 if $LD --version 2>/dev/null | grep 'GNU gold' >/dev/null 2>&1; then
57755 glibcxx_ld_is_gold=yes
57757 ldver=`$LD --version 2>/dev/null |
57758 sed -e 's/GNU gold /GNU ld /;s/GNU ld version /GNU ld /;s/GNU ld ([^)]*) /GNU ld /;s/GNU ld \([0-9.][0-9.]*\).*/\1/; q'`
57760 glibcxx_gnu_ld_version=`echo $ldver | \
57761 $AWK -F. '{ if (NF<3) $3=0; print ($1*100+$2)*100+$3 }'`
57762 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_gnu_ld_version" >&5
57763 $as_echo "$glibcxx_gnu_ld_version" >&6; }
57766 # Set --gc-sections.
57767 glibcxx_have_gc_sections=no
57768 if test "$glibcxx_ld_is_gold" = "yes"; then
57769 if $LD --help 2>/dev/null | grep gc-sections >/dev/null 2>&1; then
57770 glibcxx_have_gc_sections=yes
57773 glibcxx_gcsections_min_ld=21602
57774 if test x"$with_gnu_ld" = x"yes" &&
57775 test $glibcxx_gnu_ld_version -gt $glibcxx_gcsections_min_ld ; then
57776 glibcxx_have_gc_sections=yes
57779 if test "$glibcxx_have_gc_sections" = "yes"; then
57780 # Sufficiently young GNU ld it is! Joy and bunny rabbits!
57781 # NB: This flag only works reliably after 2.16.1. Configure tests
57782 # for this are difficult, so hard wire a value that should work.
57784 ac_test_CFLAGS="${CFLAGS+set}"
57785 ac_save_CFLAGS="$CFLAGS"
57786 CFLAGS='-Wl,--gc-sections'
57788 # Check for -Wl,--gc-sections
57789 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld that supports -Wl,--gc-sections" >&5
57790 $as_echo_n "checking for ld that supports -Wl,--gc-sections... " >&6; }
57791 if test x$gcc_no_link = xyes; then
57792 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
57794 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
57795 /* end confdefs.h. */
57796 int one(void) { return 1; }
57797 int two(void) { return 2; }
57807 if ac_fn_c_try_link "$LINENO"; then :
57812 rm -f core conftest.err conftest.$ac_objext \
57813 conftest$ac_exeext conftest.$ac_ext
57814 if test "$ac_gcsections" = "yes"; then
57817 if $CC -c conftest.c; then
57818 if $LD --gc-sections -o conftest conftest.o 2>&1 | \
57819 grep "Warning: gc-sections option ignored" > /dev/null; then
57823 rm -f conftest.c conftest.o conftest
57825 if test "$ac_gcsections" = "yes"; then
57826 SECTION_LDFLAGS="-Wl,--gc-sections $SECTION_LDFLAGS"
57828 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_gcsections" >&5
57829 $as_echo "$ac_gcsections" >&6; }
57831 if test "$ac_test_CFLAGS" = set; then
57832 CFLAGS="$ac_save_CFLAGS"
57834 # this is the suspicious part
57840 # Note this is only for shared objects.
57842 if test x"$with_gnu_ld" = x"yes"; then
57843 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld that supports -Wl,-z,relro" >&5
57844 $as_echo_n "checking for ld that supports -Wl,-z,relro... " >&6; }
57845 cxx_z_relo=`$LD -v --help 2>/dev/null | grep "z relro"`
57846 if test -n "$cxx_z_relo"; then
57847 OPT_LDFLAGS="-Wl,-z,relro"
57850 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ld_relro" >&5
57851 $as_echo "$ac_ld_relro" >&6; }
57854 # Set linker optimization flags.
57855 if test x"$with_gnu_ld" = x"yes"; then
57856 OPT_LDFLAGS="-Wl,-O1 $OPT_LDFLAGS"
57862 $as_echo "#define HAVE_COSF 1" >>confdefs.h
57864 $as_echo "#define HAVE_COSL 1" >>confdefs.h
57866 $as_echo "#define HAVE_COSHF 1" >>confdefs.h
57868 $as_echo "#define HAVE_COSHL 1" >>confdefs.h
57870 $as_echo "#define HAVE_LOGF 1" >>confdefs.h
57872 $as_echo "#define HAVE_LOGL 1" >>confdefs.h
57874 $as_echo "#define HAVE_LOG10F 1" >>confdefs.h
57876 $as_echo "#define HAVE_LOG10L 1" >>confdefs.h
57878 $as_echo "#define HAVE_SINF 1" >>confdefs.h
57880 $as_echo "#define HAVE_SINL 1" >>confdefs.h
57882 $as_echo "#define HAVE_SINHF 1" >>confdefs.h
57884 $as_echo "#define HAVE_SINHL 1" >>confdefs.h
57889 # All these tests are for C++; save the language and the compiler flags.
57890 # The CXXFLAGS thing is suspicious, but based on similar bits previously
57891 # found in GLIBCXX_CONFIGURE.
57894 ac_cpp='$CXXCPP $CPPFLAGS'
57895 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
57896 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
57897 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
57899 ac_test_CXXFLAGS="${CXXFLAGS+set}"
57900 ac_save_CXXFLAGS="$CXXFLAGS"
57902 # Check for maintainer-mode bits.
57903 if test x"$USE_MAINTAINER_MODE" = xno; then
57909 # Check for -ffunction-sections -fdata-sections
57910 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for g++ that supports -ffunction-sections -fdata-sections" >&5
57911 $as_echo_n "checking for g++ that supports -ffunction-sections -fdata-sections... " >&6; }
57912 CXXFLAGS='-g -Werror -ffunction-sections -fdata-sections'
57913 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
57914 /* end confdefs.h. */
57915 int foo; void bar() { };
57924 if ac_fn_cxx_try_compile "$LINENO"; then :
57929 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
57930 if test "$ac_test_CXXFLAGS" = set; then
57931 CXXFLAGS="$ac_save_CXXFLAGS"
57933 # this is the suspicious part
57936 if test x"$ac_fdsections" = x"yes"; then
57937 SECTION_FLAGS='-ffunction-sections -fdata-sections'
57939 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_fdsections" >&5
57940 $as_echo "$ac_fdsections" >&6; }
57943 ac_cpp='$CPP $CPPFLAGS'
57944 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
57945 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
57946 ac_compiler_gnu=$ac_cv_c_compiler_gnu
57952 # If we're not using GNU ld, then there's no point in even trying these
57953 # tests. Check for that first. We should have already tested for gld
57954 # by now (in libtool), but require it now just to be safe...
57955 test -z "$SECTION_LDFLAGS" && SECTION_LDFLAGS=''
57956 test -z "$OPT_LDFLAGS" && OPT_LDFLAGS=''
57960 # The name set by libtool depends on the version of libtool. Shame on us
57961 # for depending on an impl detail, but c'est la vie. Older versions used
57962 # ac_cv_prog_gnu_ld, but now it's lt_cv_prog_gnu_ld, and is copied back on
57963 # top of with_gnu_ld (which is also set by --with-gnu-ld, so that actually
57964 # makes sense). We'll test with_gnu_ld everywhere else, so if that isn't
57965 # set (hence we're using an older libtool), then set it.
57966 if test x${with_gnu_ld+set} != xset; then
57967 if test x${ac_cv_prog_gnu_ld+set} != xset; then
57968 # We got through "ac_require(ac_prog_ld)" and still not set? Huh?
57971 with_gnu_ld=$ac_cv_prog_gnu_ld
57975 # Start by getting the version number. I think the libtool test already
57976 # does some of this, but throws away the result.
57977 glibcxx_ld_is_gold=no
57978 if test x"$with_gnu_ld" = x"yes"; then
57979 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld version" >&5
57980 $as_echo_n "checking for ld version... " >&6; }
57982 if $LD --version 2>/dev/null | grep 'GNU gold' >/dev/null 2>&1; then
57983 glibcxx_ld_is_gold=yes
57985 ldver=`$LD --version 2>/dev/null |
57986 sed -e 's/GNU gold /GNU ld /;s/GNU ld version /GNU ld /;s/GNU ld ([^)]*) /GNU ld /;s/GNU ld \([0-9.][0-9.]*\).*/\1/; q'`
57988 glibcxx_gnu_ld_version=`echo $ldver | \
57989 $AWK -F. '{ if (NF<3) $3=0; print ($1*100+$2)*100+$3 }'`
57990 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_gnu_ld_version" >&5
57991 $as_echo "$glibcxx_gnu_ld_version" >&6; }
57994 # Set --gc-sections.
57995 glibcxx_have_gc_sections=no
57996 if test "$glibcxx_ld_is_gold" = "yes"; then
57997 if $LD --help 2>/dev/null | grep gc-sections >/dev/null 2>&1; then
57998 glibcxx_have_gc_sections=yes
58001 glibcxx_gcsections_min_ld=21602
58002 if test x"$with_gnu_ld" = x"yes" &&
58003 test $glibcxx_gnu_ld_version -gt $glibcxx_gcsections_min_ld ; then
58004 glibcxx_have_gc_sections=yes
58007 if test "$glibcxx_have_gc_sections" = "yes"; then
58008 # Sufficiently young GNU ld it is! Joy and bunny rabbits!
58009 # NB: This flag only works reliably after 2.16.1. Configure tests
58010 # for this are difficult, so hard wire a value that should work.
58012 ac_test_CFLAGS="${CFLAGS+set}"
58013 ac_save_CFLAGS="$CFLAGS"
58014 CFLAGS='-Wl,--gc-sections'
58016 # Check for -Wl,--gc-sections
58017 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld that supports -Wl,--gc-sections" >&5
58018 $as_echo_n "checking for ld that supports -Wl,--gc-sections... " >&6; }
58019 if test x$gcc_no_link = xyes; then
58020 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
58022 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
58023 /* end confdefs.h. */
58024 int one(void) { return 1; }
58025 int two(void) { return 2; }
58035 if ac_fn_c_try_link "$LINENO"; then :
58040 rm -f core conftest.err conftest.$ac_objext \
58041 conftest$ac_exeext conftest.$ac_ext
58042 if test "$ac_gcsections" = "yes"; then
58045 if $CC -c conftest.c; then
58046 if $LD --gc-sections -o conftest conftest.o 2>&1 | \
58047 grep "Warning: gc-sections option ignored" > /dev/null; then
58051 rm -f conftest.c conftest.o conftest
58053 if test "$ac_gcsections" = "yes"; then
58054 SECTION_LDFLAGS="-Wl,--gc-sections $SECTION_LDFLAGS"
58056 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_gcsections" >&5
58057 $as_echo "$ac_gcsections" >&6; }
58059 if test "$ac_test_CFLAGS" = set; then
58060 CFLAGS="$ac_save_CFLAGS"
58062 # this is the suspicious part
58068 # Note this is only for shared objects.
58070 if test x"$with_gnu_ld" = x"yes"; then
58071 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld that supports -Wl,-z,relro" >&5
58072 $as_echo_n "checking for ld that supports -Wl,-z,relro... " >&6; }
58073 cxx_z_relo=`$LD -v --help 2>/dev/null | grep "z relro"`
58074 if test -n "$cxx_z_relo"; then
58075 OPT_LDFLAGS="-Wl,-z,relro"
58078 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ld_relro" >&5
58079 $as_echo "$ac_ld_relro" >&6; }
58082 # Set linker optimization flags.
58083 if test x"$with_gnu_ld" = x"yes"; then
58084 OPT_LDFLAGS="-Wl,-O1 $OPT_LDFLAGS"
58091 ac_test_CXXFLAGS="${CXXFLAGS+set}"
58092 ac_save_CXXFLAGS="$CXXFLAGS"
58093 CXXFLAGS='-fno-builtin -D_GNU_SOURCE'
58095 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sin in -lm" >&5
58096 $as_echo_n "checking for sin in -lm... " >&6; }
58097 if test "${ac_cv_lib_m_sin+set}" = set; then :
58098 $as_echo_n "(cached) " >&6
58100 ac_check_lib_save_LIBS=$LIBS
58102 if test x$gcc_no_link = xyes; then
58103 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
58105 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
58106 /* end confdefs.h. */
58108 /* Override any GCC internal prototype to avoid an error.
58109 Use char because int might match the return type of a GCC
58110 builtin and then its argument prototype would still apply. */
58123 if ac_fn_c_try_link "$LINENO"; then :
58124 ac_cv_lib_m_sin=yes
58128 rm -f core conftest.err conftest.$ac_objext \
58129 conftest$ac_exeext conftest.$ac_ext
58130 LIBS=$ac_check_lib_save_LIBS
58132 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_sin" >&5
58133 $as_echo "$ac_cv_lib_m_sin" >&6; }
58134 if test "x$ac_cv_lib_m_sin" = x""yes; then :
58138 ac_save_LIBS="$LIBS"
58143 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for isinf declaration" >&5
58144 $as_echo_n "checking for isinf declaration... " >&6; }
58145 if test x${glibcxx_cv_func_isinf_use+set} != xset; then
58146 if test "${glibcxx_cv_func_isinf_use+set}" = set; then :
58147 $as_echo_n "(cached) " >&6
58152 ac_cpp='$CXXCPP $CPPFLAGS'
58153 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
58154 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
58155 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
58157 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
58158 /* end confdefs.h. */
58160 #ifdef HAVE_IEEEFP_H
58161 #include <ieeefp.h>
58172 if ac_fn_cxx_try_compile "$LINENO"; then :
58173 glibcxx_cv_func_isinf_use=yes
58175 glibcxx_cv_func_isinf_use=no
58177 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
58179 ac_cpp='$CPP $CPPFLAGS'
58180 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
58181 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
58182 ac_compiler_gnu=$ac_cv_c_compiler_gnu
58188 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_isinf_use" >&5
58189 $as_echo "$glibcxx_cv_func_isinf_use" >&6; }
58191 if test x$glibcxx_cv_func_isinf_use = x"yes"; then
58192 for ac_func in isinf
58194 ac_fn_c_check_func "$LINENO" "isinf" "ac_cv_func_isinf"
58195 if test "x$ac_cv_func_isinf" = x""yes; then :
58196 cat >>confdefs.h <<_ACEOF
58197 #define HAVE_ISINF 1
58205 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _isinf declaration" >&5
58206 $as_echo_n "checking for _isinf declaration... " >&6; }
58207 if test x${glibcxx_cv_func__isinf_use+set} != xset; then
58208 if test "${glibcxx_cv_func__isinf_use+set}" = set; then :
58209 $as_echo_n "(cached) " >&6
58214 ac_cpp='$CXXCPP $CPPFLAGS'
58215 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
58216 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
58217 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
58219 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
58220 /* end confdefs.h. */
58222 #ifdef HAVE_IEEEFP_H
58223 #include <ieeefp.h>
58234 if ac_fn_cxx_try_compile "$LINENO"; then :
58235 glibcxx_cv_func__isinf_use=yes
58237 glibcxx_cv_func__isinf_use=no
58239 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
58241 ac_cpp='$CPP $CPPFLAGS'
58242 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
58243 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
58244 ac_compiler_gnu=$ac_cv_c_compiler_gnu
58250 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__isinf_use" >&5
58251 $as_echo "$glibcxx_cv_func__isinf_use" >&6; }
58253 if test x$glibcxx_cv_func__isinf_use = x"yes"; then
58254 for ac_func in _isinf
58256 ac_fn_c_check_func "$LINENO" "_isinf" "ac_cv_func__isinf"
58257 if test "x$ac_cv_func__isinf" = x""yes; then :
58258 cat >>confdefs.h <<_ACEOF
58259 #define HAVE__ISINF 1
58272 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for isnan declaration" >&5
58273 $as_echo_n "checking for isnan declaration... " >&6; }
58274 if test x${glibcxx_cv_func_isnan_use+set} != xset; then
58275 if test "${glibcxx_cv_func_isnan_use+set}" = set; then :
58276 $as_echo_n "(cached) " >&6
58281 ac_cpp='$CXXCPP $CPPFLAGS'
58282 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
58283 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
58284 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
58286 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
58287 /* end confdefs.h. */
58289 #ifdef HAVE_IEEEFP_H
58290 #include <ieeefp.h>
58301 if ac_fn_cxx_try_compile "$LINENO"; then :
58302 glibcxx_cv_func_isnan_use=yes
58304 glibcxx_cv_func_isnan_use=no
58306 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
58308 ac_cpp='$CPP $CPPFLAGS'
58309 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
58310 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
58311 ac_compiler_gnu=$ac_cv_c_compiler_gnu
58317 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_isnan_use" >&5
58318 $as_echo "$glibcxx_cv_func_isnan_use" >&6; }
58320 if test x$glibcxx_cv_func_isnan_use = x"yes"; then
58321 for ac_func in isnan
58323 ac_fn_c_check_func "$LINENO" "isnan" "ac_cv_func_isnan"
58324 if test "x$ac_cv_func_isnan" = x""yes; then :
58325 cat >>confdefs.h <<_ACEOF
58326 #define HAVE_ISNAN 1
58334 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _isnan declaration" >&5
58335 $as_echo_n "checking for _isnan declaration... " >&6; }
58336 if test x${glibcxx_cv_func__isnan_use+set} != xset; then
58337 if test "${glibcxx_cv_func__isnan_use+set}" = set; then :
58338 $as_echo_n "(cached) " >&6
58343 ac_cpp='$CXXCPP $CPPFLAGS'
58344 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
58345 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
58346 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
58348 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
58349 /* end confdefs.h. */
58351 #ifdef HAVE_IEEEFP_H
58352 #include <ieeefp.h>
58363 if ac_fn_cxx_try_compile "$LINENO"; then :
58364 glibcxx_cv_func__isnan_use=yes
58366 glibcxx_cv_func__isnan_use=no
58368 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
58370 ac_cpp='$CPP $CPPFLAGS'
58371 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
58372 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
58373 ac_compiler_gnu=$ac_cv_c_compiler_gnu
58379 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__isnan_use" >&5
58380 $as_echo "$glibcxx_cv_func__isnan_use" >&6; }
58382 if test x$glibcxx_cv_func__isnan_use = x"yes"; then
58383 for ac_func in _isnan
58385 ac_fn_c_check_func "$LINENO" "_isnan" "ac_cv_func__isnan"
58386 if test "x$ac_cv_func__isnan" = x""yes; then :
58387 cat >>confdefs.h <<_ACEOF
58388 #define HAVE__ISNAN 1
58401 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for finite declaration" >&5
58402 $as_echo_n "checking for finite declaration... " >&6; }
58403 if test x${glibcxx_cv_func_finite_use+set} != xset; then
58404 if test "${glibcxx_cv_func_finite_use+set}" = set; then :
58405 $as_echo_n "(cached) " >&6
58410 ac_cpp='$CXXCPP $CPPFLAGS'
58411 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
58412 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
58413 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
58415 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
58416 /* end confdefs.h. */
58418 #ifdef HAVE_IEEEFP_H
58419 #include <ieeefp.h>
58430 if ac_fn_cxx_try_compile "$LINENO"; then :
58431 glibcxx_cv_func_finite_use=yes
58433 glibcxx_cv_func_finite_use=no
58435 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
58437 ac_cpp='$CPP $CPPFLAGS'
58438 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
58439 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
58440 ac_compiler_gnu=$ac_cv_c_compiler_gnu
58446 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_finite_use" >&5
58447 $as_echo "$glibcxx_cv_func_finite_use" >&6; }
58449 if test x$glibcxx_cv_func_finite_use = x"yes"; then
58450 for ac_func in finite
58452 ac_fn_c_check_func "$LINENO" "finite" "ac_cv_func_finite"
58453 if test "x$ac_cv_func_finite" = x""yes; then :
58454 cat >>confdefs.h <<_ACEOF
58455 #define HAVE_FINITE 1
58463 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _finite declaration" >&5
58464 $as_echo_n "checking for _finite declaration... " >&6; }
58465 if test x${glibcxx_cv_func__finite_use+set} != xset; then
58466 if test "${glibcxx_cv_func__finite_use+set}" = set; then :
58467 $as_echo_n "(cached) " >&6
58472 ac_cpp='$CXXCPP $CPPFLAGS'
58473 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
58474 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
58475 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
58477 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
58478 /* end confdefs.h. */
58480 #ifdef HAVE_IEEEFP_H
58481 #include <ieeefp.h>
58492 if ac_fn_cxx_try_compile "$LINENO"; then :
58493 glibcxx_cv_func__finite_use=yes
58495 glibcxx_cv_func__finite_use=no
58497 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
58499 ac_cpp='$CPP $CPPFLAGS'
58500 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
58501 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
58502 ac_compiler_gnu=$ac_cv_c_compiler_gnu
58508 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__finite_use" >&5
58509 $as_echo "$glibcxx_cv_func__finite_use" >&6; }
58511 if test x$glibcxx_cv_func__finite_use = x"yes"; then
58512 for ac_func in _finite
58514 ac_fn_c_check_func "$LINENO" "_finite" "ac_cv_func__finite"
58515 if test "x$ac_cv_func__finite" = x""yes; then :
58516 cat >>confdefs.h <<_ACEOF
58517 #define HAVE__FINITE 1
58530 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sincos declaration" >&5
58531 $as_echo_n "checking for sincos declaration... " >&6; }
58532 if test x${glibcxx_cv_func_sincos_use+set} != xset; then
58533 if test "${glibcxx_cv_func_sincos_use+set}" = set; then :
58534 $as_echo_n "(cached) " >&6
58539 ac_cpp='$CXXCPP $CPPFLAGS'
58540 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
58541 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
58542 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
58544 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
58545 /* end confdefs.h. */
58555 if ac_fn_cxx_try_compile "$LINENO"; then :
58556 glibcxx_cv_func_sincos_use=yes
58558 glibcxx_cv_func_sincos_use=no
58560 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
58562 ac_cpp='$CPP $CPPFLAGS'
58563 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
58564 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
58565 ac_compiler_gnu=$ac_cv_c_compiler_gnu
58571 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_sincos_use" >&5
58572 $as_echo "$glibcxx_cv_func_sincos_use" >&6; }
58574 if test x$glibcxx_cv_func_sincos_use = x"yes"; then
58575 for ac_func in sincos
58577 ac_fn_c_check_func "$LINENO" "sincos" "ac_cv_func_sincos"
58578 if test "x$ac_cv_func_sincos" = x""yes; then :
58579 cat >>confdefs.h <<_ACEOF
58580 #define HAVE_SINCOS 1
58588 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _sincos declaration" >&5
58589 $as_echo_n "checking for _sincos declaration... " >&6; }
58590 if test x${glibcxx_cv_func__sincos_use+set} != xset; then
58591 if test "${glibcxx_cv_func__sincos_use+set}" = set; then :
58592 $as_echo_n "(cached) " >&6
58597 ac_cpp='$CXXCPP $CPPFLAGS'
58598 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
58599 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
58600 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
58602 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
58603 /* end confdefs.h. */
58613 if ac_fn_cxx_try_compile "$LINENO"; then :
58614 glibcxx_cv_func__sincos_use=yes
58616 glibcxx_cv_func__sincos_use=no
58618 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
58620 ac_cpp='$CPP $CPPFLAGS'
58621 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
58622 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
58623 ac_compiler_gnu=$ac_cv_c_compiler_gnu
58629 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__sincos_use" >&5
58630 $as_echo "$glibcxx_cv_func__sincos_use" >&6; }
58632 if test x$glibcxx_cv_func__sincos_use = x"yes"; then
58633 for ac_func in _sincos
58635 ac_fn_c_check_func "$LINENO" "_sincos" "ac_cv_func__sincos"
58636 if test "x$ac_cv_func__sincos" = x""yes; then :
58637 cat >>confdefs.h <<_ACEOF
58638 #define HAVE__SINCOS 1
58651 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fpclass declaration" >&5
58652 $as_echo_n "checking for fpclass declaration... " >&6; }
58653 if test x${glibcxx_cv_func_fpclass_use+set} != xset; then
58654 if test "${glibcxx_cv_func_fpclass_use+set}" = set; then :
58655 $as_echo_n "(cached) " >&6
58660 ac_cpp='$CXXCPP $CPPFLAGS'
58661 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
58662 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
58663 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
58665 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
58666 /* end confdefs.h. */
58668 #ifdef HAVE_IEEEFP_H
58669 #include <ieeefp.h>
58680 if ac_fn_cxx_try_compile "$LINENO"; then :
58681 glibcxx_cv_func_fpclass_use=yes
58683 glibcxx_cv_func_fpclass_use=no
58685 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
58687 ac_cpp='$CPP $CPPFLAGS'
58688 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
58689 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
58690 ac_compiler_gnu=$ac_cv_c_compiler_gnu
58696 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_fpclass_use" >&5
58697 $as_echo "$glibcxx_cv_func_fpclass_use" >&6; }
58699 if test x$glibcxx_cv_func_fpclass_use = x"yes"; then
58700 for ac_func in fpclass
58702 ac_fn_c_check_func "$LINENO" "fpclass" "ac_cv_func_fpclass"
58703 if test "x$ac_cv_func_fpclass" = x""yes; then :
58704 cat >>confdefs.h <<_ACEOF
58705 #define HAVE_FPCLASS 1
58713 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _fpclass declaration" >&5
58714 $as_echo_n "checking for _fpclass declaration... " >&6; }
58715 if test x${glibcxx_cv_func__fpclass_use+set} != xset; then
58716 if test "${glibcxx_cv_func__fpclass_use+set}" = set; then :
58717 $as_echo_n "(cached) " >&6
58722 ac_cpp='$CXXCPP $CPPFLAGS'
58723 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
58724 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
58725 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
58727 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
58728 /* end confdefs.h. */
58730 #ifdef HAVE_IEEEFP_H
58731 #include <ieeefp.h>
58742 if ac_fn_cxx_try_compile "$LINENO"; then :
58743 glibcxx_cv_func__fpclass_use=yes
58745 glibcxx_cv_func__fpclass_use=no
58747 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
58749 ac_cpp='$CPP $CPPFLAGS'
58750 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
58751 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
58752 ac_compiler_gnu=$ac_cv_c_compiler_gnu
58758 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__fpclass_use" >&5
58759 $as_echo "$glibcxx_cv_func__fpclass_use" >&6; }
58761 if test x$glibcxx_cv_func__fpclass_use = x"yes"; then
58762 for ac_func in _fpclass
58764 ac_fn_c_check_func "$LINENO" "_fpclass" "ac_cv_func__fpclass"
58765 if test "x$ac_cv_func__fpclass" = x""yes; then :
58766 cat >>confdefs.h <<_ACEOF
58767 #define HAVE__FPCLASS 1
58780 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for qfpclass declaration" >&5
58781 $as_echo_n "checking for qfpclass declaration... " >&6; }
58782 if test x${glibcxx_cv_func_qfpclass_use+set} != xset; then
58783 if test "${glibcxx_cv_func_qfpclass_use+set}" = set; then :
58784 $as_echo_n "(cached) " >&6
58789 ac_cpp='$CXXCPP $CPPFLAGS'
58790 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
58791 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
58792 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
58794 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
58795 /* end confdefs.h. */
58797 #ifdef HAVE_IEEEFP_H
58798 #include <ieeefp.h>
58809 if ac_fn_cxx_try_compile "$LINENO"; then :
58810 glibcxx_cv_func_qfpclass_use=yes
58812 glibcxx_cv_func_qfpclass_use=no
58814 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
58816 ac_cpp='$CPP $CPPFLAGS'
58817 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
58818 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
58819 ac_compiler_gnu=$ac_cv_c_compiler_gnu
58825 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_qfpclass_use" >&5
58826 $as_echo "$glibcxx_cv_func_qfpclass_use" >&6; }
58828 if test x$glibcxx_cv_func_qfpclass_use = x"yes"; then
58829 for ac_func in qfpclass
58831 ac_fn_c_check_func "$LINENO" "qfpclass" "ac_cv_func_qfpclass"
58832 if test "x$ac_cv_func_qfpclass" = x""yes; then :
58833 cat >>confdefs.h <<_ACEOF
58834 #define HAVE_QFPCLASS 1
58842 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _qfpclass declaration" >&5
58843 $as_echo_n "checking for _qfpclass declaration... " >&6; }
58844 if test x${glibcxx_cv_func__qfpclass_use+set} != xset; then
58845 if test "${glibcxx_cv_func__qfpclass_use+set}" = set; then :
58846 $as_echo_n "(cached) " >&6
58851 ac_cpp='$CXXCPP $CPPFLAGS'
58852 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
58853 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
58854 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
58856 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
58857 /* end confdefs.h. */
58859 #ifdef HAVE_IEEEFP_H
58860 #include <ieeefp.h>
58871 if ac_fn_cxx_try_compile "$LINENO"; then :
58872 glibcxx_cv_func__qfpclass_use=yes
58874 glibcxx_cv_func__qfpclass_use=no
58876 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
58878 ac_cpp='$CPP $CPPFLAGS'
58879 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
58880 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
58881 ac_compiler_gnu=$ac_cv_c_compiler_gnu
58887 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__qfpclass_use" >&5
58888 $as_echo "$glibcxx_cv_func__qfpclass_use" >&6; }
58890 if test x$glibcxx_cv_func__qfpclass_use = x"yes"; then
58891 for ac_func in _qfpclass
58893 ac_fn_c_check_func "$LINENO" "_qfpclass" "ac_cv_func__qfpclass"
58894 if test "x$ac_cv_func__qfpclass" = x""yes; then :
58895 cat >>confdefs.h <<_ACEOF
58896 #define HAVE__QFPCLASS 1
58909 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for hypot declaration" >&5
58910 $as_echo_n "checking for hypot declaration... " >&6; }
58911 if test x${glibcxx_cv_func_hypot_use+set} != xset; then
58912 if test "${glibcxx_cv_func_hypot_use+set}" = set; then :
58913 $as_echo_n "(cached) " >&6
58918 ac_cpp='$CXXCPP $CPPFLAGS'
58919 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
58920 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
58921 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
58923 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
58924 /* end confdefs.h. */
58934 if ac_fn_cxx_try_compile "$LINENO"; then :
58935 glibcxx_cv_func_hypot_use=yes
58937 glibcxx_cv_func_hypot_use=no
58939 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
58941 ac_cpp='$CPP $CPPFLAGS'
58942 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
58943 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
58944 ac_compiler_gnu=$ac_cv_c_compiler_gnu
58950 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_hypot_use" >&5
58951 $as_echo "$glibcxx_cv_func_hypot_use" >&6; }
58953 if test x$glibcxx_cv_func_hypot_use = x"yes"; then
58954 for ac_func in hypot
58956 ac_fn_c_check_func "$LINENO" "hypot" "ac_cv_func_hypot"
58957 if test "x$ac_cv_func_hypot" = x""yes; then :
58958 cat >>confdefs.h <<_ACEOF
58959 #define HAVE_HYPOT 1
58967 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _hypot declaration" >&5
58968 $as_echo_n "checking for _hypot declaration... " >&6; }
58969 if test x${glibcxx_cv_func__hypot_use+set} != xset; then
58970 if test "${glibcxx_cv_func__hypot_use+set}" = set; then :
58971 $as_echo_n "(cached) " >&6
58976 ac_cpp='$CXXCPP $CPPFLAGS'
58977 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
58978 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
58979 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
58981 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
58982 /* end confdefs.h. */
58992 if ac_fn_cxx_try_compile "$LINENO"; then :
58993 glibcxx_cv_func__hypot_use=yes
58995 glibcxx_cv_func__hypot_use=no
58997 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
58999 ac_cpp='$CPP $CPPFLAGS'
59000 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
59001 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
59002 ac_compiler_gnu=$ac_cv_c_compiler_gnu
59008 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__hypot_use" >&5
59009 $as_echo "$glibcxx_cv_func__hypot_use" >&6; }
59011 if test x$glibcxx_cv_func__hypot_use = x"yes"; then
59012 for ac_func in _hypot
59014 ac_fn_c_check_func "$LINENO" "_hypot" "ac_cv_func__hypot"
59015 if test "x$ac_cv_func__hypot" = x""yes; then :
59016 cat >>confdefs.h <<_ACEOF
59017 #define HAVE__HYPOT 1
59030 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for float trig functions" >&5
59031 $as_echo_n "checking for float trig functions... " >&6; }
59032 if test "${glibcxx_cv_func_float_trig_use+set}" = set; then :
59033 $as_echo_n "(cached) " >&6
59038 ac_cpp='$CXXCPP $CPPFLAGS'
59039 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
59040 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
59041 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
59043 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
59044 /* end confdefs.h. */
59049 acosf (0); asinf (0); atanf (0); cosf (0); sinf (0); tanf (0); coshf (0); sinhf (0); tanhf (0);
59054 if ac_fn_cxx_try_compile "$LINENO"; then :
59055 glibcxx_cv_func_float_trig_use=yes
59057 glibcxx_cv_func_float_trig_use=no
59059 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
59061 ac_cpp='$CPP $CPPFLAGS'
59062 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
59063 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
59064 ac_compiler_gnu=$ac_cv_c_compiler_gnu
59068 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_float_trig_use" >&5
59069 $as_echo "$glibcxx_cv_func_float_trig_use" >&6; }
59070 if test x$glibcxx_cv_func_float_trig_use = x"yes"; then
59071 for ac_func in acosf asinf atanf cosf sinf tanf coshf sinhf tanhf
59073 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
59074 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
59075 eval as_val=\$$as_ac_var
59076 if test "x$as_val" = x""yes; then :
59077 cat >>confdefs.h <<_ACEOF
59078 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
59085 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _float trig functions" >&5
59086 $as_echo_n "checking for _float trig functions... " >&6; }
59087 if test "${glibcxx_cv_func__float_trig_use+set}" = set; then :
59088 $as_echo_n "(cached) " >&6
59093 ac_cpp='$CXXCPP $CPPFLAGS'
59094 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
59095 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
59096 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
59098 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
59099 /* end confdefs.h. */
59104 _acosf (0); _asinf (0); _atanf (0); _cosf (0); _sinf (0); _tanf (0); _coshf (0); _sinhf (0); _tanhf (0);
59109 if ac_fn_cxx_try_compile "$LINENO"; then :
59110 glibcxx_cv_func__float_trig_use=yes
59112 glibcxx_cv_func__float_trig_use=no
59114 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
59116 ac_cpp='$CPP $CPPFLAGS'
59117 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
59118 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
59119 ac_compiler_gnu=$ac_cv_c_compiler_gnu
59123 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__float_trig_use" >&5
59124 $as_echo "$glibcxx_cv_func__float_trig_use" >&6; }
59125 if test x$glibcxx_cv_func__float_trig_use = x"yes"; then
59126 for ac_func in _acosf _asinf _atanf _cosf _sinf _tanf _coshf _sinhf _tanhf
59128 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
59129 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
59130 eval as_val=\$$as_ac_var
59131 if test "x$as_val" = x""yes; then :
59132 cat >>confdefs.h <<_ACEOF
59133 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
59146 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for float round functions" >&5
59147 $as_echo_n "checking for float round functions... " >&6; }
59148 if test "${glibcxx_cv_func_float_round_use+set}" = set; then :
59149 $as_echo_n "(cached) " >&6
59154 ac_cpp='$CXXCPP $CPPFLAGS'
59155 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
59156 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
59157 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
59159 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
59160 /* end confdefs.h. */
59165 ceilf (0); floorf (0);
59170 if ac_fn_cxx_try_compile "$LINENO"; then :
59171 glibcxx_cv_func_float_round_use=yes
59173 glibcxx_cv_func_float_round_use=no
59175 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
59177 ac_cpp='$CPP $CPPFLAGS'
59178 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
59179 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
59180 ac_compiler_gnu=$ac_cv_c_compiler_gnu
59184 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_float_round_use" >&5
59185 $as_echo "$glibcxx_cv_func_float_round_use" >&6; }
59186 if test x$glibcxx_cv_func_float_round_use = x"yes"; then
59187 for ac_func in ceilf floorf
59189 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
59190 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
59191 eval as_val=\$$as_ac_var
59192 if test "x$as_val" = x""yes; then :
59193 cat >>confdefs.h <<_ACEOF
59194 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
59201 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _float round functions" >&5
59202 $as_echo_n "checking for _float round functions... " >&6; }
59203 if test "${glibcxx_cv_func__float_round_use+set}" = set; then :
59204 $as_echo_n "(cached) " >&6
59209 ac_cpp='$CXXCPP $CPPFLAGS'
59210 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
59211 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
59212 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
59214 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
59215 /* end confdefs.h. */
59220 _ceilf (0); _floorf (0);
59225 if ac_fn_cxx_try_compile "$LINENO"; then :
59226 glibcxx_cv_func__float_round_use=yes
59228 glibcxx_cv_func__float_round_use=no
59230 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
59232 ac_cpp='$CPP $CPPFLAGS'
59233 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
59234 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
59235 ac_compiler_gnu=$ac_cv_c_compiler_gnu
59239 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__float_round_use" >&5
59240 $as_echo "$glibcxx_cv_func__float_round_use" >&6; }
59241 if test x$glibcxx_cv_func__float_round_use = x"yes"; then
59242 for ac_func in _ceilf _floorf
59244 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
59245 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
59246 eval as_val=\$$as_ac_var
59247 if test "x$as_val" = x""yes; then :
59248 cat >>confdefs.h <<_ACEOF
59249 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
59263 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for expf declaration" >&5
59264 $as_echo_n "checking for expf declaration... " >&6; }
59265 if test x${glibcxx_cv_func_expf_use+set} != xset; then
59266 if test "${glibcxx_cv_func_expf_use+set}" = set; then :
59267 $as_echo_n "(cached) " >&6
59272 ac_cpp='$CXXCPP $CPPFLAGS'
59273 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
59274 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
59275 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
59277 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
59278 /* end confdefs.h. */
59280 #ifdef HAVE_IEEEFP_H
59281 #include <ieeefp.h>
59292 if ac_fn_cxx_try_compile "$LINENO"; then :
59293 glibcxx_cv_func_expf_use=yes
59295 glibcxx_cv_func_expf_use=no
59297 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
59299 ac_cpp='$CPP $CPPFLAGS'
59300 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
59301 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
59302 ac_compiler_gnu=$ac_cv_c_compiler_gnu
59308 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_expf_use" >&5
59309 $as_echo "$glibcxx_cv_func_expf_use" >&6; }
59311 if test x$glibcxx_cv_func_expf_use = x"yes"; then
59312 for ac_func in expf
59314 ac_fn_c_check_func "$LINENO" "expf" "ac_cv_func_expf"
59315 if test "x$ac_cv_func_expf" = x""yes; then :
59316 cat >>confdefs.h <<_ACEOF
59317 #define HAVE_EXPF 1
59325 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _expf declaration" >&5
59326 $as_echo_n "checking for _expf declaration... " >&6; }
59327 if test x${glibcxx_cv_func__expf_use+set} != xset; then
59328 if test "${glibcxx_cv_func__expf_use+set}" = set; then :
59329 $as_echo_n "(cached) " >&6
59334 ac_cpp='$CXXCPP $CPPFLAGS'
59335 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
59336 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
59337 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
59339 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
59340 /* end confdefs.h. */
59342 #ifdef HAVE_IEEEFP_H
59343 #include <ieeefp.h>
59354 if ac_fn_cxx_try_compile "$LINENO"; then :
59355 glibcxx_cv_func__expf_use=yes
59357 glibcxx_cv_func__expf_use=no
59359 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
59361 ac_cpp='$CPP $CPPFLAGS'
59362 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
59363 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
59364 ac_compiler_gnu=$ac_cv_c_compiler_gnu
59370 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__expf_use" >&5
59371 $as_echo "$glibcxx_cv_func__expf_use" >&6; }
59373 if test x$glibcxx_cv_func__expf_use = x"yes"; then
59374 for ac_func in _expf
59376 ac_fn_c_check_func "$LINENO" "_expf" "ac_cv_func__expf"
59377 if test "x$ac_cv_func__expf" = x""yes; then :
59378 cat >>confdefs.h <<_ACEOF
59379 #define HAVE__EXPF 1
59392 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for isnanf declaration" >&5
59393 $as_echo_n "checking for isnanf declaration... " >&6; }
59394 if test x${glibcxx_cv_func_isnanf_use+set} != xset; then
59395 if test "${glibcxx_cv_func_isnanf_use+set}" = set; then :
59396 $as_echo_n "(cached) " >&6
59401 ac_cpp='$CXXCPP $CPPFLAGS'
59402 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
59403 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
59404 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
59406 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
59407 /* end confdefs.h. */
59409 #ifdef HAVE_IEEEFP_H
59410 #include <ieeefp.h>
59421 if ac_fn_cxx_try_compile "$LINENO"; then :
59422 glibcxx_cv_func_isnanf_use=yes
59424 glibcxx_cv_func_isnanf_use=no
59426 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
59428 ac_cpp='$CPP $CPPFLAGS'
59429 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
59430 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
59431 ac_compiler_gnu=$ac_cv_c_compiler_gnu
59437 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_isnanf_use" >&5
59438 $as_echo "$glibcxx_cv_func_isnanf_use" >&6; }
59440 if test x$glibcxx_cv_func_isnanf_use = x"yes"; then
59441 for ac_func in isnanf
59443 ac_fn_c_check_func "$LINENO" "isnanf" "ac_cv_func_isnanf"
59444 if test "x$ac_cv_func_isnanf" = x""yes; then :
59445 cat >>confdefs.h <<_ACEOF
59446 #define HAVE_ISNANF 1
59454 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _isnanf declaration" >&5
59455 $as_echo_n "checking for _isnanf declaration... " >&6; }
59456 if test x${glibcxx_cv_func__isnanf_use+set} != xset; then
59457 if test "${glibcxx_cv_func__isnanf_use+set}" = set; then :
59458 $as_echo_n "(cached) " >&6
59463 ac_cpp='$CXXCPP $CPPFLAGS'
59464 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
59465 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
59466 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
59468 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
59469 /* end confdefs.h. */
59471 #ifdef HAVE_IEEEFP_H
59472 #include <ieeefp.h>
59483 if ac_fn_cxx_try_compile "$LINENO"; then :
59484 glibcxx_cv_func__isnanf_use=yes
59486 glibcxx_cv_func__isnanf_use=no
59488 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
59490 ac_cpp='$CPP $CPPFLAGS'
59491 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
59492 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
59493 ac_compiler_gnu=$ac_cv_c_compiler_gnu
59499 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__isnanf_use" >&5
59500 $as_echo "$glibcxx_cv_func__isnanf_use" >&6; }
59502 if test x$glibcxx_cv_func__isnanf_use = x"yes"; then
59503 for ac_func in _isnanf
59505 ac_fn_c_check_func "$LINENO" "_isnanf" "ac_cv_func__isnanf"
59506 if test "x$ac_cv_func__isnanf" = x""yes; then :
59507 cat >>confdefs.h <<_ACEOF
59508 #define HAVE__ISNANF 1
59521 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for isinff declaration" >&5
59522 $as_echo_n "checking for isinff declaration... " >&6; }
59523 if test x${glibcxx_cv_func_isinff_use+set} != xset; then
59524 if test "${glibcxx_cv_func_isinff_use+set}" = set; then :
59525 $as_echo_n "(cached) " >&6
59530 ac_cpp='$CXXCPP $CPPFLAGS'
59531 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
59532 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
59533 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
59535 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
59536 /* end confdefs.h. */
59538 #ifdef HAVE_IEEEFP_H
59539 #include <ieeefp.h>
59550 if ac_fn_cxx_try_compile "$LINENO"; then :
59551 glibcxx_cv_func_isinff_use=yes
59553 glibcxx_cv_func_isinff_use=no
59555 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
59557 ac_cpp='$CPP $CPPFLAGS'
59558 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
59559 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
59560 ac_compiler_gnu=$ac_cv_c_compiler_gnu
59566 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_isinff_use" >&5
59567 $as_echo "$glibcxx_cv_func_isinff_use" >&6; }
59569 if test x$glibcxx_cv_func_isinff_use = x"yes"; then
59570 for ac_func in isinff
59572 ac_fn_c_check_func "$LINENO" "isinff" "ac_cv_func_isinff"
59573 if test "x$ac_cv_func_isinff" = x""yes; then :
59574 cat >>confdefs.h <<_ACEOF
59575 #define HAVE_ISINFF 1
59583 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _isinff declaration" >&5
59584 $as_echo_n "checking for _isinff declaration... " >&6; }
59585 if test x${glibcxx_cv_func__isinff_use+set} != xset; then
59586 if test "${glibcxx_cv_func__isinff_use+set}" = set; then :
59587 $as_echo_n "(cached) " >&6
59592 ac_cpp='$CXXCPP $CPPFLAGS'
59593 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
59594 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
59595 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
59597 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
59598 /* end confdefs.h. */
59600 #ifdef HAVE_IEEEFP_H
59601 #include <ieeefp.h>
59612 if ac_fn_cxx_try_compile "$LINENO"; then :
59613 glibcxx_cv_func__isinff_use=yes
59615 glibcxx_cv_func__isinff_use=no
59617 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
59619 ac_cpp='$CPP $CPPFLAGS'
59620 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
59621 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
59622 ac_compiler_gnu=$ac_cv_c_compiler_gnu
59628 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__isinff_use" >&5
59629 $as_echo "$glibcxx_cv_func__isinff_use" >&6; }
59631 if test x$glibcxx_cv_func__isinff_use = x"yes"; then
59632 for ac_func in _isinff
59634 ac_fn_c_check_func "$LINENO" "_isinff" "ac_cv_func__isinff"
59635 if test "x$ac_cv_func__isinff" = x""yes; then :
59636 cat >>confdefs.h <<_ACEOF
59637 #define HAVE__ISINFF 1
59650 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for atan2f declaration" >&5
59651 $as_echo_n "checking for atan2f declaration... " >&6; }
59652 if test x${glibcxx_cv_func_atan2f_use+set} != xset; then
59653 if test "${glibcxx_cv_func_atan2f_use+set}" = set; then :
59654 $as_echo_n "(cached) " >&6
59659 ac_cpp='$CXXCPP $CPPFLAGS'
59660 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
59661 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
59662 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
59664 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
59665 /* end confdefs.h. */
59675 if ac_fn_cxx_try_compile "$LINENO"; then :
59676 glibcxx_cv_func_atan2f_use=yes
59678 glibcxx_cv_func_atan2f_use=no
59680 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
59682 ac_cpp='$CPP $CPPFLAGS'
59683 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
59684 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
59685 ac_compiler_gnu=$ac_cv_c_compiler_gnu
59691 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_atan2f_use" >&5
59692 $as_echo "$glibcxx_cv_func_atan2f_use" >&6; }
59694 if test x$glibcxx_cv_func_atan2f_use = x"yes"; then
59695 for ac_func in atan2f
59697 ac_fn_c_check_func "$LINENO" "atan2f" "ac_cv_func_atan2f"
59698 if test "x$ac_cv_func_atan2f" = x""yes; then :
59699 cat >>confdefs.h <<_ACEOF
59700 #define HAVE_ATAN2F 1
59708 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _atan2f declaration" >&5
59709 $as_echo_n "checking for _atan2f declaration... " >&6; }
59710 if test x${glibcxx_cv_func__atan2f_use+set} != xset; then
59711 if test "${glibcxx_cv_func__atan2f_use+set}" = set; then :
59712 $as_echo_n "(cached) " >&6
59717 ac_cpp='$CXXCPP $CPPFLAGS'
59718 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
59719 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
59720 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
59722 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
59723 /* end confdefs.h. */
59733 if ac_fn_cxx_try_compile "$LINENO"; then :
59734 glibcxx_cv_func__atan2f_use=yes
59736 glibcxx_cv_func__atan2f_use=no
59738 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
59740 ac_cpp='$CPP $CPPFLAGS'
59741 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
59742 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
59743 ac_compiler_gnu=$ac_cv_c_compiler_gnu
59749 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__atan2f_use" >&5
59750 $as_echo "$glibcxx_cv_func__atan2f_use" >&6; }
59752 if test x$glibcxx_cv_func__atan2f_use = x"yes"; then
59753 for ac_func in _atan2f
59755 ac_fn_c_check_func "$LINENO" "_atan2f" "ac_cv_func__atan2f"
59756 if test "x$ac_cv_func__atan2f" = x""yes; then :
59757 cat >>confdefs.h <<_ACEOF
59758 #define HAVE__ATAN2F 1
59771 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fabsf declaration" >&5
59772 $as_echo_n "checking for fabsf declaration... " >&6; }
59773 if test x${glibcxx_cv_func_fabsf_use+set} != xset; then
59774 if test "${glibcxx_cv_func_fabsf_use+set}" = set; then :
59775 $as_echo_n "(cached) " >&6
59780 ac_cpp='$CXXCPP $CPPFLAGS'
59781 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
59782 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
59783 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
59785 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
59786 /* end confdefs.h. */
59788 #ifdef HAVE_IEEEFP_H
59789 #include <ieeefp.h>
59800 if ac_fn_cxx_try_compile "$LINENO"; then :
59801 glibcxx_cv_func_fabsf_use=yes
59803 glibcxx_cv_func_fabsf_use=no
59805 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
59807 ac_cpp='$CPP $CPPFLAGS'
59808 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
59809 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
59810 ac_compiler_gnu=$ac_cv_c_compiler_gnu
59816 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_fabsf_use" >&5
59817 $as_echo "$glibcxx_cv_func_fabsf_use" >&6; }
59819 if test x$glibcxx_cv_func_fabsf_use = x"yes"; then
59820 for ac_func in fabsf
59822 ac_fn_c_check_func "$LINENO" "fabsf" "ac_cv_func_fabsf"
59823 if test "x$ac_cv_func_fabsf" = x""yes; then :
59824 cat >>confdefs.h <<_ACEOF
59825 #define HAVE_FABSF 1
59833 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _fabsf declaration" >&5
59834 $as_echo_n "checking for _fabsf declaration... " >&6; }
59835 if test x${glibcxx_cv_func__fabsf_use+set} != xset; then
59836 if test "${glibcxx_cv_func__fabsf_use+set}" = set; then :
59837 $as_echo_n "(cached) " >&6
59842 ac_cpp='$CXXCPP $CPPFLAGS'
59843 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
59844 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
59845 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
59847 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
59848 /* end confdefs.h. */
59850 #ifdef HAVE_IEEEFP_H
59851 #include <ieeefp.h>
59862 if ac_fn_cxx_try_compile "$LINENO"; then :
59863 glibcxx_cv_func__fabsf_use=yes
59865 glibcxx_cv_func__fabsf_use=no
59867 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
59869 ac_cpp='$CPP $CPPFLAGS'
59870 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
59871 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
59872 ac_compiler_gnu=$ac_cv_c_compiler_gnu
59878 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__fabsf_use" >&5
59879 $as_echo "$glibcxx_cv_func__fabsf_use" >&6; }
59881 if test x$glibcxx_cv_func__fabsf_use = x"yes"; then
59882 for ac_func in _fabsf
59884 ac_fn_c_check_func "$LINENO" "_fabsf" "ac_cv_func__fabsf"
59885 if test "x$ac_cv_func__fabsf" = x""yes; then :
59886 cat >>confdefs.h <<_ACEOF
59887 #define HAVE__FABSF 1
59900 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fmodf declaration" >&5
59901 $as_echo_n "checking for fmodf declaration... " >&6; }
59902 if test x${glibcxx_cv_func_fmodf_use+set} != xset; then
59903 if test "${glibcxx_cv_func_fmodf_use+set}" = set; then :
59904 $as_echo_n "(cached) " >&6
59909 ac_cpp='$CXXCPP $CPPFLAGS'
59910 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
59911 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
59912 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
59914 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
59915 /* end confdefs.h. */
59925 if ac_fn_cxx_try_compile "$LINENO"; then :
59926 glibcxx_cv_func_fmodf_use=yes
59928 glibcxx_cv_func_fmodf_use=no
59930 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
59932 ac_cpp='$CPP $CPPFLAGS'
59933 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
59934 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
59935 ac_compiler_gnu=$ac_cv_c_compiler_gnu
59941 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_fmodf_use" >&5
59942 $as_echo "$glibcxx_cv_func_fmodf_use" >&6; }
59944 if test x$glibcxx_cv_func_fmodf_use = x"yes"; then
59945 for ac_func in fmodf
59947 ac_fn_c_check_func "$LINENO" "fmodf" "ac_cv_func_fmodf"
59948 if test "x$ac_cv_func_fmodf" = x""yes; then :
59949 cat >>confdefs.h <<_ACEOF
59950 #define HAVE_FMODF 1
59958 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _fmodf declaration" >&5
59959 $as_echo_n "checking for _fmodf declaration... " >&6; }
59960 if test x${glibcxx_cv_func__fmodf_use+set} != xset; then
59961 if test "${glibcxx_cv_func__fmodf_use+set}" = set; then :
59962 $as_echo_n "(cached) " >&6
59967 ac_cpp='$CXXCPP $CPPFLAGS'
59968 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
59969 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
59970 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
59972 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
59973 /* end confdefs.h. */
59983 if ac_fn_cxx_try_compile "$LINENO"; then :
59984 glibcxx_cv_func__fmodf_use=yes
59986 glibcxx_cv_func__fmodf_use=no
59988 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
59990 ac_cpp='$CPP $CPPFLAGS'
59991 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
59992 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
59993 ac_compiler_gnu=$ac_cv_c_compiler_gnu
59999 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__fmodf_use" >&5
60000 $as_echo "$glibcxx_cv_func__fmodf_use" >&6; }
60002 if test x$glibcxx_cv_func__fmodf_use = x"yes"; then
60003 for ac_func in _fmodf
60005 ac_fn_c_check_func "$LINENO" "_fmodf" "ac_cv_func__fmodf"
60006 if test "x$ac_cv_func__fmodf" = x""yes; then :
60007 cat >>confdefs.h <<_ACEOF
60008 #define HAVE__FMODF 1
60021 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for frexpf declaration" >&5
60022 $as_echo_n "checking for frexpf declaration... " >&6; }
60023 if test x${glibcxx_cv_func_frexpf_use+set} != xset; then
60024 if test "${glibcxx_cv_func_frexpf_use+set}" = set; then :
60025 $as_echo_n "(cached) " >&6
60030 ac_cpp='$CXXCPP $CPPFLAGS'
60031 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
60032 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
60033 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
60035 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
60036 /* end confdefs.h. */
60046 if ac_fn_cxx_try_compile "$LINENO"; then :
60047 glibcxx_cv_func_frexpf_use=yes
60049 glibcxx_cv_func_frexpf_use=no
60051 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
60053 ac_cpp='$CPP $CPPFLAGS'
60054 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
60055 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
60056 ac_compiler_gnu=$ac_cv_c_compiler_gnu
60062 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_frexpf_use" >&5
60063 $as_echo "$glibcxx_cv_func_frexpf_use" >&6; }
60065 if test x$glibcxx_cv_func_frexpf_use = x"yes"; then
60066 for ac_func in frexpf
60068 ac_fn_c_check_func "$LINENO" "frexpf" "ac_cv_func_frexpf"
60069 if test "x$ac_cv_func_frexpf" = x""yes; then :
60070 cat >>confdefs.h <<_ACEOF
60071 #define HAVE_FREXPF 1
60079 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _frexpf declaration" >&5
60080 $as_echo_n "checking for _frexpf declaration... " >&6; }
60081 if test x${glibcxx_cv_func__frexpf_use+set} != xset; then
60082 if test "${glibcxx_cv_func__frexpf_use+set}" = set; then :
60083 $as_echo_n "(cached) " >&6
60088 ac_cpp='$CXXCPP $CPPFLAGS'
60089 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
60090 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
60091 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
60093 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
60094 /* end confdefs.h. */
60104 if ac_fn_cxx_try_compile "$LINENO"; then :
60105 glibcxx_cv_func__frexpf_use=yes
60107 glibcxx_cv_func__frexpf_use=no
60109 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
60111 ac_cpp='$CPP $CPPFLAGS'
60112 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
60113 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
60114 ac_compiler_gnu=$ac_cv_c_compiler_gnu
60120 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__frexpf_use" >&5
60121 $as_echo "$glibcxx_cv_func__frexpf_use" >&6; }
60123 if test x$glibcxx_cv_func__frexpf_use = x"yes"; then
60124 for ac_func in _frexpf
60126 ac_fn_c_check_func "$LINENO" "_frexpf" "ac_cv_func__frexpf"
60127 if test "x$ac_cv_func__frexpf" = x""yes; then :
60128 cat >>confdefs.h <<_ACEOF
60129 #define HAVE__FREXPF 1
60142 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for hypotf declaration" >&5
60143 $as_echo_n "checking for hypotf declaration... " >&6; }
60144 if test x${glibcxx_cv_func_hypotf_use+set} != xset; then
60145 if test "${glibcxx_cv_func_hypotf_use+set}" = set; then :
60146 $as_echo_n "(cached) " >&6
60151 ac_cpp='$CXXCPP $CPPFLAGS'
60152 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
60153 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
60154 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
60156 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
60157 /* end confdefs.h. */
60167 if ac_fn_cxx_try_compile "$LINENO"; then :
60168 glibcxx_cv_func_hypotf_use=yes
60170 glibcxx_cv_func_hypotf_use=no
60172 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
60174 ac_cpp='$CPP $CPPFLAGS'
60175 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
60176 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
60177 ac_compiler_gnu=$ac_cv_c_compiler_gnu
60183 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_hypotf_use" >&5
60184 $as_echo "$glibcxx_cv_func_hypotf_use" >&6; }
60186 if test x$glibcxx_cv_func_hypotf_use = x"yes"; then
60187 for ac_func in hypotf
60189 ac_fn_c_check_func "$LINENO" "hypotf" "ac_cv_func_hypotf"
60190 if test "x$ac_cv_func_hypotf" = x""yes; then :
60191 cat >>confdefs.h <<_ACEOF
60192 #define HAVE_HYPOTF 1
60200 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _hypotf declaration" >&5
60201 $as_echo_n "checking for _hypotf declaration... " >&6; }
60202 if test x${glibcxx_cv_func__hypotf_use+set} != xset; then
60203 if test "${glibcxx_cv_func__hypotf_use+set}" = set; then :
60204 $as_echo_n "(cached) " >&6
60209 ac_cpp='$CXXCPP $CPPFLAGS'
60210 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
60211 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
60212 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
60214 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
60215 /* end confdefs.h. */
60225 if ac_fn_cxx_try_compile "$LINENO"; then :
60226 glibcxx_cv_func__hypotf_use=yes
60228 glibcxx_cv_func__hypotf_use=no
60230 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
60232 ac_cpp='$CPP $CPPFLAGS'
60233 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
60234 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
60235 ac_compiler_gnu=$ac_cv_c_compiler_gnu
60241 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__hypotf_use" >&5
60242 $as_echo "$glibcxx_cv_func__hypotf_use" >&6; }
60244 if test x$glibcxx_cv_func__hypotf_use = x"yes"; then
60245 for ac_func in _hypotf
60247 ac_fn_c_check_func "$LINENO" "_hypotf" "ac_cv_func__hypotf"
60248 if test "x$ac_cv_func__hypotf" = x""yes; then :
60249 cat >>confdefs.h <<_ACEOF
60250 #define HAVE__HYPOTF 1
60263 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ldexpf declaration" >&5
60264 $as_echo_n "checking for ldexpf declaration... " >&6; }
60265 if test x${glibcxx_cv_func_ldexpf_use+set} != xset; then
60266 if test "${glibcxx_cv_func_ldexpf_use+set}" = set; then :
60267 $as_echo_n "(cached) " >&6
60272 ac_cpp='$CXXCPP $CPPFLAGS'
60273 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
60274 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
60275 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
60277 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
60278 /* end confdefs.h. */
60288 if ac_fn_cxx_try_compile "$LINENO"; then :
60289 glibcxx_cv_func_ldexpf_use=yes
60291 glibcxx_cv_func_ldexpf_use=no
60293 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
60295 ac_cpp='$CPP $CPPFLAGS'
60296 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
60297 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
60298 ac_compiler_gnu=$ac_cv_c_compiler_gnu
60304 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_ldexpf_use" >&5
60305 $as_echo "$glibcxx_cv_func_ldexpf_use" >&6; }
60307 if test x$glibcxx_cv_func_ldexpf_use = x"yes"; then
60308 for ac_func in ldexpf
60310 ac_fn_c_check_func "$LINENO" "ldexpf" "ac_cv_func_ldexpf"
60311 if test "x$ac_cv_func_ldexpf" = x""yes; then :
60312 cat >>confdefs.h <<_ACEOF
60313 #define HAVE_LDEXPF 1
60321 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _ldexpf declaration" >&5
60322 $as_echo_n "checking for _ldexpf declaration... " >&6; }
60323 if test x${glibcxx_cv_func__ldexpf_use+set} != xset; then
60324 if test "${glibcxx_cv_func__ldexpf_use+set}" = set; then :
60325 $as_echo_n "(cached) " >&6
60330 ac_cpp='$CXXCPP $CPPFLAGS'
60331 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
60332 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
60333 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
60335 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
60336 /* end confdefs.h. */
60346 if ac_fn_cxx_try_compile "$LINENO"; then :
60347 glibcxx_cv_func__ldexpf_use=yes
60349 glibcxx_cv_func__ldexpf_use=no
60351 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
60353 ac_cpp='$CPP $CPPFLAGS'
60354 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
60355 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
60356 ac_compiler_gnu=$ac_cv_c_compiler_gnu
60362 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__ldexpf_use" >&5
60363 $as_echo "$glibcxx_cv_func__ldexpf_use" >&6; }
60365 if test x$glibcxx_cv_func__ldexpf_use = x"yes"; then
60366 for ac_func in _ldexpf
60368 ac_fn_c_check_func "$LINENO" "_ldexpf" "ac_cv_func__ldexpf"
60369 if test "x$ac_cv_func__ldexpf" = x""yes; then :
60370 cat >>confdefs.h <<_ACEOF
60371 #define HAVE__LDEXPF 1
60384 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for logf declaration" >&5
60385 $as_echo_n "checking for logf declaration... " >&6; }
60386 if test x${glibcxx_cv_func_logf_use+set} != xset; then
60387 if test "${glibcxx_cv_func_logf_use+set}" = set; then :
60388 $as_echo_n "(cached) " >&6
60393 ac_cpp='$CXXCPP $CPPFLAGS'
60394 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
60395 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
60396 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
60398 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
60399 /* end confdefs.h. */
60401 #ifdef HAVE_IEEEFP_H
60402 #include <ieeefp.h>
60413 if ac_fn_cxx_try_compile "$LINENO"; then :
60414 glibcxx_cv_func_logf_use=yes
60416 glibcxx_cv_func_logf_use=no
60418 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
60420 ac_cpp='$CPP $CPPFLAGS'
60421 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
60422 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
60423 ac_compiler_gnu=$ac_cv_c_compiler_gnu
60429 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_logf_use" >&5
60430 $as_echo "$glibcxx_cv_func_logf_use" >&6; }
60432 if test x$glibcxx_cv_func_logf_use = x"yes"; then
60433 for ac_func in logf
60435 ac_fn_c_check_func "$LINENO" "logf" "ac_cv_func_logf"
60436 if test "x$ac_cv_func_logf" = x""yes; then :
60437 cat >>confdefs.h <<_ACEOF
60438 #define HAVE_LOGF 1
60446 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _logf declaration" >&5
60447 $as_echo_n "checking for _logf declaration... " >&6; }
60448 if test x${glibcxx_cv_func__logf_use+set} != xset; then
60449 if test "${glibcxx_cv_func__logf_use+set}" = set; then :
60450 $as_echo_n "(cached) " >&6
60455 ac_cpp='$CXXCPP $CPPFLAGS'
60456 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
60457 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
60458 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
60460 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
60461 /* end confdefs.h. */
60463 #ifdef HAVE_IEEEFP_H
60464 #include <ieeefp.h>
60475 if ac_fn_cxx_try_compile "$LINENO"; then :
60476 glibcxx_cv_func__logf_use=yes
60478 glibcxx_cv_func__logf_use=no
60480 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
60482 ac_cpp='$CPP $CPPFLAGS'
60483 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
60484 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
60485 ac_compiler_gnu=$ac_cv_c_compiler_gnu
60491 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__logf_use" >&5
60492 $as_echo "$glibcxx_cv_func__logf_use" >&6; }
60494 if test x$glibcxx_cv_func__logf_use = x"yes"; then
60495 for ac_func in _logf
60497 ac_fn_c_check_func "$LINENO" "_logf" "ac_cv_func__logf"
60498 if test "x$ac_cv_func__logf" = x""yes; then :
60499 cat >>confdefs.h <<_ACEOF
60500 #define HAVE__LOGF 1
60513 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for log10f declaration" >&5
60514 $as_echo_n "checking for log10f declaration... " >&6; }
60515 if test x${glibcxx_cv_func_log10f_use+set} != xset; then
60516 if test "${glibcxx_cv_func_log10f_use+set}" = set; then :
60517 $as_echo_n "(cached) " >&6
60522 ac_cpp='$CXXCPP $CPPFLAGS'
60523 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
60524 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
60525 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
60527 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
60528 /* end confdefs.h. */
60530 #ifdef HAVE_IEEEFP_H
60531 #include <ieeefp.h>
60542 if ac_fn_cxx_try_compile "$LINENO"; then :
60543 glibcxx_cv_func_log10f_use=yes
60545 glibcxx_cv_func_log10f_use=no
60547 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
60549 ac_cpp='$CPP $CPPFLAGS'
60550 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
60551 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
60552 ac_compiler_gnu=$ac_cv_c_compiler_gnu
60558 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_log10f_use" >&5
60559 $as_echo "$glibcxx_cv_func_log10f_use" >&6; }
60561 if test x$glibcxx_cv_func_log10f_use = x"yes"; then
60562 for ac_func in log10f
60564 ac_fn_c_check_func "$LINENO" "log10f" "ac_cv_func_log10f"
60565 if test "x$ac_cv_func_log10f" = x""yes; then :
60566 cat >>confdefs.h <<_ACEOF
60567 #define HAVE_LOG10F 1
60575 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _log10f declaration" >&5
60576 $as_echo_n "checking for _log10f declaration... " >&6; }
60577 if test x${glibcxx_cv_func__log10f_use+set} != xset; then
60578 if test "${glibcxx_cv_func__log10f_use+set}" = set; then :
60579 $as_echo_n "(cached) " >&6
60584 ac_cpp='$CXXCPP $CPPFLAGS'
60585 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
60586 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
60587 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
60589 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
60590 /* end confdefs.h. */
60592 #ifdef HAVE_IEEEFP_H
60593 #include <ieeefp.h>
60604 if ac_fn_cxx_try_compile "$LINENO"; then :
60605 glibcxx_cv_func__log10f_use=yes
60607 glibcxx_cv_func__log10f_use=no
60609 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
60611 ac_cpp='$CPP $CPPFLAGS'
60612 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
60613 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
60614 ac_compiler_gnu=$ac_cv_c_compiler_gnu
60620 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__log10f_use" >&5
60621 $as_echo "$glibcxx_cv_func__log10f_use" >&6; }
60623 if test x$glibcxx_cv_func__log10f_use = x"yes"; then
60624 for ac_func in _log10f
60626 ac_fn_c_check_func "$LINENO" "_log10f" "ac_cv_func__log10f"
60627 if test "x$ac_cv_func__log10f" = x""yes; then :
60628 cat >>confdefs.h <<_ACEOF
60629 #define HAVE__LOG10F 1
60642 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for modff declaration" >&5
60643 $as_echo_n "checking for modff declaration... " >&6; }
60644 if test x${glibcxx_cv_func_modff_use+set} != xset; then
60645 if test "${glibcxx_cv_func_modff_use+set}" = set; then :
60646 $as_echo_n "(cached) " >&6
60651 ac_cpp='$CXXCPP $CPPFLAGS'
60652 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
60653 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
60654 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
60656 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
60657 /* end confdefs.h. */
60667 if ac_fn_cxx_try_compile "$LINENO"; then :
60668 glibcxx_cv_func_modff_use=yes
60670 glibcxx_cv_func_modff_use=no
60672 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
60674 ac_cpp='$CPP $CPPFLAGS'
60675 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
60676 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
60677 ac_compiler_gnu=$ac_cv_c_compiler_gnu
60683 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_modff_use" >&5
60684 $as_echo "$glibcxx_cv_func_modff_use" >&6; }
60686 if test x$glibcxx_cv_func_modff_use = x"yes"; then
60687 for ac_func in modff
60689 ac_fn_c_check_func "$LINENO" "modff" "ac_cv_func_modff"
60690 if test "x$ac_cv_func_modff" = x""yes; then :
60691 cat >>confdefs.h <<_ACEOF
60692 #define HAVE_MODFF 1
60700 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _modff declaration" >&5
60701 $as_echo_n "checking for _modff declaration... " >&6; }
60702 if test x${glibcxx_cv_func__modff_use+set} != xset; then
60703 if test "${glibcxx_cv_func__modff_use+set}" = set; then :
60704 $as_echo_n "(cached) " >&6
60709 ac_cpp='$CXXCPP $CPPFLAGS'
60710 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
60711 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
60712 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
60714 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
60715 /* end confdefs.h. */
60725 if ac_fn_cxx_try_compile "$LINENO"; then :
60726 glibcxx_cv_func__modff_use=yes
60728 glibcxx_cv_func__modff_use=no
60730 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
60732 ac_cpp='$CPP $CPPFLAGS'
60733 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
60734 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
60735 ac_compiler_gnu=$ac_cv_c_compiler_gnu
60741 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__modff_use" >&5
60742 $as_echo "$glibcxx_cv_func__modff_use" >&6; }
60744 if test x$glibcxx_cv_func__modff_use = x"yes"; then
60745 for ac_func in _modff
60747 ac_fn_c_check_func "$LINENO" "_modff" "ac_cv_func__modff"
60748 if test "x$ac_cv_func__modff" = x""yes; then :
60749 cat >>confdefs.h <<_ACEOF
60750 #define HAVE__MODFF 1
60763 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for modf declaration" >&5
60764 $as_echo_n "checking for modf declaration... " >&6; }
60765 if test x${glibcxx_cv_func_modf_use+set} != xset; then
60766 if test "${glibcxx_cv_func_modf_use+set}" = set; then :
60767 $as_echo_n "(cached) " >&6
60772 ac_cpp='$CXXCPP $CPPFLAGS'
60773 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
60774 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
60775 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
60777 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
60778 /* end confdefs.h. */
60788 if ac_fn_cxx_try_compile "$LINENO"; then :
60789 glibcxx_cv_func_modf_use=yes
60791 glibcxx_cv_func_modf_use=no
60793 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
60795 ac_cpp='$CPP $CPPFLAGS'
60796 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
60797 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
60798 ac_compiler_gnu=$ac_cv_c_compiler_gnu
60804 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_modf_use" >&5
60805 $as_echo "$glibcxx_cv_func_modf_use" >&6; }
60807 if test x$glibcxx_cv_func_modf_use = x"yes"; then
60808 for ac_func in modf
60810 ac_fn_c_check_func "$LINENO" "modf" "ac_cv_func_modf"
60811 if test "x$ac_cv_func_modf" = x""yes; then :
60812 cat >>confdefs.h <<_ACEOF
60813 #define HAVE_MODF 1
60821 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _modf declaration" >&5
60822 $as_echo_n "checking for _modf declaration... " >&6; }
60823 if test x${glibcxx_cv_func__modf_use+set} != xset; then
60824 if test "${glibcxx_cv_func__modf_use+set}" = set; then :
60825 $as_echo_n "(cached) " >&6
60830 ac_cpp='$CXXCPP $CPPFLAGS'
60831 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
60832 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
60833 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
60835 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
60836 /* end confdefs.h. */
60846 if ac_fn_cxx_try_compile "$LINENO"; then :
60847 glibcxx_cv_func__modf_use=yes
60849 glibcxx_cv_func__modf_use=no
60851 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
60853 ac_cpp='$CPP $CPPFLAGS'
60854 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
60855 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
60856 ac_compiler_gnu=$ac_cv_c_compiler_gnu
60862 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__modf_use" >&5
60863 $as_echo "$glibcxx_cv_func__modf_use" >&6; }
60865 if test x$glibcxx_cv_func__modf_use = x"yes"; then
60866 for ac_func in _modf
60868 ac_fn_c_check_func "$LINENO" "_modf" "ac_cv_func__modf"
60869 if test "x$ac_cv_func__modf" = x""yes; then :
60870 cat >>confdefs.h <<_ACEOF
60871 #define HAVE__MODF 1
60884 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for powf declaration" >&5
60885 $as_echo_n "checking for powf declaration... " >&6; }
60886 if test x${glibcxx_cv_func_powf_use+set} != xset; then
60887 if test "${glibcxx_cv_func_powf_use+set}" = set; then :
60888 $as_echo_n "(cached) " >&6
60893 ac_cpp='$CXXCPP $CPPFLAGS'
60894 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
60895 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
60896 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
60898 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
60899 /* end confdefs.h. */
60909 if ac_fn_cxx_try_compile "$LINENO"; then :
60910 glibcxx_cv_func_powf_use=yes
60912 glibcxx_cv_func_powf_use=no
60914 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
60916 ac_cpp='$CPP $CPPFLAGS'
60917 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
60918 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
60919 ac_compiler_gnu=$ac_cv_c_compiler_gnu
60925 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_powf_use" >&5
60926 $as_echo "$glibcxx_cv_func_powf_use" >&6; }
60928 if test x$glibcxx_cv_func_powf_use = x"yes"; then
60929 for ac_func in powf
60931 ac_fn_c_check_func "$LINENO" "powf" "ac_cv_func_powf"
60932 if test "x$ac_cv_func_powf" = x""yes; then :
60933 cat >>confdefs.h <<_ACEOF
60934 #define HAVE_POWF 1
60942 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _powf declaration" >&5
60943 $as_echo_n "checking for _powf declaration... " >&6; }
60944 if test x${glibcxx_cv_func__powf_use+set} != xset; then
60945 if test "${glibcxx_cv_func__powf_use+set}" = set; then :
60946 $as_echo_n "(cached) " >&6
60951 ac_cpp='$CXXCPP $CPPFLAGS'
60952 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
60953 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
60954 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
60956 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
60957 /* end confdefs.h. */
60967 if ac_fn_cxx_try_compile "$LINENO"; then :
60968 glibcxx_cv_func__powf_use=yes
60970 glibcxx_cv_func__powf_use=no
60972 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
60974 ac_cpp='$CPP $CPPFLAGS'
60975 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
60976 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
60977 ac_compiler_gnu=$ac_cv_c_compiler_gnu
60983 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__powf_use" >&5
60984 $as_echo "$glibcxx_cv_func__powf_use" >&6; }
60986 if test x$glibcxx_cv_func__powf_use = x"yes"; then
60987 for ac_func in _powf
60989 ac_fn_c_check_func "$LINENO" "_powf" "ac_cv_func__powf"
60990 if test "x$ac_cv_func__powf" = x""yes; then :
60991 cat >>confdefs.h <<_ACEOF
60992 #define HAVE__POWF 1
61005 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sqrtf declaration" >&5
61006 $as_echo_n "checking for sqrtf declaration... " >&6; }
61007 if test x${glibcxx_cv_func_sqrtf_use+set} != xset; then
61008 if test "${glibcxx_cv_func_sqrtf_use+set}" = set; then :
61009 $as_echo_n "(cached) " >&6
61014 ac_cpp='$CXXCPP $CPPFLAGS'
61015 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
61016 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
61017 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
61019 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
61020 /* end confdefs.h. */
61022 #ifdef HAVE_IEEEFP_H
61023 #include <ieeefp.h>
61034 if ac_fn_cxx_try_compile "$LINENO"; then :
61035 glibcxx_cv_func_sqrtf_use=yes
61037 glibcxx_cv_func_sqrtf_use=no
61039 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
61041 ac_cpp='$CPP $CPPFLAGS'
61042 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
61043 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
61044 ac_compiler_gnu=$ac_cv_c_compiler_gnu
61050 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_sqrtf_use" >&5
61051 $as_echo "$glibcxx_cv_func_sqrtf_use" >&6; }
61053 if test x$glibcxx_cv_func_sqrtf_use = x"yes"; then
61054 for ac_func in sqrtf
61056 ac_fn_c_check_func "$LINENO" "sqrtf" "ac_cv_func_sqrtf"
61057 if test "x$ac_cv_func_sqrtf" = x""yes; then :
61058 cat >>confdefs.h <<_ACEOF
61059 #define HAVE_SQRTF 1
61067 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _sqrtf declaration" >&5
61068 $as_echo_n "checking for _sqrtf declaration... " >&6; }
61069 if test x${glibcxx_cv_func__sqrtf_use+set} != xset; then
61070 if test "${glibcxx_cv_func__sqrtf_use+set}" = set; then :
61071 $as_echo_n "(cached) " >&6
61076 ac_cpp='$CXXCPP $CPPFLAGS'
61077 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
61078 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
61079 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
61081 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
61082 /* end confdefs.h. */
61084 #ifdef HAVE_IEEEFP_H
61085 #include <ieeefp.h>
61096 if ac_fn_cxx_try_compile "$LINENO"; then :
61097 glibcxx_cv_func__sqrtf_use=yes
61099 glibcxx_cv_func__sqrtf_use=no
61101 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
61103 ac_cpp='$CPP $CPPFLAGS'
61104 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
61105 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
61106 ac_compiler_gnu=$ac_cv_c_compiler_gnu
61112 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__sqrtf_use" >&5
61113 $as_echo "$glibcxx_cv_func__sqrtf_use" >&6; }
61115 if test x$glibcxx_cv_func__sqrtf_use = x"yes"; then
61116 for ac_func in _sqrtf
61118 ac_fn_c_check_func "$LINENO" "_sqrtf" "ac_cv_func__sqrtf"
61119 if test "x$ac_cv_func__sqrtf" = x""yes; then :
61120 cat >>confdefs.h <<_ACEOF
61121 #define HAVE__SQRTF 1
61134 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sincosf declaration" >&5
61135 $as_echo_n "checking for sincosf declaration... " >&6; }
61136 if test x${glibcxx_cv_func_sincosf_use+set} != xset; then
61137 if test "${glibcxx_cv_func_sincosf_use+set}" = set; then :
61138 $as_echo_n "(cached) " >&6
61143 ac_cpp='$CXXCPP $CPPFLAGS'
61144 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
61145 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
61146 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
61148 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
61149 /* end confdefs.h. */
61159 if ac_fn_cxx_try_compile "$LINENO"; then :
61160 glibcxx_cv_func_sincosf_use=yes
61162 glibcxx_cv_func_sincosf_use=no
61164 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
61166 ac_cpp='$CPP $CPPFLAGS'
61167 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
61168 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
61169 ac_compiler_gnu=$ac_cv_c_compiler_gnu
61175 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_sincosf_use" >&5
61176 $as_echo "$glibcxx_cv_func_sincosf_use" >&6; }
61178 if test x$glibcxx_cv_func_sincosf_use = x"yes"; then
61179 for ac_func in sincosf
61181 ac_fn_c_check_func "$LINENO" "sincosf" "ac_cv_func_sincosf"
61182 if test "x$ac_cv_func_sincosf" = x""yes; then :
61183 cat >>confdefs.h <<_ACEOF
61184 #define HAVE_SINCOSF 1
61192 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _sincosf declaration" >&5
61193 $as_echo_n "checking for _sincosf declaration... " >&6; }
61194 if test x${glibcxx_cv_func__sincosf_use+set} != xset; then
61195 if test "${glibcxx_cv_func__sincosf_use+set}" = set; then :
61196 $as_echo_n "(cached) " >&6
61201 ac_cpp='$CXXCPP $CPPFLAGS'
61202 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
61203 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
61204 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
61206 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
61207 /* end confdefs.h. */
61217 if ac_fn_cxx_try_compile "$LINENO"; then :
61218 glibcxx_cv_func__sincosf_use=yes
61220 glibcxx_cv_func__sincosf_use=no
61222 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
61224 ac_cpp='$CPP $CPPFLAGS'
61225 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
61226 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
61227 ac_compiler_gnu=$ac_cv_c_compiler_gnu
61233 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__sincosf_use" >&5
61234 $as_echo "$glibcxx_cv_func__sincosf_use" >&6; }
61236 if test x$glibcxx_cv_func__sincosf_use = x"yes"; then
61237 for ac_func in _sincosf
61239 ac_fn_c_check_func "$LINENO" "_sincosf" "ac_cv_func__sincosf"
61240 if test "x$ac_cv_func__sincosf" = x""yes; then :
61241 cat >>confdefs.h <<_ACEOF
61242 #define HAVE__SINCOSF 1
61255 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for finitef declaration" >&5
61256 $as_echo_n "checking for finitef declaration... " >&6; }
61257 if test x${glibcxx_cv_func_finitef_use+set} != xset; then
61258 if test "${glibcxx_cv_func_finitef_use+set}" = set; then :
61259 $as_echo_n "(cached) " >&6
61264 ac_cpp='$CXXCPP $CPPFLAGS'
61265 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
61266 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
61267 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
61269 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
61270 /* end confdefs.h. */
61272 #ifdef HAVE_IEEEFP_H
61273 #include <ieeefp.h>
61284 if ac_fn_cxx_try_compile "$LINENO"; then :
61285 glibcxx_cv_func_finitef_use=yes
61287 glibcxx_cv_func_finitef_use=no
61289 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
61291 ac_cpp='$CPP $CPPFLAGS'
61292 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
61293 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
61294 ac_compiler_gnu=$ac_cv_c_compiler_gnu
61300 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_finitef_use" >&5
61301 $as_echo "$glibcxx_cv_func_finitef_use" >&6; }
61303 if test x$glibcxx_cv_func_finitef_use = x"yes"; then
61304 for ac_func in finitef
61306 ac_fn_c_check_func "$LINENO" "finitef" "ac_cv_func_finitef"
61307 if test "x$ac_cv_func_finitef" = x""yes; then :
61308 cat >>confdefs.h <<_ACEOF
61309 #define HAVE_FINITEF 1
61317 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _finitef declaration" >&5
61318 $as_echo_n "checking for _finitef declaration... " >&6; }
61319 if test x${glibcxx_cv_func__finitef_use+set} != xset; then
61320 if test "${glibcxx_cv_func__finitef_use+set}" = set; then :
61321 $as_echo_n "(cached) " >&6
61326 ac_cpp='$CXXCPP $CPPFLAGS'
61327 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
61328 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
61329 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
61331 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
61332 /* end confdefs.h. */
61334 #ifdef HAVE_IEEEFP_H
61335 #include <ieeefp.h>
61346 if ac_fn_cxx_try_compile "$LINENO"; then :
61347 glibcxx_cv_func__finitef_use=yes
61349 glibcxx_cv_func__finitef_use=no
61351 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
61353 ac_cpp='$CPP $CPPFLAGS'
61354 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
61355 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
61356 ac_compiler_gnu=$ac_cv_c_compiler_gnu
61362 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__finitef_use" >&5
61363 $as_echo "$glibcxx_cv_func__finitef_use" >&6; }
61365 if test x$glibcxx_cv_func__finitef_use = x"yes"; then
61366 for ac_func in _finitef
61368 ac_fn_c_check_func "$LINENO" "_finitef" "ac_cv_func__finitef"
61369 if test "x$ac_cv_func__finitef" = x""yes; then :
61370 cat >>confdefs.h <<_ACEOF
61371 #define HAVE__FINITEF 1
61384 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long double trig functions" >&5
61385 $as_echo_n "checking for long double trig functions... " >&6; }
61386 if test "${glibcxx_cv_func_long_double_trig_use+set}" = set; then :
61387 $as_echo_n "(cached) " >&6
61392 ac_cpp='$CXXCPP $CPPFLAGS'
61393 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
61394 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
61395 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
61397 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
61398 /* end confdefs.h. */
61403 acosl (0); asinl (0); atanl (0); cosl (0); sinl (0); tanl (0); coshl (0); sinhl (0); tanhl (0);
61408 if ac_fn_cxx_try_compile "$LINENO"; then :
61409 glibcxx_cv_func_long_double_trig_use=yes
61411 glibcxx_cv_func_long_double_trig_use=no
61413 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
61415 ac_cpp='$CPP $CPPFLAGS'
61416 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
61417 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
61418 ac_compiler_gnu=$ac_cv_c_compiler_gnu
61422 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_long_double_trig_use" >&5
61423 $as_echo "$glibcxx_cv_func_long_double_trig_use" >&6; }
61424 if test x$glibcxx_cv_func_long_double_trig_use = x"yes"; then
61425 for ac_func in acosl asinl atanl cosl sinl tanl coshl sinhl tanhl
61427 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
61428 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
61429 eval as_val=\$$as_ac_var
61430 if test "x$as_val" = x""yes; then :
61431 cat >>confdefs.h <<_ACEOF
61432 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
61439 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _long double trig functions" >&5
61440 $as_echo_n "checking for _long double trig functions... " >&6; }
61441 if test "${glibcxx_cv_func__long_double_trig_use+set}" = set; then :
61442 $as_echo_n "(cached) " >&6
61447 ac_cpp='$CXXCPP $CPPFLAGS'
61448 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
61449 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
61450 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
61452 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
61453 /* end confdefs.h. */
61458 _acosl (0); _asinl (0); _atanl (0); _cosl (0); _sinl (0); _tanl (0); _coshl (0); _sinhl (0); _tanhl (0);
61463 if ac_fn_cxx_try_compile "$LINENO"; then :
61464 glibcxx_cv_func__long_double_trig_use=yes
61466 glibcxx_cv_func__long_double_trig_use=no
61468 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
61470 ac_cpp='$CPP $CPPFLAGS'
61471 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
61472 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
61473 ac_compiler_gnu=$ac_cv_c_compiler_gnu
61477 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__long_double_trig_use" >&5
61478 $as_echo "$glibcxx_cv_func__long_double_trig_use" >&6; }
61479 if test x$glibcxx_cv_func__long_double_trig_use = x"yes"; then
61480 for ac_func in _acosl _asinl _atanl _cosl _sinl _tanl _coshl _sinhl _tanhl
61482 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
61483 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
61484 eval as_val=\$$as_ac_var
61485 if test "x$as_val" = x""yes; then :
61486 cat >>confdefs.h <<_ACEOF
61487 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
61500 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long double round functions" >&5
61501 $as_echo_n "checking for long double round functions... " >&6; }
61502 if test "${glibcxx_cv_func_long_double_round_use+set}" = set; then :
61503 $as_echo_n "(cached) " >&6
61508 ac_cpp='$CXXCPP $CPPFLAGS'
61509 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
61510 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
61511 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
61513 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
61514 /* end confdefs.h. */
61519 ceill (0); floorl (0);
61524 if ac_fn_cxx_try_compile "$LINENO"; then :
61525 glibcxx_cv_func_long_double_round_use=yes
61527 glibcxx_cv_func_long_double_round_use=no
61529 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
61531 ac_cpp='$CPP $CPPFLAGS'
61532 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
61533 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
61534 ac_compiler_gnu=$ac_cv_c_compiler_gnu
61538 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_long_double_round_use" >&5
61539 $as_echo "$glibcxx_cv_func_long_double_round_use" >&6; }
61540 if test x$glibcxx_cv_func_long_double_round_use = x"yes"; then
61541 for ac_func in ceill floorl
61543 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
61544 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
61545 eval as_val=\$$as_ac_var
61546 if test "x$as_val" = x""yes; then :
61547 cat >>confdefs.h <<_ACEOF
61548 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
61555 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _long double round functions" >&5
61556 $as_echo_n "checking for _long double round functions... " >&6; }
61557 if test "${glibcxx_cv_func__long_double_round_use+set}" = set; then :
61558 $as_echo_n "(cached) " >&6
61563 ac_cpp='$CXXCPP $CPPFLAGS'
61564 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
61565 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
61566 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
61568 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
61569 /* end confdefs.h. */
61574 _ceill (0); _floorl (0);
61579 if ac_fn_cxx_try_compile "$LINENO"; then :
61580 glibcxx_cv_func__long_double_round_use=yes
61582 glibcxx_cv_func__long_double_round_use=no
61584 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
61586 ac_cpp='$CPP $CPPFLAGS'
61587 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
61588 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
61589 ac_compiler_gnu=$ac_cv_c_compiler_gnu
61593 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__long_double_round_use" >&5
61594 $as_echo "$glibcxx_cv_func__long_double_round_use" >&6; }
61595 if test x$glibcxx_cv_func__long_double_round_use = x"yes"; then
61596 for ac_func in _ceill _floorl
61598 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
61599 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
61600 eval as_val=\$$as_ac_var
61601 if test "x$as_val" = x""yes; then :
61602 cat >>confdefs.h <<_ACEOF
61603 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
61617 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for isnanl declaration" >&5
61618 $as_echo_n "checking for isnanl declaration... " >&6; }
61619 if test x${glibcxx_cv_func_isnanl_use+set} != xset; then
61620 if test "${glibcxx_cv_func_isnanl_use+set}" = set; then :
61621 $as_echo_n "(cached) " >&6
61626 ac_cpp='$CXXCPP $CPPFLAGS'
61627 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
61628 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
61629 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
61631 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
61632 /* end confdefs.h. */
61634 #ifdef HAVE_IEEEFP_H
61635 #include <ieeefp.h>
61646 if ac_fn_cxx_try_compile "$LINENO"; then :
61647 glibcxx_cv_func_isnanl_use=yes
61649 glibcxx_cv_func_isnanl_use=no
61651 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
61653 ac_cpp='$CPP $CPPFLAGS'
61654 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
61655 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
61656 ac_compiler_gnu=$ac_cv_c_compiler_gnu
61662 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_isnanl_use" >&5
61663 $as_echo "$glibcxx_cv_func_isnanl_use" >&6; }
61665 if test x$glibcxx_cv_func_isnanl_use = x"yes"; then
61666 for ac_func in isnanl
61668 ac_fn_c_check_func "$LINENO" "isnanl" "ac_cv_func_isnanl"
61669 if test "x$ac_cv_func_isnanl" = x""yes; then :
61670 cat >>confdefs.h <<_ACEOF
61671 #define HAVE_ISNANL 1
61679 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _isnanl declaration" >&5
61680 $as_echo_n "checking for _isnanl declaration... " >&6; }
61681 if test x${glibcxx_cv_func__isnanl_use+set} != xset; then
61682 if test "${glibcxx_cv_func__isnanl_use+set}" = set; then :
61683 $as_echo_n "(cached) " >&6
61688 ac_cpp='$CXXCPP $CPPFLAGS'
61689 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
61690 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
61691 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
61693 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
61694 /* end confdefs.h. */
61696 #ifdef HAVE_IEEEFP_H
61697 #include <ieeefp.h>
61708 if ac_fn_cxx_try_compile "$LINENO"; then :
61709 glibcxx_cv_func__isnanl_use=yes
61711 glibcxx_cv_func__isnanl_use=no
61713 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
61715 ac_cpp='$CPP $CPPFLAGS'
61716 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
61717 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
61718 ac_compiler_gnu=$ac_cv_c_compiler_gnu
61724 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__isnanl_use" >&5
61725 $as_echo "$glibcxx_cv_func__isnanl_use" >&6; }
61727 if test x$glibcxx_cv_func__isnanl_use = x"yes"; then
61728 for ac_func in _isnanl
61730 ac_fn_c_check_func "$LINENO" "_isnanl" "ac_cv_func__isnanl"
61731 if test "x$ac_cv_func__isnanl" = x""yes; then :
61732 cat >>confdefs.h <<_ACEOF
61733 #define HAVE__ISNANL 1
61746 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for isinfl declaration" >&5
61747 $as_echo_n "checking for isinfl declaration... " >&6; }
61748 if test x${glibcxx_cv_func_isinfl_use+set} != xset; then
61749 if test "${glibcxx_cv_func_isinfl_use+set}" = set; then :
61750 $as_echo_n "(cached) " >&6
61755 ac_cpp='$CXXCPP $CPPFLAGS'
61756 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
61757 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
61758 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
61760 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
61761 /* end confdefs.h. */
61763 #ifdef HAVE_IEEEFP_H
61764 #include <ieeefp.h>
61775 if ac_fn_cxx_try_compile "$LINENO"; then :
61776 glibcxx_cv_func_isinfl_use=yes
61778 glibcxx_cv_func_isinfl_use=no
61780 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
61782 ac_cpp='$CPP $CPPFLAGS'
61783 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
61784 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
61785 ac_compiler_gnu=$ac_cv_c_compiler_gnu
61791 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_isinfl_use" >&5
61792 $as_echo "$glibcxx_cv_func_isinfl_use" >&6; }
61794 if test x$glibcxx_cv_func_isinfl_use = x"yes"; then
61795 for ac_func in isinfl
61797 ac_fn_c_check_func "$LINENO" "isinfl" "ac_cv_func_isinfl"
61798 if test "x$ac_cv_func_isinfl" = x""yes; then :
61799 cat >>confdefs.h <<_ACEOF
61800 #define HAVE_ISINFL 1
61808 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _isinfl declaration" >&5
61809 $as_echo_n "checking for _isinfl declaration... " >&6; }
61810 if test x${glibcxx_cv_func__isinfl_use+set} != xset; then
61811 if test "${glibcxx_cv_func__isinfl_use+set}" = set; then :
61812 $as_echo_n "(cached) " >&6
61817 ac_cpp='$CXXCPP $CPPFLAGS'
61818 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
61819 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
61820 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
61822 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
61823 /* end confdefs.h. */
61825 #ifdef HAVE_IEEEFP_H
61826 #include <ieeefp.h>
61837 if ac_fn_cxx_try_compile "$LINENO"; then :
61838 glibcxx_cv_func__isinfl_use=yes
61840 glibcxx_cv_func__isinfl_use=no
61842 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
61844 ac_cpp='$CPP $CPPFLAGS'
61845 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
61846 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
61847 ac_compiler_gnu=$ac_cv_c_compiler_gnu
61853 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__isinfl_use" >&5
61854 $as_echo "$glibcxx_cv_func__isinfl_use" >&6; }
61856 if test x$glibcxx_cv_func__isinfl_use = x"yes"; then
61857 for ac_func in _isinfl
61859 ac_fn_c_check_func "$LINENO" "_isinfl" "ac_cv_func__isinfl"
61860 if test "x$ac_cv_func__isinfl" = x""yes; then :
61861 cat >>confdefs.h <<_ACEOF
61862 #define HAVE__ISINFL 1
61875 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for atan2l declaration" >&5
61876 $as_echo_n "checking for atan2l declaration... " >&6; }
61877 if test x${glibcxx_cv_func_atan2l_use+set} != xset; then
61878 if test "${glibcxx_cv_func_atan2l_use+set}" = set; then :
61879 $as_echo_n "(cached) " >&6
61884 ac_cpp='$CXXCPP $CPPFLAGS'
61885 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
61886 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
61887 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
61889 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
61890 /* end confdefs.h. */
61900 if ac_fn_cxx_try_compile "$LINENO"; then :
61901 glibcxx_cv_func_atan2l_use=yes
61903 glibcxx_cv_func_atan2l_use=no
61905 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
61907 ac_cpp='$CPP $CPPFLAGS'
61908 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
61909 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
61910 ac_compiler_gnu=$ac_cv_c_compiler_gnu
61916 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_atan2l_use" >&5
61917 $as_echo "$glibcxx_cv_func_atan2l_use" >&6; }
61919 if test x$glibcxx_cv_func_atan2l_use = x"yes"; then
61920 for ac_func in atan2l
61922 ac_fn_c_check_func "$LINENO" "atan2l" "ac_cv_func_atan2l"
61923 if test "x$ac_cv_func_atan2l" = x""yes; then :
61924 cat >>confdefs.h <<_ACEOF
61925 #define HAVE_ATAN2L 1
61933 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _atan2l declaration" >&5
61934 $as_echo_n "checking for _atan2l declaration... " >&6; }
61935 if test x${glibcxx_cv_func__atan2l_use+set} != xset; then
61936 if test "${glibcxx_cv_func__atan2l_use+set}" = set; then :
61937 $as_echo_n "(cached) " >&6
61942 ac_cpp='$CXXCPP $CPPFLAGS'
61943 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
61944 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
61945 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
61947 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
61948 /* end confdefs.h. */
61958 if ac_fn_cxx_try_compile "$LINENO"; then :
61959 glibcxx_cv_func__atan2l_use=yes
61961 glibcxx_cv_func__atan2l_use=no
61963 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
61965 ac_cpp='$CPP $CPPFLAGS'
61966 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
61967 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
61968 ac_compiler_gnu=$ac_cv_c_compiler_gnu
61974 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__atan2l_use" >&5
61975 $as_echo "$glibcxx_cv_func__atan2l_use" >&6; }
61977 if test x$glibcxx_cv_func__atan2l_use = x"yes"; then
61978 for ac_func in _atan2l
61980 ac_fn_c_check_func "$LINENO" "_atan2l" "ac_cv_func__atan2l"
61981 if test "x$ac_cv_func__atan2l" = x""yes; then :
61982 cat >>confdefs.h <<_ACEOF
61983 #define HAVE__ATAN2L 1
61996 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for expl declaration" >&5
61997 $as_echo_n "checking for expl declaration... " >&6; }
61998 if test x${glibcxx_cv_func_expl_use+set} != xset; then
61999 if test "${glibcxx_cv_func_expl_use+set}" = set; then :
62000 $as_echo_n "(cached) " >&6
62005 ac_cpp='$CXXCPP $CPPFLAGS'
62006 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
62007 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
62008 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
62010 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
62011 /* end confdefs.h. */
62013 #ifdef HAVE_IEEEFP_H
62014 #include <ieeefp.h>
62025 if ac_fn_cxx_try_compile "$LINENO"; then :
62026 glibcxx_cv_func_expl_use=yes
62028 glibcxx_cv_func_expl_use=no
62030 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
62032 ac_cpp='$CPP $CPPFLAGS'
62033 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
62034 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
62035 ac_compiler_gnu=$ac_cv_c_compiler_gnu
62041 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_expl_use" >&5
62042 $as_echo "$glibcxx_cv_func_expl_use" >&6; }
62044 if test x$glibcxx_cv_func_expl_use = x"yes"; then
62045 for ac_func in expl
62047 ac_fn_c_check_func "$LINENO" "expl" "ac_cv_func_expl"
62048 if test "x$ac_cv_func_expl" = x""yes; then :
62049 cat >>confdefs.h <<_ACEOF
62050 #define HAVE_EXPL 1
62058 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _expl declaration" >&5
62059 $as_echo_n "checking for _expl declaration... " >&6; }
62060 if test x${glibcxx_cv_func__expl_use+set} != xset; then
62061 if test "${glibcxx_cv_func__expl_use+set}" = set; then :
62062 $as_echo_n "(cached) " >&6
62067 ac_cpp='$CXXCPP $CPPFLAGS'
62068 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
62069 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
62070 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
62072 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
62073 /* end confdefs.h. */
62075 #ifdef HAVE_IEEEFP_H
62076 #include <ieeefp.h>
62087 if ac_fn_cxx_try_compile "$LINENO"; then :
62088 glibcxx_cv_func__expl_use=yes
62090 glibcxx_cv_func__expl_use=no
62092 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
62094 ac_cpp='$CPP $CPPFLAGS'
62095 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
62096 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
62097 ac_compiler_gnu=$ac_cv_c_compiler_gnu
62103 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__expl_use" >&5
62104 $as_echo "$glibcxx_cv_func__expl_use" >&6; }
62106 if test x$glibcxx_cv_func__expl_use = x"yes"; then
62107 for ac_func in _expl
62109 ac_fn_c_check_func "$LINENO" "_expl" "ac_cv_func__expl"
62110 if test "x$ac_cv_func__expl" = x""yes; then :
62111 cat >>confdefs.h <<_ACEOF
62112 #define HAVE__EXPL 1
62125 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fabsl declaration" >&5
62126 $as_echo_n "checking for fabsl declaration... " >&6; }
62127 if test x${glibcxx_cv_func_fabsl_use+set} != xset; then
62128 if test "${glibcxx_cv_func_fabsl_use+set}" = set; then :
62129 $as_echo_n "(cached) " >&6
62134 ac_cpp='$CXXCPP $CPPFLAGS'
62135 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
62136 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
62137 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
62139 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
62140 /* end confdefs.h. */
62142 #ifdef HAVE_IEEEFP_H
62143 #include <ieeefp.h>
62154 if ac_fn_cxx_try_compile "$LINENO"; then :
62155 glibcxx_cv_func_fabsl_use=yes
62157 glibcxx_cv_func_fabsl_use=no
62159 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
62161 ac_cpp='$CPP $CPPFLAGS'
62162 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
62163 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
62164 ac_compiler_gnu=$ac_cv_c_compiler_gnu
62170 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_fabsl_use" >&5
62171 $as_echo "$glibcxx_cv_func_fabsl_use" >&6; }
62173 if test x$glibcxx_cv_func_fabsl_use = x"yes"; then
62174 for ac_func in fabsl
62176 ac_fn_c_check_func "$LINENO" "fabsl" "ac_cv_func_fabsl"
62177 if test "x$ac_cv_func_fabsl" = x""yes; then :
62178 cat >>confdefs.h <<_ACEOF
62179 #define HAVE_FABSL 1
62187 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _fabsl declaration" >&5
62188 $as_echo_n "checking for _fabsl declaration... " >&6; }
62189 if test x${glibcxx_cv_func__fabsl_use+set} != xset; then
62190 if test "${glibcxx_cv_func__fabsl_use+set}" = set; then :
62191 $as_echo_n "(cached) " >&6
62196 ac_cpp='$CXXCPP $CPPFLAGS'
62197 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
62198 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
62199 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
62201 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
62202 /* end confdefs.h. */
62204 #ifdef HAVE_IEEEFP_H
62205 #include <ieeefp.h>
62216 if ac_fn_cxx_try_compile "$LINENO"; then :
62217 glibcxx_cv_func__fabsl_use=yes
62219 glibcxx_cv_func__fabsl_use=no
62221 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
62223 ac_cpp='$CPP $CPPFLAGS'
62224 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
62225 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
62226 ac_compiler_gnu=$ac_cv_c_compiler_gnu
62232 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__fabsl_use" >&5
62233 $as_echo "$glibcxx_cv_func__fabsl_use" >&6; }
62235 if test x$glibcxx_cv_func__fabsl_use = x"yes"; then
62236 for ac_func in _fabsl
62238 ac_fn_c_check_func "$LINENO" "_fabsl" "ac_cv_func__fabsl"
62239 if test "x$ac_cv_func__fabsl" = x""yes; then :
62240 cat >>confdefs.h <<_ACEOF
62241 #define HAVE__FABSL 1
62254 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fmodl declaration" >&5
62255 $as_echo_n "checking for fmodl declaration... " >&6; }
62256 if test x${glibcxx_cv_func_fmodl_use+set} != xset; then
62257 if test "${glibcxx_cv_func_fmodl_use+set}" = set; then :
62258 $as_echo_n "(cached) " >&6
62263 ac_cpp='$CXXCPP $CPPFLAGS'
62264 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
62265 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
62266 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
62268 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
62269 /* end confdefs.h. */
62279 if ac_fn_cxx_try_compile "$LINENO"; then :
62280 glibcxx_cv_func_fmodl_use=yes
62282 glibcxx_cv_func_fmodl_use=no
62284 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
62286 ac_cpp='$CPP $CPPFLAGS'
62287 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
62288 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
62289 ac_compiler_gnu=$ac_cv_c_compiler_gnu
62295 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_fmodl_use" >&5
62296 $as_echo "$glibcxx_cv_func_fmodl_use" >&6; }
62298 if test x$glibcxx_cv_func_fmodl_use = x"yes"; then
62299 for ac_func in fmodl
62301 ac_fn_c_check_func "$LINENO" "fmodl" "ac_cv_func_fmodl"
62302 if test "x$ac_cv_func_fmodl" = x""yes; then :
62303 cat >>confdefs.h <<_ACEOF
62304 #define HAVE_FMODL 1
62312 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _fmodl declaration" >&5
62313 $as_echo_n "checking for _fmodl declaration... " >&6; }
62314 if test x${glibcxx_cv_func__fmodl_use+set} != xset; then
62315 if test "${glibcxx_cv_func__fmodl_use+set}" = set; then :
62316 $as_echo_n "(cached) " >&6
62321 ac_cpp='$CXXCPP $CPPFLAGS'
62322 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
62323 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
62324 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
62326 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
62327 /* end confdefs.h. */
62337 if ac_fn_cxx_try_compile "$LINENO"; then :
62338 glibcxx_cv_func__fmodl_use=yes
62340 glibcxx_cv_func__fmodl_use=no
62342 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
62344 ac_cpp='$CPP $CPPFLAGS'
62345 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
62346 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
62347 ac_compiler_gnu=$ac_cv_c_compiler_gnu
62353 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__fmodl_use" >&5
62354 $as_echo "$glibcxx_cv_func__fmodl_use" >&6; }
62356 if test x$glibcxx_cv_func__fmodl_use = x"yes"; then
62357 for ac_func in _fmodl
62359 ac_fn_c_check_func "$LINENO" "_fmodl" "ac_cv_func__fmodl"
62360 if test "x$ac_cv_func__fmodl" = x""yes; then :
62361 cat >>confdefs.h <<_ACEOF
62362 #define HAVE__FMODL 1
62375 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for frexpl declaration" >&5
62376 $as_echo_n "checking for frexpl declaration... " >&6; }
62377 if test x${glibcxx_cv_func_frexpl_use+set} != xset; then
62378 if test "${glibcxx_cv_func_frexpl_use+set}" = set; then :
62379 $as_echo_n "(cached) " >&6
62384 ac_cpp='$CXXCPP $CPPFLAGS'
62385 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
62386 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
62387 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
62389 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
62390 /* end confdefs.h. */
62400 if ac_fn_cxx_try_compile "$LINENO"; then :
62401 glibcxx_cv_func_frexpl_use=yes
62403 glibcxx_cv_func_frexpl_use=no
62405 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
62407 ac_cpp='$CPP $CPPFLAGS'
62408 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
62409 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
62410 ac_compiler_gnu=$ac_cv_c_compiler_gnu
62416 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_frexpl_use" >&5
62417 $as_echo "$glibcxx_cv_func_frexpl_use" >&6; }
62419 if test x$glibcxx_cv_func_frexpl_use = x"yes"; then
62420 for ac_func in frexpl
62422 ac_fn_c_check_func "$LINENO" "frexpl" "ac_cv_func_frexpl"
62423 if test "x$ac_cv_func_frexpl" = x""yes; then :
62424 cat >>confdefs.h <<_ACEOF
62425 #define HAVE_FREXPL 1
62433 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _frexpl declaration" >&5
62434 $as_echo_n "checking for _frexpl declaration... " >&6; }
62435 if test x${glibcxx_cv_func__frexpl_use+set} != xset; then
62436 if test "${glibcxx_cv_func__frexpl_use+set}" = set; then :
62437 $as_echo_n "(cached) " >&6
62442 ac_cpp='$CXXCPP $CPPFLAGS'
62443 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
62444 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
62445 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
62447 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
62448 /* end confdefs.h. */
62458 if ac_fn_cxx_try_compile "$LINENO"; then :
62459 glibcxx_cv_func__frexpl_use=yes
62461 glibcxx_cv_func__frexpl_use=no
62463 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
62465 ac_cpp='$CPP $CPPFLAGS'
62466 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
62467 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
62468 ac_compiler_gnu=$ac_cv_c_compiler_gnu
62474 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__frexpl_use" >&5
62475 $as_echo "$glibcxx_cv_func__frexpl_use" >&6; }
62477 if test x$glibcxx_cv_func__frexpl_use = x"yes"; then
62478 for ac_func in _frexpl
62480 ac_fn_c_check_func "$LINENO" "_frexpl" "ac_cv_func__frexpl"
62481 if test "x$ac_cv_func__frexpl" = x""yes; then :
62482 cat >>confdefs.h <<_ACEOF
62483 #define HAVE__FREXPL 1
62496 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for hypotl declaration" >&5
62497 $as_echo_n "checking for hypotl declaration... " >&6; }
62498 if test x${glibcxx_cv_func_hypotl_use+set} != xset; then
62499 if test "${glibcxx_cv_func_hypotl_use+set}" = set; then :
62500 $as_echo_n "(cached) " >&6
62505 ac_cpp='$CXXCPP $CPPFLAGS'
62506 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
62507 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
62508 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
62510 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
62511 /* end confdefs.h. */
62521 if ac_fn_cxx_try_compile "$LINENO"; then :
62522 glibcxx_cv_func_hypotl_use=yes
62524 glibcxx_cv_func_hypotl_use=no
62526 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
62528 ac_cpp='$CPP $CPPFLAGS'
62529 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
62530 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
62531 ac_compiler_gnu=$ac_cv_c_compiler_gnu
62537 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_hypotl_use" >&5
62538 $as_echo "$glibcxx_cv_func_hypotl_use" >&6; }
62540 if test x$glibcxx_cv_func_hypotl_use = x"yes"; then
62541 for ac_func in hypotl
62543 ac_fn_c_check_func "$LINENO" "hypotl" "ac_cv_func_hypotl"
62544 if test "x$ac_cv_func_hypotl" = x""yes; then :
62545 cat >>confdefs.h <<_ACEOF
62546 #define HAVE_HYPOTL 1
62554 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _hypotl declaration" >&5
62555 $as_echo_n "checking for _hypotl declaration... " >&6; }
62556 if test x${glibcxx_cv_func__hypotl_use+set} != xset; then
62557 if test "${glibcxx_cv_func__hypotl_use+set}" = set; then :
62558 $as_echo_n "(cached) " >&6
62563 ac_cpp='$CXXCPP $CPPFLAGS'
62564 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
62565 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
62566 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
62568 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
62569 /* end confdefs.h. */
62579 if ac_fn_cxx_try_compile "$LINENO"; then :
62580 glibcxx_cv_func__hypotl_use=yes
62582 glibcxx_cv_func__hypotl_use=no
62584 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
62586 ac_cpp='$CPP $CPPFLAGS'
62587 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
62588 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
62589 ac_compiler_gnu=$ac_cv_c_compiler_gnu
62595 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__hypotl_use" >&5
62596 $as_echo "$glibcxx_cv_func__hypotl_use" >&6; }
62598 if test x$glibcxx_cv_func__hypotl_use = x"yes"; then
62599 for ac_func in _hypotl
62601 ac_fn_c_check_func "$LINENO" "_hypotl" "ac_cv_func__hypotl"
62602 if test "x$ac_cv_func__hypotl" = x""yes; then :
62603 cat >>confdefs.h <<_ACEOF
62604 #define HAVE__HYPOTL 1
62617 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ldexpl declaration" >&5
62618 $as_echo_n "checking for ldexpl declaration... " >&6; }
62619 if test x${glibcxx_cv_func_ldexpl_use+set} != xset; then
62620 if test "${glibcxx_cv_func_ldexpl_use+set}" = set; then :
62621 $as_echo_n "(cached) " >&6
62626 ac_cpp='$CXXCPP $CPPFLAGS'
62627 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
62628 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
62629 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
62631 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
62632 /* end confdefs.h. */
62642 if ac_fn_cxx_try_compile "$LINENO"; then :
62643 glibcxx_cv_func_ldexpl_use=yes
62645 glibcxx_cv_func_ldexpl_use=no
62647 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
62649 ac_cpp='$CPP $CPPFLAGS'
62650 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
62651 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
62652 ac_compiler_gnu=$ac_cv_c_compiler_gnu
62658 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_ldexpl_use" >&5
62659 $as_echo "$glibcxx_cv_func_ldexpl_use" >&6; }
62661 if test x$glibcxx_cv_func_ldexpl_use = x"yes"; then
62662 for ac_func in ldexpl
62664 ac_fn_c_check_func "$LINENO" "ldexpl" "ac_cv_func_ldexpl"
62665 if test "x$ac_cv_func_ldexpl" = x""yes; then :
62666 cat >>confdefs.h <<_ACEOF
62667 #define HAVE_LDEXPL 1
62675 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _ldexpl declaration" >&5
62676 $as_echo_n "checking for _ldexpl declaration... " >&6; }
62677 if test x${glibcxx_cv_func__ldexpl_use+set} != xset; then
62678 if test "${glibcxx_cv_func__ldexpl_use+set}" = set; then :
62679 $as_echo_n "(cached) " >&6
62684 ac_cpp='$CXXCPP $CPPFLAGS'
62685 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
62686 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
62687 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
62689 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
62690 /* end confdefs.h. */
62700 if ac_fn_cxx_try_compile "$LINENO"; then :
62701 glibcxx_cv_func__ldexpl_use=yes
62703 glibcxx_cv_func__ldexpl_use=no
62705 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
62707 ac_cpp='$CPP $CPPFLAGS'
62708 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
62709 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
62710 ac_compiler_gnu=$ac_cv_c_compiler_gnu
62716 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__ldexpl_use" >&5
62717 $as_echo "$glibcxx_cv_func__ldexpl_use" >&6; }
62719 if test x$glibcxx_cv_func__ldexpl_use = x"yes"; then
62720 for ac_func in _ldexpl
62722 ac_fn_c_check_func "$LINENO" "_ldexpl" "ac_cv_func__ldexpl"
62723 if test "x$ac_cv_func__ldexpl" = x""yes; then :
62724 cat >>confdefs.h <<_ACEOF
62725 #define HAVE__LDEXPL 1
62738 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for logl declaration" >&5
62739 $as_echo_n "checking for logl declaration... " >&6; }
62740 if test x${glibcxx_cv_func_logl_use+set} != xset; then
62741 if test "${glibcxx_cv_func_logl_use+set}" = set; then :
62742 $as_echo_n "(cached) " >&6
62747 ac_cpp='$CXXCPP $CPPFLAGS'
62748 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
62749 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
62750 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
62752 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
62753 /* end confdefs.h. */
62755 #ifdef HAVE_IEEEFP_H
62756 #include <ieeefp.h>
62767 if ac_fn_cxx_try_compile "$LINENO"; then :
62768 glibcxx_cv_func_logl_use=yes
62770 glibcxx_cv_func_logl_use=no
62772 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
62774 ac_cpp='$CPP $CPPFLAGS'
62775 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
62776 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
62777 ac_compiler_gnu=$ac_cv_c_compiler_gnu
62783 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_logl_use" >&5
62784 $as_echo "$glibcxx_cv_func_logl_use" >&6; }
62786 if test x$glibcxx_cv_func_logl_use = x"yes"; then
62787 for ac_func in logl
62789 ac_fn_c_check_func "$LINENO" "logl" "ac_cv_func_logl"
62790 if test "x$ac_cv_func_logl" = x""yes; then :
62791 cat >>confdefs.h <<_ACEOF
62792 #define HAVE_LOGL 1
62800 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _logl declaration" >&5
62801 $as_echo_n "checking for _logl declaration... " >&6; }
62802 if test x${glibcxx_cv_func__logl_use+set} != xset; then
62803 if test "${glibcxx_cv_func__logl_use+set}" = set; then :
62804 $as_echo_n "(cached) " >&6
62809 ac_cpp='$CXXCPP $CPPFLAGS'
62810 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
62811 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
62812 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
62814 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
62815 /* end confdefs.h. */
62817 #ifdef HAVE_IEEEFP_H
62818 #include <ieeefp.h>
62829 if ac_fn_cxx_try_compile "$LINENO"; then :
62830 glibcxx_cv_func__logl_use=yes
62832 glibcxx_cv_func__logl_use=no
62834 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
62836 ac_cpp='$CPP $CPPFLAGS'
62837 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
62838 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
62839 ac_compiler_gnu=$ac_cv_c_compiler_gnu
62845 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__logl_use" >&5
62846 $as_echo "$glibcxx_cv_func__logl_use" >&6; }
62848 if test x$glibcxx_cv_func__logl_use = x"yes"; then
62849 for ac_func in _logl
62851 ac_fn_c_check_func "$LINENO" "_logl" "ac_cv_func__logl"
62852 if test "x$ac_cv_func__logl" = x""yes; then :
62853 cat >>confdefs.h <<_ACEOF
62854 #define HAVE__LOGL 1
62867 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for log10l declaration" >&5
62868 $as_echo_n "checking for log10l declaration... " >&6; }
62869 if test x${glibcxx_cv_func_log10l_use+set} != xset; then
62870 if test "${glibcxx_cv_func_log10l_use+set}" = set; then :
62871 $as_echo_n "(cached) " >&6
62876 ac_cpp='$CXXCPP $CPPFLAGS'
62877 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
62878 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
62879 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
62881 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
62882 /* end confdefs.h. */
62884 #ifdef HAVE_IEEEFP_H
62885 #include <ieeefp.h>
62896 if ac_fn_cxx_try_compile "$LINENO"; then :
62897 glibcxx_cv_func_log10l_use=yes
62899 glibcxx_cv_func_log10l_use=no
62901 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
62903 ac_cpp='$CPP $CPPFLAGS'
62904 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
62905 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
62906 ac_compiler_gnu=$ac_cv_c_compiler_gnu
62912 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_log10l_use" >&5
62913 $as_echo "$glibcxx_cv_func_log10l_use" >&6; }
62915 if test x$glibcxx_cv_func_log10l_use = x"yes"; then
62916 for ac_func in log10l
62918 ac_fn_c_check_func "$LINENO" "log10l" "ac_cv_func_log10l"
62919 if test "x$ac_cv_func_log10l" = x""yes; then :
62920 cat >>confdefs.h <<_ACEOF
62921 #define HAVE_LOG10L 1
62929 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _log10l declaration" >&5
62930 $as_echo_n "checking for _log10l declaration... " >&6; }
62931 if test x${glibcxx_cv_func__log10l_use+set} != xset; then
62932 if test "${glibcxx_cv_func__log10l_use+set}" = set; then :
62933 $as_echo_n "(cached) " >&6
62938 ac_cpp='$CXXCPP $CPPFLAGS'
62939 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
62940 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
62941 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
62943 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
62944 /* end confdefs.h. */
62946 #ifdef HAVE_IEEEFP_H
62947 #include <ieeefp.h>
62958 if ac_fn_cxx_try_compile "$LINENO"; then :
62959 glibcxx_cv_func__log10l_use=yes
62961 glibcxx_cv_func__log10l_use=no
62963 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
62965 ac_cpp='$CPP $CPPFLAGS'
62966 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
62967 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
62968 ac_compiler_gnu=$ac_cv_c_compiler_gnu
62974 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__log10l_use" >&5
62975 $as_echo "$glibcxx_cv_func__log10l_use" >&6; }
62977 if test x$glibcxx_cv_func__log10l_use = x"yes"; then
62978 for ac_func in _log10l
62980 ac_fn_c_check_func "$LINENO" "_log10l" "ac_cv_func__log10l"
62981 if test "x$ac_cv_func__log10l" = x""yes; then :
62982 cat >>confdefs.h <<_ACEOF
62983 #define HAVE__LOG10L 1
62996 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for modfl declaration" >&5
62997 $as_echo_n "checking for modfl declaration... " >&6; }
62998 if test x${glibcxx_cv_func_modfl_use+set} != xset; then
62999 if test "${glibcxx_cv_func_modfl_use+set}" = set; then :
63000 $as_echo_n "(cached) " >&6
63005 ac_cpp='$CXXCPP $CPPFLAGS'
63006 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
63007 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
63008 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
63010 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
63011 /* end confdefs.h. */
63021 if ac_fn_cxx_try_compile "$LINENO"; then :
63022 glibcxx_cv_func_modfl_use=yes
63024 glibcxx_cv_func_modfl_use=no
63026 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
63028 ac_cpp='$CPP $CPPFLAGS'
63029 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
63030 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
63031 ac_compiler_gnu=$ac_cv_c_compiler_gnu
63037 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_modfl_use" >&5
63038 $as_echo "$glibcxx_cv_func_modfl_use" >&6; }
63040 if test x$glibcxx_cv_func_modfl_use = x"yes"; then
63041 for ac_func in modfl
63043 ac_fn_c_check_func "$LINENO" "modfl" "ac_cv_func_modfl"
63044 if test "x$ac_cv_func_modfl" = x""yes; then :
63045 cat >>confdefs.h <<_ACEOF
63046 #define HAVE_MODFL 1
63054 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _modfl declaration" >&5
63055 $as_echo_n "checking for _modfl declaration... " >&6; }
63056 if test x${glibcxx_cv_func__modfl_use+set} != xset; then
63057 if test "${glibcxx_cv_func__modfl_use+set}" = set; then :
63058 $as_echo_n "(cached) " >&6
63063 ac_cpp='$CXXCPP $CPPFLAGS'
63064 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
63065 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
63066 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
63068 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
63069 /* end confdefs.h. */
63079 if ac_fn_cxx_try_compile "$LINENO"; then :
63080 glibcxx_cv_func__modfl_use=yes
63082 glibcxx_cv_func__modfl_use=no
63084 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
63086 ac_cpp='$CPP $CPPFLAGS'
63087 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
63088 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
63089 ac_compiler_gnu=$ac_cv_c_compiler_gnu
63095 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__modfl_use" >&5
63096 $as_echo "$glibcxx_cv_func__modfl_use" >&6; }
63098 if test x$glibcxx_cv_func__modfl_use = x"yes"; then
63099 for ac_func in _modfl
63101 ac_fn_c_check_func "$LINENO" "_modfl" "ac_cv_func__modfl"
63102 if test "x$ac_cv_func__modfl" = x""yes; then :
63103 cat >>confdefs.h <<_ACEOF
63104 #define HAVE__MODFL 1
63117 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for powl declaration" >&5
63118 $as_echo_n "checking for powl declaration... " >&6; }
63119 if test x${glibcxx_cv_func_powl_use+set} != xset; then
63120 if test "${glibcxx_cv_func_powl_use+set}" = set; then :
63121 $as_echo_n "(cached) " >&6
63126 ac_cpp='$CXXCPP $CPPFLAGS'
63127 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
63128 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
63129 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
63131 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
63132 /* end confdefs.h. */
63142 if ac_fn_cxx_try_compile "$LINENO"; then :
63143 glibcxx_cv_func_powl_use=yes
63145 glibcxx_cv_func_powl_use=no
63147 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
63149 ac_cpp='$CPP $CPPFLAGS'
63150 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
63151 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
63152 ac_compiler_gnu=$ac_cv_c_compiler_gnu
63158 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_powl_use" >&5
63159 $as_echo "$glibcxx_cv_func_powl_use" >&6; }
63161 if test x$glibcxx_cv_func_powl_use = x"yes"; then
63162 for ac_func in powl
63164 ac_fn_c_check_func "$LINENO" "powl" "ac_cv_func_powl"
63165 if test "x$ac_cv_func_powl" = x""yes; then :
63166 cat >>confdefs.h <<_ACEOF
63167 #define HAVE_POWL 1
63175 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _powl declaration" >&5
63176 $as_echo_n "checking for _powl declaration... " >&6; }
63177 if test x${glibcxx_cv_func__powl_use+set} != xset; then
63178 if test "${glibcxx_cv_func__powl_use+set}" = set; then :
63179 $as_echo_n "(cached) " >&6
63184 ac_cpp='$CXXCPP $CPPFLAGS'
63185 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
63186 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
63187 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
63189 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
63190 /* end confdefs.h. */
63200 if ac_fn_cxx_try_compile "$LINENO"; then :
63201 glibcxx_cv_func__powl_use=yes
63203 glibcxx_cv_func__powl_use=no
63205 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
63207 ac_cpp='$CPP $CPPFLAGS'
63208 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
63209 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
63210 ac_compiler_gnu=$ac_cv_c_compiler_gnu
63216 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__powl_use" >&5
63217 $as_echo "$glibcxx_cv_func__powl_use" >&6; }
63219 if test x$glibcxx_cv_func__powl_use = x"yes"; then
63220 for ac_func in _powl
63222 ac_fn_c_check_func "$LINENO" "_powl" "ac_cv_func__powl"
63223 if test "x$ac_cv_func__powl" = x""yes; then :
63224 cat >>confdefs.h <<_ACEOF
63225 #define HAVE__POWL 1
63238 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sqrtl declaration" >&5
63239 $as_echo_n "checking for sqrtl declaration... " >&6; }
63240 if test x${glibcxx_cv_func_sqrtl_use+set} != xset; then
63241 if test "${glibcxx_cv_func_sqrtl_use+set}" = set; then :
63242 $as_echo_n "(cached) " >&6
63247 ac_cpp='$CXXCPP $CPPFLAGS'
63248 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
63249 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
63250 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
63252 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
63253 /* end confdefs.h. */
63255 #ifdef HAVE_IEEEFP_H
63256 #include <ieeefp.h>
63267 if ac_fn_cxx_try_compile "$LINENO"; then :
63268 glibcxx_cv_func_sqrtl_use=yes
63270 glibcxx_cv_func_sqrtl_use=no
63272 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
63274 ac_cpp='$CPP $CPPFLAGS'
63275 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
63276 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
63277 ac_compiler_gnu=$ac_cv_c_compiler_gnu
63283 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_sqrtl_use" >&5
63284 $as_echo "$glibcxx_cv_func_sqrtl_use" >&6; }
63286 if test x$glibcxx_cv_func_sqrtl_use = x"yes"; then
63287 for ac_func in sqrtl
63289 ac_fn_c_check_func "$LINENO" "sqrtl" "ac_cv_func_sqrtl"
63290 if test "x$ac_cv_func_sqrtl" = x""yes; then :
63291 cat >>confdefs.h <<_ACEOF
63292 #define HAVE_SQRTL 1
63300 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _sqrtl declaration" >&5
63301 $as_echo_n "checking for _sqrtl declaration... " >&6; }
63302 if test x${glibcxx_cv_func__sqrtl_use+set} != xset; then
63303 if test "${glibcxx_cv_func__sqrtl_use+set}" = set; then :
63304 $as_echo_n "(cached) " >&6
63309 ac_cpp='$CXXCPP $CPPFLAGS'
63310 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
63311 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
63312 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
63314 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
63315 /* end confdefs.h. */
63317 #ifdef HAVE_IEEEFP_H
63318 #include <ieeefp.h>
63329 if ac_fn_cxx_try_compile "$LINENO"; then :
63330 glibcxx_cv_func__sqrtl_use=yes
63332 glibcxx_cv_func__sqrtl_use=no
63334 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
63336 ac_cpp='$CPP $CPPFLAGS'
63337 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
63338 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
63339 ac_compiler_gnu=$ac_cv_c_compiler_gnu
63345 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__sqrtl_use" >&5
63346 $as_echo "$glibcxx_cv_func__sqrtl_use" >&6; }
63348 if test x$glibcxx_cv_func__sqrtl_use = x"yes"; then
63349 for ac_func in _sqrtl
63351 ac_fn_c_check_func "$LINENO" "_sqrtl" "ac_cv_func__sqrtl"
63352 if test "x$ac_cv_func__sqrtl" = x""yes; then :
63353 cat >>confdefs.h <<_ACEOF
63354 #define HAVE__SQRTL 1
63367 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sincosl declaration" >&5
63368 $as_echo_n "checking for sincosl declaration... " >&6; }
63369 if test x${glibcxx_cv_func_sincosl_use+set} != xset; then
63370 if test "${glibcxx_cv_func_sincosl_use+set}" = set; then :
63371 $as_echo_n "(cached) " >&6
63376 ac_cpp='$CXXCPP $CPPFLAGS'
63377 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
63378 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
63379 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
63381 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
63382 /* end confdefs.h. */
63392 if ac_fn_cxx_try_compile "$LINENO"; then :
63393 glibcxx_cv_func_sincosl_use=yes
63395 glibcxx_cv_func_sincosl_use=no
63397 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
63399 ac_cpp='$CPP $CPPFLAGS'
63400 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
63401 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
63402 ac_compiler_gnu=$ac_cv_c_compiler_gnu
63408 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_sincosl_use" >&5
63409 $as_echo "$glibcxx_cv_func_sincosl_use" >&6; }
63411 if test x$glibcxx_cv_func_sincosl_use = x"yes"; then
63412 for ac_func in sincosl
63414 ac_fn_c_check_func "$LINENO" "sincosl" "ac_cv_func_sincosl"
63415 if test "x$ac_cv_func_sincosl" = x""yes; then :
63416 cat >>confdefs.h <<_ACEOF
63417 #define HAVE_SINCOSL 1
63425 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _sincosl declaration" >&5
63426 $as_echo_n "checking for _sincosl declaration... " >&6; }
63427 if test x${glibcxx_cv_func__sincosl_use+set} != xset; then
63428 if test "${glibcxx_cv_func__sincosl_use+set}" = set; then :
63429 $as_echo_n "(cached) " >&6
63434 ac_cpp='$CXXCPP $CPPFLAGS'
63435 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
63436 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
63437 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
63439 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
63440 /* end confdefs.h. */
63450 if ac_fn_cxx_try_compile "$LINENO"; then :
63451 glibcxx_cv_func__sincosl_use=yes
63453 glibcxx_cv_func__sincosl_use=no
63455 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
63457 ac_cpp='$CPP $CPPFLAGS'
63458 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
63459 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
63460 ac_compiler_gnu=$ac_cv_c_compiler_gnu
63466 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__sincosl_use" >&5
63467 $as_echo "$glibcxx_cv_func__sincosl_use" >&6; }
63469 if test x$glibcxx_cv_func__sincosl_use = x"yes"; then
63470 for ac_func in _sincosl
63472 ac_fn_c_check_func "$LINENO" "_sincosl" "ac_cv_func__sincosl"
63473 if test "x$ac_cv_func__sincosl" = x""yes; then :
63474 cat >>confdefs.h <<_ACEOF
63475 #define HAVE__SINCOSL 1
63488 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for finitel declaration" >&5
63489 $as_echo_n "checking for finitel declaration... " >&6; }
63490 if test x${glibcxx_cv_func_finitel_use+set} != xset; then
63491 if test "${glibcxx_cv_func_finitel_use+set}" = set; then :
63492 $as_echo_n "(cached) " >&6
63497 ac_cpp='$CXXCPP $CPPFLAGS'
63498 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
63499 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
63500 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
63502 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
63503 /* end confdefs.h. */
63505 #ifdef HAVE_IEEEFP_H
63506 #include <ieeefp.h>
63517 if ac_fn_cxx_try_compile "$LINENO"; then :
63518 glibcxx_cv_func_finitel_use=yes
63520 glibcxx_cv_func_finitel_use=no
63522 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
63524 ac_cpp='$CPP $CPPFLAGS'
63525 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
63526 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
63527 ac_compiler_gnu=$ac_cv_c_compiler_gnu
63533 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_finitel_use" >&5
63534 $as_echo "$glibcxx_cv_func_finitel_use" >&6; }
63536 if test x$glibcxx_cv_func_finitel_use = x"yes"; then
63537 for ac_func in finitel
63539 ac_fn_c_check_func "$LINENO" "finitel" "ac_cv_func_finitel"
63540 if test "x$ac_cv_func_finitel" = x""yes; then :
63541 cat >>confdefs.h <<_ACEOF
63542 #define HAVE_FINITEL 1
63550 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _finitel declaration" >&5
63551 $as_echo_n "checking for _finitel declaration... " >&6; }
63552 if test x${glibcxx_cv_func__finitel_use+set} != xset; then
63553 if test "${glibcxx_cv_func__finitel_use+set}" = set; then :
63554 $as_echo_n "(cached) " >&6
63559 ac_cpp='$CXXCPP $CPPFLAGS'
63560 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
63561 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
63562 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
63564 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
63565 /* end confdefs.h. */
63567 #ifdef HAVE_IEEEFP_H
63568 #include <ieeefp.h>
63579 if ac_fn_cxx_try_compile "$LINENO"; then :
63580 glibcxx_cv_func__finitel_use=yes
63582 glibcxx_cv_func__finitel_use=no
63584 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
63586 ac_cpp='$CPP $CPPFLAGS'
63587 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
63588 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
63589 ac_compiler_gnu=$ac_cv_c_compiler_gnu
63595 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__finitel_use" >&5
63596 $as_echo "$glibcxx_cv_func__finitel_use" >&6; }
63598 if test x$glibcxx_cv_func__finitel_use = x"yes"; then
63599 for ac_func in _finitel
63601 ac_fn_c_check_func "$LINENO" "_finitel" "ac_cv_func__finitel"
63602 if test "x$ac_cv_func__finitel" = x""yes; then :
63603 cat >>confdefs.h <<_ACEOF
63604 #define HAVE__FINITEL 1
63616 LIBS="$ac_save_LIBS"
63617 CXXFLAGS="$ac_save_CXXFLAGS"
63620 ac_test_CXXFLAGS="${CXXFLAGS+set}"
63621 ac_save_CXXFLAGS="$CXXFLAGS"
63622 CXXFLAGS='-fno-builtin -D_GNU_SOURCE'
63625 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for strtold declaration" >&5
63626 $as_echo_n "checking for strtold declaration... " >&6; }
63627 if test x${glibcxx_cv_func_strtold_use+set} != xset; then
63628 if test "${glibcxx_cv_func_strtold_use+set}" = set; then :
63629 $as_echo_n "(cached) " >&6
63634 ac_cpp='$CXXCPP $CPPFLAGS'
63635 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
63636 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
63637 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
63639 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
63640 /* end confdefs.h. */
63641 #include <stdlib.h>
63650 if ac_fn_cxx_try_compile "$LINENO"; then :
63651 glibcxx_cv_func_strtold_use=yes
63653 glibcxx_cv_func_strtold_use=no
63655 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
63657 ac_cpp='$CPP $CPPFLAGS'
63658 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
63659 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
63660 ac_compiler_gnu=$ac_cv_c_compiler_gnu
63666 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_strtold_use" >&5
63667 $as_echo "$glibcxx_cv_func_strtold_use" >&6; }
63668 if test x$glibcxx_cv_func_strtold_use = x"yes"; then
63669 for ac_func in strtold
63671 ac_fn_c_check_func "$LINENO" "strtold" "ac_cv_func_strtold"
63672 if test "x$ac_cv_func_strtold" = x""yes; then :
63673 cat >>confdefs.h <<_ACEOF
63674 #define HAVE_STRTOLD 1
63685 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for strtof declaration" >&5
63686 $as_echo_n "checking for strtof declaration... " >&6; }
63687 if test x${glibcxx_cv_func_strtof_use+set} != xset; then
63688 if test "${glibcxx_cv_func_strtof_use+set}" = set; then :
63689 $as_echo_n "(cached) " >&6
63694 ac_cpp='$CXXCPP $CPPFLAGS'
63695 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
63696 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
63697 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
63699 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
63700 /* end confdefs.h. */
63701 #include <stdlib.h>
63710 if ac_fn_cxx_try_compile "$LINENO"; then :
63711 glibcxx_cv_func_strtof_use=yes
63713 glibcxx_cv_func_strtof_use=no
63715 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
63717 ac_cpp='$CPP $CPPFLAGS'
63718 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
63719 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
63720 ac_compiler_gnu=$ac_cv_c_compiler_gnu
63726 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_strtof_use" >&5
63727 $as_echo "$glibcxx_cv_func_strtof_use" >&6; }
63728 if test x$glibcxx_cv_func_strtof_use = x"yes"; then
63729 for ac_func in strtof
63731 ac_fn_c_check_func "$LINENO" "strtof" "ac_cv_func_strtof"
63732 if test "x$ac_cv_func_strtof" = x""yes; then :
63733 cat >>confdefs.h <<_ACEOF
63734 #define HAVE_STRTOF 1
63745 CXXFLAGS="$ac_save_CXXFLAGS"
63750 *-solaris2.8 | *-solaris2.9 | *-solaris2.10)
63752 # If we're not using GNU ld, then there's no point in even trying these
63753 # tests. Check for that first. We should have already tested for gld
63754 # by now (in libtool), but require it now just to be safe...
63755 test -z "$SECTION_LDFLAGS" && SECTION_LDFLAGS=''
63756 test -z "$OPT_LDFLAGS" && OPT_LDFLAGS=''
63760 # The name set by libtool depends on the version of libtool. Shame on us
63761 # for depending on an impl detail, but c'est la vie. Older versions used
63762 # ac_cv_prog_gnu_ld, but now it's lt_cv_prog_gnu_ld, and is copied back on
63763 # top of with_gnu_ld (which is also set by --with-gnu-ld, so that actually
63764 # makes sense). We'll test with_gnu_ld everywhere else, so if that isn't
63765 # set (hence we're using an older libtool), then set it.
63766 if test x${with_gnu_ld+set} != xset; then
63767 if test x${ac_cv_prog_gnu_ld+set} != xset; then
63768 # We got through "ac_require(ac_prog_ld)" and still not set? Huh?
63771 with_gnu_ld=$ac_cv_prog_gnu_ld
63775 # Start by getting the version number. I think the libtool test already
63776 # does some of this, but throws away the result.
63777 glibcxx_ld_is_gold=no
63778 if test x"$with_gnu_ld" = x"yes"; then
63779 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld version" >&5
63780 $as_echo_n "checking for ld version... " >&6; }
63782 if $LD --version 2>/dev/null | grep 'GNU gold' >/dev/null 2>&1; then
63783 glibcxx_ld_is_gold=yes
63785 ldver=`$LD --version 2>/dev/null |
63786 sed -e 's/GNU gold /GNU ld /;s/GNU ld version /GNU ld /;s/GNU ld ([^)]*) /GNU ld /;s/GNU ld \([0-9.][0-9.]*\).*/\1/; q'`
63788 glibcxx_gnu_ld_version=`echo $ldver | \
63789 $AWK -F. '{ if (NF<3) $3=0; print ($1*100+$2)*100+$3 }'`
63790 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_gnu_ld_version" >&5
63791 $as_echo "$glibcxx_gnu_ld_version" >&6; }
63794 # Set --gc-sections.
63795 glibcxx_have_gc_sections=no
63796 if test "$glibcxx_ld_is_gold" = "yes"; then
63797 if $LD --help 2>/dev/null | grep gc-sections >/dev/null 2>&1; then
63798 glibcxx_have_gc_sections=yes
63801 glibcxx_gcsections_min_ld=21602
63802 if test x"$with_gnu_ld" = x"yes" &&
63803 test $glibcxx_gnu_ld_version -gt $glibcxx_gcsections_min_ld ; then
63804 glibcxx_have_gc_sections=yes
63807 if test "$glibcxx_have_gc_sections" = "yes"; then
63808 # Sufficiently young GNU ld it is! Joy and bunny rabbits!
63809 # NB: This flag only works reliably after 2.16.1. Configure tests
63810 # for this are difficult, so hard wire a value that should work.
63812 ac_test_CFLAGS="${CFLAGS+set}"
63813 ac_save_CFLAGS="$CFLAGS"
63814 CFLAGS='-Wl,--gc-sections'
63816 # Check for -Wl,--gc-sections
63817 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld that supports -Wl,--gc-sections" >&5
63818 $as_echo_n "checking for ld that supports -Wl,--gc-sections... " >&6; }
63819 if test x$gcc_no_link = xyes; then
63820 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
63822 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
63823 /* end confdefs.h. */
63824 int one(void) { return 1; }
63825 int two(void) { return 2; }
63835 if ac_fn_c_try_link "$LINENO"; then :
63840 rm -f core conftest.err conftest.$ac_objext \
63841 conftest$ac_exeext conftest.$ac_ext
63842 if test "$ac_gcsections" = "yes"; then
63845 if $CC -c conftest.c; then
63846 if $LD --gc-sections -o conftest conftest.o 2>&1 | \
63847 grep "Warning: gc-sections option ignored" > /dev/null; then
63851 rm -f conftest.c conftest.o conftest
63853 if test "$ac_gcsections" = "yes"; then
63854 SECTION_LDFLAGS="-Wl,--gc-sections $SECTION_LDFLAGS"
63856 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_gcsections" >&5
63857 $as_echo "$ac_gcsections" >&6; }
63859 if test "$ac_test_CFLAGS" = set; then
63860 CFLAGS="$ac_save_CFLAGS"
63862 # this is the suspicious part
63868 # Note this is only for shared objects.
63870 if test x"$with_gnu_ld" = x"yes"; then
63871 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld that supports -Wl,-z,relro" >&5
63872 $as_echo_n "checking for ld that supports -Wl,-z,relro... " >&6; }
63873 cxx_z_relo=`$LD -v --help 2>/dev/null | grep "z relro"`
63874 if test -n "$cxx_z_relo"; then
63875 OPT_LDFLAGS="-Wl,-z,relro"
63878 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ld_relro" >&5
63879 $as_echo "$ac_ld_relro" >&6; }
63882 # Set linker optimization flags.
63883 if test x"$with_gnu_ld" = x"yes"; then
63884 OPT_LDFLAGS="-Wl,-O1 $OPT_LDFLAGS"
63890 $as_echo "#define HAVE_MBSTATE_T 1" >>confdefs.h
63892 $as_echo "#define HAVE_FINITE 1" >>confdefs.h
63894 $as_echo "#define HAVE_FPCLASS 1" >>confdefs.h
63896 # All of the dependencies for wide character support are here, so
63898 $as_echo "#define _GLIBCXX_USE_WCHAR_T 1" >>confdefs.h
63904 # These two C99 functions are present only in Solaris >= 10
63905 $as_echo "#define HAVE_STRTOF 1" >>confdefs.h
63907 $as_echo "#define HAVE_STRTOLD 1" >>confdefs.h
63911 $as_echo "#define HAVE_ISNAN 1" >>confdefs.h
63913 $as_echo "#define HAVE_ISNANF 1" >>confdefs.h
63915 $as_echo "#define HAVE_MODFF 1" >>confdefs.h
63917 $as_echo "#define HAVE_HYPOT 1" >>confdefs.h
63921 SECTION_FLAGS='-ffunction-sections -fdata-sections'
63924 # If we're not using GNU ld, then there's no point in even trying these
63925 # tests. Check for that first. We should have already tested for gld
63926 # by now (in libtool), but require it now just to be safe...
63927 test -z "$SECTION_LDFLAGS" && SECTION_LDFLAGS=''
63928 test -z "$OPT_LDFLAGS" && OPT_LDFLAGS=''
63932 # The name set by libtool depends on the version of libtool. Shame on us
63933 # for depending on an impl detail, but c'est la vie. Older versions used
63934 # ac_cv_prog_gnu_ld, but now it's lt_cv_prog_gnu_ld, and is copied back on
63935 # top of with_gnu_ld (which is also set by --with-gnu-ld, so that actually
63936 # makes sense). We'll test with_gnu_ld everywhere else, so if that isn't
63937 # set (hence we're using an older libtool), then set it.
63938 if test x${with_gnu_ld+set} != xset; then
63939 if test x${ac_cv_prog_gnu_ld+set} != xset; then
63940 # We got through "ac_require(ac_prog_ld)" and still not set? Huh?
63943 with_gnu_ld=$ac_cv_prog_gnu_ld
63947 # Start by getting the version number. I think the libtool test already
63948 # does some of this, but throws away the result.
63949 glibcxx_ld_is_gold=no
63950 if test x"$with_gnu_ld" = x"yes"; then
63951 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld version" >&5
63952 $as_echo_n "checking for ld version... " >&6; }
63954 if $LD --version 2>/dev/null | grep 'GNU gold' >/dev/null 2>&1; then
63955 glibcxx_ld_is_gold=yes
63957 ldver=`$LD --version 2>/dev/null |
63958 sed -e 's/GNU gold /GNU ld /;s/GNU ld version /GNU ld /;s/GNU ld ([^)]*) /GNU ld /;s/GNU ld \([0-9.][0-9.]*\).*/\1/; q'`
63960 glibcxx_gnu_ld_version=`echo $ldver | \
63961 $AWK -F. '{ if (NF<3) $3=0; print ($1*100+$2)*100+$3 }'`
63962 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_gnu_ld_version" >&5
63963 $as_echo "$glibcxx_gnu_ld_version" >&6; }
63966 # Set --gc-sections.
63967 glibcxx_have_gc_sections=no
63968 if test "$glibcxx_ld_is_gold" = "yes"; then
63969 if $LD --help 2>/dev/null | grep gc-sections >/dev/null 2>&1; then
63970 glibcxx_have_gc_sections=yes
63973 glibcxx_gcsections_min_ld=21602
63974 if test x"$with_gnu_ld" = x"yes" &&
63975 test $glibcxx_gnu_ld_version -gt $glibcxx_gcsections_min_ld ; then
63976 glibcxx_have_gc_sections=yes
63979 if test "$glibcxx_have_gc_sections" = "yes"; then
63980 # Sufficiently young GNU ld it is! Joy and bunny rabbits!
63981 # NB: This flag only works reliably after 2.16.1. Configure tests
63982 # for this are difficult, so hard wire a value that should work.
63984 ac_test_CFLAGS="${CFLAGS+set}"
63985 ac_save_CFLAGS="$CFLAGS"
63986 CFLAGS='-Wl,--gc-sections'
63988 # Check for -Wl,--gc-sections
63989 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld that supports -Wl,--gc-sections" >&5
63990 $as_echo_n "checking for ld that supports -Wl,--gc-sections... " >&6; }
63991 if test x$gcc_no_link = xyes; then
63992 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
63994 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
63995 /* end confdefs.h. */
63996 int one(void) { return 1; }
63997 int two(void) { return 2; }
64007 if ac_fn_c_try_link "$LINENO"; then :
64012 rm -f core conftest.err conftest.$ac_objext \
64013 conftest$ac_exeext conftest.$ac_ext
64014 if test "$ac_gcsections" = "yes"; then
64017 if $CC -c conftest.c; then
64018 if $LD --gc-sections -o conftest conftest.o 2>&1 | \
64019 grep "Warning: gc-sections option ignored" > /dev/null; then
64023 rm -f conftest.c conftest.o conftest
64025 if test "$ac_gcsections" = "yes"; then
64026 SECTION_LDFLAGS="-Wl,--gc-sections $SECTION_LDFLAGS"
64028 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_gcsections" >&5
64029 $as_echo "$ac_gcsections" >&6; }
64031 if test "$ac_test_CFLAGS" = set; then
64032 CFLAGS="$ac_save_CFLAGS"
64034 # this is the suspicious part
64040 # Note this is only for shared objects.
64042 if test x"$with_gnu_ld" = x"yes"; then
64043 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld that supports -Wl,-z,relro" >&5
64044 $as_echo_n "checking for ld that supports -Wl,-z,relro... " >&6; }
64045 cxx_z_relo=`$LD -v --help 2>/dev/null | grep "z relro"`
64046 if test -n "$cxx_z_relo"; then
64047 OPT_LDFLAGS="-Wl,-z,relro"
64050 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ld_relro" >&5
64051 $as_echo "$ac_ld_relro" >&6; }
64054 # Set linker optimization flags.
64055 if test x"$with_gnu_ld" = x"yes"; then
64056 OPT_LDFLAGS="-Wl,-O1 $OPT_LDFLAGS"
64062 $as_echo "#define HAVE_FINITE 1" >>confdefs.h
64064 $as_echo "#define HAVE_FINITEF 1" >>confdefs.h
64066 $as_echo "#define HAVE_FREXPF 1" >>confdefs.h
64068 $as_echo "#define HAVE_HYPOTF 1" >>confdefs.h
64070 $as_echo "#define HAVE_ISINF 1" >>confdefs.h
64072 $as_echo "#define HAVE_ISINFF 1" >>confdefs.h
64074 $as_echo "#define HAVE_ISNAN 1" >>confdefs.h
64076 $as_echo "#define HAVE_ISNANF 1" >>confdefs.h
64078 $as_echo "#define HAVE_SINCOS 1" >>confdefs.h
64080 $as_echo "#define HAVE_SINCOSF 1" >>confdefs.h
64082 if test x"long_double_math_on_this_cpu" = x"yes"; then
64083 $as_echo "#define HAVE_FINITEL 1" >>confdefs.h
64085 $as_echo "#define HAVE_HYPOTL 1" >>confdefs.h
64087 $as_echo "#define HAVE_ISINFL 1" >>confdefs.h
64089 $as_echo "#define HAVE_ISNANL 1" >>confdefs.h
64094 $as_echo "#define HAVE_ACOSF 1" >>confdefs.h
64096 $as_echo "#define HAVE_ASINF 1" >>confdefs.h
64098 $as_echo "#define HAVE_ATAN2F 1" >>confdefs.h
64100 $as_echo "#define HAVE_ATANF 1" >>confdefs.h
64102 $as_echo "#define HAVE_CEILF 1" >>confdefs.h
64104 $as_echo "#define HAVE_COSF 1" >>confdefs.h
64106 $as_echo "#define HAVE_COSHF 1" >>confdefs.h
64108 $as_echo "#define HAVE_EXPF 1" >>confdefs.h
64110 $as_echo "#define HAVE_FABSF 1" >>confdefs.h
64112 $as_echo "#define HAVE_FLOORF 1" >>confdefs.h
64114 $as_echo "#define HAVE_FMODF 1" >>confdefs.h
64116 $as_echo "#define HAVE_HYPOT 1" >>confdefs.h
64118 $as_echo "#define HAVE_LOG10F 1" >>confdefs.h
64120 $as_echo "#define HAVE_LOGF 1" >>confdefs.h
64122 $as_echo "#define HAVE_POWF 1" >>confdefs.h
64124 $as_echo "#define HAVE_SINF 1" >>confdefs.h
64126 $as_echo "#define HAVE_SINHF 1" >>confdefs.h
64128 $as_echo "#define HAVE_SQRTF 1" >>confdefs.h
64130 $as_echo "#define HAVE_TANF 1" >>confdefs.h
64132 $as_echo "#define HAVE_TANHF 1" >>confdefs.h
64136 as_fn_error "No support for this host/target combination." "$LINENO" 5
64142 # At some point, we should differentiate between architectures
64143 # like x86, which have long double versions, and alpha/powerpc/etc.,
64144 # which don't. For the time being, punt.
64145 if test x"long_double_math_on_this_cpu" = x"yes"; then
64146 $as_echo "#define HAVE_ACOSL 1" >>confdefs.h
64148 $as_echo "#define HAVE_ASINL 1" >>confdefs.h
64150 $as_echo "#define HAVE_ATAN2L 1" >>confdefs.h
64152 $as_echo "#define HAVE_ATANL 1" >>confdefs.h
64154 $as_echo "#define HAVE_CEILL 1" >>confdefs.h
64156 $as_echo "#define HAVE_COSL 1" >>confdefs.h
64158 $as_echo "#define HAVE_COSHL 1" >>confdefs.h
64160 $as_echo "#define HAVE_EXPL 1" >>confdefs.h
64162 $as_echo "#define HAVE_FABSL 1" >>confdefs.h
64164 $as_echo "#define HAVE_FLOORL 1" >>confdefs.h
64166 $as_echo "#define HAVE_FMODL 1" >>confdefs.h
64168 $as_echo "#define HAVE_FREXPL 1" >>confdefs.h
64170 $as_echo "#define HAVE_LDEXPL 1" >>confdefs.h
64172 $as_echo "#define HAVE_LOG10L 1" >>confdefs.h
64174 $as_echo "#define HAVE_LOGL 1" >>confdefs.h
64176 $as_echo "#define HAVE_MODFL 1" >>confdefs.h
64178 $as_echo "#define HAVE_POWL 1" >>confdefs.h
64180 $as_echo "#define HAVE_SINCOSL 1" >>confdefs.h
64182 $as_echo "#define HAVE_SINL 1" >>confdefs.h
64184 $as_echo "#define HAVE_SINHL 1" >>confdefs.h
64186 $as_echo "#define HAVE_SQRTL 1" >>confdefs.h
64188 $as_echo "#define HAVE_TANL 1" >>confdefs.h
64190 $as_echo "#define HAVE_TANHL 1" >>confdefs.h
64195 # Check for _Unwind_GetIPInfo.
64198 # Check whether --with-system-libunwind was given.
64199 if test "${with_system_libunwind+set}" = set; then :
64200 withval=$with_system_libunwind;
64203 # If system-libunwind was not specifically set, pick a default setting.
64204 if test x$with_system_libunwind = x; then
64206 ia64-*-hpux*) with_system_libunwind=yes ;;
64207 *) with_system_libunwind=no ;;
64210 # Based on system-libunwind and target, do we have ipinfo?
64211 if test x$with_system_libunwind = xyes; then
64213 ia64-*-*) have_unwind_getipinfo=no ;;
64214 *) have_unwind_getipinfo=yes ;;
64217 # Darwin before version 9 does not have _Unwind_GetIPInfo.
64220 *-*-darwin[3-8]|*-*-darwin[3-8].*) have_unwind_getipinfo=no ;;
64221 *) have_unwind_getipinfo=yes ;;
64226 if test x$have_unwind_getipinfo = xyes; then
64228 $as_echo "#define HAVE_GETIPINFO 1" >>confdefs.h
64233 # Check whether --enable-linux-futex was given.
64234 if test "${enable_linux_futex+set}" = set; then :
64235 enableval=$enable_linux_futex;
64236 case "$enableval" in
64238 *) as_fn_error "Unknown argument to enable/disable linux-futex" "$LINENO" 5 ;;
64242 enable_linux_futex=default
64248 case "$enable_linux_futex" in
64250 # If headers don't have gettid/futex syscalls definition, then
64251 # default to no, otherwise there will be compile time failures.
64252 # Otherwise, default to yes. If we don't detect we are
64253 # compiled/linked against NPTL and not cross-compiling, check
64254 # if programs are run by default against NPTL and if not, issue
64256 enable_linux_futex=no
64257 if test x$gcc_no_link = xyes; then
64258 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
64260 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
64261 /* end confdefs.h. */
64262 #include <sys/syscall.h>
64267 syscall (SYS_gettid); syscall (SYS_futex, &lk, 0, 0, 0);
64272 if ac_fn_c_try_link "$LINENO"; then :
64274 LIBS="-lpthread $LIBS"
64275 if test x$gcc_no_link = xyes; then
64276 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
64278 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
64279 /* end confdefs.h. */
64280 #ifndef _GNU_SOURCE
64281 #define _GNU_SOURCE 1
64283 #include <pthread.h>
64284 pthread_t th; void *status;
64288 pthread_tryjoin_np (th, &status);
64293 if ac_fn_c_try_link "$LINENO"; then :
64294 enable_linux_futex=yes
64296 if test x$cross_compiling = xno; then
64297 if getconf GNU_LIBPTHREAD_VERSION 2>/dev/null \
64298 | LC_ALL=C grep -i NPTL > /dev/null 2>/dev/null; then :; else
64299 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: The kernel might not support futex or gettid syscalls.
64300 If so, please configure with --disable-linux-futex" >&5
64301 $as_echo "$as_me: WARNING: The kernel might not support futex or gettid syscalls.
64302 If so, please configure with --disable-linux-futex" >&2;}
64305 enable_linux_futex=yes
64307 rm -f core conftest.err conftest.$ac_objext \
64308 conftest$ac_exeext conftest.$ac_ext
64311 rm -f core conftest.err conftest.$ac_objext \
64312 conftest$ac_exeext conftest.$ac_ext
64315 if test x$gcc_no_link = xyes; then
64316 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
64318 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
64319 /* end confdefs.h. */
64320 #include <sys/syscall.h>
64325 syscall (SYS_gettid); syscall (SYS_futex, &lk, 0, 0, 0);
64330 if ac_fn_c_try_link "$LINENO"; then :
64333 as_fn_error "SYS_gettid and SYS_futex required for --enable-linux-futex" "$LINENO" 5
64335 rm -f core conftest.err conftest.$ac_objext \
64336 conftest$ac_exeext conftest.$ac_ext
64341 enable_linux_futex=no
64344 if test x$enable_linux_futex = xyes; then
64346 $as_echo "#define HAVE_LINUX_FUTEX 1" >>confdefs.h
64353 inttype_headers=`echo inttypes.h sys/inttypes.h | sed -e 's/,/ /g'`
64355 acx_cv_header_stdint=stddef.h
64356 acx_cv_header_stdint_kind="(already complete)"
64357 for i in stdint.h $inttype_headers; do
64358 unset ac_cv_type_uintptr_t
64359 unset ac_cv_type_uintmax_t
64360 unset ac_cv_type_int_least32_t
64361 unset ac_cv_type_int_fast32_t
64362 unset ac_cv_type_uint64_t
64363 $as_echo_n "looking for a compliant stdint.h in $i, " >&6
64364 ac_fn_c_check_type "$LINENO" "uintmax_t" "ac_cv_type_uintmax_t" "#include <sys/types.h>
64367 if test "x$ac_cv_type_uintmax_t" = x""yes; then :
64368 acx_cv_header_stdint=$i
64373 ac_fn_c_check_type "$LINENO" "uintptr_t" "ac_cv_type_uintptr_t" "#include <sys/types.h>
64376 if test "x$ac_cv_type_uintptr_t" = x""yes; then :
64379 acx_cv_header_stdint_kind="(mostly complete)"
64382 ac_fn_c_check_type "$LINENO" "int_least32_t" "ac_cv_type_int_least32_t" "#include <sys/types.h>
64385 if test "x$ac_cv_type_int_least32_t" = x""yes; then :
64388 acx_cv_header_stdint_kind="(mostly complete)"
64391 ac_fn_c_check_type "$LINENO" "int_fast32_t" "ac_cv_type_int_fast32_t" "#include <sys/types.h>
64394 if test "x$ac_cv_type_int_fast32_t" = x""yes; then :
64397 acx_cv_header_stdint_kind="(mostly complete)"
64400 ac_fn_c_check_type "$LINENO" "uint64_t" "ac_cv_type_uint64_t" "#include <sys/types.h>
64403 if test "x$ac_cv_type_uint64_t" = x""yes; then :
64406 acx_cv_header_stdint_kind="(lacks uint64_t)"
64411 if test "$acx_cv_header_stdint" = stddef.h; then
64412 acx_cv_header_stdint_kind="(lacks uintmax_t)"
64413 for i in stdint.h $inttype_headers; do
64414 unset ac_cv_type_uintptr_t
64415 unset ac_cv_type_uint32_t
64416 unset ac_cv_type_uint64_t
64417 $as_echo_n "looking for an incomplete stdint.h in $i, " >&6
64418 ac_fn_c_check_type "$LINENO" "uint32_t" "ac_cv_type_uint32_t" "#include <sys/types.h>
64421 if test "x$ac_cv_type_uint32_t" = x""yes; then :
64422 acx_cv_header_stdint=$i
64427 ac_fn_c_check_type "$LINENO" "uint64_t" "ac_cv_type_uint64_t" "#include <sys/types.h>
64430 if test "x$ac_cv_type_uint64_t" = x""yes; then :
64434 ac_fn_c_check_type "$LINENO" "uintptr_t" "ac_cv_type_uintptr_t" "#include <sys/types.h>
64437 if test "x$ac_cv_type_uintptr_t" = x""yes; then :
64444 if test "$acx_cv_header_stdint" = stddef.h; then
64445 acx_cv_header_stdint_kind="(u_intXX_t style)"
64446 for i in sys/types.h $inttype_headers; do
64447 unset ac_cv_type_u_int32_t
64448 unset ac_cv_type_u_int64_t
64449 $as_echo_n "looking for u_intXX_t types in $i, " >&6
64450 ac_fn_c_check_type "$LINENO" "u_int32_t" "ac_cv_type_u_int32_t" "#include <sys/types.h>
64453 if test "x$ac_cv_type_u_int32_t" = x""yes; then :
64454 acx_cv_header_stdint=$i
64459 ac_fn_c_check_type "$LINENO" "u_int64_t" "ac_cv_type_u_int64_t" "#include <sys/types.h>
64462 if test "x$ac_cv_type_u_int64_t" = x""yes; then :
64469 if test "$acx_cv_header_stdint" = stddef.h; then
64470 acx_cv_header_stdint_kind="(using manual detection)"
64473 test -z "$ac_cv_type_uintptr_t" && ac_cv_type_uintptr_t=no
64474 test -z "$ac_cv_type_uint64_t" && ac_cv_type_uint64_t=no
64475 test -z "$ac_cv_type_u_int64_t" && ac_cv_type_u_int64_t=no
64476 test -z "$ac_cv_type_int_least32_t" && ac_cv_type_int_least32_t=no
64477 test -z "$ac_cv_type_int_fast32_t" && ac_cv_type_int_fast32_t=no
64479 # ----------------- Summarize what we found so far
64481 { $as_echo "$as_me:${as_lineno-$LINENO}: checking what to include in include/gstdint.h" >&5
64482 $as_echo_n "checking what to include in include/gstdint.h... " >&6; }
64484 case `$as_basename -- include/gstdint.h ||
64485 $as_expr X/include/gstdint.h : '.*/\([^/][^/]*\)/*$' \| \
64486 Xinclude/gstdint.h : 'X\(//\)$' \| \
64487 Xinclude/gstdint.h : 'X\(/\)' \| . 2>/dev/null ||
64488 $as_echo X/include/gstdint.h |
64489 sed '/^.*\/\([^/][^/]*\)\/*$/{
64502 stdint.h) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: are you sure you want it there?" >&5
64503 $as_echo "$as_me: WARNING: are you sure you want it there?" >&2;} ;;
64504 inttypes.h) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: are you sure you want it there?" >&5
64505 $as_echo "$as_me: WARNING: are you sure you want it there?" >&2;} ;;
64509 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_header_stdint $acx_cv_header_stdint_kind" >&5
64510 $as_echo "$acx_cv_header_stdint $acx_cv_header_stdint_kind" >&6; }
64512 # ----------------- done included file, check C basic types --------
64514 # Lacking an uintptr_t? Test size of void *
64515 case "$acx_cv_header_stdint:$ac_cv_type_uintptr_t" in
64516 stddef.h:* | *:no) # The cast to long int works around a bug in the HP C Compiler
64517 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
64518 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
64519 # This bug is HP SR number 8606223364.
64520 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of void *" >&5
64521 $as_echo_n "checking size of void *... " >&6; }
64522 if test "${ac_cv_sizeof_void_p+set}" = set; then :
64523 $as_echo_n "(cached) " >&6
64525 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (void *))" "ac_cv_sizeof_void_p" "$ac_includes_default"; then :
64528 if test "$ac_cv_type_void_p" = yes; then
64529 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
64530 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
64531 { as_fn_set_status 77
64532 as_fn_error "cannot compute sizeof (void *)
64533 See \`config.log' for more details." "$LINENO" 5; }; }
64535 ac_cv_sizeof_void_p=0
64540 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_void_p" >&5
64541 $as_echo "$ac_cv_sizeof_void_p" >&6; }
64545 cat >>confdefs.h <<_ACEOF
64546 #define SIZEOF_VOID_P $ac_cv_sizeof_void_p
64552 # Lacking an uint64_t? Test size of long
64553 case "$acx_cv_header_stdint:$ac_cv_type_uint64_t:$ac_cv_type_u_int64_t" in
64554 stddef.h:*:* | *:no:no) # The cast to long int works around a bug in the HP C Compiler
64555 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
64556 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
64557 # This bug is HP SR number 8606223364.
64558 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of long" >&5
64559 $as_echo_n "checking size of long... " >&6; }
64560 if test "${ac_cv_sizeof_long+set}" = set; then :
64561 $as_echo_n "(cached) " >&6
64563 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (long))" "ac_cv_sizeof_long" "$ac_includes_default"; then :
64566 if test "$ac_cv_type_long" = yes; then
64567 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
64568 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
64569 { as_fn_set_status 77
64570 as_fn_error "cannot compute sizeof (long)
64571 See \`config.log' for more details." "$LINENO" 5; }; }
64573 ac_cv_sizeof_long=0
64578 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long" >&5
64579 $as_echo "$ac_cv_sizeof_long" >&6; }
64583 cat >>confdefs.h <<_ACEOF
64584 #define SIZEOF_LONG $ac_cv_sizeof_long
64590 if test $acx_cv_header_stdint = stddef.h; then
64591 # Lacking a good header? Test size of everything and deduce all types.
64592 # The cast to long int works around a bug in the HP C Compiler
64593 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
64594 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
64595 # This bug is HP SR number 8606223364.
64596 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of int" >&5
64597 $as_echo_n "checking size of int... " >&6; }
64598 if test "${ac_cv_sizeof_int+set}" = set; then :
64599 $as_echo_n "(cached) " >&6
64601 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (int))" "ac_cv_sizeof_int" "$ac_includes_default"; then :
64604 if test "$ac_cv_type_int" = yes; then
64605 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
64606 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
64607 { as_fn_set_status 77
64608 as_fn_error "cannot compute sizeof (int)
64609 See \`config.log' for more details." "$LINENO" 5; }; }
64616 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_int" >&5
64617 $as_echo "$ac_cv_sizeof_int" >&6; }
64621 cat >>confdefs.h <<_ACEOF
64622 #define SIZEOF_INT $ac_cv_sizeof_int
64626 # The cast to long int works around a bug in the HP C Compiler
64627 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
64628 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
64629 # This bug is HP SR number 8606223364.
64630 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of short" >&5
64631 $as_echo_n "checking size of short... " >&6; }
64632 if test "${ac_cv_sizeof_short+set}" = set; then :
64633 $as_echo_n "(cached) " >&6
64635 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (short))" "ac_cv_sizeof_short" "$ac_includes_default"; then :
64638 if test "$ac_cv_type_short" = yes; then
64639 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
64640 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
64641 { as_fn_set_status 77
64642 as_fn_error "cannot compute sizeof (short)
64643 See \`config.log' for more details." "$LINENO" 5; }; }
64645 ac_cv_sizeof_short=0
64650 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_short" >&5
64651 $as_echo "$ac_cv_sizeof_short" >&6; }
64655 cat >>confdefs.h <<_ACEOF
64656 #define SIZEOF_SHORT $ac_cv_sizeof_short
64660 # The cast to long int works around a bug in the HP C Compiler
64661 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
64662 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
64663 # This bug is HP SR number 8606223364.
64664 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of char" >&5
64665 $as_echo_n "checking size of char... " >&6; }
64666 if test "${ac_cv_sizeof_char+set}" = set; then :
64667 $as_echo_n "(cached) " >&6
64669 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (char))" "ac_cv_sizeof_char" "$ac_includes_default"; then :
64672 if test "$ac_cv_type_char" = yes; then
64673 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
64674 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
64675 { as_fn_set_status 77
64676 as_fn_error "cannot compute sizeof (char)
64677 See \`config.log' for more details." "$LINENO" 5; }; }
64679 ac_cv_sizeof_char=0
64684 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_char" >&5
64685 $as_echo "$ac_cv_sizeof_char" >&6; }
64689 cat >>confdefs.h <<_ACEOF
64690 #define SIZEOF_CHAR $ac_cv_sizeof_char
64695 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for type equivalent to int8_t" >&5
64696 $as_echo_n "checking for type equivalent to int8_t... " >&6; }
64697 case "$ac_cv_sizeof_char" in
64698 1) acx_cv_type_int8_t=char ;;
64699 *) as_fn_error "no 8-bit type, please report a bug" "$LINENO" 5
64701 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_type_int8_t" >&5
64702 $as_echo "$acx_cv_type_int8_t" >&6; }
64704 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for type equivalent to int16_t" >&5
64705 $as_echo_n "checking for type equivalent to int16_t... " >&6; }
64706 case "$ac_cv_sizeof_int:$ac_cv_sizeof_short" in
64707 2:*) acx_cv_type_int16_t=int ;;
64708 *:2) acx_cv_type_int16_t=short ;;
64709 *) as_fn_error "no 16-bit type, please report a bug" "$LINENO" 5
64711 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_type_int16_t" >&5
64712 $as_echo "$acx_cv_type_int16_t" >&6; }
64714 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for type equivalent to int32_t" >&5
64715 $as_echo_n "checking for type equivalent to int32_t... " >&6; }
64716 case "$ac_cv_sizeof_int:$ac_cv_sizeof_long" in
64717 4:*) acx_cv_type_int32_t=int ;;
64718 *:4) acx_cv_type_int32_t=long ;;
64719 *) as_fn_error "no 32-bit type, please report a bug" "$LINENO" 5
64721 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_type_int32_t" >&5
64722 $as_echo "$acx_cv_type_int32_t" >&6; }
64725 # These tests are here to make the output prettier
64727 if test "$ac_cv_type_uint64_t" != yes && test "$ac_cv_type_u_int64_t" != yes; then
64728 case "$ac_cv_sizeof_long" in
64729 8) acx_cv_type_int64_t=long ;;
64731 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for type equivalent to int64_t" >&5
64732 $as_echo_n "checking for type equivalent to int64_t... " >&6; }
64733 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${acx_cv_type_int64_t-'using preprocessor symbols'}" >&5
64734 $as_echo "${acx_cv_type_int64_t-'using preprocessor symbols'}" >&6; }
64737 # Now we can use the above types
64739 if test "$ac_cv_type_uintptr_t" != yes; then
64740 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for type equivalent to intptr_t" >&5
64741 $as_echo_n "checking for type equivalent to intptr_t... " >&6; }
64742 case $ac_cv_sizeof_void_p in
64743 2) acx_cv_type_intptr_t=int16_t ;;
64744 4) acx_cv_type_intptr_t=int32_t ;;
64745 8) acx_cv_type_intptr_t=int64_t ;;
64746 *) as_fn_error "no equivalent for intptr_t, please report a bug" "$LINENO" 5
64748 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_type_intptr_t" >&5
64749 $as_echo "$acx_cv_type_intptr_t" >&6; }
64752 # ----------------- done all checks, emit header -------------
64753 ac_config_commands="$ac_config_commands include/gstdint.h"
64759 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU c++filt" >&5
64760 $as_echo_n "checking for GNU c++filt... " >&6; }
64761 if test "${ac_cv_path_CXXFILT+set}" = set; then :
64762 $as_echo_n "(cached) " >&6
64764 if test -z "$CXXFILT"; then
64765 ac_path_CXXFILT_found=false
64766 # Loop through the user's path and test for each of PROGNAME-LIST
64767 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
64768 for as_dir in $PATH
64771 test -z "$as_dir" && as_dir=.
64772 for ac_prog in c++filt gc++filt; do
64773 for ac_exec_ext in '' $ac_executable_extensions; do
64774 ac_path_CXXFILT="$as_dir/$ac_prog$ac_exec_ext"
64775 { test -f "$ac_path_CXXFILT" && $as_test_x "$ac_path_CXXFILT"; } || continue
64776 # Check for GNU $ac_path_CXXFILT
64777 case `"$ac_path_CXXFILT" --version 2>&1` in
64779 ac_cv_path_CXXFILT=$ac_path_CXXFILT && ac_path_CXXFILT_found=:;;
64782 $ac_path_CXXFILT_found && break 3
64787 if test -z "$ac_cv_path_CXXFILT"; then
64791 ac_cv_path_CXXFILT=$CXXFILT
64795 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_CXXFILT" >&5
64796 $as_echo "$ac_cv_path_CXXFILT" >&6; }
64797 CXXFILT=$ac_cv_path_CXXFILT
64801 # Check whether --enable-symvers was given.
64802 if test "${enable_symvers+set}" = set; then :
64803 enableval=$enable_symvers;
64804 case "$enableval" in
64805 yes|no|gnu|gnu-versioned-namespace|darwin|darwin-export|sun) ;;
64806 *) as_fn_error "Unknown argument to enable/disable symvers" "$LINENO" 5 ;;
64815 # If we never went through the GLIBCXX_CHECK_LINKER_FEATURES macro, then we
64816 # don't know enough about $LD to do tricks...
64818 # Sun style symbol versions needs GNU c++filt for make_sunver.pl to work
64819 # with extern "C++" in version scripts.
64822 # Turn a 'yes' into a suitable default.
64823 if test x$enable_symvers = xyes ; then
64824 if test $enable_shared = no || test "x$LD" = x || test x$gcc_no_link = xyes; then
64827 if test $with_gnu_ld = yes ; then
64828 case ${target_os} in
64830 enable_symvers=no ;;
64832 enable_symvers=gnu ;;
64835 case ${target_os} in
64837 enable_symvers=darwin ;;
64838 # Sun symbol versioning exists since Solaris 2.5.
64839 solaris2.[5-9]* | solaris2.1[0-9]*)
64840 # make_sunver.pl needs GNU c++filt to support extern "C++" in
64841 # version scripts, so disable symbol versioning if none can be
64843 if test -z "$ac_cv_path_CXXFILT"; then
64844 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: === You have requested Sun symbol versioning, but" >&5
64845 $as_echo "$as_me: WARNING: === You have requested Sun symbol versioning, but" >&2;}
64846 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: === no GNU c++filt could be found." >&5
64847 $as_echo "$as_me: WARNING: === no GNU c++filt could be found." >&2;}
64848 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: === Symbol versioning will be disabled." >&5
64849 $as_echo "$as_me: WARNING: === Symbol versioning will be disabled." >&2;}
64856 enable_symvers=no ;;
64862 # Check to see if 'darwin' or 'darwin-export' can win.
64863 if test x$enable_symvers = xdarwin-export ; then
64864 enable_symvers=darwin
64867 # Check if 'sun' was requested on non-Solaris 2 platforms.
64868 if test x$enable_symvers = xsun ; then
64869 case ${target_os} in
64874 # Unlikely to work.
64875 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: === You have requested Sun symbol versioning, but" >&5
64876 $as_echo "$as_me: WARNING: === You have requested Sun symbol versioning, but" >&2;}
64877 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: === you are not targetting Solaris 2." >&5
64878 $as_echo "$as_me: WARNING: === you are not targetting Solaris 2." >&2;}
64879 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: === Symbol versioning will be disabled." >&5
64880 $as_echo "$as_me: WARNING: === Symbol versioning will be disabled." >&2;}
64886 # Check to see if 'gnu' can win.
64887 if test $enable_symvers = gnu ||
64888 test $enable_symvers = gnu-versioned-namespace ||
64889 test $enable_symvers = sun; then
64890 # Check to see if libgcc_s exists, indicating that shared libgcc is possible.
64891 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shared libgcc" >&5
64892 $as_echo_n "checking for shared libgcc... " >&6; }
64893 ac_save_CFLAGS="$CFLAGS"
64895 if test x$gcc_no_link = xyes; then
64896 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
64898 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
64899 /* end confdefs.h. */
64909 if ac_fn_c_try_link "$LINENO"; then :
64910 glibcxx_shared_libgcc=yes
64912 glibcxx_shared_libgcc=no
64914 rm -f core conftest.err conftest.$ac_objext \
64915 conftest$ac_exeext conftest.$ac_ext
64916 CFLAGS="$ac_save_CFLAGS"
64917 if test $glibcxx_shared_libgcc = no; then
64918 cat > conftest.c <<EOF
64919 int main (void) { return 0; }
64921 glibcxx_libgcc_s_suffix=`${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS \
64922 -shared -shared-libgcc -o conftest.so \
64923 conftest.c -v 2>&1 >/dev/null \
64924 | sed -n 's/^.* -lgcc_s\([^ ]*\) .*$/\1/p'`
64925 rm -f conftest.c conftest.so
64926 if test x${glibcxx_libgcc_s_suffix+set} = xset; then
64927 CFLAGS=" -lgcc_s$glibcxx_libgcc_s_suffix"
64928 if test x$gcc_no_link = xyes; then
64929 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
64931 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
64932 /* end confdefs.h. */
64942 if ac_fn_c_try_link "$LINENO"; then :
64943 glibcxx_shared_libgcc=yes
64945 rm -f core conftest.err conftest.$ac_objext \
64946 conftest$ac_exeext conftest.$ac_ext
64947 CFLAGS="$ac_save_CFLAGS"
64950 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_shared_libgcc" >&5
64951 $as_echo "$glibcxx_shared_libgcc" >&6; }
64953 # For GNU ld, we need at least this version. The format is described in
64954 # GLIBCXX_CHECK_LINKER_FEATURES above.
64955 glibcxx_min_gnu_ld_version=21400
64957 # If no shared libgcc, can't win.
64958 if test $glibcxx_shared_libgcc != yes; then
64959 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: === You have requested GNU symbol versioning, but" >&5
64960 $as_echo "$as_me: WARNING: === You have requested GNU symbol versioning, but" >&2;}
64961 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: === you are not building a shared libgcc_s." >&5
64962 $as_echo "$as_me: WARNING: === you are not building a shared libgcc_s." >&2;}
64963 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: === Symbol versioning will be disabled." >&5
64964 $as_echo "$as_me: WARNING: === Symbol versioning will be disabled." >&2;}
64966 elif test $with_gnu_ld != yes && test $enable_symvers = sun; then
64967 : All interesting versions of Sun ld support sun style symbol versioning.
64968 elif test $with_gnu_ld != yes ; then
64969 # just fail for now
64970 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: === You have requested GNU symbol versioning, but" >&5
64971 $as_echo "$as_me: WARNING: === You have requested GNU symbol versioning, but" >&2;}
64972 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: === you are not using the GNU linker." >&5
64973 $as_echo "$as_me: WARNING: === you are not using the GNU linker." >&2;}
64974 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: === Symbol versioning will be disabled." >&5
64975 $as_echo "$as_me: WARNING: === Symbol versioning will be disabled." >&2;}
64977 elif test $glibcxx_ld_is_gold = yes ; then
64978 : All versions of gold support symbol versioning.
64979 elif test $glibcxx_gnu_ld_version -lt $glibcxx_min_gnu_ld_version ; then
64980 # The right tools, the right setup, but too old. Fallbacks?
64981 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: === Linker version $glibcxx_gnu_ld_version is too old for" >&5
64982 $as_echo "$as_me: WARNING: === Linker version $glibcxx_gnu_ld_version is too old for" >&2;}
64983 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: === full symbol versioning support in this release of GCC." >&5
64984 $as_echo "$as_me: WARNING: === full symbol versioning support in this release of GCC." >&2;}
64985 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: === You would need to upgrade your binutils to version" >&5
64986 $as_echo "$as_me: WARNING: === You would need to upgrade your binutils to version" >&2;}
64987 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: === $glibcxx_min_gnu_ld_version or later and rebuild GCC." >&5
64988 $as_echo "$as_me: WARNING: === $glibcxx_min_gnu_ld_version or later and rebuild GCC." >&2;}
64989 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: === Symbol versioning will be disabled." >&5
64990 $as_echo "$as_me: WARNING: === Symbol versioning will be disabled." >&2;}
64995 # For libtool versioning info, format is CURRENT:REVISION:AGE
64996 libtool_VERSION=6:17:0
64998 # Everything parsed; figure out what files and settings to use.
64999 case $enable_symvers in
65001 SYMVER_FILE=config/abi/pre/none.ver
65004 SYMVER_FILE=config/abi/pre/gnu.ver
65006 $as_echo "#define _GLIBCXX_SYMVER_GNU 1" >>confdefs.h
65009 gnu-versioned-namespace)
65010 libtool_VERSION=7:0:0
65011 SYMVER_FILE=config/abi/pre/gnu-versioned-namespace.ver
65013 $as_echo "#define _GLIBCXX_SYMVER_GNU_NAMESPACE 1" >>confdefs.h
65017 SYMVER_FILE=config/abi/pre/gnu.ver
65019 $as_echo "#define _GLIBCXX_SYMVER_DARWIN 1" >>confdefs.h
65023 SYMVER_FILE=config/abi/pre/gnu.ver
65025 $as_echo "#define _GLIBCXX_SYMVER_SUN 1" >>confdefs.h
65030 if test x$enable_symvers != xno ; then
65032 $as_echo "#define _GLIBCXX_SYMVER 1" >>confdefs.h
65036 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the target supports .symver directive" >&5
65037 $as_echo_n "checking whether the target supports .symver directive... " >&6; }
65038 if test "${glibcxx_cv_have_as_symver_directive+set}" = set; then :
65039 $as_echo_n "(cached) " >&6
65042 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
65043 /* end confdefs.h. */
65044 void foo (void); __asm (".symver foo, bar@SYMVER");
65053 if ac_fn_c_try_compile "$LINENO"; then :
65054 glibcxx_cv_have_as_symver_directive=yes
65056 glibcxx_cv_have_as_symver_directive=no
65058 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
65060 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_have_as_symver_directive" >&5
65061 $as_echo "$glibcxx_cv_have_as_symver_directive" >&6; }
65062 if test $glibcxx_cv_have_as_symver_directive = yes; then
65064 $as_echo "#define HAVE_AS_SYMVER_DIRECTIVE 1" >>confdefs.h
65075 { $as_echo "$as_me:${as_lineno-$LINENO}: versioning on shared library symbols is $enable_symvers" >&5
65076 $as_echo "$as_me: versioning on shared library symbols is $enable_symvers" >&6;}
65078 if test $enable_symvers != no ; then
65079 case ${target_os} in
65080 # The Solaris 2 runtime linker doesn't support the GNU extension of
65081 # binding the same symbol to different versions
65084 # Other platforms with GNU symbol versioning (GNU/Linux, more?) do.
65087 $as_echo "#define HAVE_SYMVER_SYMBOL_RENAMING_RUNTIME_SUPPORT 1" >>confdefs.h
65093 # Now, set up compatibility support, if any.
65094 # In addition, need this to deal with std::size_t mangling in
65095 # src/compatibility.cc. In a perfect world, could use
65096 # typeid(std::size_t).name()[0] to do direct substitution.
65097 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for size_t as unsigned int" >&5
65098 $as_echo_n "checking for size_t as unsigned int... " >&6; }
65099 ac_save_CFLAGS="$CFLAGS"
65101 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
65102 /* end confdefs.h. */
65107 __SIZE_TYPE__* stp; unsigned int* uip; stp = uip;
65112 if ac_fn_c_try_compile "$LINENO"; then :
65113 glibcxx_size_t_is_i=yes
65115 glibcxx_size_t_is_i=no
65117 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
65118 CFLAGS=$ac_save_CFLAGS
65119 if test "$glibcxx_size_t_is_i" = yes; then
65121 $as_echo "#define _GLIBCXX_SIZE_T_IS_UINT 1" >>confdefs.h
65124 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_size_t_is_i" >&5
65125 $as_echo "$glibcxx_size_t_is_i" >&6; }
65127 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ptrdiff_t as int" >&5
65128 $as_echo_n "checking for ptrdiff_t as int... " >&6; }
65129 ac_save_CFLAGS="$CFLAGS"
65131 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
65132 /* end confdefs.h. */
65137 __PTRDIFF_TYPE__* ptp; int* ip; ptp = ip;
65142 if ac_fn_c_try_compile "$LINENO"; then :
65143 glibcxx_ptrdiff_t_is_i=yes
65145 glibcxx_ptrdiff_t_is_i=no
65147 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
65148 CFLAGS=$ac_save_CFLAGS
65149 if test "$glibcxx_ptrdiff_t_is_i" = yes; then
65151 $as_echo "#define _GLIBCXX_PTRDIFF_T_IS_INT 1" >>confdefs.h
65154 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_ptrdiff_t_is_i" >&5
65155 $as_echo "$glibcxx_ptrdiff_t_is_i" >&6; }
65160 # Check whether --enable-libstdcxx-visibility was given.
65161 if test "${enable_libstdcxx_visibility+set}" = set; then :
65162 enableval=$enable_libstdcxx_visibility;
65163 case "$enableval" in
65165 *) as_fn_error "Argument to enable/disable libstdcxx-visibility must be yes or no" "$LINENO" 5 ;;
65169 enable_libstdcxx_visibility=yes
65174 if test x$enable_libstdcxx_visibility = xyes ; then
65175 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the target supports hidden visibility" >&5
65176 $as_echo_n "checking whether the target supports hidden visibility... " >&6; }
65177 if test "${glibcxx_cv_have_attribute_visibility+set}" = set; then :
65178 $as_echo_n "(cached) " >&6
65181 save_CFLAGS="$CFLAGS"
65182 CFLAGS="$CFLAGS -Werror"
65183 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
65184 /* end confdefs.h. */
65185 void __attribute__((visibility("hidden"))) foo(void) { }
65194 if ac_fn_c_try_compile "$LINENO"; then :
65195 glibcxx_cv_have_attribute_visibility=yes
65197 glibcxx_cv_have_attribute_visibility=no
65199 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
65200 CFLAGS="$save_CFLAGS"
65202 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_have_attribute_visibility" >&5
65203 $as_echo "$glibcxx_cv_have_attribute_visibility" >&6; }
65204 if test $glibcxx_cv_have_attribute_visibility = no; then
65205 enable_libstdcxx_visibility=no
65210 { $as_echo "$as_me:${as_lineno-$LINENO}: visibility supported: $enable_libstdcxx_visibility" >&5
65211 $as_echo "$as_me: visibility supported: $enable_libstdcxx_visibility" >&6;}
65216 powerpc*-*-linux* | \
65217 sparc*-*-linux* | \
65220 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
65221 /* end confdefs.h. */
65227 #if !defined __LONG_DOUBLE_128__ || (defined(__sparc__) && defined(__arch64__))
65228 #error no need for long double compatibility
65235 if ac_fn_c_try_compile "$LINENO"; then :
65240 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
65241 if test "$ac_ldbl_compat" = yes; then
65243 $as_echo "#define _GLIBCXX_LONG_DOUBLE_COMPAT 1" >>confdefs.h
65245 port_specific_symbol_files="\$(top_srcdir)/config/os/gnu-linux/ldbl-extra.ver"
65250 # This depends on GLIBCXX_ENABLE_SYMVERS and GLIBCXX_IS_NATIVE.
65252 if $GLIBCXX_IS_NATIVE ; then
65253 # Do checks for resource limit functions.
65255 setrlimit_have_headers=yes
65256 for ac_header in unistd.h sys/time.h sys/resource.h
65258 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
65259 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
65260 eval as_val=\$$as_ac_Header
65261 if test "x$as_val" = x""yes; then :
65262 cat >>confdefs.h <<_ACEOF
65263 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
65267 setrlimit_have_headers=no
65272 # If don't have the headers, then we can't run the tests now, and we
65273 # won't be seeing any of these during testsuite compilation.
65274 if test $setrlimit_have_headers = yes; then
65275 # Can't do these in a loop, else the resulting syntax is wrong.
65277 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for RLIMIT_DATA" >&5
65278 $as_echo_n "checking for RLIMIT_DATA... " >&6; }
65279 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
65280 /* end confdefs.h. */
65281 #include <unistd.h>
65282 #include <sys/time.h>
65283 #include <sys/resource.h>
65288 int f = RLIMIT_DATA ;
65293 if ac_fn_c_try_compile "$LINENO"; then :
65298 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
65300 cat >>confdefs.h <<_ACEOF
65301 #define HAVE_LIMIT_DATA $glibcxx_mresult
65304 if test $glibcxx_mresult = 1 ; then res=yes ; else res=no ; fi
65305 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $res" >&5
65306 $as_echo "$res" >&6; }
65309 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for RLIMIT_RSS" >&5
65310 $as_echo_n "checking for RLIMIT_RSS... " >&6; }
65311 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
65312 /* end confdefs.h. */
65313 #include <unistd.h>
65314 #include <sys/time.h>
65315 #include <sys/resource.h>
65320 int f = RLIMIT_RSS ;
65325 if ac_fn_c_try_compile "$LINENO"; then :
65330 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
65332 cat >>confdefs.h <<_ACEOF
65333 #define HAVE_LIMIT_RSS $glibcxx_mresult
65336 if test $glibcxx_mresult = 1 ; then res=yes ; else res=no ; fi
65337 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $res" >&5
65338 $as_echo "$res" >&6; }
65341 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for RLIMIT_VMEM" >&5
65342 $as_echo_n "checking for RLIMIT_VMEM... " >&6; }
65343 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
65344 /* end confdefs.h. */
65345 #include <unistd.h>
65346 #include <sys/time.h>
65347 #include <sys/resource.h>
65352 int f = RLIMIT_VMEM ;
65357 if ac_fn_c_try_compile "$LINENO"; then :
65362 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
65364 cat >>confdefs.h <<_ACEOF
65365 #define HAVE_LIMIT_VMEM $glibcxx_mresult
65368 if test $glibcxx_mresult = 1 ; then res=yes ; else res=no ; fi
65369 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $res" >&5
65370 $as_echo "$res" >&6; }
65373 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for RLIMIT_AS" >&5
65374 $as_echo_n "checking for RLIMIT_AS... " >&6; }
65375 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
65376 /* end confdefs.h. */
65377 #include <unistd.h>
65378 #include <sys/time.h>
65379 #include <sys/resource.h>
65384 int f = RLIMIT_AS ;
65389 if ac_fn_c_try_compile "$LINENO"; then :
65394 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
65396 cat >>confdefs.h <<_ACEOF
65397 #define HAVE_LIMIT_AS $glibcxx_mresult
65400 if test $glibcxx_mresult = 1 ; then res=yes ; else res=no ; fi
65401 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $res" >&5
65402 $as_echo "$res" >&6; }
65405 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for RLIMIT_FSIZE" >&5
65406 $as_echo_n "checking for RLIMIT_FSIZE... " >&6; }
65407 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
65408 /* end confdefs.h. */
65409 #include <unistd.h>
65410 #include <sys/time.h>
65411 #include <sys/resource.h>
65416 int f = RLIMIT_FSIZE ;
65421 if ac_fn_c_try_compile "$LINENO"; then :
65426 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
65428 cat >>confdefs.h <<_ACEOF
65429 #define HAVE_LIMIT_FSIZE $glibcxx_mresult
65432 if test $glibcxx_mresult = 1 ; then res=yes ; else res=no ; fi
65433 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $res" >&5
65434 $as_echo "$res" >&6; }
65437 # Check for rlimit, setrlimit.
65438 if test "${glibcxx_cv_setrlimit+set}" = set; then :
65439 $as_echo_n "(cached) " >&6
65442 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
65443 /* end confdefs.h. */
65444 #include <unistd.h>
65445 #include <sys/time.h>
65446 #include <sys/resource.h>
65457 if ac_fn_c_try_compile "$LINENO"; then :
65458 glibcxx_cv_setrlimit=yes
65460 glibcxx_cv_setrlimit=no
65462 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
65468 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for testsuite resource limits support" >&5
65469 $as_echo_n "checking for testsuite resource limits support... " >&6; }
65470 if test $setrlimit_have_headers = yes && test $glibcxx_cv_setrlimit = yes; then
65473 $as_echo "#define _GLIBCXX_RES_LIMITS 1" >>confdefs.h
65478 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res_limits" >&5
65479 $as_echo "$ac_res_limits" >&6; }
65482 # Look for setenv, so that extended locale tests can be performed.
65484 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for setenv declaration" >&5
65485 $as_echo_n "checking for setenv declaration... " >&6; }
65486 if test x${glibcxx_cv_func_setenv_use+set} != xset; then
65487 if test "${glibcxx_cv_func_setenv_use+set}" = set; then :
65488 $as_echo_n "(cached) " >&6
65493 ac_cpp='$CXXCPP $CPPFLAGS'
65494 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
65495 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
65496 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
65498 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
65499 /* end confdefs.h. */
65500 #include <stdlib.h>
65509 if ac_fn_cxx_try_compile "$LINENO"; then :
65510 glibcxx_cv_func_setenv_use=yes
65512 glibcxx_cv_func_setenv_use=no
65514 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
65516 ac_cpp='$CPP $CPPFLAGS'
65517 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
65518 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
65519 ac_compiler_gnu=$ac_cv_c_compiler_gnu
65525 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_setenv_use" >&5
65526 $as_echo "$glibcxx_cv_func_setenv_use" >&6; }
65527 if test x$glibcxx_cv_func_setenv_use = x"yes"; then
65528 for ac_func in setenv
65530 ac_fn_c_check_func "$LINENO" "setenv" "ac_cv_func_setenv"
65531 if test "x$ac_cv_func_setenv" = x""yes; then :
65532 cat >>confdefs.h <<_ACEOF
65533 #define HAVE_SETENV 1
65543 if $GLIBCXX_IS_NATIVE && test $is_hosted = yes &&
65544 test $enable_symvers != no; then
65547 enable_abi_check=no ;;
65549 enable_abi_check=yes ;;
65552 # Only build this as native, since automake does not understand
65554 enable_abi_check=no
65557 # Export file names for ABI checking.
65558 baseline_dir="$glibcxx_srcdir/config/abi/post/${abi_baseline_pair}"
65560 baseline_subdir_switch="$abi_baseline_subdir_switch"
65564 # For gthread support. Depends on GLIBCXX_ENABLE_SYMVERS.
65566 # Check whether --enable-libstdcxx-threads was given.
65567 if test "${enable_libstdcxx_threads+set}" = set; then :
65568 enableval=$enable_libstdcxx_threads;
65569 case "$enableval" in
65571 *) as_fn_error "Argument to enable/disable libstdcxx-threads must be yes or no" "$LINENO" 5 ;;
65575 enable_libstdcxx_threads=auto
65580 if test x$enable_libstdcxx_threads = xauto ||
65581 test x$enable_libstdcxx_threads = xyes; then
65585 ac_cpp='$CXXCPP $CPPFLAGS'
65586 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
65587 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
65588 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
65591 ac_save_CXXFLAGS="$CXXFLAGS"
65592 CXXFLAGS="$CXXFLAGS -fno-exceptions \
65593 -I${toplevel_srcdir}/libgcc -I${toplevel_builddir}/libgcc"
65595 target_thread_file=`$CXX -v 2>&1 | sed -n 's/^Thread model: //p'`
65596 case $target_thread_file in
65598 CXXFLAGS="$CXXFLAGS -DSUPPORTS_WEAK -DGTHREAD_USE_WEAK -D_PTHREADS"
65601 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether it can be safely assumed that mutex_timedlock is available" >&5
65602 $as_echo_n "checking whether it can be safely assumed that mutex_timedlock is available... " >&6; }
65604 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
65605 /* end confdefs.h. */
65606 #include <unistd.h>
65611 // In case of POSIX threads check _POSIX_TIMEOUTS.
65612 #if (defined(_PTHREADS) \
65613 && (!defined(_POSIX_TIMEOUTS) || _POSIX_TIMEOUTS <= 0))
65621 if ac_fn_cxx_try_compile "$LINENO"; then :
65622 ac_gthread_use_mutex_timedlock=1
65624 ac_gthread_use_mutex_timedlock=0
65626 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
65629 cat >>confdefs.h <<_ACEOF
65630 #define _GTHREAD_USE_MUTEX_TIMEDLOCK $ac_gthread_use_mutex_timedlock
65634 if test $ac_gthread_use_mutex_timedlock = 1 ; then res_mutex_timedlock=yes ;
65635 else res_mutex_timedlock=no ; fi
65636 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $res_mutex_timedlock" >&5
65637 $as_echo "$res_mutex_timedlock" >&6; }
65639 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gthreads library" >&5
65640 $as_echo_n "checking for gthreads library... " >&6; }
65642 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
65643 /* end confdefs.h. */
65649 #ifndef __GTHREADS_CXX0X
65657 if ac_fn_cxx_try_compile "$LINENO"; then :
65659 # gthreads support breaks symbol versioning on Solaris 8/9 (PR
65660 # libstdc++/52189).
65662 if test x$enable_symvers = xno; then
65663 ac_has_gthreads=yes
65664 elif test x$enable_libstdcxx_threads = xyes; then
65665 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: You have requested C++11 threads support, but" >&5
65666 $as_echo "$as_me: WARNING: You have requested C++11 threads support, but" >&2;}
65667 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: this breaks symbol versioning." >&5
65668 $as_echo "$as_me: WARNING: this breaks symbol versioning." >&2;}
65669 ac_has_gthreads=yes
65675 ac_has_gthreads=yes
65681 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
65686 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_has_gthreads" >&5
65687 $as_echo "$ac_has_gthreads" >&6; }
65689 if test x"$ac_has_gthreads" = x"yes"; then
65691 $as_echo "#define _GLIBCXX_HAS_GTHREADS 1" >>confdefs.h
65695 CXXFLAGS="$ac_save_CXXFLAGS"
65697 ac_cpp='$CPP $CPPFLAGS'
65698 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
65699 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
65700 ac_compiler_gnu=$ac_cv_c_compiler_gnu
65704 # Define documentation rules conditionally.
65706 # See if makeinfo has been installed and is modern enough
65707 # that we can use it.
65709 # Extract the first word of "makeinfo", so it can be a program name with args.
65710 set dummy makeinfo; ac_word=$2
65711 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
65712 $as_echo_n "checking for $ac_word... " >&6; }
65713 if test "${ac_cv_prog_MAKEINFO+set}" = set; then :
65714 $as_echo_n "(cached) " >&6
65716 if test -n "$MAKEINFO"; then
65717 ac_cv_prog_MAKEINFO="$MAKEINFO" # Let the user override the test.
65719 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
65720 for as_dir in $PATH
65723 test -z "$as_dir" && as_dir=.
65724 for ac_exec_ext in '' $ac_executable_extensions; do
65725 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
65726 ac_cv_prog_MAKEINFO="makeinfo"
65727 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
65736 MAKEINFO=$ac_cv_prog_MAKEINFO
65737 if test -n "$MAKEINFO"; then
65738 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAKEINFO" >&5
65739 $as_echo "$MAKEINFO" >&6; }
65741 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
65742 $as_echo "no" >&6; }
65746 if test -n "$MAKEINFO"; then
65747 # Found it, now check the version.
65748 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for modern makeinfo" >&5
65749 $as_echo_n "checking for modern makeinfo... " >&6; }
65750 if test "${gcc_cv_prog_makeinfo_modern+set}" = set; then :
65751 $as_echo_n "(cached) " >&6
65753 ac_prog_version=`eval $MAKEINFO --version 2>&1 |
65754 sed -n 's/^.*GNU texinfo.* \([0-9][0-9.]*\).*$/\1/p'`
65756 case $ac_prog_version in
65757 '') gcc_cv_prog_makeinfo_modern=no;;
65758 4.[4-9]*|4.[1-9][0-9]*|[5-9]*|[1-9][0-9]*) gcc_cv_prog_makeinfo_modern=yes;;
65759 *) gcc_cv_prog_makeinfo_modern=no;;
65763 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_prog_makeinfo_modern" >&5
65764 $as_echo "$gcc_cv_prog_makeinfo_modern" >&6; }
65766 gcc_cv_prog_makeinfo_modern=no
65768 if test $gcc_cv_prog_makeinfo_modern = no; then
65769 MAKEINFO="${CONFIG_SHELL-/bin/sh} $ac_aux_dir/missing makeinfo"
65772 if test $gcc_cv_prog_makeinfo_modern = "yes"; then
65774 BUILD_INFO_FALSE='#'
65776 BUILD_INFO_TRUE='#'
65781 # Check for doxygen
65782 # Extract the first word of "doxygen", so it can be a program name with args.
65783 set dummy doxygen; ac_word=$2
65784 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
65785 $as_echo_n "checking for $ac_word... " >&6; }
65786 if test "${ac_cv_prog_DOXYGEN+set}" = set; then :
65787 $as_echo_n "(cached) " >&6
65789 if test -n "$DOXYGEN"; then
65790 ac_cv_prog_DOXYGEN="$DOXYGEN" # Let the user override the test.
65792 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
65793 for as_dir in $PATH
65796 test -z "$as_dir" && as_dir=.
65797 for ac_exec_ext in '' $ac_executable_extensions; do
65798 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
65799 ac_cv_prog_DOXYGEN="yes"
65800 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
65807 test -z "$ac_cv_prog_DOXYGEN" && ac_cv_prog_DOXYGEN="no"
65810 DOXYGEN=$ac_cv_prog_DOXYGEN
65811 if test -n "$DOXYGEN"; then
65812 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DOXYGEN" >&5
65813 $as_echo "$DOXYGEN" >&6; }
65815 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
65816 $as_echo "no" >&6; }
65820 # Extract the first word of "dot", so it can be a program name with args.
65821 set dummy dot; ac_word=$2
65822 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
65823 $as_echo_n "checking for $ac_word... " >&6; }
65824 if test "${ac_cv_prog_DOT+set}" = set; then :
65825 $as_echo_n "(cached) " >&6
65827 if test -n "$DOT"; then
65828 ac_cv_prog_DOT="$DOT" # Let the user override the test.
65830 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
65831 for as_dir in $PATH
65834 test -z "$as_dir" && as_dir=.
65835 for ac_exec_ext in '' $ac_executable_extensions; do
65836 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
65837 ac_cv_prog_DOT="yes"
65838 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
65845 test -z "$ac_cv_prog_DOT" && ac_cv_prog_DOT="no"
65848 DOT=$ac_cv_prog_DOT
65849 if test -n "$DOT"; then
65850 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DOT" >&5
65851 $as_echo "$DOT" >&6; }
65853 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
65854 $as_echo "no" >&6; }
65859 # Check for docbook
65860 # Extract the first word of "xsltproc", so it can be a program name with args.
65861 set dummy xsltproc; ac_word=$2
65862 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
65863 $as_echo_n "checking for $ac_word... " >&6; }
65864 if test "${ac_cv_prog_XSLTPROC+set}" = set; then :
65865 $as_echo_n "(cached) " >&6
65867 if test -n "$XSLTPROC"; then
65868 ac_cv_prog_XSLTPROC="$XSLTPROC" # Let the user override the test.
65870 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
65871 for as_dir in $PATH
65874 test -z "$as_dir" && as_dir=.
65875 for ac_exec_ext in '' $ac_executable_extensions; do
65876 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
65877 ac_cv_prog_XSLTPROC="yes"
65878 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
65885 test -z "$ac_cv_prog_XSLTPROC" && ac_cv_prog_XSLTPROC="no"
65888 XSLTPROC=$ac_cv_prog_XSLTPROC
65889 if test -n "$XSLTPROC"; then
65890 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $XSLTPROC" >&5
65891 $as_echo "$XSLTPROC" >&6; }
65893 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
65894 $as_echo "no" >&6; }
65898 # Extract the first word of "xmllint", so it can be a program name with args.
65899 set dummy xmllint; ac_word=$2
65900 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
65901 $as_echo_n "checking for $ac_word... " >&6; }
65902 if test "${ac_cv_prog_XMLLINT+set}" = set; then :
65903 $as_echo_n "(cached) " >&6
65905 if test -n "$XMLLINT"; then
65906 ac_cv_prog_XMLLINT="$XMLLINT" # Let the user override the test.
65908 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
65909 for as_dir in $PATH
65912 test -z "$as_dir" && as_dir=.
65913 for ac_exec_ext in '' $ac_executable_extensions; do
65914 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
65915 ac_cv_prog_XMLLINT="yes"
65916 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
65923 test -z "$ac_cv_prog_XMLLINT" && ac_cv_prog_XMLLINT="no"
65926 XMLLINT=$ac_cv_prog_XMLLINT
65927 if test -n "$XMLLINT"; then
65928 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $XMLLINT" >&5
65929 $as_echo "$XMLLINT" >&6; }
65931 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
65932 $as_echo "no" >&6; }
65938 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for docbook stylesheets for documentation creation" >&5
65939 $as_echo_n "checking for docbook stylesheets for documentation creation... " >&6; }
65940 glibcxx_stylesheets=no
65941 if test x${XSLTPROC} = xyes && echo '<title/>' | xsltproc --noout --nonet --xinclude http://docbook.sourceforge.net/release/xsl-ns/current/xhtml-1_1/docbook.xsl - 2>/dev/null; then
65942 glibcxx_stylesheets=yes
65944 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_stylesheets" >&5
65945 $as_echo "$glibcxx_stylesheets" >&6; }
65947 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for local stylesheet directory" >&5
65948 $as_echo_n "checking for local stylesheet directory... " >&6; }
65949 glibcxx_local_stylesheets=no
65950 if test x"$glibcxx_stylesheets" = x"yes"; then
65951 if test -d /usr/share/sgml/docbook/xsl-ns-stylesheets; then
65952 glibcxx_local_stylesheets=yes
65953 XSL_STYLE_DIR=/usr/share/sgml/docbook/xsl-ns-stylesheets
65955 if test -d /usr/share/xml/docbook/stylesheet/docbook-xsl-ns; then
65956 glibcxx_local_stylesheets=yes
65957 XSL_STYLE_DIR=/usr/share/xml/docbook/stylesheet/docbook-xsl-ns
65960 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_local_stylesheets" >&5
65961 $as_echo "$glibcxx_local_stylesheets" >&6; }
65963 if test x"$glibcxx_local_stylesheets" = x"yes"; then
65965 { $as_echo "$as_me:${as_lineno-$LINENO}: $XSL_STYLE_DIR" >&5
65966 $as_echo "$as_me: $XSL_STYLE_DIR" >&6;}
65968 glibcxx_stylesheets=no
65971 # Check for epub3 dependencies.
65972 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for epub3 stylesheets for documentation creation" >&5
65973 $as_echo_n "checking for epub3 stylesheets for documentation creation... " >&6; }
65974 glibcxx_epub_stylesheets=no
65975 if test x"$glibcxx_local_stylesheets" = x"yes"; then
65976 if test -f "$XSL_STYLE_DIR/epub3/chunk.xsl"; then
65977 glibcxx_epub_stylesheets=yes
65980 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_epub_stylesheets" >&5
65981 $as_echo "$glibcxx_epub_stylesheets" >&6; }
65982 if test x"$glibcxx_epub_stylesheets" = x"yes"; then
65984 BUILD_EPUB_FALSE='#'
65986 BUILD_EPUB_TRUE='#'
65993 # Check for xml/html dependencies.
65994 if test $ac_cv_prog_DOXYGEN = "yes" &&
65995 test $ac_cv_prog_DOT = "yes" &&
65996 test $ac_cv_prog_XSLTPROC = "yes" &&
65997 test $ac_cv_prog_XMLLINT = "yes" &&
65998 test $glibcxx_stylesheets = "yes"; then
66000 BUILD_XML_FALSE='#'
66007 if test $ac_cv_prog_DOXYGEN = "yes" &&
66008 test $ac_cv_prog_DOT = "yes" &&
66009 test $ac_cv_prog_XSLTPROC = "yes" &&
66010 test $ac_cv_prog_XMLLINT = "yes" &&
66011 test $glibcxx_stylesheets = "yes"; then
66013 BUILD_HTML_FALSE='#'
66015 BUILD_HTML_TRUE='#'
66020 # Check for man dependencies.
66021 if test $ac_cv_prog_DOXYGEN = "yes" &&
66022 test $ac_cv_prog_DOT = "yes"; then
66024 BUILD_MAN_FALSE='#'
66031 # Check for pdf dependencies.
66032 # Extract the first word of "dblatex", so it can be a program name with args.
66033 set dummy dblatex; ac_word=$2
66034 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
66035 $as_echo_n "checking for $ac_word... " >&6; }
66036 if test "${ac_cv_prog_DBLATEX+set}" = set; then :
66037 $as_echo_n "(cached) " >&6
66039 if test -n "$DBLATEX"; then
66040 ac_cv_prog_DBLATEX="$DBLATEX" # Let the user override the test.
66042 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
66043 for as_dir in $PATH
66046 test -z "$as_dir" && as_dir=.
66047 for ac_exec_ext in '' $ac_executable_extensions; do
66048 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
66049 ac_cv_prog_DBLATEX="yes"
66050 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
66057 test -z "$ac_cv_prog_DBLATEX" && ac_cv_prog_DBLATEX="no"
66060 DBLATEX=$ac_cv_prog_DBLATEX
66061 if test -n "$DBLATEX"; then
66062 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DBLATEX" >&5
66063 $as_echo "$DBLATEX" >&6; }
66065 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
66066 $as_echo "no" >&6; }
66070 # Extract the first word of "pdflatex", so it can be a program name with args.
66071 set dummy pdflatex; ac_word=$2
66072 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
66073 $as_echo_n "checking for $ac_word... " >&6; }
66074 if test "${ac_cv_prog_PDFLATEX+set}" = set; then :
66075 $as_echo_n "(cached) " >&6
66077 if test -n "$PDFLATEX"; then
66078 ac_cv_prog_PDFLATEX="$PDFLATEX" # Let the user override the test.
66080 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
66081 for as_dir in $PATH
66084 test -z "$as_dir" && as_dir=.
66085 for ac_exec_ext in '' $ac_executable_extensions; do
66086 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
66087 ac_cv_prog_PDFLATEX="yes"
66088 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
66095 test -z "$ac_cv_prog_PDFLATEX" && ac_cv_prog_PDFLATEX="no"
66098 PDFLATEX=$ac_cv_prog_PDFLATEX
66099 if test -n "$PDFLATEX"; then
66100 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PDFLATEX" >&5
66101 $as_echo "$PDFLATEX" >&6; }
66103 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
66104 $as_echo "no" >&6; }
66108 if test $ac_cv_prog_DBLATEX = "yes" &&
66109 test $ac_cv_prog_PDFLATEX = "yes"; then
66111 BUILD_PDF_FALSE='#'
66119 # Propagate the target-specific source directories through the build chain.
66120 ATOMICITY_SRCDIR=config/${atomicity_dir}
66121 ATOMIC_WORD_SRCDIR=config/${atomic_word_dir}
66122 ATOMIC_FLAGS=${atomic_flags}
66123 CPU_DEFINES_SRCDIR=config/${cpu_defines_dir}
66124 OS_INC_SRCDIR=config/${os_include_dir}
66125 ERROR_CONSTANTS_SRCDIR=config/${error_constants_dir}
66126 ABI_TWEAKS_SRCDIR=config/${abi_tweaks_dir}
66136 # Determine cross-compile flags and AM_CONDITIONALs.
66137 #AC_SUBST(GLIBCXX_IS_NATIVE)
66138 #AM_CONDITIONAL(CANADIAN, test $CANADIAN = yes)
66139 if test $is_hosted = yes; then
66140 GLIBCXX_HOSTED_TRUE=
66141 GLIBCXX_HOSTED_FALSE='#'
66143 GLIBCXX_HOSTED_TRUE='#'
66144 GLIBCXX_HOSTED_FALSE=
66148 if test $enable_libstdcxx_pch = yes; then
66149 GLIBCXX_BUILD_PCH_TRUE=
66150 GLIBCXX_BUILD_PCH_FALSE='#'
66152 GLIBCXX_BUILD_PCH_TRUE='#'
66153 GLIBCXX_BUILD_PCH_FALSE=
66157 if test $enable_cheaders = c; then
66158 GLIBCXX_C_HEADERS_C_TRUE=
66159 GLIBCXX_C_HEADERS_C_FALSE='#'
66161 GLIBCXX_C_HEADERS_C_TRUE='#'
66162 GLIBCXX_C_HEADERS_C_FALSE=
66166 if test $enable_cheaders = c_std; then
66167 GLIBCXX_C_HEADERS_C_STD_TRUE=
66168 GLIBCXX_C_HEADERS_C_STD_FALSE='#'
66170 GLIBCXX_C_HEADERS_C_STD_TRUE='#'
66171 GLIBCXX_C_HEADERS_C_STD_FALSE=
66175 if test $enable_cheaders = c_global; then
66176 GLIBCXX_C_HEADERS_C_GLOBAL_TRUE=
66177 GLIBCXX_C_HEADERS_C_GLOBAL_FALSE='#'
66179 GLIBCXX_C_HEADERS_C_GLOBAL_TRUE='#'
66180 GLIBCXX_C_HEADERS_C_GLOBAL_FALSE=
66184 if test $c_compatibility = yes; then
66185 GLIBCXX_C_HEADERS_COMPATIBILITY_TRUE=
66186 GLIBCXX_C_HEADERS_COMPATIBILITY_FALSE='#'
66188 GLIBCXX_C_HEADERS_COMPATIBILITY_TRUE='#'
66189 GLIBCXX_C_HEADERS_COMPATIBILITY_FALSE=
66193 if test $enable_libstdcxx_debug = yes; then
66194 GLIBCXX_BUILD_DEBUG_TRUE=
66195 GLIBCXX_BUILD_DEBUG_FALSE='#'
66197 GLIBCXX_BUILD_DEBUG_TRUE='#'
66198 GLIBCXX_BUILD_DEBUG_FALSE=
66202 if test $enable_parallel = yes; then
66203 ENABLE_PARALLEL_TRUE=
66204 ENABLE_PARALLEL_FALSE='#'
66206 ENABLE_PARALLEL_TRUE='#'
66207 ENABLE_PARALLEL_FALSE=
66211 if test $enable_extern_template = yes; then
66212 ENABLE_EXTERN_TEMPLATE_TRUE=
66213 ENABLE_EXTERN_TEMPLATE_FALSE='#'
66215 ENABLE_EXTERN_TEMPLATE_TRUE='#'
66216 ENABLE_EXTERN_TEMPLATE_FALSE=
66220 if test $python_mod_dir != no; then
66221 ENABLE_PYTHONDIR_TRUE=
66222 ENABLE_PYTHONDIR_FALSE='#'
66224 ENABLE_PYTHONDIR_TRUE='#'
66225 ENABLE_PYTHONDIR_FALSE=
66229 if test $enable_werror = yes; then
66230 ENABLE_WERROR_TRUE=
66231 ENABLE_WERROR_FALSE='#'
66233 ENABLE_WERROR_TRUE='#'
66234 ENABLE_WERROR_FALSE=
66238 if test $enable_symvers != no; then
66239 ENABLE_SYMVERS_TRUE=
66240 ENABLE_SYMVERS_FALSE='#'
66242 ENABLE_SYMVERS_TRUE='#'
66243 ENABLE_SYMVERS_FALSE=
66247 if test $enable_symvers = gnu; then
66248 ENABLE_SYMVERS_GNU_TRUE=
66249 ENABLE_SYMVERS_GNU_FALSE='#'
66251 ENABLE_SYMVERS_GNU_TRUE='#'
66252 ENABLE_SYMVERS_GNU_FALSE=
66256 if test $enable_symvers = gnu-versioned-namespace; then
66257 ENABLE_SYMVERS_GNU_NAMESPACE_TRUE=
66258 ENABLE_SYMVERS_GNU_NAMESPACE_FALSE='#'
66260 ENABLE_SYMVERS_GNU_NAMESPACE_TRUE='#'
66261 ENABLE_SYMVERS_GNU_NAMESPACE_FALSE=
66265 if test $enable_symvers = darwin; then
66266 ENABLE_SYMVERS_DARWIN_TRUE=
66267 ENABLE_SYMVERS_DARWIN_FALSE='#'
66269 ENABLE_SYMVERS_DARWIN_TRUE='#'
66270 ENABLE_SYMVERS_DARWIN_FALSE=
66274 if test $enable_symvers = sun; then
66275 ENABLE_SYMVERS_SUN_TRUE=
66276 ENABLE_SYMVERS_SUN_FALSE='#'
66278 ENABLE_SYMVERS_SUN_TRUE='#'
66279 ENABLE_SYMVERS_SUN_FALSE=
66283 if test $enable_libstdcxx_visibility = yes; then
66284 ENABLE_VISIBILITY_TRUE=
66285 ENABLE_VISIBILITY_FALSE='#'
66287 ENABLE_VISIBILITY_TRUE='#'
66288 ENABLE_VISIBILITY_FALSE=
66292 if test $ac_ldbl_compat = yes; then
66293 GLIBCXX_LDBL_COMPAT_TRUE=
66294 GLIBCXX_LDBL_COMPAT_FALSE='#'
66296 GLIBCXX_LDBL_COMPAT_TRUE='#'
66297 GLIBCXX_LDBL_COMPAT_FALSE=
66303 cat >confcache <<\_ACEOF
66304 # This file is a shell script that caches the results of configure
66305 # tests run on this system so they can be shared between configure
66306 # scripts and configure runs, see configure's option --config-cache.
66307 # It is not useful on other systems. If it contains results you don't
66308 # want to keep, you may remove or edit it.
66310 # config.status only pays attention to the cache file if you give it
66311 # the --recheck option to rerun configure.
66313 # `ac_cv_env_foo' variables (set or unset) will be overridden when
66314 # loading this file, other *unset* `ac_cv_foo' will be assigned the
66315 # following values.
66319 # The following way of writing the cache mishandles newlines in values,
66320 # but we know of no workaround that is simple, portable, and efficient.
66321 # So, we kill variables containing newlines.
66322 # Ultrix sh set writes to stderr and can't be redirected directly,
66323 # and sets the high bit in the cache file unless we assign to the vars.
66325 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
66326 eval ac_val=\$$ac_var
66330 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
66331 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
66334 _ | IFS | as_nl) ;; #(
66335 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
66336 *) { eval $ac_var=; unset $ac_var;} ;;
66342 case $as_nl`(ac_space=' '; set) 2>&1` in #(
66343 *${as_nl}ac_space=\ *)
66344 # `set' does not quote correctly, so add quotes: double-quote
66345 # substitution turns \\\\ into \\, and sed turns \\ into \.
66348 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
66351 # `set' quotes correctly as required by POSIX, so do not add quotes.
66352 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
66361 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
66363 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
66365 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
66366 if test -w "$cache_file"; then
66367 test "x$cache_file" != "x/dev/null" &&
66368 { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
66369 $as_echo "$as_me: updating cache $cache_file" >&6;}
66370 cat confcache >$cache_file
66372 { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
66373 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
66378 if test ${multilib} = yes; then
66379 multilib_arg="--enable-multilib"
66384 # Export all the install information.
66386 glibcxx_toolexecdir=no
66387 glibcxx_toolexeclibdir=no
66388 glibcxx_prefixdir=$prefix
66390 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gxx-include-dir" >&5
66391 $as_echo_n "checking for gxx-include-dir... " >&6; }
66393 # Check whether --with-gxx-include-dir was given.
66394 if test "${with_gxx_include_dir+set}" = set; then :
66395 withval=$with_gxx_include_dir; case "$withval" in
66396 yes) as_fn_error "Missing directory for --with-gxx-include-dir" "$LINENO" 5 ;;
66397 no) gxx_include_dir=no ;;
66398 *) gxx_include_dir=$withval ;;
66404 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gxx_include_dir" >&5
66405 $as_echo "$gxx_include_dir" >&6; }
66407 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for --enable-version-specific-runtime-libs" >&5
66408 $as_echo_n "checking for --enable-version-specific-runtime-libs... " >&6; }
66409 # Check whether --enable-version-specific-runtime-libs was given.
66410 if test "${enable_version_specific_runtime_libs+set}" = set; then :
66411 enableval=$enable_version_specific_runtime_libs; case "$enableval" in
66412 yes) version_specific_libs=yes ;;
66413 no) version_specific_libs=no ;;
66414 *) as_fn_error "Unknown argument to enable/disable version-specific libs" "$LINENO" 5;;
66417 version_specific_libs=no
66420 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $version_specific_libs" >&5
66421 $as_echo "$version_specific_libs" >&6; }
66423 # Default case for install directory for include files.
66424 if test $version_specific_libs = no && test $gxx_include_dir = no; then
66425 gxx_include_dir='include/c++/${gcc_version}'
66426 if test -n "$with_cross_host" &&
66427 test x"$with_cross_host" != x"no"; then
66428 gxx_include_dir='${prefix}/${target_alias}/'"$gxx_include_dir"
66430 gxx_include_dir='${prefix}/'"$gxx_include_dir"
66434 # Version-specific runtime libs processing.
66435 if test $version_specific_libs = yes; then
66436 # Need the gcc compiler version to know where to install libraries
66437 # and header files if --enable-version-specific-runtime-libs option
66438 # is selected. FIXME: these variables are misnamed, there are
66439 # no executables installed in _toolexecdir or _toolexeclibdir.
66440 if test x"$gxx_include_dir" = x"no"; then
66441 gxx_include_dir='${libdir}/gcc/${host_alias}/${gcc_version}/include/c++'
66443 glibcxx_toolexecdir='${libdir}/gcc/${host_alias}'
66444 glibcxx_toolexeclibdir='${toolexecdir}/${gcc_version}$(MULTISUBDIR)'
66447 # Calculate glibcxx_toolexecdir, glibcxx_toolexeclibdir
66448 # Install a library built with a cross compiler in tooldir, not libdir.
66449 if test x"$glibcxx_toolexecdir" = x"no"; then
66450 if test -n "$with_cross_host" &&
66451 test x"$with_cross_host" != x"no"; then
66452 glibcxx_toolexecdir='${exec_prefix}/${host_alias}'
66453 glibcxx_toolexeclibdir='${toolexecdir}/lib'
66455 glibcxx_toolexecdir='${libdir}/gcc/${host_alias}'
66456 glibcxx_toolexeclibdir='${libdir}'
66458 multi_os_directory=`$CXX -print-multi-os-directory`
66459 case $multi_os_directory in
66460 .) ;; # Avoid trailing /.
66461 *) glibcxx_toolexeclibdir=$glibcxx_toolexeclibdir/$multi_os_directory ;;
66465 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for install location" >&5
66466 $as_echo_n "checking for install location... " >&6; }
66467 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gxx_include_dir" >&5
66468 $as_echo "$gxx_include_dir" >&6; }
66476 # Export all the include and flag information to Makefiles.
66478 # Used for every C++ compile we perform.
66479 GLIBCXX_INCLUDES="\
66480 -I$glibcxx_builddir/include/$host_alias \
66481 -I$glibcxx_builddir/include \
66482 -I$glibcxx_srcdir/libsupc++"
66484 # For Canadian crosses, pick this up too.
66485 if test $CANADIAN = yes; then
66486 GLIBCXX_INCLUDES="$GLIBCXX_INCLUDES -I\${includedir}"
66489 # Stuff in the actual top level. Currently only used by libsupc++ to
66490 # get unwind* headers from the libgcc dir.
66491 #TOPLEVEL_INCLUDES='-I$(toplevel_srcdir)/libgcc -I$(toplevel_srcdir)/include'
66492 TOPLEVEL_INCLUDES='-I$(toplevel_srcdir)/libgcc'
66494 # Now, export this to all the little Makefiles....
66499 # Optimization flags that are probably a good idea for thrill-seekers. Just
66500 # uncomment the lines below and make, everything else is ready to go...
66501 # Alternatively OPTIMIZE_CXXFLAGS can be set in configure.host.
66502 # OPTIMIZE_CXXFLAGS = -O3 -fstrict-aliasing -fvtable-gc
66505 WARN_FLAGS='-Wall -Wextra -Wwrite-strings -Wcast-qual -Wabi'
66509 ac_config_files="$ac_config_files Makefile"
66511 ac_config_files="$ac_config_files scripts/testsuite_flags"
66513 ac_config_files="$ac_config_files scripts/extract_symvers"
66515 ac_config_files="$ac_config_files doc/xsl/customization.xsl"
66518 # Multilibs need MULTISUBDIR defined correctly in certain makefiles so
66519 # that multilib installs will end up installed in the correct place.
66520 # The testsuite needs it for multilib-aware ABI baseline files.
66521 # To work around this not being passed down from config-ml.in ->
66522 # srcdir/Makefile.am -> srcdir/{src,libsupc++,...}/Makefile.am, manually
66523 # append it here. Only modify Makefiles that have just been created.
66525 # Also, get rid of this simulated-VPATH thing that automake does.
66526 ac_config_files="$ac_config_files include/Makefile libsupc++/Makefile python/Makefile src/Makefile src/c++98/Makefile src/c++11/Makefile doc/Makefile po/Makefile testsuite/Makefile"
66529 ac_config_commands="$ac_config_commands generate-headers"
66532 cat >confcache <<\_ACEOF
66533 # This file is a shell script that caches the results of configure
66534 # tests run on this system so they can be shared between configure
66535 # scripts and configure runs, see configure's option --config-cache.
66536 # It is not useful on other systems. If it contains results you don't
66537 # want to keep, you may remove or edit it.
66539 # config.status only pays attention to the cache file if you give it
66540 # the --recheck option to rerun configure.
66542 # `ac_cv_env_foo' variables (set or unset) will be overridden when
66543 # loading this file, other *unset* `ac_cv_foo' will be assigned the
66544 # following values.
66548 # The following way of writing the cache mishandles newlines in values,
66549 # but we know of no workaround that is simple, portable, and efficient.
66550 # So, we kill variables containing newlines.
66551 # Ultrix sh set writes to stderr and can't be redirected directly,
66552 # and sets the high bit in the cache file unless we assign to the vars.
66554 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
66555 eval ac_val=\$$ac_var
66559 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
66560 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
66563 _ | IFS | as_nl) ;; #(
66564 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
66565 *) { eval $ac_var=; unset $ac_var;} ;;
66571 case $as_nl`(ac_space=' '; set) 2>&1` in #(
66572 *${as_nl}ac_space=\ *)
66573 # `set' does not quote correctly, so add quotes: double-quote
66574 # substitution turns \\\\ into \\, and sed turns \\ into \.
66577 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
66580 # `set' quotes correctly as required by POSIX, so do not add quotes.
66581 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
66590 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
66592 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
66594 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
66595 if test -w "$cache_file"; then
66596 test "x$cache_file" != "x/dev/null" &&
66597 { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
66598 $as_echo "$as_me: updating cache $cache_file" >&6;}
66599 cat confcache >$cache_file
66601 { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
66602 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
66607 test "x$prefix" = xNONE && prefix=$ac_default_prefix
66608 # Let make expand exec_prefix.
66609 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
66611 DEFS=-DHAVE_CONFIG_H
66615 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
66616 # 1. Remove the extension, and $U if already installed.
66617 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
66618 ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
66619 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR
66620 # will be set to the directory where LIBOBJS objects are built.
66621 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
66622 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
66624 LIBOBJS=$ac_libobjs
66626 LTLIBOBJS=$ac_ltlibobjs
66629 if test -n "$EXEEXT"; then
66631 am__EXEEXT_FALSE='#'
66633 am__EXEEXT_TRUE='#'
66637 if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then
66638 as_fn_error "conditional \"MAINTAINER_MODE\" was never defined.
66639 Usually this means the macro was only invoked conditionally." "$LINENO" 5
66641 if test -z "${GLIBCXX_HOSTED_TRUE}" && test -z "${GLIBCXX_HOSTED_FALSE}"; then
66642 as_fn_error "conditional \"GLIBCXX_HOSTED\" was never defined.
66643 Usually this means the macro was only invoked conditionally." "$LINENO" 5
66645 if test -z "${GLIBCXX_BUILD_PCH_TRUE}" && test -z "${GLIBCXX_BUILD_PCH_FALSE}"; then
66646 as_fn_error "conditional \"GLIBCXX_BUILD_PCH\" was never defined.
66647 Usually this means the macro was only invoked conditionally." "$LINENO" 5
66649 if test -z "${GLIBCXX_C_HEADERS_C_TRUE}" && test -z "${GLIBCXX_C_HEADERS_C_FALSE}"; then
66650 as_fn_error "conditional \"GLIBCXX_C_HEADERS_C\" was never defined.
66651 Usually this means the macro was only invoked conditionally." "$LINENO" 5
66653 if test -z "${GLIBCXX_C_HEADERS_C_STD_TRUE}" && test -z "${GLIBCXX_C_HEADERS_C_STD_FALSE}"; then
66654 as_fn_error "conditional \"GLIBCXX_C_HEADERS_C_STD\" was never defined.
66655 Usually this means the macro was only invoked conditionally." "$LINENO" 5
66657 if test -z "${GLIBCXX_C_HEADERS_C_GLOBAL_TRUE}" && test -z "${GLIBCXX_C_HEADERS_C_GLOBAL_FALSE}"; then
66658 as_fn_error "conditional \"GLIBCXX_C_HEADERS_C_GLOBAL\" was never defined.
66659 Usually this means the macro was only invoked conditionally." "$LINENO" 5
66661 if test -z "${GLIBCXX_C_HEADERS_COMPATIBILITY_TRUE}" && test -z "${GLIBCXX_C_HEADERS_COMPATIBILITY_FALSE}"; then
66662 as_fn_error "conditional \"GLIBCXX_C_HEADERS_COMPATIBILITY\" was never defined.
66663 Usually this means the macro was only invoked conditionally." "$LINENO" 5
66665 if test -z "${GLIBCXX_BUILD_DEBUG_TRUE}" && test -z "${GLIBCXX_BUILD_DEBUG_FALSE}"; then
66666 as_fn_error "conditional \"GLIBCXX_BUILD_DEBUG\" was never defined.
66667 Usually this means the macro was only invoked conditionally." "$LINENO" 5
66669 if test -z "${ENABLE_PARALLEL_TRUE}" && test -z "${ENABLE_PARALLEL_FALSE}"; then
66670 as_fn_error "conditional \"ENABLE_PARALLEL\" was never defined.
66671 Usually this means the macro was only invoked conditionally." "$LINENO" 5
66673 if test -z "${ENABLE_EXTERN_TEMPLATE_TRUE}" && test -z "${ENABLE_EXTERN_TEMPLATE_FALSE}"; then
66674 as_fn_error "conditional \"ENABLE_EXTERN_TEMPLATE\" was never defined.
66675 Usually this means the macro was only invoked conditionally." "$LINENO" 5
66677 if test -z "${ENABLE_PYTHONDIR_TRUE}" && test -z "${ENABLE_PYTHONDIR_FALSE}"; then
66678 as_fn_error "conditional \"ENABLE_PYTHONDIR\" was never defined.
66679 Usually this means the macro was only invoked conditionally." "$LINENO" 5
66681 if test -z "${ENABLE_WERROR_TRUE}" && test -z "${ENABLE_WERROR_FALSE}"; then
66682 as_fn_error "conditional \"ENABLE_WERROR\" was never defined.
66683 Usually this means the macro was only invoked conditionally." "$LINENO" 5
66685 if test -z "${ENABLE_SYMVERS_TRUE}" && test -z "${ENABLE_SYMVERS_FALSE}"; then
66686 as_fn_error "conditional \"ENABLE_SYMVERS\" was never defined.
66687 Usually this means the macro was only invoked conditionally." "$LINENO" 5
66689 if test -z "${ENABLE_SYMVERS_GNU_TRUE}" && test -z "${ENABLE_SYMVERS_GNU_FALSE}"; then
66690 as_fn_error "conditional \"ENABLE_SYMVERS_GNU\" was never defined.
66691 Usually this means the macro was only invoked conditionally." "$LINENO" 5
66693 if test -z "${ENABLE_SYMVERS_GNU_NAMESPACE_TRUE}" && test -z "${ENABLE_SYMVERS_GNU_NAMESPACE_FALSE}"; then
66694 as_fn_error "conditional \"ENABLE_SYMVERS_GNU_NAMESPACE\" was never defined.
66695 Usually this means the macro was only invoked conditionally." "$LINENO" 5
66697 if test -z "${ENABLE_SYMVERS_DARWIN_TRUE}" && test -z "${ENABLE_SYMVERS_DARWIN_FALSE}"; then
66698 as_fn_error "conditional \"ENABLE_SYMVERS_DARWIN\" was never defined.
66699 Usually this means the macro was only invoked conditionally." "$LINENO" 5
66701 if test -z "${ENABLE_SYMVERS_SUN_TRUE}" && test -z "${ENABLE_SYMVERS_SUN_FALSE}"; then
66702 as_fn_error "conditional \"ENABLE_SYMVERS_SUN\" was never defined.
66703 Usually this means the macro was only invoked conditionally." "$LINENO" 5
66705 if test -z "${ENABLE_VISIBILITY_TRUE}" && test -z "${ENABLE_VISIBILITY_FALSE}"; then
66706 as_fn_error "conditional \"ENABLE_VISIBILITY\" was never defined.
66707 Usually this means the macro was only invoked conditionally." "$LINENO" 5
66709 if test -z "${GLIBCXX_LDBL_COMPAT_TRUE}" && test -z "${GLIBCXX_LDBL_COMPAT_FALSE}"; then
66710 as_fn_error "conditional \"GLIBCXX_LDBL_COMPAT\" was never defined.
66711 Usually this means the macro was only invoked conditionally." "$LINENO" 5
66713 if test -z "${BUILD_INFO_TRUE}" && test -z "${BUILD_INFO_FALSE}"; then
66714 as_fn_error "conditional \"BUILD_INFO\" was never defined.
66715 Usually this means the macro was only invoked conditionally." "$LINENO" 5
66717 if test -z "${BUILD_EPUB_TRUE}" && test -z "${BUILD_EPUB_FALSE}"; then
66718 as_fn_error "conditional \"BUILD_EPUB\" was never defined.
66719 Usually this means the macro was only invoked conditionally." "$LINENO" 5
66721 if test -z "${BUILD_XML_TRUE}" && test -z "${BUILD_XML_FALSE}"; then
66722 as_fn_error "conditional \"BUILD_XML\" was never defined.
66723 Usually this means the macro was only invoked conditionally." "$LINENO" 5
66725 if test -z "${BUILD_HTML_TRUE}" && test -z "${BUILD_HTML_FALSE}"; then
66726 as_fn_error "conditional \"BUILD_HTML\" was never defined.
66727 Usually this means the macro was only invoked conditionally." "$LINENO" 5
66729 if test -z "${BUILD_MAN_TRUE}" && test -z "${BUILD_MAN_FALSE}"; then
66730 as_fn_error "conditional \"BUILD_MAN\" was never defined.
66731 Usually this means the macro was only invoked conditionally." "$LINENO" 5
66733 if test -z "${BUILD_PDF_TRUE}" && test -z "${BUILD_PDF_FALSE}"; then
66734 as_fn_error "conditional \"BUILD_PDF\" was never defined.
66735 Usually this means the macro was only invoked conditionally." "$LINENO" 5
66738 : ${CONFIG_STATUS=./config.status}
66740 ac_clean_files_save=$ac_clean_files
66741 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
66742 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
66743 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
66745 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
66747 # Generated by $as_me.
66748 # Run this file to recreate the current configuration.
66749 # Compiler output produced by configure, useful for debugging
66750 # configure, is in config.log if it exists.
66753 ac_cs_recheck=false
66756 SHELL=\${CONFIG_SHELL-$SHELL}
66759 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
66760 ## -------------------- ##
66761 ## M4sh Initialization. ##
66762 ## -------------------- ##
66764 # Be more Bourne compatible
66765 DUALCASE=1; export DUALCASE # for MKS sh
66766 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
66769 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
66770 # is contrary to our usage. Disable this feature.
66771 alias -g '${1+"$@"}'='"$@"'
66772 setopt NO_GLOB_SUBST
66774 case `(set -o) 2>/dev/null` in #(
66786 # Printing a long string crashes Solaris 7 /usr/bin/printf.
66787 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
66788 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
66789 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
66790 # Prefer a ksh shell builtin over an external printf program on Solaris,
66791 # but without wasting forks for bash or zsh.
66792 if test -z "$BASH_VERSION$ZSH_VERSION" \
66793 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
66794 as_echo='print -r --'
66795 as_echo_n='print -rn --'
66796 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
66797 as_echo='printf %s\n'
66798 as_echo_n='printf %s'
66800 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
66801 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
66802 as_echo_n='/usr/ucb/echo -n'
66804 as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
66805 as_echo_n_body='eval
66809 expr "X$arg" : "X\\(.*\\)$as_nl";
66810 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
66812 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
66814 export as_echo_n_body
66815 as_echo_n='sh -c $as_echo_n_body as_echo'
66817 export as_echo_body
66818 as_echo='sh -c $as_echo_body as_echo'
66821 # The user is always right.
66822 if test "${PATH_SEPARATOR+set}" != set; then
66824 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
66825 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
66832 # We need space, tab and new line, in precisely that order. Quoting is
66833 # there to prevent editors from complaining about space-tab.
66834 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
66835 # splitting by setting IFS to empty value.)
66838 # Find who we are. Look in the path if we contain no directory separator.
66840 *[\\/]* ) as_myself=$0 ;;
66841 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
66842 for as_dir in $PATH
66845 test -z "$as_dir" && as_dir=.
66846 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
66852 # We did not find ourselves, most probably we were run as `sh COMMAND'
66853 # in which case we are not to be found in the path.
66854 if test "x$as_myself" = x; then
66857 if test ! -f "$as_myself"; then
66858 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
66862 # Unset variables that we do not need and which cause bugs (e.g. in
66863 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1"
66864 # suppresses any "Segmentation fault" message there. '((' could
66865 # trigger a bug in pdksh 5.2.14.
66866 for as_var in BASH_ENV ENV MAIL MAILPATH
66867 do eval test x\${$as_var+set} = xset \
66868 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
66881 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
66884 # as_fn_error ERROR [LINENO LOG_FD]
66885 # ---------------------------------
66886 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
66887 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
66888 # script with status $?, using 1 if that was 0.
66891 as_status=$?; test $as_status -eq 0 && as_status=1
66893 as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
66894 $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
66896 $as_echo "$as_me: error: $1" >&2
66897 as_fn_exit $as_status
66901 # as_fn_set_status STATUS
66902 # -----------------------
66903 # Set $? to STATUS, without forking.
66904 as_fn_set_status ()
66907 } # as_fn_set_status
66909 # as_fn_exit STATUS
66910 # -----------------
66911 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
66915 as_fn_set_status $1
66921 # Portably unset VAR.
66924 { eval $1=; unset $1;}
66926 as_unset=as_fn_unset
66927 # as_fn_append VAR VALUE
66928 # ----------------------
66929 # Append the text in VALUE to the end of the definition contained in VAR. Take
66930 # advantage of any shell optimizations that allow amortized linear growth over
66931 # repeated appends, instead of the typical quadratic growth present in naive
66933 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
66934 eval 'as_fn_append ()
66945 # as_fn_arith ARG...
66946 # ------------------
66947 # Perform arithmetic evaluation on the ARGs, and store the result in the
66948 # global $as_val. Take advantage of shells that can avoid forks. The arguments
66949 # must be portable across $(()) and expr.
66950 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
66951 eval 'as_fn_arith ()
66958 as_val=`expr "$@" || test $? -eq 1`
66963 if expr a : '\(a\)' >/dev/null 2>&1 &&
66964 test "X`expr 00001 : '.*\(...\)'`" = X001; then
66970 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
66971 as_basename=basename
66976 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
66982 as_me=`$as_basename -- "$0" ||
66983 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
66984 X"$0" : 'X\(//\)$' \| \
66985 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
66987 sed '/^.*\/\([^/][^/]*\)\/*$/{
67001 # Avoid depending upon Character Ranges.
67002 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
67003 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
67004 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
67005 as_cr_digits='0123456789'
67006 as_cr_alnum=$as_cr_Letters$as_cr_digits
67008 ECHO_C= ECHO_N= ECHO_T=
67009 case `echo -n x` in #(((((
67011 case `echo 'xy\c'` in
67012 *c*) ECHO_T=' ';; # ECHO_T is single tab character.
67014 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null
67021 rm -f conf$$ conf$$.exe conf$$.file
67022 if test -d conf$$.dir; then
67023 rm -f conf$$.dir/conf$$.file
67026 mkdir conf$$.dir 2>/dev/null
67028 if (echo >conf$$.file) 2>/dev/null; then
67029 if ln -s conf$$.file conf$$ 2>/dev/null; then
67031 # ... but there are two gotchas:
67032 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
67033 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
67034 # In both cases, we have to default to `cp -p'.
67035 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
67037 elif ln conf$$.file conf$$ 2>/dev/null; then
67045 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
67046 rmdir conf$$.dir 2>/dev/null
67051 # Create "$as_dir" as a directory, including parents if necessary.
67056 -*) as_dir=./$as_dir;;
67058 test -d "$as_dir" || eval $as_mkdir_p || {
67062 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
67063 *) as_qdir=$as_dir;;
67065 as_dirs="'$as_qdir' $as_dirs"
67066 as_dir=`$as_dirname -- "$as_dir" ||
67067 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
67068 X"$as_dir" : 'X\(//\)[^/]' \| \
67069 X"$as_dir" : 'X\(//\)$' \| \
67070 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
67071 $as_echo X"$as_dir" |
67072 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
67076 /^X\(\/\/\)[^/].*/{
67089 test -d "$as_dir" && break
67091 test -z "$as_dirs" || eval "mkdir $as_dirs"
67092 } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"
67096 if mkdir -p . 2>/dev/null; then
67097 as_mkdir_p='mkdir -p "$as_dir"'
67099 test -d ./-p && rmdir ./-p
67103 if test -x / >/dev/null 2>&1; then
67104 as_test_x='test -x'
67106 if ls -dL / >/dev/null 2>&1; then
67113 if test -d "$1"; then
67119 case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
67120 ???[sx]*):;;*)false;;esac;fi
67124 as_executable_p=$as_test_x
67126 # Sed expression to map a string onto a valid CPP name.
67127 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
67129 # Sed expression to map a string onto a valid variable name.
67130 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
67134 ## ----------------------------------- ##
67135 ## Main body of $CONFIG_STATUS script. ##
67136 ## ----------------------------------- ##
67138 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
67140 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
67141 # Save the log message, to keep $0 and so on meaningful, and to
67142 # report actual input values of CONFIG_FILES etc. instead of their
67143 # values after options handling.
67145 This file was extended by package-unused $as_me version-unused, which was
67146 generated by GNU Autoconf 2.64. Invocation command line was
67148 CONFIG_FILES = $CONFIG_FILES
67149 CONFIG_HEADERS = $CONFIG_HEADERS
67150 CONFIG_LINKS = $CONFIG_LINKS
67151 CONFIG_COMMANDS = $CONFIG_COMMANDS
67154 on `(hostname || uname -n) 2>/dev/null | sed 1q`
67159 case $ac_config_files in *"
67160 "*) set x $ac_config_files; shift; ac_config_files=$*;;
67163 case $ac_config_headers in *"
67164 "*) set x $ac_config_headers; shift; ac_config_headers=$*;;
67168 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
67169 # Files that config.status was made for.
67170 config_files="$ac_config_files"
67171 config_headers="$ac_config_headers"
67172 config_commands="$ac_config_commands"
67176 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
67178 \`$as_me' instantiates files and other configuration actions
67179 from templates according to the current configuration. Unless the files
67180 and actions are specified as TAGs, all are instantiated by default.
67182 Usage: $0 [OPTION]... [TAG]...
67184 -h, --help print this help, then exit
67185 -V, --version print version number and configuration settings, then exit
67186 -q, --quiet, --silent
67187 do not print progress messages
67188 -d, --debug don't remove temporary files
67189 --recheck update $as_me by reconfiguring in the same conditions
67190 --file=FILE[:TEMPLATE]
67191 instantiate the configuration file FILE
67192 --header=FILE[:TEMPLATE]
67193 instantiate the configuration header FILE
67195 Configuration files:
67198 Configuration headers:
67201 Configuration commands:
67204 Report bugs to the package provider."
67207 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
67209 package-unused config.status version-unused
67210 configured by $0, generated by GNU Autoconf 2.64,
67211 with options \\"`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\"
67213 Copyright (C) 2009 Free Software Foundation, Inc.
67214 This config.status script is free software; the Free Software Foundation
67215 gives unlimited permission to copy, distribute and modify it."
67222 test -n "\$AWK" || AWK=awk
67225 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
67226 # The default lists apply if the user does not specify any file.
67232 ac_option=`expr "X$1" : 'X\([^=]*\)='`
67233 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
67244 # Handling of the options.
67245 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
67247 --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
67248 $as_echo "$ac_cs_version"; exit ;;
67249 --debug | --debu | --deb | --de | --d | -d )
67251 --file | --fil | --fi | --f )
67254 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
67256 as_fn_append CONFIG_FILES " '$ac_optarg'"
67257 ac_need_defaults=false;;
67258 --header | --heade | --head | --hea )
67261 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
67263 as_fn_append CONFIG_HEADERS " '$ac_optarg'"
67264 ac_need_defaults=false;;
67266 # Conflict between --help and --header
67267 as_fn_error "ambiguous option: \`$1'
67268 Try \`$0 --help' for more information.";;
67269 --help | --hel | -h )
67270 $as_echo "$ac_cs_usage"; exit ;;
67271 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
67272 | -silent | --silent | --silen | --sile | --sil | --si | --s)
67275 # This is an error.
67276 -*) as_fn_error "unrecognized option: \`$1'
67277 Try \`$0 --help' for more information." ;;
67279 *) as_fn_append ac_config_targets " $1"
67280 ac_need_defaults=false ;;
67286 ac_configure_extra_args=
67288 if $ac_cs_silent; then
67290 ac_configure_extra_args="$ac_configure_extra_args --silent"
67294 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
67295 if \$ac_cs_recheck; then
67296 set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
67298 \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
67299 CONFIG_SHELL='$SHELL'
67300 export CONFIG_SHELL
67305 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
67309 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
67310 ## Running $as_me. ##
67316 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
67324 with_multisubdir="$with_multisubdir"
67325 with_multisrctop="$with_multisrctop"
67326 with_target_subdir="$with_target_subdir"
67327 ac_configure_args="${multilib_arg} ${ac_configure_args}"
67328 multi_basedir="$multi_basedir"
67329 CONFIG_SHELL=${CONFIG_SHELL-/bin/sh}
67332 GFORTRAN="$GFORTRAN"
67336 # The HP-UX ksh and POSIX shell print the target directory to stdout
67337 # if CDPATH is set.
67338 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
67340 sed_quote_subst='$sed_quote_subst'
67341 double_quote_subst='$double_quote_subst'
67342 delay_variable_subst='$delay_variable_subst'
67343 macro_version='`$ECHO "$macro_version" | $SED "$delay_single_quote_subst"`'
67344 macro_revision='`$ECHO "$macro_revision" | $SED "$delay_single_quote_subst"`'
67345 enable_shared='`$ECHO "$enable_shared" | $SED "$delay_single_quote_subst"`'
67346 enable_static='`$ECHO "$enable_static" | $SED "$delay_single_quote_subst"`'
67347 pic_mode='`$ECHO "$pic_mode" | $SED "$delay_single_quote_subst"`'
67348 enable_fast_install='`$ECHO "$enable_fast_install" | $SED "$delay_single_quote_subst"`'
67349 SHELL='`$ECHO "$SHELL" | $SED "$delay_single_quote_subst"`'
67350 ECHO='`$ECHO "$ECHO" | $SED "$delay_single_quote_subst"`'
67351 host_alias='`$ECHO "$host_alias" | $SED "$delay_single_quote_subst"`'
67352 host='`$ECHO "$host" | $SED "$delay_single_quote_subst"`'
67353 host_os='`$ECHO "$host_os" | $SED "$delay_single_quote_subst"`'
67354 build_alias='`$ECHO "$build_alias" | $SED "$delay_single_quote_subst"`'
67355 build='`$ECHO "$build" | $SED "$delay_single_quote_subst"`'
67356 build_os='`$ECHO "$build_os" | $SED "$delay_single_quote_subst"`'
67357 SED='`$ECHO "$SED" | $SED "$delay_single_quote_subst"`'
67358 Xsed='`$ECHO "$Xsed" | $SED "$delay_single_quote_subst"`'
67359 GREP='`$ECHO "$GREP" | $SED "$delay_single_quote_subst"`'
67360 EGREP='`$ECHO "$EGREP" | $SED "$delay_single_quote_subst"`'
67361 FGREP='`$ECHO "$FGREP" | $SED "$delay_single_quote_subst"`'
67362 LD='`$ECHO "$LD" | $SED "$delay_single_quote_subst"`'
67363 NM='`$ECHO "$NM" | $SED "$delay_single_quote_subst"`'
67364 LN_S='`$ECHO "$LN_S" | $SED "$delay_single_quote_subst"`'
67365 max_cmd_len='`$ECHO "$max_cmd_len" | $SED "$delay_single_quote_subst"`'
67366 ac_objext='`$ECHO "$ac_objext" | $SED "$delay_single_quote_subst"`'
67367 exeext='`$ECHO "$exeext" | $SED "$delay_single_quote_subst"`'
67368 lt_unset='`$ECHO "$lt_unset" | $SED "$delay_single_quote_subst"`'
67369 lt_SP2NL='`$ECHO "$lt_SP2NL" | $SED "$delay_single_quote_subst"`'
67370 lt_NL2SP='`$ECHO "$lt_NL2SP" | $SED "$delay_single_quote_subst"`'
67371 reload_flag='`$ECHO "$reload_flag" | $SED "$delay_single_quote_subst"`'
67372 reload_cmds='`$ECHO "$reload_cmds" | $SED "$delay_single_quote_subst"`'
67373 OBJDUMP='`$ECHO "$OBJDUMP" | $SED "$delay_single_quote_subst"`'
67374 deplibs_check_method='`$ECHO "$deplibs_check_method" | $SED "$delay_single_quote_subst"`'
67375 file_magic_cmd='`$ECHO "$file_magic_cmd" | $SED "$delay_single_quote_subst"`'
67376 AR='`$ECHO "$AR" | $SED "$delay_single_quote_subst"`'
67377 AR_FLAGS='`$ECHO "$AR_FLAGS" | $SED "$delay_single_quote_subst"`'
67378 STRIP='`$ECHO "$STRIP" | $SED "$delay_single_quote_subst"`'
67379 RANLIB='`$ECHO "$RANLIB" | $SED "$delay_single_quote_subst"`'
67380 old_postinstall_cmds='`$ECHO "$old_postinstall_cmds" | $SED "$delay_single_quote_subst"`'
67381 old_postuninstall_cmds='`$ECHO "$old_postuninstall_cmds" | $SED "$delay_single_quote_subst"`'
67382 old_archive_cmds='`$ECHO "$old_archive_cmds" | $SED "$delay_single_quote_subst"`'
67383 lock_old_archive_extraction='`$ECHO "$lock_old_archive_extraction" | $SED "$delay_single_quote_subst"`'
67384 CC='`$ECHO "$CC" | $SED "$delay_single_quote_subst"`'
67385 CFLAGS='`$ECHO "$CFLAGS" | $SED "$delay_single_quote_subst"`'
67386 compiler='`$ECHO "$compiler" | $SED "$delay_single_quote_subst"`'
67387 GCC='`$ECHO "$GCC" | $SED "$delay_single_quote_subst"`'
67388 lt_cv_sys_global_symbol_pipe='`$ECHO "$lt_cv_sys_global_symbol_pipe" | $SED "$delay_single_quote_subst"`'
67389 lt_cv_sys_global_symbol_to_cdecl='`$ECHO "$lt_cv_sys_global_symbol_to_cdecl" | $SED "$delay_single_quote_subst"`'
67390 lt_cv_sys_global_symbol_to_c_name_address='`$ECHO "$lt_cv_sys_global_symbol_to_c_name_address" | $SED "$delay_single_quote_subst"`'
67391 lt_cv_sys_global_symbol_to_c_name_address_lib_prefix='`$ECHO "$lt_cv_sys_global_symbol_to_c_name_address_lib_prefix" | $SED "$delay_single_quote_subst"`'
67392 objdir='`$ECHO "$objdir" | $SED "$delay_single_quote_subst"`'
67393 MAGIC_CMD='`$ECHO "$MAGIC_CMD" | $SED "$delay_single_quote_subst"`'
67394 lt_prog_compiler_no_builtin_flag='`$ECHO "$lt_prog_compiler_no_builtin_flag" | $SED "$delay_single_quote_subst"`'
67395 lt_prog_compiler_wl='`$ECHO "$lt_prog_compiler_wl" | $SED "$delay_single_quote_subst"`'
67396 lt_prog_compiler_pic='`$ECHO "$lt_prog_compiler_pic" | $SED "$delay_single_quote_subst"`'
67397 lt_prog_compiler_static='`$ECHO "$lt_prog_compiler_static" | $SED "$delay_single_quote_subst"`'
67398 lt_cv_prog_compiler_c_o='`$ECHO "$lt_cv_prog_compiler_c_o" | $SED "$delay_single_quote_subst"`'
67399 need_locks='`$ECHO "$need_locks" | $SED "$delay_single_quote_subst"`'
67400 DSYMUTIL='`$ECHO "$DSYMUTIL" | $SED "$delay_single_quote_subst"`'
67401 NMEDIT='`$ECHO "$NMEDIT" | $SED "$delay_single_quote_subst"`'
67402 LIPO='`$ECHO "$LIPO" | $SED "$delay_single_quote_subst"`'
67403 OTOOL='`$ECHO "$OTOOL" | $SED "$delay_single_quote_subst"`'
67404 OTOOL64='`$ECHO "$OTOOL64" | $SED "$delay_single_quote_subst"`'
67405 libext='`$ECHO "$libext" | $SED "$delay_single_quote_subst"`'
67406 shrext_cmds='`$ECHO "$shrext_cmds" | $SED "$delay_single_quote_subst"`'
67407 extract_expsyms_cmds='`$ECHO "$extract_expsyms_cmds" | $SED "$delay_single_quote_subst"`'
67408 archive_cmds_need_lc='`$ECHO "$archive_cmds_need_lc" | $SED "$delay_single_quote_subst"`'
67409 enable_shared_with_static_runtimes='`$ECHO "$enable_shared_with_static_runtimes" | $SED "$delay_single_quote_subst"`'
67410 export_dynamic_flag_spec='`$ECHO "$export_dynamic_flag_spec" | $SED "$delay_single_quote_subst"`'
67411 whole_archive_flag_spec='`$ECHO "$whole_archive_flag_spec" | $SED "$delay_single_quote_subst"`'
67412 compiler_needs_object='`$ECHO "$compiler_needs_object" | $SED "$delay_single_quote_subst"`'
67413 old_archive_from_new_cmds='`$ECHO "$old_archive_from_new_cmds" | $SED "$delay_single_quote_subst"`'
67414 old_archive_from_expsyms_cmds='`$ECHO "$old_archive_from_expsyms_cmds" | $SED "$delay_single_quote_subst"`'
67415 archive_cmds='`$ECHO "$archive_cmds" | $SED "$delay_single_quote_subst"`'
67416 archive_expsym_cmds='`$ECHO "$archive_expsym_cmds" | $SED "$delay_single_quote_subst"`'
67417 module_cmds='`$ECHO "$module_cmds" | $SED "$delay_single_quote_subst"`'
67418 module_expsym_cmds='`$ECHO "$module_expsym_cmds" | $SED "$delay_single_quote_subst"`'
67419 with_gnu_ld='`$ECHO "$with_gnu_ld" | $SED "$delay_single_quote_subst"`'
67420 allow_undefined_flag='`$ECHO "$allow_undefined_flag" | $SED "$delay_single_quote_subst"`'
67421 no_undefined_flag='`$ECHO "$no_undefined_flag" | $SED "$delay_single_quote_subst"`'
67422 hardcode_libdir_flag_spec='`$ECHO "$hardcode_libdir_flag_spec" | $SED "$delay_single_quote_subst"`'
67423 hardcode_libdir_flag_spec_ld='`$ECHO "$hardcode_libdir_flag_spec_ld" | $SED "$delay_single_quote_subst"`'
67424 hardcode_libdir_separator='`$ECHO "$hardcode_libdir_separator" | $SED "$delay_single_quote_subst"`'
67425 hardcode_direct='`$ECHO "$hardcode_direct" | $SED "$delay_single_quote_subst"`'
67426 hardcode_direct_absolute='`$ECHO "$hardcode_direct_absolute" | $SED "$delay_single_quote_subst"`'
67427 hardcode_minus_L='`$ECHO "$hardcode_minus_L" | $SED "$delay_single_quote_subst"`'
67428 hardcode_shlibpath_var='`$ECHO "$hardcode_shlibpath_var" | $SED "$delay_single_quote_subst"`'
67429 hardcode_automatic='`$ECHO "$hardcode_automatic" | $SED "$delay_single_quote_subst"`'
67430 inherit_rpath='`$ECHO "$inherit_rpath" | $SED "$delay_single_quote_subst"`'
67431 link_all_deplibs='`$ECHO "$link_all_deplibs" | $SED "$delay_single_quote_subst"`'
67432 fix_srcfile_path='`$ECHO "$fix_srcfile_path" | $SED "$delay_single_quote_subst"`'
67433 always_export_symbols='`$ECHO "$always_export_symbols" | $SED "$delay_single_quote_subst"`'
67434 export_symbols_cmds='`$ECHO "$export_symbols_cmds" | $SED "$delay_single_quote_subst"`'
67435 exclude_expsyms='`$ECHO "$exclude_expsyms" | $SED "$delay_single_quote_subst"`'
67436 include_expsyms='`$ECHO "$include_expsyms" | $SED "$delay_single_quote_subst"`'
67437 prelink_cmds='`$ECHO "$prelink_cmds" | $SED "$delay_single_quote_subst"`'
67438 file_list_spec='`$ECHO "$file_list_spec" | $SED "$delay_single_quote_subst"`'
67439 variables_saved_for_relink='`$ECHO "$variables_saved_for_relink" | $SED "$delay_single_quote_subst"`'
67440 need_lib_prefix='`$ECHO "$need_lib_prefix" | $SED "$delay_single_quote_subst"`'
67441 need_version='`$ECHO "$need_version" | $SED "$delay_single_quote_subst"`'
67442 version_type='`$ECHO "$version_type" | $SED "$delay_single_quote_subst"`'
67443 runpath_var='`$ECHO "$runpath_var" | $SED "$delay_single_quote_subst"`'
67444 shlibpath_var='`$ECHO "$shlibpath_var" | $SED "$delay_single_quote_subst"`'
67445 shlibpath_overrides_runpath='`$ECHO "$shlibpath_overrides_runpath" | $SED "$delay_single_quote_subst"`'
67446 libname_spec='`$ECHO "$libname_spec" | $SED "$delay_single_quote_subst"`'
67447 library_names_spec='`$ECHO "$library_names_spec" | $SED "$delay_single_quote_subst"`'
67448 soname_spec='`$ECHO "$soname_spec" | $SED "$delay_single_quote_subst"`'
67449 install_override_mode='`$ECHO "$install_override_mode" | $SED "$delay_single_quote_subst"`'
67450 postinstall_cmds='`$ECHO "$postinstall_cmds" | $SED "$delay_single_quote_subst"`'
67451 postuninstall_cmds='`$ECHO "$postuninstall_cmds" | $SED "$delay_single_quote_subst"`'
67452 finish_cmds='`$ECHO "$finish_cmds" | $SED "$delay_single_quote_subst"`'
67453 finish_eval='`$ECHO "$finish_eval" | $SED "$delay_single_quote_subst"`'
67454 hardcode_into_libs='`$ECHO "$hardcode_into_libs" | $SED "$delay_single_quote_subst"`'
67455 sys_lib_search_path_spec='`$ECHO "$sys_lib_search_path_spec" | $SED "$delay_single_quote_subst"`'
67456 sys_lib_dlsearch_path_spec='`$ECHO "$sys_lib_dlsearch_path_spec" | $SED "$delay_single_quote_subst"`'
67457 hardcode_action='`$ECHO "$hardcode_action" | $SED "$delay_single_quote_subst"`'
67458 enable_dlopen='`$ECHO "$enable_dlopen" | $SED "$delay_single_quote_subst"`'
67459 enable_dlopen_self='`$ECHO "$enable_dlopen_self" | $SED "$delay_single_quote_subst"`'
67460 enable_dlopen_self_static='`$ECHO "$enable_dlopen_self_static" | $SED "$delay_single_quote_subst"`'
67461 old_striplib='`$ECHO "$old_striplib" | $SED "$delay_single_quote_subst"`'
67462 striplib='`$ECHO "$striplib" | $SED "$delay_single_quote_subst"`'
67463 compiler_lib_search_dirs='`$ECHO "$compiler_lib_search_dirs" | $SED "$delay_single_quote_subst"`'
67464 predep_objects='`$ECHO "$predep_objects" | $SED "$delay_single_quote_subst"`'
67465 postdep_objects='`$ECHO "$postdep_objects" | $SED "$delay_single_quote_subst"`'
67466 predeps='`$ECHO "$predeps" | $SED "$delay_single_quote_subst"`'
67467 postdeps='`$ECHO "$postdeps" | $SED "$delay_single_quote_subst"`'
67468 compiler_lib_search_path='`$ECHO "$compiler_lib_search_path" | $SED "$delay_single_quote_subst"`'
67469 LD_CXX='`$ECHO "$LD_CXX" | $SED "$delay_single_quote_subst"`'
67470 reload_flag_CXX='`$ECHO "$reload_flag_CXX" | $SED "$delay_single_quote_subst"`'
67471 reload_cmds_CXX='`$ECHO "$reload_cmds_CXX" | $SED "$delay_single_quote_subst"`'
67472 old_archive_cmds_CXX='`$ECHO "$old_archive_cmds_CXX" | $SED "$delay_single_quote_subst"`'
67473 compiler_CXX='`$ECHO "$compiler_CXX" | $SED "$delay_single_quote_subst"`'
67474 GCC_CXX='`$ECHO "$GCC_CXX" | $SED "$delay_single_quote_subst"`'
67475 lt_prog_compiler_no_builtin_flag_CXX='`$ECHO "$lt_prog_compiler_no_builtin_flag_CXX" | $SED "$delay_single_quote_subst"`'
67476 lt_prog_compiler_wl_CXX='`$ECHO "$lt_prog_compiler_wl_CXX" | $SED "$delay_single_quote_subst"`'
67477 lt_prog_compiler_pic_CXX='`$ECHO "$lt_prog_compiler_pic_CXX" | $SED "$delay_single_quote_subst"`'
67478 lt_prog_compiler_static_CXX='`$ECHO "$lt_prog_compiler_static_CXX" | $SED "$delay_single_quote_subst"`'
67479 lt_cv_prog_compiler_c_o_CXX='`$ECHO "$lt_cv_prog_compiler_c_o_CXX" | $SED "$delay_single_quote_subst"`'
67480 archive_cmds_need_lc_CXX='`$ECHO "$archive_cmds_need_lc_CXX" | $SED "$delay_single_quote_subst"`'
67481 enable_shared_with_static_runtimes_CXX='`$ECHO "$enable_shared_with_static_runtimes_CXX" | $SED "$delay_single_quote_subst"`'
67482 export_dynamic_flag_spec_CXX='`$ECHO "$export_dynamic_flag_spec_CXX" | $SED "$delay_single_quote_subst"`'
67483 whole_archive_flag_spec_CXX='`$ECHO "$whole_archive_flag_spec_CXX" | $SED "$delay_single_quote_subst"`'
67484 compiler_needs_object_CXX='`$ECHO "$compiler_needs_object_CXX" | $SED "$delay_single_quote_subst"`'
67485 old_archive_from_new_cmds_CXX='`$ECHO "$old_archive_from_new_cmds_CXX" | $SED "$delay_single_quote_subst"`'
67486 old_archive_from_expsyms_cmds_CXX='`$ECHO "$old_archive_from_expsyms_cmds_CXX" | $SED "$delay_single_quote_subst"`'
67487 archive_cmds_CXX='`$ECHO "$archive_cmds_CXX" | $SED "$delay_single_quote_subst"`'
67488 archive_expsym_cmds_CXX='`$ECHO "$archive_expsym_cmds_CXX" | $SED "$delay_single_quote_subst"`'
67489 module_cmds_CXX='`$ECHO "$module_cmds_CXX" | $SED "$delay_single_quote_subst"`'
67490 module_expsym_cmds_CXX='`$ECHO "$module_expsym_cmds_CXX" | $SED "$delay_single_quote_subst"`'
67491 with_gnu_ld_CXX='`$ECHO "$with_gnu_ld_CXX" | $SED "$delay_single_quote_subst"`'
67492 allow_undefined_flag_CXX='`$ECHO "$allow_undefined_flag_CXX" | $SED "$delay_single_quote_subst"`'
67493 no_undefined_flag_CXX='`$ECHO "$no_undefined_flag_CXX" | $SED "$delay_single_quote_subst"`'
67494 hardcode_libdir_flag_spec_CXX='`$ECHO "$hardcode_libdir_flag_spec_CXX" | $SED "$delay_single_quote_subst"`'
67495 hardcode_libdir_flag_spec_ld_CXX='`$ECHO "$hardcode_libdir_flag_spec_ld_CXX" | $SED "$delay_single_quote_subst"`'
67496 hardcode_libdir_separator_CXX='`$ECHO "$hardcode_libdir_separator_CXX" | $SED "$delay_single_quote_subst"`'
67497 hardcode_direct_CXX='`$ECHO "$hardcode_direct_CXX" | $SED "$delay_single_quote_subst"`'
67498 hardcode_direct_absolute_CXX='`$ECHO "$hardcode_direct_absolute_CXX" | $SED "$delay_single_quote_subst"`'
67499 hardcode_minus_L_CXX='`$ECHO "$hardcode_minus_L_CXX" | $SED "$delay_single_quote_subst"`'
67500 hardcode_shlibpath_var_CXX='`$ECHO "$hardcode_shlibpath_var_CXX" | $SED "$delay_single_quote_subst"`'
67501 hardcode_automatic_CXX='`$ECHO "$hardcode_automatic_CXX" | $SED "$delay_single_quote_subst"`'
67502 inherit_rpath_CXX='`$ECHO "$inherit_rpath_CXX" | $SED "$delay_single_quote_subst"`'
67503 link_all_deplibs_CXX='`$ECHO "$link_all_deplibs_CXX" | $SED "$delay_single_quote_subst"`'
67504 fix_srcfile_path_CXX='`$ECHO "$fix_srcfile_path_CXX" | $SED "$delay_single_quote_subst"`'
67505 always_export_symbols_CXX='`$ECHO "$always_export_symbols_CXX" | $SED "$delay_single_quote_subst"`'
67506 export_symbols_cmds_CXX='`$ECHO "$export_symbols_cmds_CXX" | $SED "$delay_single_quote_subst"`'
67507 exclude_expsyms_CXX='`$ECHO "$exclude_expsyms_CXX" | $SED "$delay_single_quote_subst"`'
67508 include_expsyms_CXX='`$ECHO "$include_expsyms_CXX" | $SED "$delay_single_quote_subst"`'
67509 prelink_cmds_CXX='`$ECHO "$prelink_cmds_CXX" | $SED "$delay_single_quote_subst"`'
67510 file_list_spec_CXX='`$ECHO "$file_list_spec_CXX" | $SED "$delay_single_quote_subst"`'
67511 hardcode_action_CXX='`$ECHO "$hardcode_action_CXX" | $SED "$delay_single_quote_subst"`'
67512 compiler_lib_search_dirs_CXX='`$ECHO "$compiler_lib_search_dirs_CXX" | $SED "$delay_single_quote_subst"`'
67513 predep_objects_CXX='`$ECHO "$predep_objects_CXX" | $SED "$delay_single_quote_subst"`'
67514 postdep_objects_CXX='`$ECHO "$postdep_objects_CXX" | $SED "$delay_single_quote_subst"`'
67515 predeps_CXX='`$ECHO "$predeps_CXX" | $SED "$delay_single_quote_subst"`'
67516 postdeps_CXX='`$ECHO "$postdeps_CXX" | $SED "$delay_single_quote_subst"`'
67517 compiler_lib_search_path_CXX='`$ECHO "$compiler_lib_search_path_CXX" | $SED "$delay_single_quote_subst"`'
67520 LTCFLAGS='$LTCFLAGS'
67521 compiler='$compiler_DEFAULT'
67523 # A function that is used when there is no print builtin or printf.
67524 func_fallback_echo ()
67526 eval 'cat <<_LTECHO_EOF
67531 # Quote evaled strings.
67545 deplibs_check_method \
67554 lt_cv_sys_global_symbol_pipe \
67555 lt_cv_sys_global_symbol_to_cdecl \
67556 lt_cv_sys_global_symbol_to_c_name_address \
67557 lt_cv_sys_global_symbol_to_c_name_address_lib_prefix \
67558 lt_prog_compiler_no_builtin_flag \
67559 lt_prog_compiler_wl \
67560 lt_prog_compiler_pic \
67561 lt_prog_compiler_static \
67562 lt_cv_prog_compiler_c_o \
67570 export_dynamic_flag_spec \
67571 whole_archive_flag_spec \
67572 compiler_needs_object \
67574 allow_undefined_flag \
67575 no_undefined_flag \
67576 hardcode_libdir_flag_spec \
67577 hardcode_libdir_flag_spec_ld \
67578 hardcode_libdir_separator \
67583 variables_saved_for_relink \
67585 library_names_spec \
67587 install_override_mode \
67591 compiler_lib_search_dirs \
67596 compiler_lib_search_path \
67600 lt_prog_compiler_no_builtin_flag_CXX \
67601 lt_prog_compiler_wl_CXX \
67602 lt_prog_compiler_pic_CXX \
67603 lt_prog_compiler_static_CXX \
67604 lt_cv_prog_compiler_c_o_CXX \
67605 export_dynamic_flag_spec_CXX \
67606 whole_archive_flag_spec_CXX \
67607 compiler_needs_object_CXX \
67609 allow_undefined_flag_CXX \
67610 no_undefined_flag_CXX \
67611 hardcode_libdir_flag_spec_CXX \
67612 hardcode_libdir_flag_spec_ld_CXX \
67613 hardcode_libdir_separator_CXX \
67614 fix_srcfile_path_CXX \
67615 exclude_expsyms_CXX \
67616 include_expsyms_CXX \
67617 file_list_spec_CXX \
67618 compiler_lib_search_dirs_CXX \
67619 predep_objects_CXX \
67620 postdep_objects_CXX \
67623 compiler_lib_search_path_CXX; do
67624 case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in
67625 *[\\\\\\\`\\"\\\$]*)
67626 eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED \\"\\\$sed_quote_subst\\"\\\`\\\\\\""
67629 eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
67634 # Double-quote double-evaled strings.
67635 for var in reload_cmds \
67636 old_postinstall_cmds \
67637 old_postuninstall_cmds \
67639 extract_expsyms_cmds \
67640 old_archive_from_new_cmds \
67641 old_archive_from_expsyms_cmds \
67643 archive_expsym_cmds \
67645 module_expsym_cmds \
67646 export_symbols_cmds \
67649 postuninstall_cmds \
67651 sys_lib_search_path_spec \
67652 sys_lib_dlsearch_path_spec \
67654 old_archive_cmds_CXX \
67655 old_archive_from_new_cmds_CXX \
67656 old_archive_from_expsyms_cmds_CXX \
67658 archive_expsym_cmds_CXX \
67660 module_expsym_cmds_CXX \
67661 export_symbols_cmds_CXX \
67662 prelink_cmds_CXX; do
67663 case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in
67664 *[\\\\\\\`\\"\\\$]*)
67665 eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED -e \\"\\\$double_quote_subst\\" -e \\"\\\$sed_quote_subst\\" -e \\"\\\$delay_variable_subst\\"\\\`\\\\\\""
67668 eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
67673 ac_aux_dir='$ac_aux_dir'
67674 xsi_shell='$xsi_shell'
67675 lt_shell_append='$lt_shell_append'
67677 # See if we are running on zsh, and set the options which allow our
67678 # commands through without removal of \ escapes INIT.
67679 if test -n "\${ZSH_VERSION+set}" ; then
67680 setopt NO_GLOB_SUBST
67686 TIMESTAMP='$TIMESTAMP'
67697 acx_cv_header_stdint="$acx_cv_header_stdint"
67698 acx_cv_type_int8_t="$acx_cv_type_int8_t"
67699 acx_cv_type_int16_t="$acx_cv_type_int16_t"
67700 acx_cv_type_int32_t="$acx_cv_type_int32_t"
67701 acx_cv_type_int64_t="$acx_cv_type_int64_t"
67702 acx_cv_type_intptr_t="$acx_cv_type_intptr_t"
67703 ac_cv_type_uintmax_t="$ac_cv_type_uintmax_t"
67704 ac_cv_type_uintptr_t="$ac_cv_type_uintptr_t"
67705 ac_cv_type_uint64_t="$ac_cv_type_uint64_t"
67706 ac_cv_type_u_int64_t="$ac_cv_type_u_int64_t"
67707 ac_cv_type_u_int32_t="$ac_cv_type_u_int32_t"
67708 ac_cv_type_int_least32_t="$ac_cv_type_int_least32_t"
67709 ac_cv_type_int_fast32_t="$ac_cv_type_int_fast32_t"
67710 ac_cv_sizeof_void_p="$ac_cv_sizeof_void_p"
67715 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
67717 # Handling of arguments.
67718 for ac_config_target in $ac_config_targets
67720 case $ac_config_target in
67721 "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;;
67722 "default-1") CONFIG_COMMANDS="$CONFIG_COMMANDS default-1" ;;
67723 "libtool") CONFIG_COMMANDS="$CONFIG_COMMANDS libtool" ;;
67724 "include/gstdint.h") CONFIG_COMMANDS="$CONFIG_COMMANDS include/gstdint.h" ;;
67725 "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
67726 "scripts/testsuite_flags") CONFIG_FILES="$CONFIG_FILES scripts/testsuite_flags" ;;
67727 "scripts/extract_symvers") CONFIG_FILES="$CONFIG_FILES scripts/extract_symvers" ;;
67728 "doc/xsl/customization.xsl") CONFIG_FILES="$CONFIG_FILES doc/xsl/customization.xsl" ;;
67729 "include/Makefile") CONFIG_FILES="$CONFIG_FILES include/Makefile" ;;
67730 "libsupc++/Makefile") CONFIG_FILES="$CONFIG_FILES libsupc++/Makefile" ;;
67731 "python/Makefile") CONFIG_FILES="$CONFIG_FILES python/Makefile" ;;
67732 "src/Makefile") CONFIG_FILES="$CONFIG_FILES src/Makefile" ;;
67733 "src/c++98/Makefile") CONFIG_FILES="$CONFIG_FILES src/c++98/Makefile" ;;
67734 "src/c++11/Makefile") CONFIG_FILES="$CONFIG_FILES src/c++11/Makefile" ;;
67735 "doc/Makefile") CONFIG_FILES="$CONFIG_FILES doc/Makefile" ;;
67736 "po/Makefile") CONFIG_FILES="$CONFIG_FILES po/Makefile" ;;
67737 "testsuite/Makefile") CONFIG_FILES="$CONFIG_FILES testsuite/Makefile" ;;
67738 "generate-headers") CONFIG_COMMANDS="$CONFIG_COMMANDS generate-headers" ;;
67740 *) as_fn_error "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
67745 # If the user did not use the arguments to specify the items to instantiate,
67746 # then the envvar interface is used. Set only those that are not.
67747 # We use the long form for the default assignment because of an extremely
67748 # bizarre bug on SunOS 4.1.3.
67749 if $ac_need_defaults; then
67750 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
67751 test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
67752 test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
67755 # Have a temporary directory for convenience. Make it in the build tree
67756 # simply because there is no reason against having it here, and in addition,
67757 # creating and moving files from /tmp can sometimes cause problems.
67758 # Hook for its removal unless debugging.
67759 # Note that there is a small window in which the directory will not be cleaned:
67760 # after its creation but before its name has been assigned to `$tmp'.
67764 trap 'exit_status=$?
67765 { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
67767 trap 'as_fn_exit 1' 1 2 13 15
67769 # Create a (secure) tmp directory for tmp files.
67772 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
67773 test -n "$tmp" && test -d "$tmp"
67776 tmp=./conf$$-$RANDOM
67777 (umask 077 && mkdir "$tmp")
67778 } || as_fn_error "cannot create a temporary directory in ." "$LINENO" 5
67780 # Set up the scripts for CONFIG_FILES section.
67781 # No need to generate them if there are no CONFIG_FILES.
67782 # This happens for instance with `./config.status config.h'.
67783 if test -n "$CONFIG_FILES"; then
67786 ac_cr=`echo X | tr X '\015'`
67787 # On cygwin, bash can eat \r inside `` if the user requested igncr.
67788 # But we know of no other shell where ac_cr would be empty at this
67789 # point, so we can use a bashism as a fallback.
67790 if test "x$ac_cr" = x; then
67791 eval ac_cr=\$\'\\r\'
67793 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
67794 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
67797 ac_cs_awk_cr=$ac_cr
67800 echo 'BEGIN {' >"$tmp/subs1.awk" &&
67805 echo "cat >conf$$subs.awk <<_ACEOF" &&
67806 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
67808 } >conf$$subs.sh ||
67809 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
67810 ac_delim_num=`echo "$ac_subst_vars" | grep -c '$'`
67812 for ac_last_try in false false false false false :; do
67813 . ./conf$$subs.sh ||
67814 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
67816 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
67817 if test $ac_delim_n = $ac_delim_num; then
67819 elif $ac_last_try; then
67820 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
67822 ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
67825 rm -f conf$$subs.sh
67827 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
67828 cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&
67832 s/^/S["/; s/!.*/"]=/
67842 s/\(.\{148\}\).*/\1/
67844 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
67849 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
67856 s/\(.\{148\}\).*/\1/
67858 s/["\\]/\\&/g; s/^/"/; s/$/"/
67862 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
67867 ' <conf$$subs.awk | sed '
67872 ' >>$CONFIG_STATUS || ac_write_fail=1
67873 rm -f conf$$subs.awk
67874 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
67876 cat >>"\$tmp/subs1.awk" <<_ACAWK &&
67877 for (key in S) S_is_set[key] = 1
67883 nfields = split(line, field, "@")
67885 len = length(field[1])
67886 for (i = 2; i < nfields; i++) {
67888 keylen = length(key)
67889 if (S_is_set[key]) {
67891 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
67892 len += length(value) + length(field[++i])
67903 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
67904 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
67905 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
67908 fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \
67909 || as_fn_error "could not setup config files machinery" "$LINENO" 5
67912 # VPATH may cause trouble with some makes, so we remove $(srcdir),
67913 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
67914 # trailing colons and then remove the whole line if VPATH becomes empty
67915 # (actually we leave an empty line to preserve line numbers).
67916 if test "x$srcdir" = x.; then
67917 ac_vpsub='/^[ ]*VPATH[ ]*=/{
67918 s/:*\$(srcdir):*/:/
67919 s/:*\${srcdir}:*/:/
67921 s/^\([^=]*=[ ]*\):*/\1/
67927 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
67928 fi # test -n "$CONFIG_FILES"
67930 # Set up the scripts for CONFIG_HEADERS section.
67931 # No need to generate them if there are no CONFIG_HEADERS.
67932 # This happens for instance with `./config.status Makefile'.
67933 if test -n "$CONFIG_HEADERS"; then
67934 cat >"$tmp/defines.awk" <<\_ACAWK ||
67938 # Transform confdefs.h into an awk script `defines.awk', embedded as
67939 # here-document in config.status, that substitutes the proper values into
67940 # config.h.in to produce config.h.
67942 # Create a delimiter string that does not exist in confdefs.h, to ease
67943 # handling of long lines.
67945 for ac_last_try in false false :; do
67946 ac_t=`sed -n "/$ac_delim/p" confdefs.h`
67947 if test -z "$ac_t"; then
67949 elif $ac_last_try; then
67950 as_fn_error "could not make $CONFIG_HEADERS" "$LINENO" 5
67952 ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
67956 # For the awk script, D is an array of macro values keyed by name,
67957 # likewise P contains macro parameters if any. Preserve backslash
67958 # newline sequences.
67960 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
67962 s/.\{148\}/&'"$ac_delim"'/g
67965 s/^[ ]*#[ ]*define[ ][ ]*/ /
67972 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\
67974 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p
67978 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\
67979 D["\1"]=" \3\\\\\\n"\\/p
67981 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
67986 s/.\{148\}/&'"$ac_delim"'/g
67991 s/["\\]/\\&/g; s/^/"/; s/$/"/p
67994 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
67996 ' <confdefs.h | sed '
67997 s/'"$ac_delim"'/"\\\
67998 "/g' >>$CONFIG_STATUS || ac_write_fail=1
68000 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
68001 for (key in D) D_is_set[key] = 1
68004 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
68006 split(line, arg, " ")
68007 if (arg[1] == "#") {
68011 defundef = substr(arg[1], 2)
68014 split(mac1, mac2, "(") #)
68016 prefix = substr(line, 1, index(line, defundef) - 1)
68017 if (D_is_set[macro]) {
68018 # Preserve the white space surrounding the "#".
68019 print prefix "define", macro P[macro] D[macro]
68022 # Replace #undef with comments. This is necessary, for example,
68023 # in the case of _POSIX_SOURCE, which is predefined and required
68024 # on some systems where configure will not decide to define it.
68025 if (defundef == "undef") {
68026 print "/*", prefix defundef, macro, "*/"
68034 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
68035 as_fn_error "could not setup config headers machinery" "$LINENO" 5
68036 fi # test -n "$CONFIG_HEADERS"
68039 eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS"
68044 :[FHLC]) ac_mode=$ac_tag; continue;;
68046 case $ac_mode$ac_tag in
68048 :L* | :C*:*) as_fn_error "invalid tag \`$ac_tag'" "$LINENO" 5;;
68049 :[FH]-) ac_tag=-:-;;
68050 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
68067 -) ac_f="$tmp/stdin";;
68068 *) # Look for the file first in the build tree, then in the source tree
68069 # (if the path is not absolute). The absolute path cannot be DOS-style,
68070 # because $ac_f cannot contain `:'.
68074 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
68076 as_fn_error "cannot find input file: \`$ac_f'" "$LINENO" 5;;
68078 case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
68079 as_fn_append ac_file_inputs " '$ac_f'"
68082 # Let's still pretend it is `configure' which instantiates (i.e., don't
68083 # use $as_me), people would be surprised to read:
68084 # /* config.h. Generated by config.status. */
68085 configure_input='Generated from '`
68086 $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
68088 if test x"$ac_file" != x-; then
68089 configure_input="$ac_file. $configure_input"
68090 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
68091 $as_echo "$as_me: creating $ac_file" >&6;}
68093 # Neutralize special characters interpreted by sed in replacement strings.
68094 case $configure_input in #(
68095 *\&* | *\|* | *\\* )
68096 ac_sed_conf_input=`$as_echo "$configure_input" |
68097 sed 's/[\\\\&|]/\\\\&/g'`;; #(
68098 *) ac_sed_conf_input=$configure_input;;
68102 *:-:* | *:-) cat >"$tmp/stdin" \
68103 || as_fn_error "could not create $ac_file" "$LINENO" 5 ;;
68108 ac_dir=`$as_dirname -- "$ac_file" ||
68109 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
68110 X"$ac_file" : 'X\(//\)[^/]' \| \
68111 X"$ac_file" : 'X\(//\)$' \| \
68112 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
68113 $as_echo X"$ac_file" |
68114 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
68118 /^X\(\/\/\)[^/].*/{
68131 as_dir="$ac_dir"; as_fn_mkdir_p
68135 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
68137 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
68138 # A ".." for each directory in $ac_dir_suffix.
68139 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
68140 case $ac_top_builddir_sub in
68141 "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
68142 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
68145 ac_abs_top_builddir=$ac_pwd
68146 ac_abs_builddir=$ac_pwd$ac_dir_suffix
68147 # for backward compatibility:
68148 ac_top_builddir=$ac_top_build_prefix
68151 .) # We are building in place.
68153 ac_top_srcdir=$ac_top_builddir_sub
68154 ac_abs_top_srcdir=$ac_pwd ;;
68155 [\\/]* | ?:[\\/]* ) # Absolute name.
68156 ac_srcdir=$srcdir$ac_dir_suffix;
68157 ac_top_srcdir=$srcdir
68158 ac_abs_top_srcdir=$srcdir ;;
68159 *) # Relative name.
68160 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
68161 ac_top_srcdir=$ac_top_build_prefix$srcdir
68162 ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
68164 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
68174 [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
68175 *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
68177 ac_MKDIR_P=$MKDIR_P
68179 [\\/$]* | ?:[\\/]* ) ;;
68180 */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;;
68184 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
68185 # If the template does not know about datarootdir, expand it.
68186 # FIXME: This hack should be removed a few years after 2.60.
68187 ac_datarootdir_hack=; ac_datarootdir_seen=
68198 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
68199 *datarootdir*) ac_datarootdir_seen=yes;;
68200 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
68201 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
68202 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
68204 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
68205 ac_datarootdir_hack='
68206 s&@datadir@&$datadir&g
68207 s&@docdir@&$docdir&g
68208 s&@infodir@&$infodir&g
68209 s&@localedir@&$localedir&g
68210 s&@mandir@&$mandir&g
68211 s&\\\${datarootdir}&$datarootdir&g' ;;
68215 # Neutralize VPATH when `$srcdir' = `.'.
68216 # Shell code in configure.ac might set extrasub.
68217 # FIXME: do we really want to maintain this feature?
68218 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
68219 ac_sed_extra="$ac_vpsub
68222 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
68224 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
68225 s|@configure_input@|$ac_sed_conf_input|;t t
68226 s&@top_builddir@&$ac_top_builddir_sub&;t t
68227 s&@top_build_prefix@&$ac_top_build_prefix&;t t
68228 s&@srcdir@&$ac_srcdir&;t t
68229 s&@abs_srcdir@&$ac_abs_srcdir&;t t
68230 s&@top_srcdir@&$ac_top_srcdir&;t t
68231 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
68232 s&@builddir@&$ac_builddir&;t t
68233 s&@abs_builddir@&$ac_abs_builddir&;t t
68234 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
68235 s&@INSTALL@&$ac_INSTALL&;t t
68236 s&@MKDIR_P@&$ac_MKDIR_P&;t t
68237 $ac_datarootdir_hack
68239 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$tmp/subs.awk" >$tmp/out \
68240 || as_fn_error "could not create $ac_file" "$LINENO" 5
68242 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
68243 { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&
68244 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&
68245 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
68246 which seems to be undefined. Please make sure it is defined." >&5
68247 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
68248 which seems to be undefined. Please make sure it is defined." >&2;}
68252 -) cat "$tmp/out" && rm -f "$tmp/out";;
68253 *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";;
68255 || as_fn_error "could not create $ac_file" "$LINENO" 5
68261 if test x"$ac_file" != x-; then
68263 $as_echo "/* $configure_input */" \
68264 && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs"
68265 } >"$tmp/config.h" \
68266 || as_fn_error "could not create $ac_file" "$LINENO" 5
68267 if diff "$ac_file" "$tmp/config.h" >/dev/null 2>&1; then
68268 { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
68269 $as_echo "$as_me: $ac_file is unchanged" >&6;}
68272 mv "$tmp/config.h" "$ac_file" \
68273 || as_fn_error "could not create $ac_file" "$LINENO" 5
68276 $as_echo "/* $configure_input */" \
68277 && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" \
68278 || as_fn_error "could not create -" "$LINENO" 5
68280 # Compute "$ac_file"'s index in $config_headers.
68283 for _am_header in $config_headers :; do
68284 case $_am_header in
68285 $_am_arg | $_am_arg:* )
68288 _am_stamp_count=`expr $_am_stamp_count + 1` ;;
68291 echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" ||
68292 $as_expr X"$_am_arg" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
68293 X"$_am_arg" : 'X\(//\)[^/]' \| \
68294 X"$_am_arg" : 'X\(//\)$' \| \
68295 X"$_am_arg" : 'X\(/\)' \| . 2>/dev/null ||
68296 $as_echo X"$_am_arg" |
68297 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
68301 /^X\(\/\/\)[^/].*/{
68313 s/.*/./; q'`/stamp-h$_am_stamp_count
68316 :C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
68317 $as_echo "$as_me: executing $ac_file commands" >&6;}
68322 case $ac_file$ac_mode in
68324 # Only add multilib support code if we just rebuilt the top-level
68326 case " $CONFIG_FILES " in
68328 ac_file=Makefile . ${multi_basedir}/config-ml.in
68333 # See if we are running on zsh, and set the options which allow our
68334 # commands through without removal of \ escapes.
68335 if test -n "${ZSH_VERSION+set}" ; then
68336 setopt NO_GLOB_SUBST
68339 cfgfile="${ofile}T"
68340 trap "$RM \"$cfgfile\"; exit 1" 1 2 15
68343 cat <<_LT_EOF >> "$cfgfile"
68346 # `$ECHO "$ofile" | sed 's%^.*/%%'` - Provide generalized library-building support services.
68347 # Generated automatically by $as_me ($PACKAGE$TIMESTAMP) $VERSION
68348 # Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
68349 # NOTE: Changes made to this file will be lost: look at ltmain.sh.
68351 # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005,
68352 # 2006, 2007, 2008, 2009 Free Software Foundation, Inc.
68353 # Written by Gordon Matzigkeit, 1996
68355 # This file is part of GNU Libtool.
68357 # GNU Libtool is free software; you can redistribute it and/or
68358 # modify it under the terms of the GNU General Public License as
68359 # published by the Free Software Foundation; either version 2 of
68360 # the License, or (at your option) any later version.
68362 # As a special exception to the GNU General Public License,
68363 # if you distribute this file as part of a program or library that
68364 # is built using GNU Libtool, you may include this file under the
68365 # same distribution terms that you use for the rest of that program.
68367 # GNU Libtool is distributed in the hope that it will be useful,
68368 # but WITHOUT ANY WARRANTY; without even the implied warranty of
68369 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
68370 # GNU General Public License for more details.
68372 # You should have received a copy of the GNU General Public License
68373 # along with GNU Libtool; see the file COPYING. If not, a copy
68374 # can be downloaded from http://www.gnu.org/licenses/gpl.html, or
68375 # obtained by writing to the Free Software Foundation, Inc.,
68376 # 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
68379 # The names of the tagged configurations supported by this script.
68380 available_tags="CXX "
68382 # ### BEGIN LIBTOOL CONFIG
68384 # Which release of libtool.m4 was used?
68385 macro_version=$macro_version
68386 macro_revision=$macro_revision
68388 # Whether or not to build shared libraries.
68389 build_libtool_libs=$enable_shared
68391 # Whether or not to build static libraries.
68392 build_old_libs=$enable_static
68394 # What type of objects to build.
68397 # Whether or not to optimize for fast installation.
68398 fast_install=$enable_fast_install
68400 # Shell to use when invoking shell scripts.
68403 # An echo program that protects backslashes.
68407 host_alias=$host_alias
68411 # The build system.
68412 build_alias=$build_alias
68416 # A sed program that does not truncate output.
68419 # Sed that helps us avoid accidentally triggering echo(1) options like -n.
68420 Xsed="\$SED -e 1s/^X//"
68422 # A grep program that handles long lines.
68428 # A literal string matcher.
68431 # A BSD- or MS-compatible name lister.
68434 # Whether we need soft or hard links.
68437 # What is the maximum length of a command?
68438 max_cmd_len=$max_cmd_len
68440 # Object file suffix (normally "o").
68443 # Executable file suffix (normally "").
68446 # whether the shell understands "unset".
68449 # turn spaces into newlines.
68452 # turn newlines into spaces.
68455 # An object symbol dumper.
68456 OBJDUMP=$lt_OBJDUMP
68458 # Method to check whether dependent libraries are shared objects.
68459 deplibs_check_method=$lt_deplibs_check_method
68461 # Command to use when deplibs_check_method == "file_magic".
68462 file_magic_cmd=$lt_file_magic_cmd
68466 AR_FLAGS=$lt_AR_FLAGS
68468 # A symbol stripping program.
68471 # Commands used to install an old-style archive.
68473 old_postinstall_cmds=$lt_old_postinstall_cmds
68474 old_postuninstall_cmds=$lt_old_postuninstall_cmds
68476 # Whether to use a lock for old archive extraction.
68477 lock_old_archive_extraction=$lock_old_archive_extraction
68482 # LTCC compiler flags.
68483 LTCFLAGS=$lt_CFLAGS
68485 # Take the output of nm and produce a listing of raw symbols and C names.
68486 global_symbol_pipe=$lt_lt_cv_sys_global_symbol_pipe
68488 # Transform the output of nm in a proper C declaration.
68489 global_symbol_to_cdecl=$lt_lt_cv_sys_global_symbol_to_cdecl
68491 # Transform the output of nm in a C name address pair.
68492 global_symbol_to_c_name_address=$lt_lt_cv_sys_global_symbol_to_c_name_address
68494 # Transform the output of nm in a C name address pair when lib prefix is needed.
68495 global_symbol_to_c_name_address_lib_prefix=$lt_lt_cv_sys_global_symbol_to_c_name_address_lib_prefix
68497 # The name of the directory that contains temporary libtool files.
68500 # Used to examine libraries when file_magic_cmd begins with "file".
68501 MAGIC_CMD=$MAGIC_CMD
68503 # Must we lock files when doing compilation?
68504 need_locks=$lt_need_locks
68506 # Tool to manipulate archived DWARF debug symbol files on Mac OS X.
68507 DSYMUTIL=$lt_DSYMUTIL
68509 # Tool to change global to local symbols on Mac OS X.
68512 # Tool to manipulate fat objects and archives on Mac OS X.
68515 # ldd/readelf like tool for Mach-O binaries on Mac OS X.
68518 # ldd/readelf like tool for 64 bit Mach-O binaries on Mac OS X 10.4.
68519 OTOOL64=$lt_OTOOL64
68521 # Old archive suffix (normally "a").
68524 # Shared library suffix (normally ".so").
68525 shrext_cmds=$lt_shrext_cmds
68527 # The commands to extract the exported symbol list from a shared archive.
68528 extract_expsyms_cmds=$lt_extract_expsyms_cmds
68530 # Variables whose values should be saved in libtool wrapper scripts and
68531 # restored at link time.
68532 variables_saved_for_relink=$lt_variables_saved_for_relink
68534 # Do we need the "lib" prefix for modules?
68535 need_lib_prefix=$need_lib_prefix
68537 # Do we need a version for libraries?
68538 need_version=$need_version
68540 # Library versioning type.
68541 version_type=$version_type
68543 # Shared library runtime path variable.
68544 runpath_var=$runpath_var
68546 # Shared library path variable.
68547 shlibpath_var=$shlibpath_var
68549 # Is shlibpath searched before the hard-coded library search path?
68550 shlibpath_overrides_runpath=$shlibpath_overrides_runpath
68552 # Format of library name prefix.
68553 libname_spec=$lt_libname_spec
68555 # List of archive names. First name is the real one, the rest are links.
68556 # The last name is the one that the linker finds with -lNAME
68557 library_names_spec=$lt_library_names_spec
68559 # The coded name of the library, if different from the real name.
68560 soname_spec=$lt_soname_spec
68562 # Permission mode override for installation of shared libraries.
68563 install_override_mode=$lt_install_override_mode
68565 # Command to use after installation of a shared archive.
68566 postinstall_cmds=$lt_postinstall_cmds
68568 # Command to use after uninstallation of a shared archive.
68569 postuninstall_cmds=$lt_postuninstall_cmds
68571 # Commands used to finish a libtool library installation in a directory.
68572 finish_cmds=$lt_finish_cmds
68574 # As "finish_cmds", except a single script fragment to be evaled but
68576 finish_eval=$lt_finish_eval
68578 # Whether we should hardcode library paths into libraries.
68579 hardcode_into_libs=$hardcode_into_libs
68581 # Compile-time system search path for libraries.
68582 sys_lib_search_path_spec=$lt_sys_lib_search_path_spec
68584 # Run-time system search path for libraries.
68585 sys_lib_dlsearch_path_spec=$lt_sys_lib_dlsearch_path_spec
68587 # Whether dlopen is supported.
68588 dlopen_support=$enable_dlopen
68590 # Whether dlopen of programs is supported.
68591 dlopen_self=$enable_dlopen_self
68593 # Whether dlopen of statically linked programs is supported.
68594 dlopen_self_static=$enable_dlopen_self_static
68596 # Commands to strip libraries.
68597 old_striplib=$lt_old_striplib
68598 striplib=$lt_striplib
68601 # The linker used to build libraries.
68604 # How to create reloadable object files.
68605 reload_flag=$lt_reload_flag
68606 reload_cmds=$lt_reload_cmds
68608 # Commands used to build an old-style archive.
68609 old_archive_cmds=$lt_old_archive_cmds
68611 # A language specific compiler.
68614 # Is the compiler the GNU compiler?
68617 # Compiler flag to turn off builtin functions.
68618 no_builtin_flag=$lt_lt_prog_compiler_no_builtin_flag
68620 # How to pass a linker flag through the compiler.
68621 wl=$lt_lt_prog_compiler_wl
68623 # Additional compiler flags for building library objects.
68624 pic_flag=$lt_lt_prog_compiler_pic
68626 # Compiler flag to prevent dynamic linking.
68627 link_static_flag=$lt_lt_prog_compiler_static
68629 # Does compiler simultaneously support -c and -o options?
68630 compiler_c_o=$lt_lt_cv_prog_compiler_c_o
68632 # Whether or not to add -lc for building shared libraries.
68633 build_libtool_need_lc=$archive_cmds_need_lc
68635 # Whether or not to disallow shared libs when runtime libs are static.
68636 allow_libtool_libs_with_static_runtimes=$enable_shared_with_static_runtimes
68638 # Compiler flag to allow reflexive dlopens.
68639 export_dynamic_flag_spec=$lt_export_dynamic_flag_spec
68641 # Compiler flag to generate shared objects directly from archives.
68642 whole_archive_flag_spec=$lt_whole_archive_flag_spec
68644 # Whether the compiler copes with passing no objects directly.
68645 compiler_needs_object=$lt_compiler_needs_object
68647 # Create an old-style archive from a shared archive.
68648 old_archive_from_new_cmds=$lt_old_archive_from_new_cmds
68650 # Create a temporary old-style archive to link instead of a shared archive.
68651 old_archive_from_expsyms_cmds=$lt_old_archive_from_expsyms_cmds
68653 # Commands used to build a shared archive.
68654 archive_cmds=$lt_archive_cmds
68655 archive_expsym_cmds=$lt_archive_expsym_cmds
68657 # Commands used to build a loadable module if different from building
68658 # a shared archive.
68659 module_cmds=$lt_module_cmds
68660 module_expsym_cmds=$lt_module_expsym_cmds
68662 # Whether we are building with GNU ld or not.
68663 with_gnu_ld=$lt_with_gnu_ld
68665 # Flag that allows shared libraries with undefined symbols to be built.
68666 allow_undefined_flag=$lt_allow_undefined_flag
68668 # Flag that enforces no undefined symbols.
68669 no_undefined_flag=$lt_no_undefined_flag
68671 # Flag to hardcode \$libdir into a binary during linking.
68672 # This must work even if \$libdir does not exist
68673 hardcode_libdir_flag_spec=$lt_hardcode_libdir_flag_spec
68675 # If ld is used when linking, flag to hardcode \$libdir into a binary
68676 # during linking. This must work even if \$libdir does not exist.
68677 hardcode_libdir_flag_spec_ld=$lt_hardcode_libdir_flag_spec_ld
68679 # Whether we need a single "-rpath" flag with a separated argument.
68680 hardcode_libdir_separator=$lt_hardcode_libdir_separator
68682 # Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes
68683 # DIR into the resulting binary.
68684 hardcode_direct=$hardcode_direct
68686 # Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes
68687 # DIR into the resulting binary and the resulting library dependency is
68688 # "absolute",i.e impossible to change by setting \${shlibpath_var} if the
68689 # library is relocated.
68690 hardcode_direct_absolute=$hardcode_direct_absolute
68692 # Set to "yes" if using the -LDIR flag during linking hardcodes DIR
68693 # into the resulting binary.
68694 hardcode_minus_L=$hardcode_minus_L
68696 # Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR
68697 # into the resulting binary.
68698 hardcode_shlibpath_var=$hardcode_shlibpath_var
68700 # Set to "yes" if building a shared library automatically hardcodes DIR
68701 # into the library and all subsequent libraries and executables linked
68703 hardcode_automatic=$hardcode_automatic
68705 # Set to yes if linker adds runtime paths of dependent libraries
68706 # to runtime path list.
68707 inherit_rpath=$inherit_rpath
68709 # Whether libtool must link a program against all its dependency libraries.
68710 link_all_deplibs=$link_all_deplibs
68712 # Fix the shell variable \$srcfile for the compiler.
68713 fix_srcfile_path=$lt_fix_srcfile_path
68715 # Set to "yes" if exported symbols are required.
68716 always_export_symbols=$always_export_symbols
68718 # The commands to list exported symbols.
68719 export_symbols_cmds=$lt_export_symbols_cmds
68721 # Symbols that should not be listed in the preloaded symbols.
68722 exclude_expsyms=$lt_exclude_expsyms
68724 # Symbols that must always be exported.
68725 include_expsyms=$lt_include_expsyms
68727 # Commands necessary for linking programs (against libraries) with templates.
68728 prelink_cmds=$lt_prelink_cmds
68730 # Specify filename containing input files.
68731 file_list_spec=$lt_file_list_spec
68733 # How to hardcode a shared library path into an executable.
68734 hardcode_action=$hardcode_action
68736 # The directories searched by this compiler when creating a shared library.
68737 compiler_lib_search_dirs=$lt_compiler_lib_search_dirs
68739 # Dependencies to place before and after the objects being linked to
68740 # create a shared library.
68741 predep_objects=$lt_predep_objects
68742 postdep_objects=$lt_postdep_objects
68743 predeps=$lt_predeps
68744 postdeps=$lt_postdeps
68746 # The library search path used internally by the compiler when linking
68747 # a shared library.
68748 compiler_lib_search_path=$lt_compiler_lib_search_path
68750 # ### END LIBTOOL CONFIG
68756 cat <<\_LT_EOF >> "$cfgfile"
68757 # AIX sometimes has problems with the GCC collect2 program. For some
68758 # reason, if we set the COLLECT_NAMES environment variable, the problems
68759 # vanish in a puff of smoke.
68760 if test "X${COLLECT_NAMES+set}" != Xset; then
68762 export COLLECT_NAMES
68769 ltmain="$ac_aux_dir/ltmain.sh"
68772 # We use sed instead of cat because bash on DJGPP gets confused if
68773 # if finds mixed CR/LF and LF-only lines. Since sed operates in
68774 # text mode, it properly converts lines to CR/LF. This bash problem
68775 # is reportedly fixed, but why not run on old versions too?
68776 sed '/^# Generated shell functions inserted here/q' "$ltmain" >> "$cfgfile" \
68777 || (rm -f "$cfgfile"; exit 1)
68781 cat << \_LT_EOF >> "$cfgfile"
68783 # func_dirname file append nondir_replacement
68784 # Compute the dirname of FILE. If nonempty, add APPEND to the result,
68785 # otherwise set result to NONDIR_REPLACEMENT.
68789 */*) func_dirname_result="${1%/*}${2}" ;;
68790 * ) func_dirname_result="${3}" ;;
68794 # func_basename file
68797 func_basename_result="${1##*/}"
68800 # func_dirname_and_basename file append nondir_replacement
68801 # perform func_basename and func_dirname in a single function
68803 # dirname: Compute the dirname of FILE. If nonempty,
68804 # add APPEND to the result, otherwise set result
68805 # to NONDIR_REPLACEMENT.
68806 # value returned in "$func_dirname_result"
68807 # basename: Compute filename of FILE.
68808 # value retuned in "$func_basename_result"
68809 # Implementation must be kept synchronized with func_dirname
68810 # and func_basename. For efficiency, we do not delegate to
68811 # those functions but instead duplicate the functionality here.
68812 func_dirname_and_basename ()
68815 */*) func_dirname_result="${1%/*}${2}" ;;
68816 * ) func_dirname_result="${3}" ;;
68818 func_basename_result="${1##*/}"
68821 # func_stripname prefix suffix name
68822 # strip PREFIX and SUFFIX off of NAME.
68823 # PREFIX and SUFFIX must not contain globbing or regex special
68824 # characters, hashes, percent signs, but SUFFIX may contain a leading
68825 # dot (in which case that matches only a dot).
68828 # pdksh 5.2.14 does not do ${X%$Y} correctly if both X and Y are
68829 # positional parameters, so assign one to ordinary parameter first.
68830 func_stripname_result=${3}
68831 func_stripname_result=${func_stripname_result#"${1}"}
68832 func_stripname_result=${func_stripname_result%"${2}"}
68838 func_opt_split_opt=${1%%=*}
68839 func_opt_split_arg=${1#*=}
68846 *.lo) func_lo2o_result=${1%.lo}.${objext} ;;
68847 *) func_lo2o_result=${1} ;;
68851 # func_xform libobj-or-source
68854 func_xform_result=${1%.*}.lo
68857 # func_arith arithmetic-term...
68860 func_arith_result=$(( $* ))
68864 # STRING may not start with a hyphen.
68867 func_len_result=${#1}
68872 *) # Bourne compatible functions.
68873 cat << \_LT_EOF >> "$cfgfile"
68875 # func_dirname file append nondir_replacement
68876 # Compute the dirname of FILE. If nonempty, add APPEND to the result,
68877 # otherwise set result to NONDIR_REPLACEMENT.
68880 # Extract subdirectory from the argument.
68881 func_dirname_result=`$ECHO "${1}" | $SED "$dirname"`
68882 if test "X$func_dirname_result" = "X${1}"; then
68883 func_dirname_result="${3}"
68885 func_dirname_result="$func_dirname_result${2}"
68889 # func_basename file
68892 func_basename_result=`$ECHO "${1}" | $SED "$basename"`
68896 # func_stripname prefix suffix name
68897 # strip PREFIX and SUFFIX off of NAME.
68898 # PREFIX and SUFFIX must not contain globbing or regex special
68899 # characters, hashes, percent signs, but SUFFIX may contain a leading
68900 # dot (in which case that matches only a dot).
68901 # func_strip_suffix prefix name
68905 .*) func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%\\\\${2}\$%%"`;;
68906 *) func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%${2}\$%%"`;;
68911 my_sed_long_opt='1s/^\(-[^=]*\)=.*/\1/;q'
68912 my_sed_long_arg='1s/^-[^=]*=//'
68917 func_opt_split_opt=`$ECHO "${1}" | $SED "$my_sed_long_opt"`
68918 func_opt_split_arg=`$ECHO "${1}" | $SED "$my_sed_long_arg"`
68924 func_lo2o_result=`$ECHO "${1}" | $SED "$lo2o"`
68927 # func_xform libobj-or-source
68930 func_xform_result=`$ECHO "${1}" | $SED 's/\.[^.]*$/.lo/'`
68933 # func_arith arithmetic-term...
68936 func_arith_result=`expr "$@"`
68940 # STRING may not start with a hyphen.
68943 func_len_result=`expr "$1" : ".*" 2>/dev/null || echo $max_cmd_len`
68949 case $lt_shell_append in
68951 cat << \_LT_EOF >> "$cfgfile"
68953 # func_append var value
68954 # Append VALUE to the end of shell variable VAR.
68962 cat << \_LT_EOF >> "$cfgfile"
68964 # func_append var value
68965 # Append VALUE to the end of shell variable VAR.
68976 sed -n '/^# Generated shell functions inserted here/,$p' "$ltmain" >> "$cfgfile" \
68977 || (rm -f "$cfgfile"; exit 1)
68979 mv -f "$cfgfile" "$ofile" ||
68980 (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile")
68984 cat <<_LT_EOF >> "$ofile"
68986 # ### BEGIN LIBTOOL TAG CONFIG: CXX
68988 # The linker used to build libraries.
68991 # How to create reloadable object files.
68992 reload_flag=$lt_reload_flag_CXX
68993 reload_cmds=$lt_reload_cmds_CXX
68995 # Commands used to build an old-style archive.
68996 old_archive_cmds=$lt_old_archive_cmds_CXX
68998 # A language specific compiler.
68999 CC=$lt_compiler_CXX
69001 # Is the compiler the GNU compiler?
69004 # Compiler flag to turn off builtin functions.
69005 no_builtin_flag=$lt_lt_prog_compiler_no_builtin_flag_CXX
69007 # How to pass a linker flag through the compiler.
69008 wl=$lt_lt_prog_compiler_wl_CXX
69010 # Additional compiler flags for building library objects.
69011 pic_flag=$lt_lt_prog_compiler_pic_CXX
69013 # Compiler flag to prevent dynamic linking.
69014 link_static_flag=$lt_lt_prog_compiler_static_CXX
69016 # Does compiler simultaneously support -c and -o options?
69017 compiler_c_o=$lt_lt_cv_prog_compiler_c_o_CXX
69019 # Whether or not to add -lc for building shared libraries.
69020 build_libtool_need_lc=$archive_cmds_need_lc_CXX
69022 # Whether or not to disallow shared libs when runtime libs are static.
69023 allow_libtool_libs_with_static_runtimes=$enable_shared_with_static_runtimes_CXX
69025 # Compiler flag to allow reflexive dlopens.
69026 export_dynamic_flag_spec=$lt_export_dynamic_flag_spec_CXX
69028 # Compiler flag to generate shared objects directly from archives.
69029 whole_archive_flag_spec=$lt_whole_archive_flag_spec_CXX
69031 # Whether the compiler copes with passing no objects directly.
69032 compiler_needs_object=$lt_compiler_needs_object_CXX
69034 # Create an old-style archive from a shared archive.
69035 old_archive_from_new_cmds=$lt_old_archive_from_new_cmds_CXX
69037 # Create a temporary old-style archive to link instead of a shared archive.
69038 old_archive_from_expsyms_cmds=$lt_old_archive_from_expsyms_cmds_CXX
69040 # Commands used to build a shared archive.
69041 archive_cmds=$lt_archive_cmds_CXX
69042 archive_expsym_cmds=$lt_archive_expsym_cmds_CXX
69044 # Commands used to build a loadable module if different from building
69045 # a shared archive.
69046 module_cmds=$lt_module_cmds_CXX
69047 module_expsym_cmds=$lt_module_expsym_cmds_CXX
69049 # Whether we are building with GNU ld or not.
69050 with_gnu_ld=$lt_with_gnu_ld_CXX
69052 # Flag that allows shared libraries with undefined symbols to be built.
69053 allow_undefined_flag=$lt_allow_undefined_flag_CXX
69055 # Flag that enforces no undefined symbols.
69056 no_undefined_flag=$lt_no_undefined_flag_CXX
69058 # Flag to hardcode \$libdir into a binary during linking.
69059 # This must work even if \$libdir does not exist
69060 hardcode_libdir_flag_spec=$lt_hardcode_libdir_flag_spec_CXX
69062 # If ld is used when linking, flag to hardcode \$libdir into a binary
69063 # during linking. This must work even if \$libdir does not exist.
69064 hardcode_libdir_flag_spec_ld=$lt_hardcode_libdir_flag_spec_ld_CXX
69066 # Whether we need a single "-rpath" flag with a separated argument.
69067 hardcode_libdir_separator=$lt_hardcode_libdir_separator_CXX
69069 # Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes
69070 # DIR into the resulting binary.
69071 hardcode_direct=$hardcode_direct_CXX
69073 # Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes
69074 # DIR into the resulting binary and the resulting library dependency is
69075 # "absolute",i.e impossible to change by setting \${shlibpath_var} if the
69076 # library is relocated.
69077 hardcode_direct_absolute=$hardcode_direct_absolute_CXX
69079 # Set to "yes" if using the -LDIR flag during linking hardcodes DIR
69080 # into the resulting binary.
69081 hardcode_minus_L=$hardcode_minus_L_CXX
69083 # Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR
69084 # into the resulting binary.
69085 hardcode_shlibpath_var=$hardcode_shlibpath_var_CXX
69087 # Set to "yes" if building a shared library automatically hardcodes DIR
69088 # into the library and all subsequent libraries and executables linked
69090 hardcode_automatic=$hardcode_automatic_CXX
69092 # Set to yes if linker adds runtime paths of dependent libraries
69093 # to runtime path list.
69094 inherit_rpath=$inherit_rpath_CXX
69096 # Whether libtool must link a program against all its dependency libraries.
69097 link_all_deplibs=$link_all_deplibs_CXX
69099 # Fix the shell variable \$srcfile for the compiler.
69100 fix_srcfile_path=$lt_fix_srcfile_path_CXX
69102 # Set to "yes" if exported symbols are required.
69103 always_export_symbols=$always_export_symbols_CXX
69105 # The commands to list exported symbols.
69106 export_symbols_cmds=$lt_export_symbols_cmds_CXX
69108 # Symbols that should not be listed in the preloaded symbols.
69109 exclude_expsyms=$lt_exclude_expsyms_CXX
69111 # Symbols that must always be exported.
69112 include_expsyms=$lt_include_expsyms_CXX
69114 # Commands necessary for linking programs (against libraries) with templates.
69115 prelink_cmds=$lt_prelink_cmds_CXX
69117 # Specify filename containing input files.
69118 file_list_spec=$lt_file_list_spec_CXX
69120 # How to hardcode a shared library path into an executable.
69121 hardcode_action=$hardcode_action_CXX
69123 # The directories searched by this compiler when creating a shared library.
69124 compiler_lib_search_dirs=$lt_compiler_lib_search_dirs_CXX
69126 # Dependencies to place before and after the objects being linked to
69127 # create a shared library.
69128 predep_objects=$lt_predep_objects_CXX
69129 postdep_objects=$lt_postdep_objects_CXX
69130 predeps=$lt_predeps_CXX
69131 postdeps=$lt_postdeps_CXX
69133 # The library search path used internally by the compiler when linking
69134 # a shared library.
69135 compiler_lib_search_path=$lt_compiler_lib_search_path_CXX
69137 # ### END LIBTOOL TAG CONFIG: CXX
69141 "include/gstdint.h":C)
69142 if test "$GCC" = yes; then
69143 echo "/* generated for " `$CC --version | sed 1q` "*/" > tmp-stdint.h
69145 echo "/* generated for $CC */" > tmp-stdint.h
69148 sed 's/^ *//' >> tmp-stdint.h <<EOF
69150 #ifndef GCC_GENERATED_STDINT_H
69151 #define GCC_GENERATED_STDINT_H 1
69153 #include <sys/types.h>
69156 if test "$acx_cv_header_stdint" != stdint.h; then
69157 echo "#include <stddef.h>" >> tmp-stdint.h
69159 if test "$acx_cv_header_stdint" != stddef.h; then
69160 echo "#include <$acx_cv_header_stdint>" >> tmp-stdint.h
69163 sed 's/^ *//' >> tmp-stdint.h <<EOF
69164 /* glibc uses these symbols as guards to prevent redefinitions. */
69165 #ifdef __int8_t_defined
69170 #ifdef __uint32_t_defined
69176 # ----------------- done header, emit basic int types -------------
69177 if test "$acx_cv_header_stdint" = stddef.h; then
69178 sed 's/^ *//' >> tmp-stdint.h <<EOF
69182 #ifndef __uint8_t_defined
69183 #define __uint8_t_defined
69185 typedef unsigned $acx_cv_type_int8_t uint8_t;
69192 #ifndef __uint16_t_defined
69193 #define __uint16_t_defined
69195 typedef unsigned $acx_cv_type_int16_t uint16_t;
69202 #ifndef __uint32_t_defined
69203 #define __uint32_t_defined
69205 typedef unsigned $acx_cv_type_int32_t uint32_t;
69212 #ifndef __int8_t_defined
69213 #define __int8_t_defined
69215 typedef $acx_cv_type_int8_t int8_t;
69222 #ifndef __int16_t_defined
69223 #define __int16_t_defined
69225 typedef $acx_cv_type_int16_t int16_t;
69232 #ifndef __int32_t_defined
69233 #define __int32_t_defined
69235 typedef $acx_cv_type_int32_t int32_t;
69240 elif test "$ac_cv_type_u_int32_t" = yes; then
69241 sed 's/^ *//' >> tmp-stdint.h <<EOF
69243 /* int8_t int16_t int32_t defined by inet code, we do the u_intXX types */
69256 #ifndef __uint8_t_defined
69257 #define __uint8_t_defined
69259 typedef u_int8_t uint8_t;
69266 #ifndef __uint16_t_defined
69267 #define __uint16_t_defined
69269 typedef u_int16_t uint16_t;
69276 #ifndef __uint32_t_defined
69277 #define __uint32_t_defined
69279 typedef u_int32_t uint32_t;
69285 sed 's/^ *//' >> tmp-stdint.h <<EOF
69287 /* Some systems have guard macros to prevent redefinitions, define them. */
69309 # ------------- done basic int types, emit int64_t types ------------
69310 if test "$ac_cv_type_uint64_t" = yes; then
69311 sed 's/^ *//' >> tmp-stdint.h <<EOF
69313 /* system headers have good uint64_t and int64_t */
69321 elif test "$ac_cv_type_u_int64_t" = yes; then
69322 sed 's/^ *//' >> tmp-stdint.h <<EOF
69324 /* system headers have an u_int64_t (and int64_t) */
69330 #ifndef __uint64_t_defined
69331 #define __uint64_t_defined
69333 typedef u_int64_t uint64_t;
69338 elif test -n "$acx_cv_type_int64_t"; then
69339 sed 's/^ *//' >> tmp-stdint.h <<EOF
69341 /* architecture has a 64-bit type, $acx_cv_type_int64_t */
69345 typedef $acx_cv_type_int64_t int64_t;
69350 #ifndef __uint64_t_defined
69351 #define __uint64_t_defined
69353 typedef unsigned $acx_cv_type_int64_t uint64_t;
69359 sed 's/^ *//' >> tmp-stdint.h <<EOF
69361 /* some common heuristics for int64_t, using compiler-specific tests */
69362 #if defined __STDC_VERSION__ && (__STDC_VERSION__-0) >= 199901L
69365 #ifndef __int64_t_defined
69367 typedef long long int64_t;
69374 typedef unsigned long long uint64_t;
69378 #elif defined __GNUC__ && defined (__STDC__) && __STDC__-0
69379 /* NextStep 2.0 cc is really gcc 1.93 but it defines __GNUC__ = 2 and
69380 does not implement __extension__. But that compiler doesn't define
69382 # if __GNUC__ < 2 || (__NeXT__ && !__GNUC_MINOR__)
69383 # define __extension__
69389 __extension__ typedef long long int64_t;
69395 __extension__ typedef unsigned long long uint64_t;
69399 #elif !defined __STRICT_ANSI__
69400 # if defined _MSC_VER || defined __WATCOMC__ || defined __BORLANDC__
69405 typedef __int64 int64_t;
69411 typedef unsigned __int64 uint64_t;
69414 # endif /* compiler */
69416 #endif /* ANSI version */
69420 # ------------- done int64_t types, emit intptr types ------------
69421 if test "$ac_cv_type_uintptr_t" != yes; then
69422 sed 's/^ *//' >> tmp-stdint.h <<EOF
69424 /* Define intptr_t based on sizeof(void*) = $ac_cv_sizeof_void_p */
69425 #ifndef __uintptr_t_defined
69427 typedef u$acx_cv_type_intptr_t uintptr_t;
69430 #ifndef __intptr_t_defined
69432 typedef $acx_cv_type_intptr_t intptr_t;
69438 # ------------- done intptr types, emit int_least types ------------
69439 if test "$ac_cv_type_int_least32_t" != yes; then
69440 sed 's/^ *//' >> tmp-stdint.h <<EOF
69442 /* Define int_least types */
69443 typedef int8_t int_least8_t;
69444 typedef int16_t int_least16_t;
69445 typedef int32_t int_least32_t;
69447 typedef int64_t int_least64_t;
69450 typedef uint8_t uint_least8_t;
69451 typedef uint16_t uint_least16_t;
69452 typedef uint32_t uint_least32_t;
69454 typedef uint64_t uint_least64_t;
69459 # ------------- done intptr types, emit int_fast types ------------
69460 if test "$ac_cv_type_int_fast32_t" != yes; then
69461 sed 's/^ *//' >> tmp-stdint.h <<EOF
69463 /* Define int_fast types. short is often slow */
69464 typedef int8_t int_fast8_t;
69465 typedef int int_fast16_t;
69466 typedef int32_t int_fast32_t;
69468 typedef int64_t int_fast64_t;
69471 typedef uint8_t uint_fast8_t;
69472 typedef unsigned int uint_fast16_t;
69473 typedef uint32_t uint_fast32_t;
69475 typedef uint64_t uint_fast64_t;
69480 if test "$ac_cv_type_uintmax_t" != yes; then
69481 sed 's/^ *//' >> tmp-stdint.h <<EOF
69483 /* Define intmax based on what we found */
69486 typedef int64_t intmax_t;
69488 typedef long intmax_t;
69493 typedef uint64_t uintmax_t;
69495 typedef unsigned long uintmax_t;
69501 sed 's/^ *//' >> tmp-stdint.h <<EOF
69503 #endif /* GCC_GENERATED_STDINT_H */
69506 if test -r include/gstdint.h && cmp -s tmp-stdint.h include/gstdint.h; then
69509 mv -f tmp-stdint.h include/gstdint.h
69513 "scripts/testsuite_flags":F) chmod +x scripts/testsuite_flags ;;
69514 "scripts/extract_symvers":F) chmod +x scripts/extract_symvers ;;
69515 "include/Makefile":F) cat > vpsed$$ << \_EOF
69516 s!`test -f '$<' || echo '$(srcdir)/'`!!
69518 sed -f vpsed$$ $ac_file > tmp$$
69521 echo 'MULTISUBDIR =' >> $ac_file
69523 . ${multi_basedir}/config-ml.in
69524 { ml_norecursion=; unset ml_norecursion;}
69526 "libsupc++/Makefile":F) cat > vpsed$$ << \_EOF
69527 s!`test -f '$<' || echo '$(srcdir)/'`!!
69529 sed -f vpsed$$ $ac_file > tmp$$
69532 echo 'MULTISUBDIR =' >> $ac_file
69534 . ${multi_basedir}/config-ml.in
69535 { ml_norecursion=; unset ml_norecursion;}
69537 "python/Makefile":F) cat > vpsed$$ << \_EOF
69538 s!`test -f '$<' || echo '$(srcdir)/'`!!
69540 sed -f vpsed$$ $ac_file > tmp$$
69543 echo 'MULTISUBDIR =' >> $ac_file
69545 . ${multi_basedir}/config-ml.in
69546 { ml_norecursion=; unset ml_norecursion;}
69548 "src/Makefile":F) cat > vpsed$$ << \_EOF
69549 s!`test -f '$<' || echo '$(srcdir)/'`!!
69551 sed -f vpsed$$ $ac_file > tmp$$
69554 echo 'MULTISUBDIR =' >> $ac_file
69556 . ${multi_basedir}/config-ml.in
69557 { ml_norecursion=; unset ml_norecursion;}
69559 "src/c++98/Makefile":F) cat > vpsed$$ << \_EOF
69560 s!`test -f '$<' || echo '$(srcdir)/'`!!
69562 sed -f vpsed$$ $ac_file > tmp$$
69565 echo 'MULTISUBDIR =' >> $ac_file
69567 . ${multi_basedir}/config-ml.in
69568 { ml_norecursion=; unset ml_norecursion;}
69570 "src/c++11/Makefile":F) cat > vpsed$$ << \_EOF
69571 s!`test -f '$<' || echo '$(srcdir)/'`!!
69573 sed -f vpsed$$ $ac_file > tmp$$
69576 echo 'MULTISUBDIR =' >> $ac_file
69578 . ${multi_basedir}/config-ml.in
69579 { ml_norecursion=; unset ml_norecursion;}
69581 "doc/Makefile":F) cat > vpsed$$ << \_EOF
69582 s!`test -f '$<' || echo '$(srcdir)/'`!!
69584 sed -f vpsed$$ $ac_file > tmp$$
69587 echo 'MULTISUBDIR =' >> $ac_file
69589 . ${multi_basedir}/config-ml.in
69590 { ml_norecursion=; unset ml_norecursion;}
69592 "po/Makefile":F) cat > vpsed$$ << \_EOF
69593 s!`test -f '$<' || echo '$(srcdir)/'`!!
69595 sed -f vpsed$$ $ac_file > tmp$$
69598 echo 'MULTISUBDIR =' >> $ac_file
69600 . ${multi_basedir}/config-ml.in
69601 { ml_norecursion=; unset ml_norecursion;}
69603 "testsuite/Makefile":F) cat > vpsed$$ << \_EOF
69604 s!`test -f '$<' || echo '$(srcdir)/'`!!
69606 sed -f vpsed$$ $ac_file > tmp$$
69609 echo 'MULTISUBDIR =' >> $ac_file
69611 . ${multi_basedir}/config-ml.in
69612 { ml_norecursion=; unset ml_norecursion;}
69614 "generate-headers":C) (cd include && ${MAKE-make} pch_build= ) ;;
69622 ac_clean_files=$ac_clean_files_save
69624 test $ac_write_fail = 0 ||
69625 as_fn_error "write failure creating $CONFIG_STATUS" "$LINENO" 5
69628 # configure is writing to config.log, and then calls config.status.
69629 # config.status does its own redirection, appending to config.log.
69630 # Unfortunately, on DOS this fails, as config.log is still kept open
69631 # by configure, so config.status won't be able to write to it; its
69632 # output is simply discarded. So we exec the FD to /dev/null,
69633 # effectively closing config.log, so it can be properly (re)opened and
69634 # appended to by config.status. When coming back to configure, we
69635 # need to make the FD available again.
69636 if test "$no_create" != yes; then
69638 ac_config_status_args=
69639 test "$silent" = yes &&
69640 ac_config_status_args="$ac_config_status_args --quiet"
69642 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
69644 # Use ||, not &&, to avoid exiting from the if with $? = 1, which
69645 # would make configure fail if this is the last instruction.
69646 $ac_cs_success || as_fn_exit $?
69648 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
69649 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
69650 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}