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_DARWIN_FALSE
627 ENABLE_SYMVERS_DARWIN_TRUE
628 ENABLE_SYMVERS_GNU_NAMESPACE_FALSE
629 ENABLE_SYMVERS_GNU_NAMESPACE_TRUE
630 ENABLE_SYMVERS_GNU_FALSE
631 ENABLE_SYMVERS_GNU_TRUE
634 port_specific_symbol_files
642 ENABLE_PARALLEL_FALSE
644 GLIBCXX_BUILD_DEBUG_FALSE
645 GLIBCXX_BUILD_DEBUG_TRUE
647 GLIBCXX_C_HEADERS_EXTRA_FALSE
648 GLIBCXX_C_HEADERS_EXTRA_TRUE
649 GLIBCXX_C_HEADERS_COMPATIBILITY_FALSE
650 GLIBCXX_C_HEADERS_COMPATIBILITY_TRUE
651 GLIBCXX_C_HEADERS_C_GLOBAL_FALSE
652 GLIBCXX_C_HEADERS_C_GLOBAL_TRUE
653 GLIBCXX_C_HEADERS_C_STD_FALSE
654 GLIBCXX_C_HEADERS_C_STD_TRUE
655 GLIBCXX_C_HEADERS_C_FALSE
656 GLIBCXX_C_HEADERS_C_TRUE
684 GLIBCXX_BUILD_PCH_FALSE
685 GLIBCXX_BUILD_PCH_TRUE
708 MAINTAINER_MODE_FALSE
735 INSTALL_STRIP_PROGRAM
791 program_transform_name
804 enable_option_checking
809 enable_maintainer_mode
816 enable_hosted_libstdcxx
817 enable_sjlj_exceptions
822 enable_libstdcxx_allocator
827 enable_concept_checks
828 enable_libstdcxx_debug_flags
829 enable_libstdcxx_debug
831 enable_fully_dynamic_string
832 enable_libstdcxx_time
836 with_system_libunwind
841 enable_version_specific_runtime_libs
843 ac_precious_vars='build_alias
858 # Initialize some variables set by options.
860 ac_init_version=false
861 ac_unrecognized_opts=
863 # The variables have the same names as the options, with
864 # dashes changed to underlines.
872 program_transform_name=s,x,x,
880 # Installation directory options.
881 # These are left unexpanded so users can "make install exec_prefix=/foo"
882 # and all the variables that are supposed to be based on exec_prefix
883 # by default will actually change.
884 # Use braces instead of parens because sh, perl, etc. also accept them.
885 # (The list follows the same order as the GNU Coding Standards.)
886 bindir='${exec_prefix}/bin'
887 sbindir='${exec_prefix}/sbin'
888 libexecdir='${exec_prefix}/libexec'
889 datarootdir='${prefix}/share'
890 datadir='${datarootdir}'
891 sysconfdir='${prefix}/etc'
892 sharedstatedir='${prefix}/com'
893 localstatedir='${prefix}/var'
894 includedir='${prefix}/include'
895 oldincludedir='/usr/include'
896 docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
897 infodir='${datarootdir}/info'
902 libdir='${exec_prefix}/lib'
903 localedir='${datarootdir}/locale'
904 mandir='${datarootdir}/man'
910 # If the previous option needs an argument, assign it.
911 if test -n "$ac_prev"; then
912 eval $ac_prev=\$ac_option
918 *=*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
922 # Accept the important Cygnus configure options, so we can diagnose typos.
924 case $ac_dashdash$ac_option in
928 -bindir | --bindir | --bindi | --bind | --bin | --bi)
930 -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
933 -build | --build | --buil | --bui | --bu)
934 ac_prev=build_alias ;;
935 -build=* | --build=* | --buil=* | --bui=* | --bu=*)
936 build_alias=$ac_optarg ;;
938 -cache-file | --cache-file | --cache-fil | --cache-fi \
939 | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
940 ac_prev=cache_file ;;
941 -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
942 | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
943 cache_file=$ac_optarg ;;
946 cache_file=config.cache ;;
948 -datadir | --datadir | --datadi | --datad)
950 -datadir=* | --datadir=* | --datadi=* | --datad=*)
951 datadir=$ac_optarg ;;
953 -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
954 | --dataroo | --dataro | --datar)
955 ac_prev=datarootdir ;;
956 -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
957 | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
958 datarootdir=$ac_optarg ;;
960 -disable-* | --disable-*)
961 ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
962 # Reject names that are not valid shell variable names.
963 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
964 as_fn_error "invalid feature name: $ac_useropt"
965 ac_useropt_orig=$ac_useropt
966 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
967 case $ac_user_opts in
971 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
972 ac_unrecognized_sep=', ';;
974 eval enable_$ac_useropt=no ;;
976 -docdir | --docdir | --docdi | --doc | --do)
978 -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
981 -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
983 -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
986 -enable-* | --enable-*)
987 ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
988 # Reject names that are not valid shell variable names.
989 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
990 as_fn_error "invalid feature name: $ac_useropt"
991 ac_useropt_orig=$ac_useropt
992 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
993 case $ac_user_opts in
997 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
998 ac_unrecognized_sep=', ';;
1000 eval enable_$ac_useropt=\$ac_optarg ;;
1002 -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
1003 | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
1004 | --exec | --exe | --ex)
1005 ac_prev=exec_prefix ;;
1006 -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
1007 | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
1008 | --exec=* | --exe=* | --ex=*)
1009 exec_prefix=$ac_optarg ;;
1011 -gas | --gas | --ga | --g)
1012 # Obsolete; use --with-gas.
1015 -help | --help | --hel | --he | -h)
1016 ac_init_help=long ;;
1017 -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
1018 ac_init_help=recursive ;;
1019 -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
1020 ac_init_help=short ;;
1022 -host | --host | --hos | --ho)
1023 ac_prev=host_alias ;;
1024 -host=* | --host=* | --hos=* | --ho=*)
1025 host_alias=$ac_optarg ;;
1027 -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
1029 -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
1031 htmldir=$ac_optarg ;;
1033 -includedir | --includedir | --includedi | --included | --include \
1034 | --includ | --inclu | --incl | --inc)
1035 ac_prev=includedir ;;
1036 -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
1037 | --includ=* | --inclu=* | --incl=* | --inc=*)
1038 includedir=$ac_optarg ;;
1040 -infodir | --infodir | --infodi | --infod | --info | --inf)
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1623 package-unused configure version-unused
1624 generated by GNU Autoconf 2.64
1626 Copyright (C) 2009 Free Software Foundation, Inc.
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1638 # --------------------------
1639 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1640 ac_fn_c_try_compile ()
1642 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1643 rm -f conftest.$ac_objext
1644 if { { ac_try="$ac_compile"
1646 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1647 *) ac_try_echo=$ac_try;;
1649 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1650 $as_echo "$ac_try_echo"; } >&5
1651 (eval "$ac_compile") 2>conftest.err
1653 if test -s conftest.err; then
1654 grep -v '^ *+' conftest.err >conftest.er1
1655 cat conftest.er1 >&5
1656 mv -f conftest.er1 conftest.err
1658 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1659 test $ac_status = 0; } && {
1660 test -z "$ac_c_werror_flag" ||
1661 test ! -s conftest.err
1662 } && test -s conftest.$ac_objext; then :
1665 $as_echo "$as_me: failed program was:" >&5
1666 sed 's/^/| /' conftest.$ac_ext >&5
1670 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1673 } # ac_fn_c_try_compile
1675 # ac_fn_cxx_try_compile LINENO
1676 # ----------------------------
1677 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1678 ac_fn_cxx_try_compile ()
1680 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1681 rm -f conftest.$ac_objext
1682 if { { ac_try="$ac_compile"
1684 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1685 *) ac_try_echo=$ac_try;;
1687 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1688 $as_echo "$ac_try_echo"; } >&5
1689 (eval "$ac_compile") 2>conftest.err
1691 if test -s conftest.err; then
1692 grep -v '^ *+' conftest.err >conftest.er1
1693 cat conftest.er1 >&5
1694 mv -f conftest.er1 conftest.err
1696 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1697 test $ac_status = 0; } && {
1698 test -z "$ac_cxx_werror_flag" ||
1699 test ! -s conftest.err
1700 } && test -s conftest.$ac_objext; then :
1703 $as_echo "$as_me: failed program was:" >&5
1704 sed 's/^/| /' conftest.$ac_ext >&5
1708 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1711 } # ac_fn_cxx_try_compile
1713 # ac_fn_c_try_cpp LINENO
1714 # ----------------------
1715 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1718 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1719 if { { ac_try="$ac_cpp conftest.$ac_ext"
1721 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1722 *) ac_try_echo=$ac_try;;
1724 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1725 $as_echo "$ac_try_echo"; } >&5
1726 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1728 if test -s conftest.err; then
1729 grep -v '^ *+' conftest.err >conftest.er1
1730 cat conftest.er1 >&5
1731 mv -f conftest.er1 conftest.err
1733 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1734 test $ac_status = 0; } >/dev/null && {
1735 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
1736 test ! -s conftest.err
1740 $as_echo "$as_me: failed program was:" >&5
1741 sed 's/^/| /' conftest.$ac_ext >&5
1745 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1750 # ac_fn_c_try_link LINENO
1751 # -----------------------
1752 # Try to link conftest.$ac_ext, and return whether this succeeded.
1755 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1756 rm -f conftest.$ac_objext conftest$ac_exeext
1757 if { { ac_try="$ac_link"
1759 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1760 *) ac_try_echo=$ac_try;;
1762 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1763 $as_echo "$ac_try_echo"; } >&5
1764 (eval "$ac_link") 2>conftest.err
1766 if test -s conftest.err; then
1767 grep -v '^ *+' conftest.err >conftest.er1
1768 cat conftest.er1 >&5
1769 mv -f conftest.er1 conftest.err
1771 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1772 test $ac_status = 0; } && {
1773 test -z "$ac_c_werror_flag" ||
1774 test ! -s conftest.err
1775 } && test -s conftest$ac_exeext && {
1776 test "$cross_compiling" = yes ||
1777 $as_test_x conftest$ac_exeext
1781 $as_echo "$as_me: failed program was:" >&5
1782 sed 's/^/| /' conftest.$ac_ext >&5
1786 # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
1787 # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
1788 # interfere with the next link command; also delete a directory that is
1789 # left behind by Apple's compiler. We do this before executing the actions.
1790 rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1791 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1794 } # ac_fn_c_try_link
1796 # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
1797 # -------------------------------------------------------
1798 # Tests whether HEADER exists and can be compiled using the include files in
1799 # INCLUDES, setting the cache variable VAR accordingly.
1800 ac_fn_c_check_header_compile ()
1802 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1803 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1804 $as_echo_n "checking for $2... " >&6; }
1805 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1806 $as_echo_n "(cached) " >&6
1808 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1809 /* end confdefs.h. */
1813 if ac_fn_c_try_compile "$LINENO"; then :
1818 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1821 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1822 $as_echo "$ac_res" >&6; }
1823 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1825 } # ac_fn_c_check_header_compile
1827 # ac_fn_c_try_run LINENO
1828 # ----------------------
1829 # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
1830 # that executables *can* be run.
1833 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1834 if { { ac_try="$ac_link"
1836 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1837 *) ac_try_echo=$ac_try;;
1839 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1840 $as_echo "$ac_try_echo"; } >&5
1841 (eval "$ac_link") 2>&5
1843 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1844 test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
1845 { { case "(($ac_try" in
1846 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1847 *) ac_try_echo=$ac_try;;
1849 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1850 $as_echo "$ac_try_echo"; } >&5
1851 (eval "$ac_try") 2>&5
1853 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1854 test $ac_status = 0; }; }; then :
1857 $as_echo "$as_me: program exited with status $ac_status" >&5
1858 $as_echo "$as_me: failed program was:" >&5
1859 sed 's/^/| /' conftest.$ac_ext >&5
1861 ac_retval=$ac_status
1863 rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1864 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1869 # ac_fn_c_check_func LINENO FUNC VAR
1870 # ----------------------------------
1871 # Tests whether FUNC exists, setting the cache variable VAR accordingly
1872 ac_fn_c_check_func ()
1874 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1875 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1876 $as_echo_n "checking for $2... " >&6; }
1877 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1878 $as_echo_n "(cached) " >&6
1880 if test x$gcc_no_link = xyes; then
1881 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
1883 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1884 /* end confdefs.h. */
1885 /* Define $2 to an innocuous variant, in case <limits.h> declares $2.
1886 For example, HP-UX 11i <limits.h> declares gettimeofday. */
1887 #define $2 innocuous_$2
1889 /* System header to define __stub macros and hopefully few prototypes,
1890 which can conflict with char $2 (); below.
1891 Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
1892 <limits.h> exists even on freestanding compilers. */
1895 # include <limits.h>
1897 # include <assert.h>
1902 /* Override any GCC internal prototype to avoid an error.
1903 Use char because int might match the return type of a GCC
1904 builtin and then its argument prototype would still apply. */
1909 /* The GNU C library defines this for functions which it implements
1910 to always fail with ENOSYS. Some functions are actually named
1911 something starting with __ and the normal name is an alias. */
1912 #if defined __stub_$2 || defined __stub___$2
1924 if ac_fn_c_try_link "$LINENO"; then :
1929 rm -f core conftest.err conftest.$ac_objext \
1930 conftest$ac_exeext conftest.$ac_ext
1933 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1934 $as_echo "$ac_res" >&6; }
1935 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1937 } # ac_fn_c_check_func
1939 # ac_fn_cxx_try_cpp LINENO
1940 # ------------------------
1941 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1942 ac_fn_cxx_try_cpp ()
1944 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1945 if { { ac_try="$ac_cpp conftest.$ac_ext"
1947 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1948 *) ac_try_echo=$ac_try;;
1950 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1951 $as_echo "$ac_try_echo"; } >&5
1952 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1954 if test -s conftest.err; then
1955 grep -v '^ *+' conftest.err >conftest.er1
1956 cat conftest.er1 >&5
1957 mv -f conftest.er1 conftest.err
1959 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1960 test $ac_status = 0; } >/dev/null && {
1961 test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||
1962 test ! -s conftest.err
1966 $as_echo "$as_me: failed program was:" >&5
1967 sed 's/^/| /' conftest.$ac_ext >&5
1971 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1974 } # ac_fn_cxx_try_cpp
1976 # ac_fn_cxx_try_link LINENO
1977 # -------------------------
1978 # Try to link conftest.$ac_ext, and return whether this succeeded.
1979 ac_fn_cxx_try_link ()
1981 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1982 rm -f conftest.$ac_objext conftest$ac_exeext
1983 if { { ac_try="$ac_link"
1985 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1986 *) ac_try_echo=$ac_try;;
1988 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1989 $as_echo "$ac_try_echo"; } >&5
1990 (eval "$ac_link") 2>conftest.err
1992 if test -s conftest.err; then
1993 grep -v '^ *+' conftest.err >conftest.er1
1994 cat conftest.er1 >&5
1995 mv -f conftest.er1 conftest.err
1997 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1998 test $ac_status = 0; } && {
1999 test -z "$ac_cxx_werror_flag" ||
2000 test ! -s conftest.err
2001 } && test -s conftest$ac_exeext && {
2002 test "$cross_compiling" = yes ||
2003 $as_test_x conftest$ac_exeext
2007 $as_echo "$as_me: failed program was:" >&5
2008 sed 's/^/| /' conftest.$ac_ext >&5
2012 # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
2013 # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
2014 # interfere with the next link command; also delete a directory that is
2015 # left behind by Apple's compiler. We do this before executing the actions.
2016 rm -rf conftest.dSYM conftest_ipa8_conftest.oo
2017 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2020 } # ac_fn_cxx_try_link
2022 # ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
2023 # -------------------------------------------------------
2024 # Tests whether HEADER exists, giving a warning if it cannot be compiled using
2025 # the include files in INCLUDES and setting the cache variable VAR
2027 ac_fn_c_check_header_mongrel ()
2029 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2030 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2031 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2032 $as_echo_n "checking for $2... " >&6; }
2033 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2034 $as_echo_n "(cached) " >&6
2037 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2038 $as_echo "$ac_res" >&6; }
2040 # Is the header compilable?
2041 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
2042 $as_echo_n "checking $2 usability... " >&6; }
2043 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2044 /* end confdefs.h. */
2048 if ac_fn_c_try_compile "$LINENO"; then :
2049 ac_header_compiler=yes
2051 ac_header_compiler=no
2053 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2054 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
2055 $as_echo "$ac_header_compiler" >&6; }
2057 # Is the header present?
2058 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
2059 $as_echo_n "checking $2 presence... " >&6; }
2060 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2061 /* end confdefs.h. */
2064 if ac_fn_c_try_cpp "$LINENO"; then :
2065 ac_header_preproc=yes
2067 ac_header_preproc=no
2069 rm -f conftest.err conftest.$ac_ext
2070 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
2071 $as_echo "$ac_header_preproc" >&6; }
2073 # So? What about this header?
2074 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
2076 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
2077 $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
2078 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
2079 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
2082 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
2083 $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
2084 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: check for missing prerequisite headers?" >&5
2085 $as_echo "$as_me: WARNING: $2: check for missing prerequisite headers?" >&2;}
2086 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
2087 $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
2088 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&5
2089 $as_echo "$as_me: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&2;}
2090 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
2091 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
2094 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2095 $as_echo_n "checking for $2... " >&6; }
2096 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2097 $as_echo_n "(cached) " >&6
2099 eval "$3=\$ac_header_compiler"
2102 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2103 $as_echo "$ac_res" >&6; }
2105 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2107 } # ac_fn_c_check_header_mongrel
2109 # ac_fn_cxx_check_header_mongrel LINENO HEADER VAR INCLUDES
2110 # ---------------------------------------------------------
2111 # Tests whether HEADER exists, giving a warning if it cannot be compiled using
2112 # the include files in INCLUDES and setting the cache variable VAR
2114 ac_fn_cxx_check_header_mongrel ()
2116 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2117 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2118 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2119 $as_echo_n "checking for $2... " >&6; }
2120 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2121 $as_echo_n "(cached) " >&6
2124 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2125 $as_echo "$ac_res" >&6; }
2127 # Is the header compilable?
2128 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
2129 $as_echo_n "checking $2 usability... " >&6; }
2130 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2131 /* end confdefs.h. */
2135 if ac_fn_cxx_try_compile "$LINENO"; then :
2136 ac_header_compiler=yes
2138 ac_header_compiler=no
2140 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2141 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
2142 $as_echo "$ac_header_compiler" >&6; }
2144 # Is the header present?
2145 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
2146 $as_echo_n "checking $2 presence... " >&6; }
2147 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2148 /* end confdefs.h. */
2151 if ac_fn_cxx_try_cpp "$LINENO"; then :
2152 ac_header_preproc=yes
2154 ac_header_preproc=no
2156 rm -f conftest.err conftest.$ac_ext
2157 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
2158 $as_echo "$ac_header_preproc" >&6; }
2160 # So? What about this header?
2161 case $ac_header_compiler:$ac_header_preproc:$ac_cxx_preproc_warn_flag in #((
2163 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
2164 $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
2165 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
2166 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
2169 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
2170 $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
2171 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: check for missing prerequisite headers?" >&5
2172 $as_echo "$as_me: WARNING: $2: check for missing prerequisite headers?" >&2;}
2173 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
2174 $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
2175 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&5
2176 $as_echo "$as_me: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&2;}
2177 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
2178 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
2181 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2182 $as_echo_n "checking for $2... " >&6; }
2183 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2184 $as_echo_n "(cached) " >&6
2186 eval "$3=\$ac_header_compiler"
2189 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2190 $as_echo "$ac_res" >&6; }
2192 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2194 } # ac_fn_cxx_check_header_mongrel
2196 # ac_fn_c_check_type LINENO TYPE VAR INCLUDES
2197 # -------------------------------------------
2198 # Tests whether TYPE exists after having included INCLUDES, setting cache
2199 # variable VAR accordingly.
2200 ac_fn_c_check_type ()
2202 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2203 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2204 $as_echo_n "checking for $2... " >&6; }
2205 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2206 $as_echo_n "(cached) " >&6
2209 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2210 /* end confdefs.h. */
2221 if ac_fn_c_try_compile "$LINENO"; then :
2222 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2223 /* end confdefs.h. */
2234 if ac_fn_c_try_compile "$LINENO"; then :
2239 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2241 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2244 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2245 $as_echo "$ac_res" >&6; }
2246 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2248 } # ac_fn_c_check_type
2250 # ac_fn_c_compute_int LINENO EXPR VAR INCLUDES
2251 # --------------------------------------------
2252 # Tries to find the compile-time value of EXPR in a program that includes
2253 # INCLUDES, setting VAR accordingly. Returns whether the value could be
2255 ac_fn_c_compute_int ()
2257 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2258 if test "$cross_compiling" = yes; then
2259 # Depending upon the size, compute the lo and hi bounds.
2260 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2261 /* end confdefs.h. */
2266 static int test_array [1 - 2 * !(($2) >= 0)];
2273 if ac_fn_c_try_compile "$LINENO"; then :
2276 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2277 /* end confdefs.h. */
2282 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
2289 if ac_fn_c_try_compile "$LINENO"; then :
2290 ac_hi=$ac_mid; break
2292 as_fn_arith $ac_mid + 1 && ac_lo=$as_val
2293 if test $ac_lo -le $ac_mid; then
2297 as_fn_arith 2 '*' $ac_mid + 1 && ac_mid=$as_val
2299 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2302 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2303 /* end confdefs.h. */
2308 static int test_array [1 - 2 * !(($2) < 0)];
2315 if ac_fn_c_try_compile "$LINENO"; then :
2318 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2319 /* end confdefs.h. */
2324 static int test_array [1 - 2 * !(($2) >= $ac_mid)];
2331 if ac_fn_c_try_compile "$LINENO"; then :
2332 ac_lo=$ac_mid; break
2334 as_fn_arith '(' $ac_mid ')' - 1 && ac_hi=$as_val
2335 if test $ac_mid -le $ac_hi; then
2339 as_fn_arith 2 '*' $ac_mid && ac_mid=$as_val
2341 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2346 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2348 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2349 # Binary search between lo and hi bounds.
2350 while test "x$ac_lo" != "x$ac_hi"; do
2351 as_fn_arith '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo && ac_mid=$as_val
2352 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2353 /* end confdefs.h. */
2358 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
2365 if ac_fn_c_try_compile "$LINENO"; then :
2368 as_fn_arith '(' $ac_mid ')' + 1 && ac_lo=$as_val
2370 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2373 ?*) eval "$3=\$ac_lo"; ac_retval=0 ;;
2377 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2378 /* end confdefs.h. */
2380 static long int longval () { return $2; }
2381 static unsigned long int ulongval () { return $2; }
2388 FILE *f = fopen ("conftest.val", "w");
2393 long int i = longval ();
2396 fprintf (f, "%ld", i);
2400 unsigned long int i = ulongval ();
2403 fprintf (f, "%lu", i);
2405 /* Do not output a trailing newline, as this causes \r\n confusion
2406 on some platforms. */
2407 return ferror (f) || fclose (f) != 0;
2413 if ac_fn_c_try_run "$LINENO"; then :
2414 echo >>conftest.val; read $3 <conftest.val; ac_retval=0
2418 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
2419 conftest.$ac_objext conftest.beam conftest.$ac_ext
2423 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2426 } # ac_fn_c_compute_int
2427 cat >config.log <<_ACEOF
2428 This file contains any messages produced by compilers while
2429 running configure, to aid debugging if configure makes a mistake.
2431 It was created by package-unused $as_me version-unused, which was
2432 generated by GNU Autoconf 2.64. Invocation command line was
2444 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
2445 uname -m = `(uname -m) 2>/dev/null || echo unknown`
2446 uname -r = `(uname -r) 2>/dev/null || echo unknown`
2447 uname -s = `(uname -s) 2>/dev/null || echo unknown`
2448 uname -v = `(uname -v) 2>/dev/null || echo unknown`
2450 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
2451 /bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown`
2453 /bin/arch = `(/bin/arch) 2>/dev/null || echo unknown`
2454 /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown`
2455 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
2456 /usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown`
2457 /bin/machine = `(/bin/machine) 2>/dev/null || echo unknown`
2458 /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown`
2459 /bin/universe = `(/bin/universe) 2>/dev/null || echo unknown`
2463 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2467 test -z "$as_dir" && as_dir=.
2468 $as_echo "PATH: $as_dir"
2484 # Keep a trace of the command line.
2485 # Strip out --no-create and --no-recursion so they do not pile up.
2486 # Strip out --silent because we don't want to record it for future runs.
2487 # Also quote any args containing shell meta-characters.
2488 # Make two passes to allow for proper duplicate-argument suppression.
2492 ac_must_keep_next=false
2498 -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
2499 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
2500 | -silent | --silent | --silen | --sile | --sil)
2503 ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
2506 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
2508 as_fn_append ac_configure_args1 " '$ac_arg'"
2509 if test $ac_must_keep_next = true; then
2510 ac_must_keep_next=false # Got value, back to normal.
2513 *=* | --config-cache | -C | -disable-* | --disable-* \
2514 | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
2515 | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
2516 | -with-* | --with-* | -without-* | --without-* | --x)
2517 case "$ac_configure_args0 " in
2518 "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
2521 -* ) ac_must_keep_next=true ;;
2524 as_fn_append ac_configure_args " '$ac_arg'"
2529 { ac_configure_args0=; unset ac_configure_args0;}
2530 { ac_configure_args1=; unset ac_configure_args1;}
2532 # When interrupted or exit'd, cleanup temporary files, and complete
2533 # config.log. We remove comments because anyway the quotes in there
2534 # would cause problems or look ugly.
2535 # WARNING: Use '\'' to represent an apostrophe within the trap.
2536 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
2537 trap 'exit_status=$?
2538 # Save into config.log some information that might help in debugging.
2543 ## ---------------- ##
2544 ## Cache variables. ##
2545 ## ---------------- ##
2548 # The following way of writing the cache mishandles newlines in values,
2550 for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
2551 eval ac_val=\$$ac_var
2555 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
2556 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
2559 _ | IFS | as_nl) ;; #(
2560 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
2561 *) { eval $ac_var=; unset $ac_var;} ;;
2566 case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
2567 *${as_nl}ac_space=\ *)
2569 "s/'\''/'\''\\\\'\'''\''/g;
2570 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
2573 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
2581 ## ----------------- ##
2582 ## Output variables. ##
2583 ## ----------------- ##
2586 for ac_var in $ac_subst_vars
2588 eval ac_val=\$$ac_var
2590 *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2592 $as_echo "$ac_var='\''$ac_val'\''"
2596 if test -n "$ac_subst_files"; then
2598 ## ------------------- ##
2599 ## File substitutions. ##
2600 ## ------------------- ##
2603 for ac_var in $ac_subst_files
2605 eval ac_val=\$$ac_var
2607 *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2609 $as_echo "$ac_var='\''$ac_val'\''"
2614 if test -s confdefs.h; then
2624 test "$ac_signal" != 0 &&
2625 $as_echo "$as_me: caught signal $ac_signal"
2626 $as_echo "$as_me: exit $exit_status"
2628 rm -f core *.core core.conftest.* &&
2629 rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
2632 for ac_signal in 1 2 13 15; do
2633 trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
2637 # confdefs.h avoids OS command line length limits that DEFS can exceed.
2638 rm -f -r conftest* confdefs.h
2640 $as_echo "/* confdefs.h */" > confdefs.h
2642 # Predefined preprocessor variables.
2644 cat >>confdefs.h <<_ACEOF
2645 #define PACKAGE_NAME "$PACKAGE_NAME"
2648 cat >>confdefs.h <<_ACEOF
2649 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
2652 cat >>confdefs.h <<_ACEOF
2653 #define PACKAGE_VERSION "$PACKAGE_VERSION"
2656 cat >>confdefs.h <<_ACEOF
2657 #define PACKAGE_STRING "$PACKAGE_STRING"
2660 cat >>confdefs.h <<_ACEOF
2661 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
2664 cat >>confdefs.h <<_ACEOF
2665 #define PACKAGE_URL "$PACKAGE_URL"
2669 # Let the site file select an alternate cache file if it wants to.
2670 # Prefer an explicitly selected file to automatically selected ones.
2673 if test -n "$CONFIG_SITE"; then
2674 ac_site_file1=$CONFIG_SITE
2675 elif test "x$prefix" != xNONE; then
2676 ac_site_file1=$prefix/share/config.site
2677 ac_site_file2=$prefix/etc/config.site
2679 ac_site_file1=$ac_default_prefix/share/config.site
2680 ac_site_file2=$ac_default_prefix/etc/config.site
2682 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
2684 test "x$ac_site_file" = xNONE && continue
2685 if test -r "$ac_site_file"; then
2686 { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
2687 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
2688 sed 's/^/| /' "$ac_site_file" >&5
2693 if test -r "$cache_file"; then
2694 # Some versions of bash will fail to source /dev/null (special
2695 # files actually), so we avoid doing that.
2696 if test -f "$cache_file"; then
2697 { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
2698 $as_echo "$as_me: loading cache $cache_file" >&6;}
2700 [\\/]* | ?:[\\/]* ) . "$cache_file";;
2701 *) . "./$cache_file";;
2705 { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
2706 $as_echo "$as_me: creating cache $cache_file" >&6;}
2710 # Check that the precious variables saved in the cache have kept the same
2712 ac_cache_corrupted=false
2713 for ac_var in $ac_precious_vars; do
2714 eval ac_old_set=\$ac_cv_env_${ac_var}_set
2715 eval ac_new_set=\$ac_env_${ac_var}_set
2716 eval ac_old_val=\$ac_cv_env_${ac_var}_value
2717 eval ac_new_val=\$ac_env_${ac_var}_value
2718 case $ac_old_set,$ac_new_set in
2720 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
2721 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
2722 ac_cache_corrupted=: ;;
2724 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
2725 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
2726 ac_cache_corrupted=: ;;
2729 if test "x$ac_old_val" != "x$ac_new_val"; then
2730 # differences in whitespace do not lead to failure.
2731 ac_old_val_w=`echo x $ac_old_val`
2732 ac_new_val_w=`echo x $ac_new_val`
2733 if test "$ac_old_val_w" != "$ac_new_val_w"; then
2734 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
2735 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
2736 ac_cache_corrupted=:
2738 { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
2739 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
2740 eval $ac_var=\$ac_old_val
2742 { $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5
2743 $as_echo "$as_me: former value: \`$ac_old_val'" >&2;}
2744 { $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5
2745 $as_echo "$as_me: current value: \`$ac_new_val'" >&2;}
2748 # Pass precious variables to config.status.
2749 if test "$ac_new_set" = set; then
2751 *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
2752 *) ac_arg=$ac_var=$ac_new_val ;;
2754 case " $ac_configure_args " in
2755 *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy.
2756 *) as_fn_append ac_configure_args " '$ac_arg'" ;;
2760 if $ac_cache_corrupted; then
2761 { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2762 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2763 { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
2764 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
2765 as_fn_error "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
2767 ## -------------------- ##
2768 ## Main body of script. ##
2769 ## -------------------- ##
2772 ac_cpp='$CPP $CPPFLAGS'
2773 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2774 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2775 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2782 ac_config_headers="$ac_config_headers config.h"
2785 # This works around the fact that libtool configuration may change LD
2786 # for this particular configuration, but some shells, instead of
2787 # keeping the changes in LD private, export them just because LD is
2788 # exported. Only used at the end of this file.
2789 ### am handles this now? ORIGINAL_LD_FOR_MULTILIBS=$LD
2791 # For libtool versioning info, format is CURRENT:REVISION:AGE
2792 libtool_VERSION=6:14:0
2795 # Find the rest of the source tree framework.
2796 # Default to --enable-multilib
2797 # Check whether --enable-multilib was given.
2798 if test "${enable_multilib+set}" = set; then :
2799 enableval=$enable_multilib; case "$enableval" in
2800 yes) multilib=yes ;;
2802 *) as_fn_error "bad value $enableval for multilib option" "$LINENO" 5 ;;
2809 # We may get other options which we leave undocumented:
2810 # --with-target-subdir, --with-multisrctop, --with-multisubdir
2811 # See config-ml.in if you want the gory details.
2813 if test "$srcdir" = "."; then
2814 if test "$with_target_subdir" != "."; then
2815 multi_basedir="$srcdir/$with_multisrctop../.."
2817 multi_basedir="$srcdir/$with_multisrctop.."
2820 multi_basedir="$srcdir/.."
2824 # Even if the default multilib is not a cross compilation,
2825 # it may be that some of the other multilibs are.
2826 if test $cross_compiling = no && test $multilib = yes \
2827 && test "x${with_multisubdir}" != x ; then
2828 cross_compiling=maybe
2831 ac_config_commands="$ac_config_commands default-1"
2834 # Gets build, host, target, *_vendor, *_cpu, *_os, etc.
2836 # You will slowly go insane if you do not grok the following fact: when
2837 # building v3 as part of the compiler, the top-level /target/ becomes the
2838 # library's /host/. configure then causes --target to default to --host,
2839 # exactly like any other package using autoconf. Therefore, 'target' and
2840 # 'host' will always be the same. This makes sense both for native and
2841 # cross compilers, just think about it for a little while. :-)
2843 # Also, if v3 is being configured as part of a cross compiler, the top-level
2844 # configure script will pass the "real" host as $with_cross_host.
2846 # Do not delete or change the following two lines. For why, see
2847 # http://gcc.gnu.org/ml/libstdc++/2003-07/msg00451.html
2849 for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
2850 for ac_t in install-sh install.sh shtool; do
2851 if test -f "$ac_dir/$ac_t"; then
2853 ac_install_sh="$ac_aux_dir/$ac_t -c"
2858 if test -z "$ac_aux_dir"; then
2859 as_fn_error "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
2862 # These three variables are undocumented and unsupported,
2863 # and are intended to be withdrawn in a future Autoconf release.
2864 # They can cause serious problems if a builder's source tree is in a directory
2865 # whose full name contains unusual characters.
2866 ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var.
2867 ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var.
2868 ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var.
2871 # Make sure we can run config.sub.
2872 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
2873 as_fn_error "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
2875 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
2876 $as_echo_n "checking build system type... " >&6; }
2877 if test "${ac_cv_build+set}" = set; then :
2878 $as_echo_n "(cached) " >&6
2880 ac_build_alias=$build_alias
2881 test "x$ac_build_alias" = x &&
2882 ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
2883 test "x$ac_build_alias" = x &&
2884 as_fn_error "cannot guess build type; you must specify one" "$LINENO" 5
2885 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
2886 as_fn_error "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
2889 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
2890 $as_echo "$ac_cv_build" >&6; }
2891 case $ac_cv_build in
2893 *) as_fn_error "invalid value of canonical build" "$LINENO" 5;;
2896 ac_save_IFS=$IFS; IFS='-'
2902 # Remember, the first character of IFS is used to create $*,
2903 # except with old shells:
2906 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
2909 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
2910 $as_echo_n "checking host system type... " >&6; }
2911 if test "${ac_cv_host+set}" = set; then :
2912 $as_echo_n "(cached) " >&6
2914 if test "x$host_alias" = x; then
2915 ac_cv_host=$ac_cv_build
2917 ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
2918 as_fn_error "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
2922 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
2923 $as_echo "$ac_cv_host" >&6; }
2926 *) as_fn_error "invalid value of canonical host" "$LINENO" 5;;
2929 ac_save_IFS=$IFS; IFS='-'
2935 # Remember, the first character of IFS is used to create $*,
2936 # except with old shells:
2939 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
2942 { $as_echo "$as_me:${as_lineno-$LINENO}: checking target system type" >&5
2943 $as_echo_n "checking target system type... " >&6; }
2944 if test "${ac_cv_target+set}" = set; then :
2945 $as_echo_n "(cached) " >&6
2947 if test "x$target_alias" = x; then
2948 ac_cv_target=$ac_cv_host
2950 ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` ||
2951 as_fn_error "$SHELL $ac_aux_dir/config.sub $target_alias failed" "$LINENO" 5
2955 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5
2956 $as_echo "$ac_cv_target" >&6; }
2957 case $ac_cv_target in
2959 *) as_fn_error "invalid value of canonical target" "$LINENO" 5;;
2961 target=$ac_cv_target
2962 ac_save_IFS=$IFS; IFS='-'
2968 # Remember, the first character of IFS is used to create $*,
2969 # except with old shells:
2972 case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac
2975 # The aliases save the names the user supplied, while $host etc.
2976 # will get canonicalized.
2977 test -n "$target_alias" &&
2978 test "$program_prefix$program_suffix$program_transform_name" = \
2980 program_prefix=${target_alias}-
2982 target_alias=${target_alias-$host_alias}
2984 # Handy for debugging:
2985 #AC_MSG_NOTICE($build / $host / $target / $host_alias / $target_alias); sleep 5
2987 if test "$build" != "$host"; then
2988 # We are being configured with some form of cross compiler.
2989 GLIBCXX_IS_NATIVE=false
2990 case "$host","$target" in
2991 # Darwin crosses can use the host system's libraries and headers,
2992 # because of the fat library support. Of course, it must be the
2993 # same version of Darwin on both sides. Allow the user to
2994 # just say --target=foo-darwin without a version number to mean
2995 # "the version on this system".
2996 *-*-darwin*,*-*-darwin*)
2997 hostos=`echo $host | sed 's/.*-darwin/darwin/'`
2998 targetos=`echo $target | sed 's/.*-darwin/darwin/'`
2999 if test $hostos = $targetos -o $targetos = darwin ; then
3000 GLIBCXX_IS_NATIVE=true
3009 GLIBCXX_IS_NATIVE=true
3012 # Sets up automake. Must come after AC_CANONICAL_SYSTEM. Each of the
3013 # following is magically included in AUTOMAKE_OPTIONS in each Makefile.am.
3014 # 1.x: minimum required version
3015 # no-define: PACKAGE and VERSION will not be #define'd in config.h (a bunch
3016 # of other PACKAGE_* variables will, however, and there's nothing
3017 # we can do about that; they come from AC_INIT).
3018 # foreign: we don't follow the normal rules for GNU packages (no COPYING
3019 # file in the top srcdir, etc, etc), so stop complaining.
3020 # no-dependencies: turns off auto dependency generation (just for now)
3021 # -Wall: turns on all automake warnings...
3022 # -Wno-portability: ...except this one, since GNU make is now required.
3023 am__api_version='1.11'
3025 # Find a good install program. We prefer a C program (faster),
3026 # so one script is as good as another. But avoid the broken or
3027 # incompatible versions:
3028 # SysV /etc/install, /usr/sbin/install
3029 # SunOS /usr/etc/install
3030 # IRIX /sbin/install
3032 # AmigaOS /C/install, which installs bootblocks on floppy discs
3033 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
3034 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
3035 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
3036 # OS/2's system install, which has a completely different semantic
3037 # ./install, which can be erroneously created by make from ./install.sh.
3038 # Reject install programs that cannot install multiple files.
3039 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
3040 $as_echo_n "checking for a BSD-compatible install... " >&6; }
3041 if test -z "$INSTALL"; then
3042 if test "${ac_cv_path_install+set}" = set; then :
3043 $as_echo_n "(cached) " >&6
3045 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3049 test -z "$as_dir" && as_dir=.
3050 # Account for people who put trailing slashes in PATH elements.
3051 case $as_dir/ in #((
3052 ./ | .// | /[cC]/* | \
3053 /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
3054 ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
3057 # OSF1 and SCO ODT 3.0 have their own names for install.
3058 # Don't use installbsd from OSF since it installs stuff as root
3060 for ac_prog in ginstall scoinst install; do
3061 for ac_exec_ext in '' $ac_executable_extensions; do
3062 if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then
3063 if test $ac_prog = install &&
3064 grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
3065 # AIX install. It has an incompatible calling convention.
3067 elif test $ac_prog = install &&
3068 grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
3069 # program-specific install script used by HP pwplus--don't use.
3072 rm -rf conftest.one conftest.two conftest.dir
3073 echo one > conftest.one
3074 echo two > conftest.two
3076 if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
3077 test -s conftest.one && test -s conftest.two &&
3078 test -s conftest.dir/conftest.one &&
3079 test -s conftest.dir/conftest.two
3081 ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
3094 rm -rf conftest.one conftest.two conftest.dir
3097 if test "${ac_cv_path_install+set}" = set; then
3098 INSTALL=$ac_cv_path_install
3100 # As a last resort, use the slow shell script. Don't cache a
3101 # value for INSTALL within a source directory, because that will
3102 # break other packages using the cache if that directory is
3103 # removed, or if the value is a relative name.
3104 INSTALL=$ac_install_sh
3107 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
3108 $as_echo "$INSTALL" >&6; }
3110 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
3111 # It thinks the first close brace ends the variable substitution.
3112 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
3114 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
3116 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
3118 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5
3119 $as_echo_n "checking whether build environment is sane... " >&6; }
3122 echo timestamp > conftest.file
3123 # Reject unsafe characters in $srcdir or the absolute working directory
3124 # name. Accept space and tab only in the latter.
3128 *[\\\"\#\$\&\'\`$am_lf]*)
3129 as_fn_error "unsafe absolute working directory name" "$LINENO" 5;;
3132 *[\\\"\#\$\&\'\`$am_lf\ \ ]*)
3133 as_fn_error "unsafe srcdir value: \`$srcdir'" "$LINENO" 5;;
3136 # Do `set' in a subshell so we don't clobber the current shell's
3137 # arguments. Must try -L first in case configure is actually a
3138 # symlink; some systems play weird games with the mod time of symlinks
3139 # (eg FreeBSD returns the mod time of the symlink's containing
3142 set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
3143 if test "$*" = "X"; then
3145 set X `ls -t "$srcdir/configure" conftest.file`
3148 if test "$*" != "X $srcdir/configure conftest.file" \
3149 && test "$*" != "X conftest.file $srcdir/configure"; then
3151 # If neither matched, then we have a broken ls. This can happen
3152 # if, for instance, CONFIG_SHELL is bash and it inherits a
3153 # broken ls alias from the environment. This has actually
3154 # happened. Such a system could not be considered "sane".
3155 as_fn_error "ls -t appears to fail. Make sure there is not a broken
3156 alias in your environment" "$LINENO" 5
3159 test "$2" = conftest.file
3165 as_fn_error "newly created file is older than distributed files!
3166 Check your system clock" "$LINENO" 5
3168 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3169 $as_echo "yes" >&6; }
3170 test "$program_prefix" != NONE &&
3171 program_transform_name="s&^&$program_prefix&;$program_transform_name"
3172 # Use a double $ so make ignores it.
3173 test "$program_suffix" != NONE &&
3174 program_transform_name="s&\$&$program_suffix&;$program_transform_name"
3175 # Double any \ or $.
3176 # By default was `s,x,x', remove it if useless.
3177 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
3178 program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
3180 # expand $ac_aux_dir to an absolute path
3181 am_aux_dir=`cd $ac_aux_dir && pwd`
3183 if test x"${MISSING+set}" != xset; then
3186 MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;;
3188 MISSING="\${SHELL} $am_aux_dir/missing" ;;
3191 # Use eval to expand $SHELL
3192 if eval "$MISSING --run true"; then
3193 am_missing_run="$MISSING --run "
3196 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`missing' script is too old or missing" >&5
3197 $as_echo "$as_me: WARNING: \`missing' script is too old or missing" >&2;}
3200 if test x"${install_sh}" != xset; then
3203 install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
3205 install_sh="\${SHELL} $am_aux_dir/install-sh"
3209 # Installed binaries are usually stripped using `strip' when the user
3210 # run `make install-strip'. However `strip' might not be the right
3211 # tool to use in cross-compilation environments, therefore Automake
3212 # will honor the `STRIP' environment variable to overrule this program.
3213 if test "$cross_compiling" != no; then
3214 if test -n "$ac_tool_prefix"; then
3215 # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
3216 set dummy ${ac_tool_prefix}strip; ac_word=$2
3217 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3218 $as_echo_n "checking for $ac_word... " >&6; }
3219 if test "${ac_cv_prog_STRIP+set}" = set; then :
3220 $as_echo_n "(cached) " >&6
3222 if test -n "$STRIP"; then
3223 ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
3225 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3229 test -z "$as_dir" && as_dir=.
3230 for ac_exec_ext in '' $ac_executable_extensions; do
3231 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3232 ac_cv_prog_STRIP="${ac_tool_prefix}strip"
3233 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3242 STRIP=$ac_cv_prog_STRIP
3243 if test -n "$STRIP"; then
3244 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
3245 $as_echo "$STRIP" >&6; }
3247 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3248 $as_echo "no" >&6; }
3253 if test -z "$ac_cv_prog_STRIP"; then
3255 # Extract the first word of "strip", so it can be a program name with args.
3256 set dummy strip; ac_word=$2
3257 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3258 $as_echo_n "checking for $ac_word... " >&6; }
3259 if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then :
3260 $as_echo_n "(cached) " >&6
3262 if test -n "$ac_ct_STRIP"; then
3263 ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
3265 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3269 test -z "$as_dir" && as_dir=.
3270 for ac_exec_ext in '' $ac_executable_extensions; do
3271 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3272 ac_cv_prog_ac_ct_STRIP="strip"
3273 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3282 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
3283 if test -n "$ac_ct_STRIP"; then
3284 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
3285 $as_echo "$ac_ct_STRIP" >&6; }
3287 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3288 $as_echo "no" >&6; }
3291 if test "x$ac_ct_STRIP" = x; then
3294 case $cross_compiling:$ac_tool_warned in
3296 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3297 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3298 ac_tool_warned=yes ;;
3303 STRIP="$ac_cv_prog_STRIP"
3307 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
3309 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a thread-safe mkdir -p" >&5
3310 $as_echo_n "checking for a thread-safe mkdir -p... " >&6; }
3311 if test -z "$MKDIR_P"; then
3312 if test "${ac_cv_path_mkdir+set}" = set; then :
3313 $as_echo_n "(cached) " >&6
3315 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3316 for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin
3319 test -z "$as_dir" && as_dir=.
3320 for ac_prog in mkdir gmkdir; do
3321 for ac_exec_ext in '' $ac_executable_extensions; do
3322 { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; } || continue
3323 case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #(
3324 'mkdir (GNU coreutils) '* | \
3325 'mkdir (coreutils) '* | \
3326 'mkdir (fileutils) '4.1*)
3327 ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext
3337 if test "${ac_cv_path_mkdir+set}" = set; then
3338 MKDIR_P="$ac_cv_path_mkdir -p"
3340 # As a last resort, use the slow shell script. Don't cache a
3341 # value for MKDIR_P within a source directory, because that will
3342 # break other packages using the cache if that directory is
3343 # removed, or if the value is a relative name.
3344 test -d ./--version && rmdir ./--version
3345 MKDIR_P="$ac_install_sh -d"
3348 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5
3349 $as_echo "$MKDIR_P" >&6; }
3353 [\\/$]* | ?:[\\/]*) ;;
3354 */*) mkdir_p="\$(top_builddir)/$mkdir_p" ;;
3357 for ac_prog in gawk mawk nawk awk
3359 # Extract the first word of "$ac_prog", so it can be a program name with args.
3360 set dummy $ac_prog; ac_word=$2
3361 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3362 $as_echo_n "checking for $ac_word... " >&6; }
3363 if test "${ac_cv_prog_AWK+set}" = set; then :
3364 $as_echo_n "(cached) " >&6
3366 if test -n "$AWK"; then
3367 ac_cv_prog_AWK="$AWK" # Let the user override the test.
3369 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3373 test -z "$as_dir" && as_dir=.
3374 for ac_exec_ext in '' $ac_executable_extensions; do
3375 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3376 ac_cv_prog_AWK="$ac_prog"
3377 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3387 if test -n "$AWK"; then
3388 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
3389 $as_echo "$AWK" >&6; }
3391 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3392 $as_echo "no" >&6; }
3396 test -n "$AWK" && break
3399 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
3400 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
3402 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
3403 if { as_var=ac_cv_prog_make_${ac_make}_set; eval "test \"\${$as_var+set}\" = set"; }; then :
3404 $as_echo_n "(cached) " >&6
3406 cat >conftest.make <<\_ACEOF
3409 @echo '@@@%%%=$(MAKE)=@@@%%%'
3411 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
3412 case `${MAKE-make} -f conftest.make 2>/dev/null` in
3414 eval ac_cv_prog_make_${ac_make}_set=yes;;
3416 eval ac_cv_prog_make_${ac_make}_set=no;;
3420 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
3421 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3422 $as_echo "yes" >&6; }
3425 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3426 $as_echo "no" >&6; }
3427 SET_MAKE="MAKE=${MAKE-make}"
3430 rm -rf .tst 2>/dev/null
3431 mkdir .tst 2>/dev/null
3432 if test -d .tst; then
3437 rmdir .tst 2>/dev/null
3439 if test "`cd $srcdir && pwd`" != "`pwd`"; then
3440 # Use -I$(srcdir) only when $(srcdir) != ., so that make's output
3441 # is not polluted with repeated "-I."
3442 am__isrc=' -I$(srcdir)'
3443 # test to see if srcdir already configured
3444 if test -f $srcdir/config.status; then
3445 as_fn_error "source directory already configured; run \"make distclean\" there first" "$LINENO" 5
3449 # test whether we have cygpath
3450 if test -z "$CYGPATH_W"; then
3451 if (cygpath --version) >/dev/null 2>/dev/null; then
3452 CYGPATH_W='cygpath -w'
3459 # Define the identity of the package.
3461 VERSION='version-unused'
3464 # Some tools Automake needs.
3466 ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"}
3469 AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"}
3472 AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"}
3475 AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"}
3478 MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"}
3480 # We need awk for the "check" target. The system "awk" is bad on
3482 # Always define AMTAR for backward compatibility.
3484 AMTAR=${AMTAR-"${am_missing_run}tar"}
3486 am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -'
3495 # -fno-builtin must be present here so that a non-conflicting form of
3496 # std::exit can be guessed by AC_PROG_CXX, and used in later tests.
3498 save_CXXFLAGS="$CXXFLAGS"
3499 CXXFLAGS="$CXXFLAGS -fno-builtin"
3501 ac_cpp='$CPP $CPPFLAGS'
3502 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3503 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3504 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3505 if test -n "$ac_tool_prefix"; then
3506 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
3507 set dummy ${ac_tool_prefix}gcc; ac_word=$2
3508 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3509 $as_echo_n "checking for $ac_word... " >&6; }
3510 if test "${ac_cv_prog_CC+set}" = set; then :
3511 $as_echo_n "(cached) " >&6
3513 if test -n "$CC"; then
3514 ac_cv_prog_CC="$CC" # Let the user override the test.
3516 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3520 test -z "$as_dir" && as_dir=.
3521 for ac_exec_ext in '' $ac_executable_extensions; do
3522 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3523 ac_cv_prog_CC="${ac_tool_prefix}gcc"
3524 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3534 if test -n "$CC"; then
3535 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3536 $as_echo "$CC" >&6; }
3538 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3539 $as_echo "no" >&6; }
3544 if test -z "$ac_cv_prog_CC"; then
3546 # Extract the first word of "gcc", so it can be a program name with args.
3547 set dummy gcc; ac_word=$2
3548 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3549 $as_echo_n "checking for $ac_word... " >&6; }
3550 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
3551 $as_echo_n "(cached) " >&6
3553 if test -n "$ac_ct_CC"; then
3554 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
3556 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3560 test -z "$as_dir" && as_dir=.
3561 for ac_exec_ext in '' $ac_executable_extensions; do
3562 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3563 ac_cv_prog_ac_ct_CC="gcc"
3564 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3573 ac_ct_CC=$ac_cv_prog_ac_ct_CC
3574 if test -n "$ac_ct_CC"; then
3575 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
3576 $as_echo "$ac_ct_CC" >&6; }
3578 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3579 $as_echo "no" >&6; }
3582 if test "x$ac_ct_CC" = x; then
3585 case $cross_compiling:$ac_tool_warned in
3587 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3588 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3589 ac_tool_warned=yes ;;
3597 if test -z "$CC"; then
3598 if test -n "$ac_tool_prefix"; then
3599 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
3600 set dummy ${ac_tool_prefix}cc; ac_word=$2
3601 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3602 $as_echo_n "checking for $ac_word... " >&6; }
3603 if test "${ac_cv_prog_CC+set}" = set; then :
3604 $as_echo_n "(cached) " >&6
3606 if test -n "$CC"; then
3607 ac_cv_prog_CC="$CC" # Let the user override the test.
3609 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3613 test -z "$as_dir" && as_dir=.
3614 for ac_exec_ext in '' $ac_executable_extensions; do
3615 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3616 ac_cv_prog_CC="${ac_tool_prefix}cc"
3617 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3627 if test -n "$CC"; then
3628 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3629 $as_echo "$CC" >&6; }
3631 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3632 $as_echo "no" >&6; }
3638 if test -z "$CC"; then
3639 # Extract the first word of "cc", so it can be a program name with args.
3640 set dummy cc; ac_word=$2
3641 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3642 $as_echo_n "checking for $ac_word... " >&6; }
3643 if test "${ac_cv_prog_CC+set}" = set; then :
3644 $as_echo_n "(cached) " >&6
3646 if test -n "$CC"; then
3647 ac_cv_prog_CC="$CC" # Let the user override the test.
3650 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3654 test -z "$as_dir" && as_dir=.
3655 for ac_exec_ext in '' $ac_executable_extensions; do
3656 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3657 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
3658 ac_prog_rejected=yes
3662 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3669 if test $ac_prog_rejected = yes; then
3670 # We found a bogon in the path, so make sure we never use it.
3671 set dummy $ac_cv_prog_CC
3673 if test $# != 0; then
3674 # We chose a different compiler from the bogus one.
3675 # However, it has the same basename, so the bogon will be chosen
3676 # first if we set CC to just the basename; use the full file name.
3678 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
3684 if test -n "$CC"; then
3685 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3686 $as_echo "$CC" >&6; }
3688 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3689 $as_echo "no" >&6; }
3694 if test -z "$CC"; then
3695 if test -n "$ac_tool_prefix"; then
3696 for ac_prog in cl.exe
3698 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
3699 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
3700 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3701 $as_echo_n "checking for $ac_word... " >&6; }
3702 if test "${ac_cv_prog_CC+set}" = set; then :
3703 $as_echo_n "(cached) " >&6
3705 if test -n "$CC"; then
3706 ac_cv_prog_CC="$CC" # Let the user override the test.
3708 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3712 test -z "$as_dir" && as_dir=.
3713 for ac_exec_ext in '' $ac_executable_extensions; do
3714 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3715 ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
3716 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3726 if test -n "$CC"; then
3727 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3728 $as_echo "$CC" >&6; }
3730 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3731 $as_echo "no" >&6; }
3735 test -n "$CC" && break
3738 if test -z "$CC"; then
3740 for ac_prog in cl.exe
3742 # Extract the first word of "$ac_prog", so it can be a program name with args.
3743 set dummy $ac_prog; ac_word=$2
3744 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3745 $as_echo_n "checking for $ac_word... " >&6; }
3746 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
3747 $as_echo_n "(cached) " >&6
3749 if test -n "$ac_ct_CC"; then
3750 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
3752 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3756 test -z "$as_dir" && as_dir=.
3757 for ac_exec_ext in '' $ac_executable_extensions; do
3758 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3759 ac_cv_prog_ac_ct_CC="$ac_prog"
3760 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3769 ac_ct_CC=$ac_cv_prog_ac_ct_CC
3770 if test -n "$ac_ct_CC"; then
3771 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
3772 $as_echo "$ac_ct_CC" >&6; }
3774 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3775 $as_echo "no" >&6; }
3779 test -n "$ac_ct_CC" && break
3782 if test "x$ac_ct_CC" = x; then
3785 case $cross_compiling:$ac_tool_warned in
3787 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3788 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3789 ac_tool_warned=yes ;;
3798 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3799 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3800 as_fn_error "no acceptable C compiler found in \$PATH
3801 See \`config.log' for more details." "$LINENO" 5; }
3803 # Provide some information about the compiler.
3804 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
3807 for ac_option in --version -v -V -qversion; do
3808 { { ac_try="$ac_compiler $ac_option >&5"
3810 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3811 *) ac_try_echo=$ac_try;;
3813 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3814 $as_echo "$ac_try_echo"; } >&5
3815 (eval "$ac_compiler $ac_option >&5") 2>conftest.err
3817 if test -s conftest.err; then
3819 ... rest of stderr output deleted ...
3820 10q' conftest.err >conftest.er1
3821 cat conftest.er1 >&5
3822 rm -f conftest.er1 conftest.err
3824 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3825 test $ac_status = 0; }
3828 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3829 /* end confdefs.h. */
3840 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
3841 (eval $ac_link) 2>&5
3843 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3844 test $ac_status = 0; }; then :
3849 if test x$gcc_no_link = xyes; then
3850 # Setting cross_compile will disable run tests; it will
3851 # also disable AC_CHECK_FILE but that's generally
3852 # correct if we can't link.
3856 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3857 /* end confdefs.h. */
3867 ac_clean_files_save=$ac_clean_files
3868 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out conftest.out"
3869 # Try to create an executable without -o first, disregard a.out.
3870 # It will help us diagnose broken compilers, and finding out an intuition
3872 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
3873 $as_echo_n "checking for C compiler default output file name... " >&6; }
3874 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
3876 # The possible output files:
3877 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
3880 for ac_file in $ac_files
3883 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3884 * ) ac_rmfiles="$ac_rmfiles $ac_file";;
3889 if { { ac_try="$ac_link_default"
3891 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3892 *) ac_try_echo=$ac_try;;
3894 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3895 $as_echo "$ac_try_echo"; } >&5
3896 (eval "$ac_link_default") 2>&5
3898 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3899 test $ac_status = 0; }; then :
3900 # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
3901 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
3902 # in a Makefile. We should not override ac_cv_exeext if it was cached,
3903 # so that the user can short-circuit this test for compilers unknown to
3905 for ac_file in $ac_files ''
3907 test -f "$ac_file" || continue
3909 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
3912 # We found the default executable, but exeext='' is most
3916 if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
3918 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3920 # We set ac_cv_exeext here because the later test for it is not
3921 # safe: cross compilers may not add the suffix if given an `-o'
3922 # argument, so we may need to know it at that point already.
3923 # Even if this section looks crufty: it has the advantage of
3930 test "$ac_cv_exeext" = no && ac_cv_exeext=
3935 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
3936 $as_echo "$ac_file" >&6; }
3937 if test -z "$ac_file"; then :
3938 $as_echo "$as_me: failed program was:" >&5
3939 sed 's/^/| /' conftest.$ac_ext >&5
3941 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3942 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3943 { as_fn_set_status 77
3944 as_fn_error "C compiler cannot create executables
3945 See \`config.log' for more details." "$LINENO" 5; }; }
3947 ac_exeext=$ac_cv_exeext
3949 # Check that the compiler produces executables we can run. If not, either
3950 # the compiler is broken, or we cross compile.
3951 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
3952 $as_echo_n "checking whether the C compiler works... " >&6; }
3953 # If not cross compiling, check that we can run a simple program.
3954 if test "$cross_compiling" != yes; then
3955 if { ac_try='./$ac_file'
3956 { { case "(($ac_try" in
3957 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3958 *) ac_try_echo=$ac_try;;
3960 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3961 $as_echo "$ac_try_echo"; } >&5
3962 (eval "$ac_try") 2>&5
3964 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3965 test $ac_status = 0; }; }; then
3968 if test "$cross_compiling" = maybe; then
3971 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3972 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3973 as_fn_error "cannot run C compiled programs.
3974 If you meant to cross compile, use \`--host'.
3975 See \`config.log' for more details." "$LINENO" 5; }
3979 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3980 $as_echo "yes" >&6; }
3982 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out conftest.out
3983 ac_clean_files=$ac_clean_files_save
3984 # Check that the compiler produces executables we can run. If not, either
3985 # the compiler is broken, or we cross compile.
3986 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
3987 $as_echo_n "checking whether we are cross compiling... " >&6; }
3988 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
3989 $as_echo "$cross_compiling" >&6; }
3991 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
3992 $as_echo_n "checking for suffix of executables... " >&6; }
3993 if { { ac_try="$ac_link"
3995 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3996 *) ac_try_echo=$ac_try;;
3998 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3999 $as_echo "$ac_try_echo"; } >&5
4000 (eval "$ac_link") 2>&5
4002 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4003 test $ac_status = 0; }; then :
4004 # If both `conftest.exe' and `conftest' are `present' (well, observable)
4005 # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
4006 # work properly (i.e., refer to `conftest.exe'), while it won't with
4008 for ac_file in conftest.exe conftest conftest.*; do
4009 test -f "$ac_file" || continue
4011 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
4012 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
4018 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4019 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4020 as_fn_error "cannot compute suffix of executables: cannot compile and link
4021 See \`config.log' for more details." "$LINENO" 5; }
4023 rm -f conftest$ac_cv_exeext
4024 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
4025 $as_echo "$ac_cv_exeext" >&6; }
4027 rm -f conftest.$ac_ext
4028 EXEEXT=$ac_cv_exeext
4031 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
4032 $as_echo_n "checking for suffix of object files... " >&6; }
4033 if test "${ac_cv_objext+set}" = set; then :
4034 $as_echo_n "(cached) " >&6
4036 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4037 /* end confdefs.h. */
4047 rm -f conftest.o conftest.obj
4048 if { { ac_try="$ac_compile"
4050 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4051 *) ac_try_echo=$ac_try;;
4053 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4054 $as_echo "$ac_try_echo"; } >&5
4055 (eval "$ac_compile") 2>&5
4057 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4058 test $ac_status = 0; }; then :
4059 for ac_file in conftest.o conftest.obj conftest.*; do
4060 test -f "$ac_file" || continue;
4062 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
4063 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
4068 $as_echo "$as_me: failed program was:" >&5
4069 sed 's/^/| /' conftest.$ac_ext >&5
4071 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4072 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4073 as_fn_error "cannot compute suffix of object files: cannot compile
4074 See \`config.log' for more details." "$LINENO" 5; }
4076 rm -f conftest.$ac_cv_objext conftest.$ac_ext
4078 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
4079 $as_echo "$ac_cv_objext" >&6; }
4080 OBJEXT=$ac_cv_objext
4082 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
4083 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
4084 if test "${ac_cv_c_compiler_gnu+set}" = set; then :
4085 $as_echo_n "(cached) " >&6
4087 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4088 /* end confdefs.h. */
4101 if ac_fn_c_try_compile "$LINENO"; then :
4106 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4107 ac_cv_c_compiler_gnu=$ac_compiler_gnu
4110 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
4111 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
4112 if test $ac_compiler_gnu = yes; then
4117 ac_test_CFLAGS=${CFLAGS+set}
4118 ac_save_CFLAGS=$CFLAGS
4119 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
4120 $as_echo_n "checking whether $CC accepts -g... " >&6; }
4121 if test "${ac_cv_prog_cc_g+set}" = set; then :
4122 $as_echo_n "(cached) " >&6
4124 ac_save_c_werror_flag=$ac_c_werror_flag
4125 ac_c_werror_flag=yes
4128 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4129 /* end confdefs.h. */
4139 if ac_fn_c_try_compile "$LINENO"; then :
4143 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4144 /* end confdefs.h. */
4154 if ac_fn_c_try_compile "$LINENO"; then :
4157 ac_c_werror_flag=$ac_save_c_werror_flag
4159 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4160 /* end confdefs.h. */
4170 if ac_fn_c_try_compile "$LINENO"; then :
4173 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4175 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4177 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4178 ac_c_werror_flag=$ac_save_c_werror_flag
4180 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
4181 $as_echo "$ac_cv_prog_cc_g" >&6; }
4182 if test "$ac_test_CFLAGS" = set; then
4183 CFLAGS=$ac_save_CFLAGS
4184 elif test $ac_cv_prog_cc_g = yes; then
4185 if test "$GCC" = yes; then
4191 if test "$GCC" = yes; then
4197 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
4198 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
4199 if test "${ac_cv_prog_cc_c89+set}" = set; then :
4200 $as_echo_n "(cached) " >&6
4202 ac_cv_prog_cc_c89=no
4204 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4205 /* end confdefs.h. */
4208 #include <sys/types.h>
4209 #include <sys/stat.h>
4210 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
4211 struct buf { int x; };
4212 FILE * (*rcsopen) (struct buf *, struct stat *, int);
4213 static char *e (p, i)
4219 static char *f (char * (*g) (char **, int), char **p, ...)
4224 s = g (p, va_arg (v,int));
4229 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
4230 function prototypes and stuff, but not '\xHH' hex character constants.
4231 These don't provoke an error unfortunately, instead are silently treated
4232 as 'x'. The following induces an error, until -std is added to get
4233 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
4234 array size at least. It's necessary to write '\x00'==0 to get something
4235 that's true only with -std. */
4236 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
4238 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
4239 inside strings and character constants. */
4241 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
4243 int test (int i, double x);
4244 struct s1 {int (*f) (int a);};
4245 struct s2 {int (*f) (double a);};
4246 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
4252 return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
4257 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
4258 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
4260 CC="$ac_save_CC $ac_arg"
4261 if ac_fn_c_try_compile "$LINENO"; then :
4262 ac_cv_prog_cc_c89=$ac_arg
4264 rm -f core conftest.err conftest.$ac_objext
4265 test "x$ac_cv_prog_cc_c89" != "xno" && break
4267 rm -f conftest.$ac_ext
4272 case "x$ac_cv_prog_cc_c89" in
4274 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
4275 $as_echo "none needed" >&6; } ;;
4277 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
4278 $as_echo "unsupported" >&6; } ;;
4280 CC="$CC $ac_cv_prog_cc_c89"
4281 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
4282 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
4284 if test "x$ac_cv_prog_cc_c89" != xno; then :
4289 ac_cpp='$CPP $CPPFLAGS'
4290 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4291 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4292 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4295 ac_cpp='$CXXCPP $CPPFLAGS'
4296 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4297 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4298 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
4299 if test -z "$CXX"; then
4300 if test -n "$CCC"; then
4303 if test -n "$ac_tool_prefix"; then
4304 for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
4306 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
4307 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
4308 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4309 $as_echo_n "checking for $ac_word... " >&6; }
4310 if test "${ac_cv_prog_CXX+set}" = set; then :
4311 $as_echo_n "(cached) " >&6
4313 if test -n "$CXX"; then
4314 ac_cv_prog_CXX="$CXX" # Let the user override the test.
4316 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4320 test -z "$as_dir" && as_dir=.
4321 for ac_exec_ext in '' $ac_executable_extensions; do
4322 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4323 ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"
4324 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4334 if test -n "$CXX"; then
4335 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXX" >&5
4336 $as_echo "$CXX" >&6; }
4338 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4339 $as_echo "no" >&6; }
4343 test -n "$CXX" && break
4346 if test -z "$CXX"; then
4348 for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
4350 # Extract the first word of "$ac_prog", so it can be a program name with args.
4351 set dummy $ac_prog; ac_word=$2
4352 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4353 $as_echo_n "checking for $ac_word... " >&6; }
4354 if test "${ac_cv_prog_ac_ct_CXX+set}" = set; then :
4355 $as_echo_n "(cached) " >&6
4357 if test -n "$ac_ct_CXX"; then
4358 ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.
4360 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4364 test -z "$as_dir" && as_dir=.
4365 for ac_exec_ext in '' $ac_executable_extensions; do
4366 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4367 ac_cv_prog_ac_ct_CXX="$ac_prog"
4368 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4377 ac_ct_CXX=$ac_cv_prog_ac_ct_CXX
4378 if test -n "$ac_ct_CXX"; then
4379 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CXX" >&5
4380 $as_echo "$ac_ct_CXX" >&6; }
4382 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4383 $as_echo "no" >&6; }
4387 test -n "$ac_ct_CXX" && break
4390 if test "x$ac_ct_CXX" = x; then
4393 case $cross_compiling:$ac_tool_warned in
4395 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4396 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4397 ac_tool_warned=yes ;;
4405 # Provide some information about the compiler.
4406 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C++ compiler version" >&5
4409 for ac_option in --version -v -V -qversion; do
4410 { { ac_try="$ac_compiler $ac_option >&5"
4412 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4413 *) ac_try_echo=$ac_try;;
4415 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4416 $as_echo "$ac_try_echo"; } >&5
4417 (eval "$ac_compiler $ac_option >&5") 2>conftest.err
4419 if test -s conftest.err; then
4421 ... rest of stderr output deleted ...
4422 10q' conftest.err >conftest.er1
4423 cat conftest.er1 >&5
4424 rm -f conftest.er1 conftest.err
4426 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4427 test $ac_status = 0; }
4430 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C++ compiler" >&5
4431 $as_echo_n "checking whether we are using the GNU C++ compiler... " >&6; }
4432 if test "${ac_cv_cxx_compiler_gnu+set}" = set; then :
4433 $as_echo_n "(cached) " >&6
4435 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4436 /* end confdefs.h. */
4449 if ac_fn_cxx_try_compile "$LINENO"; then :
4454 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4455 ac_cv_cxx_compiler_gnu=$ac_compiler_gnu
4458 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cxx_compiler_gnu" >&5
4459 $as_echo "$ac_cv_cxx_compiler_gnu" >&6; }
4460 if test $ac_compiler_gnu = yes; then
4465 ac_test_CXXFLAGS=${CXXFLAGS+set}
4466 ac_save_CXXFLAGS=$CXXFLAGS
4467 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX accepts -g" >&5
4468 $as_echo_n "checking whether $CXX accepts -g... " >&6; }
4469 if test "${ac_cv_prog_cxx_g+set}" = set; then :
4470 $as_echo_n "(cached) " >&6
4472 ac_save_cxx_werror_flag=$ac_cxx_werror_flag
4473 ac_cxx_werror_flag=yes
4476 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4477 /* end confdefs.h. */
4487 if ac_fn_cxx_try_compile "$LINENO"; then :
4488 ac_cv_prog_cxx_g=yes
4491 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4492 /* end confdefs.h. */
4502 if ac_fn_cxx_try_compile "$LINENO"; then :
4505 ac_cxx_werror_flag=$ac_save_cxx_werror_flag
4507 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4508 /* end confdefs.h. */
4518 if ac_fn_cxx_try_compile "$LINENO"; then :
4519 ac_cv_prog_cxx_g=yes
4521 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4523 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4525 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4526 ac_cxx_werror_flag=$ac_save_cxx_werror_flag
4528 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_g" >&5
4529 $as_echo "$ac_cv_prog_cxx_g" >&6; }
4530 if test "$ac_test_CXXFLAGS" = set; then
4531 CXXFLAGS=$ac_save_CXXFLAGS
4532 elif test $ac_cv_prog_cxx_g = yes; then
4533 if test "$GXX" = yes; then
4539 if test "$GXX" = yes; then
4546 ac_cpp='$CPP $CPPFLAGS'
4547 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4548 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4549 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4551 CXXFLAGS="$save_CXXFLAGS"
4553 # Runs configure.host, and assorted other critical bits. Sets
4554 # up critical shell variables.
4557 ac_cpp='$CPP $CPPFLAGS'
4558 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4559 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4560 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4561 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
4562 $as_echo_n "checking how to run the C preprocessor... " >&6; }
4563 # On Suns, sometimes $CPP names a directory.
4564 if test -n "$CPP" && test -d "$CPP"; then
4567 if test -z "$CPP"; then
4568 if test "${ac_cv_prog_CPP+set}" = set; then :
4569 $as_echo_n "(cached) " >&6
4571 # Double quotes because CPP needs to be expanded
4572 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
4575 for ac_c_preproc_warn_flag in '' yes
4577 # Use a header file that comes with gcc, so configuring glibc
4578 # with a fresh cross-compiler works.
4579 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
4580 # <limits.h> exists even on freestanding compilers.
4581 # On the NeXT, cc -E runs the code through the compiler's parser,
4582 # not just through cpp. "Syntax error" is here to catch this case.
4583 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4584 /* end confdefs.h. */
4586 # include <limits.h>
4588 # include <assert.h>
4592 if ac_fn_c_try_cpp "$LINENO"; then :
4595 # Broken: fails on valid input.
4598 rm -f conftest.err conftest.$ac_ext
4600 # OK, works on sane cases. Now check whether nonexistent headers
4601 # can be detected and how.
4602 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4603 /* end confdefs.h. */
4604 #include <ac_nonexistent.h>
4606 if ac_fn_c_try_cpp "$LINENO"; then :
4607 # Broken: success on invalid input.
4610 # Passes both tests.
4614 rm -f conftest.err conftest.$ac_ext
4617 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
4618 rm -f conftest.err conftest.$ac_ext
4619 if $ac_preproc_ok; then :
4631 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
4632 $as_echo "$CPP" >&6; }
4634 for ac_c_preproc_warn_flag in '' yes
4636 # Use a header file that comes with gcc, so configuring glibc
4637 # with a fresh cross-compiler works.
4638 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
4639 # <limits.h> exists even on freestanding compilers.
4640 # On the NeXT, cc -E runs the code through the compiler's parser,
4641 # not just through cpp. "Syntax error" is here to catch this case.
4642 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4643 /* end confdefs.h. */
4645 # include <limits.h>
4647 # include <assert.h>
4651 if ac_fn_c_try_cpp "$LINENO"; then :
4654 # Broken: fails on valid input.
4657 rm -f conftest.err conftest.$ac_ext
4659 # OK, works on sane cases. Now check whether nonexistent headers
4660 # can be detected and how.
4661 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4662 /* end confdefs.h. */
4663 #include <ac_nonexistent.h>
4665 if ac_fn_c_try_cpp "$LINENO"; then :
4666 # Broken: success on invalid input.
4669 # Passes both tests.
4673 rm -f conftest.err conftest.$ac_ext
4676 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
4677 rm -f conftest.err conftest.$ac_ext
4678 if $ac_preproc_ok; then :
4681 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4682 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4683 as_fn_error "C preprocessor \"$CPP\" fails sanity check
4684 See \`config.log' for more details." "$LINENO" 5; }
4688 ac_cpp='$CPP $CPPFLAGS'
4689 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4690 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4691 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4694 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
4695 $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
4696 if test "${ac_cv_path_GREP+set}" = set; then :
4697 $as_echo_n "(cached) " >&6
4699 if test -z "$GREP"; then
4700 ac_path_GREP_found=false
4701 # Loop through the user's path and test for each of PROGNAME-LIST
4702 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4703 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
4706 test -z "$as_dir" && as_dir=.
4707 for ac_prog in grep ggrep; do
4708 for ac_exec_ext in '' $ac_executable_extensions; do
4709 ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
4710 { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
4711 # Check for GNU ac_path_GREP and select it if it is found.
4712 # Check for GNU $ac_path_GREP
4713 case `"$ac_path_GREP" --version 2>&1` in
4715 ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
4718 $as_echo_n 0123456789 >"conftest.in"
4721 cat "conftest.in" "conftest.in" >"conftest.tmp"
4722 mv "conftest.tmp" "conftest.in"
4723 cp "conftest.in" "conftest.nl"
4724 $as_echo 'GREP' >> "conftest.nl"
4725 "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
4726 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
4727 as_fn_arith $ac_count + 1 && ac_count=$as_val
4728 if test $ac_count -gt ${ac_path_GREP_max-0}; then
4729 # Best one so far, save it but keep looking for a better one
4730 ac_cv_path_GREP="$ac_path_GREP"
4731 ac_path_GREP_max=$ac_count
4733 # 10*(2^10) chars as input seems more than enough
4734 test $ac_count -gt 10 && break
4736 rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
4739 $ac_path_GREP_found && break 3
4744 if test -z "$ac_cv_path_GREP"; then
4745 as_fn_error "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
4748 ac_cv_path_GREP=$GREP
4752 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
4753 $as_echo "$ac_cv_path_GREP" >&6; }
4754 GREP="$ac_cv_path_GREP"
4757 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
4758 $as_echo_n "checking for egrep... " >&6; }
4759 if test "${ac_cv_path_EGREP+set}" = set; then :
4760 $as_echo_n "(cached) " >&6
4762 if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
4763 then ac_cv_path_EGREP="$GREP -E"
4765 if test -z "$EGREP"; then
4766 ac_path_EGREP_found=false
4767 # Loop through the user's path and test for each of PROGNAME-LIST
4768 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4769 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
4772 test -z "$as_dir" && as_dir=.
4773 for ac_prog in egrep; do
4774 for ac_exec_ext in '' $ac_executable_extensions; do
4775 ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
4776 { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
4777 # Check for GNU ac_path_EGREP and select it if it is found.
4778 # Check for GNU $ac_path_EGREP
4779 case `"$ac_path_EGREP" --version 2>&1` in
4781 ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
4784 $as_echo_n 0123456789 >"conftest.in"
4787 cat "conftest.in" "conftest.in" >"conftest.tmp"
4788 mv "conftest.tmp" "conftest.in"
4789 cp "conftest.in" "conftest.nl"
4790 $as_echo 'EGREP' >> "conftest.nl"
4791 "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
4792 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
4793 as_fn_arith $ac_count + 1 && ac_count=$as_val
4794 if test $ac_count -gt ${ac_path_EGREP_max-0}; then
4795 # Best one so far, save it but keep looking for a better one
4796 ac_cv_path_EGREP="$ac_path_EGREP"
4797 ac_path_EGREP_max=$ac_count
4799 # 10*(2^10) chars as input seems more than enough
4800 test $ac_count -gt 10 && break
4802 rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
4805 $ac_path_EGREP_found && break 3
4810 if test -z "$ac_cv_path_EGREP"; then
4811 as_fn_error "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
4814 ac_cv_path_EGREP=$EGREP
4819 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
4820 $as_echo "$ac_cv_path_EGREP" >&6; }
4821 EGREP="$ac_cv_path_EGREP"
4825 # Keep these sync'd with the list in Makefile.am. The first provides an
4826 # expandable list at autoconf time; the second provides an expandable list
4827 # (i.e., shell variable) at configure time.
4829 SUBDIRS='include libsupc++ python src doc po testsuite'
4831 # These need to be absolute paths, yet at the same time need to
4832 # canonicalize only relative paths, because then amd will not unmount
4833 # drives. Thus the use of PWDCMD: set it to 'pawd' or 'amq -w' if using amd.
4834 glibcxx_builddir=`${PWDCMD-pwd}`
4836 \\/$* | ?:\\/*) glibcxx_srcdir=${srcdir} ;;
4837 *) glibcxx_srcdir=`cd "$srcdir" && ${PWDCMD-pwd} || echo "$srcdir"` ;;
4839 toplevel_srcdir=${glibcxx_srcdir}/..
4844 # We use these options to decide which functions to include. They are
4845 # set from the top level.
4847 # Check whether --with-target-subdir was given.
4848 if test "${with_target_subdir+set}" = set; then :
4849 withval=$with_target_subdir;
4854 # Check whether --with-cross-host was given.
4855 if test "${with_cross_host+set}" = set; then :
4856 withval=$with_cross_host;
4861 # Check whether --with-newlib was given.
4862 if test "${with_newlib+set}" = set; then :
4863 withval=$with_newlib;
4867 # Will set LN_S to either 'ln -s', 'ln', or 'cp -p' (if linking isn't
4868 # available). Uncomment the next line to force a particular method.
4869 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5
4870 $as_echo_n "checking whether ln -s works... " >&6; }
4872 if test "$LN_S" = "ln -s"; then
4873 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
4874 $as_echo "yes" >&6; }
4876 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5
4877 $as_echo "no, using $LN_S" >&6; }
4882 if test -n "$ac_tool_prefix"; then
4883 # Extract the first word of "${ac_tool_prefix}as", so it can be a program name with args.
4884 set dummy ${ac_tool_prefix}as; ac_word=$2
4885 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4886 $as_echo_n "checking for $ac_word... " >&6; }
4887 if test "${ac_cv_prog_AS+set}" = set; then :
4888 $as_echo_n "(cached) " >&6
4890 if test -n "$AS"; then
4891 ac_cv_prog_AS="$AS" # Let the user override the test.
4893 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4897 test -z "$as_dir" && as_dir=.
4898 for ac_exec_ext in '' $ac_executable_extensions; do
4899 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4900 ac_cv_prog_AS="${ac_tool_prefix}as"
4901 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4911 if test -n "$AS"; then
4912 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AS" >&5
4913 $as_echo "$AS" >&6; }
4915 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4916 $as_echo "no" >&6; }
4921 if test -z "$ac_cv_prog_AS"; then
4923 # Extract the first word of "as", so it can be a program name with args.
4924 set dummy as; ac_word=$2
4925 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4926 $as_echo_n "checking for $ac_word... " >&6; }
4927 if test "${ac_cv_prog_ac_ct_AS+set}" = set; then :
4928 $as_echo_n "(cached) " >&6
4930 if test -n "$ac_ct_AS"; then
4931 ac_cv_prog_ac_ct_AS="$ac_ct_AS" # Let the user override the test.
4933 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4937 test -z "$as_dir" && as_dir=.
4938 for ac_exec_ext in '' $ac_executable_extensions; do
4939 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4940 ac_cv_prog_ac_ct_AS="as"
4941 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4950 ac_ct_AS=$ac_cv_prog_ac_ct_AS
4951 if test -n "$ac_ct_AS"; then
4952 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AS" >&5
4953 $as_echo "$ac_ct_AS" >&6; }
4955 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4956 $as_echo "no" >&6; }
4959 if test "x$ac_ct_AS" = x; then
4962 case $cross_compiling:$ac_tool_warned in
4964 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4965 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4966 ac_tool_warned=yes ;;
4974 if test -n "$ac_tool_prefix"; then
4975 # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
4976 set dummy ${ac_tool_prefix}ar; ac_word=$2
4977 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4978 $as_echo_n "checking for $ac_word... " >&6; }
4979 if test "${ac_cv_prog_AR+set}" = set; then :
4980 $as_echo_n "(cached) " >&6
4982 if test -n "$AR"; then
4983 ac_cv_prog_AR="$AR" # Let the user override the test.
4985 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4989 test -z "$as_dir" && as_dir=.
4990 for ac_exec_ext in '' $ac_executable_extensions; do
4991 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4992 ac_cv_prog_AR="${ac_tool_prefix}ar"
4993 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5003 if test -n "$AR"; then
5004 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
5005 $as_echo "$AR" >&6; }
5007 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5008 $as_echo "no" >&6; }
5013 if test -z "$ac_cv_prog_AR"; then
5015 # Extract the first word of "ar", so it can be a program name with args.
5016 set dummy ar; ac_word=$2
5017 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5018 $as_echo_n "checking for $ac_word... " >&6; }
5019 if test "${ac_cv_prog_ac_ct_AR+set}" = set; then :
5020 $as_echo_n "(cached) " >&6
5022 if test -n "$ac_ct_AR"; then
5023 ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
5025 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5029 test -z "$as_dir" && as_dir=.
5030 for ac_exec_ext in '' $ac_executable_extensions; do
5031 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5032 ac_cv_prog_ac_ct_AR="ar"
5033 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5042 ac_ct_AR=$ac_cv_prog_ac_ct_AR
5043 if test -n "$ac_ct_AR"; then
5044 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5
5045 $as_echo "$ac_ct_AR" >&6; }
5047 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5048 $as_echo "no" >&6; }
5051 if test "x$ac_ct_AR" = x; then
5054 case $cross_compiling:$ac_tool_warned in
5056 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
5057 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
5058 ac_tool_warned=yes ;;
5066 if test -n "$ac_tool_prefix"; then
5067 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
5068 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
5069 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5070 $as_echo_n "checking for $ac_word... " >&6; }
5071 if test "${ac_cv_prog_RANLIB+set}" = set; then :
5072 $as_echo_n "(cached) " >&6
5074 if test -n "$RANLIB"; then
5075 ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
5077 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5081 test -z "$as_dir" && as_dir=.
5082 for ac_exec_ext in '' $ac_executable_extensions; do
5083 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5084 ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
5085 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5094 RANLIB=$ac_cv_prog_RANLIB
5095 if test -n "$RANLIB"; then
5096 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
5097 $as_echo "$RANLIB" >&6; }
5099 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5100 $as_echo "no" >&6; }
5105 if test -z "$ac_cv_prog_RANLIB"; then
5106 ac_ct_RANLIB=$RANLIB
5107 # Extract the first word of "ranlib", so it can be a program name with args.
5108 set dummy ranlib; ac_word=$2
5109 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5110 $as_echo_n "checking for $ac_word... " >&6; }
5111 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then :
5112 $as_echo_n "(cached) " >&6
5114 if test -n "$ac_ct_RANLIB"; then
5115 ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
5117 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5121 test -z "$as_dir" && as_dir=.
5122 for ac_exec_ext in '' $ac_executable_extensions; do
5123 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5124 ac_cv_prog_ac_ct_RANLIB="ranlib"
5125 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5134 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
5135 if test -n "$ac_ct_RANLIB"; then
5136 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
5137 $as_echo "$ac_ct_RANLIB" >&6; }
5139 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5140 $as_echo "no" >&6; }
5143 if test "x$ac_ct_RANLIB" = x; then
5144 RANLIB="ranlib-not-found-in-path-error"
5146 case $cross_compiling:$ac_tool_warned in
5148 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
5149 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
5150 ac_tool_warned=yes ;;
5152 RANLIB=$ac_ct_RANLIB
5155 RANLIB="$ac_cv_prog_RANLIB"
5160 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable maintainer-specific portions of Makefiles" >&5
5161 $as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... " >&6; }
5162 # Check whether --enable-maintainer-mode was given.
5163 if test "${enable_maintainer_mode+set}" = set; then :
5164 enableval=$enable_maintainer_mode; USE_MAINTAINER_MODE=$enableval
5166 USE_MAINTAINER_MODE=no
5169 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $USE_MAINTAINER_MODE" >&5
5170 $as_echo "$USE_MAINTAINER_MODE" >&6; }
5171 if test $USE_MAINTAINER_MODE = yes; then
5172 MAINTAINER_MODE_TRUE=
5173 MAINTAINER_MODE_FALSE='#'
5175 MAINTAINER_MODE_TRUE='#'
5176 MAINTAINER_MODE_FALSE=
5179 MAINT=$MAINTAINER_MODE_TRUE
5183 # Set up safe default values for all subsequent AM_CONDITIONAL tests
5184 # which are themselves conditionally expanded.
5185 ## (Right now, this only matters for enable_wchar_t, but nothing prevents
5186 ## other macros from doing the same. This should be automated.) -pme
5188 # Check for uClibc since Linux platforms use different configuration
5189 # directories depending on the C library in use.
5190 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5191 /* end confdefs.h. */
5199 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5200 $EGREP "_using_uclibc" >/dev/null 2>&1; then :
5208 # Find platform-specific directories containing configuration info.
5209 # Also possibly modify flags used elsewhere, as needed by the platform.
5211 . $glibcxx_srcdir/configure.host
5212 { $as_echo "$as_me:${as_lineno-$LINENO}: CPU config directory is $cpu_include_dir" >&5
5213 $as_echo "$as_me: CPU config directory is $cpu_include_dir" >&6;}
5214 { $as_echo "$as_me:${as_lineno-$LINENO}: OS config directory is $os_include_dir" >&5
5215 $as_echo "$as_me: OS config directory is $os_include_dir" >&6;}
5219 if test "x${with_newlib}" != "xyes"; then
5227 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&5
5228 $as_echo "$as_me: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&2;} ;;
5233 macro_version='2.2.7a'
5234 macro_revision='1.3134'
5248 ltmain="$ac_aux_dir/ltmain.sh"
5250 # Backslashify metacharacters that are still active within
5251 # double-quoted strings.
5252 sed_quote_subst='s/\(["`$\\]\)/\\\1/g'
5254 # Same as above, but do not quote variable references.
5255 double_quote_subst='s/\(["`\\]\)/\\\1/g'
5257 # Sed substitution to delay expansion of an escaped shell variable in a
5258 # double_quote_subst'ed string.
5259 delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g'
5261 # Sed substitution to delay expansion of an escaped single quote.
5262 delay_single_quote_subst='s/'\''/'\'\\\\\\\'\''/g'
5264 # Sed substitution to avoid accidental globbing in evaled expressions
5265 no_glob_subst='s/\*/\\\*/g'
5267 ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
5268 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO
5269 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO
5271 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to print strings" >&5
5272 $as_echo_n "checking how to print strings... " >&6; }
5273 # Test print first, because it will be a builtin if present.
5274 if test "X`print -r -- -n 2>/dev/null`" = X-n && \
5275 test "X`print -r -- $ECHO 2>/dev/null`" = "X$ECHO"; then
5277 elif test "X`printf %s $ECHO 2>/dev/null`" = "X$ECHO"; then
5280 # Use this function as a fallback that always works.
5281 func_fallback_echo ()
5283 eval 'cat <<_LTECHO_EOF
5287 ECHO='func_fallback_echo'
5290 # func_echo_all arg...
5291 # Invoke $ECHO with all args, space-separated.
5298 printf*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: printf" >&5
5299 $as_echo "printf" >&6; } ;;
5300 print*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: print -r" >&5
5301 $as_echo "print -r" >&6; } ;;
5302 *) { $as_echo "$as_me:${as_lineno-$LINENO}: result: cat" >&5
5303 $as_echo "cat" >&6; } ;;
5319 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5
5320 $as_echo_n "checking for a sed that does not truncate output... " >&6; }
5321 if test "${ac_cv_path_SED+set}" = set; then :
5322 $as_echo_n "(cached) " >&6
5324 ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/
5325 for ac_i in 1 2 3 4 5 6 7; do
5326 ac_script="$ac_script$as_nl$ac_script"
5328 echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed
5329 { ac_script=; unset ac_script;}
5330 if test -z "$SED"; then
5331 ac_path_SED_found=false
5332 # Loop through the user's path and test for each of PROGNAME-LIST
5333 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5337 test -z "$as_dir" && as_dir=.
5338 for ac_prog in sed gsed; do
5339 for ac_exec_ext in '' $ac_executable_extensions; do
5340 ac_path_SED="$as_dir/$ac_prog$ac_exec_ext"
5341 { test -f "$ac_path_SED" && $as_test_x "$ac_path_SED"; } || continue
5342 # Check for GNU ac_path_SED and select it if it is found.
5343 # Check for GNU $ac_path_SED
5344 case `"$ac_path_SED" --version 2>&1` in
5346 ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;;
5349 $as_echo_n 0123456789 >"conftest.in"
5352 cat "conftest.in" "conftest.in" >"conftest.tmp"
5353 mv "conftest.tmp" "conftest.in"
5354 cp "conftest.in" "conftest.nl"
5355 $as_echo '' >> "conftest.nl"
5356 "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break
5357 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
5358 as_fn_arith $ac_count + 1 && ac_count=$as_val
5359 if test $ac_count -gt ${ac_path_SED_max-0}; then
5360 # Best one so far, save it but keep looking for a better one
5361 ac_cv_path_SED="$ac_path_SED"
5362 ac_path_SED_max=$ac_count
5364 # 10*(2^10) chars as input seems more than enough
5365 test $ac_count -gt 10 && break
5367 rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
5370 $ac_path_SED_found && break 3
5375 if test -z "$ac_cv_path_SED"; then
5376 as_fn_error "no acceptable sed could be found in \$PATH" "$LINENO" 5
5383 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5
5384 $as_echo "$ac_cv_path_SED" >&6; }
5385 SED="$ac_cv_path_SED"
5388 test -z "$SED" && SED=sed
5389 Xsed="$SED -e 1s/^X//"
5401 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fgrep" >&5
5402 $as_echo_n "checking for fgrep... " >&6; }
5403 if test "${ac_cv_path_FGREP+set}" = set; then :
5404 $as_echo_n "(cached) " >&6
5406 if echo 'ab*c' | $GREP -F 'ab*c' >/dev/null 2>&1
5407 then ac_cv_path_FGREP="$GREP -F"
5409 if test -z "$FGREP"; then
5410 ac_path_FGREP_found=false
5411 # Loop through the user's path and test for each of PROGNAME-LIST
5412 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5413 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
5416 test -z "$as_dir" && as_dir=.
5417 for ac_prog in fgrep; do
5418 for ac_exec_ext in '' $ac_executable_extensions; do
5419 ac_path_FGREP="$as_dir/$ac_prog$ac_exec_ext"
5420 { test -f "$ac_path_FGREP" && $as_test_x "$ac_path_FGREP"; } || continue
5421 # Check for GNU ac_path_FGREP and select it if it is found.
5422 # Check for GNU $ac_path_FGREP
5423 case `"$ac_path_FGREP" --version 2>&1` in
5425 ac_cv_path_FGREP="$ac_path_FGREP" ac_path_FGREP_found=:;;
5428 $as_echo_n 0123456789 >"conftest.in"
5431 cat "conftest.in" "conftest.in" >"conftest.tmp"
5432 mv "conftest.tmp" "conftest.in"
5433 cp "conftest.in" "conftest.nl"
5434 $as_echo 'FGREP' >> "conftest.nl"
5435 "$ac_path_FGREP" FGREP < "conftest.nl" >"conftest.out" 2>/dev/null || break
5436 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
5437 as_fn_arith $ac_count + 1 && ac_count=$as_val
5438 if test $ac_count -gt ${ac_path_FGREP_max-0}; then
5439 # Best one so far, save it but keep looking for a better one
5440 ac_cv_path_FGREP="$ac_path_FGREP"
5441 ac_path_FGREP_max=$ac_count
5443 # 10*(2^10) chars as input seems more than enough
5444 test $ac_count -gt 10 && break
5446 rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
5449 $ac_path_FGREP_found && break 3
5454 if test -z "$ac_cv_path_FGREP"; then
5455 as_fn_error "no acceptable fgrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
5458 ac_cv_path_FGREP=$FGREP
5463 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_FGREP" >&5
5464 $as_echo "$ac_cv_path_FGREP" >&6; }
5465 FGREP="$ac_cv_path_FGREP"
5468 test -z "$GREP" && GREP=grep
5488 # Check whether --with-gnu-ld was given.
5489 if test "${with_gnu_ld+set}" = set; then :
5490 withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes
5496 if test "$GCC" = yes; then
5497 # Check if gcc -print-prog-name=ld gives a path.
5498 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by $CC" >&5
5499 $as_echo_n "checking for ld used by $CC... " >&6; }
5502 # gcc leaves a trailing carriage return which upsets mingw
5503 ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
5505 ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
5508 # Accept absolute paths.
5510 re_direlt='/[^/][^/]*/\.\./'
5511 # Canonicalize the pathname of ld
5512 ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'`
5513 while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do
5514 ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"`
5516 test -z "$LD" && LD="$ac_prog"
5519 # If it fails, then pretend we aren't using GCC.
5523 # If it is relative, then search for the first ld in PATH.
5527 elif test "$with_gnu_ld" = yes; then
5528 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
5529 $as_echo_n "checking for GNU ld... " >&6; }
5531 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
5532 $as_echo_n "checking for non-GNU ld... " >&6; }
5534 if test "${lt_cv_path_LD+set}" = set; then :
5535 $as_echo_n "(cached) " >&6
5537 if test -z "$LD"; then
5538 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
5539 for ac_dir in $PATH; do
5541 test -z "$ac_dir" && ac_dir=.
5542 if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
5543 lt_cv_path_LD="$ac_dir/$ac_prog"
5544 # Check to see if the program is GNU ld. I'd rather use --version,
5545 # but apparently some variants of GNU ld only accept -v.
5546 # Break only if it was the GNU/non-GNU ld that we prefer.
5547 case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
5548 *GNU* | *'with BFD'*)
5549 test "$with_gnu_ld" != no && break
5552 test "$with_gnu_ld" != yes && break
5559 lt_cv_path_LD="$LD" # Let the user override the test with a path.
5564 if test -n "$LD"; then
5565 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
5566 $as_echo "$LD" >&6; }
5568 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5569 $as_echo "no" >&6; }
5571 test -z "$LD" && as_fn_error "no acceptable ld found in \$PATH" "$LINENO" 5
5572 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
5573 $as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
5574 if test "${lt_cv_prog_gnu_ld+set}" = set; then :
5575 $as_echo_n "(cached) " >&6
5577 # I'd rather use --version here, but apparently some GNU lds only accept -v.
5578 case `$LD -v 2>&1 </dev/null` in
5579 *GNU* | *'with BFD'*)
5580 lt_cv_prog_gnu_ld=yes
5583 lt_cv_prog_gnu_ld=no
5587 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_gnu_ld" >&5
5588 $as_echo "$lt_cv_prog_gnu_ld" >&6; }
5589 with_gnu_ld=$lt_cv_prog_gnu_ld
5599 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for BSD- or MS-compatible name lister (nm)" >&5
5600 $as_echo_n "checking for BSD- or MS-compatible name lister (nm)... " >&6; }
5601 if test "${lt_cv_path_NM+set}" = set; then :
5602 $as_echo_n "(cached) " >&6
5604 if test -n "$NM"; then
5605 # Let the user override the test.
5608 lt_nm_to_check="${ac_tool_prefix}nm"
5609 if test -n "$ac_tool_prefix" && test "$build" = "$host"; then
5610 lt_nm_to_check="$lt_nm_to_check nm"
5612 for lt_tmp_nm in $lt_nm_to_check; do
5613 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
5614 for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do
5616 test -z "$ac_dir" && ac_dir=.
5617 tmp_nm="$ac_dir/$lt_tmp_nm"
5618 if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then
5619 # Check to see if the nm accepts a BSD-compat flag.
5620 # Adding the `sed 1q' prevents false positives on HP-UX, which says:
5621 # nm: unknown option "B" ignored
5622 # Tru64's nm complains that /dev/null is an invalid object file
5623 case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in
5624 */dev/null* | *'Invalid file or object type'*)
5625 lt_cv_path_NM="$tmp_nm -B"
5629 case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in
5631 lt_cv_path_NM="$tmp_nm -p"
5635 lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
5636 continue # so that we can try to find one that supports BSD flags
5645 : ${lt_cv_path_NM=no}
5648 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_NM" >&5
5649 $as_echo "$lt_cv_path_NM" >&6; }
5650 if test "$lt_cv_path_NM" != "no"; then
5653 # Didn't find any BSD compatible name lister, look for dumpbin.
5654 if test -n "$DUMPBIN"; then :
5655 # Let the user override the test.
5657 if test -n "$ac_tool_prefix"; then
5658 for ac_prog in dumpbin "link -dump"
5660 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
5661 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
5662 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5663 $as_echo_n "checking for $ac_word... " >&6; }
5664 if test "${ac_cv_prog_DUMPBIN+set}" = set; then :
5665 $as_echo_n "(cached) " >&6
5667 if test -n "$DUMPBIN"; then
5668 ac_cv_prog_DUMPBIN="$DUMPBIN" # Let the user override the test.
5670 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5674 test -z "$as_dir" && as_dir=.
5675 for ac_exec_ext in '' $ac_executable_extensions; do
5676 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5677 ac_cv_prog_DUMPBIN="$ac_tool_prefix$ac_prog"
5678 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5687 DUMPBIN=$ac_cv_prog_DUMPBIN
5688 if test -n "$DUMPBIN"; then
5689 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DUMPBIN" >&5
5690 $as_echo "$DUMPBIN" >&6; }
5692 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5693 $as_echo "no" >&6; }
5697 test -n "$DUMPBIN" && break
5700 if test -z "$DUMPBIN"; then
5701 ac_ct_DUMPBIN=$DUMPBIN
5702 for ac_prog in dumpbin "link -dump"
5704 # Extract the first word of "$ac_prog", so it can be a program name with args.
5705 set dummy $ac_prog; ac_word=$2
5706 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5707 $as_echo_n "checking for $ac_word... " >&6; }
5708 if test "${ac_cv_prog_ac_ct_DUMPBIN+set}" = set; then :
5709 $as_echo_n "(cached) " >&6
5711 if test -n "$ac_ct_DUMPBIN"; then
5712 ac_cv_prog_ac_ct_DUMPBIN="$ac_ct_DUMPBIN" # Let the user override the test.
5714 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5718 test -z "$as_dir" && as_dir=.
5719 for ac_exec_ext in '' $ac_executable_extensions; do
5720 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5721 ac_cv_prog_ac_ct_DUMPBIN="$ac_prog"
5722 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5731 ac_ct_DUMPBIN=$ac_cv_prog_ac_ct_DUMPBIN
5732 if test -n "$ac_ct_DUMPBIN"; then
5733 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DUMPBIN" >&5
5734 $as_echo "$ac_ct_DUMPBIN" >&6; }
5736 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5737 $as_echo "no" >&6; }
5741 test -n "$ac_ct_DUMPBIN" && break
5744 if test "x$ac_ct_DUMPBIN" = x; then
5747 case $cross_compiling:$ac_tool_warned in
5749 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
5750 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
5751 ac_tool_warned=yes ;;
5753 DUMPBIN=$ac_ct_DUMPBIN
5757 case `$DUMPBIN -symbols /dev/null 2>&1 | sed '1q'` in
5759 DUMPBIN="$DUMPBIN -symbols"
5767 if test "$DUMPBIN" != ":"; then
5771 test -z "$NM" && NM=nm
5778 { $as_echo "$as_me:${as_lineno-$LINENO}: checking the name lister ($NM) interface" >&5
5779 $as_echo_n "checking the name lister ($NM) interface... " >&6; }
5780 if test "${lt_cv_nm_interface+set}" = set; then :
5781 $as_echo_n "(cached) " >&6
5783 lt_cv_nm_interface="BSD nm"
5784 echo "int some_variable = 0;" > conftest.$ac_ext
5785 (eval echo "\"\$as_me:$LINENO: $ac_compile\"" >&5)
5786 (eval "$ac_compile" 2>conftest.err)
5787 cat conftest.err >&5
5788 (eval echo "\"\$as_me:$LINENO: $NM \\\"conftest.$ac_objext\\\"\"" >&5)
5789 (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out)
5790 cat conftest.err >&5
5791 (eval echo "\"\$as_me:$LINENO: output\"" >&5)
5792 cat conftest.out >&5
5793 if $GREP 'External.*some_variable' conftest.out > /dev/null; then
5794 lt_cv_nm_interface="MS dumpbin"
5798 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_nm_interface" >&5
5799 $as_echo "$lt_cv_nm_interface" >&6; }
5801 # find the maximum length of command line arguments
5802 { $as_echo "$as_me:${as_lineno-$LINENO}: checking the maximum length of command line arguments" >&5
5803 $as_echo_n "checking the maximum length of command line arguments... " >&6; }
5804 if test "${lt_cv_sys_max_cmd_len+set}" = set; then :
5805 $as_echo_n "(cached) " >&6
5812 # On DJGPP, this test can blow up pretty badly due to problems in libc
5813 # (any single argument exceeding 2000 bytes causes a buffer overrun
5814 # during glob expansion). Even if it were fixed, the result of this
5815 # check would be larger than it should be.
5816 lt_cv_sys_max_cmd_len=12288; # 12K is about right
5820 # Under GNU Hurd, this test is not required because there is
5821 # no limit to the length of command line arguments.
5822 # Libtool will interpret -1 as no limit whatsoever
5823 lt_cv_sys_max_cmd_len=-1;
5826 cygwin* | mingw* | cegcc*)
5827 # On Win9x/ME, this test blows up -- it succeeds, but takes
5828 # about 5 minutes as the teststring grows exponentially.
5829 # Worse, since 9x/ME are not pre-emptively multitasking,
5830 # you end up with a "frozen" computer, even though with patience
5831 # the test eventually succeeds (with a max line length of 256k).
5832 # Instead, let's just punt: use the minimum linelength reported by
5833 # all of the supported platforms: 8192 (on NT/2K/XP).
5834 lt_cv_sys_max_cmd_len=8192;
5838 # On MiNT this can take a long time and run out of memory.
5839 lt_cv_sys_max_cmd_len=8192;
5843 # On AmigaOS with pdksh, this test takes hours, literally.
5844 # So we just punt and use a minimum line length of 8192.
5845 lt_cv_sys_max_cmd_len=8192;
5848 netbsd* | freebsd* | openbsd* | darwin* | dragonfly*)
5849 # This has been around since 386BSD, at least. Likely further.
5850 if test -x /sbin/sysctl; then
5851 lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax`
5852 elif test -x /usr/sbin/sysctl; then
5853 lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax`
5855 lt_cv_sys_max_cmd_len=65536 # usable default for all BSDs
5857 # And add a safety zone
5858 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
5859 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
5863 # We know the value 262144 and hardcode it with a safety zone (like BSD)
5864 lt_cv_sys_max_cmd_len=196608
5868 # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure
5869 # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not
5870 # nice to cause kernel panics so lets avoid the loop below.
5871 # First set a reasonable default.
5872 lt_cv_sys_max_cmd_len=16384
5874 if test -x /sbin/sysconfig; then
5875 case `/sbin/sysconfig -q proc exec_disable_arg_limit` in
5876 *1*) lt_cv_sys_max_cmd_len=-1 ;;
5881 lt_cv_sys_max_cmd_len=102400
5883 sysv5* | sco5v6* | sysv4.2uw2*)
5884 kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null`
5885 if test -n "$kargmax"; then
5886 lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[ ]//'`
5888 lt_cv_sys_max_cmd_len=32768
5892 lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null`
5893 if test -n "$lt_cv_sys_max_cmd_len"; then
5894 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
5895 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
5897 # Make teststring a little bigger before we do anything with it.
5898 # a 1K string should be a reasonable start.
5899 for i in 1 2 3 4 5 6 7 8 ; do
5900 teststring=$teststring$teststring
5902 SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}}
5903 # If test is not a shell built-in, we'll probably end up computing a
5904 # maximum length that is only half of the actual maximum length, but
5906 while { test "X"`func_fallback_echo "$teststring$teststring" 2>/dev/null` \
5907 = "X$teststring$teststring"; } >/dev/null 2>&1 &&
5908 test $i != 17 # 1/2 MB should be enough
5911 teststring=$teststring$teststring
5913 # Only check the string length outside the loop.
5914 lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1`
5916 # Add a significant safety factor because C++ compilers can tack on
5917 # massive amounts of additional arguments before passing them to the
5918 # linker. It appears as though 1/2 is a usable value.
5919 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2`
5926 if test -n $lt_cv_sys_max_cmd_len ; then
5927 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sys_max_cmd_len" >&5
5928 $as_echo "$lt_cv_sys_max_cmd_len" >&6; }
5930 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none" >&5
5931 $as_echo "none" >&6; }
5933 max_cmd_len=$lt_cv_sys_max_cmd_len
5944 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the shell understands some XSI constructs" >&5
5945 $as_echo_n "checking whether the shell understands some XSI constructs... " >&6; }
5946 # Try some XSI features
5949 test "${_lt_dummy##*/},${_lt_dummy%/*},"${_lt_dummy%"$_lt_dummy"}, \
5951 && eval 'test $(( 1 + 1 )) -eq 2 \
5952 && test "${#_lt_dummy}" -eq 5' ) >/dev/null 2>&1 \
5954 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xsi_shell" >&5
5955 $as_echo "$xsi_shell" >&6; }
5958 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the shell understands \"+=\"" >&5
5959 $as_echo_n "checking whether the shell understands \"+=\"... " >&6; }
5961 ( foo=bar; set foo baz; eval "$1+=\$2" && test "$foo" = barbaz ) \
5963 && lt_shell_append=yes
5964 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_shell_append" >&5
5965 $as_echo "$lt_shell_append" >&6; }
5968 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
5978 # test EBCDIC or ASCII
5979 case `echo X|tr X '\101'` in
5980 A) # ASCII based system
5981 # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr
5982 lt_SP2NL='tr \040 \012'
5983 lt_NL2SP='tr \015\012 \040\040'
5985 *) # EBCDIC based system
5986 lt_SP2NL='tr \100 \n'
5987 lt_NL2SP='tr \r\n \100\100'
5999 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $LD option to reload object files" >&5
6000 $as_echo_n "checking for $LD option to reload object files... " >&6; }
6001 if test "${lt_cv_ld_reload_flag+set}" = set; then :
6002 $as_echo_n "(cached) " >&6
6004 lt_cv_ld_reload_flag='-r'
6006 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_reload_flag" >&5
6007 $as_echo "$lt_cv_ld_reload_flag" >&6; }
6008 reload_flag=$lt_cv_ld_reload_flag
6009 case $reload_flag in
6011 *) reload_flag=" $reload_flag" ;;
6013 reload_cmds='$LD$reload_flag -o $output$reload_objs'
6016 if test "$GCC" = yes; then
6017 reload_cmds='$LTCC $LTCFLAGS -nostdlib ${wl}-r -o $output$reload_objs'
6019 reload_cmds='$LD$reload_flag -o $output$reload_objs'
6032 if test -n "$ac_tool_prefix"; then
6033 # Extract the first word of "${ac_tool_prefix}objdump", so it can be a program name with args.
6034 set dummy ${ac_tool_prefix}objdump; ac_word=$2
6035 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6036 $as_echo_n "checking for $ac_word... " >&6; }
6037 if test "${ac_cv_prog_OBJDUMP+set}" = set; then :
6038 $as_echo_n "(cached) " >&6
6040 if test -n "$OBJDUMP"; then
6041 ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test.
6043 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6047 test -z "$as_dir" && as_dir=.
6048 for ac_exec_ext in '' $ac_executable_extensions; do
6049 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6050 ac_cv_prog_OBJDUMP="${ac_tool_prefix}objdump"
6051 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6060 OBJDUMP=$ac_cv_prog_OBJDUMP
6061 if test -n "$OBJDUMP"; then
6062 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJDUMP" >&5
6063 $as_echo "$OBJDUMP" >&6; }
6065 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6066 $as_echo "no" >&6; }
6071 if test -z "$ac_cv_prog_OBJDUMP"; then
6072 ac_ct_OBJDUMP=$OBJDUMP
6073 # Extract the first word of "objdump", so it can be a program name with args.
6074 set dummy objdump; ac_word=$2
6075 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6076 $as_echo_n "checking for $ac_word... " >&6; }
6077 if test "${ac_cv_prog_ac_ct_OBJDUMP+set}" = set; then :
6078 $as_echo_n "(cached) " >&6
6080 if test -n "$ac_ct_OBJDUMP"; then
6081 ac_cv_prog_ac_ct_OBJDUMP="$ac_ct_OBJDUMP" # Let the user override the test.
6083 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6087 test -z "$as_dir" && as_dir=.
6088 for ac_exec_ext in '' $ac_executable_extensions; do
6089 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6090 ac_cv_prog_ac_ct_OBJDUMP="objdump"
6091 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6100 ac_ct_OBJDUMP=$ac_cv_prog_ac_ct_OBJDUMP
6101 if test -n "$ac_ct_OBJDUMP"; then
6102 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OBJDUMP" >&5
6103 $as_echo "$ac_ct_OBJDUMP" >&6; }
6105 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6106 $as_echo "no" >&6; }
6109 if test "x$ac_ct_OBJDUMP" = x; then
6112 case $cross_compiling:$ac_tool_warned in
6114 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6115 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6116 ac_tool_warned=yes ;;
6118 OBJDUMP=$ac_ct_OBJDUMP
6121 OBJDUMP="$ac_cv_prog_OBJDUMP"
6124 test -z "$OBJDUMP" && OBJDUMP=objdump
6134 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to recognize dependent libraries" >&5
6135 $as_echo_n "checking how to recognize dependent libraries... " >&6; }
6136 if test "${lt_cv_deplibs_check_method+set}" = set; then :
6137 $as_echo_n "(cached) " >&6
6139 lt_cv_file_magic_cmd='$MAGIC_CMD'
6140 lt_cv_file_magic_test_file=
6141 lt_cv_deplibs_check_method='unknown'
6142 # Need to set the preceding variable on all platforms that support
6143 # interlibrary dependencies.
6144 # 'none' -- dependencies not supported.
6145 # `unknown' -- same as none, but documents that we really don't know.
6146 # 'pass_all' -- all dependencies passed with no checks.
6147 # 'test_compile' -- check by making test program.
6148 # 'file_magic [[regex]]' -- check by looking for files in library path
6149 # which responds to the $file_magic_cmd with a given extended regex.
6150 # If you have `file' or equivalent on your system and you're not sure
6151 # whether `pass_all' will *always* work, you probably want this one.
6155 lt_cv_deplibs_check_method=pass_all
6159 lt_cv_deplibs_check_method=pass_all
6163 lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)'
6164 lt_cv_file_magic_cmd='/usr/bin/file -L'
6165 lt_cv_file_magic_test_file=/shlib/libc.so
6169 # func_win32_libid is a shell function defined in ltmain.sh
6170 lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
6171 lt_cv_file_magic_cmd='func_win32_libid'
6175 # Base MSYS/MinGW do not provide the 'file' command needed by
6176 # func_win32_libid shell function, so use a weaker test based on 'objdump',
6177 # unless we find 'file', for example because we are cross-compiling.
6178 # func_win32_libid assumes BSD nm, so disallow it if using MS dumpbin.
6179 if ( test "$lt_cv_nm_interface" = "BSD nm" && file / ) >/dev/null 2>&1; then
6180 lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
6181 lt_cv_file_magic_cmd='func_win32_libid'
6183 lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?'
6184 lt_cv_file_magic_cmd='$OBJDUMP -f'
6189 # use the weaker test based on 'objdump'. See mingw*.
6190 lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?'
6191 lt_cv_file_magic_cmd='$OBJDUMP -f'
6194 darwin* | rhapsody*)
6195 lt_cv_deplibs_check_method=pass_all
6198 freebsd* | dragonfly*)
6199 if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
6202 # Not sure whether the presence of OpenBSD here was a mistake.
6203 # Let's accept both of them until this is cleared up.
6204 lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[3-9]86 (compact )?demand paged shared library'
6205 lt_cv_file_magic_cmd=/usr/bin/file
6206 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
6210 lt_cv_deplibs_check_method=pass_all
6215 lt_cv_deplibs_check_method=pass_all
6219 lt_cv_deplibs_check_method=pass_all
6222 hpux10.20* | hpux11*)
6223 lt_cv_file_magic_cmd=/usr/bin/file
6226 lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - IA64'
6227 lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
6230 lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF[ -][0-9][0-9])(-bit)?( [LM]SB)? shared object( file)?[, -]* PA-RISC [0-9]\.[0-9]'
6231 lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl
6234 lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9]\.[0-9]) shared library'
6235 lt_cv_file_magic_test_file=/usr/lib/libc.sl
6241 # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here
6242 lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|\.a)$'
6245 irix5* | irix6* | nonstopux*)
6247 *-32|*"-32 ") libmagic=32-bit;;
6248 *-n32|*"-n32 ") libmagic=N32;;
6249 *-64|*"-64 ") libmagic=64-bit;;
6250 *) libmagic=never-match;;
6252 lt_cv_deplibs_check_method=pass_all
6255 # This must be Linux ELF.
6256 linux* | k*bsd*-gnu | kopensolaris*-gnu)
6257 lt_cv_deplibs_check_method=pass_all
6261 if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
6262 lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'
6264 lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|_pic\.a)$'
6269 lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (executable|dynamic lib)'
6270 lt_cv_file_magic_cmd=/usr/bin/file
6271 lt_cv_file_magic_test_file=/usr/lib/libnls.so
6275 lt_cv_deplibs_check_method=pass_all
6279 if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
6280 lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|\.so|_pic\.a)$'
6282 lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'
6286 osf3* | osf4* | osf5*)
6287 lt_cv_deplibs_check_method=pass_all
6291 lt_cv_deplibs_check_method=pass_all
6295 lt_cv_deplibs_check_method=pass_all
6298 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
6299 lt_cv_deplibs_check_method=pass_all
6303 case $host_vendor in
6305 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]'
6306 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
6309 lt_cv_deplibs_check_method=pass_all
6312 lt_cv_file_magic_cmd='/bin/file'
6313 lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )'
6316 lt_cv_file_magic_cmd='/bin/file'
6317 lt_cv_deplibs_check_method="file_magic ELF [0-9][0-9]*-bit [LM]SB dynamic lib"
6318 lt_cv_file_magic_test_file=/lib/libc.so
6321 lt_cv_deplibs_check_method=pass_all
6324 lt_cv_deplibs_check_method=pass_all
6330 lt_cv_deplibs_check_method=pass_all
6335 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_deplibs_check_method" >&5
6336 $as_echo "$lt_cv_deplibs_check_method" >&6; }
6337 file_magic_cmd=$lt_cv_file_magic_cmd
6338 deplibs_check_method=$lt_cv_deplibs_check_method
6339 test -z "$deplibs_check_method" && deplibs_check_method=unknown
6352 if test -n "$ac_tool_prefix"; then
6353 # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
6354 set dummy ${ac_tool_prefix}ar; ac_word=$2
6355 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6356 $as_echo_n "checking for $ac_word... " >&6; }
6357 if test "${ac_cv_prog_AR+set}" = set; then :
6358 $as_echo_n "(cached) " >&6
6360 if test -n "$AR"; then
6361 ac_cv_prog_AR="$AR" # Let the user override the test.
6363 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6367 test -z "$as_dir" && as_dir=.
6368 for ac_exec_ext in '' $ac_executable_extensions; do
6369 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6370 ac_cv_prog_AR="${ac_tool_prefix}ar"
6371 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6381 if test -n "$AR"; then
6382 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
6383 $as_echo "$AR" >&6; }
6385 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6386 $as_echo "no" >&6; }
6391 if test -z "$ac_cv_prog_AR"; then
6393 # Extract the first word of "ar", so it can be a program name with args.
6394 set dummy ar; ac_word=$2
6395 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6396 $as_echo_n "checking for $ac_word... " >&6; }
6397 if test "${ac_cv_prog_ac_ct_AR+set}" = set; then :
6398 $as_echo_n "(cached) " >&6
6400 if test -n "$ac_ct_AR"; then
6401 ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
6403 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6407 test -z "$as_dir" && as_dir=.
6408 for ac_exec_ext in '' $ac_executable_extensions; do
6409 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6410 ac_cv_prog_ac_ct_AR="ar"
6411 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6420 ac_ct_AR=$ac_cv_prog_ac_ct_AR
6421 if test -n "$ac_ct_AR"; then
6422 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5
6423 $as_echo "$ac_ct_AR" >&6; }
6425 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6426 $as_echo "no" >&6; }
6429 if test "x$ac_ct_AR" = x; then
6432 case $cross_compiling:$ac_tool_warned in
6434 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6435 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6436 ac_tool_warned=yes ;;
6444 test -z "$AR" && AR=ar
6445 test -z "$AR_FLAGS" && AR_FLAGS=cru
6457 if test -n "$ac_tool_prefix"; then
6458 # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
6459 set dummy ${ac_tool_prefix}strip; ac_word=$2
6460 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6461 $as_echo_n "checking for $ac_word... " >&6; }
6462 if test "${ac_cv_prog_STRIP+set}" = set; then :
6463 $as_echo_n "(cached) " >&6
6465 if test -n "$STRIP"; then
6466 ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
6468 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6472 test -z "$as_dir" && as_dir=.
6473 for ac_exec_ext in '' $ac_executable_extensions; do
6474 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6475 ac_cv_prog_STRIP="${ac_tool_prefix}strip"
6476 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6485 STRIP=$ac_cv_prog_STRIP
6486 if test -n "$STRIP"; then
6487 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
6488 $as_echo "$STRIP" >&6; }
6490 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6491 $as_echo "no" >&6; }
6496 if test -z "$ac_cv_prog_STRIP"; then
6498 # Extract the first word of "strip", so it can be a program name with args.
6499 set dummy strip; ac_word=$2
6500 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6501 $as_echo_n "checking for $ac_word... " >&6; }
6502 if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then :
6503 $as_echo_n "(cached) " >&6
6505 if test -n "$ac_ct_STRIP"; then
6506 ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
6508 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6512 test -z "$as_dir" && as_dir=.
6513 for ac_exec_ext in '' $ac_executable_extensions; do
6514 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6515 ac_cv_prog_ac_ct_STRIP="strip"
6516 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6525 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
6526 if test -n "$ac_ct_STRIP"; then
6527 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
6528 $as_echo "$ac_ct_STRIP" >&6; }
6530 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6531 $as_echo "no" >&6; }
6534 if test "x$ac_ct_STRIP" = x; then
6537 case $cross_compiling:$ac_tool_warned in
6539 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6540 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6541 ac_tool_warned=yes ;;
6546 STRIP="$ac_cv_prog_STRIP"
6549 test -z "$STRIP" && STRIP=:
6556 if test -n "$ac_tool_prefix"; then
6557 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
6558 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
6559 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6560 $as_echo_n "checking for $ac_word... " >&6; }
6561 if test "${ac_cv_prog_RANLIB+set}" = set; then :
6562 $as_echo_n "(cached) " >&6
6564 if test -n "$RANLIB"; then
6565 ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
6567 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6571 test -z "$as_dir" && as_dir=.
6572 for ac_exec_ext in '' $ac_executable_extensions; do
6573 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6574 ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
6575 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6584 RANLIB=$ac_cv_prog_RANLIB
6585 if test -n "$RANLIB"; then
6586 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
6587 $as_echo "$RANLIB" >&6; }
6589 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6590 $as_echo "no" >&6; }
6595 if test -z "$ac_cv_prog_RANLIB"; then
6596 ac_ct_RANLIB=$RANLIB
6597 # Extract the first word of "ranlib", so it can be a program name with args.
6598 set dummy ranlib; ac_word=$2
6599 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6600 $as_echo_n "checking for $ac_word... " >&6; }
6601 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then :
6602 $as_echo_n "(cached) " >&6
6604 if test -n "$ac_ct_RANLIB"; then
6605 ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
6607 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6611 test -z "$as_dir" && as_dir=.
6612 for ac_exec_ext in '' $ac_executable_extensions; do
6613 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6614 ac_cv_prog_ac_ct_RANLIB="ranlib"
6615 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6624 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
6625 if test -n "$ac_ct_RANLIB"; then
6626 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
6627 $as_echo "$ac_ct_RANLIB" >&6; }
6629 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6630 $as_echo "no" >&6; }
6633 if test "x$ac_ct_RANLIB" = x; then
6636 case $cross_compiling:$ac_tool_warned in
6638 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6639 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6640 ac_tool_warned=yes ;;
6642 RANLIB=$ac_ct_RANLIB
6645 RANLIB="$ac_cv_prog_RANLIB"
6648 test -z "$RANLIB" && RANLIB=:
6655 # Determine commands to create old-style static archives.
6656 old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs'
6657 old_postinstall_cmds='chmod 644 $oldlib'
6658 old_postuninstall_cmds=
6660 if test -n "$RANLIB"; then
6663 old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$oldlib"
6666 old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$oldlib"
6669 old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib"
6674 lock_old_archive_extraction=yes ;;
6676 lock_old_archive_extraction=no ;;
6717 # If no C compiler was specified, use CC.
6720 # If no C compiler flags were specified, use CFLAGS.
6721 LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
6723 # Allow CC to be a program name with arguments.
6727 # Check for command to grab the raw symbol name followed by C symbol from nm.
6728 { $as_echo "$as_me:${as_lineno-$LINENO}: checking command to parse $NM output from $compiler object" >&5
6729 $as_echo_n "checking command to parse $NM output from $compiler object... " >&6; }
6730 if test "${lt_cv_sys_global_symbol_pipe+set}" = set; then :
6731 $as_echo_n "(cached) " >&6
6734 # These are sane defaults that work on at least a few old systems.
6735 # [They come from Ultrix. What could be older than Ultrix?!! ;)]
6737 # Character class describing NM global symbol codes.
6738 symcode='[BCDEGRST]'
6740 # Regexp to match symbols that can be accessed directly from C.
6741 sympat='\([_A-Za-z][_A-Za-z0-9]*\)'
6743 # Define system-specific variables.
6748 cygwin* | mingw* | pw32* | cegcc*)
6749 symcode='[ABCDGISTW]'
6752 if test "$host_cpu" = ia64; then
6753 symcode='[ABCDEGRST]'
6757 symcode='[BCDEGRST]'
6760 symcode='[BCDEGQRST]'
6771 sysv5* | sco5v6* | unixware* | OpenUNIX*)
6779 # If we're using GNU nm, then use its standard symbol codes.
6780 case `$NM -V 2>&1` in
6781 *GNU* | *'with BFD'*)
6782 symcode='[ABCDGIRSTW]' ;;
6785 # Transform an extracted symbol line into a proper C declaration.
6786 # Some systems (esp. on ia64) link data and code symbols differently,
6787 # so use this general approach.
6788 lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
6790 # Transform an extracted symbol line into symbol name and symbol address
6791 lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([^ ]*\) $/ {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([^ ]*\) \([^ ]*\)$/ {\"\2\", (void *) \&\2},/p'"
6792 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* \([^ ]*\) \([^ ]*\)$/ {\"lib\2\", (void *) \&\2},/p'"
6794 # Handle CRLF in mingw tool chain
6798 opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp
6802 # Try without a prefix underscore, then with it.
6803 for ac_symprfx in "" "_"; do
6805 # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol.
6806 symxfrm="\\1 $ac_symprfx\\2 \\2"
6808 # Write the raw and C identifiers.
6809 if test "$lt_cv_nm_interface" = "MS dumpbin"; then
6810 # Fake it for dumpbin and say T for any non-static function
6811 # and D for any global variable.
6812 # Also find C++ and __fastcall symbols from MSVC++,
6813 # which start with @ or ?.
6814 lt_cv_sys_global_symbol_pipe="$AWK '"\
6815 " {last_section=section; section=\$ 3};"\
6816 " /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\
6817 " \$ 0!~/External *\|/{next};"\
6818 " / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\
6819 " {if(hide[section]) next};"\
6820 " {f=0}; \$ 0~/\(\).*\|/{f=1}; {printf f ? \"T \" : \"D \"};"\
6821 " {split(\$ 0, a, /\||\r/); split(a[2], s)};"\
6822 " s[1]~/^[@?]/{print s[1], s[1]; next};"\
6823 " s[1]~prfx {split(s[1],t,\"@\"); print t[1], substr(t[1],length(prfx))}"\
6824 " ' prfx=^$ac_symprfx"
6826 lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[ ]\($symcode$symcode*\)[ ][ ]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'"
6829 # Check to see that the pipe works correctly.
6833 cat > conftest.$ac_ext <<_LT_EOF
6838 void nm_test_func(void);
6839 void nm_test_func(void){}
6843 int main(){nm_test_var='a';nm_test_func();return(0);}
6846 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
6847 (eval $ac_compile) 2>&5
6849 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
6850 test $ac_status = 0; }; then
6851 # Now try to grab the symbols.
6853 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist\""; } >&5
6854 (eval $NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist) 2>&5
6856 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
6857 test $ac_status = 0; } && test -s "$nlist"; then
6858 # Try sorting and uniquifying the output.
6859 if sort "$nlist" | uniq > "$nlist"T; then
6860 mv -f "$nlist"T "$nlist"
6865 # Make sure that we snagged all the symbols we need.
6866 if $GREP ' nm_test_var$' "$nlist" >/dev/null; then
6867 if $GREP ' nm_test_func$' "$nlist" >/dev/null; then
6868 cat <<_LT_EOF > conftest.$ac_ext
6874 # Now generate the symbol file.
6875 eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext'
6877 cat <<_LT_EOF >> conftest.$ac_ext
6879 /* The mapping between symbol names and symbols. */
6884 lt__PROGRAM__LTX_preloaded_symbols[] =
6886 { "@PROGRAM@", (void *) 0 },
6888 $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/ {\"\2\", (void *) \&\2},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext
6889 cat <<\_LT_EOF >> conftest.$ac_ext
6893 /* This works around a problem in FreeBSD linker */
6894 #ifdef FREEBSD_WORKAROUND
6895 static const void *lt_preloaded_setup() {
6896 return lt__PROGRAM__LTX_preloaded_symbols;
6904 # Now try linking the two files.
6905 mv conftest.$ac_objext conftstm.$ac_objext
6906 lt_save_LIBS="$LIBS"
6907 lt_save_CFLAGS="$CFLAGS"
6908 LIBS="conftstm.$ac_objext"
6909 CFLAGS="$CFLAGS$lt_prog_compiler_no_builtin_flag"
6910 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
6911 (eval $ac_link) 2>&5
6913 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
6914 test $ac_status = 0; } && test -s conftest${ac_exeext}; then
6917 LIBS="$lt_save_LIBS"
6918 CFLAGS="$lt_save_CFLAGS"
6920 echo "cannot find nm_test_func in $nlist" >&5
6923 echo "cannot find nm_test_var in $nlist" >&5
6926 echo "cannot run $lt_cv_sys_global_symbol_pipe" >&5
6929 echo "$progname: failed program was:" >&5
6930 cat conftest.$ac_ext >&5
6932 rm -rf conftest* conftst*
6934 # Do not use the global_symbol_pipe unless it works.
6935 if test "$pipe_works" = yes; then
6938 lt_cv_sys_global_symbol_pipe=
6944 if test -z "$lt_cv_sys_global_symbol_pipe"; then
6945 lt_cv_sys_global_symbol_to_cdecl=
6947 if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then
6948 { $as_echo "$as_me:${as_lineno-$LINENO}: result: failed" >&5
6949 $as_echo "failed" >&6; }
6951 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5
6952 $as_echo "ok" >&6; }
6976 # Check whether --enable-libtool-lock was given.
6977 if test "${enable_libtool_lock+set}" = set; then :
6978 enableval=$enable_libtool_lock;
6981 test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes
6983 # Some flags need to be propagated to the compiler or linker for good
6987 # Find out which ABI we are using.
6988 echo 'int i;' > conftest.$ac_ext
6989 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
6990 (eval $ac_compile) 2>&5
6992 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
6993 test $ac_status = 0; }; then
6994 case `/usr/bin/file conftest.$ac_objext` in
7006 # Find out which ABI we are using.
7007 echo '#line '$LINENO' "configure"' > conftest.$ac_ext
7008 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
7009 (eval $ac_compile) 2>&5
7011 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
7012 test $ac_status = 0; }; then
7013 if test "$lt_cv_prog_gnu_ld" = yes; then
7014 case `/usr/bin/file conftest.$ac_objext` in
7016 LD="${LD-ld} -melf32bsmip"
7019 LD="${LD-ld} -melf32bmipn32"
7022 LD="${LD-ld} -melf64bmip"
7026 case `/usr/bin/file conftest.$ac_objext` in
7042 x86_64-*kfreebsd*-gnu|x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*| \
7043 s390*-*linux*|s390*-*tpf*|sparc*-*linux*)
7044 # Find out which ABI we are using.
7045 echo 'int i;' > conftest.$ac_ext
7046 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
7047 (eval $ac_compile) 2>&5
7049 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
7050 test $ac_status = 0; }; then
7051 case `/usr/bin/file conftest.o` in
7054 x86_64-*kfreebsd*-gnu)
7055 LD="${LD-ld} -m elf_i386_fbsd"
7058 LD="${LD-ld} -m elf_i386"
7060 ppc64-*linux*|powerpc64-*linux*)
7061 LD="${LD-ld} -m elf32ppclinux"
7064 LD="${LD-ld} -m elf_s390"
7067 LD="${LD-ld} -m elf32_sparc"
7073 x86_64-*kfreebsd*-gnu)
7074 LD="${LD-ld} -m elf_x86_64_fbsd"
7077 LD="${LD-ld} -m elf_x86_64"
7079 ppc*-*linux*|powerpc*-*linux*)
7080 LD="${LD-ld} -m elf64ppc"
7082 s390*-*linux*|s390*-*tpf*)
7083 LD="${LD-ld} -m elf64_s390"
7086 LD="${LD-ld} -m elf64_sparc"
7096 # On SCO OpenServer 5, we need -belf to get full-featured binaries.
7097 SAVE_CFLAGS="$CFLAGS"
7098 CFLAGS="$CFLAGS -belf"
7099 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler needs -belf" >&5
7100 $as_echo_n "checking whether the C compiler needs -belf... " >&6; }
7101 if test "${lt_cv_cc_needs_belf+set}" = set; then :
7102 $as_echo_n "(cached) " >&6
7105 ac_cpp='$CPP $CPPFLAGS'
7106 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
7107 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
7108 ac_compiler_gnu=$ac_cv_c_compiler_gnu
7110 if test x$gcc_no_link = xyes; then
7111 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
7113 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7114 /* end confdefs.h. */
7124 if ac_fn_c_try_link "$LINENO"; then :
7125 lt_cv_cc_needs_belf=yes
7127 lt_cv_cc_needs_belf=no
7129 rm -f core conftest.err conftest.$ac_objext \
7130 conftest$ac_exeext conftest.$ac_ext
7132 ac_cpp='$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
7138 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_cc_needs_belf" >&5
7139 $as_echo "$lt_cv_cc_needs_belf" >&6; }
7140 if test x"$lt_cv_cc_needs_belf" != x"yes"; then
7141 # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
7142 CFLAGS="$SAVE_CFLAGS"
7146 # Find out which ABI we are using.
7147 echo 'int i;' > conftest.$ac_ext
7148 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
7149 (eval $ac_compile) 2>&5
7151 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
7152 test $ac_status = 0; }; then
7153 case `/usr/bin/file conftest.o` in
7155 case $lt_cv_prog_gnu_ld in
7156 yes*) LD="${LD-ld} -m elf64_sparc" ;;
7158 if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then
7170 need_locks="$enable_libtool_lock"
7174 rhapsody* | darwin*)
7175 if test -n "$ac_tool_prefix"; then
7176 # Extract the first word of "${ac_tool_prefix}dsymutil", so it can be a program name with args.
7177 set dummy ${ac_tool_prefix}dsymutil; ac_word=$2
7178 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7179 $as_echo_n "checking for $ac_word... " >&6; }
7180 if test "${ac_cv_prog_DSYMUTIL+set}" = set; then :
7181 $as_echo_n "(cached) " >&6
7183 if test -n "$DSYMUTIL"; then
7184 ac_cv_prog_DSYMUTIL="$DSYMUTIL" # Let the user override the test.
7186 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7190 test -z "$as_dir" && as_dir=.
7191 for ac_exec_ext in '' $ac_executable_extensions; do
7192 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7193 ac_cv_prog_DSYMUTIL="${ac_tool_prefix}dsymutil"
7194 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7203 DSYMUTIL=$ac_cv_prog_DSYMUTIL
7204 if test -n "$DSYMUTIL"; then
7205 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DSYMUTIL" >&5
7206 $as_echo "$DSYMUTIL" >&6; }
7208 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7209 $as_echo "no" >&6; }
7214 if test -z "$ac_cv_prog_DSYMUTIL"; then
7215 ac_ct_DSYMUTIL=$DSYMUTIL
7216 # Extract the first word of "dsymutil", so it can be a program name with args.
7217 set dummy dsymutil; ac_word=$2
7218 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7219 $as_echo_n "checking for $ac_word... " >&6; }
7220 if test "${ac_cv_prog_ac_ct_DSYMUTIL+set}" = set; then :
7221 $as_echo_n "(cached) " >&6
7223 if test -n "$ac_ct_DSYMUTIL"; then
7224 ac_cv_prog_ac_ct_DSYMUTIL="$ac_ct_DSYMUTIL" # Let the user override the test.
7226 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7230 test -z "$as_dir" && as_dir=.
7231 for ac_exec_ext in '' $ac_executable_extensions; do
7232 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7233 ac_cv_prog_ac_ct_DSYMUTIL="dsymutil"
7234 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7243 ac_ct_DSYMUTIL=$ac_cv_prog_ac_ct_DSYMUTIL
7244 if test -n "$ac_ct_DSYMUTIL"; then
7245 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DSYMUTIL" >&5
7246 $as_echo "$ac_ct_DSYMUTIL" >&6; }
7248 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7249 $as_echo "no" >&6; }
7252 if test "x$ac_ct_DSYMUTIL" = x; then
7255 case $cross_compiling:$ac_tool_warned in
7257 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7258 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7259 ac_tool_warned=yes ;;
7261 DSYMUTIL=$ac_ct_DSYMUTIL
7264 DSYMUTIL="$ac_cv_prog_DSYMUTIL"
7267 if test -n "$ac_tool_prefix"; then
7268 # Extract the first word of "${ac_tool_prefix}nmedit", so it can be a program name with args.
7269 set dummy ${ac_tool_prefix}nmedit; ac_word=$2
7270 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7271 $as_echo_n "checking for $ac_word... " >&6; }
7272 if test "${ac_cv_prog_NMEDIT+set}" = set; then :
7273 $as_echo_n "(cached) " >&6
7275 if test -n "$NMEDIT"; then
7276 ac_cv_prog_NMEDIT="$NMEDIT" # Let the user override the test.
7278 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7282 test -z "$as_dir" && as_dir=.
7283 for ac_exec_ext in '' $ac_executable_extensions; do
7284 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7285 ac_cv_prog_NMEDIT="${ac_tool_prefix}nmedit"
7286 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7295 NMEDIT=$ac_cv_prog_NMEDIT
7296 if test -n "$NMEDIT"; then
7297 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NMEDIT" >&5
7298 $as_echo "$NMEDIT" >&6; }
7300 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7301 $as_echo "no" >&6; }
7306 if test -z "$ac_cv_prog_NMEDIT"; then
7307 ac_ct_NMEDIT=$NMEDIT
7308 # Extract the first word of "nmedit", so it can be a program name with args.
7309 set dummy nmedit; ac_word=$2
7310 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7311 $as_echo_n "checking for $ac_word... " >&6; }
7312 if test "${ac_cv_prog_ac_ct_NMEDIT+set}" = set; then :
7313 $as_echo_n "(cached) " >&6
7315 if test -n "$ac_ct_NMEDIT"; then
7316 ac_cv_prog_ac_ct_NMEDIT="$ac_ct_NMEDIT" # Let the user override the test.
7318 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7322 test -z "$as_dir" && as_dir=.
7323 for ac_exec_ext in '' $ac_executable_extensions; do
7324 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7325 ac_cv_prog_ac_ct_NMEDIT="nmedit"
7326 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7335 ac_ct_NMEDIT=$ac_cv_prog_ac_ct_NMEDIT
7336 if test -n "$ac_ct_NMEDIT"; then
7337 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_NMEDIT" >&5
7338 $as_echo "$ac_ct_NMEDIT" >&6; }
7340 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7341 $as_echo "no" >&6; }
7344 if test "x$ac_ct_NMEDIT" = x; then
7347 case $cross_compiling:$ac_tool_warned in
7349 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7350 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7351 ac_tool_warned=yes ;;
7353 NMEDIT=$ac_ct_NMEDIT
7356 NMEDIT="$ac_cv_prog_NMEDIT"
7359 if test -n "$ac_tool_prefix"; then
7360 # Extract the first word of "${ac_tool_prefix}lipo", so it can be a program name with args.
7361 set dummy ${ac_tool_prefix}lipo; ac_word=$2
7362 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7363 $as_echo_n "checking for $ac_word... " >&6; }
7364 if test "${ac_cv_prog_LIPO+set}" = set; then :
7365 $as_echo_n "(cached) " >&6
7367 if test -n "$LIPO"; then
7368 ac_cv_prog_LIPO="$LIPO" # Let the user override the test.
7370 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7374 test -z "$as_dir" && as_dir=.
7375 for ac_exec_ext in '' $ac_executable_extensions; do
7376 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7377 ac_cv_prog_LIPO="${ac_tool_prefix}lipo"
7378 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7387 LIPO=$ac_cv_prog_LIPO
7388 if test -n "$LIPO"; then
7389 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIPO" >&5
7390 $as_echo "$LIPO" >&6; }
7392 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7393 $as_echo "no" >&6; }
7398 if test -z "$ac_cv_prog_LIPO"; then
7400 # Extract the first word of "lipo", so it can be a program name with args.
7401 set dummy lipo; ac_word=$2
7402 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7403 $as_echo_n "checking for $ac_word... " >&6; }
7404 if test "${ac_cv_prog_ac_ct_LIPO+set}" = set; then :
7405 $as_echo_n "(cached) " >&6
7407 if test -n "$ac_ct_LIPO"; then
7408 ac_cv_prog_ac_ct_LIPO="$ac_ct_LIPO" # Let the user override the test.
7410 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7414 test -z "$as_dir" && as_dir=.
7415 for ac_exec_ext in '' $ac_executable_extensions; do
7416 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7417 ac_cv_prog_ac_ct_LIPO="lipo"
7418 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7427 ac_ct_LIPO=$ac_cv_prog_ac_ct_LIPO
7428 if test -n "$ac_ct_LIPO"; then
7429 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_LIPO" >&5
7430 $as_echo "$ac_ct_LIPO" >&6; }
7432 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7433 $as_echo "no" >&6; }
7436 if test "x$ac_ct_LIPO" = x; then
7439 case $cross_compiling:$ac_tool_warned in
7441 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7442 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7443 ac_tool_warned=yes ;;
7448 LIPO="$ac_cv_prog_LIPO"
7451 if test -n "$ac_tool_prefix"; then
7452 # Extract the first word of "${ac_tool_prefix}otool", so it can be a program name with args.
7453 set dummy ${ac_tool_prefix}otool; ac_word=$2
7454 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7455 $as_echo_n "checking for $ac_word... " >&6; }
7456 if test "${ac_cv_prog_OTOOL+set}" = set; then :
7457 $as_echo_n "(cached) " >&6
7459 if test -n "$OTOOL"; then
7460 ac_cv_prog_OTOOL="$OTOOL" # Let the user override the test.
7462 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7466 test -z "$as_dir" && as_dir=.
7467 for ac_exec_ext in '' $ac_executable_extensions; do
7468 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7469 ac_cv_prog_OTOOL="${ac_tool_prefix}otool"
7470 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7479 OTOOL=$ac_cv_prog_OTOOL
7480 if test -n "$OTOOL"; then
7481 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL" >&5
7482 $as_echo "$OTOOL" >&6; }
7484 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7485 $as_echo "no" >&6; }
7490 if test -z "$ac_cv_prog_OTOOL"; then
7492 # Extract the first word of "otool", so it can be a program name with args.
7493 set dummy otool; ac_word=$2
7494 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7495 $as_echo_n "checking for $ac_word... " >&6; }
7496 if test "${ac_cv_prog_ac_ct_OTOOL+set}" = set; then :
7497 $as_echo_n "(cached) " >&6
7499 if test -n "$ac_ct_OTOOL"; then
7500 ac_cv_prog_ac_ct_OTOOL="$ac_ct_OTOOL" # Let the user override the test.
7502 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7506 test -z "$as_dir" && as_dir=.
7507 for ac_exec_ext in '' $ac_executable_extensions; do
7508 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7509 ac_cv_prog_ac_ct_OTOOL="otool"
7510 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7519 ac_ct_OTOOL=$ac_cv_prog_ac_ct_OTOOL
7520 if test -n "$ac_ct_OTOOL"; then
7521 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL" >&5
7522 $as_echo "$ac_ct_OTOOL" >&6; }
7524 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7525 $as_echo "no" >&6; }
7528 if test "x$ac_ct_OTOOL" = x; then
7531 case $cross_compiling:$ac_tool_warned in
7533 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7534 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7535 ac_tool_warned=yes ;;
7540 OTOOL="$ac_cv_prog_OTOOL"
7543 if test -n "$ac_tool_prefix"; then
7544 # Extract the first word of "${ac_tool_prefix}otool64", so it can be a program name with args.
7545 set dummy ${ac_tool_prefix}otool64; ac_word=$2
7546 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7547 $as_echo_n "checking for $ac_word... " >&6; }
7548 if test "${ac_cv_prog_OTOOL64+set}" = set; then :
7549 $as_echo_n "(cached) " >&6
7551 if test -n "$OTOOL64"; then
7552 ac_cv_prog_OTOOL64="$OTOOL64" # Let the user override the test.
7554 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7558 test -z "$as_dir" && as_dir=.
7559 for ac_exec_ext in '' $ac_executable_extensions; do
7560 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7561 ac_cv_prog_OTOOL64="${ac_tool_prefix}otool64"
7562 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7571 OTOOL64=$ac_cv_prog_OTOOL64
7572 if test -n "$OTOOL64"; then
7573 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL64" >&5
7574 $as_echo "$OTOOL64" >&6; }
7576 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7577 $as_echo "no" >&6; }
7582 if test -z "$ac_cv_prog_OTOOL64"; then
7583 ac_ct_OTOOL64=$OTOOL64
7584 # Extract the first word of "otool64", so it can be a program name with args.
7585 set dummy otool64; ac_word=$2
7586 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7587 $as_echo_n "checking for $ac_word... " >&6; }
7588 if test "${ac_cv_prog_ac_ct_OTOOL64+set}" = set; then :
7589 $as_echo_n "(cached) " >&6
7591 if test -n "$ac_ct_OTOOL64"; then
7592 ac_cv_prog_ac_ct_OTOOL64="$ac_ct_OTOOL64" # Let the user override the test.
7594 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7598 test -z "$as_dir" && as_dir=.
7599 for ac_exec_ext in '' $ac_executable_extensions; do
7600 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7601 ac_cv_prog_ac_ct_OTOOL64="otool64"
7602 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7611 ac_ct_OTOOL64=$ac_cv_prog_ac_ct_OTOOL64
7612 if test -n "$ac_ct_OTOOL64"; then
7613 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL64" >&5
7614 $as_echo "$ac_ct_OTOOL64" >&6; }
7616 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7617 $as_echo "no" >&6; }
7620 if test "x$ac_ct_OTOOL64" = x; then
7623 case $cross_compiling:$ac_tool_warned in
7625 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7626 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7627 ac_tool_warned=yes ;;
7629 OTOOL64=$ac_ct_OTOOL64
7632 OTOOL64="$ac_cv_prog_OTOOL64"
7661 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -single_module linker flag" >&5
7662 $as_echo_n "checking for -single_module linker flag... " >&6; }
7663 if test "${lt_cv_apple_cc_single_mod+set}" = set; then :
7664 $as_echo_n "(cached) " >&6
7666 lt_cv_apple_cc_single_mod=no
7667 if test -z "${LT_MULTI_MODULE}"; then
7668 # By default we will add the -single_module flag. You can override
7669 # by either setting the environment variable LT_MULTI_MODULE
7670 # non-empty at configure time, or by adding -multi_module to the
7672 rm -rf libconftest.dylib*
7673 echo "int foo(void){return 1;}" > conftest.c
7674 echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
7675 -dynamiclib -Wl,-single_module conftest.c" >&5
7676 $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
7677 -dynamiclib -Wl,-single_module conftest.c 2>conftest.err
7679 if test -f libconftest.dylib && test ! -s conftest.err && test $_lt_result = 0; then
7680 lt_cv_apple_cc_single_mod=yes
7682 cat conftest.err >&5
7684 rm -rf libconftest.dylib*
7688 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_apple_cc_single_mod" >&5
7689 $as_echo "$lt_cv_apple_cc_single_mod" >&6; }
7690 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -exported_symbols_list linker flag" >&5
7691 $as_echo_n "checking for -exported_symbols_list linker flag... " >&6; }
7692 if test "${lt_cv_ld_exported_symbols_list+set}" = set; then :
7693 $as_echo_n "(cached) " >&6
7695 lt_cv_ld_exported_symbols_list=no
7696 save_LDFLAGS=$LDFLAGS
7697 echo "_main" > conftest.sym
7698 LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym"
7699 if test x$gcc_no_link = xyes; then
7700 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
7702 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7703 /* end confdefs.h. */
7713 if ac_fn_c_try_link "$LINENO"; then :
7714 lt_cv_ld_exported_symbols_list=yes
7716 lt_cv_ld_exported_symbols_list=no
7718 rm -f core conftest.err conftest.$ac_objext \
7719 conftest$ac_exeext conftest.$ac_ext
7720 LDFLAGS="$save_LDFLAGS"
7723 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_exported_symbols_list" >&5
7724 $as_echo "$lt_cv_ld_exported_symbols_list" >&6; }
7725 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -force_load linker flag" >&5
7726 $as_echo_n "checking for -force_load linker flag... " >&6; }
7727 if test "${lt_cv_ld_force_load+set}" = set; then :
7728 $as_echo_n "(cached) " >&6
7730 lt_cv_ld_force_load=no
7731 cat > conftest.c << _LT_EOF
7732 int forced_loaded() { return 2;}
7734 echo "$LTCC $LTCFLAGS -c -o conftest.o conftest.c" >&5
7735 $LTCC $LTCFLAGS -c -o conftest.o conftest.c 2>&5
7736 echo "$AR cru libconftest.a conftest.o" >&5
7737 $AR cru libconftest.a conftest.o 2>&5
7738 cat > conftest.c << _LT_EOF
7739 int main() { return 0;}
7741 echo "$LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a" >&5
7742 $LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a 2>conftest.err
7744 if test -f conftest && test ! -s conftest.err && test $_lt_result = 0 && $GREP forced_load conftest 2>&1 >/dev/null; then
7745 lt_cv_ld_force_load=yes
7747 cat conftest.err >&5
7749 rm -f conftest.err libconftest.a conftest conftest.c
7750 rm -rf conftest.dSYM
7753 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_force_load" >&5
7754 $as_echo "$lt_cv_ld_force_load" >&6; }
7756 rhapsody* | darwin1.[012])
7757 _lt_dar_allow_undefined='${wl}-undefined ${wl}suppress' ;;
7759 _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
7760 darwin*) # darwin 5.x on
7761 # if running on 10.5 or later, the deployment target defaults
7762 # to the OS version, if on x86, and 10.4, the deployment
7763 # target defaults to 10.4. Don't you love it?
7764 case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in
7765 10.0,*86*-darwin8*|10.0,*-darwin[91]*)
7766 _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
7768 _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
7770 _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
7774 if test "$lt_cv_apple_cc_single_mod" = "yes"; then
7775 _lt_dar_single_mod='$single_module'
7777 if test "$lt_cv_ld_exported_symbols_list" = "yes"; then
7778 _lt_dar_export_syms=' ${wl}-exported_symbols_list,$output_objdir/${libname}-symbols.expsym'
7780 _lt_dar_export_syms='~$NMEDIT -s $output_objdir/${libname}-symbols.expsym ${lib}'
7782 if test "$DSYMUTIL" != ":" && test "$lt_cv_ld_force_load" = "no"; then
7783 _lt_dsymutil='~$DSYMUTIL $lib || :'
7790 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
7791 $as_echo_n "checking for ANSI C header files... " >&6; }
7792 if test "${ac_cv_header_stdc+set}" = set; then :
7793 $as_echo_n "(cached) " >&6
7795 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7796 /* end confdefs.h. */
7810 if ac_fn_c_try_compile "$LINENO"; then :
7811 ac_cv_header_stdc=yes
7813 ac_cv_header_stdc=no
7815 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7817 if test $ac_cv_header_stdc = yes; then
7818 # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
7819 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7820 /* end confdefs.h. */
7824 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
7825 $EGREP "memchr" >/dev/null 2>&1; then :
7828 ac_cv_header_stdc=no
7834 if test $ac_cv_header_stdc = yes; then
7835 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
7836 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7837 /* end confdefs.h. */
7841 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
7842 $EGREP "free" >/dev/null 2>&1; then :
7845 ac_cv_header_stdc=no
7851 if test $ac_cv_header_stdc = yes; then
7852 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
7853 if test "$cross_compiling" = yes; then :
7856 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7857 /* end confdefs.h. */
7860 #if ((' ' & 0x0FF) == 0x020)
7861 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
7862 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
7864 # define ISLOWER(c) \
7865 (('a' <= (c) && (c) <= 'i') \
7866 || ('j' <= (c) && (c) <= 'r') \
7867 || ('s' <= (c) && (c) <= 'z'))
7868 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
7871 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
7876 for (i = 0; i < 256; i++)
7877 if (XOR (islower (i), ISLOWER (i))
7878 || toupper (i) != TOUPPER (i))
7883 if ac_fn_c_try_run "$LINENO"; then :
7886 ac_cv_header_stdc=no
7888 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
7889 conftest.$ac_objext conftest.beam conftest.$ac_ext
7894 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
7895 $as_echo "$ac_cv_header_stdc" >&6; }
7896 if test $ac_cv_header_stdc = yes; then
7898 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
7902 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
7903 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
7904 inttypes.h stdint.h unistd.h
7906 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
7907 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
7909 eval as_val=\$$as_ac_Header
7910 if test "x$as_val" = x""yes; then :
7911 cat >>confdefs.h <<_ACEOF
7912 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
7920 for ac_header in dlfcn.h
7922 ac_fn_c_check_header_compile "$LINENO" "dlfcn.h" "ac_cv_header_dlfcn_h" "$ac_includes_default
7924 if test "x$ac_cv_header_dlfcn_h" = x""yes; then :
7925 cat >>confdefs.h <<_ACEOF
7926 #define HAVE_DLFCN_H 1
7946 # Check whether --enable-shared was given.
7947 if test "${enable_shared+set}" = set; then :
7948 enableval=$enable_shared; p=${PACKAGE-default}
7950 yes) enable_shared=yes ;;
7951 no) enable_shared=no ;;
7954 # Look at the argument we got. We use all the common list separators.
7955 lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
7956 for pkg in $enableval; do
7958 if test "X$pkg" = "X$p"; then
7977 # Check whether --enable-static was given.
7978 if test "${enable_static+set}" = set; then :
7979 enableval=$enable_static; p=${PACKAGE-default}
7981 yes) enable_static=yes ;;
7982 no) enable_static=no ;;
7985 # Look at the argument we got. We use all the common list separators.
7986 lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
7987 for pkg in $enableval; do
7989 if test "X$pkg" = "X$p"; then
8009 # Check whether --with-pic was given.
8010 if test "${with_pic+set}" = set; then :
8011 withval=$with_pic; pic_mode="$withval"
8017 test -z "$pic_mode" && pic_mode=default
8025 # Check whether --enable-fast-install was given.
8026 if test "${enable_fast_install+set}" = set; then :
8027 enableval=$enable_fast_install; p=${PACKAGE-default}
8029 yes) enable_fast_install=yes ;;
8030 no) enable_fast_install=no ;;
8032 enable_fast_install=no
8033 # Look at the argument we got. We use all the common list separators.
8034 lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
8035 for pkg in $enableval; do
8037 if test "X$pkg" = "X$p"; then
8038 enable_fast_install=yes
8045 enable_fast_install=yes
8058 # This can be used to rebuild libtool when needed
8059 LIBTOOL_DEPS="$ltmain"
8061 # Always use our own libtool.
8062 LIBTOOL='$(SHELL) $(top_builddir)/libtool'
8089 test -z "$LN_S" && LN_S="ln -s"
8104 if test -n "${ZSH_VERSION+set}" ; then
8105 setopt NO_GLOB_SUBST
8108 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for objdir" >&5
8109 $as_echo_n "checking for objdir... " >&6; }
8110 if test "${lt_cv_objdir+set}" = set; then :
8111 $as_echo_n "(cached) " >&6
8113 rm -f .libs 2>/dev/null
8114 mkdir .libs 2>/dev/null
8115 if test -d .libs; then
8118 # MS-DOS does not allow filenames that begin with a dot.
8121 rmdir .libs 2>/dev/null
8123 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_objdir" >&5
8124 $as_echo "$lt_cv_objdir" >&6; }
8125 objdir=$lt_cv_objdir
8131 cat >>confdefs.h <<_ACEOF
8132 #define LT_OBJDIR "$lt_cv_objdir/"
8140 # AIX sometimes has problems with the GCC collect2 program. For some
8141 # reason, if we set the COLLECT_NAMES environment variable, the problems
8142 # vanish in a puff of smoke.
8143 if test "X${COLLECT_NAMES+set}" != Xset; then
8145 export COLLECT_NAMES
8152 can_build_shared=yes
8154 # All known linkers require a `.a' archive for static linking (except MSVC,
8155 # which needs '.lib').
8158 with_gnu_ld="$lt_cv_prog_gnu_ld"
8161 old_CFLAGS="$CFLAGS"
8163 # Set sane defaults for various variables
8164 test -z "$CC" && CC=cc
8165 test -z "$LTCC" && LTCC=$CC
8166 test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS
8167 test -z "$LD" && LD=ld
8168 test -z "$ac_objext" && ac_objext=o
8170 for cc_temp in $compiler""; do
8172 compile | *[\\/]compile | ccache | *[\\/]ccache ) ;;
8173 distcc | *[\\/]distcc | purify | *[\\/]purify ) ;;
8178 cc_basename=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"`
8181 # Only perform the check for file, if the check method requires it
8182 test -z "$MAGIC_CMD" && MAGIC_CMD=file
8183 case $deplibs_check_method in
8185 if test "$file_magic_cmd" = '$MAGIC_CMD'; then
8186 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${ac_tool_prefix}file" >&5
8187 $as_echo_n "checking for ${ac_tool_prefix}file... " >&6; }
8188 if test "${lt_cv_path_MAGIC_CMD+set}" = set; then :
8189 $as_echo_n "(cached) " >&6
8193 lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
8196 lt_save_MAGIC_CMD="$MAGIC_CMD"
8197 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
8198 ac_dummy="/usr/bin$PATH_SEPARATOR$PATH"
8199 for ac_dir in $ac_dummy; do
8201 test -z "$ac_dir" && ac_dir=.
8202 if test -f $ac_dir/${ac_tool_prefix}file; then
8203 lt_cv_path_MAGIC_CMD="$ac_dir/${ac_tool_prefix}file"
8204 if test -n "$file_magic_test_file"; then
8205 case $deplibs_check_method in
8207 file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
8208 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
8209 if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
8210 $EGREP "$file_magic_regex" > /dev/null; then
8215 *** Warning: the command libtool uses to detect shared libraries,
8216 *** $file_magic_cmd, produces output that libtool cannot recognize.
8217 *** The result is that libtool may fail to recognize shared libraries
8218 *** as such. This will affect the creation of libtool libraries that
8219 *** depend on shared libraries, but programs linked with such libtool
8220 *** libraries will work regardless of this problem. Nevertheless, you
8221 *** may want to report the problem to your system manager and/or to
8222 *** bug-libtool@gnu.org
8232 MAGIC_CMD="$lt_save_MAGIC_CMD"
8237 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
8238 if test -n "$MAGIC_CMD"; then
8239 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5
8240 $as_echo "$MAGIC_CMD" >&6; }
8242 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8243 $as_echo "no" >&6; }
8250 if test -z "$lt_cv_path_MAGIC_CMD"; then
8251 if test -n "$ac_tool_prefix"; then
8252 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for file" >&5
8253 $as_echo_n "checking for file... " >&6; }
8254 if test "${lt_cv_path_MAGIC_CMD+set}" = set; then :
8255 $as_echo_n "(cached) " >&6
8259 lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
8262 lt_save_MAGIC_CMD="$MAGIC_CMD"
8263 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
8264 ac_dummy="/usr/bin$PATH_SEPARATOR$PATH"
8265 for ac_dir in $ac_dummy; do
8267 test -z "$ac_dir" && ac_dir=.
8268 if test -f $ac_dir/file; then
8269 lt_cv_path_MAGIC_CMD="$ac_dir/file"
8270 if test -n "$file_magic_test_file"; then
8271 case $deplibs_check_method in
8273 file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
8274 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
8275 if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
8276 $EGREP "$file_magic_regex" > /dev/null; then
8281 *** Warning: the command libtool uses to detect shared libraries,
8282 *** $file_magic_cmd, produces output that libtool cannot recognize.
8283 *** The result is that libtool may fail to recognize shared libraries
8284 *** as such. This will affect the creation of libtool libraries that
8285 *** depend on shared libraries, but programs linked with such libtool
8286 *** libraries will work regardless of this problem. Nevertheless, you
8287 *** may want to report the problem to your system manager and/or to
8288 *** bug-libtool@gnu.org
8298 MAGIC_CMD="$lt_save_MAGIC_CMD"
8303 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
8304 if test -n "$MAGIC_CMD"; then
8305 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5
8306 $as_echo "$MAGIC_CMD" >&6; }
8308 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8309 $as_echo "no" >&6; }
8322 # Use C for the default configuration in the libtool script
8326 ac_cpp='$CPP $CPPFLAGS'
8327 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
8328 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
8329 ac_compiler_gnu=$ac_cv_c_compiler_gnu
8332 # Source file extension for C test sources.
8335 # Object file extension for compiled C test sources.
8339 # Code to be used in simple compile tests
8340 lt_simple_compile_test_code="int some_variable = 0;"
8342 # Code to be used in simple link tests
8343 lt_simple_link_test_code='int main(){return(0);}'
8351 # If no C compiler was specified, use CC.
8354 # If no C compiler flags were specified, use CFLAGS.
8355 LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
8357 # Allow CC to be a program name with arguments.
8360 # Save the default compiler, since it gets overwritten when the other
8361 # tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP.
8362 compiler_DEFAULT=$CC
8364 # save warnings/boilerplate of simple test code
8365 ac_outfile=conftest.$ac_objext
8366 echo "$lt_simple_compile_test_code" >conftest.$ac_ext
8367 eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
8368 _lt_compiler_boilerplate=`cat conftest.err`
8371 ac_outfile=conftest.$ac_objext
8372 echo "$lt_simple_link_test_code" >conftest.$ac_ext
8373 eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
8374 _lt_linker_boilerplate=`cat conftest.err`
8379 ## There is no encapsulation within the following macros, do not change
8380 ## the running order or otherwise move them around unless you know exactly
8381 ## what you are doing...
8382 if test -n "$compiler"; then
8384 lt_prog_compiler_no_builtin_flag=
8386 if test "$GCC" = yes; then
8387 case $cc_basename in
8389 lt_prog_compiler_no_builtin_flag=' -Xcompiler -fno-builtin' ;;
8391 lt_prog_compiler_no_builtin_flag=' -fno-builtin' ;;
8394 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -fno-rtti -fno-exceptions" >&5
8395 $as_echo_n "checking if $compiler supports -fno-rtti -fno-exceptions... " >&6; }
8396 if test "${lt_cv_prog_compiler_rtti_exceptions+set}" = set; then :
8397 $as_echo_n "(cached) " >&6
8399 lt_cv_prog_compiler_rtti_exceptions=no
8400 ac_outfile=conftest.$ac_objext
8401 echo "$lt_simple_compile_test_code" > conftest.$ac_ext
8402 lt_compiler_flag="-fno-rtti -fno-exceptions"
8403 # Insert the option either (1) after the last *FLAGS variable, or
8404 # (2) before a word containing "conftest.", or (3) at the end.
8405 # Note that $ac_compile itself does not contain backslashes and begins
8406 # with a dollar sign (not a hyphen), so the echo should work correctly.
8407 # The option is referenced via a variable to avoid confusing sed.
8408 lt_compile=`echo "$ac_compile" | $SED \
8409 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
8410 -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
8411 -e 's:$: $lt_compiler_flag:'`
8412 (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
8413 (eval "$lt_compile" 2>conftest.err)
8415 cat conftest.err >&5
8416 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8417 if (exit $ac_status) && test -s "$ac_outfile"; then
8418 # The compiler can only warn and ignore the option if not recognized
8419 # So say no if there are warnings other than the usual output.
8420 $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
8421 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
8422 if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
8423 lt_cv_prog_compiler_rtti_exceptions=yes
8429 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_rtti_exceptions" >&5
8430 $as_echo "$lt_cv_prog_compiler_rtti_exceptions" >&6; }
8432 if test x"$lt_cv_prog_compiler_rtti_exceptions" = xyes; then
8433 lt_prog_compiler_no_builtin_flag="$lt_prog_compiler_no_builtin_flag -fno-rtti -fno-exceptions"
8445 lt_prog_compiler_wl=
8446 lt_prog_compiler_pic=
8447 lt_prog_compiler_static=
8449 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $compiler option to produce PIC" >&5
8450 $as_echo_n "checking for $compiler option to produce PIC... " >&6; }
8452 if test "$GCC" = yes; then
8453 lt_prog_compiler_wl='-Wl,'
8454 lt_prog_compiler_static='-static'
8458 # All AIX code is PIC.
8459 if test "$host_cpu" = ia64; then
8460 # AIX 5 now supports IA64 processor
8461 lt_prog_compiler_static='-Bstatic'
8468 # see comment about AmigaOS4 .so support
8469 lt_prog_compiler_pic='-fPIC'
8472 # FIXME: we need at least 68020 code to build shared libraries, but
8473 # adding the `-m68020' flag to GCC prevents building anything better,
8475 lt_prog_compiler_pic='-m68020 -resident32 -malways-restore-a4'
8480 beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
8481 # PIC is the default for these OSes.
8484 mingw* | cygwin* | pw32* | os2* | cegcc*)
8485 # This hack is so that the source file can tell whether it is being
8486 # built for inclusion in a dll (and should export symbols for example).
8487 # Although the cygwin gcc ignores -fPIC, still need this for old-style
8488 # (--disable-auto-import) libraries
8489 lt_prog_compiler_pic='-DDLL_EXPORT'
8492 darwin* | rhapsody*)
8493 # PIC is the default on this platform
8494 # Common symbols not allowed in MH_DYLIB files
8495 lt_prog_compiler_pic='-fno-common'
8499 # PIC is the default for Haiku.
8500 # The "-static" flag exists, but is broken.
8501 lt_prog_compiler_static=
8505 # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
8506 # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag
8507 # sets the default TLS model and affects inlining.
8513 lt_prog_compiler_pic='-fPIC'
8519 # Interix 3.x gcc -fpic/-fPIC options generate broken code.
8520 # Instead, we relocate shared libraries at runtime.
8524 # Just because we use GCC doesn't mean we suddenly get shared libraries
8525 # on systems that don't support them.
8526 lt_prog_compiler_can_build_shared=no
8531 # QNX uses GNU C++, but need to define -shared option too, otherwise
8533 lt_prog_compiler_pic='-fPIC -shared'
8537 if test -d /usr/nec; then
8538 lt_prog_compiler_pic=-Kconform_pic
8543 lt_prog_compiler_pic='-fPIC'
8547 case $cc_basename in
8548 nvcc*) # Cuda Compiler Driver 2.2
8549 lt_prog_compiler_wl='-Xlinker '
8550 lt_prog_compiler_pic='-Xcompiler -fPIC'
8554 # PORTME Check for flag to pass linker flags through the system compiler.
8557 lt_prog_compiler_wl='-Wl,'
8558 if test "$host_cpu" = ia64; then
8559 # AIX 5 now supports IA64 processor
8560 lt_prog_compiler_static='-Bstatic'
8562 lt_prog_compiler_static='-bnso -bI:/lib/syscalls.exp'
8566 mingw* | cygwin* | pw32* | os2* | cegcc*)
8567 # This hack is so that the source file can tell whether it is being
8568 # built for inclusion in a dll (and should export symbols for example).
8569 lt_prog_compiler_pic='-DDLL_EXPORT'
8572 hpux9* | hpux10* | hpux11*)
8573 lt_prog_compiler_wl='-Wl,'
8574 # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
8581 lt_prog_compiler_pic='+Z'
8584 # Is there a better lt_prog_compiler_static that works with the bundled CC?
8585 lt_prog_compiler_static='${wl}-a ${wl}archive'
8588 irix5* | irix6* | nonstopux*)
8589 lt_prog_compiler_wl='-Wl,'
8590 # PIC (with -KPIC) is the default.
8591 lt_prog_compiler_static='-non_shared'
8594 linux* | k*bsd*-gnu | kopensolaris*-gnu)
8595 case $cc_basename in
8596 # old Intel for x86_64 which still supported -KPIC.
8598 lt_prog_compiler_wl='-Wl,'
8599 lt_prog_compiler_pic='-KPIC'
8600 lt_prog_compiler_static='-static'
8602 # icc used to be incompatible with GCC.
8603 # ICC 10 doesn't accept -KPIC any more.
8605 lt_prog_compiler_wl='-Wl,'
8606 lt_prog_compiler_pic='-fPIC'
8607 lt_prog_compiler_static='-static'
8609 # Lahey Fortran 8.1.
8611 lt_prog_compiler_wl='-Wl,'
8612 lt_prog_compiler_pic='--shared'
8613 lt_prog_compiler_static='--static'
8615 pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*)
8616 # Portland Group compilers (*not* the Pentium gcc compiler,
8617 # which looks to be a dead project)
8618 lt_prog_compiler_wl='-Wl,'
8619 lt_prog_compiler_pic='-fpic'
8620 lt_prog_compiler_static='-Bstatic'
8623 lt_prog_compiler_wl='-Wl,'
8624 # All Alpha code is PIC.
8625 lt_prog_compiler_static='-non_shared'
8627 xl* | bgxl* | bgf* | mpixl*)
8628 # IBM XL C 8.0/Fortran 10.1, 11.1 on PPC and BlueGene
8629 lt_prog_compiler_wl='-Wl,'
8630 lt_prog_compiler_pic='-qpic'
8631 lt_prog_compiler_static='-qstaticlink'
8634 case `$CC -V 2>&1 | sed 5q` in
8635 *Sun\ F* | *Sun*Fortran*)
8636 # Sun Fortran 8.3 passes all unrecognized flags to the linker
8637 lt_prog_compiler_pic='-KPIC'
8638 lt_prog_compiler_static='-Bstatic'
8639 lt_prog_compiler_wl=''
8643 lt_prog_compiler_pic='-KPIC'
8644 lt_prog_compiler_static='-Bstatic'
8645 lt_prog_compiler_wl='-Wl,'
8653 lt_prog_compiler_pic='-KPIC'
8654 lt_prog_compiler_static='-Bstatic'
8658 # QNX uses GNU C++, but need to define -shared option too, otherwise
8660 lt_prog_compiler_pic='-fPIC -shared'
8663 osf3* | osf4* | osf5*)
8664 lt_prog_compiler_wl='-Wl,'
8665 # All OSF/1 code is PIC.
8666 lt_prog_compiler_static='-non_shared'
8670 lt_prog_compiler_static='-non_shared'
8674 lt_prog_compiler_pic='-KPIC'
8675 lt_prog_compiler_static='-Bstatic'
8676 case $cc_basename in
8678 lt_prog_compiler_wl='-Qoption ld ';;
8680 lt_prog_compiler_wl='-Wl,';;
8685 lt_prog_compiler_wl='-Qoption ld '
8686 lt_prog_compiler_pic='-PIC'
8687 lt_prog_compiler_static='-Bstatic'
8690 sysv4 | sysv4.2uw2* | sysv4.3*)
8691 lt_prog_compiler_wl='-Wl,'
8692 lt_prog_compiler_pic='-KPIC'
8693 lt_prog_compiler_static='-Bstatic'
8697 if test -d /usr/nec ;then
8698 lt_prog_compiler_pic='-Kconform_pic'
8699 lt_prog_compiler_static='-Bstatic'
8703 sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
8704 lt_prog_compiler_wl='-Wl,'
8705 lt_prog_compiler_pic='-KPIC'
8706 lt_prog_compiler_static='-Bstatic'
8710 lt_prog_compiler_wl='-Wl,'
8711 lt_prog_compiler_can_build_shared=no
8715 lt_prog_compiler_pic='-pic'
8716 lt_prog_compiler_static='-Bstatic'
8720 lt_prog_compiler_can_build_shared=no
8726 # For platforms which do not support PIC, -DPIC is meaningless:
8728 lt_prog_compiler_pic=
8731 lt_prog_compiler_pic="$lt_prog_compiler_pic -DPIC"
8734 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_prog_compiler_pic" >&5
8735 $as_echo "$lt_prog_compiler_pic" >&6; }
8743 # Check to make sure the PIC flag actually works.
8745 if test -n "$lt_prog_compiler_pic"; then
8746 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler PIC flag $lt_prog_compiler_pic works" >&5
8747 $as_echo_n "checking if $compiler PIC flag $lt_prog_compiler_pic works... " >&6; }
8748 if test "${lt_cv_prog_compiler_pic_works+set}" = set; then :
8749 $as_echo_n "(cached) " >&6
8751 lt_cv_prog_compiler_pic_works=no
8752 ac_outfile=conftest.$ac_objext
8753 echo "$lt_simple_compile_test_code" > conftest.$ac_ext
8754 lt_compiler_flag="$lt_prog_compiler_pic -DPIC"
8755 # Insert the option either (1) after the last *FLAGS variable, or
8756 # (2) before a word containing "conftest.", or (3) at the end.
8757 # Note that $ac_compile itself does not contain backslashes and begins
8758 # with a dollar sign (not a hyphen), so the echo should work correctly.
8759 # The option is referenced via a variable to avoid confusing sed.
8760 lt_compile=`echo "$ac_compile" | $SED \
8761 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
8762 -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
8763 -e 's:$: $lt_compiler_flag:'`
8764 (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
8765 (eval "$lt_compile" 2>conftest.err)
8767 cat conftest.err >&5
8768 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8769 if (exit $ac_status) && test -s "$ac_outfile"; then
8770 # The compiler can only warn and ignore the option if not recognized
8771 # So say no if there are warnings other than the usual output.
8772 $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
8773 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
8774 if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
8775 lt_cv_prog_compiler_pic_works=yes
8781 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic_works" >&5
8782 $as_echo "$lt_cv_prog_compiler_pic_works" >&6; }
8784 if test x"$lt_cv_prog_compiler_pic_works" = xyes; then
8785 case $lt_prog_compiler_pic in
8787 *) lt_prog_compiler_pic=" $lt_prog_compiler_pic" ;;
8790 lt_prog_compiler_pic=
8791 lt_prog_compiler_can_build_shared=no
8802 # Check to make sure the static flag actually works.
8804 wl=$lt_prog_compiler_wl eval lt_tmp_static_flag=\"$lt_prog_compiler_static\"
8805 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler static flag $lt_tmp_static_flag works" >&5
8806 $as_echo_n "checking if $compiler static flag $lt_tmp_static_flag works... " >&6; }
8807 if test "${lt_cv_prog_compiler_static_works+set}" = set; then :
8808 $as_echo_n "(cached) " >&6
8810 lt_cv_prog_compiler_static_works=no
8811 save_LDFLAGS="$LDFLAGS"
8812 LDFLAGS="$LDFLAGS $lt_tmp_static_flag"
8813 echo "$lt_simple_link_test_code" > conftest.$ac_ext
8814 if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
8815 # The linker can only warn and ignore the option if not recognized
8816 # So say no if there are warnings
8817 if test -s conftest.err; then
8818 # Append any errors to the config.log.
8819 cat conftest.err 1>&5
8820 $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
8821 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
8822 if diff conftest.exp conftest.er2 >/dev/null; then
8823 lt_cv_prog_compiler_static_works=yes
8826 lt_cv_prog_compiler_static_works=yes
8830 LDFLAGS="$save_LDFLAGS"
8833 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_static_works" >&5
8834 $as_echo "$lt_cv_prog_compiler_static_works" >&6; }
8836 if test x"$lt_cv_prog_compiler_static_works" = xyes; then
8839 lt_prog_compiler_static=
8848 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
8849 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
8850 if test "${lt_cv_prog_compiler_c_o+set}" = set; then :
8851 $as_echo_n "(cached) " >&6
8853 lt_cv_prog_compiler_c_o=no
8854 $RM -r conftest 2>/dev/null
8858 echo "$lt_simple_compile_test_code" > conftest.$ac_ext
8860 lt_compiler_flag="-o out/conftest2.$ac_objext"
8861 # Insert the option either (1) after the last *FLAGS variable, or
8862 # (2) before a word containing "conftest.", or (3) at the end.
8863 # Note that $ac_compile itself does not contain backslashes and begins
8864 # with a dollar sign (not a hyphen), so the echo should work correctly.
8865 lt_compile=`echo "$ac_compile" | $SED \
8866 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
8867 -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
8868 -e 's:$: $lt_compiler_flag:'`
8869 (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
8870 (eval "$lt_compile" 2>out/conftest.err)
8872 cat out/conftest.err >&5
8873 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8874 if (exit $ac_status) && test -s out/conftest2.$ac_objext
8876 # The compiler can only warn and ignore the option if not recognized
8877 # So say no if there are warnings
8878 $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
8879 $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
8880 if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
8881 lt_cv_prog_compiler_c_o=yes
8886 # SGI C++ compiler will create directory out/ii_files/ for
8887 # template instantiation
8888 test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
8889 $RM out/* && rmdir out
8895 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5
8896 $as_echo "$lt_cv_prog_compiler_c_o" >&6; }
8903 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
8904 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
8905 if test "${lt_cv_prog_compiler_c_o+set}" = set; then :
8906 $as_echo_n "(cached) " >&6
8908 lt_cv_prog_compiler_c_o=no
8909 $RM -r conftest 2>/dev/null
8913 echo "$lt_simple_compile_test_code" > conftest.$ac_ext
8915 lt_compiler_flag="-o out/conftest2.$ac_objext"
8916 # Insert the option either (1) after the last *FLAGS variable, or
8917 # (2) before a word containing "conftest.", or (3) at the end.
8918 # Note that $ac_compile itself does not contain backslashes and begins
8919 # with a dollar sign (not a hyphen), so the echo should work correctly.
8920 lt_compile=`echo "$ac_compile" | $SED \
8921 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
8922 -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
8923 -e 's:$: $lt_compiler_flag:'`
8924 (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
8925 (eval "$lt_compile" 2>out/conftest.err)
8927 cat out/conftest.err >&5
8928 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8929 if (exit $ac_status) && test -s out/conftest2.$ac_objext
8931 # The compiler can only warn and ignore the option if not recognized
8932 # So say no if there are warnings
8933 $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
8934 $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
8935 if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
8936 lt_cv_prog_compiler_c_o=yes
8941 # SGI C++ compiler will create directory out/ii_files/ for
8942 # template instantiation
8943 test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
8944 $RM out/* && rmdir out
8950 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5
8951 $as_echo "$lt_cv_prog_compiler_c_o" >&6; }
8956 hard_links="nottested"
8957 if test "$lt_cv_prog_compiler_c_o" = no && test "$need_locks" != no; then
8958 # do not overwrite the value of need_locks provided by the user
8959 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we can lock with hard links" >&5
8960 $as_echo_n "checking if we can lock with hard links... " >&6; }
8963 ln conftest.a conftest.b 2>/dev/null && hard_links=no
8965 ln conftest.a conftest.b 2>&5 || hard_links=no
8966 ln conftest.a conftest.b 2>/dev/null && hard_links=no
8967 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hard_links" >&5
8968 $as_echo "$hard_links" >&6; }
8969 if test "$hard_links" = no; then
8970 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&5
8971 $as_echo "$as_me: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2;}
8983 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5
8984 $as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; }
8987 allow_undefined_flag=
8988 always_export_symbols=no
8990 archive_expsym_cmds=
8991 compiler_needs_object=no
8992 enable_shared_with_static_runtimes=no
8993 export_dynamic_flag_spec=
8994 export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
8995 hardcode_automatic=no
8997 hardcode_direct_absolute=no
8998 hardcode_libdir_flag_spec=
8999 hardcode_libdir_flag_spec_ld=
9000 hardcode_libdir_separator=
9002 hardcode_shlibpath_var=unsupported
9004 link_all_deplibs=unknown
9007 old_archive_from_new_cmds=
9008 old_archive_from_expsyms_cmds=
9009 thread_safe_flag_spec=
9010 whole_archive_flag_spec=
9011 # include_expsyms should be a list of space-separated symbols to be *always*
9012 # included in the symbol list
9014 # exclude_expsyms can be an extended regexp of symbols to exclude
9015 # it will be wrapped by ` (' and `)$', so one must not match beginning or
9016 # end of line. Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc',
9017 # as well as any symbol that contains `d'.
9018 exclude_expsyms='_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'
9019 # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
9020 # platforms (ab)use it in PIC code, but their linkers get confused if
9021 # the symbol is explicitly referenced. Since portable code cannot
9022 # rely on this symbol name, it's probably fine to never include it in
9023 # preloaded symbol tables.
9024 # Exclude shared library initialization/finalization symbols.
9025 extract_expsyms_cmds=
9028 cygwin* | mingw* | pw32* | cegcc*)
9029 # FIXME: the MSVC++ port hasn't been tested in a loooong time
9030 # When not using gcc, we currently assume that we are using
9031 # Microsoft Visual C++.
9032 if test "$GCC" != yes; then
9037 # we just hope/assume this is gcc and not c89 (= MSVC++)
9047 # On some targets, GNU ld is compatible enough with the native linker
9048 # that we're better off using the native interface for both.
9049 lt_use_gnu_ld_interface=no
9050 if test "$with_gnu_ld" = yes; then
9053 # The AIX port of GNU ld has always aspired to compatibility
9054 # with the native linker. However, as the warning in the GNU ld
9055 # block says, versions before 2.19.5* couldn't really create working
9056 # shared libraries, regardless of the interface used.
9057 case `$LD -v 2>&1` in
9058 *\ \(GNU\ Binutils\)\ 2.19.5*) ;;
9059 *\ \(GNU\ Binutils\)\ 2.[2-9]*) ;;
9060 *\ \(GNU\ Binutils\)\ [3-9]*) ;;
9062 lt_use_gnu_ld_interface=yes
9067 lt_use_gnu_ld_interface=yes
9072 if test "$lt_use_gnu_ld_interface" = yes; then
9073 # If archive_cmds runs LD, not CC, wlarc should be empty
9076 # Set some defaults for GNU ld with shared library support. These
9077 # are reset later if shared libraries are not supported. Putting them
9078 # here allows them to be overridden if necessary.
9079 runpath_var=LD_RUN_PATH
9080 hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
9081 export_dynamic_flag_spec='${wl}--export-dynamic'
9082 # ancient GNU ld didn't support --whole-archive et. al.
9083 if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then
9084 whole_archive_flag_spec="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
9086 whole_archive_flag_spec=
9088 supports_anon_versioning=no
9089 case `$LD -v 2>&1` in
9090 *GNU\ gold*) supports_anon_versioning=yes ;;
9091 *\ [01].* | *\ 2.[0-9].* | *\ 2.10.*) ;; # catch versions < 2.11
9092 *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
9093 *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
9094 *\ 2.11.*) ;; # other 2.11 versions
9095 *) supports_anon_versioning=yes ;;
9098 # See if GNU ld supports shared libraries.
9101 # On AIX/PPC, the GNU linker is very broken
9102 if test "$host_cpu" != ia64; then
9106 *** Warning: the GNU linker, at least up to release 2.19, is reported
9107 *** to be unable to reliably create shared libraries on AIX.
9108 *** Therefore, libtool is disabling shared libraries support. If you
9109 *** really care for shared libraries, you may want to install binutils
9110 *** 2.20 or above, or modify your PATH so that a non-GNU linker is found.
9111 *** You will then need to restart the configuration process.
9120 # see comment about AmigaOS4 .so support
9121 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9122 archive_expsym_cmds=''
9125 archive_cmds='$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 $output_objdir && a2ixlibrary -32)'
9126 hardcode_libdir_flag_spec='-L$libdir'
9127 hardcode_minus_L=yes
9133 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
9134 allow_undefined_flag=unsupported
9135 # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
9136 # support --undefined. This deserves some investigation. FIXME
9137 archive_cmds='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9143 cygwin* | mingw* | pw32* | cegcc*)
9144 # _LT_TAGVAR(hardcode_libdir_flag_spec, ) is actually meaningless,
9145 # as there is no search path for DLLs.
9146 hardcode_libdir_flag_spec='-L$libdir'
9147 export_dynamic_flag_spec='${wl}--export-all-symbols'
9148 allow_undefined_flag=unsupported
9149 always_export_symbols=no
9150 enable_shared_with_static_runtimes=yes
9151 export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1 DATA/'\'' | $SED -e '\''/^[AITW][ ]/s/.*[ ]//'\'' | sort | uniq > $export_symbols'
9153 if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
9154 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
9155 # If the export-symbols file already is a .def file (1st line
9156 # is EXPORTS), use it as is; otherwise, prepend...
9157 archive_expsym_cmds='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
9158 cp $export_symbols $output_objdir/$soname.def;
9160 echo EXPORTS > $output_objdir/$soname.def;
9161 cat $export_symbols >> $output_objdir/$soname.def;
9163 $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
9170 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9171 link_all_deplibs=yes
9176 hardcode_shlibpath_var=no
9177 hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
9178 export_dynamic_flag_spec='${wl}-E'
9179 # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
9180 # Instead, shared libraries are loaded at an image base (0x10000000 by
9181 # default) and relocated if they conflict, which is a slow very memory
9182 # consuming and fragmenting process. To avoid this, we pick a random,
9183 # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
9184 # time. Moving up from 0x10000000 also allows more sbrk(2) space.
9185 archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
9186 archive_expsym_cmds='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
9189 gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu)
9191 if test "$host_os" = linux-dietlibc; then
9192 case $cc_basename in
9193 diet\ *) tmp_diet=yes;; # linux-dietlibc with static linking (!diet-dyn)
9196 if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \
9197 && test "$tmp_diet" = no
9200 tmp_sharedflag='-shared'
9201 case $cc_basename,$host_cpu in
9202 pgcc*) # Portland Group C compiler
9203 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'
9204 tmp_addflag=' $pic_flag'
9206 pgf77* | pgf90* | pgf95* | pgfortran*)
9207 # Portland Group f77 and f90 compilers
9208 whole_archive_flag_spec='${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'
9209 tmp_addflag=' $pic_flag -Mnomain' ;;
9210 ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64
9211 tmp_addflag=' -i_dynamic' ;;
9212 efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64
9213 tmp_addflag=' -i_dynamic -nofor_main' ;;
9214 ifc* | ifort*) # Intel Fortran compiler
9215 tmp_addflag=' -nofor_main' ;;
9216 lf95*) # Lahey Fortran 8.1
9217 whole_archive_flag_spec=
9218 tmp_sharedflag='--shared' ;;
9219 xl[cC]* | bgxl[cC]* | mpixl[cC]*) # IBM XL C 8.0 on PPC (deal with xlf below)
9220 tmp_sharedflag='-qmkshrobj'
9222 nvcc*) # Cuda Compiler Driver 2.2
9223 whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
9224 compiler_needs_object=yes
9227 case `$CC -V 2>&1 | sed 5q` in
9228 *Sun\ C*) # Sun C 5.9
9229 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\"` ${wl}--no-whole-archive'
9230 compiler_needs_object=yes
9231 tmp_sharedflag='-G' ;;
9232 *Sun\ F*) # Sun Fortran 8.3
9233 tmp_sharedflag='-G' ;;
9235 archive_cmds='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9237 if test "x$supports_anon_versioning" = xyes; then
9238 archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~
9239 cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
9240 echo "local: *; };" >> $output_objdir/$libname.ver~
9241 $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
9244 case $cc_basename in
9245 xlf* | bgf* | bgxlf* | mpixlf*)
9246 # IBM XL Fortran 10.1 on PPC cannot create shared libs itself
9247 whole_archive_flag_spec='--whole-archive$convenience --no-whole-archive'
9248 hardcode_libdir_flag_spec=
9249 hardcode_libdir_flag_spec_ld='-rpath $libdir'
9250 archive_cmds='$LD -shared $libobjs $deplibs $compiler_flags -soname $soname -o $lib'
9251 if test "x$supports_anon_versioning" = xyes; then
9252 archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~
9253 cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
9254 echo "local: *; };" >> $output_objdir/$libname.ver~
9255 $LD -shared $libobjs $deplibs $compiler_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib'
9265 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
9266 archive_cmds='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
9269 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9270 archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
9275 if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then
9279 *** Warning: The releases 2.8.* of the GNU linker cannot reliably
9280 *** create shared libraries on Solaris systems. Therefore, libtool
9281 *** is disabling shared libraries support. We urge you to upgrade GNU
9282 *** binutils to release 2.9.1 or newer. Another option is to modify
9283 *** your PATH or compiler configuration so that the native linker is
9284 *** used, and then restart.
9287 elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
9288 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9289 archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
9295 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*)
9296 case `$LD -v 2>&1` in
9297 *\ [01].* | *\ 2.[0-9].* | *\ 2.1[0-5].*)
9301 *** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not
9302 *** reliably create shared libraries on SCO systems. Therefore, libtool
9303 *** is disabling shared libraries support. We urge you to upgrade GNU
9304 *** binutils to release 2.16.91.0.3 or newer. Another option is to modify
9305 *** your PATH or compiler configuration so that the native linker is
9306 *** used, and then restart.
9311 # For security reasons, it is highly recommended that you always
9312 # use absolute paths for naming shared libraries, and exclude the
9313 # DT_RUNPATH tag from executables and libraries. But doing so
9314 # requires that you compile everything twice, which is a pain.
9315 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
9316 hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
9317 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9318 archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
9327 archive_cmds='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
9330 hardcode_shlibpath_var=no
9334 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
9335 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9336 archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
9343 if test "$ld_shlibs" = no; then
9345 hardcode_libdir_flag_spec=
9346 export_dynamic_flag_spec=
9347 whole_archive_flag_spec=
9350 # PORTME fill in a description of your system's linker (not GNU ld)
9353 allow_undefined_flag=unsupported
9354 always_export_symbols=yes
9355 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'
9356 # Note: this linker hardcodes the directories in LIBPATH if there
9357 # are no directories specified by -L.
9358 hardcode_minus_L=yes
9359 if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then
9360 # Neither direct hardcoding nor static linking is supported with a
9362 hardcode_direct=unsupported
9367 if test "$host_cpu" = ia64; then
9368 # On IA64, the linker does run time linking by default, so we don't
9369 # have to do anything special.
9370 aix_use_runtimelinking=no
9371 exp_sym_flag='-Bexport'
9374 # If we're using GNU nm, then we don't want the "-C" option.
9375 # -C means demangle to AIX nm, but means don't demangle with GNU nm
9376 # Also, AIX nm treats weak defined symbols like other global
9377 # defined symbols, whereas GNU nm marks them as "W".
9378 if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
9379 export_symbols_cmds='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
9381 export_symbols_cmds='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
9383 aix_use_runtimelinking=no
9385 # Test if we are trying to use run time linking or normal
9386 # AIX style linking. If -brtl is somewhere in LDFLAGS, we
9387 # need to do runtime linking.
9388 case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*)
9389 for ld_flag in $LDFLAGS; do
9390 if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then
9391 aix_use_runtimelinking=yes
9398 exp_sym_flag='-bexport'
9399 no_entry_flag='-bnoentry'
9402 # When large executables or shared objects are built, AIX ld can
9403 # have problems creating the table of contents. If linking a library
9404 # or program results in "error TOC overflow" add -mminimal-toc to
9405 # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
9406 # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
9410 hardcode_direct_absolute=yes
9411 hardcode_libdir_separator=':'
9412 link_all_deplibs=yes
9413 file_list_spec='${wl}-f,'
9415 if test "$GCC" = yes; then
9416 case $host_os in aix4.[012]|aix4.[012].*)
9417 # We only want to do this on AIX 4.2 and lower, the check
9418 # below for broken collect2 doesn't work under 4.3+
9419 collect2name=`${CC} -print-prog-name=collect2`
9420 if test -f "$collect2name" &&
9421 strings "$collect2name" | $GREP resolve_lib_name >/dev/null
9423 # We have reworked collect2
9426 # We have old collect2
9427 hardcode_direct=unsupported
9428 # It fails to find uninstalled libraries when the uninstalled
9429 # path is not listed in the libpath. Setting hardcode_minus_L
9430 # to unsupported forces relinking
9431 hardcode_minus_L=yes
9432 hardcode_libdir_flag_spec='-L$libdir'
9433 hardcode_libdir_separator=
9437 shared_flag='-shared'
9438 if test "$aix_use_runtimelinking" = yes; then
9439 shared_flag="$shared_flag "'${wl}-G'
9443 if test "$host_cpu" = ia64; then
9444 # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
9445 # chokes on -Wl,-G. The following line is correct:
9448 if test "$aix_use_runtimelinking" = yes; then
9449 shared_flag='${wl}-G'
9451 shared_flag='${wl}-bM:SRE'
9456 export_dynamic_flag_spec='${wl}-bexpall'
9457 # It seems that -bexpall does not export symbols beginning with
9458 # underscore (_), so it is better to generate a list of symbols to export.
9459 always_export_symbols=yes
9460 if test "$aix_use_runtimelinking" = yes; then
9461 # Warning - without using the other runtime loading flags (-brtl),
9462 # -berok will link without error, but may produce a broken library.
9463 allow_undefined_flag='-berok'
9464 # Determine the default libpath from the value encoded in an
9466 if test x$gcc_no_link = xyes; then
9467 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
9469 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9470 /* end confdefs.h. */
9480 if ac_fn_c_try_link "$LINENO"; then :
9482 lt_aix_libpath_sed='
9483 /Import File Strings/,/^$/ {
9489 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
9490 # Check for a 64-bit object if we didn't find anything.
9491 if test -z "$aix_libpath"; then
9492 aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
9495 rm -f core conftest.err conftest.$ac_objext \
9496 conftest$ac_exeext conftest.$ac_ext
9497 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
9499 hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath"
9500 archive_expsym_cmds='$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 $shared_flag"
9502 if test "$host_cpu" = ia64; then
9503 hardcode_libdir_flag_spec='${wl}-R $libdir:/usr/lib:/lib'
9504 allow_undefined_flag="-z nodefs"
9505 archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols"
9507 # Determine the default libpath from the value encoded in an
9509 if test x$gcc_no_link = xyes; then
9510 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
9512 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9513 /* end confdefs.h. */
9523 if ac_fn_c_try_link "$LINENO"; then :
9525 lt_aix_libpath_sed='
9526 /Import File Strings/,/^$/ {
9532 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
9533 # Check for a 64-bit object if we didn't find anything.
9534 if test -z "$aix_libpath"; then
9535 aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
9538 rm -f core conftest.err conftest.$ac_objext \
9539 conftest$ac_exeext conftest.$ac_ext
9540 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
9542 hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath"
9543 # Warning - without using the other run time loading flags,
9544 # -berok will link without error, but may produce a broken library.
9545 no_undefined_flag=' ${wl}-bernotok'
9546 allow_undefined_flag=' ${wl}-berok'
9547 if test "$with_gnu_ld" = yes; then
9548 # We only use this code for GNU lds that support --whole-archive.
9549 whole_archive_flag_spec='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
9551 # Exported symbols can be pulled into shared objects from archives
9552 whole_archive_flag_spec='$convenience'
9554 archive_cmds_need_lc=yes
9555 # This is similar to how AIX traditionally builds its shared libraries.
9556 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'
9564 # see comment about AmigaOS4 .so support
9565 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9566 archive_expsym_cmds=''
9569 archive_cmds='$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 $output_objdir && a2ixlibrary -32)'
9570 hardcode_libdir_flag_spec='-L$libdir'
9571 hardcode_minus_L=yes
9577 export_dynamic_flag_spec=-rdynamic
9580 cygwin* | mingw* | pw32* | cegcc*)
9581 # When not using gcc, we currently assume that we are using
9582 # Microsoft Visual C++.
9583 # hardcode_libdir_flag_spec is actually meaningless, as there is
9584 # no search path for DLLs.
9585 hardcode_libdir_flag_spec=' '
9586 allow_undefined_flag=unsupported
9587 # Tell ltmain to make .lib files, not .a files.
9589 # Tell ltmain to make .dll files, not .so files.
9591 # FIXME: Setting linknames here is a bad hack.
9592 archive_cmds='$CC -o $lib $libobjs $compiler_flags `func_echo_all "$deplibs" | $SED '\''s/ -lc$//'\''` -link -dll~linknames='
9593 # The linker will automatically build a .lib file if we build a DLL.
9594 old_archive_from_new_cmds='true'
9595 # FIXME: Should let the user specify the lib program.
9596 old_archive_cmds='lib -OUT:$oldlib$oldobjs$old_deplibs'
9597 fix_srcfile_path='`cygpath -w "$srcfile"`'
9598 enable_shared_with_static_runtimes=yes
9601 darwin* | rhapsody*)
9604 archive_cmds_need_lc=no
9606 hardcode_automatic=yes
9607 hardcode_shlibpath_var=unsupported
9608 if test "$lt_cv_ld_force_load" = "yes"; then
9609 whole_archive_flag_spec='`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience ${wl}-force_load,$conv\"; done; func_echo_all \"$new_convenience\"`'
9611 whole_archive_flag_spec=''
9613 link_all_deplibs=yes
9614 allow_undefined_flag="$_lt_dar_allow_undefined"
9615 case $cc_basename in
9616 ifort*) _lt_dar_can_shared=yes ;;
9617 *) _lt_dar_can_shared=$GCC ;;
9619 if test "$_lt_dar_can_shared" = "yes"; then
9620 output_verbose_link_cmd=func_echo_all
9621 archive_cmds="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod${_lt_dsymutil}"
9622 module_cmds="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}"
9623 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}${_lt_dsymutil}"
9624 module_expsym_cmds="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}"
9633 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
9634 hardcode_libdir_flag_spec='-L$libdir'
9635 hardcode_shlibpath_var=no
9642 # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
9643 # support. Future versions do this automatically, but an explicit c++rt0.o
9644 # does not break anything, and helps significantly (at the cost of a little
9647 archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
9648 hardcode_libdir_flag_spec='-R$libdir'
9650 hardcode_shlibpath_var=no
9653 # Unfortunately, older versions of FreeBSD 2 do not have this feature.
9655 archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
9657 hardcode_minus_L=yes
9658 hardcode_shlibpath_var=no
9661 # FreeBSD 3 and greater uses gcc -shared to do shared libraries.
9662 freebsd* | dragonfly*)
9663 archive_cmds='$CC -shared -o $lib $libobjs $deplibs $compiler_flags'
9664 hardcode_libdir_flag_spec='-R$libdir'
9666 hardcode_shlibpath_var=no
9670 if test "$GCC" = yes; then
9671 archive_cmds='$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 $lib'
9673 archive_cmds='$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 $lib'
9675 hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
9676 hardcode_libdir_separator=:
9679 # hardcode_minus_L: Not really in the search PATH,
9680 # but as the default location of the library.
9681 hardcode_minus_L=yes
9682 export_dynamic_flag_spec='${wl}-E'
9686 if test "$GCC" = yes && test "$with_gnu_ld" = no; then
9687 archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
9689 archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
9691 if test "$with_gnu_ld" = no; then
9692 hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
9693 hardcode_libdir_flag_spec_ld='+b $libdir'
9694 hardcode_libdir_separator=:
9696 hardcode_direct_absolute=yes
9697 export_dynamic_flag_spec='${wl}-E'
9698 # hardcode_minus_L: Not really in the search PATH,
9699 # but as the default location of the library.
9700 hardcode_minus_L=yes
9705 if test "$GCC" = yes && test "$with_gnu_ld" = no; then
9708 archive_cmds='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
9711 archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
9714 archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
9720 archive_cmds='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
9723 archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
9727 # Older versions of the 11.00 compiler do not understand -b yet
9728 # (HP92453-01 A.11.01.20 doesn't, HP92453-01 B.11.X.35175-35176.GP does)
9729 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC understands -b" >&5
9730 $as_echo_n "checking if $CC understands -b... " >&6; }
9731 if test "${lt_cv_prog_compiler__b+set}" = set; then :
9732 $as_echo_n "(cached) " >&6
9734 lt_cv_prog_compiler__b=no
9735 save_LDFLAGS="$LDFLAGS"
9736 LDFLAGS="$LDFLAGS -b"
9737 echo "$lt_simple_link_test_code" > conftest.$ac_ext
9738 if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
9739 # The linker can only warn and ignore the option if not recognized
9740 # So say no if there are warnings
9741 if test -s conftest.err; then
9742 # Append any errors to the config.log.
9743 cat conftest.err 1>&5
9744 $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
9745 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
9746 if diff conftest.exp conftest.er2 >/dev/null; then
9747 lt_cv_prog_compiler__b=yes
9750 lt_cv_prog_compiler__b=yes
9754 LDFLAGS="$save_LDFLAGS"
9757 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler__b" >&5
9758 $as_echo "$lt_cv_prog_compiler__b" >&6; }
9760 if test x"$lt_cv_prog_compiler__b" = xyes; then
9761 archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
9763 archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
9769 if test "$with_gnu_ld" = no; then
9770 hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
9771 hardcode_libdir_separator=:
9776 hardcode_shlibpath_var=no
9780 hardcode_direct_absolute=yes
9781 export_dynamic_flag_spec='${wl}-E'
9783 # hardcode_minus_L: Not really in the search PATH,
9784 # but as the default location of the library.
9785 hardcode_minus_L=yes
9791 irix5* | irix6* | nonstopux*)
9792 if test "$GCC" = yes; then
9793 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 $lib'
9794 # Try to use the -exported_symbol ld option, if it does not
9795 # work, assume that -exports_file does not work either and
9796 # implicitly export all symbols.
9797 save_LDFLAGS="$LDFLAGS"
9798 LDFLAGS="$LDFLAGS -shared ${wl}-exported_symbol ${wl}foo ${wl}-update_registry ${wl}/dev/null"
9799 if test x$gcc_no_link = xyes; then
9800 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
9802 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9803 /* end confdefs.h. */
9806 if ac_fn_c_try_link "$LINENO"; then :
9807 archive_expsym_cmds='$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 $lib'
9810 rm -f core conftest.err conftest.$ac_objext \
9811 conftest$ac_exeext conftest.$ac_ext
9812 LDFLAGS="$save_LDFLAGS"
9814 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
9815 archive_expsym_cmds='$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 $lib'
9817 archive_cmds_need_lc='no'
9818 hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
9819 hardcode_libdir_separator=:
9821 link_all_deplibs=yes
9825 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
9826 archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out
9828 archive_cmds='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF
9830 hardcode_libdir_flag_spec='-R$libdir'
9832 hardcode_shlibpath_var=no
9836 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
9838 hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
9839 hardcode_libdir_separator=:
9840 hardcode_shlibpath_var=no
9847 if test -f /usr/libexec/ld.so; then
9849 hardcode_shlibpath_var=no
9850 hardcode_direct_absolute=yes
9851 if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
9852 archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
9853 archive_expsym_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols'
9854 hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
9855 export_dynamic_flag_spec='${wl}-E'
9858 openbsd[01].* | openbsd2.[0-7] | openbsd2.[0-7].*)
9859 archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
9860 hardcode_libdir_flag_spec='-R$libdir'
9863 archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
9864 hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
9874 hardcode_libdir_flag_spec='-L$libdir'
9875 hardcode_minus_L=yes
9876 allow_undefined_flag=unsupported
9877 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'
9878 old_archive_from_new_cmds='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def'
9882 if test "$GCC" = yes; then
9883 allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*'
9884 archive_cmds='$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 $lib'
9886 allow_undefined_flag=' -expect_unresolved \*'
9887 archive_cmds='$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 $lib'
9889 archive_cmds_need_lc='no'
9890 hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
9891 hardcode_libdir_separator=:
9894 osf4* | osf5*) # as osf3* with the addition of -msym flag
9895 if test "$GCC" = yes; then
9896 allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*'
9897 archive_cmds='$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 $lib'
9898 hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
9900 allow_undefined_flag=' -expect_unresolved \*'
9901 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'
9902 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~
9903 $CC -shared${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'
9905 # Both c and cxx compiler support -rpath directly
9906 hardcode_libdir_flag_spec='-rpath $libdir'
9908 archive_cmds_need_lc='no'
9909 hardcode_libdir_separator=:
9913 no_undefined_flag=' -z defs'
9914 if test "$GCC" = yes; then
9916 archive_cmds='$CC -shared ${wl}-z ${wl}text ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
9917 archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
9918 $CC -shared ${wl}-z ${wl}text ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
9920 case `$CC -V 2>&1` in
9923 archive_cmds='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
9924 archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
9925 $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp'
9929 archive_cmds='$CC -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $compiler_flags'
9930 archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
9931 $CC -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
9935 hardcode_libdir_flag_spec='-R$libdir'
9936 hardcode_shlibpath_var=no
9938 solaris2.[0-5] | solaris2.[0-5].*) ;;
9940 # The compiler driver will combine and reorder linker options,
9941 # but understands `-z linker_flag'. GCC discards it without `$wl',
9942 # but is careful enough not to reorder.
9943 # Supported since Solaris 2.6 (maybe 2.5.1?)
9944 if test "$GCC" = yes; then
9945 whole_archive_flag_spec='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
9947 whole_archive_flag_spec='-z allextract$convenience -z defaultextract'
9951 link_all_deplibs=yes
9955 if test "x$host_vendor" = xsequent; then
9956 # Use $CC to link under sequent, because it throws in some extra .o
9957 # files that make .init and .fini sections work.
9958 archive_cmds='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags'
9960 archive_cmds='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
9962 hardcode_libdir_flag_spec='-L$libdir'
9964 hardcode_minus_L=yes
9965 hardcode_shlibpath_var=no
9969 case $host_vendor in
9971 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
9972 hardcode_direct=yes # is this really true???
9975 ## LD is ld it makes a PLAMLIB
9976 ## CC just makes a GrossModule.
9977 archive_cmds='$LD -G -o $lib $libobjs $deplibs $linker_flags'
9978 reload_cmds='$CC -r -o $output$reload_objs'
9982 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
9983 hardcode_direct=no #Motorola manual says yes, but my tests say they lie
9986 runpath_var='LD_RUN_PATH'
9987 hardcode_shlibpath_var=no
9991 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
9992 hardcode_shlibpath_var=no
9993 export_dynamic_flag_spec='-Bexport'
9997 if test -d /usr/nec; then
9998 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
9999 hardcode_shlibpath_var=no
10000 runpath_var=LD_RUN_PATH
10001 hardcode_runpath_var=yes
10006 sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*)
10007 no_undefined_flag='${wl}-z,text'
10008 archive_cmds_need_lc=no
10009 hardcode_shlibpath_var=no
10010 runpath_var='LD_RUN_PATH'
10012 if test "$GCC" = yes; then
10013 archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
10014 archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
10016 archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
10017 archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
10021 sysv5* | sco3.2v5* | sco5v6*)
10022 # Note: We can NOT use -z defs as we might desire, because we do not
10023 # link with -lc, and that would cause any symbols used from libc to
10024 # always be unresolved, which means just about no library would
10025 # ever link correctly. If we're not using GNU ld we use -z text
10026 # though, which does catch some bad symbols but isn't as heavy-handed
10028 no_undefined_flag='${wl}-z,text'
10029 allow_undefined_flag='${wl}-z,nodefs'
10030 archive_cmds_need_lc=no
10031 hardcode_shlibpath_var=no
10032 hardcode_libdir_flag_spec='${wl}-R,$libdir'
10033 hardcode_libdir_separator=':'
10034 link_all_deplibs=yes
10035 export_dynamic_flag_spec='${wl}-Bexport'
10036 runpath_var='LD_RUN_PATH'
10038 if test "$GCC" = yes; then
10039 archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
10040 archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
10042 archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
10043 archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
10048 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
10049 hardcode_libdir_flag_spec='-L$libdir'
10050 hardcode_shlibpath_var=no
10058 if test x$host_vendor = xsni; then
10060 sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
10061 export_dynamic_flag_spec='${wl}-Blargedynsym'
10067 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs" >&5
10068 $as_echo "$ld_shlibs" >&6; }
10069 test "$ld_shlibs" = no && can_build_shared=no
10071 with_gnu_ld=$with_gnu_ld
10088 # Do we need to explicitly link libc?
10090 case "x$archive_cmds_need_lc" in
10092 # Assume -lc should be added
10093 archive_cmds_need_lc=yes
10095 if test "$enable_shared" = yes && test "$GCC" = yes; then
10096 case $archive_cmds in
10098 # FIXME: we may have to deal with multi-command sequences.
10101 # Test whether the compiler implicitly links with -lc since on some
10102 # systems, -lgcc has to come before -lc. If gcc already passes -lc
10103 # to ld, don't add -lc before -lgcc.
10104 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -lc should be explicitly linked in" >&5
10105 $as_echo_n "checking whether -lc should be explicitly linked in... " >&6; }
10106 if test "${lt_cv_archive_cmds_need_lc+set}" = set; then :
10107 $as_echo_n "(cached) " >&6
10110 echo "$lt_simple_compile_test_code" > conftest.$ac_ext
10112 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
10113 (eval $ac_compile) 2>&5
10115 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
10116 test $ac_status = 0; } 2>conftest.err; then
10119 libobjs=conftest.$ac_objext
10121 wl=$lt_prog_compiler_wl
10122 pic_flag=$lt_prog_compiler_pic
10128 lt_save_allow_undefined_flag=$allow_undefined_flag
10129 allow_undefined_flag=
10130 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1\""; } >&5
10131 (eval $archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 2>&5
10133 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
10134 test $ac_status = 0; }
10136 lt_cv_archive_cmds_need_lc=no
10138 lt_cv_archive_cmds_need_lc=yes
10140 allow_undefined_flag=$lt_save_allow_undefined_flag
10142 cat conftest.err 1>&5
10147 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_archive_cmds_need_lc" >&5
10148 $as_echo "$lt_cv_archive_cmds_need_lc" >&6; }
10149 archive_cmds_need_lc=$lt_cv_archive_cmds_need_lc
10312 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dynamic linker characteristics" >&5
10313 $as_echo_n "checking dynamic linker characteristics... " >&6; }
10315 if test "$GCC" = yes; then
10317 darwin*) lt_awk_arg="/^libraries:/,/LR/" ;;
10318 *) lt_awk_arg="/^libraries:/" ;;
10321 mingw* | cegcc*) lt_sed_strip_eq="s,=\([A-Za-z]:\),\1,g" ;;
10322 *) lt_sed_strip_eq="s,=/,/,g" ;;
10324 lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e $lt_sed_strip_eq`
10325 case $lt_search_path_spec in
10327 # if the path contains ";" then we assume it to be the separator
10328 # otherwise default to the standard path separator (i.e. ":") - it is
10329 # assumed that no part of a normal pathname contains ";" but that should
10330 # okay in the real world where ";" in dirpaths is itself problematic.
10331 lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED 's/;/ /g'`
10334 lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED "s/$PATH_SEPARATOR/ /g"`
10337 # Ok, now we have the path, separated by spaces, we can step through it
10338 # and add multilib dir if necessary.
10339 lt_tmp_lt_search_path_spec=
10340 lt_multi_os_dir=`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null`
10341 for lt_sys_path in $lt_search_path_spec; do
10342 if test -d "$lt_sys_path/$lt_multi_os_dir"; then
10343 lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path/$lt_multi_os_dir"
10345 test -d "$lt_sys_path" && \
10346 lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path"
10349 lt_search_path_spec=`$ECHO "$lt_tmp_lt_search_path_spec" | awk '
10350 BEGIN {RS=" "; FS="/|\n";} {
10353 for (lt_i = NF; lt_i > 0; lt_i--) {
10354 if ($lt_i != "" && $lt_i != ".") {
10355 if ($lt_i == "..") {
10358 if (lt_count == 0) {
10359 lt_foo="/" $lt_i lt_foo;
10366 if (lt_foo != "") { lt_freq[lt_foo]++; }
10367 if (lt_freq[lt_foo] == 1) { print lt_foo; }
10369 # AWK program above erroneously prepends '/' to C:/dos/paths
10372 mingw* | cegcc*) lt_search_path_spec=`$ECHO "$lt_search_path_spec" |\
10373 $SED 's,/\([A-Za-z]:\),\1,g'` ;;
10375 sys_lib_search_path_spec=`$ECHO "$lt_search_path_spec" | $lt_NL2SP`
10377 sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
10379 library_names_spec=
10380 libname_spec='lib$name'
10384 postuninstall_cmds=
10388 shlibpath_overrides_runpath=unknown
10390 dynamic_linker="$host_os ld.so"
10391 sys_lib_dlsearch_path_spec="/lib /usr/lib"
10392 need_lib_prefix=unknown
10393 hardcode_into_libs=no
10395 # when you set need_version to no, make sure it does not cause -set_version
10396 # flags to be left without arguments
10397 need_version=unknown
10402 library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
10403 shlibpath_var=LIBPATH
10405 # AIX 3 has no versioning support, so we append a major version to the name.
10406 soname_spec='${libname}${release}${shared_ext}$major'
10413 hardcode_into_libs=yes
10414 if test "$host_cpu" = ia64; then
10415 # AIX 5 supports IA64
10416 library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
10417 shlibpath_var=LD_LIBRARY_PATH
10419 # With GCC up to 2.95.x, collect2 would create an import file
10420 # for dependence libraries. The import file would start with
10421 # the line `#! .'. This would cause the generated library to
10422 # depend on `.', always an invalid library. This was fixed in
10423 # development snapshots of GCC prior to 3.0.
10425 aix4 | aix4.[01] | aix4.[01].*)
10426 if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
10428 echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then
10431 can_build_shared=no
10435 # AIX (on Power*) has no versioning support, so currently we can not hardcode correct
10436 # soname into executable. Probably we can add versioning support to
10437 # collect2, so additional links can be useful in future.
10438 if test "$aix_use_runtimelinking" = yes; then
10439 # If using run time linking (on AIX 4.2 or later) use lib<name>.so
10440 # instead of lib<name>.a to let people know that these are not
10441 # typical AIX shared libraries.
10442 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10444 # We preserve .a as extension for shared libraries through AIX4.2
10445 # and later when we are not doing run time linking.
10446 library_names_spec='${libname}${release}.a $libname.a'
10447 soname_spec='${libname}${release}${shared_ext}$major'
10449 shlibpath_var=LIBPATH
10456 # Since July 2007 AmigaOS4 officially supports .so libraries.
10457 # When compiling the executable, add -use-dynld -Lsobjs: to the compileline.
10458 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10461 library_names_spec='$libname.ixlibrary $libname.a'
10462 # Create ${libname}_ixlibrary.a entries in /sys/libs.
10463 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 ${libname}_ixlibrary.a || exit 1; done'
10469 library_names_spec='${libname}${shared_ext}'
10470 dynamic_linker="$host_os ld.so"
10471 shlibpath_var=LIBRARY_PATH
10477 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10478 soname_spec='${libname}${release}${shared_ext}$major'
10479 finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
10480 shlibpath_var=LD_LIBRARY_PATH
10481 sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
10482 sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
10483 # the default ld.so.conf also contains /usr/contrib/lib and
10484 # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
10485 # libtool to hard-code these into programs
10488 cygwin* | mingw* | pw32* | cegcc*)
10489 version_type=windows
10494 case $GCC,$host_os in
10495 yes,cygwin* | yes,mingw* | yes,pw32* | yes,cegcc*)
10496 library_names_spec='$libname.dll.a'
10497 # DLL is installed to $(libdir)/../bin by postinstall_cmds
10498 postinstall_cmds='base_file=`basename \${file}`~
10499 dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~
10500 dldir=$destdir/`dirname \$dlpath`~
10501 test -d \$dldir || mkdir -p \$dldir~
10502 $install_prog $dir/$dlname \$dldir/$dlname~
10503 chmod a+x \$dldir/$dlname~
10504 if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
10505 eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
10507 postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
10508 dlpath=$dir/\$dldll~
10510 shlibpath_overrides_runpath=yes
10514 # Cygwin DLLs use 'cyg' prefix rather than 'lib'
10515 soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
10517 sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/lib/w32api"
10520 # MinGW DLLs use traditional 'lib' prefix
10521 soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
10524 # pw32 DLLs use 'pw' prefix rather than 'lib'
10525 library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
10531 library_names_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext} $libname.lib'
10534 dynamic_linker='Win32 ld.exe'
10535 # FIXME: first we should search . and the directory the executable is in
10539 darwin* | rhapsody*)
10540 dynamic_linker="$host_os dyld"
10541 version_type=darwin
10544 library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext'
10545 soname_spec='${libname}${release}${major}$shared_ext'
10546 shlibpath_overrides_runpath=yes
10547 shlibpath_var=DYLD_LIBRARY_PATH
10548 shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
10550 sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib"
10551 sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
10558 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
10559 soname_spec='${libname}${release}${shared_ext}$major'
10560 shlibpath_var=LD_LIBRARY_PATH
10567 freebsd* | dragonfly*)
10568 # DragonFly does not have aout. When/if they implement a new
10569 # versioning mechanism, adjust this.
10570 if test -x /usr/bin/objformat; then
10571 objformat=`/usr/bin/objformat`
10574 freebsd[123]*) objformat=aout ;;
10575 *) objformat=elf ;;
10578 version_type=freebsd-$objformat
10579 case $version_type in
10581 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
10586 library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
10590 shlibpath_var=LD_LIBRARY_PATH
10593 shlibpath_overrides_runpath=yes
10595 freebsd3.[01]* | freebsdelf3.[01]*)
10596 shlibpath_overrides_runpath=yes
10597 hardcode_into_libs=yes
10599 freebsd3.[2-9]* | freebsdelf3.[2-9]* | \
10600 freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1)
10601 shlibpath_overrides_runpath=no
10602 hardcode_into_libs=yes
10604 *) # from 4.6 on, and DragonFly
10605 shlibpath_overrides_runpath=yes
10606 hardcode_into_libs=yes
10615 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
10616 soname_spec='${libname}${release}${shared_ext}$major'
10617 shlibpath_var=LD_LIBRARY_PATH
10618 hardcode_into_libs=yes
10625 dynamic_linker="$host_os runtime_loader"
10626 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
10627 soname_spec='${libname}${release}${shared_ext}$major'
10628 shlibpath_var=LIBRARY_PATH
10629 shlibpath_overrides_runpath=yes
10630 sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/beos/system/lib'
10631 hardcode_into_libs=yes
10634 hpux9* | hpux10* | hpux11*)
10635 # Give a soname corresponding to the major version so that dld.sl refuses to
10636 # link against other versions.
10643 hardcode_into_libs=yes
10644 dynamic_linker="$host_os dld.so"
10645 shlibpath_var=LD_LIBRARY_PATH
10646 shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
10647 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10648 soname_spec='${libname}${release}${shared_ext}$major'
10649 if test "X$HPUX_IA64_MODE" = X32; then
10650 sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
10652 sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
10654 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
10658 hardcode_into_libs=yes
10659 dynamic_linker="$host_os dld.sl"
10660 shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
10661 shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
10662 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10663 soname_spec='${libname}${release}${shared_ext}$major'
10664 sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
10665 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
10669 dynamic_linker="$host_os dld.sl"
10670 shlibpath_var=SHLIB_PATH
10671 shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
10672 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10673 soname_spec='${libname}${release}${shared_ext}$major'
10676 # HP-UX runs *really* slowly unless shared libraries are mode 555, ...
10677 postinstall_cmds='chmod 555 $lib'
10678 # or fails outright, so override atomically:
10679 install_override_mode=555
10686 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
10687 soname_spec='${libname}${release}${shared_ext}$major'
10688 dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
10689 shlibpath_var=LD_LIBRARY_PATH
10690 shlibpath_overrides_runpath=no
10691 hardcode_into_libs=yes
10694 irix5* | irix6* | nonstopux*)
10696 nonstopux*) version_type=nonstopux ;;
10698 if test "$lt_cv_prog_gnu_ld" = yes; then
10706 soname_spec='${libname}${release}${shared_ext}$major'
10707 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
10709 irix5* | nonstopux*)
10710 libsuff= shlibsuff=
10713 case $LD in # libtool.m4 will add one of these switches to LD
10714 *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
10715 libsuff= shlibsuff= libmagic=32-bit;;
10716 *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
10717 libsuff=32 shlibsuff=N32 libmagic=N32;;
10718 *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
10719 libsuff=64 shlibsuff=64 libmagic=64-bit;;
10720 *) libsuff= shlibsuff= libmagic=never-match;;
10724 shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
10725 shlibpath_overrides_runpath=no
10726 sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
10727 sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
10728 hardcode_into_libs=yes
10731 # No shared lib support for Linux oldld, aout, or coff.
10732 linux*oldld* | linux*aout* | linux*coff*)
10736 # This must be Linux ELF.
10737 linux* | k*bsd*-gnu | kopensolaris*-gnu)
10741 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10742 soname_spec='${libname}${release}${shared_ext}$major'
10743 finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
10744 shlibpath_var=LD_LIBRARY_PATH
10745 shlibpath_overrides_runpath=no
10747 # Some binutils ld are patched to set DT_RUNPATH
10748 if test "${lt_cv_shlibpath_overrides_runpath+set}" = set; then :
10749 $as_echo_n "(cached) " >&6
10751 lt_cv_shlibpath_overrides_runpath=no
10752 save_LDFLAGS=$LDFLAGS
10753 save_libdir=$libdir
10754 eval "libdir=/foo; wl=\"$lt_prog_compiler_wl\"; \
10755 LDFLAGS=\"\$LDFLAGS $hardcode_libdir_flag_spec\""
10756 if test x$gcc_no_link = xyes; then
10757 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
10759 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10760 /* end confdefs.h. */
10770 if ac_fn_c_try_link "$LINENO"; then :
10771 if ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null; then :
10772 lt_cv_shlibpath_overrides_runpath=yes
10775 rm -f core conftest.err conftest.$ac_objext \
10776 conftest$ac_exeext conftest.$ac_ext
10777 LDFLAGS=$save_LDFLAGS
10778 libdir=$save_libdir
10782 shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath
10784 # This implies no fast_install, which is unacceptable.
10785 # Some rework will be needed to allow for fast_install
10786 # before this can be enabled.
10787 hardcode_into_libs=yes
10789 # Append ld.so.conf contents to the search path
10790 if test -f /etc/ld.so.conf; then
10791 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' ' '`
10792 sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
10795 # We used to test for /lib/ld.so.1 and disable shared libraries on
10796 # powerpc, because MkLinux only supported shared libraries with the
10797 # GNU dynamic linker. Since this was broken with cross compilers,
10798 # most powerpc-linux boxes support dynamic linking these days and
10799 # people can always --disable-shared, the test was removed, and we
10800 # assume the GNU/Linux dynamic linker is in use.
10801 dynamic_linker='GNU/Linux ld.so'
10808 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
10809 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
10810 finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
10811 dynamic_linker='NetBSD (a.out) ld.so'
10813 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
10814 soname_spec='${libname}${release}${shared_ext}$major'
10815 dynamic_linker='NetBSD ld.elf_so'
10817 shlibpath_var=LD_LIBRARY_PATH
10818 shlibpath_overrides_runpath=yes
10819 hardcode_into_libs=yes
10824 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10825 shlibpath_var=LD_LIBRARY_PATH
10826 shlibpath_overrides_runpath=yes
10833 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10834 soname_spec='${libname}${release}${shared_ext}$major'
10835 shlibpath_var=LD_LIBRARY_PATH
10836 shlibpath_overrides_runpath=no
10837 hardcode_into_libs=yes
10838 dynamic_linker='ldqnx.so'
10843 sys_lib_dlsearch_path_spec="/usr/lib"
10845 # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
10847 openbsd3.3 | openbsd3.3.*) need_version=yes ;;
10848 *) need_version=no ;;
10850 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
10851 finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
10852 shlibpath_var=LD_LIBRARY_PATH
10853 if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
10855 openbsd2.[89] | openbsd2.[89].*)
10856 shlibpath_overrides_runpath=no
10859 shlibpath_overrides_runpath=yes
10863 shlibpath_overrides_runpath=yes
10868 libname_spec='$name'
10871 library_names_spec='$libname${shared_ext} $libname.a'
10872 dynamic_linker='OS/2 ld.exe'
10873 shlibpath_var=LIBPATH
10876 osf3* | osf4* | osf5*)
10880 soname_spec='${libname}${release}${shared_ext}$major'
10881 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10882 shlibpath_var=LD_LIBRARY_PATH
10883 sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
10884 sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
10895 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10896 soname_spec='${libname}${release}${shared_ext}$major'
10897 shlibpath_var=LD_LIBRARY_PATH
10898 shlibpath_overrides_runpath=yes
10899 hardcode_into_libs=yes
10900 # ldd complains unless libraries are executable
10901 postinstall_cmds='chmod +x $lib'
10906 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
10907 finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
10908 shlibpath_var=LD_LIBRARY_PATH
10909 shlibpath_overrides_runpath=yes
10910 if test "$with_gnu_ld" = yes; then
10918 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10919 soname_spec='${libname}${release}${shared_ext}$major'
10920 shlibpath_var=LD_LIBRARY_PATH
10921 case $host_vendor in
10923 shlibpath_overrides_runpath=no
10925 runpath_var=LD_RUN_PATH
10933 shlibpath_overrides_runpath=no
10934 sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
10940 if test -d /usr/nec ;then
10942 library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
10943 soname_spec='$libname${shared_ext}.$major'
10944 shlibpath_var=LD_LIBRARY_PATH
10948 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
10949 version_type=freebsd-elf
10952 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
10953 soname_spec='${libname}${release}${shared_ext}$major'
10954 shlibpath_var=LD_LIBRARY_PATH
10955 shlibpath_overrides_runpath=yes
10956 hardcode_into_libs=yes
10957 if test "$with_gnu_ld" = yes; then
10958 sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
10960 sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
10963 sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
10967 sys_lib_dlsearch_path_spec='/usr/lib'
10971 # TPF is a cross-target only. Preferred cross-host = GNU/Linux.
10975 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10976 shlibpath_var=LD_LIBRARY_PATH
10977 shlibpath_overrides_runpath=no
10978 hardcode_into_libs=yes
10983 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10984 soname_spec='${libname}${release}${shared_ext}$major'
10985 shlibpath_var=LD_LIBRARY_PATH
10992 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $dynamic_linker" >&5
10993 $as_echo "$dynamic_linker" >&6; }
10994 test "$dynamic_linker" = no && can_build_shared=no
10996 variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
10997 if test "$GCC" = yes; then
10998 variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
11001 if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then
11002 sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec"
11004 if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then
11005 sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec"
11099 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to hardcode library paths into programs" >&5
11100 $as_echo_n "checking how to hardcode library paths into programs... " >&6; }
11102 if test -n "$hardcode_libdir_flag_spec" ||
11103 test -n "$runpath_var" ||
11104 test "X$hardcode_automatic" = "Xyes" ; then
11106 # We can hardcode non-existent directories.
11107 if test "$hardcode_direct" != no &&
11108 # If the only mechanism to avoid hardcoding is shlibpath_var, we
11109 # have to relink, otherwise we might link with an installed library
11110 # when we should be linking with a yet-to-be-installed one
11111 ## test "$_LT_TAGVAR(hardcode_shlibpath_var, )" != no &&
11112 test "$hardcode_minus_L" != no; then
11113 # Linking always hardcodes the temporary library directory.
11114 hardcode_action=relink
11116 # We can link without hardcoding, and we can hardcode nonexisting dirs.
11117 hardcode_action=immediate
11120 # We cannot hardcode anything, or else we can only hardcode existing
11122 hardcode_action=unsupported
11124 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hardcode_action" >&5
11125 $as_echo "$hardcode_action" >&6; }
11127 if test "$hardcode_action" = relink ||
11128 test "$inherit_rpath" = yes; then
11129 # Fast installation is not supported
11130 enable_fast_install=no
11131 elif test "$shlibpath_overrides_runpath" = yes ||
11132 test "$enable_shared" = no; then
11133 # Fast installation is not necessary
11134 enable_fast_install=needless
11142 if test "x$enable_dlopen" != xyes; then
11143 enable_dlopen=unknown
11144 enable_dlopen_self=unknown
11145 enable_dlopen_self_static=unknown
11152 lt_cv_dlopen="load_add_on"
11154 lt_cv_dlopen_self=yes
11157 mingw* | pw32* | cegcc*)
11158 lt_cv_dlopen="LoadLibrary"
11163 lt_cv_dlopen="dlopen"
11168 # if libdl is installed we need to link against it
11169 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
11170 $as_echo_n "checking for dlopen in -ldl... " >&6; }
11171 if test "${ac_cv_lib_dl_dlopen+set}" = set; then :
11172 $as_echo_n "(cached) " >&6
11174 ac_check_lib_save_LIBS=$LIBS
11176 if test x$gcc_no_link = xyes; then
11177 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
11179 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11180 /* end confdefs.h. */
11182 /* Override any GCC internal prototype to avoid an error.
11183 Use char because int might match the return type of a GCC
11184 builtin and then its argument prototype would still apply. */
11197 if ac_fn_c_try_link "$LINENO"; then :
11198 ac_cv_lib_dl_dlopen=yes
11200 ac_cv_lib_dl_dlopen=no
11202 rm -f core conftest.err conftest.$ac_objext \
11203 conftest$ac_exeext conftest.$ac_ext
11204 LIBS=$ac_check_lib_save_LIBS
11206 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
11207 $as_echo "$ac_cv_lib_dl_dlopen" >&6; }
11208 if test "x$ac_cv_lib_dl_dlopen" = x""yes; then :
11209 lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"
11212 lt_cv_dlopen="dyld"
11214 lt_cv_dlopen_self=yes
11221 ac_fn_c_check_func "$LINENO" "shl_load" "ac_cv_func_shl_load"
11222 if test "x$ac_cv_func_shl_load" = x""yes; then :
11223 lt_cv_dlopen="shl_load"
11225 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shl_load in -ldld" >&5
11226 $as_echo_n "checking for shl_load in -ldld... " >&6; }
11227 if test "${ac_cv_lib_dld_shl_load+set}" = set; then :
11228 $as_echo_n "(cached) " >&6
11230 ac_check_lib_save_LIBS=$LIBS
11232 if test x$gcc_no_link = xyes; then
11233 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
11235 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11236 /* end confdefs.h. */
11238 /* Override any GCC internal prototype to avoid an error.
11239 Use char because int might match the return type of a GCC
11240 builtin and then its argument prototype would still apply. */
11248 return shl_load ();
11253 if ac_fn_c_try_link "$LINENO"; then :
11254 ac_cv_lib_dld_shl_load=yes
11256 ac_cv_lib_dld_shl_load=no
11258 rm -f core conftest.err conftest.$ac_objext \
11259 conftest$ac_exeext conftest.$ac_ext
11260 LIBS=$ac_check_lib_save_LIBS
11262 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_shl_load" >&5
11263 $as_echo "$ac_cv_lib_dld_shl_load" >&6; }
11264 if test "x$ac_cv_lib_dld_shl_load" = x""yes; then :
11265 lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-ldld"
11267 ac_fn_c_check_func "$LINENO" "dlopen" "ac_cv_func_dlopen"
11268 if test "x$ac_cv_func_dlopen" = x""yes; then :
11269 lt_cv_dlopen="dlopen"
11271 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
11272 $as_echo_n "checking for dlopen in -ldl... " >&6; }
11273 if test "${ac_cv_lib_dl_dlopen+set}" = set; then :
11274 $as_echo_n "(cached) " >&6
11276 ac_check_lib_save_LIBS=$LIBS
11278 if test x$gcc_no_link = xyes; then
11279 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
11281 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11282 /* end confdefs.h. */
11284 /* Override any GCC internal prototype to avoid an error.
11285 Use char because int might match the return type of a GCC
11286 builtin and then its argument prototype would still apply. */
11299 if ac_fn_c_try_link "$LINENO"; then :
11300 ac_cv_lib_dl_dlopen=yes
11302 ac_cv_lib_dl_dlopen=no
11304 rm -f core conftest.err conftest.$ac_objext \
11305 conftest$ac_exeext conftest.$ac_ext
11306 LIBS=$ac_check_lib_save_LIBS
11308 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
11309 $as_echo "$ac_cv_lib_dl_dlopen" >&6; }
11310 if test "x$ac_cv_lib_dl_dlopen" = x""yes; then :
11311 lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"
11313 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -lsvld" >&5
11314 $as_echo_n "checking for dlopen in -lsvld... " >&6; }
11315 if test "${ac_cv_lib_svld_dlopen+set}" = set; then :
11316 $as_echo_n "(cached) " >&6
11318 ac_check_lib_save_LIBS=$LIBS
11319 LIBS="-lsvld $LIBS"
11320 if test x$gcc_no_link = xyes; then
11321 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
11323 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11324 /* end confdefs.h. */
11326 /* Override any GCC internal prototype to avoid an error.
11327 Use char because int might match the return type of a GCC
11328 builtin and then its argument prototype would still apply. */
11341 if ac_fn_c_try_link "$LINENO"; then :
11342 ac_cv_lib_svld_dlopen=yes
11344 ac_cv_lib_svld_dlopen=no
11346 rm -f core conftest.err conftest.$ac_objext \
11347 conftest$ac_exeext conftest.$ac_ext
11348 LIBS=$ac_check_lib_save_LIBS
11350 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_svld_dlopen" >&5
11351 $as_echo "$ac_cv_lib_svld_dlopen" >&6; }
11352 if test "x$ac_cv_lib_svld_dlopen" = x""yes; then :
11353 lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"
11355 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dld_link in -ldld" >&5
11356 $as_echo_n "checking for dld_link in -ldld... " >&6; }
11357 if test "${ac_cv_lib_dld_dld_link+set}" = set; then :
11358 $as_echo_n "(cached) " >&6
11360 ac_check_lib_save_LIBS=$LIBS
11362 if test x$gcc_no_link = xyes; then
11363 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
11365 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11366 /* end confdefs.h. */
11368 /* Override any GCC internal prototype to avoid an error.
11369 Use char because int might match the return type of a GCC
11370 builtin and then its argument prototype would still apply. */
11378 return dld_link ();
11383 if ac_fn_c_try_link "$LINENO"; then :
11384 ac_cv_lib_dld_dld_link=yes
11386 ac_cv_lib_dld_dld_link=no
11388 rm -f core conftest.err conftest.$ac_objext \
11389 conftest$ac_exeext conftest.$ac_ext
11390 LIBS=$ac_check_lib_save_LIBS
11392 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_dld_link" >&5
11393 $as_echo "$ac_cv_lib_dld_dld_link" >&6; }
11394 if test "x$ac_cv_lib_dld_dld_link" = x""yes; then :
11395 lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-ldld"
11416 if test "x$lt_cv_dlopen" != xno; then
11422 case $lt_cv_dlopen in
11424 save_CPPFLAGS="$CPPFLAGS"
11425 test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H"
11427 save_LDFLAGS="$LDFLAGS"
11428 wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\"
11431 LIBS="$lt_cv_dlopen_libs $LIBS"
11433 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a program can dlopen itself" >&5
11434 $as_echo_n "checking whether a program can dlopen itself... " >&6; }
11435 if test "${lt_cv_dlopen_self+set}" = set; then :
11436 $as_echo_n "(cached) " >&6
11438 if test "$cross_compiling" = yes; then :
11439 lt_cv_dlopen_self=cross
11441 lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
11442 lt_status=$lt_dlunknown
11443 cat > conftest.$ac_ext <<_LT_EOF
11444 #line 11444 "configure"
11445 #include "confdefs.h"
11454 # define LT_DLGLOBAL RTLD_GLOBAL
11457 # define LT_DLGLOBAL DL_GLOBAL
11459 # define LT_DLGLOBAL 0
11463 /* We may have to define LT_DLLAZY_OR_NOW in the command line if we
11464 find out it does not work in some platform. */
11465 #ifndef LT_DLLAZY_OR_NOW
11467 # define LT_DLLAZY_OR_NOW RTLD_LAZY
11470 # define LT_DLLAZY_OR_NOW DL_LAZY
11473 # define LT_DLLAZY_OR_NOW RTLD_NOW
11476 # define LT_DLLAZY_OR_NOW DL_NOW
11478 # define LT_DLLAZY_OR_NOW 0
11485 /* When -fvisbility=hidden is used, assume the code has been annotated
11486 correspondingly for the symbols needed. */
11487 #if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3))
11488 void fnord () __attribute__((visibility("default")));
11491 void fnord () { int i=42; }
11494 void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
11495 int status = $lt_dlunknown;
11499 if (dlsym (self,"fnord")) status = $lt_dlno_uscore;
11502 if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore;
11503 else puts (dlerror ());
11505 /* dlclose (self); */
11513 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
11514 (eval $ac_link) 2>&5
11516 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
11517 test $ac_status = 0; } && test -s conftest${ac_exeext} 2>/dev/null; then
11518 (./conftest; exit; ) >&5 2>/dev/null
11520 case x$lt_status in
11521 x$lt_dlno_uscore) lt_cv_dlopen_self=yes ;;
11522 x$lt_dlneed_uscore) lt_cv_dlopen_self=yes ;;
11523 x$lt_dlunknown|x*) lt_cv_dlopen_self=no ;;
11526 # compilation failed
11527 lt_cv_dlopen_self=no
11534 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self" >&5
11535 $as_echo "$lt_cv_dlopen_self" >&6; }
11537 if test "x$lt_cv_dlopen_self" = xyes; then
11538 wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\"
11539 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a statically linked program can dlopen itself" >&5
11540 $as_echo_n "checking whether a statically linked program can dlopen itself... " >&6; }
11541 if test "${lt_cv_dlopen_self_static+set}" = set; then :
11542 $as_echo_n "(cached) " >&6
11544 if test "$cross_compiling" = yes; then :
11545 lt_cv_dlopen_self_static=cross
11547 lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
11548 lt_status=$lt_dlunknown
11549 cat > conftest.$ac_ext <<_LT_EOF
11550 #line 11550 "configure"
11551 #include "confdefs.h"
11560 # define LT_DLGLOBAL RTLD_GLOBAL
11563 # define LT_DLGLOBAL DL_GLOBAL
11565 # define LT_DLGLOBAL 0
11569 /* We may have to define LT_DLLAZY_OR_NOW in the command line if we
11570 find out it does not work in some platform. */
11571 #ifndef LT_DLLAZY_OR_NOW
11573 # define LT_DLLAZY_OR_NOW RTLD_LAZY
11576 # define LT_DLLAZY_OR_NOW DL_LAZY
11579 # define LT_DLLAZY_OR_NOW RTLD_NOW
11582 # define LT_DLLAZY_OR_NOW DL_NOW
11584 # define LT_DLLAZY_OR_NOW 0
11591 /* When -fvisbility=hidden is used, assume the code has been annotated
11592 correspondingly for the symbols needed. */
11593 #if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3))
11594 void fnord () __attribute__((visibility("default")));
11597 void fnord () { int i=42; }
11600 void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
11601 int status = $lt_dlunknown;
11605 if (dlsym (self,"fnord")) status = $lt_dlno_uscore;
11608 if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore;
11609 else puts (dlerror ());
11611 /* dlclose (self); */
11619 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
11620 (eval $ac_link) 2>&5
11622 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
11623 test $ac_status = 0; } && test -s conftest${ac_exeext} 2>/dev/null; then
11624 (./conftest; exit; ) >&5 2>/dev/null
11626 case x$lt_status in
11627 x$lt_dlno_uscore) lt_cv_dlopen_self_static=yes ;;
11628 x$lt_dlneed_uscore) lt_cv_dlopen_self_static=yes ;;
11629 x$lt_dlunknown|x*) lt_cv_dlopen_self_static=no ;;
11632 # compilation failed
11633 lt_cv_dlopen_self_static=no
11640 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self_static" >&5
11641 $as_echo "$lt_cv_dlopen_self_static" >&6; }
11644 CPPFLAGS="$save_CPPFLAGS"
11645 LDFLAGS="$save_LDFLAGS"
11650 case $lt_cv_dlopen_self in
11651 yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;;
11652 *) enable_dlopen_self=unknown ;;
11655 case $lt_cv_dlopen_self_static in
11656 yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;;
11657 *) enable_dlopen_self_static=unknown ;;
11679 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stripping libraries is possible" >&5
11680 $as_echo_n "checking whether stripping libraries is possible... " >&6; }
11681 if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then
11682 test -z "$old_striplib" && old_striplib="$STRIP --strip-debug"
11683 test -z "$striplib" && striplib="$STRIP --strip-unneeded"
11684 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
11685 $as_echo "yes" >&6; }
11687 # FIXME - insert some real tests, host_os isn't really good enough
11690 if test -n "$STRIP" ; then
11691 striplib="$STRIP -x"
11692 old_striplib="$STRIP -S"
11693 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
11694 $as_echo "yes" >&6; }
11696 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11697 $as_echo "no" >&6; }
11701 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11702 $as_echo "no" >&6; }
11718 # Report which library types will actually be built
11719 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if libtool supports shared libraries" >&5
11720 $as_echo_n "checking if libtool supports shared libraries... " >&6; }
11721 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $can_build_shared" >&5
11722 $as_echo "$can_build_shared" >&6; }
11724 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build shared libraries" >&5
11725 $as_echo_n "checking whether to build shared libraries... " >&6; }
11726 test "$can_build_shared" = "no" && enable_shared=no
11728 # On AIX, shared libraries and static libraries use the same namespace, and
11729 # are all built from PIC.
11732 test "$enable_shared" = yes && enable_static=no
11733 if test -n "$RANLIB"; then
11734 archive_cmds="$archive_cmds~\$RANLIB \$lib"
11735 postinstall_cmds='$RANLIB $lib'
11740 if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
11741 test "$enable_shared" = yes && enable_static=no
11745 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_shared" >&5
11746 $as_echo "$enable_shared" >&6; }
11748 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build static libraries" >&5
11749 $as_echo_n "checking whether to build static libraries... " >&6; }
11750 # Make sure either enable_shared or enable_static is yes.
11751 test "$enable_shared" = yes || enable_static=yes
11752 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_static" >&5
11753 $as_echo "$enable_static" >&6; }
11760 ac_cpp='$CPP $CPPFLAGS'
11761 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
11762 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
11763 ac_compiler_gnu=$ac_cv_c_compiler_gnu
11767 if test -n "$CXX" && ( test "X$CXX" != "Xno" &&
11768 ( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) ||
11769 (test "X$CXX" != "Xg++"))) ; then
11771 ac_cpp='$CXXCPP $CPPFLAGS'
11772 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
11773 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
11774 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
11775 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C++ preprocessor" >&5
11776 $as_echo_n "checking how to run the C++ preprocessor... " >&6; }
11777 if test -z "$CXXCPP"; then
11778 if test "${ac_cv_prog_CXXCPP+set}" = set; then :
11779 $as_echo_n "(cached) " >&6
11781 # Double quotes because CXXCPP needs to be expanded
11782 for CXXCPP in "$CXX -E" "/lib/cpp"
11784 ac_preproc_ok=false
11785 for ac_cxx_preproc_warn_flag in '' yes
11787 # Use a header file that comes with gcc, so configuring glibc
11788 # with a fresh cross-compiler works.
11789 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
11790 # <limits.h> exists even on freestanding compilers.
11791 # On the NeXT, cc -E runs the code through the compiler's parser,
11792 # not just through cpp. "Syntax error" is here to catch this case.
11793 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11794 /* end confdefs.h. */
11796 # include <limits.h>
11798 # include <assert.h>
11802 if ac_fn_cxx_try_cpp "$LINENO"; then :
11805 # Broken: fails on valid input.
11808 rm -f conftest.err conftest.$ac_ext
11810 # OK, works on sane cases. Now check whether nonexistent headers
11811 # can be detected and how.
11812 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11813 /* end confdefs.h. */
11814 #include <ac_nonexistent.h>
11816 if ac_fn_cxx_try_cpp "$LINENO"; then :
11817 # Broken: success on invalid input.
11820 # Passes both tests.
11824 rm -f conftest.err conftest.$ac_ext
11827 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
11828 rm -f conftest.err conftest.$ac_ext
11829 if $ac_preproc_ok; then :
11834 ac_cv_prog_CXXCPP=$CXXCPP
11837 CXXCPP=$ac_cv_prog_CXXCPP
11839 ac_cv_prog_CXXCPP=$CXXCPP
11841 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXXCPP" >&5
11842 $as_echo "$CXXCPP" >&6; }
11843 ac_preproc_ok=false
11844 for ac_cxx_preproc_warn_flag in '' yes
11846 # Use a header file that comes with gcc, so configuring glibc
11847 # with a fresh cross-compiler works.
11848 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
11849 # <limits.h> exists even on freestanding compilers.
11850 # On the NeXT, cc -E runs the code through the compiler's parser,
11851 # not just through cpp. "Syntax error" is here to catch this case.
11852 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11853 /* end confdefs.h. */
11855 # include <limits.h>
11857 # include <assert.h>
11861 if ac_fn_cxx_try_cpp "$LINENO"; then :
11864 # Broken: fails on valid input.
11867 rm -f conftest.err conftest.$ac_ext
11869 # OK, works on sane cases. Now check whether nonexistent headers
11870 # can be detected and how.
11871 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11872 /* end confdefs.h. */
11873 #include <ac_nonexistent.h>
11875 if ac_fn_cxx_try_cpp "$LINENO"; then :
11876 # Broken: success on invalid input.
11879 # Passes both tests.
11883 rm -f conftest.err conftest.$ac_ext
11886 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
11887 rm -f conftest.err conftest.$ac_ext
11888 if $ac_preproc_ok; then :
11891 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
11892 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
11893 as_fn_error "C++ preprocessor \"$CXXCPP\" fails sanity check
11894 See \`config.log' for more details." "$LINENO" 5; }
11898 ac_cpp='$CPP $CPPFLAGS'
11899 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
11900 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
11901 ac_compiler_gnu=$ac_cv_c_compiler_gnu
11904 _lt_caught_CXX_error=yes
11908 ac_cpp='$CXXCPP $CPPFLAGS'
11909 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
11910 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
11911 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
11913 archive_cmds_need_lc_CXX=no
11914 allow_undefined_flag_CXX=
11915 always_export_symbols_CXX=no
11916 archive_expsym_cmds_CXX=
11917 compiler_needs_object_CXX=no
11918 export_dynamic_flag_spec_CXX=
11919 hardcode_direct_CXX=no
11920 hardcode_direct_absolute_CXX=no
11921 hardcode_libdir_flag_spec_CXX=
11922 hardcode_libdir_flag_spec_ld_CXX=
11923 hardcode_libdir_separator_CXX=
11924 hardcode_minus_L_CXX=no
11925 hardcode_shlibpath_var_CXX=unsupported
11926 hardcode_automatic_CXX=no
11927 inherit_rpath_CXX=no
11929 module_expsym_cmds_CXX=
11930 link_all_deplibs_CXX=unknown
11931 old_archive_cmds_CXX=$old_archive_cmds
11932 reload_flag_CXX=$reload_flag
11933 reload_cmds_CXX=$reload_cmds
11934 no_undefined_flag_CXX=
11935 whole_archive_flag_spec_CXX=
11936 enable_shared_with_static_runtimes_CXX=no
11938 # Source file extension for C++ test sources.
11941 # Object file extension for compiled C++ test sources.
11945 # No sense in running all these tests if we already determined that
11946 # the CXX compiler isn't working. Some variables (like enable_shared)
11947 # are currently assumed to apply to all compilers on this platform,
11948 # and will be corrupted by setting them based on a non-working compiler.
11949 if test "$_lt_caught_CXX_error" != yes; then
11950 # Code to be used in simple compile tests
11951 lt_simple_compile_test_code="int some_variable = 0;"
11953 # Code to be used in simple link tests
11954 lt_simple_link_test_code='int main(int, char *[]) { return(0); }'
11956 # ltmain only uses $CC for tagged configurations so make sure $CC is set.
11963 # If no C compiler was specified, use CC.
11966 # If no C compiler flags were specified, use CFLAGS.
11967 LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
11969 # Allow CC to be a program name with arguments.
11973 # save warnings/boilerplate of simple test code
11974 ac_outfile=conftest.$ac_objext
11975 echo "$lt_simple_compile_test_code" >conftest.$ac_ext
11976 eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
11977 _lt_compiler_boilerplate=`cat conftest.err`
11980 ac_outfile=conftest.$ac_objext
11981 echo "$lt_simple_link_test_code" >conftest.$ac_ext
11982 eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
11983 _lt_linker_boilerplate=`cat conftest.err`
11987 # Allow CC to be a program name with arguments.
11992 lt_save_with_gnu_ld=$with_gnu_ld
11993 lt_save_path_LD=$lt_cv_path_LD
11994 if test -n "${lt_cv_prog_gnu_ldcxx+set}"; then
11995 lt_cv_prog_gnu_ld=$lt_cv_prog_gnu_ldcxx
11997 $as_unset lt_cv_prog_gnu_ld
11999 if test -n "${lt_cv_path_LDCXX+set}"; then
12000 lt_cv_path_LD=$lt_cv_path_LDCXX
12002 $as_unset lt_cv_path_LD
12004 test -z "${LDCXX+set}" || LD=$LDCXX
12008 for cc_temp in $compiler""; do
12010 compile | *[\\/]compile | ccache | *[\\/]ccache ) ;;
12011 distcc | *[\\/]distcc | purify | *[\\/]purify ) ;;
12016 cc_basename=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"`
12019 if test -n "$compiler"; then
12020 # We don't want -fno-exception when compiling C++ code, so set the
12021 # no_builtin_flag separately
12022 if test "$GXX" = yes; then
12023 lt_prog_compiler_no_builtin_flag_CXX=' -fno-builtin'
12025 lt_prog_compiler_no_builtin_flag_CXX=
12028 if test "$GXX" = yes; then
12029 # Set up default GNU C++ configuration
12033 # Check whether --with-gnu-ld was given.
12034 if test "${with_gnu_ld+set}" = set; then :
12035 withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes
12041 if test "$GCC" = yes; then
12042 # Check if gcc -print-prog-name=ld gives a path.
12043 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by $CC" >&5
12044 $as_echo_n "checking for ld used by $CC... " >&6; }
12047 # gcc leaves a trailing carriage return which upsets mingw
12048 ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
12050 ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
12053 # Accept absolute paths.
12055 re_direlt='/[^/][^/]*/\.\./'
12056 # Canonicalize the pathname of ld
12057 ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'`
12058 while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do
12059 ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"`
12061 test -z "$LD" && LD="$ac_prog"
12064 # If it fails, then pretend we aren't using GCC.
12068 # If it is relative, then search for the first ld in PATH.
12069 with_gnu_ld=unknown
12072 elif test "$with_gnu_ld" = yes; then
12073 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
12074 $as_echo_n "checking for GNU ld... " >&6; }
12076 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
12077 $as_echo_n "checking for non-GNU ld... " >&6; }
12079 if test "${lt_cv_path_LD+set}" = set; then :
12080 $as_echo_n "(cached) " >&6
12082 if test -z "$LD"; then
12083 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
12084 for ac_dir in $PATH; do
12086 test -z "$ac_dir" && ac_dir=.
12087 if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
12088 lt_cv_path_LD="$ac_dir/$ac_prog"
12089 # Check to see if the program is GNU ld. I'd rather use --version,
12090 # but apparently some variants of GNU ld only accept -v.
12091 # Break only if it was the GNU/non-GNU ld that we prefer.
12092 case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
12093 *GNU* | *'with BFD'*)
12094 test "$with_gnu_ld" != no && break
12097 test "$with_gnu_ld" != yes && break
12104 lt_cv_path_LD="$LD" # Let the user override the test with a path.
12108 LD="$lt_cv_path_LD"
12109 if test -n "$LD"; then
12110 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
12111 $as_echo "$LD" >&6; }
12113 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12114 $as_echo "no" >&6; }
12116 test -z "$LD" && as_fn_error "no acceptable ld found in \$PATH" "$LINENO" 5
12117 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
12118 $as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
12119 if test "${lt_cv_prog_gnu_ld+set}" = set; then :
12120 $as_echo_n "(cached) " >&6
12122 # I'd rather use --version here, but apparently some GNU lds only accept -v.
12123 case `$LD -v 2>&1 </dev/null` in
12124 *GNU* | *'with BFD'*)
12125 lt_cv_prog_gnu_ld=yes
12128 lt_cv_prog_gnu_ld=no
12132 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_gnu_ld" >&5
12133 $as_echo "$lt_cv_prog_gnu_ld" >&6; }
12134 with_gnu_ld=$lt_cv_prog_gnu_ld
12142 # Check if GNU C++ uses GNU ld as the underlying linker, since the
12143 # archiving commands below assume that GNU ld is being used.
12144 if test "$with_gnu_ld" = yes; then
12145 archive_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
12146 archive_expsym_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
12148 hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
12149 export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
12151 # If archive_cmds runs LD, not CC, wlarc should be empty
12152 # XXX I think wlarc can be eliminated in ltcf-cxx, but I need to
12153 # investigate it a little bit more. (MM)
12156 # ancient GNU ld didn't support --whole-archive et. al.
12157 if eval "`$CC -print-prog-name=ld` --help 2>&1" |
12158 $GREP 'no-whole-archive' > /dev/null; then
12159 whole_archive_flag_spec_CXX="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
12161 whole_archive_flag_spec_CXX=
12167 # A generic and very simple default shared library creation
12168 # command for GNU C++ for the case where it uses the native
12169 # linker, instead of GNU ld. If possible, this setting should
12170 # overridden to take advantage of the native linker features on
12171 # the platform it is being used on.
12172 archive_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
12175 # Commands to make compiler produce verbose output that lists
12176 # what "hidden" libraries, object files and flags are used when
12177 # linking a shared library.
12178 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
12186 # PORTME: fill in a description of your system's C++ link characteristics
12187 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5
12188 $as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; }
12192 # FIXME: insert proper C++ library support
12196 if test "$host_cpu" = ia64; then
12197 # On IA64, the linker does run time linking by default, so we don't
12198 # have to do anything special.
12199 aix_use_runtimelinking=no
12200 exp_sym_flag='-Bexport'
12203 aix_use_runtimelinking=no
12205 # Test if we are trying to use run time linking or normal
12206 # AIX style linking. If -brtl is somewhere in LDFLAGS, we
12207 # need to do runtime linking.
12208 case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*)
12209 for ld_flag in $LDFLAGS; do
12212 aix_use_runtimelinking=yes
12220 exp_sym_flag='-bexport'
12221 no_entry_flag='-bnoentry'
12224 # When large executables or shared objects are built, AIX ld can
12225 # have problems creating the table of contents. If linking a library
12226 # or program results in "error TOC overflow" add -mminimal-toc to
12227 # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
12228 # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
12230 archive_cmds_CXX=''
12231 hardcode_direct_CXX=yes
12232 hardcode_direct_absolute_CXX=yes
12233 hardcode_libdir_separator_CXX=':'
12234 link_all_deplibs_CXX=yes
12235 file_list_spec_CXX='${wl}-f,'
12237 if test "$GXX" = yes; then
12238 case $host_os in aix4.[012]|aix4.[012].*)
12239 # We only want to do this on AIX 4.2 and lower, the check
12240 # below for broken collect2 doesn't work under 4.3+
12241 collect2name=`${CC} -print-prog-name=collect2`
12242 if test -f "$collect2name" &&
12243 strings "$collect2name" | $GREP resolve_lib_name >/dev/null
12245 # We have reworked collect2
12248 # We have old collect2
12249 hardcode_direct_CXX=unsupported
12250 # It fails to find uninstalled libraries when the uninstalled
12251 # path is not listed in the libpath. Setting hardcode_minus_L
12252 # to unsupported forces relinking
12253 hardcode_minus_L_CXX=yes
12254 hardcode_libdir_flag_spec_CXX='-L$libdir'
12255 hardcode_libdir_separator_CXX=
12258 shared_flag='-shared'
12259 if test "$aix_use_runtimelinking" = yes; then
12260 shared_flag="$shared_flag "'${wl}-G'
12264 if test "$host_cpu" = ia64; then
12265 # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
12266 # chokes on -Wl,-G. The following line is correct:
12269 if test "$aix_use_runtimelinking" = yes; then
12270 shared_flag='${wl}-G'
12272 shared_flag='${wl}-bM:SRE'
12277 export_dynamic_flag_spec_CXX='${wl}-bexpall'
12278 # It seems that -bexpall does not export symbols beginning with
12279 # underscore (_), so it is better to generate a list of symbols to
12281 always_export_symbols_CXX=yes
12282 if test "$aix_use_runtimelinking" = yes; then
12283 # Warning - without using the other runtime loading flags (-brtl),
12284 # -berok will link without error, but may produce a broken library.
12285 allow_undefined_flag_CXX='-berok'
12286 # Determine the default libpath from the value encoded in an empty
12288 if test x$gcc_no_link = xyes; then
12289 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
12291 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12292 /* end confdefs.h. */
12302 if ac_fn_cxx_try_link "$LINENO"; then :
12304 lt_aix_libpath_sed='
12305 /Import File Strings/,/^$/ {
12311 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
12312 # Check for a 64-bit object if we didn't find anything.
12313 if test -z "$aix_libpath"; then
12314 aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
12317 rm -f core conftest.err conftest.$ac_objext \
12318 conftest$ac_exeext conftest.$ac_ext
12319 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
12321 hardcode_libdir_flag_spec_CXX='${wl}-blibpath:$libdir:'"$aix_libpath"
12323 archive_expsym_cmds_CXX='$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 $shared_flag"
12325 if test "$host_cpu" = ia64; then
12326 hardcode_libdir_flag_spec_CXX='${wl}-R $libdir:/usr/lib:/lib'
12327 allow_undefined_flag_CXX="-z nodefs"
12328 archive_expsym_cmds_CXX="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols"
12330 # Determine the default libpath from the value encoded in an
12331 # empty executable.
12332 if test x$gcc_no_link = xyes; then
12333 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
12335 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12336 /* end confdefs.h. */
12346 if ac_fn_cxx_try_link "$LINENO"; then :
12348 lt_aix_libpath_sed='
12349 /Import File Strings/,/^$/ {
12355 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
12356 # Check for a 64-bit object if we didn't find anything.
12357 if test -z "$aix_libpath"; then
12358 aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
12361 rm -f core conftest.err conftest.$ac_objext \
12362 conftest$ac_exeext conftest.$ac_ext
12363 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
12365 hardcode_libdir_flag_spec_CXX='${wl}-blibpath:$libdir:'"$aix_libpath"
12366 # Warning - without using the other run time loading flags,
12367 # -berok will link without error, but may produce a broken library.
12368 no_undefined_flag_CXX=' ${wl}-bernotok'
12369 allow_undefined_flag_CXX=' ${wl}-berok'
12370 if test "$with_gnu_ld" = yes; then
12371 # We only use this code for GNU lds that support --whole-archive.
12372 whole_archive_flag_spec_CXX='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
12374 # Exported symbols can be pulled into shared objects from archives
12375 whole_archive_flag_spec_CXX='$convenience'
12377 archive_cmds_need_lc_CXX=yes
12378 # This is similar to how AIX traditionally builds its shared
12380 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'
12386 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
12387 allow_undefined_flag_CXX=unsupported
12388 # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
12389 # support --undefined. This deserves some investigation. FIXME
12390 archive_cmds_CXX='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
12397 case $cc_basename in
12399 # FIXME: insert proper C++ library support
12405 cygwin* | mingw* | pw32* | cegcc*)
12406 # _LT_TAGVAR(hardcode_libdir_flag_spec, CXX) is actually meaningless,
12407 # as there is no search path for DLLs.
12408 hardcode_libdir_flag_spec_CXX='-L$libdir'
12409 export_dynamic_flag_spec_CXX='${wl}--export-all-symbols'
12410 allow_undefined_flag_CXX=unsupported
12411 always_export_symbols_CXX=no
12412 enable_shared_with_static_runtimes_CXX=yes
12414 if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
12415 archive_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
12416 # If the export-symbols file already is a .def file (1st line
12417 # is EXPORTS), use it as is; otherwise, prepend...
12418 archive_expsym_cmds_CXX='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
12419 cp $export_symbols $output_objdir/$soname.def;
12421 echo EXPORTS > $output_objdir/$soname.def;
12422 cat $export_symbols >> $output_objdir/$soname.def;
12424 $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 $lib'
12429 darwin* | rhapsody*)
12432 archive_cmds_need_lc_CXX=no
12433 hardcode_direct_CXX=no
12434 hardcode_automatic_CXX=yes
12435 hardcode_shlibpath_var_CXX=unsupported
12436 if test "$lt_cv_ld_force_load" = "yes"; then
12437 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 \"$new_convenience\"`'
12439 whole_archive_flag_spec_CXX=''
12441 link_all_deplibs_CXX=yes
12442 allow_undefined_flag_CXX="$_lt_dar_allow_undefined"
12443 case $cc_basename in
12444 ifort*) _lt_dar_can_shared=yes ;;
12445 *) _lt_dar_can_shared=$GCC ;;
12447 if test "$_lt_dar_can_shared" = "yes"; then
12448 output_verbose_link_cmd=func_echo_all
12449 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}"
12450 module_cmds_CXX="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}"
12451 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}${_lt_dsymutil}"
12452 module_expsym_cmds_CXX="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}"
12453 if test "$lt_cv_apple_cc_single_mod" != "yes"; then
12454 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${_lt_dsymutil}"
12455 archive_expsym_cmds_CXX="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -r -keep_private_externs -nostdlib -o \${lib}-master.o \$libobjs~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \${lib}-master.o \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring${_lt_dar_export_syms}${_lt_dsymutil}"
12465 case $cc_basename in
12467 # FIXME: insert proper C++ library support
12471 # Green Hills C++ Compiler
12472 # FIXME: insert proper C++ library support
12476 # FIXME: insert proper C++ library support
12483 # C++ shared libraries reported to be fairly broken before
12489 archive_cmds_need_lc_CXX=no
12492 freebsd* | dragonfly*)
12493 # FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF
12502 archive_cmds_CXX='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
12503 link_all_deplibs_CXX=yes
12507 hardcode_libdir_flag_spec_CXX='${wl}+b ${wl}$libdir'
12508 hardcode_libdir_separator_CXX=:
12509 export_dynamic_flag_spec_CXX='${wl}-E'
12510 hardcode_direct_CXX=yes
12511 hardcode_minus_L_CXX=yes # Not in the search PATH,
12512 # but as the default
12513 # location of the library.
12515 case $cc_basename in
12517 # FIXME: insert proper C++ library support
12521 archive_cmds_CXX='$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 $lib'
12522 # Commands to make compiler produce verbose output that lists
12523 # what "hidden" libraries, object files and flags are used when
12524 # linking a shared library.
12526 # There doesn't appear to be a way to prevent this compiler from
12527 # explicitly linking system object files so we need to strip them
12528 # from the output so that they don't get included in the library
12530 output_verbose_link_cmd='templist=`($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"'
12533 if test "$GXX" = yes; then
12534 archive_cmds_CXX='$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'
12536 # FIXME: insert proper C++ library support
12544 if test $with_gnu_ld = no; then
12545 hardcode_libdir_flag_spec_CXX='${wl}+b ${wl}$libdir'
12546 hardcode_libdir_separator_CXX=:
12552 export_dynamic_flag_spec_CXX='${wl}-E'
12558 hardcode_direct_CXX=no
12559 hardcode_shlibpath_var_CXX=no
12562 hardcode_direct_CXX=yes
12563 hardcode_direct_absolute_CXX=yes
12564 hardcode_minus_L_CXX=yes # Not in the search PATH,
12565 # but as the default
12566 # location of the library.
12570 case $cc_basename in
12572 # FIXME: insert proper C++ library support
12578 archive_cmds_CXX='$CC -b ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
12581 archive_cmds_CXX='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
12584 archive_cmds_CXX='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
12587 # Commands to make compiler produce verbose output that lists
12588 # what "hidden" libraries, object files and flags are used when
12589 # linking a shared library.
12591 # There doesn't appear to be a way to prevent this compiler from
12592 # explicitly linking system object files so we need to strip them
12593 # from the output so that they don't get included in the library
12595 output_verbose_link_cmd='templist=`($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"'
12598 if test "$GXX" = yes; then
12599 if test $with_gnu_ld = no; then
12602 archive_cmds_CXX='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
12605 archive_cmds_CXX='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
12608 archive_cmds_CXX='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
12613 # FIXME: insert proper C++ library support
12621 hardcode_direct_CXX=no
12622 hardcode_shlibpath_var_CXX=no
12623 hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
12624 export_dynamic_flag_spec_CXX='${wl}-E'
12625 # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
12626 # Instead, shared libraries are loaded at an image base (0x10000000 by
12627 # default) and relocated if they conflict, which is a slow very memory
12628 # consuming and fragmenting process. To avoid this, we pick a random,
12629 # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
12630 # time. Moving up from 0x10000000 also allows more sbrk(2) space.
12631 archive_cmds_CXX='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
12632 archive_expsym_cmds_CXX='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
12635 case $cc_basename in
12638 archive_cmds_CXX='$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 $lib'
12640 # Archives containing C++ object files must be created using
12641 # "CC -ar", where "CC" is the IRIX C++ compiler. This is
12642 # necessary to make sure instantiated templates are included
12644 old_archive_cmds_CXX='$CC -ar -WR,-u -o $oldlib $oldobjs'
12647 if test "$GXX" = yes; then
12648 if test "$with_gnu_ld" = no; then
12649 archive_cmds_CXX='$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 $lib'
12651 archive_cmds_CXX='$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 $lib'
12654 link_all_deplibs_CXX=yes
12657 hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
12658 hardcode_libdir_separator_CXX=:
12659 inherit_rpath_CXX=yes
12662 linux* | k*bsd*-gnu | kopensolaris*-gnu)
12663 case $cc_basename in
12665 # Kuck and Associates, Inc. (KAI) C++ Compiler
12667 # KCC will only create a shared library if the output file
12668 # ends with ".so" (or ".sl" for HP-UX), so rename the library
12669 # to its proper name (with version) after linking.
12670 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'
12671 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 $lib'
12672 # Commands to make compiler produce verbose output that lists
12673 # what "hidden" libraries, object files and flags are used when
12674 # linking a shared library.
12676 # There doesn't appear to be a way to prevent this compiler from
12677 # explicitly linking system object files so we need to strip them
12678 # from the output so that they don't get included in the library
12680 output_verbose_link_cmd='templist=`$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"'
12682 hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
12683 export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
12685 # Archives containing C++ object files must be created using
12686 # "CC -Bstatic", where "CC" is the KAI C++ compiler.
12687 old_archive_cmds_CXX='$CC -Bstatic -o $oldlib $oldobjs'
12692 # version 8.0 and above of icpc choke on multiply defined symbols
12693 # if we add $predep_objects and $postdep_objects, however 7.1 and
12694 # earlier do not add the objects themselves.
12695 case `$CC -V 2>&1` in
12697 archive_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
12698 archive_expsym_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
12700 *) # Version 8.0 or newer
12703 ia64*) tmp_idyn=' -i_dynamic';;
12705 archive_cmds_CXX='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
12706 archive_expsym_cmds_CXX='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
12709 archive_cmds_need_lc_CXX=no
12710 hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
12711 export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
12712 whole_archive_flag_spec_CXX='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
12715 # Portland Group C++ compiler
12717 *pgCC\ [1-5].* | *pgcpp\ [1-5].*)
12718 prelink_cmds_CXX='tpldir=Template.dir~
12720 $CC --prelink_objects --instantiation_dir $tpldir $objs $libobjs $compile_deplibs~
12721 compile_command="$compile_command `find $tpldir -name \*.o | $NL2SP`"'
12722 old_archive_cmds_CXX='tpldir=Template.dir~
12724 $CC --prelink_objects --instantiation_dir $tpldir $oldobjs$old_deplibs~
12725 $AR $AR_FLAGS $oldlib$oldobjs$old_deplibs `find $tpldir -name \*.o | $NL2SP`~
12727 archive_cmds_CXX='tpldir=Template.dir~
12729 $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
12730 $CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
12731 archive_expsym_cmds_CXX='tpldir=Template.dir~
12733 $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
12734 $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 $lib'
12736 *) # Version 6 and above use weak symbols
12737 archive_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
12738 archive_expsym_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname ${wl}-retain-symbols-file ${wl}$export_symbols -o $lib'
12742 hardcode_libdir_flag_spec_CXX='${wl}--rpath ${wl}$libdir'
12743 export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
12744 whole_archive_flag_spec_CXX='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
12748 archive_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
12749 archive_expsym_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib ${wl}-retain-symbols-file $wl$export_symbols'
12751 runpath_var=LD_RUN_PATH
12752 hardcode_libdir_flag_spec_CXX='-rpath $libdir'
12753 hardcode_libdir_separator_CXX=:
12755 # Commands to make compiler produce verbose output that lists
12756 # what "hidden" libraries, object files and flags are used when
12757 # linking a shared library.
12759 # There doesn't appear to be a way to prevent this compiler from
12760 # explicitly linking system object files so we need to strip them
12761 # from the output so that they don't get included in the library
12763 output_verbose_link_cmd='templist=`$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" | $Xsed'
12765 xl* | mpixl* | bgxl*)
12766 # IBM XL 8.0 on PPC, with GNU ld
12767 hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
12768 export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
12769 archive_cmds_CXX='$CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
12770 if test "x$supports_anon_versioning" = xyes; then
12771 archive_expsym_cmds_CXX='echo "{ global:" > $output_objdir/$libname.ver~
12772 cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
12773 echo "local: *; };" >> $output_objdir/$libname.ver~
12774 $CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
12778 case `$CC -V 2>&1 | sed 5q` in
12781 no_undefined_flag_CXX=' -zdefs'
12782 archive_cmds_CXX='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
12783 archive_expsym_cmds_CXX='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file ${wl}$export_symbols'
12784 hardcode_libdir_flag_spec_CXX='-R$libdir'
12785 whole_archive_flag_spec_CXX='${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'
12786 compiler_needs_object_CXX=yes
12788 # Not sure whether something based on
12789 # $CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1
12791 output_verbose_link_cmd='func_echo_all'
12793 # Archives containing C++ object files must be created using
12794 # "CC -xar", where "CC" is the Sun C++ compiler. This is
12795 # necessary to make sure instantiated templates are included
12797 old_archive_cmds_CXX='$CC -xar -o $oldlib $oldobjs'
12805 # FIXME: insert proper C++ library support
12810 # FIXME: insert proper C++ library support
12815 case $cc_basename in
12817 # FIXME: insert proper C++ library support
12821 # FIXME: insert proper C++ library support
12828 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
12829 archive_cmds_CXX='$LD -Bshareable -o $lib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags'
12831 hardcode_libdir_flag_spec_CXX='-R$libdir'
12832 hardcode_direct_CXX=yes
12833 hardcode_shlibpath_var_CXX=no
12835 # Workaround some broken pre-1.5 toolchains
12836 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP conftest.$objext | $SED -e "s:-lgcc -lc -lgcc::"'
12844 # C++ shared libraries are fairly broken
12849 if test -f /usr/libexec/ld.so; then
12850 hardcode_direct_CXX=yes
12851 hardcode_shlibpath_var_CXX=no
12852 hardcode_direct_absolute_CXX=yes
12853 archive_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
12854 hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
12855 if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
12856 archive_expsym_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file,$export_symbols -o $lib'
12857 export_dynamic_flag_spec_CXX='${wl}-E'
12858 whole_archive_flag_spec_CXX="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
12860 output_verbose_link_cmd=func_echo_all
12866 osf3* | osf4* | osf5*)
12867 case $cc_basename in
12869 # Kuck and Associates, Inc. (KAI) C++ Compiler
12871 # KCC will only create a shared library if the output file
12872 # ends with ".so" (or ".sl" for HP-UX), so rename the library
12873 # to its proper name (with version) after linking.
12874 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 $lib'
12876 hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
12877 hardcode_libdir_separator_CXX=:
12879 # Archives containing C++ object files must be created using
12880 # the KAI C++ compiler.
12882 osf3*) old_archive_cmds_CXX='$CC -Bstatic -o $oldlib $oldobjs' ;;
12883 *) old_archive_cmds_CXX='$CC -o $oldlib $oldobjs' ;;
12887 # Rational C++ 2.4.1
12888 # FIXME: insert proper C++ library support
12894 allow_undefined_flag_CXX=' ${wl}-expect_unresolved ${wl}\*'
12895 archive_cmds_CXX='$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 $lib'
12896 hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
12899 allow_undefined_flag_CXX=' -expect_unresolved \*'
12900 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'
12901 archive_expsym_cmds_CXX='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done~
12902 echo "-hidden">> $lib.exp~
12903 $CC -shared$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~
12905 hardcode_libdir_flag_spec_CXX='-rpath $libdir'
12909 hardcode_libdir_separator_CXX=:
12911 # Commands to make compiler produce verbose output that lists
12912 # what "hidden" libraries, object files and flags are used when
12913 # linking a shared library.
12915 # There doesn't appear to be a way to prevent this compiler from
12916 # explicitly linking system object files so we need to strip them
12917 # from the output so that they don't get included in the library
12919 output_verbose_link_cmd='templist=`$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"'
12922 if test "$GXX" = yes && test "$with_gnu_ld" = no; then
12923 allow_undefined_flag_CXX=' ${wl}-expect_unresolved ${wl}\*'
12926 archive_cmds_CXX='$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 $lib'
12929 archive_cmds_CXX='$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 $lib'
12933 hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
12934 hardcode_libdir_separator_CXX=:
12936 # Commands to make compiler produce verbose output that lists
12937 # what "hidden" libraries, object files and flags are used when
12938 # linking a shared library.
12939 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
12942 # FIXME: insert proper C++ library support
12950 # FIXME: insert proper C++ library support
12955 case $cc_basename in
12958 # FIXME: insert proper C++ library support
12963 # FIXME: insert proper C++ library support
12967 # FIXME: insert proper C++ library support
12974 case $cc_basename in
12976 # Sun C++ 4.2, 5.x and Centerline C++
12977 archive_cmds_need_lc_CXX=yes
12978 no_undefined_flag_CXX=' -zdefs'
12979 archive_cmds_CXX='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
12980 archive_expsym_cmds_CXX='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
12981 $CC -G${allow_undefined_flag} ${wl}-M ${wl}$lib.exp -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
12983 hardcode_libdir_flag_spec_CXX='-R$libdir'
12984 hardcode_shlibpath_var_CXX=no
12986 solaris2.[0-5] | solaris2.[0-5].*) ;;
12988 # The compiler driver will combine and reorder linker options,
12989 # but understands `-z linker_flag'.
12990 # Supported since Solaris 2.6 (maybe 2.5.1?)
12991 whole_archive_flag_spec_CXX='-z allextract$convenience -z defaultextract'
12994 link_all_deplibs_CXX=yes
12996 output_verbose_link_cmd='func_echo_all'
12998 # Archives containing C++ object files must be created using
12999 # "CC -xar", where "CC" is the Sun C++ compiler. This is
13000 # necessary to make sure instantiated templates are included
13002 old_archive_cmds_CXX='$CC -xar -o $oldlib $oldobjs'
13005 # Green Hills C++ Compiler
13006 archive_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
13008 # The C++ compiler must be used to create the archive.
13009 old_archive_cmds_CXX='$CC $LDFLAGS -archive -o $oldlib $oldobjs'
13012 # GNU C++ compiler with Solaris linker
13013 if test "$GXX" = yes && test "$with_gnu_ld" = no; then
13014 no_undefined_flag_CXX=' ${wl}-z ${wl}defs'
13015 if $CC --version | $GREP -v '^2\.7' > /dev/null; then
13016 archive_cmds_CXX='$CC -shared -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
13017 archive_expsym_cmds_CXX='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
13018 $CC -shared -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
13020 # Commands to make compiler produce verbose output that lists
13021 # what "hidden" libraries, object files and flags are used when
13022 # linking a shared library.
13023 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
13025 # g++ 2.7 appears to require `-G' NOT `-shared' on this
13027 archive_cmds_CXX='$CC -G -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
13028 archive_expsym_cmds_CXX='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
13029 $CC -G -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
13031 # Commands to make compiler produce verbose output that lists
13032 # what "hidden" libraries, object files and flags are used when
13033 # linking a shared library.
13034 output_verbose_link_cmd='$CC -G $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
13037 hardcode_libdir_flag_spec_CXX='${wl}-R $wl$libdir'
13039 solaris2.[0-5] | solaris2.[0-5].*) ;;
13041 whole_archive_flag_spec_CXX='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
13049 sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*)
13050 no_undefined_flag_CXX='${wl}-z,text'
13051 archive_cmds_need_lc_CXX=no
13052 hardcode_shlibpath_var_CXX=no
13053 runpath_var='LD_RUN_PATH'
13055 case $cc_basename in
13057 archive_cmds_CXX='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
13058 archive_expsym_cmds_CXX='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
13061 archive_cmds_CXX='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
13062 archive_expsym_cmds_CXX='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
13067 sysv5* | sco3.2v5* | sco5v6*)
13068 # Note: We can NOT use -z defs as we might desire, because we do not
13069 # link with -lc, and that would cause any symbols used from libc to
13070 # always be unresolved, which means just about no library would
13071 # ever link correctly. If we're not using GNU ld we use -z text
13072 # though, which does catch some bad symbols but isn't as heavy-handed
13074 no_undefined_flag_CXX='${wl}-z,text'
13075 allow_undefined_flag_CXX='${wl}-z,nodefs'
13076 archive_cmds_need_lc_CXX=no
13077 hardcode_shlibpath_var_CXX=no
13078 hardcode_libdir_flag_spec_CXX='${wl}-R,$libdir'
13079 hardcode_libdir_separator_CXX=':'
13080 link_all_deplibs_CXX=yes
13081 export_dynamic_flag_spec_CXX='${wl}-Bexport'
13082 runpath_var='LD_RUN_PATH'
13084 case $cc_basename in
13086 archive_cmds_CXX='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
13087 archive_expsym_cmds_CXX='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
13088 old_archive_cmds_CXX='$CC -Tprelink_objects $oldobjs~
13089 '"$old_archive_cmds_CXX"
13090 reload_cmds_CXX='$CC -Tprelink_objects $reload_objs~
13091 '"$reload_cmds_CXX"
13094 archive_cmds_CXX='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
13095 archive_expsym_cmds_CXX='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
13101 case $cc_basename in
13103 # NonStop-UX NCC 3.20
13104 # FIXME: insert proper C++ library support
13108 # FIXME: insert proper C++ library support
13115 # FIXME: insert proper C++ library support
13120 # FIXME: insert proper C++ library support
13125 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs_CXX" >&5
13126 $as_echo "$ld_shlibs_CXX" >&6; }
13127 test "$ld_shlibs_CXX" = no && can_build_shared=no
13133 ## There is no encapsulation within the following macros, do not change
13134 ## the running order or otherwise move them around unless you know exactly
13135 ## what you are doing...
13136 # Dependencies to place before and after the object being linked:
13137 predep_objects_CXX=
13138 postdep_objects_CXX=
13141 compiler_lib_search_path_CXX=
13143 cat > conftest.$ac_ext <<_LT_EOF
13147 Foo (void) { a = 0; }
13153 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
13154 (eval $ac_compile) 2>&5
13156 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13157 test $ac_status = 0; }; then
13158 # Parse the compiler output and extract the necessary
13159 # objects, libraries and library flags.
13161 # Sentinel used to keep track of whether or not we are before
13162 # the conftest object file.
13163 pre_test_object_deps_done=no
13165 for p in `eval "$output_verbose_link_cmd"`; do
13169 # Some compilers place space between "-{L,R}" and the path.
13170 # Remove the space.
13171 if test $p = "-L" ||
13172 test $p = "-R"; then
13179 if test "$pre_test_object_deps_done" = no; then
13182 # Internal compiler library paths should come after those
13183 # provided the user. The postdeps already come after the
13184 # user supplied libs so there is no need to process them.
13185 if test -z "$compiler_lib_search_path_CXX"; then
13186 compiler_lib_search_path_CXX="${prev}${p}"
13188 compiler_lib_search_path_CXX="${compiler_lib_search_path_CXX} ${prev}${p}"
13191 # The "-l" case would never come before the object being
13192 # linked, so don't bother handling this case.
13195 if test -z "$postdeps_CXX"; then
13196 postdeps_CXX="${prev}${p}"
13198 postdeps_CXX="${postdeps_CXX} ${prev}${p}"
13204 # This assumes that the test object file only shows up
13205 # once in the compiler output.
13206 if test "$p" = "conftest.$objext"; then
13207 pre_test_object_deps_done=yes
13211 if test "$pre_test_object_deps_done" = no; then
13212 if test -z "$predep_objects_CXX"; then
13213 predep_objects_CXX="$p"
13215 predep_objects_CXX="$predep_objects_CXX $p"
13218 if test -z "$postdep_objects_CXX"; then
13219 postdep_objects_CXX="$p"
13221 postdep_objects_CXX="$postdep_objects_CXX $p"
13226 *) ;; # Ignore the rest.
13234 echo "libtool.m4: error: problem compiling CXX test program"
13237 $RM -f confest.$objext
13239 # PORTME: override above test on systems where it is broken
13242 # Interix 3.5 installs completely hosed .la files for C++, so rather than
13243 # hack all around it, let's just trust "g++" to DTRT.
13244 predep_objects_CXX=
13245 postdep_objects_CXX=
13250 case `$CC -V 2>&1 | sed 5q` in
13254 # The more standards-conforming stlport4 library is
13255 # incompatible with the Cstd library. Avoid specifying
13256 # it if it's in CXXFLAGS. Ignore libCrun as
13257 # -library=stlport4 depends on it.
13258 case " $CXX $CXXFLAGS " in
13259 *" -library=stlport4 "*)
13260 solaris_use_stlport4=yes
13264 if test "$solaris_use_stlport4" != yes; then
13265 postdeps_CXX='-library=Cstd -library=Crun'
13272 case $cc_basename in
13274 # The more standards-conforming stlport4 library is
13275 # incompatible with the Cstd library. Avoid specifying
13276 # it if it's in CXXFLAGS. Ignore libCrun as
13277 # -library=stlport4 depends on it.
13278 case " $CXX $CXXFLAGS " in
13279 *" -library=stlport4 "*)
13280 solaris_use_stlport4=yes
13284 # Adding this requires a known-good setup of shared libraries for
13285 # Sun compiler versions before 5.6, else PIC objects from an old
13286 # archive will be linked into the output, leading to subtle bugs.
13287 if test "$solaris_use_stlport4" != yes; then
13288 postdeps_CXX='-library=Cstd -library=Crun'
13296 case " $postdeps_CXX " in
13297 *" -lc "*) archive_cmds_need_lc_CXX=no ;;
13299 compiler_lib_search_dirs_CXX=
13300 if test -n "${compiler_lib_search_path_CXX}"; then
13301 compiler_lib_search_dirs_CXX=`echo " ${compiler_lib_search_path_CXX}" | ${SED} -e 's! -L! !g' -e 's!^ !!'`
13334 lt_prog_compiler_wl_CXX=
13335 lt_prog_compiler_pic_CXX=
13336 lt_prog_compiler_static_CXX=
13338 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $compiler option to produce PIC" >&5
13339 $as_echo_n "checking for $compiler option to produce PIC... " >&6; }
13341 # C++ specific cases for pic, static, wl, etc.
13342 if test "$GXX" = yes; then
13343 lt_prog_compiler_wl_CXX='-Wl,'
13344 lt_prog_compiler_static_CXX='-static'
13348 # All AIX code is PIC.
13349 if test "$host_cpu" = ia64; then
13350 # AIX 5 now supports IA64 processor
13351 lt_prog_compiler_static_CXX='-Bstatic'
13358 # see comment about AmigaOS4 .so support
13359 lt_prog_compiler_pic_CXX='-fPIC'
13362 # FIXME: we need at least 68020 code to build shared libraries, but
13363 # adding the `-m68020' flag to GCC prevents building anything better,
13365 lt_prog_compiler_pic_CXX='-m68020 -resident32 -malways-restore-a4'
13370 beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
13371 # PIC is the default for these OSes.
13373 mingw* | cygwin* | os2* | pw32* | cegcc*)
13374 # This hack is so that the source file can tell whether it is being
13375 # built for inclusion in a dll (and should export symbols for example).
13376 # Although the cygwin gcc ignores -fPIC, still need this for old-style
13377 # (--disable-auto-import) libraries
13378 lt_prog_compiler_pic_CXX='-DDLL_EXPORT'
13380 darwin* | rhapsody*)
13381 # PIC is the default on this platform
13382 # Common symbols not allowed in MH_DYLIB files
13383 lt_prog_compiler_pic_CXX='-fno-common'
13386 # DJGPP does not support shared libraries at all
13387 lt_prog_compiler_pic_CXX=
13390 # PIC is the default for Haiku.
13391 # The "-static" flag exists, but is broken.
13392 lt_prog_compiler_static_CXX=
13395 # Interix 3.x gcc -fpic/-fPIC options generate broken code.
13396 # Instead, we relocate shared libraries at runtime.
13399 if test -d /usr/nec; then
13400 lt_prog_compiler_pic_CXX=-Kconform_pic
13404 # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
13405 # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag
13406 # sets the default TLS model and affects inlining.
13411 lt_prog_compiler_pic_CXX='-fPIC'
13416 # QNX uses GNU C++, but need to define -shared option too, otherwise
13417 # it will coredump.
13418 lt_prog_compiler_pic_CXX='-fPIC -shared'
13421 lt_prog_compiler_pic_CXX='-fPIC'
13427 # All AIX code is PIC.
13428 if test "$host_cpu" = ia64; then
13429 # AIX 5 now supports IA64 processor
13430 lt_prog_compiler_static_CXX='-Bstatic'
13432 lt_prog_compiler_static_CXX='-bnso -bI:/lib/syscalls.exp'
13436 case $cc_basename in
13438 # Green Hills C++ Compiler
13439 # _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"
13444 case $cc_basename in
13446 lt_prog_compiler_pic_CXX='-KPIC'
13449 # Green Hills C++ Compiler
13450 lt_prog_compiler_pic_CXX='-pic'
13456 freebsd* | dragonfly*)
13457 # FreeBSD uses GNU C++
13459 hpux9* | hpux10* | hpux11*)
13460 case $cc_basename in
13462 lt_prog_compiler_wl_CXX='-Wl,'
13463 lt_prog_compiler_static_CXX='${wl}-a ${wl}archive'
13464 if test "$host_cpu" != ia64; then
13465 lt_prog_compiler_pic_CXX='+Z'
13469 lt_prog_compiler_wl_CXX='-Wl,'
13470 lt_prog_compiler_static_CXX='${wl}-a ${wl}archive'
13476 lt_prog_compiler_pic_CXX='+Z'
13485 # This is c89, which is MS Visual C++ (no shared libs)
13486 # Anyone wants to do a port?
13488 irix5* | irix6* | nonstopux*)
13489 case $cc_basename in
13491 lt_prog_compiler_wl_CXX='-Wl,'
13492 lt_prog_compiler_static_CXX='-non_shared'
13493 # CC pic flag -KPIC is the default.
13499 linux* | k*bsd*-gnu | kopensolaris*-gnu)
13500 case $cc_basename in
13503 lt_prog_compiler_wl_CXX='--backend -Wl,'
13504 lt_prog_compiler_pic_CXX='-fPIC'
13507 # old Intel C++ for x86_64 which still supported -KPIC.
13508 lt_prog_compiler_wl_CXX='-Wl,'
13509 lt_prog_compiler_pic_CXX='-KPIC'
13510 lt_prog_compiler_static_CXX='-static'
13513 # Intel C++, used to be incompatible with GCC.
13514 # ICC 10 doesn't accept -KPIC any more.
13515 lt_prog_compiler_wl_CXX='-Wl,'
13516 lt_prog_compiler_pic_CXX='-fPIC'
13517 lt_prog_compiler_static_CXX='-static'
13520 # Portland Group C++ compiler
13521 lt_prog_compiler_wl_CXX='-Wl,'
13522 lt_prog_compiler_pic_CXX='-fpic'
13523 lt_prog_compiler_static_CXX='-Bstatic'
13527 # Make sure the PIC flag is empty. It appears that all Alpha
13528 # Linux and Compaq Tru64 Unix objects are PIC.
13529 lt_prog_compiler_pic_CXX=
13530 lt_prog_compiler_static_CXX='-non_shared'
13532 xlc* | xlC* | bgxl[cC]* | mpixl[cC]*)
13533 # IBM XL 8.0, 9.0 on PPC and BlueGene
13534 lt_prog_compiler_wl_CXX='-Wl,'
13535 lt_prog_compiler_pic_CXX='-qpic'
13536 lt_prog_compiler_static_CXX='-qstaticlink'
13539 case `$CC -V 2>&1 | sed 5q` in
13542 lt_prog_compiler_pic_CXX='-KPIC'
13543 lt_prog_compiler_static_CXX='-Bstatic'
13544 lt_prog_compiler_wl_CXX='-Qoption ld '
13555 case $cc_basename in
13557 lt_prog_compiler_pic_CXX='-W c,exportall'
13566 # QNX uses GNU C++, but need to define -shared option too, otherwise
13567 # it will coredump.
13568 lt_prog_compiler_pic_CXX='-fPIC -shared'
13570 osf3* | osf4* | osf5*)
13571 case $cc_basename in
13573 lt_prog_compiler_wl_CXX='--backend -Wl,'
13576 # Rational C++ 2.4.1
13577 lt_prog_compiler_pic_CXX='-pic'
13580 # Digital/Compaq C++
13581 lt_prog_compiler_wl_CXX='-Wl,'
13582 # Make sure the PIC flag is empty. It appears that all Alpha
13583 # Linux and Compaq Tru64 Unix objects are PIC.
13584 lt_prog_compiler_pic_CXX=
13585 lt_prog_compiler_static_CXX='-non_shared'
13594 case $cc_basename in
13596 # Sun C++ 4.2, 5.x and Centerline C++
13597 lt_prog_compiler_pic_CXX='-KPIC'
13598 lt_prog_compiler_static_CXX='-Bstatic'
13599 lt_prog_compiler_wl_CXX='-Qoption ld '
13602 # Green Hills C++ Compiler
13603 lt_prog_compiler_pic_CXX='-PIC'
13610 case $cc_basename in
13613 lt_prog_compiler_pic_CXX='-pic'
13614 lt_prog_compiler_static_CXX='-Bstatic'
13618 lt_prog_compiler_pic_CXX='-pic'
13624 sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
13625 case $cc_basename in
13627 lt_prog_compiler_wl_CXX='-Wl,'
13628 lt_prog_compiler_pic_CXX='-KPIC'
13629 lt_prog_compiler_static_CXX='-Bstatic'
13634 case $cc_basename in
13636 # NonStop-UX NCC 3.20
13637 lt_prog_compiler_pic_CXX='-KPIC'
13646 lt_prog_compiler_can_build_shared_CXX=no
13652 # For platforms which do not support PIC, -DPIC is meaningless:
13654 lt_prog_compiler_pic_CXX=
13657 lt_prog_compiler_pic_CXX="$lt_prog_compiler_pic_CXX -DPIC"
13660 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_prog_compiler_pic_CXX" >&5
13661 $as_echo "$lt_prog_compiler_pic_CXX" >&6; }
13666 # Check to make sure the PIC flag actually works.
13668 if test -n "$lt_prog_compiler_pic_CXX"; then
13669 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler PIC flag $lt_prog_compiler_pic_CXX works" >&5
13670 $as_echo_n "checking if $compiler PIC flag $lt_prog_compiler_pic_CXX works... " >&6; }
13671 if test "${lt_cv_prog_compiler_pic_works_CXX+set}" = set; then :
13672 $as_echo_n "(cached) " >&6
13674 lt_cv_prog_compiler_pic_works_CXX=no
13675 ac_outfile=conftest.$ac_objext
13676 echo "$lt_simple_compile_test_code" > conftest.$ac_ext
13677 lt_compiler_flag="$lt_prog_compiler_pic_CXX -DPIC"
13678 # Insert the option either (1) after the last *FLAGS variable, or
13679 # (2) before a word containing "conftest.", or (3) at the end.
13680 # Note that $ac_compile itself does not contain backslashes and begins
13681 # with a dollar sign (not a hyphen), so the echo should work correctly.
13682 # The option is referenced via a variable to avoid confusing sed.
13683 lt_compile=`echo "$ac_compile" | $SED \
13684 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
13685 -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
13686 -e 's:$: $lt_compiler_flag:'`
13687 (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
13688 (eval "$lt_compile" 2>conftest.err)
13690 cat conftest.err >&5
13691 echo "$as_me:$LINENO: \$? = $ac_status" >&5
13692 if (exit $ac_status) && test -s "$ac_outfile"; then
13693 # The compiler can only warn and ignore the option if not recognized
13694 # So say no if there are warnings other than the usual output.
13695 $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
13696 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
13697 if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
13698 lt_cv_prog_compiler_pic_works_CXX=yes
13704 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic_works_CXX" >&5
13705 $as_echo "$lt_cv_prog_compiler_pic_works_CXX" >&6; }
13707 if test x"$lt_cv_prog_compiler_pic_works_CXX" = xyes; then
13708 case $lt_prog_compiler_pic_CXX in
13710 *) lt_prog_compiler_pic_CXX=" $lt_prog_compiler_pic_CXX" ;;
13713 lt_prog_compiler_pic_CXX=
13714 lt_prog_compiler_can_build_shared_CXX=no
13722 # Check to make sure the static flag actually works.
13724 wl=$lt_prog_compiler_wl_CXX eval lt_tmp_static_flag=\"$lt_prog_compiler_static_CXX\"
13725 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler static flag $lt_tmp_static_flag works" >&5
13726 $as_echo_n "checking if $compiler static flag $lt_tmp_static_flag works... " >&6; }
13727 if test "${lt_cv_prog_compiler_static_works_CXX+set}" = set; then :
13728 $as_echo_n "(cached) " >&6
13730 lt_cv_prog_compiler_static_works_CXX=no
13731 save_LDFLAGS="$LDFLAGS"
13732 LDFLAGS="$LDFLAGS $lt_tmp_static_flag"
13733 echo "$lt_simple_link_test_code" > conftest.$ac_ext
13734 if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
13735 # The linker can only warn and ignore the option if not recognized
13736 # So say no if there are warnings
13737 if test -s conftest.err; then
13738 # Append any errors to the config.log.
13739 cat conftest.err 1>&5
13740 $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
13741 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
13742 if diff conftest.exp conftest.er2 >/dev/null; then
13743 lt_cv_prog_compiler_static_works_CXX=yes
13746 lt_cv_prog_compiler_static_works_CXX=yes
13750 LDFLAGS="$save_LDFLAGS"
13753 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_static_works_CXX" >&5
13754 $as_echo "$lt_cv_prog_compiler_static_works_CXX" >&6; }
13756 if test x"$lt_cv_prog_compiler_static_works_CXX" = xyes; then
13759 lt_prog_compiler_static_CXX=
13765 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
13766 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
13767 if test "${lt_cv_prog_compiler_c_o_CXX+set}" = set; then :
13768 $as_echo_n "(cached) " >&6
13770 lt_cv_prog_compiler_c_o_CXX=no
13771 $RM -r conftest 2>/dev/null
13775 echo "$lt_simple_compile_test_code" > conftest.$ac_ext
13777 lt_compiler_flag="-o out/conftest2.$ac_objext"
13778 # Insert the option either (1) after the last *FLAGS variable, or
13779 # (2) before a word containing "conftest.", or (3) at the end.
13780 # Note that $ac_compile itself does not contain backslashes and begins
13781 # with a dollar sign (not a hyphen), so the echo should work correctly.
13782 lt_compile=`echo "$ac_compile" | $SED \
13783 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
13784 -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
13785 -e 's:$: $lt_compiler_flag:'`
13786 (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
13787 (eval "$lt_compile" 2>out/conftest.err)
13789 cat out/conftest.err >&5
13790 echo "$as_me:$LINENO: \$? = $ac_status" >&5
13791 if (exit $ac_status) && test -s out/conftest2.$ac_objext
13793 # The compiler can only warn and ignore the option if not recognized
13794 # So say no if there are warnings
13795 $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
13796 $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
13797 if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
13798 lt_cv_prog_compiler_c_o_CXX=yes
13803 # SGI C++ compiler will create directory out/ii_files/ for
13804 # template instantiation
13805 test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
13806 $RM out/* && rmdir out
13812 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o_CXX" >&5
13813 $as_echo "$lt_cv_prog_compiler_c_o_CXX" >&6; }
13817 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
13818 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
13819 if test "${lt_cv_prog_compiler_c_o_CXX+set}" = set; then :
13820 $as_echo_n "(cached) " >&6
13822 lt_cv_prog_compiler_c_o_CXX=no
13823 $RM -r conftest 2>/dev/null
13827 echo "$lt_simple_compile_test_code" > conftest.$ac_ext
13829 lt_compiler_flag="-o out/conftest2.$ac_objext"
13830 # Insert the option either (1) after the last *FLAGS variable, or
13831 # (2) before a word containing "conftest.", or (3) at the end.
13832 # Note that $ac_compile itself does not contain backslashes and begins
13833 # with a dollar sign (not a hyphen), so the echo should work correctly.
13834 lt_compile=`echo "$ac_compile" | $SED \
13835 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
13836 -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
13837 -e 's:$: $lt_compiler_flag:'`
13838 (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
13839 (eval "$lt_compile" 2>out/conftest.err)
13841 cat out/conftest.err >&5
13842 echo "$as_me:$LINENO: \$? = $ac_status" >&5
13843 if (exit $ac_status) && test -s out/conftest2.$ac_objext
13845 # The compiler can only warn and ignore the option if not recognized
13846 # So say no if there are warnings
13847 $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
13848 $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
13849 if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
13850 lt_cv_prog_compiler_c_o_CXX=yes
13855 # SGI C++ compiler will create directory out/ii_files/ for
13856 # template instantiation
13857 test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
13858 $RM out/* && rmdir out
13864 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o_CXX" >&5
13865 $as_echo "$lt_cv_prog_compiler_c_o_CXX" >&6; }
13870 hard_links="nottested"
13871 if test "$lt_cv_prog_compiler_c_o_CXX" = no && test "$need_locks" != no; then
13872 # do not overwrite the value of need_locks provided by the user
13873 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we can lock with hard links" >&5
13874 $as_echo_n "checking if we can lock with hard links... " >&6; }
13877 ln conftest.a conftest.b 2>/dev/null && hard_links=no
13879 ln conftest.a conftest.b 2>&5 || hard_links=no
13880 ln conftest.a conftest.b 2>/dev/null && hard_links=no
13881 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hard_links" >&5
13882 $as_echo "$hard_links" >&6; }
13883 if test "$hard_links" = no; then
13884 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&5
13885 $as_echo "$as_me: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2;}
13894 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5
13895 $as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; }
13897 export_symbols_cmds_CXX='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
13900 # If we're using GNU nm, then we don't want the "-C" option.
13901 # -C means demangle to AIX nm, but means don't demangle with GNU nm
13902 # Also, AIX nm treats weak defined symbols like other global defined
13903 # symbols, whereas GNU nm marks them as "W".
13904 if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
13905 export_symbols_cmds_CXX='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
13907 export_symbols_cmds_CXX='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
13911 export_symbols_cmds_CXX="$ltdll_cmds"
13913 cygwin* | mingw* | cegcc*)
13914 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 > $export_symbols'
13917 export_symbols_cmds_CXX='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
13920 exclude_expsyms_CXX='_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'
13922 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs_CXX" >&5
13923 $as_echo "$ld_shlibs_CXX" >&6; }
13924 test "$ld_shlibs_CXX" = no && can_build_shared=no
13926 with_gnu_ld_CXX=$with_gnu_ld
13934 # Do we need to explicitly link libc?
13936 case "x$archive_cmds_need_lc_CXX" in
13938 # Assume -lc should be added
13939 archive_cmds_need_lc_CXX=yes
13941 if test "$enable_shared" = yes && test "$GCC" = yes; then
13942 case $archive_cmds_CXX in
13944 # FIXME: we may have to deal with multi-command sequences.
13947 # Test whether the compiler implicitly links with -lc since on some
13948 # systems, -lgcc has to come before -lc. If gcc already passes -lc
13949 # to ld, don't add -lc before -lgcc.
13950 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -lc should be explicitly linked in" >&5
13951 $as_echo_n "checking whether -lc should be explicitly linked in... " >&6; }
13952 if test "${lt_cv_archive_cmds_need_lc_CXX+set}" = set; then :
13953 $as_echo_n "(cached) " >&6
13956 echo "$lt_simple_compile_test_code" > conftest.$ac_ext
13958 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
13959 (eval $ac_compile) 2>&5
13961 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13962 test $ac_status = 0; } 2>conftest.err; then
13965 libobjs=conftest.$ac_objext
13967 wl=$lt_prog_compiler_wl_CXX
13968 pic_flag=$lt_prog_compiler_pic_CXX
13974 lt_save_allow_undefined_flag=$allow_undefined_flag_CXX
13975 allow_undefined_flag_CXX=
13976 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$archive_cmds_CXX 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1\""; } >&5
13977 (eval $archive_cmds_CXX 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 2>&5
13979 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13980 test $ac_status = 0; }
13982 lt_cv_archive_cmds_need_lc_CXX=no
13984 lt_cv_archive_cmds_need_lc_CXX=yes
13986 allow_undefined_flag_CXX=$lt_save_allow_undefined_flag
13988 cat conftest.err 1>&5
13993 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_archive_cmds_need_lc_CXX" >&5
13994 $as_echo "$lt_cv_archive_cmds_need_lc_CXX" >&6; }
13995 archive_cmds_need_lc_CXX=$lt_cv_archive_cmds_need_lc_CXX
14065 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dynamic linker characteristics" >&5
14066 $as_echo_n "checking dynamic linker characteristics... " >&6; }
14068 library_names_spec=
14069 libname_spec='lib$name'
14073 postuninstall_cmds=
14077 shlibpath_overrides_runpath=unknown
14079 dynamic_linker="$host_os ld.so"
14080 sys_lib_dlsearch_path_spec="/lib /usr/lib"
14081 need_lib_prefix=unknown
14082 hardcode_into_libs=no
14084 # when you set need_version to no, make sure it does not cause -set_version
14085 # flags to be left without arguments
14086 need_version=unknown
14091 library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
14092 shlibpath_var=LIBPATH
14094 # AIX 3 has no versioning support, so we append a major version to the name.
14095 soname_spec='${libname}${release}${shared_ext}$major'
14102 hardcode_into_libs=yes
14103 if test "$host_cpu" = ia64; then
14104 # AIX 5 supports IA64
14105 library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
14106 shlibpath_var=LD_LIBRARY_PATH
14108 # With GCC up to 2.95.x, collect2 would create an import file
14109 # for dependence libraries. The import file would start with
14110 # the line `#! .'. This would cause the generated library to
14111 # depend on `.', always an invalid library. This was fixed in
14112 # development snapshots of GCC prior to 3.0.
14114 aix4 | aix4.[01] | aix4.[01].*)
14115 if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
14117 echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then
14120 can_build_shared=no
14124 # AIX (on Power*) has no versioning support, so currently we can not hardcode correct
14125 # soname into executable. Probably we can add versioning support to
14126 # collect2, so additional links can be useful in future.
14127 if test "$aix_use_runtimelinking" = yes; then
14128 # If using run time linking (on AIX 4.2 or later) use lib<name>.so
14129 # instead of lib<name>.a to let people know that these are not
14130 # typical AIX shared libraries.
14131 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
14133 # We preserve .a as extension for shared libraries through AIX4.2
14134 # and later when we are not doing run time linking.
14135 library_names_spec='${libname}${release}.a $libname.a'
14136 soname_spec='${libname}${release}${shared_ext}$major'
14138 shlibpath_var=LIBPATH
14145 # Since July 2007 AmigaOS4 officially supports .so libraries.
14146 # When compiling the executable, add -use-dynld -Lsobjs: to the compileline.
14147 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
14150 library_names_spec='$libname.ixlibrary $libname.a'
14151 # Create ${libname}_ixlibrary.a entries in /sys/libs.
14152 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 ${libname}_ixlibrary.a || exit 1; done'
14158 library_names_spec='${libname}${shared_ext}'
14159 dynamic_linker="$host_os ld.so"
14160 shlibpath_var=LIBRARY_PATH
14166 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
14167 soname_spec='${libname}${release}${shared_ext}$major'
14168 finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
14169 shlibpath_var=LD_LIBRARY_PATH
14170 sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
14171 sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
14172 # the default ld.so.conf also contains /usr/contrib/lib and
14173 # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
14174 # libtool to hard-code these into programs
14177 cygwin* | mingw* | pw32* | cegcc*)
14178 version_type=windows
14183 case $GCC,$host_os in
14184 yes,cygwin* | yes,mingw* | yes,pw32* | yes,cegcc*)
14185 library_names_spec='$libname.dll.a'
14186 # DLL is installed to $(libdir)/../bin by postinstall_cmds
14187 postinstall_cmds='base_file=`basename \${file}`~
14188 dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~
14189 dldir=$destdir/`dirname \$dlpath`~
14190 test -d \$dldir || mkdir -p \$dldir~
14191 $install_prog $dir/$dlname \$dldir/$dlname~
14192 chmod a+x \$dldir/$dlname~
14193 if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
14194 eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
14196 postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
14197 dlpath=$dir/\$dldll~
14199 shlibpath_overrides_runpath=yes
14203 # Cygwin DLLs use 'cyg' prefix rather than 'lib'
14204 soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
14208 # MinGW DLLs use traditional 'lib' prefix
14209 soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
14212 # pw32 DLLs use 'pw' prefix rather than 'lib'
14213 library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
14219 library_names_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext} $libname.lib'
14222 dynamic_linker='Win32 ld.exe'
14223 # FIXME: first we should search . and the directory the executable is in
14227 darwin* | rhapsody*)
14228 dynamic_linker="$host_os dyld"
14229 version_type=darwin
14232 library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext'
14233 soname_spec='${libname}${release}${major}$shared_ext'
14234 shlibpath_overrides_runpath=yes
14235 shlibpath_var=DYLD_LIBRARY_PATH
14236 shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
14238 sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
14245 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
14246 soname_spec='${libname}${release}${shared_ext}$major'
14247 shlibpath_var=LD_LIBRARY_PATH
14254 freebsd* | dragonfly*)
14255 # DragonFly does not have aout. When/if they implement a new
14256 # versioning mechanism, adjust this.
14257 if test -x /usr/bin/objformat; then
14258 objformat=`/usr/bin/objformat`
14261 freebsd[123]*) objformat=aout ;;
14262 *) objformat=elf ;;
14265 version_type=freebsd-$objformat
14266 case $version_type in
14268 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
14273 library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
14277 shlibpath_var=LD_LIBRARY_PATH
14280 shlibpath_overrides_runpath=yes
14282 freebsd3.[01]* | freebsdelf3.[01]*)
14283 shlibpath_overrides_runpath=yes
14284 hardcode_into_libs=yes
14286 freebsd3.[2-9]* | freebsdelf3.[2-9]* | \
14287 freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1)
14288 shlibpath_overrides_runpath=no
14289 hardcode_into_libs=yes
14291 *) # from 4.6 on, and DragonFly
14292 shlibpath_overrides_runpath=yes
14293 hardcode_into_libs=yes
14302 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
14303 soname_spec='${libname}${release}${shared_ext}$major'
14304 shlibpath_var=LD_LIBRARY_PATH
14305 hardcode_into_libs=yes
14312 dynamic_linker="$host_os runtime_loader"
14313 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
14314 soname_spec='${libname}${release}${shared_ext}$major'
14315 shlibpath_var=LIBRARY_PATH
14316 shlibpath_overrides_runpath=yes
14317 sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/beos/system/lib'
14318 hardcode_into_libs=yes
14321 hpux9* | hpux10* | hpux11*)
14322 # Give a soname corresponding to the major version so that dld.sl refuses to
14323 # link against other versions.
14330 hardcode_into_libs=yes
14331 dynamic_linker="$host_os dld.so"
14332 shlibpath_var=LD_LIBRARY_PATH
14333 shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
14334 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
14335 soname_spec='${libname}${release}${shared_ext}$major'
14336 if test "X$HPUX_IA64_MODE" = X32; then
14337 sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
14339 sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
14341 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
14345 hardcode_into_libs=yes
14346 dynamic_linker="$host_os dld.sl"
14347 shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
14348 shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
14349 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
14350 soname_spec='${libname}${release}${shared_ext}$major'
14351 sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
14352 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
14356 dynamic_linker="$host_os dld.sl"
14357 shlibpath_var=SHLIB_PATH
14358 shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
14359 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
14360 soname_spec='${libname}${release}${shared_ext}$major'
14363 # HP-UX runs *really* slowly unless shared libraries are mode 555, ...
14364 postinstall_cmds='chmod 555 $lib'
14365 # or fails outright, so override atomically:
14366 install_override_mode=555
14373 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
14374 soname_spec='${libname}${release}${shared_ext}$major'
14375 dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
14376 shlibpath_var=LD_LIBRARY_PATH
14377 shlibpath_overrides_runpath=no
14378 hardcode_into_libs=yes
14381 irix5* | irix6* | nonstopux*)
14383 nonstopux*) version_type=nonstopux ;;
14385 if test "$lt_cv_prog_gnu_ld" = yes; then
14393 soname_spec='${libname}${release}${shared_ext}$major'
14394 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
14396 irix5* | nonstopux*)
14397 libsuff= shlibsuff=
14400 case $LD in # libtool.m4 will add one of these switches to LD
14401 *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
14402 libsuff= shlibsuff= libmagic=32-bit;;
14403 *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
14404 libsuff=32 shlibsuff=N32 libmagic=N32;;
14405 *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
14406 libsuff=64 shlibsuff=64 libmagic=64-bit;;
14407 *) libsuff= shlibsuff= libmagic=never-match;;
14411 shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
14412 shlibpath_overrides_runpath=no
14413 sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
14414 sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
14415 hardcode_into_libs=yes
14418 # No shared lib support for Linux oldld, aout, or coff.
14419 linux*oldld* | linux*aout* | linux*coff*)
14423 # This must be Linux ELF.
14424 linux* | k*bsd*-gnu | kopensolaris*-gnu)
14428 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
14429 soname_spec='${libname}${release}${shared_ext}$major'
14430 finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
14431 shlibpath_var=LD_LIBRARY_PATH
14432 shlibpath_overrides_runpath=no
14434 # Some binutils ld are patched to set DT_RUNPATH
14435 if test "${lt_cv_shlibpath_overrides_runpath+set}" = set; then :
14436 $as_echo_n "(cached) " >&6
14438 lt_cv_shlibpath_overrides_runpath=no
14439 save_LDFLAGS=$LDFLAGS
14440 save_libdir=$libdir
14441 eval "libdir=/foo; wl=\"$lt_prog_compiler_wl_CXX\"; \
14442 LDFLAGS=\"\$LDFLAGS $hardcode_libdir_flag_spec_CXX\""
14443 if test x$gcc_no_link = xyes; then
14444 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
14446 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14447 /* end confdefs.h. */
14457 if ac_fn_cxx_try_link "$LINENO"; then :
14458 if ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null; then :
14459 lt_cv_shlibpath_overrides_runpath=yes
14462 rm -f core conftest.err conftest.$ac_objext \
14463 conftest$ac_exeext conftest.$ac_ext
14464 LDFLAGS=$save_LDFLAGS
14465 libdir=$save_libdir
14469 shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath
14471 # This implies no fast_install, which is unacceptable.
14472 # Some rework will be needed to allow for fast_install
14473 # before this can be enabled.
14474 hardcode_into_libs=yes
14476 # Append ld.so.conf contents to the search path
14477 if test -f /etc/ld.so.conf; then
14478 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' ' '`
14479 sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
14482 # We used to test for /lib/ld.so.1 and disable shared libraries on
14483 # powerpc, because MkLinux only supported shared libraries with the
14484 # GNU dynamic linker. Since this was broken with cross compilers,
14485 # most powerpc-linux boxes support dynamic linking these days and
14486 # people can always --disable-shared, the test was removed, and we
14487 # assume the GNU/Linux dynamic linker is in use.
14488 dynamic_linker='GNU/Linux ld.so'
14495 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
14496 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
14497 finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
14498 dynamic_linker='NetBSD (a.out) ld.so'
14500 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
14501 soname_spec='${libname}${release}${shared_ext}$major'
14502 dynamic_linker='NetBSD ld.elf_so'
14504 shlibpath_var=LD_LIBRARY_PATH
14505 shlibpath_overrides_runpath=yes
14506 hardcode_into_libs=yes
14511 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
14512 shlibpath_var=LD_LIBRARY_PATH
14513 shlibpath_overrides_runpath=yes
14520 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
14521 soname_spec='${libname}${release}${shared_ext}$major'
14522 shlibpath_var=LD_LIBRARY_PATH
14523 shlibpath_overrides_runpath=no
14524 hardcode_into_libs=yes
14525 dynamic_linker='ldqnx.so'
14530 sys_lib_dlsearch_path_spec="/usr/lib"
14532 # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
14534 openbsd3.3 | openbsd3.3.*) need_version=yes ;;
14535 *) need_version=no ;;
14537 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
14538 finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
14539 shlibpath_var=LD_LIBRARY_PATH
14540 if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
14542 openbsd2.[89] | openbsd2.[89].*)
14543 shlibpath_overrides_runpath=no
14546 shlibpath_overrides_runpath=yes
14550 shlibpath_overrides_runpath=yes
14555 libname_spec='$name'
14558 library_names_spec='$libname${shared_ext} $libname.a'
14559 dynamic_linker='OS/2 ld.exe'
14560 shlibpath_var=LIBPATH
14563 osf3* | osf4* | osf5*)
14567 soname_spec='${libname}${release}${shared_ext}$major'
14568 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
14569 shlibpath_var=LD_LIBRARY_PATH
14570 sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
14571 sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
14582 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
14583 soname_spec='${libname}${release}${shared_ext}$major'
14584 shlibpath_var=LD_LIBRARY_PATH
14585 shlibpath_overrides_runpath=yes
14586 hardcode_into_libs=yes
14587 # ldd complains unless libraries are executable
14588 postinstall_cmds='chmod +x $lib'
14593 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
14594 finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
14595 shlibpath_var=LD_LIBRARY_PATH
14596 shlibpath_overrides_runpath=yes
14597 if test "$with_gnu_ld" = yes; then
14605 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
14606 soname_spec='${libname}${release}${shared_ext}$major'
14607 shlibpath_var=LD_LIBRARY_PATH
14608 case $host_vendor in
14610 shlibpath_overrides_runpath=no
14612 runpath_var=LD_RUN_PATH
14620 shlibpath_overrides_runpath=no
14621 sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
14627 if test -d /usr/nec ;then
14629 library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
14630 soname_spec='$libname${shared_ext}.$major'
14631 shlibpath_var=LD_LIBRARY_PATH
14635 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
14636 version_type=freebsd-elf
14639 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
14640 soname_spec='${libname}${release}${shared_ext}$major'
14641 shlibpath_var=LD_LIBRARY_PATH
14642 shlibpath_overrides_runpath=yes
14643 hardcode_into_libs=yes
14644 if test "$with_gnu_ld" = yes; then
14645 sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
14647 sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
14650 sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
14654 sys_lib_dlsearch_path_spec='/usr/lib'
14658 # TPF is a cross-target only. Preferred cross-host = GNU/Linux.
14662 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
14663 shlibpath_var=LD_LIBRARY_PATH
14664 shlibpath_overrides_runpath=no
14665 hardcode_into_libs=yes
14670 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
14671 soname_spec='${libname}${release}${shared_ext}$major'
14672 shlibpath_var=LD_LIBRARY_PATH
14679 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $dynamic_linker" >&5
14680 $as_echo "$dynamic_linker" >&6; }
14681 test "$dynamic_linker" = no && can_build_shared=no
14683 variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
14684 if test "$GCC" = yes; then
14685 variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
14688 if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then
14689 sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec"
14691 if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then
14692 sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec"
14732 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to hardcode library paths into programs" >&5
14733 $as_echo_n "checking how to hardcode library paths into programs... " >&6; }
14734 hardcode_action_CXX=
14735 if test -n "$hardcode_libdir_flag_spec_CXX" ||
14736 test -n "$runpath_var_CXX" ||
14737 test "X$hardcode_automatic_CXX" = "Xyes" ; then
14739 # We can hardcode non-existent directories.
14740 if test "$hardcode_direct_CXX" != no &&
14741 # If the only mechanism to avoid hardcoding is shlibpath_var, we
14742 # have to relink, otherwise we might link with an installed library
14743 # when we should be linking with a yet-to-be-installed one
14744 ## test "$_LT_TAGVAR(hardcode_shlibpath_var, CXX)" != no &&
14745 test "$hardcode_minus_L_CXX" != no; then
14746 # Linking always hardcodes the temporary library directory.
14747 hardcode_action_CXX=relink
14749 # We can link without hardcoding, and we can hardcode nonexisting dirs.
14750 hardcode_action_CXX=immediate
14753 # We cannot hardcode anything, or else we can only hardcode existing
14755 hardcode_action_CXX=unsupported
14757 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hardcode_action_CXX" >&5
14758 $as_echo "$hardcode_action_CXX" >&6; }
14760 if test "$hardcode_action_CXX" = relink ||
14761 test "$inherit_rpath_CXX" = yes; then
14762 # Fast installation is not supported
14763 enable_fast_install=no
14764 elif test "$shlibpath_overrides_runpath" = yes ||
14765 test "$enable_shared" = no; then
14766 # Fast installation is not necessary
14767 enable_fast_install=needless
14776 fi # test -n "$compiler"
14782 with_gnu_ld=$lt_save_with_gnu_ld
14783 lt_cv_path_LDCXX=$lt_cv_path_LD
14784 lt_cv_path_LD=$lt_save_path_LD
14785 lt_cv_prog_gnu_ldcxx=$lt_cv_prog_gnu_ld
14786 lt_cv_prog_gnu_ld=$lt_save_with_gnu_ld
14787 fi # test "$_lt_caught_CXX_error" != yes
14790 ac_cpp='$CPP $CPPFLAGS'
14791 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
14792 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
14793 ac_compiler_gnu=$ac_cv_c_compiler_gnu
14807 ac_config_commands="$ac_config_commands libtool"
14812 # Only expand once:
14818 # Eliminate -lstdc++ addition to postdeps for cross compiles.
14819 postdeps_CXX=`echo " $postdeps_CXX " | sed 's, -lstdc++ ,,g'`
14821 # Possibly disable most of the library.
14822 ## TODO: Consider skipping unncessary tests altogether in this case, rather
14823 ## than just ignoring the results. Faster /and/ more correct, win win.
14825 # Check whether --enable-hosted-libstdcxx was given.
14826 if test "${enable_hosted_libstdcxx+set}" = set; then :
14827 enableval=$enable_hosted_libstdcxx;
14830 arm*-*-symbianelf*)
14831 enable_hosted_libstdcxx=no
14834 enable_hosted_libstdcxx=yes
14839 if test "$enable_hosted_libstdcxx" = no; then
14840 { $as_echo "$as_me:${as_lineno-$LINENO}: Only freestanding libraries will be built" >&5
14841 $as_echo "$as_me: Only freestanding libraries will be built" >&6;}
14844 enable_abi_check=no
14845 enable_libstdcxx_pch=no
14852 cat >>confdefs.h <<_ACEOF
14853 #define _GLIBCXX_HOSTED $hosted_define
14858 # Enable compiler support that doesn't require linking.
14860 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for exception model to use" >&5
14861 $as_echo_n "checking for exception model to use... " >&6; }
14864 ac_cpp='$CXXCPP $CPPFLAGS'
14865 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
14866 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
14867 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
14869 # Check whether --enable-sjlj-exceptions was given.
14870 if test "${enable_sjlj_exceptions+set}" = set; then :
14871 enableval=$enable_sjlj_exceptions;
14872 case "$enableval" in
14874 *) as_fn_error "Unknown argument to enable/disable sjlj-exceptions" "$LINENO" 5 ;;
14878 enable_sjlj_exceptions=auto
14883 if test $enable_sjlj_exceptions = auto; then
14884 # Botheration. Now we've got to detect the exception model. Link tests
14885 # against libgcc.a are problematic since we've not been given proper -L
14886 # bits for single-tree newlib and libgloss.
14888 # Fake what AC_TRY_COMPILE does. XXX Look at redoing this new-style.
14889 cat > conftest.$ac_ext << EOF
14890 #line 14890 "configure"
14891 struct S { ~S(); };
14899 old_CXXFLAGS="$CXXFLAGS"
14901 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
14902 (eval $ac_compile) 2>&5
14904 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14905 test $ac_status = 0; }; then
14906 if grep _Unwind_SjLj_Resume conftest.s >/dev/null 2>&1 ; then
14907 enable_sjlj_exceptions=yes
14908 elif grep _Unwind_Resume conftest.s >/dev/null 2>&1 ; then
14909 enable_sjlj_exceptions=no
14910 elif grep __cxa_end_cleanup conftest.s >/dev/null 2>&1 ; then
14911 enable_sjlj_exceptions=no
14914 CXXFLAGS="$old_CXXFLAGS"
14918 # This is a tad weird, for hysterical raisins. We have to map
14919 # enable/disable to two different models.
14920 case $enable_sjlj_exceptions in
14923 $as_echo "#define _GLIBCXX_SJLJ_EXCEPTIONS 1" >>confdefs.h
14925 ac_exception_model_name=sjlj
14928 ac_exception_model_name="call frame"
14931 as_fn_error "unable to detect exception model" "$LINENO" 5
14935 ac_cpp='$CPP $CPPFLAGS'
14936 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
14937 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
14938 ac_compiler_gnu=$ac_cv_c_compiler_gnu
14940 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_exception_model_name" >&5
14941 $as_echo "$ac_exception_model_name" >&6; }
14944 # Check whether --enable-libstdcxx-pch was given.
14945 if test "${enable_libstdcxx_pch+set}" = set; then :
14946 enableval=$enable_libstdcxx_pch;
14947 case "$enableval" in
14949 *) as_fn_error "Argument to enable/disable libstdcxx-pch must be yes or no" "$LINENO" 5 ;;
14953 enable_libstdcxx_pch=$is_hosted
14957 if test $enable_libstdcxx_pch = yes; then
14958 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for compiler with PCH support" >&5
14959 $as_echo_n "checking for compiler with PCH support... " >&6; }
14960 if test "${glibcxx_cv_prog_CXX_pch+set}" = set; then :
14961 $as_echo_n "(cached) " >&6
14963 ac_save_CXXFLAGS="$CXXFLAGS"
14964 CXXFLAGS="$CXXFLAGS -Werror -Winvalid-pch -Wno-deprecated"
14967 ac_cpp='$CXXCPP $CPPFLAGS'
14968 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
14969 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
14970 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
14972 echo '#include <math.h>' > conftest.h
14973 if $CXX $CXXFLAGS $CPPFLAGS -x c++-header conftest.h \
14974 -o conftest.h.gch 1>&5 2>&1 &&
14975 echo '#error "pch failed"' > conftest.h &&
14976 echo '#include "conftest.h"' > conftest.cc &&
14977 $CXX -c $CXXFLAGS $CPPFLAGS conftest.cc 1>&5 2>&1 ;
14979 glibcxx_cv_prog_CXX_pch=yes
14981 glibcxx_cv_prog_CXX_pch=no
14984 CXXFLAGS=$ac_save_CXXFLAGS
14986 ac_cpp='$CPP $CPPFLAGS'
14987 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
14988 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
14989 ac_compiler_gnu=$ac_cv_c_compiler_gnu
14993 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_prog_CXX_pch" >&5
14994 $as_echo "$glibcxx_cv_prog_CXX_pch" >&6; }
14995 enable_libstdcxx_pch=$glibcxx_cv_prog_CXX_pch
14998 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for enabled PCH" >&5
14999 $as_echo_n "checking for enabled PCH... " >&6; }
15000 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_libstdcxx_pch" >&5
15001 $as_echo "$enable_libstdcxx_pch" >&6; }
15004 if test $enable_libstdcxx_pch = yes; then
15005 glibcxx_PCHFLAGS="-include bits/stdc++.h"
15007 glibcxx_PCHFLAGS=""
15012 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for thread model used by GCC" >&5
15013 $as_echo_n "checking for thread model used by GCC... " >&6; }
15014 target_thread_file=`$CXX -v 2>&1 | sed -n 's/^Thread model: //p'`
15015 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $target_thread_file" >&5
15016 $as_echo "$target_thread_file" >&6; }
15018 if test $target_thread_file != single; then
15020 $as_echo "#define HAVE_GTHR_DEFAULT 1" >>confdefs.h
15024 glibcxx_thread_h=gthr-$target_thread_file.h
15026 gthread_file=${toplevel_srcdir}/gcc/${glibcxx_thread_h}
15027 if grep __GTHREADS $gthread_file >/dev/null 2>&1 ; then
15038 ac_cpp='$CXXCPP $CPPFLAGS'
15039 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
15040 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
15041 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
15043 old_CXXFLAGS="$CXXFLAGS"
15045 # Do link tests if possible, instead asm tests, limited to some platforms
15046 # see discussion in PR target/40134, PR libstdc++/40133 and the thread
15047 # starting at http://gcc.gnu.org/ml/gcc-patches/2009-07/msg00322.html
15048 atomic_builtins_link_tests=no
15049 if test x$gcc_no_link != xyes; then
15050 # Can do link tests. Limit to some tested platforms
15052 *-*-linux* | *-*-uclinux* | *-*-kfreebsd*-gnu | *-*-gnu*)
15053 atomic_builtins_link_tests=yes
15058 if test x$atomic_builtins_link_tests = xyes; then
15062 CXXFLAGS="$CXXFLAGS -fno-exceptions"
15064 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for atomic builtins for bool" >&5
15065 $as_echo_n "checking for atomic builtins for bool... " >&6; }
15066 if test "${glibcxx_cv_atomic_bool+set}" = set; then :
15067 $as_echo_n "(cached) " >&6
15070 if test x$gcc_no_link = xyes; then
15071 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
15073 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15074 /* end confdefs.h. */
15079 typedef bool atomic_type;
15082 const atomic_type c3(0);
15083 __sync_fetch_and_add(&c1, c2);
15084 __sync_val_compare_and_swap(&c1, c3, c2);
15085 __sync_lock_test_and_set(&c1, c3);
15086 __sync_lock_release(&c1);
15087 __sync_synchronize();
15092 if ac_fn_cxx_try_link "$LINENO"; then :
15093 glibcxx_cv_atomic_bool=yes
15095 glibcxx_cv_atomic_bool=no
15097 rm -f core conftest.err conftest.$ac_objext \
15098 conftest$ac_exeext conftest.$ac_ext
15102 if test $glibcxx_cv_atomic_bool = yes; then
15104 $as_echo "#define _GLIBCXX_ATOMIC_BUILTINS_1 1" >>confdefs.h
15107 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_atomic_bool" >&5
15108 $as_echo "$glibcxx_cv_atomic_bool" >&6; }
15110 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for atomic builtins for short" >&5
15111 $as_echo_n "checking for atomic builtins for short... " >&6; }
15112 if test "${glibcxx_cv_atomic_short+set}" = set; then :
15113 $as_echo_n "(cached) " >&6
15116 if test x$gcc_no_link = xyes; then
15117 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
15119 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15120 /* end confdefs.h. */
15125 typedef short atomic_type;
15128 const atomic_type c3(0);
15129 __sync_fetch_and_add(&c1, c2);
15130 __sync_val_compare_and_swap(&c1, c3, c2);
15131 __sync_lock_test_and_set(&c1, c3);
15132 __sync_lock_release(&c1);
15133 __sync_synchronize();
15138 if ac_fn_cxx_try_link "$LINENO"; then :
15139 glibcxx_cv_atomic_short=yes
15141 glibcxx_cv_atomic_short=no
15143 rm -f core conftest.err conftest.$ac_objext \
15144 conftest$ac_exeext conftest.$ac_ext
15148 if test $glibcxx_cv_atomic_short = yes; then
15150 $as_echo "#define _GLIBCXX_ATOMIC_BUILTINS_2 1" >>confdefs.h
15153 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_atomic_short" >&5
15154 $as_echo "$glibcxx_cv_atomic_short" >&6; }
15156 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for atomic builtins for int" >&5
15157 $as_echo_n "checking for atomic builtins for int... " >&6; }
15158 if test "${glibcxx_cv_atomic_int+set}" = set; then :
15159 $as_echo_n "(cached) " >&6
15162 if test x$gcc_no_link = xyes; then
15163 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
15165 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15166 /* end confdefs.h. */
15171 typedef int atomic_type;
15174 const atomic_type c3(0);
15175 __sync_fetch_and_add(&c1, c2);
15176 __sync_val_compare_and_swap(&c1, c3, c2);
15177 __sync_lock_test_and_set(&c1, c3);
15178 __sync_lock_release(&c1);
15179 __sync_synchronize();
15184 if ac_fn_cxx_try_link "$LINENO"; then :
15185 glibcxx_cv_atomic_int=yes
15187 glibcxx_cv_atomic_int=no
15189 rm -f core conftest.err conftest.$ac_objext \
15190 conftest$ac_exeext conftest.$ac_ext
15194 if test $glibcxx_cv_atomic_int = yes; then
15196 $as_echo "#define _GLIBCXX_ATOMIC_BUILTINS_4 1" >>confdefs.h
15199 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_atomic_int" >&5
15200 $as_echo "$glibcxx_cv_atomic_int" >&6; }
15202 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for atomic builtins for long long" >&5
15203 $as_echo_n "checking for atomic builtins for long long... " >&6; }
15204 if test "${glibcxx_cv_atomic_long_long+set}" = set; then :
15205 $as_echo_n "(cached) " >&6
15208 if test x$gcc_no_link = xyes; then
15209 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
15211 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15212 /* end confdefs.h. */
15217 typedef long long atomic_type;
15220 const atomic_type c3(0);
15221 __sync_fetch_and_add(&c1, c2);
15222 __sync_val_compare_and_swap(&c1, c3, c2);
15223 __sync_lock_test_and_set(&c1, c3);
15224 __sync_lock_release(&c1);
15225 __sync_synchronize();
15230 if ac_fn_cxx_try_link "$LINENO"; then :
15231 glibcxx_cv_atomic_long_long=yes
15233 glibcxx_cv_atomic_long_long=no
15235 rm -f core conftest.err conftest.$ac_objext \
15236 conftest$ac_exeext conftest.$ac_ext
15240 if test $glibcxx_cv_atomic_long_long = yes; then
15242 $as_echo "#define _GLIBCXX_ATOMIC_BUILTINS_8 1" >>confdefs.h
15245 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_atomic_long_long" >&5
15246 $as_echo "$glibcxx_cv_atomic_long_long" >&6; }
15252 # Compile unoptimized.
15255 # Fake what AC_TRY_COMPILE does.
15257 cat > conftest.$ac_ext << EOF
15258 #line 15258 "configure"
15261 typedef bool atomic_type;
15264 const atomic_type c3(0);
15265 __sync_fetch_and_add(&c1, c2);
15266 __sync_val_compare_and_swap(&c1, c3, c2);
15267 __sync_lock_test_and_set(&c1, c3);
15268 __sync_lock_release(&c1);
15269 __sync_synchronize();
15274 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for atomic builtins for bool" >&5
15275 $as_echo_n "checking for atomic builtins for bool... " >&6; }
15276 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
15277 (eval $ac_compile) 2>&5
15279 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
15280 test $ac_status = 0; }; then
15281 if grep __sync_ conftest.s >/dev/null 2>&1 ; then
15282 glibcxx_cv_atomic_bool=no
15285 $as_echo "#define _GLIBCXX_ATOMIC_BUILTINS_1 1" >>confdefs.h
15287 glibcxx_cv_atomic_bool=yes
15290 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_atomic_bool" >&5
15291 $as_echo "$glibcxx_cv_atomic_bool" >&6; }
15294 cat > conftest.$ac_ext << EOF
15295 #line 15295 "configure"
15298 typedef short atomic_type;
15301 const atomic_type c3(0);
15302 __sync_fetch_and_add(&c1, c2);
15303 __sync_val_compare_and_swap(&c1, c3, c2);
15304 __sync_lock_test_and_set(&c1, c3);
15305 __sync_lock_release(&c1);
15306 __sync_synchronize();
15311 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for atomic builtins for short" >&5
15312 $as_echo_n "checking for atomic builtins for short... " >&6; }
15313 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
15314 (eval $ac_compile) 2>&5
15316 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
15317 test $ac_status = 0; }; then
15318 if grep __sync_ conftest.s >/dev/null 2>&1 ; then
15319 glibcxx_cv_atomic_short=no
15322 $as_echo "#define _GLIBCXX_ATOMIC_BUILTINS_2 1" >>confdefs.h
15324 glibcxx_cv_atomic_short=yes
15327 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_atomic_short" >&5
15328 $as_echo "$glibcxx_cv_atomic_short" >&6; }
15331 cat > conftest.$ac_ext << EOF
15332 #line 15332 "configure"
15335 // NB: _Atomic_word not necessarily int.
15336 typedef int atomic_type;
15339 const atomic_type c3(0);
15340 __sync_fetch_and_add(&c1, c2);
15341 __sync_val_compare_and_swap(&c1, c3, c2);
15342 __sync_lock_test_and_set(&c1, c3);
15343 __sync_lock_release(&c1);
15344 __sync_synchronize();
15349 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for atomic builtins for int" >&5
15350 $as_echo_n "checking for atomic builtins for int... " >&6; }
15351 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
15352 (eval $ac_compile) 2>&5
15354 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
15355 test $ac_status = 0; }; then
15356 if grep __sync_ conftest.s >/dev/null 2>&1 ; then
15357 glibcxx_cv_atomic_int=no
15360 $as_echo "#define _GLIBCXX_ATOMIC_BUILTINS_4 1" >>confdefs.h
15362 glibcxx_cv_atomic_int=yes
15365 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_atomic_int" >&5
15366 $as_echo "$glibcxx_cv_atomic_int" >&6; }
15369 cat > conftest.$ac_ext << EOF
15370 #line 15370 "configure"
15373 typedef long long atomic_type;
15376 const atomic_type c3(0);
15377 __sync_fetch_and_add(&c1, c2);
15378 __sync_val_compare_and_swap(&c1, c3, c2);
15379 __sync_lock_test_and_set(&c1, c3);
15380 __sync_lock_release(&c1);
15381 __sync_synchronize();
15386 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for atomic builtins for long long" >&5
15387 $as_echo_n "checking for atomic builtins for long long... " >&6; }
15388 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
15389 (eval $ac_compile) 2>&5
15391 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
15392 test $ac_status = 0; }; then
15393 if grep __sync_ conftest.s >/dev/null 2>&1 ; then
15394 glibcxx_cv_atomic_long_long=no
15397 $as_echo "#define _GLIBCXX_ATOMIC_BUILTINS_8 1" >>confdefs.h
15399 glibcxx_cv_atomic_long_long=yes
15402 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_atomic_long_long" >&5
15403 $as_echo "$glibcxx_cv_atomic_long_long" >&6; }
15408 CXXFLAGS="$old_CXXFLAGS"
15410 ac_cpp='$CPP $CPPFLAGS'
15411 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
15412 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
15413 ac_compiler_gnu=$ac_cv_c_compiler_gnu
15416 # Set atomicity_dir to builtins if either of above tests pass.
15417 if test $glibcxx_cv_atomic_int = yes || test $glibcxx_cv_atomic_bool = yes ; then
15418 atomicity_dir=cpu/generic/atomicity_builtins
15421 # If still generic, set to mutex.
15422 if test $atomicity_dir = "cpu/generic" ; then
15423 atomicity_dir=cpu/generic/atomicity_mutex
15424 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: No native atomic operations are provided for this platform." >&5
15425 $as_echo "$as_me: WARNING: No native atomic operations are provided for this platform." >&2;}
15426 if test "x$target_thread_file" = xsingle; then
15427 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: They cannot be faked when thread support is disabled." >&5
15428 $as_echo "$as_me: WARNING: They cannot be faked when thread support is disabled." >&2;}
15429 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Thread-safety of certain classes is not guaranteed." >&5
15430 $as_echo "$as_me: WARNING: Thread-safety of certain classes is not guaranteed." >&2;}
15432 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: They will be faked using a mutex." >&5
15433 $as_echo "$as_me: WARNING: They will be faked using a mutex." >&2;}
15434 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Performance of certain classes will degrade as a result." >&5
15435 $as_echo "$as_me: WARNING: Performance of certain classes will degrade as a result." >&2;}
15442 # Fake what AC_TRY_COMPILE does, without linking as this is
15443 # unnecessary for this test.
15445 cat > conftest.$ac_ext << EOF
15446 #line 15446 "configure"
15456 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ISO/IEC TR 24733 " >&5
15457 $as_echo_n "checking for ISO/IEC TR 24733 ... " >&6; }
15458 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
15459 (eval $ac_compile) 2>&5
15461 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
15462 test $ac_status = 0; }; then
15464 $as_echo "#define _GLIBCXX_USE_DECIMAL_FLOAT 1" >>confdefs.h
15470 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_dfp" >&5
15471 $as_echo "$enable_dfp" >&6; }
15475 # Checks for compiler support that doesn't require linking.
15477 # All these tests are for C++; save the language and the compiler flags.
15478 # The CXXFLAGS thing is suspicious, but based on similar bits previously
15479 # found in GLIBCXX_CONFIGURE.
15482 ac_cpp='$CXXCPP $CPPFLAGS'
15483 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
15484 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
15485 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
15487 ac_test_CXXFLAGS="${CXXFLAGS+set}"
15488 ac_save_CXXFLAGS="$CXXFLAGS"
15490 # Check for maintainer-mode bits.
15491 if test x"$USE_MAINTAINER_MODE" = xno; then
15497 # Check for -ffunction-sections -fdata-sections
15498 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for g++ that supports -ffunction-sections -fdata-sections" >&5
15499 $as_echo_n "checking for g++ that supports -ffunction-sections -fdata-sections... " >&6; }
15500 CXXFLAGS='-g -Werror -ffunction-sections -fdata-sections'
15501 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15502 /* end confdefs.h. */
15503 int foo; void bar() { };
15512 if ac_fn_cxx_try_compile "$LINENO"; then :
15517 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
15518 if test "$ac_test_CXXFLAGS" = set; then
15519 CXXFLAGS="$ac_save_CXXFLAGS"
15521 # this is the suspicious part
15524 if test x"$ac_fdsections" = x"yes"; then
15525 SECTION_FLAGS='-ffunction-sections -fdata-sections'
15527 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_fdsections" >&5
15528 $as_echo "$ac_fdsections" >&6; }
15531 ac_cpp='$CPP $CPPFLAGS'
15532 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
15533 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
15534 ac_compiler_gnu=$ac_cv_c_compiler_gnu
15540 # Enable all the variable C++ runtime options that don't require linking.
15542 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for underlying I/O to use" >&5
15543 $as_echo_n "checking for underlying I/O to use... " >&6; }
15544 # Check whether --enable-cstdio was given.
15545 if test "${enable_cstdio+set}" = set; then :
15546 enableval=$enable_cstdio;
15547 case "$enableval" in
15549 *) as_fn_error "Unknown argument to enable/disable cstdio" "$LINENO" 5 ;;
15553 enable_cstdio=stdio
15558 # Now that libio has been removed, you can have any color you want as long
15559 # as it's black. This is one big no-op until other packages are added, but
15560 # showing the framework never hurts.
15561 case ${enable_cstdio} in
15563 CSTDIO_H=config/io/c_io_stdio.h
15564 BASIC_FILE_H=config/io/basic_file_stdio.h
15565 BASIC_FILE_CC=config/io/basic_file_stdio.cc
15566 { $as_echo "$as_me:${as_lineno-$LINENO}: result: stdio" >&5
15567 $as_echo "stdio" >&6; }
15576 # Check whether --enable-clocale was given.
15577 if test "${enable_clocale+set}" = set; then :
15578 enableval=$enable_clocale;
15579 case "$enableval" in
15580 generic|gnu|ieee_1003.1-2001|yes|no|auto) ;;
15581 *) as_fn_error "Unknown argument to enable/disable clocale" "$LINENO" 5 ;;
15585 enable_clocale=auto
15590 # Deal with gettext issues. Default to not using it (=no) until we detect
15591 # support for it later. Let the user turn it off via --e/d, but let that
15592 # default to on for easier handling.
15594 # Check whether --enable-nls was given.
15595 if test "${enable_nls+set}" = set; then :
15596 enableval=$enable_nls;
15602 # Either a known packaage, or "auto"
15603 if test $enable_clocale = no || test $enable_clocale = yes; then
15604 enable_clocale=auto
15606 enable_clocale_flag=$enable_clocale
15608 # Probe for locale model to use if none specified.
15609 # Default to "generic".
15610 if test $enable_clocale_flag = auto; then
15611 case ${target_os} in
15612 linux* | gnu* | kfreebsd*-gnu | knetbsd*-gnu)
15613 enable_clocale_flag=gnu
15615 darwin* | freebsd*)
15616 enable_clocale_flag=darwin
15619 enable_clocale_flag=generic
15624 # Sanity check model, and test for special functionality.
15625 if test $enable_clocale_flag = gnu; then
15626 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15627 /* end confdefs.h. */
15629 #include <features.h>
15630 #if __GLIBC__ > 2 || (__GLIBC__ == 2 && __GLIBC_MINOR__ >= 2)
15635 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
15636 $EGREP "_GLIBCXX_ok" >/dev/null 2>&1; then :
15637 enable_clocale_flag=gnu
15639 enable_clocale_flag=generic
15644 if test $enable_clocale = auto; then
15645 # Test for bugs early in glibc-2.2.x series
15646 if test "$cross_compiling" = yes; then :
15647 enable_clocale_flag=generic
15649 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15650 /* end confdefs.h. */
15652 #define _GNU_SOURCE 1
15653 #include <locale.h>
15654 #include <string.h>
15655 #if __GLIBC__ > 2 || (__GLIBC__ == 2 && __GLIBC_MINOR__ > 2)
15656 extern __typeof(newlocale) __newlocale;
15657 extern __typeof(duplocale) __duplocale;
15658 extern __typeof(strcoll_l) __strcoll_l;
15662 const char __one[] = "Äuglein Augmen";
15663 const char __two[] = "Äuglein";
15667 __locale_t loc_dup;
15668 loc = __newlocale(1 << LC_ALL, "de_DE", 0);
15669 loc_dup = __duplocale(loc);
15670 i = __strcoll_l(__one, __two, loc);
15671 j = __strcoll_l(__one, __two, loc_dup);
15676 if ac_fn_c_try_run "$LINENO"; then :
15677 enable_clocale_flag=gnu
15679 enable_clocale_flag=generic
15681 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
15682 conftest.$ac_objext conftest.beam conftest.$ac_ext
15687 # Set it to scream when it hurts.
15688 ac_save_CFLAGS="$CFLAGS"
15689 CFLAGS="-Wimplicit-function-declaration -Werror"
15691 # Use strxfrm_l if available.
15692 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15693 /* end confdefs.h. */
15694 #define _GNU_SOURCE 1
15695 #include <string.h>
15696 #include <locale.h>
15700 char s[128]; __locale_t loc; strxfrm_l(s, "C", 5, loc);
15705 if ac_fn_c_try_compile "$LINENO"; then :
15707 $as_echo "#define HAVE_STRXFRM_L 1" >>confdefs.h
15710 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
15712 # Use strerror_l if available.
15713 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15714 /* end confdefs.h. */
15715 #define _GNU_SOURCE 1
15716 #include <string.h>
15717 #include <locale.h>
15721 __locale_t loc; strerror_l(5, loc);
15726 if ac_fn_c_try_compile "$LINENO"; then :
15728 $as_echo "#define HAVE_STRERROR_L 1" >>confdefs.h
15731 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
15733 CFLAGS="$ac_save_CFLAGS"
15736 # Perhaps use strerror_r if available, and strerror_l isn't.
15737 ac_save_CFLAGS="$CFLAGS"
15738 CFLAGS="-Wimplicit-function-declaration -Werror"
15739 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15740 /* end confdefs.h. */
15741 #define _GNU_SOURCE 1
15742 #include <string.h>
15743 #include <locale.h>
15747 char s[128]; strerror_r(5, s, 128);
15752 if ac_fn_c_try_compile "$LINENO"; then :
15754 $as_echo "#define HAVE_STRERROR_R 1" >>confdefs.h
15757 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
15758 CFLAGS="$ac_save_CFLAGS"
15760 # Set configure bits for specified locale package
15761 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C locale to use" >&5
15762 $as_echo_n "checking for C locale to use... " >&6; }
15763 case ${enable_clocale_flag} in
15765 { $as_echo "$as_me:${as_lineno-$LINENO}: result: generic" >&5
15766 $as_echo "generic" >&6; }
15768 CLOCALE_H=config/locale/generic/c_locale.h
15769 CLOCALE_CC=config/locale/generic/c_locale.cc
15770 CCODECVT_CC=config/locale/generic/codecvt_members.cc
15771 CCOLLATE_CC=config/locale/generic/collate_members.cc
15772 CCTYPE_CC=config/locale/generic/ctype_members.cc
15773 CMESSAGES_H=config/locale/generic/messages_members.h
15774 CMESSAGES_CC=config/locale/generic/messages_members.cc
15775 CMONEY_CC=config/locale/generic/monetary_members.cc
15776 CNUMERIC_CC=config/locale/generic/numeric_members.cc
15777 CTIME_H=config/locale/generic/time_members.h
15778 CTIME_CC=config/locale/generic/time_members.cc
15779 CLOCALE_INTERNAL_H=config/locale/generic/c++locale_internal.h
15782 { $as_echo "$as_me:${as_lineno-$LINENO}: result: darwin or freebsd" >&5
15783 $as_echo "darwin or freebsd" >&6; }
15785 CLOCALE_H=config/locale/generic/c_locale.h
15786 CLOCALE_CC=config/locale/generic/c_locale.cc
15787 CCODECVT_CC=config/locale/generic/codecvt_members.cc
15788 CCOLLATE_CC=config/locale/generic/collate_members.cc
15789 CCTYPE_CC=config/locale/darwin/ctype_members.cc
15790 CMESSAGES_H=config/locale/generic/messages_members.h
15791 CMESSAGES_CC=config/locale/generic/messages_members.cc
15792 CMONEY_CC=config/locale/generic/monetary_members.cc
15793 CNUMERIC_CC=config/locale/generic/numeric_members.cc
15794 CTIME_H=config/locale/generic/time_members.h
15795 CTIME_CC=config/locale/generic/time_members.cc
15796 CLOCALE_INTERNAL_H=config/locale/generic/c++locale_internal.h
15800 { $as_echo "$as_me:${as_lineno-$LINENO}: result: gnu" >&5
15801 $as_echo "gnu" >&6; }
15803 # Declare intention to use gettext, and add support for specific
15805 # For some reason, ALL_LINGUAS has to be before AM-GNU-GETTEXT
15806 ALL_LINGUAS="de fr"
15808 # Don't call AM-GNU-GETTEXT here. Instead, assume glibc.
15809 # Extract the first word of "msgfmt", so it can be a program name with args.
15810 set dummy msgfmt; ac_word=$2
15811 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
15812 $as_echo_n "checking for $ac_word... " >&6; }
15813 if test "${ac_cv_prog_check_msgfmt+set}" = set; then :
15814 $as_echo_n "(cached) " >&6
15816 if test -n "$check_msgfmt"; then
15817 ac_cv_prog_check_msgfmt="$check_msgfmt" # Let the user override the test.
15819 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
15820 for as_dir in $PATH
15823 test -z "$as_dir" && as_dir=.
15824 for ac_exec_ext in '' $ac_executable_extensions; do
15825 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
15826 ac_cv_prog_check_msgfmt="yes"
15827 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
15834 test -z "$ac_cv_prog_check_msgfmt" && ac_cv_prog_check_msgfmt="no"
15837 check_msgfmt=$ac_cv_prog_check_msgfmt
15838 if test -n "$check_msgfmt"; then
15839 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $check_msgfmt" >&5
15840 $as_echo "$check_msgfmt" >&6; }
15842 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
15843 $as_echo "no" >&6; }
15847 if test x"$check_msgfmt" = x"yes" && test x"$enable_nls" = x"yes"; then
15850 # Export the build objects.
15851 for ling in $ALL_LINGUAS; do \
15852 glibcxx_MOFILES="$glibcxx_MOFILES $ling.mo"; \
15853 glibcxx_POFILES="$glibcxx_POFILES $ling.po"; \
15858 CLOCALE_H=config/locale/gnu/c_locale.h
15859 CLOCALE_CC=config/locale/gnu/c_locale.cc
15860 CCODECVT_CC=config/locale/gnu/codecvt_members.cc
15861 CCOLLATE_CC=config/locale/gnu/collate_members.cc
15862 CCTYPE_CC=config/locale/gnu/ctype_members.cc
15863 CMESSAGES_H=config/locale/gnu/messages_members.h
15864 CMESSAGES_CC=config/locale/gnu/messages_members.cc
15865 CMONEY_CC=config/locale/gnu/monetary_members.cc
15866 CNUMERIC_CC=config/locale/gnu/numeric_members.cc
15867 CTIME_H=config/locale/gnu/time_members.h
15868 CTIME_CC=config/locale/gnu/time_members.cc
15869 CLOCALE_INTERNAL_H=config/locale/gnu/c++locale_internal.h
15872 { $as_echo "$as_me:${as_lineno-$LINENO}: result: IEEE 1003.1" >&5
15873 $as_echo "IEEE 1003.1" >&6; }
15875 CLOCALE_H=config/locale/ieee_1003.1-2001/c_locale.h
15876 CLOCALE_CC=config/locale/ieee_1003.1-2001/c_locale.cc
15877 CCODECVT_CC=config/locale/generic/codecvt_members.cc
15878 CCOLLATE_CC=config/locale/generic/collate_members.cc
15879 CCTYPE_CC=config/locale/generic/ctype_members.cc
15880 CMESSAGES_H=config/locale/ieee_1003.1-2001/messages_members.h
15881 CMESSAGES_CC=config/locale/ieee_1003.1-2001/messages_members.cc
15882 CMONEY_CC=config/locale/generic/monetary_members.cc
15883 CNUMERIC_CC=config/locale/generic/numeric_members.cc
15884 CTIME_H=config/locale/generic/time_members.h
15885 CTIME_CC=config/locale/generic/time_members.cc
15886 CLOCALE_INTERNAL_H=config/locale/generic/c++locale_internal.h
15890 # This is where the testsuite looks for locale catalogs, using the
15891 # -DLOCALEDIR define during testsuite compilation.
15892 glibcxx_localedir=${glibcxx_builddir}/po/share/locale
15895 # A standalone libintl (e.g., GNU libintl) may be in use.
15896 if test $USE_NLS = yes; then
15897 for ac_header in libintl.h
15899 ac_fn_c_check_header_mongrel "$LINENO" "libintl.h" "ac_cv_header_libintl_h" "$ac_includes_default"
15900 if test "x$ac_cv_header_libintl_h" = x""yes; then :
15901 cat >>confdefs.h <<_ACEOF
15902 #define HAVE_LIBINTL_H 1
15911 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing gettext" >&5
15912 $as_echo_n "checking for library containing gettext... " >&6; }
15913 if test "${ac_cv_search_gettext+set}" = set; then :
15914 $as_echo_n "(cached) " >&6
15916 ac_func_search_save_LIBS=$LIBS
15917 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15918 /* end confdefs.h. */
15920 /* Override any GCC internal prototype to avoid an error.
15921 Use char because int might match the return type of a GCC
15922 builtin and then its argument prototype would still apply. */
15935 for ac_lib in '' intl; do
15936 if test -z "$ac_lib"; then
15937 ac_res="none required"
15940 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
15942 if test x$gcc_no_link = xyes; then
15943 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
15945 if ac_fn_c_try_link "$LINENO"; then :
15946 ac_cv_search_gettext=$ac_res
15948 rm -f core conftest.err conftest.$ac_objext \
15950 if test "${ac_cv_search_gettext+set}" = set; then :
15954 if test "${ac_cv_search_gettext+set}" = set; then :
15957 ac_cv_search_gettext=no
15959 rm conftest.$ac_ext
15960 LIBS=$ac_func_search_save_LIBS
15962 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_gettext" >&5
15963 $as_echo "$ac_cv_search_gettext" >&6; }
15964 ac_res=$ac_cv_search_gettext
15965 if test "$ac_res" != no; then :
15966 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
15973 if test $USE_NLS = yes; then
15975 $as_echo "#define _GLIBCXX_USE_NLS 1" >>confdefs.h
15994 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for std::allocator base class" >&5
15995 $as_echo_n "checking for std::allocator base class... " >&6; }
15996 # Check whether --enable-libstdcxx-allocator was given.
15997 if test "${enable_libstdcxx_allocator+set}" = set; then :
15998 enableval=$enable_libstdcxx_allocator;
15999 case "$enableval" in
16000 new|malloc|mt|bitmap|pool|yes|no|auto) ;;
16001 *) as_fn_error "Unknown argument to enable/disable libstdcxx-allocator" "$LINENO" 5 ;;
16005 enable_libstdcxx_allocator=auto
16010 # If they didn't use this option switch, or if they specified --enable
16011 # with no specific model, we'll have to look for one. If they
16012 # specified --disable (???), do likewise.
16013 if test $enable_libstdcxx_allocator = no ||
16014 test $enable_libstdcxx_allocator = yes;
16016 enable_libstdcxx_allocator=auto
16019 # Either a known package, or "auto". Auto implies the default choice
16020 # for a particular platform.
16021 enable_libstdcxx_allocator_flag=$enable_libstdcxx_allocator
16023 # Probe for host-specific support if no specific model is specified.
16024 # Default to "new".
16025 if test $enable_libstdcxx_allocator_flag = auto; then
16026 case ${target_os} in
16027 linux* | gnu* | kfreebsd*-gnu | knetbsd*-gnu)
16028 enable_libstdcxx_allocator_flag=new
16031 enable_libstdcxx_allocator_flag=new
16035 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_libstdcxx_allocator_flag" >&5
16036 $as_echo "$enable_libstdcxx_allocator_flag" >&6; }
16039 # Set configure bits for specified locale package
16040 case ${enable_libstdcxx_allocator_flag} in
16042 ALLOCATOR_H=config/allocator/bitmap_allocator_base.h
16043 ALLOCATOR_NAME=__gnu_cxx::bitmap_allocator
16046 ALLOCATOR_H=config/allocator/malloc_allocator_base.h
16047 ALLOCATOR_NAME=__gnu_cxx::malloc_allocator
16050 ALLOCATOR_H=config/allocator/mt_allocator_base.h
16051 ALLOCATOR_NAME=__gnu_cxx::__mt_alloc
16054 ALLOCATOR_H=config/allocator/new_allocator_base.h
16055 ALLOCATOR_NAME=__gnu_cxx::new_allocator
16058 ALLOCATOR_H=config/allocator/pool_allocator_base.h
16059 ALLOCATOR_NAME=__gnu_cxx::__pool_alloc
16067 # Check whether --enable-cheaders was given.
16068 if test "${enable_cheaders+set}" = set; then :
16069 enableval=$enable_cheaders;
16070 case "$enableval" in
16071 c|c_std|c_global) ;;
16072 *) as_fn_error "Unknown argument to enable/disable cheaders" "$LINENO" 5 ;;
16076 enable_cheaders=$c_model
16080 { $as_echo "$as_me:${as_lineno-$LINENO}: \"C\" header strategy set to $enable_cheaders" >&5
16081 $as_echo "$as_me: \"C\" header strategy set to $enable_cheaders" >&6;}
16083 C_INCLUDE_DIR='${glibcxx_srcdir}/include/'$enable_cheaders
16085 # Allow overrides to configure.host here.
16086 if test $enable_cheaders = c_global; then
16087 c_compatibility=yes
16090 if test $enable_cheaders = c_global || test $enable_cheaders = c_std; then
16101 # Check whether --enable-long-long was given.
16102 if test "${enable_long_long+set}" = set; then :
16103 enableval=$enable_long_long;
16104 case "$enableval" in
16106 *) as_fn_error "Argument to enable/disable long-long must be yes or no" "$LINENO" 5 ;;
16110 enable_long_long=yes
16114 if test $enable_long_long = yes; then
16116 $as_echo "#define _GLIBCXX_USE_LONG_LONG 1" >>confdefs.h
16119 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for enabled long long specializations" >&5
16120 $as_echo_n "checking for enabled long long specializations... " >&6; }
16121 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_long_long" >&5
16122 $as_echo "$enable_long_long" >&6; }
16125 # Check whether --enable-wchar_t was given.
16126 if test "${enable_wchar_t+set}" = set; then :
16127 enableval=$enable_wchar_t;
16128 case "$enableval" in
16130 *) as_fn_error "Argument to enable/disable wchar_t must be yes or no" "$LINENO" 5 ;;
16139 # Test wchar.h for mbstate_t, which is needed for char_traits and fpos.
16140 for ac_header in wchar.h
16142 ac_fn_c_check_header_mongrel "$LINENO" "wchar.h" "ac_cv_header_wchar_h" "$ac_includes_default"
16143 if test "x$ac_cv_header_wchar_h" = x""yes; then :
16144 cat >>confdefs.h <<_ACEOF
16145 #define HAVE_WCHAR_H 1
16154 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for mbstate_t" >&5
16155 $as_echo_n "checking for mbstate_t... " >&6; }
16156 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16157 /* end confdefs.h. */
16162 mbstate_t teststate;
16167 if ac_fn_c_try_compile "$LINENO"; then :
16172 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
16173 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_mbstate_t" >&5
16174 $as_echo "$have_mbstate_t" >&6; }
16175 if test x"$have_mbstate_t" = xyes; then
16177 $as_echo "#define HAVE_MBSTATE_T 1" >>confdefs.h
16181 # Test it always, for use in GLIBCXX_ENABLE_C99, together with
16183 for ac_header in wctype.h
16185 ac_fn_c_check_header_mongrel "$LINENO" "wctype.h" "ac_cv_header_wctype_h" "$ac_includes_default"
16186 if test "x$ac_cv_header_wctype_h" = x""yes; then :
16187 cat >>confdefs.h <<_ACEOF
16188 #define HAVE_WCTYPE_H 1
16190 ac_has_wctype_h=yes
16198 if test x"$enable_wchar_t" = x"yes"; then
16202 ac_cpp='$CXXCPP $CPPFLAGS'
16203 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
16204 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
16205 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
16208 if test x"$ac_has_wchar_h" = xyes &&
16209 test x"$ac_has_wctype_h" = xyes; then
16210 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16211 /* end confdefs.h. */
16213 #include <stddef.h>
16216 long j = WCHAR_MIN;
16217 long k = WCHAR_MAX;
16282 if ac_fn_cxx_try_compile "$LINENO"; then :
16287 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
16293 ac_cpp='$CPP $CPPFLAGS'
16294 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
16295 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
16296 ac_compiler_gnu=$ac_cv_c_compiler_gnu
16300 if test x"$enable_wchar_t" = x"yes"; then
16302 $as_echo "#define _GLIBCXX_USE_WCHAR_T 1" >>confdefs.h
16306 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for enabled wchar_t specializations" >&5
16307 $as_echo_n "checking for enabled wchar_t specializations... " >&6; }
16308 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_wchar_t" >&5
16309 $as_echo "$enable_wchar_t" >&6; }
16313 # Check whether --enable-c99 was given.
16314 if test "${enable_c99+set}" = set; then :
16315 enableval=$enable_c99;
16316 case "$enableval" in
16318 *) as_fn_error "Argument to enable/disable c99 must be yes or no" "$LINENO" 5 ;;
16327 if test x"$enable_c99" = x"yes"; then
16331 ac_cpp='$CXXCPP $CPPFLAGS'
16332 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
16333 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
16334 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
16337 # Use -std=c++98 because the default (-std=gnu++98) leaves __STRICT_ANSI__
16338 # undefined and fake C99 facilities - like pre-standard snprintf - may be
16339 # spuriously enabled.
16340 # Long term, -std=c++0x could be even better, could manage to explicitely
16341 # request C99 facilities to the underlying C headers.
16342 ac_save_CXXFLAGS="$CXXFLAGS"
16343 CXXFLAGS="$CXXFLAGS -std=c++98"
16344 ac_save_LIBS="$LIBS"
16345 ac_save_gcc_no_link="$gcc_no_link"
16347 if test x$gcc_no_link != xyes; then
16348 # Use -fno-exceptions to that the C driver can link these tests without
16349 # hitting undefined references to personality routines.
16350 CXXFLAGS="$CXXFLAGS -fno-exceptions"
16351 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sin in -lm" >&5
16352 $as_echo_n "checking for sin in -lm... " >&6; }
16353 if test "${ac_cv_lib_m_sin+set}" = set; then :
16354 $as_echo_n "(cached) " >&6
16356 ac_check_lib_save_LIBS=$LIBS
16358 if test x$gcc_no_link = xyes; then
16359 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
16361 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16362 /* end confdefs.h. */
16364 /* Override any GCC internal prototype to avoid an error.
16365 Use char because int might match the return type of a GCC
16366 builtin and then its argument prototype would still apply. */
16379 if ac_fn_cxx_try_link "$LINENO"; then :
16380 ac_cv_lib_m_sin=yes
16384 rm -f core conftest.err conftest.$ac_objext \
16385 conftest$ac_exeext conftest.$ac_ext
16386 LIBS=$ac_check_lib_save_LIBS
16388 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_sin" >&5
16389 $as_echo "$ac_cv_lib_m_sin" >&6; }
16390 if test "x$ac_cv_lib_m_sin" = x""yes; then :
16396 # Use the default compile-only tests in GCC_TRY_COMPILE_OR_LINK
16403 # Check for the existence of <math.h> functions used if C99 is enabled.
16404 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ISO C99 support in <math.h>" >&5
16405 $as_echo_n "checking for ISO C99 support in <math.h>... " >&6; }
16406 if test "${glibcxx_cv_c99_math+set}" = set; then :
16407 $as_echo_n "(cached) " >&6
16410 if test x$gcc_no_link = xyes; then
16411 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16412 /* end confdefs.h. */
16414 volatile double d1, d2;
16419 i = fpclassify(d1);
16425 i = isgreater(d1, d2);
16426 i = isgreaterequal(d1, d2);
16427 i = isless(d1, d2);
16428 i = islessequal(d1, d2);
16429 i = islessgreater(d1, d2);
16430 i = islessgreater(d1, d2);
16431 i = isunordered(d1, d2);
16437 if ac_fn_cxx_try_compile "$LINENO"; then :
16438 glibcxx_cv_c99_math=yes
16440 glibcxx_cv_c99_math=no
16442 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
16444 if test x$gcc_no_link = xyes; then
16445 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
16447 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16448 /* end confdefs.h. */
16450 volatile double d1, d2;
16455 i = fpclassify(d1);
16461 i = isgreater(d1, d2);
16462 i = isgreaterequal(d1, d2);
16463 i = isless(d1, d2);
16464 i = islessequal(d1, d2);
16465 i = islessgreater(d1, d2);
16466 i = islessgreater(d1, d2);
16467 i = isunordered(d1, d2);
16473 if ac_fn_cxx_try_link "$LINENO"; then :
16474 glibcxx_cv_c99_math=yes
16476 glibcxx_cv_c99_math=no
16478 rm -f core conftest.err conftest.$ac_objext \
16479 conftest$ac_exeext conftest.$ac_ext
16484 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_c99_math" >&5
16485 $as_echo "$glibcxx_cv_c99_math" >&6; }
16486 if test x"$glibcxx_cv_c99_math" = x"yes"; then
16488 $as_echo "#define _GLIBCXX_USE_C99_MATH 1" >>confdefs.h
16492 # Check for the existence of <complex.h> complex math functions.
16493 # This is necessary even though libstdc++ uses the builtin versions
16494 # of these functions, because if the builtin cannot be used, a reference
16495 # to the library function is emitted.
16496 for ac_header in tgmath.h
16498 ac_fn_cxx_check_header_mongrel "$LINENO" "tgmath.h" "ac_cv_header_tgmath_h" "$ac_includes_default"
16499 if test "x$ac_cv_header_tgmath_h" = x""yes; then :
16500 cat >>confdefs.h <<_ACEOF
16501 #define HAVE_TGMATH_H 1
16503 ac_has_tgmath_h=yes
16510 for ac_header in complex.h
16512 ac_fn_cxx_check_header_mongrel "$LINENO" "complex.h" "ac_cv_header_complex_h" "$ac_includes_default"
16513 if test "x$ac_cv_header_complex_h" = x""yes; then :
16514 cat >>confdefs.h <<_ACEOF
16515 #define HAVE_COMPLEX_H 1
16517 ac_has_complex_h=yes
16519 ac_has_complex_h=no
16524 glibcxx_cv_c99_complex=no;
16525 if test x"$ac_has_complex_h" = x"yes"; then
16526 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ISO C99 support in <complex.h>" >&5
16527 $as_echo_n "checking for ISO C99 support in <complex.h>... " >&6; }
16528 if test x$gcc_no_link = xyes; then
16529 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16530 /* end confdefs.h. */
16531 #include <complex.h>
16532 typedef __complex__ float float_type;
16533 typedef __complex__ double double_type;
16534 typedef __complex__ long double ld_type;
16535 volatile float_type tmpf;
16536 volatile double_type tmpd;
16537 volatile ld_type tmpld;
16540 volatile long double ld;
16546 tmpf = ccosf(tmpf);
16547 tmpf = ccoshf(tmpf);
16548 tmpf = cexpf(tmpf);
16549 tmpf = clogf(tmpf);
16550 tmpf = csinf(tmpf);
16551 tmpf = csinhf(tmpf);
16552 tmpf = csqrtf(tmpf);
16553 tmpf = ctanf(tmpf);
16554 tmpf = ctanhf(tmpf);
16555 tmpf = cpowf(tmpf, tmpf);
16556 tmpf = cprojf(tmpf);
16560 tmpd = ccosh(tmpd);
16564 tmpd = csinh(tmpd);
16565 tmpd = csqrt(tmpd);
16567 tmpd = ctanh(tmpd);
16568 tmpd = cpow(tmpd, tmpd);
16569 tmpd = cproj(tmpd);
16572 tmpld = ccosl(tmpld);
16573 tmpld = ccoshl(tmpld);
16574 tmpld = cexpl(tmpld);
16575 tmpld = clogl(tmpld);
16576 tmpld = csinl(tmpld);
16577 tmpld = csinhl(tmpld);
16578 tmpld = csqrtl(tmpld);
16579 tmpld = ctanl(tmpld);
16580 tmpld = ctanhl(tmpld);
16581 tmpld = cpowl(tmpld, tmpld);
16582 tmpld = cprojl(tmpld);
16588 if ac_fn_cxx_try_compile "$LINENO"; then :
16589 glibcxx_cv_c99_complex=yes
16591 glibcxx_cv_c99_complex=no
16593 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
16595 if test x$gcc_no_link = xyes; then
16596 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
16598 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16599 /* end confdefs.h. */
16600 #include <complex.h>
16601 typedef __complex__ float float_type;
16602 typedef __complex__ double double_type;
16603 typedef __complex__ long double ld_type;
16604 volatile float_type tmpf;
16605 volatile double_type tmpd;
16606 volatile ld_type tmpld;
16609 volatile long double ld;
16615 tmpf = ccosf(tmpf);
16616 tmpf = ccoshf(tmpf);
16617 tmpf = cexpf(tmpf);
16618 tmpf = clogf(tmpf);
16619 tmpf = csinf(tmpf);
16620 tmpf = csinhf(tmpf);
16621 tmpf = csqrtf(tmpf);
16622 tmpf = ctanf(tmpf);
16623 tmpf = ctanhf(tmpf);
16624 tmpf = cpowf(tmpf, tmpf);
16625 tmpf = cprojf(tmpf);
16629 tmpd = ccosh(tmpd);
16633 tmpd = csinh(tmpd);
16634 tmpd = csqrt(tmpd);
16636 tmpd = ctanh(tmpd);
16637 tmpd = cpow(tmpd, tmpd);
16638 tmpd = cproj(tmpd);
16641 tmpld = ccosl(tmpld);
16642 tmpld = ccoshl(tmpld);
16643 tmpld = cexpl(tmpld);
16644 tmpld = clogl(tmpld);
16645 tmpld = csinl(tmpld);
16646 tmpld = csinhl(tmpld);
16647 tmpld = csqrtl(tmpld);
16648 tmpld = ctanl(tmpld);
16649 tmpld = ctanhl(tmpld);
16650 tmpld = cpowl(tmpld, tmpld);
16651 tmpld = cprojl(tmpld);
16657 if ac_fn_cxx_try_link "$LINENO"; then :
16658 glibcxx_cv_c99_complex=yes
16660 glibcxx_cv_c99_complex=no
16662 rm -f core conftest.err conftest.$ac_objext \
16663 conftest$ac_exeext conftest.$ac_ext
16666 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_c99_complex" >&5
16667 $as_echo "$glibcxx_cv_c99_complex" >&6; }
16668 if test x"$glibcxx_cv_c99_complex" = x"yes"; then
16670 $as_echo "#define _GLIBCXX_USE_C99_COMPLEX 1" >>confdefs.h
16674 # Check for the existence in <stdio.h> of vscanf, et. al.
16675 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ISO C99 support in <stdio.h>" >&5
16676 $as_echo_n "checking for ISO C99 support in <stdio.h>... " >&6; }
16677 if test "${glibcxx_cv_c99_stdio+set}" = set; then :
16678 $as_echo_n "(cached) " >&6
16681 if test x$gcc_no_link = xyes; then
16682 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16683 /* end confdefs.h. */
16685 #include <stdarg.h>
16686 void foo(char* fmt, ...)
16688 va_list args; va_start(args, fmt);
16689 vfscanf(stderr, "%i", args);
16690 vscanf("%i", args);
16691 vsnprintf(fmt, 0, "%i", args);
16692 vsscanf(fmt, "%i", args);
16697 snprintf("12", 0, "%i");
16702 if ac_fn_cxx_try_compile "$LINENO"; then :
16703 glibcxx_cv_c99_stdio=yes
16705 glibcxx_cv_c99_stdio=no
16707 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
16709 if test x$gcc_no_link = xyes; then
16710 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
16712 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16713 /* end confdefs.h. */
16715 #include <stdarg.h>
16716 void foo(char* fmt, ...)
16718 va_list args; va_start(args, fmt);
16719 vfscanf(stderr, "%i", args);
16720 vscanf("%i", args);
16721 vsnprintf(fmt, 0, "%i", args);
16722 vsscanf(fmt, "%i", args);
16727 snprintf("12", 0, "%i");
16732 if ac_fn_cxx_try_link "$LINENO"; then :
16733 glibcxx_cv_c99_stdio=yes
16735 glibcxx_cv_c99_stdio=no
16737 rm -f core conftest.err conftest.$ac_objext \
16738 conftest$ac_exeext conftest.$ac_ext
16743 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_c99_stdio" >&5
16744 $as_echo "$glibcxx_cv_c99_stdio" >&6; }
16746 # Check for the existence in <stdlib.h> of lldiv_t, et. al.
16747 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ISO C99 support in <stdlib.h>" >&5
16748 $as_echo_n "checking for ISO C99 support in <stdlib.h>... " >&6; }
16749 if test "${glibcxx_cv_c99_stdlib+set}" = set; then :
16750 $as_echo_n "(cached) " >&6
16753 if test x$gcc_no_link = xyes; then
16754 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16755 /* end confdefs.h. */
16756 #include <stdlib.h>
16758 volatile long double ld;
16759 volatile unsigned long long ll;
16765 f = strtof("gnu", &tmp);
16766 ld = strtold("gnu", &tmp);
16767 ll = strtoll("gnu", &tmp, 10);
16768 ll = strtoull("gnu", &tmp, 10);
16770 mydivt = lldiv(10,1);
16780 if ac_fn_cxx_try_compile "$LINENO"; then :
16781 glibcxx_cv_c99_stdlib=yes
16783 glibcxx_cv_c99_stdlib=no
16785 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
16787 if test x$gcc_no_link = xyes; then
16788 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
16790 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16791 /* end confdefs.h. */
16792 #include <stdlib.h>
16794 volatile long double ld;
16795 volatile unsigned long long ll;
16801 f = strtof("gnu", &tmp);
16802 ld = strtold("gnu", &tmp);
16803 ll = strtoll("gnu", &tmp, 10);
16804 ll = strtoull("gnu", &tmp, 10);
16806 mydivt = lldiv(10,1);
16816 if ac_fn_cxx_try_link "$LINENO"; then :
16817 glibcxx_cv_c99_stdlib=yes
16819 glibcxx_cv_c99_stdlib=no
16821 rm -f core conftest.err conftest.$ac_objext \
16822 conftest$ac_exeext conftest.$ac_ext
16827 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_c99_stdlib" >&5
16828 $as_echo "$glibcxx_cv_c99_stdlib" >&6; }
16830 # Check for the existence in <wchar.h> of wcstold, etc.
16831 glibcxx_cv_c99_wchar=no;
16832 if test x"$ac_has_wchar_h" = xyes &&
16833 test x"$ac_has_wctype_h" = xyes; then
16834 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ISO C99 support in <wchar.h>" >&5
16835 $as_echo_n "checking for ISO C99 support in <wchar.h>... " >&6; }
16836 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16837 /* end confdefs.h. */
16854 if ac_fn_cxx_try_compile "$LINENO"; then :
16855 glibcxx_cv_c99_wchar=yes
16857 glibcxx_cv_c99_wchar=no
16859 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
16861 # Checks for wide character functions that may not be present.
16862 # Injection of these is wrapped with guard macros.
16863 # NB: only put functions here, instead of immediately above, if
16864 # absolutely necessary.
16865 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16866 /* end confdefs.h. */
16868 namespace test { using ::vfwscanf; }
16877 if ac_fn_cxx_try_compile "$LINENO"; then :
16879 $as_echo "#define HAVE_VFWSCANF 1" >>confdefs.h
16882 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
16884 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16885 /* end confdefs.h. */
16887 namespace test { using ::vswscanf; }
16896 if ac_fn_cxx_try_compile "$LINENO"; then :
16898 $as_echo "#define HAVE_VSWSCANF 1" >>confdefs.h
16901 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
16903 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16904 /* end confdefs.h. */
16906 namespace test { using ::vwscanf; }
16915 if ac_fn_cxx_try_compile "$LINENO"; then :
16917 $as_echo "#define HAVE_VWSCANF 1" >>confdefs.h
16920 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
16922 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16923 /* end confdefs.h. */
16925 namespace test { using ::wcstof; }
16934 if ac_fn_cxx_try_compile "$LINENO"; then :
16936 $as_echo "#define HAVE_WCSTOF 1" >>confdefs.h
16939 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
16941 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16942 /* end confdefs.h. */
16943 #include <wctype.h>
16947 wint_t t; int i = iswblank(t);
16952 if ac_fn_cxx_try_compile "$LINENO"; then :
16954 $as_echo "#define HAVE_ISWBLANK 1" >>confdefs.h
16957 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
16959 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_c99_wchar" >&5
16960 $as_echo "$glibcxx_cv_c99_wchar" >&6; }
16963 # Option parsed, now set things appropriately.
16964 if test x"$glibcxx_cv_c99_math" = x"no" ||
16965 test x"$glibcxx_cv_c99_complex" = x"no" ||
16966 test x"$glibcxx_cv_c99_stdio" = x"no" ||
16967 test x"$glibcxx_cv_c99_stdlib" = x"no" ||
16968 test x"$glibcxx_cv_c99_wchar" = x"no"; then
16972 $as_echo "#define _GLIBCXX_USE_C99 1" >>confdefs.h
16976 gcc_no_link="$ac_save_gcc_no_link"
16977 LIBS="$ac_save_LIBS"
16978 CXXFLAGS="$ac_save_CXXFLAGS"
16980 ac_cpp='$CPP $CPPFLAGS'
16981 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
16982 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
16983 ac_compiler_gnu=$ac_cv_c_compiler_gnu
16987 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fully enabled ISO C99 support" >&5
16988 $as_echo_n "checking for fully enabled ISO C99 support... " >&6; }
16989 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_c99" >&5
16990 $as_echo "$enable_c99" >&6; }
16993 # Check whether --enable-concept-checks was given.
16994 if test "${enable_concept_checks+set}" = set; then :
16995 enableval=$enable_concept_checks;
16996 case "$enableval" in
16998 *) as_fn_error "Argument to enable/disable concept-checks must be yes or no" "$LINENO" 5 ;;
17002 enable_concept_checks=no
17006 if test $enable_concept_checks = yes; then
17008 $as_echo "#define _GLIBCXX_CONCEPT_CHECKS 1" >>confdefs.h
17013 # Check whether --enable-libstdcxx-debug-flags was given.
17014 if test "${enable_libstdcxx_debug_flags+set}" = set; then :
17015 enableval=$enable_libstdcxx_debug_flags; case "x$enable_libstdcxx_debug_flags" in
17016 xno | x) enable_libstdcxx_debug_flags= ;;
17018 *) as_fn_error "--enable-libstdcxx-debug-flags needs compiler flags as arguments" "$LINENO" 5 ;;
17021 enable_libstdcxx_debug_flags="-g3 -O0"
17026 # Option parsed, now set things appropriately
17027 DEBUG_FLAGS="$enable_libstdcxx_debug_flags"
17030 { $as_echo "$as_me:${as_lineno-$LINENO}: Debug build flags set to $DEBUG_FLAGS" >&5
17031 $as_echo "$as_me: Debug build flags set to $DEBUG_FLAGS" >&6;}
17034 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for additional debug build" >&5
17035 $as_echo_n "checking for additional debug build... " >&6; }
17036 # Check whether --enable-libstdcxx-debug was given.
17037 if test "${enable_libstdcxx_debug+set}" = set; then :
17038 enableval=$enable_libstdcxx_debug;
17039 case "$enableval" in
17041 *) as_fn_error "Argument to enable/disable libstdcxx-debug must be yes or no" "$LINENO" 5 ;;
17045 enable_libstdcxx_debug=no
17049 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_libstdcxx_debug" >&5
17050 $as_echo "$enable_libstdcxx_debug" >&6; }
17055 enable_parallel=no;
17057 # See if configured libgomp/omp.h exists. (libgomp may be in
17058 # noconfigdirs but not explicitly disabled.)
17059 if echo " ${TARGET_CONFIGDIRS} " | grep " libgomp " > /dev/null 2>&1 ; then
17060 enable_parallel=yes;
17062 { $as_echo "$as_me:${as_lineno-$LINENO}: target-libgomp not built" >&5
17063 $as_echo "$as_me: target-libgomp not built" >&6;}
17066 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for parallel mode support" >&5
17067 $as_echo_n "checking for parallel mode support... " >&6; }
17068 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_parallel" >&5
17069 $as_echo "$enable_parallel" >&6; }
17072 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for extra compiler flags for building" >&5
17073 $as_echo_n "checking for extra compiler flags for building... " >&6; }
17074 # Check whether --enable-cxx-flags was given.
17075 if test "${enable_cxx_flags+set}" = set; then :
17076 enableval=$enable_cxx_flags; case "x$enable_cxx_flags" in
17077 xno | x) enable_cxx_flags= ;;
17079 *) as_fn_error "--enable-cxx-flags needs compiler flags as arguments" "$LINENO" 5 ;;
17087 # Run through flags (either default or command-line) and set anything
17088 # extra (e.g., #defines) that must accompany particular g++ options.
17089 if test -n "$enable_cxx_flags"; then
17090 for f in $enable_cxx_flags; do
17094 *) # and we're trying to pass /what/ exactly?
17095 as_fn_error "compiler flags start with a -" "$LINENO" 5 ;;
17100 EXTRA_CXX_FLAGS="$enable_cxx_flags"
17101 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $EXTRA_CXX_FLAGS" >&5
17102 $as_echo "$EXTRA_CXX_FLAGS" >&6; }
17106 # Check whether --enable-fully-dynamic-string was given.
17107 if test "${enable_fully_dynamic_string+set}" = set; then :
17108 enableval=$enable_fully_dynamic_string;
17109 case "$enableval" in
17111 *) as_fn_error "Argument to enable/disable fully-dynamic-string must be yes or no" "$LINENO" 5 ;;
17115 enable_fully_dynamic_string=no
17119 if test $enable_fully_dynamic_string = yes; then
17121 $as_echo "#define _GLIBCXX_FULLY_DYNAMIC_STRING 1" >>confdefs.h
17126 # Checks for operating systems support that doesn't require linking.
17129 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for EOWNERDEAD" >&5
17130 $as_echo_n "checking for EOWNERDEAD... " >&6; }
17131 if test "${glibcxx_cv_system_error1+set}" = set; then :
17132 $as_echo_n "(cached) " >&6
17135 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17136 /* end confdefs.h. */
17141 int i = EOWNERDEAD;
17146 if ac_fn_c_try_compile "$LINENO"; then :
17147 glibcxx_cv_system_error1=yes
17149 glibcxx_cv_system_error1=no
17151 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
17155 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_system_error1" >&5
17156 $as_echo "$glibcxx_cv_system_error1" >&6; }
17157 if test x"$glibcxx_cv_system_error1" = x"yes"; then
17159 $as_echo "#define HAVE_EOWNERDEAD 1" >>confdefs.h
17162 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ENOTRECOVERABLE" >&5
17163 $as_echo_n "checking for ENOTRECOVERABLE... " >&6; }
17164 if test "${glibcxx_cv_system_error2+set}" = set; then :
17165 $as_echo_n "(cached) " >&6
17168 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17169 /* end confdefs.h. */
17174 int i = ENOTRECOVERABLE;
17179 if ac_fn_c_try_compile "$LINENO"; then :
17180 glibcxx_cv_system_error2=yes
17182 glibcxx_cv_system_error2=no
17184 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
17188 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_system_error2" >&5
17189 $as_echo "$glibcxx_cv_system_error2" >&6; }
17190 if test x"$glibcxx_cv_system_error2" = x"yes"; then
17192 $as_echo "#define HAVE_ENOTRECOVERABLE 1" >>confdefs.h
17195 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ENOLINK" >&5
17196 $as_echo_n "checking for ENOLINK... " >&6; }
17197 if test "${glibcxx_cv_system_error3+set}" = set; then :
17198 $as_echo_n "(cached) " >&6
17201 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17202 /* end confdefs.h. */
17212 if ac_fn_c_try_compile "$LINENO"; then :
17213 glibcxx_cv_system_error3=yes
17215 glibcxx_cv_system_error3=no
17217 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
17221 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_system_error3" >&5
17222 $as_echo "$glibcxx_cv_system_error3" >&6; }
17223 if test x"$glibcxx_cv_system_error3" = x"yes"; then
17225 $as_echo "#define HAVE_ENOLINK 1" >>confdefs.h
17228 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for EPROTO" >&5
17229 $as_echo_n "checking for EPROTO... " >&6; }
17230 if test "${glibcxx_cv_system_error4+set}" = set; then :
17231 $as_echo_n "(cached) " >&6
17234 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17235 /* end confdefs.h. */
17245 if ac_fn_c_try_compile "$LINENO"; then :
17246 glibcxx_cv_system_error4=yes
17248 glibcxx_cv_system_error4=no
17250 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
17254 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_system_error4" >&5
17255 $as_echo "$glibcxx_cv_system_error4" >&6; }
17256 if test x"$glibcxx_cv_system_error4" = x"yes"; then
17258 $as_echo "#define HAVE_EPROTO 1" >>confdefs.h
17261 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ENODATA" >&5
17262 $as_echo_n "checking for ENODATA... " >&6; }
17263 if test "${glibcxx_cv_system_error5+set}" = set; then :
17264 $as_echo_n "(cached) " >&6
17267 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17268 /* end confdefs.h. */
17278 if ac_fn_c_try_compile "$LINENO"; then :
17279 glibcxx_cv_system_error5=yes
17281 glibcxx_cv_system_error5=no
17283 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
17287 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_system_error5" >&5
17288 $as_echo "$glibcxx_cv_system_error5" >&6; }
17289 if test x"$glibcxx_cv_system_error5" = x"yes"; then
17291 $as_echo "#define HAVE_ENODATA 1" >>confdefs.h
17294 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ENOSR" >&5
17295 $as_echo_n "checking for ENOSR... " >&6; }
17296 if test "${glibcxx_cv_system_error6+set}" = set; then :
17297 $as_echo_n "(cached) " >&6
17300 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17301 /* end confdefs.h. */
17311 if ac_fn_c_try_compile "$LINENO"; then :
17312 glibcxx_cv_system_error6=yes
17314 glibcxx_cv_system_error6=no
17316 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
17320 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_system_error6" >&5
17321 $as_echo "$glibcxx_cv_system_error6" >&6; }
17322 if test x"$glibcxx_cv_system_error6" = x"yes"; then
17324 $as_echo "#define HAVE_ENOSR 1" >>confdefs.h
17327 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ENOSTR" >&5
17328 $as_echo_n "checking for ENOSTR... " >&6; }
17329 if test "${glibcxx_cv_system_error7+set}" = set; then :
17330 $as_echo_n "(cached) " >&6
17333 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17334 /* end confdefs.h. */
17344 if ac_fn_c_try_compile "$LINENO"; then :
17345 glibcxx_cv_system_error7=yes
17347 glibcxx_cv_system_error7=no
17349 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
17353 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_system_error7" >&5
17354 $as_echo "$glibcxx_cv_system_error7" >&6; }
17355 if test x"$glibcxx_cv_system_error7" = x"yes"; then
17357 $as_echo "#define HAVE_ENOSTR 1" >>confdefs.h
17360 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ETIME" >&5
17361 $as_echo_n "checking for ETIME... " >&6; }
17362 if test "${glibcxx_cv_system_error8+set}" = set; then :
17363 $as_echo_n "(cached) " >&6
17366 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17367 /* end confdefs.h. */
17377 if ac_fn_c_try_compile "$LINENO"; then :
17378 glibcxx_cv_system_error8=yes
17380 glibcxx_cv_system_error8=no
17382 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
17386 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_system_error8" >&5
17387 $as_echo "$glibcxx_cv_system_error8" >&6; }
17388 if test x"$glibcxx_cv_system_error8" = x"yes"; then
17390 $as_echo "#define HAVE_ETIME 1" >>confdefs.h
17393 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for EBADMSG" >&5
17394 $as_echo_n "checking for EBADMSG... " >&6; }
17395 if test "${glibcxx_cv_system_error9+set}" = set; then :
17396 $as_echo_n "(cached) " >&6
17399 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17400 /* end confdefs.h. */
17410 if ac_fn_c_try_compile "$LINENO"; then :
17411 glibcxx_cv_system_error9=yes
17413 glibcxx_cv_system_error9=no
17415 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
17419 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_system_error9" >&5
17420 $as_echo "$glibcxx_cv_system_error9" >&6; }
17421 if test x"$glibcxx_cv_system_error9" = x"yes"; then
17423 $as_echo "#define HAVE_EBADMSG 1" >>confdefs.h
17426 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ECANCELED" >&5
17427 $as_echo_n "checking for ECANCELED... " >&6; }
17428 if test "${glibcxx_cv_system_error10+set}" = set; then :
17429 $as_echo_n "(cached) " >&6
17432 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17433 /* end confdefs.h. */
17443 if ac_fn_c_try_compile "$LINENO"; then :
17444 glibcxx_cv_system_error10=yes
17446 glibcxx_cv_system_error10=no
17448 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
17452 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_system_error10" >&5
17453 $as_echo "$glibcxx_cv_system_error10" >&6; }
17454 if test x"$glibcxx_cv_system_error10" = x"yes"; then
17456 $as_echo "#define HAVE_ECANCELED 1" >>confdefs.h
17459 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for EOVERFLOW" >&5
17460 $as_echo_n "checking for EOVERFLOW... " >&6; }
17461 if test "${glibcxx_cv_system_error11+set}" = set; then :
17462 $as_echo_n "(cached) " >&6
17465 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17466 /* end confdefs.h. */
17476 if ac_fn_c_try_compile "$LINENO"; then :
17477 glibcxx_cv_system_error11=yes
17479 glibcxx_cv_system_error11=no
17481 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
17485 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_system_error11" >&5
17486 $as_echo "$glibcxx_cv_system_error11" >&6; }
17487 if test x"$glibcxx_cv_system_error11" = x"yes"; then
17489 $as_echo "#define HAVE_EOVERFLOW 1" >>confdefs.h
17492 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ENOTSUP" >&5
17493 $as_echo_n "checking for ENOTSUP... " >&6; }
17494 if test "${glibcxx_cv_system_error12+set}" = set; then :
17495 $as_echo_n "(cached) " >&6
17498 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17499 /* end confdefs.h. */
17509 if ac_fn_c_try_compile "$LINENO"; then :
17510 glibcxx_cv_system_error12=yes
17512 glibcxx_cv_system_error12=no
17514 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
17518 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_system_error12" >&5
17519 $as_echo "$glibcxx_cv_system_error12" >&6; }
17520 if test x"$glibcxx_cv_system_error12" = x"yes"; then
17522 $as_echo "#define HAVE_ENOTSUP 1" >>confdefs.h
17525 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for EIDRM" >&5
17526 $as_echo_n "checking for EIDRM... " >&6; }
17527 if test "${glibcxx_cv_system_error13+set}" = set; then :
17528 $as_echo_n "(cached) " >&6
17531 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17532 /* end confdefs.h. */
17542 if ac_fn_c_try_compile "$LINENO"; then :
17543 glibcxx_cv_system_error13=yes
17545 glibcxx_cv_system_error13=no
17547 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
17551 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_system_error13" >&5
17552 $as_echo "$glibcxx_cv_system_error13" >&6; }
17553 if test x"$glibcxx_cv_system_error13" = x"yes"; then
17555 $as_echo "#define HAVE_EIDRM 1" >>confdefs.h
17558 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ETXTBSY" >&5
17559 $as_echo_n "checking for ETXTBSY... " >&6; }
17560 if test "${glibcxx_cv_system_error14+set}" = set; then :
17561 $as_echo_n "(cached) " >&6
17564 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17565 /* end confdefs.h. */
17575 if ac_fn_c_try_compile "$LINENO"; then :
17576 glibcxx_cv_system_error14=yes
17578 glibcxx_cv_system_error14=no
17580 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
17584 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_system_error14" >&5
17585 $as_echo "$glibcxx_cv_system_error14" >&6; }
17586 if test x"$glibcxx_cv_system_error14" = x"yes"; then
17588 $as_echo "#define HAVE_ETXTBSY 1" >>confdefs.h
17594 # For the streamoff typedef.
17599 ac_cpp='$CXXCPP $CPPFLAGS'
17600 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
17601 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
17602 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
17605 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for int64_t" >&5
17606 $as_echo_n "checking for int64_t... " >&6; }
17607 if test "${glibcxx_cv_INT64_T+set}" = set; then :
17608 $as_echo_n "(cached) " >&6
17611 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17612 /* end confdefs.h. */
17613 #include <stdint.h>
17622 if ac_fn_cxx_try_compile "$LINENO"; then :
17623 glibcxx_cv_INT64_T=yes
17625 glibcxx_cv_INT64_T=no
17627 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
17632 if test $glibcxx_cv_INT64_T = yes; then
17634 $as_echo "#define HAVE_INT64_T 1" >>confdefs.h
17636 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_INT64_T" >&5
17637 $as_echo "$glibcxx_cv_INT64_T" >&6; }
17639 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for int64_t as long" >&5
17640 $as_echo_n "checking for int64_t as long... " >&6; }
17641 if test "${glibcxx_cv_int64_t_long+set}" = set; then :
17642 $as_echo_n "(cached) " >&6
17645 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17646 /* end confdefs.h. */
17647 #include <stdint.h>
17648 template<typename, typename> struct same { enum { value = -1 }; };
17649 template<typename Tp> struct same<Tp, Tp> { enum { value = 1 }; };
17650 int array[same<int64_t, long>::value];
17659 if ac_fn_cxx_try_compile "$LINENO"; then :
17660 glibcxx_cv_int64_t_long=yes
17662 glibcxx_cv_int64_t_long=no
17664 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
17669 if test $glibcxx_cv_int64_t_long = yes; then
17671 $as_echo "#define HAVE_INT64_T_LONG 1" >>confdefs.h
17673 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_int64_t_long" >&5
17674 $as_echo "$glibcxx_cv_int64_t_long" >&6; }
17677 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for int64_t as long long" >&5
17678 $as_echo_n "checking for int64_t as long long... " >&6; }
17679 if test "${glibcxx_cv_int64_t_long_long+set}" = set; then :
17680 $as_echo_n "(cached) " >&6
17683 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17684 /* end confdefs.h. */
17685 #include <stdint.h>
17686 template<typename, typename> struct same { enum { value = -1 }; };
17687 template<typename Tp> struct same<Tp, Tp> { enum { value = 1 }; };
17688 int array[same<int64_t, long long>::value];
17697 if ac_fn_cxx_try_compile "$LINENO"; then :
17698 glibcxx_cv_int64_t_long_long=yes
17700 glibcxx_cv_int64_t_long_long=no
17702 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
17707 if test $glibcxx_cv_int64_t_long_long = yes; then
17709 $as_echo "#define HAVE_INT64_T_LONG_LONG 1" >>confdefs.h
17711 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_int64_t_long_long" >&5
17712 $as_echo "$glibcxx_cv_int64_t_long_long" >&6; }
17717 ac_cpp='$CPP $CPPFLAGS'
17718 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
17719 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
17720 ac_compiler_gnu=$ac_cv_c_compiler_gnu
17728 ac_cpp='$CXXCPP $CPPFLAGS'
17729 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
17730 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
17731 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
17733 ac_save_CXXFLAGS="$CXXFLAGS"
17734 CXXFLAGS="$CXXFLAGS -fno-exceptions"
17735 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for LFS support" >&5
17736 $as_echo_n "checking for LFS support... " >&6; }
17737 if test "${glibcxx_cv_LFS+set}" = set; then :
17738 $as_echo_n "(cached) " >&6
17741 if test x$gcc_no_link = xyes; then
17742 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17743 /* end confdefs.h. */
17744 #include <unistd.h>
17746 #include <sys/stat.h>
17753 fseeko64(fp, 0, SEEK_CUR);
17755 lseek64(1, 0, SEEK_CUR);
17762 if ac_fn_cxx_try_compile "$LINENO"; then :
17767 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
17769 if test x$gcc_no_link = xyes; then
17770 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
17772 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17773 /* end confdefs.h. */
17774 #include <unistd.h>
17776 #include <sys/stat.h>
17783 fseeko64(fp, 0, SEEK_CUR);
17785 lseek64(1, 0, SEEK_CUR);
17792 if ac_fn_cxx_try_link "$LINENO"; then :
17797 rm -f core conftest.err conftest.$ac_objext \
17798 conftest$ac_exeext conftest.$ac_ext
17803 if test $glibcxx_cv_LFS = yes; then
17805 $as_echo "#define _GLIBCXX_USE_LFS 1" >>confdefs.h
17808 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_LFS" >&5
17809 $as_echo "$glibcxx_cv_LFS" >&6; }
17810 CXXFLAGS="$ac_save_CXXFLAGS"
17812 ac_cpp='$CPP $CPPFLAGS'
17813 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
17814 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
17815 ac_compiler_gnu=$ac_cv_c_compiler_gnu
17819 # For showmanyc_helper().
17820 for ac_header in sys/ioctl.h sys/filio.h
17822 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
17823 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
17824 eval as_val=\$$as_ac_Header
17825 if test "x$as_val" = x""yes; then :
17826 cat >>confdefs.h <<_ACEOF
17827 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
17838 ac_cpp='$CXXCPP $CPPFLAGS'
17839 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
17840 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
17841 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
17843 ac_save_CXXFLAGS="$CXXFLAGS"
17844 CXXFLAGS="$CXXFLAGS -fno-exceptions"
17846 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for poll" >&5
17847 $as_echo_n "checking for poll... " >&6; }
17848 if test "${glibcxx_cv_POLL+set}" = set; then :
17849 $as_echo_n "(cached) " >&6
17852 if test x$gcc_no_link = xyes; then
17853 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17854 /* end confdefs.h. */
17859 struct pollfd pfd[1];
17860 pfd[0].events = POLLIN;
17866 if ac_fn_cxx_try_compile "$LINENO"; then :
17867 glibcxx_cv_POLL=yes
17871 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
17873 if test x$gcc_no_link = xyes; then
17874 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
17876 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17877 /* end confdefs.h. */
17882 struct pollfd pfd[1];
17883 pfd[0].events = POLLIN;
17889 if ac_fn_cxx_try_link "$LINENO"; then :
17890 glibcxx_cv_POLL=yes
17894 rm -f core conftest.err conftest.$ac_objext \
17895 conftest$ac_exeext conftest.$ac_ext
17900 if test $glibcxx_cv_POLL = yes; then
17902 $as_echo "#define HAVE_POLL 1" >>confdefs.h
17905 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_POLL" >&5
17906 $as_echo "$glibcxx_cv_POLL" >&6; }
17908 CXXFLAGS="$ac_save_CXXFLAGS"
17910 ac_cpp='$CPP $CPPFLAGS'
17911 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
17912 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
17913 ac_compiler_gnu=$ac_cv_c_compiler_gnu
17920 ac_cpp='$CXXCPP $CPPFLAGS'
17921 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
17922 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
17923 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
17925 ac_save_CXXFLAGS="$CXXFLAGS"
17926 CXXFLAGS="$CXXFLAGS -fno-exceptions"
17928 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for S_ISREG or S_IFREG" >&5
17929 $as_echo_n "checking for S_ISREG or S_IFREG... " >&6; }
17930 if test "${glibcxx_cv_S_ISREG+set}" = set; then :
17931 $as_echo_n "(cached) " >&6
17934 if test x$gcc_no_link = xyes; then
17935 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17936 /* end confdefs.h. */
17937 #include <sys/stat.h>
17941 struct stat buffer;
17943 S_ISREG(buffer.st_mode);
17948 if ac_fn_cxx_try_compile "$LINENO"; then :
17949 glibcxx_cv_S_ISREG=yes
17951 glibcxx_cv_S_ISREG=no
17953 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
17955 if test x$gcc_no_link = xyes; then
17956 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
17958 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17959 /* end confdefs.h. */
17960 #include <sys/stat.h>
17964 struct stat buffer;
17966 S_ISREG(buffer.st_mode);
17971 if ac_fn_cxx_try_link "$LINENO"; then :
17972 glibcxx_cv_S_ISREG=yes
17974 glibcxx_cv_S_ISREG=no
17976 rm -f core conftest.err conftest.$ac_objext \
17977 conftest$ac_exeext conftest.$ac_ext
17982 if test "${glibcxx_cv_S_IFREG+set}" = set; then :
17983 $as_echo_n "(cached) " >&6
17986 if test x$gcc_no_link = xyes; then
17987 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17988 /* end confdefs.h. */
17989 #include <sys/stat.h>
17993 struct stat buffer;
17995 S_IFREG & buffer.st_mode;
18000 if ac_fn_cxx_try_compile "$LINENO"; then :
18001 glibcxx_cv_S_IFREG=yes
18003 glibcxx_cv_S_IFREG=no
18005 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
18007 if test x$gcc_no_link = xyes; then
18008 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
18010 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18011 /* end confdefs.h. */
18012 #include <sys/stat.h>
18016 struct stat buffer;
18018 S_IFREG & buffer.st_mode;
18023 if ac_fn_cxx_try_link "$LINENO"; then :
18024 glibcxx_cv_S_IFREG=yes
18026 glibcxx_cv_S_IFREG=no
18028 rm -f core conftest.err conftest.$ac_objext \
18029 conftest$ac_exeext conftest.$ac_ext
18035 if test $glibcxx_cv_S_ISREG = yes; then
18037 $as_echo "#define HAVE_S_ISREG 1" >>confdefs.h
18040 elif test $glibcxx_cv_S_IFREG = yes; then
18042 $as_echo "#define HAVE_S_IFREG 1" >>confdefs.h
18046 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $res" >&5
18047 $as_echo "$res" >&6; }
18049 CXXFLAGS="$ac_save_CXXFLAGS"
18051 ac_cpp='$CPP $CPPFLAGS'
18052 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
18053 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
18054 ac_compiler_gnu=$ac_cv_c_compiler_gnu
18059 for ac_header in sys/uio.h
18061 ac_fn_c_check_header_mongrel "$LINENO" "sys/uio.h" "ac_cv_header_sys_uio_h" "$ac_includes_default"
18062 if test "x$ac_cv_header_sys_uio_h" = x""yes; then :
18063 cat >>confdefs.h <<_ACEOF
18064 #define HAVE_SYS_UIO_H 1
18075 ac_cpp='$CXXCPP $CPPFLAGS'
18076 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
18077 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
18078 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
18080 ac_save_CXXFLAGS="$CXXFLAGS"
18081 CXXFLAGS="$CXXFLAGS -fno-exceptions"
18083 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for writev" >&5
18084 $as_echo_n "checking for writev... " >&6; }
18085 if test "${glibcxx_cv_WRITEV+set}" = set; then :
18086 $as_echo_n "(cached) " >&6
18089 if test x$gcc_no_link = xyes; then
18090 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18091 /* end confdefs.h. */
18092 #include <sys/uio.h>
18096 struct iovec iov[2];
18102 if ac_fn_cxx_try_compile "$LINENO"; then :
18103 glibcxx_cv_WRITEV=yes
18105 glibcxx_cv_WRITEV=no
18107 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
18109 if test x$gcc_no_link = xyes; then
18110 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
18112 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18113 /* end confdefs.h. */
18114 #include <sys/uio.h>
18118 struct iovec iov[2];
18124 if ac_fn_cxx_try_link "$LINENO"; then :
18125 glibcxx_cv_WRITEV=yes
18127 glibcxx_cv_WRITEV=no
18129 rm -f core conftest.err conftest.$ac_objext \
18130 conftest$ac_exeext conftest.$ac_ext
18135 if test $glibcxx_cv_WRITEV = yes; then
18137 $as_echo "#define HAVE_WRITEV 1" >>confdefs.h
18140 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_WRITEV" >&5
18141 $as_echo "$glibcxx_cv_WRITEV" >&6; }
18143 CXXFLAGS="$ac_save_CXXFLAGS"
18145 ac_cpp='$CPP $CPPFLAGS'
18146 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
18147 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
18148 ac_compiler_gnu=$ac_cv_c_compiler_gnu
18152 # For C99 support to TR1.
18157 ac_cpp='$CXXCPP $CPPFLAGS'
18158 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
18159 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
18160 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
18163 # Use -std=c++98 because the default (-std=gnu++98) leaves __STRICT_ANSI__
18164 # undefined and fake C99 facilities may be spuriously enabled.
18165 ac_save_CXXFLAGS="$CXXFLAGS"
18166 CXXFLAGS="$CXXFLAGS -std=c++98"
18168 # Check for the existence of <complex.h> complex math functions used
18170 for ac_header in complex.h
18172 ac_fn_cxx_check_header_mongrel "$LINENO" "complex.h" "ac_cv_header_complex_h" "$ac_includes_default"
18173 if test "x$ac_cv_header_complex_h" = x""yes; then :
18174 cat >>confdefs.h <<_ACEOF
18175 #define HAVE_COMPLEX_H 1
18177 ac_has_complex_h=yes
18179 ac_has_complex_h=no
18184 ac_c99_complex_tr1=no;
18185 if test x"$ac_has_complex_h" = x"yes"; then
18186 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ISO C99 support to TR1 in <complex.h>" >&5
18187 $as_echo_n "checking for ISO C99 support to TR1 in <complex.h>... " >&6; }
18188 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18189 /* end confdefs.h. */
18190 #include <complex.h>
18194 typedef __complex__ float float_type; float_type tmpf;
18201 typedef __complex__ double double_type; double_type tmpd;
18208 typedef __complex__ long double ld_type; ld_type tmpld;
18220 if ac_fn_cxx_try_compile "$LINENO"; then :
18221 ac_c99_complex_tr1=yes
18223 ac_c99_complex_tr1=no
18225 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
18227 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_c99_complex_tr1" >&5
18228 $as_echo "$ac_c99_complex_tr1" >&6; }
18229 if test x"$ac_c99_complex_tr1" = x"yes"; then
18231 $as_echo "#define _GLIBCXX_USE_C99_COMPLEX_TR1 1" >>confdefs.h
18235 # Check for the existence of <ctype.h> functions.
18236 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ISO C99 support to TR1 in <ctype.h>" >&5
18237 $as_echo_n "checking for ISO C99 support to TR1 in <ctype.h>... " >&6; }
18238 if test "${glibcxx_cv_c99_ctype_tr1+set}" = set; then :
18239 $as_echo_n "(cached) " >&6
18242 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18243 /* end confdefs.h. */
18256 if ac_fn_cxx_try_compile "$LINENO"; then :
18257 glibcxx_cv_c99_ctype_tr1=yes
18259 glibcxx_cv_c99_ctype_tr1=no
18261 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
18265 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_c99_ctype_tr1" >&5
18266 $as_echo "$glibcxx_cv_c99_ctype_tr1" >&6; }
18267 if test x"$glibcxx_cv_c99_ctype_tr1" = x"yes"; then
18269 $as_echo "#define _GLIBCXX_USE_C99_CTYPE_TR1 1" >>confdefs.h
18273 # Check for the existence of <fenv.h> functions.
18274 for ac_header in fenv.h
18276 ac_fn_cxx_check_header_mongrel "$LINENO" "fenv.h" "ac_cv_header_fenv_h" "$ac_includes_default"
18277 if test "x$ac_cv_header_fenv_h" = x""yes; then :
18278 cat >>confdefs.h <<_ACEOF
18279 #define HAVE_FENV_H 1
18288 ac_c99_fenv_tr1=no;
18289 if test x"$ac_has_fenv_h" = x"yes"; then
18290 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ISO C99 support to TR1 in <fenv.h>" >&5
18291 $as_echo_n "checking for ISO C99 support to TR1 in <fenv.h>... " >&6; }
18292 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18293 /* end confdefs.h. */
18302 ret = feclearexcept(except);
18303 ret = fegetexceptflag(pflag, except);
18304 ret = feraiseexcept(except);
18305 ret = fesetexceptflag(pflag, except);
18306 ret = fetestexcept(except);
18307 ret = fegetround();
18308 ret = fesetround(mode);
18309 ret = fegetenv(penv);
18310 ret = feholdexcept(penv);
18311 ret = fesetenv(penv);
18312 ret = feupdateenv(penv);
18318 if ac_fn_cxx_try_compile "$LINENO"; then :
18319 ac_c99_fenv_tr1=yes
18323 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
18325 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_c99_fenv_tr1" >&5
18326 $as_echo "$ac_c99_fenv_tr1" >&6; }
18327 if test x"$ac_c99_fenv_tr1" = x"yes"; then
18329 $as_echo "#define _GLIBCXX_USE_C99_FENV_TR1 1" >>confdefs.h
18333 # Check for the existence of <stdint.h> types.
18334 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ISO C99 support to TR1 in <stdint.h>" >&5
18335 $as_echo_n "checking for ISO C99 support to TR1 in <stdint.h>... " >&6; }
18336 if test "${glibcxx_cv_c99_stdint_tr1+set}" = set; then :
18337 $as_echo_n "(cached) " >&6
18340 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18341 /* end confdefs.h. */
18342 #define __STDC_LIMIT_MACROS
18343 #define __STDC_CONSTANT_MACROS
18344 #include <stdint.h>
18348 typedef int8_t my_int8_t;
18349 my_int8_t i8 = INT8_MIN;
18351 typedef int16_t my_int16_t;
18352 my_int16_t i16 = INT16_MIN;
18354 typedef int32_t my_int32_t;
18355 my_int32_t i32 = INT32_MIN;
18357 typedef int64_t my_int64_t;
18358 my_int64_t i64 = INT64_MIN;
18360 typedef int_fast8_t my_int_fast8_t;
18361 my_int_fast8_t if8 = INT_FAST8_MIN;
18362 if8 = INT_FAST8_MAX;
18363 typedef int_fast16_t my_int_fast16_t;
18364 my_int_fast16_t if16 = INT_FAST16_MIN;
18365 if16 = INT_FAST16_MAX;
18366 typedef int_fast32_t my_int_fast32_t;
18367 my_int_fast32_t if32 = INT_FAST32_MIN;
18368 if32 = INT_FAST32_MAX;
18369 typedef int_fast64_t my_int_fast64_t;
18370 my_int_fast64_t if64 = INT_FAST64_MIN;
18371 if64 = INT_FAST64_MAX;
18372 typedef int_least8_t my_int_least8_t;
18373 my_int_least8_t il8 = INT_LEAST8_MIN;
18374 il8 = INT_LEAST8_MAX;
18375 typedef int_least16_t my_int_least16_t;
18376 my_int_least16_t il16 = INT_LEAST16_MIN;
18377 il16 = INT_LEAST16_MAX;
18378 typedef int_least32_t my_int_least32_t;
18379 my_int_least32_t il32 = INT_LEAST32_MIN;
18380 il32 = INT_LEAST32_MAX;
18381 typedef int_least64_t my_int_least64_t;
18382 my_int_least64_t il64 = INT_LEAST64_MIN;
18383 il64 = INT_LEAST64_MAX;
18384 typedef intmax_t my_intmax_t;
18385 my_intmax_t im = INTMAX_MAX;
18387 typedef intptr_t my_intptr_t;
18388 my_intptr_t ip = INTPTR_MAX;
18390 typedef uint8_t my_uint8_t;
18391 my_uint8_t ui8 = UINT8_MAX;
18393 typedef uint16_t my_uint16_t;
18394 my_uint16_t ui16 = UINT16_MAX;
18396 typedef uint32_t my_uint32_t;
18397 my_uint32_t ui32 = UINT32_MAX;
18399 typedef uint64_t my_uint64_t;
18400 my_uint64_t ui64 = UINT64_MAX;
18402 typedef uint_fast8_t my_uint_fast8_t;
18403 my_uint_fast8_t uif8 = UINT_FAST8_MAX;
18404 uif8 = UINT_FAST8_MAX;
18405 typedef uint_fast16_t my_uint_fast16_t;
18406 my_uint_fast16_t uif16 = UINT_FAST16_MAX;
18407 uif16 = UINT_FAST16_MAX;
18408 typedef uint_fast32_t my_uint_fast32_t;
18409 my_uint_fast32_t uif32 = UINT_FAST32_MAX;
18410 uif32 = UINT_FAST32_MAX;
18411 typedef uint_fast64_t my_uint_fast64_t;
18412 my_uint_fast64_t uif64 = UINT_FAST64_MAX;
18413 uif64 = UINT_FAST64_MAX;
18414 typedef uint_least8_t my_uint_least8_t;
18415 my_uint_least8_t uil8 = UINT_LEAST8_MAX;
18416 uil8 = UINT_LEAST8_MAX;
18417 typedef uint_least16_t my_uint_least16_t;
18418 my_uint_least16_t uil16 = UINT_LEAST16_MAX;
18419 uil16 = UINT_LEAST16_MAX;
18420 typedef uint_least32_t my_uint_least32_t;
18421 my_uint_least32_t uil32 = UINT_LEAST32_MAX;
18422 uil32 = UINT_LEAST32_MAX;
18423 typedef uint_least64_t my_uint_least64_t;
18424 my_uint_least64_t uil64 = UINT_LEAST64_MAX;
18425 uil64 = UINT_LEAST64_MAX;
18426 typedef uintmax_t my_uintmax_t;
18427 my_uintmax_t uim = UINTMAX_MAX;
18429 typedef uintptr_t my_uintptr_t;
18430 my_uintptr_t uip = UINTPTR_MAX;
18437 if ac_fn_cxx_try_compile "$LINENO"; then :
18438 glibcxx_cv_c99_stdint_tr1=yes
18440 glibcxx_cv_c99_stdint_tr1=no
18442 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
18446 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_c99_stdint_tr1" >&5
18447 $as_echo "$glibcxx_cv_c99_stdint_tr1" >&6; }
18448 if test x"$glibcxx_cv_c99_stdint_tr1" = x"yes"; then
18450 $as_echo "#define _GLIBCXX_USE_C99_STDINT_TR1 1" >>confdefs.h
18454 # Check for the existence of <math.h> functions.
18455 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ISO C99 support to TR1 in <math.h>" >&5
18456 $as_echo_n "checking for ISO C99 support to TR1 in <math.h>... " >&6; }
18457 if test "${glibcxx_cv_c99_math_tr1+set}" = set; then :
18458 $as_echo_n "(cached) " >&6
18461 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18462 /* end confdefs.h. */
18467 typedef double_t my_double_t;
18468 typedef float_t my_float_t;
18481 copysign(0.0, 0.0);
18482 copysignf(0.0f, 0.0f);
18483 copysignl(0.0l, 0.0l);
18499 fma(0.0, 0.0, 0.0);
18500 fmaf(0.0f, 0.0f, 0.0f);
18501 fmal(0.0l, 0.0l, 0.0l);
18509 hypotf(0.0f, 0.0f);
18510 hypotl(0.0l, 0.0l);
18544 nextafter(0.0, 0.0);
18545 nextafterf(0.0f, 0.0f);
18546 nextafterl(0.0l, 0.0l);
18547 nexttoward(0.0, 0.0);
18548 nexttowardf(0.0f, 0.0f);
18549 nexttowardl(0.0l, 0.0l);
18550 remainder(0.0, 0.0);
18551 remainderf(0.0f, 0.0f);
18552 remainderl(0.0l, 0.0l);
18553 remquo(0.0, 0.0, 0);
18554 remquof(0.0f, 0.0f, 0);
18555 remquol(0.0l, 0.0l, 0);
18563 scalblnf(0.0f, 0l);
18564 scalblnl(0.0l, 0l);
18579 if ac_fn_cxx_try_compile "$LINENO"; then :
18580 glibcxx_cv_c99_math_tr1=yes
18582 glibcxx_cv_c99_math_tr1=no
18584 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
18588 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_c99_math_tr1" >&5
18589 $as_echo "$glibcxx_cv_c99_math_tr1" >&6; }
18590 if test x"$glibcxx_cv_c99_math_tr1" = x"yes"; then
18592 $as_echo "#define _GLIBCXX_USE_C99_MATH_TR1 1" >>confdefs.h
18596 # Check for the existence of <inttypes.h> functions (NB: doesn't make
18597 # sense if the glibcxx_cv_c99_stdint_tr1 check fails, per C99, 7.8/1).
18598 ac_c99_inttypes_tr1=no;
18599 if test x"$glibcxx_cv_c99_stdint_tr1" = x"yes"; then
18600 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ISO C99 support to TR1 in <inttypes.h>" >&5
18601 $as_echo_n "checking for ISO C99 support to TR1 in <inttypes.h>... " >&6; }
18602 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18603 /* end confdefs.h. */
18604 #include <inttypes.h>
18608 intmax_t i, numer, denom, base;
18611 intmax_t ret = imaxabs(i);
18612 imaxdiv_t dret = imaxdiv(numer, denom);
18613 ret = strtoimax(s, endptr, base);
18614 uintmax_t uret = strtoumax(s, endptr, base);
18620 if ac_fn_cxx_try_compile "$LINENO"; then :
18621 ac_c99_inttypes_tr1=yes
18623 ac_c99_inttypes_tr1=no
18625 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
18627 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_c99_inttypes_tr1" >&5
18628 $as_echo "$ac_c99_inttypes_tr1" >&6; }
18629 if test x"$ac_c99_inttypes_tr1" = x"yes"; then
18631 $as_echo "#define _GLIBCXX_USE_C99_INTTYPES_TR1 1" >>confdefs.h
18635 # Check for the existence of whcar_t <inttypes.h> functions (NB: doesn't
18636 # make sense if the glibcxx_cv_c99_stdint_tr1 check fails, per C99, 7.8/1).
18637 ac_c99_inttypes_wchar_t_tr1=no;
18638 if test x"$glibcxx_cv_c99_stdint_tr1" = x"yes"; then
18639 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for wchar_t ISO C99 support to TR1 in <inttypes.h>" >&5
18640 $as_echo_n "checking for wchar_t ISO C99 support to TR1 in <inttypes.h>... " >&6; }
18641 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18642 /* end confdefs.h. */
18643 #include <inttypes.h>
18650 intmax_t ret = wcstoimax(s, endptr, base);
18651 uintmax_t uret = wcstoumax(s, endptr, base);
18657 if ac_fn_cxx_try_compile "$LINENO"; then :
18658 ac_c99_inttypes_wchar_t_tr1=yes
18660 ac_c99_inttypes_wchar_t_tr1=no
18662 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
18664 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_c99_inttypes_wchar_t_tr1" >&5
18665 $as_echo "$ac_c99_inttypes_wchar_t_tr1" >&6; }
18666 if test x"$ac_c99_inttypes_wchar_t_tr1" = x"yes"; then
18668 $as_echo "#define _GLIBCXX_USE_C99_INTTYPES_WCHAR_T_TR1 1" >>confdefs.h
18672 # Check for the existence of the <stdbool.h> header.
18673 for ac_header in stdbool.h
18675 ac_fn_cxx_check_header_mongrel "$LINENO" "stdbool.h" "ac_cv_header_stdbool_h" "$ac_includes_default"
18676 if test "x$ac_cv_header_stdbool_h" = x""yes; then :
18677 cat >>confdefs.h <<_ACEOF
18678 #define HAVE_STDBOOL_H 1
18686 CXXFLAGS="$ac_save_CXXFLAGS"
18688 ac_cpp='$CPP $CPPFLAGS'
18689 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
18690 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
18691 ac_compiler_gnu=$ac_cv_c_compiler_gnu
18695 # For common values of EOF, SEEK_CUR, SEEK_END.
18698 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for EOF == -1, SEEK_CUR == 1, SEEK_END == 2" >&5
18699 $as_echo_n "checking for EOF == -1, SEEK_CUR == 1, SEEK_END == 2... " >&6; }
18700 if test "${glibcxx_cv_stdio_macros+set}" = set; then :
18701 $as_echo_n "(cached) " >&6
18704 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18705 /* end confdefs.h. */
18710 #if ((EOF != -1) || (SEEK_CUR != 1) || (SEEK_END != 2))
18718 if ac_fn_c_try_compile "$LINENO"; then :
18719 glibcxx_cv_stdio_macros=yes
18721 glibcxx_cv_stdio_macros=no
18723 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
18727 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_stdio_macros" >&5
18728 $as_echo "$glibcxx_cv_stdio_macros" >&6; }
18729 if test x"$glibcxx_cv_stdio_macros" = x"yes"; then
18731 $as_echo "#define _GLIBCXX_STDIO_MACROS 1" >>confdefs.h
18737 # For gettimeofday support.
18740 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gettimeofday" >&5
18741 $as_echo_n "checking for gettimeofday... " >&6; }
18745 ac_cpp='$CXXCPP $CPPFLAGS'
18746 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
18747 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
18748 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
18750 ac_save_CXXFLAGS="$CXXFLAGS"
18751 CXXFLAGS="$CXXFLAGS -fno-exceptions"
18753 ac_has_gettimeofday=no;
18754 for ac_header in sys/time.h
18756 ac_fn_cxx_check_header_mongrel "$LINENO" "sys/time.h" "ac_cv_header_sys_time_h" "$ac_includes_default"
18757 if test "x$ac_cv_header_sys_time_h" = x""yes; then :
18758 cat >>confdefs.h <<_ACEOF
18759 #define HAVE_SYS_TIME_H 1
18761 ac_has_sys_time_h=yes
18763 ac_has_sys_time_h=no
18768 if test x"$ac_has_sys_time_h" = x"yes"; then
18769 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gettimeofday" >&5
18770 $as_echo_n "checking for gettimeofday... " >&6; }
18771 if test x$gcc_no_link = xyes; then
18772 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18773 /* end confdefs.h. */
18774 #include <sys/time.h>
18778 timeval tv; gettimeofday(&tv, 0);
18783 if ac_fn_cxx_try_compile "$LINENO"; then :
18784 ac_has_gettimeofday=yes
18786 ac_has_gettimeofday=no
18788 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
18790 if test x$gcc_no_link = xyes; then
18791 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
18793 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18794 /* end confdefs.h. */
18795 #include <sys/time.h>
18799 timeval tv; gettimeofday(&tv, 0);
18804 if ac_fn_cxx_try_link "$LINENO"; then :
18805 ac_has_gettimeofday=yes
18807 ac_has_gettimeofday=no
18809 rm -f core conftest.err conftest.$ac_objext \
18810 conftest$ac_exeext conftest.$ac_ext
18813 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_has_gettimeofday" >&5
18814 $as_echo "$ac_has_gettimeofday" >&6; }
18817 if test x"$ac_has_gettimeofday" = x"yes"; then
18819 $as_echo "#define _GLIBCXX_USE_GETTIMEOFDAY 1" >>confdefs.h
18823 CXXFLAGS="$ac_save_CXXFLAGS"
18825 ac_cpp='$CPP $CPPFLAGS'
18826 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
18827 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
18828 ac_compiler_gnu=$ac_cv_c_compiler_gnu
18832 # For clock_gettime, nanosleep and sched_yield support.
18833 # NB: The default is [no], because otherwise it requires linking.
18836 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for clock_gettime, nanosleep and sched_yield" >&5
18837 $as_echo_n "checking for clock_gettime, nanosleep and sched_yield... " >&6; }
18838 # Check whether --enable-libstdcxx-time was given.
18839 if test "${enable_libstdcxx_time+set}" = set; then :
18840 enableval=$enable_libstdcxx_time;
18841 case "$enableval" in
18843 *) as_fn_error "Unknown argument to enable/disable libstdcxx-time" "$LINENO" 5 ;;
18847 enable_libstdcxx_time=no
18854 ac_cpp='$CXXCPP $CPPFLAGS'
18855 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
18856 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
18857 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
18859 ac_save_CXXFLAGS="$CXXFLAGS"
18860 CXXFLAGS="$CXXFLAGS -fno-exceptions"
18861 ac_save_LIBS="$LIBS"
18863 ac_has_clock_monotonic=no
18864 ac_has_clock_realtime=no
18865 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_libstdcxx_time" >&5
18866 $as_echo "$enable_libstdcxx_time" >&6; }
18868 if test x"$enable_libstdcxx_time" != x"no"; then
18870 if test x"$enable_libstdcxx_time" = x"rt"; then
18871 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing clock_gettime" >&5
18872 $as_echo_n "checking for library containing clock_gettime... " >&6; }
18873 if test "${ac_cv_search_clock_gettime+set}" = set; then :
18874 $as_echo_n "(cached) " >&6
18876 ac_func_search_save_LIBS=$LIBS
18877 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18878 /* end confdefs.h. */
18880 /* Override any GCC internal prototype to avoid an error.
18881 Use char because int might match the return type of a GCC
18882 builtin and then its argument prototype would still apply. */
18886 char clock_gettime ();
18890 return clock_gettime ();
18895 for ac_lib in '' rt posix4; do
18896 if test -z "$ac_lib"; then
18897 ac_res="none required"
18900 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
18902 if test x$gcc_no_link = xyes; then
18903 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
18905 if ac_fn_cxx_try_link "$LINENO"; then :
18906 ac_cv_search_clock_gettime=$ac_res
18908 rm -f core conftest.err conftest.$ac_objext \
18910 if test "${ac_cv_search_clock_gettime+set}" = set; then :
18914 if test "${ac_cv_search_clock_gettime+set}" = set; then :
18917 ac_cv_search_clock_gettime=no
18919 rm conftest.$ac_ext
18920 LIBS=$ac_func_search_save_LIBS
18922 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_clock_gettime" >&5
18923 $as_echo "$ac_cv_search_clock_gettime" >&6; }
18924 ac_res=$ac_cv_search_clock_gettime
18925 if test "$ac_res" != no; then :
18926 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
18930 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing nanosleep" >&5
18931 $as_echo_n "checking for library containing nanosleep... " >&6; }
18932 if test "${ac_cv_search_nanosleep+set}" = set; then :
18933 $as_echo_n "(cached) " >&6
18935 ac_func_search_save_LIBS=$LIBS
18936 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18937 /* end confdefs.h. */
18939 /* Override any GCC internal prototype to avoid an error.
18940 Use char because int might match the return type of a GCC
18941 builtin and then its argument prototype would still apply. */
18949 return nanosleep ();
18954 for ac_lib in '' rt posix4; do
18955 if test -z "$ac_lib"; then
18956 ac_res="none required"
18959 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
18961 if test x$gcc_no_link = xyes; then
18962 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
18964 if ac_fn_cxx_try_link "$LINENO"; then :
18965 ac_cv_search_nanosleep=$ac_res
18967 rm -f core conftest.err conftest.$ac_objext \
18969 if test "${ac_cv_search_nanosleep+set}" = set; then :
18973 if test "${ac_cv_search_nanosleep+set}" = set; then :
18976 ac_cv_search_nanosleep=no
18978 rm conftest.$ac_ext
18979 LIBS=$ac_func_search_save_LIBS
18981 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_nanosleep" >&5
18982 $as_echo "$ac_cv_search_nanosleep" >&6; }
18983 ac_res=$ac_cv_search_nanosleep
18984 if test "$ac_res" != no; then :
18985 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
18990 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing clock_gettime" >&5
18991 $as_echo_n "checking for library containing clock_gettime... " >&6; }
18992 if test "${ac_cv_search_clock_gettime+set}" = set; then :
18993 $as_echo_n "(cached) " >&6
18995 ac_func_search_save_LIBS=$LIBS
18996 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18997 /* end confdefs.h. */
18999 /* Override any GCC internal prototype to avoid an error.
19000 Use char because int might match the return type of a GCC
19001 builtin and then its argument prototype would still apply. */
19005 char clock_gettime ();
19009 return clock_gettime ();
19014 for ac_lib in '' posix4; do
19015 if test -z "$ac_lib"; then
19016 ac_res="none required"
19019 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
19021 if test x$gcc_no_link = xyes; then
19022 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
19024 if ac_fn_cxx_try_link "$LINENO"; then :
19025 ac_cv_search_clock_gettime=$ac_res
19027 rm -f core conftest.err conftest.$ac_objext \
19029 if test "${ac_cv_search_clock_gettime+set}" = set; then :
19033 if test "${ac_cv_search_clock_gettime+set}" = set; then :
19036 ac_cv_search_clock_gettime=no
19038 rm conftest.$ac_ext
19039 LIBS=$ac_func_search_save_LIBS
19041 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_clock_gettime" >&5
19042 $as_echo "$ac_cv_search_clock_gettime" >&6; }
19043 ac_res=$ac_cv_search_clock_gettime
19044 if test "$ac_res" != no; then :
19045 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
19049 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing nanosleep" >&5
19050 $as_echo_n "checking for library containing nanosleep... " >&6; }
19051 if test "${ac_cv_search_nanosleep+set}" = set; then :
19052 $as_echo_n "(cached) " >&6
19054 ac_func_search_save_LIBS=$LIBS
19055 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19056 /* end confdefs.h. */
19058 /* Override any GCC internal prototype to avoid an error.
19059 Use char because int might match the return type of a GCC
19060 builtin and then its argument prototype would still apply. */
19068 return nanosleep ();
19073 for ac_lib in '' posix4; do
19074 if test -z "$ac_lib"; then
19075 ac_res="none required"
19078 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
19080 if test x$gcc_no_link = xyes; then
19081 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
19083 if ac_fn_cxx_try_link "$LINENO"; then :
19084 ac_cv_search_nanosleep=$ac_res
19086 rm -f core conftest.err conftest.$ac_objext \
19088 if test "${ac_cv_search_nanosleep+set}" = set; then :
19092 if test "${ac_cv_search_nanosleep+set}" = set; then :
19095 ac_cv_search_nanosleep=no
19097 rm conftest.$ac_ext
19098 LIBS=$ac_func_search_save_LIBS
19100 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_nanosleep" >&5
19101 $as_echo "$ac_cv_search_nanosleep" >&6; }
19102 ac_res=$ac_cv_search_nanosleep
19103 if test "$ac_res" != no; then :
19104 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
19110 case "$ac_cv_search_clock_gettime" in
19111 -l*) GLIBCXX_LIBS=$ac_cv_search_clock_gettime
19114 case "$ac_cv_search_nanosleep" in
19115 -l*) GLIBCXX_LIBS="$GLIBCXX_LIBS $ac_cv_search_nanosleep"
19119 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing sched_yield" >&5
19120 $as_echo_n "checking for library containing sched_yield... " >&6; }
19121 if test "${ac_cv_search_sched_yield+set}" = set; then :
19122 $as_echo_n "(cached) " >&6
19124 ac_func_search_save_LIBS=$LIBS
19125 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19126 /* end confdefs.h. */
19128 /* Override any GCC internal prototype to avoid an error.
19129 Use char because int might match the return type of a GCC
19130 builtin and then its argument prototype would still apply. */
19134 char sched_yield ();
19138 return sched_yield ();
19143 for ac_lib in '' rt posix4; do
19144 if test -z "$ac_lib"; then
19145 ac_res="none required"
19148 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
19150 if test x$gcc_no_link = xyes; then
19151 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
19153 if ac_fn_cxx_try_link "$LINENO"; then :
19154 ac_cv_search_sched_yield=$ac_res
19156 rm -f core conftest.err conftest.$ac_objext \
19158 if test "${ac_cv_search_sched_yield+set}" = set; then :
19162 if test "${ac_cv_search_sched_yield+set}" = set; then :
19165 ac_cv_search_sched_yield=no
19167 rm conftest.$ac_ext
19168 LIBS=$ac_func_search_save_LIBS
19170 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_sched_yield" >&5
19171 $as_echo "$ac_cv_search_sched_yield" >&6; }
19172 ac_res=$ac_cv_search_sched_yield
19173 if test "$ac_res" != no; then :
19174 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
19179 case "$ac_cv_search_sched_yield" in
19181 GLIBCXX_LIBS="$GLIBCXX_LIBS $ac_cv_search_sched_yield"
19183 $as_echo "#define _GLIBCXX_USE_SCHED_YIELD 1" >>confdefs.h
19187 if test x"$enable_libstdcxx_time" = x"rt"; then
19188 GLIBCXX_LIBS="$GLIBCXX_LIBS $ac_cv_search_sched_yield"
19190 $as_echo "#define _GLIBCXX_USE_SCHED_YIELD 1" >>confdefs.h
19196 $as_echo "#define _GLIBCXX_USE_SCHED_YIELD 1" >>confdefs.h
19201 for ac_header in unistd.h
19203 ac_fn_cxx_check_header_mongrel "$LINENO" "unistd.h" "ac_cv_header_unistd_h" "$ac_includes_default"
19204 if test "x$ac_cv_header_unistd_h" = x""yes; then :
19205 cat >>confdefs.h <<_ACEOF
19206 #define HAVE_UNISTD_H 1
19208 ac_has_unistd_h=yes
19216 if test x"$ac_has_unistd_h" = x"yes"; then
19217 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for monotonic clock" >&5
19218 $as_echo_n "checking for monotonic clock... " >&6; }
19219 if test x$gcc_no_link = xyes; then
19220 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
19222 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19223 /* end confdefs.h. */
19224 #include <unistd.h>
19230 #if _POSIX_TIMERS > 0 && defined(_POSIX_MONOTONIC_CLOCK)
19233 clock_gettime(CLOCK_MONOTONIC, &tp);
19239 if ac_fn_cxx_try_link "$LINENO"; then :
19240 ac_has_clock_monotonic=yes
19242 ac_has_clock_monotonic=no
19244 rm -f core conftest.err conftest.$ac_objext \
19245 conftest$ac_exeext conftest.$ac_ext
19247 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_has_clock_monotonic" >&5
19248 $as_echo "$ac_has_clock_monotonic" >&6; }
19250 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for realtime clock" >&5
19251 $as_echo_n "checking for realtime clock... " >&6; }
19252 if test x$gcc_no_link = xyes; then
19253 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
19255 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19256 /* end confdefs.h. */
19257 #include <unistd.h>
19263 #if _POSIX_TIMERS > 0
19266 clock_gettime(CLOCK_REALTIME, &tp);
19272 if ac_fn_cxx_try_link "$LINENO"; then :
19273 ac_has_clock_realtime=yes
19275 ac_has_clock_realtime=no
19277 rm -f core conftest.err conftest.$ac_objext \
19278 conftest$ac_exeext conftest.$ac_ext
19280 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_has_clock_realtime" >&5
19281 $as_echo "$ac_has_clock_realtime" >&6; }
19283 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for nanosleep" >&5
19284 $as_echo_n "checking for nanosleep... " >&6; }
19285 if test x$gcc_no_link = xyes; then
19286 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
19288 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19289 /* end confdefs.h. */
19290 #include <unistd.h>
19296 #if _POSIX_TIMERS > 0
19305 if ac_fn_cxx_try_link "$LINENO"; then :
19306 ac_has_nanosleep=yes
19308 ac_has_nanosleep=no
19310 rm -f core conftest.err conftest.$ac_objext \
19311 conftest$ac_exeext conftest.$ac_ext
19313 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_has_nanosleep" >&5
19314 $as_echo "$ac_has_nanosleep" >&6; }
19318 if test x"$ac_has_clock_monotonic" = x"yes"; then
19320 $as_echo "#define _GLIBCXX_USE_CLOCK_MONOTONIC 1" >>confdefs.h
19324 if test x"$ac_has_clock_realtime" = x"yes"; then
19326 $as_echo "#define _GLIBCXX_USE_CLOCK_REALTIME 1" >>confdefs.h
19330 if test x"$ac_has_nanosleep" = x"yes"; then
19332 $as_echo "#define _GLIBCXX_USE_NANOSLEEP 1" >>confdefs.h
19338 CXXFLAGS="$ac_save_CXXFLAGS"
19339 LIBS="$ac_save_LIBS"
19341 ac_cpp='$CPP $CPPFLAGS'
19342 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
19343 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
19344 ac_compiler_gnu=$ac_cv_c_compiler_gnu
19348 # For gthread support
19352 ac_cpp='$CXXCPP $CPPFLAGS'
19353 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
19354 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
19355 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
19358 ac_save_CXXFLAGS="$CXXFLAGS"
19359 CXXFLAGS="$CXXFLAGS -fno-exceptions -I${toplevel_srcdir}/gcc"
19361 target_thread_file=`$CXX -v 2>&1 | sed -n 's/^Thread model: //p'`
19362 case $target_thread_file in
19364 CXXFLAGS="$CXXFLAGS -DSUPPORTS_WEAK -DGTHREAD_USE_WEAK -D_PTHREADS"
19367 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gthreads library" >&5
19368 $as_echo_n "checking for gthreads library... " >&6; }
19370 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19371 /* end confdefs.h. */
19377 #ifndef __GTHREADS_CXX0X
19381 // In case of POSIX threads check _POSIX_TIMEOUTS too.
19382 #if (defined(_PTHREADS) \
19383 && (!defined(_POSIX_TIMEOUTS) || _POSIX_TIMEOUTS <= 0))
19391 if ac_fn_cxx_try_compile "$LINENO"; then :
19392 ac_has_gthreads=yes
19396 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
19398 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_has_gthreads" >&5
19399 $as_echo "$ac_has_gthreads" >&6; }
19401 if test x"$ac_has_gthreads" = x"yes"; then
19403 $as_echo "#define _GLIBCXX_HAS_GTHREADS 1" >>confdefs.h
19407 CXXFLAGS="$ac_save_CXXFLAGS"
19409 ac_cpp='$CPP $CPPFLAGS'
19410 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
19411 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
19412 ac_compiler_gnu=$ac_cv_c_compiler_gnu
19417 ac_fn_c_check_header_mongrel "$LINENO" "locale.h" "ac_cv_header_locale_h" "$ac_includes_default"
19418 if test "x$ac_cv_header_locale_h" = x""yes; then :
19420 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for LC_MESSAGES" >&5
19421 $as_echo_n "checking for LC_MESSAGES... " >&6; }
19422 if test "${ac_cv_val_LC_MESSAGES+set}" = set; then :
19423 $as_echo_n "(cached) " >&6
19425 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19426 /* end confdefs.h. */
19427 #include <locale.h>
19436 if ac_fn_c_try_compile "$LINENO"; then :
19437 ac_cv_val_LC_MESSAGES=yes
19439 ac_cv_val_LC_MESSAGES=no
19441 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
19443 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_val_LC_MESSAGES" >&5
19444 $as_echo "$ac_cv_val_LC_MESSAGES" >&6; }
19445 if test $ac_cv_val_LC_MESSAGES = yes; then
19447 $as_echo "#define HAVE_LC_MESSAGES 1" >>confdefs.h
19456 # Check for available headers.
19457 for ac_header in endian.h execinfo.h float.h fp.h ieeefp.h inttypes.h \
19458 locale.h machine/endian.h machine/param.h nan.h stdint.h stdlib.h string.h \
19459 strings.h sys/ipc.h sys/isa_defs.h sys/machine.h sys/param.h \
19460 sys/resource.h sys/sem.h sys/stat.h sys/time.h sys/types.h unistd.h \
19463 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
19464 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
19465 eval as_val=\$$as_ac_Header
19466 if test "x$as_val" = x""yes; then :
19467 cat >>confdefs.h <<_ACEOF
19468 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
19476 # Only do link tests if native. Else, hardcode.
19477 if $GLIBCXX_IS_NATIVE; then
19479 # We can do more elaborate tests that assume a working linker.
19484 # Check whether --with-gnu-ld was given.
19485 if test "${with_gnu_ld+set}" = set; then :
19486 withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes
19492 if test "$GCC" = yes; then
19493 # Check if gcc -print-prog-name=ld gives a path.
19494 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by $CC" >&5
19495 $as_echo_n "checking for ld used by $CC... " >&6; }
19498 # gcc leaves a trailing carriage return which upsets mingw
19499 ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
19501 ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
19504 # Accept absolute paths.
19506 re_direlt='/[^/][^/]*/\.\./'
19507 # Canonicalize the pathname of ld
19508 ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'`
19509 while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do
19510 ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"`
19512 test -z "$LD" && LD="$ac_prog"
19515 # If it fails, then pretend we aren't using GCC.
19519 # If it is relative, then search for the first ld in PATH.
19520 with_gnu_ld=unknown
19523 elif test "$with_gnu_ld" = yes; then
19524 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
19525 $as_echo_n "checking for GNU ld... " >&6; }
19527 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
19528 $as_echo_n "checking for non-GNU ld... " >&6; }
19530 if test "${lt_cv_path_LD+set}" = set; then :
19531 $as_echo_n "(cached) " >&6
19533 if test -z "$LD"; then
19534 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
19535 for ac_dir in $PATH; do
19537 test -z "$ac_dir" && ac_dir=.
19538 if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
19539 lt_cv_path_LD="$ac_dir/$ac_prog"
19540 # Check to see if the program is GNU ld. I'd rather use --version,
19541 # but apparently some variants of GNU ld only accept -v.
19542 # Break only if it was the GNU/non-GNU ld that we prefer.
19543 case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
19544 *GNU* | *'with BFD'*)
19545 test "$with_gnu_ld" != no && break
19548 test "$with_gnu_ld" != yes && break
19555 lt_cv_path_LD="$LD" # Let the user override the test with a path.
19559 LD="$lt_cv_path_LD"
19560 if test -n "$LD"; then
19561 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
19562 $as_echo "$LD" >&6; }
19564 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
19565 $as_echo "no" >&6; }
19567 test -z "$LD" && as_fn_error "no acceptable ld found in \$PATH" "$LINENO" 5
19568 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
19569 $as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
19570 if test "${lt_cv_prog_gnu_ld+set}" = set; then :
19571 $as_echo_n "(cached) " >&6
19573 # I'd rather use --version here, but apparently some GNU lds only accept -v.
19574 case `$LD -v 2>&1 </dev/null` in
19575 *GNU* | *'with BFD'*)
19576 lt_cv_prog_gnu_ld=yes
19579 lt_cv_prog_gnu_ld=no
19583 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_gnu_ld" >&5
19584 $as_echo "$lt_cv_prog_gnu_ld" >&6; }
19585 with_gnu_ld=$lt_cv_prog_gnu_ld
19593 # If we're not using GNU ld, then there's no point in even trying these
19594 # tests. Check for that first. We should have already tested for gld
19595 # by now (in libtool), but require it now just to be safe...
19596 test -z "$SECTION_LDFLAGS" && SECTION_LDFLAGS=''
19597 test -z "$OPT_LDFLAGS" && OPT_LDFLAGS=''
19601 # The name set by libtool depends on the version of libtool. Shame on us
19602 # for depending on an impl detail, but c'est la vie. Older versions used
19603 # ac_cv_prog_gnu_ld, but now it's lt_cv_prog_gnu_ld, and is copied back on
19604 # top of with_gnu_ld (which is also set by --with-gnu-ld, so that actually
19605 # makes sense). We'll test with_gnu_ld everywhere else, so if that isn't
19606 # set (hence we're using an older libtool), then set it.
19607 if test x${with_gnu_ld+set} != xset; then
19608 if test x${ac_cv_prog_gnu_ld+set} != xset; then
19609 # We got through "ac_require(ac_prog_ld)" and still not set? Huh?
19612 with_gnu_ld=$ac_cv_prog_gnu_ld
19616 # Start by getting the version number. I think the libtool test already
19617 # does some of this, but throws away the result.
19618 glibcxx_ld_is_gold=no
19619 if test x"$with_gnu_ld" = x"yes"; then
19620 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld version" >&5
19621 $as_echo_n "checking for ld version... " >&6; }
19623 if $LD --version 2>/dev/null | grep 'GNU gold' >/dev/null 2>&1; then
19624 glibcxx_ld_is_gold=yes
19626 ldver=`$LD --version 2>/dev/null |
19627 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'`
19629 glibcxx_gnu_ld_version=`echo $ldver | \
19630 $AWK -F. '{ if (NF<3) $3=0; print ($1*100+$2)*100+$3 }'`
19631 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_gnu_ld_version" >&5
19632 $as_echo "$glibcxx_gnu_ld_version" >&6; }
19635 # Set --gc-sections.
19636 glibcxx_have_gc_sections=no
19637 if test "$glibcxx_ld_is_gold" = "yes"; then
19638 if $LD --help 2>/dev/null | grep gc-sections >/dev/null 2>&1; then
19639 glibcxx_have_gc_sections=yes
19642 glibcxx_gcsections_min_ld=21602
19643 if test x"$with_gnu_ld" = x"yes" &&
19644 test $glibcxx_gnu_ld_version -gt $glibcxx_gcsections_min_ld ; then
19645 glibcxx_have_gc_sections=yes
19648 if test "$glibcxx_have_gc_sections" = "yes"; then
19649 # Sufficiently young GNU ld it is! Joy and bunny rabbits!
19650 # NB: This flag only works reliably after 2.16.1. Configure tests
19651 # for this are difficult, so hard wire a value that should work.
19653 ac_test_CFLAGS="${CFLAGS+set}"
19654 ac_save_CFLAGS="$CFLAGS"
19655 CFLAGS='-Wl,--gc-sections'
19657 # Check for -Wl,--gc-sections
19658 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld that supports -Wl,--gc-sections" >&5
19659 $as_echo_n "checking for ld that supports -Wl,--gc-sections... " >&6; }
19660 if test x$gcc_no_link = xyes; then
19661 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
19663 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19664 /* end confdefs.h. */
19665 int one(void) { return 1; }
19666 int two(void) { return 2; }
19676 if ac_fn_c_try_link "$LINENO"; then :
19681 rm -f core conftest.err conftest.$ac_objext \
19682 conftest$ac_exeext conftest.$ac_ext
19683 if test "$ac_gcsections" = "yes"; then
19686 if $CC -c conftest.c; then
19687 if $LD --gc-sections -o conftest conftest.o 2>&1 | \
19688 grep "Warning: gc-sections option ignored" > /dev/null; then
19692 rm -f conftest.c conftest.o conftest
19694 if test "$ac_gcsections" = "yes"; then
19695 SECTION_LDFLAGS="-Wl,--gc-sections $SECTION_LDFLAGS"
19697 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_gcsections" >&5
19698 $as_echo "$ac_gcsections" >&6; }
19700 if test "$ac_test_CFLAGS" = set; then
19701 CFLAGS="$ac_save_CFLAGS"
19703 # this is the suspicious part
19709 # Note this is only for shared objects.
19711 if test x"$with_gnu_ld" = x"yes"; then
19712 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld that supports -Wl,-z,relro" >&5
19713 $as_echo_n "checking for ld that supports -Wl,-z,relro... " >&6; }
19714 cxx_z_relo=`$LD -v --help 2>/dev/null | grep "z relro"`
19715 if test -n "$cxx_z_relo"; then
19716 OPT_LDFLAGS="-Wl,-z,relro"
19719 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ld_relro" >&5
19720 $as_echo "$ac_ld_relro" >&6; }
19723 # Set linker optimization flags.
19724 if test x"$with_gnu_ld" = x"yes"; then
19725 OPT_LDFLAGS="-Wl,-O1 $OPT_LDFLAGS"
19732 ac_test_CXXFLAGS="${CXXFLAGS+set}"
19733 ac_save_CXXFLAGS="$CXXFLAGS"
19734 CXXFLAGS='-fno-builtin -D_GNU_SOURCE'
19736 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sin in -lm" >&5
19737 $as_echo_n "checking for sin in -lm... " >&6; }
19738 if test "${ac_cv_lib_m_sin+set}" = set; then :
19739 $as_echo_n "(cached) " >&6
19741 ac_check_lib_save_LIBS=$LIBS
19743 if test x$gcc_no_link = xyes; then
19744 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
19746 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19747 /* end confdefs.h. */
19749 /* Override any GCC internal prototype to avoid an error.
19750 Use char because int might match the return type of a GCC
19751 builtin and then its argument prototype would still apply. */
19764 if ac_fn_c_try_link "$LINENO"; then :
19765 ac_cv_lib_m_sin=yes
19769 rm -f core conftest.err conftest.$ac_objext \
19770 conftest$ac_exeext conftest.$ac_ext
19771 LIBS=$ac_check_lib_save_LIBS
19773 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_sin" >&5
19774 $as_echo "$ac_cv_lib_m_sin" >&6; }
19775 if test "x$ac_cv_lib_m_sin" = x""yes; then :
19779 ac_save_LIBS="$LIBS"
19784 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for isinf declaration" >&5
19785 $as_echo_n "checking for isinf declaration... " >&6; }
19786 if test x${glibcxx_cv_func_isinf_use+set} != xset; then
19787 if test "${glibcxx_cv_func_isinf_use+set}" = set; then :
19788 $as_echo_n "(cached) " >&6
19793 ac_cpp='$CXXCPP $CPPFLAGS'
19794 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
19795 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
19796 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
19798 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19799 /* end confdefs.h. */
19801 #ifdef HAVE_IEEEFP_H
19802 #include <ieeefp.h>
19813 if ac_fn_cxx_try_compile "$LINENO"; then :
19814 glibcxx_cv_func_isinf_use=yes
19816 glibcxx_cv_func_isinf_use=no
19818 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
19820 ac_cpp='$CPP $CPPFLAGS'
19821 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
19822 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
19823 ac_compiler_gnu=$ac_cv_c_compiler_gnu
19829 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_isinf_use" >&5
19830 $as_echo "$glibcxx_cv_func_isinf_use" >&6; }
19832 if test x$glibcxx_cv_func_isinf_use = x"yes"; then
19833 for ac_func in isinf
19835 ac_fn_c_check_func "$LINENO" "isinf" "ac_cv_func_isinf"
19836 if test "x$ac_cv_func_isinf" = x""yes; then :
19837 cat >>confdefs.h <<_ACEOF
19838 #define HAVE_ISINF 1
19846 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _isinf declaration" >&5
19847 $as_echo_n "checking for _isinf declaration... " >&6; }
19848 if test x${glibcxx_cv_func__isinf_use+set} != xset; then
19849 if test "${glibcxx_cv_func__isinf_use+set}" = set; then :
19850 $as_echo_n "(cached) " >&6
19855 ac_cpp='$CXXCPP $CPPFLAGS'
19856 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
19857 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
19858 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
19860 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19861 /* end confdefs.h. */
19863 #ifdef HAVE_IEEEFP_H
19864 #include <ieeefp.h>
19875 if ac_fn_cxx_try_compile "$LINENO"; then :
19876 glibcxx_cv_func__isinf_use=yes
19878 glibcxx_cv_func__isinf_use=no
19880 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
19882 ac_cpp='$CPP $CPPFLAGS'
19883 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
19884 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
19885 ac_compiler_gnu=$ac_cv_c_compiler_gnu
19891 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__isinf_use" >&5
19892 $as_echo "$glibcxx_cv_func__isinf_use" >&6; }
19894 if test x$glibcxx_cv_func__isinf_use = x"yes"; then
19895 for ac_func in _isinf
19897 ac_fn_c_check_func "$LINENO" "_isinf" "ac_cv_func__isinf"
19898 if test "x$ac_cv_func__isinf" = x""yes; then :
19899 cat >>confdefs.h <<_ACEOF
19900 #define HAVE__ISINF 1
19913 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for isnan declaration" >&5
19914 $as_echo_n "checking for isnan declaration... " >&6; }
19915 if test x${glibcxx_cv_func_isnan_use+set} != xset; then
19916 if test "${glibcxx_cv_func_isnan_use+set}" = set; then :
19917 $as_echo_n "(cached) " >&6
19922 ac_cpp='$CXXCPP $CPPFLAGS'
19923 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
19924 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
19925 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
19927 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19928 /* end confdefs.h. */
19930 #ifdef HAVE_IEEEFP_H
19931 #include <ieeefp.h>
19942 if ac_fn_cxx_try_compile "$LINENO"; then :
19943 glibcxx_cv_func_isnan_use=yes
19945 glibcxx_cv_func_isnan_use=no
19947 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
19949 ac_cpp='$CPP $CPPFLAGS'
19950 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
19951 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
19952 ac_compiler_gnu=$ac_cv_c_compiler_gnu
19958 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_isnan_use" >&5
19959 $as_echo "$glibcxx_cv_func_isnan_use" >&6; }
19961 if test x$glibcxx_cv_func_isnan_use = x"yes"; then
19962 for ac_func in isnan
19964 ac_fn_c_check_func "$LINENO" "isnan" "ac_cv_func_isnan"
19965 if test "x$ac_cv_func_isnan" = x""yes; then :
19966 cat >>confdefs.h <<_ACEOF
19967 #define HAVE_ISNAN 1
19975 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _isnan declaration" >&5
19976 $as_echo_n "checking for _isnan declaration... " >&6; }
19977 if test x${glibcxx_cv_func__isnan_use+set} != xset; then
19978 if test "${glibcxx_cv_func__isnan_use+set}" = set; then :
19979 $as_echo_n "(cached) " >&6
19984 ac_cpp='$CXXCPP $CPPFLAGS'
19985 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
19986 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
19987 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
19989 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19990 /* end confdefs.h. */
19992 #ifdef HAVE_IEEEFP_H
19993 #include <ieeefp.h>
20004 if ac_fn_cxx_try_compile "$LINENO"; then :
20005 glibcxx_cv_func__isnan_use=yes
20007 glibcxx_cv_func__isnan_use=no
20009 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
20011 ac_cpp='$CPP $CPPFLAGS'
20012 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
20013 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
20014 ac_compiler_gnu=$ac_cv_c_compiler_gnu
20020 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__isnan_use" >&5
20021 $as_echo "$glibcxx_cv_func__isnan_use" >&6; }
20023 if test x$glibcxx_cv_func__isnan_use = x"yes"; then
20024 for ac_func in _isnan
20026 ac_fn_c_check_func "$LINENO" "_isnan" "ac_cv_func__isnan"
20027 if test "x$ac_cv_func__isnan" = x""yes; then :
20028 cat >>confdefs.h <<_ACEOF
20029 #define HAVE__ISNAN 1
20042 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for finite declaration" >&5
20043 $as_echo_n "checking for finite declaration... " >&6; }
20044 if test x${glibcxx_cv_func_finite_use+set} != xset; then
20045 if test "${glibcxx_cv_func_finite_use+set}" = set; then :
20046 $as_echo_n "(cached) " >&6
20051 ac_cpp='$CXXCPP $CPPFLAGS'
20052 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
20053 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
20054 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
20056 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20057 /* end confdefs.h. */
20059 #ifdef HAVE_IEEEFP_H
20060 #include <ieeefp.h>
20071 if ac_fn_cxx_try_compile "$LINENO"; then :
20072 glibcxx_cv_func_finite_use=yes
20074 glibcxx_cv_func_finite_use=no
20076 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
20078 ac_cpp='$CPP $CPPFLAGS'
20079 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
20080 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
20081 ac_compiler_gnu=$ac_cv_c_compiler_gnu
20087 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_finite_use" >&5
20088 $as_echo "$glibcxx_cv_func_finite_use" >&6; }
20090 if test x$glibcxx_cv_func_finite_use = x"yes"; then
20091 for ac_func in finite
20093 ac_fn_c_check_func "$LINENO" "finite" "ac_cv_func_finite"
20094 if test "x$ac_cv_func_finite" = x""yes; then :
20095 cat >>confdefs.h <<_ACEOF
20096 #define HAVE_FINITE 1
20104 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _finite declaration" >&5
20105 $as_echo_n "checking for _finite declaration... " >&6; }
20106 if test x${glibcxx_cv_func__finite_use+set} != xset; then
20107 if test "${glibcxx_cv_func__finite_use+set}" = set; then :
20108 $as_echo_n "(cached) " >&6
20113 ac_cpp='$CXXCPP $CPPFLAGS'
20114 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
20115 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
20116 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
20118 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20119 /* end confdefs.h. */
20121 #ifdef HAVE_IEEEFP_H
20122 #include <ieeefp.h>
20133 if ac_fn_cxx_try_compile "$LINENO"; then :
20134 glibcxx_cv_func__finite_use=yes
20136 glibcxx_cv_func__finite_use=no
20138 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
20140 ac_cpp='$CPP $CPPFLAGS'
20141 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
20142 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
20143 ac_compiler_gnu=$ac_cv_c_compiler_gnu
20149 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__finite_use" >&5
20150 $as_echo "$glibcxx_cv_func__finite_use" >&6; }
20152 if test x$glibcxx_cv_func__finite_use = x"yes"; then
20153 for ac_func in _finite
20155 ac_fn_c_check_func "$LINENO" "_finite" "ac_cv_func__finite"
20156 if test "x$ac_cv_func__finite" = x""yes; then :
20157 cat >>confdefs.h <<_ACEOF
20158 #define HAVE__FINITE 1
20171 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sincos declaration" >&5
20172 $as_echo_n "checking for sincos declaration... " >&6; }
20173 if test x${glibcxx_cv_func_sincos_use+set} != xset; then
20174 if test "${glibcxx_cv_func_sincos_use+set}" = set; then :
20175 $as_echo_n "(cached) " >&6
20180 ac_cpp='$CXXCPP $CPPFLAGS'
20181 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
20182 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
20183 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
20185 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20186 /* end confdefs.h. */
20196 if ac_fn_cxx_try_compile "$LINENO"; then :
20197 glibcxx_cv_func_sincos_use=yes
20199 glibcxx_cv_func_sincos_use=no
20201 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
20203 ac_cpp='$CPP $CPPFLAGS'
20204 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
20205 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
20206 ac_compiler_gnu=$ac_cv_c_compiler_gnu
20212 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_sincos_use" >&5
20213 $as_echo "$glibcxx_cv_func_sincos_use" >&6; }
20215 if test x$glibcxx_cv_func_sincos_use = x"yes"; then
20216 for ac_func in sincos
20218 ac_fn_c_check_func "$LINENO" "sincos" "ac_cv_func_sincos"
20219 if test "x$ac_cv_func_sincos" = x""yes; then :
20220 cat >>confdefs.h <<_ACEOF
20221 #define HAVE_SINCOS 1
20229 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _sincos declaration" >&5
20230 $as_echo_n "checking for _sincos declaration... " >&6; }
20231 if test x${glibcxx_cv_func__sincos_use+set} != xset; then
20232 if test "${glibcxx_cv_func__sincos_use+set}" = set; then :
20233 $as_echo_n "(cached) " >&6
20238 ac_cpp='$CXXCPP $CPPFLAGS'
20239 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
20240 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
20241 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
20243 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20244 /* end confdefs.h. */
20254 if ac_fn_cxx_try_compile "$LINENO"; then :
20255 glibcxx_cv_func__sincos_use=yes
20257 glibcxx_cv_func__sincos_use=no
20259 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
20261 ac_cpp='$CPP $CPPFLAGS'
20262 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
20263 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
20264 ac_compiler_gnu=$ac_cv_c_compiler_gnu
20270 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__sincos_use" >&5
20271 $as_echo "$glibcxx_cv_func__sincos_use" >&6; }
20273 if test x$glibcxx_cv_func__sincos_use = x"yes"; then
20274 for ac_func in _sincos
20276 ac_fn_c_check_func "$LINENO" "_sincos" "ac_cv_func__sincos"
20277 if test "x$ac_cv_func__sincos" = x""yes; then :
20278 cat >>confdefs.h <<_ACEOF
20279 #define HAVE__SINCOS 1
20292 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fpclass declaration" >&5
20293 $as_echo_n "checking for fpclass declaration... " >&6; }
20294 if test x${glibcxx_cv_func_fpclass_use+set} != xset; then
20295 if test "${glibcxx_cv_func_fpclass_use+set}" = set; then :
20296 $as_echo_n "(cached) " >&6
20301 ac_cpp='$CXXCPP $CPPFLAGS'
20302 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
20303 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
20304 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
20306 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20307 /* end confdefs.h. */
20309 #ifdef HAVE_IEEEFP_H
20310 #include <ieeefp.h>
20321 if ac_fn_cxx_try_compile "$LINENO"; then :
20322 glibcxx_cv_func_fpclass_use=yes
20324 glibcxx_cv_func_fpclass_use=no
20326 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
20328 ac_cpp='$CPP $CPPFLAGS'
20329 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
20330 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
20331 ac_compiler_gnu=$ac_cv_c_compiler_gnu
20337 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_fpclass_use" >&5
20338 $as_echo "$glibcxx_cv_func_fpclass_use" >&6; }
20340 if test x$glibcxx_cv_func_fpclass_use = x"yes"; then
20341 for ac_func in fpclass
20343 ac_fn_c_check_func "$LINENO" "fpclass" "ac_cv_func_fpclass"
20344 if test "x$ac_cv_func_fpclass" = x""yes; then :
20345 cat >>confdefs.h <<_ACEOF
20346 #define HAVE_FPCLASS 1
20354 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _fpclass declaration" >&5
20355 $as_echo_n "checking for _fpclass declaration... " >&6; }
20356 if test x${glibcxx_cv_func__fpclass_use+set} != xset; then
20357 if test "${glibcxx_cv_func__fpclass_use+set}" = set; then :
20358 $as_echo_n "(cached) " >&6
20363 ac_cpp='$CXXCPP $CPPFLAGS'
20364 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
20365 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
20366 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
20368 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20369 /* end confdefs.h. */
20371 #ifdef HAVE_IEEEFP_H
20372 #include <ieeefp.h>
20383 if ac_fn_cxx_try_compile "$LINENO"; then :
20384 glibcxx_cv_func__fpclass_use=yes
20386 glibcxx_cv_func__fpclass_use=no
20388 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
20390 ac_cpp='$CPP $CPPFLAGS'
20391 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
20392 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
20393 ac_compiler_gnu=$ac_cv_c_compiler_gnu
20399 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__fpclass_use" >&5
20400 $as_echo "$glibcxx_cv_func__fpclass_use" >&6; }
20402 if test x$glibcxx_cv_func__fpclass_use = x"yes"; then
20403 for ac_func in _fpclass
20405 ac_fn_c_check_func "$LINENO" "_fpclass" "ac_cv_func__fpclass"
20406 if test "x$ac_cv_func__fpclass" = x""yes; then :
20407 cat >>confdefs.h <<_ACEOF
20408 #define HAVE__FPCLASS 1
20421 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for qfpclass declaration" >&5
20422 $as_echo_n "checking for qfpclass declaration... " >&6; }
20423 if test x${glibcxx_cv_func_qfpclass_use+set} != xset; then
20424 if test "${glibcxx_cv_func_qfpclass_use+set}" = set; then :
20425 $as_echo_n "(cached) " >&6
20430 ac_cpp='$CXXCPP $CPPFLAGS'
20431 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
20432 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
20433 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
20435 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20436 /* end confdefs.h. */
20438 #ifdef HAVE_IEEEFP_H
20439 #include <ieeefp.h>
20450 if ac_fn_cxx_try_compile "$LINENO"; then :
20451 glibcxx_cv_func_qfpclass_use=yes
20453 glibcxx_cv_func_qfpclass_use=no
20455 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
20457 ac_cpp='$CPP $CPPFLAGS'
20458 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
20459 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
20460 ac_compiler_gnu=$ac_cv_c_compiler_gnu
20466 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_qfpclass_use" >&5
20467 $as_echo "$glibcxx_cv_func_qfpclass_use" >&6; }
20469 if test x$glibcxx_cv_func_qfpclass_use = x"yes"; then
20470 for ac_func in qfpclass
20472 ac_fn_c_check_func "$LINENO" "qfpclass" "ac_cv_func_qfpclass"
20473 if test "x$ac_cv_func_qfpclass" = x""yes; then :
20474 cat >>confdefs.h <<_ACEOF
20475 #define HAVE_QFPCLASS 1
20483 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _qfpclass declaration" >&5
20484 $as_echo_n "checking for _qfpclass declaration... " >&6; }
20485 if test x${glibcxx_cv_func__qfpclass_use+set} != xset; then
20486 if test "${glibcxx_cv_func__qfpclass_use+set}" = set; then :
20487 $as_echo_n "(cached) " >&6
20492 ac_cpp='$CXXCPP $CPPFLAGS'
20493 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
20494 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
20495 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
20497 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20498 /* end confdefs.h. */
20500 #ifdef HAVE_IEEEFP_H
20501 #include <ieeefp.h>
20512 if ac_fn_cxx_try_compile "$LINENO"; then :
20513 glibcxx_cv_func__qfpclass_use=yes
20515 glibcxx_cv_func__qfpclass_use=no
20517 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
20519 ac_cpp='$CPP $CPPFLAGS'
20520 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
20521 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
20522 ac_compiler_gnu=$ac_cv_c_compiler_gnu
20528 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__qfpclass_use" >&5
20529 $as_echo "$glibcxx_cv_func__qfpclass_use" >&6; }
20531 if test x$glibcxx_cv_func__qfpclass_use = x"yes"; then
20532 for ac_func in _qfpclass
20534 ac_fn_c_check_func "$LINENO" "_qfpclass" "ac_cv_func__qfpclass"
20535 if test "x$ac_cv_func__qfpclass" = x""yes; then :
20536 cat >>confdefs.h <<_ACEOF
20537 #define HAVE__QFPCLASS 1
20550 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for hypot declaration" >&5
20551 $as_echo_n "checking for hypot declaration... " >&6; }
20552 if test x${glibcxx_cv_func_hypot_use+set} != xset; then
20553 if test "${glibcxx_cv_func_hypot_use+set}" = set; then :
20554 $as_echo_n "(cached) " >&6
20559 ac_cpp='$CXXCPP $CPPFLAGS'
20560 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
20561 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
20562 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
20564 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20565 /* end confdefs.h. */
20575 if ac_fn_cxx_try_compile "$LINENO"; then :
20576 glibcxx_cv_func_hypot_use=yes
20578 glibcxx_cv_func_hypot_use=no
20580 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
20582 ac_cpp='$CPP $CPPFLAGS'
20583 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
20584 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
20585 ac_compiler_gnu=$ac_cv_c_compiler_gnu
20591 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_hypot_use" >&5
20592 $as_echo "$glibcxx_cv_func_hypot_use" >&6; }
20594 if test x$glibcxx_cv_func_hypot_use = x"yes"; then
20595 for ac_func in hypot
20597 ac_fn_c_check_func "$LINENO" "hypot" "ac_cv_func_hypot"
20598 if test "x$ac_cv_func_hypot" = x""yes; then :
20599 cat >>confdefs.h <<_ACEOF
20600 #define HAVE_HYPOT 1
20608 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _hypot declaration" >&5
20609 $as_echo_n "checking for _hypot declaration... " >&6; }
20610 if test x${glibcxx_cv_func__hypot_use+set} != xset; then
20611 if test "${glibcxx_cv_func__hypot_use+set}" = set; then :
20612 $as_echo_n "(cached) " >&6
20617 ac_cpp='$CXXCPP $CPPFLAGS'
20618 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
20619 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
20620 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
20622 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20623 /* end confdefs.h. */
20633 if ac_fn_cxx_try_compile "$LINENO"; then :
20634 glibcxx_cv_func__hypot_use=yes
20636 glibcxx_cv_func__hypot_use=no
20638 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
20640 ac_cpp='$CPP $CPPFLAGS'
20641 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
20642 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
20643 ac_compiler_gnu=$ac_cv_c_compiler_gnu
20649 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__hypot_use" >&5
20650 $as_echo "$glibcxx_cv_func__hypot_use" >&6; }
20652 if test x$glibcxx_cv_func__hypot_use = x"yes"; then
20653 for ac_func in _hypot
20655 ac_fn_c_check_func "$LINENO" "_hypot" "ac_cv_func__hypot"
20656 if test "x$ac_cv_func__hypot" = x""yes; then :
20657 cat >>confdefs.h <<_ACEOF
20658 #define HAVE__HYPOT 1
20671 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for float trig functions" >&5
20672 $as_echo_n "checking for float trig functions... " >&6; }
20673 if test "${glibcxx_cv_func_float_trig_use+set}" = set; then :
20674 $as_echo_n "(cached) " >&6
20679 ac_cpp='$CXXCPP $CPPFLAGS'
20680 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
20681 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
20682 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
20684 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20685 /* end confdefs.h. */
20690 acosf (0); asinf (0); atanf (0); cosf (0); sinf (0); tanf (0); coshf (0); sinhf (0); tanhf (0);
20695 if ac_fn_cxx_try_compile "$LINENO"; then :
20696 glibcxx_cv_func_float_trig_use=yes
20698 glibcxx_cv_func_float_trig_use=no
20700 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
20702 ac_cpp='$CPP $CPPFLAGS'
20703 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
20704 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
20705 ac_compiler_gnu=$ac_cv_c_compiler_gnu
20709 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_float_trig_use" >&5
20710 $as_echo "$glibcxx_cv_func_float_trig_use" >&6; }
20711 if test x$glibcxx_cv_func_float_trig_use = x"yes"; then
20712 for ac_func in acosf asinf atanf cosf sinf tanf coshf sinhf tanhf
20714 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
20715 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
20716 eval as_val=\$$as_ac_var
20717 if test "x$as_val" = x""yes; then :
20718 cat >>confdefs.h <<_ACEOF
20719 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
20726 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _float trig functions" >&5
20727 $as_echo_n "checking for _float trig functions... " >&6; }
20728 if test "${glibcxx_cv_func__float_trig_use+set}" = set; then :
20729 $as_echo_n "(cached) " >&6
20734 ac_cpp='$CXXCPP $CPPFLAGS'
20735 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
20736 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
20737 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
20739 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20740 /* end confdefs.h. */
20745 _acosf (0); _asinf (0); _atanf (0); _cosf (0); _sinf (0); _tanf (0); _coshf (0); _sinhf (0); _tanhf (0);
20750 if ac_fn_cxx_try_compile "$LINENO"; then :
20751 glibcxx_cv_func__float_trig_use=yes
20753 glibcxx_cv_func__float_trig_use=no
20755 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
20757 ac_cpp='$CPP $CPPFLAGS'
20758 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
20759 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
20760 ac_compiler_gnu=$ac_cv_c_compiler_gnu
20764 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__float_trig_use" >&5
20765 $as_echo "$glibcxx_cv_func__float_trig_use" >&6; }
20766 if test x$glibcxx_cv_func__float_trig_use = x"yes"; then
20767 for ac_func in _acosf _asinf _atanf _cosf _sinf _tanf _coshf _sinhf _tanhf
20769 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
20770 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
20771 eval as_val=\$$as_ac_var
20772 if test "x$as_val" = x""yes; then :
20773 cat >>confdefs.h <<_ACEOF
20774 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
20787 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for float round functions" >&5
20788 $as_echo_n "checking for float round functions... " >&6; }
20789 if test "${glibcxx_cv_func_float_round_use+set}" = set; then :
20790 $as_echo_n "(cached) " >&6
20795 ac_cpp='$CXXCPP $CPPFLAGS'
20796 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
20797 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
20798 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
20800 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20801 /* end confdefs.h. */
20806 ceilf (0); floorf (0);
20811 if ac_fn_cxx_try_compile "$LINENO"; then :
20812 glibcxx_cv_func_float_round_use=yes
20814 glibcxx_cv_func_float_round_use=no
20816 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
20818 ac_cpp='$CPP $CPPFLAGS'
20819 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
20820 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
20821 ac_compiler_gnu=$ac_cv_c_compiler_gnu
20825 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_float_round_use" >&5
20826 $as_echo "$glibcxx_cv_func_float_round_use" >&6; }
20827 if test x$glibcxx_cv_func_float_round_use = x"yes"; then
20828 for ac_func in ceilf floorf
20830 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
20831 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
20832 eval as_val=\$$as_ac_var
20833 if test "x$as_val" = x""yes; then :
20834 cat >>confdefs.h <<_ACEOF
20835 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
20842 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _float round functions" >&5
20843 $as_echo_n "checking for _float round functions... " >&6; }
20844 if test "${glibcxx_cv_func__float_round_use+set}" = set; then :
20845 $as_echo_n "(cached) " >&6
20850 ac_cpp='$CXXCPP $CPPFLAGS'
20851 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
20852 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
20853 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
20855 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20856 /* end confdefs.h. */
20861 _ceilf (0); _floorf (0);
20866 if ac_fn_cxx_try_compile "$LINENO"; then :
20867 glibcxx_cv_func__float_round_use=yes
20869 glibcxx_cv_func__float_round_use=no
20871 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
20873 ac_cpp='$CPP $CPPFLAGS'
20874 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
20875 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
20876 ac_compiler_gnu=$ac_cv_c_compiler_gnu
20880 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__float_round_use" >&5
20881 $as_echo "$glibcxx_cv_func__float_round_use" >&6; }
20882 if test x$glibcxx_cv_func__float_round_use = x"yes"; then
20883 for ac_func in _ceilf _floorf
20885 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
20886 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
20887 eval as_val=\$$as_ac_var
20888 if test "x$as_val" = x""yes; then :
20889 cat >>confdefs.h <<_ACEOF
20890 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
20904 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for expf declaration" >&5
20905 $as_echo_n "checking for expf declaration... " >&6; }
20906 if test x${glibcxx_cv_func_expf_use+set} != xset; then
20907 if test "${glibcxx_cv_func_expf_use+set}" = set; then :
20908 $as_echo_n "(cached) " >&6
20913 ac_cpp='$CXXCPP $CPPFLAGS'
20914 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
20915 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
20916 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
20918 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20919 /* end confdefs.h. */
20921 #ifdef HAVE_IEEEFP_H
20922 #include <ieeefp.h>
20933 if ac_fn_cxx_try_compile "$LINENO"; then :
20934 glibcxx_cv_func_expf_use=yes
20936 glibcxx_cv_func_expf_use=no
20938 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
20940 ac_cpp='$CPP $CPPFLAGS'
20941 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
20942 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
20943 ac_compiler_gnu=$ac_cv_c_compiler_gnu
20949 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_expf_use" >&5
20950 $as_echo "$glibcxx_cv_func_expf_use" >&6; }
20952 if test x$glibcxx_cv_func_expf_use = x"yes"; then
20953 for ac_func in expf
20955 ac_fn_c_check_func "$LINENO" "expf" "ac_cv_func_expf"
20956 if test "x$ac_cv_func_expf" = x""yes; then :
20957 cat >>confdefs.h <<_ACEOF
20958 #define HAVE_EXPF 1
20966 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _expf declaration" >&5
20967 $as_echo_n "checking for _expf declaration... " >&6; }
20968 if test x${glibcxx_cv_func__expf_use+set} != xset; then
20969 if test "${glibcxx_cv_func__expf_use+set}" = set; then :
20970 $as_echo_n "(cached) " >&6
20975 ac_cpp='$CXXCPP $CPPFLAGS'
20976 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
20977 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
20978 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
20980 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20981 /* end confdefs.h. */
20983 #ifdef HAVE_IEEEFP_H
20984 #include <ieeefp.h>
20995 if ac_fn_cxx_try_compile "$LINENO"; then :
20996 glibcxx_cv_func__expf_use=yes
20998 glibcxx_cv_func__expf_use=no
21000 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
21002 ac_cpp='$CPP $CPPFLAGS'
21003 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
21004 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
21005 ac_compiler_gnu=$ac_cv_c_compiler_gnu
21011 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__expf_use" >&5
21012 $as_echo "$glibcxx_cv_func__expf_use" >&6; }
21014 if test x$glibcxx_cv_func__expf_use = x"yes"; then
21015 for ac_func in _expf
21017 ac_fn_c_check_func "$LINENO" "_expf" "ac_cv_func__expf"
21018 if test "x$ac_cv_func__expf" = x""yes; then :
21019 cat >>confdefs.h <<_ACEOF
21020 #define HAVE__EXPF 1
21033 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for isnanf declaration" >&5
21034 $as_echo_n "checking for isnanf declaration... " >&6; }
21035 if test x${glibcxx_cv_func_isnanf_use+set} != xset; then
21036 if test "${glibcxx_cv_func_isnanf_use+set}" = set; then :
21037 $as_echo_n "(cached) " >&6
21042 ac_cpp='$CXXCPP $CPPFLAGS'
21043 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
21044 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
21045 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
21047 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
21048 /* end confdefs.h. */
21050 #ifdef HAVE_IEEEFP_H
21051 #include <ieeefp.h>
21062 if ac_fn_cxx_try_compile "$LINENO"; then :
21063 glibcxx_cv_func_isnanf_use=yes
21065 glibcxx_cv_func_isnanf_use=no
21067 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
21069 ac_cpp='$CPP $CPPFLAGS'
21070 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
21071 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
21072 ac_compiler_gnu=$ac_cv_c_compiler_gnu
21078 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_isnanf_use" >&5
21079 $as_echo "$glibcxx_cv_func_isnanf_use" >&6; }
21081 if test x$glibcxx_cv_func_isnanf_use = x"yes"; then
21082 for ac_func in isnanf
21084 ac_fn_c_check_func "$LINENO" "isnanf" "ac_cv_func_isnanf"
21085 if test "x$ac_cv_func_isnanf" = x""yes; then :
21086 cat >>confdefs.h <<_ACEOF
21087 #define HAVE_ISNANF 1
21095 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _isnanf declaration" >&5
21096 $as_echo_n "checking for _isnanf declaration... " >&6; }
21097 if test x${glibcxx_cv_func__isnanf_use+set} != xset; then
21098 if test "${glibcxx_cv_func__isnanf_use+set}" = set; then :
21099 $as_echo_n "(cached) " >&6
21104 ac_cpp='$CXXCPP $CPPFLAGS'
21105 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
21106 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
21107 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
21109 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
21110 /* end confdefs.h. */
21112 #ifdef HAVE_IEEEFP_H
21113 #include <ieeefp.h>
21124 if ac_fn_cxx_try_compile "$LINENO"; then :
21125 glibcxx_cv_func__isnanf_use=yes
21127 glibcxx_cv_func__isnanf_use=no
21129 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
21131 ac_cpp='$CPP $CPPFLAGS'
21132 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
21133 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
21134 ac_compiler_gnu=$ac_cv_c_compiler_gnu
21140 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__isnanf_use" >&5
21141 $as_echo "$glibcxx_cv_func__isnanf_use" >&6; }
21143 if test x$glibcxx_cv_func__isnanf_use = x"yes"; then
21144 for ac_func in _isnanf
21146 ac_fn_c_check_func "$LINENO" "_isnanf" "ac_cv_func__isnanf"
21147 if test "x$ac_cv_func__isnanf" = x""yes; then :
21148 cat >>confdefs.h <<_ACEOF
21149 #define HAVE__ISNANF 1
21162 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for isinff declaration" >&5
21163 $as_echo_n "checking for isinff declaration... " >&6; }
21164 if test x${glibcxx_cv_func_isinff_use+set} != xset; then
21165 if test "${glibcxx_cv_func_isinff_use+set}" = set; then :
21166 $as_echo_n "(cached) " >&6
21171 ac_cpp='$CXXCPP $CPPFLAGS'
21172 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
21173 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
21174 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
21176 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
21177 /* end confdefs.h. */
21179 #ifdef HAVE_IEEEFP_H
21180 #include <ieeefp.h>
21191 if ac_fn_cxx_try_compile "$LINENO"; then :
21192 glibcxx_cv_func_isinff_use=yes
21194 glibcxx_cv_func_isinff_use=no
21196 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
21198 ac_cpp='$CPP $CPPFLAGS'
21199 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
21200 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
21201 ac_compiler_gnu=$ac_cv_c_compiler_gnu
21207 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_isinff_use" >&5
21208 $as_echo "$glibcxx_cv_func_isinff_use" >&6; }
21210 if test x$glibcxx_cv_func_isinff_use = x"yes"; then
21211 for ac_func in isinff
21213 ac_fn_c_check_func "$LINENO" "isinff" "ac_cv_func_isinff"
21214 if test "x$ac_cv_func_isinff" = x""yes; then :
21215 cat >>confdefs.h <<_ACEOF
21216 #define HAVE_ISINFF 1
21224 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _isinff declaration" >&5
21225 $as_echo_n "checking for _isinff declaration... " >&6; }
21226 if test x${glibcxx_cv_func__isinff_use+set} != xset; then
21227 if test "${glibcxx_cv_func__isinff_use+set}" = set; then :
21228 $as_echo_n "(cached) " >&6
21233 ac_cpp='$CXXCPP $CPPFLAGS'
21234 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
21235 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
21236 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
21238 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
21239 /* end confdefs.h. */
21241 #ifdef HAVE_IEEEFP_H
21242 #include <ieeefp.h>
21253 if ac_fn_cxx_try_compile "$LINENO"; then :
21254 glibcxx_cv_func__isinff_use=yes
21256 glibcxx_cv_func__isinff_use=no
21258 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
21260 ac_cpp='$CPP $CPPFLAGS'
21261 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
21262 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
21263 ac_compiler_gnu=$ac_cv_c_compiler_gnu
21269 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__isinff_use" >&5
21270 $as_echo "$glibcxx_cv_func__isinff_use" >&6; }
21272 if test x$glibcxx_cv_func__isinff_use = x"yes"; then
21273 for ac_func in _isinff
21275 ac_fn_c_check_func "$LINENO" "_isinff" "ac_cv_func__isinff"
21276 if test "x$ac_cv_func__isinff" = x""yes; then :
21277 cat >>confdefs.h <<_ACEOF
21278 #define HAVE__ISINFF 1
21291 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for atan2f declaration" >&5
21292 $as_echo_n "checking for atan2f declaration... " >&6; }
21293 if test x${glibcxx_cv_func_atan2f_use+set} != xset; then
21294 if test "${glibcxx_cv_func_atan2f_use+set}" = set; then :
21295 $as_echo_n "(cached) " >&6
21300 ac_cpp='$CXXCPP $CPPFLAGS'
21301 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
21302 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
21303 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
21305 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
21306 /* end confdefs.h. */
21316 if ac_fn_cxx_try_compile "$LINENO"; then :
21317 glibcxx_cv_func_atan2f_use=yes
21319 glibcxx_cv_func_atan2f_use=no
21321 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
21323 ac_cpp='$CPP $CPPFLAGS'
21324 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
21325 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
21326 ac_compiler_gnu=$ac_cv_c_compiler_gnu
21332 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_atan2f_use" >&5
21333 $as_echo "$glibcxx_cv_func_atan2f_use" >&6; }
21335 if test x$glibcxx_cv_func_atan2f_use = x"yes"; then
21336 for ac_func in atan2f
21338 ac_fn_c_check_func "$LINENO" "atan2f" "ac_cv_func_atan2f"
21339 if test "x$ac_cv_func_atan2f" = x""yes; then :
21340 cat >>confdefs.h <<_ACEOF
21341 #define HAVE_ATAN2F 1
21349 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _atan2f declaration" >&5
21350 $as_echo_n "checking for _atan2f declaration... " >&6; }
21351 if test x${glibcxx_cv_func__atan2f_use+set} != xset; then
21352 if test "${glibcxx_cv_func__atan2f_use+set}" = set; then :
21353 $as_echo_n "(cached) " >&6
21358 ac_cpp='$CXXCPP $CPPFLAGS'
21359 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
21360 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
21361 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
21363 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
21364 /* end confdefs.h. */
21374 if ac_fn_cxx_try_compile "$LINENO"; then :
21375 glibcxx_cv_func__atan2f_use=yes
21377 glibcxx_cv_func__atan2f_use=no
21379 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
21381 ac_cpp='$CPP $CPPFLAGS'
21382 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
21383 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
21384 ac_compiler_gnu=$ac_cv_c_compiler_gnu
21390 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__atan2f_use" >&5
21391 $as_echo "$glibcxx_cv_func__atan2f_use" >&6; }
21393 if test x$glibcxx_cv_func__atan2f_use = x"yes"; then
21394 for ac_func in _atan2f
21396 ac_fn_c_check_func "$LINENO" "_atan2f" "ac_cv_func__atan2f"
21397 if test "x$ac_cv_func__atan2f" = x""yes; then :
21398 cat >>confdefs.h <<_ACEOF
21399 #define HAVE__ATAN2F 1
21412 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fabsf declaration" >&5
21413 $as_echo_n "checking for fabsf declaration... " >&6; }
21414 if test x${glibcxx_cv_func_fabsf_use+set} != xset; then
21415 if test "${glibcxx_cv_func_fabsf_use+set}" = set; then :
21416 $as_echo_n "(cached) " >&6
21421 ac_cpp='$CXXCPP $CPPFLAGS'
21422 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
21423 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
21424 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
21426 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
21427 /* end confdefs.h. */
21429 #ifdef HAVE_IEEEFP_H
21430 #include <ieeefp.h>
21441 if ac_fn_cxx_try_compile "$LINENO"; then :
21442 glibcxx_cv_func_fabsf_use=yes
21444 glibcxx_cv_func_fabsf_use=no
21446 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
21448 ac_cpp='$CPP $CPPFLAGS'
21449 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
21450 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
21451 ac_compiler_gnu=$ac_cv_c_compiler_gnu
21457 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_fabsf_use" >&5
21458 $as_echo "$glibcxx_cv_func_fabsf_use" >&6; }
21460 if test x$glibcxx_cv_func_fabsf_use = x"yes"; then
21461 for ac_func in fabsf
21463 ac_fn_c_check_func "$LINENO" "fabsf" "ac_cv_func_fabsf"
21464 if test "x$ac_cv_func_fabsf" = x""yes; then :
21465 cat >>confdefs.h <<_ACEOF
21466 #define HAVE_FABSF 1
21474 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _fabsf declaration" >&5
21475 $as_echo_n "checking for _fabsf declaration... " >&6; }
21476 if test x${glibcxx_cv_func__fabsf_use+set} != xset; then
21477 if test "${glibcxx_cv_func__fabsf_use+set}" = set; then :
21478 $as_echo_n "(cached) " >&6
21483 ac_cpp='$CXXCPP $CPPFLAGS'
21484 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
21485 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
21486 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
21488 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
21489 /* end confdefs.h. */
21491 #ifdef HAVE_IEEEFP_H
21492 #include <ieeefp.h>
21503 if ac_fn_cxx_try_compile "$LINENO"; then :
21504 glibcxx_cv_func__fabsf_use=yes
21506 glibcxx_cv_func__fabsf_use=no
21508 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
21510 ac_cpp='$CPP $CPPFLAGS'
21511 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
21512 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
21513 ac_compiler_gnu=$ac_cv_c_compiler_gnu
21519 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__fabsf_use" >&5
21520 $as_echo "$glibcxx_cv_func__fabsf_use" >&6; }
21522 if test x$glibcxx_cv_func__fabsf_use = x"yes"; then
21523 for ac_func in _fabsf
21525 ac_fn_c_check_func "$LINENO" "_fabsf" "ac_cv_func__fabsf"
21526 if test "x$ac_cv_func__fabsf" = x""yes; then :
21527 cat >>confdefs.h <<_ACEOF
21528 #define HAVE__FABSF 1
21541 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fmodf declaration" >&5
21542 $as_echo_n "checking for fmodf declaration... " >&6; }
21543 if test x${glibcxx_cv_func_fmodf_use+set} != xset; then
21544 if test "${glibcxx_cv_func_fmodf_use+set}" = set; then :
21545 $as_echo_n "(cached) " >&6
21550 ac_cpp='$CXXCPP $CPPFLAGS'
21551 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
21552 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
21553 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
21555 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
21556 /* end confdefs.h. */
21566 if ac_fn_cxx_try_compile "$LINENO"; then :
21567 glibcxx_cv_func_fmodf_use=yes
21569 glibcxx_cv_func_fmodf_use=no
21571 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
21573 ac_cpp='$CPP $CPPFLAGS'
21574 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
21575 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
21576 ac_compiler_gnu=$ac_cv_c_compiler_gnu
21582 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_fmodf_use" >&5
21583 $as_echo "$glibcxx_cv_func_fmodf_use" >&6; }
21585 if test x$glibcxx_cv_func_fmodf_use = x"yes"; then
21586 for ac_func in fmodf
21588 ac_fn_c_check_func "$LINENO" "fmodf" "ac_cv_func_fmodf"
21589 if test "x$ac_cv_func_fmodf" = x""yes; then :
21590 cat >>confdefs.h <<_ACEOF
21591 #define HAVE_FMODF 1
21599 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _fmodf declaration" >&5
21600 $as_echo_n "checking for _fmodf declaration... " >&6; }
21601 if test x${glibcxx_cv_func__fmodf_use+set} != xset; then
21602 if test "${glibcxx_cv_func__fmodf_use+set}" = set; then :
21603 $as_echo_n "(cached) " >&6
21608 ac_cpp='$CXXCPP $CPPFLAGS'
21609 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
21610 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
21611 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
21613 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
21614 /* end confdefs.h. */
21624 if ac_fn_cxx_try_compile "$LINENO"; then :
21625 glibcxx_cv_func__fmodf_use=yes
21627 glibcxx_cv_func__fmodf_use=no
21629 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
21631 ac_cpp='$CPP $CPPFLAGS'
21632 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
21633 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
21634 ac_compiler_gnu=$ac_cv_c_compiler_gnu
21640 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__fmodf_use" >&5
21641 $as_echo "$glibcxx_cv_func__fmodf_use" >&6; }
21643 if test x$glibcxx_cv_func__fmodf_use = x"yes"; then
21644 for ac_func in _fmodf
21646 ac_fn_c_check_func "$LINENO" "_fmodf" "ac_cv_func__fmodf"
21647 if test "x$ac_cv_func__fmodf" = x""yes; then :
21648 cat >>confdefs.h <<_ACEOF
21649 #define HAVE__FMODF 1
21662 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for frexpf declaration" >&5
21663 $as_echo_n "checking for frexpf declaration... " >&6; }
21664 if test x${glibcxx_cv_func_frexpf_use+set} != xset; then
21665 if test "${glibcxx_cv_func_frexpf_use+set}" = set; then :
21666 $as_echo_n "(cached) " >&6
21671 ac_cpp='$CXXCPP $CPPFLAGS'
21672 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
21673 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
21674 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
21676 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
21677 /* end confdefs.h. */
21687 if ac_fn_cxx_try_compile "$LINENO"; then :
21688 glibcxx_cv_func_frexpf_use=yes
21690 glibcxx_cv_func_frexpf_use=no
21692 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
21694 ac_cpp='$CPP $CPPFLAGS'
21695 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
21696 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
21697 ac_compiler_gnu=$ac_cv_c_compiler_gnu
21703 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_frexpf_use" >&5
21704 $as_echo "$glibcxx_cv_func_frexpf_use" >&6; }
21706 if test x$glibcxx_cv_func_frexpf_use = x"yes"; then
21707 for ac_func in frexpf
21709 ac_fn_c_check_func "$LINENO" "frexpf" "ac_cv_func_frexpf"
21710 if test "x$ac_cv_func_frexpf" = x""yes; then :
21711 cat >>confdefs.h <<_ACEOF
21712 #define HAVE_FREXPF 1
21720 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _frexpf declaration" >&5
21721 $as_echo_n "checking for _frexpf declaration... " >&6; }
21722 if test x${glibcxx_cv_func__frexpf_use+set} != xset; then
21723 if test "${glibcxx_cv_func__frexpf_use+set}" = set; then :
21724 $as_echo_n "(cached) " >&6
21729 ac_cpp='$CXXCPP $CPPFLAGS'
21730 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
21731 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
21732 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
21734 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
21735 /* end confdefs.h. */
21745 if ac_fn_cxx_try_compile "$LINENO"; then :
21746 glibcxx_cv_func__frexpf_use=yes
21748 glibcxx_cv_func__frexpf_use=no
21750 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
21752 ac_cpp='$CPP $CPPFLAGS'
21753 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
21754 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
21755 ac_compiler_gnu=$ac_cv_c_compiler_gnu
21761 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__frexpf_use" >&5
21762 $as_echo "$glibcxx_cv_func__frexpf_use" >&6; }
21764 if test x$glibcxx_cv_func__frexpf_use = x"yes"; then
21765 for ac_func in _frexpf
21767 ac_fn_c_check_func "$LINENO" "_frexpf" "ac_cv_func__frexpf"
21768 if test "x$ac_cv_func__frexpf" = x""yes; then :
21769 cat >>confdefs.h <<_ACEOF
21770 #define HAVE__FREXPF 1
21783 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for hypotf declaration" >&5
21784 $as_echo_n "checking for hypotf declaration... " >&6; }
21785 if test x${glibcxx_cv_func_hypotf_use+set} != xset; then
21786 if test "${glibcxx_cv_func_hypotf_use+set}" = set; then :
21787 $as_echo_n "(cached) " >&6
21792 ac_cpp='$CXXCPP $CPPFLAGS'
21793 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
21794 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
21795 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
21797 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
21798 /* end confdefs.h. */
21808 if ac_fn_cxx_try_compile "$LINENO"; then :
21809 glibcxx_cv_func_hypotf_use=yes
21811 glibcxx_cv_func_hypotf_use=no
21813 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
21815 ac_cpp='$CPP $CPPFLAGS'
21816 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
21817 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
21818 ac_compiler_gnu=$ac_cv_c_compiler_gnu
21824 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_hypotf_use" >&5
21825 $as_echo "$glibcxx_cv_func_hypotf_use" >&6; }
21827 if test x$glibcxx_cv_func_hypotf_use = x"yes"; then
21828 for ac_func in hypotf
21830 ac_fn_c_check_func "$LINENO" "hypotf" "ac_cv_func_hypotf"
21831 if test "x$ac_cv_func_hypotf" = x""yes; then :
21832 cat >>confdefs.h <<_ACEOF
21833 #define HAVE_HYPOTF 1
21841 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _hypotf declaration" >&5
21842 $as_echo_n "checking for _hypotf declaration... " >&6; }
21843 if test x${glibcxx_cv_func__hypotf_use+set} != xset; then
21844 if test "${glibcxx_cv_func__hypotf_use+set}" = set; then :
21845 $as_echo_n "(cached) " >&6
21850 ac_cpp='$CXXCPP $CPPFLAGS'
21851 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
21852 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
21853 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
21855 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
21856 /* end confdefs.h. */
21866 if ac_fn_cxx_try_compile "$LINENO"; then :
21867 glibcxx_cv_func__hypotf_use=yes
21869 glibcxx_cv_func__hypotf_use=no
21871 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
21873 ac_cpp='$CPP $CPPFLAGS'
21874 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
21875 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
21876 ac_compiler_gnu=$ac_cv_c_compiler_gnu
21882 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__hypotf_use" >&5
21883 $as_echo "$glibcxx_cv_func__hypotf_use" >&6; }
21885 if test x$glibcxx_cv_func__hypotf_use = x"yes"; then
21886 for ac_func in _hypotf
21888 ac_fn_c_check_func "$LINENO" "_hypotf" "ac_cv_func__hypotf"
21889 if test "x$ac_cv_func__hypotf" = x""yes; then :
21890 cat >>confdefs.h <<_ACEOF
21891 #define HAVE__HYPOTF 1
21904 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ldexpf declaration" >&5
21905 $as_echo_n "checking for ldexpf declaration... " >&6; }
21906 if test x${glibcxx_cv_func_ldexpf_use+set} != xset; then
21907 if test "${glibcxx_cv_func_ldexpf_use+set}" = set; then :
21908 $as_echo_n "(cached) " >&6
21913 ac_cpp='$CXXCPP $CPPFLAGS'
21914 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
21915 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
21916 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
21918 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
21919 /* end confdefs.h. */
21929 if ac_fn_cxx_try_compile "$LINENO"; then :
21930 glibcxx_cv_func_ldexpf_use=yes
21932 glibcxx_cv_func_ldexpf_use=no
21934 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
21936 ac_cpp='$CPP $CPPFLAGS'
21937 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
21938 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
21939 ac_compiler_gnu=$ac_cv_c_compiler_gnu
21945 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_ldexpf_use" >&5
21946 $as_echo "$glibcxx_cv_func_ldexpf_use" >&6; }
21948 if test x$glibcxx_cv_func_ldexpf_use = x"yes"; then
21949 for ac_func in ldexpf
21951 ac_fn_c_check_func "$LINENO" "ldexpf" "ac_cv_func_ldexpf"
21952 if test "x$ac_cv_func_ldexpf" = x""yes; then :
21953 cat >>confdefs.h <<_ACEOF
21954 #define HAVE_LDEXPF 1
21962 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _ldexpf declaration" >&5
21963 $as_echo_n "checking for _ldexpf declaration... " >&6; }
21964 if test x${glibcxx_cv_func__ldexpf_use+set} != xset; then
21965 if test "${glibcxx_cv_func__ldexpf_use+set}" = set; then :
21966 $as_echo_n "(cached) " >&6
21971 ac_cpp='$CXXCPP $CPPFLAGS'
21972 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
21973 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
21974 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
21976 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
21977 /* end confdefs.h. */
21987 if ac_fn_cxx_try_compile "$LINENO"; then :
21988 glibcxx_cv_func__ldexpf_use=yes
21990 glibcxx_cv_func__ldexpf_use=no
21992 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
21994 ac_cpp='$CPP $CPPFLAGS'
21995 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
21996 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
21997 ac_compiler_gnu=$ac_cv_c_compiler_gnu
22003 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__ldexpf_use" >&5
22004 $as_echo "$glibcxx_cv_func__ldexpf_use" >&6; }
22006 if test x$glibcxx_cv_func__ldexpf_use = x"yes"; then
22007 for ac_func in _ldexpf
22009 ac_fn_c_check_func "$LINENO" "_ldexpf" "ac_cv_func__ldexpf"
22010 if test "x$ac_cv_func__ldexpf" = x""yes; then :
22011 cat >>confdefs.h <<_ACEOF
22012 #define HAVE__LDEXPF 1
22025 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for logf declaration" >&5
22026 $as_echo_n "checking for logf declaration... " >&6; }
22027 if test x${glibcxx_cv_func_logf_use+set} != xset; then
22028 if test "${glibcxx_cv_func_logf_use+set}" = set; then :
22029 $as_echo_n "(cached) " >&6
22034 ac_cpp='$CXXCPP $CPPFLAGS'
22035 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
22036 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
22037 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
22039 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
22040 /* end confdefs.h. */
22042 #ifdef HAVE_IEEEFP_H
22043 #include <ieeefp.h>
22054 if ac_fn_cxx_try_compile "$LINENO"; then :
22055 glibcxx_cv_func_logf_use=yes
22057 glibcxx_cv_func_logf_use=no
22059 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
22061 ac_cpp='$CPP $CPPFLAGS'
22062 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
22063 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
22064 ac_compiler_gnu=$ac_cv_c_compiler_gnu
22070 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_logf_use" >&5
22071 $as_echo "$glibcxx_cv_func_logf_use" >&6; }
22073 if test x$glibcxx_cv_func_logf_use = x"yes"; then
22074 for ac_func in logf
22076 ac_fn_c_check_func "$LINENO" "logf" "ac_cv_func_logf"
22077 if test "x$ac_cv_func_logf" = x""yes; then :
22078 cat >>confdefs.h <<_ACEOF
22079 #define HAVE_LOGF 1
22087 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _logf declaration" >&5
22088 $as_echo_n "checking for _logf declaration... " >&6; }
22089 if test x${glibcxx_cv_func__logf_use+set} != xset; then
22090 if test "${glibcxx_cv_func__logf_use+set}" = set; then :
22091 $as_echo_n "(cached) " >&6
22096 ac_cpp='$CXXCPP $CPPFLAGS'
22097 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
22098 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
22099 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
22101 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
22102 /* end confdefs.h. */
22104 #ifdef HAVE_IEEEFP_H
22105 #include <ieeefp.h>
22116 if ac_fn_cxx_try_compile "$LINENO"; then :
22117 glibcxx_cv_func__logf_use=yes
22119 glibcxx_cv_func__logf_use=no
22121 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
22123 ac_cpp='$CPP $CPPFLAGS'
22124 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
22125 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
22126 ac_compiler_gnu=$ac_cv_c_compiler_gnu
22132 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__logf_use" >&5
22133 $as_echo "$glibcxx_cv_func__logf_use" >&6; }
22135 if test x$glibcxx_cv_func__logf_use = x"yes"; then
22136 for ac_func in _logf
22138 ac_fn_c_check_func "$LINENO" "_logf" "ac_cv_func__logf"
22139 if test "x$ac_cv_func__logf" = x""yes; then :
22140 cat >>confdefs.h <<_ACEOF
22141 #define HAVE__LOGF 1
22154 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for log10f declaration" >&5
22155 $as_echo_n "checking for log10f declaration... " >&6; }
22156 if test x${glibcxx_cv_func_log10f_use+set} != xset; then
22157 if test "${glibcxx_cv_func_log10f_use+set}" = set; then :
22158 $as_echo_n "(cached) " >&6
22163 ac_cpp='$CXXCPP $CPPFLAGS'
22164 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
22165 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
22166 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
22168 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
22169 /* end confdefs.h. */
22171 #ifdef HAVE_IEEEFP_H
22172 #include <ieeefp.h>
22183 if ac_fn_cxx_try_compile "$LINENO"; then :
22184 glibcxx_cv_func_log10f_use=yes
22186 glibcxx_cv_func_log10f_use=no
22188 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
22190 ac_cpp='$CPP $CPPFLAGS'
22191 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
22192 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
22193 ac_compiler_gnu=$ac_cv_c_compiler_gnu
22199 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_log10f_use" >&5
22200 $as_echo "$glibcxx_cv_func_log10f_use" >&6; }
22202 if test x$glibcxx_cv_func_log10f_use = x"yes"; then
22203 for ac_func in log10f
22205 ac_fn_c_check_func "$LINENO" "log10f" "ac_cv_func_log10f"
22206 if test "x$ac_cv_func_log10f" = x""yes; then :
22207 cat >>confdefs.h <<_ACEOF
22208 #define HAVE_LOG10F 1
22216 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _log10f declaration" >&5
22217 $as_echo_n "checking for _log10f declaration... " >&6; }
22218 if test x${glibcxx_cv_func__log10f_use+set} != xset; then
22219 if test "${glibcxx_cv_func__log10f_use+set}" = set; then :
22220 $as_echo_n "(cached) " >&6
22225 ac_cpp='$CXXCPP $CPPFLAGS'
22226 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
22227 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
22228 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
22230 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
22231 /* end confdefs.h. */
22233 #ifdef HAVE_IEEEFP_H
22234 #include <ieeefp.h>
22245 if ac_fn_cxx_try_compile "$LINENO"; then :
22246 glibcxx_cv_func__log10f_use=yes
22248 glibcxx_cv_func__log10f_use=no
22250 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
22252 ac_cpp='$CPP $CPPFLAGS'
22253 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
22254 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
22255 ac_compiler_gnu=$ac_cv_c_compiler_gnu
22261 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__log10f_use" >&5
22262 $as_echo "$glibcxx_cv_func__log10f_use" >&6; }
22264 if test x$glibcxx_cv_func__log10f_use = x"yes"; then
22265 for ac_func in _log10f
22267 ac_fn_c_check_func "$LINENO" "_log10f" "ac_cv_func__log10f"
22268 if test "x$ac_cv_func__log10f" = x""yes; then :
22269 cat >>confdefs.h <<_ACEOF
22270 #define HAVE__LOG10F 1
22283 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for modff declaration" >&5
22284 $as_echo_n "checking for modff declaration... " >&6; }
22285 if test x${glibcxx_cv_func_modff_use+set} != xset; then
22286 if test "${glibcxx_cv_func_modff_use+set}" = set; then :
22287 $as_echo_n "(cached) " >&6
22292 ac_cpp='$CXXCPP $CPPFLAGS'
22293 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
22294 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
22295 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
22297 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
22298 /* end confdefs.h. */
22308 if ac_fn_cxx_try_compile "$LINENO"; then :
22309 glibcxx_cv_func_modff_use=yes
22311 glibcxx_cv_func_modff_use=no
22313 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
22315 ac_cpp='$CPP $CPPFLAGS'
22316 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
22317 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
22318 ac_compiler_gnu=$ac_cv_c_compiler_gnu
22324 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_modff_use" >&5
22325 $as_echo "$glibcxx_cv_func_modff_use" >&6; }
22327 if test x$glibcxx_cv_func_modff_use = x"yes"; then
22328 for ac_func in modff
22330 ac_fn_c_check_func "$LINENO" "modff" "ac_cv_func_modff"
22331 if test "x$ac_cv_func_modff" = x""yes; then :
22332 cat >>confdefs.h <<_ACEOF
22333 #define HAVE_MODFF 1
22341 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _modff declaration" >&5
22342 $as_echo_n "checking for _modff declaration... " >&6; }
22343 if test x${glibcxx_cv_func__modff_use+set} != xset; then
22344 if test "${glibcxx_cv_func__modff_use+set}" = set; then :
22345 $as_echo_n "(cached) " >&6
22350 ac_cpp='$CXXCPP $CPPFLAGS'
22351 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
22352 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
22353 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
22355 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
22356 /* end confdefs.h. */
22366 if ac_fn_cxx_try_compile "$LINENO"; then :
22367 glibcxx_cv_func__modff_use=yes
22369 glibcxx_cv_func__modff_use=no
22371 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
22373 ac_cpp='$CPP $CPPFLAGS'
22374 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
22375 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
22376 ac_compiler_gnu=$ac_cv_c_compiler_gnu
22382 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__modff_use" >&5
22383 $as_echo "$glibcxx_cv_func__modff_use" >&6; }
22385 if test x$glibcxx_cv_func__modff_use = x"yes"; then
22386 for ac_func in _modff
22388 ac_fn_c_check_func "$LINENO" "_modff" "ac_cv_func__modff"
22389 if test "x$ac_cv_func__modff" = x""yes; then :
22390 cat >>confdefs.h <<_ACEOF
22391 #define HAVE__MODFF 1
22404 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for modf declaration" >&5
22405 $as_echo_n "checking for modf declaration... " >&6; }
22406 if test x${glibcxx_cv_func_modf_use+set} != xset; then
22407 if test "${glibcxx_cv_func_modf_use+set}" = set; then :
22408 $as_echo_n "(cached) " >&6
22413 ac_cpp='$CXXCPP $CPPFLAGS'
22414 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
22415 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
22416 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
22418 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
22419 /* end confdefs.h. */
22429 if ac_fn_cxx_try_compile "$LINENO"; then :
22430 glibcxx_cv_func_modf_use=yes
22432 glibcxx_cv_func_modf_use=no
22434 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
22436 ac_cpp='$CPP $CPPFLAGS'
22437 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
22438 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
22439 ac_compiler_gnu=$ac_cv_c_compiler_gnu
22445 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_modf_use" >&5
22446 $as_echo "$glibcxx_cv_func_modf_use" >&6; }
22448 if test x$glibcxx_cv_func_modf_use = x"yes"; then
22449 for ac_func in modf
22451 ac_fn_c_check_func "$LINENO" "modf" "ac_cv_func_modf"
22452 if test "x$ac_cv_func_modf" = x""yes; then :
22453 cat >>confdefs.h <<_ACEOF
22454 #define HAVE_MODF 1
22462 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _modf declaration" >&5
22463 $as_echo_n "checking for _modf declaration... " >&6; }
22464 if test x${glibcxx_cv_func__modf_use+set} != xset; then
22465 if test "${glibcxx_cv_func__modf_use+set}" = set; then :
22466 $as_echo_n "(cached) " >&6
22471 ac_cpp='$CXXCPP $CPPFLAGS'
22472 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
22473 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
22474 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
22476 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
22477 /* end confdefs.h. */
22487 if ac_fn_cxx_try_compile "$LINENO"; then :
22488 glibcxx_cv_func__modf_use=yes
22490 glibcxx_cv_func__modf_use=no
22492 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
22494 ac_cpp='$CPP $CPPFLAGS'
22495 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
22496 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
22497 ac_compiler_gnu=$ac_cv_c_compiler_gnu
22503 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__modf_use" >&5
22504 $as_echo "$glibcxx_cv_func__modf_use" >&6; }
22506 if test x$glibcxx_cv_func__modf_use = x"yes"; then
22507 for ac_func in _modf
22509 ac_fn_c_check_func "$LINENO" "_modf" "ac_cv_func__modf"
22510 if test "x$ac_cv_func__modf" = x""yes; then :
22511 cat >>confdefs.h <<_ACEOF
22512 #define HAVE__MODF 1
22525 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for powf declaration" >&5
22526 $as_echo_n "checking for powf declaration... " >&6; }
22527 if test x${glibcxx_cv_func_powf_use+set} != xset; then
22528 if test "${glibcxx_cv_func_powf_use+set}" = set; then :
22529 $as_echo_n "(cached) " >&6
22534 ac_cpp='$CXXCPP $CPPFLAGS'
22535 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
22536 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
22537 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
22539 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
22540 /* end confdefs.h. */
22550 if ac_fn_cxx_try_compile "$LINENO"; then :
22551 glibcxx_cv_func_powf_use=yes
22553 glibcxx_cv_func_powf_use=no
22555 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
22557 ac_cpp='$CPP $CPPFLAGS'
22558 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
22559 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
22560 ac_compiler_gnu=$ac_cv_c_compiler_gnu
22566 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_powf_use" >&5
22567 $as_echo "$glibcxx_cv_func_powf_use" >&6; }
22569 if test x$glibcxx_cv_func_powf_use = x"yes"; then
22570 for ac_func in powf
22572 ac_fn_c_check_func "$LINENO" "powf" "ac_cv_func_powf"
22573 if test "x$ac_cv_func_powf" = x""yes; then :
22574 cat >>confdefs.h <<_ACEOF
22575 #define HAVE_POWF 1
22583 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _powf declaration" >&5
22584 $as_echo_n "checking for _powf declaration... " >&6; }
22585 if test x${glibcxx_cv_func__powf_use+set} != xset; then
22586 if test "${glibcxx_cv_func__powf_use+set}" = set; then :
22587 $as_echo_n "(cached) " >&6
22592 ac_cpp='$CXXCPP $CPPFLAGS'
22593 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
22594 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
22595 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
22597 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
22598 /* end confdefs.h. */
22608 if ac_fn_cxx_try_compile "$LINENO"; then :
22609 glibcxx_cv_func__powf_use=yes
22611 glibcxx_cv_func__powf_use=no
22613 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
22615 ac_cpp='$CPP $CPPFLAGS'
22616 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
22617 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
22618 ac_compiler_gnu=$ac_cv_c_compiler_gnu
22624 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__powf_use" >&5
22625 $as_echo "$glibcxx_cv_func__powf_use" >&6; }
22627 if test x$glibcxx_cv_func__powf_use = x"yes"; then
22628 for ac_func in _powf
22630 ac_fn_c_check_func "$LINENO" "_powf" "ac_cv_func__powf"
22631 if test "x$ac_cv_func__powf" = x""yes; then :
22632 cat >>confdefs.h <<_ACEOF
22633 #define HAVE__POWF 1
22646 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sqrtf declaration" >&5
22647 $as_echo_n "checking for sqrtf declaration... " >&6; }
22648 if test x${glibcxx_cv_func_sqrtf_use+set} != xset; then
22649 if test "${glibcxx_cv_func_sqrtf_use+set}" = set; then :
22650 $as_echo_n "(cached) " >&6
22655 ac_cpp='$CXXCPP $CPPFLAGS'
22656 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
22657 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
22658 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
22660 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
22661 /* end confdefs.h. */
22663 #ifdef HAVE_IEEEFP_H
22664 #include <ieeefp.h>
22675 if ac_fn_cxx_try_compile "$LINENO"; then :
22676 glibcxx_cv_func_sqrtf_use=yes
22678 glibcxx_cv_func_sqrtf_use=no
22680 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
22682 ac_cpp='$CPP $CPPFLAGS'
22683 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
22684 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
22685 ac_compiler_gnu=$ac_cv_c_compiler_gnu
22691 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_sqrtf_use" >&5
22692 $as_echo "$glibcxx_cv_func_sqrtf_use" >&6; }
22694 if test x$glibcxx_cv_func_sqrtf_use = x"yes"; then
22695 for ac_func in sqrtf
22697 ac_fn_c_check_func "$LINENO" "sqrtf" "ac_cv_func_sqrtf"
22698 if test "x$ac_cv_func_sqrtf" = x""yes; then :
22699 cat >>confdefs.h <<_ACEOF
22700 #define HAVE_SQRTF 1
22708 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _sqrtf declaration" >&5
22709 $as_echo_n "checking for _sqrtf declaration... " >&6; }
22710 if test x${glibcxx_cv_func__sqrtf_use+set} != xset; then
22711 if test "${glibcxx_cv_func__sqrtf_use+set}" = set; then :
22712 $as_echo_n "(cached) " >&6
22717 ac_cpp='$CXXCPP $CPPFLAGS'
22718 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
22719 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
22720 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
22722 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
22723 /* end confdefs.h. */
22725 #ifdef HAVE_IEEEFP_H
22726 #include <ieeefp.h>
22737 if ac_fn_cxx_try_compile "$LINENO"; then :
22738 glibcxx_cv_func__sqrtf_use=yes
22740 glibcxx_cv_func__sqrtf_use=no
22742 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
22744 ac_cpp='$CPP $CPPFLAGS'
22745 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
22746 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
22747 ac_compiler_gnu=$ac_cv_c_compiler_gnu
22753 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__sqrtf_use" >&5
22754 $as_echo "$glibcxx_cv_func__sqrtf_use" >&6; }
22756 if test x$glibcxx_cv_func__sqrtf_use = x"yes"; then
22757 for ac_func in _sqrtf
22759 ac_fn_c_check_func "$LINENO" "_sqrtf" "ac_cv_func__sqrtf"
22760 if test "x$ac_cv_func__sqrtf" = x""yes; then :
22761 cat >>confdefs.h <<_ACEOF
22762 #define HAVE__SQRTF 1
22775 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sincosf declaration" >&5
22776 $as_echo_n "checking for sincosf declaration... " >&6; }
22777 if test x${glibcxx_cv_func_sincosf_use+set} != xset; then
22778 if test "${glibcxx_cv_func_sincosf_use+set}" = set; then :
22779 $as_echo_n "(cached) " >&6
22784 ac_cpp='$CXXCPP $CPPFLAGS'
22785 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
22786 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
22787 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
22789 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
22790 /* end confdefs.h. */
22800 if ac_fn_cxx_try_compile "$LINENO"; then :
22801 glibcxx_cv_func_sincosf_use=yes
22803 glibcxx_cv_func_sincosf_use=no
22805 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
22807 ac_cpp='$CPP $CPPFLAGS'
22808 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
22809 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
22810 ac_compiler_gnu=$ac_cv_c_compiler_gnu
22816 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_sincosf_use" >&5
22817 $as_echo "$glibcxx_cv_func_sincosf_use" >&6; }
22819 if test x$glibcxx_cv_func_sincosf_use = x"yes"; then
22820 for ac_func in sincosf
22822 ac_fn_c_check_func "$LINENO" "sincosf" "ac_cv_func_sincosf"
22823 if test "x$ac_cv_func_sincosf" = x""yes; then :
22824 cat >>confdefs.h <<_ACEOF
22825 #define HAVE_SINCOSF 1
22833 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _sincosf declaration" >&5
22834 $as_echo_n "checking for _sincosf declaration... " >&6; }
22835 if test x${glibcxx_cv_func__sincosf_use+set} != xset; then
22836 if test "${glibcxx_cv_func__sincosf_use+set}" = set; then :
22837 $as_echo_n "(cached) " >&6
22842 ac_cpp='$CXXCPP $CPPFLAGS'
22843 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
22844 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
22845 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
22847 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
22848 /* end confdefs.h. */
22858 if ac_fn_cxx_try_compile "$LINENO"; then :
22859 glibcxx_cv_func__sincosf_use=yes
22861 glibcxx_cv_func__sincosf_use=no
22863 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
22865 ac_cpp='$CPP $CPPFLAGS'
22866 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
22867 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
22868 ac_compiler_gnu=$ac_cv_c_compiler_gnu
22874 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__sincosf_use" >&5
22875 $as_echo "$glibcxx_cv_func__sincosf_use" >&6; }
22877 if test x$glibcxx_cv_func__sincosf_use = x"yes"; then
22878 for ac_func in _sincosf
22880 ac_fn_c_check_func "$LINENO" "_sincosf" "ac_cv_func__sincosf"
22881 if test "x$ac_cv_func__sincosf" = x""yes; then :
22882 cat >>confdefs.h <<_ACEOF
22883 #define HAVE__SINCOSF 1
22896 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for finitef declaration" >&5
22897 $as_echo_n "checking for finitef declaration... " >&6; }
22898 if test x${glibcxx_cv_func_finitef_use+set} != xset; then
22899 if test "${glibcxx_cv_func_finitef_use+set}" = set; then :
22900 $as_echo_n "(cached) " >&6
22905 ac_cpp='$CXXCPP $CPPFLAGS'
22906 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
22907 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
22908 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
22910 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
22911 /* end confdefs.h. */
22913 #ifdef HAVE_IEEEFP_H
22914 #include <ieeefp.h>
22925 if ac_fn_cxx_try_compile "$LINENO"; then :
22926 glibcxx_cv_func_finitef_use=yes
22928 glibcxx_cv_func_finitef_use=no
22930 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
22932 ac_cpp='$CPP $CPPFLAGS'
22933 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
22934 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
22935 ac_compiler_gnu=$ac_cv_c_compiler_gnu
22941 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_finitef_use" >&5
22942 $as_echo "$glibcxx_cv_func_finitef_use" >&6; }
22944 if test x$glibcxx_cv_func_finitef_use = x"yes"; then
22945 for ac_func in finitef
22947 ac_fn_c_check_func "$LINENO" "finitef" "ac_cv_func_finitef"
22948 if test "x$ac_cv_func_finitef" = x""yes; then :
22949 cat >>confdefs.h <<_ACEOF
22950 #define HAVE_FINITEF 1
22958 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _finitef declaration" >&5
22959 $as_echo_n "checking for _finitef declaration... " >&6; }
22960 if test x${glibcxx_cv_func__finitef_use+set} != xset; then
22961 if test "${glibcxx_cv_func__finitef_use+set}" = set; then :
22962 $as_echo_n "(cached) " >&6
22967 ac_cpp='$CXXCPP $CPPFLAGS'
22968 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
22969 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
22970 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
22972 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
22973 /* end confdefs.h. */
22975 #ifdef HAVE_IEEEFP_H
22976 #include <ieeefp.h>
22987 if ac_fn_cxx_try_compile "$LINENO"; then :
22988 glibcxx_cv_func__finitef_use=yes
22990 glibcxx_cv_func__finitef_use=no
22992 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
22994 ac_cpp='$CPP $CPPFLAGS'
22995 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
22996 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
22997 ac_compiler_gnu=$ac_cv_c_compiler_gnu
23003 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__finitef_use" >&5
23004 $as_echo "$glibcxx_cv_func__finitef_use" >&6; }
23006 if test x$glibcxx_cv_func__finitef_use = x"yes"; then
23007 for ac_func in _finitef
23009 ac_fn_c_check_func "$LINENO" "_finitef" "ac_cv_func__finitef"
23010 if test "x$ac_cv_func__finitef" = x""yes; then :
23011 cat >>confdefs.h <<_ACEOF
23012 #define HAVE__FINITEF 1
23025 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long double trig functions" >&5
23026 $as_echo_n "checking for long double trig functions... " >&6; }
23027 if test "${glibcxx_cv_func_long_double_trig_use+set}" = set; then :
23028 $as_echo_n "(cached) " >&6
23033 ac_cpp='$CXXCPP $CPPFLAGS'
23034 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
23035 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
23036 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
23038 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
23039 /* end confdefs.h. */
23044 acosl (0); asinl (0); atanl (0); cosl (0); sinl (0); tanl (0); coshl (0); sinhl (0); tanhl (0);
23049 if ac_fn_cxx_try_compile "$LINENO"; then :
23050 glibcxx_cv_func_long_double_trig_use=yes
23052 glibcxx_cv_func_long_double_trig_use=no
23054 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
23056 ac_cpp='$CPP $CPPFLAGS'
23057 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
23058 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
23059 ac_compiler_gnu=$ac_cv_c_compiler_gnu
23063 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_long_double_trig_use" >&5
23064 $as_echo "$glibcxx_cv_func_long_double_trig_use" >&6; }
23065 if test x$glibcxx_cv_func_long_double_trig_use = x"yes"; then
23066 for ac_func in acosl asinl atanl cosl sinl tanl coshl sinhl tanhl
23068 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
23069 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
23070 eval as_val=\$$as_ac_var
23071 if test "x$as_val" = x""yes; then :
23072 cat >>confdefs.h <<_ACEOF
23073 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
23080 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _long double trig functions" >&5
23081 $as_echo_n "checking for _long double trig functions... " >&6; }
23082 if test "${glibcxx_cv_func__long_double_trig_use+set}" = set; then :
23083 $as_echo_n "(cached) " >&6
23088 ac_cpp='$CXXCPP $CPPFLAGS'
23089 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
23090 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
23091 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
23093 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
23094 /* end confdefs.h. */
23099 _acosl (0); _asinl (0); _atanl (0); _cosl (0); _sinl (0); _tanl (0); _coshl (0); _sinhl (0); _tanhl (0);
23104 if ac_fn_cxx_try_compile "$LINENO"; then :
23105 glibcxx_cv_func__long_double_trig_use=yes
23107 glibcxx_cv_func__long_double_trig_use=no
23109 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
23111 ac_cpp='$CPP $CPPFLAGS'
23112 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
23113 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
23114 ac_compiler_gnu=$ac_cv_c_compiler_gnu
23118 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__long_double_trig_use" >&5
23119 $as_echo "$glibcxx_cv_func__long_double_trig_use" >&6; }
23120 if test x$glibcxx_cv_func__long_double_trig_use = x"yes"; then
23121 for ac_func in _acosl _asinl _atanl _cosl _sinl _tanl _coshl _sinhl _tanhl
23123 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
23124 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
23125 eval as_val=\$$as_ac_var
23126 if test "x$as_val" = x""yes; then :
23127 cat >>confdefs.h <<_ACEOF
23128 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
23141 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long double round functions" >&5
23142 $as_echo_n "checking for long double round functions... " >&6; }
23143 if test "${glibcxx_cv_func_long_double_round_use+set}" = set; then :
23144 $as_echo_n "(cached) " >&6
23149 ac_cpp='$CXXCPP $CPPFLAGS'
23150 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
23151 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
23152 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
23154 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
23155 /* end confdefs.h. */
23160 ceill (0); floorl (0);
23165 if ac_fn_cxx_try_compile "$LINENO"; then :
23166 glibcxx_cv_func_long_double_round_use=yes
23168 glibcxx_cv_func_long_double_round_use=no
23170 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
23172 ac_cpp='$CPP $CPPFLAGS'
23173 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
23174 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
23175 ac_compiler_gnu=$ac_cv_c_compiler_gnu
23179 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_long_double_round_use" >&5
23180 $as_echo "$glibcxx_cv_func_long_double_round_use" >&6; }
23181 if test x$glibcxx_cv_func_long_double_round_use = x"yes"; then
23182 for ac_func in ceill floorl
23184 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
23185 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
23186 eval as_val=\$$as_ac_var
23187 if test "x$as_val" = x""yes; then :
23188 cat >>confdefs.h <<_ACEOF
23189 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
23196 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _long double round functions" >&5
23197 $as_echo_n "checking for _long double round functions... " >&6; }
23198 if test "${glibcxx_cv_func__long_double_round_use+set}" = set; then :
23199 $as_echo_n "(cached) " >&6
23204 ac_cpp='$CXXCPP $CPPFLAGS'
23205 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
23206 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
23207 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
23209 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
23210 /* end confdefs.h. */
23215 _ceill (0); _floorl (0);
23220 if ac_fn_cxx_try_compile "$LINENO"; then :
23221 glibcxx_cv_func__long_double_round_use=yes
23223 glibcxx_cv_func__long_double_round_use=no
23225 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
23227 ac_cpp='$CPP $CPPFLAGS'
23228 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
23229 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
23230 ac_compiler_gnu=$ac_cv_c_compiler_gnu
23234 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__long_double_round_use" >&5
23235 $as_echo "$glibcxx_cv_func__long_double_round_use" >&6; }
23236 if test x$glibcxx_cv_func__long_double_round_use = x"yes"; then
23237 for ac_func in _ceill _floorl
23239 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
23240 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
23241 eval as_val=\$$as_ac_var
23242 if test "x$as_val" = x""yes; then :
23243 cat >>confdefs.h <<_ACEOF
23244 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
23258 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for isnanl declaration" >&5
23259 $as_echo_n "checking for isnanl declaration... " >&6; }
23260 if test x${glibcxx_cv_func_isnanl_use+set} != xset; then
23261 if test "${glibcxx_cv_func_isnanl_use+set}" = set; then :
23262 $as_echo_n "(cached) " >&6
23267 ac_cpp='$CXXCPP $CPPFLAGS'
23268 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
23269 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
23270 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
23272 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
23273 /* end confdefs.h. */
23275 #ifdef HAVE_IEEEFP_H
23276 #include <ieeefp.h>
23287 if ac_fn_cxx_try_compile "$LINENO"; then :
23288 glibcxx_cv_func_isnanl_use=yes
23290 glibcxx_cv_func_isnanl_use=no
23292 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
23294 ac_cpp='$CPP $CPPFLAGS'
23295 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
23296 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
23297 ac_compiler_gnu=$ac_cv_c_compiler_gnu
23303 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_isnanl_use" >&5
23304 $as_echo "$glibcxx_cv_func_isnanl_use" >&6; }
23306 if test x$glibcxx_cv_func_isnanl_use = x"yes"; then
23307 for ac_func in isnanl
23309 ac_fn_c_check_func "$LINENO" "isnanl" "ac_cv_func_isnanl"
23310 if test "x$ac_cv_func_isnanl" = x""yes; then :
23311 cat >>confdefs.h <<_ACEOF
23312 #define HAVE_ISNANL 1
23320 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _isnanl declaration" >&5
23321 $as_echo_n "checking for _isnanl declaration... " >&6; }
23322 if test x${glibcxx_cv_func__isnanl_use+set} != xset; then
23323 if test "${glibcxx_cv_func__isnanl_use+set}" = set; then :
23324 $as_echo_n "(cached) " >&6
23329 ac_cpp='$CXXCPP $CPPFLAGS'
23330 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
23331 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
23332 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
23334 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
23335 /* end confdefs.h. */
23337 #ifdef HAVE_IEEEFP_H
23338 #include <ieeefp.h>
23349 if ac_fn_cxx_try_compile "$LINENO"; then :
23350 glibcxx_cv_func__isnanl_use=yes
23352 glibcxx_cv_func__isnanl_use=no
23354 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
23356 ac_cpp='$CPP $CPPFLAGS'
23357 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
23358 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
23359 ac_compiler_gnu=$ac_cv_c_compiler_gnu
23365 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__isnanl_use" >&5
23366 $as_echo "$glibcxx_cv_func__isnanl_use" >&6; }
23368 if test x$glibcxx_cv_func__isnanl_use = x"yes"; then
23369 for ac_func in _isnanl
23371 ac_fn_c_check_func "$LINENO" "_isnanl" "ac_cv_func__isnanl"
23372 if test "x$ac_cv_func__isnanl" = x""yes; then :
23373 cat >>confdefs.h <<_ACEOF
23374 #define HAVE__ISNANL 1
23387 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for isinfl declaration" >&5
23388 $as_echo_n "checking for isinfl declaration... " >&6; }
23389 if test x${glibcxx_cv_func_isinfl_use+set} != xset; then
23390 if test "${glibcxx_cv_func_isinfl_use+set}" = set; then :
23391 $as_echo_n "(cached) " >&6
23396 ac_cpp='$CXXCPP $CPPFLAGS'
23397 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
23398 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
23399 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
23401 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
23402 /* end confdefs.h. */
23404 #ifdef HAVE_IEEEFP_H
23405 #include <ieeefp.h>
23416 if ac_fn_cxx_try_compile "$LINENO"; then :
23417 glibcxx_cv_func_isinfl_use=yes
23419 glibcxx_cv_func_isinfl_use=no
23421 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
23423 ac_cpp='$CPP $CPPFLAGS'
23424 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
23425 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
23426 ac_compiler_gnu=$ac_cv_c_compiler_gnu
23432 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_isinfl_use" >&5
23433 $as_echo "$glibcxx_cv_func_isinfl_use" >&6; }
23435 if test x$glibcxx_cv_func_isinfl_use = x"yes"; then
23436 for ac_func in isinfl
23438 ac_fn_c_check_func "$LINENO" "isinfl" "ac_cv_func_isinfl"
23439 if test "x$ac_cv_func_isinfl" = x""yes; then :
23440 cat >>confdefs.h <<_ACEOF
23441 #define HAVE_ISINFL 1
23449 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _isinfl declaration" >&5
23450 $as_echo_n "checking for _isinfl declaration... " >&6; }
23451 if test x${glibcxx_cv_func__isinfl_use+set} != xset; then
23452 if test "${glibcxx_cv_func__isinfl_use+set}" = set; then :
23453 $as_echo_n "(cached) " >&6
23458 ac_cpp='$CXXCPP $CPPFLAGS'
23459 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
23460 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
23461 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
23463 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
23464 /* end confdefs.h. */
23466 #ifdef HAVE_IEEEFP_H
23467 #include <ieeefp.h>
23478 if ac_fn_cxx_try_compile "$LINENO"; then :
23479 glibcxx_cv_func__isinfl_use=yes
23481 glibcxx_cv_func__isinfl_use=no
23483 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
23485 ac_cpp='$CPP $CPPFLAGS'
23486 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
23487 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
23488 ac_compiler_gnu=$ac_cv_c_compiler_gnu
23494 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__isinfl_use" >&5
23495 $as_echo "$glibcxx_cv_func__isinfl_use" >&6; }
23497 if test x$glibcxx_cv_func__isinfl_use = x"yes"; then
23498 for ac_func in _isinfl
23500 ac_fn_c_check_func "$LINENO" "_isinfl" "ac_cv_func__isinfl"
23501 if test "x$ac_cv_func__isinfl" = x""yes; then :
23502 cat >>confdefs.h <<_ACEOF
23503 #define HAVE__ISINFL 1
23516 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for atan2l declaration" >&5
23517 $as_echo_n "checking for atan2l declaration... " >&6; }
23518 if test x${glibcxx_cv_func_atan2l_use+set} != xset; then
23519 if test "${glibcxx_cv_func_atan2l_use+set}" = set; then :
23520 $as_echo_n "(cached) " >&6
23525 ac_cpp='$CXXCPP $CPPFLAGS'
23526 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
23527 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
23528 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
23530 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
23531 /* end confdefs.h. */
23541 if ac_fn_cxx_try_compile "$LINENO"; then :
23542 glibcxx_cv_func_atan2l_use=yes
23544 glibcxx_cv_func_atan2l_use=no
23546 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
23548 ac_cpp='$CPP $CPPFLAGS'
23549 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
23550 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
23551 ac_compiler_gnu=$ac_cv_c_compiler_gnu
23557 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_atan2l_use" >&5
23558 $as_echo "$glibcxx_cv_func_atan2l_use" >&6; }
23560 if test x$glibcxx_cv_func_atan2l_use = x"yes"; then
23561 for ac_func in atan2l
23563 ac_fn_c_check_func "$LINENO" "atan2l" "ac_cv_func_atan2l"
23564 if test "x$ac_cv_func_atan2l" = x""yes; then :
23565 cat >>confdefs.h <<_ACEOF
23566 #define HAVE_ATAN2L 1
23574 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _atan2l declaration" >&5
23575 $as_echo_n "checking for _atan2l declaration... " >&6; }
23576 if test x${glibcxx_cv_func__atan2l_use+set} != xset; then
23577 if test "${glibcxx_cv_func__atan2l_use+set}" = set; then :
23578 $as_echo_n "(cached) " >&6
23583 ac_cpp='$CXXCPP $CPPFLAGS'
23584 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
23585 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
23586 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
23588 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
23589 /* end confdefs.h. */
23599 if ac_fn_cxx_try_compile "$LINENO"; then :
23600 glibcxx_cv_func__atan2l_use=yes
23602 glibcxx_cv_func__atan2l_use=no
23604 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
23606 ac_cpp='$CPP $CPPFLAGS'
23607 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
23608 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
23609 ac_compiler_gnu=$ac_cv_c_compiler_gnu
23615 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__atan2l_use" >&5
23616 $as_echo "$glibcxx_cv_func__atan2l_use" >&6; }
23618 if test x$glibcxx_cv_func__atan2l_use = x"yes"; then
23619 for ac_func in _atan2l
23621 ac_fn_c_check_func "$LINENO" "_atan2l" "ac_cv_func__atan2l"
23622 if test "x$ac_cv_func__atan2l" = x""yes; then :
23623 cat >>confdefs.h <<_ACEOF
23624 #define HAVE__ATAN2L 1
23637 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for expl declaration" >&5
23638 $as_echo_n "checking for expl declaration... " >&6; }
23639 if test x${glibcxx_cv_func_expl_use+set} != xset; then
23640 if test "${glibcxx_cv_func_expl_use+set}" = set; then :
23641 $as_echo_n "(cached) " >&6
23646 ac_cpp='$CXXCPP $CPPFLAGS'
23647 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
23648 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
23649 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
23651 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
23652 /* end confdefs.h. */
23654 #ifdef HAVE_IEEEFP_H
23655 #include <ieeefp.h>
23666 if ac_fn_cxx_try_compile "$LINENO"; then :
23667 glibcxx_cv_func_expl_use=yes
23669 glibcxx_cv_func_expl_use=no
23671 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
23673 ac_cpp='$CPP $CPPFLAGS'
23674 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
23675 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
23676 ac_compiler_gnu=$ac_cv_c_compiler_gnu
23682 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_expl_use" >&5
23683 $as_echo "$glibcxx_cv_func_expl_use" >&6; }
23685 if test x$glibcxx_cv_func_expl_use = x"yes"; then
23686 for ac_func in expl
23688 ac_fn_c_check_func "$LINENO" "expl" "ac_cv_func_expl"
23689 if test "x$ac_cv_func_expl" = x""yes; then :
23690 cat >>confdefs.h <<_ACEOF
23691 #define HAVE_EXPL 1
23699 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _expl declaration" >&5
23700 $as_echo_n "checking for _expl declaration... " >&6; }
23701 if test x${glibcxx_cv_func__expl_use+set} != xset; then
23702 if test "${glibcxx_cv_func__expl_use+set}" = set; then :
23703 $as_echo_n "(cached) " >&6
23708 ac_cpp='$CXXCPP $CPPFLAGS'
23709 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
23710 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
23711 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
23713 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
23714 /* end confdefs.h. */
23716 #ifdef HAVE_IEEEFP_H
23717 #include <ieeefp.h>
23728 if ac_fn_cxx_try_compile "$LINENO"; then :
23729 glibcxx_cv_func__expl_use=yes
23731 glibcxx_cv_func__expl_use=no
23733 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
23735 ac_cpp='$CPP $CPPFLAGS'
23736 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
23737 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
23738 ac_compiler_gnu=$ac_cv_c_compiler_gnu
23744 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__expl_use" >&5
23745 $as_echo "$glibcxx_cv_func__expl_use" >&6; }
23747 if test x$glibcxx_cv_func__expl_use = x"yes"; then
23748 for ac_func in _expl
23750 ac_fn_c_check_func "$LINENO" "_expl" "ac_cv_func__expl"
23751 if test "x$ac_cv_func__expl" = x""yes; then :
23752 cat >>confdefs.h <<_ACEOF
23753 #define HAVE__EXPL 1
23766 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fabsl declaration" >&5
23767 $as_echo_n "checking for fabsl declaration... " >&6; }
23768 if test x${glibcxx_cv_func_fabsl_use+set} != xset; then
23769 if test "${glibcxx_cv_func_fabsl_use+set}" = set; then :
23770 $as_echo_n "(cached) " >&6
23775 ac_cpp='$CXXCPP $CPPFLAGS'
23776 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
23777 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
23778 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
23780 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
23781 /* end confdefs.h. */
23783 #ifdef HAVE_IEEEFP_H
23784 #include <ieeefp.h>
23795 if ac_fn_cxx_try_compile "$LINENO"; then :
23796 glibcxx_cv_func_fabsl_use=yes
23798 glibcxx_cv_func_fabsl_use=no
23800 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
23802 ac_cpp='$CPP $CPPFLAGS'
23803 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
23804 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
23805 ac_compiler_gnu=$ac_cv_c_compiler_gnu
23811 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_fabsl_use" >&5
23812 $as_echo "$glibcxx_cv_func_fabsl_use" >&6; }
23814 if test x$glibcxx_cv_func_fabsl_use = x"yes"; then
23815 for ac_func in fabsl
23817 ac_fn_c_check_func "$LINENO" "fabsl" "ac_cv_func_fabsl"
23818 if test "x$ac_cv_func_fabsl" = x""yes; then :
23819 cat >>confdefs.h <<_ACEOF
23820 #define HAVE_FABSL 1
23828 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _fabsl declaration" >&5
23829 $as_echo_n "checking for _fabsl declaration... " >&6; }
23830 if test x${glibcxx_cv_func__fabsl_use+set} != xset; then
23831 if test "${glibcxx_cv_func__fabsl_use+set}" = set; then :
23832 $as_echo_n "(cached) " >&6
23837 ac_cpp='$CXXCPP $CPPFLAGS'
23838 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
23839 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
23840 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
23842 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
23843 /* end confdefs.h. */
23845 #ifdef HAVE_IEEEFP_H
23846 #include <ieeefp.h>
23857 if ac_fn_cxx_try_compile "$LINENO"; then :
23858 glibcxx_cv_func__fabsl_use=yes
23860 glibcxx_cv_func__fabsl_use=no
23862 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
23864 ac_cpp='$CPP $CPPFLAGS'
23865 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
23866 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
23867 ac_compiler_gnu=$ac_cv_c_compiler_gnu
23873 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__fabsl_use" >&5
23874 $as_echo "$glibcxx_cv_func__fabsl_use" >&6; }
23876 if test x$glibcxx_cv_func__fabsl_use = x"yes"; then
23877 for ac_func in _fabsl
23879 ac_fn_c_check_func "$LINENO" "_fabsl" "ac_cv_func__fabsl"
23880 if test "x$ac_cv_func__fabsl" = x""yes; then :
23881 cat >>confdefs.h <<_ACEOF
23882 #define HAVE__FABSL 1
23895 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fmodl declaration" >&5
23896 $as_echo_n "checking for fmodl declaration... " >&6; }
23897 if test x${glibcxx_cv_func_fmodl_use+set} != xset; then
23898 if test "${glibcxx_cv_func_fmodl_use+set}" = set; then :
23899 $as_echo_n "(cached) " >&6
23904 ac_cpp='$CXXCPP $CPPFLAGS'
23905 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
23906 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
23907 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
23909 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
23910 /* end confdefs.h. */
23920 if ac_fn_cxx_try_compile "$LINENO"; then :
23921 glibcxx_cv_func_fmodl_use=yes
23923 glibcxx_cv_func_fmodl_use=no
23925 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
23927 ac_cpp='$CPP $CPPFLAGS'
23928 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
23929 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
23930 ac_compiler_gnu=$ac_cv_c_compiler_gnu
23936 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_fmodl_use" >&5
23937 $as_echo "$glibcxx_cv_func_fmodl_use" >&6; }
23939 if test x$glibcxx_cv_func_fmodl_use = x"yes"; then
23940 for ac_func in fmodl
23942 ac_fn_c_check_func "$LINENO" "fmodl" "ac_cv_func_fmodl"
23943 if test "x$ac_cv_func_fmodl" = x""yes; then :
23944 cat >>confdefs.h <<_ACEOF
23945 #define HAVE_FMODL 1
23953 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _fmodl declaration" >&5
23954 $as_echo_n "checking for _fmodl declaration... " >&6; }
23955 if test x${glibcxx_cv_func__fmodl_use+set} != xset; then
23956 if test "${glibcxx_cv_func__fmodl_use+set}" = set; then :
23957 $as_echo_n "(cached) " >&6
23962 ac_cpp='$CXXCPP $CPPFLAGS'
23963 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
23964 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
23965 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
23967 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
23968 /* end confdefs.h. */
23978 if ac_fn_cxx_try_compile "$LINENO"; then :
23979 glibcxx_cv_func__fmodl_use=yes
23981 glibcxx_cv_func__fmodl_use=no
23983 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
23985 ac_cpp='$CPP $CPPFLAGS'
23986 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
23987 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
23988 ac_compiler_gnu=$ac_cv_c_compiler_gnu
23994 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__fmodl_use" >&5
23995 $as_echo "$glibcxx_cv_func__fmodl_use" >&6; }
23997 if test x$glibcxx_cv_func__fmodl_use = x"yes"; then
23998 for ac_func in _fmodl
24000 ac_fn_c_check_func "$LINENO" "_fmodl" "ac_cv_func__fmodl"
24001 if test "x$ac_cv_func__fmodl" = x""yes; then :
24002 cat >>confdefs.h <<_ACEOF
24003 #define HAVE__FMODL 1
24016 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for frexpl declaration" >&5
24017 $as_echo_n "checking for frexpl declaration... " >&6; }
24018 if test x${glibcxx_cv_func_frexpl_use+set} != xset; then
24019 if test "${glibcxx_cv_func_frexpl_use+set}" = set; then :
24020 $as_echo_n "(cached) " >&6
24025 ac_cpp='$CXXCPP $CPPFLAGS'
24026 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
24027 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
24028 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
24030 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
24031 /* end confdefs.h. */
24041 if ac_fn_cxx_try_compile "$LINENO"; then :
24042 glibcxx_cv_func_frexpl_use=yes
24044 glibcxx_cv_func_frexpl_use=no
24046 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
24048 ac_cpp='$CPP $CPPFLAGS'
24049 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
24050 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
24051 ac_compiler_gnu=$ac_cv_c_compiler_gnu
24057 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_frexpl_use" >&5
24058 $as_echo "$glibcxx_cv_func_frexpl_use" >&6; }
24060 if test x$glibcxx_cv_func_frexpl_use = x"yes"; then
24061 for ac_func in frexpl
24063 ac_fn_c_check_func "$LINENO" "frexpl" "ac_cv_func_frexpl"
24064 if test "x$ac_cv_func_frexpl" = x""yes; then :
24065 cat >>confdefs.h <<_ACEOF
24066 #define HAVE_FREXPL 1
24074 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _frexpl declaration" >&5
24075 $as_echo_n "checking for _frexpl declaration... " >&6; }
24076 if test x${glibcxx_cv_func__frexpl_use+set} != xset; then
24077 if test "${glibcxx_cv_func__frexpl_use+set}" = set; then :
24078 $as_echo_n "(cached) " >&6
24083 ac_cpp='$CXXCPP $CPPFLAGS'
24084 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
24085 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
24086 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
24088 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
24089 /* end confdefs.h. */
24099 if ac_fn_cxx_try_compile "$LINENO"; then :
24100 glibcxx_cv_func__frexpl_use=yes
24102 glibcxx_cv_func__frexpl_use=no
24104 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
24106 ac_cpp='$CPP $CPPFLAGS'
24107 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
24108 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
24109 ac_compiler_gnu=$ac_cv_c_compiler_gnu
24115 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__frexpl_use" >&5
24116 $as_echo "$glibcxx_cv_func__frexpl_use" >&6; }
24118 if test x$glibcxx_cv_func__frexpl_use = x"yes"; then
24119 for ac_func in _frexpl
24121 ac_fn_c_check_func "$LINENO" "_frexpl" "ac_cv_func__frexpl"
24122 if test "x$ac_cv_func__frexpl" = x""yes; then :
24123 cat >>confdefs.h <<_ACEOF
24124 #define HAVE__FREXPL 1
24137 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for hypotl declaration" >&5
24138 $as_echo_n "checking for hypotl declaration... " >&6; }
24139 if test x${glibcxx_cv_func_hypotl_use+set} != xset; then
24140 if test "${glibcxx_cv_func_hypotl_use+set}" = set; then :
24141 $as_echo_n "(cached) " >&6
24146 ac_cpp='$CXXCPP $CPPFLAGS'
24147 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
24148 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
24149 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
24151 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
24152 /* end confdefs.h. */
24162 if ac_fn_cxx_try_compile "$LINENO"; then :
24163 glibcxx_cv_func_hypotl_use=yes
24165 glibcxx_cv_func_hypotl_use=no
24167 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
24169 ac_cpp='$CPP $CPPFLAGS'
24170 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
24171 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
24172 ac_compiler_gnu=$ac_cv_c_compiler_gnu
24178 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_hypotl_use" >&5
24179 $as_echo "$glibcxx_cv_func_hypotl_use" >&6; }
24181 if test x$glibcxx_cv_func_hypotl_use = x"yes"; then
24182 for ac_func in hypotl
24184 ac_fn_c_check_func "$LINENO" "hypotl" "ac_cv_func_hypotl"
24185 if test "x$ac_cv_func_hypotl" = x""yes; then :
24186 cat >>confdefs.h <<_ACEOF
24187 #define HAVE_HYPOTL 1
24195 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _hypotl declaration" >&5
24196 $as_echo_n "checking for _hypotl declaration... " >&6; }
24197 if test x${glibcxx_cv_func__hypotl_use+set} != xset; then
24198 if test "${glibcxx_cv_func__hypotl_use+set}" = set; then :
24199 $as_echo_n "(cached) " >&6
24204 ac_cpp='$CXXCPP $CPPFLAGS'
24205 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
24206 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
24207 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
24209 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
24210 /* end confdefs.h. */
24220 if ac_fn_cxx_try_compile "$LINENO"; then :
24221 glibcxx_cv_func__hypotl_use=yes
24223 glibcxx_cv_func__hypotl_use=no
24225 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
24227 ac_cpp='$CPP $CPPFLAGS'
24228 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
24229 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
24230 ac_compiler_gnu=$ac_cv_c_compiler_gnu
24236 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__hypotl_use" >&5
24237 $as_echo "$glibcxx_cv_func__hypotl_use" >&6; }
24239 if test x$glibcxx_cv_func__hypotl_use = x"yes"; then
24240 for ac_func in _hypotl
24242 ac_fn_c_check_func "$LINENO" "_hypotl" "ac_cv_func__hypotl"
24243 if test "x$ac_cv_func__hypotl" = x""yes; then :
24244 cat >>confdefs.h <<_ACEOF
24245 #define HAVE__HYPOTL 1
24258 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ldexpl declaration" >&5
24259 $as_echo_n "checking for ldexpl declaration... " >&6; }
24260 if test x${glibcxx_cv_func_ldexpl_use+set} != xset; then
24261 if test "${glibcxx_cv_func_ldexpl_use+set}" = set; then :
24262 $as_echo_n "(cached) " >&6
24267 ac_cpp='$CXXCPP $CPPFLAGS'
24268 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
24269 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
24270 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
24272 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
24273 /* end confdefs.h. */
24283 if ac_fn_cxx_try_compile "$LINENO"; then :
24284 glibcxx_cv_func_ldexpl_use=yes
24286 glibcxx_cv_func_ldexpl_use=no
24288 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
24290 ac_cpp='$CPP $CPPFLAGS'
24291 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
24292 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
24293 ac_compiler_gnu=$ac_cv_c_compiler_gnu
24299 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_ldexpl_use" >&5
24300 $as_echo "$glibcxx_cv_func_ldexpl_use" >&6; }
24302 if test x$glibcxx_cv_func_ldexpl_use = x"yes"; then
24303 for ac_func in ldexpl
24305 ac_fn_c_check_func "$LINENO" "ldexpl" "ac_cv_func_ldexpl"
24306 if test "x$ac_cv_func_ldexpl" = x""yes; then :
24307 cat >>confdefs.h <<_ACEOF
24308 #define HAVE_LDEXPL 1
24316 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _ldexpl declaration" >&5
24317 $as_echo_n "checking for _ldexpl declaration... " >&6; }
24318 if test x${glibcxx_cv_func__ldexpl_use+set} != xset; then
24319 if test "${glibcxx_cv_func__ldexpl_use+set}" = set; then :
24320 $as_echo_n "(cached) " >&6
24325 ac_cpp='$CXXCPP $CPPFLAGS'
24326 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
24327 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
24328 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
24330 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
24331 /* end confdefs.h. */
24341 if ac_fn_cxx_try_compile "$LINENO"; then :
24342 glibcxx_cv_func__ldexpl_use=yes
24344 glibcxx_cv_func__ldexpl_use=no
24346 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
24348 ac_cpp='$CPP $CPPFLAGS'
24349 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
24350 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
24351 ac_compiler_gnu=$ac_cv_c_compiler_gnu
24357 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__ldexpl_use" >&5
24358 $as_echo "$glibcxx_cv_func__ldexpl_use" >&6; }
24360 if test x$glibcxx_cv_func__ldexpl_use = x"yes"; then
24361 for ac_func in _ldexpl
24363 ac_fn_c_check_func "$LINENO" "_ldexpl" "ac_cv_func__ldexpl"
24364 if test "x$ac_cv_func__ldexpl" = x""yes; then :
24365 cat >>confdefs.h <<_ACEOF
24366 #define HAVE__LDEXPL 1
24379 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for logl declaration" >&5
24380 $as_echo_n "checking for logl declaration... " >&6; }
24381 if test x${glibcxx_cv_func_logl_use+set} != xset; then
24382 if test "${glibcxx_cv_func_logl_use+set}" = set; then :
24383 $as_echo_n "(cached) " >&6
24388 ac_cpp='$CXXCPP $CPPFLAGS'
24389 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
24390 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
24391 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
24393 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
24394 /* end confdefs.h. */
24396 #ifdef HAVE_IEEEFP_H
24397 #include <ieeefp.h>
24408 if ac_fn_cxx_try_compile "$LINENO"; then :
24409 glibcxx_cv_func_logl_use=yes
24411 glibcxx_cv_func_logl_use=no
24413 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
24415 ac_cpp='$CPP $CPPFLAGS'
24416 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
24417 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
24418 ac_compiler_gnu=$ac_cv_c_compiler_gnu
24424 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_logl_use" >&5
24425 $as_echo "$glibcxx_cv_func_logl_use" >&6; }
24427 if test x$glibcxx_cv_func_logl_use = x"yes"; then
24428 for ac_func in logl
24430 ac_fn_c_check_func "$LINENO" "logl" "ac_cv_func_logl"
24431 if test "x$ac_cv_func_logl" = x""yes; then :
24432 cat >>confdefs.h <<_ACEOF
24433 #define HAVE_LOGL 1
24441 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _logl declaration" >&5
24442 $as_echo_n "checking for _logl declaration... " >&6; }
24443 if test x${glibcxx_cv_func__logl_use+set} != xset; then
24444 if test "${glibcxx_cv_func__logl_use+set}" = set; then :
24445 $as_echo_n "(cached) " >&6
24450 ac_cpp='$CXXCPP $CPPFLAGS'
24451 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
24452 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
24453 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
24455 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
24456 /* end confdefs.h. */
24458 #ifdef HAVE_IEEEFP_H
24459 #include <ieeefp.h>
24470 if ac_fn_cxx_try_compile "$LINENO"; then :
24471 glibcxx_cv_func__logl_use=yes
24473 glibcxx_cv_func__logl_use=no
24475 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
24477 ac_cpp='$CPP $CPPFLAGS'
24478 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
24479 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
24480 ac_compiler_gnu=$ac_cv_c_compiler_gnu
24486 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__logl_use" >&5
24487 $as_echo "$glibcxx_cv_func__logl_use" >&6; }
24489 if test x$glibcxx_cv_func__logl_use = x"yes"; then
24490 for ac_func in _logl
24492 ac_fn_c_check_func "$LINENO" "_logl" "ac_cv_func__logl"
24493 if test "x$ac_cv_func__logl" = x""yes; then :
24494 cat >>confdefs.h <<_ACEOF
24495 #define HAVE__LOGL 1
24508 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for log10l declaration" >&5
24509 $as_echo_n "checking for log10l declaration... " >&6; }
24510 if test x${glibcxx_cv_func_log10l_use+set} != xset; then
24511 if test "${glibcxx_cv_func_log10l_use+set}" = set; then :
24512 $as_echo_n "(cached) " >&6
24517 ac_cpp='$CXXCPP $CPPFLAGS'
24518 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
24519 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
24520 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
24522 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
24523 /* end confdefs.h. */
24525 #ifdef HAVE_IEEEFP_H
24526 #include <ieeefp.h>
24537 if ac_fn_cxx_try_compile "$LINENO"; then :
24538 glibcxx_cv_func_log10l_use=yes
24540 glibcxx_cv_func_log10l_use=no
24542 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
24544 ac_cpp='$CPP $CPPFLAGS'
24545 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
24546 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
24547 ac_compiler_gnu=$ac_cv_c_compiler_gnu
24553 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_log10l_use" >&5
24554 $as_echo "$glibcxx_cv_func_log10l_use" >&6; }
24556 if test x$glibcxx_cv_func_log10l_use = x"yes"; then
24557 for ac_func in log10l
24559 ac_fn_c_check_func "$LINENO" "log10l" "ac_cv_func_log10l"
24560 if test "x$ac_cv_func_log10l" = x""yes; then :
24561 cat >>confdefs.h <<_ACEOF
24562 #define HAVE_LOG10L 1
24570 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _log10l declaration" >&5
24571 $as_echo_n "checking for _log10l declaration... " >&6; }
24572 if test x${glibcxx_cv_func__log10l_use+set} != xset; then
24573 if test "${glibcxx_cv_func__log10l_use+set}" = set; then :
24574 $as_echo_n "(cached) " >&6
24579 ac_cpp='$CXXCPP $CPPFLAGS'
24580 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
24581 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
24582 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
24584 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
24585 /* end confdefs.h. */
24587 #ifdef HAVE_IEEEFP_H
24588 #include <ieeefp.h>
24599 if ac_fn_cxx_try_compile "$LINENO"; then :
24600 glibcxx_cv_func__log10l_use=yes
24602 glibcxx_cv_func__log10l_use=no
24604 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
24606 ac_cpp='$CPP $CPPFLAGS'
24607 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
24608 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
24609 ac_compiler_gnu=$ac_cv_c_compiler_gnu
24615 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__log10l_use" >&5
24616 $as_echo "$glibcxx_cv_func__log10l_use" >&6; }
24618 if test x$glibcxx_cv_func__log10l_use = x"yes"; then
24619 for ac_func in _log10l
24621 ac_fn_c_check_func "$LINENO" "_log10l" "ac_cv_func__log10l"
24622 if test "x$ac_cv_func__log10l" = x""yes; then :
24623 cat >>confdefs.h <<_ACEOF
24624 #define HAVE__LOG10L 1
24637 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for modfl declaration" >&5
24638 $as_echo_n "checking for modfl declaration... " >&6; }
24639 if test x${glibcxx_cv_func_modfl_use+set} != xset; then
24640 if test "${glibcxx_cv_func_modfl_use+set}" = set; then :
24641 $as_echo_n "(cached) " >&6
24646 ac_cpp='$CXXCPP $CPPFLAGS'
24647 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
24648 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
24649 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
24651 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
24652 /* end confdefs.h. */
24662 if ac_fn_cxx_try_compile "$LINENO"; then :
24663 glibcxx_cv_func_modfl_use=yes
24665 glibcxx_cv_func_modfl_use=no
24667 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
24669 ac_cpp='$CPP $CPPFLAGS'
24670 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
24671 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
24672 ac_compiler_gnu=$ac_cv_c_compiler_gnu
24678 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_modfl_use" >&5
24679 $as_echo "$glibcxx_cv_func_modfl_use" >&6; }
24681 if test x$glibcxx_cv_func_modfl_use = x"yes"; then
24682 for ac_func in modfl
24684 ac_fn_c_check_func "$LINENO" "modfl" "ac_cv_func_modfl"
24685 if test "x$ac_cv_func_modfl" = x""yes; then :
24686 cat >>confdefs.h <<_ACEOF
24687 #define HAVE_MODFL 1
24695 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _modfl declaration" >&5
24696 $as_echo_n "checking for _modfl declaration... " >&6; }
24697 if test x${glibcxx_cv_func__modfl_use+set} != xset; then
24698 if test "${glibcxx_cv_func__modfl_use+set}" = set; then :
24699 $as_echo_n "(cached) " >&6
24704 ac_cpp='$CXXCPP $CPPFLAGS'
24705 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
24706 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
24707 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
24709 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
24710 /* end confdefs.h. */
24720 if ac_fn_cxx_try_compile "$LINENO"; then :
24721 glibcxx_cv_func__modfl_use=yes
24723 glibcxx_cv_func__modfl_use=no
24725 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
24727 ac_cpp='$CPP $CPPFLAGS'
24728 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
24729 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
24730 ac_compiler_gnu=$ac_cv_c_compiler_gnu
24736 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__modfl_use" >&5
24737 $as_echo "$glibcxx_cv_func__modfl_use" >&6; }
24739 if test x$glibcxx_cv_func__modfl_use = x"yes"; then
24740 for ac_func in _modfl
24742 ac_fn_c_check_func "$LINENO" "_modfl" "ac_cv_func__modfl"
24743 if test "x$ac_cv_func__modfl" = x""yes; then :
24744 cat >>confdefs.h <<_ACEOF
24745 #define HAVE__MODFL 1
24758 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for powl declaration" >&5
24759 $as_echo_n "checking for powl declaration... " >&6; }
24760 if test x${glibcxx_cv_func_powl_use+set} != xset; then
24761 if test "${glibcxx_cv_func_powl_use+set}" = set; then :
24762 $as_echo_n "(cached) " >&6
24767 ac_cpp='$CXXCPP $CPPFLAGS'
24768 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
24769 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
24770 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
24772 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
24773 /* end confdefs.h. */
24783 if ac_fn_cxx_try_compile "$LINENO"; then :
24784 glibcxx_cv_func_powl_use=yes
24786 glibcxx_cv_func_powl_use=no
24788 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
24790 ac_cpp='$CPP $CPPFLAGS'
24791 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
24792 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
24793 ac_compiler_gnu=$ac_cv_c_compiler_gnu
24799 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_powl_use" >&5
24800 $as_echo "$glibcxx_cv_func_powl_use" >&6; }
24802 if test x$glibcxx_cv_func_powl_use = x"yes"; then
24803 for ac_func in powl
24805 ac_fn_c_check_func "$LINENO" "powl" "ac_cv_func_powl"
24806 if test "x$ac_cv_func_powl" = x""yes; then :
24807 cat >>confdefs.h <<_ACEOF
24808 #define HAVE_POWL 1
24816 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _powl declaration" >&5
24817 $as_echo_n "checking for _powl declaration... " >&6; }
24818 if test x${glibcxx_cv_func__powl_use+set} != xset; then
24819 if test "${glibcxx_cv_func__powl_use+set}" = set; then :
24820 $as_echo_n "(cached) " >&6
24825 ac_cpp='$CXXCPP $CPPFLAGS'
24826 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
24827 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
24828 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
24830 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
24831 /* end confdefs.h. */
24841 if ac_fn_cxx_try_compile "$LINENO"; then :
24842 glibcxx_cv_func__powl_use=yes
24844 glibcxx_cv_func__powl_use=no
24846 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
24848 ac_cpp='$CPP $CPPFLAGS'
24849 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
24850 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
24851 ac_compiler_gnu=$ac_cv_c_compiler_gnu
24857 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__powl_use" >&5
24858 $as_echo "$glibcxx_cv_func__powl_use" >&6; }
24860 if test x$glibcxx_cv_func__powl_use = x"yes"; then
24861 for ac_func in _powl
24863 ac_fn_c_check_func "$LINENO" "_powl" "ac_cv_func__powl"
24864 if test "x$ac_cv_func__powl" = x""yes; then :
24865 cat >>confdefs.h <<_ACEOF
24866 #define HAVE__POWL 1
24879 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sqrtl declaration" >&5
24880 $as_echo_n "checking for sqrtl declaration... " >&6; }
24881 if test x${glibcxx_cv_func_sqrtl_use+set} != xset; then
24882 if test "${glibcxx_cv_func_sqrtl_use+set}" = set; then :
24883 $as_echo_n "(cached) " >&6
24888 ac_cpp='$CXXCPP $CPPFLAGS'
24889 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
24890 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
24891 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
24893 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
24894 /* end confdefs.h. */
24896 #ifdef HAVE_IEEEFP_H
24897 #include <ieeefp.h>
24908 if ac_fn_cxx_try_compile "$LINENO"; then :
24909 glibcxx_cv_func_sqrtl_use=yes
24911 glibcxx_cv_func_sqrtl_use=no
24913 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
24915 ac_cpp='$CPP $CPPFLAGS'
24916 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
24917 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
24918 ac_compiler_gnu=$ac_cv_c_compiler_gnu
24924 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_sqrtl_use" >&5
24925 $as_echo "$glibcxx_cv_func_sqrtl_use" >&6; }
24927 if test x$glibcxx_cv_func_sqrtl_use = x"yes"; then
24928 for ac_func in sqrtl
24930 ac_fn_c_check_func "$LINENO" "sqrtl" "ac_cv_func_sqrtl"
24931 if test "x$ac_cv_func_sqrtl" = x""yes; then :
24932 cat >>confdefs.h <<_ACEOF
24933 #define HAVE_SQRTL 1
24941 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _sqrtl declaration" >&5
24942 $as_echo_n "checking for _sqrtl declaration... " >&6; }
24943 if test x${glibcxx_cv_func__sqrtl_use+set} != xset; then
24944 if test "${glibcxx_cv_func__sqrtl_use+set}" = set; then :
24945 $as_echo_n "(cached) " >&6
24950 ac_cpp='$CXXCPP $CPPFLAGS'
24951 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
24952 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
24953 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
24955 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
24956 /* end confdefs.h. */
24958 #ifdef HAVE_IEEEFP_H
24959 #include <ieeefp.h>
24970 if ac_fn_cxx_try_compile "$LINENO"; then :
24971 glibcxx_cv_func__sqrtl_use=yes
24973 glibcxx_cv_func__sqrtl_use=no
24975 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
24977 ac_cpp='$CPP $CPPFLAGS'
24978 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
24979 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
24980 ac_compiler_gnu=$ac_cv_c_compiler_gnu
24986 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__sqrtl_use" >&5
24987 $as_echo "$glibcxx_cv_func__sqrtl_use" >&6; }
24989 if test x$glibcxx_cv_func__sqrtl_use = x"yes"; then
24990 for ac_func in _sqrtl
24992 ac_fn_c_check_func "$LINENO" "_sqrtl" "ac_cv_func__sqrtl"
24993 if test "x$ac_cv_func__sqrtl" = x""yes; then :
24994 cat >>confdefs.h <<_ACEOF
24995 #define HAVE__SQRTL 1
25008 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sincosl declaration" >&5
25009 $as_echo_n "checking for sincosl declaration... " >&6; }
25010 if test x${glibcxx_cv_func_sincosl_use+set} != xset; then
25011 if test "${glibcxx_cv_func_sincosl_use+set}" = set; then :
25012 $as_echo_n "(cached) " >&6
25017 ac_cpp='$CXXCPP $CPPFLAGS'
25018 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
25019 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
25020 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
25022 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
25023 /* end confdefs.h. */
25033 if ac_fn_cxx_try_compile "$LINENO"; then :
25034 glibcxx_cv_func_sincosl_use=yes
25036 glibcxx_cv_func_sincosl_use=no
25038 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
25040 ac_cpp='$CPP $CPPFLAGS'
25041 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
25042 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
25043 ac_compiler_gnu=$ac_cv_c_compiler_gnu
25049 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_sincosl_use" >&5
25050 $as_echo "$glibcxx_cv_func_sincosl_use" >&6; }
25052 if test x$glibcxx_cv_func_sincosl_use = x"yes"; then
25053 for ac_func in sincosl
25055 ac_fn_c_check_func "$LINENO" "sincosl" "ac_cv_func_sincosl"
25056 if test "x$ac_cv_func_sincosl" = x""yes; then :
25057 cat >>confdefs.h <<_ACEOF
25058 #define HAVE_SINCOSL 1
25066 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _sincosl declaration" >&5
25067 $as_echo_n "checking for _sincosl declaration... " >&6; }
25068 if test x${glibcxx_cv_func__sincosl_use+set} != xset; then
25069 if test "${glibcxx_cv_func__sincosl_use+set}" = set; then :
25070 $as_echo_n "(cached) " >&6
25075 ac_cpp='$CXXCPP $CPPFLAGS'
25076 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
25077 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
25078 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
25080 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
25081 /* end confdefs.h. */
25091 if ac_fn_cxx_try_compile "$LINENO"; then :
25092 glibcxx_cv_func__sincosl_use=yes
25094 glibcxx_cv_func__sincosl_use=no
25096 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
25098 ac_cpp='$CPP $CPPFLAGS'
25099 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
25100 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
25101 ac_compiler_gnu=$ac_cv_c_compiler_gnu
25107 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__sincosl_use" >&5
25108 $as_echo "$glibcxx_cv_func__sincosl_use" >&6; }
25110 if test x$glibcxx_cv_func__sincosl_use = x"yes"; then
25111 for ac_func in _sincosl
25113 ac_fn_c_check_func "$LINENO" "_sincosl" "ac_cv_func__sincosl"
25114 if test "x$ac_cv_func__sincosl" = x""yes; then :
25115 cat >>confdefs.h <<_ACEOF
25116 #define HAVE__SINCOSL 1
25129 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for finitel declaration" >&5
25130 $as_echo_n "checking for finitel declaration... " >&6; }
25131 if test x${glibcxx_cv_func_finitel_use+set} != xset; then
25132 if test "${glibcxx_cv_func_finitel_use+set}" = set; then :
25133 $as_echo_n "(cached) " >&6
25138 ac_cpp='$CXXCPP $CPPFLAGS'
25139 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
25140 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
25141 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
25143 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
25144 /* end confdefs.h. */
25146 #ifdef HAVE_IEEEFP_H
25147 #include <ieeefp.h>
25158 if ac_fn_cxx_try_compile "$LINENO"; then :
25159 glibcxx_cv_func_finitel_use=yes
25161 glibcxx_cv_func_finitel_use=no
25163 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
25165 ac_cpp='$CPP $CPPFLAGS'
25166 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
25167 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
25168 ac_compiler_gnu=$ac_cv_c_compiler_gnu
25174 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_finitel_use" >&5
25175 $as_echo "$glibcxx_cv_func_finitel_use" >&6; }
25177 if test x$glibcxx_cv_func_finitel_use = x"yes"; then
25178 for ac_func in finitel
25180 ac_fn_c_check_func "$LINENO" "finitel" "ac_cv_func_finitel"
25181 if test "x$ac_cv_func_finitel" = x""yes; then :
25182 cat >>confdefs.h <<_ACEOF
25183 #define HAVE_FINITEL 1
25191 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _finitel declaration" >&5
25192 $as_echo_n "checking for _finitel declaration... " >&6; }
25193 if test x${glibcxx_cv_func__finitel_use+set} != xset; then
25194 if test "${glibcxx_cv_func__finitel_use+set}" = set; then :
25195 $as_echo_n "(cached) " >&6
25200 ac_cpp='$CXXCPP $CPPFLAGS'
25201 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
25202 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
25203 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
25205 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
25206 /* end confdefs.h. */
25208 #ifdef HAVE_IEEEFP_H
25209 #include <ieeefp.h>
25220 if ac_fn_cxx_try_compile "$LINENO"; then :
25221 glibcxx_cv_func__finitel_use=yes
25223 glibcxx_cv_func__finitel_use=no
25225 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
25227 ac_cpp='$CPP $CPPFLAGS'
25228 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
25229 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
25230 ac_compiler_gnu=$ac_cv_c_compiler_gnu
25236 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__finitel_use" >&5
25237 $as_echo "$glibcxx_cv_func__finitel_use" >&6; }
25239 if test x$glibcxx_cv_func__finitel_use = x"yes"; then
25240 for ac_func in _finitel
25242 ac_fn_c_check_func "$LINENO" "_finitel" "ac_cv_func__finitel"
25243 if test "x$ac_cv_func__finitel" = x""yes; then :
25244 cat >>confdefs.h <<_ACEOF
25245 #define HAVE__FINITEL 1
25257 LIBS="$ac_save_LIBS"
25258 CXXFLAGS="$ac_save_CXXFLAGS"
25261 ac_test_CXXFLAGS="${CXXFLAGS+set}"
25262 ac_save_CXXFLAGS="$CXXFLAGS"
25263 CXXFLAGS='-fno-builtin -D_GNU_SOURCE'
25266 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for strtold declaration" >&5
25267 $as_echo_n "checking for strtold declaration... " >&6; }
25268 if test x${glibcxx_cv_func_strtold_use+set} != xset; then
25269 if test "${glibcxx_cv_func_strtold_use+set}" = set; then :
25270 $as_echo_n "(cached) " >&6
25275 ac_cpp='$CXXCPP $CPPFLAGS'
25276 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
25277 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
25278 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
25280 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
25281 /* end confdefs.h. */
25282 #include <stdlib.h>
25291 if ac_fn_cxx_try_compile "$LINENO"; then :
25292 glibcxx_cv_func_strtold_use=yes
25294 glibcxx_cv_func_strtold_use=no
25296 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
25298 ac_cpp='$CPP $CPPFLAGS'
25299 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
25300 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
25301 ac_compiler_gnu=$ac_cv_c_compiler_gnu
25307 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_strtold_use" >&5
25308 $as_echo "$glibcxx_cv_func_strtold_use" >&6; }
25309 if test x$glibcxx_cv_func_strtold_use = x"yes"; then
25310 for ac_func in strtold
25312 ac_fn_c_check_func "$LINENO" "strtold" "ac_cv_func_strtold"
25313 if test "x$ac_cv_func_strtold" = x""yes; then :
25314 cat >>confdefs.h <<_ACEOF
25315 #define HAVE_STRTOLD 1
25326 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for strtof declaration" >&5
25327 $as_echo_n "checking for strtof declaration... " >&6; }
25328 if test x${glibcxx_cv_func_strtof_use+set} != xset; then
25329 if test "${glibcxx_cv_func_strtof_use+set}" = set; then :
25330 $as_echo_n "(cached) " >&6
25335 ac_cpp='$CXXCPP $CPPFLAGS'
25336 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
25337 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
25338 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
25340 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
25341 /* end confdefs.h. */
25342 #include <stdlib.h>
25351 if ac_fn_cxx_try_compile "$LINENO"; then :
25352 glibcxx_cv_func_strtof_use=yes
25354 glibcxx_cv_func_strtof_use=no
25356 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
25358 ac_cpp='$CPP $CPPFLAGS'
25359 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
25360 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
25361 ac_compiler_gnu=$ac_cv_c_compiler_gnu
25367 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_strtof_use" >&5
25368 $as_echo "$glibcxx_cv_func_strtof_use" >&6; }
25369 if test x$glibcxx_cv_func_strtof_use = x"yes"; then
25370 for ac_func in strtof
25372 ac_fn_c_check_func "$LINENO" "strtof" "ac_cv_func_strtof"
25373 if test "x$ac_cv_func_strtof" = x""yes; then :
25374 cat >>confdefs.h <<_ACEOF
25375 #define HAVE_STRTOF 1
25386 CXXFLAGS="$ac_save_CXXFLAGS"
25389 # For /dev/random and /dev/urandom for TR1.
25392 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for \"/dev/random\" and \"/dev/urandom\" for TR1 random_device" >&5
25393 $as_echo_n "checking for \"/dev/random\" and \"/dev/urandom\" for TR1 random_device... " >&6; }
25394 if test "${glibcxx_cv_random_tr1+set}" = set; then :
25395 $as_echo_n "(cached) " >&6
25398 if test -r /dev/random && test -r /dev/urandom; then
25399 glibcxx_cv_random_tr1=yes;
25401 glibcxx_cv_random_tr1=no;
25406 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_random_tr1" >&5
25407 $as_echo "$glibcxx_cv_random_tr1" >&6; }
25409 if test x"$glibcxx_cv_random_tr1" = x"yes"; then
25411 $as_echo "#define _GLIBCXX_USE_RANDOM_TR1 1" >>confdefs.h
25420 # Check whether --enable-tls was given.
25421 if test "${enable_tls+set}" = set; then :
25422 enableval=$enable_tls;
25423 case "$enableval" in
25425 *) as_fn_error "Argument to enable/disable tls must be yes or no" "$LINENO" 5 ;;
25433 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the target supports thread-local storage" >&5
25434 $as_echo_n "checking whether the target supports thread-local storage... " >&6; }
25435 if test "${gcc_cv_have_tls+set}" = set; then :
25436 $as_echo_n "(cached) " >&6
25439 if test "$cross_compiling" = yes; then :
25440 if test x$gcc_no_link = xyes; then
25441 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
25443 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
25444 /* end confdefs.h. */
25445 __thread int a; int b; int main() { return a = b; }
25447 if ac_fn_c_try_link "$LINENO"; then :
25448 chktls_save_LDFLAGS="$LDFLAGS"
25451 LDFLAGS="-shared -Wl,--no-undefined $LDFLAGS"
25454 chktls_save_CFLAGS="$CFLAGS"
25455 CFLAGS="-fPIC $CFLAGS"
25456 if test x$gcc_no_link = xyes; then
25457 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
25459 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
25460 /* end confdefs.h. */
25461 int f() { return 0; }
25463 if ac_fn_c_try_link "$LINENO"; then :
25464 if test x$gcc_no_link = xyes; then
25465 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
25467 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
25468 /* end confdefs.h. */
25469 __thread int a; int b; int f() { return a = b; }
25471 if ac_fn_c_try_link "$LINENO"; then :
25472 gcc_cv_have_tls=yes
25476 rm -f core conftest.err conftest.$ac_objext \
25477 conftest$ac_exeext conftest.$ac_ext
25479 gcc_cv_have_tls=yes
25481 rm -f core conftest.err conftest.$ac_objext \
25482 conftest$ac_exeext conftest.$ac_ext
25483 CFLAGS="$chktls_save_CFLAGS"
25484 LDFLAGS="$chktls_save_LDFLAGS"
25488 rm -f core conftest.err conftest.$ac_objext \
25489 conftest$ac_exeext conftest.$ac_ext
25493 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
25494 /* end confdefs.h. */
25495 __thread int a; int b; int main() { return a = b; }
25497 if ac_fn_c_try_run "$LINENO"; then :
25498 chktls_save_LDFLAGS="$LDFLAGS"
25499 LDFLAGS="-static $LDFLAGS"
25500 if test x$gcc_no_link = xyes; then
25501 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
25503 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
25504 /* end confdefs.h. */
25505 int main() { return 0; }
25507 if ac_fn_c_try_link "$LINENO"; then :
25508 if test "$cross_compiling" = yes; then :
25509 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
25510 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
25511 as_fn_error "cannot run test program while cross compiling
25512 See \`config.log' for more details." "$LINENO" 5; }
25514 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
25515 /* end confdefs.h. */
25516 __thread int a; int b; int main() { return a = b; }
25518 if ac_fn_c_try_run "$LINENO"; then :
25519 gcc_cv_have_tls=yes
25523 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
25524 conftest.$ac_objext conftest.beam conftest.$ac_ext
25528 gcc_cv_have_tls=yes
25530 rm -f core conftest.err conftest.$ac_objext \
25531 conftest$ac_exeext conftest.$ac_ext
25532 LDFLAGS="$chktls_save_LDFLAGS"
25533 if test $gcc_cv_have_tls = yes; then
25534 chktls_save_CFLAGS="$CFLAGS"
25535 thread_CFLAGS=failed
25536 for flag in '' '-pthread' '-lpthread'; do
25537 CFLAGS="$flag $chktls_save_CFLAGS"
25538 if test x$gcc_no_link = xyes; then
25539 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
25541 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
25542 /* end confdefs.h. */
25543 #include <pthread.h>
25544 void *g(void *d) { return NULL; }
25548 pthread_t t; pthread_create(&t,NULL,g,NULL);
25553 if ac_fn_c_try_link "$LINENO"; then :
25554 thread_CFLAGS="$flag"
25556 rm -f core conftest.err conftest.$ac_objext \
25557 conftest$ac_exeext conftest.$ac_ext
25558 if test "X$thread_CFLAGS" != Xfailed; then
25562 CFLAGS="$chktls_save_CFLAGS"
25563 if test "X$thread_CFLAGS" != Xfailed; then
25564 CFLAGS="$thread_CFLAGS $chktls_save_CFLAGS"
25565 if test "$cross_compiling" = yes; then :
25566 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
25567 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
25568 as_fn_error "cannot run test program while cross compiling
25569 See \`config.log' for more details." "$LINENO" 5; }
25571 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
25572 /* end confdefs.h. */
25573 #include <pthread.h>
25575 static int *a_in_other_thread;
25577 thread_func (void *arg)
25579 a_in_other_thread = &a;
25586 void *thread_retval;
25587 int *a_in_main_thread;
25588 if (pthread_create (&thread, (pthread_attr_t *)0,
25589 thread_func, (void *)0))
25591 a_in_main_thread = &a;
25592 if (pthread_join (thread, &thread_retval))
25594 return (a_in_other_thread == a_in_main_thread);
25599 if ac_fn_c_try_run "$LINENO"; then :
25600 gcc_cv_have_tls=yes
25604 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
25605 conftest.$ac_objext conftest.beam conftest.$ac_ext
25608 CFLAGS="$chktls_save_CFLAGS"
25614 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
25615 conftest.$ac_objext conftest.beam conftest.$ac_ext
25619 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_have_tls" >&5
25620 $as_echo "$gcc_cv_have_tls" >&6; }
25621 if test "$enable_tls $gcc_cv_have_tls" = "yes yes"; then
25623 $as_echo "#define HAVE_TLS 1" >>confdefs.h
25627 # For iconv support.
25629 if test "X$prefix" = "XNONE"; then
25630 acl_final_prefix="$ac_default_prefix"
25632 acl_final_prefix="$prefix"
25634 if test "X$exec_prefix" = "XNONE"; then
25635 acl_final_exec_prefix='${prefix}'
25637 acl_final_exec_prefix="$exec_prefix"
25639 acl_save_prefix="$prefix"
25640 prefix="$acl_final_prefix"
25641 eval acl_final_exec_prefix=\"$acl_final_exec_prefix\"
25642 prefix="$acl_save_prefix"
25645 # Check whether --with-gnu-ld was given.
25646 if test "${with_gnu_ld+set}" = set; then :
25647 withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes
25652 # Prepare PATH_SEPARATOR.
25653 # The user is always right.
25654 if test "${PATH_SEPARATOR+set}" != set; then
25655 echo "#! /bin/sh" >conf$$.sh
25656 echo "exit 0" >>conf$$.sh
25658 if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
25666 if test "$GCC" = yes; then
25667 # Check if gcc -print-prog-name=ld gives a path.
25668 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by GCC" >&5
25669 $as_echo_n "checking for ld used by GCC... " >&6; }
25672 # gcc leaves a trailing carriage return which upsets mingw
25673 ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
25675 ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
25678 # Accept absolute paths.
25679 [\\/]* | [A-Za-z]:[\\/]*)
25680 re_direlt='/[^/][^/]*/\.\./'
25681 # Canonicalize the path of ld
25682 ac_prog=`echo $ac_prog| sed 's%\\\\%/%g'`
25683 while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do
25684 ac_prog=`echo $ac_prog| sed "s%$re_direlt%/%"`
25686 test -z "$LD" && LD="$ac_prog"
25689 # If it fails, then pretend we aren't using GCC.
25693 # If it is relative, then search for the first ld in PATH.
25694 with_gnu_ld=unknown
25697 elif test "$with_gnu_ld" = yes; then
25698 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
25699 $as_echo_n "checking for GNU ld... " >&6; }
25701 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
25702 $as_echo_n "checking for non-GNU ld... " >&6; }
25704 if test "${acl_cv_path_LD+set}" = set; then :
25705 $as_echo_n "(cached) " >&6
25707 if test -z "$LD"; then
25708 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"
25709 for ac_dir in $PATH; do
25710 test -z "$ac_dir" && ac_dir=.
25711 if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
25712 acl_cv_path_LD="$ac_dir/$ac_prog"
25713 # Check to see if the program is GNU ld. I'd rather use --version,
25714 # but apparently some GNU ld's only accept -v.
25715 # Break only if it was the GNU/non-GNU ld that we prefer.
25716 if "$acl_cv_path_LD" -v 2>&1 < /dev/null | egrep '(GNU|with BFD)' > /dev/null; then
25717 test "$with_gnu_ld" != no && break
25719 test "$with_gnu_ld" != yes && break
25725 acl_cv_path_LD="$LD" # Let the user override the test with a path.
25729 LD="$acl_cv_path_LD"
25730 if test -n "$LD"; then
25731 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
25732 $as_echo "$LD" >&6; }
25734 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
25735 $as_echo "no" >&6; }
25737 test -z "$LD" && as_fn_error "no acceptable ld found in \$PATH" "$LINENO" 5
25738 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
25739 $as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
25740 if test "${acl_cv_prog_gnu_ld+set}" = set; then :
25741 $as_echo_n "(cached) " >&6
25743 # I'd rather use --version here, but apparently some GNU ld's only accept -v.
25744 if $LD -v 2>&1 </dev/null | egrep '(GNU|with BFD)' 1>&5; then
25745 acl_cv_prog_gnu_ld=yes
25747 acl_cv_prog_gnu_ld=no
25750 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acl_cv_prog_gnu_ld" >&5
25751 $as_echo "$acl_cv_prog_gnu_ld" >&6; }
25752 with_gnu_ld=$acl_cv_prog_gnu_ld
25756 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shared library run path origin" >&5
25757 $as_echo_n "checking for shared library run path origin... " >&6; }
25758 if test "${acl_cv_rpath+set}" = set; then :
25759 $as_echo_n "(cached) " >&6
25762 CC="$CC" GCC="$GCC" LDFLAGS="$LDFLAGS" LD="$LD" with_gnu_ld="$with_gnu_ld" \
25763 ${CONFIG_SHELL-/bin/sh} "$ac_aux_dir/config.rpath" "$host" > conftest.sh
25765 rm -f ./conftest.sh
25769 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acl_cv_rpath" >&5
25770 $as_echo "$acl_cv_rpath" >&6; }
25772 libext="$acl_cv_libext"
25773 shlibext="$acl_cv_shlibext"
25774 hardcode_libdir_flag_spec="$acl_cv_hardcode_libdir_flag_spec"
25775 hardcode_libdir_separator="$acl_cv_hardcode_libdir_separator"
25776 hardcode_direct="$acl_cv_hardcode_direct"
25777 hardcode_minus_L="$acl_cv_hardcode_minus_L"
25778 # Check whether --enable-rpath was given.
25779 if test "${enable_rpath+set}" = set; then :
25780 enableval=$enable_rpath; :
25794 acl_save_prefix="$prefix"
25795 prefix="$acl_final_prefix"
25796 acl_save_exec_prefix="$exec_prefix"
25797 exec_prefix="$acl_final_exec_prefix"
25799 eval additional_includedir=\"$includedir\"
25800 eval additional_libdir=\"$libdir\"
25802 exec_prefix="$acl_save_exec_prefix"
25803 prefix="$acl_save_prefix"
25806 # Check whether --with-libiconv-prefix was given.
25807 if test "${with_libiconv_prefix+set}" = set; then :
25808 withval=$with_libiconv_prefix;
25809 if test "X$withval" = "Xno"; then
25812 if test "X$withval" = "X"; then
25814 acl_save_prefix="$prefix"
25815 prefix="$acl_final_prefix"
25816 acl_save_exec_prefix="$exec_prefix"
25817 exec_prefix="$acl_final_exec_prefix"
25819 eval additional_includedir=\"$includedir\"
25820 eval additional_libdir=\"$libdir\"
25822 exec_prefix="$acl_save_exec_prefix"
25823 prefix="$acl_save_prefix"
25826 additional_includedir="$withval/include"
25827 additional_libdir="$withval/lib"
25838 names_already_handled=
25839 names_next_round='iconv '
25840 while test -n "$names_next_round"; do
25841 names_this_round="$names_next_round"
25843 for name in $names_this_round; do
25845 for n in $names_already_handled; do
25846 if test "$n" = "$name"; then
25847 already_handled=yes
25851 if test -z "$already_handled"; then
25852 names_already_handled="$names_already_handled $name"
25853 uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./-|ABCDEFGHIJKLMNOPQRSTUVWXYZ___|'`
25854 eval value=\"\$HAVE_LIB$uppername\"
25855 if test -n "$value"; then
25856 if test "$value" = yes; then
25857 eval value=\"\$LIB$uppername\"
25858 test -z "$value" || LIBICONV="${LIBICONV}${LIBICONV:+ }$value"
25859 eval value=\"\$LTLIB$uppername\"
25860 test -z "$value" || LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }$value"
25869 if test $use_additional = yes; then
25870 if test -n "$shlibext" && test -f "$additional_libdir/lib$name.$shlibext"; then
25871 found_dir="$additional_libdir"
25872 found_so="$additional_libdir/lib$name.$shlibext"
25873 if test -f "$additional_libdir/lib$name.la"; then
25874 found_la="$additional_libdir/lib$name.la"
25877 if test -f "$additional_libdir/lib$name.$libext"; then
25878 found_dir="$additional_libdir"
25879 found_a="$additional_libdir/lib$name.$libext"
25880 if test -f "$additional_libdir/lib$name.la"; then
25881 found_la="$additional_libdir/lib$name.la"
25886 if test "X$found_dir" = "X"; then
25887 for x in $LDFLAGS $LTLIBICONV; do
25889 acl_save_prefix="$prefix"
25890 prefix="$acl_final_prefix"
25891 acl_save_exec_prefix="$exec_prefix"
25892 exec_prefix="$acl_final_exec_prefix"
25894 exec_prefix="$acl_save_exec_prefix"
25895 prefix="$acl_save_prefix"
25899 dir=`echo "X$x" | sed -e 's/^X-L//'`
25900 if test -n "$shlibext" && test -f "$dir/lib$name.$shlibext"; then
25902 found_so="$dir/lib$name.$shlibext"
25903 if test -f "$dir/lib$name.la"; then
25904 found_la="$dir/lib$name.la"
25907 if test -f "$dir/lib$name.$libext"; then
25909 found_a="$dir/lib$name.$libext"
25910 if test -f "$dir/lib$name.la"; then
25911 found_la="$dir/lib$name.la"
25917 if test "X$found_dir" != "X"; then
25922 if test "X$found_dir" != "X"; then
25923 LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-L$found_dir -l$name"
25924 if test "X$found_so" != "X"; then
25925 if test "$enable_rpath" = no || test "X$found_dir" = "X/usr/lib"; then
25926 LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
25929 for x in $ltrpathdirs; do
25930 if test "X$x" = "X$found_dir"; then
25935 if test -z "$haveit"; then
25936 ltrpathdirs="$ltrpathdirs $found_dir"
25938 if test "$hardcode_direct" = yes; then
25939 LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
25941 if test -n "$hardcode_libdir_flag_spec" && test "$hardcode_minus_L" = no; then
25942 LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
25944 for x in $rpathdirs; do
25945 if test "X$x" = "X$found_dir"; then
25950 if test -z "$haveit"; then
25951 rpathdirs="$rpathdirs $found_dir"
25955 for x in $LDFLAGS $LIBICONV; do
25957 acl_save_prefix="$prefix"
25958 prefix="$acl_final_prefix"
25959 acl_save_exec_prefix="$exec_prefix"
25960 exec_prefix="$acl_final_exec_prefix"
25962 exec_prefix="$acl_save_exec_prefix"
25963 prefix="$acl_save_prefix"
25965 if test "X$x" = "X-L$found_dir"; then
25970 if test -z "$haveit"; then
25971 LIBICONV="${LIBICONV}${LIBICONV:+ }-L$found_dir"
25973 if test "$hardcode_minus_L" != no; then
25974 LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
25976 LIBICONV="${LIBICONV}${LIBICONV:+ }-l$name"
25982 if test "X$found_a" != "X"; then
25983 LIBICONV="${LIBICONV}${LIBICONV:+ }$found_a"
25985 LIBICONV="${LIBICONV}${LIBICONV:+ }-L$found_dir -l$name"
25988 additional_includedir=
25989 case "$found_dir" in
25991 basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e 's,/lib/*$,,'`
25992 additional_includedir="$basedir/include"
25995 if test "X$additional_includedir" != "X"; then
25996 if test "X$additional_includedir" != "X/usr/include"; then
25998 if test "X$additional_includedir" = "X/usr/local/include"; then
25999 if test -n "$GCC"; then
26001 linux*) haveit=yes;;
26005 if test -z "$haveit"; then
26006 for x in $CPPFLAGS $INCICONV; do
26008 acl_save_prefix="$prefix"
26009 prefix="$acl_final_prefix"
26010 acl_save_exec_prefix="$exec_prefix"
26011 exec_prefix="$acl_final_exec_prefix"
26013 exec_prefix="$acl_save_exec_prefix"
26014 prefix="$acl_save_prefix"
26016 if test "X$x" = "X-I$additional_includedir"; then
26021 if test -z "$haveit"; then
26022 if test -d "$additional_includedir"; then
26023 INCICONV="${INCICONV}${INCICONV:+ }-I$additional_includedir"
26029 if test -n "$found_la"; then
26030 save_libdir="$libdir"
26031 case "$found_la" in
26032 */* | *\\*) . "$found_la" ;;
26033 *) . "./$found_la" ;;
26035 libdir="$save_libdir"
26036 for dep in $dependency_libs; do
26039 additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'`
26040 if test "X$additional_libdir" != "X/usr/lib"; then
26042 if test "X$additional_libdir" = "X/usr/local/lib"; then
26043 if test -n "$GCC"; then
26045 linux*) haveit=yes;;
26049 if test -z "$haveit"; then
26051 for x in $LDFLAGS $LIBICONV; do
26053 acl_save_prefix="$prefix"
26054 prefix="$acl_final_prefix"
26055 acl_save_exec_prefix="$exec_prefix"
26056 exec_prefix="$acl_final_exec_prefix"
26058 exec_prefix="$acl_save_exec_prefix"
26059 prefix="$acl_save_prefix"
26061 if test "X$x" = "X-L$additional_libdir"; then
26066 if test -z "$haveit"; then
26067 if test -d "$additional_libdir"; then
26068 LIBICONV="${LIBICONV}${LIBICONV:+ }-L$additional_libdir"
26072 for x in $LDFLAGS $LTLIBICONV; do
26074 acl_save_prefix="$prefix"
26075 prefix="$acl_final_prefix"
26076 acl_save_exec_prefix="$exec_prefix"
26077 exec_prefix="$acl_final_exec_prefix"
26079 exec_prefix="$acl_save_exec_prefix"
26080 prefix="$acl_save_prefix"
26082 if test "X$x" = "X-L$additional_libdir"; then
26087 if test -z "$haveit"; then
26088 if test -d "$additional_libdir"; then
26089 LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-L$additional_libdir"
26096 dir=`echo "X$dep" | sed -e 's/^X-R//'`
26097 if test "$enable_rpath" != no; then
26099 for x in $rpathdirs; do
26100 if test "X$x" = "X$dir"; then
26105 if test -z "$haveit"; then
26106 rpathdirs="$rpathdirs $dir"
26109 for x in $ltrpathdirs; do
26110 if test "X$x" = "X$dir"; then
26115 if test -z "$haveit"; then
26116 ltrpathdirs="$ltrpathdirs $dir"
26121 names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'`
26124 names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'`
26127 LIBICONV="${LIBICONV}${LIBICONV:+ }$dep"
26128 LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }$dep"
26134 LIBICONV="${LIBICONV}${LIBICONV:+ }-l$name"
26135 LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-l$name"
26141 if test "X$rpathdirs" != "X"; then
26142 if test -n "$hardcode_libdir_separator"; then
26144 for found_dir in $rpathdirs; do
26145 alldirs="${alldirs}${alldirs:+$hardcode_libdir_separator}$found_dir"
26147 acl_save_libdir="$libdir"
26149 eval flag=\"$hardcode_libdir_flag_spec\"
26150 libdir="$acl_save_libdir"
26151 LIBICONV="${LIBICONV}${LIBICONV:+ }$flag"
26153 for found_dir in $rpathdirs; do
26154 acl_save_libdir="$libdir"
26155 libdir="$found_dir"
26156 eval flag=\"$hardcode_libdir_flag_spec\"
26157 libdir="$acl_save_libdir"
26158 LIBICONV="${LIBICONV}${LIBICONV:+ }$flag"
26162 if test "X$ltrpathdirs" != "X"; then
26163 for found_dir in $ltrpathdirs; do
26164 LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-R$found_dir"
26174 am_save_CPPFLAGS="$CPPFLAGS"
26176 for element in $INCICONV; do
26178 for x in $CPPFLAGS; do
26180 acl_save_prefix="$prefix"
26181 prefix="$acl_final_prefix"
26182 acl_save_exec_prefix="$exec_prefix"
26183 exec_prefix="$acl_final_exec_prefix"
26185 exec_prefix="$acl_save_exec_prefix"
26186 prefix="$acl_save_prefix"
26188 if test "X$x" = "X$element"; then
26193 if test -z "$haveit"; then
26194 CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element"
26199 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for iconv" >&5
26200 $as_echo_n "checking for iconv... " >&6; }
26201 if test "${am_cv_func_iconv+set}" = set; then :
26202 $as_echo_n "(cached) " >&6
26205 am_cv_func_iconv="no, consider installing GNU libiconv"
26207 if test x$gcc_no_link = xyes; then
26208 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
26210 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
26211 /* end confdefs.h. */
26212 #include <stdlib.h>
26217 iconv_t cd = iconv_open("","");
26218 iconv(cd,NULL,NULL,NULL,NULL);
26224 if ac_fn_c_try_link "$LINENO"; then :
26225 am_cv_func_iconv=yes
26227 rm -f core conftest.err conftest.$ac_objext \
26228 conftest$ac_exeext conftest.$ac_ext
26229 if test "$am_cv_func_iconv" != yes; then
26230 am_save_LIBS="$LIBS"
26231 LIBS="$LIBS $LIBICONV"
26232 if test x$gcc_no_link = xyes; then
26233 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
26235 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
26236 /* end confdefs.h. */
26237 #include <stdlib.h>
26242 iconv_t cd = iconv_open("","");
26243 iconv(cd,NULL,NULL,NULL,NULL);
26249 if ac_fn_c_try_link "$LINENO"; then :
26250 am_cv_lib_iconv=yes
26251 am_cv_func_iconv=yes
26253 rm -f core conftest.err conftest.$ac_objext \
26254 conftest$ac_exeext conftest.$ac_ext
26255 LIBS="$am_save_LIBS"
26259 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_func_iconv" >&5
26260 $as_echo "$am_cv_func_iconv" >&6; }
26261 if test "$am_cv_func_iconv" = yes; then
26263 $as_echo "#define HAVE_ICONV 1" >>confdefs.h
26266 if test "$am_cv_lib_iconv" = yes; then
26267 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to link with libiconv" >&5
26268 $as_echo_n "checking how to link with libiconv... " >&6; }
26269 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBICONV" >&5
26270 $as_echo "$LIBICONV" >&6; }
26272 CPPFLAGS="$am_save_CPPFLAGS"
26279 if test "$am_cv_func_iconv" = yes; then
26280 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for iconv declaration" >&5
26281 $as_echo_n "checking for iconv declaration... " >&6; }
26282 if test "${am_cv_proto_iconv+set}" = set; then :
26283 $as_echo_n "(cached) " >&6
26286 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
26287 /* end confdefs.h. */
26289 #include <stdlib.h>
26295 #if defined(__STDC__) || defined(__cplusplus)
26296 size_t iconv (iconv_t cd, char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);
26309 if ac_fn_c_try_compile "$LINENO"; then :
26310 am_cv_proto_iconv_arg1=""
26312 am_cv_proto_iconv_arg1="const"
26314 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
26315 am_cv_proto_iconv="extern size_t iconv (iconv_t cd, $am_cv_proto_iconv_arg1 char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);"
26318 am_cv_proto_iconv=`echo "$am_cv_proto_iconv" | tr -s ' ' | sed -e 's/( /(/'`
26319 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${ac_t:-
26320 }$am_cv_proto_iconv" >&5
26322 }$am_cv_proto_iconv" >&6; }
26324 cat >>confdefs.h <<_ACEOF
26325 #define ICONV_CONST $am_cv_proto_iconv_arg1
26333 # This lets us hard-code the functionality we know we'll have in the cross
26334 # target environment. "Let" is a sugar-coated word placed on an especially
26335 # dull and tedious hack, actually.
26337 # Here's why GLIBCXX_CHECK_MATH_SUPPORT, and other autoconf macros
26338 # that involve linking, can't be used:
26339 # "cannot open sim-crt0.o"
26340 # "cannot open crt0.o"
26341 # etc. All this is because there currently exists no unified, consistent
26342 # way for top level CC information to be passed down to target directories:
26343 # newlib includes, newlib linking info, libgloss versus newlib crt0.o, etc.
26344 # When all of that is done, all of this hokey, excessive AC_DEFINE junk for
26345 # crosses can be removed.
26347 # If Canadian cross, then don't pick up tools from the build directory.
26348 # Used only in GLIBCXX_EXPORT_INCLUDES.
26349 if test -n "$with_cross_host" &&
26350 test x"$build_alias" != x"$with_cross_host" &&
26351 test x"$build" != x"$target";
26358 # Construct crosses by hand, eliminating bits that need ld...
26359 # GLIBCXX_CHECK_MATH_SUPPORT
26361 # First, test for "known" system libraries. We may be using newlib even
26362 # on a hosted environment.
26363 if test "x${with_newlib}" = "xyes"; then
26364 os_include_dir="os/newlib"
26365 $as_echo "#define HAVE_HYPOT 1" >>confdefs.h
26368 # GLIBCXX_CHECK_STDLIB_SUPPORT
26369 $as_echo "#define HAVE_STRTOF 1" >>confdefs.h
26372 $as_echo "#define HAVE_ACOSF 1" >>confdefs.h
26374 $as_echo "#define HAVE_ASINF 1" >>confdefs.h
26376 $as_echo "#define HAVE_ATAN2F 1" >>confdefs.h
26378 $as_echo "#define HAVE_ATANF 1" >>confdefs.h
26380 $as_echo "#define HAVE_CEILF 1" >>confdefs.h
26382 $as_echo "#define HAVE_COSF 1" >>confdefs.h
26384 $as_echo "#define HAVE_COSHF 1" >>confdefs.h
26386 $as_echo "#define HAVE_EXPF 1" >>confdefs.h
26388 $as_echo "#define HAVE_FABSF 1" >>confdefs.h
26390 $as_echo "#define HAVE_FLOORF 1" >>confdefs.h
26392 $as_echo "#define HAVE_FMODF 1" >>confdefs.h
26394 $as_echo "#define HAVE_FREXPF 1" >>confdefs.h
26396 $as_echo "#define HAVE_LDEXPF 1" >>confdefs.h
26398 $as_echo "#define HAVE_LOG10F 1" >>confdefs.h
26400 $as_echo "#define HAVE_LOGF 1" >>confdefs.h
26402 $as_echo "#define HAVE_MODFF 1" >>confdefs.h
26404 $as_echo "#define HAVE_POWF 1" >>confdefs.h
26406 $as_echo "#define HAVE_SINF 1" >>confdefs.h
26408 $as_echo "#define HAVE_SINHF 1" >>confdefs.h
26410 $as_echo "#define HAVE_SQRTF 1" >>confdefs.h
26412 $as_echo "#define HAVE_TANF 1" >>confdefs.h
26414 $as_echo "#define HAVE_TANHF 1" >>confdefs.h
26417 $as_echo "#define HAVE_ICONV 1" >>confdefs.h
26421 # Base decisions on target environment.
26423 arm*-*-symbianelf*)
26424 # This is a freestanding configuration; there is nothing to do here.
26428 # These definitions are for the SDE C library rather than newlib.
26429 SECTION_FLAGS='-ffunction-sections -fdata-sections'
26432 # All these tests are for C++; save the language and the compiler flags.
26433 # The CXXFLAGS thing is suspicious, but based on similar bits previously
26434 # found in GLIBCXX_CONFIGURE.
26437 ac_cpp='$CXXCPP $CPPFLAGS'
26438 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
26439 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
26440 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
26442 ac_test_CXXFLAGS="${CXXFLAGS+set}"
26443 ac_save_CXXFLAGS="$CXXFLAGS"
26445 # Check for maintainer-mode bits.
26446 if test x"$USE_MAINTAINER_MODE" = xno; then
26452 # Check for -ffunction-sections -fdata-sections
26453 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for g++ that supports -ffunction-sections -fdata-sections" >&5
26454 $as_echo_n "checking for g++ that supports -ffunction-sections -fdata-sections... " >&6; }
26455 CXXFLAGS='-g -Werror -ffunction-sections -fdata-sections'
26456 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
26457 /* end confdefs.h. */
26458 int foo; void bar() { };
26467 if ac_fn_cxx_try_compile "$LINENO"; then :
26472 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
26473 if test "$ac_test_CXXFLAGS" = set; then
26474 CXXFLAGS="$ac_save_CXXFLAGS"
26476 # this is the suspicious part
26479 if test x"$ac_fdsections" = x"yes"; then
26480 SECTION_FLAGS='-ffunction-sections -fdata-sections'
26482 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_fdsections" >&5
26483 $as_echo "$ac_fdsections" >&6; }
26486 ac_cpp='$CPP $CPPFLAGS'
26487 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
26488 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
26489 ac_compiler_gnu=$ac_cv_c_compiler_gnu
26495 # If we're not using GNU ld, then there's no point in even trying these
26496 # tests. Check for that first. We should have already tested for gld
26497 # by now (in libtool), but require it now just to be safe...
26498 test -z "$SECTION_LDFLAGS" && SECTION_LDFLAGS=''
26499 test -z "$OPT_LDFLAGS" && OPT_LDFLAGS=''
26503 # The name set by libtool depends on the version of libtool. Shame on us
26504 # for depending on an impl detail, but c'est la vie. Older versions used
26505 # ac_cv_prog_gnu_ld, but now it's lt_cv_prog_gnu_ld, and is copied back on
26506 # top of with_gnu_ld (which is also set by --with-gnu-ld, so that actually
26507 # makes sense). We'll test with_gnu_ld everywhere else, so if that isn't
26508 # set (hence we're using an older libtool), then set it.
26509 if test x${with_gnu_ld+set} != xset; then
26510 if test x${ac_cv_prog_gnu_ld+set} != xset; then
26511 # We got through "ac_require(ac_prog_ld)" and still not set? Huh?
26514 with_gnu_ld=$ac_cv_prog_gnu_ld
26518 # Start by getting the version number. I think the libtool test already
26519 # does some of this, but throws away the result.
26520 glibcxx_ld_is_gold=no
26521 if test x"$with_gnu_ld" = x"yes"; then
26522 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld version" >&5
26523 $as_echo_n "checking for ld version... " >&6; }
26525 if $LD --version 2>/dev/null | grep 'GNU gold' >/dev/null 2>&1; then
26526 glibcxx_ld_is_gold=yes
26528 ldver=`$LD --version 2>/dev/null |
26529 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'`
26531 glibcxx_gnu_ld_version=`echo $ldver | \
26532 $AWK -F. '{ if (NF<3) $3=0; print ($1*100+$2)*100+$3 }'`
26533 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_gnu_ld_version" >&5
26534 $as_echo "$glibcxx_gnu_ld_version" >&6; }
26537 # Set --gc-sections.
26538 glibcxx_have_gc_sections=no
26539 if test "$glibcxx_ld_is_gold" = "yes"; then
26540 if $LD --help 2>/dev/null | grep gc-sections >/dev/null 2>&1; then
26541 glibcxx_have_gc_sections=yes
26544 glibcxx_gcsections_min_ld=21602
26545 if test x"$with_gnu_ld" = x"yes" &&
26546 test $glibcxx_gnu_ld_version -gt $glibcxx_gcsections_min_ld ; then
26547 glibcxx_have_gc_sections=yes
26550 if test "$glibcxx_have_gc_sections" = "yes"; then
26551 # Sufficiently young GNU ld it is! Joy and bunny rabbits!
26552 # NB: This flag only works reliably after 2.16.1. Configure tests
26553 # for this are difficult, so hard wire a value that should work.
26555 ac_test_CFLAGS="${CFLAGS+set}"
26556 ac_save_CFLAGS="$CFLAGS"
26557 CFLAGS='-Wl,--gc-sections'
26559 # Check for -Wl,--gc-sections
26560 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld that supports -Wl,--gc-sections" >&5
26561 $as_echo_n "checking for ld that supports -Wl,--gc-sections... " >&6; }
26562 if test x$gcc_no_link = xyes; then
26563 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
26565 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
26566 /* end confdefs.h. */
26567 int one(void) { return 1; }
26568 int two(void) { return 2; }
26578 if ac_fn_c_try_link "$LINENO"; then :
26583 rm -f core conftest.err conftest.$ac_objext \
26584 conftest$ac_exeext conftest.$ac_ext
26585 if test "$ac_gcsections" = "yes"; then
26588 if $CC -c conftest.c; then
26589 if $LD --gc-sections -o conftest conftest.o 2>&1 | \
26590 grep "Warning: gc-sections option ignored" > /dev/null; then
26594 rm -f conftest.c conftest.o conftest
26596 if test "$ac_gcsections" = "yes"; then
26597 SECTION_LDFLAGS="-Wl,--gc-sections $SECTION_LDFLAGS"
26599 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_gcsections" >&5
26600 $as_echo "$ac_gcsections" >&6; }
26602 if test "$ac_test_CFLAGS" = set; then
26603 CFLAGS="$ac_save_CFLAGS"
26605 # this is the suspicious part
26611 # Note this is only for shared objects.
26613 if test x"$with_gnu_ld" = x"yes"; then
26614 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld that supports -Wl,-z,relro" >&5
26615 $as_echo_n "checking for ld that supports -Wl,-z,relro... " >&6; }
26616 cxx_z_relo=`$LD -v --help 2>/dev/null | grep "z relro"`
26617 if test -n "$cxx_z_relo"; then
26618 OPT_LDFLAGS="-Wl,-z,relro"
26621 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ld_relro" >&5
26622 $as_echo "$ac_ld_relro" >&6; }
26625 # Set linker optimization flags.
26626 if test x"$with_gnu_ld" = x"yes"; then
26627 OPT_LDFLAGS="-Wl,-O1 $OPT_LDFLAGS"
26634 ac_test_CXXFLAGS="${CXXFLAGS+set}"
26635 ac_save_CXXFLAGS="$CXXFLAGS"
26636 CXXFLAGS='-fno-builtin -D_GNU_SOURCE'
26638 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sin in -lm" >&5
26639 $as_echo_n "checking for sin in -lm... " >&6; }
26640 if test "${ac_cv_lib_m_sin+set}" = set; then :
26641 $as_echo_n "(cached) " >&6
26643 ac_check_lib_save_LIBS=$LIBS
26645 if test x$gcc_no_link = xyes; then
26646 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
26648 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
26649 /* end confdefs.h. */
26651 /* Override any GCC internal prototype to avoid an error.
26652 Use char because int might match the return type of a GCC
26653 builtin and then its argument prototype would still apply. */
26666 if ac_fn_c_try_link "$LINENO"; then :
26667 ac_cv_lib_m_sin=yes
26671 rm -f core conftest.err conftest.$ac_objext \
26672 conftest$ac_exeext conftest.$ac_ext
26673 LIBS=$ac_check_lib_save_LIBS
26675 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_sin" >&5
26676 $as_echo "$ac_cv_lib_m_sin" >&6; }
26677 if test "x$ac_cv_lib_m_sin" = x""yes; then :
26681 ac_save_LIBS="$LIBS"
26686 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for isinf declaration" >&5
26687 $as_echo_n "checking for isinf declaration... " >&6; }
26688 if test x${glibcxx_cv_func_isinf_use+set} != xset; then
26689 if test "${glibcxx_cv_func_isinf_use+set}" = set; then :
26690 $as_echo_n "(cached) " >&6
26695 ac_cpp='$CXXCPP $CPPFLAGS'
26696 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
26697 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
26698 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
26700 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
26701 /* end confdefs.h. */
26703 #ifdef HAVE_IEEEFP_H
26704 #include <ieeefp.h>
26715 if ac_fn_cxx_try_compile "$LINENO"; then :
26716 glibcxx_cv_func_isinf_use=yes
26718 glibcxx_cv_func_isinf_use=no
26720 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
26722 ac_cpp='$CPP $CPPFLAGS'
26723 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
26724 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
26725 ac_compiler_gnu=$ac_cv_c_compiler_gnu
26731 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_isinf_use" >&5
26732 $as_echo "$glibcxx_cv_func_isinf_use" >&6; }
26734 if test x$glibcxx_cv_func_isinf_use = x"yes"; then
26735 for ac_func in isinf
26737 ac_fn_c_check_func "$LINENO" "isinf" "ac_cv_func_isinf"
26738 if test "x$ac_cv_func_isinf" = x""yes; then :
26739 cat >>confdefs.h <<_ACEOF
26740 #define HAVE_ISINF 1
26748 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _isinf declaration" >&5
26749 $as_echo_n "checking for _isinf declaration... " >&6; }
26750 if test x${glibcxx_cv_func__isinf_use+set} != xset; then
26751 if test "${glibcxx_cv_func__isinf_use+set}" = set; then :
26752 $as_echo_n "(cached) " >&6
26757 ac_cpp='$CXXCPP $CPPFLAGS'
26758 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
26759 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
26760 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
26762 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
26763 /* end confdefs.h. */
26765 #ifdef HAVE_IEEEFP_H
26766 #include <ieeefp.h>
26777 if ac_fn_cxx_try_compile "$LINENO"; then :
26778 glibcxx_cv_func__isinf_use=yes
26780 glibcxx_cv_func__isinf_use=no
26782 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
26784 ac_cpp='$CPP $CPPFLAGS'
26785 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
26786 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
26787 ac_compiler_gnu=$ac_cv_c_compiler_gnu
26793 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__isinf_use" >&5
26794 $as_echo "$glibcxx_cv_func__isinf_use" >&6; }
26796 if test x$glibcxx_cv_func__isinf_use = x"yes"; then
26797 for ac_func in _isinf
26799 ac_fn_c_check_func "$LINENO" "_isinf" "ac_cv_func__isinf"
26800 if test "x$ac_cv_func__isinf" = x""yes; then :
26801 cat >>confdefs.h <<_ACEOF
26802 #define HAVE__ISINF 1
26815 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for isnan declaration" >&5
26816 $as_echo_n "checking for isnan declaration... " >&6; }
26817 if test x${glibcxx_cv_func_isnan_use+set} != xset; then
26818 if test "${glibcxx_cv_func_isnan_use+set}" = set; then :
26819 $as_echo_n "(cached) " >&6
26824 ac_cpp='$CXXCPP $CPPFLAGS'
26825 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
26826 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
26827 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
26829 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
26830 /* end confdefs.h. */
26832 #ifdef HAVE_IEEEFP_H
26833 #include <ieeefp.h>
26844 if ac_fn_cxx_try_compile "$LINENO"; then :
26845 glibcxx_cv_func_isnan_use=yes
26847 glibcxx_cv_func_isnan_use=no
26849 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
26851 ac_cpp='$CPP $CPPFLAGS'
26852 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
26853 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
26854 ac_compiler_gnu=$ac_cv_c_compiler_gnu
26860 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_isnan_use" >&5
26861 $as_echo "$glibcxx_cv_func_isnan_use" >&6; }
26863 if test x$glibcxx_cv_func_isnan_use = x"yes"; then
26864 for ac_func in isnan
26866 ac_fn_c_check_func "$LINENO" "isnan" "ac_cv_func_isnan"
26867 if test "x$ac_cv_func_isnan" = x""yes; then :
26868 cat >>confdefs.h <<_ACEOF
26869 #define HAVE_ISNAN 1
26877 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _isnan declaration" >&5
26878 $as_echo_n "checking for _isnan declaration... " >&6; }
26879 if test x${glibcxx_cv_func__isnan_use+set} != xset; then
26880 if test "${glibcxx_cv_func__isnan_use+set}" = set; then :
26881 $as_echo_n "(cached) " >&6
26886 ac_cpp='$CXXCPP $CPPFLAGS'
26887 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
26888 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
26889 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
26891 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
26892 /* end confdefs.h. */
26894 #ifdef HAVE_IEEEFP_H
26895 #include <ieeefp.h>
26906 if ac_fn_cxx_try_compile "$LINENO"; then :
26907 glibcxx_cv_func__isnan_use=yes
26909 glibcxx_cv_func__isnan_use=no
26911 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
26913 ac_cpp='$CPP $CPPFLAGS'
26914 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
26915 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
26916 ac_compiler_gnu=$ac_cv_c_compiler_gnu
26922 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__isnan_use" >&5
26923 $as_echo "$glibcxx_cv_func__isnan_use" >&6; }
26925 if test x$glibcxx_cv_func__isnan_use = x"yes"; then
26926 for ac_func in _isnan
26928 ac_fn_c_check_func "$LINENO" "_isnan" "ac_cv_func__isnan"
26929 if test "x$ac_cv_func__isnan" = x""yes; then :
26930 cat >>confdefs.h <<_ACEOF
26931 #define HAVE__ISNAN 1
26944 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for finite declaration" >&5
26945 $as_echo_n "checking for finite declaration... " >&6; }
26946 if test x${glibcxx_cv_func_finite_use+set} != xset; then
26947 if test "${glibcxx_cv_func_finite_use+set}" = set; then :
26948 $as_echo_n "(cached) " >&6
26953 ac_cpp='$CXXCPP $CPPFLAGS'
26954 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
26955 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
26956 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
26958 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
26959 /* end confdefs.h. */
26961 #ifdef HAVE_IEEEFP_H
26962 #include <ieeefp.h>
26973 if ac_fn_cxx_try_compile "$LINENO"; then :
26974 glibcxx_cv_func_finite_use=yes
26976 glibcxx_cv_func_finite_use=no
26978 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
26980 ac_cpp='$CPP $CPPFLAGS'
26981 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
26982 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
26983 ac_compiler_gnu=$ac_cv_c_compiler_gnu
26989 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_finite_use" >&5
26990 $as_echo "$glibcxx_cv_func_finite_use" >&6; }
26992 if test x$glibcxx_cv_func_finite_use = x"yes"; then
26993 for ac_func in finite
26995 ac_fn_c_check_func "$LINENO" "finite" "ac_cv_func_finite"
26996 if test "x$ac_cv_func_finite" = x""yes; then :
26997 cat >>confdefs.h <<_ACEOF
26998 #define HAVE_FINITE 1
27006 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _finite declaration" >&5
27007 $as_echo_n "checking for _finite declaration... " >&6; }
27008 if test x${glibcxx_cv_func__finite_use+set} != xset; then
27009 if test "${glibcxx_cv_func__finite_use+set}" = set; then :
27010 $as_echo_n "(cached) " >&6
27015 ac_cpp='$CXXCPP $CPPFLAGS'
27016 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
27017 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
27018 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
27020 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
27021 /* end confdefs.h. */
27023 #ifdef HAVE_IEEEFP_H
27024 #include <ieeefp.h>
27035 if ac_fn_cxx_try_compile "$LINENO"; then :
27036 glibcxx_cv_func__finite_use=yes
27038 glibcxx_cv_func__finite_use=no
27040 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
27042 ac_cpp='$CPP $CPPFLAGS'
27043 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
27044 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
27045 ac_compiler_gnu=$ac_cv_c_compiler_gnu
27051 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__finite_use" >&5
27052 $as_echo "$glibcxx_cv_func__finite_use" >&6; }
27054 if test x$glibcxx_cv_func__finite_use = x"yes"; then
27055 for ac_func in _finite
27057 ac_fn_c_check_func "$LINENO" "_finite" "ac_cv_func__finite"
27058 if test "x$ac_cv_func__finite" = x""yes; then :
27059 cat >>confdefs.h <<_ACEOF
27060 #define HAVE__FINITE 1
27073 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sincos declaration" >&5
27074 $as_echo_n "checking for sincos declaration... " >&6; }
27075 if test x${glibcxx_cv_func_sincos_use+set} != xset; then
27076 if test "${glibcxx_cv_func_sincos_use+set}" = set; then :
27077 $as_echo_n "(cached) " >&6
27082 ac_cpp='$CXXCPP $CPPFLAGS'
27083 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
27084 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
27085 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
27087 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
27088 /* end confdefs.h. */
27098 if ac_fn_cxx_try_compile "$LINENO"; then :
27099 glibcxx_cv_func_sincos_use=yes
27101 glibcxx_cv_func_sincos_use=no
27103 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
27105 ac_cpp='$CPP $CPPFLAGS'
27106 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
27107 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
27108 ac_compiler_gnu=$ac_cv_c_compiler_gnu
27114 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_sincos_use" >&5
27115 $as_echo "$glibcxx_cv_func_sincos_use" >&6; }
27117 if test x$glibcxx_cv_func_sincos_use = x"yes"; then
27118 for ac_func in sincos
27120 ac_fn_c_check_func "$LINENO" "sincos" "ac_cv_func_sincos"
27121 if test "x$ac_cv_func_sincos" = x""yes; then :
27122 cat >>confdefs.h <<_ACEOF
27123 #define HAVE_SINCOS 1
27131 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _sincos declaration" >&5
27132 $as_echo_n "checking for _sincos declaration... " >&6; }
27133 if test x${glibcxx_cv_func__sincos_use+set} != xset; then
27134 if test "${glibcxx_cv_func__sincos_use+set}" = set; then :
27135 $as_echo_n "(cached) " >&6
27140 ac_cpp='$CXXCPP $CPPFLAGS'
27141 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
27142 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
27143 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
27145 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
27146 /* end confdefs.h. */
27156 if ac_fn_cxx_try_compile "$LINENO"; then :
27157 glibcxx_cv_func__sincos_use=yes
27159 glibcxx_cv_func__sincos_use=no
27161 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
27163 ac_cpp='$CPP $CPPFLAGS'
27164 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
27165 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
27166 ac_compiler_gnu=$ac_cv_c_compiler_gnu
27172 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__sincos_use" >&5
27173 $as_echo "$glibcxx_cv_func__sincos_use" >&6; }
27175 if test x$glibcxx_cv_func__sincos_use = x"yes"; then
27176 for ac_func in _sincos
27178 ac_fn_c_check_func "$LINENO" "_sincos" "ac_cv_func__sincos"
27179 if test "x$ac_cv_func__sincos" = x""yes; then :
27180 cat >>confdefs.h <<_ACEOF
27181 #define HAVE__SINCOS 1
27194 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fpclass declaration" >&5
27195 $as_echo_n "checking for fpclass declaration... " >&6; }
27196 if test x${glibcxx_cv_func_fpclass_use+set} != xset; then
27197 if test "${glibcxx_cv_func_fpclass_use+set}" = set; then :
27198 $as_echo_n "(cached) " >&6
27203 ac_cpp='$CXXCPP $CPPFLAGS'
27204 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
27205 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
27206 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
27208 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
27209 /* end confdefs.h. */
27211 #ifdef HAVE_IEEEFP_H
27212 #include <ieeefp.h>
27223 if ac_fn_cxx_try_compile "$LINENO"; then :
27224 glibcxx_cv_func_fpclass_use=yes
27226 glibcxx_cv_func_fpclass_use=no
27228 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
27230 ac_cpp='$CPP $CPPFLAGS'
27231 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
27232 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
27233 ac_compiler_gnu=$ac_cv_c_compiler_gnu
27239 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_fpclass_use" >&5
27240 $as_echo "$glibcxx_cv_func_fpclass_use" >&6; }
27242 if test x$glibcxx_cv_func_fpclass_use = x"yes"; then
27243 for ac_func in fpclass
27245 ac_fn_c_check_func "$LINENO" "fpclass" "ac_cv_func_fpclass"
27246 if test "x$ac_cv_func_fpclass" = x""yes; then :
27247 cat >>confdefs.h <<_ACEOF
27248 #define HAVE_FPCLASS 1
27256 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _fpclass declaration" >&5
27257 $as_echo_n "checking for _fpclass declaration... " >&6; }
27258 if test x${glibcxx_cv_func__fpclass_use+set} != xset; then
27259 if test "${glibcxx_cv_func__fpclass_use+set}" = set; then :
27260 $as_echo_n "(cached) " >&6
27265 ac_cpp='$CXXCPP $CPPFLAGS'
27266 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
27267 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
27268 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
27270 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
27271 /* end confdefs.h. */
27273 #ifdef HAVE_IEEEFP_H
27274 #include <ieeefp.h>
27285 if ac_fn_cxx_try_compile "$LINENO"; then :
27286 glibcxx_cv_func__fpclass_use=yes
27288 glibcxx_cv_func__fpclass_use=no
27290 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
27292 ac_cpp='$CPP $CPPFLAGS'
27293 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
27294 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
27295 ac_compiler_gnu=$ac_cv_c_compiler_gnu
27301 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__fpclass_use" >&5
27302 $as_echo "$glibcxx_cv_func__fpclass_use" >&6; }
27304 if test x$glibcxx_cv_func__fpclass_use = x"yes"; then
27305 for ac_func in _fpclass
27307 ac_fn_c_check_func "$LINENO" "_fpclass" "ac_cv_func__fpclass"
27308 if test "x$ac_cv_func__fpclass" = x""yes; then :
27309 cat >>confdefs.h <<_ACEOF
27310 #define HAVE__FPCLASS 1
27323 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for qfpclass declaration" >&5
27324 $as_echo_n "checking for qfpclass declaration... " >&6; }
27325 if test x${glibcxx_cv_func_qfpclass_use+set} != xset; then
27326 if test "${glibcxx_cv_func_qfpclass_use+set}" = set; then :
27327 $as_echo_n "(cached) " >&6
27332 ac_cpp='$CXXCPP $CPPFLAGS'
27333 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
27334 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
27335 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
27337 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
27338 /* end confdefs.h. */
27340 #ifdef HAVE_IEEEFP_H
27341 #include <ieeefp.h>
27352 if ac_fn_cxx_try_compile "$LINENO"; then :
27353 glibcxx_cv_func_qfpclass_use=yes
27355 glibcxx_cv_func_qfpclass_use=no
27357 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
27359 ac_cpp='$CPP $CPPFLAGS'
27360 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
27361 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
27362 ac_compiler_gnu=$ac_cv_c_compiler_gnu
27368 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_qfpclass_use" >&5
27369 $as_echo "$glibcxx_cv_func_qfpclass_use" >&6; }
27371 if test x$glibcxx_cv_func_qfpclass_use = x"yes"; then
27372 for ac_func in qfpclass
27374 ac_fn_c_check_func "$LINENO" "qfpclass" "ac_cv_func_qfpclass"
27375 if test "x$ac_cv_func_qfpclass" = x""yes; then :
27376 cat >>confdefs.h <<_ACEOF
27377 #define HAVE_QFPCLASS 1
27385 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _qfpclass declaration" >&5
27386 $as_echo_n "checking for _qfpclass declaration... " >&6; }
27387 if test x${glibcxx_cv_func__qfpclass_use+set} != xset; then
27388 if test "${glibcxx_cv_func__qfpclass_use+set}" = set; then :
27389 $as_echo_n "(cached) " >&6
27394 ac_cpp='$CXXCPP $CPPFLAGS'
27395 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
27396 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
27397 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
27399 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
27400 /* end confdefs.h. */
27402 #ifdef HAVE_IEEEFP_H
27403 #include <ieeefp.h>
27414 if ac_fn_cxx_try_compile "$LINENO"; then :
27415 glibcxx_cv_func__qfpclass_use=yes
27417 glibcxx_cv_func__qfpclass_use=no
27419 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
27421 ac_cpp='$CPP $CPPFLAGS'
27422 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
27423 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
27424 ac_compiler_gnu=$ac_cv_c_compiler_gnu
27430 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__qfpclass_use" >&5
27431 $as_echo "$glibcxx_cv_func__qfpclass_use" >&6; }
27433 if test x$glibcxx_cv_func__qfpclass_use = x"yes"; then
27434 for ac_func in _qfpclass
27436 ac_fn_c_check_func "$LINENO" "_qfpclass" "ac_cv_func__qfpclass"
27437 if test "x$ac_cv_func__qfpclass" = x""yes; then :
27438 cat >>confdefs.h <<_ACEOF
27439 #define HAVE__QFPCLASS 1
27452 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for hypot declaration" >&5
27453 $as_echo_n "checking for hypot declaration... " >&6; }
27454 if test x${glibcxx_cv_func_hypot_use+set} != xset; then
27455 if test "${glibcxx_cv_func_hypot_use+set}" = set; then :
27456 $as_echo_n "(cached) " >&6
27461 ac_cpp='$CXXCPP $CPPFLAGS'
27462 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
27463 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
27464 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
27466 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
27467 /* end confdefs.h. */
27477 if ac_fn_cxx_try_compile "$LINENO"; then :
27478 glibcxx_cv_func_hypot_use=yes
27480 glibcxx_cv_func_hypot_use=no
27482 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
27484 ac_cpp='$CPP $CPPFLAGS'
27485 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
27486 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
27487 ac_compiler_gnu=$ac_cv_c_compiler_gnu
27493 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_hypot_use" >&5
27494 $as_echo "$glibcxx_cv_func_hypot_use" >&6; }
27496 if test x$glibcxx_cv_func_hypot_use = x"yes"; then
27497 for ac_func in hypot
27499 ac_fn_c_check_func "$LINENO" "hypot" "ac_cv_func_hypot"
27500 if test "x$ac_cv_func_hypot" = x""yes; then :
27501 cat >>confdefs.h <<_ACEOF
27502 #define HAVE_HYPOT 1
27510 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _hypot declaration" >&5
27511 $as_echo_n "checking for _hypot declaration... " >&6; }
27512 if test x${glibcxx_cv_func__hypot_use+set} != xset; then
27513 if test "${glibcxx_cv_func__hypot_use+set}" = set; then :
27514 $as_echo_n "(cached) " >&6
27519 ac_cpp='$CXXCPP $CPPFLAGS'
27520 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
27521 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
27522 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
27524 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
27525 /* end confdefs.h. */
27535 if ac_fn_cxx_try_compile "$LINENO"; then :
27536 glibcxx_cv_func__hypot_use=yes
27538 glibcxx_cv_func__hypot_use=no
27540 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
27542 ac_cpp='$CPP $CPPFLAGS'
27543 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
27544 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
27545 ac_compiler_gnu=$ac_cv_c_compiler_gnu
27551 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__hypot_use" >&5
27552 $as_echo "$glibcxx_cv_func__hypot_use" >&6; }
27554 if test x$glibcxx_cv_func__hypot_use = x"yes"; then
27555 for ac_func in _hypot
27557 ac_fn_c_check_func "$LINENO" "_hypot" "ac_cv_func__hypot"
27558 if test "x$ac_cv_func__hypot" = x""yes; then :
27559 cat >>confdefs.h <<_ACEOF
27560 #define HAVE__HYPOT 1
27573 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for float trig functions" >&5
27574 $as_echo_n "checking for float trig functions... " >&6; }
27575 if test "${glibcxx_cv_func_float_trig_use+set}" = set; then :
27576 $as_echo_n "(cached) " >&6
27581 ac_cpp='$CXXCPP $CPPFLAGS'
27582 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
27583 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
27584 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
27586 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
27587 /* end confdefs.h. */
27592 acosf (0); asinf (0); atanf (0); cosf (0); sinf (0); tanf (0); coshf (0); sinhf (0); tanhf (0);
27597 if ac_fn_cxx_try_compile "$LINENO"; then :
27598 glibcxx_cv_func_float_trig_use=yes
27600 glibcxx_cv_func_float_trig_use=no
27602 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
27604 ac_cpp='$CPP $CPPFLAGS'
27605 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
27606 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
27607 ac_compiler_gnu=$ac_cv_c_compiler_gnu
27611 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_float_trig_use" >&5
27612 $as_echo "$glibcxx_cv_func_float_trig_use" >&6; }
27613 if test x$glibcxx_cv_func_float_trig_use = x"yes"; then
27614 for ac_func in acosf asinf atanf cosf sinf tanf coshf sinhf tanhf
27616 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
27617 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
27618 eval as_val=\$$as_ac_var
27619 if test "x$as_val" = x""yes; then :
27620 cat >>confdefs.h <<_ACEOF
27621 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
27628 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _float trig functions" >&5
27629 $as_echo_n "checking for _float trig functions... " >&6; }
27630 if test "${glibcxx_cv_func__float_trig_use+set}" = set; then :
27631 $as_echo_n "(cached) " >&6
27636 ac_cpp='$CXXCPP $CPPFLAGS'
27637 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
27638 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
27639 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
27641 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
27642 /* end confdefs.h. */
27647 _acosf (0); _asinf (0); _atanf (0); _cosf (0); _sinf (0); _tanf (0); _coshf (0); _sinhf (0); _tanhf (0);
27652 if ac_fn_cxx_try_compile "$LINENO"; then :
27653 glibcxx_cv_func__float_trig_use=yes
27655 glibcxx_cv_func__float_trig_use=no
27657 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
27659 ac_cpp='$CPP $CPPFLAGS'
27660 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
27661 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
27662 ac_compiler_gnu=$ac_cv_c_compiler_gnu
27666 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__float_trig_use" >&5
27667 $as_echo "$glibcxx_cv_func__float_trig_use" >&6; }
27668 if test x$glibcxx_cv_func__float_trig_use = x"yes"; then
27669 for ac_func in _acosf _asinf _atanf _cosf _sinf _tanf _coshf _sinhf _tanhf
27671 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
27672 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
27673 eval as_val=\$$as_ac_var
27674 if test "x$as_val" = x""yes; then :
27675 cat >>confdefs.h <<_ACEOF
27676 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
27689 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for float round functions" >&5
27690 $as_echo_n "checking for float round functions... " >&6; }
27691 if test "${glibcxx_cv_func_float_round_use+set}" = set; then :
27692 $as_echo_n "(cached) " >&6
27697 ac_cpp='$CXXCPP $CPPFLAGS'
27698 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
27699 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
27700 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
27702 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
27703 /* end confdefs.h. */
27708 ceilf (0); floorf (0);
27713 if ac_fn_cxx_try_compile "$LINENO"; then :
27714 glibcxx_cv_func_float_round_use=yes
27716 glibcxx_cv_func_float_round_use=no
27718 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
27720 ac_cpp='$CPP $CPPFLAGS'
27721 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
27722 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
27723 ac_compiler_gnu=$ac_cv_c_compiler_gnu
27727 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_float_round_use" >&5
27728 $as_echo "$glibcxx_cv_func_float_round_use" >&6; }
27729 if test x$glibcxx_cv_func_float_round_use = x"yes"; then
27730 for ac_func in ceilf floorf
27732 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
27733 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
27734 eval as_val=\$$as_ac_var
27735 if test "x$as_val" = x""yes; then :
27736 cat >>confdefs.h <<_ACEOF
27737 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
27744 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _float round functions" >&5
27745 $as_echo_n "checking for _float round functions... " >&6; }
27746 if test "${glibcxx_cv_func__float_round_use+set}" = set; then :
27747 $as_echo_n "(cached) " >&6
27752 ac_cpp='$CXXCPP $CPPFLAGS'
27753 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
27754 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
27755 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
27757 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
27758 /* end confdefs.h. */
27763 _ceilf (0); _floorf (0);
27768 if ac_fn_cxx_try_compile "$LINENO"; then :
27769 glibcxx_cv_func__float_round_use=yes
27771 glibcxx_cv_func__float_round_use=no
27773 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
27775 ac_cpp='$CPP $CPPFLAGS'
27776 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
27777 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
27778 ac_compiler_gnu=$ac_cv_c_compiler_gnu
27782 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__float_round_use" >&5
27783 $as_echo "$glibcxx_cv_func__float_round_use" >&6; }
27784 if test x$glibcxx_cv_func__float_round_use = x"yes"; then
27785 for ac_func in _ceilf _floorf
27787 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
27788 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
27789 eval as_val=\$$as_ac_var
27790 if test "x$as_val" = x""yes; then :
27791 cat >>confdefs.h <<_ACEOF
27792 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
27806 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for expf declaration" >&5
27807 $as_echo_n "checking for expf declaration... " >&6; }
27808 if test x${glibcxx_cv_func_expf_use+set} != xset; then
27809 if test "${glibcxx_cv_func_expf_use+set}" = set; then :
27810 $as_echo_n "(cached) " >&6
27815 ac_cpp='$CXXCPP $CPPFLAGS'
27816 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
27817 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
27818 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
27820 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
27821 /* end confdefs.h. */
27823 #ifdef HAVE_IEEEFP_H
27824 #include <ieeefp.h>
27835 if ac_fn_cxx_try_compile "$LINENO"; then :
27836 glibcxx_cv_func_expf_use=yes
27838 glibcxx_cv_func_expf_use=no
27840 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
27842 ac_cpp='$CPP $CPPFLAGS'
27843 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
27844 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
27845 ac_compiler_gnu=$ac_cv_c_compiler_gnu
27851 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_expf_use" >&5
27852 $as_echo "$glibcxx_cv_func_expf_use" >&6; }
27854 if test x$glibcxx_cv_func_expf_use = x"yes"; then
27855 for ac_func in expf
27857 ac_fn_c_check_func "$LINENO" "expf" "ac_cv_func_expf"
27858 if test "x$ac_cv_func_expf" = x""yes; then :
27859 cat >>confdefs.h <<_ACEOF
27860 #define HAVE_EXPF 1
27868 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _expf declaration" >&5
27869 $as_echo_n "checking for _expf declaration... " >&6; }
27870 if test x${glibcxx_cv_func__expf_use+set} != xset; then
27871 if test "${glibcxx_cv_func__expf_use+set}" = set; then :
27872 $as_echo_n "(cached) " >&6
27877 ac_cpp='$CXXCPP $CPPFLAGS'
27878 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
27879 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
27880 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
27882 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
27883 /* end confdefs.h. */
27885 #ifdef HAVE_IEEEFP_H
27886 #include <ieeefp.h>
27897 if ac_fn_cxx_try_compile "$LINENO"; then :
27898 glibcxx_cv_func__expf_use=yes
27900 glibcxx_cv_func__expf_use=no
27902 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
27904 ac_cpp='$CPP $CPPFLAGS'
27905 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
27906 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
27907 ac_compiler_gnu=$ac_cv_c_compiler_gnu
27913 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__expf_use" >&5
27914 $as_echo "$glibcxx_cv_func__expf_use" >&6; }
27916 if test x$glibcxx_cv_func__expf_use = x"yes"; then
27917 for ac_func in _expf
27919 ac_fn_c_check_func "$LINENO" "_expf" "ac_cv_func__expf"
27920 if test "x$ac_cv_func__expf" = x""yes; then :
27921 cat >>confdefs.h <<_ACEOF
27922 #define HAVE__EXPF 1
27935 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for isnanf declaration" >&5
27936 $as_echo_n "checking for isnanf declaration... " >&6; }
27937 if test x${glibcxx_cv_func_isnanf_use+set} != xset; then
27938 if test "${glibcxx_cv_func_isnanf_use+set}" = set; then :
27939 $as_echo_n "(cached) " >&6
27944 ac_cpp='$CXXCPP $CPPFLAGS'
27945 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
27946 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
27947 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
27949 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
27950 /* end confdefs.h. */
27952 #ifdef HAVE_IEEEFP_H
27953 #include <ieeefp.h>
27964 if ac_fn_cxx_try_compile "$LINENO"; then :
27965 glibcxx_cv_func_isnanf_use=yes
27967 glibcxx_cv_func_isnanf_use=no
27969 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
27971 ac_cpp='$CPP $CPPFLAGS'
27972 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
27973 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
27974 ac_compiler_gnu=$ac_cv_c_compiler_gnu
27980 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_isnanf_use" >&5
27981 $as_echo "$glibcxx_cv_func_isnanf_use" >&6; }
27983 if test x$glibcxx_cv_func_isnanf_use = x"yes"; then
27984 for ac_func in isnanf
27986 ac_fn_c_check_func "$LINENO" "isnanf" "ac_cv_func_isnanf"
27987 if test "x$ac_cv_func_isnanf" = x""yes; then :
27988 cat >>confdefs.h <<_ACEOF
27989 #define HAVE_ISNANF 1
27997 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _isnanf declaration" >&5
27998 $as_echo_n "checking for _isnanf declaration... " >&6; }
27999 if test x${glibcxx_cv_func__isnanf_use+set} != xset; then
28000 if test "${glibcxx_cv_func__isnanf_use+set}" = set; then :
28001 $as_echo_n "(cached) " >&6
28006 ac_cpp='$CXXCPP $CPPFLAGS'
28007 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
28008 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
28009 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
28011 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
28012 /* end confdefs.h. */
28014 #ifdef HAVE_IEEEFP_H
28015 #include <ieeefp.h>
28026 if ac_fn_cxx_try_compile "$LINENO"; then :
28027 glibcxx_cv_func__isnanf_use=yes
28029 glibcxx_cv_func__isnanf_use=no
28031 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
28033 ac_cpp='$CPP $CPPFLAGS'
28034 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
28035 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
28036 ac_compiler_gnu=$ac_cv_c_compiler_gnu
28042 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__isnanf_use" >&5
28043 $as_echo "$glibcxx_cv_func__isnanf_use" >&6; }
28045 if test x$glibcxx_cv_func__isnanf_use = x"yes"; then
28046 for ac_func in _isnanf
28048 ac_fn_c_check_func "$LINENO" "_isnanf" "ac_cv_func__isnanf"
28049 if test "x$ac_cv_func__isnanf" = x""yes; then :
28050 cat >>confdefs.h <<_ACEOF
28051 #define HAVE__ISNANF 1
28064 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for isinff declaration" >&5
28065 $as_echo_n "checking for isinff declaration... " >&6; }
28066 if test x${glibcxx_cv_func_isinff_use+set} != xset; then
28067 if test "${glibcxx_cv_func_isinff_use+set}" = set; then :
28068 $as_echo_n "(cached) " >&6
28073 ac_cpp='$CXXCPP $CPPFLAGS'
28074 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
28075 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
28076 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
28078 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
28079 /* end confdefs.h. */
28081 #ifdef HAVE_IEEEFP_H
28082 #include <ieeefp.h>
28093 if ac_fn_cxx_try_compile "$LINENO"; then :
28094 glibcxx_cv_func_isinff_use=yes
28096 glibcxx_cv_func_isinff_use=no
28098 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
28100 ac_cpp='$CPP $CPPFLAGS'
28101 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
28102 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
28103 ac_compiler_gnu=$ac_cv_c_compiler_gnu
28109 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_isinff_use" >&5
28110 $as_echo "$glibcxx_cv_func_isinff_use" >&6; }
28112 if test x$glibcxx_cv_func_isinff_use = x"yes"; then
28113 for ac_func in isinff
28115 ac_fn_c_check_func "$LINENO" "isinff" "ac_cv_func_isinff"
28116 if test "x$ac_cv_func_isinff" = x""yes; then :
28117 cat >>confdefs.h <<_ACEOF
28118 #define HAVE_ISINFF 1
28126 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _isinff declaration" >&5
28127 $as_echo_n "checking for _isinff declaration... " >&6; }
28128 if test x${glibcxx_cv_func__isinff_use+set} != xset; then
28129 if test "${glibcxx_cv_func__isinff_use+set}" = set; then :
28130 $as_echo_n "(cached) " >&6
28135 ac_cpp='$CXXCPP $CPPFLAGS'
28136 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
28137 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
28138 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
28140 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
28141 /* end confdefs.h. */
28143 #ifdef HAVE_IEEEFP_H
28144 #include <ieeefp.h>
28155 if ac_fn_cxx_try_compile "$LINENO"; then :
28156 glibcxx_cv_func__isinff_use=yes
28158 glibcxx_cv_func__isinff_use=no
28160 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
28162 ac_cpp='$CPP $CPPFLAGS'
28163 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
28164 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
28165 ac_compiler_gnu=$ac_cv_c_compiler_gnu
28171 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__isinff_use" >&5
28172 $as_echo "$glibcxx_cv_func__isinff_use" >&6; }
28174 if test x$glibcxx_cv_func__isinff_use = x"yes"; then
28175 for ac_func in _isinff
28177 ac_fn_c_check_func "$LINENO" "_isinff" "ac_cv_func__isinff"
28178 if test "x$ac_cv_func__isinff" = x""yes; then :
28179 cat >>confdefs.h <<_ACEOF
28180 #define HAVE__ISINFF 1
28193 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for atan2f declaration" >&5
28194 $as_echo_n "checking for atan2f declaration... " >&6; }
28195 if test x${glibcxx_cv_func_atan2f_use+set} != xset; then
28196 if test "${glibcxx_cv_func_atan2f_use+set}" = set; then :
28197 $as_echo_n "(cached) " >&6
28202 ac_cpp='$CXXCPP $CPPFLAGS'
28203 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
28204 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
28205 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
28207 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
28208 /* end confdefs.h. */
28218 if ac_fn_cxx_try_compile "$LINENO"; then :
28219 glibcxx_cv_func_atan2f_use=yes
28221 glibcxx_cv_func_atan2f_use=no
28223 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
28225 ac_cpp='$CPP $CPPFLAGS'
28226 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
28227 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
28228 ac_compiler_gnu=$ac_cv_c_compiler_gnu
28234 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_atan2f_use" >&5
28235 $as_echo "$glibcxx_cv_func_atan2f_use" >&6; }
28237 if test x$glibcxx_cv_func_atan2f_use = x"yes"; then
28238 for ac_func in atan2f
28240 ac_fn_c_check_func "$LINENO" "atan2f" "ac_cv_func_atan2f"
28241 if test "x$ac_cv_func_atan2f" = x""yes; then :
28242 cat >>confdefs.h <<_ACEOF
28243 #define HAVE_ATAN2F 1
28251 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _atan2f declaration" >&5
28252 $as_echo_n "checking for _atan2f declaration... " >&6; }
28253 if test x${glibcxx_cv_func__atan2f_use+set} != xset; then
28254 if test "${glibcxx_cv_func__atan2f_use+set}" = set; then :
28255 $as_echo_n "(cached) " >&6
28260 ac_cpp='$CXXCPP $CPPFLAGS'
28261 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
28262 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
28263 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
28265 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
28266 /* end confdefs.h. */
28276 if ac_fn_cxx_try_compile "$LINENO"; then :
28277 glibcxx_cv_func__atan2f_use=yes
28279 glibcxx_cv_func__atan2f_use=no
28281 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
28283 ac_cpp='$CPP $CPPFLAGS'
28284 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
28285 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
28286 ac_compiler_gnu=$ac_cv_c_compiler_gnu
28292 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__atan2f_use" >&5
28293 $as_echo "$glibcxx_cv_func__atan2f_use" >&6; }
28295 if test x$glibcxx_cv_func__atan2f_use = x"yes"; then
28296 for ac_func in _atan2f
28298 ac_fn_c_check_func "$LINENO" "_atan2f" "ac_cv_func__atan2f"
28299 if test "x$ac_cv_func__atan2f" = x""yes; then :
28300 cat >>confdefs.h <<_ACEOF
28301 #define HAVE__ATAN2F 1
28314 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fabsf declaration" >&5
28315 $as_echo_n "checking for fabsf declaration... " >&6; }
28316 if test x${glibcxx_cv_func_fabsf_use+set} != xset; then
28317 if test "${glibcxx_cv_func_fabsf_use+set}" = set; then :
28318 $as_echo_n "(cached) " >&6
28323 ac_cpp='$CXXCPP $CPPFLAGS'
28324 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
28325 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
28326 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
28328 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
28329 /* end confdefs.h. */
28331 #ifdef HAVE_IEEEFP_H
28332 #include <ieeefp.h>
28343 if ac_fn_cxx_try_compile "$LINENO"; then :
28344 glibcxx_cv_func_fabsf_use=yes
28346 glibcxx_cv_func_fabsf_use=no
28348 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
28350 ac_cpp='$CPP $CPPFLAGS'
28351 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
28352 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
28353 ac_compiler_gnu=$ac_cv_c_compiler_gnu
28359 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_fabsf_use" >&5
28360 $as_echo "$glibcxx_cv_func_fabsf_use" >&6; }
28362 if test x$glibcxx_cv_func_fabsf_use = x"yes"; then
28363 for ac_func in fabsf
28365 ac_fn_c_check_func "$LINENO" "fabsf" "ac_cv_func_fabsf"
28366 if test "x$ac_cv_func_fabsf" = x""yes; then :
28367 cat >>confdefs.h <<_ACEOF
28368 #define HAVE_FABSF 1
28376 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _fabsf declaration" >&5
28377 $as_echo_n "checking for _fabsf declaration... " >&6; }
28378 if test x${glibcxx_cv_func__fabsf_use+set} != xset; then
28379 if test "${glibcxx_cv_func__fabsf_use+set}" = set; then :
28380 $as_echo_n "(cached) " >&6
28385 ac_cpp='$CXXCPP $CPPFLAGS'
28386 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
28387 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
28388 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
28390 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
28391 /* end confdefs.h. */
28393 #ifdef HAVE_IEEEFP_H
28394 #include <ieeefp.h>
28405 if ac_fn_cxx_try_compile "$LINENO"; then :
28406 glibcxx_cv_func__fabsf_use=yes
28408 glibcxx_cv_func__fabsf_use=no
28410 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
28412 ac_cpp='$CPP $CPPFLAGS'
28413 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
28414 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
28415 ac_compiler_gnu=$ac_cv_c_compiler_gnu
28421 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__fabsf_use" >&5
28422 $as_echo "$glibcxx_cv_func__fabsf_use" >&6; }
28424 if test x$glibcxx_cv_func__fabsf_use = x"yes"; then
28425 for ac_func in _fabsf
28427 ac_fn_c_check_func "$LINENO" "_fabsf" "ac_cv_func__fabsf"
28428 if test "x$ac_cv_func__fabsf" = x""yes; then :
28429 cat >>confdefs.h <<_ACEOF
28430 #define HAVE__FABSF 1
28443 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fmodf declaration" >&5
28444 $as_echo_n "checking for fmodf declaration... " >&6; }
28445 if test x${glibcxx_cv_func_fmodf_use+set} != xset; then
28446 if test "${glibcxx_cv_func_fmodf_use+set}" = set; then :
28447 $as_echo_n "(cached) " >&6
28452 ac_cpp='$CXXCPP $CPPFLAGS'
28453 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
28454 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
28455 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
28457 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
28458 /* end confdefs.h. */
28468 if ac_fn_cxx_try_compile "$LINENO"; then :
28469 glibcxx_cv_func_fmodf_use=yes
28471 glibcxx_cv_func_fmodf_use=no
28473 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
28475 ac_cpp='$CPP $CPPFLAGS'
28476 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
28477 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
28478 ac_compiler_gnu=$ac_cv_c_compiler_gnu
28484 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_fmodf_use" >&5
28485 $as_echo "$glibcxx_cv_func_fmodf_use" >&6; }
28487 if test x$glibcxx_cv_func_fmodf_use = x"yes"; then
28488 for ac_func in fmodf
28490 ac_fn_c_check_func "$LINENO" "fmodf" "ac_cv_func_fmodf"
28491 if test "x$ac_cv_func_fmodf" = x""yes; then :
28492 cat >>confdefs.h <<_ACEOF
28493 #define HAVE_FMODF 1
28501 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _fmodf declaration" >&5
28502 $as_echo_n "checking for _fmodf declaration... " >&6; }
28503 if test x${glibcxx_cv_func__fmodf_use+set} != xset; then
28504 if test "${glibcxx_cv_func__fmodf_use+set}" = set; then :
28505 $as_echo_n "(cached) " >&6
28510 ac_cpp='$CXXCPP $CPPFLAGS'
28511 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
28512 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
28513 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
28515 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
28516 /* end confdefs.h. */
28526 if ac_fn_cxx_try_compile "$LINENO"; then :
28527 glibcxx_cv_func__fmodf_use=yes
28529 glibcxx_cv_func__fmodf_use=no
28531 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
28533 ac_cpp='$CPP $CPPFLAGS'
28534 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
28535 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
28536 ac_compiler_gnu=$ac_cv_c_compiler_gnu
28542 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__fmodf_use" >&5
28543 $as_echo "$glibcxx_cv_func__fmodf_use" >&6; }
28545 if test x$glibcxx_cv_func__fmodf_use = x"yes"; then
28546 for ac_func in _fmodf
28548 ac_fn_c_check_func "$LINENO" "_fmodf" "ac_cv_func__fmodf"
28549 if test "x$ac_cv_func__fmodf" = x""yes; then :
28550 cat >>confdefs.h <<_ACEOF
28551 #define HAVE__FMODF 1
28564 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for frexpf declaration" >&5
28565 $as_echo_n "checking for frexpf declaration... " >&6; }
28566 if test x${glibcxx_cv_func_frexpf_use+set} != xset; then
28567 if test "${glibcxx_cv_func_frexpf_use+set}" = set; then :
28568 $as_echo_n "(cached) " >&6
28573 ac_cpp='$CXXCPP $CPPFLAGS'
28574 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
28575 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
28576 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
28578 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
28579 /* end confdefs.h. */
28589 if ac_fn_cxx_try_compile "$LINENO"; then :
28590 glibcxx_cv_func_frexpf_use=yes
28592 glibcxx_cv_func_frexpf_use=no
28594 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
28596 ac_cpp='$CPP $CPPFLAGS'
28597 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
28598 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
28599 ac_compiler_gnu=$ac_cv_c_compiler_gnu
28605 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_frexpf_use" >&5
28606 $as_echo "$glibcxx_cv_func_frexpf_use" >&6; }
28608 if test x$glibcxx_cv_func_frexpf_use = x"yes"; then
28609 for ac_func in frexpf
28611 ac_fn_c_check_func "$LINENO" "frexpf" "ac_cv_func_frexpf"
28612 if test "x$ac_cv_func_frexpf" = x""yes; then :
28613 cat >>confdefs.h <<_ACEOF
28614 #define HAVE_FREXPF 1
28622 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _frexpf declaration" >&5
28623 $as_echo_n "checking for _frexpf declaration... " >&6; }
28624 if test x${glibcxx_cv_func__frexpf_use+set} != xset; then
28625 if test "${glibcxx_cv_func__frexpf_use+set}" = set; then :
28626 $as_echo_n "(cached) " >&6
28631 ac_cpp='$CXXCPP $CPPFLAGS'
28632 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
28633 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
28634 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
28636 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
28637 /* end confdefs.h. */
28647 if ac_fn_cxx_try_compile "$LINENO"; then :
28648 glibcxx_cv_func__frexpf_use=yes
28650 glibcxx_cv_func__frexpf_use=no
28652 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
28654 ac_cpp='$CPP $CPPFLAGS'
28655 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
28656 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
28657 ac_compiler_gnu=$ac_cv_c_compiler_gnu
28663 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__frexpf_use" >&5
28664 $as_echo "$glibcxx_cv_func__frexpf_use" >&6; }
28666 if test x$glibcxx_cv_func__frexpf_use = x"yes"; then
28667 for ac_func in _frexpf
28669 ac_fn_c_check_func "$LINENO" "_frexpf" "ac_cv_func__frexpf"
28670 if test "x$ac_cv_func__frexpf" = x""yes; then :
28671 cat >>confdefs.h <<_ACEOF
28672 #define HAVE__FREXPF 1
28685 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for hypotf declaration" >&5
28686 $as_echo_n "checking for hypotf declaration... " >&6; }
28687 if test x${glibcxx_cv_func_hypotf_use+set} != xset; then
28688 if test "${glibcxx_cv_func_hypotf_use+set}" = set; then :
28689 $as_echo_n "(cached) " >&6
28694 ac_cpp='$CXXCPP $CPPFLAGS'
28695 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
28696 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
28697 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
28699 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
28700 /* end confdefs.h. */
28710 if ac_fn_cxx_try_compile "$LINENO"; then :
28711 glibcxx_cv_func_hypotf_use=yes
28713 glibcxx_cv_func_hypotf_use=no
28715 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
28717 ac_cpp='$CPP $CPPFLAGS'
28718 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
28719 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
28720 ac_compiler_gnu=$ac_cv_c_compiler_gnu
28726 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_hypotf_use" >&5
28727 $as_echo "$glibcxx_cv_func_hypotf_use" >&6; }
28729 if test x$glibcxx_cv_func_hypotf_use = x"yes"; then
28730 for ac_func in hypotf
28732 ac_fn_c_check_func "$LINENO" "hypotf" "ac_cv_func_hypotf"
28733 if test "x$ac_cv_func_hypotf" = x""yes; then :
28734 cat >>confdefs.h <<_ACEOF
28735 #define HAVE_HYPOTF 1
28743 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _hypotf declaration" >&5
28744 $as_echo_n "checking for _hypotf declaration... " >&6; }
28745 if test x${glibcxx_cv_func__hypotf_use+set} != xset; then
28746 if test "${glibcxx_cv_func__hypotf_use+set}" = set; then :
28747 $as_echo_n "(cached) " >&6
28752 ac_cpp='$CXXCPP $CPPFLAGS'
28753 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
28754 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
28755 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
28757 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
28758 /* end confdefs.h. */
28768 if ac_fn_cxx_try_compile "$LINENO"; then :
28769 glibcxx_cv_func__hypotf_use=yes
28771 glibcxx_cv_func__hypotf_use=no
28773 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
28775 ac_cpp='$CPP $CPPFLAGS'
28776 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
28777 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
28778 ac_compiler_gnu=$ac_cv_c_compiler_gnu
28784 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__hypotf_use" >&5
28785 $as_echo "$glibcxx_cv_func__hypotf_use" >&6; }
28787 if test x$glibcxx_cv_func__hypotf_use = x"yes"; then
28788 for ac_func in _hypotf
28790 ac_fn_c_check_func "$LINENO" "_hypotf" "ac_cv_func__hypotf"
28791 if test "x$ac_cv_func__hypotf" = x""yes; then :
28792 cat >>confdefs.h <<_ACEOF
28793 #define HAVE__HYPOTF 1
28806 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ldexpf declaration" >&5
28807 $as_echo_n "checking for ldexpf declaration... " >&6; }
28808 if test x${glibcxx_cv_func_ldexpf_use+set} != xset; then
28809 if test "${glibcxx_cv_func_ldexpf_use+set}" = set; then :
28810 $as_echo_n "(cached) " >&6
28815 ac_cpp='$CXXCPP $CPPFLAGS'
28816 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
28817 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
28818 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
28820 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
28821 /* end confdefs.h. */
28831 if ac_fn_cxx_try_compile "$LINENO"; then :
28832 glibcxx_cv_func_ldexpf_use=yes
28834 glibcxx_cv_func_ldexpf_use=no
28836 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
28838 ac_cpp='$CPP $CPPFLAGS'
28839 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
28840 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
28841 ac_compiler_gnu=$ac_cv_c_compiler_gnu
28847 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_ldexpf_use" >&5
28848 $as_echo "$glibcxx_cv_func_ldexpf_use" >&6; }
28850 if test x$glibcxx_cv_func_ldexpf_use = x"yes"; then
28851 for ac_func in ldexpf
28853 ac_fn_c_check_func "$LINENO" "ldexpf" "ac_cv_func_ldexpf"
28854 if test "x$ac_cv_func_ldexpf" = x""yes; then :
28855 cat >>confdefs.h <<_ACEOF
28856 #define HAVE_LDEXPF 1
28864 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _ldexpf declaration" >&5
28865 $as_echo_n "checking for _ldexpf declaration... " >&6; }
28866 if test x${glibcxx_cv_func__ldexpf_use+set} != xset; then
28867 if test "${glibcxx_cv_func__ldexpf_use+set}" = set; then :
28868 $as_echo_n "(cached) " >&6
28873 ac_cpp='$CXXCPP $CPPFLAGS'
28874 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
28875 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
28876 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
28878 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
28879 /* end confdefs.h. */
28889 if ac_fn_cxx_try_compile "$LINENO"; then :
28890 glibcxx_cv_func__ldexpf_use=yes
28892 glibcxx_cv_func__ldexpf_use=no
28894 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
28896 ac_cpp='$CPP $CPPFLAGS'
28897 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
28898 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
28899 ac_compiler_gnu=$ac_cv_c_compiler_gnu
28905 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__ldexpf_use" >&5
28906 $as_echo "$glibcxx_cv_func__ldexpf_use" >&6; }
28908 if test x$glibcxx_cv_func__ldexpf_use = x"yes"; then
28909 for ac_func in _ldexpf
28911 ac_fn_c_check_func "$LINENO" "_ldexpf" "ac_cv_func__ldexpf"
28912 if test "x$ac_cv_func__ldexpf" = x""yes; then :
28913 cat >>confdefs.h <<_ACEOF
28914 #define HAVE__LDEXPF 1
28927 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for logf declaration" >&5
28928 $as_echo_n "checking for logf declaration... " >&6; }
28929 if test x${glibcxx_cv_func_logf_use+set} != xset; then
28930 if test "${glibcxx_cv_func_logf_use+set}" = set; then :
28931 $as_echo_n "(cached) " >&6
28936 ac_cpp='$CXXCPP $CPPFLAGS'
28937 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
28938 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
28939 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
28941 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
28942 /* end confdefs.h. */
28944 #ifdef HAVE_IEEEFP_H
28945 #include <ieeefp.h>
28956 if ac_fn_cxx_try_compile "$LINENO"; then :
28957 glibcxx_cv_func_logf_use=yes
28959 glibcxx_cv_func_logf_use=no
28961 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
28963 ac_cpp='$CPP $CPPFLAGS'
28964 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
28965 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
28966 ac_compiler_gnu=$ac_cv_c_compiler_gnu
28972 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_logf_use" >&5
28973 $as_echo "$glibcxx_cv_func_logf_use" >&6; }
28975 if test x$glibcxx_cv_func_logf_use = x"yes"; then
28976 for ac_func in logf
28978 ac_fn_c_check_func "$LINENO" "logf" "ac_cv_func_logf"
28979 if test "x$ac_cv_func_logf" = x""yes; then :
28980 cat >>confdefs.h <<_ACEOF
28981 #define HAVE_LOGF 1
28989 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _logf declaration" >&5
28990 $as_echo_n "checking for _logf declaration... " >&6; }
28991 if test x${glibcxx_cv_func__logf_use+set} != xset; then
28992 if test "${glibcxx_cv_func__logf_use+set}" = set; then :
28993 $as_echo_n "(cached) " >&6
28998 ac_cpp='$CXXCPP $CPPFLAGS'
28999 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
29000 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
29001 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
29003 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
29004 /* end confdefs.h. */
29006 #ifdef HAVE_IEEEFP_H
29007 #include <ieeefp.h>
29018 if ac_fn_cxx_try_compile "$LINENO"; then :
29019 glibcxx_cv_func__logf_use=yes
29021 glibcxx_cv_func__logf_use=no
29023 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
29025 ac_cpp='$CPP $CPPFLAGS'
29026 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
29027 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
29028 ac_compiler_gnu=$ac_cv_c_compiler_gnu
29034 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__logf_use" >&5
29035 $as_echo "$glibcxx_cv_func__logf_use" >&6; }
29037 if test x$glibcxx_cv_func__logf_use = x"yes"; then
29038 for ac_func in _logf
29040 ac_fn_c_check_func "$LINENO" "_logf" "ac_cv_func__logf"
29041 if test "x$ac_cv_func__logf" = x""yes; then :
29042 cat >>confdefs.h <<_ACEOF
29043 #define HAVE__LOGF 1
29056 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for log10f declaration" >&5
29057 $as_echo_n "checking for log10f declaration... " >&6; }
29058 if test x${glibcxx_cv_func_log10f_use+set} != xset; then
29059 if test "${glibcxx_cv_func_log10f_use+set}" = set; then :
29060 $as_echo_n "(cached) " >&6
29065 ac_cpp='$CXXCPP $CPPFLAGS'
29066 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
29067 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
29068 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
29070 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
29071 /* end confdefs.h. */
29073 #ifdef HAVE_IEEEFP_H
29074 #include <ieeefp.h>
29085 if ac_fn_cxx_try_compile "$LINENO"; then :
29086 glibcxx_cv_func_log10f_use=yes
29088 glibcxx_cv_func_log10f_use=no
29090 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
29092 ac_cpp='$CPP $CPPFLAGS'
29093 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
29094 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
29095 ac_compiler_gnu=$ac_cv_c_compiler_gnu
29101 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_log10f_use" >&5
29102 $as_echo "$glibcxx_cv_func_log10f_use" >&6; }
29104 if test x$glibcxx_cv_func_log10f_use = x"yes"; then
29105 for ac_func in log10f
29107 ac_fn_c_check_func "$LINENO" "log10f" "ac_cv_func_log10f"
29108 if test "x$ac_cv_func_log10f" = x""yes; then :
29109 cat >>confdefs.h <<_ACEOF
29110 #define HAVE_LOG10F 1
29118 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _log10f declaration" >&5
29119 $as_echo_n "checking for _log10f declaration... " >&6; }
29120 if test x${glibcxx_cv_func__log10f_use+set} != xset; then
29121 if test "${glibcxx_cv_func__log10f_use+set}" = set; then :
29122 $as_echo_n "(cached) " >&6
29127 ac_cpp='$CXXCPP $CPPFLAGS'
29128 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
29129 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
29130 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
29132 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
29133 /* end confdefs.h. */
29135 #ifdef HAVE_IEEEFP_H
29136 #include <ieeefp.h>
29147 if ac_fn_cxx_try_compile "$LINENO"; then :
29148 glibcxx_cv_func__log10f_use=yes
29150 glibcxx_cv_func__log10f_use=no
29152 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
29154 ac_cpp='$CPP $CPPFLAGS'
29155 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
29156 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
29157 ac_compiler_gnu=$ac_cv_c_compiler_gnu
29163 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__log10f_use" >&5
29164 $as_echo "$glibcxx_cv_func__log10f_use" >&6; }
29166 if test x$glibcxx_cv_func__log10f_use = x"yes"; then
29167 for ac_func in _log10f
29169 ac_fn_c_check_func "$LINENO" "_log10f" "ac_cv_func__log10f"
29170 if test "x$ac_cv_func__log10f" = x""yes; then :
29171 cat >>confdefs.h <<_ACEOF
29172 #define HAVE__LOG10F 1
29185 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for modff declaration" >&5
29186 $as_echo_n "checking for modff declaration... " >&6; }
29187 if test x${glibcxx_cv_func_modff_use+set} != xset; then
29188 if test "${glibcxx_cv_func_modff_use+set}" = set; then :
29189 $as_echo_n "(cached) " >&6
29194 ac_cpp='$CXXCPP $CPPFLAGS'
29195 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
29196 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
29197 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
29199 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
29200 /* end confdefs.h. */
29210 if ac_fn_cxx_try_compile "$LINENO"; then :
29211 glibcxx_cv_func_modff_use=yes
29213 glibcxx_cv_func_modff_use=no
29215 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
29217 ac_cpp='$CPP $CPPFLAGS'
29218 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
29219 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
29220 ac_compiler_gnu=$ac_cv_c_compiler_gnu
29226 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_modff_use" >&5
29227 $as_echo "$glibcxx_cv_func_modff_use" >&6; }
29229 if test x$glibcxx_cv_func_modff_use = x"yes"; then
29230 for ac_func in modff
29232 ac_fn_c_check_func "$LINENO" "modff" "ac_cv_func_modff"
29233 if test "x$ac_cv_func_modff" = x""yes; then :
29234 cat >>confdefs.h <<_ACEOF
29235 #define HAVE_MODFF 1
29243 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _modff declaration" >&5
29244 $as_echo_n "checking for _modff declaration... " >&6; }
29245 if test x${glibcxx_cv_func__modff_use+set} != xset; then
29246 if test "${glibcxx_cv_func__modff_use+set}" = set; then :
29247 $as_echo_n "(cached) " >&6
29252 ac_cpp='$CXXCPP $CPPFLAGS'
29253 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
29254 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
29255 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
29257 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
29258 /* end confdefs.h. */
29268 if ac_fn_cxx_try_compile "$LINENO"; then :
29269 glibcxx_cv_func__modff_use=yes
29271 glibcxx_cv_func__modff_use=no
29273 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
29275 ac_cpp='$CPP $CPPFLAGS'
29276 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
29277 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
29278 ac_compiler_gnu=$ac_cv_c_compiler_gnu
29284 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__modff_use" >&5
29285 $as_echo "$glibcxx_cv_func__modff_use" >&6; }
29287 if test x$glibcxx_cv_func__modff_use = x"yes"; then
29288 for ac_func in _modff
29290 ac_fn_c_check_func "$LINENO" "_modff" "ac_cv_func__modff"
29291 if test "x$ac_cv_func__modff" = x""yes; then :
29292 cat >>confdefs.h <<_ACEOF
29293 #define HAVE__MODFF 1
29306 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for modf declaration" >&5
29307 $as_echo_n "checking for modf declaration... " >&6; }
29308 if test x${glibcxx_cv_func_modf_use+set} != xset; then
29309 if test "${glibcxx_cv_func_modf_use+set}" = set; then :
29310 $as_echo_n "(cached) " >&6
29315 ac_cpp='$CXXCPP $CPPFLAGS'
29316 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
29317 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
29318 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
29320 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
29321 /* end confdefs.h. */
29331 if ac_fn_cxx_try_compile "$LINENO"; then :
29332 glibcxx_cv_func_modf_use=yes
29334 glibcxx_cv_func_modf_use=no
29336 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
29338 ac_cpp='$CPP $CPPFLAGS'
29339 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
29340 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
29341 ac_compiler_gnu=$ac_cv_c_compiler_gnu
29347 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_modf_use" >&5
29348 $as_echo "$glibcxx_cv_func_modf_use" >&6; }
29350 if test x$glibcxx_cv_func_modf_use = x"yes"; then
29351 for ac_func in modf
29353 ac_fn_c_check_func "$LINENO" "modf" "ac_cv_func_modf"
29354 if test "x$ac_cv_func_modf" = x""yes; then :
29355 cat >>confdefs.h <<_ACEOF
29356 #define HAVE_MODF 1
29364 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _modf declaration" >&5
29365 $as_echo_n "checking for _modf declaration... " >&6; }
29366 if test x${glibcxx_cv_func__modf_use+set} != xset; then
29367 if test "${glibcxx_cv_func__modf_use+set}" = set; then :
29368 $as_echo_n "(cached) " >&6
29373 ac_cpp='$CXXCPP $CPPFLAGS'
29374 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
29375 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
29376 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
29378 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
29379 /* end confdefs.h. */
29389 if ac_fn_cxx_try_compile "$LINENO"; then :
29390 glibcxx_cv_func__modf_use=yes
29392 glibcxx_cv_func__modf_use=no
29394 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
29396 ac_cpp='$CPP $CPPFLAGS'
29397 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
29398 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
29399 ac_compiler_gnu=$ac_cv_c_compiler_gnu
29405 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__modf_use" >&5
29406 $as_echo "$glibcxx_cv_func__modf_use" >&6; }
29408 if test x$glibcxx_cv_func__modf_use = x"yes"; then
29409 for ac_func in _modf
29411 ac_fn_c_check_func "$LINENO" "_modf" "ac_cv_func__modf"
29412 if test "x$ac_cv_func__modf" = x""yes; then :
29413 cat >>confdefs.h <<_ACEOF
29414 #define HAVE__MODF 1
29427 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for powf declaration" >&5
29428 $as_echo_n "checking for powf declaration... " >&6; }
29429 if test x${glibcxx_cv_func_powf_use+set} != xset; then
29430 if test "${glibcxx_cv_func_powf_use+set}" = set; then :
29431 $as_echo_n "(cached) " >&6
29436 ac_cpp='$CXXCPP $CPPFLAGS'
29437 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
29438 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
29439 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
29441 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
29442 /* end confdefs.h. */
29452 if ac_fn_cxx_try_compile "$LINENO"; then :
29453 glibcxx_cv_func_powf_use=yes
29455 glibcxx_cv_func_powf_use=no
29457 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
29459 ac_cpp='$CPP $CPPFLAGS'
29460 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
29461 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
29462 ac_compiler_gnu=$ac_cv_c_compiler_gnu
29468 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_powf_use" >&5
29469 $as_echo "$glibcxx_cv_func_powf_use" >&6; }
29471 if test x$glibcxx_cv_func_powf_use = x"yes"; then
29472 for ac_func in powf
29474 ac_fn_c_check_func "$LINENO" "powf" "ac_cv_func_powf"
29475 if test "x$ac_cv_func_powf" = x""yes; then :
29476 cat >>confdefs.h <<_ACEOF
29477 #define HAVE_POWF 1
29485 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _powf declaration" >&5
29486 $as_echo_n "checking for _powf declaration... " >&6; }
29487 if test x${glibcxx_cv_func__powf_use+set} != xset; then
29488 if test "${glibcxx_cv_func__powf_use+set}" = set; then :
29489 $as_echo_n "(cached) " >&6
29494 ac_cpp='$CXXCPP $CPPFLAGS'
29495 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
29496 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
29497 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
29499 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
29500 /* end confdefs.h. */
29510 if ac_fn_cxx_try_compile "$LINENO"; then :
29511 glibcxx_cv_func__powf_use=yes
29513 glibcxx_cv_func__powf_use=no
29515 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
29517 ac_cpp='$CPP $CPPFLAGS'
29518 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
29519 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
29520 ac_compiler_gnu=$ac_cv_c_compiler_gnu
29526 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__powf_use" >&5
29527 $as_echo "$glibcxx_cv_func__powf_use" >&6; }
29529 if test x$glibcxx_cv_func__powf_use = x"yes"; then
29530 for ac_func in _powf
29532 ac_fn_c_check_func "$LINENO" "_powf" "ac_cv_func__powf"
29533 if test "x$ac_cv_func__powf" = x""yes; then :
29534 cat >>confdefs.h <<_ACEOF
29535 #define HAVE__POWF 1
29548 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sqrtf declaration" >&5
29549 $as_echo_n "checking for sqrtf declaration... " >&6; }
29550 if test x${glibcxx_cv_func_sqrtf_use+set} != xset; then
29551 if test "${glibcxx_cv_func_sqrtf_use+set}" = set; then :
29552 $as_echo_n "(cached) " >&6
29557 ac_cpp='$CXXCPP $CPPFLAGS'
29558 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
29559 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
29560 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
29562 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
29563 /* end confdefs.h. */
29565 #ifdef HAVE_IEEEFP_H
29566 #include <ieeefp.h>
29577 if ac_fn_cxx_try_compile "$LINENO"; then :
29578 glibcxx_cv_func_sqrtf_use=yes
29580 glibcxx_cv_func_sqrtf_use=no
29582 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
29584 ac_cpp='$CPP $CPPFLAGS'
29585 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
29586 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
29587 ac_compiler_gnu=$ac_cv_c_compiler_gnu
29593 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_sqrtf_use" >&5
29594 $as_echo "$glibcxx_cv_func_sqrtf_use" >&6; }
29596 if test x$glibcxx_cv_func_sqrtf_use = x"yes"; then
29597 for ac_func in sqrtf
29599 ac_fn_c_check_func "$LINENO" "sqrtf" "ac_cv_func_sqrtf"
29600 if test "x$ac_cv_func_sqrtf" = x""yes; then :
29601 cat >>confdefs.h <<_ACEOF
29602 #define HAVE_SQRTF 1
29610 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _sqrtf declaration" >&5
29611 $as_echo_n "checking for _sqrtf declaration... " >&6; }
29612 if test x${glibcxx_cv_func__sqrtf_use+set} != xset; then
29613 if test "${glibcxx_cv_func__sqrtf_use+set}" = set; then :
29614 $as_echo_n "(cached) " >&6
29619 ac_cpp='$CXXCPP $CPPFLAGS'
29620 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
29621 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
29622 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
29624 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
29625 /* end confdefs.h. */
29627 #ifdef HAVE_IEEEFP_H
29628 #include <ieeefp.h>
29639 if ac_fn_cxx_try_compile "$LINENO"; then :
29640 glibcxx_cv_func__sqrtf_use=yes
29642 glibcxx_cv_func__sqrtf_use=no
29644 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
29646 ac_cpp='$CPP $CPPFLAGS'
29647 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
29648 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
29649 ac_compiler_gnu=$ac_cv_c_compiler_gnu
29655 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__sqrtf_use" >&5
29656 $as_echo "$glibcxx_cv_func__sqrtf_use" >&6; }
29658 if test x$glibcxx_cv_func__sqrtf_use = x"yes"; then
29659 for ac_func in _sqrtf
29661 ac_fn_c_check_func "$LINENO" "_sqrtf" "ac_cv_func__sqrtf"
29662 if test "x$ac_cv_func__sqrtf" = x""yes; then :
29663 cat >>confdefs.h <<_ACEOF
29664 #define HAVE__SQRTF 1
29677 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sincosf declaration" >&5
29678 $as_echo_n "checking for sincosf declaration... " >&6; }
29679 if test x${glibcxx_cv_func_sincosf_use+set} != xset; then
29680 if test "${glibcxx_cv_func_sincosf_use+set}" = set; then :
29681 $as_echo_n "(cached) " >&6
29686 ac_cpp='$CXXCPP $CPPFLAGS'
29687 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
29688 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
29689 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
29691 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
29692 /* end confdefs.h. */
29702 if ac_fn_cxx_try_compile "$LINENO"; then :
29703 glibcxx_cv_func_sincosf_use=yes
29705 glibcxx_cv_func_sincosf_use=no
29707 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
29709 ac_cpp='$CPP $CPPFLAGS'
29710 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
29711 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
29712 ac_compiler_gnu=$ac_cv_c_compiler_gnu
29718 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_sincosf_use" >&5
29719 $as_echo "$glibcxx_cv_func_sincosf_use" >&6; }
29721 if test x$glibcxx_cv_func_sincosf_use = x"yes"; then
29722 for ac_func in sincosf
29724 ac_fn_c_check_func "$LINENO" "sincosf" "ac_cv_func_sincosf"
29725 if test "x$ac_cv_func_sincosf" = x""yes; then :
29726 cat >>confdefs.h <<_ACEOF
29727 #define HAVE_SINCOSF 1
29735 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _sincosf declaration" >&5
29736 $as_echo_n "checking for _sincosf declaration... " >&6; }
29737 if test x${glibcxx_cv_func__sincosf_use+set} != xset; then
29738 if test "${glibcxx_cv_func__sincosf_use+set}" = set; then :
29739 $as_echo_n "(cached) " >&6
29744 ac_cpp='$CXXCPP $CPPFLAGS'
29745 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
29746 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
29747 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
29749 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
29750 /* end confdefs.h. */
29760 if ac_fn_cxx_try_compile "$LINENO"; then :
29761 glibcxx_cv_func__sincosf_use=yes
29763 glibcxx_cv_func__sincosf_use=no
29765 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
29767 ac_cpp='$CPP $CPPFLAGS'
29768 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
29769 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
29770 ac_compiler_gnu=$ac_cv_c_compiler_gnu
29776 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__sincosf_use" >&5
29777 $as_echo "$glibcxx_cv_func__sincosf_use" >&6; }
29779 if test x$glibcxx_cv_func__sincosf_use = x"yes"; then
29780 for ac_func in _sincosf
29782 ac_fn_c_check_func "$LINENO" "_sincosf" "ac_cv_func__sincosf"
29783 if test "x$ac_cv_func__sincosf" = x""yes; then :
29784 cat >>confdefs.h <<_ACEOF
29785 #define HAVE__SINCOSF 1
29798 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for finitef declaration" >&5
29799 $as_echo_n "checking for finitef declaration... " >&6; }
29800 if test x${glibcxx_cv_func_finitef_use+set} != xset; then
29801 if test "${glibcxx_cv_func_finitef_use+set}" = set; then :
29802 $as_echo_n "(cached) " >&6
29807 ac_cpp='$CXXCPP $CPPFLAGS'
29808 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
29809 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
29810 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
29812 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
29813 /* end confdefs.h. */
29815 #ifdef HAVE_IEEEFP_H
29816 #include <ieeefp.h>
29827 if ac_fn_cxx_try_compile "$LINENO"; then :
29828 glibcxx_cv_func_finitef_use=yes
29830 glibcxx_cv_func_finitef_use=no
29832 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
29834 ac_cpp='$CPP $CPPFLAGS'
29835 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
29836 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
29837 ac_compiler_gnu=$ac_cv_c_compiler_gnu
29843 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_finitef_use" >&5
29844 $as_echo "$glibcxx_cv_func_finitef_use" >&6; }
29846 if test x$glibcxx_cv_func_finitef_use = x"yes"; then
29847 for ac_func in finitef
29849 ac_fn_c_check_func "$LINENO" "finitef" "ac_cv_func_finitef"
29850 if test "x$ac_cv_func_finitef" = x""yes; then :
29851 cat >>confdefs.h <<_ACEOF
29852 #define HAVE_FINITEF 1
29860 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _finitef declaration" >&5
29861 $as_echo_n "checking for _finitef declaration... " >&6; }
29862 if test x${glibcxx_cv_func__finitef_use+set} != xset; then
29863 if test "${glibcxx_cv_func__finitef_use+set}" = set; then :
29864 $as_echo_n "(cached) " >&6
29869 ac_cpp='$CXXCPP $CPPFLAGS'
29870 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
29871 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
29872 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
29874 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
29875 /* end confdefs.h. */
29877 #ifdef HAVE_IEEEFP_H
29878 #include <ieeefp.h>
29889 if ac_fn_cxx_try_compile "$LINENO"; then :
29890 glibcxx_cv_func__finitef_use=yes
29892 glibcxx_cv_func__finitef_use=no
29894 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
29896 ac_cpp='$CPP $CPPFLAGS'
29897 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
29898 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
29899 ac_compiler_gnu=$ac_cv_c_compiler_gnu
29905 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__finitef_use" >&5
29906 $as_echo "$glibcxx_cv_func__finitef_use" >&6; }
29908 if test x$glibcxx_cv_func__finitef_use = x"yes"; then
29909 for ac_func in _finitef
29911 ac_fn_c_check_func "$LINENO" "_finitef" "ac_cv_func__finitef"
29912 if test "x$ac_cv_func__finitef" = x""yes; then :
29913 cat >>confdefs.h <<_ACEOF
29914 #define HAVE__FINITEF 1
29927 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long double trig functions" >&5
29928 $as_echo_n "checking for long double trig functions... " >&6; }
29929 if test "${glibcxx_cv_func_long_double_trig_use+set}" = set; then :
29930 $as_echo_n "(cached) " >&6
29935 ac_cpp='$CXXCPP $CPPFLAGS'
29936 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
29937 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
29938 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
29940 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
29941 /* end confdefs.h. */
29946 acosl (0); asinl (0); atanl (0); cosl (0); sinl (0); tanl (0); coshl (0); sinhl (0); tanhl (0);
29951 if ac_fn_cxx_try_compile "$LINENO"; then :
29952 glibcxx_cv_func_long_double_trig_use=yes
29954 glibcxx_cv_func_long_double_trig_use=no
29956 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
29958 ac_cpp='$CPP $CPPFLAGS'
29959 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
29960 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
29961 ac_compiler_gnu=$ac_cv_c_compiler_gnu
29965 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_long_double_trig_use" >&5
29966 $as_echo "$glibcxx_cv_func_long_double_trig_use" >&6; }
29967 if test x$glibcxx_cv_func_long_double_trig_use = x"yes"; then
29968 for ac_func in acosl asinl atanl cosl sinl tanl coshl sinhl tanhl
29970 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
29971 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
29972 eval as_val=\$$as_ac_var
29973 if test "x$as_val" = x""yes; then :
29974 cat >>confdefs.h <<_ACEOF
29975 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
29982 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _long double trig functions" >&5
29983 $as_echo_n "checking for _long double trig functions... " >&6; }
29984 if test "${glibcxx_cv_func__long_double_trig_use+set}" = set; then :
29985 $as_echo_n "(cached) " >&6
29990 ac_cpp='$CXXCPP $CPPFLAGS'
29991 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
29992 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
29993 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
29995 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
29996 /* end confdefs.h. */
30001 _acosl (0); _asinl (0); _atanl (0); _cosl (0); _sinl (0); _tanl (0); _coshl (0); _sinhl (0); _tanhl (0);
30006 if ac_fn_cxx_try_compile "$LINENO"; then :
30007 glibcxx_cv_func__long_double_trig_use=yes
30009 glibcxx_cv_func__long_double_trig_use=no
30011 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
30013 ac_cpp='$CPP $CPPFLAGS'
30014 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
30015 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
30016 ac_compiler_gnu=$ac_cv_c_compiler_gnu
30020 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__long_double_trig_use" >&5
30021 $as_echo "$glibcxx_cv_func__long_double_trig_use" >&6; }
30022 if test x$glibcxx_cv_func__long_double_trig_use = x"yes"; then
30023 for ac_func in _acosl _asinl _atanl _cosl _sinl _tanl _coshl _sinhl _tanhl
30025 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
30026 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
30027 eval as_val=\$$as_ac_var
30028 if test "x$as_val" = x""yes; then :
30029 cat >>confdefs.h <<_ACEOF
30030 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
30043 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long double round functions" >&5
30044 $as_echo_n "checking for long double round functions... " >&6; }
30045 if test "${glibcxx_cv_func_long_double_round_use+set}" = set; then :
30046 $as_echo_n "(cached) " >&6
30051 ac_cpp='$CXXCPP $CPPFLAGS'
30052 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
30053 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
30054 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
30056 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
30057 /* end confdefs.h. */
30062 ceill (0); floorl (0);
30067 if ac_fn_cxx_try_compile "$LINENO"; then :
30068 glibcxx_cv_func_long_double_round_use=yes
30070 glibcxx_cv_func_long_double_round_use=no
30072 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
30074 ac_cpp='$CPP $CPPFLAGS'
30075 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
30076 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
30077 ac_compiler_gnu=$ac_cv_c_compiler_gnu
30081 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_long_double_round_use" >&5
30082 $as_echo "$glibcxx_cv_func_long_double_round_use" >&6; }
30083 if test x$glibcxx_cv_func_long_double_round_use = x"yes"; then
30084 for ac_func in ceill floorl
30086 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
30087 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
30088 eval as_val=\$$as_ac_var
30089 if test "x$as_val" = x""yes; then :
30090 cat >>confdefs.h <<_ACEOF
30091 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
30098 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _long double round functions" >&5
30099 $as_echo_n "checking for _long double round functions... " >&6; }
30100 if test "${glibcxx_cv_func__long_double_round_use+set}" = set; then :
30101 $as_echo_n "(cached) " >&6
30106 ac_cpp='$CXXCPP $CPPFLAGS'
30107 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
30108 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
30109 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
30111 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
30112 /* end confdefs.h. */
30117 _ceill (0); _floorl (0);
30122 if ac_fn_cxx_try_compile "$LINENO"; then :
30123 glibcxx_cv_func__long_double_round_use=yes
30125 glibcxx_cv_func__long_double_round_use=no
30127 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
30129 ac_cpp='$CPP $CPPFLAGS'
30130 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
30131 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
30132 ac_compiler_gnu=$ac_cv_c_compiler_gnu
30136 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__long_double_round_use" >&5
30137 $as_echo "$glibcxx_cv_func__long_double_round_use" >&6; }
30138 if test x$glibcxx_cv_func__long_double_round_use = x"yes"; then
30139 for ac_func in _ceill _floorl
30141 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
30142 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
30143 eval as_val=\$$as_ac_var
30144 if test "x$as_val" = x""yes; then :
30145 cat >>confdefs.h <<_ACEOF
30146 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
30160 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for isnanl declaration" >&5
30161 $as_echo_n "checking for isnanl declaration... " >&6; }
30162 if test x${glibcxx_cv_func_isnanl_use+set} != xset; then
30163 if test "${glibcxx_cv_func_isnanl_use+set}" = set; then :
30164 $as_echo_n "(cached) " >&6
30169 ac_cpp='$CXXCPP $CPPFLAGS'
30170 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
30171 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
30172 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
30174 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
30175 /* end confdefs.h. */
30177 #ifdef HAVE_IEEEFP_H
30178 #include <ieeefp.h>
30189 if ac_fn_cxx_try_compile "$LINENO"; then :
30190 glibcxx_cv_func_isnanl_use=yes
30192 glibcxx_cv_func_isnanl_use=no
30194 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
30196 ac_cpp='$CPP $CPPFLAGS'
30197 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
30198 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
30199 ac_compiler_gnu=$ac_cv_c_compiler_gnu
30205 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_isnanl_use" >&5
30206 $as_echo "$glibcxx_cv_func_isnanl_use" >&6; }
30208 if test x$glibcxx_cv_func_isnanl_use = x"yes"; then
30209 for ac_func in isnanl
30211 ac_fn_c_check_func "$LINENO" "isnanl" "ac_cv_func_isnanl"
30212 if test "x$ac_cv_func_isnanl" = x""yes; then :
30213 cat >>confdefs.h <<_ACEOF
30214 #define HAVE_ISNANL 1
30222 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _isnanl declaration" >&5
30223 $as_echo_n "checking for _isnanl declaration... " >&6; }
30224 if test x${glibcxx_cv_func__isnanl_use+set} != xset; then
30225 if test "${glibcxx_cv_func__isnanl_use+set}" = set; then :
30226 $as_echo_n "(cached) " >&6
30231 ac_cpp='$CXXCPP $CPPFLAGS'
30232 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
30233 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
30234 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
30236 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
30237 /* end confdefs.h. */
30239 #ifdef HAVE_IEEEFP_H
30240 #include <ieeefp.h>
30251 if ac_fn_cxx_try_compile "$LINENO"; then :
30252 glibcxx_cv_func__isnanl_use=yes
30254 glibcxx_cv_func__isnanl_use=no
30256 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
30258 ac_cpp='$CPP $CPPFLAGS'
30259 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
30260 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
30261 ac_compiler_gnu=$ac_cv_c_compiler_gnu
30267 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__isnanl_use" >&5
30268 $as_echo "$glibcxx_cv_func__isnanl_use" >&6; }
30270 if test x$glibcxx_cv_func__isnanl_use = x"yes"; then
30271 for ac_func in _isnanl
30273 ac_fn_c_check_func "$LINENO" "_isnanl" "ac_cv_func__isnanl"
30274 if test "x$ac_cv_func__isnanl" = x""yes; then :
30275 cat >>confdefs.h <<_ACEOF
30276 #define HAVE__ISNANL 1
30289 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for isinfl declaration" >&5
30290 $as_echo_n "checking for isinfl declaration... " >&6; }
30291 if test x${glibcxx_cv_func_isinfl_use+set} != xset; then
30292 if test "${glibcxx_cv_func_isinfl_use+set}" = set; then :
30293 $as_echo_n "(cached) " >&6
30298 ac_cpp='$CXXCPP $CPPFLAGS'
30299 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
30300 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
30301 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
30303 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
30304 /* end confdefs.h. */
30306 #ifdef HAVE_IEEEFP_H
30307 #include <ieeefp.h>
30318 if ac_fn_cxx_try_compile "$LINENO"; then :
30319 glibcxx_cv_func_isinfl_use=yes
30321 glibcxx_cv_func_isinfl_use=no
30323 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
30325 ac_cpp='$CPP $CPPFLAGS'
30326 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
30327 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
30328 ac_compiler_gnu=$ac_cv_c_compiler_gnu
30334 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_isinfl_use" >&5
30335 $as_echo "$glibcxx_cv_func_isinfl_use" >&6; }
30337 if test x$glibcxx_cv_func_isinfl_use = x"yes"; then
30338 for ac_func in isinfl
30340 ac_fn_c_check_func "$LINENO" "isinfl" "ac_cv_func_isinfl"
30341 if test "x$ac_cv_func_isinfl" = x""yes; then :
30342 cat >>confdefs.h <<_ACEOF
30343 #define HAVE_ISINFL 1
30351 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _isinfl declaration" >&5
30352 $as_echo_n "checking for _isinfl declaration... " >&6; }
30353 if test x${glibcxx_cv_func__isinfl_use+set} != xset; then
30354 if test "${glibcxx_cv_func__isinfl_use+set}" = set; then :
30355 $as_echo_n "(cached) " >&6
30360 ac_cpp='$CXXCPP $CPPFLAGS'
30361 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
30362 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
30363 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
30365 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
30366 /* end confdefs.h. */
30368 #ifdef HAVE_IEEEFP_H
30369 #include <ieeefp.h>
30380 if ac_fn_cxx_try_compile "$LINENO"; then :
30381 glibcxx_cv_func__isinfl_use=yes
30383 glibcxx_cv_func__isinfl_use=no
30385 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
30387 ac_cpp='$CPP $CPPFLAGS'
30388 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
30389 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
30390 ac_compiler_gnu=$ac_cv_c_compiler_gnu
30396 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__isinfl_use" >&5
30397 $as_echo "$glibcxx_cv_func__isinfl_use" >&6; }
30399 if test x$glibcxx_cv_func__isinfl_use = x"yes"; then
30400 for ac_func in _isinfl
30402 ac_fn_c_check_func "$LINENO" "_isinfl" "ac_cv_func__isinfl"
30403 if test "x$ac_cv_func__isinfl" = x""yes; then :
30404 cat >>confdefs.h <<_ACEOF
30405 #define HAVE__ISINFL 1
30418 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for atan2l declaration" >&5
30419 $as_echo_n "checking for atan2l declaration... " >&6; }
30420 if test x${glibcxx_cv_func_atan2l_use+set} != xset; then
30421 if test "${glibcxx_cv_func_atan2l_use+set}" = set; then :
30422 $as_echo_n "(cached) " >&6
30427 ac_cpp='$CXXCPP $CPPFLAGS'
30428 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
30429 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
30430 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
30432 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
30433 /* end confdefs.h. */
30443 if ac_fn_cxx_try_compile "$LINENO"; then :
30444 glibcxx_cv_func_atan2l_use=yes
30446 glibcxx_cv_func_atan2l_use=no
30448 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
30450 ac_cpp='$CPP $CPPFLAGS'
30451 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
30452 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
30453 ac_compiler_gnu=$ac_cv_c_compiler_gnu
30459 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_atan2l_use" >&5
30460 $as_echo "$glibcxx_cv_func_atan2l_use" >&6; }
30462 if test x$glibcxx_cv_func_atan2l_use = x"yes"; then
30463 for ac_func in atan2l
30465 ac_fn_c_check_func "$LINENO" "atan2l" "ac_cv_func_atan2l"
30466 if test "x$ac_cv_func_atan2l" = x""yes; then :
30467 cat >>confdefs.h <<_ACEOF
30468 #define HAVE_ATAN2L 1
30476 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _atan2l declaration" >&5
30477 $as_echo_n "checking for _atan2l declaration... " >&6; }
30478 if test x${glibcxx_cv_func__atan2l_use+set} != xset; then
30479 if test "${glibcxx_cv_func__atan2l_use+set}" = set; then :
30480 $as_echo_n "(cached) " >&6
30485 ac_cpp='$CXXCPP $CPPFLAGS'
30486 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
30487 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
30488 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
30490 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
30491 /* end confdefs.h. */
30501 if ac_fn_cxx_try_compile "$LINENO"; then :
30502 glibcxx_cv_func__atan2l_use=yes
30504 glibcxx_cv_func__atan2l_use=no
30506 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
30508 ac_cpp='$CPP $CPPFLAGS'
30509 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
30510 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
30511 ac_compiler_gnu=$ac_cv_c_compiler_gnu
30517 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__atan2l_use" >&5
30518 $as_echo "$glibcxx_cv_func__atan2l_use" >&6; }
30520 if test x$glibcxx_cv_func__atan2l_use = x"yes"; then
30521 for ac_func in _atan2l
30523 ac_fn_c_check_func "$LINENO" "_atan2l" "ac_cv_func__atan2l"
30524 if test "x$ac_cv_func__atan2l" = x""yes; then :
30525 cat >>confdefs.h <<_ACEOF
30526 #define HAVE__ATAN2L 1
30539 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for expl declaration" >&5
30540 $as_echo_n "checking for expl declaration... " >&6; }
30541 if test x${glibcxx_cv_func_expl_use+set} != xset; then
30542 if test "${glibcxx_cv_func_expl_use+set}" = set; then :
30543 $as_echo_n "(cached) " >&6
30548 ac_cpp='$CXXCPP $CPPFLAGS'
30549 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
30550 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
30551 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
30553 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
30554 /* end confdefs.h. */
30556 #ifdef HAVE_IEEEFP_H
30557 #include <ieeefp.h>
30568 if ac_fn_cxx_try_compile "$LINENO"; then :
30569 glibcxx_cv_func_expl_use=yes
30571 glibcxx_cv_func_expl_use=no
30573 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
30575 ac_cpp='$CPP $CPPFLAGS'
30576 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
30577 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
30578 ac_compiler_gnu=$ac_cv_c_compiler_gnu
30584 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_expl_use" >&5
30585 $as_echo "$glibcxx_cv_func_expl_use" >&6; }
30587 if test x$glibcxx_cv_func_expl_use = x"yes"; then
30588 for ac_func in expl
30590 ac_fn_c_check_func "$LINENO" "expl" "ac_cv_func_expl"
30591 if test "x$ac_cv_func_expl" = x""yes; then :
30592 cat >>confdefs.h <<_ACEOF
30593 #define HAVE_EXPL 1
30601 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _expl declaration" >&5
30602 $as_echo_n "checking for _expl declaration... " >&6; }
30603 if test x${glibcxx_cv_func__expl_use+set} != xset; then
30604 if test "${glibcxx_cv_func__expl_use+set}" = set; then :
30605 $as_echo_n "(cached) " >&6
30610 ac_cpp='$CXXCPP $CPPFLAGS'
30611 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
30612 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
30613 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
30615 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
30616 /* end confdefs.h. */
30618 #ifdef HAVE_IEEEFP_H
30619 #include <ieeefp.h>
30630 if ac_fn_cxx_try_compile "$LINENO"; then :
30631 glibcxx_cv_func__expl_use=yes
30633 glibcxx_cv_func__expl_use=no
30635 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
30637 ac_cpp='$CPP $CPPFLAGS'
30638 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
30639 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
30640 ac_compiler_gnu=$ac_cv_c_compiler_gnu
30646 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__expl_use" >&5
30647 $as_echo "$glibcxx_cv_func__expl_use" >&6; }
30649 if test x$glibcxx_cv_func__expl_use = x"yes"; then
30650 for ac_func in _expl
30652 ac_fn_c_check_func "$LINENO" "_expl" "ac_cv_func__expl"
30653 if test "x$ac_cv_func__expl" = x""yes; then :
30654 cat >>confdefs.h <<_ACEOF
30655 #define HAVE__EXPL 1
30668 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fabsl declaration" >&5
30669 $as_echo_n "checking for fabsl declaration... " >&6; }
30670 if test x${glibcxx_cv_func_fabsl_use+set} != xset; then
30671 if test "${glibcxx_cv_func_fabsl_use+set}" = set; then :
30672 $as_echo_n "(cached) " >&6
30677 ac_cpp='$CXXCPP $CPPFLAGS'
30678 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
30679 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
30680 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
30682 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
30683 /* end confdefs.h. */
30685 #ifdef HAVE_IEEEFP_H
30686 #include <ieeefp.h>
30697 if ac_fn_cxx_try_compile "$LINENO"; then :
30698 glibcxx_cv_func_fabsl_use=yes
30700 glibcxx_cv_func_fabsl_use=no
30702 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
30704 ac_cpp='$CPP $CPPFLAGS'
30705 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
30706 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
30707 ac_compiler_gnu=$ac_cv_c_compiler_gnu
30713 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_fabsl_use" >&5
30714 $as_echo "$glibcxx_cv_func_fabsl_use" >&6; }
30716 if test x$glibcxx_cv_func_fabsl_use = x"yes"; then
30717 for ac_func in fabsl
30719 ac_fn_c_check_func "$LINENO" "fabsl" "ac_cv_func_fabsl"
30720 if test "x$ac_cv_func_fabsl" = x""yes; then :
30721 cat >>confdefs.h <<_ACEOF
30722 #define HAVE_FABSL 1
30730 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _fabsl declaration" >&5
30731 $as_echo_n "checking for _fabsl declaration... " >&6; }
30732 if test x${glibcxx_cv_func__fabsl_use+set} != xset; then
30733 if test "${glibcxx_cv_func__fabsl_use+set}" = set; then :
30734 $as_echo_n "(cached) " >&6
30739 ac_cpp='$CXXCPP $CPPFLAGS'
30740 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
30741 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
30742 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
30744 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
30745 /* end confdefs.h. */
30747 #ifdef HAVE_IEEEFP_H
30748 #include <ieeefp.h>
30759 if ac_fn_cxx_try_compile "$LINENO"; then :
30760 glibcxx_cv_func__fabsl_use=yes
30762 glibcxx_cv_func__fabsl_use=no
30764 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
30766 ac_cpp='$CPP $CPPFLAGS'
30767 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
30768 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
30769 ac_compiler_gnu=$ac_cv_c_compiler_gnu
30775 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__fabsl_use" >&5
30776 $as_echo "$glibcxx_cv_func__fabsl_use" >&6; }
30778 if test x$glibcxx_cv_func__fabsl_use = x"yes"; then
30779 for ac_func in _fabsl
30781 ac_fn_c_check_func "$LINENO" "_fabsl" "ac_cv_func__fabsl"
30782 if test "x$ac_cv_func__fabsl" = x""yes; then :
30783 cat >>confdefs.h <<_ACEOF
30784 #define HAVE__FABSL 1
30797 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fmodl declaration" >&5
30798 $as_echo_n "checking for fmodl declaration... " >&6; }
30799 if test x${glibcxx_cv_func_fmodl_use+set} != xset; then
30800 if test "${glibcxx_cv_func_fmodl_use+set}" = set; then :
30801 $as_echo_n "(cached) " >&6
30806 ac_cpp='$CXXCPP $CPPFLAGS'
30807 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
30808 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
30809 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
30811 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
30812 /* end confdefs.h. */
30822 if ac_fn_cxx_try_compile "$LINENO"; then :
30823 glibcxx_cv_func_fmodl_use=yes
30825 glibcxx_cv_func_fmodl_use=no
30827 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
30829 ac_cpp='$CPP $CPPFLAGS'
30830 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
30831 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
30832 ac_compiler_gnu=$ac_cv_c_compiler_gnu
30838 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_fmodl_use" >&5
30839 $as_echo "$glibcxx_cv_func_fmodl_use" >&6; }
30841 if test x$glibcxx_cv_func_fmodl_use = x"yes"; then
30842 for ac_func in fmodl
30844 ac_fn_c_check_func "$LINENO" "fmodl" "ac_cv_func_fmodl"
30845 if test "x$ac_cv_func_fmodl" = x""yes; then :
30846 cat >>confdefs.h <<_ACEOF
30847 #define HAVE_FMODL 1
30855 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _fmodl declaration" >&5
30856 $as_echo_n "checking for _fmodl declaration... " >&6; }
30857 if test x${glibcxx_cv_func__fmodl_use+set} != xset; then
30858 if test "${glibcxx_cv_func__fmodl_use+set}" = set; then :
30859 $as_echo_n "(cached) " >&6
30864 ac_cpp='$CXXCPP $CPPFLAGS'
30865 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
30866 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
30867 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
30869 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
30870 /* end confdefs.h. */
30880 if ac_fn_cxx_try_compile "$LINENO"; then :
30881 glibcxx_cv_func__fmodl_use=yes
30883 glibcxx_cv_func__fmodl_use=no
30885 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
30887 ac_cpp='$CPP $CPPFLAGS'
30888 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
30889 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
30890 ac_compiler_gnu=$ac_cv_c_compiler_gnu
30896 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__fmodl_use" >&5
30897 $as_echo "$glibcxx_cv_func__fmodl_use" >&6; }
30899 if test x$glibcxx_cv_func__fmodl_use = x"yes"; then
30900 for ac_func in _fmodl
30902 ac_fn_c_check_func "$LINENO" "_fmodl" "ac_cv_func__fmodl"
30903 if test "x$ac_cv_func__fmodl" = x""yes; then :
30904 cat >>confdefs.h <<_ACEOF
30905 #define HAVE__FMODL 1
30918 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for frexpl declaration" >&5
30919 $as_echo_n "checking for frexpl declaration... " >&6; }
30920 if test x${glibcxx_cv_func_frexpl_use+set} != xset; then
30921 if test "${glibcxx_cv_func_frexpl_use+set}" = set; then :
30922 $as_echo_n "(cached) " >&6
30927 ac_cpp='$CXXCPP $CPPFLAGS'
30928 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
30929 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
30930 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
30932 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
30933 /* end confdefs.h. */
30943 if ac_fn_cxx_try_compile "$LINENO"; then :
30944 glibcxx_cv_func_frexpl_use=yes
30946 glibcxx_cv_func_frexpl_use=no
30948 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
30950 ac_cpp='$CPP $CPPFLAGS'
30951 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
30952 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
30953 ac_compiler_gnu=$ac_cv_c_compiler_gnu
30959 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_frexpl_use" >&5
30960 $as_echo "$glibcxx_cv_func_frexpl_use" >&6; }
30962 if test x$glibcxx_cv_func_frexpl_use = x"yes"; then
30963 for ac_func in frexpl
30965 ac_fn_c_check_func "$LINENO" "frexpl" "ac_cv_func_frexpl"
30966 if test "x$ac_cv_func_frexpl" = x""yes; then :
30967 cat >>confdefs.h <<_ACEOF
30968 #define HAVE_FREXPL 1
30976 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _frexpl declaration" >&5
30977 $as_echo_n "checking for _frexpl declaration... " >&6; }
30978 if test x${glibcxx_cv_func__frexpl_use+set} != xset; then
30979 if test "${glibcxx_cv_func__frexpl_use+set}" = set; then :
30980 $as_echo_n "(cached) " >&6
30985 ac_cpp='$CXXCPP $CPPFLAGS'
30986 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
30987 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
30988 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
30990 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
30991 /* end confdefs.h. */
31001 if ac_fn_cxx_try_compile "$LINENO"; then :
31002 glibcxx_cv_func__frexpl_use=yes
31004 glibcxx_cv_func__frexpl_use=no
31006 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
31008 ac_cpp='$CPP $CPPFLAGS'
31009 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
31010 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
31011 ac_compiler_gnu=$ac_cv_c_compiler_gnu
31017 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__frexpl_use" >&5
31018 $as_echo "$glibcxx_cv_func__frexpl_use" >&6; }
31020 if test x$glibcxx_cv_func__frexpl_use = x"yes"; then
31021 for ac_func in _frexpl
31023 ac_fn_c_check_func "$LINENO" "_frexpl" "ac_cv_func__frexpl"
31024 if test "x$ac_cv_func__frexpl" = x""yes; then :
31025 cat >>confdefs.h <<_ACEOF
31026 #define HAVE__FREXPL 1
31039 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for hypotl declaration" >&5
31040 $as_echo_n "checking for hypotl declaration... " >&6; }
31041 if test x${glibcxx_cv_func_hypotl_use+set} != xset; then
31042 if test "${glibcxx_cv_func_hypotl_use+set}" = set; then :
31043 $as_echo_n "(cached) " >&6
31048 ac_cpp='$CXXCPP $CPPFLAGS'
31049 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
31050 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
31051 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
31053 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
31054 /* end confdefs.h. */
31064 if ac_fn_cxx_try_compile "$LINENO"; then :
31065 glibcxx_cv_func_hypotl_use=yes
31067 glibcxx_cv_func_hypotl_use=no
31069 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
31071 ac_cpp='$CPP $CPPFLAGS'
31072 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
31073 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
31074 ac_compiler_gnu=$ac_cv_c_compiler_gnu
31080 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_hypotl_use" >&5
31081 $as_echo "$glibcxx_cv_func_hypotl_use" >&6; }
31083 if test x$glibcxx_cv_func_hypotl_use = x"yes"; then
31084 for ac_func in hypotl
31086 ac_fn_c_check_func "$LINENO" "hypotl" "ac_cv_func_hypotl"
31087 if test "x$ac_cv_func_hypotl" = x""yes; then :
31088 cat >>confdefs.h <<_ACEOF
31089 #define HAVE_HYPOTL 1
31097 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _hypotl declaration" >&5
31098 $as_echo_n "checking for _hypotl declaration... " >&6; }
31099 if test x${glibcxx_cv_func__hypotl_use+set} != xset; then
31100 if test "${glibcxx_cv_func__hypotl_use+set}" = set; then :
31101 $as_echo_n "(cached) " >&6
31106 ac_cpp='$CXXCPP $CPPFLAGS'
31107 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
31108 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
31109 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
31111 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
31112 /* end confdefs.h. */
31122 if ac_fn_cxx_try_compile "$LINENO"; then :
31123 glibcxx_cv_func__hypotl_use=yes
31125 glibcxx_cv_func__hypotl_use=no
31127 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
31129 ac_cpp='$CPP $CPPFLAGS'
31130 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
31131 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
31132 ac_compiler_gnu=$ac_cv_c_compiler_gnu
31138 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__hypotl_use" >&5
31139 $as_echo "$glibcxx_cv_func__hypotl_use" >&6; }
31141 if test x$glibcxx_cv_func__hypotl_use = x"yes"; then
31142 for ac_func in _hypotl
31144 ac_fn_c_check_func "$LINENO" "_hypotl" "ac_cv_func__hypotl"
31145 if test "x$ac_cv_func__hypotl" = x""yes; then :
31146 cat >>confdefs.h <<_ACEOF
31147 #define HAVE__HYPOTL 1
31160 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ldexpl declaration" >&5
31161 $as_echo_n "checking for ldexpl declaration... " >&6; }
31162 if test x${glibcxx_cv_func_ldexpl_use+set} != xset; then
31163 if test "${glibcxx_cv_func_ldexpl_use+set}" = set; then :
31164 $as_echo_n "(cached) " >&6
31169 ac_cpp='$CXXCPP $CPPFLAGS'
31170 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
31171 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
31172 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
31174 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
31175 /* end confdefs.h. */
31185 if ac_fn_cxx_try_compile "$LINENO"; then :
31186 glibcxx_cv_func_ldexpl_use=yes
31188 glibcxx_cv_func_ldexpl_use=no
31190 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
31192 ac_cpp='$CPP $CPPFLAGS'
31193 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
31194 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
31195 ac_compiler_gnu=$ac_cv_c_compiler_gnu
31201 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_ldexpl_use" >&5
31202 $as_echo "$glibcxx_cv_func_ldexpl_use" >&6; }
31204 if test x$glibcxx_cv_func_ldexpl_use = x"yes"; then
31205 for ac_func in ldexpl
31207 ac_fn_c_check_func "$LINENO" "ldexpl" "ac_cv_func_ldexpl"
31208 if test "x$ac_cv_func_ldexpl" = x""yes; then :
31209 cat >>confdefs.h <<_ACEOF
31210 #define HAVE_LDEXPL 1
31218 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _ldexpl declaration" >&5
31219 $as_echo_n "checking for _ldexpl declaration... " >&6; }
31220 if test x${glibcxx_cv_func__ldexpl_use+set} != xset; then
31221 if test "${glibcxx_cv_func__ldexpl_use+set}" = set; then :
31222 $as_echo_n "(cached) " >&6
31227 ac_cpp='$CXXCPP $CPPFLAGS'
31228 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
31229 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
31230 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
31232 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
31233 /* end confdefs.h. */
31243 if ac_fn_cxx_try_compile "$LINENO"; then :
31244 glibcxx_cv_func__ldexpl_use=yes
31246 glibcxx_cv_func__ldexpl_use=no
31248 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
31250 ac_cpp='$CPP $CPPFLAGS'
31251 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
31252 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
31253 ac_compiler_gnu=$ac_cv_c_compiler_gnu
31259 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__ldexpl_use" >&5
31260 $as_echo "$glibcxx_cv_func__ldexpl_use" >&6; }
31262 if test x$glibcxx_cv_func__ldexpl_use = x"yes"; then
31263 for ac_func in _ldexpl
31265 ac_fn_c_check_func "$LINENO" "_ldexpl" "ac_cv_func__ldexpl"
31266 if test "x$ac_cv_func__ldexpl" = x""yes; then :
31267 cat >>confdefs.h <<_ACEOF
31268 #define HAVE__LDEXPL 1
31281 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for logl declaration" >&5
31282 $as_echo_n "checking for logl declaration... " >&6; }
31283 if test x${glibcxx_cv_func_logl_use+set} != xset; then
31284 if test "${glibcxx_cv_func_logl_use+set}" = set; then :
31285 $as_echo_n "(cached) " >&6
31290 ac_cpp='$CXXCPP $CPPFLAGS'
31291 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
31292 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
31293 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
31295 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
31296 /* end confdefs.h. */
31298 #ifdef HAVE_IEEEFP_H
31299 #include <ieeefp.h>
31310 if ac_fn_cxx_try_compile "$LINENO"; then :
31311 glibcxx_cv_func_logl_use=yes
31313 glibcxx_cv_func_logl_use=no
31315 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
31317 ac_cpp='$CPP $CPPFLAGS'
31318 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
31319 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
31320 ac_compiler_gnu=$ac_cv_c_compiler_gnu
31326 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_logl_use" >&5
31327 $as_echo "$glibcxx_cv_func_logl_use" >&6; }
31329 if test x$glibcxx_cv_func_logl_use = x"yes"; then
31330 for ac_func in logl
31332 ac_fn_c_check_func "$LINENO" "logl" "ac_cv_func_logl"
31333 if test "x$ac_cv_func_logl" = x""yes; then :
31334 cat >>confdefs.h <<_ACEOF
31335 #define HAVE_LOGL 1
31343 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _logl declaration" >&5
31344 $as_echo_n "checking for _logl declaration... " >&6; }
31345 if test x${glibcxx_cv_func__logl_use+set} != xset; then
31346 if test "${glibcxx_cv_func__logl_use+set}" = set; then :
31347 $as_echo_n "(cached) " >&6
31352 ac_cpp='$CXXCPP $CPPFLAGS'
31353 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
31354 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
31355 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
31357 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
31358 /* end confdefs.h. */
31360 #ifdef HAVE_IEEEFP_H
31361 #include <ieeefp.h>
31372 if ac_fn_cxx_try_compile "$LINENO"; then :
31373 glibcxx_cv_func__logl_use=yes
31375 glibcxx_cv_func__logl_use=no
31377 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
31379 ac_cpp='$CPP $CPPFLAGS'
31380 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
31381 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
31382 ac_compiler_gnu=$ac_cv_c_compiler_gnu
31388 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__logl_use" >&5
31389 $as_echo "$glibcxx_cv_func__logl_use" >&6; }
31391 if test x$glibcxx_cv_func__logl_use = x"yes"; then
31392 for ac_func in _logl
31394 ac_fn_c_check_func "$LINENO" "_logl" "ac_cv_func__logl"
31395 if test "x$ac_cv_func__logl" = x""yes; then :
31396 cat >>confdefs.h <<_ACEOF
31397 #define HAVE__LOGL 1
31410 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for log10l declaration" >&5
31411 $as_echo_n "checking for log10l declaration... " >&6; }
31412 if test x${glibcxx_cv_func_log10l_use+set} != xset; then
31413 if test "${glibcxx_cv_func_log10l_use+set}" = set; then :
31414 $as_echo_n "(cached) " >&6
31419 ac_cpp='$CXXCPP $CPPFLAGS'
31420 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
31421 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
31422 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
31424 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
31425 /* end confdefs.h. */
31427 #ifdef HAVE_IEEEFP_H
31428 #include <ieeefp.h>
31439 if ac_fn_cxx_try_compile "$LINENO"; then :
31440 glibcxx_cv_func_log10l_use=yes
31442 glibcxx_cv_func_log10l_use=no
31444 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
31446 ac_cpp='$CPP $CPPFLAGS'
31447 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
31448 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
31449 ac_compiler_gnu=$ac_cv_c_compiler_gnu
31455 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_log10l_use" >&5
31456 $as_echo "$glibcxx_cv_func_log10l_use" >&6; }
31458 if test x$glibcxx_cv_func_log10l_use = x"yes"; then
31459 for ac_func in log10l
31461 ac_fn_c_check_func "$LINENO" "log10l" "ac_cv_func_log10l"
31462 if test "x$ac_cv_func_log10l" = x""yes; then :
31463 cat >>confdefs.h <<_ACEOF
31464 #define HAVE_LOG10L 1
31472 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _log10l declaration" >&5
31473 $as_echo_n "checking for _log10l declaration... " >&6; }
31474 if test x${glibcxx_cv_func__log10l_use+set} != xset; then
31475 if test "${glibcxx_cv_func__log10l_use+set}" = set; then :
31476 $as_echo_n "(cached) " >&6
31481 ac_cpp='$CXXCPP $CPPFLAGS'
31482 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
31483 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
31484 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
31486 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
31487 /* end confdefs.h. */
31489 #ifdef HAVE_IEEEFP_H
31490 #include <ieeefp.h>
31501 if ac_fn_cxx_try_compile "$LINENO"; then :
31502 glibcxx_cv_func__log10l_use=yes
31504 glibcxx_cv_func__log10l_use=no
31506 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
31508 ac_cpp='$CPP $CPPFLAGS'
31509 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
31510 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
31511 ac_compiler_gnu=$ac_cv_c_compiler_gnu
31517 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__log10l_use" >&5
31518 $as_echo "$glibcxx_cv_func__log10l_use" >&6; }
31520 if test x$glibcxx_cv_func__log10l_use = x"yes"; then
31521 for ac_func in _log10l
31523 ac_fn_c_check_func "$LINENO" "_log10l" "ac_cv_func__log10l"
31524 if test "x$ac_cv_func__log10l" = x""yes; then :
31525 cat >>confdefs.h <<_ACEOF
31526 #define HAVE__LOG10L 1
31539 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for modfl declaration" >&5
31540 $as_echo_n "checking for modfl declaration... " >&6; }
31541 if test x${glibcxx_cv_func_modfl_use+set} != xset; then
31542 if test "${glibcxx_cv_func_modfl_use+set}" = set; then :
31543 $as_echo_n "(cached) " >&6
31548 ac_cpp='$CXXCPP $CPPFLAGS'
31549 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
31550 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
31551 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
31553 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
31554 /* end confdefs.h. */
31564 if ac_fn_cxx_try_compile "$LINENO"; then :
31565 glibcxx_cv_func_modfl_use=yes
31567 glibcxx_cv_func_modfl_use=no
31569 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
31571 ac_cpp='$CPP $CPPFLAGS'
31572 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
31573 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
31574 ac_compiler_gnu=$ac_cv_c_compiler_gnu
31580 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_modfl_use" >&5
31581 $as_echo "$glibcxx_cv_func_modfl_use" >&6; }
31583 if test x$glibcxx_cv_func_modfl_use = x"yes"; then
31584 for ac_func in modfl
31586 ac_fn_c_check_func "$LINENO" "modfl" "ac_cv_func_modfl"
31587 if test "x$ac_cv_func_modfl" = x""yes; then :
31588 cat >>confdefs.h <<_ACEOF
31589 #define HAVE_MODFL 1
31597 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _modfl declaration" >&5
31598 $as_echo_n "checking for _modfl declaration... " >&6; }
31599 if test x${glibcxx_cv_func__modfl_use+set} != xset; then
31600 if test "${glibcxx_cv_func__modfl_use+set}" = set; then :
31601 $as_echo_n "(cached) " >&6
31606 ac_cpp='$CXXCPP $CPPFLAGS'
31607 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
31608 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
31609 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
31611 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
31612 /* end confdefs.h. */
31622 if ac_fn_cxx_try_compile "$LINENO"; then :
31623 glibcxx_cv_func__modfl_use=yes
31625 glibcxx_cv_func__modfl_use=no
31627 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
31629 ac_cpp='$CPP $CPPFLAGS'
31630 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
31631 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
31632 ac_compiler_gnu=$ac_cv_c_compiler_gnu
31638 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__modfl_use" >&5
31639 $as_echo "$glibcxx_cv_func__modfl_use" >&6; }
31641 if test x$glibcxx_cv_func__modfl_use = x"yes"; then
31642 for ac_func in _modfl
31644 ac_fn_c_check_func "$LINENO" "_modfl" "ac_cv_func__modfl"
31645 if test "x$ac_cv_func__modfl" = x""yes; then :
31646 cat >>confdefs.h <<_ACEOF
31647 #define HAVE__MODFL 1
31660 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for powl declaration" >&5
31661 $as_echo_n "checking for powl declaration... " >&6; }
31662 if test x${glibcxx_cv_func_powl_use+set} != xset; then
31663 if test "${glibcxx_cv_func_powl_use+set}" = set; then :
31664 $as_echo_n "(cached) " >&6
31669 ac_cpp='$CXXCPP $CPPFLAGS'
31670 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
31671 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
31672 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
31674 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
31675 /* end confdefs.h. */
31685 if ac_fn_cxx_try_compile "$LINENO"; then :
31686 glibcxx_cv_func_powl_use=yes
31688 glibcxx_cv_func_powl_use=no
31690 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
31692 ac_cpp='$CPP $CPPFLAGS'
31693 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
31694 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
31695 ac_compiler_gnu=$ac_cv_c_compiler_gnu
31701 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_powl_use" >&5
31702 $as_echo "$glibcxx_cv_func_powl_use" >&6; }
31704 if test x$glibcxx_cv_func_powl_use = x"yes"; then
31705 for ac_func in powl
31707 ac_fn_c_check_func "$LINENO" "powl" "ac_cv_func_powl"
31708 if test "x$ac_cv_func_powl" = x""yes; then :
31709 cat >>confdefs.h <<_ACEOF
31710 #define HAVE_POWL 1
31718 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _powl declaration" >&5
31719 $as_echo_n "checking for _powl declaration... " >&6; }
31720 if test x${glibcxx_cv_func__powl_use+set} != xset; then
31721 if test "${glibcxx_cv_func__powl_use+set}" = set; then :
31722 $as_echo_n "(cached) " >&6
31727 ac_cpp='$CXXCPP $CPPFLAGS'
31728 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
31729 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
31730 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
31732 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
31733 /* end confdefs.h. */
31743 if ac_fn_cxx_try_compile "$LINENO"; then :
31744 glibcxx_cv_func__powl_use=yes
31746 glibcxx_cv_func__powl_use=no
31748 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
31750 ac_cpp='$CPP $CPPFLAGS'
31751 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
31752 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
31753 ac_compiler_gnu=$ac_cv_c_compiler_gnu
31759 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__powl_use" >&5
31760 $as_echo "$glibcxx_cv_func__powl_use" >&6; }
31762 if test x$glibcxx_cv_func__powl_use = x"yes"; then
31763 for ac_func in _powl
31765 ac_fn_c_check_func "$LINENO" "_powl" "ac_cv_func__powl"
31766 if test "x$ac_cv_func__powl" = x""yes; then :
31767 cat >>confdefs.h <<_ACEOF
31768 #define HAVE__POWL 1
31781 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sqrtl declaration" >&5
31782 $as_echo_n "checking for sqrtl declaration... " >&6; }
31783 if test x${glibcxx_cv_func_sqrtl_use+set} != xset; then
31784 if test "${glibcxx_cv_func_sqrtl_use+set}" = set; then :
31785 $as_echo_n "(cached) " >&6
31790 ac_cpp='$CXXCPP $CPPFLAGS'
31791 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
31792 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
31793 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
31795 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
31796 /* end confdefs.h. */
31798 #ifdef HAVE_IEEEFP_H
31799 #include <ieeefp.h>
31810 if ac_fn_cxx_try_compile "$LINENO"; then :
31811 glibcxx_cv_func_sqrtl_use=yes
31813 glibcxx_cv_func_sqrtl_use=no
31815 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
31817 ac_cpp='$CPP $CPPFLAGS'
31818 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
31819 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
31820 ac_compiler_gnu=$ac_cv_c_compiler_gnu
31826 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_sqrtl_use" >&5
31827 $as_echo "$glibcxx_cv_func_sqrtl_use" >&6; }
31829 if test x$glibcxx_cv_func_sqrtl_use = x"yes"; then
31830 for ac_func in sqrtl
31832 ac_fn_c_check_func "$LINENO" "sqrtl" "ac_cv_func_sqrtl"
31833 if test "x$ac_cv_func_sqrtl" = x""yes; then :
31834 cat >>confdefs.h <<_ACEOF
31835 #define HAVE_SQRTL 1
31843 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _sqrtl declaration" >&5
31844 $as_echo_n "checking for _sqrtl declaration... " >&6; }
31845 if test x${glibcxx_cv_func__sqrtl_use+set} != xset; then
31846 if test "${glibcxx_cv_func__sqrtl_use+set}" = set; then :
31847 $as_echo_n "(cached) " >&6
31852 ac_cpp='$CXXCPP $CPPFLAGS'
31853 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
31854 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
31855 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
31857 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
31858 /* end confdefs.h. */
31860 #ifdef HAVE_IEEEFP_H
31861 #include <ieeefp.h>
31872 if ac_fn_cxx_try_compile "$LINENO"; then :
31873 glibcxx_cv_func__sqrtl_use=yes
31875 glibcxx_cv_func__sqrtl_use=no
31877 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
31879 ac_cpp='$CPP $CPPFLAGS'
31880 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
31881 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
31882 ac_compiler_gnu=$ac_cv_c_compiler_gnu
31888 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__sqrtl_use" >&5
31889 $as_echo "$glibcxx_cv_func__sqrtl_use" >&6; }
31891 if test x$glibcxx_cv_func__sqrtl_use = x"yes"; then
31892 for ac_func in _sqrtl
31894 ac_fn_c_check_func "$LINENO" "_sqrtl" "ac_cv_func__sqrtl"
31895 if test "x$ac_cv_func__sqrtl" = x""yes; then :
31896 cat >>confdefs.h <<_ACEOF
31897 #define HAVE__SQRTL 1
31910 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sincosl declaration" >&5
31911 $as_echo_n "checking for sincosl declaration... " >&6; }
31912 if test x${glibcxx_cv_func_sincosl_use+set} != xset; then
31913 if test "${glibcxx_cv_func_sincosl_use+set}" = set; then :
31914 $as_echo_n "(cached) " >&6
31919 ac_cpp='$CXXCPP $CPPFLAGS'
31920 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
31921 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
31922 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
31924 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
31925 /* end confdefs.h. */
31935 if ac_fn_cxx_try_compile "$LINENO"; then :
31936 glibcxx_cv_func_sincosl_use=yes
31938 glibcxx_cv_func_sincosl_use=no
31940 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
31942 ac_cpp='$CPP $CPPFLAGS'
31943 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
31944 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
31945 ac_compiler_gnu=$ac_cv_c_compiler_gnu
31951 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_sincosl_use" >&5
31952 $as_echo "$glibcxx_cv_func_sincosl_use" >&6; }
31954 if test x$glibcxx_cv_func_sincosl_use = x"yes"; then
31955 for ac_func in sincosl
31957 ac_fn_c_check_func "$LINENO" "sincosl" "ac_cv_func_sincosl"
31958 if test "x$ac_cv_func_sincosl" = x""yes; then :
31959 cat >>confdefs.h <<_ACEOF
31960 #define HAVE_SINCOSL 1
31968 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _sincosl declaration" >&5
31969 $as_echo_n "checking for _sincosl declaration... " >&6; }
31970 if test x${glibcxx_cv_func__sincosl_use+set} != xset; then
31971 if test "${glibcxx_cv_func__sincosl_use+set}" = set; then :
31972 $as_echo_n "(cached) " >&6
31977 ac_cpp='$CXXCPP $CPPFLAGS'
31978 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
31979 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
31980 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
31982 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
31983 /* end confdefs.h. */
31993 if ac_fn_cxx_try_compile "$LINENO"; then :
31994 glibcxx_cv_func__sincosl_use=yes
31996 glibcxx_cv_func__sincosl_use=no
31998 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
32000 ac_cpp='$CPP $CPPFLAGS'
32001 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
32002 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
32003 ac_compiler_gnu=$ac_cv_c_compiler_gnu
32009 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__sincosl_use" >&5
32010 $as_echo "$glibcxx_cv_func__sincosl_use" >&6; }
32012 if test x$glibcxx_cv_func__sincosl_use = x"yes"; then
32013 for ac_func in _sincosl
32015 ac_fn_c_check_func "$LINENO" "_sincosl" "ac_cv_func__sincosl"
32016 if test "x$ac_cv_func__sincosl" = x""yes; then :
32017 cat >>confdefs.h <<_ACEOF
32018 #define HAVE__SINCOSL 1
32031 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for finitel declaration" >&5
32032 $as_echo_n "checking for finitel declaration... " >&6; }
32033 if test x${glibcxx_cv_func_finitel_use+set} != xset; then
32034 if test "${glibcxx_cv_func_finitel_use+set}" = set; then :
32035 $as_echo_n "(cached) " >&6
32040 ac_cpp='$CXXCPP $CPPFLAGS'
32041 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
32042 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
32043 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
32045 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
32046 /* end confdefs.h. */
32048 #ifdef HAVE_IEEEFP_H
32049 #include <ieeefp.h>
32060 if ac_fn_cxx_try_compile "$LINENO"; then :
32061 glibcxx_cv_func_finitel_use=yes
32063 glibcxx_cv_func_finitel_use=no
32065 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
32067 ac_cpp='$CPP $CPPFLAGS'
32068 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
32069 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
32070 ac_compiler_gnu=$ac_cv_c_compiler_gnu
32076 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_finitel_use" >&5
32077 $as_echo "$glibcxx_cv_func_finitel_use" >&6; }
32079 if test x$glibcxx_cv_func_finitel_use = x"yes"; then
32080 for ac_func in finitel
32082 ac_fn_c_check_func "$LINENO" "finitel" "ac_cv_func_finitel"
32083 if test "x$ac_cv_func_finitel" = x""yes; then :
32084 cat >>confdefs.h <<_ACEOF
32085 #define HAVE_FINITEL 1
32093 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _finitel declaration" >&5
32094 $as_echo_n "checking for _finitel declaration... " >&6; }
32095 if test x${glibcxx_cv_func__finitel_use+set} != xset; then
32096 if test "${glibcxx_cv_func__finitel_use+set}" = set; then :
32097 $as_echo_n "(cached) " >&6
32102 ac_cpp='$CXXCPP $CPPFLAGS'
32103 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
32104 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
32105 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
32107 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
32108 /* end confdefs.h. */
32110 #ifdef HAVE_IEEEFP_H
32111 #include <ieeefp.h>
32122 if ac_fn_cxx_try_compile "$LINENO"; then :
32123 glibcxx_cv_func__finitel_use=yes
32125 glibcxx_cv_func__finitel_use=no
32127 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
32129 ac_cpp='$CPP $CPPFLAGS'
32130 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
32131 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
32132 ac_compiler_gnu=$ac_cv_c_compiler_gnu
32138 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__finitel_use" >&5
32139 $as_echo "$glibcxx_cv_func__finitel_use" >&6; }
32141 if test x$glibcxx_cv_func__finitel_use = x"yes"; then
32142 for ac_func in _finitel
32144 ac_fn_c_check_func "$LINENO" "_finitel" "ac_cv_func__finitel"
32145 if test "x$ac_cv_func__finitel" = x""yes; then :
32146 cat >>confdefs.h <<_ACEOF
32147 #define HAVE__FINITEL 1
32159 LIBS="$ac_save_LIBS"
32160 CXXFLAGS="$ac_save_CXXFLAGS"
32163 ac_test_CXXFLAGS="${CXXFLAGS+set}"
32164 ac_save_CXXFLAGS="$CXXFLAGS"
32165 CXXFLAGS='-fno-builtin -D_GNU_SOURCE'
32168 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for strtold declaration" >&5
32169 $as_echo_n "checking for strtold declaration... " >&6; }
32170 if test x${glibcxx_cv_func_strtold_use+set} != xset; then
32171 if test "${glibcxx_cv_func_strtold_use+set}" = set; then :
32172 $as_echo_n "(cached) " >&6
32177 ac_cpp='$CXXCPP $CPPFLAGS'
32178 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
32179 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
32180 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
32182 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
32183 /* end confdefs.h. */
32184 #include <stdlib.h>
32193 if ac_fn_cxx_try_compile "$LINENO"; then :
32194 glibcxx_cv_func_strtold_use=yes
32196 glibcxx_cv_func_strtold_use=no
32198 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
32200 ac_cpp='$CPP $CPPFLAGS'
32201 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
32202 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
32203 ac_compiler_gnu=$ac_cv_c_compiler_gnu
32209 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_strtold_use" >&5
32210 $as_echo "$glibcxx_cv_func_strtold_use" >&6; }
32211 if test x$glibcxx_cv_func_strtold_use = x"yes"; then
32212 for ac_func in strtold
32214 ac_fn_c_check_func "$LINENO" "strtold" "ac_cv_func_strtold"
32215 if test "x$ac_cv_func_strtold" = x""yes; then :
32216 cat >>confdefs.h <<_ACEOF
32217 #define HAVE_STRTOLD 1
32228 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for strtof declaration" >&5
32229 $as_echo_n "checking for strtof declaration... " >&6; }
32230 if test x${glibcxx_cv_func_strtof_use+set} != xset; then
32231 if test "${glibcxx_cv_func_strtof_use+set}" = set; then :
32232 $as_echo_n "(cached) " >&6
32237 ac_cpp='$CXXCPP $CPPFLAGS'
32238 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
32239 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
32240 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
32242 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
32243 /* end confdefs.h. */
32244 #include <stdlib.h>
32253 if ac_fn_cxx_try_compile "$LINENO"; then :
32254 glibcxx_cv_func_strtof_use=yes
32256 glibcxx_cv_func_strtof_use=no
32258 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
32260 ac_cpp='$CPP $CPPFLAGS'
32261 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
32262 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
32263 ac_compiler_gnu=$ac_cv_c_compiler_gnu
32269 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_strtof_use" >&5
32270 $as_echo "$glibcxx_cv_func_strtof_use" >&6; }
32271 if test x$glibcxx_cv_func_strtof_use = x"yes"; then
32272 for ac_func in strtof
32274 ac_fn_c_check_func "$LINENO" "strtof" "ac_cv_func_strtof"
32275 if test "x$ac_cv_func_strtof" = x""yes; then :
32276 cat >>confdefs.h <<_ACEOF
32277 #define HAVE_STRTOF 1
32288 CXXFLAGS="$ac_save_CXXFLAGS"
32291 $as_echo "#define HAVE_FINITE 1" >>confdefs.h
32293 $as_echo "#define HAVE_HYPOT 1" >>confdefs.h
32295 $as_echo "#define HAVE_ISNAN 1" >>confdefs.h
32297 $as_echo "#define HAVE_ISINF 1" >>confdefs.h
32300 $as_echo "#define HAVE_LDEXPF 1" >>confdefs.h
32302 $as_echo "#define HAVE_MODF 1" >>confdefs.h
32304 $as_echo "#define HAVE_SQRTF 1" >>confdefs.h
32310 # If we're not using GNU ld, then there's no point in even trying these
32311 # tests. Check for that first. We should have already tested for gld
32312 # by now (in libtool), but require it now just to be safe...
32313 test -z "$SECTION_LDFLAGS" && SECTION_LDFLAGS=''
32314 test -z "$OPT_LDFLAGS" && OPT_LDFLAGS=''
32318 # The name set by libtool depends on the version of libtool. Shame on us
32319 # for depending on an impl detail, but c'est la vie. Older versions used
32320 # ac_cv_prog_gnu_ld, but now it's lt_cv_prog_gnu_ld, and is copied back on
32321 # top of with_gnu_ld (which is also set by --with-gnu-ld, so that actually
32322 # makes sense). We'll test with_gnu_ld everywhere else, so if that isn't
32323 # set (hence we're using an older libtool), then set it.
32324 if test x${with_gnu_ld+set} != xset; then
32325 if test x${ac_cv_prog_gnu_ld+set} != xset; then
32326 # We got through "ac_require(ac_prog_ld)" and still not set? Huh?
32329 with_gnu_ld=$ac_cv_prog_gnu_ld
32333 # Start by getting the version number. I think the libtool test already
32334 # does some of this, but throws away the result.
32335 glibcxx_ld_is_gold=no
32336 if test x"$with_gnu_ld" = x"yes"; then
32337 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld version" >&5
32338 $as_echo_n "checking for ld version... " >&6; }
32340 if $LD --version 2>/dev/null | grep 'GNU gold' >/dev/null 2>&1; then
32341 glibcxx_ld_is_gold=yes
32343 ldver=`$LD --version 2>/dev/null |
32344 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'`
32346 glibcxx_gnu_ld_version=`echo $ldver | \
32347 $AWK -F. '{ if (NF<3) $3=0; print ($1*100+$2)*100+$3 }'`
32348 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_gnu_ld_version" >&5
32349 $as_echo "$glibcxx_gnu_ld_version" >&6; }
32352 # Set --gc-sections.
32353 glibcxx_have_gc_sections=no
32354 if test "$glibcxx_ld_is_gold" = "yes"; then
32355 if $LD --help 2>/dev/null | grep gc-sections >/dev/null 2>&1; then
32356 glibcxx_have_gc_sections=yes
32359 glibcxx_gcsections_min_ld=21602
32360 if test x"$with_gnu_ld" = x"yes" &&
32361 test $glibcxx_gnu_ld_version -gt $glibcxx_gcsections_min_ld ; then
32362 glibcxx_have_gc_sections=yes
32365 if test "$glibcxx_have_gc_sections" = "yes"; then
32366 # Sufficiently young GNU ld it is! Joy and bunny rabbits!
32367 # NB: This flag only works reliably after 2.16.1. Configure tests
32368 # for this are difficult, so hard wire a value that should work.
32370 ac_test_CFLAGS="${CFLAGS+set}"
32371 ac_save_CFLAGS="$CFLAGS"
32372 CFLAGS='-Wl,--gc-sections'
32374 # Check for -Wl,--gc-sections
32375 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld that supports -Wl,--gc-sections" >&5
32376 $as_echo_n "checking for ld that supports -Wl,--gc-sections... " >&6; }
32377 if test x$gcc_no_link = xyes; then
32378 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
32380 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
32381 /* end confdefs.h. */
32382 int one(void) { return 1; }
32383 int two(void) { return 2; }
32393 if ac_fn_c_try_link "$LINENO"; then :
32398 rm -f core conftest.err conftest.$ac_objext \
32399 conftest$ac_exeext conftest.$ac_ext
32400 if test "$ac_gcsections" = "yes"; then
32403 if $CC -c conftest.c; then
32404 if $LD --gc-sections -o conftest conftest.o 2>&1 | \
32405 grep "Warning: gc-sections option ignored" > /dev/null; then
32409 rm -f conftest.c conftest.o conftest
32411 if test "$ac_gcsections" = "yes"; then
32412 SECTION_LDFLAGS="-Wl,--gc-sections $SECTION_LDFLAGS"
32414 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_gcsections" >&5
32415 $as_echo "$ac_gcsections" >&6; }
32417 if test "$ac_test_CFLAGS" = set; then
32418 CFLAGS="$ac_save_CFLAGS"
32420 # this is the suspicious part
32426 # Note this is only for shared objects.
32428 if test x"$with_gnu_ld" = x"yes"; then
32429 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld that supports -Wl,-z,relro" >&5
32430 $as_echo_n "checking for ld that supports -Wl,-z,relro... " >&6; }
32431 cxx_z_relo=`$LD -v --help 2>/dev/null | grep "z relro"`
32432 if test -n "$cxx_z_relo"; then
32433 OPT_LDFLAGS="-Wl,-z,relro"
32436 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ld_relro" >&5
32437 $as_echo "$ac_ld_relro" >&6; }
32440 # Set linker optimization flags.
32441 if test x"$with_gnu_ld" = x"yes"; then
32442 OPT_LDFLAGS="-Wl,-O1 $OPT_LDFLAGS"
32449 ac_test_CXXFLAGS="${CXXFLAGS+set}"
32450 ac_save_CXXFLAGS="$CXXFLAGS"
32451 CXXFLAGS='-fno-builtin -D_GNU_SOURCE'
32453 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sin in -lm" >&5
32454 $as_echo_n "checking for sin in -lm... " >&6; }
32455 if test "${ac_cv_lib_m_sin+set}" = set; then :
32456 $as_echo_n "(cached) " >&6
32458 ac_check_lib_save_LIBS=$LIBS
32460 if test x$gcc_no_link = xyes; then
32461 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
32463 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
32464 /* end confdefs.h. */
32466 /* Override any GCC internal prototype to avoid an error.
32467 Use char because int might match the return type of a GCC
32468 builtin and then its argument prototype would still apply. */
32481 if ac_fn_c_try_link "$LINENO"; then :
32482 ac_cv_lib_m_sin=yes
32486 rm -f core conftest.err conftest.$ac_objext \
32487 conftest$ac_exeext conftest.$ac_ext
32488 LIBS=$ac_check_lib_save_LIBS
32490 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_sin" >&5
32491 $as_echo "$ac_cv_lib_m_sin" >&6; }
32492 if test "x$ac_cv_lib_m_sin" = x""yes; then :
32496 ac_save_LIBS="$LIBS"
32501 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for isinf declaration" >&5
32502 $as_echo_n "checking for isinf declaration... " >&6; }
32503 if test x${glibcxx_cv_func_isinf_use+set} != xset; then
32504 if test "${glibcxx_cv_func_isinf_use+set}" = set; then :
32505 $as_echo_n "(cached) " >&6
32510 ac_cpp='$CXXCPP $CPPFLAGS'
32511 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
32512 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
32513 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
32515 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
32516 /* end confdefs.h. */
32518 #ifdef HAVE_IEEEFP_H
32519 #include <ieeefp.h>
32530 if ac_fn_cxx_try_compile "$LINENO"; then :
32531 glibcxx_cv_func_isinf_use=yes
32533 glibcxx_cv_func_isinf_use=no
32535 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
32537 ac_cpp='$CPP $CPPFLAGS'
32538 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
32539 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
32540 ac_compiler_gnu=$ac_cv_c_compiler_gnu
32546 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_isinf_use" >&5
32547 $as_echo "$glibcxx_cv_func_isinf_use" >&6; }
32549 if test x$glibcxx_cv_func_isinf_use = x"yes"; then
32550 for ac_func in isinf
32552 ac_fn_c_check_func "$LINENO" "isinf" "ac_cv_func_isinf"
32553 if test "x$ac_cv_func_isinf" = x""yes; then :
32554 cat >>confdefs.h <<_ACEOF
32555 #define HAVE_ISINF 1
32563 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _isinf declaration" >&5
32564 $as_echo_n "checking for _isinf declaration... " >&6; }
32565 if test x${glibcxx_cv_func__isinf_use+set} != xset; then
32566 if test "${glibcxx_cv_func__isinf_use+set}" = set; then :
32567 $as_echo_n "(cached) " >&6
32572 ac_cpp='$CXXCPP $CPPFLAGS'
32573 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
32574 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
32575 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
32577 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
32578 /* end confdefs.h. */
32580 #ifdef HAVE_IEEEFP_H
32581 #include <ieeefp.h>
32592 if ac_fn_cxx_try_compile "$LINENO"; then :
32593 glibcxx_cv_func__isinf_use=yes
32595 glibcxx_cv_func__isinf_use=no
32597 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
32599 ac_cpp='$CPP $CPPFLAGS'
32600 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
32601 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
32602 ac_compiler_gnu=$ac_cv_c_compiler_gnu
32608 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__isinf_use" >&5
32609 $as_echo "$glibcxx_cv_func__isinf_use" >&6; }
32611 if test x$glibcxx_cv_func__isinf_use = x"yes"; then
32612 for ac_func in _isinf
32614 ac_fn_c_check_func "$LINENO" "_isinf" "ac_cv_func__isinf"
32615 if test "x$ac_cv_func__isinf" = x""yes; then :
32616 cat >>confdefs.h <<_ACEOF
32617 #define HAVE__ISINF 1
32630 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for isnan declaration" >&5
32631 $as_echo_n "checking for isnan declaration... " >&6; }
32632 if test x${glibcxx_cv_func_isnan_use+set} != xset; then
32633 if test "${glibcxx_cv_func_isnan_use+set}" = set; then :
32634 $as_echo_n "(cached) " >&6
32639 ac_cpp='$CXXCPP $CPPFLAGS'
32640 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
32641 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
32642 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
32644 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
32645 /* end confdefs.h. */
32647 #ifdef HAVE_IEEEFP_H
32648 #include <ieeefp.h>
32659 if ac_fn_cxx_try_compile "$LINENO"; then :
32660 glibcxx_cv_func_isnan_use=yes
32662 glibcxx_cv_func_isnan_use=no
32664 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
32666 ac_cpp='$CPP $CPPFLAGS'
32667 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
32668 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
32669 ac_compiler_gnu=$ac_cv_c_compiler_gnu
32675 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_isnan_use" >&5
32676 $as_echo "$glibcxx_cv_func_isnan_use" >&6; }
32678 if test x$glibcxx_cv_func_isnan_use = x"yes"; then
32679 for ac_func in isnan
32681 ac_fn_c_check_func "$LINENO" "isnan" "ac_cv_func_isnan"
32682 if test "x$ac_cv_func_isnan" = x""yes; then :
32683 cat >>confdefs.h <<_ACEOF
32684 #define HAVE_ISNAN 1
32692 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _isnan declaration" >&5
32693 $as_echo_n "checking for _isnan declaration... " >&6; }
32694 if test x${glibcxx_cv_func__isnan_use+set} != xset; then
32695 if test "${glibcxx_cv_func__isnan_use+set}" = set; then :
32696 $as_echo_n "(cached) " >&6
32701 ac_cpp='$CXXCPP $CPPFLAGS'
32702 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
32703 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
32704 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
32706 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
32707 /* end confdefs.h. */
32709 #ifdef HAVE_IEEEFP_H
32710 #include <ieeefp.h>
32721 if ac_fn_cxx_try_compile "$LINENO"; then :
32722 glibcxx_cv_func__isnan_use=yes
32724 glibcxx_cv_func__isnan_use=no
32726 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
32728 ac_cpp='$CPP $CPPFLAGS'
32729 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
32730 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
32731 ac_compiler_gnu=$ac_cv_c_compiler_gnu
32737 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__isnan_use" >&5
32738 $as_echo "$glibcxx_cv_func__isnan_use" >&6; }
32740 if test x$glibcxx_cv_func__isnan_use = x"yes"; then
32741 for ac_func in _isnan
32743 ac_fn_c_check_func "$LINENO" "_isnan" "ac_cv_func__isnan"
32744 if test "x$ac_cv_func__isnan" = x""yes; then :
32745 cat >>confdefs.h <<_ACEOF
32746 #define HAVE__ISNAN 1
32759 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for finite declaration" >&5
32760 $as_echo_n "checking for finite declaration... " >&6; }
32761 if test x${glibcxx_cv_func_finite_use+set} != xset; then
32762 if test "${glibcxx_cv_func_finite_use+set}" = set; then :
32763 $as_echo_n "(cached) " >&6
32768 ac_cpp='$CXXCPP $CPPFLAGS'
32769 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
32770 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
32771 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
32773 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
32774 /* end confdefs.h. */
32776 #ifdef HAVE_IEEEFP_H
32777 #include <ieeefp.h>
32788 if ac_fn_cxx_try_compile "$LINENO"; then :
32789 glibcxx_cv_func_finite_use=yes
32791 glibcxx_cv_func_finite_use=no
32793 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
32795 ac_cpp='$CPP $CPPFLAGS'
32796 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
32797 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
32798 ac_compiler_gnu=$ac_cv_c_compiler_gnu
32804 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_finite_use" >&5
32805 $as_echo "$glibcxx_cv_func_finite_use" >&6; }
32807 if test x$glibcxx_cv_func_finite_use = x"yes"; then
32808 for ac_func in finite
32810 ac_fn_c_check_func "$LINENO" "finite" "ac_cv_func_finite"
32811 if test "x$ac_cv_func_finite" = x""yes; then :
32812 cat >>confdefs.h <<_ACEOF
32813 #define HAVE_FINITE 1
32821 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _finite declaration" >&5
32822 $as_echo_n "checking for _finite declaration... " >&6; }
32823 if test x${glibcxx_cv_func__finite_use+set} != xset; then
32824 if test "${glibcxx_cv_func__finite_use+set}" = set; then :
32825 $as_echo_n "(cached) " >&6
32830 ac_cpp='$CXXCPP $CPPFLAGS'
32831 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
32832 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
32833 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
32835 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
32836 /* end confdefs.h. */
32838 #ifdef HAVE_IEEEFP_H
32839 #include <ieeefp.h>
32850 if ac_fn_cxx_try_compile "$LINENO"; then :
32851 glibcxx_cv_func__finite_use=yes
32853 glibcxx_cv_func__finite_use=no
32855 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
32857 ac_cpp='$CPP $CPPFLAGS'
32858 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
32859 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
32860 ac_compiler_gnu=$ac_cv_c_compiler_gnu
32866 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__finite_use" >&5
32867 $as_echo "$glibcxx_cv_func__finite_use" >&6; }
32869 if test x$glibcxx_cv_func__finite_use = x"yes"; then
32870 for ac_func in _finite
32872 ac_fn_c_check_func "$LINENO" "_finite" "ac_cv_func__finite"
32873 if test "x$ac_cv_func__finite" = x""yes; then :
32874 cat >>confdefs.h <<_ACEOF
32875 #define HAVE__FINITE 1
32888 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sincos declaration" >&5
32889 $as_echo_n "checking for sincos declaration... " >&6; }
32890 if test x${glibcxx_cv_func_sincos_use+set} != xset; then
32891 if test "${glibcxx_cv_func_sincos_use+set}" = set; then :
32892 $as_echo_n "(cached) " >&6
32897 ac_cpp='$CXXCPP $CPPFLAGS'
32898 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
32899 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
32900 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
32902 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
32903 /* end confdefs.h. */
32913 if ac_fn_cxx_try_compile "$LINENO"; then :
32914 glibcxx_cv_func_sincos_use=yes
32916 glibcxx_cv_func_sincos_use=no
32918 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
32920 ac_cpp='$CPP $CPPFLAGS'
32921 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
32922 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
32923 ac_compiler_gnu=$ac_cv_c_compiler_gnu
32929 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_sincos_use" >&5
32930 $as_echo "$glibcxx_cv_func_sincos_use" >&6; }
32932 if test x$glibcxx_cv_func_sincos_use = x"yes"; then
32933 for ac_func in sincos
32935 ac_fn_c_check_func "$LINENO" "sincos" "ac_cv_func_sincos"
32936 if test "x$ac_cv_func_sincos" = x""yes; then :
32937 cat >>confdefs.h <<_ACEOF
32938 #define HAVE_SINCOS 1
32946 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _sincos declaration" >&5
32947 $as_echo_n "checking for _sincos declaration... " >&6; }
32948 if test x${glibcxx_cv_func__sincos_use+set} != xset; then
32949 if test "${glibcxx_cv_func__sincos_use+set}" = set; then :
32950 $as_echo_n "(cached) " >&6
32955 ac_cpp='$CXXCPP $CPPFLAGS'
32956 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
32957 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
32958 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
32960 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
32961 /* end confdefs.h. */
32971 if ac_fn_cxx_try_compile "$LINENO"; then :
32972 glibcxx_cv_func__sincos_use=yes
32974 glibcxx_cv_func__sincos_use=no
32976 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
32978 ac_cpp='$CPP $CPPFLAGS'
32979 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
32980 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
32981 ac_compiler_gnu=$ac_cv_c_compiler_gnu
32987 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__sincos_use" >&5
32988 $as_echo "$glibcxx_cv_func__sincos_use" >&6; }
32990 if test x$glibcxx_cv_func__sincos_use = x"yes"; then
32991 for ac_func in _sincos
32993 ac_fn_c_check_func "$LINENO" "_sincos" "ac_cv_func__sincos"
32994 if test "x$ac_cv_func__sincos" = x""yes; then :
32995 cat >>confdefs.h <<_ACEOF
32996 #define HAVE__SINCOS 1
33009 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fpclass declaration" >&5
33010 $as_echo_n "checking for fpclass declaration... " >&6; }
33011 if test x${glibcxx_cv_func_fpclass_use+set} != xset; then
33012 if test "${glibcxx_cv_func_fpclass_use+set}" = set; then :
33013 $as_echo_n "(cached) " >&6
33018 ac_cpp='$CXXCPP $CPPFLAGS'
33019 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
33020 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
33021 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
33023 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
33024 /* end confdefs.h. */
33026 #ifdef HAVE_IEEEFP_H
33027 #include <ieeefp.h>
33038 if ac_fn_cxx_try_compile "$LINENO"; then :
33039 glibcxx_cv_func_fpclass_use=yes
33041 glibcxx_cv_func_fpclass_use=no
33043 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
33045 ac_cpp='$CPP $CPPFLAGS'
33046 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
33047 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
33048 ac_compiler_gnu=$ac_cv_c_compiler_gnu
33054 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_fpclass_use" >&5
33055 $as_echo "$glibcxx_cv_func_fpclass_use" >&6; }
33057 if test x$glibcxx_cv_func_fpclass_use = x"yes"; then
33058 for ac_func in fpclass
33060 ac_fn_c_check_func "$LINENO" "fpclass" "ac_cv_func_fpclass"
33061 if test "x$ac_cv_func_fpclass" = x""yes; then :
33062 cat >>confdefs.h <<_ACEOF
33063 #define HAVE_FPCLASS 1
33071 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _fpclass declaration" >&5
33072 $as_echo_n "checking for _fpclass declaration... " >&6; }
33073 if test x${glibcxx_cv_func__fpclass_use+set} != xset; then
33074 if test "${glibcxx_cv_func__fpclass_use+set}" = set; then :
33075 $as_echo_n "(cached) " >&6
33080 ac_cpp='$CXXCPP $CPPFLAGS'
33081 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
33082 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
33083 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
33085 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
33086 /* end confdefs.h. */
33088 #ifdef HAVE_IEEEFP_H
33089 #include <ieeefp.h>
33100 if ac_fn_cxx_try_compile "$LINENO"; then :
33101 glibcxx_cv_func__fpclass_use=yes
33103 glibcxx_cv_func__fpclass_use=no
33105 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
33107 ac_cpp='$CPP $CPPFLAGS'
33108 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
33109 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
33110 ac_compiler_gnu=$ac_cv_c_compiler_gnu
33116 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__fpclass_use" >&5
33117 $as_echo "$glibcxx_cv_func__fpclass_use" >&6; }
33119 if test x$glibcxx_cv_func__fpclass_use = x"yes"; then
33120 for ac_func in _fpclass
33122 ac_fn_c_check_func "$LINENO" "_fpclass" "ac_cv_func__fpclass"
33123 if test "x$ac_cv_func__fpclass" = x""yes; then :
33124 cat >>confdefs.h <<_ACEOF
33125 #define HAVE__FPCLASS 1
33138 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for qfpclass declaration" >&5
33139 $as_echo_n "checking for qfpclass declaration... " >&6; }
33140 if test x${glibcxx_cv_func_qfpclass_use+set} != xset; then
33141 if test "${glibcxx_cv_func_qfpclass_use+set}" = set; then :
33142 $as_echo_n "(cached) " >&6
33147 ac_cpp='$CXXCPP $CPPFLAGS'
33148 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
33149 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
33150 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
33152 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
33153 /* end confdefs.h. */
33155 #ifdef HAVE_IEEEFP_H
33156 #include <ieeefp.h>
33167 if ac_fn_cxx_try_compile "$LINENO"; then :
33168 glibcxx_cv_func_qfpclass_use=yes
33170 glibcxx_cv_func_qfpclass_use=no
33172 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
33174 ac_cpp='$CPP $CPPFLAGS'
33175 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
33176 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
33177 ac_compiler_gnu=$ac_cv_c_compiler_gnu
33183 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_qfpclass_use" >&5
33184 $as_echo "$glibcxx_cv_func_qfpclass_use" >&6; }
33186 if test x$glibcxx_cv_func_qfpclass_use = x"yes"; then
33187 for ac_func in qfpclass
33189 ac_fn_c_check_func "$LINENO" "qfpclass" "ac_cv_func_qfpclass"
33190 if test "x$ac_cv_func_qfpclass" = x""yes; then :
33191 cat >>confdefs.h <<_ACEOF
33192 #define HAVE_QFPCLASS 1
33200 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _qfpclass declaration" >&5
33201 $as_echo_n "checking for _qfpclass declaration... " >&6; }
33202 if test x${glibcxx_cv_func__qfpclass_use+set} != xset; then
33203 if test "${glibcxx_cv_func__qfpclass_use+set}" = set; then :
33204 $as_echo_n "(cached) " >&6
33209 ac_cpp='$CXXCPP $CPPFLAGS'
33210 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
33211 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
33212 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
33214 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
33215 /* end confdefs.h. */
33217 #ifdef HAVE_IEEEFP_H
33218 #include <ieeefp.h>
33229 if ac_fn_cxx_try_compile "$LINENO"; then :
33230 glibcxx_cv_func__qfpclass_use=yes
33232 glibcxx_cv_func__qfpclass_use=no
33234 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
33236 ac_cpp='$CPP $CPPFLAGS'
33237 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
33238 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
33239 ac_compiler_gnu=$ac_cv_c_compiler_gnu
33245 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__qfpclass_use" >&5
33246 $as_echo "$glibcxx_cv_func__qfpclass_use" >&6; }
33248 if test x$glibcxx_cv_func__qfpclass_use = x"yes"; then
33249 for ac_func in _qfpclass
33251 ac_fn_c_check_func "$LINENO" "_qfpclass" "ac_cv_func__qfpclass"
33252 if test "x$ac_cv_func__qfpclass" = x""yes; then :
33253 cat >>confdefs.h <<_ACEOF
33254 #define HAVE__QFPCLASS 1
33267 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for hypot declaration" >&5
33268 $as_echo_n "checking for hypot declaration... " >&6; }
33269 if test x${glibcxx_cv_func_hypot_use+set} != xset; then
33270 if test "${glibcxx_cv_func_hypot_use+set}" = set; then :
33271 $as_echo_n "(cached) " >&6
33276 ac_cpp='$CXXCPP $CPPFLAGS'
33277 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
33278 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
33279 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
33281 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
33282 /* end confdefs.h. */
33292 if ac_fn_cxx_try_compile "$LINENO"; then :
33293 glibcxx_cv_func_hypot_use=yes
33295 glibcxx_cv_func_hypot_use=no
33297 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
33299 ac_cpp='$CPP $CPPFLAGS'
33300 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
33301 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
33302 ac_compiler_gnu=$ac_cv_c_compiler_gnu
33308 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_hypot_use" >&5
33309 $as_echo "$glibcxx_cv_func_hypot_use" >&6; }
33311 if test x$glibcxx_cv_func_hypot_use = x"yes"; then
33312 for ac_func in hypot
33314 ac_fn_c_check_func "$LINENO" "hypot" "ac_cv_func_hypot"
33315 if test "x$ac_cv_func_hypot" = x""yes; then :
33316 cat >>confdefs.h <<_ACEOF
33317 #define HAVE_HYPOT 1
33325 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _hypot declaration" >&5
33326 $as_echo_n "checking for _hypot declaration... " >&6; }
33327 if test x${glibcxx_cv_func__hypot_use+set} != xset; then
33328 if test "${glibcxx_cv_func__hypot_use+set}" = set; then :
33329 $as_echo_n "(cached) " >&6
33334 ac_cpp='$CXXCPP $CPPFLAGS'
33335 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
33336 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
33337 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
33339 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
33340 /* end confdefs.h. */
33350 if ac_fn_cxx_try_compile "$LINENO"; then :
33351 glibcxx_cv_func__hypot_use=yes
33353 glibcxx_cv_func__hypot_use=no
33355 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
33357 ac_cpp='$CPP $CPPFLAGS'
33358 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
33359 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
33360 ac_compiler_gnu=$ac_cv_c_compiler_gnu
33366 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__hypot_use" >&5
33367 $as_echo "$glibcxx_cv_func__hypot_use" >&6; }
33369 if test x$glibcxx_cv_func__hypot_use = x"yes"; then
33370 for ac_func in _hypot
33372 ac_fn_c_check_func "$LINENO" "_hypot" "ac_cv_func__hypot"
33373 if test "x$ac_cv_func__hypot" = x""yes; then :
33374 cat >>confdefs.h <<_ACEOF
33375 #define HAVE__HYPOT 1
33388 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for float trig functions" >&5
33389 $as_echo_n "checking for float trig functions... " >&6; }
33390 if test "${glibcxx_cv_func_float_trig_use+set}" = set; then :
33391 $as_echo_n "(cached) " >&6
33396 ac_cpp='$CXXCPP $CPPFLAGS'
33397 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
33398 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
33399 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
33401 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
33402 /* end confdefs.h. */
33407 acosf (0); asinf (0); atanf (0); cosf (0); sinf (0); tanf (0); coshf (0); sinhf (0); tanhf (0);
33412 if ac_fn_cxx_try_compile "$LINENO"; then :
33413 glibcxx_cv_func_float_trig_use=yes
33415 glibcxx_cv_func_float_trig_use=no
33417 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
33419 ac_cpp='$CPP $CPPFLAGS'
33420 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
33421 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
33422 ac_compiler_gnu=$ac_cv_c_compiler_gnu
33426 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_float_trig_use" >&5
33427 $as_echo "$glibcxx_cv_func_float_trig_use" >&6; }
33428 if test x$glibcxx_cv_func_float_trig_use = x"yes"; then
33429 for ac_func in acosf asinf atanf cosf sinf tanf coshf sinhf tanhf
33431 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
33432 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
33433 eval as_val=\$$as_ac_var
33434 if test "x$as_val" = x""yes; then :
33435 cat >>confdefs.h <<_ACEOF
33436 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
33443 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _float trig functions" >&5
33444 $as_echo_n "checking for _float trig functions... " >&6; }
33445 if test "${glibcxx_cv_func__float_trig_use+set}" = set; then :
33446 $as_echo_n "(cached) " >&6
33451 ac_cpp='$CXXCPP $CPPFLAGS'
33452 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
33453 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
33454 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
33456 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
33457 /* end confdefs.h. */
33462 _acosf (0); _asinf (0); _atanf (0); _cosf (0); _sinf (0); _tanf (0); _coshf (0); _sinhf (0); _tanhf (0);
33467 if ac_fn_cxx_try_compile "$LINENO"; then :
33468 glibcxx_cv_func__float_trig_use=yes
33470 glibcxx_cv_func__float_trig_use=no
33472 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
33474 ac_cpp='$CPP $CPPFLAGS'
33475 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
33476 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
33477 ac_compiler_gnu=$ac_cv_c_compiler_gnu
33481 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__float_trig_use" >&5
33482 $as_echo "$glibcxx_cv_func__float_trig_use" >&6; }
33483 if test x$glibcxx_cv_func__float_trig_use = x"yes"; then
33484 for ac_func in _acosf _asinf _atanf _cosf _sinf _tanf _coshf _sinhf _tanhf
33486 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
33487 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
33488 eval as_val=\$$as_ac_var
33489 if test "x$as_val" = x""yes; then :
33490 cat >>confdefs.h <<_ACEOF
33491 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
33504 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for float round functions" >&5
33505 $as_echo_n "checking for float round functions... " >&6; }
33506 if test "${glibcxx_cv_func_float_round_use+set}" = set; then :
33507 $as_echo_n "(cached) " >&6
33512 ac_cpp='$CXXCPP $CPPFLAGS'
33513 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
33514 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
33515 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
33517 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
33518 /* end confdefs.h. */
33523 ceilf (0); floorf (0);
33528 if ac_fn_cxx_try_compile "$LINENO"; then :
33529 glibcxx_cv_func_float_round_use=yes
33531 glibcxx_cv_func_float_round_use=no
33533 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
33535 ac_cpp='$CPP $CPPFLAGS'
33536 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
33537 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
33538 ac_compiler_gnu=$ac_cv_c_compiler_gnu
33542 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_float_round_use" >&5
33543 $as_echo "$glibcxx_cv_func_float_round_use" >&6; }
33544 if test x$glibcxx_cv_func_float_round_use = x"yes"; then
33545 for ac_func in ceilf floorf
33547 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
33548 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
33549 eval as_val=\$$as_ac_var
33550 if test "x$as_val" = x""yes; then :
33551 cat >>confdefs.h <<_ACEOF
33552 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
33559 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _float round functions" >&5
33560 $as_echo_n "checking for _float round functions... " >&6; }
33561 if test "${glibcxx_cv_func__float_round_use+set}" = set; then :
33562 $as_echo_n "(cached) " >&6
33567 ac_cpp='$CXXCPP $CPPFLAGS'
33568 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
33569 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
33570 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
33572 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
33573 /* end confdefs.h. */
33578 _ceilf (0); _floorf (0);
33583 if ac_fn_cxx_try_compile "$LINENO"; then :
33584 glibcxx_cv_func__float_round_use=yes
33586 glibcxx_cv_func__float_round_use=no
33588 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
33590 ac_cpp='$CPP $CPPFLAGS'
33591 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
33592 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
33593 ac_compiler_gnu=$ac_cv_c_compiler_gnu
33597 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__float_round_use" >&5
33598 $as_echo "$glibcxx_cv_func__float_round_use" >&6; }
33599 if test x$glibcxx_cv_func__float_round_use = x"yes"; then
33600 for ac_func in _ceilf _floorf
33602 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
33603 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
33604 eval as_val=\$$as_ac_var
33605 if test "x$as_val" = x""yes; then :
33606 cat >>confdefs.h <<_ACEOF
33607 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
33621 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for expf declaration" >&5
33622 $as_echo_n "checking for expf declaration... " >&6; }
33623 if test x${glibcxx_cv_func_expf_use+set} != xset; then
33624 if test "${glibcxx_cv_func_expf_use+set}" = set; then :
33625 $as_echo_n "(cached) " >&6
33630 ac_cpp='$CXXCPP $CPPFLAGS'
33631 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
33632 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
33633 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
33635 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
33636 /* end confdefs.h. */
33638 #ifdef HAVE_IEEEFP_H
33639 #include <ieeefp.h>
33650 if ac_fn_cxx_try_compile "$LINENO"; then :
33651 glibcxx_cv_func_expf_use=yes
33653 glibcxx_cv_func_expf_use=no
33655 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
33657 ac_cpp='$CPP $CPPFLAGS'
33658 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
33659 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
33660 ac_compiler_gnu=$ac_cv_c_compiler_gnu
33666 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_expf_use" >&5
33667 $as_echo "$glibcxx_cv_func_expf_use" >&6; }
33669 if test x$glibcxx_cv_func_expf_use = x"yes"; then
33670 for ac_func in expf
33672 ac_fn_c_check_func "$LINENO" "expf" "ac_cv_func_expf"
33673 if test "x$ac_cv_func_expf" = x""yes; then :
33674 cat >>confdefs.h <<_ACEOF
33675 #define HAVE_EXPF 1
33683 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _expf declaration" >&5
33684 $as_echo_n "checking for _expf declaration... " >&6; }
33685 if test x${glibcxx_cv_func__expf_use+set} != xset; then
33686 if test "${glibcxx_cv_func__expf_use+set}" = set; then :
33687 $as_echo_n "(cached) " >&6
33692 ac_cpp='$CXXCPP $CPPFLAGS'
33693 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
33694 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
33695 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
33697 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
33698 /* end confdefs.h. */
33700 #ifdef HAVE_IEEEFP_H
33701 #include <ieeefp.h>
33712 if ac_fn_cxx_try_compile "$LINENO"; then :
33713 glibcxx_cv_func__expf_use=yes
33715 glibcxx_cv_func__expf_use=no
33717 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
33719 ac_cpp='$CPP $CPPFLAGS'
33720 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
33721 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
33722 ac_compiler_gnu=$ac_cv_c_compiler_gnu
33728 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__expf_use" >&5
33729 $as_echo "$glibcxx_cv_func__expf_use" >&6; }
33731 if test x$glibcxx_cv_func__expf_use = x"yes"; then
33732 for ac_func in _expf
33734 ac_fn_c_check_func "$LINENO" "_expf" "ac_cv_func__expf"
33735 if test "x$ac_cv_func__expf" = x""yes; then :
33736 cat >>confdefs.h <<_ACEOF
33737 #define HAVE__EXPF 1
33750 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for isnanf declaration" >&5
33751 $as_echo_n "checking for isnanf declaration... " >&6; }
33752 if test x${glibcxx_cv_func_isnanf_use+set} != xset; then
33753 if test "${glibcxx_cv_func_isnanf_use+set}" = set; then :
33754 $as_echo_n "(cached) " >&6
33759 ac_cpp='$CXXCPP $CPPFLAGS'
33760 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
33761 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
33762 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
33764 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
33765 /* end confdefs.h. */
33767 #ifdef HAVE_IEEEFP_H
33768 #include <ieeefp.h>
33779 if ac_fn_cxx_try_compile "$LINENO"; then :
33780 glibcxx_cv_func_isnanf_use=yes
33782 glibcxx_cv_func_isnanf_use=no
33784 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
33786 ac_cpp='$CPP $CPPFLAGS'
33787 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
33788 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
33789 ac_compiler_gnu=$ac_cv_c_compiler_gnu
33795 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_isnanf_use" >&5
33796 $as_echo "$glibcxx_cv_func_isnanf_use" >&6; }
33798 if test x$glibcxx_cv_func_isnanf_use = x"yes"; then
33799 for ac_func in isnanf
33801 ac_fn_c_check_func "$LINENO" "isnanf" "ac_cv_func_isnanf"
33802 if test "x$ac_cv_func_isnanf" = x""yes; then :
33803 cat >>confdefs.h <<_ACEOF
33804 #define HAVE_ISNANF 1
33812 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _isnanf declaration" >&5
33813 $as_echo_n "checking for _isnanf declaration... " >&6; }
33814 if test x${glibcxx_cv_func__isnanf_use+set} != xset; then
33815 if test "${glibcxx_cv_func__isnanf_use+set}" = set; then :
33816 $as_echo_n "(cached) " >&6
33821 ac_cpp='$CXXCPP $CPPFLAGS'
33822 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
33823 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
33824 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
33826 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
33827 /* end confdefs.h. */
33829 #ifdef HAVE_IEEEFP_H
33830 #include <ieeefp.h>
33841 if ac_fn_cxx_try_compile "$LINENO"; then :
33842 glibcxx_cv_func__isnanf_use=yes
33844 glibcxx_cv_func__isnanf_use=no
33846 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
33848 ac_cpp='$CPP $CPPFLAGS'
33849 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
33850 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
33851 ac_compiler_gnu=$ac_cv_c_compiler_gnu
33857 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__isnanf_use" >&5
33858 $as_echo "$glibcxx_cv_func__isnanf_use" >&6; }
33860 if test x$glibcxx_cv_func__isnanf_use = x"yes"; then
33861 for ac_func in _isnanf
33863 ac_fn_c_check_func "$LINENO" "_isnanf" "ac_cv_func__isnanf"
33864 if test "x$ac_cv_func__isnanf" = x""yes; then :
33865 cat >>confdefs.h <<_ACEOF
33866 #define HAVE__ISNANF 1
33879 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for isinff declaration" >&5
33880 $as_echo_n "checking for isinff declaration... " >&6; }
33881 if test x${glibcxx_cv_func_isinff_use+set} != xset; then
33882 if test "${glibcxx_cv_func_isinff_use+set}" = set; then :
33883 $as_echo_n "(cached) " >&6
33888 ac_cpp='$CXXCPP $CPPFLAGS'
33889 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
33890 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
33891 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
33893 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
33894 /* end confdefs.h. */
33896 #ifdef HAVE_IEEEFP_H
33897 #include <ieeefp.h>
33908 if ac_fn_cxx_try_compile "$LINENO"; then :
33909 glibcxx_cv_func_isinff_use=yes
33911 glibcxx_cv_func_isinff_use=no
33913 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
33915 ac_cpp='$CPP $CPPFLAGS'
33916 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
33917 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
33918 ac_compiler_gnu=$ac_cv_c_compiler_gnu
33924 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_isinff_use" >&5
33925 $as_echo "$glibcxx_cv_func_isinff_use" >&6; }
33927 if test x$glibcxx_cv_func_isinff_use = x"yes"; then
33928 for ac_func in isinff
33930 ac_fn_c_check_func "$LINENO" "isinff" "ac_cv_func_isinff"
33931 if test "x$ac_cv_func_isinff" = x""yes; then :
33932 cat >>confdefs.h <<_ACEOF
33933 #define HAVE_ISINFF 1
33941 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _isinff declaration" >&5
33942 $as_echo_n "checking for _isinff declaration... " >&6; }
33943 if test x${glibcxx_cv_func__isinff_use+set} != xset; then
33944 if test "${glibcxx_cv_func__isinff_use+set}" = set; then :
33945 $as_echo_n "(cached) " >&6
33950 ac_cpp='$CXXCPP $CPPFLAGS'
33951 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
33952 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
33953 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
33955 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
33956 /* end confdefs.h. */
33958 #ifdef HAVE_IEEEFP_H
33959 #include <ieeefp.h>
33970 if ac_fn_cxx_try_compile "$LINENO"; then :
33971 glibcxx_cv_func__isinff_use=yes
33973 glibcxx_cv_func__isinff_use=no
33975 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
33977 ac_cpp='$CPP $CPPFLAGS'
33978 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
33979 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
33980 ac_compiler_gnu=$ac_cv_c_compiler_gnu
33986 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__isinff_use" >&5
33987 $as_echo "$glibcxx_cv_func__isinff_use" >&6; }
33989 if test x$glibcxx_cv_func__isinff_use = x"yes"; then
33990 for ac_func in _isinff
33992 ac_fn_c_check_func "$LINENO" "_isinff" "ac_cv_func__isinff"
33993 if test "x$ac_cv_func__isinff" = x""yes; then :
33994 cat >>confdefs.h <<_ACEOF
33995 #define HAVE__ISINFF 1
34008 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for atan2f declaration" >&5
34009 $as_echo_n "checking for atan2f declaration... " >&6; }
34010 if test x${glibcxx_cv_func_atan2f_use+set} != xset; then
34011 if test "${glibcxx_cv_func_atan2f_use+set}" = set; then :
34012 $as_echo_n "(cached) " >&6
34017 ac_cpp='$CXXCPP $CPPFLAGS'
34018 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
34019 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
34020 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
34022 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
34023 /* end confdefs.h. */
34033 if ac_fn_cxx_try_compile "$LINENO"; then :
34034 glibcxx_cv_func_atan2f_use=yes
34036 glibcxx_cv_func_atan2f_use=no
34038 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
34040 ac_cpp='$CPP $CPPFLAGS'
34041 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
34042 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
34043 ac_compiler_gnu=$ac_cv_c_compiler_gnu
34049 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_atan2f_use" >&5
34050 $as_echo "$glibcxx_cv_func_atan2f_use" >&6; }
34052 if test x$glibcxx_cv_func_atan2f_use = x"yes"; then
34053 for ac_func in atan2f
34055 ac_fn_c_check_func "$LINENO" "atan2f" "ac_cv_func_atan2f"
34056 if test "x$ac_cv_func_atan2f" = x""yes; then :
34057 cat >>confdefs.h <<_ACEOF
34058 #define HAVE_ATAN2F 1
34066 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _atan2f declaration" >&5
34067 $as_echo_n "checking for _atan2f declaration... " >&6; }
34068 if test x${glibcxx_cv_func__atan2f_use+set} != xset; then
34069 if test "${glibcxx_cv_func__atan2f_use+set}" = set; then :
34070 $as_echo_n "(cached) " >&6
34075 ac_cpp='$CXXCPP $CPPFLAGS'
34076 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
34077 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
34078 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
34080 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
34081 /* end confdefs.h. */
34091 if ac_fn_cxx_try_compile "$LINENO"; then :
34092 glibcxx_cv_func__atan2f_use=yes
34094 glibcxx_cv_func__atan2f_use=no
34096 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
34098 ac_cpp='$CPP $CPPFLAGS'
34099 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
34100 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
34101 ac_compiler_gnu=$ac_cv_c_compiler_gnu
34107 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__atan2f_use" >&5
34108 $as_echo "$glibcxx_cv_func__atan2f_use" >&6; }
34110 if test x$glibcxx_cv_func__atan2f_use = x"yes"; then
34111 for ac_func in _atan2f
34113 ac_fn_c_check_func "$LINENO" "_atan2f" "ac_cv_func__atan2f"
34114 if test "x$ac_cv_func__atan2f" = x""yes; then :
34115 cat >>confdefs.h <<_ACEOF
34116 #define HAVE__ATAN2F 1
34129 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fabsf declaration" >&5
34130 $as_echo_n "checking for fabsf declaration... " >&6; }
34131 if test x${glibcxx_cv_func_fabsf_use+set} != xset; then
34132 if test "${glibcxx_cv_func_fabsf_use+set}" = set; then :
34133 $as_echo_n "(cached) " >&6
34138 ac_cpp='$CXXCPP $CPPFLAGS'
34139 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
34140 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
34141 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
34143 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
34144 /* end confdefs.h. */
34146 #ifdef HAVE_IEEEFP_H
34147 #include <ieeefp.h>
34158 if ac_fn_cxx_try_compile "$LINENO"; then :
34159 glibcxx_cv_func_fabsf_use=yes
34161 glibcxx_cv_func_fabsf_use=no
34163 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
34165 ac_cpp='$CPP $CPPFLAGS'
34166 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
34167 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
34168 ac_compiler_gnu=$ac_cv_c_compiler_gnu
34174 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_fabsf_use" >&5
34175 $as_echo "$glibcxx_cv_func_fabsf_use" >&6; }
34177 if test x$glibcxx_cv_func_fabsf_use = x"yes"; then
34178 for ac_func in fabsf
34180 ac_fn_c_check_func "$LINENO" "fabsf" "ac_cv_func_fabsf"
34181 if test "x$ac_cv_func_fabsf" = x""yes; then :
34182 cat >>confdefs.h <<_ACEOF
34183 #define HAVE_FABSF 1
34191 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _fabsf declaration" >&5
34192 $as_echo_n "checking for _fabsf declaration... " >&6; }
34193 if test x${glibcxx_cv_func__fabsf_use+set} != xset; then
34194 if test "${glibcxx_cv_func__fabsf_use+set}" = set; then :
34195 $as_echo_n "(cached) " >&6
34200 ac_cpp='$CXXCPP $CPPFLAGS'
34201 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
34202 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
34203 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
34205 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
34206 /* end confdefs.h. */
34208 #ifdef HAVE_IEEEFP_H
34209 #include <ieeefp.h>
34220 if ac_fn_cxx_try_compile "$LINENO"; then :
34221 glibcxx_cv_func__fabsf_use=yes
34223 glibcxx_cv_func__fabsf_use=no
34225 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
34227 ac_cpp='$CPP $CPPFLAGS'
34228 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
34229 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
34230 ac_compiler_gnu=$ac_cv_c_compiler_gnu
34236 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__fabsf_use" >&5
34237 $as_echo "$glibcxx_cv_func__fabsf_use" >&6; }
34239 if test x$glibcxx_cv_func__fabsf_use = x"yes"; then
34240 for ac_func in _fabsf
34242 ac_fn_c_check_func "$LINENO" "_fabsf" "ac_cv_func__fabsf"
34243 if test "x$ac_cv_func__fabsf" = x""yes; then :
34244 cat >>confdefs.h <<_ACEOF
34245 #define HAVE__FABSF 1
34258 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fmodf declaration" >&5
34259 $as_echo_n "checking for fmodf declaration... " >&6; }
34260 if test x${glibcxx_cv_func_fmodf_use+set} != xset; then
34261 if test "${glibcxx_cv_func_fmodf_use+set}" = set; then :
34262 $as_echo_n "(cached) " >&6
34267 ac_cpp='$CXXCPP $CPPFLAGS'
34268 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
34269 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
34270 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
34272 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
34273 /* end confdefs.h. */
34283 if ac_fn_cxx_try_compile "$LINENO"; then :
34284 glibcxx_cv_func_fmodf_use=yes
34286 glibcxx_cv_func_fmodf_use=no
34288 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
34290 ac_cpp='$CPP $CPPFLAGS'
34291 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
34292 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
34293 ac_compiler_gnu=$ac_cv_c_compiler_gnu
34299 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_fmodf_use" >&5
34300 $as_echo "$glibcxx_cv_func_fmodf_use" >&6; }
34302 if test x$glibcxx_cv_func_fmodf_use = x"yes"; then
34303 for ac_func in fmodf
34305 ac_fn_c_check_func "$LINENO" "fmodf" "ac_cv_func_fmodf"
34306 if test "x$ac_cv_func_fmodf" = x""yes; then :
34307 cat >>confdefs.h <<_ACEOF
34308 #define HAVE_FMODF 1
34316 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _fmodf declaration" >&5
34317 $as_echo_n "checking for _fmodf declaration... " >&6; }
34318 if test x${glibcxx_cv_func__fmodf_use+set} != xset; then
34319 if test "${glibcxx_cv_func__fmodf_use+set}" = set; then :
34320 $as_echo_n "(cached) " >&6
34325 ac_cpp='$CXXCPP $CPPFLAGS'
34326 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
34327 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
34328 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
34330 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
34331 /* end confdefs.h. */
34341 if ac_fn_cxx_try_compile "$LINENO"; then :
34342 glibcxx_cv_func__fmodf_use=yes
34344 glibcxx_cv_func__fmodf_use=no
34346 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
34348 ac_cpp='$CPP $CPPFLAGS'
34349 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
34350 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
34351 ac_compiler_gnu=$ac_cv_c_compiler_gnu
34357 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__fmodf_use" >&5
34358 $as_echo "$glibcxx_cv_func__fmodf_use" >&6; }
34360 if test x$glibcxx_cv_func__fmodf_use = x"yes"; then
34361 for ac_func in _fmodf
34363 ac_fn_c_check_func "$LINENO" "_fmodf" "ac_cv_func__fmodf"
34364 if test "x$ac_cv_func__fmodf" = x""yes; then :
34365 cat >>confdefs.h <<_ACEOF
34366 #define HAVE__FMODF 1
34379 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for frexpf declaration" >&5
34380 $as_echo_n "checking for frexpf declaration... " >&6; }
34381 if test x${glibcxx_cv_func_frexpf_use+set} != xset; then
34382 if test "${glibcxx_cv_func_frexpf_use+set}" = set; then :
34383 $as_echo_n "(cached) " >&6
34388 ac_cpp='$CXXCPP $CPPFLAGS'
34389 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
34390 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
34391 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
34393 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
34394 /* end confdefs.h. */
34404 if ac_fn_cxx_try_compile "$LINENO"; then :
34405 glibcxx_cv_func_frexpf_use=yes
34407 glibcxx_cv_func_frexpf_use=no
34409 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
34411 ac_cpp='$CPP $CPPFLAGS'
34412 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
34413 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
34414 ac_compiler_gnu=$ac_cv_c_compiler_gnu
34420 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_frexpf_use" >&5
34421 $as_echo "$glibcxx_cv_func_frexpf_use" >&6; }
34423 if test x$glibcxx_cv_func_frexpf_use = x"yes"; then
34424 for ac_func in frexpf
34426 ac_fn_c_check_func "$LINENO" "frexpf" "ac_cv_func_frexpf"
34427 if test "x$ac_cv_func_frexpf" = x""yes; then :
34428 cat >>confdefs.h <<_ACEOF
34429 #define HAVE_FREXPF 1
34437 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _frexpf declaration" >&5
34438 $as_echo_n "checking for _frexpf declaration... " >&6; }
34439 if test x${glibcxx_cv_func__frexpf_use+set} != xset; then
34440 if test "${glibcxx_cv_func__frexpf_use+set}" = set; then :
34441 $as_echo_n "(cached) " >&6
34446 ac_cpp='$CXXCPP $CPPFLAGS'
34447 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
34448 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
34449 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
34451 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
34452 /* end confdefs.h. */
34462 if ac_fn_cxx_try_compile "$LINENO"; then :
34463 glibcxx_cv_func__frexpf_use=yes
34465 glibcxx_cv_func__frexpf_use=no
34467 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
34469 ac_cpp='$CPP $CPPFLAGS'
34470 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
34471 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
34472 ac_compiler_gnu=$ac_cv_c_compiler_gnu
34478 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__frexpf_use" >&5
34479 $as_echo "$glibcxx_cv_func__frexpf_use" >&6; }
34481 if test x$glibcxx_cv_func__frexpf_use = x"yes"; then
34482 for ac_func in _frexpf
34484 ac_fn_c_check_func "$LINENO" "_frexpf" "ac_cv_func__frexpf"
34485 if test "x$ac_cv_func__frexpf" = x""yes; then :
34486 cat >>confdefs.h <<_ACEOF
34487 #define HAVE__FREXPF 1
34500 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for hypotf declaration" >&5
34501 $as_echo_n "checking for hypotf declaration... " >&6; }
34502 if test x${glibcxx_cv_func_hypotf_use+set} != xset; then
34503 if test "${glibcxx_cv_func_hypotf_use+set}" = set; then :
34504 $as_echo_n "(cached) " >&6
34509 ac_cpp='$CXXCPP $CPPFLAGS'
34510 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
34511 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
34512 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
34514 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
34515 /* end confdefs.h. */
34525 if ac_fn_cxx_try_compile "$LINENO"; then :
34526 glibcxx_cv_func_hypotf_use=yes
34528 glibcxx_cv_func_hypotf_use=no
34530 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
34532 ac_cpp='$CPP $CPPFLAGS'
34533 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
34534 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
34535 ac_compiler_gnu=$ac_cv_c_compiler_gnu
34541 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_hypotf_use" >&5
34542 $as_echo "$glibcxx_cv_func_hypotf_use" >&6; }
34544 if test x$glibcxx_cv_func_hypotf_use = x"yes"; then
34545 for ac_func in hypotf
34547 ac_fn_c_check_func "$LINENO" "hypotf" "ac_cv_func_hypotf"
34548 if test "x$ac_cv_func_hypotf" = x""yes; then :
34549 cat >>confdefs.h <<_ACEOF
34550 #define HAVE_HYPOTF 1
34558 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _hypotf declaration" >&5
34559 $as_echo_n "checking for _hypotf declaration... " >&6; }
34560 if test x${glibcxx_cv_func__hypotf_use+set} != xset; then
34561 if test "${glibcxx_cv_func__hypotf_use+set}" = set; then :
34562 $as_echo_n "(cached) " >&6
34567 ac_cpp='$CXXCPP $CPPFLAGS'
34568 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
34569 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
34570 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
34572 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
34573 /* end confdefs.h. */
34583 if ac_fn_cxx_try_compile "$LINENO"; then :
34584 glibcxx_cv_func__hypotf_use=yes
34586 glibcxx_cv_func__hypotf_use=no
34588 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
34590 ac_cpp='$CPP $CPPFLAGS'
34591 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
34592 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
34593 ac_compiler_gnu=$ac_cv_c_compiler_gnu
34599 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__hypotf_use" >&5
34600 $as_echo "$glibcxx_cv_func__hypotf_use" >&6; }
34602 if test x$glibcxx_cv_func__hypotf_use = x"yes"; then
34603 for ac_func in _hypotf
34605 ac_fn_c_check_func "$LINENO" "_hypotf" "ac_cv_func__hypotf"
34606 if test "x$ac_cv_func__hypotf" = x""yes; then :
34607 cat >>confdefs.h <<_ACEOF
34608 #define HAVE__HYPOTF 1
34621 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ldexpf declaration" >&5
34622 $as_echo_n "checking for ldexpf declaration... " >&6; }
34623 if test x${glibcxx_cv_func_ldexpf_use+set} != xset; then
34624 if test "${glibcxx_cv_func_ldexpf_use+set}" = set; then :
34625 $as_echo_n "(cached) " >&6
34630 ac_cpp='$CXXCPP $CPPFLAGS'
34631 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
34632 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
34633 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
34635 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
34636 /* end confdefs.h. */
34646 if ac_fn_cxx_try_compile "$LINENO"; then :
34647 glibcxx_cv_func_ldexpf_use=yes
34649 glibcxx_cv_func_ldexpf_use=no
34651 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
34653 ac_cpp='$CPP $CPPFLAGS'
34654 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
34655 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
34656 ac_compiler_gnu=$ac_cv_c_compiler_gnu
34662 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_ldexpf_use" >&5
34663 $as_echo "$glibcxx_cv_func_ldexpf_use" >&6; }
34665 if test x$glibcxx_cv_func_ldexpf_use = x"yes"; then
34666 for ac_func in ldexpf
34668 ac_fn_c_check_func "$LINENO" "ldexpf" "ac_cv_func_ldexpf"
34669 if test "x$ac_cv_func_ldexpf" = x""yes; then :
34670 cat >>confdefs.h <<_ACEOF
34671 #define HAVE_LDEXPF 1
34679 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _ldexpf declaration" >&5
34680 $as_echo_n "checking for _ldexpf declaration... " >&6; }
34681 if test x${glibcxx_cv_func__ldexpf_use+set} != xset; then
34682 if test "${glibcxx_cv_func__ldexpf_use+set}" = set; then :
34683 $as_echo_n "(cached) " >&6
34688 ac_cpp='$CXXCPP $CPPFLAGS'
34689 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
34690 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
34691 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
34693 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
34694 /* end confdefs.h. */
34704 if ac_fn_cxx_try_compile "$LINENO"; then :
34705 glibcxx_cv_func__ldexpf_use=yes
34707 glibcxx_cv_func__ldexpf_use=no
34709 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
34711 ac_cpp='$CPP $CPPFLAGS'
34712 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
34713 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
34714 ac_compiler_gnu=$ac_cv_c_compiler_gnu
34720 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__ldexpf_use" >&5
34721 $as_echo "$glibcxx_cv_func__ldexpf_use" >&6; }
34723 if test x$glibcxx_cv_func__ldexpf_use = x"yes"; then
34724 for ac_func in _ldexpf
34726 ac_fn_c_check_func "$LINENO" "_ldexpf" "ac_cv_func__ldexpf"
34727 if test "x$ac_cv_func__ldexpf" = x""yes; then :
34728 cat >>confdefs.h <<_ACEOF
34729 #define HAVE__LDEXPF 1
34742 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for logf declaration" >&5
34743 $as_echo_n "checking for logf declaration... " >&6; }
34744 if test x${glibcxx_cv_func_logf_use+set} != xset; then
34745 if test "${glibcxx_cv_func_logf_use+set}" = set; then :
34746 $as_echo_n "(cached) " >&6
34751 ac_cpp='$CXXCPP $CPPFLAGS'
34752 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
34753 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
34754 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
34756 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
34757 /* end confdefs.h. */
34759 #ifdef HAVE_IEEEFP_H
34760 #include <ieeefp.h>
34771 if ac_fn_cxx_try_compile "$LINENO"; then :
34772 glibcxx_cv_func_logf_use=yes
34774 glibcxx_cv_func_logf_use=no
34776 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
34778 ac_cpp='$CPP $CPPFLAGS'
34779 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
34780 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
34781 ac_compiler_gnu=$ac_cv_c_compiler_gnu
34787 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_logf_use" >&5
34788 $as_echo "$glibcxx_cv_func_logf_use" >&6; }
34790 if test x$glibcxx_cv_func_logf_use = x"yes"; then
34791 for ac_func in logf
34793 ac_fn_c_check_func "$LINENO" "logf" "ac_cv_func_logf"
34794 if test "x$ac_cv_func_logf" = x""yes; then :
34795 cat >>confdefs.h <<_ACEOF
34796 #define HAVE_LOGF 1
34804 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _logf declaration" >&5
34805 $as_echo_n "checking for _logf declaration... " >&6; }
34806 if test x${glibcxx_cv_func__logf_use+set} != xset; then
34807 if test "${glibcxx_cv_func__logf_use+set}" = set; then :
34808 $as_echo_n "(cached) " >&6
34813 ac_cpp='$CXXCPP $CPPFLAGS'
34814 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
34815 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
34816 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
34818 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
34819 /* end confdefs.h. */
34821 #ifdef HAVE_IEEEFP_H
34822 #include <ieeefp.h>
34833 if ac_fn_cxx_try_compile "$LINENO"; then :
34834 glibcxx_cv_func__logf_use=yes
34836 glibcxx_cv_func__logf_use=no
34838 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
34840 ac_cpp='$CPP $CPPFLAGS'
34841 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
34842 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
34843 ac_compiler_gnu=$ac_cv_c_compiler_gnu
34849 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__logf_use" >&5
34850 $as_echo "$glibcxx_cv_func__logf_use" >&6; }
34852 if test x$glibcxx_cv_func__logf_use = x"yes"; then
34853 for ac_func in _logf
34855 ac_fn_c_check_func "$LINENO" "_logf" "ac_cv_func__logf"
34856 if test "x$ac_cv_func__logf" = x""yes; then :
34857 cat >>confdefs.h <<_ACEOF
34858 #define HAVE__LOGF 1
34871 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for log10f declaration" >&5
34872 $as_echo_n "checking for log10f declaration... " >&6; }
34873 if test x${glibcxx_cv_func_log10f_use+set} != xset; then
34874 if test "${glibcxx_cv_func_log10f_use+set}" = set; then :
34875 $as_echo_n "(cached) " >&6
34880 ac_cpp='$CXXCPP $CPPFLAGS'
34881 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
34882 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
34883 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
34885 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
34886 /* end confdefs.h. */
34888 #ifdef HAVE_IEEEFP_H
34889 #include <ieeefp.h>
34900 if ac_fn_cxx_try_compile "$LINENO"; then :
34901 glibcxx_cv_func_log10f_use=yes
34903 glibcxx_cv_func_log10f_use=no
34905 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
34907 ac_cpp='$CPP $CPPFLAGS'
34908 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
34909 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
34910 ac_compiler_gnu=$ac_cv_c_compiler_gnu
34916 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_log10f_use" >&5
34917 $as_echo "$glibcxx_cv_func_log10f_use" >&6; }
34919 if test x$glibcxx_cv_func_log10f_use = x"yes"; then
34920 for ac_func in log10f
34922 ac_fn_c_check_func "$LINENO" "log10f" "ac_cv_func_log10f"
34923 if test "x$ac_cv_func_log10f" = x""yes; then :
34924 cat >>confdefs.h <<_ACEOF
34925 #define HAVE_LOG10F 1
34933 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _log10f declaration" >&5
34934 $as_echo_n "checking for _log10f declaration... " >&6; }
34935 if test x${glibcxx_cv_func__log10f_use+set} != xset; then
34936 if test "${glibcxx_cv_func__log10f_use+set}" = set; then :
34937 $as_echo_n "(cached) " >&6
34942 ac_cpp='$CXXCPP $CPPFLAGS'
34943 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
34944 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
34945 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
34947 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
34948 /* end confdefs.h. */
34950 #ifdef HAVE_IEEEFP_H
34951 #include <ieeefp.h>
34962 if ac_fn_cxx_try_compile "$LINENO"; then :
34963 glibcxx_cv_func__log10f_use=yes
34965 glibcxx_cv_func__log10f_use=no
34967 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
34969 ac_cpp='$CPP $CPPFLAGS'
34970 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
34971 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
34972 ac_compiler_gnu=$ac_cv_c_compiler_gnu
34978 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__log10f_use" >&5
34979 $as_echo "$glibcxx_cv_func__log10f_use" >&6; }
34981 if test x$glibcxx_cv_func__log10f_use = x"yes"; then
34982 for ac_func in _log10f
34984 ac_fn_c_check_func "$LINENO" "_log10f" "ac_cv_func__log10f"
34985 if test "x$ac_cv_func__log10f" = x""yes; then :
34986 cat >>confdefs.h <<_ACEOF
34987 #define HAVE__LOG10F 1
35000 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for modff declaration" >&5
35001 $as_echo_n "checking for modff declaration... " >&6; }
35002 if test x${glibcxx_cv_func_modff_use+set} != xset; then
35003 if test "${glibcxx_cv_func_modff_use+set}" = set; then :
35004 $as_echo_n "(cached) " >&6
35009 ac_cpp='$CXXCPP $CPPFLAGS'
35010 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
35011 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
35012 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
35014 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
35015 /* end confdefs.h. */
35025 if ac_fn_cxx_try_compile "$LINENO"; then :
35026 glibcxx_cv_func_modff_use=yes
35028 glibcxx_cv_func_modff_use=no
35030 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
35032 ac_cpp='$CPP $CPPFLAGS'
35033 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
35034 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
35035 ac_compiler_gnu=$ac_cv_c_compiler_gnu
35041 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_modff_use" >&5
35042 $as_echo "$glibcxx_cv_func_modff_use" >&6; }
35044 if test x$glibcxx_cv_func_modff_use = x"yes"; then
35045 for ac_func in modff
35047 ac_fn_c_check_func "$LINENO" "modff" "ac_cv_func_modff"
35048 if test "x$ac_cv_func_modff" = x""yes; then :
35049 cat >>confdefs.h <<_ACEOF
35050 #define HAVE_MODFF 1
35058 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _modff declaration" >&5
35059 $as_echo_n "checking for _modff declaration... " >&6; }
35060 if test x${glibcxx_cv_func__modff_use+set} != xset; then
35061 if test "${glibcxx_cv_func__modff_use+set}" = set; then :
35062 $as_echo_n "(cached) " >&6
35067 ac_cpp='$CXXCPP $CPPFLAGS'
35068 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
35069 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
35070 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
35072 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
35073 /* end confdefs.h. */
35083 if ac_fn_cxx_try_compile "$LINENO"; then :
35084 glibcxx_cv_func__modff_use=yes
35086 glibcxx_cv_func__modff_use=no
35088 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
35090 ac_cpp='$CPP $CPPFLAGS'
35091 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
35092 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
35093 ac_compiler_gnu=$ac_cv_c_compiler_gnu
35099 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__modff_use" >&5
35100 $as_echo "$glibcxx_cv_func__modff_use" >&6; }
35102 if test x$glibcxx_cv_func__modff_use = x"yes"; then
35103 for ac_func in _modff
35105 ac_fn_c_check_func "$LINENO" "_modff" "ac_cv_func__modff"
35106 if test "x$ac_cv_func__modff" = x""yes; then :
35107 cat >>confdefs.h <<_ACEOF
35108 #define HAVE__MODFF 1
35121 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for modf declaration" >&5
35122 $as_echo_n "checking for modf declaration... " >&6; }
35123 if test x${glibcxx_cv_func_modf_use+set} != xset; then
35124 if test "${glibcxx_cv_func_modf_use+set}" = set; then :
35125 $as_echo_n "(cached) " >&6
35130 ac_cpp='$CXXCPP $CPPFLAGS'
35131 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
35132 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
35133 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
35135 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
35136 /* end confdefs.h. */
35146 if ac_fn_cxx_try_compile "$LINENO"; then :
35147 glibcxx_cv_func_modf_use=yes
35149 glibcxx_cv_func_modf_use=no
35151 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
35153 ac_cpp='$CPP $CPPFLAGS'
35154 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
35155 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
35156 ac_compiler_gnu=$ac_cv_c_compiler_gnu
35162 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_modf_use" >&5
35163 $as_echo "$glibcxx_cv_func_modf_use" >&6; }
35165 if test x$glibcxx_cv_func_modf_use = x"yes"; then
35166 for ac_func in modf
35168 ac_fn_c_check_func "$LINENO" "modf" "ac_cv_func_modf"
35169 if test "x$ac_cv_func_modf" = x""yes; then :
35170 cat >>confdefs.h <<_ACEOF
35171 #define HAVE_MODF 1
35179 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _modf declaration" >&5
35180 $as_echo_n "checking for _modf declaration... " >&6; }
35181 if test x${glibcxx_cv_func__modf_use+set} != xset; then
35182 if test "${glibcxx_cv_func__modf_use+set}" = set; then :
35183 $as_echo_n "(cached) " >&6
35188 ac_cpp='$CXXCPP $CPPFLAGS'
35189 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
35190 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
35191 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
35193 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
35194 /* end confdefs.h. */
35204 if ac_fn_cxx_try_compile "$LINENO"; then :
35205 glibcxx_cv_func__modf_use=yes
35207 glibcxx_cv_func__modf_use=no
35209 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
35211 ac_cpp='$CPP $CPPFLAGS'
35212 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
35213 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
35214 ac_compiler_gnu=$ac_cv_c_compiler_gnu
35220 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__modf_use" >&5
35221 $as_echo "$glibcxx_cv_func__modf_use" >&6; }
35223 if test x$glibcxx_cv_func__modf_use = x"yes"; then
35224 for ac_func in _modf
35226 ac_fn_c_check_func "$LINENO" "_modf" "ac_cv_func__modf"
35227 if test "x$ac_cv_func__modf" = x""yes; then :
35228 cat >>confdefs.h <<_ACEOF
35229 #define HAVE__MODF 1
35242 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for powf declaration" >&5
35243 $as_echo_n "checking for powf declaration... " >&6; }
35244 if test x${glibcxx_cv_func_powf_use+set} != xset; then
35245 if test "${glibcxx_cv_func_powf_use+set}" = set; then :
35246 $as_echo_n "(cached) " >&6
35251 ac_cpp='$CXXCPP $CPPFLAGS'
35252 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
35253 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
35254 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
35256 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
35257 /* end confdefs.h. */
35267 if ac_fn_cxx_try_compile "$LINENO"; then :
35268 glibcxx_cv_func_powf_use=yes
35270 glibcxx_cv_func_powf_use=no
35272 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
35274 ac_cpp='$CPP $CPPFLAGS'
35275 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
35276 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
35277 ac_compiler_gnu=$ac_cv_c_compiler_gnu
35283 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_powf_use" >&5
35284 $as_echo "$glibcxx_cv_func_powf_use" >&6; }
35286 if test x$glibcxx_cv_func_powf_use = x"yes"; then
35287 for ac_func in powf
35289 ac_fn_c_check_func "$LINENO" "powf" "ac_cv_func_powf"
35290 if test "x$ac_cv_func_powf" = x""yes; then :
35291 cat >>confdefs.h <<_ACEOF
35292 #define HAVE_POWF 1
35300 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _powf declaration" >&5
35301 $as_echo_n "checking for _powf declaration... " >&6; }
35302 if test x${glibcxx_cv_func__powf_use+set} != xset; then
35303 if test "${glibcxx_cv_func__powf_use+set}" = set; then :
35304 $as_echo_n "(cached) " >&6
35309 ac_cpp='$CXXCPP $CPPFLAGS'
35310 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
35311 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
35312 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
35314 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
35315 /* end confdefs.h. */
35325 if ac_fn_cxx_try_compile "$LINENO"; then :
35326 glibcxx_cv_func__powf_use=yes
35328 glibcxx_cv_func__powf_use=no
35330 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
35332 ac_cpp='$CPP $CPPFLAGS'
35333 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
35334 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
35335 ac_compiler_gnu=$ac_cv_c_compiler_gnu
35341 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__powf_use" >&5
35342 $as_echo "$glibcxx_cv_func__powf_use" >&6; }
35344 if test x$glibcxx_cv_func__powf_use = x"yes"; then
35345 for ac_func in _powf
35347 ac_fn_c_check_func "$LINENO" "_powf" "ac_cv_func__powf"
35348 if test "x$ac_cv_func__powf" = x""yes; then :
35349 cat >>confdefs.h <<_ACEOF
35350 #define HAVE__POWF 1
35363 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sqrtf declaration" >&5
35364 $as_echo_n "checking for sqrtf declaration... " >&6; }
35365 if test x${glibcxx_cv_func_sqrtf_use+set} != xset; then
35366 if test "${glibcxx_cv_func_sqrtf_use+set}" = set; then :
35367 $as_echo_n "(cached) " >&6
35372 ac_cpp='$CXXCPP $CPPFLAGS'
35373 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
35374 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
35375 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
35377 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
35378 /* end confdefs.h. */
35380 #ifdef HAVE_IEEEFP_H
35381 #include <ieeefp.h>
35392 if ac_fn_cxx_try_compile "$LINENO"; then :
35393 glibcxx_cv_func_sqrtf_use=yes
35395 glibcxx_cv_func_sqrtf_use=no
35397 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
35399 ac_cpp='$CPP $CPPFLAGS'
35400 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
35401 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
35402 ac_compiler_gnu=$ac_cv_c_compiler_gnu
35408 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_sqrtf_use" >&5
35409 $as_echo "$glibcxx_cv_func_sqrtf_use" >&6; }
35411 if test x$glibcxx_cv_func_sqrtf_use = x"yes"; then
35412 for ac_func in sqrtf
35414 ac_fn_c_check_func "$LINENO" "sqrtf" "ac_cv_func_sqrtf"
35415 if test "x$ac_cv_func_sqrtf" = x""yes; then :
35416 cat >>confdefs.h <<_ACEOF
35417 #define HAVE_SQRTF 1
35425 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _sqrtf declaration" >&5
35426 $as_echo_n "checking for _sqrtf declaration... " >&6; }
35427 if test x${glibcxx_cv_func__sqrtf_use+set} != xset; then
35428 if test "${glibcxx_cv_func__sqrtf_use+set}" = set; then :
35429 $as_echo_n "(cached) " >&6
35434 ac_cpp='$CXXCPP $CPPFLAGS'
35435 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
35436 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
35437 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
35439 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
35440 /* end confdefs.h. */
35442 #ifdef HAVE_IEEEFP_H
35443 #include <ieeefp.h>
35454 if ac_fn_cxx_try_compile "$LINENO"; then :
35455 glibcxx_cv_func__sqrtf_use=yes
35457 glibcxx_cv_func__sqrtf_use=no
35459 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
35461 ac_cpp='$CPP $CPPFLAGS'
35462 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
35463 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
35464 ac_compiler_gnu=$ac_cv_c_compiler_gnu
35470 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__sqrtf_use" >&5
35471 $as_echo "$glibcxx_cv_func__sqrtf_use" >&6; }
35473 if test x$glibcxx_cv_func__sqrtf_use = x"yes"; then
35474 for ac_func in _sqrtf
35476 ac_fn_c_check_func "$LINENO" "_sqrtf" "ac_cv_func__sqrtf"
35477 if test "x$ac_cv_func__sqrtf" = x""yes; then :
35478 cat >>confdefs.h <<_ACEOF
35479 #define HAVE__SQRTF 1
35492 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sincosf declaration" >&5
35493 $as_echo_n "checking for sincosf declaration... " >&6; }
35494 if test x${glibcxx_cv_func_sincosf_use+set} != xset; then
35495 if test "${glibcxx_cv_func_sincosf_use+set}" = set; then :
35496 $as_echo_n "(cached) " >&6
35501 ac_cpp='$CXXCPP $CPPFLAGS'
35502 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
35503 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
35504 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
35506 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
35507 /* end confdefs.h. */
35517 if ac_fn_cxx_try_compile "$LINENO"; then :
35518 glibcxx_cv_func_sincosf_use=yes
35520 glibcxx_cv_func_sincosf_use=no
35522 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
35524 ac_cpp='$CPP $CPPFLAGS'
35525 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
35526 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
35527 ac_compiler_gnu=$ac_cv_c_compiler_gnu
35533 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_sincosf_use" >&5
35534 $as_echo "$glibcxx_cv_func_sincosf_use" >&6; }
35536 if test x$glibcxx_cv_func_sincosf_use = x"yes"; then
35537 for ac_func in sincosf
35539 ac_fn_c_check_func "$LINENO" "sincosf" "ac_cv_func_sincosf"
35540 if test "x$ac_cv_func_sincosf" = x""yes; then :
35541 cat >>confdefs.h <<_ACEOF
35542 #define HAVE_SINCOSF 1
35550 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _sincosf declaration" >&5
35551 $as_echo_n "checking for _sincosf declaration... " >&6; }
35552 if test x${glibcxx_cv_func__sincosf_use+set} != xset; then
35553 if test "${glibcxx_cv_func__sincosf_use+set}" = set; then :
35554 $as_echo_n "(cached) " >&6
35559 ac_cpp='$CXXCPP $CPPFLAGS'
35560 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
35561 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
35562 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
35564 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
35565 /* end confdefs.h. */
35575 if ac_fn_cxx_try_compile "$LINENO"; then :
35576 glibcxx_cv_func__sincosf_use=yes
35578 glibcxx_cv_func__sincosf_use=no
35580 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
35582 ac_cpp='$CPP $CPPFLAGS'
35583 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
35584 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
35585 ac_compiler_gnu=$ac_cv_c_compiler_gnu
35591 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__sincosf_use" >&5
35592 $as_echo "$glibcxx_cv_func__sincosf_use" >&6; }
35594 if test x$glibcxx_cv_func__sincosf_use = x"yes"; then
35595 for ac_func in _sincosf
35597 ac_fn_c_check_func "$LINENO" "_sincosf" "ac_cv_func__sincosf"
35598 if test "x$ac_cv_func__sincosf" = x""yes; then :
35599 cat >>confdefs.h <<_ACEOF
35600 #define HAVE__SINCOSF 1
35613 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for finitef declaration" >&5
35614 $as_echo_n "checking for finitef declaration... " >&6; }
35615 if test x${glibcxx_cv_func_finitef_use+set} != xset; then
35616 if test "${glibcxx_cv_func_finitef_use+set}" = set; then :
35617 $as_echo_n "(cached) " >&6
35622 ac_cpp='$CXXCPP $CPPFLAGS'
35623 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
35624 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
35625 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
35627 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
35628 /* end confdefs.h. */
35630 #ifdef HAVE_IEEEFP_H
35631 #include <ieeefp.h>
35642 if ac_fn_cxx_try_compile "$LINENO"; then :
35643 glibcxx_cv_func_finitef_use=yes
35645 glibcxx_cv_func_finitef_use=no
35647 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
35649 ac_cpp='$CPP $CPPFLAGS'
35650 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
35651 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
35652 ac_compiler_gnu=$ac_cv_c_compiler_gnu
35658 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_finitef_use" >&5
35659 $as_echo "$glibcxx_cv_func_finitef_use" >&6; }
35661 if test x$glibcxx_cv_func_finitef_use = x"yes"; then
35662 for ac_func in finitef
35664 ac_fn_c_check_func "$LINENO" "finitef" "ac_cv_func_finitef"
35665 if test "x$ac_cv_func_finitef" = x""yes; then :
35666 cat >>confdefs.h <<_ACEOF
35667 #define HAVE_FINITEF 1
35675 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _finitef declaration" >&5
35676 $as_echo_n "checking for _finitef declaration... " >&6; }
35677 if test x${glibcxx_cv_func__finitef_use+set} != xset; then
35678 if test "${glibcxx_cv_func__finitef_use+set}" = set; then :
35679 $as_echo_n "(cached) " >&6
35684 ac_cpp='$CXXCPP $CPPFLAGS'
35685 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
35686 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
35687 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
35689 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
35690 /* end confdefs.h. */
35692 #ifdef HAVE_IEEEFP_H
35693 #include <ieeefp.h>
35704 if ac_fn_cxx_try_compile "$LINENO"; then :
35705 glibcxx_cv_func__finitef_use=yes
35707 glibcxx_cv_func__finitef_use=no
35709 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
35711 ac_cpp='$CPP $CPPFLAGS'
35712 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
35713 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
35714 ac_compiler_gnu=$ac_cv_c_compiler_gnu
35720 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__finitef_use" >&5
35721 $as_echo "$glibcxx_cv_func__finitef_use" >&6; }
35723 if test x$glibcxx_cv_func__finitef_use = x"yes"; then
35724 for ac_func in _finitef
35726 ac_fn_c_check_func "$LINENO" "_finitef" "ac_cv_func__finitef"
35727 if test "x$ac_cv_func__finitef" = x""yes; then :
35728 cat >>confdefs.h <<_ACEOF
35729 #define HAVE__FINITEF 1
35742 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long double trig functions" >&5
35743 $as_echo_n "checking for long double trig functions... " >&6; }
35744 if test "${glibcxx_cv_func_long_double_trig_use+set}" = set; then :
35745 $as_echo_n "(cached) " >&6
35750 ac_cpp='$CXXCPP $CPPFLAGS'
35751 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
35752 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
35753 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
35755 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
35756 /* end confdefs.h. */
35761 acosl (0); asinl (0); atanl (0); cosl (0); sinl (0); tanl (0); coshl (0); sinhl (0); tanhl (0);
35766 if ac_fn_cxx_try_compile "$LINENO"; then :
35767 glibcxx_cv_func_long_double_trig_use=yes
35769 glibcxx_cv_func_long_double_trig_use=no
35771 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
35773 ac_cpp='$CPP $CPPFLAGS'
35774 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
35775 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
35776 ac_compiler_gnu=$ac_cv_c_compiler_gnu
35780 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_long_double_trig_use" >&5
35781 $as_echo "$glibcxx_cv_func_long_double_trig_use" >&6; }
35782 if test x$glibcxx_cv_func_long_double_trig_use = x"yes"; then
35783 for ac_func in acosl asinl atanl cosl sinl tanl coshl sinhl tanhl
35785 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
35786 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
35787 eval as_val=\$$as_ac_var
35788 if test "x$as_val" = x""yes; then :
35789 cat >>confdefs.h <<_ACEOF
35790 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
35797 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _long double trig functions" >&5
35798 $as_echo_n "checking for _long double trig functions... " >&6; }
35799 if test "${glibcxx_cv_func__long_double_trig_use+set}" = set; then :
35800 $as_echo_n "(cached) " >&6
35805 ac_cpp='$CXXCPP $CPPFLAGS'
35806 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
35807 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
35808 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
35810 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
35811 /* end confdefs.h. */
35816 _acosl (0); _asinl (0); _atanl (0); _cosl (0); _sinl (0); _tanl (0); _coshl (0); _sinhl (0); _tanhl (0);
35821 if ac_fn_cxx_try_compile "$LINENO"; then :
35822 glibcxx_cv_func__long_double_trig_use=yes
35824 glibcxx_cv_func__long_double_trig_use=no
35826 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
35828 ac_cpp='$CPP $CPPFLAGS'
35829 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
35830 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
35831 ac_compiler_gnu=$ac_cv_c_compiler_gnu
35835 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__long_double_trig_use" >&5
35836 $as_echo "$glibcxx_cv_func__long_double_trig_use" >&6; }
35837 if test x$glibcxx_cv_func__long_double_trig_use = x"yes"; then
35838 for ac_func in _acosl _asinl _atanl _cosl _sinl _tanl _coshl _sinhl _tanhl
35840 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
35841 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
35842 eval as_val=\$$as_ac_var
35843 if test "x$as_val" = x""yes; then :
35844 cat >>confdefs.h <<_ACEOF
35845 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
35858 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long double round functions" >&5
35859 $as_echo_n "checking for long double round functions... " >&6; }
35860 if test "${glibcxx_cv_func_long_double_round_use+set}" = set; then :
35861 $as_echo_n "(cached) " >&6
35866 ac_cpp='$CXXCPP $CPPFLAGS'
35867 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
35868 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
35869 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
35871 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
35872 /* end confdefs.h. */
35877 ceill (0); floorl (0);
35882 if ac_fn_cxx_try_compile "$LINENO"; then :
35883 glibcxx_cv_func_long_double_round_use=yes
35885 glibcxx_cv_func_long_double_round_use=no
35887 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
35889 ac_cpp='$CPP $CPPFLAGS'
35890 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
35891 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
35892 ac_compiler_gnu=$ac_cv_c_compiler_gnu
35896 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_long_double_round_use" >&5
35897 $as_echo "$glibcxx_cv_func_long_double_round_use" >&6; }
35898 if test x$glibcxx_cv_func_long_double_round_use = x"yes"; then
35899 for ac_func in ceill floorl
35901 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
35902 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
35903 eval as_val=\$$as_ac_var
35904 if test "x$as_val" = x""yes; then :
35905 cat >>confdefs.h <<_ACEOF
35906 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
35913 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _long double round functions" >&5
35914 $as_echo_n "checking for _long double round functions... " >&6; }
35915 if test "${glibcxx_cv_func__long_double_round_use+set}" = set; then :
35916 $as_echo_n "(cached) " >&6
35921 ac_cpp='$CXXCPP $CPPFLAGS'
35922 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
35923 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
35924 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
35926 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
35927 /* end confdefs.h. */
35932 _ceill (0); _floorl (0);
35937 if ac_fn_cxx_try_compile "$LINENO"; then :
35938 glibcxx_cv_func__long_double_round_use=yes
35940 glibcxx_cv_func__long_double_round_use=no
35942 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
35944 ac_cpp='$CPP $CPPFLAGS'
35945 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
35946 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
35947 ac_compiler_gnu=$ac_cv_c_compiler_gnu
35951 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__long_double_round_use" >&5
35952 $as_echo "$glibcxx_cv_func__long_double_round_use" >&6; }
35953 if test x$glibcxx_cv_func__long_double_round_use = x"yes"; then
35954 for ac_func in _ceill _floorl
35956 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
35957 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
35958 eval as_val=\$$as_ac_var
35959 if test "x$as_val" = x""yes; then :
35960 cat >>confdefs.h <<_ACEOF
35961 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
35975 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for isnanl declaration" >&5
35976 $as_echo_n "checking for isnanl declaration... " >&6; }
35977 if test x${glibcxx_cv_func_isnanl_use+set} != xset; then
35978 if test "${glibcxx_cv_func_isnanl_use+set}" = set; then :
35979 $as_echo_n "(cached) " >&6
35984 ac_cpp='$CXXCPP $CPPFLAGS'
35985 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
35986 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
35987 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
35989 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
35990 /* end confdefs.h. */
35992 #ifdef HAVE_IEEEFP_H
35993 #include <ieeefp.h>
36004 if ac_fn_cxx_try_compile "$LINENO"; then :
36005 glibcxx_cv_func_isnanl_use=yes
36007 glibcxx_cv_func_isnanl_use=no
36009 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
36011 ac_cpp='$CPP $CPPFLAGS'
36012 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
36013 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
36014 ac_compiler_gnu=$ac_cv_c_compiler_gnu
36020 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_isnanl_use" >&5
36021 $as_echo "$glibcxx_cv_func_isnanl_use" >&6; }
36023 if test x$glibcxx_cv_func_isnanl_use = x"yes"; then
36024 for ac_func in isnanl
36026 ac_fn_c_check_func "$LINENO" "isnanl" "ac_cv_func_isnanl"
36027 if test "x$ac_cv_func_isnanl" = x""yes; then :
36028 cat >>confdefs.h <<_ACEOF
36029 #define HAVE_ISNANL 1
36037 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _isnanl declaration" >&5
36038 $as_echo_n "checking for _isnanl declaration... " >&6; }
36039 if test x${glibcxx_cv_func__isnanl_use+set} != xset; then
36040 if test "${glibcxx_cv_func__isnanl_use+set}" = set; then :
36041 $as_echo_n "(cached) " >&6
36046 ac_cpp='$CXXCPP $CPPFLAGS'
36047 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
36048 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
36049 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
36051 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
36052 /* end confdefs.h. */
36054 #ifdef HAVE_IEEEFP_H
36055 #include <ieeefp.h>
36066 if ac_fn_cxx_try_compile "$LINENO"; then :
36067 glibcxx_cv_func__isnanl_use=yes
36069 glibcxx_cv_func__isnanl_use=no
36071 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
36073 ac_cpp='$CPP $CPPFLAGS'
36074 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
36075 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
36076 ac_compiler_gnu=$ac_cv_c_compiler_gnu
36082 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__isnanl_use" >&5
36083 $as_echo "$glibcxx_cv_func__isnanl_use" >&6; }
36085 if test x$glibcxx_cv_func__isnanl_use = x"yes"; then
36086 for ac_func in _isnanl
36088 ac_fn_c_check_func "$LINENO" "_isnanl" "ac_cv_func__isnanl"
36089 if test "x$ac_cv_func__isnanl" = x""yes; then :
36090 cat >>confdefs.h <<_ACEOF
36091 #define HAVE__ISNANL 1
36104 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for isinfl declaration" >&5
36105 $as_echo_n "checking for isinfl declaration... " >&6; }
36106 if test x${glibcxx_cv_func_isinfl_use+set} != xset; then
36107 if test "${glibcxx_cv_func_isinfl_use+set}" = set; then :
36108 $as_echo_n "(cached) " >&6
36113 ac_cpp='$CXXCPP $CPPFLAGS'
36114 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
36115 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
36116 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
36118 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
36119 /* end confdefs.h. */
36121 #ifdef HAVE_IEEEFP_H
36122 #include <ieeefp.h>
36133 if ac_fn_cxx_try_compile "$LINENO"; then :
36134 glibcxx_cv_func_isinfl_use=yes
36136 glibcxx_cv_func_isinfl_use=no
36138 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
36140 ac_cpp='$CPP $CPPFLAGS'
36141 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
36142 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
36143 ac_compiler_gnu=$ac_cv_c_compiler_gnu
36149 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_isinfl_use" >&5
36150 $as_echo "$glibcxx_cv_func_isinfl_use" >&6; }
36152 if test x$glibcxx_cv_func_isinfl_use = x"yes"; then
36153 for ac_func in isinfl
36155 ac_fn_c_check_func "$LINENO" "isinfl" "ac_cv_func_isinfl"
36156 if test "x$ac_cv_func_isinfl" = x""yes; then :
36157 cat >>confdefs.h <<_ACEOF
36158 #define HAVE_ISINFL 1
36166 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _isinfl declaration" >&5
36167 $as_echo_n "checking for _isinfl declaration... " >&6; }
36168 if test x${glibcxx_cv_func__isinfl_use+set} != xset; then
36169 if test "${glibcxx_cv_func__isinfl_use+set}" = set; then :
36170 $as_echo_n "(cached) " >&6
36175 ac_cpp='$CXXCPP $CPPFLAGS'
36176 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
36177 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
36178 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
36180 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
36181 /* end confdefs.h. */
36183 #ifdef HAVE_IEEEFP_H
36184 #include <ieeefp.h>
36195 if ac_fn_cxx_try_compile "$LINENO"; then :
36196 glibcxx_cv_func__isinfl_use=yes
36198 glibcxx_cv_func__isinfl_use=no
36200 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
36202 ac_cpp='$CPP $CPPFLAGS'
36203 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
36204 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
36205 ac_compiler_gnu=$ac_cv_c_compiler_gnu
36211 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__isinfl_use" >&5
36212 $as_echo "$glibcxx_cv_func__isinfl_use" >&6; }
36214 if test x$glibcxx_cv_func__isinfl_use = x"yes"; then
36215 for ac_func in _isinfl
36217 ac_fn_c_check_func "$LINENO" "_isinfl" "ac_cv_func__isinfl"
36218 if test "x$ac_cv_func__isinfl" = x""yes; then :
36219 cat >>confdefs.h <<_ACEOF
36220 #define HAVE__ISINFL 1
36233 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for atan2l declaration" >&5
36234 $as_echo_n "checking for atan2l declaration... " >&6; }
36235 if test x${glibcxx_cv_func_atan2l_use+set} != xset; then
36236 if test "${glibcxx_cv_func_atan2l_use+set}" = set; then :
36237 $as_echo_n "(cached) " >&6
36242 ac_cpp='$CXXCPP $CPPFLAGS'
36243 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
36244 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
36245 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
36247 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
36248 /* end confdefs.h. */
36258 if ac_fn_cxx_try_compile "$LINENO"; then :
36259 glibcxx_cv_func_atan2l_use=yes
36261 glibcxx_cv_func_atan2l_use=no
36263 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
36265 ac_cpp='$CPP $CPPFLAGS'
36266 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
36267 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
36268 ac_compiler_gnu=$ac_cv_c_compiler_gnu
36274 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_atan2l_use" >&5
36275 $as_echo "$glibcxx_cv_func_atan2l_use" >&6; }
36277 if test x$glibcxx_cv_func_atan2l_use = x"yes"; then
36278 for ac_func in atan2l
36280 ac_fn_c_check_func "$LINENO" "atan2l" "ac_cv_func_atan2l"
36281 if test "x$ac_cv_func_atan2l" = x""yes; then :
36282 cat >>confdefs.h <<_ACEOF
36283 #define HAVE_ATAN2L 1
36291 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _atan2l declaration" >&5
36292 $as_echo_n "checking for _atan2l declaration... " >&6; }
36293 if test x${glibcxx_cv_func__atan2l_use+set} != xset; then
36294 if test "${glibcxx_cv_func__atan2l_use+set}" = set; then :
36295 $as_echo_n "(cached) " >&6
36300 ac_cpp='$CXXCPP $CPPFLAGS'
36301 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
36302 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
36303 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
36305 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
36306 /* end confdefs.h. */
36316 if ac_fn_cxx_try_compile "$LINENO"; then :
36317 glibcxx_cv_func__atan2l_use=yes
36319 glibcxx_cv_func__atan2l_use=no
36321 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
36323 ac_cpp='$CPP $CPPFLAGS'
36324 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
36325 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
36326 ac_compiler_gnu=$ac_cv_c_compiler_gnu
36332 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__atan2l_use" >&5
36333 $as_echo "$glibcxx_cv_func__atan2l_use" >&6; }
36335 if test x$glibcxx_cv_func__atan2l_use = x"yes"; then
36336 for ac_func in _atan2l
36338 ac_fn_c_check_func "$LINENO" "_atan2l" "ac_cv_func__atan2l"
36339 if test "x$ac_cv_func__atan2l" = x""yes; then :
36340 cat >>confdefs.h <<_ACEOF
36341 #define HAVE__ATAN2L 1
36354 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for expl declaration" >&5
36355 $as_echo_n "checking for expl declaration... " >&6; }
36356 if test x${glibcxx_cv_func_expl_use+set} != xset; then
36357 if test "${glibcxx_cv_func_expl_use+set}" = set; then :
36358 $as_echo_n "(cached) " >&6
36363 ac_cpp='$CXXCPP $CPPFLAGS'
36364 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
36365 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
36366 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
36368 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
36369 /* end confdefs.h. */
36371 #ifdef HAVE_IEEEFP_H
36372 #include <ieeefp.h>
36383 if ac_fn_cxx_try_compile "$LINENO"; then :
36384 glibcxx_cv_func_expl_use=yes
36386 glibcxx_cv_func_expl_use=no
36388 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
36390 ac_cpp='$CPP $CPPFLAGS'
36391 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
36392 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
36393 ac_compiler_gnu=$ac_cv_c_compiler_gnu
36399 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_expl_use" >&5
36400 $as_echo "$glibcxx_cv_func_expl_use" >&6; }
36402 if test x$glibcxx_cv_func_expl_use = x"yes"; then
36403 for ac_func in expl
36405 ac_fn_c_check_func "$LINENO" "expl" "ac_cv_func_expl"
36406 if test "x$ac_cv_func_expl" = x""yes; then :
36407 cat >>confdefs.h <<_ACEOF
36408 #define HAVE_EXPL 1
36416 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _expl declaration" >&5
36417 $as_echo_n "checking for _expl declaration... " >&6; }
36418 if test x${glibcxx_cv_func__expl_use+set} != xset; then
36419 if test "${glibcxx_cv_func__expl_use+set}" = set; then :
36420 $as_echo_n "(cached) " >&6
36425 ac_cpp='$CXXCPP $CPPFLAGS'
36426 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
36427 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
36428 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
36430 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
36431 /* end confdefs.h. */
36433 #ifdef HAVE_IEEEFP_H
36434 #include <ieeefp.h>
36445 if ac_fn_cxx_try_compile "$LINENO"; then :
36446 glibcxx_cv_func__expl_use=yes
36448 glibcxx_cv_func__expl_use=no
36450 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
36452 ac_cpp='$CPP $CPPFLAGS'
36453 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
36454 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
36455 ac_compiler_gnu=$ac_cv_c_compiler_gnu
36461 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__expl_use" >&5
36462 $as_echo "$glibcxx_cv_func__expl_use" >&6; }
36464 if test x$glibcxx_cv_func__expl_use = x"yes"; then
36465 for ac_func in _expl
36467 ac_fn_c_check_func "$LINENO" "_expl" "ac_cv_func__expl"
36468 if test "x$ac_cv_func__expl" = x""yes; then :
36469 cat >>confdefs.h <<_ACEOF
36470 #define HAVE__EXPL 1
36483 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fabsl declaration" >&5
36484 $as_echo_n "checking for fabsl declaration... " >&6; }
36485 if test x${glibcxx_cv_func_fabsl_use+set} != xset; then
36486 if test "${glibcxx_cv_func_fabsl_use+set}" = set; then :
36487 $as_echo_n "(cached) " >&6
36492 ac_cpp='$CXXCPP $CPPFLAGS'
36493 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
36494 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
36495 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
36497 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
36498 /* end confdefs.h. */
36500 #ifdef HAVE_IEEEFP_H
36501 #include <ieeefp.h>
36512 if ac_fn_cxx_try_compile "$LINENO"; then :
36513 glibcxx_cv_func_fabsl_use=yes
36515 glibcxx_cv_func_fabsl_use=no
36517 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
36519 ac_cpp='$CPP $CPPFLAGS'
36520 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
36521 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
36522 ac_compiler_gnu=$ac_cv_c_compiler_gnu
36528 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_fabsl_use" >&5
36529 $as_echo "$glibcxx_cv_func_fabsl_use" >&6; }
36531 if test x$glibcxx_cv_func_fabsl_use = x"yes"; then
36532 for ac_func in fabsl
36534 ac_fn_c_check_func "$LINENO" "fabsl" "ac_cv_func_fabsl"
36535 if test "x$ac_cv_func_fabsl" = x""yes; then :
36536 cat >>confdefs.h <<_ACEOF
36537 #define HAVE_FABSL 1
36545 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _fabsl declaration" >&5
36546 $as_echo_n "checking for _fabsl declaration... " >&6; }
36547 if test x${glibcxx_cv_func__fabsl_use+set} != xset; then
36548 if test "${glibcxx_cv_func__fabsl_use+set}" = set; then :
36549 $as_echo_n "(cached) " >&6
36554 ac_cpp='$CXXCPP $CPPFLAGS'
36555 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
36556 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
36557 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
36559 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
36560 /* end confdefs.h. */
36562 #ifdef HAVE_IEEEFP_H
36563 #include <ieeefp.h>
36574 if ac_fn_cxx_try_compile "$LINENO"; then :
36575 glibcxx_cv_func__fabsl_use=yes
36577 glibcxx_cv_func__fabsl_use=no
36579 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
36581 ac_cpp='$CPP $CPPFLAGS'
36582 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
36583 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
36584 ac_compiler_gnu=$ac_cv_c_compiler_gnu
36590 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__fabsl_use" >&5
36591 $as_echo "$glibcxx_cv_func__fabsl_use" >&6; }
36593 if test x$glibcxx_cv_func__fabsl_use = x"yes"; then
36594 for ac_func in _fabsl
36596 ac_fn_c_check_func "$LINENO" "_fabsl" "ac_cv_func__fabsl"
36597 if test "x$ac_cv_func__fabsl" = x""yes; then :
36598 cat >>confdefs.h <<_ACEOF
36599 #define HAVE__FABSL 1
36612 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fmodl declaration" >&5
36613 $as_echo_n "checking for fmodl declaration... " >&6; }
36614 if test x${glibcxx_cv_func_fmodl_use+set} != xset; then
36615 if test "${glibcxx_cv_func_fmodl_use+set}" = set; then :
36616 $as_echo_n "(cached) " >&6
36621 ac_cpp='$CXXCPP $CPPFLAGS'
36622 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
36623 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
36624 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
36626 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
36627 /* end confdefs.h. */
36637 if ac_fn_cxx_try_compile "$LINENO"; then :
36638 glibcxx_cv_func_fmodl_use=yes
36640 glibcxx_cv_func_fmodl_use=no
36642 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
36644 ac_cpp='$CPP $CPPFLAGS'
36645 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
36646 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
36647 ac_compiler_gnu=$ac_cv_c_compiler_gnu
36653 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_fmodl_use" >&5
36654 $as_echo "$glibcxx_cv_func_fmodl_use" >&6; }
36656 if test x$glibcxx_cv_func_fmodl_use = x"yes"; then
36657 for ac_func in fmodl
36659 ac_fn_c_check_func "$LINENO" "fmodl" "ac_cv_func_fmodl"
36660 if test "x$ac_cv_func_fmodl" = x""yes; then :
36661 cat >>confdefs.h <<_ACEOF
36662 #define HAVE_FMODL 1
36670 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _fmodl declaration" >&5
36671 $as_echo_n "checking for _fmodl declaration... " >&6; }
36672 if test x${glibcxx_cv_func__fmodl_use+set} != xset; then
36673 if test "${glibcxx_cv_func__fmodl_use+set}" = set; then :
36674 $as_echo_n "(cached) " >&6
36679 ac_cpp='$CXXCPP $CPPFLAGS'
36680 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
36681 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
36682 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
36684 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
36685 /* end confdefs.h. */
36695 if ac_fn_cxx_try_compile "$LINENO"; then :
36696 glibcxx_cv_func__fmodl_use=yes
36698 glibcxx_cv_func__fmodl_use=no
36700 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
36702 ac_cpp='$CPP $CPPFLAGS'
36703 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
36704 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
36705 ac_compiler_gnu=$ac_cv_c_compiler_gnu
36711 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__fmodl_use" >&5
36712 $as_echo "$glibcxx_cv_func__fmodl_use" >&6; }
36714 if test x$glibcxx_cv_func__fmodl_use = x"yes"; then
36715 for ac_func in _fmodl
36717 ac_fn_c_check_func "$LINENO" "_fmodl" "ac_cv_func__fmodl"
36718 if test "x$ac_cv_func__fmodl" = x""yes; then :
36719 cat >>confdefs.h <<_ACEOF
36720 #define HAVE__FMODL 1
36733 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for frexpl declaration" >&5
36734 $as_echo_n "checking for frexpl declaration... " >&6; }
36735 if test x${glibcxx_cv_func_frexpl_use+set} != xset; then
36736 if test "${glibcxx_cv_func_frexpl_use+set}" = set; then :
36737 $as_echo_n "(cached) " >&6
36742 ac_cpp='$CXXCPP $CPPFLAGS'
36743 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
36744 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
36745 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
36747 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
36748 /* end confdefs.h. */
36758 if ac_fn_cxx_try_compile "$LINENO"; then :
36759 glibcxx_cv_func_frexpl_use=yes
36761 glibcxx_cv_func_frexpl_use=no
36763 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
36765 ac_cpp='$CPP $CPPFLAGS'
36766 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
36767 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
36768 ac_compiler_gnu=$ac_cv_c_compiler_gnu
36774 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_frexpl_use" >&5
36775 $as_echo "$glibcxx_cv_func_frexpl_use" >&6; }
36777 if test x$glibcxx_cv_func_frexpl_use = x"yes"; then
36778 for ac_func in frexpl
36780 ac_fn_c_check_func "$LINENO" "frexpl" "ac_cv_func_frexpl"
36781 if test "x$ac_cv_func_frexpl" = x""yes; then :
36782 cat >>confdefs.h <<_ACEOF
36783 #define HAVE_FREXPL 1
36791 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _frexpl declaration" >&5
36792 $as_echo_n "checking for _frexpl declaration... " >&6; }
36793 if test x${glibcxx_cv_func__frexpl_use+set} != xset; then
36794 if test "${glibcxx_cv_func__frexpl_use+set}" = set; then :
36795 $as_echo_n "(cached) " >&6
36800 ac_cpp='$CXXCPP $CPPFLAGS'
36801 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
36802 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
36803 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
36805 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
36806 /* end confdefs.h. */
36816 if ac_fn_cxx_try_compile "$LINENO"; then :
36817 glibcxx_cv_func__frexpl_use=yes
36819 glibcxx_cv_func__frexpl_use=no
36821 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
36823 ac_cpp='$CPP $CPPFLAGS'
36824 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
36825 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
36826 ac_compiler_gnu=$ac_cv_c_compiler_gnu
36832 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__frexpl_use" >&5
36833 $as_echo "$glibcxx_cv_func__frexpl_use" >&6; }
36835 if test x$glibcxx_cv_func__frexpl_use = x"yes"; then
36836 for ac_func in _frexpl
36838 ac_fn_c_check_func "$LINENO" "_frexpl" "ac_cv_func__frexpl"
36839 if test "x$ac_cv_func__frexpl" = x""yes; then :
36840 cat >>confdefs.h <<_ACEOF
36841 #define HAVE__FREXPL 1
36854 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for hypotl declaration" >&5
36855 $as_echo_n "checking for hypotl declaration... " >&6; }
36856 if test x${glibcxx_cv_func_hypotl_use+set} != xset; then
36857 if test "${glibcxx_cv_func_hypotl_use+set}" = set; then :
36858 $as_echo_n "(cached) " >&6
36863 ac_cpp='$CXXCPP $CPPFLAGS'
36864 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
36865 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
36866 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
36868 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
36869 /* end confdefs.h. */
36879 if ac_fn_cxx_try_compile "$LINENO"; then :
36880 glibcxx_cv_func_hypotl_use=yes
36882 glibcxx_cv_func_hypotl_use=no
36884 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
36886 ac_cpp='$CPP $CPPFLAGS'
36887 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
36888 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
36889 ac_compiler_gnu=$ac_cv_c_compiler_gnu
36895 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_hypotl_use" >&5
36896 $as_echo "$glibcxx_cv_func_hypotl_use" >&6; }
36898 if test x$glibcxx_cv_func_hypotl_use = x"yes"; then
36899 for ac_func in hypotl
36901 ac_fn_c_check_func "$LINENO" "hypotl" "ac_cv_func_hypotl"
36902 if test "x$ac_cv_func_hypotl" = x""yes; then :
36903 cat >>confdefs.h <<_ACEOF
36904 #define HAVE_HYPOTL 1
36912 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _hypotl declaration" >&5
36913 $as_echo_n "checking for _hypotl declaration... " >&6; }
36914 if test x${glibcxx_cv_func__hypotl_use+set} != xset; then
36915 if test "${glibcxx_cv_func__hypotl_use+set}" = set; then :
36916 $as_echo_n "(cached) " >&6
36921 ac_cpp='$CXXCPP $CPPFLAGS'
36922 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
36923 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
36924 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
36926 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
36927 /* end confdefs.h. */
36937 if ac_fn_cxx_try_compile "$LINENO"; then :
36938 glibcxx_cv_func__hypotl_use=yes
36940 glibcxx_cv_func__hypotl_use=no
36942 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
36944 ac_cpp='$CPP $CPPFLAGS'
36945 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
36946 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
36947 ac_compiler_gnu=$ac_cv_c_compiler_gnu
36953 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__hypotl_use" >&5
36954 $as_echo "$glibcxx_cv_func__hypotl_use" >&6; }
36956 if test x$glibcxx_cv_func__hypotl_use = x"yes"; then
36957 for ac_func in _hypotl
36959 ac_fn_c_check_func "$LINENO" "_hypotl" "ac_cv_func__hypotl"
36960 if test "x$ac_cv_func__hypotl" = x""yes; then :
36961 cat >>confdefs.h <<_ACEOF
36962 #define HAVE__HYPOTL 1
36975 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ldexpl declaration" >&5
36976 $as_echo_n "checking for ldexpl declaration... " >&6; }
36977 if test x${glibcxx_cv_func_ldexpl_use+set} != xset; then
36978 if test "${glibcxx_cv_func_ldexpl_use+set}" = set; then :
36979 $as_echo_n "(cached) " >&6
36984 ac_cpp='$CXXCPP $CPPFLAGS'
36985 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
36986 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
36987 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
36989 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
36990 /* end confdefs.h. */
37000 if ac_fn_cxx_try_compile "$LINENO"; then :
37001 glibcxx_cv_func_ldexpl_use=yes
37003 glibcxx_cv_func_ldexpl_use=no
37005 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
37007 ac_cpp='$CPP $CPPFLAGS'
37008 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
37009 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
37010 ac_compiler_gnu=$ac_cv_c_compiler_gnu
37016 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_ldexpl_use" >&5
37017 $as_echo "$glibcxx_cv_func_ldexpl_use" >&6; }
37019 if test x$glibcxx_cv_func_ldexpl_use = x"yes"; then
37020 for ac_func in ldexpl
37022 ac_fn_c_check_func "$LINENO" "ldexpl" "ac_cv_func_ldexpl"
37023 if test "x$ac_cv_func_ldexpl" = x""yes; then :
37024 cat >>confdefs.h <<_ACEOF
37025 #define HAVE_LDEXPL 1
37033 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _ldexpl declaration" >&5
37034 $as_echo_n "checking for _ldexpl declaration... " >&6; }
37035 if test x${glibcxx_cv_func__ldexpl_use+set} != xset; then
37036 if test "${glibcxx_cv_func__ldexpl_use+set}" = set; then :
37037 $as_echo_n "(cached) " >&6
37042 ac_cpp='$CXXCPP $CPPFLAGS'
37043 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
37044 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
37045 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
37047 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
37048 /* end confdefs.h. */
37058 if ac_fn_cxx_try_compile "$LINENO"; then :
37059 glibcxx_cv_func__ldexpl_use=yes
37061 glibcxx_cv_func__ldexpl_use=no
37063 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
37065 ac_cpp='$CPP $CPPFLAGS'
37066 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
37067 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
37068 ac_compiler_gnu=$ac_cv_c_compiler_gnu
37074 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__ldexpl_use" >&5
37075 $as_echo "$glibcxx_cv_func__ldexpl_use" >&6; }
37077 if test x$glibcxx_cv_func__ldexpl_use = x"yes"; then
37078 for ac_func in _ldexpl
37080 ac_fn_c_check_func "$LINENO" "_ldexpl" "ac_cv_func__ldexpl"
37081 if test "x$ac_cv_func__ldexpl" = x""yes; then :
37082 cat >>confdefs.h <<_ACEOF
37083 #define HAVE__LDEXPL 1
37096 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for logl declaration" >&5
37097 $as_echo_n "checking for logl declaration... " >&6; }
37098 if test x${glibcxx_cv_func_logl_use+set} != xset; then
37099 if test "${glibcxx_cv_func_logl_use+set}" = set; then :
37100 $as_echo_n "(cached) " >&6
37105 ac_cpp='$CXXCPP $CPPFLAGS'
37106 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
37107 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
37108 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
37110 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
37111 /* end confdefs.h. */
37113 #ifdef HAVE_IEEEFP_H
37114 #include <ieeefp.h>
37125 if ac_fn_cxx_try_compile "$LINENO"; then :
37126 glibcxx_cv_func_logl_use=yes
37128 glibcxx_cv_func_logl_use=no
37130 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
37132 ac_cpp='$CPP $CPPFLAGS'
37133 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
37134 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
37135 ac_compiler_gnu=$ac_cv_c_compiler_gnu
37141 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_logl_use" >&5
37142 $as_echo "$glibcxx_cv_func_logl_use" >&6; }
37144 if test x$glibcxx_cv_func_logl_use = x"yes"; then
37145 for ac_func in logl
37147 ac_fn_c_check_func "$LINENO" "logl" "ac_cv_func_logl"
37148 if test "x$ac_cv_func_logl" = x""yes; then :
37149 cat >>confdefs.h <<_ACEOF
37150 #define HAVE_LOGL 1
37158 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _logl declaration" >&5
37159 $as_echo_n "checking for _logl declaration... " >&6; }
37160 if test x${glibcxx_cv_func__logl_use+set} != xset; then
37161 if test "${glibcxx_cv_func__logl_use+set}" = set; then :
37162 $as_echo_n "(cached) " >&6
37167 ac_cpp='$CXXCPP $CPPFLAGS'
37168 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
37169 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
37170 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
37172 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
37173 /* end confdefs.h. */
37175 #ifdef HAVE_IEEEFP_H
37176 #include <ieeefp.h>
37187 if ac_fn_cxx_try_compile "$LINENO"; then :
37188 glibcxx_cv_func__logl_use=yes
37190 glibcxx_cv_func__logl_use=no
37192 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
37194 ac_cpp='$CPP $CPPFLAGS'
37195 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
37196 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
37197 ac_compiler_gnu=$ac_cv_c_compiler_gnu
37203 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__logl_use" >&5
37204 $as_echo "$glibcxx_cv_func__logl_use" >&6; }
37206 if test x$glibcxx_cv_func__logl_use = x"yes"; then
37207 for ac_func in _logl
37209 ac_fn_c_check_func "$LINENO" "_logl" "ac_cv_func__logl"
37210 if test "x$ac_cv_func__logl" = x""yes; then :
37211 cat >>confdefs.h <<_ACEOF
37212 #define HAVE__LOGL 1
37225 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for log10l declaration" >&5
37226 $as_echo_n "checking for log10l declaration... " >&6; }
37227 if test x${glibcxx_cv_func_log10l_use+set} != xset; then
37228 if test "${glibcxx_cv_func_log10l_use+set}" = set; then :
37229 $as_echo_n "(cached) " >&6
37234 ac_cpp='$CXXCPP $CPPFLAGS'
37235 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
37236 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
37237 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
37239 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
37240 /* end confdefs.h. */
37242 #ifdef HAVE_IEEEFP_H
37243 #include <ieeefp.h>
37254 if ac_fn_cxx_try_compile "$LINENO"; then :
37255 glibcxx_cv_func_log10l_use=yes
37257 glibcxx_cv_func_log10l_use=no
37259 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
37261 ac_cpp='$CPP $CPPFLAGS'
37262 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
37263 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
37264 ac_compiler_gnu=$ac_cv_c_compiler_gnu
37270 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_log10l_use" >&5
37271 $as_echo "$glibcxx_cv_func_log10l_use" >&6; }
37273 if test x$glibcxx_cv_func_log10l_use = x"yes"; then
37274 for ac_func in log10l
37276 ac_fn_c_check_func "$LINENO" "log10l" "ac_cv_func_log10l"
37277 if test "x$ac_cv_func_log10l" = x""yes; then :
37278 cat >>confdefs.h <<_ACEOF
37279 #define HAVE_LOG10L 1
37287 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _log10l declaration" >&5
37288 $as_echo_n "checking for _log10l declaration... " >&6; }
37289 if test x${glibcxx_cv_func__log10l_use+set} != xset; then
37290 if test "${glibcxx_cv_func__log10l_use+set}" = set; then :
37291 $as_echo_n "(cached) " >&6
37296 ac_cpp='$CXXCPP $CPPFLAGS'
37297 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
37298 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
37299 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
37301 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
37302 /* end confdefs.h. */
37304 #ifdef HAVE_IEEEFP_H
37305 #include <ieeefp.h>
37316 if ac_fn_cxx_try_compile "$LINENO"; then :
37317 glibcxx_cv_func__log10l_use=yes
37319 glibcxx_cv_func__log10l_use=no
37321 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
37323 ac_cpp='$CPP $CPPFLAGS'
37324 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
37325 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
37326 ac_compiler_gnu=$ac_cv_c_compiler_gnu
37332 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__log10l_use" >&5
37333 $as_echo "$glibcxx_cv_func__log10l_use" >&6; }
37335 if test x$glibcxx_cv_func__log10l_use = x"yes"; then
37336 for ac_func in _log10l
37338 ac_fn_c_check_func "$LINENO" "_log10l" "ac_cv_func__log10l"
37339 if test "x$ac_cv_func__log10l" = x""yes; then :
37340 cat >>confdefs.h <<_ACEOF
37341 #define HAVE__LOG10L 1
37354 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for modfl declaration" >&5
37355 $as_echo_n "checking for modfl declaration... " >&6; }
37356 if test x${glibcxx_cv_func_modfl_use+set} != xset; then
37357 if test "${glibcxx_cv_func_modfl_use+set}" = set; then :
37358 $as_echo_n "(cached) " >&6
37363 ac_cpp='$CXXCPP $CPPFLAGS'
37364 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
37365 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
37366 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
37368 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
37369 /* end confdefs.h. */
37379 if ac_fn_cxx_try_compile "$LINENO"; then :
37380 glibcxx_cv_func_modfl_use=yes
37382 glibcxx_cv_func_modfl_use=no
37384 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
37386 ac_cpp='$CPP $CPPFLAGS'
37387 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
37388 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
37389 ac_compiler_gnu=$ac_cv_c_compiler_gnu
37395 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_modfl_use" >&5
37396 $as_echo "$glibcxx_cv_func_modfl_use" >&6; }
37398 if test x$glibcxx_cv_func_modfl_use = x"yes"; then
37399 for ac_func in modfl
37401 ac_fn_c_check_func "$LINENO" "modfl" "ac_cv_func_modfl"
37402 if test "x$ac_cv_func_modfl" = x""yes; then :
37403 cat >>confdefs.h <<_ACEOF
37404 #define HAVE_MODFL 1
37412 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _modfl declaration" >&5
37413 $as_echo_n "checking for _modfl declaration... " >&6; }
37414 if test x${glibcxx_cv_func__modfl_use+set} != xset; then
37415 if test "${glibcxx_cv_func__modfl_use+set}" = set; then :
37416 $as_echo_n "(cached) " >&6
37421 ac_cpp='$CXXCPP $CPPFLAGS'
37422 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
37423 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
37424 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
37426 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
37427 /* end confdefs.h. */
37437 if ac_fn_cxx_try_compile "$LINENO"; then :
37438 glibcxx_cv_func__modfl_use=yes
37440 glibcxx_cv_func__modfl_use=no
37442 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
37444 ac_cpp='$CPP $CPPFLAGS'
37445 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
37446 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
37447 ac_compiler_gnu=$ac_cv_c_compiler_gnu
37453 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__modfl_use" >&5
37454 $as_echo "$glibcxx_cv_func__modfl_use" >&6; }
37456 if test x$glibcxx_cv_func__modfl_use = x"yes"; then
37457 for ac_func in _modfl
37459 ac_fn_c_check_func "$LINENO" "_modfl" "ac_cv_func__modfl"
37460 if test "x$ac_cv_func__modfl" = x""yes; then :
37461 cat >>confdefs.h <<_ACEOF
37462 #define HAVE__MODFL 1
37475 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for powl declaration" >&5
37476 $as_echo_n "checking for powl declaration... " >&6; }
37477 if test x${glibcxx_cv_func_powl_use+set} != xset; then
37478 if test "${glibcxx_cv_func_powl_use+set}" = set; then :
37479 $as_echo_n "(cached) " >&6
37484 ac_cpp='$CXXCPP $CPPFLAGS'
37485 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
37486 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
37487 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
37489 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
37490 /* end confdefs.h. */
37500 if ac_fn_cxx_try_compile "$LINENO"; then :
37501 glibcxx_cv_func_powl_use=yes
37503 glibcxx_cv_func_powl_use=no
37505 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
37507 ac_cpp='$CPP $CPPFLAGS'
37508 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
37509 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
37510 ac_compiler_gnu=$ac_cv_c_compiler_gnu
37516 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_powl_use" >&5
37517 $as_echo "$glibcxx_cv_func_powl_use" >&6; }
37519 if test x$glibcxx_cv_func_powl_use = x"yes"; then
37520 for ac_func in powl
37522 ac_fn_c_check_func "$LINENO" "powl" "ac_cv_func_powl"
37523 if test "x$ac_cv_func_powl" = x""yes; then :
37524 cat >>confdefs.h <<_ACEOF
37525 #define HAVE_POWL 1
37533 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _powl declaration" >&5
37534 $as_echo_n "checking for _powl declaration... " >&6; }
37535 if test x${glibcxx_cv_func__powl_use+set} != xset; then
37536 if test "${glibcxx_cv_func__powl_use+set}" = set; then :
37537 $as_echo_n "(cached) " >&6
37542 ac_cpp='$CXXCPP $CPPFLAGS'
37543 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
37544 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
37545 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
37547 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
37548 /* end confdefs.h. */
37558 if ac_fn_cxx_try_compile "$LINENO"; then :
37559 glibcxx_cv_func__powl_use=yes
37561 glibcxx_cv_func__powl_use=no
37563 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
37565 ac_cpp='$CPP $CPPFLAGS'
37566 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
37567 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
37568 ac_compiler_gnu=$ac_cv_c_compiler_gnu
37574 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__powl_use" >&5
37575 $as_echo "$glibcxx_cv_func__powl_use" >&6; }
37577 if test x$glibcxx_cv_func__powl_use = x"yes"; then
37578 for ac_func in _powl
37580 ac_fn_c_check_func "$LINENO" "_powl" "ac_cv_func__powl"
37581 if test "x$ac_cv_func__powl" = x""yes; then :
37582 cat >>confdefs.h <<_ACEOF
37583 #define HAVE__POWL 1
37596 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sqrtl declaration" >&5
37597 $as_echo_n "checking for sqrtl declaration... " >&6; }
37598 if test x${glibcxx_cv_func_sqrtl_use+set} != xset; then
37599 if test "${glibcxx_cv_func_sqrtl_use+set}" = set; then :
37600 $as_echo_n "(cached) " >&6
37605 ac_cpp='$CXXCPP $CPPFLAGS'
37606 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
37607 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
37608 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
37610 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
37611 /* end confdefs.h. */
37613 #ifdef HAVE_IEEEFP_H
37614 #include <ieeefp.h>
37625 if ac_fn_cxx_try_compile "$LINENO"; then :
37626 glibcxx_cv_func_sqrtl_use=yes
37628 glibcxx_cv_func_sqrtl_use=no
37630 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
37632 ac_cpp='$CPP $CPPFLAGS'
37633 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
37634 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
37635 ac_compiler_gnu=$ac_cv_c_compiler_gnu
37641 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_sqrtl_use" >&5
37642 $as_echo "$glibcxx_cv_func_sqrtl_use" >&6; }
37644 if test x$glibcxx_cv_func_sqrtl_use = x"yes"; then
37645 for ac_func in sqrtl
37647 ac_fn_c_check_func "$LINENO" "sqrtl" "ac_cv_func_sqrtl"
37648 if test "x$ac_cv_func_sqrtl" = x""yes; then :
37649 cat >>confdefs.h <<_ACEOF
37650 #define HAVE_SQRTL 1
37658 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _sqrtl declaration" >&5
37659 $as_echo_n "checking for _sqrtl declaration... " >&6; }
37660 if test x${glibcxx_cv_func__sqrtl_use+set} != xset; then
37661 if test "${glibcxx_cv_func__sqrtl_use+set}" = set; then :
37662 $as_echo_n "(cached) " >&6
37667 ac_cpp='$CXXCPP $CPPFLAGS'
37668 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
37669 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
37670 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
37672 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
37673 /* end confdefs.h. */
37675 #ifdef HAVE_IEEEFP_H
37676 #include <ieeefp.h>
37687 if ac_fn_cxx_try_compile "$LINENO"; then :
37688 glibcxx_cv_func__sqrtl_use=yes
37690 glibcxx_cv_func__sqrtl_use=no
37692 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
37694 ac_cpp='$CPP $CPPFLAGS'
37695 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
37696 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
37697 ac_compiler_gnu=$ac_cv_c_compiler_gnu
37703 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__sqrtl_use" >&5
37704 $as_echo "$glibcxx_cv_func__sqrtl_use" >&6; }
37706 if test x$glibcxx_cv_func__sqrtl_use = x"yes"; then
37707 for ac_func in _sqrtl
37709 ac_fn_c_check_func "$LINENO" "_sqrtl" "ac_cv_func__sqrtl"
37710 if test "x$ac_cv_func__sqrtl" = x""yes; then :
37711 cat >>confdefs.h <<_ACEOF
37712 #define HAVE__SQRTL 1
37725 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sincosl declaration" >&5
37726 $as_echo_n "checking for sincosl declaration... " >&6; }
37727 if test x${glibcxx_cv_func_sincosl_use+set} != xset; then
37728 if test "${glibcxx_cv_func_sincosl_use+set}" = set; then :
37729 $as_echo_n "(cached) " >&6
37734 ac_cpp='$CXXCPP $CPPFLAGS'
37735 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
37736 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
37737 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
37739 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
37740 /* end confdefs.h. */
37750 if ac_fn_cxx_try_compile "$LINENO"; then :
37751 glibcxx_cv_func_sincosl_use=yes
37753 glibcxx_cv_func_sincosl_use=no
37755 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
37757 ac_cpp='$CPP $CPPFLAGS'
37758 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
37759 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
37760 ac_compiler_gnu=$ac_cv_c_compiler_gnu
37766 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_sincosl_use" >&5
37767 $as_echo "$glibcxx_cv_func_sincosl_use" >&6; }
37769 if test x$glibcxx_cv_func_sincosl_use = x"yes"; then
37770 for ac_func in sincosl
37772 ac_fn_c_check_func "$LINENO" "sincosl" "ac_cv_func_sincosl"
37773 if test "x$ac_cv_func_sincosl" = x""yes; then :
37774 cat >>confdefs.h <<_ACEOF
37775 #define HAVE_SINCOSL 1
37783 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _sincosl declaration" >&5
37784 $as_echo_n "checking for _sincosl declaration... " >&6; }
37785 if test x${glibcxx_cv_func__sincosl_use+set} != xset; then
37786 if test "${glibcxx_cv_func__sincosl_use+set}" = set; then :
37787 $as_echo_n "(cached) " >&6
37792 ac_cpp='$CXXCPP $CPPFLAGS'
37793 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
37794 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
37795 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
37797 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
37798 /* end confdefs.h. */
37808 if ac_fn_cxx_try_compile "$LINENO"; then :
37809 glibcxx_cv_func__sincosl_use=yes
37811 glibcxx_cv_func__sincosl_use=no
37813 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
37815 ac_cpp='$CPP $CPPFLAGS'
37816 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
37817 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
37818 ac_compiler_gnu=$ac_cv_c_compiler_gnu
37824 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__sincosl_use" >&5
37825 $as_echo "$glibcxx_cv_func__sincosl_use" >&6; }
37827 if test x$glibcxx_cv_func__sincosl_use = x"yes"; then
37828 for ac_func in _sincosl
37830 ac_fn_c_check_func "$LINENO" "_sincosl" "ac_cv_func__sincosl"
37831 if test "x$ac_cv_func__sincosl" = x""yes; then :
37832 cat >>confdefs.h <<_ACEOF
37833 #define HAVE__SINCOSL 1
37846 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for finitel declaration" >&5
37847 $as_echo_n "checking for finitel declaration... " >&6; }
37848 if test x${glibcxx_cv_func_finitel_use+set} != xset; then
37849 if test "${glibcxx_cv_func_finitel_use+set}" = set; then :
37850 $as_echo_n "(cached) " >&6
37855 ac_cpp='$CXXCPP $CPPFLAGS'
37856 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
37857 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
37858 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
37860 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
37861 /* end confdefs.h. */
37863 #ifdef HAVE_IEEEFP_H
37864 #include <ieeefp.h>
37875 if ac_fn_cxx_try_compile "$LINENO"; then :
37876 glibcxx_cv_func_finitel_use=yes
37878 glibcxx_cv_func_finitel_use=no
37880 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
37882 ac_cpp='$CPP $CPPFLAGS'
37883 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
37884 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
37885 ac_compiler_gnu=$ac_cv_c_compiler_gnu
37891 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_finitel_use" >&5
37892 $as_echo "$glibcxx_cv_func_finitel_use" >&6; }
37894 if test x$glibcxx_cv_func_finitel_use = x"yes"; then
37895 for ac_func in finitel
37897 ac_fn_c_check_func "$LINENO" "finitel" "ac_cv_func_finitel"
37898 if test "x$ac_cv_func_finitel" = x""yes; then :
37899 cat >>confdefs.h <<_ACEOF
37900 #define HAVE_FINITEL 1
37908 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _finitel declaration" >&5
37909 $as_echo_n "checking for _finitel declaration... " >&6; }
37910 if test x${glibcxx_cv_func__finitel_use+set} != xset; then
37911 if test "${glibcxx_cv_func__finitel_use+set}" = set; then :
37912 $as_echo_n "(cached) " >&6
37917 ac_cpp='$CXXCPP $CPPFLAGS'
37918 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
37919 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
37920 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
37922 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
37923 /* end confdefs.h. */
37925 #ifdef HAVE_IEEEFP_H
37926 #include <ieeefp.h>
37937 if ac_fn_cxx_try_compile "$LINENO"; then :
37938 glibcxx_cv_func__finitel_use=yes
37940 glibcxx_cv_func__finitel_use=no
37942 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
37944 ac_cpp='$CPP $CPPFLAGS'
37945 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
37946 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
37947 ac_compiler_gnu=$ac_cv_c_compiler_gnu
37953 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__finitel_use" >&5
37954 $as_echo "$glibcxx_cv_func__finitel_use" >&6; }
37956 if test x$glibcxx_cv_func__finitel_use = x"yes"; then
37957 for ac_func in _finitel
37959 ac_fn_c_check_func "$LINENO" "_finitel" "ac_cv_func__finitel"
37960 if test "x$ac_cv_func__finitel" = x""yes; then :
37961 cat >>confdefs.h <<_ACEOF
37962 #define HAVE__FINITEL 1
37974 LIBS="$ac_save_LIBS"
37975 CXXFLAGS="$ac_save_CXXFLAGS"
37978 ac_test_CXXFLAGS="${CXXFLAGS+set}"
37979 ac_save_CXXFLAGS="$CXXFLAGS"
37980 CXXFLAGS='-fno-builtin -D_GNU_SOURCE'
37983 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for strtold declaration" >&5
37984 $as_echo_n "checking for strtold declaration... " >&6; }
37985 if test x${glibcxx_cv_func_strtold_use+set} != xset; then
37986 if test "${glibcxx_cv_func_strtold_use+set}" = set; then :
37987 $as_echo_n "(cached) " >&6
37992 ac_cpp='$CXXCPP $CPPFLAGS'
37993 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
37994 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
37995 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
37997 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
37998 /* end confdefs.h. */
37999 #include <stdlib.h>
38008 if ac_fn_cxx_try_compile "$LINENO"; then :
38009 glibcxx_cv_func_strtold_use=yes
38011 glibcxx_cv_func_strtold_use=no
38013 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
38015 ac_cpp='$CPP $CPPFLAGS'
38016 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
38017 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
38018 ac_compiler_gnu=$ac_cv_c_compiler_gnu
38024 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_strtold_use" >&5
38025 $as_echo "$glibcxx_cv_func_strtold_use" >&6; }
38026 if test x$glibcxx_cv_func_strtold_use = x"yes"; then
38027 for ac_func in strtold
38029 ac_fn_c_check_func "$LINENO" "strtold" "ac_cv_func_strtold"
38030 if test "x$ac_cv_func_strtold" = x""yes; then :
38031 cat >>confdefs.h <<_ACEOF
38032 #define HAVE_STRTOLD 1
38043 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for strtof declaration" >&5
38044 $as_echo_n "checking for strtof declaration... " >&6; }
38045 if test x${glibcxx_cv_func_strtof_use+set} != xset; then
38046 if test "${glibcxx_cv_func_strtof_use+set}" = set; then :
38047 $as_echo_n "(cached) " >&6
38052 ac_cpp='$CXXCPP $CPPFLAGS'
38053 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
38054 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
38055 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
38057 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
38058 /* end confdefs.h. */
38059 #include <stdlib.h>
38068 if ac_fn_cxx_try_compile "$LINENO"; then :
38069 glibcxx_cv_func_strtof_use=yes
38071 glibcxx_cv_func_strtof_use=no
38073 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
38075 ac_cpp='$CPP $CPPFLAGS'
38076 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
38077 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
38078 ac_compiler_gnu=$ac_cv_c_compiler_gnu
38084 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_strtof_use" >&5
38085 $as_echo "$glibcxx_cv_func_strtof_use" >&6; }
38086 if test x$glibcxx_cv_func_strtof_use = x"yes"; then
38087 for ac_func in strtof
38089 ac_fn_c_check_func "$LINENO" "strtof" "ac_cv_func_strtof"
38090 if test "x$ac_cv_func_strtof" = x""yes; then :
38091 cat >>confdefs.h <<_ACEOF
38092 #define HAVE_STRTOF 1
38103 CXXFLAGS="$ac_save_CXXFLAGS"
38105 $as_echo "#define _GLIBCXX_USE_RANDOM_TR1 1" >>confdefs.h
38107 # We don't yet support AIX's TLS ABI.
38114 am_save_CPPFLAGS="$CPPFLAGS"
38116 for element in $INCICONV; do
38118 for x in $CPPFLAGS; do
38120 acl_save_prefix="$prefix"
38121 prefix="$acl_final_prefix"
38122 acl_save_exec_prefix="$exec_prefix"
38123 exec_prefix="$acl_final_exec_prefix"
38125 exec_prefix="$acl_save_exec_prefix"
38126 prefix="$acl_save_prefix"
38128 if test "X$x" = "X$element"; then
38133 if test -z "$haveit"; then
38134 CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element"
38139 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for iconv" >&5
38140 $as_echo_n "checking for iconv... " >&6; }
38141 if test "${am_cv_func_iconv+set}" = set; then :
38142 $as_echo_n "(cached) " >&6
38145 am_cv_func_iconv="no, consider installing GNU libiconv"
38147 if test x$gcc_no_link = xyes; then
38148 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
38150 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
38151 /* end confdefs.h. */
38152 #include <stdlib.h>
38157 iconv_t cd = iconv_open("","");
38158 iconv(cd,NULL,NULL,NULL,NULL);
38164 if ac_fn_c_try_link "$LINENO"; then :
38165 am_cv_func_iconv=yes
38167 rm -f core conftest.err conftest.$ac_objext \
38168 conftest$ac_exeext conftest.$ac_ext
38169 if test "$am_cv_func_iconv" != yes; then
38170 am_save_LIBS="$LIBS"
38171 LIBS="$LIBS $LIBICONV"
38172 if test x$gcc_no_link = xyes; then
38173 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
38175 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
38176 /* end confdefs.h. */
38177 #include <stdlib.h>
38182 iconv_t cd = iconv_open("","");
38183 iconv(cd,NULL,NULL,NULL,NULL);
38189 if ac_fn_c_try_link "$LINENO"; then :
38190 am_cv_lib_iconv=yes
38191 am_cv_func_iconv=yes
38193 rm -f core conftest.err conftest.$ac_objext \
38194 conftest$ac_exeext conftest.$ac_ext
38195 LIBS="$am_save_LIBS"
38199 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_func_iconv" >&5
38200 $as_echo "$am_cv_func_iconv" >&6; }
38201 if test "$am_cv_func_iconv" = yes; then
38203 $as_echo "#define HAVE_ICONV 1" >>confdefs.h
38206 if test "$am_cv_lib_iconv" = yes; then
38207 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to link with libiconv" >&5
38208 $as_echo_n "checking how to link with libiconv... " >&6; }
38209 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBICONV" >&5
38210 $as_echo "$LIBICONV" >&6; }
38212 CPPFLAGS="$am_save_CPPFLAGS"
38219 if test "$am_cv_func_iconv" = yes; then
38220 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for iconv declaration" >&5
38221 $as_echo_n "checking for iconv declaration... " >&6; }
38222 if test "${am_cv_proto_iconv+set}" = set; then :
38223 $as_echo_n "(cached) " >&6
38226 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
38227 /* end confdefs.h. */
38229 #include <stdlib.h>
38235 #if defined(__STDC__) || defined(__cplusplus)
38236 size_t iconv (iconv_t cd, char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);
38249 if ac_fn_c_try_compile "$LINENO"; then :
38250 am_cv_proto_iconv_arg1=""
38252 am_cv_proto_iconv_arg1="const"
38254 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
38255 am_cv_proto_iconv="extern size_t iconv (iconv_t cd, $am_cv_proto_iconv_arg1 char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);"
38258 am_cv_proto_iconv=`echo "$am_cv_proto_iconv" | tr -s ' ' | sed -e 's/( /(/'`
38259 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${ac_t:-
38260 }$am_cv_proto_iconv" >&5
38262 }$am_cv_proto_iconv" >&6; }
38264 cat >>confdefs.h <<_ACEOF
38265 #define ICONV_CONST $am_cv_proto_iconv_arg1
38273 # Darwin versions vary, but the linker should work in a cross environment,
38274 # so we just check for all the features here.
38275 # Check for available headers.
38277 # Don't call GLIBCXX_CHECK_LINKER_FEATURES, Darwin doesn't have a GNU ld
38279 ac_test_CXXFLAGS="${CXXFLAGS+set}"
38280 ac_save_CXXFLAGS="$CXXFLAGS"
38281 CXXFLAGS='-fno-builtin -D_GNU_SOURCE'
38283 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sin in -lm" >&5
38284 $as_echo_n "checking for sin in -lm... " >&6; }
38285 if test "${ac_cv_lib_m_sin+set}" = set; then :
38286 $as_echo_n "(cached) " >&6
38288 ac_check_lib_save_LIBS=$LIBS
38290 if test x$gcc_no_link = xyes; then
38291 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
38293 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
38294 /* end confdefs.h. */
38296 /* Override any GCC internal prototype to avoid an error.
38297 Use char because int might match the return type of a GCC
38298 builtin and then its argument prototype would still apply. */
38311 if ac_fn_c_try_link "$LINENO"; then :
38312 ac_cv_lib_m_sin=yes
38316 rm -f core conftest.err conftest.$ac_objext \
38317 conftest$ac_exeext conftest.$ac_ext
38318 LIBS=$ac_check_lib_save_LIBS
38320 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_sin" >&5
38321 $as_echo "$ac_cv_lib_m_sin" >&6; }
38322 if test "x$ac_cv_lib_m_sin" = x""yes; then :
38326 ac_save_LIBS="$LIBS"
38331 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for isinf declaration" >&5
38332 $as_echo_n "checking for isinf declaration... " >&6; }
38333 if test x${glibcxx_cv_func_isinf_use+set} != xset; then
38334 if test "${glibcxx_cv_func_isinf_use+set}" = set; then :
38335 $as_echo_n "(cached) " >&6
38340 ac_cpp='$CXXCPP $CPPFLAGS'
38341 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
38342 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
38343 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
38345 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
38346 /* end confdefs.h. */
38348 #ifdef HAVE_IEEEFP_H
38349 #include <ieeefp.h>
38360 if ac_fn_cxx_try_compile "$LINENO"; then :
38361 glibcxx_cv_func_isinf_use=yes
38363 glibcxx_cv_func_isinf_use=no
38365 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
38367 ac_cpp='$CPP $CPPFLAGS'
38368 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
38369 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
38370 ac_compiler_gnu=$ac_cv_c_compiler_gnu
38376 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_isinf_use" >&5
38377 $as_echo "$glibcxx_cv_func_isinf_use" >&6; }
38379 if test x$glibcxx_cv_func_isinf_use = x"yes"; then
38380 for ac_func in isinf
38382 ac_fn_c_check_func "$LINENO" "isinf" "ac_cv_func_isinf"
38383 if test "x$ac_cv_func_isinf" = x""yes; then :
38384 cat >>confdefs.h <<_ACEOF
38385 #define HAVE_ISINF 1
38393 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _isinf declaration" >&5
38394 $as_echo_n "checking for _isinf declaration... " >&6; }
38395 if test x${glibcxx_cv_func__isinf_use+set} != xset; then
38396 if test "${glibcxx_cv_func__isinf_use+set}" = set; then :
38397 $as_echo_n "(cached) " >&6
38402 ac_cpp='$CXXCPP $CPPFLAGS'
38403 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
38404 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
38405 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
38407 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
38408 /* end confdefs.h. */
38410 #ifdef HAVE_IEEEFP_H
38411 #include <ieeefp.h>
38422 if ac_fn_cxx_try_compile "$LINENO"; then :
38423 glibcxx_cv_func__isinf_use=yes
38425 glibcxx_cv_func__isinf_use=no
38427 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
38429 ac_cpp='$CPP $CPPFLAGS'
38430 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
38431 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
38432 ac_compiler_gnu=$ac_cv_c_compiler_gnu
38438 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__isinf_use" >&5
38439 $as_echo "$glibcxx_cv_func__isinf_use" >&6; }
38441 if test x$glibcxx_cv_func__isinf_use = x"yes"; then
38442 for ac_func in _isinf
38444 ac_fn_c_check_func "$LINENO" "_isinf" "ac_cv_func__isinf"
38445 if test "x$ac_cv_func__isinf" = x""yes; then :
38446 cat >>confdefs.h <<_ACEOF
38447 #define HAVE__ISINF 1
38460 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for isnan declaration" >&5
38461 $as_echo_n "checking for isnan declaration... " >&6; }
38462 if test x${glibcxx_cv_func_isnan_use+set} != xset; then
38463 if test "${glibcxx_cv_func_isnan_use+set}" = set; then :
38464 $as_echo_n "(cached) " >&6
38469 ac_cpp='$CXXCPP $CPPFLAGS'
38470 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
38471 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
38472 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
38474 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
38475 /* end confdefs.h. */
38477 #ifdef HAVE_IEEEFP_H
38478 #include <ieeefp.h>
38489 if ac_fn_cxx_try_compile "$LINENO"; then :
38490 glibcxx_cv_func_isnan_use=yes
38492 glibcxx_cv_func_isnan_use=no
38494 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
38496 ac_cpp='$CPP $CPPFLAGS'
38497 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
38498 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
38499 ac_compiler_gnu=$ac_cv_c_compiler_gnu
38505 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_isnan_use" >&5
38506 $as_echo "$glibcxx_cv_func_isnan_use" >&6; }
38508 if test x$glibcxx_cv_func_isnan_use = x"yes"; then
38509 for ac_func in isnan
38511 ac_fn_c_check_func "$LINENO" "isnan" "ac_cv_func_isnan"
38512 if test "x$ac_cv_func_isnan" = x""yes; then :
38513 cat >>confdefs.h <<_ACEOF
38514 #define HAVE_ISNAN 1
38522 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _isnan declaration" >&5
38523 $as_echo_n "checking for _isnan declaration... " >&6; }
38524 if test x${glibcxx_cv_func__isnan_use+set} != xset; then
38525 if test "${glibcxx_cv_func__isnan_use+set}" = set; then :
38526 $as_echo_n "(cached) " >&6
38531 ac_cpp='$CXXCPP $CPPFLAGS'
38532 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
38533 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
38534 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
38536 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
38537 /* end confdefs.h. */
38539 #ifdef HAVE_IEEEFP_H
38540 #include <ieeefp.h>
38551 if ac_fn_cxx_try_compile "$LINENO"; then :
38552 glibcxx_cv_func__isnan_use=yes
38554 glibcxx_cv_func__isnan_use=no
38556 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
38558 ac_cpp='$CPP $CPPFLAGS'
38559 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
38560 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
38561 ac_compiler_gnu=$ac_cv_c_compiler_gnu
38567 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__isnan_use" >&5
38568 $as_echo "$glibcxx_cv_func__isnan_use" >&6; }
38570 if test x$glibcxx_cv_func__isnan_use = x"yes"; then
38571 for ac_func in _isnan
38573 ac_fn_c_check_func "$LINENO" "_isnan" "ac_cv_func__isnan"
38574 if test "x$ac_cv_func__isnan" = x""yes; then :
38575 cat >>confdefs.h <<_ACEOF
38576 #define HAVE__ISNAN 1
38589 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for finite declaration" >&5
38590 $as_echo_n "checking for finite declaration... " >&6; }
38591 if test x${glibcxx_cv_func_finite_use+set} != xset; then
38592 if test "${glibcxx_cv_func_finite_use+set}" = set; then :
38593 $as_echo_n "(cached) " >&6
38598 ac_cpp='$CXXCPP $CPPFLAGS'
38599 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
38600 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
38601 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
38603 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
38604 /* end confdefs.h. */
38606 #ifdef HAVE_IEEEFP_H
38607 #include <ieeefp.h>
38618 if ac_fn_cxx_try_compile "$LINENO"; then :
38619 glibcxx_cv_func_finite_use=yes
38621 glibcxx_cv_func_finite_use=no
38623 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
38625 ac_cpp='$CPP $CPPFLAGS'
38626 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
38627 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
38628 ac_compiler_gnu=$ac_cv_c_compiler_gnu
38634 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_finite_use" >&5
38635 $as_echo "$glibcxx_cv_func_finite_use" >&6; }
38637 if test x$glibcxx_cv_func_finite_use = x"yes"; then
38638 for ac_func in finite
38640 ac_fn_c_check_func "$LINENO" "finite" "ac_cv_func_finite"
38641 if test "x$ac_cv_func_finite" = x""yes; then :
38642 cat >>confdefs.h <<_ACEOF
38643 #define HAVE_FINITE 1
38651 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _finite declaration" >&5
38652 $as_echo_n "checking for _finite declaration... " >&6; }
38653 if test x${glibcxx_cv_func__finite_use+set} != xset; then
38654 if test "${glibcxx_cv_func__finite_use+set}" = set; then :
38655 $as_echo_n "(cached) " >&6
38660 ac_cpp='$CXXCPP $CPPFLAGS'
38661 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
38662 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
38663 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
38665 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
38666 /* end confdefs.h. */
38668 #ifdef HAVE_IEEEFP_H
38669 #include <ieeefp.h>
38680 if ac_fn_cxx_try_compile "$LINENO"; then :
38681 glibcxx_cv_func__finite_use=yes
38683 glibcxx_cv_func__finite_use=no
38685 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
38687 ac_cpp='$CPP $CPPFLAGS'
38688 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
38689 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
38690 ac_compiler_gnu=$ac_cv_c_compiler_gnu
38696 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__finite_use" >&5
38697 $as_echo "$glibcxx_cv_func__finite_use" >&6; }
38699 if test x$glibcxx_cv_func__finite_use = x"yes"; then
38700 for ac_func in _finite
38702 ac_fn_c_check_func "$LINENO" "_finite" "ac_cv_func__finite"
38703 if test "x$ac_cv_func__finite" = x""yes; then :
38704 cat >>confdefs.h <<_ACEOF
38705 #define HAVE__FINITE 1
38718 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sincos declaration" >&5
38719 $as_echo_n "checking for sincos declaration... " >&6; }
38720 if test x${glibcxx_cv_func_sincos_use+set} != xset; then
38721 if test "${glibcxx_cv_func_sincos_use+set}" = set; then :
38722 $as_echo_n "(cached) " >&6
38727 ac_cpp='$CXXCPP $CPPFLAGS'
38728 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
38729 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
38730 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
38732 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
38733 /* end confdefs.h. */
38743 if ac_fn_cxx_try_compile "$LINENO"; then :
38744 glibcxx_cv_func_sincos_use=yes
38746 glibcxx_cv_func_sincos_use=no
38748 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
38750 ac_cpp='$CPP $CPPFLAGS'
38751 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
38752 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
38753 ac_compiler_gnu=$ac_cv_c_compiler_gnu
38759 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_sincos_use" >&5
38760 $as_echo "$glibcxx_cv_func_sincos_use" >&6; }
38762 if test x$glibcxx_cv_func_sincos_use = x"yes"; then
38763 for ac_func in sincos
38765 ac_fn_c_check_func "$LINENO" "sincos" "ac_cv_func_sincos"
38766 if test "x$ac_cv_func_sincos" = x""yes; then :
38767 cat >>confdefs.h <<_ACEOF
38768 #define HAVE_SINCOS 1
38776 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _sincos declaration" >&5
38777 $as_echo_n "checking for _sincos declaration... " >&6; }
38778 if test x${glibcxx_cv_func__sincos_use+set} != xset; then
38779 if test "${glibcxx_cv_func__sincos_use+set}" = set; then :
38780 $as_echo_n "(cached) " >&6
38785 ac_cpp='$CXXCPP $CPPFLAGS'
38786 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
38787 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
38788 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
38790 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
38791 /* end confdefs.h. */
38801 if ac_fn_cxx_try_compile "$LINENO"; then :
38802 glibcxx_cv_func__sincos_use=yes
38804 glibcxx_cv_func__sincos_use=no
38806 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
38808 ac_cpp='$CPP $CPPFLAGS'
38809 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
38810 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
38811 ac_compiler_gnu=$ac_cv_c_compiler_gnu
38817 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__sincos_use" >&5
38818 $as_echo "$glibcxx_cv_func__sincos_use" >&6; }
38820 if test x$glibcxx_cv_func__sincos_use = x"yes"; then
38821 for ac_func in _sincos
38823 ac_fn_c_check_func "$LINENO" "_sincos" "ac_cv_func__sincos"
38824 if test "x$ac_cv_func__sincos" = x""yes; then :
38825 cat >>confdefs.h <<_ACEOF
38826 #define HAVE__SINCOS 1
38839 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fpclass declaration" >&5
38840 $as_echo_n "checking for fpclass declaration... " >&6; }
38841 if test x${glibcxx_cv_func_fpclass_use+set} != xset; then
38842 if test "${glibcxx_cv_func_fpclass_use+set}" = set; then :
38843 $as_echo_n "(cached) " >&6
38848 ac_cpp='$CXXCPP $CPPFLAGS'
38849 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
38850 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
38851 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
38853 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
38854 /* end confdefs.h. */
38856 #ifdef HAVE_IEEEFP_H
38857 #include <ieeefp.h>
38868 if ac_fn_cxx_try_compile "$LINENO"; then :
38869 glibcxx_cv_func_fpclass_use=yes
38871 glibcxx_cv_func_fpclass_use=no
38873 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
38875 ac_cpp='$CPP $CPPFLAGS'
38876 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
38877 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
38878 ac_compiler_gnu=$ac_cv_c_compiler_gnu
38884 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_fpclass_use" >&5
38885 $as_echo "$glibcxx_cv_func_fpclass_use" >&6; }
38887 if test x$glibcxx_cv_func_fpclass_use = x"yes"; then
38888 for ac_func in fpclass
38890 ac_fn_c_check_func "$LINENO" "fpclass" "ac_cv_func_fpclass"
38891 if test "x$ac_cv_func_fpclass" = x""yes; then :
38892 cat >>confdefs.h <<_ACEOF
38893 #define HAVE_FPCLASS 1
38901 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _fpclass declaration" >&5
38902 $as_echo_n "checking for _fpclass declaration... " >&6; }
38903 if test x${glibcxx_cv_func__fpclass_use+set} != xset; then
38904 if test "${glibcxx_cv_func__fpclass_use+set}" = set; then :
38905 $as_echo_n "(cached) " >&6
38910 ac_cpp='$CXXCPP $CPPFLAGS'
38911 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
38912 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
38913 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
38915 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
38916 /* end confdefs.h. */
38918 #ifdef HAVE_IEEEFP_H
38919 #include <ieeefp.h>
38930 if ac_fn_cxx_try_compile "$LINENO"; then :
38931 glibcxx_cv_func__fpclass_use=yes
38933 glibcxx_cv_func__fpclass_use=no
38935 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
38937 ac_cpp='$CPP $CPPFLAGS'
38938 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
38939 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
38940 ac_compiler_gnu=$ac_cv_c_compiler_gnu
38946 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__fpclass_use" >&5
38947 $as_echo "$glibcxx_cv_func__fpclass_use" >&6; }
38949 if test x$glibcxx_cv_func__fpclass_use = x"yes"; then
38950 for ac_func in _fpclass
38952 ac_fn_c_check_func "$LINENO" "_fpclass" "ac_cv_func__fpclass"
38953 if test "x$ac_cv_func__fpclass" = x""yes; then :
38954 cat >>confdefs.h <<_ACEOF
38955 #define HAVE__FPCLASS 1
38968 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for qfpclass declaration" >&5
38969 $as_echo_n "checking for qfpclass declaration... " >&6; }
38970 if test x${glibcxx_cv_func_qfpclass_use+set} != xset; then
38971 if test "${glibcxx_cv_func_qfpclass_use+set}" = set; then :
38972 $as_echo_n "(cached) " >&6
38977 ac_cpp='$CXXCPP $CPPFLAGS'
38978 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
38979 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
38980 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
38982 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
38983 /* end confdefs.h. */
38985 #ifdef HAVE_IEEEFP_H
38986 #include <ieeefp.h>
38997 if ac_fn_cxx_try_compile "$LINENO"; then :
38998 glibcxx_cv_func_qfpclass_use=yes
39000 glibcxx_cv_func_qfpclass_use=no
39002 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
39004 ac_cpp='$CPP $CPPFLAGS'
39005 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
39006 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
39007 ac_compiler_gnu=$ac_cv_c_compiler_gnu
39013 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_qfpclass_use" >&5
39014 $as_echo "$glibcxx_cv_func_qfpclass_use" >&6; }
39016 if test x$glibcxx_cv_func_qfpclass_use = x"yes"; then
39017 for ac_func in qfpclass
39019 ac_fn_c_check_func "$LINENO" "qfpclass" "ac_cv_func_qfpclass"
39020 if test "x$ac_cv_func_qfpclass" = x""yes; then :
39021 cat >>confdefs.h <<_ACEOF
39022 #define HAVE_QFPCLASS 1
39030 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _qfpclass declaration" >&5
39031 $as_echo_n "checking for _qfpclass declaration... " >&6; }
39032 if test x${glibcxx_cv_func__qfpclass_use+set} != xset; then
39033 if test "${glibcxx_cv_func__qfpclass_use+set}" = set; then :
39034 $as_echo_n "(cached) " >&6
39039 ac_cpp='$CXXCPP $CPPFLAGS'
39040 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
39041 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
39042 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
39044 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
39045 /* end confdefs.h. */
39047 #ifdef HAVE_IEEEFP_H
39048 #include <ieeefp.h>
39059 if ac_fn_cxx_try_compile "$LINENO"; then :
39060 glibcxx_cv_func__qfpclass_use=yes
39062 glibcxx_cv_func__qfpclass_use=no
39064 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
39066 ac_cpp='$CPP $CPPFLAGS'
39067 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
39068 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
39069 ac_compiler_gnu=$ac_cv_c_compiler_gnu
39075 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__qfpclass_use" >&5
39076 $as_echo "$glibcxx_cv_func__qfpclass_use" >&6; }
39078 if test x$glibcxx_cv_func__qfpclass_use = x"yes"; then
39079 for ac_func in _qfpclass
39081 ac_fn_c_check_func "$LINENO" "_qfpclass" "ac_cv_func__qfpclass"
39082 if test "x$ac_cv_func__qfpclass" = x""yes; then :
39083 cat >>confdefs.h <<_ACEOF
39084 #define HAVE__QFPCLASS 1
39097 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for hypot declaration" >&5
39098 $as_echo_n "checking for hypot declaration... " >&6; }
39099 if test x${glibcxx_cv_func_hypot_use+set} != xset; then
39100 if test "${glibcxx_cv_func_hypot_use+set}" = set; then :
39101 $as_echo_n "(cached) " >&6
39106 ac_cpp='$CXXCPP $CPPFLAGS'
39107 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
39108 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
39109 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
39111 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
39112 /* end confdefs.h. */
39122 if ac_fn_cxx_try_compile "$LINENO"; then :
39123 glibcxx_cv_func_hypot_use=yes
39125 glibcxx_cv_func_hypot_use=no
39127 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
39129 ac_cpp='$CPP $CPPFLAGS'
39130 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
39131 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
39132 ac_compiler_gnu=$ac_cv_c_compiler_gnu
39138 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_hypot_use" >&5
39139 $as_echo "$glibcxx_cv_func_hypot_use" >&6; }
39141 if test x$glibcxx_cv_func_hypot_use = x"yes"; then
39142 for ac_func in hypot
39144 ac_fn_c_check_func "$LINENO" "hypot" "ac_cv_func_hypot"
39145 if test "x$ac_cv_func_hypot" = x""yes; then :
39146 cat >>confdefs.h <<_ACEOF
39147 #define HAVE_HYPOT 1
39155 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _hypot declaration" >&5
39156 $as_echo_n "checking for _hypot declaration... " >&6; }
39157 if test x${glibcxx_cv_func__hypot_use+set} != xset; then
39158 if test "${glibcxx_cv_func__hypot_use+set}" = set; then :
39159 $as_echo_n "(cached) " >&6
39164 ac_cpp='$CXXCPP $CPPFLAGS'
39165 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
39166 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
39167 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
39169 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
39170 /* end confdefs.h. */
39180 if ac_fn_cxx_try_compile "$LINENO"; then :
39181 glibcxx_cv_func__hypot_use=yes
39183 glibcxx_cv_func__hypot_use=no
39185 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
39187 ac_cpp='$CPP $CPPFLAGS'
39188 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
39189 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
39190 ac_compiler_gnu=$ac_cv_c_compiler_gnu
39196 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__hypot_use" >&5
39197 $as_echo "$glibcxx_cv_func__hypot_use" >&6; }
39199 if test x$glibcxx_cv_func__hypot_use = x"yes"; then
39200 for ac_func in _hypot
39202 ac_fn_c_check_func "$LINENO" "_hypot" "ac_cv_func__hypot"
39203 if test "x$ac_cv_func__hypot" = x""yes; then :
39204 cat >>confdefs.h <<_ACEOF
39205 #define HAVE__HYPOT 1
39218 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for float trig functions" >&5
39219 $as_echo_n "checking for float trig functions... " >&6; }
39220 if test "${glibcxx_cv_func_float_trig_use+set}" = set; then :
39221 $as_echo_n "(cached) " >&6
39226 ac_cpp='$CXXCPP $CPPFLAGS'
39227 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
39228 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
39229 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
39231 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
39232 /* end confdefs.h. */
39237 acosf (0); asinf (0); atanf (0); cosf (0); sinf (0); tanf (0); coshf (0); sinhf (0); tanhf (0);
39242 if ac_fn_cxx_try_compile "$LINENO"; then :
39243 glibcxx_cv_func_float_trig_use=yes
39245 glibcxx_cv_func_float_trig_use=no
39247 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
39249 ac_cpp='$CPP $CPPFLAGS'
39250 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
39251 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
39252 ac_compiler_gnu=$ac_cv_c_compiler_gnu
39256 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_float_trig_use" >&5
39257 $as_echo "$glibcxx_cv_func_float_trig_use" >&6; }
39258 if test x$glibcxx_cv_func_float_trig_use = x"yes"; then
39259 for ac_func in acosf asinf atanf cosf sinf tanf coshf sinhf tanhf
39261 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
39262 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
39263 eval as_val=\$$as_ac_var
39264 if test "x$as_val" = x""yes; then :
39265 cat >>confdefs.h <<_ACEOF
39266 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
39273 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _float trig functions" >&5
39274 $as_echo_n "checking for _float trig functions... " >&6; }
39275 if test "${glibcxx_cv_func__float_trig_use+set}" = set; then :
39276 $as_echo_n "(cached) " >&6
39281 ac_cpp='$CXXCPP $CPPFLAGS'
39282 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
39283 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
39284 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
39286 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
39287 /* end confdefs.h. */
39292 _acosf (0); _asinf (0); _atanf (0); _cosf (0); _sinf (0); _tanf (0); _coshf (0); _sinhf (0); _tanhf (0);
39297 if ac_fn_cxx_try_compile "$LINENO"; then :
39298 glibcxx_cv_func__float_trig_use=yes
39300 glibcxx_cv_func__float_trig_use=no
39302 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
39304 ac_cpp='$CPP $CPPFLAGS'
39305 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
39306 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
39307 ac_compiler_gnu=$ac_cv_c_compiler_gnu
39311 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__float_trig_use" >&5
39312 $as_echo "$glibcxx_cv_func__float_trig_use" >&6; }
39313 if test x$glibcxx_cv_func__float_trig_use = x"yes"; then
39314 for ac_func in _acosf _asinf _atanf _cosf _sinf _tanf _coshf _sinhf _tanhf
39316 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
39317 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
39318 eval as_val=\$$as_ac_var
39319 if test "x$as_val" = x""yes; then :
39320 cat >>confdefs.h <<_ACEOF
39321 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
39334 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for float round functions" >&5
39335 $as_echo_n "checking for float round functions... " >&6; }
39336 if test "${glibcxx_cv_func_float_round_use+set}" = set; then :
39337 $as_echo_n "(cached) " >&6
39342 ac_cpp='$CXXCPP $CPPFLAGS'
39343 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
39344 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
39345 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
39347 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
39348 /* end confdefs.h. */
39353 ceilf (0); floorf (0);
39358 if ac_fn_cxx_try_compile "$LINENO"; then :
39359 glibcxx_cv_func_float_round_use=yes
39361 glibcxx_cv_func_float_round_use=no
39363 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
39365 ac_cpp='$CPP $CPPFLAGS'
39366 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
39367 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
39368 ac_compiler_gnu=$ac_cv_c_compiler_gnu
39372 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_float_round_use" >&5
39373 $as_echo "$glibcxx_cv_func_float_round_use" >&6; }
39374 if test x$glibcxx_cv_func_float_round_use = x"yes"; then
39375 for ac_func in ceilf floorf
39377 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
39378 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
39379 eval as_val=\$$as_ac_var
39380 if test "x$as_val" = x""yes; then :
39381 cat >>confdefs.h <<_ACEOF
39382 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
39389 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _float round functions" >&5
39390 $as_echo_n "checking for _float round functions... " >&6; }
39391 if test "${glibcxx_cv_func__float_round_use+set}" = set; then :
39392 $as_echo_n "(cached) " >&6
39397 ac_cpp='$CXXCPP $CPPFLAGS'
39398 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
39399 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
39400 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
39402 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
39403 /* end confdefs.h. */
39408 _ceilf (0); _floorf (0);
39413 if ac_fn_cxx_try_compile "$LINENO"; then :
39414 glibcxx_cv_func__float_round_use=yes
39416 glibcxx_cv_func__float_round_use=no
39418 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
39420 ac_cpp='$CPP $CPPFLAGS'
39421 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
39422 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
39423 ac_compiler_gnu=$ac_cv_c_compiler_gnu
39427 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__float_round_use" >&5
39428 $as_echo "$glibcxx_cv_func__float_round_use" >&6; }
39429 if test x$glibcxx_cv_func__float_round_use = x"yes"; then
39430 for ac_func in _ceilf _floorf
39432 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
39433 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
39434 eval as_val=\$$as_ac_var
39435 if test "x$as_val" = x""yes; then :
39436 cat >>confdefs.h <<_ACEOF
39437 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
39451 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for expf declaration" >&5
39452 $as_echo_n "checking for expf declaration... " >&6; }
39453 if test x${glibcxx_cv_func_expf_use+set} != xset; then
39454 if test "${glibcxx_cv_func_expf_use+set}" = set; then :
39455 $as_echo_n "(cached) " >&6
39460 ac_cpp='$CXXCPP $CPPFLAGS'
39461 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
39462 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
39463 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
39465 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
39466 /* end confdefs.h. */
39468 #ifdef HAVE_IEEEFP_H
39469 #include <ieeefp.h>
39480 if ac_fn_cxx_try_compile "$LINENO"; then :
39481 glibcxx_cv_func_expf_use=yes
39483 glibcxx_cv_func_expf_use=no
39485 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
39487 ac_cpp='$CPP $CPPFLAGS'
39488 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
39489 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
39490 ac_compiler_gnu=$ac_cv_c_compiler_gnu
39496 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_expf_use" >&5
39497 $as_echo "$glibcxx_cv_func_expf_use" >&6; }
39499 if test x$glibcxx_cv_func_expf_use = x"yes"; then
39500 for ac_func in expf
39502 ac_fn_c_check_func "$LINENO" "expf" "ac_cv_func_expf"
39503 if test "x$ac_cv_func_expf" = x""yes; then :
39504 cat >>confdefs.h <<_ACEOF
39505 #define HAVE_EXPF 1
39513 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _expf declaration" >&5
39514 $as_echo_n "checking for _expf declaration... " >&6; }
39515 if test x${glibcxx_cv_func__expf_use+set} != xset; then
39516 if test "${glibcxx_cv_func__expf_use+set}" = set; then :
39517 $as_echo_n "(cached) " >&6
39522 ac_cpp='$CXXCPP $CPPFLAGS'
39523 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
39524 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
39525 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
39527 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
39528 /* end confdefs.h. */
39530 #ifdef HAVE_IEEEFP_H
39531 #include <ieeefp.h>
39542 if ac_fn_cxx_try_compile "$LINENO"; then :
39543 glibcxx_cv_func__expf_use=yes
39545 glibcxx_cv_func__expf_use=no
39547 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
39549 ac_cpp='$CPP $CPPFLAGS'
39550 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
39551 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
39552 ac_compiler_gnu=$ac_cv_c_compiler_gnu
39558 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__expf_use" >&5
39559 $as_echo "$glibcxx_cv_func__expf_use" >&6; }
39561 if test x$glibcxx_cv_func__expf_use = x"yes"; then
39562 for ac_func in _expf
39564 ac_fn_c_check_func "$LINENO" "_expf" "ac_cv_func__expf"
39565 if test "x$ac_cv_func__expf" = x""yes; then :
39566 cat >>confdefs.h <<_ACEOF
39567 #define HAVE__EXPF 1
39580 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for isnanf declaration" >&5
39581 $as_echo_n "checking for isnanf declaration... " >&6; }
39582 if test x${glibcxx_cv_func_isnanf_use+set} != xset; then
39583 if test "${glibcxx_cv_func_isnanf_use+set}" = set; then :
39584 $as_echo_n "(cached) " >&6
39589 ac_cpp='$CXXCPP $CPPFLAGS'
39590 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
39591 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
39592 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
39594 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
39595 /* end confdefs.h. */
39597 #ifdef HAVE_IEEEFP_H
39598 #include <ieeefp.h>
39609 if ac_fn_cxx_try_compile "$LINENO"; then :
39610 glibcxx_cv_func_isnanf_use=yes
39612 glibcxx_cv_func_isnanf_use=no
39614 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
39616 ac_cpp='$CPP $CPPFLAGS'
39617 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
39618 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
39619 ac_compiler_gnu=$ac_cv_c_compiler_gnu
39625 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_isnanf_use" >&5
39626 $as_echo "$glibcxx_cv_func_isnanf_use" >&6; }
39628 if test x$glibcxx_cv_func_isnanf_use = x"yes"; then
39629 for ac_func in isnanf
39631 ac_fn_c_check_func "$LINENO" "isnanf" "ac_cv_func_isnanf"
39632 if test "x$ac_cv_func_isnanf" = x""yes; then :
39633 cat >>confdefs.h <<_ACEOF
39634 #define HAVE_ISNANF 1
39642 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _isnanf declaration" >&5
39643 $as_echo_n "checking for _isnanf declaration... " >&6; }
39644 if test x${glibcxx_cv_func__isnanf_use+set} != xset; then
39645 if test "${glibcxx_cv_func__isnanf_use+set}" = set; then :
39646 $as_echo_n "(cached) " >&6
39651 ac_cpp='$CXXCPP $CPPFLAGS'
39652 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
39653 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
39654 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
39656 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
39657 /* end confdefs.h. */
39659 #ifdef HAVE_IEEEFP_H
39660 #include <ieeefp.h>
39671 if ac_fn_cxx_try_compile "$LINENO"; then :
39672 glibcxx_cv_func__isnanf_use=yes
39674 glibcxx_cv_func__isnanf_use=no
39676 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
39678 ac_cpp='$CPP $CPPFLAGS'
39679 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
39680 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
39681 ac_compiler_gnu=$ac_cv_c_compiler_gnu
39687 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__isnanf_use" >&5
39688 $as_echo "$glibcxx_cv_func__isnanf_use" >&6; }
39690 if test x$glibcxx_cv_func__isnanf_use = x"yes"; then
39691 for ac_func in _isnanf
39693 ac_fn_c_check_func "$LINENO" "_isnanf" "ac_cv_func__isnanf"
39694 if test "x$ac_cv_func__isnanf" = x""yes; then :
39695 cat >>confdefs.h <<_ACEOF
39696 #define HAVE__ISNANF 1
39709 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for isinff declaration" >&5
39710 $as_echo_n "checking for isinff declaration... " >&6; }
39711 if test x${glibcxx_cv_func_isinff_use+set} != xset; then
39712 if test "${glibcxx_cv_func_isinff_use+set}" = set; then :
39713 $as_echo_n "(cached) " >&6
39718 ac_cpp='$CXXCPP $CPPFLAGS'
39719 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
39720 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
39721 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
39723 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
39724 /* end confdefs.h. */
39726 #ifdef HAVE_IEEEFP_H
39727 #include <ieeefp.h>
39738 if ac_fn_cxx_try_compile "$LINENO"; then :
39739 glibcxx_cv_func_isinff_use=yes
39741 glibcxx_cv_func_isinff_use=no
39743 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
39745 ac_cpp='$CPP $CPPFLAGS'
39746 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
39747 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
39748 ac_compiler_gnu=$ac_cv_c_compiler_gnu
39754 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_isinff_use" >&5
39755 $as_echo "$glibcxx_cv_func_isinff_use" >&6; }
39757 if test x$glibcxx_cv_func_isinff_use = x"yes"; then
39758 for ac_func in isinff
39760 ac_fn_c_check_func "$LINENO" "isinff" "ac_cv_func_isinff"
39761 if test "x$ac_cv_func_isinff" = x""yes; then :
39762 cat >>confdefs.h <<_ACEOF
39763 #define HAVE_ISINFF 1
39771 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _isinff declaration" >&5
39772 $as_echo_n "checking for _isinff declaration... " >&6; }
39773 if test x${glibcxx_cv_func__isinff_use+set} != xset; then
39774 if test "${glibcxx_cv_func__isinff_use+set}" = set; then :
39775 $as_echo_n "(cached) " >&6
39780 ac_cpp='$CXXCPP $CPPFLAGS'
39781 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
39782 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
39783 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
39785 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
39786 /* end confdefs.h. */
39788 #ifdef HAVE_IEEEFP_H
39789 #include <ieeefp.h>
39800 if ac_fn_cxx_try_compile "$LINENO"; then :
39801 glibcxx_cv_func__isinff_use=yes
39803 glibcxx_cv_func__isinff_use=no
39805 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
39807 ac_cpp='$CPP $CPPFLAGS'
39808 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
39809 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
39810 ac_compiler_gnu=$ac_cv_c_compiler_gnu
39816 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__isinff_use" >&5
39817 $as_echo "$glibcxx_cv_func__isinff_use" >&6; }
39819 if test x$glibcxx_cv_func__isinff_use = x"yes"; then
39820 for ac_func in _isinff
39822 ac_fn_c_check_func "$LINENO" "_isinff" "ac_cv_func__isinff"
39823 if test "x$ac_cv_func__isinff" = x""yes; then :
39824 cat >>confdefs.h <<_ACEOF
39825 #define HAVE__ISINFF 1
39838 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for atan2f declaration" >&5
39839 $as_echo_n "checking for atan2f declaration... " >&6; }
39840 if test x${glibcxx_cv_func_atan2f_use+set} != xset; then
39841 if test "${glibcxx_cv_func_atan2f_use+set}" = set; then :
39842 $as_echo_n "(cached) " >&6
39847 ac_cpp='$CXXCPP $CPPFLAGS'
39848 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
39849 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
39850 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
39852 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
39853 /* end confdefs.h. */
39863 if ac_fn_cxx_try_compile "$LINENO"; then :
39864 glibcxx_cv_func_atan2f_use=yes
39866 glibcxx_cv_func_atan2f_use=no
39868 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
39870 ac_cpp='$CPP $CPPFLAGS'
39871 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
39872 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
39873 ac_compiler_gnu=$ac_cv_c_compiler_gnu
39879 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_atan2f_use" >&5
39880 $as_echo "$glibcxx_cv_func_atan2f_use" >&6; }
39882 if test x$glibcxx_cv_func_atan2f_use = x"yes"; then
39883 for ac_func in atan2f
39885 ac_fn_c_check_func "$LINENO" "atan2f" "ac_cv_func_atan2f"
39886 if test "x$ac_cv_func_atan2f" = x""yes; then :
39887 cat >>confdefs.h <<_ACEOF
39888 #define HAVE_ATAN2F 1
39896 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _atan2f declaration" >&5
39897 $as_echo_n "checking for _atan2f declaration... " >&6; }
39898 if test x${glibcxx_cv_func__atan2f_use+set} != xset; then
39899 if test "${glibcxx_cv_func__atan2f_use+set}" = set; then :
39900 $as_echo_n "(cached) " >&6
39905 ac_cpp='$CXXCPP $CPPFLAGS'
39906 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
39907 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
39908 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
39910 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
39911 /* end confdefs.h. */
39921 if ac_fn_cxx_try_compile "$LINENO"; then :
39922 glibcxx_cv_func__atan2f_use=yes
39924 glibcxx_cv_func__atan2f_use=no
39926 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
39928 ac_cpp='$CPP $CPPFLAGS'
39929 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
39930 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
39931 ac_compiler_gnu=$ac_cv_c_compiler_gnu
39937 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__atan2f_use" >&5
39938 $as_echo "$glibcxx_cv_func__atan2f_use" >&6; }
39940 if test x$glibcxx_cv_func__atan2f_use = x"yes"; then
39941 for ac_func in _atan2f
39943 ac_fn_c_check_func "$LINENO" "_atan2f" "ac_cv_func__atan2f"
39944 if test "x$ac_cv_func__atan2f" = x""yes; then :
39945 cat >>confdefs.h <<_ACEOF
39946 #define HAVE__ATAN2F 1
39959 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fabsf declaration" >&5
39960 $as_echo_n "checking for fabsf declaration... " >&6; }
39961 if test x${glibcxx_cv_func_fabsf_use+set} != xset; then
39962 if test "${glibcxx_cv_func_fabsf_use+set}" = set; then :
39963 $as_echo_n "(cached) " >&6
39968 ac_cpp='$CXXCPP $CPPFLAGS'
39969 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
39970 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
39971 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
39973 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
39974 /* end confdefs.h. */
39976 #ifdef HAVE_IEEEFP_H
39977 #include <ieeefp.h>
39988 if ac_fn_cxx_try_compile "$LINENO"; then :
39989 glibcxx_cv_func_fabsf_use=yes
39991 glibcxx_cv_func_fabsf_use=no
39993 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
39995 ac_cpp='$CPP $CPPFLAGS'
39996 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
39997 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
39998 ac_compiler_gnu=$ac_cv_c_compiler_gnu
40004 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_fabsf_use" >&5
40005 $as_echo "$glibcxx_cv_func_fabsf_use" >&6; }
40007 if test x$glibcxx_cv_func_fabsf_use = x"yes"; then
40008 for ac_func in fabsf
40010 ac_fn_c_check_func "$LINENO" "fabsf" "ac_cv_func_fabsf"
40011 if test "x$ac_cv_func_fabsf" = x""yes; then :
40012 cat >>confdefs.h <<_ACEOF
40013 #define HAVE_FABSF 1
40021 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _fabsf declaration" >&5
40022 $as_echo_n "checking for _fabsf declaration... " >&6; }
40023 if test x${glibcxx_cv_func__fabsf_use+set} != xset; then
40024 if test "${glibcxx_cv_func__fabsf_use+set}" = set; then :
40025 $as_echo_n "(cached) " >&6
40030 ac_cpp='$CXXCPP $CPPFLAGS'
40031 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
40032 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
40033 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
40035 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
40036 /* end confdefs.h. */
40038 #ifdef HAVE_IEEEFP_H
40039 #include <ieeefp.h>
40050 if ac_fn_cxx_try_compile "$LINENO"; then :
40051 glibcxx_cv_func__fabsf_use=yes
40053 glibcxx_cv_func__fabsf_use=no
40055 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
40057 ac_cpp='$CPP $CPPFLAGS'
40058 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
40059 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
40060 ac_compiler_gnu=$ac_cv_c_compiler_gnu
40066 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__fabsf_use" >&5
40067 $as_echo "$glibcxx_cv_func__fabsf_use" >&6; }
40069 if test x$glibcxx_cv_func__fabsf_use = x"yes"; then
40070 for ac_func in _fabsf
40072 ac_fn_c_check_func "$LINENO" "_fabsf" "ac_cv_func__fabsf"
40073 if test "x$ac_cv_func__fabsf" = x""yes; then :
40074 cat >>confdefs.h <<_ACEOF
40075 #define HAVE__FABSF 1
40088 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fmodf declaration" >&5
40089 $as_echo_n "checking for fmodf declaration... " >&6; }
40090 if test x${glibcxx_cv_func_fmodf_use+set} != xset; then
40091 if test "${glibcxx_cv_func_fmodf_use+set}" = set; then :
40092 $as_echo_n "(cached) " >&6
40097 ac_cpp='$CXXCPP $CPPFLAGS'
40098 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
40099 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
40100 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
40102 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
40103 /* end confdefs.h. */
40113 if ac_fn_cxx_try_compile "$LINENO"; then :
40114 glibcxx_cv_func_fmodf_use=yes
40116 glibcxx_cv_func_fmodf_use=no
40118 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
40120 ac_cpp='$CPP $CPPFLAGS'
40121 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
40122 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
40123 ac_compiler_gnu=$ac_cv_c_compiler_gnu
40129 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_fmodf_use" >&5
40130 $as_echo "$glibcxx_cv_func_fmodf_use" >&6; }
40132 if test x$glibcxx_cv_func_fmodf_use = x"yes"; then
40133 for ac_func in fmodf
40135 ac_fn_c_check_func "$LINENO" "fmodf" "ac_cv_func_fmodf"
40136 if test "x$ac_cv_func_fmodf" = x""yes; then :
40137 cat >>confdefs.h <<_ACEOF
40138 #define HAVE_FMODF 1
40146 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _fmodf declaration" >&5
40147 $as_echo_n "checking for _fmodf declaration... " >&6; }
40148 if test x${glibcxx_cv_func__fmodf_use+set} != xset; then
40149 if test "${glibcxx_cv_func__fmodf_use+set}" = set; then :
40150 $as_echo_n "(cached) " >&6
40155 ac_cpp='$CXXCPP $CPPFLAGS'
40156 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
40157 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
40158 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
40160 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
40161 /* end confdefs.h. */
40171 if ac_fn_cxx_try_compile "$LINENO"; then :
40172 glibcxx_cv_func__fmodf_use=yes
40174 glibcxx_cv_func__fmodf_use=no
40176 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
40178 ac_cpp='$CPP $CPPFLAGS'
40179 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
40180 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
40181 ac_compiler_gnu=$ac_cv_c_compiler_gnu
40187 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__fmodf_use" >&5
40188 $as_echo "$glibcxx_cv_func__fmodf_use" >&6; }
40190 if test x$glibcxx_cv_func__fmodf_use = x"yes"; then
40191 for ac_func in _fmodf
40193 ac_fn_c_check_func "$LINENO" "_fmodf" "ac_cv_func__fmodf"
40194 if test "x$ac_cv_func__fmodf" = x""yes; then :
40195 cat >>confdefs.h <<_ACEOF
40196 #define HAVE__FMODF 1
40209 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for frexpf declaration" >&5
40210 $as_echo_n "checking for frexpf declaration... " >&6; }
40211 if test x${glibcxx_cv_func_frexpf_use+set} != xset; then
40212 if test "${glibcxx_cv_func_frexpf_use+set}" = set; then :
40213 $as_echo_n "(cached) " >&6
40218 ac_cpp='$CXXCPP $CPPFLAGS'
40219 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
40220 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
40221 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
40223 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
40224 /* end confdefs.h. */
40234 if ac_fn_cxx_try_compile "$LINENO"; then :
40235 glibcxx_cv_func_frexpf_use=yes
40237 glibcxx_cv_func_frexpf_use=no
40239 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
40241 ac_cpp='$CPP $CPPFLAGS'
40242 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
40243 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
40244 ac_compiler_gnu=$ac_cv_c_compiler_gnu
40250 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_frexpf_use" >&5
40251 $as_echo "$glibcxx_cv_func_frexpf_use" >&6; }
40253 if test x$glibcxx_cv_func_frexpf_use = x"yes"; then
40254 for ac_func in frexpf
40256 ac_fn_c_check_func "$LINENO" "frexpf" "ac_cv_func_frexpf"
40257 if test "x$ac_cv_func_frexpf" = x""yes; then :
40258 cat >>confdefs.h <<_ACEOF
40259 #define HAVE_FREXPF 1
40267 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _frexpf declaration" >&5
40268 $as_echo_n "checking for _frexpf declaration... " >&6; }
40269 if test x${glibcxx_cv_func__frexpf_use+set} != xset; then
40270 if test "${glibcxx_cv_func__frexpf_use+set}" = set; then :
40271 $as_echo_n "(cached) " >&6
40276 ac_cpp='$CXXCPP $CPPFLAGS'
40277 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
40278 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
40279 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
40281 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
40282 /* end confdefs.h. */
40292 if ac_fn_cxx_try_compile "$LINENO"; then :
40293 glibcxx_cv_func__frexpf_use=yes
40295 glibcxx_cv_func__frexpf_use=no
40297 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
40299 ac_cpp='$CPP $CPPFLAGS'
40300 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
40301 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
40302 ac_compiler_gnu=$ac_cv_c_compiler_gnu
40308 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__frexpf_use" >&5
40309 $as_echo "$glibcxx_cv_func__frexpf_use" >&6; }
40311 if test x$glibcxx_cv_func__frexpf_use = x"yes"; then
40312 for ac_func in _frexpf
40314 ac_fn_c_check_func "$LINENO" "_frexpf" "ac_cv_func__frexpf"
40315 if test "x$ac_cv_func__frexpf" = x""yes; then :
40316 cat >>confdefs.h <<_ACEOF
40317 #define HAVE__FREXPF 1
40330 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for hypotf declaration" >&5
40331 $as_echo_n "checking for hypotf declaration... " >&6; }
40332 if test x${glibcxx_cv_func_hypotf_use+set} != xset; then
40333 if test "${glibcxx_cv_func_hypotf_use+set}" = set; then :
40334 $as_echo_n "(cached) " >&6
40339 ac_cpp='$CXXCPP $CPPFLAGS'
40340 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
40341 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
40342 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
40344 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
40345 /* end confdefs.h. */
40355 if ac_fn_cxx_try_compile "$LINENO"; then :
40356 glibcxx_cv_func_hypotf_use=yes
40358 glibcxx_cv_func_hypotf_use=no
40360 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
40362 ac_cpp='$CPP $CPPFLAGS'
40363 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
40364 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
40365 ac_compiler_gnu=$ac_cv_c_compiler_gnu
40371 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_hypotf_use" >&5
40372 $as_echo "$glibcxx_cv_func_hypotf_use" >&6; }
40374 if test x$glibcxx_cv_func_hypotf_use = x"yes"; then
40375 for ac_func in hypotf
40377 ac_fn_c_check_func "$LINENO" "hypotf" "ac_cv_func_hypotf"
40378 if test "x$ac_cv_func_hypotf" = x""yes; then :
40379 cat >>confdefs.h <<_ACEOF
40380 #define HAVE_HYPOTF 1
40388 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _hypotf declaration" >&5
40389 $as_echo_n "checking for _hypotf declaration... " >&6; }
40390 if test x${glibcxx_cv_func__hypotf_use+set} != xset; then
40391 if test "${glibcxx_cv_func__hypotf_use+set}" = set; then :
40392 $as_echo_n "(cached) " >&6
40397 ac_cpp='$CXXCPP $CPPFLAGS'
40398 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
40399 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
40400 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
40402 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
40403 /* end confdefs.h. */
40413 if ac_fn_cxx_try_compile "$LINENO"; then :
40414 glibcxx_cv_func__hypotf_use=yes
40416 glibcxx_cv_func__hypotf_use=no
40418 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
40420 ac_cpp='$CPP $CPPFLAGS'
40421 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
40422 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
40423 ac_compiler_gnu=$ac_cv_c_compiler_gnu
40429 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__hypotf_use" >&5
40430 $as_echo "$glibcxx_cv_func__hypotf_use" >&6; }
40432 if test x$glibcxx_cv_func__hypotf_use = x"yes"; then
40433 for ac_func in _hypotf
40435 ac_fn_c_check_func "$LINENO" "_hypotf" "ac_cv_func__hypotf"
40436 if test "x$ac_cv_func__hypotf" = x""yes; then :
40437 cat >>confdefs.h <<_ACEOF
40438 #define HAVE__HYPOTF 1
40451 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ldexpf declaration" >&5
40452 $as_echo_n "checking for ldexpf declaration... " >&6; }
40453 if test x${glibcxx_cv_func_ldexpf_use+set} != xset; then
40454 if test "${glibcxx_cv_func_ldexpf_use+set}" = set; then :
40455 $as_echo_n "(cached) " >&6
40460 ac_cpp='$CXXCPP $CPPFLAGS'
40461 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
40462 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
40463 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
40465 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
40466 /* end confdefs.h. */
40476 if ac_fn_cxx_try_compile "$LINENO"; then :
40477 glibcxx_cv_func_ldexpf_use=yes
40479 glibcxx_cv_func_ldexpf_use=no
40481 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
40483 ac_cpp='$CPP $CPPFLAGS'
40484 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
40485 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
40486 ac_compiler_gnu=$ac_cv_c_compiler_gnu
40492 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_ldexpf_use" >&5
40493 $as_echo "$glibcxx_cv_func_ldexpf_use" >&6; }
40495 if test x$glibcxx_cv_func_ldexpf_use = x"yes"; then
40496 for ac_func in ldexpf
40498 ac_fn_c_check_func "$LINENO" "ldexpf" "ac_cv_func_ldexpf"
40499 if test "x$ac_cv_func_ldexpf" = x""yes; then :
40500 cat >>confdefs.h <<_ACEOF
40501 #define HAVE_LDEXPF 1
40509 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _ldexpf declaration" >&5
40510 $as_echo_n "checking for _ldexpf declaration... " >&6; }
40511 if test x${glibcxx_cv_func__ldexpf_use+set} != xset; then
40512 if test "${glibcxx_cv_func__ldexpf_use+set}" = set; then :
40513 $as_echo_n "(cached) " >&6
40518 ac_cpp='$CXXCPP $CPPFLAGS'
40519 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
40520 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
40521 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
40523 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
40524 /* end confdefs.h. */
40534 if ac_fn_cxx_try_compile "$LINENO"; then :
40535 glibcxx_cv_func__ldexpf_use=yes
40537 glibcxx_cv_func__ldexpf_use=no
40539 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
40541 ac_cpp='$CPP $CPPFLAGS'
40542 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
40543 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
40544 ac_compiler_gnu=$ac_cv_c_compiler_gnu
40550 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__ldexpf_use" >&5
40551 $as_echo "$glibcxx_cv_func__ldexpf_use" >&6; }
40553 if test x$glibcxx_cv_func__ldexpf_use = x"yes"; then
40554 for ac_func in _ldexpf
40556 ac_fn_c_check_func "$LINENO" "_ldexpf" "ac_cv_func__ldexpf"
40557 if test "x$ac_cv_func__ldexpf" = x""yes; then :
40558 cat >>confdefs.h <<_ACEOF
40559 #define HAVE__LDEXPF 1
40572 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for logf declaration" >&5
40573 $as_echo_n "checking for logf declaration... " >&6; }
40574 if test x${glibcxx_cv_func_logf_use+set} != xset; then
40575 if test "${glibcxx_cv_func_logf_use+set}" = set; then :
40576 $as_echo_n "(cached) " >&6
40581 ac_cpp='$CXXCPP $CPPFLAGS'
40582 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
40583 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
40584 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
40586 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
40587 /* end confdefs.h. */
40589 #ifdef HAVE_IEEEFP_H
40590 #include <ieeefp.h>
40601 if ac_fn_cxx_try_compile "$LINENO"; then :
40602 glibcxx_cv_func_logf_use=yes
40604 glibcxx_cv_func_logf_use=no
40606 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
40608 ac_cpp='$CPP $CPPFLAGS'
40609 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
40610 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
40611 ac_compiler_gnu=$ac_cv_c_compiler_gnu
40617 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_logf_use" >&5
40618 $as_echo "$glibcxx_cv_func_logf_use" >&6; }
40620 if test x$glibcxx_cv_func_logf_use = x"yes"; then
40621 for ac_func in logf
40623 ac_fn_c_check_func "$LINENO" "logf" "ac_cv_func_logf"
40624 if test "x$ac_cv_func_logf" = x""yes; then :
40625 cat >>confdefs.h <<_ACEOF
40626 #define HAVE_LOGF 1
40634 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _logf declaration" >&5
40635 $as_echo_n "checking for _logf declaration... " >&6; }
40636 if test x${glibcxx_cv_func__logf_use+set} != xset; then
40637 if test "${glibcxx_cv_func__logf_use+set}" = set; then :
40638 $as_echo_n "(cached) " >&6
40643 ac_cpp='$CXXCPP $CPPFLAGS'
40644 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
40645 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
40646 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
40648 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
40649 /* end confdefs.h. */
40651 #ifdef HAVE_IEEEFP_H
40652 #include <ieeefp.h>
40663 if ac_fn_cxx_try_compile "$LINENO"; then :
40664 glibcxx_cv_func__logf_use=yes
40666 glibcxx_cv_func__logf_use=no
40668 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
40670 ac_cpp='$CPP $CPPFLAGS'
40671 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
40672 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
40673 ac_compiler_gnu=$ac_cv_c_compiler_gnu
40679 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__logf_use" >&5
40680 $as_echo "$glibcxx_cv_func__logf_use" >&6; }
40682 if test x$glibcxx_cv_func__logf_use = x"yes"; then
40683 for ac_func in _logf
40685 ac_fn_c_check_func "$LINENO" "_logf" "ac_cv_func__logf"
40686 if test "x$ac_cv_func__logf" = x""yes; then :
40687 cat >>confdefs.h <<_ACEOF
40688 #define HAVE__LOGF 1
40701 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for log10f declaration" >&5
40702 $as_echo_n "checking for log10f declaration... " >&6; }
40703 if test x${glibcxx_cv_func_log10f_use+set} != xset; then
40704 if test "${glibcxx_cv_func_log10f_use+set}" = set; then :
40705 $as_echo_n "(cached) " >&6
40710 ac_cpp='$CXXCPP $CPPFLAGS'
40711 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
40712 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
40713 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
40715 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
40716 /* end confdefs.h. */
40718 #ifdef HAVE_IEEEFP_H
40719 #include <ieeefp.h>
40730 if ac_fn_cxx_try_compile "$LINENO"; then :
40731 glibcxx_cv_func_log10f_use=yes
40733 glibcxx_cv_func_log10f_use=no
40735 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
40737 ac_cpp='$CPP $CPPFLAGS'
40738 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
40739 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
40740 ac_compiler_gnu=$ac_cv_c_compiler_gnu
40746 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_log10f_use" >&5
40747 $as_echo "$glibcxx_cv_func_log10f_use" >&6; }
40749 if test x$glibcxx_cv_func_log10f_use = x"yes"; then
40750 for ac_func in log10f
40752 ac_fn_c_check_func "$LINENO" "log10f" "ac_cv_func_log10f"
40753 if test "x$ac_cv_func_log10f" = x""yes; then :
40754 cat >>confdefs.h <<_ACEOF
40755 #define HAVE_LOG10F 1
40763 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _log10f declaration" >&5
40764 $as_echo_n "checking for _log10f declaration... " >&6; }
40765 if test x${glibcxx_cv_func__log10f_use+set} != xset; then
40766 if test "${glibcxx_cv_func__log10f_use+set}" = set; then :
40767 $as_echo_n "(cached) " >&6
40772 ac_cpp='$CXXCPP $CPPFLAGS'
40773 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
40774 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
40775 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
40777 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
40778 /* end confdefs.h. */
40780 #ifdef HAVE_IEEEFP_H
40781 #include <ieeefp.h>
40792 if ac_fn_cxx_try_compile "$LINENO"; then :
40793 glibcxx_cv_func__log10f_use=yes
40795 glibcxx_cv_func__log10f_use=no
40797 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
40799 ac_cpp='$CPP $CPPFLAGS'
40800 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
40801 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
40802 ac_compiler_gnu=$ac_cv_c_compiler_gnu
40808 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__log10f_use" >&5
40809 $as_echo "$glibcxx_cv_func__log10f_use" >&6; }
40811 if test x$glibcxx_cv_func__log10f_use = x"yes"; then
40812 for ac_func in _log10f
40814 ac_fn_c_check_func "$LINENO" "_log10f" "ac_cv_func__log10f"
40815 if test "x$ac_cv_func__log10f" = x""yes; then :
40816 cat >>confdefs.h <<_ACEOF
40817 #define HAVE__LOG10F 1
40830 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for modff declaration" >&5
40831 $as_echo_n "checking for modff declaration... " >&6; }
40832 if test x${glibcxx_cv_func_modff_use+set} != xset; then
40833 if test "${glibcxx_cv_func_modff_use+set}" = set; then :
40834 $as_echo_n "(cached) " >&6
40839 ac_cpp='$CXXCPP $CPPFLAGS'
40840 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
40841 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
40842 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
40844 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
40845 /* end confdefs.h. */
40855 if ac_fn_cxx_try_compile "$LINENO"; then :
40856 glibcxx_cv_func_modff_use=yes
40858 glibcxx_cv_func_modff_use=no
40860 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
40862 ac_cpp='$CPP $CPPFLAGS'
40863 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
40864 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
40865 ac_compiler_gnu=$ac_cv_c_compiler_gnu
40871 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_modff_use" >&5
40872 $as_echo "$glibcxx_cv_func_modff_use" >&6; }
40874 if test x$glibcxx_cv_func_modff_use = x"yes"; then
40875 for ac_func in modff
40877 ac_fn_c_check_func "$LINENO" "modff" "ac_cv_func_modff"
40878 if test "x$ac_cv_func_modff" = x""yes; then :
40879 cat >>confdefs.h <<_ACEOF
40880 #define HAVE_MODFF 1
40888 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _modff declaration" >&5
40889 $as_echo_n "checking for _modff declaration... " >&6; }
40890 if test x${glibcxx_cv_func__modff_use+set} != xset; then
40891 if test "${glibcxx_cv_func__modff_use+set}" = set; then :
40892 $as_echo_n "(cached) " >&6
40897 ac_cpp='$CXXCPP $CPPFLAGS'
40898 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
40899 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
40900 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
40902 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
40903 /* end confdefs.h. */
40913 if ac_fn_cxx_try_compile "$LINENO"; then :
40914 glibcxx_cv_func__modff_use=yes
40916 glibcxx_cv_func__modff_use=no
40918 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
40920 ac_cpp='$CPP $CPPFLAGS'
40921 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
40922 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
40923 ac_compiler_gnu=$ac_cv_c_compiler_gnu
40929 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__modff_use" >&5
40930 $as_echo "$glibcxx_cv_func__modff_use" >&6; }
40932 if test x$glibcxx_cv_func__modff_use = x"yes"; then
40933 for ac_func in _modff
40935 ac_fn_c_check_func "$LINENO" "_modff" "ac_cv_func__modff"
40936 if test "x$ac_cv_func__modff" = x""yes; then :
40937 cat >>confdefs.h <<_ACEOF
40938 #define HAVE__MODFF 1
40951 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for modf declaration" >&5
40952 $as_echo_n "checking for modf declaration... " >&6; }
40953 if test x${glibcxx_cv_func_modf_use+set} != xset; then
40954 if test "${glibcxx_cv_func_modf_use+set}" = set; then :
40955 $as_echo_n "(cached) " >&6
40960 ac_cpp='$CXXCPP $CPPFLAGS'
40961 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
40962 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
40963 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
40965 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
40966 /* end confdefs.h. */
40976 if ac_fn_cxx_try_compile "$LINENO"; then :
40977 glibcxx_cv_func_modf_use=yes
40979 glibcxx_cv_func_modf_use=no
40981 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
40983 ac_cpp='$CPP $CPPFLAGS'
40984 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
40985 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
40986 ac_compiler_gnu=$ac_cv_c_compiler_gnu
40992 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_modf_use" >&5
40993 $as_echo "$glibcxx_cv_func_modf_use" >&6; }
40995 if test x$glibcxx_cv_func_modf_use = x"yes"; then
40996 for ac_func in modf
40998 ac_fn_c_check_func "$LINENO" "modf" "ac_cv_func_modf"
40999 if test "x$ac_cv_func_modf" = x""yes; then :
41000 cat >>confdefs.h <<_ACEOF
41001 #define HAVE_MODF 1
41009 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _modf declaration" >&5
41010 $as_echo_n "checking for _modf declaration... " >&6; }
41011 if test x${glibcxx_cv_func__modf_use+set} != xset; then
41012 if test "${glibcxx_cv_func__modf_use+set}" = set; then :
41013 $as_echo_n "(cached) " >&6
41018 ac_cpp='$CXXCPP $CPPFLAGS'
41019 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
41020 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
41021 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
41023 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
41024 /* end confdefs.h. */
41034 if ac_fn_cxx_try_compile "$LINENO"; then :
41035 glibcxx_cv_func__modf_use=yes
41037 glibcxx_cv_func__modf_use=no
41039 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
41041 ac_cpp='$CPP $CPPFLAGS'
41042 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
41043 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
41044 ac_compiler_gnu=$ac_cv_c_compiler_gnu
41050 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__modf_use" >&5
41051 $as_echo "$glibcxx_cv_func__modf_use" >&6; }
41053 if test x$glibcxx_cv_func__modf_use = x"yes"; then
41054 for ac_func in _modf
41056 ac_fn_c_check_func "$LINENO" "_modf" "ac_cv_func__modf"
41057 if test "x$ac_cv_func__modf" = x""yes; then :
41058 cat >>confdefs.h <<_ACEOF
41059 #define HAVE__MODF 1
41072 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for powf declaration" >&5
41073 $as_echo_n "checking for powf declaration... " >&6; }
41074 if test x${glibcxx_cv_func_powf_use+set} != xset; then
41075 if test "${glibcxx_cv_func_powf_use+set}" = set; then :
41076 $as_echo_n "(cached) " >&6
41081 ac_cpp='$CXXCPP $CPPFLAGS'
41082 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
41083 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
41084 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
41086 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
41087 /* end confdefs.h. */
41097 if ac_fn_cxx_try_compile "$LINENO"; then :
41098 glibcxx_cv_func_powf_use=yes
41100 glibcxx_cv_func_powf_use=no
41102 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
41104 ac_cpp='$CPP $CPPFLAGS'
41105 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
41106 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
41107 ac_compiler_gnu=$ac_cv_c_compiler_gnu
41113 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_powf_use" >&5
41114 $as_echo "$glibcxx_cv_func_powf_use" >&6; }
41116 if test x$glibcxx_cv_func_powf_use = x"yes"; then
41117 for ac_func in powf
41119 ac_fn_c_check_func "$LINENO" "powf" "ac_cv_func_powf"
41120 if test "x$ac_cv_func_powf" = x""yes; then :
41121 cat >>confdefs.h <<_ACEOF
41122 #define HAVE_POWF 1
41130 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _powf declaration" >&5
41131 $as_echo_n "checking for _powf declaration... " >&6; }
41132 if test x${glibcxx_cv_func__powf_use+set} != xset; then
41133 if test "${glibcxx_cv_func__powf_use+set}" = set; then :
41134 $as_echo_n "(cached) " >&6
41139 ac_cpp='$CXXCPP $CPPFLAGS'
41140 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
41141 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
41142 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
41144 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
41145 /* end confdefs.h. */
41155 if ac_fn_cxx_try_compile "$LINENO"; then :
41156 glibcxx_cv_func__powf_use=yes
41158 glibcxx_cv_func__powf_use=no
41160 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
41162 ac_cpp='$CPP $CPPFLAGS'
41163 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
41164 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
41165 ac_compiler_gnu=$ac_cv_c_compiler_gnu
41171 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__powf_use" >&5
41172 $as_echo "$glibcxx_cv_func__powf_use" >&6; }
41174 if test x$glibcxx_cv_func__powf_use = x"yes"; then
41175 for ac_func in _powf
41177 ac_fn_c_check_func "$LINENO" "_powf" "ac_cv_func__powf"
41178 if test "x$ac_cv_func__powf" = x""yes; then :
41179 cat >>confdefs.h <<_ACEOF
41180 #define HAVE__POWF 1
41193 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sqrtf declaration" >&5
41194 $as_echo_n "checking for sqrtf declaration... " >&6; }
41195 if test x${glibcxx_cv_func_sqrtf_use+set} != xset; then
41196 if test "${glibcxx_cv_func_sqrtf_use+set}" = set; then :
41197 $as_echo_n "(cached) " >&6
41202 ac_cpp='$CXXCPP $CPPFLAGS'
41203 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
41204 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
41205 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
41207 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
41208 /* end confdefs.h. */
41210 #ifdef HAVE_IEEEFP_H
41211 #include <ieeefp.h>
41222 if ac_fn_cxx_try_compile "$LINENO"; then :
41223 glibcxx_cv_func_sqrtf_use=yes
41225 glibcxx_cv_func_sqrtf_use=no
41227 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
41229 ac_cpp='$CPP $CPPFLAGS'
41230 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
41231 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
41232 ac_compiler_gnu=$ac_cv_c_compiler_gnu
41238 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_sqrtf_use" >&5
41239 $as_echo "$glibcxx_cv_func_sqrtf_use" >&6; }
41241 if test x$glibcxx_cv_func_sqrtf_use = x"yes"; then
41242 for ac_func in sqrtf
41244 ac_fn_c_check_func "$LINENO" "sqrtf" "ac_cv_func_sqrtf"
41245 if test "x$ac_cv_func_sqrtf" = x""yes; then :
41246 cat >>confdefs.h <<_ACEOF
41247 #define HAVE_SQRTF 1
41255 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _sqrtf declaration" >&5
41256 $as_echo_n "checking for _sqrtf declaration... " >&6; }
41257 if test x${glibcxx_cv_func__sqrtf_use+set} != xset; then
41258 if test "${glibcxx_cv_func__sqrtf_use+set}" = set; then :
41259 $as_echo_n "(cached) " >&6
41264 ac_cpp='$CXXCPP $CPPFLAGS'
41265 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
41266 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
41267 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
41269 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
41270 /* end confdefs.h. */
41272 #ifdef HAVE_IEEEFP_H
41273 #include <ieeefp.h>
41284 if ac_fn_cxx_try_compile "$LINENO"; then :
41285 glibcxx_cv_func__sqrtf_use=yes
41287 glibcxx_cv_func__sqrtf_use=no
41289 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
41291 ac_cpp='$CPP $CPPFLAGS'
41292 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
41293 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
41294 ac_compiler_gnu=$ac_cv_c_compiler_gnu
41300 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__sqrtf_use" >&5
41301 $as_echo "$glibcxx_cv_func__sqrtf_use" >&6; }
41303 if test x$glibcxx_cv_func__sqrtf_use = x"yes"; then
41304 for ac_func in _sqrtf
41306 ac_fn_c_check_func "$LINENO" "_sqrtf" "ac_cv_func__sqrtf"
41307 if test "x$ac_cv_func__sqrtf" = x""yes; then :
41308 cat >>confdefs.h <<_ACEOF
41309 #define HAVE__SQRTF 1
41322 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sincosf declaration" >&5
41323 $as_echo_n "checking for sincosf declaration... " >&6; }
41324 if test x${glibcxx_cv_func_sincosf_use+set} != xset; then
41325 if test "${glibcxx_cv_func_sincosf_use+set}" = set; then :
41326 $as_echo_n "(cached) " >&6
41331 ac_cpp='$CXXCPP $CPPFLAGS'
41332 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
41333 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
41334 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
41336 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
41337 /* end confdefs.h. */
41347 if ac_fn_cxx_try_compile "$LINENO"; then :
41348 glibcxx_cv_func_sincosf_use=yes
41350 glibcxx_cv_func_sincosf_use=no
41352 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
41354 ac_cpp='$CPP $CPPFLAGS'
41355 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
41356 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
41357 ac_compiler_gnu=$ac_cv_c_compiler_gnu
41363 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_sincosf_use" >&5
41364 $as_echo "$glibcxx_cv_func_sincosf_use" >&6; }
41366 if test x$glibcxx_cv_func_sincosf_use = x"yes"; then
41367 for ac_func in sincosf
41369 ac_fn_c_check_func "$LINENO" "sincosf" "ac_cv_func_sincosf"
41370 if test "x$ac_cv_func_sincosf" = x""yes; then :
41371 cat >>confdefs.h <<_ACEOF
41372 #define HAVE_SINCOSF 1
41380 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _sincosf declaration" >&5
41381 $as_echo_n "checking for _sincosf declaration... " >&6; }
41382 if test x${glibcxx_cv_func__sincosf_use+set} != xset; then
41383 if test "${glibcxx_cv_func__sincosf_use+set}" = set; then :
41384 $as_echo_n "(cached) " >&6
41389 ac_cpp='$CXXCPP $CPPFLAGS'
41390 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
41391 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
41392 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
41394 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
41395 /* end confdefs.h. */
41405 if ac_fn_cxx_try_compile "$LINENO"; then :
41406 glibcxx_cv_func__sincosf_use=yes
41408 glibcxx_cv_func__sincosf_use=no
41410 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
41412 ac_cpp='$CPP $CPPFLAGS'
41413 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
41414 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
41415 ac_compiler_gnu=$ac_cv_c_compiler_gnu
41421 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__sincosf_use" >&5
41422 $as_echo "$glibcxx_cv_func__sincosf_use" >&6; }
41424 if test x$glibcxx_cv_func__sincosf_use = x"yes"; then
41425 for ac_func in _sincosf
41427 ac_fn_c_check_func "$LINENO" "_sincosf" "ac_cv_func__sincosf"
41428 if test "x$ac_cv_func__sincosf" = x""yes; then :
41429 cat >>confdefs.h <<_ACEOF
41430 #define HAVE__SINCOSF 1
41443 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for finitef declaration" >&5
41444 $as_echo_n "checking for finitef declaration... " >&6; }
41445 if test x${glibcxx_cv_func_finitef_use+set} != xset; then
41446 if test "${glibcxx_cv_func_finitef_use+set}" = set; then :
41447 $as_echo_n "(cached) " >&6
41452 ac_cpp='$CXXCPP $CPPFLAGS'
41453 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
41454 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
41455 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
41457 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
41458 /* end confdefs.h. */
41460 #ifdef HAVE_IEEEFP_H
41461 #include <ieeefp.h>
41472 if ac_fn_cxx_try_compile "$LINENO"; then :
41473 glibcxx_cv_func_finitef_use=yes
41475 glibcxx_cv_func_finitef_use=no
41477 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
41479 ac_cpp='$CPP $CPPFLAGS'
41480 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
41481 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
41482 ac_compiler_gnu=$ac_cv_c_compiler_gnu
41488 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_finitef_use" >&5
41489 $as_echo "$glibcxx_cv_func_finitef_use" >&6; }
41491 if test x$glibcxx_cv_func_finitef_use = x"yes"; then
41492 for ac_func in finitef
41494 ac_fn_c_check_func "$LINENO" "finitef" "ac_cv_func_finitef"
41495 if test "x$ac_cv_func_finitef" = x""yes; then :
41496 cat >>confdefs.h <<_ACEOF
41497 #define HAVE_FINITEF 1
41505 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _finitef declaration" >&5
41506 $as_echo_n "checking for _finitef declaration... " >&6; }
41507 if test x${glibcxx_cv_func__finitef_use+set} != xset; then
41508 if test "${glibcxx_cv_func__finitef_use+set}" = set; then :
41509 $as_echo_n "(cached) " >&6
41514 ac_cpp='$CXXCPP $CPPFLAGS'
41515 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
41516 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
41517 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
41519 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
41520 /* end confdefs.h. */
41522 #ifdef HAVE_IEEEFP_H
41523 #include <ieeefp.h>
41534 if ac_fn_cxx_try_compile "$LINENO"; then :
41535 glibcxx_cv_func__finitef_use=yes
41537 glibcxx_cv_func__finitef_use=no
41539 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
41541 ac_cpp='$CPP $CPPFLAGS'
41542 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
41543 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
41544 ac_compiler_gnu=$ac_cv_c_compiler_gnu
41550 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__finitef_use" >&5
41551 $as_echo "$glibcxx_cv_func__finitef_use" >&6; }
41553 if test x$glibcxx_cv_func__finitef_use = x"yes"; then
41554 for ac_func in _finitef
41556 ac_fn_c_check_func "$LINENO" "_finitef" "ac_cv_func__finitef"
41557 if test "x$ac_cv_func__finitef" = x""yes; then :
41558 cat >>confdefs.h <<_ACEOF
41559 #define HAVE__FINITEF 1
41572 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long double trig functions" >&5
41573 $as_echo_n "checking for long double trig functions... " >&6; }
41574 if test "${glibcxx_cv_func_long_double_trig_use+set}" = set; then :
41575 $as_echo_n "(cached) " >&6
41580 ac_cpp='$CXXCPP $CPPFLAGS'
41581 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
41582 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
41583 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
41585 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
41586 /* end confdefs.h. */
41591 acosl (0); asinl (0); atanl (0); cosl (0); sinl (0); tanl (0); coshl (0); sinhl (0); tanhl (0);
41596 if ac_fn_cxx_try_compile "$LINENO"; then :
41597 glibcxx_cv_func_long_double_trig_use=yes
41599 glibcxx_cv_func_long_double_trig_use=no
41601 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
41603 ac_cpp='$CPP $CPPFLAGS'
41604 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
41605 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
41606 ac_compiler_gnu=$ac_cv_c_compiler_gnu
41610 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_long_double_trig_use" >&5
41611 $as_echo "$glibcxx_cv_func_long_double_trig_use" >&6; }
41612 if test x$glibcxx_cv_func_long_double_trig_use = x"yes"; then
41613 for ac_func in acosl asinl atanl cosl sinl tanl coshl sinhl tanhl
41615 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
41616 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
41617 eval as_val=\$$as_ac_var
41618 if test "x$as_val" = x""yes; then :
41619 cat >>confdefs.h <<_ACEOF
41620 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
41627 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _long double trig functions" >&5
41628 $as_echo_n "checking for _long double trig functions... " >&6; }
41629 if test "${glibcxx_cv_func__long_double_trig_use+set}" = set; then :
41630 $as_echo_n "(cached) " >&6
41635 ac_cpp='$CXXCPP $CPPFLAGS'
41636 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
41637 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
41638 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
41640 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
41641 /* end confdefs.h. */
41646 _acosl (0); _asinl (0); _atanl (0); _cosl (0); _sinl (0); _tanl (0); _coshl (0); _sinhl (0); _tanhl (0);
41651 if ac_fn_cxx_try_compile "$LINENO"; then :
41652 glibcxx_cv_func__long_double_trig_use=yes
41654 glibcxx_cv_func__long_double_trig_use=no
41656 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
41658 ac_cpp='$CPP $CPPFLAGS'
41659 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
41660 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
41661 ac_compiler_gnu=$ac_cv_c_compiler_gnu
41665 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__long_double_trig_use" >&5
41666 $as_echo "$glibcxx_cv_func__long_double_trig_use" >&6; }
41667 if test x$glibcxx_cv_func__long_double_trig_use = x"yes"; then
41668 for ac_func in _acosl _asinl _atanl _cosl _sinl _tanl _coshl _sinhl _tanhl
41670 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
41671 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
41672 eval as_val=\$$as_ac_var
41673 if test "x$as_val" = x""yes; then :
41674 cat >>confdefs.h <<_ACEOF
41675 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
41688 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long double round functions" >&5
41689 $as_echo_n "checking for long double round functions... " >&6; }
41690 if test "${glibcxx_cv_func_long_double_round_use+set}" = set; then :
41691 $as_echo_n "(cached) " >&6
41696 ac_cpp='$CXXCPP $CPPFLAGS'
41697 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
41698 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
41699 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
41701 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
41702 /* end confdefs.h. */
41707 ceill (0); floorl (0);
41712 if ac_fn_cxx_try_compile "$LINENO"; then :
41713 glibcxx_cv_func_long_double_round_use=yes
41715 glibcxx_cv_func_long_double_round_use=no
41717 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
41719 ac_cpp='$CPP $CPPFLAGS'
41720 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
41721 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
41722 ac_compiler_gnu=$ac_cv_c_compiler_gnu
41726 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_long_double_round_use" >&5
41727 $as_echo "$glibcxx_cv_func_long_double_round_use" >&6; }
41728 if test x$glibcxx_cv_func_long_double_round_use = x"yes"; then
41729 for ac_func in ceill floorl
41731 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
41732 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
41733 eval as_val=\$$as_ac_var
41734 if test "x$as_val" = x""yes; then :
41735 cat >>confdefs.h <<_ACEOF
41736 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
41743 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _long double round functions" >&5
41744 $as_echo_n "checking for _long double round functions... " >&6; }
41745 if test "${glibcxx_cv_func__long_double_round_use+set}" = set; then :
41746 $as_echo_n "(cached) " >&6
41751 ac_cpp='$CXXCPP $CPPFLAGS'
41752 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
41753 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
41754 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
41756 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
41757 /* end confdefs.h. */
41762 _ceill (0); _floorl (0);
41767 if ac_fn_cxx_try_compile "$LINENO"; then :
41768 glibcxx_cv_func__long_double_round_use=yes
41770 glibcxx_cv_func__long_double_round_use=no
41772 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
41774 ac_cpp='$CPP $CPPFLAGS'
41775 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
41776 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
41777 ac_compiler_gnu=$ac_cv_c_compiler_gnu
41781 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__long_double_round_use" >&5
41782 $as_echo "$glibcxx_cv_func__long_double_round_use" >&6; }
41783 if test x$glibcxx_cv_func__long_double_round_use = x"yes"; then
41784 for ac_func in _ceill _floorl
41786 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
41787 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
41788 eval as_val=\$$as_ac_var
41789 if test "x$as_val" = x""yes; then :
41790 cat >>confdefs.h <<_ACEOF
41791 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
41805 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for isnanl declaration" >&5
41806 $as_echo_n "checking for isnanl declaration... " >&6; }
41807 if test x${glibcxx_cv_func_isnanl_use+set} != xset; then
41808 if test "${glibcxx_cv_func_isnanl_use+set}" = set; then :
41809 $as_echo_n "(cached) " >&6
41814 ac_cpp='$CXXCPP $CPPFLAGS'
41815 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
41816 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
41817 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
41819 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
41820 /* end confdefs.h. */
41822 #ifdef HAVE_IEEEFP_H
41823 #include <ieeefp.h>
41834 if ac_fn_cxx_try_compile "$LINENO"; then :
41835 glibcxx_cv_func_isnanl_use=yes
41837 glibcxx_cv_func_isnanl_use=no
41839 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
41841 ac_cpp='$CPP $CPPFLAGS'
41842 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
41843 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
41844 ac_compiler_gnu=$ac_cv_c_compiler_gnu
41850 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_isnanl_use" >&5
41851 $as_echo "$glibcxx_cv_func_isnanl_use" >&6; }
41853 if test x$glibcxx_cv_func_isnanl_use = x"yes"; then
41854 for ac_func in isnanl
41856 ac_fn_c_check_func "$LINENO" "isnanl" "ac_cv_func_isnanl"
41857 if test "x$ac_cv_func_isnanl" = x""yes; then :
41858 cat >>confdefs.h <<_ACEOF
41859 #define HAVE_ISNANL 1
41867 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _isnanl declaration" >&5
41868 $as_echo_n "checking for _isnanl declaration... " >&6; }
41869 if test x${glibcxx_cv_func__isnanl_use+set} != xset; then
41870 if test "${glibcxx_cv_func__isnanl_use+set}" = set; then :
41871 $as_echo_n "(cached) " >&6
41876 ac_cpp='$CXXCPP $CPPFLAGS'
41877 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
41878 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
41879 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
41881 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
41882 /* end confdefs.h. */
41884 #ifdef HAVE_IEEEFP_H
41885 #include <ieeefp.h>
41896 if ac_fn_cxx_try_compile "$LINENO"; then :
41897 glibcxx_cv_func__isnanl_use=yes
41899 glibcxx_cv_func__isnanl_use=no
41901 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
41903 ac_cpp='$CPP $CPPFLAGS'
41904 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
41905 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
41906 ac_compiler_gnu=$ac_cv_c_compiler_gnu
41912 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__isnanl_use" >&5
41913 $as_echo "$glibcxx_cv_func__isnanl_use" >&6; }
41915 if test x$glibcxx_cv_func__isnanl_use = x"yes"; then
41916 for ac_func in _isnanl
41918 ac_fn_c_check_func "$LINENO" "_isnanl" "ac_cv_func__isnanl"
41919 if test "x$ac_cv_func__isnanl" = x""yes; then :
41920 cat >>confdefs.h <<_ACEOF
41921 #define HAVE__ISNANL 1
41934 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for isinfl declaration" >&5
41935 $as_echo_n "checking for isinfl declaration... " >&6; }
41936 if test x${glibcxx_cv_func_isinfl_use+set} != xset; then
41937 if test "${glibcxx_cv_func_isinfl_use+set}" = set; then :
41938 $as_echo_n "(cached) " >&6
41943 ac_cpp='$CXXCPP $CPPFLAGS'
41944 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
41945 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
41946 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
41948 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
41949 /* end confdefs.h. */
41951 #ifdef HAVE_IEEEFP_H
41952 #include <ieeefp.h>
41963 if ac_fn_cxx_try_compile "$LINENO"; then :
41964 glibcxx_cv_func_isinfl_use=yes
41966 glibcxx_cv_func_isinfl_use=no
41968 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
41970 ac_cpp='$CPP $CPPFLAGS'
41971 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
41972 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
41973 ac_compiler_gnu=$ac_cv_c_compiler_gnu
41979 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_isinfl_use" >&5
41980 $as_echo "$glibcxx_cv_func_isinfl_use" >&6; }
41982 if test x$glibcxx_cv_func_isinfl_use = x"yes"; then
41983 for ac_func in isinfl
41985 ac_fn_c_check_func "$LINENO" "isinfl" "ac_cv_func_isinfl"
41986 if test "x$ac_cv_func_isinfl" = x""yes; then :
41987 cat >>confdefs.h <<_ACEOF
41988 #define HAVE_ISINFL 1
41996 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _isinfl declaration" >&5
41997 $as_echo_n "checking for _isinfl declaration... " >&6; }
41998 if test x${glibcxx_cv_func__isinfl_use+set} != xset; then
41999 if test "${glibcxx_cv_func__isinfl_use+set}" = set; then :
42000 $as_echo_n "(cached) " >&6
42005 ac_cpp='$CXXCPP $CPPFLAGS'
42006 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
42007 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
42008 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
42010 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
42011 /* end confdefs.h. */
42013 #ifdef HAVE_IEEEFP_H
42014 #include <ieeefp.h>
42025 if ac_fn_cxx_try_compile "$LINENO"; then :
42026 glibcxx_cv_func__isinfl_use=yes
42028 glibcxx_cv_func__isinfl_use=no
42030 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
42032 ac_cpp='$CPP $CPPFLAGS'
42033 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
42034 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
42035 ac_compiler_gnu=$ac_cv_c_compiler_gnu
42041 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__isinfl_use" >&5
42042 $as_echo "$glibcxx_cv_func__isinfl_use" >&6; }
42044 if test x$glibcxx_cv_func__isinfl_use = x"yes"; then
42045 for ac_func in _isinfl
42047 ac_fn_c_check_func "$LINENO" "_isinfl" "ac_cv_func__isinfl"
42048 if test "x$ac_cv_func__isinfl" = x""yes; then :
42049 cat >>confdefs.h <<_ACEOF
42050 #define HAVE__ISINFL 1
42063 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for atan2l declaration" >&5
42064 $as_echo_n "checking for atan2l declaration... " >&6; }
42065 if test x${glibcxx_cv_func_atan2l_use+set} != xset; then
42066 if test "${glibcxx_cv_func_atan2l_use+set}" = set; then :
42067 $as_echo_n "(cached) " >&6
42072 ac_cpp='$CXXCPP $CPPFLAGS'
42073 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
42074 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
42075 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
42077 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
42078 /* end confdefs.h. */
42088 if ac_fn_cxx_try_compile "$LINENO"; then :
42089 glibcxx_cv_func_atan2l_use=yes
42091 glibcxx_cv_func_atan2l_use=no
42093 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
42095 ac_cpp='$CPP $CPPFLAGS'
42096 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
42097 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
42098 ac_compiler_gnu=$ac_cv_c_compiler_gnu
42104 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_atan2l_use" >&5
42105 $as_echo "$glibcxx_cv_func_atan2l_use" >&6; }
42107 if test x$glibcxx_cv_func_atan2l_use = x"yes"; then
42108 for ac_func in atan2l
42110 ac_fn_c_check_func "$LINENO" "atan2l" "ac_cv_func_atan2l"
42111 if test "x$ac_cv_func_atan2l" = x""yes; then :
42112 cat >>confdefs.h <<_ACEOF
42113 #define HAVE_ATAN2L 1
42121 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _atan2l declaration" >&5
42122 $as_echo_n "checking for _atan2l declaration... " >&6; }
42123 if test x${glibcxx_cv_func__atan2l_use+set} != xset; then
42124 if test "${glibcxx_cv_func__atan2l_use+set}" = set; then :
42125 $as_echo_n "(cached) " >&6
42130 ac_cpp='$CXXCPP $CPPFLAGS'
42131 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
42132 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
42133 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
42135 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
42136 /* end confdefs.h. */
42146 if ac_fn_cxx_try_compile "$LINENO"; then :
42147 glibcxx_cv_func__atan2l_use=yes
42149 glibcxx_cv_func__atan2l_use=no
42151 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
42153 ac_cpp='$CPP $CPPFLAGS'
42154 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
42155 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
42156 ac_compiler_gnu=$ac_cv_c_compiler_gnu
42162 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__atan2l_use" >&5
42163 $as_echo "$glibcxx_cv_func__atan2l_use" >&6; }
42165 if test x$glibcxx_cv_func__atan2l_use = x"yes"; then
42166 for ac_func in _atan2l
42168 ac_fn_c_check_func "$LINENO" "_atan2l" "ac_cv_func__atan2l"
42169 if test "x$ac_cv_func__atan2l" = x""yes; then :
42170 cat >>confdefs.h <<_ACEOF
42171 #define HAVE__ATAN2L 1
42184 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for expl declaration" >&5
42185 $as_echo_n "checking for expl declaration... " >&6; }
42186 if test x${glibcxx_cv_func_expl_use+set} != xset; then
42187 if test "${glibcxx_cv_func_expl_use+set}" = set; then :
42188 $as_echo_n "(cached) " >&6
42193 ac_cpp='$CXXCPP $CPPFLAGS'
42194 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
42195 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
42196 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
42198 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
42199 /* end confdefs.h. */
42201 #ifdef HAVE_IEEEFP_H
42202 #include <ieeefp.h>
42213 if ac_fn_cxx_try_compile "$LINENO"; then :
42214 glibcxx_cv_func_expl_use=yes
42216 glibcxx_cv_func_expl_use=no
42218 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
42220 ac_cpp='$CPP $CPPFLAGS'
42221 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
42222 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
42223 ac_compiler_gnu=$ac_cv_c_compiler_gnu
42229 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_expl_use" >&5
42230 $as_echo "$glibcxx_cv_func_expl_use" >&6; }
42232 if test x$glibcxx_cv_func_expl_use = x"yes"; then
42233 for ac_func in expl
42235 ac_fn_c_check_func "$LINENO" "expl" "ac_cv_func_expl"
42236 if test "x$ac_cv_func_expl" = x""yes; then :
42237 cat >>confdefs.h <<_ACEOF
42238 #define HAVE_EXPL 1
42246 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _expl declaration" >&5
42247 $as_echo_n "checking for _expl declaration... " >&6; }
42248 if test x${glibcxx_cv_func__expl_use+set} != xset; then
42249 if test "${glibcxx_cv_func__expl_use+set}" = set; then :
42250 $as_echo_n "(cached) " >&6
42255 ac_cpp='$CXXCPP $CPPFLAGS'
42256 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
42257 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
42258 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
42260 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
42261 /* end confdefs.h. */
42263 #ifdef HAVE_IEEEFP_H
42264 #include <ieeefp.h>
42275 if ac_fn_cxx_try_compile "$LINENO"; then :
42276 glibcxx_cv_func__expl_use=yes
42278 glibcxx_cv_func__expl_use=no
42280 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
42282 ac_cpp='$CPP $CPPFLAGS'
42283 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
42284 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
42285 ac_compiler_gnu=$ac_cv_c_compiler_gnu
42291 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__expl_use" >&5
42292 $as_echo "$glibcxx_cv_func__expl_use" >&6; }
42294 if test x$glibcxx_cv_func__expl_use = x"yes"; then
42295 for ac_func in _expl
42297 ac_fn_c_check_func "$LINENO" "_expl" "ac_cv_func__expl"
42298 if test "x$ac_cv_func__expl" = x""yes; then :
42299 cat >>confdefs.h <<_ACEOF
42300 #define HAVE__EXPL 1
42313 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fabsl declaration" >&5
42314 $as_echo_n "checking for fabsl declaration... " >&6; }
42315 if test x${glibcxx_cv_func_fabsl_use+set} != xset; then
42316 if test "${glibcxx_cv_func_fabsl_use+set}" = set; then :
42317 $as_echo_n "(cached) " >&6
42322 ac_cpp='$CXXCPP $CPPFLAGS'
42323 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
42324 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
42325 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
42327 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
42328 /* end confdefs.h. */
42330 #ifdef HAVE_IEEEFP_H
42331 #include <ieeefp.h>
42342 if ac_fn_cxx_try_compile "$LINENO"; then :
42343 glibcxx_cv_func_fabsl_use=yes
42345 glibcxx_cv_func_fabsl_use=no
42347 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
42349 ac_cpp='$CPP $CPPFLAGS'
42350 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
42351 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
42352 ac_compiler_gnu=$ac_cv_c_compiler_gnu
42358 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_fabsl_use" >&5
42359 $as_echo "$glibcxx_cv_func_fabsl_use" >&6; }
42361 if test x$glibcxx_cv_func_fabsl_use = x"yes"; then
42362 for ac_func in fabsl
42364 ac_fn_c_check_func "$LINENO" "fabsl" "ac_cv_func_fabsl"
42365 if test "x$ac_cv_func_fabsl" = x""yes; then :
42366 cat >>confdefs.h <<_ACEOF
42367 #define HAVE_FABSL 1
42375 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _fabsl declaration" >&5
42376 $as_echo_n "checking for _fabsl declaration... " >&6; }
42377 if test x${glibcxx_cv_func__fabsl_use+set} != xset; then
42378 if test "${glibcxx_cv_func__fabsl_use+set}" = set; then :
42379 $as_echo_n "(cached) " >&6
42384 ac_cpp='$CXXCPP $CPPFLAGS'
42385 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
42386 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
42387 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
42389 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
42390 /* end confdefs.h. */
42392 #ifdef HAVE_IEEEFP_H
42393 #include <ieeefp.h>
42404 if ac_fn_cxx_try_compile "$LINENO"; then :
42405 glibcxx_cv_func__fabsl_use=yes
42407 glibcxx_cv_func__fabsl_use=no
42409 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
42411 ac_cpp='$CPP $CPPFLAGS'
42412 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
42413 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
42414 ac_compiler_gnu=$ac_cv_c_compiler_gnu
42420 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__fabsl_use" >&5
42421 $as_echo "$glibcxx_cv_func__fabsl_use" >&6; }
42423 if test x$glibcxx_cv_func__fabsl_use = x"yes"; then
42424 for ac_func in _fabsl
42426 ac_fn_c_check_func "$LINENO" "_fabsl" "ac_cv_func__fabsl"
42427 if test "x$ac_cv_func__fabsl" = x""yes; then :
42428 cat >>confdefs.h <<_ACEOF
42429 #define HAVE__FABSL 1
42442 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fmodl declaration" >&5
42443 $as_echo_n "checking for fmodl declaration... " >&6; }
42444 if test x${glibcxx_cv_func_fmodl_use+set} != xset; then
42445 if test "${glibcxx_cv_func_fmodl_use+set}" = set; then :
42446 $as_echo_n "(cached) " >&6
42451 ac_cpp='$CXXCPP $CPPFLAGS'
42452 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
42453 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
42454 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
42456 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
42457 /* end confdefs.h. */
42467 if ac_fn_cxx_try_compile "$LINENO"; then :
42468 glibcxx_cv_func_fmodl_use=yes
42470 glibcxx_cv_func_fmodl_use=no
42472 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
42474 ac_cpp='$CPP $CPPFLAGS'
42475 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
42476 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
42477 ac_compiler_gnu=$ac_cv_c_compiler_gnu
42483 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_fmodl_use" >&5
42484 $as_echo "$glibcxx_cv_func_fmodl_use" >&6; }
42486 if test x$glibcxx_cv_func_fmodl_use = x"yes"; then
42487 for ac_func in fmodl
42489 ac_fn_c_check_func "$LINENO" "fmodl" "ac_cv_func_fmodl"
42490 if test "x$ac_cv_func_fmodl" = x""yes; then :
42491 cat >>confdefs.h <<_ACEOF
42492 #define HAVE_FMODL 1
42500 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _fmodl declaration" >&5
42501 $as_echo_n "checking for _fmodl declaration... " >&6; }
42502 if test x${glibcxx_cv_func__fmodl_use+set} != xset; then
42503 if test "${glibcxx_cv_func__fmodl_use+set}" = set; then :
42504 $as_echo_n "(cached) " >&6
42509 ac_cpp='$CXXCPP $CPPFLAGS'
42510 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
42511 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
42512 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
42514 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
42515 /* end confdefs.h. */
42525 if ac_fn_cxx_try_compile "$LINENO"; then :
42526 glibcxx_cv_func__fmodl_use=yes
42528 glibcxx_cv_func__fmodl_use=no
42530 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
42532 ac_cpp='$CPP $CPPFLAGS'
42533 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
42534 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
42535 ac_compiler_gnu=$ac_cv_c_compiler_gnu
42541 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__fmodl_use" >&5
42542 $as_echo "$glibcxx_cv_func__fmodl_use" >&6; }
42544 if test x$glibcxx_cv_func__fmodl_use = x"yes"; then
42545 for ac_func in _fmodl
42547 ac_fn_c_check_func "$LINENO" "_fmodl" "ac_cv_func__fmodl"
42548 if test "x$ac_cv_func__fmodl" = x""yes; then :
42549 cat >>confdefs.h <<_ACEOF
42550 #define HAVE__FMODL 1
42563 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for frexpl declaration" >&5
42564 $as_echo_n "checking for frexpl declaration... " >&6; }
42565 if test x${glibcxx_cv_func_frexpl_use+set} != xset; then
42566 if test "${glibcxx_cv_func_frexpl_use+set}" = set; then :
42567 $as_echo_n "(cached) " >&6
42572 ac_cpp='$CXXCPP $CPPFLAGS'
42573 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
42574 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
42575 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
42577 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
42578 /* end confdefs.h. */
42588 if ac_fn_cxx_try_compile "$LINENO"; then :
42589 glibcxx_cv_func_frexpl_use=yes
42591 glibcxx_cv_func_frexpl_use=no
42593 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
42595 ac_cpp='$CPP $CPPFLAGS'
42596 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
42597 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
42598 ac_compiler_gnu=$ac_cv_c_compiler_gnu
42604 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_frexpl_use" >&5
42605 $as_echo "$glibcxx_cv_func_frexpl_use" >&6; }
42607 if test x$glibcxx_cv_func_frexpl_use = x"yes"; then
42608 for ac_func in frexpl
42610 ac_fn_c_check_func "$LINENO" "frexpl" "ac_cv_func_frexpl"
42611 if test "x$ac_cv_func_frexpl" = x""yes; then :
42612 cat >>confdefs.h <<_ACEOF
42613 #define HAVE_FREXPL 1
42621 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _frexpl declaration" >&5
42622 $as_echo_n "checking for _frexpl declaration... " >&6; }
42623 if test x${glibcxx_cv_func__frexpl_use+set} != xset; then
42624 if test "${glibcxx_cv_func__frexpl_use+set}" = set; then :
42625 $as_echo_n "(cached) " >&6
42630 ac_cpp='$CXXCPP $CPPFLAGS'
42631 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
42632 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
42633 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
42635 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
42636 /* end confdefs.h. */
42646 if ac_fn_cxx_try_compile "$LINENO"; then :
42647 glibcxx_cv_func__frexpl_use=yes
42649 glibcxx_cv_func__frexpl_use=no
42651 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
42653 ac_cpp='$CPP $CPPFLAGS'
42654 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
42655 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
42656 ac_compiler_gnu=$ac_cv_c_compiler_gnu
42662 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__frexpl_use" >&5
42663 $as_echo "$glibcxx_cv_func__frexpl_use" >&6; }
42665 if test x$glibcxx_cv_func__frexpl_use = x"yes"; then
42666 for ac_func in _frexpl
42668 ac_fn_c_check_func "$LINENO" "_frexpl" "ac_cv_func__frexpl"
42669 if test "x$ac_cv_func__frexpl" = x""yes; then :
42670 cat >>confdefs.h <<_ACEOF
42671 #define HAVE__FREXPL 1
42684 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for hypotl declaration" >&5
42685 $as_echo_n "checking for hypotl declaration... " >&6; }
42686 if test x${glibcxx_cv_func_hypotl_use+set} != xset; then
42687 if test "${glibcxx_cv_func_hypotl_use+set}" = set; then :
42688 $as_echo_n "(cached) " >&6
42693 ac_cpp='$CXXCPP $CPPFLAGS'
42694 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
42695 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
42696 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
42698 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
42699 /* end confdefs.h. */
42709 if ac_fn_cxx_try_compile "$LINENO"; then :
42710 glibcxx_cv_func_hypotl_use=yes
42712 glibcxx_cv_func_hypotl_use=no
42714 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
42716 ac_cpp='$CPP $CPPFLAGS'
42717 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
42718 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
42719 ac_compiler_gnu=$ac_cv_c_compiler_gnu
42725 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_hypotl_use" >&5
42726 $as_echo "$glibcxx_cv_func_hypotl_use" >&6; }
42728 if test x$glibcxx_cv_func_hypotl_use = x"yes"; then
42729 for ac_func in hypotl
42731 ac_fn_c_check_func "$LINENO" "hypotl" "ac_cv_func_hypotl"
42732 if test "x$ac_cv_func_hypotl" = x""yes; then :
42733 cat >>confdefs.h <<_ACEOF
42734 #define HAVE_HYPOTL 1
42742 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _hypotl declaration" >&5
42743 $as_echo_n "checking for _hypotl declaration... " >&6; }
42744 if test x${glibcxx_cv_func__hypotl_use+set} != xset; then
42745 if test "${glibcxx_cv_func__hypotl_use+set}" = set; then :
42746 $as_echo_n "(cached) " >&6
42751 ac_cpp='$CXXCPP $CPPFLAGS'
42752 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
42753 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
42754 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
42756 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
42757 /* end confdefs.h. */
42767 if ac_fn_cxx_try_compile "$LINENO"; then :
42768 glibcxx_cv_func__hypotl_use=yes
42770 glibcxx_cv_func__hypotl_use=no
42772 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
42774 ac_cpp='$CPP $CPPFLAGS'
42775 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
42776 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
42777 ac_compiler_gnu=$ac_cv_c_compiler_gnu
42783 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__hypotl_use" >&5
42784 $as_echo "$glibcxx_cv_func__hypotl_use" >&6; }
42786 if test x$glibcxx_cv_func__hypotl_use = x"yes"; then
42787 for ac_func in _hypotl
42789 ac_fn_c_check_func "$LINENO" "_hypotl" "ac_cv_func__hypotl"
42790 if test "x$ac_cv_func__hypotl" = x""yes; then :
42791 cat >>confdefs.h <<_ACEOF
42792 #define HAVE__HYPOTL 1
42805 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ldexpl declaration" >&5
42806 $as_echo_n "checking for ldexpl declaration... " >&6; }
42807 if test x${glibcxx_cv_func_ldexpl_use+set} != xset; then
42808 if test "${glibcxx_cv_func_ldexpl_use+set}" = set; then :
42809 $as_echo_n "(cached) " >&6
42814 ac_cpp='$CXXCPP $CPPFLAGS'
42815 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
42816 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
42817 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
42819 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
42820 /* end confdefs.h. */
42830 if ac_fn_cxx_try_compile "$LINENO"; then :
42831 glibcxx_cv_func_ldexpl_use=yes
42833 glibcxx_cv_func_ldexpl_use=no
42835 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
42837 ac_cpp='$CPP $CPPFLAGS'
42838 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
42839 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
42840 ac_compiler_gnu=$ac_cv_c_compiler_gnu
42846 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_ldexpl_use" >&5
42847 $as_echo "$glibcxx_cv_func_ldexpl_use" >&6; }
42849 if test x$glibcxx_cv_func_ldexpl_use = x"yes"; then
42850 for ac_func in ldexpl
42852 ac_fn_c_check_func "$LINENO" "ldexpl" "ac_cv_func_ldexpl"
42853 if test "x$ac_cv_func_ldexpl" = x""yes; then :
42854 cat >>confdefs.h <<_ACEOF
42855 #define HAVE_LDEXPL 1
42863 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _ldexpl declaration" >&5
42864 $as_echo_n "checking for _ldexpl declaration... " >&6; }
42865 if test x${glibcxx_cv_func__ldexpl_use+set} != xset; then
42866 if test "${glibcxx_cv_func__ldexpl_use+set}" = set; then :
42867 $as_echo_n "(cached) " >&6
42872 ac_cpp='$CXXCPP $CPPFLAGS'
42873 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
42874 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
42875 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
42877 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
42878 /* end confdefs.h. */
42888 if ac_fn_cxx_try_compile "$LINENO"; then :
42889 glibcxx_cv_func__ldexpl_use=yes
42891 glibcxx_cv_func__ldexpl_use=no
42893 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
42895 ac_cpp='$CPP $CPPFLAGS'
42896 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
42897 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
42898 ac_compiler_gnu=$ac_cv_c_compiler_gnu
42904 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__ldexpl_use" >&5
42905 $as_echo "$glibcxx_cv_func__ldexpl_use" >&6; }
42907 if test x$glibcxx_cv_func__ldexpl_use = x"yes"; then
42908 for ac_func in _ldexpl
42910 ac_fn_c_check_func "$LINENO" "_ldexpl" "ac_cv_func__ldexpl"
42911 if test "x$ac_cv_func__ldexpl" = x""yes; then :
42912 cat >>confdefs.h <<_ACEOF
42913 #define HAVE__LDEXPL 1
42926 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for logl declaration" >&5
42927 $as_echo_n "checking for logl declaration... " >&6; }
42928 if test x${glibcxx_cv_func_logl_use+set} != xset; then
42929 if test "${glibcxx_cv_func_logl_use+set}" = set; then :
42930 $as_echo_n "(cached) " >&6
42935 ac_cpp='$CXXCPP $CPPFLAGS'
42936 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
42937 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
42938 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
42940 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
42941 /* end confdefs.h. */
42943 #ifdef HAVE_IEEEFP_H
42944 #include <ieeefp.h>
42955 if ac_fn_cxx_try_compile "$LINENO"; then :
42956 glibcxx_cv_func_logl_use=yes
42958 glibcxx_cv_func_logl_use=no
42960 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
42962 ac_cpp='$CPP $CPPFLAGS'
42963 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
42964 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
42965 ac_compiler_gnu=$ac_cv_c_compiler_gnu
42971 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_logl_use" >&5
42972 $as_echo "$glibcxx_cv_func_logl_use" >&6; }
42974 if test x$glibcxx_cv_func_logl_use = x"yes"; then
42975 for ac_func in logl
42977 ac_fn_c_check_func "$LINENO" "logl" "ac_cv_func_logl"
42978 if test "x$ac_cv_func_logl" = x""yes; then :
42979 cat >>confdefs.h <<_ACEOF
42980 #define HAVE_LOGL 1
42988 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _logl declaration" >&5
42989 $as_echo_n "checking for _logl declaration... " >&6; }
42990 if test x${glibcxx_cv_func__logl_use+set} != xset; then
42991 if test "${glibcxx_cv_func__logl_use+set}" = set; then :
42992 $as_echo_n "(cached) " >&6
42997 ac_cpp='$CXXCPP $CPPFLAGS'
42998 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
42999 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
43000 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
43002 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
43003 /* end confdefs.h. */
43005 #ifdef HAVE_IEEEFP_H
43006 #include <ieeefp.h>
43017 if ac_fn_cxx_try_compile "$LINENO"; then :
43018 glibcxx_cv_func__logl_use=yes
43020 glibcxx_cv_func__logl_use=no
43022 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
43024 ac_cpp='$CPP $CPPFLAGS'
43025 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
43026 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
43027 ac_compiler_gnu=$ac_cv_c_compiler_gnu
43033 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__logl_use" >&5
43034 $as_echo "$glibcxx_cv_func__logl_use" >&6; }
43036 if test x$glibcxx_cv_func__logl_use = x"yes"; then
43037 for ac_func in _logl
43039 ac_fn_c_check_func "$LINENO" "_logl" "ac_cv_func__logl"
43040 if test "x$ac_cv_func__logl" = x""yes; then :
43041 cat >>confdefs.h <<_ACEOF
43042 #define HAVE__LOGL 1
43055 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for log10l declaration" >&5
43056 $as_echo_n "checking for log10l declaration... " >&6; }
43057 if test x${glibcxx_cv_func_log10l_use+set} != xset; then
43058 if test "${glibcxx_cv_func_log10l_use+set}" = set; then :
43059 $as_echo_n "(cached) " >&6
43064 ac_cpp='$CXXCPP $CPPFLAGS'
43065 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
43066 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
43067 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
43069 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
43070 /* end confdefs.h. */
43072 #ifdef HAVE_IEEEFP_H
43073 #include <ieeefp.h>
43084 if ac_fn_cxx_try_compile "$LINENO"; then :
43085 glibcxx_cv_func_log10l_use=yes
43087 glibcxx_cv_func_log10l_use=no
43089 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
43091 ac_cpp='$CPP $CPPFLAGS'
43092 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
43093 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
43094 ac_compiler_gnu=$ac_cv_c_compiler_gnu
43100 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_log10l_use" >&5
43101 $as_echo "$glibcxx_cv_func_log10l_use" >&6; }
43103 if test x$glibcxx_cv_func_log10l_use = x"yes"; then
43104 for ac_func in log10l
43106 ac_fn_c_check_func "$LINENO" "log10l" "ac_cv_func_log10l"
43107 if test "x$ac_cv_func_log10l" = x""yes; then :
43108 cat >>confdefs.h <<_ACEOF
43109 #define HAVE_LOG10L 1
43117 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _log10l declaration" >&5
43118 $as_echo_n "checking for _log10l declaration... " >&6; }
43119 if test x${glibcxx_cv_func__log10l_use+set} != xset; then
43120 if test "${glibcxx_cv_func__log10l_use+set}" = set; then :
43121 $as_echo_n "(cached) " >&6
43126 ac_cpp='$CXXCPP $CPPFLAGS'
43127 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
43128 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
43129 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
43131 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
43132 /* end confdefs.h. */
43134 #ifdef HAVE_IEEEFP_H
43135 #include <ieeefp.h>
43146 if ac_fn_cxx_try_compile "$LINENO"; then :
43147 glibcxx_cv_func__log10l_use=yes
43149 glibcxx_cv_func__log10l_use=no
43151 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
43153 ac_cpp='$CPP $CPPFLAGS'
43154 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
43155 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
43156 ac_compiler_gnu=$ac_cv_c_compiler_gnu
43162 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__log10l_use" >&5
43163 $as_echo "$glibcxx_cv_func__log10l_use" >&6; }
43165 if test x$glibcxx_cv_func__log10l_use = x"yes"; then
43166 for ac_func in _log10l
43168 ac_fn_c_check_func "$LINENO" "_log10l" "ac_cv_func__log10l"
43169 if test "x$ac_cv_func__log10l" = x""yes; then :
43170 cat >>confdefs.h <<_ACEOF
43171 #define HAVE__LOG10L 1
43184 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for modfl declaration" >&5
43185 $as_echo_n "checking for modfl declaration... " >&6; }
43186 if test x${glibcxx_cv_func_modfl_use+set} != xset; then
43187 if test "${glibcxx_cv_func_modfl_use+set}" = set; then :
43188 $as_echo_n "(cached) " >&6
43193 ac_cpp='$CXXCPP $CPPFLAGS'
43194 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
43195 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
43196 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
43198 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
43199 /* end confdefs.h. */
43209 if ac_fn_cxx_try_compile "$LINENO"; then :
43210 glibcxx_cv_func_modfl_use=yes
43212 glibcxx_cv_func_modfl_use=no
43214 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
43216 ac_cpp='$CPP $CPPFLAGS'
43217 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
43218 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
43219 ac_compiler_gnu=$ac_cv_c_compiler_gnu
43225 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_modfl_use" >&5
43226 $as_echo "$glibcxx_cv_func_modfl_use" >&6; }
43228 if test x$glibcxx_cv_func_modfl_use = x"yes"; then
43229 for ac_func in modfl
43231 ac_fn_c_check_func "$LINENO" "modfl" "ac_cv_func_modfl"
43232 if test "x$ac_cv_func_modfl" = x""yes; then :
43233 cat >>confdefs.h <<_ACEOF
43234 #define HAVE_MODFL 1
43242 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _modfl declaration" >&5
43243 $as_echo_n "checking for _modfl declaration... " >&6; }
43244 if test x${glibcxx_cv_func__modfl_use+set} != xset; then
43245 if test "${glibcxx_cv_func__modfl_use+set}" = set; then :
43246 $as_echo_n "(cached) " >&6
43251 ac_cpp='$CXXCPP $CPPFLAGS'
43252 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
43253 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
43254 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
43256 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
43257 /* end confdefs.h. */
43267 if ac_fn_cxx_try_compile "$LINENO"; then :
43268 glibcxx_cv_func__modfl_use=yes
43270 glibcxx_cv_func__modfl_use=no
43272 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
43274 ac_cpp='$CPP $CPPFLAGS'
43275 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
43276 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
43277 ac_compiler_gnu=$ac_cv_c_compiler_gnu
43283 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__modfl_use" >&5
43284 $as_echo "$glibcxx_cv_func__modfl_use" >&6; }
43286 if test x$glibcxx_cv_func__modfl_use = x"yes"; then
43287 for ac_func in _modfl
43289 ac_fn_c_check_func "$LINENO" "_modfl" "ac_cv_func__modfl"
43290 if test "x$ac_cv_func__modfl" = x""yes; then :
43291 cat >>confdefs.h <<_ACEOF
43292 #define HAVE__MODFL 1
43305 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for powl declaration" >&5
43306 $as_echo_n "checking for powl declaration... " >&6; }
43307 if test x${glibcxx_cv_func_powl_use+set} != xset; then
43308 if test "${glibcxx_cv_func_powl_use+set}" = set; then :
43309 $as_echo_n "(cached) " >&6
43314 ac_cpp='$CXXCPP $CPPFLAGS'
43315 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
43316 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
43317 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
43319 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
43320 /* end confdefs.h. */
43330 if ac_fn_cxx_try_compile "$LINENO"; then :
43331 glibcxx_cv_func_powl_use=yes
43333 glibcxx_cv_func_powl_use=no
43335 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
43337 ac_cpp='$CPP $CPPFLAGS'
43338 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
43339 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
43340 ac_compiler_gnu=$ac_cv_c_compiler_gnu
43346 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_powl_use" >&5
43347 $as_echo "$glibcxx_cv_func_powl_use" >&6; }
43349 if test x$glibcxx_cv_func_powl_use = x"yes"; then
43350 for ac_func in powl
43352 ac_fn_c_check_func "$LINENO" "powl" "ac_cv_func_powl"
43353 if test "x$ac_cv_func_powl" = x""yes; then :
43354 cat >>confdefs.h <<_ACEOF
43355 #define HAVE_POWL 1
43363 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _powl declaration" >&5
43364 $as_echo_n "checking for _powl declaration... " >&6; }
43365 if test x${glibcxx_cv_func__powl_use+set} != xset; then
43366 if test "${glibcxx_cv_func__powl_use+set}" = set; then :
43367 $as_echo_n "(cached) " >&6
43372 ac_cpp='$CXXCPP $CPPFLAGS'
43373 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
43374 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
43375 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
43377 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
43378 /* end confdefs.h. */
43388 if ac_fn_cxx_try_compile "$LINENO"; then :
43389 glibcxx_cv_func__powl_use=yes
43391 glibcxx_cv_func__powl_use=no
43393 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
43395 ac_cpp='$CPP $CPPFLAGS'
43396 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
43397 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
43398 ac_compiler_gnu=$ac_cv_c_compiler_gnu
43404 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__powl_use" >&5
43405 $as_echo "$glibcxx_cv_func__powl_use" >&6; }
43407 if test x$glibcxx_cv_func__powl_use = x"yes"; then
43408 for ac_func in _powl
43410 ac_fn_c_check_func "$LINENO" "_powl" "ac_cv_func__powl"
43411 if test "x$ac_cv_func__powl" = x""yes; then :
43412 cat >>confdefs.h <<_ACEOF
43413 #define HAVE__POWL 1
43426 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sqrtl declaration" >&5
43427 $as_echo_n "checking for sqrtl declaration... " >&6; }
43428 if test x${glibcxx_cv_func_sqrtl_use+set} != xset; then
43429 if test "${glibcxx_cv_func_sqrtl_use+set}" = set; then :
43430 $as_echo_n "(cached) " >&6
43435 ac_cpp='$CXXCPP $CPPFLAGS'
43436 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
43437 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
43438 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
43440 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
43441 /* end confdefs.h. */
43443 #ifdef HAVE_IEEEFP_H
43444 #include <ieeefp.h>
43455 if ac_fn_cxx_try_compile "$LINENO"; then :
43456 glibcxx_cv_func_sqrtl_use=yes
43458 glibcxx_cv_func_sqrtl_use=no
43460 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
43462 ac_cpp='$CPP $CPPFLAGS'
43463 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
43464 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
43465 ac_compiler_gnu=$ac_cv_c_compiler_gnu
43471 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_sqrtl_use" >&5
43472 $as_echo "$glibcxx_cv_func_sqrtl_use" >&6; }
43474 if test x$glibcxx_cv_func_sqrtl_use = x"yes"; then
43475 for ac_func in sqrtl
43477 ac_fn_c_check_func "$LINENO" "sqrtl" "ac_cv_func_sqrtl"
43478 if test "x$ac_cv_func_sqrtl" = x""yes; then :
43479 cat >>confdefs.h <<_ACEOF
43480 #define HAVE_SQRTL 1
43488 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _sqrtl declaration" >&5
43489 $as_echo_n "checking for _sqrtl declaration... " >&6; }
43490 if test x${glibcxx_cv_func__sqrtl_use+set} != xset; then
43491 if test "${glibcxx_cv_func__sqrtl_use+set}" = set; then :
43492 $as_echo_n "(cached) " >&6
43497 ac_cpp='$CXXCPP $CPPFLAGS'
43498 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
43499 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
43500 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
43502 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
43503 /* end confdefs.h. */
43505 #ifdef HAVE_IEEEFP_H
43506 #include <ieeefp.h>
43517 if ac_fn_cxx_try_compile "$LINENO"; then :
43518 glibcxx_cv_func__sqrtl_use=yes
43520 glibcxx_cv_func__sqrtl_use=no
43522 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
43524 ac_cpp='$CPP $CPPFLAGS'
43525 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
43526 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
43527 ac_compiler_gnu=$ac_cv_c_compiler_gnu
43533 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__sqrtl_use" >&5
43534 $as_echo "$glibcxx_cv_func__sqrtl_use" >&6; }
43536 if test x$glibcxx_cv_func__sqrtl_use = x"yes"; then
43537 for ac_func in _sqrtl
43539 ac_fn_c_check_func "$LINENO" "_sqrtl" "ac_cv_func__sqrtl"
43540 if test "x$ac_cv_func__sqrtl" = x""yes; then :
43541 cat >>confdefs.h <<_ACEOF
43542 #define HAVE__SQRTL 1
43555 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sincosl declaration" >&5
43556 $as_echo_n "checking for sincosl declaration... " >&6; }
43557 if test x${glibcxx_cv_func_sincosl_use+set} != xset; then
43558 if test "${glibcxx_cv_func_sincosl_use+set}" = set; then :
43559 $as_echo_n "(cached) " >&6
43564 ac_cpp='$CXXCPP $CPPFLAGS'
43565 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
43566 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
43567 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
43569 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
43570 /* end confdefs.h. */
43580 if ac_fn_cxx_try_compile "$LINENO"; then :
43581 glibcxx_cv_func_sincosl_use=yes
43583 glibcxx_cv_func_sincosl_use=no
43585 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
43587 ac_cpp='$CPP $CPPFLAGS'
43588 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
43589 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
43590 ac_compiler_gnu=$ac_cv_c_compiler_gnu
43596 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_sincosl_use" >&5
43597 $as_echo "$glibcxx_cv_func_sincosl_use" >&6; }
43599 if test x$glibcxx_cv_func_sincosl_use = x"yes"; then
43600 for ac_func in sincosl
43602 ac_fn_c_check_func "$LINENO" "sincosl" "ac_cv_func_sincosl"
43603 if test "x$ac_cv_func_sincosl" = x""yes; then :
43604 cat >>confdefs.h <<_ACEOF
43605 #define HAVE_SINCOSL 1
43613 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _sincosl declaration" >&5
43614 $as_echo_n "checking for _sincosl declaration... " >&6; }
43615 if test x${glibcxx_cv_func__sincosl_use+set} != xset; then
43616 if test "${glibcxx_cv_func__sincosl_use+set}" = set; then :
43617 $as_echo_n "(cached) " >&6
43622 ac_cpp='$CXXCPP $CPPFLAGS'
43623 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
43624 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
43625 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
43627 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
43628 /* end confdefs.h. */
43638 if ac_fn_cxx_try_compile "$LINENO"; then :
43639 glibcxx_cv_func__sincosl_use=yes
43641 glibcxx_cv_func__sincosl_use=no
43643 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
43645 ac_cpp='$CPP $CPPFLAGS'
43646 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
43647 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
43648 ac_compiler_gnu=$ac_cv_c_compiler_gnu
43654 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__sincosl_use" >&5
43655 $as_echo "$glibcxx_cv_func__sincosl_use" >&6; }
43657 if test x$glibcxx_cv_func__sincosl_use = x"yes"; then
43658 for ac_func in _sincosl
43660 ac_fn_c_check_func "$LINENO" "_sincosl" "ac_cv_func__sincosl"
43661 if test "x$ac_cv_func__sincosl" = x""yes; then :
43662 cat >>confdefs.h <<_ACEOF
43663 #define HAVE__SINCOSL 1
43676 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for finitel declaration" >&5
43677 $as_echo_n "checking for finitel declaration... " >&6; }
43678 if test x${glibcxx_cv_func_finitel_use+set} != xset; then
43679 if test "${glibcxx_cv_func_finitel_use+set}" = set; then :
43680 $as_echo_n "(cached) " >&6
43685 ac_cpp='$CXXCPP $CPPFLAGS'
43686 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
43687 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
43688 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
43690 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
43691 /* end confdefs.h. */
43693 #ifdef HAVE_IEEEFP_H
43694 #include <ieeefp.h>
43705 if ac_fn_cxx_try_compile "$LINENO"; then :
43706 glibcxx_cv_func_finitel_use=yes
43708 glibcxx_cv_func_finitel_use=no
43710 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
43712 ac_cpp='$CPP $CPPFLAGS'
43713 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
43714 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
43715 ac_compiler_gnu=$ac_cv_c_compiler_gnu
43721 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_finitel_use" >&5
43722 $as_echo "$glibcxx_cv_func_finitel_use" >&6; }
43724 if test x$glibcxx_cv_func_finitel_use = x"yes"; then
43725 for ac_func in finitel
43727 ac_fn_c_check_func "$LINENO" "finitel" "ac_cv_func_finitel"
43728 if test "x$ac_cv_func_finitel" = x""yes; then :
43729 cat >>confdefs.h <<_ACEOF
43730 #define HAVE_FINITEL 1
43738 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _finitel declaration" >&5
43739 $as_echo_n "checking for _finitel declaration... " >&6; }
43740 if test x${glibcxx_cv_func__finitel_use+set} != xset; then
43741 if test "${glibcxx_cv_func__finitel_use+set}" = set; then :
43742 $as_echo_n "(cached) " >&6
43747 ac_cpp='$CXXCPP $CPPFLAGS'
43748 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
43749 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
43750 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
43752 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
43753 /* end confdefs.h. */
43755 #ifdef HAVE_IEEEFP_H
43756 #include <ieeefp.h>
43767 if ac_fn_cxx_try_compile "$LINENO"; then :
43768 glibcxx_cv_func__finitel_use=yes
43770 glibcxx_cv_func__finitel_use=no
43772 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
43774 ac_cpp='$CPP $CPPFLAGS'
43775 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
43776 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
43777 ac_compiler_gnu=$ac_cv_c_compiler_gnu
43783 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__finitel_use" >&5
43784 $as_echo "$glibcxx_cv_func__finitel_use" >&6; }
43786 if test x$glibcxx_cv_func__finitel_use = x"yes"; then
43787 for ac_func in _finitel
43789 ac_fn_c_check_func "$LINENO" "_finitel" "ac_cv_func__finitel"
43790 if test "x$ac_cv_func__finitel" = x""yes; then :
43791 cat >>confdefs.h <<_ACEOF
43792 #define HAVE__FINITEL 1
43804 LIBS="$ac_save_LIBS"
43805 CXXFLAGS="$ac_save_CXXFLAGS"
43808 ac_test_CXXFLAGS="${CXXFLAGS+set}"
43809 ac_save_CXXFLAGS="$CXXFLAGS"
43810 CXXFLAGS='-fno-builtin -D_GNU_SOURCE'
43813 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for strtold declaration" >&5
43814 $as_echo_n "checking for strtold declaration... " >&6; }
43815 if test x${glibcxx_cv_func_strtold_use+set} != xset; then
43816 if test "${glibcxx_cv_func_strtold_use+set}" = set; then :
43817 $as_echo_n "(cached) " >&6
43822 ac_cpp='$CXXCPP $CPPFLAGS'
43823 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
43824 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
43825 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
43827 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
43828 /* end confdefs.h. */
43829 #include <stdlib.h>
43838 if ac_fn_cxx_try_compile "$LINENO"; then :
43839 glibcxx_cv_func_strtold_use=yes
43841 glibcxx_cv_func_strtold_use=no
43843 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
43845 ac_cpp='$CPP $CPPFLAGS'
43846 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
43847 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
43848 ac_compiler_gnu=$ac_cv_c_compiler_gnu
43854 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_strtold_use" >&5
43855 $as_echo "$glibcxx_cv_func_strtold_use" >&6; }
43856 if test x$glibcxx_cv_func_strtold_use = x"yes"; then
43857 for ac_func in strtold
43859 ac_fn_c_check_func "$LINENO" "strtold" "ac_cv_func_strtold"
43860 if test "x$ac_cv_func_strtold" = x""yes; then :
43861 cat >>confdefs.h <<_ACEOF
43862 #define HAVE_STRTOLD 1
43873 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for strtof declaration" >&5
43874 $as_echo_n "checking for strtof declaration... " >&6; }
43875 if test x${glibcxx_cv_func_strtof_use+set} != xset; then
43876 if test "${glibcxx_cv_func_strtof_use+set}" = set; then :
43877 $as_echo_n "(cached) " >&6
43882 ac_cpp='$CXXCPP $CPPFLAGS'
43883 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
43884 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
43885 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
43887 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
43888 /* end confdefs.h. */
43889 #include <stdlib.h>
43898 if ac_fn_cxx_try_compile "$LINENO"; then :
43899 glibcxx_cv_func_strtof_use=yes
43901 glibcxx_cv_func_strtof_use=no
43903 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
43905 ac_cpp='$CPP $CPPFLAGS'
43906 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
43907 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
43908 ac_compiler_gnu=$ac_cv_c_compiler_gnu
43914 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_strtof_use" >&5
43915 $as_echo "$glibcxx_cv_func_strtof_use" >&6; }
43916 if test x$glibcxx_cv_func_strtof_use = x"yes"; then
43917 for ac_func in strtof
43919 ac_fn_c_check_func "$LINENO" "strtof" "ac_cv_func_strtof"
43920 if test "x$ac_cv_func_strtof" = x""yes; then :
43921 cat >>confdefs.h <<_ACEOF
43922 #define HAVE_STRTOF 1
43933 CXXFLAGS="$ac_save_CXXFLAGS"
43938 # GLIBCXX_CHECK_MATH_SUPPORT
43939 $as_echo "#define HAVE_ISINF 1" >>confdefs.h
43941 $as_echo "#define HAVE_ISNAN 1" >>confdefs.h
43943 $as_echo "#define HAVE_FINITE 1" >>confdefs.h
43945 $as_echo "#define HAVE_SINCOS 1" >>confdefs.h
43947 $as_echo "#define HAVE_HYPOT 1" >>confdefs.h
43952 SECTION_FLAGS='-ffunction-sections -fdata-sections'
43955 # If we're not using GNU ld, then there's no point in even trying these
43956 # tests. Check for that first. We should have already tested for gld
43957 # by now (in libtool), but require it now just to be safe...
43958 test -z "$SECTION_LDFLAGS" && SECTION_LDFLAGS=''
43959 test -z "$OPT_LDFLAGS" && OPT_LDFLAGS=''
43963 # The name set by libtool depends on the version of libtool. Shame on us
43964 # for depending on an impl detail, but c'est la vie. Older versions used
43965 # ac_cv_prog_gnu_ld, but now it's lt_cv_prog_gnu_ld, and is copied back on
43966 # top of with_gnu_ld (which is also set by --with-gnu-ld, so that actually
43967 # makes sense). We'll test with_gnu_ld everywhere else, so if that isn't
43968 # set (hence we're using an older libtool), then set it.
43969 if test x${with_gnu_ld+set} != xset; then
43970 if test x${ac_cv_prog_gnu_ld+set} != xset; then
43971 # We got through "ac_require(ac_prog_ld)" and still not set? Huh?
43974 with_gnu_ld=$ac_cv_prog_gnu_ld
43978 # Start by getting the version number. I think the libtool test already
43979 # does some of this, but throws away the result.
43980 glibcxx_ld_is_gold=no
43981 if test x"$with_gnu_ld" = x"yes"; then
43982 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld version" >&5
43983 $as_echo_n "checking for ld version... " >&6; }
43985 if $LD --version 2>/dev/null | grep 'GNU gold' >/dev/null 2>&1; then
43986 glibcxx_ld_is_gold=yes
43988 ldver=`$LD --version 2>/dev/null |
43989 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'`
43991 glibcxx_gnu_ld_version=`echo $ldver | \
43992 $AWK -F. '{ if (NF<3) $3=0; print ($1*100+$2)*100+$3 }'`
43993 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_gnu_ld_version" >&5
43994 $as_echo "$glibcxx_gnu_ld_version" >&6; }
43997 # Set --gc-sections.
43998 glibcxx_have_gc_sections=no
43999 if test "$glibcxx_ld_is_gold" = "yes"; then
44000 if $LD --help 2>/dev/null | grep gc-sections >/dev/null 2>&1; then
44001 glibcxx_have_gc_sections=yes
44004 glibcxx_gcsections_min_ld=21602
44005 if test x"$with_gnu_ld" = x"yes" &&
44006 test $glibcxx_gnu_ld_version -gt $glibcxx_gcsections_min_ld ; then
44007 glibcxx_have_gc_sections=yes
44010 if test "$glibcxx_have_gc_sections" = "yes"; then
44011 # Sufficiently young GNU ld it is! Joy and bunny rabbits!
44012 # NB: This flag only works reliably after 2.16.1. Configure tests
44013 # for this are difficult, so hard wire a value that should work.
44015 ac_test_CFLAGS="${CFLAGS+set}"
44016 ac_save_CFLAGS="$CFLAGS"
44017 CFLAGS='-Wl,--gc-sections'
44019 # Check for -Wl,--gc-sections
44020 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld that supports -Wl,--gc-sections" >&5
44021 $as_echo_n "checking for ld that supports -Wl,--gc-sections... " >&6; }
44022 if test x$gcc_no_link = xyes; then
44023 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
44025 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
44026 /* end confdefs.h. */
44027 int one(void) { return 1; }
44028 int two(void) { return 2; }
44038 if ac_fn_c_try_link "$LINENO"; then :
44043 rm -f core conftest.err conftest.$ac_objext \
44044 conftest$ac_exeext conftest.$ac_ext
44045 if test "$ac_gcsections" = "yes"; then
44048 if $CC -c conftest.c; then
44049 if $LD --gc-sections -o conftest conftest.o 2>&1 | \
44050 grep "Warning: gc-sections option ignored" > /dev/null; then
44054 rm -f conftest.c conftest.o conftest
44056 if test "$ac_gcsections" = "yes"; then
44057 SECTION_LDFLAGS="-Wl,--gc-sections $SECTION_LDFLAGS"
44059 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_gcsections" >&5
44060 $as_echo "$ac_gcsections" >&6; }
44062 if test "$ac_test_CFLAGS" = set; then
44063 CFLAGS="$ac_save_CFLAGS"
44065 # this is the suspicious part
44071 # Note this is only for shared objects.
44073 if test x"$with_gnu_ld" = x"yes"; then
44074 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld that supports -Wl,-z,relro" >&5
44075 $as_echo_n "checking for ld that supports -Wl,-z,relro... " >&6; }
44076 cxx_z_relo=`$LD -v --help 2>/dev/null | grep "z relro"`
44077 if test -n "$cxx_z_relo"; then
44078 OPT_LDFLAGS="-Wl,-z,relro"
44081 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ld_relro" >&5
44082 $as_echo "$ac_ld_relro" >&6; }
44085 # Set linker optimization flags.
44086 if test x"$with_gnu_ld" = x"yes"; then
44087 OPT_LDFLAGS="-Wl,-O1 $OPT_LDFLAGS"
44093 $as_echo "#define HAVE_SETENV 1" >>confdefs.h
44095 $as_echo "#define HAVE_FINITEF 1" >>confdefs.h
44097 $as_echo "#define HAVE_FINITE 1" >>confdefs.h
44099 $as_echo "#define HAVE_FREXPF 1" >>confdefs.h
44101 $as_echo "#define HAVE_HYPOT 1" >>confdefs.h
44103 $as_echo "#define HAVE_HYPOTF 1" >>confdefs.h
44105 $as_echo "#define HAVE_ISINF 1" >>confdefs.h
44107 $as_echo "#define HAVE_ISNAN 1" >>confdefs.h
44109 $as_echo "#define HAVE_ISNANF 1" >>confdefs.h
44112 $as_echo "#define HAVE_ACOSF 1" >>confdefs.h
44114 $as_echo "#define HAVE_ASINF 1" >>confdefs.h
44116 $as_echo "#define HAVE_ATAN2F 1" >>confdefs.h
44118 $as_echo "#define HAVE_ATANF 1" >>confdefs.h
44120 $as_echo "#define HAVE_CEILF 1" >>confdefs.h
44122 $as_echo "#define HAVE_COSF 1" >>confdefs.h
44124 $as_echo "#define HAVE_COSHF 1" >>confdefs.h
44126 $as_echo "#define HAVE_EXPF 1" >>confdefs.h
44128 $as_echo "#define HAVE_FABSF 1" >>confdefs.h
44130 $as_echo "#define HAVE_FLOORF 1" >>confdefs.h
44132 $as_echo "#define HAVE_FMODF 1" >>confdefs.h
44134 $as_echo "#define HAVE_FREXPF 1" >>confdefs.h
44136 $as_echo "#define HAVE_LDEXPF 1" >>confdefs.h
44138 $as_echo "#define HAVE_LOG10F 1" >>confdefs.h
44140 $as_echo "#define HAVE_LOGF 1" >>confdefs.h
44142 $as_echo "#define HAVE_MODFF 1" >>confdefs.h
44144 $as_echo "#define HAVE_POWF 1" >>confdefs.h
44146 $as_echo "#define HAVE_SINF 1" >>confdefs.h
44148 $as_echo "#define HAVE_SINHF 1" >>confdefs.h
44150 $as_echo "#define HAVE_SQRTF 1" >>confdefs.h
44152 $as_echo "#define HAVE_TANF 1" >>confdefs.h
44154 $as_echo "#define HAVE_TANHF 1" >>confdefs.h
44156 if test x"long_double_math_on_this_cpu" = x"yes"; then
44157 $as_echo "#define HAVE_FINITEL 1" >>confdefs.h
44159 $as_echo "#define HAVE_ISINFL 1" >>confdefs.h
44161 $as_echo "#define HAVE_ISNANL 1" >>confdefs.h
44166 SECTION_FLAGS='-ffunction-sections -fdata-sections'
44169 # If we're not using GNU ld, then there's no point in even trying these
44170 # tests. Check for that first. We should have already tested for gld
44171 # by now (in libtool), but require it now just to be safe...
44172 test -z "$SECTION_LDFLAGS" && SECTION_LDFLAGS=''
44173 test -z "$OPT_LDFLAGS" && OPT_LDFLAGS=''
44177 # The name set by libtool depends on the version of libtool. Shame on us
44178 # for depending on an impl detail, but c'est la vie. Older versions used
44179 # ac_cv_prog_gnu_ld, but now it's lt_cv_prog_gnu_ld, and is copied back on
44180 # top of with_gnu_ld (which is also set by --with-gnu-ld, so that actually
44181 # makes sense). We'll test with_gnu_ld everywhere else, so if that isn't
44182 # set (hence we're using an older libtool), then set it.
44183 if test x${with_gnu_ld+set} != xset; then
44184 if test x${ac_cv_prog_gnu_ld+set} != xset; then
44185 # We got through "ac_require(ac_prog_ld)" and still not set? Huh?
44188 with_gnu_ld=$ac_cv_prog_gnu_ld
44192 # Start by getting the version number. I think the libtool test already
44193 # does some of this, but throws away the result.
44194 glibcxx_ld_is_gold=no
44195 if test x"$with_gnu_ld" = x"yes"; then
44196 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld version" >&5
44197 $as_echo_n "checking for ld version... " >&6; }
44199 if $LD --version 2>/dev/null | grep 'GNU gold' >/dev/null 2>&1; then
44200 glibcxx_ld_is_gold=yes
44202 ldver=`$LD --version 2>/dev/null |
44203 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'`
44205 glibcxx_gnu_ld_version=`echo $ldver | \
44206 $AWK -F. '{ if (NF<3) $3=0; print ($1*100+$2)*100+$3 }'`
44207 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_gnu_ld_version" >&5
44208 $as_echo "$glibcxx_gnu_ld_version" >&6; }
44211 # Set --gc-sections.
44212 glibcxx_have_gc_sections=no
44213 if test "$glibcxx_ld_is_gold" = "yes"; then
44214 if $LD --help 2>/dev/null | grep gc-sections >/dev/null 2>&1; then
44215 glibcxx_have_gc_sections=yes
44218 glibcxx_gcsections_min_ld=21602
44219 if test x"$with_gnu_ld" = x"yes" &&
44220 test $glibcxx_gnu_ld_version -gt $glibcxx_gcsections_min_ld ; then
44221 glibcxx_have_gc_sections=yes
44224 if test "$glibcxx_have_gc_sections" = "yes"; then
44225 # Sufficiently young GNU ld it is! Joy and bunny rabbits!
44226 # NB: This flag only works reliably after 2.16.1. Configure tests
44227 # for this are difficult, so hard wire a value that should work.
44229 ac_test_CFLAGS="${CFLAGS+set}"
44230 ac_save_CFLAGS="$CFLAGS"
44231 CFLAGS='-Wl,--gc-sections'
44233 # Check for -Wl,--gc-sections
44234 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld that supports -Wl,--gc-sections" >&5
44235 $as_echo_n "checking for ld that supports -Wl,--gc-sections... " >&6; }
44236 if test x$gcc_no_link = xyes; then
44237 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
44239 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
44240 /* end confdefs.h. */
44241 int one(void) { return 1; }
44242 int two(void) { return 2; }
44252 if ac_fn_c_try_link "$LINENO"; then :
44257 rm -f core conftest.err conftest.$ac_objext \
44258 conftest$ac_exeext conftest.$ac_ext
44259 if test "$ac_gcsections" = "yes"; then
44262 if $CC -c conftest.c; then
44263 if $LD --gc-sections -o conftest conftest.o 2>&1 | \
44264 grep "Warning: gc-sections option ignored" > /dev/null; then
44268 rm -f conftest.c conftest.o conftest
44270 if test "$ac_gcsections" = "yes"; then
44271 SECTION_LDFLAGS="-Wl,--gc-sections $SECTION_LDFLAGS"
44273 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_gcsections" >&5
44274 $as_echo "$ac_gcsections" >&6; }
44276 if test "$ac_test_CFLAGS" = set; then
44277 CFLAGS="$ac_save_CFLAGS"
44279 # this is the suspicious part
44285 # Note this is only for shared objects.
44287 if test x"$with_gnu_ld" = x"yes"; then
44288 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld that supports -Wl,-z,relro" >&5
44289 $as_echo_n "checking for ld that supports -Wl,-z,relro... " >&6; }
44290 cxx_z_relo=`$LD -v --help 2>/dev/null | grep "z relro"`
44291 if test -n "$cxx_z_relo"; then
44292 OPT_LDFLAGS="-Wl,-z,relro"
44295 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ld_relro" >&5
44296 $as_echo "$ac_ld_relro" >&6; }
44299 # Set linker optimization flags.
44300 if test x"$with_gnu_ld" = x"yes"; then
44301 OPT_LDFLAGS="-Wl,-O1 $OPT_LDFLAGS"
44308 # GLIBCXX_CHECK_MATH_SUPPORT
44309 $as_echo "#define HAVE_ISNAN 1" >>confdefs.h
44311 $as_echo "#define HAVE_HYPOT 1" >>confdefs.h
44313 $as_echo "#define HAVE_ACOSF 1" >>confdefs.h
44315 $as_echo "#define HAVE_ASINF 1" >>confdefs.h
44317 $as_echo "#define HAVE_ATANF 1" >>confdefs.h
44319 $as_echo "#define HAVE_COSF 1" >>confdefs.h
44321 $as_echo "#define HAVE_COSHF 1" >>confdefs.h
44323 $as_echo "#define HAVE_SINF 1" >>confdefs.h
44325 $as_echo "#define HAVE_SINHF 1" >>confdefs.h
44327 $as_echo "#define HAVE_TANF 1" >>confdefs.h
44329 $as_echo "#define HAVE_TANHF 1" >>confdefs.h
44331 $as_echo "#define HAVE_EXPF 1" >>confdefs.h
44333 $as_echo "#define HAVE_ATAN2F 1" >>confdefs.h
44335 $as_echo "#define HAVE_FABSF 1" >>confdefs.h
44337 $as_echo "#define HAVE_FMODF 1" >>confdefs.h
44339 $as_echo "#define HAVE_FREXPF 1" >>confdefs.h
44341 $as_echo "#define HAVE_LOGF 1" >>confdefs.h
44343 $as_echo "#define HAVE_LOG10F 1" >>confdefs.h
44345 $as_echo "#define HAVE_MODF 1" >>confdefs.h
44347 $as_echo "#define HAVE_POWF 1" >>confdefs.h
44349 $as_echo "#define HAVE_SQRTF 1" >>confdefs.h
44352 # GLIBCXX_CHECK_STDLIB_SUPPORT
44353 $as_echo "#define HAVE_STRTOLD 1" >>confdefs.h
44358 # Check whether --enable-tls was given.
44359 if test "${enable_tls+set}" = set; then :
44360 enableval=$enable_tls;
44361 case "$enableval" in
44363 *) as_fn_error "Argument to enable/disable tls must be yes or no" "$LINENO" 5 ;;
44371 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the target supports thread-local storage" >&5
44372 $as_echo_n "checking whether the target supports thread-local storage... " >&6; }
44373 if test "${gcc_cv_have_tls+set}" = set; then :
44374 $as_echo_n "(cached) " >&6
44377 if test "$cross_compiling" = yes; then :
44378 if test x$gcc_no_link = xyes; then
44379 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
44381 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
44382 /* end confdefs.h. */
44383 __thread int a; int b; int main() { return a = b; }
44385 if ac_fn_c_try_link "$LINENO"; then :
44386 chktls_save_LDFLAGS="$LDFLAGS"
44389 LDFLAGS="-shared -Wl,--no-undefined $LDFLAGS"
44392 chktls_save_CFLAGS="$CFLAGS"
44393 CFLAGS="-fPIC $CFLAGS"
44394 if test x$gcc_no_link = xyes; then
44395 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
44397 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
44398 /* end confdefs.h. */
44399 int f() { return 0; }
44401 if ac_fn_c_try_link "$LINENO"; then :
44402 if test x$gcc_no_link = xyes; then
44403 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
44405 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
44406 /* end confdefs.h. */
44407 __thread int a; int b; int f() { return a = b; }
44409 if ac_fn_c_try_link "$LINENO"; then :
44410 gcc_cv_have_tls=yes
44414 rm -f core conftest.err conftest.$ac_objext \
44415 conftest$ac_exeext conftest.$ac_ext
44417 gcc_cv_have_tls=yes
44419 rm -f core conftest.err conftest.$ac_objext \
44420 conftest$ac_exeext conftest.$ac_ext
44421 CFLAGS="$chktls_save_CFLAGS"
44422 LDFLAGS="$chktls_save_LDFLAGS"
44426 rm -f core conftest.err conftest.$ac_objext \
44427 conftest$ac_exeext conftest.$ac_ext
44431 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
44432 /* end confdefs.h. */
44433 __thread int a; int b; int main() { return a = b; }
44435 if ac_fn_c_try_run "$LINENO"; then :
44436 chktls_save_LDFLAGS="$LDFLAGS"
44437 LDFLAGS="-static $LDFLAGS"
44438 if test x$gcc_no_link = xyes; then
44439 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
44441 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
44442 /* end confdefs.h. */
44443 int main() { return 0; }
44445 if ac_fn_c_try_link "$LINENO"; then :
44446 if test "$cross_compiling" = yes; then :
44447 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
44448 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
44449 as_fn_error "cannot run test program while cross compiling
44450 See \`config.log' for more details." "$LINENO" 5; }
44452 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
44453 /* end confdefs.h. */
44454 __thread int a; int b; int main() { return a = b; }
44456 if ac_fn_c_try_run "$LINENO"; then :
44457 gcc_cv_have_tls=yes
44461 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
44462 conftest.$ac_objext conftest.beam conftest.$ac_ext
44466 gcc_cv_have_tls=yes
44468 rm -f core conftest.err conftest.$ac_objext \
44469 conftest$ac_exeext conftest.$ac_ext
44470 LDFLAGS="$chktls_save_LDFLAGS"
44471 if test $gcc_cv_have_tls = yes; then
44472 chktls_save_CFLAGS="$CFLAGS"
44473 thread_CFLAGS=failed
44474 for flag in '' '-pthread' '-lpthread'; do
44475 CFLAGS="$flag $chktls_save_CFLAGS"
44476 if test x$gcc_no_link = xyes; then
44477 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
44479 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
44480 /* end confdefs.h. */
44481 #include <pthread.h>
44482 void *g(void *d) { return NULL; }
44486 pthread_t t; pthread_create(&t,NULL,g,NULL);
44491 if ac_fn_c_try_link "$LINENO"; then :
44492 thread_CFLAGS="$flag"
44494 rm -f core conftest.err conftest.$ac_objext \
44495 conftest$ac_exeext conftest.$ac_ext
44496 if test "X$thread_CFLAGS" != Xfailed; then
44500 CFLAGS="$chktls_save_CFLAGS"
44501 if test "X$thread_CFLAGS" != Xfailed; then
44502 CFLAGS="$thread_CFLAGS $chktls_save_CFLAGS"
44503 if test "$cross_compiling" = yes; then :
44504 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
44505 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
44506 as_fn_error "cannot run test program while cross compiling
44507 See \`config.log' for more details." "$LINENO" 5; }
44509 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
44510 /* end confdefs.h. */
44511 #include <pthread.h>
44513 static int *a_in_other_thread;
44515 thread_func (void *arg)
44517 a_in_other_thread = &a;
44524 void *thread_retval;
44525 int *a_in_main_thread;
44526 if (pthread_create (&thread, (pthread_attr_t *)0,
44527 thread_func, (void *)0))
44529 a_in_main_thread = &a;
44530 if (pthread_join (thread, &thread_retval))
44532 return (a_in_other_thread == a_in_main_thread);
44537 if ac_fn_c_try_run "$LINENO"; then :
44538 gcc_cv_have_tls=yes
44542 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
44543 conftest.$ac_objext conftest.beam conftest.$ac_ext
44546 CFLAGS="$chktls_save_CFLAGS"
44552 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
44553 conftest.$ac_objext conftest.beam conftest.$ac_ext
44557 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_have_tls" >&5
44558 $as_echo "$gcc_cv_have_tls" >&6; }
44559 if test "$enable_tls $gcc_cv_have_tls" = "yes yes"; then
44561 $as_echo "#define HAVE_TLS 1" >>confdefs.h
44566 $as_echo "#define HAVE_ISINF 1" >>confdefs.h
44568 $as_echo "#define HAVE_ISINFF 1" >>confdefs.h
44570 $as_echo "#define HAVE_ISNANF 1" >>confdefs.h
44572 $as_echo "#define HAVE_FINITE 1" >>confdefs.h
44574 $as_echo "#define HAVE_FINITEF 1" >>confdefs.h
44579 *-linux* | *-uclinux* | *-gnu* | *-kfreebsd*-gnu | *-knetbsd*-gnu)
44581 # All these tests are for C++; save the language and the compiler flags.
44582 # The CXXFLAGS thing is suspicious, but based on similar bits previously
44583 # found in GLIBCXX_CONFIGURE.
44586 ac_cpp='$CXXCPP $CPPFLAGS'
44587 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
44588 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
44589 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
44591 ac_test_CXXFLAGS="${CXXFLAGS+set}"
44592 ac_save_CXXFLAGS="$CXXFLAGS"
44594 # Check for maintainer-mode bits.
44595 if test x"$USE_MAINTAINER_MODE" = xno; then
44601 # Check for -ffunction-sections -fdata-sections
44602 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for g++ that supports -ffunction-sections -fdata-sections" >&5
44603 $as_echo_n "checking for g++ that supports -ffunction-sections -fdata-sections... " >&6; }
44604 CXXFLAGS='-g -Werror -ffunction-sections -fdata-sections'
44605 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
44606 /* end confdefs.h. */
44607 int foo; void bar() { };
44616 if ac_fn_cxx_try_compile "$LINENO"; then :
44621 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
44622 if test "$ac_test_CXXFLAGS" = set; then
44623 CXXFLAGS="$ac_save_CXXFLAGS"
44625 # this is the suspicious part
44628 if test x"$ac_fdsections" = x"yes"; then
44629 SECTION_FLAGS='-ffunction-sections -fdata-sections'
44631 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_fdsections" >&5
44632 $as_echo "$ac_fdsections" >&6; }
44635 ac_cpp='$CPP $CPPFLAGS'
44636 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
44637 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
44638 ac_compiler_gnu=$ac_cv_c_compiler_gnu
44644 # If we're not using GNU ld, then there's no point in even trying these
44645 # tests. Check for that first. We should have already tested for gld
44646 # by now (in libtool), but require it now just to be safe...
44647 test -z "$SECTION_LDFLAGS" && SECTION_LDFLAGS=''
44648 test -z "$OPT_LDFLAGS" && OPT_LDFLAGS=''
44652 # The name set by libtool depends on the version of libtool. Shame on us
44653 # for depending on an impl detail, but c'est la vie. Older versions used
44654 # ac_cv_prog_gnu_ld, but now it's lt_cv_prog_gnu_ld, and is copied back on
44655 # top of with_gnu_ld (which is also set by --with-gnu-ld, so that actually
44656 # makes sense). We'll test with_gnu_ld everywhere else, so if that isn't
44657 # set (hence we're using an older libtool), then set it.
44658 if test x${with_gnu_ld+set} != xset; then
44659 if test x${ac_cv_prog_gnu_ld+set} != xset; then
44660 # We got through "ac_require(ac_prog_ld)" and still not set? Huh?
44663 with_gnu_ld=$ac_cv_prog_gnu_ld
44667 # Start by getting the version number. I think the libtool test already
44668 # does some of this, but throws away the result.
44669 glibcxx_ld_is_gold=no
44670 if test x"$with_gnu_ld" = x"yes"; then
44671 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld version" >&5
44672 $as_echo_n "checking for ld version... " >&6; }
44674 if $LD --version 2>/dev/null | grep 'GNU gold' >/dev/null 2>&1; then
44675 glibcxx_ld_is_gold=yes
44677 ldver=`$LD --version 2>/dev/null |
44678 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'`
44680 glibcxx_gnu_ld_version=`echo $ldver | \
44681 $AWK -F. '{ if (NF<3) $3=0; print ($1*100+$2)*100+$3 }'`
44682 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_gnu_ld_version" >&5
44683 $as_echo "$glibcxx_gnu_ld_version" >&6; }
44686 # Set --gc-sections.
44687 glibcxx_have_gc_sections=no
44688 if test "$glibcxx_ld_is_gold" = "yes"; then
44689 if $LD --help 2>/dev/null | grep gc-sections >/dev/null 2>&1; then
44690 glibcxx_have_gc_sections=yes
44693 glibcxx_gcsections_min_ld=21602
44694 if test x"$with_gnu_ld" = x"yes" &&
44695 test $glibcxx_gnu_ld_version -gt $glibcxx_gcsections_min_ld ; then
44696 glibcxx_have_gc_sections=yes
44699 if test "$glibcxx_have_gc_sections" = "yes"; then
44700 # Sufficiently young GNU ld it is! Joy and bunny rabbits!
44701 # NB: This flag only works reliably after 2.16.1. Configure tests
44702 # for this are difficult, so hard wire a value that should work.
44704 ac_test_CFLAGS="${CFLAGS+set}"
44705 ac_save_CFLAGS="$CFLAGS"
44706 CFLAGS='-Wl,--gc-sections'
44708 # Check for -Wl,--gc-sections
44709 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld that supports -Wl,--gc-sections" >&5
44710 $as_echo_n "checking for ld that supports -Wl,--gc-sections... " >&6; }
44711 if test x$gcc_no_link = xyes; then
44712 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
44714 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
44715 /* end confdefs.h. */
44716 int one(void) { return 1; }
44717 int two(void) { return 2; }
44727 if ac_fn_c_try_link "$LINENO"; then :
44732 rm -f core conftest.err conftest.$ac_objext \
44733 conftest$ac_exeext conftest.$ac_ext
44734 if test "$ac_gcsections" = "yes"; then
44737 if $CC -c conftest.c; then
44738 if $LD --gc-sections -o conftest conftest.o 2>&1 | \
44739 grep "Warning: gc-sections option ignored" > /dev/null; then
44743 rm -f conftest.c conftest.o conftest
44745 if test "$ac_gcsections" = "yes"; then
44746 SECTION_LDFLAGS="-Wl,--gc-sections $SECTION_LDFLAGS"
44748 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_gcsections" >&5
44749 $as_echo "$ac_gcsections" >&6; }
44751 if test "$ac_test_CFLAGS" = set; then
44752 CFLAGS="$ac_save_CFLAGS"
44754 # this is the suspicious part
44760 # Note this is only for shared objects.
44762 if test x"$with_gnu_ld" = x"yes"; then
44763 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld that supports -Wl,-z,relro" >&5
44764 $as_echo_n "checking for ld that supports -Wl,-z,relro... " >&6; }
44765 cxx_z_relo=`$LD -v --help 2>/dev/null | grep "z relro"`
44766 if test -n "$cxx_z_relo"; then
44767 OPT_LDFLAGS="-Wl,-z,relro"
44770 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ld_relro" >&5
44771 $as_echo "$ac_ld_relro" >&6; }
44774 # Set linker optimization flags.
44775 if test x"$with_gnu_ld" = x"yes"; then
44776 OPT_LDFLAGS="-Wl,-O1 $OPT_LDFLAGS"
44783 ac_test_CXXFLAGS="${CXXFLAGS+set}"
44784 ac_save_CXXFLAGS="$CXXFLAGS"
44785 CXXFLAGS='-fno-builtin -D_GNU_SOURCE'
44787 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sin in -lm" >&5
44788 $as_echo_n "checking for sin in -lm... " >&6; }
44789 if test "${ac_cv_lib_m_sin+set}" = set; then :
44790 $as_echo_n "(cached) " >&6
44792 ac_check_lib_save_LIBS=$LIBS
44794 if test x$gcc_no_link = xyes; then
44795 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
44797 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
44798 /* end confdefs.h. */
44800 /* Override any GCC internal prototype to avoid an error.
44801 Use char because int might match the return type of a GCC
44802 builtin and then its argument prototype would still apply. */
44815 if ac_fn_c_try_link "$LINENO"; then :
44816 ac_cv_lib_m_sin=yes
44820 rm -f core conftest.err conftest.$ac_objext \
44821 conftest$ac_exeext conftest.$ac_ext
44822 LIBS=$ac_check_lib_save_LIBS
44824 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_sin" >&5
44825 $as_echo "$ac_cv_lib_m_sin" >&6; }
44826 if test "x$ac_cv_lib_m_sin" = x""yes; then :
44830 ac_save_LIBS="$LIBS"
44835 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for isinf declaration" >&5
44836 $as_echo_n "checking for isinf declaration... " >&6; }
44837 if test x${glibcxx_cv_func_isinf_use+set} != xset; then
44838 if test "${glibcxx_cv_func_isinf_use+set}" = set; then :
44839 $as_echo_n "(cached) " >&6
44844 ac_cpp='$CXXCPP $CPPFLAGS'
44845 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
44846 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
44847 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
44849 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
44850 /* end confdefs.h. */
44852 #ifdef HAVE_IEEEFP_H
44853 #include <ieeefp.h>
44864 if ac_fn_cxx_try_compile "$LINENO"; then :
44865 glibcxx_cv_func_isinf_use=yes
44867 glibcxx_cv_func_isinf_use=no
44869 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
44871 ac_cpp='$CPP $CPPFLAGS'
44872 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
44873 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
44874 ac_compiler_gnu=$ac_cv_c_compiler_gnu
44880 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_isinf_use" >&5
44881 $as_echo "$glibcxx_cv_func_isinf_use" >&6; }
44883 if test x$glibcxx_cv_func_isinf_use = x"yes"; then
44884 for ac_func in isinf
44886 ac_fn_c_check_func "$LINENO" "isinf" "ac_cv_func_isinf"
44887 if test "x$ac_cv_func_isinf" = x""yes; then :
44888 cat >>confdefs.h <<_ACEOF
44889 #define HAVE_ISINF 1
44897 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _isinf declaration" >&5
44898 $as_echo_n "checking for _isinf declaration... " >&6; }
44899 if test x${glibcxx_cv_func__isinf_use+set} != xset; then
44900 if test "${glibcxx_cv_func__isinf_use+set}" = set; then :
44901 $as_echo_n "(cached) " >&6
44906 ac_cpp='$CXXCPP $CPPFLAGS'
44907 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
44908 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
44909 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
44911 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
44912 /* end confdefs.h. */
44914 #ifdef HAVE_IEEEFP_H
44915 #include <ieeefp.h>
44926 if ac_fn_cxx_try_compile "$LINENO"; then :
44927 glibcxx_cv_func__isinf_use=yes
44929 glibcxx_cv_func__isinf_use=no
44931 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
44933 ac_cpp='$CPP $CPPFLAGS'
44934 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
44935 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
44936 ac_compiler_gnu=$ac_cv_c_compiler_gnu
44942 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__isinf_use" >&5
44943 $as_echo "$glibcxx_cv_func__isinf_use" >&6; }
44945 if test x$glibcxx_cv_func__isinf_use = x"yes"; then
44946 for ac_func in _isinf
44948 ac_fn_c_check_func "$LINENO" "_isinf" "ac_cv_func__isinf"
44949 if test "x$ac_cv_func__isinf" = x""yes; then :
44950 cat >>confdefs.h <<_ACEOF
44951 #define HAVE__ISINF 1
44964 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for isnan declaration" >&5
44965 $as_echo_n "checking for isnan declaration... " >&6; }
44966 if test x${glibcxx_cv_func_isnan_use+set} != xset; then
44967 if test "${glibcxx_cv_func_isnan_use+set}" = set; then :
44968 $as_echo_n "(cached) " >&6
44973 ac_cpp='$CXXCPP $CPPFLAGS'
44974 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
44975 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
44976 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
44978 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
44979 /* end confdefs.h. */
44981 #ifdef HAVE_IEEEFP_H
44982 #include <ieeefp.h>
44993 if ac_fn_cxx_try_compile "$LINENO"; then :
44994 glibcxx_cv_func_isnan_use=yes
44996 glibcxx_cv_func_isnan_use=no
44998 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
45000 ac_cpp='$CPP $CPPFLAGS'
45001 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
45002 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
45003 ac_compiler_gnu=$ac_cv_c_compiler_gnu
45009 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_isnan_use" >&5
45010 $as_echo "$glibcxx_cv_func_isnan_use" >&6; }
45012 if test x$glibcxx_cv_func_isnan_use = x"yes"; then
45013 for ac_func in isnan
45015 ac_fn_c_check_func "$LINENO" "isnan" "ac_cv_func_isnan"
45016 if test "x$ac_cv_func_isnan" = x""yes; then :
45017 cat >>confdefs.h <<_ACEOF
45018 #define HAVE_ISNAN 1
45026 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _isnan declaration" >&5
45027 $as_echo_n "checking for _isnan declaration... " >&6; }
45028 if test x${glibcxx_cv_func__isnan_use+set} != xset; then
45029 if test "${glibcxx_cv_func__isnan_use+set}" = set; then :
45030 $as_echo_n "(cached) " >&6
45035 ac_cpp='$CXXCPP $CPPFLAGS'
45036 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
45037 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
45038 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
45040 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
45041 /* end confdefs.h. */
45043 #ifdef HAVE_IEEEFP_H
45044 #include <ieeefp.h>
45055 if ac_fn_cxx_try_compile "$LINENO"; then :
45056 glibcxx_cv_func__isnan_use=yes
45058 glibcxx_cv_func__isnan_use=no
45060 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
45062 ac_cpp='$CPP $CPPFLAGS'
45063 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
45064 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
45065 ac_compiler_gnu=$ac_cv_c_compiler_gnu
45071 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__isnan_use" >&5
45072 $as_echo "$glibcxx_cv_func__isnan_use" >&6; }
45074 if test x$glibcxx_cv_func__isnan_use = x"yes"; then
45075 for ac_func in _isnan
45077 ac_fn_c_check_func "$LINENO" "_isnan" "ac_cv_func__isnan"
45078 if test "x$ac_cv_func__isnan" = x""yes; then :
45079 cat >>confdefs.h <<_ACEOF
45080 #define HAVE__ISNAN 1
45093 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for finite declaration" >&5
45094 $as_echo_n "checking for finite declaration... " >&6; }
45095 if test x${glibcxx_cv_func_finite_use+set} != xset; then
45096 if test "${glibcxx_cv_func_finite_use+set}" = set; then :
45097 $as_echo_n "(cached) " >&6
45102 ac_cpp='$CXXCPP $CPPFLAGS'
45103 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
45104 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
45105 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
45107 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
45108 /* end confdefs.h. */
45110 #ifdef HAVE_IEEEFP_H
45111 #include <ieeefp.h>
45122 if ac_fn_cxx_try_compile "$LINENO"; then :
45123 glibcxx_cv_func_finite_use=yes
45125 glibcxx_cv_func_finite_use=no
45127 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
45129 ac_cpp='$CPP $CPPFLAGS'
45130 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
45131 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
45132 ac_compiler_gnu=$ac_cv_c_compiler_gnu
45138 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_finite_use" >&5
45139 $as_echo "$glibcxx_cv_func_finite_use" >&6; }
45141 if test x$glibcxx_cv_func_finite_use = x"yes"; then
45142 for ac_func in finite
45144 ac_fn_c_check_func "$LINENO" "finite" "ac_cv_func_finite"
45145 if test "x$ac_cv_func_finite" = x""yes; then :
45146 cat >>confdefs.h <<_ACEOF
45147 #define HAVE_FINITE 1
45155 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _finite declaration" >&5
45156 $as_echo_n "checking for _finite declaration... " >&6; }
45157 if test x${glibcxx_cv_func__finite_use+set} != xset; then
45158 if test "${glibcxx_cv_func__finite_use+set}" = set; then :
45159 $as_echo_n "(cached) " >&6
45164 ac_cpp='$CXXCPP $CPPFLAGS'
45165 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
45166 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
45167 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
45169 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
45170 /* end confdefs.h. */
45172 #ifdef HAVE_IEEEFP_H
45173 #include <ieeefp.h>
45184 if ac_fn_cxx_try_compile "$LINENO"; then :
45185 glibcxx_cv_func__finite_use=yes
45187 glibcxx_cv_func__finite_use=no
45189 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
45191 ac_cpp='$CPP $CPPFLAGS'
45192 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
45193 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
45194 ac_compiler_gnu=$ac_cv_c_compiler_gnu
45200 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__finite_use" >&5
45201 $as_echo "$glibcxx_cv_func__finite_use" >&6; }
45203 if test x$glibcxx_cv_func__finite_use = x"yes"; then
45204 for ac_func in _finite
45206 ac_fn_c_check_func "$LINENO" "_finite" "ac_cv_func__finite"
45207 if test "x$ac_cv_func__finite" = x""yes; then :
45208 cat >>confdefs.h <<_ACEOF
45209 #define HAVE__FINITE 1
45222 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sincos declaration" >&5
45223 $as_echo_n "checking for sincos declaration... " >&6; }
45224 if test x${glibcxx_cv_func_sincos_use+set} != xset; then
45225 if test "${glibcxx_cv_func_sincos_use+set}" = set; then :
45226 $as_echo_n "(cached) " >&6
45231 ac_cpp='$CXXCPP $CPPFLAGS'
45232 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
45233 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
45234 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
45236 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
45237 /* end confdefs.h. */
45247 if ac_fn_cxx_try_compile "$LINENO"; then :
45248 glibcxx_cv_func_sincos_use=yes
45250 glibcxx_cv_func_sincos_use=no
45252 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
45254 ac_cpp='$CPP $CPPFLAGS'
45255 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
45256 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
45257 ac_compiler_gnu=$ac_cv_c_compiler_gnu
45263 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_sincos_use" >&5
45264 $as_echo "$glibcxx_cv_func_sincos_use" >&6; }
45266 if test x$glibcxx_cv_func_sincos_use = x"yes"; then
45267 for ac_func in sincos
45269 ac_fn_c_check_func "$LINENO" "sincos" "ac_cv_func_sincos"
45270 if test "x$ac_cv_func_sincos" = x""yes; then :
45271 cat >>confdefs.h <<_ACEOF
45272 #define HAVE_SINCOS 1
45280 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _sincos declaration" >&5
45281 $as_echo_n "checking for _sincos declaration... " >&6; }
45282 if test x${glibcxx_cv_func__sincos_use+set} != xset; then
45283 if test "${glibcxx_cv_func__sincos_use+set}" = set; then :
45284 $as_echo_n "(cached) " >&6
45289 ac_cpp='$CXXCPP $CPPFLAGS'
45290 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
45291 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
45292 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
45294 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
45295 /* end confdefs.h. */
45305 if ac_fn_cxx_try_compile "$LINENO"; then :
45306 glibcxx_cv_func__sincos_use=yes
45308 glibcxx_cv_func__sincos_use=no
45310 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
45312 ac_cpp='$CPP $CPPFLAGS'
45313 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
45314 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
45315 ac_compiler_gnu=$ac_cv_c_compiler_gnu
45321 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__sincos_use" >&5
45322 $as_echo "$glibcxx_cv_func__sincos_use" >&6; }
45324 if test x$glibcxx_cv_func__sincos_use = x"yes"; then
45325 for ac_func in _sincos
45327 ac_fn_c_check_func "$LINENO" "_sincos" "ac_cv_func__sincos"
45328 if test "x$ac_cv_func__sincos" = x""yes; then :
45329 cat >>confdefs.h <<_ACEOF
45330 #define HAVE__SINCOS 1
45343 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fpclass declaration" >&5
45344 $as_echo_n "checking for fpclass declaration... " >&6; }
45345 if test x${glibcxx_cv_func_fpclass_use+set} != xset; then
45346 if test "${glibcxx_cv_func_fpclass_use+set}" = set; then :
45347 $as_echo_n "(cached) " >&6
45352 ac_cpp='$CXXCPP $CPPFLAGS'
45353 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
45354 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
45355 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
45357 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
45358 /* end confdefs.h. */
45360 #ifdef HAVE_IEEEFP_H
45361 #include <ieeefp.h>
45372 if ac_fn_cxx_try_compile "$LINENO"; then :
45373 glibcxx_cv_func_fpclass_use=yes
45375 glibcxx_cv_func_fpclass_use=no
45377 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
45379 ac_cpp='$CPP $CPPFLAGS'
45380 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
45381 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
45382 ac_compiler_gnu=$ac_cv_c_compiler_gnu
45388 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_fpclass_use" >&5
45389 $as_echo "$glibcxx_cv_func_fpclass_use" >&6; }
45391 if test x$glibcxx_cv_func_fpclass_use = x"yes"; then
45392 for ac_func in fpclass
45394 ac_fn_c_check_func "$LINENO" "fpclass" "ac_cv_func_fpclass"
45395 if test "x$ac_cv_func_fpclass" = x""yes; then :
45396 cat >>confdefs.h <<_ACEOF
45397 #define HAVE_FPCLASS 1
45405 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _fpclass declaration" >&5
45406 $as_echo_n "checking for _fpclass declaration... " >&6; }
45407 if test x${glibcxx_cv_func__fpclass_use+set} != xset; then
45408 if test "${glibcxx_cv_func__fpclass_use+set}" = set; then :
45409 $as_echo_n "(cached) " >&6
45414 ac_cpp='$CXXCPP $CPPFLAGS'
45415 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
45416 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
45417 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
45419 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
45420 /* end confdefs.h. */
45422 #ifdef HAVE_IEEEFP_H
45423 #include <ieeefp.h>
45434 if ac_fn_cxx_try_compile "$LINENO"; then :
45435 glibcxx_cv_func__fpclass_use=yes
45437 glibcxx_cv_func__fpclass_use=no
45439 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
45441 ac_cpp='$CPP $CPPFLAGS'
45442 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
45443 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
45444 ac_compiler_gnu=$ac_cv_c_compiler_gnu
45450 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__fpclass_use" >&5
45451 $as_echo "$glibcxx_cv_func__fpclass_use" >&6; }
45453 if test x$glibcxx_cv_func__fpclass_use = x"yes"; then
45454 for ac_func in _fpclass
45456 ac_fn_c_check_func "$LINENO" "_fpclass" "ac_cv_func__fpclass"
45457 if test "x$ac_cv_func__fpclass" = x""yes; then :
45458 cat >>confdefs.h <<_ACEOF
45459 #define HAVE__FPCLASS 1
45472 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for qfpclass declaration" >&5
45473 $as_echo_n "checking for qfpclass declaration... " >&6; }
45474 if test x${glibcxx_cv_func_qfpclass_use+set} != xset; then
45475 if test "${glibcxx_cv_func_qfpclass_use+set}" = set; then :
45476 $as_echo_n "(cached) " >&6
45481 ac_cpp='$CXXCPP $CPPFLAGS'
45482 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
45483 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
45484 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
45486 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
45487 /* end confdefs.h. */
45489 #ifdef HAVE_IEEEFP_H
45490 #include <ieeefp.h>
45501 if ac_fn_cxx_try_compile "$LINENO"; then :
45502 glibcxx_cv_func_qfpclass_use=yes
45504 glibcxx_cv_func_qfpclass_use=no
45506 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
45508 ac_cpp='$CPP $CPPFLAGS'
45509 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
45510 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
45511 ac_compiler_gnu=$ac_cv_c_compiler_gnu
45517 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_qfpclass_use" >&5
45518 $as_echo "$glibcxx_cv_func_qfpclass_use" >&6; }
45520 if test x$glibcxx_cv_func_qfpclass_use = x"yes"; then
45521 for ac_func in qfpclass
45523 ac_fn_c_check_func "$LINENO" "qfpclass" "ac_cv_func_qfpclass"
45524 if test "x$ac_cv_func_qfpclass" = x""yes; then :
45525 cat >>confdefs.h <<_ACEOF
45526 #define HAVE_QFPCLASS 1
45534 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _qfpclass declaration" >&5
45535 $as_echo_n "checking for _qfpclass declaration... " >&6; }
45536 if test x${glibcxx_cv_func__qfpclass_use+set} != xset; then
45537 if test "${glibcxx_cv_func__qfpclass_use+set}" = set; then :
45538 $as_echo_n "(cached) " >&6
45543 ac_cpp='$CXXCPP $CPPFLAGS'
45544 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
45545 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
45546 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
45548 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
45549 /* end confdefs.h. */
45551 #ifdef HAVE_IEEEFP_H
45552 #include <ieeefp.h>
45563 if ac_fn_cxx_try_compile "$LINENO"; then :
45564 glibcxx_cv_func__qfpclass_use=yes
45566 glibcxx_cv_func__qfpclass_use=no
45568 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
45570 ac_cpp='$CPP $CPPFLAGS'
45571 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
45572 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
45573 ac_compiler_gnu=$ac_cv_c_compiler_gnu
45579 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__qfpclass_use" >&5
45580 $as_echo "$glibcxx_cv_func__qfpclass_use" >&6; }
45582 if test x$glibcxx_cv_func__qfpclass_use = x"yes"; then
45583 for ac_func in _qfpclass
45585 ac_fn_c_check_func "$LINENO" "_qfpclass" "ac_cv_func__qfpclass"
45586 if test "x$ac_cv_func__qfpclass" = x""yes; then :
45587 cat >>confdefs.h <<_ACEOF
45588 #define HAVE__QFPCLASS 1
45601 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for hypot declaration" >&5
45602 $as_echo_n "checking for hypot declaration... " >&6; }
45603 if test x${glibcxx_cv_func_hypot_use+set} != xset; then
45604 if test "${glibcxx_cv_func_hypot_use+set}" = set; then :
45605 $as_echo_n "(cached) " >&6
45610 ac_cpp='$CXXCPP $CPPFLAGS'
45611 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
45612 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
45613 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
45615 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
45616 /* end confdefs.h. */
45626 if ac_fn_cxx_try_compile "$LINENO"; then :
45627 glibcxx_cv_func_hypot_use=yes
45629 glibcxx_cv_func_hypot_use=no
45631 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
45633 ac_cpp='$CPP $CPPFLAGS'
45634 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
45635 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
45636 ac_compiler_gnu=$ac_cv_c_compiler_gnu
45642 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_hypot_use" >&5
45643 $as_echo "$glibcxx_cv_func_hypot_use" >&6; }
45645 if test x$glibcxx_cv_func_hypot_use = x"yes"; then
45646 for ac_func in hypot
45648 ac_fn_c_check_func "$LINENO" "hypot" "ac_cv_func_hypot"
45649 if test "x$ac_cv_func_hypot" = x""yes; then :
45650 cat >>confdefs.h <<_ACEOF
45651 #define HAVE_HYPOT 1
45659 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _hypot declaration" >&5
45660 $as_echo_n "checking for _hypot declaration... " >&6; }
45661 if test x${glibcxx_cv_func__hypot_use+set} != xset; then
45662 if test "${glibcxx_cv_func__hypot_use+set}" = set; then :
45663 $as_echo_n "(cached) " >&6
45668 ac_cpp='$CXXCPP $CPPFLAGS'
45669 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
45670 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
45671 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
45673 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
45674 /* end confdefs.h. */
45684 if ac_fn_cxx_try_compile "$LINENO"; then :
45685 glibcxx_cv_func__hypot_use=yes
45687 glibcxx_cv_func__hypot_use=no
45689 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
45691 ac_cpp='$CPP $CPPFLAGS'
45692 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
45693 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
45694 ac_compiler_gnu=$ac_cv_c_compiler_gnu
45700 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__hypot_use" >&5
45701 $as_echo "$glibcxx_cv_func__hypot_use" >&6; }
45703 if test x$glibcxx_cv_func__hypot_use = x"yes"; then
45704 for ac_func in _hypot
45706 ac_fn_c_check_func "$LINENO" "_hypot" "ac_cv_func__hypot"
45707 if test "x$ac_cv_func__hypot" = x""yes; then :
45708 cat >>confdefs.h <<_ACEOF
45709 #define HAVE__HYPOT 1
45722 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for float trig functions" >&5
45723 $as_echo_n "checking for float trig functions... " >&6; }
45724 if test "${glibcxx_cv_func_float_trig_use+set}" = set; then :
45725 $as_echo_n "(cached) " >&6
45730 ac_cpp='$CXXCPP $CPPFLAGS'
45731 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
45732 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
45733 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
45735 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
45736 /* end confdefs.h. */
45741 acosf (0); asinf (0); atanf (0); cosf (0); sinf (0); tanf (0); coshf (0); sinhf (0); tanhf (0);
45746 if ac_fn_cxx_try_compile "$LINENO"; then :
45747 glibcxx_cv_func_float_trig_use=yes
45749 glibcxx_cv_func_float_trig_use=no
45751 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
45753 ac_cpp='$CPP $CPPFLAGS'
45754 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
45755 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
45756 ac_compiler_gnu=$ac_cv_c_compiler_gnu
45760 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_float_trig_use" >&5
45761 $as_echo "$glibcxx_cv_func_float_trig_use" >&6; }
45762 if test x$glibcxx_cv_func_float_trig_use = x"yes"; then
45763 for ac_func in acosf asinf atanf cosf sinf tanf coshf sinhf tanhf
45765 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
45766 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
45767 eval as_val=\$$as_ac_var
45768 if test "x$as_val" = x""yes; then :
45769 cat >>confdefs.h <<_ACEOF
45770 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
45777 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _float trig functions" >&5
45778 $as_echo_n "checking for _float trig functions... " >&6; }
45779 if test "${glibcxx_cv_func__float_trig_use+set}" = set; then :
45780 $as_echo_n "(cached) " >&6
45785 ac_cpp='$CXXCPP $CPPFLAGS'
45786 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
45787 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
45788 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
45790 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
45791 /* end confdefs.h. */
45796 _acosf (0); _asinf (0); _atanf (0); _cosf (0); _sinf (0); _tanf (0); _coshf (0); _sinhf (0); _tanhf (0);
45801 if ac_fn_cxx_try_compile "$LINENO"; then :
45802 glibcxx_cv_func__float_trig_use=yes
45804 glibcxx_cv_func__float_trig_use=no
45806 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
45808 ac_cpp='$CPP $CPPFLAGS'
45809 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
45810 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
45811 ac_compiler_gnu=$ac_cv_c_compiler_gnu
45815 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__float_trig_use" >&5
45816 $as_echo "$glibcxx_cv_func__float_trig_use" >&6; }
45817 if test x$glibcxx_cv_func__float_trig_use = x"yes"; then
45818 for ac_func in _acosf _asinf _atanf _cosf _sinf _tanf _coshf _sinhf _tanhf
45820 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
45821 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
45822 eval as_val=\$$as_ac_var
45823 if test "x$as_val" = x""yes; then :
45824 cat >>confdefs.h <<_ACEOF
45825 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
45838 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for float round functions" >&5
45839 $as_echo_n "checking for float round functions... " >&6; }
45840 if test "${glibcxx_cv_func_float_round_use+set}" = set; then :
45841 $as_echo_n "(cached) " >&6
45846 ac_cpp='$CXXCPP $CPPFLAGS'
45847 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
45848 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
45849 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
45851 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
45852 /* end confdefs.h. */
45857 ceilf (0); floorf (0);
45862 if ac_fn_cxx_try_compile "$LINENO"; then :
45863 glibcxx_cv_func_float_round_use=yes
45865 glibcxx_cv_func_float_round_use=no
45867 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
45869 ac_cpp='$CPP $CPPFLAGS'
45870 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
45871 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
45872 ac_compiler_gnu=$ac_cv_c_compiler_gnu
45876 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_float_round_use" >&5
45877 $as_echo "$glibcxx_cv_func_float_round_use" >&6; }
45878 if test x$glibcxx_cv_func_float_round_use = x"yes"; then
45879 for ac_func in ceilf floorf
45881 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
45882 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
45883 eval as_val=\$$as_ac_var
45884 if test "x$as_val" = x""yes; then :
45885 cat >>confdefs.h <<_ACEOF
45886 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
45893 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _float round functions" >&5
45894 $as_echo_n "checking for _float round functions... " >&6; }
45895 if test "${glibcxx_cv_func__float_round_use+set}" = set; then :
45896 $as_echo_n "(cached) " >&6
45901 ac_cpp='$CXXCPP $CPPFLAGS'
45902 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
45903 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
45904 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
45906 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
45907 /* end confdefs.h. */
45912 _ceilf (0); _floorf (0);
45917 if ac_fn_cxx_try_compile "$LINENO"; then :
45918 glibcxx_cv_func__float_round_use=yes
45920 glibcxx_cv_func__float_round_use=no
45922 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
45924 ac_cpp='$CPP $CPPFLAGS'
45925 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
45926 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
45927 ac_compiler_gnu=$ac_cv_c_compiler_gnu
45931 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__float_round_use" >&5
45932 $as_echo "$glibcxx_cv_func__float_round_use" >&6; }
45933 if test x$glibcxx_cv_func__float_round_use = x"yes"; then
45934 for ac_func in _ceilf _floorf
45936 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
45937 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
45938 eval as_val=\$$as_ac_var
45939 if test "x$as_val" = x""yes; then :
45940 cat >>confdefs.h <<_ACEOF
45941 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
45955 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for expf declaration" >&5
45956 $as_echo_n "checking for expf declaration... " >&6; }
45957 if test x${glibcxx_cv_func_expf_use+set} != xset; then
45958 if test "${glibcxx_cv_func_expf_use+set}" = set; then :
45959 $as_echo_n "(cached) " >&6
45964 ac_cpp='$CXXCPP $CPPFLAGS'
45965 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
45966 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
45967 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
45969 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
45970 /* end confdefs.h. */
45972 #ifdef HAVE_IEEEFP_H
45973 #include <ieeefp.h>
45984 if ac_fn_cxx_try_compile "$LINENO"; then :
45985 glibcxx_cv_func_expf_use=yes
45987 glibcxx_cv_func_expf_use=no
45989 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
45991 ac_cpp='$CPP $CPPFLAGS'
45992 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
45993 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
45994 ac_compiler_gnu=$ac_cv_c_compiler_gnu
46000 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_expf_use" >&5
46001 $as_echo "$glibcxx_cv_func_expf_use" >&6; }
46003 if test x$glibcxx_cv_func_expf_use = x"yes"; then
46004 for ac_func in expf
46006 ac_fn_c_check_func "$LINENO" "expf" "ac_cv_func_expf"
46007 if test "x$ac_cv_func_expf" = x""yes; then :
46008 cat >>confdefs.h <<_ACEOF
46009 #define HAVE_EXPF 1
46017 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _expf declaration" >&5
46018 $as_echo_n "checking for _expf declaration... " >&6; }
46019 if test x${glibcxx_cv_func__expf_use+set} != xset; then
46020 if test "${glibcxx_cv_func__expf_use+set}" = set; then :
46021 $as_echo_n "(cached) " >&6
46026 ac_cpp='$CXXCPP $CPPFLAGS'
46027 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
46028 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
46029 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
46031 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
46032 /* end confdefs.h. */
46034 #ifdef HAVE_IEEEFP_H
46035 #include <ieeefp.h>
46046 if ac_fn_cxx_try_compile "$LINENO"; then :
46047 glibcxx_cv_func__expf_use=yes
46049 glibcxx_cv_func__expf_use=no
46051 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
46053 ac_cpp='$CPP $CPPFLAGS'
46054 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
46055 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
46056 ac_compiler_gnu=$ac_cv_c_compiler_gnu
46062 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__expf_use" >&5
46063 $as_echo "$glibcxx_cv_func__expf_use" >&6; }
46065 if test x$glibcxx_cv_func__expf_use = x"yes"; then
46066 for ac_func in _expf
46068 ac_fn_c_check_func "$LINENO" "_expf" "ac_cv_func__expf"
46069 if test "x$ac_cv_func__expf" = x""yes; then :
46070 cat >>confdefs.h <<_ACEOF
46071 #define HAVE__EXPF 1
46084 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for isnanf declaration" >&5
46085 $as_echo_n "checking for isnanf declaration... " >&6; }
46086 if test x${glibcxx_cv_func_isnanf_use+set} != xset; then
46087 if test "${glibcxx_cv_func_isnanf_use+set}" = set; then :
46088 $as_echo_n "(cached) " >&6
46093 ac_cpp='$CXXCPP $CPPFLAGS'
46094 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
46095 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
46096 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
46098 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
46099 /* end confdefs.h. */
46101 #ifdef HAVE_IEEEFP_H
46102 #include <ieeefp.h>
46113 if ac_fn_cxx_try_compile "$LINENO"; then :
46114 glibcxx_cv_func_isnanf_use=yes
46116 glibcxx_cv_func_isnanf_use=no
46118 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
46120 ac_cpp='$CPP $CPPFLAGS'
46121 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
46122 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
46123 ac_compiler_gnu=$ac_cv_c_compiler_gnu
46129 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_isnanf_use" >&5
46130 $as_echo "$glibcxx_cv_func_isnanf_use" >&6; }
46132 if test x$glibcxx_cv_func_isnanf_use = x"yes"; then
46133 for ac_func in isnanf
46135 ac_fn_c_check_func "$LINENO" "isnanf" "ac_cv_func_isnanf"
46136 if test "x$ac_cv_func_isnanf" = x""yes; then :
46137 cat >>confdefs.h <<_ACEOF
46138 #define HAVE_ISNANF 1
46146 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _isnanf declaration" >&5
46147 $as_echo_n "checking for _isnanf declaration... " >&6; }
46148 if test x${glibcxx_cv_func__isnanf_use+set} != xset; then
46149 if test "${glibcxx_cv_func__isnanf_use+set}" = set; then :
46150 $as_echo_n "(cached) " >&6
46155 ac_cpp='$CXXCPP $CPPFLAGS'
46156 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
46157 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
46158 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
46160 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
46161 /* end confdefs.h. */
46163 #ifdef HAVE_IEEEFP_H
46164 #include <ieeefp.h>
46175 if ac_fn_cxx_try_compile "$LINENO"; then :
46176 glibcxx_cv_func__isnanf_use=yes
46178 glibcxx_cv_func__isnanf_use=no
46180 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
46182 ac_cpp='$CPP $CPPFLAGS'
46183 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
46184 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
46185 ac_compiler_gnu=$ac_cv_c_compiler_gnu
46191 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__isnanf_use" >&5
46192 $as_echo "$glibcxx_cv_func__isnanf_use" >&6; }
46194 if test x$glibcxx_cv_func__isnanf_use = x"yes"; then
46195 for ac_func in _isnanf
46197 ac_fn_c_check_func "$LINENO" "_isnanf" "ac_cv_func__isnanf"
46198 if test "x$ac_cv_func__isnanf" = x""yes; then :
46199 cat >>confdefs.h <<_ACEOF
46200 #define HAVE__ISNANF 1
46213 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for isinff declaration" >&5
46214 $as_echo_n "checking for isinff declaration... " >&6; }
46215 if test x${glibcxx_cv_func_isinff_use+set} != xset; then
46216 if test "${glibcxx_cv_func_isinff_use+set}" = set; then :
46217 $as_echo_n "(cached) " >&6
46222 ac_cpp='$CXXCPP $CPPFLAGS'
46223 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
46224 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
46225 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
46227 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
46228 /* end confdefs.h. */
46230 #ifdef HAVE_IEEEFP_H
46231 #include <ieeefp.h>
46242 if ac_fn_cxx_try_compile "$LINENO"; then :
46243 glibcxx_cv_func_isinff_use=yes
46245 glibcxx_cv_func_isinff_use=no
46247 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
46249 ac_cpp='$CPP $CPPFLAGS'
46250 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
46251 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
46252 ac_compiler_gnu=$ac_cv_c_compiler_gnu
46258 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_isinff_use" >&5
46259 $as_echo "$glibcxx_cv_func_isinff_use" >&6; }
46261 if test x$glibcxx_cv_func_isinff_use = x"yes"; then
46262 for ac_func in isinff
46264 ac_fn_c_check_func "$LINENO" "isinff" "ac_cv_func_isinff"
46265 if test "x$ac_cv_func_isinff" = x""yes; then :
46266 cat >>confdefs.h <<_ACEOF
46267 #define HAVE_ISINFF 1
46275 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _isinff declaration" >&5
46276 $as_echo_n "checking for _isinff declaration... " >&6; }
46277 if test x${glibcxx_cv_func__isinff_use+set} != xset; then
46278 if test "${glibcxx_cv_func__isinff_use+set}" = set; then :
46279 $as_echo_n "(cached) " >&6
46284 ac_cpp='$CXXCPP $CPPFLAGS'
46285 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
46286 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
46287 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
46289 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
46290 /* end confdefs.h. */
46292 #ifdef HAVE_IEEEFP_H
46293 #include <ieeefp.h>
46304 if ac_fn_cxx_try_compile "$LINENO"; then :
46305 glibcxx_cv_func__isinff_use=yes
46307 glibcxx_cv_func__isinff_use=no
46309 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
46311 ac_cpp='$CPP $CPPFLAGS'
46312 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
46313 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
46314 ac_compiler_gnu=$ac_cv_c_compiler_gnu
46320 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__isinff_use" >&5
46321 $as_echo "$glibcxx_cv_func__isinff_use" >&6; }
46323 if test x$glibcxx_cv_func__isinff_use = x"yes"; then
46324 for ac_func in _isinff
46326 ac_fn_c_check_func "$LINENO" "_isinff" "ac_cv_func__isinff"
46327 if test "x$ac_cv_func__isinff" = x""yes; then :
46328 cat >>confdefs.h <<_ACEOF
46329 #define HAVE__ISINFF 1
46342 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for atan2f declaration" >&5
46343 $as_echo_n "checking for atan2f declaration... " >&6; }
46344 if test x${glibcxx_cv_func_atan2f_use+set} != xset; then
46345 if test "${glibcxx_cv_func_atan2f_use+set}" = set; then :
46346 $as_echo_n "(cached) " >&6
46351 ac_cpp='$CXXCPP $CPPFLAGS'
46352 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
46353 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
46354 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
46356 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
46357 /* end confdefs.h. */
46367 if ac_fn_cxx_try_compile "$LINENO"; then :
46368 glibcxx_cv_func_atan2f_use=yes
46370 glibcxx_cv_func_atan2f_use=no
46372 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
46374 ac_cpp='$CPP $CPPFLAGS'
46375 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
46376 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
46377 ac_compiler_gnu=$ac_cv_c_compiler_gnu
46383 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_atan2f_use" >&5
46384 $as_echo "$glibcxx_cv_func_atan2f_use" >&6; }
46386 if test x$glibcxx_cv_func_atan2f_use = x"yes"; then
46387 for ac_func in atan2f
46389 ac_fn_c_check_func "$LINENO" "atan2f" "ac_cv_func_atan2f"
46390 if test "x$ac_cv_func_atan2f" = x""yes; then :
46391 cat >>confdefs.h <<_ACEOF
46392 #define HAVE_ATAN2F 1
46400 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _atan2f declaration" >&5
46401 $as_echo_n "checking for _atan2f declaration... " >&6; }
46402 if test x${glibcxx_cv_func__atan2f_use+set} != xset; then
46403 if test "${glibcxx_cv_func__atan2f_use+set}" = set; then :
46404 $as_echo_n "(cached) " >&6
46409 ac_cpp='$CXXCPP $CPPFLAGS'
46410 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
46411 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
46412 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
46414 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
46415 /* end confdefs.h. */
46425 if ac_fn_cxx_try_compile "$LINENO"; then :
46426 glibcxx_cv_func__atan2f_use=yes
46428 glibcxx_cv_func__atan2f_use=no
46430 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
46432 ac_cpp='$CPP $CPPFLAGS'
46433 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
46434 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
46435 ac_compiler_gnu=$ac_cv_c_compiler_gnu
46441 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__atan2f_use" >&5
46442 $as_echo "$glibcxx_cv_func__atan2f_use" >&6; }
46444 if test x$glibcxx_cv_func__atan2f_use = x"yes"; then
46445 for ac_func in _atan2f
46447 ac_fn_c_check_func "$LINENO" "_atan2f" "ac_cv_func__atan2f"
46448 if test "x$ac_cv_func__atan2f" = x""yes; then :
46449 cat >>confdefs.h <<_ACEOF
46450 #define HAVE__ATAN2F 1
46463 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fabsf declaration" >&5
46464 $as_echo_n "checking for fabsf declaration... " >&6; }
46465 if test x${glibcxx_cv_func_fabsf_use+set} != xset; then
46466 if test "${glibcxx_cv_func_fabsf_use+set}" = set; then :
46467 $as_echo_n "(cached) " >&6
46472 ac_cpp='$CXXCPP $CPPFLAGS'
46473 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
46474 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
46475 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
46477 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
46478 /* end confdefs.h. */
46480 #ifdef HAVE_IEEEFP_H
46481 #include <ieeefp.h>
46492 if ac_fn_cxx_try_compile "$LINENO"; then :
46493 glibcxx_cv_func_fabsf_use=yes
46495 glibcxx_cv_func_fabsf_use=no
46497 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
46499 ac_cpp='$CPP $CPPFLAGS'
46500 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
46501 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
46502 ac_compiler_gnu=$ac_cv_c_compiler_gnu
46508 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_fabsf_use" >&5
46509 $as_echo "$glibcxx_cv_func_fabsf_use" >&6; }
46511 if test x$glibcxx_cv_func_fabsf_use = x"yes"; then
46512 for ac_func in fabsf
46514 ac_fn_c_check_func "$LINENO" "fabsf" "ac_cv_func_fabsf"
46515 if test "x$ac_cv_func_fabsf" = x""yes; then :
46516 cat >>confdefs.h <<_ACEOF
46517 #define HAVE_FABSF 1
46525 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _fabsf declaration" >&5
46526 $as_echo_n "checking for _fabsf declaration... " >&6; }
46527 if test x${glibcxx_cv_func__fabsf_use+set} != xset; then
46528 if test "${glibcxx_cv_func__fabsf_use+set}" = set; then :
46529 $as_echo_n "(cached) " >&6
46534 ac_cpp='$CXXCPP $CPPFLAGS'
46535 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
46536 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
46537 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
46539 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
46540 /* end confdefs.h. */
46542 #ifdef HAVE_IEEEFP_H
46543 #include <ieeefp.h>
46554 if ac_fn_cxx_try_compile "$LINENO"; then :
46555 glibcxx_cv_func__fabsf_use=yes
46557 glibcxx_cv_func__fabsf_use=no
46559 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
46561 ac_cpp='$CPP $CPPFLAGS'
46562 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
46563 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
46564 ac_compiler_gnu=$ac_cv_c_compiler_gnu
46570 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__fabsf_use" >&5
46571 $as_echo "$glibcxx_cv_func__fabsf_use" >&6; }
46573 if test x$glibcxx_cv_func__fabsf_use = x"yes"; then
46574 for ac_func in _fabsf
46576 ac_fn_c_check_func "$LINENO" "_fabsf" "ac_cv_func__fabsf"
46577 if test "x$ac_cv_func__fabsf" = x""yes; then :
46578 cat >>confdefs.h <<_ACEOF
46579 #define HAVE__FABSF 1
46592 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fmodf declaration" >&5
46593 $as_echo_n "checking for fmodf declaration... " >&6; }
46594 if test x${glibcxx_cv_func_fmodf_use+set} != xset; then
46595 if test "${glibcxx_cv_func_fmodf_use+set}" = set; then :
46596 $as_echo_n "(cached) " >&6
46601 ac_cpp='$CXXCPP $CPPFLAGS'
46602 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
46603 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
46604 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
46606 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
46607 /* end confdefs.h. */
46617 if ac_fn_cxx_try_compile "$LINENO"; then :
46618 glibcxx_cv_func_fmodf_use=yes
46620 glibcxx_cv_func_fmodf_use=no
46622 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
46624 ac_cpp='$CPP $CPPFLAGS'
46625 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
46626 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
46627 ac_compiler_gnu=$ac_cv_c_compiler_gnu
46633 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_fmodf_use" >&5
46634 $as_echo "$glibcxx_cv_func_fmodf_use" >&6; }
46636 if test x$glibcxx_cv_func_fmodf_use = x"yes"; then
46637 for ac_func in fmodf
46639 ac_fn_c_check_func "$LINENO" "fmodf" "ac_cv_func_fmodf"
46640 if test "x$ac_cv_func_fmodf" = x""yes; then :
46641 cat >>confdefs.h <<_ACEOF
46642 #define HAVE_FMODF 1
46650 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _fmodf declaration" >&5
46651 $as_echo_n "checking for _fmodf declaration... " >&6; }
46652 if test x${glibcxx_cv_func__fmodf_use+set} != xset; then
46653 if test "${glibcxx_cv_func__fmodf_use+set}" = set; then :
46654 $as_echo_n "(cached) " >&6
46659 ac_cpp='$CXXCPP $CPPFLAGS'
46660 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
46661 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
46662 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
46664 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
46665 /* end confdefs.h. */
46675 if ac_fn_cxx_try_compile "$LINENO"; then :
46676 glibcxx_cv_func__fmodf_use=yes
46678 glibcxx_cv_func__fmodf_use=no
46680 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
46682 ac_cpp='$CPP $CPPFLAGS'
46683 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
46684 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
46685 ac_compiler_gnu=$ac_cv_c_compiler_gnu
46691 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__fmodf_use" >&5
46692 $as_echo "$glibcxx_cv_func__fmodf_use" >&6; }
46694 if test x$glibcxx_cv_func__fmodf_use = x"yes"; then
46695 for ac_func in _fmodf
46697 ac_fn_c_check_func "$LINENO" "_fmodf" "ac_cv_func__fmodf"
46698 if test "x$ac_cv_func__fmodf" = x""yes; then :
46699 cat >>confdefs.h <<_ACEOF
46700 #define HAVE__FMODF 1
46713 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for frexpf declaration" >&5
46714 $as_echo_n "checking for frexpf declaration... " >&6; }
46715 if test x${glibcxx_cv_func_frexpf_use+set} != xset; then
46716 if test "${glibcxx_cv_func_frexpf_use+set}" = set; then :
46717 $as_echo_n "(cached) " >&6
46722 ac_cpp='$CXXCPP $CPPFLAGS'
46723 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
46724 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
46725 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
46727 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
46728 /* end confdefs.h. */
46738 if ac_fn_cxx_try_compile "$LINENO"; then :
46739 glibcxx_cv_func_frexpf_use=yes
46741 glibcxx_cv_func_frexpf_use=no
46743 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
46745 ac_cpp='$CPP $CPPFLAGS'
46746 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
46747 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
46748 ac_compiler_gnu=$ac_cv_c_compiler_gnu
46754 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_frexpf_use" >&5
46755 $as_echo "$glibcxx_cv_func_frexpf_use" >&6; }
46757 if test x$glibcxx_cv_func_frexpf_use = x"yes"; then
46758 for ac_func in frexpf
46760 ac_fn_c_check_func "$LINENO" "frexpf" "ac_cv_func_frexpf"
46761 if test "x$ac_cv_func_frexpf" = x""yes; then :
46762 cat >>confdefs.h <<_ACEOF
46763 #define HAVE_FREXPF 1
46771 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _frexpf declaration" >&5
46772 $as_echo_n "checking for _frexpf declaration... " >&6; }
46773 if test x${glibcxx_cv_func__frexpf_use+set} != xset; then
46774 if test "${glibcxx_cv_func__frexpf_use+set}" = set; then :
46775 $as_echo_n "(cached) " >&6
46780 ac_cpp='$CXXCPP $CPPFLAGS'
46781 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
46782 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
46783 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
46785 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
46786 /* end confdefs.h. */
46796 if ac_fn_cxx_try_compile "$LINENO"; then :
46797 glibcxx_cv_func__frexpf_use=yes
46799 glibcxx_cv_func__frexpf_use=no
46801 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
46803 ac_cpp='$CPP $CPPFLAGS'
46804 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
46805 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
46806 ac_compiler_gnu=$ac_cv_c_compiler_gnu
46812 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__frexpf_use" >&5
46813 $as_echo "$glibcxx_cv_func__frexpf_use" >&6; }
46815 if test x$glibcxx_cv_func__frexpf_use = x"yes"; then
46816 for ac_func in _frexpf
46818 ac_fn_c_check_func "$LINENO" "_frexpf" "ac_cv_func__frexpf"
46819 if test "x$ac_cv_func__frexpf" = x""yes; then :
46820 cat >>confdefs.h <<_ACEOF
46821 #define HAVE__FREXPF 1
46834 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for hypotf declaration" >&5
46835 $as_echo_n "checking for hypotf declaration... " >&6; }
46836 if test x${glibcxx_cv_func_hypotf_use+set} != xset; then
46837 if test "${glibcxx_cv_func_hypotf_use+set}" = set; then :
46838 $as_echo_n "(cached) " >&6
46843 ac_cpp='$CXXCPP $CPPFLAGS'
46844 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
46845 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
46846 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
46848 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
46849 /* end confdefs.h. */
46859 if ac_fn_cxx_try_compile "$LINENO"; then :
46860 glibcxx_cv_func_hypotf_use=yes
46862 glibcxx_cv_func_hypotf_use=no
46864 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
46866 ac_cpp='$CPP $CPPFLAGS'
46867 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
46868 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
46869 ac_compiler_gnu=$ac_cv_c_compiler_gnu
46875 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_hypotf_use" >&5
46876 $as_echo "$glibcxx_cv_func_hypotf_use" >&6; }
46878 if test x$glibcxx_cv_func_hypotf_use = x"yes"; then
46879 for ac_func in hypotf
46881 ac_fn_c_check_func "$LINENO" "hypotf" "ac_cv_func_hypotf"
46882 if test "x$ac_cv_func_hypotf" = x""yes; then :
46883 cat >>confdefs.h <<_ACEOF
46884 #define HAVE_HYPOTF 1
46892 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _hypotf declaration" >&5
46893 $as_echo_n "checking for _hypotf declaration... " >&6; }
46894 if test x${glibcxx_cv_func__hypotf_use+set} != xset; then
46895 if test "${glibcxx_cv_func__hypotf_use+set}" = set; then :
46896 $as_echo_n "(cached) " >&6
46901 ac_cpp='$CXXCPP $CPPFLAGS'
46902 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
46903 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
46904 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
46906 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
46907 /* end confdefs.h. */
46917 if ac_fn_cxx_try_compile "$LINENO"; then :
46918 glibcxx_cv_func__hypotf_use=yes
46920 glibcxx_cv_func__hypotf_use=no
46922 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
46924 ac_cpp='$CPP $CPPFLAGS'
46925 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
46926 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
46927 ac_compiler_gnu=$ac_cv_c_compiler_gnu
46933 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__hypotf_use" >&5
46934 $as_echo "$glibcxx_cv_func__hypotf_use" >&6; }
46936 if test x$glibcxx_cv_func__hypotf_use = x"yes"; then
46937 for ac_func in _hypotf
46939 ac_fn_c_check_func "$LINENO" "_hypotf" "ac_cv_func__hypotf"
46940 if test "x$ac_cv_func__hypotf" = x""yes; then :
46941 cat >>confdefs.h <<_ACEOF
46942 #define HAVE__HYPOTF 1
46955 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ldexpf declaration" >&5
46956 $as_echo_n "checking for ldexpf declaration... " >&6; }
46957 if test x${glibcxx_cv_func_ldexpf_use+set} != xset; then
46958 if test "${glibcxx_cv_func_ldexpf_use+set}" = set; then :
46959 $as_echo_n "(cached) " >&6
46964 ac_cpp='$CXXCPP $CPPFLAGS'
46965 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
46966 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
46967 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
46969 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
46970 /* end confdefs.h. */
46980 if ac_fn_cxx_try_compile "$LINENO"; then :
46981 glibcxx_cv_func_ldexpf_use=yes
46983 glibcxx_cv_func_ldexpf_use=no
46985 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
46987 ac_cpp='$CPP $CPPFLAGS'
46988 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
46989 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
46990 ac_compiler_gnu=$ac_cv_c_compiler_gnu
46996 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_ldexpf_use" >&5
46997 $as_echo "$glibcxx_cv_func_ldexpf_use" >&6; }
46999 if test x$glibcxx_cv_func_ldexpf_use = x"yes"; then
47000 for ac_func in ldexpf
47002 ac_fn_c_check_func "$LINENO" "ldexpf" "ac_cv_func_ldexpf"
47003 if test "x$ac_cv_func_ldexpf" = x""yes; then :
47004 cat >>confdefs.h <<_ACEOF
47005 #define HAVE_LDEXPF 1
47013 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _ldexpf declaration" >&5
47014 $as_echo_n "checking for _ldexpf declaration... " >&6; }
47015 if test x${glibcxx_cv_func__ldexpf_use+set} != xset; then
47016 if test "${glibcxx_cv_func__ldexpf_use+set}" = set; then :
47017 $as_echo_n "(cached) " >&6
47022 ac_cpp='$CXXCPP $CPPFLAGS'
47023 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
47024 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
47025 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
47027 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
47028 /* end confdefs.h. */
47038 if ac_fn_cxx_try_compile "$LINENO"; then :
47039 glibcxx_cv_func__ldexpf_use=yes
47041 glibcxx_cv_func__ldexpf_use=no
47043 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
47045 ac_cpp='$CPP $CPPFLAGS'
47046 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
47047 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
47048 ac_compiler_gnu=$ac_cv_c_compiler_gnu
47054 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__ldexpf_use" >&5
47055 $as_echo "$glibcxx_cv_func__ldexpf_use" >&6; }
47057 if test x$glibcxx_cv_func__ldexpf_use = x"yes"; then
47058 for ac_func in _ldexpf
47060 ac_fn_c_check_func "$LINENO" "_ldexpf" "ac_cv_func__ldexpf"
47061 if test "x$ac_cv_func__ldexpf" = x""yes; then :
47062 cat >>confdefs.h <<_ACEOF
47063 #define HAVE__LDEXPF 1
47076 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for logf declaration" >&5
47077 $as_echo_n "checking for logf declaration... " >&6; }
47078 if test x${glibcxx_cv_func_logf_use+set} != xset; then
47079 if test "${glibcxx_cv_func_logf_use+set}" = set; then :
47080 $as_echo_n "(cached) " >&6
47085 ac_cpp='$CXXCPP $CPPFLAGS'
47086 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
47087 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
47088 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
47090 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
47091 /* end confdefs.h. */
47093 #ifdef HAVE_IEEEFP_H
47094 #include <ieeefp.h>
47105 if ac_fn_cxx_try_compile "$LINENO"; then :
47106 glibcxx_cv_func_logf_use=yes
47108 glibcxx_cv_func_logf_use=no
47110 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
47112 ac_cpp='$CPP $CPPFLAGS'
47113 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
47114 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
47115 ac_compiler_gnu=$ac_cv_c_compiler_gnu
47121 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_logf_use" >&5
47122 $as_echo "$glibcxx_cv_func_logf_use" >&6; }
47124 if test x$glibcxx_cv_func_logf_use = x"yes"; then
47125 for ac_func in logf
47127 ac_fn_c_check_func "$LINENO" "logf" "ac_cv_func_logf"
47128 if test "x$ac_cv_func_logf" = x""yes; then :
47129 cat >>confdefs.h <<_ACEOF
47130 #define HAVE_LOGF 1
47138 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _logf declaration" >&5
47139 $as_echo_n "checking for _logf declaration... " >&6; }
47140 if test x${glibcxx_cv_func__logf_use+set} != xset; then
47141 if test "${glibcxx_cv_func__logf_use+set}" = set; then :
47142 $as_echo_n "(cached) " >&6
47147 ac_cpp='$CXXCPP $CPPFLAGS'
47148 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
47149 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
47150 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
47152 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
47153 /* end confdefs.h. */
47155 #ifdef HAVE_IEEEFP_H
47156 #include <ieeefp.h>
47167 if ac_fn_cxx_try_compile "$LINENO"; then :
47168 glibcxx_cv_func__logf_use=yes
47170 glibcxx_cv_func__logf_use=no
47172 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
47174 ac_cpp='$CPP $CPPFLAGS'
47175 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
47176 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
47177 ac_compiler_gnu=$ac_cv_c_compiler_gnu
47183 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__logf_use" >&5
47184 $as_echo "$glibcxx_cv_func__logf_use" >&6; }
47186 if test x$glibcxx_cv_func__logf_use = x"yes"; then
47187 for ac_func in _logf
47189 ac_fn_c_check_func "$LINENO" "_logf" "ac_cv_func__logf"
47190 if test "x$ac_cv_func__logf" = x""yes; then :
47191 cat >>confdefs.h <<_ACEOF
47192 #define HAVE__LOGF 1
47205 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for log10f declaration" >&5
47206 $as_echo_n "checking for log10f declaration... " >&6; }
47207 if test x${glibcxx_cv_func_log10f_use+set} != xset; then
47208 if test "${glibcxx_cv_func_log10f_use+set}" = set; then :
47209 $as_echo_n "(cached) " >&6
47214 ac_cpp='$CXXCPP $CPPFLAGS'
47215 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
47216 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
47217 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
47219 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
47220 /* end confdefs.h. */
47222 #ifdef HAVE_IEEEFP_H
47223 #include <ieeefp.h>
47234 if ac_fn_cxx_try_compile "$LINENO"; then :
47235 glibcxx_cv_func_log10f_use=yes
47237 glibcxx_cv_func_log10f_use=no
47239 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
47241 ac_cpp='$CPP $CPPFLAGS'
47242 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
47243 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
47244 ac_compiler_gnu=$ac_cv_c_compiler_gnu
47250 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_log10f_use" >&5
47251 $as_echo "$glibcxx_cv_func_log10f_use" >&6; }
47253 if test x$glibcxx_cv_func_log10f_use = x"yes"; then
47254 for ac_func in log10f
47256 ac_fn_c_check_func "$LINENO" "log10f" "ac_cv_func_log10f"
47257 if test "x$ac_cv_func_log10f" = x""yes; then :
47258 cat >>confdefs.h <<_ACEOF
47259 #define HAVE_LOG10F 1
47267 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _log10f declaration" >&5
47268 $as_echo_n "checking for _log10f declaration... " >&6; }
47269 if test x${glibcxx_cv_func__log10f_use+set} != xset; then
47270 if test "${glibcxx_cv_func__log10f_use+set}" = set; then :
47271 $as_echo_n "(cached) " >&6
47276 ac_cpp='$CXXCPP $CPPFLAGS'
47277 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
47278 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
47279 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
47281 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
47282 /* end confdefs.h. */
47284 #ifdef HAVE_IEEEFP_H
47285 #include <ieeefp.h>
47296 if ac_fn_cxx_try_compile "$LINENO"; then :
47297 glibcxx_cv_func__log10f_use=yes
47299 glibcxx_cv_func__log10f_use=no
47301 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
47303 ac_cpp='$CPP $CPPFLAGS'
47304 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
47305 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
47306 ac_compiler_gnu=$ac_cv_c_compiler_gnu
47312 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__log10f_use" >&5
47313 $as_echo "$glibcxx_cv_func__log10f_use" >&6; }
47315 if test x$glibcxx_cv_func__log10f_use = x"yes"; then
47316 for ac_func in _log10f
47318 ac_fn_c_check_func "$LINENO" "_log10f" "ac_cv_func__log10f"
47319 if test "x$ac_cv_func__log10f" = x""yes; then :
47320 cat >>confdefs.h <<_ACEOF
47321 #define HAVE__LOG10F 1
47334 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for modff declaration" >&5
47335 $as_echo_n "checking for modff declaration... " >&6; }
47336 if test x${glibcxx_cv_func_modff_use+set} != xset; then
47337 if test "${glibcxx_cv_func_modff_use+set}" = set; then :
47338 $as_echo_n "(cached) " >&6
47343 ac_cpp='$CXXCPP $CPPFLAGS'
47344 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
47345 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
47346 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
47348 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
47349 /* end confdefs.h. */
47359 if ac_fn_cxx_try_compile "$LINENO"; then :
47360 glibcxx_cv_func_modff_use=yes
47362 glibcxx_cv_func_modff_use=no
47364 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
47366 ac_cpp='$CPP $CPPFLAGS'
47367 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
47368 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
47369 ac_compiler_gnu=$ac_cv_c_compiler_gnu
47375 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_modff_use" >&5
47376 $as_echo "$glibcxx_cv_func_modff_use" >&6; }
47378 if test x$glibcxx_cv_func_modff_use = x"yes"; then
47379 for ac_func in modff
47381 ac_fn_c_check_func "$LINENO" "modff" "ac_cv_func_modff"
47382 if test "x$ac_cv_func_modff" = x""yes; then :
47383 cat >>confdefs.h <<_ACEOF
47384 #define HAVE_MODFF 1
47392 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _modff declaration" >&5
47393 $as_echo_n "checking for _modff declaration... " >&6; }
47394 if test x${glibcxx_cv_func__modff_use+set} != xset; then
47395 if test "${glibcxx_cv_func__modff_use+set}" = set; then :
47396 $as_echo_n "(cached) " >&6
47401 ac_cpp='$CXXCPP $CPPFLAGS'
47402 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
47403 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
47404 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
47406 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
47407 /* end confdefs.h. */
47417 if ac_fn_cxx_try_compile "$LINENO"; then :
47418 glibcxx_cv_func__modff_use=yes
47420 glibcxx_cv_func__modff_use=no
47422 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
47424 ac_cpp='$CPP $CPPFLAGS'
47425 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
47426 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
47427 ac_compiler_gnu=$ac_cv_c_compiler_gnu
47433 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__modff_use" >&5
47434 $as_echo "$glibcxx_cv_func__modff_use" >&6; }
47436 if test x$glibcxx_cv_func__modff_use = x"yes"; then
47437 for ac_func in _modff
47439 ac_fn_c_check_func "$LINENO" "_modff" "ac_cv_func__modff"
47440 if test "x$ac_cv_func__modff" = x""yes; then :
47441 cat >>confdefs.h <<_ACEOF
47442 #define HAVE__MODFF 1
47455 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for modf declaration" >&5
47456 $as_echo_n "checking for modf declaration... " >&6; }
47457 if test x${glibcxx_cv_func_modf_use+set} != xset; then
47458 if test "${glibcxx_cv_func_modf_use+set}" = set; then :
47459 $as_echo_n "(cached) " >&6
47464 ac_cpp='$CXXCPP $CPPFLAGS'
47465 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
47466 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
47467 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
47469 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
47470 /* end confdefs.h. */
47480 if ac_fn_cxx_try_compile "$LINENO"; then :
47481 glibcxx_cv_func_modf_use=yes
47483 glibcxx_cv_func_modf_use=no
47485 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
47487 ac_cpp='$CPP $CPPFLAGS'
47488 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
47489 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
47490 ac_compiler_gnu=$ac_cv_c_compiler_gnu
47496 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_modf_use" >&5
47497 $as_echo "$glibcxx_cv_func_modf_use" >&6; }
47499 if test x$glibcxx_cv_func_modf_use = x"yes"; then
47500 for ac_func in modf
47502 ac_fn_c_check_func "$LINENO" "modf" "ac_cv_func_modf"
47503 if test "x$ac_cv_func_modf" = x""yes; then :
47504 cat >>confdefs.h <<_ACEOF
47505 #define HAVE_MODF 1
47513 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _modf declaration" >&5
47514 $as_echo_n "checking for _modf declaration... " >&6; }
47515 if test x${glibcxx_cv_func__modf_use+set} != xset; then
47516 if test "${glibcxx_cv_func__modf_use+set}" = set; then :
47517 $as_echo_n "(cached) " >&6
47522 ac_cpp='$CXXCPP $CPPFLAGS'
47523 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
47524 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
47525 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
47527 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
47528 /* end confdefs.h. */
47538 if ac_fn_cxx_try_compile "$LINENO"; then :
47539 glibcxx_cv_func__modf_use=yes
47541 glibcxx_cv_func__modf_use=no
47543 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
47545 ac_cpp='$CPP $CPPFLAGS'
47546 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
47547 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
47548 ac_compiler_gnu=$ac_cv_c_compiler_gnu
47554 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__modf_use" >&5
47555 $as_echo "$glibcxx_cv_func__modf_use" >&6; }
47557 if test x$glibcxx_cv_func__modf_use = x"yes"; then
47558 for ac_func in _modf
47560 ac_fn_c_check_func "$LINENO" "_modf" "ac_cv_func__modf"
47561 if test "x$ac_cv_func__modf" = x""yes; then :
47562 cat >>confdefs.h <<_ACEOF
47563 #define HAVE__MODF 1
47576 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for powf declaration" >&5
47577 $as_echo_n "checking for powf declaration... " >&6; }
47578 if test x${glibcxx_cv_func_powf_use+set} != xset; then
47579 if test "${glibcxx_cv_func_powf_use+set}" = set; then :
47580 $as_echo_n "(cached) " >&6
47585 ac_cpp='$CXXCPP $CPPFLAGS'
47586 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
47587 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
47588 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
47590 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
47591 /* end confdefs.h. */
47601 if ac_fn_cxx_try_compile "$LINENO"; then :
47602 glibcxx_cv_func_powf_use=yes
47604 glibcxx_cv_func_powf_use=no
47606 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
47608 ac_cpp='$CPP $CPPFLAGS'
47609 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
47610 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
47611 ac_compiler_gnu=$ac_cv_c_compiler_gnu
47617 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_powf_use" >&5
47618 $as_echo "$glibcxx_cv_func_powf_use" >&6; }
47620 if test x$glibcxx_cv_func_powf_use = x"yes"; then
47621 for ac_func in powf
47623 ac_fn_c_check_func "$LINENO" "powf" "ac_cv_func_powf"
47624 if test "x$ac_cv_func_powf" = x""yes; then :
47625 cat >>confdefs.h <<_ACEOF
47626 #define HAVE_POWF 1
47634 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _powf declaration" >&5
47635 $as_echo_n "checking for _powf declaration... " >&6; }
47636 if test x${glibcxx_cv_func__powf_use+set} != xset; then
47637 if test "${glibcxx_cv_func__powf_use+set}" = set; then :
47638 $as_echo_n "(cached) " >&6
47643 ac_cpp='$CXXCPP $CPPFLAGS'
47644 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
47645 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
47646 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
47648 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
47649 /* end confdefs.h. */
47659 if ac_fn_cxx_try_compile "$LINENO"; then :
47660 glibcxx_cv_func__powf_use=yes
47662 glibcxx_cv_func__powf_use=no
47664 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
47666 ac_cpp='$CPP $CPPFLAGS'
47667 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
47668 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
47669 ac_compiler_gnu=$ac_cv_c_compiler_gnu
47675 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__powf_use" >&5
47676 $as_echo "$glibcxx_cv_func__powf_use" >&6; }
47678 if test x$glibcxx_cv_func__powf_use = x"yes"; then
47679 for ac_func in _powf
47681 ac_fn_c_check_func "$LINENO" "_powf" "ac_cv_func__powf"
47682 if test "x$ac_cv_func__powf" = x""yes; then :
47683 cat >>confdefs.h <<_ACEOF
47684 #define HAVE__POWF 1
47697 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sqrtf declaration" >&5
47698 $as_echo_n "checking for sqrtf declaration... " >&6; }
47699 if test x${glibcxx_cv_func_sqrtf_use+set} != xset; then
47700 if test "${glibcxx_cv_func_sqrtf_use+set}" = set; then :
47701 $as_echo_n "(cached) " >&6
47706 ac_cpp='$CXXCPP $CPPFLAGS'
47707 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
47708 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
47709 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
47711 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
47712 /* end confdefs.h. */
47714 #ifdef HAVE_IEEEFP_H
47715 #include <ieeefp.h>
47726 if ac_fn_cxx_try_compile "$LINENO"; then :
47727 glibcxx_cv_func_sqrtf_use=yes
47729 glibcxx_cv_func_sqrtf_use=no
47731 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
47733 ac_cpp='$CPP $CPPFLAGS'
47734 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
47735 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
47736 ac_compiler_gnu=$ac_cv_c_compiler_gnu
47742 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_sqrtf_use" >&5
47743 $as_echo "$glibcxx_cv_func_sqrtf_use" >&6; }
47745 if test x$glibcxx_cv_func_sqrtf_use = x"yes"; then
47746 for ac_func in sqrtf
47748 ac_fn_c_check_func "$LINENO" "sqrtf" "ac_cv_func_sqrtf"
47749 if test "x$ac_cv_func_sqrtf" = x""yes; then :
47750 cat >>confdefs.h <<_ACEOF
47751 #define HAVE_SQRTF 1
47759 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _sqrtf declaration" >&5
47760 $as_echo_n "checking for _sqrtf declaration... " >&6; }
47761 if test x${glibcxx_cv_func__sqrtf_use+set} != xset; then
47762 if test "${glibcxx_cv_func__sqrtf_use+set}" = set; then :
47763 $as_echo_n "(cached) " >&6
47768 ac_cpp='$CXXCPP $CPPFLAGS'
47769 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
47770 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
47771 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
47773 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
47774 /* end confdefs.h. */
47776 #ifdef HAVE_IEEEFP_H
47777 #include <ieeefp.h>
47788 if ac_fn_cxx_try_compile "$LINENO"; then :
47789 glibcxx_cv_func__sqrtf_use=yes
47791 glibcxx_cv_func__sqrtf_use=no
47793 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
47795 ac_cpp='$CPP $CPPFLAGS'
47796 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
47797 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
47798 ac_compiler_gnu=$ac_cv_c_compiler_gnu
47804 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__sqrtf_use" >&5
47805 $as_echo "$glibcxx_cv_func__sqrtf_use" >&6; }
47807 if test x$glibcxx_cv_func__sqrtf_use = x"yes"; then
47808 for ac_func in _sqrtf
47810 ac_fn_c_check_func "$LINENO" "_sqrtf" "ac_cv_func__sqrtf"
47811 if test "x$ac_cv_func__sqrtf" = x""yes; then :
47812 cat >>confdefs.h <<_ACEOF
47813 #define HAVE__SQRTF 1
47826 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sincosf declaration" >&5
47827 $as_echo_n "checking for sincosf declaration... " >&6; }
47828 if test x${glibcxx_cv_func_sincosf_use+set} != xset; then
47829 if test "${glibcxx_cv_func_sincosf_use+set}" = set; then :
47830 $as_echo_n "(cached) " >&6
47835 ac_cpp='$CXXCPP $CPPFLAGS'
47836 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
47837 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
47838 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
47840 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
47841 /* end confdefs.h. */
47851 if ac_fn_cxx_try_compile "$LINENO"; then :
47852 glibcxx_cv_func_sincosf_use=yes
47854 glibcxx_cv_func_sincosf_use=no
47856 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
47858 ac_cpp='$CPP $CPPFLAGS'
47859 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
47860 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
47861 ac_compiler_gnu=$ac_cv_c_compiler_gnu
47867 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_sincosf_use" >&5
47868 $as_echo "$glibcxx_cv_func_sincosf_use" >&6; }
47870 if test x$glibcxx_cv_func_sincosf_use = x"yes"; then
47871 for ac_func in sincosf
47873 ac_fn_c_check_func "$LINENO" "sincosf" "ac_cv_func_sincosf"
47874 if test "x$ac_cv_func_sincosf" = x""yes; then :
47875 cat >>confdefs.h <<_ACEOF
47876 #define HAVE_SINCOSF 1
47884 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _sincosf declaration" >&5
47885 $as_echo_n "checking for _sincosf declaration... " >&6; }
47886 if test x${glibcxx_cv_func__sincosf_use+set} != xset; then
47887 if test "${glibcxx_cv_func__sincosf_use+set}" = set; then :
47888 $as_echo_n "(cached) " >&6
47893 ac_cpp='$CXXCPP $CPPFLAGS'
47894 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
47895 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
47896 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
47898 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
47899 /* end confdefs.h. */
47909 if ac_fn_cxx_try_compile "$LINENO"; then :
47910 glibcxx_cv_func__sincosf_use=yes
47912 glibcxx_cv_func__sincosf_use=no
47914 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
47916 ac_cpp='$CPP $CPPFLAGS'
47917 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
47918 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
47919 ac_compiler_gnu=$ac_cv_c_compiler_gnu
47925 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__sincosf_use" >&5
47926 $as_echo "$glibcxx_cv_func__sincosf_use" >&6; }
47928 if test x$glibcxx_cv_func__sincosf_use = x"yes"; then
47929 for ac_func in _sincosf
47931 ac_fn_c_check_func "$LINENO" "_sincosf" "ac_cv_func__sincosf"
47932 if test "x$ac_cv_func__sincosf" = x""yes; then :
47933 cat >>confdefs.h <<_ACEOF
47934 #define HAVE__SINCOSF 1
47947 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for finitef declaration" >&5
47948 $as_echo_n "checking for finitef declaration... " >&6; }
47949 if test x${glibcxx_cv_func_finitef_use+set} != xset; then
47950 if test "${glibcxx_cv_func_finitef_use+set}" = set; then :
47951 $as_echo_n "(cached) " >&6
47956 ac_cpp='$CXXCPP $CPPFLAGS'
47957 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
47958 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
47959 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
47961 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
47962 /* end confdefs.h. */
47964 #ifdef HAVE_IEEEFP_H
47965 #include <ieeefp.h>
47976 if ac_fn_cxx_try_compile "$LINENO"; then :
47977 glibcxx_cv_func_finitef_use=yes
47979 glibcxx_cv_func_finitef_use=no
47981 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
47983 ac_cpp='$CPP $CPPFLAGS'
47984 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
47985 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
47986 ac_compiler_gnu=$ac_cv_c_compiler_gnu
47992 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_finitef_use" >&5
47993 $as_echo "$glibcxx_cv_func_finitef_use" >&6; }
47995 if test x$glibcxx_cv_func_finitef_use = x"yes"; then
47996 for ac_func in finitef
47998 ac_fn_c_check_func "$LINENO" "finitef" "ac_cv_func_finitef"
47999 if test "x$ac_cv_func_finitef" = x""yes; then :
48000 cat >>confdefs.h <<_ACEOF
48001 #define HAVE_FINITEF 1
48009 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _finitef declaration" >&5
48010 $as_echo_n "checking for _finitef declaration... " >&6; }
48011 if test x${glibcxx_cv_func__finitef_use+set} != xset; then
48012 if test "${glibcxx_cv_func__finitef_use+set}" = set; then :
48013 $as_echo_n "(cached) " >&6
48018 ac_cpp='$CXXCPP $CPPFLAGS'
48019 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
48020 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
48021 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
48023 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
48024 /* end confdefs.h. */
48026 #ifdef HAVE_IEEEFP_H
48027 #include <ieeefp.h>
48038 if ac_fn_cxx_try_compile "$LINENO"; then :
48039 glibcxx_cv_func__finitef_use=yes
48041 glibcxx_cv_func__finitef_use=no
48043 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
48045 ac_cpp='$CPP $CPPFLAGS'
48046 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
48047 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
48048 ac_compiler_gnu=$ac_cv_c_compiler_gnu
48054 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__finitef_use" >&5
48055 $as_echo "$glibcxx_cv_func__finitef_use" >&6; }
48057 if test x$glibcxx_cv_func__finitef_use = x"yes"; then
48058 for ac_func in _finitef
48060 ac_fn_c_check_func "$LINENO" "_finitef" "ac_cv_func__finitef"
48061 if test "x$ac_cv_func__finitef" = x""yes; then :
48062 cat >>confdefs.h <<_ACEOF
48063 #define HAVE__FINITEF 1
48076 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long double trig functions" >&5
48077 $as_echo_n "checking for long double trig functions... " >&6; }
48078 if test "${glibcxx_cv_func_long_double_trig_use+set}" = set; then :
48079 $as_echo_n "(cached) " >&6
48084 ac_cpp='$CXXCPP $CPPFLAGS'
48085 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
48086 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
48087 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
48089 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
48090 /* end confdefs.h. */
48095 acosl (0); asinl (0); atanl (0); cosl (0); sinl (0); tanl (0); coshl (0); sinhl (0); tanhl (0);
48100 if ac_fn_cxx_try_compile "$LINENO"; then :
48101 glibcxx_cv_func_long_double_trig_use=yes
48103 glibcxx_cv_func_long_double_trig_use=no
48105 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
48107 ac_cpp='$CPP $CPPFLAGS'
48108 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
48109 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
48110 ac_compiler_gnu=$ac_cv_c_compiler_gnu
48114 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_long_double_trig_use" >&5
48115 $as_echo "$glibcxx_cv_func_long_double_trig_use" >&6; }
48116 if test x$glibcxx_cv_func_long_double_trig_use = x"yes"; then
48117 for ac_func in acosl asinl atanl cosl sinl tanl coshl sinhl tanhl
48119 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
48120 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
48121 eval as_val=\$$as_ac_var
48122 if test "x$as_val" = x""yes; then :
48123 cat >>confdefs.h <<_ACEOF
48124 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
48131 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _long double trig functions" >&5
48132 $as_echo_n "checking for _long double trig functions... " >&6; }
48133 if test "${glibcxx_cv_func__long_double_trig_use+set}" = set; then :
48134 $as_echo_n "(cached) " >&6
48139 ac_cpp='$CXXCPP $CPPFLAGS'
48140 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
48141 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
48142 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
48144 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
48145 /* end confdefs.h. */
48150 _acosl (0); _asinl (0); _atanl (0); _cosl (0); _sinl (0); _tanl (0); _coshl (0); _sinhl (0); _tanhl (0);
48155 if ac_fn_cxx_try_compile "$LINENO"; then :
48156 glibcxx_cv_func__long_double_trig_use=yes
48158 glibcxx_cv_func__long_double_trig_use=no
48160 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
48162 ac_cpp='$CPP $CPPFLAGS'
48163 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
48164 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
48165 ac_compiler_gnu=$ac_cv_c_compiler_gnu
48169 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__long_double_trig_use" >&5
48170 $as_echo "$glibcxx_cv_func__long_double_trig_use" >&6; }
48171 if test x$glibcxx_cv_func__long_double_trig_use = x"yes"; then
48172 for ac_func in _acosl _asinl _atanl _cosl _sinl _tanl _coshl _sinhl _tanhl
48174 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
48175 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
48176 eval as_val=\$$as_ac_var
48177 if test "x$as_val" = x""yes; then :
48178 cat >>confdefs.h <<_ACEOF
48179 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
48192 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long double round functions" >&5
48193 $as_echo_n "checking for long double round functions... " >&6; }
48194 if test "${glibcxx_cv_func_long_double_round_use+set}" = set; then :
48195 $as_echo_n "(cached) " >&6
48200 ac_cpp='$CXXCPP $CPPFLAGS'
48201 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
48202 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
48203 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
48205 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
48206 /* end confdefs.h. */
48211 ceill (0); floorl (0);
48216 if ac_fn_cxx_try_compile "$LINENO"; then :
48217 glibcxx_cv_func_long_double_round_use=yes
48219 glibcxx_cv_func_long_double_round_use=no
48221 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
48223 ac_cpp='$CPP $CPPFLAGS'
48224 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
48225 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
48226 ac_compiler_gnu=$ac_cv_c_compiler_gnu
48230 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_long_double_round_use" >&5
48231 $as_echo "$glibcxx_cv_func_long_double_round_use" >&6; }
48232 if test x$glibcxx_cv_func_long_double_round_use = x"yes"; then
48233 for ac_func in ceill floorl
48235 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
48236 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
48237 eval as_val=\$$as_ac_var
48238 if test "x$as_val" = x""yes; then :
48239 cat >>confdefs.h <<_ACEOF
48240 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
48247 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _long double round functions" >&5
48248 $as_echo_n "checking for _long double round functions... " >&6; }
48249 if test "${glibcxx_cv_func__long_double_round_use+set}" = set; then :
48250 $as_echo_n "(cached) " >&6
48255 ac_cpp='$CXXCPP $CPPFLAGS'
48256 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
48257 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
48258 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
48260 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
48261 /* end confdefs.h. */
48266 _ceill (0); _floorl (0);
48271 if ac_fn_cxx_try_compile "$LINENO"; then :
48272 glibcxx_cv_func__long_double_round_use=yes
48274 glibcxx_cv_func__long_double_round_use=no
48276 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
48278 ac_cpp='$CPP $CPPFLAGS'
48279 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
48280 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
48281 ac_compiler_gnu=$ac_cv_c_compiler_gnu
48285 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__long_double_round_use" >&5
48286 $as_echo "$glibcxx_cv_func__long_double_round_use" >&6; }
48287 if test x$glibcxx_cv_func__long_double_round_use = x"yes"; then
48288 for ac_func in _ceill _floorl
48290 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
48291 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
48292 eval as_val=\$$as_ac_var
48293 if test "x$as_val" = x""yes; then :
48294 cat >>confdefs.h <<_ACEOF
48295 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
48309 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for isnanl declaration" >&5
48310 $as_echo_n "checking for isnanl declaration... " >&6; }
48311 if test x${glibcxx_cv_func_isnanl_use+set} != xset; then
48312 if test "${glibcxx_cv_func_isnanl_use+set}" = set; then :
48313 $as_echo_n "(cached) " >&6
48318 ac_cpp='$CXXCPP $CPPFLAGS'
48319 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
48320 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
48321 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
48323 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
48324 /* end confdefs.h. */
48326 #ifdef HAVE_IEEEFP_H
48327 #include <ieeefp.h>
48338 if ac_fn_cxx_try_compile "$LINENO"; then :
48339 glibcxx_cv_func_isnanl_use=yes
48341 glibcxx_cv_func_isnanl_use=no
48343 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
48345 ac_cpp='$CPP $CPPFLAGS'
48346 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
48347 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
48348 ac_compiler_gnu=$ac_cv_c_compiler_gnu
48354 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_isnanl_use" >&5
48355 $as_echo "$glibcxx_cv_func_isnanl_use" >&6; }
48357 if test x$glibcxx_cv_func_isnanl_use = x"yes"; then
48358 for ac_func in isnanl
48360 ac_fn_c_check_func "$LINENO" "isnanl" "ac_cv_func_isnanl"
48361 if test "x$ac_cv_func_isnanl" = x""yes; then :
48362 cat >>confdefs.h <<_ACEOF
48363 #define HAVE_ISNANL 1
48371 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _isnanl declaration" >&5
48372 $as_echo_n "checking for _isnanl declaration... " >&6; }
48373 if test x${glibcxx_cv_func__isnanl_use+set} != xset; then
48374 if test "${glibcxx_cv_func__isnanl_use+set}" = set; then :
48375 $as_echo_n "(cached) " >&6
48380 ac_cpp='$CXXCPP $CPPFLAGS'
48381 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
48382 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
48383 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
48385 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
48386 /* end confdefs.h. */
48388 #ifdef HAVE_IEEEFP_H
48389 #include <ieeefp.h>
48400 if ac_fn_cxx_try_compile "$LINENO"; then :
48401 glibcxx_cv_func__isnanl_use=yes
48403 glibcxx_cv_func__isnanl_use=no
48405 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
48407 ac_cpp='$CPP $CPPFLAGS'
48408 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
48409 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
48410 ac_compiler_gnu=$ac_cv_c_compiler_gnu
48416 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__isnanl_use" >&5
48417 $as_echo "$glibcxx_cv_func__isnanl_use" >&6; }
48419 if test x$glibcxx_cv_func__isnanl_use = x"yes"; then
48420 for ac_func in _isnanl
48422 ac_fn_c_check_func "$LINENO" "_isnanl" "ac_cv_func__isnanl"
48423 if test "x$ac_cv_func__isnanl" = x""yes; then :
48424 cat >>confdefs.h <<_ACEOF
48425 #define HAVE__ISNANL 1
48438 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for isinfl declaration" >&5
48439 $as_echo_n "checking for isinfl declaration... " >&6; }
48440 if test x${glibcxx_cv_func_isinfl_use+set} != xset; then
48441 if test "${glibcxx_cv_func_isinfl_use+set}" = set; then :
48442 $as_echo_n "(cached) " >&6
48447 ac_cpp='$CXXCPP $CPPFLAGS'
48448 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
48449 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
48450 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
48452 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
48453 /* end confdefs.h. */
48455 #ifdef HAVE_IEEEFP_H
48456 #include <ieeefp.h>
48467 if ac_fn_cxx_try_compile "$LINENO"; then :
48468 glibcxx_cv_func_isinfl_use=yes
48470 glibcxx_cv_func_isinfl_use=no
48472 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
48474 ac_cpp='$CPP $CPPFLAGS'
48475 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
48476 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
48477 ac_compiler_gnu=$ac_cv_c_compiler_gnu
48483 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_isinfl_use" >&5
48484 $as_echo "$glibcxx_cv_func_isinfl_use" >&6; }
48486 if test x$glibcxx_cv_func_isinfl_use = x"yes"; then
48487 for ac_func in isinfl
48489 ac_fn_c_check_func "$LINENO" "isinfl" "ac_cv_func_isinfl"
48490 if test "x$ac_cv_func_isinfl" = x""yes; then :
48491 cat >>confdefs.h <<_ACEOF
48492 #define HAVE_ISINFL 1
48500 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _isinfl declaration" >&5
48501 $as_echo_n "checking for _isinfl declaration... " >&6; }
48502 if test x${glibcxx_cv_func__isinfl_use+set} != xset; then
48503 if test "${glibcxx_cv_func__isinfl_use+set}" = set; then :
48504 $as_echo_n "(cached) " >&6
48509 ac_cpp='$CXXCPP $CPPFLAGS'
48510 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
48511 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
48512 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
48514 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
48515 /* end confdefs.h. */
48517 #ifdef HAVE_IEEEFP_H
48518 #include <ieeefp.h>
48529 if ac_fn_cxx_try_compile "$LINENO"; then :
48530 glibcxx_cv_func__isinfl_use=yes
48532 glibcxx_cv_func__isinfl_use=no
48534 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
48536 ac_cpp='$CPP $CPPFLAGS'
48537 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
48538 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
48539 ac_compiler_gnu=$ac_cv_c_compiler_gnu
48545 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__isinfl_use" >&5
48546 $as_echo "$glibcxx_cv_func__isinfl_use" >&6; }
48548 if test x$glibcxx_cv_func__isinfl_use = x"yes"; then
48549 for ac_func in _isinfl
48551 ac_fn_c_check_func "$LINENO" "_isinfl" "ac_cv_func__isinfl"
48552 if test "x$ac_cv_func__isinfl" = x""yes; then :
48553 cat >>confdefs.h <<_ACEOF
48554 #define HAVE__ISINFL 1
48567 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for atan2l declaration" >&5
48568 $as_echo_n "checking for atan2l declaration... " >&6; }
48569 if test x${glibcxx_cv_func_atan2l_use+set} != xset; then
48570 if test "${glibcxx_cv_func_atan2l_use+set}" = set; then :
48571 $as_echo_n "(cached) " >&6
48576 ac_cpp='$CXXCPP $CPPFLAGS'
48577 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
48578 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
48579 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
48581 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
48582 /* end confdefs.h. */
48592 if ac_fn_cxx_try_compile "$LINENO"; then :
48593 glibcxx_cv_func_atan2l_use=yes
48595 glibcxx_cv_func_atan2l_use=no
48597 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
48599 ac_cpp='$CPP $CPPFLAGS'
48600 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
48601 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
48602 ac_compiler_gnu=$ac_cv_c_compiler_gnu
48608 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_atan2l_use" >&5
48609 $as_echo "$glibcxx_cv_func_atan2l_use" >&6; }
48611 if test x$glibcxx_cv_func_atan2l_use = x"yes"; then
48612 for ac_func in atan2l
48614 ac_fn_c_check_func "$LINENO" "atan2l" "ac_cv_func_atan2l"
48615 if test "x$ac_cv_func_atan2l" = x""yes; then :
48616 cat >>confdefs.h <<_ACEOF
48617 #define HAVE_ATAN2L 1
48625 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _atan2l declaration" >&5
48626 $as_echo_n "checking for _atan2l declaration... " >&6; }
48627 if test x${glibcxx_cv_func__atan2l_use+set} != xset; then
48628 if test "${glibcxx_cv_func__atan2l_use+set}" = set; then :
48629 $as_echo_n "(cached) " >&6
48634 ac_cpp='$CXXCPP $CPPFLAGS'
48635 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
48636 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
48637 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
48639 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
48640 /* end confdefs.h. */
48650 if ac_fn_cxx_try_compile "$LINENO"; then :
48651 glibcxx_cv_func__atan2l_use=yes
48653 glibcxx_cv_func__atan2l_use=no
48655 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
48657 ac_cpp='$CPP $CPPFLAGS'
48658 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
48659 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
48660 ac_compiler_gnu=$ac_cv_c_compiler_gnu
48666 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__atan2l_use" >&5
48667 $as_echo "$glibcxx_cv_func__atan2l_use" >&6; }
48669 if test x$glibcxx_cv_func__atan2l_use = x"yes"; then
48670 for ac_func in _atan2l
48672 ac_fn_c_check_func "$LINENO" "_atan2l" "ac_cv_func__atan2l"
48673 if test "x$ac_cv_func__atan2l" = x""yes; then :
48674 cat >>confdefs.h <<_ACEOF
48675 #define HAVE__ATAN2L 1
48688 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for expl declaration" >&5
48689 $as_echo_n "checking for expl declaration... " >&6; }
48690 if test x${glibcxx_cv_func_expl_use+set} != xset; then
48691 if test "${glibcxx_cv_func_expl_use+set}" = set; then :
48692 $as_echo_n "(cached) " >&6
48697 ac_cpp='$CXXCPP $CPPFLAGS'
48698 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
48699 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
48700 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
48702 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
48703 /* end confdefs.h. */
48705 #ifdef HAVE_IEEEFP_H
48706 #include <ieeefp.h>
48717 if ac_fn_cxx_try_compile "$LINENO"; then :
48718 glibcxx_cv_func_expl_use=yes
48720 glibcxx_cv_func_expl_use=no
48722 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
48724 ac_cpp='$CPP $CPPFLAGS'
48725 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
48726 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
48727 ac_compiler_gnu=$ac_cv_c_compiler_gnu
48733 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_expl_use" >&5
48734 $as_echo "$glibcxx_cv_func_expl_use" >&6; }
48736 if test x$glibcxx_cv_func_expl_use = x"yes"; then
48737 for ac_func in expl
48739 ac_fn_c_check_func "$LINENO" "expl" "ac_cv_func_expl"
48740 if test "x$ac_cv_func_expl" = x""yes; then :
48741 cat >>confdefs.h <<_ACEOF
48742 #define HAVE_EXPL 1
48750 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _expl declaration" >&5
48751 $as_echo_n "checking for _expl declaration... " >&6; }
48752 if test x${glibcxx_cv_func__expl_use+set} != xset; then
48753 if test "${glibcxx_cv_func__expl_use+set}" = set; then :
48754 $as_echo_n "(cached) " >&6
48759 ac_cpp='$CXXCPP $CPPFLAGS'
48760 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
48761 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
48762 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
48764 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
48765 /* end confdefs.h. */
48767 #ifdef HAVE_IEEEFP_H
48768 #include <ieeefp.h>
48779 if ac_fn_cxx_try_compile "$LINENO"; then :
48780 glibcxx_cv_func__expl_use=yes
48782 glibcxx_cv_func__expl_use=no
48784 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
48786 ac_cpp='$CPP $CPPFLAGS'
48787 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
48788 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
48789 ac_compiler_gnu=$ac_cv_c_compiler_gnu
48795 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__expl_use" >&5
48796 $as_echo "$glibcxx_cv_func__expl_use" >&6; }
48798 if test x$glibcxx_cv_func__expl_use = x"yes"; then
48799 for ac_func in _expl
48801 ac_fn_c_check_func "$LINENO" "_expl" "ac_cv_func__expl"
48802 if test "x$ac_cv_func__expl" = x""yes; then :
48803 cat >>confdefs.h <<_ACEOF
48804 #define HAVE__EXPL 1
48817 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fabsl declaration" >&5
48818 $as_echo_n "checking for fabsl declaration... " >&6; }
48819 if test x${glibcxx_cv_func_fabsl_use+set} != xset; then
48820 if test "${glibcxx_cv_func_fabsl_use+set}" = set; then :
48821 $as_echo_n "(cached) " >&6
48826 ac_cpp='$CXXCPP $CPPFLAGS'
48827 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
48828 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
48829 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
48831 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
48832 /* end confdefs.h. */
48834 #ifdef HAVE_IEEEFP_H
48835 #include <ieeefp.h>
48846 if ac_fn_cxx_try_compile "$LINENO"; then :
48847 glibcxx_cv_func_fabsl_use=yes
48849 glibcxx_cv_func_fabsl_use=no
48851 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
48853 ac_cpp='$CPP $CPPFLAGS'
48854 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
48855 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
48856 ac_compiler_gnu=$ac_cv_c_compiler_gnu
48862 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_fabsl_use" >&5
48863 $as_echo "$glibcxx_cv_func_fabsl_use" >&6; }
48865 if test x$glibcxx_cv_func_fabsl_use = x"yes"; then
48866 for ac_func in fabsl
48868 ac_fn_c_check_func "$LINENO" "fabsl" "ac_cv_func_fabsl"
48869 if test "x$ac_cv_func_fabsl" = x""yes; then :
48870 cat >>confdefs.h <<_ACEOF
48871 #define HAVE_FABSL 1
48879 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _fabsl declaration" >&5
48880 $as_echo_n "checking for _fabsl declaration... " >&6; }
48881 if test x${glibcxx_cv_func__fabsl_use+set} != xset; then
48882 if test "${glibcxx_cv_func__fabsl_use+set}" = set; then :
48883 $as_echo_n "(cached) " >&6
48888 ac_cpp='$CXXCPP $CPPFLAGS'
48889 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
48890 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
48891 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
48893 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
48894 /* end confdefs.h. */
48896 #ifdef HAVE_IEEEFP_H
48897 #include <ieeefp.h>
48908 if ac_fn_cxx_try_compile "$LINENO"; then :
48909 glibcxx_cv_func__fabsl_use=yes
48911 glibcxx_cv_func__fabsl_use=no
48913 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
48915 ac_cpp='$CPP $CPPFLAGS'
48916 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
48917 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
48918 ac_compiler_gnu=$ac_cv_c_compiler_gnu
48924 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__fabsl_use" >&5
48925 $as_echo "$glibcxx_cv_func__fabsl_use" >&6; }
48927 if test x$glibcxx_cv_func__fabsl_use = x"yes"; then
48928 for ac_func in _fabsl
48930 ac_fn_c_check_func "$LINENO" "_fabsl" "ac_cv_func__fabsl"
48931 if test "x$ac_cv_func__fabsl" = x""yes; then :
48932 cat >>confdefs.h <<_ACEOF
48933 #define HAVE__FABSL 1
48946 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fmodl declaration" >&5
48947 $as_echo_n "checking for fmodl declaration... " >&6; }
48948 if test x${glibcxx_cv_func_fmodl_use+set} != xset; then
48949 if test "${glibcxx_cv_func_fmodl_use+set}" = set; then :
48950 $as_echo_n "(cached) " >&6
48955 ac_cpp='$CXXCPP $CPPFLAGS'
48956 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
48957 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
48958 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
48960 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
48961 /* end confdefs.h. */
48971 if ac_fn_cxx_try_compile "$LINENO"; then :
48972 glibcxx_cv_func_fmodl_use=yes
48974 glibcxx_cv_func_fmodl_use=no
48976 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
48978 ac_cpp='$CPP $CPPFLAGS'
48979 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
48980 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
48981 ac_compiler_gnu=$ac_cv_c_compiler_gnu
48987 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_fmodl_use" >&5
48988 $as_echo "$glibcxx_cv_func_fmodl_use" >&6; }
48990 if test x$glibcxx_cv_func_fmodl_use = x"yes"; then
48991 for ac_func in fmodl
48993 ac_fn_c_check_func "$LINENO" "fmodl" "ac_cv_func_fmodl"
48994 if test "x$ac_cv_func_fmodl" = x""yes; then :
48995 cat >>confdefs.h <<_ACEOF
48996 #define HAVE_FMODL 1
49004 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _fmodl declaration" >&5
49005 $as_echo_n "checking for _fmodl declaration... " >&6; }
49006 if test x${glibcxx_cv_func__fmodl_use+set} != xset; then
49007 if test "${glibcxx_cv_func__fmodl_use+set}" = set; then :
49008 $as_echo_n "(cached) " >&6
49013 ac_cpp='$CXXCPP $CPPFLAGS'
49014 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
49015 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
49016 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
49018 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
49019 /* end confdefs.h. */
49029 if ac_fn_cxx_try_compile "$LINENO"; then :
49030 glibcxx_cv_func__fmodl_use=yes
49032 glibcxx_cv_func__fmodl_use=no
49034 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
49036 ac_cpp='$CPP $CPPFLAGS'
49037 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
49038 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
49039 ac_compiler_gnu=$ac_cv_c_compiler_gnu
49045 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__fmodl_use" >&5
49046 $as_echo "$glibcxx_cv_func__fmodl_use" >&6; }
49048 if test x$glibcxx_cv_func__fmodl_use = x"yes"; then
49049 for ac_func in _fmodl
49051 ac_fn_c_check_func "$LINENO" "_fmodl" "ac_cv_func__fmodl"
49052 if test "x$ac_cv_func__fmodl" = x""yes; then :
49053 cat >>confdefs.h <<_ACEOF
49054 #define HAVE__FMODL 1
49067 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for frexpl declaration" >&5
49068 $as_echo_n "checking for frexpl declaration... " >&6; }
49069 if test x${glibcxx_cv_func_frexpl_use+set} != xset; then
49070 if test "${glibcxx_cv_func_frexpl_use+set}" = set; then :
49071 $as_echo_n "(cached) " >&6
49076 ac_cpp='$CXXCPP $CPPFLAGS'
49077 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
49078 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
49079 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
49081 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
49082 /* end confdefs.h. */
49092 if ac_fn_cxx_try_compile "$LINENO"; then :
49093 glibcxx_cv_func_frexpl_use=yes
49095 glibcxx_cv_func_frexpl_use=no
49097 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
49099 ac_cpp='$CPP $CPPFLAGS'
49100 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
49101 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
49102 ac_compiler_gnu=$ac_cv_c_compiler_gnu
49108 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_frexpl_use" >&5
49109 $as_echo "$glibcxx_cv_func_frexpl_use" >&6; }
49111 if test x$glibcxx_cv_func_frexpl_use = x"yes"; then
49112 for ac_func in frexpl
49114 ac_fn_c_check_func "$LINENO" "frexpl" "ac_cv_func_frexpl"
49115 if test "x$ac_cv_func_frexpl" = x""yes; then :
49116 cat >>confdefs.h <<_ACEOF
49117 #define HAVE_FREXPL 1
49125 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _frexpl declaration" >&5
49126 $as_echo_n "checking for _frexpl declaration... " >&6; }
49127 if test x${glibcxx_cv_func__frexpl_use+set} != xset; then
49128 if test "${glibcxx_cv_func__frexpl_use+set}" = set; then :
49129 $as_echo_n "(cached) " >&6
49134 ac_cpp='$CXXCPP $CPPFLAGS'
49135 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
49136 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
49137 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
49139 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
49140 /* end confdefs.h. */
49150 if ac_fn_cxx_try_compile "$LINENO"; then :
49151 glibcxx_cv_func__frexpl_use=yes
49153 glibcxx_cv_func__frexpl_use=no
49155 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
49157 ac_cpp='$CPP $CPPFLAGS'
49158 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
49159 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
49160 ac_compiler_gnu=$ac_cv_c_compiler_gnu
49166 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__frexpl_use" >&5
49167 $as_echo "$glibcxx_cv_func__frexpl_use" >&6; }
49169 if test x$glibcxx_cv_func__frexpl_use = x"yes"; then
49170 for ac_func in _frexpl
49172 ac_fn_c_check_func "$LINENO" "_frexpl" "ac_cv_func__frexpl"
49173 if test "x$ac_cv_func__frexpl" = x""yes; then :
49174 cat >>confdefs.h <<_ACEOF
49175 #define HAVE__FREXPL 1
49188 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for hypotl declaration" >&5
49189 $as_echo_n "checking for hypotl declaration... " >&6; }
49190 if test x${glibcxx_cv_func_hypotl_use+set} != xset; then
49191 if test "${glibcxx_cv_func_hypotl_use+set}" = set; then :
49192 $as_echo_n "(cached) " >&6
49197 ac_cpp='$CXXCPP $CPPFLAGS'
49198 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
49199 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
49200 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
49202 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
49203 /* end confdefs.h. */
49213 if ac_fn_cxx_try_compile "$LINENO"; then :
49214 glibcxx_cv_func_hypotl_use=yes
49216 glibcxx_cv_func_hypotl_use=no
49218 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
49220 ac_cpp='$CPP $CPPFLAGS'
49221 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
49222 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
49223 ac_compiler_gnu=$ac_cv_c_compiler_gnu
49229 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_hypotl_use" >&5
49230 $as_echo "$glibcxx_cv_func_hypotl_use" >&6; }
49232 if test x$glibcxx_cv_func_hypotl_use = x"yes"; then
49233 for ac_func in hypotl
49235 ac_fn_c_check_func "$LINENO" "hypotl" "ac_cv_func_hypotl"
49236 if test "x$ac_cv_func_hypotl" = x""yes; then :
49237 cat >>confdefs.h <<_ACEOF
49238 #define HAVE_HYPOTL 1
49246 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _hypotl declaration" >&5
49247 $as_echo_n "checking for _hypotl declaration... " >&6; }
49248 if test x${glibcxx_cv_func__hypotl_use+set} != xset; then
49249 if test "${glibcxx_cv_func__hypotl_use+set}" = set; then :
49250 $as_echo_n "(cached) " >&6
49255 ac_cpp='$CXXCPP $CPPFLAGS'
49256 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
49257 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
49258 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
49260 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
49261 /* end confdefs.h. */
49271 if ac_fn_cxx_try_compile "$LINENO"; then :
49272 glibcxx_cv_func__hypotl_use=yes
49274 glibcxx_cv_func__hypotl_use=no
49276 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
49278 ac_cpp='$CPP $CPPFLAGS'
49279 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
49280 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
49281 ac_compiler_gnu=$ac_cv_c_compiler_gnu
49287 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__hypotl_use" >&5
49288 $as_echo "$glibcxx_cv_func__hypotl_use" >&6; }
49290 if test x$glibcxx_cv_func__hypotl_use = x"yes"; then
49291 for ac_func in _hypotl
49293 ac_fn_c_check_func "$LINENO" "_hypotl" "ac_cv_func__hypotl"
49294 if test "x$ac_cv_func__hypotl" = x""yes; then :
49295 cat >>confdefs.h <<_ACEOF
49296 #define HAVE__HYPOTL 1
49309 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ldexpl declaration" >&5
49310 $as_echo_n "checking for ldexpl declaration... " >&6; }
49311 if test x${glibcxx_cv_func_ldexpl_use+set} != xset; then
49312 if test "${glibcxx_cv_func_ldexpl_use+set}" = set; then :
49313 $as_echo_n "(cached) " >&6
49318 ac_cpp='$CXXCPP $CPPFLAGS'
49319 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
49320 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
49321 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
49323 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
49324 /* end confdefs.h. */
49334 if ac_fn_cxx_try_compile "$LINENO"; then :
49335 glibcxx_cv_func_ldexpl_use=yes
49337 glibcxx_cv_func_ldexpl_use=no
49339 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
49341 ac_cpp='$CPP $CPPFLAGS'
49342 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
49343 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
49344 ac_compiler_gnu=$ac_cv_c_compiler_gnu
49350 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_ldexpl_use" >&5
49351 $as_echo "$glibcxx_cv_func_ldexpl_use" >&6; }
49353 if test x$glibcxx_cv_func_ldexpl_use = x"yes"; then
49354 for ac_func in ldexpl
49356 ac_fn_c_check_func "$LINENO" "ldexpl" "ac_cv_func_ldexpl"
49357 if test "x$ac_cv_func_ldexpl" = x""yes; then :
49358 cat >>confdefs.h <<_ACEOF
49359 #define HAVE_LDEXPL 1
49367 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _ldexpl declaration" >&5
49368 $as_echo_n "checking for _ldexpl declaration... " >&6; }
49369 if test x${glibcxx_cv_func__ldexpl_use+set} != xset; then
49370 if test "${glibcxx_cv_func__ldexpl_use+set}" = set; then :
49371 $as_echo_n "(cached) " >&6
49376 ac_cpp='$CXXCPP $CPPFLAGS'
49377 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
49378 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
49379 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
49381 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
49382 /* end confdefs.h. */
49392 if ac_fn_cxx_try_compile "$LINENO"; then :
49393 glibcxx_cv_func__ldexpl_use=yes
49395 glibcxx_cv_func__ldexpl_use=no
49397 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
49399 ac_cpp='$CPP $CPPFLAGS'
49400 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
49401 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
49402 ac_compiler_gnu=$ac_cv_c_compiler_gnu
49408 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__ldexpl_use" >&5
49409 $as_echo "$glibcxx_cv_func__ldexpl_use" >&6; }
49411 if test x$glibcxx_cv_func__ldexpl_use = x"yes"; then
49412 for ac_func in _ldexpl
49414 ac_fn_c_check_func "$LINENO" "_ldexpl" "ac_cv_func__ldexpl"
49415 if test "x$ac_cv_func__ldexpl" = x""yes; then :
49416 cat >>confdefs.h <<_ACEOF
49417 #define HAVE__LDEXPL 1
49430 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for logl declaration" >&5
49431 $as_echo_n "checking for logl declaration... " >&6; }
49432 if test x${glibcxx_cv_func_logl_use+set} != xset; then
49433 if test "${glibcxx_cv_func_logl_use+set}" = set; then :
49434 $as_echo_n "(cached) " >&6
49439 ac_cpp='$CXXCPP $CPPFLAGS'
49440 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
49441 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
49442 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
49444 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
49445 /* end confdefs.h. */
49447 #ifdef HAVE_IEEEFP_H
49448 #include <ieeefp.h>
49459 if ac_fn_cxx_try_compile "$LINENO"; then :
49460 glibcxx_cv_func_logl_use=yes
49462 glibcxx_cv_func_logl_use=no
49464 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
49466 ac_cpp='$CPP $CPPFLAGS'
49467 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
49468 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
49469 ac_compiler_gnu=$ac_cv_c_compiler_gnu
49475 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_logl_use" >&5
49476 $as_echo "$glibcxx_cv_func_logl_use" >&6; }
49478 if test x$glibcxx_cv_func_logl_use = x"yes"; then
49479 for ac_func in logl
49481 ac_fn_c_check_func "$LINENO" "logl" "ac_cv_func_logl"
49482 if test "x$ac_cv_func_logl" = x""yes; then :
49483 cat >>confdefs.h <<_ACEOF
49484 #define HAVE_LOGL 1
49492 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _logl declaration" >&5
49493 $as_echo_n "checking for _logl declaration... " >&6; }
49494 if test x${glibcxx_cv_func__logl_use+set} != xset; then
49495 if test "${glibcxx_cv_func__logl_use+set}" = set; then :
49496 $as_echo_n "(cached) " >&6
49501 ac_cpp='$CXXCPP $CPPFLAGS'
49502 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
49503 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
49504 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
49506 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
49507 /* end confdefs.h. */
49509 #ifdef HAVE_IEEEFP_H
49510 #include <ieeefp.h>
49521 if ac_fn_cxx_try_compile "$LINENO"; then :
49522 glibcxx_cv_func__logl_use=yes
49524 glibcxx_cv_func__logl_use=no
49526 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
49528 ac_cpp='$CPP $CPPFLAGS'
49529 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
49530 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
49531 ac_compiler_gnu=$ac_cv_c_compiler_gnu
49537 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__logl_use" >&5
49538 $as_echo "$glibcxx_cv_func__logl_use" >&6; }
49540 if test x$glibcxx_cv_func__logl_use = x"yes"; then
49541 for ac_func in _logl
49543 ac_fn_c_check_func "$LINENO" "_logl" "ac_cv_func__logl"
49544 if test "x$ac_cv_func__logl" = x""yes; then :
49545 cat >>confdefs.h <<_ACEOF
49546 #define HAVE__LOGL 1
49559 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for log10l declaration" >&5
49560 $as_echo_n "checking for log10l declaration... " >&6; }
49561 if test x${glibcxx_cv_func_log10l_use+set} != xset; then
49562 if test "${glibcxx_cv_func_log10l_use+set}" = set; then :
49563 $as_echo_n "(cached) " >&6
49568 ac_cpp='$CXXCPP $CPPFLAGS'
49569 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
49570 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
49571 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
49573 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
49574 /* end confdefs.h. */
49576 #ifdef HAVE_IEEEFP_H
49577 #include <ieeefp.h>
49588 if ac_fn_cxx_try_compile "$LINENO"; then :
49589 glibcxx_cv_func_log10l_use=yes
49591 glibcxx_cv_func_log10l_use=no
49593 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
49595 ac_cpp='$CPP $CPPFLAGS'
49596 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
49597 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
49598 ac_compiler_gnu=$ac_cv_c_compiler_gnu
49604 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_log10l_use" >&5
49605 $as_echo "$glibcxx_cv_func_log10l_use" >&6; }
49607 if test x$glibcxx_cv_func_log10l_use = x"yes"; then
49608 for ac_func in log10l
49610 ac_fn_c_check_func "$LINENO" "log10l" "ac_cv_func_log10l"
49611 if test "x$ac_cv_func_log10l" = x""yes; then :
49612 cat >>confdefs.h <<_ACEOF
49613 #define HAVE_LOG10L 1
49621 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _log10l declaration" >&5
49622 $as_echo_n "checking for _log10l declaration... " >&6; }
49623 if test x${glibcxx_cv_func__log10l_use+set} != xset; then
49624 if test "${glibcxx_cv_func__log10l_use+set}" = set; then :
49625 $as_echo_n "(cached) " >&6
49630 ac_cpp='$CXXCPP $CPPFLAGS'
49631 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
49632 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
49633 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
49635 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
49636 /* end confdefs.h. */
49638 #ifdef HAVE_IEEEFP_H
49639 #include <ieeefp.h>
49650 if ac_fn_cxx_try_compile "$LINENO"; then :
49651 glibcxx_cv_func__log10l_use=yes
49653 glibcxx_cv_func__log10l_use=no
49655 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
49657 ac_cpp='$CPP $CPPFLAGS'
49658 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
49659 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
49660 ac_compiler_gnu=$ac_cv_c_compiler_gnu
49666 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__log10l_use" >&5
49667 $as_echo "$glibcxx_cv_func__log10l_use" >&6; }
49669 if test x$glibcxx_cv_func__log10l_use = x"yes"; then
49670 for ac_func in _log10l
49672 ac_fn_c_check_func "$LINENO" "_log10l" "ac_cv_func__log10l"
49673 if test "x$ac_cv_func__log10l" = x""yes; then :
49674 cat >>confdefs.h <<_ACEOF
49675 #define HAVE__LOG10L 1
49688 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for modfl declaration" >&5
49689 $as_echo_n "checking for modfl declaration... " >&6; }
49690 if test x${glibcxx_cv_func_modfl_use+set} != xset; then
49691 if test "${glibcxx_cv_func_modfl_use+set}" = set; then :
49692 $as_echo_n "(cached) " >&6
49697 ac_cpp='$CXXCPP $CPPFLAGS'
49698 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
49699 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
49700 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
49702 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
49703 /* end confdefs.h. */
49713 if ac_fn_cxx_try_compile "$LINENO"; then :
49714 glibcxx_cv_func_modfl_use=yes
49716 glibcxx_cv_func_modfl_use=no
49718 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
49720 ac_cpp='$CPP $CPPFLAGS'
49721 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
49722 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
49723 ac_compiler_gnu=$ac_cv_c_compiler_gnu
49729 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_modfl_use" >&5
49730 $as_echo "$glibcxx_cv_func_modfl_use" >&6; }
49732 if test x$glibcxx_cv_func_modfl_use = x"yes"; then
49733 for ac_func in modfl
49735 ac_fn_c_check_func "$LINENO" "modfl" "ac_cv_func_modfl"
49736 if test "x$ac_cv_func_modfl" = x""yes; then :
49737 cat >>confdefs.h <<_ACEOF
49738 #define HAVE_MODFL 1
49746 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _modfl declaration" >&5
49747 $as_echo_n "checking for _modfl declaration... " >&6; }
49748 if test x${glibcxx_cv_func__modfl_use+set} != xset; then
49749 if test "${glibcxx_cv_func__modfl_use+set}" = set; then :
49750 $as_echo_n "(cached) " >&6
49755 ac_cpp='$CXXCPP $CPPFLAGS'
49756 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
49757 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
49758 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
49760 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
49761 /* end confdefs.h. */
49771 if ac_fn_cxx_try_compile "$LINENO"; then :
49772 glibcxx_cv_func__modfl_use=yes
49774 glibcxx_cv_func__modfl_use=no
49776 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
49778 ac_cpp='$CPP $CPPFLAGS'
49779 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
49780 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
49781 ac_compiler_gnu=$ac_cv_c_compiler_gnu
49787 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__modfl_use" >&5
49788 $as_echo "$glibcxx_cv_func__modfl_use" >&6; }
49790 if test x$glibcxx_cv_func__modfl_use = x"yes"; then
49791 for ac_func in _modfl
49793 ac_fn_c_check_func "$LINENO" "_modfl" "ac_cv_func__modfl"
49794 if test "x$ac_cv_func__modfl" = x""yes; then :
49795 cat >>confdefs.h <<_ACEOF
49796 #define HAVE__MODFL 1
49809 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for powl declaration" >&5
49810 $as_echo_n "checking for powl declaration... " >&6; }
49811 if test x${glibcxx_cv_func_powl_use+set} != xset; then
49812 if test "${glibcxx_cv_func_powl_use+set}" = set; then :
49813 $as_echo_n "(cached) " >&6
49818 ac_cpp='$CXXCPP $CPPFLAGS'
49819 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
49820 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
49821 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
49823 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
49824 /* end confdefs.h. */
49834 if ac_fn_cxx_try_compile "$LINENO"; then :
49835 glibcxx_cv_func_powl_use=yes
49837 glibcxx_cv_func_powl_use=no
49839 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
49841 ac_cpp='$CPP $CPPFLAGS'
49842 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
49843 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
49844 ac_compiler_gnu=$ac_cv_c_compiler_gnu
49850 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_powl_use" >&5
49851 $as_echo "$glibcxx_cv_func_powl_use" >&6; }
49853 if test x$glibcxx_cv_func_powl_use = x"yes"; then
49854 for ac_func in powl
49856 ac_fn_c_check_func "$LINENO" "powl" "ac_cv_func_powl"
49857 if test "x$ac_cv_func_powl" = x""yes; then :
49858 cat >>confdefs.h <<_ACEOF
49859 #define HAVE_POWL 1
49867 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _powl declaration" >&5
49868 $as_echo_n "checking for _powl declaration... " >&6; }
49869 if test x${glibcxx_cv_func__powl_use+set} != xset; then
49870 if test "${glibcxx_cv_func__powl_use+set}" = set; then :
49871 $as_echo_n "(cached) " >&6
49876 ac_cpp='$CXXCPP $CPPFLAGS'
49877 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
49878 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
49879 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
49881 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
49882 /* end confdefs.h. */
49892 if ac_fn_cxx_try_compile "$LINENO"; then :
49893 glibcxx_cv_func__powl_use=yes
49895 glibcxx_cv_func__powl_use=no
49897 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
49899 ac_cpp='$CPP $CPPFLAGS'
49900 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
49901 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
49902 ac_compiler_gnu=$ac_cv_c_compiler_gnu
49908 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__powl_use" >&5
49909 $as_echo "$glibcxx_cv_func__powl_use" >&6; }
49911 if test x$glibcxx_cv_func__powl_use = x"yes"; then
49912 for ac_func in _powl
49914 ac_fn_c_check_func "$LINENO" "_powl" "ac_cv_func__powl"
49915 if test "x$ac_cv_func__powl" = x""yes; then :
49916 cat >>confdefs.h <<_ACEOF
49917 #define HAVE__POWL 1
49930 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sqrtl declaration" >&5
49931 $as_echo_n "checking for sqrtl declaration... " >&6; }
49932 if test x${glibcxx_cv_func_sqrtl_use+set} != xset; then
49933 if test "${glibcxx_cv_func_sqrtl_use+set}" = set; then :
49934 $as_echo_n "(cached) " >&6
49939 ac_cpp='$CXXCPP $CPPFLAGS'
49940 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
49941 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
49942 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
49944 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
49945 /* end confdefs.h. */
49947 #ifdef HAVE_IEEEFP_H
49948 #include <ieeefp.h>
49959 if ac_fn_cxx_try_compile "$LINENO"; then :
49960 glibcxx_cv_func_sqrtl_use=yes
49962 glibcxx_cv_func_sqrtl_use=no
49964 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
49966 ac_cpp='$CPP $CPPFLAGS'
49967 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
49968 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
49969 ac_compiler_gnu=$ac_cv_c_compiler_gnu
49975 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_sqrtl_use" >&5
49976 $as_echo "$glibcxx_cv_func_sqrtl_use" >&6; }
49978 if test x$glibcxx_cv_func_sqrtl_use = x"yes"; then
49979 for ac_func in sqrtl
49981 ac_fn_c_check_func "$LINENO" "sqrtl" "ac_cv_func_sqrtl"
49982 if test "x$ac_cv_func_sqrtl" = x""yes; then :
49983 cat >>confdefs.h <<_ACEOF
49984 #define HAVE_SQRTL 1
49992 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _sqrtl declaration" >&5
49993 $as_echo_n "checking for _sqrtl declaration... " >&6; }
49994 if test x${glibcxx_cv_func__sqrtl_use+set} != xset; then
49995 if test "${glibcxx_cv_func__sqrtl_use+set}" = set; then :
49996 $as_echo_n "(cached) " >&6
50001 ac_cpp='$CXXCPP $CPPFLAGS'
50002 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
50003 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
50004 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
50006 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
50007 /* end confdefs.h. */
50009 #ifdef HAVE_IEEEFP_H
50010 #include <ieeefp.h>
50021 if ac_fn_cxx_try_compile "$LINENO"; then :
50022 glibcxx_cv_func__sqrtl_use=yes
50024 glibcxx_cv_func__sqrtl_use=no
50026 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
50028 ac_cpp='$CPP $CPPFLAGS'
50029 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
50030 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
50031 ac_compiler_gnu=$ac_cv_c_compiler_gnu
50037 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__sqrtl_use" >&5
50038 $as_echo "$glibcxx_cv_func__sqrtl_use" >&6; }
50040 if test x$glibcxx_cv_func__sqrtl_use = x"yes"; then
50041 for ac_func in _sqrtl
50043 ac_fn_c_check_func "$LINENO" "_sqrtl" "ac_cv_func__sqrtl"
50044 if test "x$ac_cv_func__sqrtl" = x""yes; then :
50045 cat >>confdefs.h <<_ACEOF
50046 #define HAVE__SQRTL 1
50059 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sincosl declaration" >&5
50060 $as_echo_n "checking for sincosl declaration... " >&6; }
50061 if test x${glibcxx_cv_func_sincosl_use+set} != xset; then
50062 if test "${glibcxx_cv_func_sincosl_use+set}" = set; then :
50063 $as_echo_n "(cached) " >&6
50068 ac_cpp='$CXXCPP $CPPFLAGS'
50069 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
50070 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
50071 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
50073 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
50074 /* end confdefs.h. */
50084 if ac_fn_cxx_try_compile "$LINENO"; then :
50085 glibcxx_cv_func_sincosl_use=yes
50087 glibcxx_cv_func_sincosl_use=no
50089 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
50091 ac_cpp='$CPP $CPPFLAGS'
50092 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
50093 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
50094 ac_compiler_gnu=$ac_cv_c_compiler_gnu
50100 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_sincosl_use" >&5
50101 $as_echo "$glibcxx_cv_func_sincosl_use" >&6; }
50103 if test x$glibcxx_cv_func_sincosl_use = x"yes"; then
50104 for ac_func in sincosl
50106 ac_fn_c_check_func "$LINENO" "sincosl" "ac_cv_func_sincosl"
50107 if test "x$ac_cv_func_sincosl" = x""yes; then :
50108 cat >>confdefs.h <<_ACEOF
50109 #define HAVE_SINCOSL 1
50117 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _sincosl declaration" >&5
50118 $as_echo_n "checking for _sincosl declaration... " >&6; }
50119 if test x${glibcxx_cv_func__sincosl_use+set} != xset; then
50120 if test "${glibcxx_cv_func__sincosl_use+set}" = set; then :
50121 $as_echo_n "(cached) " >&6
50126 ac_cpp='$CXXCPP $CPPFLAGS'
50127 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
50128 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
50129 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
50131 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
50132 /* end confdefs.h. */
50142 if ac_fn_cxx_try_compile "$LINENO"; then :
50143 glibcxx_cv_func__sincosl_use=yes
50145 glibcxx_cv_func__sincosl_use=no
50147 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
50149 ac_cpp='$CPP $CPPFLAGS'
50150 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
50151 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
50152 ac_compiler_gnu=$ac_cv_c_compiler_gnu
50158 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__sincosl_use" >&5
50159 $as_echo "$glibcxx_cv_func__sincosl_use" >&6; }
50161 if test x$glibcxx_cv_func__sincosl_use = x"yes"; then
50162 for ac_func in _sincosl
50164 ac_fn_c_check_func "$LINENO" "_sincosl" "ac_cv_func__sincosl"
50165 if test "x$ac_cv_func__sincosl" = x""yes; then :
50166 cat >>confdefs.h <<_ACEOF
50167 #define HAVE__SINCOSL 1
50180 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for finitel declaration" >&5
50181 $as_echo_n "checking for finitel declaration... " >&6; }
50182 if test x${glibcxx_cv_func_finitel_use+set} != xset; then
50183 if test "${glibcxx_cv_func_finitel_use+set}" = set; then :
50184 $as_echo_n "(cached) " >&6
50189 ac_cpp='$CXXCPP $CPPFLAGS'
50190 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
50191 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
50192 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
50194 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
50195 /* end confdefs.h. */
50197 #ifdef HAVE_IEEEFP_H
50198 #include <ieeefp.h>
50209 if ac_fn_cxx_try_compile "$LINENO"; then :
50210 glibcxx_cv_func_finitel_use=yes
50212 glibcxx_cv_func_finitel_use=no
50214 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
50216 ac_cpp='$CPP $CPPFLAGS'
50217 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
50218 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
50219 ac_compiler_gnu=$ac_cv_c_compiler_gnu
50225 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_finitel_use" >&5
50226 $as_echo "$glibcxx_cv_func_finitel_use" >&6; }
50228 if test x$glibcxx_cv_func_finitel_use = x"yes"; then
50229 for ac_func in finitel
50231 ac_fn_c_check_func "$LINENO" "finitel" "ac_cv_func_finitel"
50232 if test "x$ac_cv_func_finitel" = x""yes; then :
50233 cat >>confdefs.h <<_ACEOF
50234 #define HAVE_FINITEL 1
50242 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _finitel declaration" >&5
50243 $as_echo_n "checking for _finitel declaration... " >&6; }
50244 if test x${glibcxx_cv_func__finitel_use+set} != xset; then
50245 if test "${glibcxx_cv_func__finitel_use+set}" = set; then :
50246 $as_echo_n "(cached) " >&6
50251 ac_cpp='$CXXCPP $CPPFLAGS'
50252 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
50253 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
50254 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
50256 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
50257 /* end confdefs.h. */
50259 #ifdef HAVE_IEEEFP_H
50260 #include <ieeefp.h>
50271 if ac_fn_cxx_try_compile "$LINENO"; then :
50272 glibcxx_cv_func__finitel_use=yes
50274 glibcxx_cv_func__finitel_use=no
50276 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
50278 ac_cpp='$CPP $CPPFLAGS'
50279 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
50280 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
50281 ac_compiler_gnu=$ac_cv_c_compiler_gnu
50287 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__finitel_use" >&5
50288 $as_echo "$glibcxx_cv_func__finitel_use" >&6; }
50290 if test x$glibcxx_cv_func__finitel_use = x"yes"; then
50291 for ac_func in _finitel
50293 ac_fn_c_check_func "$LINENO" "_finitel" "ac_cv_func__finitel"
50294 if test "x$ac_cv_func__finitel" = x""yes; then :
50295 cat >>confdefs.h <<_ACEOF
50296 #define HAVE__FINITEL 1
50308 LIBS="$ac_save_LIBS"
50309 CXXFLAGS="$ac_save_CXXFLAGS"
50312 ac_test_CXXFLAGS="${CXXFLAGS+set}"
50313 ac_save_CXXFLAGS="$CXXFLAGS"
50314 CXXFLAGS='-fno-builtin -D_GNU_SOURCE'
50317 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for strtold declaration" >&5
50318 $as_echo_n "checking for strtold declaration... " >&6; }
50319 if test x${glibcxx_cv_func_strtold_use+set} != xset; then
50320 if test "${glibcxx_cv_func_strtold_use+set}" = set; then :
50321 $as_echo_n "(cached) " >&6
50326 ac_cpp='$CXXCPP $CPPFLAGS'
50327 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
50328 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
50329 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
50331 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
50332 /* end confdefs.h. */
50333 #include <stdlib.h>
50342 if ac_fn_cxx_try_compile "$LINENO"; then :
50343 glibcxx_cv_func_strtold_use=yes
50345 glibcxx_cv_func_strtold_use=no
50347 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
50349 ac_cpp='$CPP $CPPFLAGS'
50350 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
50351 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
50352 ac_compiler_gnu=$ac_cv_c_compiler_gnu
50358 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_strtold_use" >&5
50359 $as_echo "$glibcxx_cv_func_strtold_use" >&6; }
50360 if test x$glibcxx_cv_func_strtold_use = x"yes"; then
50361 for ac_func in strtold
50363 ac_fn_c_check_func "$LINENO" "strtold" "ac_cv_func_strtold"
50364 if test "x$ac_cv_func_strtold" = x""yes; then :
50365 cat >>confdefs.h <<_ACEOF
50366 #define HAVE_STRTOLD 1
50377 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for strtof declaration" >&5
50378 $as_echo_n "checking for strtof declaration... " >&6; }
50379 if test x${glibcxx_cv_func_strtof_use+set} != xset; then
50380 if test "${glibcxx_cv_func_strtof_use+set}" = set; then :
50381 $as_echo_n "(cached) " >&6
50386 ac_cpp='$CXXCPP $CPPFLAGS'
50387 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
50388 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
50389 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
50391 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
50392 /* end confdefs.h. */
50393 #include <stdlib.h>
50402 if ac_fn_cxx_try_compile "$LINENO"; then :
50403 glibcxx_cv_func_strtof_use=yes
50405 glibcxx_cv_func_strtof_use=no
50407 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
50409 ac_cpp='$CPP $CPPFLAGS'
50410 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
50411 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
50412 ac_compiler_gnu=$ac_cv_c_compiler_gnu
50418 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_strtof_use" >&5
50419 $as_echo "$glibcxx_cv_func_strtof_use" >&6; }
50420 if test x$glibcxx_cv_func_strtof_use = x"yes"; then
50421 for ac_func in strtof
50423 ac_fn_c_check_func "$LINENO" "strtof" "ac_cv_func_strtof"
50424 if test "x$ac_cv_func_strtof" = x""yes; then :
50425 cat >>confdefs.h <<_ACEOF
50426 #define HAVE_STRTOF 1
50437 CXXFLAGS="$ac_save_CXXFLAGS"
50439 $as_echo "#define _GLIBCXX_USE_RANDOM_TR1 1" >>confdefs.h
50443 # Check whether --enable-tls was given.
50444 if test "${enable_tls+set}" = set; then :
50445 enableval=$enable_tls;
50446 case "$enableval" in
50448 *) as_fn_error "Argument to enable/disable tls must be yes or no" "$LINENO" 5 ;;
50456 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the target supports thread-local storage" >&5
50457 $as_echo_n "checking whether the target supports thread-local storage... " >&6; }
50458 if test "${gcc_cv_have_tls+set}" = set; then :
50459 $as_echo_n "(cached) " >&6
50462 if test "$cross_compiling" = yes; then :
50463 if test x$gcc_no_link = xyes; then
50464 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
50466 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
50467 /* end confdefs.h. */
50468 __thread int a; int b; int main() { return a = b; }
50470 if ac_fn_c_try_link "$LINENO"; then :
50471 chktls_save_LDFLAGS="$LDFLAGS"
50474 LDFLAGS="-shared -Wl,--no-undefined $LDFLAGS"
50477 chktls_save_CFLAGS="$CFLAGS"
50478 CFLAGS="-fPIC $CFLAGS"
50479 if test x$gcc_no_link = xyes; then
50480 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
50482 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
50483 /* end confdefs.h. */
50484 int f() { return 0; }
50486 if ac_fn_c_try_link "$LINENO"; then :
50487 if test x$gcc_no_link = xyes; then
50488 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
50490 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
50491 /* end confdefs.h. */
50492 __thread int a; int b; int f() { return a = b; }
50494 if ac_fn_c_try_link "$LINENO"; then :
50495 gcc_cv_have_tls=yes
50499 rm -f core conftest.err conftest.$ac_objext \
50500 conftest$ac_exeext conftest.$ac_ext
50502 gcc_cv_have_tls=yes
50504 rm -f core conftest.err conftest.$ac_objext \
50505 conftest$ac_exeext conftest.$ac_ext
50506 CFLAGS="$chktls_save_CFLAGS"
50507 LDFLAGS="$chktls_save_LDFLAGS"
50511 rm -f core conftest.err conftest.$ac_objext \
50512 conftest$ac_exeext conftest.$ac_ext
50516 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
50517 /* end confdefs.h. */
50518 __thread int a; int b; int main() { return a = b; }
50520 if ac_fn_c_try_run "$LINENO"; then :
50521 chktls_save_LDFLAGS="$LDFLAGS"
50522 LDFLAGS="-static $LDFLAGS"
50523 if test x$gcc_no_link = xyes; then
50524 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
50526 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
50527 /* end confdefs.h. */
50528 int main() { return 0; }
50530 if ac_fn_c_try_link "$LINENO"; then :
50531 if test "$cross_compiling" = yes; then :
50532 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
50533 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
50534 as_fn_error "cannot run test program while cross compiling
50535 See \`config.log' for more details." "$LINENO" 5; }
50537 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
50538 /* end confdefs.h. */
50539 __thread int a; int b; int main() { return a = b; }
50541 if ac_fn_c_try_run "$LINENO"; then :
50542 gcc_cv_have_tls=yes
50546 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
50547 conftest.$ac_objext conftest.beam conftest.$ac_ext
50551 gcc_cv_have_tls=yes
50553 rm -f core conftest.err conftest.$ac_objext \
50554 conftest$ac_exeext conftest.$ac_ext
50555 LDFLAGS="$chktls_save_LDFLAGS"
50556 if test $gcc_cv_have_tls = yes; then
50557 chktls_save_CFLAGS="$CFLAGS"
50558 thread_CFLAGS=failed
50559 for flag in '' '-pthread' '-lpthread'; do
50560 CFLAGS="$flag $chktls_save_CFLAGS"
50561 if test x$gcc_no_link = xyes; then
50562 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
50564 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
50565 /* end confdefs.h. */
50566 #include <pthread.h>
50567 void *g(void *d) { return NULL; }
50571 pthread_t t; pthread_create(&t,NULL,g,NULL);
50576 if ac_fn_c_try_link "$LINENO"; then :
50577 thread_CFLAGS="$flag"
50579 rm -f core conftest.err conftest.$ac_objext \
50580 conftest$ac_exeext conftest.$ac_ext
50581 if test "X$thread_CFLAGS" != Xfailed; then
50585 CFLAGS="$chktls_save_CFLAGS"
50586 if test "X$thread_CFLAGS" != Xfailed; then
50587 CFLAGS="$thread_CFLAGS $chktls_save_CFLAGS"
50588 if test "$cross_compiling" = yes; then :
50589 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
50590 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
50591 as_fn_error "cannot run test program while cross compiling
50592 See \`config.log' for more details." "$LINENO" 5; }
50594 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
50595 /* end confdefs.h. */
50596 #include <pthread.h>
50598 static int *a_in_other_thread;
50600 thread_func (void *arg)
50602 a_in_other_thread = &a;
50609 void *thread_retval;
50610 int *a_in_main_thread;
50611 if (pthread_create (&thread, (pthread_attr_t *)0,
50612 thread_func, (void *)0))
50614 a_in_main_thread = &a;
50615 if (pthread_join (thread, &thread_retval))
50617 return (a_in_other_thread == a_in_main_thread);
50622 if ac_fn_c_try_run "$LINENO"; then :
50623 gcc_cv_have_tls=yes
50627 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
50628 conftest.$ac_objext conftest.beam conftest.$ac_ext
50631 CFLAGS="$chktls_save_CFLAGS"
50637 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
50638 conftest.$ac_objext conftest.beam conftest.$ac_ext
50642 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_have_tls" >&5
50643 $as_echo "$gcc_cv_have_tls" >&6; }
50644 if test "$enable_tls $gcc_cv_have_tls" = "yes yes"; then
50646 $as_echo "#define HAVE_TLS 1" >>confdefs.h
50654 am_save_CPPFLAGS="$CPPFLAGS"
50656 for element in $INCICONV; do
50658 for x in $CPPFLAGS; do
50660 acl_save_prefix="$prefix"
50661 prefix="$acl_final_prefix"
50662 acl_save_exec_prefix="$exec_prefix"
50663 exec_prefix="$acl_final_exec_prefix"
50665 exec_prefix="$acl_save_exec_prefix"
50666 prefix="$acl_save_prefix"
50668 if test "X$x" = "X$element"; then
50673 if test -z "$haveit"; then
50674 CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element"
50679 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for iconv" >&5
50680 $as_echo_n "checking for iconv... " >&6; }
50681 if test "${am_cv_func_iconv+set}" = set; then :
50682 $as_echo_n "(cached) " >&6
50685 am_cv_func_iconv="no, consider installing GNU libiconv"
50687 if test x$gcc_no_link = xyes; then
50688 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
50690 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
50691 /* end confdefs.h. */
50692 #include <stdlib.h>
50697 iconv_t cd = iconv_open("","");
50698 iconv(cd,NULL,NULL,NULL,NULL);
50704 if ac_fn_c_try_link "$LINENO"; then :
50705 am_cv_func_iconv=yes
50707 rm -f core conftest.err conftest.$ac_objext \
50708 conftest$ac_exeext conftest.$ac_ext
50709 if test "$am_cv_func_iconv" != yes; then
50710 am_save_LIBS="$LIBS"
50711 LIBS="$LIBS $LIBICONV"
50712 if test x$gcc_no_link = xyes; then
50713 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
50715 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
50716 /* end confdefs.h. */
50717 #include <stdlib.h>
50722 iconv_t cd = iconv_open("","");
50723 iconv(cd,NULL,NULL,NULL,NULL);
50729 if ac_fn_c_try_link "$LINENO"; then :
50730 am_cv_lib_iconv=yes
50731 am_cv_func_iconv=yes
50733 rm -f core conftest.err conftest.$ac_objext \
50734 conftest$ac_exeext conftest.$ac_ext
50735 LIBS="$am_save_LIBS"
50739 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_func_iconv" >&5
50740 $as_echo "$am_cv_func_iconv" >&6; }
50741 if test "$am_cv_func_iconv" = yes; then
50743 $as_echo "#define HAVE_ICONV 1" >>confdefs.h
50746 if test "$am_cv_lib_iconv" = yes; then
50747 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to link with libiconv" >&5
50748 $as_echo_n "checking how to link with libiconv... " >&6; }
50749 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBICONV" >&5
50750 $as_echo "$LIBICONV" >&6; }
50752 CPPFLAGS="$am_save_CPPFLAGS"
50759 if test "$am_cv_func_iconv" = yes; then
50760 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for iconv declaration" >&5
50761 $as_echo_n "checking for iconv declaration... " >&6; }
50762 if test "${am_cv_proto_iconv+set}" = set; then :
50763 $as_echo_n "(cached) " >&6
50766 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
50767 /* end confdefs.h. */
50769 #include <stdlib.h>
50775 #if defined(__STDC__) || defined(__cplusplus)
50776 size_t iconv (iconv_t cd, char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);
50789 if ac_fn_c_try_compile "$LINENO"; then :
50790 am_cv_proto_iconv_arg1=""
50792 am_cv_proto_iconv_arg1="const"
50794 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
50795 am_cv_proto_iconv="extern size_t iconv (iconv_t cd, $am_cv_proto_iconv_arg1 char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);"
50798 am_cv_proto_iconv=`echo "$am_cv_proto_iconv" | tr -s ' ' | sed -e 's/( /(/'`
50799 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${ac_t:-
50800 }$am_cv_proto_iconv" >&5
50802 }$am_cv_proto_iconv" >&6; }
50804 cat >>confdefs.h <<_ACEOF
50805 #define ICONV_CONST $am_cv_proto_iconv_arg1
50813 # If we're not using GNU ld, then there's no point in even trying these
50814 # tests. Check for that first. We should have already tested for gld
50815 # by now (in libtool), but require it now just to be safe...
50816 test -z "$SECTION_LDFLAGS" && SECTION_LDFLAGS=''
50817 test -z "$OPT_LDFLAGS" && OPT_LDFLAGS=''
50821 # The name set by libtool depends on the version of libtool. Shame on us
50822 # for depending on an impl detail, but c'est la vie. Older versions used
50823 # ac_cv_prog_gnu_ld, but now it's lt_cv_prog_gnu_ld, and is copied back on
50824 # top of with_gnu_ld (which is also set by --with-gnu-ld, so that actually
50825 # makes sense). We'll test with_gnu_ld everywhere else, so if that isn't
50826 # set (hence we're using an older libtool), then set it.
50827 if test x${with_gnu_ld+set} != xset; then
50828 if test x${ac_cv_prog_gnu_ld+set} != xset; then
50829 # We got through "ac_require(ac_prog_ld)" and still not set? Huh?
50832 with_gnu_ld=$ac_cv_prog_gnu_ld
50836 # Start by getting the version number. I think the libtool test already
50837 # does some of this, but throws away the result.
50838 glibcxx_ld_is_gold=no
50839 if test x"$with_gnu_ld" = x"yes"; then
50840 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld version" >&5
50841 $as_echo_n "checking for ld version... " >&6; }
50843 if $LD --version 2>/dev/null | grep 'GNU gold' >/dev/null 2>&1; then
50844 glibcxx_ld_is_gold=yes
50846 ldver=`$LD --version 2>/dev/null |
50847 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'`
50849 glibcxx_gnu_ld_version=`echo $ldver | \
50850 $AWK -F. '{ if (NF<3) $3=0; print ($1*100+$2)*100+$3 }'`
50851 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_gnu_ld_version" >&5
50852 $as_echo "$glibcxx_gnu_ld_version" >&6; }
50855 # Set --gc-sections.
50856 glibcxx_have_gc_sections=no
50857 if test "$glibcxx_ld_is_gold" = "yes"; then
50858 if $LD --help 2>/dev/null | grep gc-sections >/dev/null 2>&1; then
50859 glibcxx_have_gc_sections=yes
50862 glibcxx_gcsections_min_ld=21602
50863 if test x"$with_gnu_ld" = x"yes" &&
50864 test $glibcxx_gnu_ld_version -gt $glibcxx_gcsections_min_ld ; then
50865 glibcxx_have_gc_sections=yes
50868 if test "$glibcxx_have_gc_sections" = "yes"; then
50869 # Sufficiently young GNU ld it is! Joy and bunny rabbits!
50870 # NB: This flag only works reliably after 2.16.1. Configure tests
50871 # for this are difficult, so hard wire a value that should work.
50873 ac_test_CFLAGS="${CFLAGS+set}"
50874 ac_save_CFLAGS="$CFLAGS"
50875 CFLAGS='-Wl,--gc-sections'
50877 # Check for -Wl,--gc-sections
50878 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld that supports -Wl,--gc-sections" >&5
50879 $as_echo_n "checking for ld that supports -Wl,--gc-sections... " >&6; }
50880 if test x$gcc_no_link = xyes; then
50881 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
50883 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
50884 /* end confdefs.h. */
50885 int one(void) { return 1; }
50886 int two(void) { return 2; }
50896 if ac_fn_c_try_link "$LINENO"; then :
50901 rm -f core conftest.err conftest.$ac_objext \
50902 conftest$ac_exeext conftest.$ac_ext
50903 if test "$ac_gcsections" = "yes"; then
50906 if $CC -c conftest.c; then
50907 if $LD --gc-sections -o conftest conftest.o 2>&1 | \
50908 grep "Warning: gc-sections option ignored" > /dev/null; then
50912 rm -f conftest.c conftest.o conftest
50914 if test "$ac_gcsections" = "yes"; then
50915 SECTION_LDFLAGS="-Wl,--gc-sections $SECTION_LDFLAGS"
50917 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_gcsections" >&5
50918 $as_echo "$ac_gcsections" >&6; }
50920 if test "$ac_test_CFLAGS" = set; then
50921 CFLAGS="$ac_save_CFLAGS"
50923 # this is the suspicious part
50929 # Note this is only for shared objects.
50931 if test x"$with_gnu_ld" = x"yes"; then
50932 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld that supports -Wl,-z,relro" >&5
50933 $as_echo_n "checking for ld that supports -Wl,-z,relro... " >&6; }
50934 cxx_z_relo=`$LD -v --help 2>/dev/null | grep "z relro"`
50935 if test -n "$cxx_z_relo"; then
50936 OPT_LDFLAGS="-Wl,-z,relro"
50939 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ld_relro" >&5
50940 $as_echo "$ac_ld_relro" >&6; }
50943 # Set linker optimization flags.
50944 if test x"$with_gnu_ld" = x"yes"; then
50945 OPT_LDFLAGS="-Wl,-O1 $OPT_LDFLAGS"
50952 ac_test_CXXFLAGS="${CXXFLAGS+set}"
50953 ac_save_CXXFLAGS="$CXXFLAGS"
50954 CXXFLAGS='-fno-builtin -D_GNU_SOURCE'
50956 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sin in -lm" >&5
50957 $as_echo_n "checking for sin in -lm... " >&6; }
50958 if test "${ac_cv_lib_m_sin+set}" = set; then :
50959 $as_echo_n "(cached) " >&6
50961 ac_check_lib_save_LIBS=$LIBS
50963 if test x$gcc_no_link = xyes; then
50964 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
50966 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
50967 /* end confdefs.h. */
50969 /* Override any GCC internal prototype to avoid an error.
50970 Use char because int might match the return type of a GCC
50971 builtin and then its argument prototype would still apply. */
50984 if ac_fn_c_try_link "$LINENO"; then :
50985 ac_cv_lib_m_sin=yes
50989 rm -f core conftest.err conftest.$ac_objext \
50990 conftest$ac_exeext conftest.$ac_ext
50991 LIBS=$ac_check_lib_save_LIBS
50993 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_sin" >&5
50994 $as_echo "$ac_cv_lib_m_sin" >&6; }
50995 if test "x$ac_cv_lib_m_sin" = x""yes; then :
50999 ac_save_LIBS="$LIBS"
51004 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for isinf declaration" >&5
51005 $as_echo_n "checking for isinf declaration... " >&6; }
51006 if test x${glibcxx_cv_func_isinf_use+set} != xset; then
51007 if test "${glibcxx_cv_func_isinf_use+set}" = set; then :
51008 $as_echo_n "(cached) " >&6
51013 ac_cpp='$CXXCPP $CPPFLAGS'
51014 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
51015 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
51016 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
51018 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
51019 /* end confdefs.h. */
51021 #ifdef HAVE_IEEEFP_H
51022 #include <ieeefp.h>
51033 if ac_fn_cxx_try_compile "$LINENO"; then :
51034 glibcxx_cv_func_isinf_use=yes
51036 glibcxx_cv_func_isinf_use=no
51038 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
51040 ac_cpp='$CPP $CPPFLAGS'
51041 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
51042 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
51043 ac_compiler_gnu=$ac_cv_c_compiler_gnu
51049 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_isinf_use" >&5
51050 $as_echo "$glibcxx_cv_func_isinf_use" >&6; }
51052 if test x$glibcxx_cv_func_isinf_use = x"yes"; then
51053 for ac_func in isinf
51055 ac_fn_c_check_func "$LINENO" "isinf" "ac_cv_func_isinf"
51056 if test "x$ac_cv_func_isinf" = x""yes; then :
51057 cat >>confdefs.h <<_ACEOF
51058 #define HAVE_ISINF 1
51066 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _isinf declaration" >&5
51067 $as_echo_n "checking for _isinf declaration... " >&6; }
51068 if test x${glibcxx_cv_func__isinf_use+set} != xset; then
51069 if test "${glibcxx_cv_func__isinf_use+set}" = set; then :
51070 $as_echo_n "(cached) " >&6
51075 ac_cpp='$CXXCPP $CPPFLAGS'
51076 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
51077 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
51078 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
51080 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
51081 /* end confdefs.h. */
51083 #ifdef HAVE_IEEEFP_H
51084 #include <ieeefp.h>
51095 if ac_fn_cxx_try_compile "$LINENO"; then :
51096 glibcxx_cv_func__isinf_use=yes
51098 glibcxx_cv_func__isinf_use=no
51100 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
51102 ac_cpp='$CPP $CPPFLAGS'
51103 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
51104 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
51105 ac_compiler_gnu=$ac_cv_c_compiler_gnu
51111 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__isinf_use" >&5
51112 $as_echo "$glibcxx_cv_func__isinf_use" >&6; }
51114 if test x$glibcxx_cv_func__isinf_use = x"yes"; then
51115 for ac_func in _isinf
51117 ac_fn_c_check_func "$LINENO" "_isinf" "ac_cv_func__isinf"
51118 if test "x$ac_cv_func__isinf" = x""yes; then :
51119 cat >>confdefs.h <<_ACEOF
51120 #define HAVE__ISINF 1
51133 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for isnan declaration" >&5
51134 $as_echo_n "checking for isnan declaration... " >&6; }
51135 if test x${glibcxx_cv_func_isnan_use+set} != xset; then
51136 if test "${glibcxx_cv_func_isnan_use+set}" = set; then :
51137 $as_echo_n "(cached) " >&6
51142 ac_cpp='$CXXCPP $CPPFLAGS'
51143 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
51144 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
51145 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
51147 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
51148 /* end confdefs.h. */
51150 #ifdef HAVE_IEEEFP_H
51151 #include <ieeefp.h>
51162 if ac_fn_cxx_try_compile "$LINENO"; then :
51163 glibcxx_cv_func_isnan_use=yes
51165 glibcxx_cv_func_isnan_use=no
51167 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
51169 ac_cpp='$CPP $CPPFLAGS'
51170 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
51171 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
51172 ac_compiler_gnu=$ac_cv_c_compiler_gnu
51178 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_isnan_use" >&5
51179 $as_echo "$glibcxx_cv_func_isnan_use" >&6; }
51181 if test x$glibcxx_cv_func_isnan_use = x"yes"; then
51182 for ac_func in isnan
51184 ac_fn_c_check_func "$LINENO" "isnan" "ac_cv_func_isnan"
51185 if test "x$ac_cv_func_isnan" = x""yes; then :
51186 cat >>confdefs.h <<_ACEOF
51187 #define HAVE_ISNAN 1
51195 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _isnan declaration" >&5
51196 $as_echo_n "checking for _isnan declaration... " >&6; }
51197 if test x${glibcxx_cv_func__isnan_use+set} != xset; then
51198 if test "${glibcxx_cv_func__isnan_use+set}" = set; then :
51199 $as_echo_n "(cached) " >&6
51204 ac_cpp='$CXXCPP $CPPFLAGS'
51205 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
51206 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
51207 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
51209 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
51210 /* end confdefs.h. */
51212 #ifdef HAVE_IEEEFP_H
51213 #include <ieeefp.h>
51224 if ac_fn_cxx_try_compile "$LINENO"; then :
51225 glibcxx_cv_func__isnan_use=yes
51227 glibcxx_cv_func__isnan_use=no
51229 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
51231 ac_cpp='$CPP $CPPFLAGS'
51232 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
51233 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
51234 ac_compiler_gnu=$ac_cv_c_compiler_gnu
51240 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__isnan_use" >&5
51241 $as_echo "$glibcxx_cv_func__isnan_use" >&6; }
51243 if test x$glibcxx_cv_func__isnan_use = x"yes"; then
51244 for ac_func in _isnan
51246 ac_fn_c_check_func "$LINENO" "_isnan" "ac_cv_func__isnan"
51247 if test "x$ac_cv_func__isnan" = x""yes; then :
51248 cat >>confdefs.h <<_ACEOF
51249 #define HAVE__ISNAN 1
51262 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for finite declaration" >&5
51263 $as_echo_n "checking for finite declaration... " >&6; }
51264 if test x${glibcxx_cv_func_finite_use+set} != xset; then
51265 if test "${glibcxx_cv_func_finite_use+set}" = set; then :
51266 $as_echo_n "(cached) " >&6
51271 ac_cpp='$CXXCPP $CPPFLAGS'
51272 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
51273 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
51274 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
51276 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
51277 /* end confdefs.h. */
51279 #ifdef HAVE_IEEEFP_H
51280 #include <ieeefp.h>
51291 if ac_fn_cxx_try_compile "$LINENO"; then :
51292 glibcxx_cv_func_finite_use=yes
51294 glibcxx_cv_func_finite_use=no
51296 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
51298 ac_cpp='$CPP $CPPFLAGS'
51299 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
51300 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
51301 ac_compiler_gnu=$ac_cv_c_compiler_gnu
51307 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_finite_use" >&5
51308 $as_echo "$glibcxx_cv_func_finite_use" >&6; }
51310 if test x$glibcxx_cv_func_finite_use = x"yes"; then
51311 for ac_func in finite
51313 ac_fn_c_check_func "$LINENO" "finite" "ac_cv_func_finite"
51314 if test "x$ac_cv_func_finite" = x""yes; then :
51315 cat >>confdefs.h <<_ACEOF
51316 #define HAVE_FINITE 1
51324 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _finite declaration" >&5
51325 $as_echo_n "checking for _finite declaration... " >&6; }
51326 if test x${glibcxx_cv_func__finite_use+set} != xset; then
51327 if test "${glibcxx_cv_func__finite_use+set}" = set; then :
51328 $as_echo_n "(cached) " >&6
51333 ac_cpp='$CXXCPP $CPPFLAGS'
51334 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
51335 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
51336 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
51338 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
51339 /* end confdefs.h. */
51341 #ifdef HAVE_IEEEFP_H
51342 #include <ieeefp.h>
51353 if ac_fn_cxx_try_compile "$LINENO"; then :
51354 glibcxx_cv_func__finite_use=yes
51356 glibcxx_cv_func__finite_use=no
51358 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
51360 ac_cpp='$CPP $CPPFLAGS'
51361 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
51362 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
51363 ac_compiler_gnu=$ac_cv_c_compiler_gnu
51369 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__finite_use" >&5
51370 $as_echo "$glibcxx_cv_func__finite_use" >&6; }
51372 if test x$glibcxx_cv_func__finite_use = x"yes"; then
51373 for ac_func in _finite
51375 ac_fn_c_check_func "$LINENO" "_finite" "ac_cv_func__finite"
51376 if test "x$ac_cv_func__finite" = x""yes; then :
51377 cat >>confdefs.h <<_ACEOF
51378 #define HAVE__FINITE 1
51391 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sincos declaration" >&5
51392 $as_echo_n "checking for sincos declaration... " >&6; }
51393 if test x${glibcxx_cv_func_sincos_use+set} != xset; then
51394 if test "${glibcxx_cv_func_sincos_use+set}" = set; then :
51395 $as_echo_n "(cached) " >&6
51400 ac_cpp='$CXXCPP $CPPFLAGS'
51401 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
51402 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
51403 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
51405 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
51406 /* end confdefs.h. */
51416 if ac_fn_cxx_try_compile "$LINENO"; then :
51417 glibcxx_cv_func_sincos_use=yes
51419 glibcxx_cv_func_sincos_use=no
51421 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
51423 ac_cpp='$CPP $CPPFLAGS'
51424 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
51425 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
51426 ac_compiler_gnu=$ac_cv_c_compiler_gnu
51432 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_sincos_use" >&5
51433 $as_echo "$glibcxx_cv_func_sincos_use" >&6; }
51435 if test x$glibcxx_cv_func_sincos_use = x"yes"; then
51436 for ac_func in sincos
51438 ac_fn_c_check_func "$LINENO" "sincos" "ac_cv_func_sincos"
51439 if test "x$ac_cv_func_sincos" = x""yes; then :
51440 cat >>confdefs.h <<_ACEOF
51441 #define HAVE_SINCOS 1
51449 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _sincos declaration" >&5
51450 $as_echo_n "checking for _sincos declaration... " >&6; }
51451 if test x${glibcxx_cv_func__sincos_use+set} != xset; then
51452 if test "${glibcxx_cv_func__sincos_use+set}" = set; then :
51453 $as_echo_n "(cached) " >&6
51458 ac_cpp='$CXXCPP $CPPFLAGS'
51459 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
51460 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
51461 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
51463 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
51464 /* end confdefs.h. */
51474 if ac_fn_cxx_try_compile "$LINENO"; then :
51475 glibcxx_cv_func__sincos_use=yes
51477 glibcxx_cv_func__sincos_use=no
51479 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
51481 ac_cpp='$CPP $CPPFLAGS'
51482 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
51483 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
51484 ac_compiler_gnu=$ac_cv_c_compiler_gnu
51490 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__sincos_use" >&5
51491 $as_echo "$glibcxx_cv_func__sincos_use" >&6; }
51493 if test x$glibcxx_cv_func__sincos_use = x"yes"; then
51494 for ac_func in _sincos
51496 ac_fn_c_check_func "$LINENO" "_sincos" "ac_cv_func__sincos"
51497 if test "x$ac_cv_func__sincos" = x""yes; then :
51498 cat >>confdefs.h <<_ACEOF
51499 #define HAVE__SINCOS 1
51512 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fpclass declaration" >&5
51513 $as_echo_n "checking for fpclass declaration... " >&6; }
51514 if test x${glibcxx_cv_func_fpclass_use+set} != xset; then
51515 if test "${glibcxx_cv_func_fpclass_use+set}" = set; then :
51516 $as_echo_n "(cached) " >&6
51521 ac_cpp='$CXXCPP $CPPFLAGS'
51522 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
51523 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
51524 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
51526 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
51527 /* end confdefs.h. */
51529 #ifdef HAVE_IEEEFP_H
51530 #include <ieeefp.h>
51541 if ac_fn_cxx_try_compile "$LINENO"; then :
51542 glibcxx_cv_func_fpclass_use=yes
51544 glibcxx_cv_func_fpclass_use=no
51546 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
51548 ac_cpp='$CPP $CPPFLAGS'
51549 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
51550 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
51551 ac_compiler_gnu=$ac_cv_c_compiler_gnu
51557 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_fpclass_use" >&5
51558 $as_echo "$glibcxx_cv_func_fpclass_use" >&6; }
51560 if test x$glibcxx_cv_func_fpclass_use = x"yes"; then
51561 for ac_func in fpclass
51563 ac_fn_c_check_func "$LINENO" "fpclass" "ac_cv_func_fpclass"
51564 if test "x$ac_cv_func_fpclass" = x""yes; then :
51565 cat >>confdefs.h <<_ACEOF
51566 #define HAVE_FPCLASS 1
51574 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _fpclass declaration" >&5
51575 $as_echo_n "checking for _fpclass declaration... " >&6; }
51576 if test x${glibcxx_cv_func__fpclass_use+set} != xset; then
51577 if test "${glibcxx_cv_func__fpclass_use+set}" = set; then :
51578 $as_echo_n "(cached) " >&6
51583 ac_cpp='$CXXCPP $CPPFLAGS'
51584 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
51585 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
51586 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
51588 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
51589 /* end confdefs.h. */
51591 #ifdef HAVE_IEEEFP_H
51592 #include <ieeefp.h>
51603 if ac_fn_cxx_try_compile "$LINENO"; then :
51604 glibcxx_cv_func__fpclass_use=yes
51606 glibcxx_cv_func__fpclass_use=no
51608 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
51610 ac_cpp='$CPP $CPPFLAGS'
51611 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
51612 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
51613 ac_compiler_gnu=$ac_cv_c_compiler_gnu
51619 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__fpclass_use" >&5
51620 $as_echo "$glibcxx_cv_func__fpclass_use" >&6; }
51622 if test x$glibcxx_cv_func__fpclass_use = x"yes"; then
51623 for ac_func in _fpclass
51625 ac_fn_c_check_func "$LINENO" "_fpclass" "ac_cv_func__fpclass"
51626 if test "x$ac_cv_func__fpclass" = x""yes; then :
51627 cat >>confdefs.h <<_ACEOF
51628 #define HAVE__FPCLASS 1
51641 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for qfpclass declaration" >&5
51642 $as_echo_n "checking for qfpclass declaration... " >&6; }
51643 if test x${glibcxx_cv_func_qfpclass_use+set} != xset; then
51644 if test "${glibcxx_cv_func_qfpclass_use+set}" = set; then :
51645 $as_echo_n "(cached) " >&6
51650 ac_cpp='$CXXCPP $CPPFLAGS'
51651 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
51652 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
51653 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
51655 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
51656 /* end confdefs.h. */
51658 #ifdef HAVE_IEEEFP_H
51659 #include <ieeefp.h>
51670 if ac_fn_cxx_try_compile "$LINENO"; then :
51671 glibcxx_cv_func_qfpclass_use=yes
51673 glibcxx_cv_func_qfpclass_use=no
51675 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
51677 ac_cpp='$CPP $CPPFLAGS'
51678 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
51679 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
51680 ac_compiler_gnu=$ac_cv_c_compiler_gnu
51686 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_qfpclass_use" >&5
51687 $as_echo "$glibcxx_cv_func_qfpclass_use" >&6; }
51689 if test x$glibcxx_cv_func_qfpclass_use = x"yes"; then
51690 for ac_func in qfpclass
51692 ac_fn_c_check_func "$LINENO" "qfpclass" "ac_cv_func_qfpclass"
51693 if test "x$ac_cv_func_qfpclass" = x""yes; then :
51694 cat >>confdefs.h <<_ACEOF
51695 #define HAVE_QFPCLASS 1
51703 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _qfpclass declaration" >&5
51704 $as_echo_n "checking for _qfpclass declaration... " >&6; }
51705 if test x${glibcxx_cv_func__qfpclass_use+set} != xset; then
51706 if test "${glibcxx_cv_func__qfpclass_use+set}" = set; then :
51707 $as_echo_n "(cached) " >&6
51712 ac_cpp='$CXXCPP $CPPFLAGS'
51713 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
51714 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
51715 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
51717 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
51718 /* end confdefs.h. */
51720 #ifdef HAVE_IEEEFP_H
51721 #include <ieeefp.h>
51732 if ac_fn_cxx_try_compile "$LINENO"; then :
51733 glibcxx_cv_func__qfpclass_use=yes
51735 glibcxx_cv_func__qfpclass_use=no
51737 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
51739 ac_cpp='$CPP $CPPFLAGS'
51740 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
51741 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
51742 ac_compiler_gnu=$ac_cv_c_compiler_gnu
51748 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__qfpclass_use" >&5
51749 $as_echo "$glibcxx_cv_func__qfpclass_use" >&6; }
51751 if test x$glibcxx_cv_func__qfpclass_use = x"yes"; then
51752 for ac_func in _qfpclass
51754 ac_fn_c_check_func "$LINENO" "_qfpclass" "ac_cv_func__qfpclass"
51755 if test "x$ac_cv_func__qfpclass" = x""yes; then :
51756 cat >>confdefs.h <<_ACEOF
51757 #define HAVE__QFPCLASS 1
51770 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for hypot declaration" >&5
51771 $as_echo_n "checking for hypot declaration... " >&6; }
51772 if test x${glibcxx_cv_func_hypot_use+set} != xset; then
51773 if test "${glibcxx_cv_func_hypot_use+set}" = set; then :
51774 $as_echo_n "(cached) " >&6
51779 ac_cpp='$CXXCPP $CPPFLAGS'
51780 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
51781 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
51782 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
51784 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
51785 /* end confdefs.h. */
51795 if ac_fn_cxx_try_compile "$LINENO"; then :
51796 glibcxx_cv_func_hypot_use=yes
51798 glibcxx_cv_func_hypot_use=no
51800 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
51802 ac_cpp='$CPP $CPPFLAGS'
51803 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
51804 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
51805 ac_compiler_gnu=$ac_cv_c_compiler_gnu
51811 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_hypot_use" >&5
51812 $as_echo "$glibcxx_cv_func_hypot_use" >&6; }
51814 if test x$glibcxx_cv_func_hypot_use = x"yes"; then
51815 for ac_func in hypot
51817 ac_fn_c_check_func "$LINENO" "hypot" "ac_cv_func_hypot"
51818 if test "x$ac_cv_func_hypot" = x""yes; then :
51819 cat >>confdefs.h <<_ACEOF
51820 #define HAVE_HYPOT 1
51828 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _hypot declaration" >&5
51829 $as_echo_n "checking for _hypot declaration... " >&6; }
51830 if test x${glibcxx_cv_func__hypot_use+set} != xset; then
51831 if test "${glibcxx_cv_func__hypot_use+set}" = set; then :
51832 $as_echo_n "(cached) " >&6
51837 ac_cpp='$CXXCPP $CPPFLAGS'
51838 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
51839 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
51840 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
51842 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
51843 /* end confdefs.h. */
51853 if ac_fn_cxx_try_compile "$LINENO"; then :
51854 glibcxx_cv_func__hypot_use=yes
51856 glibcxx_cv_func__hypot_use=no
51858 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
51860 ac_cpp='$CPP $CPPFLAGS'
51861 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
51862 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
51863 ac_compiler_gnu=$ac_cv_c_compiler_gnu
51869 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__hypot_use" >&5
51870 $as_echo "$glibcxx_cv_func__hypot_use" >&6; }
51872 if test x$glibcxx_cv_func__hypot_use = x"yes"; then
51873 for ac_func in _hypot
51875 ac_fn_c_check_func "$LINENO" "_hypot" "ac_cv_func__hypot"
51876 if test "x$ac_cv_func__hypot" = x""yes; then :
51877 cat >>confdefs.h <<_ACEOF
51878 #define HAVE__HYPOT 1
51891 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for float trig functions" >&5
51892 $as_echo_n "checking for float trig functions... " >&6; }
51893 if test "${glibcxx_cv_func_float_trig_use+set}" = set; then :
51894 $as_echo_n "(cached) " >&6
51899 ac_cpp='$CXXCPP $CPPFLAGS'
51900 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
51901 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
51902 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
51904 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
51905 /* end confdefs.h. */
51910 acosf (0); asinf (0); atanf (0); cosf (0); sinf (0); tanf (0); coshf (0); sinhf (0); tanhf (0);
51915 if ac_fn_cxx_try_compile "$LINENO"; then :
51916 glibcxx_cv_func_float_trig_use=yes
51918 glibcxx_cv_func_float_trig_use=no
51920 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
51922 ac_cpp='$CPP $CPPFLAGS'
51923 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
51924 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
51925 ac_compiler_gnu=$ac_cv_c_compiler_gnu
51929 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_float_trig_use" >&5
51930 $as_echo "$glibcxx_cv_func_float_trig_use" >&6; }
51931 if test x$glibcxx_cv_func_float_trig_use = x"yes"; then
51932 for ac_func in acosf asinf atanf cosf sinf tanf coshf sinhf tanhf
51934 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
51935 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
51936 eval as_val=\$$as_ac_var
51937 if test "x$as_val" = x""yes; then :
51938 cat >>confdefs.h <<_ACEOF
51939 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
51946 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _float trig functions" >&5
51947 $as_echo_n "checking for _float trig functions... " >&6; }
51948 if test "${glibcxx_cv_func__float_trig_use+set}" = set; then :
51949 $as_echo_n "(cached) " >&6
51954 ac_cpp='$CXXCPP $CPPFLAGS'
51955 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
51956 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
51957 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
51959 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
51960 /* end confdefs.h. */
51965 _acosf (0); _asinf (0); _atanf (0); _cosf (0); _sinf (0); _tanf (0); _coshf (0); _sinhf (0); _tanhf (0);
51970 if ac_fn_cxx_try_compile "$LINENO"; then :
51971 glibcxx_cv_func__float_trig_use=yes
51973 glibcxx_cv_func__float_trig_use=no
51975 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
51977 ac_cpp='$CPP $CPPFLAGS'
51978 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
51979 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
51980 ac_compiler_gnu=$ac_cv_c_compiler_gnu
51984 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__float_trig_use" >&5
51985 $as_echo "$glibcxx_cv_func__float_trig_use" >&6; }
51986 if test x$glibcxx_cv_func__float_trig_use = x"yes"; then
51987 for ac_func in _acosf _asinf _atanf _cosf _sinf _tanf _coshf _sinhf _tanhf
51989 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
51990 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
51991 eval as_val=\$$as_ac_var
51992 if test "x$as_val" = x""yes; then :
51993 cat >>confdefs.h <<_ACEOF
51994 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
52007 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for float round functions" >&5
52008 $as_echo_n "checking for float round functions... " >&6; }
52009 if test "${glibcxx_cv_func_float_round_use+set}" = set; then :
52010 $as_echo_n "(cached) " >&6
52015 ac_cpp='$CXXCPP $CPPFLAGS'
52016 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
52017 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
52018 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
52020 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
52021 /* end confdefs.h. */
52026 ceilf (0); floorf (0);
52031 if ac_fn_cxx_try_compile "$LINENO"; then :
52032 glibcxx_cv_func_float_round_use=yes
52034 glibcxx_cv_func_float_round_use=no
52036 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
52038 ac_cpp='$CPP $CPPFLAGS'
52039 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
52040 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
52041 ac_compiler_gnu=$ac_cv_c_compiler_gnu
52045 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_float_round_use" >&5
52046 $as_echo "$glibcxx_cv_func_float_round_use" >&6; }
52047 if test x$glibcxx_cv_func_float_round_use = x"yes"; then
52048 for ac_func in ceilf floorf
52050 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
52051 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
52052 eval as_val=\$$as_ac_var
52053 if test "x$as_val" = x""yes; then :
52054 cat >>confdefs.h <<_ACEOF
52055 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
52062 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _float round functions" >&5
52063 $as_echo_n "checking for _float round functions... " >&6; }
52064 if test "${glibcxx_cv_func__float_round_use+set}" = set; then :
52065 $as_echo_n "(cached) " >&6
52070 ac_cpp='$CXXCPP $CPPFLAGS'
52071 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
52072 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
52073 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
52075 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
52076 /* end confdefs.h. */
52081 _ceilf (0); _floorf (0);
52086 if ac_fn_cxx_try_compile "$LINENO"; then :
52087 glibcxx_cv_func__float_round_use=yes
52089 glibcxx_cv_func__float_round_use=no
52091 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
52093 ac_cpp='$CPP $CPPFLAGS'
52094 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
52095 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
52096 ac_compiler_gnu=$ac_cv_c_compiler_gnu
52100 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__float_round_use" >&5
52101 $as_echo "$glibcxx_cv_func__float_round_use" >&6; }
52102 if test x$glibcxx_cv_func__float_round_use = x"yes"; then
52103 for ac_func in _ceilf _floorf
52105 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
52106 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
52107 eval as_val=\$$as_ac_var
52108 if test "x$as_val" = x""yes; then :
52109 cat >>confdefs.h <<_ACEOF
52110 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
52124 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for expf declaration" >&5
52125 $as_echo_n "checking for expf declaration... " >&6; }
52126 if test x${glibcxx_cv_func_expf_use+set} != xset; then
52127 if test "${glibcxx_cv_func_expf_use+set}" = set; then :
52128 $as_echo_n "(cached) " >&6
52133 ac_cpp='$CXXCPP $CPPFLAGS'
52134 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
52135 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
52136 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
52138 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
52139 /* end confdefs.h. */
52141 #ifdef HAVE_IEEEFP_H
52142 #include <ieeefp.h>
52153 if ac_fn_cxx_try_compile "$LINENO"; then :
52154 glibcxx_cv_func_expf_use=yes
52156 glibcxx_cv_func_expf_use=no
52158 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
52160 ac_cpp='$CPP $CPPFLAGS'
52161 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
52162 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
52163 ac_compiler_gnu=$ac_cv_c_compiler_gnu
52169 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_expf_use" >&5
52170 $as_echo "$glibcxx_cv_func_expf_use" >&6; }
52172 if test x$glibcxx_cv_func_expf_use = x"yes"; then
52173 for ac_func in expf
52175 ac_fn_c_check_func "$LINENO" "expf" "ac_cv_func_expf"
52176 if test "x$ac_cv_func_expf" = x""yes; then :
52177 cat >>confdefs.h <<_ACEOF
52178 #define HAVE_EXPF 1
52186 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _expf declaration" >&5
52187 $as_echo_n "checking for _expf declaration... " >&6; }
52188 if test x${glibcxx_cv_func__expf_use+set} != xset; then
52189 if test "${glibcxx_cv_func__expf_use+set}" = set; then :
52190 $as_echo_n "(cached) " >&6
52195 ac_cpp='$CXXCPP $CPPFLAGS'
52196 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
52197 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
52198 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
52200 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
52201 /* end confdefs.h. */
52203 #ifdef HAVE_IEEEFP_H
52204 #include <ieeefp.h>
52215 if ac_fn_cxx_try_compile "$LINENO"; then :
52216 glibcxx_cv_func__expf_use=yes
52218 glibcxx_cv_func__expf_use=no
52220 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
52222 ac_cpp='$CPP $CPPFLAGS'
52223 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
52224 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
52225 ac_compiler_gnu=$ac_cv_c_compiler_gnu
52231 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__expf_use" >&5
52232 $as_echo "$glibcxx_cv_func__expf_use" >&6; }
52234 if test x$glibcxx_cv_func__expf_use = x"yes"; then
52235 for ac_func in _expf
52237 ac_fn_c_check_func "$LINENO" "_expf" "ac_cv_func__expf"
52238 if test "x$ac_cv_func__expf" = x""yes; then :
52239 cat >>confdefs.h <<_ACEOF
52240 #define HAVE__EXPF 1
52253 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for isnanf declaration" >&5
52254 $as_echo_n "checking for isnanf declaration... " >&6; }
52255 if test x${glibcxx_cv_func_isnanf_use+set} != xset; then
52256 if test "${glibcxx_cv_func_isnanf_use+set}" = set; then :
52257 $as_echo_n "(cached) " >&6
52262 ac_cpp='$CXXCPP $CPPFLAGS'
52263 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
52264 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
52265 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
52267 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
52268 /* end confdefs.h. */
52270 #ifdef HAVE_IEEEFP_H
52271 #include <ieeefp.h>
52282 if ac_fn_cxx_try_compile "$LINENO"; then :
52283 glibcxx_cv_func_isnanf_use=yes
52285 glibcxx_cv_func_isnanf_use=no
52287 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
52289 ac_cpp='$CPP $CPPFLAGS'
52290 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
52291 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
52292 ac_compiler_gnu=$ac_cv_c_compiler_gnu
52298 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_isnanf_use" >&5
52299 $as_echo "$glibcxx_cv_func_isnanf_use" >&6; }
52301 if test x$glibcxx_cv_func_isnanf_use = x"yes"; then
52302 for ac_func in isnanf
52304 ac_fn_c_check_func "$LINENO" "isnanf" "ac_cv_func_isnanf"
52305 if test "x$ac_cv_func_isnanf" = x""yes; then :
52306 cat >>confdefs.h <<_ACEOF
52307 #define HAVE_ISNANF 1
52315 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _isnanf declaration" >&5
52316 $as_echo_n "checking for _isnanf declaration... " >&6; }
52317 if test x${glibcxx_cv_func__isnanf_use+set} != xset; then
52318 if test "${glibcxx_cv_func__isnanf_use+set}" = set; then :
52319 $as_echo_n "(cached) " >&6
52324 ac_cpp='$CXXCPP $CPPFLAGS'
52325 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
52326 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
52327 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
52329 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
52330 /* end confdefs.h. */
52332 #ifdef HAVE_IEEEFP_H
52333 #include <ieeefp.h>
52344 if ac_fn_cxx_try_compile "$LINENO"; then :
52345 glibcxx_cv_func__isnanf_use=yes
52347 glibcxx_cv_func__isnanf_use=no
52349 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
52351 ac_cpp='$CPP $CPPFLAGS'
52352 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
52353 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
52354 ac_compiler_gnu=$ac_cv_c_compiler_gnu
52360 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__isnanf_use" >&5
52361 $as_echo "$glibcxx_cv_func__isnanf_use" >&6; }
52363 if test x$glibcxx_cv_func__isnanf_use = x"yes"; then
52364 for ac_func in _isnanf
52366 ac_fn_c_check_func "$LINENO" "_isnanf" "ac_cv_func__isnanf"
52367 if test "x$ac_cv_func__isnanf" = x""yes; then :
52368 cat >>confdefs.h <<_ACEOF
52369 #define HAVE__ISNANF 1
52382 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for isinff declaration" >&5
52383 $as_echo_n "checking for isinff declaration... " >&6; }
52384 if test x${glibcxx_cv_func_isinff_use+set} != xset; then
52385 if test "${glibcxx_cv_func_isinff_use+set}" = set; then :
52386 $as_echo_n "(cached) " >&6
52391 ac_cpp='$CXXCPP $CPPFLAGS'
52392 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
52393 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
52394 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
52396 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
52397 /* end confdefs.h. */
52399 #ifdef HAVE_IEEEFP_H
52400 #include <ieeefp.h>
52411 if ac_fn_cxx_try_compile "$LINENO"; then :
52412 glibcxx_cv_func_isinff_use=yes
52414 glibcxx_cv_func_isinff_use=no
52416 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
52418 ac_cpp='$CPP $CPPFLAGS'
52419 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
52420 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
52421 ac_compiler_gnu=$ac_cv_c_compiler_gnu
52427 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_isinff_use" >&5
52428 $as_echo "$glibcxx_cv_func_isinff_use" >&6; }
52430 if test x$glibcxx_cv_func_isinff_use = x"yes"; then
52431 for ac_func in isinff
52433 ac_fn_c_check_func "$LINENO" "isinff" "ac_cv_func_isinff"
52434 if test "x$ac_cv_func_isinff" = x""yes; then :
52435 cat >>confdefs.h <<_ACEOF
52436 #define HAVE_ISINFF 1
52444 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _isinff declaration" >&5
52445 $as_echo_n "checking for _isinff declaration... " >&6; }
52446 if test x${glibcxx_cv_func__isinff_use+set} != xset; then
52447 if test "${glibcxx_cv_func__isinff_use+set}" = set; then :
52448 $as_echo_n "(cached) " >&6
52453 ac_cpp='$CXXCPP $CPPFLAGS'
52454 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
52455 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
52456 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
52458 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
52459 /* end confdefs.h. */
52461 #ifdef HAVE_IEEEFP_H
52462 #include <ieeefp.h>
52473 if ac_fn_cxx_try_compile "$LINENO"; then :
52474 glibcxx_cv_func__isinff_use=yes
52476 glibcxx_cv_func__isinff_use=no
52478 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
52480 ac_cpp='$CPP $CPPFLAGS'
52481 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
52482 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
52483 ac_compiler_gnu=$ac_cv_c_compiler_gnu
52489 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__isinff_use" >&5
52490 $as_echo "$glibcxx_cv_func__isinff_use" >&6; }
52492 if test x$glibcxx_cv_func__isinff_use = x"yes"; then
52493 for ac_func in _isinff
52495 ac_fn_c_check_func "$LINENO" "_isinff" "ac_cv_func__isinff"
52496 if test "x$ac_cv_func__isinff" = x""yes; then :
52497 cat >>confdefs.h <<_ACEOF
52498 #define HAVE__ISINFF 1
52511 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for atan2f declaration" >&5
52512 $as_echo_n "checking for atan2f declaration... " >&6; }
52513 if test x${glibcxx_cv_func_atan2f_use+set} != xset; then
52514 if test "${glibcxx_cv_func_atan2f_use+set}" = set; then :
52515 $as_echo_n "(cached) " >&6
52520 ac_cpp='$CXXCPP $CPPFLAGS'
52521 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
52522 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
52523 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
52525 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
52526 /* end confdefs.h. */
52536 if ac_fn_cxx_try_compile "$LINENO"; then :
52537 glibcxx_cv_func_atan2f_use=yes
52539 glibcxx_cv_func_atan2f_use=no
52541 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
52543 ac_cpp='$CPP $CPPFLAGS'
52544 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
52545 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
52546 ac_compiler_gnu=$ac_cv_c_compiler_gnu
52552 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_atan2f_use" >&5
52553 $as_echo "$glibcxx_cv_func_atan2f_use" >&6; }
52555 if test x$glibcxx_cv_func_atan2f_use = x"yes"; then
52556 for ac_func in atan2f
52558 ac_fn_c_check_func "$LINENO" "atan2f" "ac_cv_func_atan2f"
52559 if test "x$ac_cv_func_atan2f" = x""yes; then :
52560 cat >>confdefs.h <<_ACEOF
52561 #define HAVE_ATAN2F 1
52569 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _atan2f declaration" >&5
52570 $as_echo_n "checking for _atan2f declaration... " >&6; }
52571 if test x${glibcxx_cv_func__atan2f_use+set} != xset; then
52572 if test "${glibcxx_cv_func__atan2f_use+set}" = set; then :
52573 $as_echo_n "(cached) " >&6
52578 ac_cpp='$CXXCPP $CPPFLAGS'
52579 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
52580 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
52581 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
52583 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
52584 /* end confdefs.h. */
52594 if ac_fn_cxx_try_compile "$LINENO"; then :
52595 glibcxx_cv_func__atan2f_use=yes
52597 glibcxx_cv_func__atan2f_use=no
52599 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
52601 ac_cpp='$CPP $CPPFLAGS'
52602 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
52603 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
52604 ac_compiler_gnu=$ac_cv_c_compiler_gnu
52610 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__atan2f_use" >&5
52611 $as_echo "$glibcxx_cv_func__atan2f_use" >&6; }
52613 if test x$glibcxx_cv_func__atan2f_use = x"yes"; then
52614 for ac_func in _atan2f
52616 ac_fn_c_check_func "$LINENO" "_atan2f" "ac_cv_func__atan2f"
52617 if test "x$ac_cv_func__atan2f" = x""yes; then :
52618 cat >>confdefs.h <<_ACEOF
52619 #define HAVE__ATAN2F 1
52632 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fabsf declaration" >&5
52633 $as_echo_n "checking for fabsf declaration... " >&6; }
52634 if test x${glibcxx_cv_func_fabsf_use+set} != xset; then
52635 if test "${glibcxx_cv_func_fabsf_use+set}" = set; then :
52636 $as_echo_n "(cached) " >&6
52641 ac_cpp='$CXXCPP $CPPFLAGS'
52642 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
52643 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
52644 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
52646 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
52647 /* end confdefs.h. */
52649 #ifdef HAVE_IEEEFP_H
52650 #include <ieeefp.h>
52661 if ac_fn_cxx_try_compile "$LINENO"; then :
52662 glibcxx_cv_func_fabsf_use=yes
52664 glibcxx_cv_func_fabsf_use=no
52666 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
52668 ac_cpp='$CPP $CPPFLAGS'
52669 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
52670 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
52671 ac_compiler_gnu=$ac_cv_c_compiler_gnu
52677 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_fabsf_use" >&5
52678 $as_echo "$glibcxx_cv_func_fabsf_use" >&6; }
52680 if test x$glibcxx_cv_func_fabsf_use = x"yes"; then
52681 for ac_func in fabsf
52683 ac_fn_c_check_func "$LINENO" "fabsf" "ac_cv_func_fabsf"
52684 if test "x$ac_cv_func_fabsf" = x""yes; then :
52685 cat >>confdefs.h <<_ACEOF
52686 #define HAVE_FABSF 1
52694 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _fabsf declaration" >&5
52695 $as_echo_n "checking for _fabsf declaration... " >&6; }
52696 if test x${glibcxx_cv_func__fabsf_use+set} != xset; then
52697 if test "${glibcxx_cv_func__fabsf_use+set}" = set; then :
52698 $as_echo_n "(cached) " >&6
52703 ac_cpp='$CXXCPP $CPPFLAGS'
52704 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
52705 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
52706 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
52708 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
52709 /* end confdefs.h. */
52711 #ifdef HAVE_IEEEFP_H
52712 #include <ieeefp.h>
52723 if ac_fn_cxx_try_compile "$LINENO"; then :
52724 glibcxx_cv_func__fabsf_use=yes
52726 glibcxx_cv_func__fabsf_use=no
52728 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
52730 ac_cpp='$CPP $CPPFLAGS'
52731 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
52732 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
52733 ac_compiler_gnu=$ac_cv_c_compiler_gnu
52739 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__fabsf_use" >&5
52740 $as_echo "$glibcxx_cv_func__fabsf_use" >&6; }
52742 if test x$glibcxx_cv_func__fabsf_use = x"yes"; then
52743 for ac_func in _fabsf
52745 ac_fn_c_check_func "$LINENO" "_fabsf" "ac_cv_func__fabsf"
52746 if test "x$ac_cv_func__fabsf" = x""yes; then :
52747 cat >>confdefs.h <<_ACEOF
52748 #define HAVE__FABSF 1
52761 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fmodf declaration" >&5
52762 $as_echo_n "checking for fmodf declaration... " >&6; }
52763 if test x${glibcxx_cv_func_fmodf_use+set} != xset; then
52764 if test "${glibcxx_cv_func_fmodf_use+set}" = set; then :
52765 $as_echo_n "(cached) " >&6
52770 ac_cpp='$CXXCPP $CPPFLAGS'
52771 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
52772 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
52773 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
52775 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
52776 /* end confdefs.h. */
52786 if ac_fn_cxx_try_compile "$LINENO"; then :
52787 glibcxx_cv_func_fmodf_use=yes
52789 glibcxx_cv_func_fmodf_use=no
52791 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
52793 ac_cpp='$CPP $CPPFLAGS'
52794 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
52795 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
52796 ac_compiler_gnu=$ac_cv_c_compiler_gnu
52802 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_fmodf_use" >&5
52803 $as_echo "$glibcxx_cv_func_fmodf_use" >&6; }
52805 if test x$glibcxx_cv_func_fmodf_use = x"yes"; then
52806 for ac_func in fmodf
52808 ac_fn_c_check_func "$LINENO" "fmodf" "ac_cv_func_fmodf"
52809 if test "x$ac_cv_func_fmodf" = x""yes; then :
52810 cat >>confdefs.h <<_ACEOF
52811 #define HAVE_FMODF 1
52819 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _fmodf declaration" >&5
52820 $as_echo_n "checking for _fmodf declaration... " >&6; }
52821 if test x${glibcxx_cv_func__fmodf_use+set} != xset; then
52822 if test "${glibcxx_cv_func__fmodf_use+set}" = set; then :
52823 $as_echo_n "(cached) " >&6
52828 ac_cpp='$CXXCPP $CPPFLAGS'
52829 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
52830 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
52831 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
52833 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
52834 /* end confdefs.h. */
52844 if ac_fn_cxx_try_compile "$LINENO"; then :
52845 glibcxx_cv_func__fmodf_use=yes
52847 glibcxx_cv_func__fmodf_use=no
52849 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
52851 ac_cpp='$CPP $CPPFLAGS'
52852 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
52853 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
52854 ac_compiler_gnu=$ac_cv_c_compiler_gnu
52860 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__fmodf_use" >&5
52861 $as_echo "$glibcxx_cv_func__fmodf_use" >&6; }
52863 if test x$glibcxx_cv_func__fmodf_use = x"yes"; then
52864 for ac_func in _fmodf
52866 ac_fn_c_check_func "$LINENO" "_fmodf" "ac_cv_func__fmodf"
52867 if test "x$ac_cv_func__fmodf" = x""yes; then :
52868 cat >>confdefs.h <<_ACEOF
52869 #define HAVE__FMODF 1
52882 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for frexpf declaration" >&5
52883 $as_echo_n "checking for frexpf declaration... " >&6; }
52884 if test x${glibcxx_cv_func_frexpf_use+set} != xset; then
52885 if test "${glibcxx_cv_func_frexpf_use+set}" = set; then :
52886 $as_echo_n "(cached) " >&6
52891 ac_cpp='$CXXCPP $CPPFLAGS'
52892 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
52893 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
52894 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
52896 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
52897 /* end confdefs.h. */
52907 if ac_fn_cxx_try_compile "$LINENO"; then :
52908 glibcxx_cv_func_frexpf_use=yes
52910 glibcxx_cv_func_frexpf_use=no
52912 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
52914 ac_cpp='$CPP $CPPFLAGS'
52915 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
52916 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
52917 ac_compiler_gnu=$ac_cv_c_compiler_gnu
52923 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_frexpf_use" >&5
52924 $as_echo "$glibcxx_cv_func_frexpf_use" >&6; }
52926 if test x$glibcxx_cv_func_frexpf_use = x"yes"; then
52927 for ac_func in frexpf
52929 ac_fn_c_check_func "$LINENO" "frexpf" "ac_cv_func_frexpf"
52930 if test "x$ac_cv_func_frexpf" = x""yes; then :
52931 cat >>confdefs.h <<_ACEOF
52932 #define HAVE_FREXPF 1
52940 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _frexpf declaration" >&5
52941 $as_echo_n "checking for _frexpf declaration... " >&6; }
52942 if test x${glibcxx_cv_func__frexpf_use+set} != xset; then
52943 if test "${glibcxx_cv_func__frexpf_use+set}" = set; then :
52944 $as_echo_n "(cached) " >&6
52949 ac_cpp='$CXXCPP $CPPFLAGS'
52950 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
52951 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
52952 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
52954 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
52955 /* end confdefs.h. */
52965 if ac_fn_cxx_try_compile "$LINENO"; then :
52966 glibcxx_cv_func__frexpf_use=yes
52968 glibcxx_cv_func__frexpf_use=no
52970 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
52972 ac_cpp='$CPP $CPPFLAGS'
52973 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
52974 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
52975 ac_compiler_gnu=$ac_cv_c_compiler_gnu
52981 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__frexpf_use" >&5
52982 $as_echo "$glibcxx_cv_func__frexpf_use" >&6; }
52984 if test x$glibcxx_cv_func__frexpf_use = x"yes"; then
52985 for ac_func in _frexpf
52987 ac_fn_c_check_func "$LINENO" "_frexpf" "ac_cv_func__frexpf"
52988 if test "x$ac_cv_func__frexpf" = x""yes; then :
52989 cat >>confdefs.h <<_ACEOF
52990 #define HAVE__FREXPF 1
53003 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for hypotf declaration" >&5
53004 $as_echo_n "checking for hypotf declaration... " >&6; }
53005 if test x${glibcxx_cv_func_hypotf_use+set} != xset; then
53006 if test "${glibcxx_cv_func_hypotf_use+set}" = set; then :
53007 $as_echo_n "(cached) " >&6
53012 ac_cpp='$CXXCPP $CPPFLAGS'
53013 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
53014 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
53015 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
53017 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
53018 /* end confdefs.h. */
53028 if ac_fn_cxx_try_compile "$LINENO"; then :
53029 glibcxx_cv_func_hypotf_use=yes
53031 glibcxx_cv_func_hypotf_use=no
53033 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
53035 ac_cpp='$CPP $CPPFLAGS'
53036 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
53037 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
53038 ac_compiler_gnu=$ac_cv_c_compiler_gnu
53044 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_hypotf_use" >&5
53045 $as_echo "$glibcxx_cv_func_hypotf_use" >&6; }
53047 if test x$glibcxx_cv_func_hypotf_use = x"yes"; then
53048 for ac_func in hypotf
53050 ac_fn_c_check_func "$LINENO" "hypotf" "ac_cv_func_hypotf"
53051 if test "x$ac_cv_func_hypotf" = x""yes; then :
53052 cat >>confdefs.h <<_ACEOF
53053 #define HAVE_HYPOTF 1
53061 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _hypotf declaration" >&5
53062 $as_echo_n "checking for _hypotf declaration... " >&6; }
53063 if test x${glibcxx_cv_func__hypotf_use+set} != xset; then
53064 if test "${glibcxx_cv_func__hypotf_use+set}" = set; then :
53065 $as_echo_n "(cached) " >&6
53070 ac_cpp='$CXXCPP $CPPFLAGS'
53071 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
53072 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
53073 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
53075 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
53076 /* end confdefs.h. */
53086 if ac_fn_cxx_try_compile "$LINENO"; then :
53087 glibcxx_cv_func__hypotf_use=yes
53089 glibcxx_cv_func__hypotf_use=no
53091 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
53093 ac_cpp='$CPP $CPPFLAGS'
53094 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
53095 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
53096 ac_compiler_gnu=$ac_cv_c_compiler_gnu
53102 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__hypotf_use" >&5
53103 $as_echo "$glibcxx_cv_func__hypotf_use" >&6; }
53105 if test x$glibcxx_cv_func__hypotf_use = x"yes"; then
53106 for ac_func in _hypotf
53108 ac_fn_c_check_func "$LINENO" "_hypotf" "ac_cv_func__hypotf"
53109 if test "x$ac_cv_func__hypotf" = x""yes; then :
53110 cat >>confdefs.h <<_ACEOF
53111 #define HAVE__HYPOTF 1
53124 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ldexpf declaration" >&5
53125 $as_echo_n "checking for ldexpf declaration... " >&6; }
53126 if test x${glibcxx_cv_func_ldexpf_use+set} != xset; then
53127 if test "${glibcxx_cv_func_ldexpf_use+set}" = set; then :
53128 $as_echo_n "(cached) " >&6
53133 ac_cpp='$CXXCPP $CPPFLAGS'
53134 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
53135 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
53136 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
53138 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
53139 /* end confdefs.h. */
53149 if ac_fn_cxx_try_compile "$LINENO"; then :
53150 glibcxx_cv_func_ldexpf_use=yes
53152 glibcxx_cv_func_ldexpf_use=no
53154 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
53156 ac_cpp='$CPP $CPPFLAGS'
53157 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
53158 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
53159 ac_compiler_gnu=$ac_cv_c_compiler_gnu
53165 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_ldexpf_use" >&5
53166 $as_echo "$glibcxx_cv_func_ldexpf_use" >&6; }
53168 if test x$glibcxx_cv_func_ldexpf_use = x"yes"; then
53169 for ac_func in ldexpf
53171 ac_fn_c_check_func "$LINENO" "ldexpf" "ac_cv_func_ldexpf"
53172 if test "x$ac_cv_func_ldexpf" = x""yes; then :
53173 cat >>confdefs.h <<_ACEOF
53174 #define HAVE_LDEXPF 1
53182 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _ldexpf declaration" >&5
53183 $as_echo_n "checking for _ldexpf declaration... " >&6; }
53184 if test x${glibcxx_cv_func__ldexpf_use+set} != xset; then
53185 if test "${glibcxx_cv_func__ldexpf_use+set}" = set; then :
53186 $as_echo_n "(cached) " >&6
53191 ac_cpp='$CXXCPP $CPPFLAGS'
53192 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
53193 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
53194 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
53196 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
53197 /* end confdefs.h. */
53207 if ac_fn_cxx_try_compile "$LINENO"; then :
53208 glibcxx_cv_func__ldexpf_use=yes
53210 glibcxx_cv_func__ldexpf_use=no
53212 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
53214 ac_cpp='$CPP $CPPFLAGS'
53215 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
53216 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
53217 ac_compiler_gnu=$ac_cv_c_compiler_gnu
53223 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__ldexpf_use" >&5
53224 $as_echo "$glibcxx_cv_func__ldexpf_use" >&6; }
53226 if test x$glibcxx_cv_func__ldexpf_use = x"yes"; then
53227 for ac_func in _ldexpf
53229 ac_fn_c_check_func "$LINENO" "_ldexpf" "ac_cv_func__ldexpf"
53230 if test "x$ac_cv_func__ldexpf" = x""yes; then :
53231 cat >>confdefs.h <<_ACEOF
53232 #define HAVE__LDEXPF 1
53245 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for logf declaration" >&5
53246 $as_echo_n "checking for logf declaration... " >&6; }
53247 if test x${glibcxx_cv_func_logf_use+set} != xset; then
53248 if test "${glibcxx_cv_func_logf_use+set}" = set; then :
53249 $as_echo_n "(cached) " >&6
53254 ac_cpp='$CXXCPP $CPPFLAGS'
53255 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
53256 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
53257 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
53259 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
53260 /* end confdefs.h. */
53262 #ifdef HAVE_IEEEFP_H
53263 #include <ieeefp.h>
53274 if ac_fn_cxx_try_compile "$LINENO"; then :
53275 glibcxx_cv_func_logf_use=yes
53277 glibcxx_cv_func_logf_use=no
53279 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
53281 ac_cpp='$CPP $CPPFLAGS'
53282 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
53283 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
53284 ac_compiler_gnu=$ac_cv_c_compiler_gnu
53290 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_logf_use" >&5
53291 $as_echo "$glibcxx_cv_func_logf_use" >&6; }
53293 if test x$glibcxx_cv_func_logf_use = x"yes"; then
53294 for ac_func in logf
53296 ac_fn_c_check_func "$LINENO" "logf" "ac_cv_func_logf"
53297 if test "x$ac_cv_func_logf" = x""yes; then :
53298 cat >>confdefs.h <<_ACEOF
53299 #define HAVE_LOGF 1
53307 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _logf declaration" >&5
53308 $as_echo_n "checking for _logf declaration... " >&6; }
53309 if test x${glibcxx_cv_func__logf_use+set} != xset; then
53310 if test "${glibcxx_cv_func__logf_use+set}" = set; then :
53311 $as_echo_n "(cached) " >&6
53316 ac_cpp='$CXXCPP $CPPFLAGS'
53317 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
53318 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
53319 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
53321 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
53322 /* end confdefs.h. */
53324 #ifdef HAVE_IEEEFP_H
53325 #include <ieeefp.h>
53336 if ac_fn_cxx_try_compile "$LINENO"; then :
53337 glibcxx_cv_func__logf_use=yes
53339 glibcxx_cv_func__logf_use=no
53341 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
53343 ac_cpp='$CPP $CPPFLAGS'
53344 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
53345 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
53346 ac_compiler_gnu=$ac_cv_c_compiler_gnu
53352 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__logf_use" >&5
53353 $as_echo "$glibcxx_cv_func__logf_use" >&6; }
53355 if test x$glibcxx_cv_func__logf_use = x"yes"; then
53356 for ac_func in _logf
53358 ac_fn_c_check_func "$LINENO" "_logf" "ac_cv_func__logf"
53359 if test "x$ac_cv_func__logf" = x""yes; then :
53360 cat >>confdefs.h <<_ACEOF
53361 #define HAVE__LOGF 1
53374 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for log10f declaration" >&5
53375 $as_echo_n "checking for log10f declaration... " >&6; }
53376 if test x${glibcxx_cv_func_log10f_use+set} != xset; then
53377 if test "${glibcxx_cv_func_log10f_use+set}" = set; then :
53378 $as_echo_n "(cached) " >&6
53383 ac_cpp='$CXXCPP $CPPFLAGS'
53384 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
53385 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
53386 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
53388 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
53389 /* end confdefs.h. */
53391 #ifdef HAVE_IEEEFP_H
53392 #include <ieeefp.h>
53403 if ac_fn_cxx_try_compile "$LINENO"; then :
53404 glibcxx_cv_func_log10f_use=yes
53406 glibcxx_cv_func_log10f_use=no
53408 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
53410 ac_cpp='$CPP $CPPFLAGS'
53411 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
53412 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
53413 ac_compiler_gnu=$ac_cv_c_compiler_gnu
53419 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_log10f_use" >&5
53420 $as_echo "$glibcxx_cv_func_log10f_use" >&6; }
53422 if test x$glibcxx_cv_func_log10f_use = x"yes"; then
53423 for ac_func in log10f
53425 ac_fn_c_check_func "$LINENO" "log10f" "ac_cv_func_log10f"
53426 if test "x$ac_cv_func_log10f" = x""yes; then :
53427 cat >>confdefs.h <<_ACEOF
53428 #define HAVE_LOG10F 1
53436 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _log10f declaration" >&5
53437 $as_echo_n "checking for _log10f declaration... " >&6; }
53438 if test x${glibcxx_cv_func__log10f_use+set} != xset; then
53439 if test "${glibcxx_cv_func__log10f_use+set}" = set; then :
53440 $as_echo_n "(cached) " >&6
53445 ac_cpp='$CXXCPP $CPPFLAGS'
53446 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
53447 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
53448 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
53450 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
53451 /* end confdefs.h. */
53453 #ifdef HAVE_IEEEFP_H
53454 #include <ieeefp.h>
53465 if ac_fn_cxx_try_compile "$LINENO"; then :
53466 glibcxx_cv_func__log10f_use=yes
53468 glibcxx_cv_func__log10f_use=no
53470 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
53472 ac_cpp='$CPP $CPPFLAGS'
53473 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
53474 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
53475 ac_compiler_gnu=$ac_cv_c_compiler_gnu
53481 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__log10f_use" >&5
53482 $as_echo "$glibcxx_cv_func__log10f_use" >&6; }
53484 if test x$glibcxx_cv_func__log10f_use = x"yes"; then
53485 for ac_func in _log10f
53487 ac_fn_c_check_func "$LINENO" "_log10f" "ac_cv_func__log10f"
53488 if test "x$ac_cv_func__log10f" = x""yes; then :
53489 cat >>confdefs.h <<_ACEOF
53490 #define HAVE__LOG10F 1
53503 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for modff declaration" >&5
53504 $as_echo_n "checking for modff declaration... " >&6; }
53505 if test x${glibcxx_cv_func_modff_use+set} != xset; then
53506 if test "${glibcxx_cv_func_modff_use+set}" = set; then :
53507 $as_echo_n "(cached) " >&6
53512 ac_cpp='$CXXCPP $CPPFLAGS'
53513 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
53514 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
53515 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
53517 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
53518 /* end confdefs.h. */
53528 if ac_fn_cxx_try_compile "$LINENO"; then :
53529 glibcxx_cv_func_modff_use=yes
53531 glibcxx_cv_func_modff_use=no
53533 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
53535 ac_cpp='$CPP $CPPFLAGS'
53536 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
53537 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
53538 ac_compiler_gnu=$ac_cv_c_compiler_gnu
53544 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_modff_use" >&5
53545 $as_echo "$glibcxx_cv_func_modff_use" >&6; }
53547 if test x$glibcxx_cv_func_modff_use = x"yes"; then
53548 for ac_func in modff
53550 ac_fn_c_check_func "$LINENO" "modff" "ac_cv_func_modff"
53551 if test "x$ac_cv_func_modff" = x""yes; then :
53552 cat >>confdefs.h <<_ACEOF
53553 #define HAVE_MODFF 1
53561 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _modff declaration" >&5
53562 $as_echo_n "checking for _modff declaration... " >&6; }
53563 if test x${glibcxx_cv_func__modff_use+set} != xset; then
53564 if test "${glibcxx_cv_func__modff_use+set}" = set; then :
53565 $as_echo_n "(cached) " >&6
53570 ac_cpp='$CXXCPP $CPPFLAGS'
53571 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
53572 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
53573 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
53575 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
53576 /* end confdefs.h. */
53586 if ac_fn_cxx_try_compile "$LINENO"; then :
53587 glibcxx_cv_func__modff_use=yes
53589 glibcxx_cv_func__modff_use=no
53591 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
53593 ac_cpp='$CPP $CPPFLAGS'
53594 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
53595 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
53596 ac_compiler_gnu=$ac_cv_c_compiler_gnu
53602 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__modff_use" >&5
53603 $as_echo "$glibcxx_cv_func__modff_use" >&6; }
53605 if test x$glibcxx_cv_func__modff_use = x"yes"; then
53606 for ac_func in _modff
53608 ac_fn_c_check_func "$LINENO" "_modff" "ac_cv_func__modff"
53609 if test "x$ac_cv_func__modff" = x""yes; then :
53610 cat >>confdefs.h <<_ACEOF
53611 #define HAVE__MODFF 1
53624 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for modf declaration" >&5
53625 $as_echo_n "checking for modf declaration... " >&6; }
53626 if test x${glibcxx_cv_func_modf_use+set} != xset; then
53627 if test "${glibcxx_cv_func_modf_use+set}" = set; then :
53628 $as_echo_n "(cached) " >&6
53633 ac_cpp='$CXXCPP $CPPFLAGS'
53634 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
53635 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
53636 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
53638 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
53639 /* end confdefs.h. */
53649 if ac_fn_cxx_try_compile "$LINENO"; then :
53650 glibcxx_cv_func_modf_use=yes
53652 glibcxx_cv_func_modf_use=no
53654 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
53656 ac_cpp='$CPP $CPPFLAGS'
53657 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
53658 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
53659 ac_compiler_gnu=$ac_cv_c_compiler_gnu
53665 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_modf_use" >&5
53666 $as_echo "$glibcxx_cv_func_modf_use" >&6; }
53668 if test x$glibcxx_cv_func_modf_use = x"yes"; then
53669 for ac_func in modf
53671 ac_fn_c_check_func "$LINENO" "modf" "ac_cv_func_modf"
53672 if test "x$ac_cv_func_modf" = x""yes; then :
53673 cat >>confdefs.h <<_ACEOF
53674 #define HAVE_MODF 1
53682 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _modf declaration" >&5
53683 $as_echo_n "checking for _modf declaration... " >&6; }
53684 if test x${glibcxx_cv_func__modf_use+set} != xset; then
53685 if test "${glibcxx_cv_func__modf_use+set}" = set; then :
53686 $as_echo_n "(cached) " >&6
53691 ac_cpp='$CXXCPP $CPPFLAGS'
53692 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
53693 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
53694 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
53696 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
53697 /* end confdefs.h. */
53707 if ac_fn_cxx_try_compile "$LINENO"; then :
53708 glibcxx_cv_func__modf_use=yes
53710 glibcxx_cv_func__modf_use=no
53712 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
53714 ac_cpp='$CPP $CPPFLAGS'
53715 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
53716 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
53717 ac_compiler_gnu=$ac_cv_c_compiler_gnu
53723 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__modf_use" >&5
53724 $as_echo "$glibcxx_cv_func__modf_use" >&6; }
53726 if test x$glibcxx_cv_func__modf_use = x"yes"; then
53727 for ac_func in _modf
53729 ac_fn_c_check_func "$LINENO" "_modf" "ac_cv_func__modf"
53730 if test "x$ac_cv_func__modf" = x""yes; then :
53731 cat >>confdefs.h <<_ACEOF
53732 #define HAVE__MODF 1
53745 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for powf declaration" >&5
53746 $as_echo_n "checking for powf declaration... " >&6; }
53747 if test x${glibcxx_cv_func_powf_use+set} != xset; then
53748 if test "${glibcxx_cv_func_powf_use+set}" = set; then :
53749 $as_echo_n "(cached) " >&6
53754 ac_cpp='$CXXCPP $CPPFLAGS'
53755 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
53756 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
53757 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
53759 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
53760 /* end confdefs.h. */
53770 if ac_fn_cxx_try_compile "$LINENO"; then :
53771 glibcxx_cv_func_powf_use=yes
53773 glibcxx_cv_func_powf_use=no
53775 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
53777 ac_cpp='$CPP $CPPFLAGS'
53778 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
53779 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
53780 ac_compiler_gnu=$ac_cv_c_compiler_gnu
53786 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_powf_use" >&5
53787 $as_echo "$glibcxx_cv_func_powf_use" >&6; }
53789 if test x$glibcxx_cv_func_powf_use = x"yes"; then
53790 for ac_func in powf
53792 ac_fn_c_check_func "$LINENO" "powf" "ac_cv_func_powf"
53793 if test "x$ac_cv_func_powf" = x""yes; then :
53794 cat >>confdefs.h <<_ACEOF
53795 #define HAVE_POWF 1
53803 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _powf declaration" >&5
53804 $as_echo_n "checking for _powf declaration... " >&6; }
53805 if test x${glibcxx_cv_func__powf_use+set} != xset; then
53806 if test "${glibcxx_cv_func__powf_use+set}" = set; then :
53807 $as_echo_n "(cached) " >&6
53812 ac_cpp='$CXXCPP $CPPFLAGS'
53813 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
53814 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
53815 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
53817 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
53818 /* end confdefs.h. */
53828 if ac_fn_cxx_try_compile "$LINENO"; then :
53829 glibcxx_cv_func__powf_use=yes
53831 glibcxx_cv_func__powf_use=no
53833 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
53835 ac_cpp='$CPP $CPPFLAGS'
53836 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
53837 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
53838 ac_compiler_gnu=$ac_cv_c_compiler_gnu
53844 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__powf_use" >&5
53845 $as_echo "$glibcxx_cv_func__powf_use" >&6; }
53847 if test x$glibcxx_cv_func__powf_use = x"yes"; then
53848 for ac_func in _powf
53850 ac_fn_c_check_func "$LINENO" "_powf" "ac_cv_func__powf"
53851 if test "x$ac_cv_func__powf" = x""yes; then :
53852 cat >>confdefs.h <<_ACEOF
53853 #define HAVE__POWF 1
53866 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sqrtf declaration" >&5
53867 $as_echo_n "checking for sqrtf declaration... " >&6; }
53868 if test x${glibcxx_cv_func_sqrtf_use+set} != xset; then
53869 if test "${glibcxx_cv_func_sqrtf_use+set}" = set; then :
53870 $as_echo_n "(cached) " >&6
53875 ac_cpp='$CXXCPP $CPPFLAGS'
53876 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
53877 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
53878 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
53880 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
53881 /* end confdefs.h. */
53883 #ifdef HAVE_IEEEFP_H
53884 #include <ieeefp.h>
53895 if ac_fn_cxx_try_compile "$LINENO"; then :
53896 glibcxx_cv_func_sqrtf_use=yes
53898 glibcxx_cv_func_sqrtf_use=no
53900 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
53902 ac_cpp='$CPP $CPPFLAGS'
53903 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
53904 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
53905 ac_compiler_gnu=$ac_cv_c_compiler_gnu
53911 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_sqrtf_use" >&5
53912 $as_echo "$glibcxx_cv_func_sqrtf_use" >&6; }
53914 if test x$glibcxx_cv_func_sqrtf_use = x"yes"; then
53915 for ac_func in sqrtf
53917 ac_fn_c_check_func "$LINENO" "sqrtf" "ac_cv_func_sqrtf"
53918 if test "x$ac_cv_func_sqrtf" = x""yes; then :
53919 cat >>confdefs.h <<_ACEOF
53920 #define HAVE_SQRTF 1
53928 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _sqrtf declaration" >&5
53929 $as_echo_n "checking for _sqrtf declaration... " >&6; }
53930 if test x${glibcxx_cv_func__sqrtf_use+set} != xset; then
53931 if test "${glibcxx_cv_func__sqrtf_use+set}" = set; then :
53932 $as_echo_n "(cached) " >&6
53937 ac_cpp='$CXXCPP $CPPFLAGS'
53938 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
53939 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
53940 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
53942 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
53943 /* end confdefs.h. */
53945 #ifdef HAVE_IEEEFP_H
53946 #include <ieeefp.h>
53957 if ac_fn_cxx_try_compile "$LINENO"; then :
53958 glibcxx_cv_func__sqrtf_use=yes
53960 glibcxx_cv_func__sqrtf_use=no
53962 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
53964 ac_cpp='$CPP $CPPFLAGS'
53965 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
53966 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
53967 ac_compiler_gnu=$ac_cv_c_compiler_gnu
53973 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__sqrtf_use" >&5
53974 $as_echo "$glibcxx_cv_func__sqrtf_use" >&6; }
53976 if test x$glibcxx_cv_func__sqrtf_use = x"yes"; then
53977 for ac_func in _sqrtf
53979 ac_fn_c_check_func "$LINENO" "_sqrtf" "ac_cv_func__sqrtf"
53980 if test "x$ac_cv_func__sqrtf" = x""yes; then :
53981 cat >>confdefs.h <<_ACEOF
53982 #define HAVE__SQRTF 1
53995 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sincosf declaration" >&5
53996 $as_echo_n "checking for sincosf declaration... " >&6; }
53997 if test x${glibcxx_cv_func_sincosf_use+set} != xset; then
53998 if test "${glibcxx_cv_func_sincosf_use+set}" = set; then :
53999 $as_echo_n "(cached) " >&6
54004 ac_cpp='$CXXCPP $CPPFLAGS'
54005 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
54006 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
54007 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
54009 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
54010 /* end confdefs.h. */
54020 if ac_fn_cxx_try_compile "$LINENO"; then :
54021 glibcxx_cv_func_sincosf_use=yes
54023 glibcxx_cv_func_sincosf_use=no
54025 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
54027 ac_cpp='$CPP $CPPFLAGS'
54028 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
54029 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
54030 ac_compiler_gnu=$ac_cv_c_compiler_gnu
54036 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_sincosf_use" >&5
54037 $as_echo "$glibcxx_cv_func_sincosf_use" >&6; }
54039 if test x$glibcxx_cv_func_sincosf_use = x"yes"; then
54040 for ac_func in sincosf
54042 ac_fn_c_check_func "$LINENO" "sincosf" "ac_cv_func_sincosf"
54043 if test "x$ac_cv_func_sincosf" = x""yes; then :
54044 cat >>confdefs.h <<_ACEOF
54045 #define HAVE_SINCOSF 1
54053 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _sincosf declaration" >&5
54054 $as_echo_n "checking for _sincosf declaration... " >&6; }
54055 if test x${glibcxx_cv_func__sincosf_use+set} != xset; then
54056 if test "${glibcxx_cv_func__sincosf_use+set}" = set; then :
54057 $as_echo_n "(cached) " >&6
54062 ac_cpp='$CXXCPP $CPPFLAGS'
54063 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
54064 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
54065 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
54067 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
54068 /* end confdefs.h. */
54078 if ac_fn_cxx_try_compile "$LINENO"; then :
54079 glibcxx_cv_func__sincosf_use=yes
54081 glibcxx_cv_func__sincosf_use=no
54083 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
54085 ac_cpp='$CPP $CPPFLAGS'
54086 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
54087 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
54088 ac_compiler_gnu=$ac_cv_c_compiler_gnu
54094 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__sincosf_use" >&5
54095 $as_echo "$glibcxx_cv_func__sincosf_use" >&6; }
54097 if test x$glibcxx_cv_func__sincosf_use = x"yes"; then
54098 for ac_func in _sincosf
54100 ac_fn_c_check_func "$LINENO" "_sincosf" "ac_cv_func__sincosf"
54101 if test "x$ac_cv_func__sincosf" = x""yes; then :
54102 cat >>confdefs.h <<_ACEOF
54103 #define HAVE__SINCOSF 1
54116 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for finitef declaration" >&5
54117 $as_echo_n "checking for finitef declaration... " >&6; }
54118 if test x${glibcxx_cv_func_finitef_use+set} != xset; then
54119 if test "${glibcxx_cv_func_finitef_use+set}" = set; then :
54120 $as_echo_n "(cached) " >&6
54125 ac_cpp='$CXXCPP $CPPFLAGS'
54126 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
54127 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
54128 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
54130 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
54131 /* end confdefs.h. */
54133 #ifdef HAVE_IEEEFP_H
54134 #include <ieeefp.h>
54145 if ac_fn_cxx_try_compile "$LINENO"; then :
54146 glibcxx_cv_func_finitef_use=yes
54148 glibcxx_cv_func_finitef_use=no
54150 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
54152 ac_cpp='$CPP $CPPFLAGS'
54153 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
54154 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
54155 ac_compiler_gnu=$ac_cv_c_compiler_gnu
54161 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_finitef_use" >&5
54162 $as_echo "$glibcxx_cv_func_finitef_use" >&6; }
54164 if test x$glibcxx_cv_func_finitef_use = x"yes"; then
54165 for ac_func in finitef
54167 ac_fn_c_check_func "$LINENO" "finitef" "ac_cv_func_finitef"
54168 if test "x$ac_cv_func_finitef" = x""yes; then :
54169 cat >>confdefs.h <<_ACEOF
54170 #define HAVE_FINITEF 1
54178 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _finitef declaration" >&5
54179 $as_echo_n "checking for _finitef declaration... " >&6; }
54180 if test x${glibcxx_cv_func__finitef_use+set} != xset; then
54181 if test "${glibcxx_cv_func__finitef_use+set}" = set; then :
54182 $as_echo_n "(cached) " >&6
54187 ac_cpp='$CXXCPP $CPPFLAGS'
54188 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
54189 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
54190 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
54192 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
54193 /* end confdefs.h. */
54195 #ifdef HAVE_IEEEFP_H
54196 #include <ieeefp.h>
54207 if ac_fn_cxx_try_compile "$LINENO"; then :
54208 glibcxx_cv_func__finitef_use=yes
54210 glibcxx_cv_func__finitef_use=no
54212 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
54214 ac_cpp='$CPP $CPPFLAGS'
54215 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
54216 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
54217 ac_compiler_gnu=$ac_cv_c_compiler_gnu
54223 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__finitef_use" >&5
54224 $as_echo "$glibcxx_cv_func__finitef_use" >&6; }
54226 if test x$glibcxx_cv_func__finitef_use = x"yes"; then
54227 for ac_func in _finitef
54229 ac_fn_c_check_func "$LINENO" "_finitef" "ac_cv_func__finitef"
54230 if test "x$ac_cv_func__finitef" = x""yes; then :
54231 cat >>confdefs.h <<_ACEOF
54232 #define HAVE__FINITEF 1
54245 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long double trig functions" >&5
54246 $as_echo_n "checking for long double trig functions... " >&6; }
54247 if test "${glibcxx_cv_func_long_double_trig_use+set}" = set; then :
54248 $as_echo_n "(cached) " >&6
54253 ac_cpp='$CXXCPP $CPPFLAGS'
54254 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
54255 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
54256 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
54258 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
54259 /* end confdefs.h. */
54264 acosl (0); asinl (0); atanl (0); cosl (0); sinl (0); tanl (0); coshl (0); sinhl (0); tanhl (0);
54269 if ac_fn_cxx_try_compile "$LINENO"; then :
54270 glibcxx_cv_func_long_double_trig_use=yes
54272 glibcxx_cv_func_long_double_trig_use=no
54274 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
54276 ac_cpp='$CPP $CPPFLAGS'
54277 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
54278 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
54279 ac_compiler_gnu=$ac_cv_c_compiler_gnu
54283 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_long_double_trig_use" >&5
54284 $as_echo "$glibcxx_cv_func_long_double_trig_use" >&6; }
54285 if test x$glibcxx_cv_func_long_double_trig_use = x"yes"; then
54286 for ac_func in acosl asinl atanl cosl sinl tanl coshl sinhl tanhl
54288 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
54289 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
54290 eval as_val=\$$as_ac_var
54291 if test "x$as_val" = x""yes; then :
54292 cat >>confdefs.h <<_ACEOF
54293 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
54300 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _long double trig functions" >&5
54301 $as_echo_n "checking for _long double trig functions... " >&6; }
54302 if test "${glibcxx_cv_func__long_double_trig_use+set}" = set; then :
54303 $as_echo_n "(cached) " >&6
54308 ac_cpp='$CXXCPP $CPPFLAGS'
54309 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
54310 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
54311 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
54313 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
54314 /* end confdefs.h. */
54319 _acosl (0); _asinl (0); _atanl (0); _cosl (0); _sinl (0); _tanl (0); _coshl (0); _sinhl (0); _tanhl (0);
54324 if ac_fn_cxx_try_compile "$LINENO"; then :
54325 glibcxx_cv_func__long_double_trig_use=yes
54327 glibcxx_cv_func__long_double_trig_use=no
54329 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
54331 ac_cpp='$CPP $CPPFLAGS'
54332 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
54333 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
54334 ac_compiler_gnu=$ac_cv_c_compiler_gnu
54338 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__long_double_trig_use" >&5
54339 $as_echo "$glibcxx_cv_func__long_double_trig_use" >&6; }
54340 if test x$glibcxx_cv_func__long_double_trig_use = x"yes"; then
54341 for ac_func in _acosl _asinl _atanl _cosl _sinl _tanl _coshl _sinhl _tanhl
54343 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
54344 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
54345 eval as_val=\$$as_ac_var
54346 if test "x$as_val" = x""yes; then :
54347 cat >>confdefs.h <<_ACEOF
54348 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
54361 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long double round functions" >&5
54362 $as_echo_n "checking for long double round functions... " >&6; }
54363 if test "${glibcxx_cv_func_long_double_round_use+set}" = set; then :
54364 $as_echo_n "(cached) " >&6
54369 ac_cpp='$CXXCPP $CPPFLAGS'
54370 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
54371 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
54372 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
54374 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
54375 /* end confdefs.h. */
54380 ceill (0); floorl (0);
54385 if ac_fn_cxx_try_compile "$LINENO"; then :
54386 glibcxx_cv_func_long_double_round_use=yes
54388 glibcxx_cv_func_long_double_round_use=no
54390 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
54392 ac_cpp='$CPP $CPPFLAGS'
54393 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
54394 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
54395 ac_compiler_gnu=$ac_cv_c_compiler_gnu
54399 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_long_double_round_use" >&5
54400 $as_echo "$glibcxx_cv_func_long_double_round_use" >&6; }
54401 if test x$glibcxx_cv_func_long_double_round_use = x"yes"; then
54402 for ac_func in ceill floorl
54404 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
54405 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
54406 eval as_val=\$$as_ac_var
54407 if test "x$as_val" = x""yes; then :
54408 cat >>confdefs.h <<_ACEOF
54409 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
54416 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _long double round functions" >&5
54417 $as_echo_n "checking for _long double round functions... " >&6; }
54418 if test "${glibcxx_cv_func__long_double_round_use+set}" = set; then :
54419 $as_echo_n "(cached) " >&6
54424 ac_cpp='$CXXCPP $CPPFLAGS'
54425 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
54426 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
54427 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
54429 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
54430 /* end confdefs.h. */
54435 _ceill (0); _floorl (0);
54440 if ac_fn_cxx_try_compile "$LINENO"; then :
54441 glibcxx_cv_func__long_double_round_use=yes
54443 glibcxx_cv_func__long_double_round_use=no
54445 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
54447 ac_cpp='$CPP $CPPFLAGS'
54448 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
54449 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
54450 ac_compiler_gnu=$ac_cv_c_compiler_gnu
54454 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__long_double_round_use" >&5
54455 $as_echo "$glibcxx_cv_func__long_double_round_use" >&6; }
54456 if test x$glibcxx_cv_func__long_double_round_use = x"yes"; then
54457 for ac_func in _ceill _floorl
54459 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
54460 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
54461 eval as_val=\$$as_ac_var
54462 if test "x$as_val" = x""yes; then :
54463 cat >>confdefs.h <<_ACEOF
54464 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
54478 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for isnanl declaration" >&5
54479 $as_echo_n "checking for isnanl declaration... " >&6; }
54480 if test x${glibcxx_cv_func_isnanl_use+set} != xset; then
54481 if test "${glibcxx_cv_func_isnanl_use+set}" = set; then :
54482 $as_echo_n "(cached) " >&6
54487 ac_cpp='$CXXCPP $CPPFLAGS'
54488 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
54489 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
54490 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
54492 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
54493 /* end confdefs.h. */
54495 #ifdef HAVE_IEEEFP_H
54496 #include <ieeefp.h>
54507 if ac_fn_cxx_try_compile "$LINENO"; then :
54508 glibcxx_cv_func_isnanl_use=yes
54510 glibcxx_cv_func_isnanl_use=no
54512 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
54514 ac_cpp='$CPP $CPPFLAGS'
54515 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
54516 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
54517 ac_compiler_gnu=$ac_cv_c_compiler_gnu
54523 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_isnanl_use" >&5
54524 $as_echo "$glibcxx_cv_func_isnanl_use" >&6; }
54526 if test x$glibcxx_cv_func_isnanl_use = x"yes"; then
54527 for ac_func in isnanl
54529 ac_fn_c_check_func "$LINENO" "isnanl" "ac_cv_func_isnanl"
54530 if test "x$ac_cv_func_isnanl" = x""yes; then :
54531 cat >>confdefs.h <<_ACEOF
54532 #define HAVE_ISNANL 1
54540 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _isnanl declaration" >&5
54541 $as_echo_n "checking for _isnanl declaration... " >&6; }
54542 if test x${glibcxx_cv_func__isnanl_use+set} != xset; then
54543 if test "${glibcxx_cv_func__isnanl_use+set}" = set; then :
54544 $as_echo_n "(cached) " >&6
54549 ac_cpp='$CXXCPP $CPPFLAGS'
54550 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
54551 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
54552 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
54554 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
54555 /* end confdefs.h. */
54557 #ifdef HAVE_IEEEFP_H
54558 #include <ieeefp.h>
54569 if ac_fn_cxx_try_compile "$LINENO"; then :
54570 glibcxx_cv_func__isnanl_use=yes
54572 glibcxx_cv_func__isnanl_use=no
54574 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
54576 ac_cpp='$CPP $CPPFLAGS'
54577 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
54578 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
54579 ac_compiler_gnu=$ac_cv_c_compiler_gnu
54585 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__isnanl_use" >&5
54586 $as_echo "$glibcxx_cv_func__isnanl_use" >&6; }
54588 if test x$glibcxx_cv_func__isnanl_use = x"yes"; then
54589 for ac_func in _isnanl
54591 ac_fn_c_check_func "$LINENO" "_isnanl" "ac_cv_func__isnanl"
54592 if test "x$ac_cv_func__isnanl" = x""yes; then :
54593 cat >>confdefs.h <<_ACEOF
54594 #define HAVE__ISNANL 1
54607 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for isinfl declaration" >&5
54608 $as_echo_n "checking for isinfl declaration... " >&6; }
54609 if test x${glibcxx_cv_func_isinfl_use+set} != xset; then
54610 if test "${glibcxx_cv_func_isinfl_use+set}" = set; then :
54611 $as_echo_n "(cached) " >&6
54616 ac_cpp='$CXXCPP $CPPFLAGS'
54617 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
54618 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
54619 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
54621 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
54622 /* end confdefs.h. */
54624 #ifdef HAVE_IEEEFP_H
54625 #include <ieeefp.h>
54636 if ac_fn_cxx_try_compile "$LINENO"; then :
54637 glibcxx_cv_func_isinfl_use=yes
54639 glibcxx_cv_func_isinfl_use=no
54641 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
54643 ac_cpp='$CPP $CPPFLAGS'
54644 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
54645 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
54646 ac_compiler_gnu=$ac_cv_c_compiler_gnu
54652 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_isinfl_use" >&5
54653 $as_echo "$glibcxx_cv_func_isinfl_use" >&6; }
54655 if test x$glibcxx_cv_func_isinfl_use = x"yes"; then
54656 for ac_func in isinfl
54658 ac_fn_c_check_func "$LINENO" "isinfl" "ac_cv_func_isinfl"
54659 if test "x$ac_cv_func_isinfl" = x""yes; then :
54660 cat >>confdefs.h <<_ACEOF
54661 #define HAVE_ISINFL 1
54669 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _isinfl declaration" >&5
54670 $as_echo_n "checking for _isinfl declaration... " >&6; }
54671 if test x${glibcxx_cv_func__isinfl_use+set} != xset; then
54672 if test "${glibcxx_cv_func__isinfl_use+set}" = set; then :
54673 $as_echo_n "(cached) " >&6
54678 ac_cpp='$CXXCPP $CPPFLAGS'
54679 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
54680 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
54681 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
54683 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
54684 /* end confdefs.h. */
54686 #ifdef HAVE_IEEEFP_H
54687 #include <ieeefp.h>
54698 if ac_fn_cxx_try_compile "$LINENO"; then :
54699 glibcxx_cv_func__isinfl_use=yes
54701 glibcxx_cv_func__isinfl_use=no
54703 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
54705 ac_cpp='$CPP $CPPFLAGS'
54706 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
54707 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
54708 ac_compiler_gnu=$ac_cv_c_compiler_gnu
54714 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__isinfl_use" >&5
54715 $as_echo "$glibcxx_cv_func__isinfl_use" >&6; }
54717 if test x$glibcxx_cv_func__isinfl_use = x"yes"; then
54718 for ac_func in _isinfl
54720 ac_fn_c_check_func "$LINENO" "_isinfl" "ac_cv_func__isinfl"
54721 if test "x$ac_cv_func__isinfl" = x""yes; then :
54722 cat >>confdefs.h <<_ACEOF
54723 #define HAVE__ISINFL 1
54736 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for atan2l declaration" >&5
54737 $as_echo_n "checking for atan2l declaration... " >&6; }
54738 if test x${glibcxx_cv_func_atan2l_use+set} != xset; then
54739 if test "${glibcxx_cv_func_atan2l_use+set}" = set; then :
54740 $as_echo_n "(cached) " >&6
54745 ac_cpp='$CXXCPP $CPPFLAGS'
54746 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
54747 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
54748 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
54750 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
54751 /* end confdefs.h. */
54761 if ac_fn_cxx_try_compile "$LINENO"; then :
54762 glibcxx_cv_func_atan2l_use=yes
54764 glibcxx_cv_func_atan2l_use=no
54766 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
54768 ac_cpp='$CPP $CPPFLAGS'
54769 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
54770 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
54771 ac_compiler_gnu=$ac_cv_c_compiler_gnu
54777 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_atan2l_use" >&5
54778 $as_echo "$glibcxx_cv_func_atan2l_use" >&6; }
54780 if test x$glibcxx_cv_func_atan2l_use = x"yes"; then
54781 for ac_func in atan2l
54783 ac_fn_c_check_func "$LINENO" "atan2l" "ac_cv_func_atan2l"
54784 if test "x$ac_cv_func_atan2l" = x""yes; then :
54785 cat >>confdefs.h <<_ACEOF
54786 #define HAVE_ATAN2L 1
54794 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _atan2l declaration" >&5
54795 $as_echo_n "checking for _atan2l declaration... " >&6; }
54796 if test x${glibcxx_cv_func__atan2l_use+set} != xset; then
54797 if test "${glibcxx_cv_func__atan2l_use+set}" = set; then :
54798 $as_echo_n "(cached) " >&6
54803 ac_cpp='$CXXCPP $CPPFLAGS'
54804 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
54805 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
54806 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
54808 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
54809 /* end confdefs.h. */
54819 if ac_fn_cxx_try_compile "$LINENO"; then :
54820 glibcxx_cv_func__atan2l_use=yes
54822 glibcxx_cv_func__atan2l_use=no
54824 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
54826 ac_cpp='$CPP $CPPFLAGS'
54827 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
54828 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
54829 ac_compiler_gnu=$ac_cv_c_compiler_gnu
54835 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__atan2l_use" >&5
54836 $as_echo "$glibcxx_cv_func__atan2l_use" >&6; }
54838 if test x$glibcxx_cv_func__atan2l_use = x"yes"; then
54839 for ac_func in _atan2l
54841 ac_fn_c_check_func "$LINENO" "_atan2l" "ac_cv_func__atan2l"
54842 if test "x$ac_cv_func__atan2l" = x""yes; then :
54843 cat >>confdefs.h <<_ACEOF
54844 #define HAVE__ATAN2L 1
54857 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for expl declaration" >&5
54858 $as_echo_n "checking for expl declaration... " >&6; }
54859 if test x${glibcxx_cv_func_expl_use+set} != xset; then
54860 if test "${glibcxx_cv_func_expl_use+set}" = set; then :
54861 $as_echo_n "(cached) " >&6
54866 ac_cpp='$CXXCPP $CPPFLAGS'
54867 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
54868 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
54869 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
54871 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
54872 /* end confdefs.h. */
54874 #ifdef HAVE_IEEEFP_H
54875 #include <ieeefp.h>
54886 if ac_fn_cxx_try_compile "$LINENO"; then :
54887 glibcxx_cv_func_expl_use=yes
54889 glibcxx_cv_func_expl_use=no
54891 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
54893 ac_cpp='$CPP $CPPFLAGS'
54894 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
54895 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
54896 ac_compiler_gnu=$ac_cv_c_compiler_gnu
54902 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_expl_use" >&5
54903 $as_echo "$glibcxx_cv_func_expl_use" >&6; }
54905 if test x$glibcxx_cv_func_expl_use = x"yes"; then
54906 for ac_func in expl
54908 ac_fn_c_check_func "$LINENO" "expl" "ac_cv_func_expl"
54909 if test "x$ac_cv_func_expl" = x""yes; then :
54910 cat >>confdefs.h <<_ACEOF
54911 #define HAVE_EXPL 1
54919 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _expl declaration" >&5
54920 $as_echo_n "checking for _expl declaration... " >&6; }
54921 if test x${glibcxx_cv_func__expl_use+set} != xset; then
54922 if test "${glibcxx_cv_func__expl_use+set}" = set; then :
54923 $as_echo_n "(cached) " >&6
54928 ac_cpp='$CXXCPP $CPPFLAGS'
54929 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
54930 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
54931 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
54933 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
54934 /* end confdefs.h. */
54936 #ifdef HAVE_IEEEFP_H
54937 #include <ieeefp.h>
54948 if ac_fn_cxx_try_compile "$LINENO"; then :
54949 glibcxx_cv_func__expl_use=yes
54951 glibcxx_cv_func__expl_use=no
54953 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
54955 ac_cpp='$CPP $CPPFLAGS'
54956 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
54957 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
54958 ac_compiler_gnu=$ac_cv_c_compiler_gnu
54964 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__expl_use" >&5
54965 $as_echo "$glibcxx_cv_func__expl_use" >&6; }
54967 if test x$glibcxx_cv_func__expl_use = x"yes"; then
54968 for ac_func in _expl
54970 ac_fn_c_check_func "$LINENO" "_expl" "ac_cv_func__expl"
54971 if test "x$ac_cv_func__expl" = x""yes; then :
54972 cat >>confdefs.h <<_ACEOF
54973 #define HAVE__EXPL 1
54986 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fabsl declaration" >&5
54987 $as_echo_n "checking for fabsl declaration... " >&6; }
54988 if test x${glibcxx_cv_func_fabsl_use+set} != xset; then
54989 if test "${glibcxx_cv_func_fabsl_use+set}" = set; then :
54990 $as_echo_n "(cached) " >&6
54995 ac_cpp='$CXXCPP $CPPFLAGS'
54996 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
54997 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
54998 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
55000 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
55001 /* end confdefs.h. */
55003 #ifdef HAVE_IEEEFP_H
55004 #include <ieeefp.h>
55015 if ac_fn_cxx_try_compile "$LINENO"; then :
55016 glibcxx_cv_func_fabsl_use=yes
55018 glibcxx_cv_func_fabsl_use=no
55020 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
55022 ac_cpp='$CPP $CPPFLAGS'
55023 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
55024 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
55025 ac_compiler_gnu=$ac_cv_c_compiler_gnu
55031 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_fabsl_use" >&5
55032 $as_echo "$glibcxx_cv_func_fabsl_use" >&6; }
55034 if test x$glibcxx_cv_func_fabsl_use = x"yes"; then
55035 for ac_func in fabsl
55037 ac_fn_c_check_func "$LINENO" "fabsl" "ac_cv_func_fabsl"
55038 if test "x$ac_cv_func_fabsl" = x""yes; then :
55039 cat >>confdefs.h <<_ACEOF
55040 #define HAVE_FABSL 1
55048 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _fabsl declaration" >&5
55049 $as_echo_n "checking for _fabsl declaration... " >&6; }
55050 if test x${glibcxx_cv_func__fabsl_use+set} != xset; then
55051 if test "${glibcxx_cv_func__fabsl_use+set}" = set; then :
55052 $as_echo_n "(cached) " >&6
55057 ac_cpp='$CXXCPP $CPPFLAGS'
55058 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
55059 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
55060 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
55062 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
55063 /* end confdefs.h. */
55065 #ifdef HAVE_IEEEFP_H
55066 #include <ieeefp.h>
55077 if ac_fn_cxx_try_compile "$LINENO"; then :
55078 glibcxx_cv_func__fabsl_use=yes
55080 glibcxx_cv_func__fabsl_use=no
55082 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
55084 ac_cpp='$CPP $CPPFLAGS'
55085 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
55086 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
55087 ac_compiler_gnu=$ac_cv_c_compiler_gnu
55093 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__fabsl_use" >&5
55094 $as_echo "$glibcxx_cv_func__fabsl_use" >&6; }
55096 if test x$glibcxx_cv_func__fabsl_use = x"yes"; then
55097 for ac_func in _fabsl
55099 ac_fn_c_check_func "$LINENO" "_fabsl" "ac_cv_func__fabsl"
55100 if test "x$ac_cv_func__fabsl" = x""yes; then :
55101 cat >>confdefs.h <<_ACEOF
55102 #define HAVE__FABSL 1
55115 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fmodl declaration" >&5
55116 $as_echo_n "checking for fmodl declaration... " >&6; }
55117 if test x${glibcxx_cv_func_fmodl_use+set} != xset; then
55118 if test "${glibcxx_cv_func_fmodl_use+set}" = set; then :
55119 $as_echo_n "(cached) " >&6
55124 ac_cpp='$CXXCPP $CPPFLAGS'
55125 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
55126 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
55127 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
55129 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
55130 /* end confdefs.h. */
55140 if ac_fn_cxx_try_compile "$LINENO"; then :
55141 glibcxx_cv_func_fmodl_use=yes
55143 glibcxx_cv_func_fmodl_use=no
55145 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
55147 ac_cpp='$CPP $CPPFLAGS'
55148 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
55149 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
55150 ac_compiler_gnu=$ac_cv_c_compiler_gnu
55156 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_fmodl_use" >&5
55157 $as_echo "$glibcxx_cv_func_fmodl_use" >&6; }
55159 if test x$glibcxx_cv_func_fmodl_use = x"yes"; then
55160 for ac_func in fmodl
55162 ac_fn_c_check_func "$LINENO" "fmodl" "ac_cv_func_fmodl"
55163 if test "x$ac_cv_func_fmodl" = x""yes; then :
55164 cat >>confdefs.h <<_ACEOF
55165 #define HAVE_FMODL 1
55173 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _fmodl declaration" >&5
55174 $as_echo_n "checking for _fmodl declaration... " >&6; }
55175 if test x${glibcxx_cv_func__fmodl_use+set} != xset; then
55176 if test "${glibcxx_cv_func__fmodl_use+set}" = set; then :
55177 $as_echo_n "(cached) " >&6
55182 ac_cpp='$CXXCPP $CPPFLAGS'
55183 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
55184 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
55185 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
55187 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
55188 /* end confdefs.h. */
55198 if ac_fn_cxx_try_compile "$LINENO"; then :
55199 glibcxx_cv_func__fmodl_use=yes
55201 glibcxx_cv_func__fmodl_use=no
55203 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
55205 ac_cpp='$CPP $CPPFLAGS'
55206 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
55207 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
55208 ac_compiler_gnu=$ac_cv_c_compiler_gnu
55214 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__fmodl_use" >&5
55215 $as_echo "$glibcxx_cv_func__fmodl_use" >&6; }
55217 if test x$glibcxx_cv_func__fmodl_use = x"yes"; then
55218 for ac_func in _fmodl
55220 ac_fn_c_check_func "$LINENO" "_fmodl" "ac_cv_func__fmodl"
55221 if test "x$ac_cv_func__fmodl" = x""yes; then :
55222 cat >>confdefs.h <<_ACEOF
55223 #define HAVE__FMODL 1
55236 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for frexpl declaration" >&5
55237 $as_echo_n "checking for frexpl declaration... " >&6; }
55238 if test x${glibcxx_cv_func_frexpl_use+set} != xset; then
55239 if test "${glibcxx_cv_func_frexpl_use+set}" = set; then :
55240 $as_echo_n "(cached) " >&6
55245 ac_cpp='$CXXCPP $CPPFLAGS'
55246 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
55247 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
55248 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
55250 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
55251 /* end confdefs.h. */
55261 if ac_fn_cxx_try_compile "$LINENO"; then :
55262 glibcxx_cv_func_frexpl_use=yes
55264 glibcxx_cv_func_frexpl_use=no
55266 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
55268 ac_cpp='$CPP $CPPFLAGS'
55269 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
55270 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
55271 ac_compiler_gnu=$ac_cv_c_compiler_gnu
55277 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_frexpl_use" >&5
55278 $as_echo "$glibcxx_cv_func_frexpl_use" >&6; }
55280 if test x$glibcxx_cv_func_frexpl_use = x"yes"; then
55281 for ac_func in frexpl
55283 ac_fn_c_check_func "$LINENO" "frexpl" "ac_cv_func_frexpl"
55284 if test "x$ac_cv_func_frexpl" = x""yes; then :
55285 cat >>confdefs.h <<_ACEOF
55286 #define HAVE_FREXPL 1
55294 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _frexpl declaration" >&5
55295 $as_echo_n "checking for _frexpl declaration... " >&6; }
55296 if test x${glibcxx_cv_func__frexpl_use+set} != xset; then
55297 if test "${glibcxx_cv_func__frexpl_use+set}" = set; then :
55298 $as_echo_n "(cached) " >&6
55303 ac_cpp='$CXXCPP $CPPFLAGS'
55304 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
55305 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
55306 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
55308 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
55309 /* end confdefs.h. */
55319 if ac_fn_cxx_try_compile "$LINENO"; then :
55320 glibcxx_cv_func__frexpl_use=yes
55322 glibcxx_cv_func__frexpl_use=no
55324 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
55326 ac_cpp='$CPP $CPPFLAGS'
55327 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
55328 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
55329 ac_compiler_gnu=$ac_cv_c_compiler_gnu
55335 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__frexpl_use" >&5
55336 $as_echo "$glibcxx_cv_func__frexpl_use" >&6; }
55338 if test x$glibcxx_cv_func__frexpl_use = x"yes"; then
55339 for ac_func in _frexpl
55341 ac_fn_c_check_func "$LINENO" "_frexpl" "ac_cv_func__frexpl"
55342 if test "x$ac_cv_func__frexpl" = x""yes; then :
55343 cat >>confdefs.h <<_ACEOF
55344 #define HAVE__FREXPL 1
55357 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for hypotl declaration" >&5
55358 $as_echo_n "checking for hypotl declaration... " >&6; }
55359 if test x${glibcxx_cv_func_hypotl_use+set} != xset; then
55360 if test "${glibcxx_cv_func_hypotl_use+set}" = set; then :
55361 $as_echo_n "(cached) " >&6
55366 ac_cpp='$CXXCPP $CPPFLAGS'
55367 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
55368 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
55369 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
55371 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
55372 /* end confdefs.h. */
55382 if ac_fn_cxx_try_compile "$LINENO"; then :
55383 glibcxx_cv_func_hypotl_use=yes
55385 glibcxx_cv_func_hypotl_use=no
55387 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
55389 ac_cpp='$CPP $CPPFLAGS'
55390 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
55391 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
55392 ac_compiler_gnu=$ac_cv_c_compiler_gnu
55398 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_hypotl_use" >&5
55399 $as_echo "$glibcxx_cv_func_hypotl_use" >&6; }
55401 if test x$glibcxx_cv_func_hypotl_use = x"yes"; then
55402 for ac_func in hypotl
55404 ac_fn_c_check_func "$LINENO" "hypotl" "ac_cv_func_hypotl"
55405 if test "x$ac_cv_func_hypotl" = x""yes; then :
55406 cat >>confdefs.h <<_ACEOF
55407 #define HAVE_HYPOTL 1
55415 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _hypotl declaration" >&5
55416 $as_echo_n "checking for _hypotl declaration... " >&6; }
55417 if test x${glibcxx_cv_func__hypotl_use+set} != xset; then
55418 if test "${glibcxx_cv_func__hypotl_use+set}" = set; then :
55419 $as_echo_n "(cached) " >&6
55424 ac_cpp='$CXXCPP $CPPFLAGS'
55425 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
55426 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
55427 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
55429 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
55430 /* end confdefs.h. */
55440 if ac_fn_cxx_try_compile "$LINENO"; then :
55441 glibcxx_cv_func__hypotl_use=yes
55443 glibcxx_cv_func__hypotl_use=no
55445 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
55447 ac_cpp='$CPP $CPPFLAGS'
55448 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
55449 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
55450 ac_compiler_gnu=$ac_cv_c_compiler_gnu
55456 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__hypotl_use" >&5
55457 $as_echo "$glibcxx_cv_func__hypotl_use" >&6; }
55459 if test x$glibcxx_cv_func__hypotl_use = x"yes"; then
55460 for ac_func in _hypotl
55462 ac_fn_c_check_func "$LINENO" "_hypotl" "ac_cv_func__hypotl"
55463 if test "x$ac_cv_func__hypotl" = x""yes; then :
55464 cat >>confdefs.h <<_ACEOF
55465 #define HAVE__HYPOTL 1
55478 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ldexpl declaration" >&5
55479 $as_echo_n "checking for ldexpl declaration... " >&6; }
55480 if test x${glibcxx_cv_func_ldexpl_use+set} != xset; then
55481 if test "${glibcxx_cv_func_ldexpl_use+set}" = set; then :
55482 $as_echo_n "(cached) " >&6
55487 ac_cpp='$CXXCPP $CPPFLAGS'
55488 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
55489 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
55490 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
55492 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
55493 /* end confdefs.h. */
55503 if ac_fn_cxx_try_compile "$LINENO"; then :
55504 glibcxx_cv_func_ldexpl_use=yes
55506 glibcxx_cv_func_ldexpl_use=no
55508 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
55510 ac_cpp='$CPP $CPPFLAGS'
55511 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
55512 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
55513 ac_compiler_gnu=$ac_cv_c_compiler_gnu
55519 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_ldexpl_use" >&5
55520 $as_echo "$glibcxx_cv_func_ldexpl_use" >&6; }
55522 if test x$glibcxx_cv_func_ldexpl_use = x"yes"; then
55523 for ac_func in ldexpl
55525 ac_fn_c_check_func "$LINENO" "ldexpl" "ac_cv_func_ldexpl"
55526 if test "x$ac_cv_func_ldexpl" = x""yes; then :
55527 cat >>confdefs.h <<_ACEOF
55528 #define HAVE_LDEXPL 1
55536 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _ldexpl declaration" >&5
55537 $as_echo_n "checking for _ldexpl declaration... " >&6; }
55538 if test x${glibcxx_cv_func__ldexpl_use+set} != xset; then
55539 if test "${glibcxx_cv_func__ldexpl_use+set}" = set; then :
55540 $as_echo_n "(cached) " >&6
55545 ac_cpp='$CXXCPP $CPPFLAGS'
55546 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
55547 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
55548 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
55550 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
55551 /* end confdefs.h. */
55561 if ac_fn_cxx_try_compile "$LINENO"; then :
55562 glibcxx_cv_func__ldexpl_use=yes
55564 glibcxx_cv_func__ldexpl_use=no
55566 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
55568 ac_cpp='$CPP $CPPFLAGS'
55569 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
55570 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
55571 ac_compiler_gnu=$ac_cv_c_compiler_gnu
55577 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__ldexpl_use" >&5
55578 $as_echo "$glibcxx_cv_func__ldexpl_use" >&6; }
55580 if test x$glibcxx_cv_func__ldexpl_use = x"yes"; then
55581 for ac_func in _ldexpl
55583 ac_fn_c_check_func "$LINENO" "_ldexpl" "ac_cv_func__ldexpl"
55584 if test "x$ac_cv_func__ldexpl" = x""yes; then :
55585 cat >>confdefs.h <<_ACEOF
55586 #define HAVE__LDEXPL 1
55599 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for logl declaration" >&5
55600 $as_echo_n "checking for logl declaration... " >&6; }
55601 if test x${glibcxx_cv_func_logl_use+set} != xset; then
55602 if test "${glibcxx_cv_func_logl_use+set}" = set; then :
55603 $as_echo_n "(cached) " >&6
55608 ac_cpp='$CXXCPP $CPPFLAGS'
55609 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
55610 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
55611 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
55613 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
55614 /* end confdefs.h. */
55616 #ifdef HAVE_IEEEFP_H
55617 #include <ieeefp.h>
55628 if ac_fn_cxx_try_compile "$LINENO"; then :
55629 glibcxx_cv_func_logl_use=yes
55631 glibcxx_cv_func_logl_use=no
55633 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
55635 ac_cpp='$CPP $CPPFLAGS'
55636 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
55637 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
55638 ac_compiler_gnu=$ac_cv_c_compiler_gnu
55644 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_logl_use" >&5
55645 $as_echo "$glibcxx_cv_func_logl_use" >&6; }
55647 if test x$glibcxx_cv_func_logl_use = x"yes"; then
55648 for ac_func in logl
55650 ac_fn_c_check_func "$LINENO" "logl" "ac_cv_func_logl"
55651 if test "x$ac_cv_func_logl" = x""yes; then :
55652 cat >>confdefs.h <<_ACEOF
55653 #define HAVE_LOGL 1
55661 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _logl declaration" >&5
55662 $as_echo_n "checking for _logl declaration... " >&6; }
55663 if test x${glibcxx_cv_func__logl_use+set} != xset; then
55664 if test "${glibcxx_cv_func__logl_use+set}" = set; then :
55665 $as_echo_n "(cached) " >&6
55670 ac_cpp='$CXXCPP $CPPFLAGS'
55671 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
55672 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
55673 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
55675 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
55676 /* end confdefs.h. */
55678 #ifdef HAVE_IEEEFP_H
55679 #include <ieeefp.h>
55690 if ac_fn_cxx_try_compile "$LINENO"; then :
55691 glibcxx_cv_func__logl_use=yes
55693 glibcxx_cv_func__logl_use=no
55695 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
55697 ac_cpp='$CPP $CPPFLAGS'
55698 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
55699 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
55700 ac_compiler_gnu=$ac_cv_c_compiler_gnu
55706 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__logl_use" >&5
55707 $as_echo "$glibcxx_cv_func__logl_use" >&6; }
55709 if test x$glibcxx_cv_func__logl_use = x"yes"; then
55710 for ac_func in _logl
55712 ac_fn_c_check_func "$LINENO" "_logl" "ac_cv_func__logl"
55713 if test "x$ac_cv_func__logl" = x""yes; then :
55714 cat >>confdefs.h <<_ACEOF
55715 #define HAVE__LOGL 1
55728 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for log10l declaration" >&5
55729 $as_echo_n "checking for log10l declaration... " >&6; }
55730 if test x${glibcxx_cv_func_log10l_use+set} != xset; then
55731 if test "${glibcxx_cv_func_log10l_use+set}" = set; then :
55732 $as_echo_n "(cached) " >&6
55737 ac_cpp='$CXXCPP $CPPFLAGS'
55738 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
55739 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
55740 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
55742 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
55743 /* end confdefs.h. */
55745 #ifdef HAVE_IEEEFP_H
55746 #include <ieeefp.h>
55757 if ac_fn_cxx_try_compile "$LINENO"; then :
55758 glibcxx_cv_func_log10l_use=yes
55760 glibcxx_cv_func_log10l_use=no
55762 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
55764 ac_cpp='$CPP $CPPFLAGS'
55765 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
55766 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
55767 ac_compiler_gnu=$ac_cv_c_compiler_gnu
55773 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_log10l_use" >&5
55774 $as_echo "$glibcxx_cv_func_log10l_use" >&6; }
55776 if test x$glibcxx_cv_func_log10l_use = x"yes"; then
55777 for ac_func in log10l
55779 ac_fn_c_check_func "$LINENO" "log10l" "ac_cv_func_log10l"
55780 if test "x$ac_cv_func_log10l" = x""yes; then :
55781 cat >>confdefs.h <<_ACEOF
55782 #define HAVE_LOG10L 1
55790 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _log10l declaration" >&5
55791 $as_echo_n "checking for _log10l declaration... " >&6; }
55792 if test x${glibcxx_cv_func__log10l_use+set} != xset; then
55793 if test "${glibcxx_cv_func__log10l_use+set}" = set; then :
55794 $as_echo_n "(cached) " >&6
55799 ac_cpp='$CXXCPP $CPPFLAGS'
55800 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
55801 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
55802 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
55804 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
55805 /* end confdefs.h. */
55807 #ifdef HAVE_IEEEFP_H
55808 #include <ieeefp.h>
55819 if ac_fn_cxx_try_compile "$LINENO"; then :
55820 glibcxx_cv_func__log10l_use=yes
55822 glibcxx_cv_func__log10l_use=no
55824 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
55826 ac_cpp='$CPP $CPPFLAGS'
55827 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
55828 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
55829 ac_compiler_gnu=$ac_cv_c_compiler_gnu
55835 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__log10l_use" >&5
55836 $as_echo "$glibcxx_cv_func__log10l_use" >&6; }
55838 if test x$glibcxx_cv_func__log10l_use = x"yes"; then
55839 for ac_func in _log10l
55841 ac_fn_c_check_func "$LINENO" "_log10l" "ac_cv_func__log10l"
55842 if test "x$ac_cv_func__log10l" = x""yes; then :
55843 cat >>confdefs.h <<_ACEOF
55844 #define HAVE__LOG10L 1
55857 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for modfl declaration" >&5
55858 $as_echo_n "checking for modfl declaration... " >&6; }
55859 if test x${glibcxx_cv_func_modfl_use+set} != xset; then
55860 if test "${glibcxx_cv_func_modfl_use+set}" = set; then :
55861 $as_echo_n "(cached) " >&6
55866 ac_cpp='$CXXCPP $CPPFLAGS'
55867 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
55868 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
55869 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
55871 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
55872 /* end confdefs.h. */
55882 if ac_fn_cxx_try_compile "$LINENO"; then :
55883 glibcxx_cv_func_modfl_use=yes
55885 glibcxx_cv_func_modfl_use=no
55887 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
55889 ac_cpp='$CPP $CPPFLAGS'
55890 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
55891 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
55892 ac_compiler_gnu=$ac_cv_c_compiler_gnu
55898 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_modfl_use" >&5
55899 $as_echo "$glibcxx_cv_func_modfl_use" >&6; }
55901 if test x$glibcxx_cv_func_modfl_use = x"yes"; then
55902 for ac_func in modfl
55904 ac_fn_c_check_func "$LINENO" "modfl" "ac_cv_func_modfl"
55905 if test "x$ac_cv_func_modfl" = x""yes; then :
55906 cat >>confdefs.h <<_ACEOF
55907 #define HAVE_MODFL 1
55915 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _modfl declaration" >&5
55916 $as_echo_n "checking for _modfl declaration... " >&6; }
55917 if test x${glibcxx_cv_func__modfl_use+set} != xset; then
55918 if test "${glibcxx_cv_func__modfl_use+set}" = set; then :
55919 $as_echo_n "(cached) " >&6
55924 ac_cpp='$CXXCPP $CPPFLAGS'
55925 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
55926 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
55927 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
55929 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
55930 /* end confdefs.h. */
55940 if ac_fn_cxx_try_compile "$LINENO"; then :
55941 glibcxx_cv_func__modfl_use=yes
55943 glibcxx_cv_func__modfl_use=no
55945 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
55947 ac_cpp='$CPP $CPPFLAGS'
55948 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
55949 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
55950 ac_compiler_gnu=$ac_cv_c_compiler_gnu
55956 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__modfl_use" >&5
55957 $as_echo "$glibcxx_cv_func__modfl_use" >&6; }
55959 if test x$glibcxx_cv_func__modfl_use = x"yes"; then
55960 for ac_func in _modfl
55962 ac_fn_c_check_func "$LINENO" "_modfl" "ac_cv_func__modfl"
55963 if test "x$ac_cv_func__modfl" = x""yes; then :
55964 cat >>confdefs.h <<_ACEOF
55965 #define HAVE__MODFL 1
55978 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for powl declaration" >&5
55979 $as_echo_n "checking for powl declaration... " >&6; }
55980 if test x${glibcxx_cv_func_powl_use+set} != xset; then
55981 if test "${glibcxx_cv_func_powl_use+set}" = set; then :
55982 $as_echo_n "(cached) " >&6
55987 ac_cpp='$CXXCPP $CPPFLAGS'
55988 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
55989 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
55990 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
55992 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
55993 /* end confdefs.h. */
56003 if ac_fn_cxx_try_compile "$LINENO"; then :
56004 glibcxx_cv_func_powl_use=yes
56006 glibcxx_cv_func_powl_use=no
56008 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
56010 ac_cpp='$CPP $CPPFLAGS'
56011 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
56012 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
56013 ac_compiler_gnu=$ac_cv_c_compiler_gnu
56019 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_powl_use" >&5
56020 $as_echo "$glibcxx_cv_func_powl_use" >&6; }
56022 if test x$glibcxx_cv_func_powl_use = x"yes"; then
56023 for ac_func in powl
56025 ac_fn_c_check_func "$LINENO" "powl" "ac_cv_func_powl"
56026 if test "x$ac_cv_func_powl" = x""yes; then :
56027 cat >>confdefs.h <<_ACEOF
56028 #define HAVE_POWL 1
56036 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _powl declaration" >&5
56037 $as_echo_n "checking for _powl declaration... " >&6; }
56038 if test x${glibcxx_cv_func__powl_use+set} != xset; then
56039 if test "${glibcxx_cv_func__powl_use+set}" = set; then :
56040 $as_echo_n "(cached) " >&6
56045 ac_cpp='$CXXCPP $CPPFLAGS'
56046 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
56047 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
56048 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
56050 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
56051 /* end confdefs.h. */
56061 if ac_fn_cxx_try_compile "$LINENO"; then :
56062 glibcxx_cv_func__powl_use=yes
56064 glibcxx_cv_func__powl_use=no
56066 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
56068 ac_cpp='$CPP $CPPFLAGS'
56069 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
56070 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
56071 ac_compiler_gnu=$ac_cv_c_compiler_gnu
56077 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__powl_use" >&5
56078 $as_echo "$glibcxx_cv_func__powl_use" >&6; }
56080 if test x$glibcxx_cv_func__powl_use = x"yes"; then
56081 for ac_func in _powl
56083 ac_fn_c_check_func "$LINENO" "_powl" "ac_cv_func__powl"
56084 if test "x$ac_cv_func__powl" = x""yes; then :
56085 cat >>confdefs.h <<_ACEOF
56086 #define HAVE__POWL 1
56099 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sqrtl declaration" >&5
56100 $as_echo_n "checking for sqrtl declaration... " >&6; }
56101 if test x${glibcxx_cv_func_sqrtl_use+set} != xset; then
56102 if test "${glibcxx_cv_func_sqrtl_use+set}" = set; then :
56103 $as_echo_n "(cached) " >&6
56108 ac_cpp='$CXXCPP $CPPFLAGS'
56109 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
56110 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
56111 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
56113 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
56114 /* end confdefs.h. */
56116 #ifdef HAVE_IEEEFP_H
56117 #include <ieeefp.h>
56128 if ac_fn_cxx_try_compile "$LINENO"; then :
56129 glibcxx_cv_func_sqrtl_use=yes
56131 glibcxx_cv_func_sqrtl_use=no
56133 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
56135 ac_cpp='$CPP $CPPFLAGS'
56136 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
56137 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
56138 ac_compiler_gnu=$ac_cv_c_compiler_gnu
56144 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_sqrtl_use" >&5
56145 $as_echo "$glibcxx_cv_func_sqrtl_use" >&6; }
56147 if test x$glibcxx_cv_func_sqrtl_use = x"yes"; then
56148 for ac_func in sqrtl
56150 ac_fn_c_check_func "$LINENO" "sqrtl" "ac_cv_func_sqrtl"
56151 if test "x$ac_cv_func_sqrtl" = x""yes; then :
56152 cat >>confdefs.h <<_ACEOF
56153 #define HAVE_SQRTL 1
56161 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _sqrtl declaration" >&5
56162 $as_echo_n "checking for _sqrtl declaration... " >&6; }
56163 if test x${glibcxx_cv_func__sqrtl_use+set} != xset; then
56164 if test "${glibcxx_cv_func__sqrtl_use+set}" = set; then :
56165 $as_echo_n "(cached) " >&6
56170 ac_cpp='$CXXCPP $CPPFLAGS'
56171 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
56172 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
56173 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
56175 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
56176 /* end confdefs.h. */
56178 #ifdef HAVE_IEEEFP_H
56179 #include <ieeefp.h>
56190 if ac_fn_cxx_try_compile "$LINENO"; then :
56191 glibcxx_cv_func__sqrtl_use=yes
56193 glibcxx_cv_func__sqrtl_use=no
56195 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
56197 ac_cpp='$CPP $CPPFLAGS'
56198 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
56199 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
56200 ac_compiler_gnu=$ac_cv_c_compiler_gnu
56206 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__sqrtl_use" >&5
56207 $as_echo "$glibcxx_cv_func__sqrtl_use" >&6; }
56209 if test x$glibcxx_cv_func__sqrtl_use = x"yes"; then
56210 for ac_func in _sqrtl
56212 ac_fn_c_check_func "$LINENO" "_sqrtl" "ac_cv_func__sqrtl"
56213 if test "x$ac_cv_func__sqrtl" = x""yes; then :
56214 cat >>confdefs.h <<_ACEOF
56215 #define HAVE__SQRTL 1
56228 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sincosl declaration" >&5
56229 $as_echo_n "checking for sincosl declaration... " >&6; }
56230 if test x${glibcxx_cv_func_sincosl_use+set} != xset; then
56231 if test "${glibcxx_cv_func_sincosl_use+set}" = set; then :
56232 $as_echo_n "(cached) " >&6
56237 ac_cpp='$CXXCPP $CPPFLAGS'
56238 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
56239 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
56240 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
56242 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
56243 /* end confdefs.h. */
56253 if ac_fn_cxx_try_compile "$LINENO"; then :
56254 glibcxx_cv_func_sincosl_use=yes
56256 glibcxx_cv_func_sincosl_use=no
56258 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
56260 ac_cpp='$CPP $CPPFLAGS'
56261 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
56262 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
56263 ac_compiler_gnu=$ac_cv_c_compiler_gnu
56269 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_sincosl_use" >&5
56270 $as_echo "$glibcxx_cv_func_sincosl_use" >&6; }
56272 if test x$glibcxx_cv_func_sincosl_use = x"yes"; then
56273 for ac_func in sincosl
56275 ac_fn_c_check_func "$LINENO" "sincosl" "ac_cv_func_sincosl"
56276 if test "x$ac_cv_func_sincosl" = x""yes; then :
56277 cat >>confdefs.h <<_ACEOF
56278 #define HAVE_SINCOSL 1
56286 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _sincosl declaration" >&5
56287 $as_echo_n "checking for _sincosl declaration... " >&6; }
56288 if test x${glibcxx_cv_func__sincosl_use+set} != xset; then
56289 if test "${glibcxx_cv_func__sincosl_use+set}" = set; then :
56290 $as_echo_n "(cached) " >&6
56295 ac_cpp='$CXXCPP $CPPFLAGS'
56296 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
56297 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
56298 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
56300 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
56301 /* end confdefs.h. */
56311 if ac_fn_cxx_try_compile "$LINENO"; then :
56312 glibcxx_cv_func__sincosl_use=yes
56314 glibcxx_cv_func__sincosl_use=no
56316 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
56318 ac_cpp='$CPP $CPPFLAGS'
56319 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
56320 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
56321 ac_compiler_gnu=$ac_cv_c_compiler_gnu
56327 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__sincosl_use" >&5
56328 $as_echo "$glibcxx_cv_func__sincosl_use" >&6; }
56330 if test x$glibcxx_cv_func__sincosl_use = x"yes"; then
56331 for ac_func in _sincosl
56333 ac_fn_c_check_func "$LINENO" "_sincosl" "ac_cv_func__sincosl"
56334 if test "x$ac_cv_func__sincosl" = x""yes; then :
56335 cat >>confdefs.h <<_ACEOF
56336 #define HAVE__SINCOSL 1
56349 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for finitel declaration" >&5
56350 $as_echo_n "checking for finitel declaration... " >&6; }
56351 if test x${glibcxx_cv_func_finitel_use+set} != xset; then
56352 if test "${glibcxx_cv_func_finitel_use+set}" = set; then :
56353 $as_echo_n "(cached) " >&6
56358 ac_cpp='$CXXCPP $CPPFLAGS'
56359 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
56360 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
56361 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
56363 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
56364 /* end confdefs.h. */
56366 #ifdef HAVE_IEEEFP_H
56367 #include <ieeefp.h>
56378 if ac_fn_cxx_try_compile "$LINENO"; then :
56379 glibcxx_cv_func_finitel_use=yes
56381 glibcxx_cv_func_finitel_use=no
56383 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
56385 ac_cpp='$CPP $CPPFLAGS'
56386 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
56387 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
56388 ac_compiler_gnu=$ac_cv_c_compiler_gnu
56394 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_finitel_use" >&5
56395 $as_echo "$glibcxx_cv_func_finitel_use" >&6; }
56397 if test x$glibcxx_cv_func_finitel_use = x"yes"; then
56398 for ac_func in finitel
56400 ac_fn_c_check_func "$LINENO" "finitel" "ac_cv_func_finitel"
56401 if test "x$ac_cv_func_finitel" = x""yes; then :
56402 cat >>confdefs.h <<_ACEOF
56403 #define HAVE_FINITEL 1
56411 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _finitel declaration" >&5
56412 $as_echo_n "checking for _finitel declaration... " >&6; }
56413 if test x${glibcxx_cv_func__finitel_use+set} != xset; then
56414 if test "${glibcxx_cv_func__finitel_use+set}" = set; then :
56415 $as_echo_n "(cached) " >&6
56420 ac_cpp='$CXXCPP $CPPFLAGS'
56421 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
56422 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
56423 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
56425 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
56426 /* end confdefs.h. */
56428 #ifdef HAVE_IEEEFP_H
56429 #include <ieeefp.h>
56440 if ac_fn_cxx_try_compile "$LINENO"; then :
56441 glibcxx_cv_func__finitel_use=yes
56443 glibcxx_cv_func__finitel_use=no
56445 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
56447 ac_cpp='$CPP $CPPFLAGS'
56448 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
56449 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
56450 ac_compiler_gnu=$ac_cv_c_compiler_gnu
56456 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__finitel_use" >&5
56457 $as_echo "$glibcxx_cv_func__finitel_use" >&6; }
56459 if test x$glibcxx_cv_func__finitel_use = x"yes"; then
56460 for ac_func in _finitel
56462 ac_fn_c_check_func "$LINENO" "_finitel" "ac_cv_func__finitel"
56463 if test "x$ac_cv_func__finitel" = x""yes; then :
56464 cat >>confdefs.h <<_ACEOF
56465 #define HAVE__FINITEL 1
56477 LIBS="$ac_save_LIBS"
56478 CXXFLAGS="$ac_save_CXXFLAGS"
56481 ac_test_CXXFLAGS="${CXXFLAGS+set}"
56482 ac_save_CXXFLAGS="$CXXFLAGS"
56483 CXXFLAGS='-fno-builtin -D_GNU_SOURCE'
56486 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for strtold declaration" >&5
56487 $as_echo_n "checking for strtold declaration... " >&6; }
56488 if test x${glibcxx_cv_func_strtold_use+set} != xset; then
56489 if test "${glibcxx_cv_func_strtold_use+set}" = set; then :
56490 $as_echo_n "(cached) " >&6
56495 ac_cpp='$CXXCPP $CPPFLAGS'
56496 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
56497 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
56498 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
56500 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
56501 /* end confdefs.h. */
56502 #include <stdlib.h>
56511 if ac_fn_cxx_try_compile "$LINENO"; then :
56512 glibcxx_cv_func_strtold_use=yes
56514 glibcxx_cv_func_strtold_use=no
56516 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
56518 ac_cpp='$CPP $CPPFLAGS'
56519 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
56520 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
56521 ac_compiler_gnu=$ac_cv_c_compiler_gnu
56527 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_strtold_use" >&5
56528 $as_echo "$glibcxx_cv_func_strtold_use" >&6; }
56529 if test x$glibcxx_cv_func_strtold_use = x"yes"; then
56530 for ac_func in strtold
56532 ac_fn_c_check_func "$LINENO" "strtold" "ac_cv_func_strtold"
56533 if test "x$ac_cv_func_strtold" = x""yes; then :
56534 cat >>confdefs.h <<_ACEOF
56535 #define HAVE_STRTOLD 1
56546 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for strtof declaration" >&5
56547 $as_echo_n "checking for strtof declaration... " >&6; }
56548 if test x${glibcxx_cv_func_strtof_use+set} != xset; then
56549 if test "${glibcxx_cv_func_strtof_use+set}" = set; then :
56550 $as_echo_n "(cached) " >&6
56555 ac_cpp='$CXXCPP $CPPFLAGS'
56556 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
56557 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
56558 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
56560 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
56561 /* end confdefs.h. */
56562 #include <stdlib.h>
56571 if ac_fn_cxx_try_compile "$LINENO"; then :
56572 glibcxx_cv_func_strtof_use=yes
56574 glibcxx_cv_func_strtof_use=no
56576 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
56578 ac_cpp='$CPP $CPPFLAGS'
56579 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
56580 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
56581 ac_compiler_gnu=$ac_cv_c_compiler_gnu
56587 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_strtof_use" >&5
56588 $as_echo "$glibcxx_cv_func_strtof_use" >&6; }
56589 if test x$glibcxx_cv_func_strtof_use = x"yes"; then
56590 for ac_func in strtof
56592 ac_fn_c_check_func "$LINENO" "strtof" "ac_cv_func_strtof"
56593 if test "x$ac_cv_func_strtof" = x""yes; then :
56594 cat >>confdefs.h <<_ACEOF
56595 #define HAVE_STRTOF 1
56606 CXXFLAGS="$ac_save_CXXFLAGS"
56610 SECTION_FLAGS='-ffunction-sections -fdata-sections'
56613 # If we're not using GNU ld, then there's no point in even trying these
56614 # tests. Check for that first. We should have already tested for gld
56615 # by now (in libtool), but require it now just to be safe...
56616 test -z "$SECTION_LDFLAGS" && SECTION_LDFLAGS=''
56617 test -z "$OPT_LDFLAGS" && OPT_LDFLAGS=''
56621 # The name set by libtool depends on the version of libtool. Shame on us
56622 # for depending on an impl detail, but c'est la vie. Older versions used
56623 # ac_cv_prog_gnu_ld, but now it's lt_cv_prog_gnu_ld, and is copied back on
56624 # top of with_gnu_ld (which is also set by --with-gnu-ld, so that actually
56625 # makes sense). We'll test with_gnu_ld everywhere else, so if that isn't
56626 # set (hence we're using an older libtool), then set it.
56627 if test x${with_gnu_ld+set} != xset; then
56628 if test x${ac_cv_prog_gnu_ld+set} != xset; then
56629 # We got through "ac_require(ac_prog_ld)" and still not set? Huh?
56632 with_gnu_ld=$ac_cv_prog_gnu_ld
56636 # Start by getting the version number. I think the libtool test already
56637 # does some of this, but throws away the result.
56638 glibcxx_ld_is_gold=no
56639 if test x"$with_gnu_ld" = x"yes"; then
56640 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld version" >&5
56641 $as_echo_n "checking for ld version... " >&6; }
56643 if $LD --version 2>/dev/null | grep 'GNU gold' >/dev/null 2>&1; then
56644 glibcxx_ld_is_gold=yes
56646 ldver=`$LD --version 2>/dev/null |
56647 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'`
56649 glibcxx_gnu_ld_version=`echo $ldver | \
56650 $AWK -F. '{ if (NF<3) $3=0; print ($1*100+$2)*100+$3 }'`
56651 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_gnu_ld_version" >&5
56652 $as_echo "$glibcxx_gnu_ld_version" >&6; }
56655 # Set --gc-sections.
56656 glibcxx_have_gc_sections=no
56657 if test "$glibcxx_ld_is_gold" = "yes"; then
56658 if $LD --help 2>/dev/null | grep gc-sections >/dev/null 2>&1; then
56659 glibcxx_have_gc_sections=yes
56662 glibcxx_gcsections_min_ld=21602
56663 if test x"$with_gnu_ld" = x"yes" &&
56664 test $glibcxx_gnu_ld_version -gt $glibcxx_gcsections_min_ld ; then
56665 glibcxx_have_gc_sections=yes
56668 if test "$glibcxx_have_gc_sections" = "yes"; then
56669 # Sufficiently young GNU ld it is! Joy and bunny rabbits!
56670 # NB: This flag only works reliably after 2.16.1. Configure tests
56671 # for this are difficult, so hard wire a value that should work.
56673 ac_test_CFLAGS="${CFLAGS+set}"
56674 ac_save_CFLAGS="$CFLAGS"
56675 CFLAGS='-Wl,--gc-sections'
56677 # Check for -Wl,--gc-sections
56678 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld that supports -Wl,--gc-sections" >&5
56679 $as_echo_n "checking for ld that supports -Wl,--gc-sections... " >&6; }
56680 if test x$gcc_no_link = xyes; then
56681 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
56683 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
56684 /* end confdefs.h. */
56685 int one(void) { return 1; }
56686 int two(void) { return 2; }
56696 if ac_fn_c_try_link "$LINENO"; then :
56701 rm -f core conftest.err conftest.$ac_objext \
56702 conftest$ac_exeext conftest.$ac_ext
56703 if test "$ac_gcsections" = "yes"; then
56706 if $CC -c conftest.c; then
56707 if $LD --gc-sections -o conftest conftest.o 2>&1 | \
56708 grep "Warning: gc-sections option ignored" > /dev/null; then
56712 rm -f conftest.c conftest.o conftest
56714 if test "$ac_gcsections" = "yes"; then
56715 SECTION_LDFLAGS="-Wl,--gc-sections $SECTION_LDFLAGS"
56717 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_gcsections" >&5
56718 $as_echo "$ac_gcsections" >&6; }
56720 if test "$ac_test_CFLAGS" = set; then
56721 CFLAGS="$ac_save_CFLAGS"
56723 # this is the suspicious part
56729 # Note this is only for shared objects.
56731 if test x"$with_gnu_ld" = x"yes"; then
56732 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld that supports -Wl,-z,relro" >&5
56733 $as_echo_n "checking for ld that supports -Wl,-z,relro... " >&6; }
56734 cxx_z_relo=`$LD -v --help 2>/dev/null | grep "z relro"`
56735 if test -n "$cxx_z_relo"; then
56736 OPT_LDFLAGS="-Wl,-z,relro"
56739 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ld_relro" >&5
56740 $as_echo "$ac_ld_relro" >&6; }
56743 # Set linker optimization flags.
56744 if test x"$with_gnu_ld" = x"yes"; then
56745 OPT_LDFLAGS="-Wl,-O1 $OPT_LDFLAGS"
56751 $as_echo "#define HAVE_FINITEF 1" >>confdefs.h
56753 $as_echo "#define HAVE_FINITE 1" >>confdefs.h
56755 $as_echo "#define HAVE_FREXPF 1" >>confdefs.h
56757 $as_echo "#define HAVE_HYPOTF 1" >>confdefs.h
56759 $as_echo "#define HAVE_ISINF 1" >>confdefs.h
56761 $as_echo "#define HAVE_ISINFF 1" >>confdefs.h
56763 $as_echo "#define HAVE_ISNAN 1" >>confdefs.h
56765 $as_echo "#define HAVE_ISNANF 1" >>confdefs.h
56767 if test x"long_double_math_on_this_cpu" = x"yes"; then
56768 $as_echo "#define HAVE_FINITEL 1" >>confdefs.h
56770 $as_echo "#define HAVE_ISINFL 1" >>confdefs.h
56772 $as_echo "#define HAVE_ISNANL 1" >>confdefs.h
56777 SECTION_FLAGS='-ffunction-sections -fdata-sections'
56780 # If we're not using GNU ld, then there's no point in even trying these
56781 # tests. Check for that first. We should have already tested for gld
56782 # by now (in libtool), but require it now just to be safe...
56783 test -z "$SECTION_LDFLAGS" && SECTION_LDFLAGS=''
56784 test -z "$OPT_LDFLAGS" && OPT_LDFLAGS=''
56788 # The name set by libtool depends on the version of libtool. Shame on us
56789 # for depending on an impl detail, but c'est la vie. Older versions used
56790 # ac_cv_prog_gnu_ld, but now it's lt_cv_prog_gnu_ld, and is copied back on
56791 # top of with_gnu_ld (which is also set by --with-gnu-ld, so that actually
56792 # makes sense). We'll test with_gnu_ld everywhere else, so if that isn't
56793 # set (hence we're using an older libtool), then set it.
56794 if test x${with_gnu_ld+set} != xset; then
56795 if test x${ac_cv_prog_gnu_ld+set} != xset; then
56796 # We got through "ac_require(ac_prog_ld)" and still not set? Huh?
56799 with_gnu_ld=$ac_cv_prog_gnu_ld
56803 # Start by getting the version number. I think the libtool test already
56804 # does some of this, but throws away the result.
56805 glibcxx_ld_is_gold=no
56806 if test x"$with_gnu_ld" = x"yes"; then
56807 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld version" >&5
56808 $as_echo_n "checking for ld version... " >&6; }
56810 if $LD --version 2>/dev/null | grep 'GNU gold' >/dev/null 2>&1; then
56811 glibcxx_ld_is_gold=yes
56813 ldver=`$LD --version 2>/dev/null |
56814 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'`
56816 glibcxx_gnu_ld_version=`echo $ldver | \
56817 $AWK -F. '{ if (NF<3) $3=0; print ($1*100+$2)*100+$3 }'`
56818 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_gnu_ld_version" >&5
56819 $as_echo "$glibcxx_gnu_ld_version" >&6; }
56822 # Set --gc-sections.
56823 glibcxx_have_gc_sections=no
56824 if test "$glibcxx_ld_is_gold" = "yes"; then
56825 if $LD --help 2>/dev/null | grep gc-sections >/dev/null 2>&1; then
56826 glibcxx_have_gc_sections=yes
56829 glibcxx_gcsections_min_ld=21602
56830 if test x"$with_gnu_ld" = x"yes" &&
56831 test $glibcxx_gnu_ld_version -gt $glibcxx_gcsections_min_ld ; then
56832 glibcxx_have_gc_sections=yes
56835 if test "$glibcxx_have_gc_sections" = "yes"; then
56836 # Sufficiently young GNU ld it is! Joy and bunny rabbits!
56837 # NB: This flag only works reliably after 2.16.1. Configure tests
56838 # for this are difficult, so hard wire a value that should work.
56840 ac_test_CFLAGS="${CFLAGS+set}"
56841 ac_save_CFLAGS="$CFLAGS"
56842 CFLAGS='-Wl,--gc-sections'
56844 # Check for -Wl,--gc-sections
56845 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld that supports -Wl,--gc-sections" >&5
56846 $as_echo_n "checking for ld that supports -Wl,--gc-sections... " >&6; }
56847 if test x$gcc_no_link = xyes; then
56848 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
56850 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
56851 /* end confdefs.h. */
56852 int one(void) { return 1; }
56853 int two(void) { return 2; }
56863 if ac_fn_c_try_link "$LINENO"; then :
56868 rm -f core conftest.err conftest.$ac_objext \
56869 conftest$ac_exeext conftest.$ac_ext
56870 if test "$ac_gcsections" = "yes"; then
56873 if $CC -c conftest.c; then
56874 if $LD --gc-sections -o conftest conftest.o 2>&1 | \
56875 grep "Warning: gc-sections option ignored" > /dev/null; then
56879 rm -f conftest.c conftest.o conftest
56881 if test "$ac_gcsections" = "yes"; then
56882 SECTION_LDFLAGS="-Wl,--gc-sections $SECTION_LDFLAGS"
56884 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_gcsections" >&5
56885 $as_echo "$ac_gcsections" >&6; }
56887 if test "$ac_test_CFLAGS" = set; then
56888 CFLAGS="$ac_save_CFLAGS"
56890 # this is the suspicious part
56896 # Note this is only for shared objects.
56898 if test x"$with_gnu_ld" = x"yes"; then
56899 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld that supports -Wl,-z,relro" >&5
56900 $as_echo_n "checking for ld that supports -Wl,-z,relro... " >&6; }
56901 cxx_z_relo=`$LD -v --help 2>/dev/null | grep "z relro"`
56902 if test -n "$cxx_z_relo"; then
56903 OPT_LDFLAGS="-Wl,-z,relro"
56906 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ld_relro" >&5
56907 $as_echo "$ac_ld_relro" >&6; }
56910 # Set linker optimization flags.
56911 if test x"$with_gnu_ld" = x"yes"; then
56912 OPT_LDFLAGS="-Wl,-O1 $OPT_LDFLAGS"
56918 $as_echo "#define HAVE_HYPOT 1" >>confdefs.h
56920 $as_echo "#define HAVE_ISINF 1" >>confdefs.h
56922 $as_echo "#define HAVE_ISNAN 1" >>confdefs.h
56925 *-qnx6.1* | *-qnx6.2*)
56926 SECTION_FLAGS='-ffunction-sections -fdata-sections'
56929 # If we're not using GNU ld, then there's no point in even trying these
56930 # tests. Check for that first. We should have already tested for gld
56931 # by now (in libtool), but require it now just to be safe...
56932 test -z "$SECTION_LDFLAGS" && SECTION_LDFLAGS=''
56933 test -z "$OPT_LDFLAGS" && OPT_LDFLAGS=''
56937 # The name set by libtool depends on the version of libtool. Shame on us
56938 # for depending on an impl detail, but c'est la vie. Older versions used
56939 # ac_cv_prog_gnu_ld, but now it's lt_cv_prog_gnu_ld, and is copied back on
56940 # top of with_gnu_ld (which is also set by --with-gnu-ld, so that actually
56941 # makes sense). We'll test with_gnu_ld everywhere else, so if that isn't
56942 # set (hence we're using an older libtool), then set it.
56943 if test x${with_gnu_ld+set} != xset; then
56944 if test x${ac_cv_prog_gnu_ld+set} != xset; then
56945 # We got through "ac_require(ac_prog_ld)" and still not set? Huh?
56948 with_gnu_ld=$ac_cv_prog_gnu_ld
56952 # Start by getting the version number. I think the libtool test already
56953 # does some of this, but throws away the result.
56954 glibcxx_ld_is_gold=no
56955 if test x"$with_gnu_ld" = x"yes"; then
56956 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld version" >&5
56957 $as_echo_n "checking for ld version... " >&6; }
56959 if $LD --version 2>/dev/null | grep 'GNU gold' >/dev/null 2>&1; then
56960 glibcxx_ld_is_gold=yes
56962 ldver=`$LD --version 2>/dev/null |
56963 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'`
56965 glibcxx_gnu_ld_version=`echo $ldver | \
56966 $AWK -F. '{ if (NF<3) $3=0; print ($1*100+$2)*100+$3 }'`
56967 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_gnu_ld_version" >&5
56968 $as_echo "$glibcxx_gnu_ld_version" >&6; }
56971 # Set --gc-sections.
56972 glibcxx_have_gc_sections=no
56973 if test "$glibcxx_ld_is_gold" = "yes"; then
56974 if $LD --help 2>/dev/null | grep gc-sections >/dev/null 2>&1; then
56975 glibcxx_have_gc_sections=yes
56978 glibcxx_gcsections_min_ld=21602
56979 if test x"$with_gnu_ld" = x"yes" &&
56980 test $glibcxx_gnu_ld_version -gt $glibcxx_gcsections_min_ld ; then
56981 glibcxx_have_gc_sections=yes
56984 if test "$glibcxx_have_gc_sections" = "yes"; then
56985 # Sufficiently young GNU ld it is! Joy and bunny rabbits!
56986 # NB: This flag only works reliably after 2.16.1. Configure tests
56987 # for this are difficult, so hard wire a value that should work.
56989 ac_test_CFLAGS="${CFLAGS+set}"
56990 ac_save_CFLAGS="$CFLAGS"
56991 CFLAGS='-Wl,--gc-sections'
56993 # Check for -Wl,--gc-sections
56994 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld that supports -Wl,--gc-sections" >&5
56995 $as_echo_n "checking for ld that supports -Wl,--gc-sections... " >&6; }
56996 if test x$gcc_no_link = xyes; then
56997 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
56999 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
57000 /* end confdefs.h. */
57001 int one(void) { return 1; }
57002 int two(void) { return 2; }
57012 if ac_fn_c_try_link "$LINENO"; then :
57017 rm -f core conftest.err conftest.$ac_objext \
57018 conftest$ac_exeext conftest.$ac_ext
57019 if test "$ac_gcsections" = "yes"; then
57022 if $CC -c conftest.c; then
57023 if $LD --gc-sections -o conftest conftest.o 2>&1 | \
57024 grep "Warning: gc-sections option ignored" > /dev/null; then
57028 rm -f conftest.c conftest.o conftest
57030 if test "$ac_gcsections" = "yes"; then
57031 SECTION_LDFLAGS="-Wl,--gc-sections $SECTION_LDFLAGS"
57033 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_gcsections" >&5
57034 $as_echo "$ac_gcsections" >&6; }
57036 if test "$ac_test_CFLAGS" = set; then
57037 CFLAGS="$ac_save_CFLAGS"
57039 # this is the suspicious part
57045 # Note this is only for shared objects.
57047 if test x"$with_gnu_ld" = x"yes"; then
57048 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld that supports -Wl,-z,relro" >&5
57049 $as_echo_n "checking for ld that supports -Wl,-z,relro... " >&6; }
57050 cxx_z_relo=`$LD -v --help 2>/dev/null | grep "z relro"`
57051 if test -n "$cxx_z_relo"; then
57052 OPT_LDFLAGS="-Wl,-z,relro"
57055 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ld_relro" >&5
57056 $as_echo "$ac_ld_relro" >&6; }
57059 # Set linker optimization flags.
57060 if test x"$with_gnu_ld" = x"yes"; then
57061 OPT_LDFLAGS="-Wl,-O1 $OPT_LDFLAGS"
57067 $as_echo "#define HAVE_COSF 1" >>confdefs.h
57069 $as_echo "#define HAVE_COSL 1" >>confdefs.h
57071 $as_echo "#define HAVE_COSHF 1" >>confdefs.h
57073 $as_echo "#define HAVE_COSHL 1" >>confdefs.h
57075 $as_echo "#define HAVE_LOGF 1" >>confdefs.h
57077 $as_echo "#define HAVE_LOGL 1" >>confdefs.h
57079 $as_echo "#define HAVE_LOG10F 1" >>confdefs.h
57081 $as_echo "#define HAVE_LOG10L 1" >>confdefs.h
57083 $as_echo "#define HAVE_SINF 1" >>confdefs.h
57085 $as_echo "#define HAVE_SINL 1" >>confdefs.h
57087 $as_echo "#define HAVE_SINHF 1" >>confdefs.h
57089 $as_echo "#define HAVE_SINHL 1" >>confdefs.h
57094 *-solaris2.7 | *-solaris2.8 | *-solaris2.9 | *-solaris2.10)
57096 # If we're not using GNU ld, then there's no point in even trying these
57097 # tests. Check for that first. We should have already tested for gld
57098 # by now (in libtool), but require it now just to be safe...
57099 test -z "$SECTION_LDFLAGS" && SECTION_LDFLAGS=''
57100 test -z "$OPT_LDFLAGS" && OPT_LDFLAGS=''
57104 # The name set by libtool depends on the version of libtool. Shame on us
57105 # for depending on an impl detail, but c'est la vie. Older versions used
57106 # ac_cv_prog_gnu_ld, but now it's lt_cv_prog_gnu_ld, and is copied back on
57107 # top of with_gnu_ld (which is also set by --with-gnu-ld, so that actually
57108 # makes sense). We'll test with_gnu_ld everywhere else, so if that isn't
57109 # set (hence we're using an older libtool), then set it.
57110 if test x${with_gnu_ld+set} != xset; then
57111 if test x${ac_cv_prog_gnu_ld+set} != xset; then
57112 # We got through "ac_require(ac_prog_ld)" and still not set? Huh?
57115 with_gnu_ld=$ac_cv_prog_gnu_ld
57119 # Start by getting the version number. I think the libtool test already
57120 # does some of this, but throws away the result.
57121 glibcxx_ld_is_gold=no
57122 if test x"$with_gnu_ld" = x"yes"; then
57123 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld version" >&5
57124 $as_echo_n "checking for ld version... " >&6; }
57126 if $LD --version 2>/dev/null | grep 'GNU gold' >/dev/null 2>&1; then
57127 glibcxx_ld_is_gold=yes
57129 ldver=`$LD --version 2>/dev/null |
57130 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'`
57132 glibcxx_gnu_ld_version=`echo $ldver | \
57133 $AWK -F. '{ if (NF<3) $3=0; print ($1*100+$2)*100+$3 }'`
57134 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_gnu_ld_version" >&5
57135 $as_echo "$glibcxx_gnu_ld_version" >&6; }
57138 # Set --gc-sections.
57139 glibcxx_have_gc_sections=no
57140 if test "$glibcxx_ld_is_gold" = "yes"; then
57141 if $LD --help 2>/dev/null | grep gc-sections >/dev/null 2>&1; then
57142 glibcxx_have_gc_sections=yes
57145 glibcxx_gcsections_min_ld=21602
57146 if test x"$with_gnu_ld" = x"yes" &&
57147 test $glibcxx_gnu_ld_version -gt $glibcxx_gcsections_min_ld ; then
57148 glibcxx_have_gc_sections=yes
57151 if test "$glibcxx_have_gc_sections" = "yes"; then
57152 # Sufficiently young GNU ld it is! Joy and bunny rabbits!
57153 # NB: This flag only works reliably after 2.16.1. Configure tests
57154 # for this are difficult, so hard wire a value that should work.
57156 ac_test_CFLAGS="${CFLAGS+set}"
57157 ac_save_CFLAGS="$CFLAGS"
57158 CFLAGS='-Wl,--gc-sections'
57160 # Check for -Wl,--gc-sections
57161 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld that supports -Wl,--gc-sections" >&5
57162 $as_echo_n "checking for ld that supports -Wl,--gc-sections... " >&6; }
57163 if test x$gcc_no_link = xyes; then
57164 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
57166 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
57167 /* end confdefs.h. */
57168 int one(void) { return 1; }
57169 int two(void) { return 2; }
57179 if ac_fn_c_try_link "$LINENO"; then :
57184 rm -f core conftest.err conftest.$ac_objext \
57185 conftest$ac_exeext conftest.$ac_ext
57186 if test "$ac_gcsections" = "yes"; then
57189 if $CC -c conftest.c; then
57190 if $LD --gc-sections -o conftest conftest.o 2>&1 | \
57191 grep "Warning: gc-sections option ignored" > /dev/null; then
57195 rm -f conftest.c conftest.o conftest
57197 if test "$ac_gcsections" = "yes"; then
57198 SECTION_LDFLAGS="-Wl,--gc-sections $SECTION_LDFLAGS"
57200 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_gcsections" >&5
57201 $as_echo "$ac_gcsections" >&6; }
57203 if test "$ac_test_CFLAGS" = set; then
57204 CFLAGS="$ac_save_CFLAGS"
57206 # this is the suspicious part
57212 # Note this is only for shared objects.
57214 if test x"$with_gnu_ld" = x"yes"; then
57215 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld that supports -Wl,-z,relro" >&5
57216 $as_echo_n "checking for ld that supports -Wl,-z,relro... " >&6; }
57217 cxx_z_relo=`$LD -v --help 2>/dev/null | grep "z relro"`
57218 if test -n "$cxx_z_relo"; then
57219 OPT_LDFLAGS="-Wl,-z,relro"
57222 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ld_relro" >&5
57223 $as_echo "$ac_ld_relro" >&6; }
57226 # Set linker optimization flags.
57227 if test x"$with_gnu_ld" = x"yes"; then
57228 OPT_LDFLAGS="-Wl,-O1 $OPT_LDFLAGS"
57234 $as_echo "#define HAVE_MBSTATE_T 1" >>confdefs.h
57236 $as_echo "#define HAVE_FINITE 1" >>confdefs.h
57238 $as_echo "#define HAVE_FPCLASS 1" >>confdefs.h
57240 # All of the dependencies for wide character support are here, so
57242 $as_echo "#define _GLIBCXX_USE_WCHAR_T 1" >>confdefs.h
57248 # These two C99 functions are present only in Solaris >= 10
57249 $as_echo "#define HAVE_STRTOF 1" >>confdefs.h
57251 $as_echo "#define HAVE_STRTOLD 1" >>confdefs.h
57255 $as_echo "#define HAVE_ISNAN 1" >>confdefs.h
57257 $as_echo "#define HAVE_ISNANF 1" >>confdefs.h
57259 $as_echo "#define HAVE_MODFF 1" >>confdefs.h
57261 $as_echo "#define HAVE_HYPOT 1" >>confdefs.h
57265 SECTION_FLAGS='-ffunction-sections -fdata-sections'
57268 # If we're not using GNU ld, then there's no point in even trying these
57269 # tests. Check for that first. We should have already tested for gld
57270 # by now (in libtool), but require it now just to be safe...
57271 test -z "$SECTION_LDFLAGS" && SECTION_LDFLAGS=''
57272 test -z "$OPT_LDFLAGS" && OPT_LDFLAGS=''
57276 # The name set by libtool depends on the version of libtool. Shame on us
57277 # for depending on an impl detail, but c'est la vie. Older versions used
57278 # ac_cv_prog_gnu_ld, but now it's lt_cv_prog_gnu_ld, and is copied back on
57279 # top of with_gnu_ld (which is also set by --with-gnu-ld, so that actually
57280 # makes sense). We'll test with_gnu_ld everywhere else, so if that isn't
57281 # set (hence we're using an older libtool), then set it.
57282 if test x${with_gnu_ld+set} != xset; then
57283 if test x${ac_cv_prog_gnu_ld+set} != xset; then
57284 # We got through "ac_require(ac_prog_ld)" and still not set? Huh?
57287 with_gnu_ld=$ac_cv_prog_gnu_ld
57291 # Start by getting the version number. I think the libtool test already
57292 # does some of this, but throws away the result.
57293 glibcxx_ld_is_gold=no
57294 if test x"$with_gnu_ld" = x"yes"; then
57295 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld version" >&5
57296 $as_echo_n "checking for ld version... " >&6; }
57298 if $LD --version 2>/dev/null | grep 'GNU gold' >/dev/null 2>&1; then
57299 glibcxx_ld_is_gold=yes
57301 ldver=`$LD --version 2>/dev/null |
57302 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'`
57304 glibcxx_gnu_ld_version=`echo $ldver | \
57305 $AWK -F. '{ if (NF<3) $3=0; print ($1*100+$2)*100+$3 }'`
57306 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_gnu_ld_version" >&5
57307 $as_echo "$glibcxx_gnu_ld_version" >&6; }
57310 # Set --gc-sections.
57311 glibcxx_have_gc_sections=no
57312 if test "$glibcxx_ld_is_gold" = "yes"; then
57313 if $LD --help 2>/dev/null | grep gc-sections >/dev/null 2>&1; then
57314 glibcxx_have_gc_sections=yes
57317 glibcxx_gcsections_min_ld=21602
57318 if test x"$with_gnu_ld" = x"yes" &&
57319 test $glibcxx_gnu_ld_version -gt $glibcxx_gcsections_min_ld ; then
57320 glibcxx_have_gc_sections=yes
57323 if test "$glibcxx_have_gc_sections" = "yes"; then
57324 # Sufficiently young GNU ld it is! Joy and bunny rabbits!
57325 # NB: This flag only works reliably after 2.16.1. Configure tests
57326 # for this are difficult, so hard wire a value that should work.
57328 ac_test_CFLAGS="${CFLAGS+set}"
57329 ac_save_CFLAGS="$CFLAGS"
57330 CFLAGS='-Wl,--gc-sections'
57332 # Check for -Wl,--gc-sections
57333 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld that supports -Wl,--gc-sections" >&5
57334 $as_echo_n "checking for ld that supports -Wl,--gc-sections... " >&6; }
57335 if test x$gcc_no_link = xyes; then
57336 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
57338 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
57339 /* end confdefs.h. */
57340 int one(void) { return 1; }
57341 int two(void) { return 2; }
57351 if ac_fn_c_try_link "$LINENO"; then :
57356 rm -f core conftest.err conftest.$ac_objext \
57357 conftest$ac_exeext conftest.$ac_ext
57358 if test "$ac_gcsections" = "yes"; then
57361 if $CC -c conftest.c; then
57362 if $LD --gc-sections -o conftest conftest.o 2>&1 | \
57363 grep "Warning: gc-sections option ignored" > /dev/null; then
57367 rm -f conftest.c conftest.o conftest
57369 if test "$ac_gcsections" = "yes"; then
57370 SECTION_LDFLAGS="-Wl,--gc-sections $SECTION_LDFLAGS"
57372 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_gcsections" >&5
57373 $as_echo "$ac_gcsections" >&6; }
57375 if test "$ac_test_CFLAGS" = set; then
57376 CFLAGS="$ac_save_CFLAGS"
57378 # this is the suspicious part
57384 # Note this is only for shared objects.
57386 if test x"$with_gnu_ld" = x"yes"; then
57387 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld that supports -Wl,-z,relro" >&5
57388 $as_echo_n "checking for ld that supports -Wl,-z,relro... " >&6; }
57389 cxx_z_relo=`$LD -v --help 2>/dev/null | grep "z relro"`
57390 if test -n "$cxx_z_relo"; then
57391 OPT_LDFLAGS="-Wl,-z,relro"
57394 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ld_relro" >&5
57395 $as_echo "$ac_ld_relro" >&6; }
57398 # Set linker optimization flags.
57399 if test x"$with_gnu_ld" = x"yes"; then
57400 OPT_LDFLAGS="-Wl,-O1 $OPT_LDFLAGS"
57406 $as_echo "#define HAVE_FINITE 1" >>confdefs.h
57408 $as_echo "#define HAVE_FINITEF 1" >>confdefs.h
57410 $as_echo "#define HAVE_FREXPF 1" >>confdefs.h
57412 $as_echo "#define HAVE_HYPOTF 1" >>confdefs.h
57414 $as_echo "#define HAVE_ISINF 1" >>confdefs.h
57416 $as_echo "#define HAVE_ISINFF 1" >>confdefs.h
57418 $as_echo "#define HAVE_ISNAN 1" >>confdefs.h
57420 $as_echo "#define HAVE_ISNANF 1" >>confdefs.h
57422 $as_echo "#define HAVE_SINCOS 1" >>confdefs.h
57424 $as_echo "#define HAVE_SINCOSF 1" >>confdefs.h
57426 if test x"long_double_math_on_this_cpu" = x"yes"; then
57427 $as_echo "#define HAVE_FINITEL 1" >>confdefs.h
57429 $as_echo "#define HAVE_HYPOTL 1" >>confdefs.h
57431 $as_echo "#define HAVE_ISINFL 1" >>confdefs.h
57433 $as_echo "#define HAVE_ISNANL 1" >>confdefs.h
57438 $as_echo "#define HAVE_ACOSF 1" >>confdefs.h
57440 $as_echo "#define HAVE_ASINF 1" >>confdefs.h
57442 $as_echo "#define HAVE_ATAN2F 1" >>confdefs.h
57444 $as_echo "#define HAVE_ATANF 1" >>confdefs.h
57446 $as_echo "#define HAVE_CEILF 1" >>confdefs.h
57448 $as_echo "#define HAVE_COSF 1" >>confdefs.h
57450 $as_echo "#define HAVE_COSHF 1" >>confdefs.h
57452 $as_echo "#define HAVE_EXPF 1" >>confdefs.h
57454 $as_echo "#define HAVE_FABSF 1" >>confdefs.h
57456 $as_echo "#define HAVE_FLOORF 1" >>confdefs.h
57458 $as_echo "#define HAVE_FMODF 1" >>confdefs.h
57460 $as_echo "#define HAVE_HYPOT 1" >>confdefs.h
57462 $as_echo "#define HAVE_LOG10F 1" >>confdefs.h
57464 $as_echo "#define HAVE_LOGF 1" >>confdefs.h
57466 $as_echo "#define HAVE_POWF 1" >>confdefs.h
57468 $as_echo "#define HAVE_SINF 1" >>confdefs.h
57470 $as_echo "#define HAVE_SINHF 1" >>confdefs.h
57472 $as_echo "#define HAVE_SQRTF 1" >>confdefs.h
57474 $as_echo "#define HAVE_TANF 1" >>confdefs.h
57476 $as_echo "#define HAVE_TANHF 1" >>confdefs.h
57480 as_fn_error "No support for this host/target combination." "$LINENO" 5
57486 # At some point, we should differentiate between architectures
57487 # like x86, which have long double versions, and alpha/powerpc/etc.,
57488 # which don't. For the time being, punt.
57489 if test x"long_double_math_on_this_cpu" = x"yes"; then
57490 $as_echo "#define HAVE_ACOSL 1" >>confdefs.h
57492 $as_echo "#define HAVE_ASINL 1" >>confdefs.h
57494 $as_echo "#define HAVE_ATAN2L 1" >>confdefs.h
57496 $as_echo "#define HAVE_ATANL 1" >>confdefs.h
57498 $as_echo "#define HAVE_CEILL 1" >>confdefs.h
57500 $as_echo "#define HAVE_COSL 1" >>confdefs.h
57502 $as_echo "#define HAVE_COSHL 1" >>confdefs.h
57504 $as_echo "#define HAVE_EXPL 1" >>confdefs.h
57506 $as_echo "#define HAVE_FABSL 1" >>confdefs.h
57508 $as_echo "#define HAVE_FLOORL 1" >>confdefs.h
57510 $as_echo "#define HAVE_FMODL 1" >>confdefs.h
57512 $as_echo "#define HAVE_FREXPL 1" >>confdefs.h
57514 $as_echo "#define HAVE_LDEXPL 1" >>confdefs.h
57516 $as_echo "#define HAVE_LOG10L 1" >>confdefs.h
57518 $as_echo "#define HAVE_LOGL 1" >>confdefs.h
57520 $as_echo "#define HAVE_MODFL 1" >>confdefs.h
57522 $as_echo "#define HAVE_POWL 1" >>confdefs.h
57524 $as_echo "#define HAVE_SINCOSL 1" >>confdefs.h
57526 $as_echo "#define HAVE_SINL 1" >>confdefs.h
57528 $as_echo "#define HAVE_SINHL 1" >>confdefs.h
57530 $as_echo "#define HAVE_SQRTL 1" >>confdefs.h
57532 $as_echo "#define HAVE_TANL 1" >>confdefs.h
57534 $as_echo "#define HAVE_TANHL 1" >>confdefs.h
57539 # Check for _Unwind_GetIPInfo.
57542 # Check whether --with-system-libunwind was given.
57543 if test "${with_system_libunwind+set}" = set; then :
57544 withval=$with_system_libunwind;
57547 # If system-libunwind was not specifically set, pick a default setting.
57548 if test x$with_system_libunwind = x; then
57550 ia64-*-hpux*) with_system_libunwind=yes ;;
57551 *) with_system_libunwind=no ;;
57554 # Based on system-libunwind and target, do we have ipinfo?
57555 if test x$with_system_libunwind = xyes; then
57557 ia64-*-*) have_unwind_getipinfo=no ;;
57558 *) have_unwind_getipinfo=yes ;;
57561 # Darwin before version 9 does not have _Unwind_GetIPInfo.
57564 *-*-darwin[3-8]|*-*-darwin[3-8].*) have_unwind_getipinfo=no ;;
57565 *) have_unwind_getipinfo=yes ;;
57570 if test x$have_unwind_getipinfo = xyes; then
57572 $as_echo "#define HAVE_GETIPINFO 1" >>confdefs.h
57578 # Check whether --enable-linux-futex was given.
57579 if test "${enable_linux_futex+set}" = set; then :
57580 enableval=$enable_linux_futex;
57581 case "$enableval" in
57583 *) as_fn_error "Unknown argument to enable/disable linux-futex" "$LINENO" 5 ;;
57587 enable_linux_futex=default
57593 case "$enable_linux_futex" in
57595 # If headers don't have gettid/futex syscalls definition, then
57596 # default to no, otherwise there will be compile time failures.
57597 # Otherwise, default to yes. If we don't detect we are
57598 # compiled/linked against NPTL and not cross-compiling, check
57599 # if programs are run by default against NPTL and if not, issue
57601 enable_linux_futex=no
57602 if test x$gcc_no_link = xyes; then
57603 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
57605 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
57606 /* end confdefs.h. */
57607 #include <sys/syscall.h>
57612 syscall (SYS_gettid); syscall (SYS_futex, &lk, 0, 0, 0);
57617 if ac_fn_c_try_link "$LINENO"; then :
57619 LIBS="-lpthread $LIBS"
57620 if test x$gcc_no_link = xyes; then
57621 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
57623 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
57624 /* end confdefs.h. */
57625 #ifndef _GNU_SOURCE
57626 #define _GNU_SOURCE 1
57628 #include <pthread.h>
57629 pthread_t th; void *status;
57633 pthread_tryjoin_np (th, &status);
57638 if ac_fn_c_try_link "$LINENO"; then :
57639 enable_linux_futex=yes
57641 if test x$cross_compiling = xno; then
57642 if getconf GNU_LIBPTHREAD_VERSION 2>/dev/null \
57643 | LC_ALL=C grep -i NPTL > /dev/null 2>/dev/null; then :; else
57644 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: The kernel might not support futex or gettid syscalls.
57645 If so, please configure with --disable-linux-futex" >&5
57646 $as_echo "$as_me: WARNING: The kernel might not support futex or gettid syscalls.
57647 If so, please configure with --disable-linux-futex" >&2;}
57650 enable_linux_futex=yes
57652 rm -f core conftest.err conftest.$ac_objext \
57653 conftest$ac_exeext conftest.$ac_ext
57656 rm -f core conftest.err conftest.$ac_objext \
57657 conftest$ac_exeext conftest.$ac_ext
57660 if test x$gcc_no_link = xyes; then
57661 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
57663 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
57664 /* end confdefs.h. */
57665 #include <sys/syscall.h>
57670 syscall (SYS_gettid); syscall (SYS_futex, &lk, 0, 0, 0);
57675 if ac_fn_c_try_link "$LINENO"; then :
57678 as_fn_error "SYS_gettid and SYS_futex required for --enable-linux-futex" "$LINENO" 5
57680 rm -f core conftest.err conftest.$ac_objext \
57681 conftest$ac_exeext conftest.$ac_ext
57686 enable_linux_futex=no
57689 if test x$enable_linux_futex = xyes; then
57691 $as_echo "#define HAVE_LINUX_FUTEX 1" >>confdefs.h
57698 inttype_headers=`echo inttypes.h sys/inttypes.h | sed -e 's/,/ /g'`
57700 acx_cv_header_stdint=stddef.h
57701 acx_cv_header_stdint_kind="(already complete)"
57702 for i in stdint.h $inttype_headers; do
57703 unset ac_cv_type_uintptr_t
57704 unset ac_cv_type_uintmax_t
57705 unset ac_cv_type_int_least32_t
57706 unset ac_cv_type_int_fast32_t
57707 unset ac_cv_type_uint64_t
57708 $as_echo_n "looking for a compliant stdint.h in $i, " >&6
57709 ac_fn_c_check_type "$LINENO" "uintmax_t" "ac_cv_type_uintmax_t" "#include <sys/types.h>
57712 if test "x$ac_cv_type_uintmax_t" = x""yes; then :
57713 acx_cv_header_stdint=$i
57718 ac_fn_c_check_type "$LINENO" "uintptr_t" "ac_cv_type_uintptr_t" "#include <sys/types.h>
57721 if test "x$ac_cv_type_uintptr_t" = x""yes; then :
57724 acx_cv_header_stdint_kind="(mostly complete)"
57727 ac_fn_c_check_type "$LINENO" "int_least32_t" "ac_cv_type_int_least32_t" "#include <sys/types.h>
57730 if test "x$ac_cv_type_int_least32_t" = x""yes; then :
57733 acx_cv_header_stdint_kind="(mostly complete)"
57736 ac_fn_c_check_type "$LINENO" "int_fast32_t" "ac_cv_type_int_fast32_t" "#include <sys/types.h>
57739 if test "x$ac_cv_type_int_fast32_t" = x""yes; then :
57742 acx_cv_header_stdint_kind="(mostly complete)"
57745 ac_fn_c_check_type "$LINENO" "uint64_t" "ac_cv_type_uint64_t" "#include <sys/types.h>
57748 if test "x$ac_cv_type_uint64_t" = x""yes; then :
57751 acx_cv_header_stdint_kind="(lacks uint64_t)"
57756 if test "$acx_cv_header_stdint" = stddef.h; then
57757 acx_cv_header_stdint_kind="(lacks uintmax_t)"
57758 for i in stdint.h $inttype_headers; do
57759 unset ac_cv_type_uintptr_t
57760 unset ac_cv_type_uint32_t
57761 unset ac_cv_type_uint64_t
57762 $as_echo_n "looking for an incomplete stdint.h in $i, " >&6
57763 ac_fn_c_check_type "$LINENO" "uint32_t" "ac_cv_type_uint32_t" "#include <sys/types.h>
57766 if test "x$ac_cv_type_uint32_t" = x""yes; then :
57767 acx_cv_header_stdint=$i
57772 ac_fn_c_check_type "$LINENO" "uint64_t" "ac_cv_type_uint64_t" "#include <sys/types.h>
57775 if test "x$ac_cv_type_uint64_t" = x""yes; then :
57779 ac_fn_c_check_type "$LINENO" "uintptr_t" "ac_cv_type_uintptr_t" "#include <sys/types.h>
57782 if test "x$ac_cv_type_uintptr_t" = x""yes; then :
57789 if test "$acx_cv_header_stdint" = stddef.h; then
57790 acx_cv_header_stdint_kind="(u_intXX_t style)"
57791 for i in sys/types.h $inttype_headers; do
57792 unset ac_cv_type_u_int32_t
57793 unset ac_cv_type_u_int64_t
57794 $as_echo_n "looking for u_intXX_t types in $i, " >&6
57795 ac_fn_c_check_type "$LINENO" "u_int32_t" "ac_cv_type_u_int32_t" "#include <sys/types.h>
57798 if test "x$ac_cv_type_u_int32_t" = x""yes; then :
57799 acx_cv_header_stdint=$i
57804 ac_fn_c_check_type "$LINENO" "u_int64_t" "ac_cv_type_u_int64_t" "#include <sys/types.h>
57807 if test "x$ac_cv_type_u_int64_t" = x""yes; then :
57814 if test "$acx_cv_header_stdint" = stddef.h; then
57815 acx_cv_header_stdint_kind="(using manual detection)"
57818 test -z "$ac_cv_type_uintptr_t" && ac_cv_type_uintptr_t=no
57819 test -z "$ac_cv_type_uint64_t" && ac_cv_type_uint64_t=no
57820 test -z "$ac_cv_type_u_int64_t" && ac_cv_type_u_int64_t=no
57821 test -z "$ac_cv_type_int_least32_t" && ac_cv_type_int_least32_t=no
57822 test -z "$ac_cv_type_int_fast32_t" && ac_cv_type_int_fast32_t=no
57824 # ----------------- Summarize what we found so far
57826 { $as_echo "$as_me:${as_lineno-$LINENO}: checking what to include in include/gstdint.h" >&5
57827 $as_echo_n "checking what to include in include/gstdint.h... " >&6; }
57829 case `$as_basename -- include/gstdint.h ||
57830 $as_expr X/include/gstdint.h : '.*/\([^/][^/]*\)/*$' \| \
57831 Xinclude/gstdint.h : 'X\(//\)$' \| \
57832 Xinclude/gstdint.h : 'X\(/\)' \| . 2>/dev/null ||
57833 $as_echo X/include/gstdint.h |
57834 sed '/^.*\/\([^/][^/]*\)\/*$/{
57847 stdint.h) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: are you sure you want it there?" >&5
57848 $as_echo "$as_me: WARNING: are you sure you want it there?" >&2;} ;;
57849 inttypes.h) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: are you sure you want it there?" >&5
57850 $as_echo "$as_me: WARNING: are you sure you want it there?" >&2;} ;;
57854 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_header_stdint $acx_cv_header_stdint_kind" >&5
57855 $as_echo "$acx_cv_header_stdint $acx_cv_header_stdint_kind" >&6; }
57857 # ----------------- done included file, check C basic types --------
57859 # Lacking an uintptr_t? Test size of void *
57860 case "$acx_cv_header_stdint:$ac_cv_type_uintptr_t" in
57861 stddef.h:* | *:no) # The cast to long int works around a bug in the HP C Compiler
57862 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
57863 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
57864 # This bug is HP SR number 8606223364.
57865 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of void *" >&5
57866 $as_echo_n "checking size of void *... " >&6; }
57867 if test "${ac_cv_sizeof_void_p+set}" = set; then :
57868 $as_echo_n "(cached) " >&6
57870 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (void *))" "ac_cv_sizeof_void_p" "$ac_includes_default"; then :
57873 if test "$ac_cv_type_void_p" = yes; then
57874 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
57875 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
57876 { as_fn_set_status 77
57877 as_fn_error "cannot compute sizeof (void *)
57878 See \`config.log' for more details." "$LINENO" 5; }; }
57880 ac_cv_sizeof_void_p=0
57885 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_void_p" >&5
57886 $as_echo "$ac_cv_sizeof_void_p" >&6; }
57890 cat >>confdefs.h <<_ACEOF
57891 #define SIZEOF_VOID_P $ac_cv_sizeof_void_p
57897 # Lacking an uint64_t? Test size of long
57898 case "$acx_cv_header_stdint:$ac_cv_type_uint64_t:$ac_cv_type_u_int64_t" in
57899 stddef.h:*:* | *:no:no) # The cast to long int works around a bug in the HP C Compiler
57900 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
57901 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
57902 # This bug is HP SR number 8606223364.
57903 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of long" >&5
57904 $as_echo_n "checking size of long... " >&6; }
57905 if test "${ac_cv_sizeof_long+set}" = set; then :
57906 $as_echo_n "(cached) " >&6
57908 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (long))" "ac_cv_sizeof_long" "$ac_includes_default"; then :
57911 if test "$ac_cv_type_long" = yes; then
57912 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
57913 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
57914 { as_fn_set_status 77
57915 as_fn_error "cannot compute sizeof (long)
57916 See \`config.log' for more details." "$LINENO" 5; }; }
57918 ac_cv_sizeof_long=0
57923 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long" >&5
57924 $as_echo "$ac_cv_sizeof_long" >&6; }
57928 cat >>confdefs.h <<_ACEOF
57929 #define SIZEOF_LONG $ac_cv_sizeof_long
57935 if test $acx_cv_header_stdint = stddef.h; then
57936 # Lacking a good header? Test size of everything and deduce all types.
57937 # The cast to long int works around a bug in the HP C Compiler
57938 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
57939 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
57940 # This bug is HP SR number 8606223364.
57941 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of int" >&5
57942 $as_echo_n "checking size of int... " >&6; }
57943 if test "${ac_cv_sizeof_int+set}" = set; then :
57944 $as_echo_n "(cached) " >&6
57946 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (int))" "ac_cv_sizeof_int" "$ac_includes_default"; then :
57949 if test "$ac_cv_type_int" = yes; then
57950 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
57951 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
57952 { as_fn_set_status 77
57953 as_fn_error "cannot compute sizeof (int)
57954 See \`config.log' for more details." "$LINENO" 5; }; }
57961 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_int" >&5
57962 $as_echo "$ac_cv_sizeof_int" >&6; }
57966 cat >>confdefs.h <<_ACEOF
57967 #define SIZEOF_INT $ac_cv_sizeof_int
57971 # The cast to long int works around a bug in the HP C Compiler
57972 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
57973 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
57974 # This bug is HP SR number 8606223364.
57975 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of short" >&5
57976 $as_echo_n "checking size of short... " >&6; }
57977 if test "${ac_cv_sizeof_short+set}" = set; then :
57978 $as_echo_n "(cached) " >&6
57980 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (short))" "ac_cv_sizeof_short" "$ac_includes_default"; then :
57983 if test "$ac_cv_type_short" = yes; then
57984 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
57985 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
57986 { as_fn_set_status 77
57987 as_fn_error "cannot compute sizeof (short)
57988 See \`config.log' for more details." "$LINENO" 5; }; }
57990 ac_cv_sizeof_short=0
57995 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_short" >&5
57996 $as_echo "$ac_cv_sizeof_short" >&6; }
58000 cat >>confdefs.h <<_ACEOF
58001 #define SIZEOF_SHORT $ac_cv_sizeof_short
58005 # The cast to long int works around a bug in the HP C Compiler
58006 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
58007 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
58008 # This bug is HP SR number 8606223364.
58009 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of char" >&5
58010 $as_echo_n "checking size of char... " >&6; }
58011 if test "${ac_cv_sizeof_char+set}" = set; then :
58012 $as_echo_n "(cached) " >&6
58014 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (char))" "ac_cv_sizeof_char" "$ac_includes_default"; then :
58017 if test "$ac_cv_type_char" = yes; then
58018 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
58019 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
58020 { as_fn_set_status 77
58021 as_fn_error "cannot compute sizeof (char)
58022 See \`config.log' for more details." "$LINENO" 5; }; }
58024 ac_cv_sizeof_char=0
58029 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_char" >&5
58030 $as_echo "$ac_cv_sizeof_char" >&6; }
58034 cat >>confdefs.h <<_ACEOF
58035 #define SIZEOF_CHAR $ac_cv_sizeof_char
58040 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for type equivalent to int8_t" >&5
58041 $as_echo_n "checking for type equivalent to int8_t... " >&6; }
58042 case "$ac_cv_sizeof_char" in
58043 1) acx_cv_type_int8_t=char ;;
58044 *) { as_fn_set_status please report a bug
58045 as_fn_error "no 8-bit type" "$LINENO" 5; }
58047 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_type_int8_t" >&5
58048 $as_echo "$acx_cv_type_int8_t" >&6; }
58050 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for type equivalent to int16_t" >&5
58051 $as_echo_n "checking for type equivalent to int16_t... " >&6; }
58052 case "$ac_cv_sizeof_int:$ac_cv_sizeof_short" in
58053 2:*) acx_cv_type_int16_t=int ;;
58054 *:2) acx_cv_type_int16_t=short ;;
58055 *) { as_fn_set_status please report a bug
58056 as_fn_error "no 16-bit type" "$LINENO" 5; }
58058 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_type_int16_t" >&5
58059 $as_echo "$acx_cv_type_int16_t" >&6; }
58061 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for type equivalent to int32_t" >&5
58062 $as_echo_n "checking for type equivalent to int32_t... " >&6; }
58063 case "$ac_cv_sizeof_int:$ac_cv_sizeof_long" in
58064 4:*) acx_cv_type_int32_t=int ;;
58065 *:4) acx_cv_type_int32_t=long ;;
58066 *) { as_fn_set_status please report a bug
58067 as_fn_error "no 32-bit type" "$LINENO" 5; }
58069 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_type_int32_t" >&5
58070 $as_echo "$acx_cv_type_int32_t" >&6; }
58073 # These tests are here to make the output prettier
58075 if test "$ac_cv_type_uint64_t" != yes && test "$ac_cv_type_u_int64_t" != yes; then
58076 case "$ac_cv_sizeof_long" in
58077 8) acx_cv_type_int64_t=long ;;
58079 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for type equivalent to int64_t" >&5
58080 $as_echo_n "checking for type equivalent to int64_t... " >&6; }
58081 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${acx_cv_type_int64_t-'using preprocessor symbols'}" >&5
58082 $as_echo "${acx_cv_type_int64_t-'using preprocessor symbols'}" >&6; }
58085 # Now we can use the above types
58087 if test "$ac_cv_type_uintptr_t" != yes; then
58088 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for type equivalent to intptr_t" >&5
58089 $as_echo_n "checking for type equivalent to intptr_t... " >&6; }
58090 case $ac_cv_sizeof_void_p in
58091 2) acx_cv_type_intptr_t=int16_t ;;
58092 4) acx_cv_type_intptr_t=int32_t ;;
58093 8) acx_cv_type_intptr_t=int64_t ;;
58094 *) { as_fn_set_status please report a bug
58095 as_fn_error "no equivalent for intptr_t" "$LINENO" 5; }
58097 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_type_intptr_t" >&5
58098 $as_echo "$acx_cv_type_intptr_t" >&6; }
58101 # ----------------- done all checks, emit header -------------
58102 ac_config_commands="$ac_config_commands include/gstdint.h"
58107 # This depends on GLIBCXX CHECK_LINKER_FEATURES, but without it assumes no.
58110 # Check whether --enable-symvers was given.
58111 if test "${enable_symvers+set}" = set; then :
58112 enableval=$enable_symvers;
58113 case "$enableval" in
58114 yes|no|gnu|gnu-versioned-namespace|darwin|darwin-export) ;;
58115 *) as_fn_error "Unknown argument to enable/disable symvers" "$LINENO" 5 ;;
58124 # If we never went through the GLIBCXX_CHECK_LINKER_FEATURES macro, then we
58125 # don't know enough about $LD to do tricks...
58128 # Turn a 'yes' into a suitable default.
58129 if test x$enable_symvers = xyes ; then
58130 if test $enable_shared = no || test "x$LD" = x || test x$gcc_no_link = xyes; then
58133 if test $with_gnu_ld = yes ; then
58134 case ${target_os} in
58136 enable_symvers=no ;;
58138 enable_symvers=gnu ;;
58141 case ${target_os} in
58143 enable_symvers=darwin ;;
58145 enable_symvers=no ;;
58151 # Check to see if 'darwin' or 'darwin-export' can win.
58152 if test x$enable_symvers = xdarwin-export ; then
58153 enable_symvers=darwin
58156 # Check to see if 'gnu' can win.
58157 if test $enable_symvers = gnu || test $enable_symvers = gnu-versioned-namespace; then
58158 # Check to see if libgcc_s exists, indicating that shared libgcc is possible.
58159 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shared libgcc" >&5
58160 $as_echo_n "checking for shared libgcc... " >&6; }
58161 ac_save_CFLAGS="$CFLAGS"
58163 if test x$gcc_no_link = xyes; then
58164 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
58166 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
58167 /* end confdefs.h. */
58177 if ac_fn_c_try_link "$LINENO"; then :
58178 glibcxx_shared_libgcc=yes
58180 glibcxx_shared_libgcc=no
58182 rm -f core conftest.err conftest.$ac_objext \
58183 conftest$ac_exeext conftest.$ac_ext
58184 CFLAGS="$ac_save_CFLAGS"
58185 if test $glibcxx_shared_libgcc = no; then
58186 cat > conftest.c <<EOF
58187 int main (void) { return 0; }
58189 glibcxx_libgcc_s_suffix=`${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS \
58190 -shared -shared-libgcc -o conftest.so \
58191 conftest.c -v 2>&1 >/dev/null \
58192 | sed -n 's/^.* -lgcc_s\([^ ]*\) .*$/\1/p'`
58193 rm -f conftest.c conftest.so
58194 if test x${glibcxx_libgcc_s_suffix+set} = xset; then
58195 CFLAGS=" -lgcc_s$glibcxx_libgcc_s_suffix"
58196 if test x$gcc_no_link = xyes; then
58197 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
58199 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
58200 /* end confdefs.h. */
58210 if ac_fn_c_try_link "$LINENO"; then :
58211 glibcxx_shared_libgcc=yes
58213 rm -f core conftest.err conftest.$ac_objext \
58214 conftest$ac_exeext conftest.$ac_ext
58215 CFLAGS="$ac_save_CFLAGS"
58218 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_shared_libgcc" >&5
58219 $as_echo "$glibcxx_shared_libgcc" >&6; }
58221 # For GNU ld, we need at least this version. The format is described in
58222 # GLIBCXX_CHECK_LINKER_FEATURES above.
58223 glibcxx_min_gnu_ld_version=21400
58225 # If no shared libgcc, can't win.
58226 if test $glibcxx_shared_libgcc != yes; then
58227 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: === You have requested GNU symbol versioning, but" >&5
58228 $as_echo "$as_me: WARNING: === You have requested GNU symbol versioning, but" >&2;}
58229 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: === you are not building a shared libgcc_s." >&5
58230 $as_echo "$as_me: WARNING: === you are not building a shared libgcc_s." >&2;}
58231 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: === Symbol versioning will be disabled." >&5
58232 $as_echo "$as_me: WARNING: === Symbol versioning will be disabled." >&2;}
58234 elif test $with_gnu_ld != yes ; then
58235 # just fail for now
58236 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: === You have requested GNU symbol versioning, but" >&5
58237 $as_echo "$as_me: WARNING: === You have requested GNU symbol versioning, but" >&2;}
58238 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: === you are not using the GNU linker." >&5
58239 $as_echo "$as_me: WARNING: === you are not using the GNU linker." >&2;}
58240 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: === Symbol versioning will be disabled." >&5
58241 $as_echo "$as_me: WARNING: === Symbol versioning will be disabled." >&2;}
58243 elif test $glibcxx_ld_is_gold = yes ; then
58244 : All versions of gold support symbol versioning.
58245 elif test $glibcxx_gnu_ld_version -lt $glibcxx_min_gnu_ld_version ; then
58246 # The right tools, the right setup, but too old. Fallbacks?
58247 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: === Linker version $glibcxx_gnu_ld_version is too old for" >&5
58248 $as_echo "$as_me: WARNING: === Linker version $glibcxx_gnu_ld_version is too old for" >&2;}
58249 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: === full symbol versioning support in this release of GCC." >&5
58250 $as_echo "$as_me: WARNING: === full symbol versioning support in this release of GCC." >&2;}
58251 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: === You would need to upgrade your binutils to version" >&5
58252 $as_echo "$as_me: WARNING: === You would need to upgrade your binutils to version" >&2;}
58253 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: === $glibcxx_min_gnu_ld_version or later and rebuild GCC." >&5
58254 $as_echo "$as_me: WARNING: === $glibcxx_min_gnu_ld_version or later and rebuild GCC." >&2;}
58255 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: === Symbol versioning will be disabled." >&5
58256 $as_echo "$as_me: WARNING: === Symbol versioning will be disabled." >&2;}
58261 # Everything parsed; figure out what file to use.
58262 case $enable_symvers in
58264 SYMVER_FILE=config/abi/pre/none.ver
58267 SYMVER_FILE=config/abi/pre/gnu.ver
58269 $as_echo "#define _GLIBCXX_SYMVER_GNU 1" >>confdefs.h
58272 gnu-versioned-namespace)
58273 SYMVER_FILE=config/abi/pre/gnu-versioned-namespace.ver
58275 $as_echo "#define _GLIBCXX_SYMVER_GNU_NAMESPACE 1" >>confdefs.h
58279 SYMVER_FILE=config/abi/pre/gnu.ver
58281 $as_echo "#define _GLIBCXX_SYMVER_DARWIN 1" >>confdefs.h
58286 if test x$enable_symvers != xno ; then
58288 $as_echo "#define _GLIBCXX_SYMVER 1" >>confdefs.h
58292 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the target supports .symver directive" >&5
58293 $as_echo_n "checking whether the target supports .symver directive... " >&6; }
58294 if test "${glibcxx_cv_have_as_symver_directive+set}" = set; then :
58295 $as_echo_n "(cached) " >&6
58298 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
58299 /* end confdefs.h. */
58300 void foo (void); __asm (".symver foo, bar@SYMVER");
58309 if ac_fn_c_try_compile "$LINENO"; then :
58310 glibcxx_cv_have_as_symver_directive=yes
58312 glibcxx_cv_have_as_symver_directive=no
58314 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
58316 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_have_as_symver_directive" >&5
58317 $as_echo "$glibcxx_cv_have_as_symver_directive" >&6; }
58318 if test $glibcxx_cv_have_as_symver_directive = yes; then
58320 $as_echo "#define HAVE_AS_SYMVER_DIRECTIVE 1" >>confdefs.h
58330 { $as_echo "$as_me:${as_lineno-$LINENO}: versioning on shared library symbols is $enable_symvers" >&5
58331 $as_echo "$as_me: versioning on shared library symbols is $enable_symvers" >&6;}
58333 # Now, set up compatibility support, if any.
58334 # In addition, need this to deal with std::size_t mangling in
58335 # src/compatibility.cc. In a perfect world, could use
58336 # typeid(std::size_t).name()[0] to do direct substitution.
58337 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for size_t as unsigned int" >&5
58338 $as_echo_n "checking for size_t as unsigned int... " >&6; }
58339 ac_save_CFLAGS="$CFLAGS"
58341 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
58342 /* end confdefs.h. */
58347 __SIZE_TYPE__* stp; unsigned int* uip; stp = uip;
58352 if ac_fn_c_try_compile "$LINENO"; then :
58353 glibcxx_size_t_is_i=yes
58355 glibcxx_size_t_is_i=no
58357 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
58358 CFLAGS=$ac_save_CFLAGS
58359 if test "$glibcxx_size_t_is_i" = yes; then
58361 $as_echo "#define _GLIBCXX_SIZE_T_IS_UINT 1" >>confdefs.h
58364 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_size_t_is_i" >&5
58365 $as_echo "$glibcxx_size_t_is_i" >&6; }
58367 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ptrdiff_t as int" >&5
58368 $as_echo_n "checking for ptrdiff_t as int... " >&6; }
58369 ac_save_CFLAGS="$CFLAGS"
58371 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
58372 /* end confdefs.h. */
58377 __PTRDIFF_TYPE__* ptp; int* ip; ptp = ip;
58382 if ac_fn_c_try_compile "$LINENO"; then :
58383 glibcxx_ptrdiff_t_is_i=yes
58385 glibcxx_ptrdiff_t_is_i=no
58387 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
58388 CFLAGS=$ac_save_CFLAGS
58389 if test "$glibcxx_ptrdiff_t_is_i" = yes; then
58391 $as_echo "#define _GLIBCXX_PTRDIFF_T_IS_INT 1" >>confdefs.h
58394 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_ptrdiff_t_is_i" >&5
58395 $as_echo "$glibcxx_ptrdiff_t_is_i" >&6; }
58398 # Check whether --enable-visibility was given.
58399 if test "${enable_visibility+set}" = set; then :
58400 enableval=$enable_visibility;
58401 case "$enableval" in
58403 *) as_fn_error "Argument to enable/disable visibility must be yes or no" "$LINENO" 5 ;;
58407 enable_visibility=yes
58412 if test x$enable_visibility = xyes ; then
58413 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the target supports hidden visibility" >&5
58414 $as_echo_n "checking whether the target supports hidden visibility... " >&6; }
58415 if test "${glibcxx_cv_have_attribute_visibility+set}" = set; then :
58416 $as_echo_n "(cached) " >&6
58419 save_CFLAGS="$CFLAGS"
58420 CFLAGS="$CFLAGS -Werror"
58421 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
58422 /* end confdefs.h. */
58423 void __attribute__((visibility("hidden"))) foo(void) { }
58432 if ac_fn_c_try_compile "$LINENO"; then :
58433 glibcxx_cv_have_attribute_visibility=yes
58435 glibcxx_cv_have_attribute_visibility=no
58437 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
58438 CFLAGS="$save_CFLAGS"
58440 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_have_attribute_visibility" >&5
58441 $as_echo "$glibcxx_cv_have_attribute_visibility" >&6; }
58442 if test $glibcxx_cv_have_attribute_visibility = no; then
58443 enable_visibility=no
58448 { $as_echo "$as_me:${as_lineno-$LINENO}: visibility supported: $enable_visibility" >&5
58449 $as_echo "$as_me: visibility supported: $enable_visibility" >&6;}
58454 powerpc*-*-linux* | \
58455 powerpc*-*-gnu* | \
58456 sparc*-*-linux* | \
58459 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
58460 /* end confdefs.h. */
58466 #if !defined __LONG_DOUBLE_128__ || (defined(__sparc__) && defined(__arch64__))
58467 #error no need for long double compatibility
58474 if ac_fn_c_try_compile "$LINENO"; then :
58479 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
58480 if test "$ac_ldbl_compat" = yes; then
58482 $as_echo "#define _GLIBCXX_LONG_DOUBLE_COMPAT 1" >>confdefs.h
58484 port_specific_symbol_files="\$(top_srcdir)/config/os/gnu-linux/ldbl-extra.ver"
58489 # This depends on GLIBCXX_ENABLE_SYMVERS and GLIBCXX_IS_NATIVE.
58491 if $GLIBCXX_IS_NATIVE ; then
58492 # Do checks for resource limit functions.
58494 setrlimit_have_headers=yes
58495 for ac_header in unistd.h sys/time.h sys/resource.h
58497 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
58498 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
58499 eval as_val=\$$as_ac_Header
58500 if test "x$as_val" = x""yes; then :
58501 cat >>confdefs.h <<_ACEOF
58502 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
58506 setrlimit_have_headers=no
58511 # If don't have the headers, then we can't run the tests now, and we
58512 # won't be seeing any of these during testsuite compilation.
58513 if test $setrlimit_have_headers = yes; then
58514 # Can't do these in a loop, else the resulting syntax is wrong.
58516 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for RLIMIT_DATA" >&5
58517 $as_echo_n "checking for RLIMIT_DATA... " >&6; }
58518 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
58519 /* end confdefs.h. */
58520 #include <unistd.h>
58521 #include <sys/time.h>
58522 #include <sys/resource.h>
58527 int f = RLIMIT_DATA ;
58532 if ac_fn_c_try_compile "$LINENO"; then :
58537 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
58539 cat >>confdefs.h <<_ACEOF
58540 #define HAVE_LIMIT_DATA $glibcxx_mresult
58543 if test $glibcxx_mresult = 1 ; then res=yes ; else res=no ; fi
58544 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $res" >&5
58545 $as_echo "$res" >&6; }
58548 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for RLIMIT_RSS" >&5
58549 $as_echo_n "checking for RLIMIT_RSS... " >&6; }
58550 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
58551 /* end confdefs.h. */
58552 #include <unistd.h>
58553 #include <sys/time.h>
58554 #include <sys/resource.h>
58559 int f = RLIMIT_RSS ;
58564 if ac_fn_c_try_compile "$LINENO"; then :
58569 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
58571 cat >>confdefs.h <<_ACEOF
58572 #define HAVE_LIMIT_RSS $glibcxx_mresult
58575 if test $glibcxx_mresult = 1 ; then res=yes ; else res=no ; fi
58576 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $res" >&5
58577 $as_echo "$res" >&6; }
58580 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for RLIMIT_VMEM" >&5
58581 $as_echo_n "checking for RLIMIT_VMEM... " >&6; }
58582 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
58583 /* end confdefs.h. */
58584 #include <unistd.h>
58585 #include <sys/time.h>
58586 #include <sys/resource.h>
58591 int f = RLIMIT_VMEM ;
58596 if ac_fn_c_try_compile "$LINENO"; then :
58601 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
58603 cat >>confdefs.h <<_ACEOF
58604 #define HAVE_LIMIT_VMEM $glibcxx_mresult
58607 if test $glibcxx_mresult = 1 ; then res=yes ; else res=no ; fi
58608 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $res" >&5
58609 $as_echo "$res" >&6; }
58612 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for RLIMIT_AS" >&5
58613 $as_echo_n "checking for RLIMIT_AS... " >&6; }
58614 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
58615 /* end confdefs.h. */
58616 #include <unistd.h>
58617 #include <sys/time.h>
58618 #include <sys/resource.h>
58623 int f = RLIMIT_AS ;
58628 if ac_fn_c_try_compile "$LINENO"; then :
58633 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
58635 cat >>confdefs.h <<_ACEOF
58636 #define HAVE_LIMIT_AS $glibcxx_mresult
58639 if test $glibcxx_mresult = 1 ; then res=yes ; else res=no ; fi
58640 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $res" >&5
58641 $as_echo "$res" >&6; }
58644 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for RLIMIT_FSIZE" >&5
58645 $as_echo_n "checking for RLIMIT_FSIZE... " >&6; }
58646 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
58647 /* end confdefs.h. */
58648 #include <unistd.h>
58649 #include <sys/time.h>
58650 #include <sys/resource.h>
58655 int f = RLIMIT_FSIZE ;
58660 if ac_fn_c_try_compile "$LINENO"; then :
58665 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
58667 cat >>confdefs.h <<_ACEOF
58668 #define HAVE_LIMIT_FSIZE $glibcxx_mresult
58671 if test $glibcxx_mresult = 1 ; then res=yes ; else res=no ; fi
58672 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $res" >&5
58673 $as_echo "$res" >&6; }
58676 # Check for rlimit, setrlimit.
58677 if test "${glibcxx_cv_setrlimit+set}" = set; then :
58678 $as_echo_n "(cached) " >&6
58681 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
58682 /* end confdefs.h. */
58683 #include <unistd.h>
58684 #include <sys/time.h>
58685 #include <sys/resource.h>
58696 if ac_fn_c_try_compile "$LINENO"; then :
58697 glibcxx_cv_setrlimit=yes
58699 glibcxx_cv_setrlimit=no
58701 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
58707 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for testsuite resource limits support" >&5
58708 $as_echo_n "checking for testsuite resource limits support... " >&6; }
58709 if test $setrlimit_have_headers = yes && test $glibcxx_cv_setrlimit = yes; then
58712 $as_echo "#define _GLIBCXX_RES_LIMITS 1" >>confdefs.h
58717 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res_limits" >&5
58718 $as_echo "$ac_res_limits" >&6; }
58721 # Look for setenv, so that extended locale tests can be performed.
58723 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for setenv declaration" >&5
58724 $as_echo_n "checking for setenv declaration... " >&6; }
58725 if test x${glibcxx_cv_func_setenv_use+set} != xset; then
58726 if test "${glibcxx_cv_func_setenv_use+set}" = set; then :
58727 $as_echo_n "(cached) " >&6
58732 ac_cpp='$CXXCPP $CPPFLAGS'
58733 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
58734 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
58735 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
58737 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
58738 /* end confdefs.h. */
58739 #include <stdlib.h>
58748 if ac_fn_cxx_try_compile "$LINENO"; then :
58749 glibcxx_cv_func_setenv_use=yes
58751 glibcxx_cv_func_setenv_use=no
58753 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
58755 ac_cpp='$CPP $CPPFLAGS'
58756 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
58757 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
58758 ac_compiler_gnu=$ac_cv_c_compiler_gnu
58764 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_setenv_use" >&5
58765 $as_echo "$glibcxx_cv_func_setenv_use" >&6; }
58766 if test x$glibcxx_cv_func_setenv_use = x"yes"; then
58767 for ac_func in setenv
58769 ac_fn_c_check_func "$LINENO" "setenv" "ac_cv_func_setenv"
58770 if test "x$ac_cv_func_setenv" = x""yes; then :
58771 cat >>confdefs.h <<_ACEOF
58772 #define HAVE_SETENV 1
58782 if $GLIBCXX_IS_NATIVE && test $is_hosted = yes &&
58783 test $enable_symvers != no; then
58786 enable_abi_check=no ;;
58788 enable_abi_check=yes ;;
58791 # Only build this as native, since automake does not understand
58793 enable_abi_check=no
58796 # Export file names for ABI checking.
58797 baseline_dir="$glibcxx_srcdir/config/abi/post/${abi_baseline_pair}"
58801 # Propagate the target-specific source directories through the build chain.
58802 ATOMICITY_SRCDIR=config/${atomicity_dir}
58803 ATOMIC_WORD_SRCDIR=config/${atomic_word_dir}
58804 ATOMIC_FLAGS=${atomic_flags}
58805 CPU_DEFINES_SRCDIR=config/${cpu_defines_dir}
58806 OS_INC_SRCDIR=config/${os_include_dir}
58807 ERROR_CONSTANTS_SRCDIR=config/${error_constants_dir}
58808 ABI_TWEAKS_SRCDIR=config/${abi_tweaks_dir}
58818 # Determine cross-compile flags and AM_CONDITIONALs.
58819 #AC_SUBST(GLIBCXX_IS_NATIVE)
58820 #AM_CONDITIONAL(CANADIAN, test $CANADIAN = yes)
58821 if test $is_hosted = yes; then
58822 GLIBCXX_HOSTED_TRUE=
58823 GLIBCXX_HOSTED_FALSE='#'
58825 GLIBCXX_HOSTED_TRUE='#'
58826 GLIBCXX_HOSTED_FALSE=
58830 if test $enable_libstdcxx_pch = yes; then
58831 GLIBCXX_BUILD_PCH_TRUE=
58832 GLIBCXX_BUILD_PCH_FALSE='#'
58834 GLIBCXX_BUILD_PCH_TRUE='#'
58835 GLIBCXX_BUILD_PCH_FALSE=
58839 if test $enable_cheaders = c; then
58840 GLIBCXX_C_HEADERS_C_TRUE=
58841 GLIBCXX_C_HEADERS_C_FALSE='#'
58843 GLIBCXX_C_HEADERS_C_TRUE='#'
58844 GLIBCXX_C_HEADERS_C_FALSE=
58848 if test $enable_cheaders = c_std; then
58849 GLIBCXX_C_HEADERS_C_STD_TRUE=
58850 GLIBCXX_C_HEADERS_C_STD_FALSE='#'
58852 GLIBCXX_C_HEADERS_C_STD_TRUE='#'
58853 GLIBCXX_C_HEADERS_C_STD_FALSE=
58857 if test $enable_cheaders = c_global; then
58858 GLIBCXX_C_HEADERS_C_GLOBAL_TRUE=
58859 GLIBCXX_C_HEADERS_C_GLOBAL_FALSE='#'
58861 GLIBCXX_C_HEADERS_C_GLOBAL_TRUE='#'
58862 GLIBCXX_C_HEADERS_C_GLOBAL_FALSE=
58866 if test $c_compatibility = yes; then
58867 GLIBCXX_C_HEADERS_COMPATIBILITY_TRUE=
58868 GLIBCXX_C_HEADERS_COMPATIBILITY_FALSE='#'
58870 GLIBCXX_C_HEADERS_COMPATIBILITY_TRUE='#'
58871 GLIBCXX_C_HEADERS_COMPATIBILITY_FALSE=
58875 if test $c_extra = yes; then
58876 GLIBCXX_C_HEADERS_EXTRA_TRUE=
58877 GLIBCXX_C_HEADERS_EXTRA_FALSE='#'
58879 GLIBCXX_C_HEADERS_EXTRA_TRUE='#'
58880 GLIBCXX_C_HEADERS_EXTRA_FALSE=
58884 if test $enable_libstdcxx_debug = yes; then
58885 GLIBCXX_BUILD_DEBUG_TRUE=
58886 GLIBCXX_BUILD_DEBUG_FALSE='#'
58888 GLIBCXX_BUILD_DEBUG_TRUE='#'
58889 GLIBCXX_BUILD_DEBUG_FALSE=
58893 if test $enable_parallel = yes; then
58894 ENABLE_PARALLEL_TRUE=
58895 ENABLE_PARALLEL_FALSE='#'
58897 ENABLE_PARALLEL_TRUE='#'
58898 ENABLE_PARALLEL_FALSE=
58902 if test $enable_symvers != no; then
58903 ENABLE_SYMVERS_TRUE=
58904 ENABLE_SYMVERS_FALSE='#'
58906 ENABLE_SYMVERS_TRUE='#'
58907 ENABLE_SYMVERS_FALSE=
58911 if test $enable_symvers = gnu; then
58912 ENABLE_SYMVERS_GNU_TRUE=
58913 ENABLE_SYMVERS_GNU_FALSE='#'
58915 ENABLE_SYMVERS_GNU_TRUE='#'
58916 ENABLE_SYMVERS_GNU_FALSE=
58920 if test $enable_symvers = gnu-versioned-namespace; then
58921 ENABLE_SYMVERS_GNU_NAMESPACE_TRUE=
58922 ENABLE_SYMVERS_GNU_NAMESPACE_FALSE='#'
58924 ENABLE_SYMVERS_GNU_NAMESPACE_TRUE='#'
58925 ENABLE_SYMVERS_GNU_NAMESPACE_FALSE=
58929 if test $enable_symvers = darwin; then
58930 ENABLE_SYMVERS_DARWIN_TRUE=
58931 ENABLE_SYMVERS_DARWIN_FALSE='#'
58933 ENABLE_SYMVERS_DARWIN_TRUE='#'
58934 ENABLE_SYMVERS_DARWIN_FALSE=
58938 if test $enable_visibility = yes; then
58939 ENABLE_VISIBILITY_TRUE=
58940 ENABLE_VISIBILITY_FALSE='#'
58942 ENABLE_VISIBILITY_TRUE='#'
58943 ENABLE_VISIBILITY_FALSE=
58947 if test $ac_ldbl_compat = yes; then
58948 GLIBCXX_LDBL_COMPAT_TRUE=
58949 GLIBCXX_LDBL_COMPAT_FALSE='#'
58951 GLIBCXX_LDBL_COMPAT_TRUE='#'
58952 GLIBCXX_LDBL_COMPAT_FALSE=
58958 cat >confcache <<\_ACEOF
58959 # This file is a shell script that caches the results of configure
58960 # tests run on this system so they can be shared between configure
58961 # scripts and configure runs, see configure's option --config-cache.
58962 # It is not useful on other systems. If it contains results you don't
58963 # want to keep, you may remove or edit it.
58965 # config.status only pays attention to the cache file if you give it
58966 # the --recheck option to rerun configure.
58968 # `ac_cv_env_foo' variables (set or unset) will be overridden when
58969 # loading this file, other *unset* `ac_cv_foo' will be assigned the
58970 # following values.
58974 # The following way of writing the cache mishandles newlines in values,
58975 # but we know of no workaround that is simple, portable, and efficient.
58976 # So, we kill variables containing newlines.
58977 # Ultrix sh set writes to stderr and can't be redirected directly,
58978 # and sets the high bit in the cache file unless we assign to the vars.
58980 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
58981 eval ac_val=\$$ac_var
58985 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
58986 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
58989 _ | IFS | as_nl) ;; #(
58990 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
58991 *) { eval $ac_var=; unset $ac_var;} ;;
58997 case $as_nl`(ac_space=' '; set) 2>&1` in #(
58998 *${as_nl}ac_space=\ *)
58999 # `set' does not quote correctly, so add quotes: double-quote
59000 # substitution turns \\\\ into \\, and sed turns \\ into \.
59003 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
59006 # `set' quotes correctly as required by POSIX, so do not add quotes.
59007 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
59016 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
59018 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
59020 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
59021 if test -w "$cache_file"; then
59022 test "x$cache_file" != "x/dev/null" &&
59023 { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
59024 $as_echo "$as_me: updating cache $cache_file" >&6;}
59025 cat confcache >$cache_file
59027 { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
59028 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
59033 if test ${multilib} = yes; then
59034 multilib_arg="--enable-multilib"
59039 # Export all the install information.
59041 glibcxx_toolexecdir=no
59042 glibcxx_toolexeclibdir=no
59043 glibcxx_prefixdir=$prefix
59045 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gxx-include-dir" >&5
59046 $as_echo_n "checking for gxx-include-dir... " >&6; }
59048 # Check whether --with-gxx-include-dir was given.
59049 if test "${with_gxx_include_dir+set}" = set; then :
59050 withval=$with_gxx_include_dir; case "$withval" in
59051 yes) as_fn_error "Missing directory for --with-gxx-include-dir" "$LINENO" 5 ;;
59052 no) gxx_include_dir=no ;;
59053 *) gxx_include_dir=$withval ;;
59059 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gxx_include_dir" >&5
59060 $as_echo "$gxx_include_dir" >&6; }
59062 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for --enable-version-specific-runtime-libs" >&5
59063 $as_echo_n "checking for --enable-version-specific-runtime-libs... " >&6; }
59064 # Check whether --enable-version-specific-runtime-libs was given.
59065 if test "${enable_version_specific_runtime_libs+set}" = set; then :
59066 enableval=$enable_version_specific_runtime_libs; case "$enableval" in
59067 yes) version_specific_libs=yes ;;
59068 no) version_specific_libs=no ;;
59069 *) as_fn_error "Unknown argument to enable/disable version-specific libs" "$LINENO" 5;;
59072 version_specific_libs=no
59075 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $version_specific_libs" >&5
59076 $as_echo "$version_specific_libs" >&6; }
59078 # Default case for install directory for include files.
59079 if test $version_specific_libs = no && test $gxx_include_dir = no; then
59080 gxx_include_dir='include/c++/${gcc_version}'
59081 if test -n "$with_cross_host" &&
59082 test x"$with_cross_host" != x"no"; then
59083 gxx_include_dir='${prefix}/${target_alias}/'"$gxx_include_dir"
59085 gxx_include_dir='${prefix}/'"$gxx_include_dir"
59089 # Version-specific runtime libs processing.
59090 if test $version_specific_libs = yes; then
59091 # Need the gcc compiler version to know where to install libraries
59092 # and header files if --enable-version-specific-runtime-libs option
59093 # is selected. FIXME: these variables are misnamed, there are
59094 # no executables installed in _toolexecdir or _toolexeclibdir.
59095 if test x"$gxx_include_dir" = x"no"; then
59096 gxx_include_dir='${libdir}/gcc/${host_alias}/${gcc_version}/include/c++'
59098 glibcxx_toolexecdir='${libdir}/gcc/${host_alias}'
59099 glibcxx_toolexeclibdir='${toolexecdir}/${gcc_version}$(MULTISUBDIR)'
59102 # Calculate glibcxx_toolexecdir, glibcxx_toolexeclibdir
59103 # Install a library built with a cross compiler in tooldir, not libdir.
59104 if test x"$glibcxx_toolexecdir" = x"no"; then
59105 if test -n "$with_cross_host" &&
59106 test x"$with_cross_host" != x"no"; then
59107 glibcxx_toolexecdir='${exec_prefix}/${host_alias}'
59108 glibcxx_toolexeclibdir='${toolexecdir}/lib'
59110 glibcxx_toolexecdir='${libdir}/gcc/${host_alias}'
59111 glibcxx_toolexeclibdir='${libdir}'
59113 multi_os_directory=`$CXX -print-multi-os-directory`
59114 case $multi_os_directory in
59115 .) ;; # Avoid trailing /.
59116 *) glibcxx_toolexeclibdir=$glibcxx_toolexeclibdir/$multi_os_directory ;;
59120 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for install location" >&5
59121 $as_echo_n "checking for install location... " >&6; }
59122 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gxx_include_dir" >&5
59123 $as_echo "$gxx_include_dir" >&6; }
59131 # Export all the include and flag information to Makefiles.
59133 # Used for every C++ compile we perform.
59134 GLIBCXX_INCLUDES="\
59135 -I$glibcxx_builddir/include/$host_alias \
59136 -I$glibcxx_builddir/include \
59137 -I$glibcxx_srcdir/libsupc++"
59139 # For Canadian crosses, pick this up too.
59140 if test $CANADIAN = yes; then
59141 GLIBCXX_INCLUDES="$GLIBCXX_INCLUDES -I\${includedir}"
59144 # Stuff in the actual top level. Currently only used by libsupc++ to
59145 # get unwind* headers from the gcc dir.
59146 #TOPLEVEL_INCLUDES='-I$(toplevel_srcdir)/gcc -I$(toplevel_srcdir)/include'
59147 TOPLEVEL_INCLUDES='-I$(toplevel_srcdir)/gcc'
59149 # Now, export this to all the little Makefiles....
59154 # Optimization flags that are probably a good idea for thrill-seekers. Just
59155 # uncomment the lines below and make, everything else is ready to go...
59156 # Alternatively OPTIMIZE_CXXFLAGS can be set in configure.host.
59157 # OPTIMIZE_CXXFLAGS = -O3 -fstrict-aliasing -fvtable-gc
59160 WARN_FLAGS='-Wall -Wextra -Wwrite-strings -Wcast-qual'
59164 if test "$enable_shared" = yes; then
59165 LIBSUPCXX_PICFLAGS="-prefer-pic"
59167 LIBSUPCXX_PICFLAGS=
59171 ac_config_files="$ac_config_files Makefile"
59173 ac_config_files="$ac_config_files scripts/testsuite_flags"
59176 # Multilibs need MULTISUBDIR defined correctly in certain makefiles so
59177 # that multilib installs will end up installed in the correct place.
59178 # The testsuite needs it for multilib-aware ABI baseline files.
59179 # To work around this not being passed down from config-ml.in ->
59180 # srcdir/Makefile.am -> srcdir/{src,libsupc++,...}/Makefile.am, manually
59181 # append it here. Only modify Makefiles that have just been created.
59183 # Also, get rid of this simulated-VPATH thing that automake does.
59184 ac_config_files="$ac_config_files include/Makefile libsupc++/Makefile python/Makefile src/Makefile doc/Makefile po/Makefile testsuite/Makefile"
59187 ac_config_commands="$ac_config_commands generate-headers"
59190 cat >confcache <<\_ACEOF
59191 # This file is a shell script that caches the results of configure
59192 # tests run on this system so they can be shared between configure
59193 # scripts and configure runs, see configure's option --config-cache.
59194 # It is not useful on other systems. If it contains results you don't
59195 # want to keep, you may remove or edit it.
59197 # config.status only pays attention to the cache file if you give it
59198 # the --recheck option to rerun configure.
59200 # `ac_cv_env_foo' variables (set or unset) will be overridden when
59201 # loading this file, other *unset* `ac_cv_foo' will be assigned the
59202 # following values.
59206 # The following way of writing the cache mishandles newlines in values,
59207 # but we know of no workaround that is simple, portable, and efficient.
59208 # So, we kill variables containing newlines.
59209 # Ultrix sh set writes to stderr and can't be redirected directly,
59210 # and sets the high bit in the cache file unless we assign to the vars.
59212 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
59213 eval ac_val=\$$ac_var
59217 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
59218 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
59221 _ | IFS | as_nl) ;; #(
59222 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
59223 *) { eval $ac_var=; unset $ac_var;} ;;
59229 case $as_nl`(ac_space=' '; set) 2>&1` in #(
59230 *${as_nl}ac_space=\ *)
59231 # `set' does not quote correctly, so add quotes: double-quote
59232 # substitution turns \\\\ into \\, and sed turns \\ into \.
59235 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
59238 # `set' quotes correctly as required by POSIX, so do not add quotes.
59239 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
59248 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
59250 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
59252 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
59253 if test -w "$cache_file"; then
59254 test "x$cache_file" != "x/dev/null" &&
59255 { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
59256 $as_echo "$as_me: updating cache $cache_file" >&6;}
59257 cat confcache >$cache_file
59259 { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
59260 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
59265 test "x$prefix" = xNONE && prefix=$ac_default_prefix
59266 # Let make expand exec_prefix.
59267 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
59269 DEFS=-DHAVE_CONFIG_H
59273 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
59274 # 1. Remove the extension, and $U if already installed.
59275 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
59276 ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
59277 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR
59278 # will be set to the directory where LIBOBJS objects are built.
59279 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
59280 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
59282 LIBOBJS=$ac_libobjs
59284 LTLIBOBJS=$ac_ltlibobjs
59287 if test -n "$EXEEXT"; then
59289 am__EXEEXT_FALSE='#'
59291 am__EXEEXT_TRUE='#'
59295 if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then
59296 as_fn_error "conditional \"MAINTAINER_MODE\" was never defined.
59297 Usually this means the macro was only invoked conditionally." "$LINENO" 5
59299 if test -z "${GLIBCXX_HOSTED_TRUE}" && test -z "${GLIBCXX_HOSTED_FALSE}"; then
59300 as_fn_error "conditional \"GLIBCXX_HOSTED\" was never defined.
59301 Usually this means the macro was only invoked conditionally." "$LINENO" 5
59303 if test -z "${GLIBCXX_BUILD_PCH_TRUE}" && test -z "${GLIBCXX_BUILD_PCH_FALSE}"; then
59304 as_fn_error "conditional \"GLIBCXX_BUILD_PCH\" was never defined.
59305 Usually this means the macro was only invoked conditionally." "$LINENO" 5
59307 if test -z "${GLIBCXX_C_HEADERS_C_TRUE}" && test -z "${GLIBCXX_C_HEADERS_C_FALSE}"; then
59308 as_fn_error "conditional \"GLIBCXX_C_HEADERS_C\" was never defined.
59309 Usually this means the macro was only invoked conditionally." "$LINENO" 5
59311 if test -z "${GLIBCXX_C_HEADERS_C_STD_TRUE}" && test -z "${GLIBCXX_C_HEADERS_C_STD_FALSE}"; then
59312 as_fn_error "conditional \"GLIBCXX_C_HEADERS_C_STD\" was never defined.
59313 Usually this means the macro was only invoked conditionally." "$LINENO" 5
59315 if test -z "${GLIBCXX_C_HEADERS_C_GLOBAL_TRUE}" && test -z "${GLIBCXX_C_HEADERS_C_GLOBAL_FALSE}"; then
59316 as_fn_error "conditional \"GLIBCXX_C_HEADERS_C_GLOBAL\" was never defined.
59317 Usually this means the macro was only invoked conditionally." "$LINENO" 5
59319 if test -z "${GLIBCXX_C_HEADERS_COMPATIBILITY_TRUE}" && test -z "${GLIBCXX_C_HEADERS_COMPATIBILITY_FALSE}"; then
59320 as_fn_error "conditional \"GLIBCXX_C_HEADERS_COMPATIBILITY\" was never defined.
59321 Usually this means the macro was only invoked conditionally." "$LINENO" 5
59323 if test -z "${GLIBCXX_C_HEADERS_EXTRA_TRUE}" && test -z "${GLIBCXX_C_HEADERS_EXTRA_FALSE}"; then
59324 as_fn_error "conditional \"GLIBCXX_C_HEADERS_EXTRA\" was never defined.
59325 Usually this means the macro was only invoked conditionally." "$LINENO" 5
59327 if test -z "${GLIBCXX_BUILD_DEBUG_TRUE}" && test -z "${GLIBCXX_BUILD_DEBUG_FALSE}"; then
59328 as_fn_error "conditional \"GLIBCXX_BUILD_DEBUG\" was never defined.
59329 Usually this means the macro was only invoked conditionally." "$LINENO" 5
59331 if test -z "${ENABLE_PARALLEL_TRUE}" && test -z "${ENABLE_PARALLEL_FALSE}"; then
59332 as_fn_error "conditional \"ENABLE_PARALLEL\" was never defined.
59333 Usually this means the macro was only invoked conditionally." "$LINENO" 5
59335 if test -z "${ENABLE_SYMVERS_TRUE}" && test -z "${ENABLE_SYMVERS_FALSE}"; then
59336 as_fn_error "conditional \"ENABLE_SYMVERS\" was never defined.
59337 Usually this means the macro was only invoked conditionally." "$LINENO" 5
59339 if test -z "${ENABLE_SYMVERS_GNU_TRUE}" && test -z "${ENABLE_SYMVERS_GNU_FALSE}"; then
59340 as_fn_error "conditional \"ENABLE_SYMVERS_GNU\" was never defined.
59341 Usually this means the macro was only invoked conditionally." "$LINENO" 5
59343 if test -z "${ENABLE_SYMVERS_GNU_NAMESPACE_TRUE}" && test -z "${ENABLE_SYMVERS_GNU_NAMESPACE_FALSE}"; then
59344 as_fn_error "conditional \"ENABLE_SYMVERS_GNU_NAMESPACE\" was never defined.
59345 Usually this means the macro was only invoked conditionally." "$LINENO" 5
59347 if test -z "${ENABLE_SYMVERS_DARWIN_TRUE}" && test -z "${ENABLE_SYMVERS_DARWIN_FALSE}"; then
59348 as_fn_error "conditional \"ENABLE_SYMVERS_DARWIN\" was never defined.
59349 Usually this means the macro was only invoked conditionally." "$LINENO" 5
59351 if test -z "${ENABLE_VISIBILITY_TRUE}" && test -z "${ENABLE_VISIBILITY_FALSE}"; then
59352 as_fn_error "conditional \"ENABLE_VISIBILITY\" was never defined.
59353 Usually this means the macro was only invoked conditionally." "$LINENO" 5
59355 if test -z "${GLIBCXX_LDBL_COMPAT_TRUE}" && test -z "${GLIBCXX_LDBL_COMPAT_FALSE}"; then
59356 as_fn_error "conditional \"GLIBCXX_LDBL_COMPAT\" was never defined.
59357 Usually this means the macro was only invoked conditionally." "$LINENO" 5
59360 : ${CONFIG_STATUS=./config.status}
59362 ac_clean_files_save=$ac_clean_files
59363 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
59364 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
59365 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
59367 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
59369 # Generated by $as_me.
59370 # Run this file to recreate the current configuration.
59371 # Compiler output produced by configure, useful for debugging
59372 # configure, is in config.log if it exists.
59375 ac_cs_recheck=false
59378 SHELL=\${CONFIG_SHELL-$SHELL}
59381 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
59382 ## -------------------- ##
59383 ## M4sh Initialization. ##
59384 ## -------------------- ##
59386 # Be more Bourne compatible
59387 DUALCASE=1; export DUALCASE # for MKS sh
59388 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
59391 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
59392 # is contrary to our usage. Disable this feature.
59393 alias -g '${1+"$@"}'='"$@"'
59394 setopt NO_GLOB_SUBST
59396 case `(set -o) 2>/dev/null` in #(
59408 # Printing a long string crashes Solaris 7 /usr/bin/printf.
59409 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
59410 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
59411 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
59412 # Prefer a ksh shell builtin over an external printf program on Solaris,
59413 # but without wasting forks for bash or zsh.
59414 if test -z "$BASH_VERSION$ZSH_VERSION" \
59415 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
59416 as_echo='print -r --'
59417 as_echo_n='print -rn --'
59418 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
59419 as_echo='printf %s\n'
59420 as_echo_n='printf %s'
59422 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
59423 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
59424 as_echo_n='/usr/ucb/echo -n'
59426 as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
59427 as_echo_n_body='eval
59431 expr "X$arg" : "X\\(.*\\)$as_nl";
59432 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
59434 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
59436 export as_echo_n_body
59437 as_echo_n='sh -c $as_echo_n_body as_echo'
59439 export as_echo_body
59440 as_echo='sh -c $as_echo_body as_echo'
59443 # The user is always right.
59444 if test "${PATH_SEPARATOR+set}" != set; then
59446 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
59447 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
59454 # We need space, tab and new line, in precisely that order. Quoting is
59455 # there to prevent editors from complaining about space-tab.
59456 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
59457 # splitting by setting IFS to empty value.)
59460 # Find who we are. Look in the path if we contain no directory separator.
59462 *[\\/]* ) as_myself=$0 ;;
59463 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
59464 for as_dir in $PATH
59467 test -z "$as_dir" && as_dir=.
59468 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
59474 # We did not find ourselves, most probably we were run as `sh COMMAND'
59475 # in which case we are not to be found in the path.
59476 if test "x$as_myself" = x; then
59479 if test ! -f "$as_myself"; then
59480 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
59484 # Unset variables that we do not need and which cause bugs (e.g. in
59485 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1"
59486 # suppresses any "Segmentation fault" message there. '((' could
59487 # trigger a bug in pdksh 5.2.14.
59488 for as_var in BASH_ENV ENV MAIL MAILPATH
59489 do eval test x\${$as_var+set} = xset \
59490 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
59503 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
59506 # as_fn_error ERROR [LINENO LOG_FD]
59507 # ---------------------------------
59508 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
59509 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
59510 # script with status $?, using 1 if that was 0.
59513 as_status=$?; test $as_status -eq 0 && as_status=1
59515 as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
59516 $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
59518 $as_echo "$as_me: error: $1" >&2
59519 as_fn_exit $as_status
59523 # as_fn_set_status STATUS
59524 # -----------------------
59525 # Set $? to STATUS, without forking.
59526 as_fn_set_status ()
59529 } # as_fn_set_status
59531 # as_fn_exit STATUS
59532 # -----------------
59533 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
59537 as_fn_set_status $1
59543 # Portably unset VAR.
59546 { eval $1=; unset $1;}
59548 as_unset=as_fn_unset
59549 # as_fn_append VAR VALUE
59550 # ----------------------
59551 # Append the text in VALUE to the end of the definition contained in VAR. Take
59552 # advantage of any shell optimizations that allow amortized linear growth over
59553 # repeated appends, instead of the typical quadratic growth present in naive
59555 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
59556 eval 'as_fn_append ()
59567 # as_fn_arith ARG...
59568 # ------------------
59569 # Perform arithmetic evaluation on the ARGs, and store the result in the
59570 # global $as_val. Take advantage of shells that can avoid forks. The arguments
59571 # must be portable across $(()) and expr.
59572 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
59573 eval 'as_fn_arith ()
59580 as_val=`expr "$@" || test $? -eq 1`
59585 if expr a : '\(a\)' >/dev/null 2>&1 &&
59586 test "X`expr 00001 : '.*\(...\)'`" = X001; then
59592 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
59593 as_basename=basename
59598 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
59604 as_me=`$as_basename -- "$0" ||
59605 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
59606 X"$0" : 'X\(//\)$' \| \
59607 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
59609 sed '/^.*\/\([^/][^/]*\)\/*$/{
59623 # Avoid depending upon Character Ranges.
59624 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
59625 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
59626 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
59627 as_cr_digits='0123456789'
59628 as_cr_alnum=$as_cr_Letters$as_cr_digits
59630 ECHO_C= ECHO_N= ECHO_T=
59631 case `echo -n x` in #(((((
59633 case `echo 'xy\c'` in
59634 *c*) ECHO_T=' ';; # ECHO_T is single tab character.
59636 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null
59643 rm -f conf$$ conf$$.exe conf$$.file
59644 if test -d conf$$.dir; then
59645 rm -f conf$$.dir/conf$$.file
59648 mkdir conf$$.dir 2>/dev/null
59650 if (echo >conf$$.file) 2>/dev/null; then
59651 if ln -s conf$$.file conf$$ 2>/dev/null; then
59653 # ... but there are two gotchas:
59654 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
59655 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
59656 # In both cases, we have to default to `cp -p'.
59657 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
59659 elif ln conf$$.file conf$$ 2>/dev/null; then
59667 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
59668 rmdir conf$$.dir 2>/dev/null
59673 # Create "$as_dir" as a directory, including parents if necessary.
59678 -*) as_dir=./$as_dir;;
59680 test -d "$as_dir" || eval $as_mkdir_p || {
59684 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
59685 *) as_qdir=$as_dir;;
59687 as_dirs="'$as_qdir' $as_dirs"
59688 as_dir=`$as_dirname -- "$as_dir" ||
59689 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
59690 X"$as_dir" : 'X\(//\)[^/]' \| \
59691 X"$as_dir" : 'X\(//\)$' \| \
59692 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
59693 $as_echo X"$as_dir" |
59694 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
59698 /^X\(\/\/\)[^/].*/{
59711 test -d "$as_dir" && break
59713 test -z "$as_dirs" || eval "mkdir $as_dirs"
59714 } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"
59718 if mkdir -p . 2>/dev/null; then
59719 as_mkdir_p='mkdir -p "$as_dir"'
59721 test -d ./-p && rmdir ./-p
59725 if test -x / >/dev/null 2>&1; then
59726 as_test_x='test -x'
59728 if ls -dL / >/dev/null 2>&1; then
59735 if test -d "$1"; then
59741 case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
59742 ???[sx]*):;;*)false;;esac;fi
59746 as_executable_p=$as_test_x
59748 # Sed expression to map a string onto a valid CPP name.
59749 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
59751 # Sed expression to map a string onto a valid variable name.
59752 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
59756 ## ----------------------------------- ##
59757 ## Main body of $CONFIG_STATUS script. ##
59758 ## ----------------------------------- ##
59760 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
59762 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
59763 # Save the log message, to keep $0 and so on meaningful, and to
59764 # report actual input values of CONFIG_FILES etc. instead of their
59765 # values after options handling.
59767 This file was extended by package-unused $as_me version-unused, which was
59768 generated by GNU Autoconf 2.64. Invocation command line was
59770 CONFIG_FILES = $CONFIG_FILES
59771 CONFIG_HEADERS = $CONFIG_HEADERS
59772 CONFIG_LINKS = $CONFIG_LINKS
59773 CONFIG_COMMANDS = $CONFIG_COMMANDS
59776 on `(hostname || uname -n) 2>/dev/null | sed 1q`
59781 case $ac_config_files in *"
59782 "*) set x $ac_config_files; shift; ac_config_files=$*;;
59785 case $ac_config_headers in *"
59786 "*) set x $ac_config_headers; shift; ac_config_headers=$*;;
59790 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
59791 # Files that config.status was made for.
59792 config_files="$ac_config_files"
59793 config_headers="$ac_config_headers"
59794 config_commands="$ac_config_commands"
59798 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
59800 \`$as_me' instantiates files and other configuration actions
59801 from templates according to the current configuration. Unless the files
59802 and actions are specified as TAGs, all are instantiated by default.
59804 Usage: $0 [OPTION]... [TAG]...
59806 -h, --help print this help, then exit
59807 -V, --version print version number and configuration settings, then exit
59808 -q, --quiet, --silent
59809 do not print progress messages
59810 -d, --debug don't remove temporary files
59811 --recheck update $as_me by reconfiguring in the same conditions
59812 --file=FILE[:TEMPLATE]
59813 instantiate the configuration file FILE
59814 --header=FILE[:TEMPLATE]
59815 instantiate the configuration header FILE
59817 Configuration files:
59820 Configuration headers:
59823 Configuration commands:
59826 Report bugs to the package provider."
59829 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
59831 package-unused config.status version-unused
59832 configured by $0, generated by GNU Autoconf 2.64,
59833 with options \\"`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\"
59835 Copyright (C) 2009 Free Software Foundation, Inc.
59836 This config.status script is free software; the Free Software Foundation
59837 gives unlimited permission to copy, distribute and modify it."
59844 test -n "\$AWK" || AWK=awk
59847 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
59848 # The default lists apply if the user does not specify any file.
59854 ac_option=`expr "X$1" : 'X\([^=]*\)='`
59855 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
59866 # Handling of the options.
59867 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
59869 --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
59870 $as_echo "$ac_cs_version"; exit ;;
59871 --debug | --debu | --deb | --de | --d | -d )
59873 --file | --fil | --fi | --f )
59876 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
59878 as_fn_append CONFIG_FILES " '$ac_optarg'"
59879 ac_need_defaults=false;;
59880 --header | --heade | --head | --hea )
59883 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
59885 as_fn_append CONFIG_HEADERS " '$ac_optarg'"
59886 ac_need_defaults=false;;
59888 # Conflict between --help and --header
59889 as_fn_error "ambiguous option: \`$1'
59890 Try \`$0 --help' for more information.";;
59891 --help | --hel | -h )
59892 $as_echo "$ac_cs_usage"; exit ;;
59893 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
59894 | -silent | --silent | --silen | --sile | --sil | --si | --s)
59897 # This is an error.
59898 -*) as_fn_error "unrecognized option: \`$1'
59899 Try \`$0 --help' for more information." ;;
59901 *) as_fn_append ac_config_targets " $1"
59902 ac_need_defaults=false ;;
59908 ac_configure_extra_args=
59910 if $ac_cs_silent; then
59912 ac_configure_extra_args="$ac_configure_extra_args --silent"
59916 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
59917 if \$ac_cs_recheck; then
59918 set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
59920 \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
59921 CONFIG_SHELL='$SHELL'
59922 export CONFIG_SHELL
59927 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
59931 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
59932 ## Running $as_me. ##
59938 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
59946 with_multisubdir="$with_multisubdir"
59947 with_multisrctop="$with_multisrctop"
59948 with_target_subdir="$with_target_subdir"
59949 ac_configure_args="${multilib_arg} ${ac_configure_args}"
59950 multi_basedir="$multi_basedir"
59951 CONFIG_SHELL=${CONFIG_SHELL-/bin/sh}
59954 GFORTRAN="$GFORTRAN"
59958 # The HP-UX ksh and POSIX shell print the target directory to stdout
59959 # if CDPATH is set.
59960 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
59962 sed_quote_subst='$sed_quote_subst'
59963 double_quote_subst='$double_quote_subst'
59964 delay_variable_subst='$delay_variable_subst'
59965 macro_version='`$ECHO "$macro_version" | $SED "$delay_single_quote_subst"`'
59966 macro_revision='`$ECHO "$macro_revision" | $SED "$delay_single_quote_subst"`'
59967 enable_shared='`$ECHO "$enable_shared" | $SED "$delay_single_quote_subst"`'
59968 enable_static='`$ECHO "$enable_static" | $SED "$delay_single_quote_subst"`'
59969 pic_mode='`$ECHO "$pic_mode" | $SED "$delay_single_quote_subst"`'
59970 enable_fast_install='`$ECHO "$enable_fast_install" | $SED "$delay_single_quote_subst"`'
59971 SHELL='`$ECHO "$SHELL" | $SED "$delay_single_quote_subst"`'
59972 ECHO='`$ECHO "$ECHO" | $SED "$delay_single_quote_subst"`'
59973 host_alias='`$ECHO "$host_alias" | $SED "$delay_single_quote_subst"`'
59974 host='`$ECHO "$host" | $SED "$delay_single_quote_subst"`'
59975 host_os='`$ECHO "$host_os" | $SED "$delay_single_quote_subst"`'
59976 build_alias='`$ECHO "$build_alias" | $SED "$delay_single_quote_subst"`'
59977 build='`$ECHO "$build" | $SED "$delay_single_quote_subst"`'
59978 build_os='`$ECHO "$build_os" | $SED "$delay_single_quote_subst"`'
59979 SED='`$ECHO "$SED" | $SED "$delay_single_quote_subst"`'
59980 Xsed='`$ECHO "$Xsed" | $SED "$delay_single_quote_subst"`'
59981 GREP='`$ECHO "$GREP" | $SED "$delay_single_quote_subst"`'
59982 EGREP='`$ECHO "$EGREP" | $SED "$delay_single_quote_subst"`'
59983 FGREP='`$ECHO "$FGREP" | $SED "$delay_single_quote_subst"`'
59984 LD='`$ECHO "$LD" | $SED "$delay_single_quote_subst"`'
59985 NM='`$ECHO "$NM" | $SED "$delay_single_quote_subst"`'
59986 LN_S='`$ECHO "$LN_S" | $SED "$delay_single_quote_subst"`'
59987 max_cmd_len='`$ECHO "$max_cmd_len" | $SED "$delay_single_quote_subst"`'
59988 ac_objext='`$ECHO "$ac_objext" | $SED "$delay_single_quote_subst"`'
59989 exeext='`$ECHO "$exeext" | $SED "$delay_single_quote_subst"`'
59990 lt_unset='`$ECHO "$lt_unset" | $SED "$delay_single_quote_subst"`'
59991 lt_SP2NL='`$ECHO "$lt_SP2NL" | $SED "$delay_single_quote_subst"`'
59992 lt_NL2SP='`$ECHO "$lt_NL2SP" | $SED "$delay_single_quote_subst"`'
59993 reload_flag='`$ECHO "$reload_flag" | $SED "$delay_single_quote_subst"`'
59994 reload_cmds='`$ECHO "$reload_cmds" | $SED "$delay_single_quote_subst"`'
59995 OBJDUMP='`$ECHO "$OBJDUMP" | $SED "$delay_single_quote_subst"`'
59996 deplibs_check_method='`$ECHO "$deplibs_check_method" | $SED "$delay_single_quote_subst"`'
59997 file_magic_cmd='`$ECHO "$file_magic_cmd" | $SED "$delay_single_quote_subst"`'
59998 AR='`$ECHO "$AR" | $SED "$delay_single_quote_subst"`'
59999 AR_FLAGS='`$ECHO "$AR_FLAGS" | $SED "$delay_single_quote_subst"`'
60000 STRIP='`$ECHO "$STRIP" | $SED "$delay_single_quote_subst"`'
60001 RANLIB='`$ECHO "$RANLIB" | $SED "$delay_single_quote_subst"`'
60002 old_postinstall_cmds='`$ECHO "$old_postinstall_cmds" | $SED "$delay_single_quote_subst"`'
60003 old_postuninstall_cmds='`$ECHO "$old_postuninstall_cmds" | $SED "$delay_single_quote_subst"`'
60004 old_archive_cmds='`$ECHO "$old_archive_cmds" | $SED "$delay_single_quote_subst"`'
60005 lock_old_archive_extraction='`$ECHO "$lock_old_archive_extraction" | $SED "$delay_single_quote_subst"`'
60006 CC='`$ECHO "$CC" | $SED "$delay_single_quote_subst"`'
60007 CFLAGS='`$ECHO "$CFLAGS" | $SED "$delay_single_quote_subst"`'
60008 compiler='`$ECHO "$compiler" | $SED "$delay_single_quote_subst"`'
60009 GCC='`$ECHO "$GCC" | $SED "$delay_single_quote_subst"`'
60010 lt_cv_sys_global_symbol_pipe='`$ECHO "$lt_cv_sys_global_symbol_pipe" | $SED "$delay_single_quote_subst"`'
60011 lt_cv_sys_global_symbol_to_cdecl='`$ECHO "$lt_cv_sys_global_symbol_to_cdecl" | $SED "$delay_single_quote_subst"`'
60012 lt_cv_sys_global_symbol_to_c_name_address='`$ECHO "$lt_cv_sys_global_symbol_to_c_name_address" | $SED "$delay_single_quote_subst"`'
60013 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"`'
60014 objdir='`$ECHO "$objdir" | $SED "$delay_single_quote_subst"`'
60015 MAGIC_CMD='`$ECHO "$MAGIC_CMD" | $SED "$delay_single_quote_subst"`'
60016 lt_prog_compiler_no_builtin_flag='`$ECHO "$lt_prog_compiler_no_builtin_flag" | $SED "$delay_single_quote_subst"`'
60017 lt_prog_compiler_wl='`$ECHO "$lt_prog_compiler_wl" | $SED "$delay_single_quote_subst"`'
60018 lt_prog_compiler_pic='`$ECHO "$lt_prog_compiler_pic" | $SED "$delay_single_quote_subst"`'
60019 lt_prog_compiler_static='`$ECHO "$lt_prog_compiler_static" | $SED "$delay_single_quote_subst"`'
60020 lt_cv_prog_compiler_c_o='`$ECHO "$lt_cv_prog_compiler_c_o" | $SED "$delay_single_quote_subst"`'
60021 need_locks='`$ECHO "$need_locks" | $SED "$delay_single_quote_subst"`'
60022 DSYMUTIL='`$ECHO "$DSYMUTIL" | $SED "$delay_single_quote_subst"`'
60023 NMEDIT='`$ECHO "$NMEDIT" | $SED "$delay_single_quote_subst"`'
60024 LIPO='`$ECHO "$LIPO" | $SED "$delay_single_quote_subst"`'
60025 OTOOL='`$ECHO "$OTOOL" | $SED "$delay_single_quote_subst"`'
60026 OTOOL64='`$ECHO "$OTOOL64" | $SED "$delay_single_quote_subst"`'
60027 libext='`$ECHO "$libext" | $SED "$delay_single_quote_subst"`'
60028 shrext_cmds='`$ECHO "$shrext_cmds" | $SED "$delay_single_quote_subst"`'
60029 extract_expsyms_cmds='`$ECHO "$extract_expsyms_cmds" | $SED "$delay_single_quote_subst"`'
60030 archive_cmds_need_lc='`$ECHO "$archive_cmds_need_lc" | $SED "$delay_single_quote_subst"`'
60031 enable_shared_with_static_runtimes='`$ECHO "$enable_shared_with_static_runtimes" | $SED "$delay_single_quote_subst"`'
60032 export_dynamic_flag_spec='`$ECHO "$export_dynamic_flag_spec" | $SED "$delay_single_quote_subst"`'
60033 whole_archive_flag_spec='`$ECHO "$whole_archive_flag_spec" | $SED "$delay_single_quote_subst"`'
60034 compiler_needs_object='`$ECHO "$compiler_needs_object" | $SED "$delay_single_quote_subst"`'
60035 old_archive_from_new_cmds='`$ECHO "$old_archive_from_new_cmds" | $SED "$delay_single_quote_subst"`'
60036 old_archive_from_expsyms_cmds='`$ECHO "$old_archive_from_expsyms_cmds" | $SED "$delay_single_quote_subst"`'
60037 archive_cmds='`$ECHO "$archive_cmds" | $SED "$delay_single_quote_subst"`'
60038 archive_expsym_cmds='`$ECHO "$archive_expsym_cmds" | $SED "$delay_single_quote_subst"`'
60039 module_cmds='`$ECHO "$module_cmds" | $SED "$delay_single_quote_subst"`'
60040 module_expsym_cmds='`$ECHO "$module_expsym_cmds" | $SED "$delay_single_quote_subst"`'
60041 with_gnu_ld='`$ECHO "$with_gnu_ld" | $SED "$delay_single_quote_subst"`'
60042 allow_undefined_flag='`$ECHO "$allow_undefined_flag" | $SED "$delay_single_quote_subst"`'
60043 no_undefined_flag='`$ECHO "$no_undefined_flag" | $SED "$delay_single_quote_subst"`'
60044 hardcode_libdir_flag_spec='`$ECHO "$hardcode_libdir_flag_spec" | $SED "$delay_single_quote_subst"`'
60045 hardcode_libdir_flag_spec_ld='`$ECHO "$hardcode_libdir_flag_spec_ld" | $SED "$delay_single_quote_subst"`'
60046 hardcode_libdir_separator='`$ECHO "$hardcode_libdir_separator" | $SED "$delay_single_quote_subst"`'
60047 hardcode_direct='`$ECHO "$hardcode_direct" | $SED "$delay_single_quote_subst"`'
60048 hardcode_direct_absolute='`$ECHO "$hardcode_direct_absolute" | $SED "$delay_single_quote_subst"`'
60049 hardcode_minus_L='`$ECHO "$hardcode_minus_L" | $SED "$delay_single_quote_subst"`'
60050 hardcode_shlibpath_var='`$ECHO "$hardcode_shlibpath_var" | $SED "$delay_single_quote_subst"`'
60051 hardcode_automatic='`$ECHO "$hardcode_automatic" | $SED "$delay_single_quote_subst"`'
60052 inherit_rpath='`$ECHO "$inherit_rpath" | $SED "$delay_single_quote_subst"`'
60053 link_all_deplibs='`$ECHO "$link_all_deplibs" | $SED "$delay_single_quote_subst"`'
60054 fix_srcfile_path='`$ECHO "$fix_srcfile_path" | $SED "$delay_single_quote_subst"`'
60055 always_export_symbols='`$ECHO "$always_export_symbols" | $SED "$delay_single_quote_subst"`'
60056 export_symbols_cmds='`$ECHO "$export_symbols_cmds" | $SED "$delay_single_quote_subst"`'
60057 exclude_expsyms='`$ECHO "$exclude_expsyms" | $SED "$delay_single_quote_subst"`'
60058 include_expsyms='`$ECHO "$include_expsyms" | $SED "$delay_single_quote_subst"`'
60059 prelink_cmds='`$ECHO "$prelink_cmds" | $SED "$delay_single_quote_subst"`'
60060 file_list_spec='`$ECHO "$file_list_spec" | $SED "$delay_single_quote_subst"`'
60061 variables_saved_for_relink='`$ECHO "$variables_saved_for_relink" | $SED "$delay_single_quote_subst"`'
60062 need_lib_prefix='`$ECHO "$need_lib_prefix" | $SED "$delay_single_quote_subst"`'
60063 need_version='`$ECHO "$need_version" | $SED "$delay_single_quote_subst"`'
60064 version_type='`$ECHO "$version_type" | $SED "$delay_single_quote_subst"`'
60065 runpath_var='`$ECHO "$runpath_var" | $SED "$delay_single_quote_subst"`'
60066 shlibpath_var='`$ECHO "$shlibpath_var" | $SED "$delay_single_quote_subst"`'
60067 shlibpath_overrides_runpath='`$ECHO "$shlibpath_overrides_runpath" | $SED "$delay_single_quote_subst"`'
60068 libname_spec='`$ECHO "$libname_spec" | $SED "$delay_single_quote_subst"`'
60069 library_names_spec='`$ECHO "$library_names_spec" | $SED "$delay_single_quote_subst"`'
60070 soname_spec='`$ECHO "$soname_spec" | $SED "$delay_single_quote_subst"`'
60071 install_override_mode='`$ECHO "$install_override_mode" | $SED "$delay_single_quote_subst"`'
60072 postinstall_cmds='`$ECHO "$postinstall_cmds" | $SED "$delay_single_quote_subst"`'
60073 postuninstall_cmds='`$ECHO "$postuninstall_cmds" | $SED "$delay_single_quote_subst"`'
60074 finish_cmds='`$ECHO "$finish_cmds" | $SED "$delay_single_quote_subst"`'
60075 finish_eval='`$ECHO "$finish_eval" | $SED "$delay_single_quote_subst"`'
60076 hardcode_into_libs='`$ECHO "$hardcode_into_libs" | $SED "$delay_single_quote_subst"`'
60077 sys_lib_search_path_spec='`$ECHO "$sys_lib_search_path_spec" | $SED "$delay_single_quote_subst"`'
60078 sys_lib_dlsearch_path_spec='`$ECHO "$sys_lib_dlsearch_path_spec" | $SED "$delay_single_quote_subst"`'
60079 hardcode_action='`$ECHO "$hardcode_action" | $SED "$delay_single_quote_subst"`'
60080 enable_dlopen='`$ECHO "$enable_dlopen" | $SED "$delay_single_quote_subst"`'
60081 enable_dlopen_self='`$ECHO "$enable_dlopen_self" | $SED "$delay_single_quote_subst"`'
60082 enable_dlopen_self_static='`$ECHO "$enable_dlopen_self_static" | $SED "$delay_single_quote_subst"`'
60083 old_striplib='`$ECHO "$old_striplib" | $SED "$delay_single_quote_subst"`'
60084 striplib='`$ECHO "$striplib" | $SED "$delay_single_quote_subst"`'
60085 compiler_lib_search_dirs='`$ECHO "$compiler_lib_search_dirs" | $SED "$delay_single_quote_subst"`'
60086 predep_objects='`$ECHO "$predep_objects" | $SED "$delay_single_quote_subst"`'
60087 postdep_objects='`$ECHO "$postdep_objects" | $SED "$delay_single_quote_subst"`'
60088 predeps='`$ECHO "$predeps" | $SED "$delay_single_quote_subst"`'
60089 postdeps='`$ECHO "$postdeps" | $SED "$delay_single_quote_subst"`'
60090 compiler_lib_search_path='`$ECHO "$compiler_lib_search_path" | $SED "$delay_single_quote_subst"`'
60091 LD_CXX='`$ECHO "$LD_CXX" | $SED "$delay_single_quote_subst"`'
60092 reload_flag_CXX='`$ECHO "$reload_flag_CXX" | $SED "$delay_single_quote_subst"`'
60093 reload_cmds_CXX='`$ECHO "$reload_cmds_CXX" | $SED "$delay_single_quote_subst"`'
60094 old_archive_cmds_CXX='`$ECHO "$old_archive_cmds_CXX" | $SED "$delay_single_quote_subst"`'
60095 compiler_CXX='`$ECHO "$compiler_CXX" | $SED "$delay_single_quote_subst"`'
60096 GCC_CXX='`$ECHO "$GCC_CXX" | $SED "$delay_single_quote_subst"`'
60097 lt_prog_compiler_no_builtin_flag_CXX='`$ECHO "$lt_prog_compiler_no_builtin_flag_CXX" | $SED "$delay_single_quote_subst"`'
60098 lt_prog_compiler_wl_CXX='`$ECHO "$lt_prog_compiler_wl_CXX" | $SED "$delay_single_quote_subst"`'
60099 lt_prog_compiler_pic_CXX='`$ECHO "$lt_prog_compiler_pic_CXX" | $SED "$delay_single_quote_subst"`'
60100 lt_prog_compiler_static_CXX='`$ECHO "$lt_prog_compiler_static_CXX" | $SED "$delay_single_quote_subst"`'
60101 lt_cv_prog_compiler_c_o_CXX='`$ECHO "$lt_cv_prog_compiler_c_o_CXX" | $SED "$delay_single_quote_subst"`'
60102 archive_cmds_need_lc_CXX='`$ECHO "$archive_cmds_need_lc_CXX" | $SED "$delay_single_quote_subst"`'
60103 enable_shared_with_static_runtimes_CXX='`$ECHO "$enable_shared_with_static_runtimes_CXX" | $SED "$delay_single_quote_subst"`'
60104 export_dynamic_flag_spec_CXX='`$ECHO "$export_dynamic_flag_spec_CXX" | $SED "$delay_single_quote_subst"`'
60105 whole_archive_flag_spec_CXX='`$ECHO "$whole_archive_flag_spec_CXX" | $SED "$delay_single_quote_subst"`'
60106 compiler_needs_object_CXX='`$ECHO "$compiler_needs_object_CXX" | $SED "$delay_single_quote_subst"`'
60107 old_archive_from_new_cmds_CXX='`$ECHO "$old_archive_from_new_cmds_CXX" | $SED "$delay_single_quote_subst"`'
60108 old_archive_from_expsyms_cmds_CXX='`$ECHO "$old_archive_from_expsyms_cmds_CXX" | $SED "$delay_single_quote_subst"`'
60109 archive_cmds_CXX='`$ECHO "$archive_cmds_CXX" | $SED "$delay_single_quote_subst"`'
60110 archive_expsym_cmds_CXX='`$ECHO "$archive_expsym_cmds_CXX" | $SED "$delay_single_quote_subst"`'
60111 module_cmds_CXX='`$ECHO "$module_cmds_CXX" | $SED "$delay_single_quote_subst"`'
60112 module_expsym_cmds_CXX='`$ECHO "$module_expsym_cmds_CXX" | $SED "$delay_single_quote_subst"`'
60113 with_gnu_ld_CXX='`$ECHO "$with_gnu_ld_CXX" | $SED "$delay_single_quote_subst"`'
60114 allow_undefined_flag_CXX='`$ECHO "$allow_undefined_flag_CXX" | $SED "$delay_single_quote_subst"`'
60115 no_undefined_flag_CXX='`$ECHO "$no_undefined_flag_CXX" | $SED "$delay_single_quote_subst"`'
60116 hardcode_libdir_flag_spec_CXX='`$ECHO "$hardcode_libdir_flag_spec_CXX" | $SED "$delay_single_quote_subst"`'
60117 hardcode_libdir_flag_spec_ld_CXX='`$ECHO "$hardcode_libdir_flag_spec_ld_CXX" | $SED "$delay_single_quote_subst"`'
60118 hardcode_libdir_separator_CXX='`$ECHO "$hardcode_libdir_separator_CXX" | $SED "$delay_single_quote_subst"`'
60119 hardcode_direct_CXX='`$ECHO "$hardcode_direct_CXX" | $SED "$delay_single_quote_subst"`'
60120 hardcode_direct_absolute_CXX='`$ECHO "$hardcode_direct_absolute_CXX" | $SED "$delay_single_quote_subst"`'
60121 hardcode_minus_L_CXX='`$ECHO "$hardcode_minus_L_CXX" | $SED "$delay_single_quote_subst"`'
60122 hardcode_shlibpath_var_CXX='`$ECHO "$hardcode_shlibpath_var_CXX" | $SED "$delay_single_quote_subst"`'
60123 hardcode_automatic_CXX='`$ECHO "$hardcode_automatic_CXX" | $SED "$delay_single_quote_subst"`'
60124 inherit_rpath_CXX='`$ECHO "$inherit_rpath_CXX" | $SED "$delay_single_quote_subst"`'
60125 link_all_deplibs_CXX='`$ECHO "$link_all_deplibs_CXX" | $SED "$delay_single_quote_subst"`'
60126 fix_srcfile_path_CXX='`$ECHO "$fix_srcfile_path_CXX" | $SED "$delay_single_quote_subst"`'
60127 always_export_symbols_CXX='`$ECHO "$always_export_symbols_CXX" | $SED "$delay_single_quote_subst"`'
60128 export_symbols_cmds_CXX='`$ECHO "$export_symbols_cmds_CXX" | $SED "$delay_single_quote_subst"`'
60129 exclude_expsyms_CXX='`$ECHO "$exclude_expsyms_CXX" | $SED "$delay_single_quote_subst"`'
60130 include_expsyms_CXX='`$ECHO "$include_expsyms_CXX" | $SED "$delay_single_quote_subst"`'
60131 prelink_cmds_CXX='`$ECHO "$prelink_cmds_CXX" | $SED "$delay_single_quote_subst"`'
60132 file_list_spec_CXX='`$ECHO "$file_list_spec_CXX" | $SED "$delay_single_quote_subst"`'
60133 hardcode_action_CXX='`$ECHO "$hardcode_action_CXX" | $SED "$delay_single_quote_subst"`'
60134 compiler_lib_search_dirs_CXX='`$ECHO "$compiler_lib_search_dirs_CXX" | $SED "$delay_single_quote_subst"`'
60135 predep_objects_CXX='`$ECHO "$predep_objects_CXX" | $SED "$delay_single_quote_subst"`'
60136 postdep_objects_CXX='`$ECHO "$postdep_objects_CXX" | $SED "$delay_single_quote_subst"`'
60137 predeps_CXX='`$ECHO "$predeps_CXX" | $SED "$delay_single_quote_subst"`'
60138 postdeps_CXX='`$ECHO "$postdeps_CXX" | $SED "$delay_single_quote_subst"`'
60139 compiler_lib_search_path_CXX='`$ECHO "$compiler_lib_search_path_CXX" | $SED "$delay_single_quote_subst"`'
60142 LTCFLAGS='$LTCFLAGS'
60143 compiler='$compiler_DEFAULT'
60145 # A function that is used when there is no print builtin or printf.
60146 func_fallback_echo ()
60148 eval 'cat <<_LTECHO_EOF
60153 # Quote evaled strings.
60167 deplibs_check_method \
60176 lt_cv_sys_global_symbol_pipe \
60177 lt_cv_sys_global_symbol_to_cdecl \
60178 lt_cv_sys_global_symbol_to_c_name_address \
60179 lt_cv_sys_global_symbol_to_c_name_address_lib_prefix \
60180 lt_prog_compiler_no_builtin_flag \
60181 lt_prog_compiler_wl \
60182 lt_prog_compiler_pic \
60183 lt_prog_compiler_static \
60184 lt_cv_prog_compiler_c_o \
60192 export_dynamic_flag_spec \
60193 whole_archive_flag_spec \
60194 compiler_needs_object \
60196 allow_undefined_flag \
60197 no_undefined_flag \
60198 hardcode_libdir_flag_spec \
60199 hardcode_libdir_flag_spec_ld \
60200 hardcode_libdir_separator \
60205 variables_saved_for_relink \
60207 library_names_spec \
60209 install_override_mode \
60213 compiler_lib_search_dirs \
60218 compiler_lib_search_path \
60222 lt_prog_compiler_no_builtin_flag_CXX \
60223 lt_prog_compiler_wl_CXX \
60224 lt_prog_compiler_pic_CXX \
60225 lt_prog_compiler_static_CXX \
60226 lt_cv_prog_compiler_c_o_CXX \
60227 export_dynamic_flag_spec_CXX \
60228 whole_archive_flag_spec_CXX \
60229 compiler_needs_object_CXX \
60231 allow_undefined_flag_CXX \
60232 no_undefined_flag_CXX \
60233 hardcode_libdir_flag_spec_CXX \
60234 hardcode_libdir_flag_spec_ld_CXX \
60235 hardcode_libdir_separator_CXX \
60236 fix_srcfile_path_CXX \
60237 exclude_expsyms_CXX \
60238 include_expsyms_CXX \
60239 file_list_spec_CXX \
60240 compiler_lib_search_dirs_CXX \
60241 predep_objects_CXX \
60242 postdep_objects_CXX \
60245 compiler_lib_search_path_CXX; do
60246 case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in
60247 *[\\\\\\\`\\"\\\$]*)
60248 eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED \\"\\\$sed_quote_subst\\"\\\`\\\\\\""
60251 eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
60256 # Double-quote double-evaled strings.
60257 for var in reload_cmds \
60258 old_postinstall_cmds \
60259 old_postuninstall_cmds \
60261 extract_expsyms_cmds \
60262 old_archive_from_new_cmds \
60263 old_archive_from_expsyms_cmds \
60265 archive_expsym_cmds \
60267 module_expsym_cmds \
60268 export_symbols_cmds \
60271 postuninstall_cmds \
60273 sys_lib_search_path_spec \
60274 sys_lib_dlsearch_path_spec \
60276 old_archive_cmds_CXX \
60277 old_archive_from_new_cmds_CXX \
60278 old_archive_from_expsyms_cmds_CXX \
60280 archive_expsym_cmds_CXX \
60282 module_expsym_cmds_CXX \
60283 export_symbols_cmds_CXX \
60284 prelink_cmds_CXX; do
60285 case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in
60286 *[\\\\\\\`\\"\\\$]*)
60287 eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED -e \\"\\\$double_quote_subst\\" -e \\"\\\$sed_quote_subst\\" -e \\"\\\$delay_variable_subst\\"\\\`\\\\\\""
60290 eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
60295 ac_aux_dir='$ac_aux_dir'
60296 xsi_shell='$xsi_shell'
60297 lt_shell_append='$lt_shell_append'
60299 # See if we are running on zsh, and set the options which allow our
60300 # commands through without removal of \ escapes INIT.
60301 if test -n "\${ZSH_VERSION+set}" ; then
60302 setopt NO_GLOB_SUBST
60308 TIMESTAMP='$TIMESTAMP'
60319 acx_cv_header_stdint="$acx_cv_header_stdint"
60320 acx_cv_type_int8_t="$acx_cv_type_int8_t"
60321 acx_cv_type_int16_t="$acx_cv_type_int16_t"
60322 acx_cv_type_int32_t="$acx_cv_type_int32_t"
60323 acx_cv_type_int64_t="$acx_cv_type_int64_t"
60324 acx_cv_type_intptr_t="$acx_cv_type_intptr_t"
60325 ac_cv_type_uintmax_t="$ac_cv_type_uintmax_t"
60326 ac_cv_type_uintptr_t="$ac_cv_type_uintptr_t"
60327 ac_cv_type_uint64_t="$ac_cv_type_uint64_t"
60328 ac_cv_type_u_int64_t="$ac_cv_type_u_int64_t"
60329 ac_cv_type_u_int32_t="$ac_cv_type_u_int32_t"
60330 ac_cv_type_int_least32_t="$ac_cv_type_int_least32_t"
60331 ac_cv_type_int_fast32_t="$ac_cv_type_int_fast32_t"
60332 ac_cv_sizeof_void_p="$ac_cv_sizeof_void_p"
60337 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
60339 # Handling of arguments.
60340 for ac_config_target in $ac_config_targets
60342 case $ac_config_target in
60343 "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;;
60344 "default-1") CONFIG_COMMANDS="$CONFIG_COMMANDS default-1" ;;
60345 "libtool") CONFIG_COMMANDS="$CONFIG_COMMANDS libtool" ;;
60346 "include/gstdint.h") CONFIG_COMMANDS="$CONFIG_COMMANDS include/gstdint.h" ;;
60347 "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
60348 "scripts/testsuite_flags") CONFIG_FILES="$CONFIG_FILES scripts/testsuite_flags" ;;
60349 "include/Makefile") CONFIG_FILES="$CONFIG_FILES include/Makefile" ;;
60350 "libsupc++/Makefile") CONFIG_FILES="$CONFIG_FILES libsupc++/Makefile" ;;
60351 "python/Makefile") CONFIG_FILES="$CONFIG_FILES python/Makefile" ;;
60352 "src/Makefile") CONFIG_FILES="$CONFIG_FILES src/Makefile" ;;
60353 "doc/Makefile") CONFIG_FILES="$CONFIG_FILES doc/Makefile" ;;
60354 "po/Makefile") CONFIG_FILES="$CONFIG_FILES po/Makefile" ;;
60355 "testsuite/Makefile") CONFIG_FILES="$CONFIG_FILES testsuite/Makefile" ;;
60356 "generate-headers") CONFIG_COMMANDS="$CONFIG_COMMANDS generate-headers" ;;
60358 *) as_fn_error "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
60363 # If the user did not use the arguments to specify the items to instantiate,
60364 # then the envvar interface is used. Set only those that are not.
60365 # We use the long form for the default assignment because of an extremely
60366 # bizarre bug on SunOS 4.1.3.
60367 if $ac_need_defaults; then
60368 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
60369 test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
60370 test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
60373 # Have a temporary directory for convenience. Make it in the build tree
60374 # simply because there is no reason against having it here, and in addition,
60375 # creating and moving files from /tmp can sometimes cause problems.
60376 # Hook for its removal unless debugging.
60377 # Note that there is a small window in which the directory will not be cleaned:
60378 # after its creation but before its name has been assigned to `$tmp'.
60382 trap 'exit_status=$?
60383 { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
60385 trap 'as_fn_exit 1' 1 2 13 15
60387 # Create a (secure) tmp directory for tmp files.
60390 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
60391 test -n "$tmp" && test -d "$tmp"
60394 tmp=./conf$$-$RANDOM
60395 (umask 077 && mkdir "$tmp")
60396 } || as_fn_error "cannot create a temporary directory in ." "$LINENO" 5
60398 # Set up the scripts for CONFIG_FILES section.
60399 # No need to generate them if there are no CONFIG_FILES.
60400 # This happens for instance with `./config.status config.h'.
60401 if test -n "$CONFIG_FILES"; then
60404 ac_cr=`echo X | tr X '\015'`
60405 # On cygwin, bash can eat \r inside `` if the user requested igncr.
60406 # But we know of no other shell where ac_cr would be empty at this
60407 # point, so we can use a bashism as a fallback.
60408 if test "x$ac_cr" = x; then
60409 eval ac_cr=\$\'\\r\'
60411 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
60412 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
60415 ac_cs_awk_cr=$ac_cr
60418 echo 'BEGIN {' >"$tmp/subs1.awk" &&
60423 echo "cat >conf$$subs.awk <<_ACEOF" &&
60424 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
60426 } >conf$$subs.sh ||
60427 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
60428 ac_delim_num=`echo "$ac_subst_vars" | grep -c '$'`
60430 for ac_last_try in false false false false false :; do
60431 . ./conf$$subs.sh ||
60432 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
60434 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
60435 if test $ac_delim_n = $ac_delim_num; then
60437 elif $ac_last_try; then
60438 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
60440 ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
60443 rm -f conf$$subs.sh
60445 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
60446 cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&
60450 s/^/S["/; s/!.*/"]=/
60460 s/\(.\{148\}\).*/\1/
60462 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
60467 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
60474 s/\(.\{148\}\).*/\1/
60476 s/["\\]/\\&/g; s/^/"/; s/$/"/
60480 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
60485 ' <conf$$subs.awk | sed '
60490 ' >>$CONFIG_STATUS || ac_write_fail=1
60491 rm -f conf$$subs.awk
60492 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
60494 cat >>"\$tmp/subs1.awk" <<_ACAWK &&
60495 for (key in S) S_is_set[key] = 1
60501 nfields = split(line, field, "@")
60503 len = length(field[1])
60504 for (i = 2; i < nfields; i++) {
60506 keylen = length(key)
60507 if (S_is_set[key]) {
60509 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
60510 len += length(value) + length(field[++i])
60521 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
60522 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
60523 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
60526 fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \
60527 || as_fn_error "could not setup config files machinery" "$LINENO" 5
60530 # VPATH may cause trouble with some makes, so we remove $(srcdir),
60531 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
60532 # trailing colons and then remove the whole line if VPATH becomes empty
60533 # (actually we leave an empty line to preserve line numbers).
60534 if test "x$srcdir" = x.; then
60535 ac_vpsub='/^[ ]*VPATH[ ]*=/{
60536 s/:*\$(srcdir):*/:/
60537 s/:*\${srcdir}:*/:/
60539 s/^\([^=]*=[ ]*\):*/\1/
60545 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
60546 fi # test -n "$CONFIG_FILES"
60548 # Set up the scripts for CONFIG_HEADERS section.
60549 # No need to generate them if there are no CONFIG_HEADERS.
60550 # This happens for instance with `./config.status Makefile'.
60551 if test -n "$CONFIG_HEADERS"; then
60552 cat >"$tmp/defines.awk" <<\_ACAWK ||
60556 # Transform confdefs.h into an awk script `defines.awk', embedded as
60557 # here-document in config.status, that substitutes the proper values into
60558 # config.h.in to produce config.h.
60560 # Create a delimiter string that does not exist in confdefs.h, to ease
60561 # handling of long lines.
60563 for ac_last_try in false false :; do
60564 ac_t=`sed -n "/$ac_delim/p" confdefs.h`
60565 if test -z "$ac_t"; then
60567 elif $ac_last_try; then
60568 as_fn_error "could not make $CONFIG_HEADERS" "$LINENO" 5
60570 ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
60574 # For the awk script, D is an array of macro values keyed by name,
60575 # likewise P contains macro parameters if any. Preserve backslash
60576 # newline sequences.
60578 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
60580 s/.\{148\}/&'"$ac_delim"'/g
60583 s/^[ ]*#[ ]*define[ ][ ]*/ /
60590 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\
60592 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p
60596 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\
60597 D["\1"]=" \3\\\\\\n"\\/p
60599 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
60604 s/.\{148\}/&'"$ac_delim"'/g
60609 s/["\\]/\\&/g; s/^/"/; s/$/"/p
60612 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
60614 ' <confdefs.h | sed '
60615 s/'"$ac_delim"'/"\\\
60616 "/g' >>$CONFIG_STATUS || ac_write_fail=1
60618 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
60619 for (key in D) D_is_set[key] = 1
60622 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
60624 split(line, arg, " ")
60625 if (arg[1] == "#") {
60629 defundef = substr(arg[1], 2)
60632 split(mac1, mac2, "(") #)
60634 prefix = substr(line, 1, index(line, defundef) - 1)
60635 if (D_is_set[macro]) {
60636 # Preserve the white space surrounding the "#".
60637 print prefix "define", macro P[macro] D[macro]
60640 # Replace #undef with comments. This is necessary, for example,
60641 # in the case of _POSIX_SOURCE, which is predefined and required
60642 # on some systems where configure will not decide to define it.
60643 if (defundef == "undef") {
60644 print "/*", prefix defundef, macro, "*/"
60652 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
60653 as_fn_error "could not setup config headers machinery" "$LINENO" 5
60654 fi # test -n "$CONFIG_HEADERS"
60657 eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS"
60662 :[FHLC]) ac_mode=$ac_tag; continue;;
60664 case $ac_mode$ac_tag in
60666 :L* | :C*:*) as_fn_error "invalid tag \`$ac_tag'" "$LINENO" 5;;
60667 :[FH]-) ac_tag=-:-;;
60668 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
60685 -) ac_f="$tmp/stdin";;
60686 *) # Look for the file first in the build tree, then in the source tree
60687 # (if the path is not absolute). The absolute path cannot be DOS-style,
60688 # because $ac_f cannot contain `:'.
60692 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
60694 as_fn_error "cannot find input file: \`$ac_f'" "$LINENO" 5;;
60696 case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
60697 as_fn_append ac_file_inputs " '$ac_f'"
60700 # Let's still pretend it is `configure' which instantiates (i.e., don't
60701 # use $as_me), people would be surprised to read:
60702 # /* config.h. Generated by config.status. */
60703 configure_input='Generated from '`
60704 $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
60706 if test x"$ac_file" != x-; then
60707 configure_input="$ac_file. $configure_input"
60708 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
60709 $as_echo "$as_me: creating $ac_file" >&6;}
60711 # Neutralize special characters interpreted by sed in replacement strings.
60712 case $configure_input in #(
60713 *\&* | *\|* | *\\* )
60714 ac_sed_conf_input=`$as_echo "$configure_input" |
60715 sed 's/[\\\\&|]/\\\\&/g'`;; #(
60716 *) ac_sed_conf_input=$configure_input;;
60720 *:-:* | *:-) cat >"$tmp/stdin" \
60721 || as_fn_error "could not create $ac_file" "$LINENO" 5 ;;
60726 ac_dir=`$as_dirname -- "$ac_file" ||
60727 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
60728 X"$ac_file" : 'X\(//\)[^/]' \| \
60729 X"$ac_file" : 'X\(//\)$' \| \
60730 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
60731 $as_echo X"$ac_file" |
60732 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
60736 /^X\(\/\/\)[^/].*/{
60749 as_dir="$ac_dir"; as_fn_mkdir_p
60753 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
60755 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
60756 # A ".." for each directory in $ac_dir_suffix.
60757 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
60758 case $ac_top_builddir_sub in
60759 "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
60760 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
60763 ac_abs_top_builddir=$ac_pwd
60764 ac_abs_builddir=$ac_pwd$ac_dir_suffix
60765 # for backward compatibility:
60766 ac_top_builddir=$ac_top_build_prefix
60769 .) # We are building in place.
60771 ac_top_srcdir=$ac_top_builddir_sub
60772 ac_abs_top_srcdir=$ac_pwd ;;
60773 [\\/]* | ?:[\\/]* ) # Absolute name.
60774 ac_srcdir=$srcdir$ac_dir_suffix;
60775 ac_top_srcdir=$srcdir
60776 ac_abs_top_srcdir=$srcdir ;;
60777 *) # Relative name.
60778 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
60779 ac_top_srcdir=$ac_top_build_prefix$srcdir
60780 ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
60782 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
60792 [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
60793 *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
60795 ac_MKDIR_P=$MKDIR_P
60797 [\\/$]* | ?:[\\/]* ) ;;
60798 */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;;
60802 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
60803 # If the template does not know about datarootdir, expand it.
60804 # FIXME: This hack should be removed a few years after 2.60.
60805 ac_datarootdir_hack=; ac_datarootdir_seen=
60816 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
60817 *datarootdir*) ac_datarootdir_seen=yes;;
60818 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
60819 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
60820 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
60822 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
60823 ac_datarootdir_hack='
60824 s&@datadir@&$datadir&g
60825 s&@docdir@&$docdir&g
60826 s&@infodir@&$infodir&g
60827 s&@localedir@&$localedir&g
60828 s&@mandir@&$mandir&g
60829 s&\\\${datarootdir}&$datarootdir&g' ;;
60833 # Neutralize VPATH when `$srcdir' = `.'.
60834 # Shell code in configure.ac might set extrasub.
60835 # FIXME: do we really want to maintain this feature?
60836 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
60837 ac_sed_extra="$ac_vpsub
60840 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
60842 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
60843 s|@configure_input@|$ac_sed_conf_input|;t t
60844 s&@top_builddir@&$ac_top_builddir_sub&;t t
60845 s&@top_build_prefix@&$ac_top_build_prefix&;t t
60846 s&@srcdir@&$ac_srcdir&;t t
60847 s&@abs_srcdir@&$ac_abs_srcdir&;t t
60848 s&@top_srcdir@&$ac_top_srcdir&;t t
60849 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
60850 s&@builddir@&$ac_builddir&;t t
60851 s&@abs_builddir@&$ac_abs_builddir&;t t
60852 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
60853 s&@INSTALL@&$ac_INSTALL&;t t
60854 s&@MKDIR_P@&$ac_MKDIR_P&;t t
60855 $ac_datarootdir_hack
60857 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$tmp/subs.awk" >$tmp/out \
60858 || as_fn_error "could not create $ac_file" "$LINENO" 5
60860 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
60861 { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&
60862 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&
60863 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
60864 which seems to be undefined. Please make sure it is defined." >&5
60865 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
60866 which seems to be undefined. Please make sure it is defined." >&2;}
60870 -) cat "$tmp/out" && rm -f "$tmp/out";;
60871 *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";;
60873 || as_fn_error "could not create $ac_file" "$LINENO" 5
60879 if test x"$ac_file" != x-; then
60881 $as_echo "/* $configure_input */" \
60882 && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs"
60883 } >"$tmp/config.h" \
60884 || as_fn_error "could not create $ac_file" "$LINENO" 5
60885 if diff "$ac_file" "$tmp/config.h" >/dev/null 2>&1; then
60886 { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
60887 $as_echo "$as_me: $ac_file is unchanged" >&6;}
60890 mv "$tmp/config.h" "$ac_file" \
60891 || as_fn_error "could not create $ac_file" "$LINENO" 5
60894 $as_echo "/* $configure_input */" \
60895 && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" \
60896 || as_fn_error "could not create -" "$LINENO" 5
60898 # Compute "$ac_file"'s index in $config_headers.
60901 for _am_header in $config_headers :; do
60902 case $_am_header in
60903 $_am_arg | $_am_arg:* )
60906 _am_stamp_count=`expr $_am_stamp_count + 1` ;;
60909 echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" ||
60910 $as_expr X"$_am_arg" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
60911 X"$_am_arg" : 'X\(//\)[^/]' \| \
60912 X"$_am_arg" : 'X\(//\)$' \| \
60913 X"$_am_arg" : 'X\(/\)' \| . 2>/dev/null ||
60914 $as_echo X"$_am_arg" |
60915 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
60919 /^X\(\/\/\)[^/].*/{
60931 s/.*/./; q'`/stamp-h$_am_stamp_count
60934 :C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
60935 $as_echo "$as_me: executing $ac_file commands" >&6;}
60940 case $ac_file$ac_mode in
60942 # Only add multilib support code if we just rebuilt the top-level
60944 case " $CONFIG_FILES " in
60946 ac_file=Makefile . ${multi_basedir}/config-ml.in
60951 # See if we are running on zsh, and set the options which allow our
60952 # commands through without removal of \ escapes.
60953 if test -n "${ZSH_VERSION+set}" ; then
60954 setopt NO_GLOB_SUBST
60957 cfgfile="${ofile}T"
60958 trap "$RM \"$cfgfile\"; exit 1" 1 2 15
60961 cat <<_LT_EOF >> "$cfgfile"
60964 # `$ECHO "$ofile" | sed 's%^.*/%%'` - Provide generalized library-building support services.
60965 # Generated automatically by $as_me ($PACKAGE$TIMESTAMP) $VERSION
60966 # Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
60967 # NOTE: Changes made to this file will be lost: look at ltmain.sh.
60969 # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005,
60970 # 2006, 2007, 2008, 2009 Free Software Foundation, Inc.
60971 # Written by Gordon Matzigkeit, 1996
60973 # This file is part of GNU Libtool.
60975 # GNU Libtool is free software; you can redistribute it and/or
60976 # modify it under the terms of the GNU General Public License as
60977 # published by the Free Software Foundation; either version 2 of
60978 # the License, or (at your option) any later version.
60980 # As a special exception to the GNU General Public License,
60981 # if you distribute this file as part of a program or library that
60982 # is built using GNU Libtool, you may include this file under the
60983 # same distribution terms that you use for the rest of that program.
60985 # GNU Libtool is distributed in the hope that it will be useful,
60986 # but WITHOUT ANY WARRANTY; without even the implied warranty of
60987 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
60988 # GNU General Public License for more details.
60990 # You should have received a copy of the GNU General Public License
60991 # along with GNU Libtool; see the file COPYING. If not, a copy
60992 # can be downloaded from http://www.gnu.org/licenses/gpl.html, or
60993 # obtained by writing to the Free Software Foundation, Inc.,
60994 # 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
60997 # The names of the tagged configurations supported by this script.
60998 available_tags="CXX "
61000 # ### BEGIN LIBTOOL CONFIG
61002 # Which release of libtool.m4 was used?
61003 macro_version=$macro_version
61004 macro_revision=$macro_revision
61006 # Whether or not to build shared libraries.
61007 build_libtool_libs=$enable_shared
61009 # Whether or not to build static libraries.
61010 build_old_libs=$enable_static
61012 # What type of objects to build.
61015 # Whether or not to optimize for fast installation.
61016 fast_install=$enable_fast_install
61018 # Shell to use when invoking shell scripts.
61021 # An echo program that protects backslashes.
61025 host_alias=$host_alias
61029 # The build system.
61030 build_alias=$build_alias
61034 # A sed program that does not truncate output.
61037 # Sed that helps us avoid accidentally triggering echo(1) options like -n.
61038 Xsed="\$SED -e 1s/^X//"
61040 # A grep program that handles long lines.
61046 # A literal string matcher.
61049 # A BSD- or MS-compatible name lister.
61052 # Whether we need soft or hard links.
61055 # What is the maximum length of a command?
61056 max_cmd_len=$max_cmd_len
61058 # Object file suffix (normally "o").
61061 # Executable file suffix (normally "").
61064 # whether the shell understands "unset".
61067 # turn spaces into newlines.
61070 # turn newlines into spaces.
61073 # An object symbol dumper.
61074 OBJDUMP=$lt_OBJDUMP
61076 # Method to check whether dependent libraries are shared objects.
61077 deplibs_check_method=$lt_deplibs_check_method
61079 # Command to use when deplibs_check_method == "file_magic".
61080 file_magic_cmd=$lt_file_magic_cmd
61084 AR_FLAGS=$lt_AR_FLAGS
61086 # A symbol stripping program.
61089 # Commands used to install an old-style archive.
61091 old_postinstall_cmds=$lt_old_postinstall_cmds
61092 old_postuninstall_cmds=$lt_old_postuninstall_cmds
61094 # Whether to use a lock for old archive extraction.
61095 lock_old_archive_extraction=$lock_old_archive_extraction
61100 # LTCC compiler flags.
61101 LTCFLAGS=$lt_CFLAGS
61103 # Take the output of nm and produce a listing of raw symbols and C names.
61104 global_symbol_pipe=$lt_lt_cv_sys_global_symbol_pipe
61106 # Transform the output of nm in a proper C declaration.
61107 global_symbol_to_cdecl=$lt_lt_cv_sys_global_symbol_to_cdecl
61109 # Transform the output of nm in a C name address pair.
61110 global_symbol_to_c_name_address=$lt_lt_cv_sys_global_symbol_to_c_name_address
61112 # Transform the output of nm in a C name address pair when lib prefix is needed.
61113 global_symbol_to_c_name_address_lib_prefix=$lt_lt_cv_sys_global_symbol_to_c_name_address_lib_prefix
61115 # The name of the directory that contains temporary libtool files.
61118 # Used to examine libraries when file_magic_cmd begins with "file".
61119 MAGIC_CMD=$MAGIC_CMD
61121 # Must we lock files when doing compilation?
61122 need_locks=$lt_need_locks
61124 # Tool to manipulate archived DWARF debug symbol files on Mac OS X.
61125 DSYMUTIL=$lt_DSYMUTIL
61127 # Tool to change global to local symbols on Mac OS X.
61130 # Tool to manipulate fat objects and archives on Mac OS X.
61133 # ldd/readelf like tool for Mach-O binaries on Mac OS X.
61136 # ldd/readelf like tool for 64 bit Mach-O binaries on Mac OS X 10.4.
61137 OTOOL64=$lt_OTOOL64
61139 # Old archive suffix (normally "a").
61142 # Shared library suffix (normally ".so").
61143 shrext_cmds=$lt_shrext_cmds
61145 # The commands to extract the exported symbol list from a shared archive.
61146 extract_expsyms_cmds=$lt_extract_expsyms_cmds
61148 # Variables whose values should be saved in libtool wrapper scripts and
61149 # restored at link time.
61150 variables_saved_for_relink=$lt_variables_saved_for_relink
61152 # Do we need the "lib" prefix for modules?
61153 need_lib_prefix=$need_lib_prefix
61155 # Do we need a version for libraries?
61156 need_version=$need_version
61158 # Library versioning type.
61159 version_type=$version_type
61161 # Shared library runtime path variable.
61162 runpath_var=$runpath_var
61164 # Shared library path variable.
61165 shlibpath_var=$shlibpath_var
61167 # Is shlibpath searched before the hard-coded library search path?
61168 shlibpath_overrides_runpath=$shlibpath_overrides_runpath
61170 # Format of library name prefix.
61171 libname_spec=$lt_libname_spec
61173 # List of archive names. First name is the real one, the rest are links.
61174 # The last name is the one that the linker finds with -lNAME
61175 library_names_spec=$lt_library_names_spec
61177 # The coded name of the library, if different from the real name.
61178 soname_spec=$lt_soname_spec
61180 # Permission mode override for installation of shared libraries.
61181 install_override_mode=$lt_install_override_mode
61183 # Command to use after installation of a shared archive.
61184 postinstall_cmds=$lt_postinstall_cmds
61186 # Command to use after uninstallation of a shared archive.
61187 postuninstall_cmds=$lt_postuninstall_cmds
61189 # Commands used to finish a libtool library installation in a directory.
61190 finish_cmds=$lt_finish_cmds
61192 # As "finish_cmds", except a single script fragment to be evaled but
61194 finish_eval=$lt_finish_eval
61196 # Whether we should hardcode library paths into libraries.
61197 hardcode_into_libs=$hardcode_into_libs
61199 # Compile-time system search path for libraries.
61200 sys_lib_search_path_spec=$lt_sys_lib_search_path_spec
61202 # Run-time system search path for libraries.
61203 sys_lib_dlsearch_path_spec=$lt_sys_lib_dlsearch_path_spec
61205 # Whether dlopen is supported.
61206 dlopen_support=$enable_dlopen
61208 # Whether dlopen of programs is supported.
61209 dlopen_self=$enable_dlopen_self
61211 # Whether dlopen of statically linked programs is supported.
61212 dlopen_self_static=$enable_dlopen_self_static
61214 # Commands to strip libraries.
61215 old_striplib=$lt_old_striplib
61216 striplib=$lt_striplib
61219 # The linker used to build libraries.
61222 # How to create reloadable object files.
61223 reload_flag=$lt_reload_flag
61224 reload_cmds=$lt_reload_cmds
61226 # Commands used to build an old-style archive.
61227 old_archive_cmds=$lt_old_archive_cmds
61229 # A language specific compiler.
61232 # Is the compiler the GNU compiler?
61235 # Compiler flag to turn off builtin functions.
61236 no_builtin_flag=$lt_lt_prog_compiler_no_builtin_flag
61238 # How to pass a linker flag through the compiler.
61239 wl=$lt_lt_prog_compiler_wl
61241 # Additional compiler flags for building library objects.
61242 pic_flag=$lt_lt_prog_compiler_pic
61244 # Compiler flag to prevent dynamic linking.
61245 link_static_flag=$lt_lt_prog_compiler_static
61247 # Does compiler simultaneously support -c and -o options?
61248 compiler_c_o=$lt_lt_cv_prog_compiler_c_o
61250 # Whether or not to add -lc for building shared libraries.
61251 build_libtool_need_lc=$archive_cmds_need_lc
61253 # Whether or not to disallow shared libs when runtime libs are static.
61254 allow_libtool_libs_with_static_runtimes=$enable_shared_with_static_runtimes
61256 # Compiler flag to allow reflexive dlopens.
61257 export_dynamic_flag_spec=$lt_export_dynamic_flag_spec
61259 # Compiler flag to generate shared objects directly from archives.
61260 whole_archive_flag_spec=$lt_whole_archive_flag_spec
61262 # Whether the compiler copes with passing no objects directly.
61263 compiler_needs_object=$lt_compiler_needs_object
61265 # Create an old-style archive from a shared archive.
61266 old_archive_from_new_cmds=$lt_old_archive_from_new_cmds
61268 # Create a temporary old-style archive to link instead of a shared archive.
61269 old_archive_from_expsyms_cmds=$lt_old_archive_from_expsyms_cmds
61271 # Commands used to build a shared archive.
61272 archive_cmds=$lt_archive_cmds
61273 archive_expsym_cmds=$lt_archive_expsym_cmds
61275 # Commands used to build a loadable module if different from building
61276 # a shared archive.
61277 module_cmds=$lt_module_cmds
61278 module_expsym_cmds=$lt_module_expsym_cmds
61280 # Whether we are building with GNU ld or not.
61281 with_gnu_ld=$lt_with_gnu_ld
61283 # Flag that allows shared libraries with undefined symbols to be built.
61284 allow_undefined_flag=$lt_allow_undefined_flag
61286 # Flag that enforces no undefined symbols.
61287 no_undefined_flag=$lt_no_undefined_flag
61289 # Flag to hardcode \$libdir into a binary during linking.
61290 # This must work even if \$libdir does not exist
61291 hardcode_libdir_flag_spec=$lt_hardcode_libdir_flag_spec
61293 # If ld is used when linking, flag to hardcode \$libdir into a binary
61294 # during linking. This must work even if \$libdir does not exist.
61295 hardcode_libdir_flag_spec_ld=$lt_hardcode_libdir_flag_spec_ld
61297 # Whether we need a single "-rpath" flag with a separated argument.
61298 hardcode_libdir_separator=$lt_hardcode_libdir_separator
61300 # Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes
61301 # DIR into the resulting binary.
61302 hardcode_direct=$hardcode_direct
61304 # Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes
61305 # DIR into the resulting binary and the resulting library dependency is
61306 # "absolute",i.e impossible to change by setting \${shlibpath_var} if the
61307 # library is relocated.
61308 hardcode_direct_absolute=$hardcode_direct_absolute
61310 # Set to "yes" if using the -LDIR flag during linking hardcodes DIR
61311 # into the resulting binary.
61312 hardcode_minus_L=$hardcode_minus_L
61314 # Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR
61315 # into the resulting binary.
61316 hardcode_shlibpath_var=$hardcode_shlibpath_var
61318 # Set to "yes" if building a shared library automatically hardcodes DIR
61319 # into the library and all subsequent libraries and executables linked
61321 hardcode_automatic=$hardcode_automatic
61323 # Set to yes if linker adds runtime paths of dependent libraries
61324 # to runtime path list.
61325 inherit_rpath=$inherit_rpath
61327 # Whether libtool must link a program against all its dependency libraries.
61328 link_all_deplibs=$link_all_deplibs
61330 # Fix the shell variable \$srcfile for the compiler.
61331 fix_srcfile_path=$lt_fix_srcfile_path
61333 # Set to "yes" if exported symbols are required.
61334 always_export_symbols=$always_export_symbols
61336 # The commands to list exported symbols.
61337 export_symbols_cmds=$lt_export_symbols_cmds
61339 # Symbols that should not be listed in the preloaded symbols.
61340 exclude_expsyms=$lt_exclude_expsyms
61342 # Symbols that must always be exported.
61343 include_expsyms=$lt_include_expsyms
61345 # Commands necessary for linking programs (against libraries) with templates.
61346 prelink_cmds=$lt_prelink_cmds
61348 # Specify filename containing input files.
61349 file_list_spec=$lt_file_list_spec
61351 # How to hardcode a shared library path into an executable.
61352 hardcode_action=$hardcode_action
61354 # The directories searched by this compiler when creating a shared library.
61355 compiler_lib_search_dirs=$lt_compiler_lib_search_dirs
61357 # Dependencies to place before and after the objects being linked to
61358 # create a shared library.
61359 predep_objects=$lt_predep_objects
61360 postdep_objects=$lt_postdep_objects
61361 predeps=$lt_predeps
61362 postdeps=$lt_postdeps
61364 # The library search path used internally by the compiler when linking
61365 # a shared library.
61366 compiler_lib_search_path=$lt_compiler_lib_search_path
61368 # ### END LIBTOOL CONFIG
61374 cat <<\_LT_EOF >> "$cfgfile"
61375 # AIX sometimes has problems with the GCC collect2 program. For some
61376 # reason, if we set the COLLECT_NAMES environment variable, the problems
61377 # vanish in a puff of smoke.
61378 if test "X${COLLECT_NAMES+set}" != Xset; then
61380 export COLLECT_NAMES
61387 ltmain="$ac_aux_dir/ltmain.sh"
61390 # We use sed instead of cat because bash on DJGPP gets confused if
61391 # if finds mixed CR/LF and LF-only lines. Since sed operates in
61392 # text mode, it properly converts lines to CR/LF. This bash problem
61393 # is reportedly fixed, but why not run on old versions too?
61394 sed '/^# Generated shell functions inserted here/q' "$ltmain" >> "$cfgfile" \
61395 || (rm -f "$cfgfile"; exit 1)
61399 cat << \_LT_EOF >> "$cfgfile"
61401 # func_dirname file append nondir_replacement
61402 # Compute the dirname of FILE. If nonempty, add APPEND to the result,
61403 # otherwise set result to NONDIR_REPLACEMENT.
61407 */*) func_dirname_result="${1%/*}${2}" ;;
61408 * ) func_dirname_result="${3}" ;;
61412 # func_basename file
61415 func_basename_result="${1##*/}"
61418 # func_dirname_and_basename file append nondir_replacement
61419 # perform func_basename and func_dirname in a single function
61421 # dirname: Compute the dirname of FILE. If nonempty,
61422 # add APPEND to the result, otherwise set result
61423 # to NONDIR_REPLACEMENT.
61424 # value returned in "$func_dirname_result"
61425 # basename: Compute filename of FILE.
61426 # value retuned in "$func_basename_result"
61427 # Implementation must be kept synchronized with func_dirname
61428 # and func_basename. For efficiency, we do not delegate to
61429 # those functions but instead duplicate the functionality here.
61430 func_dirname_and_basename ()
61433 */*) func_dirname_result="${1%/*}${2}" ;;
61434 * ) func_dirname_result="${3}" ;;
61436 func_basename_result="${1##*/}"
61439 # func_stripname prefix suffix name
61440 # strip PREFIX and SUFFIX off of NAME.
61441 # PREFIX and SUFFIX must not contain globbing or regex special
61442 # characters, hashes, percent signs, but SUFFIX may contain a leading
61443 # dot (in which case that matches only a dot).
61446 # pdksh 5.2.14 does not do ${X%$Y} correctly if both X and Y are
61447 # positional parameters, so assign one to ordinary parameter first.
61448 func_stripname_result=${3}
61449 func_stripname_result=${func_stripname_result#"${1}"}
61450 func_stripname_result=${func_stripname_result%"${2}"}
61456 func_opt_split_opt=${1%%=*}
61457 func_opt_split_arg=${1#*=}
61464 *.lo) func_lo2o_result=${1%.lo}.${objext} ;;
61465 *) func_lo2o_result=${1} ;;
61469 # func_xform libobj-or-source
61472 func_xform_result=${1%.*}.lo
61475 # func_arith arithmetic-term...
61478 func_arith_result=$(( $* ))
61482 # STRING may not start with a hyphen.
61485 func_len_result=${#1}
61490 *) # Bourne compatible functions.
61491 cat << \_LT_EOF >> "$cfgfile"
61493 # func_dirname file append nondir_replacement
61494 # Compute the dirname of FILE. If nonempty, add APPEND to the result,
61495 # otherwise set result to NONDIR_REPLACEMENT.
61498 # Extract subdirectory from the argument.
61499 func_dirname_result=`$ECHO "${1}" | $SED "$dirname"`
61500 if test "X$func_dirname_result" = "X${1}"; then
61501 func_dirname_result="${3}"
61503 func_dirname_result="$func_dirname_result${2}"
61507 # func_basename file
61510 func_basename_result=`$ECHO "${1}" | $SED "$basename"`
61514 # func_stripname prefix suffix name
61515 # strip PREFIX and SUFFIX off of NAME.
61516 # PREFIX and SUFFIX must not contain globbing or regex special
61517 # characters, hashes, percent signs, but SUFFIX may contain a leading
61518 # dot (in which case that matches only a dot).
61519 # func_strip_suffix prefix name
61523 .*) func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%\\\\${2}\$%%"`;;
61524 *) func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%${2}\$%%"`;;
61529 my_sed_long_opt='1s/^\(-[^=]*\)=.*/\1/;q'
61530 my_sed_long_arg='1s/^-[^=]*=//'
61535 func_opt_split_opt=`$ECHO "${1}" | $SED "$my_sed_long_opt"`
61536 func_opt_split_arg=`$ECHO "${1}" | $SED "$my_sed_long_arg"`
61542 func_lo2o_result=`$ECHO "${1}" | $SED "$lo2o"`
61545 # func_xform libobj-or-source
61548 func_xform_result=`$ECHO "${1}" | $SED 's/\.[^.]*$/.lo/'`
61551 # func_arith arithmetic-term...
61554 func_arith_result=`expr "$@"`
61558 # STRING may not start with a hyphen.
61561 func_len_result=`expr "$1" : ".*" 2>/dev/null || echo $max_cmd_len`
61567 case $lt_shell_append in
61569 cat << \_LT_EOF >> "$cfgfile"
61571 # func_append var value
61572 # Append VALUE to the end of shell variable VAR.
61580 cat << \_LT_EOF >> "$cfgfile"
61582 # func_append var value
61583 # Append VALUE to the end of shell variable VAR.
61594 sed -n '/^# Generated shell functions inserted here/,$p' "$ltmain" >> "$cfgfile" \
61595 || (rm -f "$cfgfile"; exit 1)
61597 mv -f "$cfgfile" "$ofile" ||
61598 (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile")
61602 cat <<_LT_EOF >> "$ofile"
61604 # ### BEGIN LIBTOOL TAG CONFIG: CXX
61606 # The linker used to build libraries.
61609 # How to create reloadable object files.
61610 reload_flag=$lt_reload_flag_CXX
61611 reload_cmds=$lt_reload_cmds_CXX
61613 # Commands used to build an old-style archive.
61614 old_archive_cmds=$lt_old_archive_cmds_CXX
61616 # A language specific compiler.
61617 CC=$lt_compiler_CXX
61619 # Is the compiler the GNU compiler?
61622 # Compiler flag to turn off builtin functions.
61623 no_builtin_flag=$lt_lt_prog_compiler_no_builtin_flag_CXX
61625 # How to pass a linker flag through the compiler.
61626 wl=$lt_lt_prog_compiler_wl_CXX
61628 # Additional compiler flags for building library objects.
61629 pic_flag=$lt_lt_prog_compiler_pic_CXX
61631 # Compiler flag to prevent dynamic linking.
61632 link_static_flag=$lt_lt_prog_compiler_static_CXX
61634 # Does compiler simultaneously support -c and -o options?
61635 compiler_c_o=$lt_lt_cv_prog_compiler_c_o_CXX
61637 # Whether or not to add -lc for building shared libraries.
61638 build_libtool_need_lc=$archive_cmds_need_lc_CXX
61640 # Whether or not to disallow shared libs when runtime libs are static.
61641 allow_libtool_libs_with_static_runtimes=$enable_shared_with_static_runtimes_CXX
61643 # Compiler flag to allow reflexive dlopens.
61644 export_dynamic_flag_spec=$lt_export_dynamic_flag_spec_CXX
61646 # Compiler flag to generate shared objects directly from archives.
61647 whole_archive_flag_spec=$lt_whole_archive_flag_spec_CXX
61649 # Whether the compiler copes with passing no objects directly.
61650 compiler_needs_object=$lt_compiler_needs_object_CXX
61652 # Create an old-style archive from a shared archive.
61653 old_archive_from_new_cmds=$lt_old_archive_from_new_cmds_CXX
61655 # Create a temporary old-style archive to link instead of a shared archive.
61656 old_archive_from_expsyms_cmds=$lt_old_archive_from_expsyms_cmds_CXX
61658 # Commands used to build a shared archive.
61659 archive_cmds=$lt_archive_cmds_CXX
61660 archive_expsym_cmds=$lt_archive_expsym_cmds_CXX
61662 # Commands used to build a loadable module if different from building
61663 # a shared archive.
61664 module_cmds=$lt_module_cmds_CXX
61665 module_expsym_cmds=$lt_module_expsym_cmds_CXX
61667 # Whether we are building with GNU ld or not.
61668 with_gnu_ld=$lt_with_gnu_ld_CXX
61670 # Flag that allows shared libraries with undefined symbols to be built.
61671 allow_undefined_flag=$lt_allow_undefined_flag_CXX
61673 # Flag that enforces no undefined symbols.
61674 no_undefined_flag=$lt_no_undefined_flag_CXX
61676 # Flag to hardcode \$libdir into a binary during linking.
61677 # This must work even if \$libdir does not exist
61678 hardcode_libdir_flag_spec=$lt_hardcode_libdir_flag_spec_CXX
61680 # If ld is used when linking, flag to hardcode \$libdir into a binary
61681 # during linking. This must work even if \$libdir does not exist.
61682 hardcode_libdir_flag_spec_ld=$lt_hardcode_libdir_flag_spec_ld_CXX
61684 # Whether we need a single "-rpath" flag with a separated argument.
61685 hardcode_libdir_separator=$lt_hardcode_libdir_separator_CXX
61687 # Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes
61688 # DIR into the resulting binary.
61689 hardcode_direct=$hardcode_direct_CXX
61691 # Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes
61692 # DIR into the resulting binary and the resulting library dependency is
61693 # "absolute",i.e impossible to change by setting \${shlibpath_var} if the
61694 # library is relocated.
61695 hardcode_direct_absolute=$hardcode_direct_absolute_CXX
61697 # Set to "yes" if using the -LDIR flag during linking hardcodes DIR
61698 # into the resulting binary.
61699 hardcode_minus_L=$hardcode_minus_L_CXX
61701 # Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR
61702 # into the resulting binary.
61703 hardcode_shlibpath_var=$hardcode_shlibpath_var_CXX
61705 # Set to "yes" if building a shared library automatically hardcodes DIR
61706 # into the library and all subsequent libraries and executables linked
61708 hardcode_automatic=$hardcode_automatic_CXX
61710 # Set to yes if linker adds runtime paths of dependent libraries
61711 # to runtime path list.
61712 inherit_rpath=$inherit_rpath_CXX
61714 # Whether libtool must link a program against all its dependency libraries.
61715 link_all_deplibs=$link_all_deplibs_CXX
61717 # Fix the shell variable \$srcfile for the compiler.
61718 fix_srcfile_path=$lt_fix_srcfile_path_CXX
61720 # Set to "yes" if exported symbols are required.
61721 always_export_symbols=$always_export_symbols_CXX
61723 # The commands to list exported symbols.
61724 export_symbols_cmds=$lt_export_symbols_cmds_CXX
61726 # Symbols that should not be listed in the preloaded symbols.
61727 exclude_expsyms=$lt_exclude_expsyms_CXX
61729 # Symbols that must always be exported.
61730 include_expsyms=$lt_include_expsyms_CXX
61732 # Commands necessary for linking programs (against libraries) with templates.
61733 prelink_cmds=$lt_prelink_cmds_CXX
61735 # Specify filename containing input files.
61736 file_list_spec=$lt_file_list_spec_CXX
61738 # How to hardcode a shared library path into an executable.
61739 hardcode_action=$hardcode_action_CXX
61741 # The directories searched by this compiler when creating a shared library.
61742 compiler_lib_search_dirs=$lt_compiler_lib_search_dirs_CXX
61744 # Dependencies to place before and after the objects being linked to
61745 # create a shared library.
61746 predep_objects=$lt_predep_objects_CXX
61747 postdep_objects=$lt_postdep_objects_CXX
61748 predeps=$lt_predeps_CXX
61749 postdeps=$lt_postdeps_CXX
61751 # The library search path used internally by the compiler when linking
61752 # a shared library.
61753 compiler_lib_search_path=$lt_compiler_lib_search_path_CXX
61755 # ### END LIBTOOL TAG CONFIG: CXX
61759 "include/gstdint.h":C)
61760 if test "$GCC" = yes; then
61761 echo "/* generated for " `$CC --version | sed 1q` "*/" > tmp-stdint.h
61763 echo "/* generated for $CC */" > tmp-stdint.h
61766 sed 's/^ *//' >> tmp-stdint.h <<EOF
61768 #ifndef GCC_GENERATED_STDINT_H
61769 #define GCC_GENERATED_STDINT_H 1
61771 #include <sys/types.h>
61774 if test "$acx_cv_header_stdint" != stdint.h; then
61775 echo "#include <stddef.h>" >> tmp-stdint.h
61777 if test "$acx_cv_header_stdint" != stddef.h; then
61778 echo "#include <$acx_cv_header_stdint>" >> tmp-stdint.h
61781 sed 's/^ *//' >> tmp-stdint.h <<EOF
61782 /* glibc uses these symbols as guards to prevent redefinitions. */
61783 #ifdef __int8_t_defined
61788 #ifdef __uint32_t_defined
61794 # ----------------- done header, emit basic int types -------------
61795 if test "$acx_cv_header_stdint" = stddef.h; then
61796 sed 's/^ *//' >> tmp-stdint.h <<EOF
61800 #ifndef __uint8_t_defined
61801 #define __uint8_t_defined
61803 typedef unsigned $acx_cv_type_int8_t uint8_t;
61810 #ifndef __uint16_t_defined
61811 #define __uint16_t_defined
61813 typedef unsigned $acx_cv_type_int16_t uint16_t;
61820 #ifndef __uint32_t_defined
61821 #define __uint32_t_defined
61823 typedef unsigned $acx_cv_type_int32_t uint32_t;
61830 #ifndef __int8_t_defined
61831 #define __int8_t_defined
61833 typedef $acx_cv_type_int8_t int8_t;
61840 #ifndef __int16_t_defined
61841 #define __int16_t_defined
61843 typedef $acx_cv_type_int16_t int16_t;
61850 #ifndef __int32_t_defined
61851 #define __int32_t_defined
61853 typedef $acx_cv_type_int32_t int32_t;
61858 elif test "$ac_cv_type_u_int32_t" = yes; then
61859 sed 's/^ *//' >> tmp-stdint.h <<EOF
61861 /* int8_t int16_t int32_t defined by inet code, we do the u_intXX types */
61874 #ifndef __uint8_t_defined
61875 #define __uint8_t_defined
61877 typedef u_int8_t uint8_t;
61884 #ifndef __uint16_t_defined
61885 #define __uint16_t_defined
61887 typedef u_int16_t uint16_t;
61894 #ifndef __uint32_t_defined
61895 #define __uint32_t_defined
61897 typedef u_int32_t uint32_t;
61903 sed 's/^ *//' >> tmp-stdint.h <<EOF
61905 /* Some systems have guard macros to prevent redefinitions, define them. */
61927 # ------------- done basic int types, emit int64_t types ------------
61928 if test "$ac_cv_type_uint64_t" = yes; then
61929 sed 's/^ *//' >> tmp-stdint.h <<EOF
61931 /* system headers have good uint64_t and int64_t */
61939 elif test "$ac_cv_type_u_int64_t" = yes; then
61940 sed 's/^ *//' >> tmp-stdint.h <<EOF
61942 /* system headers have an u_int64_t (and int64_t) */
61948 #ifndef __uint64_t_defined
61949 #define __uint64_t_defined
61951 typedef u_int64_t uint64_t;
61956 elif test -n "$acx_cv_type_int64_t"; then
61957 sed 's/^ *//' >> tmp-stdint.h <<EOF
61959 /* architecture has a 64-bit type, $acx_cv_type_int64_t */
61963 typedef $acx_cv_type_int64_t int64_t;
61968 #ifndef __uint64_t_defined
61969 #define __uint64_t_defined
61971 typedef unsigned $acx_cv_type_int64_t uint64_t;
61977 sed 's/^ *//' >> tmp-stdint.h <<EOF
61979 /* some common heuristics for int64_t, using compiler-specific tests */
61980 #if defined __STDC_VERSION__ && (__STDC_VERSION__-0) >= 199901L
61983 #ifndef __int64_t_defined
61985 typedef long long int64_t;
61992 typedef unsigned long long uint64_t;
61996 #elif defined __GNUC__ && defined (__STDC__) && __STDC__-0
61997 /* NextStep 2.0 cc is really gcc 1.93 but it defines __GNUC__ = 2 and
61998 does not implement __extension__. But that compiler doesn't define
62000 # if __GNUC__ < 2 || (__NeXT__ && !__GNUC_MINOR__)
62001 # define __extension__
62007 __extension__ typedef long long int64_t;
62013 __extension__ typedef unsigned long long uint64_t;
62017 #elif !defined __STRICT_ANSI__
62018 # if defined _MSC_VER || defined __WATCOMC__ || defined __BORLANDC__
62023 typedef __int64 int64_t;
62029 typedef unsigned __int64 uint64_t;
62032 # endif /* compiler */
62034 #endif /* ANSI version */
62038 # ------------- done int64_t types, emit intptr types ------------
62039 if test "$ac_cv_type_uintptr_t" != yes; then
62040 sed 's/^ *//' >> tmp-stdint.h <<EOF
62042 /* Define intptr_t based on sizeof(void*) = $ac_cv_sizeof_void_p */
62043 #ifndef __uintptr_t_defined
62045 typedef u$acx_cv_type_intptr_t uintptr_t;
62048 #ifndef __intptr_t_defined
62050 typedef $acx_cv_type_intptr_t intptr_t;
62056 # ------------- done intptr types, emit int_least types ------------
62057 if test "$ac_cv_type_int_least32_t" != yes; then
62058 sed 's/^ *//' >> tmp-stdint.h <<EOF
62060 /* Define int_least types */
62061 typedef int8_t int_least8_t;
62062 typedef int16_t int_least16_t;
62063 typedef int32_t int_least32_t;
62065 typedef int64_t int_least64_t;
62068 typedef uint8_t uint_least8_t;
62069 typedef uint16_t uint_least16_t;
62070 typedef uint32_t uint_least32_t;
62072 typedef uint64_t uint_least64_t;
62077 # ------------- done intptr types, emit int_fast types ------------
62078 if test "$ac_cv_type_int_fast32_t" != yes; then
62079 sed 's/^ *//' >> tmp-stdint.h <<EOF
62081 /* Define int_fast types. short is often slow */
62082 typedef int8_t int_fast8_t;
62083 typedef int int_fast16_t;
62084 typedef int32_t int_fast32_t;
62086 typedef int64_t int_fast64_t;
62089 typedef uint8_t uint_fast8_t;
62090 typedef unsigned int uint_fast16_t;
62091 typedef uint32_t uint_fast32_t;
62093 typedef uint64_t uint_fast64_t;
62098 if test "$ac_cv_type_uintmax_t" != yes; then
62099 sed 's/^ *//' >> tmp-stdint.h <<EOF
62101 /* Define intmax based on what we found */
62104 typedef int64_t intmax_t;
62106 typedef long intmax_t;
62111 typedef uint64_t uintmax_t;
62113 typedef unsigned long uintmax_t;
62119 sed 's/^ *//' >> tmp-stdint.h <<EOF
62121 #endif /* GCC_GENERATED_STDINT_H */
62124 if test -r include/gstdint.h && cmp -s tmp-stdint.h include/gstdint.h; then
62127 mv -f tmp-stdint.h include/gstdint.h
62131 "scripts/testsuite_flags":F) chmod +x scripts/testsuite_flags ;;
62132 "include/Makefile":F) cat > vpsed$$ << \_EOF
62133 s!`test -f '$<' || echo '$(srcdir)/'`!!
62135 sed -f vpsed$$ $ac_file > tmp$$
62138 echo 'MULTISUBDIR =' >> $ac_file
62140 . ${multi_basedir}/config-ml.in
62141 { ml_norecursion=; unset ml_norecursion;}
62143 "libsupc++/Makefile":F) cat > vpsed$$ << \_EOF
62144 s!`test -f '$<' || echo '$(srcdir)/'`!!
62146 sed -f vpsed$$ $ac_file > tmp$$
62149 echo 'MULTISUBDIR =' >> $ac_file
62151 . ${multi_basedir}/config-ml.in
62152 { ml_norecursion=; unset ml_norecursion;}
62154 "python/Makefile":F) cat > vpsed$$ << \_EOF
62155 s!`test -f '$<' || echo '$(srcdir)/'`!!
62157 sed -f vpsed$$ $ac_file > tmp$$
62160 echo 'MULTISUBDIR =' >> $ac_file
62162 . ${multi_basedir}/config-ml.in
62163 { ml_norecursion=; unset ml_norecursion;}
62165 "src/Makefile":F) cat > vpsed$$ << \_EOF
62166 s!`test -f '$<' || echo '$(srcdir)/'`!!
62168 sed -f vpsed$$ $ac_file > tmp$$
62171 echo 'MULTISUBDIR =' >> $ac_file
62173 . ${multi_basedir}/config-ml.in
62174 { ml_norecursion=; unset ml_norecursion;}
62176 "doc/Makefile":F) cat > vpsed$$ << \_EOF
62177 s!`test -f '$<' || echo '$(srcdir)/'`!!
62179 sed -f vpsed$$ $ac_file > tmp$$
62182 echo 'MULTISUBDIR =' >> $ac_file
62184 . ${multi_basedir}/config-ml.in
62185 { ml_norecursion=; unset ml_norecursion;}
62187 "po/Makefile":F) cat > vpsed$$ << \_EOF
62188 s!`test -f '$<' || echo '$(srcdir)/'`!!
62190 sed -f vpsed$$ $ac_file > tmp$$
62193 echo 'MULTISUBDIR =' >> $ac_file
62195 . ${multi_basedir}/config-ml.in
62196 { ml_norecursion=; unset ml_norecursion;}
62198 "testsuite/Makefile":F) cat > vpsed$$ << \_EOF
62199 s!`test -f '$<' || echo '$(srcdir)/'`!!
62201 sed -f vpsed$$ $ac_file > tmp$$
62204 echo 'MULTISUBDIR =' >> $ac_file
62206 . ${multi_basedir}/config-ml.in
62207 { ml_norecursion=; unset ml_norecursion;}
62209 "generate-headers":C) (cd include && ${MAKE-make} pch_build= ) ;;
62217 ac_clean_files=$ac_clean_files_save
62219 test $ac_write_fail = 0 ||
62220 as_fn_error "write failure creating $CONFIG_STATUS" "$LINENO" 5
62223 # configure is writing to config.log, and then calls config.status.
62224 # config.status does its own redirection, appending to config.log.
62225 # Unfortunately, on DOS this fails, as config.log is still kept open
62226 # by configure, so config.status won't be able to write to it; its
62227 # output is simply discarded. So we exec the FD to /dev/null,
62228 # effectively closing config.log, so it can be properly (re)opened and
62229 # appended to by config.status. When coming back to configure, we
62230 # need to make the FD available again.
62231 if test "$no_create" != yes; then
62233 ac_config_status_args=
62234 test "$silent" = yes &&
62235 ac_config_status_args="$ac_config_status_args --quiet"
62237 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
62239 # Use ||, not &&, to avoid exiting from the if with $? = 1, which
62240 # would make configure fail if this is the last instruction.
62241 $ac_cs_success || as_fn_exit $?
62243 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
62244 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
62245 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}