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/ios.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
610 glibcxx_toolexeclibdir
614 ERROR_CONSTANTS_SRCDIR
622 GLIBCXX_LDBL_COMPAT_FALSE
623 GLIBCXX_LDBL_COMPAT_TRUE
624 ENABLE_VISIBILITY_FALSE
625 ENABLE_VISIBILITY_TRUE
626 ENABLE_SYMVERS_SOL2_FALSE
627 ENABLE_SYMVERS_SOL2_TRUE
628 ENABLE_SYMVERS_SUN_FALSE
629 ENABLE_SYMVERS_SUN_TRUE
630 ENABLE_SYMVERS_DARWIN_FALSE
631 ENABLE_SYMVERS_DARWIN_TRUE
632 ENABLE_SYMVERS_GNU_NAMESPACE_FALSE
633 ENABLE_SYMVERS_GNU_NAMESPACE_TRUE
634 ENABLE_SYMVERS_GNU_FALSE
635 ENABLE_SYMVERS_GNU_TRUE
638 port_specific_symbol_files
647 ENABLE_PARALLEL_FALSE
649 GLIBCXX_BUILD_DEBUG_FALSE
650 GLIBCXX_BUILD_DEBUG_TRUE
652 GLIBCXX_C_HEADERS_EXTRA_FALSE
653 GLIBCXX_C_HEADERS_EXTRA_TRUE
654 GLIBCXX_C_HEADERS_COMPATIBILITY_FALSE
655 GLIBCXX_C_HEADERS_COMPATIBILITY_TRUE
656 GLIBCXX_C_HEADERS_C_GLOBAL_FALSE
657 GLIBCXX_C_HEADERS_C_GLOBAL_TRUE
658 GLIBCXX_C_HEADERS_C_STD_FALSE
659 GLIBCXX_C_HEADERS_C_STD_TRUE
660 GLIBCXX_C_HEADERS_C_FALSE
661 GLIBCXX_C_HEADERS_C_TRUE
689 GLIBCXX_BUILD_PCH_FALSE
690 GLIBCXX_BUILD_PCH_TRUE
713 MAINTAINER_MODE_FALSE
740 INSTALL_STRIP_PROGRAM
796 program_transform_name
809 enable_option_checking
814 enable_maintainer_mode
821 enable_hosted_libstdcxx
822 enable_sjlj_exceptions
827 enable_libstdcxx_allocator
832 enable_concept_checks
833 enable_libstdcxx_debug_flags
834 enable_libstdcxx_debug
836 enable_fully_dynamic_string
837 enable_libstdcxx_time
841 with_system_libunwind
846 enable_version_specific_runtime_libs
848 ac_precious_vars='build_alias
864 # Initialize some variables set by options.
866 ac_init_version=false
867 ac_unrecognized_opts=
869 # The variables have the same names as the options, with
870 # dashes changed to underlines.
878 program_transform_name=s,x,x,
886 # Installation directory options.
887 # These are left unexpanded so users can "make install exec_prefix=/foo"
888 # and all the variables that are supposed to be based on exec_prefix
889 # by default will actually change.
890 # Use braces instead of parens because sh, perl, etc. also accept them.
891 # (The list follows the same order as the GNU Coding Standards.)
892 bindir='${exec_prefix}/bin'
893 sbindir='${exec_prefix}/sbin'
894 libexecdir='${exec_prefix}/libexec'
895 datarootdir='${prefix}/share'
896 datadir='${datarootdir}'
897 sysconfdir='${prefix}/etc'
898 sharedstatedir='${prefix}/com'
899 localstatedir='${prefix}/var'
900 includedir='${prefix}/include'
901 oldincludedir='/usr/include'
902 docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
903 infodir='${datarootdir}/info'
908 libdir='${exec_prefix}/lib'
909 localedir='${datarootdir}/locale'
910 mandir='${datarootdir}/man'
916 # If the previous option needs an argument, assign it.
917 if test -n "$ac_prev"; then
918 eval $ac_prev=\$ac_option
924 *=*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
928 # Accept the important Cygnus configure options, so we can diagnose typos.
930 case $ac_dashdash$ac_option in
934 -bindir | --bindir | --bindi | --bind | --bin | --bi)
936 -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
939 -build | --build | --buil | --bui | --bu)
940 ac_prev=build_alias ;;
941 -build=* | --build=* | --buil=* | --bui=* | --bu=*)
942 build_alias=$ac_optarg ;;
944 -cache-file | --cache-file | --cache-fil | --cache-fi \
945 | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
946 ac_prev=cache_file ;;
947 -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
948 | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
949 cache_file=$ac_optarg ;;
952 cache_file=config.cache ;;
954 -datadir | --datadir | --datadi | --datad)
956 -datadir=* | --datadir=* | --datadi=* | --datad=*)
957 datadir=$ac_optarg ;;
959 -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
960 | --dataroo | --dataro | --datar)
961 ac_prev=datarootdir ;;
962 -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
963 | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
964 datarootdir=$ac_optarg ;;
966 -disable-* | --disable-*)
967 ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
968 # Reject names that are not valid shell variable names.
969 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
970 as_fn_error "invalid feature name: $ac_useropt"
971 ac_useropt_orig=$ac_useropt
972 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
973 case $ac_user_opts in
977 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
978 ac_unrecognized_sep=', ';;
980 eval enable_$ac_useropt=no ;;
982 -docdir | --docdir | --docdi | --doc | --do)
984 -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
987 -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
989 -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
992 -enable-* | --enable-*)
993 ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
994 # Reject names that are not valid shell variable names.
995 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
996 as_fn_error "invalid feature name: $ac_useropt"
997 ac_useropt_orig=$ac_useropt
998 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
999 case $ac_user_opts in
1001 "enable_$ac_useropt"
1003 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
1004 ac_unrecognized_sep=', ';;
1006 eval enable_$ac_useropt=\$ac_optarg ;;
1008 -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
1009 | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
1010 | --exec | --exe | --ex)
1011 ac_prev=exec_prefix ;;
1012 -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
1013 | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
1014 | --exec=* | --exe=* | --ex=*)
1015 exec_prefix=$ac_optarg ;;
1017 -gas | --gas | --ga | --g)
1018 # Obsolete; use --with-gas.
1021 -help | --help | --hel | --he | -h)
1022 ac_init_help=long ;;
1023 -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
1024 ac_init_help=recursive ;;
1025 -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
1026 ac_init_help=short ;;
1028 -host | --host | --hos | --ho)
1029 ac_prev=host_alias ;;
1030 -host=* | --host=* | --hos=* | --ho=*)
1031 host_alias=$ac_optarg ;;
1033 -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
1035 -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
1037 htmldir=$ac_optarg ;;
1039 -includedir | --includedir | --includedi | --included | --include \
1040 | --includ | --inclu | --incl | --inc)
1041 ac_prev=includedir ;;
1042 -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
1043 | --includ=* | --inclu=* | --incl=* | --inc=*)
1044 includedir=$ac_optarg ;;
1046 -infodir | --infodir | --infodi | --infod | --info | --inf)
1048 -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
1049 infodir=$ac_optarg ;;
1051 -libdir | --libdir | --libdi | --libd)
1053 -libdir=* | --libdir=* | --libdi=* | --libd=*)
1054 libdir=$ac_optarg ;;
1056 -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
1057 | --libexe | --libex | --libe)
1058 ac_prev=libexecdir ;;
1059 -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
1060 | --libexe=* | --libex=* | --libe=*)
1061 libexecdir=$ac_optarg ;;
1063 -localedir | --localedir | --localedi | --localed | --locale)
1064 ac_prev=localedir ;;
1065 -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
1066 localedir=$ac_optarg ;;
1068 -localstatedir | --localstatedir | --localstatedi | --localstated \
1069 | --localstate | --localstat | --localsta | --localst | --locals)
1070 ac_prev=localstatedir ;;
1071 -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
1072 | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
1073 localstatedir=$ac_optarg ;;
1075 -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
1077 -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
1078 mandir=$ac_optarg ;;
1080 -nfp | --nfp | --nf)
1081 # Obsolete; use --without-fp.
1084 -no-create | --no-create | --no-creat | --no-crea | --no-cre \
1085 | --no-cr | --no-c | -n)
1088 -no-recursion | --no-recursion | --no-recursio | --no-recursi \
1089 | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
1092 -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
1093 | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
1094 | --oldin | --oldi | --old | --ol | --o)
1095 ac_prev=oldincludedir ;;
1096 -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
1097 | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
1098 | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
1099 oldincludedir=$ac_optarg ;;
1101 -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
1103 -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
1104 prefix=$ac_optarg ;;
1106 -program-prefix | --program-prefix | --program-prefi | --program-pref \
1107 | --program-pre | --program-pr | --program-p)
1108 ac_prev=program_prefix ;;
1109 -program-prefix=* | --program-prefix=* | --program-prefi=* \
1110 | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
1111 program_prefix=$ac_optarg ;;
1113 -program-suffix | --program-suffix | --program-suffi | --program-suff \
1114 | --program-suf | --program-su | --program-s)
1115 ac_prev=program_suffix ;;
1116 -program-suffix=* | --program-suffix=* | --program-suffi=* \
1117 | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
1118 program_suffix=$ac_optarg ;;
1120 -program-transform-name | --program-transform-name \
1121 | --program-transform-nam | --program-transform-na \
1122 | --program-transform-n | --program-transform- \
1123 | --program-transform | --program-transfor \
1124 | --program-transfo | --program-transf \
1125 | --program-trans | --program-tran \
1126 | --progr-tra | --program-tr | --program-t)
1127 ac_prev=program_transform_name ;;
1128 -program-transform-name=* | --program-transform-name=* \
1129 | --program-transform-nam=* | --program-transform-na=* \
1130 | --program-transform-n=* | --program-transform-=* \
1131 | --program-transform=* | --program-transfor=* \
1132 | --program-transfo=* | --program-transf=* \
1133 | --program-trans=* | --program-tran=* \
1134 | --progr-tra=* | --program-tr=* | --program-t=*)
1135 program_transform_name=$ac_optarg ;;
1137 -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
1139 -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
1140 pdfdir=$ac_optarg ;;
1142 -psdir | --psdir | --psdi | --psd | --ps)
1144 -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
1147 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1148 | -silent | --silent | --silen | --sile | --sil)
1151 -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
1153 -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
1155 sbindir=$ac_optarg ;;
1157 -sharedstatedir | --sharedstatedir | --sharedstatedi \
1158 | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
1159 | --sharedst | --shareds | --shared | --share | --shar \
1161 ac_prev=sharedstatedir ;;
1162 -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
1163 | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
1164 | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
1166 sharedstatedir=$ac_optarg ;;
1168 -site | --site | --sit)
1170 -site=* | --site=* | --sit=*)
1173 -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
1175 -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
1176 srcdir=$ac_optarg ;;
1178 -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
1179 | --syscon | --sysco | --sysc | --sys | --sy)
1180 ac_prev=sysconfdir ;;
1181 -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
1182 | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
1183 sysconfdir=$ac_optarg ;;
1185 -target | --target | --targe | --targ | --tar | --ta | --t)
1186 ac_prev=target_alias ;;
1187 -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
1188 target_alias=$ac_optarg ;;
1190 -v | -verbose | --verbose | --verbos | --verbo | --verb)
1193 -version | --version | --versio | --versi | --vers | -V)
1194 ac_init_version=: ;;
1197 ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1198 # Reject names that are not valid shell variable names.
1199 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1200 as_fn_error "invalid package name: $ac_useropt"
1201 ac_useropt_orig=$ac_useropt
1202 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1203 case $ac_user_opts in
1207 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1208 ac_unrecognized_sep=', ';;
1210 eval with_$ac_useropt=\$ac_optarg ;;
1212 -without-* | --without-*)
1213 ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1214 # Reject names that are not valid shell variable names.
1215 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1216 as_fn_error "invalid package name: $ac_useropt"
1217 ac_useropt_orig=$ac_useropt
1218 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1219 case $ac_user_opts in
1223 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1224 ac_unrecognized_sep=', ';;
1226 eval with_$ac_useropt=no ;;
1229 # Obsolete; use --with-x.
1232 -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1233 | --x-incl | --x-inc | --x-in | --x-i)
1234 ac_prev=x_includes ;;
1235 -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1236 | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1237 x_includes=$ac_optarg ;;
1239 -x-libraries | --x-libraries | --x-librarie | --x-librari \
1240 | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1241 ac_prev=x_libraries ;;
1242 -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1243 | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1244 x_libraries=$ac_optarg ;;
1246 -*) as_fn_error "unrecognized option: \`$ac_option'
1247 Try \`$0 --help' for more information."
1251 ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1252 # Reject names that are not valid shell variable names.
1253 case $ac_envvar in #(
1254 '' | [0-9]* | *[!_$as_cr_alnum]* )
1255 as_fn_error "invalid variable name: \`$ac_envvar'" ;;
1257 eval $ac_envvar=\$ac_optarg
1258 export $ac_envvar ;;
1261 # FIXME: should be removed in autoconf 3.0.
1262 $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1263 expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1264 $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1265 : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
1271 if test -n "$ac_prev"; then
1272 ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1273 as_fn_error "missing argument to $ac_option"
1276 if test -n "$ac_unrecognized_opts"; then
1277 case $enable_option_checking in
1279 fatal) as_fn_error "unrecognized options: $ac_unrecognized_opts" ;;
1280 *) $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1284 # Check all directory arguments for consistency.
1285 for ac_var in exec_prefix prefix bindir sbindir libexecdir datarootdir \
1286 datadir sysconfdir sharedstatedir localstatedir includedir \
1287 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1288 libdir localedir mandir
1290 eval ac_val=\$$ac_var
1291 # Remove trailing slashes.
1294 ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1295 eval $ac_var=\$ac_val;;
1297 # Be sure to have absolute directory names.
1299 [\\/$]* | ?:[\\/]* ) continue;;
1300 NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1302 as_fn_error "expected an absolute directory name for --$ac_var: $ac_val"
1305 # There might be people who depend on the old broken behavior: `$host'
1306 # used to hold the argument of --host etc.
1307 # FIXME: To remove some day.
1310 target=$target_alias
1312 # FIXME: To remove some day.
1313 if test "x$host_alias" != x; then
1314 if test "x$build_alias" = x; then
1315 cross_compiling=maybe
1316 $as_echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
1317 If a cross compiler is detected then cross compile mode will be used." >&2
1318 elif test "x$build_alias" != "x$host_alias"; then
1324 test -n "$host_alias" && ac_tool_prefix=$host_alias-
1326 test "$silent" = yes && exec 6>/dev/null
1329 ac_pwd=`pwd` && test -n "$ac_pwd" &&
1330 ac_ls_di=`ls -di .` &&
1331 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1332 as_fn_error "working directory cannot be determined"
1333 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1334 as_fn_error "pwd does not report name of working directory"
1337 # Find the source files, if location was not specified.
1338 if test -z "$srcdir"; then
1339 ac_srcdir_defaulted=yes
1340 # Try the directory containing this script, then the parent directory.
1341 ac_confdir=`$as_dirname -- "$as_myself" ||
1342 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1343 X"$as_myself" : 'X\(//\)[^/]' \| \
1344 X"$as_myself" : 'X\(//\)$' \| \
1345 X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1346 $as_echo X"$as_myself" |
1347 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1365 if test ! -r "$srcdir/$ac_unique_file"; then
1369 ac_srcdir_defaulted=no
1371 if test ! -r "$srcdir/$ac_unique_file"; then
1372 test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1373 as_fn_error "cannot find sources ($ac_unique_file) in $srcdir"
1375 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1377 cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error "$ac_msg"
1379 # When building in place, set srcdir=.
1380 if test "$ac_abs_confdir" = "$ac_pwd"; then
1383 # Remove unnecessary trailing slashes from srcdir.
1384 # Double slashes in file names in object file debugging info
1385 # mess up M-x gdb in Emacs.
1387 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1389 for ac_var in $ac_precious_vars; do
1390 eval ac_env_${ac_var}_set=\${${ac_var}+set}
1391 eval ac_env_${ac_var}_value=\$${ac_var}
1392 eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1393 eval ac_cv_env_${ac_var}_value=\$${ac_var}
1397 # Report the --help message.
1399 if test "$ac_init_help" = "long"; then
1400 # Omit some internal or obsolete options to make the list less imposing.
1401 # This message is too long to be a string in the A/UX 3.1 sh.
1403 \`configure' configures package-unused version-unused to adapt to many kinds of systems.
1405 Usage: $0 [OPTION]... [VAR=VALUE]...
1407 To assign environment variables (e.g., CC, CFLAGS...), specify them as
1408 VAR=VALUE. See below for descriptions of some of the useful variables.
1410 Defaults for the options are specified in brackets.
1413 -h, --help display this help and exit
1414 --help=short display options specific to this package
1415 --help=recursive display the short help of all the included packages
1416 -V, --version display version information and exit
1417 -q, --quiet, --silent do not print \`checking...' messages
1418 --cache-file=FILE cache test results in FILE [disabled]
1419 -C, --config-cache alias for \`--cache-file=config.cache'
1420 -n, --no-create do not create output files
1421 --srcdir=DIR find the sources in DIR [configure dir or \`..']
1423 Installation directories:
1424 --prefix=PREFIX install architecture-independent files in PREFIX
1425 [$ac_default_prefix]
1426 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
1429 By default, \`make install' will install all the files in
1430 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify
1431 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1432 for instance \`--prefix=\$HOME'.
1434 For better control, use the options below.
1436 Fine tuning of the installation directories:
1437 --bindir=DIR user executables [EPREFIX/bin]
1438 --sbindir=DIR system admin executables [EPREFIX/sbin]
1439 --libexecdir=DIR program executables [EPREFIX/libexec]
1440 --sysconfdir=DIR read-only single-machine data [PREFIX/etc]
1441 --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
1442 --localstatedir=DIR modifiable single-machine data [PREFIX/var]
1443 --libdir=DIR object code libraries [EPREFIX/lib]
1444 --includedir=DIR C header files [PREFIX/include]
1445 --oldincludedir=DIR C header files for non-gcc [/usr/include]
1446 --datarootdir=DIR read-only arch.-independent data root [PREFIX/share]
1447 --datadir=DIR read-only architecture-independent data [DATAROOTDIR]
1448 --infodir=DIR info documentation [DATAROOTDIR/info]
1449 --localedir=DIR locale-dependent data [DATAROOTDIR/locale]
1450 --mandir=DIR man documentation [DATAROOTDIR/man]
1451 --docdir=DIR documentation root [DATAROOTDIR/doc/libstdc++]
1452 --htmldir=DIR html documentation [DOCDIR]
1453 --dvidir=DIR dvi documentation [DOCDIR]
1454 --pdfdir=DIR pdf documentation [DOCDIR]
1455 --psdir=DIR ps documentation [DOCDIR]
1461 --program-prefix=PREFIX prepend PREFIX to installed program names
1462 --program-suffix=SUFFIX append SUFFIX to installed program names
1463 --program-transform-name=PROGRAM run sed PROGRAM on installed program names
1466 --build=BUILD configure for building on BUILD [guessed]
1467 --host=HOST cross-compile to build programs to run on HOST [BUILD]
1468 --target=TARGET configure for building compilers for TARGET [HOST]
1472 if test -n "$ac_init_help"; then
1473 case $ac_init_help in
1474 short | recursive ) echo "Configuration of package-unused version-unused:";;
1479 --disable-option-checking ignore unrecognized --enable/--with options
1480 --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
1481 --enable-FEATURE[=ARG] include FEATURE [ARG=yes]
1482 --enable-multilib build many library versions (default)
1483 --enable-maintainer-mode enable make rules and dependencies not useful
1484 (and sometimes confusing) to the casual installer
1485 --enable-shared[=PKGS] build shared libraries [default=yes]
1486 --enable-static[=PKGS] build static libraries [default=yes]
1487 --enable-fast-install[=PKGS]
1488 optimize for fast installation [default=yes]
1489 --disable-libtool-lock avoid locking (might break parallel builds)
1490 --disable-hosted-libstdcxx
1491 only build freestanding C++ runtime support
1492 --enable-sjlj-exceptions
1493 force use of builtin_setjmp for exceptions
1495 --enable-libstdcxx-pch build pre-compiled libstdc++ headers
1496 [default=$is_hosted]
1497 --enable-cstdio=PACKAGE use target-specific I/O package [default=stdio]
1498 --enable-clocale[=MODEL]
1499 use MODEL for target locale package [default=auto]
1500 --enable-nls use Native Language Support (default)
1501 --enable-libstdcxx-allocator=KIND
1502 use KIND for target std::allocator base
1504 --enable-cheaders=KIND construct "C" headers for g++ [default=$c_model]
1505 --enable-long-long enable template specializations for 'long long'
1507 --enable-wchar_t enable template specializations for 'wchar_t'
1509 --enable-c99 turns on ISO/IEC 9899:1999 support [default=yes]
1510 --enable-concept-checks use Boost-derived template checks [default=no]
1511 --enable-libstdcxx-debug-flags=FLAGS
1512 pass compiler FLAGS when building debug library
1514 --enable-libstdcxx-debug
1515 build extra debug library [default=no]
1516 --enable-cxx-flags=FLAGS
1517 pass compiler FLAGS when building library [default=]
1518 --enable-fully-dynamic-string
1519 do not put empty strings in per-process static
1521 --enable-libstdcxx-time=KIND
1522 use KIND for check type [default=no]
1523 --enable-tls Use thread-local storage [default=yes]
1524 --disable-rpath do not hardcode runtime library paths
1525 --enable-linux-futex use the Linux futex system call [default=default]
1526 --enable-symvers=STYLE enables symbol versioning of the shared library
1528 --enable-visibility enables visibility safe usage [default=yes]
1529 --enable-version-specific-runtime-libs
1530 Specify that runtime libraries should be installed
1531 in a compiler-specific directory
1534 --with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
1535 --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
1536 --with-target-subdir=SUBDIR
1537 configuring in a subdirectory
1538 --with-cross-host=HOST configuring with a cross compiler
1539 --with-newlib assume newlib as a system C library
1540 --with-pic try to use only PIC/non-PIC objects [default=use
1542 --with-gnu-ld assume the C compiler uses GNU ld [default=no]
1543 --with-gnu-ld assume the C compiler uses GNU ld default=no
1544 --with-libiconv-prefix[=DIR] search for libiconv in DIR/include and DIR/lib
1545 --without-libiconv-prefix don't search for libiconv in includedir and libdir
1546 --with-system-libunwind use installed libunwind
1547 --with-gxx-include-dir=DIR
1548 installation directory for include files
1550 Some influential environment variables:
1551 CC C compiler command
1552 CFLAGS C compiler flags
1553 LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a
1554 nonstandard directory <lib dir>
1555 LIBS libraries to pass to the linker, e.g. -l<library>
1556 CPPFLAGS C/C++/Objective C preprocessor flags, e.g. -I<include dir> if
1557 you have headers in a nonstandard directory <include dir>
1558 CXX C++ compiler command
1559 CXXFLAGS C++ compiler flags
1561 CXXCPP C++ preprocessor
1562 CXXFILT Location of GNU c++filt. Defaults to the first GNU version of
1563 `c++filt', `gc++filt' on PATH.
1565 Use these variables to override the choices made by `configure' or to help
1566 it to find libraries and programs with nonstandard names/locations.
1568 Report bugs to the package provider.
1573 if test "$ac_init_help" = "recursive"; then
1574 # If there are subdirs, report their specific --help.
1575 for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1576 test -d "$ac_dir" ||
1577 { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
1582 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1584 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
1585 # A ".." for each directory in $ac_dir_suffix.
1586 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1587 case $ac_top_builddir_sub in
1588 "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1589 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1592 ac_abs_top_builddir=$ac_pwd
1593 ac_abs_builddir=$ac_pwd$ac_dir_suffix
1594 # for backward compatibility:
1595 ac_top_builddir=$ac_top_build_prefix
1598 .) # We are building in place.
1600 ac_top_srcdir=$ac_top_builddir_sub
1601 ac_abs_top_srcdir=$ac_pwd ;;
1602 [\\/]* | ?:[\\/]* ) # Absolute name.
1603 ac_srcdir=$srcdir$ac_dir_suffix;
1604 ac_top_srcdir=$srcdir
1605 ac_abs_top_srcdir=$srcdir ;;
1607 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1608 ac_top_srcdir=$ac_top_build_prefix$srcdir
1609 ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1611 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1613 cd "$ac_dir" || { ac_status=$?; continue; }
1614 # Check for guested configure.
1615 if test -f "$ac_srcdir/configure.gnu"; then
1617 $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1618 elif test -f "$ac_srcdir/configure"; then
1620 $SHELL "$ac_srcdir/configure" --help=recursive
1622 $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1624 cd "$ac_pwd" || { ac_status=$?; break; }
1628 test -n "$ac_init_help" && exit $ac_status
1629 if $ac_init_version; then
1631 package-unused configure version-unused
1632 generated by GNU Autoconf 2.64
1634 Copyright (C) 2009 Free Software Foundation, Inc.
1635 This configure script is free software; the Free Software Foundation
1636 gives unlimited permission to copy, distribute and modify it.
1641 ## ------------------------ ##
1642 ## Autoconf initialization. ##
1643 ## ------------------------ ##
1645 # ac_fn_c_try_compile LINENO
1646 # --------------------------
1647 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1648 ac_fn_c_try_compile ()
1650 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1651 rm -f conftest.$ac_objext
1652 if { { ac_try="$ac_compile"
1654 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1655 *) ac_try_echo=$ac_try;;
1657 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1658 $as_echo "$ac_try_echo"; } >&5
1659 (eval "$ac_compile") 2>conftest.err
1661 if test -s conftest.err; then
1662 grep -v '^ *+' conftest.err >conftest.er1
1663 cat conftest.er1 >&5
1664 mv -f conftest.er1 conftest.err
1666 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1667 test $ac_status = 0; } && {
1668 test -z "$ac_c_werror_flag" ||
1669 test ! -s conftest.err
1670 } && test -s conftest.$ac_objext; then :
1673 $as_echo "$as_me: failed program was:" >&5
1674 sed 's/^/| /' conftest.$ac_ext >&5
1678 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1681 } # ac_fn_c_try_compile
1683 # ac_fn_cxx_try_compile LINENO
1684 # ----------------------------
1685 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1686 ac_fn_cxx_try_compile ()
1688 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1689 rm -f conftest.$ac_objext
1690 if { { ac_try="$ac_compile"
1692 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1693 *) ac_try_echo=$ac_try;;
1695 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1696 $as_echo "$ac_try_echo"; } >&5
1697 (eval "$ac_compile") 2>conftest.err
1699 if test -s conftest.err; then
1700 grep -v '^ *+' conftest.err >conftest.er1
1701 cat conftest.er1 >&5
1702 mv -f conftest.er1 conftest.err
1704 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1705 test $ac_status = 0; } && {
1706 test -z "$ac_cxx_werror_flag" ||
1707 test ! -s conftest.err
1708 } && test -s conftest.$ac_objext; then :
1711 $as_echo "$as_me: failed program was:" >&5
1712 sed 's/^/| /' conftest.$ac_ext >&5
1716 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1719 } # ac_fn_cxx_try_compile
1721 # ac_fn_c_try_cpp LINENO
1722 # ----------------------
1723 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1726 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1727 if { { ac_try="$ac_cpp conftest.$ac_ext"
1729 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1730 *) ac_try_echo=$ac_try;;
1732 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1733 $as_echo "$ac_try_echo"; } >&5
1734 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1736 if test -s conftest.err; then
1737 grep -v '^ *+' conftest.err >conftest.er1
1738 cat conftest.er1 >&5
1739 mv -f conftest.er1 conftest.err
1741 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1742 test $ac_status = 0; } >/dev/null && {
1743 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
1744 test ! -s conftest.err
1748 $as_echo "$as_me: failed program was:" >&5
1749 sed 's/^/| /' conftest.$ac_ext >&5
1753 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1758 # ac_fn_c_try_link LINENO
1759 # -----------------------
1760 # Try to link conftest.$ac_ext, and return whether this succeeded.
1763 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1764 rm -f conftest.$ac_objext conftest$ac_exeext
1765 if { { ac_try="$ac_link"
1767 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1768 *) ac_try_echo=$ac_try;;
1770 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1771 $as_echo "$ac_try_echo"; } >&5
1772 (eval "$ac_link") 2>conftest.err
1774 if test -s conftest.err; then
1775 grep -v '^ *+' conftest.err >conftest.er1
1776 cat conftest.er1 >&5
1777 mv -f conftest.er1 conftest.err
1779 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1780 test $ac_status = 0; } && {
1781 test -z "$ac_c_werror_flag" ||
1782 test ! -s conftest.err
1783 } && test -s conftest$ac_exeext && {
1784 test "$cross_compiling" = yes ||
1785 $as_test_x conftest$ac_exeext
1789 $as_echo "$as_me: failed program was:" >&5
1790 sed 's/^/| /' conftest.$ac_ext >&5
1794 # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
1795 # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
1796 # interfere with the next link command; also delete a directory that is
1797 # left behind by Apple's compiler. We do this before executing the actions.
1798 rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1799 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1802 } # ac_fn_c_try_link
1804 # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
1805 # -------------------------------------------------------
1806 # Tests whether HEADER exists and can be compiled using the include files in
1807 # INCLUDES, setting the cache variable VAR accordingly.
1808 ac_fn_c_check_header_compile ()
1810 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1811 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1812 $as_echo_n "checking for $2... " >&6; }
1813 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1814 $as_echo_n "(cached) " >&6
1816 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1817 /* end confdefs.h. */
1821 if ac_fn_c_try_compile "$LINENO"; then :
1826 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1829 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1830 $as_echo "$ac_res" >&6; }
1831 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1833 } # ac_fn_c_check_header_compile
1835 # ac_fn_c_try_run LINENO
1836 # ----------------------
1837 # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
1838 # that executables *can* be run.
1841 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1842 if { { ac_try="$ac_link"
1844 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1845 *) ac_try_echo=$ac_try;;
1847 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1848 $as_echo "$ac_try_echo"; } >&5
1849 (eval "$ac_link") 2>&5
1851 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1852 test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
1853 { { case "(($ac_try" in
1854 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1855 *) ac_try_echo=$ac_try;;
1857 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1858 $as_echo "$ac_try_echo"; } >&5
1859 (eval "$ac_try") 2>&5
1861 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1862 test $ac_status = 0; }; }; then :
1865 $as_echo "$as_me: program exited with status $ac_status" >&5
1866 $as_echo "$as_me: failed program was:" >&5
1867 sed 's/^/| /' conftest.$ac_ext >&5
1869 ac_retval=$ac_status
1871 rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1872 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1877 # ac_fn_c_check_func LINENO FUNC VAR
1878 # ----------------------------------
1879 # Tests whether FUNC exists, setting the cache variable VAR accordingly
1880 ac_fn_c_check_func ()
1882 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1883 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1884 $as_echo_n "checking for $2... " >&6; }
1885 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1886 $as_echo_n "(cached) " >&6
1888 if test x$gcc_no_link = xyes; then
1889 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
1891 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1892 /* end confdefs.h. */
1893 /* Define $2 to an innocuous variant, in case <limits.h> declares $2.
1894 For example, HP-UX 11i <limits.h> declares gettimeofday. */
1895 #define $2 innocuous_$2
1897 /* System header to define __stub macros and hopefully few prototypes,
1898 which can conflict with char $2 (); below.
1899 Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
1900 <limits.h> exists even on freestanding compilers. */
1903 # include <limits.h>
1905 # include <assert.h>
1910 /* Override any GCC internal prototype to avoid an error.
1911 Use char because int might match the return type of a GCC
1912 builtin and then its argument prototype would still apply. */
1917 /* The GNU C library defines this for functions which it implements
1918 to always fail with ENOSYS. Some functions are actually named
1919 something starting with __ and the normal name is an alias. */
1920 #if defined __stub_$2 || defined __stub___$2
1932 if ac_fn_c_try_link "$LINENO"; then :
1937 rm -f core conftest.err conftest.$ac_objext \
1938 conftest$ac_exeext conftest.$ac_ext
1941 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1942 $as_echo "$ac_res" >&6; }
1943 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1945 } # ac_fn_c_check_func
1947 # ac_fn_cxx_try_cpp LINENO
1948 # ------------------------
1949 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1950 ac_fn_cxx_try_cpp ()
1952 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1953 if { { ac_try="$ac_cpp conftest.$ac_ext"
1955 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1956 *) ac_try_echo=$ac_try;;
1958 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1959 $as_echo "$ac_try_echo"; } >&5
1960 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1962 if test -s conftest.err; then
1963 grep -v '^ *+' conftest.err >conftest.er1
1964 cat conftest.er1 >&5
1965 mv -f conftest.er1 conftest.err
1967 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1968 test $ac_status = 0; } >/dev/null && {
1969 test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||
1970 test ! -s conftest.err
1974 $as_echo "$as_me: failed program was:" >&5
1975 sed 's/^/| /' conftest.$ac_ext >&5
1979 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1982 } # ac_fn_cxx_try_cpp
1984 # ac_fn_cxx_try_link LINENO
1985 # -------------------------
1986 # Try to link conftest.$ac_ext, and return whether this succeeded.
1987 ac_fn_cxx_try_link ()
1989 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1990 rm -f conftest.$ac_objext conftest$ac_exeext
1991 if { { ac_try="$ac_link"
1993 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1994 *) ac_try_echo=$ac_try;;
1996 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1997 $as_echo "$ac_try_echo"; } >&5
1998 (eval "$ac_link") 2>conftest.err
2000 if test -s conftest.err; then
2001 grep -v '^ *+' conftest.err >conftest.er1
2002 cat conftest.er1 >&5
2003 mv -f conftest.er1 conftest.err
2005 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2006 test $ac_status = 0; } && {
2007 test -z "$ac_cxx_werror_flag" ||
2008 test ! -s conftest.err
2009 } && test -s conftest$ac_exeext && {
2010 test "$cross_compiling" = yes ||
2011 $as_test_x conftest$ac_exeext
2015 $as_echo "$as_me: failed program was:" >&5
2016 sed 's/^/| /' conftest.$ac_ext >&5
2020 # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
2021 # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
2022 # interfere with the next link command; also delete a directory that is
2023 # left behind by Apple's compiler. We do this before executing the actions.
2024 rm -rf conftest.dSYM conftest_ipa8_conftest.oo
2025 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2028 } # ac_fn_cxx_try_link
2030 # ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
2031 # -------------------------------------------------------
2032 # Tests whether HEADER exists, giving a warning if it cannot be compiled using
2033 # the include files in INCLUDES and setting the cache variable VAR
2035 ac_fn_c_check_header_mongrel ()
2037 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2038 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2039 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2040 $as_echo_n "checking for $2... " >&6; }
2041 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2042 $as_echo_n "(cached) " >&6
2045 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2046 $as_echo "$ac_res" >&6; }
2048 # Is the header compilable?
2049 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
2050 $as_echo_n "checking $2 usability... " >&6; }
2051 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2052 /* end confdefs.h. */
2056 if ac_fn_c_try_compile "$LINENO"; then :
2057 ac_header_compiler=yes
2059 ac_header_compiler=no
2061 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2062 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
2063 $as_echo "$ac_header_compiler" >&6; }
2065 # Is the header present?
2066 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
2067 $as_echo_n "checking $2 presence... " >&6; }
2068 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2069 /* end confdefs.h. */
2072 if ac_fn_c_try_cpp "$LINENO"; then :
2073 ac_header_preproc=yes
2075 ac_header_preproc=no
2077 rm -f conftest.err conftest.$ac_ext
2078 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
2079 $as_echo "$ac_header_preproc" >&6; }
2081 # So? What about this header?
2082 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
2084 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
2085 $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
2086 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
2087 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
2090 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
2091 $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
2092 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: check for missing prerequisite headers?" >&5
2093 $as_echo "$as_me: WARNING: $2: check for missing prerequisite headers?" >&2;}
2094 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
2095 $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
2096 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&5
2097 $as_echo "$as_me: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&2;}
2098 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
2099 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
2102 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2103 $as_echo_n "checking for $2... " >&6; }
2104 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2105 $as_echo_n "(cached) " >&6
2107 eval "$3=\$ac_header_compiler"
2110 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2111 $as_echo "$ac_res" >&6; }
2113 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2115 } # ac_fn_c_check_header_mongrel
2117 # ac_fn_cxx_check_header_mongrel LINENO HEADER VAR INCLUDES
2118 # ---------------------------------------------------------
2119 # Tests whether HEADER exists, giving a warning if it cannot be compiled using
2120 # the include files in INCLUDES and setting the cache variable VAR
2122 ac_fn_cxx_check_header_mongrel ()
2124 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2125 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2126 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2127 $as_echo_n "checking for $2... " >&6; }
2128 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2129 $as_echo_n "(cached) " >&6
2132 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2133 $as_echo "$ac_res" >&6; }
2135 # Is the header compilable?
2136 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
2137 $as_echo_n "checking $2 usability... " >&6; }
2138 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2139 /* end confdefs.h. */
2143 if ac_fn_cxx_try_compile "$LINENO"; then :
2144 ac_header_compiler=yes
2146 ac_header_compiler=no
2148 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2149 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
2150 $as_echo "$ac_header_compiler" >&6; }
2152 # Is the header present?
2153 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
2154 $as_echo_n "checking $2 presence... " >&6; }
2155 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2156 /* end confdefs.h. */
2159 if ac_fn_cxx_try_cpp "$LINENO"; then :
2160 ac_header_preproc=yes
2162 ac_header_preproc=no
2164 rm -f conftest.err conftest.$ac_ext
2165 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
2166 $as_echo "$ac_header_preproc" >&6; }
2168 # So? What about this header?
2169 case $ac_header_compiler:$ac_header_preproc:$ac_cxx_preproc_warn_flag in #((
2171 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
2172 $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
2173 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
2174 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
2177 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
2178 $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
2179 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: check for missing prerequisite headers?" >&5
2180 $as_echo "$as_me: WARNING: $2: check for missing prerequisite headers?" >&2;}
2181 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
2182 $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
2183 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&5
2184 $as_echo "$as_me: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&2;}
2185 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
2186 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
2189 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2190 $as_echo_n "checking for $2... " >&6; }
2191 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2192 $as_echo_n "(cached) " >&6
2194 eval "$3=\$ac_header_compiler"
2197 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2198 $as_echo "$ac_res" >&6; }
2200 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2202 } # ac_fn_cxx_check_header_mongrel
2204 # ac_fn_c_compute_int LINENO EXPR VAR INCLUDES
2205 # --------------------------------------------
2206 # Tries to find the compile-time value of EXPR in a program that includes
2207 # INCLUDES, setting VAR accordingly. Returns whether the value could be
2209 ac_fn_c_compute_int ()
2211 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2212 if test "$cross_compiling" = yes; then
2213 # Depending upon the size, compute the lo and hi bounds.
2214 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2215 /* end confdefs.h. */
2220 static int test_array [1 - 2 * !(($2) >= 0)];
2227 if ac_fn_c_try_compile "$LINENO"; then :
2230 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2231 /* end confdefs.h. */
2236 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
2243 if ac_fn_c_try_compile "$LINENO"; then :
2244 ac_hi=$ac_mid; break
2246 as_fn_arith $ac_mid + 1 && ac_lo=$as_val
2247 if test $ac_lo -le $ac_mid; then
2251 as_fn_arith 2 '*' $ac_mid + 1 && ac_mid=$as_val
2253 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2256 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2257 /* end confdefs.h. */
2262 static int test_array [1 - 2 * !(($2) < 0)];
2269 if ac_fn_c_try_compile "$LINENO"; then :
2272 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2273 /* end confdefs.h. */
2278 static int test_array [1 - 2 * !(($2) >= $ac_mid)];
2285 if ac_fn_c_try_compile "$LINENO"; then :
2286 ac_lo=$ac_mid; break
2288 as_fn_arith '(' $ac_mid ')' - 1 && ac_hi=$as_val
2289 if test $ac_mid -le $ac_hi; then
2293 as_fn_arith 2 '*' $ac_mid && ac_mid=$as_val
2295 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2300 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2302 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2303 # Binary search between lo and hi bounds.
2304 while test "x$ac_lo" != "x$ac_hi"; do
2305 as_fn_arith '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo && ac_mid=$as_val
2306 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2307 /* end confdefs.h. */
2312 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
2319 if ac_fn_c_try_compile "$LINENO"; then :
2322 as_fn_arith '(' $ac_mid ')' + 1 && ac_lo=$as_val
2324 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2327 ?*) eval "$3=\$ac_lo"; ac_retval=0 ;;
2331 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2332 /* end confdefs.h. */
2334 static long int longval () { return $2; }
2335 static unsigned long int ulongval () { return $2; }
2342 FILE *f = fopen ("conftest.val", "w");
2347 long int i = longval ();
2350 fprintf (f, "%ld", i);
2354 unsigned long int i = ulongval ();
2357 fprintf (f, "%lu", i);
2359 /* Do not output a trailing newline, as this causes \r\n confusion
2360 on some platforms. */
2361 return ferror (f) || fclose (f) != 0;
2367 if ac_fn_c_try_run "$LINENO"; then :
2368 echo >>conftest.val; read $3 <conftest.val; ac_retval=0
2372 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
2373 conftest.$ac_objext conftest.beam conftest.$ac_ext
2377 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2380 } # ac_fn_c_compute_int
2382 # ac_fn_c_check_type LINENO TYPE VAR INCLUDES
2383 # -------------------------------------------
2384 # Tests whether TYPE exists after having included INCLUDES, setting cache
2385 # variable VAR accordingly.
2386 ac_fn_c_check_type ()
2388 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2389 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2390 $as_echo_n "checking for $2... " >&6; }
2391 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2392 $as_echo_n "(cached) " >&6
2395 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2396 /* end confdefs.h. */
2407 if ac_fn_c_try_compile "$LINENO"; then :
2408 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2409 /* end confdefs.h. */
2420 if ac_fn_c_try_compile "$LINENO"; then :
2425 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2427 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2430 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2431 $as_echo "$ac_res" >&6; }
2432 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2434 } # ac_fn_c_check_type
2435 cat >config.log <<_ACEOF
2436 This file contains any messages produced by compilers while
2437 running configure, to aid debugging if configure makes a mistake.
2439 It was created by package-unused $as_me version-unused, which was
2440 generated by GNU Autoconf 2.64. Invocation command line was
2452 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
2453 uname -m = `(uname -m) 2>/dev/null || echo unknown`
2454 uname -r = `(uname -r) 2>/dev/null || echo unknown`
2455 uname -s = `(uname -s) 2>/dev/null || echo unknown`
2456 uname -v = `(uname -v) 2>/dev/null || echo unknown`
2458 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
2459 /bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown`
2461 /bin/arch = `(/bin/arch) 2>/dev/null || echo unknown`
2462 /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown`
2463 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
2464 /usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown`
2465 /bin/machine = `(/bin/machine) 2>/dev/null || echo unknown`
2466 /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown`
2467 /bin/universe = `(/bin/universe) 2>/dev/null || echo unknown`
2471 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2475 test -z "$as_dir" && as_dir=.
2476 $as_echo "PATH: $as_dir"
2492 # Keep a trace of the command line.
2493 # Strip out --no-create and --no-recursion so they do not pile up.
2494 # Strip out --silent because we don't want to record it for future runs.
2495 # Also quote any args containing shell meta-characters.
2496 # Make two passes to allow for proper duplicate-argument suppression.
2500 ac_must_keep_next=false
2506 -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
2507 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
2508 | -silent | --silent | --silen | --sile | --sil)
2511 ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
2514 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
2516 as_fn_append ac_configure_args1 " '$ac_arg'"
2517 if test $ac_must_keep_next = true; then
2518 ac_must_keep_next=false # Got value, back to normal.
2521 *=* | --config-cache | -C | -disable-* | --disable-* \
2522 | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
2523 | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
2524 | -with-* | --with-* | -without-* | --without-* | --x)
2525 case "$ac_configure_args0 " in
2526 "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
2529 -* ) ac_must_keep_next=true ;;
2532 as_fn_append ac_configure_args " '$ac_arg'"
2537 { ac_configure_args0=; unset ac_configure_args0;}
2538 { ac_configure_args1=; unset ac_configure_args1;}
2540 # When interrupted or exit'd, cleanup temporary files, and complete
2541 # config.log. We remove comments because anyway the quotes in there
2542 # would cause problems or look ugly.
2543 # WARNING: Use '\'' to represent an apostrophe within the trap.
2544 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
2545 trap 'exit_status=$?
2546 # Save into config.log some information that might help in debugging.
2551 ## ---------------- ##
2552 ## Cache variables. ##
2553 ## ---------------- ##
2556 # The following way of writing the cache mishandles newlines in values,
2558 for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
2559 eval ac_val=\$$ac_var
2563 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
2564 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
2567 _ | IFS | as_nl) ;; #(
2568 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
2569 *) { eval $ac_var=; unset $ac_var;} ;;
2574 case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
2575 *${as_nl}ac_space=\ *)
2577 "s/'\''/'\''\\\\'\'''\''/g;
2578 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
2581 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
2589 ## ----------------- ##
2590 ## Output variables. ##
2591 ## ----------------- ##
2594 for ac_var in $ac_subst_vars
2596 eval ac_val=\$$ac_var
2598 *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2600 $as_echo "$ac_var='\''$ac_val'\''"
2604 if test -n "$ac_subst_files"; then
2606 ## ------------------- ##
2607 ## File substitutions. ##
2608 ## ------------------- ##
2611 for ac_var in $ac_subst_files
2613 eval ac_val=\$$ac_var
2615 *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2617 $as_echo "$ac_var='\''$ac_val'\''"
2622 if test -s confdefs.h; then
2632 test "$ac_signal" != 0 &&
2633 $as_echo "$as_me: caught signal $ac_signal"
2634 $as_echo "$as_me: exit $exit_status"
2636 rm -f core *.core core.conftest.* &&
2637 rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
2640 for ac_signal in 1 2 13 15; do
2641 trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
2645 # confdefs.h avoids OS command line length limits that DEFS can exceed.
2646 rm -f -r conftest* confdefs.h
2648 $as_echo "/* confdefs.h */" > confdefs.h
2650 # Predefined preprocessor variables.
2652 cat >>confdefs.h <<_ACEOF
2653 #define PACKAGE_NAME "$PACKAGE_NAME"
2656 cat >>confdefs.h <<_ACEOF
2657 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
2660 cat >>confdefs.h <<_ACEOF
2661 #define PACKAGE_VERSION "$PACKAGE_VERSION"
2664 cat >>confdefs.h <<_ACEOF
2665 #define PACKAGE_STRING "$PACKAGE_STRING"
2668 cat >>confdefs.h <<_ACEOF
2669 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
2672 cat >>confdefs.h <<_ACEOF
2673 #define PACKAGE_URL "$PACKAGE_URL"
2677 # Let the site file select an alternate cache file if it wants to.
2678 # Prefer an explicitly selected file to automatically selected ones.
2681 if test -n "$CONFIG_SITE"; then
2682 ac_site_file1=$CONFIG_SITE
2683 elif test "x$prefix" != xNONE; then
2684 ac_site_file1=$prefix/share/config.site
2685 ac_site_file2=$prefix/etc/config.site
2687 ac_site_file1=$ac_default_prefix/share/config.site
2688 ac_site_file2=$ac_default_prefix/etc/config.site
2690 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
2692 test "x$ac_site_file" = xNONE && continue
2693 if test -r "$ac_site_file"; then
2694 { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
2695 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
2696 sed 's/^/| /' "$ac_site_file" >&5
2701 if test -r "$cache_file"; then
2702 # Some versions of bash will fail to source /dev/null (special
2703 # files actually), so we avoid doing that.
2704 if test -f "$cache_file"; then
2705 { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
2706 $as_echo "$as_me: loading cache $cache_file" >&6;}
2708 [\\/]* | ?:[\\/]* ) . "$cache_file";;
2709 *) . "./$cache_file";;
2713 { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
2714 $as_echo "$as_me: creating cache $cache_file" >&6;}
2718 # Check that the precious variables saved in the cache have kept the same
2720 ac_cache_corrupted=false
2721 for ac_var in $ac_precious_vars; do
2722 eval ac_old_set=\$ac_cv_env_${ac_var}_set
2723 eval ac_new_set=\$ac_env_${ac_var}_set
2724 eval ac_old_val=\$ac_cv_env_${ac_var}_value
2725 eval ac_new_val=\$ac_env_${ac_var}_value
2726 case $ac_old_set,$ac_new_set in
2728 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
2729 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
2730 ac_cache_corrupted=: ;;
2732 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
2733 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
2734 ac_cache_corrupted=: ;;
2737 if test "x$ac_old_val" != "x$ac_new_val"; then
2738 # differences in whitespace do not lead to failure.
2739 ac_old_val_w=`echo x $ac_old_val`
2740 ac_new_val_w=`echo x $ac_new_val`
2741 if test "$ac_old_val_w" != "$ac_new_val_w"; then
2742 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
2743 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
2744 ac_cache_corrupted=:
2746 { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
2747 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
2748 eval $ac_var=\$ac_old_val
2750 { $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5
2751 $as_echo "$as_me: former value: \`$ac_old_val'" >&2;}
2752 { $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5
2753 $as_echo "$as_me: current value: \`$ac_new_val'" >&2;}
2756 # Pass precious variables to config.status.
2757 if test "$ac_new_set" = set; then
2759 *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
2760 *) ac_arg=$ac_var=$ac_new_val ;;
2762 case " $ac_configure_args " in
2763 *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy.
2764 *) as_fn_append ac_configure_args " '$ac_arg'" ;;
2768 if $ac_cache_corrupted; then
2769 { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2770 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2771 { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
2772 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
2773 as_fn_error "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
2775 ## -------------------- ##
2776 ## Main body of script. ##
2777 ## -------------------- ##
2780 ac_cpp='$CPP $CPPFLAGS'
2781 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2782 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2783 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2790 ac_config_headers="$ac_config_headers config.h"
2793 # This works around the fact that libtool configuration may change LD
2794 # for this particular configuration, but some shells, instead of
2795 # keeping the changes in LD private, export them just because LD is
2796 # exported. Only used at the end of this file.
2797 ### am handles this now? ORIGINAL_LD_FOR_MULTILIBS=$LD
2799 # For libtool versioning info, format is CURRENT:REVISION:AGE
2800 libtool_VERSION=6:15:0
2803 # Find the rest of the source tree framework.
2804 # Default to --enable-multilib
2805 # Check whether --enable-multilib was given.
2806 if test "${enable_multilib+set}" = set; then :
2807 enableval=$enable_multilib; case "$enableval" in
2808 yes) multilib=yes ;;
2810 *) as_fn_error "bad value $enableval for multilib option" "$LINENO" 5 ;;
2817 # We may get other options which we leave undocumented:
2818 # --with-target-subdir, --with-multisrctop, --with-multisubdir
2819 # See config-ml.in if you want the gory details.
2821 if test "$srcdir" = "."; then
2822 if test "$with_target_subdir" != "."; then
2823 multi_basedir="$srcdir/$with_multisrctop../.."
2825 multi_basedir="$srcdir/$with_multisrctop.."
2828 multi_basedir="$srcdir/.."
2832 # Even if the default multilib is not a cross compilation,
2833 # it may be that some of the other multilibs are.
2834 if test $cross_compiling = no && test $multilib = yes \
2835 && test "x${with_multisubdir}" != x ; then
2836 cross_compiling=maybe
2839 ac_config_commands="$ac_config_commands default-1"
2842 # Gets build, host, target, *_vendor, *_cpu, *_os, etc.
2844 # You will slowly go insane if you do not grok the following fact: when
2845 # building v3 as part of the compiler, the top-level /target/ becomes the
2846 # library's /host/. configure then causes --target to default to --host,
2847 # exactly like any other package using autoconf. Therefore, 'target' and
2848 # 'host' will always be the same. This makes sense both for native and
2849 # cross compilers, just think about it for a little while. :-)
2851 # Also, if v3 is being configured as part of a cross compiler, the top-level
2852 # configure script will pass the "real" host as $with_cross_host.
2854 # Do not delete or change the following two lines. For why, see
2855 # http://gcc.gnu.org/ml/libstdc++/2003-07/msg00451.html
2857 for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
2858 for ac_t in install-sh install.sh shtool; do
2859 if test -f "$ac_dir/$ac_t"; then
2861 ac_install_sh="$ac_aux_dir/$ac_t -c"
2866 if test -z "$ac_aux_dir"; then
2867 as_fn_error "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
2870 # These three variables are undocumented and unsupported,
2871 # and are intended to be withdrawn in a future Autoconf release.
2872 # They can cause serious problems if a builder's source tree is in a directory
2873 # whose full name contains unusual characters.
2874 ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var.
2875 ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var.
2876 ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var.
2879 # Make sure we can run config.sub.
2880 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
2881 as_fn_error "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
2883 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
2884 $as_echo_n "checking build system type... " >&6; }
2885 if test "${ac_cv_build+set}" = set; then :
2886 $as_echo_n "(cached) " >&6
2888 ac_build_alias=$build_alias
2889 test "x$ac_build_alias" = x &&
2890 ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
2891 test "x$ac_build_alias" = x &&
2892 as_fn_error "cannot guess build type; you must specify one" "$LINENO" 5
2893 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
2894 as_fn_error "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
2897 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
2898 $as_echo "$ac_cv_build" >&6; }
2899 case $ac_cv_build in
2901 *) as_fn_error "invalid value of canonical build" "$LINENO" 5;;
2904 ac_save_IFS=$IFS; IFS='-'
2910 # Remember, the first character of IFS is used to create $*,
2911 # except with old shells:
2914 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
2917 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
2918 $as_echo_n "checking host system type... " >&6; }
2919 if test "${ac_cv_host+set}" = set; then :
2920 $as_echo_n "(cached) " >&6
2922 if test "x$host_alias" = x; then
2923 ac_cv_host=$ac_cv_build
2925 ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
2926 as_fn_error "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
2930 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
2931 $as_echo "$ac_cv_host" >&6; }
2934 *) as_fn_error "invalid value of canonical host" "$LINENO" 5;;
2937 ac_save_IFS=$IFS; IFS='-'
2943 # Remember, the first character of IFS is used to create $*,
2944 # except with old shells:
2947 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
2950 { $as_echo "$as_me:${as_lineno-$LINENO}: checking target system type" >&5
2951 $as_echo_n "checking target system type... " >&6; }
2952 if test "${ac_cv_target+set}" = set; then :
2953 $as_echo_n "(cached) " >&6
2955 if test "x$target_alias" = x; then
2956 ac_cv_target=$ac_cv_host
2958 ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` ||
2959 as_fn_error "$SHELL $ac_aux_dir/config.sub $target_alias failed" "$LINENO" 5
2963 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5
2964 $as_echo "$ac_cv_target" >&6; }
2965 case $ac_cv_target in
2967 *) as_fn_error "invalid value of canonical target" "$LINENO" 5;;
2969 target=$ac_cv_target
2970 ac_save_IFS=$IFS; IFS='-'
2976 # Remember, the first character of IFS is used to create $*,
2977 # except with old shells:
2980 case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac
2983 # The aliases save the names the user supplied, while $host etc.
2984 # will get canonicalized.
2985 test -n "$target_alias" &&
2986 test "$program_prefix$program_suffix$program_transform_name" = \
2988 program_prefix=${target_alias}-
2990 target_alias=${target_alias-$host_alias}
2992 # Handy for debugging:
2993 #AC_MSG_NOTICE($build / $host / $target / $host_alias / $target_alias); sleep 5
2995 if test "$build" != "$host"; then
2996 # We are being configured with some form of cross compiler.
2997 GLIBCXX_IS_NATIVE=false
2998 case "$host","$target" in
2999 # Darwin crosses can use the host system's libraries and headers,
3000 # because of the fat library support. Of course, it must be the
3001 # same version of Darwin on both sides. Allow the user to
3002 # just say --target=foo-darwin without a version number to mean
3003 # "the version on this system".
3004 *-*-darwin*,*-*-darwin*)
3005 hostos=`echo $host | sed 's/.*-darwin/darwin/'`
3006 targetos=`echo $target | sed 's/.*-darwin/darwin/'`
3007 if test $hostos = $targetos -o $targetos = darwin ; then
3008 GLIBCXX_IS_NATIVE=true
3017 GLIBCXX_IS_NATIVE=true
3020 # Sets up automake. Must come after AC_CANONICAL_SYSTEM. Each of the
3021 # following is magically included in AUTOMAKE_OPTIONS in each Makefile.am.
3022 # 1.x: minimum required version
3023 # no-define: PACKAGE and VERSION will not be #define'd in config.h (a bunch
3024 # of other PACKAGE_* variables will, however, and there's nothing
3025 # we can do about that; they come from AC_INIT).
3026 # foreign: we don't follow the normal rules for GNU packages (no COPYING
3027 # file in the top srcdir, etc, etc), so stop complaining.
3028 # no-dependencies: turns off auto dependency generation (just for now)
3029 # no-dist: we don't want 'dist' and related rules.
3030 # -Wall: turns on all automake warnings...
3031 # -Wno-portability: ...except this one, since GNU make is now required.
3032 am__api_version='1.11'
3034 # Find a good install program. We prefer a C program (faster),
3035 # so one script is as good as another. But avoid the broken or
3036 # incompatible versions:
3037 # SysV /etc/install, /usr/sbin/install
3038 # SunOS /usr/etc/install
3039 # IRIX /sbin/install
3041 # AmigaOS /C/install, which installs bootblocks on floppy discs
3042 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
3043 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
3044 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
3045 # OS/2's system install, which has a completely different semantic
3046 # ./install, which can be erroneously created by make from ./install.sh.
3047 # Reject install programs that cannot install multiple files.
3048 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
3049 $as_echo_n "checking for a BSD-compatible install... " >&6; }
3050 if test -z "$INSTALL"; then
3051 if test "${ac_cv_path_install+set}" = set; then :
3052 $as_echo_n "(cached) " >&6
3054 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3058 test -z "$as_dir" && as_dir=.
3059 # Account for people who put trailing slashes in PATH elements.
3060 case $as_dir/ in #((
3061 ./ | .// | /[cC]/* | \
3062 /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
3063 ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
3066 # OSF1 and SCO ODT 3.0 have their own names for install.
3067 # Don't use installbsd from OSF since it installs stuff as root
3069 for ac_prog in ginstall scoinst install; do
3070 for ac_exec_ext in '' $ac_executable_extensions; do
3071 if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then
3072 if test $ac_prog = install &&
3073 grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
3074 # AIX install. It has an incompatible calling convention.
3076 elif test $ac_prog = install &&
3077 grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
3078 # program-specific install script used by HP pwplus--don't use.
3081 rm -rf conftest.one conftest.two conftest.dir
3082 echo one > conftest.one
3083 echo two > conftest.two
3085 if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
3086 test -s conftest.one && test -s conftest.two &&
3087 test -s conftest.dir/conftest.one &&
3088 test -s conftest.dir/conftest.two
3090 ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
3103 rm -rf conftest.one conftest.two conftest.dir
3106 if test "${ac_cv_path_install+set}" = set; then
3107 INSTALL=$ac_cv_path_install
3109 # As a last resort, use the slow shell script. Don't cache a
3110 # value for INSTALL within a source directory, because that will
3111 # break other packages using the cache if that directory is
3112 # removed, or if the value is a relative name.
3113 INSTALL=$ac_install_sh
3116 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
3117 $as_echo "$INSTALL" >&6; }
3119 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
3120 # It thinks the first close brace ends the variable substitution.
3121 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
3123 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
3125 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
3127 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5
3128 $as_echo_n "checking whether build environment is sane... " >&6; }
3131 echo timestamp > conftest.file
3132 # Reject unsafe characters in $srcdir or the absolute working directory
3133 # name. Accept space and tab only in the latter.
3137 *[\\\"\#\$\&\'\`$am_lf]*)
3138 as_fn_error "unsafe absolute working directory name" "$LINENO" 5;;
3141 *[\\\"\#\$\&\'\`$am_lf\ \ ]*)
3142 as_fn_error "unsafe srcdir value: \`$srcdir'" "$LINENO" 5;;
3145 # Do `set' in a subshell so we don't clobber the current shell's
3146 # arguments. Must try -L first in case configure is actually a
3147 # symlink; some systems play weird games with the mod time of symlinks
3148 # (eg FreeBSD returns the mod time of the symlink's containing
3151 set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
3152 if test "$*" = "X"; then
3154 set X `ls -t "$srcdir/configure" conftest.file`
3157 if test "$*" != "X $srcdir/configure conftest.file" \
3158 && test "$*" != "X conftest.file $srcdir/configure"; then
3160 # If neither matched, then we have a broken ls. This can happen
3161 # if, for instance, CONFIG_SHELL is bash and it inherits a
3162 # broken ls alias from the environment. This has actually
3163 # happened. Such a system could not be considered "sane".
3164 as_fn_error "ls -t appears to fail. Make sure there is not a broken
3165 alias in your environment" "$LINENO" 5
3168 test "$2" = conftest.file
3174 as_fn_error "newly created file is older than distributed files!
3175 Check your system clock" "$LINENO" 5
3177 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3178 $as_echo "yes" >&6; }
3179 test "$program_prefix" != NONE &&
3180 program_transform_name="s&^&$program_prefix&;$program_transform_name"
3181 # Use a double $ so make ignores it.
3182 test "$program_suffix" != NONE &&
3183 program_transform_name="s&\$&$program_suffix&;$program_transform_name"
3184 # Double any \ or $.
3185 # By default was `s,x,x', remove it if useless.
3186 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
3187 program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
3189 # expand $ac_aux_dir to an absolute path
3190 am_aux_dir=`cd $ac_aux_dir && pwd`
3192 if test x"${MISSING+set}" != xset; then
3195 MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;;
3197 MISSING="\${SHELL} $am_aux_dir/missing" ;;
3200 # Use eval to expand $SHELL
3201 if eval "$MISSING --run true"; then
3202 am_missing_run="$MISSING --run "
3205 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`missing' script is too old or missing" >&5
3206 $as_echo "$as_me: WARNING: \`missing' script is too old or missing" >&2;}
3209 if test x"${install_sh}" != xset; then
3212 install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
3214 install_sh="\${SHELL} $am_aux_dir/install-sh"
3218 # Installed binaries are usually stripped using `strip' when the user
3219 # run `make install-strip'. However `strip' might not be the right
3220 # tool to use in cross-compilation environments, therefore Automake
3221 # will honor the `STRIP' environment variable to overrule this program.
3222 if test "$cross_compiling" != no; then
3223 if test -n "$ac_tool_prefix"; then
3224 # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
3225 set dummy ${ac_tool_prefix}strip; ac_word=$2
3226 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3227 $as_echo_n "checking for $ac_word... " >&6; }
3228 if test "${ac_cv_prog_STRIP+set}" = set; then :
3229 $as_echo_n "(cached) " >&6
3231 if test -n "$STRIP"; then
3232 ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
3234 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3238 test -z "$as_dir" && as_dir=.
3239 for ac_exec_ext in '' $ac_executable_extensions; do
3240 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3241 ac_cv_prog_STRIP="${ac_tool_prefix}strip"
3242 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3251 STRIP=$ac_cv_prog_STRIP
3252 if test -n "$STRIP"; then
3253 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
3254 $as_echo "$STRIP" >&6; }
3256 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3257 $as_echo "no" >&6; }
3262 if test -z "$ac_cv_prog_STRIP"; then
3264 # Extract the first word of "strip", so it can be a program name with args.
3265 set dummy strip; ac_word=$2
3266 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3267 $as_echo_n "checking for $ac_word... " >&6; }
3268 if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then :
3269 $as_echo_n "(cached) " >&6
3271 if test -n "$ac_ct_STRIP"; then
3272 ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
3274 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3278 test -z "$as_dir" && as_dir=.
3279 for ac_exec_ext in '' $ac_executable_extensions; do
3280 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3281 ac_cv_prog_ac_ct_STRIP="strip"
3282 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3291 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
3292 if test -n "$ac_ct_STRIP"; then
3293 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
3294 $as_echo "$ac_ct_STRIP" >&6; }
3296 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3297 $as_echo "no" >&6; }
3300 if test "x$ac_ct_STRIP" = x; then
3303 case $cross_compiling:$ac_tool_warned in
3305 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3306 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3307 ac_tool_warned=yes ;;
3312 STRIP="$ac_cv_prog_STRIP"
3316 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
3318 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a thread-safe mkdir -p" >&5
3319 $as_echo_n "checking for a thread-safe mkdir -p... " >&6; }
3320 if test -z "$MKDIR_P"; then
3321 if test "${ac_cv_path_mkdir+set}" = set; then :
3322 $as_echo_n "(cached) " >&6
3324 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3325 for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin
3328 test -z "$as_dir" && as_dir=.
3329 for ac_prog in mkdir gmkdir; do
3330 for ac_exec_ext in '' $ac_executable_extensions; do
3331 { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; } || continue
3332 case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #(
3333 'mkdir (GNU coreutils) '* | \
3334 'mkdir (coreutils) '* | \
3335 'mkdir (fileutils) '4.1*)
3336 ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext
3346 if test "${ac_cv_path_mkdir+set}" = set; then
3347 MKDIR_P="$ac_cv_path_mkdir -p"
3349 # As a last resort, use the slow shell script. Don't cache a
3350 # value for MKDIR_P within a source directory, because that will
3351 # break other packages using the cache if that directory is
3352 # removed, or if the value is a relative name.
3353 test -d ./--version && rmdir ./--version
3354 MKDIR_P="$ac_install_sh -d"
3357 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5
3358 $as_echo "$MKDIR_P" >&6; }
3362 [\\/$]* | ?:[\\/]*) ;;
3363 */*) mkdir_p="\$(top_builddir)/$mkdir_p" ;;
3366 for ac_prog in gawk mawk nawk awk
3368 # Extract the first word of "$ac_prog", so it can be a program name with args.
3369 set dummy $ac_prog; ac_word=$2
3370 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3371 $as_echo_n "checking for $ac_word... " >&6; }
3372 if test "${ac_cv_prog_AWK+set}" = set; then :
3373 $as_echo_n "(cached) " >&6
3375 if test -n "$AWK"; then
3376 ac_cv_prog_AWK="$AWK" # Let the user override the test.
3378 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3382 test -z "$as_dir" && as_dir=.
3383 for ac_exec_ext in '' $ac_executable_extensions; do
3384 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3385 ac_cv_prog_AWK="$ac_prog"
3386 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3396 if test -n "$AWK"; then
3397 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
3398 $as_echo "$AWK" >&6; }
3400 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3401 $as_echo "no" >&6; }
3405 test -n "$AWK" && break
3408 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
3409 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
3411 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
3412 if { as_var=ac_cv_prog_make_${ac_make}_set; eval "test \"\${$as_var+set}\" = set"; }; then :
3413 $as_echo_n "(cached) " >&6
3415 cat >conftest.make <<\_ACEOF
3418 @echo '@@@%%%=$(MAKE)=@@@%%%'
3420 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
3421 case `${MAKE-make} -f conftest.make 2>/dev/null` in
3423 eval ac_cv_prog_make_${ac_make}_set=yes;;
3425 eval ac_cv_prog_make_${ac_make}_set=no;;
3429 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
3430 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3431 $as_echo "yes" >&6; }
3434 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3435 $as_echo "no" >&6; }
3436 SET_MAKE="MAKE=${MAKE-make}"
3439 rm -rf .tst 2>/dev/null
3440 mkdir .tst 2>/dev/null
3441 if test -d .tst; then
3446 rmdir .tst 2>/dev/null
3448 if test "`cd $srcdir && pwd`" != "`pwd`"; then
3449 # Use -I$(srcdir) only when $(srcdir) != ., so that make's output
3450 # is not polluted with repeated "-I."
3451 am__isrc=' -I$(srcdir)'
3452 # test to see if srcdir already configured
3453 if test -f $srcdir/config.status; then
3454 as_fn_error "source directory already configured; run \"make distclean\" there first" "$LINENO" 5
3458 # test whether we have cygpath
3459 if test -z "$CYGPATH_W"; then
3460 if (cygpath --version) >/dev/null 2>/dev/null; then
3461 CYGPATH_W='cygpath -w'
3468 # Define the identity of the package.
3470 VERSION='version-unused'
3473 # Some tools Automake needs.
3475 ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"}
3478 AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"}
3481 AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"}
3484 AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"}
3487 MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"}
3489 # We need awk for the "check" target. The system "awk" is bad on
3491 # Always define AMTAR for backward compatibility.
3493 AMTAR=${AMTAR-"${am_missing_run}tar"}
3495 am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -'
3504 # -fno-builtin must be present here so that a non-conflicting form of
3505 # std::exit can be guessed by AC_PROG_CXX, and used in later tests.
3507 save_CXXFLAGS="$CXXFLAGS"
3508 CXXFLAGS="$CXXFLAGS -fno-builtin"
3510 ac_cpp='$CPP $CPPFLAGS'
3511 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3512 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3513 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3514 if test -n "$ac_tool_prefix"; then
3515 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
3516 set dummy ${ac_tool_prefix}gcc; ac_word=$2
3517 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3518 $as_echo_n "checking for $ac_word... " >&6; }
3519 if test "${ac_cv_prog_CC+set}" = set; then :
3520 $as_echo_n "(cached) " >&6
3522 if test -n "$CC"; then
3523 ac_cv_prog_CC="$CC" # Let the user override the test.
3525 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3529 test -z "$as_dir" && as_dir=.
3530 for ac_exec_ext in '' $ac_executable_extensions; do
3531 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3532 ac_cv_prog_CC="${ac_tool_prefix}gcc"
3533 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3543 if test -n "$CC"; then
3544 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3545 $as_echo "$CC" >&6; }
3547 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3548 $as_echo "no" >&6; }
3553 if test -z "$ac_cv_prog_CC"; then
3555 # Extract the first word of "gcc", so it can be a program name with args.
3556 set dummy gcc; ac_word=$2
3557 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3558 $as_echo_n "checking for $ac_word... " >&6; }
3559 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
3560 $as_echo_n "(cached) " >&6
3562 if test -n "$ac_ct_CC"; then
3563 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
3565 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3569 test -z "$as_dir" && as_dir=.
3570 for ac_exec_ext in '' $ac_executable_extensions; do
3571 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3572 ac_cv_prog_ac_ct_CC="gcc"
3573 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3582 ac_ct_CC=$ac_cv_prog_ac_ct_CC
3583 if test -n "$ac_ct_CC"; then
3584 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
3585 $as_echo "$ac_ct_CC" >&6; }
3587 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3588 $as_echo "no" >&6; }
3591 if test "x$ac_ct_CC" = x; then
3594 case $cross_compiling:$ac_tool_warned in
3596 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3597 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3598 ac_tool_warned=yes ;;
3606 if test -z "$CC"; then
3607 if test -n "$ac_tool_prefix"; then
3608 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
3609 set dummy ${ac_tool_prefix}cc; ac_word=$2
3610 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3611 $as_echo_n "checking for $ac_word... " >&6; }
3612 if test "${ac_cv_prog_CC+set}" = set; then :
3613 $as_echo_n "(cached) " >&6
3615 if test -n "$CC"; then
3616 ac_cv_prog_CC="$CC" # Let the user override the test.
3618 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3622 test -z "$as_dir" && as_dir=.
3623 for ac_exec_ext in '' $ac_executable_extensions; do
3624 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3625 ac_cv_prog_CC="${ac_tool_prefix}cc"
3626 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3636 if test -n "$CC"; then
3637 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3638 $as_echo "$CC" >&6; }
3640 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3641 $as_echo "no" >&6; }
3647 if test -z "$CC"; then
3648 # Extract the first word of "cc", so it can be a program name with args.
3649 set dummy cc; ac_word=$2
3650 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3651 $as_echo_n "checking for $ac_word... " >&6; }
3652 if test "${ac_cv_prog_CC+set}" = set; then :
3653 $as_echo_n "(cached) " >&6
3655 if test -n "$CC"; then
3656 ac_cv_prog_CC="$CC" # Let the user override the test.
3659 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3663 test -z "$as_dir" && as_dir=.
3664 for ac_exec_ext in '' $ac_executable_extensions; do
3665 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3666 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
3667 ac_prog_rejected=yes
3671 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3678 if test $ac_prog_rejected = yes; then
3679 # We found a bogon in the path, so make sure we never use it.
3680 set dummy $ac_cv_prog_CC
3682 if test $# != 0; then
3683 # We chose a different compiler from the bogus one.
3684 # However, it has the same basename, so the bogon will be chosen
3685 # first if we set CC to just the basename; use the full file name.
3687 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
3693 if test -n "$CC"; then
3694 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3695 $as_echo "$CC" >&6; }
3697 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3698 $as_echo "no" >&6; }
3703 if test -z "$CC"; then
3704 if test -n "$ac_tool_prefix"; then
3705 for ac_prog in cl.exe
3707 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
3708 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
3709 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3710 $as_echo_n "checking for $ac_word... " >&6; }
3711 if test "${ac_cv_prog_CC+set}" = set; then :
3712 $as_echo_n "(cached) " >&6
3714 if test -n "$CC"; then
3715 ac_cv_prog_CC="$CC" # Let the user override the test.
3717 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3721 test -z "$as_dir" && as_dir=.
3722 for ac_exec_ext in '' $ac_executable_extensions; do
3723 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3724 ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
3725 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3735 if test -n "$CC"; then
3736 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3737 $as_echo "$CC" >&6; }
3739 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3740 $as_echo "no" >&6; }
3744 test -n "$CC" && break
3747 if test -z "$CC"; then
3749 for ac_prog in cl.exe
3751 # Extract the first word of "$ac_prog", so it can be a program name with args.
3752 set dummy $ac_prog; ac_word=$2
3753 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3754 $as_echo_n "checking for $ac_word... " >&6; }
3755 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
3756 $as_echo_n "(cached) " >&6
3758 if test -n "$ac_ct_CC"; then
3759 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
3761 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3765 test -z "$as_dir" && as_dir=.
3766 for ac_exec_ext in '' $ac_executable_extensions; do
3767 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3768 ac_cv_prog_ac_ct_CC="$ac_prog"
3769 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3778 ac_ct_CC=$ac_cv_prog_ac_ct_CC
3779 if test -n "$ac_ct_CC"; then
3780 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
3781 $as_echo "$ac_ct_CC" >&6; }
3783 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3784 $as_echo "no" >&6; }
3788 test -n "$ac_ct_CC" && break
3791 if test "x$ac_ct_CC" = x; then
3794 case $cross_compiling:$ac_tool_warned in
3796 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3797 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3798 ac_tool_warned=yes ;;
3807 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3808 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3809 as_fn_error "no acceptable C compiler found in \$PATH
3810 See \`config.log' for more details." "$LINENO" 5; }
3812 # Provide some information about the compiler.
3813 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
3816 for ac_option in --version -v -V -qversion; do
3817 { { ac_try="$ac_compiler $ac_option >&5"
3819 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3820 *) ac_try_echo=$ac_try;;
3822 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3823 $as_echo "$ac_try_echo"; } >&5
3824 (eval "$ac_compiler $ac_option >&5") 2>conftest.err
3826 if test -s conftest.err; then
3828 ... rest of stderr output deleted ...
3829 10q' conftest.err >conftest.er1
3830 cat conftest.er1 >&5
3831 rm -f conftest.er1 conftest.err
3833 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3834 test $ac_status = 0; }
3837 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3838 /* end confdefs.h. */
3849 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
3850 (eval $ac_link) 2>&5
3852 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3853 test $ac_status = 0; }; then :
3858 if test x$gcc_no_link = xyes; then
3859 # Setting cross_compile will disable run tests; it will
3860 # also disable AC_CHECK_FILE but that's generally
3861 # correct if we can't link.
3865 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3866 /* end confdefs.h. */
3876 ac_clean_files_save=$ac_clean_files
3877 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out conftest.out"
3878 # Try to create an executable without -o first, disregard a.out.
3879 # It will help us diagnose broken compilers, and finding out an intuition
3881 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
3882 $as_echo_n "checking for C compiler default output file name... " >&6; }
3883 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
3885 # The possible output files:
3886 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
3889 for ac_file in $ac_files
3892 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3893 * ) ac_rmfiles="$ac_rmfiles $ac_file";;
3898 if { { ac_try="$ac_link_default"
3900 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3901 *) ac_try_echo=$ac_try;;
3903 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3904 $as_echo "$ac_try_echo"; } >&5
3905 (eval "$ac_link_default") 2>&5
3907 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3908 test $ac_status = 0; }; then :
3909 # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
3910 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
3911 # in a Makefile. We should not override ac_cv_exeext if it was cached,
3912 # so that the user can short-circuit this test for compilers unknown to
3914 for ac_file in $ac_files ''
3916 test -f "$ac_file" || continue
3918 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
3921 # We found the default executable, but exeext='' is most
3925 if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
3927 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3929 # We set ac_cv_exeext here because the later test for it is not
3930 # safe: cross compilers may not add the suffix if given an `-o'
3931 # argument, so we may need to know it at that point already.
3932 # Even if this section looks crufty: it has the advantage of
3939 test "$ac_cv_exeext" = no && ac_cv_exeext=
3944 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
3945 $as_echo "$ac_file" >&6; }
3946 if test -z "$ac_file"; then :
3947 $as_echo "$as_me: failed program was:" >&5
3948 sed 's/^/| /' conftest.$ac_ext >&5
3950 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3951 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3952 { as_fn_set_status 77
3953 as_fn_error "C compiler cannot create executables
3954 See \`config.log' for more details." "$LINENO" 5; }; }
3956 ac_exeext=$ac_cv_exeext
3958 # Check that the compiler produces executables we can run. If not, either
3959 # the compiler is broken, or we cross compile.
3960 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
3961 $as_echo_n "checking whether the C compiler works... " >&6; }
3962 # If not cross compiling, check that we can run a simple program.
3963 if test "$cross_compiling" != yes; then
3964 if { ac_try='./$ac_file'
3965 { { case "(($ac_try" in
3966 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3967 *) ac_try_echo=$ac_try;;
3969 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3970 $as_echo "$ac_try_echo"; } >&5
3971 (eval "$ac_try") 2>&5
3973 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3974 test $ac_status = 0; }; }; then
3977 if test "$cross_compiling" = maybe; then
3980 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3981 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3982 as_fn_error "cannot run C compiled programs.
3983 If you meant to cross compile, use \`--host'.
3984 See \`config.log' for more details." "$LINENO" 5; }
3988 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3989 $as_echo "yes" >&6; }
3991 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out conftest.out
3992 ac_clean_files=$ac_clean_files_save
3993 # Check that the compiler produces executables we can run. If not, either
3994 # the compiler is broken, or we cross compile.
3995 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
3996 $as_echo_n "checking whether we are cross compiling... " >&6; }
3997 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
3998 $as_echo "$cross_compiling" >&6; }
4000 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
4001 $as_echo_n "checking for suffix of executables... " >&6; }
4002 if { { ac_try="$ac_link"
4004 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4005 *) ac_try_echo=$ac_try;;
4007 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4008 $as_echo "$ac_try_echo"; } >&5
4009 (eval "$ac_link") 2>&5
4011 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4012 test $ac_status = 0; }; then :
4013 # If both `conftest.exe' and `conftest' are `present' (well, observable)
4014 # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
4015 # work properly (i.e., refer to `conftest.exe'), while it won't with
4017 for ac_file in conftest.exe conftest conftest.*; do
4018 test -f "$ac_file" || continue
4020 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
4021 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
4027 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4028 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4029 as_fn_error "cannot compute suffix of executables: cannot compile and link
4030 See \`config.log' for more details." "$LINENO" 5; }
4032 rm -f conftest$ac_cv_exeext
4033 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
4034 $as_echo "$ac_cv_exeext" >&6; }
4036 rm -f conftest.$ac_ext
4037 EXEEXT=$ac_cv_exeext
4040 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
4041 $as_echo_n "checking for suffix of object files... " >&6; }
4042 if test "${ac_cv_objext+set}" = set; then :
4043 $as_echo_n "(cached) " >&6
4045 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4046 /* end confdefs.h. */
4056 rm -f conftest.o conftest.obj
4057 if { { ac_try="$ac_compile"
4059 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4060 *) ac_try_echo=$ac_try;;
4062 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4063 $as_echo "$ac_try_echo"; } >&5
4064 (eval "$ac_compile") 2>&5
4066 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4067 test $ac_status = 0; }; then :
4068 for ac_file in conftest.o conftest.obj conftest.*; do
4069 test -f "$ac_file" || continue;
4071 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
4072 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
4077 $as_echo "$as_me: failed program was:" >&5
4078 sed 's/^/| /' conftest.$ac_ext >&5
4080 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4081 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4082 as_fn_error "cannot compute suffix of object files: cannot compile
4083 See \`config.log' for more details." "$LINENO" 5; }
4085 rm -f conftest.$ac_cv_objext conftest.$ac_ext
4087 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
4088 $as_echo "$ac_cv_objext" >&6; }
4089 OBJEXT=$ac_cv_objext
4091 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
4092 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
4093 if test "${ac_cv_c_compiler_gnu+set}" = set; then :
4094 $as_echo_n "(cached) " >&6
4096 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4097 /* end confdefs.h. */
4110 if ac_fn_c_try_compile "$LINENO"; then :
4115 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4116 ac_cv_c_compiler_gnu=$ac_compiler_gnu
4119 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
4120 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
4121 if test $ac_compiler_gnu = yes; then
4126 ac_test_CFLAGS=${CFLAGS+set}
4127 ac_save_CFLAGS=$CFLAGS
4128 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
4129 $as_echo_n "checking whether $CC accepts -g... " >&6; }
4130 if test "${ac_cv_prog_cc_g+set}" = set; then :
4131 $as_echo_n "(cached) " >&6
4133 ac_save_c_werror_flag=$ac_c_werror_flag
4134 ac_c_werror_flag=yes
4137 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4138 /* end confdefs.h. */
4148 if ac_fn_c_try_compile "$LINENO"; then :
4152 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4153 /* end confdefs.h. */
4163 if ac_fn_c_try_compile "$LINENO"; then :
4166 ac_c_werror_flag=$ac_save_c_werror_flag
4168 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4169 /* end confdefs.h. */
4179 if ac_fn_c_try_compile "$LINENO"; then :
4182 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4184 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4186 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4187 ac_c_werror_flag=$ac_save_c_werror_flag
4189 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
4190 $as_echo "$ac_cv_prog_cc_g" >&6; }
4191 if test "$ac_test_CFLAGS" = set; then
4192 CFLAGS=$ac_save_CFLAGS
4193 elif test $ac_cv_prog_cc_g = yes; then
4194 if test "$GCC" = yes; then
4200 if test "$GCC" = yes; then
4206 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
4207 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
4208 if test "${ac_cv_prog_cc_c89+set}" = set; then :
4209 $as_echo_n "(cached) " >&6
4211 ac_cv_prog_cc_c89=no
4213 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4214 /* end confdefs.h. */
4217 #include <sys/types.h>
4218 #include <sys/stat.h>
4219 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
4220 struct buf { int x; };
4221 FILE * (*rcsopen) (struct buf *, struct stat *, int);
4222 static char *e (p, i)
4228 static char *f (char * (*g) (char **, int), char **p, ...)
4233 s = g (p, va_arg (v,int));
4238 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
4239 function prototypes and stuff, but not '\xHH' hex character constants.
4240 These don't provoke an error unfortunately, instead are silently treated
4241 as 'x'. The following induces an error, until -std is added to get
4242 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
4243 array size at least. It's necessary to write '\x00'==0 to get something
4244 that's true only with -std. */
4245 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
4247 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
4248 inside strings and character constants. */
4250 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
4252 int test (int i, double x);
4253 struct s1 {int (*f) (int a);};
4254 struct s2 {int (*f) (double a);};
4255 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
4261 return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
4266 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
4267 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
4269 CC="$ac_save_CC $ac_arg"
4270 if ac_fn_c_try_compile "$LINENO"; then :
4271 ac_cv_prog_cc_c89=$ac_arg
4273 rm -f core conftest.err conftest.$ac_objext
4274 test "x$ac_cv_prog_cc_c89" != "xno" && break
4276 rm -f conftest.$ac_ext
4281 case "x$ac_cv_prog_cc_c89" in
4283 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
4284 $as_echo "none needed" >&6; } ;;
4286 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
4287 $as_echo "unsupported" >&6; } ;;
4289 CC="$CC $ac_cv_prog_cc_c89"
4290 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
4291 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
4293 if test "x$ac_cv_prog_cc_c89" != xno; then :
4298 ac_cpp='$CPP $CPPFLAGS'
4299 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4300 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4301 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4304 ac_cpp='$CXXCPP $CPPFLAGS'
4305 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4306 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4307 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
4308 if test -z "$CXX"; then
4309 if test -n "$CCC"; then
4312 if test -n "$ac_tool_prefix"; then
4313 for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
4315 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
4316 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
4317 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4318 $as_echo_n "checking for $ac_word... " >&6; }
4319 if test "${ac_cv_prog_CXX+set}" = set; then :
4320 $as_echo_n "(cached) " >&6
4322 if test -n "$CXX"; then
4323 ac_cv_prog_CXX="$CXX" # Let the user override the test.
4325 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4329 test -z "$as_dir" && as_dir=.
4330 for ac_exec_ext in '' $ac_executable_extensions; do
4331 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4332 ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"
4333 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4343 if test -n "$CXX"; then
4344 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXX" >&5
4345 $as_echo "$CXX" >&6; }
4347 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4348 $as_echo "no" >&6; }
4352 test -n "$CXX" && break
4355 if test -z "$CXX"; then
4357 for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
4359 # Extract the first word of "$ac_prog", so it can be a program name with args.
4360 set dummy $ac_prog; ac_word=$2
4361 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4362 $as_echo_n "checking for $ac_word... " >&6; }
4363 if test "${ac_cv_prog_ac_ct_CXX+set}" = set; then :
4364 $as_echo_n "(cached) " >&6
4366 if test -n "$ac_ct_CXX"; then
4367 ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.
4369 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4373 test -z "$as_dir" && as_dir=.
4374 for ac_exec_ext in '' $ac_executable_extensions; do
4375 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4376 ac_cv_prog_ac_ct_CXX="$ac_prog"
4377 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4386 ac_ct_CXX=$ac_cv_prog_ac_ct_CXX
4387 if test -n "$ac_ct_CXX"; then
4388 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CXX" >&5
4389 $as_echo "$ac_ct_CXX" >&6; }
4391 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4392 $as_echo "no" >&6; }
4396 test -n "$ac_ct_CXX" && break
4399 if test "x$ac_ct_CXX" = x; then
4402 case $cross_compiling:$ac_tool_warned in
4404 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4405 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4406 ac_tool_warned=yes ;;
4414 # Provide some information about the compiler.
4415 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C++ compiler version" >&5
4418 for ac_option in --version -v -V -qversion; do
4419 { { ac_try="$ac_compiler $ac_option >&5"
4421 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4422 *) ac_try_echo=$ac_try;;
4424 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4425 $as_echo "$ac_try_echo"; } >&5
4426 (eval "$ac_compiler $ac_option >&5") 2>conftest.err
4428 if test -s conftest.err; then
4430 ... rest of stderr output deleted ...
4431 10q' conftest.err >conftest.er1
4432 cat conftest.er1 >&5
4433 rm -f conftest.er1 conftest.err
4435 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4436 test $ac_status = 0; }
4439 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C++ compiler" >&5
4440 $as_echo_n "checking whether we are using the GNU C++ compiler... " >&6; }
4441 if test "${ac_cv_cxx_compiler_gnu+set}" = set; then :
4442 $as_echo_n "(cached) " >&6
4444 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4445 /* end confdefs.h. */
4458 if ac_fn_cxx_try_compile "$LINENO"; then :
4463 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4464 ac_cv_cxx_compiler_gnu=$ac_compiler_gnu
4467 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cxx_compiler_gnu" >&5
4468 $as_echo "$ac_cv_cxx_compiler_gnu" >&6; }
4469 if test $ac_compiler_gnu = yes; then
4474 ac_test_CXXFLAGS=${CXXFLAGS+set}
4475 ac_save_CXXFLAGS=$CXXFLAGS
4476 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX accepts -g" >&5
4477 $as_echo_n "checking whether $CXX accepts -g... " >&6; }
4478 if test "${ac_cv_prog_cxx_g+set}" = set; then :
4479 $as_echo_n "(cached) " >&6
4481 ac_save_cxx_werror_flag=$ac_cxx_werror_flag
4482 ac_cxx_werror_flag=yes
4485 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4486 /* end confdefs.h. */
4496 if ac_fn_cxx_try_compile "$LINENO"; then :
4497 ac_cv_prog_cxx_g=yes
4500 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4501 /* end confdefs.h. */
4511 if ac_fn_cxx_try_compile "$LINENO"; then :
4514 ac_cxx_werror_flag=$ac_save_cxx_werror_flag
4516 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4517 /* end confdefs.h. */
4527 if ac_fn_cxx_try_compile "$LINENO"; then :
4528 ac_cv_prog_cxx_g=yes
4530 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4532 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4534 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4535 ac_cxx_werror_flag=$ac_save_cxx_werror_flag
4537 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_g" >&5
4538 $as_echo "$ac_cv_prog_cxx_g" >&6; }
4539 if test "$ac_test_CXXFLAGS" = set; then
4540 CXXFLAGS=$ac_save_CXXFLAGS
4541 elif test $ac_cv_prog_cxx_g = yes; then
4542 if test "$GXX" = yes; then
4548 if test "$GXX" = yes; then
4555 ac_cpp='$CPP $CPPFLAGS'
4556 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4557 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4558 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4560 CXXFLAGS="$save_CXXFLAGS"
4562 # Runs configure.host, and assorted other critical bits. Sets
4563 # up critical shell variables.
4566 ac_cpp='$CPP $CPPFLAGS'
4567 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4568 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4569 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4570 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
4571 $as_echo_n "checking how to run the C preprocessor... " >&6; }
4572 # On Suns, sometimes $CPP names a directory.
4573 if test -n "$CPP" && test -d "$CPP"; then
4576 if test -z "$CPP"; then
4577 if test "${ac_cv_prog_CPP+set}" = set; then :
4578 $as_echo_n "(cached) " >&6
4580 # Double quotes because CPP needs to be expanded
4581 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
4584 for ac_c_preproc_warn_flag in '' yes
4586 # Use a header file that comes with gcc, so configuring glibc
4587 # with a fresh cross-compiler works.
4588 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
4589 # <limits.h> exists even on freestanding compilers.
4590 # On the NeXT, cc -E runs the code through the compiler's parser,
4591 # not just through cpp. "Syntax error" is here to catch this case.
4592 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4593 /* end confdefs.h. */
4595 # include <limits.h>
4597 # include <assert.h>
4601 if ac_fn_c_try_cpp "$LINENO"; then :
4604 # Broken: fails on valid input.
4607 rm -f conftest.err conftest.$ac_ext
4609 # OK, works on sane cases. Now check whether nonexistent headers
4610 # can be detected and how.
4611 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4612 /* end confdefs.h. */
4613 #include <ac_nonexistent.h>
4615 if ac_fn_c_try_cpp "$LINENO"; then :
4616 # Broken: success on invalid input.
4619 # Passes both tests.
4623 rm -f conftest.err conftest.$ac_ext
4626 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
4627 rm -f conftest.err conftest.$ac_ext
4628 if $ac_preproc_ok; then :
4640 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
4641 $as_echo "$CPP" >&6; }
4643 for ac_c_preproc_warn_flag in '' yes
4645 # Use a header file that comes with gcc, so configuring glibc
4646 # with a fresh cross-compiler works.
4647 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
4648 # <limits.h> exists even on freestanding compilers.
4649 # On the NeXT, cc -E runs the code through the compiler's parser,
4650 # not just through cpp. "Syntax error" is here to catch this case.
4651 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4652 /* end confdefs.h. */
4654 # include <limits.h>
4656 # include <assert.h>
4660 if ac_fn_c_try_cpp "$LINENO"; then :
4663 # Broken: fails on valid input.
4666 rm -f conftest.err conftest.$ac_ext
4668 # OK, works on sane cases. Now check whether nonexistent headers
4669 # can be detected and how.
4670 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4671 /* end confdefs.h. */
4672 #include <ac_nonexistent.h>
4674 if ac_fn_c_try_cpp "$LINENO"; then :
4675 # Broken: success on invalid input.
4678 # Passes both tests.
4682 rm -f conftest.err conftest.$ac_ext
4685 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
4686 rm -f conftest.err conftest.$ac_ext
4687 if $ac_preproc_ok; then :
4690 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4691 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4692 as_fn_error "C preprocessor \"$CPP\" fails sanity check
4693 See \`config.log' for more details." "$LINENO" 5; }
4697 ac_cpp='$CPP $CPPFLAGS'
4698 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4699 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4700 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4703 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
4704 $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
4705 if test "${ac_cv_path_GREP+set}" = set; then :
4706 $as_echo_n "(cached) " >&6
4708 if test -z "$GREP"; then
4709 ac_path_GREP_found=false
4710 # Loop through the user's path and test for each of PROGNAME-LIST
4711 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4712 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
4715 test -z "$as_dir" && as_dir=.
4716 for ac_prog in grep ggrep; do
4717 for ac_exec_ext in '' $ac_executable_extensions; do
4718 ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
4719 { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
4720 # Check for GNU ac_path_GREP and select it if it is found.
4721 # Check for GNU $ac_path_GREP
4722 case `"$ac_path_GREP" --version 2>&1` in
4724 ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
4727 $as_echo_n 0123456789 >"conftest.in"
4730 cat "conftest.in" "conftest.in" >"conftest.tmp"
4731 mv "conftest.tmp" "conftest.in"
4732 cp "conftest.in" "conftest.nl"
4733 $as_echo 'GREP' >> "conftest.nl"
4734 "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
4735 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
4736 as_fn_arith $ac_count + 1 && ac_count=$as_val
4737 if test $ac_count -gt ${ac_path_GREP_max-0}; then
4738 # Best one so far, save it but keep looking for a better one
4739 ac_cv_path_GREP="$ac_path_GREP"
4740 ac_path_GREP_max=$ac_count
4742 # 10*(2^10) chars as input seems more than enough
4743 test $ac_count -gt 10 && break
4745 rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
4748 $ac_path_GREP_found && break 3
4753 if test -z "$ac_cv_path_GREP"; then
4754 as_fn_error "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
4757 ac_cv_path_GREP=$GREP
4761 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
4762 $as_echo "$ac_cv_path_GREP" >&6; }
4763 GREP="$ac_cv_path_GREP"
4766 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
4767 $as_echo_n "checking for egrep... " >&6; }
4768 if test "${ac_cv_path_EGREP+set}" = set; then :
4769 $as_echo_n "(cached) " >&6
4771 if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
4772 then ac_cv_path_EGREP="$GREP -E"
4774 if test -z "$EGREP"; then
4775 ac_path_EGREP_found=false
4776 # Loop through the user's path and test for each of PROGNAME-LIST
4777 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4778 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
4781 test -z "$as_dir" && as_dir=.
4782 for ac_prog in egrep; do
4783 for ac_exec_ext in '' $ac_executable_extensions; do
4784 ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
4785 { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
4786 # Check for GNU ac_path_EGREP and select it if it is found.
4787 # Check for GNU $ac_path_EGREP
4788 case `"$ac_path_EGREP" --version 2>&1` in
4790 ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
4793 $as_echo_n 0123456789 >"conftest.in"
4796 cat "conftest.in" "conftest.in" >"conftest.tmp"
4797 mv "conftest.tmp" "conftest.in"
4798 cp "conftest.in" "conftest.nl"
4799 $as_echo 'EGREP' >> "conftest.nl"
4800 "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
4801 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
4802 as_fn_arith $ac_count + 1 && ac_count=$as_val
4803 if test $ac_count -gt ${ac_path_EGREP_max-0}; then
4804 # Best one so far, save it but keep looking for a better one
4805 ac_cv_path_EGREP="$ac_path_EGREP"
4806 ac_path_EGREP_max=$ac_count
4808 # 10*(2^10) chars as input seems more than enough
4809 test $ac_count -gt 10 && break
4811 rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
4814 $ac_path_EGREP_found && break 3
4819 if test -z "$ac_cv_path_EGREP"; then
4820 as_fn_error "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
4823 ac_cv_path_EGREP=$EGREP
4828 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
4829 $as_echo "$ac_cv_path_EGREP" >&6; }
4830 EGREP="$ac_cv_path_EGREP"
4834 # Keep these sync'd with the list in Makefile.am. The first provides an
4835 # expandable list at autoconf time; the second provides an expandable list
4836 # (i.e., shell variable) at configure time.
4838 SUBDIRS='include libsupc++ python src doc po testsuite'
4840 # These need to be absolute paths, yet at the same time need to
4841 # canonicalize only relative paths, because then amd will not unmount
4842 # drives. Thus the use of PWDCMD: set it to 'pawd' or 'amq -w' if using amd.
4843 glibcxx_builddir=`${PWDCMD-pwd}`
4845 \\/$* | ?:\\/*) glibcxx_srcdir=${srcdir} ;;
4846 *) glibcxx_srcdir=`cd "$srcdir" && ${PWDCMD-pwd} || echo "$srcdir"` ;;
4848 toplevel_srcdir=${glibcxx_srcdir}/..
4853 # We use these options to decide which functions to include. They are
4854 # set from the top level.
4856 # Check whether --with-target-subdir was given.
4857 if test "${with_target_subdir+set}" = set; then :
4858 withval=$with_target_subdir;
4863 # Check whether --with-cross-host was given.
4864 if test "${with_cross_host+set}" = set; then :
4865 withval=$with_cross_host;
4870 # Check whether --with-newlib was given.
4871 if test "${with_newlib+set}" = set; then :
4872 withval=$with_newlib;
4876 # Will set LN_S to either 'ln -s', 'ln', or 'cp -p' (if linking isn't
4877 # available). Uncomment the next line to force a particular method.
4878 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5
4879 $as_echo_n "checking whether ln -s works... " >&6; }
4881 if test "$LN_S" = "ln -s"; then
4882 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
4883 $as_echo "yes" >&6; }
4885 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5
4886 $as_echo "no, using $LN_S" >&6; }
4891 if test -n "$ac_tool_prefix"; then
4892 # Extract the first word of "${ac_tool_prefix}as", so it can be a program name with args.
4893 set dummy ${ac_tool_prefix}as; ac_word=$2
4894 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4895 $as_echo_n "checking for $ac_word... " >&6; }
4896 if test "${ac_cv_prog_AS+set}" = set; then :
4897 $as_echo_n "(cached) " >&6
4899 if test -n "$AS"; then
4900 ac_cv_prog_AS="$AS" # Let the user override the test.
4902 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4906 test -z "$as_dir" && as_dir=.
4907 for ac_exec_ext in '' $ac_executable_extensions; do
4908 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4909 ac_cv_prog_AS="${ac_tool_prefix}as"
4910 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4920 if test -n "$AS"; then
4921 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AS" >&5
4922 $as_echo "$AS" >&6; }
4924 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4925 $as_echo "no" >&6; }
4930 if test -z "$ac_cv_prog_AS"; then
4932 # Extract the first word of "as", so it can be a program name with args.
4933 set dummy as; ac_word=$2
4934 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4935 $as_echo_n "checking for $ac_word... " >&6; }
4936 if test "${ac_cv_prog_ac_ct_AS+set}" = set; then :
4937 $as_echo_n "(cached) " >&6
4939 if test -n "$ac_ct_AS"; then
4940 ac_cv_prog_ac_ct_AS="$ac_ct_AS" # Let the user override the test.
4942 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4946 test -z "$as_dir" && as_dir=.
4947 for ac_exec_ext in '' $ac_executable_extensions; do
4948 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4949 ac_cv_prog_ac_ct_AS="as"
4950 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4959 ac_ct_AS=$ac_cv_prog_ac_ct_AS
4960 if test -n "$ac_ct_AS"; then
4961 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AS" >&5
4962 $as_echo "$ac_ct_AS" >&6; }
4964 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4965 $as_echo "no" >&6; }
4968 if test "x$ac_ct_AS" = x; then
4971 case $cross_compiling:$ac_tool_warned in
4973 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4974 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4975 ac_tool_warned=yes ;;
4983 if test -n "$ac_tool_prefix"; then
4984 # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
4985 set dummy ${ac_tool_prefix}ar; ac_word=$2
4986 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4987 $as_echo_n "checking for $ac_word... " >&6; }
4988 if test "${ac_cv_prog_AR+set}" = set; then :
4989 $as_echo_n "(cached) " >&6
4991 if test -n "$AR"; then
4992 ac_cv_prog_AR="$AR" # Let the user override the test.
4994 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4998 test -z "$as_dir" && as_dir=.
4999 for ac_exec_ext in '' $ac_executable_extensions; do
5000 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5001 ac_cv_prog_AR="${ac_tool_prefix}ar"
5002 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5012 if test -n "$AR"; then
5013 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
5014 $as_echo "$AR" >&6; }
5016 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5017 $as_echo "no" >&6; }
5022 if test -z "$ac_cv_prog_AR"; then
5024 # Extract the first word of "ar", so it can be a program name with args.
5025 set dummy ar; ac_word=$2
5026 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5027 $as_echo_n "checking for $ac_word... " >&6; }
5028 if test "${ac_cv_prog_ac_ct_AR+set}" = set; then :
5029 $as_echo_n "(cached) " >&6
5031 if test -n "$ac_ct_AR"; then
5032 ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
5034 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5038 test -z "$as_dir" && as_dir=.
5039 for ac_exec_ext in '' $ac_executable_extensions; do
5040 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5041 ac_cv_prog_ac_ct_AR="ar"
5042 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5051 ac_ct_AR=$ac_cv_prog_ac_ct_AR
5052 if test -n "$ac_ct_AR"; then
5053 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5
5054 $as_echo "$ac_ct_AR" >&6; }
5056 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5057 $as_echo "no" >&6; }
5060 if test "x$ac_ct_AR" = x; then
5063 case $cross_compiling:$ac_tool_warned in
5065 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
5066 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
5067 ac_tool_warned=yes ;;
5075 if test -n "$ac_tool_prefix"; then
5076 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
5077 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
5078 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5079 $as_echo_n "checking for $ac_word... " >&6; }
5080 if test "${ac_cv_prog_RANLIB+set}" = set; then :
5081 $as_echo_n "(cached) " >&6
5083 if test -n "$RANLIB"; then
5084 ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
5086 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5090 test -z "$as_dir" && as_dir=.
5091 for ac_exec_ext in '' $ac_executable_extensions; do
5092 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5093 ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
5094 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5103 RANLIB=$ac_cv_prog_RANLIB
5104 if test -n "$RANLIB"; then
5105 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
5106 $as_echo "$RANLIB" >&6; }
5108 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5109 $as_echo "no" >&6; }
5114 if test -z "$ac_cv_prog_RANLIB"; then
5115 ac_ct_RANLIB=$RANLIB
5116 # Extract the first word of "ranlib", so it can be a program name with args.
5117 set dummy ranlib; ac_word=$2
5118 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5119 $as_echo_n "checking for $ac_word... " >&6; }
5120 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then :
5121 $as_echo_n "(cached) " >&6
5123 if test -n "$ac_ct_RANLIB"; then
5124 ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
5126 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5130 test -z "$as_dir" && as_dir=.
5131 for ac_exec_ext in '' $ac_executable_extensions; do
5132 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5133 ac_cv_prog_ac_ct_RANLIB="ranlib"
5134 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5143 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
5144 if test -n "$ac_ct_RANLIB"; then
5145 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
5146 $as_echo "$ac_ct_RANLIB" >&6; }
5148 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5149 $as_echo "no" >&6; }
5152 if test "x$ac_ct_RANLIB" = x; then
5153 RANLIB="ranlib-not-found-in-path-error"
5155 case $cross_compiling:$ac_tool_warned in
5157 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
5158 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
5159 ac_tool_warned=yes ;;
5161 RANLIB=$ac_ct_RANLIB
5164 RANLIB="$ac_cv_prog_RANLIB"
5169 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable maintainer-specific portions of Makefiles" >&5
5170 $as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... " >&6; }
5171 # Check whether --enable-maintainer-mode was given.
5172 if test "${enable_maintainer_mode+set}" = set; then :
5173 enableval=$enable_maintainer_mode; USE_MAINTAINER_MODE=$enableval
5175 USE_MAINTAINER_MODE=no
5178 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $USE_MAINTAINER_MODE" >&5
5179 $as_echo "$USE_MAINTAINER_MODE" >&6; }
5180 if test $USE_MAINTAINER_MODE = yes; then
5181 MAINTAINER_MODE_TRUE=
5182 MAINTAINER_MODE_FALSE='#'
5184 MAINTAINER_MODE_TRUE='#'
5185 MAINTAINER_MODE_FALSE=
5188 MAINT=$MAINTAINER_MODE_TRUE
5192 # Set up safe default values for all subsequent AM_CONDITIONAL tests
5193 # which are themselves conditionally expanded.
5194 ## (Right now, this only matters for enable_wchar_t, but nothing prevents
5195 ## other macros from doing the same. This should be automated.) -pme
5197 # Check for C library flavor since Linux platforms use different configuration
5198 # directories depending on the C library in use.
5199 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5200 /* end confdefs.h. */
5208 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5209 $EGREP "_using_uclibc" >/dev/null 2>&1; then :
5217 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5218 /* end confdefs.h. */
5226 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5227 $EGREP "_using_bionic" >/dev/null 2>&1; then :
5235 # Find platform-specific directories containing configuration info.
5236 # Also possibly modify flags used elsewhere, as needed by the platform.
5238 . $glibcxx_srcdir/configure.host
5239 { $as_echo "$as_me:${as_lineno-$LINENO}: CPU config directory is $cpu_include_dir" >&5
5240 $as_echo "$as_me: CPU config directory is $cpu_include_dir" >&6;}
5241 { $as_echo "$as_me:${as_lineno-$LINENO}: OS config directory is $os_include_dir" >&5
5242 $as_echo "$as_me: OS config directory is $os_include_dir" >&6;}
5246 if test "x${with_newlib}" != "xyes"; then
5254 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&5
5255 $as_echo "$as_me: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&2;} ;;
5260 macro_version='2.2.7a'
5261 macro_revision='1.3134'
5275 ltmain="$ac_aux_dir/ltmain.sh"
5277 # Backslashify metacharacters that are still active within
5278 # double-quoted strings.
5279 sed_quote_subst='s/\(["`$\\]\)/\\\1/g'
5281 # Same as above, but do not quote variable references.
5282 double_quote_subst='s/\(["`\\]\)/\\\1/g'
5284 # Sed substitution to delay expansion of an escaped shell variable in a
5285 # double_quote_subst'ed string.
5286 delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g'
5288 # Sed substitution to delay expansion of an escaped single quote.
5289 delay_single_quote_subst='s/'\''/'\'\\\\\\\'\''/g'
5291 # Sed substitution to avoid accidental globbing in evaled expressions
5292 no_glob_subst='s/\*/\\\*/g'
5294 ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
5295 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO
5296 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO
5298 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to print strings" >&5
5299 $as_echo_n "checking how to print strings... " >&6; }
5300 # Test print first, because it will be a builtin if present.
5301 if test "X`print -r -- -n 2>/dev/null`" = X-n && \
5302 test "X`print -r -- $ECHO 2>/dev/null`" = "X$ECHO"; then
5304 elif test "X`printf %s $ECHO 2>/dev/null`" = "X$ECHO"; then
5307 # Use this function as a fallback that always works.
5308 func_fallback_echo ()
5310 eval 'cat <<_LTECHO_EOF
5314 ECHO='func_fallback_echo'
5317 # func_echo_all arg...
5318 # Invoke $ECHO with all args, space-separated.
5325 printf*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: printf" >&5
5326 $as_echo "printf" >&6; } ;;
5327 print*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: print -r" >&5
5328 $as_echo "print -r" >&6; } ;;
5329 *) { $as_echo "$as_me:${as_lineno-$LINENO}: result: cat" >&5
5330 $as_echo "cat" >&6; } ;;
5346 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5
5347 $as_echo_n "checking for a sed that does not truncate output... " >&6; }
5348 if test "${ac_cv_path_SED+set}" = set; then :
5349 $as_echo_n "(cached) " >&6
5351 ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/
5352 for ac_i in 1 2 3 4 5 6 7; do
5353 ac_script="$ac_script$as_nl$ac_script"
5355 echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed
5356 { ac_script=; unset ac_script;}
5357 if test -z "$SED"; then
5358 ac_path_SED_found=false
5359 # Loop through the user's path and test for each of PROGNAME-LIST
5360 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5364 test -z "$as_dir" && as_dir=.
5365 for ac_prog in sed gsed; do
5366 for ac_exec_ext in '' $ac_executable_extensions; do
5367 ac_path_SED="$as_dir/$ac_prog$ac_exec_ext"
5368 { test -f "$ac_path_SED" && $as_test_x "$ac_path_SED"; } || continue
5369 # Check for GNU ac_path_SED and select it if it is found.
5370 # Check for GNU $ac_path_SED
5371 case `"$ac_path_SED" --version 2>&1` in
5373 ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;;
5376 $as_echo_n 0123456789 >"conftest.in"
5379 cat "conftest.in" "conftest.in" >"conftest.tmp"
5380 mv "conftest.tmp" "conftest.in"
5381 cp "conftest.in" "conftest.nl"
5382 $as_echo '' >> "conftest.nl"
5383 "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break
5384 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
5385 as_fn_arith $ac_count + 1 && ac_count=$as_val
5386 if test $ac_count -gt ${ac_path_SED_max-0}; then
5387 # Best one so far, save it but keep looking for a better one
5388 ac_cv_path_SED="$ac_path_SED"
5389 ac_path_SED_max=$ac_count
5391 # 10*(2^10) chars as input seems more than enough
5392 test $ac_count -gt 10 && break
5394 rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
5397 $ac_path_SED_found && break 3
5402 if test -z "$ac_cv_path_SED"; then
5403 as_fn_error "no acceptable sed could be found in \$PATH" "$LINENO" 5
5410 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5
5411 $as_echo "$ac_cv_path_SED" >&6; }
5412 SED="$ac_cv_path_SED"
5415 test -z "$SED" && SED=sed
5416 Xsed="$SED -e 1s/^X//"
5428 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fgrep" >&5
5429 $as_echo_n "checking for fgrep... " >&6; }
5430 if test "${ac_cv_path_FGREP+set}" = set; then :
5431 $as_echo_n "(cached) " >&6
5433 if echo 'ab*c' | $GREP -F 'ab*c' >/dev/null 2>&1
5434 then ac_cv_path_FGREP="$GREP -F"
5436 if test -z "$FGREP"; then
5437 ac_path_FGREP_found=false
5438 # Loop through the user's path and test for each of PROGNAME-LIST
5439 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5440 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
5443 test -z "$as_dir" && as_dir=.
5444 for ac_prog in fgrep; do
5445 for ac_exec_ext in '' $ac_executable_extensions; do
5446 ac_path_FGREP="$as_dir/$ac_prog$ac_exec_ext"
5447 { test -f "$ac_path_FGREP" && $as_test_x "$ac_path_FGREP"; } || continue
5448 # Check for GNU ac_path_FGREP and select it if it is found.
5449 # Check for GNU $ac_path_FGREP
5450 case `"$ac_path_FGREP" --version 2>&1` in
5452 ac_cv_path_FGREP="$ac_path_FGREP" ac_path_FGREP_found=:;;
5455 $as_echo_n 0123456789 >"conftest.in"
5458 cat "conftest.in" "conftest.in" >"conftest.tmp"
5459 mv "conftest.tmp" "conftest.in"
5460 cp "conftest.in" "conftest.nl"
5461 $as_echo 'FGREP' >> "conftest.nl"
5462 "$ac_path_FGREP" FGREP < "conftest.nl" >"conftest.out" 2>/dev/null || break
5463 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
5464 as_fn_arith $ac_count + 1 && ac_count=$as_val
5465 if test $ac_count -gt ${ac_path_FGREP_max-0}; then
5466 # Best one so far, save it but keep looking for a better one
5467 ac_cv_path_FGREP="$ac_path_FGREP"
5468 ac_path_FGREP_max=$ac_count
5470 # 10*(2^10) chars as input seems more than enough
5471 test $ac_count -gt 10 && break
5473 rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
5476 $ac_path_FGREP_found && break 3
5481 if test -z "$ac_cv_path_FGREP"; then
5482 as_fn_error "no acceptable fgrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
5485 ac_cv_path_FGREP=$FGREP
5490 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_FGREP" >&5
5491 $as_echo "$ac_cv_path_FGREP" >&6; }
5492 FGREP="$ac_cv_path_FGREP"
5495 test -z "$GREP" && GREP=grep
5515 # Check whether --with-gnu-ld was given.
5516 if test "${with_gnu_ld+set}" = set; then :
5517 withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes
5523 if test "$GCC" = yes; then
5524 # Check if gcc -print-prog-name=ld gives a path.
5525 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by $CC" >&5
5526 $as_echo_n "checking for ld used by $CC... " >&6; }
5529 # gcc leaves a trailing carriage return which upsets mingw
5530 ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
5532 ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
5535 # Accept absolute paths.
5537 re_direlt='/[^/][^/]*/\.\./'
5538 # Canonicalize the pathname of ld
5539 ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'`
5540 while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do
5541 ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"`
5543 test -z "$LD" && LD="$ac_prog"
5546 # If it fails, then pretend we aren't using GCC.
5550 # If it is relative, then search for the first ld in PATH.
5554 elif test "$with_gnu_ld" = yes; then
5555 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
5556 $as_echo_n "checking for GNU ld... " >&6; }
5558 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
5559 $as_echo_n "checking for non-GNU ld... " >&6; }
5561 if test "${lt_cv_path_LD+set}" = set; then :
5562 $as_echo_n "(cached) " >&6
5564 if test -z "$LD"; then
5565 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
5566 for ac_dir in $PATH; do
5568 test -z "$ac_dir" && ac_dir=.
5569 if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
5570 lt_cv_path_LD="$ac_dir/$ac_prog"
5571 # Check to see if the program is GNU ld. I'd rather use --version,
5572 # but apparently some variants of GNU ld only accept -v.
5573 # Break only if it was the GNU/non-GNU ld that we prefer.
5574 case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
5575 *GNU* | *'with BFD'*)
5576 test "$with_gnu_ld" != no && break
5579 test "$with_gnu_ld" != yes && break
5586 lt_cv_path_LD="$LD" # Let the user override the test with a path.
5591 if test -n "$LD"; then
5592 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
5593 $as_echo "$LD" >&6; }
5595 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5596 $as_echo "no" >&6; }
5598 test -z "$LD" && as_fn_error "no acceptable ld found in \$PATH" "$LINENO" 5
5599 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
5600 $as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
5601 if test "${lt_cv_prog_gnu_ld+set}" = set; then :
5602 $as_echo_n "(cached) " >&6
5604 # I'd rather use --version here, but apparently some GNU lds only accept -v.
5605 case `$LD -v 2>&1 </dev/null` in
5606 *GNU* | *'with BFD'*)
5607 lt_cv_prog_gnu_ld=yes
5610 lt_cv_prog_gnu_ld=no
5614 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_gnu_ld" >&5
5615 $as_echo "$lt_cv_prog_gnu_ld" >&6; }
5616 with_gnu_ld=$lt_cv_prog_gnu_ld
5626 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for BSD- or MS-compatible name lister (nm)" >&5
5627 $as_echo_n "checking for BSD- or MS-compatible name lister (nm)... " >&6; }
5628 if test "${lt_cv_path_NM+set}" = set; then :
5629 $as_echo_n "(cached) " >&6
5631 if test -n "$NM"; then
5632 # Let the user override the test.
5635 lt_nm_to_check="${ac_tool_prefix}nm"
5636 if test -n "$ac_tool_prefix" && test "$build" = "$host"; then
5637 lt_nm_to_check="$lt_nm_to_check nm"
5639 for lt_tmp_nm in $lt_nm_to_check; do
5640 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
5641 for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do
5643 test -z "$ac_dir" && ac_dir=.
5644 tmp_nm="$ac_dir/$lt_tmp_nm"
5645 if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then
5646 # Check to see if the nm accepts a BSD-compat flag.
5647 # Adding the `sed 1q' prevents false positives on HP-UX, which says:
5648 # nm: unknown option "B" ignored
5649 # Tru64's nm complains that /dev/null is an invalid object file
5650 case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in
5651 */dev/null* | *'Invalid file or object type'*)
5652 lt_cv_path_NM="$tmp_nm -B"
5656 case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in
5658 lt_cv_path_NM="$tmp_nm -p"
5662 lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
5663 continue # so that we can try to find one that supports BSD flags
5672 : ${lt_cv_path_NM=no}
5675 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_NM" >&5
5676 $as_echo "$lt_cv_path_NM" >&6; }
5677 if test "$lt_cv_path_NM" != "no"; then
5680 # Didn't find any BSD compatible name lister, look for dumpbin.
5681 if test -n "$DUMPBIN"; then :
5682 # Let the user override the test.
5684 if test -n "$ac_tool_prefix"; then
5685 for ac_prog in dumpbin "link -dump"
5687 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
5688 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
5689 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5690 $as_echo_n "checking for $ac_word... " >&6; }
5691 if test "${ac_cv_prog_DUMPBIN+set}" = set; then :
5692 $as_echo_n "(cached) " >&6
5694 if test -n "$DUMPBIN"; then
5695 ac_cv_prog_DUMPBIN="$DUMPBIN" # Let the user override the test.
5697 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5701 test -z "$as_dir" && as_dir=.
5702 for ac_exec_ext in '' $ac_executable_extensions; do
5703 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5704 ac_cv_prog_DUMPBIN="$ac_tool_prefix$ac_prog"
5705 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5714 DUMPBIN=$ac_cv_prog_DUMPBIN
5715 if test -n "$DUMPBIN"; then
5716 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DUMPBIN" >&5
5717 $as_echo "$DUMPBIN" >&6; }
5719 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5720 $as_echo "no" >&6; }
5724 test -n "$DUMPBIN" && break
5727 if test -z "$DUMPBIN"; then
5728 ac_ct_DUMPBIN=$DUMPBIN
5729 for ac_prog in dumpbin "link -dump"
5731 # Extract the first word of "$ac_prog", so it can be a program name with args.
5732 set dummy $ac_prog; ac_word=$2
5733 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5734 $as_echo_n "checking for $ac_word... " >&6; }
5735 if test "${ac_cv_prog_ac_ct_DUMPBIN+set}" = set; then :
5736 $as_echo_n "(cached) " >&6
5738 if test -n "$ac_ct_DUMPBIN"; then
5739 ac_cv_prog_ac_ct_DUMPBIN="$ac_ct_DUMPBIN" # Let the user override the test.
5741 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5745 test -z "$as_dir" && as_dir=.
5746 for ac_exec_ext in '' $ac_executable_extensions; do
5747 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5748 ac_cv_prog_ac_ct_DUMPBIN="$ac_prog"
5749 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5758 ac_ct_DUMPBIN=$ac_cv_prog_ac_ct_DUMPBIN
5759 if test -n "$ac_ct_DUMPBIN"; then
5760 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DUMPBIN" >&5
5761 $as_echo "$ac_ct_DUMPBIN" >&6; }
5763 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5764 $as_echo "no" >&6; }
5768 test -n "$ac_ct_DUMPBIN" && break
5771 if test "x$ac_ct_DUMPBIN" = x; then
5774 case $cross_compiling:$ac_tool_warned in
5776 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
5777 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
5778 ac_tool_warned=yes ;;
5780 DUMPBIN=$ac_ct_DUMPBIN
5784 case `$DUMPBIN -symbols /dev/null 2>&1 | sed '1q'` in
5786 DUMPBIN="$DUMPBIN -symbols"
5794 if test "$DUMPBIN" != ":"; then
5798 test -z "$NM" && NM=nm
5805 { $as_echo "$as_me:${as_lineno-$LINENO}: checking the name lister ($NM) interface" >&5
5806 $as_echo_n "checking the name lister ($NM) interface... " >&6; }
5807 if test "${lt_cv_nm_interface+set}" = set; then :
5808 $as_echo_n "(cached) " >&6
5810 lt_cv_nm_interface="BSD nm"
5811 echo "int some_variable = 0;" > conftest.$ac_ext
5812 (eval echo "\"\$as_me:$LINENO: $ac_compile\"" >&5)
5813 (eval "$ac_compile" 2>conftest.err)
5814 cat conftest.err >&5
5815 (eval echo "\"\$as_me:$LINENO: $NM \\\"conftest.$ac_objext\\\"\"" >&5)
5816 (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out)
5817 cat conftest.err >&5
5818 (eval echo "\"\$as_me:$LINENO: output\"" >&5)
5819 cat conftest.out >&5
5820 if $GREP 'External.*some_variable' conftest.out > /dev/null; then
5821 lt_cv_nm_interface="MS dumpbin"
5825 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_nm_interface" >&5
5826 $as_echo "$lt_cv_nm_interface" >&6; }
5828 # find the maximum length of command line arguments
5829 { $as_echo "$as_me:${as_lineno-$LINENO}: checking the maximum length of command line arguments" >&5
5830 $as_echo_n "checking the maximum length of command line arguments... " >&6; }
5831 if test "${lt_cv_sys_max_cmd_len+set}" = set; then :
5832 $as_echo_n "(cached) " >&6
5839 # On DJGPP, this test can blow up pretty badly due to problems in libc
5840 # (any single argument exceeding 2000 bytes causes a buffer overrun
5841 # during glob expansion). Even if it were fixed, the result of this
5842 # check would be larger than it should be.
5843 lt_cv_sys_max_cmd_len=12288; # 12K is about right
5847 # Under GNU Hurd, this test is not required because there is
5848 # no limit to the length of command line arguments.
5849 # Libtool will interpret -1 as no limit whatsoever
5850 lt_cv_sys_max_cmd_len=-1;
5853 cygwin* | mingw* | cegcc*)
5854 # On Win9x/ME, this test blows up -- it succeeds, but takes
5855 # about 5 minutes as the teststring grows exponentially.
5856 # Worse, since 9x/ME are not pre-emptively multitasking,
5857 # you end up with a "frozen" computer, even though with patience
5858 # the test eventually succeeds (with a max line length of 256k).
5859 # Instead, let's just punt: use the minimum linelength reported by
5860 # all of the supported platforms: 8192 (on NT/2K/XP).
5861 lt_cv_sys_max_cmd_len=8192;
5865 # On MiNT this can take a long time and run out of memory.
5866 lt_cv_sys_max_cmd_len=8192;
5870 # On AmigaOS with pdksh, this test takes hours, literally.
5871 # So we just punt and use a minimum line length of 8192.
5872 lt_cv_sys_max_cmd_len=8192;
5875 netbsd* | freebsd* | openbsd* | darwin* | dragonfly*)
5876 # This has been around since 386BSD, at least. Likely further.
5877 if test -x /sbin/sysctl; then
5878 lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax`
5879 elif test -x /usr/sbin/sysctl; then
5880 lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax`
5882 lt_cv_sys_max_cmd_len=65536 # usable default for all BSDs
5884 # And add a safety zone
5885 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
5886 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
5890 # We know the value 262144 and hardcode it with a safety zone (like BSD)
5891 lt_cv_sys_max_cmd_len=196608
5895 # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure
5896 # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not
5897 # nice to cause kernel panics so lets avoid the loop below.
5898 # First set a reasonable default.
5899 lt_cv_sys_max_cmd_len=16384
5901 if test -x /sbin/sysconfig; then
5902 case `/sbin/sysconfig -q proc exec_disable_arg_limit` in
5903 *1*) lt_cv_sys_max_cmd_len=-1 ;;
5908 lt_cv_sys_max_cmd_len=102400
5910 sysv5* | sco5v6* | sysv4.2uw2*)
5911 kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null`
5912 if test -n "$kargmax"; then
5913 lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[ ]//'`
5915 lt_cv_sys_max_cmd_len=32768
5919 lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null`
5920 if test -n "$lt_cv_sys_max_cmd_len"; then
5921 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
5922 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
5924 # Make teststring a little bigger before we do anything with it.
5925 # a 1K string should be a reasonable start.
5926 for i in 1 2 3 4 5 6 7 8 ; do
5927 teststring=$teststring$teststring
5929 SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}}
5930 # If test is not a shell built-in, we'll probably end up computing a
5931 # maximum length that is only half of the actual maximum length, but
5933 while { test "X"`func_fallback_echo "$teststring$teststring" 2>/dev/null` \
5934 = "X$teststring$teststring"; } >/dev/null 2>&1 &&
5935 test $i != 17 # 1/2 MB should be enough
5938 teststring=$teststring$teststring
5940 # Only check the string length outside the loop.
5941 lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1`
5943 # Add a significant safety factor because C++ compilers can tack on
5944 # massive amounts of additional arguments before passing them to the
5945 # linker. It appears as though 1/2 is a usable value.
5946 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2`
5953 if test -n $lt_cv_sys_max_cmd_len ; then
5954 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sys_max_cmd_len" >&5
5955 $as_echo "$lt_cv_sys_max_cmd_len" >&6; }
5957 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none" >&5
5958 $as_echo "none" >&6; }
5960 max_cmd_len=$lt_cv_sys_max_cmd_len
5971 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the shell understands some XSI constructs" >&5
5972 $as_echo_n "checking whether the shell understands some XSI constructs... " >&6; }
5973 # Try some XSI features
5976 test "${_lt_dummy##*/},${_lt_dummy%/*},"${_lt_dummy%"$_lt_dummy"}, \
5978 && eval 'test $(( 1 + 1 )) -eq 2 \
5979 && test "${#_lt_dummy}" -eq 5' ) >/dev/null 2>&1 \
5981 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xsi_shell" >&5
5982 $as_echo "$xsi_shell" >&6; }
5985 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the shell understands \"+=\"" >&5
5986 $as_echo_n "checking whether the shell understands \"+=\"... " >&6; }
5988 ( foo=bar; set foo baz; eval "$1+=\$2" && test "$foo" = barbaz ) \
5990 && lt_shell_append=yes
5991 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_shell_append" >&5
5992 $as_echo "$lt_shell_append" >&6; }
5995 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
6005 # test EBCDIC or ASCII
6006 case `echo X|tr X '\101'` in
6007 A) # ASCII based system
6008 # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr
6009 lt_SP2NL='tr \040 \012'
6010 lt_NL2SP='tr \015\012 \040\040'
6012 *) # EBCDIC based system
6013 lt_SP2NL='tr \100 \n'
6014 lt_NL2SP='tr \r\n \100\100'
6026 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $LD option to reload object files" >&5
6027 $as_echo_n "checking for $LD option to reload object files... " >&6; }
6028 if test "${lt_cv_ld_reload_flag+set}" = set; then :
6029 $as_echo_n "(cached) " >&6
6031 lt_cv_ld_reload_flag='-r'
6033 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_reload_flag" >&5
6034 $as_echo "$lt_cv_ld_reload_flag" >&6; }
6035 reload_flag=$lt_cv_ld_reload_flag
6036 case $reload_flag in
6038 *) reload_flag=" $reload_flag" ;;
6040 reload_cmds='$LD$reload_flag -o $output$reload_objs'
6043 if test "$GCC" = yes; then
6044 reload_cmds='$LTCC $LTCFLAGS -nostdlib ${wl}-r -o $output$reload_objs'
6046 reload_cmds='$LD$reload_flag -o $output$reload_objs'
6059 if test -n "$ac_tool_prefix"; then
6060 # Extract the first word of "${ac_tool_prefix}objdump", so it can be a program name with args.
6061 set dummy ${ac_tool_prefix}objdump; ac_word=$2
6062 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6063 $as_echo_n "checking for $ac_word... " >&6; }
6064 if test "${ac_cv_prog_OBJDUMP+set}" = set; then :
6065 $as_echo_n "(cached) " >&6
6067 if test -n "$OBJDUMP"; then
6068 ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test.
6070 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6074 test -z "$as_dir" && as_dir=.
6075 for ac_exec_ext in '' $ac_executable_extensions; do
6076 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6077 ac_cv_prog_OBJDUMP="${ac_tool_prefix}objdump"
6078 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6087 OBJDUMP=$ac_cv_prog_OBJDUMP
6088 if test -n "$OBJDUMP"; then
6089 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJDUMP" >&5
6090 $as_echo "$OBJDUMP" >&6; }
6092 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6093 $as_echo "no" >&6; }
6098 if test -z "$ac_cv_prog_OBJDUMP"; then
6099 ac_ct_OBJDUMP=$OBJDUMP
6100 # Extract the first word of "objdump", so it can be a program name with args.
6101 set dummy 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_ac_ct_OBJDUMP+set}" = set; then :
6105 $as_echo_n "(cached) " >&6
6107 if test -n "$ac_ct_OBJDUMP"; then
6108 ac_cv_prog_ac_ct_OBJDUMP="$ac_ct_OBJDUMP" # Let the user override the test.
6110 as_save_IFS=$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_ac_ct_OBJDUMP="objdump"
6118 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6127 ac_ct_OBJDUMP=$ac_cv_prog_ac_ct_OBJDUMP
6128 if test -n "$ac_ct_OBJDUMP"; then
6129 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OBJDUMP" >&5
6130 $as_echo "$ac_ct_OBJDUMP" >&6; }
6132 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6133 $as_echo "no" >&6; }
6136 if test "x$ac_ct_OBJDUMP" = x; then
6139 case $cross_compiling:$ac_tool_warned in
6141 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6142 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6143 ac_tool_warned=yes ;;
6145 OBJDUMP=$ac_ct_OBJDUMP
6148 OBJDUMP="$ac_cv_prog_OBJDUMP"
6151 test -z "$OBJDUMP" && OBJDUMP=objdump
6161 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to recognize dependent libraries" >&5
6162 $as_echo_n "checking how to recognize dependent libraries... " >&6; }
6163 if test "${lt_cv_deplibs_check_method+set}" = set; then :
6164 $as_echo_n "(cached) " >&6
6166 lt_cv_file_magic_cmd='$MAGIC_CMD'
6167 lt_cv_file_magic_test_file=
6168 lt_cv_deplibs_check_method='unknown'
6169 # Need to set the preceding variable on all platforms that support
6170 # interlibrary dependencies.
6171 # 'none' -- dependencies not supported.
6172 # `unknown' -- same as none, but documents that we really don't know.
6173 # 'pass_all' -- all dependencies passed with no checks.
6174 # 'test_compile' -- check by making test program.
6175 # 'file_magic [[regex]]' -- check by looking for files in library path
6176 # which responds to the $file_magic_cmd with a given extended regex.
6177 # If you have `file' or equivalent on your system and you're not sure
6178 # whether `pass_all' will *always* work, you probably want this one.
6182 lt_cv_deplibs_check_method=pass_all
6186 lt_cv_deplibs_check_method=pass_all
6190 lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)'
6191 lt_cv_file_magic_cmd='/usr/bin/file -L'
6192 lt_cv_file_magic_test_file=/shlib/libc.so
6196 # func_win32_libid is a shell function defined in ltmain.sh
6197 lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
6198 lt_cv_file_magic_cmd='func_win32_libid'
6202 # Base MSYS/MinGW do not provide the 'file' command needed by
6203 # func_win32_libid shell function, so use a weaker test based on 'objdump',
6204 # unless we find 'file', for example because we are cross-compiling.
6205 # func_win32_libid assumes BSD nm, so disallow it if using MS dumpbin.
6206 if ( test "$lt_cv_nm_interface" = "BSD nm" && file / ) >/dev/null 2>&1; then
6207 lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
6208 lt_cv_file_magic_cmd='func_win32_libid'
6210 lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?'
6211 lt_cv_file_magic_cmd='$OBJDUMP -f'
6216 # use the weaker test based on 'objdump'. See mingw*.
6217 lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?'
6218 lt_cv_file_magic_cmd='$OBJDUMP -f'
6221 darwin* | rhapsody*)
6222 lt_cv_deplibs_check_method=pass_all
6225 freebsd* | dragonfly*)
6226 if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
6229 # Not sure whether the presence of OpenBSD here was a mistake.
6230 # Let's accept both of them until this is cleared up.
6231 lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[3-9]86 (compact )?demand paged shared library'
6232 lt_cv_file_magic_cmd=/usr/bin/file
6233 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
6237 lt_cv_deplibs_check_method=pass_all
6242 lt_cv_deplibs_check_method=pass_all
6246 lt_cv_deplibs_check_method=pass_all
6249 hpux10.20* | hpux11*)
6250 lt_cv_file_magic_cmd=/usr/bin/file
6253 lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - IA64'
6254 lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
6257 lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF[ -][0-9][0-9])(-bit)?( [LM]SB)? shared object( file)?[, -]* PA-RISC [0-9]\.[0-9]'
6258 lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl
6261 lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9]\.[0-9]) shared library'
6262 lt_cv_file_magic_test_file=/usr/lib/libc.sl
6268 # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here
6269 lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|\.a)$'
6272 irix5* | irix6* | nonstopux*)
6274 *-32|*"-32 ") libmagic=32-bit;;
6275 *-n32|*"-n32 ") libmagic=N32;;
6276 *-64|*"-64 ") libmagic=64-bit;;
6277 *) libmagic=never-match;;
6279 lt_cv_deplibs_check_method=pass_all
6282 # This must be Linux ELF.
6283 linux* | k*bsd*-gnu | kopensolaris*-gnu)
6284 lt_cv_deplibs_check_method=pass_all
6288 if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
6289 lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'
6291 lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|_pic\.a)$'
6296 lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (executable|dynamic lib)'
6297 lt_cv_file_magic_cmd=/usr/bin/file
6298 lt_cv_file_magic_test_file=/usr/lib/libnls.so
6302 lt_cv_deplibs_check_method=pass_all
6306 if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
6307 lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|\.so|_pic\.a)$'
6309 lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'
6313 osf3* | osf4* | osf5*)
6314 lt_cv_deplibs_check_method=pass_all
6318 lt_cv_deplibs_check_method=pass_all
6322 lt_cv_deplibs_check_method=pass_all
6325 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
6326 lt_cv_deplibs_check_method=pass_all
6330 case $host_vendor in
6332 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]'
6333 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
6336 lt_cv_deplibs_check_method=pass_all
6339 lt_cv_file_magic_cmd='/bin/file'
6340 lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )'
6343 lt_cv_file_magic_cmd='/bin/file'
6344 lt_cv_deplibs_check_method="file_magic ELF [0-9][0-9]*-bit [LM]SB dynamic lib"
6345 lt_cv_file_magic_test_file=/lib/libc.so
6348 lt_cv_deplibs_check_method=pass_all
6351 lt_cv_deplibs_check_method=pass_all
6357 lt_cv_deplibs_check_method=pass_all
6362 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_deplibs_check_method" >&5
6363 $as_echo "$lt_cv_deplibs_check_method" >&6; }
6364 file_magic_cmd=$lt_cv_file_magic_cmd
6365 deplibs_check_method=$lt_cv_deplibs_check_method
6366 test -z "$deplibs_check_method" && deplibs_check_method=unknown
6379 if test -n "$ac_tool_prefix"; then
6380 # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
6381 set dummy ${ac_tool_prefix}ar; ac_word=$2
6382 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6383 $as_echo_n "checking for $ac_word... " >&6; }
6384 if test "${ac_cv_prog_AR+set}" = set; then :
6385 $as_echo_n "(cached) " >&6
6387 if test -n "$AR"; then
6388 ac_cv_prog_AR="$AR" # Let the user override the test.
6390 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6394 test -z "$as_dir" && as_dir=.
6395 for ac_exec_ext in '' $ac_executable_extensions; do
6396 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6397 ac_cv_prog_AR="${ac_tool_prefix}ar"
6398 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6408 if test -n "$AR"; then
6409 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
6410 $as_echo "$AR" >&6; }
6412 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6413 $as_echo "no" >&6; }
6418 if test -z "$ac_cv_prog_AR"; then
6420 # Extract the first word of "ar", so it can be a program name with args.
6421 set dummy 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_ac_ct_AR+set}" = set; then :
6425 $as_echo_n "(cached) " >&6
6427 if test -n "$ac_ct_AR"; then
6428 ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
6430 as_save_IFS=$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_ac_ct_AR="ar"
6438 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6447 ac_ct_AR=$ac_cv_prog_ac_ct_AR
6448 if test -n "$ac_ct_AR"; then
6449 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5
6450 $as_echo "$ac_ct_AR" >&6; }
6452 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6453 $as_echo "no" >&6; }
6456 if test "x$ac_ct_AR" = x; then
6459 case $cross_compiling:$ac_tool_warned in
6461 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6462 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6463 ac_tool_warned=yes ;;
6471 test -z "$AR" && AR=ar
6472 test -z "$AR_FLAGS" && AR_FLAGS=cru
6484 if test -n "$ac_tool_prefix"; then
6485 # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
6486 set dummy ${ac_tool_prefix}strip; ac_word=$2
6487 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6488 $as_echo_n "checking for $ac_word... " >&6; }
6489 if test "${ac_cv_prog_STRIP+set}" = set; then :
6490 $as_echo_n "(cached) " >&6
6492 if test -n "$STRIP"; then
6493 ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
6495 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6499 test -z "$as_dir" && as_dir=.
6500 for ac_exec_ext in '' $ac_executable_extensions; do
6501 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6502 ac_cv_prog_STRIP="${ac_tool_prefix}strip"
6503 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6512 STRIP=$ac_cv_prog_STRIP
6513 if test -n "$STRIP"; then
6514 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
6515 $as_echo "$STRIP" >&6; }
6517 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6518 $as_echo "no" >&6; }
6523 if test -z "$ac_cv_prog_STRIP"; then
6525 # Extract the first word of "strip", so it can be a program name with args.
6526 set dummy 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_ac_ct_STRIP+set}" = set; then :
6530 $as_echo_n "(cached) " >&6
6532 if test -n "$ac_ct_STRIP"; then
6533 ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
6535 as_save_IFS=$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_ac_ct_STRIP="strip"
6543 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6552 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
6553 if test -n "$ac_ct_STRIP"; then
6554 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
6555 $as_echo "$ac_ct_STRIP" >&6; }
6557 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6558 $as_echo "no" >&6; }
6561 if test "x$ac_ct_STRIP" = x; then
6564 case $cross_compiling:$ac_tool_warned in
6566 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6567 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6568 ac_tool_warned=yes ;;
6573 STRIP="$ac_cv_prog_STRIP"
6576 test -z "$STRIP" && STRIP=:
6583 if test -n "$ac_tool_prefix"; then
6584 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
6585 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
6586 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6587 $as_echo_n "checking for $ac_word... " >&6; }
6588 if test "${ac_cv_prog_RANLIB+set}" = set; then :
6589 $as_echo_n "(cached) " >&6
6591 if test -n "$RANLIB"; then
6592 ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
6594 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6598 test -z "$as_dir" && as_dir=.
6599 for ac_exec_ext in '' $ac_executable_extensions; do
6600 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6601 ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
6602 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6611 RANLIB=$ac_cv_prog_RANLIB
6612 if test -n "$RANLIB"; then
6613 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
6614 $as_echo "$RANLIB" >&6; }
6616 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6617 $as_echo "no" >&6; }
6622 if test -z "$ac_cv_prog_RANLIB"; then
6623 ac_ct_RANLIB=$RANLIB
6624 # Extract the first word of "ranlib", so it can be a program name with args.
6625 set dummy 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_ac_ct_RANLIB+set}" = set; then :
6629 $as_echo_n "(cached) " >&6
6631 if test -n "$ac_ct_RANLIB"; then
6632 ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
6634 as_save_IFS=$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_ac_ct_RANLIB="ranlib"
6642 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6651 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
6652 if test -n "$ac_ct_RANLIB"; then
6653 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
6654 $as_echo "$ac_ct_RANLIB" >&6; }
6656 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6657 $as_echo "no" >&6; }
6660 if test "x$ac_ct_RANLIB" = x; then
6663 case $cross_compiling:$ac_tool_warned in
6665 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6666 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6667 ac_tool_warned=yes ;;
6669 RANLIB=$ac_ct_RANLIB
6672 RANLIB="$ac_cv_prog_RANLIB"
6675 test -z "$RANLIB" && RANLIB=:
6682 # Determine commands to create old-style static archives.
6683 old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs'
6684 old_postinstall_cmds='chmod 644 $oldlib'
6685 old_postuninstall_cmds=
6687 if test -n "$RANLIB"; then
6690 old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$oldlib"
6693 old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$oldlib"
6696 old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib"
6701 lock_old_archive_extraction=yes ;;
6703 lock_old_archive_extraction=no ;;
6744 # If no C compiler was specified, use CC.
6747 # If no C compiler flags were specified, use CFLAGS.
6748 LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
6750 # Allow CC to be a program name with arguments.
6754 # Check for command to grab the raw symbol name followed by C symbol from nm.
6755 { $as_echo "$as_me:${as_lineno-$LINENO}: checking command to parse $NM output from $compiler object" >&5
6756 $as_echo_n "checking command to parse $NM output from $compiler object... " >&6; }
6757 if test "${lt_cv_sys_global_symbol_pipe+set}" = set; then :
6758 $as_echo_n "(cached) " >&6
6761 # These are sane defaults that work on at least a few old systems.
6762 # [They come from Ultrix. What could be older than Ultrix?!! ;)]
6764 # Character class describing NM global symbol codes.
6765 symcode='[BCDEGRST]'
6767 # Regexp to match symbols that can be accessed directly from C.
6768 sympat='\([_A-Za-z][_A-Za-z0-9]*\)'
6770 # Define system-specific variables.
6775 cygwin* | mingw* | pw32* | cegcc*)
6776 symcode='[ABCDGISTW]'
6779 if test "$host_cpu" = ia64; then
6780 symcode='[ABCDEGRST]'
6784 symcode='[BCDEGRST]'
6787 symcode='[BCDEGQRST]'
6798 sysv5* | sco5v6* | unixware* | OpenUNIX*)
6806 # If we're using GNU nm, then use its standard symbol codes.
6807 case `$NM -V 2>&1` in
6808 *GNU* | *'with BFD'*)
6809 symcode='[ABCDGIRSTW]' ;;
6812 # Transform an extracted symbol line into a proper C declaration.
6813 # Some systems (esp. on ia64) link data and code symbols differently,
6814 # so use this general approach.
6815 lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
6817 # Transform an extracted symbol line into symbol name and symbol address
6818 lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([^ ]*\) $/ {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([^ ]*\) \([^ ]*\)$/ {\"\2\", (void *) \&\2},/p'"
6819 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* \([^ ]*\) \([^ ]*\)$/ {\"lib\2\", (void *) \&\2},/p'"
6821 # Handle CRLF in mingw tool chain
6825 opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp
6829 # Try without a prefix underscore, then with it.
6830 for ac_symprfx in "" "_"; do
6832 # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol.
6833 symxfrm="\\1 $ac_symprfx\\2 \\2"
6835 # Write the raw and C identifiers.
6836 if test "$lt_cv_nm_interface" = "MS dumpbin"; then
6837 # Fake it for dumpbin and say T for any non-static function
6838 # and D for any global variable.
6839 # Also find C++ and __fastcall symbols from MSVC++,
6840 # which start with @ or ?.
6841 lt_cv_sys_global_symbol_pipe="$AWK '"\
6842 " {last_section=section; section=\$ 3};"\
6843 " /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\
6844 " \$ 0!~/External *\|/{next};"\
6845 " / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\
6846 " {if(hide[section]) next};"\
6847 " {f=0}; \$ 0~/\(\).*\|/{f=1}; {printf f ? \"T \" : \"D \"};"\
6848 " {split(\$ 0, a, /\||\r/); split(a[2], s)};"\
6849 " s[1]~/^[@?]/{print s[1], s[1]; next};"\
6850 " s[1]~prfx {split(s[1],t,\"@\"); print t[1], substr(t[1],length(prfx))}"\
6851 " ' prfx=^$ac_symprfx"
6853 lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[ ]\($symcode$symcode*\)[ ][ ]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'"
6856 # Check to see that the pipe works correctly.
6860 cat > conftest.$ac_ext <<_LT_EOF
6865 void nm_test_func(void);
6866 void nm_test_func(void){}
6870 int main(){nm_test_var='a';nm_test_func();return(0);}
6873 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
6874 (eval $ac_compile) 2>&5
6876 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
6877 test $ac_status = 0; }; then
6878 # Now try to grab the symbols.
6880 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist\""; } >&5
6881 (eval $NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist) 2>&5
6883 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
6884 test $ac_status = 0; } && test -s "$nlist"; then
6885 # Try sorting and uniquifying the output.
6886 if sort "$nlist" | uniq > "$nlist"T; then
6887 mv -f "$nlist"T "$nlist"
6892 # Make sure that we snagged all the symbols we need.
6893 if $GREP ' nm_test_var$' "$nlist" >/dev/null; then
6894 if $GREP ' nm_test_func$' "$nlist" >/dev/null; then
6895 cat <<_LT_EOF > conftest.$ac_ext
6901 # Now generate the symbol file.
6902 eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext'
6904 cat <<_LT_EOF >> conftest.$ac_ext
6906 /* The mapping between symbol names and symbols. */
6911 lt__PROGRAM__LTX_preloaded_symbols[] =
6913 { "@PROGRAM@", (void *) 0 },
6915 $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/ {\"\2\", (void *) \&\2},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext
6916 cat <<\_LT_EOF >> conftest.$ac_ext
6920 /* This works around a problem in FreeBSD linker */
6921 #ifdef FREEBSD_WORKAROUND
6922 static const void *lt_preloaded_setup() {
6923 return lt__PROGRAM__LTX_preloaded_symbols;
6931 # Now try linking the two files.
6932 mv conftest.$ac_objext conftstm.$ac_objext
6933 lt_save_LIBS="$LIBS"
6934 lt_save_CFLAGS="$CFLAGS"
6935 LIBS="conftstm.$ac_objext"
6936 CFLAGS="$CFLAGS$lt_prog_compiler_no_builtin_flag"
6937 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
6938 (eval $ac_link) 2>&5
6940 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
6941 test $ac_status = 0; } && test -s conftest${ac_exeext}; then
6944 LIBS="$lt_save_LIBS"
6945 CFLAGS="$lt_save_CFLAGS"
6947 echo "cannot find nm_test_func in $nlist" >&5
6950 echo "cannot find nm_test_var in $nlist" >&5
6953 echo "cannot run $lt_cv_sys_global_symbol_pipe" >&5
6956 echo "$progname: failed program was:" >&5
6957 cat conftest.$ac_ext >&5
6959 rm -rf conftest* conftst*
6961 # Do not use the global_symbol_pipe unless it works.
6962 if test "$pipe_works" = yes; then
6965 lt_cv_sys_global_symbol_pipe=
6971 if test -z "$lt_cv_sys_global_symbol_pipe"; then
6972 lt_cv_sys_global_symbol_to_cdecl=
6974 if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then
6975 { $as_echo "$as_me:${as_lineno-$LINENO}: result: failed" >&5
6976 $as_echo "failed" >&6; }
6978 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5
6979 $as_echo "ok" >&6; }
7003 # Check whether --enable-libtool-lock was given.
7004 if test "${enable_libtool_lock+set}" = set; then :
7005 enableval=$enable_libtool_lock;
7008 test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes
7010 # Some flags need to be propagated to the compiler or linker for good
7014 # Find out which ABI we are using.
7015 echo 'int i;' > conftest.$ac_ext
7016 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
7017 (eval $ac_compile) 2>&5
7019 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
7020 test $ac_status = 0; }; then
7021 case `/usr/bin/file conftest.$ac_objext` in
7033 # Find out which ABI we are using.
7034 echo '#line '$LINENO' "configure"' > conftest.$ac_ext
7035 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
7036 (eval $ac_compile) 2>&5
7038 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
7039 test $ac_status = 0; }; then
7040 if test "$lt_cv_prog_gnu_ld" = yes; then
7041 case `/usr/bin/file conftest.$ac_objext` in
7043 LD="${LD-ld} -melf32bsmip"
7046 LD="${LD-ld} -melf32bmipn32"
7049 LD="${LD-ld} -melf64bmip"
7053 case `/usr/bin/file conftest.$ac_objext` in
7069 x86_64-*kfreebsd*-gnu|x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*| \
7070 s390*-*linux*|s390*-*tpf*|sparc*-*linux*)
7071 # Find out which ABI we are using.
7072 echo 'int i;' > conftest.$ac_ext
7073 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
7074 (eval $ac_compile) 2>&5
7076 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
7077 test $ac_status = 0; }; then
7078 case `/usr/bin/file conftest.o` in
7081 x86_64-*kfreebsd*-gnu)
7082 LD="${LD-ld} -m elf_i386_fbsd"
7085 LD="${LD-ld} -m elf_i386"
7087 ppc64-*linux*|powerpc64-*linux*)
7088 LD="${LD-ld} -m elf32ppclinux"
7091 LD="${LD-ld} -m elf_s390"
7094 LD="${LD-ld} -m elf32_sparc"
7100 x86_64-*kfreebsd*-gnu)
7101 LD="${LD-ld} -m elf_x86_64_fbsd"
7104 LD="${LD-ld} -m elf_x86_64"
7106 ppc*-*linux*|powerpc*-*linux*)
7107 LD="${LD-ld} -m elf64ppc"
7109 s390*-*linux*|s390*-*tpf*)
7110 LD="${LD-ld} -m elf64_s390"
7113 LD="${LD-ld} -m elf64_sparc"
7123 # On SCO OpenServer 5, we need -belf to get full-featured binaries.
7124 SAVE_CFLAGS="$CFLAGS"
7125 CFLAGS="$CFLAGS -belf"
7126 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler needs -belf" >&5
7127 $as_echo_n "checking whether the C compiler needs -belf... " >&6; }
7128 if test "${lt_cv_cc_needs_belf+set}" = set; then :
7129 $as_echo_n "(cached) " >&6
7132 ac_cpp='$CPP $CPPFLAGS'
7133 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
7134 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
7135 ac_compiler_gnu=$ac_cv_c_compiler_gnu
7137 if test x$gcc_no_link = xyes; then
7138 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
7140 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7141 /* end confdefs.h. */
7151 if ac_fn_c_try_link "$LINENO"; then :
7152 lt_cv_cc_needs_belf=yes
7154 lt_cv_cc_needs_belf=no
7156 rm -f core conftest.err conftest.$ac_objext \
7157 conftest$ac_exeext conftest.$ac_ext
7159 ac_cpp='$CPP $CPPFLAGS'
7160 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
7161 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
7162 ac_compiler_gnu=$ac_cv_c_compiler_gnu
7165 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_cc_needs_belf" >&5
7166 $as_echo "$lt_cv_cc_needs_belf" >&6; }
7167 if test x"$lt_cv_cc_needs_belf" != x"yes"; then
7168 # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
7169 CFLAGS="$SAVE_CFLAGS"
7173 # Find out which ABI we are using.
7174 echo 'int i;' > conftest.$ac_ext
7175 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
7176 (eval $ac_compile) 2>&5
7178 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
7179 test $ac_status = 0; }; then
7180 case `/usr/bin/file conftest.o` in
7182 case $lt_cv_prog_gnu_ld in
7183 yes*) LD="${LD-ld} -m elf64_sparc" ;;
7185 if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then
7197 need_locks="$enable_libtool_lock"
7201 rhapsody* | darwin*)
7202 if test -n "$ac_tool_prefix"; then
7203 # Extract the first word of "${ac_tool_prefix}dsymutil", so it can be a program name with args.
7204 set dummy ${ac_tool_prefix}dsymutil; ac_word=$2
7205 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7206 $as_echo_n "checking for $ac_word... " >&6; }
7207 if test "${ac_cv_prog_DSYMUTIL+set}" = set; then :
7208 $as_echo_n "(cached) " >&6
7210 if test -n "$DSYMUTIL"; then
7211 ac_cv_prog_DSYMUTIL="$DSYMUTIL" # Let the user override the test.
7213 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7217 test -z "$as_dir" && as_dir=.
7218 for ac_exec_ext in '' $ac_executable_extensions; do
7219 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7220 ac_cv_prog_DSYMUTIL="${ac_tool_prefix}dsymutil"
7221 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7230 DSYMUTIL=$ac_cv_prog_DSYMUTIL
7231 if test -n "$DSYMUTIL"; then
7232 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DSYMUTIL" >&5
7233 $as_echo "$DSYMUTIL" >&6; }
7235 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7236 $as_echo "no" >&6; }
7241 if test -z "$ac_cv_prog_DSYMUTIL"; then
7242 ac_ct_DSYMUTIL=$DSYMUTIL
7243 # Extract the first word of "dsymutil", so it can be a program name with args.
7244 set dummy 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_ac_ct_DSYMUTIL+set}" = set; then :
7248 $as_echo_n "(cached) " >&6
7250 if test -n "$ac_ct_DSYMUTIL"; then
7251 ac_cv_prog_ac_ct_DSYMUTIL="$ac_ct_DSYMUTIL" # Let the user override the test.
7253 as_save_IFS=$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_ac_ct_DSYMUTIL="dsymutil"
7261 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7270 ac_ct_DSYMUTIL=$ac_cv_prog_ac_ct_DSYMUTIL
7271 if test -n "$ac_ct_DSYMUTIL"; then
7272 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DSYMUTIL" >&5
7273 $as_echo "$ac_ct_DSYMUTIL" >&6; }
7275 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7276 $as_echo "no" >&6; }
7279 if test "x$ac_ct_DSYMUTIL" = x; then
7282 case $cross_compiling:$ac_tool_warned in
7284 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7285 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7286 ac_tool_warned=yes ;;
7288 DSYMUTIL=$ac_ct_DSYMUTIL
7291 DSYMUTIL="$ac_cv_prog_DSYMUTIL"
7294 if test -n "$ac_tool_prefix"; then
7295 # Extract the first word of "${ac_tool_prefix}nmedit", so it can be a program name with args.
7296 set dummy ${ac_tool_prefix}nmedit; ac_word=$2
7297 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7298 $as_echo_n "checking for $ac_word... " >&6; }
7299 if test "${ac_cv_prog_NMEDIT+set}" = set; then :
7300 $as_echo_n "(cached) " >&6
7302 if test -n "$NMEDIT"; then
7303 ac_cv_prog_NMEDIT="$NMEDIT" # Let the user override the test.
7305 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7309 test -z "$as_dir" && as_dir=.
7310 for ac_exec_ext in '' $ac_executable_extensions; do
7311 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7312 ac_cv_prog_NMEDIT="${ac_tool_prefix}nmedit"
7313 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7322 NMEDIT=$ac_cv_prog_NMEDIT
7323 if test -n "$NMEDIT"; then
7324 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NMEDIT" >&5
7325 $as_echo "$NMEDIT" >&6; }
7327 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7328 $as_echo "no" >&6; }
7333 if test -z "$ac_cv_prog_NMEDIT"; then
7334 ac_ct_NMEDIT=$NMEDIT
7335 # Extract the first word of "nmedit", so it can be a program name with args.
7336 set dummy 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_ac_ct_NMEDIT+set}" = set; then :
7340 $as_echo_n "(cached) " >&6
7342 if test -n "$ac_ct_NMEDIT"; then
7343 ac_cv_prog_ac_ct_NMEDIT="$ac_ct_NMEDIT" # Let the user override the test.
7345 as_save_IFS=$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_ac_ct_NMEDIT="nmedit"
7353 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7362 ac_ct_NMEDIT=$ac_cv_prog_ac_ct_NMEDIT
7363 if test -n "$ac_ct_NMEDIT"; then
7364 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_NMEDIT" >&5
7365 $as_echo "$ac_ct_NMEDIT" >&6; }
7367 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7368 $as_echo "no" >&6; }
7371 if test "x$ac_ct_NMEDIT" = x; then
7374 case $cross_compiling:$ac_tool_warned in
7376 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7377 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7378 ac_tool_warned=yes ;;
7380 NMEDIT=$ac_ct_NMEDIT
7383 NMEDIT="$ac_cv_prog_NMEDIT"
7386 if test -n "$ac_tool_prefix"; then
7387 # Extract the first word of "${ac_tool_prefix}lipo", so it can be a program name with args.
7388 set dummy ${ac_tool_prefix}lipo; ac_word=$2
7389 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7390 $as_echo_n "checking for $ac_word... " >&6; }
7391 if test "${ac_cv_prog_LIPO+set}" = set; then :
7392 $as_echo_n "(cached) " >&6
7394 if test -n "$LIPO"; then
7395 ac_cv_prog_LIPO="$LIPO" # Let the user override the test.
7397 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7401 test -z "$as_dir" && as_dir=.
7402 for ac_exec_ext in '' $ac_executable_extensions; do
7403 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7404 ac_cv_prog_LIPO="${ac_tool_prefix}lipo"
7405 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7414 LIPO=$ac_cv_prog_LIPO
7415 if test -n "$LIPO"; then
7416 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIPO" >&5
7417 $as_echo "$LIPO" >&6; }
7419 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7420 $as_echo "no" >&6; }
7425 if test -z "$ac_cv_prog_LIPO"; then
7427 # Extract the first word of "lipo", so it can be a program name with args.
7428 set dummy 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_ac_ct_LIPO+set}" = set; then :
7432 $as_echo_n "(cached) " >&6
7434 if test -n "$ac_ct_LIPO"; then
7435 ac_cv_prog_ac_ct_LIPO="$ac_ct_LIPO" # Let the user override the test.
7437 as_save_IFS=$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_ac_ct_LIPO="lipo"
7445 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7454 ac_ct_LIPO=$ac_cv_prog_ac_ct_LIPO
7455 if test -n "$ac_ct_LIPO"; then
7456 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_LIPO" >&5
7457 $as_echo "$ac_ct_LIPO" >&6; }
7459 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7460 $as_echo "no" >&6; }
7463 if test "x$ac_ct_LIPO" = x; then
7466 case $cross_compiling:$ac_tool_warned in
7468 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7469 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7470 ac_tool_warned=yes ;;
7475 LIPO="$ac_cv_prog_LIPO"
7478 if test -n "$ac_tool_prefix"; then
7479 # Extract the first word of "${ac_tool_prefix}otool", so it can be a program name with args.
7480 set dummy ${ac_tool_prefix}otool; ac_word=$2
7481 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7482 $as_echo_n "checking for $ac_word... " >&6; }
7483 if test "${ac_cv_prog_OTOOL+set}" = set; then :
7484 $as_echo_n "(cached) " >&6
7486 if test -n "$OTOOL"; then
7487 ac_cv_prog_OTOOL="$OTOOL" # Let the user override the test.
7489 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7493 test -z "$as_dir" && as_dir=.
7494 for ac_exec_ext in '' $ac_executable_extensions; do
7495 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7496 ac_cv_prog_OTOOL="${ac_tool_prefix}otool"
7497 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7506 OTOOL=$ac_cv_prog_OTOOL
7507 if test -n "$OTOOL"; then
7508 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL" >&5
7509 $as_echo "$OTOOL" >&6; }
7511 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7512 $as_echo "no" >&6; }
7517 if test -z "$ac_cv_prog_OTOOL"; then
7519 # Extract the first word of "otool", so it can be a program name with args.
7520 set dummy 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_ac_ct_OTOOL+set}" = set; then :
7524 $as_echo_n "(cached) " >&6
7526 if test -n "$ac_ct_OTOOL"; then
7527 ac_cv_prog_ac_ct_OTOOL="$ac_ct_OTOOL" # Let the user override the test.
7529 as_save_IFS=$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_ac_ct_OTOOL="otool"
7537 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7546 ac_ct_OTOOL=$ac_cv_prog_ac_ct_OTOOL
7547 if test -n "$ac_ct_OTOOL"; then
7548 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL" >&5
7549 $as_echo "$ac_ct_OTOOL" >&6; }
7551 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7552 $as_echo "no" >&6; }
7555 if test "x$ac_ct_OTOOL" = x; then
7558 case $cross_compiling:$ac_tool_warned in
7560 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7561 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7562 ac_tool_warned=yes ;;
7567 OTOOL="$ac_cv_prog_OTOOL"
7570 if test -n "$ac_tool_prefix"; then
7571 # Extract the first word of "${ac_tool_prefix}otool64", so it can be a program name with args.
7572 set dummy ${ac_tool_prefix}otool64; ac_word=$2
7573 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7574 $as_echo_n "checking for $ac_word... " >&6; }
7575 if test "${ac_cv_prog_OTOOL64+set}" = set; then :
7576 $as_echo_n "(cached) " >&6
7578 if test -n "$OTOOL64"; then
7579 ac_cv_prog_OTOOL64="$OTOOL64" # Let the user override the test.
7581 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7585 test -z "$as_dir" && as_dir=.
7586 for ac_exec_ext in '' $ac_executable_extensions; do
7587 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7588 ac_cv_prog_OTOOL64="${ac_tool_prefix}otool64"
7589 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7598 OTOOL64=$ac_cv_prog_OTOOL64
7599 if test -n "$OTOOL64"; then
7600 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL64" >&5
7601 $as_echo "$OTOOL64" >&6; }
7603 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7604 $as_echo "no" >&6; }
7609 if test -z "$ac_cv_prog_OTOOL64"; then
7610 ac_ct_OTOOL64=$OTOOL64
7611 # Extract the first word of "otool64", so it can be a program name with args.
7612 set dummy 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_ac_ct_OTOOL64+set}" = set; then :
7616 $as_echo_n "(cached) " >&6
7618 if test -n "$ac_ct_OTOOL64"; then
7619 ac_cv_prog_ac_ct_OTOOL64="$ac_ct_OTOOL64" # Let the user override the test.
7621 as_save_IFS=$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_ac_ct_OTOOL64="otool64"
7629 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7638 ac_ct_OTOOL64=$ac_cv_prog_ac_ct_OTOOL64
7639 if test -n "$ac_ct_OTOOL64"; then
7640 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL64" >&5
7641 $as_echo "$ac_ct_OTOOL64" >&6; }
7643 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7644 $as_echo "no" >&6; }
7647 if test "x$ac_ct_OTOOL64" = x; then
7650 case $cross_compiling:$ac_tool_warned in
7652 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7653 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7654 ac_tool_warned=yes ;;
7656 OTOOL64=$ac_ct_OTOOL64
7659 OTOOL64="$ac_cv_prog_OTOOL64"
7688 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -single_module linker flag" >&5
7689 $as_echo_n "checking for -single_module linker flag... " >&6; }
7690 if test "${lt_cv_apple_cc_single_mod+set}" = set; then :
7691 $as_echo_n "(cached) " >&6
7693 lt_cv_apple_cc_single_mod=no
7694 if test -z "${LT_MULTI_MODULE}"; then
7695 # By default we will add the -single_module flag. You can override
7696 # by either setting the environment variable LT_MULTI_MODULE
7697 # non-empty at configure time, or by adding -multi_module to the
7699 rm -rf libconftest.dylib*
7700 echo "int foo(void){return 1;}" > conftest.c
7701 echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
7702 -dynamiclib -Wl,-single_module conftest.c" >&5
7703 $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
7704 -dynamiclib -Wl,-single_module conftest.c 2>conftest.err
7706 if test -f libconftest.dylib && test ! -s conftest.err && test $_lt_result = 0; then
7707 lt_cv_apple_cc_single_mod=yes
7709 cat conftest.err >&5
7711 rm -rf libconftest.dylib*
7715 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_apple_cc_single_mod" >&5
7716 $as_echo "$lt_cv_apple_cc_single_mod" >&6; }
7717 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -exported_symbols_list linker flag" >&5
7718 $as_echo_n "checking for -exported_symbols_list linker flag... " >&6; }
7719 if test "${lt_cv_ld_exported_symbols_list+set}" = set; then :
7720 $as_echo_n "(cached) " >&6
7722 lt_cv_ld_exported_symbols_list=no
7723 save_LDFLAGS=$LDFLAGS
7724 echo "_main" > conftest.sym
7725 LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym"
7726 if test x$gcc_no_link = xyes; then
7727 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
7729 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7730 /* end confdefs.h. */
7740 if ac_fn_c_try_link "$LINENO"; then :
7741 lt_cv_ld_exported_symbols_list=yes
7743 lt_cv_ld_exported_symbols_list=no
7745 rm -f core conftest.err conftest.$ac_objext \
7746 conftest$ac_exeext conftest.$ac_ext
7747 LDFLAGS="$save_LDFLAGS"
7750 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_exported_symbols_list" >&5
7751 $as_echo "$lt_cv_ld_exported_symbols_list" >&6; }
7752 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -force_load linker flag" >&5
7753 $as_echo_n "checking for -force_load linker flag... " >&6; }
7754 if test "${lt_cv_ld_force_load+set}" = set; then :
7755 $as_echo_n "(cached) " >&6
7757 lt_cv_ld_force_load=no
7758 cat > conftest.c << _LT_EOF
7759 int forced_loaded() { return 2;}
7761 echo "$LTCC $LTCFLAGS -c -o conftest.o conftest.c" >&5
7762 $LTCC $LTCFLAGS -c -o conftest.o conftest.c 2>&5
7763 echo "$AR cru libconftest.a conftest.o" >&5
7764 $AR cru libconftest.a conftest.o 2>&5
7765 cat > conftest.c << _LT_EOF
7766 int main() { return 0;}
7768 echo "$LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a" >&5
7769 $LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a 2>conftest.err
7771 if test -f conftest && test ! -s conftest.err && test $_lt_result = 0 && $GREP forced_load conftest 2>&1 >/dev/null; then
7772 lt_cv_ld_force_load=yes
7774 cat conftest.err >&5
7776 rm -f conftest.err libconftest.a conftest conftest.c
7777 rm -rf conftest.dSYM
7780 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_force_load" >&5
7781 $as_echo "$lt_cv_ld_force_load" >&6; }
7783 rhapsody* | darwin1.[012])
7784 _lt_dar_allow_undefined='${wl}-undefined ${wl}suppress' ;;
7786 _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
7787 darwin*) # darwin 5.x on
7788 # if running on 10.5 or later, the deployment target defaults
7789 # to the OS version, if on x86, and 10.4, the deployment
7790 # target defaults to 10.4. Don't you love it?
7791 case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in
7792 10.0,*86*-darwin8*|10.0,*-darwin[91]*)
7793 _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
7795 _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
7797 _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
7801 if test "$lt_cv_apple_cc_single_mod" = "yes"; then
7802 _lt_dar_single_mod='$single_module'
7804 if test "$lt_cv_ld_exported_symbols_list" = "yes"; then
7805 _lt_dar_export_syms=' ${wl}-exported_symbols_list,$output_objdir/${libname}-symbols.expsym'
7807 _lt_dar_export_syms='~$NMEDIT -s $output_objdir/${libname}-symbols.expsym ${lib}'
7809 if test "$DSYMUTIL" != ":" && test "$lt_cv_ld_force_load" = "no"; then
7810 _lt_dsymutil='~$DSYMUTIL $lib || :'
7817 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
7818 $as_echo_n "checking for ANSI C header files... " >&6; }
7819 if test "${ac_cv_header_stdc+set}" = set; then :
7820 $as_echo_n "(cached) " >&6
7822 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7823 /* end confdefs.h. */
7837 if ac_fn_c_try_compile "$LINENO"; then :
7838 ac_cv_header_stdc=yes
7840 ac_cv_header_stdc=no
7842 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7844 if test $ac_cv_header_stdc = yes; then
7845 # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
7846 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7847 /* end confdefs.h. */
7851 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
7852 $EGREP "memchr" >/dev/null 2>&1; then :
7855 ac_cv_header_stdc=no
7861 if test $ac_cv_header_stdc = yes; then
7862 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
7863 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7864 /* end confdefs.h. */
7868 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
7869 $EGREP "free" >/dev/null 2>&1; then :
7872 ac_cv_header_stdc=no
7878 if test $ac_cv_header_stdc = yes; then
7879 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
7880 if test "$cross_compiling" = yes; then :
7883 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7884 /* end confdefs.h. */
7887 #if ((' ' & 0x0FF) == 0x020)
7888 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
7889 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
7891 # define ISLOWER(c) \
7892 (('a' <= (c) && (c) <= 'i') \
7893 || ('j' <= (c) && (c) <= 'r') \
7894 || ('s' <= (c) && (c) <= 'z'))
7895 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
7898 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
7903 for (i = 0; i < 256; i++)
7904 if (XOR (islower (i), ISLOWER (i))
7905 || toupper (i) != TOUPPER (i))
7910 if ac_fn_c_try_run "$LINENO"; then :
7913 ac_cv_header_stdc=no
7915 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
7916 conftest.$ac_objext conftest.beam conftest.$ac_ext
7921 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
7922 $as_echo "$ac_cv_header_stdc" >&6; }
7923 if test $ac_cv_header_stdc = yes; then
7925 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
7929 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
7930 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
7931 inttypes.h stdint.h unistd.h
7933 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
7934 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
7936 eval as_val=\$$as_ac_Header
7937 if test "x$as_val" = x""yes; then :
7938 cat >>confdefs.h <<_ACEOF
7939 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
7947 for ac_header in dlfcn.h
7949 ac_fn_c_check_header_compile "$LINENO" "dlfcn.h" "ac_cv_header_dlfcn_h" "$ac_includes_default
7951 if test "x$ac_cv_header_dlfcn_h" = x""yes; then :
7952 cat >>confdefs.h <<_ACEOF
7953 #define HAVE_DLFCN_H 1
7973 # Check whether --enable-shared was given.
7974 if test "${enable_shared+set}" = set; then :
7975 enableval=$enable_shared; p=${PACKAGE-default}
7977 yes) enable_shared=yes ;;
7978 no) enable_shared=no ;;
7981 # Look at the argument we got. We use all the common list separators.
7982 lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
7983 for pkg in $enableval; do
7985 if test "X$pkg" = "X$p"; then
8004 # Check whether --enable-static was given.
8005 if test "${enable_static+set}" = set; then :
8006 enableval=$enable_static; p=${PACKAGE-default}
8008 yes) enable_static=yes ;;
8009 no) enable_static=no ;;
8012 # Look at the argument we got. We use all the common list separators.
8013 lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
8014 for pkg in $enableval; do
8016 if test "X$pkg" = "X$p"; then
8036 # Check whether --with-pic was given.
8037 if test "${with_pic+set}" = set; then :
8038 withval=$with_pic; pic_mode="$withval"
8044 test -z "$pic_mode" && pic_mode=default
8052 # Check whether --enable-fast-install was given.
8053 if test "${enable_fast_install+set}" = set; then :
8054 enableval=$enable_fast_install; p=${PACKAGE-default}
8056 yes) enable_fast_install=yes ;;
8057 no) enable_fast_install=no ;;
8059 enable_fast_install=no
8060 # Look at the argument we got. We use all the common list separators.
8061 lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
8062 for pkg in $enableval; do
8064 if test "X$pkg" = "X$p"; then
8065 enable_fast_install=yes
8072 enable_fast_install=yes
8085 # This can be used to rebuild libtool when needed
8086 LIBTOOL_DEPS="$ltmain"
8088 # Always use our own libtool.
8089 LIBTOOL='$(SHELL) $(top_builddir)/libtool'
8116 test -z "$LN_S" && LN_S="ln -s"
8131 if test -n "${ZSH_VERSION+set}" ; then
8132 setopt NO_GLOB_SUBST
8135 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for objdir" >&5
8136 $as_echo_n "checking for objdir... " >&6; }
8137 if test "${lt_cv_objdir+set}" = set; then :
8138 $as_echo_n "(cached) " >&6
8140 rm -f .libs 2>/dev/null
8141 mkdir .libs 2>/dev/null
8142 if test -d .libs; then
8145 # MS-DOS does not allow filenames that begin with a dot.
8148 rmdir .libs 2>/dev/null
8150 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_objdir" >&5
8151 $as_echo "$lt_cv_objdir" >&6; }
8152 objdir=$lt_cv_objdir
8158 cat >>confdefs.h <<_ACEOF
8159 #define LT_OBJDIR "$lt_cv_objdir/"
8167 # AIX sometimes has problems with the GCC collect2 program. For some
8168 # reason, if we set the COLLECT_NAMES environment variable, the problems
8169 # vanish in a puff of smoke.
8170 if test "X${COLLECT_NAMES+set}" != Xset; then
8172 export COLLECT_NAMES
8179 can_build_shared=yes
8181 # All known linkers require a `.a' archive for static linking (except MSVC,
8182 # which needs '.lib').
8185 with_gnu_ld="$lt_cv_prog_gnu_ld"
8188 old_CFLAGS="$CFLAGS"
8190 # Set sane defaults for various variables
8191 test -z "$CC" && CC=cc
8192 test -z "$LTCC" && LTCC=$CC
8193 test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS
8194 test -z "$LD" && LD=ld
8195 test -z "$ac_objext" && ac_objext=o
8197 for cc_temp in $compiler""; do
8199 compile | *[\\/]compile | ccache | *[\\/]ccache ) ;;
8200 distcc | *[\\/]distcc | purify | *[\\/]purify ) ;;
8205 cc_basename=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"`
8208 # Only perform the check for file, if the check method requires it
8209 test -z "$MAGIC_CMD" && MAGIC_CMD=file
8210 case $deplibs_check_method in
8212 if test "$file_magic_cmd" = '$MAGIC_CMD'; then
8213 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${ac_tool_prefix}file" >&5
8214 $as_echo_n "checking for ${ac_tool_prefix}file... " >&6; }
8215 if test "${lt_cv_path_MAGIC_CMD+set}" = set; then :
8216 $as_echo_n "(cached) " >&6
8220 lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
8223 lt_save_MAGIC_CMD="$MAGIC_CMD"
8224 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
8225 ac_dummy="/usr/bin$PATH_SEPARATOR$PATH"
8226 for ac_dir in $ac_dummy; do
8228 test -z "$ac_dir" && ac_dir=.
8229 if test -f $ac_dir/${ac_tool_prefix}file; then
8230 lt_cv_path_MAGIC_CMD="$ac_dir/${ac_tool_prefix}file"
8231 if test -n "$file_magic_test_file"; then
8232 case $deplibs_check_method in
8234 file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
8235 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
8236 if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
8237 $EGREP "$file_magic_regex" > /dev/null; then
8242 *** Warning: the command libtool uses to detect shared libraries,
8243 *** $file_magic_cmd, produces output that libtool cannot recognize.
8244 *** The result is that libtool may fail to recognize shared libraries
8245 *** as such. This will affect the creation of libtool libraries that
8246 *** depend on shared libraries, but programs linked with such libtool
8247 *** libraries will work regardless of this problem. Nevertheless, you
8248 *** may want to report the problem to your system manager and/or to
8249 *** bug-libtool@gnu.org
8259 MAGIC_CMD="$lt_save_MAGIC_CMD"
8264 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
8265 if test -n "$MAGIC_CMD"; then
8266 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5
8267 $as_echo "$MAGIC_CMD" >&6; }
8269 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8270 $as_echo "no" >&6; }
8277 if test -z "$lt_cv_path_MAGIC_CMD"; then
8278 if test -n "$ac_tool_prefix"; then
8279 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for file" >&5
8280 $as_echo_n "checking for file... " >&6; }
8281 if test "${lt_cv_path_MAGIC_CMD+set}" = set; then :
8282 $as_echo_n "(cached) " >&6
8286 lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
8289 lt_save_MAGIC_CMD="$MAGIC_CMD"
8290 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
8291 ac_dummy="/usr/bin$PATH_SEPARATOR$PATH"
8292 for ac_dir in $ac_dummy; do
8294 test -z "$ac_dir" && ac_dir=.
8295 if test -f $ac_dir/file; then
8296 lt_cv_path_MAGIC_CMD="$ac_dir/file"
8297 if test -n "$file_magic_test_file"; then
8298 case $deplibs_check_method in
8300 file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
8301 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
8302 if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
8303 $EGREP "$file_magic_regex" > /dev/null; then
8308 *** Warning: the command libtool uses to detect shared libraries,
8309 *** $file_magic_cmd, produces output that libtool cannot recognize.
8310 *** The result is that libtool may fail to recognize shared libraries
8311 *** as such. This will affect the creation of libtool libraries that
8312 *** depend on shared libraries, but programs linked with such libtool
8313 *** libraries will work regardless of this problem. Nevertheless, you
8314 *** may want to report the problem to your system manager and/or to
8315 *** bug-libtool@gnu.org
8325 MAGIC_CMD="$lt_save_MAGIC_CMD"
8330 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
8331 if test -n "$MAGIC_CMD"; then
8332 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5
8333 $as_echo "$MAGIC_CMD" >&6; }
8335 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8336 $as_echo "no" >&6; }
8349 # Use C for the default configuration in the libtool script
8353 ac_cpp='$CPP $CPPFLAGS'
8354 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
8355 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
8356 ac_compiler_gnu=$ac_cv_c_compiler_gnu
8359 # Source file extension for C test sources.
8362 # Object file extension for compiled C test sources.
8366 # Code to be used in simple compile tests
8367 lt_simple_compile_test_code="int some_variable = 0;"
8369 # Code to be used in simple link tests
8370 lt_simple_link_test_code='int main(){return(0);}'
8378 # If no C compiler was specified, use CC.
8381 # If no C compiler flags were specified, use CFLAGS.
8382 LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
8384 # Allow CC to be a program name with arguments.
8387 # Save the default compiler, since it gets overwritten when the other
8388 # tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP.
8389 compiler_DEFAULT=$CC
8391 # save warnings/boilerplate of simple test code
8392 ac_outfile=conftest.$ac_objext
8393 echo "$lt_simple_compile_test_code" >conftest.$ac_ext
8394 eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
8395 _lt_compiler_boilerplate=`cat conftest.err`
8398 ac_outfile=conftest.$ac_objext
8399 echo "$lt_simple_link_test_code" >conftest.$ac_ext
8400 eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
8401 _lt_linker_boilerplate=`cat conftest.err`
8406 ## There is no encapsulation within the following macros, do not change
8407 ## the running order or otherwise move them around unless you know exactly
8408 ## what you are doing...
8409 if test -n "$compiler"; then
8411 lt_prog_compiler_no_builtin_flag=
8413 if test "$GCC" = yes; then
8414 case $cc_basename in
8416 lt_prog_compiler_no_builtin_flag=' -Xcompiler -fno-builtin' ;;
8418 lt_prog_compiler_no_builtin_flag=' -fno-builtin' ;;
8421 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -fno-rtti -fno-exceptions" >&5
8422 $as_echo_n "checking if $compiler supports -fno-rtti -fno-exceptions... " >&6; }
8423 if test "${lt_cv_prog_compiler_rtti_exceptions+set}" = set; then :
8424 $as_echo_n "(cached) " >&6
8426 lt_cv_prog_compiler_rtti_exceptions=no
8427 ac_outfile=conftest.$ac_objext
8428 echo "$lt_simple_compile_test_code" > conftest.$ac_ext
8429 lt_compiler_flag="-fno-rtti -fno-exceptions"
8430 # Insert the option either (1) after the last *FLAGS variable, or
8431 # (2) before a word containing "conftest.", or (3) at the end.
8432 # Note that $ac_compile itself does not contain backslashes and begins
8433 # with a dollar sign (not a hyphen), so the echo should work correctly.
8434 # The option is referenced via a variable to avoid confusing sed.
8435 lt_compile=`echo "$ac_compile" | $SED \
8436 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
8437 -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
8438 -e 's:$: $lt_compiler_flag:'`
8439 (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
8440 (eval "$lt_compile" 2>conftest.err)
8442 cat conftest.err >&5
8443 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8444 if (exit $ac_status) && test -s "$ac_outfile"; then
8445 # The compiler can only warn and ignore the option if not recognized
8446 # So say no if there are warnings other than the usual output.
8447 $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
8448 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
8449 if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
8450 lt_cv_prog_compiler_rtti_exceptions=yes
8456 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_rtti_exceptions" >&5
8457 $as_echo "$lt_cv_prog_compiler_rtti_exceptions" >&6; }
8459 if test x"$lt_cv_prog_compiler_rtti_exceptions" = xyes; then
8460 lt_prog_compiler_no_builtin_flag="$lt_prog_compiler_no_builtin_flag -fno-rtti -fno-exceptions"
8472 lt_prog_compiler_wl=
8473 lt_prog_compiler_pic=
8474 lt_prog_compiler_static=
8476 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $compiler option to produce PIC" >&5
8477 $as_echo_n "checking for $compiler option to produce PIC... " >&6; }
8479 if test "$GCC" = yes; then
8480 lt_prog_compiler_wl='-Wl,'
8481 lt_prog_compiler_static='-static'
8485 # All AIX code is PIC.
8486 if test "$host_cpu" = ia64; then
8487 # AIX 5 now supports IA64 processor
8488 lt_prog_compiler_static='-Bstatic'
8495 # see comment about AmigaOS4 .so support
8496 lt_prog_compiler_pic='-fPIC'
8499 # FIXME: we need at least 68020 code to build shared libraries, but
8500 # adding the `-m68020' flag to GCC prevents building anything better,
8502 lt_prog_compiler_pic='-m68020 -resident32 -malways-restore-a4'
8507 beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
8508 # PIC is the default for these OSes.
8511 mingw* | cygwin* | pw32* | os2* | cegcc*)
8512 # This hack is so that the source file can tell whether it is being
8513 # built for inclusion in a dll (and should export symbols for example).
8514 # Although the cygwin gcc ignores -fPIC, still need this for old-style
8515 # (--disable-auto-import) libraries
8516 lt_prog_compiler_pic='-DDLL_EXPORT'
8519 darwin* | rhapsody*)
8520 # PIC is the default on this platform
8521 # Common symbols not allowed in MH_DYLIB files
8522 lt_prog_compiler_pic='-fno-common'
8526 # PIC is the default for Haiku.
8527 # The "-static" flag exists, but is broken.
8528 lt_prog_compiler_static=
8532 # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
8533 # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag
8534 # sets the default TLS model and affects inlining.
8540 lt_prog_compiler_pic='-fPIC'
8546 # Interix 3.x gcc -fpic/-fPIC options generate broken code.
8547 # Instead, we relocate shared libraries at runtime.
8551 # Just because we use GCC doesn't mean we suddenly get shared libraries
8552 # on systems that don't support them.
8553 lt_prog_compiler_can_build_shared=no
8558 # QNX uses GNU C++, but need to define -shared option too, otherwise
8560 lt_prog_compiler_pic='-fPIC -shared'
8564 if test -d /usr/nec; then
8565 lt_prog_compiler_pic=-Kconform_pic
8570 lt_prog_compiler_pic='-fPIC'
8574 case $cc_basename in
8575 nvcc*) # Cuda Compiler Driver 2.2
8576 lt_prog_compiler_wl='-Xlinker '
8577 lt_prog_compiler_pic='-Xcompiler -fPIC'
8581 # PORTME Check for flag to pass linker flags through the system compiler.
8584 lt_prog_compiler_wl='-Wl,'
8585 if test "$host_cpu" = ia64; then
8586 # AIX 5 now supports IA64 processor
8587 lt_prog_compiler_static='-Bstatic'
8589 lt_prog_compiler_static='-bnso -bI:/lib/syscalls.exp'
8593 mingw* | cygwin* | pw32* | os2* | cegcc*)
8594 # This hack is so that the source file can tell whether it is being
8595 # built for inclusion in a dll (and should export symbols for example).
8596 lt_prog_compiler_pic='-DDLL_EXPORT'
8599 hpux9* | hpux10* | hpux11*)
8600 lt_prog_compiler_wl='-Wl,'
8601 # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
8608 lt_prog_compiler_pic='+Z'
8611 # Is there a better lt_prog_compiler_static that works with the bundled CC?
8612 lt_prog_compiler_static='${wl}-a ${wl}archive'
8615 irix5* | irix6* | nonstopux*)
8616 lt_prog_compiler_wl='-Wl,'
8617 # PIC (with -KPIC) is the default.
8618 lt_prog_compiler_static='-non_shared'
8621 linux* | k*bsd*-gnu | kopensolaris*-gnu)
8622 case $cc_basename in
8623 # old Intel for x86_64 which still supported -KPIC.
8625 lt_prog_compiler_wl='-Wl,'
8626 lt_prog_compiler_pic='-KPIC'
8627 lt_prog_compiler_static='-static'
8629 # icc used to be incompatible with GCC.
8630 # ICC 10 doesn't accept -KPIC any more.
8632 lt_prog_compiler_wl='-Wl,'
8633 lt_prog_compiler_pic='-fPIC'
8634 lt_prog_compiler_static='-static'
8636 # Lahey Fortran 8.1.
8638 lt_prog_compiler_wl='-Wl,'
8639 lt_prog_compiler_pic='--shared'
8640 lt_prog_compiler_static='--static'
8642 pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*)
8643 # Portland Group compilers (*not* the Pentium gcc compiler,
8644 # which looks to be a dead project)
8645 lt_prog_compiler_wl='-Wl,'
8646 lt_prog_compiler_pic='-fpic'
8647 lt_prog_compiler_static='-Bstatic'
8650 lt_prog_compiler_wl='-Wl,'
8651 # All Alpha code is PIC.
8652 lt_prog_compiler_static='-non_shared'
8654 xl* | bgxl* | bgf* | mpixl*)
8655 # IBM XL C 8.0/Fortran 10.1, 11.1 on PPC and BlueGene
8656 lt_prog_compiler_wl='-Wl,'
8657 lt_prog_compiler_pic='-qpic'
8658 lt_prog_compiler_static='-qstaticlink'
8661 case `$CC -V 2>&1 | sed 5q` in
8662 *Sun\ F* | *Sun*Fortran*)
8663 # Sun Fortran 8.3 passes all unrecognized flags to the linker
8664 lt_prog_compiler_pic='-KPIC'
8665 lt_prog_compiler_static='-Bstatic'
8666 lt_prog_compiler_wl=''
8670 lt_prog_compiler_pic='-KPIC'
8671 lt_prog_compiler_static='-Bstatic'
8672 lt_prog_compiler_wl='-Wl,'
8680 lt_prog_compiler_pic='-KPIC'
8681 lt_prog_compiler_static='-Bstatic'
8685 # QNX uses GNU C++, but need to define -shared option too, otherwise
8687 lt_prog_compiler_pic='-fPIC -shared'
8690 osf3* | osf4* | osf5*)
8691 lt_prog_compiler_wl='-Wl,'
8692 # All OSF/1 code is PIC.
8693 lt_prog_compiler_static='-non_shared'
8697 lt_prog_compiler_static='-non_shared'
8701 lt_prog_compiler_pic='-KPIC'
8702 lt_prog_compiler_static='-Bstatic'
8703 case $cc_basename in
8705 lt_prog_compiler_wl='-Qoption ld ';;
8707 lt_prog_compiler_wl='-Wl,';;
8712 lt_prog_compiler_wl='-Qoption ld '
8713 lt_prog_compiler_pic='-PIC'
8714 lt_prog_compiler_static='-Bstatic'
8717 sysv4 | sysv4.2uw2* | sysv4.3*)
8718 lt_prog_compiler_wl='-Wl,'
8719 lt_prog_compiler_pic='-KPIC'
8720 lt_prog_compiler_static='-Bstatic'
8724 if test -d /usr/nec ;then
8725 lt_prog_compiler_pic='-Kconform_pic'
8726 lt_prog_compiler_static='-Bstatic'
8730 sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
8731 lt_prog_compiler_wl='-Wl,'
8732 lt_prog_compiler_pic='-KPIC'
8733 lt_prog_compiler_static='-Bstatic'
8737 lt_prog_compiler_wl='-Wl,'
8738 lt_prog_compiler_can_build_shared=no
8742 lt_prog_compiler_pic='-pic'
8743 lt_prog_compiler_static='-Bstatic'
8747 lt_prog_compiler_can_build_shared=no
8753 # For platforms which do not support PIC, -DPIC is meaningless:
8755 lt_prog_compiler_pic=
8758 lt_prog_compiler_pic="$lt_prog_compiler_pic -DPIC"
8761 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_prog_compiler_pic" >&5
8762 $as_echo "$lt_prog_compiler_pic" >&6; }
8770 # Check to make sure the PIC flag actually works.
8772 if test -n "$lt_prog_compiler_pic"; then
8773 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler PIC flag $lt_prog_compiler_pic works" >&5
8774 $as_echo_n "checking if $compiler PIC flag $lt_prog_compiler_pic works... " >&6; }
8775 if test "${lt_cv_prog_compiler_pic_works+set}" = set; then :
8776 $as_echo_n "(cached) " >&6
8778 lt_cv_prog_compiler_pic_works=no
8779 ac_outfile=conftest.$ac_objext
8780 echo "$lt_simple_compile_test_code" > conftest.$ac_ext
8781 lt_compiler_flag="$lt_prog_compiler_pic -DPIC"
8782 # Insert the option either (1) after the last *FLAGS variable, or
8783 # (2) before a word containing "conftest.", or (3) at the end.
8784 # Note that $ac_compile itself does not contain backslashes and begins
8785 # with a dollar sign (not a hyphen), so the echo should work correctly.
8786 # The option is referenced via a variable to avoid confusing sed.
8787 lt_compile=`echo "$ac_compile" | $SED \
8788 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
8789 -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
8790 -e 's:$: $lt_compiler_flag:'`
8791 (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
8792 (eval "$lt_compile" 2>conftest.err)
8794 cat conftest.err >&5
8795 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8796 if (exit $ac_status) && test -s "$ac_outfile"; then
8797 # The compiler can only warn and ignore the option if not recognized
8798 # So say no if there are warnings other than the usual output.
8799 $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
8800 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
8801 if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
8802 lt_cv_prog_compiler_pic_works=yes
8808 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic_works" >&5
8809 $as_echo "$lt_cv_prog_compiler_pic_works" >&6; }
8811 if test x"$lt_cv_prog_compiler_pic_works" = xyes; then
8812 case $lt_prog_compiler_pic in
8814 *) lt_prog_compiler_pic=" $lt_prog_compiler_pic" ;;
8817 lt_prog_compiler_pic=
8818 lt_prog_compiler_can_build_shared=no
8829 # Check to make sure the static flag actually works.
8831 wl=$lt_prog_compiler_wl eval lt_tmp_static_flag=\"$lt_prog_compiler_static\"
8832 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler static flag $lt_tmp_static_flag works" >&5
8833 $as_echo_n "checking if $compiler static flag $lt_tmp_static_flag works... " >&6; }
8834 if test "${lt_cv_prog_compiler_static_works+set}" = set; then :
8835 $as_echo_n "(cached) " >&6
8837 lt_cv_prog_compiler_static_works=no
8838 save_LDFLAGS="$LDFLAGS"
8839 LDFLAGS="$LDFLAGS $lt_tmp_static_flag"
8840 echo "$lt_simple_link_test_code" > conftest.$ac_ext
8841 if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
8842 # The linker can only warn and ignore the option if not recognized
8843 # So say no if there are warnings
8844 if test -s conftest.err; then
8845 # Append any errors to the config.log.
8846 cat conftest.err 1>&5
8847 $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
8848 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
8849 if diff conftest.exp conftest.er2 >/dev/null; then
8850 lt_cv_prog_compiler_static_works=yes
8853 lt_cv_prog_compiler_static_works=yes
8857 LDFLAGS="$save_LDFLAGS"
8860 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_static_works" >&5
8861 $as_echo "$lt_cv_prog_compiler_static_works" >&6; }
8863 if test x"$lt_cv_prog_compiler_static_works" = xyes; then
8866 lt_prog_compiler_static=
8875 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
8876 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
8877 if test "${lt_cv_prog_compiler_c_o+set}" = set; then :
8878 $as_echo_n "(cached) " >&6
8880 lt_cv_prog_compiler_c_o=no
8881 $RM -r conftest 2>/dev/null
8885 echo "$lt_simple_compile_test_code" > conftest.$ac_ext
8887 lt_compiler_flag="-o out/conftest2.$ac_objext"
8888 # Insert the option either (1) after the last *FLAGS variable, or
8889 # (2) before a word containing "conftest.", or (3) at the end.
8890 # Note that $ac_compile itself does not contain backslashes and begins
8891 # with a dollar sign (not a hyphen), so the echo should work correctly.
8892 lt_compile=`echo "$ac_compile" | $SED \
8893 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
8894 -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
8895 -e 's:$: $lt_compiler_flag:'`
8896 (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
8897 (eval "$lt_compile" 2>out/conftest.err)
8899 cat out/conftest.err >&5
8900 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8901 if (exit $ac_status) && test -s out/conftest2.$ac_objext
8903 # The compiler can only warn and ignore the option if not recognized
8904 # So say no if there are warnings
8905 $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
8906 $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
8907 if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
8908 lt_cv_prog_compiler_c_o=yes
8913 # SGI C++ compiler will create directory out/ii_files/ for
8914 # template instantiation
8915 test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
8916 $RM out/* && rmdir out
8922 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5
8923 $as_echo "$lt_cv_prog_compiler_c_o" >&6; }
8930 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
8931 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
8932 if test "${lt_cv_prog_compiler_c_o+set}" = set; then :
8933 $as_echo_n "(cached) " >&6
8935 lt_cv_prog_compiler_c_o=no
8936 $RM -r conftest 2>/dev/null
8940 echo "$lt_simple_compile_test_code" > conftest.$ac_ext
8942 lt_compiler_flag="-o out/conftest2.$ac_objext"
8943 # Insert the option either (1) after the last *FLAGS variable, or
8944 # (2) before a word containing "conftest.", or (3) at the end.
8945 # Note that $ac_compile itself does not contain backslashes and begins
8946 # with a dollar sign (not a hyphen), so the echo should work correctly.
8947 lt_compile=`echo "$ac_compile" | $SED \
8948 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
8949 -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
8950 -e 's:$: $lt_compiler_flag:'`
8951 (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
8952 (eval "$lt_compile" 2>out/conftest.err)
8954 cat out/conftest.err >&5
8955 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8956 if (exit $ac_status) && test -s out/conftest2.$ac_objext
8958 # The compiler can only warn and ignore the option if not recognized
8959 # So say no if there are warnings
8960 $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
8961 $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
8962 if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
8963 lt_cv_prog_compiler_c_o=yes
8968 # SGI C++ compiler will create directory out/ii_files/ for
8969 # template instantiation
8970 test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
8971 $RM out/* && rmdir out
8977 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5
8978 $as_echo "$lt_cv_prog_compiler_c_o" >&6; }
8983 hard_links="nottested"
8984 if test "$lt_cv_prog_compiler_c_o" = no && test "$need_locks" != no; then
8985 # do not overwrite the value of need_locks provided by the user
8986 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we can lock with hard links" >&5
8987 $as_echo_n "checking if we can lock with hard links... " >&6; }
8990 ln conftest.a conftest.b 2>/dev/null && hard_links=no
8992 ln conftest.a conftest.b 2>&5 || hard_links=no
8993 ln conftest.a conftest.b 2>/dev/null && hard_links=no
8994 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hard_links" >&5
8995 $as_echo "$hard_links" >&6; }
8996 if test "$hard_links" = no; then
8997 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&5
8998 $as_echo "$as_me: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2;}
9010 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5
9011 $as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; }
9014 allow_undefined_flag=
9015 always_export_symbols=no
9017 archive_expsym_cmds=
9018 compiler_needs_object=no
9019 enable_shared_with_static_runtimes=no
9020 export_dynamic_flag_spec=
9021 export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
9022 hardcode_automatic=no
9024 hardcode_direct_absolute=no
9025 hardcode_libdir_flag_spec=
9026 hardcode_libdir_flag_spec_ld=
9027 hardcode_libdir_separator=
9029 hardcode_shlibpath_var=unsupported
9031 link_all_deplibs=unknown
9034 old_archive_from_new_cmds=
9035 old_archive_from_expsyms_cmds=
9036 thread_safe_flag_spec=
9037 whole_archive_flag_spec=
9038 # include_expsyms should be a list of space-separated symbols to be *always*
9039 # included in the symbol list
9041 # exclude_expsyms can be an extended regexp of symbols to exclude
9042 # it will be wrapped by ` (' and `)$', so one must not match beginning or
9043 # end of line. Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc',
9044 # as well as any symbol that contains `d'.
9045 exclude_expsyms='_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'
9046 # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
9047 # platforms (ab)use it in PIC code, but their linkers get confused if
9048 # the symbol is explicitly referenced. Since portable code cannot
9049 # rely on this symbol name, it's probably fine to never include it in
9050 # preloaded symbol tables.
9051 # Exclude shared library initialization/finalization symbols.
9052 extract_expsyms_cmds=
9055 cygwin* | mingw* | pw32* | cegcc*)
9056 # FIXME: the MSVC++ port hasn't been tested in a loooong time
9057 # When not using gcc, we currently assume that we are using
9058 # Microsoft Visual C++.
9059 if test "$GCC" != yes; then
9064 # we just hope/assume this is gcc and not c89 (= MSVC++)
9074 # On some targets, GNU ld is compatible enough with the native linker
9075 # that we're better off using the native interface for both.
9076 lt_use_gnu_ld_interface=no
9077 if test "$with_gnu_ld" = yes; then
9080 # The AIX port of GNU ld has always aspired to compatibility
9081 # with the native linker. However, as the warning in the GNU ld
9082 # block says, versions before 2.19.5* couldn't really create working
9083 # shared libraries, regardless of the interface used.
9084 case `$LD -v 2>&1` in
9085 *\ \(GNU\ Binutils\)\ 2.19.5*) ;;
9086 *\ \(GNU\ Binutils\)\ 2.[2-9]*) ;;
9087 *\ \(GNU\ Binutils\)\ [3-9]*) ;;
9089 lt_use_gnu_ld_interface=yes
9094 lt_use_gnu_ld_interface=yes
9099 if test "$lt_use_gnu_ld_interface" = yes; then
9100 # If archive_cmds runs LD, not CC, wlarc should be empty
9103 # Set some defaults for GNU ld with shared library support. These
9104 # are reset later if shared libraries are not supported. Putting them
9105 # here allows them to be overridden if necessary.
9106 runpath_var=LD_RUN_PATH
9107 hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
9108 export_dynamic_flag_spec='${wl}--export-dynamic'
9109 # ancient GNU ld didn't support --whole-archive et. al.
9110 if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then
9111 whole_archive_flag_spec="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
9113 whole_archive_flag_spec=
9115 supports_anon_versioning=no
9116 case `$LD -v 2>&1` in
9117 *GNU\ gold*) supports_anon_versioning=yes ;;
9118 *\ [01].* | *\ 2.[0-9].* | *\ 2.10.*) ;; # catch versions < 2.11
9119 *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
9120 *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
9121 *\ 2.11.*) ;; # other 2.11 versions
9122 *) supports_anon_versioning=yes ;;
9125 # See if GNU ld supports shared libraries.
9128 # On AIX/PPC, the GNU linker is very broken
9129 if test "$host_cpu" != ia64; then
9133 *** Warning: the GNU linker, at least up to release 2.19, is reported
9134 *** to be unable to reliably create shared libraries on AIX.
9135 *** Therefore, libtool is disabling shared libraries support. If you
9136 *** really care for shared libraries, you may want to install binutils
9137 *** 2.20 or above, or modify your PATH so that a non-GNU linker is found.
9138 *** You will then need to restart the configuration process.
9147 # see comment about AmigaOS4 .so support
9148 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9149 archive_expsym_cmds=''
9152 archive_cmds='$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 $output_objdir && a2ixlibrary -32)'
9153 hardcode_libdir_flag_spec='-L$libdir'
9154 hardcode_minus_L=yes
9160 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
9161 allow_undefined_flag=unsupported
9162 # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
9163 # support --undefined. This deserves some investigation. FIXME
9164 archive_cmds='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9170 cygwin* | mingw* | pw32* | cegcc*)
9171 # _LT_TAGVAR(hardcode_libdir_flag_spec, ) is actually meaningless,
9172 # as there is no search path for DLLs.
9173 hardcode_libdir_flag_spec='-L$libdir'
9174 export_dynamic_flag_spec='${wl}--export-all-symbols'
9175 allow_undefined_flag=unsupported
9176 always_export_symbols=no
9177 enable_shared_with_static_runtimes=yes
9178 export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1 DATA/'\'' | $SED -e '\''/^[AITW][ ]/s/.*[ ]//'\'' | sort | uniq > $export_symbols'
9180 if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
9181 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
9182 # If the export-symbols file already is a .def file (1st line
9183 # is EXPORTS), use it as is; otherwise, prepend...
9184 archive_expsym_cmds='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
9185 cp $export_symbols $output_objdir/$soname.def;
9187 echo EXPORTS > $output_objdir/$soname.def;
9188 cat $export_symbols >> $output_objdir/$soname.def;
9190 $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
9197 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9198 link_all_deplibs=yes
9203 hardcode_shlibpath_var=no
9204 hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
9205 export_dynamic_flag_spec='${wl}-E'
9206 # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
9207 # Instead, shared libraries are loaded at an image base (0x10000000 by
9208 # default) and relocated if they conflict, which is a slow very memory
9209 # consuming and fragmenting process. To avoid this, we pick a random,
9210 # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
9211 # time. Moving up from 0x10000000 also allows more sbrk(2) space.
9212 archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
9213 archive_expsym_cmds='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
9216 gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu)
9218 if test "$host_os" = linux-dietlibc; then
9219 case $cc_basename in
9220 diet\ *) tmp_diet=yes;; # linux-dietlibc with static linking (!diet-dyn)
9223 if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \
9224 && test "$tmp_diet" = no
9227 tmp_sharedflag='-shared'
9228 case $cc_basename,$host_cpu in
9229 pgcc*) # Portland Group C compiler
9230 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'
9231 tmp_addflag=' $pic_flag'
9233 pgf77* | pgf90* | pgf95* | pgfortran*)
9234 # Portland Group f77 and f90 compilers
9235 whole_archive_flag_spec='${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'
9236 tmp_addflag=' $pic_flag -Mnomain' ;;
9237 ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64
9238 tmp_addflag=' -i_dynamic' ;;
9239 efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64
9240 tmp_addflag=' -i_dynamic -nofor_main' ;;
9241 ifc* | ifort*) # Intel Fortran compiler
9242 tmp_addflag=' -nofor_main' ;;
9243 lf95*) # Lahey Fortran 8.1
9244 whole_archive_flag_spec=
9245 tmp_sharedflag='--shared' ;;
9246 xl[cC]* | bgxl[cC]* | mpixl[cC]*) # IBM XL C 8.0 on PPC (deal with xlf below)
9247 tmp_sharedflag='-qmkshrobj'
9249 nvcc*) # Cuda Compiler Driver 2.2
9250 whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
9251 compiler_needs_object=yes
9254 case `$CC -V 2>&1 | sed 5q` in
9255 *Sun\ C*) # Sun C 5.9
9256 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\"` ${wl}--no-whole-archive'
9257 compiler_needs_object=yes
9258 tmp_sharedflag='-G' ;;
9259 *Sun\ F*) # Sun Fortran 8.3
9260 tmp_sharedflag='-G' ;;
9262 archive_cmds='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9264 if test "x$supports_anon_versioning" = xyes; then
9265 archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~
9266 cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
9267 echo "local: *; };" >> $output_objdir/$libname.ver~
9268 $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
9271 case $cc_basename in
9272 xlf* | bgf* | bgxlf* | mpixlf*)
9273 # IBM XL Fortran 10.1 on PPC cannot create shared libs itself
9274 whole_archive_flag_spec='--whole-archive$convenience --no-whole-archive'
9275 hardcode_libdir_flag_spec=
9276 hardcode_libdir_flag_spec_ld='-rpath $libdir'
9277 archive_cmds='$LD -shared $libobjs $deplibs $compiler_flags -soname $soname -o $lib'
9278 if test "x$supports_anon_versioning" = xyes; then
9279 archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~
9280 cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
9281 echo "local: *; };" >> $output_objdir/$libname.ver~
9282 $LD -shared $libobjs $deplibs $compiler_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib'
9292 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
9293 archive_cmds='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
9296 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9297 archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
9302 if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then
9306 *** Warning: The releases 2.8.* of the GNU linker cannot reliably
9307 *** create shared libraries on Solaris systems. Therefore, libtool
9308 *** is disabling shared libraries support. We urge you to upgrade GNU
9309 *** binutils to release 2.9.1 or newer. Another option is to modify
9310 *** your PATH or compiler configuration so that the native linker is
9311 *** used, and then restart.
9314 elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
9315 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9316 archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
9322 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*)
9323 case `$LD -v 2>&1` in
9324 *\ [01].* | *\ 2.[0-9].* | *\ 2.1[0-5].*)
9328 *** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not
9329 *** reliably create shared libraries on SCO systems. Therefore, libtool
9330 *** is disabling shared libraries support. We urge you to upgrade GNU
9331 *** binutils to release 2.16.91.0.3 or newer. Another option is to modify
9332 *** your PATH or compiler configuration so that the native linker is
9333 *** used, and then restart.
9338 # For security reasons, it is highly recommended that you always
9339 # use absolute paths for naming shared libraries, and exclude the
9340 # DT_RUNPATH tag from executables and libraries. But doing so
9341 # requires that you compile everything twice, which is a pain.
9342 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
9343 hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
9344 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9345 archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
9354 archive_cmds='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
9357 hardcode_shlibpath_var=no
9361 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
9362 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9363 archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
9370 if test "$ld_shlibs" = no; then
9372 hardcode_libdir_flag_spec=
9373 export_dynamic_flag_spec=
9374 whole_archive_flag_spec=
9377 # PORTME fill in a description of your system's linker (not GNU ld)
9380 allow_undefined_flag=unsupported
9381 always_export_symbols=yes
9382 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'
9383 # Note: this linker hardcodes the directories in LIBPATH if there
9384 # are no directories specified by -L.
9385 hardcode_minus_L=yes
9386 if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then
9387 # Neither direct hardcoding nor static linking is supported with a
9389 hardcode_direct=unsupported
9394 if test "$host_cpu" = ia64; then
9395 # On IA64, the linker does run time linking by default, so we don't
9396 # have to do anything special.
9397 aix_use_runtimelinking=no
9398 exp_sym_flag='-Bexport'
9401 # If we're using GNU nm, then we don't want the "-C" option.
9402 # -C means demangle to AIX nm, but means don't demangle with GNU nm
9403 # Also, AIX nm treats weak defined symbols like other global
9404 # defined symbols, whereas GNU nm marks them as "W".
9405 if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
9406 export_symbols_cmds='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
9408 export_symbols_cmds='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
9410 aix_use_runtimelinking=no
9412 # Test if we are trying to use run time linking or normal
9413 # AIX style linking. If -brtl is somewhere in LDFLAGS, we
9414 # need to do runtime linking.
9415 case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*)
9416 for ld_flag in $LDFLAGS; do
9417 if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then
9418 aix_use_runtimelinking=yes
9425 exp_sym_flag='-bexport'
9426 no_entry_flag='-bnoentry'
9429 # When large executables or shared objects are built, AIX ld can
9430 # have problems creating the table of contents. If linking a library
9431 # or program results in "error TOC overflow" add -mminimal-toc to
9432 # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
9433 # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
9437 hardcode_direct_absolute=yes
9438 hardcode_libdir_separator=':'
9439 link_all_deplibs=yes
9440 file_list_spec='${wl}-f,'
9442 if test "$GCC" = yes; then
9443 case $host_os in aix4.[012]|aix4.[012].*)
9444 # We only want to do this on AIX 4.2 and lower, the check
9445 # below for broken collect2 doesn't work under 4.3+
9446 collect2name=`${CC} -print-prog-name=collect2`
9447 if test -f "$collect2name" &&
9448 strings "$collect2name" | $GREP resolve_lib_name >/dev/null
9450 # We have reworked collect2
9453 # We have old collect2
9454 hardcode_direct=unsupported
9455 # It fails to find uninstalled libraries when the uninstalled
9456 # path is not listed in the libpath. Setting hardcode_minus_L
9457 # to unsupported forces relinking
9458 hardcode_minus_L=yes
9459 hardcode_libdir_flag_spec='-L$libdir'
9460 hardcode_libdir_separator=
9464 shared_flag='-shared'
9465 if test "$aix_use_runtimelinking" = yes; then
9466 shared_flag="$shared_flag "'${wl}-G'
9470 if test "$host_cpu" = ia64; then
9471 # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
9472 # chokes on -Wl,-G. The following line is correct:
9475 if test "$aix_use_runtimelinking" = yes; then
9476 shared_flag='${wl}-G'
9478 shared_flag='${wl}-bM:SRE'
9483 export_dynamic_flag_spec='${wl}-bexpall'
9484 # It seems that -bexpall does not export symbols beginning with
9485 # underscore (_), so it is better to generate a list of symbols to export.
9486 always_export_symbols=yes
9487 if test "$aix_use_runtimelinking" = yes; then
9488 # Warning - without using the other runtime loading flags (-brtl),
9489 # -berok will link without error, but may produce a broken library.
9490 allow_undefined_flag='-berok'
9491 # Determine the default libpath from the value encoded in an
9493 if test x$gcc_no_link = xyes; then
9494 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
9496 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9497 /* end confdefs.h. */
9507 if ac_fn_c_try_link "$LINENO"; then :
9509 lt_aix_libpath_sed='
9510 /Import File Strings/,/^$/ {
9516 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
9517 # Check for a 64-bit object if we didn't find anything.
9518 if test -z "$aix_libpath"; then
9519 aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
9522 rm -f core conftest.err conftest.$ac_objext \
9523 conftest$ac_exeext conftest.$ac_ext
9524 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
9526 hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath"
9527 archive_expsym_cmds='$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 $shared_flag"
9529 if test "$host_cpu" = ia64; then
9530 hardcode_libdir_flag_spec='${wl}-R $libdir:/usr/lib:/lib'
9531 allow_undefined_flag="-z nodefs"
9532 archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols"
9534 # Determine the default libpath from the value encoded in an
9536 if test x$gcc_no_link = xyes; then
9537 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
9539 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9540 /* end confdefs.h. */
9550 if ac_fn_c_try_link "$LINENO"; then :
9552 lt_aix_libpath_sed='
9553 /Import File Strings/,/^$/ {
9559 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
9560 # Check for a 64-bit object if we didn't find anything.
9561 if test -z "$aix_libpath"; then
9562 aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
9565 rm -f core conftest.err conftest.$ac_objext \
9566 conftest$ac_exeext conftest.$ac_ext
9567 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
9569 hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath"
9570 # Warning - without using the other run time loading flags,
9571 # -berok will link without error, but may produce a broken library.
9572 no_undefined_flag=' ${wl}-bernotok'
9573 allow_undefined_flag=' ${wl}-berok'
9574 if test "$with_gnu_ld" = yes; then
9575 # We only use this code for GNU lds that support --whole-archive.
9576 whole_archive_flag_spec='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
9578 # Exported symbols can be pulled into shared objects from archives
9579 whole_archive_flag_spec='$convenience'
9581 archive_cmds_need_lc=yes
9582 # This is similar to how AIX traditionally builds its shared libraries.
9583 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'
9591 # see comment about AmigaOS4 .so support
9592 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9593 archive_expsym_cmds=''
9596 archive_cmds='$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 $output_objdir && a2ixlibrary -32)'
9597 hardcode_libdir_flag_spec='-L$libdir'
9598 hardcode_minus_L=yes
9604 export_dynamic_flag_spec=-rdynamic
9607 cygwin* | mingw* | pw32* | cegcc*)
9608 # When not using gcc, we currently assume that we are using
9609 # Microsoft Visual C++.
9610 # hardcode_libdir_flag_spec is actually meaningless, as there is
9611 # no search path for DLLs.
9612 hardcode_libdir_flag_spec=' '
9613 allow_undefined_flag=unsupported
9614 # Tell ltmain to make .lib files, not .a files.
9616 # Tell ltmain to make .dll files, not .so files.
9618 # FIXME: Setting linknames here is a bad hack.
9619 archive_cmds='$CC -o $lib $libobjs $compiler_flags `func_echo_all "$deplibs" | $SED '\''s/ -lc$//'\''` -link -dll~linknames='
9620 # The linker will automatically build a .lib file if we build a DLL.
9621 old_archive_from_new_cmds='true'
9622 # FIXME: Should let the user specify the lib program.
9623 old_archive_cmds='lib -OUT:$oldlib$oldobjs$old_deplibs'
9624 fix_srcfile_path='`cygpath -w "$srcfile"`'
9625 enable_shared_with_static_runtimes=yes
9628 darwin* | rhapsody*)
9631 archive_cmds_need_lc=no
9633 hardcode_automatic=yes
9634 hardcode_shlibpath_var=unsupported
9635 if test "$lt_cv_ld_force_load" = "yes"; then
9636 whole_archive_flag_spec='`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience ${wl}-force_load,$conv\"; done; func_echo_all \"$new_convenience\"`'
9638 whole_archive_flag_spec=''
9640 link_all_deplibs=yes
9641 allow_undefined_flag="$_lt_dar_allow_undefined"
9642 case $cc_basename in
9643 ifort*) _lt_dar_can_shared=yes ;;
9644 *) _lt_dar_can_shared=$GCC ;;
9646 if test "$_lt_dar_can_shared" = "yes"; then
9647 output_verbose_link_cmd=func_echo_all
9648 archive_cmds="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod${_lt_dsymutil}"
9649 module_cmds="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}"
9650 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}${_lt_dsymutil}"
9651 module_expsym_cmds="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}"
9660 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
9661 hardcode_libdir_flag_spec='-L$libdir'
9662 hardcode_shlibpath_var=no
9669 # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
9670 # support. Future versions do this automatically, but an explicit c++rt0.o
9671 # does not break anything, and helps significantly (at the cost of a little
9674 archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
9675 hardcode_libdir_flag_spec='-R$libdir'
9677 hardcode_shlibpath_var=no
9680 # Unfortunately, older versions of FreeBSD 2 do not have this feature.
9682 archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
9684 hardcode_minus_L=yes
9685 hardcode_shlibpath_var=no
9688 # FreeBSD 3 and greater uses gcc -shared to do shared libraries.
9689 freebsd* | dragonfly*)
9690 archive_cmds='$CC -shared -o $lib $libobjs $deplibs $compiler_flags'
9691 hardcode_libdir_flag_spec='-R$libdir'
9693 hardcode_shlibpath_var=no
9697 if test "$GCC" = yes; then
9698 archive_cmds='$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 $lib'
9700 archive_cmds='$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 $lib'
9702 hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
9703 hardcode_libdir_separator=:
9706 # hardcode_minus_L: Not really in the search PATH,
9707 # but as the default location of the library.
9708 hardcode_minus_L=yes
9709 export_dynamic_flag_spec='${wl}-E'
9713 if test "$GCC" = yes && test "$with_gnu_ld" = no; then
9714 archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
9716 archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
9718 if test "$with_gnu_ld" = no; then
9719 hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
9720 hardcode_libdir_flag_spec_ld='+b $libdir'
9721 hardcode_libdir_separator=:
9723 hardcode_direct_absolute=yes
9724 export_dynamic_flag_spec='${wl}-E'
9725 # hardcode_minus_L: Not really in the search PATH,
9726 # but as the default location of the library.
9727 hardcode_minus_L=yes
9732 if test "$GCC" = yes && test "$with_gnu_ld" = no; then
9735 archive_cmds='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
9738 archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
9741 archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
9747 archive_cmds='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
9750 archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
9754 # Older versions of the 11.00 compiler do not understand -b yet
9755 # (HP92453-01 A.11.01.20 doesn't, HP92453-01 B.11.X.35175-35176.GP does)
9756 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC understands -b" >&5
9757 $as_echo_n "checking if $CC understands -b... " >&6; }
9758 if test "${lt_cv_prog_compiler__b+set}" = set; then :
9759 $as_echo_n "(cached) " >&6
9761 lt_cv_prog_compiler__b=no
9762 save_LDFLAGS="$LDFLAGS"
9763 LDFLAGS="$LDFLAGS -b"
9764 echo "$lt_simple_link_test_code" > conftest.$ac_ext
9765 if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
9766 # The linker can only warn and ignore the option if not recognized
9767 # So say no if there are warnings
9768 if test -s conftest.err; then
9769 # Append any errors to the config.log.
9770 cat conftest.err 1>&5
9771 $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
9772 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
9773 if diff conftest.exp conftest.er2 >/dev/null; then
9774 lt_cv_prog_compiler__b=yes
9777 lt_cv_prog_compiler__b=yes
9781 LDFLAGS="$save_LDFLAGS"
9784 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler__b" >&5
9785 $as_echo "$lt_cv_prog_compiler__b" >&6; }
9787 if test x"$lt_cv_prog_compiler__b" = xyes; then
9788 archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
9790 archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
9796 if test "$with_gnu_ld" = no; then
9797 hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
9798 hardcode_libdir_separator=:
9803 hardcode_shlibpath_var=no
9807 hardcode_direct_absolute=yes
9808 export_dynamic_flag_spec='${wl}-E'
9810 # hardcode_minus_L: Not really in the search PATH,
9811 # but as the default location of the library.
9812 hardcode_minus_L=yes
9818 irix5* | irix6* | nonstopux*)
9819 if test "$GCC" = yes; then
9820 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 $lib'
9821 # Try to use the -exported_symbol ld option, if it does not
9822 # work, assume that -exports_file does not work either and
9823 # implicitly export all symbols.
9824 save_LDFLAGS="$LDFLAGS"
9825 LDFLAGS="$LDFLAGS -shared ${wl}-exported_symbol ${wl}foo ${wl}-update_registry ${wl}/dev/null"
9826 if test x$gcc_no_link = xyes; then
9827 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
9829 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9830 /* end confdefs.h. */
9833 if ac_fn_c_try_link "$LINENO"; then :
9834 archive_expsym_cmds='$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 $lib'
9837 rm -f core conftest.err conftest.$ac_objext \
9838 conftest$ac_exeext conftest.$ac_ext
9839 LDFLAGS="$save_LDFLAGS"
9841 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
9842 archive_expsym_cmds='$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 $lib'
9844 archive_cmds_need_lc='no'
9845 hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
9846 hardcode_libdir_separator=:
9848 link_all_deplibs=yes
9852 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
9853 archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out
9855 archive_cmds='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF
9857 hardcode_libdir_flag_spec='-R$libdir'
9859 hardcode_shlibpath_var=no
9863 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
9865 hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
9866 hardcode_libdir_separator=:
9867 hardcode_shlibpath_var=no
9874 if test -f /usr/libexec/ld.so; then
9876 hardcode_shlibpath_var=no
9877 hardcode_direct_absolute=yes
9878 if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
9879 archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
9880 archive_expsym_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols'
9881 hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
9882 export_dynamic_flag_spec='${wl}-E'
9885 openbsd[01].* | openbsd2.[0-7] | openbsd2.[0-7].*)
9886 archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
9887 hardcode_libdir_flag_spec='-R$libdir'
9890 archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
9891 hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
9901 hardcode_libdir_flag_spec='-L$libdir'
9902 hardcode_minus_L=yes
9903 allow_undefined_flag=unsupported
9904 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'
9905 old_archive_from_new_cmds='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def'
9909 if test "$GCC" = yes; then
9910 allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*'
9911 archive_cmds='$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 $lib'
9913 allow_undefined_flag=' -expect_unresolved \*'
9914 archive_cmds='$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 $lib'
9916 archive_cmds_need_lc='no'
9917 hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
9918 hardcode_libdir_separator=:
9921 osf4* | osf5*) # as osf3* with the addition of -msym flag
9922 if test "$GCC" = yes; then
9923 allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*'
9924 archive_cmds='$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 $lib'
9925 hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
9927 allow_undefined_flag=' -expect_unresolved \*'
9928 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'
9929 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~
9930 $CC -shared${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'
9932 # Both c and cxx compiler support -rpath directly
9933 hardcode_libdir_flag_spec='-rpath $libdir'
9935 archive_cmds_need_lc='no'
9936 hardcode_libdir_separator=:
9940 no_undefined_flag=' -z defs'
9941 if test "$GCC" = yes; then
9943 archive_cmds='$CC -shared ${wl}-z ${wl}text ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
9944 archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
9945 $CC -shared ${wl}-z ${wl}text ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
9947 case `$CC -V 2>&1` in
9950 archive_cmds='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
9951 archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
9952 $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp'
9956 archive_cmds='$CC -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $compiler_flags'
9957 archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
9958 $CC -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
9962 hardcode_libdir_flag_spec='-R$libdir'
9963 hardcode_shlibpath_var=no
9965 solaris2.[0-5] | solaris2.[0-5].*) ;;
9967 # The compiler driver will combine and reorder linker options,
9968 # but understands `-z linker_flag'. GCC discards it without `$wl',
9969 # but is careful enough not to reorder.
9970 # Supported since Solaris 2.6 (maybe 2.5.1?)
9971 if test "$GCC" = yes; then
9972 whole_archive_flag_spec='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
9974 whole_archive_flag_spec='-z allextract$convenience -z defaultextract'
9978 link_all_deplibs=yes
9982 if test "x$host_vendor" = xsequent; then
9983 # Use $CC to link under sequent, because it throws in some extra .o
9984 # files that make .init and .fini sections work.
9985 archive_cmds='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags'
9987 archive_cmds='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
9989 hardcode_libdir_flag_spec='-L$libdir'
9991 hardcode_minus_L=yes
9992 hardcode_shlibpath_var=no
9996 case $host_vendor in
9998 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
9999 hardcode_direct=yes # is this really true???
10002 ## LD is ld it makes a PLAMLIB
10003 ## CC just makes a GrossModule.
10004 archive_cmds='$LD -G -o $lib $libobjs $deplibs $linker_flags'
10005 reload_cmds='$CC -r -o $output$reload_objs'
10009 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
10010 hardcode_direct=no #Motorola manual says yes, but my tests say they lie
10013 runpath_var='LD_RUN_PATH'
10014 hardcode_shlibpath_var=no
10018 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
10019 hardcode_shlibpath_var=no
10020 export_dynamic_flag_spec='-Bexport'
10024 if test -d /usr/nec; then
10025 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
10026 hardcode_shlibpath_var=no
10027 runpath_var=LD_RUN_PATH
10028 hardcode_runpath_var=yes
10033 sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*)
10034 no_undefined_flag='${wl}-z,text'
10035 archive_cmds_need_lc=no
10036 hardcode_shlibpath_var=no
10037 runpath_var='LD_RUN_PATH'
10039 if test "$GCC" = yes; then
10040 archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
10041 archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
10043 archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
10044 archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
10048 sysv5* | sco3.2v5* | sco5v6*)
10049 # Note: We can NOT use -z defs as we might desire, because we do not
10050 # link with -lc, and that would cause any symbols used from libc to
10051 # always be unresolved, which means just about no library would
10052 # ever link correctly. If we're not using GNU ld we use -z text
10053 # though, which does catch some bad symbols but isn't as heavy-handed
10055 no_undefined_flag='${wl}-z,text'
10056 allow_undefined_flag='${wl}-z,nodefs'
10057 archive_cmds_need_lc=no
10058 hardcode_shlibpath_var=no
10059 hardcode_libdir_flag_spec='${wl}-R,$libdir'
10060 hardcode_libdir_separator=':'
10061 link_all_deplibs=yes
10062 export_dynamic_flag_spec='${wl}-Bexport'
10063 runpath_var='LD_RUN_PATH'
10065 if test "$GCC" = yes; then
10066 archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
10067 archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
10069 archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
10070 archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
10075 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
10076 hardcode_libdir_flag_spec='-L$libdir'
10077 hardcode_shlibpath_var=no
10085 if test x$host_vendor = xsni; then
10087 sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
10088 export_dynamic_flag_spec='${wl}-Blargedynsym'
10094 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs" >&5
10095 $as_echo "$ld_shlibs" >&6; }
10096 test "$ld_shlibs" = no && can_build_shared=no
10098 with_gnu_ld=$with_gnu_ld
10115 # Do we need to explicitly link libc?
10117 case "x$archive_cmds_need_lc" in
10119 # Assume -lc should be added
10120 archive_cmds_need_lc=yes
10122 if test "$enable_shared" = yes && test "$GCC" = yes; then
10123 case $archive_cmds in
10125 # FIXME: we may have to deal with multi-command sequences.
10128 # Test whether the compiler implicitly links with -lc since on some
10129 # systems, -lgcc has to come before -lc. If gcc already passes -lc
10130 # to ld, don't add -lc before -lgcc.
10131 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -lc should be explicitly linked in" >&5
10132 $as_echo_n "checking whether -lc should be explicitly linked in... " >&6; }
10133 if test "${lt_cv_archive_cmds_need_lc+set}" = set; then :
10134 $as_echo_n "(cached) " >&6
10137 echo "$lt_simple_compile_test_code" > conftest.$ac_ext
10139 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
10140 (eval $ac_compile) 2>&5
10142 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
10143 test $ac_status = 0; } 2>conftest.err; then
10146 libobjs=conftest.$ac_objext
10148 wl=$lt_prog_compiler_wl
10149 pic_flag=$lt_prog_compiler_pic
10155 lt_save_allow_undefined_flag=$allow_undefined_flag
10156 allow_undefined_flag=
10157 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1\""; } >&5
10158 (eval $archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 2>&5
10160 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
10161 test $ac_status = 0; }
10163 lt_cv_archive_cmds_need_lc=no
10165 lt_cv_archive_cmds_need_lc=yes
10167 allow_undefined_flag=$lt_save_allow_undefined_flag
10169 cat conftest.err 1>&5
10174 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_archive_cmds_need_lc" >&5
10175 $as_echo "$lt_cv_archive_cmds_need_lc" >&6; }
10176 archive_cmds_need_lc=$lt_cv_archive_cmds_need_lc
10339 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dynamic linker characteristics" >&5
10340 $as_echo_n "checking dynamic linker characteristics... " >&6; }
10342 if test "$GCC" = yes; then
10344 darwin*) lt_awk_arg="/^libraries:/,/LR/" ;;
10345 *) lt_awk_arg="/^libraries:/" ;;
10348 mingw* | cegcc*) lt_sed_strip_eq="s,=\([A-Za-z]:\),\1,g" ;;
10349 *) lt_sed_strip_eq="s,=/,/,g" ;;
10351 lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e $lt_sed_strip_eq`
10352 case $lt_search_path_spec in
10354 # if the path contains ";" then we assume it to be the separator
10355 # otherwise default to the standard path separator (i.e. ":") - it is
10356 # assumed that no part of a normal pathname contains ";" but that should
10357 # okay in the real world where ";" in dirpaths is itself problematic.
10358 lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED 's/;/ /g'`
10361 lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED "s/$PATH_SEPARATOR/ /g"`
10364 # Ok, now we have the path, separated by spaces, we can step through it
10365 # and add multilib dir if necessary.
10366 lt_tmp_lt_search_path_spec=
10367 lt_multi_os_dir=`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null`
10368 for lt_sys_path in $lt_search_path_spec; do
10369 if test -d "$lt_sys_path/$lt_multi_os_dir"; then
10370 lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path/$lt_multi_os_dir"
10372 test -d "$lt_sys_path" && \
10373 lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path"
10376 lt_search_path_spec=`$ECHO "$lt_tmp_lt_search_path_spec" | awk '
10377 BEGIN {RS=" "; FS="/|\n";} {
10380 for (lt_i = NF; lt_i > 0; lt_i--) {
10381 if ($lt_i != "" && $lt_i != ".") {
10382 if ($lt_i == "..") {
10385 if (lt_count == 0) {
10386 lt_foo="/" $lt_i lt_foo;
10393 if (lt_foo != "") { lt_freq[lt_foo]++; }
10394 if (lt_freq[lt_foo] == 1) { print lt_foo; }
10396 # AWK program above erroneously prepends '/' to C:/dos/paths
10399 mingw* | cegcc*) lt_search_path_spec=`$ECHO "$lt_search_path_spec" |\
10400 $SED 's,/\([A-Za-z]:\),\1,g'` ;;
10402 sys_lib_search_path_spec=`$ECHO "$lt_search_path_spec" | $lt_NL2SP`
10404 sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
10406 library_names_spec=
10407 libname_spec='lib$name'
10411 postuninstall_cmds=
10415 shlibpath_overrides_runpath=unknown
10417 dynamic_linker="$host_os ld.so"
10418 sys_lib_dlsearch_path_spec="/lib /usr/lib"
10419 need_lib_prefix=unknown
10420 hardcode_into_libs=no
10422 # when you set need_version to no, make sure it does not cause -set_version
10423 # flags to be left without arguments
10424 need_version=unknown
10429 library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
10430 shlibpath_var=LIBPATH
10432 # AIX 3 has no versioning support, so we append a major version to the name.
10433 soname_spec='${libname}${release}${shared_ext}$major'
10440 hardcode_into_libs=yes
10441 if test "$host_cpu" = ia64; then
10442 # AIX 5 supports IA64
10443 library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
10444 shlibpath_var=LD_LIBRARY_PATH
10446 # With GCC up to 2.95.x, collect2 would create an import file
10447 # for dependence libraries. The import file would start with
10448 # the line `#! .'. This would cause the generated library to
10449 # depend on `.', always an invalid library. This was fixed in
10450 # development snapshots of GCC prior to 3.0.
10452 aix4 | aix4.[01] | aix4.[01].*)
10453 if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
10455 echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then
10458 can_build_shared=no
10462 # AIX (on Power*) has no versioning support, so currently we can not hardcode correct
10463 # soname into executable. Probably we can add versioning support to
10464 # collect2, so additional links can be useful in future.
10465 if test "$aix_use_runtimelinking" = yes; then
10466 # If using run time linking (on AIX 4.2 or later) use lib<name>.so
10467 # instead of lib<name>.a to let people know that these are not
10468 # typical AIX shared libraries.
10469 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10471 # We preserve .a as extension for shared libraries through AIX4.2
10472 # and later when we are not doing run time linking.
10473 library_names_spec='${libname}${release}.a $libname.a'
10474 soname_spec='${libname}${release}${shared_ext}$major'
10476 shlibpath_var=LIBPATH
10483 # Since July 2007 AmigaOS4 officially supports .so libraries.
10484 # When compiling the executable, add -use-dynld -Lsobjs: to the compileline.
10485 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10488 library_names_spec='$libname.ixlibrary $libname.a'
10489 # Create ${libname}_ixlibrary.a entries in /sys/libs.
10490 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 ${libname}_ixlibrary.a || exit 1; done'
10496 library_names_spec='${libname}${shared_ext}'
10497 dynamic_linker="$host_os ld.so"
10498 shlibpath_var=LIBRARY_PATH
10504 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10505 soname_spec='${libname}${release}${shared_ext}$major'
10506 finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
10507 shlibpath_var=LD_LIBRARY_PATH
10508 sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
10509 sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
10510 # the default ld.so.conf also contains /usr/contrib/lib and
10511 # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
10512 # libtool to hard-code these into programs
10515 cygwin* | mingw* | pw32* | cegcc*)
10516 version_type=windows
10521 case $GCC,$host_os in
10522 yes,cygwin* | yes,mingw* | yes,pw32* | yes,cegcc*)
10523 library_names_spec='$libname.dll.a'
10524 # DLL is installed to $(libdir)/../bin by postinstall_cmds
10525 postinstall_cmds='base_file=`basename \${file}`~
10526 dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~
10527 dldir=$destdir/`dirname \$dlpath`~
10528 test -d \$dldir || mkdir -p \$dldir~
10529 $install_prog $dir/$dlname \$dldir/$dlname~
10530 chmod a+x \$dldir/$dlname~
10531 if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
10532 eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
10534 postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
10535 dlpath=$dir/\$dldll~
10537 shlibpath_overrides_runpath=yes
10541 # Cygwin DLLs use 'cyg' prefix rather than 'lib'
10542 soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
10544 sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/lib/w32api"
10547 # MinGW DLLs use traditional 'lib' prefix
10548 soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
10551 # pw32 DLLs use 'pw' prefix rather than 'lib'
10552 library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
10558 library_names_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext} $libname.lib'
10561 dynamic_linker='Win32 ld.exe'
10562 # FIXME: first we should search . and the directory the executable is in
10566 darwin* | rhapsody*)
10567 dynamic_linker="$host_os dyld"
10568 version_type=darwin
10571 library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext'
10572 soname_spec='${libname}${release}${major}$shared_ext'
10573 shlibpath_overrides_runpath=yes
10574 shlibpath_var=DYLD_LIBRARY_PATH
10575 shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
10577 sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib"
10578 sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
10585 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
10586 soname_spec='${libname}${release}${shared_ext}$major'
10587 shlibpath_var=LD_LIBRARY_PATH
10594 freebsd* | dragonfly*)
10595 # DragonFly does not have aout. When/if they implement a new
10596 # versioning mechanism, adjust this.
10597 if test -x /usr/bin/objformat; then
10598 objformat=`/usr/bin/objformat`
10601 freebsd[123]*) objformat=aout ;;
10602 *) objformat=elf ;;
10605 version_type=freebsd-$objformat
10606 case $version_type in
10608 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
10613 library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
10617 shlibpath_var=LD_LIBRARY_PATH
10620 shlibpath_overrides_runpath=yes
10622 freebsd3.[01]* | freebsdelf3.[01]*)
10623 shlibpath_overrides_runpath=yes
10624 hardcode_into_libs=yes
10626 freebsd3.[2-9]* | freebsdelf3.[2-9]* | \
10627 freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1)
10628 shlibpath_overrides_runpath=no
10629 hardcode_into_libs=yes
10631 *) # from 4.6 on, and DragonFly
10632 shlibpath_overrides_runpath=yes
10633 hardcode_into_libs=yes
10642 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
10643 soname_spec='${libname}${release}${shared_ext}$major'
10644 shlibpath_var=LD_LIBRARY_PATH
10645 hardcode_into_libs=yes
10652 dynamic_linker="$host_os runtime_loader"
10653 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
10654 soname_spec='${libname}${release}${shared_ext}$major'
10655 shlibpath_var=LIBRARY_PATH
10656 shlibpath_overrides_runpath=yes
10657 sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/beos/system/lib'
10658 hardcode_into_libs=yes
10661 hpux9* | hpux10* | hpux11*)
10662 # Give a soname corresponding to the major version so that dld.sl refuses to
10663 # link against other versions.
10670 hardcode_into_libs=yes
10671 dynamic_linker="$host_os dld.so"
10672 shlibpath_var=LD_LIBRARY_PATH
10673 shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
10674 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10675 soname_spec='${libname}${release}${shared_ext}$major'
10676 if test "X$HPUX_IA64_MODE" = X32; then
10677 sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
10679 sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
10681 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
10685 hardcode_into_libs=yes
10686 dynamic_linker="$host_os dld.sl"
10687 shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
10688 shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
10689 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10690 soname_spec='${libname}${release}${shared_ext}$major'
10691 sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
10692 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
10696 dynamic_linker="$host_os dld.sl"
10697 shlibpath_var=SHLIB_PATH
10698 shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
10699 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10700 soname_spec='${libname}${release}${shared_ext}$major'
10703 # HP-UX runs *really* slowly unless shared libraries are mode 555, ...
10704 postinstall_cmds='chmod 555 $lib'
10705 # or fails outright, so override atomically:
10706 install_override_mode=555
10713 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
10714 soname_spec='${libname}${release}${shared_ext}$major'
10715 dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
10716 shlibpath_var=LD_LIBRARY_PATH
10717 shlibpath_overrides_runpath=no
10718 hardcode_into_libs=yes
10721 irix5* | irix6* | nonstopux*)
10723 nonstopux*) version_type=nonstopux ;;
10725 if test "$lt_cv_prog_gnu_ld" = yes; then
10733 soname_spec='${libname}${release}${shared_ext}$major'
10734 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
10736 irix5* | nonstopux*)
10737 libsuff= shlibsuff=
10740 case $LD in # libtool.m4 will add one of these switches to LD
10741 *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
10742 libsuff= shlibsuff= libmagic=32-bit;;
10743 *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
10744 libsuff=32 shlibsuff=N32 libmagic=N32;;
10745 *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
10746 libsuff=64 shlibsuff=64 libmagic=64-bit;;
10747 *) libsuff= shlibsuff= libmagic=never-match;;
10751 shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
10752 shlibpath_overrides_runpath=no
10753 sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
10754 sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
10755 hardcode_into_libs=yes
10758 # No shared lib support for Linux oldld, aout, or coff.
10759 linux*oldld* | linux*aout* | linux*coff*)
10763 # This must be Linux ELF.
10764 linux* | k*bsd*-gnu | kopensolaris*-gnu)
10768 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10769 soname_spec='${libname}${release}${shared_ext}$major'
10770 finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
10771 shlibpath_var=LD_LIBRARY_PATH
10772 shlibpath_overrides_runpath=no
10774 # Some binutils ld are patched to set DT_RUNPATH
10775 if test "${lt_cv_shlibpath_overrides_runpath+set}" = set; then :
10776 $as_echo_n "(cached) " >&6
10778 lt_cv_shlibpath_overrides_runpath=no
10779 save_LDFLAGS=$LDFLAGS
10780 save_libdir=$libdir
10781 eval "libdir=/foo; wl=\"$lt_prog_compiler_wl\"; \
10782 LDFLAGS=\"\$LDFLAGS $hardcode_libdir_flag_spec\""
10783 if test x$gcc_no_link = xyes; then
10784 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
10786 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10787 /* end confdefs.h. */
10797 if ac_fn_c_try_link "$LINENO"; then :
10798 if ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null; then :
10799 lt_cv_shlibpath_overrides_runpath=yes
10802 rm -f core conftest.err conftest.$ac_objext \
10803 conftest$ac_exeext conftest.$ac_ext
10804 LDFLAGS=$save_LDFLAGS
10805 libdir=$save_libdir
10809 shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath
10811 # This implies no fast_install, which is unacceptable.
10812 # Some rework will be needed to allow for fast_install
10813 # before this can be enabled.
10814 hardcode_into_libs=yes
10816 # Append ld.so.conf contents to the search path
10817 if test -f /etc/ld.so.conf; then
10818 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' ' '`
10819 sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
10822 # We used to test for /lib/ld.so.1 and disable shared libraries on
10823 # powerpc, because MkLinux only supported shared libraries with the
10824 # GNU dynamic linker. Since this was broken with cross compilers,
10825 # most powerpc-linux boxes support dynamic linking these days and
10826 # people can always --disable-shared, the test was removed, and we
10827 # assume the GNU/Linux dynamic linker is in use.
10828 dynamic_linker='GNU/Linux ld.so'
10835 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
10836 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
10837 finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
10838 dynamic_linker='NetBSD (a.out) ld.so'
10840 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
10841 soname_spec='${libname}${release}${shared_ext}$major'
10842 dynamic_linker='NetBSD ld.elf_so'
10844 shlibpath_var=LD_LIBRARY_PATH
10845 shlibpath_overrides_runpath=yes
10846 hardcode_into_libs=yes
10851 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10852 shlibpath_var=LD_LIBRARY_PATH
10853 shlibpath_overrides_runpath=yes
10860 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10861 soname_spec='${libname}${release}${shared_ext}$major'
10862 shlibpath_var=LD_LIBRARY_PATH
10863 shlibpath_overrides_runpath=no
10864 hardcode_into_libs=yes
10865 dynamic_linker='ldqnx.so'
10870 sys_lib_dlsearch_path_spec="/usr/lib"
10872 # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
10874 openbsd3.3 | openbsd3.3.*) need_version=yes ;;
10875 *) need_version=no ;;
10877 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
10878 finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
10879 shlibpath_var=LD_LIBRARY_PATH
10880 if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
10882 openbsd2.[89] | openbsd2.[89].*)
10883 shlibpath_overrides_runpath=no
10886 shlibpath_overrides_runpath=yes
10890 shlibpath_overrides_runpath=yes
10895 libname_spec='$name'
10898 library_names_spec='$libname${shared_ext} $libname.a'
10899 dynamic_linker='OS/2 ld.exe'
10900 shlibpath_var=LIBPATH
10903 osf3* | osf4* | osf5*)
10907 soname_spec='${libname}${release}${shared_ext}$major'
10908 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10909 shlibpath_var=LD_LIBRARY_PATH
10910 sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
10911 sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
10922 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10923 soname_spec='${libname}${release}${shared_ext}$major'
10924 shlibpath_var=LD_LIBRARY_PATH
10925 shlibpath_overrides_runpath=yes
10926 hardcode_into_libs=yes
10927 # ldd complains unless libraries are executable
10928 postinstall_cmds='chmod +x $lib'
10933 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
10934 finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
10935 shlibpath_var=LD_LIBRARY_PATH
10936 shlibpath_overrides_runpath=yes
10937 if test "$with_gnu_ld" = yes; then
10945 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10946 soname_spec='${libname}${release}${shared_ext}$major'
10947 shlibpath_var=LD_LIBRARY_PATH
10948 case $host_vendor in
10950 shlibpath_overrides_runpath=no
10952 runpath_var=LD_RUN_PATH
10960 shlibpath_overrides_runpath=no
10961 sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
10967 if test -d /usr/nec ;then
10969 library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
10970 soname_spec='$libname${shared_ext}.$major'
10971 shlibpath_var=LD_LIBRARY_PATH
10975 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
10976 version_type=freebsd-elf
10979 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
10980 soname_spec='${libname}${release}${shared_ext}$major'
10981 shlibpath_var=LD_LIBRARY_PATH
10982 shlibpath_overrides_runpath=yes
10983 hardcode_into_libs=yes
10984 if test "$with_gnu_ld" = yes; then
10985 sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
10987 sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
10990 sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
10994 sys_lib_dlsearch_path_spec='/usr/lib'
10998 # TPF is a cross-target only. Preferred cross-host = GNU/Linux.
11002 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
11003 shlibpath_var=LD_LIBRARY_PATH
11004 shlibpath_overrides_runpath=no
11005 hardcode_into_libs=yes
11010 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
11011 soname_spec='${libname}${release}${shared_ext}$major'
11012 shlibpath_var=LD_LIBRARY_PATH
11019 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $dynamic_linker" >&5
11020 $as_echo "$dynamic_linker" >&6; }
11021 test "$dynamic_linker" = no && can_build_shared=no
11023 variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
11024 if test "$GCC" = yes; then
11025 variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
11028 if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then
11029 sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec"
11031 if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then
11032 sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec"
11126 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to hardcode library paths into programs" >&5
11127 $as_echo_n "checking how to hardcode library paths into programs... " >&6; }
11129 if test -n "$hardcode_libdir_flag_spec" ||
11130 test -n "$runpath_var" ||
11131 test "X$hardcode_automatic" = "Xyes" ; then
11133 # We can hardcode non-existent directories.
11134 if test "$hardcode_direct" != no &&
11135 # If the only mechanism to avoid hardcoding is shlibpath_var, we
11136 # have to relink, otherwise we might link with an installed library
11137 # when we should be linking with a yet-to-be-installed one
11138 ## test "$_LT_TAGVAR(hardcode_shlibpath_var, )" != no &&
11139 test "$hardcode_minus_L" != no; then
11140 # Linking always hardcodes the temporary library directory.
11141 hardcode_action=relink
11143 # We can link without hardcoding, and we can hardcode nonexisting dirs.
11144 hardcode_action=immediate
11147 # We cannot hardcode anything, or else we can only hardcode existing
11149 hardcode_action=unsupported
11151 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hardcode_action" >&5
11152 $as_echo "$hardcode_action" >&6; }
11154 if test "$hardcode_action" = relink ||
11155 test "$inherit_rpath" = yes; then
11156 # Fast installation is not supported
11157 enable_fast_install=no
11158 elif test "$shlibpath_overrides_runpath" = yes ||
11159 test "$enable_shared" = no; then
11160 # Fast installation is not necessary
11161 enable_fast_install=needless
11169 if test "x$enable_dlopen" != xyes; then
11170 enable_dlopen=unknown
11171 enable_dlopen_self=unknown
11172 enable_dlopen_self_static=unknown
11179 lt_cv_dlopen="load_add_on"
11181 lt_cv_dlopen_self=yes
11184 mingw* | pw32* | cegcc*)
11185 lt_cv_dlopen="LoadLibrary"
11190 lt_cv_dlopen="dlopen"
11195 # if libdl is installed we need to link against it
11196 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
11197 $as_echo_n "checking for dlopen in -ldl... " >&6; }
11198 if test "${ac_cv_lib_dl_dlopen+set}" = set; then :
11199 $as_echo_n "(cached) " >&6
11201 ac_check_lib_save_LIBS=$LIBS
11203 if test x$gcc_no_link = xyes; then
11204 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
11206 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11207 /* end confdefs.h. */
11209 /* Override any GCC internal prototype to avoid an error.
11210 Use char because int might match the return type of a GCC
11211 builtin and then its argument prototype would still apply. */
11224 if ac_fn_c_try_link "$LINENO"; then :
11225 ac_cv_lib_dl_dlopen=yes
11227 ac_cv_lib_dl_dlopen=no
11229 rm -f core conftest.err conftest.$ac_objext \
11230 conftest$ac_exeext conftest.$ac_ext
11231 LIBS=$ac_check_lib_save_LIBS
11233 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
11234 $as_echo "$ac_cv_lib_dl_dlopen" >&6; }
11235 if test "x$ac_cv_lib_dl_dlopen" = x""yes; then :
11236 lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"
11239 lt_cv_dlopen="dyld"
11241 lt_cv_dlopen_self=yes
11248 ac_fn_c_check_func "$LINENO" "shl_load" "ac_cv_func_shl_load"
11249 if test "x$ac_cv_func_shl_load" = x""yes; then :
11250 lt_cv_dlopen="shl_load"
11252 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shl_load in -ldld" >&5
11253 $as_echo_n "checking for shl_load in -ldld... " >&6; }
11254 if test "${ac_cv_lib_dld_shl_load+set}" = set; then :
11255 $as_echo_n "(cached) " >&6
11257 ac_check_lib_save_LIBS=$LIBS
11259 if test x$gcc_no_link = xyes; then
11260 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
11262 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11263 /* end confdefs.h. */
11265 /* Override any GCC internal prototype to avoid an error.
11266 Use char because int might match the return type of a GCC
11267 builtin and then its argument prototype would still apply. */
11275 return shl_load ();
11280 if ac_fn_c_try_link "$LINENO"; then :
11281 ac_cv_lib_dld_shl_load=yes
11283 ac_cv_lib_dld_shl_load=no
11285 rm -f core conftest.err conftest.$ac_objext \
11286 conftest$ac_exeext conftest.$ac_ext
11287 LIBS=$ac_check_lib_save_LIBS
11289 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_shl_load" >&5
11290 $as_echo "$ac_cv_lib_dld_shl_load" >&6; }
11291 if test "x$ac_cv_lib_dld_shl_load" = x""yes; then :
11292 lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-ldld"
11294 ac_fn_c_check_func "$LINENO" "dlopen" "ac_cv_func_dlopen"
11295 if test "x$ac_cv_func_dlopen" = x""yes; then :
11296 lt_cv_dlopen="dlopen"
11298 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
11299 $as_echo_n "checking for dlopen in -ldl... " >&6; }
11300 if test "${ac_cv_lib_dl_dlopen+set}" = set; then :
11301 $as_echo_n "(cached) " >&6
11303 ac_check_lib_save_LIBS=$LIBS
11305 if test x$gcc_no_link = xyes; then
11306 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
11308 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11309 /* end confdefs.h. */
11311 /* Override any GCC internal prototype to avoid an error.
11312 Use char because int might match the return type of a GCC
11313 builtin and then its argument prototype would still apply. */
11326 if ac_fn_c_try_link "$LINENO"; then :
11327 ac_cv_lib_dl_dlopen=yes
11329 ac_cv_lib_dl_dlopen=no
11331 rm -f core conftest.err conftest.$ac_objext \
11332 conftest$ac_exeext conftest.$ac_ext
11333 LIBS=$ac_check_lib_save_LIBS
11335 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
11336 $as_echo "$ac_cv_lib_dl_dlopen" >&6; }
11337 if test "x$ac_cv_lib_dl_dlopen" = x""yes; then :
11338 lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"
11340 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -lsvld" >&5
11341 $as_echo_n "checking for dlopen in -lsvld... " >&6; }
11342 if test "${ac_cv_lib_svld_dlopen+set}" = set; then :
11343 $as_echo_n "(cached) " >&6
11345 ac_check_lib_save_LIBS=$LIBS
11346 LIBS="-lsvld $LIBS"
11347 if test x$gcc_no_link = xyes; then
11348 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
11350 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11351 /* end confdefs.h. */
11353 /* Override any GCC internal prototype to avoid an error.
11354 Use char because int might match the return type of a GCC
11355 builtin and then its argument prototype would still apply. */
11368 if ac_fn_c_try_link "$LINENO"; then :
11369 ac_cv_lib_svld_dlopen=yes
11371 ac_cv_lib_svld_dlopen=no
11373 rm -f core conftest.err conftest.$ac_objext \
11374 conftest$ac_exeext conftest.$ac_ext
11375 LIBS=$ac_check_lib_save_LIBS
11377 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_svld_dlopen" >&5
11378 $as_echo "$ac_cv_lib_svld_dlopen" >&6; }
11379 if test "x$ac_cv_lib_svld_dlopen" = x""yes; then :
11380 lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"
11382 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dld_link in -ldld" >&5
11383 $as_echo_n "checking for dld_link in -ldld... " >&6; }
11384 if test "${ac_cv_lib_dld_dld_link+set}" = set; then :
11385 $as_echo_n "(cached) " >&6
11387 ac_check_lib_save_LIBS=$LIBS
11389 if test x$gcc_no_link = xyes; then
11390 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
11392 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11393 /* end confdefs.h. */
11395 /* Override any GCC internal prototype to avoid an error.
11396 Use char because int might match the return type of a GCC
11397 builtin and then its argument prototype would still apply. */
11405 return dld_link ();
11410 if ac_fn_c_try_link "$LINENO"; then :
11411 ac_cv_lib_dld_dld_link=yes
11413 ac_cv_lib_dld_dld_link=no
11415 rm -f core conftest.err conftest.$ac_objext \
11416 conftest$ac_exeext conftest.$ac_ext
11417 LIBS=$ac_check_lib_save_LIBS
11419 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_dld_link" >&5
11420 $as_echo "$ac_cv_lib_dld_dld_link" >&6; }
11421 if test "x$ac_cv_lib_dld_dld_link" = x""yes; then :
11422 lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-ldld"
11443 if test "x$lt_cv_dlopen" != xno; then
11449 case $lt_cv_dlopen in
11451 save_CPPFLAGS="$CPPFLAGS"
11452 test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H"
11454 save_LDFLAGS="$LDFLAGS"
11455 wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\"
11458 LIBS="$lt_cv_dlopen_libs $LIBS"
11460 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a program can dlopen itself" >&5
11461 $as_echo_n "checking whether a program can dlopen itself... " >&6; }
11462 if test "${lt_cv_dlopen_self+set}" = set; then :
11463 $as_echo_n "(cached) " >&6
11465 if test "$cross_compiling" = yes; then :
11466 lt_cv_dlopen_self=cross
11468 lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
11469 lt_status=$lt_dlunknown
11470 cat > conftest.$ac_ext <<_LT_EOF
11471 #line 11471 "configure"
11472 #include "confdefs.h"
11481 # define LT_DLGLOBAL RTLD_GLOBAL
11484 # define LT_DLGLOBAL DL_GLOBAL
11486 # define LT_DLGLOBAL 0
11490 /* We may have to define LT_DLLAZY_OR_NOW in the command line if we
11491 find out it does not work in some platform. */
11492 #ifndef LT_DLLAZY_OR_NOW
11494 # define LT_DLLAZY_OR_NOW RTLD_LAZY
11497 # define LT_DLLAZY_OR_NOW DL_LAZY
11500 # define LT_DLLAZY_OR_NOW RTLD_NOW
11503 # define LT_DLLAZY_OR_NOW DL_NOW
11505 # define LT_DLLAZY_OR_NOW 0
11512 /* When -fvisbility=hidden is used, assume the code has been annotated
11513 correspondingly for the symbols needed. */
11514 #if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3))
11515 void fnord () __attribute__((visibility("default")));
11518 void fnord () { int i=42; }
11521 void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
11522 int status = $lt_dlunknown;
11526 if (dlsym (self,"fnord")) status = $lt_dlno_uscore;
11529 if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore;
11530 else puts (dlerror ());
11532 /* dlclose (self); */
11540 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
11541 (eval $ac_link) 2>&5
11543 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
11544 test $ac_status = 0; } && test -s conftest${ac_exeext} 2>/dev/null; then
11545 (./conftest; exit; ) >&5 2>/dev/null
11547 case x$lt_status in
11548 x$lt_dlno_uscore) lt_cv_dlopen_self=yes ;;
11549 x$lt_dlneed_uscore) lt_cv_dlopen_self=yes ;;
11550 x$lt_dlunknown|x*) lt_cv_dlopen_self=no ;;
11553 # compilation failed
11554 lt_cv_dlopen_self=no
11561 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self" >&5
11562 $as_echo "$lt_cv_dlopen_self" >&6; }
11564 if test "x$lt_cv_dlopen_self" = xyes; then
11565 wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\"
11566 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a statically linked program can dlopen itself" >&5
11567 $as_echo_n "checking whether a statically linked program can dlopen itself... " >&6; }
11568 if test "${lt_cv_dlopen_self_static+set}" = set; then :
11569 $as_echo_n "(cached) " >&6
11571 if test "$cross_compiling" = yes; then :
11572 lt_cv_dlopen_self_static=cross
11574 lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
11575 lt_status=$lt_dlunknown
11576 cat > conftest.$ac_ext <<_LT_EOF
11577 #line 11577 "configure"
11578 #include "confdefs.h"
11587 # define LT_DLGLOBAL RTLD_GLOBAL
11590 # define LT_DLGLOBAL DL_GLOBAL
11592 # define LT_DLGLOBAL 0
11596 /* We may have to define LT_DLLAZY_OR_NOW in the command line if we
11597 find out it does not work in some platform. */
11598 #ifndef LT_DLLAZY_OR_NOW
11600 # define LT_DLLAZY_OR_NOW RTLD_LAZY
11603 # define LT_DLLAZY_OR_NOW DL_LAZY
11606 # define LT_DLLAZY_OR_NOW RTLD_NOW
11609 # define LT_DLLAZY_OR_NOW DL_NOW
11611 # define LT_DLLAZY_OR_NOW 0
11618 /* When -fvisbility=hidden is used, assume the code has been annotated
11619 correspondingly for the symbols needed. */
11620 #if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3))
11621 void fnord () __attribute__((visibility("default")));
11624 void fnord () { int i=42; }
11627 void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
11628 int status = $lt_dlunknown;
11632 if (dlsym (self,"fnord")) status = $lt_dlno_uscore;
11635 if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore;
11636 else puts (dlerror ());
11638 /* dlclose (self); */
11646 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
11647 (eval $ac_link) 2>&5
11649 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
11650 test $ac_status = 0; } && test -s conftest${ac_exeext} 2>/dev/null; then
11651 (./conftest; exit; ) >&5 2>/dev/null
11653 case x$lt_status in
11654 x$lt_dlno_uscore) lt_cv_dlopen_self_static=yes ;;
11655 x$lt_dlneed_uscore) lt_cv_dlopen_self_static=yes ;;
11656 x$lt_dlunknown|x*) lt_cv_dlopen_self_static=no ;;
11659 # compilation failed
11660 lt_cv_dlopen_self_static=no
11667 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self_static" >&5
11668 $as_echo "$lt_cv_dlopen_self_static" >&6; }
11671 CPPFLAGS="$save_CPPFLAGS"
11672 LDFLAGS="$save_LDFLAGS"
11677 case $lt_cv_dlopen_self in
11678 yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;;
11679 *) enable_dlopen_self=unknown ;;
11682 case $lt_cv_dlopen_self_static in
11683 yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;;
11684 *) enable_dlopen_self_static=unknown ;;
11706 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stripping libraries is possible" >&5
11707 $as_echo_n "checking whether stripping libraries is possible... " >&6; }
11708 if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then
11709 test -z "$old_striplib" && old_striplib="$STRIP --strip-debug"
11710 test -z "$striplib" && striplib="$STRIP --strip-unneeded"
11711 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
11712 $as_echo "yes" >&6; }
11714 # FIXME - insert some real tests, host_os isn't really good enough
11717 if test -n "$STRIP" ; then
11718 striplib="$STRIP -x"
11719 old_striplib="$STRIP -S"
11720 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
11721 $as_echo "yes" >&6; }
11723 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11724 $as_echo "no" >&6; }
11728 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11729 $as_echo "no" >&6; }
11745 # Report which library types will actually be built
11746 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if libtool supports shared libraries" >&5
11747 $as_echo_n "checking if libtool supports shared libraries... " >&6; }
11748 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $can_build_shared" >&5
11749 $as_echo "$can_build_shared" >&6; }
11751 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build shared libraries" >&5
11752 $as_echo_n "checking whether to build shared libraries... " >&6; }
11753 test "$can_build_shared" = "no" && enable_shared=no
11755 # On AIX, shared libraries and static libraries use the same namespace, and
11756 # are all built from PIC.
11759 test "$enable_shared" = yes && enable_static=no
11760 if test -n "$RANLIB"; then
11761 archive_cmds="$archive_cmds~\$RANLIB \$lib"
11762 postinstall_cmds='$RANLIB $lib'
11767 if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
11768 test "$enable_shared" = yes && enable_static=no
11772 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_shared" >&5
11773 $as_echo "$enable_shared" >&6; }
11775 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build static libraries" >&5
11776 $as_echo_n "checking whether to build static libraries... " >&6; }
11777 # Make sure either enable_shared or enable_static is yes.
11778 test "$enable_shared" = yes || enable_static=yes
11779 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_static" >&5
11780 $as_echo "$enable_static" >&6; }
11787 ac_cpp='$CPP $CPPFLAGS'
11788 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
11789 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
11790 ac_compiler_gnu=$ac_cv_c_compiler_gnu
11794 if test -n "$CXX" && ( test "X$CXX" != "Xno" &&
11795 ( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) ||
11796 (test "X$CXX" != "Xg++"))) ; then
11798 ac_cpp='$CXXCPP $CPPFLAGS'
11799 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
11800 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
11801 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
11802 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C++ preprocessor" >&5
11803 $as_echo_n "checking how to run the C++ preprocessor... " >&6; }
11804 if test -z "$CXXCPP"; then
11805 if test "${ac_cv_prog_CXXCPP+set}" = set; then :
11806 $as_echo_n "(cached) " >&6
11808 # Double quotes because CXXCPP needs to be expanded
11809 for CXXCPP in "$CXX -E" "/lib/cpp"
11811 ac_preproc_ok=false
11812 for ac_cxx_preproc_warn_flag in '' yes
11814 # Use a header file that comes with gcc, so configuring glibc
11815 # with a fresh cross-compiler works.
11816 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
11817 # <limits.h> exists even on freestanding compilers.
11818 # On the NeXT, cc -E runs the code through the compiler's parser,
11819 # not just through cpp. "Syntax error" is here to catch this case.
11820 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11821 /* end confdefs.h. */
11823 # include <limits.h>
11825 # include <assert.h>
11829 if ac_fn_cxx_try_cpp "$LINENO"; then :
11832 # Broken: fails on valid input.
11835 rm -f conftest.err conftest.$ac_ext
11837 # OK, works on sane cases. Now check whether nonexistent headers
11838 # can be detected and how.
11839 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11840 /* end confdefs.h. */
11841 #include <ac_nonexistent.h>
11843 if ac_fn_cxx_try_cpp "$LINENO"; then :
11844 # Broken: success on invalid input.
11847 # Passes both tests.
11851 rm -f conftest.err conftest.$ac_ext
11854 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
11855 rm -f conftest.err conftest.$ac_ext
11856 if $ac_preproc_ok; then :
11861 ac_cv_prog_CXXCPP=$CXXCPP
11864 CXXCPP=$ac_cv_prog_CXXCPP
11866 ac_cv_prog_CXXCPP=$CXXCPP
11868 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXXCPP" >&5
11869 $as_echo "$CXXCPP" >&6; }
11870 ac_preproc_ok=false
11871 for ac_cxx_preproc_warn_flag in '' yes
11873 # Use a header file that comes with gcc, so configuring glibc
11874 # with a fresh cross-compiler works.
11875 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
11876 # <limits.h> exists even on freestanding compilers.
11877 # On the NeXT, cc -E runs the code through the compiler's parser,
11878 # not just through cpp. "Syntax error" is here to catch this case.
11879 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11880 /* end confdefs.h. */
11882 # include <limits.h>
11884 # include <assert.h>
11888 if ac_fn_cxx_try_cpp "$LINENO"; then :
11891 # Broken: fails on valid input.
11894 rm -f conftest.err conftest.$ac_ext
11896 # OK, works on sane cases. Now check whether nonexistent headers
11897 # can be detected and how.
11898 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11899 /* end confdefs.h. */
11900 #include <ac_nonexistent.h>
11902 if ac_fn_cxx_try_cpp "$LINENO"; then :
11903 # Broken: success on invalid input.
11906 # Passes both tests.
11910 rm -f conftest.err conftest.$ac_ext
11913 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
11914 rm -f conftest.err conftest.$ac_ext
11915 if $ac_preproc_ok; then :
11918 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
11919 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
11920 as_fn_error "C++ preprocessor \"$CXXCPP\" fails sanity check
11921 See \`config.log' for more details." "$LINENO" 5; }
11925 ac_cpp='$CPP $CPPFLAGS'
11926 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
11927 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
11928 ac_compiler_gnu=$ac_cv_c_compiler_gnu
11931 _lt_caught_CXX_error=yes
11935 ac_cpp='$CXXCPP $CPPFLAGS'
11936 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
11937 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
11938 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
11940 archive_cmds_need_lc_CXX=no
11941 allow_undefined_flag_CXX=
11942 always_export_symbols_CXX=no
11943 archive_expsym_cmds_CXX=
11944 compiler_needs_object_CXX=no
11945 export_dynamic_flag_spec_CXX=
11946 hardcode_direct_CXX=no
11947 hardcode_direct_absolute_CXX=no
11948 hardcode_libdir_flag_spec_CXX=
11949 hardcode_libdir_flag_spec_ld_CXX=
11950 hardcode_libdir_separator_CXX=
11951 hardcode_minus_L_CXX=no
11952 hardcode_shlibpath_var_CXX=unsupported
11953 hardcode_automatic_CXX=no
11954 inherit_rpath_CXX=no
11956 module_expsym_cmds_CXX=
11957 link_all_deplibs_CXX=unknown
11958 old_archive_cmds_CXX=$old_archive_cmds
11959 reload_flag_CXX=$reload_flag
11960 reload_cmds_CXX=$reload_cmds
11961 no_undefined_flag_CXX=
11962 whole_archive_flag_spec_CXX=
11963 enable_shared_with_static_runtimes_CXX=no
11965 # Source file extension for C++ test sources.
11968 # Object file extension for compiled C++ test sources.
11972 # No sense in running all these tests if we already determined that
11973 # the CXX compiler isn't working. Some variables (like enable_shared)
11974 # are currently assumed to apply to all compilers on this platform,
11975 # and will be corrupted by setting them based on a non-working compiler.
11976 if test "$_lt_caught_CXX_error" != yes; then
11977 # Code to be used in simple compile tests
11978 lt_simple_compile_test_code="int some_variable = 0;"
11980 # Code to be used in simple link tests
11981 lt_simple_link_test_code='int main(int, char *[]) { return(0); }'
11983 # ltmain only uses $CC for tagged configurations so make sure $CC is set.
11990 # If no C compiler was specified, use CC.
11993 # If no C compiler flags were specified, use CFLAGS.
11994 LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
11996 # Allow CC to be a program name with arguments.
12000 # save warnings/boilerplate of simple test code
12001 ac_outfile=conftest.$ac_objext
12002 echo "$lt_simple_compile_test_code" >conftest.$ac_ext
12003 eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
12004 _lt_compiler_boilerplate=`cat conftest.err`
12007 ac_outfile=conftest.$ac_objext
12008 echo "$lt_simple_link_test_code" >conftest.$ac_ext
12009 eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
12010 _lt_linker_boilerplate=`cat conftest.err`
12014 # Allow CC to be a program name with arguments.
12019 lt_save_with_gnu_ld=$with_gnu_ld
12020 lt_save_path_LD=$lt_cv_path_LD
12021 if test -n "${lt_cv_prog_gnu_ldcxx+set}"; then
12022 lt_cv_prog_gnu_ld=$lt_cv_prog_gnu_ldcxx
12024 $as_unset lt_cv_prog_gnu_ld
12026 if test -n "${lt_cv_path_LDCXX+set}"; then
12027 lt_cv_path_LD=$lt_cv_path_LDCXX
12029 $as_unset lt_cv_path_LD
12031 test -z "${LDCXX+set}" || LD=$LDCXX
12035 for cc_temp in $compiler""; do
12037 compile | *[\\/]compile | ccache | *[\\/]ccache ) ;;
12038 distcc | *[\\/]distcc | purify | *[\\/]purify ) ;;
12043 cc_basename=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"`
12046 if test -n "$compiler"; then
12047 # We don't want -fno-exception when compiling C++ code, so set the
12048 # no_builtin_flag separately
12049 if test "$GXX" = yes; then
12050 lt_prog_compiler_no_builtin_flag_CXX=' -fno-builtin'
12052 lt_prog_compiler_no_builtin_flag_CXX=
12055 if test "$GXX" = yes; then
12056 # Set up default GNU C++ configuration
12060 # Check whether --with-gnu-ld was given.
12061 if test "${with_gnu_ld+set}" = set; then :
12062 withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes
12068 if test "$GCC" = yes; then
12069 # Check if gcc -print-prog-name=ld gives a path.
12070 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by $CC" >&5
12071 $as_echo_n "checking for ld used by $CC... " >&6; }
12074 # gcc leaves a trailing carriage return which upsets mingw
12075 ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
12077 ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
12080 # Accept absolute paths.
12082 re_direlt='/[^/][^/]*/\.\./'
12083 # Canonicalize the pathname of ld
12084 ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'`
12085 while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do
12086 ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"`
12088 test -z "$LD" && LD="$ac_prog"
12091 # If it fails, then pretend we aren't using GCC.
12095 # If it is relative, then search for the first ld in PATH.
12096 with_gnu_ld=unknown
12099 elif test "$with_gnu_ld" = yes; then
12100 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
12101 $as_echo_n "checking for GNU ld... " >&6; }
12103 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
12104 $as_echo_n "checking for non-GNU ld... " >&6; }
12106 if test "${lt_cv_path_LD+set}" = set; then :
12107 $as_echo_n "(cached) " >&6
12109 if test -z "$LD"; then
12110 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
12111 for ac_dir in $PATH; do
12113 test -z "$ac_dir" && ac_dir=.
12114 if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
12115 lt_cv_path_LD="$ac_dir/$ac_prog"
12116 # Check to see if the program is GNU ld. I'd rather use --version,
12117 # but apparently some variants of GNU ld only accept -v.
12118 # Break only if it was the GNU/non-GNU ld that we prefer.
12119 case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
12120 *GNU* | *'with BFD'*)
12121 test "$with_gnu_ld" != no && break
12124 test "$with_gnu_ld" != yes && break
12131 lt_cv_path_LD="$LD" # Let the user override the test with a path.
12135 LD="$lt_cv_path_LD"
12136 if test -n "$LD"; then
12137 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
12138 $as_echo "$LD" >&6; }
12140 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12141 $as_echo "no" >&6; }
12143 test -z "$LD" && as_fn_error "no acceptable ld found in \$PATH" "$LINENO" 5
12144 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
12145 $as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
12146 if test "${lt_cv_prog_gnu_ld+set}" = set; then :
12147 $as_echo_n "(cached) " >&6
12149 # I'd rather use --version here, but apparently some GNU lds only accept -v.
12150 case `$LD -v 2>&1 </dev/null` in
12151 *GNU* | *'with BFD'*)
12152 lt_cv_prog_gnu_ld=yes
12155 lt_cv_prog_gnu_ld=no
12159 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_gnu_ld" >&5
12160 $as_echo "$lt_cv_prog_gnu_ld" >&6; }
12161 with_gnu_ld=$lt_cv_prog_gnu_ld
12169 # Check if GNU C++ uses GNU ld as the underlying linker, since the
12170 # archiving commands below assume that GNU ld is being used.
12171 if test "$with_gnu_ld" = yes; then
12172 archive_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
12173 archive_expsym_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
12175 hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
12176 export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
12178 # If archive_cmds runs LD, not CC, wlarc should be empty
12179 # XXX I think wlarc can be eliminated in ltcf-cxx, but I need to
12180 # investigate it a little bit more. (MM)
12183 # ancient GNU ld didn't support --whole-archive et. al.
12184 if eval "`$CC -print-prog-name=ld` --help 2>&1" |
12185 $GREP 'no-whole-archive' > /dev/null; then
12186 whole_archive_flag_spec_CXX="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
12188 whole_archive_flag_spec_CXX=
12194 # A generic and very simple default shared library creation
12195 # command for GNU C++ for the case where it uses the native
12196 # linker, instead of GNU ld. If possible, this setting should
12197 # overridden to take advantage of the native linker features on
12198 # the platform it is being used on.
12199 archive_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
12202 # Commands to make compiler produce verbose output that lists
12203 # what "hidden" libraries, object files and flags are used when
12204 # linking a shared library.
12205 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
12213 # PORTME: fill in a description of your system's C++ link characteristics
12214 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5
12215 $as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; }
12219 # FIXME: insert proper C++ library support
12223 if test "$host_cpu" = ia64; then
12224 # On IA64, the linker does run time linking by default, so we don't
12225 # have to do anything special.
12226 aix_use_runtimelinking=no
12227 exp_sym_flag='-Bexport'
12230 aix_use_runtimelinking=no
12232 # Test if we are trying to use run time linking or normal
12233 # AIX style linking. If -brtl is somewhere in LDFLAGS, we
12234 # need to do runtime linking.
12235 case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*)
12236 for ld_flag in $LDFLAGS; do
12239 aix_use_runtimelinking=yes
12247 exp_sym_flag='-bexport'
12248 no_entry_flag='-bnoentry'
12251 # When large executables or shared objects are built, AIX ld can
12252 # have problems creating the table of contents. If linking a library
12253 # or program results in "error TOC overflow" add -mminimal-toc to
12254 # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
12255 # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
12257 archive_cmds_CXX=''
12258 hardcode_direct_CXX=yes
12259 hardcode_direct_absolute_CXX=yes
12260 hardcode_libdir_separator_CXX=':'
12261 link_all_deplibs_CXX=yes
12262 file_list_spec_CXX='${wl}-f,'
12264 if test "$GXX" = yes; then
12265 case $host_os in aix4.[012]|aix4.[012].*)
12266 # We only want to do this on AIX 4.2 and lower, the check
12267 # below for broken collect2 doesn't work under 4.3+
12268 collect2name=`${CC} -print-prog-name=collect2`
12269 if test -f "$collect2name" &&
12270 strings "$collect2name" | $GREP resolve_lib_name >/dev/null
12272 # We have reworked collect2
12275 # We have old collect2
12276 hardcode_direct_CXX=unsupported
12277 # It fails to find uninstalled libraries when the uninstalled
12278 # path is not listed in the libpath. Setting hardcode_minus_L
12279 # to unsupported forces relinking
12280 hardcode_minus_L_CXX=yes
12281 hardcode_libdir_flag_spec_CXX='-L$libdir'
12282 hardcode_libdir_separator_CXX=
12285 shared_flag='-shared'
12286 if test "$aix_use_runtimelinking" = yes; then
12287 shared_flag="$shared_flag "'${wl}-G'
12291 if test "$host_cpu" = ia64; then
12292 # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
12293 # chokes on -Wl,-G. The following line is correct:
12296 if test "$aix_use_runtimelinking" = yes; then
12297 shared_flag='${wl}-G'
12299 shared_flag='${wl}-bM:SRE'
12304 export_dynamic_flag_spec_CXX='${wl}-bexpall'
12305 # It seems that -bexpall does not export symbols beginning with
12306 # underscore (_), so it is better to generate a list of symbols to
12308 always_export_symbols_CXX=yes
12309 if test "$aix_use_runtimelinking" = yes; then
12310 # Warning - without using the other runtime loading flags (-brtl),
12311 # -berok will link without error, but may produce a broken library.
12312 allow_undefined_flag_CXX='-berok'
12313 # Determine the default libpath from the value encoded in an empty
12315 if test x$gcc_no_link = xyes; then
12316 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
12318 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12319 /* end confdefs.h. */
12329 if ac_fn_cxx_try_link "$LINENO"; then :
12331 lt_aix_libpath_sed='
12332 /Import File Strings/,/^$/ {
12338 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
12339 # Check for a 64-bit object if we didn't find anything.
12340 if test -z "$aix_libpath"; then
12341 aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
12344 rm -f core conftest.err conftest.$ac_objext \
12345 conftest$ac_exeext conftest.$ac_ext
12346 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
12348 hardcode_libdir_flag_spec_CXX='${wl}-blibpath:$libdir:'"$aix_libpath"
12350 archive_expsym_cmds_CXX='$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 $shared_flag"
12352 if test "$host_cpu" = ia64; then
12353 hardcode_libdir_flag_spec_CXX='${wl}-R $libdir:/usr/lib:/lib'
12354 allow_undefined_flag_CXX="-z nodefs"
12355 archive_expsym_cmds_CXX="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols"
12357 # Determine the default libpath from the value encoded in an
12358 # empty executable.
12359 if test x$gcc_no_link = xyes; then
12360 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
12362 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12363 /* end confdefs.h. */
12373 if ac_fn_cxx_try_link "$LINENO"; then :
12375 lt_aix_libpath_sed='
12376 /Import File Strings/,/^$/ {
12382 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
12383 # Check for a 64-bit object if we didn't find anything.
12384 if test -z "$aix_libpath"; then
12385 aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
12388 rm -f core conftest.err conftest.$ac_objext \
12389 conftest$ac_exeext conftest.$ac_ext
12390 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
12392 hardcode_libdir_flag_spec_CXX='${wl}-blibpath:$libdir:'"$aix_libpath"
12393 # Warning - without using the other run time loading flags,
12394 # -berok will link without error, but may produce a broken library.
12395 no_undefined_flag_CXX=' ${wl}-bernotok'
12396 allow_undefined_flag_CXX=' ${wl}-berok'
12397 if test "$with_gnu_ld" = yes; then
12398 # We only use this code for GNU lds that support --whole-archive.
12399 whole_archive_flag_spec_CXX='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
12401 # Exported symbols can be pulled into shared objects from archives
12402 whole_archive_flag_spec_CXX='$convenience'
12404 archive_cmds_need_lc_CXX=yes
12405 # This is similar to how AIX traditionally builds its shared
12407 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'
12413 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
12414 allow_undefined_flag_CXX=unsupported
12415 # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
12416 # support --undefined. This deserves some investigation. FIXME
12417 archive_cmds_CXX='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
12424 case $cc_basename in
12426 # FIXME: insert proper C++ library support
12432 cygwin* | mingw* | pw32* | cegcc*)
12433 # _LT_TAGVAR(hardcode_libdir_flag_spec, CXX) is actually meaningless,
12434 # as there is no search path for DLLs.
12435 hardcode_libdir_flag_spec_CXX='-L$libdir'
12436 export_dynamic_flag_spec_CXX='${wl}--export-all-symbols'
12437 allow_undefined_flag_CXX=unsupported
12438 always_export_symbols_CXX=no
12439 enable_shared_with_static_runtimes_CXX=yes
12441 if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
12442 archive_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
12443 # If the export-symbols file already is a .def file (1st line
12444 # is EXPORTS), use it as is; otherwise, prepend...
12445 archive_expsym_cmds_CXX='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
12446 cp $export_symbols $output_objdir/$soname.def;
12448 echo EXPORTS > $output_objdir/$soname.def;
12449 cat $export_symbols >> $output_objdir/$soname.def;
12451 $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 $lib'
12456 darwin* | rhapsody*)
12459 archive_cmds_need_lc_CXX=no
12460 hardcode_direct_CXX=no
12461 hardcode_automatic_CXX=yes
12462 hardcode_shlibpath_var_CXX=unsupported
12463 if test "$lt_cv_ld_force_load" = "yes"; then
12464 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 \"$new_convenience\"`'
12466 whole_archive_flag_spec_CXX=''
12468 link_all_deplibs_CXX=yes
12469 allow_undefined_flag_CXX="$_lt_dar_allow_undefined"
12470 case $cc_basename in
12471 ifort*) _lt_dar_can_shared=yes ;;
12472 *) _lt_dar_can_shared=$GCC ;;
12474 if test "$_lt_dar_can_shared" = "yes"; then
12475 output_verbose_link_cmd=func_echo_all
12476 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}"
12477 module_cmds_CXX="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}"
12478 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}${_lt_dsymutil}"
12479 module_expsym_cmds_CXX="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}"
12480 if test "$lt_cv_apple_cc_single_mod" != "yes"; then
12481 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${_lt_dsymutil}"
12482 archive_expsym_cmds_CXX="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -r -keep_private_externs -nostdlib -o \${lib}-master.o \$libobjs~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \${lib}-master.o \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring${_lt_dar_export_syms}${_lt_dsymutil}"
12492 case $cc_basename in
12494 # FIXME: insert proper C++ library support
12498 # Green Hills C++ Compiler
12499 # FIXME: insert proper C++ library support
12503 # FIXME: insert proper C++ library support
12510 # C++ shared libraries reported to be fairly broken before
12516 archive_cmds_need_lc_CXX=no
12519 freebsd* | dragonfly*)
12520 # FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF
12529 archive_cmds_CXX='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
12530 link_all_deplibs_CXX=yes
12534 hardcode_libdir_flag_spec_CXX='${wl}+b ${wl}$libdir'
12535 hardcode_libdir_separator_CXX=:
12536 export_dynamic_flag_spec_CXX='${wl}-E'
12537 hardcode_direct_CXX=yes
12538 hardcode_minus_L_CXX=yes # Not in the search PATH,
12539 # but as the default
12540 # location of the library.
12542 case $cc_basename in
12544 # FIXME: insert proper C++ library support
12548 archive_cmds_CXX='$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 $lib'
12549 # Commands to make compiler produce verbose output that lists
12550 # what "hidden" libraries, object files and flags are used when
12551 # linking a shared library.
12553 # There doesn't appear to be a way to prevent this compiler from
12554 # explicitly linking system object files so we need to strip them
12555 # from the output so that they don't get included in the library
12557 output_verbose_link_cmd='templist=`($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"'
12560 if test "$GXX" = yes; then
12561 archive_cmds_CXX='$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'
12563 # FIXME: insert proper C++ library support
12571 if test $with_gnu_ld = no; then
12572 hardcode_libdir_flag_spec_CXX='${wl}+b ${wl}$libdir'
12573 hardcode_libdir_separator_CXX=:
12579 export_dynamic_flag_spec_CXX='${wl}-E'
12585 hardcode_direct_CXX=no
12586 hardcode_shlibpath_var_CXX=no
12589 hardcode_direct_CXX=yes
12590 hardcode_direct_absolute_CXX=yes
12591 hardcode_minus_L_CXX=yes # Not in the search PATH,
12592 # but as the default
12593 # location of the library.
12597 case $cc_basename in
12599 # FIXME: insert proper C++ library support
12605 archive_cmds_CXX='$CC -b ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
12608 archive_cmds_CXX='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
12611 archive_cmds_CXX='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
12614 # Commands to make compiler produce verbose output that lists
12615 # what "hidden" libraries, object files and flags are used when
12616 # linking a shared library.
12618 # There doesn't appear to be a way to prevent this compiler from
12619 # explicitly linking system object files so we need to strip them
12620 # from the output so that they don't get included in the library
12622 output_verbose_link_cmd='templist=`($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"'
12625 if test "$GXX" = yes; then
12626 if test $with_gnu_ld = no; then
12629 archive_cmds_CXX='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
12632 archive_cmds_CXX='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
12635 archive_cmds_CXX='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
12640 # FIXME: insert proper C++ library support
12648 hardcode_direct_CXX=no
12649 hardcode_shlibpath_var_CXX=no
12650 hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
12651 export_dynamic_flag_spec_CXX='${wl}-E'
12652 # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
12653 # Instead, shared libraries are loaded at an image base (0x10000000 by
12654 # default) and relocated if they conflict, which is a slow very memory
12655 # consuming and fragmenting process. To avoid this, we pick a random,
12656 # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
12657 # time. Moving up from 0x10000000 also allows more sbrk(2) space.
12658 archive_cmds_CXX='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
12659 archive_expsym_cmds_CXX='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
12662 case $cc_basename in
12665 archive_cmds_CXX='$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 $lib'
12667 # Archives containing C++ object files must be created using
12668 # "CC -ar", where "CC" is the IRIX C++ compiler. This is
12669 # necessary to make sure instantiated templates are included
12671 old_archive_cmds_CXX='$CC -ar -WR,-u -o $oldlib $oldobjs'
12674 if test "$GXX" = yes; then
12675 if test "$with_gnu_ld" = no; then
12676 archive_cmds_CXX='$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 $lib'
12678 archive_cmds_CXX='$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 $lib'
12681 link_all_deplibs_CXX=yes
12684 hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
12685 hardcode_libdir_separator_CXX=:
12686 inherit_rpath_CXX=yes
12689 linux* | k*bsd*-gnu | kopensolaris*-gnu)
12690 case $cc_basename in
12692 # Kuck and Associates, Inc. (KAI) C++ Compiler
12694 # KCC will only create a shared library if the output file
12695 # ends with ".so" (or ".sl" for HP-UX), so rename the library
12696 # to its proper name (with version) after linking.
12697 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'
12698 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 $lib'
12699 # Commands to make compiler produce verbose output that lists
12700 # what "hidden" libraries, object files and flags are used when
12701 # linking a shared library.
12703 # There doesn't appear to be a way to prevent this compiler from
12704 # explicitly linking system object files so we need to strip them
12705 # from the output so that they don't get included in the library
12707 output_verbose_link_cmd='templist=`$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"'
12709 hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
12710 export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
12712 # Archives containing C++ object files must be created using
12713 # "CC -Bstatic", where "CC" is the KAI C++ compiler.
12714 old_archive_cmds_CXX='$CC -Bstatic -o $oldlib $oldobjs'
12719 # version 8.0 and above of icpc choke on multiply defined symbols
12720 # if we add $predep_objects and $postdep_objects, however 7.1 and
12721 # earlier do not add the objects themselves.
12722 case `$CC -V 2>&1` in
12724 archive_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
12725 archive_expsym_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
12727 *) # Version 8.0 or newer
12730 ia64*) tmp_idyn=' -i_dynamic';;
12732 archive_cmds_CXX='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
12733 archive_expsym_cmds_CXX='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
12736 archive_cmds_need_lc_CXX=no
12737 hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
12738 export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
12739 whole_archive_flag_spec_CXX='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
12742 # Portland Group C++ compiler
12744 *pgCC\ [1-5].* | *pgcpp\ [1-5].*)
12745 prelink_cmds_CXX='tpldir=Template.dir~
12747 $CC --prelink_objects --instantiation_dir $tpldir $objs $libobjs $compile_deplibs~
12748 compile_command="$compile_command `find $tpldir -name \*.o | $NL2SP`"'
12749 old_archive_cmds_CXX='tpldir=Template.dir~
12751 $CC --prelink_objects --instantiation_dir $tpldir $oldobjs$old_deplibs~
12752 $AR $AR_FLAGS $oldlib$oldobjs$old_deplibs `find $tpldir -name \*.o | $NL2SP`~
12754 archive_cmds_CXX='tpldir=Template.dir~
12756 $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
12757 $CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
12758 archive_expsym_cmds_CXX='tpldir=Template.dir~
12760 $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
12761 $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 $lib'
12763 *) # Version 6 and above use weak symbols
12764 archive_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
12765 archive_expsym_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname ${wl}-retain-symbols-file ${wl}$export_symbols -o $lib'
12769 hardcode_libdir_flag_spec_CXX='${wl}--rpath ${wl}$libdir'
12770 export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
12771 whole_archive_flag_spec_CXX='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
12775 archive_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
12776 archive_expsym_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib ${wl}-retain-symbols-file $wl$export_symbols'
12778 runpath_var=LD_RUN_PATH
12779 hardcode_libdir_flag_spec_CXX='-rpath $libdir'
12780 hardcode_libdir_separator_CXX=:
12782 # Commands to make compiler produce verbose output that lists
12783 # what "hidden" libraries, object files and flags are used when
12784 # linking a shared library.
12786 # There doesn't appear to be a way to prevent this compiler from
12787 # explicitly linking system object files so we need to strip them
12788 # from the output so that they don't get included in the library
12790 output_verbose_link_cmd='templist=`$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" | $Xsed'
12792 xl* | mpixl* | bgxl*)
12793 # IBM XL 8.0 on PPC, with GNU ld
12794 hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
12795 export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
12796 archive_cmds_CXX='$CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
12797 if test "x$supports_anon_versioning" = xyes; then
12798 archive_expsym_cmds_CXX='echo "{ global:" > $output_objdir/$libname.ver~
12799 cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
12800 echo "local: *; };" >> $output_objdir/$libname.ver~
12801 $CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
12805 case `$CC -V 2>&1 | sed 5q` in
12808 no_undefined_flag_CXX=' -zdefs'
12809 archive_cmds_CXX='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
12810 archive_expsym_cmds_CXX='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file ${wl}$export_symbols'
12811 hardcode_libdir_flag_spec_CXX='-R$libdir'
12812 whole_archive_flag_spec_CXX='${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'
12813 compiler_needs_object_CXX=yes
12815 # Not sure whether something based on
12816 # $CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1
12818 output_verbose_link_cmd='func_echo_all'
12820 # Archives containing C++ object files must be created using
12821 # "CC -xar", where "CC" is the Sun C++ compiler. This is
12822 # necessary to make sure instantiated templates are included
12824 old_archive_cmds_CXX='$CC -xar -o $oldlib $oldobjs'
12832 # FIXME: insert proper C++ library support
12837 # FIXME: insert proper C++ library support
12842 case $cc_basename in
12844 # FIXME: insert proper C++ library support
12848 # FIXME: insert proper C++ library support
12855 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
12856 archive_cmds_CXX='$LD -Bshareable -o $lib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags'
12858 hardcode_libdir_flag_spec_CXX='-R$libdir'
12859 hardcode_direct_CXX=yes
12860 hardcode_shlibpath_var_CXX=no
12862 # Workaround some broken pre-1.5 toolchains
12863 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP conftest.$objext | $SED -e "s:-lgcc -lc -lgcc::"'
12871 # C++ shared libraries are fairly broken
12876 if test -f /usr/libexec/ld.so; then
12877 hardcode_direct_CXX=yes
12878 hardcode_shlibpath_var_CXX=no
12879 hardcode_direct_absolute_CXX=yes
12880 archive_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
12881 hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
12882 if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
12883 archive_expsym_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file,$export_symbols -o $lib'
12884 export_dynamic_flag_spec_CXX='${wl}-E'
12885 whole_archive_flag_spec_CXX="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
12887 output_verbose_link_cmd=func_echo_all
12893 osf3* | osf4* | osf5*)
12894 case $cc_basename in
12896 # Kuck and Associates, Inc. (KAI) C++ Compiler
12898 # KCC will only create a shared library if the output file
12899 # ends with ".so" (or ".sl" for HP-UX), so rename the library
12900 # to its proper name (with version) after linking.
12901 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 $lib'
12903 hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
12904 hardcode_libdir_separator_CXX=:
12906 # Archives containing C++ object files must be created using
12907 # the KAI C++ compiler.
12909 osf3*) old_archive_cmds_CXX='$CC -Bstatic -o $oldlib $oldobjs' ;;
12910 *) old_archive_cmds_CXX='$CC -o $oldlib $oldobjs' ;;
12914 # Rational C++ 2.4.1
12915 # FIXME: insert proper C++ library support
12921 allow_undefined_flag_CXX=' ${wl}-expect_unresolved ${wl}\*'
12922 archive_cmds_CXX='$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 $lib'
12923 hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
12926 allow_undefined_flag_CXX=' -expect_unresolved \*'
12927 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'
12928 archive_expsym_cmds_CXX='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done~
12929 echo "-hidden">> $lib.exp~
12930 $CC -shared$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~
12932 hardcode_libdir_flag_spec_CXX='-rpath $libdir'
12936 hardcode_libdir_separator_CXX=:
12938 # Commands to make compiler produce verbose output that lists
12939 # what "hidden" libraries, object files and flags are used when
12940 # linking a shared library.
12942 # There doesn't appear to be a way to prevent this compiler from
12943 # explicitly linking system object files so we need to strip them
12944 # from the output so that they don't get included in the library
12946 output_verbose_link_cmd='templist=`$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"'
12949 if test "$GXX" = yes && test "$with_gnu_ld" = no; then
12950 allow_undefined_flag_CXX=' ${wl}-expect_unresolved ${wl}\*'
12953 archive_cmds_CXX='$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 $lib'
12956 archive_cmds_CXX='$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 $lib'
12960 hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
12961 hardcode_libdir_separator_CXX=:
12963 # Commands to make compiler produce verbose output that lists
12964 # what "hidden" libraries, object files and flags are used when
12965 # linking a shared library.
12966 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
12969 # FIXME: insert proper C++ library support
12977 # FIXME: insert proper C++ library support
12982 case $cc_basename in
12985 # FIXME: insert proper C++ library support
12990 # FIXME: insert proper C++ library support
12994 # FIXME: insert proper C++ library support
13001 case $cc_basename in
13003 # Sun C++ 4.2, 5.x and Centerline C++
13004 archive_cmds_need_lc_CXX=yes
13005 no_undefined_flag_CXX=' -zdefs'
13006 archive_cmds_CXX='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
13007 archive_expsym_cmds_CXX='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
13008 $CC -G${allow_undefined_flag} ${wl}-M ${wl}$lib.exp -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
13010 hardcode_libdir_flag_spec_CXX='-R$libdir'
13011 hardcode_shlibpath_var_CXX=no
13013 solaris2.[0-5] | solaris2.[0-5].*) ;;
13015 # The compiler driver will combine and reorder linker options,
13016 # but understands `-z linker_flag'.
13017 # Supported since Solaris 2.6 (maybe 2.5.1?)
13018 whole_archive_flag_spec_CXX='-z allextract$convenience -z defaultextract'
13021 link_all_deplibs_CXX=yes
13023 output_verbose_link_cmd='func_echo_all'
13025 # Archives containing C++ object files must be created using
13026 # "CC -xar", where "CC" is the Sun C++ compiler. This is
13027 # necessary to make sure instantiated templates are included
13029 old_archive_cmds_CXX='$CC -xar -o $oldlib $oldobjs'
13032 # Green Hills C++ Compiler
13033 archive_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
13035 # The C++ compiler must be used to create the archive.
13036 old_archive_cmds_CXX='$CC $LDFLAGS -archive -o $oldlib $oldobjs'
13039 # GNU C++ compiler with Solaris linker
13040 if test "$GXX" = yes && test "$with_gnu_ld" = no; then
13041 no_undefined_flag_CXX=' ${wl}-z ${wl}defs'
13042 if $CC --version | $GREP -v '^2\.7' > /dev/null; then
13043 archive_cmds_CXX='$CC -shared -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
13044 archive_expsym_cmds_CXX='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
13045 $CC -shared -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
13047 # Commands to make compiler produce verbose output that lists
13048 # what "hidden" libraries, object files and flags are used when
13049 # linking a shared library.
13050 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
13052 # g++ 2.7 appears to require `-G' NOT `-shared' on this
13054 archive_cmds_CXX='$CC -G -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
13055 archive_expsym_cmds_CXX='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
13056 $CC -G -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
13058 # Commands to make compiler produce verbose output that lists
13059 # what "hidden" libraries, object files and flags are used when
13060 # linking a shared library.
13061 output_verbose_link_cmd='$CC -G $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
13064 hardcode_libdir_flag_spec_CXX='${wl}-R $wl$libdir'
13066 solaris2.[0-5] | solaris2.[0-5].*) ;;
13068 whole_archive_flag_spec_CXX='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
13076 sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*)
13077 no_undefined_flag_CXX='${wl}-z,text'
13078 archive_cmds_need_lc_CXX=no
13079 hardcode_shlibpath_var_CXX=no
13080 runpath_var='LD_RUN_PATH'
13082 case $cc_basename in
13084 archive_cmds_CXX='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
13085 archive_expsym_cmds_CXX='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
13088 archive_cmds_CXX='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
13089 archive_expsym_cmds_CXX='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
13094 sysv5* | sco3.2v5* | sco5v6*)
13095 # Note: We can NOT use -z defs as we might desire, because we do not
13096 # link with -lc, and that would cause any symbols used from libc to
13097 # always be unresolved, which means just about no library would
13098 # ever link correctly. If we're not using GNU ld we use -z text
13099 # though, which does catch some bad symbols but isn't as heavy-handed
13101 no_undefined_flag_CXX='${wl}-z,text'
13102 allow_undefined_flag_CXX='${wl}-z,nodefs'
13103 archive_cmds_need_lc_CXX=no
13104 hardcode_shlibpath_var_CXX=no
13105 hardcode_libdir_flag_spec_CXX='${wl}-R,$libdir'
13106 hardcode_libdir_separator_CXX=':'
13107 link_all_deplibs_CXX=yes
13108 export_dynamic_flag_spec_CXX='${wl}-Bexport'
13109 runpath_var='LD_RUN_PATH'
13111 case $cc_basename in
13113 archive_cmds_CXX='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
13114 archive_expsym_cmds_CXX='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
13115 old_archive_cmds_CXX='$CC -Tprelink_objects $oldobjs~
13116 '"$old_archive_cmds_CXX"
13117 reload_cmds_CXX='$CC -Tprelink_objects $reload_objs~
13118 '"$reload_cmds_CXX"
13121 archive_cmds_CXX='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
13122 archive_expsym_cmds_CXX='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
13128 case $cc_basename in
13130 # NonStop-UX NCC 3.20
13131 # FIXME: insert proper C++ library support
13135 # FIXME: insert proper C++ library support
13142 # FIXME: insert proper C++ library support
13147 # FIXME: insert proper C++ library support
13152 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs_CXX" >&5
13153 $as_echo "$ld_shlibs_CXX" >&6; }
13154 test "$ld_shlibs_CXX" = no && can_build_shared=no
13160 ## There is no encapsulation within the following macros, do not change
13161 ## the running order or otherwise move them around unless you know exactly
13162 ## what you are doing...
13163 # Dependencies to place before and after the object being linked:
13164 predep_objects_CXX=
13165 postdep_objects_CXX=
13168 compiler_lib_search_path_CXX=
13170 cat > conftest.$ac_ext <<_LT_EOF
13174 Foo (void) { a = 0; }
13180 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
13181 (eval $ac_compile) 2>&5
13183 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13184 test $ac_status = 0; }; then
13185 # Parse the compiler output and extract the necessary
13186 # objects, libraries and library flags.
13188 # Sentinel used to keep track of whether or not we are before
13189 # the conftest object file.
13190 pre_test_object_deps_done=no
13192 for p in `eval "$output_verbose_link_cmd"`; do
13196 # Some compilers place space between "-{L,R}" and the path.
13197 # Remove the space.
13198 if test $p = "-L" ||
13199 test $p = "-R"; then
13206 if test "$pre_test_object_deps_done" = no; then
13209 # Internal compiler library paths should come after those
13210 # provided the user. The postdeps already come after the
13211 # user supplied libs so there is no need to process them.
13212 if test -z "$compiler_lib_search_path_CXX"; then
13213 compiler_lib_search_path_CXX="${prev}${p}"
13215 compiler_lib_search_path_CXX="${compiler_lib_search_path_CXX} ${prev}${p}"
13218 # The "-l" case would never come before the object being
13219 # linked, so don't bother handling this case.
13222 if test -z "$postdeps_CXX"; then
13223 postdeps_CXX="${prev}${p}"
13225 postdeps_CXX="${postdeps_CXX} ${prev}${p}"
13231 # This assumes that the test object file only shows up
13232 # once in the compiler output.
13233 if test "$p" = "conftest.$objext"; then
13234 pre_test_object_deps_done=yes
13238 if test "$pre_test_object_deps_done" = no; then
13239 if test -z "$predep_objects_CXX"; then
13240 predep_objects_CXX="$p"
13242 predep_objects_CXX="$predep_objects_CXX $p"
13245 if test -z "$postdep_objects_CXX"; then
13246 postdep_objects_CXX="$p"
13248 postdep_objects_CXX="$postdep_objects_CXX $p"
13253 *) ;; # Ignore the rest.
13261 echo "libtool.m4: error: problem compiling CXX test program"
13264 $RM -f confest.$objext
13266 # PORTME: override above test on systems where it is broken
13269 # Interix 3.5 installs completely hosed .la files for C++, so rather than
13270 # hack all around it, let's just trust "g++" to DTRT.
13271 predep_objects_CXX=
13272 postdep_objects_CXX=
13277 case `$CC -V 2>&1 | sed 5q` in
13281 # The more standards-conforming stlport4 library is
13282 # incompatible with the Cstd library. Avoid specifying
13283 # it if it's in CXXFLAGS. Ignore libCrun as
13284 # -library=stlport4 depends on it.
13285 case " $CXX $CXXFLAGS " in
13286 *" -library=stlport4 "*)
13287 solaris_use_stlport4=yes
13291 if test "$solaris_use_stlport4" != yes; then
13292 postdeps_CXX='-library=Cstd -library=Crun'
13299 case $cc_basename in
13301 # The more standards-conforming stlport4 library is
13302 # incompatible with the Cstd library. Avoid specifying
13303 # it if it's in CXXFLAGS. Ignore libCrun as
13304 # -library=stlport4 depends on it.
13305 case " $CXX $CXXFLAGS " in
13306 *" -library=stlport4 "*)
13307 solaris_use_stlport4=yes
13311 # Adding this requires a known-good setup of shared libraries for
13312 # Sun compiler versions before 5.6, else PIC objects from an old
13313 # archive will be linked into the output, leading to subtle bugs.
13314 if test "$solaris_use_stlport4" != yes; then
13315 postdeps_CXX='-library=Cstd -library=Crun'
13323 case " $postdeps_CXX " in
13324 *" -lc "*) archive_cmds_need_lc_CXX=no ;;
13326 compiler_lib_search_dirs_CXX=
13327 if test -n "${compiler_lib_search_path_CXX}"; then
13328 compiler_lib_search_dirs_CXX=`echo " ${compiler_lib_search_path_CXX}" | ${SED} -e 's! -L! !g' -e 's!^ !!'`
13361 lt_prog_compiler_wl_CXX=
13362 lt_prog_compiler_pic_CXX=
13363 lt_prog_compiler_static_CXX=
13365 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $compiler option to produce PIC" >&5
13366 $as_echo_n "checking for $compiler option to produce PIC... " >&6; }
13368 # C++ specific cases for pic, static, wl, etc.
13369 if test "$GXX" = yes; then
13370 lt_prog_compiler_wl_CXX='-Wl,'
13371 lt_prog_compiler_static_CXX='-static'
13375 # All AIX code is PIC.
13376 if test "$host_cpu" = ia64; then
13377 # AIX 5 now supports IA64 processor
13378 lt_prog_compiler_static_CXX='-Bstatic'
13385 # see comment about AmigaOS4 .so support
13386 lt_prog_compiler_pic_CXX='-fPIC'
13389 # FIXME: we need at least 68020 code to build shared libraries, but
13390 # adding the `-m68020' flag to GCC prevents building anything better,
13392 lt_prog_compiler_pic_CXX='-m68020 -resident32 -malways-restore-a4'
13397 beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
13398 # PIC is the default for these OSes.
13400 mingw* | cygwin* | os2* | pw32* | cegcc*)
13401 # This hack is so that the source file can tell whether it is being
13402 # built for inclusion in a dll (and should export symbols for example).
13403 # Although the cygwin gcc ignores -fPIC, still need this for old-style
13404 # (--disable-auto-import) libraries
13405 lt_prog_compiler_pic_CXX='-DDLL_EXPORT'
13407 darwin* | rhapsody*)
13408 # PIC is the default on this platform
13409 # Common symbols not allowed in MH_DYLIB files
13410 lt_prog_compiler_pic_CXX='-fno-common'
13413 # DJGPP does not support shared libraries at all
13414 lt_prog_compiler_pic_CXX=
13417 # PIC is the default for Haiku.
13418 # The "-static" flag exists, but is broken.
13419 lt_prog_compiler_static_CXX=
13422 # Interix 3.x gcc -fpic/-fPIC options generate broken code.
13423 # Instead, we relocate shared libraries at runtime.
13426 if test -d /usr/nec; then
13427 lt_prog_compiler_pic_CXX=-Kconform_pic
13431 # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
13432 # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag
13433 # sets the default TLS model and affects inlining.
13438 lt_prog_compiler_pic_CXX='-fPIC'
13443 # QNX uses GNU C++, but need to define -shared option too, otherwise
13444 # it will coredump.
13445 lt_prog_compiler_pic_CXX='-fPIC -shared'
13448 lt_prog_compiler_pic_CXX='-fPIC'
13454 # All AIX code is PIC.
13455 if test "$host_cpu" = ia64; then
13456 # AIX 5 now supports IA64 processor
13457 lt_prog_compiler_static_CXX='-Bstatic'
13459 lt_prog_compiler_static_CXX='-bnso -bI:/lib/syscalls.exp'
13463 case $cc_basename in
13465 # Green Hills C++ Compiler
13466 # _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"
13471 case $cc_basename in
13473 lt_prog_compiler_pic_CXX='-KPIC'
13476 # Green Hills C++ Compiler
13477 lt_prog_compiler_pic_CXX='-pic'
13483 freebsd* | dragonfly*)
13484 # FreeBSD uses GNU C++
13486 hpux9* | hpux10* | hpux11*)
13487 case $cc_basename in
13489 lt_prog_compiler_wl_CXX='-Wl,'
13490 lt_prog_compiler_static_CXX='${wl}-a ${wl}archive'
13491 if test "$host_cpu" != ia64; then
13492 lt_prog_compiler_pic_CXX='+Z'
13496 lt_prog_compiler_wl_CXX='-Wl,'
13497 lt_prog_compiler_static_CXX='${wl}-a ${wl}archive'
13503 lt_prog_compiler_pic_CXX='+Z'
13512 # This is c89, which is MS Visual C++ (no shared libs)
13513 # Anyone wants to do a port?
13515 irix5* | irix6* | nonstopux*)
13516 case $cc_basename in
13518 lt_prog_compiler_wl_CXX='-Wl,'
13519 lt_prog_compiler_static_CXX='-non_shared'
13520 # CC pic flag -KPIC is the default.
13526 linux* | k*bsd*-gnu | kopensolaris*-gnu)
13527 case $cc_basename in
13530 lt_prog_compiler_wl_CXX='--backend -Wl,'
13531 lt_prog_compiler_pic_CXX='-fPIC'
13534 # old Intel C++ for x86_64 which still supported -KPIC.
13535 lt_prog_compiler_wl_CXX='-Wl,'
13536 lt_prog_compiler_pic_CXX='-KPIC'
13537 lt_prog_compiler_static_CXX='-static'
13540 # Intel C++, used to be incompatible with GCC.
13541 # ICC 10 doesn't accept -KPIC any more.
13542 lt_prog_compiler_wl_CXX='-Wl,'
13543 lt_prog_compiler_pic_CXX='-fPIC'
13544 lt_prog_compiler_static_CXX='-static'
13547 # Portland Group C++ compiler
13548 lt_prog_compiler_wl_CXX='-Wl,'
13549 lt_prog_compiler_pic_CXX='-fpic'
13550 lt_prog_compiler_static_CXX='-Bstatic'
13554 # Make sure the PIC flag is empty. It appears that all Alpha
13555 # Linux and Compaq Tru64 Unix objects are PIC.
13556 lt_prog_compiler_pic_CXX=
13557 lt_prog_compiler_static_CXX='-non_shared'
13559 xlc* | xlC* | bgxl[cC]* | mpixl[cC]*)
13560 # IBM XL 8.0, 9.0 on PPC and BlueGene
13561 lt_prog_compiler_wl_CXX='-Wl,'
13562 lt_prog_compiler_pic_CXX='-qpic'
13563 lt_prog_compiler_static_CXX='-qstaticlink'
13566 case `$CC -V 2>&1 | sed 5q` in
13569 lt_prog_compiler_pic_CXX='-KPIC'
13570 lt_prog_compiler_static_CXX='-Bstatic'
13571 lt_prog_compiler_wl_CXX='-Qoption ld '
13582 case $cc_basename in
13584 lt_prog_compiler_pic_CXX='-W c,exportall'
13593 # QNX uses GNU C++, but need to define -shared option too, otherwise
13594 # it will coredump.
13595 lt_prog_compiler_pic_CXX='-fPIC -shared'
13597 osf3* | osf4* | osf5*)
13598 case $cc_basename in
13600 lt_prog_compiler_wl_CXX='--backend -Wl,'
13603 # Rational C++ 2.4.1
13604 lt_prog_compiler_pic_CXX='-pic'
13607 # Digital/Compaq C++
13608 lt_prog_compiler_wl_CXX='-Wl,'
13609 # Make sure the PIC flag is empty. It appears that all Alpha
13610 # Linux and Compaq Tru64 Unix objects are PIC.
13611 lt_prog_compiler_pic_CXX=
13612 lt_prog_compiler_static_CXX='-non_shared'
13621 case $cc_basename in
13623 # Sun C++ 4.2, 5.x and Centerline C++
13624 lt_prog_compiler_pic_CXX='-KPIC'
13625 lt_prog_compiler_static_CXX='-Bstatic'
13626 lt_prog_compiler_wl_CXX='-Qoption ld '
13629 # Green Hills C++ Compiler
13630 lt_prog_compiler_pic_CXX='-PIC'
13637 case $cc_basename in
13640 lt_prog_compiler_pic_CXX='-pic'
13641 lt_prog_compiler_static_CXX='-Bstatic'
13645 lt_prog_compiler_pic_CXX='-pic'
13651 sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
13652 case $cc_basename in
13654 lt_prog_compiler_wl_CXX='-Wl,'
13655 lt_prog_compiler_pic_CXX='-KPIC'
13656 lt_prog_compiler_static_CXX='-Bstatic'
13661 case $cc_basename in
13663 # NonStop-UX NCC 3.20
13664 lt_prog_compiler_pic_CXX='-KPIC'
13673 lt_prog_compiler_can_build_shared_CXX=no
13679 # For platforms which do not support PIC, -DPIC is meaningless:
13681 lt_prog_compiler_pic_CXX=
13684 lt_prog_compiler_pic_CXX="$lt_prog_compiler_pic_CXX -DPIC"
13687 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_prog_compiler_pic_CXX" >&5
13688 $as_echo "$lt_prog_compiler_pic_CXX" >&6; }
13693 # Check to make sure the PIC flag actually works.
13695 if test -n "$lt_prog_compiler_pic_CXX"; then
13696 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler PIC flag $lt_prog_compiler_pic_CXX works" >&5
13697 $as_echo_n "checking if $compiler PIC flag $lt_prog_compiler_pic_CXX works... " >&6; }
13698 if test "${lt_cv_prog_compiler_pic_works_CXX+set}" = set; then :
13699 $as_echo_n "(cached) " >&6
13701 lt_cv_prog_compiler_pic_works_CXX=no
13702 ac_outfile=conftest.$ac_objext
13703 echo "$lt_simple_compile_test_code" > conftest.$ac_ext
13704 lt_compiler_flag="$lt_prog_compiler_pic_CXX -DPIC"
13705 # Insert the option either (1) after the last *FLAGS variable, or
13706 # (2) before a word containing "conftest.", or (3) at the end.
13707 # Note that $ac_compile itself does not contain backslashes and begins
13708 # with a dollar sign (not a hyphen), so the echo should work correctly.
13709 # The option is referenced via a variable to avoid confusing sed.
13710 lt_compile=`echo "$ac_compile" | $SED \
13711 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
13712 -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
13713 -e 's:$: $lt_compiler_flag:'`
13714 (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
13715 (eval "$lt_compile" 2>conftest.err)
13717 cat conftest.err >&5
13718 echo "$as_me:$LINENO: \$? = $ac_status" >&5
13719 if (exit $ac_status) && test -s "$ac_outfile"; then
13720 # The compiler can only warn and ignore the option if not recognized
13721 # So say no if there are warnings other than the usual output.
13722 $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
13723 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
13724 if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
13725 lt_cv_prog_compiler_pic_works_CXX=yes
13731 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic_works_CXX" >&5
13732 $as_echo "$lt_cv_prog_compiler_pic_works_CXX" >&6; }
13734 if test x"$lt_cv_prog_compiler_pic_works_CXX" = xyes; then
13735 case $lt_prog_compiler_pic_CXX in
13737 *) lt_prog_compiler_pic_CXX=" $lt_prog_compiler_pic_CXX" ;;
13740 lt_prog_compiler_pic_CXX=
13741 lt_prog_compiler_can_build_shared_CXX=no
13749 # Check to make sure the static flag actually works.
13751 wl=$lt_prog_compiler_wl_CXX eval lt_tmp_static_flag=\"$lt_prog_compiler_static_CXX\"
13752 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler static flag $lt_tmp_static_flag works" >&5
13753 $as_echo_n "checking if $compiler static flag $lt_tmp_static_flag works... " >&6; }
13754 if test "${lt_cv_prog_compiler_static_works_CXX+set}" = set; then :
13755 $as_echo_n "(cached) " >&6
13757 lt_cv_prog_compiler_static_works_CXX=no
13758 save_LDFLAGS="$LDFLAGS"
13759 LDFLAGS="$LDFLAGS $lt_tmp_static_flag"
13760 echo "$lt_simple_link_test_code" > conftest.$ac_ext
13761 if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
13762 # The linker can only warn and ignore the option if not recognized
13763 # So say no if there are warnings
13764 if test -s conftest.err; then
13765 # Append any errors to the config.log.
13766 cat conftest.err 1>&5
13767 $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
13768 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
13769 if diff conftest.exp conftest.er2 >/dev/null; then
13770 lt_cv_prog_compiler_static_works_CXX=yes
13773 lt_cv_prog_compiler_static_works_CXX=yes
13777 LDFLAGS="$save_LDFLAGS"
13780 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_static_works_CXX" >&5
13781 $as_echo "$lt_cv_prog_compiler_static_works_CXX" >&6; }
13783 if test x"$lt_cv_prog_compiler_static_works_CXX" = xyes; then
13786 lt_prog_compiler_static_CXX=
13792 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
13793 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
13794 if test "${lt_cv_prog_compiler_c_o_CXX+set}" = set; then :
13795 $as_echo_n "(cached) " >&6
13797 lt_cv_prog_compiler_c_o_CXX=no
13798 $RM -r conftest 2>/dev/null
13802 echo "$lt_simple_compile_test_code" > conftest.$ac_ext
13804 lt_compiler_flag="-o out/conftest2.$ac_objext"
13805 # Insert the option either (1) after the last *FLAGS variable, or
13806 # (2) before a word containing "conftest.", or (3) at the end.
13807 # Note that $ac_compile itself does not contain backslashes and begins
13808 # with a dollar sign (not a hyphen), so the echo should work correctly.
13809 lt_compile=`echo "$ac_compile" | $SED \
13810 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
13811 -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
13812 -e 's:$: $lt_compiler_flag:'`
13813 (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
13814 (eval "$lt_compile" 2>out/conftest.err)
13816 cat out/conftest.err >&5
13817 echo "$as_me:$LINENO: \$? = $ac_status" >&5
13818 if (exit $ac_status) && test -s out/conftest2.$ac_objext
13820 # The compiler can only warn and ignore the option if not recognized
13821 # So say no if there are warnings
13822 $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
13823 $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
13824 if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
13825 lt_cv_prog_compiler_c_o_CXX=yes
13830 # SGI C++ compiler will create directory out/ii_files/ for
13831 # template instantiation
13832 test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
13833 $RM out/* && rmdir out
13839 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o_CXX" >&5
13840 $as_echo "$lt_cv_prog_compiler_c_o_CXX" >&6; }
13844 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
13845 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
13846 if test "${lt_cv_prog_compiler_c_o_CXX+set}" = set; then :
13847 $as_echo_n "(cached) " >&6
13849 lt_cv_prog_compiler_c_o_CXX=no
13850 $RM -r conftest 2>/dev/null
13854 echo "$lt_simple_compile_test_code" > conftest.$ac_ext
13856 lt_compiler_flag="-o out/conftest2.$ac_objext"
13857 # Insert the option either (1) after the last *FLAGS variable, or
13858 # (2) before a word containing "conftest.", or (3) at the end.
13859 # Note that $ac_compile itself does not contain backslashes and begins
13860 # with a dollar sign (not a hyphen), so the echo should work correctly.
13861 lt_compile=`echo "$ac_compile" | $SED \
13862 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
13863 -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
13864 -e 's:$: $lt_compiler_flag:'`
13865 (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
13866 (eval "$lt_compile" 2>out/conftest.err)
13868 cat out/conftest.err >&5
13869 echo "$as_me:$LINENO: \$? = $ac_status" >&5
13870 if (exit $ac_status) && test -s out/conftest2.$ac_objext
13872 # The compiler can only warn and ignore the option if not recognized
13873 # So say no if there are warnings
13874 $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
13875 $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
13876 if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
13877 lt_cv_prog_compiler_c_o_CXX=yes
13882 # SGI C++ compiler will create directory out/ii_files/ for
13883 # template instantiation
13884 test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
13885 $RM out/* && rmdir out
13891 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o_CXX" >&5
13892 $as_echo "$lt_cv_prog_compiler_c_o_CXX" >&6; }
13897 hard_links="nottested"
13898 if test "$lt_cv_prog_compiler_c_o_CXX" = no && test "$need_locks" != no; then
13899 # do not overwrite the value of need_locks provided by the user
13900 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we can lock with hard links" >&5
13901 $as_echo_n "checking if we can lock with hard links... " >&6; }
13904 ln conftest.a conftest.b 2>/dev/null && hard_links=no
13906 ln conftest.a conftest.b 2>&5 || hard_links=no
13907 ln conftest.a conftest.b 2>/dev/null && hard_links=no
13908 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hard_links" >&5
13909 $as_echo "$hard_links" >&6; }
13910 if test "$hard_links" = no; then
13911 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&5
13912 $as_echo "$as_me: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2;}
13921 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5
13922 $as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; }
13924 export_symbols_cmds_CXX='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
13927 # If we're using GNU nm, then we don't want the "-C" option.
13928 # -C means demangle to AIX nm, but means don't demangle with GNU nm
13929 # Also, AIX nm treats weak defined symbols like other global defined
13930 # symbols, whereas GNU nm marks them as "W".
13931 if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
13932 export_symbols_cmds_CXX='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
13934 export_symbols_cmds_CXX='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
13938 export_symbols_cmds_CXX="$ltdll_cmds"
13940 cygwin* | mingw* | cegcc*)
13941 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 > $export_symbols'
13944 export_symbols_cmds_CXX='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
13947 exclude_expsyms_CXX='_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'
13949 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs_CXX" >&5
13950 $as_echo "$ld_shlibs_CXX" >&6; }
13951 test "$ld_shlibs_CXX" = no && can_build_shared=no
13953 with_gnu_ld_CXX=$with_gnu_ld
13961 # Do we need to explicitly link libc?
13963 case "x$archive_cmds_need_lc_CXX" in
13965 # Assume -lc should be added
13966 archive_cmds_need_lc_CXX=yes
13968 if test "$enable_shared" = yes && test "$GCC" = yes; then
13969 case $archive_cmds_CXX in
13971 # FIXME: we may have to deal with multi-command sequences.
13974 # Test whether the compiler implicitly links with -lc since on some
13975 # systems, -lgcc has to come before -lc. If gcc already passes -lc
13976 # to ld, don't add -lc before -lgcc.
13977 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -lc should be explicitly linked in" >&5
13978 $as_echo_n "checking whether -lc should be explicitly linked in... " >&6; }
13979 if test "${lt_cv_archive_cmds_need_lc_CXX+set}" = set; then :
13980 $as_echo_n "(cached) " >&6
13983 echo "$lt_simple_compile_test_code" > conftest.$ac_ext
13985 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
13986 (eval $ac_compile) 2>&5
13988 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13989 test $ac_status = 0; } 2>conftest.err; then
13992 libobjs=conftest.$ac_objext
13994 wl=$lt_prog_compiler_wl_CXX
13995 pic_flag=$lt_prog_compiler_pic_CXX
14001 lt_save_allow_undefined_flag=$allow_undefined_flag_CXX
14002 allow_undefined_flag_CXX=
14003 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$archive_cmds_CXX 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1\""; } >&5
14004 (eval $archive_cmds_CXX 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 2>&5
14006 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14007 test $ac_status = 0; }
14009 lt_cv_archive_cmds_need_lc_CXX=no
14011 lt_cv_archive_cmds_need_lc_CXX=yes
14013 allow_undefined_flag_CXX=$lt_save_allow_undefined_flag
14015 cat conftest.err 1>&5
14020 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_archive_cmds_need_lc_CXX" >&5
14021 $as_echo "$lt_cv_archive_cmds_need_lc_CXX" >&6; }
14022 archive_cmds_need_lc_CXX=$lt_cv_archive_cmds_need_lc_CXX
14092 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dynamic linker characteristics" >&5
14093 $as_echo_n "checking dynamic linker characteristics... " >&6; }
14095 library_names_spec=
14096 libname_spec='lib$name'
14100 postuninstall_cmds=
14104 shlibpath_overrides_runpath=unknown
14106 dynamic_linker="$host_os ld.so"
14107 sys_lib_dlsearch_path_spec="/lib /usr/lib"
14108 need_lib_prefix=unknown
14109 hardcode_into_libs=no
14111 # when you set need_version to no, make sure it does not cause -set_version
14112 # flags to be left without arguments
14113 need_version=unknown
14118 library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
14119 shlibpath_var=LIBPATH
14121 # AIX 3 has no versioning support, so we append a major version to the name.
14122 soname_spec='${libname}${release}${shared_ext}$major'
14129 hardcode_into_libs=yes
14130 if test "$host_cpu" = ia64; then
14131 # AIX 5 supports IA64
14132 library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
14133 shlibpath_var=LD_LIBRARY_PATH
14135 # With GCC up to 2.95.x, collect2 would create an import file
14136 # for dependence libraries. The import file would start with
14137 # the line `#! .'. This would cause the generated library to
14138 # depend on `.', always an invalid library. This was fixed in
14139 # development snapshots of GCC prior to 3.0.
14141 aix4 | aix4.[01] | aix4.[01].*)
14142 if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
14144 echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then
14147 can_build_shared=no
14151 # AIX (on Power*) has no versioning support, so currently we can not hardcode correct
14152 # soname into executable. Probably we can add versioning support to
14153 # collect2, so additional links can be useful in future.
14154 if test "$aix_use_runtimelinking" = yes; then
14155 # If using run time linking (on AIX 4.2 or later) use lib<name>.so
14156 # instead of lib<name>.a to let people know that these are not
14157 # typical AIX shared libraries.
14158 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
14160 # We preserve .a as extension for shared libraries through AIX4.2
14161 # and later when we are not doing run time linking.
14162 library_names_spec='${libname}${release}.a $libname.a'
14163 soname_spec='${libname}${release}${shared_ext}$major'
14165 shlibpath_var=LIBPATH
14172 # Since July 2007 AmigaOS4 officially supports .so libraries.
14173 # When compiling the executable, add -use-dynld -Lsobjs: to the compileline.
14174 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
14177 library_names_spec='$libname.ixlibrary $libname.a'
14178 # Create ${libname}_ixlibrary.a entries in /sys/libs.
14179 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 ${libname}_ixlibrary.a || exit 1; done'
14185 library_names_spec='${libname}${shared_ext}'
14186 dynamic_linker="$host_os ld.so"
14187 shlibpath_var=LIBRARY_PATH
14193 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
14194 soname_spec='${libname}${release}${shared_ext}$major'
14195 finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
14196 shlibpath_var=LD_LIBRARY_PATH
14197 sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
14198 sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
14199 # the default ld.so.conf also contains /usr/contrib/lib and
14200 # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
14201 # libtool to hard-code these into programs
14204 cygwin* | mingw* | pw32* | cegcc*)
14205 version_type=windows
14210 case $GCC,$host_os in
14211 yes,cygwin* | yes,mingw* | yes,pw32* | yes,cegcc*)
14212 library_names_spec='$libname.dll.a'
14213 # DLL is installed to $(libdir)/../bin by postinstall_cmds
14214 postinstall_cmds='base_file=`basename \${file}`~
14215 dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~
14216 dldir=$destdir/`dirname \$dlpath`~
14217 test -d \$dldir || mkdir -p \$dldir~
14218 $install_prog $dir/$dlname \$dldir/$dlname~
14219 chmod a+x \$dldir/$dlname~
14220 if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
14221 eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
14223 postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
14224 dlpath=$dir/\$dldll~
14226 shlibpath_overrides_runpath=yes
14230 # Cygwin DLLs use 'cyg' prefix rather than 'lib'
14231 soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
14235 # MinGW DLLs use traditional 'lib' prefix
14236 soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
14239 # pw32 DLLs use 'pw' prefix rather than 'lib'
14240 library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
14246 library_names_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext} $libname.lib'
14249 dynamic_linker='Win32 ld.exe'
14250 # FIXME: first we should search . and the directory the executable is in
14254 darwin* | rhapsody*)
14255 dynamic_linker="$host_os dyld"
14256 version_type=darwin
14259 library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext'
14260 soname_spec='${libname}${release}${major}$shared_ext'
14261 shlibpath_overrides_runpath=yes
14262 shlibpath_var=DYLD_LIBRARY_PATH
14263 shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
14265 sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
14272 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
14273 soname_spec='${libname}${release}${shared_ext}$major'
14274 shlibpath_var=LD_LIBRARY_PATH
14281 freebsd* | dragonfly*)
14282 # DragonFly does not have aout. When/if they implement a new
14283 # versioning mechanism, adjust this.
14284 if test -x /usr/bin/objformat; then
14285 objformat=`/usr/bin/objformat`
14288 freebsd[123]*) objformat=aout ;;
14289 *) objformat=elf ;;
14292 version_type=freebsd-$objformat
14293 case $version_type in
14295 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
14300 library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
14304 shlibpath_var=LD_LIBRARY_PATH
14307 shlibpath_overrides_runpath=yes
14309 freebsd3.[01]* | freebsdelf3.[01]*)
14310 shlibpath_overrides_runpath=yes
14311 hardcode_into_libs=yes
14313 freebsd3.[2-9]* | freebsdelf3.[2-9]* | \
14314 freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1)
14315 shlibpath_overrides_runpath=no
14316 hardcode_into_libs=yes
14318 *) # from 4.6 on, and DragonFly
14319 shlibpath_overrides_runpath=yes
14320 hardcode_into_libs=yes
14329 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
14330 soname_spec='${libname}${release}${shared_ext}$major'
14331 shlibpath_var=LD_LIBRARY_PATH
14332 hardcode_into_libs=yes
14339 dynamic_linker="$host_os runtime_loader"
14340 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
14341 soname_spec='${libname}${release}${shared_ext}$major'
14342 shlibpath_var=LIBRARY_PATH
14343 shlibpath_overrides_runpath=yes
14344 sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/beos/system/lib'
14345 hardcode_into_libs=yes
14348 hpux9* | hpux10* | hpux11*)
14349 # Give a soname corresponding to the major version so that dld.sl refuses to
14350 # link against other versions.
14357 hardcode_into_libs=yes
14358 dynamic_linker="$host_os dld.so"
14359 shlibpath_var=LD_LIBRARY_PATH
14360 shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
14361 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
14362 soname_spec='${libname}${release}${shared_ext}$major'
14363 if test "X$HPUX_IA64_MODE" = X32; then
14364 sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
14366 sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
14368 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
14372 hardcode_into_libs=yes
14373 dynamic_linker="$host_os dld.sl"
14374 shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
14375 shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
14376 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
14377 soname_spec='${libname}${release}${shared_ext}$major'
14378 sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
14379 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
14383 dynamic_linker="$host_os dld.sl"
14384 shlibpath_var=SHLIB_PATH
14385 shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
14386 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
14387 soname_spec='${libname}${release}${shared_ext}$major'
14390 # HP-UX runs *really* slowly unless shared libraries are mode 555, ...
14391 postinstall_cmds='chmod 555 $lib'
14392 # or fails outright, so override atomically:
14393 install_override_mode=555
14400 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
14401 soname_spec='${libname}${release}${shared_ext}$major'
14402 dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
14403 shlibpath_var=LD_LIBRARY_PATH
14404 shlibpath_overrides_runpath=no
14405 hardcode_into_libs=yes
14408 irix5* | irix6* | nonstopux*)
14410 nonstopux*) version_type=nonstopux ;;
14412 if test "$lt_cv_prog_gnu_ld" = yes; then
14420 soname_spec='${libname}${release}${shared_ext}$major'
14421 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
14423 irix5* | nonstopux*)
14424 libsuff= shlibsuff=
14427 case $LD in # libtool.m4 will add one of these switches to LD
14428 *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
14429 libsuff= shlibsuff= libmagic=32-bit;;
14430 *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
14431 libsuff=32 shlibsuff=N32 libmagic=N32;;
14432 *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
14433 libsuff=64 shlibsuff=64 libmagic=64-bit;;
14434 *) libsuff= shlibsuff= libmagic=never-match;;
14438 shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
14439 shlibpath_overrides_runpath=no
14440 sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
14441 sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
14442 hardcode_into_libs=yes
14445 # No shared lib support for Linux oldld, aout, or coff.
14446 linux*oldld* | linux*aout* | linux*coff*)
14450 # This must be Linux ELF.
14451 linux* | k*bsd*-gnu | kopensolaris*-gnu)
14455 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
14456 soname_spec='${libname}${release}${shared_ext}$major'
14457 finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
14458 shlibpath_var=LD_LIBRARY_PATH
14459 shlibpath_overrides_runpath=no
14461 # Some binutils ld are patched to set DT_RUNPATH
14462 if test "${lt_cv_shlibpath_overrides_runpath+set}" = set; then :
14463 $as_echo_n "(cached) " >&6
14465 lt_cv_shlibpath_overrides_runpath=no
14466 save_LDFLAGS=$LDFLAGS
14467 save_libdir=$libdir
14468 eval "libdir=/foo; wl=\"$lt_prog_compiler_wl_CXX\"; \
14469 LDFLAGS=\"\$LDFLAGS $hardcode_libdir_flag_spec_CXX\""
14470 if test x$gcc_no_link = xyes; then
14471 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
14473 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14474 /* end confdefs.h. */
14484 if ac_fn_cxx_try_link "$LINENO"; then :
14485 if ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null; then :
14486 lt_cv_shlibpath_overrides_runpath=yes
14489 rm -f core conftest.err conftest.$ac_objext \
14490 conftest$ac_exeext conftest.$ac_ext
14491 LDFLAGS=$save_LDFLAGS
14492 libdir=$save_libdir
14496 shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath
14498 # This implies no fast_install, which is unacceptable.
14499 # Some rework will be needed to allow for fast_install
14500 # before this can be enabled.
14501 hardcode_into_libs=yes
14503 # Append ld.so.conf contents to the search path
14504 if test -f /etc/ld.so.conf; then
14505 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' ' '`
14506 sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
14509 # We used to test for /lib/ld.so.1 and disable shared libraries on
14510 # powerpc, because MkLinux only supported shared libraries with the
14511 # GNU dynamic linker. Since this was broken with cross compilers,
14512 # most powerpc-linux boxes support dynamic linking these days and
14513 # people can always --disable-shared, the test was removed, and we
14514 # assume the GNU/Linux dynamic linker is in use.
14515 dynamic_linker='GNU/Linux ld.so'
14522 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
14523 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
14524 finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
14525 dynamic_linker='NetBSD (a.out) ld.so'
14527 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
14528 soname_spec='${libname}${release}${shared_ext}$major'
14529 dynamic_linker='NetBSD ld.elf_so'
14531 shlibpath_var=LD_LIBRARY_PATH
14532 shlibpath_overrides_runpath=yes
14533 hardcode_into_libs=yes
14538 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
14539 shlibpath_var=LD_LIBRARY_PATH
14540 shlibpath_overrides_runpath=yes
14547 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
14548 soname_spec='${libname}${release}${shared_ext}$major'
14549 shlibpath_var=LD_LIBRARY_PATH
14550 shlibpath_overrides_runpath=no
14551 hardcode_into_libs=yes
14552 dynamic_linker='ldqnx.so'
14557 sys_lib_dlsearch_path_spec="/usr/lib"
14559 # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
14561 openbsd3.3 | openbsd3.3.*) need_version=yes ;;
14562 *) need_version=no ;;
14564 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
14565 finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
14566 shlibpath_var=LD_LIBRARY_PATH
14567 if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
14569 openbsd2.[89] | openbsd2.[89].*)
14570 shlibpath_overrides_runpath=no
14573 shlibpath_overrides_runpath=yes
14577 shlibpath_overrides_runpath=yes
14582 libname_spec='$name'
14585 library_names_spec='$libname${shared_ext} $libname.a'
14586 dynamic_linker='OS/2 ld.exe'
14587 shlibpath_var=LIBPATH
14590 osf3* | osf4* | osf5*)
14594 soname_spec='${libname}${release}${shared_ext}$major'
14595 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
14596 shlibpath_var=LD_LIBRARY_PATH
14597 sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
14598 sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
14609 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
14610 soname_spec='${libname}${release}${shared_ext}$major'
14611 shlibpath_var=LD_LIBRARY_PATH
14612 shlibpath_overrides_runpath=yes
14613 hardcode_into_libs=yes
14614 # ldd complains unless libraries are executable
14615 postinstall_cmds='chmod +x $lib'
14620 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
14621 finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
14622 shlibpath_var=LD_LIBRARY_PATH
14623 shlibpath_overrides_runpath=yes
14624 if test "$with_gnu_ld" = yes; then
14632 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
14633 soname_spec='${libname}${release}${shared_ext}$major'
14634 shlibpath_var=LD_LIBRARY_PATH
14635 case $host_vendor in
14637 shlibpath_overrides_runpath=no
14639 runpath_var=LD_RUN_PATH
14647 shlibpath_overrides_runpath=no
14648 sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
14654 if test -d /usr/nec ;then
14656 library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
14657 soname_spec='$libname${shared_ext}.$major'
14658 shlibpath_var=LD_LIBRARY_PATH
14662 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
14663 version_type=freebsd-elf
14666 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
14667 soname_spec='${libname}${release}${shared_ext}$major'
14668 shlibpath_var=LD_LIBRARY_PATH
14669 shlibpath_overrides_runpath=yes
14670 hardcode_into_libs=yes
14671 if test "$with_gnu_ld" = yes; then
14672 sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
14674 sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
14677 sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
14681 sys_lib_dlsearch_path_spec='/usr/lib'
14685 # TPF is a cross-target only. Preferred cross-host = GNU/Linux.
14689 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
14690 shlibpath_var=LD_LIBRARY_PATH
14691 shlibpath_overrides_runpath=no
14692 hardcode_into_libs=yes
14697 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
14698 soname_spec='${libname}${release}${shared_ext}$major'
14699 shlibpath_var=LD_LIBRARY_PATH
14706 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $dynamic_linker" >&5
14707 $as_echo "$dynamic_linker" >&6; }
14708 test "$dynamic_linker" = no && can_build_shared=no
14710 variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
14711 if test "$GCC" = yes; then
14712 variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
14715 if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then
14716 sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec"
14718 if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then
14719 sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec"
14759 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to hardcode library paths into programs" >&5
14760 $as_echo_n "checking how to hardcode library paths into programs... " >&6; }
14761 hardcode_action_CXX=
14762 if test -n "$hardcode_libdir_flag_spec_CXX" ||
14763 test -n "$runpath_var_CXX" ||
14764 test "X$hardcode_automatic_CXX" = "Xyes" ; then
14766 # We can hardcode non-existent directories.
14767 if test "$hardcode_direct_CXX" != no &&
14768 # If the only mechanism to avoid hardcoding is shlibpath_var, we
14769 # have to relink, otherwise we might link with an installed library
14770 # when we should be linking with a yet-to-be-installed one
14771 ## test "$_LT_TAGVAR(hardcode_shlibpath_var, CXX)" != no &&
14772 test "$hardcode_minus_L_CXX" != no; then
14773 # Linking always hardcodes the temporary library directory.
14774 hardcode_action_CXX=relink
14776 # We can link without hardcoding, and we can hardcode nonexisting dirs.
14777 hardcode_action_CXX=immediate
14780 # We cannot hardcode anything, or else we can only hardcode existing
14782 hardcode_action_CXX=unsupported
14784 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hardcode_action_CXX" >&5
14785 $as_echo "$hardcode_action_CXX" >&6; }
14787 if test "$hardcode_action_CXX" = relink ||
14788 test "$inherit_rpath_CXX" = yes; then
14789 # Fast installation is not supported
14790 enable_fast_install=no
14791 elif test "$shlibpath_overrides_runpath" = yes ||
14792 test "$enable_shared" = no; then
14793 # Fast installation is not necessary
14794 enable_fast_install=needless
14803 fi # test -n "$compiler"
14809 with_gnu_ld=$lt_save_with_gnu_ld
14810 lt_cv_path_LDCXX=$lt_cv_path_LD
14811 lt_cv_path_LD=$lt_save_path_LD
14812 lt_cv_prog_gnu_ldcxx=$lt_cv_prog_gnu_ld
14813 lt_cv_prog_gnu_ld=$lt_save_with_gnu_ld
14814 fi # test "$_lt_caught_CXX_error" != yes
14817 ac_cpp='$CPP $CPPFLAGS'
14818 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
14819 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
14820 ac_compiler_gnu=$ac_cv_c_compiler_gnu
14834 ac_config_commands="$ac_config_commands libtool"
14839 # Only expand once:
14845 # Eliminate -lstdc++ addition to postdeps for cross compiles.
14846 postdeps_CXX=`echo " $postdeps_CXX " | sed 's, -lstdc++ ,,g'`
14848 # Possibly disable most of the library.
14849 ## TODO: Consider skipping unncessary tests altogether in this case, rather
14850 ## than just ignoring the results. Faster /and/ more correct, win win.
14852 # Check whether --enable-hosted-libstdcxx was given.
14853 if test "${enable_hosted_libstdcxx+set}" = set; then :
14854 enableval=$enable_hosted_libstdcxx;
14857 arm*-*-symbianelf*)
14858 enable_hosted_libstdcxx=no
14861 enable_hosted_libstdcxx=yes
14866 if test "$enable_hosted_libstdcxx" = no; then
14867 { $as_echo "$as_me:${as_lineno-$LINENO}: Only freestanding libraries will be built" >&5
14868 $as_echo "$as_me: Only freestanding libraries will be built" >&6;}
14871 enable_abi_check=no
14872 enable_libstdcxx_pch=no
14879 cat >>confdefs.h <<_ACEOF
14880 #define _GLIBCXX_HOSTED $hosted_define
14885 # Enable compiler support that doesn't require linking.
14887 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for exception model to use" >&5
14888 $as_echo_n "checking for exception model to use... " >&6; }
14891 ac_cpp='$CXXCPP $CPPFLAGS'
14892 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
14893 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
14894 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
14896 # Check whether --enable-sjlj-exceptions was given.
14897 if test "${enable_sjlj_exceptions+set}" = set; then :
14898 enableval=$enable_sjlj_exceptions;
14899 case "$enableval" in
14901 *) as_fn_error "Unknown argument to enable/disable sjlj-exceptions" "$LINENO" 5 ;;
14905 enable_sjlj_exceptions=auto
14910 if test $enable_sjlj_exceptions = auto; then
14911 # Botheration. Now we've got to detect the exception model. Link tests
14912 # against libgcc.a are problematic since we've not been given proper -L
14913 # bits for single-tree newlib and libgloss.
14915 # Fake what AC_TRY_COMPILE does. XXX Look at redoing this new-style.
14916 cat > conftest.$ac_ext << EOF
14917 #line 14917 "configure"
14918 struct S { ~S(); };
14926 old_CXXFLAGS="$CXXFLAGS"
14928 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
14929 (eval $ac_compile) 2>&5
14931 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14932 test $ac_status = 0; }; then
14933 if grep _Unwind_SjLj_Resume conftest.s >/dev/null 2>&1 ; then
14934 enable_sjlj_exceptions=yes
14935 elif grep _Unwind_Resume conftest.s >/dev/null 2>&1 ; then
14936 enable_sjlj_exceptions=no
14937 elif grep __cxa_end_cleanup conftest.s >/dev/null 2>&1 ; then
14938 enable_sjlj_exceptions=no
14941 CXXFLAGS="$old_CXXFLAGS"
14945 # This is a tad weird, for hysterical raisins. We have to map
14946 # enable/disable to two different models.
14947 case $enable_sjlj_exceptions in
14950 $as_echo "#define _GLIBCXX_SJLJ_EXCEPTIONS 1" >>confdefs.h
14952 ac_exception_model_name=sjlj
14955 ac_exception_model_name="call frame"
14958 as_fn_error "unable to detect exception model" "$LINENO" 5
14962 ac_cpp='$CPP $CPPFLAGS'
14963 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
14964 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
14965 ac_compiler_gnu=$ac_cv_c_compiler_gnu
14967 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_exception_model_name" >&5
14968 $as_echo "$ac_exception_model_name" >&6; }
14971 # Check whether --enable-libstdcxx-pch was given.
14972 if test "${enable_libstdcxx_pch+set}" = set; then :
14973 enableval=$enable_libstdcxx_pch;
14974 case "$enableval" in
14976 *) as_fn_error "Argument to enable/disable libstdcxx-pch must be yes or no" "$LINENO" 5 ;;
14980 enable_libstdcxx_pch=$is_hosted
14984 if test $enable_libstdcxx_pch = yes; then
14985 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for compiler with PCH support" >&5
14986 $as_echo_n "checking for compiler with PCH support... " >&6; }
14987 if test "${glibcxx_cv_prog_CXX_pch+set}" = set; then :
14988 $as_echo_n "(cached) " >&6
14990 ac_save_CXXFLAGS="$CXXFLAGS"
14991 CXXFLAGS="$CXXFLAGS -Werror -Winvalid-pch -Wno-deprecated"
14994 ac_cpp='$CXXCPP $CPPFLAGS'
14995 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
14996 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
14997 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
14999 echo '#include <math.h>' > conftest.h
15000 if $CXX $CXXFLAGS $CPPFLAGS -x c++-header conftest.h \
15001 -o conftest.h.gch 1>&5 2>&1 &&
15002 echo '#error "pch failed"' > conftest.h &&
15003 echo '#include "conftest.h"' > conftest.cc &&
15004 $CXX -c $CXXFLAGS $CPPFLAGS conftest.cc 1>&5 2>&1 ;
15006 glibcxx_cv_prog_CXX_pch=yes
15008 glibcxx_cv_prog_CXX_pch=no
15011 CXXFLAGS=$ac_save_CXXFLAGS
15013 ac_cpp='$CPP $CPPFLAGS'
15014 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
15015 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
15016 ac_compiler_gnu=$ac_cv_c_compiler_gnu
15020 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_prog_CXX_pch" >&5
15021 $as_echo "$glibcxx_cv_prog_CXX_pch" >&6; }
15022 enable_libstdcxx_pch=$glibcxx_cv_prog_CXX_pch
15025 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for enabled PCH" >&5
15026 $as_echo_n "checking for enabled PCH... " >&6; }
15027 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_libstdcxx_pch" >&5
15028 $as_echo "$enable_libstdcxx_pch" >&6; }
15031 if test $enable_libstdcxx_pch = yes; then
15032 glibcxx_PCHFLAGS="-include bits/stdc++.h"
15034 glibcxx_PCHFLAGS=""
15039 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for thread model used by GCC" >&5
15040 $as_echo_n "checking for thread model used by GCC... " >&6; }
15041 target_thread_file=`$CXX -v 2>&1 | sed -n 's/^Thread model: //p'`
15042 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $target_thread_file" >&5
15043 $as_echo "$target_thread_file" >&6; }
15045 if test $target_thread_file != single; then
15047 $as_echo "#define HAVE_GTHR_DEFAULT 1" >>confdefs.h
15051 glibcxx_thread_h=gthr-$target_thread_file.h
15053 gthread_file=${toplevel_srcdir}/gcc/${glibcxx_thread_h}
15054 if grep __GTHREADS $gthread_file >/dev/null 2>&1 ; then
15065 ac_cpp='$CXXCPP $CPPFLAGS'
15066 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
15067 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
15068 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
15070 old_CXXFLAGS="$CXXFLAGS"
15072 # Do link tests if possible, instead asm tests, limited to some platforms
15073 # see discussion in PR target/40134, PR libstdc++/40133 and the thread
15074 # starting at http://gcc.gnu.org/ml/gcc-patches/2009-07/msg00322.html
15075 atomic_builtins_link_tests=no
15076 if test x$gcc_no_link != xyes; then
15077 # Can do link tests. Limit to some tested platforms
15079 *-*-linux* | *-*-uclinux* | *-*-kfreebsd*-gnu | *-*-gnu*)
15080 atomic_builtins_link_tests=yes
15085 if test x$atomic_builtins_link_tests = xyes; then
15089 CXXFLAGS="$CXXFLAGS -fno-exceptions"
15091 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for atomic builtins for bool" >&5
15092 $as_echo_n "checking for atomic builtins for bool... " >&6; }
15093 if test "${glibcxx_cv_atomic_bool+set}" = set; then :
15094 $as_echo_n "(cached) " >&6
15097 if test x$gcc_no_link = xyes; then
15098 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
15100 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15101 /* end confdefs.h. */
15106 typedef bool atomic_type;
15109 const atomic_type c3(0);
15110 __sync_fetch_and_add(&c1, c2);
15111 __sync_val_compare_and_swap(&c1, c3, c2);
15112 __sync_lock_test_and_set(&c1, c3);
15113 __sync_lock_release(&c1);
15114 __sync_synchronize();
15119 if ac_fn_cxx_try_link "$LINENO"; then :
15120 glibcxx_cv_atomic_bool=yes
15122 glibcxx_cv_atomic_bool=no
15124 rm -f core conftest.err conftest.$ac_objext \
15125 conftest$ac_exeext conftest.$ac_ext
15129 if test $glibcxx_cv_atomic_bool = yes; then
15131 $as_echo "#define _GLIBCXX_ATOMIC_BUILTINS_1 1" >>confdefs.h
15134 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_atomic_bool" >&5
15135 $as_echo "$glibcxx_cv_atomic_bool" >&6; }
15137 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for atomic builtins for short" >&5
15138 $as_echo_n "checking for atomic builtins for short... " >&6; }
15139 if test "${glibcxx_cv_atomic_short+set}" = set; then :
15140 $as_echo_n "(cached) " >&6
15143 if test x$gcc_no_link = xyes; then
15144 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
15146 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15147 /* end confdefs.h. */
15152 typedef short atomic_type;
15155 const atomic_type c3(0);
15156 __sync_fetch_and_add(&c1, c2);
15157 __sync_val_compare_and_swap(&c1, c3, c2);
15158 __sync_lock_test_and_set(&c1, c3);
15159 __sync_lock_release(&c1);
15160 __sync_synchronize();
15165 if ac_fn_cxx_try_link "$LINENO"; then :
15166 glibcxx_cv_atomic_short=yes
15168 glibcxx_cv_atomic_short=no
15170 rm -f core conftest.err conftest.$ac_objext \
15171 conftest$ac_exeext conftest.$ac_ext
15175 if test $glibcxx_cv_atomic_short = yes; then
15177 $as_echo "#define _GLIBCXX_ATOMIC_BUILTINS_2 1" >>confdefs.h
15180 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_atomic_short" >&5
15181 $as_echo "$glibcxx_cv_atomic_short" >&6; }
15183 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for atomic builtins for int" >&5
15184 $as_echo_n "checking for atomic builtins for int... " >&6; }
15185 if test "${glibcxx_cv_atomic_int+set}" = set; then :
15186 $as_echo_n "(cached) " >&6
15189 if test x$gcc_no_link = xyes; then
15190 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
15192 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15193 /* end confdefs.h. */
15198 typedef int atomic_type;
15201 const atomic_type c3(0);
15202 __sync_fetch_and_add(&c1, c2);
15203 __sync_val_compare_and_swap(&c1, c3, c2);
15204 __sync_lock_test_and_set(&c1, c3);
15205 __sync_lock_release(&c1);
15206 __sync_synchronize();
15211 if ac_fn_cxx_try_link "$LINENO"; then :
15212 glibcxx_cv_atomic_int=yes
15214 glibcxx_cv_atomic_int=no
15216 rm -f core conftest.err conftest.$ac_objext \
15217 conftest$ac_exeext conftest.$ac_ext
15221 if test $glibcxx_cv_atomic_int = yes; then
15223 $as_echo "#define _GLIBCXX_ATOMIC_BUILTINS_4 1" >>confdefs.h
15226 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_atomic_int" >&5
15227 $as_echo "$glibcxx_cv_atomic_int" >&6; }
15229 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for atomic builtins for long long" >&5
15230 $as_echo_n "checking for atomic builtins for long long... " >&6; }
15231 if test "${glibcxx_cv_atomic_long_long+set}" = set; then :
15232 $as_echo_n "(cached) " >&6
15235 if test x$gcc_no_link = xyes; then
15236 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
15238 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15239 /* end confdefs.h. */
15244 typedef long long atomic_type;
15247 const atomic_type c3(0);
15248 __sync_fetch_and_add(&c1, c2);
15249 __sync_val_compare_and_swap(&c1, c3, c2);
15250 __sync_lock_test_and_set(&c1, c3);
15251 __sync_lock_release(&c1);
15252 __sync_synchronize();
15257 if ac_fn_cxx_try_link "$LINENO"; then :
15258 glibcxx_cv_atomic_long_long=yes
15260 glibcxx_cv_atomic_long_long=no
15262 rm -f core conftest.err conftest.$ac_objext \
15263 conftest$ac_exeext conftest.$ac_ext
15267 if test $glibcxx_cv_atomic_long_long = yes; then
15269 $as_echo "#define _GLIBCXX_ATOMIC_BUILTINS_8 1" >>confdefs.h
15272 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_atomic_long_long" >&5
15273 $as_echo "$glibcxx_cv_atomic_long_long" >&6; }
15279 # Compile unoptimized.
15282 # Fake what AC_TRY_COMPILE does.
15284 cat > conftest.$ac_ext << EOF
15285 #line 15285 "configure"
15288 typedef bool atomic_type;
15291 const atomic_type c3(0);
15292 __sync_fetch_and_add(&c1, c2);
15293 __sync_val_compare_and_swap(&c1, c3, c2);
15294 __sync_lock_test_and_set(&c1, c3);
15295 __sync_lock_release(&c1);
15296 __sync_synchronize();
15301 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for atomic builtins for bool" >&5
15302 $as_echo_n "checking for atomic builtins for bool... " >&6; }
15303 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
15304 (eval $ac_compile) 2>&5
15306 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
15307 test $ac_status = 0; }; then
15308 if grep __sync_ conftest.s >/dev/null 2>&1 ; then
15309 glibcxx_cv_atomic_bool=no
15312 $as_echo "#define _GLIBCXX_ATOMIC_BUILTINS_1 1" >>confdefs.h
15314 glibcxx_cv_atomic_bool=yes
15317 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_atomic_bool" >&5
15318 $as_echo "$glibcxx_cv_atomic_bool" >&6; }
15321 cat > conftest.$ac_ext << EOF
15322 #line 15322 "configure"
15325 typedef short atomic_type;
15328 const atomic_type c3(0);
15329 __sync_fetch_and_add(&c1, c2);
15330 __sync_val_compare_and_swap(&c1, c3, c2);
15331 __sync_lock_test_and_set(&c1, c3);
15332 __sync_lock_release(&c1);
15333 __sync_synchronize();
15338 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for atomic builtins for short" >&5
15339 $as_echo_n "checking for atomic builtins for short... " >&6; }
15340 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
15341 (eval $ac_compile) 2>&5
15343 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
15344 test $ac_status = 0; }; then
15345 if grep __sync_ conftest.s >/dev/null 2>&1 ; then
15346 glibcxx_cv_atomic_short=no
15349 $as_echo "#define _GLIBCXX_ATOMIC_BUILTINS_2 1" >>confdefs.h
15351 glibcxx_cv_atomic_short=yes
15354 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_atomic_short" >&5
15355 $as_echo "$glibcxx_cv_atomic_short" >&6; }
15358 cat > conftest.$ac_ext << EOF
15359 #line 15359 "configure"
15362 // NB: _Atomic_word not necessarily int.
15363 typedef int atomic_type;
15366 const atomic_type c3(0);
15367 __sync_fetch_and_add(&c1, c2);
15368 __sync_val_compare_and_swap(&c1, c3, c2);
15369 __sync_lock_test_and_set(&c1, c3);
15370 __sync_lock_release(&c1);
15371 __sync_synchronize();
15376 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for atomic builtins for int" >&5
15377 $as_echo_n "checking for atomic builtins for int... " >&6; }
15378 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
15379 (eval $ac_compile) 2>&5
15381 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
15382 test $ac_status = 0; }; then
15383 if grep __sync_ conftest.s >/dev/null 2>&1 ; then
15384 glibcxx_cv_atomic_int=no
15387 $as_echo "#define _GLIBCXX_ATOMIC_BUILTINS_4 1" >>confdefs.h
15389 glibcxx_cv_atomic_int=yes
15392 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_atomic_int" >&5
15393 $as_echo "$glibcxx_cv_atomic_int" >&6; }
15396 cat > conftest.$ac_ext << EOF
15397 #line 15397 "configure"
15400 typedef long long atomic_type;
15403 const atomic_type c3(0);
15404 __sync_fetch_and_add(&c1, c2);
15405 __sync_val_compare_and_swap(&c1, c3, c2);
15406 __sync_lock_test_and_set(&c1, c3);
15407 __sync_lock_release(&c1);
15408 __sync_synchronize();
15413 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for atomic builtins for long long" >&5
15414 $as_echo_n "checking for atomic builtins for long long... " >&6; }
15415 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
15416 (eval $ac_compile) 2>&5
15418 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
15419 test $ac_status = 0; }; then
15420 if grep __sync_ conftest.s >/dev/null 2>&1 ; then
15421 glibcxx_cv_atomic_long_long=no
15424 $as_echo "#define _GLIBCXX_ATOMIC_BUILTINS_8 1" >>confdefs.h
15426 glibcxx_cv_atomic_long_long=yes
15429 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_atomic_long_long" >&5
15430 $as_echo "$glibcxx_cv_atomic_long_long" >&6; }
15435 CXXFLAGS="$old_CXXFLAGS"
15437 ac_cpp='$CPP $CPPFLAGS'
15438 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
15439 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
15440 ac_compiler_gnu=$ac_cv_c_compiler_gnu
15443 # Set atomicity_dir to builtins if either of above tests pass.
15444 if test $glibcxx_cv_atomic_int = yes || test $glibcxx_cv_atomic_bool = yes ; then
15445 atomicity_dir=cpu/generic/atomicity_builtins
15448 # If still generic, set to mutex.
15449 if test $atomicity_dir = "cpu/generic" ; then
15450 atomicity_dir=cpu/generic/atomicity_mutex
15451 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: No native atomic operations are provided for this platform." >&5
15452 $as_echo "$as_me: WARNING: No native atomic operations are provided for this platform." >&2;}
15453 if test "x$target_thread_file" = xsingle; then
15454 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: They cannot be faked when thread support is disabled." >&5
15455 $as_echo "$as_me: WARNING: They cannot be faked when thread support is disabled." >&2;}
15456 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Thread-safety of certain classes is not guaranteed." >&5
15457 $as_echo "$as_me: WARNING: Thread-safety of certain classes is not guaranteed." >&2;}
15459 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: They will be faked using a mutex." >&5
15460 $as_echo "$as_me: WARNING: They will be faked using a mutex." >&2;}
15461 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Performance of certain classes will degrade as a result." >&5
15462 $as_echo "$as_me: WARNING: Performance of certain classes will degrade as a result." >&2;}
15469 # Fake what AC_TRY_COMPILE does, without linking as this is
15470 # unnecessary for this test.
15472 cat > conftest.$ac_ext << EOF
15473 #line 15473 "configure"
15483 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ISO/IEC TR 24733 " >&5
15484 $as_echo_n "checking for ISO/IEC TR 24733 ... " >&6; }
15485 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
15486 (eval $ac_compile) 2>&5
15488 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
15489 test $ac_status = 0; }; then
15491 $as_echo "#define _GLIBCXX_USE_DECIMAL_FLOAT 1" >>confdefs.h
15497 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_dfp" >&5
15498 $as_echo "$enable_dfp" >&6; }
15502 # Checks for compiler support that doesn't require linking.
15504 # All these tests are for C++; save the language and the compiler flags.
15505 # The CXXFLAGS thing is suspicious, but based on similar bits previously
15506 # found in GLIBCXX_CONFIGURE.
15509 ac_cpp='$CXXCPP $CPPFLAGS'
15510 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
15511 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
15512 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
15514 ac_test_CXXFLAGS="${CXXFLAGS+set}"
15515 ac_save_CXXFLAGS="$CXXFLAGS"
15517 # Check for maintainer-mode bits.
15518 if test x"$USE_MAINTAINER_MODE" = xno; then
15524 # Check for -ffunction-sections -fdata-sections
15525 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for g++ that supports -ffunction-sections -fdata-sections" >&5
15526 $as_echo_n "checking for g++ that supports -ffunction-sections -fdata-sections... " >&6; }
15527 CXXFLAGS='-g -Werror -ffunction-sections -fdata-sections'
15528 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15529 /* end confdefs.h. */
15530 int foo; void bar() { };
15539 if ac_fn_cxx_try_compile "$LINENO"; then :
15544 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
15545 if test "$ac_test_CXXFLAGS" = set; then
15546 CXXFLAGS="$ac_save_CXXFLAGS"
15548 # this is the suspicious part
15551 if test x"$ac_fdsections" = x"yes"; then
15552 SECTION_FLAGS='-ffunction-sections -fdata-sections'
15554 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_fdsections" >&5
15555 $as_echo "$ac_fdsections" >&6; }
15558 ac_cpp='$CPP $CPPFLAGS'
15559 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
15560 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
15561 ac_compiler_gnu=$ac_cv_c_compiler_gnu
15567 # Enable all the variable C++ runtime options that don't require linking.
15569 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for underlying I/O to use" >&5
15570 $as_echo_n "checking for underlying I/O to use... " >&6; }
15571 # Check whether --enable-cstdio was given.
15572 if test "${enable_cstdio+set}" = set; then :
15573 enableval=$enable_cstdio;
15574 case "$enableval" in
15576 *) as_fn_error "Unknown argument to enable/disable cstdio" "$LINENO" 5 ;;
15580 enable_cstdio=stdio
15585 # Now that libio has been removed, you can have any color you want as long
15586 # as it's black. This is one big no-op until other packages are added, but
15587 # showing the framework never hurts.
15588 case ${enable_cstdio} in
15590 CSTDIO_H=config/io/c_io_stdio.h
15591 BASIC_FILE_H=config/io/basic_file_stdio.h
15592 BASIC_FILE_CC=config/io/basic_file_stdio.cc
15593 { $as_echo "$as_me:${as_lineno-$LINENO}: result: stdio" >&5
15594 $as_echo "stdio" >&6; }
15603 # Check whether --enable-clocale was given.
15604 if test "${enable_clocale+set}" = set; then :
15605 enableval=$enable_clocale;
15606 case "$enableval" in
15607 generic|gnu|ieee_1003.1-2001|yes|no|auto) ;;
15608 *) as_fn_error "Unknown argument to enable/disable clocale" "$LINENO" 5 ;;
15612 enable_clocale=auto
15617 # Deal with gettext issues. Default to not using it (=no) until we detect
15618 # support for it later. Let the user turn it off via --e/d, but let that
15619 # default to on for easier handling.
15621 # Check whether --enable-nls was given.
15622 if test "${enable_nls+set}" = set; then :
15623 enableval=$enable_nls;
15629 # Either a known packaage, or "auto"
15630 if test $enable_clocale = no || test $enable_clocale = yes; then
15631 enable_clocale=auto
15633 enable_clocale_flag=$enable_clocale
15635 # Probe for locale model to use if none specified.
15636 # Default to "generic".
15637 if test $enable_clocale_flag = auto; then
15638 case ${target_os} in
15639 linux* | gnu* | kfreebsd*-gnu | knetbsd*-gnu)
15640 enable_clocale_flag=gnu
15642 darwin* | freebsd*)
15643 enable_clocale_flag=darwin
15646 enable_clocale_flag=generic
15651 # Sanity check model, and test for special functionality.
15652 if test $enable_clocale_flag = gnu; then
15653 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15654 /* end confdefs.h. */
15656 #include <features.h>
15657 #if (__GLIBC__ > 2 || (__GLIBC__ == 2 && __GLIBC_MINOR__ >= 3)) && !defined(__UCLIBC__)
15662 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
15663 $EGREP "_GLIBCXX_ok" >/dev/null 2>&1; then :
15664 enable_clocale_flag=gnu
15666 enable_clocale_flag=generic
15671 # Set it to scream when it hurts.
15672 ac_save_CFLAGS="$CFLAGS"
15673 CFLAGS="-Wimplicit-function-declaration -Werror"
15675 # Use strxfrm_l if available.
15676 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15677 /* end confdefs.h. */
15678 #define _GNU_SOURCE 1
15679 #include <string.h>
15680 #include <locale.h>
15684 char s[128]; __locale_t loc; strxfrm_l(s, "C", 5, loc);
15689 if ac_fn_c_try_compile "$LINENO"; then :
15691 $as_echo "#define HAVE_STRXFRM_L 1" >>confdefs.h
15694 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
15696 # Use strerror_l if available.
15697 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15698 /* end confdefs.h. */
15699 #define _GNU_SOURCE 1
15700 #include <string.h>
15701 #include <locale.h>
15705 __locale_t loc; strerror_l(5, loc);
15710 if ac_fn_c_try_compile "$LINENO"; then :
15712 $as_echo "#define HAVE_STRERROR_L 1" >>confdefs.h
15715 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
15717 CFLAGS="$ac_save_CFLAGS"
15720 # Perhaps use strerror_r if available, and strerror_l isn't.
15721 ac_save_CFLAGS="$CFLAGS"
15722 CFLAGS="-Wimplicit-function-declaration -Werror"
15723 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15724 /* end confdefs.h. */
15725 #define _GNU_SOURCE 1
15726 #include <string.h>
15727 #include <locale.h>
15731 char s[128]; strerror_r(5, s, 128);
15736 if ac_fn_c_try_compile "$LINENO"; then :
15738 $as_echo "#define HAVE_STRERROR_R 1" >>confdefs.h
15741 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
15742 CFLAGS="$ac_save_CFLAGS"
15744 # Set configure bits for specified locale package
15745 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C locale to use" >&5
15746 $as_echo_n "checking for C locale to use... " >&6; }
15747 case ${enable_clocale_flag} in
15749 { $as_echo "$as_me:${as_lineno-$LINENO}: result: generic" >&5
15750 $as_echo "generic" >&6; }
15752 CLOCALE_H=config/locale/generic/c_locale.h
15753 CLOCALE_CC=config/locale/generic/c_locale.cc
15754 CCODECVT_CC=config/locale/generic/codecvt_members.cc
15755 CCOLLATE_CC=config/locale/generic/collate_members.cc
15756 CCTYPE_CC=config/locale/generic/ctype_members.cc
15757 CMESSAGES_H=config/locale/generic/messages_members.h
15758 CMESSAGES_CC=config/locale/generic/messages_members.cc
15759 CMONEY_CC=config/locale/generic/monetary_members.cc
15760 CNUMERIC_CC=config/locale/generic/numeric_members.cc
15761 CTIME_H=config/locale/generic/time_members.h
15762 CTIME_CC=config/locale/generic/time_members.cc
15763 CLOCALE_INTERNAL_H=config/locale/generic/c++locale_internal.h
15766 { $as_echo "$as_me:${as_lineno-$LINENO}: result: darwin or freebsd" >&5
15767 $as_echo "darwin or freebsd" >&6; }
15769 CLOCALE_H=config/locale/generic/c_locale.h
15770 CLOCALE_CC=config/locale/generic/c_locale.cc
15771 CCODECVT_CC=config/locale/generic/codecvt_members.cc
15772 CCOLLATE_CC=config/locale/generic/collate_members.cc
15773 CCTYPE_CC=config/locale/darwin/ctype_members.cc
15774 CMESSAGES_H=config/locale/generic/messages_members.h
15775 CMESSAGES_CC=config/locale/generic/messages_members.cc
15776 CMONEY_CC=config/locale/generic/monetary_members.cc
15777 CNUMERIC_CC=config/locale/generic/numeric_members.cc
15778 CTIME_H=config/locale/generic/time_members.h
15779 CTIME_CC=config/locale/generic/time_members.cc
15780 CLOCALE_INTERNAL_H=config/locale/generic/c++locale_internal.h
15784 { $as_echo "$as_me:${as_lineno-$LINENO}: result: gnu" >&5
15785 $as_echo "gnu" >&6; }
15787 # Declare intention to use gettext, and add support for specific
15789 # For some reason, ALL_LINGUAS has to be before AM-GNU-GETTEXT
15790 ALL_LINGUAS="de fr"
15792 # Don't call AM-GNU-GETTEXT here. Instead, assume glibc.
15793 # Extract the first word of "msgfmt", so it can be a program name with args.
15794 set dummy msgfmt; ac_word=$2
15795 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
15796 $as_echo_n "checking for $ac_word... " >&6; }
15797 if test "${ac_cv_prog_check_msgfmt+set}" = set; then :
15798 $as_echo_n "(cached) " >&6
15800 if test -n "$check_msgfmt"; then
15801 ac_cv_prog_check_msgfmt="$check_msgfmt" # Let the user override the test.
15803 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
15804 for as_dir in $PATH
15807 test -z "$as_dir" && as_dir=.
15808 for ac_exec_ext in '' $ac_executable_extensions; do
15809 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
15810 ac_cv_prog_check_msgfmt="yes"
15811 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
15818 test -z "$ac_cv_prog_check_msgfmt" && ac_cv_prog_check_msgfmt="no"
15821 check_msgfmt=$ac_cv_prog_check_msgfmt
15822 if test -n "$check_msgfmt"; then
15823 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $check_msgfmt" >&5
15824 $as_echo "$check_msgfmt" >&6; }
15826 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
15827 $as_echo "no" >&6; }
15831 if test x"$check_msgfmt" = x"yes" && test x"$enable_nls" = x"yes"; then
15834 # Export the build objects.
15835 for ling in $ALL_LINGUAS; do \
15836 glibcxx_MOFILES="$glibcxx_MOFILES $ling.mo"; \
15837 glibcxx_POFILES="$glibcxx_POFILES $ling.po"; \
15842 CLOCALE_H=config/locale/gnu/c_locale.h
15843 CLOCALE_CC=config/locale/gnu/c_locale.cc
15844 CCODECVT_CC=config/locale/gnu/codecvt_members.cc
15845 CCOLLATE_CC=config/locale/gnu/collate_members.cc
15846 CCTYPE_CC=config/locale/gnu/ctype_members.cc
15847 CMESSAGES_H=config/locale/gnu/messages_members.h
15848 CMESSAGES_CC=config/locale/gnu/messages_members.cc
15849 CMONEY_CC=config/locale/gnu/monetary_members.cc
15850 CNUMERIC_CC=config/locale/gnu/numeric_members.cc
15851 CTIME_H=config/locale/gnu/time_members.h
15852 CTIME_CC=config/locale/gnu/time_members.cc
15853 CLOCALE_INTERNAL_H=config/locale/gnu/c++locale_internal.h
15856 { $as_echo "$as_me:${as_lineno-$LINENO}: result: IEEE 1003.1" >&5
15857 $as_echo "IEEE 1003.1" >&6; }
15859 CLOCALE_H=config/locale/ieee_1003.1-2001/c_locale.h
15860 CLOCALE_CC=config/locale/ieee_1003.1-2001/c_locale.cc
15861 CCODECVT_CC=config/locale/generic/codecvt_members.cc
15862 CCOLLATE_CC=config/locale/generic/collate_members.cc
15863 CCTYPE_CC=config/locale/generic/ctype_members.cc
15864 CMESSAGES_H=config/locale/ieee_1003.1-2001/messages_members.h
15865 CMESSAGES_CC=config/locale/ieee_1003.1-2001/messages_members.cc
15866 CMONEY_CC=config/locale/generic/monetary_members.cc
15867 CNUMERIC_CC=config/locale/generic/numeric_members.cc
15868 CTIME_H=config/locale/generic/time_members.h
15869 CTIME_CC=config/locale/generic/time_members.cc
15870 CLOCALE_INTERNAL_H=config/locale/generic/c++locale_internal.h
15874 # This is where the testsuite looks for locale catalogs, using the
15875 # -DLOCALEDIR define during testsuite compilation.
15876 glibcxx_localedir=${glibcxx_builddir}/po/share/locale
15879 # A standalone libintl (e.g., GNU libintl) may be in use.
15880 if test $USE_NLS = yes; then
15881 for ac_header in libintl.h
15883 ac_fn_c_check_header_mongrel "$LINENO" "libintl.h" "ac_cv_header_libintl_h" "$ac_includes_default"
15884 if test "x$ac_cv_header_libintl_h" = x""yes; then :
15885 cat >>confdefs.h <<_ACEOF
15886 #define HAVE_LIBINTL_H 1
15895 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing gettext" >&5
15896 $as_echo_n "checking for library containing gettext... " >&6; }
15897 if test "${ac_cv_search_gettext+set}" = set; then :
15898 $as_echo_n "(cached) " >&6
15900 ac_func_search_save_LIBS=$LIBS
15901 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15902 /* end confdefs.h. */
15904 /* Override any GCC internal prototype to avoid an error.
15905 Use char because int might match the return type of a GCC
15906 builtin and then its argument prototype would still apply. */
15919 for ac_lib in '' intl; do
15920 if test -z "$ac_lib"; then
15921 ac_res="none required"
15924 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
15926 if test x$gcc_no_link = xyes; then
15927 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
15929 if ac_fn_c_try_link "$LINENO"; then :
15930 ac_cv_search_gettext=$ac_res
15932 rm -f core conftest.err conftest.$ac_objext \
15934 if test "${ac_cv_search_gettext+set}" = set; then :
15938 if test "${ac_cv_search_gettext+set}" = set; then :
15941 ac_cv_search_gettext=no
15943 rm conftest.$ac_ext
15944 LIBS=$ac_func_search_save_LIBS
15946 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_gettext" >&5
15947 $as_echo "$ac_cv_search_gettext" >&6; }
15948 ac_res=$ac_cv_search_gettext
15949 if test "$ac_res" != no; then :
15950 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
15957 if test $USE_NLS = yes; then
15959 $as_echo "#define _GLIBCXX_USE_NLS 1" >>confdefs.h
15978 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for std::allocator base class" >&5
15979 $as_echo_n "checking for std::allocator base class... " >&6; }
15980 # Check whether --enable-libstdcxx-allocator was given.
15981 if test "${enable_libstdcxx_allocator+set}" = set; then :
15982 enableval=$enable_libstdcxx_allocator;
15983 case "$enableval" in
15984 new|malloc|mt|bitmap|pool|yes|no|auto) ;;
15985 *) as_fn_error "Unknown argument to enable/disable libstdcxx-allocator" "$LINENO" 5 ;;
15989 enable_libstdcxx_allocator=auto
15994 # If they didn't use this option switch, or if they specified --enable
15995 # with no specific model, we'll have to look for one. If they
15996 # specified --disable (???), do likewise.
15997 if test $enable_libstdcxx_allocator = no ||
15998 test $enable_libstdcxx_allocator = yes;
16000 enable_libstdcxx_allocator=auto
16003 # Either a known package, or "auto". Auto implies the default choice
16004 # for a particular platform.
16005 enable_libstdcxx_allocator_flag=$enable_libstdcxx_allocator
16007 # Probe for host-specific support if no specific model is specified.
16008 # Default to "new".
16009 if test $enable_libstdcxx_allocator_flag = auto; then
16010 case ${target_os} in
16011 linux* | gnu* | kfreebsd*-gnu | knetbsd*-gnu)
16012 enable_libstdcxx_allocator_flag=new
16015 enable_libstdcxx_allocator_flag=new
16019 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_libstdcxx_allocator_flag" >&5
16020 $as_echo "$enable_libstdcxx_allocator_flag" >&6; }
16023 # Set configure bits for specified locale package
16024 case ${enable_libstdcxx_allocator_flag} in
16026 ALLOCATOR_H=config/allocator/bitmap_allocator_base.h
16027 ALLOCATOR_NAME=__gnu_cxx::bitmap_allocator
16030 ALLOCATOR_H=config/allocator/malloc_allocator_base.h
16031 ALLOCATOR_NAME=__gnu_cxx::malloc_allocator
16034 ALLOCATOR_H=config/allocator/mt_allocator_base.h
16035 ALLOCATOR_NAME=__gnu_cxx::__mt_alloc
16038 ALLOCATOR_H=config/allocator/new_allocator_base.h
16039 ALLOCATOR_NAME=__gnu_cxx::new_allocator
16042 ALLOCATOR_H=config/allocator/pool_allocator_base.h
16043 ALLOCATOR_NAME=__gnu_cxx::__pool_alloc
16051 # Check whether --enable-cheaders was given.
16052 if test "${enable_cheaders+set}" = set; then :
16053 enableval=$enable_cheaders;
16054 case "$enableval" in
16055 c|c_std|c_global) ;;
16056 *) as_fn_error "Unknown argument to enable/disable cheaders" "$LINENO" 5 ;;
16060 enable_cheaders=$c_model
16064 { $as_echo "$as_me:${as_lineno-$LINENO}: \"C\" header strategy set to $enable_cheaders" >&5
16065 $as_echo "$as_me: \"C\" header strategy set to $enable_cheaders" >&6;}
16067 C_INCLUDE_DIR='${glibcxx_srcdir}/include/'$enable_cheaders
16069 # Allow overrides to configure.host here.
16070 if test $enable_cheaders = c_global; then
16071 c_compatibility=yes
16074 if test $enable_cheaders = c_global || test $enable_cheaders = c_std; then
16085 # Check whether --enable-long-long was given.
16086 if test "${enable_long_long+set}" = set; then :
16087 enableval=$enable_long_long;
16088 case "$enableval" in
16090 *) as_fn_error "Argument to enable/disable long-long must be yes or no" "$LINENO" 5 ;;
16094 enable_long_long=yes
16098 if test $enable_long_long = yes; then
16100 $as_echo "#define _GLIBCXX_USE_LONG_LONG 1" >>confdefs.h
16103 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for enabled long long specializations" >&5
16104 $as_echo_n "checking for enabled long long specializations... " >&6; }
16105 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_long_long" >&5
16106 $as_echo "$enable_long_long" >&6; }
16109 # Check whether --enable-wchar_t was given.
16110 if test "${enable_wchar_t+set}" = set; then :
16111 enableval=$enable_wchar_t;
16112 case "$enableval" in
16114 *) as_fn_error "Argument to enable/disable wchar_t must be yes or no" "$LINENO" 5 ;;
16123 # Test wchar.h for mbstate_t, which is needed for char_traits and fpos.
16124 for ac_header in wchar.h
16126 ac_fn_c_check_header_mongrel "$LINENO" "wchar.h" "ac_cv_header_wchar_h" "$ac_includes_default"
16127 if test "x$ac_cv_header_wchar_h" = x""yes; then :
16128 cat >>confdefs.h <<_ACEOF
16129 #define HAVE_WCHAR_H 1
16138 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for mbstate_t" >&5
16139 $as_echo_n "checking for mbstate_t... " >&6; }
16140 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16141 /* end confdefs.h. */
16146 mbstate_t teststate;
16151 if ac_fn_c_try_compile "$LINENO"; then :
16156 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
16157 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_mbstate_t" >&5
16158 $as_echo "$have_mbstate_t" >&6; }
16159 if test x"$have_mbstate_t" = xyes; then
16161 $as_echo "#define HAVE_MBSTATE_T 1" >>confdefs.h
16165 # Test it always, for use in GLIBCXX_ENABLE_C99, together with
16167 for ac_header in wctype.h
16169 ac_fn_c_check_header_mongrel "$LINENO" "wctype.h" "ac_cv_header_wctype_h" "$ac_includes_default"
16170 if test "x$ac_cv_header_wctype_h" = x""yes; then :
16171 cat >>confdefs.h <<_ACEOF
16172 #define HAVE_WCTYPE_H 1
16174 ac_has_wctype_h=yes
16182 if test x"$enable_wchar_t" = x"yes"; then
16186 ac_cpp='$CXXCPP $CPPFLAGS'
16187 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
16188 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
16189 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
16192 if test x"$ac_has_wchar_h" = xyes &&
16193 test x"$ac_has_wctype_h" = xyes; then
16194 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16195 /* end confdefs.h. */
16197 #include <stddef.h>
16200 long j = WCHAR_MIN;
16201 long k = WCHAR_MAX;
16266 if ac_fn_cxx_try_compile "$LINENO"; then :
16271 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
16277 ac_cpp='$CPP $CPPFLAGS'
16278 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
16279 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
16280 ac_compiler_gnu=$ac_cv_c_compiler_gnu
16284 if test x"$enable_wchar_t" = x"yes"; then
16286 $as_echo "#define _GLIBCXX_USE_WCHAR_T 1" >>confdefs.h
16290 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for enabled wchar_t specializations" >&5
16291 $as_echo_n "checking for enabled wchar_t specializations... " >&6; }
16292 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_wchar_t" >&5
16293 $as_echo "$enable_wchar_t" >&6; }
16297 # Check whether --enable-c99 was given.
16298 if test "${enable_c99+set}" = set; then :
16299 enableval=$enable_c99;
16300 case "$enableval" in
16302 *) as_fn_error "Argument to enable/disable c99 must be yes or no" "$LINENO" 5 ;;
16311 if test x"$enable_c99" = x"yes"; then
16315 ac_cpp='$CXXCPP $CPPFLAGS'
16316 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
16317 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
16318 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
16321 # Use -std=c++98 because the default (-std=gnu++98) leaves __STRICT_ANSI__
16322 # undefined and fake C99 facilities - like pre-standard snprintf - may be
16323 # spuriously enabled.
16324 # Long term, -std=c++0x could be even better, could manage to explicitely
16325 # request C99 facilities to the underlying C headers.
16326 ac_save_CXXFLAGS="$CXXFLAGS"
16327 CXXFLAGS="$CXXFLAGS -std=c++98"
16328 ac_save_LIBS="$LIBS"
16329 ac_save_gcc_no_link="$gcc_no_link"
16331 if test x$gcc_no_link != xyes; then
16332 # Use -fno-exceptions to that the C driver can link these tests without
16333 # hitting undefined references to personality routines.
16334 CXXFLAGS="$CXXFLAGS -fno-exceptions"
16335 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sin in -lm" >&5
16336 $as_echo_n "checking for sin in -lm... " >&6; }
16337 if test "${ac_cv_lib_m_sin+set}" = set; then :
16338 $as_echo_n "(cached) " >&6
16340 ac_check_lib_save_LIBS=$LIBS
16342 if test x$gcc_no_link = xyes; then
16343 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
16345 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16346 /* end confdefs.h. */
16348 /* Override any GCC internal prototype to avoid an error.
16349 Use char because int might match the return type of a GCC
16350 builtin and then its argument prototype would still apply. */
16363 if ac_fn_cxx_try_link "$LINENO"; then :
16364 ac_cv_lib_m_sin=yes
16368 rm -f core conftest.err conftest.$ac_objext \
16369 conftest$ac_exeext conftest.$ac_ext
16370 LIBS=$ac_check_lib_save_LIBS
16372 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_sin" >&5
16373 $as_echo "$ac_cv_lib_m_sin" >&6; }
16374 if test "x$ac_cv_lib_m_sin" = x""yes; then :
16380 # Use the default compile-only tests in GCC_TRY_COMPILE_OR_LINK
16387 # Check for the existence of <math.h> functions used if C99 is enabled.
16388 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ISO C99 support in <math.h>" >&5
16389 $as_echo_n "checking for ISO C99 support in <math.h>... " >&6; }
16390 if test "${glibcxx_cv_c99_math+set}" = set; then :
16391 $as_echo_n "(cached) " >&6
16394 if test x$gcc_no_link = xyes; then
16395 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16396 /* end confdefs.h. */
16398 volatile double d1, d2;
16403 i = fpclassify(d1);
16409 i = isgreater(d1, d2);
16410 i = isgreaterequal(d1, d2);
16411 i = isless(d1, d2);
16412 i = islessequal(d1, d2);
16413 i = islessgreater(d1, d2);
16414 i = islessgreater(d1, d2);
16415 i = isunordered(d1, d2);
16421 if ac_fn_cxx_try_compile "$LINENO"; then :
16422 glibcxx_cv_c99_math=yes
16424 glibcxx_cv_c99_math=no
16426 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
16428 if test x$gcc_no_link = xyes; then
16429 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
16431 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16432 /* end confdefs.h. */
16434 volatile double d1, d2;
16439 i = fpclassify(d1);
16445 i = isgreater(d1, d2);
16446 i = isgreaterequal(d1, d2);
16447 i = isless(d1, d2);
16448 i = islessequal(d1, d2);
16449 i = islessgreater(d1, d2);
16450 i = islessgreater(d1, d2);
16451 i = isunordered(d1, d2);
16457 if ac_fn_cxx_try_link "$LINENO"; then :
16458 glibcxx_cv_c99_math=yes
16460 glibcxx_cv_c99_math=no
16462 rm -f core conftest.err conftest.$ac_objext \
16463 conftest$ac_exeext conftest.$ac_ext
16468 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_c99_math" >&5
16469 $as_echo "$glibcxx_cv_c99_math" >&6; }
16470 if test x"$glibcxx_cv_c99_math" = x"yes"; then
16472 $as_echo "#define _GLIBCXX_USE_C99_MATH 1" >>confdefs.h
16476 # Check for the existence of <complex.h> complex math functions.
16477 # This is necessary even though libstdc++ uses the builtin versions
16478 # of these functions, because if the builtin cannot be used, a reference
16479 # to the library function is emitted.
16480 for ac_header in tgmath.h
16482 ac_fn_cxx_check_header_mongrel "$LINENO" "tgmath.h" "ac_cv_header_tgmath_h" "$ac_includes_default"
16483 if test "x$ac_cv_header_tgmath_h" = x""yes; then :
16484 cat >>confdefs.h <<_ACEOF
16485 #define HAVE_TGMATH_H 1
16487 ac_has_tgmath_h=yes
16494 for ac_header in complex.h
16496 ac_fn_cxx_check_header_mongrel "$LINENO" "complex.h" "ac_cv_header_complex_h" "$ac_includes_default"
16497 if test "x$ac_cv_header_complex_h" = x""yes; then :
16498 cat >>confdefs.h <<_ACEOF
16499 #define HAVE_COMPLEX_H 1
16501 ac_has_complex_h=yes
16503 ac_has_complex_h=no
16508 glibcxx_cv_c99_complex=no;
16509 if test x"$ac_has_complex_h" = x"yes"; then
16510 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ISO C99 support in <complex.h>" >&5
16511 $as_echo_n "checking for ISO C99 support in <complex.h>... " >&6; }
16512 if test x$gcc_no_link = xyes; then
16513 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16514 /* end confdefs.h. */
16515 #include <complex.h>
16516 typedef __complex__ float float_type;
16517 typedef __complex__ double double_type;
16518 typedef __complex__ long double ld_type;
16519 volatile float_type tmpf;
16520 volatile double_type tmpd;
16521 volatile ld_type tmpld;
16524 volatile long double ld;
16530 tmpf = ccosf(tmpf);
16531 tmpf = ccoshf(tmpf);
16532 tmpf = cexpf(tmpf);
16533 tmpf = clogf(tmpf);
16534 tmpf = csinf(tmpf);
16535 tmpf = csinhf(tmpf);
16536 tmpf = csqrtf(tmpf);
16537 tmpf = ctanf(tmpf);
16538 tmpf = ctanhf(tmpf);
16539 tmpf = cpowf(tmpf, tmpf);
16540 tmpf = cprojf(tmpf);
16544 tmpd = ccosh(tmpd);
16548 tmpd = csinh(tmpd);
16549 tmpd = csqrt(tmpd);
16551 tmpd = ctanh(tmpd);
16552 tmpd = cpow(tmpd, tmpd);
16553 tmpd = cproj(tmpd);
16556 tmpld = ccosl(tmpld);
16557 tmpld = ccoshl(tmpld);
16558 tmpld = cexpl(tmpld);
16559 tmpld = clogl(tmpld);
16560 tmpld = csinl(tmpld);
16561 tmpld = csinhl(tmpld);
16562 tmpld = csqrtl(tmpld);
16563 tmpld = ctanl(tmpld);
16564 tmpld = ctanhl(tmpld);
16565 tmpld = cpowl(tmpld, tmpld);
16566 tmpld = cprojl(tmpld);
16572 if ac_fn_cxx_try_compile "$LINENO"; then :
16573 glibcxx_cv_c99_complex=yes
16575 glibcxx_cv_c99_complex=no
16577 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
16579 if test x$gcc_no_link = xyes; then
16580 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
16582 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16583 /* end confdefs.h. */
16584 #include <complex.h>
16585 typedef __complex__ float float_type;
16586 typedef __complex__ double double_type;
16587 typedef __complex__ long double ld_type;
16588 volatile float_type tmpf;
16589 volatile double_type tmpd;
16590 volatile ld_type tmpld;
16593 volatile long double ld;
16599 tmpf = ccosf(tmpf);
16600 tmpf = ccoshf(tmpf);
16601 tmpf = cexpf(tmpf);
16602 tmpf = clogf(tmpf);
16603 tmpf = csinf(tmpf);
16604 tmpf = csinhf(tmpf);
16605 tmpf = csqrtf(tmpf);
16606 tmpf = ctanf(tmpf);
16607 tmpf = ctanhf(tmpf);
16608 tmpf = cpowf(tmpf, tmpf);
16609 tmpf = cprojf(tmpf);
16613 tmpd = ccosh(tmpd);
16617 tmpd = csinh(tmpd);
16618 tmpd = csqrt(tmpd);
16620 tmpd = ctanh(tmpd);
16621 tmpd = cpow(tmpd, tmpd);
16622 tmpd = cproj(tmpd);
16625 tmpld = ccosl(tmpld);
16626 tmpld = ccoshl(tmpld);
16627 tmpld = cexpl(tmpld);
16628 tmpld = clogl(tmpld);
16629 tmpld = csinl(tmpld);
16630 tmpld = csinhl(tmpld);
16631 tmpld = csqrtl(tmpld);
16632 tmpld = ctanl(tmpld);
16633 tmpld = ctanhl(tmpld);
16634 tmpld = cpowl(tmpld, tmpld);
16635 tmpld = cprojl(tmpld);
16641 if ac_fn_cxx_try_link "$LINENO"; then :
16642 glibcxx_cv_c99_complex=yes
16644 glibcxx_cv_c99_complex=no
16646 rm -f core conftest.err conftest.$ac_objext \
16647 conftest$ac_exeext conftest.$ac_ext
16650 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_c99_complex" >&5
16651 $as_echo "$glibcxx_cv_c99_complex" >&6; }
16652 if test x"$glibcxx_cv_c99_complex" = x"yes"; then
16654 $as_echo "#define _GLIBCXX_USE_C99_COMPLEX 1" >>confdefs.h
16658 # Check for the existence in <stdio.h> of vscanf, et. al.
16659 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ISO C99 support in <stdio.h>" >&5
16660 $as_echo_n "checking for ISO C99 support in <stdio.h>... " >&6; }
16661 if test "${glibcxx_cv_c99_stdio+set}" = set; then :
16662 $as_echo_n "(cached) " >&6
16665 if test x$gcc_no_link = xyes; then
16666 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16667 /* end confdefs.h. */
16669 #include <stdarg.h>
16670 void foo(char* fmt, ...)
16672 va_list args; va_start(args, fmt);
16673 vfscanf(stderr, "%i", args);
16674 vscanf("%i", args);
16675 vsnprintf(fmt, 0, "%i", args);
16676 vsscanf(fmt, "%i", args);
16681 snprintf("12", 0, "%i");
16686 if ac_fn_cxx_try_compile "$LINENO"; then :
16687 glibcxx_cv_c99_stdio=yes
16689 glibcxx_cv_c99_stdio=no
16691 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
16693 if test x$gcc_no_link = xyes; then
16694 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
16696 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16697 /* end confdefs.h. */
16699 #include <stdarg.h>
16700 void foo(char* fmt, ...)
16702 va_list args; va_start(args, fmt);
16703 vfscanf(stderr, "%i", args);
16704 vscanf("%i", args);
16705 vsnprintf(fmt, 0, "%i", args);
16706 vsscanf(fmt, "%i", args);
16711 snprintf("12", 0, "%i");
16716 if ac_fn_cxx_try_link "$LINENO"; then :
16717 glibcxx_cv_c99_stdio=yes
16719 glibcxx_cv_c99_stdio=no
16721 rm -f core conftest.err conftest.$ac_objext \
16722 conftest$ac_exeext conftest.$ac_ext
16727 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_c99_stdio" >&5
16728 $as_echo "$glibcxx_cv_c99_stdio" >&6; }
16730 # Check for the existence in <stdlib.h> of lldiv_t, et. al.
16731 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ISO C99 support in <stdlib.h>" >&5
16732 $as_echo_n "checking for ISO C99 support in <stdlib.h>... " >&6; }
16733 if test "${glibcxx_cv_c99_stdlib+set}" = set; then :
16734 $as_echo_n "(cached) " >&6
16737 if test x$gcc_no_link = xyes; then
16738 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16739 /* end confdefs.h. */
16740 #include <stdlib.h>
16742 volatile long double ld;
16743 volatile unsigned long long ll;
16749 f = strtof("gnu", &tmp);
16750 ld = strtold("gnu", &tmp);
16751 ll = strtoll("gnu", &tmp, 10);
16752 ll = strtoull("gnu", &tmp, 10);
16754 mydivt = lldiv(10,1);
16764 if ac_fn_cxx_try_compile "$LINENO"; then :
16765 glibcxx_cv_c99_stdlib=yes
16767 glibcxx_cv_c99_stdlib=no
16769 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
16771 if test x$gcc_no_link = xyes; then
16772 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
16774 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16775 /* end confdefs.h. */
16776 #include <stdlib.h>
16778 volatile long double ld;
16779 volatile unsigned long long ll;
16785 f = strtof("gnu", &tmp);
16786 ld = strtold("gnu", &tmp);
16787 ll = strtoll("gnu", &tmp, 10);
16788 ll = strtoull("gnu", &tmp, 10);
16790 mydivt = lldiv(10,1);
16800 if ac_fn_cxx_try_link "$LINENO"; then :
16801 glibcxx_cv_c99_stdlib=yes
16803 glibcxx_cv_c99_stdlib=no
16805 rm -f core conftest.err conftest.$ac_objext \
16806 conftest$ac_exeext conftest.$ac_ext
16811 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_c99_stdlib" >&5
16812 $as_echo "$glibcxx_cv_c99_stdlib" >&6; }
16814 # Check for the existence in <wchar.h> of wcstold, etc.
16815 glibcxx_cv_c99_wchar=no;
16816 if test x"$ac_has_wchar_h" = xyes &&
16817 test x"$ac_has_wctype_h" = xyes; then
16818 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ISO C99 support in <wchar.h>" >&5
16819 $as_echo_n "checking for ISO C99 support in <wchar.h>... " >&6; }
16820 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16821 /* end confdefs.h. */
16838 if ac_fn_cxx_try_compile "$LINENO"; then :
16839 glibcxx_cv_c99_wchar=yes
16841 glibcxx_cv_c99_wchar=no
16843 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
16845 # Checks for wide character functions that may not be present.
16846 # Injection of these is wrapped with guard macros.
16847 # NB: only put functions here, instead of immediately above, if
16848 # absolutely necessary.
16849 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16850 /* end confdefs.h. */
16852 namespace test { using ::vfwscanf; }
16861 if ac_fn_cxx_try_compile "$LINENO"; then :
16863 $as_echo "#define HAVE_VFWSCANF 1" >>confdefs.h
16866 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
16868 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16869 /* end confdefs.h. */
16871 namespace test { using ::vswscanf; }
16880 if ac_fn_cxx_try_compile "$LINENO"; then :
16882 $as_echo "#define HAVE_VSWSCANF 1" >>confdefs.h
16885 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
16887 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16888 /* end confdefs.h. */
16890 namespace test { using ::vwscanf; }
16899 if ac_fn_cxx_try_compile "$LINENO"; then :
16901 $as_echo "#define HAVE_VWSCANF 1" >>confdefs.h
16904 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
16906 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16907 /* end confdefs.h. */
16909 namespace test { using ::wcstof; }
16918 if ac_fn_cxx_try_compile "$LINENO"; then :
16920 $as_echo "#define HAVE_WCSTOF 1" >>confdefs.h
16923 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
16925 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16926 /* end confdefs.h. */
16927 #include <wctype.h>
16931 wint_t t; int i = iswblank(t);
16936 if ac_fn_cxx_try_compile "$LINENO"; then :
16938 $as_echo "#define HAVE_ISWBLANK 1" >>confdefs.h
16941 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
16943 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_c99_wchar" >&5
16944 $as_echo "$glibcxx_cv_c99_wchar" >&6; }
16947 # Option parsed, now set things appropriately.
16948 if test x"$glibcxx_cv_c99_math" = x"no" ||
16949 test x"$glibcxx_cv_c99_complex" = x"no" ||
16950 test x"$glibcxx_cv_c99_stdio" = x"no" ||
16951 test x"$glibcxx_cv_c99_stdlib" = x"no" ||
16952 test x"$glibcxx_cv_c99_wchar" = x"no"; then
16956 $as_echo "#define _GLIBCXX_USE_C99 1" >>confdefs.h
16960 gcc_no_link="$ac_save_gcc_no_link"
16961 LIBS="$ac_save_LIBS"
16962 CXXFLAGS="$ac_save_CXXFLAGS"
16964 ac_cpp='$CPP $CPPFLAGS'
16965 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
16966 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
16967 ac_compiler_gnu=$ac_cv_c_compiler_gnu
16971 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fully enabled ISO C99 support" >&5
16972 $as_echo_n "checking for fully enabled ISO C99 support... " >&6; }
16973 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_c99" >&5
16974 $as_echo "$enable_c99" >&6; }
16977 # Check whether --enable-concept-checks was given.
16978 if test "${enable_concept_checks+set}" = set; then :
16979 enableval=$enable_concept_checks;
16980 case "$enableval" in
16982 *) as_fn_error "Argument to enable/disable concept-checks must be yes or no" "$LINENO" 5 ;;
16986 enable_concept_checks=no
16990 if test $enable_concept_checks = yes; then
16992 $as_echo "#define _GLIBCXX_CONCEPT_CHECKS 1" >>confdefs.h
16997 # Check whether --enable-libstdcxx-debug-flags was given.
16998 if test "${enable_libstdcxx_debug_flags+set}" = set; then :
16999 enableval=$enable_libstdcxx_debug_flags; case "x$enable_libstdcxx_debug_flags" in
17000 xno | x) enable_libstdcxx_debug_flags= ;;
17002 *) as_fn_error "--enable-libstdcxx-debug-flags needs compiler flags as arguments" "$LINENO" 5 ;;
17005 enable_libstdcxx_debug_flags="-g3 -O0"
17010 # Option parsed, now set things appropriately
17011 DEBUG_FLAGS="$enable_libstdcxx_debug_flags"
17014 { $as_echo "$as_me:${as_lineno-$LINENO}: Debug build flags set to $DEBUG_FLAGS" >&5
17015 $as_echo "$as_me: Debug build flags set to $DEBUG_FLAGS" >&6;}
17018 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for additional debug build" >&5
17019 $as_echo_n "checking for additional debug build... " >&6; }
17020 # Check whether --enable-libstdcxx-debug was given.
17021 if test "${enable_libstdcxx_debug+set}" = set; then :
17022 enableval=$enable_libstdcxx_debug;
17023 case "$enableval" in
17025 *) as_fn_error "Argument to enable/disable libstdcxx-debug must be yes or no" "$LINENO" 5 ;;
17029 enable_libstdcxx_debug=no
17033 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_libstdcxx_debug" >&5
17034 $as_echo "$enable_libstdcxx_debug" >&6; }
17039 enable_parallel=no;
17041 # See if configured libgomp/omp.h exists. (libgomp may be in
17042 # noconfigdirs but not explicitly disabled.)
17043 if echo " ${TARGET_CONFIGDIRS} " | grep " libgomp " > /dev/null 2>&1 ; then
17044 enable_parallel=yes;
17046 { $as_echo "$as_me:${as_lineno-$LINENO}: target-libgomp not built" >&5
17047 $as_echo "$as_me: target-libgomp not built" >&6;}
17050 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for parallel mode support" >&5
17051 $as_echo_n "checking for parallel mode support... " >&6; }
17052 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_parallel" >&5
17053 $as_echo "$enable_parallel" >&6; }
17056 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for extra compiler flags for building" >&5
17057 $as_echo_n "checking for extra compiler flags for building... " >&6; }
17058 # Check whether --enable-cxx-flags was given.
17059 if test "${enable_cxx_flags+set}" = set; then :
17060 enableval=$enable_cxx_flags; case "x$enable_cxx_flags" in
17061 xno | x) enable_cxx_flags= ;;
17063 *) as_fn_error "--enable-cxx-flags needs compiler flags as arguments" "$LINENO" 5 ;;
17071 # Run through flags (either default or command-line) and set anything
17072 # extra (e.g., #defines) that must accompany particular g++ options.
17073 if test -n "$enable_cxx_flags"; then
17074 for f in $enable_cxx_flags; do
17078 *) # and we're trying to pass /what/ exactly?
17079 as_fn_error "compiler flags start with a -" "$LINENO" 5 ;;
17084 EXTRA_CXX_FLAGS="$enable_cxx_flags"
17085 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $EXTRA_CXX_FLAGS" >&5
17086 $as_echo "$EXTRA_CXX_FLAGS" >&6; }
17090 # Check whether --enable-fully-dynamic-string was given.
17091 if test "${enable_fully_dynamic_string+set}" = set; then :
17092 enableval=$enable_fully_dynamic_string;
17093 case "$enableval" in
17095 *) as_fn_error "Argument to enable/disable fully-dynamic-string must be yes or no" "$LINENO" 5 ;;
17099 enable_fully_dynamic_string=no
17103 if test $enable_fully_dynamic_string = yes; then
17105 $as_echo "#define _GLIBCXX_FULLY_DYNAMIC_STRING 1" >>confdefs.h
17110 # Checks for operating systems support that doesn't require linking.
17113 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for EOWNERDEAD" >&5
17114 $as_echo_n "checking for EOWNERDEAD... " >&6; }
17115 if test "${glibcxx_cv_system_error1+set}" = set; then :
17116 $as_echo_n "(cached) " >&6
17119 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17120 /* end confdefs.h. */
17125 int i = EOWNERDEAD;
17130 if ac_fn_c_try_compile "$LINENO"; then :
17131 glibcxx_cv_system_error1=yes
17133 glibcxx_cv_system_error1=no
17135 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
17139 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_system_error1" >&5
17140 $as_echo "$glibcxx_cv_system_error1" >&6; }
17141 if test x"$glibcxx_cv_system_error1" = x"yes"; then
17143 $as_echo "#define HAVE_EOWNERDEAD 1" >>confdefs.h
17146 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ENOTRECOVERABLE" >&5
17147 $as_echo_n "checking for ENOTRECOVERABLE... " >&6; }
17148 if test "${glibcxx_cv_system_error2+set}" = set; then :
17149 $as_echo_n "(cached) " >&6
17152 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17153 /* end confdefs.h. */
17158 int i = ENOTRECOVERABLE;
17163 if ac_fn_c_try_compile "$LINENO"; then :
17164 glibcxx_cv_system_error2=yes
17166 glibcxx_cv_system_error2=no
17168 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
17172 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_system_error2" >&5
17173 $as_echo "$glibcxx_cv_system_error2" >&6; }
17174 if test x"$glibcxx_cv_system_error2" = x"yes"; then
17176 $as_echo "#define HAVE_ENOTRECOVERABLE 1" >>confdefs.h
17179 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ENOLINK" >&5
17180 $as_echo_n "checking for ENOLINK... " >&6; }
17181 if test "${glibcxx_cv_system_error3+set}" = set; then :
17182 $as_echo_n "(cached) " >&6
17185 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17186 /* end confdefs.h. */
17196 if ac_fn_c_try_compile "$LINENO"; then :
17197 glibcxx_cv_system_error3=yes
17199 glibcxx_cv_system_error3=no
17201 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
17205 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_system_error3" >&5
17206 $as_echo "$glibcxx_cv_system_error3" >&6; }
17207 if test x"$glibcxx_cv_system_error3" = x"yes"; then
17209 $as_echo "#define HAVE_ENOLINK 1" >>confdefs.h
17212 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for EPROTO" >&5
17213 $as_echo_n "checking for EPROTO... " >&6; }
17214 if test "${glibcxx_cv_system_error4+set}" = set; then :
17215 $as_echo_n "(cached) " >&6
17218 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17219 /* end confdefs.h. */
17229 if ac_fn_c_try_compile "$LINENO"; then :
17230 glibcxx_cv_system_error4=yes
17232 glibcxx_cv_system_error4=no
17234 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
17238 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_system_error4" >&5
17239 $as_echo "$glibcxx_cv_system_error4" >&6; }
17240 if test x"$glibcxx_cv_system_error4" = x"yes"; then
17242 $as_echo "#define HAVE_EPROTO 1" >>confdefs.h
17245 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ENODATA" >&5
17246 $as_echo_n "checking for ENODATA... " >&6; }
17247 if test "${glibcxx_cv_system_error5+set}" = set; then :
17248 $as_echo_n "(cached) " >&6
17251 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17252 /* end confdefs.h. */
17262 if ac_fn_c_try_compile "$LINENO"; then :
17263 glibcxx_cv_system_error5=yes
17265 glibcxx_cv_system_error5=no
17267 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
17271 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_system_error5" >&5
17272 $as_echo "$glibcxx_cv_system_error5" >&6; }
17273 if test x"$glibcxx_cv_system_error5" = x"yes"; then
17275 $as_echo "#define HAVE_ENODATA 1" >>confdefs.h
17278 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ENOSR" >&5
17279 $as_echo_n "checking for ENOSR... " >&6; }
17280 if test "${glibcxx_cv_system_error6+set}" = set; then :
17281 $as_echo_n "(cached) " >&6
17284 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17285 /* end confdefs.h. */
17295 if ac_fn_c_try_compile "$LINENO"; then :
17296 glibcxx_cv_system_error6=yes
17298 glibcxx_cv_system_error6=no
17300 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
17304 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_system_error6" >&5
17305 $as_echo "$glibcxx_cv_system_error6" >&6; }
17306 if test x"$glibcxx_cv_system_error6" = x"yes"; then
17308 $as_echo "#define HAVE_ENOSR 1" >>confdefs.h
17311 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ENOSTR" >&5
17312 $as_echo_n "checking for ENOSTR... " >&6; }
17313 if test "${glibcxx_cv_system_error7+set}" = set; then :
17314 $as_echo_n "(cached) " >&6
17317 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17318 /* end confdefs.h. */
17328 if ac_fn_c_try_compile "$LINENO"; then :
17329 glibcxx_cv_system_error7=yes
17331 glibcxx_cv_system_error7=no
17333 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
17337 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_system_error7" >&5
17338 $as_echo "$glibcxx_cv_system_error7" >&6; }
17339 if test x"$glibcxx_cv_system_error7" = x"yes"; then
17341 $as_echo "#define HAVE_ENOSTR 1" >>confdefs.h
17344 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ETIME" >&5
17345 $as_echo_n "checking for ETIME... " >&6; }
17346 if test "${glibcxx_cv_system_error8+set}" = set; then :
17347 $as_echo_n "(cached) " >&6
17350 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17351 /* end confdefs.h. */
17361 if ac_fn_c_try_compile "$LINENO"; then :
17362 glibcxx_cv_system_error8=yes
17364 glibcxx_cv_system_error8=no
17366 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
17370 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_system_error8" >&5
17371 $as_echo "$glibcxx_cv_system_error8" >&6; }
17372 if test x"$glibcxx_cv_system_error8" = x"yes"; then
17374 $as_echo "#define HAVE_ETIME 1" >>confdefs.h
17377 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for EBADMSG" >&5
17378 $as_echo_n "checking for EBADMSG... " >&6; }
17379 if test "${glibcxx_cv_system_error9+set}" = set; then :
17380 $as_echo_n "(cached) " >&6
17383 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17384 /* end confdefs.h. */
17394 if ac_fn_c_try_compile "$LINENO"; then :
17395 glibcxx_cv_system_error9=yes
17397 glibcxx_cv_system_error9=no
17399 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
17403 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_system_error9" >&5
17404 $as_echo "$glibcxx_cv_system_error9" >&6; }
17405 if test x"$glibcxx_cv_system_error9" = x"yes"; then
17407 $as_echo "#define HAVE_EBADMSG 1" >>confdefs.h
17410 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ECANCELED" >&5
17411 $as_echo_n "checking for ECANCELED... " >&6; }
17412 if test "${glibcxx_cv_system_error10+set}" = set; then :
17413 $as_echo_n "(cached) " >&6
17416 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17417 /* end confdefs.h. */
17427 if ac_fn_c_try_compile "$LINENO"; then :
17428 glibcxx_cv_system_error10=yes
17430 glibcxx_cv_system_error10=no
17432 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
17436 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_system_error10" >&5
17437 $as_echo "$glibcxx_cv_system_error10" >&6; }
17438 if test x"$glibcxx_cv_system_error10" = x"yes"; then
17440 $as_echo "#define HAVE_ECANCELED 1" >>confdefs.h
17443 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for EOVERFLOW" >&5
17444 $as_echo_n "checking for EOVERFLOW... " >&6; }
17445 if test "${glibcxx_cv_system_error11+set}" = set; then :
17446 $as_echo_n "(cached) " >&6
17449 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17450 /* end confdefs.h. */
17460 if ac_fn_c_try_compile "$LINENO"; then :
17461 glibcxx_cv_system_error11=yes
17463 glibcxx_cv_system_error11=no
17465 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
17469 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_system_error11" >&5
17470 $as_echo "$glibcxx_cv_system_error11" >&6; }
17471 if test x"$glibcxx_cv_system_error11" = x"yes"; then
17473 $as_echo "#define HAVE_EOVERFLOW 1" >>confdefs.h
17476 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ENOTSUP" >&5
17477 $as_echo_n "checking for ENOTSUP... " >&6; }
17478 if test "${glibcxx_cv_system_error12+set}" = set; then :
17479 $as_echo_n "(cached) " >&6
17482 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17483 /* end confdefs.h. */
17493 if ac_fn_c_try_compile "$LINENO"; then :
17494 glibcxx_cv_system_error12=yes
17496 glibcxx_cv_system_error12=no
17498 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
17502 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_system_error12" >&5
17503 $as_echo "$glibcxx_cv_system_error12" >&6; }
17504 if test x"$glibcxx_cv_system_error12" = x"yes"; then
17506 $as_echo "#define HAVE_ENOTSUP 1" >>confdefs.h
17509 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for EIDRM" >&5
17510 $as_echo_n "checking for EIDRM... " >&6; }
17511 if test "${glibcxx_cv_system_error13+set}" = set; then :
17512 $as_echo_n "(cached) " >&6
17515 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17516 /* end confdefs.h. */
17526 if ac_fn_c_try_compile "$LINENO"; then :
17527 glibcxx_cv_system_error13=yes
17529 glibcxx_cv_system_error13=no
17531 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
17535 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_system_error13" >&5
17536 $as_echo "$glibcxx_cv_system_error13" >&6; }
17537 if test x"$glibcxx_cv_system_error13" = x"yes"; then
17539 $as_echo "#define HAVE_EIDRM 1" >>confdefs.h
17542 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ETXTBSY" >&5
17543 $as_echo_n "checking for ETXTBSY... " >&6; }
17544 if test "${glibcxx_cv_system_error14+set}" = set; then :
17545 $as_echo_n "(cached) " >&6
17548 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17549 /* end confdefs.h. */
17559 if ac_fn_c_try_compile "$LINENO"; then :
17560 glibcxx_cv_system_error14=yes
17562 glibcxx_cv_system_error14=no
17564 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
17568 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_system_error14" >&5
17569 $as_echo "$glibcxx_cv_system_error14" >&6; }
17570 if test x"$glibcxx_cv_system_error14" = x"yes"; then
17572 $as_echo "#define HAVE_ETXTBSY 1" >>confdefs.h
17578 # For the streamoff typedef.
17583 ac_cpp='$CXXCPP $CPPFLAGS'
17584 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
17585 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
17586 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
17589 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for int64_t" >&5
17590 $as_echo_n "checking for int64_t... " >&6; }
17591 if test "${glibcxx_cv_INT64_T+set}" = set; then :
17592 $as_echo_n "(cached) " >&6
17595 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17596 /* end confdefs.h. */
17597 #include <stdint.h>
17606 if ac_fn_cxx_try_compile "$LINENO"; then :
17607 glibcxx_cv_INT64_T=yes
17609 glibcxx_cv_INT64_T=no
17611 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
17616 if test $glibcxx_cv_INT64_T = yes; then
17618 $as_echo "#define HAVE_INT64_T 1" >>confdefs.h
17620 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_INT64_T" >&5
17621 $as_echo "$glibcxx_cv_INT64_T" >&6; }
17623 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for int64_t as long" >&5
17624 $as_echo_n "checking for int64_t as long... " >&6; }
17625 if test "${glibcxx_cv_int64_t_long+set}" = set; then :
17626 $as_echo_n "(cached) " >&6
17629 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17630 /* end confdefs.h. */
17631 #include <stdint.h>
17632 template<typename, typename> struct same { enum { value = -1 }; };
17633 template<typename Tp> struct same<Tp, Tp> { enum { value = 1 }; };
17634 int array[same<int64_t, long>::value];
17643 if ac_fn_cxx_try_compile "$LINENO"; then :
17644 glibcxx_cv_int64_t_long=yes
17646 glibcxx_cv_int64_t_long=no
17648 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
17653 if test $glibcxx_cv_int64_t_long = yes; then
17655 $as_echo "#define HAVE_INT64_T_LONG 1" >>confdefs.h
17657 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_int64_t_long" >&5
17658 $as_echo "$glibcxx_cv_int64_t_long" >&6; }
17661 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for int64_t as long long" >&5
17662 $as_echo_n "checking for int64_t as long long... " >&6; }
17663 if test "${glibcxx_cv_int64_t_long_long+set}" = set; then :
17664 $as_echo_n "(cached) " >&6
17667 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17668 /* end confdefs.h. */
17669 #include <stdint.h>
17670 template<typename, typename> struct same { enum { value = -1 }; };
17671 template<typename Tp> struct same<Tp, Tp> { enum { value = 1 }; };
17672 int array[same<int64_t, long long>::value];
17681 if ac_fn_cxx_try_compile "$LINENO"; then :
17682 glibcxx_cv_int64_t_long_long=yes
17684 glibcxx_cv_int64_t_long_long=no
17686 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
17691 if test $glibcxx_cv_int64_t_long_long = yes; then
17693 $as_echo "#define HAVE_INT64_T_LONG_LONG 1" >>confdefs.h
17695 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_int64_t_long_long" >&5
17696 $as_echo "$glibcxx_cv_int64_t_long_long" >&6; }
17701 ac_cpp='$CPP $CPPFLAGS'
17702 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
17703 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
17704 ac_compiler_gnu=$ac_cv_c_compiler_gnu
17712 ac_cpp='$CXXCPP $CPPFLAGS'
17713 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
17714 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
17715 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
17717 ac_save_CXXFLAGS="$CXXFLAGS"
17718 CXXFLAGS="$CXXFLAGS -fno-exceptions"
17719 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for LFS support" >&5
17720 $as_echo_n "checking for LFS support... " >&6; }
17721 if test "${glibcxx_cv_LFS+set}" = set; then :
17722 $as_echo_n "(cached) " >&6
17725 if test x$gcc_no_link = xyes; then
17726 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17727 /* end confdefs.h. */
17728 #include <unistd.h>
17730 #include <sys/stat.h>
17737 fseeko64(fp, 0, SEEK_CUR);
17739 lseek64(1, 0, SEEK_CUR);
17746 if ac_fn_cxx_try_compile "$LINENO"; then :
17751 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
17753 if test x$gcc_no_link = xyes; then
17754 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
17756 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17757 /* end confdefs.h. */
17758 #include <unistd.h>
17760 #include <sys/stat.h>
17767 fseeko64(fp, 0, SEEK_CUR);
17769 lseek64(1, 0, SEEK_CUR);
17776 if ac_fn_cxx_try_link "$LINENO"; then :
17781 rm -f core conftest.err conftest.$ac_objext \
17782 conftest$ac_exeext conftest.$ac_ext
17787 if test $glibcxx_cv_LFS = yes; then
17789 $as_echo "#define _GLIBCXX_USE_LFS 1" >>confdefs.h
17792 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_LFS" >&5
17793 $as_echo "$glibcxx_cv_LFS" >&6; }
17794 CXXFLAGS="$ac_save_CXXFLAGS"
17796 ac_cpp='$CPP $CPPFLAGS'
17797 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
17798 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
17799 ac_compiler_gnu=$ac_cv_c_compiler_gnu
17803 # For showmanyc_helper().
17804 for ac_header in sys/ioctl.h sys/filio.h
17806 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
17807 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
17808 eval as_val=\$$as_ac_Header
17809 if test "x$as_val" = x""yes; then :
17810 cat >>confdefs.h <<_ACEOF
17811 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
17822 ac_cpp='$CXXCPP $CPPFLAGS'
17823 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
17824 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
17825 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
17827 ac_save_CXXFLAGS="$CXXFLAGS"
17828 CXXFLAGS="$CXXFLAGS -fno-exceptions"
17830 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for poll" >&5
17831 $as_echo_n "checking for poll... " >&6; }
17832 if test "${glibcxx_cv_POLL+set}" = set; then :
17833 $as_echo_n "(cached) " >&6
17836 if test x$gcc_no_link = xyes; then
17837 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17838 /* end confdefs.h. */
17843 struct pollfd pfd[1];
17844 pfd[0].events = POLLIN;
17850 if ac_fn_cxx_try_compile "$LINENO"; then :
17851 glibcxx_cv_POLL=yes
17855 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
17857 if test x$gcc_no_link = xyes; then
17858 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
17860 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17861 /* end confdefs.h. */
17866 struct pollfd pfd[1];
17867 pfd[0].events = POLLIN;
17873 if ac_fn_cxx_try_link "$LINENO"; then :
17874 glibcxx_cv_POLL=yes
17878 rm -f core conftest.err conftest.$ac_objext \
17879 conftest$ac_exeext conftest.$ac_ext
17884 if test $glibcxx_cv_POLL = yes; then
17886 $as_echo "#define HAVE_POLL 1" >>confdefs.h
17889 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_POLL" >&5
17890 $as_echo "$glibcxx_cv_POLL" >&6; }
17892 CXXFLAGS="$ac_save_CXXFLAGS"
17894 ac_cpp='$CPP $CPPFLAGS'
17895 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
17896 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
17897 ac_compiler_gnu=$ac_cv_c_compiler_gnu
17904 ac_cpp='$CXXCPP $CPPFLAGS'
17905 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
17906 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
17907 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
17909 ac_save_CXXFLAGS="$CXXFLAGS"
17910 CXXFLAGS="$CXXFLAGS -fno-exceptions"
17912 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for S_ISREG or S_IFREG" >&5
17913 $as_echo_n "checking for S_ISREG or S_IFREG... " >&6; }
17914 if test "${glibcxx_cv_S_ISREG+set}" = set; then :
17915 $as_echo_n "(cached) " >&6
17918 if test x$gcc_no_link = xyes; then
17919 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17920 /* end confdefs.h. */
17921 #include <sys/stat.h>
17925 struct stat buffer;
17927 S_ISREG(buffer.st_mode);
17932 if ac_fn_cxx_try_compile "$LINENO"; then :
17933 glibcxx_cv_S_ISREG=yes
17935 glibcxx_cv_S_ISREG=no
17937 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
17939 if test x$gcc_no_link = xyes; then
17940 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
17942 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17943 /* end confdefs.h. */
17944 #include <sys/stat.h>
17948 struct stat buffer;
17950 S_ISREG(buffer.st_mode);
17955 if ac_fn_cxx_try_link "$LINENO"; then :
17956 glibcxx_cv_S_ISREG=yes
17958 glibcxx_cv_S_ISREG=no
17960 rm -f core conftest.err conftest.$ac_objext \
17961 conftest$ac_exeext conftest.$ac_ext
17966 if test "${glibcxx_cv_S_IFREG+set}" = set; then :
17967 $as_echo_n "(cached) " >&6
17970 if test x$gcc_no_link = xyes; then
17971 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17972 /* end confdefs.h. */
17973 #include <sys/stat.h>
17977 struct stat buffer;
17979 S_IFREG & buffer.st_mode;
17984 if ac_fn_cxx_try_compile "$LINENO"; then :
17985 glibcxx_cv_S_IFREG=yes
17987 glibcxx_cv_S_IFREG=no
17989 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
17991 if test x$gcc_no_link = xyes; then
17992 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
17994 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17995 /* end confdefs.h. */
17996 #include <sys/stat.h>
18000 struct stat buffer;
18002 S_IFREG & buffer.st_mode;
18007 if ac_fn_cxx_try_link "$LINENO"; then :
18008 glibcxx_cv_S_IFREG=yes
18010 glibcxx_cv_S_IFREG=no
18012 rm -f core conftest.err conftest.$ac_objext \
18013 conftest$ac_exeext conftest.$ac_ext
18019 if test $glibcxx_cv_S_ISREG = yes; then
18021 $as_echo "#define HAVE_S_ISREG 1" >>confdefs.h
18024 elif test $glibcxx_cv_S_IFREG = yes; then
18026 $as_echo "#define HAVE_S_IFREG 1" >>confdefs.h
18030 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $res" >&5
18031 $as_echo "$res" >&6; }
18033 CXXFLAGS="$ac_save_CXXFLAGS"
18035 ac_cpp='$CPP $CPPFLAGS'
18036 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
18037 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
18038 ac_compiler_gnu=$ac_cv_c_compiler_gnu
18043 for ac_header in sys/uio.h
18045 ac_fn_c_check_header_mongrel "$LINENO" "sys/uio.h" "ac_cv_header_sys_uio_h" "$ac_includes_default"
18046 if test "x$ac_cv_header_sys_uio_h" = x""yes; then :
18047 cat >>confdefs.h <<_ACEOF
18048 #define HAVE_SYS_UIO_H 1
18059 ac_cpp='$CXXCPP $CPPFLAGS'
18060 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
18061 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
18062 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
18064 ac_save_CXXFLAGS="$CXXFLAGS"
18065 CXXFLAGS="$CXXFLAGS -fno-exceptions"
18067 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for writev" >&5
18068 $as_echo_n "checking for writev... " >&6; }
18069 if test "${glibcxx_cv_WRITEV+set}" = set; then :
18070 $as_echo_n "(cached) " >&6
18073 if test x$gcc_no_link = xyes; then
18074 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18075 /* end confdefs.h. */
18076 #include <sys/uio.h>
18080 struct iovec iov[2];
18086 if ac_fn_cxx_try_compile "$LINENO"; then :
18087 glibcxx_cv_WRITEV=yes
18089 glibcxx_cv_WRITEV=no
18091 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
18093 if test x$gcc_no_link = xyes; then
18094 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
18096 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18097 /* end confdefs.h. */
18098 #include <sys/uio.h>
18102 struct iovec iov[2];
18108 if ac_fn_cxx_try_link "$LINENO"; then :
18109 glibcxx_cv_WRITEV=yes
18111 glibcxx_cv_WRITEV=no
18113 rm -f core conftest.err conftest.$ac_objext \
18114 conftest$ac_exeext conftest.$ac_ext
18119 if test $glibcxx_cv_WRITEV = yes; then
18121 $as_echo "#define HAVE_WRITEV 1" >>confdefs.h
18124 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_WRITEV" >&5
18125 $as_echo "$glibcxx_cv_WRITEV" >&6; }
18127 CXXFLAGS="$ac_save_CXXFLAGS"
18129 ac_cpp='$CPP $CPPFLAGS'
18130 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
18131 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
18132 ac_compiler_gnu=$ac_cv_c_compiler_gnu
18136 # For C99 support to TR1.
18141 ac_cpp='$CXXCPP $CPPFLAGS'
18142 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
18143 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
18144 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
18147 # Use -std=c++98 because the default (-std=gnu++98) leaves __STRICT_ANSI__
18148 # undefined and fake C99 facilities may be spuriously enabled.
18149 ac_save_CXXFLAGS="$CXXFLAGS"
18150 CXXFLAGS="$CXXFLAGS -std=c++98"
18152 # Check for the existence of <complex.h> complex math functions used
18154 for ac_header in complex.h
18156 ac_fn_cxx_check_header_mongrel "$LINENO" "complex.h" "ac_cv_header_complex_h" "$ac_includes_default"
18157 if test "x$ac_cv_header_complex_h" = x""yes; then :
18158 cat >>confdefs.h <<_ACEOF
18159 #define HAVE_COMPLEX_H 1
18161 ac_has_complex_h=yes
18163 ac_has_complex_h=no
18168 ac_c99_complex_tr1=no;
18169 if test x"$ac_has_complex_h" = x"yes"; then
18170 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ISO C99 support to TR1 in <complex.h>" >&5
18171 $as_echo_n "checking for ISO C99 support to TR1 in <complex.h>... " >&6; }
18172 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18173 /* end confdefs.h. */
18174 #include <complex.h>
18178 typedef __complex__ float float_type; float_type tmpf;
18185 typedef __complex__ double double_type; double_type tmpd;
18192 typedef __complex__ long double ld_type; ld_type tmpld;
18204 if ac_fn_cxx_try_compile "$LINENO"; then :
18205 ac_c99_complex_tr1=yes
18207 ac_c99_complex_tr1=no
18209 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
18211 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_c99_complex_tr1" >&5
18212 $as_echo "$ac_c99_complex_tr1" >&6; }
18213 if test x"$ac_c99_complex_tr1" = x"yes"; then
18215 $as_echo "#define _GLIBCXX_USE_C99_COMPLEX_TR1 1" >>confdefs.h
18219 # Check for the existence of <ctype.h> functions.
18220 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ISO C99 support to TR1 in <ctype.h>" >&5
18221 $as_echo_n "checking for ISO C99 support to TR1 in <ctype.h>... " >&6; }
18222 if test "${glibcxx_cv_c99_ctype_tr1+set}" = set; then :
18223 $as_echo_n "(cached) " >&6
18226 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18227 /* end confdefs.h. */
18240 if ac_fn_cxx_try_compile "$LINENO"; then :
18241 glibcxx_cv_c99_ctype_tr1=yes
18243 glibcxx_cv_c99_ctype_tr1=no
18245 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
18249 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_c99_ctype_tr1" >&5
18250 $as_echo "$glibcxx_cv_c99_ctype_tr1" >&6; }
18251 if test x"$glibcxx_cv_c99_ctype_tr1" = x"yes"; then
18253 $as_echo "#define _GLIBCXX_USE_C99_CTYPE_TR1 1" >>confdefs.h
18257 # Check for the existence of <fenv.h> functions.
18258 for ac_header in fenv.h
18260 ac_fn_cxx_check_header_mongrel "$LINENO" "fenv.h" "ac_cv_header_fenv_h" "$ac_includes_default"
18261 if test "x$ac_cv_header_fenv_h" = x""yes; then :
18262 cat >>confdefs.h <<_ACEOF
18263 #define HAVE_FENV_H 1
18272 ac_c99_fenv_tr1=no;
18273 if test x"$ac_has_fenv_h" = x"yes"; then
18274 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ISO C99 support to TR1 in <fenv.h>" >&5
18275 $as_echo_n "checking for ISO C99 support to TR1 in <fenv.h>... " >&6; }
18276 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18277 /* end confdefs.h. */
18286 ret = feclearexcept(except);
18287 ret = fegetexceptflag(pflag, except);
18288 ret = feraiseexcept(except);
18289 ret = fesetexceptflag(pflag, except);
18290 ret = fetestexcept(except);
18291 ret = fegetround();
18292 ret = fesetround(mode);
18293 ret = fegetenv(penv);
18294 ret = feholdexcept(penv);
18295 ret = fesetenv(penv);
18296 ret = feupdateenv(penv);
18302 if ac_fn_cxx_try_compile "$LINENO"; then :
18303 ac_c99_fenv_tr1=yes
18307 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
18309 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_c99_fenv_tr1" >&5
18310 $as_echo "$ac_c99_fenv_tr1" >&6; }
18311 if test x"$ac_c99_fenv_tr1" = x"yes"; then
18313 $as_echo "#define _GLIBCXX_USE_C99_FENV_TR1 1" >>confdefs.h
18317 # Check for the existence of <stdint.h> types.
18318 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ISO C99 support to TR1 in <stdint.h>" >&5
18319 $as_echo_n "checking for ISO C99 support to TR1 in <stdint.h>... " >&6; }
18320 if test "${glibcxx_cv_c99_stdint_tr1+set}" = set; then :
18321 $as_echo_n "(cached) " >&6
18324 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18325 /* end confdefs.h. */
18326 #define __STDC_LIMIT_MACROS
18327 #define __STDC_CONSTANT_MACROS
18328 #include <stdint.h>
18332 typedef int8_t my_int8_t;
18333 my_int8_t i8 = INT8_MIN;
18335 typedef int16_t my_int16_t;
18336 my_int16_t i16 = INT16_MIN;
18338 typedef int32_t my_int32_t;
18339 my_int32_t i32 = INT32_MIN;
18341 typedef int64_t my_int64_t;
18342 my_int64_t i64 = INT64_MIN;
18344 typedef int_fast8_t my_int_fast8_t;
18345 my_int_fast8_t if8 = INT_FAST8_MIN;
18346 if8 = INT_FAST8_MAX;
18347 typedef int_fast16_t my_int_fast16_t;
18348 my_int_fast16_t if16 = INT_FAST16_MIN;
18349 if16 = INT_FAST16_MAX;
18350 typedef int_fast32_t my_int_fast32_t;
18351 my_int_fast32_t if32 = INT_FAST32_MIN;
18352 if32 = INT_FAST32_MAX;
18353 typedef int_fast64_t my_int_fast64_t;
18354 my_int_fast64_t if64 = INT_FAST64_MIN;
18355 if64 = INT_FAST64_MAX;
18356 typedef int_least8_t my_int_least8_t;
18357 my_int_least8_t il8 = INT_LEAST8_MIN;
18358 il8 = INT_LEAST8_MAX;
18359 typedef int_least16_t my_int_least16_t;
18360 my_int_least16_t il16 = INT_LEAST16_MIN;
18361 il16 = INT_LEAST16_MAX;
18362 typedef int_least32_t my_int_least32_t;
18363 my_int_least32_t il32 = INT_LEAST32_MIN;
18364 il32 = INT_LEAST32_MAX;
18365 typedef int_least64_t my_int_least64_t;
18366 my_int_least64_t il64 = INT_LEAST64_MIN;
18367 il64 = INT_LEAST64_MAX;
18368 typedef intmax_t my_intmax_t;
18369 my_intmax_t im = INTMAX_MAX;
18371 typedef intptr_t my_intptr_t;
18372 my_intptr_t ip = INTPTR_MAX;
18374 typedef uint8_t my_uint8_t;
18375 my_uint8_t ui8 = UINT8_MAX;
18377 typedef uint16_t my_uint16_t;
18378 my_uint16_t ui16 = UINT16_MAX;
18380 typedef uint32_t my_uint32_t;
18381 my_uint32_t ui32 = UINT32_MAX;
18383 typedef uint64_t my_uint64_t;
18384 my_uint64_t ui64 = UINT64_MAX;
18386 typedef uint_fast8_t my_uint_fast8_t;
18387 my_uint_fast8_t uif8 = UINT_FAST8_MAX;
18388 uif8 = UINT_FAST8_MAX;
18389 typedef uint_fast16_t my_uint_fast16_t;
18390 my_uint_fast16_t uif16 = UINT_FAST16_MAX;
18391 uif16 = UINT_FAST16_MAX;
18392 typedef uint_fast32_t my_uint_fast32_t;
18393 my_uint_fast32_t uif32 = UINT_FAST32_MAX;
18394 uif32 = UINT_FAST32_MAX;
18395 typedef uint_fast64_t my_uint_fast64_t;
18396 my_uint_fast64_t uif64 = UINT_FAST64_MAX;
18397 uif64 = UINT_FAST64_MAX;
18398 typedef uint_least8_t my_uint_least8_t;
18399 my_uint_least8_t uil8 = UINT_LEAST8_MAX;
18400 uil8 = UINT_LEAST8_MAX;
18401 typedef uint_least16_t my_uint_least16_t;
18402 my_uint_least16_t uil16 = UINT_LEAST16_MAX;
18403 uil16 = UINT_LEAST16_MAX;
18404 typedef uint_least32_t my_uint_least32_t;
18405 my_uint_least32_t uil32 = UINT_LEAST32_MAX;
18406 uil32 = UINT_LEAST32_MAX;
18407 typedef uint_least64_t my_uint_least64_t;
18408 my_uint_least64_t uil64 = UINT_LEAST64_MAX;
18409 uil64 = UINT_LEAST64_MAX;
18410 typedef uintmax_t my_uintmax_t;
18411 my_uintmax_t uim = UINTMAX_MAX;
18413 typedef uintptr_t my_uintptr_t;
18414 my_uintptr_t uip = UINTPTR_MAX;
18421 if ac_fn_cxx_try_compile "$LINENO"; then :
18422 glibcxx_cv_c99_stdint_tr1=yes
18424 glibcxx_cv_c99_stdint_tr1=no
18426 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
18430 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_c99_stdint_tr1" >&5
18431 $as_echo "$glibcxx_cv_c99_stdint_tr1" >&6; }
18432 if test x"$glibcxx_cv_c99_stdint_tr1" = x"yes"; then
18434 $as_echo "#define _GLIBCXX_USE_C99_STDINT_TR1 1" >>confdefs.h
18438 # Check for the existence of <math.h> functions.
18439 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ISO C99 support to TR1 in <math.h>" >&5
18440 $as_echo_n "checking for ISO C99 support to TR1 in <math.h>... " >&6; }
18441 if test "${glibcxx_cv_c99_math_tr1+set}" = set; then :
18442 $as_echo_n "(cached) " >&6
18445 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18446 /* end confdefs.h. */
18451 typedef double_t my_double_t;
18452 typedef float_t my_float_t;
18465 copysign(0.0, 0.0);
18466 copysignf(0.0f, 0.0f);
18467 copysignl(0.0l, 0.0l);
18483 fma(0.0, 0.0, 0.0);
18484 fmaf(0.0f, 0.0f, 0.0f);
18485 fmal(0.0l, 0.0l, 0.0l);
18493 hypotf(0.0f, 0.0f);
18494 hypotl(0.0l, 0.0l);
18528 nextafter(0.0, 0.0);
18529 nextafterf(0.0f, 0.0f);
18530 nextafterl(0.0l, 0.0l);
18531 nexttoward(0.0, 0.0);
18532 nexttowardf(0.0f, 0.0f);
18533 nexttowardl(0.0l, 0.0l);
18534 remainder(0.0, 0.0);
18535 remainderf(0.0f, 0.0f);
18536 remainderl(0.0l, 0.0l);
18537 remquo(0.0, 0.0, 0);
18538 remquof(0.0f, 0.0f, 0);
18539 remquol(0.0l, 0.0l, 0);
18547 scalblnf(0.0f, 0l);
18548 scalblnl(0.0l, 0l);
18563 if ac_fn_cxx_try_compile "$LINENO"; then :
18564 glibcxx_cv_c99_math_tr1=yes
18566 glibcxx_cv_c99_math_tr1=no
18568 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
18572 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_c99_math_tr1" >&5
18573 $as_echo "$glibcxx_cv_c99_math_tr1" >&6; }
18574 if test x"$glibcxx_cv_c99_math_tr1" = x"yes"; then
18576 $as_echo "#define _GLIBCXX_USE_C99_MATH_TR1 1" >>confdefs.h
18580 # Check for the existence of <inttypes.h> functions (NB: doesn't make
18581 # sense if the glibcxx_cv_c99_stdint_tr1 check fails, per C99, 7.8/1).
18582 ac_c99_inttypes_tr1=no;
18583 if test x"$glibcxx_cv_c99_stdint_tr1" = x"yes"; then
18584 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ISO C99 support to TR1 in <inttypes.h>" >&5
18585 $as_echo_n "checking for ISO C99 support to TR1 in <inttypes.h>... " >&6; }
18586 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18587 /* end confdefs.h. */
18588 #include <inttypes.h>
18592 intmax_t i, numer, denom, base;
18595 intmax_t ret = imaxabs(i);
18596 imaxdiv_t dret = imaxdiv(numer, denom);
18597 ret = strtoimax(s, endptr, base);
18598 uintmax_t uret = strtoumax(s, endptr, base);
18604 if ac_fn_cxx_try_compile "$LINENO"; then :
18605 ac_c99_inttypes_tr1=yes
18607 ac_c99_inttypes_tr1=no
18609 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
18611 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_c99_inttypes_tr1" >&5
18612 $as_echo "$ac_c99_inttypes_tr1" >&6; }
18613 if test x"$ac_c99_inttypes_tr1" = x"yes"; then
18615 $as_echo "#define _GLIBCXX_USE_C99_INTTYPES_TR1 1" >>confdefs.h
18619 # Check for the existence of whcar_t <inttypes.h> functions (NB: doesn't
18620 # make sense if the glibcxx_cv_c99_stdint_tr1 check fails, per C99, 7.8/1).
18621 ac_c99_inttypes_wchar_t_tr1=no;
18622 if test x"$glibcxx_cv_c99_stdint_tr1" = x"yes"; then
18623 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for wchar_t ISO C99 support to TR1 in <inttypes.h>" >&5
18624 $as_echo_n "checking for wchar_t ISO C99 support to TR1 in <inttypes.h>... " >&6; }
18625 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18626 /* end confdefs.h. */
18627 #include <inttypes.h>
18634 intmax_t ret = wcstoimax(s, endptr, base);
18635 uintmax_t uret = wcstoumax(s, endptr, base);
18641 if ac_fn_cxx_try_compile "$LINENO"; then :
18642 ac_c99_inttypes_wchar_t_tr1=yes
18644 ac_c99_inttypes_wchar_t_tr1=no
18646 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
18648 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_c99_inttypes_wchar_t_tr1" >&5
18649 $as_echo "$ac_c99_inttypes_wchar_t_tr1" >&6; }
18650 if test x"$ac_c99_inttypes_wchar_t_tr1" = x"yes"; then
18652 $as_echo "#define _GLIBCXX_USE_C99_INTTYPES_WCHAR_T_TR1 1" >>confdefs.h
18656 # Check for the existence of the <stdbool.h> header.
18657 for ac_header in stdbool.h
18659 ac_fn_cxx_check_header_mongrel "$LINENO" "stdbool.h" "ac_cv_header_stdbool_h" "$ac_includes_default"
18660 if test "x$ac_cv_header_stdbool_h" = x""yes; then :
18661 cat >>confdefs.h <<_ACEOF
18662 #define HAVE_STDBOOL_H 1
18670 CXXFLAGS="$ac_save_CXXFLAGS"
18672 ac_cpp='$CPP $CPPFLAGS'
18673 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
18674 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
18675 ac_compiler_gnu=$ac_cv_c_compiler_gnu
18679 # For the EOF, SEEK_CUR, and SEEK_END integer constants.
18682 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for the value of EOF" >&5
18683 $as_echo_n "checking for the value of EOF... " >&6; }
18684 if test "${glibcxx_cv_stdio_eof+set}" = set; then :
18685 $as_echo_n "(cached) " >&6
18688 if ac_fn_c_compute_int "$LINENO" "EOF" "glibcxx_cv_stdio_eof" "#include <stdio.h>"; then :
18691 as_fn_error "computing EOF failed" "$LINENO" 5
18696 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_stdio_eof" >&5
18697 $as_echo "$glibcxx_cv_stdio_eof" >&6; }
18699 cat >>confdefs.h <<_ACEOF
18700 #define _GLIBCXX_STDIO_EOF $glibcxx_cv_stdio_eof
18704 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for the value of SEEK_CUR" >&5
18705 $as_echo_n "checking for the value of SEEK_CUR... " >&6; }
18706 if test "${glibcxx_cv_stdio_seek_cur+set}" = set; then :
18707 $as_echo_n "(cached) " >&6
18710 if ac_fn_c_compute_int "$LINENO" "SEEK_CUR" "glibcxx_cv_stdio_seek_cur" "#include <stdio.h>"; then :
18713 as_fn_error "computing SEEK_CUR failed" "$LINENO" 5
18718 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_stdio_seek_cur" >&5
18719 $as_echo "$glibcxx_cv_stdio_seek_cur" >&6; }
18721 cat >>confdefs.h <<_ACEOF
18722 #define _GLIBCXX_STDIO_SEEK_CUR $glibcxx_cv_stdio_seek_cur
18726 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for the value of SEEK_END" >&5
18727 $as_echo_n "checking for the value of SEEK_END... " >&6; }
18728 if test "${glibcxx_cv_stdio_seek_end+set}" = set; then :
18729 $as_echo_n "(cached) " >&6
18732 if ac_fn_c_compute_int "$LINENO" "SEEK_END" "glibcxx_cv_stdio_seek_end" "#include <stdio.h>"; then :
18735 as_fn_error "computing SEEK_END failed" "$LINENO" 5
18740 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_stdio_seek_end" >&5
18741 $as_echo "$glibcxx_cv_stdio_seek_end" >&6; }
18743 cat >>confdefs.h <<_ACEOF
18744 #define _GLIBCXX_STDIO_SEEK_END $glibcxx_cv_stdio_seek_end
18749 # For gettimeofday support.
18752 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gettimeofday" >&5
18753 $as_echo_n "checking for gettimeofday... " >&6; }
18757 ac_cpp='$CXXCPP $CPPFLAGS'
18758 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
18759 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
18760 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
18762 ac_save_CXXFLAGS="$CXXFLAGS"
18763 CXXFLAGS="$CXXFLAGS -fno-exceptions"
18765 ac_has_gettimeofday=no;
18766 for ac_header in sys/time.h
18768 ac_fn_cxx_check_header_mongrel "$LINENO" "sys/time.h" "ac_cv_header_sys_time_h" "$ac_includes_default"
18769 if test "x$ac_cv_header_sys_time_h" = x""yes; then :
18770 cat >>confdefs.h <<_ACEOF
18771 #define HAVE_SYS_TIME_H 1
18773 ac_has_sys_time_h=yes
18775 ac_has_sys_time_h=no
18780 if test x"$ac_has_sys_time_h" = x"yes"; then
18781 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gettimeofday" >&5
18782 $as_echo_n "checking for gettimeofday... " >&6; }
18783 if test x$gcc_no_link = xyes; then
18784 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18785 /* end confdefs.h. */
18786 #include <sys/time.h>
18790 timeval tv; gettimeofday(&tv, 0);
18795 if ac_fn_cxx_try_compile "$LINENO"; then :
18796 ac_has_gettimeofday=yes
18798 ac_has_gettimeofday=no
18800 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
18802 if test x$gcc_no_link = xyes; then
18803 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
18805 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18806 /* end confdefs.h. */
18807 #include <sys/time.h>
18811 timeval tv; gettimeofday(&tv, 0);
18816 if ac_fn_cxx_try_link "$LINENO"; then :
18817 ac_has_gettimeofday=yes
18819 ac_has_gettimeofday=no
18821 rm -f core conftest.err conftest.$ac_objext \
18822 conftest$ac_exeext conftest.$ac_ext
18825 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_has_gettimeofday" >&5
18826 $as_echo "$ac_has_gettimeofday" >&6; }
18829 if test x"$ac_has_gettimeofday" = x"yes"; then
18831 $as_echo "#define _GLIBCXX_USE_GETTIMEOFDAY 1" >>confdefs.h
18835 CXXFLAGS="$ac_save_CXXFLAGS"
18837 ac_cpp='$CPP $CPPFLAGS'
18838 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
18839 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
18840 ac_compiler_gnu=$ac_cv_c_compiler_gnu
18844 # For clock_gettime, nanosleep and sched_yield support.
18845 # NB: The default is [no], because otherwise it requires linking.
18848 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for clock_gettime, nanosleep and sched_yield" >&5
18849 $as_echo_n "checking for clock_gettime, nanosleep and sched_yield... " >&6; }
18850 # Check whether --enable-libstdcxx-time was given.
18851 if test "${enable_libstdcxx_time+set}" = set; then :
18852 enableval=$enable_libstdcxx_time;
18853 case "$enableval" in
18855 *) as_fn_error "Unknown argument to enable/disable libstdcxx-time" "$LINENO" 5 ;;
18859 enable_libstdcxx_time=no
18866 ac_cpp='$CXXCPP $CPPFLAGS'
18867 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
18868 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
18869 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
18871 ac_save_CXXFLAGS="$CXXFLAGS"
18872 CXXFLAGS="$CXXFLAGS -fno-exceptions"
18873 ac_save_LIBS="$LIBS"
18875 ac_has_clock_monotonic=no
18876 ac_has_clock_realtime=no
18877 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_libstdcxx_time" >&5
18878 $as_echo "$enable_libstdcxx_time" >&6; }
18880 if test x"$enable_libstdcxx_time" != x"no"; then
18882 if test x"$enable_libstdcxx_time" = x"rt"; then
18883 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing clock_gettime" >&5
18884 $as_echo_n "checking for library containing clock_gettime... " >&6; }
18885 if test "${ac_cv_search_clock_gettime+set}" = set; then :
18886 $as_echo_n "(cached) " >&6
18888 ac_func_search_save_LIBS=$LIBS
18889 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18890 /* end confdefs.h. */
18892 /* Override any GCC internal prototype to avoid an error.
18893 Use char because int might match the return type of a GCC
18894 builtin and then its argument prototype would still apply. */
18898 char clock_gettime ();
18902 return clock_gettime ();
18907 for ac_lib in '' rt posix4; do
18908 if test -z "$ac_lib"; then
18909 ac_res="none required"
18912 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
18914 if test x$gcc_no_link = xyes; then
18915 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
18917 if ac_fn_cxx_try_link "$LINENO"; then :
18918 ac_cv_search_clock_gettime=$ac_res
18920 rm -f core conftest.err conftest.$ac_objext \
18922 if test "${ac_cv_search_clock_gettime+set}" = set; then :
18926 if test "${ac_cv_search_clock_gettime+set}" = set; then :
18929 ac_cv_search_clock_gettime=no
18931 rm conftest.$ac_ext
18932 LIBS=$ac_func_search_save_LIBS
18934 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_clock_gettime" >&5
18935 $as_echo "$ac_cv_search_clock_gettime" >&6; }
18936 ac_res=$ac_cv_search_clock_gettime
18937 if test "$ac_res" != no; then :
18938 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
18942 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing nanosleep" >&5
18943 $as_echo_n "checking for library containing nanosleep... " >&6; }
18944 if test "${ac_cv_search_nanosleep+set}" = set; then :
18945 $as_echo_n "(cached) " >&6
18947 ac_func_search_save_LIBS=$LIBS
18948 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18949 /* end confdefs.h. */
18951 /* Override any GCC internal prototype to avoid an error.
18952 Use char because int might match the return type of a GCC
18953 builtin and then its argument prototype would still apply. */
18961 return nanosleep ();
18966 for ac_lib in '' rt posix4; do
18967 if test -z "$ac_lib"; then
18968 ac_res="none required"
18971 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
18973 if test x$gcc_no_link = xyes; then
18974 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
18976 if ac_fn_cxx_try_link "$LINENO"; then :
18977 ac_cv_search_nanosleep=$ac_res
18979 rm -f core conftest.err conftest.$ac_objext \
18981 if test "${ac_cv_search_nanosleep+set}" = set; then :
18985 if test "${ac_cv_search_nanosleep+set}" = set; then :
18988 ac_cv_search_nanosleep=no
18990 rm conftest.$ac_ext
18991 LIBS=$ac_func_search_save_LIBS
18993 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_nanosleep" >&5
18994 $as_echo "$ac_cv_search_nanosleep" >&6; }
18995 ac_res=$ac_cv_search_nanosleep
18996 if test "$ac_res" != no; then :
18997 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
19002 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing clock_gettime" >&5
19003 $as_echo_n "checking for library containing clock_gettime... " >&6; }
19004 if test "${ac_cv_search_clock_gettime+set}" = set; then :
19005 $as_echo_n "(cached) " >&6
19007 ac_func_search_save_LIBS=$LIBS
19008 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19009 /* end confdefs.h. */
19011 /* Override any GCC internal prototype to avoid an error.
19012 Use char because int might match the return type of a GCC
19013 builtin and then its argument prototype would still apply. */
19017 char clock_gettime ();
19021 return clock_gettime ();
19026 for ac_lib in '' posix4; do
19027 if test -z "$ac_lib"; then
19028 ac_res="none required"
19031 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
19033 if test x$gcc_no_link = xyes; then
19034 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
19036 if ac_fn_cxx_try_link "$LINENO"; then :
19037 ac_cv_search_clock_gettime=$ac_res
19039 rm -f core conftest.err conftest.$ac_objext \
19041 if test "${ac_cv_search_clock_gettime+set}" = set; then :
19045 if test "${ac_cv_search_clock_gettime+set}" = set; then :
19048 ac_cv_search_clock_gettime=no
19050 rm conftest.$ac_ext
19051 LIBS=$ac_func_search_save_LIBS
19053 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_clock_gettime" >&5
19054 $as_echo "$ac_cv_search_clock_gettime" >&6; }
19055 ac_res=$ac_cv_search_clock_gettime
19056 if test "$ac_res" != no; then :
19057 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
19061 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing nanosleep" >&5
19062 $as_echo_n "checking for library containing nanosleep... " >&6; }
19063 if test "${ac_cv_search_nanosleep+set}" = set; then :
19064 $as_echo_n "(cached) " >&6
19066 ac_func_search_save_LIBS=$LIBS
19067 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19068 /* end confdefs.h. */
19070 /* Override any GCC internal prototype to avoid an error.
19071 Use char because int might match the return type of a GCC
19072 builtin and then its argument prototype would still apply. */
19080 return nanosleep ();
19085 for ac_lib in '' posix4; do
19086 if test -z "$ac_lib"; then
19087 ac_res="none required"
19090 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
19092 if test x$gcc_no_link = xyes; then
19093 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
19095 if ac_fn_cxx_try_link "$LINENO"; then :
19096 ac_cv_search_nanosleep=$ac_res
19098 rm -f core conftest.err conftest.$ac_objext \
19100 if test "${ac_cv_search_nanosleep+set}" = set; then :
19104 if test "${ac_cv_search_nanosleep+set}" = set; then :
19107 ac_cv_search_nanosleep=no
19109 rm conftest.$ac_ext
19110 LIBS=$ac_func_search_save_LIBS
19112 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_nanosleep" >&5
19113 $as_echo "$ac_cv_search_nanosleep" >&6; }
19114 ac_res=$ac_cv_search_nanosleep
19115 if test "$ac_res" != no; then :
19116 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
19122 case "$ac_cv_search_clock_gettime" in
19123 -l*) GLIBCXX_LIBS=$ac_cv_search_clock_gettime
19126 case "$ac_cv_search_nanosleep" in
19127 -l*) GLIBCXX_LIBS="$GLIBCXX_LIBS $ac_cv_search_nanosleep"
19131 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing sched_yield" >&5
19132 $as_echo_n "checking for library containing sched_yield... " >&6; }
19133 if test "${ac_cv_search_sched_yield+set}" = set; then :
19134 $as_echo_n "(cached) " >&6
19136 ac_func_search_save_LIBS=$LIBS
19137 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19138 /* end confdefs.h. */
19140 /* Override any GCC internal prototype to avoid an error.
19141 Use char because int might match the return type of a GCC
19142 builtin and then its argument prototype would still apply. */
19146 char sched_yield ();
19150 return sched_yield ();
19155 for ac_lib in '' rt posix4; do
19156 if test -z "$ac_lib"; then
19157 ac_res="none required"
19160 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
19162 if test x$gcc_no_link = xyes; then
19163 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
19165 if ac_fn_cxx_try_link "$LINENO"; then :
19166 ac_cv_search_sched_yield=$ac_res
19168 rm -f core conftest.err conftest.$ac_objext \
19170 if test "${ac_cv_search_sched_yield+set}" = set; then :
19174 if test "${ac_cv_search_sched_yield+set}" = set; then :
19177 ac_cv_search_sched_yield=no
19179 rm conftest.$ac_ext
19180 LIBS=$ac_func_search_save_LIBS
19182 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_sched_yield" >&5
19183 $as_echo "$ac_cv_search_sched_yield" >&6; }
19184 ac_res=$ac_cv_search_sched_yield
19185 if test "$ac_res" != no; then :
19186 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
19191 case "$ac_cv_search_sched_yield" in
19193 GLIBCXX_LIBS="$GLIBCXX_LIBS $ac_cv_search_sched_yield"
19195 $as_echo "#define _GLIBCXX_USE_SCHED_YIELD 1" >>confdefs.h
19199 if test x"$enable_libstdcxx_time" = x"rt"; then
19200 GLIBCXX_LIBS="$GLIBCXX_LIBS $ac_cv_search_sched_yield"
19202 $as_echo "#define _GLIBCXX_USE_SCHED_YIELD 1" >>confdefs.h
19208 $as_echo "#define _GLIBCXX_USE_SCHED_YIELD 1" >>confdefs.h
19213 for ac_header in unistd.h
19215 ac_fn_cxx_check_header_mongrel "$LINENO" "unistd.h" "ac_cv_header_unistd_h" "$ac_includes_default"
19216 if test "x$ac_cv_header_unistd_h" = x""yes; then :
19217 cat >>confdefs.h <<_ACEOF
19218 #define HAVE_UNISTD_H 1
19220 ac_has_unistd_h=yes
19228 if test x"$ac_has_unistd_h" = x"yes"; then
19229 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for monotonic clock" >&5
19230 $as_echo_n "checking for monotonic clock... " >&6; }
19231 if test x$gcc_no_link = xyes; then
19232 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
19234 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19235 /* end confdefs.h. */
19236 #include <unistd.h>
19242 #if _POSIX_TIMERS > 0 && defined(_POSIX_MONOTONIC_CLOCK)
19245 clock_gettime(CLOCK_MONOTONIC, &tp);
19251 if ac_fn_cxx_try_link "$LINENO"; then :
19252 ac_has_clock_monotonic=yes
19254 ac_has_clock_monotonic=no
19256 rm -f core conftest.err conftest.$ac_objext \
19257 conftest$ac_exeext conftest.$ac_ext
19259 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_has_clock_monotonic" >&5
19260 $as_echo "$ac_has_clock_monotonic" >&6; }
19262 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for realtime clock" >&5
19263 $as_echo_n "checking for realtime clock... " >&6; }
19264 if test x$gcc_no_link = xyes; then
19265 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
19267 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19268 /* end confdefs.h. */
19269 #include <unistd.h>
19275 #if _POSIX_TIMERS > 0
19278 clock_gettime(CLOCK_REALTIME, &tp);
19284 if ac_fn_cxx_try_link "$LINENO"; then :
19285 ac_has_clock_realtime=yes
19287 ac_has_clock_realtime=no
19289 rm -f core conftest.err conftest.$ac_objext \
19290 conftest$ac_exeext conftest.$ac_ext
19292 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_has_clock_realtime" >&5
19293 $as_echo "$ac_has_clock_realtime" >&6; }
19295 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for nanosleep" >&5
19296 $as_echo_n "checking for nanosleep... " >&6; }
19297 if test x$gcc_no_link = xyes; then
19298 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
19300 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19301 /* end confdefs.h. */
19302 #include <unistd.h>
19308 #if _POSIX_TIMERS > 0
19317 if ac_fn_cxx_try_link "$LINENO"; then :
19318 ac_has_nanosleep=yes
19320 ac_has_nanosleep=no
19322 rm -f core conftest.err conftest.$ac_objext \
19323 conftest$ac_exeext conftest.$ac_ext
19325 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_has_nanosleep" >&5
19326 $as_echo "$ac_has_nanosleep" >&6; }
19330 if test x"$ac_has_clock_monotonic" = x"yes"; then
19332 $as_echo "#define _GLIBCXX_USE_CLOCK_MONOTONIC 1" >>confdefs.h
19336 if test x"$ac_has_clock_realtime" = x"yes"; then
19338 $as_echo "#define _GLIBCXX_USE_CLOCK_REALTIME 1" >>confdefs.h
19342 if test x"$ac_has_nanosleep" = x"yes"; then
19344 $as_echo "#define _GLIBCXX_USE_NANOSLEEP 1" >>confdefs.h
19350 CXXFLAGS="$ac_save_CXXFLAGS"
19351 LIBS="$ac_save_LIBS"
19353 ac_cpp='$CPP $CPPFLAGS'
19354 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
19355 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
19356 ac_compiler_gnu=$ac_cv_c_compiler_gnu
19360 # For gthread support
19364 ac_cpp='$CXXCPP $CPPFLAGS'
19365 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
19366 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
19367 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
19370 ac_save_CXXFLAGS="$CXXFLAGS"
19371 CXXFLAGS="$CXXFLAGS -fno-exceptions -I${toplevel_srcdir}/gcc"
19373 target_thread_file=`$CXX -v 2>&1 | sed -n 's/^Thread model: //p'`
19374 case $target_thread_file in
19376 CXXFLAGS="$CXXFLAGS -DSUPPORTS_WEAK -DGTHREAD_USE_WEAK -D_PTHREADS"
19379 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gthreads library" >&5
19380 $as_echo_n "checking for gthreads library... " >&6; }
19382 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19383 /* end confdefs.h. */
19389 #ifndef __GTHREADS_CXX0X
19393 // In case of POSIX threads check _POSIX_TIMEOUTS too.
19394 #if (defined(_PTHREADS) \
19395 && (!defined(_POSIX_TIMEOUTS) || _POSIX_TIMEOUTS <= 0))
19403 if ac_fn_cxx_try_compile "$LINENO"; then :
19404 ac_has_gthreads=yes
19408 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
19410 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_has_gthreads" >&5
19411 $as_echo "$ac_has_gthreads" >&6; }
19413 if test x"$ac_has_gthreads" = x"yes"; then
19415 $as_echo "#define _GLIBCXX_HAS_GTHREADS 1" >>confdefs.h
19419 CXXFLAGS="$ac_save_CXXFLAGS"
19421 ac_cpp='$CPP $CPPFLAGS'
19422 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
19423 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
19424 ac_compiler_gnu=$ac_cv_c_compiler_gnu
19429 ac_fn_c_check_header_mongrel "$LINENO" "locale.h" "ac_cv_header_locale_h" "$ac_includes_default"
19430 if test "x$ac_cv_header_locale_h" = x""yes; then :
19432 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for LC_MESSAGES" >&5
19433 $as_echo_n "checking for LC_MESSAGES... " >&6; }
19434 if test "${ac_cv_val_LC_MESSAGES+set}" = set; then :
19435 $as_echo_n "(cached) " >&6
19437 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19438 /* end confdefs.h. */
19439 #include <locale.h>
19448 if ac_fn_c_try_compile "$LINENO"; then :
19449 ac_cv_val_LC_MESSAGES=yes
19451 ac_cv_val_LC_MESSAGES=no
19453 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
19455 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_val_LC_MESSAGES" >&5
19456 $as_echo "$ac_cv_val_LC_MESSAGES" >&6; }
19457 if test $ac_cv_val_LC_MESSAGES = yes; then
19459 $as_echo "#define HAVE_LC_MESSAGES 1" >>confdefs.h
19468 # Check for available headers.
19469 for ac_header in endian.h execinfo.h float.h fp.h ieeefp.h inttypes.h \
19470 locale.h machine/endian.h machine/param.h nan.h stdint.h stdlib.h string.h \
19471 strings.h sys/ipc.h sys/isa_defs.h sys/machine.h sys/param.h \
19472 sys/resource.h sys/sem.h sys/stat.h sys/time.h sys/types.h unistd.h \
19475 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
19476 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
19477 eval as_val=\$$as_ac_Header
19478 if test "x$as_val" = x""yes; then :
19479 cat >>confdefs.h <<_ACEOF
19480 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
19488 # Only do link tests if native. Else, hardcode.
19489 if $GLIBCXX_IS_NATIVE; then
19491 # We can do more elaborate tests that assume a working linker.
19496 # Check whether --with-gnu-ld was given.
19497 if test "${with_gnu_ld+set}" = set; then :
19498 withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes
19504 if test "$GCC" = yes; then
19505 # Check if gcc -print-prog-name=ld gives a path.
19506 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by $CC" >&5
19507 $as_echo_n "checking for ld used by $CC... " >&6; }
19510 # gcc leaves a trailing carriage return which upsets mingw
19511 ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
19513 ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
19516 # Accept absolute paths.
19518 re_direlt='/[^/][^/]*/\.\./'
19519 # Canonicalize the pathname of ld
19520 ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'`
19521 while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do
19522 ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"`
19524 test -z "$LD" && LD="$ac_prog"
19527 # If it fails, then pretend we aren't using GCC.
19531 # If it is relative, then search for the first ld in PATH.
19532 with_gnu_ld=unknown
19535 elif test "$with_gnu_ld" = yes; then
19536 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
19537 $as_echo_n "checking for GNU ld... " >&6; }
19539 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
19540 $as_echo_n "checking for non-GNU ld... " >&6; }
19542 if test "${lt_cv_path_LD+set}" = set; then :
19543 $as_echo_n "(cached) " >&6
19545 if test -z "$LD"; then
19546 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
19547 for ac_dir in $PATH; do
19549 test -z "$ac_dir" && ac_dir=.
19550 if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
19551 lt_cv_path_LD="$ac_dir/$ac_prog"
19552 # Check to see if the program is GNU ld. I'd rather use --version,
19553 # but apparently some variants of GNU ld only accept -v.
19554 # Break only if it was the GNU/non-GNU ld that we prefer.
19555 case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
19556 *GNU* | *'with BFD'*)
19557 test "$with_gnu_ld" != no && break
19560 test "$with_gnu_ld" != yes && break
19567 lt_cv_path_LD="$LD" # Let the user override the test with a path.
19571 LD="$lt_cv_path_LD"
19572 if test -n "$LD"; then
19573 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
19574 $as_echo "$LD" >&6; }
19576 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
19577 $as_echo "no" >&6; }
19579 test -z "$LD" && as_fn_error "no acceptable ld found in \$PATH" "$LINENO" 5
19580 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
19581 $as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
19582 if test "${lt_cv_prog_gnu_ld+set}" = set; then :
19583 $as_echo_n "(cached) " >&6
19585 # I'd rather use --version here, but apparently some GNU lds only accept -v.
19586 case `$LD -v 2>&1 </dev/null` in
19587 *GNU* | *'with BFD'*)
19588 lt_cv_prog_gnu_ld=yes
19591 lt_cv_prog_gnu_ld=no
19595 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_gnu_ld" >&5
19596 $as_echo "$lt_cv_prog_gnu_ld" >&6; }
19597 with_gnu_ld=$lt_cv_prog_gnu_ld
19605 # If we're not using GNU ld, then there's no point in even trying these
19606 # tests. Check for that first. We should have already tested for gld
19607 # by now (in libtool), but require it now just to be safe...
19608 test -z "$SECTION_LDFLAGS" && SECTION_LDFLAGS=''
19609 test -z "$OPT_LDFLAGS" && OPT_LDFLAGS=''
19613 # The name set by libtool depends on the version of libtool. Shame on us
19614 # for depending on an impl detail, but c'est la vie. Older versions used
19615 # ac_cv_prog_gnu_ld, but now it's lt_cv_prog_gnu_ld, and is copied back on
19616 # top of with_gnu_ld (which is also set by --with-gnu-ld, so that actually
19617 # makes sense). We'll test with_gnu_ld everywhere else, so if that isn't
19618 # set (hence we're using an older libtool), then set it.
19619 if test x${with_gnu_ld+set} != xset; then
19620 if test x${ac_cv_prog_gnu_ld+set} != xset; then
19621 # We got through "ac_require(ac_prog_ld)" and still not set? Huh?
19624 with_gnu_ld=$ac_cv_prog_gnu_ld
19628 # Start by getting the version number. I think the libtool test already
19629 # does some of this, but throws away the result.
19630 glibcxx_ld_is_gold=no
19631 if test x"$with_gnu_ld" = x"yes"; then
19632 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld version" >&5
19633 $as_echo_n "checking for ld version... " >&6; }
19635 if $LD --version 2>/dev/null | grep 'GNU gold' >/dev/null 2>&1; then
19636 glibcxx_ld_is_gold=yes
19638 ldver=`$LD --version 2>/dev/null |
19639 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'`
19641 glibcxx_gnu_ld_version=`echo $ldver | \
19642 $AWK -F. '{ if (NF<3) $3=0; print ($1*100+$2)*100+$3 }'`
19643 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_gnu_ld_version" >&5
19644 $as_echo "$glibcxx_gnu_ld_version" >&6; }
19647 # Set --gc-sections.
19648 glibcxx_have_gc_sections=no
19649 if test "$glibcxx_ld_is_gold" = "yes"; then
19650 if $LD --help 2>/dev/null | grep gc-sections >/dev/null 2>&1; then
19651 glibcxx_have_gc_sections=yes
19654 glibcxx_gcsections_min_ld=21602
19655 if test x"$with_gnu_ld" = x"yes" &&
19656 test $glibcxx_gnu_ld_version -gt $glibcxx_gcsections_min_ld ; then
19657 glibcxx_have_gc_sections=yes
19660 if test "$glibcxx_have_gc_sections" = "yes"; then
19661 # Sufficiently young GNU ld it is! Joy and bunny rabbits!
19662 # NB: This flag only works reliably after 2.16.1. Configure tests
19663 # for this are difficult, so hard wire a value that should work.
19665 ac_test_CFLAGS="${CFLAGS+set}"
19666 ac_save_CFLAGS="$CFLAGS"
19667 CFLAGS='-Wl,--gc-sections'
19669 # Check for -Wl,--gc-sections
19670 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld that supports -Wl,--gc-sections" >&5
19671 $as_echo_n "checking for ld that supports -Wl,--gc-sections... " >&6; }
19672 if test x$gcc_no_link = xyes; then
19673 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
19675 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19676 /* end confdefs.h. */
19677 int one(void) { return 1; }
19678 int two(void) { return 2; }
19688 if ac_fn_c_try_link "$LINENO"; then :
19693 rm -f core conftest.err conftest.$ac_objext \
19694 conftest$ac_exeext conftest.$ac_ext
19695 if test "$ac_gcsections" = "yes"; then
19698 if $CC -c conftest.c; then
19699 if $LD --gc-sections -o conftest conftest.o 2>&1 | \
19700 grep "Warning: gc-sections option ignored" > /dev/null; then
19704 rm -f conftest.c conftest.o conftest
19706 if test "$ac_gcsections" = "yes"; then
19707 SECTION_LDFLAGS="-Wl,--gc-sections $SECTION_LDFLAGS"
19709 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_gcsections" >&5
19710 $as_echo "$ac_gcsections" >&6; }
19712 if test "$ac_test_CFLAGS" = set; then
19713 CFLAGS="$ac_save_CFLAGS"
19715 # this is the suspicious part
19721 # Note this is only for shared objects.
19723 if test x"$with_gnu_ld" = x"yes"; then
19724 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld that supports -Wl,-z,relro" >&5
19725 $as_echo_n "checking for ld that supports -Wl,-z,relro... " >&6; }
19726 cxx_z_relo=`$LD -v --help 2>/dev/null | grep "z relro"`
19727 if test -n "$cxx_z_relo"; then
19728 OPT_LDFLAGS="-Wl,-z,relro"
19731 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ld_relro" >&5
19732 $as_echo "$ac_ld_relro" >&6; }
19735 # Set linker optimization flags.
19736 if test x"$with_gnu_ld" = x"yes"; then
19737 OPT_LDFLAGS="-Wl,-O1 $OPT_LDFLAGS"
19744 ac_test_CXXFLAGS="${CXXFLAGS+set}"
19745 ac_save_CXXFLAGS="$CXXFLAGS"
19746 CXXFLAGS='-fno-builtin -D_GNU_SOURCE'
19748 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sin in -lm" >&5
19749 $as_echo_n "checking for sin in -lm... " >&6; }
19750 if test "${ac_cv_lib_m_sin+set}" = set; then :
19751 $as_echo_n "(cached) " >&6
19753 ac_check_lib_save_LIBS=$LIBS
19755 if test x$gcc_no_link = xyes; then
19756 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
19758 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19759 /* end confdefs.h. */
19761 /* Override any GCC internal prototype to avoid an error.
19762 Use char because int might match the return type of a GCC
19763 builtin and then its argument prototype would still apply. */
19776 if ac_fn_c_try_link "$LINENO"; then :
19777 ac_cv_lib_m_sin=yes
19781 rm -f core conftest.err conftest.$ac_objext \
19782 conftest$ac_exeext conftest.$ac_ext
19783 LIBS=$ac_check_lib_save_LIBS
19785 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_sin" >&5
19786 $as_echo "$ac_cv_lib_m_sin" >&6; }
19787 if test "x$ac_cv_lib_m_sin" = x""yes; then :
19791 ac_save_LIBS="$LIBS"
19796 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for isinf declaration" >&5
19797 $as_echo_n "checking for isinf declaration... " >&6; }
19798 if test x${glibcxx_cv_func_isinf_use+set} != xset; then
19799 if test "${glibcxx_cv_func_isinf_use+set}" = set; then :
19800 $as_echo_n "(cached) " >&6
19805 ac_cpp='$CXXCPP $CPPFLAGS'
19806 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
19807 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
19808 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
19810 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19811 /* end confdefs.h. */
19813 #ifdef HAVE_IEEEFP_H
19814 #include <ieeefp.h>
19825 if ac_fn_cxx_try_compile "$LINENO"; then :
19826 glibcxx_cv_func_isinf_use=yes
19828 glibcxx_cv_func_isinf_use=no
19830 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
19832 ac_cpp='$CPP $CPPFLAGS'
19833 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
19834 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
19835 ac_compiler_gnu=$ac_cv_c_compiler_gnu
19841 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_isinf_use" >&5
19842 $as_echo "$glibcxx_cv_func_isinf_use" >&6; }
19844 if test x$glibcxx_cv_func_isinf_use = x"yes"; then
19845 for ac_func in isinf
19847 ac_fn_c_check_func "$LINENO" "isinf" "ac_cv_func_isinf"
19848 if test "x$ac_cv_func_isinf" = x""yes; then :
19849 cat >>confdefs.h <<_ACEOF
19850 #define HAVE_ISINF 1
19858 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _isinf declaration" >&5
19859 $as_echo_n "checking for _isinf declaration... " >&6; }
19860 if test x${glibcxx_cv_func__isinf_use+set} != xset; then
19861 if test "${glibcxx_cv_func__isinf_use+set}" = set; then :
19862 $as_echo_n "(cached) " >&6
19867 ac_cpp='$CXXCPP $CPPFLAGS'
19868 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
19869 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
19870 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
19872 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19873 /* end confdefs.h. */
19875 #ifdef HAVE_IEEEFP_H
19876 #include <ieeefp.h>
19887 if ac_fn_cxx_try_compile "$LINENO"; then :
19888 glibcxx_cv_func__isinf_use=yes
19890 glibcxx_cv_func__isinf_use=no
19892 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
19894 ac_cpp='$CPP $CPPFLAGS'
19895 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
19896 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
19897 ac_compiler_gnu=$ac_cv_c_compiler_gnu
19903 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__isinf_use" >&5
19904 $as_echo "$glibcxx_cv_func__isinf_use" >&6; }
19906 if test x$glibcxx_cv_func__isinf_use = x"yes"; then
19907 for ac_func in _isinf
19909 ac_fn_c_check_func "$LINENO" "_isinf" "ac_cv_func__isinf"
19910 if test "x$ac_cv_func__isinf" = x""yes; then :
19911 cat >>confdefs.h <<_ACEOF
19912 #define HAVE__ISINF 1
19925 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for isnan declaration" >&5
19926 $as_echo_n "checking for isnan declaration... " >&6; }
19927 if test x${glibcxx_cv_func_isnan_use+set} != xset; then
19928 if test "${glibcxx_cv_func_isnan_use+set}" = set; then :
19929 $as_echo_n "(cached) " >&6
19934 ac_cpp='$CXXCPP $CPPFLAGS'
19935 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
19936 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
19937 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
19939 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19940 /* end confdefs.h. */
19942 #ifdef HAVE_IEEEFP_H
19943 #include <ieeefp.h>
19954 if ac_fn_cxx_try_compile "$LINENO"; then :
19955 glibcxx_cv_func_isnan_use=yes
19957 glibcxx_cv_func_isnan_use=no
19959 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
19961 ac_cpp='$CPP $CPPFLAGS'
19962 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
19963 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
19964 ac_compiler_gnu=$ac_cv_c_compiler_gnu
19970 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_isnan_use" >&5
19971 $as_echo "$glibcxx_cv_func_isnan_use" >&6; }
19973 if test x$glibcxx_cv_func_isnan_use = x"yes"; then
19974 for ac_func in isnan
19976 ac_fn_c_check_func "$LINENO" "isnan" "ac_cv_func_isnan"
19977 if test "x$ac_cv_func_isnan" = x""yes; then :
19978 cat >>confdefs.h <<_ACEOF
19979 #define HAVE_ISNAN 1
19987 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _isnan declaration" >&5
19988 $as_echo_n "checking for _isnan declaration... " >&6; }
19989 if test x${glibcxx_cv_func__isnan_use+set} != xset; then
19990 if test "${glibcxx_cv_func__isnan_use+set}" = set; then :
19991 $as_echo_n "(cached) " >&6
19996 ac_cpp='$CXXCPP $CPPFLAGS'
19997 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
19998 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
19999 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
20001 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20002 /* end confdefs.h. */
20004 #ifdef HAVE_IEEEFP_H
20005 #include <ieeefp.h>
20016 if ac_fn_cxx_try_compile "$LINENO"; then :
20017 glibcxx_cv_func__isnan_use=yes
20019 glibcxx_cv_func__isnan_use=no
20021 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
20023 ac_cpp='$CPP $CPPFLAGS'
20024 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
20025 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
20026 ac_compiler_gnu=$ac_cv_c_compiler_gnu
20032 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__isnan_use" >&5
20033 $as_echo "$glibcxx_cv_func__isnan_use" >&6; }
20035 if test x$glibcxx_cv_func__isnan_use = x"yes"; then
20036 for ac_func in _isnan
20038 ac_fn_c_check_func "$LINENO" "_isnan" "ac_cv_func__isnan"
20039 if test "x$ac_cv_func__isnan" = x""yes; then :
20040 cat >>confdefs.h <<_ACEOF
20041 #define HAVE__ISNAN 1
20054 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for finite declaration" >&5
20055 $as_echo_n "checking for finite declaration... " >&6; }
20056 if test x${glibcxx_cv_func_finite_use+set} != xset; then
20057 if test "${glibcxx_cv_func_finite_use+set}" = set; then :
20058 $as_echo_n "(cached) " >&6
20063 ac_cpp='$CXXCPP $CPPFLAGS'
20064 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
20065 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
20066 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
20068 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20069 /* end confdefs.h. */
20071 #ifdef HAVE_IEEEFP_H
20072 #include <ieeefp.h>
20083 if ac_fn_cxx_try_compile "$LINENO"; then :
20084 glibcxx_cv_func_finite_use=yes
20086 glibcxx_cv_func_finite_use=no
20088 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
20090 ac_cpp='$CPP $CPPFLAGS'
20091 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
20092 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
20093 ac_compiler_gnu=$ac_cv_c_compiler_gnu
20099 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_finite_use" >&5
20100 $as_echo "$glibcxx_cv_func_finite_use" >&6; }
20102 if test x$glibcxx_cv_func_finite_use = x"yes"; then
20103 for ac_func in finite
20105 ac_fn_c_check_func "$LINENO" "finite" "ac_cv_func_finite"
20106 if test "x$ac_cv_func_finite" = x""yes; then :
20107 cat >>confdefs.h <<_ACEOF
20108 #define HAVE_FINITE 1
20116 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _finite declaration" >&5
20117 $as_echo_n "checking for _finite declaration... " >&6; }
20118 if test x${glibcxx_cv_func__finite_use+set} != xset; then
20119 if test "${glibcxx_cv_func__finite_use+set}" = set; then :
20120 $as_echo_n "(cached) " >&6
20125 ac_cpp='$CXXCPP $CPPFLAGS'
20126 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
20127 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
20128 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
20130 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20131 /* end confdefs.h. */
20133 #ifdef HAVE_IEEEFP_H
20134 #include <ieeefp.h>
20145 if ac_fn_cxx_try_compile "$LINENO"; then :
20146 glibcxx_cv_func__finite_use=yes
20148 glibcxx_cv_func__finite_use=no
20150 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
20152 ac_cpp='$CPP $CPPFLAGS'
20153 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
20154 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
20155 ac_compiler_gnu=$ac_cv_c_compiler_gnu
20161 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__finite_use" >&5
20162 $as_echo "$glibcxx_cv_func__finite_use" >&6; }
20164 if test x$glibcxx_cv_func__finite_use = x"yes"; then
20165 for ac_func in _finite
20167 ac_fn_c_check_func "$LINENO" "_finite" "ac_cv_func__finite"
20168 if test "x$ac_cv_func__finite" = x""yes; then :
20169 cat >>confdefs.h <<_ACEOF
20170 #define HAVE__FINITE 1
20183 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sincos declaration" >&5
20184 $as_echo_n "checking for sincos declaration... " >&6; }
20185 if test x${glibcxx_cv_func_sincos_use+set} != xset; then
20186 if test "${glibcxx_cv_func_sincos_use+set}" = set; then :
20187 $as_echo_n "(cached) " >&6
20192 ac_cpp='$CXXCPP $CPPFLAGS'
20193 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
20194 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
20195 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
20197 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20198 /* end confdefs.h. */
20208 if ac_fn_cxx_try_compile "$LINENO"; then :
20209 glibcxx_cv_func_sincos_use=yes
20211 glibcxx_cv_func_sincos_use=no
20213 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
20215 ac_cpp='$CPP $CPPFLAGS'
20216 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
20217 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
20218 ac_compiler_gnu=$ac_cv_c_compiler_gnu
20224 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_sincos_use" >&5
20225 $as_echo "$glibcxx_cv_func_sincos_use" >&6; }
20227 if test x$glibcxx_cv_func_sincos_use = x"yes"; then
20228 for ac_func in sincos
20230 ac_fn_c_check_func "$LINENO" "sincos" "ac_cv_func_sincos"
20231 if test "x$ac_cv_func_sincos" = x""yes; then :
20232 cat >>confdefs.h <<_ACEOF
20233 #define HAVE_SINCOS 1
20241 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _sincos declaration" >&5
20242 $as_echo_n "checking for _sincos declaration... " >&6; }
20243 if test x${glibcxx_cv_func__sincos_use+set} != xset; then
20244 if test "${glibcxx_cv_func__sincos_use+set}" = set; then :
20245 $as_echo_n "(cached) " >&6
20250 ac_cpp='$CXXCPP $CPPFLAGS'
20251 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
20252 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
20253 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
20255 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20256 /* end confdefs.h. */
20266 if ac_fn_cxx_try_compile "$LINENO"; then :
20267 glibcxx_cv_func__sincos_use=yes
20269 glibcxx_cv_func__sincos_use=no
20271 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
20273 ac_cpp='$CPP $CPPFLAGS'
20274 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
20275 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
20276 ac_compiler_gnu=$ac_cv_c_compiler_gnu
20282 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__sincos_use" >&5
20283 $as_echo "$glibcxx_cv_func__sincos_use" >&6; }
20285 if test x$glibcxx_cv_func__sincos_use = x"yes"; then
20286 for ac_func in _sincos
20288 ac_fn_c_check_func "$LINENO" "_sincos" "ac_cv_func__sincos"
20289 if test "x$ac_cv_func__sincos" = x""yes; then :
20290 cat >>confdefs.h <<_ACEOF
20291 #define HAVE__SINCOS 1
20304 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fpclass declaration" >&5
20305 $as_echo_n "checking for fpclass declaration... " >&6; }
20306 if test x${glibcxx_cv_func_fpclass_use+set} != xset; then
20307 if test "${glibcxx_cv_func_fpclass_use+set}" = set; then :
20308 $as_echo_n "(cached) " >&6
20313 ac_cpp='$CXXCPP $CPPFLAGS'
20314 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
20315 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
20316 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
20318 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20319 /* end confdefs.h. */
20321 #ifdef HAVE_IEEEFP_H
20322 #include <ieeefp.h>
20333 if ac_fn_cxx_try_compile "$LINENO"; then :
20334 glibcxx_cv_func_fpclass_use=yes
20336 glibcxx_cv_func_fpclass_use=no
20338 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
20340 ac_cpp='$CPP $CPPFLAGS'
20341 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
20342 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
20343 ac_compiler_gnu=$ac_cv_c_compiler_gnu
20349 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_fpclass_use" >&5
20350 $as_echo "$glibcxx_cv_func_fpclass_use" >&6; }
20352 if test x$glibcxx_cv_func_fpclass_use = x"yes"; then
20353 for ac_func in fpclass
20355 ac_fn_c_check_func "$LINENO" "fpclass" "ac_cv_func_fpclass"
20356 if test "x$ac_cv_func_fpclass" = x""yes; then :
20357 cat >>confdefs.h <<_ACEOF
20358 #define HAVE_FPCLASS 1
20366 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _fpclass declaration" >&5
20367 $as_echo_n "checking for _fpclass declaration... " >&6; }
20368 if test x${glibcxx_cv_func__fpclass_use+set} != xset; then
20369 if test "${glibcxx_cv_func__fpclass_use+set}" = set; then :
20370 $as_echo_n "(cached) " >&6
20375 ac_cpp='$CXXCPP $CPPFLAGS'
20376 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
20377 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
20378 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
20380 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20381 /* end confdefs.h. */
20383 #ifdef HAVE_IEEEFP_H
20384 #include <ieeefp.h>
20395 if ac_fn_cxx_try_compile "$LINENO"; then :
20396 glibcxx_cv_func__fpclass_use=yes
20398 glibcxx_cv_func__fpclass_use=no
20400 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
20402 ac_cpp='$CPP $CPPFLAGS'
20403 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
20404 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
20405 ac_compiler_gnu=$ac_cv_c_compiler_gnu
20411 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__fpclass_use" >&5
20412 $as_echo "$glibcxx_cv_func__fpclass_use" >&6; }
20414 if test x$glibcxx_cv_func__fpclass_use = x"yes"; then
20415 for ac_func in _fpclass
20417 ac_fn_c_check_func "$LINENO" "_fpclass" "ac_cv_func__fpclass"
20418 if test "x$ac_cv_func__fpclass" = x""yes; then :
20419 cat >>confdefs.h <<_ACEOF
20420 #define HAVE__FPCLASS 1
20433 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for qfpclass declaration" >&5
20434 $as_echo_n "checking for qfpclass declaration... " >&6; }
20435 if test x${glibcxx_cv_func_qfpclass_use+set} != xset; then
20436 if test "${glibcxx_cv_func_qfpclass_use+set}" = set; then :
20437 $as_echo_n "(cached) " >&6
20442 ac_cpp='$CXXCPP $CPPFLAGS'
20443 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
20444 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
20445 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
20447 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20448 /* end confdefs.h. */
20450 #ifdef HAVE_IEEEFP_H
20451 #include <ieeefp.h>
20462 if ac_fn_cxx_try_compile "$LINENO"; then :
20463 glibcxx_cv_func_qfpclass_use=yes
20465 glibcxx_cv_func_qfpclass_use=no
20467 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
20469 ac_cpp='$CPP $CPPFLAGS'
20470 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
20471 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
20472 ac_compiler_gnu=$ac_cv_c_compiler_gnu
20478 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_qfpclass_use" >&5
20479 $as_echo "$glibcxx_cv_func_qfpclass_use" >&6; }
20481 if test x$glibcxx_cv_func_qfpclass_use = x"yes"; then
20482 for ac_func in qfpclass
20484 ac_fn_c_check_func "$LINENO" "qfpclass" "ac_cv_func_qfpclass"
20485 if test "x$ac_cv_func_qfpclass" = x""yes; then :
20486 cat >>confdefs.h <<_ACEOF
20487 #define HAVE_QFPCLASS 1
20495 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _qfpclass declaration" >&5
20496 $as_echo_n "checking for _qfpclass declaration... " >&6; }
20497 if test x${glibcxx_cv_func__qfpclass_use+set} != xset; then
20498 if test "${glibcxx_cv_func__qfpclass_use+set}" = set; then :
20499 $as_echo_n "(cached) " >&6
20504 ac_cpp='$CXXCPP $CPPFLAGS'
20505 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
20506 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
20507 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
20509 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20510 /* end confdefs.h. */
20512 #ifdef HAVE_IEEEFP_H
20513 #include <ieeefp.h>
20524 if ac_fn_cxx_try_compile "$LINENO"; then :
20525 glibcxx_cv_func__qfpclass_use=yes
20527 glibcxx_cv_func__qfpclass_use=no
20529 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
20531 ac_cpp='$CPP $CPPFLAGS'
20532 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
20533 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
20534 ac_compiler_gnu=$ac_cv_c_compiler_gnu
20540 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__qfpclass_use" >&5
20541 $as_echo "$glibcxx_cv_func__qfpclass_use" >&6; }
20543 if test x$glibcxx_cv_func__qfpclass_use = x"yes"; then
20544 for ac_func in _qfpclass
20546 ac_fn_c_check_func "$LINENO" "_qfpclass" "ac_cv_func__qfpclass"
20547 if test "x$ac_cv_func__qfpclass" = x""yes; then :
20548 cat >>confdefs.h <<_ACEOF
20549 #define HAVE__QFPCLASS 1
20562 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for hypot declaration" >&5
20563 $as_echo_n "checking for hypot declaration... " >&6; }
20564 if test x${glibcxx_cv_func_hypot_use+set} != xset; then
20565 if test "${glibcxx_cv_func_hypot_use+set}" = set; then :
20566 $as_echo_n "(cached) " >&6
20571 ac_cpp='$CXXCPP $CPPFLAGS'
20572 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
20573 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
20574 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
20576 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20577 /* end confdefs.h. */
20587 if ac_fn_cxx_try_compile "$LINENO"; then :
20588 glibcxx_cv_func_hypot_use=yes
20590 glibcxx_cv_func_hypot_use=no
20592 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
20594 ac_cpp='$CPP $CPPFLAGS'
20595 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
20596 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
20597 ac_compiler_gnu=$ac_cv_c_compiler_gnu
20603 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_hypot_use" >&5
20604 $as_echo "$glibcxx_cv_func_hypot_use" >&6; }
20606 if test x$glibcxx_cv_func_hypot_use = x"yes"; then
20607 for ac_func in hypot
20609 ac_fn_c_check_func "$LINENO" "hypot" "ac_cv_func_hypot"
20610 if test "x$ac_cv_func_hypot" = x""yes; then :
20611 cat >>confdefs.h <<_ACEOF
20612 #define HAVE_HYPOT 1
20620 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _hypot declaration" >&5
20621 $as_echo_n "checking for _hypot declaration... " >&6; }
20622 if test x${glibcxx_cv_func__hypot_use+set} != xset; then
20623 if test "${glibcxx_cv_func__hypot_use+set}" = set; then :
20624 $as_echo_n "(cached) " >&6
20629 ac_cpp='$CXXCPP $CPPFLAGS'
20630 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
20631 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
20632 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
20634 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20635 /* end confdefs.h. */
20645 if ac_fn_cxx_try_compile "$LINENO"; then :
20646 glibcxx_cv_func__hypot_use=yes
20648 glibcxx_cv_func__hypot_use=no
20650 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
20652 ac_cpp='$CPP $CPPFLAGS'
20653 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
20654 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
20655 ac_compiler_gnu=$ac_cv_c_compiler_gnu
20661 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__hypot_use" >&5
20662 $as_echo "$glibcxx_cv_func__hypot_use" >&6; }
20664 if test x$glibcxx_cv_func__hypot_use = x"yes"; then
20665 for ac_func in _hypot
20667 ac_fn_c_check_func "$LINENO" "_hypot" "ac_cv_func__hypot"
20668 if test "x$ac_cv_func__hypot" = x""yes; then :
20669 cat >>confdefs.h <<_ACEOF
20670 #define HAVE__HYPOT 1
20683 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for float trig functions" >&5
20684 $as_echo_n "checking for float trig functions... " >&6; }
20685 if test "${glibcxx_cv_func_float_trig_use+set}" = set; then :
20686 $as_echo_n "(cached) " >&6
20691 ac_cpp='$CXXCPP $CPPFLAGS'
20692 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
20693 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
20694 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
20696 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20697 /* end confdefs.h. */
20702 acosf (0); asinf (0); atanf (0); cosf (0); sinf (0); tanf (0); coshf (0); sinhf (0); tanhf (0);
20707 if ac_fn_cxx_try_compile "$LINENO"; then :
20708 glibcxx_cv_func_float_trig_use=yes
20710 glibcxx_cv_func_float_trig_use=no
20712 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
20714 ac_cpp='$CPP $CPPFLAGS'
20715 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
20716 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
20717 ac_compiler_gnu=$ac_cv_c_compiler_gnu
20721 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_float_trig_use" >&5
20722 $as_echo "$glibcxx_cv_func_float_trig_use" >&6; }
20723 if test x$glibcxx_cv_func_float_trig_use = x"yes"; then
20724 for ac_func in acosf asinf atanf cosf sinf tanf coshf sinhf tanhf
20726 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
20727 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
20728 eval as_val=\$$as_ac_var
20729 if test "x$as_val" = x""yes; then :
20730 cat >>confdefs.h <<_ACEOF
20731 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
20738 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _float trig functions" >&5
20739 $as_echo_n "checking for _float trig functions... " >&6; }
20740 if test "${glibcxx_cv_func__float_trig_use+set}" = set; then :
20741 $as_echo_n "(cached) " >&6
20746 ac_cpp='$CXXCPP $CPPFLAGS'
20747 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
20748 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
20749 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
20751 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20752 /* end confdefs.h. */
20757 _acosf (0); _asinf (0); _atanf (0); _cosf (0); _sinf (0); _tanf (0); _coshf (0); _sinhf (0); _tanhf (0);
20762 if ac_fn_cxx_try_compile "$LINENO"; then :
20763 glibcxx_cv_func__float_trig_use=yes
20765 glibcxx_cv_func__float_trig_use=no
20767 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
20769 ac_cpp='$CPP $CPPFLAGS'
20770 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
20771 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
20772 ac_compiler_gnu=$ac_cv_c_compiler_gnu
20776 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__float_trig_use" >&5
20777 $as_echo "$glibcxx_cv_func__float_trig_use" >&6; }
20778 if test x$glibcxx_cv_func__float_trig_use = x"yes"; then
20779 for ac_func in _acosf _asinf _atanf _cosf _sinf _tanf _coshf _sinhf _tanhf
20781 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
20782 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
20783 eval as_val=\$$as_ac_var
20784 if test "x$as_val" = x""yes; then :
20785 cat >>confdefs.h <<_ACEOF
20786 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
20799 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for float round functions" >&5
20800 $as_echo_n "checking for float round functions... " >&6; }
20801 if test "${glibcxx_cv_func_float_round_use+set}" = set; then :
20802 $as_echo_n "(cached) " >&6
20807 ac_cpp='$CXXCPP $CPPFLAGS'
20808 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
20809 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
20810 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
20812 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20813 /* end confdefs.h. */
20818 ceilf (0); floorf (0);
20823 if ac_fn_cxx_try_compile "$LINENO"; then :
20824 glibcxx_cv_func_float_round_use=yes
20826 glibcxx_cv_func_float_round_use=no
20828 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
20830 ac_cpp='$CPP $CPPFLAGS'
20831 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
20832 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
20833 ac_compiler_gnu=$ac_cv_c_compiler_gnu
20837 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_float_round_use" >&5
20838 $as_echo "$glibcxx_cv_func_float_round_use" >&6; }
20839 if test x$glibcxx_cv_func_float_round_use = x"yes"; then
20840 for ac_func in ceilf floorf
20842 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
20843 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
20844 eval as_val=\$$as_ac_var
20845 if test "x$as_val" = x""yes; then :
20846 cat >>confdefs.h <<_ACEOF
20847 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
20854 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _float round functions" >&5
20855 $as_echo_n "checking for _float round functions... " >&6; }
20856 if test "${glibcxx_cv_func__float_round_use+set}" = set; then :
20857 $as_echo_n "(cached) " >&6
20862 ac_cpp='$CXXCPP $CPPFLAGS'
20863 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
20864 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
20865 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
20867 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20868 /* end confdefs.h. */
20873 _ceilf (0); _floorf (0);
20878 if ac_fn_cxx_try_compile "$LINENO"; then :
20879 glibcxx_cv_func__float_round_use=yes
20881 glibcxx_cv_func__float_round_use=no
20883 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
20885 ac_cpp='$CPP $CPPFLAGS'
20886 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
20887 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
20888 ac_compiler_gnu=$ac_cv_c_compiler_gnu
20892 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__float_round_use" >&5
20893 $as_echo "$glibcxx_cv_func__float_round_use" >&6; }
20894 if test x$glibcxx_cv_func__float_round_use = x"yes"; then
20895 for ac_func in _ceilf _floorf
20897 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
20898 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
20899 eval as_val=\$$as_ac_var
20900 if test "x$as_val" = x""yes; then :
20901 cat >>confdefs.h <<_ACEOF
20902 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
20916 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for expf declaration" >&5
20917 $as_echo_n "checking for expf declaration... " >&6; }
20918 if test x${glibcxx_cv_func_expf_use+set} != xset; then
20919 if test "${glibcxx_cv_func_expf_use+set}" = set; then :
20920 $as_echo_n "(cached) " >&6
20925 ac_cpp='$CXXCPP $CPPFLAGS'
20926 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
20927 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
20928 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
20930 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20931 /* end confdefs.h. */
20933 #ifdef HAVE_IEEEFP_H
20934 #include <ieeefp.h>
20945 if ac_fn_cxx_try_compile "$LINENO"; then :
20946 glibcxx_cv_func_expf_use=yes
20948 glibcxx_cv_func_expf_use=no
20950 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
20952 ac_cpp='$CPP $CPPFLAGS'
20953 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
20954 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
20955 ac_compiler_gnu=$ac_cv_c_compiler_gnu
20961 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_expf_use" >&5
20962 $as_echo "$glibcxx_cv_func_expf_use" >&6; }
20964 if test x$glibcxx_cv_func_expf_use = x"yes"; then
20965 for ac_func in expf
20967 ac_fn_c_check_func "$LINENO" "expf" "ac_cv_func_expf"
20968 if test "x$ac_cv_func_expf" = x""yes; then :
20969 cat >>confdefs.h <<_ACEOF
20970 #define HAVE_EXPF 1
20978 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _expf declaration" >&5
20979 $as_echo_n "checking for _expf declaration... " >&6; }
20980 if test x${glibcxx_cv_func__expf_use+set} != xset; then
20981 if test "${glibcxx_cv_func__expf_use+set}" = set; then :
20982 $as_echo_n "(cached) " >&6
20987 ac_cpp='$CXXCPP $CPPFLAGS'
20988 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
20989 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
20990 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
20992 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20993 /* end confdefs.h. */
20995 #ifdef HAVE_IEEEFP_H
20996 #include <ieeefp.h>
21007 if ac_fn_cxx_try_compile "$LINENO"; then :
21008 glibcxx_cv_func__expf_use=yes
21010 glibcxx_cv_func__expf_use=no
21012 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
21014 ac_cpp='$CPP $CPPFLAGS'
21015 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
21016 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
21017 ac_compiler_gnu=$ac_cv_c_compiler_gnu
21023 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__expf_use" >&5
21024 $as_echo "$glibcxx_cv_func__expf_use" >&6; }
21026 if test x$glibcxx_cv_func__expf_use = x"yes"; then
21027 for ac_func in _expf
21029 ac_fn_c_check_func "$LINENO" "_expf" "ac_cv_func__expf"
21030 if test "x$ac_cv_func__expf" = x""yes; then :
21031 cat >>confdefs.h <<_ACEOF
21032 #define HAVE__EXPF 1
21045 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for isnanf declaration" >&5
21046 $as_echo_n "checking for isnanf declaration... " >&6; }
21047 if test x${glibcxx_cv_func_isnanf_use+set} != xset; then
21048 if test "${glibcxx_cv_func_isnanf_use+set}" = set; then :
21049 $as_echo_n "(cached) " >&6
21054 ac_cpp='$CXXCPP $CPPFLAGS'
21055 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
21056 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
21057 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
21059 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
21060 /* end confdefs.h. */
21062 #ifdef HAVE_IEEEFP_H
21063 #include <ieeefp.h>
21074 if ac_fn_cxx_try_compile "$LINENO"; then :
21075 glibcxx_cv_func_isnanf_use=yes
21077 glibcxx_cv_func_isnanf_use=no
21079 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
21081 ac_cpp='$CPP $CPPFLAGS'
21082 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
21083 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
21084 ac_compiler_gnu=$ac_cv_c_compiler_gnu
21090 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_isnanf_use" >&5
21091 $as_echo "$glibcxx_cv_func_isnanf_use" >&6; }
21093 if test x$glibcxx_cv_func_isnanf_use = x"yes"; then
21094 for ac_func in isnanf
21096 ac_fn_c_check_func "$LINENO" "isnanf" "ac_cv_func_isnanf"
21097 if test "x$ac_cv_func_isnanf" = x""yes; then :
21098 cat >>confdefs.h <<_ACEOF
21099 #define HAVE_ISNANF 1
21107 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _isnanf declaration" >&5
21108 $as_echo_n "checking for _isnanf declaration... " >&6; }
21109 if test x${glibcxx_cv_func__isnanf_use+set} != xset; then
21110 if test "${glibcxx_cv_func__isnanf_use+set}" = set; then :
21111 $as_echo_n "(cached) " >&6
21116 ac_cpp='$CXXCPP $CPPFLAGS'
21117 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
21118 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
21119 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
21121 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
21122 /* end confdefs.h. */
21124 #ifdef HAVE_IEEEFP_H
21125 #include <ieeefp.h>
21136 if ac_fn_cxx_try_compile "$LINENO"; then :
21137 glibcxx_cv_func__isnanf_use=yes
21139 glibcxx_cv_func__isnanf_use=no
21141 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
21143 ac_cpp='$CPP $CPPFLAGS'
21144 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
21145 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
21146 ac_compiler_gnu=$ac_cv_c_compiler_gnu
21152 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__isnanf_use" >&5
21153 $as_echo "$glibcxx_cv_func__isnanf_use" >&6; }
21155 if test x$glibcxx_cv_func__isnanf_use = x"yes"; then
21156 for ac_func in _isnanf
21158 ac_fn_c_check_func "$LINENO" "_isnanf" "ac_cv_func__isnanf"
21159 if test "x$ac_cv_func__isnanf" = x""yes; then :
21160 cat >>confdefs.h <<_ACEOF
21161 #define HAVE__ISNANF 1
21174 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for isinff declaration" >&5
21175 $as_echo_n "checking for isinff declaration... " >&6; }
21176 if test x${glibcxx_cv_func_isinff_use+set} != xset; then
21177 if test "${glibcxx_cv_func_isinff_use+set}" = set; then :
21178 $as_echo_n "(cached) " >&6
21183 ac_cpp='$CXXCPP $CPPFLAGS'
21184 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
21185 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
21186 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
21188 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
21189 /* end confdefs.h. */
21191 #ifdef HAVE_IEEEFP_H
21192 #include <ieeefp.h>
21203 if ac_fn_cxx_try_compile "$LINENO"; then :
21204 glibcxx_cv_func_isinff_use=yes
21206 glibcxx_cv_func_isinff_use=no
21208 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
21210 ac_cpp='$CPP $CPPFLAGS'
21211 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
21212 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
21213 ac_compiler_gnu=$ac_cv_c_compiler_gnu
21219 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_isinff_use" >&5
21220 $as_echo "$glibcxx_cv_func_isinff_use" >&6; }
21222 if test x$glibcxx_cv_func_isinff_use = x"yes"; then
21223 for ac_func in isinff
21225 ac_fn_c_check_func "$LINENO" "isinff" "ac_cv_func_isinff"
21226 if test "x$ac_cv_func_isinff" = x""yes; then :
21227 cat >>confdefs.h <<_ACEOF
21228 #define HAVE_ISINFF 1
21236 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _isinff declaration" >&5
21237 $as_echo_n "checking for _isinff declaration... " >&6; }
21238 if test x${glibcxx_cv_func__isinff_use+set} != xset; then
21239 if test "${glibcxx_cv_func__isinff_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__isinff_use=yes
21268 glibcxx_cv_func__isinff_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__isinff_use" >&5
21282 $as_echo "$glibcxx_cv_func__isinff_use" >&6; }
21284 if test x$glibcxx_cv_func__isinff_use = x"yes"; then
21285 for ac_func in _isinff
21287 ac_fn_c_check_func "$LINENO" "_isinff" "ac_cv_func__isinff"
21288 if test "x$ac_cv_func__isinff" = x""yes; then :
21289 cat >>confdefs.h <<_ACEOF
21290 #define HAVE__ISINFF 1
21303 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for atan2f declaration" >&5
21304 $as_echo_n "checking for atan2f declaration... " >&6; }
21305 if test x${glibcxx_cv_func_atan2f_use+set} != xset; then
21306 if test "${glibcxx_cv_func_atan2f_use+set}" = set; then :
21307 $as_echo_n "(cached) " >&6
21312 ac_cpp='$CXXCPP $CPPFLAGS'
21313 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
21314 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
21315 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
21317 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
21318 /* end confdefs.h. */
21328 if ac_fn_cxx_try_compile "$LINENO"; then :
21329 glibcxx_cv_func_atan2f_use=yes
21331 glibcxx_cv_func_atan2f_use=no
21333 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
21335 ac_cpp='$CPP $CPPFLAGS'
21336 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
21337 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
21338 ac_compiler_gnu=$ac_cv_c_compiler_gnu
21344 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_atan2f_use" >&5
21345 $as_echo "$glibcxx_cv_func_atan2f_use" >&6; }
21347 if test x$glibcxx_cv_func_atan2f_use = x"yes"; then
21348 for ac_func in atan2f
21350 ac_fn_c_check_func "$LINENO" "atan2f" "ac_cv_func_atan2f"
21351 if test "x$ac_cv_func_atan2f" = x""yes; then :
21352 cat >>confdefs.h <<_ACEOF
21353 #define HAVE_ATAN2F 1
21361 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _atan2f declaration" >&5
21362 $as_echo_n "checking for _atan2f declaration... " >&6; }
21363 if test x${glibcxx_cv_func__atan2f_use+set} != xset; then
21364 if test "${glibcxx_cv_func__atan2f_use+set}" = set; then :
21365 $as_echo_n "(cached) " >&6
21370 ac_cpp='$CXXCPP $CPPFLAGS'
21371 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
21372 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
21373 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
21375 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
21376 /* end confdefs.h. */
21386 if ac_fn_cxx_try_compile "$LINENO"; then :
21387 glibcxx_cv_func__atan2f_use=yes
21389 glibcxx_cv_func__atan2f_use=no
21391 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
21393 ac_cpp='$CPP $CPPFLAGS'
21394 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
21395 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
21396 ac_compiler_gnu=$ac_cv_c_compiler_gnu
21402 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__atan2f_use" >&5
21403 $as_echo "$glibcxx_cv_func__atan2f_use" >&6; }
21405 if test x$glibcxx_cv_func__atan2f_use = x"yes"; then
21406 for ac_func in _atan2f
21408 ac_fn_c_check_func "$LINENO" "_atan2f" "ac_cv_func__atan2f"
21409 if test "x$ac_cv_func__atan2f" = x""yes; then :
21410 cat >>confdefs.h <<_ACEOF
21411 #define HAVE__ATAN2F 1
21424 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fabsf declaration" >&5
21425 $as_echo_n "checking for fabsf declaration... " >&6; }
21426 if test x${glibcxx_cv_func_fabsf_use+set} != xset; then
21427 if test "${glibcxx_cv_func_fabsf_use+set}" = set; then :
21428 $as_echo_n "(cached) " >&6
21433 ac_cpp='$CXXCPP $CPPFLAGS'
21434 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
21435 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
21436 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
21438 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
21439 /* end confdefs.h. */
21441 #ifdef HAVE_IEEEFP_H
21442 #include <ieeefp.h>
21453 if ac_fn_cxx_try_compile "$LINENO"; then :
21454 glibcxx_cv_func_fabsf_use=yes
21456 glibcxx_cv_func_fabsf_use=no
21458 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
21460 ac_cpp='$CPP $CPPFLAGS'
21461 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
21462 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
21463 ac_compiler_gnu=$ac_cv_c_compiler_gnu
21469 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_fabsf_use" >&5
21470 $as_echo "$glibcxx_cv_func_fabsf_use" >&6; }
21472 if test x$glibcxx_cv_func_fabsf_use = x"yes"; then
21473 for ac_func in fabsf
21475 ac_fn_c_check_func "$LINENO" "fabsf" "ac_cv_func_fabsf"
21476 if test "x$ac_cv_func_fabsf" = x""yes; then :
21477 cat >>confdefs.h <<_ACEOF
21478 #define HAVE_FABSF 1
21486 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _fabsf declaration" >&5
21487 $as_echo_n "checking for _fabsf declaration... " >&6; }
21488 if test x${glibcxx_cv_func__fabsf_use+set} != xset; then
21489 if test "${glibcxx_cv_func__fabsf_use+set}" = set; then :
21490 $as_echo_n "(cached) " >&6
21495 ac_cpp='$CXXCPP $CPPFLAGS'
21496 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
21497 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
21498 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
21500 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
21501 /* end confdefs.h. */
21503 #ifdef HAVE_IEEEFP_H
21504 #include <ieeefp.h>
21515 if ac_fn_cxx_try_compile "$LINENO"; then :
21516 glibcxx_cv_func__fabsf_use=yes
21518 glibcxx_cv_func__fabsf_use=no
21520 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
21522 ac_cpp='$CPP $CPPFLAGS'
21523 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
21524 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
21525 ac_compiler_gnu=$ac_cv_c_compiler_gnu
21531 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__fabsf_use" >&5
21532 $as_echo "$glibcxx_cv_func__fabsf_use" >&6; }
21534 if test x$glibcxx_cv_func__fabsf_use = x"yes"; then
21535 for ac_func in _fabsf
21537 ac_fn_c_check_func "$LINENO" "_fabsf" "ac_cv_func__fabsf"
21538 if test "x$ac_cv_func__fabsf" = x""yes; then :
21539 cat >>confdefs.h <<_ACEOF
21540 #define HAVE__FABSF 1
21553 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fmodf declaration" >&5
21554 $as_echo_n "checking for fmodf declaration... " >&6; }
21555 if test x${glibcxx_cv_func_fmodf_use+set} != xset; then
21556 if test "${glibcxx_cv_func_fmodf_use+set}" = set; then :
21557 $as_echo_n "(cached) " >&6
21562 ac_cpp='$CXXCPP $CPPFLAGS'
21563 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
21564 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
21565 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
21567 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
21568 /* end confdefs.h. */
21578 if ac_fn_cxx_try_compile "$LINENO"; then :
21579 glibcxx_cv_func_fmodf_use=yes
21581 glibcxx_cv_func_fmodf_use=no
21583 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
21585 ac_cpp='$CPP $CPPFLAGS'
21586 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
21587 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
21588 ac_compiler_gnu=$ac_cv_c_compiler_gnu
21594 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_fmodf_use" >&5
21595 $as_echo "$glibcxx_cv_func_fmodf_use" >&6; }
21597 if test x$glibcxx_cv_func_fmodf_use = x"yes"; then
21598 for ac_func in fmodf
21600 ac_fn_c_check_func "$LINENO" "fmodf" "ac_cv_func_fmodf"
21601 if test "x$ac_cv_func_fmodf" = x""yes; then :
21602 cat >>confdefs.h <<_ACEOF
21603 #define HAVE_FMODF 1
21611 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _fmodf declaration" >&5
21612 $as_echo_n "checking for _fmodf declaration... " >&6; }
21613 if test x${glibcxx_cv_func__fmodf_use+set} != xset; then
21614 if test "${glibcxx_cv_func__fmodf_use+set}" = set; then :
21615 $as_echo_n "(cached) " >&6
21620 ac_cpp='$CXXCPP $CPPFLAGS'
21621 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
21622 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
21623 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
21625 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
21626 /* end confdefs.h. */
21636 if ac_fn_cxx_try_compile "$LINENO"; then :
21637 glibcxx_cv_func__fmodf_use=yes
21639 glibcxx_cv_func__fmodf_use=no
21641 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
21643 ac_cpp='$CPP $CPPFLAGS'
21644 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
21645 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
21646 ac_compiler_gnu=$ac_cv_c_compiler_gnu
21652 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__fmodf_use" >&5
21653 $as_echo "$glibcxx_cv_func__fmodf_use" >&6; }
21655 if test x$glibcxx_cv_func__fmodf_use = x"yes"; then
21656 for ac_func in _fmodf
21658 ac_fn_c_check_func "$LINENO" "_fmodf" "ac_cv_func__fmodf"
21659 if test "x$ac_cv_func__fmodf" = x""yes; then :
21660 cat >>confdefs.h <<_ACEOF
21661 #define HAVE__FMODF 1
21674 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for frexpf declaration" >&5
21675 $as_echo_n "checking for frexpf declaration... " >&6; }
21676 if test x${glibcxx_cv_func_frexpf_use+set} != xset; then
21677 if test "${glibcxx_cv_func_frexpf_use+set}" = set; then :
21678 $as_echo_n "(cached) " >&6
21683 ac_cpp='$CXXCPP $CPPFLAGS'
21684 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
21685 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
21686 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
21688 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
21689 /* end confdefs.h. */
21699 if ac_fn_cxx_try_compile "$LINENO"; then :
21700 glibcxx_cv_func_frexpf_use=yes
21702 glibcxx_cv_func_frexpf_use=no
21704 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
21706 ac_cpp='$CPP $CPPFLAGS'
21707 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
21708 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
21709 ac_compiler_gnu=$ac_cv_c_compiler_gnu
21715 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_frexpf_use" >&5
21716 $as_echo "$glibcxx_cv_func_frexpf_use" >&6; }
21718 if test x$glibcxx_cv_func_frexpf_use = x"yes"; then
21719 for ac_func in frexpf
21721 ac_fn_c_check_func "$LINENO" "frexpf" "ac_cv_func_frexpf"
21722 if test "x$ac_cv_func_frexpf" = x""yes; then :
21723 cat >>confdefs.h <<_ACEOF
21724 #define HAVE_FREXPF 1
21732 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _frexpf declaration" >&5
21733 $as_echo_n "checking for _frexpf declaration... " >&6; }
21734 if test x${glibcxx_cv_func__frexpf_use+set} != xset; then
21735 if test "${glibcxx_cv_func__frexpf_use+set}" = set; then :
21736 $as_echo_n "(cached) " >&6
21741 ac_cpp='$CXXCPP $CPPFLAGS'
21742 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
21743 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
21744 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
21746 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
21747 /* end confdefs.h. */
21757 if ac_fn_cxx_try_compile "$LINENO"; then :
21758 glibcxx_cv_func__frexpf_use=yes
21760 glibcxx_cv_func__frexpf_use=no
21762 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
21764 ac_cpp='$CPP $CPPFLAGS'
21765 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
21766 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
21767 ac_compiler_gnu=$ac_cv_c_compiler_gnu
21773 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__frexpf_use" >&5
21774 $as_echo "$glibcxx_cv_func__frexpf_use" >&6; }
21776 if test x$glibcxx_cv_func__frexpf_use = x"yes"; then
21777 for ac_func in _frexpf
21779 ac_fn_c_check_func "$LINENO" "_frexpf" "ac_cv_func__frexpf"
21780 if test "x$ac_cv_func__frexpf" = x""yes; then :
21781 cat >>confdefs.h <<_ACEOF
21782 #define HAVE__FREXPF 1
21795 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for hypotf declaration" >&5
21796 $as_echo_n "checking for hypotf declaration... " >&6; }
21797 if test x${glibcxx_cv_func_hypotf_use+set} != xset; then
21798 if test "${glibcxx_cv_func_hypotf_use+set}" = set; then :
21799 $as_echo_n "(cached) " >&6
21804 ac_cpp='$CXXCPP $CPPFLAGS'
21805 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
21806 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
21807 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
21809 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
21810 /* end confdefs.h. */
21820 if ac_fn_cxx_try_compile "$LINENO"; then :
21821 glibcxx_cv_func_hypotf_use=yes
21823 glibcxx_cv_func_hypotf_use=no
21825 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
21827 ac_cpp='$CPP $CPPFLAGS'
21828 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
21829 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
21830 ac_compiler_gnu=$ac_cv_c_compiler_gnu
21836 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_hypotf_use" >&5
21837 $as_echo "$glibcxx_cv_func_hypotf_use" >&6; }
21839 if test x$glibcxx_cv_func_hypotf_use = x"yes"; then
21840 for ac_func in hypotf
21842 ac_fn_c_check_func "$LINENO" "hypotf" "ac_cv_func_hypotf"
21843 if test "x$ac_cv_func_hypotf" = x""yes; then :
21844 cat >>confdefs.h <<_ACEOF
21845 #define HAVE_HYPOTF 1
21853 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _hypotf declaration" >&5
21854 $as_echo_n "checking for _hypotf declaration... " >&6; }
21855 if test x${glibcxx_cv_func__hypotf_use+set} != xset; then
21856 if test "${glibcxx_cv_func__hypotf_use+set}" = set; then :
21857 $as_echo_n "(cached) " >&6
21862 ac_cpp='$CXXCPP $CPPFLAGS'
21863 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
21864 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
21865 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
21867 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
21868 /* end confdefs.h. */
21878 if ac_fn_cxx_try_compile "$LINENO"; then :
21879 glibcxx_cv_func__hypotf_use=yes
21881 glibcxx_cv_func__hypotf_use=no
21883 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
21885 ac_cpp='$CPP $CPPFLAGS'
21886 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
21887 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
21888 ac_compiler_gnu=$ac_cv_c_compiler_gnu
21894 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__hypotf_use" >&5
21895 $as_echo "$glibcxx_cv_func__hypotf_use" >&6; }
21897 if test x$glibcxx_cv_func__hypotf_use = x"yes"; then
21898 for ac_func in _hypotf
21900 ac_fn_c_check_func "$LINENO" "_hypotf" "ac_cv_func__hypotf"
21901 if test "x$ac_cv_func__hypotf" = x""yes; then :
21902 cat >>confdefs.h <<_ACEOF
21903 #define HAVE__HYPOTF 1
21916 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ldexpf declaration" >&5
21917 $as_echo_n "checking for ldexpf declaration... " >&6; }
21918 if test x${glibcxx_cv_func_ldexpf_use+set} != xset; then
21919 if test "${glibcxx_cv_func_ldexpf_use+set}" = set; then :
21920 $as_echo_n "(cached) " >&6
21925 ac_cpp='$CXXCPP $CPPFLAGS'
21926 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
21927 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
21928 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
21930 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
21931 /* end confdefs.h. */
21941 if ac_fn_cxx_try_compile "$LINENO"; then :
21942 glibcxx_cv_func_ldexpf_use=yes
21944 glibcxx_cv_func_ldexpf_use=no
21946 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
21948 ac_cpp='$CPP $CPPFLAGS'
21949 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
21950 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
21951 ac_compiler_gnu=$ac_cv_c_compiler_gnu
21957 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_ldexpf_use" >&5
21958 $as_echo "$glibcxx_cv_func_ldexpf_use" >&6; }
21960 if test x$glibcxx_cv_func_ldexpf_use = x"yes"; then
21961 for ac_func in ldexpf
21963 ac_fn_c_check_func "$LINENO" "ldexpf" "ac_cv_func_ldexpf"
21964 if test "x$ac_cv_func_ldexpf" = x""yes; then :
21965 cat >>confdefs.h <<_ACEOF
21966 #define HAVE_LDEXPF 1
21974 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _ldexpf declaration" >&5
21975 $as_echo_n "checking for _ldexpf declaration... " >&6; }
21976 if test x${glibcxx_cv_func__ldexpf_use+set} != xset; then
21977 if test "${glibcxx_cv_func__ldexpf_use+set}" = set; then :
21978 $as_echo_n "(cached) " >&6
21983 ac_cpp='$CXXCPP $CPPFLAGS'
21984 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
21985 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
21986 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
21988 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
21989 /* end confdefs.h. */
21999 if ac_fn_cxx_try_compile "$LINENO"; then :
22000 glibcxx_cv_func__ldexpf_use=yes
22002 glibcxx_cv_func__ldexpf_use=no
22004 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
22006 ac_cpp='$CPP $CPPFLAGS'
22007 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
22008 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
22009 ac_compiler_gnu=$ac_cv_c_compiler_gnu
22015 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__ldexpf_use" >&5
22016 $as_echo "$glibcxx_cv_func__ldexpf_use" >&6; }
22018 if test x$glibcxx_cv_func__ldexpf_use = x"yes"; then
22019 for ac_func in _ldexpf
22021 ac_fn_c_check_func "$LINENO" "_ldexpf" "ac_cv_func__ldexpf"
22022 if test "x$ac_cv_func__ldexpf" = x""yes; then :
22023 cat >>confdefs.h <<_ACEOF
22024 #define HAVE__LDEXPF 1
22037 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for logf declaration" >&5
22038 $as_echo_n "checking for logf declaration... " >&6; }
22039 if test x${glibcxx_cv_func_logf_use+set} != xset; then
22040 if test "${glibcxx_cv_func_logf_use+set}" = set; then :
22041 $as_echo_n "(cached) " >&6
22046 ac_cpp='$CXXCPP $CPPFLAGS'
22047 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
22048 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
22049 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
22051 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
22052 /* end confdefs.h. */
22054 #ifdef HAVE_IEEEFP_H
22055 #include <ieeefp.h>
22066 if ac_fn_cxx_try_compile "$LINENO"; then :
22067 glibcxx_cv_func_logf_use=yes
22069 glibcxx_cv_func_logf_use=no
22071 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
22073 ac_cpp='$CPP $CPPFLAGS'
22074 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
22075 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
22076 ac_compiler_gnu=$ac_cv_c_compiler_gnu
22082 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_logf_use" >&5
22083 $as_echo "$glibcxx_cv_func_logf_use" >&6; }
22085 if test x$glibcxx_cv_func_logf_use = x"yes"; then
22086 for ac_func in logf
22088 ac_fn_c_check_func "$LINENO" "logf" "ac_cv_func_logf"
22089 if test "x$ac_cv_func_logf" = x""yes; then :
22090 cat >>confdefs.h <<_ACEOF
22091 #define HAVE_LOGF 1
22099 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _logf declaration" >&5
22100 $as_echo_n "checking for _logf declaration... " >&6; }
22101 if test x${glibcxx_cv_func__logf_use+set} != xset; then
22102 if test "${glibcxx_cv_func__logf_use+set}" = set; then :
22103 $as_echo_n "(cached) " >&6
22108 ac_cpp='$CXXCPP $CPPFLAGS'
22109 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
22110 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
22111 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
22113 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
22114 /* end confdefs.h. */
22116 #ifdef HAVE_IEEEFP_H
22117 #include <ieeefp.h>
22128 if ac_fn_cxx_try_compile "$LINENO"; then :
22129 glibcxx_cv_func__logf_use=yes
22131 glibcxx_cv_func__logf_use=no
22133 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
22135 ac_cpp='$CPP $CPPFLAGS'
22136 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
22137 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
22138 ac_compiler_gnu=$ac_cv_c_compiler_gnu
22144 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__logf_use" >&5
22145 $as_echo "$glibcxx_cv_func__logf_use" >&6; }
22147 if test x$glibcxx_cv_func__logf_use = x"yes"; then
22148 for ac_func in _logf
22150 ac_fn_c_check_func "$LINENO" "_logf" "ac_cv_func__logf"
22151 if test "x$ac_cv_func__logf" = x""yes; then :
22152 cat >>confdefs.h <<_ACEOF
22153 #define HAVE__LOGF 1
22166 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for log10f declaration" >&5
22167 $as_echo_n "checking for log10f declaration... " >&6; }
22168 if test x${glibcxx_cv_func_log10f_use+set} != xset; then
22169 if test "${glibcxx_cv_func_log10f_use+set}" = set; then :
22170 $as_echo_n "(cached) " >&6
22175 ac_cpp='$CXXCPP $CPPFLAGS'
22176 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
22177 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
22178 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
22180 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
22181 /* end confdefs.h. */
22183 #ifdef HAVE_IEEEFP_H
22184 #include <ieeefp.h>
22195 if ac_fn_cxx_try_compile "$LINENO"; then :
22196 glibcxx_cv_func_log10f_use=yes
22198 glibcxx_cv_func_log10f_use=no
22200 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
22202 ac_cpp='$CPP $CPPFLAGS'
22203 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
22204 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
22205 ac_compiler_gnu=$ac_cv_c_compiler_gnu
22211 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_log10f_use" >&5
22212 $as_echo "$glibcxx_cv_func_log10f_use" >&6; }
22214 if test x$glibcxx_cv_func_log10f_use = x"yes"; then
22215 for ac_func in log10f
22217 ac_fn_c_check_func "$LINENO" "log10f" "ac_cv_func_log10f"
22218 if test "x$ac_cv_func_log10f" = x""yes; then :
22219 cat >>confdefs.h <<_ACEOF
22220 #define HAVE_LOG10F 1
22228 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _log10f declaration" >&5
22229 $as_echo_n "checking for _log10f declaration... " >&6; }
22230 if test x${glibcxx_cv_func__log10f_use+set} != xset; then
22231 if test "${glibcxx_cv_func__log10f_use+set}" = set; then :
22232 $as_echo_n "(cached) " >&6
22237 ac_cpp='$CXXCPP $CPPFLAGS'
22238 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
22239 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
22240 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
22242 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
22243 /* end confdefs.h. */
22245 #ifdef HAVE_IEEEFP_H
22246 #include <ieeefp.h>
22257 if ac_fn_cxx_try_compile "$LINENO"; then :
22258 glibcxx_cv_func__log10f_use=yes
22260 glibcxx_cv_func__log10f_use=no
22262 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
22264 ac_cpp='$CPP $CPPFLAGS'
22265 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
22266 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
22267 ac_compiler_gnu=$ac_cv_c_compiler_gnu
22273 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__log10f_use" >&5
22274 $as_echo "$glibcxx_cv_func__log10f_use" >&6; }
22276 if test x$glibcxx_cv_func__log10f_use = x"yes"; then
22277 for ac_func in _log10f
22279 ac_fn_c_check_func "$LINENO" "_log10f" "ac_cv_func__log10f"
22280 if test "x$ac_cv_func__log10f" = x""yes; then :
22281 cat >>confdefs.h <<_ACEOF
22282 #define HAVE__LOG10F 1
22295 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for modff declaration" >&5
22296 $as_echo_n "checking for modff declaration... " >&6; }
22297 if test x${glibcxx_cv_func_modff_use+set} != xset; then
22298 if test "${glibcxx_cv_func_modff_use+set}" = set; then :
22299 $as_echo_n "(cached) " >&6
22304 ac_cpp='$CXXCPP $CPPFLAGS'
22305 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
22306 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
22307 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
22309 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
22310 /* end confdefs.h. */
22320 if ac_fn_cxx_try_compile "$LINENO"; then :
22321 glibcxx_cv_func_modff_use=yes
22323 glibcxx_cv_func_modff_use=no
22325 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
22327 ac_cpp='$CPP $CPPFLAGS'
22328 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
22329 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
22330 ac_compiler_gnu=$ac_cv_c_compiler_gnu
22336 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_modff_use" >&5
22337 $as_echo "$glibcxx_cv_func_modff_use" >&6; }
22339 if test x$glibcxx_cv_func_modff_use = x"yes"; then
22340 for ac_func in modff
22342 ac_fn_c_check_func "$LINENO" "modff" "ac_cv_func_modff"
22343 if test "x$ac_cv_func_modff" = x""yes; then :
22344 cat >>confdefs.h <<_ACEOF
22345 #define HAVE_MODFF 1
22353 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _modff declaration" >&5
22354 $as_echo_n "checking for _modff declaration... " >&6; }
22355 if test x${glibcxx_cv_func__modff_use+set} != xset; then
22356 if test "${glibcxx_cv_func__modff_use+set}" = set; then :
22357 $as_echo_n "(cached) " >&6
22362 ac_cpp='$CXXCPP $CPPFLAGS'
22363 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
22364 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
22365 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
22367 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
22368 /* end confdefs.h. */
22378 if ac_fn_cxx_try_compile "$LINENO"; then :
22379 glibcxx_cv_func__modff_use=yes
22381 glibcxx_cv_func__modff_use=no
22383 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
22385 ac_cpp='$CPP $CPPFLAGS'
22386 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
22387 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
22388 ac_compiler_gnu=$ac_cv_c_compiler_gnu
22394 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__modff_use" >&5
22395 $as_echo "$glibcxx_cv_func__modff_use" >&6; }
22397 if test x$glibcxx_cv_func__modff_use = x"yes"; then
22398 for ac_func in _modff
22400 ac_fn_c_check_func "$LINENO" "_modff" "ac_cv_func__modff"
22401 if test "x$ac_cv_func__modff" = x""yes; then :
22402 cat >>confdefs.h <<_ACEOF
22403 #define HAVE__MODFF 1
22416 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for modf declaration" >&5
22417 $as_echo_n "checking for modf declaration... " >&6; }
22418 if test x${glibcxx_cv_func_modf_use+set} != xset; then
22419 if test "${glibcxx_cv_func_modf_use+set}" = set; then :
22420 $as_echo_n "(cached) " >&6
22425 ac_cpp='$CXXCPP $CPPFLAGS'
22426 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
22427 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
22428 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
22430 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
22431 /* end confdefs.h. */
22441 if ac_fn_cxx_try_compile "$LINENO"; then :
22442 glibcxx_cv_func_modf_use=yes
22444 glibcxx_cv_func_modf_use=no
22446 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
22448 ac_cpp='$CPP $CPPFLAGS'
22449 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
22450 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
22451 ac_compiler_gnu=$ac_cv_c_compiler_gnu
22457 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_modf_use" >&5
22458 $as_echo "$glibcxx_cv_func_modf_use" >&6; }
22460 if test x$glibcxx_cv_func_modf_use = x"yes"; then
22461 for ac_func in modf
22463 ac_fn_c_check_func "$LINENO" "modf" "ac_cv_func_modf"
22464 if test "x$ac_cv_func_modf" = x""yes; then :
22465 cat >>confdefs.h <<_ACEOF
22466 #define HAVE_MODF 1
22474 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _modf declaration" >&5
22475 $as_echo_n "checking for _modf declaration... " >&6; }
22476 if test x${glibcxx_cv_func__modf_use+set} != xset; then
22477 if test "${glibcxx_cv_func__modf_use+set}" = set; then :
22478 $as_echo_n "(cached) " >&6
22483 ac_cpp='$CXXCPP $CPPFLAGS'
22484 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
22485 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
22486 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
22488 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
22489 /* end confdefs.h. */
22499 if ac_fn_cxx_try_compile "$LINENO"; then :
22500 glibcxx_cv_func__modf_use=yes
22502 glibcxx_cv_func__modf_use=no
22504 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
22506 ac_cpp='$CPP $CPPFLAGS'
22507 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
22508 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
22509 ac_compiler_gnu=$ac_cv_c_compiler_gnu
22515 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__modf_use" >&5
22516 $as_echo "$glibcxx_cv_func__modf_use" >&6; }
22518 if test x$glibcxx_cv_func__modf_use = x"yes"; then
22519 for ac_func in _modf
22521 ac_fn_c_check_func "$LINENO" "_modf" "ac_cv_func__modf"
22522 if test "x$ac_cv_func__modf" = x""yes; then :
22523 cat >>confdefs.h <<_ACEOF
22524 #define HAVE__MODF 1
22537 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for powf declaration" >&5
22538 $as_echo_n "checking for powf declaration... " >&6; }
22539 if test x${glibcxx_cv_func_powf_use+set} != xset; then
22540 if test "${glibcxx_cv_func_powf_use+set}" = set; then :
22541 $as_echo_n "(cached) " >&6
22546 ac_cpp='$CXXCPP $CPPFLAGS'
22547 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
22548 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
22549 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
22551 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
22552 /* end confdefs.h. */
22562 if ac_fn_cxx_try_compile "$LINENO"; then :
22563 glibcxx_cv_func_powf_use=yes
22565 glibcxx_cv_func_powf_use=no
22567 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
22569 ac_cpp='$CPP $CPPFLAGS'
22570 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
22571 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
22572 ac_compiler_gnu=$ac_cv_c_compiler_gnu
22578 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_powf_use" >&5
22579 $as_echo "$glibcxx_cv_func_powf_use" >&6; }
22581 if test x$glibcxx_cv_func_powf_use = x"yes"; then
22582 for ac_func in powf
22584 ac_fn_c_check_func "$LINENO" "powf" "ac_cv_func_powf"
22585 if test "x$ac_cv_func_powf" = x""yes; then :
22586 cat >>confdefs.h <<_ACEOF
22587 #define HAVE_POWF 1
22595 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _powf declaration" >&5
22596 $as_echo_n "checking for _powf declaration... " >&6; }
22597 if test x${glibcxx_cv_func__powf_use+set} != xset; then
22598 if test "${glibcxx_cv_func__powf_use+set}" = set; then :
22599 $as_echo_n "(cached) " >&6
22604 ac_cpp='$CXXCPP $CPPFLAGS'
22605 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
22606 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
22607 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
22609 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
22610 /* end confdefs.h. */
22620 if ac_fn_cxx_try_compile "$LINENO"; then :
22621 glibcxx_cv_func__powf_use=yes
22623 glibcxx_cv_func__powf_use=no
22625 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
22627 ac_cpp='$CPP $CPPFLAGS'
22628 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
22629 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
22630 ac_compiler_gnu=$ac_cv_c_compiler_gnu
22636 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__powf_use" >&5
22637 $as_echo "$glibcxx_cv_func__powf_use" >&6; }
22639 if test x$glibcxx_cv_func__powf_use = x"yes"; then
22640 for ac_func in _powf
22642 ac_fn_c_check_func "$LINENO" "_powf" "ac_cv_func__powf"
22643 if test "x$ac_cv_func__powf" = x""yes; then :
22644 cat >>confdefs.h <<_ACEOF
22645 #define HAVE__POWF 1
22658 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sqrtf declaration" >&5
22659 $as_echo_n "checking for sqrtf declaration... " >&6; }
22660 if test x${glibcxx_cv_func_sqrtf_use+set} != xset; then
22661 if test "${glibcxx_cv_func_sqrtf_use+set}" = set; then :
22662 $as_echo_n "(cached) " >&6
22667 ac_cpp='$CXXCPP $CPPFLAGS'
22668 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
22669 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
22670 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
22672 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
22673 /* end confdefs.h. */
22675 #ifdef HAVE_IEEEFP_H
22676 #include <ieeefp.h>
22687 if ac_fn_cxx_try_compile "$LINENO"; then :
22688 glibcxx_cv_func_sqrtf_use=yes
22690 glibcxx_cv_func_sqrtf_use=no
22692 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
22694 ac_cpp='$CPP $CPPFLAGS'
22695 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
22696 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
22697 ac_compiler_gnu=$ac_cv_c_compiler_gnu
22703 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_sqrtf_use" >&5
22704 $as_echo "$glibcxx_cv_func_sqrtf_use" >&6; }
22706 if test x$glibcxx_cv_func_sqrtf_use = x"yes"; then
22707 for ac_func in sqrtf
22709 ac_fn_c_check_func "$LINENO" "sqrtf" "ac_cv_func_sqrtf"
22710 if test "x$ac_cv_func_sqrtf" = x""yes; then :
22711 cat >>confdefs.h <<_ACEOF
22712 #define HAVE_SQRTF 1
22720 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _sqrtf declaration" >&5
22721 $as_echo_n "checking for _sqrtf declaration... " >&6; }
22722 if test x${glibcxx_cv_func__sqrtf_use+set} != xset; then
22723 if test "${glibcxx_cv_func__sqrtf_use+set}" = set; then :
22724 $as_echo_n "(cached) " >&6
22729 ac_cpp='$CXXCPP $CPPFLAGS'
22730 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
22731 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
22732 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
22734 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
22735 /* end confdefs.h. */
22737 #ifdef HAVE_IEEEFP_H
22738 #include <ieeefp.h>
22749 if ac_fn_cxx_try_compile "$LINENO"; then :
22750 glibcxx_cv_func__sqrtf_use=yes
22752 glibcxx_cv_func__sqrtf_use=no
22754 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
22756 ac_cpp='$CPP $CPPFLAGS'
22757 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
22758 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
22759 ac_compiler_gnu=$ac_cv_c_compiler_gnu
22765 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__sqrtf_use" >&5
22766 $as_echo "$glibcxx_cv_func__sqrtf_use" >&6; }
22768 if test x$glibcxx_cv_func__sqrtf_use = x"yes"; then
22769 for ac_func in _sqrtf
22771 ac_fn_c_check_func "$LINENO" "_sqrtf" "ac_cv_func__sqrtf"
22772 if test "x$ac_cv_func__sqrtf" = x""yes; then :
22773 cat >>confdefs.h <<_ACEOF
22774 #define HAVE__SQRTF 1
22787 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sincosf declaration" >&5
22788 $as_echo_n "checking for sincosf declaration... " >&6; }
22789 if test x${glibcxx_cv_func_sincosf_use+set} != xset; then
22790 if test "${glibcxx_cv_func_sincosf_use+set}" = set; then :
22791 $as_echo_n "(cached) " >&6
22796 ac_cpp='$CXXCPP $CPPFLAGS'
22797 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
22798 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
22799 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
22801 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
22802 /* end confdefs.h. */
22812 if ac_fn_cxx_try_compile "$LINENO"; then :
22813 glibcxx_cv_func_sincosf_use=yes
22815 glibcxx_cv_func_sincosf_use=no
22817 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
22819 ac_cpp='$CPP $CPPFLAGS'
22820 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
22821 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
22822 ac_compiler_gnu=$ac_cv_c_compiler_gnu
22828 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_sincosf_use" >&5
22829 $as_echo "$glibcxx_cv_func_sincosf_use" >&6; }
22831 if test x$glibcxx_cv_func_sincosf_use = x"yes"; then
22832 for ac_func in sincosf
22834 ac_fn_c_check_func "$LINENO" "sincosf" "ac_cv_func_sincosf"
22835 if test "x$ac_cv_func_sincosf" = x""yes; then :
22836 cat >>confdefs.h <<_ACEOF
22837 #define HAVE_SINCOSF 1
22845 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _sincosf declaration" >&5
22846 $as_echo_n "checking for _sincosf declaration... " >&6; }
22847 if test x${glibcxx_cv_func__sincosf_use+set} != xset; then
22848 if test "${glibcxx_cv_func__sincosf_use+set}" = set; then :
22849 $as_echo_n "(cached) " >&6
22854 ac_cpp='$CXXCPP $CPPFLAGS'
22855 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
22856 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
22857 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
22859 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
22860 /* end confdefs.h. */
22870 if ac_fn_cxx_try_compile "$LINENO"; then :
22871 glibcxx_cv_func__sincosf_use=yes
22873 glibcxx_cv_func__sincosf_use=no
22875 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
22877 ac_cpp='$CPP $CPPFLAGS'
22878 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
22879 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
22880 ac_compiler_gnu=$ac_cv_c_compiler_gnu
22886 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__sincosf_use" >&5
22887 $as_echo "$glibcxx_cv_func__sincosf_use" >&6; }
22889 if test x$glibcxx_cv_func__sincosf_use = x"yes"; then
22890 for ac_func in _sincosf
22892 ac_fn_c_check_func "$LINENO" "_sincosf" "ac_cv_func__sincosf"
22893 if test "x$ac_cv_func__sincosf" = x""yes; then :
22894 cat >>confdefs.h <<_ACEOF
22895 #define HAVE__SINCOSF 1
22908 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for finitef declaration" >&5
22909 $as_echo_n "checking for finitef declaration... " >&6; }
22910 if test x${glibcxx_cv_func_finitef_use+set} != xset; then
22911 if test "${glibcxx_cv_func_finitef_use+set}" = set; then :
22912 $as_echo_n "(cached) " >&6
22917 ac_cpp='$CXXCPP $CPPFLAGS'
22918 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
22919 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
22920 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
22922 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
22923 /* end confdefs.h. */
22925 #ifdef HAVE_IEEEFP_H
22926 #include <ieeefp.h>
22937 if ac_fn_cxx_try_compile "$LINENO"; then :
22938 glibcxx_cv_func_finitef_use=yes
22940 glibcxx_cv_func_finitef_use=no
22942 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
22944 ac_cpp='$CPP $CPPFLAGS'
22945 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
22946 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
22947 ac_compiler_gnu=$ac_cv_c_compiler_gnu
22953 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_finitef_use" >&5
22954 $as_echo "$glibcxx_cv_func_finitef_use" >&6; }
22956 if test x$glibcxx_cv_func_finitef_use = x"yes"; then
22957 for ac_func in finitef
22959 ac_fn_c_check_func "$LINENO" "finitef" "ac_cv_func_finitef"
22960 if test "x$ac_cv_func_finitef" = x""yes; then :
22961 cat >>confdefs.h <<_ACEOF
22962 #define HAVE_FINITEF 1
22970 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _finitef declaration" >&5
22971 $as_echo_n "checking for _finitef declaration... " >&6; }
22972 if test x${glibcxx_cv_func__finitef_use+set} != xset; then
22973 if test "${glibcxx_cv_func__finitef_use+set}" = set; then :
22974 $as_echo_n "(cached) " >&6
22979 ac_cpp='$CXXCPP $CPPFLAGS'
22980 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
22981 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
22982 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
22984 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
22985 /* end confdefs.h. */
22987 #ifdef HAVE_IEEEFP_H
22988 #include <ieeefp.h>
22999 if ac_fn_cxx_try_compile "$LINENO"; then :
23000 glibcxx_cv_func__finitef_use=yes
23002 glibcxx_cv_func__finitef_use=no
23004 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
23006 ac_cpp='$CPP $CPPFLAGS'
23007 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
23008 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
23009 ac_compiler_gnu=$ac_cv_c_compiler_gnu
23015 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__finitef_use" >&5
23016 $as_echo "$glibcxx_cv_func__finitef_use" >&6; }
23018 if test x$glibcxx_cv_func__finitef_use = x"yes"; then
23019 for ac_func in _finitef
23021 ac_fn_c_check_func "$LINENO" "_finitef" "ac_cv_func__finitef"
23022 if test "x$ac_cv_func__finitef" = x""yes; then :
23023 cat >>confdefs.h <<_ACEOF
23024 #define HAVE__FINITEF 1
23037 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long double trig functions" >&5
23038 $as_echo_n "checking for long double trig functions... " >&6; }
23039 if test "${glibcxx_cv_func_long_double_trig_use+set}" = set; then :
23040 $as_echo_n "(cached) " >&6
23045 ac_cpp='$CXXCPP $CPPFLAGS'
23046 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
23047 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
23048 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
23050 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
23051 /* end confdefs.h. */
23056 acosl (0); asinl (0); atanl (0); cosl (0); sinl (0); tanl (0); coshl (0); sinhl (0); tanhl (0);
23061 if ac_fn_cxx_try_compile "$LINENO"; then :
23062 glibcxx_cv_func_long_double_trig_use=yes
23064 glibcxx_cv_func_long_double_trig_use=no
23066 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
23068 ac_cpp='$CPP $CPPFLAGS'
23069 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
23070 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
23071 ac_compiler_gnu=$ac_cv_c_compiler_gnu
23075 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_long_double_trig_use" >&5
23076 $as_echo "$glibcxx_cv_func_long_double_trig_use" >&6; }
23077 if test x$glibcxx_cv_func_long_double_trig_use = x"yes"; then
23078 for ac_func in acosl asinl atanl cosl sinl tanl coshl sinhl tanhl
23080 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
23081 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
23082 eval as_val=\$$as_ac_var
23083 if test "x$as_val" = x""yes; then :
23084 cat >>confdefs.h <<_ACEOF
23085 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
23092 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _long double trig functions" >&5
23093 $as_echo_n "checking for _long double trig functions... " >&6; }
23094 if test "${glibcxx_cv_func__long_double_trig_use+set}" = set; then :
23095 $as_echo_n "(cached) " >&6
23100 ac_cpp='$CXXCPP $CPPFLAGS'
23101 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
23102 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
23103 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
23105 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
23106 /* end confdefs.h. */
23111 _acosl (0); _asinl (0); _atanl (0); _cosl (0); _sinl (0); _tanl (0); _coshl (0); _sinhl (0); _tanhl (0);
23116 if ac_fn_cxx_try_compile "$LINENO"; then :
23117 glibcxx_cv_func__long_double_trig_use=yes
23119 glibcxx_cv_func__long_double_trig_use=no
23121 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
23123 ac_cpp='$CPP $CPPFLAGS'
23124 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
23125 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
23126 ac_compiler_gnu=$ac_cv_c_compiler_gnu
23130 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__long_double_trig_use" >&5
23131 $as_echo "$glibcxx_cv_func__long_double_trig_use" >&6; }
23132 if test x$glibcxx_cv_func__long_double_trig_use = x"yes"; then
23133 for ac_func in _acosl _asinl _atanl _cosl _sinl _tanl _coshl _sinhl _tanhl
23135 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
23136 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
23137 eval as_val=\$$as_ac_var
23138 if test "x$as_val" = x""yes; then :
23139 cat >>confdefs.h <<_ACEOF
23140 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
23153 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long double round functions" >&5
23154 $as_echo_n "checking for long double round functions... " >&6; }
23155 if test "${glibcxx_cv_func_long_double_round_use+set}" = set; then :
23156 $as_echo_n "(cached) " >&6
23161 ac_cpp='$CXXCPP $CPPFLAGS'
23162 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
23163 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
23164 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
23166 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
23167 /* end confdefs.h. */
23172 ceill (0); floorl (0);
23177 if ac_fn_cxx_try_compile "$LINENO"; then :
23178 glibcxx_cv_func_long_double_round_use=yes
23180 glibcxx_cv_func_long_double_round_use=no
23182 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
23184 ac_cpp='$CPP $CPPFLAGS'
23185 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
23186 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
23187 ac_compiler_gnu=$ac_cv_c_compiler_gnu
23191 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_long_double_round_use" >&5
23192 $as_echo "$glibcxx_cv_func_long_double_round_use" >&6; }
23193 if test x$glibcxx_cv_func_long_double_round_use = x"yes"; then
23194 for ac_func in ceill floorl
23196 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
23197 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
23198 eval as_val=\$$as_ac_var
23199 if test "x$as_val" = x""yes; then :
23200 cat >>confdefs.h <<_ACEOF
23201 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
23208 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _long double round functions" >&5
23209 $as_echo_n "checking for _long double round functions... " >&6; }
23210 if test "${glibcxx_cv_func__long_double_round_use+set}" = set; then :
23211 $as_echo_n "(cached) " >&6
23216 ac_cpp='$CXXCPP $CPPFLAGS'
23217 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
23218 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
23219 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
23221 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
23222 /* end confdefs.h. */
23227 _ceill (0); _floorl (0);
23232 if ac_fn_cxx_try_compile "$LINENO"; then :
23233 glibcxx_cv_func__long_double_round_use=yes
23235 glibcxx_cv_func__long_double_round_use=no
23237 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
23239 ac_cpp='$CPP $CPPFLAGS'
23240 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
23241 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
23242 ac_compiler_gnu=$ac_cv_c_compiler_gnu
23246 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__long_double_round_use" >&5
23247 $as_echo "$glibcxx_cv_func__long_double_round_use" >&6; }
23248 if test x$glibcxx_cv_func__long_double_round_use = x"yes"; then
23249 for ac_func in _ceill _floorl
23251 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
23252 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
23253 eval as_val=\$$as_ac_var
23254 if test "x$as_val" = x""yes; then :
23255 cat >>confdefs.h <<_ACEOF
23256 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
23270 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for isnanl declaration" >&5
23271 $as_echo_n "checking for isnanl declaration... " >&6; }
23272 if test x${glibcxx_cv_func_isnanl_use+set} != xset; then
23273 if test "${glibcxx_cv_func_isnanl_use+set}" = set; then :
23274 $as_echo_n "(cached) " >&6
23279 ac_cpp='$CXXCPP $CPPFLAGS'
23280 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
23281 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
23282 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
23284 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
23285 /* end confdefs.h. */
23287 #ifdef HAVE_IEEEFP_H
23288 #include <ieeefp.h>
23299 if ac_fn_cxx_try_compile "$LINENO"; then :
23300 glibcxx_cv_func_isnanl_use=yes
23302 glibcxx_cv_func_isnanl_use=no
23304 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
23306 ac_cpp='$CPP $CPPFLAGS'
23307 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
23308 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
23309 ac_compiler_gnu=$ac_cv_c_compiler_gnu
23315 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_isnanl_use" >&5
23316 $as_echo "$glibcxx_cv_func_isnanl_use" >&6; }
23318 if test x$glibcxx_cv_func_isnanl_use = x"yes"; then
23319 for ac_func in isnanl
23321 ac_fn_c_check_func "$LINENO" "isnanl" "ac_cv_func_isnanl"
23322 if test "x$ac_cv_func_isnanl" = x""yes; then :
23323 cat >>confdefs.h <<_ACEOF
23324 #define HAVE_ISNANL 1
23332 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _isnanl declaration" >&5
23333 $as_echo_n "checking for _isnanl declaration... " >&6; }
23334 if test x${glibcxx_cv_func__isnanl_use+set} != xset; then
23335 if test "${glibcxx_cv_func__isnanl_use+set}" = set; then :
23336 $as_echo_n "(cached) " >&6
23341 ac_cpp='$CXXCPP $CPPFLAGS'
23342 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
23343 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
23344 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
23346 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
23347 /* end confdefs.h. */
23349 #ifdef HAVE_IEEEFP_H
23350 #include <ieeefp.h>
23361 if ac_fn_cxx_try_compile "$LINENO"; then :
23362 glibcxx_cv_func__isnanl_use=yes
23364 glibcxx_cv_func__isnanl_use=no
23366 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
23368 ac_cpp='$CPP $CPPFLAGS'
23369 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
23370 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
23371 ac_compiler_gnu=$ac_cv_c_compiler_gnu
23377 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__isnanl_use" >&5
23378 $as_echo "$glibcxx_cv_func__isnanl_use" >&6; }
23380 if test x$glibcxx_cv_func__isnanl_use = x"yes"; then
23381 for ac_func in _isnanl
23383 ac_fn_c_check_func "$LINENO" "_isnanl" "ac_cv_func__isnanl"
23384 if test "x$ac_cv_func__isnanl" = x""yes; then :
23385 cat >>confdefs.h <<_ACEOF
23386 #define HAVE__ISNANL 1
23399 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for isinfl declaration" >&5
23400 $as_echo_n "checking for isinfl declaration... " >&6; }
23401 if test x${glibcxx_cv_func_isinfl_use+set} != xset; then
23402 if test "${glibcxx_cv_func_isinfl_use+set}" = set; then :
23403 $as_echo_n "(cached) " >&6
23408 ac_cpp='$CXXCPP $CPPFLAGS'
23409 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
23410 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
23411 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
23413 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
23414 /* end confdefs.h. */
23416 #ifdef HAVE_IEEEFP_H
23417 #include <ieeefp.h>
23428 if ac_fn_cxx_try_compile "$LINENO"; then :
23429 glibcxx_cv_func_isinfl_use=yes
23431 glibcxx_cv_func_isinfl_use=no
23433 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
23435 ac_cpp='$CPP $CPPFLAGS'
23436 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
23437 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
23438 ac_compiler_gnu=$ac_cv_c_compiler_gnu
23444 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_isinfl_use" >&5
23445 $as_echo "$glibcxx_cv_func_isinfl_use" >&6; }
23447 if test x$glibcxx_cv_func_isinfl_use = x"yes"; then
23448 for ac_func in isinfl
23450 ac_fn_c_check_func "$LINENO" "isinfl" "ac_cv_func_isinfl"
23451 if test "x$ac_cv_func_isinfl" = x""yes; then :
23452 cat >>confdefs.h <<_ACEOF
23453 #define HAVE_ISINFL 1
23461 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _isinfl declaration" >&5
23462 $as_echo_n "checking for _isinfl declaration... " >&6; }
23463 if test x${glibcxx_cv_func__isinfl_use+set} != xset; then
23464 if test "${glibcxx_cv_func__isinfl_use+set}" = set; then :
23465 $as_echo_n "(cached) " >&6
23470 ac_cpp='$CXXCPP $CPPFLAGS'
23471 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
23472 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
23473 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
23475 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
23476 /* end confdefs.h. */
23478 #ifdef HAVE_IEEEFP_H
23479 #include <ieeefp.h>
23490 if ac_fn_cxx_try_compile "$LINENO"; then :
23491 glibcxx_cv_func__isinfl_use=yes
23493 glibcxx_cv_func__isinfl_use=no
23495 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
23497 ac_cpp='$CPP $CPPFLAGS'
23498 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
23499 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
23500 ac_compiler_gnu=$ac_cv_c_compiler_gnu
23506 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__isinfl_use" >&5
23507 $as_echo "$glibcxx_cv_func__isinfl_use" >&6; }
23509 if test x$glibcxx_cv_func__isinfl_use = x"yes"; then
23510 for ac_func in _isinfl
23512 ac_fn_c_check_func "$LINENO" "_isinfl" "ac_cv_func__isinfl"
23513 if test "x$ac_cv_func__isinfl" = x""yes; then :
23514 cat >>confdefs.h <<_ACEOF
23515 #define HAVE__ISINFL 1
23528 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for atan2l declaration" >&5
23529 $as_echo_n "checking for atan2l declaration... " >&6; }
23530 if test x${glibcxx_cv_func_atan2l_use+set} != xset; then
23531 if test "${glibcxx_cv_func_atan2l_use+set}" = set; then :
23532 $as_echo_n "(cached) " >&6
23537 ac_cpp='$CXXCPP $CPPFLAGS'
23538 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
23539 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
23540 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
23542 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
23543 /* end confdefs.h. */
23553 if ac_fn_cxx_try_compile "$LINENO"; then :
23554 glibcxx_cv_func_atan2l_use=yes
23556 glibcxx_cv_func_atan2l_use=no
23558 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
23560 ac_cpp='$CPP $CPPFLAGS'
23561 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
23562 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
23563 ac_compiler_gnu=$ac_cv_c_compiler_gnu
23569 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_atan2l_use" >&5
23570 $as_echo "$glibcxx_cv_func_atan2l_use" >&6; }
23572 if test x$glibcxx_cv_func_atan2l_use = x"yes"; then
23573 for ac_func in atan2l
23575 ac_fn_c_check_func "$LINENO" "atan2l" "ac_cv_func_atan2l"
23576 if test "x$ac_cv_func_atan2l" = x""yes; then :
23577 cat >>confdefs.h <<_ACEOF
23578 #define HAVE_ATAN2L 1
23586 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _atan2l declaration" >&5
23587 $as_echo_n "checking for _atan2l declaration... " >&6; }
23588 if test x${glibcxx_cv_func__atan2l_use+set} != xset; then
23589 if test "${glibcxx_cv_func__atan2l_use+set}" = set; then :
23590 $as_echo_n "(cached) " >&6
23595 ac_cpp='$CXXCPP $CPPFLAGS'
23596 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
23597 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
23598 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
23600 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
23601 /* end confdefs.h. */
23611 if ac_fn_cxx_try_compile "$LINENO"; then :
23612 glibcxx_cv_func__atan2l_use=yes
23614 glibcxx_cv_func__atan2l_use=no
23616 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
23618 ac_cpp='$CPP $CPPFLAGS'
23619 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
23620 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
23621 ac_compiler_gnu=$ac_cv_c_compiler_gnu
23627 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__atan2l_use" >&5
23628 $as_echo "$glibcxx_cv_func__atan2l_use" >&6; }
23630 if test x$glibcxx_cv_func__atan2l_use = x"yes"; then
23631 for ac_func in _atan2l
23633 ac_fn_c_check_func "$LINENO" "_atan2l" "ac_cv_func__atan2l"
23634 if test "x$ac_cv_func__atan2l" = x""yes; then :
23635 cat >>confdefs.h <<_ACEOF
23636 #define HAVE__ATAN2L 1
23649 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for expl declaration" >&5
23650 $as_echo_n "checking for expl declaration... " >&6; }
23651 if test x${glibcxx_cv_func_expl_use+set} != xset; then
23652 if test "${glibcxx_cv_func_expl_use+set}" = set; then :
23653 $as_echo_n "(cached) " >&6
23658 ac_cpp='$CXXCPP $CPPFLAGS'
23659 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
23660 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
23661 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
23663 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
23664 /* end confdefs.h. */
23666 #ifdef HAVE_IEEEFP_H
23667 #include <ieeefp.h>
23678 if ac_fn_cxx_try_compile "$LINENO"; then :
23679 glibcxx_cv_func_expl_use=yes
23681 glibcxx_cv_func_expl_use=no
23683 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
23685 ac_cpp='$CPP $CPPFLAGS'
23686 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
23687 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
23688 ac_compiler_gnu=$ac_cv_c_compiler_gnu
23694 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_expl_use" >&5
23695 $as_echo "$glibcxx_cv_func_expl_use" >&6; }
23697 if test x$glibcxx_cv_func_expl_use = x"yes"; then
23698 for ac_func in expl
23700 ac_fn_c_check_func "$LINENO" "expl" "ac_cv_func_expl"
23701 if test "x$ac_cv_func_expl" = x""yes; then :
23702 cat >>confdefs.h <<_ACEOF
23703 #define HAVE_EXPL 1
23711 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _expl declaration" >&5
23712 $as_echo_n "checking for _expl declaration... " >&6; }
23713 if test x${glibcxx_cv_func__expl_use+set} != xset; then
23714 if test "${glibcxx_cv_func__expl_use+set}" = set; then :
23715 $as_echo_n "(cached) " >&6
23720 ac_cpp='$CXXCPP $CPPFLAGS'
23721 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
23722 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
23723 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
23725 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
23726 /* end confdefs.h. */
23728 #ifdef HAVE_IEEEFP_H
23729 #include <ieeefp.h>
23740 if ac_fn_cxx_try_compile "$LINENO"; then :
23741 glibcxx_cv_func__expl_use=yes
23743 glibcxx_cv_func__expl_use=no
23745 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
23747 ac_cpp='$CPP $CPPFLAGS'
23748 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
23749 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
23750 ac_compiler_gnu=$ac_cv_c_compiler_gnu
23756 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__expl_use" >&5
23757 $as_echo "$glibcxx_cv_func__expl_use" >&6; }
23759 if test x$glibcxx_cv_func__expl_use = x"yes"; then
23760 for ac_func in _expl
23762 ac_fn_c_check_func "$LINENO" "_expl" "ac_cv_func__expl"
23763 if test "x$ac_cv_func__expl" = x""yes; then :
23764 cat >>confdefs.h <<_ACEOF
23765 #define HAVE__EXPL 1
23778 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fabsl declaration" >&5
23779 $as_echo_n "checking for fabsl declaration... " >&6; }
23780 if test x${glibcxx_cv_func_fabsl_use+set} != xset; then
23781 if test "${glibcxx_cv_func_fabsl_use+set}" = set; then :
23782 $as_echo_n "(cached) " >&6
23787 ac_cpp='$CXXCPP $CPPFLAGS'
23788 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
23789 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
23790 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
23792 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
23793 /* end confdefs.h. */
23795 #ifdef HAVE_IEEEFP_H
23796 #include <ieeefp.h>
23807 if ac_fn_cxx_try_compile "$LINENO"; then :
23808 glibcxx_cv_func_fabsl_use=yes
23810 glibcxx_cv_func_fabsl_use=no
23812 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
23814 ac_cpp='$CPP $CPPFLAGS'
23815 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
23816 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
23817 ac_compiler_gnu=$ac_cv_c_compiler_gnu
23823 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_fabsl_use" >&5
23824 $as_echo "$glibcxx_cv_func_fabsl_use" >&6; }
23826 if test x$glibcxx_cv_func_fabsl_use = x"yes"; then
23827 for ac_func in fabsl
23829 ac_fn_c_check_func "$LINENO" "fabsl" "ac_cv_func_fabsl"
23830 if test "x$ac_cv_func_fabsl" = x""yes; then :
23831 cat >>confdefs.h <<_ACEOF
23832 #define HAVE_FABSL 1
23840 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _fabsl declaration" >&5
23841 $as_echo_n "checking for _fabsl declaration... " >&6; }
23842 if test x${glibcxx_cv_func__fabsl_use+set} != xset; then
23843 if test "${glibcxx_cv_func__fabsl_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__fabsl_use=yes
23872 glibcxx_cv_func__fabsl_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__fabsl_use" >&5
23886 $as_echo "$glibcxx_cv_func__fabsl_use" >&6; }
23888 if test x$glibcxx_cv_func__fabsl_use = x"yes"; then
23889 for ac_func in _fabsl
23891 ac_fn_c_check_func "$LINENO" "_fabsl" "ac_cv_func__fabsl"
23892 if test "x$ac_cv_func__fabsl" = x""yes; then :
23893 cat >>confdefs.h <<_ACEOF
23894 #define HAVE__FABSL 1
23907 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fmodl declaration" >&5
23908 $as_echo_n "checking for fmodl declaration... " >&6; }
23909 if test x${glibcxx_cv_func_fmodl_use+set} != xset; then
23910 if test "${glibcxx_cv_func_fmodl_use+set}" = set; then :
23911 $as_echo_n "(cached) " >&6
23916 ac_cpp='$CXXCPP $CPPFLAGS'
23917 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
23918 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
23919 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
23921 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
23922 /* end confdefs.h. */
23932 if ac_fn_cxx_try_compile "$LINENO"; then :
23933 glibcxx_cv_func_fmodl_use=yes
23935 glibcxx_cv_func_fmodl_use=no
23937 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
23939 ac_cpp='$CPP $CPPFLAGS'
23940 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
23941 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
23942 ac_compiler_gnu=$ac_cv_c_compiler_gnu
23948 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_fmodl_use" >&5
23949 $as_echo "$glibcxx_cv_func_fmodl_use" >&6; }
23951 if test x$glibcxx_cv_func_fmodl_use = x"yes"; then
23952 for ac_func in fmodl
23954 ac_fn_c_check_func "$LINENO" "fmodl" "ac_cv_func_fmodl"
23955 if test "x$ac_cv_func_fmodl" = x""yes; then :
23956 cat >>confdefs.h <<_ACEOF
23957 #define HAVE_FMODL 1
23965 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _fmodl declaration" >&5
23966 $as_echo_n "checking for _fmodl declaration... " >&6; }
23967 if test x${glibcxx_cv_func__fmodl_use+set} != xset; then
23968 if test "${glibcxx_cv_func__fmodl_use+set}" = set; then :
23969 $as_echo_n "(cached) " >&6
23974 ac_cpp='$CXXCPP $CPPFLAGS'
23975 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
23976 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
23977 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
23979 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
23980 /* end confdefs.h. */
23990 if ac_fn_cxx_try_compile "$LINENO"; then :
23991 glibcxx_cv_func__fmodl_use=yes
23993 glibcxx_cv_func__fmodl_use=no
23995 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
23997 ac_cpp='$CPP $CPPFLAGS'
23998 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
23999 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
24000 ac_compiler_gnu=$ac_cv_c_compiler_gnu
24006 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__fmodl_use" >&5
24007 $as_echo "$glibcxx_cv_func__fmodl_use" >&6; }
24009 if test x$glibcxx_cv_func__fmodl_use = x"yes"; then
24010 for ac_func in _fmodl
24012 ac_fn_c_check_func "$LINENO" "_fmodl" "ac_cv_func__fmodl"
24013 if test "x$ac_cv_func__fmodl" = x""yes; then :
24014 cat >>confdefs.h <<_ACEOF
24015 #define HAVE__FMODL 1
24028 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for frexpl declaration" >&5
24029 $as_echo_n "checking for frexpl declaration... " >&6; }
24030 if test x${glibcxx_cv_func_frexpl_use+set} != xset; then
24031 if test "${glibcxx_cv_func_frexpl_use+set}" = set; then :
24032 $as_echo_n "(cached) " >&6
24037 ac_cpp='$CXXCPP $CPPFLAGS'
24038 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
24039 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
24040 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
24042 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
24043 /* end confdefs.h. */
24053 if ac_fn_cxx_try_compile "$LINENO"; then :
24054 glibcxx_cv_func_frexpl_use=yes
24056 glibcxx_cv_func_frexpl_use=no
24058 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
24060 ac_cpp='$CPP $CPPFLAGS'
24061 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
24062 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
24063 ac_compiler_gnu=$ac_cv_c_compiler_gnu
24069 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_frexpl_use" >&5
24070 $as_echo "$glibcxx_cv_func_frexpl_use" >&6; }
24072 if test x$glibcxx_cv_func_frexpl_use = x"yes"; then
24073 for ac_func in frexpl
24075 ac_fn_c_check_func "$LINENO" "frexpl" "ac_cv_func_frexpl"
24076 if test "x$ac_cv_func_frexpl" = x""yes; then :
24077 cat >>confdefs.h <<_ACEOF
24078 #define HAVE_FREXPL 1
24086 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _frexpl declaration" >&5
24087 $as_echo_n "checking for _frexpl declaration... " >&6; }
24088 if test x${glibcxx_cv_func__frexpl_use+set} != xset; then
24089 if test "${glibcxx_cv_func__frexpl_use+set}" = set; then :
24090 $as_echo_n "(cached) " >&6
24095 ac_cpp='$CXXCPP $CPPFLAGS'
24096 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
24097 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
24098 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
24100 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
24101 /* end confdefs.h. */
24111 if ac_fn_cxx_try_compile "$LINENO"; then :
24112 glibcxx_cv_func__frexpl_use=yes
24114 glibcxx_cv_func__frexpl_use=no
24116 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
24118 ac_cpp='$CPP $CPPFLAGS'
24119 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
24120 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
24121 ac_compiler_gnu=$ac_cv_c_compiler_gnu
24127 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__frexpl_use" >&5
24128 $as_echo "$glibcxx_cv_func__frexpl_use" >&6; }
24130 if test x$glibcxx_cv_func__frexpl_use = x"yes"; then
24131 for ac_func in _frexpl
24133 ac_fn_c_check_func "$LINENO" "_frexpl" "ac_cv_func__frexpl"
24134 if test "x$ac_cv_func__frexpl" = x""yes; then :
24135 cat >>confdefs.h <<_ACEOF
24136 #define HAVE__FREXPL 1
24149 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for hypotl declaration" >&5
24150 $as_echo_n "checking for hypotl declaration... " >&6; }
24151 if test x${glibcxx_cv_func_hypotl_use+set} != xset; then
24152 if test "${glibcxx_cv_func_hypotl_use+set}" = set; then :
24153 $as_echo_n "(cached) " >&6
24158 ac_cpp='$CXXCPP $CPPFLAGS'
24159 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
24160 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
24161 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
24163 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
24164 /* end confdefs.h. */
24174 if ac_fn_cxx_try_compile "$LINENO"; then :
24175 glibcxx_cv_func_hypotl_use=yes
24177 glibcxx_cv_func_hypotl_use=no
24179 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
24181 ac_cpp='$CPP $CPPFLAGS'
24182 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
24183 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
24184 ac_compiler_gnu=$ac_cv_c_compiler_gnu
24190 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_hypotl_use" >&5
24191 $as_echo "$glibcxx_cv_func_hypotl_use" >&6; }
24193 if test x$glibcxx_cv_func_hypotl_use = x"yes"; then
24194 for ac_func in hypotl
24196 ac_fn_c_check_func "$LINENO" "hypotl" "ac_cv_func_hypotl"
24197 if test "x$ac_cv_func_hypotl" = x""yes; then :
24198 cat >>confdefs.h <<_ACEOF
24199 #define HAVE_HYPOTL 1
24207 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _hypotl declaration" >&5
24208 $as_echo_n "checking for _hypotl declaration... " >&6; }
24209 if test x${glibcxx_cv_func__hypotl_use+set} != xset; then
24210 if test "${glibcxx_cv_func__hypotl_use+set}" = set; then :
24211 $as_echo_n "(cached) " >&6
24216 ac_cpp='$CXXCPP $CPPFLAGS'
24217 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
24218 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
24219 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
24221 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
24222 /* end confdefs.h. */
24232 if ac_fn_cxx_try_compile "$LINENO"; then :
24233 glibcxx_cv_func__hypotl_use=yes
24235 glibcxx_cv_func__hypotl_use=no
24237 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
24239 ac_cpp='$CPP $CPPFLAGS'
24240 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
24241 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
24242 ac_compiler_gnu=$ac_cv_c_compiler_gnu
24248 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__hypotl_use" >&5
24249 $as_echo "$glibcxx_cv_func__hypotl_use" >&6; }
24251 if test x$glibcxx_cv_func__hypotl_use = x"yes"; then
24252 for ac_func in _hypotl
24254 ac_fn_c_check_func "$LINENO" "_hypotl" "ac_cv_func__hypotl"
24255 if test "x$ac_cv_func__hypotl" = x""yes; then :
24256 cat >>confdefs.h <<_ACEOF
24257 #define HAVE__HYPOTL 1
24270 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ldexpl declaration" >&5
24271 $as_echo_n "checking for ldexpl declaration... " >&6; }
24272 if test x${glibcxx_cv_func_ldexpl_use+set} != xset; then
24273 if test "${glibcxx_cv_func_ldexpl_use+set}" = set; then :
24274 $as_echo_n "(cached) " >&6
24279 ac_cpp='$CXXCPP $CPPFLAGS'
24280 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
24281 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
24282 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
24284 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
24285 /* end confdefs.h. */
24295 if ac_fn_cxx_try_compile "$LINENO"; then :
24296 glibcxx_cv_func_ldexpl_use=yes
24298 glibcxx_cv_func_ldexpl_use=no
24300 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
24302 ac_cpp='$CPP $CPPFLAGS'
24303 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
24304 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
24305 ac_compiler_gnu=$ac_cv_c_compiler_gnu
24311 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_ldexpl_use" >&5
24312 $as_echo "$glibcxx_cv_func_ldexpl_use" >&6; }
24314 if test x$glibcxx_cv_func_ldexpl_use = x"yes"; then
24315 for ac_func in ldexpl
24317 ac_fn_c_check_func "$LINENO" "ldexpl" "ac_cv_func_ldexpl"
24318 if test "x$ac_cv_func_ldexpl" = x""yes; then :
24319 cat >>confdefs.h <<_ACEOF
24320 #define HAVE_LDEXPL 1
24328 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _ldexpl declaration" >&5
24329 $as_echo_n "checking for _ldexpl declaration... " >&6; }
24330 if test x${glibcxx_cv_func__ldexpl_use+set} != xset; then
24331 if test "${glibcxx_cv_func__ldexpl_use+set}" = set; then :
24332 $as_echo_n "(cached) " >&6
24337 ac_cpp='$CXXCPP $CPPFLAGS'
24338 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
24339 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
24340 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
24342 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
24343 /* end confdefs.h. */
24353 if ac_fn_cxx_try_compile "$LINENO"; then :
24354 glibcxx_cv_func__ldexpl_use=yes
24356 glibcxx_cv_func__ldexpl_use=no
24358 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
24360 ac_cpp='$CPP $CPPFLAGS'
24361 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
24362 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
24363 ac_compiler_gnu=$ac_cv_c_compiler_gnu
24369 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__ldexpl_use" >&5
24370 $as_echo "$glibcxx_cv_func__ldexpl_use" >&6; }
24372 if test x$glibcxx_cv_func__ldexpl_use = x"yes"; then
24373 for ac_func in _ldexpl
24375 ac_fn_c_check_func "$LINENO" "_ldexpl" "ac_cv_func__ldexpl"
24376 if test "x$ac_cv_func__ldexpl" = x""yes; then :
24377 cat >>confdefs.h <<_ACEOF
24378 #define HAVE__LDEXPL 1
24391 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for logl declaration" >&5
24392 $as_echo_n "checking for logl declaration... " >&6; }
24393 if test x${glibcxx_cv_func_logl_use+set} != xset; then
24394 if test "${glibcxx_cv_func_logl_use+set}" = set; then :
24395 $as_echo_n "(cached) " >&6
24400 ac_cpp='$CXXCPP $CPPFLAGS'
24401 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
24402 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
24403 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
24405 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
24406 /* end confdefs.h. */
24408 #ifdef HAVE_IEEEFP_H
24409 #include <ieeefp.h>
24420 if ac_fn_cxx_try_compile "$LINENO"; then :
24421 glibcxx_cv_func_logl_use=yes
24423 glibcxx_cv_func_logl_use=no
24425 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
24427 ac_cpp='$CPP $CPPFLAGS'
24428 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
24429 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
24430 ac_compiler_gnu=$ac_cv_c_compiler_gnu
24436 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_logl_use" >&5
24437 $as_echo "$glibcxx_cv_func_logl_use" >&6; }
24439 if test x$glibcxx_cv_func_logl_use = x"yes"; then
24440 for ac_func in logl
24442 ac_fn_c_check_func "$LINENO" "logl" "ac_cv_func_logl"
24443 if test "x$ac_cv_func_logl" = x""yes; then :
24444 cat >>confdefs.h <<_ACEOF
24445 #define HAVE_LOGL 1
24453 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _logl declaration" >&5
24454 $as_echo_n "checking for _logl declaration... " >&6; }
24455 if test x${glibcxx_cv_func__logl_use+set} != xset; then
24456 if test "${glibcxx_cv_func__logl_use+set}" = set; then :
24457 $as_echo_n "(cached) " >&6
24462 ac_cpp='$CXXCPP $CPPFLAGS'
24463 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
24464 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
24465 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
24467 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
24468 /* end confdefs.h. */
24470 #ifdef HAVE_IEEEFP_H
24471 #include <ieeefp.h>
24482 if ac_fn_cxx_try_compile "$LINENO"; then :
24483 glibcxx_cv_func__logl_use=yes
24485 glibcxx_cv_func__logl_use=no
24487 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
24489 ac_cpp='$CPP $CPPFLAGS'
24490 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
24491 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
24492 ac_compiler_gnu=$ac_cv_c_compiler_gnu
24498 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__logl_use" >&5
24499 $as_echo "$glibcxx_cv_func__logl_use" >&6; }
24501 if test x$glibcxx_cv_func__logl_use = x"yes"; then
24502 for ac_func in _logl
24504 ac_fn_c_check_func "$LINENO" "_logl" "ac_cv_func__logl"
24505 if test "x$ac_cv_func__logl" = x""yes; then :
24506 cat >>confdefs.h <<_ACEOF
24507 #define HAVE__LOGL 1
24520 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for log10l declaration" >&5
24521 $as_echo_n "checking for log10l declaration... " >&6; }
24522 if test x${glibcxx_cv_func_log10l_use+set} != xset; then
24523 if test "${glibcxx_cv_func_log10l_use+set}" = set; then :
24524 $as_echo_n "(cached) " >&6
24529 ac_cpp='$CXXCPP $CPPFLAGS'
24530 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
24531 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
24532 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
24534 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
24535 /* end confdefs.h. */
24537 #ifdef HAVE_IEEEFP_H
24538 #include <ieeefp.h>
24549 if ac_fn_cxx_try_compile "$LINENO"; then :
24550 glibcxx_cv_func_log10l_use=yes
24552 glibcxx_cv_func_log10l_use=no
24554 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
24556 ac_cpp='$CPP $CPPFLAGS'
24557 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
24558 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
24559 ac_compiler_gnu=$ac_cv_c_compiler_gnu
24565 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_log10l_use" >&5
24566 $as_echo "$glibcxx_cv_func_log10l_use" >&6; }
24568 if test x$glibcxx_cv_func_log10l_use = x"yes"; then
24569 for ac_func in log10l
24571 ac_fn_c_check_func "$LINENO" "log10l" "ac_cv_func_log10l"
24572 if test "x$ac_cv_func_log10l" = x""yes; then :
24573 cat >>confdefs.h <<_ACEOF
24574 #define HAVE_LOG10L 1
24582 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _log10l declaration" >&5
24583 $as_echo_n "checking for _log10l declaration... " >&6; }
24584 if test x${glibcxx_cv_func__log10l_use+set} != xset; then
24585 if test "${glibcxx_cv_func__log10l_use+set}" = set; then :
24586 $as_echo_n "(cached) " >&6
24591 ac_cpp='$CXXCPP $CPPFLAGS'
24592 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
24593 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
24594 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
24596 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
24597 /* end confdefs.h. */
24599 #ifdef HAVE_IEEEFP_H
24600 #include <ieeefp.h>
24611 if ac_fn_cxx_try_compile "$LINENO"; then :
24612 glibcxx_cv_func__log10l_use=yes
24614 glibcxx_cv_func__log10l_use=no
24616 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
24618 ac_cpp='$CPP $CPPFLAGS'
24619 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
24620 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
24621 ac_compiler_gnu=$ac_cv_c_compiler_gnu
24627 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__log10l_use" >&5
24628 $as_echo "$glibcxx_cv_func__log10l_use" >&6; }
24630 if test x$glibcxx_cv_func__log10l_use = x"yes"; then
24631 for ac_func in _log10l
24633 ac_fn_c_check_func "$LINENO" "_log10l" "ac_cv_func__log10l"
24634 if test "x$ac_cv_func__log10l" = x""yes; then :
24635 cat >>confdefs.h <<_ACEOF
24636 #define HAVE__LOG10L 1
24649 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for modfl declaration" >&5
24650 $as_echo_n "checking for modfl declaration... " >&6; }
24651 if test x${glibcxx_cv_func_modfl_use+set} != xset; then
24652 if test "${glibcxx_cv_func_modfl_use+set}" = set; then :
24653 $as_echo_n "(cached) " >&6
24658 ac_cpp='$CXXCPP $CPPFLAGS'
24659 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
24660 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
24661 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
24663 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
24664 /* end confdefs.h. */
24674 if ac_fn_cxx_try_compile "$LINENO"; then :
24675 glibcxx_cv_func_modfl_use=yes
24677 glibcxx_cv_func_modfl_use=no
24679 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
24681 ac_cpp='$CPP $CPPFLAGS'
24682 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
24683 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
24684 ac_compiler_gnu=$ac_cv_c_compiler_gnu
24690 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_modfl_use" >&5
24691 $as_echo "$glibcxx_cv_func_modfl_use" >&6; }
24693 if test x$glibcxx_cv_func_modfl_use = x"yes"; then
24694 for ac_func in modfl
24696 ac_fn_c_check_func "$LINENO" "modfl" "ac_cv_func_modfl"
24697 if test "x$ac_cv_func_modfl" = x""yes; then :
24698 cat >>confdefs.h <<_ACEOF
24699 #define HAVE_MODFL 1
24707 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _modfl declaration" >&5
24708 $as_echo_n "checking for _modfl declaration... " >&6; }
24709 if test x${glibcxx_cv_func__modfl_use+set} != xset; then
24710 if test "${glibcxx_cv_func__modfl_use+set}" = set; then :
24711 $as_echo_n "(cached) " >&6
24716 ac_cpp='$CXXCPP $CPPFLAGS'
24717 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
24718 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
24719 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
24721 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
24722 /* end confdefs.h. */
24732 if ac_fn_cxx_try_compile "$LINENO"; then :
24733 glibcxx_cv_func__modfl_use=yes
24735 glibcxx_cv_func__modfl_use=no
24737 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
24739 ac_cpp='$CPP $CPPFLAGS'
24740 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
24741 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
24742 ac_compiler_gnu=$ac_cv_c_compiler_gnu
24748 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__modfl_use" >&5
24749 $as_echo "$glibcxx_cv_func__modfl_use" >&6; }
24751 if test x$glibcxx_cv_func__modfl_use = x"yes"; then
24752 for ac_func in _modfl
24754 ac_fn_c_check_func "$LINENO" "_modfl" "ac_cv_func__modfl"
24755 if test "x$ac_cv_func__modfl" = x""yes; then :
24756 cat >>confdefs.h <<_ACEOF
24757 #define HAVE__MODFL 1
24770 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for powl declaration" >&5
24771 $as_echo_n "checking for powl declaration... " >&6; }
24772 if test x${glibcxx_cv_func_powl_use+set} != xset; then
24773 if test "${glibcxx_cv_func_powl_use+set}" = set; then :
24774 $as_echo_n "(cached) " >&6
24779 ac_cpp='$CXXCPP $CPPFLAGS'
24780 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
24781 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
24782 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
24784 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
24785 /* end confdefs.h. */
24795 if ac_fn_cxx_try_compile "$LINENO"; then :
24796 glibcxx_cv_func_powl_use=yes
24798 glibcxx_cv_func_powl_use=no
24800 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
24802 ac_cpp='$CPP $CPPFLAGS'
24803 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
24804 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
24805 ac_compiler_gnu=$ac_cv_c_compiler_gnu
24811 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_powl_use" >&5
24812 $as_echo "$glibcxx_cv_func_powl_use" >&6; }
24814 if test x$glibcxx_cv_func_powl_use = x"yes"; then
24815 for ac_func in powl
24817 ac_fn_c_check_func "$LINENO" "powl" "ac_cv_func_powl"
24818 if test "x$ac_cv_func_powl" = x""yes; then :
24819 cat >>confdefs.h <<_ACEOF
24820 #define HAVE_POWL 1
24828 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _powl declaration" >&5
24829 $as_echo_n "checking for _powl declaration... " >&6; }
24830 if test x${glibcxx_cv_func__powl_use+set} != xset; then
24831 if test "${glibcxx_cv_func__powl_use+set}" = set; then :
24832 $as_echo_n "(cached) " >&6
24837 ac_cpp='$CXXCPP $CPPFLAGS'
24838 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
24839 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
24840 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
24842 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
24843 /* end confdefs.h. */
24853 if ac_fn_cxx_try_compile "$LINENO"; then :
24854 glibcxx_cv_func__powl_use=yes
24856 glibcxx_cv_func__powl_use=no
24858 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
24860 ac_cpp='$CPP $CPPFLAGS'
24861 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
24862 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
24863 ac_compiler_gnu=$ac_cv_c_compiler_gnu
24869 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__powl_use" >&5
24870 $as_echo "$glibcxx_cv_func__powl_use" >&6; }
24872 if test x$glibcxx_cv_func__powl_use = x"yes"; then
24873 for ac_func in _powl
24875 ac_fn_c_check_func "$LINENO" "_powl" "ac_cv_func__powl"
24876 if test "x$ac_cv_func__powl" = x""yes; then :
24877 cat >>confdefs.h <<_ACEOF
24878 #define HAVE__POWL 1
24891 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sqrtl declaration" >&5
24892 $as_echo_n "checking for sqrtl declaration... " >&6; }
24893 if test x${glibcxx_cv_func_sqrtl_use+set} != xset; then
24894 if test "${glibcxx_cv_func_sqrtl_use+set}" = set; then :
24895 $as_echo_n "(cached) " >&6
24900 ac_cpp='$CXXCPP $CPPFLAGS'
24901 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
24902 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
24903 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
24905 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
24906 /* end confdefs.h. */
24908 #ifdef HAVE_IEEEFP_H
24909 #include <ieeefp.h>
24920 if ac_fn_cxx_try_compile "$LINENO"; then :
24921 glibcxx_cv_func_sqrtl_use=yes
24923 glibcxx_cv_func_sqrtl_use=no
24925 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
24927 ac_cpp='$CPP $CPPFLAGS'
24928 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
24929 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
24930 ac_compiler_gnu=$ac_cv_c_compiler_gnu
24936 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_sqrtl_use" >&5
24937 $as_echo "$glibcxx_cv_func_sqrtl_use" >&6; }
24939 if test x$glibcxx_cv_func_sqrtl_use = x"yes"; then
24940 for ac_func in sqrtl
24942 ac_fn_c_check_func "$LINENO" "sqrtl" "ac_cv_func_sqrtl"
24943 if test "x$ac_cv_func_sqrtl" = x""yes; then :
24944 cat >>confdefs.h <<_ACEOF
24945 #define HAVE_SQRTL 1
24953 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _sqrtl declaration" >&5
24954 $as_echo_n "checking for _sqrtl declaration... " >&6; }
24955 if test x${glibcxx_cv_func__sqrtl_use+set} != xset; then
24956 if test "${glibcxx_cv_func__sqrtl_use+set}" = set; then :
24957 $as_echo_n "(cached) " >&6
24962 ac_cpp='$CXXCPP $CPPFLAGS'
24963 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
24964 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
24965 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
24967 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
24968 /* end confdefs.h. */
24970 #ifdef HAVE_IEEEFP_H
24971 #include <ieeefp.h>
24982 if ac_fn_cxx_try_compile "$LINENO"; then :
24983 glibcxx_cv_func__sqrtl_use=yes
24985 glibcxx_cv_func__sqrtl_use=no
24987 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
24989 ac_cpp='$CPP $CPPFLAGS'
24990 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
24991 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
24992 ac_compiler_gnu=$ac_cv_c_compiler_gnu
24998 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__sqrtl_use" >&5
24999 $as_echo "$glibcxx_cv_func__sqrtl_use" >&6; }
25001 if test x$glibcxx_cv_func__sqrtl_use = x"yes"; then
25002 for ac_func in _sqrtl
25004 ac_fn_c_check_func "$LINENO" "_sqrtl" "ac_cv_func__sqrtl"
25005 if test "x$ac_cv_func__sqrtl" = x""yes; then :
25006 cat >>confdefs.h <<_ACEOF
25007 #define HAVE__SQRTL 1
25020 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sincosl declaration" >&5
25021 $as_echo_n "checking for sincosl declaration... " >&6; }
25022 if test x${glibcxx_cv_func_sincosl_use+set} != xset; then
25023 if test "${glibcxx_cv_func_sincosl_use+set}" = set; then :
25024 $as_echo_n "(cached) " >&6
25029 ac_cpp='$CXXCPP $CPPFLAGS'
25030 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
25031 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
25032 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
25034 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
25035 /* end confdefs.h. */
25045 if ac_fn_cxx_try_compile "$LINENO"; then :
25046 glibcxx_cv_func_sincosl_use=yes
25048 glibcxx_cv_func_sincosl_use=no
25050 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
25052 ac_cpp='$CPP $CPPFLAGS'
25053 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
25054 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
25055 ac_compiler_gnu=$ac_cv_c_compiler_gnu
25061 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_sincosl_use" >&5
25062 $as_echo "$glibcxx_cv_func_sincosl_use" >&6; }
25064 if test x$glibcxx_cv_func_sincosl_use = x"yes"; then
25065 for ac_func in sincosl
25067 ac_fn_c_check_func "$LINENO" "sincosl" "ac_cv_func_sincosl"
25068 if test "x$ac_cv_func_sincosl" = x""yes; then :
25069 cat >>confdefs.h <<_ACEOF
25070 #define HAVE_SINCOSL 1
25078 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _sincosl declaration" >&5
25079 $as_echo_n "checking for _sincosl declaration... " >&6; }
25080 if test x${glibcxx_cv_func__sincosl_use+set} != xset; then
25081 if test "${glibcxx_cv_func__sincosl_use+set}" = set; then :
25082 $as_echo_n "(cached) " >&6
25087 ac_cpp='$CXXCPP $CPPFLAGS'
25088 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
25089 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
25090 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
25092 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
25093 /* end confdefs.h. */
25103 if ac_fn_cxx_try_compile "$LINENO"; then :
25104 glibcxx_cv_func__sincosl_use=yes
25106 glibcxx_cv_func__sincosl_use=no
25108 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
25110 ac_cpp='$CPP $CPPFLAGS'
25111 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
25112 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
25113 ac_compiler_gnu=$ac_cv_c_compiler_gnu
25119 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__sincosl_use" >&5
25120 $as_echo "$glibcxx_cv_func__sincosl_use" >&6; }
25122 if test x$glibcxx_cv_func__sincosl_use = x"yes"; then
25123 for ac_func in _sincosl
25125 ac_fn_c_check_func "$LINENO" "_sincosl" "ac_cv_func__sincosl"
25126 if test "x$ac_cv_func__sincosl" = x""yes; then :
25127 cat >>confdefs.h <<_ACEOF
25128 #define HAVE__SINCOSL 1
25141 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for finitel declaration" >&5
25142 $as_echo_n "checking for finitel declaration... " >&6; }
25143 if test x${glibcxx_cv_func_finitel_use+set} != xset; then
25144 if test "${glibcxx_cv_func_finitel_use+set}" = set; then :
25145 $as_echo_n "(cached) " >&6
25150 ac_cpp='$CXXCPP $CPPFLAGS'
25151 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
25152 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
25153 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
25155 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
25156 /* end confdefs.h. */
25158 #ifdef HAVE_IEEEFP_H
25159 #include <ieeefp.h>
25170 if ac_fn_cxx_try_compile "$LINENO"; then :
25171 glibcxx_cv_func_finitel_use=yes
25173 glibcxx_cv_func_finitel_use=no
25175 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
25177 ac_cpp='$CPP $CPPFLAGS'
25178 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
25179 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
25180 ac_compiler_gnu=$ac_cv_c_compiler_gnu
25186 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_finitel_use" >&5
25187 $as_echo "$glibcxx_cv_func_finitel_use" >&6; }
25189 if test x$glibcxx_cv_func_finitel_use = x"yes"; then
25190 for ac_func in finitel
25192 ac_fn_c_check_func "$LINENO" "finitel" "ac_cv_func_finitel"
25193 if test "x$ac_cv_func_finitel" = x""yes; then :
25194 cat >>confdefs.h <<_ACEOF
25195 #define HAVE_FINITEL 1
25203 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _finitel declaration" >&5
25204 $as_echo_n "checking for _finitel declaration... " >&6; }
25205 if test x${glibcxx_cv_func__finitel_use+set} != xset; then
25206 if test "${glibcxx_cv_func__finitel_use+set}" = set; then :
25207 $as_echo_n "(cached) " >&6
25212 ac_cpp='$CXXCPP $CPPFLAGS'
25213 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
25214 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
25215 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
25217 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
25218 /* end confdefs.h. */
25220 #ifdef HAVE_IEEEFP_H
25221 #include <ieeefp.h>
25232 if ac_fn_cxx_try_compile "$LINENO"; then :
25233 glibcxx_cv_func__finitel_use=yes
25235 glibcxx_cv_func__finitel_use=no
25237 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
25239 ac_cpp='$CPP $CPPFLAGS'
25240 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
25241 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
25242 ac_compiler_gnu=$ac_cv_c_compiler_gnu
25248 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__finitel_use" >&5
25249 $as_echo "$glibcxx_cv_func__finitel_use" >&6; }
25251 if test x$glibcxx_cv_func__finitel_use = x"yes"; then
25252 for ac_func in _finitel
25254 ac_fn_c_check_func "$LINENO" "_finitel" "ac_cv_func__finitel"
25255 if test "x$ac_cv_func__finitel" = x""yes; then :
25256 cat >>confdefs.h <<_ACEOF
25257 #define HAVE__FINITEL 1
25269 LIBS="$ac_save_LIBS"
25270 CXXFLAGS="$ac_save_CXXFLAGS"
25273 ac_test_CXXFLAGS="${CXXFLAGS+set}"
25274 ac_save_CXXFLAGS="$CXXFLAGS"
25275 CXXFLAGS='-fno-builtin -D_GNU_SOURCE'
25278 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for strtold declaration" >&5
25279 $as_echo_n "checking for strtold declaration... " >&6; }
25280 if test x${glibcxx_cv_func_strtold_use+set} != xset; then
25281 if test "${glibcxx_cv_func_strtold_use+set}" = set; then :
25282 $as_echo_n "(cached) " >&6
25287 ac_cpp='$CXXCPP $CPPFLAGS'
25288 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
25289 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
25290 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
25292 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
25293 /* end confdefs.h. */
25294 #include <stdlib.h>
25303 if ac_fn_cxx_try_compile "$LINENO"; then :
25304 glibcxx_cv_func_strtold_use=yes
25306 glibcxx_cv_func_strtold_use=no
25308 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
25310 ac_cpp='$CPP $CPPFLAGS'
25311 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
25312 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
25313 ac_compiler_gnu=$ac_cv_c_compiler_gnu
25319 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_strtold_use" >&5
25320 $as_echo "$glibcxx_cv_func_strtold_use" >&6; }
25321 if test x$glibcxx_cv_func_strtold_use = x"yes"; then
25322 for ac_func in strtold
25324 ac_fn_c_check_func "$LINENO" "strtold" "ac_cv_func_strtold"
25325 if test "x$ac_cv_func_strtold" = x""yes; then :
25326 cat >>confdefs.h <<_ACEOF
25327 #define HAVE_STRTOLD 1
25338 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for strtof declaration" >&5
25339 $as_echo_n "checking for strtof declaration... " >&6; }
25340 if test x${glibcxx_cv_func_strtof_use+set} != xset; then
25341 if test "${glibcxx_cv_func_strtof_use+set}" = set; then :
25342 $as_echo_n "(cached) " >&6
25347 ac_cpp='$CXXCPP $CPPFLAGS'
25348 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
25349 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
25350 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
25352 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
25353 /* end confdefs.h. */
25354 #include <stdlib.h>
25363 if ac_fn_cxx_try_compile "$LINENO"; then :
25364 glibcxx_cv_func_strtof_use=yes
25366 glibcxx_cv_func_strtof_use=no
25368 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
25370 ac_cpp='$CPP $CPPFLAGS'
25371 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
25372 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
25373 ac_compiler_gnu=$ac_cv_c_compiler_gnu
25379 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_strtof_use" >&5
25380 $as_echo "$glibcxx_cv_func_strtof_use" >&6; }
25381 if test x$glibcxx_cv_func_strtof_use = x"yes"; then
25382 for ac_func in strtof
25384 ac_fn_c_check_func "$LINENO" "strtof" "ac_cv_func_strtof"
25385 if test "x$ac_cv_func_strtof" = x""yes; then :
25386 cat >>confdefs.h <<_ACEOF
25387 #define HAVE_STRTOF 1
25398 CXXFLAGS="$ac_save_CXXFLAGS"
25401 # For /dev/random and /dev/urandom for TR1.
25404 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for \"/dev/random\" and \"/dev/urandom\" for TR1 random_device" >&5
25405 $as_echo_n "checking for \"/dev/random\" and \"/dev/urandom\" for TR1 random_device... " >&6; }
25406 if test "${glibcxx_cv_random_tr1+set}" = set; then :
25407 $as_echo_n "(cached) " >&6
25410 if test -r /dev/random && test -r /dev/urandom; then
25411 glibcxx_cv_random_tr1=yes;
25413 glibcxx_cv_random_tr1=no;
25418 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_random_tr1" >&5
25419 $as_echo "$glibcxx_cv_random_tr1" >&6; }
25421 if test x"$glibcxx_cv_random_tr1" = x"yes"; then
25423 $as_echo "#define _GLIBCXX_USE_RANDOM_TR1 1" >>confdefs.h
25432 # Check whether --enable-tls was given.
25433 if test "${enable_tls+set}" = set; then :
25434 enableval=$enable_tls;
25435 case "$enableval" in
25437 *) as_fn_error "Argument to enable/disable tls must be yes or no" "$LINENO" 5 ;;
25445 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the target supports thread-local storage" >&5
25446 $as_echo_n "checking whether the target supports thread-local storage... " >&6; }
25447 if test "${gcc_cv_have_tls+set}" = set; then :
25448 $as_echo_n "(cached) " >&6
25451 if test "$cross_compiling" = yes; then :
25452 if test x$gcc_no_link = xyes; then
25453 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
25455 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
25456 /* end confdefs.h. */
25457 __thread int a; int b; int main() { return a = b; }
25459 if ac_fn_c_try_link "$LINENO"; then :
25460 chktls_save_LDFLAGS="$LDFLAGS"
25463 LDFLAGS="-shared -Wl,--no-undefined $LDFLAGS"
25466 chktls_save_CFLAGS="$CFLAGS"
25467 CFLAGS="-fPIC $CFLAGS"
25468 if test x$gcc_no_link = xyes; then
25469 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
25471 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
25472 /* end confdefs.h. */
25473 int f() { return 0; }
25475 if ac_fn_c_try_link "$LINENO"; then :
25476 if test x$gcc_no_link = xyes; then
25477 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
25479 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
25480 /* end confdefs.h. */
25481 __thread int a; int b; int f() { return a = b; }
25483 if ac_fn_c_try_link "$LINENO"; then :
25484 gcc_cv_have_tls=yes
25488 rm -f core conftest.err conftest.$ac_objext \
25489 conftest$ac_exeext conftest.$ac_ext
25491 gcc_cv_have_tls=yes
25493 rm -f core conftest.err conftest.$ac_objext \
25494 conftest$ac_exeext conftest.$ac_ext
25495 CFLAGS="$chktls_save_CFLAGS"
25496 LDFLAGS="$chktls_save_LDFLAGS"
25500 rm -f core conftest.err conftest.$ac_objext \
25501 conftest$ac_exeext conftest.$ac_ext
25505 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
25506 /* end confdefs.h. */
25507 __thread int a; int b; int main() { return a = b; }
25509 if ac_fn_c_try_run "$LINENO"; then :
25510 chktls_save_LDFLAGS="$LDFLAGS"
25511 LDFLAGS="-static $LDFLAGS"
25512 if test x$gcc_no_link = xyes; then
25513 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
25515 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
25516 /* end confdefs.h. */
25517 int main() { return 0; }
25519 if ac_fn_c_try_link "$LINENO"; then :
25520 if test "$cross_compiling" = yes; then :
25521 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
25522 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
25523 as_fn_error "cannot run test program while cross compiling
25524 See \`config.log' for more details." "$LINENO" 5; }
25526 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
25527 /* end confdefs.h. */
25528 __thread int a; int b; int main() { return a = b; }
25530 if ac_fn_c_try_run "$LINENO"; then :
25531 gcc_cv_have_tls=yes
25535 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
25536 conftest.$ac_objext conftest.beam conftest.$ac_ext
25540 gcc_cv_have_tls=yes
25542 rm -f core conftest.err conftest.$ac_objext \
25543 conftest$ac_exeext conftest.$ac_ext
25544 LDFLAGS="$chktls_save_LDFLAGS"
25545 if test $gcc_cv_have_tls = yes; then
25546 chktls_save_CFLAGS="$CFLAGS"
25547 thread_CFLAGS=failed
25548 for flag in '' '-pthread' '-lpthread'; do
25549 CFLAGS="$flag $chktls_save_CFLAGS"
25550 if test x$gcc_no_link = xyes; then
25551 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
25553 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
25554 /* end confdefs.h. */
25555 #include <pthread.h>
25556 void *g(void *d) { return NULL; }
25560 pthread_t t; pthread_create(&t,NULL,g,NULL);
25565 if ac_fn_c_try_link "$LINENO"; then :
25566 thread_CFLAGS="$flag"
25568 rm -f core conftest.err conftest.$ac_objext \
25569 conftest$ac_exeext conftest.$ac_ext
25570 if test "X$thread_CFLAGS" != Xfailed; then
25574 CFLAGS="$chktls_save_CFLAGS"
25575 if test "X$thread_CFLAGS" != Xfailed; then
25576 CFLAGS="$thread_CFLAGS $chktls_save_CFLAGS"
25577 if test "$cross_compiling" = yes; then :
25578 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
25579 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
25580 as_fn_error "cannot run test program while cross compiling
25581 See \`config.log' for more details." "$LINENO" 5; }
25583 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
25584 /* end confdefs.h. */
25585 #include <pthread.h>
25587 static int *volatile a_in_other_thread;
25589 thread_func (void *arg)
25591 a_in_other_thread = &a;
25598 void *thread_retval;
25599 int *volatile a_in_main_thread;
25600 a_in_main_thread = &a;
25601 if (pthread_create (&thread, (pthread_attr_t *)0,
25602 thread_func, (void *)0))
25604 if (pthread_join (thread, &thread_retval))
25606 return (a_in_other_thread == a_in_main_thread);
25611 if ac_fn_c_try_run "$LINENO"; then :
25612 gcc_cv_have_tls=yes
25616 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
25617 conftest.$ac_objext conftest.beam conftest.$ac_ext
25620 CFLAGS="$chktls_save_CFLAGS"
25626 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
25627 conftest.$ac_objext conftest.beam conftest.$ac_ext
25631 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_have_tls" >&5
25632 $as_echo "$gcc_cv_have_tls" >&6; }
25633 if test "$enable_tls $gcc_cv_have_tls" = "yes yes"; then
25635 $as_echo "#define HAVE_TLS 1" >>confdefs.h
25639 # For iconv support.
25641 if test "X$prefix" = "XNONE"; then
25642 acl_final_prefix="$ac_default_prefix"
25644 acl_final_prefix="$prefix"
25646 if test "X$exec_prefix" = "XNONE"; then
25647 acl_final_exec_prefix='${prefix}'
25649 acl_final_exec_prefix="$exec_prefix"
25651 acl_save_prefix="$prefix"
25652 prefix="$acl_final_prefix"
25653 eval acl_final_exec_prefix=\"$acl_final_exec_prefix\"
25654 prefix="$acl_save_prefix"
25657 # Check whether --with-gnu-ld was given.
25658 if test "${with_gnu_ld+set}" = set; then :
25659 withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes
25664 # Prepare PATH_SEPARATOR.
25665 # The user is always right.
25666 if test "${PATH_SEPARATOR+set}" != set; then
25667 echo "#! /bin/sh" >conf$$.sh
25668 echo "exit 0" >>conf$$.sh
25670 if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
25678 if test "$GCC" = yes; then
25679 # Check if gcc -print-prog-name=ld gives a path.
25680 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by GCC" >&5
25681 $as_echo_n "checking for ld used by GCC... " >&6; }
25684 # gcc leaves a trailing carriage return which upsets mingw
25685 ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
25687 ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
25690 # Accept absolute paths.
25691 [\\/]* | [A-Za-z]:[\\/]*)
25692 re_direlt='/[^/][^/]*/\.\./'
25693 # Canonicalize the path of ld
25694 ac_prog=`echo $ac_prog| sed 's%\\\\%/%g'`
25695 while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do
25696 ac_prog=`echo $ac_prog| sed "s%$re_direlt%/%"`
25698 test -z "$LD" && LD="$ac_prog"
25701 # If it fails, then pretend we aren't using GCC.
25705 # If it is relative, then search for the first ld in PATH.
25706 with_gnu_ld=unknown
25709 elif test "$with_gnu_ld" = yes; then
25710 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
25711 $as_echo_n "checking for GNU ld... " >&6; }
25713 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
25714 $as_echo_n "checking for non-GNU ld... " >&6; }
25716 if test "${acl_cv_path_LD+set}" = set; then :
25717 $as_echo_n "(cached) " >&6
25719 if test -z "$LD"; then
25720 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"
25721 for ac_dir in $PATH; do
25722 test -z "$ac_dir" && ac_dir=.
25723 if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
25724 acl_cv_path_LD="$ac_dir/$ac_prog"
25725 # Check to see if the program is GNU ld. I'd rather use --version,
25726 # but apparently some GNU ld's only accept -v.
25727 # Break only if it was the GNU/non-GNU ld that we prefer.
25728 if "$acl_cv_path_LD" -v 2>&1 < /dev/null | egrep '(GNU|with BFD)' > /dev/null; then
25729 test "$with_gnu_ld" != no && break
25731 test "$with_gnu_ld" != yes && break
25737 acl_cv_path_LD="$LD" # Let the user override the test with a path.
25741 LD="$acl_cv_path_LD"
25742 if test -n "$LD"; then
25743 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
25744 $as_echo "$LD" >&6; }
25746 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
25747 $as_echo "no" >&6; }
25749 test -z "$LD" && as_fn_error "no acceptable ld found in \$PATH" "$LINENO" 5
25750 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
25751 $as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
25752 if test "${acl_cv_prog_gnu_ld+set}" = set; then :
25753 $as_echo_n "(cached) " >&6
25755 # I'd rather use --version here, but apparently some GNU ld's only accept -v.
25756 if $LD -v 2>&1 </dev/null | egrep '(GNU|with BFD)' 1>&5; then
25757 acl_cv_prog_gnu_ld=yes
25759 acl_cv_prog_gnu_ld=no
25762 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acl_cv_prog_gnu_ld" >&5
25763 $as_echo "$acl_cv_prog_gnu_ld" >&6; }
25764 with_gnu_ld=$acl_cv_prog_gnu_ld
25768 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shared library run path origin" >&5
25769 $as_echo_n "checking for shared library run path origin... " >&6; }
25770 if test "${acl_cv_rpath+set}" = set; then :
25771 $as_echo_n "(cached) " >&6
25774 CC="$CC" GCC="$GCC" LDFLAGS="$LDFLAGS" LD="$LD" with_gnu_ld="$with_gnu_ld" \
25775 ${CONFIG_SHELL-/bin/sh} "$ac_aux_dir/config.rpath" "$host" > conftest.sh
25777 rm -f ./conftest.sh
25781 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acl_cv_rpath" >&5
25782 $as_echo "$acl_cv_rpath" >&6; }
25784 libext="$acl_cv_libext"
25785 shlibext="$acl_cv_shlibext"
25786 hardcode_libdir_flag_spec="$acl_cv_hardcode_libdir_flag_spec"
25787 hardcode_libdir_separator="$acl_cv_hardcode_libdir_separator"
25788 hardcode_direct="$acl_cv_hardcode_direct"
25789 hardcode_minus_L="$acl_cv_hardcode_minus_L"
25790 # Check whether --enable-rpath was given.
25791 if test "${enable_rpath+set}" = set; then :
25792 enableval=$enable_rpath; :
25806 acl_save_prefix="$prefix"
25807 prefix="$acl_final_prefix"
25808 acl_save_exec_prefix="$exec_prefix"
25809 exec_prefix="$acl_final_exec_prefix"
25811 eval additional_includedir=\"$includedir\"
25812 eval additional_libdir=\"$libdir\"
25814 exec_prefix="$acl_save_exec_prefix"
25815 prefix="$acl_save_prefix"
25818 # Check whether --with-libiconv-prefix was given.
25819 if test "${with_libiconv_prefix+set}" = set; then :
25820 withval=$with_libiconv_prefix;
25821 if test "X$withval" = "Xno"; then
25824 if test "X$withval" = "X"; then
25826 acl_save_prefix="$prefix"
25827 prefix="$acl_final_prefix"
25828 acl_save_exec_prefix="$exec_prefix"
25829 exec_prefix="$acl_final_exec_prefix"
25831 eval additional_includedir=\"$includedir\"
25832 eval additional_libdir=\"$libdir\"
25834 exec_prefix="$acl_save_exec_prefix"
25835 prefix="$acl_save_prefix"
25838 additional_includedir="$withval/include"
25839 additional_libdir="$withval/lib"
25850 names_already_handled=
25851 names_next_round='iconv '
25852 while test -n "$names_next_round"; do
25853 names_this_round="$names_next_round"
25855 for name in $names_this_round; do
25857 for n in $names_already_handled; do
25858 if test "$n" = "$name"; then
25859 already_handled=yes
25863 if test -z "$already_handled"; then
25864 names_already_handled="$names_already_handled $name"
25865 uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./-|ABCDEFGHIJKLMNOPQRSTUVWXYZ___|'`
25866 eval value=\"\$HAVE_LIB$uppername\"
25867 if test -n "$value"; then
25868 if test "$value" = yes; then
25869 eval value=\"\$LIB$uppername\"
25870 test -z "$value" || LIBICONV="${LIBICONV}${LIBICONV:+ }$value"
25871 eval value=\"\$LTLIB$uppername\"
25872 test -z "$value" || LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }$value"
25881 if test $use_additional = yes; then
25882 if test -n "$shlibext" && test -f "$additional_libdir/lib$name.$shlibext"; then
25883 found_dir="$additional_libdir"
25884 found_so="$additional_libdir/lib$name.$shlibext"
25885 if test -f "$additional_libdir/lib$name.la"; then
25886 found_la="$additional_libdir/lib$name.la"
25889 if test -f "$additional_libdir/lib$name.$libext"; then
25890 found_dir="$additional_libdir"
25891 found_a="$additional_libdir/lib$name.$libext"
25892 if test -f "$additional_libdir/lib$name.la"; then
25893 found_la="$additional_libdir/lib$name.la"
25898 if test "X$found_dir" = "X"; then
25899 for x in $LDFLAGS $LTLIBICONV; do
25901 acl_save_prefix="$prefix"
25902 prefix="$acl_final_prefix"
25903 acl_save_exec_prefix="$exec_prefix"
25904 exec_prefix="$acl_final_exec_prefix"
25906 exec_prefix="$acl_save_exec_prefix"
25907 prefix="$acl_save_prefix"
25911 dir=`echo "X$x" | sed -e 's/^X-L//'`
25912 if test -n "$shlibext" && test -f "$dir/lib$name.$shlibext"; then
25914 found_so="$dir/lib$name.$shlibext"
25915 if test -f "$dir/lib$name.la"; then
25916 found_la="$dir/lib$name.la"
25919 if test -f "$dir/lib$name.$libext"; then
25921 found_a="$dir/lib$name.$libext"
25922 if test -f "$dir/lib$name.la"; then
25923 found_la="$dir/lib$name.la"
25929 if test "X$found_dir" != "X"; then
25934 if test "X$found_dir" != "X"; then
25935 LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-L$found_dir -l$name"
25936 if test "X$found_so" != "X"; then
25937 if test "$enable_rpath" = no || test "X$found_dir" = "X/usr/lib"; then
25938 LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
25941 for x in $ltrpathdirs; do
25942 if test "X$x" = "X$found_dir"; then
25947 if test -z "$haveit"; then
25948 ltrpathdirs="$ltrpathdirs $found_dir"
25950 if test "$hardcode_direct" = yes; then
25951 LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
25953 if test -n "$hardcode_libdir_flag_spec" && test "$hardcode_minus_L" = no; then
25954 LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
25956 for x in $rpathdirs; do
25957 if test "X$x" = "X$found_dir"; then
25962 if test -z "$haveit"; then
25963 rpathdirs="$rpathdirs $found_dir"
25967 for x in $LDFLAGS $LIBICONV; do
25969 acl_save_prefix="$prefix"
25970 prefix="$acl_final_prefix"
25971 acl_save_exec_prefix="$exec_prefix"
25972 exec_prefix="$acl_final_exec_prefix"
25974 exec_prefix="$acl_save_exec_prefix"
25975 prefix="$acl_save_prefix"
25977 if test "X$x" = "X-L$found_dir"; then
25982 if test -z "$haveit"; then
25983 LIBICONV="${LIBICONV}${LIBICONV:+ }-L$found_dir"
25985 if test "$hardcode_minus_L" != no; then
25986 LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
25988 LIBICONV="${LIBICONV}${LIBICONV:+ }-l$name"
25994 if test "X$found_a" != "X"; then
25995 LIBICONV="${LIBICONV}${LIBICONV:+ }$found_a"
25997 LIBICONV="${LIBICONV}${LIBICONV:+ }-L$found_dir -l$name"
26000 additional_includedir=
26001 case "$found_dir" in
26003 basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e 's,/lib/*$,,'`
26004 additional_includedir="$basedir/include"
26007 if test "X$additional_includedir" != "X"; then
26008 if test "X$additional_includedir" != "X/usr/include"; then
26010 if test "X$additional_includedir" = "X/usr/local/include"; then
26011 if test -n "$GCC"; then
26013 linux*) haveit=yes;;
26017 if test -z "$haveit"; then
26018 for x in $CPPFLAGS $INCICONV; do
26020 acl_save_prefix="$prefix"
26021 prefix="$acl_final_prefix"
26022 acl_save_exec_prefix="$exec_prefix"
26023 exec_prefix="$acl_final_exec_prefix"
26025 exec_prefix="$acl_save_exec_prefix"
26026 prefix="$acl_save_prefix"
26028 if test "X$x" = "X-I$additional_includedir"; then
26033 if test -z "$haveit"; then
26034 if test -d "$additional_includedir"; then
26035 INCICONV="${INCICONV}${INCICONV:+ }-I$additional_includedir"
26041 if test -n "$found_la"; then
26042 save_libdir="$libdir"
26043 case "$found_la" in
26044 */* | *\\*) . "$found_la" ;;
26045 *) . "./$found_la" ;;
26047 libdir="$save_libdir"
26048 for dep in $dependency_libs; do
26051 additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'`
26052 if test "X$additional_libdir" != "X/usr/lib"; then
26054 if test "X$additional_libdir" = "X/usr/local/lib"; then
26055 if test -n "$GCC"; then
26057 linux*) haveit=yes;;
26061 if test -z "$haveit"; then
26063 for x in $LDFLAGS $LIBICONV; do
26065 acl_save_prefix="$prefix"
26066 prefix="$acl_final_prefix"
26067 acl_save_exec_prefix="$exec_prefix"
26068 exec_prefix="$acl_final_exec_prefix"
26070 exec_prefix="$acl_save_exec_prefix"
26071 prefix="$acl_save_prefix"
26073 if test "X$x" = "X-L$additional_libdir"; then
26078 if test -z "$haveit"; then
26079 if test -d "$additional_libdir"; then
26080 LIBICONV="${LIBICONV}${LIBICONV:+ }-L$additional_libdir"
26084 for x in $LDFLAGS $LTLIBICONV; do
26086 acl_save_prefix="$prefix"
26087 prefix="$acl_final_prefix"
26088 acl_save_exec_prefix="$exec_prefix"
26089 exec_prefix="$acl_final_exec_prefix"
26091 exec_prefix="$acl_save_exec_prefix"
26092 prefix="$acl_save_prefix"
26094 if test "X$x" = "X-L$additional_libdir"; then
26099 if test -z "$haveit"; then
26100 if test -d "$additional_libdir"; then
26101 LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-L$additional_libdir"
26108 dir=`echo "X$dep" | sed -e 's/^X-R//'`
26109 if test "$enable_rpath" != no; then
26111 for x in $rpathdirs; do
26112 if test "X$x" = "X$dir"; then
26117 if test -z "$haveit"; then
26118 rpathdirs="$rpathdirs $dir"
26121 for x in $ltrpathdirs; do
26122 if test "X$x" = "X$dir"; then
26127 if test -z "$haveit"; then
26128 ltrpathdirs="$ltrpathdirs $dir"
26133 names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'`
26136 names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'`
26139 LIBICONV="${LIBICONV}${LIBICONV:+ }$dep"
26140 LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }$dep"
26146 LIBICONV="${LIBICONV}${LIBICONV:+ }-l$name"
26147 LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-l$name"
26153 if test "X$rpathdirs" != "X"; then
26154 if test -n "$hardcode_libdir_separator"; then
26156 for found_dir in $rpathdirs; do
26157 alldirs="${alldirs}${alldirs:+$hardcode_libdir_separator}$found_dir"
26159 acl_save_libdir="$libdir"
26161 eval flag=\"$hardcode_libdir_flag_spec\"
26162 libdir="$acl_save_libdir"
26163 LIBICONV="${LIBICONV}${LIBICONV:+ }$flag"
26165 for found_dir in $rpathdirs; do
26166 acl_save_libdir="$libdir"
26167 libdir="$found_dir"
26168 eval flag=\"$hardcode_libdir_flag_spec\"
26169 libdir="$acl_save_libdir"
26170 LIBICONV="${LIBICONV}${LIBICONV:+ }$flag"
26174 if test "X$ltrpathdirs" != "X"; then
26175 for found_dir in $ltrpathdirs; do
26176 LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-R$found_dir"
26186 am_save_CPPFLAGS="$CPPFLAGS"
26188 for element in $INCICONV; do
26190 for x in $CPPFLAGS; do
26192 acl_save_prefix="$prefix"
26193 prefix="$acl_final_prefix"
26194 acl_save_exec_prefix="$exec_prefix"
26195 exec_prefix="$acl_final_exec_prefix"
26197 exec_prefix="$acl_save_exec_prefix"
26198 prefix="$acl_save_prefix"
26200 if test "X$x" = "X$element"; then
26205 if test -z "$haveit"; then
26206 CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element"
26211 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for iconv" >&5
26212 $as_echo_n "checking for iconv... " >&6; }
26213 if test "${am_cv_func_iconv+set}" = set; then :
26214 $as_echo_n "(cached) " >&6
26217 am_cv_func_iconv="no, consider installing GNU libiconv"
26219 if test x$gcc_no_link = xyes; then
26220 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
26222 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
26223 /* end confdefs.h. */
26224 #include <stdlib.h>
26229 iconv_t cd = iconv_open("","");
26230 iconv(cd,NULL,NULL,NULL,NULL);
26236 if ac_fn_c_try_link "$LINENO"; then :
26237 am_cv_func_iconv=yes
26239 rm -f core conftest.err conftest.$ac_objext \
26240 conftest$ac_exeext conftest.$ac_ext
26241 if test "$am_cv_func_iconv" != yes; then
26242 am_save_LIBS="$LIBS"
26243 LIBS="$LIBS $LIBICONV"
26244 if test x$gcc_no_link = xyes; then
26245 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
26247 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
26248 /* end confdefs.h. */
26249 #include <stdlib.h>
26254 iconv_t cd = iconv_open("","");
26255 iconv(cd,NULL,NULL,NULL,NULL);
26261 if ac_fn_c_try_link "$LINENO"; then :
26262 am_cv_lib_iconv=yes
26263 am_cv_func_iconv=yes
26265 rm -f core conftest.err conftest.$ac_objext \
26266 conftest$ac_exeext conftest.$ac_ext
26267 LIBS="$am_save_LIBS"
26271 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_func_iconv" >&5
26272 $as_echo "$am_cv_func_iconv" >&6; }
26273 if test "$am_cv_func_iconv" = yes; then
26275 $as_echo "#define HAVE_ICONV 1" >>confdefs.h
26278 if test "$am_cv_lib_iconv" = yes; then
26279 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to link with libiconv" >&5
26280 $as_echo_n "checking how to link with libiconv... " >&6; }
26281 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBICONV" >&5
26282 $as_echo "$LIBICONV" >&6; }
26284 CPPFLAGS="$am_save_CPPFLAGS"
26291 if test "$am_cv_func_iconv" = yes; then
26292 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for iconv declaration" >&5
26293 $as_echo_n "checking for iconv declaration... " >&6; }
26294 if test "${am_cv_proto_iconv+set}" = set; then :
26295 $as_echo_n "(cached) " >&6
26298 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
26299 /* end confdefs.h. */
26301 #include <stdlib.h>
26307 #if defined(__STDC__) || defined(__cplusplus)
26308 size_t iconv (iconv_t cd, char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);
26321 if ac_fn_c_try_compile "$LINENO"; then :
26322 am_cv_proto_iconv_arg1=""
26324 am_cv_proto_iconv_arg1="const"
26326 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
26327 am_cv_proto_iconv="extern size_t iconv (iconv_t cd, $am_cv_proto_iconv_arg1 char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);"
26330 am_cv_proto_iconv=`echo "$am_cv_proto_iconv" | tr -s ' ' | sed -e 's/( /(/'`
26331 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${ac_t:-
26332 }$am_cv_proto_iconv" >&5
26334 }$am_cv_proto_iconv" >&6; }
26336 cat >>confdefs.h <<_ACEOF
26337 #define ICONV_CONST $am_cv_proto_iconv_arg1
26345 # This lets us hard-code the functionality we know we'll have in the cross
26346 # target environment. "Let" is a sugar-coated word placed on an especially
26347 # dull and tedious hack, actually.
26349 # Here's why GLIBCXX_CHECK_MATH_SUPPORT, and other autoconf macros
26350 # that involve linking, can't be used:
26351 # "cannot open sim-crt0.o"
26352 # "cannot open crt0.o"
26353 # etc. All this is because there currently exists no unified, consistent
26354 # way for top level CC information to be passed down to target directories:
26355 # newlib includes, newlib linking info, libgloss versus newlib crt0.o, etc.
26356 # When all of that is done, all of this hokey, excessive AC_DEFINE junk for
26357 # crosses can be removed.
26359 # If Canadian cross, then don't pick up tools from the build directory.
26360 # Used only in GLIBCXX_EXPORT_INCLUDES.
26361 if test -n "$with_cross_host" &&
26362 test x"$build_alias" != x"$with_cross_host" &&
26363 test x"$build" != x"$target";
26370 # Construct crosses by hand, eliminating bits that need ld...
26371 # GLIBCXX_CHECK_MATH_SUPPORT
26373 # First, test for "known" system libraries. We may be using newlib even
26374 # on a hosted environment.
26375 if test "x${with_newlib}" = "xyes"; then
26376 os_include_dir="os/newlib"
26377 $as_echo "#define HAVE_HYPOT 1" >>confdefs.h
26380 # GLIBCXX_CHECK_STDLIB_SUPPORT
26381 $as_echo "#define HAVE_STRTOF 1" >>confdefs.h
26384 $as_echo "#define HAVE_ACOSF 1" >>confdefs.h
26386 $as_echo "#define HAVE_ASINF 1" >>confdefs.h
26388 $as_echo "#define HAVE_ATAN2F 1" >>confdefs.h
26390 $as_echo "#define HAVE_ATANF 1" >>confdefs.h
26392 $as_echo "#define HAVE_CEILF 1" >>confdefs.h
26394 $as_echo "#define HAVE_COSF 1" >>confdefs.h
26396 $as_echo "#define HAVE_COSHF 1" >>confdefs.h
26398 $as_echo "#define HAVE_EXPF 1" >>confdefs.h
26400 $as_echo "#define HAVE_FABSF 1" >>confdefs.h
26402 $as_echo "#define HAVE_FLOORF 1" >>confdefs.h
26404 $as_echo "#define HAVE_FMODF 1" >>confdefs.h
26406 $as_echo "#define HAVE_FREXPF 1" >>confdefs.h
26408 $as_echo "#define HAVE_LDEXPF 1" >>confdefs.h
26410 $as_echo "#define HAVE_LOG10F 1" >>confdefs.h
26412 $as_echo "#define HAVE_LOGF 1" >>confdefs.h
26414 $as_echo "#define HAVE_MODFF 1" >>confdefs.h
26416 $as_echo "#define HAVE_POWF 1" >>confdefs.h
26418 $as_echo "#define HAVE_SINF 1" >>confdefs.h
26420 $as_echo "#define HAVE_SINHF 1" >>confdefs.h
26422 $as_echo "#define HAVE_SQRTF 1" >>confdefs.h
26424 $as_echo "#define HAVE_TANF 1" >>confdefs.h
26426 $as_echo "#define HAVE_TANHF 1" >>confdefs.h
26429 $as_echo "#define HAVE_ICONV 1" >>confdefs.h
26433 # Base decisions on target environment.
26435 arm*-*-symbianelf*)
26436 # This is a freestanding configuration; there is nothing to do here.
26440 # These definitions are for the SDE C library rather than newlib.
26441 SECTION_FLAGS='-ffunction-sections -fdata-sections'
26444 # All these tests are for C++; save the language and the compiler flags.
26445 # The CXXFLAGS thing is suspicious, but based on similar bits previously
26446 # found in GLIBCXX_CONFIGURE.
26449 ac_cpp='$CXXCPP $CPPFLAGS'
26450 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
26451 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
26452 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
26454 ac_test_CXXFLAGS="${CXXFLAGS+set}"
26455 ac_save_CXXFLAGS="$CXXFLAGS"
26457 # Check for maintainer-mode bits.
26458 if test x"$USE_MAINTAINER_MODE" = xno; then
26464 # Check for -ffunction-sections -fdata-sections
26465 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for g++ that supports -ffunction-sections -fdata-sections" >&5
26466 $as_echo_n "checking for g++ that supports -ffunction-sections -fdata-sections... " >&6; }
26467 CXXFLAGS='-g -Werror -ffunction-sections -fdata-sections'
26468 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
26469 /* end confdefs.h. */
26470 int foo; void bar() { };
26479 if ac_fn_cxx_try_compile "$LINENO"; then :
26484 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
26485 if test "$ac_test_CXXFLAGS" = set; then
26486 CXXFLAGS="$ac_save_CXXFLAGS"
26488 # this is the suspicious part
26491 if test x"$ac_fdsections" = x"yes"; then
26492 SECTION_FLAGS='-ffunction-sections -fdata-sections'
26494 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_fdsections" >&5
26495 $as_echo "$ac_fdsections" >&6; }
26498 ac_cpp='$CPP $CPPFLAGS'
26499 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
26500 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
26501 ac_compiler_gnu=$ac_cv_c_compiler_gnu
26507 # If we're not using GNU ld, then there's no point in even trying these
26508 # tests. Check for that first. We should have already tested for gld
26509 # by now (in libtool), but require it now just to be safe...
26510 test -z "$SECTION_LDFLAGS" && SECTION_LDFLAGS=''
26511 test -z "$OPT_LDFLAGS" && OPT_LDFLAGS=''
26515 # The name set by libtool depends on the version of libtool. Shame on us
26516 # for depending on an impl detail, but c'est la vie. Older versions used
26517 # ac_cv_prog_gnu_ld, but now it's lt_cv_prog_gnu_ld, and is copied back on
26518 # top of with_gnu_ld (which is also set by --with-gnu-ld, so that actually
26519 # makes sense). We'll test with_gnu_ld everywhere else, so if that isn't
26520 # set (hence we're using an older libtool), then set it.
26521 if test x${with_gnu_ld+set} != xset; then
26522 if test x${ac_cv_prog_gnu_ld+set} != xset; then
26523 # We got through "ac_require(ac_prog_ld)" and still not set? Huh?
26526 with_gnu_ld=$ac_cv_prog_gnu_ld
26530 # Start by getting the version number. I think the libtool test already
26531 # does some of this, but throws away the result.
26532 glibcxx_ld_is_gold=no
26533 if test x"$with_gnu_ld" = x"yes"; then
26534 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld version" >&5
26535 $as_echo_n "checking for ld version... " >&6; }
26537 if $LD --version 2>/dev/null | grep 'GNU gold' >/dev/null 2>&1; then
26538 glibcxx_ld_is_gold=yes
26540 ldver=`$LD --version 2>/dev/null |
26541 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'`
26543 glibcxx_gnu_ld_version=`echo $ldver | \
26544 $AWK -F. '{ if (NF<3) $3=0; print ($1*100+$2)*100+$3 }'`
26545 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_gnu_ld_version" >&5
26546 $as_echo "$glibcxx_gnu_ld_version" >&6; }
26549 # Set --gc-sections.
26550 glibcxx_have_gc_sections=no
26551 if test "$glibcxx_ld_is_gold" = "yes"; then
26552 if $LD --help 2>/dev/null | grep gc-sections >/dev/null 2>&1; then
26553 glibcxx_have_gc_sections=yes
26556 glibcxx_gcsections_min_ld=21602
26557 if test x"$with_gnu_ld" = x"yes" &&
26558 test $glibcxx_gnu_ld_version -gt $glibcxx_gcsections_min_ld ; then
26559 glibcxx_have_gc_sections=yes
26562 if test "$glibcxx_have_gc_sections" = "yes"; then
26563 # Sufficiently young GNU ld it is! Joy and bunny rabbits!
26564 # NB: This flag only works reliably after 2.16.1. Configure tests
26565 # for this are difficult, so hard wire a value that should work.
26567 ac_test_CFLAGS="${CFLAGS+set}"
26568 ac_save_CFLAGS="$CFLAGS"
26569 CFLAGS='-Wl,--gc-sections'
26571 # Check for -Wl,--gc-sections
26572 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld that supports -Wl,--gc-sections" >&5
26573 $as_echo_n "checking for ld that supports -Wl,--gc-sections... " >&6; }
26574 if test x$gcc_no_link = xyes; then
26575 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
26577 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
26578 /* end confdefs.h. */
26579 int one(void) { return 1; }
26580 int two(void) { return 2; }
26590 if ac_fn_c_try_link "$LINENO"; then :
26595 rm -f core conftest.err conftest.$ac_objext \
26596 conftest$ac_exeext conftest.$ac_ext
26597 if test "$ac_gcsections" = "yes"; then
26600 if $CC -c conftest.c; then
26601 if $LD --gc-sections -o conftest conftest.o 2>&1 | \
26602 grep "Warning: gc-sections option ignored" > /dev/null; then
26606 rm -f conftest.c conftest.o conftest
26608 if test "$ac_gcsections" = "yes"; then
26609 SECTION_LDFLAGS="-Wl,--gc-sections $SECTION_LDFLAGS"
26611 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_gcsections" >&5
26612 $as_echo "$ac_gcsections" >&6; }
26614 if test "$ac_test_CFLAGS" = set; then
26615 CFLAGS="$ac_save_CFLAGS"
26617 # this is the suspicious part
26623 # Note this is only for shared objects.
26625 if test x"$with_gnu_ld" = x"yes"; then
26626 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld that supports -Wl,-z,relro" >&5
26627 $as_echo_n "checking for ld that supports -Wl,-z,relro... " >&6; }
26628 cxx_z_relo=`$LD -v --help 2>/dev/null | grep "z relro"`
26629 if test -n "$cxx_z_relo"; then
26630 OPT_LDFLAGS="-Wl,-z,relro"
26633 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ld_relro" >&5
26634 $as_echo "$ac_ld_relro" >&6; }
26637 # Set linker optimization flags.
26638 if test x"$with_gnu_ld" = x"yes"; then
26639 OPT_LDFLAGS="-Wl,-O1 $OPT_LDFLAGS"
26646 ac_test_CXXFLAGS="${CXXFLAGS+set}"
26647 ac_save_CXXFLAGS="$CXXFLAGS"
26648 CXXFLAGS='-fno-builtin -D_GNU_SOURCE'
26650 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sin in -lm" >&5
26651 $as_echo_n "checking for sin in -lm... " >&6; }
26652 if test "${ac_cv_lib_m_sin+set}" = set; then :
26653 $as_echo_n "(cached) " >&6
26655 ac_check_lib_save_LIBS=$LIBS
26657 if test x$gcc_no_link = xyes; then
26658 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
26660 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
26661 /* end confdefs.h. */
26663 /* Override any GCC internal prototype to avoid an error.
26664 Use char because int might match the return type of a GCC
26665 builtin and then its argument prototype would still apply. */
26678 if ac_fn_c_try_link "$LINENO"; then :
26679 ac_cv_lib_m_sin=yes
26683 rm -f core conftest.err conftest.$ac_objext \
26684 conftest$ac_exeext conftest.$ac_ext
26685 LIBS=$ac_check_lib_save_LIBS
26687 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_sin" >&5
26688 $as_echo "$ac_cv_lib_m_sin" >&6; }
26689 if test "x$ac_cv_lib_m_sin" = x""yes; then :
26693 ac_save_LIBS="$LIBS"
26698 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for isinf declaration" >&5
26699 $as_echo_n "checking for isinf declaration... " >&6; }
26700 if test x${glibcxx_cv_func_isinf_use+set} != xset; then
26701 if test "${glibcxx_cv_func_isinf_use+set}" = set; then :
26702 $as_echo_n "(cached) " >&6
26707 ac_cpp='$CXXCPP $CPPFLAGS'
26708 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
26709 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
26710 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
26712 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
26713 /* end confdefs.h. */
26715 #ifdef HAVE_IEEEFP_H
26716 #include <ieeefp.h>
26727 if ac_fn_cxx_try_compile "$LINENO"; then :
26728 glibcxx_cv_func_isinf_use=yes
26730 glibcxx_cv_func_isinf_use=no
26732 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
26734 ac_cpp='$CPP $CPPFLAGS'
26735 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
26736 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
26737 ac_compiler_gnu=$ac_cv_c_compiler_gnu
26743 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_isinf_use" >&5
26744 $as_echo "$glibcxx_cv_func_isinf_use" >&6; }
26746 if test x$glibcxx_cv_func_isinf_use = x"yes"; then
26747 for ac_func in isinf
26749 ac_fn_c_check_func "$LINENO" "isinf" "ac_cv_func_isinf"
26750 if test "x$ac_cv_func_isinf" = x""yes; then :
26751 cat >>confdefs.h <<_ACEOF
26752 #define HAVE_ISINF 1
26760 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _isinf declaration" >&5
26761 $as_echo_n "checking for _isinf declaration... " >&6; }
26762 if test x${glibcxx_cv_func__isinf_use+set} != xset; then
26763 if test "${glibcxx_cv_func__isinf_use+set}" = set; then :
26764 $as_echo_n "(cached) " >&6
26769 ac_cpp='$CXXCPP $CPPFLAGS'
26770 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
26771 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
26772 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
26774 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
26775 /* end confdefs.h. */
26777 #ifdef HAVE_IEEEFP_H
26778 #include <ieeefp.h>
26789 if ac_fn_cxx_try_compile "$LINENO"; then :
26790 glibcxx_cv_func__isinf_use=yes
26792 glibcxx_cv_func__isinf_use=no
26794 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
26796 ac_cpp='$CPP $CPPFLAGS'
26797 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
26798 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
26799 ac_compiler_gnu=$ac_cv_c_compiler_gnu
26805 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__isinf_use" >&5
26806 $as_echo "$glibcxx_cv_func__isinf_use" >&6; }
26808 if test x$glibcxx_cv_func__isinf_use = x"yes"; then
26809 for ac_func in _isinf
26811 ac_fn_c_check_func "$LINENO" "_isinf" "ac_cv_func__isinf"
26812 if test "x$ac_cv_func__isinf" = x""yes; then :
26813 cat >>confdefs.h <<_ACEOF
26814 #define HAVE__ISINF 1
26827 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for isnan declaration" >&5
26828 $as_echo_n "checking for isnan declaration... " >&6; }
26829 if test x${glibcxx_cv_func_isnan_use+set} != xset; then
26830 if test "${glibcxx_cv_func_isnan_use+set}" = set; then :
26831 $as_echo_n "(cached) " >&6
26836 ac_cpp='$CXXCPP $CPPFLAGS'
26837 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
26838 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
26839 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
26841 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
26842 /* end confdefs.h. */
26844 #ifdef HAVE_IEEEFP_H
26845 #include <ieeefp.h>
26856 if ac_fn_cxx_try_compile "$LINENO"; then :
26857 glibcxx_cv_func_isnan_use=yes
26859 glibcxx_cv_func_isnan_use=no
26861 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
26863 ac_cpp='$CPP $CPPFLAGS'
26864 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
26865 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
26866 ac_compiler_gnu=$ac_cv_c_compiler_gnu
26872 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_isnan_use" >&5
26873 $as_echo "$glibcxx_cv_func_isnan_use" >&6; }
26875 if test x$glibcxx_cv_func_isnan_use = x"yes"; then
26876 for ac_func in isnan
26878 ac_fn_c_check_func "$LINENO" "isnan" "ac_cv_func_isnan"
26879 if test "x$ac_cv_func_isnan" = x""yes; then :
26880 cat >>confdefs.h <<_ACEOF
26881 #define HAVE_ISNAN 1
26889 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _isnan declaration" >&5
26890 $as_echo_n "checking for _isnan declaration... " >&6; }
26891 if test x${glibcxx_cv_func__isnan_use+set} != xset; then
26892 if test "${glibcxx_cv_func__isnan_use+set}" = set; then :
26893 $as_echo_n "(cached) " >&6
26898 ac_cpp='$CXXCPP $CPPFLAGS'
26899 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
26900 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
26901 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
26903 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
26904 /* end confdefs.h. */
26906 #ifdef HAVE_IEEEFP_H
26907 #include <ieeefp.h>
26918 if ac_fn_cxx_try_compile "$LINENO"; then :
26919 glibcxx_cv_func__isnan_use=yes
26921 glibcxx_cv_func__isnan_use=no
26923 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
26925 ac_cpp='$CPP $CPPFLAGS'
26926 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
26927 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
26928 ac_compiler_gnu=$ac_cv_c_compiler_gnu
26934 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__isnan_use" >&5
26935 $as_echo "$glibcxx_cv_func__isnan_use" >&6; }
26937 if test x$glibcxx_cv_func__isnan_use = x"yes"; then
26938 for ac_func in _isnan
26940 ac_fn_c_check_func "$LINENO" "_isnan" "ac_cv_func__isnan"
26941 if test "x$ac_cv_func__isnan" = x""yes; then :
26942 cat >>confdefs.h <<_ACEOF
26943 #define HAVE__ISNAN 1
26956 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for finite declaration" >&5
26957 $as_echo_n "checking for finite declaration... " >&6; }
26958 if test x${glibcxx_cv_func_finite_use+set} != xset; then
26959 if test "${glibcxx_cv_func_finite_use+set}" = set; then :
26960 $as_echo_n "(cached) " >&6
26965 ac_cpp='$CXXCPP $CPPFLAGS'
26966 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
26967 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
26968 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
26970 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
26971 /* end confdefs.h. */
26973 #ifdef HAVE_IEEEFP_H
26974 #include <ieeefp.h>
26985 if ac_fn_cxx_try_compile "$LINENO"; then :
26986 glibcxx_cv_func_finite_use=yes
26988 glibcxx_cv_func_finite_use=no
26990 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
26992 ac_cpp='$CPP $CPPFLAGS'
26993 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
26994 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
26995 ac_compiler_gnu=$ac_cv_c_compiler_gnu
27001 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_finite_use" >&5
27002 $as_echo "$glibcxx_cv_func_finite_use" >&6; }
27004 if test x$glibcxx_cv_func_finite_use = x"yes"; then
27005 for ac_func in finite
27007 ac_fn_c_check_func "$LINENO" "finite" "ac_cv_func_finite"
27008 if test "x$ac_cv_func_finite" = x""yes; then :
27009 cat >>confdefs.h <<_ACEOF
27010 #define HAVE_FINITE 1
27018 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _finite declaration" >&5
27019 $as_echo_n "checking for _finite declaration... " >&6; }
27020 if test x${glibcxx_cv_func__finite_use+set} != xset; then
27021 if test "${glibcxx_cv_func__finite_use+set}" = set; then :
27022 $as_echo_n "(cached) " >&6
27027 ac_cpp='$CXXCPP $CPPFLAGS'
27028 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
27029 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
27030 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
27032 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
27033 /* end confdefs.h. */
27035 #ifdef HAVE_IEEEFP_H
27036 #include <ieeefp.h>
27047 if ac_fn_cxx_try_compile "$LINENO"; then :
27048 glibcxx_cv_func__finite_use=yes
27050 glibcxx_cv_func__finite_use=no
27052 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
27054 ac_cpp='$CPP $CPPFLAGS'
27055 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
27056 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
27057 ac_compiler_gnu=$ac_cv_c_compiler_gnu
27063 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__finite_use" >&5
27064 $as_echo "$glibcxx_cv_func__finite_use" >&6; }
27066 if test x$glibcxx_cv_func__finite_use = x"yes"; then
27067 for ac_func in _finite
27069 ac_fn_c_check_func "$LINENO" "_finite" "ac_cv_func__finite"
27070 if test "x$ac_cv_func__finite" = x""yes; then :
27071 cat >>confdefs.h <<_ACEOF
27072 #define HAVE__FINITE 1
27085 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sincos declaration" >&5
27086 $as_echo_n "checking for sincos declaration... " >&6; }
27087 if test x${glibcxx_cv_func_sincos_use+set} != xset; then
27088 if test "${glibcxx_cv_func_sincos_use+set}" = set; then :
27089 $as_echo_n "(cached) " >&6
27094 ac_cpp='$CXXCPP $CPPFLAGS'
27095 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
27096 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
27097 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
27099 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
27100 /* end confdefs.h. */
27110 if ac_fn_cxx_try_compile "$LINENO"; then :
27111 glibcxx_cv_func_sincos_use=yes
27113 glibcxx_cv_func_sincos_use=no
27115 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
27117 ac_cpp='$CPP $CPPFLAGS'
27118 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
27119 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
27120 ac_compiler_gnu=$ac_cv_c_compiler_gnu
27126 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_sincos_use" >&5
27127 $as_echo "$glibcxx_cv_func_sincos_use" >&6; }
27129 if test x$glibcxx_cv_func_sincos_use = x"yes"; then
27130 for ac_func in sincos
27132 ac_fn_c_check_func "$LINENO" "sincos" "ac_cv_func_sincos"
27133 if test "x$ac_cv_func_sincos" = x""yes; then :
27134 cat >>confdefs.h <<_ACEOF
27135 #define HAVE_SINCOS 1
27143 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _sincos declaration" >&5
27144 $as_echo_n "checking for _sincos declaration... " >&6; }
27145 if test x${glibcxx_cv_func__sincos_use+set} != xset; then
27146 if test "${glibcxx_cv_func__sincos_use+set}" = set; then :
27147 $as_echo_n "(cached) " >&6
27152 ac_cpp='$CXXCPP $CPPFLAGS'
27153 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
27154 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
27155 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
27157 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
27158 /* end confdefs.h. */
27168 if ac_fn_cxx_try_compile "$LINENO"; then :
27169 glibcxx_cv_func__sincos_use=yes
27171 glibcxx_cv_func__sincos_use=no
27173 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
27175 ac_cpp='$CPP $CPPFLAGS'
27176 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
27177 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
27178 ac_compiler_gnu=$ac_cv_c_compiler_gnu
27184 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__sincos_use" >&5
27185 $as_echo "$glibcxx_cv_func__sincos_use" >&6; }
27187 if test x$glibcxx_cv_func__sincos_use = x"yes"; then
27188 for ac_func in _sincos
27190 ac_fn_c_check_func "$LINENO" "_sincos" "ac_cv_func__sincos"
27191 if test "x$ac_cv_func__sincos" = x""yes; then :
27192 cat >>confdefs.h <<_ACEOF
27193 #define HAVE__SINCOS 1
27206 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fpclass declaration" >&5
27207 $as_echo_n "checking for fpclass declaration... " >&6; }
27208 if test x${glibcxx_cv_func_fpclass_use+set} != xset; then
27209 if test "${glibcxx_cv_func_fpclass_use+set}" = set; then :
27210 $as_echo_n "(cached) " >&6
27215 ac_cpp='$CXXCPP $CPPFLAGS'
27216 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
27217 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
27218 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
27220 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
27221 /* end confdefs.h. */
27223 #ifdef HAVE_IEEEFP_H
27224 #include <ieeefp.h>
27235 if ac_fn_cxx_try_compile "$LINENO"; then :
27236 glibcxx_cv_func_fpclass_use=yes
27238 glibcxx_cv_func_fpclass_use=no
27240 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
27242 ac_cpp='$CPP $CPPFLAGS'
27243 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
27244 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
27245 ac_compiler_gnu=$ac_cv_c_compiler_gnu
27251 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_fpclass_use" >&5
27252 $as_echo "$glibcxx_cv_func_fpclass_use" >&6; }
27254 if test x$glibcxx_cv_func_fpclass_use = x"yes"; then
27255 for ac_func in fpclass
27257 ac_fn_c_check_func "$LINENO" "fpclass" "ac_cv_func_fpclass"
27258 if test "x$ac_cv_func_fpclass" = x""yes; then :
27259 cat >>confdefs.h <<_ACEOF
27260 #define HAVE_FPCLASS 1
27268 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _fpclass declaration" >&5
27269 $as_echo_n "checking for _fpclass declaration... " >&6; }
27270 if test x${glibcxx_cv_func__fpclass_use+set} != xset; then
27271 if test "${glibcxx_cv_func__fpclass_use+set}" = set; then :
27272 $as_echo_n "(cached) " >&6
27277 ac_cpp='$CXXCPP $CPPFLAGS'
27278 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
27279 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
27280 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
27282 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
27283 /* end confdefs.h. */
27285 #ifdef HAVE_IEEEFP_H
27286 #include <ieeefp.h>
27297 if ac_fn_cxx_try_compile "$LINENO"; then :
27298 glibcxx_cv_func__fpclass_use=yes
27300 glibcxx_cv_func__fpclass_use=no
27302 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
27304 ac_cpp='$CPP $CPPFLAGS'
27305 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
27306 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
27307 ac_compiler_gnu=$ac_cv_c_compiler_gnu
27313 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__fpclass_use" >&5
27314 $as_echo "$glibcxx_cv_func__fpclass_use" >&6; }
27316 if test x$glibcxx_cv_func__fpclass_use = x"yes"; then
27317 for ac_func in _fpclass
27319 ac_fn_c_check_func "$LINENO" "_fpclass" "ac_cv_func__fpclass"
27320 if test "x$ac_cv_func__fpclass" = x""yes; then :
27321 cat >>confdefs.h <<_ACEOF
27322 #define HAVE__FPCLASS 1
27335 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for qfpclass declaration" >&5
27336 $as_echo_n "checking for qfpclass declaration... " >&6; }
27337 if test x${glibcxx_cv_func_qfpclass_use+set} != xset; then
27338 if test "${glibcxx_cv_func_qfpclass_use+set}" = set; then :
27339 $as_echo_n "(cached) " >&6
27344 ac_cpp='$CXXCPP $CPPFLAGS'
27345 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
27346 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
27347 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
27349 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
27350 /* end confdefs.h. */
27352 #ifdef HAVE_IEEEFP_H
27353 #include <ieeefp.h>
27364 if ac_fn_cxx_try_compile "$LINENO"; then :
27365 glibcxx_cv_func_qfpclass_use=yes
27367 glibcxx_cv_func_qfpclass_use=no
27369 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
27371 ac_cpp='$CPP $CPPFLAGS'
27372 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
27373 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
27374 ac_compiler_gnu=$ac_cv_c_compiler_gnu
27380 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_qfpclass_use" >&5
27381 $as_echo "$glibcxx_cv_func_qfpclass_use" >&6; }
27383 if test x$glibcxx_cv_func_qfpclass_use = x"yes"; then
27384 for ac_func in qfpclass
27386 ac_fn_c_check_func "$LINENO" "qfpclass" "ac_cv_func_qfpclass"
27387 if test "x$ac_cv_func_qfpclass" = x""yes; then :
27388 cat >>confdefs.h <<_ACEOF
27389 #define HAVE_QFPCLASS 1
27397 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _qfpclass declaration" >&5
27398 $as_echo_n "checking for _qfpclass declaration... " >&6; }
27399 if test x${glibcxx_cv_func__qfpclass_use+set} != xset; then
27400 if test "${glibcxx_cv_func__qfpclass_use+set}" = set; then :
27401 $as_echo_n "(cached) " >&6
27406 ac_cpp='$CXXCPP $CPPFLAGS'
27407 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
27408 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
27409 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
27411 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
27412 /* end confdefs.h. */
27414 #ifdef HAVE_IEEEFP_H
27415 #include <ieeefp.h>
27426 if ac_fn_cxx_try_compile "$LINENO"; then :
27427 glibcxx_cv_func__qfpclass_use=yes
27429 glibcxx_cv_func__qfpclass_use=no
27431 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
27433 ac_cpp='$CPP $CPPFLAGS'
27434 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
27435 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
27436 ac_compiler_gnu=$ac_cv_c_compiler_gnu
27442 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__qfpclass_use" >&5
27443 $as_echo "$glibcxx_cv_func__qfpclass_use" >&6; }
27445 if test x$glibcxx_cv_func__qfpclass_use = x"yes"; then
27446 for ac_func in _qfpclass
27448 ac_fn_c_check_func "$LINENO" "_qfpclass" "ac_cv_func__qfpclass"
27449 if test "x$ac_cv_func__qfpclass" = x""yes; then :
27450 cat >>confdefs.h <<_ACEOF
27451 #define HAVE__QFPCLASS 1
27464 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for hypot declaration" >&5
27465 $as_echo_n "checking for hypot declaration... " >&6; }
27466 if test x${glibcxx_cv_func_hypot_use+set} != xset; then
27467 if test "${glibcxx_cv_func_hypot_use+set}" = set; then :
27468 $as_echo_n "(cached) " >&6
27473 ac_cpp='$CXXCPP $CPPFLAGS'
27474 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
27475 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
27476 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
27478 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
27479 /* end confdefs.h. */
27489 if ac_fn_cxx_try_compile "$LINENO"; then :
27490 glibcxx_cv_func_hypot_use=yes
27492 glibcxx_cv_func_hypot_use=no
27494 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
27496 ac_cpp='$CPP $CPPFLAGS'
27497 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
27498 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
27499 ac_compiler_gnu=$ac_cv_c_compiler_gnu
27505 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_hypot_use" >&5
27506 $as_echo "$glibcxx_cv_func_hypot_use" >&6; }
27508 if test x$glibcxx_cv_func_hypot_use = x"yes"; then
27509 for ac_func in hypot
27511 ac_fn_c_check_func "$LINENO" "hypot" "ac_cv_func_hypot"
27512 if test "x$ac_cv_func_hypot" = x""yes; then :
27513 cat >>confdefs.h <<_ACEOF
27514 #define HAVE_HYPOT 1
27522 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _hypot declaration" >&5
27523 $as_echo_n "checking for _hypot declaration... " >&6; }
27524 if test x${glibcxx_cv_func__hypot_use+set} != xset; then
27525 if test "${glibcxx_cv_func__hypot_use+set}" = set; then :
27526 $as_echo_n "(cached) " >&6
27531 ac_cpp='$CXXCPP $CPPFLAGS'
27532 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
27533 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
27534 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
27536 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
27537 /* end confdefs.h. */
27547 if ac_fn_cxx_try_compile "$LINENO"; then :
27548 glibcxx_cv_func__hypot_use=yes
27550 glibcxx_cv_func__hypot_use=no
27552 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
27554 ac_cpp='$CPP $CPPFLAGS'
27555 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
27556 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
27557 ac_compiler_gnu=$ac_cv_c_compiler_gnu
27563 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__hypot_use" >&5
27564 $as_echo "$glibcxx_cv_func__hypot_use" >&6; }
27566 if test x$glibcxx_cv_func__hypot_use = x"yes"; then
27567 for ac_func in _hypot
27569 ac_fn_c_check_func "$LINENO" "_hypot" "ac_cv_func__hypot"
27570 if test "x$ac_cv_func__hypot" = x""yes; then :
27571 cat >>confdefs.h <<_ACEOF
27572 #define HAVE__HYPOT 1
27585 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for float trig functions" >&5
27586 $as_echo_n "checking for float trig functions... " >&6; }
27587 if test "${glibcxx_cv_func_float_trig_use+set}" = set; then :
27588 $as_echo_n "(cached) " >&6
27593 ac_cpp='$CXXCPP $CPPFLAGS'
27594 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
27595 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
27596 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
27598 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
27599 /* end confdefs.h. */
27604 acosf (0); asinf (0); atanf (0); cosf (0); sinf (0); tanf (0); coshf (0); sinhf (0); tanhf (0);
27609 if ac_fn_cxx_try_compile "$LINENO"; then :
27610 glibcxx_cv_func_float_trig_use=yes
27612 glibcxx_cv_func_float_trig_use=no
27614 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
27616 ac_cpp='$CPP $CPPFLAGS'
27617 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
27618 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
27619 ac_compiler_gnu=$ac_cv_c_compiler_gnu
27623 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_float_trig_use" >&5
27624 $as_echo "$glibcxx_cv_func_float_trig_use" >&6; }
27625 if test x$glibcxx_cv_func_float_trig_use = x"yes"; then
27626 for ac_func in acosf asinf atanf cosf sinf tanf coshf sinhf tanhf
27628 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
27629 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
27630 eval as_val=\$$as_ac_var
27631 if test "x$as_val" = x""yes; then :
27632 cat >>confdefs.h <<_ACEOF
27633 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
27640 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _float trig functions" >&5
27641 $as_echo_n "checking for _float trig functions... " >&6; }
27642 if test "${glibcxx_cv_func__float_trig_use+set}" = set; then :
27643 $as_echo_n "(cached) " >&6
27648 ac_cpp='$CXXCPP $CPPFLAGS'
27649 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
27650 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
27651 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
27653 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
27654 /* end confdefs.h. */
27659 _acosf (0); _asinf (0); _atanf (0); _cosf (0); _sinf (0); _tanf (0); _coshf (0); _sinhf (0); _tanhf (0);
27664 if ac_fn_cxx_try_compile "$LINENO"; then :
27665 glibcxx_cv_func__float_trig_use=yes
27667 glibcxx_cv_func__float_trig_use=no
27669 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
27671 ac_cpp='$CPP $CPPFLAGS'
27672 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
27673 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
27674 ac_compiler_gnu=$ac_cv_c_compiler_gnu
27678 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__float_trig_use" >&5
27679 $as_echo "$glibcxx_cv_func__float_trig_use" >&6; }
27680 if test x$glibcxx_cv_func__float_trig_use = x"yes"; then
27681 for ac_func in _acosf _asinf _atanf _cosf _sinf _tanf _coshf _sinhf _tanhf
27683 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
27684 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
27685 eval as_val=\$$as_ac_var
27686 if test "x$as_val" = x""yes; then :
27687 cat >>confdefs.h <<_ACEOF
27688 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
27701 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for float round functions" >&5
27702 $as_echo_n "checking for float round functions... " >&6; }
27703 if test "${glibcxx_cv_func_float_round_use+set}" = set; then :
27704 $as_echo_n "(cached) " >&6
27709 ac_cpp='$CXXCPP $CPPFLAGS'
27710 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
27711 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
27712 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
27714 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
27715 /* end confdefs.h. */
27720 ceilf (0); floorf (0);
27725 if ac_fn_cxx_try_compile "$LINENO"; then :
27726 glibcxx_cv_func_float_round_use=yes
27728 glibcxx_cv_func_float_round_use=no
27730 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
27732 ac_cpp='$CPP $CPPFLAGS'
27733 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
27734 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
27735 ac_compiler_gnu=$ac_cv_c_compiler_gnu
27739 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_float_round_use" >&5
27740 $as_echo "$glibcxx_cv_func_float_round_use" >&6; }
27741 if test x$glibcxx_cv_func_float_round_use = x"yes"; then
27742 for ac_func in ceilf floorf
27744 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
27745 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
27746 eval as_val=\$$as_ac_var
27747 if test "x$as_val" = x""yes; then :
27748 cat >>confdefs.h <<_ACEOF
27749 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
27756 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _float round functions" >&5
27757 $as_echo_n "checking for _float round functions... " >&6; }
27758 if test "${glibcxx_cv_func__float_round_use+set}" = set; then :
27759 $as_echo_n "(cached) " >&6
27764 ac_cpp='$CXXCPP $CPPFLAGS'
27765 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
27766 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
27767 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
27769 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
27770 /* end confdefs.h. */
27775 _ceilf (0); _floorf (0);
27780 if ac_fn_cxx_try_compile "$LINENO"; then :
27781 glibcxx_cv_func__float_round_use=yes
27783 glibcxx_cv_func__float_round_use=no
27785 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
27787 ac_cpp='$CPP $CPPFLAGS'
27788 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
27789 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
27790 ac_compiler_gnu=$ac_cv_c_compiler_gnu
27794 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__float_round_use" >&5
27795 $as_echo "$glibcxx_cv_func__float_round_use" >&6; }
27796 if test x$glibcxx_cv_func__float_round_use = x"yes"; then
27797 for ac_func in _ceilf _floorf
27799 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
27800 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
27801 eval as_val=\$$as_ac_var
27802 if test "x$as_val" = x""yes; then :
27803 cat >>confdefs.h <<_ACEOF
27804 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
27818 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for expf declaration" >&5
27819 $as_echo_n "checking for expf declaration... " >&6; }
27820 if test x${glibcxx_cv_func_expf_use+set} != xset; then
27821 if test "${glibcxx_cv_func_expf_use+set}" = set; then :
27822 $as_echo_n "(cached) " >&6
27827 ac_cpp='$CXXCPP $CPPFLAGS'
27828 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
27829 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
27830 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
27832 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
27833 /* end confdefs.h. */
27835 #ifdef HAVE_IEEEFP_H
27836 #include <ieeefp.h>
27847 if ac_fn_cxx_try_compile "$LINENO"; then :
27848 glibcxx_cv_func_expf_use=yes
27850 glibcxx_cv_func_expf_use=no
27852 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
27854 ac_cpp='$CPP $CPPFLAGS'
27855 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
27856 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
27857 ac_compiler_gnu=$ac_cv_c_compiler_gnu
27863 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_expf_use" >&5
27864 $as_echo "$glibcxx_cv_func_expf_use" >&6; }
27866 if test x$glibcxx_cv_func_expf_use = x"yes"; then
27867 for ac_func in expf
27869 ac_fn_c_check_func "$LINENO" "expf" "ac_cv_func_expf"
27870 if test "x$ac_cv_func_expf" = x""yes; then :
27871 cat >>confdefs.h <<_ACEOF
27872 #define HAVE_EXPF 1
27880 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _expf declaration" >&5
27881 $as_echo_n "checking for _expf declaration... " >&6; }
27882 if test x${glibcxx_cv_func__expf_use+set} != xset; then
27883 if test "${glibcxx_cv_func__expf_use+set}" = set; then :
27884 $as_echo_n "(cached) " >&6
27889 ac_cpp='$CXXCPP $CPPFLAGS'
27890 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
27891 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
27892 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
27894 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
27895 /* end confdefs.h. */
27897 #ifdef HAVE_IEEEFP_H
27898 #include <ieeefp.h>
27909 if ac_fn_cxx_try_compile "$LINENO"; then :
27910 glibcxx_cv_func__expf_use=yes
27912 glibcxx_cv_func__expf_use=no
27914 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
27916 ac_cpp='$CPP $CPPFLAGS'
27917 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
27918 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
27919 ac_compiler_gnu=$ac_cv_c_compiler_gnu
27925 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__expf_use" >&5
27926 $as_echo "$glibcxx_cv_func__expf_use" >&6; }
27928 if test x$glibcxx_cv_func__expf_use = x"yes"; then
27929 for ac_func in _expf
27931 ac_fn_c_check_func "$LINENO" "_expf" "ac_cv_func__expf"
27932 if test "x$ac_cv_func__expf" = x""yes; then :
27933 cat >>confdefs.h <<_ACEOF
27934 #define HAVE__EXPF 1
27947 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for isnanf declaration" >&5
27948 $as_echo_n "checking for isnanf declaration... " >&6; }
27949 if test x${glibcxx_cv_func_isnanf_use+set} != xset; then
27950 if test "${glibcxx_cv_func_isnanf_use+set}" = set; then :
27951 $as_echo_n "(cached) " >&6
27956 ac_cpp='$CXXCPP $CPPFLAGS'
27957 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
27958 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
27959 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
27961 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
27962 /* end confdefs.h. */
27964 #ifdef HAVE_IEEEFP_H
27965 #include <ieeefp.h>
27976 if ac_fn_cxx_try_compile "$LINENO"; then :
27977 glibcxx_cv_func_isnanf_use=yes
27979 glibcxx_cv_func_isnanf_use=no
27981 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
27983 ac_cpp='$CPP $CPPFLAGS'
27984 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
27985 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
27986 ac_compiler_gnu=$ac_cv_c_compiler_gnu
27992 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_isnanf_use" >&5
27993 $as_echo "$glibcxx_cv_func_isnanf_use" >&6; }
27995 if test x$glibcxx_cv_func_isnanf_use = x"yes"; then
27996 for ac_func in isnanf
27998 ac_fn_c_check_func "$LINENO" "isnanf" "ac_cv_func_isnanf"
27999 if test "x$ac_cv_func_isnanf" = x""yes; then :
28000 cat >>confdefs.h <<_ACEOF
28001 #define HAVE_ISNANF 1
28009 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _isnanf declaration" >&5
28010 $as_echo_n "checking for _isnanf declaration... " >&6; }
28011 if test x${glibcxx_cv_func__isnanf_use+set} != xset; then
28012 if test "${glibcxx_cv_func__isnanf_use+set}" = set; then :
28013 $as_echo_n "(cached) " >&6
28018 ac_cpp='$CXXCPP $CPPFLAGS'
28019 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
28020 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
28021 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
28023 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
28024 /* end confdefs.h. */
28026 #ifdef HAVE_IEEEFP_H
28027 #include <ieeefp.h>
28038 if ac_fn_cxx_try_compile "$LINENO"; then :
28039 glibcxx_cv_func__isnanf_use=yes
28041 glibcxx_cv_func__isnanf_use=no
28043 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
28045 ac_cpp='$CPP $CPPFLAGS'
28046 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
28047 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
28048 ac_compiler_gnu=$ac_cv_c_compiler_gnu
28054 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__isnanf_use" >&5
28055 $as_echo "$glibcxx_cv_func__isnanf_use" >&6; }
28057 if test x$glibcxx_cv_func__isnanf_use = x"yes"; then
28058 for ac_func in _isnanf
28060 ac_fn_c_check_func "$LINENO" "_isnanf" "ac_cv_func__isnanf"
28061 if test "x$ac_cv_func__isnanf" = x""yes; then :
28062 cat >>confdefs.h <<_ACEOF
28063 #define HAVE__ISNANF 1
28076 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for isinff declaration" >&5
28077 $as_echo_n "checking for isinff declaration... " >&6; }
28078 if test x${glibcxx_cv_func_isinff_use+set} != xset; then
28079 if test "${glibcxx_cv_func_isinff_use+set}" = set; then :
28080 $as_echo_n "(cached) " >&6
28085 ac_cpp='$CXXCPP $CPPFLAGS'
28086 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
28087 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
28088 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
28090 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
28091 /* end confdefs.h. */
28093 #ifdef HAVE_IEEEFP_H
28094 #include <ieeefp.h>
28105 if ac_fn_cxx_try_compile "$LINENO"; then :
28106 glibcxx_cv_func_isinff_use=yes
28108 glibcxx_cv_func_isinff_use=no
28110 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
28112 ac_cpp='$CPP $CPPFLAGS'
28113 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
28114 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
28115 ac_compiler_gnu=$ac_cv_c_compiler_gnu
28121 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_isinff_use" >&5
28122 $as_echo "$glibcxx_cv_func_isinff_use" >&6; }
28124 if test x$glibcxx_cv_func_isinff_use = x"yes"; then
28125 for ac_func in isinff
28127 ac_fn_c_check_func "$LINENO" "isinff" "ac_cv_func_isinff"
28128 if test "x$ac_cv_func_isinff" = x""yes; then :
28129 cat >>confdefs.h <<_ACEOF
28130 #define HAVE_ISINFF 1
28138 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _isinff declaration" >&5
28139 $as_echo_n "checking for _isinff declaration... " >&6; }
28140 if test x${glibcxx_cv_func__isinff_use+set} != xset; then
28141 if test "${glibcxx_cv_func__isinff_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__isinff_use=yes
28170 glibcxx_cv_func__isinff_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__isinff_use" >&5
28184 $as_echo "$glibcxx_cv_func__isinff_use" >&6; }
28186 if test x$glibcxx_cv_func__isinff_use = x"yes"; then
28187 for ac_func in _isinff
28189 ac_fn_c_check_func "$LINENO" "_isinff" "ac_cv_func__isinff"
28190 if test "x$ac_cv_func__isinff" = x""yes; then :
28191 cat >>confdefs.h <<_ACEOF
28192 #define HAVE__ISINFF 1
28205 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for atan2f declaration" >&5
28206 $as_echo_n "checking for atan2f declaration... " >&6; }
28207 if test x${glibcxx_cv_func_atan2f_use+set} != xset; then
28208 if test "${glibcxx_cv_func_atan2f_use+set}" = set; then :
28209 $as_echo_n "(cached) " >&6
28214 ac_cpp='$CXXCPP $CPPFLAGS'
28215 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
28216 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
28217 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
28219 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
28220 /* end confdefs.h. */
28230 if ac_fn_cxx_try_compile "$LINENO"; then :
28231 glibcxx_cv_func_atan2f_use=yes
28233 glibcxx_cv_func_atan2f_use=no
28235 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
28237 ac_cpp='$CPP $CPPFLAGS'
28238 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
28239 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
28240 ac_compiler_gnu=$ac_cv_c_compiler_gnu
28246 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_atan2f_use" >&5
28247 $as_echo "$glibcxx_cv_func_atan2f_use" >&6; }
28249 if test x$glibcxx_cv_func_atan2f_use = x"yes"; then
28250 for ac_func in atan2f
28252 ac_fn_c_check_func "$LINENO" "atan2f" "ac_cv_func_atan2f"
28253 if test "x$ac_cv_func_atan2f" = x""yes; then :
28254 cat >>confdefs.h <<_ACEOF
28255 #define HAVE_ATAN2F 1
28263 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _atan2f declaration" >&5
28264 $as_echo_n "checking for _atan2f declaration... " >&6; }
28265 if test x${glibcxx_cv_func__atan2f_use+set} != xset; then
28266 if test "${glibcxx_cv_func__atan2f_use+set}" = set; then :
28267 $as_echo_n "(cached) " >&6
28272 ac_cpp='$CXXCPP $CPPFLAGS'
28273 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
28274 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
28275 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
28277 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
28278 /* end confdefs.h. */
28288 if ac_fn_cxx_try_compile "$LINENO"; then :
28289 glibcxx_cv_func__atan2f_use=yes
28291 glibcxx_cv_func__atan2f_use=no
28293 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
28295 ac_cpp='$CPP $CPPFLAGS'
28296 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
28297 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
28298 ac_compiler_gnu=$ac_cv_c_compiler_gnu
28304 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__atan2f_use" >&5
28305 $as_echo "$glibcxx_cv_func__atan2f_use" >&6; }
28307 if test x$glibcxx_cv_func__atan2f_use = x"yes"; then
28308 for ac_func in _atan2f
28310 ac_fn_c_check_func "$LINENO" "_atan2f" "ac_cv_func__atan2f"
28311 if test "x$ac_cv_func__atan2f" = x""yes; then :
28312 cat >>confdefs.h <<_ACEOF
28313 #define HAVE__ATAN2F 1
28326 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fabsf declaration" >&5
28327 $as_echo_n "checking for fabsf declaration... " >&6; }
28328 if test x${glibcxx_cv_func_fabsf_use+set} != xset; then
28329 if test "${glibcxx_cv_func_fabsf_use+set}" = set; then :
28330 $as_echo_n "(cached) " >&6
28335 ac_cpp='$CXXCPP $CPPFLAGS'
28336 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
28337 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
28338 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
28340 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
28341 /* end confdefs.h. */
28343 #ifdef HAVE_IEEEFP_H
28344 #include <ieeefp.h>
28355 if ac_fn_cxx_try_compile "$LINENO"; then :
28356 glibcxx_cv_func_fabsf_use=yes
28358 glibcxx_cv_func_fabsf_use=no
28360 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
28362 ac_cpp='$CPP $CPPFLAGS'
28363 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
28364 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
28365 ac_compiler_gnu=$ac_cv_c_compiler_gnu
28371 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_fabsf_use" >&5
28372 $as_echo "$glibcxx_cv_func_fabsf_use" >&6; }
28374 if test x$glibcxx_cv_func_fabsf_use = x"yes"; then
28375 for ac_func in fabsf
28377 ac_fn_c_check_func "$LINENO" "fabsf" "ac_cv_func_fabsf"
28378 if test "x$ac_cv_func_fabsf" = x""yes; then :
28379 cat >>confdefs.h <<_ACEOF
28380 #define HAVE_FABSF 1
28388 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _fabsf declaration" >&5
28389 $as_echo_n "checking for _fabsf declaration... " >&6; }
28390 if test x${glibcxx_cv_func__fabsf_use+set} != xset; then
28391 if test "${glibcxx_cv_func__fabsf_use+set}" = set; then :
28392 $as_echo_n "(cached) " >&6
28397 ac_cpp='$CXXCPP $CPPFLAGS'
28398 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
28399 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
28400 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
28402 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
28403 /* end confdefs.h. */
28405 #ifdef HAVE_IEEEFP_H
28406 #include <ieeefp.h>
28417 if ac_fn_cxx_try_compile "$LINENO"; then :
28418 glibcxx_cv_func__fabsf_use=yes
28420 glibcxx_cv_func__fabsf_use=no
28422 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
28424 ac_cpp='$CPP $CPPFLAGS'
28425 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
28426 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
28427 ac_compiler_gnu=$ac_cv_c_compiler_gnu
28433 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__fabsf_use" >&5
28434 $as_echo "$glibcxx_cv_func__fabsf_use" >&6; }
28436 if test x$glibcxx_cv_func__fabsf_use = x"yes"; then
28437 for ac_func in _fabsf
28439 ac_fn_c_check_func "$LINENO" "_fabsf" "ac_cv_func__fabsf"
28440 if test "x$ac_cv_func__fabsf" = x""yes; then :
28441 cat >>confdefs.h <<_ACEOF
28442 #define HAVE__FABSF 1
28455 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fmodf declaration" >&5
28456 $as_echo_n "checking for fmodf declaration... " >&6; }
28457 if test x${glibcxx_cv_func_fmodf_use+set} != xset; then
28458 if test "${glibcxx_cv_func_fmodf_use+set}" = set; then :
28459 $as_echo_n "(cached) " >&6
28464 ac_cpp='$CXXCPP $CPPFLAGS'
28465 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
28466 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
28467 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
28469 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
28470 /* end confdefs.h. */
28480 if ac_fn_cxx_try_compile "$LINENO"; then :
28481 glibcxx_cv_func_fmodf_use=yes
28483 glibcxx_cv_func_fmodf_use=no
28485 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
28487 ac_cpp='$CPP $CPPFLAGS'
28488 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
28489 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
28490 ac_compiler_gnu=$ac_cv_c_compiler_gnu
28496 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_fmodf_use" >&5
28497 $as_echo "$glibcxx_cv_func_fmodf_use" >&6; }
28499 if test x$glibcxx_cv_func_fmodf_use = x"yes"; then
28500 for ac_func in fmodf
28502 ac_fn_c_check_func "$LINENO" "fmodf" "ac_cv_func_fmodf"
28503 if test "x$ac_cv_func_fmodf" = x""yes; then :
28504 cat >>confdefs.h <<_ACEOF
28505 #define HAVE_FMODF 1
28513 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _fmodf declaration" >&5
28514 $as_echo_n "checking for _fmodf declaration... " >&6; }
28515 if test x${glibcxx_cv_func__fmodf_use+set} != xset; then
28516 if test "${glibcxx_cv_func__fmodf_use+set}" = set; then :
28517 $as_echo_n "(cached) " >&6
28522 ac_cpp='$CXXCPP $CPPFLAGS'
28523 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
28524 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
28525 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
28527 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
28528 /* end confdefs.h. */
28538 if ac_fn_cxx_try_compile "$LINENO"; then :
28539 glibcxx_cv_func__fmodf_use=yes
28541 glibcxx_cv_func__fmodf_use=no
28543 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
28545 ac_cpp='$CPP $CPPFLAGS'
28546 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
28547 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
28548 ac_compiler_gnu=$ac_cv_c_compiler_gnu
28554 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__fmodf_use" >&5
28555 $as_echo "$glibcxx_cv_func__fmodf_use" >&6; }
28557 if test x$glibcxx_cv_func__fmodf_use = x"yes"; then
28558 for ac_func in _fmodf
28560 ac_fn_c_check_func "$LINENO" "_fmodf" "ac_cv_func__fmodf"
28561 if test "x$ac_cv_func__fmodf" = x""yes; then :
28562 cat >>confdefs.h <<_ACEOF
28563 #define HAVE__FMODF 1
28576 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for frexpf declaration" >&5
28577 $as_echo_n "checking for frexpf declaration... " >&6; }
28578 if test x${glibcxx_cv_func_frexpf_use+set} != xset; then
28579 if test "${glibcxx_cv_func_frexpf_use+set}" = set; then :
28580 $as_echo_n "(cached) " >&6
28585 ac_cpp='$CXXCPP $CPPFLAGS'
28586 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
28587 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
28588 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
28590 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
28591 /* end confdefs.h. */
28601 if ac_fn_cxx_try_compile "$LINENO"; then :
28602 glibcxx_cv_func_frexpf_use=yes
28604 glibcxx_cv_func_frexpf_use=no
28606 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
28608 ac_cpp='$CPP $CPPFLAGS'
28609 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
28610 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
28611 ac_compiler_gnu=$ac_cv_c_compiler_gnu
28617 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_frexpf_use" >&5
28618 $as_echo "$glibcxx_cv_func_frexpf_use" >&6; }
28620 if test x$glibcxx_cv_func_frexpf_use = x"yes"; then
28621 for ac_func in frexpf
28623 ac_fn_c_check_func "$LINENO" "frexpf" "ac_cv_func_frexpf"
28624 if test "x$ac_cv_func_frexpf" = x""yes; then :
28625 cat >>confdefs.h <<_ACEOF
28626 #define HAVE_FREXPF 1
28634 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _frexpf declaration" >&5
28635 $as_echo_n "checking for _frexpf declaration... " >&6; }
28636 if test x${glibcxx_cv_func__frexpf_use+set} != xset; then
28637 if test "${glibcxx_cv_func__frexpf_use+set}" = set; then :
28638 $as_echo_n "(cached) " >&6
28643 ac_cpp='$CXXCPP $CPPFLAGS'
28644 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
28645 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
28646 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
28648 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
28649 /* end confdefs.h. */
28659 if ac_fn_cxx_try_compile "$LINENO"; then :
28660 glibcxx_cv_func__frexpf_use=yes
28662 glibcxx_cv_func__frexpf_use=no
28664 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
28666 ac_cpp='$CPP $CPPFLAGS'
28667 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
28668 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
28669 ac_compiler_gnu=$ac_cv_c_compiler_gnu
28675 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__frexpf_use" >&5
28676 $as_echo "$glibcxx_cv_func__frexpf_use" >&6; }
28678 if test x$glibcxx_cv_func__frexpf_use = x"yes"; then
28679 for ac_func in _frexpf
28681 ac_fn_c_check_func "$LINENO" "_frexpf" "ac_cv_func__frexpf"
28682 if test "x$ac_cv_func__frexpf" = x""yes; then :
28683 cat >>confdefs.h <<_ACEOF
28684 #define HAVE__FREXPF 1
28697 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for hypotf declaration" >&5
28698 $as_echo_n "checking for hypotf declaration... " >&6; }
28699 if test x${glibcxx_cv_func_hypotf_use+set} != xset; then
28700 if test "${glibcxx_cv_func_hypotf_use+set}" = set; then :
28701 $as_echo_n "(cached) " >&6
28706 ac_cpp='$CXXCPP $CPPFLAGS'
28707 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
28708 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
28709 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
28711 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
28712 /* end confdefs.h. */
28722 if ac_fn_cxx_try_compile "$LINENO"; then :
28723 glibcxx_cv_func_hypotf_use=yes
28725 glibcxx_cv_func_hypotf_use=no
28727 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
28729 ac_cpp='$CPP $CPPFLAGS'
28730 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
28731 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
28732 ac_compiler_gnu=$ac_cv_c_compiler_gnu
28738 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_hypotf_use" >&5
28739 $as_echo "$glibcxx_cv_func_hypotf_use" >&6; }
28741 if test x$glibcxx_cv_func_hypotf_use = x"yes"; then
28742 for ac_func in hypotf
28744 ac_fn_c_check_func "$LINENO" "hypotf" "ac_cv_func_hypotf"
28745 if test "x$ac_cv_func_hypotf" = x""yes; then :
28746 cat >>confdefs.h <<_ACEOF
28747 #define HAVE_HYPOTF 1
28755 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _hypotf declaration" >&5
28756 $as_echo_n "checking for _hypotf declaration... " >&6; }
28757 if test x${glibcxx_cv_func__hypotf_use+set} != xset; then
28758 if test "${glibcxx_cv_func__hypotf_use+set}" = set; then :
28759 $as_echo_n "(cached) " >&6
28764 ac_cpp='$CXXCPP $CPPFLAGS'
28765 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
28766 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
28767 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
28769 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
28770 /* end confdefs.h. */
28780 if ac_fn_cxx_try_compile "$LINENO"; then :
28781 glibcxx_cv_func__hypotf_use=yes
28783 glibcxx_cv_func__hypotf_use=no
28785 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
28787 ac_cpp='$CPP $CPPFLAGS'
28788 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
28789 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
28790 ac_compiler_gnu=$ac_cv_c_compiler_gnu
28796 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__hypotf_use" >&5
28797 $as_echo "$glibcxx_cv_func__hypotf_use" >&6; }
28799 if test x$glibcxx_cv_func__hypotf_use = x"yes"; then
28800 for ac_func in _hypotf
28802 ac_fn_c_check_func "$LINENO" "_hypotf" "ac_cv_func__hypotf"
28803 if test "x$ac_cv_func__hypotf" = x""yes; then :
28804 cat >>confdefs.h <<_ACEOF
28805 #define HAVE__HYPOTF 1
28818 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ldexpf declaration" >&5
28819 $as_echo_n "checking for ldexpf declaration... " >&6; }
28820 if test x${glibcxx_cv_func_ldexpf_use+set} != xset; then
28821 if test "${glibcxx_cv_func_ldexpf_use+set}" = set; then :
28822 $as_echo_n "(cached) " >&6
28827 ac_cpp='$CXXCPP $CPPFLAGS'
28828 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
28829 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
28830 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
28832 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
28833 /* end confdefs.h. */
28843 if ac_fn_cxx_try_compile "$LINENO"; then :
28844 glibcxx_cv_func_ldexpf_use=yes
28846 glibcxx_cv_func_ldexpf_use=no
28848 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
28850 ac_cpp='$CPP $CPPFLAGS'
28851 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
28852 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
28853 ac_compiler_gnu=$ac_cv_c_compiler_gnu
28859 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_ldexpf_use" >&5
28860 $as_echo "$glibcxx_cv_func_ldexpf_use" >&6; }
28862 if test x$glibcxx_cv_func_ldexpf_use = x"yes"; then
28863 for ac_func in ldexpf
28865 ac_fn_c_check_func "$LINENO" "ldexpf" "ac_cv_func_ldexpf"
28866 if test "x$ac_cv_func_ldexpf" = x""yes; then :
28867 cat >>confdefs.h <<_ACEOF
28868 #define HAVE_LDEXPF 1
28876 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _ldexpf declaration" >&5
28877 $as_echo_n "checking for _ldexpf declaration... " >&6; }
28878 if test x${glibcxx_cv_func__ldexpf_use+set} != xset; then
28879 if test "${glibcxx_cv_func__ldexpf_use+set}" = set; then :
28880 $as_echo_n "(cached) " >&6
28885 ac_cpp='$CXXCPP $CPPFLAGS'
28886 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
28887 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
28888 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
28890 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
28891 /* end confdefs.h. */
28901 if ac_fn_cxx_try_compile "$LINENO"; then :
28902 glibcxx_cv_func__ldexpf_use=yes
28904 glibcxx_cv_func__ldexpf_use=no
28906 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
28908 ac_cpp='$CPP $CPPFLAGS'
28909 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
28910 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
28911 ac_compiler_gnu=$ac_cv_c_compiler_gnu
28917 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__ldexpf_use" >&5
28918 $as_echo "$glibcxx_cv_func__ldexpf_use" >&6; }
28920 if test x$glibcxx_cv_func__ldexpf_use = x"yes"; then
28921 for ac_func in _ldexpf
28923 ac_fn_c_check_func "$LINENO" "_ldexpf" "ac_cv_func__ldexpf"
28924 if test "x$ac_cv_func__ldexpf" = x""yes; then :
28925 cat >>confdefs.h <<_ACEOF
28926 #define HAVE__LDEXPF 1
28939 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for logf declaration" >&5
28940 $as_echo_n "checking for logf declaration... " >&6; }
28941 if test x${glibcxx_cv_func_logf_use+set} != xset; then
28942 if test "${glibcxx_cv_func_logf_use+set}" = set; then :
28943 $as_echo_n "(cached) " >&6
28948 ac_cpp='$CXXCPP $CPPFLAGS'
28949 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
28950 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
28951 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
28953 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
28954 /* end confdefs.h. */
28956 #ifdef HAVE_IEEEFP_H
28957 #include <ieeefp.h>
28968 if ac_fn_cxx_try_compile "$LINENO"; then :
28969 glibcxx_cv_func_logf_use=yes
28971 glibcxx_cv_func_logf_use=no
28973 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
28975 ac_cpp='$CPP $CPPFLAGS'
28976 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
28977 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
28978 ac_compiler_gnu=$ac_cv_c_compiler_gnu
28984 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_logf_use" >&5
28985 $as_echo "$glibcxx_cv_func_logf_use" >&6; }
28987 if test x$glibcxx_cv_func_logf_use = x"yes"; then
28988 for ac_func in logf
28990 ac_fn_c_check_func "$LINENO" "logf" "ac_cv_func_logf"
28991 if test "x$ac_cv_func_logf" = x""yes; then :
28992 cat >>confdefs.h <<_ACEOF
28993 #define HAVE_LOGF 1
29001 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _logf declaration" >&5
29002 $as_echo_n "checking for _logf declaration... " >&6; }
29003 if test x${glibcxx_cv_func__logf_use+set} != xset; then
29004 if test "${glibcxx_cv_func__logf_use+set}" = set; then :
29005 $as_echo_n "(cached) " >&6
29010 ac_cpp='$CXXCPP $CPPFLAGS'
29011 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
29012 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
29013 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
29015 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
29016 /* end confdefs.h. */
29018 #ifdef HAVE_IEEEFP_H
29019 #include <ieeefp.h>
29030 if ac_fn_cxx_try_compile "$LINENO"; then :
29031 glibcxx_cv_func__logf_use=yes
29033 glibcxx_cv_func__logf_use=no
29035 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
29037 ac_cpp='$CPP $CPPFLAGS'
29038 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
29039 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
29040 ac_compiler_gnu=$ac_cv_c_compiler_gnu
29046 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__logf_use" >&5
29047 $as_echo "$glibcxx_cv_func__logf_use" >&6; }
29049 if test x$glibcxx_cv_func__logf_use = x"yes"; then
29050 for ac_func in _logf
29052 ac_fn_c_check_func "$LINENO" "_logf" "ac_cv_func__logf"
29053 if test "x$ac_cv_func__logf" = x""yes; then :
29054 cat >>confdefs.h <<_ACEOF
29055 #define HAVE__LOGF 1
29068 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for log10f declaration" >&5
29069 $as_echo_n "checking for log10f declaration... " >&6; }
29070 if test x${glibcxx_cv_func_log10f_use+set} != xset; then
29071 if test "${glibcxx_cv_func_log10f_use+set}" = set; then :
29072 $as_echo_n "(cached) " >&6
29077 ac_cpp='$CXXCPP $CPPFLAGS'
29078 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
29079 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
29080 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
29082 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
29083 /* end confdefs.h. */
29085 #ifdef HAVE_IEEEFP_H
29086 #include <ieeefp.h>
29097 if ac_fn_cxx_try_compile "$LINENO"; then :
29098 glibcxx_cv_func_log10f_use=yes
29100 glibcxx_cv_func_log10f_use=no
29102 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
29104 ac_cpp='$CPP $CPPFLAGS'
29105 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
29106 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
29107 ac_compiler_gnu=$ac_cv_c_compiler_gnu
29113 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_log10f_use" >&5
29114 $as_echo "$glibcxx_cv_func_log10f_use" >&6; }
29116 if test x$glibcxx_cv_func_log10f_use = x"yes"; then
29117 for ac_func in log10f
29119 ac_fn_c_check_func "$LINENO" "log10f" "ac_cv_func_log10f"
29120 if test "x$ac_cv_func_log10f" = x""yes; then :
29121 cat >>confdefs.h <<_ACEOF
29122 #define HAVE_LOG10F 1
29130 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _log10f declaration" >&5
29131 $as_echo_n "checking for _log10f declaration... " >&6; }
29132 if test x${glibcxx_cv_func__log10f_use+set} != xset; then
29133 if test "${glibcxx_cv_func__log10f_use+set}" = set; then :
29134 $as_echo_n "(cached) " >&6
29139 ac_cpp='$CXXCPP $CPPFLAGS'
29140 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
29141 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
29142 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
29144 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
29145 /* end confdefs.h. */
29147 #ifdef HAVE_IEEEFP_H
29148 #include <ieeefp.h>
29159 if ac_fn_cxx_try_compile "$LINENO"; then :
29160 glibcxx_cv_func__log10f_use=yes
29162 glibcxx_cv_func__log10f_use=no
29164 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
29166 ac_cpp='$CPP $CPPFLAGS'
29167 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
29168 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
29169 ac_compiler_gnu=$ac_cv_c_compiler_gnu
29175 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__log10f_use" >&5
29176 $as_echo "$glibcxx_cv_func__log10f_use" >&6; }
29178 if test x$glibcxx_cv_func__log10f_use = x"yes"; then
29179 for ac_func in _log10f
29181 ac_fn_c_check_func "$LINENO" "_log10f" "ac_cv_func__log10f"
29182 if test "x$ac_cv_func__log10f" = x""yes; then :
29183 cat >>confdefs.h <<_ACEOF
29184 #define HAVE__LOG10F 1
29197 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for modff declaration" >&5
29198 $as_echo_n "checking for modff declaration... " >&6; }
29199 if test x${glibcxx_cv_func_modff_use+set} != xset; then
29200 if test "${glibcxx_cv_func_modff_use+set}" = set; then :
29201 $as_echo_n "(cached) " >&6
29206 ac_cpp='$CXXCPP $CPPFLAGS'
29207 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
29208 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
29209 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
29211 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
29212 /* end confdefs.h. */
29222 if ac_fn_cxx_try_compile "$LINENO"; then :
29223 glibcxx_cv_func_modff_use=yes
29225 glibcxx_cv_func_modff_use=no
29227 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
29229 ac_cpp='$CPP $CPPFLAGS'
29230 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
29231 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
29232 ac_compiler_gnu=$ac_cv_c_compiler_gnu
29238 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_modff_use" >&5
29239 $as_echo "$glibcxx_cv_func_modff_use" >&6; }
29241 if test x$glibcxx_cv_func_modff_use = x"yes"; then
29242 for ac_func in modff
29244 ac_fn_c_check_func "$LINENO" "modff" "ac_cv_func_modff"
29245 if test "x$ac_cv_func_modff" = x""yes; then :
29246 cat >>confdefs.h <<_ACEOF
29247 #define HAVE_MODFF 1
29255 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _modff declaration" >&5
29256 $as_echo_n "checking for _modff declaration... " >&6; }
29257 if test x${glibcxx_cv_func__modff_use+set} != xset; then
29258 if test "${glibcxx_cv_func__modff_use+set}" = set; then :
29259 $as_echo_n "(cached) " >&6
29264 ac_cpp='$CXXCPP $CPPFLAGS'
29265 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
29266 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
29267 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
29269 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
29270 /* end confdefs.h. */
29280 if ac_fn_cxx_try_compile "$LINENO"; then :
29281 glibcxx_cv_func__modff_use=yes
29283 glibcxx_cv_func__modff_use=no
29285 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
29287 ac_cpp='$CPP $CPPFLAGS'
29288 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
29289 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
29290 ac_compiler_gnu=$ac_cv_c_compiler_gnu
29296 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__modff_use" >&5
29297 $as_echo "$glibcxx_cv_func__modff_use" >&6; }
29299 if test x$glibcxx_cv_func__modff_use = x"yes"; then
29300 for ac_func in _modff
29302 ac_fn_c_check_func "$LINENO" "_modff" "ac_cv_func__modff"
29303 if test "x$ac_cv_func__modff" = x""yes; then :
29304 cat >>confdefs.h <<_ACEOF
29305 #define HAVE__MODFF 1
29318 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for modf declaration" >&5
29319 $as_echo_n "checking for modf declaration... " >&6; }
29320 if test x${glibcxx_cv_func_modf_use+set} != xset; then
29321 if test "${glibcxx_cv_func_modf_use+set}" = set; then :
29322 $as_echo_n "(cached) " >&6
29327 ac_cpp='$CXXCPP $CPPFLAGS'
29328 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
29329 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
29330 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
29332 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
29333 /* end confdefs.h. */
29343 if ac_fn_cxx_try_compile "$LINENO"; then :
29344 glibcxx_cv_func_modf_use=yes
29346 glibcxx_cv_func_modf_use=no
29348 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
29350 ac_cpp='$CPP $CPPFLAGS'
29351 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
29352 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
29353 ac_compiler_gnu=$ac_cv_c_compiler_gnu
29359 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_modf_use" >&5
29360 $as_echo "$glibcxx_cv_func_modf_use" >&6; }
29362 if test x$glibcxx_cv_func_modf_use = x"yes"; then
29363 for ac_func in modf
29365 ac_fn_c_check_func "$LINENO" "modf" "ac_cv_func_modf"
29366 if test "x$ac_cv_func_modf" = x""yes; then :
29367 cat >>confdefs.h <<_ACEOF
29368 #define HAVE_MODF 1
29376 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _modf declaration" >&5
29377 $as_echo_n "checking for _modf declaration... " >&6; }
29378 if test x${glibcxx_cv_func__modf_use+set} != xset; then
29379 if test "${glibcxx_cv_func__modf_use+set}" = set; then :
29380 $as_echo_n "(cached) " >&6
29385 ac_cpp='$CXXCPP $CPPFLAGS'
29386 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
29387 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
29388 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
29390 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
29391 /* end confdefs.h. */
29401 if ac_fn_cxx_try_compile "$LINENO"; then :
29402 glibcxx_cv_func__modf_use=yes
29404 glibcxx_cv_func__modf_use=no
29406 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
29408 ac_cpp='$CPP $CPPFLAGS'
29409 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
29410 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
29411 ac_compiler_gnu=$ac_cv_c_compiler_gnu
29417 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__modf_use" >&5
29418 $as_echo "$glibcxx_cv_func__modf_use" >&6; }
29420 if test x$glibcxx_cv_func__modf_use = x"yes"; then
29421 for ac_func in _modf
29423 ac_fn_c_check_func "$LINENO" "_modf" "ac_cv_func__modf"
29424 if test "x$ac_cv_func__modf" = x""yes; then :
29425 cat >>confdefs.h <<_ACEOF
29426 #define HAVE__MODF 1
29439 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for powf declaration" >&5
29440 $as_echo_n "checking for powf declaration... " >&6; }
29441 if test x${glibcxx_cv_func_powf_use+set} != xset; then
29442 if test "${glibcxx_cv_func_powf_use+set}" = set; then :
29443 $as_echo_n "(cached) " >&6
29448 ac_cpp='$CXXCPP $CPPFLAGS'
29449 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
29450 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
29451 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
29453 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
29454 /* end confdefs.h. */
29464 if ac_fn_cxx_try_compile "$LINENO"; then :
29465 glibcxx_cv_func_powf_use=yes
29467 glibcxx_cv_func_powf_use=no
29469 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
29471 ac_cpp='$CPP $CPPFLAGS'
29472 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
29473 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
29474 ac_compiler_gnu=$ac_cv_c_compiler_gnu
29480 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_powf_use" >&5
29481 $as_echo "$glibcxx_cv_func_powf_use" >&6; }
29483 if test x$glibcxx_cv_func_powf_use = x"yes"; then
29484 for ac_func in powf
29486 ac_fn_c_check_func "$LINENO" "powf" "ac_cv_func_powf"
29487 if test "x$ac_cv_func_powf" = x""yes; then :
29488 cat >>confdefs.h <<_ACEOF
29489 #define HAVE_POWF 1
29497 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _powf declaration" >&5
29498 $as_echo_n "checking for _powf declaration... " >&6; }
29499 if test x${glibcxx_cv_func__powf_use+set} != xset; then
29500 if test "${glibcxx_cv_func__powf_use+set}" = set; then :
29501 $as_echo_n "(cached) " >&6
29506 ac_cpp='$CXXCPP $CPPFLAGS'
29507 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
29508 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
29509 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
29511 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
29512 /* end confdefs.h. */
29522 if ac_fn_cxx_try_compile "$LINENO"; then :
29523 glibcxx_cv_func__powf_use=yes
29525 glibcxx_cv_func__powf_use=no
29527 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
29529 ac_cpp='$CPP $CPPFLAGS'
29530 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
29531 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
29532 ac_compiler_gnu=$ac_cv_c_compiler_gnu
29538 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__powf_use" >&5
29539 $as_echo "$glibcxx_cv_func__powf_use" >&6; }
29541 if test x$glibcxx_cv_func__powf_use = x"yes"; then
29542 for ac_func in _powf
29544 ac_fn_c_check_func "$LINENO" "_powf" "ac_cv_func__powf"
29545 if test "x$ac_cv_func__powf" = x""yes; then :
29546 cat >>confdefs.h <<_ACEOF
29547 #define HAVE__POWF 1
29560 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sqrtf declaration" >&5
29561 $as_echo_n "checking for sqrtf declaration... " >&6; }
29562 if test x${glibcxx_cv_func_sqrtf_use+set} != xset; then
29563 if test "${glibcxx_cv_func_sqrtf_use+set}" = set; then :
29564 $as_echo_n "(cached) " >&6
29569 ac_cpp='$CXXCPP $CPPFLAGS'
29570 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
29571 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
29572 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
29574 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
29575 /* end confdefs.h. */
29577 #ifdef HAVE_IEEEFP_H
29578 #include <ieeefp.h>
29589 if ac_fn_cxx_try_compile "$LINENO"; then :
29590 glibcxx_cv_func_sqrtf_use=yes
29592 glibcxx_cv_func_sqrtf_use=no
29594 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
29596 ac_cpp='$CPP $CPPFLAGS'
29597 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
29598 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
29599 ac_compiler_gnu=$ac_cv_c_compiler_gnu
29605 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_sqrtf_use" >&5
29606 $as_echo "$glibcxx_cv_func_sqrtf_use" >&6; }
29608 if test x$glibcxx_cv_func_sqrtf_use = x"yes"; then
29609 for ac_func in sqrtf
29611 ac_fn_c_check_func "$LINENO" "sqrtf" "ac_cv_func_sqrtf"
29612 if test "x$ac_cv_func_sqrtf" = x""yes; then :
29613 cat >>confdefs.h <<_ACEOF
29614 #define HAVE_SQRTF 1
29622 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _sqrtf declaration" >&5
29623 $as_echo_n "checking for _sqrtf declaration... " >&6; }
29624 if test x${glibcxx_cv_func__sqrtf_use+set} != xset; then
29625 if test "${glibcxx_cv_func__sqrtf_use+set}" = set; then :
29626 $as_echo_n "(cached) " >&6
29631 ac_cpp='$CXXCPP $CPPFLAGS'
29632 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
29633 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
29634 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
29636 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
29637 /* end confdefs.h. */
29639 #ifdef HAVE_IEEEFP_H
29640 #include <ieeefp.h>
29651 if ac_fn_cxx_try_compile "$LINENO"; then :
29652 glibcxx_cv_func__sqrtf_use=yes
29654 glibcxx_cv_func__sqrtf_use=no
29656 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
29658 ac_cpp='$CPP $CPPFLAGS'
29659 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
29660 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
29661 ac_compiler_gnu=$ac_cv_c_compiler_gnu
29667 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__sqrtf_use" >&5
29668 $as_echo "$glibcxx_cv_func__sqrtf_use" >&6; }
29670 if test x$glibcxx_cv_func__sqrtf_use = x"yes"; then
29671 for ac_func in _sqrtf
29673 ac_fn_c_check_func "$LINENO" "_sqrtf" "ac_cv_func__sqrtf"
29674 if test "x$ac_cv_func__sqrtf" = x""yes; then :
29675 cat >>confdefs.h <<_ACEOF
29676 #define HAVE__SQRTF 1
29689 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sincosf declaration" >&5
29690 $as_echo_n "checking for sincosf declaration... " >&6; }
29691 if test x${glibcxx_cv_func_sincosf_use+set} != xset; then
29692 if test "${glibcxx_cv_func_sincosf_use+set}" = set; then :
29693 $as_echo_n "(cached) " >&6
29698 ac_cpp='$CXXCPP $CPPFLAGS'
29699 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
29700 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
29701 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
29703 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
29704 /* end confdefs.h. */
29714 if ac_fn_cxx_try_compile "$LINENO"; then :
29715 glibcxx_cv_func_sincosf_use=yes
29717 glibcxx_cv_func_sincosf_use=no
29719 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
29721 ac_cpp='$CPP $CPPFLAGS'
29722 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
29723 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
29724 ac_compiler_gnu=$ac_cv_c_compiler_gnu
29730 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_sincosf_use" >&5
29731 $as_echo "$glibcxx_cv_func_sincosf_use" >&6; }
29733 if test x$glibcxx_cv_func_sincosf_use = x"yes"; then
29734 for ac_func in sincosf
29736 ac_fn_c_check_func "$LINENO" "sincosf" "ac_cv_func_sincosf"
29737 if test "x$ac_cv_func_sincosf" = x""yes; then :
29738 cat >>confdefs.h <<_ACEOF
29739 #define HAVE_SINCOSF 1
29747 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _sincosf declaration" >&5
29748 $as_echo_n "checking for _sincosf declaration... " >&6; }
29749 if test x${glibcxx_cv_func__sincosf_use+set} != xset; then
29750 if test "${glibcxx_cv_func__sincosf_use+set}" = set; then :
29751 $as_echo_n "(cached) " >&6
29756 ac_cpp='$CXXCPP $CPPFLAGS'
29757 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
29758 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
29759 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
29761 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
29762 /* end confdefs.h. */
29772 if ac_fn_cxx_try_compile "$LINENO"; then :
29773 glibcxx_cv_func__sincosf_use=yes
29775 glibcxx_cv_func__sincosf_use=no
29777 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
29779 ac_cpp='$CPP $CPPFLAGS'
29780 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
29781 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
29782 ac_compiler_gnu=$ac_cv_c_compiler_gnu
29788 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__sincosf_use" >&5
29789 $as_echo "$glibcxx_cv_func__sincosf_use" >&6; }
29791 if test x$glibcxx_cv_func__sincosf_use = x"yes"; then
29792 for ac_func in _sincosf
29794 ac_fn_c_check_func "$LINENO" "_sincosf" "ac_cv_func__sincosf"
29795 if test "x$ac_cv_func__sincosf" = x""yes; then :
29796 cat >>confdefs.h <<_ACEOF
29797 #define HAVE__SINCOSF 1
29810 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for finitef declaration" >&5
29811 $as_echo_n "checking for finitef declaration... " >&6; }
29812 if test x${glibcxx_cv_func_finitef_use+set} != xset; then
29813 if test "${glibcxx_cv_func_finitef_use+set}" = set; then :
29814 $as_echo_n "(cached) " >&6
29819 ac_cpp='$CXXCPP $CPPFLAGS'
29820 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
29821 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
29822 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
29824 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
29825 /* end confdefs.h. */
29827 #ifdef HAVE_IEEEFP_H
29828 #include <ieeefp.h>
29839 if ac_fn_cxx_try_compile "$LINENO"; then :
29840 glibcxx_cv_func_finitef_use=yes
29842 glibcxx_cv_func_finitef_use=no
29844 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
29846 ac_cpp='$CPP $CPPFLAGS'
29847 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
29848 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
29849 ac_compiler_gnu=$ac_cv_c_compiler_gnu
29855 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_finitef_use" >&5
29856 $as_echo "$glibcxx_cv_func_finitef_use" >&6; }
29858 if test x$glibcxx_cv_func_finitef_use = x"yes"; then
29859 for ac_func in finitef
29861 ac_fn_c_check_func "$LINENO" "finitef" "ac_cv_func_finitef"
29862 if test "x$ac_cv_func_finitef" = x""yes; then :
29863 cat >>confdefs.h <<_ACEOF
29864 #define HAVE_FINITEF 1
29872 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _finitef declaration" >&5
29873 $as_echo_n "checking for _finitef declaration... " >&6; }
29874 if test x${glibcxx_cv_func__finitef_use+set} != xset; then
29875 if test "${glibcxx_cv_func__finitef_use+set}" = set; then :
29876 $as_echo_n "(cached) " >&6
29881 ac_cpp='$CXXCPP $CPPFLAGS'
29882 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
29883 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
29884 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
29886 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
29887 /* end confdefs.h. */
29889 #ifdef HAVE_IEEEFP_H
29890 #include <ieeefp.h>
29901 if ac_fn_cxx_try_compile "$LINENO"; then :
29902 glibcxx_cv_func__finitef_use=yes
29904 glibcxx_cv_func__finitef_use=no
29906 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
29908 ac_cpp='$CPP $CPPFLAGS'
29909 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
29910 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
29911 ac_compiler_gnu=$ac_cv_c_compiler_gnu
29917 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__finitef_use" >&5
29918 $as_echo "$glibcxx_cv_func__finitef_use" >&6; }
29920 if test x$glibcxx_cv_func__finitef_use = x"yes"; then
29921 for ac_func in _finitef
29923 ac_fn_c_check_func "$LINENO" "_finitef" "ac_cv_func__finitef"
29924 if test "x$ac_cv_func__finitef" = x""yes; then :
29925 cat >>confdefs.h <<_ACEOF
29926 #define HAVE__FINITEF 1
29939 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long double trig functions" >&5
29940 $as_echo_n "checking for long double trig functions... " >&6; }
29941 if test "${glibcxx_cv_func_long_double_trig_use+set}" = set; then :
29942 $as_echo_n "(cached) " >&6
29947 ac_cpp='$CXXCPP $CPPFLAGS'
29948 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
29949 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
29950 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
29952 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
29953 /* end confdefs.h. */
29958 acosl (0); asinl (0); atanl (0); cosl (0); sinl (0); tanl (0); coshl (0); sinhl (0); tanhl (0);
29963 if ac_fn_cxx_try_compile "$LINENO"; then :
29964 glibcxx_cv_func_long_double_trig_use=yes
29966 glibcxx_cv_func_long_double_trig_use=no
29968 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
29970 ac_cpp='$CPP $CPPFLAGS'
29971 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
29972 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
29973 ac_compiler_gnu=$ac_cv_c_compiler_gnu
29977 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_long_double_trig_use" >&5
29978 $as_echo "$glibcxx_cv_func_long_double_trig_use" >&6; }
29979 if test x$glibcxx_cv_func_long_double_trig_use = x"yes"; then
29980 for ac_func in acosl asinl atanl cosl sinl tanl coshl sinhl tanhl
29982 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
29983 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
29984 eval as_val=\$$as_ac_var
29985 if test "x$as_val" = x""yes; then :
29986 cat >>confdefs.h <<_ACEOF
29987 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
29994 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _long double trig functions" >&5
29995 $as_echo_n "checking for _long double trig functions... " >&6; }
29996 if test "${glibcxx_cv_func__long_double_trig_use+set}" = set; then :
29997 $as_echo_n "(cached) " >&6
30002 ac_cpp='$CXXCPP $CPPFLAGS'
30003 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
30004 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
30005 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
30007 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
30008 /* end confdefs.h. */
30013 _acosl (0); _asinl (0); _atanl (0); _cosl (0); _sinl (0); _tanl (0); _coshl (0); _sinhl (0); _tanhl (0);
30018 if ac_fn_cxx_try_compile "$LINENO"; then :
30019 glibcxx_cv_func__long_double_trig_use=yes
30021 glibcxx_cv_func__long_double_trig_use=no
30023 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
30025 ac_cpp='$CPP $CPPFLAGS'
30026 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
30027 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
30028 ac_compiler_gnu=$ac_cv_c_compiler_gnu
30032 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__long_double_trig_use" >&5
30033 $as_echo "$glibcxx_cv_func__long_double_trig_use" >&6; }
30034 if test x$glibcxx_cv_func__long_double_trig_use = x"yes"; then
30035 for ac_func in _acosl _asinl _atanl _cosl _sinl _tanl _coshl _sinhl _tanhl
30037 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
30038 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
30039 eval as_val=\$$as_ac_var
30040 if test "x$as_val" = x""yes; then :
30041 cat >>confdefs.h <<_ACEOF
30042 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
30055 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long double round functions" >&5
30056 $as_echo_n "checking for long double round functions... " >&6; }
30057 if test "${glibcxx_cv_func_long_double_round_use+set}" = set; then :
30058 $as_echo_n "(cached) " >&6
30063 ac_cpp='$CXXCPP $CPPFLAGS'
30064 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
30065 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
30066 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
30068 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
30069 /* end confdefs.h. */
30074 ceill (0); floorl (0);
30079 if ac_fn_cxx_try_compile "$LINENO"; then :
30080 glibcxx_cv_func_long_double_round_use=yes
30082 glibcxx_cv_func_long_double_round_use=no
30084 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
30086 ac_cpp='$CPP $CPPFLAGS'
30087 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
30088 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
30089 ac_compiler_gnu=$ac_cv_c_compiler_gnu
30093 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_long_double_round_use" >&5
30094 $as_echo "$glibcxx_cv_func_long_double_round_use" >&6; }
30095 if test x$glibcxx_cv_func_long_double_round_use = x"yes"; then
30096 for ac_func in ceill floorl
30098 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
30099 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
30100 eval as_val=\$$as_ac_var
30101 if test "x$as_val" = x""yes; then :
30102 cat >>confdefs.h <<_ACEOF
30103 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
30110 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _long double round functions" >&5
30111 $as_echo_n "checking for _long double round functions... " >&6; }
30112 if test "${glibcxx_cv_func__long_double_round_use+set}" = set; then :
30113 $as_echo_n "(cached) " >&6
30118 ac_cpp='$CXXCPP $CPPFLAGS'
30119 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
30120 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
30121 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
30123 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
30124 /* end confdefs.h. */
30129 _ceill (0); _floorl (0);
30134 if ac_fn_cxx_try_compile "$LINENO"; then :
30135 glibcxx_cv_func__long_double_round_use=yes
30137 glibcxx_cv_func__long_double_round_use=no
30139 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
30141 ac_cpp='$CPP $CPPFLAGS'
30142 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
30143 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
30144 ac_compiler_gnu=$ac_cv_c_compiler_gnu
30148 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__long_double_round_use" >&5
30149 $as_echo "$glibcxx_cv_func__long_double_round_use" >&6; }
30150 if test x$glibcxx_cv_func__long_double_round_use = x"yes"; then
30151 for ac_func in _ceill _floorl
30153 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
30154 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
30155 eval as_val=\$$as_ac_var
30156 if test "x$as_val" = x""yes; then :
30157 cat >>confdefs.h <<_ACEOF
30158 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
30172 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for isnanl declaration" >&5
30173 $as_echo_n "checking for isnanl declaration... " >&6; }
30174 if test x${glibcxx_cv_func_isnanl_use+set} != xset; then
30175 if test "${glibcxx_cv_func_isnanl_use+set}" = set; then :
30176 $as_echo_n "(cached) " >&6
30181 ac_cpp='$CXXCPP $CPPFLAGS'
30182 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
30183 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
30184 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
30186 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
30187 /* end confdefs.h. */
30189 #ifdef HAVE_IEEEFP_H
30190 #include <ieeefp.h>
30201 if ac_fn_cxx_try_compile "$LINENO"; then :
30202 glibcxx_cv_func_isnanl_use=yes
30204 glibcxx_cv_func_isnanl_use=no
30206 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
30208 ac_cpp='$CPP $CPPFLAGS'
30209 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
30210 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
30211 ac_compiler_gnu=$ac_cv_c_compiler_gnu
30217 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_isnanl_use" >&5
30218 $as_echo "$glibcxx_cv_func_isnanl_use" >&6; }
30220 if test x$glibcxx_cv_func_isnanl_use = x"yes"; then
30221 for ac_func in isnanl
30223 ac_fn_c_check_func "$LINENO" "isnanl" "ac_cv_func_isnanl"
30224 if test "x$ac_cv_func_isnanl" = x""yes; then :
30225 cat >>confdefs.h <<_ACEOF
30226 #define HAVE_ISNANL 1
30234 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _isnanl declaration" >&5
30235 $as_echo_n "checking for _isnanl declaration... " >&6; }
30236 if test x${glibcxx_cv_func__isnanl_use+set} != xset; then
30237 if test "${glibcxx_cv_func__isnanl_use+set}" = set; then :
30238 $as_echo_n "(cached) " >&6
30243 ac_cpp='$CXXCPP $CPPFLAGS'
30244 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
30245 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
30246 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
30248 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
30249 /* end confdefs.h. */
30251 #ifdef HAVE_IEEEFP_H
30252 #include <ieeefp.h>
30263 if ac_fn_cxx_try_compile "$LINENO"; then :
30264 glibcxx_cv_func__isnanl_use=yes
30266 glibcxx_cv_func__isnanl_use=no
30268 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
30270 ac_cpp='$CPP $CPPFLAGS'
30271 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
30272 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
30273 ac_compiler_gnu=$ac_cv_c_compiler_gnu
30279 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__isnanl_use" >&5
30280 $as_echo "$glibcxx_cv_func__isnanl_use" >&6; }
30282 if test x$glibcxx_cv_func__isnanl_use = x"yes"; then
30283 for ac_func in _isnanl
30285 ac_fn_c_check_func "$LINENO" "_isnanl" "ac_cv_func__isnanl"
30286 if test "x$ac_cv_func__isnanl" = x""yes; then :
30287 cat >>confdefs.h <<_ACEOF
30288 #define HAVE__ISNANL 1
30301 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for isinfl declaration" >&5
30302 $as_echo_n "checking for isinfl declaration... " >&6; }
30303 if test x${glibcxx_cv_func_isinfl_use+set} != xset; then
30304 if test "${glibcxx_cv_func_isinfl_use+set}" = set; then :
30305 $as_echo_n "(cached) " >&6
30310 ac_cpp='$CXXCPP $CPPFLAGS'
30311 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
30312 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
30313 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
30315 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
30316 /* end confdefs.h. */
30318 #ifdef HAVE_IEEEFP_H
30319 #include <ieeefp.h>
30330 if ac_fn_cxx_try_compile "$LINENO"; then :
30331 glibcxx_cv_func_isinfl_use=yes
30333 glibcxx_cv_func_isinfl_use=no
30335 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
30337 ac_cpp='$CPP $CPPFLAGS'
30338 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
30339 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
30340 ac_compiler_gnu=$ac_cv_c_compiler_gnu
30346 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_isinfl_use" >&5
30347 $as_echo "$glibcxx_cv_func_isinfl_use" >&6; }
30349 if test x$glibcxx_cv_func_isinfl_use = x"yes"; then
30350 for ac_func in isinfl
30352 ac_fn_c_check_func "$LINENO" "isinfl" "ac_cv_func_isinfl"
30353 if test "x$ac_cv_func_isinfl" = x""yes; then :
30354 cat >>confdefs.h <<_ACEOF
30355 #define HAVE_ISINFL 1
30363 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _isinfl declaration" >&5
30364 $as_echo_n "checking for _isinfl declaration... " >&6; }
30365 if test x${glibcxx_cv_func__isinfl_use+set} != xset; then
30366 if test "${glibcxx_cv_func__isinfl_use+set}" = set; then :
30367 $as_echo_n "(cached) " >&6
30372 ac_cpp='$CXXCPP $CPPFLAGS'
30373 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
30374 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
30375 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
30377 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
30378 /* end confdefs.h. */
30380 #ifdef HAVE_IEEEFP_H
30381 #include <ieeefp.h>
30392 if ac_fn_cxx_try_compile "$LINENO"; then :
30393 glibcxx_cv_func__isinfl_use=yes
30395 glibcxx_cv_func__isinfl_use=no
30397 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
30399 ac_cpp='$CPP $CPPFLAGS'
30400 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
30401 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
30402 ac_compiler_gnu=$ac_cv_c_compiler_gnu
30408 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__isinfl_use" >&5
30409 $as_echo "$glibcxx_cv_func__isinfl_use" >&6; }
30411 if test x$glibcxx_cv_func__isinfl_use = x"yes"; then
30412 for ac_func in _isinfl
30414 ac_fn_c_check_func "$LINENO" "_isinfl" "ac_cv_func__isinfl"
30415 if test "x$ac_cv_func__isinfl" = x""yes; then :
30416 cat >>confdefs.h <<_ACEOF
30417 #define HAVE__ISINFL 1
30430 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for atan2l declaration" >&5
30431 $as_echo_n "checking for atan2l declaration... " >&6; }
30432 if test x${glibcxx_cv_func_atan2l_use+set} != xset; then
30433 if test "${glibcxx_cv_func_atan2l_use+set}" = set; then :
30434 $as_echo_n "(cached) " >&6
30439 ac_cpp='$CXXCPP $CPPFLAGS'
30440 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
30441 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
30442 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
30444 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
30445 /* end confdefs.h. */
30455 if ac_fn_cxx_try_compile "$LINENO"; then :
30456 glibcxx_cv_func_atan2l_use=yes
30458 glibcxx_cv_func_atan2l_use=no
30460 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
30462 ac_cpp='$CPP $CPPFLAGS'
30463 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
30464 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
30465 ac_compiler_gnu=$ac_cv_c_compiler_gnu
30471 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_atan2l_use" >&5
30472 $as_echo "$glibcxx_cv_func_atan2l_use" >&6; }
30474 if test x$glibcxx_cv_func_atan2l_use = x"yes"; then
30475 for ac_func in atan2l
30477 ac_fn_c_check_func "$LINENO" "atan2l" "ac_cv_func_atan2l"
30478 if test "x$ac_cv_func_atan2l" = x""yes; then :
30479 cat >>confdefs.h <<_ACEOF
30480 #define HAVE_ATAN2L 1
30488 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _atan2l declaration" >&5
30489 $as_echo_n "checking for _atan2l declaration... " >&6; }
30490 if test x${glibcxx_cv_func__atan2l_use+set} != xset; then
30491 if test "${glibcxx_cv_func__atan2l_use+set}" = set; then :
30492 $as_echo_n "(cached) " >&6
30497 ac_cpp='$CXXCPP $CPPFLAGS'
30498 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
30499 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
30500 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
30502 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
30503 /* end confdefs.h. */
30513 if ac_fn_cxx_try_compile "$LINENO"; then :
30514 glibcxx_cv_func__atan2l_use=yes
30516 glibcxx_cv_func__atan2l_use=no
30518 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
30520 ac_cpp='$CPP $CPPFLAGS'
30521 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
30522 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
30523 ac_compiler_gnu=$ac_cv_c_compiler_gnu
30529 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__atan2l_use" >&5
30530 $as_echo "$glibcxx_cv_func__atan2l_use" >&6; }
30532 if test x$glibcxx_cv_func__atan2l_use = x"yes"; then
30533 for ac_func in _atan2l
30535 ac_fn_c_check_func "$LINENO" "_atan2l" "ac_cv_func__atan2l"
30536 if test "x$ac_cv_func__atan2l" = x""yes; then :
30537 cat >>confdefs.h <<_ACEOF
30538 #define HAVE__ATAN2L 1
30551 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for expl declaration" >&5
30552 $as_echo_n "checking for expl declaration... " >&6; }
30553 if test x${glibcxx_cv_func_expl_use+set} != xset; then
30554 if test "${glibcxx_cv_func_expl_use+set}" = set; then :
30555 $as_echo_n "(cached) " >&6
30560 ac_cpp='$CXXCPP $CPPFLAGS'
30561 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
30562 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
30563 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
30565 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
30566 /* end confdefs.h. */
30568 #ifdef HAVE_IEEEFP_H
30569 #include <ieeefp.h>
30580 if ac_fn_cxx_try_compile "$LINENO"; then :
30581 glibcxx_cv_func_expl_use=yes
30583 glibcxx_cv_func_expl_use=no
30585 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
30587 ac_cpp='$CPP $CPPFLAGS'
30588 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
30589 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
30590 ac_compiler_gnu=$ac_cv_c_compiler_gnu
30596 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_expl_use" >&5
30597 $as_echo "$glibcxx_cv_func_expl_use" >&6; }
30599 if test x$glibcxx_cv_func_expl_use = x"yes"; then
30600 for ac_func in expl
30602 ac_fn_c_check_func "$LINENO" "expl" "ac_cv_func_expl"
30603 if test "x$ac_cv_func_expl" = x""yes; then :
30604 cat >>confdefs.h <<_ACEOF
30605 #define HAVE_EXPL 1
30613 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _expl declaration" >&5
30614 $as_echo_n "checking for _expl declaration... " >&6; }
30615 if test x${glibcxx_cv_func__expl_use+set} != xset; then
30616 if test "${glibcxx_cv_func__expl_use+set}" = set; then :
30617 $as_echo_n "(cached) " >&6
30622 ac_cpp='$CXXCPP $CPPFLAGS'
30623 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
30624 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
30625 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
30627 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
30628 /* end confdefs.h. */
30630 #ifdef HAVE_IEEEFP_H
30631 #include <ieeefp.h>
30642 if ac_fn_cxx_try_compile "$LINENO"; then :
30643 glibcxx_cv_func__expl_use=yes
30645 glibcxx_cv_func__expl_use=no
30647 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
30649 ac_cpp='$CPP $CPPFLAGS'
30650 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
30651 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
30652 ac_compiler_gnu=$ac_cv_c_compiler_gnu
30658 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__expl_use" >&5
30659 $as_echo "$glibcxx_cv_func__expl_use" >&6; }
30661 if test x$glibcxx_cv_func__expl_use = x"yes"; then
30662 for ac_func in _expl
30664 ac_fn_c_check_func "$LINENO" "_expl" "ac_cv_func__expl"
30665 if test "x$ac_cv_func__expl" = x""yes; then :
30666 cat >>confdefs.h <<_ACEOF
30667 #define HAVE__EXPL 1
30680 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fabsl declaration" >&5
30681 $as_echo_n "checking for fabsl declaration... " >&6; }
30682 if test x${glibcxx_cv_func_fabsl_use+set} != xset; then
30683 if test "${glibcxx_cv_func_fabsl_use+set}" = set; then :
30684 $as_echo_n "(cached) " >&6
30689 ac_cpp='$CXXCPP $CPPFLAGS'
30690 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
30691 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
30692 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
30694 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
30695 /* end confdefs.h. */
30697 #ifdef HAVE_IEEEFP_H
30698 #include <ieeefp.h>
30709 if ac_fn_cxx_try_compile "$LINENO"; then :
30710 glibcxx_cv_func_fabsl_use=yes
30712 glibcxx_cv_func_fabsl_use=no
30714 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
30716 ac_cpp='$CPP $CPPFLAGS'
30717 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
30718 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
30719 ac_compiler_gnu=$ac_cv_c_compiler_gnu
30725 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_fabsl_use" >&5
30726 $as_echo "$glibcxx_cv_func_fabsl_use" >&6; }
30728 if test x$glibcxx_cv_func_fabsl_use = x"yes"; then
30729 for ac_func in fabsl
30731 ac_fn_c_check_func "$LINENO" "fabsl" "ac_cv_func_fabsl"
30732 if test "x$ac_cv_func_fabsl" = x""yes; then :
30733 cat >>confdefs.h <<_ACEOF
30734 #define HAVE_FABSL 1
30742 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _fabsl declaration" >&5
30743 $as_echo_n "checking for _fabsl declaration... " >&6; }
30744 if test x${glibcxx_cv_func__fabsl_use+set} != xset; then
30745 if test "${glibcxx_cv_func__fabsl_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__fabsl_use=yes
30774 glibcxx_cv_func__fabsl_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__fabsl_use" >&5
30788 $as_echo "$glibcxx_cv_func__fabsl_use" >&6; }
30790 if test x$glibcxx_cv_func__fabsl_use = x"yes"; then
30791 for ac_func in _fabsl
30793 ac_fn_c_check_func "$LINENO" "_fabsl" "ac_cv_func__fabsl"
30794 if test "x$ac_cv_func__fabsl" = x""yes; then :
30795 cat >>confdefs.h <<_ACEOF
30796 #define HAVE__FABSL 1
30809 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fmodl declaration" >&5
30810 $as_echo_n "checking for fmodl declaration... " >&6; }
30811 if test x${glibcxx_cv_func_fmodl_use+set} != xset; then
30812 if test "${glibcxx_cv_func_fmodl_use+set}" = set; then :
30813 $as_echo_n "(cached) " >&6
30818 ac_cpp='$CXXCPP $CPPFLAGS'
30819 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
30820 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
30821 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
30823 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
30824 /* end confdefs.h. */
30834 if ac_fn_cxx_try_compile "$LINENO"; then :
30835 glibcxx_cv_func_fmodl_use=yes
30837 glibcxx_cv_func_fmodl_use=no
30839 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
30841 ac_cpp='$CPP $CPPFLAGS'
30842 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
30843 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
30844 ac_compiler_gnu=$ac_cv_c_compiler_gnu
30850 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_fmodl_use" >&5
30851 $as_echo "$glibcxx_cv_func_fmodl_use" >&6; }
30853 if test x$glibcxx_cv_func_fmodl_use = x"yes"; then
30854 for ac_func in fmodl
30856 ac_fn_c_check_func "$LINENO" "fmodl" "ac_cv_func_fmodl"
30857 if test "x$ac_cv_func_fmodl" = x""yes; then :
30858 cat >>confdefs.h <<_ACEOF
30859 #define HAVE_FMODL 1
30867 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _fmodl declaration" >&5
30868 $as_echo_n "checking for _fmodl declaration... " >&6; }
30869 if test x${glibcxx_cv_func__fmodl_use+set} != xset; then
30870 if test "${glibcxx_cv_func__fmodl_use+set}" = set; then :
30871 $as_echo_n "(cached) " >&6
30876 ac_cpp='$CXXCPP $CPPFLAGS'
30877 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
30878 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
30879 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
30881 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
30882 /* end confdefs.h. */
30892 if ac_fn_cxx_try_compile "$LINENO"; then :
30893 glibcxx_cv_func__fmodl_use=yes
30895 glibcxx_cv_func__fmodl_use=no
30897 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
30899 ac_cpp='$CPP $CPPFLAGS'
30900 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
30901 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
30902 ac_compiler_gnu=$ac_cv_c_compiler_gnu
30908 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__fmodl_use" >&5
30909 $as_echo "$glibcxx_cv_func__fmodl_use" >&6; }
30911 if test x$glibcxx_cv_func__fmodl_use = x"yes"; then
30912 for ac_func in _fmodl
30914 ac_fn_c_check_func "$LINENO" "_fmodl" "ac_cv_func__fmodl"
30915 if test "x$ac_cv_func__fmodl" = x""yes; then :
30916 cat >>confdefs.h <<_ACEOF
30917 #define HAVE__FMODL 1
30930 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for frexpl declaration" >&5
30931 $as_echo_n "checking for frexpl declaration... " >&6; }
30932 if test x${glibcxx_cv_func_frexpl_use+set} != xset; then
30933 if test "${glibcxx_cv_func_frexpl_use+set}" = set; then :
30934 $as_echo_n "(cached) " >&6
30939 ac_cpp='$CXXCPP $CPPFLAGS'
30940 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
30941 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
30942 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
30944 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
30945 /* end confdefs.h. */
30955 if ac_fn_cxx_try_compile "$LINENO"; then :
30956 glibcxx_cv_func_frexpl_use=yes
30958 glibcxx_cv_func_frexpl_use=no
30960 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
30962 ac_cpp='$CPP $CPPFLAGS'
30963 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
30964 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
30965 ac_compiler_gnu=$ac_cv_c_compiler_gnu
30971 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_frexpl_use" >&5
30972 $as_echo "$glibcxx_cv_func_frexpl_use" >&6; }
30974 if test x$glibcxx_cv_func_frexpl_use = x"yes"; then
30975 for ac_func in frexpl
30977 ac_fn_c_check_func "$LINENO" "frexpl" "ac_cv_func_frexpl"
30978 if test "x$ac_cv_func_frexpl" = x""yes; then :
30979 cat >>confdefs.h <<_ACEOF
30980 #define HAVE_FREXPL 1
30988 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _frexpl declaration" >&5
30989 $as_echo_n "checking for _frexpl declaration... " >&6; }
30990 if test x${glibcxx_cv_func__frexpl_use+set} != xset; then
30991 if test "${glibcxx_cv_func__frexpl_use+set}" = set; then :
30992 $as_echo_n "(cached) " >&6
30997 ac_cpp='$CXXCPP $CPPFLAGS'
30998 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
30999 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
31000 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
31002 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
31003 /* end confdefs.h. */
31013 if ac_fn_cxx_try_compile "$LINENO"; then :
31014 glibcxx_cv_func__frexpl_use=yes
31016 glibcxx_cv_func__frexpl_use=no
31018 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
31020 ac_cpp='$CPP $CPPFLAGS'
31021 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
31022 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
31023 ac_compiler_gnu=$ac_cv_c_compiler_gnu
31029 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__frexpl_use" >&5
31030 $as_echo "$glibcxx_cv_func__frexpl_use" >&6; }
31032 if test x$glibcxx_cv_func__frexpl_use = x"yes"; then
31033 for ac_func in _frexpl
31035 ac_fn_c_check_func "$LINENO" "_frexpl" "ac_cv_func__frexpl"
31036 if test "x$ac_cv_func__frexpl" = x""yes; then :
31037 cat >>confdefs.h <<_ACEOF
31038 #define HAVE__FREXPL 1
31051 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for hypotl declaration" >&5
31052 $as_echo_n "checking for hypotl declaration... " >&6; }
31053 if test x${glibcxx_cv_func_hypotl_use+set} != xset; then
31054 if test "${glibcxx_cv_func_hypotl_use+set}" = set; then :
31055 $as_echo_n "(cached) " >&6
31060 ac_cpp='$CXXCPP $CPPFLAGS'
31061 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
31062 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
31063 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
31065 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
31066 /* end confdefs.h. */
31076 if ac_fn_cxx_try_compile "$LINENO"; then :
31077 glibcxx_cv_func_hypotl_use=yes
31079 glibcxx_cv_func_hypotl_use=no
31081 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
31083 ac_cpp='$CPP $CPPFLAGS'
31084 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
31085 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
31086 ac_compiler_gnu=$ac_cv_c_compiler_gnu
31092 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_hypotl_use" >&5
31093 $as_echo "$glibcxx_cv_func_hypotl_use" >&6; }
31095 if test x$glibcxx_cv_func_hypotl_use = x"yes"; then
31096 for ac_func in hypotl
31098 ac_fn_c_check_func "$LINENO" "hypotl" "ac_cv_func_hypotl"
31099 if test "x$ac_cv_func_hypotl" = x""yes; then :
31100 cat >>confdefs.h <<_ACEOF
31101 #define HAVE_HYPOTL 1
31109 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _hypotl declaration" >&5
31110 $as_echo_n "checking for _hypotl declaration... " >&6; }
31111 if test x${glibcxx_cv_func__hypotl_use+set} != xset; then
31112 if test "${glibcxx_cv_func__hypotl_use+set}" = set; then :
31113 $as_echo_n "(cached) " >&6
31118 ac_cpp='$CXXCPP $CPPFLAGS'
31119 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
31120 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
31121 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
31123 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
31124 /* end confdefs.h. */
31134 if ac_fn_cxx_try_compile "$LINENO"; then :
31135 glibcxx_cv_func__hypotl_use=yes
31137 glibcxx_cv_func__hypotl_use=no
31139 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
31141 ac_cpp='$CPP $CPPFLAGS'
31142 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
31143 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
31144 ac_compiler_gnu=$ac_cv_c_compiler_gnu
31150 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__hypotl_use" >&5
31151 $as_echo "$glibcxx_cv_func__hypotl_use" >&6; }
31153 if test x$glibcxx_cv_func__hypotl_use = x"yes"; then
31154 for ac_func in _hypotl
31156 ac_fn_c_check_func "$LINENO" "_hypotl" "ac_cv_func__hypotl"
31157 if test "x$ac_cv_func__hypotl" = x""yes; then :
31158 cat >>confdefs.h <<_ACEOF
31159 #define HAVE__HYPOTL 1
31172 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ldexpl declaration" >&5
31173 $as_echo_n "checking for ldexpl declaration... " >&6; }
31174 if test x${glibcxx_cv_func_ldexpl_use+set} != xset; then
31175 if test "${glibcxx_cv_func_ldexpl_use+set}" = set; then :
31176 $as_echo_n "(cached) " >&6
31181 ac_cpp='$CXXCPP $CPPFLAGS'
31182 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
31183 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
31184 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
31186 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
31187 /* end confdefs.h. */
31197 if ac_fn_cxx_try_compile "$LINENO"; then :
31198 glibcxx_cv_func_ldexpl_use=yes
31200 glibcxx_cv_func_ldexpl_use=no
31202 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
31204 ac_cpp='$CPP $CPPFLAGS'
31205 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
31206 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
31207 ac_compiler_gnu=$ac_cv_c_compiler_gnu
31213 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_ldexpl_use" >&5
31214 $as_echo "$glibcxx_cv_func_ldexpl_use" >&6; }
31216 if test x$glibcxx_cv_func_ldexpl_use = x"yes"; then
31217 for ac_func in ldexpl
31219 ac_fn_c_check_func "$LINENO" "ldexpl" "ac_cv_func_ldexpl"
31220 if test "x$ac_cv_func_ldexpl" = x""yes; then :
31221 cat >>confdefs.h <<_ACEOF
31222 #define HAVE_LDEXPL 1
31230 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _ldexpl declaration" >&5
31231 $as_echo_n "checking for _ldexpl declaration... " >&6; }
31232 if test x${glibcxx_cv_func__ldexpl_use+set} != xset; then
31233 if test "${glibcxx_cv_func__ldexpl_use+set}" = set; then :
31234 $as_echo_n "(cached) " >&6
31239 ac_cpp='$CXXCPP $CPPFLAGS'
31240 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
31241 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
31242 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
31244 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
31245 /* end confdefs.h. */
31255 if ac_fn_cxx_try_compile "$LINENO"; then :
31256 glibcxx_cv_func__ldexpl_use=yes
31258 glibcxx_cv_func__ldexpl_use=no
31260 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
31262 ac_cpp='$CPP $CPPFLAGS'
31263 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
31264 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
31265 ac_compiler_gnu=$ac_cv_c_compiler_gnu
31271 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__ldexpl_use" >&5
31272 $as_echo "$glibcxx_cv_func__ldexpl_use" >&6; }
31274 if test x$glibcxx_cv_func__ldexpl_use = x"yes"; then
31275 for ac_func in _ldexpl
31277 ac_fn_c_check_func "$LINENO" "_ldexpl" "ac_cv_func__ldexpl"
31278 if test "x$ac_cv_func__ldexpl" = x""yes; then :
31279 cat >>confdefs.h <<_ACEOF
31280 #define HAVE__LDEXPL 1
31293 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for logl declaration" >&5
31294 $as_echo_n "checking for logl declaration... " >&6; }
31295 if test x${glibcxx_cv_func_logl_use+set} != xset; then
31296 if test "${glibcxx_cv_func_logl_use+set}" = set; then :
31297 $as_echo_n "(cached) " >&6
31302 ac_cpp='$CXXCPP $CPPFLAGS'
31303 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
31304 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
31305 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
31307 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
31308 /* end confdefs.h. */
31310 #ifdef HAVE_IEEEFP_H
31311 #include <ieeefp.h>
31322 if ac_fn_cxx_try_compile "$LINENO"; then :
31323 glibcxx_cv_func_logl_use=yes
31325 glibcxx_cv_func_logl_use=no
31327 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
31329 ac_cpp='$CPP $CPPFLAGS'
31330 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
31331 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
31332 ac_compiler_gnu=$ac_cv_c_compiler_gnu
31338 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_logl_use" >&5
31339 $as_echo "$glibcxx_cv_func_logl_use" >&6; }
31341 if test x$glibcxx_cv_func_logl_use = x"yes"; then
31342 for ac_func in logl
31344 ac_fn_c_check_func "$LINENO" "logl" "ac_cv_func_logl"
31345 if test "x$ac_cv_func_logl" = x""yes; then :
31346 cat >>confdefs.h <<_ACEOF
31347 #define HAVE_LOGL 1
31355 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _logl declaration" >&5
31356 $as_echo_n "checking for _logl declaration... " >&6; }
31357 if test x${glibcxx_cv_func__logl_use+set} != xset; then
31358 if test "${glibcxx_cv_func__logl_use+set}" = set; then :
31359 $as_echo_n "(cached) " >&6
31364 ac_cpp='$CXXCPP $CPPFLAGS'
31365 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
31366 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
31367 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
31369 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
31370 /* end confdefs.h. */
31372 #ifdef HAVE_IEEEFP_H
31373 #include <ieeefp.h>
31384 if ac_fn_cxx_try_compile "$LINENO"; then :
31385 glibcxx_cv_func__logl_use=yes
31387 glibcxx_cv_func__logl_use=no
31389 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
31391 ac_cpp='$CPP $CPPFLAGS'
31392 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
31393 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
31394 ac_compiler_gnu=$ac_cv_c_compiler_gnu
31400 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__logl_use" >&5
31401 $as_echo "$glibcxx_cv_func__logl_use" >&6; }
31403 if test x$glibcxx_cv_func__logl_use = x"yes"; then
31404 for ac_func in _logl
31406 ac_fn_c_check_func "$LINENO" "_logl" "ac_cv_func__logl"
31407 if test "x$ac_cv_func__logl" = x""yes; then :
31408 cat >>confdefs.h <<_ACEOF
31409 #define HAVE__LOGL 1
31422 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for log10l declaration" >&5
31423 $as_echo_n "checking for log10l declaration... " >&6; }
31424 if test x${glibcxx_cv_func_log10l_use+set} != xset; then
31425 if test "${glibcxx_cv_func_log10l_use+set}" = set; then :
31426 $as_echo_n "(cached) " >&6
31431 ac_cpp='$CXXCPP $CPPFLAGS'
31432 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
31433 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
31434 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
31436 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
31437 /* end confdefs.h. */
31439 #ifdef HAVE_IEEEFP_H
31440 #include <ieeefp.h>
31451 if ac_fn_cxx_try_compile "$LINENO"; then :
31452 glibcxx_cv_func_log10l_use=yes
31454 glibcxx_cv_func_log10l_use=no
31456 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
31458 ac_cpp='$CPP $CPPFLAGS'
31459 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
31460 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
31461 ac_compiler_gnu=$ac_cv_c_compiler_gnu
31467 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_log10l_use" >&5
31468 $as_echo "$glibcxx_cv_func_log10l_use" >&6; }
31470 if test x$glibcxx_cv_func_log10l_use = x"yes"; then
31471 for ac_func in log10l
31473 ac_fn_c_check_func "$LINENO" "log10l" "ac_cv_func_log10l"
31474 if test "x$ac_cv_func_log10l" = x""yes; then :
31475 cat >>confdefs.h <<_ACEOF
31476 #define HAVE_LOG10L 1
31484 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _log10l declaration" >&5
31485 $as_echo_n "checking for _log10l declaration... " >&6; }
31486 if test x${glibcxx_cv_func__log10l_use+set} != xset; then
31487 if test "${glibcxx_cv_func__log10l_use+set}" = set; then :
31488 $as_echo_n "(cached) " >&6
31493 ac_cpp='$CXXCPP $CPPFLAGS'
31494 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
31495 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
31496 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
31498 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
31499 /* end confdefs.h. */
31501 #ifdef HAVE_IEEEFP_H
31502 #include <ieeefp.h>
31513 if ac_fn_cxx_try_compile "$LINENO"; then :
31514 glibcxx_cv_func__log10l_use=yes
31516 glibcxx_cv_func__log10l_use=no
31518 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
31520 ac_cpp='$CPP $CPPFLAGS'
31521 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
31522 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
31523 ac_compiler_gnu=$ac_cv_c_compiler_gnu
31529 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__log10l_use" >&5
31530 $as_echo "$glibcxx_cv_func__log10l_use" >&6; }
31532 if test x$glibcxx_cv_func__log10l_use = x"yes"; then
31533 for ac_func in _log10l
31535 ac_fn_c_check_func "$LINENO" "_log10l" "ac_cv_func__log10l"
31536 if test "x$ac_cv_func__log10l" = x""yes; then :
31537 cat >>confdefs.h <<_ACEOF
31538 #define HAVE__LOG10L 1
31551 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for modfl declaration" >&5
31552 $as_echo_n "checking for modfl declaration... " >&6; }
31553 if test x${glibcxx_cv_func_modfl_use+set} != xset; then
31554 if test "${glibcxx_cv_func_modfl_use+set}" = set; then :
31555 $as_echo_n "(cached) " >&6
31560 ac_cpp='$CXXCPP $CPPFLAGS'
31561 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
31562 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
31563 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
31565 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
31566 /* end confdefs.h. */
31576 if ac_fn_cxx_try_compile "$LINENO"; then :
31577 glibcxx_cv_func_modfl_use=yes
31579 glibcxx_cv_func_modfl_use=no
31581 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
31583 ac_cpp='$CPP $CPPFLAGS'
31584 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
31585 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
31586 ac_compiler_gnu=$ac_cv_c_compiler_gnu
31592 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_modfl_use" >&5
31593 $as_echo "$glibcxx_cv_func_modfl_use" >&6; }
31595 if test x$glibcxx_cv_func_modfl_use = x"yes"; then
31596 for ac_func in modfl
31598 ac_fn_c_check_func "$LINENO" "modfl" "ac_cv_func_modfl"
31599 if test "x$ac_cv_func_modfl" = x""yes; then :
31600 cat >>confdefs.h <<_ACEOF
31601 #define HAVE_MODFL 1
31609 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _modfl declaration" >&5
31610 $as_echo_n "checking for _modfl declaration... " >&6; }
31611 if test x${glibcxx_cv_func__modfl_use+set} != xset; then
31612 if test "${glibcxx_cv_func__modfl_use+set}" = set; then :
31613 $as_echo_n "(cached) " >&6
31618 ac_cpp='$CXXCPP $CPPFLAGS'
31619 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
31620 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
31621 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
31623 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
31624 /* end confdefs.h. */
31634 if ac_fn_cxx_try_compile "$LINENO"; then :
31635 glibcxx_cv_func__modfl_use=yes
31637 glibcxx_cv_func__modfl_use=no
31639 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
31641 ac_cpp='$CPP $CPPFLAGS'
31642 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
31643 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
31644 ac_compiler_gnu=$ac_cv_c_compiler_gnu
31650 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__modfl_use" >&5
31651 $as_echo "$glibcxx_cv_func__modfl_use" >&6; }
31653 if test x$glibcxx_cv_func__modfl_use = x"yes"; then
31654 for ac_func in _modfl
31656 ac_fn_c_check_func "$LINENO" "_modfl" "ac_cv_func__modfl"
31657 if test "x$ac_cv_func__modfl" = x""yes; then :
31658 cat >>confdefs.h <<_ACEOF
31659 #define HAVE__MODFL 1
31672 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for powl declaration" >&5
31673 $as_echo_n "checking for powl declaration... " >&6; }
31674 if test x${glibcxx_cv_func_powl_use+set} != xset; then
31675 if test "${glibcxx_cv_func_powl_use+set}" = set; then :
31676 $as_echo_n "(cached) " >&6
31681 ac_cpp='$CXXCPP $CPPFLAGS'
31682 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
31683 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
31684 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
31686 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
31687 /* end confdefs.h. */
31697 if ac_fn_cxx_try_compile "$LINENO"; then :
31698 glibcxx_cv_func_powl_use=yes
31700 glibcxx_cv_func_powl_use=no
31702 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
31704 ac_cpp='$CPP $CPPFLAGS'
31705 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
31706 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
31707 ac_compiler_gnu=$ac_cv_c_compiler_gnu
31713 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_powl_use" >&5
31714 $as_echo "$glibcxx_cv_func_powl_use" >&6; }
31716 if test x$glibcxx_cv_func_powl_use = x"yes"; then
31717 for ac_func in powl
31719 ac_fn_c_check_func "$LINENO" "powl" "ac_cv_func_powl"
31720 if test "x$ac_cv_func_powl" = x""yes; then :
31721 cat >>confdefs.h <<_ACEOF
31722 #define HAVE_POWL 1
31730 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _powl declaration" >&5
31731 $as_echo_n "checking for _powl declaration... " >&6; }
31732 if test x${glibcxx_cv_func__powl_use+set} != xset; then
31733 if test "${glibcxx_cv_func__powl_use+set}" = set; then :
31734 $as_echo_n "(cached) " >&6
31739 ac_cpp='$CXXCPP $CPPFLAGS'
31740 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
31741 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
31742 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
31744 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
31745 /* end confdefs.h. */
31755 if ac_fn_cxx_try_compile "$LINENO"; then :
31756 glibcxx_cv_func__powl_use=yes
31758 glibcxx_cv_func__powl_use=no
31760 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
31762 ac_cpp='$CPP $CPPFLAGS'
31763 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
31764 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
31765 ac_compiler_gnu=$ac_cv_c_compiler_gnu
31771 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__powl_use" >&5
31772 $as_echo "$glibcxx_cv_func__powl_use" >&6; }
31774 if test x$glibcxx_cv_func__powl_use = x"yes"; then
31775 for ac_func in _powl
31777 ac_fn_c_check_func "$LINENO" "_powl" "ac_cv_func__powl"
31778 if test "x$ac_cv_func__powl" = x""yes; then :
31779 cat >>confdefs.h <<_ACEOF
31780 #define HAVE__POWL 1
31793 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sqrtl declaration" >&5
31794 $as_echo_n "checking for sqrtl declaration... " >&6; }
31795 if test x${glibcxx_cv_func_sqrtl_use+set} != xset; then
31796 if test "${glibcxx_cv_func_sqrtl_use+set}" = set; then :
31797 $as_echo_n "(cached) " >&6
31802 ac_cpp='$CXXCPP $CPPFLAGS'
31803 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
31804 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
31805 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
31807 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
31808 /* end confdefs.h. */
31810 #ifdef HAVE_IEEEFP_H
31811 #include <ieeefp.h>
31822 if ac_fn_cxx_try_compile "$LINENO"; then :
31823 glibcxx_cv_func_sqrtl_use=yes
31825 glibcxx_cv_func_sqrtl_use=no
31827 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
31829 ac_cpp='$CPP $CPPFLAGS'
31830 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
31831 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
31832 ac_compiler_gnu=$ac_cv_c_compiler_gnu
31838 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_sqrtl_use" >&5
31839 $as_echo "$glibcxx_cv_func_sqrtl_use" >&6; }
31841 if test x$glibcxx_cv_func_sqrtl_use = x"yes"; then
31842 for ac_func in sqrtl
31844 ac_fn_c_check_func "$LINENO" "sqrtl" "ac_cv_func_sqrtl"
31845 if test "x$ac_cv_func_sqrtl" = x""yes; then :
31846 cat >>confdefs.h <<_ACEOF
31847 #define HAVE_SQRTL 1
31855 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _sqrtl declaration" >&5
31856 $as_echo_n "checking for _sqrtl declaration... " >&6; }
31857 if test x${glibcxx_cv_func__sqrtl_use+set} != xset; then
31858 if test "${glibcxx_cv_func__sqrtl_use+set}" = set; then :
31859 $as_echo_n "(cached) " >&6
31864 ac_cpp='$CXXCPP $CPPFLAGS'
31865 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
31866 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
31867 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
31869 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
31870 /* end confdefs.h. */
31872 #ifdef HAVE_IEEEFP_H
31873 #include <ieeefp.h>
31884 if ac_fn_cxx_try_compile "$LINENO"; then :
31885 glibcxx_cv_func__sqrtl_use=yes
31887 glibcxx_cv_func__sqrtl_use=no
31889 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
31891 ac_cpp='$CPP $CPPFLAGS'
31892 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
31893 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
31894 ac_compiler_gnu=$ac_cv_c_compiler_gnu
31900 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__sqrtl_use" >&5
31901 $as_echo "$glibcxx_cv_func__sqrtl_use" >&6; }
31903 if test x$glibcxx_cv_func__sqrtl_use = x"yes"; then
31904 for ac_func in _sqrtl
31906 ac_fn_c_check_func "$LINENO" "_sqrtl" "ac_cv_func__sqrtl"
31907 if test "x$ac_cv_func__sqrtl" = x""yes; then :
31908 cat >>confdefs.h <<_ACEOF
31909 #define HAVE__SQRTL 1
31922 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sincosl declaration" >&5
31923 $as_echo_n "checking for sincosl declaration... " >&6; }
31924 if test x${glibcxx_cv_func_sincosl_use+set} != xset; then
31925 if test "${glibcxx_cv_func_sincosl_use+set}" = set; then :
31926 $as_echo_n "(cached) " >&6
31931 ac_cpp='$CXXCPP $CPPFLAGS'
31932 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
31933 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
31934 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
31936 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
31937 /* end confdefs.h. */
31947 if ac_fn_cxx_try_compile "$LINENO"; then :
31948 glibcxx_cv_func_sincosl_use=yes
31950 glibcxx_cv_func_sincosl_use=no
31952 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
31954 ac_cpp='$CPP $CPPFLAGS'
31955 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
31956 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
31957 ac_compiler_gnu=$ac_cv_c_compiler_gnu
31963 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_sincosl_use" >&5
31964 $as_echo "$glibcxx_cv_func_sincosl_use" >&6; }
31966 if test x$glibcxx_cv_func_sincosl_use = x"yes"; then
31967 for ac_func in sincosl
31969 ac_fn_c_check_func "$LINENO" "sincosl" "ac_cv_func_sincosl"
31970 if test "x$ac_cv_func_sincosl" = x""yes; then :
31971 cat >>confdefs.h <<_ACEOF
31972 #define HAVE_SINCOSL 1
31980 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _sincosl declaration" >&5
31981 $as_echo_n "checking for _sincosl declaration... " >&6; }
31982 if test x${glibcxx_cv_func__sincosl_use+set} != xset; then
31983 if test "${glibcxx_cv_func__sincosl_use+set}" = set; then :
31984 $as_echo_n "(cached) " >&6
31989 ac_cpp='$CXXCPP $CPPFLAGS'
31990 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
31991 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
31992 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
31994 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
31995 /* end confdefs.h. */
32005 if ac_fn_cxx_try_compile "$LINENO"; then :
32006 glibcxx_cv_func__sincosl_use=yes
32008 glibcxx_cv_func__sincosl_use=no
32010 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
32012 ac_cpp='$CPP $CPPFLAGS'
32013 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
32014 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
32015 ac_compiler_gnu=$ac_cv_c_compiler_gnu
32021 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__sincosl_use" >&5
32022 $as_echo "$glibcxx_cv_func__sincosl_use" >&6; }
32024 if test x$glibcxx_cv_func__sincosl_use = x"yes"; then
32025 for ac_func in _sincosl
32027 ac_fn_c_check_func "$LINENO" "_sincosl" "ac_cv_func__sincosl"
32028 if test "x$ac_cv_func__sincosl" = x""yes; then :
32029 cat >>confdefs.h <<_ACEOF
32030 #define HAVE__SINCOSL 1
32043 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for finitel declaration" >&5
32044 $as_echo_n "checking for finitel declaration... " >&6; }
32045 if test x${glibcxx_cv_func_finitel_use+set} != xset; then
32046 if test "${glibcxx_cv_func_finitel_use+set}" = set; then :
32047 $as_echo_n "(cached) " >&6
32052 ac_cpp='$CXXCPP $CPPFLAGS'
32053 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
32054 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
32055 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
32057 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
32058 /* end confdefs.h. */
32060 #ifdef HAVE_IEEEFP_H
32061 #include <ieeefp.h>
32072 if ac_fn_cxx_try_compile "$LINENO"; then :
32073 glibcxx_cv_func_finitel_use=yes
32075 glibcxx_cv_func_finitel_use=no
32077 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
32079 ac_cpp='$CPP $CPPFLAGS'
32080 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
32081 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
32082 ac_compiler_gnu=$ac_cv_c_compiler_gnu
32088 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_finitel_use" >&5
32089 $as_echo "$glibcxx_cv_func_finitel_use" >&6; }
32091 if test x$glibcxx_cv_func_finitel_use = x"yes"; then
32092 for ac_func in finitel
32094 ac_fn_c_check_func "$LINENO" "finitel" "ac_cv_func_finitel"
32095 if test "x$ac_cv_func_finitel" = x""yes; then :
32096 cat >>confdefs.h <<_ACEOF
32097 #define HAVE_FINITEL 1
32105 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _finitel declaration" >&5
32106 $as_echo_n "checking for _finitel declaration... " >&6; }
32107 if test x${glibcxx_cv_func__finitel_use+set} != xset; then
32108 if test "${glibcxx_cv_func__finitel_use+set}" = set; then :
32109 $as_echo_n "(cached) " >&6
32114 ac_cpp='$CXXCPP $CPPFLAGS'
32115 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
32116 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
32117 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
32119 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
32120 /* end confdefs.h. */
32122 #ifdef HAVE_IEEEFP_H
32123 #include <ieeefp.h>
32134 if ac_fn_cxx_try_compile "$LINENO"; then :
32135 glibcxx_cv_func__finitel_use=yes
32137 glibcxx_cv_func__finitel_use=no
32139 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
32141 ac_cpp='$CPP $CPPFLAGS'
32142 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
32143 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
32144 ac_compiler_gnu=$ac_cv_c_compiler_gnu
32150 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__finitel_use" >&5
32151 $as_echo "$glibcxx_cv_func__finitel_use" >&6; }
32153 if test x$glibcxx_cv_func__finitel_use = x"yes"; then
32154 for ac_func in _finitel
32156 ac_fn_c_check_func "$LINENO" "_finitel" "ac_cv_func__finitel"
32157 if test "x$ac_cv_func__finitel" = x""yes; then :
32158 cat >>confdefs.h <<_ACEOF
32159 #define HAVE__FINITEL 1
32171 LIBS="$ac_save_LIBS"
32172 CXXFLAGS="$ac_save_CXXFLAGS"
32175 ac_test_CXXFLAGS="${CXXFLAGS+set}"
32176 ac_save_CXXFLAGS="$CXXFLAGS"
32177 CXXFLAGS='-fno-builtin -D_GNU_SOURCE'
32180 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for strtold declaration" >&5
32181 $as_echo_n "checking for strtold declaration... " >&6; }
32182 if test x${glibcxx_cv_func_strtold_use+set} != xset; then
32183 if test "${glibcxx_cv_func_strtold_use+set}" = set; then :
32184 $as_echo_n "(cached) " >&6
32189 ac_cpp='$CXXCPP $CPPFLAGS'
32190 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
32191 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
32192 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
32194 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
32195 /* end confdefs.h. */
32196 #include <stdlib.h>
32205 if ac_fn_cxx_try_compile "$LINENO"; then :
32206 glibcxx_cv_func_strtold_use=yes
32208 glibcxx_cv_func_strtold_use=no
32210 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
32212 ac_cpp='$CPP $CPPFLAGS'
32213 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
32214 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
32215 ac_compiler_gnu=$ac_cv_c_compiler_gnu
32221 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_strtold_use" >&5
32222 $as_echo "$glibcxx_cv_func_strtold_use" >&6; }
32223 if test x$glibcxx_cv_func_strtold_use = x"yes"; then
32224 for ac_func in strtold
32226 ac_fn_c_check_func "$LINENO" "strtold" "ac_cv_func_strtold"
32227 if test "x$ac_cv_func_strtold" = x""yes; then :
32228 cat >>confdefs.h <<_ACEOF
32229 #define HAVE_STRTOLD 1
32240 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for strtof declaration" >&5
32241 $as_echo_n "checking for strtof declaration... " >&6; }
32242 if test x${glibcxx_cv_func_strtof_use+set} != xset; then
32243 if test "${glibcxx_cv_func_strtof_use+set}" = set; then :
32244 $as_echo_n "(cached) " >&6
32249 ac_cpp='$CXXCPP $CPPFLAGS'
32250 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
32251 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
32252 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
32254 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
32255 /* end confdefs.h. */
32256 #include <stdlib.h>
32265 if ac_fn_cxx_try_compile "$LINENO"; then :
32266 glibcxx_cv_func_strtof_use=yes
32268 glibcxx_cv_func_strtof_use=no
32270 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
32272 ac_cpp='$CPP $CPPFLAGS'
32273 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
32274 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
32275 ac_compiler_gnu=$ac_cv_c_compiler_gnu
32281 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_strtof_use" >&5
32282 $as_echo "$glibcxx_cv_func_strtof_use" >&6; }
32283 if test x$glibcxx_cv_func_strtof_use = x"yes"; then
32284 for ac_func in strtof
32286 ac_fn_c_check_func "$LINENO" "strtof" "ac_cv_func_strtof"
32287 if test "x$ac_cv_func_strtof" = x""yes; then :
32288 cat >>confdefs.h <<_ACEOF
32289 #define HAVE_STRTOF 1
32300 CXXFLAGS="$ac_save_CXXFLAGS"
32303 $as_echo "#define HAVE_FINITE 1" >>confdefs.h
32305 $as_echo "#define HAVE_HYPOT 1" >>confdefs.h
32307 $as_echo "#define HAVE_ISNAN 1" >>confdefs.h
32309 $as_echo "#define HAVE_ISINF 1" >>confdefs.h
32312 $as_echo "#define HAVE_LDEXPF 1" >>confdefs.h
32314 $as_echo "#define HAVE_MODF 1" >>confdefs.h
32316 $as_echo "#define HAVE_SQRTF 1" >>confdefs.h
32322 # If we're not using GNU ld, then there's no point in even trying these
32323 # tests. Check for that first. We should have already tested for gld
32324 # by now (in libtool), but require it now just to be safe...
32325 test -z "$SECTION_LDFLAGS" && SECTION_LDFLAGS=''
32326 test -z "$OPT_LDFLAGS" && OPT_LDFLAGS=''
32330 # The name set by libtool depends on the version of libtool. Shame on us
32331 # for depending on an impl detail, but c'est la vie. Older versions used
32332 # ac_cv_prog_gnu_ld, but now it's lt_cv_prog_gnu_ld, and is copied back on
32333 # top of with_gnu_ld (which is also set by --with-gnu-ld, so that actually
32334 # makes sense). We'll test with_gnu_ld everywhere else, so if that isn't
32335 # set (hence we're using an older libtool), then set it.
32336 if test x${with_gnu_ld+set} != xset; then
32337 if test x${ac_cv_prog_gnu_ld+set} != xset; then
32338 # We got through "ac_require(ac_prog_ld)" and still not set? Huh?
32341 with_gnu_ld=$ac_cv_prog_gnu_ld
32345 # Start by getting the version number. I think the libtool test already
32346 # does some of this, but throws away the result.
32347 glibcxx_ld_is_gold=no
32348 if test x"$with_gnu_ld" = x"yes"; then
32349 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld version" >&5
32350 $as_echo_n "checking for ld version... " >&6; }
32352 if $LD --version 2>/dev/null | grep 'GNU gold' >/dev/null 2>&1; then
32353 glibcxx_ld_is_gold=yes
32355 ldver=`$LD --version 2>/dev/null |
32356 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'`
32358 glibcxx_gnu_ld_version=`echo $ldver | \
32359 $AWK -F. '{ if (NF<3) $3=0; print ($1*100+$2)*100+$3 }'`
32360 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_gnu_ld_version" >&5
32361 $as_echo "$glibcxx_gnu_ld_version" >&6; }
32364 # Set --gc-sections.
32365 glibcxx_have_gc_sections=no
32366 if test "$glibcxx_ld_is_gold" = "yes"; then
32367 if $LD --help 2>/dev/null | grep gc-sections >/dev/null 2>&1; then
32368 glibcxx_have_gc_sections=yes
32371 glibcxx_gcsections_min_ld=21602
32372 if test x"$with_gnu_ld" = x"yes" &&
32373 test $glibcxx_gnu_ld_version -gt $glibcxx_gcsections_min_ld ; then
32374 glibcxx_have_gc_sections=yes
32377 if test "$glibcxx_have_gc_sections" = "yes"; then
32378 # Sufficiently young GNU ld it is! Joy and bunny rabbits!
32379 # NB: This flag only works reliably after 2.16.1. Configure tests
32380 # for this are difficult, so hard wire a value that should work.
32382 ac_test_CFLAGS="${CFLAGS+set}"
32383 ac_save_CFLAGS="$CFLAGS"
32384 CFLAGS='-Wl,--gc-sections'
32386 # Check for -Wl,--gc-sections
32387 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld that supports -Wl,--gc-sections" >&5
32388 $as_echo_n "checking for ld that supports -Wl,--gc-sections... " >&6; }
32389 if test x$gcc_no_link = xyes; then
32390 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
32392 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
32393 /* end confdefs.h. */
32394 int one(void) { return 1; }
32395 int two(void) { return 2; }
32405 if ac_fn_c_try_link "$LINENO"; then :
32410 rm -f core conftest.err conftest.$ac_objext \
32411 conftest$ac_exeext conftest.$ac_ext
32412 if test "$ac_gcsections" = "yes"; then
32415 if $CC -c conftest.c; then
32416 if $LD --gc-sections -o conftest conftest.o 2>&1 | \
32417 grep "Warning: gc-sections option ignored" > /dev/null; then
32421 rm -f conftest.c conftest.o conftest
32423 if test "$ac_gcsections" = "yes"; then
32424 SECTION_LDFLAGS="-Wl,--gc-sections $SECTION_LDFLAGS"
32426 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_gcsections" >&5
32427 $as_echo "$ac_gcsections" >&6; }
32429 if test "$ac_test_CFLAGS" = set; then
32430 CFLAGS="$ac_save_CFLAGS"
32432 # this is the suspicious part
32438 # Note this is only for shared objects.
32440 if test x"$with_gnu_ld" = x"yes"; then
32441 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld that supports -Wl,-z,relro" >&5
32442 $as_echo_n "checking for ld that supports -Wl,-z,relro... " >&6; }
32443 cxx_z_relo=`$LD -v --help 2>/dev/null | grep "z relro"`
32444 if test -n "$cxx_z_relo"; then
32445 OPT_LDFLAGS="-Wl,-z,relro"
32448 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ld_relro" >&5
32449 $as_echo "$ac_ld_relro" >&6; }
32452 # Set linker optimization flags.
32453 if test x"$with_gnu_ld" = x"yes"; then
32454 OPT_LDFLAGS="-Wl,-O1 $OPT_LDFLAGS"
32461 ac_test_CXXFLAGS="${CXXFLAGS+set}"
32462 ac_save_CXXFLAGS="$CXXFLAGS"
32463 CXXFLAGS='-fno-builtin -D_GNU_SOURCE'
32465 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sin in -lm" >&5
32466 $as_echo_n "checking for sin in -lm... " >&6; }
32467 if test "${ac_cv_lib_m_sin+set}" = set; then :
32468 $as_echo_n "(cached) " >&6
32470 ac_check_lib_save_LIBS=$LIBS
32472 if test x$gcc_no_link = xyes; then
32473 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
32475 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
32476 /* end confdefs.h. */
32478 /* Override any GCC internal prototype to avoid an error.
32479 Use char because int might match the return type of a GCC
32480 builtin and then its argument prototype would still apply. */
32493 if ac_fn_c_try_link "$LINENO"; then :
32494 ac_cv_lib_m_sin=yes
32498 rm -f core conftest.err conftest.$ac_objext \
32499 conftest$ac_exeext conftest.$ac_ext
32500 LIBS=$ac_check_lib_save_LIBS
32502 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_sin" >&5
32503 $as_echo "$ac_cv_lib_m_sin" >&6; }
32504 if test "x$ac_cv_lib_m_sin" = x""yes; then :
32508 ac_save_LIBS="$LIBS"
32513 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for isinf declaration" >&5
32514 $as_echo_n "checking for isinf declaration... " >&6; }
32515 if test x${glibcxx_cv_func_isinf_use+set} != xset; then
32516 if test "${glibcxx_cv_func_isinf_use+set}" = set; then :
32517 $as_echo_n "(cached) " >&6
32522 ac_cpp='$CXXCPP $CPPFLAGS'
32523 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
32524 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
32525 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
32527 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
32528 /* end confdefs.h. */
32530 #ifdef HAVE_IEEEFP_H
32531 #include <ieeefp.h>
32542 if ac_fn_cxx_try_compile "$LINENO"; then :
32543 glibcxx_cv_func_isinf_use=yes
32545 glibcxx_cv_func_isinf_use=no
32547 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
32549 ac_cpp='$CPP $CPPFLAGS'
32550 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
32551 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
32552 ac_compiler_gnu=$ac_cv_c_compiler_gnu
32558 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_isinf_use" >&5
32559 $as_echo "$glibcxx_cv_func_isinf_use" >&6; }
32561 if test x$glibcxx_cv_func_isinf_use = x"yes"; then
32562 for ac_func in isinf
32564 ac_fn_c_check_func "$LINENO" "isinf" "ac_cv_func_isinf"
32565 if test "x$ac_cv_func_isinf" = x""yes; then :
32566 cat >>confdefs.h <<_ACEOF
32567 #define HAVE_ISINF 1
32575 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _isinf declaration" >&5
32576 $as_echo_n "checking for _isinf declaration... " >&6; }
32577 if test x${glibcxx_cv_func__isinf_use+set} != xset; then
32578 if test "${glibcxx_cv_func__isinf_use+set}" = set; then :
32579 $as_echo_n "(cached) " >&6
32584 ac_cpp='$CXXCPP $CPPFLAGS'
32585 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
32586 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
32587 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
32589 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
32590 /* end confdefs.h. */
32592 #ifdef HAVE_IEEEFP_H
32593 #include <ieeefp.h>
32604 if ac_fn_cxx_try_compile "$LINENO"; then :
32605 glibcxx_cv_func__isinf_use=yes
32607 glibcxx_cv_func__isinf_use=no
32609 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
32611 ac_cpp='$CPP $CPPFLAGS'
32612 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
32613 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
32614 ac_compiler_gnu=$ac_cv_c_compiler_gnu
32620 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__isinf_use" >&5
32621 $as_echo "$glibcxx_cv_func__isinf_use" >&6; }
32623 if test x$glibcxx_cv_func__isinf_use = x"yes"; then
32624 for ac_func in _isinf
32626 ac_fn_c_check_func "$LINENO" "_isinf" "ac_cv_func__isinf"
32627 if test "x$ac_cv_func__isinf" = x""yes; then :
32628 cat >>confdefs.h <<_ACEOF
32629 #define HAVE__ISINF 1
32642 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for isnan declaration" >&5
32643 $as_echo_n "checking for isnan declaration... " >&6; }
32644 if test x${glibcxx_cv_func_isnan_use+set} != xset; then
32645 if test "${glibcxx_cv_func_isnan_use+set}" = set; then :
32646 $as_echo_n "(cached) " >&6
32651 ac_cpp='$CXXCPP $CPPFLAGS'
32652 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
32653 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
32654 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
32656 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
32657 /* end confdefs.h. */
32659 #ifdef HAVE_IEEEFP_H
32660 #include <ieeefp.h>
32671 if ac_fn_cxx_try_compile "$LINENO"; then :
32672 glibcxx_cv_func_isnan_use=yes
32674 glibcxx_cv_func_isnan_use=no
32676 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
32678 ac_cpp='$CPP $CPPFLAGS'
32679 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
32680 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
32681 ac_compiler_gnu=$ac_cv_c_compiler_gnu
32687 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_isnan_use" >&5
32688 $as_echo "$glibcxx_cv_func_isnan_use" >&6; }
32690 if test x$glibcxx_cv_func_isnan_use = x"yes"; then
32691 for ac_func in isnan
32693 ac_fn_c_check_func "$LINENO" "isnan" "ac_cv_func_isnan"
32694 if test "x$ac_cv_func_isnan" = x""yes; then :
32695 cat >>confdefs.h <<_ACEOF
32696 #define HAVE_ISNAN 1
32704 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _isnan declaration" >&5
32705 $as_echo_n "checking for _isnan declaration... " >&6; }
32706 if test x${glibcxx_cv_func__isnan_use+set} != xset; then
32707 if test "${glibcxx_cv_func__isnan_use+set}" = set; then :
32708 $as_echo_n "(cached) " >&6
32713 ac_cpp='$CXXCPP $CPPFLAGS'
32714 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
32715 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
32716 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
32718 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
32719 /* end confdefs.h. */
32721 #ifdef HAVE_IEEEFP_H
32722 #include <ieeefp.h>
32733 if ac_fn_cxx_try_compile "$LINENO"; then :
32734 glibcxx_cv_func__isnan_use=yes
32736 glibcxx_cv_func__isnan_use=no
32738 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
32740 ac_cpp='$CPP $CPPFLAGS'
32741 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
32742 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
32743 ac_compiler_gnu=$ac_cv_c_compiler_gnu
32749 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__isnan_use" >&5
32750 $as_echo "$glibcxx_cv_func__isnan_use" >&6; }
32752 if test x$glibcxx_cv_func__isnan_use = x"yes"; then
32753 for ac_func in _isnan
32755 ac_fn_c_check_func "$LINENO" "_isnan" "ac_cv_func__isnan"
32756 if test "x$ac_cv_func__isnan" = x""yes; then :
32757 cat >>confdefs.h <<_ACEOF
32758 #define HAVE__ISNAN 1
32771 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for finite declaration" >&5
32772 $as_echo_n "checking for finite declaration... " >&6; }
32773 if test x${glibcxx_cv_func_finite_use+set} != xset; then
32774 if test "${glibcxx_cv_func_finite_use+set}" = set; then :
32775 $as_echo_n "(cached) " >&6
32780 ac_cpp='$CXXCPP $CPPFLAGS'
32781 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
32782 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
32783 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
32785 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
32786 /* end confdefs.h. */
32788 #ifdef HAVE_IEEEFP_H
32789 #include <ieeefp.h>
32800 if ac_fn_cxx_try_compile "$LINENO"; then :
32801 glibcxx_cv_func_finite_use=yes
32803 glibcxx_cv_func_finite_use=no
32805 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
32807 ac_cpp='$CPP $CPPFLAGS'
32808 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
32809 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
32810 ac_compiler_gnu=$ac_cv_c_compiler_gnu
32816 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_finite_use" >&5
32817 $as_echo "$glibcxx_cv_func_finite_use" >&6; }
32819 if test x$glibcxx_cv_func_finite_use = x"yes"; then
32820 for ac_func in finite
32822 ac_fn_c_check_func "$LINENO" "finite" "ac_cv_func_finite"
32823 if test "x$ac_cv_func_finite" = x""yes; then :
32824 cat >>confdefs.h <<_ACEOF
32825 #define HAVE_FINITE 1
32833 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _finite declaration" >&5
32834 $as_echo_n "checking for _finite declaration... " >&6; }
32835 if test x${glibcxx_cv_func__finite_use+set} != xset; then
32836 if test "${glibcxx_cv_func__finite_use+set}" = set; then :
32837 $as_echo_n "(cached) " >&6
32842 ac_cpp='$CXXCPP $CPPFLAGS'
32843 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
32844 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
32845 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
32847 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
32848 /* end confdefs.h. */
32850 #ifdef HAVE_IEEEFP_H
32851 #include <ieeefp.h>
32862 if ac_fn_cxx_try_compile "$LINENO"; then :
32863 glibcxx_cv_func__finite_use=yes
32865 glibcxx_cv_func__finite_use=no
32867 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
32869 ac_cpp='$CPP $CPPFLAGS'
32870 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
32871 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
32872 ac_compiler_gnu=$ac_cv_c_compiler_gnu
32878 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__finite_use" >&5
32879 $as_echo "$glibcxx_cv_func__finite_use" >&6; }
32881 if test x$glibcxx_cv_func__finite_use = x"yes"; then
32882 for ac_func in _finite
32884 ac_fn_c_check_func "$LINENO" "_finite" "ac_cv_func__finite"
32885 if test "x$ac_cv_func__finite" = x""yes; then :
32886 cat >>confdefs.h <<_ACEOF
32887 #define HAVE__FINITE 1
32900 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sincos declaration" >&5
32901 $as_echo_n "checking for sincos declaration... " >&6; }
32902 if test x${glibcxx_cv_func_sincos_use+set} != xset; then
32903 if test "${glibcxx_cv_func_sincos_use+set}" = set; then :
32904 $as_echo_n "(cached) " >&6
32909 ac_cpp='$CXXCPP $CPPFLAGS'
32910 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
32911 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
32912 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
32914 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
32915 /* end confdefs.h. */
32925 if ac_fn_cxx_try_compile "$LINENO"; then :
32926 glibcxx_cv_func_sincos_use=yes
32928 glibcxx_cv_func_sincos_use=no
32930 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
32932 ac_cpp='$CPP $CPPFLAGS'
32933 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
32934 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
32935 ac_compiler_gnu=$ac_cv_c_compiler_gnu
32941 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_sincos_use" >&5
32942 $as_echo "$glibcxx_cv_func_sincos_use" >&6; }
32944 if test x$glibcxx_cv_func_sincos_use = x"yes"; then
32945 for ac_func in sincos
32947 ac_fn_c_check_func "$LINENO" "sincos" "ac_cv_func_sincos"
32948 if test "x$ac_cv_func_sincos" = x""yes; then :
32949 cat >>confdefs.h <<_ACEOF
32950 #define HAVE_SINCOS 1
32958 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _sincos declaration" >&5
32959 $as_echo_n "checking for _sincos declaration... " >&6; }
32960 if test x${glibcxx_cv_func__sincos_use+set} != xset; then
32961 if test "${glibcxx_cv_func__sincos_use+set}" = set; then :
32962 $as_echo_n "(cached) " >&6
32967 ac_cpp='$CXXCPP $CPPFLAGS'
32968 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
32969 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
32970 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
32972 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
32973 /* end confdefs.h. */
32983 if ac_fn_cxx_try_compile "$LINENO"; then :
32984 glibcxx_cv_func__sincos_use=yes
32986 glibcxx_cv_func__sincos_use=no
32988 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
32990 ac_cpp='$CPP $CPPFLAGS'
32991 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
32992 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
32993 ac_compiler_gnu=$ac_cv_c_compiler_gnu
32999 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__sincos_use" >&5
33000 $as_echo "$glibcxx_cv_func__sincos_use" >&6; }
33002 if test x$glibcxx_cv_func__sincos_use = x"yes"; then
33003 for ac_func in _sincos
33005 ac_fn_c_check_func "$LINENO" "_sincos" "ac_cv_func__sincos"
33006 if test "x$ac_cv_func__sincos" = x""yes; then :
33007 cat >>confdefs.h <<_ACEOF
33008 #define HAVE__SINCOS 1
33021 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fpclass declaration" >&5
33022 $as_echo_n "checking for fpclass declaration... " >&6; }
33023 if test x${glibcxx_cv_func_fpclass_use+set} != xset; then
33024 if test "${glibcxx_cv_func_fpclass_use+set}" = set; then :
33025 $as_echo_n "(cached) " >&6
33030 ac_cpp='$CXXCPP $CPPFLAGS'
33031 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
33032 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
33033 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
33035 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
33036 /* end confdefs.h. */
33038 #ifdef HAVE_IEEEFP_H
33039 #include <ieeefp.h>
33050 if ac_fn_cxx_try_compile "$LINENO"; then :
33051 glibcxx_cv_func_fpclass_use=yes
33053 glibcxx_cv_func_fpclass_use=no
33055 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
33057 ac_cpp='$CPP $CPPFLAGS'
33058 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
33059 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
33060 ac_compiler_gnu=$ac_cv_c_compiler_gnu
33066 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_fpclass_use" >&5
33067 $as_echo "$glibcxx_cv_func_fpclass_use" >&6; }
33069 if test x$glibcxx_cv_func_fpclass_use = x"yes"; then
33070 for ac_func in fpclass
33072 ac_fn_c_check_func "$LINENO" "fpclass" "ac_cv_func_fpclass"
33073 if test "x$ac_cv_func_fpclass" = x""yes; then :
33074 cat >>confdefs.h <<_ACEOF
33075 #define HAVE_FPCLASS 1
33083 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _fpclass declaration" >&5
33084 $as_echo_n "checking for _fpclass declaration... " >&6; }
33085 if test x${glibcxx_cv_func__fpclass_use+set} != xset; then
33086 if test "${glibcxx_cv_func__fpclass_use+set}" = set; then :
33087 $as_echo_n "(cached) " >&6
33092 ac_cpp='$CXXCPP $CPPFLAGS'
33093 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
33094 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
33095 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
33097 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
33098 /* end confdefs.h. */
33100 #ifdef HAVE_IEEEFP_H
33101 #include <ieeefp.h>
33112 if ac_fn_cxx_try_compile "$LINENO"; then :
33113 glibcxx_cv_func__fpclass_use=yes
33115 glibcxx_cv_func__fpclass_use=no
33117 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
33119 ac_cpp='$CPP $CPPFLAGS'
33120 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
33121 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
33122 ac_compiler_gnu=$ac_cv_c_compiler_gnu
33128 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__fpclass_use" >&5
33129 $as_echo "$glibcxx_cv_func__fpclass_use" >&6; }
33131 if test x$glibcxx_cv_func__fpclass_use = x"yes"; then
33132 for ac_func in _fpclass
33134 ac_fn_c_check_func "$LINENO" "_fpclass" "ac_cv_func__fpclass"
33135 if test "x$ac_cv_func__fpclass" = x""yes; then :
33136 cat >>confdefs.h <<_ACEOF
33137 #define HAVE__FPCLASS 1
33150 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for qfpclass declaration" >&5
33151 $as_echo_n "checking for qfpclass declaration... " >&6; }
33152 if test x${glibcxx_cv_func_qfpclass_use+set} != xset; then
33153 if test "${glibcxx_cv_func_qfpclass_use+set}" = set; then :
33154 $as_echo_n "(cached) " >&6
33159 ac_cpp='$CXXCPP $CPPFLAGS'
33160 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
33161 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
33162 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
33164 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
33165 /* end confdefs.h. */
33167 #ifdef HAVE_IEEEFP_H
33168 #include <ieeefp.h>
33179 if ac_fn_cxx_try_compile "$LINENO"; then :
33180 glibcxx_cv_func_qfpclass_use=yes
33182 glibcxx_cv_func_qfpclass_use=no
33184 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
33186 ac_cpp='$CPP $CPPFLAGS'
33187 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
33188 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
33189 ac_compiler_gnu=$ac_cv_c_compiler_gnu
33195 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_qfpclass_use" >&5
33196 $as_echo "$glibcxx_cv_func_qfpclass_use" >&6; }
33198 if test x$glibcxx_cv_func_qfpclass_use = x"yes"; then
33199 for ac_func in qfpclass
33201 ac_fn_c_check_func "$LINENO" "qfpclass" "ac_cv_func_qfpclass"
33202 if test "x$ac_cv_func_qfpclass" = x""yes; then :
33203 cat >>confdefs.h <<_ACEOF
33204 #define HAVE_QFPCLASS 1
33212 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _qfpclass declaration" >&5
33213 $as_echo_n "checking for _qfpclass declaration... " >&6; }
33214 if test x${glibcxx_cv_func__qfpclass_use+set} != xset; then
33215 if test "${glibcxx_cv_func__qfpclass_use+set}" = set; then :
33216 $as_echo_n "(cached) " >&6
33221 ac_cpp='$CXXCPP $CPPFLAGS'
33222 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
33223 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
33224 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
33226 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
33227 /* end confdefs.h. */
33229 #ifdef HAVE_IEEEFP_H
33230 #include <ieeefp.h>
33241 if ac_fn_cxx_try_compile "$LINENO"; then :
33242 glibcxx_cv_func__qfpclass_use=yes
33244 glibcxx_cv_func__qfpclass_use=no
33246 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
33248 ac_cpp='$CPP $CPPFLAGS'
33249 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
33250 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
33251 ac_compiler_gnu=$ac_cv_c_compiler_gnu
33257 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__qfpclass_use" >&5
33258 $as_echo "$glibcxx_cv_func__qfpclass_use" >&6; }
33260 if test x$glibcxx_cv_func__qfpclass_use = x"yes"; then
33261 for ac_func in _qfpclass
33263 ac_fn_c_check_func "$LINENO" "_qfpclass" "ac_cv_func__qfpclass"
33264 if test "x$ac_cv_func__qfpclass" = x""yes; then :
33265 cat >>confdefs.h <<_ACEOF
33266 #define HAVE__QFPCLASS 1
33279 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for hypot declaration" >&5
33280 $as_echo_n "checking for hypot declaration... " >&6; }
33281 if test x${glibcxx_cv_func_hypot_use+set} != xset; then
33282 if test "${glibcxx_cv_func_hypot_use+set}" = set; then :
33283 $as_echo_n "(cached) " >&6
33288 ac_cpp='$CXXCPP $CPPFLAGS'
33289 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
33290 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
33291 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
33293 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
33294 /* end confdefs.h. */
33304 if ac_fn_cxx_try_compile "$LINENO"; then :
33305 glibcxx_cv_func_hypot_use=yes
33307 glibcxx_cv_func_hypot_use=no
33309 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
33311 ac_cpp='$CPP $CPPFLAGS'
33312 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
33313 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
33314 ac_compiler_gnu=$ac_cv_c_compiler_gnu
33320 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_hypot_use" >&5
33321 $as_echo "$glibcxx_cv_func_hypot_use" >&6; }
33323 if test x$glibcxx_cv_func_hypot_use = x"yes"; then
33324 for ac_func in hypot
33326 ac_fn_c_check_func "$LINENO" "hypot" "ac_cv_func_hypot"
33327 if test "x$ac_cv_func_hypot" = x""yes; then :
33328 cat >>confdefs.h <<_ACEOF
33329 #define HAVE_HYPOT 1
33337 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _hypot declaration" >&5
33338 $as_echo_n "checking for _hypot declaration... " >&6; }
33339 if test x${glibcxx_cv_func__hypot_use+set} != xset; then
33340 if test "${glibcxx_cv_func__hypot_use+set}" = set; then :
33341 $as_echo_n "(cached) " >&6
33346 ac_cpp='$CXXCPP $CPPFLAGS'
33347 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
33348 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
33349 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
33351 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
33352 /* end confdefs.h. */
33362 if ac_fn_cxx_try_compile "$LINENO"; then :
33363 glibcxx_cv_func__hypot_use=yes
33365 glibcxx_cv_func__hypot_use=no
33367 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
33369 ac_cpp='$CPP $CPPFLAGS'
33370 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
33371 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
33372 ac_compiler_gnu=$ac_cv_c_compiler_gnu
33378 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__hypot_use" >&5
33379 $as_echo "$glibcxx_cv_func__hypot_use" >&6; }
33381 if test x$glibcxx_cv_func__hypot_use = x"yes"; then
33382 for ac_func in _hypot
33384 ac_fn_c_check_func "$LINENO" "_hypot" "ac_cv_func__hypot"
33385 if test "x$ac_cv_func__hypot" = x""yes; then :
33386 cat >>confdefs.h <<_ACEOF
33387 #define HAVE__HYPOT 1
33400 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for float trig functions" >&5
33401 $as_echo_n "checking for float trig functions... " >&6; }
33402 if test "${glibcxx_cv_func_float_trig_use+set}" = set; then :
33403 $as_echo_n "(cached) " >&6
33408 ac_cpp='$CXXCPP $CPPFLAGS'
33409 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
33410 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
33411 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
33413 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
33414 /* end confdefs.h. */
33419 acosf (0); asinf (0); atanf (0); cosf (0); sinf (0); tanf (0); coshf (0); sinhf (0); tanhf (0);
33424 if ac_fn_cxx_try_compile "$LINENO"; then :
33425 glibcxx_cv_func_float_trig_use=yes
33427 glibcxx_cv_func_float_trig_use=no
33429 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
33431 ac_cpp='$CPP $CPPFLAGS'
33432 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
33433 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
33434 ac_compiler_gnu=$ac_cv_c_compiler_gnu
33438 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_float_trig_use" >&5
33439 $as_echo "$glibcxx_cv_func_float_trig_use" >&6; }
33440 if test x$glibcxx_cv_func_float_trig_use = x"yes"; then
33441 for ac_func in acosf asinf atanf cosf sinf tanf coshf sinhf tanhf
33443 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
33444 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
33445 eval as_val=\$$as_ac_var
33446 if test "x$as_val" = x""yes; then :
33447 cat >>confdefs.h <<_ACEOF
33448 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
33455 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _float trig functions" >&5
33456 $as_echo_n "checking for _float trig functions... " >&6; }
33457 if test "${glibcxx_cv_func__float_trig_use+set}" = set; then :
33458 $as_echo_n "(cached) " >&6
33463 ac_cpp='$CXXCPP $CPPFLAGS'
33464 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
33465 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
33466 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
33468 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
33469 /* end confdefs.h. */
33474 _acosf (0); _asinf (0); _atanf (0); _cosf (0); _sinf (0); _tanf (0); _coshf (0); _sinhf (0); _tanhf (0);
33479 if ac_fn_cxx_try_compile "$LINENO"; then :
33480 glibcxx_cv_func__float_trig_use=yes
33482 glibcxx_cv_func__float_trig_use=no
33484 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
33486 ac_cpp='$CPP $CPPFLAGS'
33487 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
33488 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
33489 ac_compiler_gnu=$ac_cv_c_compiler_gnu
33493 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__float_trig_use" >&5
33494 $as_echo "$glibcxx_cv_func__float_trig_use" >&6; }
33495 if test x$glibcxx_cv_func__float_trig_use = x"yes"; then
33496 for ac_func in _acosf _asinf _atanf _cosf _sinf _tanf _coshf _sinhf _tanhf
33498 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
33499 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
33500 eval as_val=\$$as_ac_var
33501 if test "x$as_val" = x""yes; then :
33502 cat >>confdefs.h <<_ACEOF
33503 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
33516 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for float round functions" >&5
33517 $as_echo_n "checking for float round functions... " >&6; }
33518 if test "${glibcxx_cv_func_float_round_use+set}" = set; then :
33519 $as_echo_n "(cached) " >&6
33524 ac_cpp='$CXXCPP $CPPFLAGS'
33525 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
33526 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
33527 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
33529 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
33530 /* end confdefs.h. */
33535 ceilf (0); floorf (0);
33540 if ac_fn_cxx_try_compile "$LINENO"; then :
33541 glibcxx_cv_func_float_round_use=yes
33543 glibcxx_cv_func_float_round_use=no
33545 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
33547 ac_cpp='$CPP $CPPFLAGS'
33548 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
33549 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
33550 ac_compiler_gnu=$ac_cv_c_compiler_gnu
33554 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_float_round_use" >&5
33555 $as_echo "$glibcxx_cv_func_float_round_use" >&6; }
33556 if test x$glibcxx_cv_func_float_round_use = x"yes"; then
33557 for ac_func in ceilf floorf
33559 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
33560 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
33561 eval as_val=\$$as_ac_var
33562 if test "x$as_val" = x""yes; then :
33563 cat >>confdefs.h <<_ACEOF
33564 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
33571 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _float round functions" >&5
33572 $as_echo_n "checking for _float round functions... " >&6; }
33573 if test "${glibcxx_cv_func__float_round_use+set}" = set; then :
33574 $as_echo_n "(cached) " >&6
33579 ac_cpp='$CXXCPP $CPPFLAGS'
33580 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
33581 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
33582 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
33584 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
33585 /* end confdefs.h. */
33590 _ceilf (0); _floorf (0);
33595 if ac_fn_cxx_try_compile "$LINENO"; then :
33596 glibcxx_cv_func__float_round_use=yes
33598 glibcxx_cv_func__float_round_use=no
33600 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
33602 ac_cpp='$CPP $CPPFLAGS'
33603 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
33604 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
33605 ac_compiler_gnu=$ac_cv_c_compiler_gnu
33609 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__float_round_use" >&5
33610 $as_echo "$glibcxx_cv_func__float_round_use" >&6; }
33611 if test x$glibcxx_cv_func__float_round_use = x"yes"; then
33612 for ac_func in _ceilf _floorf
33614 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
33615 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
33616 eval as_val=\$$as_ac_var
33617 if test "x$as_val" = x""yes; then :
33618 cat >>confdefs.h <<_ACEOF
33619 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
33633 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for expf declaration" >&5
33634 $as_echo_n "checking for expf declaration... " >&6; }
33635 if test x${glibcxx_cv_func_expf_use+set} != xset; then
33636 if test "${glibcxx_cv_func_expf_use+set}" = set; then :
33637 $as_echo_n "(cached) " >&6
33642 ac_cpp='$CXXCPP $CPPFLAGS'
33643 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
33644 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
33645 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
33647 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
33648 /* end confdefs.h. */
33650 #ifdef HAVE_IEEEFP_H
33651 #include <ieeefp.h>
33662 if ac_fn_cxx_try_compile "$LINENO"; then :
33663 glibcxx_cv_func_expf_use=yes
33665 glibcxx_cv_func_expf_use=no
33667 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
33669 ac_cpp='$CPP $CPPFLAGS'
33670 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
33671 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
33672 ac_compiler_gnu=$ac_cv_c_compiler_gnu
33678 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_expf_use" >&5
33679 $as_echo "$glibcxx_cv_func_expf_use" >&6; }
33681 if test x$glibcxx_cv_func_expf_use = x"yes"; then
33682 for ac_func in expf
33684 ac_fn_c_check_func "$LINENO" "expf" "ac_cv_func_expf"
33685 if test "x$ac_cv_func_expf" = x""yes; then :
33686 cat >>confdefs.h <<_ACEOF
33687 #define HAVE_EXPF 1
33695 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _expf declaration" >&5
33696 $as_echo_n "checking for _expf declaration... " >&6; }
33697 if test x${glibcxx_cv_func__expf_use+set} != xset; then
33698 if test "${glibcxx_cv_func__expf_use+set}" = set; then :
33699 $as_echo_n "(cached) " >&6
33704 ac_cpp='$CXXCPP $CPPFLAGS'
33705 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
33706 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
33707 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
33709 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
33710 /* end confdefs.h. */
33712 #ifdef HAVE_IEEEFP_H
33713 #include <ieeefp.h>
33724 if ac_fn_cxx_try_compile "$LINENO"; then :
33725 glibcxx_cv_func__expf_use=yes
33727 glibcxx_cv_func__expf_use=no
33729 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
33731 ac_cpp='$CPP $CPPFLAGS'
33732 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
33733 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
33734 ac_compiler_gnu=$ac_cv_c_compiler_gnu
33740 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__expf_use" >&5
33741 $as_echo "$glibcxx_cv_func__expf_use" >&6; }
33743 if test x$glibcxx_cv_func__expf_use = x"yes"; then
33744 for ac_func in _expf
33746 ac_fn_c_check_func "$LINENO" "_expf" "ac_cv_func__expf"
33747 if test "x$ac_cv_func__expf" = x""yes; then :
33748 cat >>confdefs.h <<_ACEOF
33749 #define HAVE__EXPF 1
33762 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for isnanf declaration" >&5
33763 $as_echo_n "checking for isnanf declaration... " >&6; }
33764 if test x${glibcxx_cv_func_isnanf_use+set} != xset; then
33765 if test "${glibcxx_cv_func_isnanf_use+set}" = set; then :
33766 $as_echo_n "(cached) " >&6
33771 ac_cpp='$CXXCPP $CPPFLAGS'
33772 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
33773 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
33774 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
33776 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
33777 /* end confdefs.h. */
33779 #ifdef HAVE_IEEEFP_H
33780 #include <ieeefp.h>
33791 if ac_fn_cxx_try_compile "$LINENO"; then :
33792 glibcxx_cv_func_isnanf_use=yes
33794 glibcxx_cv_func_isnanf_use=no
33796 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
33798 ac_cpp='$CPP $CPPFLAGS'
33799 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
33800 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
33801 ac_compiler_gnu=$ac_cv_c_compiler_gnu
33807 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_isnanf_use" >&5
33808 $as_echo "$glibcxx_cv_func_isnanf_use" >&6; }
33810 if test x$glibcxx_cv_func_isnanf_use = x"yes"; then
33811 for ac_func in isnanf
33813 ac_fn_c_check_func "$LINENO" "isnanf" "ac_cv_func_isnanf"
33814 if test "x$ac_cv_func_isnanf" = x""yes; then :
33815 cat >>confdefs.h <<_ACEOF
33816 #define HAVE_ISNANF 1
33824 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _isnanf declaration" >&5
33825 $as_echo_n "checking for _isnanf declaration... " >&6; }
33826 if test x${glibcxx_cv_func__isnanf_use+set} != xset; then
33827 if test "${glibcxx_cv_func__isnanf_use+set}" = set; then :
33828 $as_echo_n "(cached) " >&6
33833 ac_cpp='$CXXCPP $CPPFLAGS'
33834 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
33835 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
33836 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
33838 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
33839 /* end confdefs.h. */
33841 #ifdef HAVE_IEEEFP_H
33842 #include <ieeefp.h>
33853 if ac_fn_cxx_try_compile "$LINENO"; then :
33854 glibcxx_cv_func__isnanf_use=yes
33856 glibcxx_cv_func__isnanf_use=no
33858 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
33860 ac_cpp='$CPP $CPPFLAGS'
33861 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
33862 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
33863 ac_compiler_gnu=$ac_cv_c_compiler_gnu
33869 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__isnanf_use" >&5
33870 $as_echo "$glibcxx_cv_func__isnanf_use" >&6; }
33872 if test x$glibcxx_cv_func__isnanf_use = x"yes"; then
33873 for ac_func in _isnanf
33875 ac_fn_c_check_func "$LINENO" "_isnanf" "ac_cv_func__isnanf"
33876 if test "x$ac_cv_func__isnanf" = x""yes; then :
33877 cat >>confdefs.h <<_ACEOF
33878 #define HAVE__ISNANF 1
33891 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for isinff declaration" >&5
33892 $as_echo_n "checking for isinff declaration... " >&6; }
33893 if test x${glibcxx_cv_func_isinff_use+set} != xset; then
33894 if test "${glibcxx_cv_func_isinff_use+set}" = set; then :
33895 $as_echo_n "(cached) " >&6
33900 ac_cpp='$CXXCPP $CPPFLAGS'
33901 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
33902 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
33903 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
33905 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
33906 /* end confdefs.h. */
33908 #ifdef HAVE_IEEEFP_H
33909 #include <ieeefp.h>
33920 if ac_fn_cxx_try_compile "$LINENO"; then :
33921 glibcxx_cv_func_isinff_use=yes
33923 glibcxx_cv_func_isinff_use=no
33925 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
33927 ac_cpp='$CPP $CPPFLAGS'
33928 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
33929 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
33930 ac_compiler_gnu=$ac_cv_c_compiler_gnu
33936 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_isinff_use" >&5
33937 $as_echo "$glibcxx_cv_func_isinff_use" >&6; }
33939 if test x$glibcxx_cv_func_isinff_use = x"yes"; then
33940 for ac_func in isinff
33942 ac_fn_c_check_func "$LINENO" "isinff" "ac_cv_func_isinff"
33943 if test "x$ac_cv_func_isinff" = x""yes; then :
33944 cat >>confdefs.h <<_ACEOF
33945 #define HAVE_ISINFF 1
33953 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _isinff declaration" >&5
33954 $as_echo_n "checking for _isinff declaration... " >&6; }
33955 if test x${glibcxx_cv_func__isinff_use+set} != xset; then
33956 if test "${glibcxx_cv_func__isinff_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__isinff_use=yes
33985 glibcxx_cv_func__isinff_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__isinff_use" >&5
33999 $as_echo "$glibcxx_cv_func__isinff_use" >&6; }
34001 if test x$glibcxx_cv_func__isinff_use = x"yes"; then
34002 for ac_func in _isinff
34004 ac_fn_c_check_func "$LINENO" "_isinff" "ac_cv_func__isinff"
34005 if test "x$ac_cv_func__isinff" = x""yes; then :
34006 cat >>confdefs.h <<_ACEOF
34007 #define HAVE__ISINFF 1
34020 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for atan2f declaration" >&5
34021 $as_echo_n "checking for atan2f declaration... " >&6; }
34022 if test x${glibcxx_cv_func_atan2f_use+set} != xset; then
34023 if test "${glibcxx_cv_func_atan2f_use+set}" = set; then :
34024 $as_echo_n "(cached) " >&6
34029 ac_cpp='$CXXCPP $CPPFLAGS'
34030 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
34031 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
34032 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
34034 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
34035 /* end confdefs.h. */
34045 if ac_fn_cxx_try_compile "$LINENO"; then :
34046 glibcxx_cv_func_atan2f_use=yes
34048 glibcxx_cv_func_atan2f_use=no
34050 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
34052 ac_cpp='$CPP $CPPFLAGS'
34053 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
34054 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
34055 ac_compiler_gnu=$ac_cv_c_compiler_gnu
34061 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_atan2f_use" >&5
34062 $as_echo "$glibcxx_cv_func_atan2f_use" >&6; }
34064 if test x$glibcxx_cv_func_atan2f_use = x"yes"; then
34065 for ac_func in atan2f
34067 ac_fn_c_check_func "$LINENO" "atan2f" "ac_cv_func_atan2f"
34068 if test "x$ac_cv_func_atan2f" = x""yes; then :
34069 cat >>confdefs.h <<_ACEOF
34070 #define HAVE_ATAN2F 1
34078 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _atan2f declaration" >&5
34079 $as_echo_n "checking for _atan2f declaration... " >&6; }
34080 if test x${glibcxx_cv_func__atan2f_use+set} != xset; then
34081 if test "${glibcxx_cv_func__atan2f_use+set}" = set; then :
34082 $as_echo_n "(cached) " >&6
34087 ac_cpp='$CXXCPP $CPPFLAGS'
34088 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
34089 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
34090 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
34092 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
34093 /* end confdefs.h. */
34103 if ac_fn_cxx_try_compile "$LINENO"; then :
34104 glibcxx_cv_func__atan2f_use=yes
34106 glibcxx_cv_func__atan2f_use=no
34108 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
34110 ac_cpp='$CPP $CPPFLAGS'
34111 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
34112 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
34113 ac_compiler_gnu=$ac_cv_c_compiler_gnu
34119 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__atan2f_use" >&5
34120 $as_echo "$glibcxx_cv_func__atan2f_use" >&6; }
34122 if test x$glibcxx_cv_func__atan2f_use = x"yes"; then
34123 for ac_func in _atan2f
34125 ac_fn_c_check_func "$LINENO" "_atan2f" "ac_cv_func__atan2f"
34126 if test "x$ac_cv_func__atan2f" = x""yes; then :
34127 cat >>confdefs.h <<_ACEOF
34128 #define HAVE__ATAN2F 1
34141 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fabsf declaration" >&5
34142 $as_echo_n "checking for fabsf declaration... " >&6; }
34143 if test x${glibcxx_cv_func_fabsf_use+set} != xset; then
34144 if test "${glibcxx_cv_func_fabsf_use+set}" = set; then :
34145 $as_echo_n "(cached) " >&6
34150 ac_cpp='$CXXCPP $CPPFLAGS'
34151 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
34152 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
34153 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
34155 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
34156 /* end confdefs.h. */
34158 #ifdef HAVE_IEEEFP_H
34159 #include <ieeefp.h>
34170 if ac_fn_cxx_try_compile "$LINENO"; then :
34171 glibcxx_cv_func_fabsf_use=yes
34173 glibcxx_cv_func_fabsf_use=no
34175 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
34177 ac_cpp='$CPP $CPPFLAGS'
34178 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
34179 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
34180 ac_compiler_gnu=$ac_cv_c_compiler_gnu
34186 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_fabsf_use" >&5
34187 $as_echo "$glibcxx_cv_func_fabsf_use" >&6; }
34189 if test x$glibcxx_cv_func_fabsf_use = x"yes"; then
34190 for ac_func in fabsf
34192 ac_fn_c_check_func "$LINENO" "fabsf" "ac_cv_func_fabsf"
34193 if test "x$ac_cv_func_fabsf" = x""yes; then :
34194 cat >>confdefs.h <<_ACEOF
34195 #define HAVE_FABSF 1
34203 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _fabsf declaration" >&5
34204 $as_echo_n "checking for _fabsf declaration... " >&6; }
34205 if test x${glibcxx_cv_func__fabsf_use+set} != xset; then
34206 if test "${glibcxx_cv_func__fabsf_use+set}" = set; then :
34207 $as_echo_n "(cached) " >&6
34212 ac_cpp='$CXXCPP $CPPFLAGS'
34213 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
34214 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
34215 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
34217 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
34218 /* end confdefs.h. */
34220 #ifdef HAVE_IEEEFP_H
34221 #include <ieeefp.h>
34232 if ac_fn_cxx_try_compile "$LINENO"; then :
34233 glibcxx_cv_func__fabsf_use=yes
34235 glibcxx_cv_func__fabsf_use=no
34237 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
34239 ac_cpp='$CPP $CPPFLAGS'
34240 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
34241 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
34242 ac_compiler_gnu=$ac_cv_c_compiler_gnu
34248 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__fabsf_use" >&5
34249 $as_echo "$glibcxx_cv_func__fabsf_use" >&6; }
34251 if test x$glibcxx_cv_func__fabsf_use = x"yes"; then
34252 for ac_func in _fabsf
34254 ac_fn_c_check_func "$LINENO" "_fabsf" "ac_cv_func__fabsf"
34255 if test "x$ac_cv_func__fabsf" = x""yes; then :
34256 cat >>confdefs.h <<_ACEOF
34257 #define HAVE__FABSF 1
34270 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fmodf declaration" >&5
34271 $as_echo_n "checking for fmodf declaration... " >&6; }
34272 if test x${glibcxx_cv_func_fmodf_use+set} != xset; then
34273 if test "${glibcxx_cv_func_fmodf_use+set}" = set; then :
34274 $as_echo_n "(cached) " >&6
34279 ac_cpp='$CXXCPP $CPPFLAGS'
34280 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
34281 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
34282 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
34284 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
34285 /* end confdefs.h. */
34295 if ac_fn_cxx_try_compile "$LINENO"; then :
34296 glibcxx_cv_func_fmodf_use=yes
34298 glibcxx_cv_func_fmodf_use=no
34300 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
34302 ac_cpp='$CPP $CPPFLAGS'
34303 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
34304 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
34305 ac_compiler_gnu=$ac_cv_c_compiler_gnu
34311 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_fmodf_use" >&5
34312 $as_echo "$glibcxx_cv_func_fmodf_use" >&6; }
34314 if test x$glibcxx_cv_func_fmodf_use = x"yes"; then
34315 for ac_func in fmodf
34317 ac_fn_c_check_func "$LINENO" "fmodf" "ac_cv_func_fmodf"
34318 if test "x$ac_cv_func_fmodf" = x""yes; then :
34319 cat >>confdefs.h <<_ACEOF
34320 #define HAVE_FMODF 1
34328 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _fmodf declaration" >&5
34329 $as_echo_n "checking for _fmodf declaration... " >&6; }
34330 if test x${glibcxx_cv_func__fmodf_use+set} != xset; then
34331 if test "${glibcxx_cv_func__fmodf_use+set}" = set; then :
34332 $as_echo_n "(cached) " >&6
34337 ac_cpp='$CXXCPP $CPPFLAGS'
34338 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
34339 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
34340 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
34342 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
34343 /* end confdefs.h. */
34353 if ac_fn_cxx_try_compile "$LINENO"; then :
34354 glibcxx_cv_func__fmodf_use=yes
34356 glibcxx_cv_func__fmodf_use=no
34358 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
34360 ac_cpp='$CPP $CPPFLAGS'
34361 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
34362 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
34363 ac_compiler_gnu=$ac_cv_c_compiler_gnu
34369 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__fmodf_use" >&5
34370 $as_echo "$glibcxx_cv_func__fmodf_use" >&6; }
34372 if test x$glibcxx_cv_func__fmodf_use = x"yes"; then
34373 for ac_func in _fmodf
34375 ac_fn_c_check_func "$LINENO" "_fmodf" "ac_cv_func__fmodf"
34376 if test "x$ac_cv_func__fmodf" = x""yes; then :
34377 cat >>confdefs.h <<_ACEOF
34378 #define HAVE__FMODF 1
34391 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for frexpf declaration" >&5
34392 $as_echo_n "checking for frexpf declaration... " >&6; }
34393 if test x${glibcxx_cv_func_frexpf_use+set} != xset; then
34394 if test "${glibcxx_cv_func_frexpf_use+set}" = set; then :
34395 $as_echo_n "(cached) " >&6
34400 ac_cpp='$CXXCPP $CPPFLAGS'
34401 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
34402 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
34403 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
34405 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
34406 /* end confdefs.h. */
34416 if ac_fn_cxx_try_compile "$LINENO"; then :
34417 glibcxx_cv_func_frexpf_use=yes
34419 glibcxx_cv_func_frexpf_use=no
34421 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
34423 ac_cpp='$CPP $CPPFLAGS'
34424 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
34425 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
34426 ac_compiler_gnu=$ac_cv_c_compiler_gnu
34432 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_frexpf_use" >&5
34433 $as_echo "$glibcxx_cv_func_frexpf_use" >&6; }
34435 if test x$glibcxx_cv_func_frexpf_use = x"yes"; then
34436 for ac_func in frexpf
34438 ac_fn_c_check_func "$LINENO" "frexpf" "ac_cv_func_frexpf"
34439 if test "x$ac_cv_func_frexpf" = x""yes; then :
34440 cat >>confdefs.h <<_ACEOF
34441 #define HAVE_FREXPF 1
34449 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _frexpf declaration" >&5
34450 $as_echo_n "checking for _frexpf declaration... " >&6; }
34451 if test x${glibcxx_cv_func__frexpf_use+set} != xset; then
34452 if test "${glibcxx_cv_func__frexpf_use+set}" = set; then :
34453 $as_echo_n "(cached) " >&6
34458 ac_cpp='$CXXCPP $CPPFLAGS'
34459 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
34460 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
34461 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
34463 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
34464 /* end confdefs.h. */
34474 if ac_fn_cxx_try_compile "$LINENO"; then :
34475 glibcxx_cv_func__frexpf_use=yes
34477 glibcxx_cv_func__frexpf_use=no
34479 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
34481 ac_cpp='$CPP $CPPFLAGS'
34482 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
34483 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
34484 ac_compiler_gnu=$ac_cv_c_compiler_gnu
34490 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__frexpf_use" >&5
34491 $as_echo "$glibcxx_cv_func__frexpf_use" >&6; }
34493 if test x$glibcxx_cv_func__frexpf_use = x"yes"; then
34494 for ac_func in _frexpf
34496 ac_fn_c_check_func "$LINENO" "_frexpf" "ac_cv_func__frexpf"
34497 if test "x$ac_cv_func__frexpf" = x""yes; then :
34498 cat >>confdefs.h <<_ACEOF
34499 #define HAVE__FREXPF 1
34512 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for hypotf declaration" >&5
34513 $as_echo_n "checking for hypotf declaration... " >&6; }
34514 if test x${glibcxx_cv_func_hypotf_use+set} != xset; then
34515 if test "${glibcxx_cv_func_hypotf_use+set}" = set; then :
34516 $as_echo_n "(cached) " >&6
34521 ac_cpp='$CXXCPP $CPPFLAGS'
34522 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
34523 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
34524 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
34526 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
34527 /* end confdefs.h. */
34537 if ac_fn_cxx_try_compile "$LINENO"; then :
34538 glibcxx_cv_func_hypotf_use=yes
34540 glibcxx_cv_func_hypotf_use=no
34542 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
34544 ac_cpp='$CPP $CPPFLAGS'
34545 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
34546 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
34547 ac_compiler_gnu=$ac_cv_c_compiler_gnu
34553 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_hypotf_use" >&5
34554 $as_echo "$glibcxx_cv_func_hypotf_use" >&6; }
34556 if test x$glibcxx_cv_func_hypotf_use = x"yes"; then
34557 for ac_func in hypotf
34559 ac_fn_c_check_func "$LINENO" "hypotf" "ac_cv_func_hypotf"
34560 if test "x$ac_cv_func_hypotf" = x""yes; then :
34561 cat >>confdefs.h <<_ACEOF
34562 #define HAVE_HYPOTF 1
34570 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _hypotf declaration" >&5
34571 $as_echo_n "checking for _hypotf declaration... " >&6; }
34572 if test x${glibcxx_cv_func__hypotf_use+set} != xset; then
34573 if test "${glibcxx_cv_func__hypotf_use+set}" = set; then :
34574 $as_echo_n "(cached) " >&6
34579 ac_cpp='$CXXCPP $CPPFLAGS'
34580 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
34581 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
34582 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
34584 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
34585 /* end confdefs.h. */
34595 if ac_fn_cxx_try_compile "$LINENO"; then :
34596 glibcxx_cv_func__hypotf_use=yes
34598 glibcxx_cv_func__hypotf_use=no
34600 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
34602 ac_cpp='$CPP $CPPFLAGS'
34603 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
34604 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
34605 ac_compiler_gnu=$ac_cv_c_compiler_gnu
34611 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__hypotf_use" >&5
34612 $as_echo "$glibcxx_cv_func__hypotf_use" >&6; }
34614 if test x$glibcxx_cv_func__hypotf_use = x"yes"; then
34615 for ac_func in _hypotf
34617 ac_fn_c_check_func "$LINENO" "_hypotf" "ac_cv_func__hypotf"
34618 if test "x$ac_cv_func__hypotf" = x""yes; then :
34619 cat >>confdefs.h <<_ACEOF
34620 #define HAVE__HYPOTF 1
34633 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ldexpf declaration" >&5
34634 $as_echo_n "checking for ldexpf declaration... " >&6; }
34635 if test x${glibcxx_cv_func_ldexpf_use+set} != xset; then
34636 if test "${glibcxx_cv_func_ldexpf_use+set}" = set; then :
34637 $as_echo_n "(cached) " >&6
34642 ac_cpp='$CXXCPP $CPPFLAGS'
34643 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
34644 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
34645 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
34647 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
34648 /* end confdefs.h. */
34658 if ac_fn_cxx_try_compile "$LINENO"; then :
34659 glibcxx_cv_func_ldexpf_use=yes
34661 glibcxx_cv_func_ldexpf_use=no
34663 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
34665 ac_cpp='$CPP $CPPFLAGS'
34666 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
34667 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
34668 ac_compiler_gnu=$ac_cv_c_compiler_gnu
34674 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_ldexpf_use" >&5
34675 $as_echo "$glibcxx_cv_func_ldexpf_use" >&6; }
34677 if test x$glibcxx_cv_func_ldexpf_use = x"yes"; then
34678 for ac_func in ldexpf
34680 ac_fn_c_check_func "$LINENO" "ldexpf" "ac_cv_func_ldexpf"
34681 if test "x$ac_cv_func_ldexpf" = x""yes; then :
34682 cat >>confdefs.h <<_ACEOF
34683 #define HAVE_LDEXPF 1
34691 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _ldexpf declaration" >&5
34692 $as_echo_n "checking for _ldexpf declaration... " >&6; }
34693 if test x${glibcxx_cv_func__ldexpf_use+set} != xset; then
34694 if test "${glibcxx_cv_func__ldexpf_use+set}" = set; then :
34695 $as_echo_n "(cached) " >&6
34700 ac_cpp='$CXXCPP $CPPFLAGS'
34701 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
34702 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
34703 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
34705 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
34706 /* end confdefs.h. */
34716 if ac_fn_cxx_try_compile "$LINENO"; then :
34717 glibcxx_cv_func__ldexpf_use=yes
34719 glibcxx_cv_func__ldexpf_use=no
34721 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
34723 ac_cpp='$CPP $CPPFLAGS'
34724 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
34725 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
34726 ac_compiler_gnu=$ac_cv_c_compiler_gnu
34732 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__ldexpf_use" >&5
34733 $as_echo "$glibcxx_cv_func__ldexpf_use" >&6; }
34735 if test x$glibcxx_cv_func__ldexpf_use = x"yes"; then
34736 for ac_func in _ldexpf
34738 ac_fn_c_check_func "$LINENO" "_ldexpf" "ac_cv_func__ldexpf"
34739 if test "x$ac_cv_func__ldexpf" = x""yes; then :
34740 cat >>confdefs.h <<_ACEOF
34741 #define HAVE__LDEXPF 1
34754 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for logf declaration" >&5
34755 $as_echo_n "checking for logf declaration... " >&6; }
34756 if test x${glibcxx_cv_func_logf_use+set} != xset; then
34757 if test "${glibcxx_cv_func_logf_use+set}" = set; then :
34758 $as_echo_n "(cached) " >&6
34763 ac_cpp='$CXXCPP $CPPFLAGS'
34764 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
34765 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
34766 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
34768 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
34769 /* end confdefs.h. */
34771 #ifdef HAVE_IEEEFP_H
34772 #include <ieeefp.h>
34783 if ac_fn_cxx_try_compile "$LINENO"; then :
34784 glibcxx_cv_func_logf_use=yes
34786 glibcxx_cv_func_logf_use=no
34788 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
34790 ac_cpp='$CPP $CPPFLAGS'
34791 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
34792 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
34793 ac_compiler_gnu=$ac_cv_c_compiler_gnu
34799 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_logf_use" >&5
34800 $as_echo "$glibcxx_cv_func_logf_use" >&6; }
34802 if test x$glibcxx_cv_func_logf_use = x"yes"; then
34803 for ac_func in logf
34805 ac_fn_c_check_func "$LINENO" "logf" "ac_cv_func_logf"
34806 if test "x$ac_cv_func_logf" = x""yes; then :
34807 cat >>confdefs.h <<_ACEOF
34808 #define HAVE_LOGF 1
34816 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _logf declaration" >&5
34817 $as_echo_n "checking for _logf declaration... " >&6; }
34818 if test x${glibcxx_cv_func__logf_use+set} != xset; then
34819 if test "${glibcxx_cv_func__logf_use+set}" = set; then :
34820 $as_echo_n "(cached) " >&6
34825 ac_cpp='$CXXCPP $CPPFLAGS'
34826 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
34827 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
34828 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
34830 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
34831 /* end confdefs.h. */
34833 #ifdef HAVE_IEEEFP_H
34834 #include <ieeefp.h>
34845 if ac_fn_cxx_try_compile "$LINENO"; then :
34846 glibcxx_cv_func__logf_use=yes
34848 glibcxx_cv_func__logf_use=no
34850 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
34852 ac_cpp='$CPP $CPPFLAGS'
34853 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
34854 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
34855 ac_compiler_gnu=$ac_cv_c_compiler_gnu
34861 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__logf_use" >&5
34862 $as_echo "$glibcxx_cv_func__logf_use" >&6; }
34864 if test x$glibcxx_cv_func__logf_use = x"yes"; then
34865 for ac_func in _logf
34867 ac_fn_c_check_func "$LINENO" "_logf" "ac_cv_func__logf"
34868 if test "x$ac_cv_func__logf" = x""yes; then :
34869 cat >>confdefs.h <<_ACEOF
34870 #define HAVE__LOGF 1
34883 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for log10f declaration" >&5
34884 $as_echo_n "checking for log10f declaration... " >&6; }
34885 if test x${glibcxx_cv_func_log10f_use+set} != xset; then
34886 if test "${glibcxx_cv_func_log10f_use+set}" = set; then :
34887 $as_echo_n "(cached) " >&6
34892 ac_cpp='$CXXCPP $CPPFLAGS'
34893 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
34894 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
34895 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
34897 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
34898 /* end confdefs.h. */
34900 #ifdef HAVE_IEEEFP_H
34901 #include <ieeefp.h>
34912 if ac_fn_cxx_try_compile "$LINENO"; then :
34913 glibcxx_cv_func_log10f_use=yes
34915 glibcxx_cv_func_log10f_use=no
34917 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
34919 ac_cpp='$CPP $CPPFLAGS'
34920 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
34921 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
34922 ac_compiler_gnu=$ac_cv_c_compiler_gnu
34928 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_log10f_use" >&5
34929 $as_echo "$glibcxx_cv_func_log10f_use" >&6; }
34931 if test x$glibcxx_cv_func_log10f_use = x"yes"; then
34932 for ac_func in log10f
34934 ac_fn_c_check_func "$LINENO" "log10f" "ac_cv_func_log10f"
34935 if test "x$ac_cv_func_log10f" = x""yes; then :
34936 cat >>confdefs.h <<_ACEOF
34937 #define HAVE_LOG10F 1
34945 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _log10f declaration" >&5
34946 $as_echo_n "checking for _log10f declaration... " >&6; }
34947 if test x${glibcxx_cv_func__log10f_use+set} != xset; then
34948 if test "${glibcxx_cv_func__log10f_use+set}" = set; then :
34949 $as_echo_n "(cached) " >&6
34954 ac_cpp='$CXXCPP $CPPFLAGS'
34955 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
34956 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
34957 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
34959 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
34960 /* end confdefs.h. */
34962 #ifdef HAVE_IEEEFP_H
34963 #include <ieeefp.h>
34974 if ac_fn_cxx_try_compile "$LINENO"; then :
34975 glibcxx_cv_func__log10f_use=yes
34977 glibcxx_cv_func__log10f_use=no
34979 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
34981 ac_cpp='$CPP $CPPFLAGS'
34982 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
34983 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
34984 ac_compiler_gnu=$ac_cv_c_compiler_gnu
34990 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__log10f_use" >&5
34991 $as_echo "$glibcxx_cv_func__log10f_use" >&6; }
34993 if test x$glibcxx_cv_func__log10f_use = x"yes"; then
34994 for ac_func in _log10f
34996 ac_fn_c_check_func "$LINENO" "_log10f" "ac_cv_func__log10f"
34997 if test "x$ac_cv_func__log10f" = x""yes; then :
34998 cat >>confdefs.h <<_ACEOF
34999 #define HAVE__LOG10F 1
35012 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for modff declaration" >&5
35013 $as_echo_n "checking for modff declaration... " >&6; }
35014 if test x${glibcxx_cv_func_modff_use+set} != xset; then
35015 if test "${glibcxx_cv_func_modff_use+set}" = set; then :
35016 $as_echo_n "(cached) " >&6
35021 ac_cpp='$CXXCPP $CPPFLAGS'
35022 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
35023 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
35024 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
35026 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
35027 /* end confdefs.h. */
35037 if ac_fn_cxx_try_compile "$LINENO"; then :
35038 glibcxx_cv_func_modff_use=yes
35040 glibcxx_cv_func_modff_use=no
35042 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
35044 ac_cpp='$CPP $CPPFLAGS'
35045 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
35046 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
35047 ac_compiler_gnu=$ac_cv_c_compiler_gnu
35053 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_modff_use" >&5
35054 $as_echo "$glibcxx_cv_func_modff_use" >&6; }
35056 if test x$glibcxx_cv_func_modff_use = x"yes"; then
35057 for ac_func in modff
35059 ac_fn_c_check_func "$LINENO" "modff" "ac_cv_func_modff"
35060 if test "x$ac_cv_func_modff" = x""yes; then :
35061 cat >>confdefs.h <<_ACEOF
35062 #define HAVE_MODFF 1
35070 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _modff declaration" >&5
35071 $as_echo_n "checking for _modff declaration... " >&6; }
35072 if test x${glibcxx_cv_func__modff_use+set} != xset; then
35073 if test "${glibcxx_cv_func__modff_use+set}" = set; then :
35074 $as_echo_n "(cached) " >&6
35079 ac_cpp='$CXXCPP $CPPFLAGS'
35080 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
35081 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
35082 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
35084 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
35085 /* end confdefs.h. */
35095 if ac_fn_cxx_try_compile "$LINENO"; then :
35096 glibcxx_cv_func__modff_use=yes
35098 glibcxx_cv_func__modff_use=no
35100 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
35102 ac_cpp='$CPP $CPPFLAGS'
35103 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
35104 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
35105 ac_compiler_gnu=$ac_cv_c_compiler_gnu
35111 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__modff_use" >&5
35112 $as_echo "$glibcxx_cv_func__modff_use" >&6; }
35114 if test x$glibcxx_cv_func__modff_use = x"yes"; then
35115 for ac_func in _modff
35117 ac_fn_c_check_func "$LINENO" "_modff" "ac_cv_func__modff"
35118 if test "x$ac_cv_func__modff" = x""yes; then :
35119 cat >>confdefs.h <<_ACEOF
35120 #define HAVE__MODFF 1
35133 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for modf declaration" >&5
35134 $as_echo_n "checking for modf declaration... " >&6; }
35135 if test x${glibcxx_cv_func_modf_use+set} != xset; then
35136 if test "${glibcxx_cv_func_modf_use+set}" = set; then :
35137 $as_echo_n "(cached) " >&6
35142 ac_cpp='$CXXCPP $CPPFLAGS'
35143 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
35144 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
35145 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
35147 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
35148 /* end confdefs.h. */
35158 if ac_fn_cxx_try_compile "$LINENO"; then :
35159 glibcxx_cv_func_modf_use=yes
35161 glibcxx_cv_func_modf_use=no
35163 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
35165 ac_cpp='$CPP $CPPFLAGS'
35166 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
35167 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
35168 ac_compiler_gnu=$ac_cv_c_compiler_gnu
35174 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_modf_use" >&5
35175 $as_echo "$glibcxx_cv_func_modf_use" >&6; }
35177 if test x$glibcxx_cv_func_modf_use = x"yes"; then
35178 for ac_func in modf
35180 ac_fn_c_check_func "$LINENO" "modf" "ac_cv_func_modf"
35181 if test "x$ac_cv_func_modf" = x""yes; then :
35182 cat >>confdefs.h <<_ACEOF
35183 #define HAVE_MODF 1
35191 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _modf declaration" >&5
35192 $as_echo_n "checking for _modf declaration... " >&6; }
35193 if test x${glibcxx_cv_func__modf_use+set} != xset; then
35194 if test "${glibcxx_cv_func__modf_use+set}" = set; then :
35195 $as_echo_n "(cached) " >&6
35200 ac_cpp='$CXXCPP $CPPFLAGS'
35201 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
35202 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
35203 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
35205 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
35206 /* end confdefs.h. */
35216 if ac_fn_cxx_try_compile "$LINENO"; then :
35217 glibcxx_cv_func__modf_use=yes
35219 glibcxx_cv_func__modf_use=no
35221 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
35223 ac_cpp='$CPP $CPPFLAGS'
35224 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
35225 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
35226 ac_compiler_gnu=$ac_cv_c_compiler_gnu
35232 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__modf_use" >&5
35233 $as_echo "$glibcxx_cv_func__modf_use" >&6; }
35235 if test x$glibcxx_cv_func__modf_use = x"yes"; then
35236 for ac_func in _modf
35238 ac_fn_c_check_func "$LINENO" "_modf" "ac_cv_func__modf"
35239 if test "x$ac_cv_func__modf" = x""yes; then :
35240 cat >>confdefs.h <<_ACEOF
35241 #define HAVE__MODF 1
35254 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for powf declaration" >&5
35255 $as_echo_n "checking for powf declaration... " >&6; }
35256 if test x${glibcxx_cv_func_powf_use+set} != xset; then
35257 if test "${glibcxx_cv_func_powf_use+set}" = set; then :
35258 $as_echo_n "(cached) " >&6
35263 ac_cpp='$CXXCPP $CPPFLAGS'
35264 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
35265 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
35266 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
35268 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
35269 /* end confdefs.h. */
35279 if ac_fn_cxx_try_compile "$LINENO"; then :
35280 glibcxx_cv_func_powf_use=yes
35282 glibcxx_cv_func_powf_use=no
35284 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
35286 ac_cpp='$CPP $CPPFLAGS'
35287 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
35288 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
35289 ac_compiler_gnu=$ac_cv_c_compiler_gnu
35295 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_powf_use" >&5
35296 $as_echo "$glibcxx_cv_func_powf_use" >&6; }
35298 if test x$glibcxx_cv_func_powf_use = x"yes"; then
35299 for ac_func in powf
35301 ac_fn_c_check_func "$LINENO" "powf" "ac_cv_func_powf"
35302 if test "x$ac_cv_func_powf" = x""yes; then :
35303 cat >>confdefs.h <<_ACEOF
35304 #define HAVE_POWF 1
35312 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _powf declaration" >&5
35313 $as_echo_n "checking for _powf declaration... " >&6; }
35314 if test x${glibcxx_cv_func__powf_use+set} != xset; then
35315 if test "${glibcxx_cv_func__powf_use+set}" = set; then :
35316 $as_echo_n "(cached) " >&6
35321 ac_cpp='$CXXCPP $CPPFLAGS'
35322 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
35323 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
35324 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
35326 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
35327 /* end confdefs.h. */
35337 if ac_fn_cxx_try_compile "$LINENO"; then :
35338 glibcxx_cv_func__powf_use=yes
35340 glibcxx_cv_func__powf_use=no
35342 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
35344 ac_cpp='$CPP $CPPFLAGS'
35345 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
35346 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
35347 ac_compiler_gnu=$ac_cv_c_compiler_gnu
35353 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__powf_use" >&5
35354 $as_echo "$glibcxx_cv_func__powf_use" >&6; }
35356 if test x$glibcxx_cv_func__powf_use = x"yes"; then
35357 for ac_func in _powf
35359 ac_fn_c_check_func "$LINENO" "_powf" "ac_cv_func__powf"
35360 if test "x$ac_cv_func__powf" = x""yes; then :
35361 cat >>confdefs.h <<_ACEOF
35362 #define HAVE__POWF 1
35375 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sqrtf declaration" >&5
35376 $as_echo_n "checking for sqrtf declaration... " >&6; }
35377 if test x${glibcxx_cv_func_sqrtf_use+set} != xset; then
35378 if test "${glibcxx_cv_func_sqrtf_use+set}" = set; then :
35379 $as_echo_n "(cached) " >&6
35384 ac_cpp='$CXXCPP $CPPFLAGS'
35385 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
35386 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
35387 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
35389 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
35390 /* end confdefs.h. */
35392 #ifdef HAVE_IEEEFP_H
35393 #include <ieeefp.h>
35404 if ac_fn_cxx_try_compile "$LINENO"; then :
35405 glibcxx_cv_func_sqrtf_use=yes
35407 glibcxx_cv_func_sqrtf_use=no
35409 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
35411 ac_cpp='$CPP $CPPFLAGS'
35412 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
35413 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
35414 ac_compiler_gnu=$ac_cv_c_compiler_gnu
35420 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_sqrtf_use" >&5
35421 $as_echo "$glibcxx_cv_func_sqrtf_use" >&6; }
35423 if test x$glibcxx_cv_func_sqrtf_use = x"yes"; then
35424 for ac_func in sqrtf
35426 ac_fn_c_check_func "$LINENO" "sqrtf" "ac_cv_func_sqrtf"
35427 if test "x$ac_cv_func_sqrtf" = x""yes; then :
35428 cat >>confdefs.h <<_ACEOF
35429 #define HAVE_SQRTF 1
35437 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _sqrtf declaration" >&5
35438 $as_echo_n "checking for _sqrtf declaration... " >&6; }
35439 if test x${glibcxx_cv_func__sqrtf_use+set} != xset; then
35440 if test "${glibcxx_cv_func__sqrtf_use+set}" = set; then :
35441 $as_echo_n "(cached) " >&6
35446 ac_cpp='$CXXCPP $CPPFLAGS'
35447 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
35448 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
35449 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
35451 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
35452 /* end confdefs.h. */
35454 #ifdef HAVE_IEEEFP_H
35455 #include <ieeefp.h>
35466 if ac_fn_cxx_try_compile "$LINENO"; then :
35467 glibcxx_cv_func__sqrtf_use=yes
35469 glibcxx_cv_func__sqrtf_use=no
35471 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
35473 ac_cpp='$CPP $CPPFLAGS'
35474 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
35475 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
35476 ac_compiler_gnu=$ac_cv_c_compiler_gnu
35482 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__sqrtf_use" >&5
35483 $as_echo "$glibcxx_cv_func__sqrtf_use" >&6; }
35485 if test x$glibcxx_cv_func__sqrtf_use = x"yes"; then
35486 for ac_func in _sqrtf
35488 ac_fn_c_check_func "$LINENO" "_sqrtf" "ac_cv_func__sqrtf"
35489 if test "x$ac_cv_func__sqrtf" = x""yes; then :
35490 cat >>confdefs.h <<_ACEOF
35491 #define HAVE__SQRTF 1
35504 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sincosf declaration" >&5
35505 $as_echo_n "checking for sincosf declaration... " >&6; }
35506 if test x${glibcxx_cv_func_sincosf_use+set} != xset; then
35507 if test "${glibcxx_cv_func_sincosf_use+set}" = set; then :
35508 $as_echo_n "(cached) " >&6
35513 ac_cpp='$CXXCPP $CPPFLAGS'
35514 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
35515 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
35516 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
35518 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
35519 /* end confdefs.h. */
35529 if ac_fn_cxx_try_compile "$LINENO"; then :
35530 glibcxx_cv_func_sincosf_use=yes
35532 glibcxx_cv_func_sincosf_use=no
35534 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
35536 ac_cpp='$CPP $CPPFLAGS'
35537 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
35538 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
35539 ac_compiler_gnu=$ac_cv_c_compiler_gnu
35545 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_sincosf_use" >&5
35546 $as_echo "$glibcxx_cv_func_sincosf_use" >&6; }
35548 if test x$glibcxx_cv_func_sincosf_use = x"yes"; then
35549 for ac_func in sincosf
35551 ac_fn_c_check_func "$LINENO" "sincosf" "ac_cv_func_sincosf"
35552 if test "x$ac_cv_func_sincosf" = x""yes; then :
35553 cat >>confdefs.h <<_ACEOF
35554 #define HAVE_SINCOSF 1
35562 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _sincosf declaration" >&5
35563 $as_echo_n "checking for _sincosf declaration... " >&6; }
35564 if test x${glibcxx_cv_func__sincosf_use+set} != xset; then
35565 if test "${glibcxx_cv_func__sincosf_use+set}" = set; then :
35566 $as_echo_n "(cached) " >&6
35571 ac_cpp='$CXXCPP $CPPFLAGS'
35572 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
35573 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
35574 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
35576 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
35577 /* end confdefs.h. */
35587 if ac_fn_cxx_try_compile "$LINENO"; then :
35588 glibcxx_cv_func__sincosf_use=yes
35590 glibcxx_cv_func__sincosf_use=no
35592 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
35594 ac_cpp='$CPP $CPPFLAGS'
35595 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
35596 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
35597 ac_compiler_gnu=$ac_cv_c_compiler_gnu
35603 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__sincosf_use" >&5
35604 $as_echo "$glibcxx_cv_func__sincosf_use" >&6; }
35606 if test x$glibcxx_cv_func__sincosf_use = x"yes"; then
35607 for ac_func in _sincosf
35609 ac_fn_c_check_func "$LINENO" "_sincosf" "ac_cv_func__sincosf"
35610 if test "x$ac_cv_func__sincosf" = x""yes; then :
35611 cat >>confdefs.h <<_ACEOF
35612 #define HAVE__SINCOSF 1
35625 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for finitef declaration" >&5
35626 $as_echo_n "checking for finitef declaration... " >&6; }
35627 if test x${glibcxx_cv_func_finitef_use+set} != xset; then
35628 if test "${glibcxx_cv_func_finitef_use+set}" = set; then :
35629 $as_echo_n "(cached) " >&6
35634 ac_cpp='$CXXCPP $CPPFLAGS'
35635 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
35636 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
35637 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
35639 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
35640 /* end confdefs.h. */
35642 #ifdef HAVE_IEEEFP_H
35643 #include <ieeefp.h>
35654 if ac_fn_cxx_try_compile "$LINENO"; then :
35655 glibcxx_cv_func_finitef_use=yes
35657 glibcxx_cv_func_finitef_use=no
35659 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
35661 ac_cpp='$CPP $CPPFLAGS'
35662 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
35663 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
35664 ac_compiler_gnu=$ac_cv_c_compiler_gnu
35670 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_finitef_use" >&5
35671 $as_echo "$glibcxx_cv_func_finitef_use" >&6; }
35673 if test x$glibcxx_cv_func_finitef_use = x"yes"; then
35674 for ac_func in finitef
35676 ac_fn_c_check_func "$LINENO" "finitef" "ac_cv_func_finitef"
35677 if test "x$ac_cv_func_finitef" = x""yes; then :
35678 cat >>confdefs.h <<_ACEOF
35679 #define HAVE_FINITEF 1
35687 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _finitef declaration" >&5
35688 $as_echo_n "checking for _finitef declaration... " >&6; }
35689 if test x${glibcxx_cv_func__finitef_use+set} != xset; then
35690 if test "${glibcxx_cv_func__finitef_use+set}" = set; then :
35691 $as_echo_n "(cached) " >&6
35696 ac_cpp='$CXXCPP $CPPFLAGS'
35697 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
35698 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
35699 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
35701 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
35702 /* end confdefs.h. */
35704 #ifdef HAVE_IEEEFP_H
35705 #include <ieeefp.h>
35716 if ac_fn_cxx_try_compile "$LINENO"; then :
35717 glibcxx_cv_func__finitef_use=yes
35719 glibcxx_cv_func__finitef_use=no
35721 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
35723 ac_cpp='$CPP $CPPFLAGS'
35724 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
35725 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
35726 ac_compiler_gnu=$ac_cv_c_compiler_gnu
35732 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__finitef_use" >&5
35733 $as_echo "$glibcxx_cv_func__finitef_use" >&6; }
35735 if test x$glibcxx_cv_func__finitef_use = x"yes"; then
35736 for ac_func in _finitef
35738 ac_fn_c_check_func "$LINENO" "_finitef" "ac_cv_func__finitef"
35739 if test "x$ac_cv_func__finitef" = x""yes; then :
35740 cat >>confdefs.h <<_ACEOF
35741 #define HAVE__FINITEF 1
35754 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long double trig functions" >&5
35755 $as_echo_n "checking for long double trig functions... " >&6; }
35756 if test "${glibcxx_cv_func_long_double_trig_use+set}" = set; then :
35757 $as_echo_n "(cached) " >&6
35762 ac_cpp='$CXXCPP $CPPFLAGS'
35763 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
35764 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
35765 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
35767 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
35768 /* end confdefs.h. */
35773 acosl (0); asinl (0); atanl (0); cosl (0); sinl (0); tanl (0); coshl (0); sinhl (0); tanhl (0);
35778 if ac_fn_cxx_try_compile "$LINENO"; then :
35779 glibcxx_cv_func_long_double_trig_use=yes
35781 glibcxx_cv_func_long_double_trig_use=no
35783 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
35785 ac_cpp='$CPP $CPPFLAGS'
35786 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
35787 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
35788 ac_compiler_gnu=$ac_cv_c_compiler_gnu
35792 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_long_double_trig_use" >&5
35793 $as_echo "$glibcxx_cv_func_long_double_trig_use" >&6; }
35794 if test x$glibcxx_cv_func_long_double_trig_use = x"yes"; then
35795 for ac_func in acosl asinl atanl cosl sinl tanl coshl sinhl tanhl
35797 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
35798 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
35799 eval as_val=\$$as_ac_var
35800 if test "x$as_val" = x""yes; then :
35801 cat >>confdefs.h <<_ACEOF
35802 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
35809 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _long double trig functions" >&5
35810 $as_echo_n "checking for _long double trig functions... " >&6; }
35811 if test "${glibcxx_cv_func__long_double_trig_use+set}" = set; then :
35812 $as_echo_n "(cached) " >&6
35817 ac_cpp='$CXXCPP $CPPFLAGS'
35818 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
35819 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
35820 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
35822 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
35823 /* end confdefs.h. */
35828 _acosl (0); _asinl (0); _atanl (0); _cosl (0); _sinl (0); _tanl (0); _coshl (0); _sinhl (0); _tanhl (0);
35833 if ac_fn_cxx_try_compile "$LINENO"; then :
35834 glibcxx_cv_func__long_double_trig_use=yes
35836 glibcxx_cv_func__long_double_trig_use=no
35838 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
35840 ac_cpp='$CPP $CPPFLAGS'
35841 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
35842 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
35843 ac_compiler_gnu=$ac_cv_c_compiler_gnu
35847 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__long_double_trig_use" >&5
35848 $as_echo "$glibcxx_cv_func__long_double_trig_use" >&6; }
35849 if test x$glibcxx_cv_func__long_double_trig_use = x"yes"; then
35850 for ac_func in _acosl _asinl _atanl _cosl _sinl _tanl _coshl _sinhl _tanhl
35852 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
35853 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
35854 eval as_val=\$$as_ac_var
35855 if test "x$as_val" = x""yes; then :
35856 cat >>confdefs.h <<_ACEOF
35857 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
35870 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long double round functions" >&5
35871 $as_echo_n "checking for long double round functions... " >&6; }
35872 if test "${glibcxx_cv_func_long_double_round_use+set}" = set; then :
35873 $as_echo_n "(cached) " >&6
35878 ac_cpp='$CXXCPP $CPPFLAGS'
35879 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
35880 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
35881 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
35883 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
35884 /* end confdefs.h. */
35889 ceill (0); floorl (0);
35894 if ac_fn_cxx_try_compile "$LINENO"; then :
35895 glibcxx_cv_func_long_double_round_use=yes
35897 glibcxx_cv_func_long_double_round_use=no
35899 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
35901 ac_cpp='$CPP $CPPFLAGS'
35902 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
35903 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
35904 ac_compiler_gnu=$ac_cv_c_compiler_gnu
35908 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_long_double_round_use" >&5
35909 $as_echo "$glibcxx_cv_func_long_double_round_use" >&6; }
35910 if test x$glibcxx_cv_func_long_double_round_use = x"yes"; then
35911 for ac_func in ceill floorl
35913 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
35914 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
35915 eval as_val=\$$as_ac_var
35916 if test "x$as_val" = x""yes; then :
35917 cat >>confdefs.h <<_ACEOF
35918 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
35925 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _long double round functions" >&5
35926 $as_echo_n "checking for _long double round functions... " >&6; }
35927 if test "${glibcxx_cv_func__long_double_round_use+set}" = set; then :
35928 $as_echo_n "(cached) " >&6
35933 ac_cpp='$CXXCPP $CPPFLAGS'
35934 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
35935 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
35936 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
35938 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
35939 /* end confdefs.h. */
35944 _ceill (0); _floorl (0);
35949 if ac_fn_cxx_try_compile "$LINENO"; then :
35950 glibcxx_cv_func__long_double_round_use=yes
35952 glibcxx_cv_func__long_double_round_use=no
35954 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
35956 ac_cpp='$CPP $CPPFLAGS'
35957 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
35958 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
35959 ac_compiler_gnu=$ac_cv_c_compiler_gnu
35963 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__long_double_round_use" >&5
35964 $as_echo "$glibcxx_cv_func__long_double_round_use" >&6; }
35965 if test x$glibcxx_cv_func__long_double_round_use = x"yes"; then
35966 for ac_func in _ceill _floorl
35968 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
35969 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
35970 eval as_val=\$$as_ac_var
35971 if test "x$as_val" = x""yes; then :
35972 cat >>confdefs.h <<_ACEOF
35973 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
35987 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for isnanl declaration" >&5
35988 $as_echo_n "checking for isnanl declaration... " >&6; }
35989 if test x${glibcxx_cv_func_isnanl_use+set} != xset; then
35990 if test "${glibcxx_cv_func_isnanl_use+set}" = set; then :
35991 $as_echo_n "(cached) " >&6
35996 ac_cpp='$CXXCPP $CPPFLAGS'
35997 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
35998 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
35999 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
36001 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
36002 /* end confdefs.h. */
36004 #ifdef HAVE_IEEEFP_H
36005 #include <ieeefp.h>
36016 if ac_fn_cxx_try_compile "$LINENO"; then :
36017 glibcxx_cv_func_isnanl_use=yes
36019 glibcxx_cv_func_isnanl_use=no
36021 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
36023 ac_cpp='$CPP $CPPFLAGS'
36024 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
36025 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
36026 ac_compiler_gnu=$ac_cv_c_compiler_gnu
36032 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_isnanl_use" >&5
36033 $as_echo "$glibcxx_cv_func_isnanl_use" >&6; }
36035 if test x$glibcxx_cv_func_isnanl_use = x"yes"; then
36036 for ac_func in isnanl
36038 ac_fn_c_check_func "$LINENO" "isnanl" "ac_cv_func_isnanl"
36039 if test "x$ac_cv_func_isnanl" = x""yes; then :
36040 cat >>confdefs.h <<_ACEOF
36041 #define HAVE_ISNANL 1
36049 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _isnanl declaration" >&5
36050 $as_echo_n "checking for _isnanl declaration... " >&6; }
36051 if test x${glibcxx_cv_func__isnanl_use+set} != xset; then
36052 if test "${glibcxx_cv_func__isnanl_use+set}" = set; then :
36053 $as_echo_n "(cached) " >&6
36058 ac_cpp='$CXXCPP $CPPFLAGS'
36059 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
36060 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
36061 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
36063 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
36064 /* end confdefs.h. */
36066 #ifdef HAVE_IEEEFP_H
36067 #include <ieeefp.h>
36078 if ac_fn_cxx_try_compile "$LINENO"; then :
36079 glibcxx_cv_func__isnanl_use=yes
36081 glibcxx_cv_func__isnanl_use=no
36083 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
36085 ac_cpp='$CPP $CPPFLAGS'
36086 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
36087 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
36088 ac_compiler_gnu=$ac_cv_c_compiler_gnu
36094 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__isnanl_use" >&5
36095 $as_echo "$glibcxx_cv_func__isnanl_use" >&6; }
36097 if test x$glibcxx_cv_func__isnanl_use = x"yes"; then
36098 for ac_func in _isnanl
36100 ac_fn_c_check_func "$LINENO" "_isnanl" "ac_cv_func__isnanl"
36101 if test "x$ac_cv_func__isnanl" = x""yes; then :
36102 cat >>confdefs.h <<_ACEOF
36103 #define HAVE__ISNANL 1
36116 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for isinfl declaration" >&5
36117 $as_echo_n "checking for isinfl declaration... " >&6; }
36118 if test x${glibcxx_cv_func_isinfl_use+set} != xset; then
36119 if test "${glibcxx_cv_func_isinfl_use+set}" = set; then :
36120 $as_echo_n "(cached) " >&6
36125 ac_cpp='$CXXCPP $CPPFLAGS'
36126 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
36127 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
36128 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
36130 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
36131 /* end confdefs.h. */
36133 #ifdef HAVE_IEEEFP_H
36134 #include <ieeefp.h>
36145 if ac_fn_cxx_try_compile "$LINENO"; then :
36146 glibcxx_cv_func_isinfl_use=yes
36148 glibcxx_cv_func_isinfl_use=no
36150 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
36152 ac_cpp='$CPP $CPPFLAGS'
36153 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
36154 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
36155 ac_compiler_gnu=$ac_cv_c_compiler_gnu
36161 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_isinfl_use" >&5
36162 $as_echo "$glibcxx_cv_func_isinfl_use" >&6; }
36164 if test x$glibcxx_cv_func_isinfl_use = x"yes"; then
36165 for ac_func in isinfl
36167 ac_fn_c_check_func "$LINENO" "isinfl" "ac_cv_func_isinfl"
36168 if test "x$ac_cv_func_isinfl" = x""yes; then :
36169 cat >>confdefs.h <<_ACEOF
36170 #define HAVE_ISINFL 1
36178 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _isinfl declaration" >&5
36179 $as_echo_n "checking for _isinfl declaration... " >&6; }
36180 if test x${glibcxx_cv_func__isinfl_use+set} != xset; then
36181 if test "${glibcxx_cv_func__isinfl_use+set}" = set; then :
36182 $as_echo_n "(cached) " >&6
36187 ac_cpp='$CXXCPP $CPPFLAGS'
36188 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
36189 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
36190 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
36192 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
36193 /* end confdefs.h. */
36195 #ifdef HAVE_IEEEFP_H
36196 #include <ieeefp.h>
36207 if ac_fn_cxx_try_compile "$LINENO"; then :
36208 glibcxx_cv_func__isinfl_use=yes
36210 glibcxx_cv_func__isinfl_use=no
36212 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
36214 ac_cpp='$CPP $CPPFLAGS'
36215 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
36216 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
36217 ac_compiler_gnu=$ac_cv_c_compiler_gnu
36223 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__isinfl_use" >&5
36224 $as_echo "$glibcxx_cv_func__isinfl_use" >&6; }
36226 if test x$glibcxx_cv_func__isinfl_use = x"yes"; then
36227 for ac_func in _isinfl
36229 ac_fn_c_check_func "$LINENO" "_isinfl" "ac_cv_func__isinfl"
36230 if test "x$ac_cv_func__isinfl" = x""yes; then :
36231 cat >>confdefs.h <<_ACEOF
36232 #define HAVE__ISINFL 1
36245 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for atan2l declaration" >&5
36246 $as_echo_n "checking for atan2l declaration... " >&6; }
36247 if test x${glibcxx_cv_func_atan2l_use+set} != xset; then
36248 if test "${glibcxx_cv_func_atan2l_use+set}" = set; then :
36249 $as_echo_n "(cached) " >&6
36254 ac_cpp='$CXXCPP $CPPFLAGS'
36255 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
36256 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
36257 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
36259 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
36260 /* end confdefs.h. */
36270 if ac_fn_cxx_try_compile "$LINENO"; then :
36271 glibcxx_cv_func_atan2l_use=yes
36273 glibcxx_cv_func_atan2l_use=no
36275 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
36277 ac_cpp='$CPP $CPPFLAGS'
36278 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
36279 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
36280 ac_compiler_gnu=$ac_cv_c_compiler_gnu
36286 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_atan2l_use" >&5
36287 $as_echo "$glibcxx_cv_func_atan2l_use" >&6; }
36289 if test x$glibcxx_cv_func_atan2l_use = x"yes"; then
36290 for ac_func in atan2l
36292 ac_fn_c_check_func "$LINENO" "atan2l" "ac_cv_func_atan2l"
36293 if test "x$ac_cv_func_atan2l" = x""yes; then :
36294 cat >>confdefs.h <<_ACEOF
36295 #define HAVE_ATAN2L 1
36303 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _atan2l declaration" >&5
36304 $as_echo_n "checking for _atan2l declaration... " >&6; }
36305 if test x${glibcxx_cv_func__atan2l_use+set} != xset; then
36306 if test "${glibcxx_cv_func__atan2l_use+set}" = set; then :
36307 $as_echo_n "(cached) " >&6
36312 ac_cpp='$CXXCPP $CPPFLAGS'
36313 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
36314 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
36315 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
36317 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
36318 /* end confdefs.h. */
36328 if ac_fn_cxx_try_compile "$LINENO"; then :
36329 glibcxx_cv_func__atan2l_use=yes
36331 glibcxx_cv_func__atan2l_use=no
36333 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
36335 ac_cpp='$CPP $CPPFLAGS'
36336 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
36337 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
36338 ac_compiler_gnu=$ac_cv_c_compiler_gnu
36344 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__atan2l_use" >&5
36345 $as_echo "$glibcxx_cv_func__atan2l_use" >&6; }
36347 if test x$glibcxx_cv_func__atan2l_use = x"yes"; then
36348 for ac_func in _atan2l
36350 ac_fn_c_check_func "$LINENO" "_atan2l" "ac_cv_func__atan2l"
36351 if test "x$ac_cv_func__atan2l" = x""yes; then :
36352 cat >>confdefs.h <<_ACEOF
36353 #define HAVE__ATAN2L 1
36366 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for expl declaration" >&5
36367 $as_echo_n "checking for expl declaration... " >&6; }
36368 if test x${glibcxx_cv_func_expl_use+set} != xset; then
36369 if test "${glibcxx_cv_func_expl_use+set}" = set; then :
36370 $as_echo_n "(cached) " >&6
36375 ac_cpp='$CXXCPP $CPPFLAGS'
36376 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
36377 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
36378 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
36380 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
36381 /* end confdefs.h. */
36383 #ifdef HAVE_IEEEFP_H
36384 #include <ieeefp.h>
36395 if ac_fn_cxx_try_compile "$LINENO"; then :
36396 glibcxx_cv_func_expl_use=yes
36398 glibcxx_cv_func_expl_use=no
36400 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
36402 ac_cpp='$CPP $CPPFLAGS'
36403 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
36404 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
36405 ac_compiler_gnu=$ac_cv_c_compiler_gnu
36411 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_expl_use" >&5
36412 $as_echo "$glibcxx_cv_func_expl_use" >&6; }
36414 if test x$glibcxx_cv_func_expl_use = x"yes"; then
36415 for ac_func in expl
36417 ac_fn_c_check_func "$LINENO" "expl" "ac_cv_func_expl"
36418 if test "x$ac_cv_func_expl" = x""yes; then :
36419 cat >>confdefs.h <<_ACEOF
36420 #define HAVE_EXPL 1
36428 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _expl declaration" >&5
36429 $as_echo_n "checking for _expl declaration... " >&6; }
36430 if test x${glibcxx_cv_func__expl_use+set} != xset; then
36431 if test "${glibcxx_cv_func__expl_use+set}" = set; then :
36432 $as_echo_n "(cached) " >&6
36437 ac_cpp='$CXXCPP $CPPFLAGS'
36438 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
36439 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
36440 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
36442 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
36443 /* end confdefs.h. */
36445 #ifdef HAVE_IEEEFP_H
36446 #include <ieeefp.h>
36457 if ac_fn_cxx_try_compile "$LINENO"; then :
36458 glibcxx_cv_func__expl_use=yes
36460 glibcxx_cv_func__expl_use=no
36462 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
36464 ac_cpp='$CPP $CPPFLAGS'
36465 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
36466 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
36467 ac_compiler_gnu=$ac_cv_c_compiler_gnu
36473 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__expl_use" >&5
36474 $as_echo "$glibcxx_cv_func__expl_use" >&6; }
36476 if test x$glibcxx_cv_func__expl_use = x"yes"; then
36477 for ac_func in _expl
36479 ac_fn_c_check_func "$LINENO" "_expl" "ac_cv_func__expl"
36480 if test "x$ac_cv_func__expl" = x""yes; then :
36481 cat >>confdefs.h <<_ACEOF
36482 #define HAVE__EXPL 1
36495 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fabsl declaration" >&5
36496 $as_echo_n "checking for fabsl declaration... " >&6; }
36497 if test x${glibcxx_cv_func_fabsl_use+set} != xset; then
36498 if test "${glibcxx_cv_func_fabsl_use+set}" = set; then :
36499 $as_echo_n "(cached) " >&6
36504 ac_cpp='$CXXCPP $CPPFLAGS'
36505 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
36506 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
36507 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
36509 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
36510 /* end confdefs.h. */
36512 #ifdef HAVE_IEEEFP_H
36513 #include <ieeefp.h>
36524 if ac_fn_cxx_try_compile "$LINENO"; then :
36525 glibcxx_cv_func_fabsl_use=yes
36527 glibcxx_cv_func_fabsl_use=no
36529 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
36531 ac_cpp='$CPP $CPPFLAGS'
36532 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
36533 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
36534 ac_compiler_gnu=$ac_cv_c_compiler_gnu
36540 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_fabsl_use" >&5
36541 $as_echo "$glibcxx_cv_func_fabsl_use" >&6; }
36543 if test x$glibcxx_cv_func_fabsl_use = x"yes"; then
36544 for ac_func in fabsl
36546 ac_fn_c_check_func "$LINENO" "fabsl" "ac_cv_func_fabsl"
36547 if test "x$ac_cv_func_fabsl" = x""yes; then :
36548 cat >>confdefs.h <<_ACEOF
36549 #define HAVE_FABSL 1
36557 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _fabsl declaration" >&5
36558 $as_echo_n "checking for _fabsl declaration... " >&6; }
36559 if test x${glibcxx_cv_func__fabsl_use+set} != xset; then
36560 if test "${glibcxx_cv_func__fabsl_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__fabsl_use=yes
36589 glibcxx_cv_func__fabsl_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__fabsl_use" >&5
36603 $as_echo "$glibcxx_cv_func__fabsl_use" >&6; }
36605 if test x$glibcxx_cv_func__fabsl_use = x"yes"; then
36606 for ac_func in _fabsl
36608 ac_fn_c_check_func "$LINENO" "_fabsl" "ac_cv_func__fabsl"
36609 if test "x$ac_cv_func__fabsl" = x""yes; then :
36610 cat >>confdefs.h <<_ACEOF
36611 #define HAVE__FABSL 1
36624 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fmodl declaration" >&5
36625 $as_echo_n "checking for fmodl declaration... " >&6; }
36626 if test x${glibcxx_cv_func_fmodl_use+set} != xset; then
36627 if test "${glibcxx_cv_func_fmodl_use+set}" = set; then :
36628 $as_echo_n "(cached) " >&6
36633 ac_cpp='$CXXCPP $CPPFLAGS'
36634 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
36635 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
36636 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
36638 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
36639 /* end confdefs.h. */
36649 if ac_fn_cxx_try_compile "$LINENO"; then :
36650 glibcxx_cv_func_fmodl_use=yes
36652 glibcxx_cv_func_fmodl_use=no
36654 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
36656 ac_cpp='$CPP $CPPFLAGS'
36657 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
36658 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
36659 ac_compiler_gnu=$ac_cv_c_compiler_gnu
36665 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_fmodl_use" >&5
36666 $as_echo "$glibcxx_cv_func_fmodl_use" >&6; }
36668 if test x$glibcxx_cv_func_fmodl_use = x"yes"; then
36669 for ac_func in fmodl
36671 ac_fn_c_check_func "$LINENO" "fmodl" "ac_cv_func_fmodl"
36672 if test "x$ac_cv_func_fmodl" = x""yes; then :
36673 cat >>confdefs.h <<_ACEOF
36674 #define HAVE_FMODL 1
36682 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _fmodl declaration" >&5
36683 $as_echo_n "checking for _fmodl declaration... " >&6; }
36684 if test x${glibcxx_cv_func__fmodl_use+set} != xset; then
36685 if test "${glibcxx_cv_func__fmodl_use+set}" = set; then :
36686 $as_echo_n "(cached) " >&6
36691 ac_cpp='$CXXCPP $CPPFLAGS'
36692 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
36693 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
36694 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
36696 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
36697 /* end confdefs.h. */
36707 if ac_fn_cxx_try_compile "$LINENO"; then :
36708 glibcxx_cv_func__fmodl_use=yes
36710 glibcxx_cv_func__fmodl_use=no
36712 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
36714 ac_cpp='$CPP $CPPFLAGS'
36715 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
36716 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
36717 ac_compiler_gnu=$ac_cv_c_compiler_gnu
36723 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__fmodl_use" >&5
36724 $as_echo "$glibcxx_cv_func__fmodl_use" >&6; }
36726 if test x$glibcxx_cv_func__fmodl_use = x"yes"; then
36727 for ac_func in _fmodl
36729 ac_fn_c_check_func "$LINENO" "_fmodl" "ac_cv_func__fmodl"
36730 if test "x$ac_cv_func__fmodl" = x""yes; then :
36731 cat >>confdefs.h <<_ACEOF
36732 #define HAVE__FMODL 1
36745 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for frexpl declaration" >&5
36746 $as_echo_n "checking for frexpl declaration... " >&6; }
36747 if test x${glibcxx_cv_func_frexpl_use+set} != xset; then
36748 if test "${glibcxx_cv_func_frexpl_use+set}" = set; then :
36749 $as_echo_n "(cached) " >&6
36754 ac_cpp='$CXXCPP $CPPFLAGS'
36755 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
36756 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
36757 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
36759 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
36760 /* end confdefs.h. */
36770 if ac_fn_cxx_try_compile "$LINENO"; then :
36771 glibcxx_cv_func_frexpl_use=yes
36773 glibcxx_cv_func_frexpl_use=no
36775 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
36777 ac_cpp='$CPP $CPPFLAGS'
36778 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
36779 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
36780 ac_compiler_gnu=$ac_cv_c_compiler_gnu
36786 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_frexpl_use" >&5
36787 $as_echo "$glibcxx_cv_func_frexpl_use" >&6; }
36789 if test x$glibcxx_cv_func_frexpl_use = x"yes"; then
36790 for ac_func in frexpl
36792 ac_fn_c_check_func "$LINENO" "frexpl" "ac_cv_func_frexpl"
36793 if test "x$ac_cv_func_frexpl" = x""yes; then :
36794 cat >>confdefs.h <<_ACEOF
36795 #define HAVE_FREXPL 1
36803 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _frexpl declaration" >&5
36804 $as_echo_n "checking for _frexpl declaration... " >&6; }
36805 if test x${glibcxx_cv_func__frexpl_use+set} != xset; then
36806 if test "${glibcxx_cv_func__frexpl_use+set}" = set; then :
36807 $as_echo_n "(cached) " >&6
36812 ac_cpp='$CXXCPP $CPPFLAGS'
36813 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
36814 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
36815 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
36817 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
36818 /* end confdefs.h. */
36828 if ac_fn_cxx_try_compile "$LINENO"; then :
36829 glibcxx_cv_func__frexpl_use=yes
36831 glibcxx_cv_func__frexpl_use=no
36833 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
36835 ac_cpp='$CPP $CPPFLAGS'
36836 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
36837 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
36838 ac_compiler_gnu=$ac_cv_c_compiler_gnu
36844 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__frexpl_use" >&5
36845 $as_echo "$glibcxx_cv_func__frexpl_use" >&6; }
36847 if test x$glibcxx_cv_func__frexpl_use = x"yes"; then
36848 for ac_func in _frexpl
36850 ac_fn_c_check_func "$LINENO" "_frexpl" "ac_cv_func__frexpl"
36851 if test "x$ac_cv_func__frexpl" = x""yes; then :
36852 cat >>confdefs.h <<_ACEOF
36853 #define HAVE__FREXPL 1
36866 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for hypotl declaration" >&5
36867 $as_echo_n "checking for hypotl declaration... " >&6; }
36868 if test x${glibcxx_cv_func_hypotl_use+set} != xset; then
36869 if test "${glibcxx_cv_func_hypotl_use+set}" = set; then :
36870 $as_echo_n "(cached) " >&6
36875 ac_cpp='$CXXCPP $CPPFLAGS'
36876 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
36877 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
36878 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
36880 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
36881 /* end confdefs.h. */
36891 if ac_fn_cxx_try_compile "$LINENO"; then :
36892 glibcxx_cv_func_hypotl_use=yes
36894 glibcxx_cv_func_hypotl_use=no
36896 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
36898 ac_cpp='$CPP $CPPFLAGS'
36899 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
36900 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
36901 ac_compiler_gnu=$ac_cv_c_compiler_gnu
36907 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_hypotl_use" >&5
36908 $as_echo "$glibcxx_cv_func_hypotl_use" >&6; }
36910 if test x$glibcxx_cv_func_hypotl_use = x"yes"; then
36911 for ac_func in hypotl
36913 ac_fn_c_check_func "$LINENO" "hypotl" "ac_cv_func_hypotl"
36914 if test "x$ac_cv_func_hypotl" = x""yes; then :
36915 cat >>confdefs.h <<_ACEOF
36916 #define HAVE_HYPOTL 1
36924 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _hypotl declaration" >&5
36925 $as_echo_n "checking for _hypotl declaration... " >&6; }
36926 if test x${glibcxx_cv_func__hypotl_use+set} != xset; then
36927 if test "${glibcxx_cv_func__hypotl_use+set}" = set; then :
36928 $as_echo_n "(cached) " >&6
36933 ac_cpp='$CXXCPP $CPPFLAGS'
36934 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
36935 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
36936 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
36938 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
36939 /* end confdefs.h. */
36949 if ac_fn_cxx_try_compile "$LINENO"; then :
36950 glibcxx_cv_func__hypotl_use=yes
36952 glibcxx_cv_func__hypotl_use=no
36954 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
36956 ac_cpp='$CPP $CPPFLAGS'
36957 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
36958 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
36959 ac_compiler_gnu=$ac_cv_c_compiler_gnu
36965 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__hypotl_use" >&5
36966 $as_echo "$glibcxx_cv_func__hypotl_use" >&6; }
36968 if test x$glibcxx_cv_func__hypotl_use = x"yes"; then
36969 for ac_func in _hypotl
36971 ac_fn_c_check_func "$LINENO" "_hypotl" "ac_cv_func__hypotl"
36972 if test "x$ac_cv_func__hypotl" = x""yes; then :
36973 cat >>confdefs.h <<_ACEOF
36974 #define HAVE__HYPOTL 1
36987 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ldexpl declaration" >&5
36988 $as_echo_n "checking for ldexpl declaration... " >&6; }
36989 if test x${glibcxx_cv_func_ldexpl_use+set} != xset; then
36990 if test "${glibcxx_cv_func_ldexpl_use+set}" = set; then :
36991 $as_echo_n "(cached) " >&6
36996 ac_cpp='$CXXCPP $CPPFLAGS'
36997 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
36998 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
36999 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
37001 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
37002 /* end confdefs.h. */
37012 if ac_fn_cxx_try_compile "$LINENO"; then :
37013 glibcxx_cv_func_ldexpl_use=yes
37015 glibcxx_cv_func_ldexpl_use=no
37017 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
37019 ac_cpp='$CPP $CPPFLAGS'
37020 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
37021 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
37022 ac_compiler_gnu=$ac_cv_c_compiler_gnu
37028 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_ldexpl_use" >&5
37029 $as_echo "$glibcxx_cv_func_ldexpl_use" >&6; }
37031 if test x$glibcxx_cv_func_ldexpl_use = x"yes"; then
37032 for ac_func in ldexpl
37034 ac_fn_c_check_func "$LINENO" "ldexpl" "ac_cv_func_ldexpl"
37035 if test "x$ac_cv_func_ldexpl" = x""yes; then :
37036 cat >>confdefs.h <<_ACEOF
37037 #define HAVE_LDEXPL 1
37045 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _ldexpl declaration" >&5
37046 $as_echo_n "checking for _ldexpl declaration... " >&6; }
37047 if test x${glibcxx_cv_func__ldexpl_use+set} != xset; then
37048 if test "${glibcxx_cv_func__ldexpl_use+set}" = set; then :
37049 $as_echo_n "(cached) " >&6
37054 ac_cpp='$CXXCPP $CPPFLAGS'
37055 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
37056 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
37057 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
37059 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
37060 /* end confdefs.h. */
37070 if ac_fn_cxx_try_compile "$LINENO"; then :
37071 glibcxx_cv_func__ldexpl_use=yes
37073 glibcxx_cv_func__ldexpl_use=no
37075 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
37077 ac_cpp='$CPP $CPPFLAGS'
37078 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
37079 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
37080 ac_compiler_gnu=$ac_cv_c_compiler_gnu
37086 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__ldexpl_use" >&5
37087 $as_echo "$glibcxx_cv_func__ldexpl_use" >&6; }
37089 if test x$glibcxx_cv_func__ldexpl_use = x"yes"; then
37090 for ac_func in _ldexpl
37092 ac_fn_c_check_func "$LINENO" "_ldexpl" "ac_cv_func__ldexpl"
37093 if test "x$ac_cv_func__ldexpl" = x""yes; then :
37094 cat >>confdefs.h <<_ACEOF
37095 #define HAVE__LDEXPL 1
37108 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for logl declaration" >&5
37109 $as_echo_n "checking for logl declaration... " >&6; }
37110 if test x${glibcxx_cv_func_logl_use+set} != xset; then
37111 if test "${glibcxx_cv_func_logl_use+set}" = set; then :
37112 $as_echo_n "(cached) " >&6
37117 ac_cpp='$CXXCPP $CPPFLAGS'
37118 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
37119 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
37120 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
37122 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
37123 /* end confdefs.h. */
37125 #ifdef HAVE_IEEEFP_H
37126 #include <ieeefp.h>
37137 if ac_fn_cxx_try_compile "$LINENO"; then :
37138 glibcxx_cv_func_logl_use=yes
37140 glibcxx_cv_func_logl_use=no
37142 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
37144 ac_cpp='$CPP $CPPFLAGS'
37145 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
37146 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
37147 ac_compiler_gnu=$ac_cv_c_compiler_gnu
37153 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_logl_use" >&5
37154 $as_echo "$glibcxx_cv_func_logl_use" >&6; }
37156 if test x$glibcxx_cv_func_logl_use = x"yes"; then
37157 for ac_func in logl
37159 ac_fn_c_check_func "$LINENO" "logl" "ac_cv_func_logl"
37160 if test "x$ac_cv_func_logl" = x""yes; then :
37161 cat >>confdefs.h <<_ACEOF
37162 #define HAVE_LOGL 1
37170 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _logl declaration" >&5
37171 $as_echo_n "checking for _logl declaration... " >&6; }
37172 if test x${glibcxx_cv_func__logl_use+set} != xset; then
37173 if test "${glibcxx_cv_func__logl_use+set}" = set; then :
37174 $as_echo_n "(cached) " >&6
37179 ac_cpp='$CXXCPP $CPPFLAGS'
37180 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
37181 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
37182 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
37184 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
37185 /* end confdefs.h. */
37187 #ifdef HAVE_IEEEFP_H
37188 #include <ieeefp.h>
37199 if ac_fn_cxx_try_compile "$LINENO"; then :
37200 glibcxx_cv_func__logl_use=yes
37202 glibcxx_cv_func__logl_use=no
37204 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
37206 ac_cpp='$CPP $CPPFLAGS'
37207 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
37208 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
37209 ac_compiler_gnu=$ac_cv_c_compiler_gnu
37215 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__logl_use" >&5
37216 $as_echo "$glibcxx_cv_func__logl_use" >&6; }
37218 if test x$glibcxx_cv_func__logl_use = x"yes"; then
37219 for ac_func in _logl
37221 ac_fn_c_check_func "$LINENO" "_logl" "ac_cv_func__logl"
37222 if test "x$ac_cv_func__logl" = x""yes; then :
37223 cat >>confdefs.h <<_ACEOF
37224 #define HAVE__LOGL 1
37237 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for log10l declaration" >&5
37238 $as_echo_n "checking for log10l declaration... " >&6; }
37239 if test x${glibcxx_cv_func_log10l_use+set} != xset; then
37240 if test "${glibcxx_cv_func_log10l_use+set}" = set; then :
37241 $as_echo_n "(cached) " >&6
37246 ac_cpp='$CXXCPP $CPPFLAGS'
37247 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
37248 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
37249 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
37251 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
37252 /* end confdefs.h. */
37254 #ifdef HAVE_IEEEFP_H
37255 #include <ieeefp.h>
37266 if ac_fn_cxx_try_compile "$LINENO"; then :
37267 glibcxx_cv_func_log10l_use=yes
37269 glibcxx_cv_func_log10l_use=no
37271 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
37273 ac_cpp='$CPP $CPPFLAGS'
37274 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
37275 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
37276 ac_compiler_gnu=$ac_cv_c_compiler_gnu
37282 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_log10l_use" >&5
37283 $as_echo "$glibcxx_cv_func_log10l_use" >&6; }
37285 if test x$glibcxx_cv_func_log10l_use = x"yes"; then
37286 for ac_func in log10l
37288 ac_fn_c_check_func "$LINENO" "log10l" "ac_cv_func_log10l"
37289 if test "x$ac_cv_func_log10l" = x""yes; then :
37290 cat >>confdefs.h <<_ACEOF
37291 #define HAVE_LOG10L 1
37299 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _log10l declaration" >&5
37300 $as_echo_n "checking for _log10l declaration... " >&6; }
37301 if test x${glibcxx_cv_func__log10l_use+set} != xset; then
37302 if test "${glibcxx_cv_func__log10l_use+set}" = set; then :
37303 $as_echo_n "(cached) " >&6
37308 ac_cpp='$CXXCPP $CPPFLAGS'
37309 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
37310 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
37311 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
37313 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
37314 /* end confdefs.h. */
37316 #ifdef HAVE_IEEEFP_H
37317 #include <ieeefp.h>
37328 if ac_fn_cxx_try_compile "$LINENO"; then :
37329 glibcxx_cv_func__log10l_use=yes
37331 glibcxx_cv_func__log10l_use=no
37333 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
37335 ac_cpp='$CPP $CPPFLAGS'
37336 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
37337 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
37338 ac_compiler_gnu=$ac_cv_c_compiler_gnu
37344 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__log10l_use" >&5
37345 $as_echo "$glibcxx_cv_func__log10l_use" >&6; }
37347 if test x$glibcxx_cv_func__log10l_use = x"yes"; then
37348 for ac_func in _log10l
37350 ac_fn_c_check_func "$LINENO" "_log10l" "ac_cv_func__log10l"
37351 if test "x$ac_cv_func__log10l" = x""yes; then :
37352 cat >>confdefs.h <<_ACEOF
37353 #define HAVE__LOG10L 1
37366 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for modfl declaration" >&5
37367 $as_echo_n "checking for modfl declaration... " >&6; }
37368 if test x${glibcxx_cv_func_modfl_use+set} != xset; then
37369 if test "${glibcxx_cv_func_modfl_use+set}" = set; then :
37370 $as_echo_n "(cached) " >&6
37375 ac_cpp='$CXXCPP $CPPFLAGS'
37376 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
37377 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
37378 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
37380 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
37381 /* end confdefs.h. */
37391 if ac_fn_cxx_try_compile "$LINENO"; then :
37392 glibcxx_cv_func_modfl_use=yes
37394 glibcxx_cv_func_modfl_use=no
37396 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
37398 ac_cpp='$CPP $CPPFLAGS'
37399 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
37400 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
37401 ac_compiler_gnu=$ac_cv_c_compiler_gnu
37407 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_modfl_use" >&5
37408 $as_echo "$glibcxx_cv_func_modfl_use" >&6; }
37410 if test x$glibcxx_cv_func_modfl_use = x"yes"; then
37411 for ac_func in modfl
37413 ac_fn_c_check_func "$LINENO" "modfl" "ac_cv_func_modfl"
37414 if test "x$ac_cv_func_modfl" = x""yes; then :
37415 cat >>confdefs.h <<_ACEOF
37416 #define HAVE_MODFL 1
37424 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _modfl declaration" >&5
37425 $as_echo_n "checking for _modfl declaration... " >&6; }
37426 if test x${glibcxx_cv_func__modfl_use+set} != xset; then
37427 if test "${glibcxx_cv_func__modfl_use+set}" = set; then :
37428 $as_echo_n "(cached) " >&6
37433 ac_cpp='$CXXCPP $CPPFLAGS'
37434 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
37435 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
37436 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
37438 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
37439 /* end confdefs.h. */
37449 if ac_fn_cxx_try_compile "$LINENO"; then :
37450 glibcxx_cv_func__modfl_use=yes
37452 glibcxx_cv_func__modfl_use=no
37454 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
37456 ac_cpp='$CPP $CPPFLAGS'
37457 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
37458 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
37459 ac_compiler_gnu=$ac_cv_c_compiler_gnu
37465 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__modfl_use" >&5
37466 $as_echo "$glibcxx_cv_func__modfl_use" >&6; }
37468 if test x$glibcxx_cv_func__modfl_use = x"yes"; then
37469 for ac_func in _modfl
37471 ac_fn_c_check_func "$LINENO" "_modfl" "ac_cv_func__modfl"
37472 if test "x$ac_cv_func__modfl" = x""yes; then :
37473 cat >>confdefs.h <<_ACEOF
37474 #define HAVE__MODFL 1
37487 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for powl declaration" >&5
37488 $as_echo_n "checking for powl declaration... " >&6; }
37489 if test x${glibcxx_cv_func_powl_use+set} != xset; then
37490 if test "${glibcxx_cv_func_powl_use+set}" = set; then :
37491 $as_echo_n "(cached) " >&6
37496 ac_cpp='$CXXCPP $CPPFLAGS'
37497 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
37498 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
37499 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
37501 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
37502 /* end confdefs.h. */
37512 if ac_fn_cxx_try_compile "$LINENO"; then :
37513 glibcxx_cv_func_powl_use=yes
37515 glibcxx_cv_func_powl_use=no
37517 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
37519 ac_cpp='$CPP $CPPFLAGS'
37520 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
37521 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
37522 ac_compiler_gnu=$ac_cv_c_compiler_gnu
37528 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_powl_use" >&5
37529 $as_echo "$glibcxx_cv_func_powl_use" >&6; }
37531 if test x$glibcxx_cv_func_powl_use = x"yes"; then
37532 for ac_func in powl
37534 ac_fn_c_check_func "$LINENO" "powl" "ac_cv_func_powl"
37535 if test "x$ac_cv_func_powl" = x""yes; then :
37536 cat >>confdefs.h <<_ACEOF
37537 #define HAVE_POWL 1
37545 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _powl declaration" >&5
37546 $as_echo_n "checking for _powl declaration... " >&6; }
37547 if test x${glibcxx_cv_func__powl_use+set} != xset; then
37548 if test "${glibcxx_cv_func__powl_use+set}" = set; then :
37549 $as_echo_n "(cached) " >&6
37554 ac_cpp='$CXXCPP $CPPFLAGS'
37555 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
37556 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
37557 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
37559 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
37560 /* end confdefs.h. */
37570 if ac_fn_cxx_try_compile "$LINENO"; then :
37571 glibcxx_cv_func__powl_use=yes
37573 glibcxx_cv_func__powl_use=no
37575 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
37577 ac_cpp='$CPP $CPPFLAGS'
37578 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
37579 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
37580 ac_compiler_gnu=$ac_cv_c_compiler_gnu
37586 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__powl_use" >&5
37587 $as_echo "$glibcxx_cv_func__powl_use" >&6; }
37589 if test x$glibcxx_cv_func__powl_use = x"yes"; then
37590 for ac_func in _powl
37592 ac_fn_c_check_func "$LINENO" "_powl" "ac_cv_func__powl"
37593 if test "x$ac_cv_func__powl" = x""yes; then :
37594 cat >>confdefs.h <<_ACEOF
37595 #define HAVE__POWL 1
37608 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sqrtl declaration" >&5
37609 $as_echo_n "checking for sqrtl declaration... " >&6; }
37610 if test x${glibcxx_cv_func_sqrtl_use+set} != xset; then
37611 if test "${glibcxx_cv_func_sqrtl_use+set}" = set; then :
37612 $as_echo_n "(cached) " >&6
37617 ac_cpp='$CXXCPP $CPPFLAGS'
37618 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
37619 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
37620 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
37622 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
37623 /* end confdefs.h. */
37625 #ifdef HAVE_IEEEFP_H
37626 #include <ieeefp.h>
37637 if ac_fn_cxx_try_compile "$LINENO"; then :
37638 glibcxx_cv_func_sqrtl_use=yes
37640 glibcxx_cv_func_sqrtl_use=no
37642 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
37644 ac_cpp='$CPP $CPPFLAGS'
37645 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
37646 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
37647 ac_compiler_gnu=$ac_cv_c_compiler_gnu
37653 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_sqrtl_use" >&5
37654 $as_echo "$glibcxx_cv_func_sqrtl_use" >&6; }
37656 if test x$glibcxx_cv_func_sqrtl_use = x"yes"; then
37657 for ac_func in sqrtl
37659 ac_fn_c_check_func "$LINENO" "sqrtl" "ac_cv_func_sqrtl"
37660 if test "x$ac_cv_func_sqrtl" = x""yes; then :
37661 cat >>confdefs.h <<_ACEOF
37662 #define HAVE_SQRTL 1
37670 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _sqrtl declaration" >&5
37671 $as_echo_n "checking for _sqrtl declaration... " >&6; }
37672 if test x${glibcxx_cv_func__sqrtl_use+set} != xset; then
37673 if test "${glibcxx_cv_func__sqrtl_use+set}" = set; then :
37674 $as_echo_n "(cached) " >&6
37679 ac_cpp='$CXXCPP $CPPFLAGS'
37680 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
37681 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
37682 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
37684 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
37685 /* end confdefs.h. */
37687 #ifdef HAVE_IEEEFP_H
37688 #include <ieeefp.h>
37699 if ac_fn_cxx_try_compile "$LINENO"; then :
37700 glibcxx_cv_func__sqrtl_use=yes
37702 glibcxx_cv_func__sqrtl_use=no
37704 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
37706 ac_cpp='$CPP $CPPFLAGS'
37707 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
37708 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
37709 ac_compiler_gnu=$ac_cv_c_compiler_gnu
37715 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__sqrtl_use" >&5
37716 $as_echo "$glibcxx_cv_func__sqrtl_use" >&6; }
37718 if test x$glibcxx_cv_func__sqrtl_use = x"yes"; then
37719 for ac_func in _sqrtl
37721 ac_fn_c_check_func "$LINENO" "_sqrtl" "ac_cv_func__sqrtl"
37722 if test "x$ac_cv_func__sqrtl" = x""yes; then :
37723 cat >>confdefs.h <<_ACEOF
37724 #define HAVE__SQRTL 1
37737 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sincosl declaration" >&5
37738 $as_echo_n "checking for sincosl declaration... " >&6; }
37739 if test x${glibcxx_cv_func_sincosl_use+set} != xset; then
37740 if test "${glibcxx_cv_func_sincosl_use+set}" = set; then :
37741 $as_echo_n "(cached) " >&6
37746 ac_cpp='$CXXCPP $CPPFLAGS'
37747 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
37748 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
37749 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
37751 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
37752 /* end confdefs.h. */
37762 if ac_fn_cxx_try_compile "$LINENO"; then :
37763 glibcxx_cv_func_sincosl_use=yes
37765 glibcxx_cv_func_sincosl_use=no
37767 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
37769 ac_cpp='$CPP $CPPFLAGS'
37770 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
37771 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
37772 ac_compiler_gnu=$ac_cv_c_compiler_gnu
37778 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_sincosl_use" >&5
37779 $as_echo "$glibcxx_cv_func_sincosl_use" >&6; }
37781 if test x$glibcxx_cv_func_sincosl_use = x"yes"; then
37782 for ac_func in sincosl
37784 ac_fn_c_check_func "$LINENO" "sincosl" "ac_cv_func_sincosl"
37785 if test "x$ac_cv_func_sincosl" = x""yes; then :
37786 cat >>confdefs.h <<_ACEOF
37787 #define HAVE_SINCOSL 1
37795 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _sincosl declaration" >&5
37796 $as_echo_n "checking for _sincosl declaration... " >&6; }
37797 if test x${glibcxx_cv_func__sincosl_use+set} != xset; then
37798 if test "${glibcxx_cv_func__sincosl_use+set}" = set; then :
37799 $as_echo_n "(cached) " >&6
37804 ac_cpp='$CXXCPP $CPPFLAGS'
37805 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
37806 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
37807 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
37809 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
37810 /* end confdefs.h. */
37820 if ac_fn_cxx_try_compile "$LINENO"; then :
37821 glibcxx_cv_func__sincosl_use=yes
37823 glibcxx_cv_func__sincosl_use=no
37825 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
37827 ac_cpp='$CPP $CPPFLAGS'
37828 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
37829 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
37830 ac_compiler_gnu=$ac_cv_c_compiler_gnu
37836 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__sincosl_use" >&5
37837 $as_echo "$glibcxx_cv_func__sincosl_use" >&6; }
37839 if test x$glibcxx_cv_func__sincosl_use = x"yes"; then
37840 for ac_func in _sincosl
37842 ac_fn_c_check_func "$LINENO" "_sincosl" "ac_cv_func__sincosl"
37843 if test "x$ac_cv_func__sincosl" = x""yes; then :
37844 cat >>confdefs.h <<_ACEOF
37845 #define HAVE__SINCOSL 1
37858 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for finitel declaration" >&5
37859 $as_echo_n "checking for finitel declaration... " >&6; }
37860 if test x${glibcxx_cv_func_finitel_use+set} != xset; then
37861 if test "${glibcxx_cv_func_finitel_use+set}" = set; then :
37862 $as_echo_n "(cached) " >&6
37867 ac_cpp='$CXXCPP $CPPFLAGS'
37868 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
37869 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
37870 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
37872 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
37873 /* end confdefs.h. */
37875 #ifdef HAVE_IEEEFP_H
37876 #include <ieeefp.h>
37887 if ac_fn_cxx_try_compile "$LINENO"; then :
37888 glibcxx_cv_func_finitel_use=yes
37890 glibcxx_cv_func_finitel_use=no
37892 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
37894 ac_cpp='$CPP $CPPFLAGS'
37895 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
37896 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
37897 ac_compiler_gnu=$ac_cv_c_compiler_gnu
37903 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_finitel_use" >&5
37904 $as_echo "$glibcxx_cv_func_finitel_use" >&6; }
37906 if test x$glibcxx_cv_func_finitel_use = x"yes"; then
37907 for ac_func in finitel
37909 ac_fn_c_check_func "$LINENO" "finitel" "ac_cv_func_finitel"
37910 if test "x$ac_cv_func_finitel" = x""yes; then :
37911 cat >>confdefs.h <<_ACEOF
37912 #define HAVE_FINITEL 1
37920 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _finitel declaration" >&5
37921 $as_echo_n "checking for _finitel declaration... " >&6; }
37922 if test x${glibcxx_cv_func__finitel_use+set} != xset; then
37923 if test "${glibcxx_cv_func__finitel_use+set}" = set; then :
37924 $as_echo_n "(cached) " >&6
37929 ac_cpp='$CXXCPP $CPPFLAGS'
37930 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
37931 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
37932 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
37934 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
37935 /* end confdefs.h. */
37937 #ifdef HAVE_IEEEFP_H
37938 #include <ieeefp.h>
37949 if ac_fn_cxx_try_compile "$LINENO"; then :
37950 glibcxx_cv_func__finitel_use=yes
37952 glibcxx_cv_func__finitel_use=no
37954 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
37956 ac_cpp='$CPP $CPPFLAGS'
37957 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
37958 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
37959 ac_compiler_gnu=$ac_cv_c_compiler_gnu
37965 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__finitel_use" >&5
37966 $as_echo "$glibcxx_cv_func__finitel_use" >&6; }
37968 if test x$glibcxx_cv_func__finitel_use = x"yes"; then
37969 for ac_func in _finitel
37971 ac_fn_c_check_func "$LINENO" "_finitel" "ac_cv_func__finitel"
37972 if test "x$ac_cv_func__finitel" = x""yes; then :
37973 cat >>confdefs.h <<_ACEOF
37974 #define HAVE__FINITEL 1
37986 LIBS="$ac_save_LIBS"
37987 CXXFLAGS="$ac_save_CXXFLAGS"
37990 ac_test_CXXFLAGS="${CXXFLAGS+set}"
37991 ac_save_CXXFLAGS="$CXXFLAGS"
37992 CXXFLAGS='-fno-builtin -D_GNU_SOURCE'
37995 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for strtold declaration" >&5
37996 $as_echo_n "checking for strtold declaration... " >&6; }
37997 if test x${glibcxx_cv_func_strtold_use+set} != xset; then
37998 if test "${glibcxx_cv_func_strtold_use+set}" = set; then :
37999 $as_echo_n "(cached) " >&6
38004 ac_cpp='$CXXCPP $CPPFLAGS'
38005 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
38006 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
38007 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
38009 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
38010 /* end confdefs.h. */
38011 #include <stdlib.h>
38020 if ac_fn_cxx_try_compile "$LINENO"; then :
38021 glibcxx_cv_func_strtold_use=yes
38023 glibcxx_cv_func_strtold_use=no
38025 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
38027 ac_cpp='$CPP $CPPFLAGS'
38028 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
38029 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
38030 ac_compiler_gnu=$ac_cv_c_compiler_gnu
38036 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_strtold_use" >&5
38037 $as_echo "$glibcxx_cv_func_strtold_use" >&6; }
38038 if test x$glibcxx_cv_func_strtold_use = x"yes"; then
38039 for ac_func in strtold
38041 ac_fn_c_check_func "$LINENO" "strtold" "ac_cv_func_strtold"
38042 if test "x$ac_cv_func_strtold" = x""yes; then :
38043 cat >>confdefs.h <<_ACEOF
38044 #define HAVE_STRTOLD 1
38055 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for strtof declaration" >&5
38056 $as_echo_n "checking for strtof declaration... " >&6; }
38057 if test x${glibcxx_cv_func_strtof_use+set} != xset; then
38058 if test "${glibcxx_cv_func_strtof_use+set}" = set; then :
38059 $as_echo_n "(cached) " >&6
38064 ac_cpp='$CXXCPP $CPPFLAGS'
38065 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
38066 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
38067 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
38069 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
38070 /* end confdefs.h. */
38071 #include <stdlib.h>
38080 if ac_fn_cxx_try_compile "$LINENO"; then :
38081 glibcxx_cv_func_strtof_use=yes
38083 glibcxx_cv_func_strtof_use=no
38085 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
38087 ac_cpp='$CPP $CPPFLAGS'
38088 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
38089 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
38090 ac_compiler_gnu=$ac_cv_c_compiler_gnu
38096 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_strtof_use" >&5
38097 $as_echo "$glibcxx_cv_func_strtof_use" >&6; }
38098 if test x$glibcxx_cv_func_strtof_use = x"yes"; then
38099 for ac_func in strtof
38101 ac_fn_c_check_func "$LINENO" "strtof" "ac_cv_func_strtof"
38102 if test "x$ac_cv_func_strtof" = x""yes; then :
38103 cat >>confdefs.h <<_ACEOF
38104 #define HAVE_STRTOF 1
38115 CXXFLAGS="$ac_save_CXXFLAGS"
38117 $as_echo "#define _GLIBCXX_USE_RANDOM_TR1 1" >>confdefs.h
38119 # We don't yet support AIX's TLS ABI.
38126 am_save_CPPFLAGS="$CPPFLAGS"
38128 for element in $INCICONV; do
38130 for x in $CPPFLAGS; do
38132 acl_save_prefix="$prefix"
38133 prefix="$acl_final_prefix"
38134 acl_save_exec_prefix="$exec_prefix"
38135 exec_prefix="$acl_final_exec_prefix"
38137 exec_prefix="$acl_save_exec_prefix"
38138 prefix="$acl_save_prefix"
38140 if test "X$x" = "X$element"; then
38145 if test -z "$haveit"; then
38146 CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element"
38151 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for iconv" >&5
38152 $as_echo_n "checking for iconv... " >&6; }
38153 if test "${am_cv_func_iconv+set}" = set; then :
38154 $as_echo_n "(cached) " >&6
38157 am_cv_func_iconv="no, consider installing GNU libiconv"
38159 if test x$gcc_no_link = xyes; then
38160 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
38162 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
38163 /* end confdefs.h. */
38164 #include <stdlib.h>
38169 iconv_t cd = iconv_open("","");
38170 iconv(cd,NULL,NULL,NULL,NULL);
38176 if ac_fn_c_try_link "$LINENO"; then :
38177 am_cv_func_iconv=yes
38179 rm -f core conftest.err conftest.$ac_objext \
38180 conftest$ac_exeext conftest.$ac_ext
38181 if test "$am_cv_func_iconv" != yes; then
38182 am_save_LIBS="$LIBS"
38183 LIBS="$LIBS $LIBICONV"
38184 if test x$gcc_no_link = xyes; then
38185 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
38187 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
38188 /* end confdefs.h. */
38189 #include <stdlib.h>
38194 iconv_t cd = iconv_open("","");
38195 iconv(cd,NULL,NULL,NULL,NULL);
38201 if ac_fn_c_try_link "$LINENO"; then :
38202 am_cv_lib_iconv=yes
38203 am_cv_func_iconv=yes
38205 rm -f core conftest.err conftest.$ac_objext \
38206 conftest$ac_exeext conftest.$ac_ext
38207 LIBS="$am_save_LIBS"
38211 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_func_iconv" >&5
38212 $as_echo "$am_cv_func_iconv" >&6; }
38213 if test "$am_cv_func_iconv" = yes; then
38215 $as_echo "#define HAVE_ICONV 1" >>confdefs.h
38218 if test "$am_cv_lib_iconv" = yes; then
38219 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to link with libiconv" >&5
38220 $as_echo_n "checking how to link with libiconv... " >&6; }
38221 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBICONV" >&5
38222 $as_echo "$LIBICONV" >&6; }
38224 CPPFLAGS="$am_save_CPPFLAGS"
38231 if test "$am_cv_func_iconv" = yes; then
38232 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for iconv declaration" >&5
38233 $as_echo_n "checking for iconv declaration... " >&6; }
38234 if test "${am_cv_proto_iconv+set}" = set; then :
38235 $as_echo_n "(cached) " >&6
38238 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
38239 /* end confdefs.h. */
38241 #include <stdlib.h>
38247 #if defined(__STDC__) || defined(__cplusplus)
38248 size_t iconv (iconv_t cd, char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);
38261 if ac_fn_c_try_compile "$LINENO"; then :
38262 am_cv_proto_iconv_arg1=""
38264 am_cv_proto_iconv_arg1="const"
38266 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
38267 am_cv_proto_iconv="extern size_t iconv (iconv_t cd, $am_cv_proto_iconv_arg1 char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);"
38270 am_cv_proto_iconv=`echo "$am_cv_proto_iconv" | tr -s ' ' | sed -e 's/( /(/'`
38271 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${ac_t:-
38272 }$am_cv_proto_iconv" >&5
38274 }$am_cv_proto_iconv" >&6; }
38276 cat >>confdefs.h <<_ACEOF
38277 #define ICONV_CONST $am_cv_proto_iconv_arg1
38285 # Darwin versions vary, but the linker should work in a cross environment,
38286 # so we just check for all the features here.
38287 # Check for available headers.
38289 # Don't call GLIBCXX_CHECK_LINKER_FEATURES, Darwin doesn't have a GNU ld
38291 ac_test_CXXFLAGS="${CXXFLAGS+set}"
38292 ac_save_CXXFLAGS="$CXXFLAGS"
38293 CXXFLAGS='-fno-builtin -D_GNU_SOURCE'
38295 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sin in -lm" >&5
38296 $as_echo_n "checking for sin in -lm... " >&6; }
38297 if test "${ac_cv_lib_m_sin+set}" = set; then :
38298 $as_echo_n "(cached) " >&6
38300 ac_check_lib_save_LIBS=$LIBS
38302 if test x$gcc_no_link = xyes; then
38303 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
38305 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
38306 /* end confdefs.h. */
38308 /* Override any GCC internal prototype to avoid an error.
38309 Use char because int might match the return type of a GCC
38310 builtin and then its argument prototype would still apply. */
38323 if ac_fn_c_try_link "$LINENO"; then :
38324 ac_cv_lib_m_sin=yes
38328 rm -f core conftest.err conftest.$ac_objext \
38329 conftest$ac_exeext conftest.$ac_ext
38330 LIBS=$ac_check_lib_save_LIBS
38332 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_sin" >&5
38333 $as_echo "$ac_cv_lib_m_sin" >&6; }
38334 if test "x$ac_cv_lib_m_sin" = x""yes; then :
38338 ac_save_LIBS="$LIBS"
38343 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for isinf declaration" >&5
38344 $as_echo_n "checking for isinf declaration... " >&6; }
38345 if test x${glibcxx_cv_func_isinf_use+set} != xset; then
38346 if test "${glibcxx_cv_func_isinf_use+set}" = set; then :
38347 $as_echo_n "(cached) " >&6
38352 ac_cpp='$CXXCPP $CPPFLAGS'
38353 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
38354 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
38355 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
38357 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
38358 /* end confdefs.h. */
38360 #ifdef HAVE_IEEEFP_H
38361 #include <ieeefp.h>
38372 if ac_fn_cxx_try_compile "$LINENO"; then :
38373 glibcxx_cv_func_isinf_use=yes
38375 glibcxx_cv_func_isinf_use=no
38377 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
38379 ac_cpp='$CPP $CPPFLAGS'
38380 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
38381 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
38382 ac_compiler_gnu=$ac_cv_c_compiler_gnu
38388 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_isinf_use" >&5
38389 $as_echo "$glibcxx_cv_func_isinf_use" >&6; }
38391 if test x$glibcxx_cv_func_isinf_use = x"yes"; then
38392 for ac_func in isinf
38394 ac_fn_c_check_func "$LINENO" "isinf" "ac_cv_func_isinf"
38395 if test "x$ac_cv_func_isinf" = x""yes; then :
38396 cat >>confdefs.h <<_ACEOF
38397 #define HAVE_ISINF 1
38405 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _isinf declaration" >&5
38406 $as_echo_n "checking for _isinf declaration... " >&6; }
38407 if test x${glibcxx_cv_func__isinf_use+set} != xset; then
38408 if test "${glibcxx_cv_func__isinf_use+set}" = set; then :
38409 $as_echo_n "(cached) " >&6
38414 ac_cpp='$CXXCPP $CPPFLAGS'
38415 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
38416 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
38417 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
38419 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
38420 /* end confdefs.h. */
38422 #ifdef HAVE_IEEEFP_H
38423 #include <ieeefp.h>
38434 if ac_fn_cxx_try_compile "$LINENO"; then :
38435 glibcxx_cv_func__isinf_use=yes
38437 glibcxx_cv_func__isinf_use=no
38439 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
38441 ac_cpp='$CPP $CPPFLAGS'
38442 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
38443 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
38444 ac_compiler_gnu=$ac_cv_c_compiler_gnu
38450 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__isinf_use" >&5
38451 $as_echo "$glibcxx_cv_func__isinf_use" >&6; }
38453 if test x$glibcxx_cv_func__isinf_use = x"yes"; then
38454 for ac_func in _isinf
38456 ac_fn_c_check_func "$LINENO" "_isinf" "ac_cv_func__isinf"
38457 if test "x$ac_cv_func__isinf" = x""yes; then :
38458 cat >>confdefs.h <<_ACEOF
38459 #define HAVE__ISINF 1
38472 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for isnan declaration" >&5
38473 $as_echo_n "checking for isnan declaration... " >&6; }
38474 if test x${glibcxx_cv_func_isnan_use+set} != xset; then
38475 if test "${glibcxx_cv_func_isnan_use+set}" = set; then :
38476 $as_echo_n "(cached) " >&6
38481 ac_cpp='$CXXCPP $CPPFLAGS'
38482 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
38483 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
38484 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
38486 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
38487 /* end confdefs.h. */
38489 #ifdef HAVE_IEEEFP_H
38490 #include <ieeefp.h>
38501 if ac_fn_cxx_try_compile "$LINENO"; then :
38502 glibcxx_cv_func_isnan_use=yes
38504 glibcxx_cv_func_isnan_use=no
38506 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
38508 ac_cpp='$CPP $CPPFLAGS'
38509 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
38510 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
38511 ac_compiler_gnu=$ac_cv_c_compiler_gnu
38517 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_isnan_use" >&5
38518 $as_echo "$glibcxx_cv_func_isnan_use" >&6; }
38520 if test x$glibcxx_cv_func_isnan_use = x"yes"; then
38521 for ac_func in isnan
38523 ac_fn_c_check_func "$LINENO" "isnan" "ac_cv_func_isnan"
38524 if test "x$ac_cv_func_isnan" = x""yes; then :
38525 cat >>confdefs.h <<_ACEOF
38526 #define HAVE_ISNAN 1
38534 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _isnan declaration" >&5
38535 $as_echo_n "checking for _isnan declaration... " >&6; }
38536 if test x${glibcxx_cv_func__isnan_use+set} != xset; then
38537 if test "${glibcxx_cv_func__isnan_use+set}" = set; then :
38538 $as_echo_n "(cached) " >&6
38543 ac_cpp='$CXXCPP $CPPFLAGS'
38544 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
38545 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
38546 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
38548 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
38549 /* end confdefs.h. */
38551 #ifdef HAVE_IEEEFP_H
38552 #include <ieeefp.h>
38563 if ac_fn_cxx_try_compile "$LINENO"; then :
38564 glibcxx_cv_func__isnan_use=yes
38566 glibcxx_cv_func__isnan_use=no
38568 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
38570 ac_cpp='$CPP $CPPFLAGS'
38571 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
38572 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
38573 ac_compiler_gnu=$ac_cv_c_compiler_gnu
38579 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__isnan_use" >&5
38580 $as_echo "$glibcxx_cv_func__isnan_use" >&6; }
38582 if test x$glibcxx_cv_func__isnan_use = x"yes"; then
38583 for ac_func in _isnan
38585 ac_fn_c_check_func "$LINENO" "_isnan" "ac_cv_func__isnan"
38586 if test "x$ac_cv_func__isnan" = x""yes; then :
38587 cat >>confdefs.h <<_ACEOF
38588 #define HAVE__ISNAN 1
38601 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for finite declaration" >&5
38602 $as_echo_n "checking for finite declaration... " >&6; }
38603 if test x${glibcxx_cv_func_finite_use+set} != xset; then
38604 if test "${glibcxx_cv_func_finite_use+set}" = set; then :
38605 $as_echo_n "(cached) " >&6
38610 ac_cpp='$CXXCPP $CPPFLAGS'
38611 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
38612 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
38613 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
38615 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
38616 /* end confdefs.h. */
38618 #ifdef HAVE_IEEEFP_H
38619 #include <ieeefp.h>
38630 if ac_fn_cxx_try_compile "$LINENO"; then :
38631 glibcxx_cv_func_finite_use=yes
38633 glibcxx_cv_func_finite_use=no
38635 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
38637 ac_cpp='$CPP $CPPFLAGS'
38638 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
38639 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
38640 ac_compiler_gnu=$ac_cv_c_compiler_gnu
38646 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_finite_use" >&5
38647 $as_echo "$glibcxx_cv_func_finite_use" >&6; }
38649 if test x$glibcxx_cv_func_finite_use = x"yes"; then
38650 for ac_func in finite
38652 ac_fn_c_check_func "$LINENO" "finite" "ac_cv_func_finite"
38653 if test "x$ac_cv_func_finite" = x""yes; then :
38654 cat >>confdefs.h <<_ACEOF
38655 #define HAVE_FINITE 1
38663 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _finite declaration" >&5
38664 $as_echo_n "checking for _finite declaration... " >&6; }
38665 if test x${glibcxx_cv_func__finite_use+set} != xset; then
38666 if test "${glibcxx_cv_func__finite_use+set}" = set; then :
38667 $as_echo_n "(cached) " >&6
38672 ac_cpp='$CXXCPP $CPPFLAGS'
38673 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
38674 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
38675 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
38677 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
38678 /* end confdefs.h. */
38680 #ifdef HAVE_IEEEFP_H
38681 #include <ieeefp.h>
38692 if ac_fn_cxx_try_compile "$LINENO"; then :
38693 glibcxx_cv_func__finite_use=yes
38695 glibcxx_cv_func__finite_use=no
38697 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
38699 ac_cpp='$CPP $CPPFLAGS'
38700 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
38701 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
38702 ac_compiler_gnu=$ac_cv_c_compiler_gnu
38708 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__finite_use" >&5
38709 $as_echo "$glibcxx_cv_func__finite_use" >&6; }
38711 if test x$glibcxx_cv_func__finite_use = x"yes"; then
38712 for ac_func in _finite
38714 ac_fn_c_check_func "$LINENO" "_finite" "ac_cv_func__finite"
38715 if test "x$ac_cv_func__finite" = x""yes; then :
38716 cat >>confdefs.h <<_ACEOF
38717 #define HAVE__FINITE 1
38730 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sincos declaration" >&5
38731 $as_echo_n "checking for sincos declaration... " >&6; }
38732 if test x${glibcxx_cv_func_sincos_use+set} != xset; then
38733 if test "${glibcxx_cv_func_sincos_use+set}" = set; then :
38734 $as_echo_n "(cached) " >&6
38739 ac_cpp='$CXXCPP $CPPFLAGS'
38740 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
38741 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
38742 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
38744 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
38745 /* end confdefs.h. */
38755 if ac_fn_cxx_try_compile "$LINENO"; then :
38756 glibcxx_cv_func_sincos_use=yes
38758 glibcxx_cv_func_sincos_use=no
38760 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
38762 ac_cpp='$CPP $CPPFLAGS'
38763 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
38764 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
38765 ac_compiler_gnu=$ac_cv_c_compiler_gnu
38771 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_sincos_use" >&5
38772 $as_echo "$glibcxx_cv_func_sincos_use" >&6; }
38774 if test x$glibcxx_cv_func_sincos_use = x"yes"; then
38775 for ac_func in sincos
38777 ac_fn_c_check_func "$LINENO" "sincos" "ac_cv_func_sincos"
38778 if test "x$ac_cv_func_sincos" = x""yes; then :
38779 cat >>confdefs.h <<_ACEOF
38780 #define HAVE_SINCOS 1
38788 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _sincos declaration" >&5
38789 $as_echo_n "checking for _sincos declaration... " >&6; }
38790 if test x${glibcxx_cv_func__sincos_use+set} != xset; then
38791 if test "${glibcxx_cv_func__sincos_use+set}" = set; then :
38792 $as_echo_n "(cached) " >&6
38797 ac_cpp='$CXXCPP $CPPFLAGS'
38798 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
38799 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
38800 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
38802 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
38803 /* end confdefs.h. */
38813 if ac_fn_cxx_try_compile "$LINENO"; then :
38814 glibcxx_cv_func__sincos_use=yes
38816 glibcxx_cv_func__sincos_use=no
38818 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
38820 ac_cpp='$CPP $CPPFLAGS'
38821 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
38822 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
38823 ac_compiler_gnu=$ac_cv_c_compiler_gnu
38829 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__sincos_use" >&5
38830 $as_echo "$glibcxx_cv_func__sincos_use" >&6; }
38832 if test x$glibcxx_cv_func__sincos_use = x"yes"; then
38833 for ac_func in _sincos
38835 ac_fn_c_check_func "$LINENO" "_sincos" "ac_cv_func__sincos"
38836 if test "x$ac_cv_func__sincos" = x""yes; then :
38837 cat >>confdefs.h <<_ACEOF
38838 #define HAVE__SINCOS 1
38851 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fpclass declaration" >&5
38852 $as_echo_n "checking for fpclass declaration... " >&6; }
38853 if test x${glibcxx_cv_func_fpclass_use+set} != xset; then
38854 if test "${glibcxx_cv_func_fpclass_use+set}" = set; then :
38855 $as_echo_n "(cached) " >&6
38860 ac_cpp='$CXXCPP $CPPFLAGS'
38861 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
38862 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
38863 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
38865 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
38866 /* end confdefs.h. */
38868 #ifdef HAVE_IEEEFP_H
38869 #include <ieeefp.h>
38880 if ac_fn_cxx_try_compile "$LINENO"; then :
38881 glibcxx_cv_func_fpclass_use=yes
38883 glibcxx_cv_func_fpclass_use=no
38885 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
38887 ac_cpp='$CPP $CPPFLAGS'
38888 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
38889 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
38890 ac_compiler_gnu=$ac_cv_c_compiler_gnu
38896 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_fpclass_use" >&5
38897 $as_echo "$glibcxx_cv_func_fpclass_use" >&6; }
38899 if test x$glibcxx_cv_func_fpclass_use = x"yes"; then
38900 for ac_func in fpclass
38902 ac_fn_c_check_func "$LINENO" "fpclass" "ac_cv_func_fpclass"
38903 if test "x$ac_cv_func_fpclass" = x""yes; then :
38904 cat >>confdefs.h <<_ACEOF
38905 #define HAVE_FPCLASS 1
38913 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _fpclass declaration" >&5
38914 $as_echo_n "checking for _fpclass declaration... " >&6; }
38915 if test x${glibcxx_cv_func__fpclass_use+set} != xset; then
38916 if test "${glibcxx_cv_func__fpclass_use+set}" = set; then :
38917 $as_echo_n "(cached) " >&6
38922 ac_cpp='$CXXCPP $CPPFLAGS'
38923 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
38924 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
38925 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
38927 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
38928 /* end confdefs.h. */
38930 #ifdef HAVE_IEEEFP_H
38931 #include <ieeefp.h>
38942 if ac_fn_cxx_try_compile "$LINENO"; then :
38943 glibcxx_cv_func__fpclass_use=yes
38945 glibcxx_cv_func__fpclass_use=no
38947 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
38949 ac_cpp='$CPP $CPPFLAGS'
38950 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
38951 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
38952 ac_compiler_gnu=$ac_cv_c_compiler_gnu
38958 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__fpclass_use" >&5
38959 $as_echo "$glibcxx_cv_func__fpclass_use" >&6; }
38961 if test x$glibcxx_cv_func__fpclass_use = x"yes"; then
38962 for ac_func in _fpclass
38964 ac_fn_c_check_func "$LINENO" "_fpclass" "ac_cv_func__fpclass"
38965 if test "x$ac_cv_func__fpclass" = x""yes; then :
38966 cat >>confdefs.h <<_ACEOF
38967 #define HAVE__FPCLASS 1
38980 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for qfpclass declaration" >&5
38981 $as_echo_n "checking for qfpclass declaration... " >&6; }
38982 if test x${glibcxx_cv_func_qfpclass_use+set} != xset; then
38983 if test "${glibcxx_cv_func_qfpclass_use+set}" = set; then :
38984 $as_echo_n "(cached) " >&6
38989 ac_cpp='$CXXCPP $CPPFLAGS'
38990 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
38991 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
38992 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
38994 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
38995 /* end confdefs.h. */
38997 #ifdef HAVE_IEEEFP_H
38998 #include <ieeefp.h>
39009 if ac_fn_cxx_try_compile "$LINENO"; then :
39010 glibcxx_cv_func_qfpclass_use=yes
39012 glibcxx_cv_func_qfpclass_use=no
39014 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
39016 ac_cpp='$CPP $CPPFLAGS'
39017 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
39018 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
39019 ac_compiler_gnu=$ac_cv_c_compiler_gnu
39025 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_qfpclass_use" >&5
39026 $as_echo "$glibcxx_cv_func_qfpclass_use" >&6; }
39028 if test x$glibcxx_cv_func_qfpclass_use = x"yes"; then
39029 for ac_func in qfpclass
39031 ac_fn_c_check_func "$LINENO" "qfpclass" "ac_cv_func_qfpclass"
39032 if test "x$ac_cv_func_qfpclass" = x""yes; then :
39033 cat >>confdefs.h <<_ACEOF
39034 #define HAVE_QFPCLASS 1
39042 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _qfpclass declaration" >&5
39043 $as_echo_n "checking for _qfpclass declaration... " >&6; }
39044 if test x${glibcxx_cv_func__qfpclass_use+set} != xset; then
39045 if test "${glibcxx_cv_func__qfpclass_use+set}" = set; then :
39046 $as_echo_n "(cached) " >&6
39051 ac_cpp='$CXXCPP $CPPFLAGS'
39052 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
39053 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
39054 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
39056 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
39057 /* end confdefs.h. */
39059 #ifdef HAVE_IEEEFP_H
39060 #include <ieeefp.h>
39071 if ac_fn_cxx_try_compile "$LINENO"; then :
39072 glibcxx_cv_func__qfpclass_use=yes
39074 glibcxx_cv_func__qfpclass_use=no
39076 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
39078 ac_cpp='$CPP $CPPFLAGS'
39079 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
39080 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
39081 ac_compiler_gnu=$ac_cv_c_compiler_gnu
39087 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__qfpclass_use" >&5
39088 $as_echo "$glibcxx_cv_func__qfpclass_use" >&6; }
39090 if test x$glibcxx_cv_func__qfpclass_use = x"yes"; then
39091 for ac_func in _qfpclass
39093 ac_fn_c_check_func "$LINENO" "_qfpclass" "ac_cv_func__qfpclass"
39094 if test "x$ac_cv_func__qfpclass" = x""yes; then :
39095 cat >>confdefs.h <<_ACEOF
39096 #define HAVE__QFPCLASS 1
39109 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for hypot declaration" >&5
39110 $as_echo_n "checking for hypot declaration... " >&6; }
39111 if test x${glibcxx_cv_func_hypot_use+set} != xset; then
39112 if test "${glibcxx_cv_func_hypot_use+set}" = set; then :
39113 $as_echo_n "(cached) " >&6
39118 ac_cpp='$CXXCPP $CPPFLAGS'
39119 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
39120 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
39121 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
39123 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
39124 /* end confdefs.h. */
39134 if ac_fn_cxx_try_compile "$LINENO"; then :
39135 glibcxx_cv_func_hypot_use=yes
39137 glibcxx_cv_func_hypot_use=no
39139 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
39141 ac_cpp='$CPP $CPPFLAGS'
39142 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
39143 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
39144 ac_compiler_gnu=$ac_cv_c_compiler_gnu
39150 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_hypot_use" >&5
39151 $as_echo "$glibcxx_cv_func_hypot_use" >&6; }
39153 if test x$glibcxx_cv_func_hypot_use = x"yes"; then
39154 for ac_func in hypot
39156 ac_fn_c_check_func "$LINENO" "hypot" "ac_cv_func_hypot"
39157 if test "x$ac_cv_func_hypot" = x""yes; then :
39158 cat >>confdefs.h <<_ACEOF
39159 #define HAVE_HYPOT 1
39167 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _hypot declaration" >&5
39168 $as_echo_n "checking for _hypot declaration... " >&6; }
39169 if test x${glibcxx_cv_func__hypot_use+set} != xset; then
39170 if test "${glibcxx_cv_func__hypot_use+set}" = set; then :
39171 $as_echo_n "(cached) " >&6
39176 ac_cpp='$CXXCPP $CPPFLAGS'
39177 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
39178 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
39179 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
39181 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
39182 /* end confdefs.h. */
39192 if ac_fn_cxx_try_compile "$LINENO"; then :
39193 glibcxx_cv_func__hypot_use=yes
39195 glibcxx_cv_func__hypot_use=no
39197 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
39199 ac_cpp='$CPP $CPPFLAGS'
39200 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
39201 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
39202 ac_compiler_gnu=$ac_cv_c_compiler_gnu
39208 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__hypot_use" >&5
39209 $as_echo "$glibcxx_cv_func__hypot_use" >&6; }
39211 if test x$glibcxx_cv_func__hypot_use = x"yes"; then
39212 for ac_func in _hypot
39214 ac_fn_c_check_func "$LINENO" "_hypot" "ac_cv_func__hypot"
39215 if test "x$ac_cv_func__hypot" = x""yes; then :
39216 cat >>confdefs.h <<_ACEOF
39217 #define HAVE__HYPOT 1
39230 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for float trig functions" >&5
39231 $as_echo_n "checking for float trig functions... " >&6; }
39232 if test "${glibcxx_cv_func_float_trig_use+set}" = set; then :
39233 $as_echo_n "(cached) " >&6
39238 ac_cpp='$CXXCPP $CPPFLAGS'
39239 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
39240 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
39241 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
39243 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
39244 /* end confdefs.h. */
39249 acosf (0); asinf (0); atanf (0); cosf (0); sinf (0); tanf (0); coshf (0); sinhf (0); tanhf (0);
39254 if ac_fn_cxx_try_compile "$LINENO"; then :
39255 glibcxx_cv_func_float_trig_use=yes
39257 glibcxx_cv_func_float_trig_use=no
39259 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
39261 ac_cpp='$CPP $CPPFLAGS'
39262 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
39263 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
39264 ac_compiler_gnu=$ac_cv_c_compiler_gnu
39268 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_float_trig_use" >&5
39269 $as_echo "$glibcxx_cv_func_float_trig_use" >&6; }
39270 if test x$glibcxx_cv_func_float_trig_use = x"yes"; then
39271 for ac_func in acosf asinf atanf cosf sinf tanf coshf sinhf tanhf
39273 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
39274 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
39275 eval as_val=\$$as_ac_var
39276 if test "x$as_val" = x""yes; then :
39277 cat >>confdefs.h <<_ACEOF
39278 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
39285 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _float trig functions" >&5
39286 $as_echo_n "checking for _float trig functions... " >&6; }
39287 if test "${glibcxx_cv_func__float_trig_use+set}" = set; then :
39288 $as_echo_n "(cached) " >&6
39293 ac_cpp='$CXXCPP $CPPFLAGS'
39294 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
39295 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
39296 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
39298 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
39299 /* end confdefs.h. */
39304 _acosf (0); _asinf (0); _atanf (0); _cosf (0); _sinf (0); _tanf (0); _coshf (0); _sinhf (0); _tanhf (0);
39309 if ac_fn_cxx_try_compile "$LINENO"; then :
39310 glibcxx_cv_func__float_trig_use=yes
39312 glibcxx_cv_func__float_trig_use=no
39314 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
39316 ac_cpp='$CPP $CPPFLAGS'
39317 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
39318 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
39319 ac_compiler_gnu=$ac_cv_c_compiler_gnu
39323 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__float_trig_use" >&5
39324 $as_echo "$glibcxx_cv_func__float_trig_use" >&6; }
39325 if test x$glibcxx_cv_func__float_trig_use = x"yes"; then
39326 for ac_func in _acosf _asinf _atanf _cosf _sinf _tanf _coshf _sinhf _tanhf
39328 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
39329 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
39330 eval as_val=\$$as_ac_var
39331 if test "x$as_val" = x""yes; then :
39332 cat >>confdefs.h <<_ACEOF
39333 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
39346 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for float round functions" >&5
39347 $as_echo_n "checking for float round functions... " >&6; }
39348 if test "${glibcxx_cv_func_float_round_use+set}" = set; then :
39349 $as_echo_n "(cached) " >&6
39354 ac_cpp='$CXXCPP $CPPFLAGS'
39355 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
39356 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
39357 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
39359 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
39360 /* end confdefs.h. */
39365 ceilf (0); floorf (0);
39370 if ac_fn_cxx_try_compile "$LINENO"; then :
39371 glibcxx_cv_func_float_round_use=yes
39373 glibcxx_cv_func_float_round_use=no
39375 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
39377 ac_cpp='$CPP $CPPFLAGS'
39378 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
39379 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
39380 ac_compiler_gnu=$ac_cv_c_compiler_gnu
39384 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_float_round_use" >&5
39385 $as_echo "$glibcxx_cv_func_float_round_use" >&6; }
39386 if test x$glibcxx_cv_func_float_round_use = x"yes"; then
39387 for ac_func in ceilf floorf
39389 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
39390 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
39391 eval as_val=\$$as_ac_var
39392 if test "x$as_val" = x""yes; then :
39393 cat >>confdefs.h <<_ACEOF
39394 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
39401 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _float round functions" >&5
39402 $as_echo_n "checking for _float round functions... " >&6; }
39403 if test "${glibcxx_cv_func__float_round_use+set}" = set; then :
39404 $as_echo_n "(cached) " >&6
39409 ac_cpp='$CXXCPP $CPPFLAGS'
39410 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
39411 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
39412 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
39414 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
39415 /* end confdefs.h. */
39420 _ceilf (0); _floorf (0);
39425 if ac_fn_cxx_try_compile "$LINENO"; then :
39426 glibcxx_cv_func__float_round_use=yes
39428 glibcxx_cv_func__float_round_use=no
39430 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
39432 ac_cpp='$CPP $CPPFLAGS'
39433 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
39434 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
39435 ac_compiler_gnu=$ac_cv_c_compiler_gnu
39439 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__float_round_use" >&5
39440 $as_echo "$glibcxx_cv_func__float_round_use" >&6; }
39441 if test x$glibcxx_cv_func__float_round_use = x"yes"; then
39442 for ac_func in _ceilf _floorf
39444 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
39445 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
39446 eval as_val=\$$as_ac_var
39447 if test "x$as_val" = x""yes; then :
39448 cat >>confdefs.h <<_ACEOF
39449 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
39463 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for expf declaration" >&5
39464 $as_echo_n "checking for expf declaration... " >&6; }
39465 if test x${glibcxx_cv_func_expf_use+set} != xset; then
39466 if test "${glibcxx_cv_func_expf_use+set}" = set; then :
39467 $as_echo_n "(cached) " >&6
39472 ac_cpp='$CXXCPP $CPPFLAGS'
39473 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
39474 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
39475 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
39477 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
39478 /* end confdefs.h. */
39480 #ifdef HAVE_IEEEFP_H
39481 #include <ieeefp.h>
39492 if ac_fn_cxx_try_compile "$LINENO"; then :
39493 glibcxx_cv_func_expf_use=yes
39495 glibcxx_cv_func_expf_use=no
39497 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
39499 ac_cpp='$CPP $CPPFLAGS'
39500 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
39501 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
39502 ac_compiler_gnu=$ac_cv_c_compiler_gnu
39508 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_expf_use" >&5
39509 $as_echo "$glibcxx_cv_func_expf_use" >&6; }
39511 if test x$glibcxx_cv_func_expf_use = x"yes"; then
39512 for ac_func in expf
39514 ac_fn_c_check_func "$LINENO" "expf" "ac_cv_func_expf"
39515 if test "x$ac_cv_func_expf" = x""yes; then :
39516 cat >>confdefs.h <<_ACEOF
39517 #define HAVE_EXPF 1
39525 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _expf declaration" >&5
39526 $as_echo_n "checking for _expf declaration... " >&6; }
39527 if test x${glibcxx_cv_func__expf_use+set} != xset; then
39528 if test "${glibcxx_cv_func__expf_use+set}" = set; then :
39529 $as_echo_n "(cached) " >&6
39534 ac_cpp='$CXXCPP $CPPFLAGS'
39535 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
39536 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
39537 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
39539 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
39540 /* end confdefs.h. */
39542 #ifdef HAVE_IEEEFP_H
39543 #include <ieeefp.h>
39554 if ac_fn_cxx_try_compile "$LINENO"; then :
39555 glibcxx_cv_func__expf_use=yes
39557 glibcxx_cv_func__expf_use=no
39559 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
39561 ac_cpp='$CPP $CPPFLAGS'
39562 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
39563 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
39564 ac_compiler_gnu=$ac_cv_c_compiler_gnu
39570 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__expf_use" >&5
39571 $as_echo "$glibcxx_cv_func__expf_use" >&6; }
39573 if test x$glibcxx_cv_func__expf_use = x"yes"; then
39574 for ac_func in _expf
39576 ac_fn_c_check_func "$LINENO" "_expf" "ac_cv_func__expf"
39577 if test "x$ac_cv_func__expf" = x""yes; then :
39578 cat >>confdefs.h <<_ACEOF
39579 #define HAVE__EXPF 1
39592 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for isnanf declaration" >&5
39593 $as_echo_n "checking for isnanf declaration... " >&6; }
39594 if test x${glibcxx_cv_func_isnanf_use+set} != xset; then
39595 if test "${glibcxx_cv_func_isnanf_use+set}" = set; then :
39596 $as_echo_n "(cached) " >&6
39601 ac_cpp='$CXXCPP $CPPFLAGS'
39602 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
39603 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
39604 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
39606 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
39607 /* end confdefs.h. */
39609 #ifdef HAVE_IEEEFP_H
39610 #include <ieeefp.h>
39621 if ac_fn_cxx_try_compile "$LINENO"; then :
39622 glibcxx_cv_func_isnanf_use=yes
39624 glibcxx_cv_func_isnanf_use=no
39626 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
39628 ac_cpp='$CPP $CPPFLAGS'
39629 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
39630 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
39631 ac_compiler_gnu=$ac_cv_c_compiler_gnu
39637 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_isnanf_use" >&5
39638 $as_echo "$glibcxx_cv_func_isnanf_use" >&6; }
39640 if test x$glibcxx_cv_func_isnanf_use = x"yes"; then
39641 for ac_func in isnanf
39643 ac_fn_c_check_func "$LINENO" "isnanf" "ac_cv_func_isnanf"
39644 if test "x$ac_cv_func_isnanf" = x""yes; then :
39645 cat >>confdefs.h <<_ACEOF
39646 #define HAVE_ISNANF 1
39654 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _isnanf declaration" >&5
39655 $as_echo_n "checking for _isnanf declaration... " >&6; }
39656 if test x${glibcxx_cv_func__isnanf_use+set} != xset; then
39657 if test "${glibcxx_cv_func__isnanf_use+set}" = set; then :
39658 $as_echo_n "(cached) " >&6
39663 ac_cpp='$CXXCPP $CPPFLAGS'
39664 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
39665 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
39666 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
39668 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
39669 /* end confdefs.h. */
39671 #ifdef HAVE_IEEEFP_H
39672 #include <ieeefp.h>
39683 if ac_fn_cxx_try_compile "$LINENO"; then :
39684 glibcxx_cv_func__isnanf_use=yes
39686 glibcxx_cv_func__isnanf_use=no
39688 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
39690 ac_cpp='$CPP $CPPFLAGS'
39691 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
39692 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
39693 ac_compiler_gnu=$ac_cv_c_compiler_gnu
39699 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__isnanf_use" >&5
39700 $as_echo "$glibcxx_cv_func__isnanf_use" >&6; }
39702 if test x$glibcxx_cv_func__isnanf_use = x"yes"; then
39703 for ac_func in _isnanf
39705 ac_fn_c_check_func "$LINENO" "_isnanf" "ac_cv_func__isnanf"
39706 if test "x$ac_cv_func__isnanf" = x""yes; then :
39707 cat >>confdefs.h <<_ACEOF
39708 #define HAVE__ISNANF 1
39721 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for isinff declaration" >&5
39722 $as_echo_n "checking for isinff declaration... " >&6; }
39723 if test x${glibcxx_cv_func_isinff_use+set} != xset; then
39724 if test "${glibcxx_cv_func_isinff_use+set}" = set; then :
39725 $as_echo_n "(cached) " >&6
39730 ac_cpp='$CXXCPP $CPPFLAGS'
39731 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
39732 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
39733 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
39735 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
39736 /* end confdefs.h. */
39738 #ifdef HAVE_IEEEFP_H
39739 #include <ieeefp.h>
39750 if ac_fn_cxx_try_compile "$LINENO"; then :
39751 glibcxx_cv_func_isinff_use=yes
39753 glibcxx_cv_func_isinff_use=no
39755 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
39757 ac_cpp='$CPP $CPPFLAGS'
39758 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
39759 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
39760 ac_compiler_gnu=$ac_cv_c_compiler_gnu
39766 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_isinff_use" >&5
39767 $as_echo "$glibcxx_cv_func_isinff_use" >&6; }
39769 if test x$glibcxx_cv_func_isinff_use = x"yes"; then
39770 for ac_func in isinff
39772 ac_fn_c_check_func "$LINENO" "isinff" "ac_cv_func_isinff"
39773 if test "x$ac_cv_func_isinff" = x""yes; then :
39774 cat >>confdefs.h <<_ACEOF
39775 #define HAVE_ISINFF 1
39783 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _isinff declaration" >&5
39784 $as_echo_n "checking for _isinff declaration... " >&6; }
39785 if test x${glibcxx_cv_func__isinff_use+set} != xset; then
39786 if test "${glibcxx_cv_func__isinff_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__isinff_use=yes
39815 glibcxx_cv_func__isinff_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__isinff_use" >&5
39829 $as_echo "$glibcxx_cv_func__isinff_use" >&6; }
39831 if test x$glibcxx_cv_func__isinff_use = x"yes"; then
39832 for ac_func in _isinff
39834 ac_fn_c_check_func "$LINENO" "_isinff" "ac_cv_func__isinff"
39835 if test "x$ac_cv_func__isinff" = x""yes; then :
39836 cat >>confdefs.h <<_ACEOF
39837 #define HAVE__ISINFF 1
39850 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for atan2f declaration" >&5
39851 $as_echo_n "checking for atan2f declaration... " >&6; }
39852 if test x${glibcxx_cv_func_atan2f_use+set} != xset; then
39853 if test "${glibcxx_cv_func_atan2f_use+set}" = set; then :
39854 $as_echo_n "(cached) " >&6
39859 ac_cpp='$CXXCPP $CPPFLAGS'
39860 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
39861 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
39862 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
39864 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
39865 /* end confdefs.h. */
39875 if ac_fn_cxx_try_compile "$LINENO"; then :
39876 glibcxx_cv_func_atan2f_use=yes
39878 glibcxx_cv_func_atan2f_use=no
39880 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
39882 ac_cpp='$CPP $CPPFLAGS'
39883 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
39884 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
39885 ac_compiler_gnu=$ac_cv_c_compiler_gnu
39891 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_atan2f_use" >&5
39892 $as_echo "$glibcxx_cv_func_atan2f_use" >&6; }
39894 if test x$glibcxx_cv_func_atan2f_use = x"yes"; then
39895 for ac_func in atan2f
39897 ac_fn_c_check_func "$LINENO" "atan2f" "ac_cv_func_atan2f"
39898 if test "x$ac_cv_func_atan2f" = x""yes; then :
39899 cat >>confdefs.h <<_ACEOF
39900 #define HAVE_ATAN2F 1
39908 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _atan2f declaration" >&5
39909 $as_echo_n "checking for _atan2f declaration... " >&6; }
39910 if test x${glibcxx_cv_func__atan2f_use+set} != xset; then
39911 if test "${glibcxx_cv_func__atan2f_use+set}" = set; then :
39912 $as_echo_n "(cached) " >&6
39917 ac_cpp='$CXXCPP $CPPFLAGS'
39918 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
39919 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
39920 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
39922 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
39923 /* end confdefs.h. */
39933 if ac_fn_cxx_try_compile "$LINENO"; then :
39934 glibcxx_cv_func__atan2f_use=yes
39936 glibcxx_cv_func__atan2f_use=no
39938 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
39940 ac_cpp='$CPP $CPPFLAGS'
39941 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
39942 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
39943 ac_compiler_gnu=$ac_cv_c_compiler_gnu
39949 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__atan2f_use" >&5
39950 $as_echo "$glibcxx_cv_func__atan2f_use" >&6; }
39952 if test x$glibcxx_cv_func__atan2f_use = x"yes"; then
39953 for ac_func in _atan2f
39955 ac_fn_c_check_func "$LINENO" "_atan2f" "ac_cv_func__atan2f"
39956 if test "x$ac_cv_func__atan2f" = x""yes; then :
39957 cat >>confdefs.h <<_ACEOF
39958 #define HAVE__ATAN2F 1
39971 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fabsf declaration" >&5
39972 $as_echo_n "checking for fabsf declaration... " >&6; }
39973 if test x${glibcxx_cv_func_fabsf_use+set} != xset; then
39974 if test "${glibcxx_cv_func_fabsf_use+set}" = set; then :
39975 $as_echo_n "(cached) " >&6
39980 ac_cpp='$CXXCPP $CPPFLAGS'
39981 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
39982 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
39983 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
39985 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
39986 /* end confdefs.h. */
39988 #ifdef HAVE_IEEEFP_H
39989 #include <ieeefp.h>
40000 if ac_fn_cxx_try_compile "$LINENO"; then :
40001 glibcxx_cv_func_fabsf_use=yes
40003 glibcxx_cv_func_fabsf_use=no
40005 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
40007 ac_cpp='$CPP $CPPFLAGS'
40008 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
40009 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
40010 ac_compiler_gnu=$ac_cv_c_compiler_gnu
40016 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_fabsf_use" >&5
40017 $as_echo "$glibcxx_cv_func_fabsf_use" >&6; }
40019 if test x$glibcxx_cv_func_fabsf_use = x"yes"; then
40020 for ac_func in fabsf
40022 ac_fn_c_check_func "$LINENO" "fabsf" "ac_cv_func_fabsf"
40023 if test "x$ac_cv_func_fabsf" = x""yes; then :
40024 cat >>confdefs.h <<_ACEOF
40025 #define HAVE_FABSF 1
40033 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _fabsf declaration" >&5
40034 $as_echo_n "checking for _fabsf declaration... " >&6; }
40035 if test x${glibcxx_cv_func__fabsf_use+set} != xset; then
40036 if test "${glibcxx_cv_func__fabsf_use+set}" = set; then :
40037 $as_echo_n "(cached) " >&6
40042 ac_cpp='$CXXCPP $CPPFLAGS'
40043 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
40044 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
40045 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
40047 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
40048 /* end confdefs.h. */
40050 #ifdef HAVE_IEEEFP_H
40051 #include <ieeefp.h>
40062 if ac_fn_cxx_try_compile "$LINENO"; then :
40063 glibcxx_cv_func__fabsf_use=yes
40065 glibcxx_cv_func__fabsf_use=no
40067 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
40069 ac_cpp='$CPP $CPPFLAGS'
40070 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
40071 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
40072 ac_compiler_gnu=$ac_cv_c_compiler_gnu
40078 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__fabsf_use" >&5
40079 $as_echo "$glibcxx_cv_func__fabsf_use" >&6; }
40081 if test x$glibcxx_cv_func__fabsf_use = x"yes"; then
40082 for ac_func in _fabsf
40084 ac_fn_c_check_func "$LINENO" "_fabsf" "ac_cv_func__fabsf"
40085 if test "x$ac_cv_func__fabsf" = x""yes; then :
40086 cat >>confdefs.h <<_ACEOF
40087 #define HAVE__FABSF 1
40100 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fmodf declaration" >&5
40101 $as_echo_n "checking for fmodf declaration... " >&6; }
40102 if test x${glibcxx_cv_func_fmodf_use+set} != xset; then
40103 if test "${glibcxx_cv_func_fmodf_use+set}" = set; then :
40104 $as_echo_n "(cached) " >&6
40109 ac_cpp='$CXXCPP $CPPFLAGS'
40110 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
40111 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
40112 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
40114 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
40115 /* end confdefs.h. */
40125 if ac_fn_cxx_try_compile "$LINENO"; then :
40126 glibcxx_cv_func_fmodf_use=yes
40128 glibcxx_cv_func_fmodf_use=no
40130 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
40132 ac_cpp='$CPP $CPPFLAGS'
40133 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
40134 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
40135 ac_compiler_gnu=$ac_cv_c_compiler_gnu
40141 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_fmodf_use" >&5
40142 $as_echo "$glibcxx_cv_func_fmodf_use" >&6; }
40144 if test x$glibcxx_cv_func_fmodf_use = x"yes"; then
40145 for ac_func in fmodf
40147 ac_fn_c_check_func "$LINENO" "fmodf" "ac_cv_func_fmodf"
40148 if test "x$ac_cv_func_fmodf" = x""yes; then :
40149 cat >>confdefs.h <<_ACEOF
40150 #define HAVE_FMODF 1
40158 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _fmodf declaration" >&5
40159 $as_echo_n "checking for _fmodf declaration... " >&6; }
40160 if test x${glibcxx_cv_func__fmodf_use+set} != xset; then
40161 if test "${glibcxx_cv_func__fmodf_use+set}" = set; then :
40162 $as_echo_n "(cached) " >&6
40167 ac_cpp='$CXXCPP $CPPFLAGS'
40168 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
40169 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
40170 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
40172 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
40173 /* end confdefs.h. */
40183 if ac_fn_cxx_try_compile "$LINENO"; then :
40184 glibcxx_cv_func__fmodf_use=yes
40186 glibcxx_cv_func__fmodf_use=no
40188 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
40190 ac_cpp='$CPP $CPPFLAGS'
40191 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
40192 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
40193 ac_compiler_gnu=$ac_cv_c_compiler_gnu
40199 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__fmodf_use" >&5
40200 $as_echo "$glibcxx_cv_func__fmodf_use" >&6; }
40202 if test x$glibcxx_cv_func__fmodf_use = x"yes"; then
40203 for ac_func in _fmodf
40205 ac_fn_c_check_func "$LINENO" "_fmodf" "ac_cv_func__fmodf"
40206 if test "x$ac_cv_func__fmodf" = x""yes; then :
40207 cat >>confdefs.h <<_ACEOF
40208 #define HAVE__FMODF 1
40221 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for frexpf declaration" >&5
40222 $as_echo_n "checking for frexpf declaration... " >&6; }
40223 if test x${glibcxx_cv_func_frexpf_use+set} != xset; then
40224 if test "${glibcxx_cv_func_frexpf_use+set}" = set; then :
40225 $as_echo_n "(cached) " >&6
40230 ac_cpp='$CXXCPP $CPPFLAGS'
40231 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
40232 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
40233 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
40235 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
40236 /* end confdefs.h. */
40246 if ac_fn_cxx_try_compile "$LINENO"; then :
40247 glibcxx_cv_func_frexpf_use=yes
40249 glibcxx_cv_func_frexpf_use=no
40251 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
40253 ac_cpp='$CPP $CPPFLAGS'
40254 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
40255 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
40256 ac_compiler_gnu=$ac_cv_c_compiler_gnu
40262 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_frexpf_use" >&5
40263 $as_echo "$glibcxx_cv_func_frexpf_use" >&6; }
40265 if test x$glibcxx_cv_func_frexpf_use = x"yes"; then
40266 for ac_func in frexpf
40268 ac_fn_c_check_func "$LINENO" "frexpf" "ac_cv_func_frexpf"
40269 if test "x$ac_cv_func_frexpf" = x""yes; then :
40270 cat >>confdefs.h <<_ACEOF
40271 #define HAVE_FREXPF 1
40279 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _frexpf declaration" >&5
40280 $as_echo_n "checking for _frexpf declaration... " >&6; }
40281 if test x${glibcxx_cv_func__frexpf_use+set} != xset; then
40282 if test "${glibcxx_cv_func__frexpf_use+set}" = set; then :
40283 $as_echo_n "(cached) " >&6
40288 ac_cpp='$CXXCPP $CPPFLAGS'
40289 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
40290 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
40291 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
40293 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
40294 /* end confdefs.h. */
40304 if ac_fn_cxx_try_compile "$LINENO"; then :
40305 glibcxx_cv_func__frexpf_use=yes
40307 glibcxx_cv_func__frexpf_use=no
40309 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
40311 ac_cpp='$CPP $CPPFLAGS'
40312 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
40313 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
40314 ac_compiler_gnu=$ac_cv_c_compiler_gnu
40320 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__frexpf_use" >&5
40321 $as_echo "$glibcxx_cv_func__frexpf_use" >&6; }
40323 if test x$glibcxx_cv_func__frexpf_use = x"yes"; then
40324 for ac_func in _frexpf
40326 ac_fn_c_check_func "$LINENO" "_frexpf" "ac_cv_func__frexpf"
40327 if test "x$ac_cv_func__frexpf" = x""yes; then :
40328 cat >>confdefs.h <<_ACEOF
40329 #define HAVE__FREXPF 1
40342 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for hypotf declaration" >&5
40343 $as_echo_n "checking for hypotf declaration... " >&6; }
40344 if test x${glibcxx_cv_func_hypotf_use+set} != xset; then
40345 if test "${glibcxx_cv_func_hypotf_use+set}" = set; then :
40346 $as_echo_n "(cached) " >&6
40351 ac_cpp='$CXXCPP $CPPFLAGS'
40352 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
40353 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
40354 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
40356 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
40357 /* end confdefs.h. */
40367 if ac_fn_cxx_try_compile "$LINENO"; then :
40368 glibcxx_cv_func_hypotf_use=yes
40370 glibcxx_cv_func_hypotf_use=no
40372 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
40374 ac_cpp='$CPP $CPPFLAGS'
40375 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
40376 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
40377 ac_compiler_gnu=$ac_cv_c_compiler_gnu
40383 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_hypotf_use" >&5
40384 $as_echo "$glibcxx_cv_func_hypotf_use" >&6; }
40386 if test x$glibcxx_cv_func_hypotf_use = x"yes"; then
40387 for ac_func in hypotf
40389 ac_fn_c_check_func "$LINENO" "hypotf" "ac_cv_func_hypotf"
40390 if test "x$ac_cv_func_hypotf" = x""yes; then :
40391 cat >>confdefs.h <<_ACEOF
40392 #define HAVE_HYPOTF 1
40400 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _hypotf declaration" >&5
40401 $as_echo_n "checking for _hypotf declaration... " >&6; }
40402 if test x${glibcxx_cv_func__hypotf_use+set} != xset; then
40403 if test "${glibcxx_cv_func__hypotf_use+set}" = set; then :
40404 $as_echo_n "(cached) " >&6
40409 ac_cpp='$CXXCPP $CPPFLAGS'
40410 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
40411 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
40412 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
40414 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
40415 /* end confdefs.h. */
40425 if ac_fn_cxx_try_compile "$LINENO"; then :
40426 glibcxx_cv_func__hypotf_use=yes
40428 glibcxx_cv_func__hypotf_use=no
40430 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
40432 ac_cpp='$CPP $CPPFLAGS'
40433 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
40434 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
40435 ac_compiler_gnu=$ac_cv_c_compiler_gnu
40441 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__hypotf_use" >&5
40442 $as_echo "$glibcxx_cv_func__hypotf_use" >&6; }
40444 if test x$glibcxx_cv_func__hypotf_use = x"yes"; then
40445 for ac_func in _hypotf
40447 ac_fn_c_check_func "$LINENO" "_hypotf" "ac_cv_func__hypotf"
40448 if test "x$ac_cv_func__hypotf" = x""yes; then :
40449 cat >>confdefs.h <<_ACEOF
40450 #define HAVE__HYPOTF 1
40463 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ldexpf declaration" >&5
40464 $as_echo_n "checking for ldexpf declaration... " >&6; }
40465 if test x${glibcxx_cv_func_ldexpf_use+set} != xset; then
40466 if test "${glibcxx_cv_func_ldexpf_use+set}" = set; then :
40467 $as_echo_n "(cached) " >&6
40472 ac_cpp='$CXXCPP $CPPFLAGS'
40473 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
40474 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
40475 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
40477 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
40478 /* end confdefs.h. */
40488 if ac_fn_cxx_try_compile "$LINENO"; then :
40489 glibcxx_cv_func_ldexpf_use=yes
40491 glibcxx_cv_func_ldexpf_use=no
40493 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
40495 ac_cpp='$CPP $CPPFLAGS'
40496 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
40497 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
40498 ac_compiler_gnu=$ac_cv_c_compiler_gnu
40504 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_ldexpf_use" >&5
40505 $as_echo "$glibcxx_cv_func_ldexpf_use" >&6; }
40507 if test x$glibcxx_cv_func_ldexpf_use = x"yes"; then
40508 for ac_func in ldexpf
40510 ac_fn_c_check_func "$LINENO" "ldexpf" "ac_cv_func_ldexpf"
40511 if test "x$ac_cv_func_ldexpf" = x""yes; then :
40512 cat >>confdefs.h <<_ACEOF
40513 #define HAVE_LDEXPF 1
40521 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _ldexpf declaration" >&5
40522 $as_echo_n "checking for _ldexpf declaration... " >&6; }
40523 if test x${glibcxx_cv_func__ldexpf_use+set} != xset; then
40524 if test "${glibcxx_cv_func__ldexpf_use+set}" = set; then :
40525 $as_echo_n "(cached) " >&6
40530 ac_cpp='$CXXCPP $CPPFLAGS'
40531 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
40532 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
40533 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
40535 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
40536 /* end confdefs.h. */
40546 if ac_fn_cxx_try_compile "$LINENO"; then :
40547 glibcxx_cv_func__ldexpf_use=yes
40549 glibcxx_cv_func__ldexpf_use=no
40551 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
40553 ac_cpp='$CPP $CPPFLAGS'
40554 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
40555 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
40556 ac_compiler_gnu=$ac_cv_c_compiler_gnu
40562 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__ldexpf_use" >&5
40563 $as_echo "$glibcxx_cv_func__ldexpf_use" >&6; }
40565 if test x$glibcxx_cv_func__ldexpf_use = x"yes"; then
40566 for ac_func in _ldexpf
40568 ac_fn_c_check_func "$LINENO" "_ldexpf" "ac_cv_func__ldexpf"
40569 if test "x$ac_cv_func__ldexpf" = x""yes; then :
40570 cat >>confdefs.h <<_ACEOF
40571 #define HAVE__LDEXPF 1
40584 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for logf declaration" >&5
40585 $as_echo_n "checking for logf declaration... " >&6; }
40586 if test x${glibcxx_cv_func_logf_use+set} != xset; then
40587 if test "${glibcxx_cv_func_logf_use+set}" = set; then :
40588 $as_echo_n "(cached) " >&6
40593 ac_cpp='$CXXCPP $CPPFLAGS'
40594 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
40595 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
40596 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
40598 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
40599 /* end confdefs.h. */
40601 #ifdef HAVE_IEEEFP_H
40602 #include <ieeefp.h>
40613 if ac_fn_cxx_try_compile "$LINENO"; then :
40614 glibcxx_cv_func_logf_use=yes
40616 glibcxx_cv_func_logf_use=no
40618 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
40620 ac_cpp='$CPP $CPPFLAGS'
40621 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
40622 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
40623 ac_compiler_gnu=$ac_cv_c_compiler_gnu
40629 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_logf_use" >&5
40630 $as_echo "$glibcxx_cv_func_logf_use" >&6; }
40632 if test x$glibcxx_cv_func_logf_use = x"yes"; then
40633 for ac_func in logf
40635 ac_fn_c_check_func "$LINENO" "logf" "ac_cv_func_logf"
40636 if test "x$ac_cv_func_logf" = x""yes; then :
40637 cat >>confdefs.h <<_ACEOF
40638 #define HAVE_LOGF 1
40646 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _logf declaration" >&5
40647 $as_echo_n "checking for _logf declaration... " >&6; }
40648 if test x${glibcxx_cv_func__logf_use+set} != xset; then
40649 if test "${glibcxx_cv_func__logf_use+set}" = set; then :
40650 $as_echo_n "(cached) " >&6
40655 ac_cpp='$CXXCPP $CPPFLAGS'
40656 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
40657 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
40658 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
40660 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
40661 /* end confdefs.h. */
40663 #ifdef HAVE_IEEEFP_H
40664 #include <ieeefp.h>
40675 if ac_fn_cxx_try_compile "$LINENO"; then :
40676 glibcxx_cv_func__logf_use=yes
40678 glibcxx_cv_func__logf_use=no
40680 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
40682 ac_cpp='$CPP $CPPFLAGS'
40683 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
40684 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
40685 ac_compiler_gnu=$ac_cv_c_compiler_gnu
40691 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__logf_use" >&5
40692 $as_echo "$glibcxx_cv_func__logf_use" >&6; }
40694 if test x$glibcxx_cv_func__logf_use = x"yes"; then
40695 for ac_func in _logf
40697 ac_fn_c_check_func "$LINENO" "_logf" "ac_cv_func__logf"
40698 if test "x$ac_cv_func__logf" = x""yes; then :
40699 cat >>confdefs.h <<_ACEOF
40700 #define HAVE__LOGF 1
40713 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for log10f declaration" >&5
40714 $as_echo_n "checking for log10f declaration... " >&6; }
40715 if test x${glibcxx_cv_func_log10f_use+set} != xset; then
40716 if test "${glibcxx_cv_func_log10f_use+set}" = set; then :
40717 $as_echo_n "(cached) " >&6
40722 ac_cpp='$CXXCPP $CPPFLAGS'
40723 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
40724 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
40725 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
40727 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
40728 /* end confdefs.h. */
40730 #ifdef HAVE_IEEEFP_H
40731 #include <ieeefp.h>
40742 if ac_fn_cxx_try_compile "$LINENO"; then :
40743 glibcxx_cv_func_log10f_use=yes
40745 glibcxx_cv_func_log10f_use=no
40747 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
40749 ac_cpp='$CPP $CPPFLAGS'
40750 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
40751 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
40752 ac_compiler_gnu=$ac_cv_c_compiler_gnu
40758 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_log10f_use" >&5
40759 $as_echo "$glibcxx_cv_func_log10f_use" >&6; }
40761 if test x$glibcxx_cv_func_log10f_use = x"yes"; then
40762 for ac_func in log10f
40764 ac_fn_c_check_func "$LINENO" "log10f" "ac_cv_func_log10f"
40765 if test "x$ac_cv_func_log10f" = x""yes; then :
40766 cat >>confdefs.h <<_ACEOF
40767 #define HAVE_LOG10F 1
40775 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _log10f declaration" >&5
40776 $as_echo_n "checking for _log10f declaration... " >&6; }
40777 if test x${glibcxx_cv_func__log10f_use+set} != xset; then
40778 if test "${glibcxx_cv_func__log10f_use+set}" = set; then :
40779 $as_echo_n "(cached) " >&6
40784 ac_cpp='$CXXCPP $CPPFLAGS'
40785 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
40786 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
40787 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
40789 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
40790 /* end confdefs.h. */
40792 #ifdef HAVE_IEEEFP_H
40793 #include <ieeefp.h>
40804 if ac_fn_cxx_try_compile "$LINENO"; then :
40805 glibcxx_cv_func__log10f_use=yes
40807 glibcxx_cv_func__log10f_use=no
40809 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
40811 ac_cpp='$CPP $CPPFLAGS'
40812 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
40813 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
40814 ac_compiler_gnu=$ac_cv_c_compiler_gnu
40820 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__log10f_use" >&5
40821 $as_echo "$glibcxx_cv_func__log10f_use" >&6; }
40823 if test x$glibcxx_cv_func__log10f_use = x"yes"; then
40824 for ac_func in _log10f
40826 ac_fn_c_check_func "$LINENO" "_log10f" "ac_cv_func__log10f"
40827 if test "x$ac_cv_func__log10f" = x""yes; then :
40828 cat >>confdefs.h <<_ACEOF
40829 #define HAVE__LOG10F 1
40842 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for modff declaration" >&5
40843 $as_echo_n "checking for modff declaration... " >&6; }
40844 if test x${glibcxx_cv_func_modff_use+set} != xset; then
40845 if test "${glibcxx_cv_func_modff_use+set}" = set; then :
40846 $as_echo_n "(cached) " >&6
40851 ac_cpp='$CXXCPP $CPPFLAGS'
40852 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
40853 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
40854 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
40856 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
40857 /* end confdefs.h. */
40867 if ac_fn_cxx_try_compile "$LINENO"; then :
40868 glibcxx_cv_func_modff_use=yes
40870 glibcxx_cv_func_modff_use=no
40872 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
40874 ac_cpp='$CPP $CPPFLAGS'
40875 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
40876 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
40877 ac_compiler_gnu=$ac_cv_c_compiler_gnu
40883 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_modff_use" >&5
40884 $as_echo "$glibcxx_cv_func_modff_use" >&6; }
40886 if test x$glibcxx_cv_func_modff_use = x"yes"; then
40887 for ac_func in modff
40889 ac_fn_c_check_func "$LINENO" "modff" "ac_cv_func_modff"
40890 if test "x$ac_cv_func_modff" = x""yes; then :
40891 cat >>confdefs.h <<_ACEOF
40892 #define HAVE_MODFF 1
40900 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _modff declaration" >&5
40901 $as_echo_n "checking for _modff declaration... " >&6; }
40902 if test x${glibcxx_cv_func__modff_use+set} != xset; then
40903 if test "${glibcxx_cv_func__modff_use+set}" = set; then :
40904 $as_echo_n "(cached) " >&6
40909 ac_cpp='$CXXCPP $CPPFLAGS'
40910 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
40911 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
40912 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
40914 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
40915 /* end confdefs.h. */
40925 if ac_fn_cxx_try_compile "$LINENO"; then :
40926 glibcxx_cv_func__modff_use=yes
40928 glibcxx_cv_func__modff_use=no
40930 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
40932 ac_cpp='$CPP $CPPFLAGS'
40933 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
40934 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
40935 ac_compiler_gnu=$ac_cv_c_compiler_gnu
40941 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__modff_use" >&5
40942 $as_echo "$glibcxx_cv_func__modff_use" >&6; }
40944 if test x$glibcxx_cv_func__modff_use = x"yes"; then
40945 for ac_func in _modff
40947 ac_fn_c_check_func "$LINENO" "_modff" "ac_cv_func__modff"
40948 if test "x$ac_cv_func__modff" = x""yes; then :
40949 cat >>confdefs.h <<_ACEOF
40950 #define HAVE__MODFF 1
40963 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for modf declaration" >&5
40964 $as_echo_n "checking for modf declaration... " >&6; }
40965 if test x${glibcxx_cv_func_modf_use+set} != xset; then
40966 if test "${glibcxx_cv_func_modf_use+set}" = set; then :
40967 $as_echo_n "(cached) " >&6
40972 ac_cpp='$CXXCPP $CPPFLAGS'
40973 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
40974 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
40975 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
40977 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
40978 /* end confdefs.h. */
40988 if ac_fn_cxx_try_compile "$LINENO"; then :
40989 glibcxx_cv_func_modf_use=yes
40991 glibcxx_cv_func_modf_use=no
40993 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
40995 ac_cpp='$CPP $CPPFLAGS'
40996 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
40997 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
40998 ac_compiler_gnu=$ac_cv_c_compiler_gnu
41004 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_modf_use" >&5
41005 $as_echo "$glibcxx_cv_func_modf_use" >&6; }
41007 if test x$glibcxx_cv_func_modf_use = x"yes"; then
41008 for ac_func in modf
41010 ac_fn_c_check_func "$LINENO" "modf" "ac_cv_func_modf"
41011 if test "x$ac_cv_func_modf" = x""yes; then :
41012 cat >>confdefs.h <<_ACEOF
41013 #define HAVE_MODF 1
41021 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _modf declaration" >&5
41022 $as_echo_n "checking for _modf declaration... " >&6; }
41023 if test x${glibcxx_cv_func__modf_use+set} != xset; then
41024 if test "${glibcxx_cv_func__modf_use+set}" = set; then :
41025 $as_echo_n "(cached) " >&6
41030 ac_cpp='$CXXCPP $CPPFLAGS'
41031 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
41032 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
41033 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
41035 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
41036 /* end confdefs.h. */
41046 if ac_fn_cxx_try_compile "$LINENO"; then :
41047 glibcxx_cv_func__modf_use=yes
41049 glibcxx_cv_func__modf_use=no
41051 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
41053 ac_cpp='$CPP $CPPFLAGS'
41054 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
41055 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
41056 ac_compiler_gnu=$ac_cv_c_compiler_gnu
41062 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__modf_use" >&5
41063 $as_echo "$glibcxx_cv_func__modf_use" >&6; }
41065 if test x$glibcxx_cv_func__modf_use = x"yes"; then
41066 for ac_func in _modf
41068 ac_fn_c_check_func "$LINENO" "_modf" "ac_cv_func__modf"
41069 if test "x$ac_cv_func__modf" = x""yes; then :
41070 cat >>confdefs.h <<_ACEOF
41071 #define HAVE__MODF 1
41084 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for powf declaration" >&5
41085 $as_echo_n "checking for powf declaration... " >&6; }
41086 if test x${glibcxx_cv_func_powf_use+set} != xset; then
41087 if test "${glibcxx_cv_func_powf_use+set}" = set; then :
41088 $as_echo_n "(cached) " >&6
41093 ac_cpp='$CXXCPP $CPPFLAGS'
41094 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
41095 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
41096 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
41098 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
41099 /* end confdefs.h. */
41109 if ac_fn_cxx_try_compile "$LINENO"; then :
41110 glibcxx_cv_func_powf_use=yes
41112 glibcxx_cv_func_powf_use=no
41114 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
41116 ac_cpp='$CPP $CPPFLAGS'
41117 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
41118 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
41119 ac_compiler_gnu=$ac_cv_c_compiler_gnu
41125 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_powf_use" >&5
41126 $as_echo "$glibcxx_cv_func_powf_use" >&6; }
41128 if test x$glibcxx_cv_func_powf_use = x"yes"; then
41129 for ac_func in powf
41131 ac_fn_c_check_func "$LINENO" "powf" "ac_cv_func_powf"
41132 if test "x$ac_cv_func_powf" = x""yes; then :
41133 cat >>confdefs.h <<_ACEOF
41134 #define HAVE_POWF 1
41142 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _powf declaration" >&5
41143 $as_echo_n "checking for _powf declaration... " >&6; }
41144 if test x${glibcxx_cv_func__powf_use+set} != xset; then
41145 if test "${glibcxx_cv_func__powf_use+set}" = set; then :
41146 $as_echo_n "(cached) " >&6
41151 ac_cpp='$CXXCPP $CPPFLAGS'
41152 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
41153 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
41154 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
41156 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
41157 /* end confdefs.h. */
41167 if ac_fn_cxx_try_compile "$LINENO"; then :
41168 glibcxx_cv_func__powf_use=yes
41170 glibcxx_cv_func__powf_use=no
41172 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
41174 ac_cpp='$CPP $CPPFLAGS'
41175 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
41176 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
41177 ac_compiler_gnu=$ac_cv_c_compiler_gnu
41183 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__powf_use" >&5
41184 $as_echo "$glibcxx_cv_func__powf_use" >&6; }
41186 if test x$glibcxx_cv_func__powf_use = x"yes"; then
41187 for ac_func in _powf
41189 ac_fn_c_check_func "$LINENO" "_powf" "ac_cv_func__powf"
41190 if test "x$ac_cv_func__powf" = x""yes; then :
41191 cat >>confdefs.h <<_ACEOF
41192 #define HAVE__POWF 1
41205 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sqrtf declaration" >&5
41206 $as_echo_n "checking for sqrtf declaration... " >&6; }
41207 if test x${glibcxx_cv_func_sqrtf_use+set} != xset; then
41208 if test "${glibcxx_cv_func_sqrtf_use+set}" = set; then :
41209 $as_echo_n "(cached) " >&6
41214 ac_cpp='$CXXCPP $CPPFLAGS'
41215 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
41216 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
41217 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
41219 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
41220 /* end confdefs.h. */
41222 #ifdef HAVE_IEEEFP_H
41223 #include <ieeefp.h>
41234 if ac_fn_cxx_try_compile "$LINENO"; then :
41235 glibcxx_cv_func_sqrtf_use=yes
41237 glibcxx_cv_func_sqrtf_use=no
41239 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
41241 ac_cpp='$CPP $CPPFLAGS'
41242 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
41243 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
41244 ac_compiler_gnu=$ac_cv_c_compiler_gnu
41250 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_sqrtf_use" >&5
41251 $as_echo "$glibcxx_cv_func_sqrtf_use" >&6; }
41253 if test x$glibcxx_cv_func_sqrtf_use = x"yes"; then
41254 for ac_func in sqrtf
41256 ac_fn_c_check_func "$LINENO" "sqrtf" "ac_cv_func_sqrtf"
41257 if test "x$ac_cv_func_sqrtf" = x""yes; then :
41258 cat >>confdefs.h <<_ACEOF
41259 #define HAVE_SQRTF 1
41267 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _sqrtf declaration" >&5
41268 $as_echo_n "checking for _sqrtf declaration... " >&6; }
41269 if test x${glibcxx_cv_func__sqrtf_use+set} != xset; then
41270 if test "${glibcxx_cv_func__sqrtf_use+set}" = set; then :
41271 $as_echo_n "(cached) " >&6
41276 ac_cpp='$CXXCPP $CPPFLAGS'
41277 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
41278 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
41279 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
41281 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
41282 /* end confdefs.h. */
41284 #ifdef HAVE_IEEEFP_H
41285 #include <ieeefp.h>
41296 if ac_fn_cxx_try_compile "$LINENO"; then :
41297 glibcxx_cv_func__sqrtf_use=yes
41299 glibcxx_cv_func__sqrtf_use=no
41301 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
41303 ac_cpp='$CPP $CPPFLAGS'
41304 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
41305 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
41306 ac_compiler_gnu=$ac_cv_c_compiler_gnu
41312 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__sqrtf_use" >&5
41313 $as_echo "$glibcxx_cv_func__sqrtf_use" >&6; }
41315 if test x$glibcxx_cv_func__sqrtf_use = x"yes"; then
41316 for ac_func in _sqrtf
41318 ac_fn_c_check_func "$LINENO" "_sqrtf" "ac_cv_func__sqrtf"
41319 if test "x$ac_cv_func__sqrtf" = x""yes; then :
41320 cat >>confdefs.h <<_ACEOF
41321 #define HAVE__SQRTF 1
41334 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sincosf declaration" >&5
41335 $as_echo_n "checking for sincosf declaration... " >&6; }
41336 if test x${glibcxx_cv_func_sincosf_use+set} != xset; then
41337 if test "${glibcxx_cv_func_sincosf_use+set}" = set; then :
41338 $as_echo_n "(cached) " >&6
41343 ac_cpp='$CXXCPP $CPPFLAGS'
41344 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
41345 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
41346 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
41348 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
41349 /* end confdefs.h. */
41359 if ac_fn_cxx_try_compile "$LINENO"; then :
41360 glibcxx_cv_func_sincosf_use=yes
41362 glibcxx_cv_func_sincosf_use=no
41364 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
41366 ac_cpp='$CPP $CPPFLAGS'
41367 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
41368 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
41369 ac_compiler_gnu=$ac_cv_c_compiler_gnu
41375 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_sincosf_use" >&5
41376 $as_echo "$glibcxx_cv_func_sincosf_use" >&6; }
41378 if test x$glibcxx_cv_func_sincosf_use = x"yes"; then
41379 for ac_func in sincosf
41381 ac_fn_c_check_func "$LINENO" "sincosf" "ac_cv_func_sincosf"
41382 if test "x$ac_cv_func_sincosf" = x""yes; then :
41383 cat >>confdefs.h <<_ACEOF
41384 #define HAVE_SINCOSF 1
41392 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _sincosf declaration" >&5
41393 $as_echo_n "checking for _sincosf declaration... " >&6; }
41394 if test x${glibcxx_cv_func__sincosf_use+set} != xset; then
41395 if test "${glibcxx_cv_func__sincosf_use+set}" = set; then :
41396 $as_echo_n "(cached) " >&6
41401 ac_cpp='$CXXCPP $CPPFLAGS'
41402 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
41403 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
41404 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
41406 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
41407 /* end confdefs.h. */
41417 if ac_fn_cxx_try_compile "$LINENO"; then :
41418 glibcxx_cv_func__sincosf_use=yes
41420 glibcxx_cv_func__sincosf_use=no
41422 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
41424 ac_cpp='$CPP $CPPFLAGS'
41425 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
41426 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
41427 ac_compiler_gnu=$ac_cv_c_compiler_gnu
41433 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__sincosf_use" >&5
41434 $as_echo "$glibcxx_cv_func__sincosf_use" >&6; }
41436 if test x$glibcxx_cv_func__sincosf_use = x"yes"; then
41437 for ac_func in _sincosf
41439 ac_fn_c_check_func "$LINENO" "_sincosf" "ac_cv_func__sincosf"
41440 if test "x$ac_cv_func__sincosf" = x""yes; then :
41441 cat >>confdefs.h <<_ACEOF
41442 #define HAVE__SINCOSF 1
41455 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for finitef declaration" >&5
41456 $as_echo_n "checking for finitef declaration... " >&6; }
41457 if test x${glibcxx_cv_func_finitef_use+set} != xset; then
41458 if test "${glibcxx_cv_func_finitef_use+set}" = set; then :
41459 $as_echo_n "(cached) " >&6
41464 ac_cpp='$CXXCPP $CPPFLAGS'
41465 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
41466 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
41467 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
41469 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
41470 /* end confdefs.h. */
41472 #ifdef HAVE_IEEEFP_H
41473 #include <ieeefp.h>
41484 if ac_fn_cxx_try_compile "$LINENO"; then :
41485 glibcxx_cv_func_finitef_use=yes
41487 glibcxx_cv_func_finitef_use=no
41489 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
41491 ac_cpp='$CPP $CPPFLAGS'
41492 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
41493 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
41494 ac_compiler_gnu=$ac_cv_c_compiler_gnu
41500 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_finitef_use" >&5
41501 $as_echo "$glibcxx_cv_func_finitef_use" >&6; }
41503 if test x$glibcxx_cv_func_finitef_use = x"yes"; then
41504 for ac_func in finitef
41506 ac_fn_c_check_func "$LINENO" "finitef" "ac_cv_func_finitef"
41507 if test "x$ac_cv_func_finitef" = x""yes; then :
41508 cat >>confdefs.h <<_ACEOF
41509 #define HAVE_FINITEF 1
41517 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _finitef declaration" >&5
41518 $as_echo_n "checking for _finitef declaration... " >&6; }
41519 if test x${glibcxx_cv_func__finitef_use+set} != xset; then
41520 if test "${glibcxx_cv_func__finitef_use+set}" = set; then :
41521 $as_echo_n "(cached) " >&6
41526 ac_cpp='$CXXCPP $CPPFLAGS'
41527 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
41528 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
41529 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
41531 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
41532 /* end confdefs.h. */
41534 #ifdef HAVE_IEEEFP_H
41535 #include <ieeefp.h>
41546 if ac_fn_cxx_try_compile "$LINENO"; then :
41547 glibcxx_cv_func__finitef_use=yes
41549 glibcxx_cv_func__finitef_use=no
41551 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
41553 ac_cpp='$CPP $CPPFLAGS'
41554 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
41555 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
41556 ac_compiler_gnu=$ac_cv_c_compiler_gnu
41562 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__finitef_use" >&5
41563 $as_echo "$glibcxx_cv_func__finitef_use" >&6; }
41565 if test x$glibcxx_cv_func__finitef_use = x"yes"; then
41566 for ac_func in _finitef
41568 ac_fn_c_check_func "$LINENO" "_finitef" "ac_cv_func__finitef"
41569 if test "x$ac_cv_func__finitef" = x""yes; then :
41570 cat >>confdefs.h <<_ACEOF
41571 #define HAVE__FINITEF 1
41584 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long double trig functions" >&5
41585 $as_echo_n "checking for long double trig functions... " >&6; }
41586 if test "${glibcxx_cv_func_long_double_trig_use+set}" = set; then :
41587 $as_echo_n "(cached) " >&6
41592 ac_cpp='$CXXCPP $CPPFLAGS'
41593 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
41594 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
41595 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
41597 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
41598 /* end confdefs.h. */
41603 acosl (0); asinl (0); atanl (0); cosl (0); sinl (0); tanl (0); coshl (0); sinhl (0); tanhl (0);
41608 if ac_fn_cxx_try_compile "$LINENO"; then :
41609 glibcxx_cv_func_long_double_trig_use=yes
41611 glibcxx_cv_func_long_double_trig_use=no
41613 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
41615 ac_cpp='$CPP $CPPFLAGS'
41616 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
41617 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
41618 ac_compiler_gnu=$ac_cv_c_compiler_gnu
41622 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_long_double_trig_use" >&5
41623 $as_echo "$glibcxx_cv_func_long_double_trig_use" >&6; }
41624 if test x$glibcxx_cv_func_long_double_trig_use = x"yes"; then
41625 for ac_func in acosl asinl atanl cosl sinl tanl coshl sinhl tanhl
41627 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
41628 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
41629 eval as_val=\$$as_ac_var
41630 if test "x$as_val" = x""yes; then :
41631 cat >>confdefs.h <<_ACEOF
41632 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
41639 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _long double trig functions" >&5
41640 $as_echo_n "checking for _long double trig functions... " >&6; }
41641 if test "${glibcxx_cv_func__long_double_trig_use+set}" = set; then :
41642 $as_echo_n "(cached) " >&6
41647 ac_cpp='$CXXCPP $CPPFLAGS'
41648 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
41649 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
41650 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
41652 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
41653 /* end confdefs.h. */
41658 _acosl (0); _asinl (0); _atanl (0); _cosl (0); _sinl (0); _tanl (0); _coshl (0); _sinhl (0); _tanhl (0);
41663 if ac_fn_cxx_try_compile "$LINENO"; then :
41664 glibcxx_cv_func__long_double_trig_use=yes
41666 glibcxx_cv_func__long_double_trig_use=no
41668 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
41670 ac_cpp='$CPP $CPPFLAGS'
41671 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
41672 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
41673 ac_compiler_gnu=$ac_cv_c_compiler_gnu
41677 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__long_double_trig_use" >&5
41678 $as_echo "$glibcxx_cv_func__long_double_trig_use" >&6; }
41679 if test x$glibcxx_cv_func__long_double_trig_use = x"yes"; then
41680 for ac_func in _acosl _asinl _atanl _cosl _sinl _tanl _coshl _sinhl _tanhl
41682 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
41683 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
41684 eval as_val=\$$as_ac_var
41685 if test "x$as_val" = x""yes; then :
41686 cat >>confdefs.h <<_ACEOF
41687 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
41700 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long double round functions" >&5
41701 $as_echo_n "checking for long double round functions... " >&6; }
41702 if test "${glibcxx_cv_func_long_double_round_use+set}" = set; then :
41703 $as_echo_n "(cached) " >&6
41708 ac_cpp='$CXXCPP $CPPFLAGS'
41709 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
41710 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
41711 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
41713 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
41714 /* end confdefs.h. */
41719 ceill (0); floorl (0);
41724 if ac_fn_cxx_try_compile "$LINENO"; then :
41725 glibcxx_cv_func_long_double_round_use=yes
41727 glibcxx_cv_func_long_double_round_use=no
41729 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
41731 ac_cpp='$CPP $CPPFLAGS'
41732 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
41733 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
41734 ac_compiler_gnu=$ac_cv_c_compiler_gnu
41738 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_long_double_round_use" >&5
41739 $as_echo "$glibcxx_cv_func_long_double_round_use" >&6; }
41740 if test x$glibcxx_cv_func_long_double_round_use = x"yes"; then
41741 for ac_func in ceill floorl
41743 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
41744 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
41745 eval as_val=\$$as_ac_var
41746 if test "x$as_val" = x""yes; then :
41747 cat >>confdefs.h <<_ACEOF
41748 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
41755 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _long double round functions" >&5
41756 $as_echo_n "checking for _long double round functions... " >&6; }
41757 if test "${glibcxx_cv_func__long_double_round_use+set}" = set; then :
41758 $as_echo_n "(cached) " >&6
41763 ac_cpp='$CXXCPP $CPPFLAGS'
41764 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
41765 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
41766 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
41768 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
41769 /* end confdefs.h. */
41774 _ceill (0); _floorl (0);
41779 if ac_fn_cxx_try_compile "$LINENO"; then :
41780 glibcxx_cv_func__long_double_round_use=yes
41782 glibcxx_cv_func__long_double_round_use=no
41784 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
41786 ac_cpp='$CPP $CPPFLAGS'
41787 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
41788 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
41789 ac_compiler_gnu=$ac_cv_c_compiler_gnu
41793 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__long_double_round_use" >&5
41794 $as_echo "$glibcxx_cv_func__long_double_round_use" >&6; }
41795 if test x$glibcxx_cv_func__long_double_round_use = x"yes"; then
41796 for ac_func in _ceill _floorl
41798 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
41799 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
41800 eval as_val=\$$as_ac_var
41801 if test "x$as_val" = x""yes; then :
41802 cat >>confdefs.h <<_ACEOF
41803 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
41817 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for isnanl declaration" >&5
41818 $as_echo_n "checking for isnanl declaration... " >&6; }
41819 if test x${glibcxx_cv_func_isnanl_use+set} != xset; then
41820 if test "${glibcxx_cv_func_isnanl_use+set}" = set; then :
41821 $as_echo_n "(cached) " >&6
41826 ac_cpp='$CXXCPP $CPPFLAGS'
41827 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
41828 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
41829 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
41831 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
41832 /* end confdefs.h. */
41834 #ifdef HAVE_IEEEFP_H
41835 #include <ieeefp.h>
41846 if ac_fn_cxx_try_compile "$LINENO"; then :
41847 glibcxx_cv_func_isnanl_use=yes
41849 glibcxx_cv_func_isnanl_use=no
41851 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
41853 ac_cpp='$CPP $CPPFLAGS'
41854 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
41855 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
41856 ac_compiler_gnu=$ac_cv_c_compiler_gnu
41862 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_isnanl_use" >&5
41863 $as_echo "$glibcxx_cv_func_isnanl_use" >&6; }
41865 if test x$glibcxx_cv_func_isnanl_use = x"yes"; then
41866 for ac_func in isnanl
41868 ac_fn_c_check_func "$LINENO" "isnanl" "ac_cv_func_isnanl"
41869 if test "x$ac_cv_func_isnanl" = x""yes; then :
41870 cat >>confdefs.h <<_ACEOF
41871 #define HAVE_ISNANL 1
41879 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _isnanl declaration" >&5
41880 $as_echo_n "checking for _isnanl declaration... " >&6; }
41881 if test x${glibcxx_cv_func__isnanl_use+set} != xset; then
41882 if test "${glibcxx_cv_func__isnanl_use+set}" = set; then :
41883 $as_echo_n "(cached) " >&6
41888 ac_cpp='$CXXCPP $CPPFLAGS'
41889 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
41890 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
41891 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
41893 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
41894 /* end confdefs.h. */
41896 #ifdef HAVE_IEEEFP_H
41897 #include <ieeefp.h>
41908 if ac_fn_cxx_try_compile "$LINENO"; then :
41909 glibcxx_cv_func__isnanl_use=yes
41911 glibcxx_cv_func__isnanl_use=no
41913 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
41915 ac_cpp='$CPP $CPPFLAGS'
41916 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
41917 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
41918 ac_compiler_gnu=$ac_cv_c_compiler_gnu
41924 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__isnanl_use" >&5
41925 $as_echo "$glibcxx_cv_func__isnanl_use" >&6; }
41927 if test x$glibcxx_cv_func__isnanl_use = x"yes"; then
41928 for ac_func in _isnanl
41930 ac_fn_c_check_func "$LINENO" "_isnanl" "ac_cv_func__isnanl"
41931 if test "x$ac_cv_func__isnanl" = x""yes; then :
41932 cat >>confdefs.h <<_ACEOF
41933 #define HAVE__ISNANL 1
41946 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for isinfl declaration" >&5
41947 $as_echo_n "checking for isinfl declaration... " >&6; }
41948 if test x${glibcxx_cv_func_isinfl_use+set} != xset; then
41949 if test "${glibcxx_cv_func_isinfl_use+set}" = set; then :
41950 $as_echo_n "(cached) " >&6
41955 ac_cpp='$CXXCPP $CPPFLAGS'
41956 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
41957 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
41958 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
41960 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
41961 /* end confdefs.h. */
41963 #ifdef HAVE_IEEEFP_H
41964 #include <ieeefp.h>
41975 if ac_fn_cxx_try_compile "$LINENO"; then :
41976 glibcxx_cv_func_isinfl_use=yes
41978 glibcxx_cv_func_isinfl_use=no
41980 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
41982 ac_cpp='$CPP $CPPFLAGS'
41983 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
41984 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
41985 ac_compiler_gnu=$ac_cv_c_compiler_gnu
41991 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_isinfl_use" >&5
41992 $as_echo "$glibcxx_cv_func_isinfl_use" >&6; }
41994 if test x$glibcxx_cv_func_isinfl_use = x"yes"; then
41995 for ac_func in isinfl
41997 ac_fn_c_check_func "$LINENO" "isinfl" "ac_cv_func_isinfl"
41998 if test "x$ac_cv_func_isinfl" = x""yes; then :
41999 cat >>confdefs.h <<_ACEOF
42000 #define HAVE_ISINFL 1
42008 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _isinfl declaration" >&5
42009 $as_echo_n "checking for _isinfl declaration... " >&6; }
42010 if test x${glibcxx_cv_func__isinfl_use+set} != xset; then
42011 if test "${glibcxx_cv_func__isinfl_use+set}" = set; then :
42012 $as_echo_n "(cached) " >&6
42017 ac_cpp='$CXXCPP $CPPFLAGS'
42018 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
42019 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
42020 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
42022 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
42023 /* end confdefs.h. */
42025 #ifdef HAVE_IEEEFP_H
42026 #include <ieeefp.h>
42037 if ac_fn_cxx_try_compile "$LINENO"; then :
42038 glibcxx_cv_func__isinfl_use=yes
42040 glibcxx_cv_func__isinfl_use=no
42042 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
42044 ac_cpp='$CPP $CPPFLAGS'
42045 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
42046 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
42047 ac_compiler_gnu=$ac_cv_c_compiler_gnu
42053 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__isinfl_use" >&5
42054 $as_echo "$glibcxx_cv_func__isinfl_use" >&6; }
42056 if test x$glibcxx_cv_func__isinfl_use = x"yes"; then
42057 for ac_func in _isinfl
42059 ac_fn_c_check_func "$LINENO" "_isinfl" "ac_cv_func__isinfl"
42060 if test "x$ac_cv_func__isinfl" = x""yes; then :
42061 cat >>confdefs.h <<_ACEOF
42062 #define HAVE__ISINFL 1
42075 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for atan2l declaration" >&5
42076 $as_echo_n "checking for atan2l declaration... " >&6; }
42077 if test x${glibcxx_cv_func_atan2l_use+set} != xset; then
42078 if test "${glibcxx_cv_func_atan2l_use+set}" = set; then :
42079 $as_echo_n "(cached) " >&6
42084 ac_cpp='$CXXCPP $CPPFLAGS'
42085 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
42086 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
42087 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
42089 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
42090 /* end confdefs.h. */
42100 if ac_fn_cxx_try_compile "$LINENO"; then :
42101 glibcxx_cv_func_atan2l_use=yes
42103 glibcxx_cv_func_atan2l_use=no
42105 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
42107 ac_cpp='$CPP $CPPFLAGS'
42108 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
42109 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
42110 ac_compiler_gnu=$ac_cv_c_compiler_gnu
42116 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_atan2l_use" >&5
42117 $as_echo "$glibcxx_cv_func_atan2l_use" >&6; }
42119 if test x$glibcxx_cv_func_atan2l_use = x"yes"; then
42120 for ac_func in atan2l
42122 ac_fn_c_check_func "$LINENO" "atan2l" "ac_cv_func_atan2l"
42123 if test "x$ac_cv_func_atan2l" = x""yes; then :
42124 cat >>confdefs.h <<_ACEOF
42125 #define HAVE_ATAN2L 1
42133 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _atan2l declaration" >&5
42134 $as_echo_n "checking for _atan2l declaration... " >&6; }
42135 if test x${glibcxx_cv_func__atan2l_use+set} != xset; then
42136 if test "${glibcxx_cv_func__atan2l_use+set}" = set; then :
42137 $as_echo_n "(cached) " >&6
42142 ac_cpp='$CXXCPP $CPPFLAGS'
42143 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
42144 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
42145 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
42147 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
42148 /* end confdefs.h. */
42158 if ac_fn_cxx_try_compile "$LINENO"; then :
42159 glibcxx_cv_func__atan2l_use=yes
42161 glibcxx_cv_func__atan2l_use=no
42163 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
42165 ac_cpp='$CPP $CPPFLAGS'
42166 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
42167 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
42168 ac_compiler_gnu=$ac_cv_c_compiler_gnu
42174 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__atan2l_use" >&5
42175 $as_echo "$glibcxx_cv_func__atan2l_use" >&6; }
42177 if test x$glibcxx_cv_func__atan2l_use = x"yes"; then
42178 for ac_func in _atan2l
42180 ac_fn_c_check_func "$LINENO" "_atan2l" "ac_cv_func__atan2l"
42181 if test "x$ac_cv_func__atan2l" = x""yes; then :
42182 cat >>confdefs.h <<_ACEOF
42183 #define HAVE__ATAN2L 1
42196 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for expl declaration" >&5
42197 $as_echo_n "checking for expl declaration... " >&6; }
42198 if test x${glibcxx_cv_func_expl_use+set} != xset; then
42199 if test "${glibcxx_cv_func_expl_use+set}" = set; then :
42200 $as_echo_n "(cached) " >&6
42205 ac_cpp='$CXXCPP $CPPFLAGS'
42206 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
42207 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
42208 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
42210 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
42211 /* end confdefs.h. */
42213 #ifdef HAVE_IEEEFP_H
42214 #include <ieeefp.h>
42225 if ac_fn_cxx_try_compile "$LINENO"; then :
42226 glibcxx_cv_func_expl_use=yes
42228 glibcxx_cv_func_expl_use=no
42230 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
42232 ac_cpp='$CPP $CPPFLAGS'
42233 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
42234 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
42235 ac_compiler_gnu=$ac_cv_c_compiler_gnu
42241 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_expl_use" >&5
42242 $as_echo "$glibcxx_cv_func_expl_use" >&6; }
42244 if test x$glibcxx_cv_func_expl_use = x"yes"; then
42245 for ac_func in expl
42247 ac_fn_c_check_func "$LINENO" "expl" "ac_cv_func_expl"
42248 if test "x$ac_cv_func_expl" = x""yes; then :
42249 cat >>confdefs.h <<_ACEOF
42250 #define HAVE_EXPL 1
42258 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _expl declaration" >&5
42259 $as_echo_n "checking for _expl declaration... " >&6; }
42260 if test x${glibcxx_cv_func__expl_use+set} != xset; then
42261 if test "${glibcxx_cv_func__expl_use+set}" = set; then :
42262 $as_echo_n "(cached) " >&6
42267 ac_cpp='$CXXCPP $CPPFLAGS'
42268 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
42269 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
42270 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
42272 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
42273 /* end confdefs.h. */
42275 #ifdef HAVE_IEEEFP_H
42276 #include <ieeefp.h>
42287 if ac_fn_cxx_try_compile "$LINENO"; then :
42288 glibcxx_cv_func__expl_use=yes
42290 glibcxx_cv_func__expl_use=no
42292 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
42294 ac_cpp='$CPP $CPPFLAGS'
42295 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
42296 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
42297 ac_compiler_gnu=$ac_cv_c_compiler_gnu
42303 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__expl_use" >&5
42304 $as_echo "$glibcxx_cv_func__expl_use" >&6; }
42306 if test x$glibcxx_cv_func__expl_use = x"yes"; then
42307 for ac_func in _expl
42309 ac_fn_c_check_func "$LINENO" "_expl" "ac_cv_func__expl"
42310 if test "x$ac_cv_func__expl" = x""yes; then :
42311 cat >>confdefs.h <<_ACEOF
42312 #define HAVE__EXPL 1
42325 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fabsl declaration" >&5
42326 $as_echo_n "checking for fabsl declaration... " >&6; }
42327 if test x${glibcxx_cv_func_fabsl_use+set} != xset; then
42328 if test "${glibcxx_cv_func_fabsl_use+set}" = set; then :
42329 $as_echo_n "(cached) " >&6
42334 ac_cpp='$CXXCPP $CPPFLAGS'
42335 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
42336 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
42337 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
42339 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
42340 /* end confdefs.h. */
42342 #ifdef HAVE_IEEEFP_H
42343 #include <ieeefp.h>
42354 if ac_fn_cxx_try_compile "$LINENO"; then :
42355 glibcxx_cv_func_fabsl_use=yes
42357 glibcxx_cv_func_fabsl_use=no
42359 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
42361 ac_cpp='$CPP $CPPFLAGS'
42362 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
42363 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
42364 ac_compiler_gnu=$ac_cv_c_compiler_gnu
42370 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_fabsl_use" >&5
42371 $as_echo "$glibcxx_cv_func_fabsl_use" >&6; }
42373 if test x$glibcxx_cv_func_fabsl_use = x"yes"; then
42374 for ac_func in fabsl
42376 ac_fn_c_check_func "$LINENO" "fabsl" "ac_cv_func_fabsl"
42377 if test "x$ac_cv_func_fabsl" = x""yes; then :
42378 cat >>confdefs.h <<_ACEOF
42379 #define HAVE_FABSL 1
42387 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _fabsl declaration" >&5
42388 $as_echo_n "checking for _fabsl declaration... " >&6; }
42389 if test x${glibcxx_cv_func__fabsl_use+set} != xset; then
42390 if test "${glibcxx_cv_func__fabsl_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__fabsl_use=yes
42419 glibcxx_cv_func__fabsl_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__fabsl_use" >&5
42433 $as_echo "$glibcxx_cv_func__fabsl_use" >&6; }
42435 if test x$glibcxx_cv_func__fabsl_use = x"yes"; then
42436 for ac_func in _fabsl
42438 ac_fn_c_check_func "$LINENO" "_fabsl" "ac_cv_func__fabsl"
42439 if test "x$ac_cv_func__fabsl" = x""yes; then :
42440 cat >>confdefs.h <<_ACEOF
42441 #define HAVE__FABSL 1
42454 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fmodl declaration" >&5
42455 $as_echo_n "checking for fmodl declaration... " >&6; }
42456 if test x${glibcxx_cv_func_fmodl_use+set} != xset; then
42457 if test "${glibcxx_cv_func_fmodl_use+set}" = set; then :
42458 $as_echo_n "(cached) " >&6
42463 ac_cpp='$CXXCPP $CPPFLAGS'
42464 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
42465 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
42466 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
42468 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
42469 /* end confdefs.h. */
42479 if ac_fn_cxx_try_compile "$LINENO"; then :
42480 glibcxx_cv_func_fmodl_use=yes
42482 glibcxx_cv_func_fmodl_use=no
42484 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
42486 ac_cpp='$CPP $CPPFLAGS'
42487 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
42488 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
42489 ac_compiler_gnu=$ac_cv_c_compiler_gnu
42495 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_fmodl_use" >&5
42496 $as_echo "$glibcxx_cv_func_fmodl_use" >&6; }
42498 if test x$glibcxx_cv_func_fmodl_use = x"yes"; then
42499 for ac_func in fmodl
42501 ac_fn_c_check_func "$LINENO" "fmodl" "ac_cv_func_fmodl"
42502 if test "x$ac_cv_func_fmodl" = x""yes; then :
42503 cat >>confdefs.h <<_ACEOF
42504 #define HAVE_FMODL 1
42512 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _fmodl declaration" >&5
42513 $as_echo_n "checking for _fmodl declaration... " >&6; }
42514 if test x${glibcxx_cv_func__fmodl_use+set} != xset; then
42515 if test "${glibcxx_cv_func__fmodl_use+set}" = set; then :
42516 $as_echo_n "(cached) " >&6
42521 ac_cpp='$CXXCPP $CPPFLAGS'
42522 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
42523 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
42524 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
42526 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
42527 /* end confdefs.h. */
42537 if ac_fn_cxx_try_compile "$LINENO"; then :
42538 glibcxx_cv_func__fmodl_use=yes
42540 glibcxx_cv_func__fmodl_use=no
42542 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
42544 ac_cpp='$CPP $CPPFLAGS'
42545 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
42546 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
42547 ac_compiler_gnu=$ac_cv_c_compiler_gnu
42553 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__fmodl_use" >&5
42554 $as_echo "$glibcxx_cv_func__fmodl_use" >&6; }
42556 if test x$glibcxx_cv_func__fmodl_use = x"yes"; then
42557 for ac_func in _fmodl
42559 ac_fn_c_check_func "$LINENO" "_fmodl" "ac_cv_func__fmodl"
42560 if test "x$ac_cv_func__fmodl" = x""yes; then :
42561 cat >>confdefs.h <<_ACEOF
42562 #define HAVE__FMODL 1
42575 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for frexpl declaration" >&5
42576 $as_echo_n "checking for frexpl declaration... " >&6; }
42577 if test x${glibcxx_cv_func_frexpl_use+set} != xset; then
42578 if test "${glibcxx_cv_func_frexpl_use+set}" = set; then :
42579 $as_echo_n "(cached) " >&6
42584 ac_cpp='$CXXCPP $CPPFLAGS'
42585 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
42586 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
42587 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
42589 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
42590 /* end confdefs.h. */
42600 if ac_fn_cxx_try_compile "$LINENO"; then :
42601 glibcxx_cv_func_frexpl_use=yes
42603 glibcxx_cv_func_frexpl_use=no
42605 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
42607 ac_cpp='$CPP $CPPFLAGS'
42608 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
42609 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
42610 ac_compiler_gnu=$ac_cv_c_compiler_gnu
42616 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_frexpl_use" >&5
42617 $as_echo "$glibcxx_cv_func_frexpl_use" >&6; }
42619 if test x$glibcxx_cv_func_frexpl_use = x"yes"; then
42620 for ac_func in frexpl
42622 ac_fn_c_check_func "$LINENO" "frexpl" "ac_cv_func_frexpl"
42623 if test "x$ac_cv_func_frexpl" = x""yes; then :
42624 cat >>confdefs.h <<_ACEOF
42625 #define HAVE_FREXPL 1
42633 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _frexpl declaration" >&5
42634 $as_echo_n "checking for _frexpl declaration... " >&6; }
42635 if test x${glibcxx_cv_func__frexpl_use+set} != xset; then
42636 if test "${glibcxx_cv_func__frexpl_use+set}" = set; then :
42637 $as_echo_n "(cached) " >&6
42642 ac_cpp='$CXXCPP $CPPFLAGS'
42643 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
42644 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
42645 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
42647 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
42648 /* end confdefs.h. */
42658 if ac_fn_cxx_try_compile "$LINENO"; then :
42659 glibcxx_cv_func__frexpl_use=yes
42661 glibcxx_cv_func__frexpl_use=no
42663 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
42665 ac_cpp='$CPP $CPPFLAGS'
42666 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
42667 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
42668 ac_compiler_gnu=$ac_cv_c_compiler_gnu
42674 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__frexpl_use" >&5
42675 $as_echo "$glibcxx_cv_func__frexpl_use" >&6; }
42677 if test x$glibcxx_cv_func__frexpl_use = x"yes"; then
42678 for ac_func in _frexpl
42680 ac_fn_c_check_func "$LINENO" "_frexpl" "ac_cv_func__frexpl"
42681 if test "x$ac_cv_func__frexpl" = x""yes; then :
42682 cat >>confdefs.h <<_ACEOF
42683 #define HAVE__FREXPL 1
42696 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for hypotl declaration" >&5
42697 $as_echo_n "checking for hypotl declaration... " >&6; }
42698 if test x${glibcxx_cv_func_hypotl_use+set} != xset; then
42699 if test "${glibcxx_cv_func_hypotl_use+set}" = set; then :
42700 $as_echo_n "(cached) " >&6
42705 ac_cpp='$CXXCPP $CPPFLAGS'
42706 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
42707 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
42708 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
42710 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
42711 /* end confdefs.h. */
42721 if ac_fn_cxx_try_compile "$LINENO"; then :
42722 glibcxx_cv_func_hypotl_use=yes
42724 glibcxx_cv_func_hypotl_use=no
42726 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
42728 ac_cpp='$CPP $CPPFLAGS'
42729 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
42730 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
42731 ac_compiler_gnu=$ac_cv_c_compiler_gnu
42737 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_hypotl_use" >&5
42738 $as_echo "$glibcxx_cv_func_hypotl_use" >&6; }
42740 if test x$glibcxx_cv_func_hypotl_use = x"yes"; then
42741 for ac_func in hypotl
42743 ac_fn_c_check_func "$LINENO" "hypotl" "ac_cv_func_hypotl"
42744 if test "x$ac_cv_func_hypotl" = x""yes; then :
42745 cat >>confdefs.h <<_ACEOF
42746 #define HAVE_HYPOTL 1
42754 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _hypotl declaration" >&5
42755 $as_echo_n "checking for _hypotl declaration... " >&6; }
42756 if test x${glibcxx_cv_func__hypotl_use+set} != xset; then
42757 if test "${glibcxx_cv_func__hypotl_use+set}" = set; then :
42758 $as_echo_n "(cached) " >&6
42763 ac_cpp='$CXXCPP $CPPFLAGS'
42764 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
42765 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
42766 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
42768 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
42769 /* end confdefs.h. */
42779 if ac_fn_cxx_try_compile "$LINENO"; then :
42780 glibcxx_cv_func__hypotl_use=yes
42782 glibcxx_cv_func__hypotl_use=no
42784 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
42786 ac_cpp='$CPP $CPPFLAGS'
42787 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
42788 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
42789 ac_compiler_gnu=$ac_cv_c_compiler_gnu
42795 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__hypotl_use" >&5
42796 $as_echo "$glibcxx_cv_func__hypotl_use" >&6; }
42798 if test x$glibcxx_cv_func__hypotl_use = x"yes"; then
42799 for ac_func in _hypotl
42801 ac_fn_c_check_func "$LINENO" "_hypotl" "ac_cv_func__hypotl"
42802 if test "x$ac_cv_func__hypotl" = x""yes; then :
42803 cat >>confdefs.h <<_ACEOF
42804 #define HAVE__HYPOTL 1
42817 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ldexpl declaration" >&5
42818 $as_echo_n "checking for ldexpl declaration... " >&6; }
42819 if test x${glibcxx_cv_func_ldexpl_use+set} != xset; then
42820 if test "${glibcxx_cv_func_ldexpl_use+set}" = set; then :
42821 $as_echo_n "(cached) " >&6
42826 ac_cpp='$CXXCPP $CPPFLAGS'
42827 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
42828 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
42829 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
42831 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
42832 /* end confdefs.h. */
42842 if ac_fn_cxx_try_compile "$LINENO"; then :
42843 glibcxx_cv_func_ldexpl_use=yes
42845 glibcxx_cv_func_ldexpl_use=no
42847 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
42849 ac_cpp='$CPP $CPPFLAGS'
42850 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
42851 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
42852 ac_compiler_gnu=$ac_cv_c_compiler_gnu
42858 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_ldexpl_use" >&5
42859 $as_echo "$glibcxx_cv_func_ldexpl_use" >&6; }
42861 if test x$glibcxx_cv_func_ldexpl_use = x"yes"; then
42862 for ac_func in ldexpl
42864 ac_fn_c_check_func "$LINENO" "ldexpl" "ac_cv_func_ldexpl"
42865 if test "x$ac_cv_func_ldexpl" = x""yes; then :
42866 cat >>confdefs.h <<_ACEOF
42867 #define HAVE_LDEXPL 1
42875 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _ldexpl declaration" >&5
42876 $as_echo_n "checking for _ldexpl declaration... " >&6; }
42877 if test x${glibcxx_cv_func__ldexpl_use+set} != xset; then
42878 if test "${glibcxx_cv_func__ldexpl_use+set}" = set; then :
42879 $as_echo_n "(cached) " >&6
42884 ac_cpp='$CXXCPP $CPPFLAGS'
42885 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
42886 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
42887 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
42889 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
42890 /* end confdefs.h. */
42900 if ac_fn_cxx_try_compile "$LINENO"; then :
42901 glibcxx_cv_func__ldexpl_use=yes
42903 glibcxx_cv_func__ldexpl_use=no
42905 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
42907 ac_cpp='$CPP $CPPFLAGS'
42908 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
42909 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
42910 ac_compiler_gnu=$ac_cv_c_compiler_gnu
42916 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__ldexpl_use" >&5
42917 $as_echo "$glibcxx_cv_func__ldexpl_use" >&6; }
42919 if test x$glibcxx_cv_func__ldexpl_use = x"yes"; then
42920 for ac_func in _ldexpl
42922 ac_fn_c_check_func "$LINENO" "_ldexpl" "ac_cv_func__ldexpl"
42923 if test "x$ac_cv_func__ldexpl" = x""yes; then :
42924 cat >>confdefs.h <<_ACEOF
42925 #define HAVE__LDEXPL 1
42938 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for logl declaration" >&5
42939 $as_echo_n "checking for logl declaration... " >&6; }
42940 if test x${glibcxx_cv_func_logl_use+set} != xset; then
42941 if test "${glibcxx_cv_func_logl_use+set}" = set; then :
42942 $as_echo_n "(cached) " >&6
42947 ac_cpp='$CXXCPP $CPPFLAGS'
42948 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
42949 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
42950 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
42952 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
42953 /* end confdefs.h. */
42955 #ifdef HAVE_IEEEFP_H
42956 #include <ieeefp.h>
42967 if ac_fn_cxx_try_compile "$LINENO"; then :
42968 glibcxx_cv_func_logl_use=yes
42970 glibcxx_cv_func_logl_use=no
42972 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
42974 ac_cpp='$CPP $CPPFLAGS'
42975 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
42976 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
42977 ac_compiler_gnu=$ac_cv_c_compiler_gnu
42983 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_logl_use" >&5
42984 $as_echo "$glibcxx_cv_func_logl_use" >&6; }
42986 if test x$glibcxx_cv_func_logl_use = x"yes"; then
42987 for ac_func in logl
42989 ac_fn_c_check_func "$LINENO" "logl" "ac_cv_func_logl"
42990 if test "x$ac_cv_func_logl" = x""yes; then :
42991 cat >>confdefs.h <<_ACEOF
42992 #define HAVE_LOGL 1
43000 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _logl declaration" >&5
43001 $as_echo_n "checking for _logl declaration... " >&6; }
43002 if test x${glibcxx_cv_func__logl_use+set} != xset; then
43003 if test "${glibcxx_cv_func__logl_use+set}" = set; then :
43004 $as_echo_n "(cached) " >&6
43009 ac_cpp='$CXXCPP $CPPFLAGS'
43010 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
43011 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
43012 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
43014 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
43015 /* end confdefs.h. */
43017 #ifdef HAVE_IEEEFP_H
43018 #include <ieeefp.h>
43029 if ac_fn_cxx_try_compile "$LINENO"; then :
43030 glibcxx_cv_func__logl_use=yes
43032 glibcxx_cv_func__logl_use=no
43034 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
43036 ac_cpp='$CPP $CPPFLAGS'
43037 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
43038 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
43039 ac_compiler_gnu=$ac_cv_c_compiler_gnu
43045 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__logl_use" >&5
43046 $as_echo "$glibcxx_cv_func__logl_use" >&6; }
43048 if test x$glibcxx_cv_func__logl_use = x"yes"; then
43049 for ac_func in _logl
43051 ac_fn_c_check_func "$LINENO" "_logl" "ac_cv_func__logl"
43052 if test "x$ac_cv_func__logl" = x""yes; then :
43053 cat >>confdefs.h <<_ACEOF
43054 #define HAVE__LOGL 1
43067 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for log10l declaration" >&5
43068 $as_echo_n "checking for log10l declaration... " >&6; }
43069 if test x${glibcxx_cv_func_log10l_use+set} != xset; then
43070 if test "${glibcxx_cv_func_log10l_use+set}" = set; then :
43071 $as_echo_n "(cached) " >&6
43076 ac_cpp='$CXXCPP $CPPFLAGS'
43077 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
43078 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
43079 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
43081 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
43082 /* end confdefs.h. */
43084 #ifdef HAVE_IEEEFP_H
43085 #include <ieeefp.h>
43096 if ac_fn_cxx_try_compile "$LINENO"; then :
43097 glibcxx_cv_func_log10l_use=yes
43099 glibcxx_cv_func_log10l_use=no
43101 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
43103 ac_cpp='$CPP $CPPFLAGS'
43104 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
43105 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
43106 ac_compiler_gnu=$ac_cv_c_compiler_gnu
43112 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_log10l_use" >&5
43113 $as_echo "$glibcxx_cv_func_log10l_use" >&6; }
43115 if test x$glibcxx_cv_func_log10l_use = x"yes"; then
43116 for ac_func in log10l
43118 ac_fn_c_check_func "$LINENO" "log10l" "ac_cv_func_log10l"
43119 if test "x$ac_cv_func_log10l" = x""yes; then :
43120 cat >>confdefs.h <<_ACEOF
43121 #define HAVE_LOG10L 1
43129 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _log10l declaration" >&5
43130 $as_echo_n "checking for _log10l declaration... " >&6; }
43131 if test x${glibcxx_cv_func__log10l_use+set} != xset; then
43132 if test "${glibcxx_cv_func__log10l_use+set}" = set; then :
43133 $as_echo_n "(cached) " >&6
43138 ac_cpp='$CXXCPP $CPPFLAGS'
43139 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
43140 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
43141 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
43143 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
43144 /* end confdefs.h. */
43146 #ifdef HAVE_IEEEFP_H
43147 #include <ieeefp.h>
43158 if ac_fn_cxx_try_compile "$LINENO"; then :
43159 glibcxx_cv_func__log10l_use=yes
43161 glibcxx_cv_func__log10l_use=no
43163 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
43165 ac_cpp='$CPP $CPPFLAGS'
43166 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
43167 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
43168 ac_compiler_gnu=$ac_cv_c_compiler_gnu
43174 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__log10l_use" >&5
43175 $as_echo "$glibcxx_cv_func__log10l_use" >&6; }
43177 if test x$glibcxx_cv_func__log10l_use = x"yes"; then
43178 for ac_func in _log10l
43180 ac_fn_c_check_func "$LINENO" "_log10l" "ac_cv_func__log10l"
43181 if test "x$ac_cv_func__log10l" = x""yes; then :
43182 cat >>confdefs.h <<_ACEOF
43183 #define HAVE__LOG10L 1
43196 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for modfl declaration" >&5
43197 $as_echo_n "checking for modfl declaration... " >&6; }
43198 if test x${glibcxx_cv_func_modfl_use+set} != xset; then
43199 if test "${glibcxx_cv_func_modfl_use+set}" = set; then :
43200 $as_echo_n "(cached) " >&6
43205 ac_cpp='$CXXCPP $CPPFLAGS'
43206 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
43207 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
43208 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
43210 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
43211 /* end confdefs.h. */
43221 if ac_fn_cxx_try_compile "$LINENO"; then :
43222 glibcxx_cv_func_modfl_use=yes
43224 glibcxx_cv_func_modfl_use=no
43226 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
43228 ac_cpp='$CPP $CPPFLAGS'
43229 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
43230 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
43231 ac_compiler_gnu=$ac_cv_c_compiler_gnu
43237 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_modfl_use" >&5
43238 $as_echo "$glibcxx_cv_func_modfl_use" >&6; }
43240 if test x$glibcxx_cv_func_modfl_use = x"yes"; then
43241 for ac_func in modfl
43243 ac_fn_c_check_func "$LINENO" "modfl" "ac_cv_func_modfl"
43244 if test "x$ac_cv_func_modfl" = x""yes; then :
43245 cat >>confdefs.h <<_ACEOF
43246 #define HAVE_MODFL 1
43254 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _modfl declaration" >&5
43255 $as_echo_n "checking for _modfl declaration... " >&6; }
43256 if test x${glibcxx_cv_func__modfl_use+set} != xset; then
43257 if test "${glibcxx_cv_func__modfl_use+set}" = set; then :
43258 $as_echo_n "(cached) " >&6
43263 ac_cpp='$CXXCPP $CPPFLAGS'
43264 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
43265 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
43266 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
43268 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
43269 /* end confdefs.h. */
43279 if ac_fn_cxx_try_compile "$LINENO"; then :
43280 glibcxx_cv_func__modfl_use=yes
43282 glibcxx_cv_func__modfl_use=no
43284 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
43286 ac_cpp='$CPP $CPPFLAGS'
43287 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
43288 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
43289 ac_compiler_gnu=$ac_cv_c_compiler_gnu
43295 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__modfl_use" >&5
43296 $as_echo "$glibcxx_cv_func__modfl_use" >&6; }
43298 if test x$glibcxx_cv_func__modfl_use = x"yes"; then
43299 for ac_func in _modfl
43301 ac_fn_c_check_func "$LINENO" "_modfl" "ac_cv_func__modfl"
43302 if test "x$ac_cv_func__modfl" = x""yes; then :
43303 cat >>confdefs.h <<_ACEOF
43304 #define HAVE__MODFL 1
43317 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for powl declaration" >&5
43318 $as_echo_n "checking for powl declaration... " >&6; }
43319 if test x${glibcxx_cv_func_powl_use+set} != xset; then
43320 if test "${glibcxx_cv_func_powl_use+set}" = set; then :
43321 $as_echo_n "(cached) " >&6
43326 ac_cpp='$CXXCPP $CPPFLAGS'
43327 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
43328 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
43329 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
43331 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
43332 /* end confdefs.h. */
43342 if ac_fn_cxx_try_compile "$LINENO"; then :
43343 glibcxx_cv_func_powl_use=yes
43345 glibcxx_cv_func_powl_use=no
43347 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
43349 ac_cpp='$CPP $CPPFLAGS'
43350 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
43351 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
43352 ac_compiler_gnu=$ac_cv_c_compiler_gnu
43358 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_powl_use" >&5
43359 $as_echo "$glibcxx_cv_func_powl_use" >&6; }
43361 if test x$glibcxx_cv_func_powl_use = x"yes"; then
43362 for ac_func in powl
43364 ac_fn_c_check_func "$LINENO" "powl" "ac_cv_func_powl"
43365 if test "x$ac_cv_func_powl" = x""yes; then :
43366 cat >>confdefs.h <<_ACEOF
43367 #define HAVE_POWL 1
43375 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _powl declaration" >&5
43376 $as_echo_n "checking for _powl declaration... " >&6; }
43377 if test x${glibcxx_cv_func__powl_use+set} != xset; then
43378 if test "${glibcxx_cv_func__powl_use+set}" = set; then :
43379 $as_echo_n "(cached) " >&6
43384 ac_cpp='$CXXCPP $CPPFLAGS'
43385 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
43386 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
43387 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
43389 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
43390 /* end confdefs.h. */
43400 if ac_fn_cxx_try_compile "$LINENO"; then :
43401 glibcxx_cv_func__powl_use=yes
43403 glibcxx_cv_func__powl_use=no
43405 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
43407 ac_cpp='$CPP $CPPFLAGS'
43408 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
43409 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
43410 ac_compiler_gnu=$ac_cv_c_compiler_gnu
43416 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__powl_use" >&5
43417 $as_echo "$glibcxx_cv_func__powl_use" >&6; }
43419 if test x$glibcxx_cv_func__powl_use = x"yes"; then
43420 for ac_func in _powl
43422 ac_fn_c_check_func "$LINENO" "_powl" "ac_cv_func__powl"
43423 if test "x$ac_cv_func__powl" = x""yes; then :
43424 cat >>confdefs.h <<_ACEOF
43425 #define HAVE__POWL 1
43438 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sqrtl declaration" >&5
43439 $as_echo_n "checking for sqrtl declaration... " >&6; }
43440 if test x${glibcxx_cv_func_sqrtl_use+set} != xset; then
43441 if test "${glibcxx_cv_func_sqrtl_use+set}" = set; then :
43442 $as_echo_n "(cached) " >&6
43447 ac_cpp='$CXXCPP $CPPFLAGS'
43448 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
43449 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
43450 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
43452 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
43453 /* end confdefs.h. */
43455 #ifdef HAVE_IEEEFP_H
43456 #include <ieeefp.h>
43467 if ac_fn_cxx_try_compile "$LINENO"; then :
43468 glibcxx_cv_func_sqrtl_use=yes
43470 glibcxx_cv_func_sqrtl_use=no
43472 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
43474 ac_cpp='$CPP $CPPFLAGS'
43475 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
43476 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
43477 ac_compiler_gnu=$ac_cv_c_compiler_gnu
43483 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_sqrtl_use" >&5
43484 $as_echo "$glibcxx_cv_func_sqrtl_use" >&6; }
43486 if test x$glibcxx_cv_func_sqrtl_use = x"yes"; then
43487 for ac_func in sqrtl
43489 ac_fn_c_check_func "$LINENO" "sqrtl" "ac_cv_func_sqrtl"
43490 if test "x$ac_cv_func_sqrtl" = x""yes; then :
43491 cat >>confdefs.h <<_ACEOF
43492 #define HAVE_SQRTL 1
43500 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _sqrtl declaration" >&5
43501 $as_echo_n "checking for _sqrtl declaration... " >&6; }
43502 if test x${glibcxx_cv_func__sqrtl_use+set} != xset; then
43503 if test "${glibcxx_cv_func__sqrtl_use+set}" = set; then :
43504 $as_echo_n "(cached) " >&6
43509 ac_cpp='$CXXCPP $CPPFLAGS'
43510 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
43511 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
43512 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
43514 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
43515 /* end confdefs.h. */
43517 #ifdef HAVE_IEEEFP_H
43518 #include <ieeefp.h>
43529 if ac_fn_cxx_try_compile "$LINENO"; then :
43530 glibcxx_cv_func__sqrtl_use=yes
43532 glibcxx_cv_func__sqrtl_use=no
43534 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
43536 ac_cpp='$CPP $CPPFLAGS'
43537 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
43538 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
43539 ac_compiler_gnu=$ac_cv_c_compiler_gnu
43545 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__sqrtl_use" >&5
43546 $as_echo "$glibcxx_cv_func__sqrtl_use" >&6; }
43548 if test x$glibcxx_cv_func__sqrtl_use = x"yes"; then
43549 for ac_func in _sqrtl
43551 ac_fn_c_check_func "$LINENO" "_sqrtl" "ac_cv_func__sqrtl"
43552 if test "x$ac_cv_func__sqrtl" = x""yes; then :
43553 cat >>confdefs.h <<_ACEOF
43554 #define HAVE__SQRTL 1
43567 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sincosl declaration" >&5
43568 $as_echo_n "checking for sincosl declaration... " >&6; }
43569 if test x${glibcxx_cv_func_sincosl_use+set} != xset; then
43570 if test "${glibcxx_cv_func_sincosl_use+set}" = set; then :
43571 $as_echo_n "(cached) " >&6
43576 ac_cpp='$CXXCPP $CPPFLAGS'
43577 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
43578 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
43579 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
43581 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
43582 /* end confdefs.h. */
43592 if ac_fn_cxx_try_compile "$LINENO"; then :
43593 glibcxx_cv_func_sincosl_use=yes
43595 glibcxx_cv_func_sincosl_use=no
43597 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
43599 ac_cpp='$CPP $CPPFLAGS'
43600 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
43601 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
43602 ac_compiler_gnu=$ac_cv_c_compiler_gnu
43608 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_sincosl_use" >&5
43609 $as_echo "$glibcxx_cv_func_sincosl_use" >&6; }
43611 if test x$glibcxx_cv_func_sincosl_use = x"yes"; then
43612 for ac_func in sincosl
43614 ac_fn_c_check_func "$LINENO" "sincosl" "ac_cv_func_sincosl"
43615 if test "x$ac_cv_func_sincosl" = x""yes; then :
43616 cat >>confdefs.h <<_ACEOF
43617 #define HAVE_SINCOSL 1
43625 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _sincosl declaration" >&5
43626 $as_echo_n "checking for _sincosl declaration... " >&6; }
43627 if test x${glibcxx_cv_func__sincosl_use+set} != xset; then
43628 if test "${glibcxx_cv_func__sincosl_use+set}" = set; then :
43629 $as_echo_n "(cached) " >&6
43634 ac_cpp='$CXXCPP $CPPFLAGS'
43635 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
43636 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
43637 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
43639 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
43640 /* end confdefs.h. */
43650 if ac_fn_cxx_try_compile "$LINENO"; then :
43651 glibcxx_cv_func__sincosl_use=yes
43653 glibcxx_cv_func__sincosl_use=no
43655 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
43657 ac_cpp='$CPP $CPPFLAGS'
43658 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
43659 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
43660 ac_compiler_gnu=$ac_cv_c_compiler_gnu
43666 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__sincosl_use" >&5
43667 $as_echo "$glibcxx_cv_func__sincosl_use" >&6; }
43669 if test x$glibcxx_cv_func__sincosl_use = x"yes"; then
43670 for ac_func in _sincosl
43672 ac_fn_c_check_func "$LINENO" "_sincosl" "ac_cv_func__sincosl"
43673 if test "x$ac_cv_func__sincosl" = x""yes; then :
43674 cat >>confdefs.h <<_ACEOF
43675 #define HAVE__SINCOSL 1
43688 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for finitel declaration" >&5
43689 $as_echo_n "checking for finitel declaration... " >&6; }
43690 if test x${glibcxx_cv_func_finitel_use+set} != xset; then
43691 if test "${glibcxx_cv_func_finitel_use+set}" = set; then :
43692 $as_echo_n "(cached) " >&6
43697 ac_cpp='$CXXCPP $CPPFLAGS'
43698 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
43699 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
43700 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
43702 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
43703 /* end confdefs.h. */
43705 #ifdef HAVE_IEEEFP_H
43706 #include <ieeefp.h>
43717 if ac_fn_cxx_try_compile "$LINENO"; then :
43718 glibcxx_cv_func_finitel_use=yes
43720 glibcxx_cv_func_finitel_use=no
43722 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
43724 ac_cpp='$CPP $CPPFLAGS'
43725 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
43726 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
43727 ac_compiler_gnu=$ac_cv_c_compiler_gnu
43733 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_finitel_use" >&5
43734 $as_echo "$glibcxx_cv_func_finitel_use" >&6; }
43736 if test x$glibcxx_cv_func_finitel_use = x"yes"; then
43737 for ac_func in finitel
43739 ac_fn_c_check_func "$LINENO" "finitel" "ac_cv_func_finitel"
43740 if test "x$ac_cv_func_finitel" = x""yes; then :
43741 cat >>confdefs.h <<_ACEOF
43742 #define HAVE_FINITEL 1
43750 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _finitel declaration" >&5
43751 $as_echo_n "checking for _finitel declaration... " >&6; }
43752 if test x${glibcxx_cv_func__finitel_use+set} != xset; then
43753 if test "${glibcxx_cv_func__finitel_use+set}" = set; then :
43754 $as_echo_n "(cached) " >&6
43759 ac_cpp='$CXXCPP $CPPFLAGS'
43760 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
43761 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
43762 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
43764 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
43765 /* end confdefs.h. */
43767 #ifdef HAVE_IEEEFP_H
43768 #include <ieeefp.h>
43779 if ac_fn_cxx_try_compile "$LINENO"; then :
43780 glibcxx_cv_func__finitel_use=yes
43782 glibcxx_cv_func__finitel_use=no
43784 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
43786 ac_cpp='$CPP $CPPFLAGS'
43787 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
43788 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
43789 ac_compiler_gnu=$ac_cv_c_compiler_gnu
43795 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__finitel_use" >&5
43796 $as_echo "$glibcxx_cv_func__finitel_use" >&6; }
43798 if test x$glibcxx_cv_func__finitel_use = x"yes"; then
43799 for ac_func in _finitel
43801 ac_fn_c_check_func "$LINENO" "_finitel" "ac_cv_func__finitel"
43802 if test "x$ac_cv_func__finitel" = x""yes; then :
43803 cat >>confdefs.h <<_ACEOF
43804 #define HAVE__FINITEL 1
43816 LIBS="$ac_save_LIBS"
43817 CXXFLAGS="$ac_save_CXXFLAGS"
43820 ac_test_CXXFLAGS="${CXXFLAGS+set}"
43821 ac_save_CXXFLAGS="$CXXFLAGS"
43822 CXXFLAGS='-fno-builtin -D_GNU_SOURCE'
43825 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for strtold declaration" >&5
43826 $as_echo_n "checking for strtold declaration... " >&6; }
43827 if test x${glibcxx_cv_func_strtold_use+set} != xset; then
43828 if test "${glibcxx_cv_func_strtold_use+set}" = set; then :
43829 $as_echo_n "(cached) " >&6
43834 ac_cpp='$CXXCPP $CPPFLAGS'
43835 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
43836 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
43837 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
43839 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
43840 /* end confdefs.h. */
43841 #include <stdlib.h>
43850 if ac_fn_cxx_try_compile "$LINENO"; then :
43851 glibcxx_cv_func_strtold_use=yes
43853 glibcxx_cv_func_strtold_use=no
43855 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
43857 ac_cpp='$CPP $CPPFLAGS'
43858 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
43859 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
43860 ac_compiler_gnu=$ac_cv_c_compiler_gnu
43866 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_strtold_use" >&5
43867 $as_echo "$glibcxx_cv_func_strtold_use" >&6; }
43868 if test x$glibcxx_cv_func_strtold_use = x"yes"; then
43869 for ac_func in strtold
43871 ac_fn_c_check_func "$LINENO" "strtold" "ac_cv_func_strtold"
43872 if test "x$ac_cv_func_strtold" = x""yes; then :
43873 cat >>confdefs.h <<_ACEOF
43874 #define HAVE_STRTOLD 1
43885 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for strtof declaration" >&5
43886 $as_echo_n "checking for strtof declaration... " >&6; }
43887 if test x${glibcxx_cv_func_strtof_use+set} != xset; then
43888 if test "${glibcxx_cv_func_strtof_use+set}" = set; then :
43889 $as_echo_n "(cached) " >&6
43894 ac_cpp='$CXXCPP $CPPFLAGS'
43895 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
43896 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
43897 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
43899 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
43900 /* end confdefs.h. */
43901 #include <stdlib.h>
43910 if ac_fn_cxx_try_compile "$LINENO"; then :
43911 glibcxx_cv_func_strtof_use=yes
43913 glibcxx_cv_func_strtof_use=no
43915 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
43917 ac_cpp='$CPP $CPPFLAGS'
43918 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
43919 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
43920 ac_compiler_gnu=$ac_cv_c_compiler_gnu
43926 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_strtof_use" >&5
43927 $as_echo "$glibcxx_cv_func_strtof_use" >&6; }
43928 if test x$glibcxx_cv_func_strtof_use = x"yes"; then
43929 for ac_func in strtof
43931 ac_fn_c_check_func "$LINENO" "strtof" "ac_cv_func_strtof"
43932 if test "x$ac_cv_func_strtof" = x""yes; then :
43933 cat >>confdefs.h <<_ACEOF
43934 #define HAVE_STRTOF 1
43945 CXXFLAGS="$ac_save_CXXFLAGS"
43950 # GLIBCXX_CHECK_MATH_SUPPORT
43951 $as_echo "#define HAVE_ISINF 1" >>confdefs.h
43953 $as_echo "#define HAVE_ISNAN 1" >>confdefs.h
43955 $as_echo "#define HAVE_FINITE 1" >>confdefs.h
43957 $as_echo "#define HAVE_SINCOS 1" >>confdefs.h
43959 $as_echo "#define HAVE_HYPOT 1" >>confdefs.h
43964 SECTION_FLAGS='-ffunction-sections -fdata-sections'
43967 # If we're not using GNU ld, then there's no point in even trying these
43968 # tests. Check for that first. We should have already tested for gld
43969 # by now (in libtool), but require it now just to be safe...
43970 test -z "$SECTION_LDFLAGS" && SECTION_LDFLAGS=''
43971 test -z "$OPT_LDFLAGS" && OPT_LDFLAGS=''
43975 # The name set by libtool depends on the version of libtool. Shame on us
43976 # for depending on an impl detail, but c'est la vie. Older versions used
43977 # ac_cv_prog_gnu_ld, but now it's lt_cv_prog_gnu_ld, and is copied back on
43978 # top of with_gnu_ld (which is also set by --with-gnu-ld, so that actually
43979 # makes sense). We'll test with_gnu_ld everywhere else, so if that isn't
43980 # set (hence we're using an older libtool), then set it.
43981 if test x${with_gnu_ld+set} != xset; then
43982 if test x${ac_cv_prog_gnu_ld+set} != xset; then
43983 # We got through "ac_require(ac_prog_ld)" and still not set? Huh?
43986 with_gnu_ld=$ac_cv_prog_gnu_ld
43990 # Start by getting the version number. I think the libtool test already
43991 # does some of this, but throws away the result.
43992 glibcxx_ld_is_gold=no
43993 if test x"$with_gnu_ld" = x"yes"; then
43994 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld version" >&5
43995 $as_echo_n "checking for ld version... " >&6; }
43997 if $LD --version 2>/dev/null | grep 'GNU gold' >/dev/null 2>&1; then
43998 glibcxx_ld_is_gold=yes
44000 ldver=`$LD --version 2>/dev/null |
44001 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'`
44003 glibcxx_gnu_ld_version=`echo $ldver | \
44004 $AWK -F. '{ if (NF<3) $3=0; print ($1*100+$2)*100+$3 }'`
44005 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_gnu_ld_version" >&5
44006 $as_echo "$glibcxx_gnu_ld_version" >&6; }
44009 # Set --gc-sections.
44010 glibcxx_have_gc_sections=no
44011 if test "$glibcxx_ld_is_gold" = "yes"; then
44012 if $LD --help 2>/dev/null | grep gc-sections >/dev/null 2>&1; then
44013 glibcxx_have_gc_sections=yes
44016 glibcxx_gcsections_min_ld=21602
44017 if test x"$with_gnu_ld" = x"yes" &&
44018 test $glibcxx_gnu_ld_version -gt $glibcxx_gcsections_min_ld ; then
44019 glibcxx_have_gc_sections=yes
44022 if test "$glibcxx_have_gc_sections" = "yes"; then
44023 # Sufficiently young GNU ld it is! Joy and bunny rabbits!
44024 # NB: This flag only works reliably after 2.16.1. Configure tests
44025 # for this are difficult, so hard wire a value that should work.
44027 ac_test_CFLAGS="${CFLAGS+set}"
44028 ac_save_CFLAGS="$CFLAGS"
44029 CFLAGS='-Wl,--gc-sections'
44031 # Check for -Wl,--gc-sections
44032 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld that supports -Wl,--gc-sections" >&5
44033 $as_echo_n "checking for ld that supports -Wl,--gc-sections... " >&6; }
44034 if test x$gcc_no_link = xyes; then
44035 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
44037 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
44038 /* end confdefs.h. */
44039 int one(void) { return 1; }
44040 int two(void) { return 2; }
44050 if ac_fn_c_try_link "$LINENO"; then :
44055 rm -f core conftest.err conftest.$ac_objext \
44056 conftest$ac_exeext conftest.$ac_ext
44057 if test "$ac_gcsections" = "yes"; then
44060 if $CC -c conftest.c; then
44061 if $LD --gc-sections -o conftest conftest.o 2>&1 | \
44062 grep "Warning: gc-sections option ignored" > /dev/null; then
44066 rm -f conftest.c conftest.o conftest
44068 if test "$ac_gcsections" = "yes"; then
44069 SECTION_LDFLAGS="-Wl,--gc-sections $SECTION_LDFLAGS"
44071 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_gcsections" >&5
44072 $as_echo "$ac_gcsections" >&6; }
44074 if test "$ac_test_CFLAGS" = set; then
44075 CFLAGS="$ac_save_CFLAGS"
44077 # this is the suspicious part
44083 # Note this is only for shared objects.
44085 if test x"$with_gnu_ld" = x"yes"; then
44086 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld that supports -Wl,-z,relro" >&5
44087 $as_echo_n "checking for ld that supports -Wl,-z,relro... " >&6; }
44088 cxx_z_relo=`$LD -v --help 2>/dev/null | grep "z relro"`
44089 if test -n "$cxx_z_relo"; then
44090 OPT_LDFLAGS="-Wl,-z,relro"
44093 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ld_relro" >&5
44094 $as_echo "$ac_ld_relro" >&6; }
44097 # Set linker optimization flags.
44098 if test x"$with_gnu_ld" = x"yes"; then
44099 OPT_LDFLAGS="-Wl,-O1 $OPT_LDFLAGS"
44105 $as_echo "#define HAVE_SETENV 1" >>confdefs.h
44107 $as_echo "#define HAVE_FINITEF 1" >>confdefs.h
44109 $as_echo "#define HAVE_FINITE 1" >>confdefs.h
44111 $as_echo "#define HAVE_FREXPF 1" >>confdefs.h
44113 $as_echo "#define HAVE_HYPOT 1" >>confdefs.h
44115 $as_echo "#define HAVE_HYPOTF 1" >>confdefs.h
44117 $as_echo "#define HAVE_ISINF 1" >>confdefs.h
44119 $as_echo "#define HAVE_ISNAN 1" >>confdefs.h
44121 $as_echo "#define HAVE_ISNANF 1" >>confdefs.h
44124 $as_echo "#define HAVE_ACOSF 1" >>confdefs.h
44126 $as_echo "#define HAVE_ASINF 1" >>confdefs.h
44128 $as_echo "#define HAVE_ATAN2F 1" >>confdefs.h
44130 $as_echo "#define HAVE_ATANF 1" >>confdefs.h
44132 $as_echo "#define HAVE_CEILF 1" >>confdefs.h
44134 $as_echo "#define HAVE_COSF 1" >>confdefs.h
44136 $as_echo "#define HAVE_COSHF 1" >>confdefs.h
44138 $as_echo "#define HAVE_EXPF 1" >>confdefs.h
44140 $as_echo "#define HAVE_FABSF 1" >>confdefs.h
44142 $as_echo "#define HAVE_FLOORF 1" >>confdefs.h
44144 $as_echo "#define HAVE_FMODF 1" >>confdefs.h
44146 $as_echo "#define HAVE_FREXPF 1" >>confdefs.h
44148 $as_echo "#define HAVE_LDEXPF 1" >>confdefs.h
44150 $as_echo "#define HAVE_LOG10F 1" >>confdefs.h
44152 $as_echo "#define HAVE_LOGF 1" >>confdefs.h
44154 $as_echo "#define HAVE_MODFF 1" >>confdefs.h
44156 $as_echo "#define HAVE_POWF 1" >>confdefs.h
44158 $as_echo "#define HAVE_SINF 1" >>confdefs.h
44160 $as_echo "#define HAVE_SINHF 1" >>confdefs.h
44162 $as_echo "#define HAVE_SQRTF 1" >>confdefs.h
44164 $as_echo "#define HAVE_TANF 1" >>confdefs.h
44166 $as_echo "#define HAVE_TANHF 1" >>confdefs.h
44168 if test x"long_double_math_on_this_cpu" = x"yes"; then
44169 $as_echo "#define HAVE_FINITEL 1" >>confdefs.h
44171 $as_echo "#define HAVE_ISINFL 1" >>confdefs.h
44173 $as_echo "#define HAVE_ISNANL 1" >>confdefs.h
44178 SECTION_FLAGS='-ffunction-sections -fdata-sections'
44181 # If we're not using GNU ld, then there's no point in even trying these
44182 # tests. Check for that first. We should have already tested for gld
44183 # by now (in libtool), but require it now just to be safe...
44184 test -z "$SECTION_LDFLAGS" && SECTION_LDFLAGS=''
44185 test -z "$OPT_LDFLAGS" && OPT_LDFLAGS=''
44189 # The name set by libtool depends on the version of libtool. Shame on us
44190 # for depending on an impl detail, but c'est la vie. Older versions used
44191 # ac_cv_prog_gnu_ld, but now it's lt_cv_prog_gnu_ld, and is copied back on
44192 # top of with_gnu_ld (which is also set by --with-gnu-ld, so that actually
44193 # makes sense). We'll test with_gnu_ld everywhere else, so if that isn't
44194 # set (hence we're using an older libtool), then set it.
44195 if test x${with_gnu_ld+set} != xset; then
44196 if test x${ac_cv_prog_gnu_ld+set} != xset; then
44197 # We got through "ac_require(ac_prog_ld)" and still not set? Huh?
44200 with_gnu_ld=$ac_cv_prog_gnu_ld
44204 # Start by getting the version number. I think the libtool test already
44205 # does some of this, but throws away the result.
44206 glibcxx_ld_is_gold=no
44207 if test x"$with_gnu_ld" = x"yes"; then
44208 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld version" >&5
44209 $as_echo_n "checking for ld version... " >&6; }
44211 if $LD --version 2>/dev/null | grep 'GNU gold' >/dev/null 2>&1; then
44212 glibcxx_ld_is_gold=yes
44214 ldver=`$LD --version 2>/dev/null |
44215 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'`
44217 glibcxx_gnu_ld_version=`echo $ldver | \
44218 $AWK -F. '{ if (NF<3) $3=0; print ($1*100+$2)*100+$3 }'`
44219 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_gnu_ld_version" >&5
44220 $as_echo "$glibcxx_gnu_ld_version" >&6; }
44223 # Set --gc-sections.
44224 glibcxx_have_gc_sections=no
44225 if test "$glibcxx_ld_is_gold" = "yes"; then
44226 if $LD --help 2>/dev/null | grep gc-sections >/dev/null 2>&1; then
44227 glibcxx_have_gc_sections=yes
44230 glibcxx_gcsections_min_ld=21602
44231 if test x"$with_gnu_ld" = x"yes" &&
44232 test $glibcxx_gnu_ld_version -gt $glibcxx_gcsections_min_ld ; then
44233 glibcxx_have_gc_sections=yes
44236 if test "$glibcxx_have_gc_sections" = "yes"; then
44237 # Sufficiently young GNU ld it is! Joy and bunny rabbits!
44238 # NB: This flag only works reliably after 2.16.1. Configure tests
44239 # for this are difficult, so hard wire a value that should work.
44241 ac_test_CFLAGS="${CFLAGS+set}"
44242 ac_save_CFLAGS="$CFLAGS"
44243 CFLAGS='-Wl,--gc-sections'
44245 # Check for -Wl,--gc-sections
44246 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld that supports -Wl,--gc-sections" >&5
44247 $as_echo_n "checking for ld that supports -Wl,--gc-sections... " >&6; }
44248 if test x$gcc_no_link = xyes; then
44249 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
44251 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
44252 /* end confdefs.h. */
44253 int one(void) { return 1; }
44254 int two(void) { return 2; }
44264 if ac_fn_c_try_link "$LINENO"; then :
44269 rm -f core conftest.err conftest.$ac_objext \
44270 conftest$ac_exeext conftest.$ac_ext
44271 if test "$ac_gcsections" = "yes"; then
44274 if $CC -c conftest.c; then
44275 if $LD --gc-sections -o conftest conftest.o 2>&1 | \
44276 grep "Warning: gc-sections option ignored" > /dev/null; then
44280 rm -f conftest.c conftest.o conftest
44282 if test "$ac_gcsections" = "yes"; then
44283 SECTION_LDFLAGS="-Wl,--gc-sections $SECTION_LDFLAGS"
44285 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_gcsections" >&5
44286 $as_echo "$ac_gcsections" >&6; }
44288 if test "$ac_test_CFLAGS" = set; then
44289 CFLAGS="$ac_save_CFLAGS"
44291 # this is the suspicious part
44297 # Note this is only for shared objects.
44299 if test x"$with_gnu_ld" = x"yes"; then
44300 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld that supports -Wl,-z,relro" >&5
44301 $as_echo_n "checking for ld that supports -Wl,-z,relro... " >&6; }
44302 cxx_z_relo=`$LD -v --help 2>/dev/null | grep "z relro"`
44303 if test -n "$cxx_z_relo"; then
44304 OPT_LDFLAGS="-Wl,-z,relro"
44307 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ld_relro" >&5
44308 $as_echo "$ac_ld_relro" >&6; }
44311 # Set linker optimization flags.
44312 if test x"$with_gnu_ld" = x"yes"; then
44313 OPT_LDFLAGS="-Wl,-O1 $OPT_LDFLAGS"
44320 # GLIBCXX_CHECK_MATH_SUPPORT
44321 $as_echo "#define HAVE_ISNAN 1" >>confdefs.h
44323 $as_echo "#define HAVE_HYPOT 1" >>confdefs.h
44325 $as_echo "#define HAVE_ACOSF 1" >>confdefs.h
44327 $as_echo "#define HAVE_ASINF 1" >>confdefs.h
44329 $as_echo "#define HAVE_ATANF 1" >>confdefs.h
44331 $as_echo "#define HAVE_COSF 1" >>confdefs.h
44333 $as_echo "#define HAVE_COSHF 1" >>confdefs.h
44335 $as_echo "#define HAVE_SINF 1" >>confdefs.h
44337 $as_echo "#define HAVE_SINHF 1" >>confdefs.h
44339 $as_echo "#define HAVE_TANF 1" >>confdefs.h
44341 $as_echo "#define HAVE_TANHF 1" >>confdefs.h
44343 $as_echo "#define HAVE_EXPF 1" >>confdefs.h
44345 $as_echo "#define HAVE_ATAN2F 1" >>confdefs.h
44347 $as_echo "#define HAVE_FABSF 1" >>confdefs.h
44349 $as_echo "#define HAVE_FMODF 1" >>confdefs.h
44351 $as_echo "#define HAVE_FREXPF 1" >>confdefs.h
44353 $as_echo "#define HAVE_LOGF 1" >>confdefs.h
44355 $as_echo "#define HAVE_LOG10F 1" >>confdefs.h
44357 $as_echo "#define HAVE_MODF 1" >>confdefs.h
44359 $as_echo "#define HAVE_POWF 1" >>confdefs.h
44361 $as_echo "#define HAVE_SQRTF 1" >>confdefs.h
44364 # GLIBCXX_CHECK_STDLIB_SUPPORT
44365 $as_echo "#define HAVE_STRTOLD 1" >>confdefs.h
44370 # Check whether --enable-tls was given.
44371 if test "${enable_tls+set}" = set; then :
44372 enableval=$enable_tls;
44373 case "$enableval" in
44375 *) as_fn_error "Argument to enable/disable tls must be yes or no" "$LINENO" 5 ;;
44383 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the target supports thread-local storage" >&5
44384 $as_echo_n "checking whether the target supports thread-local storage... " >&6; }
44385 if test "${gcc_cv_have_tls+set}" = set; then :
44386 $as_echo_n "(cached) " >&6
44389 if test "$cross_compiling" = yes; then :
44390 if test x$gcc_no_link = xyes; then
44391 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
44393 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
44394 /* end confdefs.h. */
44395 __thread int a; int b; int main() { return a = b; }
44397 if ac_fn_c_try_link "$LINENO"; then :
44398 chktls_save_LDFLAGS="$LDFLAGS"
44401 LDFLAGS="-shared -Wl,--no-undefined $LDFLAGS"
44404 chktls_save_CFLAGS="$CFLAGS"
44405 CFLAGS="-fPIC $CFLAGS"
44406 if test x$gcc_no_link = xyes; then
44407 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
44409 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
44410 /* end confdefs.h. */
44411 int f() { return 0; }
44413 if ac_fn_c_try_link "$LINENO"; then :
44414 if test x$gcc_no_link = xyes; then
44415 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
44417 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
44418 /* end confdefs.h. */
44419 __thread int a; int b; int f() { return a = b; }
44421 if ac_fn_c_try_link "$LINENO"; then :
44422 gcc_cv_have_tls=yes
44426 rm -f core conftest.err conftest.$ac_objext \
44427 conftest$ac_exeext conftest.$ac_ext
44429 gcc_cv_have_tls=yes
44431 rm -f core conftest.err conftest.$ac_objext \
44432 conftest$ac_exeext conftest.$ac_ext
44433 CFLAGS="$chktls_save_CFLAGS"
44434 LDFLAGS="$chktls_save_LDFLAGS"
44438 rm -f core conftest.err conftest.$ac_objext \
44439 conftest$ac_exeext conftest.$ac_ext
44443 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
44444 /* end confdefs.h. */
44445 __thread int a; int b; int main() { return a = b; }
44447 if ac_fn_c_try_run "$LINENO"; then :
44448 chktls_save_LDFLAGS="$LDFLAGS"
44449 LDFLAGS="-static $LDFLAGS"
44450 if test x$gcc_no_link = xyes; then
44451 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
44453 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
44454 /* end confdefs.h. */
44455 int main() { return 0; }
44457 if ac_fn_c_try_link "$LINENO"; then :
44458 if test "$cross_compiling" = yes; then :
44459 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
44460 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
44461 as_fn_error "cannot run test program while cross compiling
44462 See \`config.log' for more details." "$LINENO" 5; }
44464 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
44465 /* end confdefs.h. */
44466 __thread int a; int b; int main() { return a = b; }
44468 if ac_fn_c_try_run "$LINENO"; then :
44469 gcc_cv_have_tls=yes
44473 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
44474 conftest.$ac_objext conftest.beam conftest.$ac_ext
44478 gcc_cv_have_tls=yes
44480 rm -f core conftest.err conftest.$ac_objext \
44481 conftest$ac_exeext conftest.$ac_ext
44482 LDFLAGS="$chktls_save_LDFLAGS"
44483 if test $gcc_cv_have_tls = yes; then
44484 chktls_save_CFLAGS="$CFLAGS"
44485 thread_CFLAGS=failed
44486 for flag in '' '-pthread' '-lpthread'; do
44487 CFLAGS="$flag $chktls_save_CFLAGS"
44488 if test x$gcc_no_link = xyes; then
44489 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
44491 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
44492 /* end confdefs.h. */
44493 #include <pthread.h>
44494 void *g(void *d) { return NULL; }
44498 pthread_t t; pthread_create(&t,NULL,g,NULL);
44503 if ac_fn_c_try_link "$LINENO"; then :
44504 thread_CFLAGS="$flag"
44506 rm -f core conftest.err conftest.$ac_objext \
44507 conftest$ac_exeext conftest.$ac_ext
44508 if test "X$thread_CFLAGS" != Xfailed; then
44512 CFLAGS="$chktls_save_CFLAGS"
44513 if test "X$thread_CFLAGS" != Xfailed; then
44514 CFLAGS="$thread_CFLAGS $chktls_save_CFLAGS"
44515 if test "$cross_compiling" = yes; then :
44516 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
44517 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
44518 as_fn_error "cannot run test program while cross compiling
44519 See \`config.log' for more details." "$LINENO" 5; }
44521 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
44522 /* end confdefs.h. */
44523 #include <pthread.h>
44525 static int *volatile a_in_other_thread;
44527 thread_func (void *arg)
44529 a_in_other_thread = &a;
44536 void *thread_retval;
44537 int *volatile a_in_main_thread;
44538 a_in_main_thread = &a;
44539 if (pthread_create (&thread, (pthread_attr_t *)0,
44540 thread_func, (void *)0))
44542 if (pthread_join (thread, &thread_retval))
44544 return (a_in_other_thread == a_in_main_thread);
44549 if ac_fn_c_try_run "$LINENO"; then :
44550 gcc_cv_have_tls=yes
44554 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
44555 conftest.$ac_objext conftest.beam conftest.$ac_ext
44558 CFLAGS="$chktls_save_CFLAGS"
44564 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
44565 conftest.$ac_objext conftest.beam conftest.$ac_ext
44569 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_have_tls" >&5
44570 $as_echo "$gcc_cv_have_tls" >&6; }
44571 if test "$enable_tls $gcc_cv_have_tls" = "yes yes"; then
44573 $as_echo "#define HAVE_TLS 1" >>confdefs.h
44578 $as_echo "#define HAVE_ISINF 1" >>confdefs.h
44580 $as_echo "#define HAVE_ISINFF 1" >>confdefs.h
44582 $as_echo "#define HAVE_ISNANF 1" >>confdefs.h
44584 $as_echo "#define HAVE_FINITE 1" >>confdefs.h
44586 $as_echo "#define HAVE_FINITEF 1" >>confdefs.h
44591 *-linux* | *-uclinux* | *-gnu* | *-kfreebsd*-gnu | *-knetbsd*-gnu)
44593 # All these tests are for C++; save the language and the compiler flags.
44594 # The CXXFLAGS thing is suspicious, but based on similar bits previously
44595 # found in GLIBCXX_CONFIGURE.
44598 ac_cpp='$CXXCPP $CPPFLAGS'
44599 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
44600 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
44601 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
44603 ac_test_CXXFLAGS="${CXXFLAGS+set}"
44604 ac_save_CXXFLAGS="$CXXFLAGS"
44606 # Check for maintainer-mode bits.
44607 if test x"$USE_MAINTAINER_MODE" = xno; then
44613 # Check for -ffunction-sections -fdata-sections
44614 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for g++ that supports -ffunction-sections -fdata-sections" >&5
44615 $as_echo_n "checking for g++ that supports -ffunction-sections -fdata-sections... " >&6; }
44616 CXXFLAGS='-g -Werror -ffunction-sections -fdata-sections'
44617 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
44618 /* end confdefs.h. */
44619 int foo; void bar() { };
44628 if ac_fn_cxx_try_compile "$LINENO"; then :
44633 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
44634 if test "$ac_test_CXXFLAGS" = set; then
44635 CXXFLAGS="$ac_save_CXXFLAGS"
44637 # this is the suspicious part
44640 if test x"$ac_fdsections" = x"yes"; then
44641 SECTION_FLAGS='-ffunction-sections -fdata-sections'
44643 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_fdsections" >&5
44644 $as_echo "$ac_fdsections" >&6; }
44647 ac_cpp='$CPP $CPPFLAGS'
44648 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
44649 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
44650 ac_compiler_gnu=$ac_cv_c_compiler_gnu
44656 # If we're not using GNU ld, then there's no point in even trying these
44657 # tests. Check for that first. We should have already tested for gld
44658 # by now (in libtool), but require it now just to be safe...
44659 test -z "$SECTION_LDFLAGS" && SECTION_LDFLAGS=''
44660 test -z "$OPT_LDFLAGS" && OPT_LDFLAGS=''
44664 # The name set by libtool depends on the version of libtool. Shame on us
44665 # for depending on an impl detail, but c'est la vie. Older versions used
44666 # ac_cv_prog_gnu_ld, but now it's lt_cv_prog_gnu_ld, and is copied back on
44667 # top of with_gnu_ld (which is also set by --with-gnu-ld, so that actually
44668 # makes sense). We'll test with_gnu_ld everywhere else, so if that isn't
44669 # set (hence we're using an older libtool), then set it.
44670 if test x${with_gnu_ld+set} != xset; then
44671 if test x${ac_cv_prog_gnu_ld+set} != xset; then
44672 # We got through "ac_require(ac_prog_ld)" and still not set? Huh?
44675 with_gnu_ld=$ac_cv_prog_gnu_ld
44679 # Start by getting the version number. I think the libtool test already
44680 # does some of this, but throws away the result.
44681 glibcxx_ld_is_gold=no
44682 if test x"$with_gnu_ld" = x"yes"; then
44683 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld version" >&5
44684 $as_echo_n "checking for ld version... " >&6; }
44686 if $LD --version 2>/dev/null | grep 'GNU gold' >/dev/null 2>&1; then
44687 glibcxx_ld_is_gold=yes
44689 ldver=`$LD --version 2>/dev/null |
44690 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'`
44692 glibcxx_gnu_ld_version=`echo $ldver | \
44693 $AWK -F. '{ if (NF<3) $3=0; print ($1*100+$2)*100+$3 }'`
44694 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_gnu_ld_version" >&5
44695 $as_echo "$glibcxx_gnu_ld_version" >&6; }
44698 # Set --gc-sections.
44699 glibcxx_have_gc_sections=no
44700 if test "$glibcxx_ld_is_gold" = "yes"; then
44701 if $LD --help 2>/dev/null | grep gc-sections >/dev/null 2>&1; then
44702 glibcxx_have_gc_sections=yes
44705 glibcxx_gcsections_min_ld=21602
44706 if test x"$with_gnu_ld" = x"yes" &&
44707 test $glibcxx_gnu_ld_version -gt $glibcxx_gcsections_min_ld ; then
44708 glibcxx_have_gc_sections=yes
44711 if test "$glibcxx_have_gc_sections" = "yes"; then
44712 # Sufficiently young GNU ld it is! Joy and bunny rabbits!
44713 # NB: This flag only works reliably after 2.16.1. Configure tests
44714 # for this are difficult, so hard wire a value that should work.
44716 ac_test_CFLAGS="${CFLAGS+set}"
44717 ac_save_CFLAGS="$CFLAGS"
44718 CFLAGS='-Wl,--gc-sections'
44720 # Check for -Wl,--gc-sections
44721 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld that supports -Wl,--gc-sections" >&5
44722 $as_echo_n "checking for ld that supports -Wl,--gc-sections... " >&6; }
44723 if test x$gcc_no_link = xyes; then
44724 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
44726 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
44727 /* end confdefs.h. */
44728 int one(void) { return 1; }
44729 int two(void) { return 2; }
44739 if ac_fn_c_try_link "$LINENO"; then :
44744 rm -f core conftest.err conftest.$ac_objext \
44745 conftest$ac_exeext conftest.$ac_ext
44746 if test "$ac_gcsections" = "yes"; then
44749 if $CC -c conftest.c; then
44750 if $LD --gc-sections -o conftest conftest.o 2>&1 | \
44751 grep "Warning: gc-sections option ignored" > /dev/null; then
44755 rm -f conftest.c conftest.o conftest
44757 if test "$ac_gcsections" = "yes"; then
44758 SECTION_LDFLAGS="-Wl,--gc-sections $SECTION_LDFLAGS"
44760 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_gcsections" >&5
44761 $as_echo "$ac_gcsections" >&6; }
44763 if test "$ac_test_CFLAGS" = set; then
44764 CFLAGS="$ac_save_CFLAGS"
44766 # this is the suspicious part
44772 # Note this is only for shared objects.
44774 if test x"$with_gnu_ld" = x"yes"; then
44775 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld that supports -Wl,-z,relro" >&5
44776 $as_echo_n "checking for ld that supports -Wl,-z,relro... " >&6; }
44777 cxx_z_relo=`$LD -v --help 2>/dev/null | grep "z relro"`
44778 if test -n "$cxx_z_relo"; then
44779 OPT_LDFLAGS="-Wl,-z,relro"
44782 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ld_relro" >&5
44783 $as_echo "$ac_ld_relro" >&6; }
44786 # Set linker optimization flags.
44787 if test x"$with_gnu_ld" = x"yes"; then
44788 OPT_LDFLAGS="-Wl,-O1 $OPT_LDFLAGS"
44795 ac_test_CXXFLAGS="${CXXFLAGS+set}"
44796 ac_save_CXXFLAGS="$CXXFLAGS"
44797 CXXFLAGS='-fno-builtin -D_GNU_SOURCE'
44799 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sin in -lm" >&5
44800 $as_echo_n "checking for sin in -lm... " >&6; }
44801 if test "${ac_cv_lib_m_sin+set}" = set; then :
44802 $as_echo_n "(cached) " >&6
44804 ac_check_lib_save_LIBS=$LIBS
44806 if test x$gcc_no_link = xyes; then
44807 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
44809 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
44810 /* end confdefs.h. */
44812 /* Override any GCC internal prototype to avoid an error.
44813 Use char because int might match the return type of a GCC
44814 builtin and then its argument prototype would still apply. */
44827 if ac_fn_c_try_link "$LINENO"; then :
44828 ac_cv_lib_m_sin=yes
44832 rm -f core conftest.err conftest.$ac_objext \
44833 conftest$ac_exeext conftest.$ac_ext
44834 LIBS=$ac_check_lib_save_LIBS
44836 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_sin" >&5
44837 $as_echo "$ac_cv_lib_m_sin" >&6; }
44838 if test "x$ac_cv_lib_m_sin" = x""yes; then :
44842 ac_save_LIBS="$LIBS"
44847 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for isinf declaration" >&5
44848 $as_echo_n "checking for isinf declaration... " >&6; }
44849 if test x${glibcxx_cv_func_isinf_use+set} != xset; then
44850 if test "${glibcxx_cv_func_isinf_use+set}" = set; then :
44851 $as_echo_n "(cached) " >&6
44856 ac_cpp='$CXXCPP $CPPFLAGS'
44857 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
44858 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
44859 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
44861 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
44862 /* end confdefs.h. */
44864 #ifdef HAVE_IEEEFP_H
44865 #include <ieeefp.h>
44876 if ac_fn_cxx_try_compile "$LINENO"; then :
44877 glibcxx_cv_func_isinf_use=yes
44879 glibcxx_cv_func_isinf_use=no
44881 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
44883 ac_cpp='$CPP $CPPFLAGS'
44884 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
44885 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
44886 ac_compiler_gnu=$ac_cv_c_compiler_gnu
44892 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_isinf_use" >&5
44893 $as_echo "$glibcxx_cv_func_isinf_use" >&6; }
44895 if test x$glibcxx_cv_func_isinf_use = x"yes"; then
44896 for ac_func in isinf
44898 ac_fn_c_check_func "$LINENO" "isinf" "ac_cv_func_isinf"
44899 if test "x$ac_cv_func_isinf" = x""yes; then :
44900 cat >>confdefs.h <<_ACEOF
44901 #define HAVE_ISINF 1
44909 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _isinf declaration" >&5
44910 $as_echo_n "checking for _isinf declaration... " >&6; }
44911 if test x${glibcxx_cv_func__isinf_use+set} != xset; then
44912 if test "${glibcxx_cv_func__isinf_use+set}" = set; then :
44913 $as_echo_n "(cached) " >&6
44918 ac_cpp='$CXXCPP $CPPFLAGS'
44919 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
44920 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
44921 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
44923 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
44924 /* end confdefs.h. */
44926 #ifdef HAVE_IEEEFP_H
44927 #include <ieeefp.h>
44938 if ac_fn_cxx_try_compile "$LINENO"; then :
44939 glibcxx_cv_func__isinf_use=yes
44941 glibcxx_cv_func__isinf_use=no
44943 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
44945 ac_cpp='$CPP $CPPFLAGS'
44946 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
44947 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
44948 ac_compiler_gnu=$ac_cv_c_compiler_gnu
44954 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__isinf_use" >&5
44955 $as_echo "$glibcxx_cv_func__isinf_use" >&6; }
44957 if test x$glibcxx_cv_func__isinf_use = x"yes"; then
44958 for ac_func in _isinf
44960 ac_fn_c_check_func "$LINENO" "_isinf" "ac_cv_func__isinf"
44961 if test "x$ac_cv_func__isinf" = x""yes; then :
44962 cat >>confdefs.h <<_ACEOF
44963 #define HAVE__ISINF 1
44976 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for isnan declaration" >&5
44977 $as_echo_n "checking for isnan declaration... " >&6; }
44978 if test x${glibcxx_cv_func_isnan_use+set} != xset; then
44979 if test "${glibcxx_cv_func_isnan_use+set}" = set; then :
44980 $as_echo_n "(cached) " >&6
44985 ac_cpp='$CXXCPP $CPPFLAGS'
44986 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
44987 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
44988 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
44990 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
44991 /* end confdefs.h. */
44993 #ifdef HAVE_IEEEFP_H
44994 #include <ieeefp.h>
45005 if ac_fn_cxx_try_compile "$LINENO"; then :
45006 glibcxx_cv_func_isnan_use=yes
45008 glibcxx_cv_func_isnan_use=no
45010 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
45012 ac_cpp='$CPP $CPPFLAGS'
45013 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
45014 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
45015 ac_compiler_gnu=$ac_cv_c_compiler_gnu
45021 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_isnan_use" >&5
45022 $as_echo "$glibcxx_cv_func_isnan_use" >&6; }
45024 if test x$glibcxx_cv_func_isnan_use = x"yes"; then
45025 for ac_func in isnan
45027 ac_fn_c_check_func "$LINENO" "isnan" "ac_cv_func_isnan"
45028 if test "x$ac_cv_func_isnan" = x""yes; then :
45029 cat >>confdefs.h <<_ACEOF
45030 #define HAVE_ISNAN 1
45038 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _isnan declaration" >&5
45039 $as_echo_n "checking for _isnan declaration... " >&6; }
45040 if test x${glibcxx_cv_func__isnan_use+set} != xset; then
45041 if test "${glibcxx_cv_func__isnan_use+set}" = set; then :
45042 $as_echo_n "(cached) " >&6
45047 ac_cpp='$CXXCPP $CPPFLAGS'
45048 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
45049 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
45050 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
45052 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
45053 /* end confdefs.h. */
45055 #ifdef HAVE_IEEEFP_H
45056 #include <ieeefp.h>
45067 if ac_fn_cxx_try_compile "$LINENO"; then :
45068 glibcxx_cv_func__isnan_use=yes
45070 glibcxx_cv_func__isnan_use=no
45072 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
45074 ac_cpp='$CPP $CPPFLAGS'
45075 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
45076 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
45077 ac_compiler_gnu=$ac_cv_c_compiler_gnu
45083 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__isnan_use" >&5
45084 $as_echo "$glibcxx_cv_func__isnan_use" >&6; }
45086 if test x$glibcxx_cv_func__isnan_use = x"yes"; then
45087 for ac_func in _isnan
45089 ac_fn_c_check_func "$LINENO" "_isnan" "ac_cv_func__isnan"
45090 if test "x$ac_cv_func__isnan" = x""yes; then :
45091 cat >>confdefs.h <<_ACEOF
45092 #define HAVE__ISNAN 1
45105 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for finite declaration" >&5
45106 $as_echo_n "checking for finite declaration... " >&6; }
45107 if test x${glibcxx_cv_func_finite_use+set} != xset; then
45108 if test "${glibcxx_cv_func_finite_use+set}" = set; then :
45109 $as_echo_n "(cached) " >&6
45114 ac_cpp='$CXXCPP $CPPFLAGS'
45115 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
45116 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
45117 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
45119 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
45120 /* end confdefs.h. */
45122 #ifdef HAVE_IEEEFP_H
45123 #include <ieeefp.h>
45134 if ac_fn_cxx_try_compile "$LINENO"; then :
45135 glibcxx_cv_func_finite_use=yes
45137 glibcxx_cv_func_finite_use=no
45139 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
45141 ac_cpp='$CPP $CPPFLAGS'
45142 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
45143 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
45144 ac_compiler_gnu=$ac_cv_c_compiler_gnu
45150 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_finite_use" >&5
45151 $as_echo "$glibcxx_cv_func_finite_use" >&6; }
45153 if test x$glibcxx_cv_func_finite_use = x"yes"; then
45154 for ac_func in finite
45156 ac_fn_c_check_func "$LINENO" "finite" "ac_cv_func_finite"
45157 if test "x$ac_cv_func_finite" = x""yes; then :
45158 cat >>confdefs.h <<_ACEOF
45159 #define HAVE_FINITE 1
45167 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _finite declaration" >&5
45168 $as_echo_n "checking for _finite declaration... " >&6; }
45169 if test x${glibcxx_cv_func__finite_use+set} != xset; then
45170 if test "${glibcxx_cv_func__finite_use+set}" = set; then :
45171 $as_echo_n "(cached) " >&6
45176 ac_cpp='$CXXCPP $CPPFLAGS'
45177 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
45178 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
45179 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
45181 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
45182 /* end confdefs.h. */
45184 #ifdef HAVE_IEEEFP_H
45185 #include <ieeefp.h>
45196 if ac_fn_cxx_try_compile "$LINENO"; then :
45197 glibcxx_cv_func__finite_use=yes
45199 glibcxx_cv_func__finite_use=no
45201 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
45203 ac_cpp='$CPP $CPPFLAGS'
45204 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
45205 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
45206 ac_compiler_gnu=$ac_cv_c_compiler_gnu
45212 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__finite_use" >&5
45213 $as_echo "$glibcxx_cv_func__finite_use" >&6; }
45215 if test x$glibcxx_cv_func__finite_use = x"yes"; then
45216 for ac_func in _finite
45218 ac_fn_c_check_func "$LINENO" "_finite" "ac_cv_func__finite"
45219 if test "x$ac_cv_func__finite" = x""yes; then :
45220 cat >>confdefs.h <<_ACEOF
45221 #define HAVE__FINITE 1
45234 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sincos declaration" >&5
45235 $as_echo_n "checking for sincos declaration... " >&6; }
45236 if test x${glibcxx_cv_func_sincos_use+set} != xset; then
45237 if test "${glibcxx_cv_func_sincos_use+set}" = set; then :
45238 $as_echo_n "(cached) " >&6
45243 ac_cpp='$CXXCPP $CPPFLAGS'
45244 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
45245 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
45246 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
45248 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
45249 /* end confdefs.h. */
45259 if ac_fn_cxx_try_compile "$LINENO"; then :
45260 glibcxx_cv_func_sincos_use=yes
45262 glibcxx_cv_func_sincos_use=no
45264 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
45266 ac_cpp='$CPP $CPPFLAGS'
45267 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
45268 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
45269 ac_compiler_gnu=$ac_cv_c_compiler_gnu
45275 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_sincos_use" >&5
45276 $as_echo "$glibcxx_cv_func_sincos_use" >&6; }
45278 if test x$glibcxx_cv_func_sincos_use = x"yes"; then
45279 for ac_func in sincos
45281 ac_fn_c_check_func "$LINENO" "sincos" "ac_cv_func_sincos"
45282 if test "x$ac_cv_func_sincos" = x""yes; then :
45283 cat >>confdefs.h <<_ACEOF
45284 #define HAVE_SINCOS 1
45292 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _sincos declaration" >&5
45293 $as_echo_n "checking for _sincos declaration... " >&6; }
45294 if test x${glibcxx_cv_func__sincos_use+set} != xset; then
45295 if test "${glibcxx_cv_func__sincos_use+set}" = set; then :
45296 $as_echo_n "(cached) " >&6
45301 ac_cpp='$CXXCPP $CPPFLAGS'
45302 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
45303 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
45304 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
45306 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
45307 /* end confdefs.h. */
45317 if ac_fn_cxx_try_compile "$LINENO"; then :
45318 glibcxx_cv_func__sincos_use=yes
45320 glibcxx_cv_func__sincos_use=no
45322 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
45324 ac_cpp='$CPP $CPPFLAGS'
45325 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
45326 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
45327 ac_compiler_gnu=$ac_cv_c_compiler_gnu
45333 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__sincos_use" >&5
45334 $as_echo "$glibcxx_cv_func__sincos_use" >&6; }
45336 if test x$glibcxx_cv_func__sincos_use = x"yes"; then
45337 for ac_func in _sincos
45339 ac_fn_c_check_func "$LINENO" "_sincos" "ac_cv_func__sincos"
45340 if test "x$ac_cv_func__sincos" = x""yes; then :
45341 cat >>confdefs.h <<_ACEOF
45342 #define HAVE__SINCOS 1
45355 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fpclass declaration" >&5
45356 $as_echo_n "checking for fpclass declaration... " >&6; }
45357 if test x${glibcxx_cv_func_fpclass_use+set} != xset; then
45358 if test "${glibcxx_cv_func_fpclass_use+set}" = set; then :
45359 $as_echo_n "(cached) " >&6
45364 ac_cpp='$CXXCPP $CPPFLAGS'
45365 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
45366 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
45367 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
45369 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
45370 /* end confdefs.h. */
45372 #ifdef HAVE_IEEEFP_H
45373 #include <ieeefp.h>
45384 if ac_fn_cxx_try_compile "$LINENO"; then :
45385 glibcxx_cv_func_fpclass_use=yes
45387 glibcxx_cv_func_fpclass_use=no
45389 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
45391 ac_cpp='$CPP $CPPFLAGS'
45392 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
45393 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
45394 ac_compiler_gnu=$ac_cv_c_compiler_gnu
45400 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_fpclass_use" >&5
45401 $as_echo "$glibcxx_cv_func_fpclass_use" >&6; }
45403 if test x$glibcxx_cv_func_fpclass_use = x"yes"; then
45404 for ac_func in fpclass
45406 ac_fn_c_check_func "$LINENO" "fpclass" "ac_cv_func_fpclass"
45407 if test "x$ac_cv_func_fpclass" = x""yes; then :
45408 cat >>confdefs.h <<_ACEOF
45409 #define HAVE_FPCLASS 1
45417 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _fpclass declaration" >&5
45418 $as_echo_n "checking for _fpclass declaration... " >&6; }
45419 if test x${glibcxx_cv_func__fpclass_use+set} != xset; then
45420 if test "${glibcxx_cv_func__fpclass_use+set}" = set; then :
45421 $as_echo_n "(cached) " >&6
45426 ac_cpp='$CXXCPP $CPPFLAGS'
45427 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
45428 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
45429 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
45431 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
45432 /* end confdefs.h. */
45434 #ifdef HAVE_IEEEFP_H
45435 #include <ieeefp.h>
45446 if ac_fn_cxx_try_compile "$LINENO"; then :
45447 glibcxx_cv_func__fpclass_use=yes
45449 glibcxx_cv_func__fpclass_use=no
45451 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
45453 ac_cpp='$CPP $CPPFLAGS'
45454 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
45455 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
45456 ac_compiler_gnu=$ac_cv_c_compiler_gnu
45462 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__fpclass_use" >&5
45463 $as_echo "$glibcxx_cv_func__fpclass_use" >&6; }
45465 if test x$glibcxx_cv_func__fpclass_use = x"yes"; then
45466 for ac_func in _fpclass
45468 ac_fn_c_check_func "$LINENO" "_fpclass" "ac_cv_func__fpclass"
45469 if test "x$ac_cv_func__fpclass" = x""yes; then :
45470 cat >>confdefs.h <<_ACEOF
45471 #define HAVE__FPCLASS 1
45484 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for qfpclass declaration" >&5
45485 $as_echo_n "checking for qfpclass declaration... " >&6; }
45486 if test x${glibcxx_cv_func_qfpclass_use+set} != xset; then
45487 if test "${glibcxx_cv_func_qfpclass_use+set}" = set; then :
45488 $as_echo_n "(cached) " >&6
45493 ac_cpp='$CXXCPP $CPPFLAGS'
45494 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
45495 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
45496 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
45498 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
45499 /* end confdefs.h. */
45501 #ifdef HAVE_IEEEFP_H
45502 #include <ieeefp.h>
45513 if ac_fn_cxx_try_compile "$LINENO"; then :
45514 glibcxx_cv_func_qfpclass_use=yes
45516 glibcxx_cv_func_qfpclass_use=no
45518 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
45520 ac_cpp='$CPP $CPPFLAGS'
45521 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
45522 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
45523 ac_compiler_gnu=$ac_cv_c_compiler_gnu
45529 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_qfpclass_use" >&5
45530 $as_echo "$glibcxx_cv_func_qfpclass_use" >&6; }
45532 if test x$glibcxx_cv_func_qfpclass_use = x"yes"; then
45533 for ac_func in qfpclass
45535 ac_fn_c_check_func "$LINENO" "qfpclass" "ac_cv_func_qfpclass"
45536 if test "x$ac_cv_func_qfpclass" = x""yes; then :
45537 cat >>confdefs.h <<_ACEOF
45538 #define HAVE_QFPCLASS 1
45546 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _qfpclass declaration" >&5
45547 $as_echo_n "checking for _qfpclass declaration... " >&6; }
45548 if test x${glibcxx_cv_func__qfpclass_use+set} != xset; then
45549 if test "${glibcxx_cv_func__qfpclass_use+set}" = set; then :
45550 $as_echo_n "(cached) " >&6
45555 ac_cpp='$CXXCPP $CPPFLAGS'
45556 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
45557 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
45558 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
45560 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
45561 /* end confdefs.h. */
45563 #ifdef HAVE_IEEEFP_H
45564 #include <ieeefp.h>
45575 if ac_fn_cxx_try_compile "$LINENO"; then :
45576 glibcxx_cv_func__qfpclass_use=yes
45578 glibcxx_cv_func__qfpclass_use=no
45580 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
45582 ac_cpp='$CPP $CPPFLAGS'
45583 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
45584 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
45585 ac_compiler_gnu=$ac_cv_c_compiler_gnu
45591 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__qfpclass_use" >&5
45592 $as_echo "$glibcxx_cv_func__qfpclass_use" >&6; }
45594 if test x$glibcxx_cv_func__qfpclass_use = x"yes"; then
45595 for ac_func in _qfpclass
45597 ac_fn_c_check_func "$LINENO" "_qfpclass" "ac_cv_func__qfpclass"
45598 if test "x$ac_cv_func__qfpclass" = x""yes; then :
45599 cat >>confdefs.h <<_ACEOF
45600 #define HAVE__QFPCLASS 1
45613 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for hypot declaration" >&5
45614 $as_echo_n "checking for hypot declaration... " >&6; }
45615 if test x${glibcxx_cv_func_hypot_use+set} != xset; then
45616 if test "${glibcxx_cv_func_hypot_use+set}" = set; then :
45617 $as_echo_n "(cached) " >&6
45622 ac_cpp='$CXXCPP $CPPFLAGS'
45623 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
45624 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
45625 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
45627 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
45628 /* end confdefs.h. */
45638 if ac_fn_cxx_try_compile "$LINENO"; then :
45639 glibcxx_cv_func_hypot_use=yes
45641 glibcxx_cv_func_hypot_use=no
45643 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
45645 ac_cpp='$CPP $CPPFLAGS'
45646 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
45647 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
45648 ac_compiler_gnu=$ac_cv_c_compiler_gnu
45654 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_hypot_use" >&5
45655 $as_echo "$glibcxx_cv_func_hypot_use" >&6; }
45657 if test x$glibcxx_cv_func_hypot_use = x"yes"; then
45658 for ac_func in hypot
45660 ac_fn_c_check_func "$LINENO" "hypot" "ac_cv_func_hypot"
45661 if test "x$ac_cv_func_hypot" = x""yes; then :
45662 cat >>confdefs.h <<_ACEOF
45663 #define HAVE_HYPOT 1
45671 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _hypot declaration" >&5
45672 $as_echo_n "checking for _hypot declaration... " >&6; }
45673 if test x${glibcxx_cv_func__hypot_use+set} != xset; then
45674 if test "${glibcxx_cv_func__hypot_use+set}" = set; then :
45675 $as_echo_n "(cached) " >&6
45680 ac_cpp='$CXXCPP $CPPFLAGS'
45681 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
45682 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
45683 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
45685 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
45686 /* end confdefs.h. */
45696 if ac_fn_cxx_try_compile "$LINENO"; then :
45697 glibcxx_cv_func__hypot_use=yes
45699 glibcxx_cv_func__hypot_use=no
45701 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
45703 ac_cpp='$CPP $CPPFLAGS'
45704 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
45705 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
45706 ac_compiler_gnu=$ac_cv_c_compiler_gnu
45712 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__hypot_use" >&5
45713 $as_echo "$glibcxx_cv_func__hypot_use" >&6; }
45715 if test x$glibcxx_cv_func__hypot_use = x"yes"; then
45716 for ac_func in _hypot
45718 ac_fn_c_check_func "$LINENO" "_hypot" "ac_cv_func__hypot"
45719 if test "x$ac_cv_func__hypot" = x""yes; then :
45720 cat >>confdefs.h <<_ACEOF
45721 #define HAVE__HYPOT 1
45734 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for float trig functions" >&5
45735 $as_echo_n "checking for float trig functions... " >&6; }
45736 if test "${glibcxx_cv_func_float_trig_use+set}" = set; then :
45737 $as_echo_n "(cached) " >&6
45742 ac_cpp='$CXXCPP $CPPFLAGS'
45743 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
45744 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
45745 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
45747 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
45748 /* end confdefs.h. */
45753 acosf (0); asinf (0); atanf (0); cosf (0); sinf (0); tanf (0); coshf (0); sinhf (0); tanhf (0);
45758 if ac_fn_cxx_try_compile "$LINENO"; then :
45759 glibcxx_cv_func_float_trig_use=yes
45761 glibcxx_cv_func_float_trig_use=no
45763 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
45765 ac_cpp='$CPP $CPPFLAGS'
45766 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
45767 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
45768 ac_compiler_gnu=$ac_cv_c_compiler_gnu
45772 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_float_trig_use" >&5
45773 $as_echo "$glibcxx_cv_func_float_trig_use" >&6; }
45774 if test x$glibcxx_cv_func_float_trig_use = x"yes"; then
45775 for ac_func in acosf asinf atanf cosf sinf tanf coshf sinhf tanhf
45777 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
45778 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
45779 eval as_val=\$$as_ac_var
45780 if test "x$as_val" = x""yes; then :
45781 cat >>confdefs.h <<_ACEOF
45782 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
45789 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _float trig functions" >&5
45790 $as_echo_n "checking for _float trig functions... " >&6; }
45791 if test "${glibcxx_cv_func__float_trig_use+set}" = set; then :
45792 $as_echo_n "(cached) " >&6
45797 ac_cpp='$CXXCPP $CPPFLAGS'
45798 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
45799 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
45800 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
45802 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
45803 /* end confdefs.h. */
45808 _acosf (0); _asinf (0); _atanf (0); _cosf (0); _sinf (0); _tanf (0); _coshf (0); _sinhf (0); _tanhf (0);
45813 if ac_fn_cxx_try_compile "$LINENO"; then :
45814 glibcxx_cv_func__float_trig_use=yes
45816 glibcxx_cv_func__float_trig_use=no
45818 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
45820 ac_cpp='$CPP $CPPFLAGS'
45821 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
45822 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
45823 ac_compiler_gnu=$ac_cv_c_compiler_gnu
45827 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__float_trig_use" >&5
45828 $as_echo "$glibcxx_cv_func__float_trig_use" >&6; }
45829 if test x$glibcxx_cv_func__float_trig_use = x"yes"; then
45830 for ac_func in _acosf _asinf _atanf _cosf _sinf _tanf _coshf _sinhf _tanhf
45832 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
45833 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
45834 eval as_val=\$$as_ac_var
45835 if test "x$as_val" = x""yes; then :
45836 cat >>confdefs.h <<_ACEOF
45837 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
45850 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for float round functions" >&5
45851 $as_echo_n "checking for float round functions... " >&6; }
45852 if test "${glibcxx_cv_func_float_round_use+set}" = set; then :
45853 $as_echo_n "(cached) " >&6
45858 ac_cpp='$CXXCPP $CPPFLAGS'
45859 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
45860 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
45861 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
45863 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
45864 /* end confdefs.h. */
45869 ceilf (0); floorf (0);
45874 if ac_fn_cxx_try_compile "$LINENO"; then :
45875 glibcxx_cv_func_float_round_use=yes
45877 glibcxx_cv_func_float_round_use=no
45879 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
45881 ac_cpp='$CPP $CPPFLAGS'
45882 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
45883 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
45884 ac_compiler_gnu=$ac_cv_c_compiler_gnu
45888 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_float_round_use" >&5
45889 $as_echo "$glibcxx_cv_func_float_round_use" >&6; }
45890 if test x$glibcxx_cv_func_float_round_use = x"yes"; then
45891 for ac_func in ceilf floorf
45893 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
45894 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
45895 eval as_val=\$$as_ac_var
45896 if test "x$as_val" = x""yes; then :
45897 cat >>confdefs.h <<_ACEOF
45898 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
45905 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _float round functions" >&5
45906 $as_echo_n "checking for _float round functions... " >&6; }
45907 if test "${glibcxx_cv_func__float_round_use+set}" = set; then :
45908 $as_echo_n "(cached) " >&6
45913 ac_cpp='$CXXCPP $CPPFLAGS'
45914 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
45915 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
45916 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
45918 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
45919 /* end confdefs.h. */
45924 _ceilf (0); _floorf (0);
45929 if ac_fn_cxx_try_compile "$LINENO"; then :
45930 glibcxx_cv_func__float_round_use=yes
45932 glibcxx_cv_func__float_round_use=no
45934 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
45936 ac_cpp='$CPP $CPPFLAGS'
45937 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
45938 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
45939 ac_compiler_gnu=$ac_cv_c_compiler_gnu
45943 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__float_round_use" >&5
45944 $as_echo "$glibcxx_cv_func__float_round_use" >&6; }
45945 if test x$glibcxx_cv_func__float_round_use = x"yes"; then
45946 for ac_func in _ceilf _floorf
45948 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
45949 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
45950 eval as_val=\$$as_ac_var
45951 if test "x$as_val" = x""yes; then :
45952 cat >>confdefs.h <<_ACEOF
45953 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
45967 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for expf declaration" >&5
45968 $as_echo_n "checking for expf declaration... " >&6; }
45969 if test x${glibcxx_cv_func_expf_use+set} != xset; then
45970 if test "${glibcxx_cv_func_expf_use+set}" = set; then :
45971 $as_echo_n "(cached) " >&6
45976 ac_cpp='$CXXCPP $CPPFLAGS'
45977 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
45978 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
45979 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
45981 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
45982 /* end confdefs.h. */
45984 #ifdef HAVE_IEEEFP_H
45985 #include <ieeefp.h>
45996 if ac_fn_cxx_try_compile "$LINENO"; then :
45997 glibcxx_cv_func_expf_use=yes
45999 glibcxx_cv_func_expf_use=no
46001 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
46003 ac_cpp='$CPP $CPPFLAGS'
46004 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
46005 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
46006 ac_compiler_gnu=$ac_cv_c_compiler_gnu
46012 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_expf_use" >&5
46013 $as_echo "$glibcxx_cv_func_expf_use" >&6; }
46015 if test x$glibcxx_cv_func_expf_use = x"yes"; then
46016 for ac_func in expf
46018 ac_fn_c_check_func "$LINENO" "expf" "ac_cv_func_expf"
46019 if test "x$ac_cv_func_expf" = x""yes; then :
46020 cat >>confdefs.h <<_ACEOF
46021 #define HAVE_EXPF 1
46029 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _expf declaration" >&5
46030 $as_echo_n "checking for _expf declaration... " >&6; }
46031 if test x${glibcxx_cv_func__expf_use+set} != xset; then
46032 if test "${glibcxx_cv_func__expf_use+set}" = set; then :
46033 $as_echo_n "(cached) " >&6
46038 ac_cpp='$CXXCPP $CPPFLAGS'
46039 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
46040 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
46041 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
46043 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
46044 /* end confdefs.h. */
46046 #ifdef HAVE_IEEEFP_H
46047 #include <ieeefp.h>
46058 if ac_fn_cxx_try_compile "$LINENO"; then :
46059 glibcxx_cv_func__expf_use=yes
46061 glibcxx_cv_func__expf_use=no
46063 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
46065 ac_cpp='$CPP $CPPFLAGS'
46066 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
46067 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
46068 ac_compiler_gnu=$ac_cv_c_compiler_gnu
46074 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__expf_use" >&5
46075 $as_echo "$glibcxx_cv_func__expf_use" >&6; }
46077 if test x$glibcxx_cv_func__expf_use = x"yes"; then
46078 for ac_func in _expf
46080 ac_fn_c_check_func "$LINENO" "_expf" "ac_cv_func__expf"
46081 if test "x$ac_cv_func__expf" = x""yes; then :
46082 cat >>confdefs.h <<_ACEOF
46083 #define HAVE__EXPF 1
46096 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for isnanf declaration" >&5
46097 $as_echo_n "checking for isnanf declaration... " >&6; }
46098 if test x${glibcxx_cv_func_isnanf_use+set} != xset; then
46099 if test "${glibcxx_cv_func_isnanf_use+set}" = set; then :
46100 $as_echo_n "(cached) " >&6
46105 ac_cpp='$CXXCPP $CPPFLAGS'
46106 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
46107 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
46108 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
46110 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
46111 /* end confdefs.h. */
46113 #ifdef HAVE_IEEEFP_H
46114 #include <ieeefp.h>
46125 if ac_fn_cxx_try_compile "$LINENO"; then :
46126 glibcxx_cv_func_isnanf_use=yes
46128 glibcxx_cv_func_isnanf_use=no
46130 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
46132 ac_cpp='$CPP $CPPFLAGS'
46133 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
46134 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
46135 ac_compiler_gnu=$ac_cv_c_compiler_gnu
46141 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_isnanf_use" >&5
46142 $as_echo "$glibcxx_cv_func_isnanf_use" >&6; }
46144 if test x$glibcxx_cv_func_isnanf_use = x"yes"; then
46145 for ac_func in isnanf
46147 ac_fn_c_check_func "$LINENO" "isnanf" "ac_cv_func_isnanf"
46148 if test "x$ac_cv_func_isnanf" = x""yes; then :
46149 cat >>confdefs.h <<_ACEOF
46150 #define HAVE_ISNANF 1
46158 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _isnanf declaration" >&5
46159 $as_echo_n "checking for _isnanf declaration... " >&6; }
46160 if test x${glibcxx_cv_func__isnanf_use+set} != xset; then
46161 if test "${glibcxx_cv_func__isnanf_use+set}" = set; then :
46162 $as_echo_n "(cached) " >&6
46167 ac_cpp='$CXXCPP $CPPFLAGS'
46168 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
46169 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
46170 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
46172 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
46173 /* end confdefs.h. */
46175 #ifdef HAVE_IEEEFP_H
46176 #include <ieeefp.h>
46187 if ac_fn_cxx_try_compile "$LINENO"; then :
46188 glibcxx_cv_func__isnanf_use=yes
46190 glibcxx_cv_func__isnanf_use=no
46192 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
46194 ac_cpp='$CPP $CPPFLAGS'
46195 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
46196 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
46197 ac_compiler_gnu=$ac_cv_c_compiler_gnu
46203 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__isnanf_use" >&5
46204 $as_echo "$glibcxx_cv_func__isnanf_use" >&6; }
46206 if test x$glibcxx_cv_func__isnanf_use = x"yes"; then
46207 for ac_func in _isnanf
46209 ac_fn_c_check_func "$LINENO" "_isnanf" "ac_cv_func__isnanf"
46210 if test "x$ac_cv_func__isnanf" = x""yes; then :
46211 cat >>confdefs.h <<_ACEOF
46212 #define HAVE__ISNANF 1
46225 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for isinff declaration" >&5
46226 $as_echo_n "checking for isinff declaration... " >&6; }
46227 if test x${glibcxx_cv_func_isinff_use+set} != xset; then
46228 if test "${glibcxx_cv_func_isinff_use+set}" = set; then :
46229 $as_echo_n "(cached) " >&6
46234 ac_cpp='$CXXCPP $CPPFLAGS'
46235 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
46236 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
46237 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
46239 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
46240 /* end confdefs.h. */
46242 #ifdef HAVE_IEEEFP_H
46243 #include <ieeefp.h>
46254 if ac_fn_cxx_try_compile "$LINENO"; then :
46255 glibcxx_cv_func_isinff_use=yes
46257 glibcxx_cv_func_isinff_use=no
46259 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
46261 ac_cpp='$CPP $CPPFLAGS'
46262 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
46263 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
46264 ac_compiler_gnu=$ac_cv_c_compiler_gnu
46270 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_isinff_use" >&5
46271 $as_echo "$glibcxx_cv_func_isinff_use" >&6; }
46273 if test x$glibcxx_cv_func_isinff_use = x"yes"; then
46274 for ac_func in isinff
46276 ac_fn_c_check_func "$LINENO" "isinff" "ac_cv_func_isinff"
46277 if test "x$ac_cv_func_isinff" = x""yes; then :
46278 cat >>confdefs.h <<_ACEOF
46279 #define HAVE_ISINFF 1
46287 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _isinff declaration" >&5
46288 $as_echo_n "checking for _isinff declaration... " >&6; }
46289 if test x${glibcxx_cv_func__isinff_use+set} != xset; then
46290 if test "${glibcxx_cv_func__isinff_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__isinff_use=yes
46319 glibcxx_cv_func__isinff_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__isinff_use" >&5
46333 $as_echo "$glibcxx_cv_func__isinff_use" >&6; }
46335 if test x$glibcxx_cv_func__isinff_use = x"yes"; then
46336 for ac_func in _isinff
46338 ac_fn_c_check_func "$LINENO" "_isinff" "ac_cv_func__isinff"
46339 if test "x$ac_cv_func__isinff" = x""yes; then :
46340 cat >>confdefs.h <<_ACEOF
46341 #define HAVE__ISINFF 1
46354 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for atan2f declaration" >&5
46355 $as_echo_n "checking for atan2f declaration... " >&6; }
46356 if test x${glibcxx_cv_func_atan2f_use+set} != xset; then
46357 if test "${glibcxx_cv_func_atan2f_use+set}" = set; then :
46358 $as_echo_n "(cached) " >&6
46363 ac_cpp='$CXXCPP $CPPFLAGS'
46364 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
46365 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
46366 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
46368 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
46369 /* end confdefs.h. */
46379 if ac_fn_cxx_try_compile "$LINENO"; then :
46380 glibcxx_cv_func_atan2f_use=yes
46382 glibcxx_cv_func_atan2f_use=no
46384 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
46386 ac_cpp='$CPP $CPPFLAGS'
46387 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
46388 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
46389 ac_compiler_gnu=$ac_cv_c_compiler_gnu
46395 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_atan2f_use" >&5
46396 $as_echo "$glibcxx_cv_func_atan2f_use" >&6; }
46398 if test x$glibcxx_cv_func_atan2f_use = x"yes"; then
46399 for ac_func in atan2f
46401 ac_fn_c_check_func "$LINENO" "atan2f" "ac_cv_func_atan2f"
46402 if test "x$ac_cv_func_atan2f" = x""yes; then :
46403 cat >>confdefs.h <<_ACEOF
46404 #define HAVE_ATAN2F 1
46412 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _atan2f declaration" >&5
46413 $as_echo_n "checking for _atan2f declaration... " >&6; }
46414 if test x${glibcxx_cv_func__atan2f_use+set} != xset; then
46415 if test "${glibcxx_cv_func__atan2f_use+set}" = set; then :
46416 $as_echo_n "(cached) " >&6
46421 ac_cpp='$CXXCPP $CPPFLAGS'
46422 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
46423 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
46424 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
46426 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
46427 /* end confdefs.h. */
46437 if ac_fn_cxx_try_compile "$LINENO"; then :
46438 glibcxx_cv_func__atan2f_use=yes
46440 glibcxx_cv_func__atan2f_use=no
46442 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
46444 ac_cpp='$CPP $CPPFLAGS'
46445 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
46446 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
46447 ac_compiler_gnu=$ac_cv_c_compiler_gnu
46453 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__atan2f_use" >&5
46454 $as_echo "$glibcxx_cv_func__atan2f_use" >&6; }
46456 if test x$glibcxx_cv_func__atan2f_use = x"yes"; then
46457 for ac_func in _atan2f
46459 ac_fn_c_check_func "$LINENO" "_atan2f" "ac_cv_func__atan2f"
46460 if test "x$ac_cv_func__atan2f" = x""yes; then :
46461 cat >>confdefs.h <<_ACEOF
46462 #define HAVE__ATAN2F 1
46475 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fabsf declaration" >&5
46476 $as_echo_n "checking for fabsf declaration... " >&6; }
46477 if test x${glibcxx_cv_func_fabsf_use+set} != xset; then
46478 if test "${glibcxx_cv_func_fabsf_use+set}" = set; then :
46479 $as_echo_n "(cached) " >&6
46484 ac_cpp='$CXXCPP $CPPFLAGS'
46485 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
46486 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
46487 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
46489 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
46490 /* end confdefs.h. */
46492 #ifdef HAVE_IEEEFP_H
46493 #include <ieeefp.h>
46504 if ac_fn_cxx_try_compile "$LINENO"; then :
46505 glibcxx_cv_func_fabsf_use=yes
46507 glibcxx_cv_func_fabsf_use=no
46509 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
46511 ac_cpp='$CPP $CPPFLAGS'
46512 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
46513 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
46514 ac_compiler_gnu=$ac_cv_c_compiler_gnu
46520 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_fabsf_use" >&5
46521 $as_echo "$glibcxx_cv_func_fabsf_use" >&6; }
46523 if test x$glibcxx_cv_func_fabsf_use = x"yes"; then
46524 for ac_func in fabsf
46526 ac_fn_c_check_func "$LINENO" "fabsf" "ac_cv_func_fabsf"
46527 if test "x$ac_cv_func_fabsf" = x""yes; then :
46528 cat >>confdefs.h <<_ACEOF
46529 #define HAVE_FABSF 1
46537 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _fabsf declaration" >&5
46538 $as_echo_n "checking for _fabsf declaration... " >&6; }
46539 if test x${glibcxx_cv_func__fabsf_use+set} != xset; then
46540 if test "${glibcxx_cv_func__fabsf_use+set}" = set; then :
46541 $as_echo_n "(cached) " >&6
46546 ac_cpp='$CXXCPP $CPPFLAGS'
46547 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
46548 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
46549 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
46551 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
46552 /* end confdefs.h. */
46554 #ifdef HAVE_IEEEFP_H
46555 #include <ieeefp.h>
46566 if ac_fn_cxx_try_compile "$LINENO"; then :
46567 glibcxx_cv_func__fabsf_use=yes
46569 glibcxx_cv_func__fabsf_use=no
46571 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
46573 ac_cpp='$CPP $CPPFLAGS'
46574 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
46575 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
46576 ac_compiler_gnu=$ac_cv_c_compiler_gnu
46582 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__fabsf_use" >&5
46583 $as_echo "$glibcxx_cv_func__fabsf_use" >&6; }
46585 if test x$glibcxx_cv_func__fabsf_use = x"yes"; then
46586 for ac_func in _fabsf
46588 ac_fn_c_check_func "$LINENO" "_fabsf" "ac_cv_func__fabsf"
46589 if test "x$ac_cv_func__fabsf" = x""yes; then :
46590 cat >>confdefs.h <<_ACEOF
46591 #define HAVE__FABSF 1
46604 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fmodf declaration" >&5
46605 $as_echo_n "checking for fmodf declaration... " >&6; }
46606 if test x${glibcxx_cv_func_fmodf_use+set} != xset; then
46607 if test "${glibcxx_cv_func_fmodf_use+set}" = set; then :
46608 $as_echo_n "(cached) " >&6
46613 ac_cpp='$CXXCPP $CPPFLAGS'
46614 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
46615 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
46616 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
46618 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
46619 /* end confdefs.h. */
46629 if ac_fn_cxx_try_compile "$LINENO"; then :
46630 glibcxx_cv_func_fmodf_use=yes
46632 glibcxx_cv_func_fmodf_use=no
46634 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
46636 ac_cpp='$CPP $CPPFLAGS'
46637 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
46638 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
46639 ac_compiler_gnu=$ac_cv_c_compiler_gnu
46645 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_fmodf_use" >&5
46646 $as_echo "$glibcxx_cv_func_fmodf_use" >&6; }
46648 if test x$glibcxx_cv_func_fmodf_use = x"yes"; then
46649 for ac_func in fmodf
46651 ac_fn_c_check_func "$LINENO" "fmodf" "ac_cv_func_fmodf"
46652 if test "x$ac_cv_func_fmodf" = x""yes; then :
46653 cat >>confdefs.h <<_ACEOF
46654 #define HAVE_FMODF 1
46662 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _fmodf declaration" >&5
46663 $as_echo_n "checking for _fmodf declaration... " >&6; }
46664 if test x${glibcxx_cv_func__fmodf_use+set} != xset; then
46665 if test "${glibcxx_cv_func__fmodf_use+set}" = set; then :
46666 $as_echo_n "(cached) " >&6
46671 ac_cpp='$CXXCPP $CPPFLAGS'
46672 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
46673 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
46674 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
46676 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
46677 /* end confdefs.h. */
46687 if ac_fn_cxx_try_compile "$LINENO"; then :
46688 glibcxx_cv_func__fmodf_use=yes
46690 glibcxx_cv_func__fmodf_use=no
46692 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
46694 ac_cpp='$CPP $CPPFLAGS'
46695 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
46696 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
46697 ac_compiler_gnu=$ac_cv_c_compiler_gnu
46703 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__fmodf_use" >&5
46704 $as_echo "$glibcxx_cv_func__fmodf_use" >&6; }
46706 if test x$glibcxx_cv_func__fmodf_use = x"yes"; then
46707 for ac_func in _fmodf
46709 ac_fn_c_check_func "$LINENO" "_fmodf" "ac_cv_func__fmodf"
46710 if test "x$ac_cv_func__fmodf" = x""yes; then :
46711 cat >>confdefs.h <<_ACEOF
46712 #define HAVE__FMODF 1
46725 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for frexpf declaration" >&5
46726 $as_echo_n "checking for frexpf declaration... " >&6; }
46727 if test x${glibcxx_cv_func_frexpf_use+set} != xset; then
46728 if test "${glibcxx_cv_func_frexpf_use+set}" = set; then :
46729 $as_echo_n "(cached) " >&6
46734 ac_cpp='$CXXCPP $CPPFLAGS'
46735 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
46736 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
46737 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
46739 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
46740 /* end confdefs.h. */
46750 if ac_fn_cxx_try_compile "$LINENO"; then :
46751 glibcxx_cv_func_frexpf_use=yes
46753 glibcxx_cv_func_frexpf_use=no
46755 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
46757 ac_cpp='$CPP $CPPFLAGS'
46758 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
46759 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
46760 ac_compiler_gnu=$ac_cv_c_compiler_gnu
46766 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_frexpf_use" >&5
46767 $as_echo "$glibcxx_cv_func_frexpf_use" >&6; }
46769 if test x$glibcxx_cv_func_frexpf_use = x"yes"; then
46770 for ac_func in frexpf
46772 ac_fn_c_check_func "$LINENO" "frexpf" "ac_cv_func_frexpf"
46773 if test "x$ac_cv_func_frexpf" = x""yes; then :
46774 cat >>confdefs.h <<_ACEOF
46775 #define HAVE_FREXPF 1
46783 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _frexpf declaration" >&5
46784 $as_echo_n "checking for _frexpf declaration... " >&6; }
46785 if test x${glibcxx_cv_func__frexpf_use+set} != xset; then
46786 if test "${glibcxx_cv_func__frexpf_use+set}" = set; then :
46787 $as_echo_n "(cached) " >&6
46792 ac_cpp='$CXXCPP $CPPFLAGS'
46793 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
46794 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
46795 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
46797 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
46798 /* end confdefs.h. */
46808 if ac_fn_cxx_try_compile "$LINENO"; then :
46809 glibcxx_cv_func__frexpf_use=yes
46811 glibcxx_cv_func__frexpf_use=no
46813 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
46815 ac_cpp='$CPP $CPPFLAGS'
46816 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
46817 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
46818 ac_compiler_gnu=$ac_cv_c_compiler_gnu
46824 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__frexpf_use" >&5
46825 $as_echo "$glibcxx_cv_func__frexpf_use" >&6; }
46827 if test x$glibcxx_cv_func__frexpf_use = x"yes"; then
46828 for ac_func in _frexpf
46830 ac_fn_c_check_func "$LINENO" "_frexpf" "ac_cv_func__frexpf"
46831 if test "x$ac_cv_func__frexpf" = x""yes; then :
46832 cat >>confdefs.h <<_ACEOF
46833 #define HAVE__FREXPF 1
46846 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for hypotf declaration" >&5
46847 $as_echo_n "checking for hypotf declaration... " >&6; }
46848 if test x${glibcxx_cv_func_hypotf_use+set} != xset; then
46849 if test "${glibcxx_cv_func_hypotf_use+set}" = set; then :
46850 $as_echo_n "(cached) " >&6
46855 ac_cpp='$CXXCPP $CPPFLAGS'
46856 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
46857 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
46858 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
46860 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
46861 /* end confdefs.h. */
46871 if ac_fn_cxx_try_compile "$LINENO"; then :
46872 glibcxx_cv_func_hypotf_use=yes
46874 glibcxx_cv_func_hypotf_use=no
46876 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
46878 ac_cpp='$CPP $CPPFLAGS'
46879 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
46880 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
46881 ac_compiler_gnu=$ac_cv_c_compiler_gnu
46887 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_hypotf_use" >&5
46888 $as_echo "$glibcxx_cv_func_hypotf_use" >&6; }
46890 if test x$glibcxx_cv_func_hypotf_use = x"yes"; then
46891 for ac_func in hypotf
46893 ac_fn_c_check_func "$LINENO" "hypotf" "ac_cv_func_hypotf"
46894 if test "x$ac_cv_func_hypotf" = x""yes; then :
46895 cat >>confdefs.h <<_ACEOF
46896 #define HAVE_HYPOTF 1
46904 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _hypotf declaration" >&5
46905 $as_echo_n "checking for _hypotf declaration... " >&6; }
46906 if test x${glibcxx_cv_func__hypotf_use+set} != xset; then
46907 if test "${glibcxx_cv_func__hypotf_use+set}" = set; then :
46908 $as_echo_n "(cached) " >&6
46913 ac_cpp='$CXXCPP $CPPFLAGS'
46914 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
46915 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
46916 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
46918 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
46919 /* end confdefs.h. */
46929 if ac_fn_cxx_try_compile "$LINENO"; then :
46930 glibcxx_cv_func__hypotf_use=yes
46932 glibcxx_cv_func__hypotf_use=no
46934 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
46936 ac_cpp='$CPP $CPPFLAGS'
46937 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
46938 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
46939 ac_compiler_gnu=$ac_cv_c_compiler_gnu
46945 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__hypotf_use" >&5
46946 $as_echo "$glibcxx_cv_func__hypotf_use" >&6; }
46948 if test x$glibcxx_cv_func__hypotf_use = x"yes"; then
46949 for ac_func in _hypotf
46951 ac_fn_c_check_func "$LINENO" "_hypotf" "ac_cv_func__hypotf"
46952 if test "x$ac_cv_func__hypotf" = x""yes; then :
46953 cat >>confdefs.h <<_ACEOF
46954 #define HAVE__HYPOTF 1
46967 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ldexpf declaration" >&5
46968 $as_echo_n "checking for ldexpf declaration... " >&6; }
46969 if test x${glibcxx_cv_func_ldexpf_use+set} != xset; then
46970 if test "${glibcxx_cv_func_ldexpf_use+set}" = set; then :
46971 $as_echo_n "(cached) " >&6
46976 ac_cpp='$CXXCPP $CPPFLAGS'
46977 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
46978 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
46979 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
46981 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
46982 /* end confdefs.h. */
46992 if ac_fn_cxx_try_compile "$LINENO"; then :
46993 glibcxx_cv_func_ldexpf_use=yes
46995 glibcxx_cv_func_ldexpf_use=no
46997 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
46999 ac_cpp='$CPP $CPPFLAGS'
47000 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
47001 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
47002 ac_compiler_gnu=$ac_cv_c_compiler_gnu
47008 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_ldexpf_use" >&5
47009 $as_echo "$glibcxx_cv_func_ldexpf_use" >&6; }
47011 if test x$glibcxx_cv_func_ldexpf_use = x"yes"; then
47012 for ac_func in ldexpf
47014 ac_fn_c_check_func "$LINENO" "ldexpf" "ac_cv_func_ldexpf"
47015 if test "x$ac_cv_func_ldexpf" = x""yes; then :
47016 cat >>confdefs.h <<_ACEOF
47017 #define HAVE_LDEXPF 1
47025 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _ldexpf declaration" >&5
47026 $as_echo_n "checking for _ldexpf declaration... " >&6; }
47027 if test x${glibcxx_cv_func__ldexpf_use+set} != xset; then
47028 if test "${glibcxx_cv_func__ldexpf_use+set}" = set; then :
47029 $as_echo_n "(cached) " >&6
47034 ac_cpp='$CXXCPP $CPPFLAGS'
47035 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
47036 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
47037 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
47039 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
47040 /* end confdefs.h. */
47050 if ac_fn_cxx_try_compile "$LINENO"; then :
47051 glibcxx_cv_func__ldexpf_use=yes
47053 glibcxx_cv_func__ldexpf_use=no
47055 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
47057 ac_cpp='$CPP $CPPFLAGS'
47058 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
47059 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
47060 ac_compiler_gnu=$ac_cv_c_compiler_gnu
47066 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__ldexpf_use" >&5
47067 $as_echo "$glibcxx_cv_func__ldexpf_use" >&6; }
47069 if test x$glibcxx_cv_func__ldexpf_use = x"yes"; then
47070 for ac_func in _ldexpf
47072 ac_fn_c_check_func "$LINENO" "_ldexpf" "ac_cv_func__ldexpf"
47073 if test "x$ac_cv_func__ldexpf" = x""yes; then :
47074 cat >>confdefs.h <<_ACEOF
47075 #define HAVE__LDEXPF 1
47088 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for logf declaration" >&5
47089 $as_echo_n "checking for logf declaration... " >&6; }
47090 if test x${glibcxx_cv_func_logf_use+set} != xset; then
47091 if test "${glibcxx_cv_func_logf_use+set}" = set; then :
47092 $as_echo_n "(cached) " >&6
47097 ac_cpp='$CXXCPP $CPPFLAGS'
47098 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
47099 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
47100 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
47102 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
47103 /* end confdefs.h. */
47105 #ifdef HAVE_IEEEFP_H
47106 #include <ieeefp.h>
47117 if ac_fn_cxx_try_compile "$LINENO"; then :
47118 glibcxx_cv_func_logf_use=yes
47120 glibcxx_cv_func_logf_use=no
47122 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
47124 ac_cpp='$CPP $CPPFLAGS'
47125 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
47126 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
47127 ac_compiler_gnu=$ac_cv_c_compiler_gnu
47133 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_logf_use" >&5
47134 $as_echo "$glibcxx_cv_func_logf_use" >&6; }
47136 if test x$glibcxx_cv_func_logf_use = x"yes"; then
47137 for ac_func in logf
47139 ac_fn_c_check_func "$LINENO" "logf" "ac_cv_func_logf"
47140 if test "x$ac_cv_func_logf" = x""yes; then :
47141 cat >>confdefs.h <<_ACEOF
47142 #define HAVE_LOGF 1
47150 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _logf declaration" >&5
47151 $as_echo_n "checking for _logf declaration... " >&6; }
47152 if test x${glibcxx_cv_func__logf_use+set} != xset; then
47153 if test "${glibcxx_cv_func__logf_use+set}" = set; then :
47154 $as_echo_n "(cached) " >&6
47159 ac_cpp='$CXXCPP $CPPFLAGS'
47160 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
47161 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
47162 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
47164 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
47165 /* end confdefs.h. */
47167 #ifdef HAVE_IEEEFP_H
47168 #include <ieeefp.h>
47179 if ac_fn_cxx_try_compile "$LINENO"; then :
47180 glibcxx_cv_func__logf_use=yes
47182 glibcxx_cv_func__logf_use=no
47184 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
47186 ac_cpp='$CPP $CPPFLAGS'
47187 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
47188 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
47189 ac_compiler_gnu=$ac_cv_c_compiler_gnu
47195 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__logf_use" >&5
47196 $as_echo "$glibcxx_cv_func__logf_use" >&6; }
47198 if test x$glibcxx_cv_func__logf_use = x"yes"; then
47199 for ac_func in _logf
47201 ac_fn_c_check_func "$LINENO" "_logf" "ac_cv_func__logf"
47202 if test "x$ac_cv_func__logf" = x""yes; then :
47203 cat >>confdefs.h <<_ACEOF
47204 #define HAVE__LOGF 1
47217 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for log10f declaration" >&5
47218 $as_echo_n "checking for log10f declaration... " >&6; }
47219 if test x${glibcxx_cv_func_log10f_use+set} != xset; then
47220 if test "${glibcxx_cv_func_log10f_use+set}" = set; then :
47221 $as_echo_n "(cached) " >&6
47226 ac_cpp='$CXXCPP $CPPFLAGS'
47227 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
47228 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
47229 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
47231 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
47232 /* end confdefs.h. */
47234 #ifdef HAVE_IEEEFP_H
47235 #include <ieeefp.h>
47246 if ac_fn_cxx_try_compile "$LINENO"; then :
47247 glibcxx_cv_func_log10f_use=yes
47249 glibcxx_cv_func_log10f_use=no
47251 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
47253 ac_cpp='$CPP $CPPFLAGS'
47254 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
47255 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
47256 ac_compiler_gnu=$ac_cv_c_compiler_gnu
47262 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_log10f_use" >&5
47263 $as_echo "$glibcxx_cv_func_log10f_use" >&6; }
47265 if test x$glibcxx_cv_func_log10f_use = x"yes"; then
47266 for ac_func in log10f
47268 ac_fn_c_check_func "$LINENO" "log10f" "ac_cv_func_log10f"
47269 if test "x$ac_cv_func_log10f" = x""yes; then :
47270 cat >>confdefs.h <<_ACEOF
47271 #define HAVE_LOG10F 1
47279 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _log10f declaration" >&5
47280 $as_echo_n "checking for _log10f declaration... " >&6; }
47281 if test x${glibcxx_cv_func__log10f_use+set} != xset; then
47282 if test "${glibcxx_cv_func__log10f_use+set}" = set; then :
47283 $as_echo_n "(cached) " >&6
47288 ac_cpp='$CXXCPP $CPPFLAGS'
47289 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
47290 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
47291 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
47293 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
47294 /* end confdefs.h. */
47296 #ifdef HAVE_IEEEFP_H
47297 #include <ieeefp.h>
47308 if ac_fn_cxx_try_compile "$LINENO"; then :
47309 glibcxx_cv_func__log10f_use=yes
47311 glibcxx_cv_func__log10f_use=no
47313 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
47315 ac_cpp='$CPP $CPPFLAGS'
47316 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
47317 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
47318 ac_compiler_gnu=$ac_cv_c_compiler_gnu
47324 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__log10f_use" >&5
47325 $as_echo "$glibcxx_cv_func__log10f_use" >&6; }
47327 if test x$glibcxx_cv_func__log10f_use = x"yes"; then
47328 for ac_func in _log10f
47330 ac_fn_c_check_func "$LINENO" "_log10f" "ac_cv_func__log10f"
47331 if test "x$ac_cv_func__log10f" = x""yes; then :
47332 cat >>confdefs.h <<_ACEOF
47333 #define HAVE__LOG10F 1
47346 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for modff declaration" >&5
47347 $as_echo_n "checking for modff declaration... " >&6; }
47348 if test x${glibcxx_cv_func_modff_use+set} != xset; then
47349 if test "${glibcxx_cv_func_modff_use+set}" = set; then :
47350 $as_echo_n "(cached) " >&6
47355 ac_cpp='$CXXCPP $CPPFLAGS'
47356 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
47357 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
47358 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
47360 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
47361 /* end confdefs.h. */
47371 if ac_fn_cxx_try_compile "$LINENO"; then :
47372 glibcxx_cv_func_modff_use=yes
47374 glibcxx_cv_func_modff_use=no
47376 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
47378 ac_cpp='$CPP $CPPFLAGS'
47379 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
47380 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
47381 ac_compiler_gnu=$ac_cv_c_compiler_gnu
47387 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_modff_use" >&5
47388 $as_echo "$glibcxx_cv_func_modff_use" >&6; }
47390 if test x$glibcxx_cv_func_modff_use = x"yes"; then
47391 for ac_func in modff
47393 ac_fn_c_check_func "$LINENO" "modff" "ac_cv_func_modff"
47394 if test "x$ac_cv_func_modff" = x""yes; then :
47395 cat >>confdefs.h <<_ACEOF
47396 #define HAVE_MODFF 1
47404 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _modff declaration" >&5
47405 $as_echo_n "checking for _modff declaration... " >&6; }
47406 if test x${glibcxx_cv_func__modff_use+set} != xset; then
47407 if test "${glibcxx_cv_func__modff_use+set}" = set; then :
47408 $as_echo_n "(cached) " >&6
47413 ac_cpp='$CXXCPP $CPPFLAGS'
47414 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
47415 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
47416 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
47418 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
47419 /* end confdefs.h. */
47429 if ac_fn_cxx_try_compile "$LINENO"; then :
47430 glibcxx_cv_func__modff_use=yes
47432 glibcxx_cv_func__modff_use=no
47434 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
47436 ac_cpp='$CPP $CPPFLAGS'
47437 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
47438 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
47439 ac_compiler_gnu=$ac_cv_c_compiler_gnu
47445 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__modff_use" >&5
47446 $as_echo "$glibcxx_cv_func__modff_use" >&6; }
47448 if test x$glibcxx_cv_func__modff_use = x"yes"; then
47449 for ac_func in _modff
47451 ac_fn_c_check_func "$LINENO" "_modff" "ac_cv_func__modff"
47452 if test "x$ac_cv_func__modff" = x""yes; then :
47453 cat >>confdefs.h <<_ACEOF
47454 #define HAVE__MODFF 1
47467 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for modf declaration" >&5
47468 $as_echo_n "checking for modf declaration... " >&6; }
47469 if test x${glibcxx_cv_func_modf_use+set} != xset; then
47470 if test "${glibcxx_cv_func_modf_use+set}" = set; then :
47471 $as_echo_n "(cached) " >&6
47476 ac_cpp='$CXXCPP $CPPFLAGS'
47477 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
47478 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
47479 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
47481 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
47482 /* end confdefs.h. */
47492 if ac_fn_cxx_try_compile "$LINENO"; then :
47493 glibcxx_cv_func_modf_use=yes
47495 glibcxx_cv_func_modf_use=no
47497 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
47499 ac_cpp='$CPP $CPPFLAGS'
47500 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
47501 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
47502 ac_compiler_gnu=$ac_cv_c_compiler_gnu
47508 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_modf_use" >&5
47509 $as_echo "$glibcxx_cv_func_modf_use" >&6; }
47511 if test x$glibcxx_cv_func_modf_use = x"yes"; then
47512 for ac_func in modf
47514 ac_fn_c_check_func "$LINENO" "modf" "ac_cv_func_modf"
47515 if test "x$ac_cv_func_modf" = x""yes; then :
47516 cat >>confdefs.h <<_ACEOF
47517 #define HAVE_MODF 1
47525 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _modf declaration" >&5
47526 $as_echo_n "checking for _modf declaration... " >&6; }
47527 if test x${glibcxx_cv_func__modf_use+set} != xset; then
47528 if test "${glibcxx_cv_func__modf_use+set}" = set; then :
47529 $as_echo_n "(cached) " >&6
47534 ac_cpp='$CXXCPP $CPPFLAGS'
47535 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
47536 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
47537 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
47539 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
47540 /* end confdefs.h. */
47550 if ac_fn_cxx_try_compile "$LINENO"; then :
47551 glibcxx_cv_func__modf_use=yes
47553 glibcxx_cv_func__modf_use=no
47555 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
47557 ac_cpp='$CPP $CPPFLAGS'
47558 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
47559 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
47560 ac_compiler_gnu=$ac_cv_c_compiler_gnu
47566 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__modf_use" >&5
47567 $as_echo "$glibcxx_cv_func__modf_use" >&6; }
47569 if test x$glibcxx_cv_func__modf_use = x"yes"; then
47570 for ac_func in _modf
47572 ac_fn_c_check_func "$LINENO" "_modf" "ac_cv_func__modf"
47573 if test "x$ac_cv_func__modf" = x""yes; then :
47574 cat >>confdefs.h <<_ACEOF
47575 #define HAVE__MODF 1
47588 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for powf declaration" >&5
47589 $as_echo_n "checking for powf declaration... " >&6; }
47590 if test x${glibcxx_cv_func_powf_use+set} != xset; then
47591 if test "${glibcxx_cv_func_powf_use+set}" = set; then :
47592 $as_echo_n "(cached) " >&6
47597 ac_cpp='$CXXCPP $CPPFLAGS'
47598 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
47599 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
47600 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
47602 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
47603 /* end confdefs.h. */
47613 if ac_fn_cxx_try_compile "$LINENO"; then :
47614 glibcxx_cv_func_powf_use=yes
47616 glibcxx_cv_func_powf_use=no
47618 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
47620 ac_cpp='$CPP $CPPFLAGS'
47621 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
47622 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
47623 ac_compiler_gnu=$ac_cv_c_compiler_gnu
47629 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_powf_use" >&5
47630 $as_echo "$glibcxx_cv_func_powf_use" >&6; }
47632 if test x$glibcxx_cv_func_powf_use = x"yes"; then
47633 for ac_func in powf
47635 ac_fn_c_check_func "$LINENO" "powf" "ac_cv_func_powf"
47636 if test "x$ac_cv_func_powf" = x""yes; then :
47637 cat >>confdefs.h <<_ACEOF
47638 #define HAVE_POWF 1
47646 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _powf declaration" >&5
47647 $as_echo_n "checking for _powf declaration... " >&6; }
47648 if test x${glibcxx_cv_func__powf_use+set} != xset; then
47649 if test "${glibcxx_cv_func__powf_use+set}" = set; then :
47650 $as_echo_n "(cached) " >&6
47655 ac_cpp='$CXXCPP $CPPFLAGS'
47656 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
47657 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
47658 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
47660 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
47661 /* end confdefs.h. */
47671 if ac_fn_cxx_try_compile "$LINENO"; then :
47672 glibcxx_cv_func__powf_use=yes
47674 glibcxx_cv_func__powf_use=no
47676 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
47678 ac_cpp='$CPP $CPPFLAGS'
47679 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
47680 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
47681 ac_compiler_gnu=$ac_cv_c_compiler_gnu
47687 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__powf_use" >&5
47688 $as_echo "$glibcxx_cv_func__powf_use" >&6; }
47690 if test x$glibcxx_cv_func__powf_use = x"yes"; then
47691 for ac_func in _powf
47693 ac_fn_c_check_func "$LINENO" "_powf" "ac_cv_func__powf"
47694 if test "x$ac_cv_func__powf" = x""yes; then :
47695 cat >>confdefs.h <<_ACEOF
47696 #define HAVE__POWF 1
47709 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sqrtf declaration" >&5
47710 $as_echo_n "checking for sqrtf declaration... " >&6; }
47711 if test x${glibcxx_cv_func_sqrtf_use+set} != xset; then
47712 if test "${glibcxx_cv_func_sqrtf_use+set}" = set; then :
47713 $as_echo_n "(cached) " >&6
47718 ac_cpp='$CXXCPP $CPPFLAGS'
47719 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
47720 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
47721 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
47723 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
47724 /* end confdefs.h. */
47726 #ifdef HAVE_IEEEFP_H
47727 #include <ieeefp.h>
47738 if ac_fn_cxx_try_compile "$LINENO"; then :
47739 glibcxx_cv_func_sqrtf_use=yes
47741 glibcxx_cv_func_sqrtf_use=no
47743 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
47745 ac_cpp='$CPP $CPPFLAGS'
47746 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
47747 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
47748 ac_compiler_gnu=$ac_cv_c_compiler_gnu
47754 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_sqrtf_use" >&5
47755 $as_echo "$glibcxx_cv_func_sqrtf_use" >&6; }
47757 if test x$glibcxx_cv_func_sqrtf_use = x"yes"; then
47758 for ac_func in sqrtf
47760 ac_fn_c_check_func "$LINENO" "sqrtf" "ac_cv_func_sqrtf"
47761 if test "x$ac_cv_func_sqrtf" = x""yes; then :
47762 cat >>confdefs.h <<_ACEOF
47763 #define HAVE_SQRTF 1
47771 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _sqrtf declaration" >&5
47772 $as_echo_n "checking for _sqrtf declaration... " >&6; }
47773 if test x${glibcxx_cv_func__sqrtf_use+set} != xset; then
47774 if test "${glibcxx_cv_func__sqrtf_use+set}" = set; then :
47775 $as_echo_n "(cached) " >&6
47780 ac_cpp='$CXXCPP $CPPFLAGS'
47781 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
47782 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
47783 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
47785 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
47786 /* end confdefs.h. */
47788 #ifdef HAVE_IEEEFP_H
47789 #include <ieeefp.h>
47800 if ac_fn_cxx_try_compile "$LINENO"; then :
47801 glibcxx_cv_func__sqrtf_use=yes
47803 glibcxx_cv_func__sqrtf_use=no
47805 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
47807 ac_cpp='$CPP $CPPFLAGS'
47808 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
47809 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
47810 ac_compiler_gnu=$ac_cv_c_compiler_gnu
47816 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__sqrtf_use" >&5
47817 $as_echo "$glibcxx_cv_func__sqrtf_use" >&6; }
47819 if test x$glibcxx_cv_func__sqrtf_use = x"yes"; then
47820 for ac_func in _sqrtf
47822 ac_fn_c_check_func "$LINENO" "_sqrtf" "ac_cv_func__sqrtf"
47823 if test "x$ac_cv_func__sqrtf" = x""yes; then :
47824 cat >>confdefs.h <<_ACEOF
47825 #define HAVE__SQRTF 1
47838 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sincosf declaration" >&5
47839 $as_echo_n "checking for sincosf declaration... " >&6; }
47840 if test x${glibcxx_cv_func_sincosf_use+set} != xset; then
47841 if test "${glibcxx_cv_func_sincosf_use+set}" = set; then :
47842 $as_echo_n "(cached) " >&6
47847 ac_cpp='$CXXCPP $CPPFLAGS'
47848 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
47849 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
47850 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
47852 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
47853 /* end confdefs.h. */
47863 if ac_fn_cxx_try_compile "$LINENO"; then :
47864 glibcxx_cv_func_sincosf_use=yes
47866 glibcxx_cv_func_sincosf_use=no
47868 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
47870 ac_cpp='$CPP $CPPFLAGS'
47871 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
47872 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
47873 ac_compiler_gnu=$ac_cv_c_compiler_gnu
47879 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_sincosf_use" >&5
47880 $as_echo "$glibcxx_cv_func_sincosf_use" >&6; }
47882 if test x$glibcxx_cv_func_sincosf_use = x"yes"; then
47883 for ac_func in sincosf
47885 ac_fn_c_check_func "$LINENO" "sincosf" "ac_cv_func_sincosf"
47886 if test "x$ac_cv_func_sincosf" = x""yes; then :
47887 cat >>confdefs.h <<_ACEOF
47888 #define HAVE_SINCOSF 1
47896 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _sincosf declaration" >&5
47897 $as_echo_n "checking for _sincosf declaration... " >&6; }
47898 if test x${glibcxx_cv_func__sincosf_use+set} != xset; then
47899 if test "${glibcxx_cv_func__sincosf_use+set}" = set; then :
47900 $as_echo_n "(cached) " >&6
47905 ac_cpp='$CXXCPP $CPPFLAGS'
47906 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
47907 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
47908 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
47910 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
47911 /* end confdefs.h. */
47921 if ac_fn_cxx_try_compile "$LINENO"; then :
47922 glibcxx_cv_func__sincosf_use=yes
47924 glibcxx_cv_func__sincosf_use=no
47926 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
47928 ac_cpp='$CPP $CPPFLAGS'
47929 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
47930 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
47931 ac_compiler_gnu=$ac_cv_c_compiler_gnu
47937 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__sincosf_use" >&5
47938 $as_echo "$glibcxx_cv_func__sincosf_use" >&6; }
47940 if test x$glibcxx_cv_func__sincosf_use = x"yes"; then
47941 for ac_func in _sincosf
47943 ac_fn_c_check_func "$LINENO" "_sincosf" "ac_cv_func__sincosf"
47944 if test "x$ac_cv_func__sincosf" = x""yes; then :
47945 cat >>confdefs.h <<_ACEOF
47946 #define HAVE__SINCOSF 1
47959 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for finitef declaration" >&5
47960 $as_echo_n "checking for finitef declaration... " >&6; }
47961 if test x${glibcxx_cv_func_finitef_use+set} != xset; then
47962 if test "${glibcxx_cv_func_finitef_use+set}" = set; then :
47963 $as_echo_n "(cached) " >&6
47968 ac_cpp='$CXXCPP $CPPFLAGS'
47969 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
47970 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
47971 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
47973 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
47974 /* end confdefs.h. */
47976 #ifdef HAVE_IEEEFP_H
47977 #include <ieeefp.h>
47988 if ac_fn_cxx_try_compile "$LINENO"; then :
47989 glibcxx_cv_func_finitef_use=yes
47991 glibcxx_cv_func_finitef_use=no
47993 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
47995 ac_cpp='$CPP $CPPFLAGS'
47996 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
47997 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
47998 ac_compiler_gnu=$ac_cv_c_compiler_gnu
48004 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_finitef_use" >&5
48005 $as_echo "$glibcxx_cv_func_finitef_use" >&6; }
48007 if test x$glibcxx_cv_func_finitef_use = x"yes"; then
48008 for ac_func in finitef
48010 ac_fn_c_check_func "$LINENO" "finitef" "ac_cv_func_finitef"
48011 if test "x$ac_cv_func_finitef" = x""yes; then :
48012 cat >>confdefs.h <<_ACEOF
48013 #define HAVE_FINITEF 1
48021 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _finitef declaration" >&5
48022 $as_echo_n "checking for _finitef declaration... " >&6; }
48023 if test x${glibcxx_cv_func__finitef_use+set} != xset; then
48024 if test "${glibcxx_cv_func__finitef_use+set}" = set; then :
48025 $as_echo_n "(cached) " >&6
48030 ac_cpp='$CXXCPP $CPPFLAGS'
48031 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
48032 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
48033 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
48035 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
48036 /* end confdefs.h. */
48038 #ifdef HAVE_IEEEFP_H
48039 #include <ieeefp.h>
48050 if ac_fn_cxx_try_compile "$LINENO"; then :
48051 glibcxx_cv_func__finitef_use=yes
48053 glibcxx_cv_func__finitef_use=no
48055 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
48057 ac_cpp='$CPP $CPPFLAGS'
48058 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
48059 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
48060 ac_compiler_gnu=$ac_cv_c_compiler_gnu
48066 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__finitef_use" >&5
48067 $as_echo "$glibcxx_cv_func__finitef_use" >&6; }
48069 if test x$glibcxx_cv_func__finitef_use = x"yes"; then
48070 for ac_func in _finitef
48072 ac_fn_c_check_func "$LINENO" "_finitef" "ac_cv_func__finitef"
48073 if test "x$ac_cv_func__finitef" = x""yes; then :
48074 cat >>confdefs.h <<_ACEOF
48075 #define HAVE__FINITEF 1
48088 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long double trig functions" >&5
48089 $as_echo_n "checking for long double trig functions... " >&6; }
48090 if test "${glibcxx_cv_func_long_double_trig_use+set}" = set; then :
48091 $as_echo_n "(cached) " >&6
48096 ac_cpp='$CXXCPP $CPPFLAGS'
48097 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
48098 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
48099 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
48101 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
48102 /* end confdefs.h. */
48107 acosl (0); asinl (0); atanl (0); cosl (0); sinl (0); tanl (0); coshl (0); sinhl (0); tanhl (0);
48112 if ac_fn_cxx_try_compile "$LINENO"; then :
48113 glibcxx_cv_func_long_double_trig_use=yes
48115 glibcxx_cv_func_long_double_trig_use=no
48117 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
48119 ac_cpp='$CPP $CPPFLAGS'
48120 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
48121 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
48122 ac_compiler_gnu=$ac_cv_c_compiler_gnu
48126 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_long_double_trig_use" >&5
48127 $as_echo "$glibcxx_cv_func_long_double_trig_use" >&6; }
48128 if test x$glibcxx_cv_func_long_double_trig_use = x"yes"; then
48129 for ac_func in acosl asinl atanl cosl sinl tanl coshl sinhl tanhl
48131 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
48132 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
48133 eval as_val=\$$as_ac_var
48134 if test "x$as_val" = x""yes; then :
48135 cat >>confdefs.h <<_ACEOF
48136 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
48143 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _long double trig functions" >&5
48144 $as_echo_n "checking for _long double trig functions... " >&6; }
48145 if test "${glibcxx_cv_func__long_double_trig_use+set}" = set; then :
48146 $as_echo_n "(cached) " >&6
48151 ac_cpp='$CXXCPP $CPPFLAGS'
48152 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
48153 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
48154 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
48156 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
48157 /* end confdefs.h. */
48162 _acosl (0); _asinl (0); _atanl (0); _cosl (0); _sinl (0); _tanl (0); _coshl (0); _sinhl (0); _tanhl (0);
48167 if ac_fn_cxx_try_compile "$LINENO"; then :
48168 glibcxx_cv_func__long_double_trig_use=yes
48170 glibcxx_cv_func__long_double_trig_use=no
48172 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
48174 ac_cpp='$CPP $CPPFLAGS'
48175 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
48176 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
48177 ac_compiler_gnu=$ac_cv_c_compiler_gnu
48181 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__long_double_trig_use" >&5
48182 $as_echo "$glibcxx_cv_func__long_double_trig_use" >&6; }
48183 if test x$glibcxx_cv_func__long_double_trig_use = x"yes"; then
48184 for ac_func in _acosl _asinl _atanl _cosl _sinl _tanl _coshl _sinhl _tanhl
48186 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
48187 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
48188 eval as_val=\$$as_ac_var
48189 if test "x$as_val" = x""yes; then :
48190 cat >>confdefs.h <<_ACEOF
48191 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
48204 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long double round functions" >&5
48205 $as_echo_n "checking for long double round functions... " >&6; }
48206 if test "${glibcxx_cv_func_long_double_round_use+set}" = set; then :
48207 $as_echo_n "(cached) " >&6
48212 ac_cpp='$CXXCPP $CPPFLAGS'
48213 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
48214 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
48215 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
48217 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
48218 /* end confdefs.h. */
48223 ceill (0); floorl (0);
48228 if ac_fn_cxx_try_compile "$LINENO"; then :
48229 glibcxx_cv_func_long_double_round_use=yes
48231 glibcxx_cv_func_long_double_round_use=no
48233 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
48235 ac_cpp='$CPP $CPPFLAGS'
48236 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
48237 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
48238 ac_compiler_gnu=$ac_cv_c_compiler_gnu
48242 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_long_double_round_use" >&5
48243 $as_echo "$glibcxx_cv_func_long_double_round_use" >&6; }
48244 if test x$glibcxx_cv_func_long_double_round_use = x"yes"; then
48245 for ac_func in ceill floorl
48247 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
48248 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
48249 eval as_val=\$$as_ac_var
48250 if test "x$as_val" = x""yes; then :
48251 cat >>confdefs.h <<_ACEOF
48252 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
48259 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _long double round functions" >&5
48260 $as_echo_n "checking for _long double round functions... " >&6; }
48261 if test "${glibcxx_cv_func__long_double_round_use+set}" = set; then :
48262 $as_echo_n "(cached) " >&6
48267 ac_cpp='$CXXCPP $CPPFLAGS'
48268 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
48269 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
48270 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
48272 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
48273 /* end confdefs.h. */
48278 _ceill (0); _floorl (0);
48283 if ac_fn_cxx_try_compile "$LINENO"; then :
48284 glibcxx_cv_func__long_double_round_use=yes
48286 glibcxx_cv_func__long_double_round_use=no
48288 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
48290 ac_cpp='$CPP $CPPFLAGS'
48291 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
48292 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
48293 ac_compiler_gnu=$ac_cv_c_compiler_gnu
48297 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__long_double_round_use" >&5
48298 $as_echo "$glibcxx_cv_func__long_double_round_use" >&6; }
48299 if test x$glibcxx_cv_func__long_double_round_use = x"yes"; then
48300 for ac_func in _ceill _floorl
48302 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
48303 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
48304 eval as_val=\$$as_ac_var
48305 if test "x$as_val" = x""yes; then :
48306 cat >>confdefs.h <<_ACEOF
48307 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
48321 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for isnanl declaration" >&5
48322 $as_echo_n "checking for isnanl declaration... " >&6; }
48323 if test x${glibcxx_cv_func_isnanl_use+set} != xset; then
48324 if test "${glibcxx_cv_func_isnanl_use+set}" = set; then :
48325 $as_echo_n "(cached) " >&6
48330 ac_cpp='$CXXCPP $CPPFLAGS'
48331 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
48332 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
48333 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
48335 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
48336 /* end confdefs.h. */
48338 #ifdef HAVE_IEEEFP_H
48339 #include <ieeefp.h>
48350 if ac_fn_cxx_try_compile "$LINENO"; then :
48351 glibcxx_cv_func_isnanl_use=yes
48353 glibcxx_cv_func_isnanl_use=no
48355 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
48357 ac_cpp='$CPP $CPPFLAGS'
48358 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
48359 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
48360 ac_compiler_gnu=$ac_cv_c_compiler_gnu
48366 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_isnanl_use" >&5
48367 $as_echo "$glibcxx_cv_func_isnanl_use" >&6; }
48369 if test x$glibcxx_cv_func_isnanl_use = x"yes"; then
48370 for ac_func in isnanl
48372 ac_fn_c_check_func "$LINENO" "isnanl" "ac_cv_func_isnanl"
48373 if test "x$ac_cv_func_isnanl" = x""yes; then :
48374 cat >>confdefs.h <<_ACEOF
48375 #define HAVE_ISNANL 1
48383 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _isnanl declaration" >&5
48384 $as_echo_n "checking for _isnanl declaration... " >&6; }
48385 if test x${glibcxx_cv_func__isnanl_use+set} != xset; then
48386 if test "${glibcxx_cv_func__isnanl_use+set}" = set; then :
48387 $as_echo_n "(cached) " >&6
48392 ac_cpp='$CXXCPP $CPPFLAGS'
48393 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
48394 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
48395 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
48397 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
48398 /* end confdefs.h. */
48400 #ifdef HAVE_IEEEFP_H
48401 #include <ieeefp.h>
48412 if ac_fn_cxx_try_compile "$LINENO"; then :
48413 glibcxx_cv_func__isnanl_use=yes
48415 glibcxx_cv_func__isnanl_use=no
48417 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
48419 ac_cpp='$CPP $CPPFLAGS'
48420 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
48421 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
48422 ac_compiler_gnu=$ac_cv_c_compiler_gnu
48428 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__isnanl_use" >&5
48429 $as_echo "$glibcxx_cv_func__isnanl_use" >&6; }
48431 if test x$glibcxx_cv_func__isnanl_use = x"yes"; then
48432 for ac_func in _isnanl
48434 ac_fn_c_check_func "$LINENO" "_isnanl" "ac_cv_func__isnanl"
48435 if test "x$ac_cv_func__isnanl" = x""yes; then :
48436 cat >>confdefs.h <<_ACEOF
48437 #define HAVE__ISNANL 1
48450 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for isinfl declaration" >&5
48451 $as_echo_n "checking for isinfl declaration... " >&6; }
48452 if test x${glibcxx_cv_func_isinfl_use+set} != xset; then
48453 if test "${glibcxx_cv_func_isinfl_use+set}" = set; then :
48454 $as_echo_n "(cached) " >&6
48459 ac_cpp='$CXXCPP $CPPFLAGS'
48460 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
48461 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
48462 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
48464 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
48465 /* end confdefs.h. */
48467 #ifdef HAVE_IEEEFP_H
48468 #include <ieeefp.h>
48479 if ac_fn_cxx_try_compile "$LINENO"; then :
48480 glibcxx_cv_func_isinfl_use=yes
48482 glibcxx_cv_func_isinfl_use=no
48484 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
48486 ac_cpp='$CPP $CPPFLAGS'
48487 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
48488 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
48489 ac_compiler_gnu=$ac_cv_c_compiler_gnu
48495 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_isinfl_use" >&5
48496 $as_echo "$glibcxx_cv_func_isinfl_use" >&6; }
48498 if test x$glibcxx_cv_func_isinfl_use = x"yes"; then
48499 for ac_func in isinfl
48501 ac_fn_c_check_func "$LINENO" "isinfl" "ac_cv_func_isinfl"
48502 if test "x$ac_cv_func_isinfl" = x""yes; then :
48503 cat >>confdefs.h <<_ACEOF
48504 #define HAVE_ISINFL 1
48512 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _isinfl declaration" >&5
48513 $as_echo_n "checking for _isinfl declaration... " >&6; }
48514 if test x${glibcxx_cv_func__isinfl_use+set} != xset; then
48515 if test "${glibcxx_cv_func__isinfl_use+set}" = set; then :
48516 $as_echo_n "(cached) " >&6
48521 ac_cpp='$CXXCPP $CPPFLAGS'
48522 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
48523 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
48524 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
48526 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
48527 /* end confdefs.h. */
48529 #ifdef HAVE_IEEEFP_H
48530 #include <ieeefp.h>
48541 if ac_fn_cxx_try_compile "$LINENO"; then :
48542 glibcxx_cv_func__isinfl_use=yes
48544 glibcxx_cv_func__isinfl_use=no
48546 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
48548 ac_cpp='$CPP $CPPFLAGS'
48549 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
48550 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
48551 ac_compiler_gnu=$ac_cv_c_compiler_gnu
48557 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__isinfl_use" >&5
48558 $as_echo "$glibcxx_cv_func__isinfl_use" >&6; }
48560 if test x$glibcxx_cv_func__isinfl_use = x"yes"; then
48561 for ac_func in _isinfl
48563 ac_fn_c_check_func "$LINENO" "_isinfl" "ac_cv_func__isinfl"
48564 if test "x$ac_cv_func__isinfl" = x""yes; then :
48565 cat >>confdefs.h <<_ACEOF
48566 #define HAVE__ISINFL 1
48579 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for atan2l declaration" >&5
48580 $as_echo_n "checking for atan2l declaration... " >&6; }
48581 if test x${glibcxx_cv_func_atan2l_use+set} != xset; then
48582 if test "${glibcxx_cv_func_atan2l_use+set}" = set; then :
48583 $as_echo_n "(cached) " >&6
48588 ac_cpp='$CXXCPP $CPPFLAGS'
48589 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
48590 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
48591 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
48593 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
48594 /* end confdefs.h. */
48604 if ac_fn_cxx_try_compile "$LINENO"; then :
48605 glibcxx_cv_func_atan2l_use=yes
48607 glibcxx_cv_func_atan2l_use=no
48609 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
48611 ac_cpp='$CPP $CPPFLAGS'
48612 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
48613 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
48614 ac_compiler_gnu=$ac_cv_c_compiler_gnu
48620 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_atan2l_use" >&5
48621 $as_echo "$glibcxx_cv_func_atan2l_use" >&6; }
48623 if test x$glibcxx_cv_func_atan2l_use = x"yes"; then
48624 for ac_func in atan2l
48626 ac_fn_c_check_func "$LINENO" "atan2l" "ac_cv_func_atan2l"
48627 if test "x$ac_cv_func_atan2l" = x""yes; then :
48628 cat >>confdefs.h <<_ACEOF
48629 #define HAVE_ATAN2L 1
48637 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _atan2l declaration" >&5
48638 $as_echo_n "checking for _atan2l declaration... " >&6; }
48639 if test x${glibcxx_cv_func__atan2l_use+set} != xset; then
48640 if test "${glibcxx_cv_func__atan2l_use+set}" = set; then :
48641 $as_echo_n "(cached) " >&6
48646 ac_cpp='$CXXCPP $CPPFLAGS'
48647 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
48648 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
48649 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
48651 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
48652 /* end confdefs.h. */
48662 if ac_fn_cxx_try_compile "$LINENO"; then :
48663 glibcxx_cv_func__atan2l_use=yes
48665 glibcxx_cv_func__atan2l_use=no
48667 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
48669 ac_cpp='$CPP $CPPFLAGS'
48670 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
48671 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
48672 ac_compiler_gnu=$ac_cv_c_compiler_gnu
48678 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__atan2l_use" >&5
48679 $as_echo "$glibcxx_cv_func__atan2l_use" >&6; }
48681 if test x$glibcxx_cv_func__atan2l_use = x"yes"; then
48682 for ac_func in _atan2l
48684 ac_fn_c_check_func "$LINENO" "_atan2l" "ac_cv_func__atan2l"
48685 if test "x$ac_cv_func__atan2l" = x""yes; then :
48686 cat >>confdefs.h <<_ACEOF
48687 #define HAVE__ATAN2L 1
48700 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for expl declaration" >&5
48701 $as_echo_n "checking for expl declaration... " >&6; }
48702 if test x${glibcxx_cv_func_expl_use+set} != xset; then
48703 if test "${glibcxx_cv_func_expl_use+set}" = set; then :
48704 $as_echo_n "(cached) " >&6
48709 ac_cpp='$CXXCPP $CPPFLAGS'
48710 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
48711 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
48712 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
48714 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
48715 /* end confdefs.h. */
48717 #ifdef HAVE_IEEEFP_H
48718 #include <ieeefp.h>
48729 if ac_fn_cxx_try_compile "$LINENO"; then :
48730 glibcxx_cv_func_expl_use=yes
48732 glibcxx_cv_func_expl_use=no
48734 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
48736 ac_cpp='$CPP $CPPFLAGS'
48737 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
48738 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
48739 ac_compiler_gnu=$ac_cv_c_compiler_gnu
48745 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_expl_use" >&5
48746 $as_echo "$glibcxx_cv_func_expl_use" >&6; }
48748 if test x$glibcxx_cv_func_expl_use = x"yes"; then
48749 for ac_func in expl
48751 ac_fn_c_check_func "$LINENO" "expl" "ac_cv_func_expl"
48752 if test "x$ac_cv_func_expl" = x""yes; then :
48753 cat >>confdefs.h <<_ACEOF
48754 #define HAVE_EXPL 1
48762 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _expl declaration" >&5
48763 $as_echo_n "checking for _expl declaration... " >&6; }
48764 if test x${glibcxx_cv_func__expl_use+set} != xset; then
48765 if test "${glibcxx_cv_func__expl_use+set}" = set; then :
48766 $as_echo_n "(cached) " >&6
48771 ac_cpp='$CXXCPP $CPPFLAGS'
48772 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
48773 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
48774 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
48776 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
48777 /* end confdefs.h. */
48779 #ifdef HAVE_IEEEFP_H
48780 #include <ieeefp.h>
48791 if ac_fn_cxx_try_compile "$LINENO"; then :
48792 glibcxx_cv_func__expl_use=yes
48794 glibcxx_cv_func__expl_use=no
48796 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
48798 ac_cpp='$CPP $CPPFLAGS'
48799 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
48800 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
48801 ac_compiler_gnu=$ac_cv_c_compiler_gnu
48807 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__expl_use" >&5
48808 $as_echo "$glibcxx_cv_func__expl_use" >&6; }
48810 if test x$glibcxx_cv_func__expl_use = x"yes"; then
48811 for ac_func in _expl
48813 ac_fn_c_check_func "$LINENO" "_expl" "ac_cv_func__expl"
48814 if test "x$ac_cv_func__expl" = x""yes; then :
48815 cat >>confdefs.h <<_ACEOF
48816 #define HAVE__EXPL 1
48829 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fabsl declaration" >&5
48830 $as_echo_n "checking for fabsl declaration... " >&6; }
48831 if test x${glibcxx_cv_func_fabsl_use+set} != xset; then
48832 if test "${glibcxx_cv_func_fabsl_use+set}" = set; then :
48833 $as_echo_n "(cached) " >&6
48838 ac_cpp='$CXXCPP $CPPFLAGS'
48839 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
48840 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
48841 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
48843 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
48844 /* end confdefs.h. */
48846 #ifdef HAVE_IEEEFP_H
48847 #include <ieeefp.h>
48858 if ac_fn_cxx_try_compile "$LINENO"; then :
48859 glibcxx_cv_func_fabsl_use=yes
48861 glibcxx_cv_func_fabsl_use=no
48863 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
48865 ac_cpp='$CPP $CPPFLAGS'
48866 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
48867 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
48868 ac_compiler_gnu=$ac_cv_c_compiler_gnu
48874 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_fabsl_use" >&5
48875 $as_echo "$glibcxx_cv_func_fabsl_use" >&6; }
48877 if test x$glibcxx_cv_func_fabsl_use = x"yes"; then
48878 for ac_func in fabsl
48880 ac_fn_c_check_func "$LINENO" "fabsl" "ac_cv_func_fabsl"
48881 if test "x$ac_cv_func_fabsl" = x""yes; then :
48882 cat >>confdefs.h <<_ACEOF
48883 #define HAVE_FABSL 1
48891 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _fabsl declaration" >&5
48892 $as_echo_n "checking for _fabsl declaration... " >&6; }
48893 if test x${glibcxx_cv_func__fabsl_use+set} != xset; then
48894 if test "${glibcxx_cv_func__fabsl_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__fabsl_use=yes
48923 glibcxx_cv_func__fabsl_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__fabsl_use" >&5
48937 $as_echo "$glibcxx_cv_func__fabsl_use" >&6; }
48939 if test x$glibcxx_cv_func__fabsl_use = x"yes"; then
48940 for ac_func in _fabsl
48942 ac_fn_c_check_func "$LINENO" "_fabsl" "ac_cv_func__fabsl"
48943 if test "x$ac_cv_func__fabsl" = x""yes; then :
48944 cat >>confdefs.h <<_ACEOF
48945 #define HAVE__FABSL 1
48958 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fmodl declaration" >&5
48959 $as_echo_n "checking for fmodl declaration... " >&6; }
48960 if test x${glibcxx_cv_func_fmodl_use+set} != xset; then
48961 if test "${glibcxx_cv_func_fmodl_use+set}" = set; then :
48962 $as_echo_n "(cached) " >&6
48967 ac_cpp='$CXXCPP $CPPFLAGS'
48968 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
48969 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
48970 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
48972 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
48973 /* end confdefs.h. */
48983 if ac_fn_cxx_try_compile "$LINENO"; then :
48984 glibcxx_cv_func_fmodl_use=yes
48986 glibcxx_cv_func_fmodl_use=no
48988 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
48990 ac_cpp='$CPP $CPPFLAGS'
48991 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
48992 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
48993 ac_compiler_gnu=$ac_cv_c_compiler_gnu
48999 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_fmodl_use" >&5
49000 $as_echo "$glibcxx_cv_func_fmodl_use" >&6; }
49002 if test x$glibcxx_cv_func_fmodl_use = x"yes"; then
49003 for ac_func in fmodl
49005 ac_fn_c_check_func "$LINENO" "fmodl" "ac_cv_func_fmodl"
49006 if test "x$ac_cv_func_fmodl" = x""yes; then :
49007 cat >>confdefs.h <<_ACEOF
49008 #define HAVE_FMODL 1
49016 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _fmodl declaration" >&5
49017 $as_echo_n "checking for _fmodl declaration... " >&6; }
49018 if test x${glibcxx_cv_func__fmodl_use+set} != xset; then
49019 if test "${glibcxx_cv_func__fmodl_use+set}" = set; then :
49020 $as_echo_n "(cached) " >&6
49025 ac_cpp='$CXXCPP $CPPFLAGS'
49026 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
49027 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
49028 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
49030 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
49031 /* end confdefs.h. */
49041 if ac_fn_cxx_try_compile "$LINENO"; then :
49042 glibcxx_cv_func__fmodl_use=yes
49044 glibcxx_cv_func__fmodl_use=no
49046 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
49048 ac_cpp='$CPP $CPPFLAGS'
49049 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
49050 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
49051 ac_compiler_gnu=$ac_cv_c_compiler_gnu
49057 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__fmodl_use" >&5
49058 $as_echo "$glibcxx_cv_func__fmodl_use" >&6; }
49060 if test x$glibcxx_cv_func__fmodl_use = x"yes"; then
49061 for ac_func in _fmodl
49063 ac_fn_c_check_func "$LINENO" "_fmodl" "ac_cv_func__fmodl"
49064 if test "x$ac_cv_func__fmodl" = x""yes; then :
49065 cat >>confdefs.h <<_ACEOF
49066 #define HAVE__FMODL 1
49079 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for frexpl declaration" >&5
49080 $as_echo_n "checking for frexpl declaration... " >&6; }
49081 if test x${glibcxx_cv_func_frexpl_use+set} != xset; then
49082 if test "${glibcxx_cv_func_frexpl_use+set}" = set; then :
49083 $as_echo_n "(cached) " >&6
49088 ac_cpp='$CXXCPP $CPPFLAGS'
49089 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
49090 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
49091 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
49093 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
49094 /* end confdefs.h. */
49104 if ac_fn_cxx_try_compile "$LINENO"; then :
49105 glibcxx_cv_func_frexpl_use=yes
49107 glibcxx_cv_func_frexpl_use=no
49109 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
49111 ac_cpp='$CPP $CPPFLAGS'
49112 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
49113 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
49114 ac_compiler_gnu=$ac_cv_c_compiler_gnu
49120 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_frexpl_use" >&5
49121 $as_echo "$glibcxx_cv_func_frexpl_use" >&6; }
49123 if test x$glibcxx_cv_func_frexpl_use = x"yes"; then
49124 for ac_func in frexpl
49126 ac_fn_c_check_func "$LINENO" "frexpl" "ac_cv_func_frexpl"
49127 if test "x$ac_cv_func_frexpl" = x""yes; then :
49128 cat >>confdefs.h <<_ACEOF
49129 #define HAVE_FREXPL 1
49137 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _frexpl declaration" >&5
49138 $as_echo_n "checking for _frexpl declaration... " >&6; }
49139 if test x${glibcxx_cv_func__frexpl_use+set} != xset; then
49140 if test "${glibcxx_cv_func__frexpl_use+set}" = set; then :
49141 $as_echo_n "(cached) " >&6
49146 ac_cpp='$CXXCPP $CPPFLAGS'
49147 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
49148 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
49149 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
49151 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
49152 /* end confdefs.h. */
49162 if ac_fn_cxx_try_compile "$LINENO"; then :
49163 glibcxx_cv_func__frexpl_use=yes
49165 glibcxx_cv_func__frexpl_use=no
49167 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
49169 ac_cpp='$CPP $CPPFLAGS'
49170 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
49171 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
49172 ac_compiler_gnu=$ac_cv_c_compiler_gnu
49178 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__frexpl_use" >&5
49179 $as_echo "$glibcxx_cv_func__frexpl_use" >&6; }
49181 if test x$glibcxx_cv_func__frexpl_use = x"yes"; then
49182 for ac_func in _frexpl
49184 ac_fn_c_check_func "$LINENO" "_frexpl" "ac_cv_func__frexpl"
49185 if test "x$ac_cv_func__frexpl" = x""yes; then :
49186 cat >>confdefs.h <<_ACEOF
49187 #define HAVE__FREXPL 1
49200 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for hypotl declaration" >&5
49201 $as_echo_n "checking for hypotl declaration... " >&6; }
49202 if test x${glibcxx_cv_func_hypotl_use+set} != xset; then
49203 if test "${glibcxx_cv_func_hypotl_use+set}" = set; then :
49204 $as_echo_n "(cached) " >&6
49209 ac_cpp='$CXXCPP $CPPFLAGS'
49210 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
49211 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
49212 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
49214 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
49215 /* end confdefs.h. */
49225 if ac_fn_cxx_try_compile "$LINENO"; then :
49226 glibcxx_cv_func_hypotl_use=yes
49228 glibcxx_cv_func_hypotl_use=no
49230 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
49232 ac_cpp='$CPP $CPPFLAGS'
49233 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
49234 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
49235 ac_compiler_gnu=$ac_cv_c_compiler_gnu
49241 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_hypotl_use" >&5
49242 $as_echo "$glibcxx_cv_func_hypotl_use" >&6; }
49244 if test x$glibcxx_cv_func_hypotl_use = x"yes"; then
49245 for ac_func in hypotl
49247 ac_fn_c_check_func "$LINENO" "hypotl" "ac_cv_func_hypotl"
49248 if test "x$ac_cv_func_hypotl" = x""yes; then :
49249 cat >>confdefs.h <<_ACEOF
49250 #define HAVE_HYPOTL 1
49258 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _hypotl declaration" >&5
49259 $as_echo_n "checking for _hypotl declaration... " >&6; }
49260 if test x${glibcxx_cv_func__hypotl_use+set} != xset; then
49261 if test "${glibcxx_cv_func__hypotl_use+set}" = set; then :
49262 $as_echo_n "(cached) " >&6
49267 ac_cpp='$CXXCPP $CPPFLAGS'
49268 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
49269 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
49270 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
49272 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
49273 /* end confdefs.h. */
49283 if ac_fn_cxx_try_compile "$LINENO"; then :
49284 glibcxx_cv_func__hypotl_use=yes
49286 glibcxx_cv_func__hypotl_use=no
49288 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
49290 ac_cpp='$CPP $CPPFLAGS'
49291 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
49292 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
49293 ac_compiler_gnu=$ac_cv_c_compiler_gnu
49299 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__hypotl_use" >&5
49300 $as_echo "$glibcxx_cv_func__hypotl_use" >&6; }
49302 if test x$glibcxx_cv_func__hypotl_use = x"yes"; then
49303 for ac_func in _hypotl
49305 ac_fn_c_check_func "$LINENO" "_hypotl" "ac_cv_func__hypotl"
49306 if test "x$ac_cv_func__hypotl" = x""yes; then :
49307 cat >>confdefs.h <<_ACEOF
49308 #define HAVE__HYPOTL 1
49321 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ldexpl declaration" >&5
49322 $as_echo_n "checking for ldexpl declaration... " >&6; }
49323 if test x${glibcxx_cv_func_ldexpl_use+set} != xset; then
49324 if test "${glibcxx_cv_func_ldexpl_use+set}" = set; then :
49325 $as_echo_n "(cached) " >&6
49330 ac_cpp='$CXXCPP $CPPFLAGS'
49331 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
49332 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
49333 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
49335 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
49336 /* end confdefs.h. */
49346 if ac_fn_cxx_try_compile "$LINENO"; then :
49347 glibcxx_cv_func_ldexpl_use=yes
49349 glibcxx_cv_func_ldexpl_use=no
49351 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
49353 ac_cpp='$CPP $CPPFLAGS'
49354 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
49355 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
49356 ac_compiler_gnu=$ac_cv_c_compiler_gnu
49362 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_ldexpl_use" >&5
49363 $as_echo "$glibcxx_cv_func_ldexpl_use" >&6; }
49365 if test x$glibcxx_cv_func_ldexpl_use = x"yes"; then
49366 for ac_func in ldexpl
49368 ac_fn_c_check_func "$LINENO" "ldexpl" "ac_cv_func_ldexpl"
49369 if test "x$ac_cv_func_ldexpl" = x""yes; then :
49370 cat >>confdefs.h <<_ACEOF
49371 #define HAVE_LDEXPL 1
49379 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _ldexpl declaration" >&5
49380 $as_echo_n "checking for _ldexpl declaration... " >&6; }
49381 if test x${glibcxx_cv_func__ldexpl_use+set} != xset; then
49382 if test "${glibcxx_cv_func__ldexpl_use+set}" = set; then :
49383 $as_echo_n "(cached) " >&6
49388 ac_cpp='$CXXCPP $CPPFLAGS'
49389 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
49390 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
49391 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
49393 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
49394 /* end confdefs.h. */
49404 if ac_fn_cxx_try_compile "$LINENO"; then :
49405 glibcxx_cv_func__ldexpl_use=yes
49407 glibcxx_cv_func__ldexpl_use=no
49409 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
49411 ac_cpp='$CPP $CPPFLAGS'
49412 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
49413 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
49414 ac_compiler_gnu=$ac_cv_c_compiler_gnu
49420 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__ldexpl_use" >&5
49421 $as_echo "$glibcxx_cv_func__ldexpl_use" >&6; }
49423 if test x$glibcxx_cv_func__ldexpl_use = x"yes"; then
49424 for ac_func in _ldexpl
49426 ac_fn_c_check_func "$LINENO" "_ldexpl" "ac_cv_func__ldexpl"
49427 if test "x$ac_cv_func__ldexpl" = x""yes; then :
49428 cat >>confdefs.h <<_ACEOF
49429 #define HAVE__LDEXPL 1
49442 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for logl declaration" >&5
49443 $as_echo_n "checking for logl declaration... " >&6; }
49444 if test x${glibcxx_cv_func_logl_use+set} != xset; then
49445 if test "${glibcxx_cv_func_logl_use+set}" = set; then :
49446 $as_echo_n "(cached) " >&6
49451 ac_cpp='$CXXCPP $CPPFLAGS'
49452 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
49453 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
49454 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
49456 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
49457 /* end confdefs.h. */
49459 #ifdef HAVE_IEEEFP_H
49460 #include <ieeefp.h>
49471 if ac_fn_cxx_try_compile "$LINENO"; then :
49472 glibcxx_cv_func_logl_use=yes
49474 glibcxx_cv_func_logl_use=no
49476 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
49478 ac_cpp='$CPP $CPPFLAGS'
49479 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
49480 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
49481 ac_compiler_gnu=$ac_cv_c_compiler_gnu
49487 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_logl_use" >&5
49488 $as_echo "$glibcxx_cv_func_logl_use" >&6; }
49490 if test x$glibcxx_cv_func_logl_use = x"yes"; then
49491 for ac_func in logl
49493 ac_fn_c_check_func "$LINENO" "logl" "ac_cv_func_logl"
49494 if test "x$ac_cv_func_logl" = x""yes; then :
49495 cat >>confdefs.h <<_ACEOF
49496 #define HAVE_LOGL 1
49504 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _logl declaration" >&5
49505 $as_echo_n "checking for _logl declaration... " >&6; }
49506 if test x${glibcxx_cv_func__logl_use+set} != xset; then
49507 if test "${glibcxx_cv_func__logl_use+set}" = set; then :
49508 $as_echo_n "(cached) " >&6
49513 ac_cpp='$CXXCPP $CPPFLAGS'
49514 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
49515 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
49516 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
49518 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
49519 /* end confdefs.h. */
49521 #ifdef HAVE_IEEEFP_H
49522 #include <ieeefp.h>
49533 if ac_fn_cxx_try_compile "$LINENO"; then :
49534 glibcxx_cv_func__logl_use=yes
49536 glibcxx_cv_func__logl_use=no
49538 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
49540 ac_cpp='$CPP $CPPFLAGS'
49541 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
49542 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
49543 ac_compiler_gnu=$ac_cv_c_compiler_gnu
49549 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__logl_use" >&5
49550 $as_echo "$glibcxx_cv_func__logl_use" >&6; }
49552 if test x$glibcxx_cv_func__logl_use = x"yes"; then
49553 for ac_func in _logl
49555 ac_fn_c_check_func "$LINENO" "_logl" "ac_cv_func__logl"
49556 if test "x$ac_cv_func__logl" = x""yes; then :
49557 cat >>confdefs.h <<_ACEOF
49558 #define HAVE__LOGL 1
49571 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for log10l declaration" >&5
49572 $as_echo_n "checking for log10l declaration... " >&6; }
49573 if test x${glibcxx_cv_func_log10l_use+set} != xset; then
49574 if test "${glibcxx_cv_func_log10l_use+set}" = set; then :
49575 $as_echo_n "(cached) " >&6
49580 ac_cpp='$CXXCPP $CPPFLAGS'
49581 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
49582 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
49583 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
49585 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
49586 /* end confdefs.h. */
49588 #ifdef HAVE_IEEEFP_H
49589 #include <ieeefp.h>
49600 if ac_fn_cxx_try_compile "$LINENO"; then :
49601 glibcxx_cv_func_log10l_use=yes
49603 glibcxx_cv_func_log10l_use=no
49605 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
49607 ac_cpp='$CPP $CPPFLAGS'
49608 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
49609 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
49610 ac_compiler_gnu=$ac_cv_c_compiler_gnu
49616 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_log10l_use" >&5
49617 $as_echo "$glibcxx_cv_func_log10l_use" >&6; }
49619 if test x$glibcxx_cv_func_log10l_use = x"yes"; then
49620 for ac_func in log10l
49622 ac_fn_c_check_func "$LINENO" "log10l" "ac_cv_func_log10l"
49623 if test "x$ac_cv_func_log10l" = x""yes; then :
49624 cat >>confdefs.h <<_ACEOF
49625 #define HAVE_LOG10L 1
49633 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _log10l declaration" >&5
49634 $as_echo_n "checking for _log10l declaration... " >&6; }
49635 if test x${glibcxx_cv_func__log10l_use+set} != xset; then
49636 if test "${glibcxx_cv_func__log10l_use+set}" = set; then :
49637 $as_echo_n "(cached) " >&6
49642 ac_cpp='$CXXCPP $CPPFLAGS'
49643 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
49644 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
49645 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
49647 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
49648 /* end confdefs.h. */
49650 #ifdef HAVE_IEEEFP_H
49651 #include <ieeefp.h>
49662 if ac_fn_cxx_try_compile "$LINENO"; then :
49663 glibcxx_cv_func__log10l_use=yes
49665 glibcxx_cv_func__log10l_use=no
49667 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
49669 ac_cpp='$CPP $CPPFLAGS'
49670 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
49671 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
49672 ac_compiler_gnu=$ac_cv_c_compiler_gnu
49678 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__log10l_use" >&5
49679 $as_echo "$glibcxx_cv_func__log10l_use" >&6; }
49681 if test x$glibcxx_cv_func__log10l_use = x"yes"; then
49682 for ac_func in _log10l
49684 ac_fn_c_check_func "$LINENO" "_log10l" "ac_cv_func__log10l"
49685 if test "x$ac_cv_func__log10l" = x""yes; then :
49686 cat >>confdefs.h <<_ACEOF
49687 #define HAVE__LOG10L 1
49700 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for modfl declaration" >&5
49701 $as_echo_n "checking for modfl declaration... " >&6; }
49702 if test x${glibcxx_cv_func_modfl_use+set} != xset; then
49703 if test "${glibcxx_cv_func_modfl_use+set}" = set; then :
49704 $as_echo_n "(cached) " >&6
49709 ac_cpp='$CXXCPP $CPPFLAGS'
49710 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
49711 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
49712 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
49714 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
49715 /* end confdefs.h. */
49725 if ac_fn_cxx_try_compile "$LINENO"; then :
49726 glibcxx_cv_func_modfl_use=yes
49728 glibcxx_cv_func_modfl_use=no
49730 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
49732 ac_cpp='$CPP $CPPFLAGS'
49733 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
49734 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
49735 ac_compiler_gnu=$ac_cv_c_compiler_gnu
49741 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_modfl_use" >&5
49742 $as_echo "$glibcxx_cv_func_modfl_use" >&6; }
49744 if test x$glibcxx_cv_func_modfl_use = x"yes"; then
49745 for ac_func in modfl
49747 ac_fn_c_check_func "$LINENO" "modfl" "ac_cv_func_modfl"
49748 if test "x$ac_cv_func_modfl" = x""yes; then :
49749 cat >>confdefs.h <<_ACEOF
49750 #define HAVE_MODFL 1
49758 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _modfl declaration" >&5
49759 $as_echo_n "checking for _modfl declaration... " >&6; }
49760 if test x${glibcxx_cv_func__modfl_use+set} != xset; then
49761 if test "${glibcxx_cv_func__modfl_use+set}" = set; then :
49762 $as_echo_n "(cached) " >&6
49767 ac_cpp='$CXXCPP $CPPFLAGS'
49768 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
49769 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
49770 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
49772 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
49773 /* end confdefs.h. */
49783 if ac_fn_cxx_try_compile "$LINENO"; then :
49784 glibcxx_cv_func__modfl_use=yes
49786 glibcxx_cv_func__modfl_use=no
49788 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
49790 ac_cpp='$CPP $CPPFLAGS'
49791 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
49792 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
49793 ac_compiler_gnu=$ac_cv_c_compiler_gnu
49799 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__modfl_use" >&5
49800 $as_echo "$glibcxx_cv_func__modfl_use" >&6; }
49802 if test x$glibcxx_cv_func__modfl_use = x"yes"; then
49803 for ac_func in _modfl
49805 ac_fn_c_check_func "$LINENO" "_modfl" "ac_cv_func__modfl"
49806 if test "x$ac_cv_func__modfl" = x""yes; then :
49807 cat >>confdefs.h <<_ACEOF
49808 #define HAVE__MODFL 1
49821 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for powl declaration" >&5
49822 $as_echo_n "checking for powl declaration... " >&6; }
49823 if test x${glibcxx_cv_func_powl_use+set} != xset; then
49824 if test "${glibcxx_cv_func_powl_use+set}" = set; then :
49825 $as_echo_n "(cached) " >&6
49830 ac_cpp='$CXXCPP $CPPFLAGS'
49831 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
49832 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
49833 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
49835 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
49836 /* end confdefs.h. */
49846 if ac_fn_cxx_try_compile "$LINENO"; then :
49847 glibcxx_cv_func_powl_use=yes
49849 glibcxx_cv_func_powl_use=no
49851 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
49853 ac_cpp='$CPP $CPPFLAGS'
49854 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
49855 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
49856 ac_compiler_gnu=$ac_cv_c_compiler_gnu
49862 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_powl_use" >&5
49863 $as_echo "$glibcxx_cv_func_powl_use" >&6; }
49865 if test x$glibcxx_cv_func_powl_use = x"yes"; then
49866 for ac_func in powl
49868 ac_fn_c_check_func "$LINENO" "powl" "ac_cv_func_powl"
49869 if test "x$ac_cv_func_powl" = x""yes; then :
49870 cat >>confdefs.h <<_ACEOF
49871 #define HAVE_POWL 1
49879 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _powl declaration" >&5
49880 $as_echo_n "checking for _powl declaration... " >&6; }
49881 if test x${glibcxx_cv_func__powl_use+set} != xset; then
49882 if test "${glibcxx_cv_func__powl_use+set}" = set; then :
49883 $as_echo_n "(cached) " >&6
49888 ac_cpp='$CXXCPP $CPPFLAGS'
49889 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
49890 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
49891 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
49893 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
49894 /* end confdefs.h. */
49904 if ac_fn_cxx_try_compile "$LINENO"; then :
49905 glibcxx_cv_func__powl_use=yes
49907 glibcxx_cv_func__powl_use=no
49909 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
49911 ac_cpp='$CPP $CPPFLAGS'
49912 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
49913 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
49914 ac_compiler_gnu=$ac_cv_c_compiler_gnu
49920 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__powl_use" >&5
49921 $as_echo "$glibcxx_cv_func__powl_use" >&6; }
49923 if test x$glibcxx_cv_func__powl_use = x"yes"; then
49924 for ac_func in _powl
49926 ac_fn_c_check_func "$LINENO" "_powl" "ac_cv_func__powl"
49927 if test "x$ac_cv_func__powl" = x""yes; then :
49928 cat >>confdefs.h <<_ACEOF
49929 #define HAVE__POWL 1
49942 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sqrtl declaration" >&5
49943 $as_echo_n "checking for sqrtl declaration... " >&6; }
49944 if test x${glibcxx_cv_func_sqrtl_use+set} != xset; then
49945 if test "${glibcxx_cv_func_sqrtl_use+set}" = set; then :
49946 $as_echo_n "(cached) " >&6
49951 ac_cpp='$CXXCPP $CPPFLAGS'
49952 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
49953 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
49954 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
49956 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
49957 /* end confdefs.h. */
49959 #ifdef HAVE_IEEEFP_H
49960 #include <ieeefp.h>
49971 if ac_fn_cxx_try_compile "$LINENO"; then :
49972 glibcxx_cv_func_sqrtl_use=yes
49974 glibcxx_cv_func_sqrtl_use=no
49976 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
49978 ac_cpp='$CPP $CPPFLAGS'
49979 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
49980 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
49981 ac_compiler_gnu=$ac_cv_c_compiler_gnu
49987 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_sqrtl_use" >&5
49988 $as_echo "$glibcxx_cv_func_sqrtl_use" >&6; }
49990 if test x$glibcxx_cv_func_sqrtl_use = x"yes"; then
49991 for ac_func in sqrtl
49993 ac_fn_c_check_func "$LINENO" "sqrtl" "ac_cv_func_sqrtl"
49994 if test "x$ac_cv_func_sqrtl" = x""yes; then :
49995 cat >>confdefs.h <<_ACEOF
49996 #define HAVE_SQRTL 1
50004 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _sqrtl declaration" >&5
50005 $as_echo_n "checking for _sqrtl declaration... " >&6; }
50006 if test x${glibcxx_cv_func__sqrtl_use+set} != xset; then
50007 if test "${glibcxx_cv_func__sqrtl_use+set}" = set; then :
50008 $as_echo_n "(cached) " >&6
50013 ac_cpp='$CXXCPP $CPPFLAGS'
50014 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
50015 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
50016 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
50018 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
50019 /* end confdefs.h. */
50021 #ifdef HAVE_IEEEFP_H
50022 #include <ieeefp.h>
50033 if ac_fn_cxx_try_compile "$LINENO"; then :
50034 glibcxx_cv_func__sqrtl_use=yes
50036 glibcxx_cv_func__sqrtl_use=no
50038 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
50040 ac_cpp='$CPP $CPPFLAGS'
50041 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
50042 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
50043 ac_compiler_gnu=$ac_cv_c_compiler_gnu
50049 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__sqrtl_use" >&5
50050 $as_echo "$glibcxx_cv_func__sqrtl_use" >&6; }
50052 if test x$glibcxx_cv_func__sqrtl_use = x"yes"; then
50053 for ac_func in _sqrtl
50055 ac_fn_c_check_func "$LINENO" "_sqrtl" "ac_cv_func__sqrtl"
50056 if test "x$ac_cv_func__sqrtl" = x""yes; then :
50057 cat >>confdefs.h <<_ACEOF
50058 #define HAVE__SQRTL 1
50071 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sincosl declaration" >&5
50072 $as_echo_n "checking for sincosl declaration... " >&6; }
50073 if test x${glibcxx_cv_func_sincosl_use+set} != xset; then
50074 if test "${glibcxx_cv_func_sincosl_use+set}" = set; then :
50075 $as_echo_n "(cached) " >&6
50080 ac_cpp='$CXXCPP $CPPFLAGS'
50081 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
50082 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
50083 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
50085 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
50086 /* end confdefs.h. */
50096 if ac_fn_cxx_try_compile "$LINENO"; then :
50097 glibcxx_cv_func_sincosl_use=yes
50099 glibcxx_cv_func_sincosl_use=no
50101 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
50103 ac_cpp='$CPP $CPPFLAGS'
50104 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
50105 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
50106 ac_compiler_gnu=$ac_cv_c_compiler_gnu
50112 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_sincosl_use" >&5
50113 $as_echo "$glibcxx_cv_func_sincosl_use" >&6; }
50115 if test x$glibcxx_cv_func_sincosl_use = x"yes"; then
50116 for ac_func in sincosl
50118 ac_fn_c_check_func "$LINENO" "sincosl" "ac_cv_func_sincosl"
50119 if test "x$ac_cv_func_sincosl" = x""yes; then :
50120 cat >>confdefs.h <<_ACEOF
50121 #define HAVE_SINCOSL 1
50129 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _sincosl declaration" >&5
50130 $as_echo_n "checking for _sincosl declaration... " >&6; }
50131 if test x${glibcxx_cv_func__sincosl_use+set} != xset; then
50132 if test "${glibcxx_cv_func__sincosl_use+set}" = set; then :
50133 $as_echo_n "(cached) " >&6
50138 ac_cpp='$CXXCPP $CPPFLAGS'
50139 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
50140 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
50141 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
50143 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
50144 /* end confdefs.h. */
50154 if ac_fn_cxx_try_compile "$LINENO"; then :
50155 glibcxx_cv_func__sincosl_use=yes
50157 glibcxx_cv_func__sincosl_use=no
50159 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
50161 ac_cpp='$CPP $CPPFLAGS'
50162 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
50163 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
50164 ac_compiler_gnu=$ac_cv_c_compiler_gnu
50170 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__sincosl_use" >&5
50171 $as_echo "$glibcxx_cv_func__sincosl_use" >&6; }
50173 if test x$glibcxx_cv_func__sincosl_use = x"yes"; then
50174 for ac_func in _sincosl
50176 ac_fn_c_check_func "$LINENO" "_sincosl" "ac_cv_func__sincosl"
50177 if test "x$ac_cv_func__sincosl" = x""yes; then :
50178 cat >>confdefs.h <<_ACEOF
50179 #define HAVE__SINCOSL 1
50192 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for finitel declaration" >&5
50193 $as_echo_n "checking for finitel declaration... " >&6; }
50194 if test x${glibcxx_cv_func_finitel_use+set} != xset; then
50195 if test "${glibcxx_cv_func_finitel_use+set}" = set; then :
50196 $as_echo_n "(cached) " >&6
50201 ac_cpp='$CXXCPP $CPPFLAGS'
50202 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
50203 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
50204 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
50206 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
50207 /* end confdefs.h. */
50209 #ifdef HAVE_IEEEFP_H
50210 #include <ieeefp.h>
50221 if ac_fn_cxx_try_compile "$LINENO"; then :
50222 glibcxx_cv_func_finitel_use=yes
50224 glibcxx_cv_func_finitel_use=no
50226 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
50228 ac_cpp='$CPP $CPPFLAGS'
50229 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
50230 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
50231 ac_compiler_gnu=$ac_cv_c_compiler_gnu
50237 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_finitel_use" >&5
50238 $as_echo "$glibcxx_cv_func_finitel_use" >&6; }
50240 if test x$glibcxx_cv_func_finitel_use = x"yes"; then
50241 for ac_func in finitel
50243 ac_fn_c_check_func "$LINENO" "finitel" "ac_cv_func_finitel"
50244 if test "x$ac_cv_func_finitel" = x""yes; then :
50245 cat >>confdefs.h <<_ACEOF
50246 #define HAVE_FINITEL 1
50254 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _finitel declaration" >&5
50255 $as_echo_n "checking for _finitel declaration... " >&6; }
50256 if test x${glibcxx_cv_func__finitel_use+set} != xset; then
50257 if test "${glibcxx_cv_func__finitel_use+set}" = set; then :
50258 $as_echo_n "(cached) " >&6
50263 ac_cpp='$CXXCPP $CPPFLAGS'
50264 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
50265 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
50266 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
50268 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
50269 /* end confdefs.h. */
50271 #ifdef HAVE_IEEEFP_H
50272 #include <ieeefp.h>
50283 if ac_fn_cxx_try_compile "$LINENO"; then :
50284 glibcxx_cv_func__finitel_use=yes
50286 glibcxx_cv_func__finitel_use=no
50288 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
50290 ac_cpp='$CPP $CPPFLAGS'
50291 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
50292 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
50293 ac_compiler_gnu=$ac_cv_c_compiler_gnu
50299 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__finitel_use" >&5
50300 $as_echo "$glibcxx_cv_func__finitel_use" >&6; }
50302 if test x$glibcxx_cv_func__finitel_use = x"yes"; then
50303 for ac_func in _finitel
50305 ac_fn_c_check_func "$LINENO" "_finitel" "ac_cv_func__finitel"
50306 if test "x$ac_cv_func__finitel" = x""yes; then :
50307 cat >>confdefs.h <<_ACEOF
50308 #define HAVE__FINITEL 1
50320 LIBS="$ac_save_LIBS"
50321 CXXFLAGS="$ac_save_CXXFLAGS"
50324 ac_test_CXXFLAGS="${CXXFLAGS+set}"
50325 ac_save_CXXFLAGS="$CXXFLAGS"
50326 CXXFLAGS='-fno-builtin -D_GNU_SOURCE'
50329 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for strtold declaration" >&5
50330 $as_echo_n "checking for strtold declaration... " >&6; }
50331 if test x${glibcxx_cv_func_strtold_use+set} != xset; then
50332 if test "${glibcxx_cv_func_strtold_use+set}" = set; then :
50333 $as_echo_n "(cached) " >&6
50338 ac_cpp='$CXXCPP $CPPFLAGS'
50339 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
50340 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
50341 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
50343 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
50344 /* end confdefs.h. */
50345 #include <stdlib.h>
50354 if ac_fn_cxx_try_compile "$LINENO"; then :
50355 glibcxx_cv_func_strtold_use=yes
50357 glibcxx_cv_func_strtold_use=no
50359 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
50361 ac_cpp='$CPP $CPPFLAGS'
50362 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
50363 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
50364 ac_compiler_gnu=$ac_cv_c_compiler_gnu
50370 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_strtold_use" >&5
50371 $as_echo "$glibcxx_cv_func_strtold_use" >&6; }
50372 if test x$glibcxx_cv_func_strtold_use = x"yes"; then
50373 for ac_func in strtold
50375 ac_fn_c_check_func "$LINENO" "strtold" "ac_cv_func_strtold"
50376 if test "x$ac_cv_func_strtold" = x""yes; then :
50377 cat >>confdefs.h <<_ACEOF
50378 #define HAVE_STRTOLD 1
50389 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for strtof declaration" >&5
50390 $as_echo_n "checking for strtof declaration... " >&6; }
50391 if test x${glibcxx_cv_func_strtof_use+set} != xset; then
50392 if test "${glibcxx_cv_func_strtof_use+set}" = set; then :
50393 $as_echo_n "(cached) " >&6
50398 ac_cpp='$CXXCPP $CPPFLAGS'
50399 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
50400 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
50401 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
50403 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
50404 /* end confdefs.h. */
50405 #include <stdlib.h>
50414 if ac_fn_cxx_try_compile "$LINENO"; then :
50415 glibcxx_cv_func_strtof_use=yes
50417 glibcxx_cv_func_strtof_use=no
50419 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
50421 ac_cpp='$CPP $CPPFLAGS'
50422 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
50423 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
50424 ac_compiler_gnu=$ac_cv_c_compiler_gnu
50430 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_strtof_use" >&5
50431 $as_echo "$glibcxx_cv_func_strtof_use" >&6; }
50432 if test x$glibcxx_cv_func_strtof_use = x"yes"; then
50433 for ac_func in strtof
50435 ac_fn_c_check_func "$LINENO" "strtof" "ac_cv_func_strtof"
50436 if test "x$ac_cv_func_strtof" = x""yes; then :
50437 cat >>confdefs.h <<_ACEOF
50438 #define HAVE_STRTOF 1
50449 CXXFLAGS="$ac_save_CXXFLAGS"
50451 $as_echo "#define _GLIBCXX_USE_RANDOM_TR1 1" >>confdefs.h
50455 # Check whether --enable-tls was given.
50456 if test "${enable_tls+set}" = set; then :
50457 enableval=$enable_tls;
50458 case "$enableval" in
50460 *) as_fn_error "Argument to enable/disable tls must be yes or no" "$LINENO" 5 ;;
50468 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the target supports thread-local storage" >&5
50469 $as_echo_n "checking whether the target supports thread-local storage... " >&6; }
50470 if test "${gcc_cv_have_tls+set}" = set; then :
50471 $as_echo_n "(cached) " >&6
50474 if test "$cross_compiling" = yes; then :
50475 if test x$gcc_no_link = xyes; then
50476 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
50478 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
50479 /* end confdefs.h. */
50480 __thread int a; int b; int main() { return a = b; }
50482 if ac_fn_c_try_link "$LINENO"; then :
50483 chktls_save_LDFLAGS="$LDFLAGS"
50486 LDFLAGS="-shared -Wl,--no-undefined $LDFLAGS"
50489 chktls_save_CFLAGS="$CFLAGS"
50490 CFLAGS="-fPIC $CFLAGS"
50491 if test x$gcc_no_link = xyes; then
50492 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
50494 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
50495 /* end confdefs.h. */
50496 int f() { return 0; }
50498 if ac_fn_c_try_link "$LINENO"; then :
50499 if test x$gcc_no_link = xyes; then
50500 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
50502 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
50503 /* end confdefs.h. */
50504 __thread int a; int b; int f() { return a = b; }
50506 if ac_fn_c_try_link "$LINENO"; then :
50507 gcc_cv_have_tls=yes
50511 rm -f core conftest.err conftest.$ac_objext \
50512 conftest$ac_exeext conftest.$ac_ext
50514 gcc_cv_have_tls=yes
50516 rm -f core conftest.err conftest.$ac_objext \
50517 conftest$ac_exeext conftest.$ac_ext
50518 CFLAGS="$chktls_save_CFLAGS"
50519 LDFLAGS="$chktls_save_LDFLAGS"
50523 rm -f core conftest.err conftest.$ac_objext \
50524 conftest$ac_exeext conftest.$ac_ext
50528 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
50529 /* end confdefs.h. */
50530 __thread int a; int b; int main() { return a = b; }
50532 if ac_fn_c_try_run "$LINENO"; then :
50533 chktls_save_LDFLAGS="$LDFLAGS"
50534 LDFLAGS="-static $LDFLAGS"
50535 if test x$gcc_no_link = xyes; then
50536 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
50538 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
50539 /* end confdefs.h. */
50540 int main() { return 0; }
50542 if ac_fn_c_try_link "$LINENO"; then :
50543 if test "$cross_compiling" = yes; then :
50544 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
50545 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
50546 as_fn_error "cannot run test program while cross compiling
50547 See \`config.log' for more details." "$LINENO" 5; }
50549 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
50550 /* end confdefs.h. */
50551 __thread int a; int b; int main() { return a = b; }
50553 if ac_fn_c_try_run "$LINENO"; then :
50554 gcc_cv_have_tls=yes
50558 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
50559 conftest.$ac_objext conftest.beam conftest.$ac_ext
50563 gcc_cv_have_tls=yes
50565 rm -f core conftest.err conftest.$ac_objext \
50566 conftest$ac_exeext conftest.$ac_ext
50567 LDFLAGS="$chktls_save_LDFLAGS"
50568 if test $gcc_cv_have_tls = yes; then
50569 chktls_save_CFLAGS="$CFLAGS"
50570 thread_CFLAGS=failed
50571 for flag in '' '-pthread' '-lpthread'; do
50572 CFLAGS="$flag $chktls_save_CFLAGS"
50573 if test x$gcc_no_link = xyes; then
50574 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
50576 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
50577 /* end confdefs.h. */
50578 #include <pthread.h>
50579 void *g(void *d) { return NULL; }
50583 pthread_t t; pthread_create(&t,NULL,g,NULL);
50588 if ac_fn_c_try_link "$LINENO"; then :
50589 thread_CFLAGS="$flag"
50591 rm -f core conftest.err conftest.$ac_objext \
50592 conftest$ac_exeext conftest.$ac_ext
50593 if test "X$thread_CFLAGS" != Xfailed; then
50597 CFLAGS="$chktls_save_CFLAGS"
50598 if test "X$thread_CFLAGS" != Xfailed; then
50599 CFLAGS="$thread_CFLAGS $chktls_save_CFLAGS"
50600 if test "$cross_compiling" = yes; then :
50601 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
50602 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
50603 as_fn_error "cannot run test program while cross compiling
50604 See \`config.log' for more details." "$LINENO" 5; }
50606 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
50607 /* end confdefs.h. */
50608 #include <pthread.h>
50610 static int *volatile a_in_other_thread;
50612 thread_func (void *arg)
50614 a_in_other_thread = &a;
50621 void *thread_retval;
50622 int *volatile a_in_main_thread;
50623 a_in_main_thread = &a;
50624 if (pthread_create (&thread, (pthread_attr_t *)0,
50625 thread_func, (void *)0))
50627 if (pthread_join (thread, &thread_retval))
50629 return (a_in_other_thread == a_in_main_thread);
50634 if ac_fn_c_try_run "$LINENO"; then :
50635 gcc_cv_have_tls=yes
50639 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
50640 conftest.$ac_objext conftest.beam conftest.$ac_ext
50643 CFLAGS="$chktls_save_CFLAGS"
50649 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
50650 conftest.$ac_objext conftest.beam conftest.$ac_ext
50654 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_have_tls" >&5
50655 $as_echo "$gcc_cv_have_tls" >&6; }
50656 if test "$enable_tls $gcc_cv_have_tls" = "yes yes"; then
50658 $as_echo "#define HAVE_TLS 1" >>confdefs.h
50666 am_save_CPPFLAGS="$CPPFLAGS"
50668 for element in $INCICONV; do
50670 for x in $CPPFLAGS; do
50672 acl_save_prefix="$prefix"
50673 prefix="$acl_final_prefix"
50674 acl_save_exec_prefix="$exec_prefix"
50675 exec_prefix="$acl_final_exec_prefix"
50677 exec_prefix="$acl_save_exec_prefix"
50678 prefix="$acl_save_prefix"
50680 if test "X$x" = "X$element"; then
50685 if test -z "$haveit"; then
50686 CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element"
50691 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for iconv" >&5
50692 $as_echo_n "checking for iconv... " >&6; }
50693 if test "${am_cv_func_iconv+set}" = set; then :
50694 $as_echo_n "(cached) " >&6
50697 am_cv_func_iconv="no, consider installing GNU libiconv"
50699 if test x$gcc_no_link = xyes; then
50700 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
50702 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
50703 /* end confdefs.h. */
50704 #include <stdlib.h>
50709 iconv_t cd = iconv_open("","");
50710 iconv(cd,NULL,NULL,NULL,NULL);
50716 if ac_fn_c_try_link "$LINENO"; then :
50717 am_cv_func_iconv=yes
50719 rm -f core conftest.err conftest.$ac_objext \
50720 conftest$ac_exeext conftest.$ac_ext
50721 if test "$am_cv_func_iconv" != yes; then
50722 am_save_LIBS="$LIBS"
50723 LIBS="$LIBS $LIBICONV"
50724 if test x$gcc_no_link = xyes; then
50725 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
50727 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
50728 /* end confdefs.h. */
50729 #include <stdlib.h>
50734 iconv_t cd = iconv_open("","");
50735 iconv(cd,NULL,NULL,NULL,NULL);
50741 if ac_fn_c_try_link "$LINENO"; then :
50742 am_cv_lib_iconv=yes
50743 am_cv_func_iconv=yes
50745 rm -f core conftest.err conftest.$ac_objext \
50746 conftest$ac_exeext conftest.$ac_ext
50747 LIBS="$am_save_LIBS"
50751 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_func_iconv" >&5
50752 $as_echo "$am_cv_func_iconv" >&6; }
50753 if test "$am_cv_func_iconv" = yes; then
50755 $as_echo "#define HAVE_ICONV 1" >>confdefs.h
50758 if test "$am_cv_lib_iconv" = yes; then
50759 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to link with libiconv" >&5
50760 $as_echo_n "checking how to link with libiconv... " >&6; }
50761 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBICONV" >&5
50762 $as_echo "$LIBICONV" >&6; }
50764 CPPFLAGS="$am_save_CPPFLAGS"
50771 if test "$am_cv_func_iconv" = yes; then
50772 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for iconv declaration" >&5
50773 $as_echo_n "checking for iconv declaration... " >&6; }
50774 if test "${am_cv_proto_iconv+set}" = set; then :
50775 $as_echo_n "(cached) " >&6
50778 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
50779 /* end confdefs.h. */
50781 #include <stdlib.h>
50787 #if defined(__STDC__) || defined(__cplusplus)
50788 size_t iconv (iconv_t cd, char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);
50801 if ac_fn_c_try_compile "$LINENO"; then :
50802 am_cv_proto_iconv_arg1=""
50804 am_cv_proto_iconv_arg1="const"
50806 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
50807 am_cv_proto_iconv="extern size_t iconv (iconv_t cd, $am_cv_proto_iconv_arg1 char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);"
50810 am_cv_proto_iconv=`echo "$am_cv_proto_iconv" | tr -s ' ' | sed -e 's/( /(/'`
50811 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${ac_t:-
50812 }$am_cv_proto_iconv" >&5
50814 }$am_cv_proto_iconv" >&6; }
50816 cat >>confdefs.h <<_ACEOF
50817 #define ICONV_CONST $am_cv_proto_iconv_arg1
50825 # If we're not using GNU ld, then there's no point in even trying these
50826 # tests. Check for that first. We should have already tested for gld
50827 # by now (in libtool), but require it now just to be safe...
50828 test -z "$SECTION_LDFLAGS" && SECTION_LDFLAGS=''
50829 test -z "$OPT_LDFLAGS" && OPT_LDFLAGS=''
50833 # The name set by libtool depends on the version of libtool. Shame on us
50834 # for depending on an impl detail, but c'est la vie. Older versions used
50835 # ac_cv_prog_gnu_ld, but now it's lt_cv_prog_gnu_ld, and is copied back on
50836 # top of with_gnu_ld (which is also set by --with-gnu-ld, so that actually
50837 # makes sense). We'll test with_gnu_ld everywhere else, so if that isn't
50838 # set (hence we're using an older libtool), then set it.
50839 if test x${with_gnu_ld+set} != xset; then
50840 if test x${ac_cv_prog_gnu_ld+set} != xset; then
50841 # We got through "ac_require(ac_prog_ld)" and still not set? Huh?
50844 with_gnu_ld=$ac_cv_prog_gnu_ld
50848 # Start by getting the version number. I think the libtool test already
50849 # does some of this, but throws away the result.
50850 glibcxx_ld_is_gold=no
50851 if test x"$with_gnu_ld" = x"yes"; then
50852 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld version" >&5
50853 $as_echo_n "checking for ld version... " >&6; }
50855 if $LD --version 2>/dev/null | grep 'GNU gold' >/dev/null 2>&1; then
50856 glibcxx_ld_is_gold=yes
50858 ldver=`$LD --version 2>/dev/null |
50859 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'`
50861 glibcxx_gnu_ld_version=`echo $ldver | \
50862 $AWK -F. '{ if (NF<3) $3=0; print ($1*100+$2)*100+$3 }'`
50863 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_gnu_ld_version" >&5
50864 $as_echo "$glibcxx_gnu_ld_version" >&6; }
50867 # Set --gc-sections.
50868 glibcxx_have_gc_sections=no
50869 if test "$glibcxx_ld_is_gold" = "yes"; then
50870 if $LD --help 2>/dev/null | grep gc-sections >/dev/null 2>&1; then
50871 glibcxx_have_gc_sections=yes
50874 glibcxx_gcsections_min_ld=21602
50875 if test x"$with_gnu_ld" = x"yes" &&
50876 test $glibcxx_gnu_ld_version -gt $glibcxx_gcsections_min_ld ; then
50877 glibcxx_have_gc_sections=yes
50880 if test "$glibcxx_have_gc_sections" = "yes"; then
50881 # Sufficiently young GNU ld it is! Joy and bunny rabbits!
50882 # NB: This flag only works reliably after 2.16.1. Configure tests
50883 # for this are difficult, so hard wire a value that should work.
50885 ac_test_CFLAGS="${CFLAGS+set}"
50886 ac_save_CFLAGS="$CFLAGS"
50887 CFLAGS='-Wl,--gc-sections'
50889 # Check for -Wl,--gc-sections
50890 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld that supports -Wl,--gc-sections" >&5
50891 $as_echo_n "checking for ld that supports -Wl,--gc-sections... " >&6; }
50892 if test x$gcc_no_link = xyes; then
50893 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
50895 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
50896 /* end confdefs.h. */
50897 int one(void) { return 1; }
50898 int two(void) { return 2; }
50908 if ac_fn_c_try_link "$LINENO"; then :
50913 rm -f core conftest.err conftest.$ac_objext \
50914 conftest$ac_exeext conftest.$ac_ext
50915 if test "$ac_gcsections" = "yes"; then
50918 if $CC -c conftest.c; then
50919 if $LD --gc-sections -o conftest conftest.o 2>&1 | \
50920 grep "Warning: gc-sections option ignored" > /dev/null; then
50924 rm -f conftest.c conftest.o conftest
50926 if test "$ac_gcsections" = "yes"; then
50927 SECTION_LDFLAGS="-Wl,--gc-sections $SECTION_LDFLAGS"
50929 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_gcsections" >&5
50930 $as_echo "$ac_gcsections" >&6; }
50932 if test "$ac_test_CFLAGS" = set; then
50933 CFLAGS="$ac_save_CFLAGS"
50935 # this is the suspicious part
50941 # Note this is only for shared objects.
50943 if test x"$with_gnu_ld" = x"yes"; then
50944 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld that supports -Wl,-z,relro" >&5
50945 $as_echo_n "checking for ld that supports -Wl,-z,relro... " >&6; }
50946 cxx_z_relo=`$LD -v --help 2>/dev/null | grep "z relro"`
50947 if test -n "$cxx_z_relo"; then
50948 OPT_LDFLAGS="-Wl,-z,relro"
50951 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ld_relro" >&5
50952 $as_echo "$ac_ld_relro" >&6; }
50955 # Set linker optimization flags.
50956 if test x"$with_gnu_ld" = x"yes"; then
50957 OPT_LDFLAGS="-Wl,-O1 $OPT_LDFLAGS"
50964 ac_test_CXXFLAGS="${CXXFLAGS+set}"
50965 ac_save_CXXFLAGS="$CXXFLAGS"
50966 CXXFLAGS='-fno-builtin -D_GNU_SOURCE'
50968 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sin in -lm" >&5
50969 $as_echo_n "checking for sin in -lm... " >&6; }
50970 if test "${ac_cv_lib_m_sin+set}" = set; then :
50971 $as_echo_n "(cached) " >&6
50973 ac_check_lib_save_LIBS=$LIBS
50975 if test x$gcc_no_link = xyes; then
50976 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
50978 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
50979 /* end confdefs.h. */
50981 /* Override any GCC internal prototype to avoid an error.
50982 Use char because int might match the return type of a GCC
50983 builtin and then its argument prototype would still apply. */
50996 if ac_fn_c_try_link "$LINENO"; then :
50997 ac_cv_lib_m_sin=yes
51001 rm -f core conftest.err conftest.$ac_objext \
51002 conftest$ac_exeext conftest.$ac_ext
51003 LIBS=$ac_check_lib_save_LIBS
51005 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_sin" >&5
51006 $as_echo "$ac_cv_lib_m_sin" >&6; }
51007 if test "x$ac_cv_lib_m_sin" = x""yes; then :
51011 ac_save_LIBS="$LIBS"
51016 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for isinf declaration" >&5
51017 $as_echo_n "checking for isinf declaration... " >&6; }
51018 if test x${glibcxx_cv_func_isinf_use+set} != xset; then
51019 if test "${glibcxx_cv_func_isinf_use+set}" = set; then :
51020 $as_echo_n "(cached) " >&6
51025 ac_cpp='$CXXCPP $CPPFLAGS'
51026 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
51027 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
51028 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
51030 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
51031 /* end confdefs.h. */
51033 #ifdef HAVE_IEEEFP_H
51034 #include <ieeefp.h>
51045 if ac_fn_cxx_try_compile "$LINENO"; then :
51046 glibcxx_cv_func_isinf_use=yes
51048 glibcxx_cv_func_isinf_use=no
51050 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
51052 ac_cpp='$CPP $CPPFLAGS'
51053 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
51054 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
51055 ac_compiler_gnu=$ac_cv_c_compiler_gnu
51061 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_isinf_use" >&5
51062 $as_echo "$glibcxx_cv_func_isinf_use" >&6; }
51064 if test x$glibcxx_cv_func_isinf_use = x"yes"; then
51065 for ac_func in isinf
51067 ac_fn_c_check_func "$LINENO" "isinf" "ac_cv_func_isinf"
51068 if test "x$ac_cv_func_isinf" = x""yes; then :
51069 cat >>confdefs.h <<_ACEOF
51070 #define HAVE_ISINF 1
51078 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _isinf declaration" >&5
51079 $as_echo_n "checking for _isinf declaration... " >&6; }
51080 if test x${glibcxx_cv_func__isinf_use+set} != xset; then
51081 if test "${glibcxx_cv_func__isinf_use+set}" = set; then :
51082 $as_echo_n "(cached) " >&6
51087 ac_cpp='$CXXCPP $CPPFLAGS'
51088 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
51089 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
51090 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
51092 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
51093 /* end confdefs.h. */
51095 #ifdef HAVE_IEEEFP_H
51096 #include <ieeefp.h>
51107 if ac_fn_cxx_try_compile "$LINENO"; then :
51108 glibcxx_cv_func__isinf_use=yes
51110 glibcxx_cv_func__isinf_use=no
51112 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
51114 ac_cpp='$CPP $CPPFLAGS'
51115 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
51116 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
51117 ac_compiler_gnu=$ac_cv_c_compiler_gnu
51123 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__isinf_use" >&5
51124 $as_echo "$glibcxx_cv_func__isinf_use" >&6; }
51126 if test x$glibcxx_cv_func__isinf_use = x"yes"; then
51127 for ac_func in _isinf
51129 ac_fn_c_check_func "$LINENO" "_isinf" "ac_cv_func__isinf"
51130 if test "x$ac_cv_func__isinf" = x""yes; then :
51131 cat >>confdefs.h <<_ACEOF
51132 #define HAVE__ISINF 1
51145 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for isnan declaration" >&5
51146 $as_echo_n "checking for isnan declaration... " >&6; }
51147 if test x${glibcxx_cv_func_isnan_use+set} != xset; then
51148 if test "${glibcxx_cv_func_isnan_use+set}" = set; then :
51149 $as_echo_n "(cached) " >&6
51154 ac_cpp='$CXXCPP $CPPFLAGS'
51155 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
51156 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
51157 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
51159 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
51160 /* end confdefs.h. */
51162 #ifdef HAVE_IEEEFP_H
51163 #include <ieeefp.h>
51174 if ac_fn_cxx_try_compile "$LINENO"; then :
51175 glibcxx_cv_func_isnan_use=yes
51177 glibcxx_cv_func_isnan_use=no
51179 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
51181 ac_cpp='$CPP $CPPFLAGS'
51182 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
51183 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
51184 ac_compiler_gnu=$ac_cv_c_compiler_gnu
51190 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_isnan_use" >&5
51191 $as_echo "$glibcxx_cv_func_isnan_use" >&6; }
51193 if test x$glibcxx_cv_func_isnan_use = x"yes"; then
51194 for ac_func in isnan
51196 ac_fn_c_check_func "$LINENO" "isnan" "ac_cv_func_isnan"
51197 if test "x$ac_cv_func_isnan" = x""yes; then :
51198 cat >>confdefs.h <<_ACEOF
51199 #define HAVE_ISNAN 1
51207 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _isnan declaration" >&5
51208 $as_echo_n "checking for _isnan declaration... " >&6; }
51209 if test x${glibcxx_cv_func__isnan_use+set} != xset; then
51210 if test "${glibcxx_cv_func__isnan_use+set}" = set; then :
51211 $as_echo_n "(cached) " >&6
51216 ac_cpp='$CXXCPP $CPPFLAGS'
51217 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
51218 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
51219 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
51221 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
51222 /* end confdefs.h. */
51224 #ifdef HAVE_IEEEFP_H
51225 #include <ieeefp.h>
51236 if ac_fn_cxx_try_compile "$LINENO"; then :
51237 glibcxx_cv_func__isnan_use=yes
51239 glibcxx_cv_func__isnan_use=no
51241 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
51243 ac_cpp='$CPP $CPPFLAGS'
51244 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
51245 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
51246 ac_compiler_gnu=$ac_cv_c_compiler_gnu
51252 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__isnan_use" >&5
51253 $as_echo "$glibcxx_cv_func__isnan_use" >&6; }
51255 if test x$glibcxx_cv_func__isnan_use = x"yes"; then
51256 for ac_func in _isnan
51258 ac_fn_c_check_func "$LINENO" "_isnan" "ac_cv_func__isnan"
51259 if test "x$ac_cv_func__isnan" = x""yes; then :
51260 cat >>confdefs.h <<_ACEOF
51261 #define HAVE__ISNAN 1
51274 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for finite declaration" >&5
51275 $as_echo_n "checking for finite declaration... " >&6; }
51276 if test x${glibcxx_cv_func_finite_use+set} != xset; then
51277 if test "${glibcxx_cv_func_finite_use+set}" = set; then :
51278 $as_echo_n "(cached) " >&6
51283 ac_cpp='$CXXCPP $CPPFLAGS'
51284 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
51285 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
51286 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
51288 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
51289 /* end confdefs.h. */
51291 #ifdef HAVE_IEEEFP_H
51292 #include <ieeefp.h>
51303 if ac_fn_cxx_try_compile "$LINENO"; then :
51304 glibcxx_cv_func_finite_use=yes
51306 glibcxx_cv_func_finite_use=no
51308 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
51310 ac_cpp='$CPP $CPPFLAGS'
51311 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
51312 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
51313 ac_compiler_gnu=$ac_cv_c_compiler_gnu
51319 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_finite_use" >&5
51320 $as_echo "$glibcxx_cv_func_finite_use" >&6; }
51322 if test x$glibcxx_cv_func_finite_use = x"yes"; then
51323 for ac_func in finite
51325 ac_fn_c_check_func "$LINENO" "finite" "ac_cv_func_finite"
51326 if test "x$ac_cv_func_finite" = x""yes; then :
51327 cat >>confdefs.h <<_ACEOF
51328 #define HAVE_FINITE 1
51336 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _finite declaration" >&5
51337 $as_echo_n "checking for _finite declaration... " >&6; }
51338 if test x${glibcxx_cv_func__finite_use+set} != xset; then
51339 if test "${glibcxx_cv_func__finite_use+set}" = set; then :
51340 $as_echo_n "(cached) " >&6
51345 ac_cpp='$CXXCPP $CPPFLAGS'
51346 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
51347 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
51348 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
51350 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
51351 /* end confdefs.h. */
51353 #ifdef HAVE_IEEEFP_H
51354 #include <ieeefp.h>
51365 if ac_fn_cxx_try_compile "$LINENO"; then :
51366 glibcxx_cv_func__finite_use=yes
51368 glibcxx_cv_func__finite_use=no
51370 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
51372 ac_cpp='$CPP $CPPFLAGS'
51373 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
51374 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
51375 ac_compiler_gnu=$ac_cv_c_compiler_gnu
51381 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__finite_use" >&5
51382 $as_echo "$glibcxx_cv_func__finite_use" >&6; }
51384 if test x$glibcxx_cv_func__finite_use = x"yes"; then
51385 for ac_func in _finite
51387 ac_fn_c_check_func "$LINENO" "_finite" "ac_cv_func__finite"
51388 if test "x$ac_cv_func__finite" = x""yes; then :
51389 cat >>confdefs.h <<_ACEOF
51390 #define HAVE__FINITE 1
51403 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sincos declaration" >&5
51404 $as_echo_n "checking for sincos declaration... " >&6; }
51405 if test x${glibcxx_cv_func_sincos_use+set} != xset; then
51406 if test "${glibcxx_cv_func_sincos_use+set}" = set; then :
51407 $as_echo_n "(cached) " >&6
51412 ac_cpp='$CXXCPP $CPPFLAGS'
51413 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
51414 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
51415 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
51417 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
51418 /* end confdefs.h. */
51428 if ac_fn_cxx_try_compile "$LINENO"; then :
51429 glibcxx_cv_func_sincos_use=yes
51431 glibcxx_cv_func_sincos_use=no
51433 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
51435 ac_cpp='$CPP $CPPFLAGS'
51436 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
51437 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
51438 ac_compiler_gnu=$ac_cv_c_compiler_gnu
51444 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_sincos_use" >&5
51445 $as_echo "$glibcxx_cv_func_sincos_use" >&6; }
51447 if test x$glibcxx_cv_func_sincos_use = x"yes"; then
51448 for ac_func in sincos
51450 ac_fn_c_check_func "$LINENO" "sincos" "ac_cv_func_sincos"
51451 if test "x$ac_cv_func_sincos" = x""yes; then :
51452 cat >>confdefs.h <<_ACEOF
51453 #define HAVE_SINCOS 1
51461 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _sincos declaration" >&5
51462 $as_echo_n "checking for _sincos declaration... " >&6; }
51463 if test x${glibcxx_cv_func__sincos_use+set} != xset; then
51464 if test "${glibcxx_cv_func__sincos_use+set}" = set; then :
51465 $as_echo_n "(cached) " >&6
51470 ac_cpp='$CXXCPP $CPPFLAGS'
51471 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
51472 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
51473 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
51475 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
51476 /* end confdefs.h. */
51486 if ac_fn_cxx_try_compile "$LINENO"; then :
51487 glibcxx_cv_func__sincos_use=yes
51489 glibcxx_cv_func__sincos_use=no
51491 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
51493 ac_cpp='$CPP $CPPFLAGS'
51494 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
51495 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
51496 ac_compiler_gnu=$ac_cv_c_compiler_gnu
51502 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__sincos_use" >&5
51503 $as_echo "$glibcxx_cv_func__sincos_use" >&6; }
51505 if test x$glibcxx_cv_func__sincos_use = x"yes"; then
51506 for ac_func in _sincos
51508 ac_fn_c_check_func "$LINENO" "_sincos" "ac_cv_func__sincos"
51509 if test "x$ac_cv_func__sincos" = x""yes; then :
51510 cat >>confdefs.h <<_ACEOF
51511 #define HAVE__SINCOS 1
51524 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fpclass declaration" >&5
51525 $as_echo_n "checking for fpclass declaration... " >&6; }
51526 if test x${glibcxx_cv_func_fpclass_use+set} != xset; then
51527 if test "${glibcxx_cv_func_fpclass_use+set}" = set; then :
51528 $as_echo_n "(cached) " >&6
51533 ac_cpp='$CXXCPP $CPPFLAGS'
51534 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
51535 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
51536 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
51538 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
51539 /* end confdefs.h. */
51541 #ifdef HAVE_IEEEFP_H
51542 #include <ieeefp.h>
51553 if ac_fn_cxx_try_compile "$LINENO"; then :
51554 glibcxx_cv_func_fpclass_use=yes
51556 glibcxx_cv_func_fpclass_use=no
51558 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
51560 ac_cpp='$CPP $CPPFLAGS'
51561 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
51562 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
51563 ac_compiler_gnu=$ac_cv_c_compiler_gnu
51569 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_fpclass_use" >&5
51570 $as_echo "$glibcxx_cv_func_fpclass_use" >&6; }
51572 if test x$glibcxx_cv_func_fpclass_use = x"yes"; then
51573 for ac_func in fpclass
51575 ac_fn_c_check_func "$LINENO" "fpclass" "ac_cv_func_fpclass"
51576 if test "x$ac_cv_func_fpclass" = x""yes; then :
51577 cat >>confdefs.h <<_ACEOF
51578 #define HAVE_FPCLASS 1
51586 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _fpclass declaration" >&5
51587 $as_echo_n "checking for _fpclass declaration... " >&6; }
51588 if test x${glibcxx_cv_func__fpclass_use+set} != xset; then
51589 if test "${glibcxx_cv_func__fpclass_use+set}" = set; then :
51590 $as_echo_n "(cached) " >&6
51595 ac_cpp='$CXXCPP $CPPFLAGS'
51596 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
51597 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
51598 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
51600 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
51601 /* end confdefs.h. */
51603 #ifdef HAVE_IEEEFP_H
51604 #include <ieeefp.h>
51615 if ac_fn_cxx_try_compile "$LINENO"; then :
51616 glibcxx_cv_func__fpclass_use=yes
51618 glibcxx_cv_func__fpclass_use=no
51620 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
51622 ac_cpp='$CPP $CPPFLAGS'
51623 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
51624 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
51625 ac_compiler_gnu=$ac_cv_c_compiler_gnu
51631 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__fpclass_use" >&5
51632 $as_echo "$glibcxx_cv_func__fpclass_use" >&6; }
51634 if test x$glibcxx_cv_func__fpclass_use = x"yes"; then
51635 for ac_func in _fpclass
51637 ac_fn_c_check_func "$LINENO" "_fpclass" "ac_cv_func__fpclass"
51638 if test "x$ac_cv_func__fpclass" = x""yes; then :
51639 cat >>confdefs.h <<_ACEOF
51640 #define HAVE__FPCLASS 1
51653 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for qfpclass declaration" >&5
51654 $as_echo_n "checking for qfpclass declaration... " >&6; }
51655 if test x${glibcxx_cv_func_qfpclass_use+set} != xset; then
51656 if test "${glibcxx_cv_func_qfpclass_use+set}" = set; then :
51657 $as_echo_n "(cached) " >&6
51662 ac_cpp='$CXXCPP $CPPFLAGS'
51663 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
51664 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
51665 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
51667 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
51668 /* end confdefs.h. */
51670 #ifdef HAVE_IEEEFP_H
51671 #include <ieeefp.h>
51682 if ac_fn_cxx_try_compile "$LINENO"; then :
51683 glibcxx_cv_func_qfpclass_use=yes
51685 glibcxx_cv_func_qfpclass_use=no
51687 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
51689 ac_cpp='$CPP $CPPFLAGS'
51690 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
51691 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
51692 ac_compiler_gnu=$ac_cv_c_compiler_gnu
51698 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_qfpclass_use" >&5
51699 $as_echo "$glibcxx_cv_func_qfpclass_use" >&6; }
51701 if test x$glibcxx_cv_func_qfpclass_use = x"yes"; then
51702 for ac_func in qfpclass
51704 ac_fn_c_check_func "$LINENO" "qfpclass" "ac_cv_func_qfpclass"
51705 if test "x$ac_cv_func_qfpclass" = x""yes; then :
51706 cat >>confdefs.h <<_ACEOF
51707 #define HAVE_QFPCLASS 1
51715 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _qfpclass declaration" >&5
51716 $as_echo_n "checking for _qfpclass declaration... " >&6; }
51717 if test x${glibcxx_cv_func__qfpclass_use+set} != xset; then
51718 if test "${glibcxx_cv_func__qfpclass_use+set}" = set; then :
51719 $as_echo_n "(cached) " >&6
51724 ac_cpp='$CXXCPP $CPPFLAGS'
51725 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
51726 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
51727 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
51729 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
51730 /* end confdefs.h. */
51732 #ifdef HAVE_IEEEFP_H
51733 #include <ieeefp.h>
51744 if ac_fn_cxx_try_compile "$LINENO"; then :
51745 glibcxx_cv_func__qfpclass_use=yes
51747 glibcxx_cv_func__qfpclass_use=no
51749 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
51751 ac_cpp='$CPP $CPPFLAGS'
51752 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
51753 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
51754 ac_compiler_gnu=$ac_cv_c_compiler_gnu
51760 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__qfpclass_use" >&5
51761 $as_echo "$glibcxx_cv_func__qfpclass_use" >&6; }
51763 if test x$glibcxx_cv_func__qfpclass_use = x"yes"; then
51764 for ac_func in _qfpclass
51766 ac_fn_c_check_func "$LINENO" "_qfpclass" "ac_cv_func__qfpclass"
51767 if test "x$ac_cv_func__qfpclass" = x""yes; then :
51768 cat >>confdefs.h <<_ACEOF
51769 #define HAVE__QFPCLASS 1
51782 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for hypot declaration" >&5
51783 $as_echo_n "checking for hypot declaration... " >&6; }
51784 if test x${glibcxx_cv_func_hypot_use+set} != xset; then
51785 if test "${glibcxx_cv_func_hypot_use+set}" = set; then :
51786 $as_echo_n "(cached) " >&6
51791 ac_cpp='$CXXCPP $CPPFLAGS'
51792 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
51793 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
51794 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
51796 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
51797 /* end confdefs.h. */
51807 if ac_fn_cxx_try_compile "$LINENO"; then :
51808 glibcxx_cv_func_hypot_use=yes
51810 glibcxx_cv_func_hypot_use=no
51812 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
51814 ac_cpp='$CPP $CPPFLAGS'
51815 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
51816 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
51817 ac_compiler_gnu=$ac_cv_c_compiler_gnu
51823 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_hypot_use" >&5
51824 $as_echo "$glibcxx_cv_func_hypot_use" >&6; }
51826 if test x$glibcxx_cv_func_hypot_use = x"yes"; then
51827 for ac_func in hypot
51829 ac_fn_c_check_func "$LINENO" "hypot" "ac_cv_func_hypot"
51830 if test "x$ac_cv_func_hypot" = x""yes; then :
51831 cat >>confdefs.h <<_ACEOF
51832 #define HAVE_HYPOT 1
51840 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _hypot declaration" >&5
51841 $as_echo_n "checking for _hypot declaration... " >&6; }
51842 if test x${glibcxx_cv_func__hypot_use+set} != xset; then
51843 if test "${glibcxx_cv_func__hypot_use+set}" = set; then :
51844 $as_echo_n "(cached) " >&6
51849 ac_cpp='$CXXCPP $CPPFLAGS'
51850 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
51851 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
51852 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
51854 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
51855 /* end confdefs.h. */
51865 if ac_fn_cxx_try_compile "$LINENO"; then :
51866 glibcxx_cv_func__hypot_use=yes
51868 glibcxx_cv_func__hypot_use=no
51870 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
51872 ac_cpp='$CPP $CPPFLAGS'
51873 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
51874 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
51875 ac_compiler_gnu=$ac_cv_c_compiler_gnu
51881 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__hypot_use" >&5
51882 $as_echo "$glibcxx_cv_func__hypot_use" >&6; }
51884 if test x$glibcxx_cv_func__hypot_use = x"yes"; then
51885 for ac_func in _hypot
51887 ac_fn_c_check_func "$LINENO" "_hypot" "ac_cv_func__hypot"
51888 if test "x$ac_cv_func__hypot" = x""yes; then :
51889 cat >>confdefs.h <<_ACEOF
51890 #define HAVE__HYPOT 1
51903 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for float trig functions" >&5
51904 $as_echo_n "checking for float trig functions... " >&6; }
51905 if test "${glibcxx_cv_func_float_trig_use+set}" = set; then :
51906 $as_echo_n "(cached) " >&6
51911 ac_cpp='$CXXCPP $CPPFLAGS'
51912 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
51913 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
51914 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
51916 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
51917 /* end confdefs.h. */
51922 acosf (0); asinf (0); atanf (0); cosf (0); sinf (0); tanf (0); coshf (0); sinhf (0); tanhf (0);
51927 if ac_fn_cxx_try_compile "$LINENO"; then :
51928 glibcxx_cv_func_float_trig_use=yes
51930 glibcxx_cv_func_float_trig_use=no
51932 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
51934 ac_cpp='$CPP $CPPFLAGS'
51935 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
51936 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
51937 ac_compiler_gnu=$ac_cv_c_compiler_gnu
51941 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_float_trig_use" >&5
51942 $as_echo "$glibcxx_cv_func_float_trig_use" >&6; }
51943 if test x$glibcxx_cv_func_float_trig_use = x"yes"; then
51944 for ac_func in acosf asinf atanf cosf sinf tanf coshf sinhf tanhf
51946 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
51947 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
51948 eval as_val=\$$as_ac_var
51949 if test "x$as_val" = x""yes; then :
51950 cat >>confdefs.h <<_ACEOF
51951 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
51958 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _float trig functions" >&5
51959 $as_echo_n "checking for _float trig functions... " >&6; }
51960 if test "${glibcxx_cv_func__float_trig_use+set}" = set; then :
51961 $as_echo_n "(cached) " >&6
51966 ac_cpp='$CXXCPP $CPPFLAGS'
51967 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
51968 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
51969 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
51971 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
51972 /* end confdefs.h. */
51977 _acosf (0); _asinf (0); _atanf (0); _cosf (0); _sinf (0); _tanf (0); _coshf (0); _sinhf (0); _tanhf (0);
51982 if ac_fn_cxx_try_compile "$LINENO"; then :
51983 glibcxx_cv_func__float_trig_use=yes
51985 glibcxx_cv_func__float_trig_use=no
51987 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
51989 ac_cpp='$CPP $CPPFLAGS'
51990 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
51991 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
51992 ac_compiler_gnu=$ac_cv_c_compiler_gnu
51996 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__float_trig_use" >&5
51997 $as_echo "$glibcxx_cv_func__float_trig_use" >&6; }
51998 if test x$glibcxx_cv_func__float_trig_use = x"yes"; then
51999 for ac_func in _acosf _asinf _atanf _cosf _sinf _tanf _coshf _sinhf _tanhf
52001 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
52002 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
52003 eval as_val=\$$as_ac_var
52004 if test "x$as_val" = x""yes; then :
52005 cat >>confdefs.h <<_ACEOF
52006 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
52019 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for float round functions" >&5
52020 $as_echo_n "checking for float round functions... " >&6; }
52021 if test "${glibcxx_cv_func_float_round_use+set}" = set; then :
52022 $as_echo_n "(cached) " >&6
52027 ac_cpp='$CXXCPP $CPPFLAGS'
52028 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
52029 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
52030 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
52032 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
52033 /* end confdefs.h. */
52038 ceilf (0); floorf (0);
52043 if ac_fn_cxx_try_compile "$LINENO"; then :
52044 glibcxx_cv_func_float_round_use=yes
52046 glibcxx_cv_func_float_round_use=no
52048 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
52050 ac_cpp='$CPP $CPPFLAGS'
52051 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
52052 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
52053 ac_compiler_gnu=$ac_cv_c_compiler_gnu
52057 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_float_round_use" >&5
52058 $as_echo "$glibcxx_cv_func_float_round_use" >&6; }
52059 if test x$glibcxx_cv_func_float_round_use = x"yes"; then
52060 for ac_func in ceilf floorf
52062 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
52063 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
52064 eval as_val=\$$as_ac_var
52065 if test "x$as_val" = x""yes; then :
52066 cat >>confdefs.h <<_ACEOF
52067 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
52074 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _float round functions" >&5
52075 $as_echo_n "checking for _float round functions... " >&6; }
52076 if test "${glibcxx_cv_func__float_round_use+set}" = set; then :
52077 $as_echo_n "(cached) " >&6
52082 ac_cpp='$CXXCPP $CPPFLAGS'
52083 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
52084 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
52085 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
52087 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
52088 /* end confdefs.h. */
52093 _ceilf (0); _floorf (0);
52098 if ac_fn_cxx_try_compile "$LINENO"; then :
52099 glibcxx_cv_func__float_round_use=yes
52101 glibcxx_cv_func__float_round_use=no
52103 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
52105 ac_cpp='$CPP $CPPFLAGS'
52106 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
52107 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
52108 ac_compiler_gnu=$ac_cv_c_compiler_gnu
52112 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__float_round_use" >&5
52113 $as_echo "$glibcxx_cv_func__float_round_use" >&6; }
52114 if test x$glibcxx_cv_func__float_round_use = x"yes"; then
52115 for ac_func in _ceilf _floorf
52117 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
52118 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
52119 eval as_val=\$$as_ac_var
52120 if test "x$as_val" = x""yes; then :
52121 cat >>confdefs.h <<_ACEOF
52122 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
52136 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for expf declaration" >&5
52137 $as_echo_n "checking for expf declaration... " >&6; }
52138 if test x${glibcxx_cv_func_expf_use+set} != xset; then
52139 if test "${glibcxx_cv_func_expf_use+set}" = set; then :
52140 $as_echo_n "(cached) " >&6
52145 ac_cpp='$CXXCPP $CPPFLAGS'
52146 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
52147 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
52148 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
52150 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
52151 /* end confdefs.h. */
52153 #ifdef HAVE_IEEEFP_H
52154 #include <ieeefp.h>
52165 if ac_fn_cxx_try_compile "$LINENO"; then :
52166 glibcxx_cv_func_expf_use=yes
52168 glibcxx_cv_func_expf_use=no
52170 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
52172 ac_cpp='$CPP $CPPFLAGS'
52173 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
52174 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
52175 ac_compiler_gnu=$ac_cv_c_compiler_gnu
52181 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_expf_use" >&5
52182 $as_echo "$glibcxx_cv_func_expf_use" >&6; }
52184 if test x$glibcxx_cv_func_expf_use = x"yes"; then
52185 for ac_func in expf
52187 ac_fn_c_check_func "$LINENO" "expf" "ac_cv_func_expf"
52188 if test "x$ac_cv_func_expf" = x""yes; then :
52189 cat >>confdefs.h <<_ACEOF
52190 #define HAVE_EXPF 1
52198 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _expf declaration" >&5
52199 $as_echo_n "checking for _expf declaration... " >&6; }
52200 if test x${glibcxx_cv_func__expf_use+set} != xset; then
52201 if test "${glibcxx_cv_func__expf_use+set}" = set; then :
52202 $as_echo_n "(cached) " >&6
52207 ac_cpp='$CXXCPP $CPPFLAGS'
52208 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
52209 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
52210 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
52212 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
52213 /* end confdefs.h. */
52215 #ifdef HAVE_IEEEFP_H
52216 #include <ieeefp.h>
52227 if ac_fn_cxx_try_compile "$LINENO"; then :
52228 glibcxx_cv_func__expf_use=yes
52230 glibcxx_cv_func__expf_use=no
52232 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
52234 ac_cpp='$CPP $CPPFLAGS'
52235 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
52236 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
52237 ac_compiler_gnu=$ac_cv_c_compiler_gnu
52243 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__expf_use" >&5
52244 $as_echo "$glibcxx_cv_func__expf_use" >&6; }
52246 if test x$glibcxx_cv_func__expf_use = x"yes"; then
52247 for ac_func in _expf
52249 ac_fn_c_check_func "$LINENO" "_expf" "ac_cv_func__expf"
52250 if test "x$ac_cv_func__expf" = x""yes; then :
52251 cat >>confdefs.h <<_ACEOF
52252 #define HAVE__EXPF 1
52265 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for isnanf declaration" >&5
52266 $as_echo_n "checking for isnanf declaration... " >&6; }
52267 if test x${glibcxx_cv_func_isnanf_use+set} != xset; then
52268 if test "${glibcxx_cv_func_isnanf_use+set}" = set; then :
52269 $as_echo_n "(cached) " >&6
52274 ac_cpp='$CXXCPP $CPPFLAGS'
52275 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
52276 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
52277 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
52279 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
52280 /* end confdefs.h. */
52282 #ifdef HAVE_IEEEFP_H
52283 #include <ieeefp.h>
52294 if ac_fn_cxx_try_compile "$LINENO"; then :
52295 glibcxx_cv_func_isnanf_use=yes
52297 glibcxx_cv_func_isnanf_use=no
52299 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
52301 ac_cpp='$CPP $CPPFLAGS'
52302 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
52303 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
52304 ac_compiler_gnu=$ac_cv_c_compiler_gnu
52310 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_isnanf_use" >&5
52311 $as_echo "$glibcxx_cv_func_isnanf_use" >&6; }
52313 if test x$glibcxx_cv_func_isnanf_use = x"yes"; then
52314 for ac_func in isnanf
52316 ac_fn_c_check_func "$LINENO" "isnanf" "ac_cv_func_isnanf"
52317 if test "x$ac_cv_func_isnanf" = x""yes; then :
52318 cat >>confdefs.h <<_ACEOF
52319 #define HAVE_ISNANF 1
52327 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _isnanf declaration" >&5
52328 $as_echo_n "checking for _isnanf declaration... " >&6; }
52329 if test x${glibcxx_cv_func__isnanf_use+set} != xset; then
52330 if test "${glibcxx_cv_func__isnanf_use+set}" = set; then :
52331 $as_echo_n "(cached) " >&6
52336 ac_cpp='$CXXCPP $CPPFLAGS'
52337 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
52338 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
52339 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
52341 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
52342 /* end confdefs.h. */
52344 #ifdef HAVE_IEEEFP_H
52345 #include <ieeefp.h>
52356 if ac_fn_cxx_try_compile "$LINENO"; then :
52357 glibcxx_cv_func__isnanf_use=yes
52359 glibcxx_cv_func__isnanf_use=no
52361 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
52363 ac_cpp='$CPP $CPPFLAGS'
52364 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
52365 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
52366 ac_compiler_gnu=$ac_cv_c_compiler_gnu
52372 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__isnanf_use" >&5
52373 $as_echo "$glibcxx_cv_func__isnanf_use" >&6; }
52375 if test x$glibcxx_cv_func__isnanf_use = x"yes"; then
52376 for ac_func in _isnanf
52378 ac_fn_c_check_func "$LINENO" "_isnanf" "ac_cv_func__isnanf"
52379 if test "x$ac_cv_func__isnanf" = x""yes; then :
52380 cat >>confdefs.h <<_ACEOF
52381 #define HAVE__ISNANF 1
52394 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for isinff declaration" >&5
52395 $as_echo_n "checking for isinff declaration... " >&6; }
52396 if test x${glibcxx_cv_func_isinff_use+set} != xset; then
52397 if test "${glibcxx_cv_func_isinff_use+set}" = set; then :
52398 $as_echo_n "(cached) " >&6
52403 ac_cpp='$CXXCPP $CPPFLAGS'
52404 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
52405 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
52406 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
52408 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
52409 /* end confdefs.h. */
52411 #ifdef HAVE_IEEEFP_H
52412 #include <ieeefp.h>
52423 if ac_fn_cxx_try_compile "$LINENO"; then :
52424 glibcxx_cv_func_isinff_use=yes
52426 glibcxx_cv_func_isinff_use=no
52428 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
52430 ac_cpp='$CPP $CPPFLAGS'
52431 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
52432 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
52433 ac_compiler_gnu=$ac_cv_c_compiler_gnu
52439 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_isinff_use" >&5
52440 $as_echo "$glibcxx_cv_func_isinff_use" >&6; }
52442 if test x$glibcxx_cv_func_isinff_use = x"yes"; then
52443 for ac_func in isinff
52445 ac_fn_c_check_func "$LINENO" "isinff" "ac_cv_func_isinff"
52446 if test "x$ac_cv_func_isinff" = x""yes; then :
52447 cat >>confdefs.h <<_ACEOF
52448 #define HAVE_ISINFF 1
52456 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _isinff declaration" >&5
52457 $as_echo_n "checking for _isinff declaration... " >&6; }
52458 if test x${glibcxx_cv_func__isinff_use+set} != xset; then
52459 if test "${glibcxx_cv_func__isinff_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__isinff_use=yes
52488 glibcxx_cv_func__isinff_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__isinff_use" >&5
52502 $as_echo "$glibcxx_cv_func__isinff_use" >&6; }
52504 if test x$glibcxx_cv_func__isinff_use = x"yes"; then
52505 for ac_func in _isinff
52507 ac_fn_c_check_func "$LINENO" "_isinff" "ac_cv_func__isinff"
52508 if test "x$ac_cv_func__isinff" = x""yes; then :
52509 cat >>confdefs.h <<_ACEOF
52510 #define HAVE__ISINFF 1
52523 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for atan2f declaration" >&5
52524 $as_echo_n "checking for atan2f declaration... " >&6; }
52525 if test x${glibcxx_cv_func_atan2f_use+set} != xset; then
52526 if test "${glibcxx_cv_func_atan2f_use+set}" = set; then :
52527 $as_echo_n "(cached) " >&6
52532 ac_cpp='$CXXCPP $CPPFLAGS'
52533 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
52534 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
52535 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
52537 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
52538 /* end confdefs.h. */
52548 if ac_fn_cxx_try_compile "$LINENO"; then :
52549 glibcxx_cv_func_atan2f_use=yes
52551 glibcxx_cv_func_atan2f_use=no
52553 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
52555 ac_cpp='$CPP $CPPFLAGS'
52556 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
52557 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
52558 ac_compiler_gnu=$ac_cv_c_compiler_gnu
52564 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_atan2f_use" >&5
52565 $as_echo "$glibcxx_cv_func_atan2f_use" >&6; }
52567 if test x$glibcxx_cv_func_atan2f_use = x"yes"; then
52568 for ac_func in atan2f
52570 ac_fn_c_check_func "$LINENO" "atan2f" "ac_cv_func_atan2f"
52571 if test "x$ac_cv_func_atan2f" = x""yes; then :
52572 cat >>confdefs.h <<_ACEOF
52573 #define HAVE_ATAN2F 1
52581 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _atan2f declaration" >&5
52582 $as_echo_n "checking for _atan2f declaration... " >&6; }
52583 if test x${glibcxx_cv_func__atan2f_use+set} != xset; then
52584 if test "${glibcxx_cv_func__atan2f_use+set}" = set; then :
52585 $as_echo_n "(cached) " >&6
52590 ac_cpp='$CXXCPP $CPPFLAGS'
52591 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
52592 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
52593 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
52595 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
52596 /* end confdefs.h. */
52606 if ac_fn_cxx_try_compile "$LINENO"; then :
52607 glibcxx_cv_func__atan2f_use=yes
52609 glibcxx_cv_func__atan2f_use=no
52611 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
52613 ac_cpp='$CPP $CPPFLAGS'
52614 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
52615 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
52616 ac_compiler_gnu=$ac_cv_c_compiler_gnu
52622 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__atan2f_use" >&5
52623 $as_echo "$glibcxx_cv_func__atan2f_use" >&6; }
52625 if test x$glibcxx_cv_func__atan2f_use = x"yes"; then
52626 for ac_func in _atan2f
52628 ac_fn_c_check_func "$LINENO" "_atan2f" "ac_cv_func__atan2f"
52629 if test "x$ac_cv_func__atan2f" = x""yes; then :
52630 cat >>confdefs.h <<_ACEOF
52631 #define HAVE__ATAN2F 1
52644 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fabsf declaration" >&5
52645 $as_echo_n "checking for fabsf declaration... " >&6; }
52646 if test x${glibcxx_cv_func_fabsf_use+set} != xset; then
52647 if test "${glibcxx_cv_func_fabsf_use+set}" = set; then :
52648 $as_echo_n "(cached) " >&6
52653 ac_cpp='$CXXCPP $CPPFLAGS'
52654 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
52655 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
52656 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
52658 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
52659 /* end confdefs.h. */
52661 #ifdef HAVE_IEEEFP_H
52662 #include <ieeefp.h>
52673 if ac_fn_cxx_try_compile "$LINENO"; then :
52674 glibcxx_cv_func_fabsf_use=yes
52676 glibcxx_cv_func_fabsf_use=no
52678 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
52680 ac_cpp='$CPP $CPPFLAGS'
52681 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
52682 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
52683 ac_compiler_gnu=$ac_cv_c_compiler_gnu
52689 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_fabsf_use" >&5
52690 $as_echo "$glibcxx_cv_func_fabsf_use" >&6; }
52692 if test x$glibcxx_cv_func_fabsf_use = x"yes"; then
52693 for ac_func in fabsf
52695 ac_fn_c_check_func "$LINENO" "fabsf" "ac_cv_func_fabsf"
52696 if test "x$ac_cv_func_fabsf" = x""yes; then :
52697 cat >>confdefs.h <<_ACEOF
52698 #define HAVE_FABSF 1
52706 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _fabsf declaration" >&5
52707 $as_echo_n "checking for _fabsf declaration... " >&6; }
52708 if test x${glibcxx_cv_func__fabsf_use+set} != xset; then
52709 if test "${glibcxx_cv_func__fabsf_use+set}" = set; then :
52710 $as_echo_n "(cached) " >&6
52715 ac_cpp='$CXXCPP $CPPFLAGS'
52716 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
52717 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
52718 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
52720 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
52721 /* end confdefs.h. */
52723 #ifdef HAVE_IEEEFP_H
52724 #include <ieeefp.h>
52735 if ac_fn_cxx_try_compile "$LINENO"; then :
52736 glibcxx_cv_func__fabsf_use=yes
52738 glibcxx_cv_func__fabsf_use=no
52740 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
52742 ac_cpp='$CPP $CPPFLAGS'
52743 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
52744 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
52745 ac_compiler_gnu=$ac_cv_c_compiler_gnu
52751 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__fabsf_use" >&5
52752 $as_echo "$glibcxx_cv_func__fabsf_use" >&6; }
52754 if test x$glibcxx_cv_func__fabsf_use = x"yes"; then
52755 for ac_func in _fabsf
52757 ac_fn_c_check_func "$LINENO" "_fabsf" "ac_cv_func__fabsf"
52758 if test "x$ac_cv_func__fabsf" = x""yes; then :
52759 cat >>confdefs.h <<_ACEOF
52760 #define HAVE__FABSF 1
52773 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fmodf declaration" >&5
52774 $as_echo_n "checking for fmodf declaration... " >&6; }
52775 if test x${glibcxx_cv_func_fmodf_use+set} != xset; then
52776 if test "${glibcxx_cv_func_fmodf_use+set}" = set; then :
52777 $as_echo_n "(cached) " >&6
52782 ac_cpp='$CXXCPP $CPPFLAGS'
52783 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
52784 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
52785 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
52787 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
52788 /* end confdefs.h. */
52798 if ac_fn_cxx_try_compile "$LINENO"; then :
52799 glibcxx_cv_func_fmodf_use=yes
52801 glibcxx_cv_func_fmodf_use=no
52803 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
52805 ac_cpp='$CPP $CPPFLAGS'
52806 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
52807 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
52808 ac_compiler_gnu=$ac_cv_c_compiler_gnu
52814 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_fmodf_use" >&5
52815 $as_echo "$glibcxx_cv_func_fmodf_use" >&6; }
52817 if test x$glibcxx_cv_func_fmodf_use = x"yes"; then
52818 for ac_func in fmodf
52820 ac_fn_c_check_func "$LINENO" "fmodf" "ac_cv_func_fmodf"
52821 if test "x$ac_cv_func_fmodf" = x""yes; then :
52822 cat >>confdefs.h <<_ACEOF
52823 #define HAVE_FMODF 1
52831 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _fmodf declaration" >&5
52832 $as_echo_n "checking for _fmodf declaration... " >&6; }
52833 if test x${glibcxx_cv_func__fmodf_use+set} != xset; then
52834 if test "${glibcxx_cv_func__fmodf_use+set}" = set; then :
52835 $as_echo_n "(cached) " >&6
52840 ac_cpp='$CXXCPP $CPPFLAGS'
52841 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
52842 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
52843 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
52845 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
52846 /* end confdefs.h. */
52856 if ac_fn_cxx_try_compile "$LINENO"; then :
52857 glibcxx_cv_func__fmodf_use=yes
52859 glibcxx_cv_func__fmodf_use=no
52861 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
52863 ac_cpp='$CPP $CPPFLAGS'
52864 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
52865 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
52866 ac_compiler_gnu=$ac_cv_c_compiler_gnu
52872 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__fmodf_use" >&5
52873 $as_echo "$glibcxx_cv_func__fmodf_use" >&6; }
52875 if test x$glibcxx_cv_func__fmodf_use = x"yes"; then
52876 for ac_func in _fmodf
52878 ac_fn_c_check_func "$LINENO" "_fmodf" "ac_cv_func__fmodf"
52879 if test "x$ac_cv_func__fmodf" = x""yes; then :
52880 cat >>confdefs.h <<_ACEOF
52881 #define HAVE__FMODF 1
52894 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for frexpf declaration" >&5
52895 $as_echo_n "checking for frexpf declaration... " >&6; }
52896 if test x${glibcxx_cv_func_frexpf_use+set} != xset; then
52897 if test "${glibcxx_cv_func_frexpf_use+set}" = set; then :
52898 $as_echo_n "(cached) " >&6
52903 ac_cpp='$CXXCPP $CPPFLAGS'
52904 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
52905 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
52906 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
52908 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
52909 /* end confdefs.h. */
52919 if ac_fn_cxx_try_compile "$LINENO"; then :
52920 glibcxx_cv_func_frexpf_use=yes
52922 glibcxx_cv_func_frexpf_use=no
52924 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
52926 ac_cpp='$CPP $CPPFLAGS'
52927 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
52928 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
52929 ac_compiler_gnu=$ac_cv_c_compiler_gnu
52935 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_frexpf_use" >&5
52936 $as_echo "$glibcxx_cv_func_frexpf_use" >&6; }
52938 if test x$glibcxx_cv_func_frexpf_use = x"yes"; then
52939 for ac_func in frexpf
52941 ac_fn_c_check_func "$LINENO" "frexpf" "ac_cv_func_frexpf"
52942 if test "x$ac_cv_func_frexpf" = x""yes; then :
52943 cat >>confdefs.h <<_ACEOF
52944 #define HAVE_FREXPF 1
52952 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _frexpf declaration" >&5
52953 $as_echo_n "checking for _frexpf declaration... " >&6; }
52954 if test x${glibcxx_cv_func__frexpf_use+set} != xset; then
52955 if test "${glibcxx_cv_func__frexpf_use+set}" = set; then :
52956 $as_echo_n "(cached) " >&6
52961 ac_cpp='$CXXCPP $CPPFLAGS'
52962 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
52963 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
52964 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
52966 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
52967 /* end confdefs.h. */
52977 if ac_fn_cxx_try_compile "$LINENO"; then :
52978 glibcxx_cv_func__frexpf_use=yes
52980 glibcxx_cv_func__frexpf_use=no
52982 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
52984 ac_cpp='$CPP $CPPFLAGS'
52985 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
52986 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
52987 ac_compiler_gnu=$ac_cv_c_compiler_gnu
52993 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__frexpf_use" >&5
52994 $as_echo "$glibcxx_cv_func__frexpf_use" >&6; }
52996 if test x$glibcxx_cv_func__frexpf_use = x"yes"; then
52997 for ac_func in _frexpf
52999 ac_fn_c_check_func "$LINENO" "_frexpf" "ac_cv_func__frexpf"
53000 if test "x$ac_cv_func__frexpf" = x""yes; then :
53001 cat >>confdefs.h <<_ACEOF
53002 #define HAVE__FREXPF 1
53015 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for hypotf declaration" >&5
53016 $as_echo_n "checking for hypotf declaration... " >&6; }
53017 if test x${glibcxx_cv_func_hypotf_use+set} != xset; then
53018 if test "${glibcxx_cv_func_hypotf_use+set}" = set; then :
53019 $as_echo_n "(cached) " >&6
53024 ac_cpp='$CXXCPP $CPPFLAGS'
53025 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
53026 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
53027 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
53029 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
53030 /* end confdefs.h. */
53040 if ac_fn_cxx_try_compile "$LINENO"; then :
53041 glibcxx_cv_func_hypotf_use=yes
53043 glibcxx_cv_func_hypotf_use=no
53045 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
53047 ac_cpp='$CPP $CPPFLAGS'
53048 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
53049 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
53050 ac_compiler_gnu=$ac_cv_c_compiler_gnu
53056 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_hypotf_use" >&5
53057 $as_echo "$glibcxx_cv_func_hypotf_use" >&6; }
53059 if test x$glibcxx_cv_func_hypotf_use = x"yes"; then
53060 for ac_func in hypotf
53062 ac_fn_c_check_func "$LINENO" "hypotf" "ac_cv_func_hypotf"
53063 if test "x$ac_cv_func_hypotf" = x""yes; then :
53064 cat >>confdefs.h <<_ACEOF
53065 #define HAVE_HYPOTF 1
53073 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _hypotf declaration" >&5
53074 $as_echo_n "checking for _hypotf declaration... " >&6; }
53075 if test x${glibcxx_cv_func__hypotf_use+set} != xset; then
53076 if test "${glibcxx_cv_func__hypotf_use+set}" = set; then :
53077 $as_echo_n "(cached) " >&6
53082 ac_cpp='$CXXCPP $CPPFLAGS'
53083 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
53084 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
53085 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
53087 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
53088 /* end confdefs.h. */
53098 if ac_fn_cxx_try_compile "$LINENO"; then :
53099 glibcxx_cv_func__hypotf_use=yes
53101 glibcxx_cv_func__hypotf_use=no
53103 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
53105 ac_cpp='$CPP $CPPFLAGS'
53106 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
53107 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
53108 ac_compiler_gnu=$ac_cv_c_compiler_gnu
53114 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__hypotf_use" >&5
53115 $as_echo "$glibcxx_cv_func__hypotf_use" >&6; }
53117 if test x$glibcxx_cv_func__hypotf_use = x"yes"; then
53118 for ac_func in _hypotf
53120 ac_fn_c_check_func "$LINENO" "_hypotf" "ac_cv_func__hypotf"
53121 if test "x$ac_cv_func__hypotf" = x""yes; then :
53122 cat >>confdefs.h <<_ACEOF
53123 #define HAVE__HYPOTF 1
53136 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ldexpf declaration" >&5
53137 $as_echo_n "checking for ldexpf declaration... " >&6; }
53138 if test x${glibcxx_cv_func_ldexpf_use+set} != xset; then
53139 if test "${glibcxx_cv_func_ldexpf_use+set}" = set; then :
53140 $as_echo_n "(cached) " >&6
53145 ac_cpp='$CXXCPP $CPPFLAGS'
53146 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
53147 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
53148 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
53150 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
53151 /* end confdefs.h. */
53161 if ac_fn_cxx_try_compile "$LINENO"; then :
53162 glibcxx_cv_func_ldexpf_use=yes
53164 glibcxx_cv_func_ldexpf_use=no
53166 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
53168 ac_cpp='$CPP $CPPFLAGS'
53169 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
53170 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
53171 ac_compiler_gnu=$ac_cv_c_compiler_gnu
53177 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_ldexpf_use" >&5
53178 $as_echo "$glibcxx_cv_func_ldexpf_use" >&6; }
53180 if test x$glibcxx_cv_func_ldexpf_use = x"yes"; then
53181 for ac_func in ldexpf
53183 ac_fn_c_check_func "$LINENO" "ldexpf" "ac_cv_func_ldexpf"
53184 if test "x$ac_cv_func_ldexpf" = x""yes; then :
53185 cat >>confdefs.h <<_ACEOF
53186 #define HAVE_LDEXPF 1
53194 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _ldexpf declaration" >&5
53195 $as_echo_n "checking for _ldexpf declaration... " >&6; }
53196 if test x${glibcxx_cv_func__ldexpf_use+set} != xset; then
53197 if test "${glibcxx_cv_func__ldexpf_use+set}" = set; then :
53198 $as_echo_n "(cached) " >&6
53203 ac_cpp='$CXXCPP $CPPFLAGS'
53204 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
53205 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
53206 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
53208 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
53209 /* end confdefs.h. */
53219 if ac_fn_cxx_try_compile "$LINENO"; then :
53220 glibcxx_cv_func__ldexpf_use=yes
53222 glibcxx_cv_func__ldexpf_use=no
53224 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
53226 ac_cpp='$CPP $CPPFLAGS'
53227 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
53228 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
53229 ac_compiler_gnu=$ac_cv_c_compiler_gnu
53235 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__ldexpf_use" >&5
53236 $as_echo "$glibcxx_cv_func__ldexpf_use" >&6; }
53238 if test x$glibcxx_cv_func__ldexpf_use = x"yes"; then
53239 for ac_func in _ldexpf
53241 ac_fn_c_check_func "$LINENO" "_ldexpf" "ac_cv_func__ldexpf"
53242 if test "x$ac_cv_func__ldexpf" = x""yes; then :
53243 cat >>confdefs.h <<_ACEOF
53244 #define HAVE__LDEXPF 1
53257 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for logf declaration" >&5
53258 $as_echo_n "checking for logf declaration... " >&6; }
53259 if test x${glibcxx_cv_func_logf_use+set} != xset; then
53260 if test "${glibcxx_cv_func_logf_use+set}" = set; then :
53261 $as_echo_n "(cached) " >&6
53266 ac_cpp='$CXXCPP $CPPFLAGS'
53267 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
53268 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
53269 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
53271 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
53272 /* end confdefs.h. */
53274 #ifdef HAVE_IEEEFP_H
53275 #include <ieeefp.h>
53286 if ac_fn_cxx_try_compile "$LINENO"; then :
53287 glibcxx_cv_func_logf_use=yes
53289 glibcxx_cv_func_logf_use=no
53291 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
53293 ac_cpp='$CPP $CPPFLAGS'
53294 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
53295 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
53296 ac_compiler_gnu=$ac_cv_c_compiler_gnu
53302 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_logf_use" >&5
53303 $as_echo "$glibcxx_cv_func_logf_use" >&6; }
53305 if test x$glibcxx_cv_func_logf_use = x"yes"; then
53306 for ac_func in logf
53308 ac_fn_c_check_func "$LINENO" "logf" "ac_cv_func_logf"
53309 if test "x$ac_cv_func_logf" = x""yes; then :
53310 cat >>confdefs.h <<_ACEOF
53311 #define HAVE_LOGF 1
53319 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _logf declaration" >&5
53320 $as_echo_n "checking for _logf declaration... " >&6; }
53321 if test x${glibcxx_cv_func__logf_use+set} != xset; then
53322 if test "${glibcxx_cv_func__logf_use+set}" = set; then :
53323 $as_echo_n "(cached) " >&6
53328 ac_cpp='$CXXCPP $CPPFLAGS'
53329 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
53330 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
53331 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
53333 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
53334 /* end confdefs.h. */
53336 #ifdef HAVE_IEEEFP_H
53337 #include <ieeefp.h>
53348 if ac_fn_cxx_try_compile "$LINENO"; then :
53349 glibcxx_cv_func__logf_use=yes
53351 glibcxx_cv_func__logf_use=no
53353 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
53355 ac_cpp='$CPP $CPPFLAGS'
53356 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
53357 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
53358 ac_compiler_gnu=$ac_cv_c_compiler_gnu
53364 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__logf_use" >&5
53365 $as_echo "$glibcxx_cv_func__logf_use" >&6; }
53367 if test x$glibcxx_cv_func__logf_use = x"yes"; then
53368 for ac_func in _logf
53370 ac_fn_c_check_func "$LINENO" "_logf" "ac_cv_func__logf"
53371 if test "x$ac_cv_func__logf" = x""yes; then :
53372 cat >>confdefs.h <<_ACEOF
53373 #define HAVE__LOGF 1
53386 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for log10f declaration" >&5
53387 $as_echo_n "checking for log10f declaration... " >&6; }
53388 if test x${glibcxx_cv_func_log10f_use+set} != xset; then
53389 if test "${glibcxx_cv_func_log10f_use+set}" = set; then :
53390 $as_echo_n "(cached) " >&6
53395 ac_cpp='$CXXCPP $CPPFLAGS'
53396 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
53397 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
53398 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
53400 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
53401 /* end confdefs.h. */
53403 #ifdef HAVE_IEEEFP_H
53404 #include <ieeefp.h>
53415 if ac_fn_cxx_try_compile "$LINENO"; then :
53416 glibcxx_cv_func_log10f_use=yes
53418 glibcxx_cv_func_log10f_use=no
53420 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
53422 ac_cpp='$CPP $CPPFLAGS'
53423 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
53424 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
53425 ac_compiler_gnu=$ac_cv_c_compiler_gnu
53431 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_log10f_use" >&5
53432 $as_echo "$glibcxx_cv_func_log10f_use" >&6; }
53434 if test x$glibcxx_cv_func_log10f_use = x"yes"; then
53435 for ac_func in log10f
53437 ac_fn_c_check_func "$LINENO" "log10f" "ac_cv_func_log10f"
53438 if test "x$ac_cv_func_log10f" = x""yes; then :
53439 cat >>confdefs.h <<_ACEOF
53440 #define HAVE_LOG10F 1
53448 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _log10f declaration" >&5
53449 $as_echo_n "checking for _log10f declaration... " >&6; }
53450 if test x${glibcxx_cv_func__log10f_use+set} != xset; then
53451 if test "${glibcxx_cv_func__log10f_use+set}" = set; then :
53452 $as_echo_n "(cached) " >&6
53457 ac_cpp='$CXXCPP $CPPFLAGS'
53458 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
53459 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
53460 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
53462 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
53463 /* end confdefs.h. */
53465 #ifdef HAVE_IEEEFP_H
53466 #include <ieeefp.h>
53477 if ac_fn_cxx_try_compile "$LINENO"; then :
53478 glibcxx_cv_func__log10f_use=yes
53480 glibcxx_cv_func__log10f_use=no
53482 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
53484 ac_cpp='$CPP $CPPFLAGS'
53485 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
53486 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
53487 ac_compiler_gnu=$ac_cv_c_compiler_gnu
53493 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__log10f_use" >&5
53494 $as_echo "$glibcxx_cv_func__log10f_use" >&6; }
53496 if test x$glibcxx_cv_func__log10f_use = x"yes"; then
53497 for ac_func in _log10f
53499 ac_fn_c_check_func "$LINENO" "_log10f" "ac_cv_func__log10f"
53500 if test "x$ac_cv_func__log10f" = x""yes; then :
53501 cat >>confdefs.h <<_ACEOF
53502 #define HAVE__LOG10F 1
53515 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for modff declaration" >&5
53516 $as_echo_n "checking for modff declaration... " >&6; }
53517 if test x${glibcxx_cv_func_modff_use+set} != xset; then
53518 if test "${glibcxx_cv_func_modff_use+set}" = set; then :
53519 $as_echo_n "(cached) " >&6
53524 ac_cpp='$CXXCPP $CPPFLAGS'
53525 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
53526 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
53527 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
53529 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
53530 /* end confdefs.h. */
53540 if ac_fn_cxx_try_compile "$LINENO"; then :
53541 glibcxx_cv_func_modff_use=yes
53543 glibcxx_cv_func_modff_use=no
53545 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
53547 ac_cpp='$CPP $CPPFLAGS'
53548 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
53549 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
53550 ac_compiler_gnu=$ac_cv_c_compiler_gnu
53556 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_modff_use" >&5
53557 $as_echo "$glibcxx_cv_func_modff_use" >&6; }
53559 if test x$glibcxx_cv_func_modff_use = x"yes"; then
53560 for ac_func in modff
53562 ac_fn_c_check_func "$LINENO" "modff" "ac_cv_func_modff"
53563 if test "x$ac_cv_func_modff" = x""yes; then :
53564 cat >>confdefs.h <<_ACEOF
53565 #define HAVE_MODFF 1
53573 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _modff declaration" >&5
53574 $as_echo_n "checking for _modff declaration... " >&6; }
53575 if test x${glibcxx_cv_func__modff_use+set} != xset; then
53576 if test "${glibcxx_cv_func__modff_use+set}" = set; then :
53577 $as_echo_n "(cached) " >&6
53582 ac_cpp='$CXXCPP $CPPFLAGS'
53583 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
53584 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
53585 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
53587 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
53588 /* end confdefs.h. */
53598 if ac_fn_cxx_try_compile "$LINENO"; then :
53599 glibcxx_cv_func__modff_use=yes
53601 glibcxx_cv_func__modff_use=no
53603 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
53605 ac_cpp='$CPP $CPPFLAGS'
53606 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
53607 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
53608 ac_compiler_gnu=$ac_cv_c_compiler_gnu
53614 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__modff_use" >&5
53615 $as_echo "$glibcxx_cv_func__modff_use" >&6; }
53617 if test x$glibcxx_cv_func__modff_use = x"yes"; then
53618 for ac_func in _modff
53620 ac_fn_c_check_func "$LINENO" "_modff" "ac_cv_func__modff"
53621 if test "x$ac_cv_func__modff" = x""yes; then :
53622 cat >>confdefs.h <<_ACEOF
53623 #define HAVE__MODFF 1
53636 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for modf declaration" >&5
53637 $as_echo_n "checking for modf declaration... " >&6; }
53638 if test x${glibcxx_cv_func_modf_use+set} != xset; then
53639 if test "${glibcxx_cv_func_modf_use+set}" = set; then :
53640 $as_echo_n "(cached) " >&6
53645 ac_cpp='$CXXCPP $CPPFLAGS'
53646 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
53647 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
53648 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
53650 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
53651 /* end confdefs.h. */
53661 if ac_fn_cxx_try_compile "$LINENO"; then :
53662 glibcxx_cv_func_modf_use=yes
53664 glibcxx_cv_func_modf_use=no
53666 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
53668 ac_cpp='$CPP $CPPFLAGS'
53669 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
53670 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
53671 ac_compiler_gnu=$ac_cv_c_compiler_gnu
53677 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_modf_use" >&5
53678 $as_echo "$glibcxx_cv_func_modf_use" >&6; }
53680 if test x$glibcxx_cv_func_modf_use = x"yes"; then
53681 for ac_func in modf
53683 ac_fn_c_check_func "$LINENO" "modf" "ac_cv_func_modf"
53684 if test "x$ac_cv_func_modf" = x""yes; then :
53685 cat >>confdefs.h <<_ACEOF
53686 #define HAVE_MODF 1
53694 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _modf declaration" >&5
53695 $as_echo_n "checking for _modf declaration... " >&6; }
53696 if test x${glibcxx_cv_func__modf_use+set} != xset; then
53697 if test "${glibcxx_cv_func__modf_use+set}" = set; then :
53698 $as_echo_n "(cached) " >&6
53703 ac_cpp='$CXXCPP $CPPFLAGS'
53704 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
53705 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
53706 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
53708 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
53709 /* end confdefs.h. */
53719 if ac_fn_cxx_try_compile "$LINENO"; then :
53720 glibcxx_cv_func__modf_use=yes
53722 glibcxx_cv_func__modf_use=no
53724 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
53726 ac_cpp='$CPP $CPPFLAGS'
53727 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
53728 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
53729 ac_compiler_gnu=$ac_cv_c_compiler_gnu
53735 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__modf_use" >&5
53736 $as_echo "$glibcxx_cv_func__modf_use" >&6; }
53738 if test x$glibcxx_cv_func__modf_use = x"yes"; then
53739 for ac_func in _modf
53741 ac_fn_c_check_func "$LINENO" "_modf" "ac_cv_func__modf"
53742 if test "x$ac_cv_func__modf" = x""yes; then :
53743 cat >>confdefs.h <<_ACEOF
53744 #define HAVE__MODF 1
53757 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for powf declaration" >&5
53758 $as_echo_n "checking for powf declaration... " >&6; }
53759 if test x${glibcxx_cv_func_powf_use+set} != xset; then
53760 if test "${glibcxx_cv_func_powf_use+set}" = set; then :
53761 $as_echo_n "(cached) " >&6
53766 ac_cpp='$CXXCPP $CPPFLAGS'
53767 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
53768 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
53769 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
53771 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
53772 /* end confdefs.h. */
53782 if ac_fn_cxx_try_compile "$LINENO"; then :
53783 glibcxx_cv_func_powf_use=yes
53785 glibcxx_cv_func_powf_use=no
53787 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
53789 ac_cpp='$CPP $CPPFLAGS'
53790 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
53791 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
53792 ac_compiler_gnu=$ac_cv_c_compiler_gnu
53798 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_powf_use" >&5
53799 $as_echo "$glibcxx_cv_func_powf_use" >&6; }
53801 if test x$glibcxx_cv_func_powf_use = x"yes"; then
53802 for ac_func in powf
53804 ac_fn_c_check_func "$LINENO" "powf" "ac_cv_func_powf"
53805 if test "x$ac_cv_func_powf" = x""yes; then :
53806 cat >>confdefs.h <<_ACEOF
53807 #define HAVE_POWF 1
53815 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _powf declaration" >&5
53816 $as_echo_n "checking for _powf declaration... " >&6; }
53817 if test x${glibcxx_cv_func__powf_use+set} != xset; then
53818 if test "${glibcxx_cv_func__powf_use+set}" = set; then :
53819 $as_echo_n "(cached) " >&6
53824 ac_cpp='$CXXCPP $CPPFLAGS'
53825 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
53826 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
53827 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
53829 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
53830 /* end confdefs.h. */
53840 if ac_fn_cxx_try_compile "$LINENO"; then :
53841 glibcxx_cv_func__powf_use=yes
53843 glibcxx_cv_func__powf_use=no
53845 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
53847 ac_cpp='$CPP $CPPFLAGS'
53848 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
53849 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
53850 ac_compiler_gnu=$ac_cv_c_compiler_gnu
53856 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__powf_use" >&5
53857 $as_echo "$glibcxx_cv_func__powf_use" >&6; }
53859 if test x$glibcxx_cv_func__powf_use = x"yes"; then
53860 for ac_func in _powf
53862 ac_fn_c_check_func "$LINENO" "_powf" "ac_cv_func__powf"
53863 if test "x$ac_cv_func__powf" = x""yes; then :
53864 cat >>confdefs.h <<_ACEOF
53865 #define HAVE__POWF 1
53878 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sqrtf declaration" >&5
53879 $as_echo_n "checking for sqrtf declaration... " >&6; }
53880 if test x${glibcxx_cv_func_sqrtf_use+set} != xset; then
53881 if test "${glibcxx_cv_func_sqrtf_use+set}" = set; then :
53882 $as_echo_n "(cached) " >&6
53887 ac_cpp='$CXXCPP $CPPFLAGS'
53888 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
53889 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
53890 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
53892 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
53893 /* end confdefs.h. */
53895 #ifdef HAVE_IEEEFP_H
53896 #include <ieeefp.h>
53907 if ac_fn_cxx_try_compile "$LINENO"; then :
53908 glibcxx_cv_func_sqrtf_use=yes
53910 glibcxx_cv_func_sqrtf_use=no
53912 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
53914 ac_cpp='$CPP $CPPFLAGS'
53915 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
53916 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
53917 ac_compiler_gnu=$ac_cv_c_compiler_gnu
53923 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_sqrtf_use" >&5
53924 $as_echo "$glibcxx_cv_func_sqrtf_use" >&6; }
53926 if test x$glibcxx_cv_func_sqrtf_use = x"yes"; then
53927 for ac_func in sqrtf
53929 ac_fn_c_check_func "$LINENO" "sqrtf" "ac_cv_func_sqrtf"
53930 if test "x$ac_cv_func_sqrtf" = x""yes; then :
53931 cat >>confdefs.h <<_ACEOF
53932 #define HAVE_SQRTF 1
53940 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _sqrtf declaration" >&5
53941 $as_echo_n "checking for _sqrtf declaration... " >&6; }
53942 if test x${glibcxx_cv_func__sqrtf_use+set} != xset; then
53943 if test "${glibcxx_cv_func__sqrtf_use+set}" = set; then :
53944 $as_echo_n "(cached) " >&6
53949 ac_cpp='$CXXCPP $CPPFLAGS'
53950 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
53951 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
53952 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
53954 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
53955 /* end confdefs.h. */
53957 #ifdef HAVE_IEEEFP_H
53958 #include <ieeefp.h>
53969 if ac_fn_cxx_try_compile "$LINENO"; then :
53970 glibcxx_cv_func__sqrtf_use=yes
53972 glibcxx_cv_func__sqrtf_use=no
53974 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
53976 ac_cpp='$CPP $CPPFLAGS'
53977 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
53978 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
53979 ac_compiler_gnu=$ac_cv_c_compiler_gnu
53985 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__sqrtf_use" >&5
53986 $as_echo "$glibcxx_cv_func__sqrtf_use" >&6; }
53988 if test x$glibcxx_cv_func__sqrtf_use = x"yes"; then
53989 for ac_func in _sqrtf
53991 ac_fn_c_check_func "$LINENO" "_sqrtf" "ac_cv_func__sqrtf"
53992 if test "x$ac_cv_func__sqrtf" = x""yes; then :
53993 cat >>confdefs.h <<_ACEOF
53994 #define HAVE__SQRTF 1
54007 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sincosf declaration" >&5
54008 $as_echo_n "checking for sincosf declaration... " >&6; }
54009 if test x${glibcxx_cv_func_sincosf_use+set} != xset; then
54010 if test "${glibcxx_cv_func_sincosf_use+set}" = set; then :
54011 $as_echo_n "(cached) " >&6
54016 ac_cpp='$CXXCPP $CPPFLAGS'
54017 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
54018 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
54019 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
54021 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
54022 /* end confdefs.h. */
54032 if ac_fn_cxx_try_compile "$LINENO"; then :
54033 glibcxx_cv_func_sincosf_use=yes
54035 glibcxx_cv_func_sincosf_use=no
54037 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
54039 ac_cpp='$CPP $CPPFLAGS'
54040 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
54041 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
54042 ac_compiler_gnu=$ac_cv_c_compiler_gnu
54048 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_sincosf_use" >&5
54049 $as_echo "$glibcxx_cv_func_sincosf_use" >&6; }
54051 if test x$glibcxx_cv_func_sincosf_use = x"yes"; then
54052 for ac_func in sincosf
54054 ac_fn_c_check_func "$LINENO" "sincosf" "ac_cv_func_sincosf"
54055 if test "x$ac_cv_func_sincosf" = x""yes; then :
54056 cat >>confdefs.h <<_ACEOF
54057 #define HAVE_SINCOSF 1
54065 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _sincosf declaration" >&5
54066 $as_echo_n "checking for _sincosf declaration... " >&6; }
54067 if test x${glibcxx_cv_func__sincosf_use+set} != xset; then
54068 if test "${glibcxx_cv_func__sincosf_use+set}" = set; then :
54069 $as_echo_n "(cached) " >&6
54074 ac_cpp='$CXXCPP $CPPFLAGS'
54075 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
54076 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
54077 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
54079 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
54080 /* end confdefs.h. */
54090 if ac_fn_cxx_try_compile "$LINENO"; then :
54091 glibcxx_cv_func__sincosf_use=yes
54093 glibcxx_cv_func__sincosf_use=no
54095 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
54097 ac_cpp='$CPP $CPPFLAGS'
54098 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
54099 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
54100 ac_compiler_gnu=$ac_cv_c_compiler_gnu
54106 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__sincosf_use" >&5
54107 $as_echo "$glibcxx_cv_func__sincosf_use" >&6; }
54109 if test x$glibcxx_cv_func__sincosf_use = x"yes"; then
54110 for ac_func in _sincosf
54112 ac_fn_c_check_func "$LINENO" "_sincosf" "ac_cv_func__sincosf"
54113 if test "x$ac_cv_func__sincosf" = x""yes; then :
54114 cat >>confdefs.h <<_ACEOF
54115 #define HAVE__SINCOSF 1
54128 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for finitef declaration" >&5
54129 $as_echo_n "checking for finitef declaration... " >&6; }
54130 if test x${glibcxx_cv_func_finitef_use+set} != xset; then
54131 if test "${glibcxx_cv_func_finitef_use+set}" = set; then :
54132 $as_echo_n "(cached) " >&6
54137 ac_cpp='$CXXCPP $CPPFLAGS'
54138 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
54139 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
54140 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
54142 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
54143 /* end confdefs.h. */
54145 #ifdef HAVE_IEEEFP_H
54146 #include <ieeefp.h>
54157 if ac_fn_cxx_try_compile "$LINENO"; then :
54158 glibcxx_cv_func_finitef_use=yes
54160 glibcxx_cv_func_finitef_use=no
54162 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
54164 ac_cpp='$CPP $CPPFLAGS'
54165 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
54166 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
54167 ac_compiler_gnu=$ac_cv_c_compiler_gnu
54173 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_finitef_use" >&5
54174 $as_echo "$glibcxx_cv_func_finitef_use" >&6; }
54176 if test x$glibcxx_cv_func_finitef_use = x"yes"; then
54177 for ac_func in finitef
54179 ac_fn_c_check_func "$LINENO" "finitef" "ac_cv_func_finitef"
54180 if test "x$ac_cv_func_finitef" = x""yes; then :
54181 cat >>confdefs.h <<_ACEOF
54182 #define HAVE_FINITEF 1
54190 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _finitef declaration" >&5
54191 $as_echo_n "checking for _finitef declaration... " >&6; }
54192 if test x${glibcxx_cv_func__finitef_use+set} != xset; then
54193 if test "${glibcxx_cv_func__finitef_use+set}" = set; then :
54194 $as_echo_n "(cached) " >&6
54199 ac_cpp='$CXXCPP $CPPFLAGS'
54200 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
54201 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
54202 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
54204 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
54205 /* end confdefs.h. */
54207 #ifdef HAVE_IEEEFP_H
54208 #include <ieeefp.h>
54219 if ac_fn_cxx_try_compile "$LINENO"; then :
54220 glibcxx_cv_func__finitef_use=yes
54222 glibcxx_cv_func__finitef_use=no
54224 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
54226 ac_cpp='$CPP $CPPFLAGS'
54227 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
54228 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
54229 ac_compiler_gnu=$ac_cv_c_compiler_gnu
54235 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__finitef_use" >&5
54236 $as_echo "$glibcxx_cv_func__finitef_use" >&6; }
54238 if test x$glibcxx_cv_func__finitef_use = x"yes"; then
54239 for ac_func in _finitef
54241 ac_fn_c_check_func "$LINENO" "_finitef" "ac_cv_func__finitef"
54242 if test "x$ac_cv_func__finitef" = x""yes; then :
54243 cat >>confdefs.h <<_ACEOF
54244 #define HAVE__FINITEF 1
54257 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long double trig functions" >&5
54258 $as_echo_n "checking for long double trig functions... " >&6; }
54259 if test "${glibcxx_cv_func_long_double_trig_use+set}" = set; then :
54260 $as_echo_n "(cached) " >&6
54265 ac_cpp='$CXXCPP $CPPFLAGS'
54266 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
54267 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
54268 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
54270 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
54271 /* end confdefs.h. */
54276 acosl (0); asinl (0); atanl (0); cosl (0); sinl (0); tanl (0); coshl (0); sinhl (0); tanhl (0);
54281 if ac_fn_cxx_try_compile "$LINENO"; then :
54282 glibcxx_cv_func_long_double_trig_use=yes
54284 glibcxx_cv_func_long_double_trig_use=no
54286 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
54288 ac_cpp='$CPP $CPPFLAGS'
54289 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
54290 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
54291 ac_compiler_gnu=$ac_cv_c_compiler_gnu
54295 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_long_double_trig_use" >&5
54296 $as_echo "$glibcxx_cv_func_long_double_trig_use" >&6; }
54297 if test x$glibcxx_cv_func_long_double_trig_use = x"yes"; then
54298 for ac_func in acosl asinl atanl cosl sinl tanl coshl sinhl tanhl
54300 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
54301 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
54302 eval as_val=\$$as_ac_var
54303 if test "x$as_val" = x""yes; then :
54304 cat >>confdefs.h <<_ACEOF
54305 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
54312 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _long double trig functions" >&5
54313 $as_echo_n "checking for _long double trig functions... " >&6; }
54314 if test "${glibcxx_cv_func__long_double_trig_use+set}" = set; then :
54315 $as_echo_n "(cached) " >&6
54320 ac_cpp='$CXXCPP $CPPFLAGS'
54321 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
54322 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
54323 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
54325 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
54326 /* end confdefs.h. */
54331 _acosl (0); _asinl (0); _atanl (0); _cosl (0); _sinl (0); _tanl (0); _coshl (0); _sinhl (0); _tanhl (0);
54336 if ac_fn_cxx_try_compile "$LINENO"; then :
54337 glibcxx_cv_func__long_double_trig_use=yes
54339 glibcxx_cv_func__long_double_trig_use=no
54341 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
54343 ac_cpp='$CPP $CPPFLAGS'
54344 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
54345 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
54346 ac_compiler_gnu=$ac_cv_c_compiler_gnu
54350 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__long_double_trig_use" >&5
54351 $as_echo "$glibcxx_cv_func__long_double_trig_use" >&6; }
54352 if test x$glibcxx_cv_func__long_double_trig_use = x"yes"; then
54353 for ac_func in _acosl _asinl _atanl _cosl _sinl _tanl _coshl _sinhl _tanhl
54355 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
54356 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
54357 eval as_val=\$$as_ac_var
54358 if test "x$as_val" = x""yes; then :
54359 cat >>confdefs.h <<_ACEOF
54360 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
54373 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long double round functions" >&5
54374 $as_echo_n "checking for long double round functions... " >&6; }
54375 if test "${glibcxx_cv_func_long_double_round_use+set}" = set; then :
54376 $as_echo_n "(cached) " >&6
54381 ac_cpp='$CXXCPP $CPPFLAGS'
54382 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
54383 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
54384 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
54386 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
54387 /* end confdefs.h. */
54392 ceill (0); floorl (0);
54397 if ac_fn_cxx_try_compile "$LINENO"; then :
54398 glibcxx_cv_func_long_double_round_use=yes
54400 glibcxx_cv_func_long_double_round_use=no
54402 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
54404 ac_cpp='$CPP $CPPFLAGS'
54405 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
54406 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
54407 ac_compiler_gnu=$ac_cv_c_compiler_gnu
54411 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_long_double_round_use" >&5
54412 $as_echo "$glibcxx_cv_func_long_double_round_use" >&6; }
54413 if test x$glibcxx_cv_func_long_double_round_use = x"yes"; then
54414 for ac_func in ceill floorl
54416 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
54417 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
54418 eval as_val=\$$as_ac_var
54419 if test "x$as_val" = x""yes; then :
54420 cat >>confdefs.h <<_ACEOF
54421 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
54428 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _long double round functions" >&5
54429 $as_echo_n "checking for _long double round functions... " >&6; }
54430 if test "${glibcxx_cv_func__long_double_round_use+set}" = set; then :
54431 $as_echo_n "(cached) " >&6
54436 ac_cpp='$CXXCPP $CPPFLAGS'
54437 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
54438 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
54439 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
54441 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
54442 /* end confdefs.h. */
54447 _ceill (0); _floorl (0);
54452 if ac_fn_cxx_try_compile "$LINENO"; then :
54453 glibcxx_cv_func__long_double_round_use=yes
54455 glibcxx_cv_func__long_double_round_use=no
54457 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
54459 ac_cpp='$CPP $CPPFLAGS'
54460 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
54461 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
54462 ac_compiler_gnu=$ac_cv_c_compiler_gnu
54466 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__long_double_round_use" >&5
54467 $as_echo "$glibcxx_cv_func__long_double_round_use" >&6; }
54468 if test x$glibcxx_cv_func__long_double_round_use = x"yes"; then
54469 for ac_func in _ceill _floorl
54471 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
54472 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
54473 eval as_val=\$$as_ac_var
54474 if test "x$as_val" = x""yes; then :
54475 cat >>confdefs.h <<_ACEOF
54476 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
54490 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for isnanl declaration" >&5
54491 $as_echo_n "checking for isnanl declaration... " >&6; }
54492 if test x${glibcxx_cv_func_isnanl_use+set} != xset; then
54493 if test "${glibcxx_cv_func_isnanl_use+set}" = set; then :
54494 $as_echo_n "(cached) " >&6
54499 ac_cpp='$CXXCPP $CPPFLAGS'
54500 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
54501 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
54502 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
54504 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
54505 /* end confdefs.h. */
54507 #ifdef HAVE_IEEEFP_H
54508 #include <ieeefp.h>
54519 if ac_fn_cxx_try_compile "$LINENO"; then :
54520 glibcxx_cv_func_isnanl_use=yes
54522 glibcxx_cv_func_isnanl_use=no
54524 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
54526 ac_cpp='$CPP $CPPFLAGS'
54527 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
54528 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
54529 ac_compiler_gnu=$ac_cv_c_compiler_gnu
54535 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_isnanl_use" >&5
54536 $as_echo "$glibcxx_cv_func_isnanl_use" >&6; }
54538 if test x$glibcxx_cv_func_isnanl_use = x"yes"; then
54539 for ac_func in isnanl
54541 ac_fn_c_check_func "$LINENO" "isnanl" "ac_cv_func_isnanl"
54542 if test "x$ac_cv_func_isnanl" = x""yes; then :
54543 cat >>confdefs.h <<_ACEOF
54544 #define HAVE_ISNANL 1
54552 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _isnanl declaration" >&5
54553 $as_echo_n "checking for _isnanl declaration... " >&6; }
54554 if test x${glibcxx_cv_func__isnanl_use+set} != xset; then
54555 if test "${glibcxx_cv_func__isnanl_use+set}" = set; then :
54556 $as_echo_n "(cached) " >&6
54561 ac_cpp='$CXXCPP $CPPFLAGS'
54562 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
54563 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
54564 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
54566 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
54567 /* end confdefs.h. */
54569 #ifdef HAVE_IEEEFP_H
54570 #include <ieeefp.h>
54581 if ac_fn_cxx_try_compile "$LINENO"; then :
54582 glibcxx_cv_func__isnanl_use=yes
54584 glibcxx_cv_func__isnanl_use=no
54586 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
54588 ac_cpp='$CPP $CPPFLAGS'
54589 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
54590 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
54591 ac_compiler_gnu=$ac_cv_c_compiler_gnu
54597 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__isnanl_use" >&5
54598 $as_echo "$glibcxx_cv_func__isnanl_use" >&6; }
54600 if test x$glibcxx_cv_func__isnanl_use = x"yes"; then
54601 for ac_func in _isnanl
54603 ac_fn_c_check_func "$LINENO" "_isnanl" "ac_cv_func__isnanl"
54604 if test "x$ac_cv_func__isnanl" = x""yes; then :
54605 cat >>confdefs.h <<_ACEOF
54606 #define HAVE__ISNANL 1
54619 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for isinfl declaration" >&5
54620 $as_echo_n "checking for isinfl declaration... " >&6; }
54621 if test x${glibcxx_cv_func_isinfl_use+set} != xset; then
54622 if test "${glibcxx_cv_func_isinfl_use+set}" = set; then :
54623 $as_echo_n "(cached) " >&6
54628 ac_cpp='$CXXCPP $CPPFLAGS'
54629 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
54630 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
54631 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
54633 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
54634 /* end confdefs.h. */
54636 #ifdef HAVE_IEEEFP_H
54637 #include <ieeefp.h>
54648 if ac_fn_cxx_try_compile "$LINENO"; then :
54649 glibcxx_cv_func_isinfl_use=yes
54651 glibcxx_cv_func_isinfl_use=no
54653 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
54655 ac_cpp='$CPP $CPPFLAGS'
54656 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
54657 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
54658 ac_compiler_gnu=$ac_cv_c_compiler_gnu
54664 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_isinfl_use" >&5
54665 $as_echo "$glibcxx_cv_func_isinfl_use" >&6; }
54667 if test x$glibcxx_cv_func_isinfl_use = x"yes"; then
54668 for ac_func in isinfl
54670 ac_fn_c_check_func "$LINENO" "isinfl" "ac_cv_func_isinfl"
54671 if test "x$ac_cv_func_isinfl" = x""yes; then :
54672 cat >>confdefs.h <<_ACEOF
54673 #define HAVE_ISINFL 1
54681 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _isinfl declaration" >&5
54682 $as_echo_n "checking for _isinfl declaration... " >&6; }
54683 if test x${glibcxx_cv_func__isinfl_use+set} != xset; then
54684 if test "${glibcxx_cv_func__isinfl_use+set}" = set; then :
54685 $as_echo_n "(cached) " >&6
54690 ac_cpp='$CXXCPP $CPPFLAGS'
54691 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
54692 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
54693 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
54695 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
54696 /* end confdefs.h. */
54698 #ifdef HAVE_IEEEFP_H
54699 #include <ieeefp.h>
54710 if ac_fn_cxx_try_compile "$LINENO"; then :
54711 glibcxx_cv_func__isinfl_use=yes
54713 glibcxx_cv_func__isinfl_use=no
54715 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
54717 ac_cpp='$CPP $CPPFLAGS'
54718 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
54719 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
54720 ac_compiler_gnu=$ac_cv_c_compiler_gnu
54726 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__isinfl_use" >&5
54727 $as_echo "$glibcxx_cv_func__isinfl_use" >&6; }
54729 if test x$glibcxx_cv_func__isinfl_use = x"yes"; then
54730 for ac_func in _isinfl
54732 ac_fn_c_check_func "$LINENO" "_isinfl" "ac_cv_func__isinfl"
54733 if test "x$ac_cv_func__isinfl" = x""yes; then :
54734 cat >>confdefs.h <<_ACEOF
54735 #define HAVE__ISINFL 1
54748 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for atan2l declaration" >&5
54749 $as_echo_n "checking for atan2l declaration... " >&6; }
54750 if test x${glibcxx_cv_func_atan2l_use+set} != xset; then
54751 if test "${glibcxx_cv_func_atan2l_use+set}" = set; then :
54752 $as_echo_n "(cached) " >&6
54757 ac_cpp='$CXXCPP $CPPFLAGS'
54758 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
54759 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
54760 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
54762 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
54763 /* end confdefs.h. */
54773 if ac_fn_cxx_try_compile "$LINENO"; then :
54774 glibcxx_cv_func_atan2l_use=yes
54776 glibcxx_cv_func_atan2l_use=no
54778 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
54780 ac_cpp='$CPP $CPPFLAGS'
54781 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
54782 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
54783 ac_compiler_gnu=$ac_cv_c_compiler_gnu
54789 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_atan2l_use" >&5
54790 $as_echo "$glibcxx_cv_func_atan2l_use" >&6; }
54792 if test x$glibcxx_cv_func_atan2l_use = x"yes"; then
54793 for ac_func in atan2l
54795 ac_fn_c_check_func "$LINENO" "atan2l" "ac_cv_func_atan2l"
54796 if test "x$ac_cv_func_atan2l" = x""yes; then :
54797 cat >>confdefs.h <<_ACEOF
54798 #define HAVE_ATAN2L 1
54806 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _atan2l declaration" >&5
54807 $as_echo_n "checking for _atan2l declaration... " >&6; }
54808 if test x${glibcxx_cv_func__atan2l_use+set} != xset; then
54809 if test "${glibcxx_cv_func__atan2l_use+set}" = set; then :
54810 $as_echo_n "(cached) " >&6
54815 ac_cpp='$CXXCPP $CPPFLAGS'
54816 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
54817 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
54818 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
54820 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
54821 /* end confdefs.h. */
54831 if ac_fn_cxx_try_compile "$LINENO"; then :
54832 glibcxx_cv_func__atan2l_use=yes
54834 glibcxx_cv_func__atan2l_use=no
54836 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
54838 ac_cpp='$CPP $CPPFLAGS'
54839 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
54840 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
54841 ac_compiler_gnu=$ac_cv_c_compiler_gnu
54847 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__atan2l_use" >&5
54848 $as_echo "$glibcxx_cv_func__atan2l_use" >&6; }
54850 if test x$glibcxx_cv_func__atan2l_use = x"yes"; then
54851 for ac_func in _atan2l
54853 ac_fn_c_check_func "$LINENO" "_atan2l" "ac_cv_func__atan2l"
54854 if test "x$ac_cv_func__atan2l" = x""yes; then :
54855 cat >>confdefs.h <<_ACEOF
54856 #define HAVE__ATAN2L 1
54869 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for expl declaration" >&5
54870 $as_echo_n "checking for expl declaration... " >&6; }
54871 if test x${glibcxx_cv_func_expl_use+set} != xset; then
54872 if test "${glibcxx_cv_func_expl_use+set}" = set; then :
54873 $as_echo_n "(cached) " >&6
54878 ac_cpp='$CXXCPP $CPPFLAGS'
54879 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
54880 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
54881 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
54883 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
54884 /* end confdefs.h. */
54886 #ifdef HAVE_IEEEFP_H
54887 #include <ieeefp.h>
54898 if ac_fn_cxx_try_compile "$LINENO"; then :
54899 glibcxx_cv_func_expl_use=yes
54901 glibcxx_cv_func_expl_use=no
54903 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
54905 ac_cpp='$CPP $CPPFLAGS'
54906 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
54907 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
54908 ac_compiler_gnu=$ac_cv_c_compiler_gnu
54914 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_expl_use" >&5
54915 $as_echo "$glibcxx_cv_func_expl_use" >&6; }
54917 if test x$glibcxx_cv_func_expl_use = x"yes"; then
54918 for ac_func in expl
54920 ac_fn_c_check_func "$LINENO" "expl" "ac_cv_func_expl"
54921 if test "x$ac_cv_func_expl" = x""yes; then :
54922 cat >>confdefs.h <<_ACEOF
54923 #define HAVE_EXPL 1
54931 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _expl declaration" >&5
54932 $as_echo_n "checking for _expl declaration... " >&6; }
54933 if test x${glibcxx_cv_func__expl_use+set} != xset; then
54934 if test "${glibcxx_cv_func__expl_use+set}" = set; then :
54935 $as_echo_n "(cached) " >&6
54940 ac_cpp='$CXXCPP $CPPFLAGS'
54941 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
54942 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
54943 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
54945 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
54946 /* end confdefs.h. */
54948 #ifdef HAVE_IEEEFP_H
54949 #include <ieeefp.h>
54960 if ac_fn_cxx_try_compile "$LINENO"; then :
54961 glibcxx_cv_func__expl_use=yes
54963 glibcxx_cv_func__expl_use=no
54965 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
54967 ac_cpp='$CPP $CPPFLAGS'
54968 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
54969 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
54970 ac_compiler_gnu=$ac_cv_c_compiler_gnu
54976 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__expl_use" >&5
54977 $as_echo "$glibcxx_cv_func__expl_use" >&6; }
54979 if test x$glibcxx_cv_func__expl_use = x"yes"; then
54980 for ac_func in _expl
54982 ac_fn_c_check_func "$LINENO" "_expl" "ac_cv_func__expl"
54983 if test "x$ac_cv_func__expl" = x""yes; then :
54984 cat >>confdefs.h <<_ACEOF
54985 #define HAVE__EXPL 1
54998 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fabsl declaration" >&5
54999 $as_echo_n "checking for fabsl declaration... " >&6; }
55000 if test x${glibcxx_cv_func_fabsl_use+set} != xset; then
55001 if test "${glibcxx_cv_func_fabsl_use+set}" = set; then :
55002 $as_echo_n "(cached) " >&6
55007 ac_cpp='$CXXCPP $CPPFLAGS'
55008 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
55009 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
55010 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
55012 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
55013 /* end confdefs.h. */
55015 #ifdef HAVE_IEEEFP_H
55016 #include <ieeefp.h>
55027 if ac_fn_cxx_try_compile "$LINENO"; then :
55028 glibcxx_cv_func_fabsl_use=yes
55030 glibcxx_cv_func_fabsl_use=no
55032 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
55034 ac_cpp='$CPP $CPPFLAGS'
55035 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
55036 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
55037 ac_compiler_gnu=$ac_cv_c_compiler_gnu
55043 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_fabsl_use" >&5
55044 $as_echo "$glibcxx_cv_func_fabsl_use" >&6; }
55046 if test x$glibcxx_cv_func_fabsl_use = x"yes"; then
55047 for ac_func in fabsl
55049 ac_fn_c_check_func "$LINENO" "fabsl" "ac_cv_func_fabsl"
55050 if test "x$ac_cv_func_fabsl" = x""yes; then :
55051 cat >>confdefs.h <<_ACEOF
55052 #define HAVE_FABSL 1
55060 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _fabsl declaration" >&5
55061 $as_echo_n "checking for _fabsl declaration... " >&6; }
55062 if test x${glibcxx_cv_func__fabsl_use+set} != xset; then
55063 if test "${glibcxx_cv_func__fabsl_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__fabsl_use=yes
55092 glibcxx_cv_func__fabsl_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__fabsl_use" >&5
55106 $as_echo "$glibcxx_cv_func__fabsl_use" >&6; }
55108 if test x$glibcxx_cv_func__fabsl_use = x"yes"; then
55109 for ac_func in _fabsl
55111 ac_fn_c_check_func "$LINENO" "_fabsl" "ac_cv_func__fabsl"
55112 if test "x$ac_cv_func__fabsl" = x""yes; then :
55113 cat >>confdefs.h <<_ACEOF
55114 #define HAVE__FABSL 1
55127 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fmodl declaration" >&5
55128 $as_echo_n "checking for fmodl declaration... " >&6; }
55129 if test x${glibcxx_cv_func_fmodl_use+set} != xset; then
55130 if test "${glibcxx_cv_func_fmodl_use+set}" = set; then :
55131 $as_echo_n "(cached) " >&6
55136 ac_cpp='$CXXCPP $CPPFLAGS'
55137 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
55138 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
55139 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
55141 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
55142 /* end confdefs.h. */
55152 if ac_fn_cxx_try_compile "$LINENO"; then :
55153 glibcxx_cv_func_fmodl_use=yes
55155 glibcxx_cv_func_fmodl_use=no
55157 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
55159 ac_cpp='$CPP $CPPFLAGS'
55160 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
55161 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
55162 ac_compiler_gnu=$ac_cv_c_compiler_gnu
55168 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_fmodl_use" >&5
55169 $as_echo "$glibcxx_cv_func_fmodl_use" >&6; }
55171 if test x$glibcxx_cv_func_fmodl_use = x"yes"; then
55172 for ac_func in fmodl
55174 ac_fn_c_check_func "$LINENO" "fmodl" "ac_cv_func_fmodl"
55175 if test "x$ac_cv_func_fmodl" = x""yes; then :
55176 cat >>confdefs.h <<_ACEOF
55177 #define HAVE_FMODL 1
55185 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _fmodl declaration" >&5
55186 $as_echo_n "checking for _fmodl declaration... " >&6; }
55187 if test x${glibcxx_cv_func__fmodl_use+set} != xset; then
55188 if test "${glibcxx_cv_func__fmodl_use+set}" = set; then :
55189 $as_echo_n "(cached) " >&6
55194 ac_cpp='$CXXCPP $CPPFLAGS'
55195 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
55196 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
55197 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
55199 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
55200 /* end confdefs.h. */
55210 if ac_fn_cxx_try_compile "$LINENO"; then :
55211 glibcxx_cv_func__fmodl_use=yes
55213 glibcxx_cv_func__fmodl_use=no
55215 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
55217 ac_cpp='$CPP $CPPFLAGS'
55218 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
55219 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
55220 ac_compiler_gnu=$ac_cv_c_compiler_gnu
55226 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__fmodl_use" >&5
55227 $as_echo "$glibcxx_cv_func__fmodl_use" >&6; }
55229 if test x$glibcxx_cv_func__fmodl_use = x"yes"; then
55230 for ac_func in _fmodl
55232 ac_fn_c_check_func "$LINENO" "_fmodl" "ac_cv_func__fmodl"
55233 if test "x$ac_cv_func__fmodl" = x""yes; then :
55234 cat >>confdefs.h <<_ACEOF
55235 #define HAVE__FMODL 1
55248 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for frexpl declaration" >&5
55249 $as_echo_n "checking for frexpl declaration... " >&6; }
55250 if test x${glibcxx_cv_func_frexpl_use+set} != xset; then
55251 if test "${glibcxx_cv_func_frexpl_use+set}" = set; then :
55252 $as_echo_n "(cached) " >&6
55257 ac_cpp='$CXXCPP $CPPFLAGS'
55258 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
55259 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
55260 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
55262 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
55263 /* end confdefs.h. */
55273 if ac_fn_cxx_try_compile "$LINENO"; then :
55274 glibcxx_cv_func_frexpl_use=yes
55276 glibcxx_cv_func_frexpl_use=no
55278 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
55280 ac_cpp='$CPP $CPPFLAGS'
55281 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
55282 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
55283 ac_compiler_gnu=$ac_cv_c_compiler_gnu
55289 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_frexpl_use" >&5
55290 $as_echo "$glibcxx_cv_func_frexpl_use" >&6; }
55292 if test x$glibcxx_cv_func_frexpl_use = x"yes"; then
55293 for ac_func in frexpl
55295 ac_fn_c_check_func "$LINENO" "frexpl" "ac_cv_func_frexpl"
55296 if test "x$ac_cv_func_frexpl" = x""yes; then :
55297 cat >>confdefs.h <<_ACEOF
55298 #define HAVE_FREXPL 1
55306 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _frexpl declaration" >&5
55307 $as_echo_n "checking for _frexpl declaration... " >&6; }
55308 if test x${glibcxx_cv_func__frexpl_use+set} != xset; then
55309 if test "${glibcxx_cv_func__frexpl_use+set}" = set; then :
55310 $as_echo_n "(cached) " >&6
55315 ac_cpp='$CXXCPP $CPPFLAGS'
55316 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
55317 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
55318 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
55320 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
55321 /* end confdefs.h. */
55331 if ac_fn_cxx_try_compile "$LINENO"; then :
55332 glibcxx_cv_func__frexpl_use=yes
55334 glibcxx_cv_func__frexpl_use=no
55336 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
55338 ac_cpp='$CPP $CPPFLAGS'
55339 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
55340 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
55341 ac_compiler_gnu=$ac_cv_c_compiler_gnu
55347 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__frexpl_use" >&5
55348 $as_echo "$glibcxx_cv_func__frexpl_use" >&6; }
55350 if test x$glibcxx_cv_func__frexpl_use = x"yes"; then
55351 for ac_func in _frexpl
55353 ac_fn_c_check_func "$LINENO" "_frexpl" "ac_cv_func__frexpl"
55354 if test "x$ac_cv_func__frexpl" = x""yes; then :
55355 cat >>confdefs.h <<_ACEOF
55356 #define HAVE__FREXPL 1
55369 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for hypotl declaration" >&5
55370 $as_echo_n "checking for hypotl declaration... " >&6; }
55371 if test x${glibcxx_cv_func_hypotl_use+set} != xset; then
55372 if test "${glibcxx_cv_func_hypotl_use+set}" = set; then :
55373 $as_echo_n "(cached) " >&6
55378 ac_cpp='$CXXCPP $CPPFLAGS'
55379 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
55380 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
55381 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
55383 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
55384 /* end confdefs.h. */
55394 if ac_fn_cxx_try_compile "$LINENO"; then :
55395 glibcxx_cv_func_hypotl_use=yes
55397 glibcxx_cv_func_hypotl_use=no
55399 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
55401 ac_cpp='$CPP $CPPFLAGS'
55402 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
55403 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
55404 ac_compiler_gnu=$ac_cv_c_compiler_gnu
55410 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_hypotl_use" >&5
55411 $as_echo "$glibcxx_cv_func_hypotl_use" >&6; }
55413 if test x$glibcxx_cv_func_hypotl_use = x"yes"; then
55414 for ac_func in hypotl
55416 ac_fn_c_check_func "$LINENO" "hypotl" "ac_cv_func_hypotl"
55417 if test "x$ac_cv_func_hypotl" = x""yes; then :
55418 cat >>confdefs.h <<_ACEOF
55419 #define HAVE_HYPOTL 1
55427 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _hypotl declaration" >&5
55428 $as_echo_n "checking for _hypotl declaration... " >&6; }
55429 if test x${glibcxx_cv_func__hypotl_use+set} != xset; then
55430 if test "${glibcxx_cv_func__hypotl_use+set}" = set; then :
55431 $as_echo_n "(cached) " >&6
55436 ac_cpp='$CXXCPP $CPPFLAGS'
55437 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
55438 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
55439 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
55441 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
55442 /* end confdefs.h. */
55452 if ac_fn_cxx_try_compile "$LINENO"; then :
55453 glibcxx_cv_func__hypotl_use=yes
55455 glibcxx_cv_func__hypotl_use=no
55457 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
55459 ac_cpp='$CPP $CPPFLAGS'
55460 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
55461 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
55462 ac_compiler_gnu=$ac_cv_c_compiler_gnu
55468 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__hypotl_use" >&5
55469 $as_echo "$glibcxx_cv_func__hypotl_use" >&6; }
55471 if test x$glibcxx_cv_func__hypotl_use = x"yes"; then
55472 for ac_func in _hypotl
55474 ac_fn_c_check_func "$LINENO" "_hypotl" "ac_cv_func__hypotl"
55475 if test "x$ac_cv_func__hypotl" = x""yes; then :
55476 cat >>confdefs.h <<_ACEOF
55477 #define HAVE__HYPOTL 1
55490 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ldexpl declaration" >&5
55491 $as_echo_n "checking for ldexpl declaration... " >&6; }
55492 if test x${glibcxx_cv_func_ldexpl_use+set} != xset; then
55493 if test "${glibcxx_cv_func_ldexpl_use+set}" = set; then :
55494 $as_echo_n "(cached) " >&6
55499 ac_cpp='$CXXCPP $CPPFLAGS'
55500 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
55501 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
55502 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
55504 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
55505 /* end confdefs.h. */
55515 if ac_fn_cxx_try_compile "$LINENO"; then :
55516 glibcxx_cv_func_ldexpl_use=yes
55518 glibcxx_cv_func_ldexpl_use=no
55520 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
55522 ac_cpp='$CPP $CPPFLAGS'
55523 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
55524 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
55525 ac_compiler_gnu=$ac_cv_c_compiler_gnu
55531 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_ldexpl_use" >&5
55532 $as_echo "$glibcxx_cv_func_ldexpl_use" >&6; }
55534 if test x$glibcxx_cv_func_ldexpl_use = x"yes"; then
55535 for ac_func in ldexpl
55537 ac_fn_c_check_func "$LINENO" "ldexpl" "ac_cv_func_ldexpl"
55538 if test "x$ac_cv_func_ldexpl" = x""yes; then :
55539 cat >>confdefs.h <<_ACEOF
55540 #define HAVE_LDEXPL 1
55548 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _ldexpl declaration" >&5
55549 $as_echo_n "checking for _ldexpl declaration... " >&6; }
55550 if test x${glibcxx_cv_func__ldexpl_use+set} != xset; then
55551 if test "${glibcxx_cv_func__ldexpl_use+set}" = set; then :
55552 $as_echo_n "(cached) " >&6
55557 ac_cpp='$CXXCPP $CPPFLAGS'
55558 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
55559 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
55560 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
55562 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
55563 /* end confdefs.h. */
55573 if ac_fn_cxx_try_compile "$LINENO"; then :
55574 glibcxx_cv_func__ldexpl_use=yes
55576 glibcxx_cv_func__ldexpl_use=no
55578 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
55580 ac_cpp='$CPP $CPPFLAGS'
55581 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
55582 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
55583 ac_compiler_gnu=$ac_cv_c_compiler_gnu
55589 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__ldexpl_use" >&5
55590 $as_echo "$glibcxx_cv_func__ldexpl_use" >&6; }
55592 if test x$glibcxx_cv_func__ldexpl_use = x"yes"; then
55593 for ac_func in _ldexpl
55595 ac_fn_c_check_func "$LINENO" "_ldexpl" "ac_cv_func__ldexpl"
55596 if test "x$ac_cv_func__ldexpl" = x""yes; then :
55597 cat >>confdefs.h <<_ACEOF
55598 #define HAVE__LDEXPL 1
55611 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for logl declaration" >&5
55612 $as_echo_n "checking for logl declaration... " >&6; }
55613 if test x${glibcxx_cv_func_logl_use+set} != xset; then
55614 if test "${glibcxx_cv_func_logl_use+set}" = set; then :
55615 $as_echo_n "(cached) " >&6
55620 ac_cpp='$CXXCPP $CPPFLAGS'
55621 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
55622 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
55623 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
55625 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
55626 /* end confdefs.h. */
55628 #ifdef HAVE_IEEEFP_H
55629 #include <ieeefp.h>
55640 if ac_fn_cxx_try_compile "$LINENO"; then :
55641 glibcxx_cv_func_logl_use=yes
55643 glibcxx_cv_func_logl_use=no
55645 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
55647 ac_cpp='$CPP $CPPFLAGS'
55648 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
55649 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
55650 ac_compiler_gnu=$ac_cv_c_compiler_gnu
55656 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_logl_use" >&5
55657 $as_echo "$glibcxx_cv_func_logl_use" >&6; }
55659 if test x$glibcxx_cv_func_logl_use = x"yes"; then
55660 for ac_func in logl
55662 ac_fn_c_check_func "$LINENO" "logl" "ac_cv_func_logl"
55663 if test "x$ac_cv_func_logl" = x""yes; then :
55664 cat >>confdefs.h <<_ACEOF
55665 #define HAVE_LOGL 1
55673 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _logl declaration" >&5
55674 $as_echo_n "checking for _logl declaration... " >&6; }
55675 if test x${glibcxx_cv_func__logl_use+set} != xset; then
55676 if test "${glibcxx_cv_func__logl_use+set}" = set; then :
55677 $as_echo_n "(cached) " >&6
55682 ac_cpp='$CXXCPP $CPPFLAGS'
55683 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
55684 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
55685 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
55687 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
55688 /* end confdefs.h. */
55690 #ifdef HAVE_IEEEFP_H
55691 #include <ieeefp.h>
55702 if ac_fn_cxx_try_compile "$LINENO"; then :
55703 glibcxx_cv_func__logl_use=yes
55705 glibcxx_cv_func__logl_use=no
55707 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
55709 ac_cpp='$CPP $CPPFLAGS'
55710 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
55711 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
55712 ac_compiler_gnu=$ac_cv_c_compiler_gnu
55718 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__logl_use" >&5
55719 $as_echo "$glibcxx_cv_func__logl_use" >&6; }
55721 if test x$glibcxx_cv_func__logl_use = x"yes"; then
55722 for ac_func in _logl
55724 ac_fn_c_check_func "$LINENO" "_logl" "ac_cv_func__logl"
55725 if test "x$ac_cv_func__logl" = x""yes; then :
55726 cat >>confdefs.h <<_ACEOF
55727 #define HAVE__LOGL 1
55740 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for log10l declaration" >&5
55741 $as_echo_n "checking for log10l declaration... " >&6; }
55742 if test x${glibcxx_cv_func_log10l_use+set} != xset; then
55743 if test "${glibcxx_cv_func_log10l_use+set}" = set; then :
55744 $as_echo_n "(cached) " >&6
55749 ac_cpp='$CXXCPP $CPPFLAGS'
55750 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
55751 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
55752 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
55754 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
55755 /* end confdefs.h. */
55757 #ifdef HAVE_IEEEFP_H
55758 #include <ieeefp.h>
55769 if ac_fn_cxx_try_compile "$LINENO"; then :
55770 glibcxx_cv_func_log10l_use=yes
55772 glibcxx_cv_func_log10l_use=no
55774 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
55776 ac_cpp='$CPP $CPPFLAGS'
55777 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
55778 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
55779 ac_compiler_gnu=$ac_cv_c_compiler_gnu
55785 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_log10l_use" >&5
55786 $as_echo "$glibcxx_cv_func_log10l_use" >&6; }
55788 if test x$glibcxx_cv_func_log10l_use = x"yes"; then
55789 for ac_func in log10l
55791 ac_fn_c_check_func "$LINENO" "log10l" "ac_cv_func_log10l"
55792 if test "x$ac_cv_func_log10l" = x""yes; then :
55793 cat >>confdefs.h <<_ACEOF
55794 #define HAVE_LOG10L 1
55802 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _log10l declaration" >&5
55803 $as_echo_n "checking for _log10l declaration... " >&6; }
55804 if test x${glibcxx_cv_func__log10l_use+set} != xset; then
55805 if test "${glibcxx_cv_func__log10l_use+set}" = set; then :
55806 $as_echo_n "(cached) " >&6
55811 ac_cpp='$CXXCPP $CPPFLAGS'
55812 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
55813 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
55814 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
55816 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
55817 /* end confdefs.h. */
55819 #ifdef HAVE_IEEEFP_H
55820 #include <ieeefp.h>
55831 if ac_fn_cxx_try_compile "$LINENO"; then :
55832 glibcxx_cv_func__log10l_use=yes
55834 glibcxx_cv_func__log10l_use=no
55836 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
55838 ac_cpp='$CPP $CPPFLAGS'
55839 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
55840 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
55841 ac_compiler_gnu=$ac_cv_c_compiler_gnu
55847 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__log10l_use" >&5
55848 $as_echo "$glibcxx_cv_func__log10l_use" >&6; }
55850 if test x$glibcxx_cv_func__log10l_use = x"yes"; then
55851 for ac_func in _log10l
55853 ac_fn_c_check_func "$LINENO" "_log10l" "ac_cv_func__log10l"
55854 if test "x$ac_cv_func__log10l" = x""yes; then :
55855 cat >>confdefs.h <<_ACEOF
55856 #define HAVE__LOG10L 1
55869 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for modfl declaration" >&5
55870 $as_echo_n "checking for modfl declaration... " >&6; }
55871 if test x${glibcxx_cv_func_modfl_use+set} != xset; then
55872 if test "${glibcxx_cv_func_modfl_use+set}" = set; then :
55873 $as_echo_n "(cached) " >&6
55878 ac_cpp='$CXXCPP $CPPFLAGS'
55879 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
55880 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
55881 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
55883 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
55884 /* end confdefs.h. */
55894 if ac_fn_cxx_try_compile "$LINENO"; then :
55895 glibcxx_cv_func_modfl_use=yes
55897 glibcxx_cv_func_modfl_use=no
55899 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
55901 ac_cpp='$CPP $CPPFLAGS'
55902 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
55903 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
55904 ac_compiler_gnu=$ac_cv_c_compiler_gnu
55910 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_modfl_use" >&5
55911 $as_echo "$glibcxx_cv_func_modfl_use" >&6; }
55913 if test x$glibcxx_cv_func_modfl_use = x"yes"; then
55914 for ac_func in modfl
55916 ac_fn_c_check_func "$LINENO" "modfl" "ac_cv_func_modfl"
55917 if test "x$ac_cv_func_modfl" = x""yes; then :
55918 cat >>confdefs.h <<_ACEOF
55919 #define HAVE_MODFL 1
55927 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _modfl declaration" >&5
55928 $as_echo_n "checking for _modfl declaration... " >&6; }
55929 if test x${glibcxx_cv_func__modfl_use+set} != xset; then
55930 if test "${glibcxx_cv_func__modfl_use+set}" = set; then :
55931 $as_echo_n "(cached) " >&6
55936 ac_cpp='$CXXCPP $CPPFLAGS'
55937 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
55938 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
55939 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
55941 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
55942 /* end confdefs.h. */
55952 if ac_fn_cxx_try_compile "$LINENO"; then :
55953 glibcxx_cv_func__modfl_use=yes
55955 glibcxx_cv_func__modfl_use=no
55957 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
55959 ac_cpp='$CPP $CPPFLAGS'
55960 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
55961 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
55962 ac_compiler_gnu=$ac_cv_c_compiler_gnu
55968 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__modfl_use" >&5
55969 $as_echo "$glibcxx_cv_func__modfl_use" >&6; }
55971 if test x$glibcxx_cv_func__modfl_use = x"yes"; then
55972 for ac_func in _modfl
55974 ac_fn_c_check_func "$LINENO" "_modfl" "ac_cv_func__modfl"
55975 if test "x$ac_cv_func__modfl" = x""yes; then :
55976 cat >>confdefs.h <<_ACEOF
55977 #define HAVE__MODFL 1
55990 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for powl declaration" >&5
55991 $as_echo_n "checking for powl declaration... " >&6; }
55992 if test x${glibcxx_cv_func_powl_use+set} != xset; then
55993 if test "${glibcxx_cv_func_powl_use+set}" = set; then :
55994 $as_echo_n "(cached) " >&6
55999 ac_cpp='$CXXCPP $CPPFLAGS'
56000 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
56001 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
56002 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
56004 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
56005 /* end confdefs.h. */
56015 if ac_fn_cxx_try_compile "$LINENO"; then :
56016 glibcxx_cv_func_powl_use=yes
56018 glibcxx_cv_func_powl_use=no
56020 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
56022 ac_cpp='$CPP $CPPFLAGS'
56023 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
56024 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
56025 ac_compiler_gnu=$ac_cv_c_compiler_gnu
56031 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_powl_use" >&5
56032 $as_echo "$glibcxx_cv_func_powl_use" >&6; }
56034 if test x$glibcxx_cv_func_powl_use = x"yes"; then
56035 for ac_func in powl
56037 ac_fn_c_check_func "$LINENO" "powl" "ac_cv_func_powl"
56038 if test "x$ac_cv_func_powl" = x""yes; then :
56039 cat >>confdefs.h <<_ACEOF
56040 #define HAVE_POWL 1
56048 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _powl declaration" >&5
56049 $as_echo_n "checking for _powl declaration... " >&6; }
56050 if test x${glibcxx_cv_func__powl_use+set} != xset; then
56051 if test "${glibcxx_cv_func__powl_use+set}" = set; then :
56052 $as_echo_n "(cached) " >&6
56057 ac_cpp='$CXXCPP $CPPFLAGS'
56058 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
56059 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
56060 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
56062 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
56063 /* end confdefs.h. */
56073 if ac_fn_cxx_try_compile "$LINENO"; then :
56074 glibcxx_cv_func__powl_use=yes
56076 glibcxx_cv_func__powl_use=no
56078 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
56080 ac_cpp='$CPP $CPPFLAGS'
56081 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
56082 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
56083 ac_compiler_gnu=$ac_cv_c_compiler_gnu
56089 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__powl_use" >&5
56090 $as_echo "$glibcxx_cv_func__powl_use" >&6; }
56092 if test x$glibcxx_cv_func__powl_use = x"yes"; then
56093 for ac_func in _powl
56095 ac_fn_c_check_func "$LINENO" "_powl" "ac_cv_func__powl"
56096 if test "x$ac_cv_func__powl" = x""yes; then :
56097 cat >>confdefs.h <<_ACEOF
56098 #define HAVE__POWL 1
56111 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sqrtl declaration" >&5
56112 $as_echo_n "checking for sqrtl declaration... " >&6; }
56113 if test x${glibcxx_cv_func_sqrtl_use+set} != xset; then
56114 if test "${glibcxx_cv_func_sqrtl_use+set}" = set; then :
56115 $as_echo_n "(cached) " >&6
56120 ac_cpp='$CXXCPP $CPPFLAGS'
56121 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
56122 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
56123 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
56125 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
56126 /* end confdefs.h. */
56128 #ifdef HAVE_IEEEFP_H
56129 #include <ieeefp.h>
56140 if ac_fn_cxx_try_compile "$LINENO"; then :
56141 glibcxx_cv_func_sqrtl_use=yes
56143 glibcxx_cv_func_sqrtl_use=no
56145 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
56147 ac_cpp='$CPP $CPPFLAGS'
56148 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
56149 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
56150 ac_compiler_gnu=$ac_cv_c_compiler_gnu
56156 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_sqrtl_use" >&5
56157 $as_echo "$glibcxx_cv_func_sqrtl_use" >&6; }
56159 if test x$glibcxx_cv_func_sqrtl_use = x"yes"; then
56160 for ac_func in sqrtl
56162 ac_fn_c_check_func "$LINENO" "sqrtl" "ac_cv_func_sqrtl"
56163 if test "x$ac_cv_func_sqrtl" = x""yes; then :
56164 cat >>confdefs.h <<_ACEOF
56165 #define HAVE_SQRTL 1
56173 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _sqrtl declaration" >&5
56174 $as_echo_n "checking for _sqrtl declaration... " >&6; }
56175 if test x${glibcxx_cv_func__sqrtl_use+set} != xset; then
56176 if test "${glibcxx_cv_func__sqrtl_use+set}" = set; then :
56177 $as_echo_n "(cached) " >&6
56182 ac_cpp='$CXXCPP $CPPFLAGS'
56183 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
56184 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
56185 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
56187 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
56188 /* end confdefs.h. */
56190 #ifdef HAVE_IEEEFP_H
56191 #include <ieeefp.h>
56202 if ac_fn_cxx_try_compile "$LINENO"; then :
56203 glibcxx_cv_func__sqrtl_use=yes
56205 glibcxx_cv_func__sqrtl_use=no
56207 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
56209 ac_cpp='$CPP $CPPFLAGS'
56210 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
56211 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
56212 ac_compiler_gnu=$ac_cv_c_compiler_gnu
56218 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__sqrtl_use" >&5
56219 $as_echo "$glibcxx_cv_func__sqrtl_use" >&6; }
56221 if test x$glibcxx_cv_func__sqrtl_use = x"yes"; then
56222 for ac_func in _sqrtl
56224 ac_fn_c_check_func "$LINENO" "_sqrtl" "ac_cv_func__sqrtl"
56225 if test "x$ac_cv_func__sqrtl" = x""yes; then :
56226 cat >>confdefs.h <<_ACEOF
56227 #define HAVE__SQRTL 1
56240 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sincosl declaration" >&5
56241 $as_echo_n "checking for sincosl declaration... " >&6; }
56242 if test x${glibcxx_cv_func_sincosl_use+set} != xset; then
56243 if test "${glibcxx_cv_func_sincosl_use+set}" = set; then :
56244 $as_echo_n "(cached) " >&6
56249 ac_cpp='$CXXCPP $CPPFLAGS'
56250 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
56251 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
56252 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
56254 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
56255 /* end confdefs.h. */
56265 if ac_fn_cxx_try_compile "$LINENO"; then :
56266 glibcxx_cv_func_sincosl_use=yes
56268 glibcxx_cv_func_sincosl_use=no
56270 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
56272 ac_cpp='$CPP $CPPFLAGS'
56273 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
56274 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
56275 ac_compiler_gnu=$ac_cv_c_compiler_gnu
56281 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_sincosl_use" >&5
56282 $as_echo "$glibcxx_cv_func_sincosl_use" >&6; }
56284 if test x$glibcxx_cv_func_sincosl_use = x"yes"; then
56285 for ac_func in sincosl
56287 ac_fn_c_check_func "$LINENO" "sincosl" "ac_cv_func_sincosl"
56288 if test "x$ac_cv_func_sincosl" = x""yes; then :
56289 cat >>confdefs.h <<_ACEOF
56290 #define HAVE_SINCOSL 1
56298 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _sincosl declaration" >&5
56299 $as_echo_n "checking for _sincosl declaration... " >&6; }
56300 if test x${glibcxx_cv_func__sincosl_use+set} != xset; then
56301 if test "${glibcxx_cv_func__sincosl_use+set}" = set; then :
56302 $as_echo_n "(cached) " >&6
56307 ac_cpp='$CXXCPP $CPPFLAGS'
56308 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
56309 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
56310 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
56312 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
56313 /* end confdefs.h. */
56323 if ac_fn_cxx_try_compile "$LINENO"; then :
56324 glibcxx_cv_func__sincosl_use=yes
56326 glibcxx_cv_func__sincosl_use=no
56328 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
56330 ac_cpp='$CPP $CPPFLAGS'
56331 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
56332 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
56333 ac_compiler_gnu=$ac_cv_c_compiler_gnu
56339 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__sincosl_use" >&5
56340 $as_echo "$glibcxx_cv_func__sincosl_use" >&6; }
56342 if test x$glibcxx_cv_func__sincosl_use = x"yes"; then
56343 for ac_func in _sincosl
56345 ac_fn_c_check_func "$LINENO" "_sincosl" "ac_cv_func__sincosl"
56346 if test "x$ac_cv_func__sincosl" = x""yes; then :
56347 cat >>confdefs.h <<_ACEOF
56348 #define HAVE__SINCOSL 1
56361 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for finitel declaration" >&5
56362 $as_echo_n "checking for finitel declaration... " >&6; }
56363 if test x${glibcxx_cv_func_finitel_use+set} != xset; then
56364 if test "${glibcxx_cv_func_finitel_use+set}" = set; then :
56365 $as_echo_n "(cached) " >&6
56370 ac_cpp='$CXXCPP $CPPFLAGS'
56371 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
56372 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
56373 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
56375 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
56376 /* end confdefs.h. */
56378 #ifdef HAVE_IEEEFP_H
56379 #include <ieeefp.h>
56390 if ac_fn_cxx_try_compile "$LINENO"; then :
56391 glibcxx_cv_func_finitel_use=yes
56393 glibcxx_cv_func_finitel_use=no
56395 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
56397 ac_cpp='$CPP $CPPFLAGS'
56398 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
56399 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
56400 ac_compiler_gnu=$ac_cv_c_compiler_gnu
56406 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_finitel_use" >&5
56407 $as_echo "$glibcxx_cv_func_finitel_use" >&6; }
56409 if test x$glibcxx_cv_func_finitel_use = x"yes"; then
56410 for ac_func in finitel
56412 ac_fn_c_check_func "$LINENO" "finitel" "ac_cv_func_finitel"
56413 if test "x$ac_cv_func_finitel" = x""yes; then :
56414 cat >>confdefs.h <<_ACEOF
56415 #define HAVE_FINITEL 1
56423 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _finitel declaration" >&5
56424 $as_echo_n "checking for _finitel declaration... " >&6; }
56425 if test x${glibcxx_cv_func__finitel_use+set} != xset; then
56426 if test "${glibcxx_cv_func__finitel_use+set}" = set; then :
56427 $as_echo_n "(cached) " >&6
56432 ac_cpp='$CXXCPP $CPPFLAGS'
56433 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
56434 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
56435 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
56437 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
56438 /* end confdefs.h. */
56440 #ifdef HAVE_IEEEFP_H
56441 #include <ieeefp.h>
56452 if ac_fn_cxx_try_compile "$LINENO"; then :
56453 glibcxx_cv_func__finitel_use=yes
56455 glibcxx_cv_func__finitel_use=no
56457 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
56459 ac_cpp='$CPP $CPPFLAGS'
56460 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
56461 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
56462 ac_compiler_gnu=$ac_cv_c_compiler_gnu
56468 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__finitel_use" >&5
56469 $as_echo "$glibcxx_cv_func__finitel_use" >&6; }
56471 if test x$glibcxx_cv_func__finitel_use = x"yes"; then
56472 for ac_func in _finitel
56474 ac_fn_c_check_func "$LINENO" "_finitel" "ac_cv_func__finitel"
56475 if test "x$ac_cv_func__finitel" = x""yes; then :
56476 cat >>confdefs.h <<_ACEOF
56477 #define HAVE__FINITEL 1
56489 LIBS="$ac_save_LIBS"
56490 CXXFLAGS="$ac_save_CXXFLAGS"
56493 ac_test_CXXFLAGS="${CXXFLAGS+set}"
56494 ac_save_CXXFLAGS="$CXXFLAGS"
56495 CXXFLAGS='-fno-builtin -D_GNU_SOURCE'
56498 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for strtold declaration" >&5
56499 $as_echo_n "checking for strtold declaration... " >&6; }
56500 if test x${glibcxx_cv_func_strtold_use+set} != xset; then
56501 if test "${glibcxx_cv_func_strtold_use+set}" = set; then :
56502 $as_echo_n "(cached) " >&6
56507 ac_cpp='$CXXCPP $CPPFLAGS'
56508 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
56509 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
56510 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
56512 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
56513 /* end confdefs.h. */
56514 #include <stdlib.h>
56523 if ac_fn_cxx_try_compile "$LINENO"; then :
56524 glibcxx_cv_func_strtold_use=yes
56526 glibcxx_cv_func_strtold_use=no
56528 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
56530 ac_cpp='$CPP $CPPFLAGS'
56531 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
56532 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
56533 ac_compiler_gnu=$ac_cv_c_compiler_gnu
56539 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_strtold_use" >&5
56540 $as_echo "$glibcxx_cv_func_strtold_use" >&6; }
56541 if test x$glibcxx_cv_func_strtold_use = x"yes"; then
56542 for ac_func in strtold
56544 ac_fn_c_check_func "$LINENO" "strtold" "ac_cv_func_strtold"
56545 if test "x$ac_cv_func_strtold" = x""yes; then :
56546 cat >>confdefs.h <<_ACEOF
56547 #define HAVE_STRTOLD 1
56558 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for strtof declaration" >&5
56559 $as_echo_n "checking for strtof declaration... " >&6; }
56560 if test x${glibcxx_cv_func_strtof_use+set} != xset; then
56561 if test "${glibcxx_cv_func_strtof_use+set}" = set; then :
56562 $as_echo_n "(cached) " >&6
56567 ac_cpp='$CXXCPP $CPPFLAGS'
56568 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
56569 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
56570 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
56572 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
56573 /* end confdefs.h. */
56574 #include <stdlib.h>
56583 if ac_fn_cxx_try_compile "$LINENO"; then :
56584 glibcxx_cv_func_strtof_use=yes
56586 glibcxx_cv_func_strtof_use=no
56588 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
56590 ac_cpp='$CPP $CPPFLAGS'
56591 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
56592 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
56593 ac_compiler_gnu=$ac_cv_c_compiler_gnu
56599 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_strtof_use" >&5
56600 $as_echo "$glibcxx_cv_func_strtof_use" >&6; }
56601 if test x$glibcxx_cv_func_strtof_use = x"yes"; then
56602 for ac_func in strtof
56604 ac_fn_c_check_func "$LINENO" "strtof" "ac_cv_func_strtof"
56605 if test "x$ac_cv_func_strtof" = x""yes; then :
56606 cat >>confdefs.h <<_ACEOF
56607 #define HAVE_STRTOF 1
56618 CXXFLAGS="$ac_save_CXXFLAGS"
56622 SECTION_FLAGS='-ffunction-sections -fdata-sections'
56625 # If we're not using GNU ld, then there's no point in even trying these
56626 # tests. Check for that first. We should have already tested for gld
56627 # by now (in libtool), but require it now just to be safe...
56628 test -z "$SECTION_LDFLAGS" && SECTION_LDFLAGS=''
56629 test -z "$OPT_LDFLAGS" && OPT_LDFLAGS=''
56633 # The name set by libtool depends on the version of libtool. Shame on us
56634 # for depending on an impl detail, but c'est la vie. Older versions used
56635 # ac_cv_prog_gnu_ld, but now it's lt_cv_prog_gnu_ld, and is copied back on
56636 # top of with_gnu_ld (which is also set by --with-gnu-ld, so that actually
56637 # makes sense). We'll test with_gnu_ld everywhere else, so if that isn't
56638 # set (hence we're using an older libtool), then set it.
56639 if test x${with_gnu_ld+set} != xset; then
56640 if test x${ac_cv_prog_gnu_ld+set} != xset; then
56641 # We got through "ac_require(ac_prog_ld)" and still not set? Huh?
56644 with_gnu_ld=$ac_cv_prog_gnu_ld
56648 # Start by getting the version number. I think the libtool test already
56649 # does some of this, but throws away the result.
56650 glibcxx_ld_is_gold=no
56651 if test x"$with_gnu_ld" = x"yes"; then
56652 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld version" >&5
56653 $as_echo_n "checking for ld version... " >&6; }
56655 if $LD --version 2>/dev/null | grep 'GNU gold' >/dev/null 2>&1; then
56656 glibcxx_ld_is_gold=yes
56658 ldver=`$LD --version 2>/dev/null |
56659 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'`
56661 glibcxx_gnu_ld_version=`echo $ldver | \
56662 $AWK -F. '{ if (NF<3) $3=0; print ($1*100+$2)*100+$3 }'`
56663 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_gnu_ld_version" >&5
56664 $as_echo "$glibcxx_gnu_ld_version" >&6; }
56667 # Set --gc-sections.
56668 glibcxx_have_gc_sections=no
56669 if test "$glibcxx_ld_is_gold" = "yes"; then
56670 if $LD --help 2>/dev/null | grep gc-sections >/dev/null 2>&1; then
56671 glibcxx_have_gc_sections=yes
56674 glibcxx_gcsections_min_ld=21602
56675 if test x"$with_gnu_ld" = x"yes" &&
56676 test $glibcxx_gnu_ld_version -gt $glibcxx_gcsections_min_ld ; then
56677 glibcxx_have_gc_sections=yes
56680 if test "$glibcxx_have_gc_sections" = "yes"; then
56681 # Sufficiently young GNU ld it is! Joy and bunny rabbits!
56682 # NB: This flag only works reliably after 2.16.1. Configure tests
56683 # for this are difficult, so hard wire a value that should work.
56685 ac_test_CFLAGS="${CFLAGS+set}"
56686 ac_save_CFLAGS="$CFLAGS"
56687 CFLAGS='-Wl,--gc-sections'
56689 # Check for -Wl,--gc-sections
56690 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld that supports -Wl,--gc-sections" >&5
56691 $as_echo_n "checking for ld that supports -Wl,--gc-sections... " >&6; }
56692 if test x$gcc_no_link = xyes; then
56693 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
56695 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
56696 /* end confdefs.h. */
56697 int one(void) { return 1; }
56698 int two(void) { return 2; }
56708 if ac_fn_c_try_link "$LINENO"; then :
56713 rm -f core conftest.err conftest.$ac_objext \
56714 conftest$ac_exeext conftest.$ac_ext
56715 if test "$ac_gcsections" = "yes"; then
56718 if $CC -c conftest.c; then
56719 if $LD --gc-sections -o conftest conftest.o 2>&1 | \
56720 grep "Warning: gc-sections option ignored" > /dev/null; then
56724 rm -f conftest.c conftest.o conftest
56726 if test "$ac_gcsections" = "yes"; then
56727 SECTION_LDFLAGS="-Wl,--gc-sections $SECTION_LDFLAGS"
56729 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_gcsections" >&5
56730 $as_echo "$ac_gcsections" >&6; }
56732 if test "$ac_test_CFLAGS" = set; then
56733 CFLAGS="$ac_save_CFLAGS"
56735 # this is the suspicious part
56741 # Note this is only for shared objects.
56743 if test x"$with_gnu_ld" = x"yes"; then
56744 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld that supports -Wl,-z,relro" >&5
56745 $as_echo_n "checking for ld that supports -Wl,-z,relro... " >&6; }
56746 cxx_z_relo=`$LD -v --help 2>/dev/null | grep "z relro"`
56747 if test -n "$cxx_z_relo"; then
56748 OPT_LDFLAGS="-Wl,-z,relro"
56751 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ld_relro" >&5
56752 $as_echo "$ac_ld_relro" >&6; }
56755 # Set linker optimization flags.
56756 if test x"$with_gnu_ld" = x"yes"; then
56757 OPT_LDFLAGS="-Wl,-O1 $OPT_LDFLAGS"
56763 $as_echo "#define HAVE_FINITEF 1" >>confdefs.h
56765 $as_echo "#define HAVE_FINITE 1" >>confdefs.h
56767 $as_echo "#define HAVE_FREXPF 1" >>confdefs.h
56769 $as_echo "#define HAVE_HYPOTF 1" >>confdefs.h
56771 $as_echo "#define HAVE_ISINF 1" >>confdefs.h
56773 $as_echo "#define HAVE_ISINFF 1" >>confdefs.h
56775 $as_echo "#define HAVE_ISNAN 1" >>confdefs.h
56777 $as_echo "#define HAVE_ISNANF 1" >>confdefs.h
56779 if test x"long_double_math_on_this_cpu" = x"yes"; then
56780 $as_echo "#define HAVE_FINITEL 1" >>confdefs.h
56782 $as_echo "#define HAVE_ISINFL 1" >>confdefs.h
56784 $as_echo "#define HAVE_ISNANL 1" >>confdefs.h
56789 SECTION_FLAGS='-ffunction-sections -fdata-sections'
56792 # If we're not using GNU ld, then there's no point in even trying these
56793 # tests. Check for that first. We should have already tested for gld
56794 # by now (in libtool), but require it now just to be safe...
56795 test -z "$SECTION_LDFLAGS" && SECTION_LDFLAGS=''
56796 test -z "$OPT_LDFLAGS" && OPT_LDFLAGS=''
56800 # The name set by libtool depends on the version of libtool. Shame on us
56801 # for depending on an impl detail, but c'est la vie. Older versions used
56802 # ac_cv_prog_gnu_ld, but now it's lt_cv_prog_gnu_ld, and is copied back on
56803 # top of with_gnu_ld (which is also set by --with-gnu-ld, so that actually
56804 # makes sense). We'll test with_gnu_ld everywhere else, so if that isn't
56805 # set (hence we're using an older libtool), then set it.
56806 if test x${with_gnu_ld+set} != xset; then
56807 if test x${ac_cv_prog_gnu_ld+set} != xset; then
56808 # We got through "ac_require(ac_prog_ld)" and still not set? Huh?
56811 with_gnu_ld=$ac_cv_prog_gnu_ld
56815 # Start by getting the version number. I think the libtool test already
56816 # does some of this, but throws away the result.
56817 glibcxx_ld_is_gold=no
56818 if test x"$with_gnu_ld" = x"yes"; then
56819 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld version" >&5
56820 $as_echo_n "checking for ld version... " >&6; }
56822 if $LD --version 2>/dev/null | grep 'GNU gold' >/dev/null 2>&1; then
56823 glibcxx_ld_is_gold=yes
56825 ldver=`$LD --version 2>/dev/null |
56826 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'`
56828 glibcxx_gnu_ld_version=`echo $ldver | \
56829 $AWK -F. '{ if (NF<3) $3=0; print ($1*100+$2)*100+$3 }'`
56830 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_gnu_ld_version" >&5
56831 $as_echo "$glibcxx_gnu_ld_version" >&6; }
56834 # Set --gc-sections.
56835 glibcxx_have_gc_sections=no
56836 if test "$glibcxx_ld_is_gold" = "yes"; then
56837 if $LD --help 2>/dev/null | grep gc-sections >/dev/null 2>&1; then
56838 glibcxx_have_gc_sections=yes
56841 glibcxx_gcsections_min_ld=21602
56842 if test x"$with_gnu_ld" = x"yes" &&
56843 test $glibcxx_gnu_ld_version -gt $glibcxx_gcsections_min_ld ; then
56844 glibcxx_have_gc_sections=yes
56847 if test "$glibcxx_have_gc_sections" = "yes"; then
56848 # Sufficiently young GNU ld it is! Joy and bunny rabbits!
56849 # NB: This flag only works reliably after 2.16.1. Configure tests
56850 # for this are difficult, so hard wire a value that should work.
56852 ac_test_CFLAGS="${CFLAGS+set}"
56853 ac_save_CFLAGS="$CFLAGS"
56854 CFLAGS='-Wl,--gc-sections'
56856 # Check for -Wl,--gc-sections
56857 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld that supports -Wl,--gc-sections" >&5
56858 $as_echo_n "checking for ld that supports -Wl,--gc-sections... " >&6; }
56859 if test x$gcc_no_link = xyes; then
56860 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
56862 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
56863 /* end confdefs.h. */
56864 int one(void) { return 1; }
56865 int two(void) { return 2; }
56875 if ac_fn_c_try_link "$LINENO"; then :
56880 rm -f core conftest.err conftest.$ac_objext \
56881 conftest$ac_exeext conftest.$ac_ext
56882 if test "$ac_gcsections" = "yes"; then
56885 if $CC -c conftest.c; then
56886 if $LD --gc-sections -o conftest conftest.o 2>&1 | \
56887 grep "Warning: gc-sections option ignored" > /dev/null; then
56891 rm -f conftest.c conftest.o conftest
56893 if test "$ac_gcsections" = "yes"; then
56894 SECTION_LDFLAGS="-Wl,--gc-sections $SECTION_LDFLAGS"
56896 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_gcsections" >&5
56897 $as_echo "$ac_gcsections" >&6; }
56899 if test "$ac_test_CFLAGS" = set; then
56900 CFLAGS="$ac_save_CFLAGS"
56902 # this is the suspicious part
56908 # Note this is only for shared objects.
56910 if test x"$with_gnu_ld" = x"yes"; then
56911 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld that supports -Wl,-z,relro" >&5
56912 $as_echo_n "checking for ld that supports -Wl,-z,relro... " >&6; }
56913 cxx_z_relo=`$LD -v --help 2>/dev/null | grep "z relro"`
56914 if test -n "$cxx_z_relo"; then
56915 OPT_LDFLAGS="-Wl,-z,relro"
56918 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ld_relro" >&5
56919 $as_echo "$ac_ld_relro" >&6; }
56922 # Set linker optimization flags.
56923 if test x"$with_gnu_ld" = x"yes"; then
56924 OPT_LDFLAGS="-Wl,-O1 $OPT_LDFLAGS"
56930 $as_echo "#define HAVE_HYPOT 1" >>confdefs.h
56932 $as_echo "#define HAVE_ISINF 1" >>confdefs.h
56934 $as_echo "#define HAVE_ISNAN 1" >>confdefs.h
56937 *-qnx6.1* | *-qnx6.2*)
56938 SECTION_FLAGS='-ffunction-sections -fdata-sections'
56941 # If we're not using GNU ld, then there's no point in even trying these
56942 # tests. Check for that first. We should have already tested for gld
56943 # by now (in libtool), but require it now just to be safe...
56944 test -z "$SECTION_LDFLAGS" && SECTION_LDFLAGS=''
56945 test -z "$OPT_LDFLAGS" && OPT_LDFLAGS=''
56949 # The name set by libtool depends on the version of libtool. Shame on us
56950 # for depending on an impl detail, but c'est la vie. Older versions used
56951 # ac_cv_prog_gnu_ld, but now it's lt_cv_prog_gnu_ld, and is copied back on
56952 # top of with_gnu_ld (which is also set by --with-gnu-ld, so that actually
56953 # makes sense). We'll test with_gnu_ld everywhere else, so if that isn't
56954 # set (hence we're using an older libtool), then set it.
56955 if test x${with_gnu_ld+set} != xset; then
56956 if test x${ac_cv_prog_gnu_ld+set} != xset; then
56957 # We got through "ac_require(ac_prog_ld)" and still not set? Huh?
56960 with_gnu_ld=$ac_cv_prog_gnu_ld
56964 # Start by getting the version number. I think the libtool test already
56965 # does some of this, but throws away the result.
56966 glibcxx_ld_is_gold=no
56967 if test x"$with_gnu_ld" = x"yes"; then
56968 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld version" >&5
56969 $as_echo_n "checking for ld version... " >&6; }
56971 if $LD --version 2>/dev/null | grep 'GNU gold' >/dev/null 2>&1; then
56972 glibcxx_ld_is_gold=yes
56974 ldver=`$LD --version 2>/dev/null |
56975 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'`
56977 glibcxx_gnu_ld_version=`echo $ldver | \
56978 $AWK -F. '{ if (NF<3) $3=0; print ($1*100+$2)*100+$3 }'`
56979 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_gnu_ld_version" >&5
56980 $as_echo "$glibcxx_gnu_ld_version" >&6; }
56983 # Set --gc-sections.
56984 glibcxx_have_gc_sections=no
56985 if test "$glibcxx_ld_is_gold" = "yes"; then
56986 if $LD --help 2>/dev/null | grep gc-sections >/dev/null 2>&1; then
56987 glibcxx_have_gc_sections=yes
56990 glibcxx_gcsections_min_ld=21602
56991 if test x"$with_gnu_ld" = x"yes" &&
56992 test $glibcxx_gnu_ld_version -gt $glibcxx_gcsections_min_ld ; then
56993 glibcxx_have_gc_sections=yes
56996 if test "$glibcxx_have_gc_sections" = "yes"; then
56997 # Sufficiently young GNU ld it is! Joy and bunny rabbits!
56998 # NB: This flag only works reliably after 2.16.1. Configure tests
56999 # for this are difficult, so hard wire a value that should work.
57001 ac_test_CFLAGS="${CFLAGS+set}"
57002 ac_save_CFLAGS="$CFLAGS"
57003 CFLAGS='-Wl,--gc-sections'
57005 # Check for -Wl,--gc-sections
57006 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld that supports -Wl,--gc-sections" >&5
57007 $as_echo_n "checking for ld that supports -Wl,--gc-sections... " >&6; }
57008 if test x$gcc_no_link = xyes; then
57009 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
57011 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
57012 /* end confdefs.h. */
57013 int one(void) { return 1; }
57014 int two(void) { return 2; }
57024 if ac_fn_c_try_link "$LINENO"; then :
57029 rm -f core conftest.err conftest.$ac_objext \
57030 conftest$ac_exeext conftest.$ac_ext
57031 if test "$ac_gcsections" = "yes"; then
57034 if $CC -c conftest.c; then
57035 if $LD --gc-sections -o conftest conftest.o 2>&1 | \
57036 grep "Warning: gc-sections option ignored" > /dev/null; then
57040 rm -f conftest.c conftest.o conftest
57042 if test "$ac_gcsections" = "yes"; then
57043 SECTION_LDFLAGS="-Wl,--gc-sections $SECTION_LDFLAGS"
57045 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_gcsections" >&5
57046 $as_echo "$ac_gcsections" >&6; }
57048 if test "$ac_test_CFLAGS" = set; then
57049 CFLAGS="$ac_save_CFLAGS"
57051 # this is the suspicious part
57057 # Note this is only for shared objects.
57059 if test x"$with_gnu_ld" = x"yes"; then
57060 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld that supports -Wl,-z,relro" >&5
57061 $as_echo_n "checking for ld that supports -Wl,-z,relro... " >&6; }
57062 cxx_z_relo=`$LD -v --help 2>/dev/null | grep "z relro"`
57063 if test -n "$cxx_z_relo"; then
57064 OPT_LDFLAGS="-Wl,-z,relro"
57067 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ld_relro" >&5
57068 $as_echo "$ac_ld_relro" >&6; }
57071 # Set linker optimization flags.
57072 if test x"$with_gnu_ld" = x"yes"; then
57073 OPT_LDFLAGS="-Wl,-O1 $OPT_LDFLAGS"
57079 $as_echo "#define HAVE_COSF 1" >>confdefs.h
57081 $as_echo "#define HAVE_COSL 1" >>confdefs.h
57083 $as_echo "#define HAVE_COSHF 1" >>confdefs.h
57085 $as_echo "#define HAVE_COSHL 1" >>confdefs.h
57087 $as_echo "#define HAVE_LOGF 1" >>confdefs.h
57089 $as_echo "#define HAVE_LOGL 1" >>confdefs.h
57091 $as_echo "#define HAVE_LOG10F 1" >>confdefs.h
57093 $as_echo "#define HAVE_LOG10L 1" >>confdefs.h
57095 $as_echo "#define HAVE_SINF 1" >>confdefs.h
57097 $as_echo "#define HAVE_SINL 1" >>confdefs.h
57099 $as_echo "#define HAVE_SINHF 1" >>confdefs.h
57101 $as_echo "#define HAVE_SINHL 1" >>confdefs.h
57106 *-solaris2.8 | *-solaris2.9 | *-solaris2.10)
57108 # If we're not using GNU ld, then there's no point in even trying these
57109 # tests. Check for that first. We should have already tested for gld
57110 # by now (in libtool), but require it now just to be safe...
57111 test -z "$SECTION_LDFLAGS" && SECTION_LDFLAGS=''
57112 test -z "$OPT_LDFLAGS" && OPT_LDFLAGS=''
57116 # The name set by libtool depends on the version of libtool. Shame on us
57117 # for depending on an impl detail, but c'est la vie. Older versions used
57118 # ac_cv_prog_gnu_ld, but now it's lt_cv_prog_gnu_ld, and is copied back on
57119 # top of with_gnu_ld (which is also set by --with-gnu-ld, so that actually
57120 # makes sense). We'll test with_gnu_ld everywhere else, so if that isn't
57121 # set (hence we're using an older libtool), then set it.
57122 if test x${with_gnu_ld+set} != xset; then
57123 if test x${ac_cv_prog_gnu_ld+set} != xset; then
57124 # We got through "ac_require(ac_prog_ld)" and still not set? Huh?
57127 with_gnu_ld=$ac_cv_prog_gnu_ld
57131 # Start by getting the version number. I think the libtool test already
57132 # does some of this, but throws away the result.
57133 glibcxx_ld_is_gold=no
57134 if test x"$with_gnu_ld" = x"yes"; then
57135 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld version" >&5
57136 $as_echo_n "checking for ld version... " >&6; }
57138 if $LD --version 2>/dev/null | grep 'GNU gold' >/dev/null 2>&1; then
57139 glibcxx_ld_is_gold=yes
57141 ldver=`$LD --version 2>/dev/null |
57142 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'`
57144 glibcxx_gnu_ld_version=`echo $ldver | \
57145 $AWK -F. '{ if (NF<3) $3=0; print ($1*100+$2)*100+$3 }'`
57146 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_gnu_ld_version" >&5
57147 $as_echo "$glibcxx_gnu_ld_version" >&6; }
57150 # Set --gc-sections.
57151 glibcxx_have_gc_sections=no
57152 if test "$glibcxx_ld_is_gold" = "yes"; then
57153 if $LD --help 2>/dev/null | grep gc-sections >/dev/null 2>&1; then
57154 glibcxx_have_gc_sections=yes
57157 glibcxx_gcsections_min_ld=21602
57158 if test x"$with_gnu_ld" = x"yes" &&
57159 test $glibcxx_gnu_ld_version -gt $glibcxx_gcsections_min_ld ; then
57160 glibcxx_have_gc_sections=yes
57163 if test "$glibcxx_have_gc_sections" = "yes"; then
57164 # Sufficiently young GNU ld it is! Joy and bunny rabbits!
57165 # NB: This flag only works reliably after 2.16.1. Configure tests
57166 # for this are difficult, so hard wire a value that should work.
57168 ac_test_CFLAGS="${CFLAGS+set}"
57169 ac_save_CFLAGS="$CFLAGS"
57170 CFLAGS='-Wl,--gc-sections'
57172 # Check for -Wl,--gc-sections
57173 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld that supports -Wl,--gc-sections" >&5
57174 $as_echo_n "checking for ld that supports -Wl,--gc-sections... " >&6; }
57175 if test x$gcc_no_link = xyes; then
57176 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
57178 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
57179 /* end confdefs.h. */
57180 int one(void) { return 1; }
57181 int two(void) { return 2; }
57191 if ac_fn_c_try_link "$LINENO"; then :
57196 rm -f core conftest.err conftest.$ac_objext \
57197 conftest$ac_exeext conftest.$ac_ext
57198 if test "$ac_gcsections" = "yes"; then
57201 if $CC -c conftest.c; then
57202 if $LD --gc-sections -o conftest conftest.o 2>&1 | \
57203 grep "Warning: gc-sections option ignored" > /dev/null; then
57207 rm -f conftest.c conftest.o conftest
57209 if test "$ac_gcsections" = "yes"; then
57210 SECTION_LDFLAGS="-Wl,--gc-sections $SECTION_LDFLAGS"
57212 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_gcsections" >&5
57213 $as_echo "$ac_gcsections" >&6; }
57215 if test "$ac_test_CFLAGS" = set; then
57216 CFLAGS="$ac_save_CFLAGS"
57218 # this is the suspicious part
57224 # Note this is only for shared objects.
57226 if test x"$with_gnu_ld" = x"yes"; then
57227 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld that supports -Wl,-z,relro" >&5
57228 $as_echo_n "checking for ld that supports -Wl,-z,relro... " >&6; }
57229 cxx_z_relo=`$LD -v --help 2>/dev/null | grep "z relro"`
57230 if test -n "$cxx_z_relo"; then
57231 OPT_LDFLAGS="-Wl,-z,relro"
57234 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ld_relro" >&5
57235 $as_echo "$ac_ld_relro" >&6; }
57238 # Set linker optimization flags.
57239 if test x"$with_gnu_ld" = x"yes"; then
57240 OPT_LDFLAGS="-Wl,-O1 $OPT_LDFLAGS"
57246 $as_echo "#define HAVE_MBSTATE_T 1" >>confdefs.h
57248 $as_echo "#define HAVE_FINITE 1" >>confdefs.h
57250 $as_echo "#define HAVE_FPCLASS 1" >>confdefs.h
57252 # All of the dependencies for wide character support are here, so
57254 $as_echo "#define _GLIBCXX_USE_WCHAR_T 1" >>confdefs.h
57260 # These two C99 functions are present only in Solaris >= 10
57261 $as_echo "#define HAVE_STRTOF 1" >>confdefs.h
57263 $as_echo "#define HAVE_STRTOLD 1" >>confdefs.h
57267 $as_echo "#define HAVE_ISNAN 1" >>confdefs.h
57269 $as_echo "#define HAVE_ISNANF 1" >>confdefs.h
57271 $as_echo "#define HAVE_MODFF 1" >>confdefs.h
57273 $as_echo "#define HAVE_HYPOT 1" >>confdefs.h
57277 SECTION_FLAGS='-ffunction-sections -fdata-sections'
57280 # If we're not using GNU ld, then there's no point in even trying these
57281 # tests. Check for that first. We should have already tested for gld
57282 # by now (in libtool), but require it now just to be safe...
57283 test -z "$SECTION_LDFLAGS" && SECTION_LDFLAGS=''
57284 test -z "$OPT_LDFLAGS" && OPT_LDFLAGS=''
57288 # The name set by libtool depends on the version of libtool. Shame on us
57289 # for depending on an impl detail, but c'est la vie. Older versions used
57290 # ac_cv_prog_gnu_ld, but now it's lt_cv_prog_gnu_ld, and is copied back on
57291 # top of with_gnu_ld (which is also set by --with-gnu-ld, so that actually
57292 # makes sense). We'll test with_gnu_ld everywhere else, so if that isn't
57293 # set (hence we're using an older libtool), then set it.
57294 if test x${with_gnu_ld+set} != xset; then
57295 if test x${ac_cv_prog_gnu_ld+set} != xset; then
57296 # We got through "ac_require(ac_prog_ld)" and still not set? Huh?
57299 with_gnu_ld=$ac_cv_prog_gnu_ld
57303 # Start by getting the version number. I think the libtool test already
57304 # does some of this, but throws away the result.
57305 glibcxx_ld_is_gold=no
57306 if test x"$with_gnu_ld" = x"yes"; then
57307 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld version" >&5
57308 $as_echo_n "checking for ld version... " >&6; }
57310 if $LD --version 2>/dev/null | grep 'GNU gold' >/dev/null 2>&1; then
57311 glibcxx_ld_is_gold=yes
57313 ldver=`$LD --version 2>/dev/null |
57314 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'`
57316 glibcxx_gnu_ld_version=`echo $ldver | \
57317 $AWK -F. '{ if (NF<3) $3=0; print ($1*100+$2)*100+$3 }'`
57318 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_gnu_ld_version" >&5
57319 $as_echo "$glibcxx_gnu_ld_version" >&6; }
57322 # Set --gc-sections.
57323 glibcxx_have_gc_sections=no
57324 if test "$glibcxx_ld_is_gold" = "yes"; then
57325 if $LD --help 2>/dev/null | grep gc-sections >/dev/null 2>&1; then
57326 glibcxx_have_gc_sections=yes
57329 glibcxx_gcsections_min_ld=21602
57330 if test x"$with_gnu_ld" = x"yes" &&
57331 test $glibcxx_gnu_ld_version -gt $glibcxx_gcsections_min_ld ; then
57332 glibcxx_have_gc_sections=yes
57335 if test "$glibcxx_have_gc_sections" = "yes"; then
57336 # Sufficiently young GNU ld it is! Joy and bunny rabbits!
57337 # NB: This flag only works reliably after 2.16.1. Configure tests
57338 # for this are difficult, so hard wire a value that should work.
57340 ac_test_CFLAGS="${CFLAGS+set}"
57341 ac_save_CFLAGS="$CFLAGS"
57342 CFLAGS='-Wl,--gc-sections'
57344 # Check for -Wl,--gc-sections
57345 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld that supports -Wl,--gc-sections" >&5
57346 $as_echo_n "checking for ld that supports -Wl,--gc-sections... " >&6; }
57347 if test x$gcc_no_link = xyes; then
57348 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
57350 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
57351 /* end confdefs.h. */
57352 int one(void) { return 1; }
57353 int two(void) { return 2; }
57363 if ac_fn_c_try_link "$LINENO"; then :
57368 rm -f core conftest.err conftest.$ac_objext \
57369 conftest$ac_exeext conftest.$ac_ext
57370 if test "$ac_gcsections" = "yes"; then
57373 if $CC -c conftest.c; then
57374 if $LD --gc-sections -o conftest conftest.o 2>&1 | \
57375 grep "Warning: gc-sections option ignored" > /dev/null; then
57379 rm -f conftest.c conftest.o conftest
57381 if test "$ac_gcsections" = "yes"; then
57382 SECTION_LDFLAGS="-Wl,--gc-sections $SECTION_LDFLAGS"
57384 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_gcsections" >&5
57385 $as_echo "$ac_gcsections" >&6; }
57387 if test "$ac_test_CFLAGS" = set; then
57388 CFLAGS="$ac_save_CFLAGS"
57390 # this is the suspicious part
57396 # Note this is only for shared objects.
57398 if test x"$with_gnu_ld" = x"yes"; then
57399 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld that supports -Wl,-z,relro" >&5
57400 $as_echo_n "checking for ld that supports -Wl,-z,relro... " >&6; }
57401 cxx_z_relo=`$LD -v --help 2>/dev/null | grep "z relro"`
57402 if test -n "$cxx_z_relo"; then
57403 OPT_LDFLAGS="-Wl,-z,relro"
57406 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ld_relro" >&5
57407 $as_echo "$ac_ld_relro" >&6; }
57410 # Set linker optimization flags.
57411 if test x"$with_gnu_ld" = x"yes"; then
57412 OPT_LDFLAGS="-Wl,-O1 $OPT_LDFLAGS"
57418 $as_echo "#define HAVE_FINITE 1" >>confdefs.h
57420 $as_echo "#define HAVE_FINITEF 1" >>confdefs.h
57422 $as_echo "#define HAVE_FREXPF 1" >>confdefs.h
57424 $as_echo "#define HAVE_HYPOTF 1" >>confdefs.h
57426 $as_echo "#define HAVE_ISINF 1" >>confdefs.h
57428 $as_echo "#define HAVE_ISINFF 1" >>confdefs.h
57430 $as_echo "#define HAVE_ISNAN 1" >>confdefs.h
57432 $as_echo "#define HAVE_ISNANF 1" >>confdefs.h
57434 $as_echo "#define HAVE_SINCOS 1" >>confdefs.h
57436 $as_echo "#define HAVE_SINCOSF 1" >>confdefs.h
57438 if test x"long_double_math_on_this_cpu" = x"yes"; then
57439 $as_echo "#define HAVE_FINITEL 1" >>confdefs.h
57441 $as_echo "#define HAVE_HYPOTL 1" >>confdefs.h
57443 $as_echo "#define HAVE_ISINFL 1" >>confdefs.h
57445 $as_echo "#define HAVE_ISNANL 1" >>confdefs.h
57450 $as_echo "#define HAVE_ACOSF 1" >>confdefs.h
57452 $as_echo "#define HAVE_ASINF 1" >>confdefs.h
57454 $as_echo "#define HAVE_ATAN2F 1" >>confdefs.h
57456 $as_echo "#define HAVE_ATANF 1" >>confdefs.h
57458 $as_echo "#define HAVE_CEILF 1" >>confdefs.h
57460 $as_echo "#define HAVE_COSF 1" >>confdefs.h
57462 $as_echo "#define HAVE_COSHF 1" >>confdefs.h
57464 $as_echo "#define HAVE_EXPF 1" >>confdefs.h
57466 $as_echo "#define HAVE_FABSF 1" >>confdefs.h
57468 $as_echo "#define HAVE_FLOORF 1" >>confdefs.h
57470 $as_echo "#define HAVE_FMODF 1" >>confdefs.h
57472 $as_echo "#define HAVE_HYPOT 1" >>confdefs.h
57474 $as_echo "#define HAVE_LOG10F 1" >>confdefs.h
57476 $as_echo "#define HAVE_LOGF 1" >>confdefs.h
57478 $as_echo "#define HAVE_POWF 1" >>confdefs.h
57480 $as_echo "#define HAVE_SINF 1" >>confdefs.h
57482 $as_echo "#define HAVE_SINHF 1" >>confdefs.h
57484 $as_echo "#define HAVE_SQRTF 1" >>confdefs.h
57486 $as_echo "#define HAVE_TANF 1" >>confdefs.h
57488 $as_echo "#define HAVE_TANHF 1" >>confdefs.h
57492 as_fn_error "No support for this host/target combination." "$LINENO" 5
57498 # At some point, we should differentiate between architectures
57499 # like x86, which have long double versions, and alpha/powerpc/etc.,
57500 # which don't. For the time being, punt.
57501 if test x"long_double_math_on_this_cpu" = x"yes"; then
57502 $as_echo "#define HAVE_ACOSL 1" >>confdefs.h
57504 $as_echo "#define HAVE_ASINL 1" >>confdefs.h
57506 $as_echo "#define HAVE_ATAN2L 1" >>confdefs.h
57508 $as_echo "#define HAVE_ATANL 1" >>confdefs.h
57510 $as_echo "#define HAVE_CEILL 1" >>confdefs.h
57512 $as_echo "#define HAVE_COSL 1" >>confdefs.h
57514 $as_echo "#define HAVE_COSHL 1" >>confdefs.h
57516 $as_echo "#define HAVE_EXPL 1" >>confdefs.h
57518 $as_echo "#define HAVE_FABSL 1" >>confdefs.h
57520 $as_echo "#define HAVE_FLOORL 1" >>confdefs.h
57522 $as_echo "#define HAVE_FMODL 1" >>confdefs.h
57524 $as_echo "#define HAVE_FREXPL 1" >>confdefs.h
57526 $as_echo "#define HAVE_LDEXPL 1" >>confdefs.h
57528 $as_echo "#define HAVE_LOG10L 1" >>confdefs.h
57530 $as_echo "#define HAVE_LOGL 1" >>confdefs.h
57532 $as_echo "#define HAVE_MODFL 1" >>confdefs.h
57534 $as_echo "#define HAVE_POWL 1" >>confdefs.h
57536 $as_echo "#define HAVE_SINCOSL 1" >>confdefs.h
57538 $as_echo "#define HAVE_SINL 1" >>confdefs.h
57540 $as_echo "#define HAVE_SINHL 1" >>confdefs.h
57542 $as_echo "#define HAVE_SQRTL 1" >>confdefs.h
57544 $as_echo "#define HAVE_TANL 1" >>confdefs.h
57546 $as_echo "#define HAVE_TANHL 1" >>confdefs.h
57551 # Check for _Unwind_GetIPInfo.
57554 # Check whether --with-system-libunwind was given.
57555 if test "${with_system_libunwind+set}" = set; then :
57556 withval=$with_system_libunwind;
57559 # If system-libunwind was not specifically set, pick a default setting.
57560 if test x$with_system_libunwind = x; then
57562 ia64-*-hpux*) with_system_libunwind=yes ;;
57563 *) with_system_libunwind=no ;;
57566 # Based on system-libunwind and target, do we have ipinfo?
57567 if test x$with_system_libunwind = xyes; then
57569 ia64-*-*) have_unwind_getipinfo=no ;;
57570 *) have_unwind_getipinfo=yes ;;
57573 # Darwin before version 9 does not have _Unwind_GetIPInfo.
57576 *-*-darwin[3-8]|*-*-darwin[3-8].*) have_unwind_getipinfo=no ;;
57577 *) have_unwind_getipinfo=yes ;;
57582 if test x$have_unwind_getipinfo = xyes; then
57584 $as_echo "#define HAVE_GETIPINFO 1" >>confdefs.h
57590 # Check whether --enable-linux-futex was given.
57591 if test "${enable_linux_futex+set}" = set; then :
57592 enableval=$enable_linux_futex;
57593 case "$enableval" in
57595 *) as_fn_error "Unknown argument to enable/disable linux-futex" "$LINENO" 5 ;;
57599 enable_linux_futex=default
57605 case "$enable_linux_futex" in
57607 # If headers don't have gettid/futex syscalls definition, then
57608 # default to no, otherwise there will be compile time failures.
57609 # Otherwise, default to yes. If we don't detect we are
57610 # compiled/linked against NPTL and not cross-compiling, check
57611 # if programs are run by default against NPTL and if not, issue
57613 enable_linux_futex=no
57614 if test x$gcc_no_link = xyes; then
57615 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
57617 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
57618 /* end confdefs.h. */
57619 #include <sys/syscall.h>
57624 syscall (SYS_gettid); syscall (SYS_futex, &lk, 0, 0, 0);
57629 if ac_fn_c_try_link "$LINENO"; then :
57631 LIBS="-lpthread $LIBS"
57632 if test x$gcc_no_link = xyes; then
57633 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
57635 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
57636 /* end confdefs.h. */
57637 #ifndef _GNU_SOURCE
57638 #define _GNU_SOURCE 1
57640 #include <pthread.h>
57641 pthread_t th; void *status;
57645 pthread_tryjoin_np (th, &status);
57650 if ac_fn_c_try_link "$LINENO"; then :
57651 enable_linux_futex=yes
57653 if test x$cross_compiling = xno; then
57654 if getconf GNU_LIBPTHREAD_VERSION 2>/dev/null \
57655 | LC_ALL=C grep -i NPTL > /dev/null 2>/dev/null; then :; else
57656 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: The kernel might not support futex or gettid syscalls.
57657 If so, please configure with --disable-linux-futex" >&5
57658 $as_echo "$as_me: WARNING: The kernel might not support futex or gettid syscalls.
57659 If so, please configure with --disable-linux-futex" >&2;}
57662 enable_linux_futex=yes
57664 rm -f core conftest.err conftest.$ac_objext \
57665 conftest$ac_exeext conftest.$ac_ext
57668 rm -f core conftest.err conftest.$ac_objext \
57669 conftest$ac_exeext conftest.$ac_ext
57672 if test x$gcc_no_link = xyes; then
57673 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
57675 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
57676 /* end confdefs.h. */
57677 #include <sys/syscall.h>
57682 syscall (SYS_gettid); syscall (SYS_futex, &lk, 0, 0, 0);
57687 if ac_fn_c_try_link "$LINENO"; then :
57690 as_fn_error "SYS_gettid and SYS_futex required for --enable-linux-futex" "$LINENO" 5
57692 rm -f core conftest.err conftest.$ac_objext \
57693 conftest$ac_exeext conftest.$ac_ext
57698 enable_linux_futex=no
57701 if test x$enable_linux_futex = xyes; then
57703 $as_echo "#define HAVE_LINUX_FUTEX 1" >>confdefs.h
57710 inttype_headers=`echo inttypes.h sys/inttypes.h | sed -e 's/,/ /g'`
57712 acx_cv_header_stdint=stddef.h
57713 acx_cv_header_stdint_kind="(already complete)"
57714 for i in stdint.h $inttype_headers; do
57715 unset ac_cv_type_uintptr_t
57716 unset ac_cv_type_uintmax_t
57717 unset ac_cv_type_int_least32_t
57718 unset ac_cv_type_int_fast32_t
57719 unset ac_cv_type_uint64_t
57720 $as_echo_n "looking for a compliant stdint.h in $i, " >&6
57721 ac_fn_c_check_type "$LINENO" "uintmax_t" "ac_cv_type_uintmax_t" "#include <sys/types.h>
57724 if test "x$ac_cv_type_uintmax_t" = x""yes; then :
57725 acx_cv_header_stdint=$i
57730 ac_fn_c_check_type "$LINENO" "uintptr_t" "ac_cv_type_uintptr_t" "#include <sys/types.h>
57733 if test "x$ac_cv_type_uintptr_t" = x""yes; then :
57736 acx_cv_header_stdint_kind="(mostly complete)"
57739 ac_fn_c_check_type "$LINENO" "int_least32_t" "ac_cv_type_int_least32_t" "#include <sys/types.h>
57742 if test "x$ac_cv_type_int_least32_t" = x""yes; then :
57745 acx_cv_header_stdint_kind="(mostly complete)"
57748 ac_fn_c_check_type "$LINENO" "int_fast32_t" "ac_cv_type_int_fast32_t" "#include <sys/types.h>
57751 if test "x$ac_cv_type_int_fast32_t" = x""yes; then :
57754 acx_cv_header_stdint_kind="(mostly complete)"
57757 ac_fn_c_check_type "$LINENO" "uint64_t" "ac_cv_type_uint64_t" "#include <sys/types.h>
57760 if test "x$ac_cv_type_uint64_t" = x""yes; then :
57763 acx_cv_header_stdint_kind="(lacks uint64_t)"
57768 if test "$acx_cv_header_stdint" = stddef.h; then
57769 acx_cv_header_stdint_kind="(lacks uintmax_t)"
57770 for i in stdint.h $inttype_headers; do
57771 unset ac_cv_type_uintptr_t
57772 unset ac_cv_type_uint32_t
57773 unset ac_cv_type_uint64_t
57774 $as_echo_n "looking for an incomplete stdint.h in $i, " >&6
57775 ac_fn_c_check_type "$LINENO" "uint32_t" "ac_cv_type_uint32_t" "#include <sys/types.h>
57778 if test "x$ac_cv_type_uint32_t" = x""yes; then :
57779 acx_cv_header_stdint=$i
57784 ac_fn_c_check_type "$LINENO" "uint64_t" "ac_cv_type_uint64_t" "#include <sys/types.h>
57787 if test "x$ac_cv_type_uint64_t" = x""yes; then :
57791 ac_fn_c_check_type "$LINENO" "uintptr_t" "ac_cv_type_uintptr_t" "#include <sys/types.h>
57794 if test "x$ac_cv_type_uintptr_t" = x""yes; then :
57801 if test "$acx_cv_header_stdint" = stddef.h; then
57802 acx_cv_header_stdint_kind="(u_intXX_t style)"
57803 for i in sys/types.h $inttype_headers; do
57804 unset ac_cv_type_u_int32_t
57805 unset ac_cv_type_u_int64_t
57806 $as_echo_n "looking for u_intXX_t types in $i, " >&6
57807 ac_fn_c_check_type "$LINENO" "u_int32_t" "ac_cv_type_u_int32_t" "#include <sys/types.h>
57810 if test "x$ac_cv_type_u_int32_t" = x""yes; then :
57811 acx_cv_header_stdint=$i
57816 ac_fn_c_check_type "$LINENO" "u_int64_t" "ac_cv_type_u_int64_t" "#include <sys/types.h>
57819 if test "x$ac_cv_type_u_int64_t" = x""yes; then :
57826 if test "$acx_cv_header_stdint" = stddef.h; then
57827 acx_cv_header_stdint_kind="(using manual detection)"
57830 test -z "$ac_cv_type_uintptr_t" && ac_cv_type_uintptr_t=no
57831 test -z "$ac_cv_type_uint64_t" && ac_cv_type_uint64_t=no
57832 test -z "$ac_cv_type_u_int64_t" && ac_cv_type_u_int64_t=no
57833 test -z "$ac_cv_type_int_least32_t" && ac_cv_type_int_least32_t=no
57834 test -z "$ac_cv_type_int_fast32_t" && ac_cv_type_int_fast32_t=no
57836 # ----------------- Summarize what we found so far
57838 { $as_echo "$as_me:${as_lineno-$LINENO}: checking what to include in include/gstdint.h" >&5
57839 $as_echo_n "checking what to include in include/gstdint.h... " >&6; }
57841 case `$as_basename -- include/gstdint.h ||
57842 $as_expr X/include/gstdint.h : '.*/\([^/][^/]*\)/*$' \| \
57843 Xinclude/gstdint.h : 'X\(//\)$' \| \
57844 Xinclude/gstdint.h : 'X\(/\)' \| . 2>/dev/null ||
57845 $as_echo X/include/gstdint.h |
57846 sed '/^.*\/\([^/][^/]*\)\/*$/{
57859 stdint.h) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: are you sure you want it there?" >&5
57860 $as_echo "$as_me: WARNING: are you sure you want it there?" >&2;} ;;
57861 inttypes.h) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: are you sure you want it there?" >&5
57862 $as_echo "$as_me: WARNING: are you sure you want it there?" >&2;} ;;
57866 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_header_stdint $acx_cv_header_stdint_kind" >&5
57867 $as_echo "$acx_cv_header_stdint $acx_cv_header_stdint_kind" >&6; }
57869 # ----------------- done included file, check C basic types --------
57871 # Lacking an uintptr_t? Test size of void *
57872 case "$acx_cv_header_stdint:$ac_cv_type_uintptr_t" in
57873 stddef.h:* | *:no) # The cast to long int works around a bug in the HP C Compiler
57874 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
57875 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
57876 # This bug is HP SR number 8606223364.
57877 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of void *" >&5
57878 $as_echo_n "checking size of void *... " >&6; }
57879 if test "${ac_cv_sizeof_void_p+set}" = set; then :
57880 $as_echo_n "(cached) " >&6
57882 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (void *))" "ac_cv_sizeof_void_p" "$ac_includes_default"; then :
57885 if test "$ac_cv_type_void_p" = yes; then
57886 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
57887 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
57888 { as_fn_set_status 77
57889 as_fn_error "cannot compute sizeof (void *)
57890 See \`config.log' for more details." "$LINENO" 5; }; }
57892 ac_cv_sizeof_void_p=0
57897 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_void_p" >&5
57898 $as_echo "$ac_cv_sizeof_void_p" >&6; }
57902 cat >>confdefs.h <<_ACEOF
57903 #define SIZEOF_VOID_P $ac_cv_sizeof_void_p
57909 # Lacking an uint64_t? Test size of long
57910 case "$acx_cv_header_stdint:$ac_cv_type_uint64_t:$ac_cv_type_u_int64_t" in
57911 stddef.h:*:* | *:no:no) # The cast to long int works around a bug in the HP C Compiler
57912 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
57913 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
57914 # This bug is HP SR number 8606223364.
57915 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of long" >&5
57916 $as_echo_n "checking size of long... " >&6; }
57917 if test "${ac_cv_sizeof_long+set}" = set; then :
57918 $as_echo_n "(cached) " >&6
57920 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (long))" "ac_cv_sizeof_long" "$ac_includes_default"; then :
57923 if test "$ac_cv_type_long" = yes; then
57924 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
57925 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
57926 { as_fn_set_status 77
57927 as_fn_error "cannot compute sizeof (long)
57928 See \`config.log' for more details." "$LINENO" 5; }; }
57930 ac_cv_sizeof_long=0
57935 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long" >&5
57936 $as_echo "$ac_cv_sizeof_long" >&6; }
57940 cat >>confdefs.h <<_ACEOF
57941 #define SIZEOF_LONG $ac_cv_sizeof_long
57947 if test $acx_cv_header_stdint = stddef.h; then
57948 # Lacking a good header? Test size of everything and deduce all types.
57949 # The cast to long int works around a bug in the HP C Compiler
57950 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
57951 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
57952 # This bug is HP SR number 8606223364.
57953 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of int" >&5
57954 $as_echo_n "checking size of int... " >&6; }
57955 if test "${ac_cv_sizeof_int+set}" = set; then :
57956 $as_echo_n "(cached) " >&6
57958 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (int))" "ac_cv_sizeof_int" "$ac_includes_default"; then :
57961 if test "$ac_cv_type_int" = yes; then
57962 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
57963 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
57964 { as_fn_set_status 77
57965 as_fn_error "cannot compute sizeof (int)
57966 See \`config.log' for more details." "$LINENO" 5; }; }
57973 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_int" >&5
57974 $as_echo "$ac_cv_sizeof_int" >&6; }
57978 cat >>confdefs.h <<_ACEOF
57979 #define SIZEOF_INT $ac_cv_sizeof_int
57983 # The cast to long int works around a bug in the HP C Compiler
57984 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
57985 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
57986 # This bug is HP SR number 8606223364.
57987 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of short" >&5
57988 $as_echo_n "checking size of short... " >&6; }
57989 if test "${ac_cv_sizeof_short+set}" = set; then :
57990 $as_echo_n "(cached) " >&6
57992 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (short))" "ac_cv_sizeof_short" "$ac_includes_default"; then :
57995 if test "$ac_cv_type_short" = yes; then
57996 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
57997 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
57998 { as_fn_set_status 77
57999 as_fn_error "cannot compute sizeof (short)
58000 See \`config.log' for more details." "$LINENO" 5; }; }
58002 ac_cv_sizeof_short=0
58007 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_short" >&5
58008 $as_echo "$ac_cv_sizeof_short" >&6; }
58012 cat >>confdefs.h <<_ACEOF
58013 #define SIZEOF_SHORT $ac_cv_sizeof_short
58017 # The cast to long int works around a bug in the HP C Compiler
58018 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
58019 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
58020 # This bug is HP SR number 8606223364.
58021 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of char" >&5
58022 $as_echo_n "checking size of char... " >&6; }
58023 if test "${ac_cv_sizeof_char+set}" = set; then :
58024 $as_echo_n "(cached) " >&6
58026 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (char))" "ac_cv_sizeof_char" "$ac_includes_default"; then :
58029 if test "$ac_cv_type_char" = yes; then
58030 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
58031 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
58032 { as_fn_set_status 77
58033 as_fn_error "cannot compute sizeof (char)
58034 See \`config.log' for more details." "$LINENO" 5; }; }
58036 ac_cv_sizeof_char=0
58041 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_char" >&5
58042 $as_echo "$ac_cv_sizeof_char" >&6; }
58046 cat >>confdefs.h <<_ACEOF
58047 #define SIZEOF_CHAR $ac_cv_sizeof_char
58052 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for type equivalent to int8_t" >&5
58053 $as_echo_n "checking for type equivalent to int8_t... " >&6; }
58054 case "$ac_cv_sizeof_char" in
58055 1) acx_cv_type_int8_t=char ;;
58056 *) { as_fn_set_status please report a bug
58057 as_fn_error "no 8-bit type" "$LINENO" 5; }
58059 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_type_int8_t" >&5
58060 $as_echo "$acx_cv_type_int8_t" >&6; }
58062 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for type equivalent to int16_t" >&5
58063 $as_echo_n "checking for type equivalent to int16_t... " >&6; }
58064 case "$ac_cv_sizeof_int:$ac_cv_sizeof_short" in
58065 2:*) acx_cv_type_int16_t=int ;;
58066 *:2) acx_cv_type_int16_t=short ;;
58067 *) { as_fn_set_status please report a bug
58068 as_fn_error "no 16-bit type" "$LINENO" 5; }
58070 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_type_int16_t" >&5
58071 $as_echo "$acx_cv_type_int16_t" >&6; }
58073 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for type equivalent to int32_t" >&5
58074 $as_echo_n "checking for type equivalent to int32_t... " >&6; }
58075 case "$ac_cv_sizeof_int:$ac_cv_sizeof_long" in
58076 4:*) acx_cv_type_int32_t=int ;;
58077 *:4) acx_cv_type_int32_t=long ;;
58078 *) { as_fn_set_status please report a bug
58079 as_fn_error "no 32-bit type" "$LINENO" 5; }
58081 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_type_int32_t" >&5
58082 $as_echo "$acx_cv_type_int32_t" >&6; }
58085 # These tests are here to make the output prettier
58087 if test "$ac_cv_type_uint64_t" != yes && test "$ac_cv_type_u_int64_t" != yes; then
58088 case "$ac_cv_sizeof_long" in
58089 8) acx_cv_type_int64_t=long ;;
58091 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for type equivalent to int64_t" >&5
58092 $as_echo_n "checking for type equivalent to int64_t... " >&6; }
58093 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${acx_cv_type_int64_t-'using preprocessor symbols'}" >&5
58094 $as_echo "${acx_cv_type_int64_t-'using preprocessor symbols'}" >&6; }
58097 # Now we can use the above types
58099 if test "$ac_cv_type_uintptr_t" != yes; then
58100 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for type equivalent to intptr_t" >&5
58101 $as_echo_n "checking for type equivalent to intptr_t... " >&6; }
58102 case $ac_cv_sizeof_void_p in
58103 2) acx_cv_type_intptr_t=int16_t ;;
58104 4) acx_cv_type_intptr_t=int32_t ;;
58105 8) acx_cv_type_intptr_t=int64_t ;;
58106 *) { as_fn_set_status please report a bug
58107 as_fn_error "no equivalent for intptr_t" "$LINENO" 5; }
58109 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_type_intptr_t" >&5
58110 $as_echo "$acx_cv_type_intptr_t" >&6; }
58113 # ----------------- done all checks, emit header -------------
58114 ac_config_commands="$ac_config_commands include/gstdint.h"
58119 # This depends on GLIBCXX CHECK_LINKER_FEATURES, but without it assumes no.
58121 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU c++filt" >&5
58122 $as_echo_n "checking for GNU c++filt... " >&6; }
58123 if test "${ac_cv_path_CXXFILT+set}" = set; then :
58124 $as_echo_n "(cached) " >&6
58126 if test -z "$CXXFILT"; then
58127 ac_path_CXXFILT_found=false
58128 # Loop through the user's path and test for each of PROGNAME-LIST
58129 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
58130 for as_dir in $PATH
58133 test -z "$as_dir" && as_dir=.
58134 for ac_prog in c++filt gc++filt; do
58135 for ac_exec_ext in '' $ac_executable_extensions; do
58136 ac_path_CXXFILT="$as_dir/$ac_prog$ac_exec_ext"
58137 { test -f "$ac_path_CXXFILT" && $as_test_x "$ac_path_CXXFILT"; } || continue
58138 # Check for GNU $ac_path_CXXFILT
58139 case `"$ac_path_CXXFILT" --version 2>&1` in
58141 ac_cv_path_CXXFILT=$ac_path_CXXFILT && ac_path_CXXFILT_found=:;;
58144 $ac_path_CXXFILT_found && break 3
58149 if test -z "$ac_cv_path_CXXFILT"; then
58153 ac_cv_path_CXXFILT=$CXXFILT
58157 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_CXXFILT" >&5
58158 $as_echo "$ac_cv_path_CXXFILT" >&6; }
58159 CXXFILT=$ac_cv_path_CXXFILT
58163 # Check whether --enable-symvers was given.
58164 if test "${enable_symvers+set}" = set; then :
58165 enableval=$enable_symvers;
58166 case "$enableval" in
58167 yes|no|gnu|gnu-versioned-namespace|darwin|darwin-export|sun) ;;
58168 *) as_fn_error "Unknown argument to enable/disable symvers" "$LINENO" 5 ;;
58177 # If we never went through the GLIBCXX_CHECK_LINKER_FEATURES macro, then we
58178 # don't know enough about $LD to do tricks...
58180 # Sun style symbol versions needs GNU c++filt for make_sunver.pl to work
58181 # with extern "C++" in version scripts.
58184 # Turn a 'yes' into a suitable default.
58185 if test x$enable_symvers = xyes ; then
58186 if test $enable_shared = no || test "x$LD" = x || test x$gcc_no_link = xyes; then
58189 if test $with_gnu_ld = yes ; then
58190 case ${target_os} in
58192 enable_symvers=no ;;
58194 enable_symvers=gnu ;;
58197 case ${target_os} in
58199 enable_symvers=darwin ;;
58200 # Sun symbol versioning exists since Solaris 2.5.
58201 solaris2.[5-9]* | solaris2.1[0-9]*)
58202 # make_sunver.pl needs GNU c++filt to support extern "C++" in
58203 # version scripts, so disable symbol versioning if none can be
58205 if test -z "$ac_cv_path_CXXFILT"; then
58206 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: === You have requested Sun symbol versioning, but" >&5
58207 $as_echo "$as_me: WARNING: === You have requested Sun symbol versioning, but" >&2;}
58208 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: === no GNU c++filt could be found." >&5
58209 $as_echo "$as_me: WARNING: === no GNU c++filt could be found." >&2;}
58210 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: === Symbol versioning will be disabled." >&5
58211 $as_echo "$as_me: WARNING: === Symbol versioning will be disabled." >&2;}
58218 enable_symvers=no ;;
58224 # Check to see if 'darwin' or 'darwin-export' can win.
58225 if test x$enable_symvers = xdarwin-export ; then
58226 enable_symvers=darwin
58229 # Check if 'sun' was requested on non-Solaris 2 platforms.
58230 if test x$enable_symvers = xsun ; then
58231 case ${target_os} in
58236 # Unlikely to work.
58237 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: === You have requested Sun symbol versioning, but" >&5
58238 $as_echo "$as_me: WARNING: === You have requested Sun symbol versioning, but" >&2;}
58239 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: === you are not targetting Solaris 2." >&5
58240 $as_echo "$as_me: WARNING: === you are not targetting Solaris 2." >&2;}
58241 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: === Symbol versioning will be disabled." >&5
58242 $as_echo "$as_me: WARNING: === Symbol versioning will be disabled." >&2;}
58248 # Check to see if 'gnu' can win.
58249 if test $enable_symvers = gnu ||
58250 test $enable_symvers = gnu-versioned-namespace ||
58251 test $enable_symvers = sun; then
58252 # Check to see if libgcc_s exists, indicating that shared libgcc is possible.
58253 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shared libgcc" >&5
58254 $as_echo_n "checking for shared libgcc... " >&6; }
58255 ac_save_CFLAGS="$CFLAGS"
58257 if test x$gcc_no_link = xyes; then
58258 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
58260 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
58261 /* end confdefs.h. */
58271 if ac_fn_c_try_link "$LINENO"; then :
58272 glibcxx_shared_libgcc=yes
58274 glibcxx_shared_libgcc=no
58276 rm -f core conftest.err conftest.$ac_objext \
58277 conftest$ac_exeext conftest.$ac_ext
58278 CFLAGS="$ac_save_CFLAGS"
58279 if test $glibcxx_shared_libgcc = no; then
58280 cat > conftest.c <<EOF
58281 int main (void) { return 0; }
58283 glibcxx_libgcc_s_suffix=`${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS \
58284 -shared -shared-libgcc -o conftest.so \
58285 conftest.c -v 2>&1 >/dev/null \
58286 | sed -n 's/^.* -lgcc_s\([^ ]*\) .*$/\1/p'`
58287 rm -f conftest.c conftest.so
58288 if test x${glibcxx_libgcc_s_suffix+set} = xset; then
58289 CFLAGS=" -lgcc_s$glibcxx_libgcc_s_suffix"
58290 if test x$gcc_no_link = xyes; then
58291 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
58293 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
58294 /* end confdefs.h. */
58304 if ac_fn_c_try_link "$LINENO"; then :
58305 glibcxx_shared_libgcc=yes
58307 rm -f core conftest.err conftest.$ac_objext \
58308 conftest$ac_exeext conftest.$ac_ext
58309 CFLAGS="$ac_save_CFLAGS"
58312 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_shared_libgcc" >&5
58313 $as_echo "$glibcxx_shared_libgcc" >&6; }
58315 # For GNU ld, we need at least this version. The format is described in
58316 # GLIBCXX_CHECK_LINKER_FEATURES above.
58317 glibcxx_min_gnu_ld_version=21400
58319 # If no shared libgcc, can't win.
58320 if test $glibcxx_shared_libgcc != yes; then
58321 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: === You have requested GNU symbol versioning, but" >&5
58322 $as_echo "$as_me: WARNING: === You have requested GNU symbol versioning, but" >&2;}
58323 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: === you are not building a shared libgcc_s." >&5
58324 $as_echo "$as_me: WARNING: === you are not building a shared libgcc_s." >&2;}
58325 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: === Symbol versioning will be disabled." >&5
58326 $as_echo "$as_me: WARNING: === Symbol versioning will be disabled." >&2;}
58328 elif test $with_gnu_ld != yes && test $enable_symvers = sun; then
58329 : All interesting versions of Sun ld support sun style symbol versioning.
58330 elif test $with_gnu_ld != yes ; then
58331 # just fail for now
58332 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: === You have requested GNU symbol versioning, but" >&5
58333 $as_echo "$as_me: WARNING: === You have requested GNU symbol versioning, but" >&2;}
58334 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: === you are not using the GNU linker." >&5
58335 $as_echo "$as_me: WARNING: === you are not using the GNU linker." >&2;}
58336 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: === Symbol versioning will be disabled." >&5
58337 $as_echo "$as_me: WARNING: === Symbol versioning will be disabled." >&2;}
58339 elif test $glibcxx_ld_is_gold = yes ; then
58340 : All versions of gold support symbol versioning.
58341 elif test $glibcxx_gnu_ld_version -lt $glibcxx_min_gnu_ld_version ; then
58342 # The right tools, the right setup, but too old. Fallbacks?
58343 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: === Linker version $glibcxx_gnu_ld_version is too old for" >&5
58344 $as_echo "$as_me: WARNING: === Linker version $glibcxx_gnu_ld_version is too old for" >&2;}
58345 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: === full symbol versioning support in this release of GCC." >&5
58346 $as_echo "$as_me: WARNING: === full symbol versioning support in this release of GCC." >&2;}
58347 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: === You would need to upgrade your binutils to version" >&5
58348 $as_echo "$as_me: WARNING: === You would need to upgrade your binutils to version" >&2;}
58349 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: === $glibcxx_min_gnu_ld_version or later and rebuild GCC." >&5
58350 $as_echo "$as_me: WARNING: === $glibcxx_min_gnu_ld_version or later and rebuild GCC." >&2;}
58351 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: === Symbol versioning will be disabled." >&5
58352 $as_echo "$as_me: WARNING: === Symbol versioning will be disabled." >&2;}
58357 # Everything parsed; figure out what file to use.
58358 case $enable_symvers in
58360 SYMVER_FILE=config/abi/pre/none.ver
58363 SYMVER_FILE=config/abi/pre/gnu.ver
58365 $as_echo "#define _GLIBCXX_SYMVER_GNU 1" >>confdefs.h
58368 gnu-versioned-namespace)
58369 SYMVER_FILE=config/abi/pre/gnu-versioned-namespace.ver
58371 $as_echo "#define _GLIBCXX_SYMVER_GNU_NAMESPACE 1" >>confdefs.h
58375 SYMVER_FILE=config/abi/pre/gnu.ver
58377 $as_echo "#define _GLIBCXX_SYMVER_DARWIN 1" >>confdefs.h
58381 SYMVER_FILE=config/abi/pre/gnu.ver
58383 $as_echo "#define _GLIBCXX_SYMVER_SUN 1" >>confdefs.h
58388 if test x$enable_symvers != xno ; then
58390 $as_echo "#define _GLIBCXX_SYMVER 1" >>confdefs.h
58394 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the target supports .symver directive" >&5
58395 $as_echo_n "checking whether the target supports .symver directive... " >&6; }
58396 if test "${glibcxx_cv_have_as_symver_directive+set}" = set; then :
58397 $as_echo_n "(cached) " >&6
58400 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
58401 /* end confdefs.h. */
58402 void foo (void); __asm (".symver foo, bar@SYMVER");
58411 if ac_fn_c_try_compile "$LINENO"; then :
58412 glibcxx_cv_have_as_symver_directive=yes
58414 glibcxx_cv_have_as_symver_directive=no
58416 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
58418 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_have_as_symver_directive" >&5
58419 $as_echo "$glibcxx_cv_have_as_symver_directive" >&6; }
58420 if test $glibcxx_cv_have_as_symver_directive = yes; then
58422 $as_echo "#define HAVE_AS_SYMVER_DIRECTIVE 1" >>confdefs.h
58433 { $as_echo "$as_me:${as_lineno-$LINENO}: versioning on shared library symbols is $enable_symvers" >&5
58434 $as_echo "$as_me: versioning on shared library symbols is $enable_symvers" >&6;}
58436 if test $enable_symvers != no ; then
58437 case ${target_os} in
58438 # The Solaris 2 runtime linker doesn't support the GNU extension of
58439 # binding the same symbol to different versions
58441 symvers_renaming=no ;;
58442 # Other platforms with GNU symbol versioning (GNU/Linux, more?) do.
58445 $as_echo "#define HAVE_SYMVER_SYMBOL_RENAMING_RUNTIME_SUPPORT 1" >>confdefs.h
58447 symvers_renaming=yes ;;
58452 # Now, set up compatibility support, if any.
58453 # In addition, need this to deal with std::size_t mangling in
58454 # src/compatibility.cc. In a perfect world, could use
58455 # typeid(std::size_t).name()[0] to do direct substitution.
58456 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for size_t as unsigned int" >&5
58457 $as_echo_n "checking for size_t as unsigned int... " >&6; }
58458 ac_save_CFLAGS="$CFLAGS"
58460 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
58461 /* end confdefs.h. */
58466 __SIZE_TYPE__* stp; unsigned int* uip; stp = uip;
58471 if ac_fn_c_try_compile "$LINENO"; then :
58472 glibcxx_size_t_is_i=yes
58474 glibcxx_size_t_is_i=no
58476 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
58477 CFLAGS=$ac_save_CFLAGS
58478 if test "$glibcxx_size_t_is_i" = yes; then
58480 $as_echo "#define _GLIBCXX_SIZE_T_IS_UINT 1" >>confdefs.h
58483 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_size_t_is_i" >&5
58484 $as_echo "$glibcxx_size_t_is_i" >&6; }
58486 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ptrdiff_t as int" >&5
58487 $as_echo_n "checking for ptrdiff_t as int... " >&6; }
58488 ac_save_CFLAGS="$CFLAGS"
58490 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
58491 /* end confdefs.h. */
58496 __PTRDIFF_TYPE__* ptp; int* ip; ptp = ip;
58501 if ac_fn_c_try_compile "$LINENO"; then :
58502 glibcxx_ptrdiff_t_is_i=yes
58504 glibcxx_ptrdiff_t_is_i=no
58506 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
58507 CFLAGS=$ac_save_CFLAGS
58508 if test "$glibcxx_ptrdiff_t_is_i" = yes; then
58510 $as_echo "#define _GLIBCXX_PTRDIFF_T_IS_INT 1" >>confdefs.h
58513 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_ptrdiff_t_is_i" >&5
58514 $as_echo "$glibcxx_ptrdiff_t_is_i" >&6; }
58517 # Check whether --enable-visibility was given.
58518 if test "${enable_visibility+set}" = set; then :
58519 enableval=$enable_visibility;
58520 case "$enableval" in
58522 *) as_fn_error "Argument to enable/disable visibility must be yes or no" "$LINENO" 5 ;;
58526 enable_visibility=yes
58531 if test x$enable_visibility = xyes ; then
58532 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the target supports hidden visibility" >&5
58533 $as_echo_n "checking whether the target supports hidden visibility... " >&6; }
58534 if test "${glibcxx_cv_have_attribute_visibility+set}" = set; then :
58535 $as_echo_n "(cached) " >&6
58538 save_CFLAGS="$CFLAGS"
58539 CFLAGS="$CFLAGS -Werror"
58540 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
58541 /* end confdefs.h. */
58542 void __attribute__((visibility("hidden"))) foo(void) { }
58551 if ac_fn_c_try_compile "$LINENO"; then :
58552 glibcxx_cv_have_attribute_visibility=yes
58554 glibcxx_cv_have_attribute_visibility=no
58556 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
58557 CFLAGS="$save_CFLAGS"
58559 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_have_attribute_visibility" >&5
58560 $as_echo "$glibcxx_cv_have_attribute_visibility" >&6; }
58561 if test $glibcxx_cv_have_attribute_visibility = no; then
58562 enable_visibility=no
58567 { $as_echo "$as_me:${as_lineno-$LINENO}: visibility supported: $enable_visibility" >&5
58568 $as_echo "$as_me: visibility supported: $enable_visibility" >&6;}
58573 powerpc*-*-linux* | \
58574 powerpc*-*-gnu* | \
58575 sparc*-*-linux* | \
58578 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
58579 /* end confdefs.h. */
58585 #if !defined __LONG_DOUBLE_128__ || (defined(__sparc__) && defined(__arch64__))
58586 #error no need for long double compatibility
58593 if ac_fn_c_try_compile "$LINENO"; then :
58598 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
58599 if test "$ac_ldbl_compat" = yes; then
58601 $as_echo "#define _GLIBCXX_LONG_DOUBLE_COMPAT 1" >>confdefs.h
58603 port_specific_symbol_files="\$(top_srcdir)/config/os/gnu-linux/ldbl-extra.ver"
58608 # This depends on GLIBCXX_ENABLE_SYMVERS and GLIBCXX_IS_NATIVE.
58610 if $GLIBCXX_IS_NATIVE ; then
58611 # Do checks for resource limit functions.
58613 setrlimit_have_headers=yes
58614 for ac_header in unistd.h sys/time.h sys/resource.h
58616 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
58617 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
58618 eval as_val=\$$as_ac_Header
58619 if test "x$as_val" = x""yes; then :
58620 cat >>confdefs.h <<_ACEOF
58621 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
58625 setrlimit_have_headers=no
58630 # If don't have the headers, then we can't run the tests now, and we
58631 # won't be seeing any of these during testsuite compilation.
58632 if test $setrlimit_have_headers = yes; then
58633 # Can't do these in a loop, else the resulting syntax is wrong.
58635 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for RLIMIT_DATA" >&5
58636 $as_echo_n "checking for RLIMIT_DATA... " >&6; }
58637 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
58638 /* end confdefs.h. */
58639 #include <unistd.h>
58640 #include <sys/time.h>
58641 #include <sys/resource.h>
58646 int f = RLIMIT_DATA ;
58651 if ac_fn_c_try_compile "$LINENO"; then :
58656 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
58658 cat >>confdefs.h <<_ACEOF
58659 #define HAVE_LIMIT_DATA $glibcxx_mresult
58662 if test $glibcxx_mresult = 1 ; then res=yes ; else res=no ; fi
58663 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $res" >&5
58664 $as_echo "$res" >&6; }
58667 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for RLIMIT_RSS" >&5
58668 $as_echo_n "checking for RLIMIT_RSS... " >&6; }
58669 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
58670 /* end confdefs.h. */
58671 #include <unistd.h>
58672 #include <sys/time.h>
58673 #include <sys/resource.h>
58678 int f = RLIMIT_RSS ;
58683 if ac_fn_c_try_compile "$LINENO"; then :
58688 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
58690 cat >>confdefs.h <<_ACEOF
58691 #define HAVE_LIMIT_RSS $glibcxx_mresult
58694 if test $glibcxx_mresult = 1 ; then res=yes ; else res=no ; fi
58695 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $res" >&5
58696 $as_echo "$res" >&6; }
58699 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for RLIMIT_VMEM" >&5
58700 $as_echo_n "checking for RLIMIT_VMEM... " >&6; }
58701 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
58702 /* end confdefs.h. */
58703 #include <unistd.h>
58704 #include <sys/time.h>
58705 #include <sys/resource.h>
58710 int f = RLIMIT_VMEM ;
58715 if ac_fn_c_try_compile "$LINENO"; then :
58720 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
58722 cat >>confdefs.h <<_ACEOF
58723 #define HAVE_LIMIT_VMEM $glibcxx_mresult
58726 if test $glibcxx_mresult = 1 ; then res=yes ; else res=no ; fi
58727 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $res" >&5
58728 $as_echo "$res" >&6; }
58731 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for RLIMIT_AS" >&5
58732 $as_echo_n "checking for RLIMIT_AS... " >&6; }
58733 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
58734 /* end confdefs.h. */
58735 #include <unistd.h>
58736 #include <sys/time.h>
58737 #include <sys/resource.h>
58742 int f = RLIMIT_AS ;
58747 if ac_fn_c_try_compile "$LINENO"; then :
58752 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
58754 cat >>confdefs.h <<_ACEOF
58755 #define HAVE_LIMIT_AS $glibcxx_mresult
58758 if test $glibcxx_mresult = 1 ; then res=yes ; else res=no ; fi
58759 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $res" >&5
58760 $as_echo "$res" >&6; }
58763 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for RLIMIT_FSIZE" >&5
58764 $as_echo_n "checking for RLIMIT_FSIZE... " >&6; }
58765 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
58766 /* end confdefs.h. */
58767 #include <unistd.h>
58768 #include <sys/time.h>
58769 #include <sys/resource.h>
58774 int f = RLIMIT_FSIZE ;
58779 if ac_fn_c_try_compile "$LINENO"; then :
58784 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
58786 cat >>confdefs.h <<_ACEOF
58787 #define HAVE_LIMIT_FSIZE $glibcxx_mresult
58790 if test $glibcxx_mresult = 1 ; then res=yes ; else res=no ; fi
58791 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $res" >&5
58792 $as_echo "$res" >&6; }
58795 # Check for rlimit, setrlimit.
58796 if test "${glibcxx_cv_setrlimit+set}" = set; then :
58797 $as_echo_n "(cached) " >&6
58800 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
58801 /* end confdefs.h. */
58802 #include <unistd.h>
58803 #include <sys/time.h>
58804 #include <sys/resource.h>
58815 if ac_fn_c_try_compile "$LINENO"; then :
58816 glibcxx_cv_setrlimit=yes
58818 glibcxx_cv_setrlimit=no
58820 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
58826 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for testsuite resource limits support" >&5
58827 $as_echo_n "checking for testsuite resource limits support... " >&6; }
58828 if test $setrlimit_have_headers = yes && test $glibcxx_cv_setrlimit = yes; then
58831 $as_echo "#define _GLIBCXX_RES_LIMITS 1" >>confdefs.h
58836 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res_limits" >&5
58837 $as_echo "$ac_res_limits" >&6; }
58840 # Look for setenv, so that extended locale tests can be performed.
58842 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for setenv declaration" >&5
58843 $as_echo_n "checking for setenv declaration... " >&6; }
58844 if test x${glibcxx_cv_func_setenv_use+set} != xset; then
58845 if test "${glibcxx_cv_func_setenv_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.$ac_ext
58857 /* end confdefs.h. */
58858 #include <stdlib.h>
58867 if ac_fn_cxx_try_compile "$LINENO"; then :
58868 glibcxx_cv_func_setenv_use=yes
58870 glibcxx_cv_func_setenv_use=no
58872 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
58874 ac_cpp='$CPP $CPPFLAGS'
58875 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
58876 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
58877 ac_compiler_gnu=$ac_cv_c_compiler_gnu
58883 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_setenv_use" >&5
58884 $as_echo "$glibcxx_cv_func_setenv_use" >&6; }
58885 if test x$glibcxx_cv_func_setenv_use = x"yes"; then
58886 for ac_func in setenv
58888 ac_fn_c_check_func "$LINENO" "setenv" "ac_cv_func_setenv"
58889 if test "x$ac_cv_func_setenv" = x""yes; then :
58890 cat >>confdefs.h <<_ACEOF
58891 #define HAVE_SETENV 1
58901 if $GLIBCXX_IS_NATIVE && test $is_hosted = yes &&
58902 test $enable_symvers != no; then
58905 enable_abi_check=no ;;
58907 enable_abi_check=yes ;;
58910 # Only build this as native, since automake does not understand
58912 enable_abi_check=no
58915 # Export file names for ABI checking.
58916 baseline_dir="$glibcxx_srcdir/config/abi/post/${abi_baseline_pair}"
58920 # Propagate the target-specific source directories through the build chain.
58921 ATOMICITY_SRCDIR=config/${atomicity_dir}
58922 ATOMIC_WORD_SRCDIR=config/${atomic_word_dir}
58923 ATOMIC_FLAGS=${atomic_flags}
58924 CPU_DEFINES_SRCDIR=config/${cpu_defines_dir}
58925 OS_INC_SRCDIR=config/${os_include_dir}
58926 ERROR_CONSTANTS_SRCDIR=config/${error_constants_dir}
58927 ABI_TWEAKS_SRCDIR=config/${abi_tweaks_dir}
58937 # Determine cross-compile flags and AM_CONDITIONALs.
58938 #AC_SUBST(GLIBCXX_IS_NATIVE)
58939 #AM_CONDITIONAL(CANADIAN, test $CANADIAN = yes)
58940 if test $is_hosted = yes; then
58941 GLIBCXX_HOSTED_TRUE=
58942 GLIBCXX_HOSTED_FALSE='#'
58944 GLIBCXX_HOSTED_TRUE='#'
58945 GLIBCXX_HOSTED_FALSE=
58949 if test $enable_libstdcxx_pch = yes; then
58950 GLIBCXX_BUILD_PCH_TRUE=
58951 GLIBCXX_BUILD_PCH_FALSE='#'
58953 GLIBCXX_BUILD_PCH_TRUE='#'
58954 GLIBCXX_BUILD_PCH_FALSE=
58958 if test $enable_cheaders = c; then
58959 GLIBCXX_C_HEADERS_C_TRUE=
58960 GLIBCXX_C_HEADERS_C_FALSE='#'
58962 GLIBCXX_C_HEADERS_C_TRUE='#'
58963 GLIBCXX_C_HEADERS_C_FALSE=
58967 if test $enable_cheaders = c_std; then
58968 GLIBCXX_C_HEADERS_C_STD_TRUE=
58969 GLIBCXX_C_HEADERS_C_STD_FALSE='#'
58971 GLIBCXX_C_HEADERS_C_STD_TRUE='#'
58972 GLIBCXX_C_HEADERS_C_STD_FALSE=
58976 if test $enable_cheaders = c_global; then
58977 GLIBCXX_C_HEADERS_C_GLOBAL_TRUE=
58978 GLIBCXX_C_HEADERS_C_GLOBAL_FALSE='#'
58980 GLIBCXX_C_HEADERS_C_GLOBAL_TRUE='#'
58981 GLIBCXX_C_HEADERS_C_GLOBAL_FALSE=
58985 if test $c_compatibility = yes; then
58986 GLIBCXX_C_HEADERS_COMPATIBILITY_TRUE=
58987 GLIBCXX_C_HEADERS_COMPATIBILITY_FALSE='#'
58989 GLIBCXX_C_HEADERS_COMPATIBILITY_TRUE='#'
58990 GLIBCXX_C_HEADERS_COMPATIBILITY_FALSE=
58994 if test $c_extra = yes; then
58995 GLIBCXX_C_HEADERS_EXTRA_TRUE=
58996 GLIBCXX_C_HEADERS_EXTRA_FALSE='#'
58998 GLIBCXX_C_HEADERS_EXTRA_TRUE='#'
58999 GLIBCXX_C_HEADERS_EXTRA_FALSE=
59003 if test $enable_libstdcxx_debug = yes; then
59004 GLIBCXX_BUILD_DEBUG_TRUE=
59005 GLIBCXX_BUILD_DEBUG_FALSE='#'
59007 GLIBCXX_BUILD_DEBUG_TRUE='#'
59008 GLIBCXX_BUILD_DEBUG_FALSE=
59012 if test $enable_parallel = yes; then
59013 ENABLE_PARALLEL_TRUE=
59014 ENABLE_PARALLEL_FALSE='#'
59016 ENABLE_PARALLEL_TRUE='#'
59017 ENABLE_PARALLEL_FALSE=
59021 if test $enable_symvers != no; then
59022 ENABLE_SYMVERS_TRUE=
59023 ENABLE_SYMVERS_FALSE='#'
59025 ENABLE_SYMVERS_TRUE='#'
59026 ENABLE_SYMVERS_FALSE=
59030 if test $enable_symvers = gnu; then
59031 ENABLE_SYMVERS_GNU_TRUE=
59032 ENABLE_SYMVERS_GNU_FALSE='#'
59034 ENABLE_SYMVERS_GNU_TRUE='#'
59035 ENABLE_SYMVERS_GNU_FALSE=
59039 if test $enable_symvers = gnu-versioned-namespace; then
59040 ENABLE_SYMVERS_GNU_NAMESPACE_TRUE=
59041 ENABLE_SYMVERS_GNU_NAMESPACE_FALSE='#'
59043 ENABLE_SYMVERS_GNU_NAMESPACE_TRUE='#'
59044 ENABLE_SYMVERS_GNU_NAMESPACE_FALSE=
59048 if test $enable_symvers = darwin; then
59049 ENABLE_SYMVERS_DARWIN_TRUE=
59050 ENABLE_SYMVERS_DARWIN_FALSE='#'
59052 ENABLE_SYMVERS_DARWIN_TRUE='#'
59053 ENABLE_SYMVERS_DARWIN_FALSE=
59057 if test $enable_symvers = sun; then
59058 ENABLE_SYMVERS_SUN_TRUE=
59059 ENABLE_SYMVERS_SUN_FALSE='#'
59061 ENABLE_SYMVERS_SUN_TRUE='#'
59062 ENABLE_SYMVERS_SUN_FALSE=
59066 if test $symvers_renaming = no; then
59067 ENABLE_SYMVERS_SOL2_TRUE=
59068 ENABLE_SYMVERS_SOL2_FALSE='#'
59070 ENABLE_SYMVERS_SOL2_TRUE='#'
59071 ENABLE_SYMVERS_SOL2_FALSE=
59075 if test $enable_visibility = yes; then
59076 ENABLE_VISIBILITY_TRUE=
59077 ENABLE_VISIBILITY_FALSE='#'
59079 ENABLE_VISIBILITY_TRUE='#'
59080 ENABLE_VISIBILITY_FALSE=
59084 if test $ac_ldbl_compat = yes; then
59085 GLIBCXX_LDBL_COMPAT_TRUE=
59086 GLIBCXX_LDBL_COMPAT_FALSE='#'
59088 GLIBCXX_LDBL_COMPAT_TRUE='#'
59089 GLIBCXX_LDBL_COMPAT_FALSE=
59095 cat >confcache <<\_ACEOF
59096 # This file is a shell script that caches the results of configure
59097 # tests run on this system so they can be shared between configure
59098 # scripts and configure runs, see configure's option --config-cache.
59099 # It is not useful on other systems. If it contains results you don't
59100 # want to keep, you may remove or edit it.
59102 # config.status only pays attention to the cache file if you give it
59103 # the --recheck option to rerun configure.
59105 # `ac_cv_env_foo' variables (set or unset) will be overridden when
59106 # loading this file, other *unset* `ac_cv_foo' will be assigned the
59107 # following values.
59111 # The following way of writing the cache mishandles newlines in values,
59112 # but we know of no workaround that is simple, portable, and efficient.
59113 # So, we kill variables containing newlines.
59114 # Ultrix sh set writes to stderr and can't be redirected directly,
59115 # and sets the high bit in the cache file unless we assign to the vars.
59117 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
59118 eval ac_val=\$$ac_var
59122 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
59123 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
59126 _ | IFS | as_nl) ;; #(
59127 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
59128 *) { eval $ac_var=; unset $ac_var;} ;;
59134 case $as_nl`(ac_space=' '; set) 2>&1` in #(
59135 *${as_nl}ac_space=\ *)
59136 # `set' does not quote correctly, so add quotes: double-quote
59137 # substitution turns \\\\ into \\, and sed turns \\ into \.
59140 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
59143 # `set' quotes correctly as required by POSIX, so do not add quotes.
59144 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
59153 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
59155 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
59157 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
59158 if test -w "$cache_file"; then
59159 test "x$cache_file" != "x/dev/null" &&
59160 { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
59161 $as_echo "$as_me: updating cache $cache_file" >&6;}
59162 cat confcache >$cache_file
59164 { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
59165 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
59170 if test ${multilib} = yes; then
59171 multilib_arg="--enable-multilib"
59176 # Export all the install information.
59178 glibcxx_toolexecdir=no
59179 glibcxx_toolexeclibdir=no
59180 glibcxx_prefixdir=$prefix
59182 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gxx-include-dir" >&5
59183 $as_echo_n "checking for gxx-include-dir... " >&6; }
59185 # Check whether --with-gxx-include-dir was given.
59186 if test "${with_gxx_include_dir+set}" = set; then :
59187 withval=$with_gxx_include_dir; case "$withval" in
59188 yes) as_fn_error "Missing directory for --with-gxx-include-dir" "$LINENO" 5 ;;
59189 no) gxx_include_dir=no ;;
59190 *) gxx_include_dir=$withval ;;
59196 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gxx_include_dir" >&5
59197 $as_echo "$gxx_include_dir" >&6; }
59199 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for --enable-version-specific-runtime-libs" >&5
59200 $as_echo_n "checking for --enable-version-specific-runtime-libs... " >&6; }
59201 # Check whether --enable-version-specific-runtime-libs was given.
59202 if test "${enable_version_specific_runtime_libs+set}" = set; then :
59203 enableval=$enable_version_specific_runtime_libs; case "$enableval" in
59204 yes) version_specific_libs=yes ;;
59205 no) version_specific_libs=no ;;
59206 *) as_fn_error "Unknown argument to enable/disable version-specific libs" "$LINENO" 5;;
59209 version_specific_libs=no
59212 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $version_specific_libs" >&5
59213 $as_echo "$version_specific_libs" >&6; }
59215 # Default case for install directory for include files.
59216 if test $version_specific_libs = no && test $gxx_include_dir = no; then
59217 gxx_include_dir='include/c++/${gcc_version}'
59218 if test -n "$with_cross_host" &&
59219 test x"$with_cross_host" != x"no"; then
59220 gxx_include_dir='${prefix}/${target_alias}/'"$gxx_include_dir"
59222 gxx_include_dir='${prefix}/'"$gxx_include_dir"
59226 # Version-specific runtime libs processing.
59227 if test $version_specific_libs = yes; then
59228 # Need the gcc compiler version to know where to install libraries
59229 # and header files if --enable-version-specific-runtime-libs option
59230 # is selected. FIXME: these variables are misnamed, there are
59231 # no executables installed in _toolexecdir or _toolexeclibdir.
59232 if test x"$gxx_include_dir" = x"no"; then
59233 gxx_include_dir='${libdir}/gcc/${host_alias}/${gcc_version}/include/c++'
59235 glibcxx_toolexecdir='${libdir}/gcc/${host_alias}'
59236 glibcxx_toolexeclibdir='${toolexecdir}/${gcc_version}$(MULTISUBDIR)'
59239 # Calculate glibcxx_toolexecdir, glibcxx_toolexeclibdir
59240 # Install a library built with a cross compiler in tooldir, not libdir.
59241 if test x"$glibcxx_toolexecdir" = x"no"; then
59242 if test -n "$with_cross_host" &&
59243 test x"$with_cross_host" != x"no"; then
59244 glibcxx_toolexecdir='${exec_prefix}/${host_alias}'
59245 glibcxx_toolexeclibdir='${toolexecdir}/lib'
59247 glibcxx_toolexecdir='${libdir}/gcc/${host_alias}'
59248 glibcxx_toolexeclibdir='${libdir}'
59250 multi_os_directory=`$CXX -print-multi-os-directory`
59251 case $multi_os_directory in
59252 .) ;; # Avoid trailing /.
59253 *) glibcxx_toolexeclibdir=$glibcxx_toolexeclibdir/$multi_os_directory ;;
59257 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for install location" >&5
59258 $as_echo_n "checking for install location... " >&6; }
59259 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gxx_include_dir" >&5
59260 $as_echo "$gxx_include_dir" >&6; }
59268 # Export all the include and flag information to Makefiles.
59270 # Used for every C++ compile we perform.
59271 GLIBCXX_INCLUDES="\
59272 -I$glibcxx_builddir/include/$host_alias \
59273 -I$glibcxx_builddir/include \
59274 -I$glibcxx_srcdir/libsupc++"
59276 # For Canadian crosses, pick this up too.
59277 if test $CANADIAN = yes; then
59278 GLIBCXX_INCLUDES="$GLIBCXX_INCLUDES -I\${includedir}"
59281 # Stuff in the actual top level. Currently only used by libsupc++ to
59282 # get unwind* headers from the gcc dir.
59283 #TOPLEVEL_INCLUDES='-I$(toplevel_srcdir)/gcc -I$(toplevel_srcdir)/include'
59284 TOPLEVEL_INCLUDES='-I$(toplevel_srcdir)/gcc'
59286 # Now, export this to all the little Makefiles....
59291 # Optimization flags that are probably a good idea for thrill-seekers. Just
59292 # uncomment the lines below and make, everything else is ready to go...
59293 # Alternatively OPTIMIZE_CXXFLAGS can be set in configure.host.
59294 # OPTIMIZE_CXXFLAGS = -O3 -fstrict-aliasing -fvtable-gc
59297 WARN_FLAGS='-Wall -Wextra -Wwrite-strings -Wcast-qual'
59301 if test "$enable_shared" = yes; then
59302 LIBSUPCXX_PICFLAGS="-prefer-pic"
59304 LIBSUPCXX_PICFLAGS=
59308 ac_config_files="$ac_config_files Makefile"
59310 ac_config_files="$ac_config_files scripts/testsuite_flags"
59313 # Multilibs need MULTISUBDIR defined correctly in certain makefiles so
59314 # that multilib installs will end up installed in the correct place.
59315 # The testsuite needs it for multilib-aware ABI baseline files.
59316 # To work around this not being passed down from config-ml.in ->
59317 # srcdir/Makefile.am -> srcdir/{src,libsupc++,...}/Makefile.am, manually
59318 # append it here. Only modify Makefiles that have just been created.
59320 # Also, get rid of this simulated-VPATH thing that automake does.
59321 ac_config_files="$ac_config_files include/Makefile libsupc++/Makefile python/Makefile src/Makefile doc/Makefile po/Makefile testsuite/Makefile"
59324 ac_config_commands="$ac_config_commands generate-headers"
59327 cat >confcache <<\_ACEOF
59328 # This file is a shell script that caches the results of configure
59329 # tests run on this system so they can be shared between configure
59330 # scripts and configure runs, see configure's option --config-cache.
59331 # It is not useful on other systems. If it contains results you don't
59332 # want to keep, you may remove or edit it.
59334 # config.status only pays attention to the cache file if you give it
59335 # the --recheck option to rerun configure.
59337 # `ac_cv_env_foo' variables (set or unset) will be overridden when
59338 # loading this file, other *unset* `ac_cv_foo' will be assigned the
59339 # following values.
59343 # The following way of writing the cache mishandles newlines in values,
59344 # but we know of no workaround that is simple, portable, and efficient.
59345 # So, we kill variables containing newlines.
59346 # Ultrix sh set writes to stderr and can't be redirected directly,
59347 # and sets the high bit in the cache file unless we assign to the vars.
59349 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
59350 eval ac_val=\$$ac_var
59354 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
59355 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
59358 _ | IFS | as_nl) ;; #(
59359 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
59360 *) { eval $ac_var=; unset $ac_var;} ;;
59366 case $as_nl`(ac_space=' '; set) 2>&1` in #(
59367 *${as_nl}ac_space=\ *)
59368 # `set' does not quote correctly, so add quotes: double-quote
59369 # substitution turns \\\\ into \\, and sed turns \\ into \.
59372 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
59375 # `set' quotes correctly as required by POSIX, so do not add quotes.
59376 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
59385 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
59387 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
59389 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
59390 if test -w "$cache_file"; then
59391 test "x$cache_file" != "x/dev/null" &&
59392 { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
59393 $as_echo "$as_me: updating cache $cache_file" >&6;}
59394 cat confcache >$cache_file
59396 { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
59397 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
59402 test "x$prefix" = xNONE && prefix=$ac_default_prefix
59403 # Let make expand exec_prefix.
59404 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
59406 DEFS=-DHAVE_CONFIG_H
59410 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
59411 # 1. Remove the extension, and $U if already installed.
59412 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
59413 ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
59414 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR
59415 # will be set to the directory where LIBOBJS objects are built.
59416 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
59417 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
59419 LIBOBJS=$ac_libobjs
59421 LTLIBOBJS=$ac_ltlibobjs
59424 if test -n "$EXEEXT"; then
59426 am__EXEEXT_FALSE='#'
59428 am__EXEEXT_TRUE='#'
59432 if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then
59433 as_fn_error "conditional \"MAINTAINER_MODE\" was never defined.
59434 Usually this means the macro was only invoked conditionally." "$LINENO" 5
59436 if test -z "${GLIBCXX_HOSTED_TRUE}" && test -z "${GLIBCXX_HOSTED_FALSE}"; then
59437 as_fn_error "conditional \"GLIBCXX_HOSTED\" was never defined.
59438 Usually this means the macro was only invoked conditionally." "$LINENO" 5
59440 if test -z "${GLIBCXX_BUILD_PCH_TRUE}" && test -z "${GLIBCXX_BUILD_PCH_FALSE}"; then
59441 as_fn_error "conditional \"GLIBCXX_BUILD_PCH\" was never defined.
59442 Usually this means the macro was only invoked conditionally." "$LINENO" 5
59444 if test -z "${GLIBCXX_C_HEADERS_C_TRUE}" && test -z "${GLIBCXX_C_HEADERS_C_FALSE}"; then
59445 as_fn_error "conditional \"GLIBCXX_C_HEADERS_C\" was never defined.
59446 Usually this means the macro was only invoked conditionally." "$LINENO" 5
59448 if test -z "${GLIBCXX_C_HEADERS_C_STD_TRUE}" && test -z "${GLIBCXX_C_HEADERS_C_STD_FALSE}"; then
59449 as_fn_error "conditional \"GLIBCXX_C_HEADERS_C_STD\" was never defined.
59450 Usually this means the macro was only invoked conditionally." "$LINENO" 5
59452 if test -z "${GLIBCXX_C_HEADERS_C_GLOBAL_TRUE}" && test -z "${GLIBCXX_C_HEADERS_C_GLOBAL_FALSE}"; then
59453 as_fn_error "conditional \"GLIBCXX_C_HEADERS_C_GLOBAL\" was never defined.
59454 Usually this means the macro was only invoked conditionally." "$LINENO" 5
59456 if test -z "${GLIBCXX_C_HEADERS_COMPATIBILITY_TRUE}" && test -z "${GLIBCXX_C_HEADERS_COMPATIBILITY_FALSE}"; then
59457 as_fn_error "conditional \"GLIBCXX_C_HEADERS_COMPATIBILITY\" was never defined.
59458 Usually this means the macro was only invoked conditionally." "$LINENO" 5
59460 if test -z "${GLIBCXX_C_HEADERS_EXTRA_TRUE}" && test -z "${GLIBCXX_C_HEADERS_EXTRA_FALSE}"; then
59461 as_fn_error "conditional \"GLIBCXX_C_HEADERS_EXTRA\" was never defined.
59462 Usually this means the macro was only invoked conditionally." "$LINENO" 5
59464 if test -z "${GLIBCXX_BUILD_DEBUG_TRUE}" && test -z "${GLIBCXX_BUILD_DEBUG_FALSE}"; then
59465 as_fn_error "conditional \"GLIBCXX_BUILD_DEBUG\" was never defined.
59466 Usually this means the macro was only invoked conditionally." "$LINENO" 5
59468 if test -z "${ENABLE_PARALLEL_TRUE}" && test -z "${ENABLE_PARALLEL_FALSE}"; then
59469 as_fn_error "conditional \"ENABLE_PARALLEL\" was never defined.
59470 Usually this means the macro was only invoked conditionally." "$LINENO" 5
59472 if test -z "${ENABLE_SYMVERS_TRUE}" && test -z "${ENABLE_SYMVERS_FALSE}"; then
59473 as_fn_error "conditional \"ENABLE_SYMVERS\" was never defined.
59474 Usually this means the macro was only invoked conditionally." "$LINENO" 5
59476 if test -z "${ENABLE_SYMVERS_GNU_TRUE}" && test -z "${ENABLE_SYMVERS_GNU_FALSE}"; then
59477 as_fn_error "conditional \"ENABLE_SYMVERS_GNU\" was never defined.
59478 Usually this means the macro was only invoked conditionally." "$LINENO" 5
59480 if test -z "${ENABLE_SYMVERS_GNU_NAMESPACE_TRUE}" && test -z "${ENABLE_SYMVERS_GNU_NAMESPACE_FALSE}"; then
59481 as_fn_error "conditional \"ENABLE_SYMVERS_GNU_NAMESPACE\" was never defined.
59482 Usually this means the macro was only invoked conditionally." "$LINENO" 5
59484 if test -z "${ENABLE_SYMVERS_DARWIN_TRUE}" && test -z "${ENABLE_SYMVERS_DARWIN_FALSE}"; then
59485 as_fn_error "conditional \"ENABLE_SYMVERS_DARWIN\" was never defined.
59486 Usually this means the macro was only invoked conditionally." "$LINENO" 5
59488 if test -z "${ENABLE_SYMVERS_SUN_TRUE}" && test -z "${ENABLE_SYMVERS_SUN_FALSE}"; then
59489 as_fn_error "conditional \"ENABLE_SYMVERS_SUN\" was never defined.
59490 Usually this means the macro was only invoked conditionally." "$LINENO" 5
59492 if test -z "${ENABLE_SYMVERS_SOL2_TRUE}" && test -z "${ENABLE_SYMVERS_SOL2_FALSE}"; then
59493 as_fn_error "conditional \"ENABLE_SYMVERS_SOL2\" was never defined.
59494 Usually this means the macro was only invoked conditionally." "$LINENO" 5
59496 if test -z "${ENABLE_VISIBILITY_TRUE}" && test -z "${ENABLE_VISIBILITY_FALSE}"; then
59497 as_fn_error "conditional \"ENABLE_VISIBILITY\" was never defined.
59498 Usually this means the macro was only invoked conditionally." "$LINENO" 5
59500 if test -z "${GLIBCXX_LDBL_COMPAT_TRUE}" && test -z "${GLIBCXX_LDBL_COMPAT_FALSE}"; then
59501 as_fn_error "conditional \"GLIBCXX_LDBL_COMPAT\" was never defined.
59502 Usually this means the macro was only invoked conditionally." "$LINENO" 5
59505 : ${CONFIG_STATUS=./config.status}
59507 ac_clean_files_save=$ac_clean_files
59508 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
59509 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
59510 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
59512 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
59514 # Generated by $as_me.
59515 # Run this file to recreate the current configuration.
59516 # Compiler output produced by configure, useful for debugging
59517 # configure, is in config.log if it exists.
59520 ac_cs_recheck=false
59523 SHELL=\${CONFIG_SHELL-$SHELL}
59526 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
59527 ## -------------------- ##
59528 ## M4sh Initialization. ##
59529 ## -------------------- ##
59531 # Be more Bourne compatible
59532 DUALCASE=1; export DUALCASE # for MKS sh
59533 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
59536 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
59537 # is contrary to our usage. Disable this feature.
59538 alias -g '${1+"$@"}'='"$@"'
59539 setopt NO_GLOB_SUBST
59541 case `(set -o) 2>/dev/null` in #(
59553 # Printing a long string crashes Solaris 7 /usr/bin/printf.
59554 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
59555 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
59556 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
59557 # Prefer a ksh shell builtin over an external printf program on Solaris,
59558 # but without wasting forks for bash or zsh.
59559 if test -z "$BASH_VERSION$ZSH_VERSION" \
59560 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
59561 as_echo='print -r --'
59562 as_echo_n='print -rn --'
59563 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
59564 as_echo='printf %s\n'
59565 as_echo_n='printf %s'
59567 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
59568 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
59569 as_echo_n='/usr/ucb/echo -n'
59571 as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
59572 as_echo_n_body='eval
59576 expr "X$arg" : "X\\(.*\\)$as_nl";
59577 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
59579 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
59581 export as_echo_n_body
59582 as_echo_n='sh -c $as_echo_n_body as_echo'
59584 export as_echo_body
59585 as_echo='sh -c $as_echo_body as_echo'
59588 # The user is always right.
59589 if test "${PATH_SEPARATOR+set}" != set; then
59591 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
59592 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
59599 # We need space, tab and new line, in precisely that order. Quoting is
59600 # there to prevent editors from complaining about space-tab.
59601 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
59602 # splitting by setting IFS to empty value.)
59605 # Find who we are. Look in the path if we contain no directory separator.
59607 *[\\/]* ) as_myself=$0 ;;
59608 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
59609 for as_dir in $PATH
59612 test -z "$as_dir" && as_dir=.
59613 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
59619 # We did not find ourselves, most probably we were run as `sh COMMAND'
59620 # in which case we are not to be found in the path.
59621 if test "x$as_myself" = x; then
59624 if test ! -f "$as_myself"; then
59625 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
59629 # Unset variables that we do not need and which cause bugs (e.g. in
59630 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1"
59631 # suppresses any "Segmentation fault" message there. '((' could
59632 # trigger a bug in pdksh 5.2.14.
59633 for as_var in BASH_ENV ENV MAIL MAILPATH
59634 do eval test x\${$as_var+set} = xset \
59635 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
59648 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
59651 # as_fn_error ERROR [LINENO LOG_FD]
59652 # ---------------------------------
59653 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
59654 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
59655 # script with status $?, using 1 if that was 0.
59658 as_status=$?; test $as_status -eq 0 && as_status=1
59660 as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
59661 $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
59663 $as_echo "$as_me: error: $1" >&2
59664 as_fn_exit $as_status
59668 # as_fn_set_status STATUS
59669 # -----------------------
59670 # Set $? to STATUS, without forking.
59671 as_fn_set_status ()
59674 } # as_fn_set_status
59676 # as_fn_exit STATUS
59677 # -----------------
59678 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
59682 as_fn_set_status $1
59688 # Portably unset VAR.
59691 { eval $1=; unset $1;}
59693 as_unset=as_fn_unset
59694 # as_fn_append VAR VALUE
59695 # ----------------------
59696 # Append the text in VALUE to the end of the definition contained in VAR. Take
59697 # advantage of any shell optimizations that allow amortized linear growth over
59698 # repeated appends, instead of the typical quadratic growth present in naive
59700 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
59701 eval 'as_fn_append ()
59712 # as_fn_arith ARG...
59713 # ------------------
59714 # Perform arithmetic evaluation on the ARGs, and store the result in the
59715 # global $as_val. Take advantage of shells that can avoid forks. The arguments
59716 # must be portable across $(()) and expr.
59717 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
59718 eval 'as_fn_arith ()
59725 as_val=`expr "$@" || test $? -eq 1`
59730 if expr a : '\(a\)' >/dev/null 2>&1 &&
59731 test "X`expr 00001 : '.*\(...\)'`" = X001; then
59737 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
59738 as_basename=basename
59743 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
59749 as_me=`$as_basename -- "$0" ||
59750 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
59751 X"$0" : 'X\(//\)$' \| \
59752 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
59754 sed '/^.*\/\([^/][^/]*\)\/*$/{
59768 # Avoid depending upon Character Ranges.
59769 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
59770 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
59771 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
59772 as_cr_digits='0123456789'
59773 as_cr_alnum=$as_cr_Letters$as_cr_digits
59775 ECHO_C= ECHO_N= ECHO_T=
59776 case `echo -n x` in #(((((
59778 case `echo 'xy\c'` in
59779 *c*) ECHO_T=' ';; # ECHO_T is single tab character.
59781 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null
59788 rm -f conf$$ conf$$.exe conf$$.file
59789 if test -d conf$$.dir; then
59790 rm -f conf$$.dir/conf$$.file
59793 mkdir conf$$.dir 2>/dev/null
59795 if (echo >conf$$.file) 2>/dev/null; then
59796 if ln -s conf$$.file conf$$ 2>/dev/null; then
59798 # ... but there are two gotchas:
59799 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
59800 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
59801 # In both cases, we have to default to `cp -p'.
59802 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
59804 elif ln conf$$.file conf$$ 2>/dev/null; then
59812 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
59813 rmdir conf$$.dir 2>/dev/null
59818 # Create "$as_dir" as a directory, including parents if necessary.
59823 -*) as_dir=./$as_dir;;
59825 test -d "$as_dir" || eval $as_mkdir_p || {
59829 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
59830 *) as_qdir=$as_dir;;
59832 as_dirs="'$as_qdir' $as_dirs"
59833 as_dir=`$as_dirname -- "$as_dir" ||
59834 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
59835 X"$as_dir" : 'X\(//\)[^/]' \| \
59836 X"$as_dir" : 'X\(//\)$' \| \
59837 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
59838 $as_echo X"$as_dir" |
59839 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
59843 /^X\(\/\/\)[^/].*/{
59856 test -d "$as_dir" && break
59858 test -z "$as_dirs" || eval "mkdir $as_dirs"
59859 } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"
59863 if mkdir -p . 2>/dev/null; then
59864 as_mkdir_p='mkdir -p "$as_dir"'
59866 test -d ./-p && rmdir ./-p
59870 if test -x / >/dev/null 2>&1; then
59871 as_test_x='test -x'
59873 if ls -dL / >/dev/null 2>&1; then
59880 if test -d "$1"; then
59886 case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
59887 ???[sx]*):;;*)false;;esac;fi
59891 as_executable_p=$as_test_x
59893 # Sed expression to map a string onto a valid CPP name.
59894 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
59896 # Sed expression to map a string onto a valid variable name.
59897 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
59901 ## ----------------------------------- ##
59902 ## Main body of $CONFIG_STATUS script. ##
59903 ## ----------------------------------- ##
59905 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
59907 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
59908 # Save the log message, to keep $0 and so on meaningful, and to
59909 # report actual input values of CONFIG_FILES etc. instead of their
59910 # values after options handling.
59912 This file was extended by package-unused $as_me version-unused, which was
59913 generated by GNU Autoconf 2.64. Invocation command line was
59915 CONFIG_FILES = $CONFIG_FILES
59916 CONFIG_HEADERS = $CONFIG_HEADERS
59917 CONFIG_LINKS = $CONFIG_LINKS
59918 CONFIG_COMMANDS = $CONFIG_COMMANDS
59921 on `(hostname || uname -n) 2>/dev/null | sed 1q`
59926 case $ac_config_files in *"
59927 "*) set x $ac_config_files; shift; ac_config_files=$*;;
59930 case $ac_config_headers in *"
59931 "*) set x $ac_config_headers; shift; ac_config_headers=$*;;
59935 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
59936 # Files that config.status was made for.
59937 config_files="$ac_config_files"
59938 config_headers="$ac_config_headers"
59939 config_commands="$ac_config_commands"
59943 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
59945 \`$as_me' instantiates files and other configuration actions
59946 from templates according to the current configuration. Unless the files
59947 and actions are specified as TAGs, all are instantiated by default.
59949 Usage: $0 [OPTION]... [TAG]...
59951 -h, --help print this help, then exit
59952 -V, --version print version number and configuration settings, then exit
59953 -q, --quiet, --silent
59954 do not print progress messages
59955 -d, --debug don't remove temporary files
59956 --recheck update $as_me by reconfiguring in the same conditions
59957 --file=FILE[:TEMPLATE]
59958 instantiate the configuration file FILE
59959 --header=FILE[:TEMPLATE]
59960 instantiate the configuration header FILE
59962 Configuration files:
59965 Configuration headers:
59968 Configuration commands:
59971 Report bugs to the package provider."
59974 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
59976 package-unused config.status version-unused
59977 configured by $0, generated by GNU Autoconf 2.64,
59978 with options \\"`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\"
59980 Copyright (C) 2009 Free Software Foundation, Inc.
59981 This config.status script is free software; the Free Software Foundation
59982 gives unlimited permission to copy, distribute and modify it."
59989 test -n "\$AWK" || AWK=awk
59992 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
59993 # The default lists apply if the user does not specify any file.
59999 ac_option=`expr "X$1" : 'X\([^=]*\)='`
60000 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
60011 # Handling of the options.
60012 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
60014 --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
60015 $as_echo "$ac_cs_version"; exit ;;
60016 --debug | --debu | --deb | --de | --d | -d )
60018 --file | --fil | --fi | --f )
60021 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
60023 as_fn_append CONFIG_FILES " '$ac_optarg'"
60024 ac_need_defaults=false;;
60025 --header | --heade | --head | --hea )
60028 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
60030 as_fn_append CONFIG_HEADERS " '$ac_optarg'"
60031 ac_need_defaults=false;;
60033 # Conflict between --help and --header
60034 as_fn_error "ambiguous option: \`$1'
60035 Try \`$0 --help' for more information.";;
60036 --help | --hel | -h )
60037 $as_echo "$ac_cs_usage"; exit ;;
60038 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
60039 | -silent | --silent | --silen | --sile | --sil | --si | --s)
60042 # This is an error.
60043 -*) as_fn_error "unrecognized option: \`$1'
60044 Try \`$0 --help' for more information." ;;
60046 *) as_fn_append ac_config_targets " $1"
60047 ac_need_defaults=false ;;
60053 ac_configure_extra_args=
60055 if $ac_cs_silent; then
60057 ac_configure_extra_args="$ac_configure_extra_args --silent"
60061 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
60062 if \$ac_cs_recheck; then
60063 set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
60065 \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
60066 CONFIG_SHELL='$SHELL'
60067 export CONFIG_SHELL
60072 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
60076 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
60077 ## Running $as_me. ##
60083 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
60091 with_multisubdir="$with_multisubdir"
60092 with_multisrctop="$with_multisrctop"
60093 with_target_subdir="$with_target_subdir"
60094 ac_configure_args="${multilib_arg} ${ac_configure_args}"
60095 multi_basedir="$multi_basedir"
60096 CONFIG_SHELL=${CONFIG_SHELL-/bin/sh}
60099 GFORTRAN="$GFORTRAN"
60103 # The HP-UX ksh and POSIX shell print the target directory to stdout
60104 # if CDPATH is set.
60105 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
60107 sed_quote_subst='$sed_quote_subst'
60108 double_quote_subst='$double_quote_subst'
60109 delay_variable_subst='$delay_variable_subst'
60110 macro_version='`$ECHO "$macro_version" | $SED "$delay_single_quote_subst"`'
60111 macro_revision='`$ECHO "$macro_revision" | $SED "$delay_single_quote_subst"`'
60112 enable_shared='`$ECHO "$enable_shared" | $SED "$delay_single_quote_subst"`'
60113 enable_static='`$ECHO "$enable_static" | $SED "$delay_single_quote_subst"`'
60114 pic_mode='`$ECHO "$pic_mode" | $SED "$delay_single_quote_subst"`'
60115 enable_fast_install='`$ECHO "$enable_fast_install" | $SED "$delay_single_quote_subst"`'
60116 SHELL='`$ECHO "$SHELL" | $SED "$delay_single_quote_subst"`'
60117 ECHO='`$ECHO "$ECHO" | $SED "$delay_single_quote_subst"`'
60118 host_alias='`$ECHO "$host_alias" | $SED "$delay_single_quote_subst"`'
60119 host='`$ECHO "$host" | $SED "$delay_single_quote_subst"`'
60120 host_os='`$ECHO "$host_os" | $SED "$delay_single_quote_subst"`'
60121 build_alias='`$ECHO "$build_alias" | $SED "$delay_single_quote_subst"`'
60122 build='`$ECHO "$build" | $SED "$delay_single_quote_subst"`'
60123 build_os='`$ECHO "$build_os" | $SED "$delay_single_quote_subst"`'
60124 SED='`$ECHO "$SED" | $SED "$delay_single_quote_subst"`'
60125 Xsed='`$ECHO "$Xsed" | $SED "$delay_single_quote_subst"`'
60126 GREP='`$ECHO "$GREP" | $SED "$delay_single_quote_subst"`'
60127 EGREP='`$ECHO "$EGREP" | $SED "$delay_single_quote_subst"`'
60128 FGREP='`$ECHO "$FGREP" | $SED "$delay_single_quote_subst"`'
60129 LD='`$ECHO "$LD" | $SED "$delay_single_quote_subst"`'
60130 NM='`$ECHO "$NM" | $SED "$delay_single_quote_subst"`'
60131 LN_S='`$ECHO "$LN_S" | $SED "$delay_single_quote_subst"`'
60132 max_cmd_len='`$ECHO "$max_cmd_len" | $SED "$delay_single_quote_subst"`'
60133 ac_objext='`$ECHO "$ac_objext" | $SED "$delay_single_quote_subst"`'
60134 exeext='`$ECHO "$exeext" | $SED "$delay_single_quote_subst"`'
60135 lt_unset='`$ECHO "$lt_unset" | $SED "$delay_single_quote_subst"`'
60136 lt_SP2NL='`$ECHO "$lt_SP2NL" | $SED "$delay_single_quote_subst"`'
60137 lt_NL2SP='`$ECHO "$lt_NL2SP" | $SED "$delay_single_quote_subst"`'
60138 reload_flag='`$ECHO "$reload_flag" | $SED "$delay_single_quote_subst"`'
60139 reload_cmds='`$ECHO "$reload_cmds" | $SED "$delay_single_quote_subst"`'
60140 OBJDUMP='`$ECHO "$OBJDUMP" | $SED "$delay_single_quote_subst"`'
60141 deplibs_check_method='`$ECHO "$deplibs_check_method" | $SED "$delay_single_quote_subst"`'
60142 file_magic_cmd='`$ECHO "$file_magic_cmd" | $SED "$delay_single_quote_subst"`'
60143 AR='`$ECHO "$AR" | $SED "$delay_single_quote_subst"`'
60144 AR_FLAGS='`$ECHO "$AR_FLAGS" | $SED "$delay_single_quote_subst"`'
60145 STRIP='`$ECHO "$STRIP" | $SED "$delay_single_quote_subst"`'
60146 RANLIB='`$ECHO "$RANLIB" | $SED "$delay_single_quote_subst"`'
60147 old_postinstall_cmds='`$ECHO "$old_postinstall_cmds" | $SED "$delay_single_quote_subst"`'
60148 old_postuninstall_cmds='`$ECHO "$old_postuninstall_cmds" | $SED "$delay_single_quote_subst"`'
60149 old_archive_cmds='`$ECHO "$old_archive_cmds" | $SED "$delay_single_quote_subst"`'
60150 lock_old_archive_extraction='`$ECHO "$lock_old_archive_extraction" | $SED "$delay_single_quote_subst"`'
60151 CC='`$ECHO "$CC" | $SED "$delay_single_quote_subst"`'
60152 CFLAGS='`$ECHO "$CFLAGS" | $SED "$delay_single_quote_subst"`'
60153 compiler='`$ECHO "$compiler" | $SED "$delay_single_quote_subst"`'
60154 GCC='`$ECHO "$GCC" | $SED "$delay_single_quote_subst"`'
60155 lt_cv_sys_global_symbol_pipe='`$ECHO "$lt_cv_sys_global_symbol_pipe" | $SED "$delay_single_quote_subst"`'
60156 lt_cv_sys_global_symbol_to_cdecl='`$ECHO "$lt_cv_sys_global_symbol_to_cdecl" | $SED "$delay_single_quote_subst"`'
60157 lt_cv_sys_global_symbol_to_c_name_address='`$ECHO "$lt_cv_sys_global_symbol_to_c_name_address" | $SED "$delay_single_quote_subst"`'
60158 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"`'
60159 objdir='`$ECHO "$objdir" | $SED "$delay_single_quote_subst"`'
60160 MAGIC_CMD='`$ECHO "$MAGIC_CMD" | $SED "$delay_single_quote_subst"`'
60161 lt_prog_compiler_no_builtin_flag='`$ECHO "$lt_prog_compiler_no_builtin_flag" | $SED "$delay_single_quote_subst"`'
60162 lt_prog_compiler_wl='`$ECHO "$lt_prog_compiler_wl" | $SED "$delay_single_quote_subst"`'
60163 lt_prog_compiler_pic='`$ECHO "$lt_prog_compiler_pic" | $SED "$delay_single_quote_subst"`'
60164 lt_prog_compiler_static='`$ECHO "$lt_prog_compiler_static" | $SED "$delay_single_quote_subst"`'
60165 lt_cv_prog_compiler_c_o='`$ECHO "$lt_cv_prog_compiler_c_o" | $SED "$delay_single_quote_subst"`'
60166 need_locks='`$ECHO "$need_locks" | $SED "$delay_single_quote_subst"`'
60167 DSYMUTIL='`$ECHO "$DSYMUTIL" | $SED "$delay_single_quote_subst"`'
60168 NMEDIT='`$ECHO "$NMEDIT" | $SED "$delay_single_quote_subst"`'
60169 LIPO='`$ECHO "$LIPO" | $SED "$delay_single_quote_subst"`'
60170 OTOOL='`$ECHO "$OTOOL" | $SED "$delay_single_quote_subst"`'
60171 OTOOL64='`$ECHO "$OTOOL64" | $SED "$delay_single_quote_subst"`'
60172 libext='`$ECHO "$libext" | $SED "$delay_single_quote_subst"`'
60173 shrext_cmds='`$ECHO "$shrext_cmds" | $SED "$delay_single_quote_subst"`'
60174 extract_expsyms_cmds='`$ECHO "$extract_expsyms_cmds" | $SED "$delay_single_quote_subst"`'
60175 archive_cmds_need_lc='`$ECHO "$archive_cmds_need_lc" | $SED "$delay_single_quote_subst"`'
60176 enable_shared_with_static_runtimes='`$ECHO "$enable_shared_with_static_runtimes" | $SED "$delay_single_quote_subst"`'
60177 export_dynamic_flag_spec='`$ECHO "$export_dynamic_flag_spec" | $SED "$delay_single_quote_subst"`'
60178 whole_archive_flag_spec='`$ECHO "$whole_archive_flag_spec" | $SED "$delay_single_quote_subst"`'
60179 compiler_needs_object='`$ECHO "$compiler_needs_object" | $SED "$delay_single_quote_subst"`'
60180 old_archive_from_new_cmds='`$ECHO "$old_archive_from_new_cmds" | $SED "$delay_single_quote_subst"`'
60181 old_archive_from_expsyms_cmds='`$ECHO "$old_archive_from_expsyms_cmds" | $SED "$delay_single_quote_subst"`'
60182 archive_cmds='`$ECHO "$archive_cmds" | $SED "$delay_single_quote_subst"`'
60183 archive_expsym_cmds='`$ECHO "$archive_expsym_cmds" | $SED "$delay_single_quote_subst"`'
60184 module_cmds='`$ECHO "$module_cmds" | $SED "$delay_single_quote_subst"`'
60185 module_expsym_cmds='`$ECHO "$module_expsym_cmds" | $SED "$delay_single_quote_subst"`'
60186 with_gnu_ld='`$ECHO "$with_gnu_ld" | $SED "$delay_single_quote_subst"`'
60187 allow_undefined_flag='`$ECHO "$allow_undefined_flag" | $SED "$delay_single_quote_subst"`'
60188 no_undefined_flag='`$ECHO "$no_undefined_flag" | $SED "$delay_single_quote_subst"`'
60189 hardcode_libdir_flag_spec='`$ECHO "$hardcode_libdir_flag_spec" | $SED "$delay_single_quote_subst"`'
60190 hardcode_libdir_flag_spec_ld='`$ECHO "$hardcode_libdir_flag_spec_ld" | $SED "$delay_single_quote_subst"`'
60191 hardcode_libdir_separator='`$ECHO "$hardcode_libdir_separator" | $SED "$delay_single_quote_subst"`'
60192 hardcode_direct='`$ECHO "$hardcode_direct" | $SED "$delay_single_quote_subst"`'
60193 hardcode_direct_absolute='`$ECHO "$hardcode_direct_absolute" | $SED "$delay_single_quote_subst"`'
60194 hardcode_minus_L='`$ECHO "$hardcode_minus_L" | $SED "$delay_single_quote_subst"`'
60195 hardcode_shlibpath_var='`$ECHO "$hardcode_shlibpath_var" | $SED "$delay_single_quote_subst"`'
60196 hardcode_automatic='`$ECHO "$hardcode_automatic" | $SED "$delay_single_quote_subst"`'
60197 inherit_rpath='`$ECHO "$inherit_rpath" | $SED "$delay_single_quote_subst"`'
60198 link_all_deplibs='`$ECHO "$link_all_deplibs" | $SED "$delay_single_quote_subst"`'
60199 fix_srcfile_path='`$ECHO "$fix_srcfile_path" | $SED "$delay_single_quote_subst"`'
60200 always_export_symbols='`$ECHO "$always_export_symbols" | $SED "$delay_single_quote_subst"`'
60201 export_symbols_cmds='`$ECHO "$export_symbols_cmds" | $SED "$delay_single_quote_subst"`'
60202 exclude_expsyms='`$ECHO "$exclude_expsyms" | $SED "$delay_single_quote_subst"`'
60203 include_expsyms='`$ECHO "$include_expsyms" | $SED "$delay_single_quote_subst"`'
60204 prelink_cmds='`$ECHO "$prelink_cmds" | $SED "$delay_single_quote_subst"`'
60205 file_list_spec='`$ECHO "$file_list_spec" | $SED "$delay_single_quote_subst"`'
60206 variables_saved_for_relink='`$ECHO "$variables_saved_for_relink" | $SED "$delay_single_quote_subst"`'
60207 need_lib_prefix='`$ECHO "$need_lib_prefix" | $SED "$delay_single_quote_subst"`'
60208 need_version='`$ECHO "$need_version" | $SED "$delay_single_quote_subst"`'
60209 version_type='`$ECHO "$version_type" | $SED "$delay_single_quote_subst"`'
60210 runpath_var='`$ECHO "$runpath_var" | $SED "$delay_single_quote_subst"`'
60211 shlibpath_var='`$ECHO "$shlibpath_var" | $SED "$delay_single_quote_subst"`'
60212 shlibpath_overrides_runpath='`$ECHO "$shlibpath_overrides_runpath" | $SED "$delay_single_quote_subst"`'
60213 libname_spec='`$ECHO "$libname_spec" | $SED "$delay_single_quote_subst"`'
60214 library_names_spec='`$ECHO "$library_names_spec" | $SED "$delay_single_quote_subst"`'
60215 soname_spec='`$ECHO "$soname_spec" | $SED "$delay_single_quote_subst"`'
60216 install_override_mode='`$ECHO "$install_override_mode" | $SED "$delay_single_quote_subst"`'
60217 postinstall_cmds='`$ECHO "$postinstall_cmds" | $SED "$delay_single_quote_subst"`'
60218 postuninstall_cmds='`$ECHO "$postuninstall_cmds" | $SED "$delay_single_quote_subst"`'
60219 finish_cmds='`$ECHO "$finish_cmds" | $SED "$delay_single_quote_subst"`'
60220 finish_eval='`$ECHO "$finish_eval" | $SED "$delay_single_quote_subst"`'
60221 hardcode_into_libs='`$ECHO "$hardcode_into_libs" | $SED "$delay_single_quote_subst"`'
60222 sys_lib_search_path_spec='`$ECHO "$sys_lib_search_path_spec" | $SED "$delay_single_quote_subst"`'
60223 sys_lib_dlsearch_path_spec='`$ECHO "$sys_lib_dlsearch_path_spec" | $SED "$delay_single_quote_subst"`'
60224 hardcode_action='`$ECHO "$hardcode_action" | $SED "$delay_single_quote_subst"`'
60225 enable_dlopen='`$ECHO "$enable_dlopen" | $SED "$delay_single_quote_subst"`'
60226 enable_dlopen_self='`$ECHO "$enable_dlopen_self" | $SED "$delay_single_quote_subst"`'
60227 enable_dlopen_self_static='`$ECHO "$enable_dlopen_self_static" | $SED "$delay_single_quote_subst"`'
60228 old_striplib='`$ECHO "$old_striplib" | $SED "$delay_single_quote_subst"`'
60229 striplib='`$ECHO "$striplib" | $SED "$delay_single_quote_subst"`'
60230 compiler_lib_search_dirs='`$ECHO "$compiler_lib_search_dirs" | $SED "$delay_single_quote_subst"`'
60231 predep_objects='`$ECHO "$predep_objects" | $SED "$delay_single_quote_subst"`'
60232 postdep_objects='`$ECHO "$postdep_objects" | $SED "$delay_single_quote_subst"`'
60233 predeps='`$ECHO "$predeps" | $SED "$delay_single_quote_subst"`'
60234 postdeps='`$ECHO "$postdeps" | $SED "$delay_single_quote_subst"`'
60235 compiler_lib_search_path='`$ECHO "$compiler_lib_search_path" | $SED "$delay_single_quote_subst"`'
60236 LD_CXX='`$ECHO "$LD_CXX" | $SED "$delay_single_quote_subst"`'
60237 reload_flag_CXX='`$ECHO "$reload_flag_CXX" | $SED "$delay_single_quote_subst"`'
60238 reload_cmds_CXX='`$ECHO "$reload_cmds_CXX" | $SED "$delay_single_quote_subst"`'
60239 old_archive_cmds_CXX='`$ECHO "$old_archive_cmds_CXX" | $SED "$delay_single_quote_subst"`'
60240 compiler_CXX='`$ECHO "$compiler_CXX" | $SED "$delay_single_quote_subst"`'
60241 GCC_CXX='`$ECHO "$GCC_CXX" | $SED "$delay_single_quote_subst"`'
60242 lt_prog_compiler_no_builtin_flag_CXX='`$ECHO "$lt_prog_compiler_no_builtin_flag_CXX" | $SED "$delay_single_quote_subst"`'
60243 lt_prog_compiler_wl_CXX='`$ECHO "$lt_prog_compiler_wl_CXX" | $SED "$delay_single_quote_subst"`'
60244 lt_prog_compiler_pic_CXX='`$ECHO "$lt_prog_compiler_pic_CXX" | $SED "$delay_single_quote_subst"`'
60245 lt_prog_compiler_static_CXX='`$ECHO "$lt_prog_compiler_static_CXX" | $SED "$delay_single_quote_subst"`'
60246 lt_cv_prog_compiler_c_o_CXX='`$ECHO "$lt_cv_prog_compiler_c_o_CXX" | $SED "$delay_single_quote_subst"`'
60247 archive_cmds_need_lc_CXX='`$ECHO "$archive_cmds_need_lc_CXX" | $SED "$delay_single_quote_subst"`'
60248 enable_shared_with_static_runtimes_CXX='`$ECHO "$enable_shared_with_static_runtimes_CXX" | $SED "$delay_single_quote_subst"`'
60249 export_dynamic_flag_spec_CXX='`$ECHO "$export_dynamic_flag_spec_CXX" | $SED "$delay_single_quote_subst"`'
60250 whole_archive_flag_spec_CXX='`$ECHO "$whole_archive_flag_spec_CXX" | $SED "$delay_single_quote_subst"`'
60251 compiler_needs_object_CXX='`$ECHO "$compiler_needs_object_CXX" | $SED "$delay_single_quote_subst"`'
60252 old_archive_from_new_cmds_CXX='`$ECHO "$old_archive_from_new_cmds_CXX" | $SED "$delay_single_quote_subst"`'
60253 old_archive_from_expsyms_cmds_CXX='`$ECHO "$old_archive_from_expsyms_cmds_CXX" | $SED "$delay_single_quote_subst"`'
60254 archive_cmds_CXX='`$ECHO "$archive_cmds_CXX" | $SED "$delay_single_quote_subst"`'
60255 archive_expsym_cmds_CXX='`$ECHO "$archive_expsym_cmds_CXX" | $SED "$delay_single_quote_subst"`'
60256 module_cmds_CXX='`$ECHO "$module_cmds_CXX" | $SED "$delay_single_quote_subst"`'
60257 module_expsym_cmds_CXX='`$ECHO "$module_expsym_cmds_CXX" | $SED "$delay_single_quote_subst"`'
60258 with_gnu_ld_CXX='`$ECHO "$with_gnu_ld_CXX" | $SED "$delay_single_quote_subst"`'
60259 allow_undefined_flag_CXX='`$ECHO "$allow_undefined_flag_CXX" | $SED "$delay_single_quote_subst"`'
60260 no_undefined_flag_CXX='`$ECHO "$no_undefined_flag_CXX" | $SED "$delay_single_quote_subst"`'
60261 hardcode_libdir_flag_spec_CXX='`$ECHO "$hardcode_libdir_flag_spec_CXX" | $SED "$delay_single_quote_subst"`'
60262 hardcode_libdir_flag_spec_ld_CXX='`$ECHO "$hardcode_libdir_flag_spec_ld_CXX" | $SED "$delay_single_quote_subst"`'
60263 hardcode_libdir_separator_CXX='`$ECHO "$hardcode_libdir_separator_CXX" | $SED "$delay_single_quote_subst"`'
60264 hardcode_direct_CXX='`$ECHO "$hardcode_direct_CXX" | $SED "$delay_single_quote_subst"`'
60265 hardcode_direct_absolute_CXX='`$ECHO "$hardcode_direct_absolute_CXX" | $SED "$delay_single_quote_subst"`'
60266 hardcode_minus_L_CXX='`$ECHO "$hardcode_minus_L_CXX" | $SED "$delay_single_quote_subst"`'
60267 hardcode_shlibpath_var_CXX='`$ECHO "$hardcode_shlibpath_var_CXX" | $SED "$delay_single_quote_subst"`'
60268 hardcode_automatic_CXX='`$ECHO "$hardcode_automatic_CXX" | $SED "$delay_single_quote_subst"`'
60269 inherit_rpath_CXX='`$ECHO "$inherit_rpath_CXX" | $SED "$delay_single_quote_subst"`'
60270 link_all_deplibs_CXX='`$ECHO "$link_all_deplibs_CXX" | $SED "$delay_single_quote_subst"`'
60271 fix_srcfile_path_CXX='`$ECHO "$fix_srcfile_path_CXX" | $SED "$delay_single_quote_subst"`'
60272 always_export_symbols_CXX='`$ECHO "$always_export_symbols_CXX" | $SED "$delay_single_quote_subst"`'
60273 export_symbols_cmds_CXX='`$ECHO "$export_symbols_cmds_CXX" | $SED "$delay_single_quote_subst"`'
60274 exclude_expsyms_CXX='`$ECHO "$exclude_expsyms_CXX" | $SED "$delay_single_quote_subst"`'
60275 include_expsyms_CXX='`$ECHO "$include_expsyms_CXX" | $SED "$delay_single_quote_subst"`'
60276 prelink_cmds_CXX='`$ECHO "$prelink_cmds_CXX" | $SED "$delay_single_quote_subst"`'
60277 file_list_spec_CXX='`$ECHO "$file_list_spec_CXX" | $SED "$delay_single_quote_subst"`'
60278 hardcode_action_CXX='`$ECHO "$hardcode_action_CXX" | $SED "$delay_single_quote_subst"`'
60279 compiler_lib_search_dirs_CXX='`$ECHO "$compiler_lib_search_dirs_CXX" | $SED "$delay_single_quote_subst"`'
60280 predep_objects_CXX='`$ECHO "$predep_objects_CXX" | $SED "$delay_single_quote_subst"`'
60281 postdep_objects_CXX='`$ECHO "$postdep_objects_CXX" | $SED "$delay_single_quote_subst"`'
60282 predeps_CXX='`$ECHO "$predeps_CXX" | $SED "$delay_single_quote_subst"`'
60283 postdeps_CXX='`$ECHO "$postdeps_CXX" | $SED "$delay_single_quote_subst"`'
60284 compiler_lib_search_path_CXX='`$ECHO "$compiler_lib_search_path_CXX" | $SED "$delay_single_quote_subst"`'
60287 LTCFLAGS='$LTCFLAGS'
60288 compiler='$compiler_DEFAULT'
60290 # A function that is used when there is no print builtin or printf.
60291 func_fallback_echo ()
60293 eval 'cat <<_LTECHO_EOF
60298 # Quote evaled strings.
60312 deplibs_check_method \
60321 lt_cv_sys_global_symbol_pipe \
60322 lt_cv_sys_global_symbol_to_cdecl \
60323 lt_cv_sys_global_symbol_to_c_name_address \
60324 lt_cv_sys_global_symbol_to_c_name_address_lib_prefix \
60325 lt_prog_compiler_no_builtin_flag \
60326 lt_prog_compiler_wl \
60327 lt_prog_compiler_pic \
60328 lt_prog_compiler_static \
60329 lt_cv_prog_compiler_c_o \
60337 export_dynamic_flag_spec \
60338 whole_archive_flag_spec \
60339 compiler_needs_object \
60341 allow_undefined_flag \
60342 no_undefined_flag \
60343 hardcode_libdir_flag_spec \
60344 hardcode_libdir_flag_spec_ld \
60345 hardcode_libdir_separator \
60350 variables_saved_for_relink \
60352 library_names_spec \
60354 install_override_mode \
60358 compiler_lib_search_dirs \
60363 compiler_lib_search_path \
60367 lt_prog_compiler_no_builtin_flag_CXX \
60368 lt_prog_compiler_wl_CXX \
60369 lt_prog_compiler_pic_CXX \
60370 lt_prog_compiler_static_CXX \
60371 lt_cv_prog_compiler_c_o_CXX \
60372 export_dynamic_flag_spec_CXX \
60373 whole_archive_flag_spec_CXX \
60374 compiler_needs_object_CXX \
60376 allow_undefined_flag_CXX \
60377 no_undefined_flag_CXX \
60378 hardcode_libdir_flag_spec_CXX \
60379 hardcode_libdir_flag_spec_ld_CXX \
60380 hardcode_libdir_separator_CXX \
60381 fix_srcfile_path_CXX \
60382 exclude_expsyms_CXX \
60383 include_expsyms_CXX \
60384 file_list_spec_CXX \
60385 compiler_lib_search_dirs_CXX \
60386 predep_objects_CXX \
60387 postdep_objects_CXX \
60390 compiler_lib_search_path_CXX; do
60391 case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in
60392 *[\\\\\\\`\\"\\\$]*)
60393 eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED \\"\\\$sed_quote_subst\\"\\\`\\\\\\""
60396 eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
60401 # Double-quote double-evaled strings.
60402 for var in reload_cmds \
60403 old_postinstall_cmds \
60404 old_postuninstall_cmds \
60406 extract_expsyms_cmds \
60407 old_archive_from_new_cmds \
60408 old_archive_from_expsyms_cmds \
60410 archive_expsym_cmds \
60412 module_expsym_cmds \
60413 export_symbols_cmds \
60416 postuninstall_cmds \
60418 sys_lib_search_path_spec \
60419 sys_lib_dlsearch_path_spec \
60421 old_archive_cmds_CXX \
60422 old_archive_from_new_cmds_CXX \
60423 old_archive_from_expsyms_cmds_CXX \
60425 archive_expsym_cmds_CXX \
60427 module_expsym_cmds_CXX \
60428 export_symbols_cmds_CXX \
60429 prelink_cmds_CXX; do
60430 case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in
60431 *[\\\\\\\`\\"\\\$]*)
60432 eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED -e \\"\\\$double_quote_subst\\" -e \\"\\\$sed_quote_subst\\" -e \\"\\\$delay_variable_subst\\"\\\`\\\\\\""
60435 eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
60440 ac_aux_dir='$ac_aux_dir'
60441 xsi_shell='$xsi_shell'
60442 lt_shell_append='$lt_shell_append'
60444 # See if we are running on zsh, and set the options which allow our
60445 # commands through without removal of \ escapes INIT.
60446 if test -n "\${ZSH_VERSION+set}" ; then
60447 setopt NO_GLOB_SUBST
60453 TIMESTAMP='$TIMESTAMP'
60464 acx_cv_header_stdint="$acx_cv_header_stdint"
60465 acx_cv_type_int8_t="$acx_cv_type_int8_t"
60466 acx_cv_type_int16_t="$acx_cv_type_int16_t"
60467 acx_cv_type_int32_t="$acx_cv_type_int32_t"
60468 acx_cv_type_int64_t="$acx_cv_type_int64_t"
60469 acx_cv_type_intptr_t="$acx_cv_type_intptr_t"
60470 ac_cv_type_uintmax_t="$ac_cv_type_uintmax_t"
60471 ac_cv_type_uintptr_t="$ac_cv_type_uintptr_t"
60472 ac_cv_type_uint64_t="$ac_cv_type_uint64_t"
60473 ac_cv_type_u_int64_t="$ac_cv_type_u_int64_t"
60474 ac_cv_type_u_int32_t="$ac_cv_type_u_int32_t"
60475 ac_cv_type_int_least32_t="$ac_cv_type_int_least32_t"
60476 ac_cv_type_int_fast32_t="$ac_cv_type_int_fast32_t"
60477 ac_cv_sizeof_void_p="$ac_cv_sizeof_void_p"
60482 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
60484 # Handling of arguments.
60485 for ac_config_target in $ac_config_targets
60487 case $ac_config_target in
60488 "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;;
60489 "default-1") CONFIG_COMMANDS="$CONFIG_COMMANDS default-1" ;;
60490 "libtool") CONFIG_COMMANDS="$CONFIG_COMMANDS libtool" ;;
60491 "include/gstdint.h") CONFIG_COMMANDS="$CONFIG_COMMANDS include/gstdint.h" ;;
60492 "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
60493 "scripts/testsuite_flags") CONFIG_FILES="$CONFIG_FILES scripts/testsuite_flags" ;;
60494 "include/Makefile") CONFIG_FILES="$CONFIG_FILES include/Makefile" ;;
60495 "libsupc++/Makefile") CONFIG_FILES="$CONFIG_FILES libsupc++/Makefile" ;;
60496 "python/Makefile") CONFIG_FILES="$CONFIG_FILES python/Makefile" ;;
60497 "src/Makefile") CONFIG_FILES="$CONFIG_FILES src/Makefile" ;;
60498 "doc/Makefile") CONFIG_FILES="$CONFIG_FILES doc/Makefile" ;;
60499 "po/Makefile") CONFIG_FILES="$CONFIG_FILES po/Makefile" ;;
60500 "testsuite/Makefile") CONFIG_FILES="$CONFIG_FILES testsuite/Makefile" ;;
60501 "generate-headers") CONFIG_COMMANDS="$CONFIG_COMMANDS generate-headers" ;;
60503 *) as_fn_error "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
60508 # If the user did not use the arguments to specify the items to instantiate,
60509 # then the envvar interface is used. Set only those that are not.
60510 # We use the long form for the default assignment because of an extremely
60511 # bizarre bug on SunOS 4.1.3.
60512 if $ac_need_defaults; then
60513 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
60514 test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
60515 test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
60518 # Have a temporary directory for convenience. Make it in the build tree
60519 # simply because there is no reason against having it here, and in addition,
60520 # creating and moving files from /tmp can sometimes cause problems.
60521 # Hook for its removal unless debugging.
60522 # Note that there is a small window in which the directory will not be cleaned:
60523 # after its creation but before its name has been assigned to `$tmp'.
60527 trap 'exit_status=$?
60528 { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
60530 trap 'as_fn_exit 1' 1 2 13 15
60532 # Create a (secure) tmp directory for tmp files.
60535 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
60536 test -n "$tmp" && test -d "$tmp"
60539 tmp=./conf$$-$RANDOM
60540 (umask 077 && mkdir "$tmp")
60541 } || as_fn_error "cannot create a temporary directory in ." "$LINENO" 5
60543 # Set up the scripts for CONFIG_FILES section.
60544 # No need to generate them if there are no CONFIG_FILES.
60545 # This happens for instance with `./config.status config.h'.
60546 if test -n "$CONFIG_FILES"; then
60549 ac_cr=`echo X | tr X '\015'`
60550 # On cygwin, bash can eat \r inside `` if the user requested igncr.
60551 # But we know of no other shell where ac_cr would be empty at this
60552 # point, so we can use a bashism as a fallback.
60553 if test "x$ac_cr" = x; then
60554 eval ac_cr=\$\'\\r\'
60556 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
60557 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
60560 ac_cs_awk_cr=$ac_cr
60563 echo 'BEGIN {' >"$tmp/subs1.awk" &&
60568 echo "cat >conf$$subs.awk <<_ACEOF" &&
60569 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
60571 } >conf$$subs.sh ||
60572 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
60573 ac_delim_num=`echo "$ac_subst_vars" | grep -c '$'`
60575 for ac_last_try in false false false false false :; do
60576 . ./conf$$subs.sh ||
60577 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
60579 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
60580 if test $ac_delim_n = $ac_delim_num; then
60582 elif $ac_last_try; then
60583 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
60585 ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
60588 rm -f conf$$subs.sh
60590 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
60591 cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&
60595 s/^/S["/; s/!.*/"]=/
60605 s/\(.\{148\}\).*/\1/
60607 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
60612 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
60619 s/\(.\{148\}\).*/\1/
60621 s/["\\]/\\&/g; s/^/"/; s/$/"/
60625 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
60630 ' <conf$$subs.awk | sed '
60635 ' >>$CONFIG_STATUS || ac_write_fail=1
60636 rm -f conf$$subs.awk
60637 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
60639 cat >>"\$tmp/subs1.awk" <<_ACAWK &&
60640 for (key in S) S_is_set[key] = 1
60646 nfields = split(line, field, "@")
60648 len = length(field[1])
60649 for (i = 2; i < nfields; i++) {
60651 keylen = length(key)
60652 if (S_is_set[key]) {
60654 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
60655 len += length(value) + length(field[++i])
60666 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
60667 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
60668 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
60671 fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \
60672 || as_fn_error "could not setup config files machinery" "$LINENO" 5
60675 # VPATH may cause trouble with some makes, so we remove $(srcdir),
60676 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
60677 # trailing colons and then remove the whole line if VPATH becomes empty
60678 # (actually we leave an empty line to preserve line numbers).
60679 if test "x$srcdir" = x.; then
60680 ac_vpsub='/^[ ]*VPATH[ ]*=/{
60681 s/:*\$(srcdir):*/:/
60682 s/:*\${srcdir}:*/:/
60684 s/^\([^=]*=[ ]*\):*/\1/
60690 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
60691 fi # test -n "$CONFIG_FILES"
60693 # Set up the scripts for CONFIG_HEADERS section.
60694 # No need to generate them if there are no CONFIG_HEADERS.
60695 # This happens for instance with `./config.status Makefile'.
60696 if test -n "$CONFIG_HEADERS"; then
60697 cat >"$tmp/defines.awk" <<\_ACAWK ||
60701 # Transform confdefs.h into an awk script `defines.awk', embedded as
60702 # here-document in config.status, that substitutes the proper values into
60703 # config.h.in to produce config.h.
60705 # Create a delimiter string that does not exist in confdefs.h, to ease
60706 # handling of long lines.
60708 for ac_last_try in false false :; do
60709 ac_t=`sed -n "/$ac_delim/p" confdefs.h`
60710 if test -z "$ac_t"; then
60712 elif $ac_last_try; then
60713 as_fn_error "could not make $CONFIG_HEADERS" "$LINENO" 5
60715 ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
60719 # For the awk script, D is an array of macro values keyed by name,
60720 # likewise P contains macro parameters if any. Preserve backslash
60721 # newline sequences.
60723 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
60725 s/.\{148\}/&'"$ac_delim"'/g
60728 s/^[ ]*#[ ]*define[ ][ ]*/ /
60735 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\
60737 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p
60741 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\
60742 D["\1"]=" \3\\\\\\n"\\/p
60744 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
60749 s/.\{148\}/&'"$ac_delim"'/g
60754 s/["\\]/\\&/g; s/^/"/; s/$/"/p
60757 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
60759 ' <confdefs.h | sed '
60760 s/'"$ac_delim"'/"\\\
60761 "/g' >>$CONFIG_STATUS || ac_write_fail=1
60763 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
60764 for (key in D) D_is_set[key] = 1
60767 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
60769 split(line, arg, " ")
60770 if (arg[1] == "#") {
60774 defundef = substr(arg[1], 2)
60777 split(mac1, mac2, "(") #)
60779 prefix = substr(line, 1, index(line, defundef) - 1)
60780 if (D_is_set[macro]) {
60781 # Preserve the white space surrounding the "#".
60782 print prefix "define", macro P[macro] D[macro]
60785 # Replace #undef with comments. This is necessary, for example,
60786 # in the case of _POSIX_SOURCE, which is predefined and required
60787 # on some systems where configure will not decide to define it.
60788 if (defundef == "undef") {
60789 print "/*", prefix defundef, macro, "*/"
60797 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
60798 as_fn_error "could not setup config headers machinery" "$LINENO" 5
60799 fi # test -n "$CONFIG_HEADERS"
60802 eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS"
60807 :[FHLC]) ac_mode=$ac_tag; continue;;
60809 case $ac_mode$ac_tag in
60811 :L* | :C*:*) as_fn_error "invalid tag \`$ac_tag'" "$LINENO" 5;;
60812 :[FH]-) ac_tag=-:-;;
60813 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
60830 -) ac_f="$tmp/stdin";;
60831 *) # Look for the file first in the build tree, then in the source tree
60832 # (if the path is not absolute). The absolute path cannot be DOS-style,
60833 # because $ac_f cannot contain `:'.
60837 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
60839 as_fn_error "cannot find input file: \`$ac_f'" "$LINENO" 5;;
60841 case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
60842 as_fn_append ac_file_inputs " '$ac_f'"
60845 # Let's still pretend it is `configure' which instantiates (i.e., don't
60846 # use $as_me), people would be surprised to read:
60847 # /* config.h. Generated by config.status. */
60848 configure_input='Generated from '`
60849 $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
60851 if test x"$ac_file" != x-; then
60852 configure_input="$ac_file. $configure_input"
60853 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
60854 $as_echo "$as_me: creating $ac_file" >&6;}
60856 # Neutralize special characters interpreted by sed in replacement strings.
60857 case $configure_input in #(
60858 *\&* | *\|* | *\\* )
60859 ac_sed_conf_input=`$as_echo "$configure_input" |
60860 sed 's/[\\\\&|]/\\\\&/g'`;; #(
60861 *) ac_sed_conf_input=$configure_input;;
60865 *:-:* | *:-) cat >"$tmp/stdin" \
60866 || as_fn_error "could not create $ac_file" "$LINENO" 5 ;;
60871 ac_dir=`$as_dirname -- "$ac_file" ||
60872 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
60873 X"$ac_file" : 'X\(//\)[^/]' \| \
60874 X"$ac_file" : 'X\(//\)$' \| \
60875 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
60876 $as_echo X"$ac_file" |
60877 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
60881 /^X\(\/\/\)[^/].*/{
60894 as_dir="$ac_dir"; as_fn_mkdir_p
60898 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
60900 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
60901 # A ".." for each directory in $ac_dir_suffix.
60902 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
60903 case $ac_top_builddir_sub in
60904 "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
60905 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
60908 ac_abs_top_builddir=$ac_pwd
60909 ac_abs_builddir=$ac_pwd$ac_dir_suffix
60910 # for backward compatibility:
60911 ac_top_builddir=$ac_top_build_prefix
60914 .) # We are building in place.
60916 ac_top_srcdir=$ac_top_builddir_sub
60917 ac_abs_top_srcdir=$ac_pwd ;;
60918 [\\/]* | ?:[\\/]* ) # Absolute name.
60919 ac_srcdir=$srcdir$ac_dir_suffix;
60920 ac_top_srcdir=$srcdir
60921 ac_abs_top_srcdir=$srcdir ;;
60922 *) # Relative name.
60923 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
60924 ac_top_srcdir=$ac_top_build_prefix$srcdir
60925 ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
60927 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
60937 [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
60938 *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
60940 ac_MKDIR_P=$MKDIR_P
60942 [\\/$]* | ?:[\\/]* ) ;;
60943 */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;;
60947 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
60948 # If the template does not know about datarootdir, expand it.
60949 # FIXME: This hack should be removed a few years after 2.60.
60950 ac_datarootdir_hack=; ac_datarootdir_seen=
60961 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
60962 *datarootdir*) ac_datarootdir_seen=yes;;
60963 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
60964 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
60965 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
60967 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
60968 ac_datarootdir_hack='
60969 s&@datadir@&$datadir&g
60970 s&@docdir@&$docdir&g
60971 s&@infodir@&$infodir&g
60972 s&@localedir@&$localedir&g
60973 s&@mandir@&$mandir&g
60974 s&\\\${datarootdir}&$datarootdir&g' ;;
60978 # Neutralize VPATH when `$srcdir' = `.'.
60979 # Shell code in configure.ac might set extrasub.
60980 # FIXME: do we really want to maintain this feature?
60981 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
60982 ac_sed_extra="$ac_vpsub
60985 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
60987 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
60988 s|@configure_input@|$ac_sed_conf_input|;t t
60989 s&@top_builddir@&$ac_top_builddir_sub&;t t
60990 s&@top_build_prefix@&$ac_top_build_prefix&;t t
60991 s&@srcdir@&$ac_srcdir&;t t
60992 s&@abs_srcdir@&$ac_abs_srcdir&;t t
60993 s&@top_srcdir@&$ac_top_srcdir&;t t
60994 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
60995 s&@builddir@&$ac_builddir&;t t
60996 s&@abs_builddir@&$ac_abs_builddir&;t t
60997 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
60998 s&@INSTALL@&$ac_INSTALL&;t t
60999 s&@MKDIR_P@&$ac_MKDIR_P&;t t
61000 $ac_datarootdir_hack
61002 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$tmp/subs.awk" >$tmp/out \
61003 || as_fn_error "could not create $ac_file" "$LINENO" 5
61005 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
61006 { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&
61007 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&
61008 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
61009 which seems to be undefined. Please make sure it is defined." >&5
61010 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
61011 which seems to be undefined. Please make sure it is defined." >&2;}
61015 -) cat "$tmp/out" && rm -f "$tmp/out";;
61016 *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";;
61018 || as_fn_error "could not create $ac_file" "$LINENO" 5
61024 if test x"$ac_file" != x-; then
61026 $as_echo "/* $configure_input */" \
61027 && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs"
61028 } >"$tmp/config.h" \
61029 || as_fn_error "could not create $ac_file" "$LINENO" 5
61030 if diff "$ac_file" "$tmp/config.h" >/dev/null 2>&1; then
61031 { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
61032 $as_echo "$as_me: $ac_file is unchanged" >&6;}
61035 mv "$tmp/config.h" "$ac_file" \
61036 || as_fn_error "could not create $ac_file" "$LINENO" 5
61039 $as_echo "/* $configure_input */" \
61040 && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" \
61041 || as_fn_error "could not create -" "$LINENO" 5
61043 # Compute "$ac_file"'s index in $config_headers.
61046 for _am_header in $config_headers :; do
61047 case $_am_header in
61048 $_am_arg | $_am_arg:* )
61051 _am_stamp_count=`expr $_am_stamp_count + 1` ;;
61054 echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" ||
61055 $as_expr X"$_am_arg" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
61056 X"$_am_arg" : 'X\(//\)[^/]' \| \
61057 X"$_am_arg" : 'X\(//\)$' \| \
61058 X"$_am_arg" : 'X\(/\)' \| . 2>/dev/null ||
61059 $as_echo X"$_am_arg" |
61060 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
61064 /^X\(\/\/\)[^/].*/{
61076 s/.*/./; q'`/stamp-h$_am_stamp_count
61079 :C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
61080 $as_echo "$as_me: executing $ac_file commands" >&6;}
61085 case $ac_file$ac_mode in
61087 # Only add multilib support code if we just rebuilt the top-level
61089 case " $CONFIG_FILES " in
61091 ac_file=Makefile . ${multi_basedir}/config-ml.in
61096 # See if we are running on zsh, and set the options which allow our
61097 # commands through without removal of \ escapes.
61098 if test -n "${ZSH_VERSION+set}" ; then
61099 setopt NO_GLOB_SUBST
61102 cfgfile="${ofile}T"
61103 trap "$RM \"$cfgfile\"; exit 1" 1 2 15
61106 cat <<_LT_EOF >> "$cfgfile"
61109 # `$ECHO "$ofile" | sed 's%^.*/%%'` - Provide generalized library-building support services.
61110 # Generated automatically by $as_me ($PACKAGE$TIMESTAMP) $VERSION
61111 # Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
61112 # NOTE: Changes made to this file will be lost: look at ltmain.sh.
61114 # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005,
61115 # 2006, 2007, 2008, 2009 Free Software Foundation, Inc.
61116 # Written by Gordon Matzigkeit, 1996
61118 # This file is part of GNU Libtool.
61120 # GNU Libtool is free software; you can redistribute it and/or
61121 # modify it under the terms of the GNU General Public License as
61122 # published by the Free Software Foundation; either version 2 of
61123 # the License, or (at your option) any later version.
61125 # As a special exception to the GNU General Public License,
61126 # if you distribute this file as part of a program or library that
61127 # is built using GNU Libtool, you may include this file under the
61128 # same distribution terms that you use for the rest of that program.
61130 # GNU Libtool is distributed in the hope that it will be useful,
61131 # but WITHOUT ANY WARRANTY; without even the implied warranty of
61132 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
61133 # GNU General Public License for more details.
61135 # You should have received a copy of the GNU General Public License
61136 # along with GNU Libtool; see the file COPYING. If not, a copy
61137 # can be downloaded from http://www.gnu.org/licenses/gpl.html, or
61138 # obtained by writing to the Free Software Foundation, Inc.,
61139 # 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
61142 # The names of the tagged configurations supported by this script.
61143 available_tags="CXX "
61145 # ### BEGIN LIBTOOL CONFIG
61147 # Which release of libtool.m4 was used?
61148 macro_version=$macro_version
61149 macro_revision=$macro_revision
61151 # Whether or not to build shared libraries.
61152 build_libtool_libs=$enable_shared
61154 # Whether or not to build static libraries.
61155 build_old_libs=$enable_static
61157 # What type of objects to build.
61160 # Whether or not to optimize for fast installation.
61161 fast_install=$enable_fast_install
61163 # Shell to use when invoking shell scripts.
61166 # An echo program that protects backslashes.
61170 host_alias=$host_alias
61174 # The build system.
61175 build_alias=$build_alias
61179 # A sed program that does not truncate output.
61182 # Sed that helps us avoid accidentally triggering echo(1) options like -n.
61183 Xsed="\$SED -e 1s/^X//"
61185 # A grep program that handles long lines.
61191 # A literal string matcher.
61194 # A BSD- or MS-compatible name lister.
61197 # Whether we need soft or hard links.
61200 # What is the maximum length of a command?
61201 max_cmd_len=$max_cmd_len
61203 # Object file suffix (normally "o").
61206 # Executable file suffix (normally "").
61209 # whether the shell understands "unset".
61212 # turn spaces into newlines.
61215 # turn newlines into spaces.
61218 # An object symbol dumper.
61219 OBJDUMP=$lt_OBJDUMP
61221 # Method to check whether dependent libraries are shared objects.
61222 deplibs_check_method=$lt_deplibs_check_method
61224 # Command to use when deplibs_check_method == "file_magic".
61225 file_magic_cmd=$lt_file_magic_cmd
61229 AR_FLAGS=$lt_AR_FLAGS
61231 # A symbol stripping program.
61234 # Commands used to install an old-style archive.
61236 old_postinstall_cmds=$lt_old_postinstall_cmds
61237 old_postuninstall_cmds=$lt_old_postuninstall_cmds
61239 # Whether to use a lock for old archive extraction.
61240 lock_old_archive_extraction=$lock_old_archive_extraction
61245 # LTCC compiler flags.
61246 LTCFLAGS=$lt_CFLAGS
61248 # Take the output of nm and produce a listing of raw symbols and C names.
61249 global_symbol_pipe=$lt_lt_cv_sys_global_symbol_pipe
61251 # Transform the output of nm in a proper C declaration.
61252 global_symbol_to_cdecl=$lt_lt_cv_sys_global_symbol_to_cdecl
61254 # Transform the output of nm in a C name address pair.
61255 global_symbol_to_c_name_address=$lt_lt_cv_sys_global_symbol_to_c_name_address
61257 # Transform the output of nm in a C name address pair when lib prefix is needed.
61258 global_symbol_to_c_name_address_lib_prefix=$lt_lt_cv_sys_global_symbol_to_c_name_address_lib_prefix
61260 # The name of the directory that contains temporary libtool files.
61263 # Used to examine libraries when file_magic_cmd begins with "file".
61264 MAGIC_CMD=$MAGIC_CMD
61266 # Must we lock files when doing compilation?
61267 need_locks=$lt_need_locks
61269 # Tool to manipulate archived DWARF debug symbol files on Mac OS X.
61270 DSYMUTIL=$lt_DSYMUTIL
61272 # Tool to change global to local symbols on Mac OS X.
61275 # Tool to manipulate fat objects and archives on Mac OS X.
61278 # ldd/readelf like tool for Mach-O binaries on Mac OS X.
61281 # ldd/readelf like tool for 64 bit Mach-O binaries on Mac OS X 10.4.
61282 OTOOL64=$lt_OTOOL64
61284 # Old archive suffix (normally "a").
61287 # Shared library suffix (normally ".so").
61288 shrext_cmds=$lt_shrext_cmds
61290 # The commands to extract the exported symbol list from a shared archive.
61291 extract_expsyms_cmds=$lt_extract_expsyms_cmds
61293 # Variables whose values should be saved in libtool wrapper scripts and
61294 # restored at link time.
61295 variables_saved_for_relink=$lt_variables_saved_for_relink
61297 # Do we need the "lib" prefix for modules?
61298 need_lib_prefix=$need_lib_prefix
61300 # Do we need a version for libraries?
61301 need_version=$need_version
61303 # Library versioning type.
61304 version_type=$version_type
61306 # Shared library runtime path variable.
61307 runpath_var=$runpath_var
61309 # Shared library path variable.
61310 shlibpath_var=$shlibpath_var
61312 # Is shlibpath searched before the hard-coded library search path?
61313 shlibpath_overrides_runpath=$shlibpath_overrides_runpath
61315 # Format of library name prefix.
61316 libname_spec=$lt_libname_spec
61318 # List of archive names. First name is the real one, the rest are links.
61319 # The last name is the one that the linker finds with -lNAME
61320 library_names_spec=$lt_library_names_spec
61322 # The coded name of the library, if different from the real name.
61323 soname_spec=$lt_soname_spec
61325 # Permission mode override for installation of shared libraries.
61326 install_override_mode=$lt_install_override_mode
61328 # Command to use after installation of a shared archive.
61329 postinstall_cmds=$lt_postinstall_cmds
61331 # Command to use after uninstallation of a shared archive.
61332 postuninstall_cmds=$lt_postuninstall_cmds
61334 # Commands used to finish a libtool library installation in a directory.
61335 finish_cmds=$lt_finish_cmds
61337 # As "finish_cmds", except a single script fragment to be evaled but
61339 finish_eval=$lt_finish_eval
61341 # Whether we should hardcode library paths into libraries.
61342 hardcode_into_libs=$hardcode_into_libs
61344 # Compile-time system search path for libraries.
61345 sys_lib_search_path_spec=$lt_sys_lib_search_path_spec
61347 # Run-time system search path for libraries.
61348 sys_lib_dlsearch_path_spec=$lt_sys_lib_dlsearch_path_spec
61350 # Whether dlopen is supported.
61351 dlopen_support=$enable_dlopen
61353 # Whether dlopen of programs is supported.
61354 dlopen_self=$enable_dlopen_self
61356 # Whether dlopen of statically linked programs is supported.
61357 dlopen_self_static=$enable_dlopen_self_static
61359 # Commands to strip libraries.
61360 old_striplib=$lt_old_striplib
61361 striplib=$lt_striplib
61364 # The linker used to build libraries.
61367 # How to create reloadable object files.
61368 reload_flag=$lt_reload_flag
61369 reload_cmds=$lt_reload_cmds
61371 # Commands used to build an old-style archive.
61372 old_archive_cmds=$lt_old_archive_cmds
61374 # A language specific compiler.
61377 # Is the compiler the GNU compiler?
61380 # Compiler flag to turn off builtin functions.
61381 no_builtin_flag=$lt_lt_prog_compiler_no_builtin_flag
61383 # How to pass a linker flag through the compiler.
61384 wl=$lt_lt_prog_compiler_wl
61386 # Additional compiler flags for building library objects.
61387 pic_flag=$lt_lt_prog_compiler_pic
61389 # Compiler flag to prevent dynamic linking.
61390 link_static_flag=$lt_lt_prog_compiler_static
61392 # Does compiler simultaneously support -c and -o options?
61393 compiler_c_o=$lt_lt_cv_prog_compiler_c_o
61395 # Whether or not to add -lc for building shared libraries.
61396 build_libtool_need_lc=$archive_cmds_need_lc
61398 # Whether or not to disallow shared libs when runtime libs are static.
61399 allow_libtool_libs_with_static_runtimes=$enable_shared_with_static_runtimes
61401 # Compiler flag to allow reflexive dlopens.
61402 export_dynamic_flag_spec=$lt_export_dynamic_flag_spec
61404 # Compiler flag to generate shared objects directly from archives.
61405 whole_archive_flag_spec=$lt_whole_archive_flag_spec
61407 # Whether the compiler copes with passing no objects directly.
61408 compiler_needs_object=$lt_compiler_needs_object
61410 # Create an old-style archive from a shared archive.
61411 old_archive_from_new_cmds=$lt_old_archive_from_new_cmds
61413 # Create a temporary old-style archive to link instead of a shared archive.
61414 old_archive_from_expsyms_cmds=$lt_old_archive_from_expsyms_cmds
61416 # Commands used to build a shared archive.
61417 archive_cmds=$lt_archive_cmds
61418 archive_expsym_cmds=$lt_archive_expsym_cmds
61420 # Commands used to build a loadable module if different from building
61421 # a shared archive.
61422 module_cmds=$lt_module_cmds
61423 module_expsym_cmds=$lt_module_expsym_cmds
61425 # Whether we are building with GNU ld or not.
61426 with_gnu_ld=$lt_with_gnu_ld
61428 # Flag that allows shared libraries with undefined symbols to be built.
61429 allow_undefined_flag=$lt_allow_undefined_flag
61431 # Flag that enforces no undefined symbols.
61432 no_undefined_flag=$lt_no_undefined_flag
61434 # Flag to hardcode \$libdir into a binary during linking.
61435 # This must work even if \$libdir does not exist
61436 hardcode_libdir_flag_spec=$lt_hardcode_libdir_flag_spec
61438 # If ld is used when linking, flag to hardcode \$libdir into a binary
61439 # during linking. This must work even if \$libdir does not exist.
61440 hardcode_libdir_flag_spec_ld=$lt_hardcode_libdir_flag_spec_ld
61442 # Whether we need a single "-rpath" flag with a separated argument.
61443 hardcode_libdir_separator=$lt_hardcode_libdir_separator
61445 # Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes
61446 # DIR into the resulting binary.
61447 hardcode_direct=$hardcode_direct
61449 # Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes
61450 # DIR into the resulting binary and the resulting library dependency is
61451 # "absolute",i.e impossible to change by setting \${shlibpath_var} if the
61452 # library is relocated.
61453 hardcode_direct_absolute=$hardcode_direct_absolute
61455 # Set to "yes" if using the -LDIR flag during linking hardcodes DIR
61456 # into the resulting binary.
61457 hardcode_minus_L=$hardcode_minus_L
61459 # Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR
61460 # into the resulting binary.
61461 hardcode_shlibpath_var=$hardcode_shlibpath_var
61463 # Set to "yes" if building a shared library automatically hardcodes DIR
61464 # into the library and all subsequent libraries and executables linked
61466 hardcode_automatic=$hardcode_automatic
61468 # Set to yes if linker adds runtime paths of dependent libraries
61469 # to runtime path list.
61470 inherit_rpath=$inherit_rpath
61472 # Whether libtool must link a program against all its dependency libraries.
61473 link_all_deplibs=$link_all_deplibs
61475 # Fix the shell variable \$srcfile for the compiler.
61476 fix_srcfile_path=$lt_fix_srcfile_path
61478 # Set to "yes" if exported symbols are required.
61479 always_export_symbols=$always_export_symbols
61481 # The commands to list exported symbols.
61482 export_symbols_cmds=$lt_export_symbols_cmds
61484 # Symbols that should not be listed in the preloaded symbols.
61485 exclude_expsyms=$lt_exclude_expsyms
61487 # Symbols that must always be exported.
61488 include_expsyms=$lt_include_expsyms
61490 # Commands necessary for linking programs (against libraries) with templates.
61491 prelink_cmds=$lt_prelink_cmds
61493 # Specify filename containing input files.
61494 file_list_spec=$lt_file_list_spec
61496 # How to hardcode a shared library path into an executable.
61497 hardcode_action=$hardcode_action
61499 # The directories searched by this compiler when creating a shared library.
61500 compiler_lib_search_dirs=$lt_compiler_lib_search_dirs
61502 # Dependencies to place before and after the objects being linked to
61503 # create a shared library.
61504 predep_objects=$lt_predep_objects
61505 postdep_objects=$lt_postdep_objects
61506 predeps=$lt_predeps
61507 postdeps=$lt_postdeps
61509 # The library search path used internally by the compiler when linking
61510 # a shared library.
61511 compiler_lib_search_path=$lt_compiler_lib_search_path
61513 # ### END LIBTOOL CONFIG
61519 cat <<\_LT_EOF >> "$cfgfile"
61520 # AIX sometimes has problems with the GCC collect2 program. For some
61521 # reason, if we set the COLLECT_NAMES environment variable, the problems
61522 # vanish in a puff of smoke.
61523 if test "X${COLLECT_NAMES+set}" != Xset; then
61525 export COLLECT_NAMES
61532 ltmain="$ac_aux_dir/ltmain.sh"
61535 # We use sed instead of cat because bash on DJGPP gets confused if
61536 # if finds mixed CR/LF and LF-only lines. Since sed operates in
61537 # text mode, it properly converts lines to CR/LF. This bash problem
61538 # is reportedly fixed, but why not run on old versions too?
61539 sed '/^# Generated shell functions inserted here/q' "$ltmain" >> "$cfgfile" \
61540 || (rm -f "$cfgfile"; exit 1)
61544 cat << \_LT_EOF >> "$cfgfile"
61546 # func_dirname file append nondir_replacement
61547 # Compute the dirname of FILE. If nonempty, add APPEND to the result,
61548 # otherwise set result to NONDIR_REPLACEMENT.
61552 */*) func_dirname_result="${1%/*}${2}" ;;
61553 * ) func_dirname_result="${3}" ;;
61557 # func_basename file
61560 func_basename_result="${1##*/}"
61563 # func_dirname_and_basename file append nondir_replacement
61564 # perform func_basename and func_dirname in a single function
61566 # dirname: Compute the dirname of FILE. If nonempty,
61567 # add APPEND to the result, otherwise set result
61568 # to NONDIR_REPLACEMENT.
61569 # value returned in "$func_dirname_result"
61570 # basename: Compute filename of FILE.
61571 # value retuned in "$func_basename_result"
61572 # Implementation must be kept synchronized with func_dirname
61573 # and func_basename. For efficiency, we do not delegate to
61574 # those functions but instead duplicate the functionality here.
61575 func_dirname_and_basename ()
61578 */*) func_dirname_result="${1%/*}${2}" ;;
61579 * ) func_dirname_result="${3}" ;;
61581 func_basename_result="${1##*/}"
61584 # func_stripname prefix suffix name
61585 # strip PREFIX and SUFFIX off of NAME.
61586 # PREFIX and SUFFIX must not contain globbing or regex special
61587 # characters, hashes, percent signs, but SUFFIX may contain a leading
61588 # dot (in which case that matches only a dot).
61591 # pdksh 5.2.14 does not do ${X%$Y} correctly if both X and Y are
61592 # positional parameters, so assign one to ordinary parameter first.
61593 func_stripname_result=${3}
61594 func_stripname_result=${func_stripname_result#"${1}"}
61595 func_stripname_result=${func_stripname_result%"${2}"}
61601 func_opt_split_opt=${1%%=*}
61602 func_opt_split_arg=${1#*=}
61609 *.lo) func_lo2o_result=${1%.lo}.${objext} ;;
61610 *) func_lo2o_result=${1} ;;
61614 # func_xform libobj-or-source
61617 func_xform_result=${1%.*}.lo
61620 # func_arith arithmetic-term...
61623 func_arith_result=$(( $* ))
61627 # STRING may not start with a hyphen.
61630 func_len_result=${#1}
61635 *) # Bourne compatible functions.
61636 cat << \_LT_EOF >> "$cfgfile"
61638 # func_dirname file append nondir_replacement
61639 # Compute the dirname of FILE. If nonempty, add APPEND to the result,
61640 # otherwise set result to NONDIR_REPLACEMENT.
61643 # Extract subdirectory from the argument.
61644 func_dirname_result=`$ECHO "${1}" | $SED "$dirname"`
61645 if test "X$func_dirname_result" = "X${1}"; then
61646 func_dirname_result="${3}"
61648 func_dirname_result="$func_dirname_result${2}"
61652 # func_basename file
61655 func_basename_result=`$ECHO "${1}" | $SED "$basename"`
61659 # func_stripname prefix suffix name
61660 # strip PREFIX and SUFFIX off of NAME.
61661 # PREFIX and SUFFIX must not contain globbing or regex special
61662 # characters, hashes, percent signs, but SUFFIX may contain a leading
61663 # dot (in which case that matches only a dot).
61664 # func_strip_suffix prefix name
61668 .*) func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%\\\\${2}\$%%"`;;
61669 *) func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%${2}\$%%"`;;
61674 my_sed_long_opt='1s/^\(-[^=]*\)=.*/\1/;q'
61675 my_sed_long_arg='1s/^-[^=]*=//'
61680 func_opt_split_opt=`$ECHO "${1}" | $SED "$my_sed_long_opt"`
61681 func_opt_split_arg=`$ECHO "${1}" | $SED "$my_sed_long_arg"`
61687 func_lo2o_result=`$ECHO "${1}" | $SED "$lo2o"`
61690 # func_xform libobj-or-source
61693 func_xform_result=`$ECHO "${1}" | $SED 's/\.[^.]*$/.lo/'`
61696 # func_arith arithmetic-term...
61699 func_arith_result=`expr "$@"`
61703 # STRING may not start with a hyphen.
61706 func_len_result=`expr "$1" : ".*" 2>/dev/null || echo $max_cmd_len`
61712 case $lt_shell_append in
61714 cat << \_LT_EOF >> "$cfgfile"
61716 # func_append var value
61717 # Append VALUE to the end of shell variable VAR.
61725 cat << \_LT_EOF >> "$cfgfile"
61727 # func_append var value
61728 # Append VALUE to the end of shell variable VAR.
61739 sed -n '/^# Generated shell functions inserted here/,$p' "$ltmain" >> "$cfgfile" \
61740 || (rm -f "$cfgfile"; exit 1)
61742 mv -f "$cfgfile" "$ofile" ||
61743 (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile")
61747 cat <<_LT_EOF >> "$ofile"
61749 # ### BEGIN LIBTOOL TAG CONFIG: CXX
61751 # The linker used to build libraries.
61754 # How to create reloadable object files.
61755 reload_flag=$lt_reload_flag_CXX
61756 reload_cmds=$lt_reload_cmds_CXX
61758 # Commands used to build an old-style archive.
61759 old_archive_cmds=$lt_old_archive_cmds_CXX
61761 # A language specific compiler.
61762 CC=$lt_compiler_CXX
61764 # Is the compiler the GNU compiler?
61767 # Compiler flag to turn off builtin functions.
61768 no_builtin_flag=$lt_lt_prog_compiler_no_builtin_flag_CXX
61770 # How to pass a linker flag through the compiler.
61771 wl=$lt_lt_prog_compiler_wl_CXX
61773 # Additional compiler flags for building library objects.
61774 pic_flag=$lt_lt_prog_compiler_pic_CXX
61776 # Compiler flag to prevent dynamic linking.
61777 link_static_flag=$lt_lt_prog_compiler_static_CXX
61779 # Does compiler simultaneously support -c and -o options?
61780 compiler_c_o=$lt_lt_cv_prog_compiler_c_o_CXX
61782 # Whether or not to add -lc for building shared libraries.
61783 build_libtool_need_lc=$archive_cmds_need_lc_CXX
61785 # Whether or not to disallow shared libs when runtime libs are static.
61786 allow_libtool_libs_with_static_runtimes=$enable_shared_with_static_runtimes_CXX
61788 # Compiler flag to allow reflexive dlopens.
61789 export_dynamic_flag_spec=$lt_export_dynamic_flag_spec_CXX
61791 # Compiler flag to generate shared objects directly from archives.
61792 whole_archive_flag_spec=$lt_whole_archive_flag_spec_CXX
61794 # Whether the compiler copes with passing no objects directly.
61795 compiler_needs_object=$lt_compiler_needs_object_CXX
61797 # Create an old-style archive from a shared archive.
61798 old_archive_from_new_cmds=$lt_old_archive_from_new_cmds_CXX
61800 # Create a temporary old-style archive to link instead of a shared archive.
61801 old_archive_from_expsyms_cmds=$lt_old_archive_from_expsyms_cmds_CXX
61803 # Commands used to build a shared archive.
61804 archive_cmds=$lt_archive_cmds_CXX
61805 archive_expsym_cmds=$lt_archive_expsym_cmds_CXX
61807 # Commands used to build a loadable module if different from building
61808 # a shared archive.
61809 module_cmds=$lt_module_cmds_CXX
61810 module_expsym_cmds=$lt_module_expsym_cmds_CXX
61812 # Whether we are building with GNU ld or not.
61813 with_gnu_ld=$lt_with_gnu_ld_CXX
61815 # Flag that allows shared libraries with undefined symbols to be built.
61816 allow_undefined_flag=$lt_allow_undefined_flag_CXX
61818 # Flag that enforces no undefined symbols.
61819 no_undefined_flag=$lt_no_undefined_flag_CXX
61821 # Flag to hardcode \$libdir into a binary during linking.
61822 # This must work even if \$libdir does not exist
61823 hardcode_libdir_flag_spec=$lt_hardcode_libdir_flag_spec_CXX
61825 # If ld is used when linking, flag to hardcode \$libdir into a binary
61826 # during linking. This must work even if \$libdir does not exist.
61827 hardcode_libdir_flag_spec_ld=$lt_hardcode_libdir_flag_spec_ld_CXX
61829 # Whether we need a single "-rpath" flag with a separated argument.
61830 hardcode_libdir_separator=$lt_hardcode_libdir_separator_CXX
61832 # Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes
61833 # DIR into the resulting binary.
61834 hardcode_direct=$hardcode_direct_CXX
61836 # Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes
61837 # DIR into the resulting binary and the resulting library dependency is
61838 # "absolute",i.e impossible to change by setting \${shlibpath_var} if the
61839 # library is relocated.
61840 hardcode_direct_absolute=$hardcode_direct_absolute_CXX
61842 # Set to "yes" if using the -LDIR flag during linking hardcodes DIR
61843 # into the resulting binary.
61844 hardcode_minus_L=$hardcode_minus_L_CXX
61846 # Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR
61847 # into the resulting binary.
61848 hardcode_shlibpath_var=$hardcode_shlibpath_var_CXX
61850 # Set to "yes" if building a shared library automatically hardcodes DIR
61851 # into the library and all subsequent libraries and executables linked
61853 hardcode_automatic=$hardcode_automatic_CXX
61855 # Set to yes if linker adds runtime paths of dependent libraries
61856 # to runtime path list.
61857 inherit_rpath=$inherit_rpath_CXX
61859 # Whether libtool must link a program against all its dependency libraries.
61860 link_all_deplibs=$link_all_deplibs_CXX
61862 # Fix the shell variable \$srcfile for the compiler.
61863 fix_srcfile_path=$lt_fix_srcfile_path_CXX
61865 # Set to "yes" if exported symbols are required.
61866 always_export_symbols=$always_export_symbols_CXX
61868 # The commands to list exported symbols.
61869 export_symbols_cmds=$lt_export_symbols_cmds_CXX
61871 # Symbols that should not be listed in the preloaded symbols.
61872 exclude_expsyms=$lt_exclude_expsyms_CXX
61874 # Symbols that must always be exported.
61875 include_expsyms=$lt_include_expsyms_CXX
61877 # Commands necessary for linking programs (against libraries) with templates.
61878 prelink_cmds=$lt_prelink_cmds_CXX
61880 # Specify filename containing input files.
61881 file_list_spec=$lt_file_list_spec_CXX
61883 # How to hardcode a shared library path into an executable.
61884 hardcode_action=$hardcode_action_CXX
61886 # The directories searched by this compiler when creating a shared library.
61887 compiler_lib_search_dirs=$lt_compiler_lib_search_dirs_CXX
61889 # Dependencies to place before and after the objects being linked to
61890 # create a shared library.
61891 predep_objects=$lt_predep_objects_CXX
61892 postdep_objects=$lt_postdep_objects_CXX
61893 predeps=$lt_predeps_CXX
61894 postdeps=$lt_postdeps_CXX
61896 # The library search path used internally by the compiler when linking
61897 # a shared library.
61898 compiler_lib_search_path=$lt_compiler_lib_search_path_CXX
61900 # ### END LIBTOOL TAG CONFIG: CXX
61904 "include/gstdint.h":C)
61905 if test "$GCC" = yes; then
61906 echo "/* generated for " `$CC --version | sed 1q` "*/" > tmp-stdint.h
61908 echo "/* generated for $CC */" > tmp-stdint.h
61911 sed 's/^ *//' >> tmp-stdint.h <<EOF
61913 #ifndef GCC_GENERATED_STDINT_H
61914 #define GCC_GENERATED_STDINT_H 1
61916 #include <sys/types.h>
61919 if test "$acx_cv_header_stdint" != stdint.h; then
61920 echo "#include <stddef.h>" >> tmp-stdint.h
61922 if test "$acx_cv_header_stdint" != stddef.h; then
61923 echo "#include <$acx_cv_header_stdint>" >> tmp-stdint.h
61926 sed 's/^ *//' >> tmp-stdint.h <<EOF
61927 /* glibc uses these symbols as guards to prevent redefinitions. */
61928 #ifdef __int8_t_defined
61933 #ifdef __uint32_t_defined
61939 # ----------------- done header, emit basic int types -------------
61940 if test "$acx_cv_header_stdint" = stddef.h; then
61941 sed 's/^ *//' >> tmp-stdint.h <<EOF
61945 #ifndef __uint8_t_defined
61946 #define __uint8_t_defined
61948 typedef unsigned $acx_cv_type_int8_t uint8_t;
61955 #ifndef __uint16_t_defined
61956 #define __uint16_t_defined
61958 typedef unsigned $acx_cv_type_int16_t uint16_t;
61965 #ifndef __uint32_t_defined
61966 #define __uint32_t_defined
61968 typedef unsigned $acx_cv_type_int32_t uint32_t;
61975 #ifndef __int8_t_defined
61976 #define __int8_t_defined
61978 typedef $acx_cv_type_int8_t int8_t;
61985 #ifndef __int16_t_defined
61986 #define __int16_t_defined
61988 typedef $acx_cv_type_int16_t int16_t;
61995 #ifndef __int32_t_defined
61996 #define __int32_t_defined
61998 typedef $acx_cv_type_int32_t int32_t;
62003 elif test "$ac_cv_type_u_int32_t" = yes; then
62004 sed 's/^ *//' >> tmp-stdint.h <<EOF
62006 /* int8_t int16_t int32_t defined by inet code, we do the u_intXX types */
62019 #ifndef __uint8_t_defined
62020 #define __uint8_t_defined
62022 typedef u_int8_t uint8_t;
62029 #ifndef __uint16_t_defined
62030 #define __uint16_t_defined
62032 typedef u_int16_t uint16_t;
62039 #ifndef __uint32_t_defined
62040 #define __uint32_t_defined
62042 typedef u_int32_t uint32_t;
62048 sed 's/^ *//' >> tmp-stdint.h <<EOF
62050 /* Some systems have guard macros to prevent redefinitions, define them. */
62072 # ------------- done basic int types, emit int64_t types ------------
62073 if test "$ac_cv_type_uint64_t" = yes; then
62074 sed 's/^ *//' >> tmp-stdint.h <<EOF
62076 /* system headers have good uint64_t and int64_t */
62084 elif test "$ac_cv_type_u_int64_t" = yes; then
62085 sed 's/^ *//' >> tmp-stdint.h <<EOF
62087 /* system headers have an u_int64_t (and int64_t) */
62093 #ifndef __uint64_t_defined
62094 #define __uint64_t_defined
62096 typedef u_int64_t uint64_t;
62101 elif test -n "$acx_cv_type_int64_t"; then
62102 sed 's/^ *//' >> tmp-stdint.h <<EOF
62104 /* architecture has a 64-bit type, $acx_cv_type_int64_t */
62108 typedef $acx_cv_type_int64_t int64_t;
62113 #ifndef __uint64_t_defined
62114 #define __uint64_t_defined
62116 typedef unsigned $acx_cv_type_int64_t uint64_t;
62122 sed 's/^ *//' >> tmp-stdint.h <<EOF
62124 /* some common heuristics for int64_t, using compiler-specific tests */
62125 #if defined __STDC_VERSION__ && (__STDC_VERSION__-0) >= 199901L
62128 #ifndef __int64_t_defined
62130 typedef long long int64_t;
62137 typedef unsigned long long uint64_t;
62141 #elif defined __GNUC__ && defined (__STDC__) && __STDC__-0
62142 /* NextStep 2.0 cc is really gcc 1.93 but it defines __GNUC__ = 2 and
62143 does not implement __extension__. But that compiler doesn't define
62145 # if __GNUC__ < 2 || (__NeXT__ && !__GNUC_MINOR__)
62146 # define __extension__
62152 __extension__ typedef long long int64_t;
62158 __extension__ typedef unsigned long long uint64_t;
62162 #elif !defined __STRICT_ANSI__
62163 # if defined _MSC_VER || defined __WATCOMC__ || defined __BORLANDC__
62168 typedef __int64 int64_t;
62174 typedef unsigned __int64 uint64_t;
62177 # endif /* compiler */
62179 #endif /* ANSI version */
62183 # ------------- done int64_t types, emit intptr types ------------
62184 if test "$ac_cv_type_uintptr_t" != yes; then
62185 sed 's/^ *//' >> tmp-stdint.h <<EOF
62187 /* Define intptr_t based on sizeof(void*) = $ac_cv_sizeof_void_p */
62188 #ifndef __uintptr_t_defined
62190 typedef u$acx_cv_type_intptr_t uintptr_t;
62193 #ifndef __intptr_t_defined
62195 typedef $acx_cv_type_intptr_t intptr_t;
62201 # ------------- done intptr types, emit int_least types ------------
62202 if test "$ac_cv_type_int_least32_t" != yes; then
62203 sed 's/^ *//' >> tmp-stdint.h <<EOF
62205 /* Define int_least types */
62206 typedef int8_t int_least8_t;
62207 typedef int16_t int_least16_t;
62208 typedef int32_t int_least32_t;
62210 typedef int64_t int_least64_t;
62213 typedef uint8_t uint_least8_t;
62214 typedef uint16_t uint_least16_t;
62215 typedef uint32_t uint_least32_t;
62217 typedef uint64_t uint_least64_t;
62222 # ------------- done intptr types, emit int_fast types ------------
62223 if test "$ac_cv_type_int_fast32_t" != yes; then
62224 sed 's/^ *//' >> tmp-stdint.h <<EOF
62226 /* Define int_fast types. short is often slow */
62227 typedef int8_t int_fast8_t;
62228 typedef int int_fast16_t;
62229 typedef int32_t int_fast32_t;
62231 typedef int64_t int_fast64_t;
62234 typedef uint8_t uint_fast8_t;
62235 typedef unsigned int uint_fast16_t;
62236 typedef uint32_t uint_fast32_t;
62238 typedef uint64_t uint_fast64_t;
62243 if test "$ac_cv_type_uintmax_t" != yes; then
62244 sed 's/^ *//' >> tmp-stdint.h <<EOF
62246 /* Define intmax based on what we found */
62249 typedef int64_t intmax_t;
62251 typedef long intmax_t;
62256 typedef uint64_t uintmax_t;
62258 typedef unsigned long uintmax_t;
62264 sed 's/^ *//' >> tmp-stdint.h <<EOF
62266 #endif /* GCC_GENERATED_STDINT_H */
62269 if test -r include/gstdint.h && cmp -s tmp-stdint.h include/gstdint.h; then
62272 mv -f tmp-stdint.h include/gstdint.h
62276 "scripts/testsuite_flags":F) chmod +x scripts/testsuite_flags ;;
62277 "include/Makefile":F) cat > vpsed$$ << \_EOF
62278 s!`test -f '$<' || echo '$(srcdir)/'`!!
62280 sed -f vpsed$$ $ac_file > tmp$$
62283 echo 'MULTISUBDIR =' >> $ac_file
62285 . ${multi_basedir}/config-ml.in
62286 { ml_norecursion=; unset ml_norecursion;}
62288 "libsupc++/Makefile":F) cat > vpsed$$ << \_EOF
62289 s!`test -f '$<' || echo '$(srcdir)/'`!!
62291 sed -f vpsed$$ $ac_file > tmp$$
62294 echo 'MULTISUBDIR =' >> $ac_file
62296 . ${multi_basedir}/config-ml.in
62297 { ml_norecursion=; unset ml_norecursion;}
62299 "python/Makefile":F) cat > vpsed$$ << \_EOF
62300 s!`test -f '$<' || echo '$(srcdir)/'`!!
62302 sed -f vpsed$$ $ac_file > tmp$$
62305 echo 'MULTISUBDIR =' >> $ac_file
62307 . ${multi_basedir}/config-ml.in
62308 { ml_norecursion=; unset ml_norecursion;}
62310 "src/Makefile":F) cat > vpsed$$ << \_EOF
62311 s!`test -f '$<' || echo '$(srcdir)/'`!!
62313 sed -f vpsed$$ $ac_file > tmp$$
62316 echo 'MULTISUBDIR =' >> $ac_file
62318 . ${multi_basedir}/config-ml.in
62319 { ml_norecursion=; unset ml_norecursion;}
62321 "doc/Makefile":F) cat > vpsed$$ << \_EOF
62322 s!`test -f '$<' || echo '$(srcdir)/'`!!
62324 sed -f vpsed$$ $ac_file > tmp$$
62327 echo 'MULTISUBDIR =' >> $ac_file
62329 . ${multi_basedir}/config-ml.in
62330 { ml_norecursion=; unset ml_norecursion;}
62332 "po/Makefile":F) cat > vpsed$$ << \_EOF
62333 s!`test -f '$<' || echo '$(srcdir)/'`!!
62335 sed -f vpsed$$ $ac_file > tmp$$
62338 echo 'MULTISUBDIR =' >> $ac_file
62340 . ${multi_basedir}/config-ml.in
62341 { ml_norecursion=; unset ml_norecursion;}
62343 "testsuite/Makefile":F) cat > vpsed$$ << \_EOF
62344 s!`test -f '$<' || echo '$(srcdir)/'`!!
62346 sed -f vpsed$$ $ac_file > tmp$$
62349 echo 'MULTISUBDIR =' >> $ac_file
62351 . ${multi_basedir}/config-ml.in
62352 { ml_norecursion=; unset ml_norecursion;}
62354 "generate-headers":C) (cd include && ${MAKE-make} pch_build= ) ;;
62362 ac_clean_files=$ac_clean_files_save
62364 test $ac_write_fail = 0 ||
62365 as_fn_error "write failure creating $CONFIG_STATUS" "$LINENO" 5
62368 # configure is writing to config.log, and then calls config.status.
62369 # config.status does its own redirection, appending to config.log.
62370 # Unfortunately, on DOS this fails, as config.log is still kept open
62371 # by configure, so config.status won't be able to write to it; its
62372 # output is simply discarded. So we exec the FD to /dev/null,
62373 # effectively closing config.log, so it can be properly (re)opened and
62374 # appended to by config.status. When coming back to configure, we
62375 # need to make the FD available again.
62376 if test "$no_create" != yes; then
62378 ac_config_status_args=
62379 test "$silent" = yes &&
62380 ac_config_status_args="$ac_config_status_args --quiet"
62382 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
62384 # Use ||, not &&, to avoid exiting from the if with $? = 1, which
62385 # would make configure fail if this is the last instruction.
62386 $ac_cs_success || as_fn_exit $?
62388 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
62389 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
62390 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}