2 # Guess values for system-dependent variables and create Makefiles.
3 # Generated by GNU Autoconf 2.64 for package-unused version-unused.
5 # Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
6 # 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009 Free Software
9 # This configure script is free software; the Free Software Foundation
10 # gives unlimited permission to copy, distribute and modify it.
11 ## -------------------- ##
12 ## M4sh Initialization. ##
13 ## -------------------- ##
15 # Be more Bourne compatible
16 DUALCASE=1; export DUALCASE # for MKS sh
17 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
20 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
21 # is contrary to our usage. Disable this feature.
22 alias -g '${1+"$@"}'='"$@"'
25 case `(set -o) 2>/dev/null` in #(
37 # Printing a long string crashes Solaris 7 /usr/bin/printf.
38 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
39 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
40 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
41 # Prefer a ksh shell builtin over an external printf program on Solaris,
42 # but without wasting forks for bash or zsh.
43 if test -z "$BASH_VERSION$ZSH_VERSION" \
44 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
46 as_echo_n='print -rn --'
47 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
51 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
52 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
53 as_echo_n='/usr/ucb/echo -n'
55 as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
60 expr "X$arg" : "X\\(.*\\)$as_nl";
61 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
63 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
66 as_echo_n='sh -c $as_echo_n_body as_echo'
69 as_echo='sh -c $as_echo_body as_echo'
72 # The user is always right.
73 if test "${PATH_SEPARATOR+set}" != set; then
75 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
76 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
83 # We need space, tab and new line, in precisely that order. Quoting is
84 # there to prevent editors from complaining about space-tab.
85 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
86 # splitting by setting IFS to empty value.)
89 # Find who we are. Look in the path if we contain no directory separator.
91 *[\\/]* ) as_myself=$0 ;;
92 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
96 test -z "$as_dir" && as_dir=.
97 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
103 # We did not find ourselves, most probably we were run as `sh COMMAND'
104 # in which case we are not to be found in the path.
105 if test "x$as_myself" = x; then
108 if test ! -f "$as_myself"; then
109 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
113 # Unset variables that we do not need and which cause bugs (e.g. in
114 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1"
115 # suppresses any "Segmentation fault" message there. '((' could
116 # trigger a bug in pdksh 5.2.14.
117 for as_var in BASH_ENV ENV MAIL MAILPATH
118 do eval test x\${$as_var+set} = xset \
119 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
132 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
134 if test "x$CONFIG_SHELL" = x; then
135 as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
138 # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
139 # is contrary to our usage. Disable this feature.
140 alias -g '\${1+\"\$@\"}'='\"\$@\"'
143 case \`(set -o) 2>/dev/null\` in #(
151 as_required="as_fn_return () { (exit \$1); }
152 as_fn_success () { as_fn_return 0; }
153 as_fn_failure () { as_fn_return 1; }
154 as_fn_ret_success () { return 0; }
155 as_fn_ret_failure () { return 1; }
158 as_fn_success || { exitcode=1; echo as_fn_success failed.; }
159 as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
160 as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
161 as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
162 if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :
165 exitcode=1; echo positional parameters were not saved.
167 test x\$exitcode = x0 || exit 1"
168 as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
169 as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
170 eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
171 test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1
172 test \$(( 1 + 1 )) = 2 || exit 1
174 test -n \"\${ZSH_VERSION+set}\${BASH_VERSION+set}\" || (
175 ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
176 ECHO=\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO
177 ECHO=\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO
178 PATH=/empty FPATH=/empty; export PATH FPATH
179 test \"X\`printf %s \$ECHO\`\" = \"X\$ECHO\" \\
180 || test \"X\`print -r -- \$ECHO\`\" = \"X\$ECHO\" ) || exit 1"
181 if (eval "$as_required") 2>/dev/null; then :
186 if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :
189 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
191 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
194 test -z "$as_dir" && as_dir=.
198 for as_base in sh bash ksh sh5; do
199 # Try only shells that exist, to save several forks.
200 as_shell=$as_dir/$as_base
201 if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
202 { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then :
203 CONFIG_SHELL=$as_shell as_have_required=yes
204 if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then :
212 $as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
213 { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then :
214 CONFIG_SHELL=$SHELL as_have_required=yes
219 if test "x$CONFIG_SHELL" != x; then :
220 # We cannot yet assume a decent shell, so we have to provide a
221 # neutralization value for shells without unset; and this also
222 # works around shells that cannot unset nonexistent variables.
225 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
227 exec "$CONFIG_SHELL" "$as_myself" ${1+"$@"}
230 if test x$as_have_required = xno; then :
231 $as_echo "$0: This script requires a shell more modern than all"
232 $as_echo "$0: the shells that I found on your system."
233 if test x${ZSH_VERSION+set} = xset ; then
234 $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
235 $as_echo "$0: be upgraded to zsh 4.3.4 or later."
237 $as_echo "$0: Please tell bug-autoconf@gnu.org about your system,
238 $0: including any error possibly output before this
239 $0: message. Then install a modern shell, or manually run
240 $0: the script under such a shell if you do have one."
246 SHELL=${CONFIG_SHELL-/bin/sh}
248 # Unset more variables known to interfere with behavior of common tools.
249 CLICOLOR_FORCE= GREP_OPTIONS=
250 unset CLICOLOR_FORCE GREP_OPTIONS
252 ## --------------------- ##
253 ## M4sh Shell Functions. ##
254 ## --------------------- ##
257 # Portably unset VAR.
260 { eval $1=; unset $1;}
264 # as_fn_set_status STATUS
265 # -----------------------
266 # Set $? to STATUS, without forking.
274 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
284 # Create "$as_dir" as a directory, including parents if necessary.
289 -*) as_dir=./$as_dir;;
291 test -d "$as_dir" || eval $as_mkdir_p || {
295 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
298 as_dirs="'$as_qdir' $as_dirs"
299 as_dir=`$as_dirname -- "$as_dir" ||
300 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
301 X"$as_dir" : 'X\(//\)[^/]' \| \
302 X"$as_dir" : 'X\(//\)$' \| \
303 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
304 $as_echo X"$as_dir" |
305 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
322 test -d "$as_dir" && break
324 test -z "$as_dirs" || eval "mkdir $as_dirs"
325 } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"
329 # as_fn_append VAR VALUE
330 # ----------------------
331 # Append the text in VALUE to the end of the definition contained in VAR. Take
332 # advantage of any shell optimizations that allow amortized linear growth over
333 # repeated appends, instead of the typical quadratic growth present in naive
335 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
336 eval 'as_fn_append ()
349 # Perform arithmetic evaluation on the ARGs, and store the result in the
350 # global $as_val. Take advantage of shells that can avoid forks. The arguments
351 # must be portable across $(()) and expr.
352 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
360 as_val=`expr "$@" || test $? -eq 1`
365 # as_fn_error ERROR [LINENO LOG_FD]
366 # ---------------------------------
367 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
368 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
369 # script with status $?, using 1 if that was 0.
372 as_status=$?; test $as_status -eq 0 && as_status=1
374 as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
375 $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
377 $as_echo "$as_me: error: $1" >&2
378 as_fn_exit $as_status
381 if expr a : '\(a\)' >/dev/null 2>&1 &&
382 test "X`expr 00001 : '.*\(...\)'`" = X001; then
388 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
394 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
400 as_me=`$as_basename -- "$0" ||
401 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
402 X"$0" : 'X\(//\)$' \| \
403 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
405 sed '/^.*\/\([^/][^/]*\)\/*$/{
419 # Avoid depending upon Character Ranges.
420 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
421 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
422 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
423 as_cr_digits='0123456789'
424 as_cr_alnum=$as_cr_Letters$as_cr_digits
427 as_lineno_1=$LINENO as_lineno_1a=$LINENO
428 as_lineno_2=$LINENO as_lineno_2a=$LINENO
429 eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
430 test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || {
431 # Blame Lee E. McMahon (1931-1989) for sed's syntax. :-)
443 s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
447 chmod +x "$as_me.lineno" ||
448 { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
450 # Don't try to exec as it changes $[0], causing all sort of problems
451 # (the dirname of $[0] is not the place where we might find the
452 # original and so on. Autoconf is especially sensitive to this).
454 # Exit status is that of the last command.
458 ECHO_C= ECHO_N= ECHO_T=
459 case `echo -n x` in #(((((
461 case `echo 'xy\c'` in
462 *c*) ECHO_T=' ';; # ECHO_T is single tab character.
464 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null
471 rm -f conf$$ conf$$.exe conf$$.file
472 if test -d conf$$.dir; then
473 rm -f conf$$.dir/conf$$.file
476 mkdir conf$$.dir 2>/dev/null
478 if (echo >conf$$.file) 2>/dev/null; then
479 if ln -s conf$$.file conf$$ 2>/dev/null; then
481 # ... but there are two gotchas:
482 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
483 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
484 # In both cases, we have to default to `cp -p'.
485 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
487 elif ln conf$$.file conf$$ 2>/dev/null; then
495 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
496 rmdir conf$$.dir 2>/dev/null
498 if mkdir -p . 2>/dev/null; then
499 as_mkdir_p='mkdir -p "$as_dir"'
501 test -d ./-p && rmdir ./-p
505 if test -x / >/dev/null 2>&1; then
508 if ls -dL / >/dev/null 2>&1; then
515 if test -d "$1"; then
521 case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
522 ???[sx]*):;;*)false;;esac;fi
526 as_executable_p=$as_test_x
528 # Sed expression to map a string onto a valid CPP name.
529 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
531 # Sed expression to map a string onto a valid variable name.
532 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
534 SHELL=${CONFIG_SHELL-/bin/sh}
537 exec 7<&0 </dev/null 6>&1
540 # hostname on some systems (SVR3.2, Linux) returns a bogus exit status,
541 # so uname gets run too.
542 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
547 ac_default_prefix=/usr/local
549 ac_config_libobj_dir=.
556 # Identity of this package.
557 PACKAGE_NAME='package-unused'
558 PACKAGE_TARNAME='libstdc++'
559 PACKAGE_VERSION='version-unused'
560 PACKAGE_STRING='package-unused version-unused'
564 ac_unique_file="src/shared/hashtable-aux.cc"
565 # Factoring default headers for most tests.
566 ac_includes_default="\
568 #ifdef HAVE_SYS_TYPES_H
569 # include <sys/types.h>
571 #ifdef HAVE_SYS_STAT_H
572 # include <sys/stat.h>
578 # ifdef HAVE_STDLIB_H
583 # if !defined STDC_HEADERS && defined HAVE_MEMORY_H
588 #ifdef HAVE_STRINGS_H
589 # include <strings.h>
591 #ifdef HAVE_INTTYPES_H
592 # include <inttypes.h>
601 ac_subst_vars='am__EXEEXT_FALSE
609 glibcxx_toolexeclibdir
615 ERROR_CONSTANTS_SRCDIR
641 baseline_subdir_switch
644 GLIBCXX_LDBL_COMPAT_FALSE
645 GLIBCXX_LDBL_COMPAT_TRUE
646 ENABLE_VISIBILITY_FALSE
647 ENABLE_VISIBILITY_TRUE
649 ENABLE_SYMVERS_SUN_FALSE
650 ENABLE_SYMVERS_SUN_TRUE
651 ENABLE_SYMVERS_DARWIN_FALSE
652 ENABLE_SYMVERS_DARWIN_TRUE
653 ENABLE_SYMVERS_GNU_NAMESPACE_FALSE
654 ENABLE_SYMVERS_GNU_NAMESPACE_TRUE
655 ENABLE_SYMVERS_GNU_FALSE
656 ENABLE_SYMVERS_GNU_TRUE
659 port_specific_symbol_files
669 ENABLE_PYTHONDIR_FALSE
670 ENABLE_PYTHONDIR_TRUE
672 ENABLE_EXTERN_TEMPLATE_FALSE
673 ENABLE_EXTERN_TEMPLATE_TRUE
675 GLIBCXX_BUILD_DEBUG_FALSE
676 GLIBCXX_BUILD_DEBUG_TRUE
678 GLIBCXX_C_HEADERS_COMPATIBILITY_FALSE
679 GLIBCXX_C_HEADERS_COMPATIBILITY_TRUE
680 GLIBCXX_C_HEADERS_C_GLOBAL_FALSE
681 GLIBCXX_C_HEADERS_C_GLOBAL_TRUE
682 GLIBCXX_C_HEADERS_C_STD_FALSE
683 GLIBCXX_C_HEADERS_C_STD_TRUE
684 GLIBCXX_C_HEADERS_C_FALSE
685 GLIBCXX_C_HEADERS_C_TRUE
713 GLIBCXX_BUILD_PCH_FALSE
714 GLIBCXX_BUILD_PCH_TRUE
717 glibcxx_compiler_shared_flag
718 glibcxx_compiler_pic_flag
741 MAINTAINER_MODE_FALSE
769 INSTALL_STRIP_PROGRAM
824 program_transform_name
837 enable_option_checking
842 enable_maintainer_mode
849 enable_hosted_libstdcxx
850 enable_libstdcxx_verbose
851 enable_sjlj_exceptions
856 enable_libstdcxx_allocator
861 enable_concept_checks
862 enable_libstdcxx_debug_flags
863 enable_libstdcxx_debug
865 enable_fully_dynamic_string
866 enable_extern_template
869 enable_libstdcxx_time
873 with_system_libunwind
876 enable_libstdcxx_visibility
877 enable_libstdcxx_threads
879 enable_version_specific_runtime_libs
881 ac_precious_vars='build_alias
897 # Initialize some variables set by options.
899 ac_init_version=false
900 ac_unrecognized_opts=
902 # The variables have the same names as the options, with
903 # dashes changed to underlines.
911 program_transform_name=s,x,x,
919 # Installation directory options.
920 # These are left unexpanded so users can "make install exec_prefix=/foo"
921 # and all the variables that are supposed to be based on exec_prefix
922 # by default will actually change.
923 # Use braces instead of parens because sh, perl, etc. also accept them.
924 # (The list follows the same order as the GNU Coding Standards.)
925 bindir='${exec_prefix}/bin'
926 sbindir='${exec_prefix}/sbin'
927 libexecdir='${exec_prefix}/libexec'
928 datarootdir='${prefix}/share'
929 datadir='${datarootdir}'
930 sysconfdir='${prefix}/etc'
931 sharedstatedir='${prefix}/com'
932 localstatedir='${prefix}/var'
933 includedir='${prefix}/include'
934 oldincludedir='/usr/include'
935 docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
936 infodir='${datarootdir}/info'
941 libdir='${exec_prefix}/lib'
942 localedir='${datarootdir}/locale'
943 mandir='${datarootdir}/man'
949 # If the previous option needs an argument, assign it.
950 if test -n "$ac_prev"; then
951 eval $ac_prev=\$ac_option
957 *=*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
961 # Accept the important Cygnus configure options, so we can diagnose typos.
963 case $ac_dashdash$ac_option in
967 -bindir | --bindir | --bindi | --bind | --bin | --bi)
969 -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
972 -build | --build | --buil | --bui | --bu)
973 ac_prev=build_alias ;;
974 -build=* | --build=* | --buil=* | --bui=* | --bu=*)
975 build_alias=$ac_optarg ;;
977 -cache-file | --cache-file | --cache-fil | --cache-fi \
978 | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
979 ac_prev=cache_file ;;
980 -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
981 | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
982 cache_file=$ac_optarg ;;
985 cache_file=config.cache ;;
987 -datadir | --datadir | --datadi | --datad)
989 -datadir=* | --datadir=* | --datadi=* | --datad=*)
990 datadir=$ac_optarg ;;
992 -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
993 | --dataroo | --dataro | --datar)
994 ac_prev=datarootdir ;;
995 -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
996 | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
997 datarootdir=$ac_optarg ;;
999 -disable-* | --disable-*)
1000 ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
1001 # Reject names that are not valid shell variable names.
1002 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1003 as_fn_error "invalid feature name: $ac_useropt"
1004 ac_useropt_orig=$ac_useropt
1005 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1006 case $ac_user_opts in
1008 "enable_$ac_useropt"
1010 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
1011 ac_unrecognized_sep=', ';;
1013 eval enable_$ac_useropt=no ;;
1015 -docdir | --docdir | --docdi | --doc | --do)
1017 -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
1018 docdir=$ac_optarg ;;
1020 -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
1022 -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
1023 dvidir=$ac_optarg ;;
1025 -enable-* | --enable-*)
1026 ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
1027 # Reject names that are not valid shell variable names.
1028 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1029 as_fn_error "invalid feature name: $ac_useropt"
1030 ac_useropt_orig=$ac_useropt
1031 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1032 case $ac_user_opts in
1034 "enable_$ac_useropt"
1036 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
1037 ac_unrecognized_sep=', ';;
1039 eval enable_$ac_useropt=\$ac_optarg ;;
1041 -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
1042 | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
1043 | --exec | --exe | --ex)
1044 ac_prev=exec_prefix ;;
1045 -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
1046 | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
1047 | --exec=* | --exe=* | --ex=*)
1048 exec_prefix=$ac_optarg ;;
1050 -gas | --gas | --ga | --g)
1051 # Obsolete; use --with-gas.
1054 -help | --help | --hel | --he | -h)
1055 ac_init_help=long ;;
1056 -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
1057 ac_init_help=recursive ;;
1058 -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
1059 ac_init_help=short ;;
1061 -host | --host | --hos | --ho)
1062 ac_prev=host_alias ;;
1063 -host=* | --host=* | --hos=* | --ho=*)
1064 host_alias=$ac_optarg ;;
1066 -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
1068 -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
1070 htmldir=$ac_optarg ;;
1072 -includedir | --includedir | --includedi | --included | --include \
1073 | --includ | --inclu | --incl | --inc)
1074 ac_prev=includedir ;;
1075 -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
1076 | --includ=* | --inclu=* | --incl=* | --inc=*)
1077 includedir=$ac_optarg ;;
1079 -infodir | --infodir | --infodi | --infod | --info | --inf)
1081 -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
1082 infodir=$ac_optarg ;;
1084 -libdir | --libdir | --libdi | --libd)
1086 -libdir=* | --libdir=* | --libdi=* | --libd=*)
1087 libdir=$ac_optarg ;;
1089 -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
1090 | --libexe | --libex | --libe)
1091 ac_prev=libexecdir ;;
1092 -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
1093 | --libexe=* | --libex=* | --libe=*)
1094 libexecdir=$ac_optarg ;;
1096 -localedir | --localedir | --localedi | --localed | --locale)
1097 ac_prev=localedir ;;
1098 -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
1099 localedir=$ac_optarg ;;
1101 -localstatedir | --localstatedir | --localstatedi | --localstated \
1102 | --localstate | --localstat | --localsta | --localst | --locals)
1103 ac_prev=localstatedir ;;
1104 -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
1105 | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
1106 localstatedir=$ac_optarg ;;
1108 -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
1110 -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
1111 mandir=$ac_optarg ;;
1113 -nfp | --nfp | --nf)
1114 # Obsolete; use --without-fp.
1117 -no-create | --no-create | --no-creat | --no-crea | --no-cre \
1118 | --no-cr | --no-c | -n)
1121 -no-recursion | --no-recursion | --no-recursio | --no-recursi \
1122 | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
1125 -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
1126 | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
1127 | --oldin | --oldi | --old | --ol | --o)
1128 ac_prev=oldincludedir ;;
1129 -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
1130 | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
1131 | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
1132 oldincludedir=$ac_optarg ;;
1134 -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
1136 -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
1137 prefix=$ac_optarg ;;
1139 -program-prefix | --program-prefix | --program-prefi | --program-pref \
1140 | --program-pre | --program-pr | --program-p)
1141 ac_prev=program_prefix ;;
1142 -program-prefix=* | --program-prefix=* | --program-prefi=* \
1143 | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
1144 program_prefix=$ac_optarg ;;
1146 -program-suffix | --program-suffix | --program-suffi | --program-suff \
1147 | --program-suf | --program-su | --program-s)
1148 ac_prev=program_suffix ;;
1149 -program-suffix=* | --program-suffix=* | --program-suffi=* \
1150 | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
1151 program_suffix=$ac_optarg ;;
1153 -program-transform-name | --program-transform-name \
1154 | --program-transform-nam | --program-transform-na \
1155 | --program-transform-n | --program-transform- \
1156 | --program-transform | --program-transfor \
1157 | --program-transfo | --program-transf \
1158 | --program-trans | --program-tran \
1159 | --progr-tra | --program-tr | --program-t)
1160 ac_prev=program_transform_name ;;
1161 -program-transform-name=* | --program-transform-name=* \
1162 | --program-transform-nam=* | --program-transform-na=* \
1163 | --program-transform-n=* | --program-transform-=* \
1164 | --program-transform=* | --program-transfor=* \
1165 | --program-transfo=* | --program-transf=* \
1166 | --program-trans=* | --program-tran=* \
1167 | --progr-tra=* | --program-tr=* | --program-t=*)
1168 program_transform_name=$ac_optarg ;;
1170 -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
1172 -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
1173 pdfdir=$ac_optarg ;;
1175 -psdir | --psdir | --psdi | --psd | --ps)
1177 -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
1180 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1181 | -silent | --silent | --silen | --sile | --sil)
1184 -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
1186 -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
1188 sbindir=$ac_optarg ;;
1190 -sharedstatedir | --sharedstatedir | --sharedstatedi \
1191 | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
1192 | --sharedst | --shareds | --shared | --share | --shar \
1194 ac_prev=sharedstatedir ;;
1195 -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
1196 | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
1197 | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
1199 sharedstatedir=$ac_optarg ;;
1201 -site | --site | --sit)
1203 -site=* | --site=* | --sit=*)
1206 -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
1208 -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
1209 srcdir=$ac_optarg ;;
1211 -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
1212 | --syscon | --sysco | --sysc | --sys | --sy)
1213 ac_prev=sysconfdir ;;
1214 -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
1215 | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
1216 sysconfdir=$ac_optarg ;;
1218 -target | --target | --targe | --targ | --tar | --ta | --t)
1219 ac_prev=target_alias ;;
1220 -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
1221 target_alias=$ac_optarg ;;
1223 -v | -verbose | --verbose | --verbos | --verbo | --verb)
1226 -version | --version | --versio | --versi | --vers | -V)
1227 ac_init_version=: ;;
1230 ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1231 # Reject names that are not valid shell variable names.
1232 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1233 as_fn_error "invalid package name: $ac_useropt"
1234 ac_useropt_orig=$ac_useropt
1235 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1236 case $ac_user_opts in
1240 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1241 ac_unrecognized_sep=', ';;
1243 eval with_$ac_useropt=\$ac_optarg ;;
1245 -without-* | --without-*)
1246 ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1247 # Reject names that are not valid shell variable names.
1248 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1249 as_fn_error "invalid package name: $ac_useropt"
1250 ac_useropt_orig=$ac_useropt
1251 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1252 case $ac_user_opts in
1256 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1257 ac_unrecognized_sep=', ';;
1259 eval with_$ac_useropt=no ;;
1262 # Obsolete; use --with-x.
1265 -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1266 | --x-incl | --x-inc | --x-in | --x-i)
1267 ac_prev=x_includes ;;
1268 -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1269 | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1270 x_includes=$ac_optarg ;;
1272 -x-libraries | --x-libraries | --x-librarie | --x-librari \
1273 | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1274 ac_prev=x_libraries ;;
1275 -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1276 | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1277 x_libraries=$ac_optarg ;;
1279 -*) as_fn_error "unrecognized option: \`$ac_option'
1280 Try \`$0 --help' for more information."
1284 ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1285 # Reject names that are not valid shell variable names.
1286 case $ac_envvar in #(
1287 '' | [0-9]* | *[!_$as_cr_alnum]* )
1288 as_fn_error "invalid variable name: \`$ac_envvar'" ;;
1290 eval $ac_envvar=\$ac_optarg
1291 export $ac_envvar ;;
1294 # FIXME: should be removed in autoconf 3.0.
1295 $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1296 expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1297 $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1298 : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
1304 if test -n "$ac_prev"; then
1305 ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1306 as_fn_error "missing argument to $ac_option"
1309 if test -n "$ac_unrecognized_opts"; then
1310 case $enable_option_checking in
1312 fatal) as_fn_error "unrecognized options: $ac_unrecognized_opts" ;;
1313 *) $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1317 # Check all directory arguments for consistency.
1318 for ac_var in exec_prefix prefix bindir sbindir libexecdir datarootdir \
1319 datadir sysconfdir sharedstatedir localstatedir includedir \
1320 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1321 libdir localedir mandir
1323 eval ac_val=\$$ac_var
1324 # Remove trailing slashes.
1327 ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1328 eval $ac_var=\$ac_val;;
1330 # Be sure to have absolute directory names.
1332 [\\/$]* | ?:[\\/]* ) continue;;
1333 NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1335 as_fn_error "expected an absolute directory name for --$ac_var: $ac_val"
1338 # There might be people who depend on the old broken behavior: `$host'
1339 # used to hold the argument of --host etc.
1340 # FIXME: To remove some day.
1343 target=$target_alias
1345 # FIXME: To remove some day.
1346 if test "x$host_alias" != x; then
1347 if test "x$build_alias" = x; then
1348 cross_compiling=maybe
1349 $as_echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
1350 If a cross compiler is detected then cross compile mode will be used." >&2
1351 elif test "x$build_alias" != "x$host_alias"; then
1357 test -n "$host_alias" && ac_tool_prefix=$host_alias-
1359 test "$silent" = yes && exec 6>/dev/null
1362 ac_pwd=`pwd` && test -n "$ac_pwd" &&
1363 ac_ls_di=`ls -di .` &&
1364 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1365 as_fn_error "working directory cannot be determined"
1366 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1367 as_fn_error "pwd does not report name of working directory"
1370 # Find the source files, if location was not specified.
1371 if test -z "$srcdir"; then
1372 ac_srcdir_defaulted=yes
1373 # Try the directory containing this script, then the parent directory.
1374 ac_confdir=`$as_dirname -- "$as_myself" ||
1375 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1376 X"$as_myself" : 'X\(//\)[^/]' \| \
1377 X"$as_myself" : 'X\(//\)$' \| \
1378 X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1379 $as_echo X"$as_myself" |
1380 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1398 if test ! -r "$srcdir/$ac_unique_file"; then
1402 ac_srcdir_defaulted=no
1404 if test ! -r "$srcdir/$ac_unique_file"; then
1405 test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1406 as_fn_error "cannot find sources ($ac_unique_file) in $srcdir"
1408 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1410 cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error "$ac_msg"
1412 # When building in place, set srcdir=.
1413 if test "$ac_abs_confdir" = "$ac_pwd"; then
1416 # Remove unnecessary trailing slashes from srcdir.
1417 # Double slashes in file names in object file debugging info
1418 # mess up M-x gdb in Emacs.
1420 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1422 for ac_var in $ac_precious_vars; do
1423 eval ac_env_${ac_var}_set=\${${ac_var}+set}
1424 eval ac_env_${ac_var}_value=\$${ac_var}
1425 eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1426 eval ac_cv_env_${ac_var}_value=\$${ac_var}
1430 # Report the --help message.
1432 if test "$ac_init_help" = "long"; then
1433 # Omit some internal or obsolete options to make the list less imposing.
1434 # This message is too long to be a string in the A/UX 3.1 sh.
1436 \`configure' configures package-unused version-unused to adapt to many kinds of systems.
1438 Usage: $0 [OPTION]... [VAR=VALUE]...
1440 To assign environment variables (e.g., CC, CFLAGS...), specify them as
1441 VAR=VALUE. See below for descriptions of some of the useful variables.
1443 Defaults for the options are specified in brackets.
1446 -h, --help display this help and exit
1447 --help=short display options specific to this package
1448 --help=recursive display the short help of all the included packages
1449 -V, --version display version information and exit
1450 -q, --quiet, --silent do not print \`checking...' messages
1451 --cache-file=FILE cache test results in FILE [disabled]
1452 -C, --config-cache alias for \`--cache-file=config.cache'
1453 -n, --no-create do not create output files
1454 --srcdir=DIR find the sources in DIR [configure dir or \`..']
1456 Installation directories:
1457 --prefix=PREFIX install architecture-independent files in PREFIX
1458 [$ac_default_prefix]
1459 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
1462 By default, \`make install' will install all the files in
1463 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify
1464 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1465 for instance \`--prefix=\$HOME'.
1467 For better control, use the options below.
1469 Fine tuning of the installation directories:
1470 --bindir=DIR user executables [EPREFIX/bin]
1471 --sbindir=DIR system admin executables [EPREFIX/sbin]
1472 --libexecdir=DIR program executables [EPREFIX/libexec]
1473 --sysconfdir=DIR read-only single-machine data [PREFIX/etc]
1474 --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
1475 --localstatedir=DIR modifiable single-machine data [PREFIX/var]
1476 --libdir=DIR object code libraries [EPREFIX/lib]
1477 --includedir=DIR C header files [PREFIX/include]
1478 --oldincludedir=DIR C header files for non-gcc [/usr/include]
1479 --datarootdir=DIR read-only arch.-independent data root [PREFIX/share]
1480 --datadir=DIR read-only architecture-independent data [DATAROOTDIR]
1481 --infodir=DIR info documentation [DATAROOTDIR/info]
1482 --localedir=DIR locale-dependent data [DATAROOTDIR/locale]
1483 --mandir=DIR man documentation [DATAROOTDIR/man]
1484 --docdir=DIR documentation root [DATAROOTDIR/doc/libstdc++]
1485 --htmldir=DIR html documentation [DOCDIR]
1486 --dvidir=DIR dvi documentation [DOCDIR]
1487 --pdfdir=DIR pdf documentation [DOCDIR]
1488 --psdir=DIR ps documentation [DOCDIR]
1494 --program-prefix=PREFIX prepend PREFIX to installed program names
1495 --program-suffix=SUFFIX append SUFFIX to installed program names
1496 --program-transform-name=PROGRAM run sed PROGRAM on installed program names
1499 --build=BUILD configure for building on BUILD [guessed]
1500 --host=HOST cross-compile to build programs to run on HOST [BUILD]
1501 --target=TARGET configure for building compilers for TARGET [HOST]
1505 if test -n "$ac_init_help"; then
1506 case $ac_init_help in
1507 short | recursive ) echo "Configuration of package-unused version-unused:";;
1512 --disable-option-checking ignore unrecognized --enable/--with options
1513 --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
1514 --enable-FEATURE[=ARG] include FEATURE [ARG=yes]
1515 --enable-multilib build many library versions (default)
1516 --enable-maintainer-mode enable make rules and dependencies not useful
1517 (and sometimes confusing) to the casual installer
1518 --enable-shared[=PKGS] build shared libraries [default=yes]
1519 --enable-static[=PKGS] build static libraries [default=yes]
1520 --enable-fast-install[=PKGS]
1521 optimize for fast installation [default=yes]
1522 --disable-libtool-lock avoid locking (might break parallel builds)
1523 --disable-hosted-libstdcxx
1524 only build freestanding C++ runtime support
1525 --disable-libstdcxx-verbose
1526 disable termination messages to standard error
1527 --enable-sjlj-exceptions
1528 force use of builtin_setjmp for exceptions
1530 --enable-libstdcxx-pch build pre-compiled libstdc++ headers
1531 [default=$is_hosted]
1532 --enable-cstdio[=PACKAGE]
1533 use target-specific I/O package [default=stdio]
1534 --enable-clocale[=MODEL]
1535 use MODEL for target locale package [default=auto]
1536 --enable-nls use Native Language Support (default)
1537 --enable-libstdcxx-allocator[=KIND]
1538 use KIND for target std::allocator base
1540 --enable-cheaders[=KIND]
1541 construct "C" headers for g++ [default=$c_model]
1542 --enable-long-long enable template specializations for 'long long'
1544 --enable-wchar_t enable template specializations for 'wchar_t'
1546 --enable-c99 turns on ISO/IEC 9899:1999 support [default=yes]
1547 --enable-concept-checks use Boost-derived template checks [default=no]
1548 --enable-libstdcxx-debug-flags=FLAGS
1549 pass compiler FLAGS when building debug library
1550 [default="-gdwarf-4 -g3 -O0"]
1551 --enable-libstdcxx-debug
1552 build extra debug library [default=no]
1553 --enable-cxx-flags=FLAGS
1554 pass compiler FLAGS when building library [default=]
1555 --enable-fully-dynamic-string
1556 do not put empty strings in per-process static
1558 --enable-extern-template
1559 enable extern template [default=yes]
1560 --enable-werror turns on -Werror [default=yes]
1561 --enable-libstdcxx-time[=KIND]
1562 use KIND for check type [default=no]
1563 --enable-tls Use thread-local storage [default=yes]
1564 --disable-rpath do not hardcode runtime library paths
1565 --enable-linux-futex use the Linux futex system call [default=default]
1566 --enable-symvers[=STYLE]
1567 enables symbol versioning of the shared library
1569 --enable-libstdcxx-visibility
1570 enables visibility safe usage [default=yes]
1571 --enable-libstdcxx-threads
1572 enable C++11 threads support [default=auto]
1573 --enable-version-specific-runtime-libs
1574 Specify that runtime libraries should be installed
1575 in a compiler-specific directory
1578 --with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
1579 --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
1580 --with-target-subdir=SUBDIR
1581 configuring in a subdirectory
1582 --with-cross-host=HOST configuring with a cross compiler
1583 --with-newlib assume newlib as a system C library
1584 --with-pic try to use only PIC/non-PIC objects [default=use
1586 --with-gnu-ld assume the C compiler uses GNU ld [default=no]
1587 --with-python-dir the location to install Python modules. This path is
1588 relative starting from the prefix.
1589 --with-gnu-ld assume the C compiler uses GNU ld default=no
1590 --with-libiconv-prefix[=DIR] search for libiconv in DIR/include and DIR/lib
1591 --without-libiconv-prefix don't search for libiconv in includedir and libdir
1592 --with-system-libunwind use installed libunwind
1593 --with-gxx-include-dir=DIR
1594 installation directory for include files
1596 Some influential environment variables:
1597 CC C compiler command
1598 CFLAGS C compiler flags
1599 LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a
1600 nonstandard directory <lib dir>
1601 LIBS libraries to pass to the linker, e.g. -l<library>
1602 CPPFLAGS C/C++/Objective C preprocessor flags, e.g. -I<include dir> if
1603 you have headers in a nonstandard directory <include dir>
1604 CXX C++ compiler command
1605 CXXFLAGS C++ compiler flags
1607 CXXCPP C++ preprocessor
1608 CXXFILT Location of GNU c++filt. Defaults to the first GNU version of
1609 `c++filt', `gc++filt' on PATH.
1611 Use these variables to override the choices made by `configure' or to help
1612 it to find libraries and programs with nonstandard names/locations.
1614 Report bugs to the package provider.
1619 if test "$ac_init_help" = "recursive"; then
1620 # If there are subdirs, report their specific --help.
1621 for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1622 test -d "$ac_dir" ||
1623 { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
1628 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1630 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
1631 # A ".." for each directory in $ac_dir_suffix.
1632 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1633 case $ac_top_builddir_sub in
1634 "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1635 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1638 ac_abs_top_builddir=$ac_pwd
1639 ac_abs_builddir=$ac_pwd$ac_dir_suffix
1640 # for backward compatibility:
1641 ac_top_builddir=$ac_top_build_prefix
1644 .) # We are building in place.
1646 ac_top_srcdir=$ac_top_builddir_sub
1647 ac_abs_top_srcdir=$ac_pwd ;;
1648 [\\/]* | ?:[\\/]* ) # Absolute name.
1649 ac_srcdir=$srcdir$ac_dir_suffix;
1650 ac_top_srcdir=$srcdir
1651 ac_abs_top_srcdir=$srcdir ;;
1653 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1654 ac_top_srcdir=$ac_top_build_prefix$srcdir
1655 ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1657 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1659 cd "$ac_dir" || { ac_status=$?; continue; }
1660 # Check for guested configure.
1661 if test -f "$ac_srcdir/configure.gnu"; then
1663 $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1664 elif test -f "$ac_srcdir/configure"; then
1666 $SHELL "$ac_srcdir/configure" --help=recursive
1668 $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1670 cd "$ac_pwd" || { ac_status=$?; break; }
1674 test -n "$ac_init_help" && exit $ac_status
1675 if $ac_init_version; then
1677 package-unused configure version-unused
1678 generated by GNU Autoconf 2.64
1680 Copyright (C) 2009 Free Software Foundation, Inc.
1681 This configure script is free software; the Free Software Foundation
1682 gives unlimited permission to copy, distribute and modify it.
1687 ## ------------------------ ##
1688 ## Autoconf initialization. ##
1689 ## ------------------------ ##
1691 # ac_fn_c_try_compile LINENO
1692 # --------------------------
1693 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1694 ac_fn_c_try_compile ()
1696 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1697 rm -f conftest.$ac_objext
1698 if { { ac_try="$ac_compile"
1700 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1701 *) ac_try_echo=$ac_try;;
1703 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1704 $as_echo "$ac_try_echo"; } >&5
1705 (eval "$ac_compile") 2>conftest.err
1707 if test -s conftest.err; then
1708 grep -v '^ *+' conftest.err >conftest.er1
1709 cat conftest.er1 >&5
1710 mv -f conftest.er1 conftest.err
1712 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1713 test $ac_status = 0; } && {
1714 test -z "$ac_c_werror_flag" ||
1715 test ! -s conftest.err
1716 } && test -s conftest.$ac_objext; then :
1719 $as_echo "$as_me: failed program was:" >&5
1720 sed 's/^/| /' conftest.$ac_ext >&5
1724 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1727 } # ac_fn_c_try_compile
1729 # ac_fn_cxx_try_compile LINENO
1730 # ----------------------------
1731 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1732 ac_fn_cxx_try_compile ()
1734 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1735 rm -f conftest.$ac_objext
1736 if { { ac_try="$ac_compile"
1738 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1739 *) ac_try_echo=$ac_try;;
1741 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1742 $as_echo "$ac_try_echo"; } >&5
1743 (eval "$ac_compile") 2>conftest.err
1745 if test -s conftest.err; then
1746 grep -v '^ *+' conftest.err >conftest.er1
1747 cat conftest.er1 >&5
1748 mv -f conftest.er1 conftest.err
1750 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1751 test $ac_status = 0; } && {
1752 test -z "$ac_cxx_werror_flag" ||
1753 test ! -s conftest.err
1754 } && test -s conftest.$ac_objext; then :
1757 $as_echo "$as_me: failed program was:" >&5
1758 sed 's/^/| /' conftest.$ac_ext >&5
1762 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1765 } # ac_fn_cxx_try_compile
1767 # ac_fn_c_try_cpp LINENO
1768 # ----------------------
1769 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1772 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1773 if { { ac_try="$ac_cpp conftest.$ac_ext"
1775 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1776 *) ac_try_echo=$ac_try;;
1778 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1779 $as_echo "$ac_try_echo"; } >&5
1780 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1782 if test -s conftest.err; then
1783 grep -v '^ *+' conftest.err >conftest.er1
1784 cat conftest.er1 >&5
1785 mv -f conftest.er1 conftest.err
1787 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1788 test $ac_status = 0; } >/dev/null && {
1789 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
1790 test ! -s conftest.err
1794 $as_echo "$as_me: failed program was:" >&5
1795 sed 's/^/| /' conftest.$ac_ext >&5
1799 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1804 # ac_fn_c_try_link LINENO
1805 # -----------------------
1806 # Try to link conftest.$ac_ext, and return whether this succeeded.
1809 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1810 rm -f conftest.$ac_objext conftest$ac_exeext
1811 if { { ac_try="$ac_link"
1813 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1814 *) ac_try_echo=$ac_try;;
1816 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1817 $as_echo "$ac_try_echo"; } >&5
1818 (eval "$ac_link") 2>conftest.err
1820 if test -s conftest.err; then
1821 grep -v '^ *+' conftest.err >conftest.er1
1822 cat conftest.er1 >&5
1823 mv -f conftest.er1 conftest.err
1825 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1826 test $ac_status = 0; } && {
1827 test -z "$ac_c_werror_flag" ||
1828 test ! -s conftest.err
1829 } && test -s conftest$ac_exeext && {
1830 test "$cross_compiling" = yes ||
1831 $as_test_x conftest$ac_exeext
1835 $as_echo "$as_me: failed program was:" >&5
1836 sed 's/^/| /' conftest.$ac_ext >&5
1840 # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
1841 # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
1842 # interfere with the next link command; also delete a directory that is
1843 # left behind by Apple's compiler. We do this before executing the actions.
1844 rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1845 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1848 } # ac_fn_c_try_link
1850 # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
1851 # -------------------------------------------------------
1852 # Tests whether HEADER exists and can be compiled using the include files in
1853 # INCLUDES, setting the cache variable VAR accordingly.
1854 ac_fn_c_check_header_compile ()
1856 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1857 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1858 $as_echo_n "checking for $2... " >&6; }
1859 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1860 $as_echo_n "(cached) " >&6
1862 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1863 /* end confdefs.h. */
1867 if ac_fn_c_try_compile "$LINENO"; then :
1872 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1875 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1876 $as_echo "$ac_res" >&6; }
1877 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1879 } # ac_fn_c_check_header_compile
1881 # ac_fn_c_try_run LINENO
1882 # ----------------------
1883 # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
1884 # that executables *can* be run.
1887 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1888 if { { ac_try="$ac_link"
1890 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1891 *) ac_try_echo=$ac_try;;
1893 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1894 $as_echo "$ac_try_echo"; } >&5
1895 (eval "$ac_link") 2>&5
1897 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1898 test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
1899 { { case "(($ac_try" in
1900 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1901 *) ac_try_echo=$ac_try;;
1903 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1904 $as_echo "$ac_try_echo"; } >&5
1905 (eval "$ac_try") 2>&5
1907 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1908 test $ac_status = 0; }; }; then :
1911 $as_echo "$as_me: program exited with status $ac_status" >&5
1912 $as_echo "$as_me: failed program was:" >&5
1913 sed 's/^/| /' conftest.$ac_ext >&5
1915 ac_retval=$ac_status
1917 rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1918 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1923 # ac_fn_c_check_func LINENO FUNC VAR
1924 # ----------------------------------
1925 # Tests whether FUNC exists, setting the cache variable VAR accordingly
1926 ac_fn_c_check_func ()
1928 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1929 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1930 $as_echo_n "checking for $2... " >&6; }
1931 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1932 $as_echo_n "(cached) " >&6
1934 if test x$gcc_no_link = xyes; then
1935 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
1937 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1938 /* end confdefs.h. */
1939 /* Define $2 to an innocuous variant, in case <limits.h> declares $2.
1940 For example, HP-UX 11i <limits.h> declares gettimeofday. */
1941 #define $2 innocuous_$2
1943 /* System header to define __stub macros and hopefully few prototypes,
1944 which can conflict with char $2 (); below.
1945 Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
1946 <limits.h> exists even on freestanding compilers. */
1949 # include <limits.h>
1951 # include <assert.h>
1956 /* Override any GCC internal prototype to avoid an error.
1957 Use char because int might match the return type of a GCC
1958 builtin and then its argument prototype would still apply. */
1963 /* The GNU C library defines this for functions which it implements
1964 to always fail with ENOSYS. Some functions are actually named
1965 something starting with __ and the normal name is an alias. */
1966 #if defined __stub_$2 || defined __stub___$2
1978 if ac_fn_c_try_link "$LINENO"; then :
1983 rm -f core conftest.err conftest.$ac_objext \
1984 conftest$ac_exeext conftest.$ac_ext
1987 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1988 $as_echo "$ac_res" >&6; }
1989 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1991 } # ac_fn_c_check_func
1993 # ac_fn_cxx_try_cpp LINENO
1994 # ------------------------
1995 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1996 ac_fn_cxx_try_cpp ()
1998 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1999 if { { ac_try="$ac_cpp conftest.$ac_ext"
2001 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2002 *) ac_try_echo=$ac_try;;
2004 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2005 $as_echo "$ac_try_echo"; } >&5
2006 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
2008 if test -s conftest.err; then
2009 grep -v '^ *+' conftest.err >conftest.er1
2010 cat conftest.er1 >&5
2011 mv -f conftest.er1 conftest.err
2013 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2014 test $ac_status = 0; } >/dev/null && {
2015 test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||
2016 test ! -s conftest.err
2020 $as_echo "$as_me: failed program was:" >&5
2021 sed 's/^/| /' conftest.$ac_ext >&5
2025 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2028 } # ac_fn_cxx_try_cpp
2030 # ac_fn_cxx_try_link LINENO
2031 # -------------------------
2032 # Try to link conftest.$ac_ext, and return whether this succeeded.
2033 ac_fn_cxx_try_link ()
2035 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2036 rm -f conftest.$ac_objext conftest$ac_exeext
2037 if { { ac_try="$ac_link"
2039 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2040 *) ac_try_echo=$ac_try;;
2042 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2043 $as_echo "$ac_try_echo"; } >&5
2044 (eval "$ac_link") 2>conftest.err
2046 if test -s conftest.err; then
2047 grep -v '^ *+' conftest.err >conftest.er1
2048 cat conftest.er1 >&5
2049 mv -f conftest.er1 conftest.err
2051 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2052 test $ac_status = 0; } && {
2053 test -z "$ac_cxx_werror_flag" ||
2054 test ! -s conftest.err
2055 } && test -s conftest$ac_exeext && {
2056 test "$cross_compiling" = yes ||
2057 $as_test_x conftest$ac_exeext
2061 $as_echo "$as_me: failed program was:" >&5
2062 sed 's/^/| /' conftest.$ac_ext >&5
2066 # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
2067 # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
2068 # interfere with the next link command; also delete a directory that is
2069 # left behind by Apple's compiler. We do this before executing the actions.
2070 rm -rf conftest.dSYM conftest_ipa8_conftest.oo
2071 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2074 } # ac_fn_cxx_try_link
2076 # ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
2077 # -------------------------------------------------------
2078 # Tests whether HEADER exists, giving a warning if it cannot be compiled using
2079 # the include files in INCLUDES and setting the cache variable VAR
2081 ac_fn_c_check_header_mongrel ()
2083 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2084 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2085 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2086 $as_echo_n "checking for $2... " >&6; }
2087 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2088 $as_echo_n "(cached) " >&6
2091 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2092 $as_echo "$ac_res" >&6; }
2094 # Is the header compilable?
2095 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
2096 $as_echo_n "checking $2 usability... " >&6; }
2097 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2098 /* end confdefs.h. */
2102 if ac_fn_c_try_compile "$LINENO"; then :
2103 ac_header_compiler=yes
2105 ac_header_compiler=no
2107 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2108 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
2109 $as_echo "$ac_header_compiler" >&6; }
2111 # Is the header present?
2112 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
2113 $as_echo_n "checking $2 presence... " >&6; }
2114 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2115 /* end confdefs.h. */
2118 if ac_fn_c_try_cpp "$LINENO"; then :
2119 ac_header_preproc=yes
2121 ac_header_preproc=no
2123 rm -f conftest.err conftest.$ac_ext
2124 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
2125 $as_echo "$ac_header_preproc" >&6; }
2127 # So? What about this header?
2128 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
2130 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
2131 $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
2132 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
2133 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
2136 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
2137 $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
2138 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: check for missing prerequisite headers?" >&5
2139 $as_echo "$as_me: WARNING: $2: check for missing prerequisite headers?" >&2;}
2140 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
2141 $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
2142 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&5
2143 $as_echo "$as_me: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&2;}
2144 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
2145 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
2148 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2149 $as_echo_n "checking for $2... " >&6; }
2150 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2151 $as_echo_n "(cached) " >&6
2153 eval "$3=\$ac_header_compiler"
2156 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2157 $as_echo "$ac_res" >&6; }
2159 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2161 } # ac_fn_c_check_header_mongrel
2163 # ac_fn_cxx_check_header_mongrel LINENO HEADER VAR INCLUDES
2164 # ---------------------------------------------------------
2165 # Tests whether HEADER exists, giving a warning if it cannot be compiled using
2166 # the include files in INCLUDES and setting the cache variable VAR
2168 ac_fn_cxx_check_header_mongrel ()
2170 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2171 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2172 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2173 $as_echo_n "checking for $2... " >&6; }
2174 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2175 $as_echo_n "(cached) " >&6
2178 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2179 $as_echo "$ac_res" >&6; }
2181 # Is the header compilable?
2182 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
2183 $as_echo_n "checking $2 usability... " >&6; }
2184 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2185 /* end confdefs.h. */
2189 if ac_fn_cxx_try_compile "$LINENO"; then :
2190 ac_header_compiler=yes
2192 ac_header_compiler=no
2194 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2195 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
2196 $as_echo "$ac_header_compiler" >&6; }
2198 # Is the header present?
2199 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
2200 $as_echo_n "checking $2 presence... " >&6; }
2201 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2202 /* end confdefs.h. */
2205 if ac_fn_cxx_try_cpp "$LINENO"; then :
2206 ac_header_preproc=yes
2208 ac_header_preproc=no
2210 rm -f conftest.err conftest.$ac_ext
2211 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
2212 $as_echo "$ac_header_preproc" >&6; }
2214 # So? What about this header?
2215 case $ac_header_compiler:$ac_header_preproc:$ac_cxx_preproc_warn_flag in #((
2217 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
2218 $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
2219 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
2220 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
2223 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
2224 $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
2225 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: check for missing prerequisite headers?" >&5
2226 $as_echo "$as_me: WARNING: $2: check for missing prerequisite headers?" >&2;}
2227 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
2228 $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
2229 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&5
2230 $as_echo "$as_me: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&2;}
2231 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
2232 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
2235 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2236 $as_echo_n "checking for $2... " >&6; }
2237 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2238 $as_echo_n "(cached) " >&6
2240 eval "$3=\$ac_header_compiler"
2243 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2244 $as_echo "$ac_res" >&6; }
2246 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2248 } # ac_fn_cxx_check_header_mongrel
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
2428 # ac_fn_c_check_type LINENO TYPE VAR INCLUDES
2429 # -------------------------------------------
2430 # Tests whether TYPE exists after having included INCLUDES, setting cache
2431 # variable VAR accordingly.
2432 ac_fn_c_check_type ()
2434 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2435 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2436 $as_echo_n "checking for $2... " >&6; }
2437 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2438 $as_echo_n "(cached) " >&6
2441 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2442 /* end confdefs.h. */
2453 if ac_fn_c_try_compile "$LINENO"; then :
2454 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2455 /* end confdefs.h. */
2466 if ac_fn_c_try_compile "$LINENO"; then :
2471 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2473 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2476 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2477 $as_echo "$ac_res" >&6; }
2478 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2480 } # ac_fn_c_check_type
2481 cat >config.log <<_ACEOF
2482 This file contains any messages produced by compilers while
2483 running configure, to aid debugging if configure makes a mistake.
2485 It was created by package-unused $as_me version-unused, which was
2486 generated by GNU Autoconf 2.64. Invocation command line was
2498 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
2499 uname -m = `(uname -m) 2>/dev/null || echo unknown`
2500 uname -r = `(uname -r) 2>/dev/null || echo unknown`
2501 uname -s = `(uname -s) 2>/dev/null || echo unknown`
2502 uname -v = `(uname -v) 2>/dev/null || echo unknown`
2504 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
2505 /bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown`
2507 /bin/arch = `(/bin/arch) 2>/dev/null || echo unknown`
2508 /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown`
2509 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
2510 /usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown`
2511 /bin/machine = `(/bin/machine) 2>/dev/null || echo unknown`
2512 /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown`
2513 /bin/universe = `(/bin/universe) 2>/dev/null || echo unknown`
2517 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2521 test -z "$as_dir" && as_dir=.
2522 $as_echo "PATH: $as_dir"
2538 # Keep a trace of the command line.
2539 # Strip out --no-create and --no-recursion so they do not pile up.
2540 # Strip out --silent because we don't want to record it for future runs.
2541 # Also quote any args containing shell meta-characters.
2542 # Make two passes to allow for proper duplicate-argument suppression.
2546 ac_must_keep_next=false
2552 -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
2553 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
2554 | -silent | --silent | --silen | --sile | --sil)
2557 ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
2560 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
2562 as_fn_append ac_configure_args1 " '$ac_arg'"
2563 if test $ac_must_keep_next = true; then
2564 ac_must_keep_next=false # Got value, back to normal.
2567 *=* | --config-cache | -C | -disable-* | --disable-* \
2568 | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
2569 | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
2570 | -with-* | --with-* | -without-* | --without-* | --x)
2571 case "$ac_configure_args0 " in
2572 "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
2575 -* ) ac_must_keep_next=true ;;
2578 as_fn_append ac_configure_args " '$ac_arg'"
2583 { ac_configure_args0=; unset ac_configure_args0;}
2584 { ac_configure_args1=; unset ac_configure_args1;}
2586 # When interrupted or exit'd, cleanup temporary files, and complete
2587 # config.log. We remove comments because anyway the quotes in there
2588 # would cause problems or look ugly.
2589 # WARNING: Use '\'' to represent an apostrophe within the trap.
2590 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
2591 trap 'exit_status=$?
2592 # Save into config.log some information that might help in debugging.
2597 ## ---------------- ##
2598 ## Cache variables. ##
2599 ## ---------------- ##
2602 # The following way of writing the cache mishandles newlines in values,
2604 for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
2605 eval ac_val=\$$ac_var
2609 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
2610 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
2613 _ | IFS | as_nl) ;; #(
2614 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
2615 *) { eval $ac_var=; unset $ac_var;} ;;
2620 case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
2621 *${as_nl}ac_space=\ *)
2623 "s/'\''/'\''\\\\'\'''\''/g;
2624 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
2627 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
2635 ## ----------------- ##
2636 ## Output variables. ##
2637 ## ----------------- ##
2640 for ac_var in $ac_subst_vars
2642 eval ac_val=\$$ac_var
2644 *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2646 $as_echo "$ac_var='\''$ac_val'\''"
2650 if test -n "$ac_subst_files"; then
2652 ## ------------------- ##
2653 ## File substitutions. ##
2654 ## ------------------- ##
2657 for ac_var in $ac_subst_files
2659 eval ac_val=\$$ac_var
2661 *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2663 $as_echo "$ac_var='\''$ac_val'\''"
2668 if test -s confdefs.h; then
2678 test "$ac_signal" != 0 &&
2679 $as_echo "$as_me: caught signal $ac_signal"
2680 $as_echo "$as_me: exit $exit_status"
2682 rm -f core *.core core.conftest.* &&
2683 rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
2686 for ac_signal in 1 2 13 15; do
2687 trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
2691 # confdefs.h avoids OS command line length limits that DEFS can exceed.
2692 rm -f -r conftest* confdefs.h
2694 $as_echo "/* confdefs.h */" > confdefs.h
2696 # Predefined preprocessor variables.
2698 cat >>confdefs.h <<_ACEOF
2699 #define PACKAGE_NAME "$PACKAGE_NAME"
2702 cat >>confdefs.h <<_ACEOF
2703 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
2706 cat >>confdefs.h <<_ACEOF
2707 #define PACKAGE_VERSION "$PACKAGE_VERSION"
2710 cat >>confdefs.h <<_ACEOF
2711 #define PACKAGE_STRING "$PACKAGE_STRING"
2714 cat >>confdefs.h <<_ACEOF
2715 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
2718 cat >>confdefs.h <<_ACEOF
2719 #define PACKAGE_URL "$PACKAGE_URL"
2723 # Let the site file select an alternate cache file if it wants to.
2724 # Prefer an explicitly selected file to automatically selected ones.
2727 if test -n "$CONFIG_SITE"; then
2728 ac_site_file1=$CONFIG_SITE
2729 elif test "x$prefix" != xNONE; then
2730 ac_site_file1=$prefix/share/config.site
2731 ac_site_file2=$prefix/etc/config.site
2733 ac_site_file1=$ac_default_prefix/share/config.site
2734 ac_site_file2=$ac_default_prefix/etc/config.site
2736 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
2738 test "x$ac_site_file" = xNONE && continue
2739 if test -r "$ac_site_file"; then
2740 { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
2741 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
2742 sed 's/^/| /' "$ac_site_file" >&5
2747 if test -r "$cache_file"; then
2748 # Some versions of bash will fail to source /dev/null (special
2749 # files actually), so we avoid doing that.
2750 if test -f "$cache_file"; then
2751 { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
2752 $as_echo "$as_me: loading cache $cache_file" >&6;}
2754 [\\/]* | ?:[\\/]* ) . "$cache_file";;
2755 *) . "./$cache_file";;
2759 { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
2760 $as_echo "$as_me: creating cache $cache_file" >&6;}
2764 # Check that the precious variables saved in the cache have kept the same
2766 ac_cache_corrupted=false
2767 for ac_var in $ac_precious_vars; do
2768 eval ac_old_set=\$ac_cv_env_${ac_var}_set
2769 eval ac_new_set=\$ac_env_${ac_var}_set
2770 eval ac_old_val=\$ac_cv_env_${ac_var}_value
2771 eval ac_new_val=\$ac_env_${ac_var}_value
2772 case $ac_old_set,$ac_new_set in
2774 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
2775 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
2776 ac_cache_corrupted=: ;;
2778 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
2779 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
2780 ac_cache_corrupted=: ;;
2783 if test "x$ac_old_val" != "x$ac_new_val"; then
2784 # differences in whitespace do not lead to failure.
2785 ac_old_val_w=`echo x $ac_old_val`
2786 ac_new_val_w=`echo x $ac_new_val`
2787 if test "$ac_old_val_w" != "$ac_new_val_w"; then
2788 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
2789 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
2790 ac_cache_corrupted=:
2792 { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
2793 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
2794 eval $ac_var=\$ac_old_val
2796 { $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5
2797 $as_echo "$as_me: former value: \`$ac_old_val'" >&2;}
2798 { $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5
2799 $as_echo "$as_me: current value: \`$ac_new_val'" >&2;}
2802 # Pass precious variables to config.status.
2803 if test "$ac_new_set" = set; then
2805 *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
2806 *) ac_arg=$ac_var=$ac_new_val ;;
2808 case " $ac_configure_args " in
2809 *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy.
2810 *) as_fn_append ac_configure_args " '$ac_arg'" ;;
2814 if $ac_cache_corrupted; then
2815 { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2816 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2817 { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
2818 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
2819 as_fn_error "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
2821 ## -------------------- ##
2822 ## Main body of script. ##
2823 ## -------------------- ##
2826 ac_cpp='$CPP $CPPFLAGS'
2827 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2828 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2829 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2836 ac_config_headers="$ac_config_headers config.h"
2839 # This works around the fact that libtool configuration may change LD
2840 # for this particular configuration, but some shells, instead of
2841 # keeping the changes in LD private, export them just because LD is
2842 # exported. Only used at the end of this file.
2843 ### am handles this now? ORIGINAL_LD_FOR_MULTILIBS=$LD
2845 # Find the rest of the source tree framework.
2846 # Default to --enable-multilib
2847 # Check whether --enable-multilib was given.
2848 if test "${enable_multilib+set}" = set; then :
2849 enableval=$enable_multilib; case "$enableval" in
2850 yes) multilib=yes ;;
2852 *) as_fn_error "bad value $enableval for multilib option" "$LINENO" 5 ;;
2859 # We may get other options which we leave undocumented:
2860 # --with-target-subdir, --with-multisrctop, --with-multisubdir
2861 # See config-ml.in if you want the gory details.
2863 if test "$srcdir" = "."; then
2864 if test "$with_target_subdir" != "."; then
2865 multi_basedir="$srcdir/$with_multisrctop../.."
2867 multi_basedir="$srcdir/$with_multisrctop.."
2870 multi_basedir="$srcdir/.."
2874 # Even if the default multilib is not a cross compilation,
2875 # it may be that some of the other multilibs are.
2876 if test $cross_compiling = no && test $multilib = yes \
2877 && test "x${with_multisubdir}" != x ; then
2878 cross_compiling=maybe
2881 ac_config_commands="$ac_config_commands default-1"
2884 # Gets build, host, target, *_vendor, *_cpu, *_os, etc.
2886 # You will slowly go insane if you do not grok the following fact: when
2887 # building v3 as part of the compiler, the top-level /target/ becomes the
2888 # library's /host/. configure then causes --target to default to --host,
2889 # exactly like any other package using autoconf. Therefore, 'target' and
2890 # 'host' will always be the same. This makes sense both for native and
2891 # cross compilers, just think about it for a little while. :-)
2893 # Also, if v3 is being configured as part of a cross compiler, the top-level
2894 # configure script will pass the "real" host as $with_cross_host.
2896 # Do not delete or change the following two lines. For why, see
2897 # http://gcc.gnu.org/ml/libstdc++/2003-07/msg00451.html
2899 for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
2900 for ac_t in install-sh install.sh shtool; do
2901 if test -f "$ac_dir/$ac_t"; then
2903 ac_install_sh="$ac_aux_dir/$ac_t -c"
2908 if test -z "$ac_aux_dir"; then
2909 as_fn_error "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
2912 # These three variables are undocumented and unsupported,
2913 # and are intended to be withdrawn in a future Autoconf release.
2914 # They can cause serious problems if a builder's source tree is in a directory
2915 # whose full name contains unusual characters.
2916 ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var.
2917 ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var.
2918 ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var.
2921 # Make sure we can run config.sub.
2922 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
2923 as_fn_error "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
2925 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
2926 $as_echo_n "checking build system type... " >&6; }
2927 if test "${ac_cv_build+set}" = set; then :
2928 $as_echo_n "(cached) " >&6
2930 ac_build_alias=$build_alias
2931 test "x$ac_build_alias" = x &&
2932 ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
2933 test "x$ac_build_alias" = x &&
2934 as_fn_error "cannot guess build type; you must specify one" "$LINENO" 5
2935 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
2936 as_fn_error "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
2939 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
2940 $as_echo "$ac_cv_build" >&6; }
2941 case $ac_cv_build in
2943 *) as_fn_error "invalid value of canonical build" "$LINENO" 5;;
2946 ac_save_IFS=$IFS; IFS='-'
2952 # Remember, the first character of IFS is used to create $*,
2953 # except with old shells:
2956 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
2959 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
2960 $as_echo_n "checking host system type... " >&6; }
2961 if test "${ac_cv_host+set}" = set; then :
2962 $as_echo_n "(cached) " >&6
2964 if test "x$host_alias" = x; then
2965 ac_cv_host=$ac_cv_build
2967 ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
2968 as_fn_error "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
2972 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
2973 $as_echo "$ac_cv_host" >&6; }
2976 *) as_fn_error "invalid value of canonical host" "$LINENO" 5;;
2979 ac_save_IFS=$IFS; IFS='-'
2985 # Remember, the first character of IFS is used to create $*,
2986 # except with old shells:
2989 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
2992 { $as_echo "$as_me:${as_lineno-$LINENO}: checking target system type" >&5
2993 $as_echo_n "checking target system type... " >&6; }
2994 if test "${ac_cv_target+set}" = set; then :
2995 $as_echo_n "(cached) " >&6
2997 if test "x$target_alias" = x; then
2998 ac_cv_target=$ac_cv_host
3000 ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` ||
3001 as_fn_error "$SHELL $ac_aux_dir/config.sub $target_alias failed" "$LINENO" 5
3005 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5
3006 $as_echo "$ac_cv_target" >&6; }
3007 case $ac_cv_target in
3009 *) as_fn_error "invalid value of canonical target" "$LINENO" 5;;
3011 target=$ac_cv_target
3012 ac_save_IFS=$IFS; IFS='-'
3018 # Remember, the first character of IFS is used to create $*,
3019 # except with old shells:
3022 case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac
3025 # The aliases save the names the user supplied, while $host etc.
3026 # will get canonicalized.
3027 test -n "$target_alias" &&
3028 test "$program_prefix$program_suffix$program_transform_name" = \
3030 program_prefix=${target_alias}-
3032 target_alias=${target_alias-$host_alias}
3034 # Handy for debugging:
3035 #AC_MSG_NOTICE($build / $host / $target / $host_alias / $target_alias); sleep 5
3037 if test "$build" != "$host"; then
3038 # We are being configured with some form of cross compiler.
3039 GLIBCXX_IS_NATIVE=false
3040 case "$host","$target" in
3041 # Darwin crosses can use the host system's libraries and headers,
3042 # because of the fat library support. Of course, it must be the
3043 # same version of Darwin on both sides. Allow the user to
3044 # just say --target=foo-darwin without a version number to mean
3045 # "the version on this system".
3046 *-*-darwin*,*-*-darwin*)
3047 hostos=`echo $host | sed 's/.*-darwin/darwin/'`
3048 targetos=`echo $target | sed 's/.*-darwin/darwin/'`
3049 if test $hostos = $targetos -o $targetos = darwin ; then
3050 GLIBCXX_IS_NATIVE=true
3059 GLIBCXX_IS_NATIVE=true
3062 # Sets up automake. Must come after AC_CANONICAL_SYSTEM. Each of the
3063 # following is magically included in AUTOMAKE_OPTIONS in each Makefile.am.
3064 # 1.x: minimum required version
3065 # no-define: PACKAGE and VERSION will not be #define'd in config.h (a bunch
3066 # of other PACKAGE_* variables will, however, and there's nothing
3067 # we can do about that; they come from AC_INIT).
3068 # foreign: we don't follow the normal rules for GNU packages (no COPYING
3069 # file in the top srcdir, etc, etc), so stop complaining.
3070 # no-dependencies: turns off auto dependency generation (just for now)
3071 # no-dist: we don't want 'dist' and related rules.
3072 # -Wall: turns on all automake warnings...
3073 # -Wno-portability: ...except this one, since GNU make is now required.
3074 am__api_version='1.11'
3076 # Find a good install program. We prefer a C program (faster),
3077 # so one script is as good as another. But avoid the broken or
3078 # incompatible versions:
3079 # SysV /etc/install, /usr/sbin/install
3080 # SunOS /usr/etc/install
3081 # IRIX /sbin/install
3083 # AmigaOS /C/install, which installs bootblocks on floppy discs
3084 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
3085 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
3086 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
3087 # OS/2's system install, which has a completely different semantic
3088 # ./install, which can be erroneously created by make from ./install.sh.
3089 # Reject install programs that cannot install multiple files.
3090 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
3091 $as_echo_n "checking for a BSD-compatible install... " >&6; }
3092 if test -z "$INSTALL"; then
3093 if test "${ac_cv_path_install+set}" = set; then :
3094 $as_echo_n "(cached) " >&6
3096 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3100 test -z "$as_dir" && as_dir=.
3101 # Account for people who put trailing slashes in PATH elements.
3102 case $as_dir/ in #((
3103 ./ | .// | /[cC]/* | \
3104 /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
3105 ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
3108 # OSF1 and SCO ODT 3.0 have their own names for install.
3109 # Don't use installbsd from OSF since it installs stuff as root
3111 for ac_prog in ginstall scoinst install; do
3112 for ac_exec_ext in '' $ac_executable_extensions; do
3113 if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then
3114 if test $ac_prog = install &&
3115 grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
3116 # AIX install. It has an incompatible calling convention.
3118 elif test $ac_prog = install &&
3119 grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
3120 # program-specific install script used by HP pwplus--don't use.
3123 rm -rf conftest.one conftest.two conftest.dir
3124 echo one > conftest.one
3125 echo two > conftest.two
3127 if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
3128 test -s conftest.one && test -s conftest.two &&
3129 test -s conftest.dir/conftest.one &&
3130 test -s conftest.dir/conftest.two
3132 ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
3145 rm -rf conftest.one conftest.two conftest.dir
3148 if test "${ac_cv_path_install+set}" = set; then
3149 INSTALL=$ac_cv_path_install
3151 # As a last resort, use the slow shell script. Don't cache a
3152 # value for INSTALL within a source directory, because that will
3153 # break other packages using the cache if that directory is
3154 # removed, or if the value is a relative name.
3155 INSTALL=$ac_install_sh
3158 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
3159 $as_echo "$INSTALL" >&6; }
3161 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
3162 # It thinks the first close brace ends the variable substitution.
3163 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
3165 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
3167 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
3169 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5
3170 $as_echo_n "checking whether build environment is sane... " >&6; }
3173 echo timestamp > conftest.file
3174 # Reject unsafe characters in $srcdir or the absolute working directory
3175 # name. Accept space and tab only in the latter.
3179 *[\\\"\#\$\&\'\`$am_lf]*)
3180 as_fn_error "unsafe absolute working directory name" "$LINENO" 5;;
3183 *[\\\"\#\$\&\'\`$am_lf\ \ ]*)
3184 as_fn_error "unsafe srcdir value: \`$srcdir'" "$LINENO" 5;;
3187 # Do `set' in a subshell so we don't clobber the current shell's
3188 # arguments. Must try -L first in case configure is actually a
3189 # symlink; some systems play weird games with the mod time of symlinks
3190 # (eg FreeBSD returns the mod time of the symlink's containing
3193 set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
3194 if test "$*" = "X"; then
3196 set X `ls -t "$srcdir/configure" conftest.file`
3199 if test "$*" != "X $srcdir/configure conftest.file" \
3200 && test "$*" != "X conftest.file $srcdir/configure"; then
3202 # If neither matched, then we have a broken ls. This can happen
3203 # if, for instance, CONFIG_SHELL is bash and it inherits a
3204 # broken ls alias from the environment. This has actually
3205 # happened. Such a system could not be considered "sane".
3206 as_fn_error "ls -t appears to fail. Make sure there is not a broken
3207 alias in your environment" "$LINENO" 5
3210 test "$2" = conftest.file
3216 as_fn_error "newly created file is older than distributed files!
3217 Check your system clock" "$LINENO" 5
3219 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3220 $as_echo "yes" >&6; }
3221 test "$program_prefix" != NONE &&
3222 program_transform_name="s&^&$program_prefix&;$program_transform_name"
3223 # Use a double $ so make ignores it.
3224 test "$program_suffix" != NONE &&
3225 program_transform_name="s&\$&$program_suffix&;$program_transform_name"
3226 # Double any \ or $.
3227 # By default was `s,x,x', remove it if useless.
3228 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
3229 program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
3231 # expand $ac_aux_dir to an absolute path
3232 am_aux_dir=`cd $ac_aux_dir && pwd`
3234 if test x"${MISSING+set}" != xset; then
3237 MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;;
3239 MISSING="\${SHELL} $am_aux_dir/missing" ;;
3242 # Use eval to expand $SHELL
3243 if eval "$MISSING --run true"; then
3244 am_missing_run="$MISSING --run "
3247 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`missing' script is too old or missing" >&5
3248 $as_echo "$as_me: WARNING: \`missing' script is too old or missing" >&2;}
3251 if test x"${install_sh}" != xset; then
3254 install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
3256 install_sh="\${SHELL} $am_aux_dir/install-sh"
3260 # Installed binaries are usually stripped using `strip' when the user
3261 # run `make install-strip'. However `strip' might not be the right
3262 # tool to use in cross-compilation environments, therefore Automake
3263 # will honor the `STRIP' environment variable to overrule this program.
3264 if test "$cross_compiling" != no; then
3265 if test -n "$ac_tool_prefix"; then
3266 # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
3267 set dummy ${ac_tool_prefix}strip; ac_word=$2
3268 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3269 $as_echo_n "checking for $ac_word... " >&6; }
3270 if test "${ac_cv_prog_STRIP+set}" = set; then :
3271 $as_echo_n "(cached) " >&6
3273 if test -n "$STRIP"; then
3274 ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
3276 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3280 test -z "$as_dir" && as_dir=.
3281 for ac_exec_ext in '' $ac_executable_extensions; do
3282 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3283 ac_cv_prog_STRIP="${ac_tool_prefix}strip"
3284 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3293 STRIP=$ac_cv_prog_STRIP
3294 if test -n "$STRIP"; then
3295 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
3296 $as_echo "$STRIP" >&6; }
3298 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3299 $as_echo "no" >&6; }
3304 if test -z "$ac_cv_prog_STRIP"; then
3306 # Extract the first word of "strip", so it can be a program name with args.
3307 set dummy strip; ac_word=$2
3308 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3309 $as_echo_n "checking for $ac_word... " >&6; }
3310 if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then :
3311 $as_echo_n "(cached) " >&6
3313 if test -n "$ac_ct_STRIP"; then
3314 ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
3316 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3320 test -z "$as_dir" && as_dir=.
3321 for ac_exec_ext in '' $ac_executable_extensions; do
3322 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3323 ac_cv_prog_ac_ct_STRIP="strip"
3324 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3333 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
3334 if test -n "$ac_ct_STRIP"; then
3335 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
3336 $as_echo "$ac_ct_STRIP" >&6; }
3338 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3339 $as_echo "no" >&6; }
3342 if test "x$ac_ct_STRIP" = x; then
3345 case $cross_compiling:$ac_tool_warned in
3347 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3348 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3349 ac_tool_warned=yes ;;
3354 STRIP="$ac_cv_prog_STRIP"
3358 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
3360 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a thread-safe mkdir -p" >&5
3361 $as_echo_n "checking for a thread-safe mkdir -p... " >&6; }
3362 if test -z "$MKDIR_P"; then
3363 if test "${ac_cv_path_mkdir+set}" = set; then :
3364 $as_echo_n "(cached) " >&6
3366 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3367 for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin
3370 test -z "$as_dir" && as_dir=.
3371 for ac_prog in mkdir gmkdir; do
3372 for ac_exec_ext in '' $ac_executable_extensions; do
3373 { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; } || continue
3374 case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #(
3375 'mkdir (GNU coreutils) '* | \
3376 'mkdir (coreutils) '* | \
3377 'mkdir (fileutils) '4.1*)
3378 ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext
3388 if test "${ac_cv_path_mkdir+set}" = set; then
3389 MKDIR_P="$ac_cv_path_mkdir -p"
3391 # As a last resort, use the slow shell script. Don't cache a
3392 # value for MKDIR_P within a source directory, because that will
3393 # break other packages using the cache if that directory is
3394 # removed, or if the value is a relative name.
3395 test -d ./--version && rmdir ./--version
3396 MKDIR_P="$ac_install_sh -d"
3399 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5
3400 $as_echo "$MKDIR_P" >&6; }
3404 [\\/$]* | ?:[\\/]*) ;;
3405 */*) mkdir_p="\$(top_builddir)/$mkdir_p" ;;
3408 for ac_prog in gawk mawk nawk awk
3410 # Extract the first word of "$ac_prog", so it can be a program name with args.
3411 set dummy $ac_prog; ac_word=$2
3412 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3413 $as_echo_n "checking for $ac_word... " >&6; }
3414 if test "${ac_cv_prog_AWK+set}" = set; then :
3415 $as_echo_n "(cached) " >&6
3417 if test -n "$AWK"; then
3418 ac_cv_prog_AWK="$AWK" # Let the user override the test.
3420 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3424 test -z "$as_dir" && as_dir=.
3425 for ac_exec_ext in '' $ac_executable_extensions; do
3426 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3427 ac_cv_prog_AWK="$ac_prog"
3428 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3438 if test -n "$AWK"; then
3439 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
3440 $as_echo "$AWK" >&6; }
3442 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3443 $as_echo "no" >&6; }
3447 test -n "$AWK" && break
3450 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
3451 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
3453 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
3454 if { as_var=ac_cv_prog_make_${ac_make}_set; eval "test \"\${$as_var+set}\" = set"; }; then :
3455 $as_echo_n "(cached) " >&6
3457 cat >conftest.make <<\_ACEOF
3460 @echo '@@@%%%=$(MAKE)=@@@%%%'
3462 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
3463 case `${MAKE-make} -f conftest.make 2>/dev/null` in
3465 eval ac_cv_prog_make_${ac_make}_set=yes;;
3467 eval ac_cv_prog_make_${ac_make}_set=no;;
3471 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
3472 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3473 $as_echo "yes" >&6; }
3476 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3477 $as_echo "no" >&6; }
3478 SET_MAKE="MAKE=${MAKE-make}"
3481 rm -rf .tst 2>/dev/null
3482 mkdir .tst 2>/dev/null
3483 if test -d .tst; then
3488 rmdir .tst 2>/dev/null
3490 if test "`cd $srcdir && pwd`" != "`pwd`"; then
3491 # Use -I$(srcdir) only when $(srcdir) != ., so that make's output
3492 # is not polluted with repeated "-I."
3493 am__isrc=' -I$(srcdir)'
3494 # test to see if srcdir already configured
3495 if test -f $srcdir/config.status; then
3496 as_fn_error "source directory already configured; run \"make distclean\" there first" "$LINENO" 5
3500 # test whether we have cygpath
3501 if test -z "$CYGPATH_W"; then
3502 if (cygpath --version) >/dev/null 2>/dev/null; then
3503 CYGPATH_W='cygpath -w'
3510 # Define the identity of the package.
3512 VERSION='version-unused'
3515 # Some tools Automake needs.
3517 ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"}
3520 AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"}
3523 AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"}
3526 AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"}
3529 MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"}
3531 # We need awk for the "check" target. The system "awk" is bad on
3533 # Always define AMTAR for backward compatibility.
3535 AMTAR=${AMTAR-"${am_missing_run}tar"}
3537 am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -'
3546 # -fno-builtin must be present here so that a non-conflicting form of
3547 # std::exit can be guessed by AC_PROG_CXX, and used in later tests.
3549 save_CXXFLAGS="$CXXFLAGS"
3550 CXXFLAGS="$CXXFLAGS -fno-builtin"
3552 ac_cpp='$CPP $CPPFLAGS'
3553 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3554 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3555 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3556 if test -n "$ac_tool_prefix"; then
3557 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
3558 set dummy ${ac_tool_prefix}gcc; ac_word=$2
3559 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3560 $as_echo_n "checking for $ac_word... " >&6; }
3561 if test "${ac_cv_prog_CC+set}" = set; then :
3562 $as_echo_n "(cached) " >&6
3564 if test -n "$CC"; then
3565 ac_cv_prog_CC="$CC" # Let the user override the test.
3567 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3571 test -z "$as_dir" && as_dir=.
3572 for ac_exec_ext in '' $ac_executable_extensions; do
3573 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3574 ac_cv_prog_CC="${ac_tool_prefix}gcc"
3575 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3585 if test -n "$CC"; then
3586 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3587 $as_echo "$CC" >&6; }
3589 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3590 $as_echo "no" >&6; }
3595 if test -z "$ac_cv_prog_CC"; then
3597 # Extract the first word of "gcc", so it can be a program name with args.
3598 set dummy gcc; ac_word=$2
3599 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3600 $as_echo_n "checking for $ac_word... " >&6; }
3601 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
3602 $as_echo_n "(cached) " >&6
3604 if test -n "$ac_ct_CC"; then
3605 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
3607 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3611 test -z "$as_dir" && as_dir=.
3612 for ac_exec_ext in '' $ac_executable_extensions; do
3613 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3614 ac_cv_prog_ac_ct_CC="gcc"
3615 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3624 ac_ct_CC=$ac_cv_prog_ac_ct_CC
3625 if test -n "$ac_ct_CC"; then
3626 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
3627 $as_echo "$ac_ct_CC" >&6; }
3629 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3630 $as_echo "no" >&6; }
3633 if test "x$ac_ct_CC" = x; then
3636 case $cross_compiling:$ac_tool_warned in
3638 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3639 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3640 ac_tool_warned=yes ;;
3648 if test -z "$CC"; then
3649 if test -n "$ac_tool_prefix"; then
3650 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
3651 set dummy ${ac_tool_prefix}cc; ac_word=$2
3652 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3653 $as_echo_n "checking for $ac_word... " >&6; }
3654 if test "${ac_cv_prog_CC+set}" = set; then :
3655 $as_echo_n "(cached) " >&6
3657 if test -n "$CC"; then
3658 ac_cv_prog_CC="$CC" # Let the user override the test.
3660 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3664 test -z "$as_dir" && as_dir=.
3665 for ac_exec_ext in '' $ac_executable_extensions; do
3666 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3667 ac_cv_prog_CC="${ac_tool_prefix}cc"
3668 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3678 if test -n "$CC"; then
3679 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3680 $as_echo "$CC" >&6; }
3682 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3683 $as_echo "no" >&6; }
3689 if test -z "$CC"; then
3690 # Extract the first word of "cc", so it can be a program name with args.
3691 set dummy cc; ac_word=$2
3692 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3693 $as_echo_n "checking for $ac_word... " >&6; }
3694 if test "${ac_cv_prog_CC+set}" = set; then :
3695 $as_echo_n "(cached) " >&6
3697 if test -n "$CC"; then
3698 ac_cv_prog_CC="$CC" # Let the user override the test.
3701 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3705 test -z "$as_dir" && as_dir=.
3706 for ac_exec_ext in '' $ac_executable_extensions; do
3707 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3708 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
3709 ac_prog_rejected=yes
3713 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3720 if test $ac_prog_rejected = yes; then
3721 # We found a bogon in the path, so make sure we never use it.
3722 set dummy $ac_cv_prog_CC
3724 if test $# != 0; then
3725 # We chose a different compiler from the bogus one.
3726 # However, it has the same basename, so the bogon will be chosen
3727 # first if we set CC to just the basename; use the full file name.
3729 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
3735 if test -n "$CC"; then
3736 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3737 $as_echo "$CC" >&6; }
3739 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3740 $as_echo "no" >&6; }
3745 if test -z "$CC"; then
3746 if test -n "$ac_tool_prefix"; then
3747 for ac_prog in cl.exe
3749 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
3750 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
3751 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3752 $as_echo_n "checking for $ac_word... " >&6; }
3753 if test "${ac_cv_prog_CC+set}" = set; then :
3754 $as_echo_n "(cached) " >&6
3756 if test -n "$CC"; then
3757 ac_cv_prog_CC="$CC" # Let the user override the test.
3759 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3763 test -z "$as_dir" && as_dir=.
3764 for ac_exec_ext in '' $ac_executable_extensions; do
3765 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3766 ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
3767 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3777 if test -n "$CC"; then
3778 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3779 $as_echo "$CC" >&6; }
3781 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3782 $as_echo "no" >&6; }
3786 test -n "$CC" && break
3789 if test -z "$CC"; then
3791 for ac_prog in cl.exe
3793 # Extract the first word of "$ac_prog", so it can be a program name with args.
3794 set dummy $ac_prog; ac_word=$2
3795 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3796 $as_echo_n "checking for $ac_word... " >&6; }
3797 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
3798 $as_echo_n "(cached) " >&6
3800 if test -n "$ac_ct_CC"; then
3801 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
3803 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3807 test -z "$as_dir" && as_dir=.
3808 for ac_exec_ext in '' $ac_executable_extensions; do
3809 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3810 ac_cv_prog_ac_ct_CC="$ac_prog"
3811 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3820 ac_ct_CC=$ac_cv_prog_ac_ct_CC
3821 if test -n "$ac_ct_CC"; then
3822 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
3823 $as_echo "$ac_ct_CC" >&6; }
3825 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3826 $as_echo "no" >&6; }
3830 test -n "$ac_ct_CC" && break
3833 if test "x$ac_ct_CC" = x; then
3836 case $cross_compiling:$ac_tool_warned in
3838 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3839 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3840 ac_tool_warned=yes ;;
3849 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3850 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3851 as_fn_error "no acceptable C compiler found in \$PATH
3852 See \`config.log' for more details." "$LINENO" 5; }
3854 # Provide some information about the compiler.
3855 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
3858 for ac_option in --version -v -V -qversion; do
3859 { { ac_try="$ac_compiler $ac_option >&5"
3861 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3862 *) ac_try_echo=$ac_try;;
3864 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3865 $as_echo "$ac_try_echo"; } >&5
3866 (eval "$ac_compiler $ac_option >&5") 2>conftest.err
3868 if test -s conftest.err; then
3870 ... rest of stderr output deleted ...
3871 10q' conftest.err >conftest.er1
3872 cat conftest.er1 >&5
3873 rm -f conftest.er1 conftest.err
3875 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3876 test $ac_status = 0; }
3879 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3880 /* end confdefs.h. */
3891 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
3892 (eval $ac_link) 2>&5
3894 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3895 test $ac_status = 0; }; then :
3900 if test x$gcc_no_link = xyes; then
3901 # Setting cross_compile will disable run tests; it will
3902 # also disable AC_CHECK_FILE but that's generally
3903 # correct if we can't link.
3907 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3908 /* end confdefs.h. */
3918 ac_clean_files_save=$ac_clean_files
3919 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out conftest.out"
3920 # Try to create an executable without -o first, disregard a.out.
3921 # It will help us diagnose broken compilers, and finding out an intuition
3923 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
3924 $as_echo_n "checking for C compiler default output file name... " >&6; }
3925 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
3927 # The possible output files:
3928 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
3931 for ac_file in $ac_files
3934 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3935 * ) ac_rmfiles="$ac_rmfiles $ac_file";;
3940 if { { ac_try="$ac_link_default"
3942 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3943 *) ac_try_echo=$ac_try;;
3945 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3946 $as_echo "$ac_try_echo"; } >&5
3947 (eval "$ac_link_default") 2>&5
3949 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3950 test $ac_status = 0; }; then :
3951 # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
3952 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
3953 # in a Makefile. We should not override ac_cv_exeext if it was cached,
3954 # so that the user can short-circuit this test for compilers unknown to
3956 for ac_file in $ac_files ''
3958 test -f "$ac_file" || continue
3960 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
3963 # We found the default executable, but exeext='' is most
3967 if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
3969 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3971 # We set ac_cv_exeext here because the later test for it is not
3972 # safe: cross compilers may not add the suffix if given an `-o'
3973 # argument, so we may need to know it at that point already.
3974 # Even if this section looks crufty: it has the advantage of
3981 test "$ac_cv_exeext" = no && ac_cv_exeext=
3986 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
3987 $as_echo "$ac_file" >&6; }
3988 if test -z "$ac_file"; then :
3989 $as_echo "$as_me: failed program was:" >&5
3990 sed 's/^/| /' conftest.$ac_ext >&5
3992 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3993 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3994 { as_fn_set_status 77
3995 as_fn_error "C compiler cannot create executables
3996 See \`config.log' for more details." "$LINENO" 5; }; }
3998 ac_exeext=$ac_cv_exeext
4000 # Check that the compiler produces executables we can run. If not, either
4001 # the compiler is broken, or we cross compile.
4002 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
4003 $as_echo_n "checking whether the C compiler works... " >&6; }
4004 # If not cross compiling, check that we can run a simple program.
4005 if test "$cross_compiling" != yes; then
4006 if { ac_try='./$ac_file'
4007 { { case "(($ac_try" in
4008 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4009 *) ac_try_echo=$ac_try;;
4011 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4012 $as_echo "$ac_try_echo"; } >&5
4013 (eval "$ac_try") 2>&5
4015 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4016 test $ac_status = 0; }; }; then
4019 if test "$cross_compiling" = maybe; then
4022 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4023 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4024 as_fn_error "cannot run C compiled programs.
4025 If you meant to cross compile, use \`--host'.
4026 See \`config.log' for more details." "$LINENO" 5; }
4030 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
4031 $as_echo "yes" >&6; }
4033 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out conftest.out
4034 ac_clean_files=$ac_clean_files_save
4035 # Check that the compiler produces executables we can run. If not, either
4036 # the compiler is broken, or we cross compile.
4037 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
4038 $as_echo_n "checking whether we are cross compiling... " >&6; }
4039 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
4040 $as_echo "$cross_compiling" >&6; }
4042 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
4043 $as_echo_n "checking for suffix of executables... " >&6; }
4044 if { { ac_try="$ac_link"
4046 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4047 *) ac_try_echo=$ac_try;;
4049 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4050 $as_echo "$ac_try_echo"; } >&5
4051 (eval "$ac_link") 2>&5
4053 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4054 test $ac_status = 0; }; then :
4055 # If both `conftest.exe' and `conftest' are `present' (well, observable)
4056 # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
4057 # work properly (i.e., refer to `conftest.exe'), while it won't with
4059 for ac_file in conftest.exe conftest conftest.*; do
4060 test -f "$ac_file" || continue
4062 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
4063 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
4069 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4070 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4071 as_fn_error "cannot compute suffix of executables: cannot compile and link
4072 See \`config.log' for more details." "$LINENO" 5; }
4074 rm -f conftest$ac_cv_exeext
4075 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
4076 $as_echo "$ac_cv_exeext" >&6; }
4078 rm -f conftest.$ac_ext
4079 EXEEXT=$ac_cv_exeext
4082 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
4083 $as_echo_n "checking for suffix of object files... " >&6; }
4084 if test "${ac_cv_objext+set}" = set; then :
4085 $as_echo_n "(cached) " >&6
4087 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4088 /* end confdefs.h. */
4098 rm -f conftest.o conftest.obj
4099 if { { ac_try="$ac_compile"
4101 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4102 *) ac_try_echo=$ac_try;;
4104 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4105 $as_echo "$ac_try_echo"; } >&5
4106 (eval "$ac_compile") 2>&5
4108 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4109 test $ac_status = 0; }; then :
4110 for ac_file in conftest.o conftest.obj conftest.*; do
4111 test -f "$ac_file" || continue;
4113 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
4114 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
4119 $as_echo "$as_me: failed program was:" >&5
4120 sed 's/^/| /' conftest.$ac_ext >&5
4122 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4123 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4124 as_fn_error "cannot compute suffix of object files: cannot compile
4125 See \`config.log' for more details." "$LINENO" 5; }
4127 rm -f conftest.$ac_cv_objext conftest.$ac_ext
4129 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
4130 $as_echo "$ac_cv_objext" >&6; }
4131 OBJEXT=$ac_cv_objext
4133 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
4134 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
4135 if test "${ac_cv_c_compiler_gnu+set}" = set; then :
4136 $as_echo_n "(cached) " >&6
4138 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4139 /* end confdefs.h. */
4152 if ac_fn_c_try_compile "$LINENO"; then :
4157 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4158 ac_cv_c_compiler_gnu=$ac_compiler_gnu
4161 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
4162 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
4163 if test $ac_compiler_gnu = yes; then
4168 ac_test_CFLAGS=${CFLAGS+set}
4169 ac_save_CFLAGS=$CFLAGS
4170 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
4171 $as_echo_n "checking whether $CC accepts -g... " >&6; }
4172 if test "${ac_cv_prog_cc_g+set}" = set; then :
4173 $as_echo_n "(cached) " >&6
4175 ac_save_c_werror_flag=$ac_c_werror_flag
4176 ac_c_werror_flag=yes
4179 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4180 /* end confdefs.h. */
4190 if ac_fn_c_try_compile "$LINENO"; then :
4194 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4195 /* end confdefs.h. */
4205 if ac_fn_c_try_compile "$LINENO"; then :
4208 ac_c_werror_flag=$ac_save_c_werror_flag
4210 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4211 /* end confdefs.h. */
4221 if ac_fn_c_try_compile "$LINENO"; then :
4224 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4226 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4228 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4229 ac_c_werror_flag=$ac_save_c_werror_flag
4231 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
4232 $as_echo "$ac_cv_prog_cc_g" >&6; }
4233 if test "$ac_test_CFLAGS" = set; then
4234 CFLAGS=$ac_save_CFLAGS
4235 elif test $ac_cv_prog_cc_g = yes; then
4236 if test "$GCC" = yes; then
4242 if test "$GCC" = yes; then
4248 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
4249 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
4250 if test "${ac_cv_prog_cc_c89+set}" = set; then :
4251 $as_echo_n "(cached) " >&6
4253 ac_cv_prog_cc_c89=no
4255 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4256 /* end confdefs.h. */
4259 #include <sys/types.h>
4260 #include <sys/stat.h>
4261 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
4262 struct buf { int x; };
4263 FILE * (*rcsopen) (struct buf *, struct stat *, int);
4264 static char *e (p, i)
4270 static char *f (char * (*g) (char **, int), char **p, ...)
4275 s = g (p, va_arg (v,int));
4280 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
4281 function prototypes and stuff, but not '\xHH' hex character constants.
4282 These don't provoke an error unfortunately, instead are silently treated
4283 as 'x'. The following induces an error, until -std is added to get
4284 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
4285 array size at least. It's necessary to write '\x00'==0 to get something
4286 that's true only with -std. */
4287 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
4289 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
4290 inside strings and character constants. */
4292 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
4294 int test (int i, double x);
4295 struct s1 {int (*f) (int a);};
4296 struct s2 {int (*f) (double a);};
4297 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
4303 return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
4308 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
4309 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
4311 CC="$ac_save_CC $ac_arg"
4312 if ac_fn_c_try_compile "$LINENO"; then :
4313 ac_cv_prog_cc_c89=$ac_arg
4315 rm -f core conftest.err conftest.$ac_objext
4316 test "x$ac_cv_prog_cc_c89" != "xno" && break
4318 rm -f conftest.$ac_ext
4323 case "x$ac_cv_prog_cc_c89" in
4325 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
4326 $as_echo "none needed" >&6; } ;;
4328 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
4329 $as_echo "unsupported" >&6; } ;;
4331 CC="$CC $ac_cv_prog_cc_c89"
4332 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
4333 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
4335 if test "x$ac_cv_prog_cc_c89" != xno; then :
4340 ac_cpp='$CPP $CPPFLAGS'
4341 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4342 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4343 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4346 ac_cpp='$CXXCPP $CPPFLAGS'
4347 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4348 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4349 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
4350 if test -z "$CXX"; then
4351 if test -n "$CCC"; then
4354 if test -n "$ac_tool_prefix"; then
4355 for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
4357 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
4358 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
4359 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4360 $as_echo_n "checking for $ac_word... " >&6; }
4361 if test "${ac_cv_prog_CXX+set}" = set; then :
4362 $as_echo_n "(cached) " >&6
4364 if test -n "$CXX"; then
4365 ac_cv_prog_CXX="$CXX" # Let the user override the test.
4367 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4371 test -z "$as_dir" && as_dir=.
4372 for ac_exec_ext in '' $ac_executable_extensions; do
4373 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4374 ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"
4375 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4385 if test -n "$CXX"; then
4386 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXX" >&5
4387 $as_echo "$CXX" >&6; }
4389 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4390 $as_echo "no" >&6; }
4394 test -n "$CXX" && break
4397 if test -z "$CXX"; then
4399 for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
4401 # Extract the first word of "$ac_prog", so it can be a program name with args.
4402 set dummy $ac_prog; ac_word=$2
4403 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4404 $as_echo_n "checking for $ac_word... " >&6; }
4405 if test "${ac_cv_prog_ac_ct_CXX+set}" = set; then :
4406 $as_echo_n "(cached) " >&6
4408 if test -n "$ac_ct_CXX"; then
4409 ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.
4411 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4415 test -z "$as_dir" && as_dir=.
4416 for ac_exec_ext in '' $ac_executable_extensions; do
4417 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4418 ac_cv_prog_ac_ct_CXX="$ac_prog"
4419 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4428 ac_ct_CXX=$ac_cv_prog_ac_ct_CXX
4429 if test -n "$ac_ct_CXX"; then
4430 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CXX" >&5
4431 $as_echo "$ac_ct_CXX" >&6; }
4433 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4434 $as_echo "no" >&6; }
4438 test -n "$ac_ct_CXX" && break
4441 if test "x$ac_ct_CXX" = x; then
4444 case $cross_compiling:$ac_tool_warned in
4446 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4447 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4448 ac_tool_warned=yes ;;
4456 # Provide some information about the compiler.
4457 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C++ compiler version" >&5
4460 for ac_option in --version -v -V -qversion; do
4461 { { ac_try="$ac_compiler $ac_option >&5"
4463 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4464 *) ac_try_echo=$ac_try;;
4466 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4467 $as_echo "$ac_try_echo"; } >&5
4468 (eval "$ac_compiler $ac_option >&5") 2>conftest.err
4470 if test -s conftest.err; then
4472 ... rest of stderr output deleted ...
4473 10q' conftest.err >conftest.er1
4474 cat conftest.er1 >&5
4475 rm -f conftest.er1 conftest.err
4477 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4478 test $ac_status = 0; }
4481 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C++ compiler" >&5
4482 $as_echo_n "checking whether we are using the GNU C++ compiler... " >&6; }
4483 if test "${ac_cv_cxx_compiler_gnu+set}" = set; then :
4484 $as_echo_n "(cached) " >&6
4486 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4487 /* end confdefs.h. */
4500 if ac_fn_cxx_try_compile "$LINENO"; then :
4505 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4506 ac_cv_cxx_compiler_gnu=$ac_compiler_gnu
4509 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cxx_compiler_gnu" >&5
4510 $as_echo "$ac_cv_cxx_compiler_gnu" >&6; }
4511 if test $ac_compiler_gnu = yes; then
4516 ac_test_CXXFLAGS=${CXXFLAGS+set}
4517 ac_save_CXXFLAGS=$CXXFLAGS
4518 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX accepts -g" >&5
4519 $as_echo_n "checking whether $CXX accepts -g... " >&6; }
4520 if test "${ac_cv_prog_cxx_g+set}" = set; then :
4521 $as_echo_n "(cached) " >&6
4523 ac_save_cxx_werror_flag=$ac_cxx_werror_flag
4524 ac_cxx_werror_flag=yes
4527 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4528 /* end confdefs.h. */
4538 if ac_fn_cxx_try_compile "$LINENO"; then :
4539 ac_cv_prog_cxx_g=yes
4542 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4543 /* end confdefs.h. */
4553 if ac_fn_cxx_try_compile "$LINENO"; then :
4556 ac_cxx_werror_flag=$ac_save_cxx_werror_flag
4558 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4559 /* end confdefs.h. */
4569 if ac_fn_cxx_try_compile "$LINENO"; then :
4570 ac_cv_prog_cxx_g=yes
4572 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4574 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4576 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4577 ac_cxx_werror_flag=$ac_save_cxx_werror_flag
4579 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_g" >&5
4580 $as_echo "$ac_cv_prog_cxx_g" >&6; }
4581 if test "$ac_test_CXXFLAGS" = set; then
4582 CXXFLAGS=$ac_save_CXXFLAGS
4583 elif test $ac_cv_prog_cxx_g = yes; then
4584 if test "$GXX" = yes; then
4590 if test "$GXX" = yes; then
4597 ac_cpp='$CPP $CPPFLAGS'
4598 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4599 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4600 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4602 CXXFLAGS="$save_CXXFLAGS"
4604 # Runs configure.host, and assorted other critical bits. Sets
4605 # up critical shell variables.
4608 ac_cpp='$CPP $CPPFLAGS'
4609 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4610 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4611 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4612 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
4613 $as_echo_n "checking how to run the C preprocessor... " >&6; }
4614 # On Suns, sometimes $CPP names a directory.
4615 if test -n "$CPP" && test -d "$CPP"; then
4618 if test -z "$CPP"; then
4619 if test "${ac_cv_prog_CPP+set}" = set; then :
4620 $as_echo_n "(cached) " >&6
4622 # Double quotes because CPP needs to be expanded
4623 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
4626 for ac_c_preproc_warn_flag in '' yes
4628 # Use a header file that comes with gcc, so configuring glibc
4629 # with a fresh cross-compiler works.
4630 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
4631 # <limits.h> exists even on freestanding compilers.
4632 # On the NeXT, cc -E runs the code through the compiler's parser,
4633 # not just through cpp. "Syntax error" is here to catch this case.
4634 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4635 /* end confdefs.h. */
4637 # include <limits.h>
4639 # include <assert.h>
4643 if ac_fn_c_try_cpp "$LINENO"; then :
4646 # Broken: fails on valid input.
4649 rm -f conftest.err conftest.$ac_ext
4651 # OK, works on sane cases. Now check whether nonexistent headers
4652 # can be detected and how.
4653 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4654 /* end confdefs.h. */
4655 #include <ac_nonexistent.h>
4657 if ac_fn_c_try_cpp "$LINENO"; then :
4658 # Broken: success on invalid input.
4661 # Passes both tests.
4665 rm -f conftest.err conftest.$ac_ext
4668 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
4669 rm -f conftest.err conftest.$ac_ext
4670 if $ac_preproc_ok; then :
4682 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
4683 $as_echo "$CPP" >&6; }
4685 for ac_c_preproc_warn_flag in '' yes
4687 # Use a header file that comes with gcc, so configuring glibc
4688 # with a fresh cross-compiler works.
4689 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
4690 # <limits.h> exists even on freestanding compilers.
4691 # On the NeXT, cc -E runs the code through the compiler's parser,
4692 # not just through cpp. "Syntax error" is here to catch this case.
4693 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4694 /* end confdefs.h. */
4696 # include <limits.h>
4698 # include <assert.h>
4702 if ac_fn_c_try_cpp "$LINENO"; then :
4705 # Broken: fails on valid input.
4708 rm -f conftest.err conftest.$ac_ext
4710 # OK, works on sane cases. Now check whether nonexistent headers
4711 # can be detected and how.
4712 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4713 /* end confdefs.h. */
4714 #include <ac_nonexistent.h>
4716 if ac_fn_c_try_cpp "$LINENO"; then :
4717 # Broken: success on invalid input.
4720 # Passes both tests.
4724 rm -f conftest.err conftest.$ac_ext
4727 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
4728 rm -f conftest.err conftest.$ac_ext
4729 if $ac_preproc_ok; then :
4732 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4733 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4734 as_fn_error "C preprocessor \"$CPP\" fails sanity check
4735 See \`config.log' for more details." "$LINENO" 5; }
4739 ac_cpp='$CPP $CPPFLAGS'
4740 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4741 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4742 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4745 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
4746 $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
4747 if test "${ac_cv_path_GREP+set}" = set; then :
4748 $as_echo_n "(cached) " >&6
4750 if test -z "$GREP"; then
4751 ac_path_GREP_found=false
4752 # Loop through the user's path and test for each of PROGNAME-LIST
4753 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4754 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
4757 test -z "$as_dir" && as_dir=.
4758 for ac_prog in grep ggrep; do
4759 for ac_exec_ext in '' $ac_executable_extensions; do
4760 ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
4761 { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
4762 # Check for GNU ac_path_GREP and select it if it is found.
4763 # Check for GNU $ac_path_GREP
4764 case `"$ac_path_GREP" --version 2>&1` in
4766 ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
4769 $as_echo_n 0123456789 >"conftest.in"
4772 cat "conftest.in" "conftest.in" >"conftest.tmp"
4773 mv "conftest.tmp" "conftest.in"
4774 cp "conftest.in" "conftest.nl"
4775 $as_echo 'GREP' >> "conftest.nl"
4776 "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
4777 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
4778 as_fn_arith $ac_count + 1 && ac_count=$as_val
4779 if test $ac_count -gt ${ac_path_GREP_max-0}; then
4780 # Best one so far, save it but keep looking for a better one
4781 ac_cv_path_GREP="$ac_path_GREP"
4782 ac_path_GREP_max=$ac_count
4784 # 10*(2^10) chars as input seems more than enough
4785 test $ac_count -gt 10 && break
4787 rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
4790 $ac_path_GREP_found && break 3
4795 if test -z "$ac_cv_path_GREP"; then
4796 as_fn_error "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
4799 ac_cv_path_GREP=$GREP
4803 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
4804 $as_echo "$ac_cv_path_GREP" >&6; }
4805 GREP="$ac_cv_path_GREP"
4808 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
4809 $as_echo_n "checking for egrep... " >&6; }
4810 if test "${ac_cv_path_EGREP+set}" = set; then :
4811 $as_echo_n "(cached) " >&6
4813 if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
4814 then ac_cv_path_EGREP="$GREP -E"
4816 if test -z "$EGREP"; then
4817 ac_path_EGREP_found=false
4818 # Loop through the user's path and test for each of PROGNAME-LIST
4819 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4820 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
4823 test -z "$as_dir" && as_dir=.
4824 for ac_prog in egrep; do
4825 for ac_exec_ext in '' $ac_executable_extensions; do
4826 ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
4827 { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
4828 # Check for GNU ac_path_EGREP and select it if it is found.
4829 # Check for GNU $ac_path_EGREP
4830 case `"$ac_path_EGREP" --version 2>&1` in
4832 ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
4835 $as_echo_n 0123456789 >"conftest.in"
4838 cat "conftest.in" "conftest.in" >"conftest.tmp"
4839 mv "conftest.tmp" "conftest.in"
4840 cp "conftest.in" "conftest.nl"
4841 $as_echo 'EGREP' >> "conftest.nl"
4842 "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
4843 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
4844 as_fn_arith $ac_count + 1 && ac_count=$as_val
4845 if test $ac_count -gt ${ac_path_EGREP_max-0}; then
4846 # Best one so far, save it but keep looking for a better one
4847 ac_cv_path_EGREP="$ac_path_EGREP"
4848 ac_path_EGREP_max=$ac_count
4850 # 10*(2^10) chars as input seems more than enough
4851 test $ac_count -gt 10 && break
4853 rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
4856 $ac_path_EGREP_found && break 3
4861 if test -z "$ac_cv_path_EGREP"; then
4862 as_fn_error "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
4865 ac_cv_path_EGREP=$EGREP
4870 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
4871 $as_echo "$ac_cv_path_EGREP" >&6; }
4872 EGREP="$ac_cv_path_EGREP"
4876 # Keep these sync'd with the list in Makefile.am. The first provides an
4877 # expandable list at autoconf time; the second provides an expandable list
4878 # (i.e., shell variable) at configure time.
4880 SUBDIRS='include libsupc++ python src src/c++98 src/c++11 doc po testsuite'
4882 # These need to be absolute paths, yet at the same time need to
4883 # canonicalize only relative paths, because then amd will not unmount
4884 # drives. Thus the use of PWDCMD: set it to 'pawd' or 'amq -w' if using amd.
4885 glibcxx_builddir=`${PWDCMD-pwd}`
4887 \\/$* | ?:\\/*) glibcxx_srcdir=${srcdir} ;;
4888 *) glibcxx_srcdir=`cd "$srcdir" && ${PWDCMD-pwd} || echo "$srcdir"` ;;
4890 toplevel_builddir=${glibcxx_builddir}/..
4891 toplevel_srcdir=${glibcxx_srcdir}/..
4897 # We use these options to decide which functions to include. They are
4898 # set from the top level.
4900 # Check whether --with-target-subdir was given.
4901 if test "${with_target_subdir+set}" = set; then :
4902 withval=$with_target_subdir;
4907 # Check whether --with-cross-host was given.
4908 if test "${with_cross_host+set}" = set; then :
4909 withval=$with_cross_host;
4914 # Check whether --with-newlib was given.
4915 if test "${with_newlib+set}" = set; then :
4916 withval=$with_newlib;
4920 # Will set LN_S to either 'ln -s', 'ln', or 'cp -p' (if linking isn't
4921 # available). Uncomment the next line to force a particular method.
4922 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5
4923 $as_echo_n "checking whether ln -s works... " >&6; }
4925 if test "$LN_S" = "ln -s"; then
4926 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
4927 $as_echo "yes" >&6; }
4929 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5
4930 $as_echo "no, using $LN_S" >&6; }
4935 if test -n "$ac_tool_prefix"; then
4936 # Extract the first word of "${ac_tool_prefix}as", so it can be a program name with args.
4937 set dummy ${ac_tool_prefix}as; ac_word=$2
4938 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4939 $as_echo_n "checking for $ac_word... " >&6; }
4940 if test "${ac_cv_prog_AS+set}" = set; then :
4941 $as_echo_n "(cached) " >&6
4943 if test -n "$AS"; then
4944 ac_cv_prog_AS="$AS" # Let the user override the test.
4946 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4950 test -z "$as_dir" && as_dir=.
4951 for ac_exec_ext in '' $ac_executable_extensions; do
4952 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4953 ac_cv_prog_AS="${ac_tool_prefix}as"
4954 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4964 if test -n "$AS"; then
4965 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AS" >&5
4966 $as_echo "$AS" >&6; }
4968 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4969 $as_echo "no" >&6; }
4974 if test -z "$ac_cv_prog_AS"; then
4976 # Extract the first word of "as", so it can be a program name with args.
4977 set dummy as; ac_word=$2
4978 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4979 $as_echo_n "checking for $ac_word... " >&6; }
4980 if test "${ac_cv_prog_ac_ct_AS+set}" = set; then :
4981 $as_echo_n "(cached) " >&6
4983 if test -n "$ac_ct_AS"; then
4984 ac_cv_prog_ac_ct_AS="$ac_ct_AS" # Let the user override the test.
4986 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4990 test -z "$as_dir" && as_dir=.
4991 for ac_exec_ext in '' $ac_executable_extensions; do
4992 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4993 ac_cv_prog_ac_ct_AS="as"
4994 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5003 ac_ct_AS=$ac_cv_prog_ac_ct_AS
5004 if test -n "$ac_ct_AS"; then
5005 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AS" >&5
5006 $as_echo "$ac_ct_AS" >&6; }
5008 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5009 $as_echo "no" >&6; }
5012 if test "x$ac_ct_AS" = x; then
5015 case $cross_compiling:$ac_tool_warned in
5017 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
5018 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
5019 ac_tool_warned=yes ;;
5027 if test -n "$ac_tool_prefix"; then
5028 # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
5029 set dummy ${ac_tool_prefix}ar; ac_word=$2
5030 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5031 $as_echo_n "checking for $ac_word... " >&6; }
5032 if test "${ac_cv_prog_AR+set}" = set; then :
5033 $as_echo_n "(cached) " >&6
5035 if test -n "$AR"; then
5036 ac_cv_prog_AR="$AR" # Let the user override the test.
5038 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5042 test -z "$as_dir" && as_dir=.
5043 for ac_exec_ext in '' $ac_executable_extensions; do
5044 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5045 ac_cv_prog_AR="${ac_tool_prefix}ar"
5046 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5056 if test -n "$AR"; then
5057 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
5058 $as_echo "$AR" >&6; }
5060 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5061 $as_echo "no" >&6; }
5066 if test -z "$ac_cv_prog_AR"; then
5068 # Extract the first word of "ar", so it can be a program name with args.
5069 set dummy ar; ac_word=$2
5070 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5071 $as_echo_n "checking for $ac_word... " >&6; }
5072 if test "${ac_cv_prog_ac_ct_AR+set}" = set; then :
5073 $as_echo_n "(cached) " >&6
5075 if test -n "$ac_ct_AR"; then
5076 ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
5078 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5082 test -z "$as_dir" && as_dir=.
5083 for ac_exec_ext in '' $ac_executable_extensions; do
5084 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5085 ac_cv_prog_ac_ct_AR="ar"
5086 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5095 ac_ct_AR=$ac_cv_prog_ac_ct_AR
5096 if test -n "$ac_ct_AR"; then
5097 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5
5098 $as_echo "$ac_ct_AR" >&6; }
5100 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5101 $as_echo "no" >&6; }
5104 if test "x$ac_ct_AR" = x; then
5107 case $cross_compiling:$ac_tool_warned in
5109 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
5110 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
5111 ac_tool_warned=yes ;;
5119 if test -n "$ac_tool_prefix"; then
5120 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
5121 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
5122 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5123 $as_echo_n "checking for $ac_word... " >&6; }
5124 if test "${ac_cv_prog_RANLIB+set}" = set; then :
5125 $as_echo_n "(cached) " >&6
5127 if test -n "$RANLIB"; then
5128 ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
5130 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5134 test -z "$as_dir" && as_dir=.
5135 for ac_exec_ext in '' $ac_executable_extensions; do
5136 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5137 ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
5138 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5147 RANLIB=$ac_cv_prog_RANLIB
5148 if test -n "$RANLIB"; then
5149 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
5150 $as_echo "$RANLIB" >&6; }
5152 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5153 $as_echo "no" >&6; }
5158 if test -z "$ac_cv_prog_RANLIB"; then
5159 ac_ct_RANLIB=$RANLIB
5160 # Extract the first word of "ranlib", so it can be a program name with args.
5161 set dummy ranlib; ac_word=$2
5162 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5163 $as_echo_n "checking for $ac_word... " >&6; }
5164 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then :
5165 $as_echo_n "(cached) " >&6
5167 if test -n "$ac_ct_RANLIB"; then
5168 ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
5170 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5174 test -z "$as_dir" && as_dir=.
5175 for ac_exec_ext in '' $ac_executable_extensions; do
5176 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5177 ac_cv_prog_ac_ct_RANLIB="ranlib"
5178 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5187 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
5188 if test -n "$ac_ct_RANLIB"; then
5189 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
5190 $as_echo "$ac_ct_RANLIB" >&6; }
5192 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5193 $as_echo "no" >&6; }
5196 if test "x$ac_ct_RANLIB" = x; then
5197 RANLIB="ranlib-not-found-in-path-error"
5199 case $cross_compiling:$ac_tool_warned in
5201 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
5202 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
5203 ac_tool_warned=yes ;;
5205 RANLIB=$ac_ct_RANLIB
5208 RANLIB="$ac_cv_prog_RANLIB"
5213 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable maintainer-specific portions of Makefiles" >&5
5214 $as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... " >&6; }
5215 # Check whether --enable-maintainer-mode was given.
5216 if test "${enable_maintainer_mode+set}" = set; then :
5217 enableval=$enable_maintainer_mode; USE_MAINTAINER_MODE=$enableval
5219 USE_MAINTAINER_MODE=no
5222 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $USE_MAINTAINER_MODE" >&5
5223 $as_echo "$USE_MAINTAINER_MODE" >&6; }
5224 if test $USE_MAINTAINER_MODE = yes; then
5225 MAINTAINER_MODE_TRUE=
5226 MAINTAINER_MODE_FALSE='#'
5228 MAINTAINER_MODE_TRUE='#'
5229 MAINTAINER_MODE_FALSE=
5232 MAINT=$MAINTAINER_MODE_TRUE
5236 # Set up safe default values for all subsequent AM_CONDITIONAL tests
5237 # which are themselves conditionally expanded.
5238 ## (Right now, this only matters for enable_wchar_t, but nothing prevents
5239 ## other macros from doing the same. This should be automated.) -pme
5241 # Check for C library flavor since GNU/Linux platforms use different
5242 # configuration directories depending on the C library in use.
5243 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5244 /* end confdefs.h. */
5252 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5253 $EGREP "_using_uclibc" >/dev/null 2>&1; then :
5261 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5262 /* end confdefs.h. */
5270 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5271 $EGREP "_using_bionic" >/dev/null 2>&1; then :
5279 # Find platform-specific directories containing configuration info.
5280 # Also possibly modify flags used elsewhere, as needed by the platform.
5282 . $glibcxx_srcdir/configure.host
5283 { $as_echo "$as_me:${as_lineno-$LINENO}: CPU config directory is $cpu_include_dir" >&5
5284 $as_echo "$as_me: CPU config directory is $cpu_include_dir" >&6;}
5285 { $as_echo "$as_me:${as_lineno-$LINENO}: OS config directory is $os_include_dir" >&5
5286 $as_echo "$as_me: OS config directory is $os_include_dir" >&6;}
5291 if test "x${with_newlib}" != "xyes"; then
5299 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&5
5300 $as_echo "$as_me: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&2;} ;;
5305 macro_version='2.2.7a'
5306 macro_revision='1.3134'
5320 ltmain="$ac_aux_dir/ltmain.sh"
5322 # Backslashify metacharacters that are still active within
5323 # double-quoted strings.
5324 sed_quote_subst='s/\(["`$\\]\)/\\\1/g'
5326 # Same as above, but do not quote variable references.
5327 double_quote_subst='s/\(["`\\]\)/\\\1/g'
5329 # Sed substitution to delay expansion of an escaped shell variable in a
5330 # double_quote_subst'ed string.
5331 delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g'
5333 # Sed substitution to delay expansion of an escaped single quote.
5334 delay_single_quote_subst='s/'\''/'\'\\\\\\\'\''/g'
5336 # Sed substitution to avoid accidental globbing in evaled expressions
5337 no_glob_subst='s/\*/\\\*/g'
5339 ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
5340 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO
5341 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO
5343 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to print strings" >&5
5344 $as_echo_n "checking how to print strings... " >&6; }
5345 # Test print first, because it will be a builtin if present.
5346 if test "X`print -r -- -n 2>/dev/null`" = X-n && \
5347 test "X`print -r -- $ECHO 2>/dev/null`" = "X$ECHO"; then
5349 elif test "X`printf %s $ECHO 2>/dev/null`" = "X$ECHO"; then
5352 # Use this function as a fallback that always works.
5353 func_fallback_echo ()
5355 eval 'cat <<_LTECHO_EOF
5359 ECHO='func_fallback_echo'
5362 # func_echo_all arg...
5363 # Invoke $ECHO with all args, space-separated.
5370 printf*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: printf" >&5
5371 $as_echo "printf" >&6; } ;;
5372 print*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: print -r" >&5
5373 $as_echo "print -r" >&6; } ;;
5374 *) { $as_echo "$as_me:${as_lineno-$LINENO}: result: cat" >&5
5375 $as_echo "cat" >&6; } ;;
5391 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5
5392 $as_echo_n "checking for a sed that does not truncate output... " >&6; }
5393 if test "${ac_cv_path_SED+set}" = set; then :
5394 $as_echo_n "(cached) " >&6
5396 ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/
5397 for ac_i in 1 2 3 4 5 6 7; do
5398 ac_script="$ac_script$as_nl$ac_script"
5400 echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed
5401 { ac_script=; unset ac_script;}
5402 if test -z "$SED"; then
5403 ac_path_SED_found=false
5404 # Loop through the user's path and test for each of PROGNAME-LIST
5405 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5409 test -z "$as_dir" && as_dir=.
5410 for ac_prog in sed gsed; do
5411 for ac_exec_ext in '' $ac_executable_extensions; do
5412 ac_path_SED="$as_dir/$ac_prog$ac_exec_ext"
5413 { test -f "$ac_path_SED" && $as_test_x "$ac_path_SED"; } || continue
5414 # Check for GNU ac_path_SED and select it if it is found.
5415 # Check for GNU $ac_path_SED
5416 case `"$ac_path_SED" --version 2>&1` in
5418 ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;;
5421 $as_echo_n 0123456789 >"conftest.in"
5424 cat "conftest.in" "conftest.in" >"conftest.tmp"
5425 mv "conftest.tmp" "conftest.in"
5426 cp "conftest.in" "conftest.nl"
5427 $as_echo '' >> "conftest.nl"
5428 "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break
5429 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
5430 as_fn_arith $ac_count + 1 && ac_count=$as_val
5431 if test $ac_count -gt ${ac_path_SED_max-0}; then
5432 # Best one so far, save it but keep looking for a better one
5433 ac_cv_path_SED="$ac_path_SED"
5434 ac_path_SED_max=$ac_count
5436 # 10*(2^10) chars as input seems more than enough
5437 test $ac_count -gt 10 && break
5439 rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
5442 $ac_path_SED_found && break 3
5447 if test -z "$ac_cv_path_SED"; then
5448 as_fn_error "no acceptable sed could be found in \$PATH" "$LINENO" 5
5455 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5
5456 $as_echo "$ac_cv_path_SED" >&6; }
5457 SED="$ac_cv_path_SED"
5460 test -z "$SED" && SED=sed
5461 Xsed="$SED -e 1s/^X//"
5473 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fgrep" >&5
5474 $as_echo_n "checking for fgrep... " >&6; }
5475 if test "${ac_cv_path_FGREP+set}" = set; then :
5476 $as_echo_n "(cached) " >&6
5478 if echo 'ab*c' | $GREP -F 'ab*c' >/dev/null 2>&1
5479 then ac_cv_path_FGREP="$GREP -F"
5481 if test -z "$FGREP"; then
5482 ac_path_FGREP_found=false
5483 # Loop through the user's path and test for each of PROGNAME-LIST
5484 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5485 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
5488 test -z "$as_dir" && as_dir=.
5489 for ac_prog in fgrep; do
5490 for ac_exec_ext in '' $ac_executable_extensions; do
5491 ac_path_FGREP="$as_dir/$ac_prog$ac_exec_ext"
5492 { test -f "$ac_path_FGREP" && $as_test_x "$ac_path_FGREP"; } || continue
5493 # Check for GNU ac_path_FGREP and select it if it is found.
5494 # Check for GNU $ac_path_FGREP
5495 case `"$ac_path_FGREP" --version 2>&1` in
5497 ac_cv_path_FGREP="$ac_path_FGREP" ac_path_FGREP_found=:;;
5500 $as_echo_n 0123456789 >"conftest.in"
5503 cat "conftest.in" "conftest.in" >"conftest.tmp"
5504 mv "conftest.tmp" "conftest.in"
5505 cp "conftest.in" "conftest.nl"
5506 $as_echo 'FGREP' >> "conftest.nl"
5507 "$ac_path_FGREP" FGREP < "conftest.nl" >"conftest.out" 2>/dev/null || break
5508 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
5509 as_fn_arith $ac_count + 1 && ac_count=$as_val
5510 if test $ac_count -gt ${ac_path_FGREP_max-0}; then
5511 # Best one so far, save it but keep looking for a better one
5512 ac_cv_path_FGREP="$ac_path_FGREP"
5513 ac_path_FGREP_max=$ac_count
5515 # 10*(2^10) chars as input seems more than enough
5516 test $ac_count -gt 10 && break
5518 rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
5521 $ac_path_FGREP_found && break 3
5526 if test -z "$ac_cv_path_FGREP"; then
5527 as_fn_error "no acceptable fgrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
5530 ac_cv_path_FGREP=$FGREP
5535 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_FGREP" >&5
5536 $as_echo "$ac_cv_path_FGREP" >&6; }
5537 FGREP="$ac_cv_path_FGREP"
5540 test -z "$GREP" && GREP=grep
5560 # Check whether --with-gnu-ld was given.
5561 if test "${with_gnu_ld+set}" = set; then :
5562 withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes
5568 if test "$GCC" = yes; then
5569 # Check if gcc -print-prog-name=ld gives a path.
5570 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by $CC" >&5
5571 $as_echo_n "checking for ld used by $CC... " >&6; }
5574 # gcc leaves a trailing carriage return which upsets mingw
5575 ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
5577 ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
5580 # Accept absolute paths.
5582 re_direlt='/[^/][^/]*/\.\./'
5583 # Canonicalize the pathname of ld
5584 ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'`
5585 while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do
5586 ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"`
5588 test -z "$LD" && LD="$ac_prog"
5591 # If it fails, then pretend we aren't using GCC.
5595 # If it is relative, then search for the first ld in PATH.
5599 elif test "$with_gnu_ld" = yes; then
5600 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
5601 $as_echo_n "checking for GNU ld... " >&6; }
5603 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
5604 $as_echo_n "checking for non-GNU ld... " >&6; }
5606 if test "${lt_cv_path_LD+set}" = set; then :
5607 $as_echo_n "(cached) " >&6
5609 if test -z "$LD"; then
5610 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
5611 for ac_dir in $PATH; do
5613 test -z "$ac_dir" && ac_dir=.
5614 if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
5615 lt_cv_path_LD="$ac_dir/$ac_prog"
5616 # Check to see if the program is GNU ld. I'd rather use --version,
5617 # but apparently some variants of GNU ld only accept -v.
5618 # Break only if it was the GNU/non-GNU ld that we prefer.
5619 case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
5620 *GNU* | *'with BFD'*)
5621 test "$with_gnu_ld" != no && break
5624 test "$with_gnu_ld" != yes && break
5631 lt_cv_path_LD="$LD" # Let the user override the test with a path.
5636 if test -n "$LD"; then
5637 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
5638 $as_echo "$LD" >&6; }
5640 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5641 $as_echo "no" >&6; }
5643 test -z "$LD" && as_fn_error "no acceptable ld found in \$PATH" "$LINENO" 5
5644 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
5645 $as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
5646 if test "${lt_cv_prog_gnu_ld+set}" = set; then :
5647 $as_echo_n "(cached) " >&6
5649 # I'd rather use --version here, but apparently some GNU lds only accept -v.
5650 case `$LD -v 2>&1 </dev/null` in
5651 *GNU* | *'with BFD'*)
5652 lt_cv_prog_gnu_ld=yes
5655 lt_cv_prog_gnu_ld=no
5659 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_gnu_ld" >&5
5660 $as_echo "$lt_cv_prog_gnu_ld" >&6; }
5661 with_gnu_ld=$lt_cv_prog_gnu_ld
5671 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for BSD- or MS-compatible name lister (nm)" >&5
5672 $as_echo_n "checking for BSD- or MS-compatible name lister (nm)... " >&6; }
5673 if test "${lt_cv_path_NM+set}" = set; then :
5674 $as_echo_n "(cached) " >&6
5676 if test -n "$NM"; then
5677 # Let the user override the test.
5680 lt_nm_to_check="${ac_tool_prefix}nm"
5681 if test -n "$ac_tool_prefix" && test "$build" = "$host"; then
5682 lt_nm_to_check="$lt_nm_to_check nm"
5684 for lt_tmp_nm in $lt_nm_to_check; do
5685 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
5686 for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do
5688 test -z "$ac_dir" && ac_dir=.
5689 tmp_nm="$ac_dir/$lt_tmp_nm"
5690 if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then
5691 # Check to see if the nm accepts a BSD-compat flag.
5692 # Adding the `sed 1q' prevents false positives on HP-UX, which says:
5693 # nm: unknown option "B" ignored
5694 # Tru64's nm complains that /dev/null is an invalid object file
5695 case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in
5696 */dev/null* | *'Invalid file or object type'*)
5697 lt_cv_path_NM="$tmp_nm -B"
5701 case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in
5703 lt_cv_path_NM="$tmp_nm -p"
5707 lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
5708 continue # so that we can try to find one that supports BSD flags
5717 : ${lt_cv_path_NM=no}
5720 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_NM" >&5
5721 $as_echo "$lt_cv_path_NM" >&6; }
5722 if test "$lt_cv_path_NM" != "no"; then
5725 # Didn't find any BSD compatible name lister, look for dumpbin.
5726 if test -n "$DUMPBIN"; then :
5727 # Let the user override the test.
5729 if test -n "$ac_tool_prefix"; then
5730 for ac_prog in dumpbin "link -dump"
5732 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
5733 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
5734 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5735 $as_echo_n "checking for $ac_word... " >&6; }
5736 if test "${ac_cv_prog_DUMPBIN+set}" = set; then :
5737 $as_echo_n "(cached) " >&6
5739 if test -n "$DUMPBIN"; then
5740 ac_cv_prog_DUMPBIN="$DUMPBIN" # Let the user override the test.
5742 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5746 test -z "$as_dir" && as_dir=.
5747 for ac_exec_ext in '' $ac_executable_extensions; do
5748 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5749 ac_cv_prog_DUMPBIN="$ac_tool_prefix$ac_prog"
5750 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5759 DUMPBIN=$ac_cv_prog_DUMPBIN
5760 if test -n "$DUMPBIN"; then
5761 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DUMPBIN" >&5
5762 $as_echo "$DUMPBIN" >&6; }
5764 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5765 $as_echo "no" >&6; }
5769 test -n "$DUMPBIN" && break
5772 if test -z "$DUMPBIN"; then
5773 ac_ct_DUMPBIN=$DUMPBIN
5774 for ac_prog in dumpbin "link -dump"
5776 # Extract the first word of "$ac_prog", so it can be a program name with args.
5777 set dummy $ac_prog; ac_word=$2
5778 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5779 $as_echo_n "checking for $ac_word... " >&6; }
5780 if test "${ac_cv_prog_ac_ct_DUMPBIN+set}" = set; then :
5781 $as_echo_n "(cached) " >&6
5783 if test -n "$ac_ct_DUMPBIN"; then
5784 ac_cv_prog_ac_ct_DUMPBIN="$ac_ct_DUMPBIN" # Let the user override the test.
5786 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5790 test -z "$as_dir" && as_dir=.
5791 for ac_exec_ext in '' $ac_executable_extensions; do
5792 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5793 ac_cv_prog_ac_ct_DUMPBIN="$ac_prog"
5794 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5803 ac_ct_DUMPBIN=$ac_cv_prog_ac_ct_DUMPBIN
5804 if test -n "$ac_ct_DUMPBIN"; then
5805 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DUMPBIN" >&5
5806 $as_echo "$ac_ct_DUMPBIN" >&6; }
5808 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5809 $as_echo "no" >&6; }
5813 test -n "$ac_ct_DUMPBIN" && break
5816 if test "x$ac_ct_DUMPBIN" = x; then
5819 case $cross_compiling:$ac_tool_warned in
5821 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
5822 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
5823 ac_tool_warned=yes ;;
5825 DUMPBIN=$ac_ct_DUMPBIN
5829 case `$DUMPBIN -symbols /dev/null 2>&1 | sed '1q'` in
5831 DUMPBIN="$DUMPBIN -symbols"
5839 if test "$DUMPBIN" != ":"; then
5843 test -z "$NM" && NM=nm
5850 { $as_echo "$as_me:${as_lineno-$LINENO}: checking the name lister ($NM) interface" >&5
5851 $as_echo_n "checking the name lister ($NM) interface... " >&6; }
5852 if test "${lt_cv_nm_interface+set}" = set; then :
5853 $as_echo_n "(cached) " >&6
5855 lt_cv_nm_interface="BSD nm"
5856 echo "int some_variable = 0;" > conftest.$ac_ext
5857 (eval echo "\"\$as_me:$LINENO: $ac_compile\"" >&5)
5858 (eval "$ac_compile" 2>conftest.err)
5859 cat conftest.err >&5
5860 (eval echo "\"\$as_me:$LINENO: $NM \\\"conftest.$ac_objext\\\"\"" >&5)
5861 (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out)
5862 cat conftest.err >&5
5863 (eval echo "\"\$as_me:$LINENO: output\"" >&5)
5864 cat conftest.out >&5
5865 if $GREP 'External.*some_variable' conftest.out > /dev/null; then
5866 lt_cv_nm_interface="MS dumpbin"
5870 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_nm_interface" >&5
5871 $as_echo "$lt_cv_nm_interface" >&6; }
5873 # find the maximum length of command line arguments
5874 { $as_echo "$as_me:${as_lineno-$LINENO}: checking the maximum length of command line arguments" >&5
5875 $as_echo_n "checking the maximum length of command line arguments... " >&6; }
5876 if test "${lt_cv_sys_max_cmd_len+set}" = set; then :
5877 $as_echo_n "(cached) " >&6
5884 # On DJGPP, this test can blow up pretty badly due to problems in libc
5885 # (any single argument exceeding 2000 bytes causes a buffer overrun
5886 # during glob expansion). Even if it were fixed, the result of this
5887 # check would be larger than it should be.
5888 lt_cv_sys_max_cmd_len=12288; # 12K is about right
5892 # Under GNU Hurd, this test is not required because there is
5893 # no limit to the length of command line arguments.
5894 # Libtool will interpret -1 as no limit whatsoever
5895 lt_cv_sys_max_cmd_len=-1;
5898 cygwin* | mingw* | cegcc*)
5899 # On Win9x/ME, this test blows up -- it succeeds, but takes
5900 # about 5 minutes as the teststring grows exponentially.
5901 # Worse, since 9x/ME are not pre-emptively multitasking,
5902 # you end up with a "frozen" computer, even though with patience
5903 # the test eventually succeeds (with a max line length of 256k).
5904 # Instead, let's just punt: use the minimum linelength reported by
5905 # all of the supported platforms: 8192 (on NT/2K/XP).
5906 lt_cv_sys_max_cmd_len=8192;
5910 # On MiNT this can take a long time and run out of memory.
5911 lt_cv_sys_max_cmd_len=8192;
5915 # On AmigaOS with pdksh, this test takes hours, literally.
5916 # So we just punt and use a minimum line length of 8192.
5917 lt_cv_sys_max_cmd_len=8192;
5920 netbsd* | freebsd* | openbsd* | darwin* | dragonfly*)
5921 # This has been around since 386BSD, at least. Likely further.
5922 if test -x /sbin/sysctl; then
5923 lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax`
5924 elif test -x /usr/sbin/sysctl; then
5925 lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax`
5927 lt_cv_sys_max_cmd_len=65536 # usable default for all BSDs
5929 # And add a safety zone
5930 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
5931 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
5935 # We know the value 262144 and hardcode it with a safety zone (like BSD)
5936 lt_cv_sys_max_cmd_len=196608
5940 # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure
5941 # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not
5942 # nice to cause kernel panics so lets avoid the loop below.
5943 # First set a reasonable default.
5944 lt_cv_sys_max_cmd_len=16384
5946 if test -x /sbin/sysconfig; then
5947 case `/sbin/sysconfig -q proc exec_disable_arg_limit` in
5948 *1*) lt_cv_sys_max_cmd_len=-1 ;;
5953 lt_cv_sys_max_cmd_len=102400
5955 sysv5* | sco5v6* | sysv4.2uw2*)
5956 kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null`
5957 if test -n "$kargmax"; then
5958 lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[ ]//'`
5960 lt_cv_sys_max_cmd_len=32768
5964 lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null`
5965 if test -n "$lt_cv_sys_max_cmd_len"; then
5966 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
5967 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
5969 # Make teststring a little bigger before we do anything with it.
5970 # a 1K string should be a reasonable start.
5971 for i in 1 2 3 4 5 6 7 8 ; do
5972 teststring=$teststring$teststring
5974 SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}}
5975 # If test is not a shell built-in, we'll probably end up computing a
5976 # maximum length that is only half of the actual maximum length, but
5978 while { test "X"`func_fallback_echo "$teststring$teststring" 2>/dev/null` \
5979 = "X$teststring$teststring"; } >/dev/null 2>&1 &&
5980 test $i != 17 # 1/2 MB should be enough
5983 teststring=$teststring$teststring
5985 # Only check the string length outside the loop.
5986 lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1`
5988 # Add a significant safety factor because C++ compilers can tack on
5989 # massive amounts of additional arguments before passing them to the
5990 # linker. It appears as though 1/2 is a usable value.
5991 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2`
5998 if test -n $lt_cv_sys_max_cmd_len ; then
5999 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sys_max_cmd_len" >&5
6000 $as_echo "$lt_cv_sys_max_cmd_len" >&6; }
6002 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none" >&5
6003 $as_echo "none" >&6; }
6005 max_cmd_len=$lt_cv_sys_max_cmd_len
6016 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the shell understands some XSI constructs" >&5
6017 $as_echo_n "checking whether the shell understands some XSI constructs... " >&6; }
6018 # Try some XSI features
6021 test "${_lt_dummy##*/},${_lt_dummy%/*},"${_lt_dummy%"$_lt_dummy"}, \
6023 && eval 'test $(( 1 + 1 )) -eq 2 \
6024 && test "${#_lt_dummy}" -eq 5' ) >/dev/null 2>&1 \
6026 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xsi_shell" >&5
6027 $as_echo "$xsi_shell" >&6; }
6030 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the shell understands \"+=\"" >&5
6031 $as_echo_n "checking whether the shell understands \"+=\"... " >&6; }
6033 ( foo=bar; set foo baz; eval "$1+=\$2" && test "$foo" = barbaz ) \
6035 && lt_shell_append=yes
6036 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_shell_append" >&5
6037 $as_echo "$lt_shell_append" >&6; }
6040 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
6050 # test EBCDIC or ASCII
6051 case `echo X|tr X '\101'` in
6052 A) # ASCII based system
6053 # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr
6054 lt_SP2NL='tr \040 \012'
6055 lt_NL2SP='tr \015\012 \040\040'
6057 *) # EBCDIC based system
6058 lt_SP2NL='tr \100 \n'
6059 lt_NL2SP='tr \r\n \100\100'
6071 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $LD option to reload object files" >&5
6072 $as_echo_n "checking for $LD option to reload object files... " >&6; }
6073 if test "${lt_cv_ld_reload_flag+set}" = set; then :
6074 $as_echo_n "(cached) " >&6
6076 lt_cv_ld_reload_flag='-r'
6078 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_reload_flag" >&5
6079 $as_echo "$lt_cv_ld_reload_flag" >&6; }
6080 reload_flag=$lt_cv_ld_reload_flag
6081 case $reload_flag in
6083 *) reload_flag=" $reload_flag" ;;
6085 reload_cmds='$LD$reload_flag -o $output$reload_objs'
6088 if test "$GCC" = yes; then
6089 reload_cmds='$LTCC $LTCFLAGS -nostdlib ${wl}-r -o $output$reload_objs'
6091 reload_cmds='$LD$reload_flag -o $output$reload_objs'
6104 if test -n "$ac_tool_prefix"; then
6105 # Extract the first word of "${ac_tool_prefix}objdump", so it can be a program name with args.
6106 set dummy ${ac_tool_prefix}objdump; ac_word=$2
6107 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6108 $as_echo_n "checking for $ac_word... " >&6; }
6109 if test "${ac_cv_prog_OBJDUMP+set}" = set; then :
6110 $as_echo_n "(cached) " >&6
6112 if test -n "$OBJDUMP"; then
6113 ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test.
6115 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6119 test -z "$as_dir" && as_dir=.
6120 for ac_exec_ext in '' $ac_executable_extensions; do
6121 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6122 ac_cv_prog_OBJDUMP="${ac_tool_prefix}objdump"
6123 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6132 OBJDUMP=$ac_cv_prog_OBJDUMP
6133 if test -n "$OBJDUMP"; then
6134 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJDUMP" >&5
6135 $as_echo "$OBJDUMP" >&6; }
6137 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6138 $as_echo "no" >&6; }
6143 if test -z "$ac_cv_prog_OBJDUMP"; then
6144 ac_ct_OBJDUMP=$OBJDUMP
6145 # Extract the first word of "objdump", so it can be a program name with args.
6146 set dummy objdump; ac_word=$2
6147 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6148 $as_echo_n "checking for $ac_word... " >&6; }
6149 if test "${ac_cv_prog_ac_ct_OBJDUMP+set}" = set; then :
6150 $as_echo_n "(cached) " >&6
6152 if test -n "$ac_ct_OBJDUMP"; then
6153 ac_cv_prog_ac_ct_OBJDUMP="$ac_ct_OBJDUMP" # Let the user override the test.
6155 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6159 test -z "$as_dir" && as_dir=.
6160 for ac_exec_ext in '' $ac_executable_extensions; do
6161 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6162 ac_cv_prog_ac_ct_OBJDUMP="objdump"
6163 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6172 ac_ct_OBJDUMP=$ac_cv_prog_ac_ct_OBJDUMP
6173 if test -n "$ac_ct_OBJDUMP"; then
6174 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OBJDUMP" >&5
6175 $as_echo "$ac_ct_OBJDUMP" >&6; }
6177 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6178 $as_echo "no" >&6; }
6181 if test "x$ac_ct_OBJDUMP" = x; then
6184 case $cross_compiling:$ac_tool_warned in
6186 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6187 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6188 ac_tool_warned=yes ;;
6190 OBJDUMP=$ac_ct_OBJDUMP
6193 OBJDUMP="$ac_cv_prog_OBJDUMP"
6196 test -z "$OBJDUMP" && OBJDUMP=objdump
6206 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to recognize dependent libraries" >&5
6207 $as_echo_n "checking how to recognize dependent libraries... " >&6; }
6208 if test "${lt_cv_deplibs_check_method+set}" = set; then :
6209 $as_echo_n "(cached) " >&6
6211 lt_cv_file_magic_cmd='$MAGIC_CMD'
6212 lt_cv_file_magic_test_file=
6213 lt_cv_deplibs_check_method='unknown'
6214 # Need to set the preceding variable on all platforms that support
6215 # interlibrary dependencies.
6216 # 'none' -- dependencies not supported.
6217 # `unknown' -- same as none, but documents that we really don't know.
6218 # 'pass_all' -- all dependencies passed with no checks.
6219 # 'test_compile' -- check by making test program.
6220 # 'file_magic [[regex]]' -- check by looking for files in library path
6221 # which responds to the $file_magic_cmd with a given extended regex.
6222 # If you have `file' or equivalent on your system and you're not sure
6223 # whether `pass_all' will *always* work, you probably want this one.
6227 lt_cv_deplibs_check_method=pass_all
6231 lt_cv_deplibs_check_method=pass_all
6235 lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)'
6236 lt_cv_file_magic_cmd='/usr/bin/file -L'
6237 lt_cv_file_magic_test_file=/shlib/libc.so
6241 # func_win32_libid is a shell function defined in ltmain.sh
6242 lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
6243 lt_cv_file_magic_cmd='func_win32_libid'
6247 # Base MSYS/MinGW do not provide the 'file' command needed by
6248 # func_win32_libid shell function, so use a weaker test based on 'objdump',
6249 # unless we find 'file', for example because we are cross-compiling.
6250 # func_win32_libid assumes BSD nm, so disallow it if using MS dumpbin.
6251 if ( test "$lt_cv_nm_interface" = "BSD nm" && file / ) >/dev/null 2>&1; then
6252 lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
6253 lt_cv_file_magic_cmd='func_win32_libid'
6255 lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?'
6256 lt_cv_file_magic_cmd='$OBJDUMP -f'
6261 # use the weaker test based on 'objdump'. See mingw*.
6262 lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?'
6263 lt_cv_file_magic_cmd='$OBJDUMP -f'
6266 darwin* | rhapsody*)
6267 lt_cv_deplibs_check_method=pass_all
6270 freebsd* | dragonfly*)
6271 if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
6274 # Not sure whether the presence of OpenBSD here was a mistake.
6275 # Let's accept both of them until this is cleared up.
6276 lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[3-9]86 (compact )?demand paged shared library'
6277 lt_cv_file_magic_cmd=/usr/bin/file
6278 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
6282 lt_cv_deplibs_check_method=pass_all
6287 lt_cv_deplibs_check_method=pass_all
6291 lt_cv_deplibs_check_method=pass_all
6294 hpux10.20* | hpux11*)
6295 lt_cv_file_magic_cmd=/usr/bin/file
6298 lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - IA64'
6299 lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
6302 lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF[ -][0-9][0-9])(-bit)?( [LM]SB)? shared object( file)?[, -]* PA-RISC [0-9]\.[0-9]'
6303 lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl
6306 lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9]\.[0-9]) shared library'
6307 lt_cv_file_magic_test_file=/usr/lib/libc.sl
6313 # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here
6314 lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|\.a)$'
6317 irix5* | irix6* | nonstopux*)
6319 *-32|*"-32 ") libmagic=32-bit;;
6320 *-n32|*"-n32 ") libmagic=N32;;
6321 *-64|*"-64 ") libmagic=64-bit;;
6322 *) libmagic=never-match;;
6324 lt_cv_deplibs_check_method=pass_all
6327 # This must be Linux ELF.
6328 linux* | k*bsd*-gnu | kopensolaris*-gnu)
6329 lt_cv_deplibs_check_method=pass_all
6333 if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
6334 lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'
6336 lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|_pic\.a)$'
6341 lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (executable|dynamic lib)'
6342 lt_cv_file_magic_cmd=/usr/bin/file
6343 lt_cv_file_magic_test_file=/usr/lib/libnls.so
6347 lt_cv_deplibs_check_method=pass_all
6351 if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
6352 lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|\.so|_pic\.a)$'
6354 lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'
6358 osf3* | osf4* | osf5*)
6359 lt_cv_deplibs_check_method=pass_all
6363 lt_cv_deplibs_check_method=pass_all
6367 lt_cv_deplibs_check_method=pass_all
6370 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
6371 lt_cv_deplibs_check_method=pass_all
6375 case $host_vendor in
6377 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]'
6378 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
6381 lt_cv_deplibs_check_method=pass_all
6384 lt_cv_file_magic_cmd='/bin/file'
6385 lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )'
6388 lt_cv_file_magic_cmd='/bin/file'
6389 lt_cv_deplibs_check_method="file_magic ELF [0-9][0-9]*-bit [LM]SB dynamic lib"
6390 lt_cv_file_magic_test_file=/lib/libc.so
6393 lt_cv_deplibs_check_method=pass_all
6396 lt_cv_deplibs_check_method=pass_all
6402 lt_cv_deplibs_check_method=pass_all
6407 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_deplibs_check_method" >&5
6408 $as_echo "$lt_cv_deplibs_check_method" >&6; }
6409 file_magic_cmd=$lt_cv_file_magic_cmd
6410 deplibs_check_method=$lt_cv_deplibs_check_method
6411 test -z "$deplibs_check_method" && deplibs_check_method=unknown
6424 if test -n "$ac_tool_prefix"; then
6425 # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
6426 set dummy ${ac_tool_prefix}ar; ac_word=$2
6427 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6428 $as_echo_n "checking for $ac_word... " >&6; }
6429 if test "${ac_cv_prog_AR+set}" = set; then :
6430 $as_echo_n "(cached) " >&6
6432 if test -n "$AR"; then
6433 ac_cv_prog_AR="$AR" # Let the user override the test.
6435 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6439 test -z "$as_dir" && as_dir=.
6440 for ac_exec_ext in '' $ac_executable_extensions; do
6441 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6442 ac_cv_prog_AR="${ac_tool_prefix}ar"
6443 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6453 if test -n "$AR"; then
6454 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
6455 $as_echo "$AR" >&6; }
6457 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6458 $as_echo "no" >&6; }
6463 if test -z "$ac_cv_prog_AR"; then
6465 # Extract the first word of "ar", so it can be a program name with args.
6466 set dummy ar; ac_word=$2
6467 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6468 $as_echo_n "checking for $ac_word... " >&6; }
6469 if test "${ac_cv_prog_ac_ct_AR+set}" = set; then :
6470 $as_echo_n "(cached) " >&6
6472 if test -n "$ac_ct_AR"; then
6473 ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
6475 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6479 test -z "$as_dir" && as_dir=.
6480 for ac_exec_ext in '' $ac_executable_extensions; do
6481 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6482 ac_cv_prog_ac_ct_AR="ar"
6483 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6492 ac_ct_AR=$ac_cv_prog_ac_ct_AR
6493 if test -n "$ac_ct_AR"; then
6494 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5
6495 $as_echo "$ac_ct_AR" >&6; }
6497 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6498 $as_echo "no" >&6; }
6501 if test "x$ac_ct_AR" = x; then
6504 case $cross_compiling:$ac_tool_warned in
6506 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6507 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6508 ac_tool_warned=yes ;;
6516 test -z "$AR" && AR=ar
6517 test -z "$AR_FLAGS" && AR_FLAGS=cru
6529 if test -n "$ac_tool_prefix"; then
6530 # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
6531 set dummy ${ac_tool_prefix}strip; ac_word=$2
6532 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6533 $as_echo_n "checking for $ac_word... " >&6; }
6534 if test "${ac_cv_prog_STRIP+set}" = set; then :
6535 $as_echo_n "(cached) " >&6
6537 if test -n "$STRIP"; then
6538 ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
6540 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6544 test -z "$as_dir" && as_dir=.
6545 for ac_exec_ext in '' $ac_executable_extensions; do
6546 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6547 ac_cv_prog_STRIP="${ac_tool_prefix}strip"
6548 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6557 STRIP=$ac_cv_prog_STRIP
6558 if test -n "$STRIP"; then
6559 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
6560 $as_echo "$STRIP" >&6; }
6562 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6563 $as_echo "no" >&6; }
6568 if test -z "$ac_cv_prog_STRIP"; then
6570 # Extract the first word of "strip", so it can be a program name with args.
6571 set dummy strip; ac_word=$2
6572 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6573 $as_echo_n "checking for $ac_word... " >&6; }
6574 if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then :
6575 $as_echo_n "(cached) " >&6
6577 if test -n "$ac_ct_STRIP"; then
6578 ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
6580 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6584 test -z "$as_dir" && as_dir=.
6585 for ac_exec_ext in '' $ac_executable_extensions; do
6586 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6587 ac_cv_prog_ac_ct_STRIP="strip"
6588 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6597 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
6598 if test -n "$ac_ct_STRIP"; then
6599 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
6600 $as_echo "$ac_ct_STRIP" >&6; }
6602 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6603 $as_echo "no" >&6; }
6606 if test "x$ac_ct_STRIP" = x; then
6609 case $cross_compiling:$ac_tool_warned in
6611 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6612 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6613 ac_tool_warned=yes ;;
6618 STRIP="$ac_cv_prog_STRIP"
6621 test -z "$STRIP" && STRIP=:
6628 if test -n "$ac_tool_prefix"; then
6629 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
6630 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
6631 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6632 $as_echo_n "checking for $ac_word... " >&6; }
6633 if test "${ac_cv_prog_RANLIB+set}" = set; then :
6634 $as_echo_n "(cached) " >&6
6636 if test -n "$RANLIB"; then
6637 ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
6639 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6643 test -z "$as_dir" && as_dir=.
6644 for ac_exec_ext in '' $ac_executable_extensions; do
6645 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6646 ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
6647 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6656 RANLIB=$ac_cv_prog_RANLIB
6657 if test -n "$RANLIB"; then
6658 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
6659 $as_echo "$RANLIB" >&6; }
6661 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6662 $as_echo "no" >&6; }
6667 if test -z "$ac_cv_prog_RANLIB"; then
6668 ac_ct_RANLIB=$RANLIB
6669 # Extract the first word of "ranlib", so it can be a program name with args.
6670 set dummy ranlib; ac_word=$2
6671 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6672 $as_echo_n "checking for $ac_word... " >&6; }
6673 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then :
6674 $as_echo_n "(cached) " >&6
6676 if test -n "$ac_ct_RANLIB"; then
6677 ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
6679 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6683 test -z "$as_dir" && as_dir=.
6684 for ac_exec_ext in '' $ac_executable_extensions; do
6685 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6686 ac_cv_prog_ac_ct_RANLIB="ranlib"
6687 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6696 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
6697 if test -n "$ac_ct_RANLIB"; then
6698 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
6699 $as_echo "$ac_ct_RANLIB" >&6; }
6701 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6702 $as_echo "no" >&6; }
6705 if test "x$ac_ct_RANLIB" = x; then
6708 case $cross_compiling:$ac_tool_warned in
6710 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6711 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6712 ac_tool_warned=yes ;;
6714 RANLIB=$ac_ct_RANLIB
6717 RANLIB="$ac_cv_prog_RANLIB"
6720 test -z "$RANLIB" && RANLIB=:
6727 # Determine commands to create old-style static archives.
6728 old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs'
6729 old_postinstall_cmds='chmod 644 $oldlib'
6730 old_postuninstall_cmds=
6732 if test -n "$RANLIB"; then
6735 old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$oldlib"
6738 old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$oldlib"
6741 old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib"
6746 lock_old_archive_extraction=yes ;;
6748 lock_old_archive_extraction=no ;;
6789 # If no C compiler was specified, use CC.
6792 # If no C compiler flags were specified, use CFLAGS.
6793 LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
6795 # Allow CC to be a program name with arguments.
6799 # Check for command to grab the raw symbol name followed by C symbol from nm.
6800 { $as_echo "$as_me:${as_lineno-$LINENO}: checking command to parse $NM output from $compiler object" >&5
6801 $as_echo_n "checking command to parse $NM output from $compiler object... " >&6; }
6802 if test "${lt_cv_sys_global_symbol_pipe+set}" = set; then :
6803 $as_echo_n "(cached) " >&6
6806 # These are sane defaults that work on at least a few old systems.
6807 # [They come from Ultrix. What could be older than Ultrix?!! ;)]
6809 # Character class describing NM global symbol codes.
6810 symcode='[BCDEGRST]'
6812 # Regexp to match symbols that can be accessed directly from C.
6813 sympat='\([_A-Za-z][_A-Za-z0-9]*\)'
6815 # Define system-specific variables.
6820 cygwin* | mingw* | pw32* | cegcc*)
6821 symcode='[ABCDGISTW]'
6824 if test "$host_cpu" = ia64; then
6825 symcode='[ABCDEGRST]'
6829 symcode='[BCDEGRST]'
6832 symcode='[BCDEGQRST]'
6843 sysv5* | sco5v6* | unixware* | OpenUNIX*)
6851 # If we're using GNU nm, then use its standard symbol codes.
6852 case `$NM -V 2>&1` in
6853 *GNU* | *'with BFD'*)
6854 symcode='[ABCDGIRSTW]' ;;
6857 # Transform an extracted symbol line into a proper C declaration.
6858 # Some systems (esp. on ia64) link data and code symbols differently,
6859 # so use this general approach.
6860 lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
6862 # Transform an extracted symbol line into symbol name and symbol address
6863 lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([^ ]*\) $/ {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([^ ]*\) \([^ ]*\)$/ {\"\2\", (void *) \&\2},/p'"
6864 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* \([^ ]*\) \([^ ]*\)$/ {\"lib\2\", (void *) \&\2},/p'"
6866 # Handle CRLF in mingw tool chain
6870 opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp
6874 # Try without a prefix underscore, then with it.
6875 for ac_symprfx in "" "_"; do
6877 # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol.
6878 symxfrm="\\1 $ac_symprfx\\2 \\2"
6880 # Write the raw and C identifiers.
6881 if test "$lt_cv_nm_interface" = "MS dumpbin"; then
6882 # Fake it for dumpbin and say T for any non-static function
6883 # and D for any global variable.
6884 # Also find C++ and __fastcall symbols from MSVC++,
6885 # which start with @ or ?.
6886 lt_cv_sys_global_symbol_pipe="$AWK '"\
6887 " {last_section=section; section=\$ 3};"\
6888 " /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\
6889 " \$ 0!~/External *\|/{next};"\
6890 " / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\
6891 " {if(hide[section]) next};"\
6892 " {f=0}; \$ 0~/\(\).*\|/{f=1}; {printf f ? \"T \" : \"D \"};"\
6893 " {split(\$ 0, a, /\||\r/); split(a[2], s)};"\
6894 " s[1]~/^[@?]/{print s[1], s[1]; next};"\
6895 " s[1]~prfx {split(s[1],t,\"@\"); print t[1], substr(t[1],length(prfx))}"\
6896 " ' prfx=^$ac_symprfx"
6898 lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[ ]\($symcode$symcode*\)[ ][ ]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'"
6901 # Check to see that the pipe works correctly.
6905 cat > conftest.$ac_ext <<_LT_EOF
6910 void nm_test_func(void);
6911 void nm_test_func(void){}
6915 int main(){nm_test_var='a';nm_test_func();return(0);}
6918 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
6919 (eval $ac_compile) 2>&5
6921 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
6922 test $ac_status = 0; }; then
6923 # Now try to grab the symbols.
6925 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist\""; } >&5
6926 (eval $NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist) 2>&5
6928 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
6929 test $ac_status = 0; } && test -s "$nlist"; then
6930 # Try sorting and uniquifying the output.
6931 if sort "$nlist" | uniq > "$nlist"T; then
6932 mv -f "$nlist"T "$nlist"
6937 # Make sure that we snagged all the symbols we need.
6938 if $GREP ' nm_test_var$' "$nlist" >/dev/null; then
6939 if $GREP ' nm_test_func$' "$nlist" >/dev/null; then
6940 cat <<_LT_EOF > conftest.$ac_ext
6946 # Now generate the symbol file.
6947 eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext'
6949 cat <<_LT_EOF >> conftest.$ac_ext
6951 /* The mapping between symbol names and symbols. */
6956 lt__PROGRAM__LTX_preloaded_symbols[] =
6958 { "@PROGRAM@", (void *) 0 },
6960 $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/ {\"\2\", (void *) \&\2},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext
6961 cat <<\_LT_EOF >> conftest.$ac_ext
6965 /* This works around a problem in FreeBSD linker */
6966 #ifdef FREEBSD_WORKAROUND
6967 static const void *lt_preloaded_setup() {
6968 return lt__PROGRAM__LTX_preloaded_symbols;
6976 # Now try linking the two files.
6977 mv conftest.$ac_objext conftstm.$ac_objext
6978 lt_save_LIBS="$LIBS"
6979 lt_save_CFLAGS="$CFLAGS"
6980 LIBS="conftstm.$ac_objext"
6981 CFLAGS="$CFLAGS$lt_prog_compiler_no_builtin_flag"
6982 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
6983 (eval $ac_link) 2>&5
6985 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
6986 test $ac_status = 0; } && test -s conftest${ac_exeext}; then
6989 LIBS="$lt_save_LIBS"
6990 CFLAGS="$lt_save_CFLAGS"
6992 echo "cannot find nm_test_func in $nlist" >&5
6995 echo "cannot find nm_test_var in $nlist" >&5
6998 echo "cannot run $lt_cv_sys_global_symbol_pipe" >&5
7001 echo "$progname: failed program was:" >&5
7002 cat conftest.$ac_ext >&5
7004 rm -rf conftest* conftst*
7006 # Do not use the global_symbol_pipe unless it works.
7007 if test "$pipe_works" = yes; then
7010 lt_cv_sys_global_symbol_pipe=
7016 if test -z "$lt_cv_sys_global_symbol_pipe"; then
7017 lt_cv_sys_global_symbol_to_cdecl=
7019 if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then
7020 { $as_echo "$as_me:${as_lineno-$LINENO}: result: failed" >&5
7021 $as_echo "failed" >&6; }
7023 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5
7024 $as_echo "ok" >&6; }
7048 # Check whether --enable-libtool-lock was given.
7049 if test "${enable_libtool_lock+set}" = set; then :
7050 enableval=$enable_libtool_lock;
7053 test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes
7055 # Some flags need to be propagated to the compiler or linker for good
7059 # Find out which ABI we are using.
7060 echo 'int i;' > conftest.$ac_ext
7061 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
7062 (eval $ac_compile) 2>&5
7064 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
7065 test $ac_status = 0; }; then
7066 case `/usr/bin/file conftest.$ac_objext` in
7078 # Find out which ABI we are using.
7079 echo '#line '$LINENO' "configure"' > conftest.$ac_ext
7080 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
7081 (eval $ac_compile) 2>&5
7083 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
7084 test $ac_status = 0; }; then
7085 if test "$lt_cv_prog_gnu_ld" = yes; then
7086 case `/usr/bin/file conftest.$ac_objext` in
7088 LD="${LD-ld} -melf32bsmip"
7091 LD="${LD-ld} -melf32bmipn32"
7094 LD="${LD-ld} -melf64bmip"
7098 case `/usr/bin/file conftest.$ac_objext` in
7114 x86_64-*kfreebsd*-gnu|x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*| \
7115 s390*-*linux*|s390*-*tpf*|sparc*-*linux*)
7116 # Find out which ABI we are using.
7117 echo 'int i;' > conftest.$ac_ext
7118 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
7119 (eval $ac_compile) 2>&5
7121 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
7122 test $ac_status = 0; }; then
7123 case `/usr/bin/file conftest.o` in
7126 x86_64-*kfreebsd*-gnu)
7127 LD="${LD-ld} -m elf_i386_fbsd"
7130 case `/usr/bin/file conftest.o` in
7132 LD="${LD-ld} -m elf32_x86_64"
7135 LD="${LD-ld} -m elf_i386"
7139 ppc64-*linux*|powerpc64-*linux*)
7140 LD="${LD-ld} -m elf32ppclinux"
7143 LD="${LD-ld} -m elf_s390"
7146 LD="${LD-ld} -m elf32_sparc"
7152 x86_64-*kfreebsd*-gnu)
7153 LD="${LD-ld} -m elf_x86_64_fbsd"
7156 LD="${LD-ld} -m elf_x86_64"
7158 ppc*-*linux*|powerpc*-*linux*)
7159 LD="${LD-ld} -m elf64ppc"
7161 s390*-*linux*|s390*-*tpf*)
7162 LD="${LD-ld} -m elf64_s390"
7165 LD="${LD-ld} -m elf64_sparc"
7175 # On SCO OpenServer 5, we need -belf to get full-featured binaries.
7176 SAVE_CFLAGS="$CFLAGS"
7177 CFLAGS="$CFLAGS -belf"
7178 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler needs -belf" >&5
7179 $as_echo_n "checking whether the C compiler needs -belf... " >&6; }
7180 if test "${lt_cv_cc_needs_belf+set}" = set; then :
7181 $as_echo_n "(cached) " >&6
7184 ac_cpp='$CPP $CPPFLAGS'
7185 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
7186 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
7187 ac_compiler_gnu=$ac_cv_c_compiler_gnu
7189 if test x$gcc_no_link = xyes; then
7190 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
7192 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7193 /* end confdefs.h. */
7203 if ac_fn_c_try_link "$LINENO"; then :
7204 lt_cv_cc_needs_belf=yes
7206 lt_cv_cc_needs_belf=no
7208 rm -f core conftest.err conftest.$ac_objext \
7209 conftest$ac_exeext conftest.$ac_ext
7211 ac_cpp='$CPP $CPPFLAGS'
7212 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
7213 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
7214 ac_compiler_gnu=$ac_cv_c_compiler_gnu
7217 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_cc_needs_belf" >&5
7218 $as_echo "$lt_cv_cc_needs_belf" >&6; }
7219 if test x"$lt_cv_cc_needs_belf" != x"yes"; then
7220 # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
7221 CFLAGS="$SAVE_CFLAGS"
7225 # Find out which ABI we are using.
7226 echo 'int i;' > conftest.$ac_ext
7227 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
7228 (eval $ac_compile) 2>&5
7230 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
7231 test $ac_status = 0; }; then
7232 case `/usr/bin/file conftest.o` in
7234 case $lt_cv_prog_gnu_ld in
7235 yes*) LD="${LD-ld} -m elf64_sparc" ;;
7237 if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then
7249 need_locks="$enable_libtool_lock"
7253 rhapsody* | darwin*)
7254 if test -n "$ac_tool_prefix"; then
7255 # Extract the first word of "${ac_tool_prefix}dsymutil", so it can be a program name with args.
7256 set dummy ${ac_tool_prefix}dsymutil; ac_word=$2
7257 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7258 $as_echo_n "checking for $ac_word... " >&6; }
7259 if test "${ac_cv_prog_DSYMUTIL+set}" = set; then :
7260 $as_echo_n "(cached) " >&6
7262 if test -n "$DSYMUTIL"; then
7263 ac_cv_prog_DSYMUTIL="$DSYMUTIL" # Let the user override the test.
7265 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7269 test -z "$as_dir" && as_dir=.
7270 for ac_exec_ext in '' $ac_executable_extensions; do
7271 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7272 ac_cv_prog_DSYMUTIL="${ac_tool_prefix}dsymutil"
7273 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7282 DSYMUTIL=$ac_cv_prog_DSYMUTIL
7283 if test -n "$DSYMUTIL"; then
7284 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DSYMUTIL" >&5
7285 $as_echo "$DSYMUTIL" >&6; }
7287 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7288 $as_echo "no" >&6; }
7293 if test -z "$ac_cv_prog_DSYMUTIL"; then
7294 ac_ct_DSYMUTIL=$DSYMUTIL
7295 # Extract the first word of "dsymutil", so it can be a program name with args.
7296 set dummy dsymutil; ac_word=$2
7297 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7298 $as_echo_n "checking for $ac_word... " >&6; }
7299 if test "${ac_cv_prog_ac_ct_DSYMUTIL+set}" = set; then :
7300 $as_echo_n "(cached) " >&6
7302 if test -n "$ac_ct_DSYMUTIL"; then
7303 ac_cv_prog_ac_ct_DSYMUTIL="$ac_ct_DSYMUTIL" # Let the user override the test.
7305 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7309 test -z "$as_dir" && as_dir=.
7310 for ac_exec_ext in '' $ac_executable_extensions; do
7311 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7312 ac_cv_prog_ac_ct_DSYMUTIL="dsymutil"
7313 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7322 ac_ct_DSYMUTIL=$ac_cv_prog_ac_ct_DSYMUTIL
7323 if test -n "$ac_ct_DSYMUTIL"; then
7324 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DSYMUTIL" >&5
7325 $as_echo "$ac_ct_DSYMUTIL" >&6; }
7327 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7328 $as_echo "no" >&6; }
7331 if test "x$ac_ct_DSYMUTIL" = x; then
7334 case $cross_compiling:$ac_tool_warned in
7336 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7337 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7338 ac_tool_warned=yes ;;
7340 DSYMUTIL=$ac_ct_DSYMUTIL
7343 DSYMUTIL="$ac_cv_prog_DSYMUTIL"
7346 if test -n "$ac_tool_prefix"; then
7347 # Extract the first word of "${ac_tool_prefix}nmedit", so it can be a program name with args.
7348 set dummy ${ac_tool_prefix}nmedit; ac_word=$2
7349 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7350 $as_echo_n "checking for $ac_word... " >&6; }
7351 if test "${ac_cv_prog_NMEDIT+set}" = set; then :
7352 $as_echo_n "(cached) " >&6
7354 if test -n "$NMEDIT"; then
7355 ac_cv_prog_NMEDIT="$NMEDIT" # Let the user override the test.
7357 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7361 test -z "$as_dir" && as_dir=.
7362 for ac_exec_ext in '' $ac_executable_extensions; do
7363 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7364 ac_cv_prog_NMEDIT="${ac_tool_prefix}nmedit"
7365 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7374 NMEDIT=$ac_cv_prog_NMEDIT
7375 if test -n "$NMEDIT"; then
7376 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NMEDIT" >&5
7377 $as_echo "$NMEDIT" >&6; }
7379 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7380 $as_echo "no" >&6; }
7385 if test -z "$ac_cv_prog_NMEDIT"; then
7386 ac_ct_NMEDIT=$NMEDIT
7387 # Extract the first word of "nmedit", so it can be a program name with args.
7388 set dummy nmedit; ac_word=$2
7389 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7390 $as_echo_n "checking for $ac_word... " >&6; }
7391 if test "${ac_cv_prog_ac_ct_NMEDIT+set}" = set; then :
7392 $as_echo_n "(cached) " >&6
7394 if test -n "$ac_ct_NMEDIT"; then
7395 ac_cv_prog_ac_ct_NMEDIT="$ac_ct_NMEDIT" # Let the user override the test.
7397 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7401 test -z "$as_dir" && as_dir=.
7402 for ac_exec_ext in '' $ac_executable_extensions; do
7403 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7404 ac_cv_prog_ac_ct_NMEDIT="nmedit"
7405 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7414 ac_ct_NMEDIT=$ac_cv_prog_ac_ct_NMEDIT
7415 if test -n "$ac_ct_NMEDIT"; then
7416 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_NMEDIT" >&5
7417 $as_echo "$ac_ct_NMEDIT" >&6; }
7419 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7420 $as_echo "no" >&6; }
7423 if test "x$ac_ct_NMEDIT" = x; then
7426 case $cross_compiling:$ac_tool_warned in
7428 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7429 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7430 ac_tool_warned=yes ;;
7432 NMEDIT=$ac_ct_NMEDIT
7435 NMEDIT="$ac_cv_prog_NMEDIT"
7438 if test -n "$ac_tool_prefix"; then
7439 # Extract the first word of "${ac_tool_prefix}lipo", so it can be a program name with args.
7440 set dummy ${ac_tool_prefix}lipo; ac_word=$2
7441 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7442 $as_echo_n "checking for $ac_word... " >&6; }
7443 if test "${ac_cv_prog_LIPO+set}" = set; then :
7444 $as_echo_n "(cached) " >&6
7446 if test -n "$LIPO"; then
7447 ac_cv_prog_LIPO="$LIPO" # Let the user override the test.
7449 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7453 test -z "$as_dir" && as_dir=.
7454 for ac_exec_ext in '' $ac_executable_extensions; do
7455 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7456 ac_cv_prog_LIPO="${ac_tool_prefix}lipo"
7457 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7466 LIPO=$ac_cv_prog_LIPO
7467 if test -n "$LIPO"; then
7468 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIPO" >&5
7469 $as_echo "$LIPO" >&6; }
7471 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7472 $as_echo "no" >&6; }
7477 if test -z "$ac_cv_prog_LIPO"; then
7479 # Extract the first word of "lipo", so it can be a program name with args.
7480 set dummy lipo; ac_word=$2
7481 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7482 $as_echo_n "checking for $ac_word... " >&6; }
7483 if test "${ac_cv_prog_ac_ct_LIPO+set}" = set; then :
7484 $as_echo_n "(cached) " >&6
7486 if test -n "$ac_ct_LIPO"; then
7487 ac_cv_prog_ac_ct_LIPO="$ac_ct_LIPO" # Let the user override the test.
7489 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7493 test -z "$as_dir" && as_dir=.
7494 for ac_exec_ext in '' $ac_executable_extensions; do
7495 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7496 ac_cv_prog_ac_ct_LIPO="lipo"
7497 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7506 ac_ct_LIPO=$ac_cv_prog_ac_ct_LIPO
7507 if test -n "$ac_ct_LIPO"; then
7508 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_LIPO" >&5
7509 $as_echo "$ac_ct_LIPO" >&6; }
7511 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7512 $as_echo "no" >&6; }
7515 if test "x$ac_ct_LIPO" = x; then
7518 case $cross_compiling:$ac_tool_warned in
7520 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7521 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7522 ac_tool_warned=yes ;;
7527 LIPO="$ac_cv_prog_LIPO"
7530 if test -n "$ac_tool_prefix"; then
7531 # Extract the first word of "${ac_tool_prefix}otool", so it can be a program name with args.
7532 set dummy ${ac_tool_prefix}otool; ac_word=$2
7533 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7534 $as_echo_n "checking for $ac_word... " >&6; }
7535 if test "${ac_cv_prog_OTOOL+set}" = set; then :
7536 $as_echo_n "(cached) " >&6
7538 if test -n "$OTOOL"; then
7539 ac_cv_prog_OTOOL="$OTOOL" # Let the user override the test.
7541 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7545 test -z "$as_dir" && as_dir=.
7546 for ac_exec_ext in '' $ac_executable_extensions; do
7547 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7548 ac_cv_prog_OTOOL="${ac_tool_prefix}otool"
7549 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7558 OTOOL=$ac_cv_prog_OTOOL
7559 if test -n "$OTOOL"; then
7560 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL" >&5
7561 $as_echo "$OTOOL" >&6; }
7563 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7564 $as_echo "no" >&6; }
7569 if test -z "$ac_cv_prog_OTOOL"; then
7571 # Extract the first word of "otool", so it can be a program name with args.
7572 set dummy otool; ac_word=$2
7573 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7574 $as_echo_n "checking for $ac_word... " >&6; }
7575 if test "${ac_cv_prog_ac_ct_OTOOL+set}" = set; then :
7576 $as_echo_n "(cached) " >&6
7578 if test -n "$ac_ct_OTOOL"; then
7579 ac_cv_prog_ac_ct_OTOOL="$ac_ct_OTOOL" # Let the user override the test.
7581 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7585 test -z "$as_dir" && as_dir=.
7586 for ac_exec_ext in '' $ac_executable_extensions; do
7587 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7588 ac_cv_prog_ac_ct_OTOOL="otool"
7589 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7598 ac_ct_OTOOL=$ac_cv_prog_ac_ct_OTOOL
7599 if test -n "$ac_ct_OTOOL"; then
7600 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL" >&5
7601 $as_echo "$ac_ct_OTOOL" >&6; }
7603 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7604 $as_echo "no" >&6; }
7607 if test "x$ac_ct_OTOOL" = x; then
7610 case $cross_compiling:$ac_tool_warned in
7612 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7613 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7614 ac_tool_warned=yes ;;
7619 OTOOL="$ac_cv_prog_OTOOL"
7622 if test -n "$ac_tool_prefix"; then
7623 # Extract the first word of "${ac_tool_prefix}otool64", so it can be a program name with args.
7624 set dummy ${ac_tool_prefix}otool64; ac_word=$2
7625 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7626 $as_echo_n "checking for $ac_word... " >&6; }
7627 if test "${ac_cv_prog_OTOOL64+set}" = set; then :
7628 $as_echo_n "(cached) " >&6
7630 if test -n "$OTOOL64"; then
7631 ac_cv_prog_OTOOL64="$OTOOL64" # Let the user override the test.
7633 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7637 test -z "$as_dir" && as_dir=.
7638 for ac_exec_ext in '' $ac_executable_extensions; do
7639 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7640 ac_cv_prog_OTOOL64="${ac_tool_prefix}otool64"
7641 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7650 OTOOL64=$ac_cv_prog_OTOOL64
7651 if test -n "$OTOOL64"; then
7652 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL64" >&5
7653 $as_echo "$OTOOL64" >&6; }
7655 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7656 $as_echo "no" >&6; }
7661 if test -z "$ac_cv_prog_OTOOL64"; then
7662 ac_ct_OTOOL64=$OTOOL64
7663 # Extract the first word of "otool64", so it can be a program name with args.
7664 set dummy otool64; ac_word=$2
7665 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7666 $as_echo_n "checking for $ac_word... " >&6; }
7667 if test "${ac_cv_prog_ac_ct_OTOOL64+set}" = set; then :
7668 $as_echo_n "(cached) " >&6
7670 if test -n "$ac_ct_OTOOL64"; then
7671 ac_cv_prog_ac_ct_OTOOL64="$ac_ct_OTOOL64" # Let the user override the test.
7673 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7677 test -z "$as_dir" && as_dir=.
7678 for ac_exec_ext in '' $ac_executable_extensions; do
7679 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7680 ac_cv_prog_ac_ct_OTOOL64="otool64"
7681 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7690 ac_ct_OTOOL64=$ac_cv_prog_ac_ct_OTOOL64
7691 if test -n "$ac_ct_OTOOL64"; then
7692 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL64" >&5
7693 $as_echo "$ac_ct_OTOOL64" >&6; }
7695 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7696 $as_echo "no" >&6; }
7699 if test "x$ac_ct_OTOOL64" = x; then
7702 case $cross_compiling:$ac_tool_warned in
7704 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7705 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7706 ac_tool_warned=yes ;;
7708 OTOOL64=$ac_ct_OTOOL64
7711 OTOOL64="$ac_cv_prog_OTOOL64"
7740 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -single_module linker flag" >&5
7741 $as_echo_n "checking for -single_module linker flag... " >&6; }
7742 if test "${lt_cv_apple_cc_single_mod+set}" = set; then :
7743 $as_echo_n "(cached) " >&6
7745 lt_cv_apple_cc_single_mod=no
7746 if test -z "${LT_MULTI_MODULE}"; then
7747 # By default we will add the -single_module flag. You can override
7748 # by either setting the environment variable LT_MULTI_MODULE
7749 # non-empty at configure time, or by adding -multi_module to the
7751 rm -rf libconftest.dylib*
7752 echo "int foo(void){return 1;}" > conftest.c
7753 echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
7754 -dynamiclib -Wl,-single_module conftest.c" >&5
7755 $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
7756 -dynamiclib -Wl,-single_module conftest.c 2>conftest.err
7758 if test -f libconftest.dylib && test ! -s conftest.err && test $_lt_result = 0; then
7759 lt_cv_apple_cc_single_mod=yes
7761 cat conftest.err >&5
7763 rm -rf libconftest.dylib*
7767 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_apple_cc_single_mod" >&5
7768 $as_echo "$lt_cv_apple_cc_single_mod" >&6; }
7769 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -exported_symbols_list linker flag" >&5
7770 $as_echo_n "checking for -exported_symbols_list linker flag... " >&6; }
7771 if test "${lt_cv_ld_exported_symbols_list+set}" = set; then :
7772 $as_echo_n "(cached) " >&6
7774 lt_cv_ld_exported_symbols_list=no
7775 save_LDFLAGS=$LDFLAGS
7776 echo "_main" > conftest.sym
7777 LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym"
7778 if test x$gcc_no_link = xyes; then
7779 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
7781 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7782 /* end confdefs.h. */
7792 if ac_fn_c_try_link "$LINENO"; then :
7793 lt_cv_ld_exported_symbols_list=yes
7795 lt_cv_ld_exported_symbols_list=no
7797 rm -f core conftest.err conftest.$ac_objext \
7798 conftest$ac_exeext conftest.$ac_ext
7799 LDFLAGS="$save_LDFLAGS"
7802 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_exported_symbols_list" >&5
7803 $as_echo "$lt_cv_ld_exported_symbols_list" >&6; }
7804 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -force_load linker flag" >&5
7805 $as_echo_n "checking for -force_load linker flag... " >&6; }
7806 if test "${lt_cv_ld_force_load+set}" = set; then :
7807 $as_echo_n "(cached) " >&6
7809 lt_cv_ld_force_load=no
7810 cat > conftest.c << _LT_EOF
7811 int forced_loaded() { return 2;}
7813 echo "$LTCC $LTCFLAGS -c -o conftest.o conftest.c" >&5
7814 $LTCC $LTCFLAGS -c -o conftest.o conftest.c 2>&5
7815 echo "$AR cru libconftest.a conftest.o" >&5
7816 $AR cru libconftest.a conftest.o 2>&5
7817 cat > conftest.c << _LT_EOF
7818 int main() { return 0;}
7820 echo "$LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a" >&5
7821 $LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a 2>conftest.err
7823 if test -f conftest && test ! -s conftest.err && test $_lt_result = 0 && $GREP forced_load conftest 2>&1 >/dev/null; then
7824 lt_cv_ld_force_load=yes
7826 cat conftest.err >&5
7828 rm -f conftest.err libconftest.a conftest conftest.c
7829 rm -rf conftest.dSYM
7832 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_force_load" >&5
7833 $as_echo "$lt_cv_ld_force_load" >&6; }
7835 rhapsody* | darwin1.[012])
7836 _lt_dar_allow_undefined='${wl}-undefined ${wl}suppress' ;;
7838 _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
7839 darwin*) # darwin 5.x on
7840 # if running on 10.5 or later, the deployment target defaults
7841 # to the OS version, if on x86, and 10.4, the deployment
7842 # target defaults to 10.4. Don't you love it?
7843 case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in
7844 10.0,*86*-darwin8*|10.0,*-darwin[91]*)
7845 _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
7847 _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
7849 _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
7853 if test "$lt_cv_apple_cc_single_mod" = "yes"; then
7854 _lt_dar_single_mod='$single_module'
7856 if test "$lt_cv_ld_exported_symbols_list" = "yes"; then
7857 _lt_dar_export_syms=' ${wl}-exported_symbols_list,$output_objdir/${libname}-symbols.expsym'
7859 _lt_dar_export_syms='~$NMEDIT -s $output_objdir/${libname}-symbols.expsym ${lib}'
7861 if test "$DSYMUTIL" != ":" && test "$lt_cv_ld_force_load" = "no"; then
7862 _lt_dsymutil='~$DSYMUTIL $lib || :'
7869 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
7870 $as_echo_n "checking for ANSI C header files... " >&6; }
7871 if test "${ac_cv_header_stdc+set}" = set; then :
7872 $as_echo_n "(cached) " >&6
7874 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7875 /* end confdefs.h. */
7889 if ac_fn_c_try_compile "$LINENO"; then :
7890 ac_cv_header_stdc=yes
7892 ac_cv_header_stdc=no
7894 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7896 if test $ac_cv_header_stdc = yes; then
7897 # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
7898 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7899 /* end confdefs.h. */
7903 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
7904 $EGREP "memchr" >/dev/null 2>&1; then :
7907 ac_cv_header_stdc=no
7913 if test $ac_cv_header_stdc = yes; then
7914 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
7915 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7916 /* end confdefs.h. */
7920 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
7921 $EGREP "free" >/dev/null 2>&1; then :
7924 ac_cv_header_stdc=no
7930 if test $ac_cv_header_stdc = yes; then
7931 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
7932 if test "$cross_compiling" = yes; then :
7935 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7936 /* end confdefs.h. */
7939 #if ((' ' & 0x0FF) == 0x020)
7940 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
7941 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
7943 # define ISLOWER(c) \
7944 (('a' <= (c) && (c) <= 'i') \
7945 || ('j' <= (c) && (c) <= 'r') \
7946 || ('s' <= (c) && (c) <= 'z'))
7947 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
7950 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
7955 for (i = 0; i < 256; i++)
7956 if (XOR (islower (i), ISLOWER (i))
7957 || toupper (i) != TOUPPER (i))
7962 if ac_fn_c_try_run "$LINENO"; then :
7965 ac_cv_header_stdc=no
7967 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
7968 conftest.$ac_objext conftest.beam conftest.$ac_ext
7973 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
7974 $as_echo "$ac_cv_header_stdc" >&6; }
7975 if test $ac_cv_header_stdc = yes; then
7977 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
7981 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
7982 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
7983 inttypes.h stdint.h unistd.h
7985 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
7986 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
7988 eval as_val=\$$as_ac_Header
7989 if test "x$as_val" = x""yes; then :
7990 cat >>confdefs.h <<_ACEOF
7991 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
7999 for ac_header in dlfcn.h
8001 ac_fn_c_check_header_compile "$LINENO" "dlfcn.h" "ac_cv_header_dlfcn_h" "$ac_includes_default
8003 if test "x$ac_cv_header_dlfcn_h" = x""yes; then :
8004 cat >>confdefs.h <<_ACEOF
8005 #define HAVE_DLFCN_H 1
8025 # Check whether --enable-shared was given.
8026 if test "${enable_shared+set}" = set; then :
8027 enableval=$enable_shared; p=${PACKAGE-default}
8029 yes) enable_shared=yes ;;
8030 no) enable_shared=no ;;
8033 # Look at the argument we got. We use all the common list separators.
8034 lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
8035 for pkg in $enableval; do
8037 if test "X$pkg" = "X$p"; then
8056 # Check whether --enable-static was given.
8057 if test "${enable_static+set}" = set; then :
8058 enableval=$enable_static; p=${PACKAGE-default}
8060 yes) enable_static=yes ;;
8061 no) enable_static=no ;;
8064 # Look at the argument we got. We use all the common list separators.
8065 lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
8066 for pkg in $enableval; do
8068 if test "X$pkg" = "X$p"; then
8088 # Check whether --with-pic was given.
8089 if test "${with_pic+set}" = set; then :
8090 withval=$with_pic; pic_mode="$withval"
8096 test -z "$pic_mode" && pic_mode=default
8104 # Check whether --enable-fast-install was given.
8105 if test "${enable_fast_install+set}" = set; then :
8106 enableval=$enable_fast_install; p=${PACKAGE-default}
8108 yes) enable_fast_install=yes ;;
8109 no) enable_fast_install=no ;;
8111 enable_fast_install=no
8112 # Look at the argument we got. We use all the common list separators.
8113 lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
8114 for pkg in $enableval; do
8116 if test "X$pkg" = "X$p"; then
8117 enable_fast_install=yes
8124 enable_fast_install=yes
8137 # This can be used to rebuild libtool when needed
8138 LIBTOOL_DEPS="$ltmain"
8140 # Always use our own libtool.
8141 LIBTOOL='$(SHELL) $(top_builddir)/libtool'
8168 test -z "$LN_S" && LN_S="ln -s"
8183 if test -n "${ZSH_VERSION+set}" ; then
8184 setopt NO_GLOB_SUBST
8187 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for objdir" >&5
8188 $as_echo_n "checking for objdir... " >&6; }
8189 if test "${lt_cv_objdir+set}" = set; then :
8190 $as_echo_n "(cached) " >&6
8192 rm -f .libs 2>/dev/null
8193 mkdir .libs 2>/dev/null
8194 if test -d .libs; then
8197 # MS-DOS does not allow filenames that begin with a dot.
8200 rmdir .libs 2>/dev/null
8202 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_objdir" >&5
8203 $as_echo "$lt_cv_objdir" >&6; }
8204 objdir=$lt_cv_objdir
8210 cat >>confdefs.h <<_ACEOF
8211 #define LT_OBJDIR "$lt_cv_objdir/"
8219 # AIX sometimes has problems with the GCC collect2 program. For some
8220 # reason, if we set the COLLECT_NAMES environment variable, the problems
8221 # vanish in a puff of smoke.
8222 if test "X${COLLECT_NAMES+set}" != Xset; then
8224 export COLLECT_NAMES
8231 can_build_shared=yes
8233 # All known linkers require a `.a' archive for static linking (except MSVC,
8234 # which needs '.lib').
8237 with_gnu_ld="$lt_cv_prog_gnu_ld"
8240 old_CFLAGS="$CFLAGS"
8242 # Set sane defaults for various variables
8243 test -z "$CC" && CC=cc
8244 test -z "$LTCC" && LTCC=$CC
8245 test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS
8246 test -z "$LD" && LD=ld
8247 test -z "$ac_objext" && ac_objext=o
8249 for cc_temp in $compiler""; do
8251 compile | *[\\/]compile | ccache | *[\\/]ccache ) ;;
8252 distcc | *[\\/]distcc | purify | *[\\/]purify ) ;;
8257 cc_basename=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"`
8260 # Only perform the check for file, if the check method requires it
8261 test -z "$MAGIC_CMD" && MAGIC_CMD=file
8262 case $deplibs_check_method in
8264 if test "$file_magic_cmd" = '$MAGIC_CMD'; then
8265 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${ac_tool_prefix}file" >&5
8266 $as_echo_n "checking for ${ac_tool_prefix}file... " >&6; }
8267 if test "${lt_cv_path_MAGIC_CMD+set}" = set; then :
8268 $as_echo_n "(cached) " >&6
8272 lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
8275 lt_save_MAGIC_CMD="$MAGIC_CMD"
8276 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
8277 ac_dummy="/usr/bin$PATH_SEPARATOR$PATH"
8278 for ac_dir in $ac_dummy; do
8280 test -z "$ac_dir" && ac_dir=.
8281 if test -f $ac_dir/${ac_tool_prefix}file; then
8282 lt_cv_path_MAGIC_CMD="$ac_dir/${ac_tool_prefix}file"
8283 if test -n "$file_magic_test_file"; then
8284 case $deplibs_check_method in
8286 file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
8287 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
8288 if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
8289 $EGREP "$file_magic_regex" > /dev/null; then
8294 *** Warning: the command libtool uses to detect shared libraries,
8295 *** $file_magic_cmd, produces output that libtool cannot recognize.
8296 *** The result is that libtool may fail to recognize shared libraries
8297 *** as such. This will affect the creation of libtool libraries that
8298 *** depend on shared libraries, but programs linked with such libtool
8299 *** libraries will work regardless of this problem. Nevertheless, you
8300 *** may want to report the problem to your system manager and/or to
8301 *** bug-libtool@gnu.org
8311 MAGIC_CMD="$lt_save_MAGIC_CMD"
8316 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
8317 if test -n "$MAGIC_CMD"; then
8318 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5
8319 $as_echo "$MAGIC_CMD" >&6; }
8321 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8322 $as_echo "no" >&6; }
8329 if test -z "$lt_cv_path_MAGIC_CMD"; then
8330 if test -n "$ac_tool_prefix"; then
8331 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for file" >&5
8332 $as_echo_n "checking for file... " >&6; }
8333 if test "${lt_cv_path_MAGIC_CMD+set}" = set; then :
8334 $as_echo_n "(cached) " >&6
8338 lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
8341 lt_save_MAGIC_CMD="$MAGIC_CMD"
8342 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
8343 ac_dummy="/usr/bin$PATH_SEPARATOR$PATH"
8344 for ac_dir in $ac_dummy; do
8346 test -z "$ac_dir" && ac_dir=.
8347 if test -f $ac_dir/file; then
8348 lt_cv_path_MAGIC_CMD="$ac_dir/file"
8349 if test -n "$file_magic_test_file"; then
8350 case $deplibs_check_method in
8352 file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
8353 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
8354 if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
8355 $EGREP "$file_magic_regex" > /dev/null; then
8360 *** Warning: the command libtool uses to detect shared libraries,
8361 *** $file_magic_cmd, produces output that libtool cannot recognize.
8362 *** The result is that libtool may fail to recognize shared libraries
8363 *** as such. This will affect the creation of libtool libraries that
8364 *** depend on shared libraries, but programs linked with such libtool
8365 *** libraries will work regardless of this problem. Nevertheless, you
8366 *** may want to report the problem to your system manager and/or to
8367 *** bug-libtool@gnu.org
8377 MAGIC_CMD="$lt_save_MAGIC_CMD"
8382 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
8383 if test -n "$MAGIC_CMD"; then
8384 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5
8385 $as_echo "$MAGIC_CMD" >&6; }
8387 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8388 $as_echo "no" >&6; }
8401 # Use C for the default configuration in the libtool script
8405 ac_cpp='$CPP $CPPFLAGS'
8406 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
8407 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
8408 ac_compiler_gnu=$ac_cv_c_compiler_gnu
8411 # Source file extension for C test sources.
8414 # Object file extension for compiled C test sources.
8418 # Code to be used in simple compile tests
8419 lt_simple_compile_test_code="int some_variable = 0;"
8421 # Code to be used in simple link tests
8422 lt_simple_link_test_code='int main(){return(0);}'
8430 # If no C compiler was specified, use CC.
8433 # If no C compiler flags were specified, use CFLAGS.
8434 LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
8436 # Allow CC to be a program name with arguments.
8439 # Save the default compiler, since it gets overwritten when the other
8440 # tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP.
8441 compiler_DEFAULT=$CC
8443 # save warnings/boilerplate of simple test code
8444 ac_outfile=conftest.$ac_objext
8445 echo "$lt_simple_compile_test_code" >conftest.$ac_ext
8446 eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
8447 _lt_compiler_boilerplate=`cat conftest.err`
8450 ac_outfile=conftest.$ac_objext
8451 echo "$lt_simple_link_test_code" >conftest.$ac_ext
8452 eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
8453 _lt_linker_boilerplate=`cat conftest.err`
8458 ## There is no encapsulation within the following macros, do not change
8459 ## the running order or otherwise move them around unless you know exactly
8460 ## what you are doing...
8461 if test -n "$compiler"; then
8463 lt_prog_compiler_no_builtin_flag=
8465 if test "$GCC" = yes; then
8466 case $cc_basename in
8468 lt_prog_compiler_no_builtin_flag=' -Xcompiler -fno-builtin' ;;
8470 lt_prog_compiler_no_builtin_flag=' -fno-builtin' ;;
8473 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -fno-rtti -fno-exceptions" >&5
8474 $as_echo_n "checking if $compiler supports -fno-rtti -fno-exceptions... " >&6; }
8475 if test "${lt_cv_prog_compiler_rtti_exceptions+set}" = set; then :
8476 $as_echo_n "(cached) " >&6
8478 lt_cv_prog_compiler_rtti_exceptions=no
8479 ac_outfile=conftest.$ac_objext
8480 echo "$lt_simple_compile_test_code" > conftest.$ac_ext
8481 lt_compiler_flag="-fno-rtti -fno-exceptions"
8482 # Insert the option either (1) after the last *FLAGS variable, or
8483 # (2) before a word containing "conftest.", or (3) at the end.
8484 # Note that $ac_compile itself does not contain backslashes and begins
8485 # with a dollar sign (not a hyphen), so the echo should work correctly.
8486 # The option is referenced via a variable to avoid confusing sed.
8487 lt_compile=`echo "$ac_compile" | $SED \
8488 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
8489 -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
8490 -e 's:$: $lt_compiler_flag:'`
8491 (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
8492 (eval "$lt_compile" 2>conftest.err)
8494 cat conftest.err >&5
8495 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8496 if (exit $ac_status) && test -s "$ac_outfile"; then
8497 # The compiler can only warn and ignore the option if not recognized
8498 # So say no if there are warnings other than the usual output.
8499 $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
8500 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
8501 if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
8502 lt_cv_prog_compiler_rtti_exceptions=yes
8508 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_rtti_exceptions" >&5
8509 $as_echo "$lt_cv_prog_compiler_rtti_exceptions" >&6; }
8511 if test x"$lt_cv_prog_compiler_rtti_exceptions" = xyes; then
8512 lt_prog_compiler_no_builtin_flag="$lt_prog_compiler_no_builtin_flag -fno-rtti -fno-exceptions"
8524 lt_prog_compiler_wl=
8525 lt_prog_compiler_pic=
8526 lt_prog_compiler_static=
8528 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $compiler option to produce PIC" >&5
8529 $as_echo_n "checking for $compiler option to produce PIC... " >&6; }
8531 if test "$GCC" = yes; then
8532 lt_prog_compiler_wl='-Wl,'
8533 lt_prog_compiler_static='-static'
8537 # All AIX code is PIC.
8538 if test "$host_cpu" = ia64; then
8539 # AIX 5 now supports IA64 processor
8540 lt_prog_compiler_static='-Bstatic'
8542 lt_prog_compiler_pic='-fPIC'
8548 # see comment about AmigaOS4 .so support
8549 lt_prog_compiler_pic='-fPIC'
8552 # FIXME: we need at least 68020 code to build shared libraries, but
8553 # adding the `-m68020' flag to GCC prevents building anything better,
8555 lt_prog_compiler_pic='-m68020 -resident32 -malways-restore-a4'
8560 beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
8561 # PIC is the default for these OSes.
8564 mingw* | cygwin* | pw32* | os2* | cegcc*)
8565 # This hack is so that the source file can tell whether it is being
8566 # built for inclusion in a dll (and should export symbols for example).
8567 # Although the cygwin gcc ignores -fPIC, still need this for old-style
8568 # (--disable-auto-import) libraries
8569 lt_prog_compiler_pic='-DDLL_EXPORT'
8572 darwin* | rhapsody*)
8573 # PIC is the default on this platform
8574 # Common symbols not allowed in MH_DYLIB files
8575 lt_prog_compiler_pic='-fno-common'
8579 # PIC is the default for Haiku.
8580 # The "-static" flag exists, but is broken.
8581 lt_prog_compiler_static=
8585 # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
8586 # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag
8587 # sets the default TLS model and affects inlining.
8593 lt_prog_compiler_pic='-fPIC'
8599 # Interix 3.x gcc -fpic/-fPIC options generate broken code.
8600 # Instead, we relocate shared libraries at runtime.
8604 # Just because we use GCC doesn't mean we suddenly get shared libraries
8605 # on systems that don't support them.
8606 lt_prog_compiler_can_build_shared=no
8611 # QNX uses GNU C++, but need to define -shared option too, otherwise
8613 lt_prog_compiler_pic='-fPIC -shared'
8617 if test -d /usr/nec; then
8618 lt_prog_compiler_pic=-Kconform_pic
8623 lt_prog_compiler_pic='-fPIC'
8627 case $cc_basename in
8628 nvcc*) # Cuda Compiler Driver 2.2
8629 lt_prog_compiler_wl='-Xlinker '
8630 lt_prog_compiler_pic='-Xcompiler -fPIC'
8634 # PORTME Check for flag to pass linker flags through the system compiler.
8637 lt_prog_compiler_wl='-Wl,'
8638 if test "$host_cpu" = ia64; then
8639 # AIX 5 now supports IA64 processor
8640 lt_prog_compiler_static='-Bstatic'
8642 lt_prog_compiler_static='-bnso -bI:/lib/syscalls.exp'
8646 mingw* | cygwin* | pw32* | os2* | cegcc*)
8647 # This hack is so that the source file can tell whether it is being
8648 # built for inclusion in a dll (and should export symbols for example).
8649 lt_prog_compiler_pic='-DDLL_EXPORT'
8652 hpux9* | hpux10* | hpux11*)
8653 lt_prog_compiler_wl='-Wl,'
8654 # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
8661 lt_prog_compiler_pic='+Z'
8664 # Is there a better lt_prog_compiler_static that works with the bundled CC?
8665 lt_prog_compiler_static='${wl}-a ${wl}archive'
8668 irix5* | irix6* | nonstopux*)
8669 lt_prog_compiler_wl='-Wl,'
8670 # PIC (with -KPIC) is the default.
8671 lt_prog_compiler_static='-non_shared'
8674 linux* | k*bsd*-gnu | kopensolaris*-gnu)
8675 case $cc_basename in
8676 # old Intel for x86_64 which still supported -KPIC.
8678 lt_prog_compiler_wl='-Wl,'
8679 lt_prog_compiler_pic='-KPIC'
8680 lt_prog_compiler_static='-static'
8682 # icc used to be incompatible with GCC.
8683 # ICC 10 doesn't accept -KPIC any more.
8685 lt_prog_compiler_wl='-Wl,'
8686 lt_prog_compiler_pic='-fPIC'
8687 lt_prog_compiler_static='-static'
8689 # Lahey Fortran 8.1.
8691 lt_prog_compiler_wl='-Wl,'
8692 lt_prog_compiler_pic='--shared'
8693 lt_prog_compiler_static='--static'
8695 pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*)
8696 # Portland Group compilers (*not* the Pentium gcc compiler,
8697 # which looks to be a dead project)
8698 lt_prog_compiler_wl='-Wl,'
8699 lt_prog_compiler_pic='-fpic'
8700 lt_prog_compiler_static='-Bstatic'
8703 lt_prog_compiler_wl='-Wl,'
8704 # All Alpha code is PIC.
8705 lt_prog_compiler_static='-non_shared'
8707 xl* | bgxl* | bgf* | mpixl*)
8708 # IBM XL C 8.0/Fortran 10.1, 11.1 on PPC and BlueGene
8709 lt_prog_compiler_wl='-Wl,'
8710 lt_prog_compiler_pic='-qpic'
8711 lt_prog_compiler_static='-qstaticlink'
8714 case `$CC -V 2>&1 | sed 5q` in
8715 *Sun\ F* | *Sun*Fortran*)
8716 # Sun Fortran 8.3 passes all unrecognized flags to the linker
8717 lt_prog_compiler_pic='-KPIC'
8718 lt_prog_compiler_static='-Bstatic'
8719 lt_prog_compiler_wl=''
8723 lt_prog_compiler_pic='-KPIC'
8724 lt_prog_compiler_static='-Bstatic'
8725 lt_prog_compiler_wl='-Wl,'
8733 lt_prog_compiler_pic='-KPIC'
8734 lt_prog_compiler_static='-Bstatic'
8738 # QNX uses GNU C++, but need to define -shared option too, otherwise
8740 lt_prog_compiler_pic='-fPIC -shared'
8743 osf3* | osf4* | osf5*)
8744 lt_prog_compiler_wl='-Wl,'
8745 # All OSF/1 code is PIC.
8746 lt_prog_compiler_static='-non_shared'
8750 lt_prog_compiler_static='-non_shared'
8754 lt_prog_compiler_pic='-KPIC'
8755 lt_prog_compiler_static='-Bstatic'
8756 case $cc_basename in
8758 lt_prog_compiler_wl='-Qoption ld ';;
8760 lt_prog_compiler_wl='-Wl,';;
8765 lt_prog_compiler_wl='-Qoption ld '
8766 lt_prog_compiler_pic='-PIC'
8767 lt_prog_compiler_static='-Bstatic'
8770 sysv4 | sysv4.2uw2* | sysv4.3*)
8771 lt_prog_compiler_wl='-Wl,'
8772 lt_prog_compiler_pic='-KPIC'
8773 lt_prog_compiler_static='-Bstatic'
8777 if test -d /usr/nec ;then
8778 lt_prog_compiler_pic='-Kconform_pic'
8779 lt_prog_compiler_static='-Bstatic'
8783 sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
8784 lt_prog_compiler_wl='-Wl,'
8785 lt_prog_compiler_pic='-KPIC'
8786 lt_prog_compiler_static='-Bstatic'
8790 lt_prog_compiler_wl='-Wl,'
8791 lt_prog_compiler_can_build_shared=no
8795 lt_prog_compiler_pic='-pic'
8796 lt_prog_compiler_static='-Bstatic'
8800 lt_prog_compiler_can_build_shared=no
8806 # For platforms which do not support PIC, -DPIC is meaningless:
8808 lt_prog_compiler_pic=
8811 lt_prog_compiler_pic="$lt_prog_compiler_pic -DPIC"
8814 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_prog_compiler_pic" >&5
8815 $as_echo "$lt_prog_compiler_pic" >&6; }
8823 # Check to make sure the PIC flag actually works.
8825 if test -n "$lt_prog_compiler_pic"; then
8826 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler PIC flag $lt_prog_compiler_pic works" >&5
8827 $as_echo_n "checking if $compiler PIC flag $lt_prog_compiler_pic works... " >&6; }
8828 if test "${lt_cv_prog_compiler_pic_works+set}" = set; then :
8829 $as_echo_n "(cached) " >&6
8831 lt_cv_prog_compiler_pic_works=no
8832 ac_outfile=conftest.$ac_objext
8833 echo "$lt_simple_compile_test_code" > conftest.$ac_ext
8834 lt_compiler_flag="$lt_prog_compiler_pic -DPIC"
8835 # Insert the option either (1) after the last *FLAGS variable, or
8836 # (2) before a word containing "conftest.", or (3) at the end.
8837 # Note that $ac_compile itself does not contain backslashes and begins
8838 # with a dollar sign (not a hyphen), so the echo should work correctly.
8839 # The option is referenced via a variable to avoid confusing sed.
8840 lt_compile=`echo "$ac_compile" | $SED \
8841 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
8842 -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
8843 -e 's:$: $lt_compiler_flag:'`
8844 (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
8845 (eval "$lt_compile" 2>conftest.err)
8847 cat conftest.err >&5
8848 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8849 if (exit $ac_status) && test -s "$ac_outfile"; then
8850 # The compiler can only warn and ignore the option if not recognized
8851 # So say no if there are warnings other than the usual output.
8852 $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
8853 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
8854 if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
8855 lt_cv_prog_compiler_pic_works=yes
8861 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic_works" >&5
8862 $as_echo "$lt_cv_prog_compiler_pic_works" >&6; }
8864 if test x"$lt_cv_prog_compiler_pic_works" = xyes; then
8865 case $lt_prog_compiler_pic in
8867 *) lt_prog_compiler_pic=" $lt_prog_compiler_pic" ;;
8870 lt_prog_compiler_pic=
8871 lt_prog_compiler_can_build_shared=no
8882 # Check to make sure the static flag actually works.
8884 wl=$lt_prog_compiler_wl eval lt_tmp_static_flag=\"$lt_prog_compiler_static\"
8885 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler static flag $lt_tmp_static_flag works" >&5
8886 $as_echo_n "checking if $compiler static flag $lt_tmp_static_flag works... " >&6; }
8887 if test "${lt_cv_prog_compiler_static_works+set}" = set; then :
8888 $as_echo_n "(cached) " >&6
8890 lt_cv_prog_compiler_static_works=no
8891 save_LDFLAGS="$LDFLAGS"
8892 LDFLAGS="$LDFLAGS $lt_tmp_static_flag"
8893 echo "$lt_simple_link_test_code" > conftest.$ac_ext
8894 if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
8895 # The linker can only warn and ignore the option if not recognized
8896 # So say no if there are warnings
8897 if test -s conftest.err; then
8898 # Append any errors to the config.log.
8899 cat conftest.err 1>&5
8900 $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
8901 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
8902 if diff conftest.exp conftest.er2 >/dev/null; then
8903 lt_cv_prog_compiler_static_works=yes
8906 lt_cv_prog_compiler_static_works=yes
8910 LDFLAGS="$save_LDFLAGS"
8913 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_static_works" >&5
8914 $as_echo "$lt_cv_prog_compiler_static_works" >&6; }
8916 if test x"$lt_cv_prog_compiler_static_works" = xyes; then
8919 lt_prog_compiler_static=
8928 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
8929 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
8930 if test "${lt_cv_prog_compiler_c_o+set}" = set; then :
8931 $as_echo_n "(cached) " >&6
8933 lt_cv_prog_compiler_c_o=no
8934 $RM -r conftest 2>/dev/null
8938 echo "$lt_simple_compile_test_code" > conftest.$ac_ext
8940 lt_compiler_flag="-o out/conftest2.$ac_objext"
8941 # Insert the option either (1) after the last *FLAGS variable, or
8942 # (2) before a word containing "conftest.", or (3) at the end.
8943 # Note that $ac_compile itself does not contain backslashes and begins
8944 # with a dollar sign (not a hyphen), so the echo should work correctly.
8945 lt_compile=`echo "$ac_compile" | $SED \
8946 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
8947 -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
8948 -e 's:$: $lt_compiler_flag:'`
8949 (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
8950 (eval "$lt_compile" 2>out/conftest.err)
8952 cat out/conftest.err >&5
8953 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8954 if (exit $ac_status) && test -s out/conftest2.$ac_objext
8956 # The compiler can only warn and ignore the option if not recognized
8957 # So say no if there are warnings
8958 $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
8959 $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
8960 if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
8961 lt_cv_prog_compiler_c_o=yes
8966 # SGI C++ compiler will create directory out/ii_files/ for
8967 # template instantiation
8968 test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
8969 $RM out/* && rmdir out
8975 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5
8976 $as_echo "$lt_cv_prog_compiler_c_o" >&6; }
8983 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
8984 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
8985 if test "${lt_cv_prog_compiler_c_o+set}" = set; then :
8986 $as_echo_n "(cached) " >&6
8988 lt_cv_prog_compiler_c_o=no
8989 $RM -r conftest 2>/dev/null
8993 echo "$lt_simple_compile_test_code" > conftest.$ac_ext
8995 lt_compiler_flag="-o out/conftest2.$ac_objext"
8996 # Insert the option either (1) after the last *FLAGS variable, or
8997 # (2) before a word containing "conftest.", or (3) at the end.
8998 # Note that $ac_compile itself does not contain backslashes and begins
8999 # with a dollar sign (not a hyphen), so the echo should work correctly.
9000 lt_compile=`echo "$ac_compile" | $SED \
9001 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
9002 -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
9003 -e 's:$: $lt_compiler_flag:'`
9004 (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
9005 (eval "$lt_compile" 2>out/conftest.err)
9007 cat out/conftest.err >&5
9008 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9009 if (exit $ac_status) && test -s out/conftest2.$ac_objext
9011 # The compiler can only warn and ignore the option if not recognized
9012 # So say no if there are warnings
9013 $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
9014 $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
9015 if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
9016 lt_cv_prog_compiler_c_o=yes
9021 # SGI C++ compiler will create directory out/ii_files/ for
9022 # template instantiation
9023 test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
9024 $RM out/* && rmdir out
9030 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5
9031 $as_echo "$lt_cv_prog_compiler_c_o" >&6; }
9036 hard_links="nottested"
9037 if test "$lt_cv_prog_compiler_c_o" = no && test "$need_locks" != no; then
9038 # do not overwrite the value of need_locks provided by the user
9039 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we can lock with hard links" >&5
9040 $as_echo_n "checking if we can lock with hard links... " >&6; }
9043 ln conftest.a conftest.b 2>/dev/null && hard_links=no
9045 ln conftest.a conftest.b 2>&5 || hard_links=no
9046 ln conftest.a conftest.b 2>/dev/null && hard_links=no
9047 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hard_links" >&5
9048 $as_echo "$hard_links" >&6; }
9049 if test "$hard_links" = no; then
9050 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&5
9051 $as_echo "$as_me: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2;}
9063 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5
9064 $as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; }
9067 allow_undefined_flag=
9068 always_export_symbols=no
9070 archive_expsym_cmds=
9071 compiler_needs_object=no
9072 enable_shared_with_static_runtimes=no
9073 export_dynamic_flag_spec=
9074 export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
9075 hardcode_automatic=no
9077 hardcode_direct_absolute=no
9078 hardcode_libdir_flag_spec=
9079 hardcode_libdir_flag_spec_ld=
9080 hardcode_libdir_separator=
9082 hardcode_shlibpath_var=unsupported
9084 link_all_deplibs=unknown
9087 old_archive_from_new_cmds=
9088 old_archive_from_expsyms_cmds=
9089 thread_safe_flag_spec=
9090 whole_archive_flag_spec=
9091 # include_expsyms should be a list of space-separated symbols to be *always*
9092 # included in the symbol list
9094 # exclude_expsyms can be an extended regexp of symbols to exclude
9095 # it will be wrapped by ` (' and `)$', so one must not match beginning or
9096 # end of line. Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc',
9097 # as well as any symbol that contains `d'.
9098 exclude_expsyms='_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'
9099 # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
9100 # platforms (ab)use it in PIC code, but their linkers get confused if
9101 # the symbol is explicitly referenced. Since portable code cannot
9102 # rely on this symbol name, it's probably fine to never include it in
9103 # preloaded symbol tables.
9104 # Exclude shared library initialization/finalization symbols.
9105 extract_expsyms_cmds=
9108 cygwin* | mingw* | pw32* | cegcc*)
9109 # FIXME: the MSVC++ port hasn't been tested in a loooong time
9110 # When not using gcc, we currently assume that we are using
9111 # Microsoft Visual C++.
9112 if test "$GCC" != yes; then
9117 # we just hope/assume this is gcc and not c89 (= MSVC++)
9127 # On some targets, GNU ld is compatible enough with the native linker
9128 # that we're better off using the native interface for both.
9129 lt_use_gnu_ld_interface=no
9130 if test "$with_gnu_ld" = yes; then
9133 # The AIX port of GNU ld has always aspired to compatibility
9134 # with the native linker. However, as the warning in the GNU ld
9135 # block says, versions before 2.19.5* couldn't really create working
9136 # shared libraries, regardless of the interface used.
9137 case `$LD -v 2>&1` in
9138 *\ \(GNU\ Binutils\)\ 2.19.5*) ;;
9139 *\ \(GNU\ Binutils\)\ 2.[2-9]*) ;;
9140 *\ \(GNU\ Binutils\)\ [3-9]*) ;;
9142 lt_use_gnu_ld_interface=yes
9147 lt_use_gnu_ld_interface=yes
9152 if test "$lt_use_gnu_ld_interface" = yes; then
9153 # If archive_cmds runs LD, not CC, wlarc should be empty
9156 # Set some defaults for GNU ld with shared library support. These
9157 # are reset later if shared libraries are not supported. Putting them
9158 # here allows them to be overridden if necessary.
9159 runpath_var=LD_RUN_PATH
9160 hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
9161 export_dynamic_flag_spec='${wl}--export-dynamic'
9162 # ancient GNU ld didn't support --whole-archive et. al.
9163 if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then
9164 whole_archive_flag_spec="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
9166 whole_archive_flag_spec=
9168 supports_anon_versioning=no
9169 case `$LD -v 2>&1` in
9170 *GNU\ gold*) supports_anon_versioning=yes ;;
9171 *\ [01].* | *\ 2.[0-9].* | *\ 2.10.*) ;; # catch versions < 2.11
9172 *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
9173 *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
9174 *\ 2.11.*) ;; # other 2.11 versions
9175 *) supports_anon_versioning=yes ;;
9178 # See if GNU ld supports shared libraries.
9181 # On AIX/PPC, the GNU linker is very broken
9182 if test "$host_cpu" != ia64; then
9186 *** Warning: the GNU linker, at least up to release 2.19, is reported
9187 *** to be unable to reliably create shared libraries on AIX.
9188 *** Therefore, libtool is disabling shared libraries support. If you
9189 *** really care for shared libraries, you may want to install binutils
9190 *** 2.20 or above, or modify your PATH so that a non-GNU linker is found.
9191 *** You will then need to restart the configuration process.
9200 # see comment about AmigaOS4 .so support
9201 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9202 archive_expsym_cmds=''
9205 archive_cmds='$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 $output_objdir && a2ixlibrary -32)'
9206 hardcode_libdir_flag_spec='-L$libdir'
9207 hardcode_minus_L=yes
9213 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
9214 allow_undefined_flag=unsupported
9215 # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
9216 # support --undefined. This deserves some investigation. FIXME
9217 archive_cmds='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9223 cygwin* | mingw* | pw32* | cegcc*)
9224 # _LT_TAGVAR(hardcode_libdir_flag_spec, ) is actually meaningless,
9225 # as there is no search path for DLLs.
9226 hardcode_libdir_flag_spec='-L$libdir'
9227 export_dynamic_flag_spec='${wl}--export-all-symbols'
9228 allow_undefined_flag=unsupported
9229 always_export_symbols=no
9230 enable_shared_with_static_runtimes=yes
9231 export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1 DATA/'\'' | $SED -e '\''/^[AITW][ ]/s/.*[ ]//'\'' | sort | uniq > $export_symbols'
9233 if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
9234 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
9235 # If the export-symbols file already is a .def file (1st line
9236 # is EXPORTS), use it as is; otherwise, prepend...
9237 archive_expsym_cmds='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
9238 cp $export_symbols $output_objdir/$soname.def;
9240 echo EXPORTS > $output_objdir/$soname.def;
9241 cat $export_symbols >> $output_objdir/$soname.def;
9243 $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
9250 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9251 link_all_deplibs=yes
9256 hardcode_shlibpath_var=no
9257 hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
9258 export_dynamic_flag_spec='${wl}-E'
9259 # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
9260 # Instead, shared libraries are loaded at an image base (0x10000000 by
9261 # default) and relocated if they conflict, which is a slow very memory
9262 # consuming and fragmenting process. To avoid this, we pick a random,
9263 # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
9264 # time. Moving up from 0x10000000 also allows more sbrk(2) space.
9265 archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
9266 archive_expsym_cmds='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
9269 gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu)
9271 if test "$host_os" = linux-dietlibc; then
9272 case $cc_basename in
9273 diet\ *) tmp_diet=yes;; # linux-dietlibc with static linking (!diet-dyn)
9276 if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \
9277 && test "$tmp_diet" = no
9280 tmp_sharedflag='-shared'
9281 case $cc_basename,$host_cpu in
9282 pgcc*) # Portland Group C compiler
9283 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'
9284 tmp_addflag=' $pic_flag'
9286 pgf77* | pgf90* | pgf95* | pgfortran*)
9287 # Portland Group f77 and f90 compilers
9288 whole_archive_flag_spec='${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'
9289 tmp_addflag=' $pic_flag -Mnomain' ;;
9290 ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64
9291 tmp_addflag=' -i_dynamic' ;;
9292 efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64
9293 tmp_addflag=' -i_dynamic -nofor_main' ;;
9294 ifc* | ifort*) # Intel Fortran compiler
9295 tmp_addflag=' -nofor_main' ;;
9296 lf95*) # Lahey Fortran 8.1
9297 whole_archive_flag_spec=
9298 tmp_sharedflag='--shared' ;;
9299 xl[cC]* | bgxl[cC]* | mpixl[cC]*) # IBM XL C 8.0 on PPC (deal with xlf below)
9300 tmp_sharedflag='-qmkshrobj'
9302 nvcc*) # Cuda Compiler Driver 2.2
9303 whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
9304 compiler_needs_object=yes
9307 case `$CC -V 2>&1 | sed 5q` in
9308 *Sun\ C*) # Sun C 5.9
9309 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\"` ${wl}--no-whole-archive'
9310 compiler_needs_object=yes
9311 tmp_sharedflag='-G' ;;
9312 *Sun\ F*) # Sun Fortran 8.3
9313 tmp_sharedflag='-G' ;;
9315 archive_cmds='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9317 if test "x$supports_anon_versioning" = xyes; then
9318 archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~
9319 cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
9320 echo "local: *; };" >> $output_objdir/$libname.ver~
9321 $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
9324 case $cc_basename in
9325 xlf* | bgf* | bgxlf* | mpixlf*)
9326 # IBM XL Fortran 10.1 on PPC cannot create shared libs itself
9327 whole_archive_flag_spec='--whole-archive$convenience --no-whole-archive'
9328 hardcode_libdir_flag_spec=
9329 hardcode_libdir_flag_spec_ld='-rpath $libdir'
9330 archive_cmds='$LD -shared $libobjs $deplibs $compiler_flags -soname $soname -o $lib'
9331 if test "x$supports_anon_versioning" = xyes; then
9332 archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~
9333 cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
9334 echo "local: *; };" >> $output_objdir/$libname.ver~
9335 $LD -shared $libobjs $deplibs $compiler_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib'
9345 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
9346 archive_cmds='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
9349 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9350 archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
9355 if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then
9359 *** Warning: The releases 2.8.* of the GNU linker cannot reliably
9360 *** create shared libraries on Solaris systems. Therefore, libtool
9361 *** is disabling shared libraries support. We urge you to upgrade GNU
9362 *** binutils to release 2.9.1 or newer. Another option is to modify
9363 *** your PATH or compiler configuration so that the native linker is
9364 *** used, and then restart.
9367 elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
9368 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9369 archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
9375 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*)
9376 case `$LD -v 2>&1` in
9377 *\ [01].* | *\ 2.[0-9].* | *\ 2.1[0-5].*)
9381 *** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not
9382 *** reliably create shared libraries on SCO systems. Therefore, libtool
9383 *** is disabling shared libraries support. We urge you to upgrade GNU
9384 *** binutils to release 2.16.91.0.3 or newer. Another option is to modify
9385 *** your PATH or compiler configuration so that the native linker is
9386 *** used, and then restart.
9391 # For security reasons, it is highly recommended that you always
9392 # use absolute paths for naming shared libraries, and exclude the
9393 # DT_RUNPATH tag from executables and libraries. But doing so
9394 # requires that you compile everything twice, which is a pain.
9395 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
9396 hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
9397 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9398 archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
9407 archive_cmds='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
9410 hardcode_shlibpath_var=no
9414 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
9415 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9416 archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
9423 if test "$ld_shlibs" = no; then
9425 hardcode_libdir_flag_spec=
9426 export_dynamic_flag_spec=
9427 whole_archive_flag_spec=
9430 # PORTME fill in a description of your system's linker (not GNU ld)
9433 allow_undefined_flag=unsupported
9434 always_export_symbols=yes
9435 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'
9436 # Note: this linker hardcodes the directories in LIBPATH if there
9437 # are no directories specified by -L.
9438 hardcode_minus_L=yes
9439 if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then
9440 # Neither direct hardcoding nor static linking is supported with a
9442 hardcode_direct=unsupported
9447 if test "$host_cpu" = ia64; then
9448 # On IA64, the linker does run time linking by default, so we don't
9449 # have to do anything special.
9450 aix_use_runtimelinking=no
9451 exp_sym_flag='-Bexport'
9454 # If we're using GNU nm, then we don't want the "-C" option.
9455 # -C means demangle to AIX nm, but means don't demangle with GNU nm
9456 # Also, AIX nm treats weak defined symbols like other global
9457 # defined symbols, whereas GNU nm marks them as "W".
9458 if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
9459 export_symbols_cmds='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
9461 export_symbols_cmds='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
9463 aix_use_runtimelinking=no
9465 # Test if we are trying to use run time linking or normal
9466 # AIX style linking. If -brtl is somewhere in LDFLAGS, we
9467 # need to do runtime linking.
9468 case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*)
9469 for ld_flag in $LDFLAGS; do
9470 if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then
9471 aix_use_runtimelinking=yes
9478 exp_sym_flag='-bexport'
9479 no_entry_flag='-bnoentry'
9482 # When large executables or shared objects are built, AIX ld can
9483 # have problems creating the table of contents. If linking a library
9484 # or program results in "error TOC overflow" add -mminimal-toc to
9485 # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
9486 # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
9490 hardcode_direct_absolute=yes
9491 hardcode_libdir_separator=':'
9492 link_all_deplibs=yes
9493 file_list_spec='${wl}-f,'
9495 if test "$GCC" = yes; then
9496 case $host_os in aix4.[012]|aix4.[012].*)
9497 # We only want to do this on AIX 4.2 and lower, the check
9498 # below for broken collect2 doesn't work under 4.3+
9499 collect2name=`${CC} -print-prog-name=collect2`
9500 if test -f "$collect2name" &&
9501 strings "$collect2name" | $GREP resolve_lib_name >/dev/null
9503 # We have reworked collect2
9506 # We have old collect2
9507 hardcode_direct=unsupported
9508 # It fails to find uninstalled libraries when the uninstalled
9509 # path is not listed in the libpath. Setting hardcode_minus_L
9510 # to unsupported forces relinking
9511 hardcode_minus_L=yes
9512 hardcode_libdir_flag_spec='-L$libdir'
9513 hardcode_libdir_separator=
9517 shared_flag='-shared'
9518 if test "$aix_use_runtimelinking" = yes; then
9519 shared_flag="$shared_flag "'${wl}-G'
9523 if test "$host_cpu" = ia64; then
9524 # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
9525 # chokes on -Wl,-G. The following line is correct:
9528 if test "$aix_use_runtimelinking" = yes; then
9529 shared_flag='${wl}-G'
9531 shared_flag='${wl}-bM:SRE'
9536 export_dynamic_flag_spec='${wl}-bexpall'
9537 # It seems that -bexpall does not export symbols beginning with
9538 # underscore (_), so it is better to generate a list of symbols to export.
9539 always_export_symbols=yes
9540 if test "$aix_use_runtimelinking" = yes; then
9541 # Warning - without using the other runtime loading flags (-brtl),
9542 # -berok will link without error, but may produce a broken library.
9543 allow_undefined_flag='-berok'
9544 # Determine the default libpath from the value encoded in an
9546 if test x$gcc_no_link = xyes; then
9547 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
9549 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9550 /* end confdefs.h. */
9560 if ac_fn_c_try_link "$LINENO"; then :
9562 lt_aix_libpath_sed='
9563 /Import File Strings/,/^$/ {
9569 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
9570 # Check for a 64-bit object if we didn't find anything.
9571 if test -z "$aix_libpath"; then
9572 aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
9575 rm -f core conftest.err conftest.$ac_objext \
9576 conftest$ac_exeext conftest.$ac_ext
9577 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
9579 hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath"
9580 archive_expsym_cmds='$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 $shared_flag"
9582 if test "$host_cpu" = ia64; then
9583 hardcode_libdir_flag_spec='${wl}-R $libdir:/usr/lib:/lib'
9584 allow_undefined_flag="-z nodefs"
9585 archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols"
9587 # Determine the default libpath from the value encoded in an
9589 if test x$gcc_no_link = xyes; then
9590 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
9592 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9593 /* end confdefs.h. */
9603 if ac_fn_c_try_link "$LINENO"; then :
9605 lt_aix_libpath_sed='
9606 /Import File Strings/,/^$/ {
9612 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
9613 # Check for a 64-bit object if we didn't find anything.
9614 if test -z "$aix_libpath"; then
9615 aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
9618 rm -f core conftest.err conftest.$ac_objext \
9619 conftest$ac_exeext conftest.$ac_ext
9620 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
9622 hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath"
9623 # Warning - without using the other run time loading flags,
9624 # -berok will link without error, but may produce a broken library.
9625 no_undefined_flag=' ${wl}-bernotok'
9626 allow_undefined_flag=' ${wl}-berok'
9627 if test "$with_gnu_ld" = yes; then
9628 # We only use this code for GNU lds that support --whole-archive.
9629 whole_archive_flag_spec='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
9631 # Exported symbols can be pulled into shared objects from archives
9632 whole_archive_flag_spec='$convenience'
9634 archive_cmds_need_lc=yes
9635 # This is similar to how AIX traditionally builds its shared libraries.
9636 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'
9644 # see comment about AmigaOS4 .so support
9645 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9646 archive_expsym_cmds=''
9649 archive_cmds='$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 $output_objdir && a2ixlibrary -32)'
9650 hardcode_libdir_flag_spec='-L$libdir'
9651 hardcode_minus_L=yes
9657 export_dynamic_flag_spec=-rdynamic
9660 cygwin* | mingw* | pw32* | cegcc*)
9661 # When not using gcc, we currently assume that we are using
9662 # Microsoft Visual C++.
9663 # hardcode_libdir_flag_spec is actually meaningless, as there is
9664 # no search path for DLLs.
9665 hardcode_libdir_flag_spec=' '
9666 allow_undefined_flag=unsupported
9667 # Tell ltmain to make .lib files, not .a files.
9669 # Tell ltmain to make .dll files, not .so files.
9671 # FIXME: Setting linknames here is a bad hack.
9672 archive_cmds='$CC -o $lib $libobjs $compiler_flags `func_echo_all "$deplibs" | $SED '\''s/ -lc$//'\''` -link -dll~linknames='
9673 # The linker will automatically build a .lib file if we build a DLL.
9674 old_archive_from_new_cmds='true'
9675 # FIXME: Should let the user specify the lib program.
9676 old_archive_cmds='lib -OUT:$oldlib$oldobjs$old_deplibs'
9677 fix_srcfile_path='`cygpath -w "$srcfile"`'
9678 enable_shared_with_static_runtimes=yes
9681 darwin* | rhapsody*)
9684 archive_cmds_need_lc=no
9686 hardcode_automatic=yes
9687 hardcode_shlibpath_var=unsupported
9688 if test "$lt_cv_ld_force_load" = "yes"; then
9689 whole_archive_flag_spec='`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience ${wl}-force_load,$conv\"; done; func_echo_all \"$new_convenience\"`'
9691 whole_archive_flag_spec=''
9693 link_all_deplibs=yes
9694 allow_undefined_flag="$_lt_dar_allow_undefined"
9695 case $cc_basename in
9696 ifort*) _lt_dar_can_shared=yes ;;
9697 *) _lt_dar_can_shared=$GCC ;;
9699 if test "$_lt_dar_can_shared" = "yes"; then
9700 output_verbose_link_cmd=func_echo_all
9701 archive_cmds="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod${_lt_dsymutil}"
9702 module_cmds="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}"
9703 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}${_lt_dsymutil}"
9704 module_expsym_cmds="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}"
9713 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
9714 hardcode_libdir_flag_spec='-L$libdir'
9715 hardcode_shlibpath_var=no
9718 # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
9719 # support. Future versions do this automatically, but an explicit c++rt0.o
9720 # does not break anything, and helps significantly (at the cost of a little
9723 archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
9724 hardcode_libdir_flag_spec='-R$libdir'
9726 hardcode_shlibpath_var=no
9729 # Unfortunately, older versions of FreeBSD 2 do not have this feature.
9731 archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
9733 hardcode_minus_L=yes
9734 hardcode_shlibpath_var=no
9737 # FreeBSD 3 and greater uses gcc -shared to do shared libraries.
9738 freebsd* | dragonfly*)
9739 archive_cmds='$CC -shared -o $lib $libobjs $deplibs $compiler_flags'
9740 hardcode_libdir_flag_spec='-R$libdir'
9742 hardcode_shlibpath_var=no
9746 if test "$GCC" = yes; then
9747 archive_cmds='$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 $lib'
9749 archive_cmds='$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 $lib'
9751 hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
9752 hardcode_libdir_separator=:
9755 # hardcode_minus_L: Not really in the search PATH,
9756 # but as the default location of the library.
9757 hardcode_minus_L=yes
9758 export_dynamic_flag_spec='${wl}-E'
9762 if test "$GCC" = yes && test "$with_gnu_ld" = no; then
9763 archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
9765 archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
9767 if test "$with_gnu_ld" = no; then
9768 hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
9769 hardcode_libdir_flag_spec_ld='+b $libdir'
9770 hardcode_libdir_separator=:
9772 hardcode_direct_absolute=yes
9773 export_dynamic_flag_spec='${wl}-E'
9774 # hardcode_minus_L: Not really in the search PATH,
9775 # but as the default location of the library.
9776 hardcode_minus_L=yes
9781 if test "$GCC" = yes && test "$with_gnu_ld" = no; then
9784 archive_cmds='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
9787 archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
9790 archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
9796 archive_cmds='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
9799 archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
9803 # Older versions of the 11.00 compiler do not understand -b yet
9804 # (HP92453-01 A.11.01.20 doesn't, HP92453-01 B.11.X.35175-35176.GP does)
9805 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC understands -b" >&5
9806 $as_echo_n "checking if $CC understands -b... " >&6; }
9807 if test "${lt_cv_prog_compiler__b+set}" = set; then :
9808 $as_echo_n "(cached) " >&6
9810 lt_cv_prog_compiler__b=no
9811 save_LDFLAGS="$LDFLAGS"
9812 LDFLAGS="$LDFLAGS -b"
9813 echo "$lt_simple_link_test_code" > conftest.$ac_ext
9814 if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
9815 # The linker can only warn and ignore the option if not recognized
9816 # So say no if there are warnings
9817 if test -s conftest.err; then
9818 # Append any errors to the config.log.
9819 cat conftest.err 1>&5
9820 $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
9821 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
9822 if diff conftest.exp conftest.er2 >/dev/null; then
9823 lt_cv_prog_compiler__b=yes
9826 lt_cv_prog_compiler__b=yes
9830 LDFLAGS="$save_LDFLAGS"
9833 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler__b" >&5
9834 $as_echo "$lt_cv_prog_compiler__b" >&6; }
9836 if test x"$lt_cv_prog_compiler__b" = xyes; then
9837 archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
9839 archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
9845 if test "$with_gnu_ld" = no; then
9846 hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
9847 hardcode_libdir_separator=:
9852 hardcode_shlibpath_var=no
9856 hardcode_direct_absolute=yes
9857 export_dynamic_flag_spec='${wl}-E'
9859 # hardcode_minus_L: Not really in the search PATH,
9860 # but as the default location of the library.
9861 hardcode_minus_L=yes
9867 irix5* | irix6* | nonstopux*)
9868 if test "$GCC" = yes; then
9869 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 $lib'
9870 # Try to use the -exported_symbol ld option, if it does not
9871 # work, assume that -exports_file does not work either and
9872 # implicitly export all symbols.
9873 save_LDFLAGS="$LDFLAGS"
9874 LDFLAGS="$LDFLAGS -shared ${wl}-exported_symbol ${wl}foo ${wl}-update_registry ${wl}/dev/null"
9875 if test x$gcc_no_link = xyes; then
9876 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
9878 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9879 /* end confdefs.h. */
9882 if ac_fn_c_try_link "$LINENO"; then :
9883 archive_expsym_cmds='$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 $lib'
9886 rm -f core conftest.err conftest.$ac_objext \
9887 conftest$ac_exeext conftest.$ac_ext
9888 LDFLAGS="$save_LDFLAGS"
9890 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
9891 archive_expsym_cmds='$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 $lib'
9893 archive_cmds_need_lc='no'
9894 hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
9895 hardcode_libdir_separator=:
9897 link_all_deplibs=yes
9901 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
9902 archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out
9904 archive_cmds='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF
9906 hardcode_libdir_flag_spec='-R$libdir'
9908 hardcode_shlibpath_var=no
9912 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
9914 hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
9915 hardcode_libdir_separator=:
9916 hardcode_shlibpath_var=no
9923 if test -f /usr/libexec/ld.so; then
9925 hardcode_shlibpath_var=no
9926 hardcode_direct_absolute=yes
9927 if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
9928 archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
9929 archive_expsym_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols'
9930 hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
9931 export_dynamic_flag_spec='${wl}-E'
9934 openbsd[01].* | openbsd2.[0-7] | openbsd2.[0-7].*)
9935 archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
9936 hardcode_libdir_flag_spec='-R$libdir'
9939 archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
9940 hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
9950 hardcode_libdir_flag_spec='-L$libdir'
9951 hardcode_minus_L=yes
9952 allow_undefined_flag=unsupported
9953 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'
9954 old_archive_from_new_cmds='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def'
9958 if test "$GCC" = yes; then
9959 allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*'
9960 archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
9962 allow_undefined_flag=' -expect_unresolved \*'
9963 archive_cmds='$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 $lib'
9965 archive_cmds_need_lc='no'
9966 hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
9967 hardcode_libdir_separator=:
9970 osf4* | osf5*) # as osf3* with the addition of -msym flag
9971 if test "$GCC" = yes; then
9972 allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*'
9973 archive_cmds='$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 $lib'
9974 hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
9976 allow_undefined_flag=' -expect_unresolved \*'
9977 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'
9978 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~
9979 $CC -shared${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'
9981 # Both c and cxx compiler support -rpath directly
9982 hardcode_libdir_flag_spec='-rpath $libdir'
9984 archive_cmds_need_lc='no'
9985 hardcode_libdir_separator=:
9989 no_undefined_flag=' -z defs'
9990 if test "$GCC" = yes; then
9992 archive_cmds='$CC -shared ${wl}-z ${wl}text ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
9993 archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
9994 $CC -shared ${wl}-z ${wl}text ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
9996 case `$CC -V 2>&1` in
9999 archive_cmds='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
10000 archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
10001 $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp'
10005 archive_cmds='$CC -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $compiler_flags'
10006 archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
10007 $CC -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
10011 hardcode_libdir_flag_spec='-R$libdir'
10012 hardcode_shlibpath_var=no
10014 solaris2.[0-5] | solaris2.[0-5].*) ;;
10016 # The compiler driver will combine and reorder linker options,
10017 # but understands `-z linker_flag'. GCC discards it without `$wl',
10018 # but is careful enough not to reorder.
10019 # Supported since Solaris 2.6 (maybe 2.5.1?)
10020 if test "$GCC" = yes; then
10021 whole_archive_flag_spec='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
10023 whole_archive_flag_spec='-z allextract$convenience -z defaultextract'
10027 link_all_deplibs=yes
10031 if test "x$host_vendor" = xsequent; then
10032 # Use $CC to link under sequent, because it throws in some extra .o
10033 # files that make .init and .fini sections work.
10034 archive_cmds='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags'
10036 archive_cmds='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
10038 hardcode_libdir_flag_spec='-L$libdir'
10039 hardcode_direct=yes
10040 hardcode_minus_L=yes
10041 hardcode_shlibpath_var=no
10045 case $host_vendor in
10047 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
10048 hardcode_direct=yes # is this really true???
10051 ## LD is ld it makes a PLAMLIB
10052 ## CC just makes a GrossModule.
10053 archive_cmds='$LD -G -o $lib $libobjs $deplibs $linker_flags'
10054 reload_cmds='$CC -r -o $output$reload_objs'
10058 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
10059 hardcode_direct=no #Motorola manual says yes, but my tests say they lie
10062 runpath_var='LD_RUN_PATH'
10063 hardcode_shlibpath_var=no
10067 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
10068 hardcode_shlibpath_var=no
10069 export_dynamic_flag_spec='-Bexport'
10073 if test -d /usr/nec; then
10074 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
10075 hardcode_shlibpath_var=no
10076 runpath_var=LD_RUN_PATH
10077 hardcode_runpath_var=yes
10082 sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*)
10083 no_undefined_flag='${wl}-z,text'
10084 archive_cmds_need_lc=no
10085 hardcode_shlibpath_var=no
10086 runpath_var='LD_RUN_PATH'
10088 if test "$GCC" = yes; then
10089 archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
10090 archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
10092 archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
10093 archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
10097 sysv5* | sco3.2v5* | sco5v6*)
10098 # Note: We can NOT use -z defs as we might desire, because we do not
10099 # link with -lc, and that would cause any symbols used from libc to
10100 # always be unresolved, which means just about no library would
10101 # ever link correctly. If we're not using GNU ld we use -z text
10102 # though, which does catch some bad symbols but isn't as heavy-handed
10104 no_undefined_flag='${wl}-z,text'
10105 allow_undefined_flag='${wl}-z,nodefs'
10106 archive_cmds_need_lc=no
10107 hardcode_shlibpath_var=no
10108 hardcode_libdir_flag_spec='${wl}-R,$libdir'
10109 hardcode_libdir_separator=':'
10110 link_all_deplibs=yes
10111 export_dynamic_flag_spec='${wl}-Bexport'
10112 runpath_var='LD_RUN_PATH'
10114 if test "$GCC" = yes; then
10115 archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
10116 archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
10118 archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
10119 archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
10124 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
10125 hardcode_libdir_flag_spec='-L$libdir'
10126 hardcode_shlibpath_var=no
10134 if test x$host_vendor = xsni; then
10136 sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
10137 export_dynamic_flag_spec='${wl}-Blargedynsym'
10143 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs" >&5
10144 $as_echo "$ld_shlibs" >&6; }
10145 test "$ld_shlibs" = no && can_build_shared=no
10147 with_gnu_ld=$with_gnu_ld
10164 # Do we need to explicitly link libc?
10166 case "x$archive_cmds_need_lc" in
10168 # Assume -lc should be added
10169 archive_cmds_need_lc=yes
10171 if test "$enable_shared" = yes && test "$GCC" = yes; then
10172 case $archive_cmds in
10174 # FIXME: we may have to deal with multi-command sequences.
10177 # Test whether the compiler implicitly links with -lc since on some
10178 # systems, -lgcc has to come before -lc. If gcc already passes -lc
10179 # to ld, don't add -lc before -lgcc.
10180 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -lc should be explicitly linked in" >&5
10181 $as_echo_n "checking whether -lc should be explicitly linked in... " >&6; }
10182 if test "${lt_cv_archive_cmds_need_lc+set}" = set; then :
10183 $as_echo_n "(cached) " >&6
10186 echo "$lt_simple_compile_test_code" > conftest.$ac_ext
10188 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
10189 (eval $ac_compile) 2>&5
10191 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
10192 test $ac_status = 0; } 2>conftest.err; then
10195 libobjs=conftest.$ac_objext
10197 wl=$lt_prog_compiler_wl
10198 pic_flag=$lt_prog_compiler_pic
10204 lt_save_allow_undefined_flag=$allow_undefined_flag
10205 allow_undefined_flag=
10206 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1\""; } >&5
10207 (eval $archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 2>&5
10209 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
10210 test $ac_status = 0; }
10212 lt_cv_archive_cmds_need_lc=no
10214 lt_cv_archive_cmds_need_lc=yes
10216 allow_undefined_flag=$lt_save_allow_undefined_flag
10218 cat conftest.err 1>&5
10223 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_archive_cmds_need_lc" >&5
10224 $as_echo "$lt_cv_archive_cmds_need_lc" >&6; }
10225 archive_cmds_need_lc=$lt_cv_archive_cmds_need_lc
10388 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dynamic linker characteristics" >&5
10389 $as_echo_n "checking dynamic linker characteristics... " >&6; }
10391 if test "$GCC" = yes; then
10393 darwin*) lt_awk_arg="/^libraries:/,/LR/" ;;
10394 *) lt_awk_arg="/^libraries:/" ;;
10397 mingw* | cegcc*) lt_sed_strip_eq="s,=\([A-Za-z]:\),\1,g" ;;
10398 *) lt_sed_strip_eq="s,=/,/,g" ;;
10400 lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e $lt_sed_strip_eq`
10401 case $lt_search_path_spec in
10403 # if the path contains ";" then we assume it to be the separator
10404 # otherwise default to the standard path separator (i.e. ":") - it is
10405 # assumed that no part of a normal pathname contains ";" but that should
10406 # okay in the real world where ";" in dirpaths is itself problematic.
10407 lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED 's/;/ /g'`
10410 lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED "s/$PATH_SEPARATOR/ /g"`
10413 # Ok, now we have the path, separated by spaces, we can step through it
10414 # and add multilib dir if necessary.
10415 lt_tmp_lt_search_path_spec=
10416 lt_multi_os_dir=`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null`
10417 for lt_sys_path in $lt_search_path_spec; do
10418 if test -d "$lt_sys_path/$lt_multi_os_dir"; then
10419 lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path/$lt_multi_os_dir"
10421 test -d "$lt_sys_path" && \
10422 lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path"
10425 lt_search_path_spec=`$ECHO "$lt_tmp_lt_search_path_spec" | awk '
10426 BEGIN {RS=" "; FS="/|\n";} {
10429 for (lt_i = NF; lt_i > 0; lt_i--) {
10430 if ($lt_i != "" && $lt_i != ".") {
10431 if ($lt_i == "..") {
10434 if (lt_count == 0) {
10435 lt_foo="/" $lt_i lt_foo;
10442 if (lt_foo != "") { lt_freq[lt_foo]++; }
10443 if (lt_freq[lt_foo] == 1) { print lt_foo; }
10445 # AWK program above erroneously prepends '/' to C:/dos/paths
10448 mingw* | cegcc*) lt_search_path_spec=`$ECHO "$lt_search_path_spec" |\
10449 $SED 's,/\([A-Za-z]:\),\1,g'` ;;
10451 sys_lib_search_path_spec=`$ECHO "$lt_search_path_spec" | $lt_NL2SP`
10453 sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
10455 library_names_spec=
10456 libname_spec='lib$name'
10460 postuninstall_cmds=
10464 shlibpath_overrides_runpath=unknown
10466 dynamic_linker="$host_os ld.so"
10467 sys_lib_dlsearch_path_spec="/lib /usr/lib"
10468 need_lib_prefix=unknown
10469 hardcode_into_libs=no
10471 # when you set need_version to no, make sure it does not cause -set_version
10472 # flags to be left without arguments
10473 need_version=unknown
10478 library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
10479 shlibpath_var=LIBPATH
10481 # AIX 3 has no versioning support, so we append a major version to the name.
10482 soname_spec='${libname}${release}${shared_ext}$major'
10489 hardcode_into_libs=yes
10490 if test "$host_cpu" = ia64; then
10491 # AIX 5 supports IA64
10492 library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
10493 shlibpath_var=LD_LIBRARY_PATH
10495 # With GCC up to 2.95.x, collect2 would create an import file
10496 # for dependence libraries. The import file would start with
10497 # the line `#! .'. This would cause the generated library to
10498 # depend on `.', always an invalid library. This was fixed in
10499 # development snapshots of GCC prior to 3.0.
10501 aix4 | aix4.[01] | aix4.[01].*)
10502 if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
10504 echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then
10507 can_build_shared=no
10511 # AIX (on Power*) has no versioning support, so currently we can not hardcode correct
10512 # soname into executable. Probably we can add versioning support to
10513 # collect2, so additional links can be useful in future.
10514 if test "$aix_use_runtimelinking" = yes; then
10515 # If using run time linking (on AIX 4.2 or later) use lib<name>.so
10516 # instead of lib<name>.a to let people know that these are not
10517 # typical AIX shared libraries.
10518 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10520 # We preserve .a as extension for shared libraries through AIX4.2
10521 # and later when we are not doing run time linking.
10522 library_names_spec='${libname}${release}.a $libname.a'
10523 soname_spec='${libname}${release}${shared_ext}$major'
10525 shlibpath_var=LIBPATH
10532 # Since July 2007 AmigaOS4 officially supports .so libraries.
10533 # When compiling the executable, add -use-dynld -Lsobjs: to the compileline.
10534 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10537 library_names_spec='$libname.ixlibrary $libname.a'
10538 # Create ${libname}_ixlibrary.a entries in /sys/libs.
10539 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 ${libname}_ixlibrary.a || exit 1; done'
10545 library_names_spec='${libname}${shared_ext}'
10546 dynamic_linker="$host_os ld.so"
10547 shlibpath_var=LIBRARY_PATH
10553 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10554 soname_spec='${libname}${release}${shared_ext}$major'
10555 finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
10556 shlibpath_var=LD_LIBRARY_PATH
10557 sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
10558 sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
10559 # the default ld.so.conf also contains /usr/contrib/lib and
10560 # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
10561 # libtool to hard-code these into programs
10564 cygwin* | mingw* | pw32* | cegcc*)
10565 version_type=windows
10570 case $GCC,$host_os in
10571 yes,cygwin* | yes,mingw* | yes,pw32* | yes,cegcc*)
10572 library_names_spec='$libname.dll.a'
10573 # DLL is installed to $(libdir)/../bin by postinstall_cmds
10574 postinstall_cmds='base_file=`basename \${file}`~
10575 dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~
10576 dldir=$destdir/`dirname \$dlpath`~
10577 test -d \$dldir || mkdir -p \$dldir~
10578 $install_prog $dir/$dlname \$dldir/$dlname~
10579 chmod a+x \$dldir/$dlname~
10580 if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
10581 eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
10583 postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
10584 dlpath=$dir/\$dldll~
10586 shlibpath_overrides_runpath=yes
10590 # Cygwin DLLs use 'cyg' prefix rather than 'lib'
10591 soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
10593 sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/lib/w32api"
10596 # MinGW DLLs use traditional 'lib' prefix
10597 soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
10600 # pw32 DLLs use 'pw' prefix rather than 'lib'
10601 library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
10607 library_names_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext} $libname.lib'
10610 dynamic_linker='Win32 ld.exe'
10611 # FIXME: first we should search . and the directory the executable is in
10615 darwin* | rhapsody*)
10616 dynamic_linker="$host_os dyld"
10617 version_type=darwin
10620 library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext'
10621 soname_spec='${libname}${release}${major}$shared_ext'
10622 shlibpath_overrides_runpath=yes
10623 shlibpath_var=DYLD_LIBRARY_PATH
10624 shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
10626 sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib"
10627 sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
10634 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
10635 soname_spec='${libname}${release}${shared_ext}$major'
10636 shlibpath_var=LD_LIBRARY_PATH
10639 freebsd* | dragonfly*)
10640 # DragonFly does not have aout. When/if they implement a new
10641 # versioning mechanism, adjust this.
10642 if test -x /usr/bin/objformat; then
10643 objformat=`/usr/bin/objformat`
10646 freebsd[23].*) objformat=aout ;;
10647 *) objformat=elf ;;
10650 version_type=freebsd-$objformat
10651 case $version_type in
10653 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
10658 library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
10662 shlibpath_var=LD_LIBRARY_PATH
10665 shlibpath_overrides_runpath=yes
10667 freebsd3.[01]* | freebsdelf3.[01]*)
10668 shlibpath_overrides_runpath=yes
10669 hardcode_into_libs=yes
10671 freebsd3.[2-9]* | freebsdelf3.[2-9]* | \
10672 freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1)
10673 shlibpath_overrides_runpath=no
10674 hardcode_into_libs=yes
10676 *) # from 4.6 on, and DragonFly
10677 shlibpath_overrides_runpath=yes
10678 hardcode_into_libs=yes
10687 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
10688 soname_spec='${libname}${release}${shared_ext}$major'
10689 shlibpath_var=LD_LIBRARY_PATH
10690 hardcode_into_libs=yes
10697 dynamic_linker="$host_os runtime_loader"
10698 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
10699 soname_spec='${libname}${release}${shared_ext}$major'
10700 shlibpath_var=LIBRARY_PATH
10701 shlibpath_overrides_runpath=yes
10702 sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/beos/system/lib'
10703 hardcode_into_libs=yes
10706 hpux9* | hpux10* | hpux11*)
10707 # Give a soname corresponding to the major version so that dld.sl refuses to
10708 # link against other versions.
10715 hardcode_into_libs=yes
10716 dynamic_linker="$host_os dld.so"
10717 shlibpath_var=LD_LIBRARY_PATH
10718 shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
10719 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10720 soname_spec='${libname}${release}${shared_ext}$major'
10721 if test "X$HPUX_IA64_MODE" = X32; then
10722 sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
10724 sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
10726 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
10730 hardcode_into_libs=yes
10731 dynamic_linker="$host_os dld.sl"
10732 shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
10733 shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
10734 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10735 soname_spec='${libname}${release}${shared_ext}$major'
10736 sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
10737 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
10741 dynamic_linker="$host_os dld.sl"
10742 shlibpath_var=SHLIB_PATH
10743 shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
10744 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10745 soname_spec='${libname}${release}${shared_ext}$major'
10748 # HP-UX runs *really* slowly unless shared libraries are mode 555, ...
10749 postinstall_cmds='chmod 555 $lib'
10750 # or fails outright, so override atomically:
10751 install_override_mode=555
10758 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
10759 soname_spec='${libname}${release}${shared_ext}$major'
10760 dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
10761 shlibpath_var=LD_LIBRARY_PATH
10762 shlibpath_overrides_runpath=no
10763 hardcode_into_libs=yes
10766 irix5* | irix6* | nonstopux*)
10768 nonstopux*) version_type=nonstopux ;;
10770 if test "$lt_cv_prog_gnu_ld" = yes; then
10778 soname_spec='${libname}${release}${shared_ext}$major'
10779 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
10781 irix5* | nonstopux*)
10782 libsuff= shlibsuff=
10785 case $LD in # libtool.m4 will add one of these switches to LD
10786 *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
10787 libsuff= shlibsuff= libmagic=32-bit;;
10788 *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
10789 libsuff=32 shlibsuff=N32 libmagic=N32;;
10790 *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
10791 libsuff=64 shlibsuff=64 libmagic=64-bit;;
10792 *) libsuff= shlibsuff= libmagic=never-match;;
10796 shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
10797 shlibpath_overrides_runpath=no
10798 sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
10799 sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
10800 hardcode_into_libs=yes
10803 # No shared lib support for Linux oldld, aout, or coff.
10804 linux*oldld* | linux*aout* | linux*coff*)
10808 # This must be Linux ELF.
10809 linux* | k*bsd*-gnu | kopensolaris*-gnu)
10813 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10814 soname_spec='${libname}${release}${shared_ext}$major'
10815 finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
10816 shlibpath_var=LD_LIBRARY_PATH
10817 shlibpath_overrides_runpath=no
10819 # Some binutils ld are patched to set DT_RUNPATH
10820 if test "${lt_cv_shlibpath_overrides_runpath+set}" = set; then :
10821 $as_echo_n "(cached) " >&6
10823 lt_cv_shlibpath_overrides_runpath=no
10824 save_LDFLAGS=$LDFLAGS
10825 save_libdir=$libdir
10826 eval "libdir=/foo; wl=\"$lt_prog_compiler_wl\"; \
10827 LDFLAGS=\"\$LDFLAGS $hardcode_libdir_flag_spec\""
10828 if test x$gcc_no_link = xyes; then
10829 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
10831 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10832 /* end confdefs.h. */
10842 if ac_fn_c_try_link "$LINENO"; then :
10843 if ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null; then :
10844 lt_cv_shlibpath_overrides_runpath=yes
10847 rm -f core conftest.err conftest.$ac_objext \
10848 conftest$ac_exeext conftest.$ac_ext
10849 LDFLAGS=$save_LDFLAGS
10850 libdir=$save_libdir
10854 shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath
10856 # This implies no fast_install, which is unacceptable.
10857 # Some rework will be needed to allow for fast_install
10858 # before this can be enabled.
10859 hardcode_into_libs=yes
10861 # Append ld.so.conf contents to the search path
10862 if test -f /etc/ld.so.conf; then
10863 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' ' '`
10864 sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
10867 # We used to test for /lib/ld.so.1 and disable shared libraries on
10868 # powerpc, because MkLinux only supported shared libraries with the
10869 # GNU dynamic linker. Since this was broken with cross compilers,
10870 # most powerpc-linux boxes support dynamic linking these days and
10871 # people can always --disable-shared, the test was removed, and we
10872 # assume the GNU/Linux dynamic linker is in use.
10873 dynamic_linker='GNU/Linux ld.so'
10880 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
10881 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
10882 finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
10883 dynamic_linker='NetBSD (a.out) ld.so'
10885 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
10886 soname_spec='${libname}${release}${shared_ext}$major'
10887 dynamic_linker='NetBSD ld.elf_so'
10889 shlibpath_var=LD_LIBRARY_PATH
10890 shlibpath_overrides_runpath=yes
10891 hardcode_into_libs=yes
10896 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10897 shlibpath_var=LD_LIBRARY_PATH
10898 shlibpath_overrides_runpath=yes
10905 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10906 soname_spec='${libname}${release}${shared_ext}$major'
10907 shlibpath_var=LD_LIBRARY_PATH
10908 shlibpath_overrides_runpath=no
10909 hardcode_into_libs=yes
10910 dynamic_linker='ldqnx.so'
10915 sys_lib_dlsearch_path_spec="/usr/lib"
10917 # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
10919 openbsd3.3 | openbsd3.3.*) need_version=yes ;;
10920 *) need_version=no ;;
10922 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
10923 finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
10924 shlibpath_var=LD_LIBRARY_PATH
10925 if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
10927 openbsd2.[89] | openbsd2.[89].*)
10928 shlibpath_overrides_runpath=no
10931 shlibpath_overrides_runpath=yes
10935 shlibpath_overrides_runpath=yes
10940 libname_spec='$name'
10943 library_names_spec='$libname${shared_ext} $libname.a'
10944 dynamic_linker='OS/2 ld.exe'
10945 shlibpath_var=LIBPATH
10948 osf3* | osf4* | osf5*)
10952 soname_spec='${libname}${release}${shared_ext}$major'
10953 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10954 shlibpath_var=LD_LIBRARY_PATH
10955 sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
10956 sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
10967 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10968 soname_spec='${libname}${release}${shared_ext}$major'
10969 shlibpath_var=LD_LIBRARY_PATH
10970 shlibpath_overrides_runpath=yes
10971 hardcode_into_libs=yes
10972 # ldd complains unless libraries are executable
10973 postinstall_cmds='chmod +x $lib'
10978 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
10979 finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
10980 shlibpath_var=LD_LIBRARY_PATH
10981 shlibpath_overrides_runpath=yes
10982 if test "$with_gnu_ld" = yes; then
10990 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10991 soname_spec='${libname}${release}${shared_ext}$major'
10992 shlibpath_var=LD_LIBRARY_PATH
10993 case $host_vendor in
10995 shlibpath_overrides_runpath=no
10997 runpath_var=LD_RUN_PATH
11005 shlibpath_overrides_runpath=no
11006 sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
11012 if test -d /usr/nec ;then
11014 library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
11015 soname_spec='$libname${shared_ext}.$major'
11016 shlibpath_var=LD_LIBRARY_PATH
11020 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
11021 version_type=freebsd-elf
11024 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
11025 soname_spec='${libname}${release}${shared_ext}$major'
11026 shlibpath_var=LD_LIBRARY_PATH
11027 shlibpath_overrides_runpath=yes
11028 hardcode_into_libs=yes
11029 if test "$with_gnu_ld" = yes; then
11030 sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
11032 sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
11035 sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
11039 sys_lib_dlsearch_path_spec='/usr/lib'
11043 # TPF is a cross-target only. Preferred cross-host = GNU/Linux.
11047 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
11048 shlibpath_var=LD_LIBRARY_PATH
11049 shlibpath_overrides_runpath=no
11050 hardcode_into_libs=yes
11055 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
11056 soname_spec='${libname}${release}${shared_ext}$major'
11057 shlibpath_var=LD_LIBRARY_PATH
11064 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $dynamic_linker" >&5
11065 $as_echo "$dynamic_linker" >&6; }
11066 test "$dynamic_linker" = no && can_build_shared=no
11068 variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
11069 if test "$GCC" = yes; then
11070 variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
11073 if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then
11074 sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec"
11076 if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then
11077 sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec"
11171 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to hardcode library paths into programs" >&5
11172 $as_echo_n "checking how to hardcode library paths into programs... " >&6; }
11174 if test -n "$hardcode_libdir_flag_spec" ||
11175 test -n "$runpath_var" ||
11176 test "X$hardcode_automatic" = "Xyes" ; then
11178 # We can hardcode non-existent directories.
11179 if test "$hardcode_direct" != no &&
11180 # If the only mechanism to avoid hardcoding is shlibpath_var, we
11181 # have to relink, otherwise we might link with an installed library
11182 # when we should be linking with a yet-to-be-installed one
11183 ## test "$_LT_TAGVAR(hardcode_shlibpath_var, )" != no &&
11184 test "$hardcode_minus_L" != no; then
11185 # Linking always hardcodes the temporary library directory.
11186 hardcode_action=relink
11188 # We can link without hardcoding, and we can hardcode nonexisting dirs.
11189 hardcode_action=immediate
11192 # We cannot hardcode anything, or else we can only hardcode existing
11194 hardcode_action=unsupported
11196 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hardcode_action" >&5
11197 $as_echo "$hardcode_action" >&6; }
11199 if test "$hardcode_action" = relink ||
11200 test "$inherit_rpath" = yes; then
11201 # Fast installation is not supported
11202 enable_fast_install=no
11203 elif test "$shlibpath_overrides_runpath" = yes ||
11204 test "$enable_shared" = no; then
11205 # Fast installation is not necessary
11206 enable_fast_install=needless
11214 if test "x$enable_dlopen" != xyes; then
11215 enable_dlopen=unknown
11216 enable_dlopen_self=unknown
11217 enable_dlopen_self_static=unknown
11224 lt_cv_dlopen="load_add_on"
11226 lt_cv_dlopen_self=yes
11229 mingw* | pw32* | cegcc*)
11230 lt_cv_dlopen="LoadLibrary"
11235 lt_cv_dlopen="dlopen"
11240 # if libdl is installed we need to link against it
11241 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
11242 $as_echo_n "checking for dlopen in -ldl... " >&6; }
11243 if test "${ac_cv_lib_dl_dlopen+set}" = set; then :
11244 $as_echo_n "(cached) " >&6
11246 ac_check_lib_save_LIBS=$LIBS
11248 if test x$gcc_no_link = xyes; then
11249 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
11251 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11252 /* end confdefs.h. */
11254 /* Override any GCC internal prototype to avoid an error.
11255 Use char because int might match the return type of a GCC
11256 builtin and then its argument prototype would still apply. */
11269 if ac_fn_c_try_link "$LINENO"; then :
11270 ac_cv_lib_dl_dlopen=yes
11272 ac_cv_lib_dl_dlopen=no
11274 rm -f core conftest.err conftest.$ac_objext \
11275 conftest$ac_exeext conftest.$ac_ext
11276 LIBS=$ac_check_lib_save_LIBS
11278 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
11279 $as_echo "$ac_cv_lib_dl_dlopen" >&6; }
11280 if test "x$ac_cv_lib_dl_dlopen" = x""yes; then :
11281 lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"
11284 lt_cv_dlopen="dyld"
11286 lt_cv_dlopen_self=yes
11293 ac_fn_c_check_func "$LINENO" "shl_load" "ac_cv_func_shl_load"
11294 if test "x$ac_cv_func_shl_load" = x""yes; then :
11295 lt_cv_dlopen="shl_load"
11297 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shl_load in -ldld" >&5
11298 $as_echo_n "checking for shl_load in -ldld... " >&6; }
11299 if test "${ac_cv_lib_dld_shl_load+set}" = set; then :
11300 $as_echo_n "(cached) " >&6
11302 ac_check_lib_save_LIBS=$LIBS
11304 if test x$gcc_no_link = xyes; then
11305 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
11307 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11308 /* end confdefs.h. */
11310 /* Override any GCC internal prototype to avoid an error.
11311 Use char because int might match the return type of a GCC
11312 builtin and then its argument prototype would still apply. */
11320 return shl_load ();
11325 if ac_fn_c_try_link "$LINENO"; then :
11326 ac_cv_lib_dld_shl_load=yes
11328 ac_cv_lib_dld_shl_load=no
11330 rm -f core conftest.err conftest.$ac_objext \
11331 conftest$ac_exeext conftest.$ac_ext
11332 LIBS=$ac_check_lib_save_LIBS
11334 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_shl_load" >&5
11335 $as_echo "$ac_cv_lib_dld_shl_load" >&6; }
11336 if test "x$ac_cv_lib_dld_shl_load" = x""yes; then :
11337 lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-ldld"
11339 ac_fn_c_check_func "$LINENO" "dlopen" "ac_cv_func_dlopen"
11340 if test "x$ac_cv_func_dlopen" = x""yes; then :
11341 lt_cv_dlopen="dlopen"
11343 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
11344 $as_echo_n "checking for dlopen in -ldl... " >&6; }
11345 if test "${ac_cv_lib_dl_dlopen+set}" = set; then :
11346 $as_echo_n "(cached) " >&6
11348 ac_check_lib_save_LIBS=$LIBS
11350 if test x$gcc_no_link = xyes; then
11351 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
11353 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11354 /* end confdefs.h. */
11356 /* Override any GCC internal prototype to avoid an error.
11357 Use char because int might match the return type of a GCC
11358 builtin and then its argument prototype would still apply. */
11371 if ac_fn_c_try_link "$LINENO"; then :
11372 ac_cv_lib_dl_dlopen=yes
11374 ac_cv_lib_dl_dlopen=no
11376 rm -f core conftest.err conftest.$ac_objext \
11377 conftest$ac_exeext conftest.$ac_ext
11378 LIBS=$ac_check_lib_save_LIBS
11380 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
11381 $as_echo "$ac_cv_lib_dl_dlopen" >&6; }
11382 if test "x$ac_cv_lib_dl_dlopen" = x""yes; then :
11383 lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"
11385 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -lsvld" >&5
11386 $as_echo_n "checking for dlopen in -lsvld... " >&6; }
11387 if test "${ac_cv_lib_svld_dlopen+set}" = set; then :
11388 $as_echo_n "(cached) " >&6
11390 ac_check_lib_save_LIBS=$LIBS
11391 LIBS="-lsvld $LIBS"
11392 if test x$gcc_no_link = xyes; then
11393 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
11395 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11396 /* end confdefs.h. */
11398 /* Override any GCC internal prototype to avoid an error.
11399 Use char because int might match the return type of a GCC
11400 builtin and then its argument prototype would still apply. */
11413 if ac_fn_c_try_link "$LINENO"; then :
11414 ac_cv_lib_svld_dlopen=yes
11416 ac_cv_lib_svld_dlopen=no
11418 rm -f core conftest.err conftest.$ac_objext \
11419 conftest$ac_exeext conftest.$ac_ext
11420 LIBS=$ac_check_lib_save_LIBS
11422 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_svld_dlopen" >&5
11423 $as_echo "$ac_cv_lib_svld_dlopen" >&6; }
11424 if test "x$ac_cv_lib_svld_dlopen" = x""yes; then :
11425 lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"
11427 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dld_link in -ldld" >&5
11428 $as_echo_n "checking for dld_link in -ldld... " >&6; }
11429 if test "${ac_cv_lib_dld_dld_link+set}" = set; then :
11430 $as_echo_n "(cached) " >&6
11432 ac_check_lib_save_LIBS=$LIBS
11434 if test x$gcc_no_link = xyes; then
11435 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
11437 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11438 /* end confdefs.h. */
11440 /* Override any GCC internal prototype to avoid an error.
11441 Use char because int might match the return type of a GCC
11442 builtin and then its argument prototype would still apply. */
11450 return dld_link ();
11455 if ac_fn_c_try_link "$LINENO"; then :
11456 ac_cv_lib_dld_dld_link=yes
11458 ac_cv_lib_dld_dld_link=no
11460 rm -f core conftest.err conftest.$ac_objext \
11461 conftest$ac_exeext conftest.$ac_ext
11462 LIBS=$ac_check_lib_save_LIBS
11464 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_dld_link" >&5
11465 $as_echo "$ac_cv_lib_dld_dld_link" >&6; }
11466 if test "x$ac_cv_lib_dld_dld_link" = x""yes; then :
11467 lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-ldld"
11488 if test "x$lt_cv_dlopen" != xno; then
11494 case $lt_cv_dlopen in
11496 save_CPPFLAGS="$CPPFLAGS"
11497 test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H"
11499 save_LDFLAGS="$LDFLAGS"
11500 wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\"
11503 LIBS="$lt_cv_dlopen_libs $LIBS"
11505 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a program can dlopen itself" >&5
11506 $as_echo_n "checking whether a program can dlopen itself... " >&6; }
11507 if test "${lt_cv_dlopen_self+set}" = set; then :
11508 $as_echo_n "(cached) " >&6
11510 if test "$cross_compiling" = yes; then :
11511 lt_cv_dlopen_self=cross
11513 lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
11514 lt_status=$lt_dlunknown
11515 cat > conftest.$ac_ext <<_LT_EOF
11516 #line 11516 "configure"
11517 #include "confdefs.h"
11526 # define LT_DLGLOBAL RTLD_GLOBAL
11529 # define LT_DLGLOBAL DL_GLOBAL
11531 # define LT_DLGLOBAL 0
11535 /* We may have to define LT_DLLAZY_OR_NOW in the command line if we
11536 find out it does not work in some platform. */
11537 #ifndef LT_DLLAZY_OR_NOW
11539 # define LT_DLLAZY_OR_NOW RTLD_LAZY
11542 # define LT_DLLAZY_OR_NOW DL_LAZY
11545 # define LT_DLLAZY_OR_NOW RTLD_NOW
11548 # define LT_DLLAZY_OR_NOW DL_NOW
11550 # define LT_DLLAZY_OR_NOW 0
11557 /* When -fvisbility=hidden is used, assume the code has been annotated
11558 correspondingly for the symbols needed. */
11559 #if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3))
11560 void fnord () __attribute__((visibility("default")));
11563 void fnord () { int i=42; }
11566 void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
11567 int status = $lt_dlunknown;
11571 if (dlsym (self,"fnord")) status = $lt_dlno_uscore;
11574 if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore;
11575 else puts (dlerror ());
11577 /* dlclose (self); */
11585 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
11586 (eval $ac_link) 2>&5
11588 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
11589 test $ac_status = 0; } && test -s conftest${ac_exeext} 2>/dev/null; then
11590 (./conftest; exit; ) >&5 2>/dev/null
11592 case x$lt_status in
11593 x$lt_dlno_uscore) lt_cv_dlopen_self=yes ;;
11594 x$lt_dlneed_uscore) lt_cv_dlopen_self=yes ;;
11595 x$lt_dlunknown|x*) lt_cv_dlopen_self=no ;;
11598 # compilation failed
11599 lt_cv_dlopen_self=no
11606 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self" >&5
11607 $as_echo "$lt_cv_dlopen_self" >&6; }
11609 if test "x$lt_cv_dlopen_self" = xyes; then
11610 wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\"
11611 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a statically linked program can dlopen itself" >&5
11612 $as_echo_n "checking whether a statically linked program can dlopen itself... " >&6; }
11613 if test "${lt_cv_dlopen_self_static+set}" = set; then :
11614 $as_echo_n "(cached) " >&6
11616 if test "$cross_compiling" = yes; then :
11617 lt_cv_dlopen_self_static=cross
11619 lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
11620 lt_status=$lt_dlunknown
11621 cat > conftest.$ac_ext <<_LT_EOF
11622 #line 11622 "configure"
11623 #include "confdefs.h"
11632 # define LT_DLGLOBAL RTLD_GLOBAL
11635 # define LT_DLGLOBAL DL_GLOBAL
11637 # define LT_DLGLOBAL 0
11641 /* We may have to define LT_DLLAZY_OR_NOW in the command line if we
11642 find out it does not work in some platform. */
11643 #ifndef LT_DLLAZY_OR_NOW
11645 # define LT_DLLAZY_OR_NOW RTLD_LAZY
11648 # define LT_DLLAZY_OR_NOW DL_LAZY
11651 # define LT_DLLAZY_OR_NOW RTLD_NOW
11654 # define LT_DLLAZY_OR_NOW DL_NOW
11656 # define LT_DLLAZY_OR_NOW 0
11663 /* When -fvisbility=hidden is used, assume the code has been annotated
11664 correspondingly for the symbols needed. */
11665 #if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3))
11666 void fnord () __attribute__((visibility("default")));
11669 void fnord () { int i=42; }
11672 void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
11673 int status = $lt_dlunknown;
11677 if (dlsym (self,"fnord")) status = $lt_dlno_uscore;
11680 if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore;
11681 else puts (dlerror ());
11683 /* dlclose (self); */
11691 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
11692 (eval $ac_link) 2>&5
11694 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
11695 test $ac_status = 0; } && test -s conftest${ac_exeext} 2>/dev/null; then
11696 (./conftest; exit; ) >&5 2>/dev/null
11698 case x$lt_status in
11699 x$lt_dlno_uscore) lt_cv_dlopen_self_static=yes ;;
11700 x$lt_dlneed_uscore) lt_cv_dlopen_self_static=yes ;;
11701 x$lt_dlunknown|x*) lt_cv_dlopen_self_static=no ;;
11704 # compilation failed
11705 lt_cv_dlopen_self_static=no
11712 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self_static" >&5
11713 $as_echo "$lt_cv_dlopen_self_static" >&6; }
11716 CPPFLAGS="$save_CPPFLAGS"
11717 LDFLAGS="$save_LDFLAGS"
11722 case $lt_cv_dlopen_self in
11723 yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;;
11724 *) enable_dlopen_self=unknown ;;
11727 case $lt_cv_dlopen_self_static in
11728 yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;;
11729 *) enable_dlopen_self_static=unknown ;;
11751 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stripping libraries is possible" >&5
11752 $as_echo_n "checking whether stripping libraries is possible... " >&6; }
11753 if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then
11754 test -z "$old_striplib" && old_striplib="$STRIP --strip-debug"
11755 test -z "$striplib" && striplib="$STRIP --strip-unneeded"
11756 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
11757 $as_echo "yes" >&6; }
11759 # FIXME - insert some real tests, host_os isn't really good enough
11762 if test -n "$STRIP" ; then
11763 striplib="$STRIP -x"
11764 old_striplib="$STRIP -S"
11765 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
11766 $as_echo "yes" >&6; }
11768 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11769 $as_echo "no" >&6; }
11773 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11774 $as_echo "no" >&6; }
11790 # Report which library types will actually be built
11791 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if libtool supports shared libraries" >&5
11792 $as_echo_n "checking if libtool supports shared libraries... " >&6; }
11793 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $can_build_shared" >&5
11794 $as_echo "$can_build_shared" >&6; }
11796 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build shared libraries" >&5
11797 $as_echo_n "checking whether to build shared libraries... " >&6; }
11798 test "$can_build_shared" = "no" && enable_shared=no
11800 # On AIX, shared libraries and static libraries use the same namespace, and
11801 # are all built from PIC.
11804 test "$enable_shared" = yes && enable_static=no
11805 if test -n "$RANLIB"; then
11806 archive_cmds="$archive_cmds~\$RANLIB \$lib"
11807 postinstall_cmds='$RANLIB $lib'
11812 if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
11813 test "$enable_shared" = yes && enable_static=no
11817 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_shared" >&5
11818 $as_echo "$enable_shared" >&6; }
11820 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build static libraries" >&5
11821 $as_echo_n "checking whether to build static libraries... " >&6; }
11822 # Make sure either enable_shared or enable_static is yes.
11823 test "$enable_shared" = yes || enable_static=yes
11824 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_static" >&5
11825 $as_echo "$enable_static" >&6; }
11832 ac_cpp='$CPP $CPPFLAGS'
11833 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
11834 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
11835 ac_compiler_gnu=$ac_cv_c_compiler_gnu
11839 if test -n "$CXX" && ( test "X$CXX" != "Xno" &&
11840 ( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) ||
11841 (test "X$CXX" != "Xg++"))) ; then
11843 ac_cpp='$CXXCPP $CPPFLAGS'
11844 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
11845 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
11846 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
11847 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C++ preprocessor" >&5
11848 $as_echo_n "checking how to run the C++ preprocessor... " >&6; }
11849 if test -z "$CXXCPP"; then
11850 if test "${ac_cv_prog_CXXCPP+set}" = set; then :
11851 $as_echo_n "(cached) " >&6
11853 # Double quotes because CXXCPP needs to be expanded
11854 for CXXCPP in "$CXX -E" "/lib/cpp"
11856 ac_preproc_ok=false
11857 for ac_cxx_preproc_warn_flag in '' yes
11859 # Use a header file that comes with gcc, so configuring glibc
11860 # with a fresh cross-compiler works.
11861 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
11862 # <limits.h> exists even on freestanding compilers.
11863 # On the NeXT, cc -E runs the code through the compiler's parser,
11864 # not just through cpp. "Syntax error" is here to catch this case.
11865 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11866 /* end confdefs.h. */
11868 # include <limits.h>
11870 # include <assert.h>
11874 if ac_fn_cxx_try_cpp "$LINENO"; then :
11877 # Broken: fails on valid input.
11880 rm -f conftest.err conftest.$ac_ext
11882 # OK, works on sane cases. Now check whether nonexistent headers
11883 # can be detected and how.
11884 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11885 /* end confdefs.h. */
11886 #include <ac_nonexistent.h>
11888 if ac_fn_cxx_try_cpp "$LINENO"; then :
11889 # Broken: success on invalid input.
11892 # Passes both tests.
11896 rm -f conftest.err conftest.$ac_ext
11899 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
11900 rm -f conftest.err conftest.$ac_ext
11901 if $ac_preproc_ok; then :
11906 ac_cv_prog_CXXCPP=$CXXCPP
11909 CXXCPP=$ac_cv_prog_CXXCPP
11911 ac_cv_prog_CXXCPP=$CXXCPP
11913 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXXCPP" >&5
11914 $as_echo "$CXXCPP" >&6; }
11915 ac_preproc_ok=false
11916 for ac_cxx_preproc_warn_flag in '' yes
11918 # Use a header file that comes with gcc, so configuring glibc
11919 # with a fresh cross-compiler works.
11920 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
11921 # <limits.h> exists even on freestanding compilers.
11922 # On the NeXT, cc -E runs the code through the compiler's parser,
11923 # not just through cpp. "Syntax error" is here to catch this case.
11924 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11925 /* end confdefs.h. */
11927 # include <limits.h>
11929 # include <assert.h>
11933 if ac_fn_cxx_try_cpp "$LINENO"; then :
11936 # Broken: fails on valid input.
11939 rm -f conftest.err conftest.$ac_ext
11941 # OK, works on sane cases. Now check whether nonexistent headers
11942 # can be detected and how.
11943 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11944 /* end confdefs.h. */
11945 #include <ac_nonexistent.h>
11947 if ac_fn_cxx_try_cpp "$LINENO"; then :
11948 # Broken: success on invalid input.
11951 # Passes both tests.
11955 rm -f conftest.err conftest.$ac_ext
11958 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
11959 rm -f conftest.err conftest.$ac_ext
11960 if $ac_preproc_ok; then :
11963 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
11964 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
11965 as_fn_error "C++ preprocessor \"$CXXCPP\" fails sanity check
11966 See \`config.log' for more details." "$LINENO" 5; }
11970 ac_cpp='$CPP $CPPFLAGS'
11971 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
11972 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
11973 ac_compiler_gnu=$ac_cv_c_compiler_gnu
11976 _lt_caught_CXX_error=yes
11980 ac_cpp='$CXXCPP $CPPFLAGS'
11981 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
11982 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
11983 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
11985 archive_cmds_need_lc_CXX=no
11986 allow_undefined_flag_CXX=
11987 always_export_symbols_CXX=no
11988 archive_expsym_cmds_CXX=
11989 compiler_needs_object_CXX=no
11990 export_dynamic_flag_spec_CXX=
11991 hardcode_direct_CXX=no
11992 hardcode_direct_absolute_CXX=no
11993 hardcode_libdir_flag_spec_CXX=
11994 hardcode_libdir_flag_spec_ld_CXX=
11995 hardcode_libdir_separator_CXX=
11996 hardcode_minus_L_CXX=no
11997 hardcode_shlibpath_var_CXX=unsupported
11998 hardcode_automatic_CXX=no
11999 inherit_rpath_CXX=no
12001 module_expsym_cmds_CXX=
12002 link_all_deplibs_CXX=unknown
12003 old_archive_cmds_CXX=$old_archive_cmds
12004 reload_flag_CXX=$reload_flag
12005 reload_cmds_CXX=$reload_cmds
12006 no_undefined_flag_CXX=
12007 whole_archive_flag_spec_CXX=
12008 enable_shared_with_static_runtimes_CXX=no
12010 # Source file extension for C++ test sources.
12013 # Object file extension for compiled C++ test sources.
12017 # No sense in running all these tests if we already determined that
12018 # the CXX compiler isn't working. Some variables (like enable_shared)
12019 # are currently assumed to apply to all compilers on this platform,
12020 # and will be corrupted by setting them based on a non-working compiler.
12021 if test "$_lt_caught_CXX_error" != yes; then
12022 # Code to be used in simple compile tests
12023 lt_simple_compile_test_code="int some_variable = 0;"
12025 # Code to be used in simple link tests
12026 lt_simple_link_test_code='int main(int, char *[]) { return(0); }'
12028 # ltmain only uses $CC for tagged configurations so make sure $CC is set.
12035 # If no C compiler was specified, use CC.
12038 # If no C compiler flags were specified, use CFLAGS.
12039 LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
12041 # Allow CC to be a program name with arguments.
12045 # save warnings/boilerplate of simple test code
12046 ac_outfile=conftest.$ac_objext
12047 echo "$lt_simple_compile_test_code" >conftest.$ac_ext
12048 eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
12049 _lt_compiler_boilerplate=`cat conftest.err`
12052 ac_outfile=conftest.$ac_objext
12053 echo "$lt_simple_link_test_code" >conftest.$ac_ext
12054 eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
12055 _lt_linker_boilerplate=`cat conftest.err`
12059 # Allow CC to be a program name with arguments.
12064 lt_save_with_gnu_ld=$with_gnu_ld
12065 lt_save_path_LD=$lt_cv_path_LD
12066 if test -n "${lt_cv_prog_gnu_ldcxx+set}"; then
12067 lt_cv_prog_gnu_ld=$lt_cv_prog_gnu_ldcxx
12069 $as_unset lt_cv_prog_gnu_ld
12071 if test -n "${lt_cv_path_LDCXX+set}"; then
12072 lt_cv_path_LD=$lt_cv_path_LDCXX
12074 $as_unset lt_cv_path_LD
12076 test -z "${LDCXX+set}" || LD=$LDCXX
12080 for cc_temp in $compiler""; do
12082 compile | *[\\/]compile | ccache | *[\\/]ccache ) ;;
12083 distcc | *[\\/]distcc | purify | *[\\/]purify ) ;;
12088 cc_basename=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"`
12091 if test -n "$compiler"; then
12092 # We don't want -fno-exception when compiling C++ code, so set the
12093 # no_builtin_flag separately
12094 if test "$GXX" = yes; then
12095 lt_prog_compiler_no_builtin_flag_CXX=' -fno-builtin'
12097 lt_prog_compiler_no_builtin_flag_CXX=
12100 if test "$GXX" = yes; then
12101 # Set up default GNU C++ configuration
12105 # Check whether --with-gnu-ld was given.
12106 if test "${with_gnu_ld+set}" = set; then :
12107 withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes
12113 if test "$GCC" = yes; then
12114 # Check if gcc -print-prog-name=ld gives a path.
12115 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by $CC" >&5
12116 $as_echo_n "checking for ld used by $CC... " >&6; }
12119 # gcc leaves a trailing carriage return which upsets mingw
12120 ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
12122 ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
12125 # Accept absolute paths.
12127 re_direlt='/[^/][^/]*/\.\./'
12128 # Canonicalize the pathname of ld
12129 ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'`
12130 while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do
12131 ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"`
12133 test -z "$LD" && LD="$ac_prog"
12136 # If it fails, then pretend we aren't using GCC.
12140 # If it is relative, then search for the first ld in PATH.
12141 with_gnu_ld=unknown
12144 elif test "$with_gnu_ld" = yes; then
12145 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
12146 $as_echo_n "checking for GNU ld... " >&6; }
12148 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
12149 $as_echo_n "checking for non-GNU ld... " >&6; }
12151 if test "${lt_cv_path_LD+set}" = set; then :
12152 $as_echo_n "(cached) " >&6
12154 if test -z "$LD"; then
12155 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
12156 for ac_dir in $PATH; do
12158 test -z "$ac_dir" && ac_dir=.
12159 if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
12160 lt_cv_path_LD="$ac_dir/$ac_prog"
12161 # Check to see if the program is GNU ld. I'd rather use --version,
12162 # but apparently some variants of GNU ld only accept -v.
12163 # Break only if it was the GNU/non-GNU ld that we prefer.
12164 case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
12165 *GNU* | *'with BFD'*)
12166 test "$with_gnu_ld" != no && break
12169 test "$with_gnu_ld" != yes && break
12176 lt_cv_path_LD="$LD" # Let the user override the test with a path.
12180 LD="$lt_cv_path_LD"
12181 if test -n "$LD"; then
12182 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
12183 $as_echo "$LD" >&6; }
12185 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12186 $as_echo "no" >&6; }
12188 test -z "$LD" && as_fn_error "no acceptable ld found in \$PATH" "$LINENO" 5
12189 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
12190 $as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
12191 if test "${lt_cv_prog_gnu_ld+set}" = set; then :
12192 $as_echo_n "(cached) " >&6
12194 # I'd rather use --version here, but apparently some GNU lds only accept -v.
12195 case `$LD -v 2>&1 </dev/null` in
12196 *GNU* | *'with BFD'*)
12197 lt_cv_prog_gnu_ld=yes
12200 lt_cv_prog_gnu_ld=no
12204 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_gnu_ld" >&5
12205 $as_echo "$lt_cv_prog_gnu_ld" >&6; }
12206 with_gnu_ld=$lt_cv_prog_gnu_ld
12214 # Check if GNU C++ uses GNU ld as the underlying linker, since the
12215 # archiving commands below assume that GNU ld is being used.
12216 if test "$with_gnu_ld" = yes; then
12217 archive_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
12218 archive_expsym_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
12220 hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
12221 export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
12223 # If archive_cmds runs LD, not CC, wlarc should be empty
12224 # XXX I think wlarc can be eliminated in ltcf-cxx, but I need to
12225 # investigate it a little bit more. (MM)
12228 # ancient GNU ld didn't support --whole-archive et. al.
12229 if eval "`$CC -print-prog-name=ld` --help 2>&1" |
12230 $GREP 'no-whole-archive' > /dev/null; then
12231 whole_archive_flag_spec_CXX="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
12233 whole_archive_flag_spec_CXX=
12239 # A generic and very simple default shared library creation
12240 # command for GNU C++ for the case where it uses the native
12241 # linker, instead of GNU ld. If possible, this setting should
12242 # overridden to take advantage of the native linker features on
12243 # the platform it is being used on.
12244 archive_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
12247 # Commands to make compiler produce verbose output that lists
12248 # what "hidden" libraries, object files and flags are used when
12249 # linking a shared library.
12250 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
12258 # PORTME: fill in a description of your system's C++ link characteristics
12259 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5
12260 $as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; }
12264 # FIXME: insert proper C++ library support
12268 if test "$host_cpu" = ia64; then
12269 # On IA64, the linker does run time linking by default, so we don't
12270 # have to do anything special.
12271 aix_use_runtimelinking=no
12272 exp_sym_flag='-Bexport'
12275 aix_use_runtimelinking=no
12277 # Test if we are trying to use run time linking or normal
12278 # AIX style linking. If -brtl is somewhere in LDFLAGS, we
12279 # need to do runtime linking.
12280 case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*)
12281 for ld_flag in $LDFLAGS; do
12284 aix_use_runtimelinking=yes
12292 exp_sym_flag='-bexport'
12293 no_entry_flag='-bnoentry'
12296 # When large executables or shared objects are built, AIX ld can
12297 # have problems creating the table of contents. If linking a library
12298 # or program results in "error TOC overflow" add -mminimal-toc to
12299 # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
12300 # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
12302 archive_cmds_CXX=''
12303 hardcode_direct_CXX=yes
12304 hardcode_direct_absolute_CXX=yes
12305 hardcode_libdir_separator_CXX=':'
12306 link_all_deplibs_CXX=yes
12307 file_list_spec_CXX='${wl}-f,'
12309 if test "$GXX" = yes; then
12310 case $host_os in aix4.[012]|aix4.[012].*)
12311 # We only want to do this on AIX 4.2 and lower, the check
12312 # below for broken collect2 doesn't work under 4.3+
12313 collect2name=`${CC} -print-prog-name=collect2`
12314 if test -f "$collect2name" &&
12315 strings "$collect2name" | $GREP resolve_lib_name >/dev/null
12317 # We have reworked collect2
12320 # We have old collect2
12321 hardcode_direct_CXX=unsupported
12322 # It fails to find uninstalled libraries when the uninstalled
12323 # path is not listed in the libpath. Setting hardcode_minus_L
12324 # to unsupported forces relinking
12325 hardcode_minus_L_CXX=yes
12326 hardcode_libdir_flag_spec_CXX='-L$libdir'
12327 hardcode_libdir_separator_CXX=
12330 shared_flag='-shared'
12331 if test "$aix_use_runtimelinking" = yes; then
12332 shared_flag="$shared_flag "'${wl}-G'
12336 if test "$host_cpu" = ia64; then
12337 # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
12338 # chokes on -Wl,-G. The following line is correct:
12341 if test "$aix_use_runtimelinking" = yes; then
12342 shared_flag='${wl}-G'
12344 shared_flag='${wl}-bM:SRE'
12349 export_dynamic_flag_spec_CXX='${wl}-bexpall'
12350 # It seems that -bexpall does not export symbols beginning with
12351 # underscore (_), so it is better to generate a list of symbols to
12353 always_export_symbols_CXX=yes
12354 if test "$aix_use_runtimelinking" = yes; then
12355 # Warning - without using the other runtime loading flags (-brtl),
12356 # -berok will link without error, but may produce a broken library.
12357 allow_undefined_flag_CXX='-berok'
12358 # Determine the default libpath from the value encoded in an empty
12360 if test x$gcc_no_link = xyes; then
12361 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
12363 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12364 /* end confdefs.h. */
12374 if ac_fn_cxx_try_link "$LINENO"; then :
12376 lt_aix_libpath_sed='
12377 /Import File Strings/,/^$/ {
12383 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
12384 # Check for a 64-bit object if we didn't find anything.
12385 if test -z "$aix_libpath"; then
12386 aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
12389 rm -f core conftest.err conftest.$ac_objext \
12390 conftest$ac_exeext conftest.$ac_ext
12391 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
12393 hardcode_libdir_flag_spec_CXX='${wl}-blibpath:$libdir:'"$aix_libpath"
12395 archive_expsym_cmds_CXX='$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 $shared_flag"
12397 if test "$host_cpu" = ia64; then
12398 hardcode_libdir_flag_spec_CXX='${wl}-R $libdir:/usr/lib:/lib'
12399 allow_undefined_flag_CXX="-z nodefs"
12400 archive_expsym_cmds_CXX="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols"
12402 # Determine the default libpath from the value encoded in an
12403 # empty executable.
12404 if test x$gcc_no_link = xyes; then
12405 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
12407 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12408 /* end confdefs.h. */
12418 if ac_fn_cxx_try_link "$LINENO"; then :
12420 lt_aix_libpath_sed='
12421 /Import File Strings/,/^$/ {
12427 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
12428 # Check for a 64-bit object if we didn't find anything.
12429 if test -z "$aix_libpath"; then
12430 aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
12433 rm -f core conftest.err conftest.$ac_objext \
12434 conftest$ac_exeext conftest.$ac_ext
12435 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
12437 hardcode_libdir_flag_spec_CXX='${wl}-blibpath:$libdir:'"$aix_libpath"
12438 # Warning - without using the other run time loading flags,
12439 # -berok will link without error, but may produce a broken library.
12440 no_undefined_flag_CXX=' ${wl}-bernotok'
12441 allow_undefined_flag_CXX=' ${wl}-berok'
12442 if test "$with_gnu_ld" = yes; then
12443 # We only use this code for GNU lds that support --whole-archive.
12444 whole_archive_flag_spec_CXX='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
12446 # Exported symbols can be pulled into shared objects from archives
12447 whole_archive_flag_spec_CXX='$convenience'
12449 archive_cmds_need_lc_CXX=yes
12450 # This is similar to how AIX traditionally builds its shared
12452 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'
12458 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
12459 allow_undefined_flag_CXX=unsupported
12460 # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
12461 # support --undefined. This deserves some investigation. FIXME
12462 archive_cmds_CXX='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
12469 case $cc_basename in
12471 # FIXME: insert proper C++ library support
12477 cygwin* | mingw* | pw32* | cegcc*)
12478 # _LT_TAGVAR(hardcode_libdir_flag_spec, CXX) is actually meaningless,
12479 # as there is no search path for DLLs.
12480 hardcode_libdir_flag_spec_CXX='-L$libdir'
12481 export_dynamic_flag_spec_CXX='${wl}--export-all-symbols'
12482 allow_undefined_flag_CXX=unsupported
12483 always_export_symbols_CXX=no
12484 enable_shared_with_static_runtimes_CXX=yes
12486 if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
12487 archive_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
12488 # If the export-symbols file already is a .def file (1st line
12489 # is EXPORTS), use it as is; otherwise, prepend...
12490 archive_expsym_cmds_CXX='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
12491 cp $export_symbols $output_objdir/$soname.def;
12493 echo EXPORTS > $output_objdir/$soname.def;
12494 cat $export_symbols >> $output_objdir/$soname.def;
12496 $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 $lib'
12501 darwin* | rhapsody*)
12504 archive_cmds_need_lc_CXX=no
12505 hardcode_direct_CXX=no
12506 hardcode_automatic_CXX=yes
12507 hardcode_shlibpath_var_CXX=unsupported
12508 if test "$lt_cv_ld_force_load" = "yes"; then
12509 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 \"$new_convenience\"`'
12511 whole_archive_flag_spec_CXX=''
12513 link_all_deplibs_CXX=yes
12514 allow_undefined_flag_CXX="$_lt_dar_allow_undefined"
12515 case $cc_basename in
12516 ifort*) _lt_dar_can_shared=yes ;;
12517 *) _lt_dar_can_shared=$GCC ;;
12519 if test "$_lt_dar_can_shared" = "yes"; then
12520 output_verbose_link_cmd=func_echo_all
12521 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}"
12522 module_cmds_CXX="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}"
12523 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}${_lt_dsymutil}"
12524 module_expsym_cmds_CXX="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}"
12525 if test "$lt_cv_apple_cc_single_mod" != "yes"; then
12526 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${_lt_dsymutil}"
12527 archive_expsym_cmds_CXX="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -r -keep_private_externs -nostdlib -o \${lib}-master.o \$libobjs~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \${lib}-master.o \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring${_lt_dar_export_syms}${_lt_dsymutil}"
12537 case $cc_basename in
12539 # FIXME: insert proper C++ library support
12543 # Green Hills C++ Compiler
12544 # FIXME: insert proper C++ library support
12548 # FIXME: insert proper C++ library support
12555 # C++ shared libraries reported to be fairly broken before
12561 archive_cmds_need_lc_CXX=no
12564 freebsd* | dragonfly*)
12565 # FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF
12574 archive_cmds_CXX='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
12575 link_all_deplibs_CXX=yes
12579 hardcode_libdir_flag_spec_CXX='${wl}+b ${wl}$libdir'
12580 hardcode_libdir_separator_CXX=:
12581 export_dynamic_flag_spec_CXX='${wl}-E'
12582 hardcode_direct_CXX=yes
12583 hardcode_minus_L_CXX=yes # Not in the search PATH,
12584 # but as the default
12585 # location of the library.
12587 case $cc_basename in
12589 # FIXME: insert proper C++ library support
12593 archive_cmds_CXX='$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 $lib'
12594 # Commands to make compiler produce verbose output that lists
12595 # what "hidden" libraries, object files and flags are used when
12596 # linking a shared library.
12598 # There doesn't appear to be a way to prevent this compiler from
12599 # explicitly linking system object files so we need to strip them
12600 # from the output so that they don't get included in the library
12602 output_verbose_link_cmd='templist=`($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"'
12605 if test "$GXX" = yes; then
12606 archive_cmds_CXX='$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'
12608 # FIXME: insert proper C++ library support
12616 if test $with_gnu_ld = no; then
12617 hardcode_libdir_flag_spec_CXX='${wl}+b ${wl}$libdir'
12618 hardcode_libdir_separator_CXX=:
12624 export_dynamic_flag_spec_CXX='${wl}-E'
12630 hardcode_direct_CXX=no
12631 hardcode_shlibpath_var_CXX=no
12634 hardcode_direct_CXX=yes
12635 hardcode_direct_absolute_CXX=yes
12636 hardcode_minus_L_CXX=yes # Not in the search PATH,
12637 # but as the default
12638 # location of the library.
12642 case $cc_basename in
12644 # FIXME: insert proper C++ library support
12650 archive_cmds_CXX='$CC -b ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
12653 archive_cmds_CXX='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
12656 archive_cmds_CXX='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
12659 # Commands to make compiler produce verbose output that lists
12660 # what "hidden" libraries, object files and flags are used when
12661 # linking a shared library.
12663 # There doesn't appear to be a way to prevent this compiler from
12664 # explicitly linking system object files so we need to strip them
12665 # from the output so that they don't get included in the library
12667 output_verbose_link_cmd='templist=`($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"'
12670 if test "$GXX" = yes; then
12671 if test $with_gnu_ld = no; then
12674 archive_cmds_CXX='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
12677 archive_cmds_CXX='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
12680 archive_cmds_CXX='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
12685 # FIXME: insert proper C++ library support
12693 hardcode_direct_CXX=no
12694 hardcode_shlibpath_var_CXX=no
12695 hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
12696 export_dynamic_flag_spec_CXX='${wl}-E'
12697 # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
12698 # Instead, shared libraries are loaded at an image base (0x10000000 by
12699 # default) and relocated if they conflict, which is a slow very memory
12700 # consuming and fragmenting process. To avoid this, we pick a random,
12701 # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
12702 # time. Moving up from 0x10000000 also allows more sbrk(2) space.
12703 archive_cmds_CXX='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
12704 archive_expsym_cmds_CXX='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
12707 case $cc_basename in
12710 archive_cmds_CXX='$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 $lib'
12712 # Archives containing C++ object files must be created using
12713 # "CC -ar", where "CC" is the IRIX C++ compiler. This is
12714 # necessary to make sure instantiated templates are included
12716 old_archive_cmds_CXX='$CC -ar -WR,-u -o $oldlib $oldobjs'
12719 if test "$GXX" = yes; then
12720 if test "$with_gnu_ld" = no; then
12721 archive_cmds_CXX='$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 $lib'
12723 archive_cmds_CXX='$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 $lib'
12726 link_all_deplibs_CXX=yes
12729 hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
12730 hardcode_libdir_separator_CXX=:
12731 inherit_rpath_CXX=yes
12734 linux* | k*bsd*-gnu | kopensolaris*-gnu)
12735 case $cc_basename in
12737 # Kuck and Associates, Inc. (KAI) C++ Compiler
12739 # KCC will only create a shared library if the output file
12740 # ends with ".so" (or ".sl" for HP-UX), so rename the library
12741 # to its proper name (with version) after linking.
12742 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'
12743 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 $lib'
12744 # Commands to make compiler produce verbose output that lists
12745 # what "hidden" libraries, object files and flags are used when
12746 # linking a shared library.
12748 # There doesn't appear to be a way to prevent this compiler from
12749 # explicitly linking system object files so we need to strip them
12750 # from the output so that they don't get included in the library
12752 output_verbose_link_cmd='templist=`$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"'
12754 hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
12755 export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
12757 # Archives containing C++ object files must be created using
12758 # "CC -Bstatic", where "CC" is the KAI C++ compiler.
12759 old_archive_cmds_CXX='$CC -Bstatic -o $oldlib $oldobjs'
12764 # version 8.0 and above of icpc choke on multiply defined symbols
12765 # if we add $predep_objects and $postdep_objects, however 7.1 and
12766 # earlier do not add the objects themselves.
12767 case `$CC -V 2>&1` in
12769 archive_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
12770 archive_expsym_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
12772 *) # Version 8.0 or newer
12775 ia64*) tmp_idyn=' -i_dynamic';;
12777 archive_cmds_CXX='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
12778 archive_expsym_cmds_CXX='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
12781 archive_cmds_need_lc_CXX=no
12782 hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
12783 export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
12784 whole_archive_flag_spec_CXX='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
12787 # Portland Group C++ compiler
12789 *pgCC\ [1-5].* | *pgcpp\ [1-5].*)
12790 prelink_cmds_CXX='tpldir=Template.dir~
12792 $CC --prelink_objects --instantiation_dir $tpldir $objs $libobjs $compile_deplibs~
12793 compile_command="$compile_command `find $tpldir -name \*.o | $NL2SP`"'
12794 old_archive_cmds_CXX='tpldir=Template.dir~
12796 $CC --prelink_objects --instantiation_dir $tpldir $oldobjs$old_deplibs~
12797 $AR $AR_FLAGS $oldlib$oldobjs$old_deplibs `find $tpldir -name \*.o | $NL2SP`~
12799 archive_cmds_CXX='tpldir=Template.dir~
12801 $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
12802 $CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
12803 archive_expsym_cmds_CXX='tpldir=Template.dir~
12805 $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
12806 $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 $lib'
12808 *) # Version 6 and above use weak symbols
12809 archive_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
12810 archive_expsym_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname ${wl}-retain-symbols-file ${wl}$export_symbols -o $lib'
12814 hardcode_libdir_flag_spec_CXX='${wl}--rpath ${wl}$libdir'
12815 export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
12816 whole_archive_flag_spec_CXX='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
12820 archive_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
12821 archive_expsym_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib ${wl}-retain-symbols-file $wl$export_symbols'
12823 runpath_var=LD_RUN_PATH
12824 hardcode_libdir_flag_spec_CXX='-rpath $libdir'
12825 hardcode_libdir_separator_CXX=:
12827 # Commands to make compiler produce verbose output that lists
12828 # what "hidden" libraries, object files and flags are used when
12829 # linking a shared library.
12831 # There doesn't appear to be a way to prevent this compiler from
12832 # explicitly linking system object files so we need to strip them
12833 # from the output so that they don't get included in the library
12835 output_verbose_link_cmd='templist=`$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" | $Xsed'
12837 xl* | mpixl* | bgxl*)
12838 # IBM XL 8.0 on PPC, with GNU ld
12839 hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
12840 export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
12841 archive_cmds_CXX='$CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
12842 if test "x$supports_anon_versioning" = xyes; then
12843 archive_expsym_cmds_CXX='echo "{ global:" > $output_objdir/$libname.ver~
12844 cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
12845 echo "local: *; };" >> $output_objdir/$libname.ver~
12846 $CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
12850 case `$CC -V 2>&1 | sed 5q` in
12853 no_undefined_flag_CXX=' -zdefs'
12854 archive_cmds_CXX='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
12855 archive_expsym_cmds_CXX='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file ${wl}$export_symbols'
12856 hardcode_libdir_flag_spec_CXX='-R$libdir'
12857 whole_archive_flag_spec_CXX='${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'
12858 compiler_needs_object_CXX=yes
12860 # Not sure whether something based on
12861 # $CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1
12863 output_verbose_link_cmd='func_echo_all'
12865 # Archives containing C++ object files must be created using
12866 # "CC -xar", where "CC" is the Sun C++ compiler. This is
12867 # necessary to make sure instantiated templates are included
12869 old_archive_cmds_CXX='$CC -xar -o $oldlib $oldobjs'
12877 # FIXME: insert proper C++ library support
12882 # FIXME: insert proper C++ library support
12887 case $cc_basename in
12889 # FIXME: insert proper C++ library support
12893 # FIXME: insert proper C++ library support
12900 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
12901 archive_cmds_CXX='$LD -Bshareable -o $lib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags'
12903 hardcode_libdir_flag_spec_CXX='-R$libdir'
12904 hardcode_direct_CXX=yes
12905 hardcode_shlibpath_var_CXX=no
12907 # Workaround some broken pre-1.5 toolchains
12908 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP conftest.$objext | $SED -e "s:-lgcc -lc -lgcc::"'
12916 # C++ shared libraries are fairly broken
12921 if test -f /usr/libexec/ld.so; then
12922 hardcode_direct_CXX=yes
12923 hardcode_shlibpath_var_CXX=no
12924 hardcode_direct_absolute_CXX=yes
12925 archive_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
12926 hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
12927 if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
12928 archive_expsym_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file,$export_symbols -o $lib'
12929 export_dynamic_flag_spec_CXX='${wl}-E'
12930 whole_archive_flag_spec_CXX="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
12932 output_verbose_link_cmd=func_echo_all
12938 osf3* | osf4* | osf5*)
12939 case $cc_basename in
12941 # Kuck and Associates, Inc. (KAI) C++ Compiler
12943 # KCC will only create a shared library if the output file
12944 # ends with ".so" (or ".sl" for HP-UX), so rename the library
12945 # to its proper name (with version) after linking.
12946 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 $lib'
12948 hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
12949 hardcode_libdir_separator_CXX=:
12951 # Archives containing C++ object files must be created using
12952 # the KAI C++ compiler.
12954 osf3*) old_archive_cmds_CXX='$CC -Bstatic -o $oldlib $oldobjs' ;;
12955 *) old_archive_cmds_CXX='$CC -o $oldlib $oldobjs' ;;
12959 # Rational C++ 2.4.1
12960 # FIXME: insert proper C++ library support
12966 allow_undefined_flag_CXX=' ${wl}-expect_unresolved ${wl}\*'
12967 archive_cmds_CXX='$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 $lib'
12968 hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
12971 allow_undefined_flag_CXX=' -expect_unresolved \*'
12972 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'
12973 archive_expsym_cmds_CXX='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done~
12974 echo "-hidden">> $lib.exp~
12975 $CC -shared$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~
12977 hardcode_libdir_flag_spec_CXX='-rpath $libdir'
12981 hardcode_libdir_separator_CXX=:
12983 # Commands to make compiler produce verbose output that lists
12984 # what "hidden" libraries, object files and flags are used when
12985 # linking a shared library.
12987 # There doesn't appear to be a way to prevent this compiler from
12988 # explicitly linking system object files so we need to strip them
12989 # from the output so that they don't get included in the library
12991 output_verbose_link_cmd='templist=`$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"'
12994 if test "$GXX" = yes && test "$with_gnu_ld" = no; then
12995 allow_undefined_flag_CXX=' ${wl}-expect_unresolved ${wl}\*'
12998 archive_cmds_CXX='$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 $lib'
13001 archive_cmds_CXX='$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 $lib'
13005 hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
13006 hardcode_libdir_separator_CXX=:
13008 # Commands to make compiler produce verbose output that lists
13009 # what "hidden" libraries, object files and flags are used when
13010 # linking a shared library.
13011 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
13014 # FIXME: insert proper C++ library support
13022 # FIXME: insert proper C++ library support
13027 case $cc_basename in
13030 # FIXME: insert proper C++ library support
13035 # FIXME: insert proper C++ library support
13039 # FIXME: insert proper C++ library support
13046 case $cc_basename in
13048 # Sun C++ 4.2, 5.x and Centerline C++
13049 archive_cmds_need_lc_CXX=yes
13050 no_undefined_flag_CXX=' -zdefs'
13051 archive_cmds_CXX='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
13052 archive_expsym_cmds_CXX='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
13053 $CC -G${allow_undefined_flag} ${wl}-M ${wl}$lib.exp -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
13055 hardcode_libdir_flag_spec_CXX='-R$libdir'
13056 hardcode_shlibpath_var_CXX=no
13058 solaris2.[0-5] | solaris2.[0-5].*) ;;
13060 # The compiler driver will combine and reorder linker options,
13061 # but understands `-z linker_flag'.
13062 # Supported since Solaris 2.6 (maybe 2.5.1?)
13063 whole_archive_flag_spec_CXX='-z allextract$convenience -z defaultextract'
13066 link_all_deplibs_CXX=yes
13068 output_verbose_link_cmd='func_echo_all'
13070 # Archives containing C++ object files must be created using
13071 # "CC -xar", where "CC" is the Sun C++ compiler. This is
13072 # necessary to make sure instantiated templates are included
13074 old_archive_cmds_CXX='$CC -xar -o $oldlib $oldobjs'
13077 # Green Hills C++ Compiler
13078 archive_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
13080 # The C++ compiler must be used to create the archive.
13081 old_archive_cmds_CXX='$CC $LDFLAGS -archive -o $oldlib $oldobjs'
13084 # GNU C++ compiler with Solaris linker
13085 if test "$GXX" = yes && test "$with_gnu_ld" = no; then
13086 no_undefined_flag_CXX=' ${wl}-z ${wl}defs'
13087 if $CC --version | $GREP -v '^2\.7' > /dev/null; then
13088 archive_cmds_CXX='$CC -shared -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
13089 archive_expsym_cmds_CXX='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
13090 $CC -shared -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
13092 # Commands to make compiler produce verbose output that lists
13093 # what "hidden" libraries, object files and flags are used when
13094 # linking a shared library.
13095 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
13097 # g++ 2.7 appears to require `-G' NOT `-shared' on this
13099 archive_cmds_CXX='$CC -G -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
13100 archive_expsym_cmds_CXX='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
13101 $CC -G -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
13103 # Commands to make compiler produce verbose output that lists
13104 # what "hidden" libraries, object files and flags are used when
13105 # linking a shared library.
13106 output_verbose_link_cmd='$CC -G $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
13109 hardcode_libdir_flag_spec_CXX='${wl}-R $wl$libdir'
13111 solaris2.[0-5] | solaris2.[0-5].*) ;;
13113 whole_archive_flag_spec_CXX='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
13121 sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*)
13122 no_undefined_flag_CXX='${wl}-z,text'
13123 archive_cmds_need_lc_CXX=no
13124 hardcode_shlibpath_var_CXX=no
13125 runpath_var='LD_RUN_PATH'
13127 case $cc_basename in
13129 archive_cmds_CXX='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
13130 archive_expsym_cmds_CXX='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
13133 archive_cmds_CXX='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
13134 archive_expsym_cmds_CXX='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
13139 sysv5* | sco3.2v5* | sco5v6*)
13140 # Note: We can NOT use -z defs as we might desire, because we do not
13141 # link with -lc, and that would cause any symbols used from libc to
13142 # always be unresolved, which means just about no library would
13143 # ever link correctly. If we're not using GNU ld we use -z text
13144 # though, which does catch some bad symbols but isn't as heavy-handed
13146 no_undefined_flag_CXX='${wl}-z,text'
13147 allow_undefined_flag_CXX='${wl}-z,nodefs'
13148 archive_cmds_need_lc_CXX=no
13149 hardcode_shlibpath_var_CXX=no
13150 hardcode_libdir_flag_spec_CXX='${wl}-R,$libdir'
13151 hardcode_libdir_separator_CXX=':'
13152 link_all_deplibs_CXX=yes
13153 export_dynamic_flag_spec_CXX='${wl}-Bexport'
13154 runpath_var='LD_RUN_PATH'
13156 case $cc_basename in
13158 archive_cmds_CXX='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
13159 archive_expsym_cmds_CXX='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
13160 old_archive_cmds_CXX='$CC -Tprelink_objects $oldobjs~
13161 '"$old_archive_cmds_CXX"
13162 reload_cmds_CXX='$CC -Tprelink_objects $reload_objs~
13163 '"$reload_cmds_CXX"
13166 archive_cmds_CXX='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
13167 archive_expsym_cmds_CXX='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
13173 case $cc_basename in
13175 # NonStop-UX NCC 3.20
13176 # FIXME: insert proper C++ library support
13180 # FIXME: insert proper C++ library support
13187 # FIXME: insert proper C++ library support
13192 # FIXME: insert proper C++ library support
13197 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs_CXX" >&5
13198 $as_echo "$ld_shlibs_CXX" >&6; }
13199 test "$ld_shlibs_CXX" = no && can_build_shared=no
13205 ## There is no encapsulation within the following macros, do not change
13206 ## the running order or otherwise move them around unless you know exactly
13207 ## what you are doing...
13208 # Dependencies to place before and after the object being linked:
13209 predep_objects_CXX=
13210 postdep_objects_CXX=
13213 compiler_lib_search_path_CXX=
13215 cat > conftest.$ac_ext <<_LT_EOF
13219 Foo (void) { a = 0; }
13225 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
13226 (eval $ac_compile) 2>&5
13228 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13229 test $ac_status = 0; }; then
13230 # Parse the compiler output and extract the necessary
13231 # objects, libraries and library flags.
13233 # Sentinel used to keep track of whether or not we are before
13234 # the conftest object file.
13235 pre_test_object_deps_done=no
13237 for p in `eval "$output_verbose_link_cmd"`; do
13241 # Some compilers place space between "-{L,R}" and the path.
13242 # Remove the space.
13243 if test $p = "-L" ||
13244 test $p = "-R"; then
13251 if test "$pre_test_object_deps_done" = no; then
13254 # Internal compiler library paths should come after those
13255 # provided the user. The postdeps already come after the
13256 # user supplied libs so there is no need to process them.
13257 if test -z "$compiler_lib_search_path_CXX"; then
13258 compiler_lib_search_path_CXX="${prev}${p}"
13260 compiler_lib_search_path_CXX="${compiler_lib_search_path_CXX} ${prev}${p}"
13263 # The "-l" case would never come before the object being
13264 # linked, so don't bother handling this case.
13267 if test -z "$postdeps_CXX"; then
13268 postdeps_CXX="${prev}${p}"
13270 postdeps_CXX="${postdeps_CXX} ${prev}${p}"
13276 # This assumes that the test object file only shows up
13277 # once in the compiler output.
13278 if test "$p" = "conftest.$objext"; then
13279 pre_test_object_deps_done=yes
13283 if test "$pre_test_object_deps_done" = no; then
13284 if test -z "$predep_objects_CXX"; then
13285 predep_objects_CXX="$p"
13287 predep_objects_CXX="$predep_objects_CXX $p"
13290 if test -z "$postdep_objects_CXX"; then
13291 postdep_objects_CXX="$p"
13293 postdep_objects_CXX="$postdep_objects_CXX $p"
13298 *) ;; # Ignore the rest.
13306 echo "libtool.m4: error: problem compiling CXX test program"
13309 $RM -f confest.$objext
13311 # PORTME: override above test on systems where it is broken
13314 # Interix 3.5 installs completely hosed .la files for C++, so rather than
13315 # hack all around it, let's just trust "g++" to DTRT.
13316 predep_objects_CXX=
13317 postdep_objects_CXX=
13322 case `$CC -V 2>&1 | sed 5q` in
13326 # The more standards-conforming stlport4 library is
13327 # incompatible with the Cstd library. Avoid specifying
13328 # it if it's in CXXFLAGS. Ignore libCrun as
13329 # -library=stlport4 depends on it.
13330 case " $CXX $CXXFLAGS " in
13331 *" -library=stlport4 "*)
13332 solaris_use_stlport4=yes
13336 if test "$solaris_use_stlport4" != yes; then
13337 postdeps_CXX='-library=Cstd -library=Crun'
13344 case $cc_basename in
13346 # The more standards-conforming stlport4 library is
13347 # incompatible with the Cstd library. Avoid specifying
13348 # it if it's in CXXFLAGS. Ignore libCrun as
13349 # -library=stlport4 depends on it.
13350 case " $CXX $CXXFLAGS " in
13351 *" -library=stlport4 "*)
13352 solaris_use_stlport4=yes
13356 # Adding this requires a known-good setup of shared libraries for
13357 # Sun compiler versions before 5.6, else PIC objects from an old
13358 # archive will be linked into the output, leading to subtle bugs.
13359 if test "$solaris_use_stlport4" != yes; then
13360 postdeps_CXX='-library=Cstd -library=Crun'
13368 case " $postdeps_CXX " in
13369 *" -lc "*) archive_cmds_need_lc_CXX=no ;;
13371 compiler_lib_search_dirs_CXX=
13372 if test -n "${compiler_lib_search_path_CXX}"; then
13373 compiler_lib_search_dirs_CXX=`echo " ${compiler_lib_search_path_CXX}" | ${SED} -e 's! -L! !g' -e 's!^ !!'`
13406 lt_prog_compiler_wl_CXX=
13407 lt_prog_compiler_pic_CXX=
13408 lt_prog_compiler_static_CXX=
13410 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $compiler option to produce PIC" >&5
13411 $as_echo_n "checking for $compiler option to produce PIC... " >&6; }
13413 # C++ specific cases for pic, static, wl, etc.
13414 if test "$GXX" = yes; then
13415 lt_prog_compiler_wl_CXX='-Wl,'
13416 lt_prog_compiler_static_CXX='-static'
13420 # All AIX code is PIC.
13421 if test "$host_cpu" = ia64; then
13422 # AIX 5 now supports IA64 processor
13423 lt_prog_compiler_static_CXX='-Bstatic'
13425 lt_prog_compiler_pic_CXX='-fPIC'
13431 # see comment about AmigaOS4 .so support
13432 lt_prog_compiler_pic_CXX='-fPIC'
13435 # FIXME: we need at least 68020 code to build shared libraries, but
13436 # adding the `-m68020' flag to GCC prevents building anything better,
13438 lt_prog_compiler_pic_CXX='-m68020 -resident32 -malways-restore-a4'
13443 beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
13444 # PIC is the default for these OSes.
13446 mingw* | cygwin* | os2* | pw32* | cegcc*)
13447 # This hack is so that the source file can tell whether it is being
13448 # built for inclusion in a dll (and should export symbols for example).
13449 # Although the cygwin gcc ignores -fPIC, still need this for old-style
13450 # (--disable-auto-import) libraries
13451 lt_prog_compiler_pic_CXX='-DDLL_EXPORT'
13453 darwin* | rhapsody*)
13454 # PIC is the default on this platform
13455 # Common symbols not allowed in MH_DYLIB files
13456 lt_prog_compiler_pic_CXX='-fno-common'
13459 # DJGPP does not support shared libraries at all
13460 lt_prog_compiler_pic_CXX=
13463 # PIC is the default for Haiku.
13464 # The "-static" flag exists, but is broken.
13465 lt_prog_compiler_static_CXX=
13468 # Interix 3.x gcc -fpic/-fPIC options generate broken code.
13469 # Instead, we relocate shared libraries at runtime.
13472 if test -d /usr/nec; then
13473 lt_prog_compiler_pic_CXX=-Kconform_pic
13477 # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
13478 # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag
13479 # sets the default TLS model and affects inlining.
13484 lt_prog_compiler_pic_CXX='-fPIC'
13489 # QNX uses GNU C++, but need to define -shared option too, otherwise
13490 # it will coredump.
13491 lt_prog_compiler_pic_CXX='-fPIC -shared'
13494 lt_prog_compiler_pic_CXX='-fPIC'
13500 # All AIX code is PIC.
13501 if test "$host_cpu" = ia64; then
13502 # AIX 5 now supports IA64 processor
13503 lt_prog_compiler_static_CXX='-Bstatic'
13505 lt_prog_compiler_static_CXX='-bnso -bI:/lib/syscalls.exp'
13509 case $cc_basename in
13511 # Green Hills C++ Compiler
13512 # _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"
13517 case $cc_basename in
13519 lt_prog_compiler_pic_CXX='-KPIC'
13522 # Green Hills C++ Compiler
13523 lt_prog_compiler_pic_CXX='-pic'
13529 freebsd* | dragonfly*)
13530 # FreeBSD uses GNU C++
13532 hpux9* | hpux10* | hpux11*)
13533 case $cc_basename in
13535 lt_prog_compiler_wl_CXX='-Wl,'
13536 lt_prog_compiler_static_CXX='${wl}-a ${wl}archive'
13537 if test "$host_cpu" != ia64; then
13538 lt_prog_compiler_pic_CXX='+Z'
13542 lt_prog_compiler_wl_CXX='-Wl,'
13543 lt_prog_compiler_static_CXX='${wl}-a ${wl}archive'
13549 lt_prog_compiler_pic_CXX='+Z'
13558 # This is c89, which is MS Visual C++ (no shared libs)
13559 # Anyone wants to do a port?
13561 irix5* | irix6* | nonstopux*)
13562 case $cc_basename in
13564 lt_prog_compiler_wl_CXX='-Wl,'
13565 lt_prog_compiler_static_CXX='-non_shared'
13566 # CC pic flag -KPIC is the default.
13572 linux* | k*bsd*-gnu | kopensolaris*-gnu)
13573 case $cc_basename in
13576 lt_prog_compiler_wl_CXX='--backend -Wl,'
13577 lt_prog_compiler_pic_CXX='-fPIC'
13580 # old Intel C++ for x86_64 which still supported -KPIC.
13581 lt_prog_compiler_wl_CXX='-Wl,'
13582 lt_prog_compiler_pic_CXX='-KPIC'
13583 lt_prog_compiler_static_CXX='-static'
13586 # Intel C++, used to be incompatible with GCC.
13587 # ICC 10 doesn't accept -KPIC any more.
13588 lt_prog_compiler_wl_CXX='-Wl,'
13589 lt_prog_compiler_pic_CXX='-fPIC'
13590 lt_prog_compiler_static_CXX='-static'
13593 # Portland Group C++ compiler
13594 lt_prog_compiler_wl_CXX='-Wl,'
13595 lt_prog_compiler_pic_CXX='-fpic'
13596 lt_prog_compiler_static_CXX='-Bstatic'
13600 # Make sure the PIC flag is empty. It appears that all Alpha
13601 # Linux and Compaq Tru64 Unix objects are PIC.
13602 lt_prog_compiler_pic_CXX=
13603 lt_prog_compiler_static_CXX='-non_shared'
13605 xlc* | xlC* | bgxl[cC]* | mpixl[cC]*)
13606 # IBM XL 8.0, 9.0 on PPC and BlueGene
13607 lt_prog_compiler_wl_CXX='-Wl,'
13608 lt_prog_compiler_pic_CXX='-qpic'
13609 lt_prog_compiler_static_CXX='-qstaticlink'
13612 case `$CC -V 2>&1 | sed 5q` in
13615 lt_prog_compiler_pic_CXX='-KPIC'
13616 lt_prog_compiler_static_CXX='-Bstatic'
13617 lt_prog_compiler_wl_CXX='-Qoption ld '
13628 case $cc_basename in
13630 lt_prog_compiler_pic_CXX='-W c,exportall'
13639 # QNX uses GNU C++, but need to define -shared option too, otherwise
13640 # it will coredump.
13641 lt_prog_compiler_pic_CXX='-fPIC -shared'
13643 osf3* | osf4* | osf5*)
13644 case $cc_basename in
13646 lt_prog_compiler_wl_CXX='--backend -Wl,'
13649 # Rational C++ 2.4.1
13650 lt_prog_compiler_pic_CXX='-pic'
13653 # Digital/Compaq C++
13654 lt_prog_compiler_wl_CXX='-Wl,'
13655 # Make sure the PIC flag is empty. It appears that all Alpha
13656 # Linux and Compaq Tru64 Unix objects are PIC.
13657 lt_prog_compiler_pic_CXX=
13658 lt_prog_compiler_static_CXX='-non_shared'
13667 case $cc_basename in
13669 # Sun C++ 4.2, 5.x and Centerline C++
13670 lt_prog_compiler_pic_CXX='-KPIC'
13671 lt_prog_compiler_static_CXX='-Bstatic'
13672 lt_prog_compiler_wl_CXX='-Qoption ld '
13675 # Green Hills C++ Compiler
13676 lt_prog_compiler_pic_CXX='-PIC'
13683 case $cc_basename in
13686 lt_prog_compiler_pic_CXX='-pic'
13687 lt_prog_compiler_static_CXX='-Bstatic'
13691 lt_prog_compiler_pic_CXX='-pic'
13697 sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
13698 case $cc_basename in
13700 lt_prog_compiler_wl_CXX='-Wl,'
13701 lt_prog_compiler_pic_CXX='-KPIC'
13702 lt_prog_compiler_static_CXX='-Bstatic'
13707 case $cc_basename in
13709 # NonStop-UX NCC 3.20
13710 lt_prog_compiler_pic_CXX='-KPIC'
13719 lt_prog_compiler_can_build_shared_CXX=no
13725 # For platforms which do not support PIC, -DPIC is meaningless:
13727 lt_prog_compiler_pic_CXX=
13730 lt_prog_compiler_pic_CXX="$lt_prog_compiler_pic_CXX -DPIC"
13733 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_prog_compiler_pic_CXX" >&5
13734 $as_echo "$lt_prog_compiler_pic_CXX" >&6; }
13739 # Check to make sure the PIC flag actually works.
13741 if test -n "$lt_prog_compiler_pic_CXX"; then
13742 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler PIC flag $lt_prog_compiler_pic_CXX works" >&5
13743 $as_echo_n "checking if $compiler PIC flag $lt_prog_compiler_pic_CXX works... " >&6; }
13744 if test "${lt_cv_prog_compiler_pic_works_CXX+set}" = set; then :
13745 $as_echo_n "(cached) " >&6
13747 lt_cv_prog_compiler_pic_works_CXX=no
13748 ac_outfile=conftest.$ac_objext
13749 echo "$lt_simple_compile_test_code" > conftest.$ac_ext
13750 lt_compiler_flag="$lt_prog_compiler_pic_CXX -DPIC"
13751 # Insert the option either (1) after the last *FLAGS variable, or
13752 # (2) before a word containing "conftest.", or (3) at the end.
13753 # Note that $ac_compile itself does not contain backslashes and begins
13754 # with a dollar sign (not a hyphen), so the echo should work correctly.
13755 # The option is referenced via a variable to avoid confusing sed.
13756 lt_compile=`echo "$ac_compile" | $SED \
13757 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
13758 -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
13759 -e 's:$: $lt_compiler_flag:'`
13760 (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
13761 (eval "$lt_compile" 2>conftest.err)
13763 cat conftest.err >&5
13764 echo "$as_me:$LINENO: \$? = $ac_status" >&5
13765 if (exit $ac_status) && test -s "$ac_outfile"; then
13766 # The compiler can only warn and ignore the option if not recognized
13767 # So say no if there are warnings other than the usual output.
13768 $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
13769 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
13770 if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
13771 lt_cv_prog_compiler_pic_works_CXX=yes
13777 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic_works_CXX" >&5
13778 $as_echo "$lt_cv_prog_compiler_pic_works_CXX" >&6; }
13780 if test x"$lt_cv_prog_compiler_pic_works_CXX" = xyes; then
13781 case $lt_prog_compiler_pic_CXX in
13783 *) lt_prog_compiler_pic_CXX=" $lt_prog_compiler_pic_CXX" ;;
13786 lt_prog_compiler_pic_CXX=
13787 lt_prog_compiler_can_build_shared_CXX=no
13795 # Check to make sure the static flag actually works.
13797 wl=$lt_prog_compiler_wl_CXX eval lt_tmp_static_flag=\"$lt_prog_compiler_static_CXX\"
13798 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler static flag $lt_tmp_static_flag works" >&5
13799 $as_echo_n "checking if $compiler static flag $lt_tmp_static_flag works... " >&6; }
13800 if test "${lt_cv_prog_compiler_static_works_CXX+set}" = set; then :
13801 $as_echo_n "(cached) " >&6
13803 lt_cv_prog_compiler_static_works_CXX=no
13804 save_LDFLAGS="$LDFLAGS"
13805 LDFLAGS="$LDFLAGS $lt_tmp_static_flag"
13806 echo "$lt_simple_link_test_code" > conftest.$ac_ext
13807 if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
13808 # The linker can only warn and ignore the option if not recognized
13809 # So say no if there are warnings
13810 if test -s conftest.err; then
13811 # Append any errors to the config.log.
13812 cat conftest.err 1>&5
13813 $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
13814 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
13815 if diff conftest.exp conftest.er2 >/dev/null; then
13816 lt_cv_prog_compiler_static_works_CXX=yes
13819 lt_cv_prog_compiler_static_works_CXX=yes
13823 LDFLAGS="$save_LDFLAGS"
13826 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_static_works_CXX" >&5
13827 $as_echo "$lt_cv_prog_compiler_static_works_CXX" >&6; }
13829 if test x"$lt_cv_prog_compiler_static_works_CXX" = xyes; then
13832 lt_prog_compiler_static_CXX=
13838 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
13839 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
13840 if test "${lt_cv_prog_compiler_c_o_CXX+set}" = set; then :
13841 $as_echo_n "(cached) " >&6
13843 lt_cv_prog_compiler_c_o_CXX=no
13844 $RM -r conftest 2>/dev/null
13848 echo "$lt_simple_compile_test_code" > conftest.$ac_ext
13850 lt_compiler_flag="-o out/conftest2.$ac_objext"
13851 # Insert the option either (1) after the last *FLAGS variable, or
13852 # (2) before a word containing "conftest.", or (3) at the end.
13853 # Note that $ac_compile itself does not contain backslashes and begins
13854 # with a dollar sign (not a hyphen), so the echo should work correctly.
13855 lt_compile=`echo "$ac_compile" | $SED \
13856 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
13857 -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
13858 -e 's:$: $lt_compiler_flag:'`
13859 (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
13860 (eval "$lt_compile" 2>out/conftest.err)
13862 cat out/conftest.err >&5
13863 echo "$as_me:$LINENO: \$? = $ac_status" >&5
13864 if (exit $ac_status) && test -s out/conftest2.$ac_objext
13866 # The compiler can only warn and ignore the option if not recognized
13867 # So say no if there are warnings
13868 $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
13869 $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
13870 if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
13871 lt_cv_prog_compiler_c_o_CXX=yes
13876 # SGI C++ compiler will create directory out/ii_files/ for
13877 # template instantiation
13878 test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
13879 $RM out/* && rmdir out
13885 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o_CXX" >&5
13886 $as_echo "$lt_cv_prog_compiler_c_o_CXX" >&6; }
13890 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
13891 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
13892 if test "${lt_cv_prog_compiler_c_o_CXX+set}" = set; then :
13893 $as_echo_n "(cached) " >&6
13895 lt_cv_prog_compiler_c_o_CXX=no
13896 $RM -r conftest 2>/dev/null
13900 echo "$lt_simple_compile_test_code" > conftest.$ac_ext
13902 lt_compiler_flag="-o out/conftest2.$ac_objext"
13903 # Insert the option either (1) after the last *FLAGS variable, or
13904 # (2) before a word containing "conftest.", or (3) at the end.
13905 # Note that $ac_compile itself does not contain backslashes and begins
13906 # with a dollar sign (not a hyphen), so the echo should work correctly.
13907 lt_compile=`echo "$ac_compile" | $SED \
13908 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
13909 -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
13910 -e 's:$: $lt_compiler_flag:'`
13911 (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
13912 (eval "$lt_compile" 2>out/conftest.err)
13914 cat out/conftest.err >&5
13915 echo "$as_me:$LINENO: \$? = $ac_status" >&5
13916 if (exit $ac_status) && test -s out/conftest2.$ac_objext
13918 # The compiler can only warn and ignore the option if not recognized
13919 # So say no if there are warnings
13920 $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
13921 $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
13922 if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
13923 lt_cv_prog_compiler_c_o_CXX=yes
13928 # SGI C++ compiler will create directory out/ii_files/ for
13929 # template instantiation
13930 test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
13931 $RM out/* && rmdir out
13937 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o_CXX" >&5
13938 $as_echo "$lt_cv_prog_compiler_c_o_CXX" >&6; }
13943 hard_links="nottested"
13944 if test "$lt_cv_prog_compiler_c_o_CXX" = no && test "$need_locks" != no; then
13945 # do not overwrite the value of need_locks provided by the user
13946 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we can lock with hard links" >&5
13947 $as_echo_n "checking if we can lock with hard links... " >&6; }
13950 ln conftest.a conftest.b 2>/dev/null && hard_links=no
13952 ln conftest.a conftest.b 2>&5 || hard_links=no
13953 ln conftest.a conftest.b 2>/dev/null && hard_links=no
13954 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hard_links" >&5
13955 $as_echo "$hard_links" >&6; }
13956 if test "$hard_links" = no; then
13957 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&5
13958 $as_echo "$as_me: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2;}
13967 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5
13968 $as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; }
13970 export_symbols_cmds_CXX='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
13973 # If we're using GNU nm, then we don't want the "-C" option.
13974 # -C means demangle to AIX nm, but means don't demangle with GNU nm
13975 # Also, AIX nm treats weak defined symbols like other global defined
13976 # symbols, whereas GNU nm marks them as "W".
13977 if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
13978 export_symbols_cmds_CXX='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
13980 export_symbols_cmds_CXX='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
13984 export_symbols_cmds_CXX="$ltdll_cmds"
13986 cygwin* | mingw* | cegcc*)
13987 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 > $export_symbols'
13990 export_symbols_cmds_CXX='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
13993 exclude_expsyms_CXX='_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'
13995 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs_CXX" >&5
13996 $as_echo "$ld_shlibs_CXX" >&6; }
13997 test "$ld_shlibs_CXX" = no && can_build_shared=no
13999 with_gnu_ld_CXX=$with_gnu_ld
14007 # Do we need to explicitly link libc?
14009 case "x$archive_cmds_need_lc_CXX" in
14011 # Assume -lc should be added
14012 archive_cmds_need_lc_CXX=yes
14014 if test "$enable_shared" = yes && test "$GCC" = yes; then
14015 case $archive_cmds_CXX in
14017 # FIXME: we may have to deal with multi-command sequences.
14020 # Test whether the compiler implicitly links with -lc since on some
14021 # systems, -lgcc has to come before -lc. If gcc already passes -lc
14022 # to ld, don't add -lc before -lgcc.
14023 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -lc should be explicitly linked in" >&5
14024 $as_echo_n "checking whether -lc should be explicitly linked in... " >&6; }
14025 if test "${lt_cv_archive_cmds_need_lc_CXX+set}" = set; then :
14026 $as_echo_n "(cached) " >&6
14029 echo "$lt_simple_compile_test_code" > conftest.$ac_ext
14031 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
14032 (eval $ac_compile) 2>&5
14034 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14035 test $ac_status = 0; } 2>conftest.err; then
14038 libobjs=conftest.$ac_objext
14040 wl=$lt_prog_compiler_wl_CXX
14041 pic_flag=$lt_prog_compiler_pic_CXX
14047 lt_save_allow_undefined_flag=$allow_undefined_flag_CXX
14048 allow_undefined_flag_CXX=
14049 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$archive_cmds_CXX 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1\""; } >&5
14050 (eval $archive_cmds_CXX 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 2>&5
14052 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14053 test $ac_status = 0; }
14055 lt_cv_archive_cmds_need_lc_CXX=no
14057 lt_cv_archive_cmds_need_lc_CXX=yes
14059 allow_undefined_flag_CXX=$lt_save_allow_undefined_flag
14061 cat conftest.err 1>&5
14066 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_archive_cmds_need_lc_CXX" >&5
14067 $as_echo "$lt_cv_archive_cmds_need_lc_CXX" >&6; }
14068 archive_cmds_need_lc_CXX=$lt_cv_archive_cmds_need_lc_CXX
14138 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dynamic linker characteristics" >&5
14139 $as_echo_n "checking dynamic linker characteristics... " >&6; }
14141 library_names_spec=
14142 libname_spec='lib$name'
14146 postuninstall_cmds=
14150 shlibpath_overrides_runpath=unknown
14152 dynamic_linker="$host_os ld.so"
14153 sys_lib_dlsearch_path_spec="/lib /usr/lib"
14154 need_lib_prefix=unknown
14155 hardcode_into_libs=no
14157 # when you set need_version to no, make sure it does not cause -set_version
14158 # flags to be left without arguments
14159 need_version=unknown
14164 library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
14165 shlibpath_var=LIBPATH
14167 # AIX 3 has no versioning support, so we append a major version to the name.
14168 soname_spec='${libname}${release}${shared_ext}$major'
14175 hardcode_into_libs=yes
14176 if test "$host_cpu" = ia64; then
14177 # AIX 5 supports IA64
14178 library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
14179 shlibpath_var=LD_LIBRARY_PATH
14181 # With GCC up to 2.95.x, collect2 would create an import file
14182 # for dependence libraries. The import file would start with
14183 # the line `#! .'. This would cause the generated library to
14184 # depend on `.', always an invalid library. This was fixed in
14185 # development snapshots of GCC prior to 3.0.
14187 aix4 | aix4.[01] | aix4.[01].*)
14188 if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
14190 echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then
14193 can_build_shared=no
14197 # AIX (on Power*) has no versioning support, so currently we can not hardcode correct
14198 # soname into executable. Probably we can add versioning support to
14199 # collect2, so additional links can be useful in future.
14200 if test "$aix_use_runtimelinking" = yes; then
14201 # If using run time linking (on AIX 4.2 or later) use lib<name>.so
14202 # instead of lib<name>.a to let people know that these are not
14203 # typical AIX shared libraries.
14204 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
14206 # We preserve .a as extension for shared libraries through AIX4.2
14207 # and later when we are not doing run time linking.
14208 library_names_spec='${libname}${release}.a $libname.a'
14209 soname_spec='${libname}${release}${shared_ext}$major'
14211 shlibpath_var=LIBPATH
14218 # Since July 2007 AmigaOS4 officially supports .so libraries.
14219 # When compiling the executable, add -use-dynld -Lsobjs: to the compileline.
14220 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
14223 library_names_spec='$libname.ixlibrary $libname.a'
14224 # Create ${libname}_ixlibrary.a entries in /sys/libs.
14225 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 ${libname}_ixlibrary.a || exit 1; done'
14231 library_names_spec='${libname}${shared_ext}'
14232 dynamic_linker="$host_os ld.so"
14233 shlibpath_var=LIBRARY_PATH
14239 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
14240 soname_spec='${libname}${release}${shared_ext}$major'
14241 finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
14242 shlibpath_var=LD_LIBRARY_PATH
14243 sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
14244 sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
14245 # the default ld.so.conf also contains /usr/contrib/lib and
14246 # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
14247 # libtool to hard-code these into programs
14250 cygwin* | mingw* | pw32* | cegcc*)
14251 version_type=windows
14256 case $GCC,$host_os in
14257 yes,cygwin* | yes,mingw* | yes,pw32* | yes,cegcc*)
14258 library_names_spec='$libname.dll.a'
14259 # DLL is installed to $(libdir)/../bin by postinstall_cmds
14260 postinstall_cmds='base_file=`basename \${file}`~
14261 dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~
14262 dldir=$destdir/`dirname \$dlpath`~
14263 test -d \$dldir || mkdir -p \$dldir~
14264 $install_prog $dir/$dlname \$dldir/$dlname~
14265 chmod a+x \$dldir/$dlname~
14266 if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
14267 eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
14269 postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
14270 dlpath=$dir/\$dldll~
14272 shlibpath_overrides_runpath=yes
14276 # Cygwin DLLs use 'cyg' prefix rather than 'lib'
14277 soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
14281 # MinGW DLLs use traditional 'lib' prefix
14282 soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
14285 # pw32 DLLs use 'pw' prefix rather than 'lib'
14286 library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
14292 library_names_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext} $libname.lib'
14295 dynamic_linker='Win32 ld.exe'
14296 # FIXME: first we should search . and the directory the executable is in
14300 darwin* | rhapsody*)
14301 dynamic_linker="$host_os dyld"
14302 version_type=darwin
14305 library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext'
14306 soname_spec='${libname}${release}${major}$shared_ext'
14307 shlibpath_overrides_runpath=yes
14308 shlibpath_var=DYLD_LIBRARY_PATH
14309 shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
14311 sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
14318 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
14319 soname_spec='${libname}${release}${shared_ext}$major'
14320 shlibpath_var=LD_LIBRARY_PATH
14323 freebsd* | dragonfly*)
14324 # DragonFly does not have aout. When/if they implement a new
14325 # versioning mechanism, adjust this.
14326 if test -x /usr/bin/objformat; then
14327 objformat=`/usr/bin/objformat`
14330 freebsd[23].*) objformat=aout ;;
14331 *) objformat=elf ;;
14334 version_type=freebsd-$objformat
14335 case $version_type in
14337 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
14342 library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
14346 shlibpath_var=LD_LIBRARY_PATH
14349 shlibpath_overrides_runpath=yes
14351 freebsd3.[01]* | freebsdelf3.[01]*)
14352 shlibpath_overrides_runpath=yes
14353 hardcode_into_libs=yes
14355 freebsd3.[2-9]* | freebsdelf3.[2-9]* | \
14356 freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1)
14357 shlibpath_overrides_runpath=no
14358 hardcode_into_libs=yes
14360 *) # from 4.6 on, and DragonFly
14361 shlibpath_overrides_runpath=yes
14362 hardcode_into_libs=yes
14371 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
14372 soname_spec='${libname}${release}${shared_ext}$major'
14373 shlibpath_var=LD_LIBRARY_PATH
14374 hardcode_into_libs=yes
14381 dynamic_linker="$host_os runtime_loader"
14382 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
14383 soname_spec='${libname}${release}${shared_ext}$major'
14384 shlibpath_var=LIBRARY_PATH
14385 shlibpath_overrides_runpath=yes
14386 sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/beos/system/lib'
14387 hardcode_into_libs=yes
14390 hpux9* | hpux10* | hpux11*)
14391 # Give a soname corresponding to the major version so that dld.sl refuses to
14392 # link against other versions.
14399 hardcode_into_libs=yes
14400 dynamic_linker="$host_os dld.so"
14401 shlibpath_var=LD_LIBRARY_PATH
14402 shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
14403 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
14404 soname_spec='${libname}${release}${shared_ext}$major'
14405 if test "X$HPUX_IA64_MODE" = X32; then
14406 sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
14408 sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
14410 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
14414 hardcode_into_libs=yes
14415 dynamic_linker="$host_os dld.sl"
14416 shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
14417 shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
14418 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
14419 soname_spec='${libname}${release}${shared_ext}$major'
14420 sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
14421 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
14425 dynamic_linker="$host_os dld.sl"
14426 shlibpath_var=SHLIB_PATH
14427 shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
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'
14432 # HP-UX runs *really* slowly unless shared libraries are mode 555, ...
14433 postinstall_cmds='chmod 555 $lib'
14434 # or fails outright, so override atomically:
14435 install_override_mode=555
14442 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
14443 soname_spec='${libname}${release}${shared_ext}$major'
14444 dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
14445 shlibpath_var=LD_LIBRARY_PATH
14446 shlibpath_overrides_runpath=no
14447 hardcode_into_libs=yes
14450 irix5* | irix6* | nonstopux*)
14452 nonstopux*) version_type=nonstopux ;;
14454 if test "$lt_cv_prog_gnu_ld" = yes; then
14462 soname_spec='${libname}${release}${shared_ext}$major'
14463 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
14465 irix5* | nonstopux*)
14466 libsuff= shlibsuff=
14469 case $LD in # libtool.m4 will add one of these switches to LD
14470 *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
14471 libsuff= shlibsuff= libmagic=32-bit;;
14472 *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
14473 libsuff=32 shlibsuff=N32 libmagic=N32;;
14474 *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
14475 libsuff=64 shlibsuff=64 libmagic=64-bit;;
14476 *) libsuff= shlibsuff= libmagic=never-match;;
14480 shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
14481 shlibpath_overrides_runpath=no
14482 sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
14483 sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
14484 hardcode_into_libs=yes
14487 # No shared lib support for Linux oldld, aout, or coff.
14488 linux*oldld* | linux*aout* | linux*coff*)
14492 # This must be Linux ELF.
14493 linux* | k*bsd*-gnu | kopensolaris*-gnu)
14497 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
14498 soname_spec='${libname}${release}${shared_ext}$major'
14499 finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
14500 shlibpath_var=LD_LIBRARY_PATH
14501 shlibpath_overrides_runpath=no
14503 # Some binutils ld are patched to set DT_RUNPATH
14504 if test "${lt_cv_shlibpath_overrides_runpath+set}" = set; then :
14505 $as_echo_n "(cached) " >&6
14507 lt_cv_shlibpath_overrides_runpath=no
14508 save_LDFLAGS=$LDFLAGS
14509 save_libdir=$libdir
14510 eval "libdir=/foo; wl=\"$lt_prog_compiler_wl_CXX\"; \
14511 LDFLAGS=\"\$LDFLAGS $hardcode_libdir_flag_spec_CXX\""
14512 if test x$gcc_no_link = xyes; then
14513 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
14515 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14516 /* end confdefs.h. */
14526 if ac_fn_cxx_try_link "$LINENO"; then :
14527 if ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null; then :
14528 lt_cv_shlibpath_overrides_runpath=yes
14531 rm -f core conftest.err conftest.$ac_objext \
14532 conftest$ac_exeext conftest.$ac_ext
14533 LDFLAGS=$save_LDFLAGS
14534 libdir=$save_libdir
14538 shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath
14540 # This implies no fast_install, which is unacceptable.
14541 # Some rework will be needed to allow for fast_install
14542 # before this can be enabled.
14543 hardcode_into_libs=yes
14545 # Append ld.so.conf contents to the search path
14546 if test -f /etc/ld.so.conf; then
14547 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' ' '`
14548 sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
14551 # We used to test for /lib/ld.so.1 and disable shared libraries on
14552 # powerpc, because MkLinux only supported shared libraries with the
14553 # GNU dynamic linker. Since this was broken with cross compilers,
14554 # most powerpc-linux boxes support dynamic linking these days and
14555 # people can always --disable-shared, the test was removed, and we
14556 # assume the GNU/Linux dynamic linker is in use.
14557 dynamic_linker='GNU/Linux ld.so'
14564 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
14565 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
14566 finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
14567 dynamic_linker='NetBSD (a.out) ld.so'
14569 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
14570 soname_spec='${libname}${release}${shared_ext}$major'
14571 dynamic_linker='NetBSD ld.elf_so'
14573 shlibpath_var=LD_LIBRARY_PATH
14574 shlibpath_overrides_runpath=yes
14575 hardcode_into_libs=yes
14580 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
14581 shlibpath_var=LD_LIBRARY_PATH
14582 shlibpath_overrides_runpath=yes
14589 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
14590 soname_spec='${libname}${release}${shared_ext}$major'
14591 shlibpath_var=LD_LIBRARY_PATH
14592 shlibpath_overrides_runpath=no
14593 hardcode_into_libs=yes
14594 dynamic_linker='ldqnx.so'
14599 sys_lib_dlsearch_path_spec="/usr/lib"
14601 # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
14603 openbsd3.3 | openbsd3.3.*) need_version=yes ;;
14604 *) need_version=no ;;
14606 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
14607 finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
14608 shlibpath_var=LD_LIBRARY_PATH
14609 if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
14611 openbsd2.[89] | openbsd2.[89].*)
14612 shlibpath_overrides_runpath=no
14615 shlibpath_overrides_runpath=yes
14619 shlibpath_overrides_runpath=yes
14624 libname_spec='$name'
14627 library_names_spec='$libname${shared_ext} $libname.a'
14628 dynamic_linker='OS/2 ld.exe'
14629 shlibpath_var=LIBPATH
14632 osf3* | osf4* | osf5*)
14636 soname_spec='${libname}${release}${shared_ext}$major'
14637 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
14638 shlibpath_var=LD_LIBRARY_PATH
14639 sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
14640 sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
14651 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
14652 soname_spec='${libname}${release}${shared_ext}$major'
14653 shlibpath_var=LD_LIBRARY_PATH
14654 shlibpath_overrides_runpath=yes
14655 hardcode_into_libs=yes
14656 # ldd complains unless libraries are executable
14657 postinstall_cmds='chmod +x $lib'
14662 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
14663 finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
14664 shlibpath_var=LD_LIBRARY_PATH
14665 shlibpath_overrides_runpath=yes
14666 if test "$with_gnu_ld" = yes; then
14674 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
14675 soname_spec='${libname}${release}${shared_ext}$major'
14676 shlibpath_var=LD_LIBRARY_PATH
14677 case $host_vendor in
14679 shlibpath_overrides_runpath=no
14681 runpath_var=LD_RUN_PATH
14689 shlibpath_overrides_runpath=no
14690 sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
14696 if test -d /usr/nec ;then
14698 library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
14699 soname_spec='$libname${shared_ext}.$major'
14700 shlibpath_var=LD_LIBRARY_PATH
14704 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
14705 version_type=freebsd-elf
14708 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
14709 soname_spec='${libname}${release}${shared_ext}$major'
14710 shlibpath_var=LD_LIBRARY_PATH
14711 shlibpath_overrides_runpath=yes
14712 hardcode_into_libs=yes
14713 if test "$with_gnu_ld" = yes; then
14714 sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
14716 sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
14719 sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
14723 sys_lib_dlsearch_path_spec='/usr/lib'
14727 # TPF is a cross-target only. Preferred cross-host = GNU/Linux.
14731 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
14732 shlibpath_var=LD_LIBRARY_PATH
14733 shlibpath_overrides_runpath=no
14734 hardcode_into_libs=yes
14739 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
14740 soname_spec='${libname}${release}${shared_ext}$major'
14741 shlibpath_var=LD_LIBRARY_PATH
14748 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $dynamic_linker" >&5
14749 $as_echo "$dynamic_linker" >&6; }
14750 test "$dynamic_linker" = no && can_build_shared=no
14752 variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
14753 if test "$GCC" = yes; then
14754 variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
14757 if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then
14758 sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec"
14760 if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then
14761 sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec"
14801 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to hardcode library paths into programs" >&5
14802 $as_echo_n "checking how to hardcode library paths into programs... " >&6; }
14803 hardcode_action_CXX=
14804 if test -n "$hardcode_libdir_flag_spec_CXX" ||
14805 test -n "$runpath_var_CXX" ||
14806 test "X$hardcode_automatic_CXX" = "Xyes" ; then
14808 # We can hardcode non-existent directories.
14809 if test "$hardcode_direct_CXX" != no &&
14810 # If the only mechanism to avoid hardcoding is shlibpath_var, we
14811 # have to relink, otherwise we might link with an installed library
14812 # when we should be linking with a yet-to-be-installed one
14813 ## test "$_LT_TAGVAR(hardcode_shlibpath_var, CXX)" != no &&
14814 test "$hardcode_minus_L_CXX" != no; then
14815 # Linking always hardcodes the temporary library directory.
14816 hardcode_action_CXX=relink
14818 # We can link without hardcoding, and we can hardcode nonexisting dirs.
14819 hardcode_action_CXX=immediate
14822 # We cannot hardcode anything, or else we can only hardcode existing
14824 hardcode_action_CXX=unsupported
14826 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hardcode_action_CXX" >&5
14827 $as_echo "$hardcode_action_CXX" >&6; }
14829 if test "$hardcode_action_CXX" = relink ||
14830 test "$inherit_rpath_CXX" = yes; then
14831 # Fast installation is not supported
14832 enable_fast_install=no
14833 elif test "$shlibpath_overrides_runpath" = yes ||
14834 test "$enable_shared" = no; then
14835 # Fast installation is not necessary
14836 enable_fast_install=needless
14845 fi # test -n "$compiler"
14851 with_gnu_ld=$lt_save_with_gnu_ld
14852 lt_cv_path_LDCXX=$lt_cv_path_LD
14853 lt_cv_path_LD=$lt_save_path_LD
14854 lt_cv_prog_gnu_ldcxx=$lt_cv_prog_gnu_ld
14855 lt_cv_prog_gnu_ld=$lt_save_with_gnu_ld
14856 fi # test "$_lt_caught_CXX_error" != yes
14859 ac_cpp='$CPP $CPPFLAGS'
14860 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
14861 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
14862 ac_compiler_gnu=$ac_cv_c_compiler_gnu
14876 ac_config_commands="$ac_config_commands libtool"
14881 # Only expand once:
14888 *-cygwin* | *-mingw*)
14889 # 'host' will be top-level target in the case of a target lib,
14890 # we must compare to with_cross_host to decide if this is a native
14891 # or cross-compiler and select where to install dlls appropriately.
14892 if test -n "$with_cross_host" &&
14893 test x"$with_cross_host" != x"no"; then
14894 lt_host_flags='-no-undefined -bindir "$(toolexeclibdir)"';
14896 lt_host_flags='-no-undefined -bindir "$(bindir)"';
14909 # libtool variables for C++ shared and position-independent compiles.
14911 # Use glibcxx_lt_pic_flag to designate the automake variable
14912 # used to encapsulate the default libtool approach to creating objects
14913 # with position-independent code. Default: -prefer-pic.
14915 # Use glibcxx_compiler_shared_flag to designate a compile-time flags for
14916 # creating shared objects. Default: -D_GLIBCXX_SHARED.
14918 # Use glibcxx_compiler_pic_flag to designate a compile-time flags for
14919 # creating position-independent objects. This varies with the target
14920 # hardware and operating system, but is often: -DPIC -fPIC.
14921 if test "$enable_shared" = yes; then
14922 glibcxx_lt_pic_flag="-prefer-pic"
14923 glibcxx_compiler_pic_flag="$lt_prog_compiler_pic_CXX"
14924 glibcxx_compiler_shared_flag="-D_GLIBCXX_SHARED"
14927 glibcxx_lt_pic_flag=
14928 glibcxx_compiler_pic_flag=
14929 glibcxx_compiler_shared_flag=
14935 # Override the libtool's pic_flag and pic_mode.
14936 # Do this step after AM_PROG_LIBTOOL, but before AC_OUTPUT.
14937 # NB: this impacts --with-pic and --without-pic.
14938 lt_prog_compiler_pic_CXX="$glibcxx_compiler_pic_flag $glibcxx_compiler_shared_flag"
14941 # Eliminate -lstdc++ addition to postdeps for cross compiles.
14942 postdeps_CXX=`echo " $postdeps_CXX " | sed 's, -lstdc++ ,,g'`
14944 # Possibly disable most of the library.
14945 ## TODO: Consider skipping unncessary tests altogether in this case, rather
14946 ## than just ignoring the results. Faster /and/ more correct, win win.
14948 # Check whether --enable-hosted-libstdcxx was given.
14949 if test "${enable_hosted_libstdcxx+set}" = set; then :
14950 enableval=$enable_hosted_libstdcxx;
14953 arm*-*-symbianelf*)
14954 enable_hosted_libstdcxx=no
14957 enable_hosted_libstdcxx=yes
14962 if test "$enable_hosted_libstdcxx" = no; then
14963 { $as_echo "$as_me:${as_lineno-$LINENO}: Only freestanding libraries will be built" >&5
14964 $as_echo "$as_me: Only freestanding libraries will be built" >&6;}
14967 enable_abi_check=no
14968 enable_libstdcxx_pch=no
14975 cat >>confdefs.h <<_ACEOF
14976 #define _GLIBCXX_HOSTED $hosted_define
14981 # Enable descriptive messages to standard output on termination.
14983 # Check whether --enable-libstdcxx-verbose was given.
14984 if test "${enable_libstdcxx_verbose+set}" = set; then :
14985 enableval=$enable_libstdcxx_verbose;
14987 enable_libstdcxx_verbose=yes
14990 if test x"$enable_libstdcxx_verbose" = xyes; then
14993 { $as_echo "$as_me:${as_lineno-$LINENO}: verbose termination messages are disabled" >&5
14994 $as_echo "$as_me: verbose termination messages are disabled" >&6;}
14998 cat >>confdefs.h <<_ACEOF
14999 #define _GLIBCXX_VERBOSE $verbose_define
15004 # Enable compiler support that doesn't require linking.
15006 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for exception model to use" >&5
15007 $as_echo_n "checking for exception model to use... " >&6; }
15010 ac_cpp='$CXXCPP $CPPFLAGS'
15011 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
15012 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
15013 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
15015 # Check whether --enable-sjlj-exceptions was given.
15016 if test "${enable_sjlj_exceptions+set}" = set; then :
15017 enableval=$enable_sjlj_exceptions;
15018 case "$enableval" in
15020 *) as_fn_error "Unknown argument to enable/disable sjlj-exceptions" "$LINENO" 5 ;;
15024 enable_sjlj_exceptions=auto
15029 if test $enable_sjlj_exceptions = auto; then
15030 # Botheration. Now we've got to detect the exception model. Link tests
15031 # against libgcc.a are problematic since we've not been given proper -L
15032 # bits for single-tree newlib and libgloss.
15034 # Fake what AC_TRY_COMPILE does. XXX Look at redoing this new-style.
15035 cat > conftest.$ac_ext << EOF
15036 #line 15036 "configure"
15037 struct S { ~S(); };
15045 old_CXXFLAGS="$CXXFLAGS"
15047 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
15048 (eval $ac_compile) 2>&5
15050 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
15051 test $ac_status = 0; }; then
15052 if grep _Unwind_SjLj_Resume conftest.s >/dev/null 2>&1 ; then
15053 enable_sjlj_exceptions=yes
15054 elif grep _Unwind_Resume conftest.s >/dev/null 2>&1 ; then
15055 enable_sjlj_exceptions=no
15056 elif grep __cxa_end_cleanup conftest.s >/dev/null 2>&1 ; then
15057 enable_sjlj_exceptions=no
15060 CXXFLAGS="$old_CXXFLAGS"
15064 # This is a tad weird, for hysterical raisins. We have to map
15065 # enable/disable to two different models.
15066 case $enable_sjlj_exceptions in
15069 $as_echo "#define _GLIBCXX_SJLJ_EXCEPTIONS 1" >>confdefs.h
15071 ac_exception_model_name=sjlj
15074 ac_exception_model_name="call frame"
15077 as_fn_error "unable to detect exception model" "$LINENO" 5
15081 ac_cpp='$CPP $CPPFLAGS'
15082 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
15083 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
15084 ac_compiler_gnu=$ac_cv_c_compiler_gnu
15086 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_exception_model_name" >&5
15087 $as_echo "$ac_exception_model_name" >&6; }
15090 # Check whether --enable-libstdcxx-pch was given.
15091 if test "${enable_libstdcxx_pch+set}" = set; then :
15092 enableval=$enable_libstdcxx_pch;
15093 case "$enableval" in
15095 *) as_fn_error "Argument to enable/disable libstdcxx-pch must be yes or no" "$LINENO" 5 ;;
15099 enable_libstdcxx_pch=$is_hosted
15103 if test $enable_libstdcxx_pch = yes; then
15104 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for compiler with PCH support" >&5
15105 $as_echo_n "checking for compiler with PCH support... " >&6; }
15106 if test "${glibcxx_cv_prog_CXX_pch+set}" = set; then :
15107 $as_echo_n "(cached) " >&6
15109 ac_save_CXXFLAGS="$CXXFLAGS"
15110 CXXFLAGS="$CXXFLAGS -Werror -Winvalid-pch -Wno-deprecated"
15113 ac_cpp='$CXXCPP $CPPFLAGS'
15114 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
15115 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
15116 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
15118 echo '#include <math.h>' > conftest.h
15119 if $CXX $CXXFLAGS $CPPFLAGS -x c++-header conftest.h \
15120 -o conftest.h.gch 1>&5 2>&1 &&
15121 echo '#error "pch failed"' > conftest.h &&
15122 echo '#include "conftest.h"' > conftest.cc &&
15123 $CXX -c $CXXFLAGS $CPPFLAGS conftest.cc 1>&5 2>&1 ;
15125 glibcxx_cv_prog_CXX_pch=yes
15127 glibcxx_cv_prog_CXX_pch=no
15130 CXXFLAGS=$ac_save_CXXFLAGS
15132 ac_cpp='$CPP $CPPFLAGS'
15133 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
15134 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
15135 ac_compiler_gnu=$ac_cv_c_compiler_gnu
15139 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_prog_CXX_pch" >&5
15140 $as_echo "$glibcxx_cv_prog_CXX_pch" >&6; }
15141 enable_libstdcxx_pch=$glibcxx_cv_prog_CXX_pch
15144 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for enabled PCH" >&5
15145 $as_echo_n "checking for enabled PCH... " >&6; }
15146 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_libstdcxx_pch" >&5
15147 $as_echo "$enable_libstdcxx_pch" >&6; }
15150 if test $enable_libstdcxx_pch = yes; then
15151 glibcxx_PCHFLAGS="-include bits/stdc++.h"
15153 glibcxx_PCHFLAGS=""
15158 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for thread model used by GCC" >&5
15159 $as_echo_n "checking for thread model used by GCC... " >&6; }
15160 target_thread_file=`$CXX -v 2>&1 | sed -n 's/^Thread model: //p'`
15161 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $target_thread_file" >&5
15162 $as_echo "$target_thread_file" >&6; }
15164 case $target_thread_file in
15165 aix) thread_header=config/rs6000/gthr-aix.h ;;
15166 dce) thread_header=config/pa/gthr-dce.h ;;
15167 lynx) thread_header=config/gthr-lynx.h ;;
15168 mipssde) thread_header=config/mips/gthr-mipssde.h ;;
15169 posix) thread_header=gthr-posix.h ;;
15170 rtems) thread_header=config/gthr-rtems.h ;;
15171 single) thread_header=gthr-single.h ;;
15172 tpf) thread_header=config/s390/gthr-tpf.h ;;
15173 vxworks) thread_header=config/gthr-vxworks.h ;;
15174 win32) thread_header=config/i386/gthr-win32.h ;;
15182 ac_cpp='$CXXCPP $CPPFLAGS'
15183 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
15184 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
15185 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
15187 old_CXXFLAGS="$CXXFLAGS"
15189 # Do link tests if possible, instead asm tests, limited to some platforms
15190 # see discussion in PR target/40134, PR libstdc++/40133 and the thread
15191 # starting at http://gcc.gnu.org/ml/gcc-patches/2009-07/msg00322.html
15192 atomic_builtins_link_tests=no
15193 if test x$gcc_no_link != xyes; then
15194 # Can do link tests. Limit to some tested platforms
15196 *-*-linux* | *-*-uclinux* | *-*-kfreebsd*-gnu | *-*-gnu*)
15197 atomic_builtins_link_tests=yes
15202 if test x$atomic_builtins_link_tests = xyes; then
15206 CXXFLAGS="$CXXFLAGS -fno-exceptions"
15208 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for atomic builtins for bool" >&5
15209 $as_echo_n "checking for atomic builtins for bool... " >&6; }
15210 if test "${glibcxx_cv_atomic_bool+set}" = set; then :
15211 $as_echo_n "(cached) " >&6
15214 if test x$gcc_no_link = xyes; then
15215 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
15217 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15218 /* end confdefs.h. */
15223 typedef bool atomic_type;
15227 __atomic_fetch_add(&c1, c2, __ATOMIC_RELAXED);
15228 __atomic_compare_exchange_n(&c1, &c2, c3, true, __ATOMIC_ACQ_REL,
15230 __atomic_test_and_set(&c1, __ATOMIC_RELAXED);
15231 __atomic_load_n(&c1, __ATOMIC_RELAXED);
15237 if ac_fn_cxx_try_link "$LINENO"; then :
15238 glibcxx_cv_atomic_bool=yes
15240 glibcxx_cv_atomic_bool=no
15242 rm -f core conftest.err conftest.$ac_objext \
15243 conftest$ac_exeext conftest.$ac_ext
15247 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_atomic_bool" >&5
15248 $as_echo "$glibcxx_cv_atomic_bool" >&6; }
15250 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for atomic builtins for short" >&5
15251 $as_echo_n "checking for atomic builtins for short... " >&6; }
15252 if test "${glibcxx_cv_atomic_short+set}" = set; then :
15253 $as_echo_n "(cached) " >&6
15256 if test x$gcc_no_link = xyes; then
15257 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
15259 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15260 /* end confdefs.h. */
15265 typedef short atomic_type;
15269 __atomic_fetch_add(&c1, c2, __ATOMIC_RELAXED);
15270 __atomic_compare_exchange_n(&c1, &c2, c3, true, __ATOMIC_ACQ_REL,
15272 __atomic_test_and_set(&c1, __ATOMIC_RELAXED);
15273 __atomic_load_n(&c1, __ATOMIC_RELAXED);
15279 if ac_fn_cxx_try_link "$LINENO"; then :
15280 glibcxx_cv_atomic_short=yes
15282 glibcxx_cv_atomic_short=no
15284 rm -f core conftest.err conftest.$ac_objext \
15285 conftest$ac_exeext conftest.$ac_ext
15289 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_atomic_short" >&5
15290 $as_echo "$glibcxx_cv_atomic_short" >&6; }
15292 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for atomic builtins for int" >&5
15293 $as_echo_n "checking for atomic builtins for int... " >&6; }
15294 if test "${glibcxx_cv_atomic_int+set}" = set; then :
15295 $as_echo_n "(cached) " >&6
15298 if test x$gcc_no_link = xyes; then
15299 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
15301 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15302 /* end confdefs.h. */
15307 typedef int atomic_type;
15311 __atomic_fetch_add(&c1, c2, __ATOMIC_RELAXED);
15312 __atomic_compare_exchange_n(&c1, &c2, c3, true, __ATOMIC_ACQ_REL,
15314 __atomic_test_and_set(&c1, __ATOMIC_RELAXED);
15315 __atomic_load_n(&c1, __ATOMIC_RELAXED);
15321 if ac_fn_cxx_try_link "$LINENO"; then :
15322 glibcxx_cv_atomic_int=yes
15324 glibcxx_cv_atomic_int=no
15326 rm -f core conftest.err conftest.$ac_objext \
15327 conftest$ac_exeext conftest.$ac_ext
15331 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_atomic_int" >&5
15332 $as_echo "$glibcxx_cv_atomic_int" >&6; }
15334 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for atomic builtins for long long" >&5
15335 $as_echo_n "checking for atomic builtins for long long... " >&6; }
15336 if test "${glibcxx_cv_atomic_long_long+set}" = set; then :
15337 $as_echo_n "(cached) " >&6
15340 if test x$gcc_no_link = xyes; then
15341 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
15343 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15344 /* end confdefs.h. */
15349 typedef long long atomic_type;
15353 __atomic_fetch_add(&c1, c2, __ATOMIC_RELAXED);
15354 __atomic_compare_exchange_n(&c1, &c2, c3, true, __ATOMIC_ACQ_REL,
15356 __atomic_test_and_set(&c1, __ATOMIC_RELAXED);
15357 __atomic_load_n(&c1, __ATOMIC_RELAXED);
15363 if ac_fn_cxx_try_link "$LINENO"; then :
15364 glibcxx_cv_atomic_long_long=yes
15366 glibcxx_cv_atomic_long_long=no
15368 rm -f core conftest.err conftest.$ac_objext \
15369 conftest$ac_exeext conftest.$ac_ext
15373 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_atomic_long_long" >&5
15374 $as_echo "$glibcxx_cv_atomic_long_long" >&6; }
15380 # Compile unoptimized.
15383 # Fake what AC_TRY_COMPILE does.
15385 cat > conftest.$ac_ext << EOF
15386 #line 15386 "configure"
15389 typedef bool atomic_type;
15393 __atomic_fetch_add(&c1, c2, __ATOMIC_RELAXED);
15394 __atomic_compare_exchange_n(&c1, &c2, c3, true, __ATOMIC_ACQ_REL,
15396 __atomic_test_and_set(&c1, __ATOMIC_RELAXED);
15397 __atomic_load_n(&c1, __ATOMIC_RELAXED);
15403 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for atomic builtins for bool" >&5
15404 $as_echo_n "checking for atomic builtins for bool... " >&6; }
15405 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
15406 (eval $ac_compile) 2>&5
15408 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
15409 test $ac_status = 0; }; then
15410 if grep __atomic_ conftest.s >/dev/null 2>&1 ; then
15411 glibcxx_cv_atomic_bool=no
15413 glibcxx_cv_atomic_bool=yes
15416 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_atomic_bool" >&5
15417 $as_echo "$glibcxx_cv_atomic_bool" >&6; }
15420 cat > conftest.$ac_ext << EOF
15421 #line 15421 "configure"
15424 typedef short atomic_type;
15428 __atomic_fetch_add(&c1, c2, __ATOMIC_RELAXED);
15429 __atomic_compare_exchange_n(&c1, &c2, c3, true, __ATOMIC_ACQ_REL,
15431 __atomic_test_and_set(&c1, __ATOMIC_RELAXED);
15432 __atomic_load_n(&c1, __ATOMIC_RELAXED);
15438 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for atomic builtins for short" >&5
15439 $as_echo_n "checking for atomic builtins for short... " >&6; }
15440 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
15441 (eval $ac_compile) 2>&5
15443 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
15444 test $ac_status = 0; }; then
15445 if grep __atomic_ conftest.s >/dev/null 2>&1 ; then
15446 glibcxx_cv_atomic_short=no
15448 glibcxx_cv_atomic_short=yes
15451 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_atomic_short" >&5
15452 $as_echo "$glibcxx_cv_atomic_short" >&6; }
15455 cat > conftest.$ac_ext << EOF
15456 #line 15456 "configure"
15459 // NB: _Atomic_word not necessarily int.
15460 typedef int atomic_type;
15464 __atomic_fetch_add(&c1, c2, __ATOMIC_RELAXED);
15465 __atomic_compare_exchange_n(&c1, &c2, c3, true, __ATOMIC_ACQ_REL,
15467 __atomic_test_and_set(&c1, __ATOMIC_RELAXED);
15468 __atomic_load_n(&c1, __ATOMIC_RELAXED);
15474 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for atomic builtins for int" >&5
15475 $as_echo_n "checking for atomic builtins for int... " >&6; }
15476 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
15477 (eval $ac_compile) 2>&5
15479 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
15480 test $ac_status = 0; }; then
15481 if grep __atomic_ conftest.s >/dev/null 2>&1 ; then
15482 glibcxx_cv_atomic_int=no
15484 glibcxx_cv_atomic_int=yes
15487 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_atomic_int" >&5
15488 $as_echo "$glibcxx_cv_atomic_int" >&6; }
15491 cat > conftest.$ac_ext << EOF
15492 #line 15492 "configure"
15495 typedef long long atomic_type;
15499 __atomic_fetch_add(&c1, c2, __ATOMIC_RELAXED);
15500 __atomic_compare_exchange_n(&c1, &c2, c3, true, __ATOMIC_ACQ_REL,
15502 __atomic_test_and_set(&c1, __ATOMIC_RELAXED);
15503 __atomic_load_n(&c1, __ATOMIC_RELAXED);
15509 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for atomic builtins for long long" >&5
15510 $as_echo_n "checking for atomic builtins for long long... " >&6; }
15511 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
15512 (eval $ac_compile) 2>&5
15514 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
15515 test $ac_status = 0; }; then
15516 if grep __atomic_ conftest.s >/dev/null 2>&1 ; then
15517 glibcxx_cv_atomic_long_long=no
15519 glibcxx_cv_atomic_long_long=yes
15522 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_atomic_long_long" >&5
15523 $as_echo "$glibcxx_cv_atomic_long_long" >&6; }
15528 CXXFLAGS="$old_CXXFLAGS"
15530 ac_cpp='$CPP $CPPFLAGS'
15531 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
15532 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
15533 ac_compiler_gnu=$ac_cv_c_compiler_gnu
15536 # Set atomicity_dir to builtins if all but the long long test above passes.
15537 if test $glibcxx_cv_atomic_bool = yes \
15538 && test $glibcxx_cv_atomic_short = yes \
15539 && test $glibcxx_cv_atomic_int = yes; then
15541 $as_echo "#define _GLIBCXX_ATOMIC_BUILTINS 1" >>confdefs.h
15543 atomicity_dir=cpu/generic/atomicity_builtins
15546 # If still generic, set to mutex.
15547 if test $atomicity_dir = "cpu/generic" ; then
15548 atomicity_dir=cpu/generic/atomicity_mutex
15549 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: No native atomic operations are provided for this platform." >&5
15550 $as_echo "$as_me: WARNING: No native atomic operations are provided for this platform." >&2;}
15551 if test "x$target_thread_file" = xsingle; then
15552 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: They cannot be faked when thread support is disabled." >&5
15553 $as_echo "$as_me: WARNING: They cannot be faked when thread support is disabled." >&2;}
15554 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Thread-safety of certain classes is not guaranteed." >&5
15555 $as_echo "$as_me: WARNING: Thread-safety of certain classes is not guaranteed." >&2;}
15557 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: They will be faked using a mutex." >&5
15558 $as_echo "$as_me: WARNING: They will be faked using a mutex." >&2;}
15559 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Performance of certain classes will degrade as a result." >&5
15560 $as_echo "$as_me: WARNING: Performance of certain classes will degrade as a result." >&2;}
15567 # Fake what AC_TRY_COMPILE does, without linking as this is
15568 # unnecessary for this test.
15570 cat > conftest.$ac_ext << EOF
15571 #line 15571 "configure"
15581 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ISO/IEC TR 24733 " >&5
15582 $as_echo_n "checking for ISO/IEC TR 24733 ... " >&6; }
15583 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
15584 (eval $ac_compile) 2>&5
15586 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
15587 test $ac_status = 0; }; then
15589 $as_echo "#define _GLIBCXX_USE_DECIMAL_FLOAT 1" >>confdefs.h
15595 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_dfp" >&5
15596 $as_echo "$enable_dfp" >&6; }
15603 ac_cpp='$CXXCPP $CPPFLAGS'
15604 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
15605 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
15606 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
15609 # Fake what AC_TRY_COMPILE does, without linking as this is
15610 # unnecessary for this test.
15612 cat > conftest.$ac_ext << EOF
15613 #line 15613 "configure"
15614 template<typename T1, typename T2>
15616 { typedef T2 type; };
15618 template<typename T>
15623 typename same<long, __int128>::type i1;
15624 typename same<long long, __int128>::type i2;
15628 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __int128" >&5
15629 $as_echo_n "checking for __int128... " >&6; }
15630 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
15631 (eval $ac_compile) 2>&5
15633 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
15634 test $ac_status = 0; }; then
15636 $as_echo "#define _GLIBCXX_USE_INT128 1" >>confdefs.h
15642 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_int128" >&5
15643 $as_echo "$enable_int128" >&6; }
15646 cat > conftest.$ac_ext << EOF
15647 #line 15647 "configure"
15648 template<typename T1, typename T2>
15650 { typedef T2 type; };
15652 template<typename T>
15657 typename same<double, __float128>::type f1;
15658 typename same<long double, __float128>::type f2;
15662 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __float128" >&5
15663 $as_echo_n "checking for __float128... " >&6; }
15664 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
15665 (eval $ac_compile) 2>&5
15667 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
15668 test $ac_status = 0; }; then
15670 $as_echo "#define _GLIBCXX_USE_FLOAT128 1" >>confdefs.h
15672 enable_float128=yes
15676 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_float128" >&5
15677 $as_echo "$enable_float128" >&6; }
15681 ac_cpp='$CPP $CPPFLAGS'
15682 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
15683 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
15684 ac_compiler_gnu=$ac_cv_c_compiler_gnu
15688 # Checks for compiler support that doesn't require linking.
15690 # All these tests are for C++; save the language and the compiler flags.
15691 # The CXXFLAGS thing is suspicious, but based on similar bits previously
15692 # found in GLIBCXX_CONFIGURE.
15695 ac_cpp='$CXXCPP $CPPFLAGS'
15696 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
15697 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
15698 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
15700 ac_test_CXXFLAGS="${CXXFLAGS+set}"
15701 ac_save_CXXFLAGS="$CXXFLAGS"
15703 # Check for maintainer-mode bits.
15704 if test x"$USE_MAINTAINER_MODE" = xno; then
15710 # Check for -ffunction-sections -fdata-sections
15711 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for g++ that supports -ffunction-sections -fdata-sections" >&5
15712 $as_echo_n "checking for g++ that supports -ffunction-sections -fdata-sections... " >&6; }
15713 CXXFLAGS='-g -Werror -ffunction-sections -fdata-sections'
15714 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15715 /* end confdefs.h. */
15716 int foo; void bar() { };
15725 if ac_fn_cxx_try_compile "$LINENO"; then :
15730 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
15731 if test "$ac_test_CXXFLAGS" = set; then
15732 CXXFLAGS="$ac_save_CXXFLAGS"
15734 # this is the suspicious part
15737 if test x"$ac_fdsections" = x"yes"; then
15738 SECTION_FLAGS='-ffunction-sections -fdata-sections'
15740 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_fdsections" >&5
15741 $as_echo "$ac_fdsections" >&6; }
15744 ac_cpp='$CPP $CPPFLAGS'
15745 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
15746 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
15747 ac_compiler_gnu=$ac_cv_c_compiler_gnu
15753 # Enable all the variable C++ runtime options that don't require linking.
15755 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for underlying I/O to use" >&5
15756 $as_echo_n "checking for underlying I/O to use... " >&6; }
15757 # Check whether --enable-cstdio was given.
15758 if test "${enable_cstdio+set}" = set; then :
15759 enableval=$enable_cstdio;
15760 case "$enableval" in
15762 *) as_fn_error "Unknown argument to enable/disable cstdio" "$LINENO" 5 ;;
15766 enable_cstdio=stdio
15771 # Now that libio has been removed, you can have any color you want as long
15772 # as it's black. This is one big no-op until other packages are added, but
15773 # showing the framework never hurts.
15774 case ${enable_cstdio} in
15776 CSTDIO_H=config/io/c_io_stdio.h
15777 BASIC_FILE_H=config/io/basic_file_stdio.h
15778 BASIC_FILE_CC=config/io/basic_file_stdio.cc
15779 { $as_echo "$as_me:${as_lineno-$LINENO}: result: stdio" >&5
15780 $as_echo "stdio" >&6; }
15789 # Check whether --enable-clocale was given.
15790 if test "${enable_clocale+set}" = set; then :
15791 enableval=$enable_clocale;
15792 case "$enableval" in
15793 generic|gnu|ieee_1003.1-2001|newlib|yes|no|auto) ;;
15794 *) as_fn_error "Unknown argument to enable/disable clocale" "$LINENO" 5 ;;
15798 enable_clocale=auto
15803 # Deal with gettext issues. Default to not using it (=no) until we detect
15804 # support for it later. Let the user turn it off via --e/d, but let that
15805 # default to on for easier handling.
15807 # Check whether --enable-nls was given.
15808 if test "${enable_nls+set}" = set; then :
15809 enableval=$enable_nls;
15815 # Either a known package, or "auto"
15816 if test $enable_clocale = no || test $enable_clocale = yes; then
15817 enable_clocale=auto
15819 enable_clocale_flag=$enable_clocale
15821 # Probe for locale model to use if none specified.
15822 # Default to "generic".
15823 if test $enable_clocale_flag = auto; then
15824 case ${target_os} in
15825 linux* | gnu* | kfreebsd*-gnu | knetbsd*-gnu)
15826 enable_clocale_flag=gnu
15828 darwin* | freebsd*)
15829 enable_clocale_flag=darwin
15832 enable_clocale_flag=newlib
15835 if test x"$with_newlib" = x"yes"; then
15836 enable_clocale_flag=newlib
15838 enable_clocale_flag=generic
15844 # Sanity check model, and test for special functionality.
15845 if test $enable_clocale_flag = gnu; then
15846 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15847 /* end confdefs.h. */
15849 #include <features.h>
15850 #if (__GLIBC__ > 2 || (__GLIBC__ == 2 && __GLIBC_MINOR__ >= 3)) && !defined(__UCLIBC__)
15855 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
15856 $EGREP "_GLIBCXX_ok" >/dev/null 2>&1; then :
15857 enable_clocale_flag=gnu
15859 enable_clocale_flag=generic
15864 # Set it to scream when it hurts.
15865 ac_save_CFLAGS="$CFLAGS"
15866 CFLAGS="-Wimplicit-function-declaration -Werror"
15868 # Use strxfrm_l if available.
15869 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15870 /* end confdefs.h. */
15871 #define _GNU_SOURCE 1
15872 #include <string.h>
15873 #include <locale.h>
15877 char s[128]; __locale_t loc; strxfrm_l(s, "C", 5, loc);
15882 if ac_fn_c_try_compile "$LINENO"; then :
15884 $as_echo "#define HAVE_STRXFRM_L 1" >>confdefs.h
15887 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
15889 # Use strerror_l if available.
15890 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15891 /* end confdefs.h. */
15892 #define _GNU_SOURCE 1
15893 #include <string.h>
15894 #include <locale.h>
15898 __locale_t loc; strerror_l(5, loc);
15903 if ac_fn_c_try_compile "$LINENO"; then :
15905 $as_echo "#define HAVE_STRERROR_L 1" >>confdefs.h
15908 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
15910 CFLAGS="$ac_save_CFLAGS"
15913 # Perhaps use strerror_r if available, and strerror_l isn't.
15914 ac_save_CFLAGS="$CFLAGS"
15915 CFLAGS="-Wimplicit-function-declaration -Werror"
15916 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15917 /* end confdefs.h. */
15918 #define _GNU_SOURCE 1
15919 #include <string.h>
15920 #include <locale.h>
15924 char s[128]; strerror_r(5, s, 128);
15929 if ac_fn_c_try_compile "$LINENO"; then :
15931 $as_echo "#define HAVE_STRERROR_R 1" >>confdefs.h
15934 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
15935 CFLAGS="$ac_save_CFLAGS"
15937 # Set configure bits for specified locale package
15938 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C locale to use" >&5
15939 $as_echo_n "checking for C locale to use... " >&6; }
15940 case ${enable_clocale_flag} in
15942 { $as_echo "$as_me:${as_lineno-$LINENO}: result: generic" >&5
15943 $as_echo "generic" >&6; }
15945 CLOCALE_H=config/locale/generic/c_locale.h
15946 CLOCALE_CC=config/locale/generic/c_locale.cc
15947 CCODECVT_CC=config/locale/generic/codecvt_members.cc
15948 CCOLLATE_CC=config/locale/generic/collate_members.cc
15949 CCTYPE_CC=config/locale/generic/ctype_members.cc
15950 CMESSAGES_H=config/locale/generic/messages_members.h
15951 CMESSAGES_CC=config/locale/generic/messages_members.cc
15952 CMONEY_CC=config/locale/generic/monetary_members.cc
15953 CNUMERIC_CC=config/locale/generic/numeric_members.cc
15954 CTIME_H=config/locale/generic/time_members.h
15955 CTIME_CC=config/locale/generic/time_members.cc
15956 CLOCALE_INTERNAL_H=config/locale/generic/c++locale_internal.h
15959 { $as_echo "$as_me:${as_lineno-$LINENO}: result: darwin or freebsd" >&5
15960 $as_echo "darwin or freebsd" >&6; }
15962 CLOCALE_H=config/locale/generic/c_locale.h
15963 CLOCALE_CC=config/locale/generic/c_locale.cc
15964 CCODECVT_CC=config/locale/generic/codecvt_members.cc
15965 CCOLLATE_CC=config/locale/generic/collate_members.cc
15966 CCTYPE_CC=config/locale/darwin/ctype_members.cc
15967 CMESSAGES_H=config/locale/generic/messages_members.h
15968 CMESSAGES_CC=config/locale/generic/messages_members.cc
15969 CMONEY_CC=config/locale/generic/monetary_members.cc
15970 CNUMERIC_CC=config/locale/generic/numeric_members.cc
15971 CTIME_H=config/locale/generic/time_members.h
15972 CTIME_CC=config/locale/generic/time_members.cc
15973 CLOCALE_INTERNAL_H=config/locale/generic/c++locale_internal.h
15977 { $as_echo "$as_me:${as_lineno-$LINENO}: result: gnu" >&5
15978 $as_echo "gnu" >&6; }
15980 # Declare intention to use gettext, and add support for specific
15982 # For some reason, ALL_LINGUAS has to be before AM-GNU-GETTEXT
15983 ALL_LINGUAS="de fr"
15985 # Don't call AM-GNU-GETTEXT here. Instead, assume glibc.
15986 # Extract the first word of "msgfmt", so it can be a program name with args.
15987 set dummy msgfmt; ac_word=$2
15988 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
15989 $as_echo_n "checking for $ac_word... " >&6; }
15990 if test "${ac_cv_prog_check_msgfmt+set}" = set; then :
15991 $as_echo_n "(cached) " >&6
15993 if test -n "$check_msgfmt"; then
15994 ac_cv_prog_check_msgfmt="$check_msgfmt" # Let the user override the test.
15996 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
15997 for as_dir in $PATH
16000 test -z "$as_dir" && as_dir=.
16001 for ac_exec_ext in '' $ac_executable_extensions; do
16002 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
16003 ac_cv_prog_check_msgfmt="yes"
16004 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
16011 test -z "$ac_cv_prog_check_msgfmt" && ac_cv_prog_check_msgfmt="no"
16014 check_msgfmt=$ac_cv_prog_check_msgfmt
16015 if test -n "$check_msgfmt"; then
16016 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $check_msgfmt" >&5
16017 $as_echo "$check_msgfmt" >&6; }
16019 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
16020 $as_echo "no" >&6; }
16024 if test x"$check_msgfmt" = x"yes" && test x"$enable_nls" = x"yes"; then
16027 # Export the build objects.
16028 for ling in $ALL_LINGUAS; do \
16029 glibcxx_MOFILES="$glibcxx_MOFILES $ling.mo"; \
16030 glibcxx_POFILES="$glibcxx_POFILES $ling.po"; \
16035 CLOCALE_H=config/locale/gnu/c_locale.h
16036 CLOCALE_CC=config/locale/gnu/c_locale.cc
16037 CCODECVT_CC=config/locale/gnu/codecvt_members.cc
16038 CCOLLATE_CC=config/locale/gnu/collate_members.cc
16039 CCTYPE_CC=config/locale/gnu/ctype_members.cc
16040 CMESSAGES_H=config/locale/gnu/messages_members.h
16041 CMESSAGES_CC=config/locale/gnu/messages_members.cc
16042 CMONEY_CC=config/locale/gnu/monetary_members.cc
16043 CNUMERIC_CC=config/locale/gnu/numeric_members.cc
16044 CTIME_H=config/locale/gnu/time_members.h
16045 CTIME_CC=config/locale/gnu/time_members.cc
16046 CLOCALE_INTERNAL_H=config/locale/gnu/c++locale_internal.h
16049 { $as_echo "$as_me:${as_lineno-$LINENO}: result: IEEE 1003.1" >&5
16050 $as_echo "IEEE 1003.1" >&6; }
16052 CLOCALE_H=config/locale/ieee_1003.1-2001/c_locale.h
16053 CLOCALE_CC=config/locale/ieee_1003.1-2001/c_locale.cc
16054 CCODECVT_CC=config/locale/generic/codecvt_members.cc
16055 CCOLLATE_CC=config/locale/generic/collate_members.cc
16056 CCTYPE_CC=config/locale/generic/ctype_members.cc
16057 CMESSAGES_H=config/locale/ieee_1003.1-2001/messages_members.h
16058 CMESSAGES_CC=config/locale/ieee_1003.1-2001/messages_members.cc
16059 CMONEY_CC=config/locale/generic/monetary_members.cc
16060 CNUMERIC_CC=config/locale/generic/numeric_members.cc
16061 CTIME_H=config/locale/generic/time_members.h
16062 CTIME_CC=config/locale/generic/time_members.cc
16063 CLOCALE_INTERNAL_H=config/locale/generic/c++locale_internal.h
16066 { $as_echo "$as_me:${as_lineno-$LINENO}: result: newlib" >&5
16067 $as_echo "newlib" >&6; }
16069 CLOCALE_H=config/locale/generic/c_locale.h
16070 CLOCALE_CC=config/locale/generic/c_locale.cc
16071 CCODECVT_CC=config/locale/generic/codecvt_members.cc
16072 CCOLLATE_CC=config/locale/generic/collate_members.cc
16073 CCTYPE_CC=config/locale/newlib/ctype_members.cc
16074 CMESSAGES_H=config/locale/generic/messages_members.h
16075 CMESSAGES_CC=config/locale/generic/messages_members.cc
16076 CMONEY_CC=config/locale/generic/monetary_members.cc
16077 CNUMERIC_CC=config/locale/generic/numeric_members.cc
16078 CTIME_H=config/locale/generic/time_members.h
16079 CTIME_CC=config/locale/generic/time_members.cc
16080 CLOCALE_INTERNAL_H=config/locale/generic/c++locale_internal.h
16084 # This is where the testsuite looks for locale catalogs, using the
16085 # -DLOCALEDIR define during testsuite compilation.
16086 glibcxx_localedir=${glibcxx_builddir}/po/share/locale
16089 # A standalone libintl (e.g., GNU libintl) may be in use.
16090 if test $USE_NLS = yes; then
16091 for ac_header in libintl.h
16093 ac_fn_c_check_header_mongrel "$LINENO" "libintl.h" "ac_cv_header_libintl_h" "$ac_includes_default"
16094 if test "x$ac_cv_header_libintl_h" = x""yes; then :
16095 cat >>confdefs.h <<_ACEOF
16096 #define HAVE_LIBINTL_H 1
16105 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing gettext" >&5
16106 $as_echo_n "checking for library containing gettext... " >&6; }
16107 if test "${ac_cv_search_gettext+set}" = set; then :
16108 $as_echo_n "(cached) " >&6
16110 ac_func_search_save_LIBS=$LIBS
16111 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16112 /* end confdefs.h. */
16114 /* Override any GCC internal prototype to avoid an error.
16115 Use char because int might match the return type of a GCC
16116 builtin and then its argument prototype would still apply. */
16129 for ac_lib in '' intl; do
16130 if test -z "$ac_lib"; then
16131 ac_res="none required"
16134 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
16136 if test x$gcc_no_link = xyes; then
16137 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
16139 if ac_fn_c_try_link "$LINENO"; then :
16140 ac_cv_search_gettext=$ac_res
16142 rm -f core conftest.err conftest.$ac_objext \
16144 if test "${ac_cv_search_gettext+set}" = set; then :
16148 if test "${ac_cv_search_gettext+set}" = set; then :
16151 ac_cv_search_gettext=no
16153 rm conftest.$ac_ext
16154 LIBS=$ac_func_search_save_LIBS
16156 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_gettext" >&5
16157 $as_echo "$ac_cv_search_gettext" >&6; }
16158 ac_res=$ac_cv_search_gettext
16159 if test "$ac_res" != no; then :
16160 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
16167 if test $USE_NLS = yes; then
16169 $as_echo "#define _GLIBCXX_USE_NLS 1" >>confdefs.h
16188 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for std::allocator base class" >&5
16189 $as_echo_n "checking for std::allocator base class... " >&6; }
16190 # Check whether --enable-libstdcxx-allocator was given.
16191 if test "${enable_libstdcxx_allocator+set}" = set; then :
16192 enableval=$enable_libstdcxx_allocator;
16193 case "$enableval" in
16194 new|malloc|mt|bitmap|pool|yes|no|auto) ;;
16195 *) as_fn_error "Unknown argument to enable/disable libstdcxx-allocator" "$LINENO" 5 ;;
16199 enable_libstdcxx_allocator=auto
16204 # If they didn't use this option switch, or if they specified --enable
16205 # with no specific model, we'll have to look for one. If they
16206 # specified --disable (???), do likewise.
16207 if test $enable_libstdcxx_allocator = no ||
16208 test $enable_libstdcxx_allocator = yes;
16210 enable_libstdcxx_allocator=auto
16213 # Either a known package, or "auto". Auto implies the default choice
16214 # for a particular platform.
16215 enable_libstdcxx_allocator_flag=$enable_libstdcxx_allocator
16217 # Probe for host-specific support if no specific model is specified.
16218 # Default to "new".
16219 if test $enable_libstdcxx_allocator_flag = auto; then
16220 case ${target_os} in
16221 linux* | gnu* | kfreebsd*-gnu | knetbsd*-gnu)
16222 enable_libstdcxx_allocator_flag=new
16225 enable_libstdcxx_allocator_flag=new
16229 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_libstdcxx_allocator_flag" >&5
16230 $as_echo "$enable_libstdcxx_allocator_flag" >&6; }
16233 # Set configure bits for specified locale package
16234 case ${enable_libstdcxx_allocator_flag} in
16236 ALLOCATOR_H=config/allocator/bitmap_allocator_base.h
16237 ALLOCATOR_NAME=__gnu_cxx::bitmap_allocator
16240 ALLOCATOR_H=config/allocator/malloc_allocator_base.h
16241 ALLOCATOR_NAME=__gnu_cxx::malloc_allocator
16244 ALLOCATOR_H=config/allocator/mt_allocator_base.h
16245 ALLOCATOR_NAME=__gnu_cxx::__mt_alloc
16248 ALLOCATOR_H=config/allocator/new_allocator_base.h
16249 ALLOCATOR_NAME=__gnu_cxx::new_allocator
16252 ALLOCATOR_H=config/allocator/pool_allocator_base.h
16253 ALLOCATOR_NAME=__gnu_cxx::__pool_alloc
16261 # Check whether --enable-cheaders was given.
16262 if test "${enable_cheaders+set}" = set; then :
16263 enableval=$enable_cheaders;
16264 case "$enableval" in
16265 c|c_std|c_global) ;;
16266 *) as_fn_error "Unknown argument to enable/disable cheaders" "$LINENO" 5 ;;
16270 enable_cheaders=$c_model
16274 { $as_echo "$as_me:${as_lineno-$LINENO}: \"C\" header strategy set to $enable_cheaders" >&5
16275 $as_echo "$as_me: \"C\" header strategy set to $enable_cheaders" >&6;}
16277 C_INCLUDE_DIR='${glibcxx_srcdir}/include/'$enable_cheaders
16279 # Allow overrides to configure.host here.
16280 if test $enable_cheaders = c_global; then
16281 c_compatibility=yes
16290 # Check whether --enable-long-long was given.
16291 if test "${enable_long_long+set}" = set; then :
16292 enableval=$enable_long_long;
16293 case "$enableval" in
16295 *) as_fn_error "Argument to enable/disable long-long must be yes or no" "$LINENO" 5 ;;
16299 enable_long_long=yes
16303 if test $enable_long_long = yes; then
16305 $as_echo "#define _GLIBCXX_USE_LONG_LONG 1" >>confdefs.h
16308 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for enabled long long specializations" >&5
16309 $as_echo_n "checking for enabled long long specializations... " >&6; }
16310 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_long_long" >&5
16311 $as_echo "$enable_long_long" >&6; }
16314 # Check whether --enable-wchar_t was given.
16315 if test "${enable_wchar_t+set}" = set; then :
16316 enableval=$enable_wchar_t;
16317 case "$enableval" in
16319 *) as_fn_error "Argument to enable/disable wchar_t must be yes or no" "$LINENO" 5 ;;
16328 # Test wchar.h for mbstate_t, which is needed for char_traits and fpos.
16329 for ac_header in wchar.h
16331 ac_fn_c_check_header_mongrel "$LINENO" "wchar.h" "ac_cv_header_wchar_h" "$ac_includes_default"
16332 if test "x$ac_cv_header_wchar_h" = x""yes; then :
16333 cat >>confdefs.h <<_ACEOF
16334 #define HAVE_WCHAR_H 1
16343 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for mbstate_t" >&5
16344 $as_echo_n "checking for mbstate_t... " >&6; }
16345 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16346 /* end confdefs.h. */
16351 mbstate_t teststate;
16356 if ac_fn_c_try_compile "$LINENO"; then :
16361 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
16362 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_mbstate_t" >&5
16363 $as_echo "$have_mbstate_t" >&6; }
16364 if test x"$have_mbstate_t" = xyes; then
16366 $as_echo "#define HAVE_MBSTATE_T 1" >>confdefs.h
16370 # Test it always, for use in GLIBCXX_ENABLE_C99, together with
16372 for ac_header in wctype.h
16374 ac_fn_c_check_header_mongrel "$LINENO" "wctype.h" "ac_cv_header_wctype_h" "$ac_includes_default"
16375 if test "x$ac_cv_header_wctype_h" = x""yes; then :
16376 cat >>confdefs.h <<_ACEOF
16377 #define HAVE_WCTYPE_H 1
16379 ac_has_wctype_h=yes
16387 if test x"$enable_wchar_t" = x"yes"; then
16391 ac_cpp='$CXXCPP $CPPFLAGS'
16392 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
16393 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
16394 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
16397 if test x"$ac_has_wchar_h" = xyes &&
16398 test x"$ac_has_wctype_h" = xyes; then
16399 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16400 /* end confdefs.h. */
16402 #include <stddef.h>
16405 long j = WCHAR_MIN;
16406 long k = WCHAR_MAX;
16471 if ac_fn_cxx_try_compile "$LINENO"; then :
16476 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
16482 ac_cpp='$CPP $CPPFLAGS'
16483 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
16484 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
16485 ac_compiler_gnu=$ac_cv_c_compiler_gnu
16489 if test x"$enable_wchar_t" = x"yes"; then
16491 $as_echo "#define _GLIBCXX_USE_WCHAR_T 1" >>confdefs.h
16495 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for enabled wchar_t specializations" >&5
16496 $as_echo_n "checking for enabled wchar_t specializations... " >&6; }
16497 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_wchar_t" >&5
16498 $as_echo "$enable_wchar_t" >&6; }
16502 # Check whether --enable-c99 was given.
16503 if test "${enable_c99+set}" = set; then :
16504 enableval=$enable_c99;
16505 case "$enableval" in
16507 *) as_fn_error "Argument to enable/disable c99 must be yes or no" "$LINENO" 5 ;;
16516 if test x"$enable_c99" = x"yes"; then
16520 ac_cpp='$CXXCPP $CPPFLAGS'
16521 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
16522 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
16523 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
16526 # Use -std=c++98 because the default (-std=gnu++98) leaves __STRICT_ANSI__
16527 # undefined and fake C99 facilities - like pre-standard snprintf - may be
16528 # spuriously enabled.
16529 # Long term, -std=c++0x could be even better, could manage to explicitely
16530 # request C99 facilities to the underlying C headers.
16531 ac_save_CXXFLAGS="$CXXFLAGS"
16532 CXXFLAGS="$CXXFLAGS -std=c++98"
16533 ac_save_LIBS="$LIBS"
16534 ac_save_gcc_no_link="$gcc_no_link"
16536 if test x$gcc_no_link != xyes; then
16537 # Use -fno-exceptions to that the C driver can link these tests without
16538 # hitting undefined references to personality routines.
16539 CXXFLAGS="$CXXFLAGS -fno-exceptions"
16540 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sin in -lm" >&5
16541 $as_echo_n "checking for sin in -lm... " >&6; }
16542 if test "${ac_cv_lib_m_sin+set}" = set; then :
16543 $as_echo_n "(cached) " >&6
16545 ac_check_lib_save_LIBS=$LIBS
16547 if test x$gcc_no_link = xyes; then
16548 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
16550 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16551 /* end confdefs.h. */
16553 /* Override any GCC internal prototype to avoid an error.
16554 Use char because int might match the return type of a GCC
16555 builtin and then its argument prototype would still apply. */
16568 if ac_fn_cxx_try_link "$LINENO"; then :
16569 ac_cv_lib_m_sin=yes
16573 rm -f core conftest.err conftest.$ac_objext \
16574 conftest$ac_exeext conftest.$ac_ext
16575 LIBS=$ac_check_lib_save_LIBS
16577 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_sin" >&5
16578 $as_echo "$ac_cv_lib_m_sin" >&6; }
16579 if test "x$ac_cv_lib_m_sin" = x""yes; then :
16585 # Use the default compile-only tests in GCC_TRY_COMPILE_OR_LINK
16592 # Check for the existence of <math.h> functions used if C99 is enabled.
16593 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ISO C99 support in <math.h>" >&5
16594 $as_echo_n "checking for ISO C99 support in <math.h>... " >&6; }
16595 if test "${glibcxx_cv_c99_math+set}" = set; then :
16596 $as_echo_n "(cached) " >&6
16599 if test x$gcc_no_link = xyes; then
16600 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16601 /* end confdefs.h. */
16603 volatile double d1, d2;
16608 i = fpclassify(d1);
16614 i = isgreater(d1, d2);
16615 i = isgreaterequal(d1, d2);
16616 i = isless(d1, d2);
16617 i = islessequal(d1, d2);
16618 i = islessgreater(d1, d2);
16619 i = islessgreater(d1, d2);
16620 i = isunordered(d1, d2);
16626 if ac_fn_cxx_try_compile "$LINENO"; then :
16627 glibcxx_cv_c99_math=yes
16629 glibcxx_cv_c99_math=no
16631 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
16633 if test x$gcc_no_link = xyes; then
16634 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
16636 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16637 /* end confdefs.h. */
16639 volatile double d1, d2;
16644 i = fpclassify(d1);
16650 i = isgreater(d1, d2);
16651 i = isgreaterequal(d1, d2);
16652 i = isless(d1, d2);
16653 i = islessequal(d1, d2);
16654 i = islessgreater(d1, d2);
16655 i = islessgreater(d1, d2);
16656 i = isunordered(d1, d2);
16662 if ac_fn_cxx_try_link "$LINENO"; then :
16663 glibcxx_cv_c99_math=yes
16665 glibcxx_cv_c99_math=no
16667 rm -f core conftest.err conftest.$ac_objext \
16668 conftest$ac_exeext conftest.$ac_ext
16673 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_c99_math" >&5
16674 $as_echo "$glibcxx_cv_c99_math" >&6; }
16675 if test x"$glibcxx_cv_c99_math" = x"yes"; then
16677 $as_echo "#define _GLIBCXX_USE_C99_MATH 1" >>confdefs.h
16681 # Check for the existence of <complex.h> complex math functions.
16682 # This is necessary even though libstdc++ uses the builtin versions
16683 # of these functions, because if the builtin cannot be used, a reference
16684 # to the library function is emitted.
16685 for ac_header in tgmath.h
16687 ac_fn_cxx_check_header_mongrel "$LINENO" "tgmath.h" "ac_cv_header_tgmath_h" "$ac_includes_default"
16688 if test "x$ac_cv_header_tgmath_h" = x""yes; then :
16689 cat >>confdefs.h <<_ACEOF
16690 #define HAVE_TGMATH_H 1
16692 ac_has_tgmath_h=yes
16699 for ac_header in complex.h
16701 ac_fn_cxx_check_header_mongrel "$LINENO" "complex.h" "ac_cv_header_complex_h" "$ac_includes_default"
16702 if test "x$ac_cv_header_complex_h" = x""yes; then :
16703 cat >>confdefs.h <<_ACEOF
16704 #define HAVE_COMPLEX_H 1
16706 ac_has_complex_h=yes
16708 ac_has_complex_h=no
16713 glibcxx_cv_c99_complex=no;
16714 if test x"$ac_has_complex_h" = x"yes"; then
16715 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ISO C99 support in <complex.h>" >&5
16716 $as_echo_n "checking for ISO C99 support in <complex.h>... " >&6; }
16717 if test x$gcc_no_link = xyes; then
16718 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16719 /* end confdefs.h. */
16720 #include <complex.h>
16721 typedef __complex__ float float_type;
16722 typedef __complex__ double double_type;
16723 typedef __complex__ long double ld_type;
16724 volatile float_type tmpf;
16725 volatile double_type tmpd;
16726 volatile ld_type tmpld;
16729 volatile long double ld;
16735 tmpf = ccosf(tmpf);
16736 tmpf = ccoshf(tmpf);
16737 tmpf = cexpf(tmpf);
16738 tmpf = clogf(tmpf);
16739 tmpf = csinf(tmpf);
16740 tmpf = csinhf(tmpf);
16741 tmpf = csqrtf(tmpf);
16742 tmpf = ctanf(tmpf);
16743 tmpf = ctanhf(tmpf);
16744 tmpf = cpowf(tmpf, tmpf);
16745 tmpf = cprojf(tmpf);
16749 tmpd = ccosh(tmpd);
16753 tmpd = csinh(tmpd);
16754 tmpd = csqrt(tmpd);
16756 tmpd = ctanh(tmpd);
16757 tmpd = cpow(tmpd, tmpd);
16758 tmpd = cproj(tmpd);
16761 tmpld = ccosl(tmpld);
16762 tmpld = ccoshl(tmpld);
16763 tmpld = cexpl(tmpld);
16764 tmpld = clogl(tmpld);
16765 tmpld = csinl(tmpld);
16766 tmpld = csinhl(tmpld);
16767 tmpld = csqrtl(tmpld);
16768 tmpld = ctanl(tmpld);
16769 tmpld = ctanhl(tmpld);
16770 tmpld = cpowl(tmpld, tmpld);
16771 tmpld = cprojl(tmpld);
16777 if ac_fn_cxx_try_compile "$LINENO"; then :
16778 glibcxx_cv_c99_complex=yes
16780 glibcxx_cv_c99_complex=no
16782 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
16784 if test x$gcc_no_link = xyes; then
16785 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
16787 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16788 /* end confdefs.h. */
16789 #include <complex.h>
16790 typedef __complex__ float float_type;
16791 typedef __complex__ double double_type;
16792 typedef __complex__ long double ld_type;
16793 volatile float_type tmpf;
16794 volatile double_type tmpd;
16795 volatile ld_type tmpld;
16798 volatile long double ld;
16804 tmpf = ccosf(tmpf);
16805 tmpf = ccoshf(tmpf);
16806 tmpf = cexpf(tmpf);
16807 tmpf = clogf(tmpf);
16808 tmpf = csinf(tmpf);
16809 tmpf = csinhf(tmpf);
16810 tmpf = csqrtf(tmpf);
16811 tmpf = ctanf(tmpf);
16812 tmpf = ctanhf(tmpf);
16813 tmpf = cpowf(tmpf, tmpf);
16814 tmpf = cprojf(tmpf);
16818 tmpd = ccosh(tmpd);
16822 tmpd = csinh(tmpd);
16823 tmpd = csqrt(tmpd);
16825 tmpd = ctanh(tmpd);
16826 tmpd = cpow(tmpd, tmpd);
16827 tmpd = cproj(tmpd);
16830 tmpld = ccosl(tmpld);
16831 tmpld = ccoshl(tmpld);
16832 tmpld = cexpl(tmpld);
16833 tmpld = clogl(tmpld);
16834 tmpld = csinl(tmpld);
16835 tmpld = csinhl(tmpld);
16836 tmpld = csqrtl(tmpld);
16837 tmpld = ctanl(tmpld);
16838 tmpld = ctanhl(tmpld);
16839 tmpld = cpowl(tmpld, tmpld);
16840 tmpld = cprojl(tmpld);
16846 if ac_fn_cxx_try_link "$LINENO"; then :
16847 glibcxx_cv_c99_complex=yes
16849 glibcxx_cv_c99_complex=no
16851 rm -f core conftest.err conftest.$ac_objext \
16852 conftest$ac_exeext conftest.$ac_ext
16855 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_c99_complex" >&5
16856 $as_echo "$glibcxx_cv_c99_complex" >&6; }
16857 if test x"$glibcxx_cv_c99_complex" = x"yes"; then
16859 $as_echo "#define _GLIBCXX_USE_C99_COMPLEX 1" >>confdefs.h
16863 # Check for the existence in <stdio.h> of vscanf, et. al.
16864 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ISO C99 support in <stdio.h>" >&5
16865 $as_echo_n "checking for ISO C99 support in <stdio.h>... " >&6; }
16866 if test "${glibcxx_cv_c99_stdio+set}" = set; then :
16867 $as_echo_n "(cached) " >&6
16870 if test x$gcc_no_link = xyes; then
16871 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16872 /* end confdefs.h. */
16874 #include <stdarg.h>
16875 void foo(char* fmt, ...)
16877 va_list args; va_start(args, fmt);
16878 vfscanf(stderr, "%i", args);
16879 vscanf("%i", args);
16880 vsnprintf(fmt, 0, "%i", args);
16881 vsscanf(fmt, "%i", args);
16886 snprintf("12", 0, "%i");
16891 if ac_fn_cxx_try_compile "$LINENO"; then :
16892 glibcxx_cv_c99_stdio=yes
16894 glibcxx_cv_c99_stdio=no
16896 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
16898 if test x$gcc_no_link = xyes; then
16899 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
16901 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16902 /* end confdefs.h. */
16904 #include <stdarg.h>
16905 void foo(char* fmt, ...)
16907 va_list args; va_start(args, fmt);
16908 vfscanf(stderr, "%i", args);
16909 vscanf("%i", args);
16910 vsnprintf(fmt, 0, "%i", args);
16911 vsscanf(fmt, "%i", args);
16916 snprintf("12", 0, "%i");
16921 if ac_fn_cxx_try_link "$LINENO"; then :
16922 glibcxx_cv_c99_stdio=yes
16924 glibcxx_cv_c99_stdio=no
16926 rm -f core conftest.err conftest.$ac_objext \
16927 conftest$ac_exeext conftest.$ac_ext
16932 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_c99_stdio" >&5
16933 $as_echo "$glibcxx_cv_c99_stdio" >&6; }
16935 # Check for the existence in <stdlib.h> of lldiv_t, et. al.
16936 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ISO C99 support in <stdlib.h>" >&5
16937 $as_echo_n "checking for ISO C99 support in <stdlib.h>... " >&6; }
16938 if test "${glibcxx_cv_c99_stdlib+set}" = set; then :
16939 $as_echo_n "(cached) " >&6
16942 if test x$gcc_no_link = xyes; then
16943 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16944 /* end confdefs.h. */
16945 #include <stdlib.h>
16947 volatile long double ld;
16948 volatile unsigned long long ll;
16954 f = strtof("gnu", &tmp);
16955 ld = strtold("gnu", &tmp);
16956 ll = strtoll("gnu", &tmp, 10);
16957 ll = strtoull("gnu", &tmp, 10);
16959 mydivt = lldiv(10,1);
16969 if ac_fn_cxx_try_compile "$LINENO"; then :
16970 glibcxx_cv_c99_stdlib=yes
16972 glibcxx_cv_c99_stdlib=no
16974 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
16976 if test x$gcc_no_link = xyes; then
16977 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
16979 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16980 /* end confdefs.h. */
16981 #include <stdlib.h>
16983 volatile long double ld;
16984 volatile unsigned long long ll;
16990 f = strtof("gnu", &tmp);
16991 ld = strtold("gnu", &tmp);
16992 ll = strtoll("gnu", &tmp, 10);
16993 ll = strtoull("gnu", &tmp, 10);
16995 mydivt = lldiv(10,1);
17005 if ac_fn_cxx_try_link "$LINENO"; then :
17006 glibcxx_cv_c99_stdlib=yes
17008 glibcxx_cv_c99_stdlib=no
17010 rm -f core conftest.err conftest.$ac_objext \
17011 conftest$ac_exeext conftest.$ac_ext
17016 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_c99_stdlib" >&5
17017 $as_echo "$glibcxx_cv_c99_stdlib" >&6; }
17019 # Check for the existence in <wchar.h> of wcstold, etc.
17020 glibcxx_cv_c99_wchar=no;
17021 if test x"$ac_has_wchar_h" = xyes &&
17022 test x"$ac_has_wctype_h" = xyes; then
17023 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ISO C99 support in <wchar.h>" >&5
17024 $as_echo_n "checking for ISO C99 support in <wchar.h>... " >&6; }
17025 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17026 /* end confdefs.h. */
17043 if ac_fn_cxx_try_compile "$LINENO"; then :
17044 glibcxx_cv_c99_wchar=yes
17046 glibcxx_cv_c99_wchar=no
17048 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
17050 # Checks for wide character functions that may not be present.
17051 # Injection of these is wrapped with guard macros.
17052 # NB: only put functions here, instead of immediately above, if
17053 # absolutely necessary.
17054 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17055 /* end confdefs.h. */
17057 namespace test { using ::vfwscanf; }
17066 if ac_fn_cxx_try_compile "$LINENO"; then :
17068 $as_echo "#define HAVE_VFWSCANF 1" >>confdefs.h
17071 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
17073 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17074 /* end confdefs.h. */
17076 namespace test { using ::vswscanf; }
17085 if ac_fn_cxx_try_compile "$LINENO"; then :
17087 $as_echo "#define HAVE_VSWSCANF 1" >>confdefs.h
17090 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
17092 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17093 /* end confdefs.h. */
17095 namespace test { using ::vwscanf; }
17104 if ac_fn_cxx_try_compile "$LINENO"; then :
17106 $as_echo "#define HAVE_VWSCANF 1" >>confdefs.h
17109 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
17111 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17112 /* end confdefs.h. */
17114 namespace test { using ::wcstof; }
17123 if ac_fn_cxx_try_compile "$LINENO"; then :
17125 $as_echo "#define HAVE_WCSTOF 1" >>confdefs.h
17128 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
17130 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17131 /* end confdefs.h. */
17132 #include <wctype.h>
17136 wint_t t; int i = iswblank(t);
17141 if ac_fn_cxx_try_compile "$LINENO"; then :
17143 $as_echo "#define HAVE_ISWBLANK 1" >>confdefs.h
17146 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
17148 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_c99_wchar" >&5
17149 $as_echo "$glibcxx_cv_c99_wchar" >&6; }
17152 # Option parsed, now set things appropriately.
17153 if test x"$glibcxx_cv_c99_math" = x"no" ||
17154 test x"$glibcxx_cv_c99_complex" = x"no" ||
17155 test x"$glibcxx_cv_c99_stdio" = x"no" ||
17156 test x"$glibcxx_cv_c99_stdlib" = x"no" ||
17157 test x"$glibcxx_cv_c99_wchar" = x"no"; then
17161 $as_echo "#define _GLIBCXX_USE_C99 1" >>confdefs.h
17165 gcc_no_link="$ac_save_gcc_no_link"
17166 LIBS="$ac_save_LIBS"
17167 CXXFLAGS="$ac_save_CXXFLAGS"
17169 ac_cpp='$CPP $CPPFLAGS'
17170 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
17171 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
17172 ac_compiler_gnu=$ac_cv_c_compiler_gnu
17176 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fully enabled ISO C99 support" >&5
17177 $as_echo_n "checking for fully enabled ISO C99 support... " >&6; }
17178 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_c99" >&5
17179 $as_echo "$enable_c99" >&6; }
17182 # Check whether --enable-concept-checks was given.
17183 if test "${enable_concept_checks+set}" = set; then :
17184 enableval=$enable_concept_checks;
17185 case "$enableval" in
17187 *) as_fn_error "Argument to enable/disable concept-checks must be yes or no" "$LINENO" 5 ;;
17191 enable_concept_checks=no
17195 if test $enable_concept_checks = yes; then
17197 $as_echo "#define _GLIBCXX_CONCEPT_CHECKS 1" >>confdefs.h
17202 # Check whether --enable-libstdcxx-debug-flags was given.
17203 if test "${enable_libstdcxx_debug_flags+set}" = set; then :
17204 enableval=$enable_libstdcxx_debug_flags; case "x$enable_libstdcxx_debug_flags" in
17205 xno | x) enable_libstdcxx_debug_flags= ;;
17207 *) as_fn_error "--enable-libstdcxx-debug-flags needs compiler flags as arguments" "$LINENO" 5 ;;
17210 enable_libstdcxx_debug_flags="-gdwarf-4 -g3 -O0"
17215 # Option parsed, now set things appropriately
17216 DEBUG_FLAGS="$enable_libstdcxx_debug_flags"
17219 { $as_echo "$as_me:${as_lineno-$LINENO}: Debug build flags set to $DEBUG_FLAGS" >&5
17220 $as_echo "$as_me: Debug build flags set to $DEBUG_FLAGS" >&6;}
17223 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for additional debug build" >&5
17224 $as_echo_n "checking for additional debug build... " >&6; }
17225 # Check whether --enable-libstdcxx-debug was given.
17226 if test "${enable_libstdcxx_debug+set}" = set; then :
17227 enableval=$enable_libstdcxx_debug;
17228 case "$enableval" in
17230 *) as_fn_error "Argument to enable/disable libstdcxx-debug must be yes or no" "$LINENO" 5 ;;
17234 enable_libstdcxx_debug=no
17238 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_libstdcxx_debug" >&5
17239 $as_echo "$enable_libstdcxx_debug" >&6; }
17244 enable_parallel=no;
17246 # See if configured libgomp/omp.h exists. (libgomp may be in
17247 # noconfigdirs but not explicitly disabled.)
17248 if echo " ${TARGET_CONFIGDIRS} " | grep " libgomp " > /dev/null 2>&1 ; then
17249 enable_parallel=yes;
17251 { $as_echo "$as_me:${as_lineno-$LINENO}: target-libgomp not built" >&5
17252 $as_echo "$as_me: target-libgomp not built" >&6;}
17255 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for parallel mode support" >&5
17256 $as_echo_n "checking for parallel mode support... " >&6; }
17257 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_parallel" >&5
17258 $as_echo "$enable_parallel" >&6; }
17260 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for extra compiler flags for building" >&5
17261 $as_echo_n "checking for extra compiler flags for building... " >&6; }
17262 # Check whether --enable-cxx-flags was given.
17263 if test "${enable_cxx_flags+set}" = set; then :
17264 enableval=$enable_cxx_flags; case "x$enable_cxx_flags" in
17265 xno | x) enable_cxx_flags= ;;
17267 *) as_fn_error "--enable-cxx-flags needs compiler flags as arguments" "$LINENO" 5 ;;
17275 # Run through flags (either default or command-line) and set anything
17276 # extra (e.g., #defines) that must accompany particular g++ options.
17277 if test -n "$enable_cxx_flags"; then
17278 for f in $enable_cxx_flags; do
17282 *) # and we're trying to pass /what/ exactly?
17283 as_fn_error "compiler flags start with a -" "$LINENO" 5 ;;
17288 EXTRA_CXX_FLAGS="$enable_cxx_flags"
17289 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $EXTRA_CXX_FLAGS" >&5
17290 $as_echo "$EXTRA_CXX_FLAGS" >&6; }
17294 # Check whether --enable-fully-dynamic-string was given.
17295 if test "${enable_fully_dynamic_string+set}" = set; then :
17296 enableval=$enable_fully_dynamic_string;
17297 case "$enableval" in
17299 *) as_fn_error "Argument to enable/disable fully-dynamic-string must be yes or no" "$LINENO" 5 ;;
17303 enable_fully_dynamic_string=no
17307 if test $enable_fully_dynamic_string = yes; then
17308 enable_fully_dynamic_string_def=1
17310 enable_fully_dynamic_string_def=0
17313 cat >>confdefs.h <<_ACEOF
17314 #define _GLIBCXX_FULLY_DYNAMIC_STRING ${enable_fully_dynamic_string_def}
17320 # Check whether --enable-extern-template was given.
17321 if test "${enable_extern_template+set}" = set; then :
17322 enableval=$enable_extern_template;
17323 case "$enableval" in
17325 *) as_fn_error "Argument to enable/disable extern-template must be yes or no" "$LINENO" 5 ;;
17329 enable_extern_template=yes
17334 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for extern template support" >&5
17335 $as_echo_n "checking for extern template support... " >&6; }
17336 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_extern_template" >&5
17337 $as_echo "$enable_extern_template" >&6; }
17343 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for custom python install directory" >&5
17344 $as_echo_n "checking for custom python install directory... " >&6; }
17346 # Check whether --with-python-dir was given.
17347 if test "${with_python_dir+set}" = set; then :
17348 withval=$with_python_dir; with_python_dir=$withval
17350 with_python_dir="no"
17353 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${with_python_dir}" >&5
17354 $as_echo "${with_python_dir}" >&6; }
17356 # Needed for installing Python modules during make install.
17357 python_mod_dir="${with_python_dir}"
17362 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -Werror" >&5
17363 $as_echo_n "checking for -Werror... " >&6; }
17364 # Check whether --enable-werror was given.
17365 if test "${enable_werror+set}" = set; then :
17366 enableval=$enable_werror;
17367 case "$enableval" in
17369 *) as_fn_error "Argument to enable/disable werror must be yes or no" "$LINENO" 5 ;;
17377 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_werror" >&5
17378 $as_echo "$enable_werror" >&6; }
17382 # Checks for operating systems support that doesn't require linking.
17387 ac_cpp='$CXXCPP $CPPFLAGS'
17388 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
17389 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
17390 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
17393 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gets declaration" >&5
17394 $as_echo_n "checking for gets declaration... " >&6; }
17395 if test "${glibcxx_cv_gets+set}" = set; then :
17396 $as_echo_n "(cached) " >&6
17399 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17400 /* end confdefs.h. */
17408 if ac_fn_cxx_try_compile "$LINENO"; then :
17409 glibcxx_cv_gets=yes
17414 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
17418 if test $glibcxx_cv_gets = yes; then
17420 $as_echo "#define HAVE_GETS 1" >>confdefs.h
17423 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_gets" >&5
17424 $as_echo "$glibcxx_cv_gets" >&6; }
17427 ac_cpp='$CPP $CPPFLAGS'
17428 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
17429 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
17430 ac_compiler_gnu=$ac_cv_c_compiler_gnu
17435 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for EOWNERDEAD" >&5
17436 $as_echo_n "checking for EOWNERDEAD... " >&6; }
17437 if test "${glibcxx_cv_system_error1+set}" = set; then :
17438 $as_echo_n "(cached) " >&6
17441 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17442 /* end confdefs.h. */
17447 int i = EOWNERDEAD;
17452 if ac_fn_c_try_compile "$LINENO"; then :
17453 glibcxx_cv_system_error1=yes
17455 glibcxx_cv_system_error1=no
17457 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
17461 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_system_error1" >&5
17462 $as_echo "$glibcxx_cv_system_error1" >&6; }
17463 if test x"$glibcxx_cv_system_error1" = x"yes"; then
17465 $as_echo "#define HAVE_EOWNERDEAD 1" >>confdefs.h
17468 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ENOTRECOVERABLE" >&5
17469 $as_echo_n "checking for ENOTRECOVERABLE... " >&6; }
17470 if test "${glibcxx_cv_system_error2+set}" = set; then :
17471 $as_echo_n "(cached) " >&6
17474 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17475 /* end confdefs.h. */
17480 int i = ENOTRECOVERABLE;
17485 if ac_fn_c_try_compile "$LINENO"; then :
17486 glibcxx_cv_system_error2=yes
17488 glibcxx_cv_system_error2=no
17490 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
17494 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_system_error2" >&5
17495 $as_echo "$glibcxx_cv_system_error2" >&6; }
17496 if test x"$glibcxx_cv_system_error2" = x"yes"; then
17498 $as_echo "#define HAVE_ENOTRECOVERABLE 1" >>confdefs.h
17501 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ENOLINK" >&5
17502 $as_echo_n "checking for ENOLINK... " >&6; }
17503 if test "${glibcxx_cv_system_error3+set}" = set; then :
17504 $as_echo_n "(cached) " >&6
17507 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17508 /* end confdefs.h. */
17518 if ac_fn_c_try_compile "$LINENO"; then :
17519 glibcxx_cv_system_error3=yes
17521 glibcxx_cv_system_error3=no
17523 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
17527 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_system_error3" >&5
17528 $as_echo "$glibcxx_cv_system_error3" >&6; }
17529 if test x"$glibcxx_cv_system_error3" = x"yes"; then
17531 $as_echo "#define HAVE_ENOLINK 1" >>confdefs.h
17534 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for EPROTO" >&5
17535 $as_echo_n "checking for EPROTO... " >&6; }
17536 if test "${glibcxx_cv_system_error4+set}" = set; then :
17537 $as_echo_n "(cached) " >&6
17540 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17541 /* end confdefs.h. */
17551 if ac_fn_c_try_compile "$LINENO"; then :
17552 glibcxx_cv_system_error4=yes
17554 glibcxx_cv_system_error4=no
17556 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
17560 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_system_error4" >&5
17561 $as_echo "$glibcxx_cv_system_error4" >&6; }
17562 if test x"$glibcxx_cv_system_error4" = x"yes"; then
17564 $as_echo "#define HAVE_EPROTO 1" >>confdefs.h
17567 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ENODATA" >&5
17568 $as_echo_n "checking for ENODATA... " >&6; }
17569 if test "${glibcxx_cv_system_error5+set}" = set; then :
17570 $as_echo_n "(cached) " >&6
17573 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17574 /* end confdefs.h. */
17584 if ac_fn_c_try_compile "$LINENO"; then :
17585 glibcxx_cv_system_error5=yes
17587 glibcxx_cv_system_error5=no
17589 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
17593 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_system_error5" >&5
17594 $as_echo "$glibcxx_cv_system_error5" >&6; }
17595 if test x"$glibcxx_cv_system_error5" = x"yes"; then
17597 $as_echo "#define HAVE_ENODATA 1" >>confdefs.h
17600 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ENOSR" >&5
17601 $as_echo_n "checking for ENOSR... " >&6; }
17602 if test "${glibcxx_cv_system_error6+set}" = set; then :
17603 $as_echo_n "(cached) " >&6
17606 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17607 /* end confdefs.h. */
17617 if ac_fn_c_try_compile "$LINENO"; then :
17618 glibcxx_cv_system_error6=yes
17620 glibcxx_cv_system_error6=no
17622 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
17626 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_system_error6" >&5
17627 $as_echo "$glibcxx_cv_system_error6" >&6; }
17628 if test x"$glibcxx_cv_system_error6" = x"yes"; then
17630 $as_echo "#define HAVE_ENOSR 1" >>confdefs.h
17633 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ENOSTR" >&5
17634 $as_echo_n "checking for ENOSTR... " >&6; }
17635 if test "${glibcxx_cv_system_error7+set}" = set; then :
17636 $as_echo_n "(cached) " >&6
17639 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17640 /* end confdefs.h. */
17650 if ac_fn_c_try_compile "$LINENO"; then :
17651 glibcxx_cv_system_error7=yes
17653 glibcxx_cv_system_error7=no
17655 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
17659 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_system_error7" >&5
17660 $as_echo "$glibcxx_cv_system_error7" >&6; }
17661 if test x"$glibcxx_cv_system_error7" = x"yes"; then
17663 $as_echo "#define HAVE_ENOSTR 1" >>confdefs.h
17666 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ETIME" >&5
17667 $as_echo_n "checking for ETIME... " >&6; }
17668 if test "${glibcxx_cv_system_error8+set}" = set; then :
17669 $as_echo_n "(cached) " >&6
17672 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17673 /* end confdefs.h. */
17683 if ac_fn_c_try_compile "$LINENO"; then :
17684 glibcxx_cv_system_error8=yes
17686 glibcxx_cv_system_error8=no
17688 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
17692 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_system_error8" >&5
17693 $as_echo "$glibcxx_cv_system_error8" >&6; }
17694 if test x"$glibcxx_cv_system_error8" = x"yes"; then
17696 $as_echo "#define HAVE_ETIME 1" >>confdefs.h
17699 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for EBADMSG" >&5
17700 $as_echo_n "checking for EBADMSG... " >&6; }
17701 if test "${glibcxx_cv_system_error9+set}" = set; then :
17702 $as_echo_n "(cached) " >&6
17705 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17706 /* end confdefs.h. */
17716 if ac_fn_c_try_compile "$LINENO"; then :
17717 glibcxx_cv_system_error9=yes
17719 glibcxx_cv_system_error9=no
17721 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
17725 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_system_error9" >&5
17726 $as_echo "$glibcxx_cv_system_error9" >&6; }
17727 if test x"$glibcxx_cv_system_error9" = x"yes"; then
17729 $as_echo "#define HAVE_EBADMSG 1" >>confdefs.h
17732 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ECANCELED" >&5
17733 $as_echo_n "checking for ECANCELED... " >&6; }
17734 if test "${glibcxx_cv_system_error10+set}" = set; then :
17735 $as_echo_n "(cached) " >&6
17738 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17739 /* end confdefs.h. */
17749 if ac_fn_c_try_compile "$LINENO"; then :
17750 glibcxx_cv_system_error10=yes
17752 glibcxx_cv_system_error10=no
17754 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
17758 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_system_error10" >&5
17759 $as_echo "$glibcxx_cv_system_error10" >&6; }
17760 if test x"$glibcxx_cv_system_error10" = x"yes"; then
17762 $as_echo "#define HAVE_ECANCELED 1" >>confdefs.h
17765 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for EOVERFLOW" >&5
17766 $as_echo_n "checking for EOVERFLOW... " >&6; }
17767 if test "${glibcxx_cv_system_error11+set}" = set; then :
17768 $as_echo_n "(cached) " >&6
17771 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17772 /* end confdefs.h. */
17782 if ac_fn_c_try_compile "$LINENO"; then :
17783 glibcxx_cv_system_error11=yes
17785 glibcxx_cv_system_error11=no
17787 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
17791 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_system_error11" >&5
17792 $as_echo "$glibcxx_cv_system_error11" >&6; }
17793 if test x"$glibcxx_cv_system_error11" = x"yes"; then
17795 $as_echo "#define HAVE_EOVERFLOW 1" >>confdefs.h
17798 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ENOTSUP" >&5
17799 $as_echo_n "checking for ENOTSUP... " >&6; }
17800 if test "${glibcxx_cv_system_error12+set}" = set; then :
17801 $as_echo_n "(cached) " >&6
17804 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17805 /* end confdefs.h. */
17815 if ac_fn_c_try_compile "$LINENO"; then :
17816 glibcxx_cv_system_error12=yes
17818 glibcxx_cv_system_error12=no
17820 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
17824 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_system_error12" >&5
17825 $as_echo "$glibcxx_cv_system_error12" >&6; }
17826 if test x"$glibcxx_cv_system_error12" = x"yes"; then
17828 $as_echo "#define HAVE_ENOTSUP 1" >>confdefs.h
17831 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for EIDRM" >&5
17832 $as_echo_n "checking for EIDRM... " >&6; }
17833 if test "${glibcxx_cv_system_error13+set}" = set; then :
17834 $as_echo_n "(cached) " >&6
17837 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17838 /* end confdefs.h. */
17848 if ac_fn_c_try_compile "$LINENO"; then :
17849 glibcxx_cv_system_error13=yes
17851 glibcxx_cv_system_error13=no
17853 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
17857 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_system_error13" >&5
17858 $as_echo "$glibcxx_cv_system_error13" >&6; }
17859 if test x"$glibcxx_cv_system_error13" = x"yes"; then
17861 $as_echo "#define HAVE_EIDRM 1" >>confdefs.h
17864 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ETXTBSY" >&5
17865 $as_echo_n "checking for ETXTBSY... " >&6; }
17866 if test "${glibcxx_cv_system_error14+set}" = set; then :
17867 $as_echo_n "(cached) " >&6
17870 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17871 /* end confdefs.h. */
17881 if ac_fn_c_try_compile "$LINENO"; then :
17882 glibcxx_cv_system_error14=yes
17884 glibcxx_cv_system_error14=no
17886 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
17890 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_system_error14" >&5
17891 $as_echo "$glibcxx_cv_system_error14" >&6; }
17892 if test x"$glibcxx_cv_system_error14" = x"yes"; then
17894 $as_echo "#define HAVE_ETXTBSY 1" >>confdefs.h
17897 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ECHILD" >&5
17898 $as_echo_n "checking for ECHILD... " >&6; }
17899 if test "${glibcxx_cv_system_error15+set}" = set; then :
17900 $as_echo_n "(cached) " >&6
17903 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17904 /* end confdefs.h. */
17914 if ac_fn_c_try_compile "$LINENO"; then :
17915 glibcxx_cv_system_error15=yes
17917 glibcxx_cv_system_error15=no
17919 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
17923 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_system_error15" >&5
17924 $as_echo "$glibcxx_cv_system_error15" >&6; }
17925 if test x"$glibcxx_cv_system_error15" = x"yes"; then
17927 $as_echo "#define HAVE_ECHILD 1" >>confdefs.h
17930 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ENOSPC" >&5
17931 $as_echo_n "checking for ENOSPC... " >&6; }
17932 if test "${glibcxx_cv_system_error16+set}" = set; then :
17933 $as_echo_n "(cached) " >&6
17936 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17937 /* end confdefs.h. */
17947 if ac_fn_c_try_compile "$LINENO"; then :
17948 glibcxx_cv_system_error16=yes
17950 glibcxx_cv_system_error16=no
17952 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
17956 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_system_error16" >&5
17957 $as_echo "$glibcxx_cv_system_error16" >&6; }
17958 if test x"$glibcxx_cv_system_error16" = x"yes"; then
17960 $as_echo "#define HAVE_ENOSPC 1" >>confdefs.h
17963 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for EPERM" >&5
17964 $as_echo_n "checking for EPERM... " >&6; }
17965 if test "${glibcxx_cv_system_error17+set}" = set; then :
17966 $as_echo_n "(cached) " >&6
17969 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17970 /* end confdefs.h. */
17980 if ac_fn_c_try_compile "$LINENO"; then :
17981 glibcxx_cv_system_error17=yes
17983 glibcxx_cv_system_error17=no
17985 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
17989 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_system_error17" >&5
17990 $as_echo "$glibcxx_cv_system_error17" >&6; }
17991 if test x"$glibcxx_cv_system_error17" = x"yes"; then
17993 $as_echo "#define HAVE_EPERM 1" >>confdefs.h
17996 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ETIMEDOUT" >&5
17997 $as_echo_n "checking for ETIMEDOUT... " >&6; }
17998 if test "${glibcxx_cv_system_error18+set}" = set; then :
17999 $as_echo_n "(cached) " >&6
18002 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18003 /* end confdefs.h. */
18013 if ac_fn_c_try_compile "$LINENO"; then :
18014 glibcxx_cv_system_error18=yes
18016 glibcxx_cv_system_error18=no
18018 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
18022 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_system_error18" >&5
18023 $as_echo "$glibcxx_cv_system_error18" >&6; }
18024 if test x"$glibcxx_cv_system_error18" = x"yes"; then
18026 $as_echo "#define HAVE_ETIMEDOUT 1" >>confdefs.h
18029 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for EWOULDBLOCK" >&5
18030 $as_echo_n "checking for EWOULDBLOCK... " >&6; }
18031 if test "${glibcxx_cv_system_error19+set}" = set; then :
18032 $as_echo_n "(cached) " >&6
18035 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18036 /* end confdefs.h. */
18041 int i = EWOULDBLOCK;
18046 if ac_fn_c_try_compile "$LINENO"; then :
18047 glibcxx_cv_system_error19=yes
18049 glibcxx_cv_system_error19=no
18051 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
18055 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_system_error19" >&5
18056 $as_echo "$glibcxx_cv_system_error19" >&6; }
18057 if test x"$glibcxx_cv_system_error19" = x"yes"; then
18059 $as_echo "#define HAVE_EWOULDBLOCK 1" >>confdefs.h
18065 # For the streamoff typedef.
18070 ac_cpp='$CXXCPP $CPPFLAGS'
18071 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
18072 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
18073 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
18076 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for int64_t" >&5
18077 $as_echo_n "checking for int64_t... " >&6; }
18078 if test "${glibcxx_cv_INT64_T+set}" = set; then :
18079 $as_echo_n "(cached) " >&6
18082 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18083 /* end confdefs.h. */
18084 #include <stdint.h>
18093 if ac_fn_cxx_try_compile "$LINENO"; then :
18094 glibcxx_cv_INT64_T=yes
18096 glibcxx_cv_INT64_T=no
18098 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
18103 if test $glibcxx_cv_INT64_T = yes; then
18105 $as_echo "#define HAVE_INT64_T 1" >>confdefs.h
18107 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_INT64_T" >&5
18108 $as_echo "$glibcxx_cv_INT64_T" >&6; }
18110 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for int64_t as long" >&5
18111 $as_echo_n "checking for int64_t as long... " >&6; }
18112 if test "${glibcxx_cv_int64_t_long+set}" = set; then :
18113 $as_echo_n "(cached) " >&6
18116 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18117 /* end confdefs.h. */
18118 #include <stdint.h>
18119 template<typename, typename> struct same { enum { value = -1 }; };
18120 template<typename Tp> struct same<Tp, Tp> { enum { value = 1 }; };
18121 int array[same<int64_t, long>::value];
18130 if ac_fn_cxx_try_compile "$LINENO"; then :
18131 glibcxx_cv_int64_t_long=yes
18133 glibcxx_cv_int64_t_long=no
18135 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
18140 if test $glibcxx_cv_int64_t_long = yes; then
18142 $as_echo "#define HAVE_INT64_T_LONG 1" >>confdefs.h
18144 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_int64_t_long" >&5
18145 $as_echo "$glibcxx_cv_int64_t_long" >&6; }
18148 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for int64_t as long long" >&5
18149 $as_echo_n "checking for int64_t as long long... " >&6; }
18150 if test "${glibcxx_cv_int64_t_long_long+set}" = set; then :
18151 $as_echo_n "(cached) " >&6
18154 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18155 /* end confdefs.h. */
18156 #include <stdint.h>
18157 template<typename, typename> struct same { enum { value = -1 }; };
18158 template<typename Tp> struct same<Tp, Tp> { enum { value = 1 }; };
18159 int array[same<int64_t, long long>::value];
18168 if ac_fn_cxx_try_compile "$LINENO"; then :
18169 glibcxx_cv_int64_t_long_long=yes
18171 glibcxx_cv_int64_t_long_long=no
18173 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
18178 if test $glibcxx_cv_int64_t_long_long = yes; then
18180 $as_echo "#define HAVE_INT64_T_LONG_LONG 1" >>confdefs.h
18182 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_int64_t_long_long" >&5
18183 $as_echo "$glibcxx_cv_int64_t_long_long" >&6; }
18188 ac_cpp='$CPP $CPPFLAGS'
18189 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
18190 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
18191 ac_compiler_gnu=$ac_cv_c_compiler_gnu
18199 ac_cpp='$CXXCPP $CPPFLAGS'
18200 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
18201 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
18202 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
18204 ac_save_CXXFLAGS="$CXXFLAGS"
18205 CXXFLAGS="$CXXFLAGS -fno-exceptions"
18206 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for LFS support" >&5
18207 $as_echo_n "checking for LFS support... " >&6; }
18208 if test "${glibcxx_cv_LFS+set}" = set; then :
18209 $as_echo_n "(cached) " >&6
18212 if test x$gcc_no_link = xyes; then
18213 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18214 /* end confdefs.h. */
18215 #include <unistd.h>
18217 #include <sys/stat.h>
18224 fseeko64(fp, 0, SEEK_CUR);
18226 lseek64(1, 0, SEEK_CUR);
18233 if ac_fn_cxx_try_compile "$LINENO"; then :
18238 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
18240 if test x$gcc_no_link = xyes; then
18241 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
18243 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18244 /* end confdefs.h. */
18245 #include <unistd.h>
18247 #include <sys/stat.h>
18254 fseeko64(fp, 0, SEEK_CUR);
18256 lseek64(1, 0, SEEK_CUR);
18263 if ac_fn_cxx_try_link "$LINENO"; then :
18268 rm -f core conftest.err conftest.$ac_objext \
18269 conftest$ac_exeext conftest.$ac_ext
18274 if test $glibcxx_cv_LFS = yes; then
18276 $as_echo "#define _GLIBCXX_USE_LFS 1" >>confdefs.h
18279 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_LFS" >&5
18280 $as_echo "$glibcxx_cv_LFS" >&6; }
18281 CXXFLAGS="$ac_save_CXXFLAGS"
18283 ac_cpp='$CPP $CPPFLAGS'
18284 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
18285 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
18286 ac_compiler_gnu=$ac_cv_c_compiler_gnu
18290 # For showmanyc_helper().
18291 for ac_header in sys/ioctl.h sys/filio.h
18293 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
18294 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
18295 eval as_val=\$$as_ac_Header
18296 if test "x$as_val" = x""yes; then :
18297 cat >>confdefs.h <<_ACEOF
18298 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
18309 ac_cpp='$CXXCPP $CPPFLAGS'
18310 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
18311 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
18312 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
18314 ac_save_CXXFLAGS="$CXXFLAGS"
18315 CXXFLAGS="$CXXFLAGS -fno-exceptions"
18317 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for poll" >&5
18318 $as_echo_n "checking for poll... " >&6; }
18319 if test "${glibcxx_cv_POLL+set}" = set; then :
18320 $as_echo_n "(cached) " >&6
18323 if test x$gcc_no_link = xyes; then
18324 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18325 /* end confdefs.h. */
18330 struct pollfd pfd[1];
18331 pfd[0].events = POLLIN;
18337 if ac_fn_cxx_try_compile "$LINENO"; then :
18338 glibcxx_cv_POLL=yes
18342 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
18344 if test x$gcc_no_link = xyes; then
18345 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
18347 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18348 /* end confdefs.h. */
18353 struct pollfd pfd[1];
18354 pfd[0].events = POLLIN;
18360 if ac_fn_cxx_try_link "$LINENO"; then :
18361 glibcxx_cv_POLL=yes
18365 rm -f core conftest.err conftest.$ac_objext \
18366 conftest$ac_exeext conftest.$ac_ext
18371 if test $glibcxx_cv_POLL = yes; then
18373 $as_echo "#define HAVE_POLL 1" >>confdefs.h
18376 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_POLL" >&5
18377 $as_echo "$glibcxx_cv_POLL" >&6; }
18379 CXXFLAGS="$ac_save_CXXFLAGS"
18381 ac_cpp='$CPP $CPPFLAGS'
18382 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
18383 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
18384 ac_compiler_gnu=$ac_cv_c_compiler_gnu
18391 ac_cpp='$CXXCPP $CPPFLAGS'
18392 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
18393 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
18394 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
18396 ac_save_CXXFLAGS="$CXXFLAGS"
18397 CXXFLAGS="$CXXFLAGS -fno-exceptions"
18399 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for S_ISREG or S_IFREG" >&5
18400 $as_echo_n "checking for S_ISREG or S_IFREG... " >&6; }
18401 if test "${glibcxx_cv_S_ISREG+set}" = set; then :
18402 $as_echo_n "(cached) " >&6
18405 if test x$gcc_no_link = xyes; then
18406 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18407 /* end confdefs.h. */
18408 #include <sys/stat.h>
18412 struct stat buffer;
18414 S_ISREG(buffer.st_mode);
18419 if ac_fn_cxx_try_compile "$LINENO"; then :
18420 glibcxx_cv_S_ISREG=yes
18422 glibcxx_cv_S_ISREG=no
18424 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
18426 if test x$gcc_no_link = xyes; then
18427 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
18429 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18430 /* end confdefs.h. */
18431 #include <sys/stat.h>
18435 struct stat buffer;
18437 S_ISREG(buffer.st_mode);
18442 if ac_fn_cxx_try_link "$LINENO"; then :
18443 glibcxx_cv_S_ISREG=yes
18445 glibcxx_cv_S_ISREG=no
18447 rm -f core conftest.err conftest.$ac_objext \
18448 conftest$ac_exeext conftest.$ac_ext
18453 if test "${glibcxx_cv_S_IFREG+set}" = set; then :
18454 $as_echo_n "(cached) " >&6
18457 if test x$gcc_no_link = xyes; then
18458 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18459 /* end confdefs.h. */
18460 #include <sys/stat.h>
18464 struct stat buffer;
18466 S_IFREG & buffer.st_mode;
18471 if ac_fn_cxx_try_compile "$LINENO"; then :
18472 glibcxx_cv_S_IFREG=yes
18474 glibcxx_cv_S_IFREG=no
18476 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
18478 if test x$gcc_no_link = xyes; then
18479 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
18481 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18482 /* end confdefs.h. */
18483 #include <sys/stat.h>
18487 struct stat buffer;
18489 S_IFREG & buffer.st_mode;
18494 if ac_fn_cxx_try_link "$LINENO"; then :
18495 glibcxx_cv_S_IFREG=yes
18497 glibcxx_cv_S_IFREG=no
18499 rm -f core conftest.err conftest.$ac_objext \
18500 conftest$ac_exeext conftest.$ac_ext
18506 if test $glibcxx_cv_S_ISREG = yes; then
18508 $as_echo "#define HAVE_S_ISREG 1" >>confdefs.h
18511 elif test $glibcxx_cv_S_IFREG = yes; then
18513 $as_echo "#define HAVE_S_IFREG 1" >>confdefs.h
18517 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $res" >&5
18518 $as_echo "$res" >&6; }
18520 CXXFLAGS="$ac_save_CXXFLAGS"
18522 ac_cpp='$CPP $CPPFLAGS'
18523 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
18524 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
18525 ac_compiler_gnu=$ac_cv_c_compiler_gnu
18530 for ac_header in sys/uio.h
18532 ac_fn_c_check_header_mongrel "$LINENO" "sys/uio.h" "ac_cv_header_sys_uio_h" "$ac_includes_default"
18533 if test "x$ac_cv_header_sys_uio_h" = x""yes; then :
18534 cat >>confdefs.h <<_ACEOF
18535 #define HAVE_SYS_UIO_H 1
18546 ac_cpp='$CXXCPP $CPPFLAGS'
18547 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
18548 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
18549 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
18551 ac_save_CXXFLAGS="$CXXFLAGS"
18552 CXXFLAGS="$CXXFLAGS -fno-exceptions"
18554 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for writev" >&5
18555 $as_echo_n "checking for writev... " >&6; }
18556 if test "${glibcxx_cv_WRITEV+set}" = set; then :
18557 $as_echo_n "(cached) " >&6
18560 if test x$gcc_no_link = xyes; then
18561 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18562 /* end confdefs.h. */
18563 #include <sys/uio.h>
18567 struct iovec iov[2];
18573 if ac_fn_cxx_try_compile "$LINENO"; then :
18574 glibcxx_cv_WRITEV=yes
18576 glibcxx_cv_WRITEV=no
18578 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
18580 if test x$gcc_no_link = xyes; then
18581 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
18583 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18584 /* end confdefs.h. */
18585 #include <sys/uio.h>
18589 struct iovec iov[2];
18595 if ac_fn_cxx_try_link "$LINENO"; then :
18596 glibcxx_cv_WRITEV=yes
18598 glibcxx_cv_WRITEV=no
18600 rm -f core conftest.err conftest.$ac_objext \
18601 conftest$ac_exeext conftest.$ac_ext
18606 if test $glibcxx_cv_WRITEV = yes; then
18608 $as_echo "#define HAVE_WRITEV 1" >>confdefs.h
18611 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_WRITEV" >&5
18612 $as_echo "$glibcxx_cv_WRITEV" >&6; }
18614 CXXFLAGS="$ac_save_CXXFLAGS"
18616 ac_cpp='$CPP $CPPFLAGS'
18617 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
18618 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
18619 ac_compiler_gnu=$ac_cv_c_compiler_gnu
18623 # For C99 support to TR1.
18628 ac_cpp='$CXXCPP $CPPFLAGS'
18629 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
18630 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
18631 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
18634 # Use -std=c++98 because the default (-std=gnu++98) leaves __STRICT_ANSI__
18635 # undefined and fake C99 facilities may be spuriously enabled.
18636 ac_save_CXXFLAGS="$CXXFLAGS"
18637 CXXFLAGS="$CXXFLAGS -std=c++98"
18639 # Check for the existence of <complex.h> complex math functions used
18641 for ac_header in complex.h
18643 ac_fn_cxx_check_header_mongrel "$LINENO" "complex.h" "ac_cv_header_complex_h" "$ac_includes_default"
18644 if test "x$ac_cv_header_complex_h" = x""yes; then :
18645 cat >>confdefs.h <<_ACEOF
18646 #define HAVE_COMPLEX_H 1
18648 ac_has_complex_h=yes
18650 ac_has_complex_h=no
18655 ac_c99_complex_tr1=no;
18656 if test x"$ac_has_complex_h" = x"yes"; then
18657 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ISO C99 support to TR1 in <complex.h>" >&5
18658 $as_echo_n "checking for ISO C99 support to TR1 in <complex.h>... " >&6; }
18659 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18660 /* end confdefs.h. */
18661 #include <complex.h>
18665 typedef __complex__ float float_type; float_type tmpf;
18672 typedef __complex__ double double_type; double_type tmpd;
18679 typedef __complex__ long double ld_type; ld_type tmpld;
18691 if ac_fn_cxx_try_compile "$LINENO"; then :
18692 ac_c99_complex_tr1=yes
18694 ac_c99_complex_tr1=no
18696 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
18698 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_c99_complex_tr1" >&5
18699 $as_echo "$ac_c99_complex_tr1" >&6; }
18700 if test x"$ac_c99_complex_tr1" = x"yes"; then
18702 $as_echo "#define _GLIBCXX_USE_C99_COMPLEX_TR1 1" >>confdefs.h
18706 # Check for the existence of <ctype.h> functions.
18707 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ISO C99 support to TR1 in <ctype.h>" >&5
18708 $as_echo_n "checking for ISO C99 support to TR1 in <ctype.h>... " >&6; }
18709 if test "${glibcxx_cv_c99_ctype_tr1+set}" = set; then :
18710 $as_echo_n "(cached) " >&6
18713 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18714 /* end confdefs.h. */
18727 if ac_fn_cxx_try_compile "$LINENO"; then :
18728 glibcxx_cv_c99_ctype_tr1=yes
18730 glibcxx_cv_c99_ctype_tr1=no
18732 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
18736 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_c99_ctype_tr1" >&5
18737 $as_echo "$glibcxx_cv_c99_ctype_tr1" >&6; }
18738 if test x"$glibcxx_cv_c99_ctype_tr1" = x"yes"; then
18740 $as_echo "#define _GLIBCXX_USE_C99_CTYPE_TR1 1" >>confdefs.h
18744 # Check for the existence of <fenv.h> functions.
18745 for ac_header in fenv.h
18747 ac_fn_cxx_check_header_mongrel "$LINENO" "fenv.h" "ac_cv_header_fenv_h" "$ac_includes_default"
18748 if test "x$ac_cv_header_fenv_h" = x""yes; then :
18749 cat >>confdefs.h <<_ACEOF
18750 #define HAVE_FENV_H 1
18759 ac_c99_fenv_tr1=no;
18760 if test x"$ac_has_fenv_h" = x"yes"; then
18761 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ISO C99 support to TR1 in <fenv.h>" >&5
18762 $as_echo_n "checking for ISO C99 support to TR1 in <fenv.h>... " >&6; }
18763 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18764 /* end confdefs.h. */
18773 ret = feclearexcept(except);
18774 ret = fegetexceptflag(pflag, except);
18775 ret = feraiseexcept(except);
18776 ret = fesetexceptflag(pflag, except);
18777 ret = fetestexcept(except);
18778 ret = fegetround();
18779 ret = fesetround(mode);
18780 ret = fegetenv(penv);
18781 ret = feholdexcept(penv);
18782 ret = fesetenv(penv);
18783 ret = feupdateenv(penv);
18789 if ac_fn_cxx_try_compile "$LINENO"; then :
18790 ac_c99_fenv_tr1=yes
18794 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
18796 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_c99_fenv_tr1" >&5
18797 $as_echo "$ac_c99_fenv_tr1" >&6; }
18798 if test x"$ac_c99_fenv_tr1" = x"yes"; then
18800 $as_echo "#define _GLIBCXX_USE_C99_FENV_TR1 1" >>confdefs.h
18804 # Check for the existence of <stdint.h> types.
18805 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ISO C99 support to TR1 in <stdint.h>" >&5
18806 $as_echo_n "checking for ISO C99 support to TR1 in <stdint.h>... " >&6; }
18807 if test "${glibcxx_cv_c99_stdint_tr1+set}" = set; then :
18808 $as_echo_n "(cached) " >&6
18811 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18812 /* end confdefs.h. */
18813 #define __STDC_LIMIT_MACROS
18814 #define __STDC_CONSTANT_MACROS
18815 #include <stdint.h>
18819 typedef int8_t my_int8_t;
18820 my_int8_t i8 = INT8_MIN;
18822 typedef int16_t my_int16_t;
18823 my_int16_t i16 = INT16_MIN;
18825 typedef int32_t my_int32_t;
18826 my_int32_t i32 = INT32_MIN;
18828 typedef int64_t my_int64_t;
18829 my_int64_t i64 = INT64_MIN;
18831 typedef int_fast8_t my_int_fast8_t;
18832 my_int_fast8_t if8 = INT_FAST8_MIN;
18833 if8 = INT_FAST8_MAX;
18834 typedef int_fast16_t my_int_fast16_t;
18835 my_int_fast16_t if16 = INT_FAST16_MIN;
18836 if16 = INT_FAST16_MAX;
18837 typedef int_fast32_t my_int_fast32_t;
18838 my_int_fast32_t if32 = INT_FAST32_MIN;
18839 if32 = INT_FAST32_MAX;
18840 typedef int_fast64_t my_int_fast64_t;
18841 my_int_fast64_t if64 = INT_FAST64_MIN;
18842 if64 = INT_FAST64_MAX;
18843 typedef int_least8_t my_int_least8_t;
18844 my_int_least8_t il8 = INT_LEAST8_MIN;
18845 il8 = INT_LEAST8_MAX;
18846 typedef int_least16_t my_int_least16_t;
18847 my_int_least16_t il16 = INT_LEAST16_MIN;
18848 il16 = INT_LEAST16_MAX;
18849 typedef int_least32_t my_int_least32_t;
18850 my_int_least32_t il32 = INT_LEAST32_MIN;
18851 il32 = INT_LEAST32_MAX;
18852 typedef int_least64_t my_int_least64_t;
18853 my_int_least64_t il64 = INT_LEAST64_MIN;
18854 il64 = INT_LEAST64_MAX;
18855 typedef intmax_t my_intmax_t;
18856 my_intmax_t im = INTMAX_MAX;
18858 typedef intptr_t my_intptr_t;
18859 my_intptr_t ip = INTPTR_MAX;
18861 typedef uint8_t my_uint8_t;
18862 my_uint8_t ui8 = UINT8_MAX;
18864 typedef uint16_t my_uint16_t;
18865 my_uint16_t ui16 = UINT16_MAX;
18867 typedef uint32_t my_uint32_t;
18868 my_uint32_t ui32 = UINT32_MAX;
18870 typedef uint64_t my_uint64_t;
18871 my_uint64_t ui64 = UINT64_MAX;
18873 typedef uint_fast8_t my_uint_fast8_t;
18874 my_uint_fast8_t uif8 = UINT_FAST8_MAX;
18875 uif8 = UINT_FAST8_MAX;
18876 typedef uint_fast16_t my_uint_fast16_t;
18877 my_uint_fast16_t uif16 = UINT_FAST16_MAX;
18878 uif16 = UINT_FAST16_MAX;
18879 typedef uint_fast32_t my_uint_fast32_t;
18880 my_uint_fast32_t uif32 = UINT_FAST32_MAX;
18881 uif32 = UINT_FAST32_MAX;
18882 typedef uint_fast64_t my_uint_fast64_t;
18883 my_uint_fast64_t uif64 = UINT_FAST64_MAX;
18884 uif64 = UINT_FAST64_MAX;
18885 typedef uint_least8_t my_uint_least8_t;
18886 my_uint_least8_t uil8 = UINT_LEAST8_MAX;
18887 uil8 = UINT_LEAST8_MAX;
18888 typedef uint_least16_t my_uint_least16_t;
18889 my_uint_least16_t uil16 = UINT_LEAST16_MAX;
18890 uil16 = UINT_LEAST16_MAX;
18891 typedef uint_least32_t my_uint_least32_t;
18892 my_uint_least32_t uil32 = UINT_LEAST32_MAX;
18893 uil32 = UINT_LEAST32_MAX;
18894 typedef uint_least64_t my_uint_least64_t;
18895 my_uint_least64_t uil64 = UINT_LEAST64_MAX;
18896 uil64 = UINT_LEAST64_MAX;
18897 typedef uintmax_t my_uintmax_t;
18898 my_uintmax_t uim = UINTMAX_MAX;
18900 typedef uintptr_t my_uintptr_t;
18901 my_uintptr_t uip = UINTPTR_MAX;
18908 if ac_fn_cxx_try_compile "$LINENO"; then :
18909 glibcxx_cv_c99_stdint_tr1=yes
18911 glibcxx_cv_c99_stdint_tr1=no
18913 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
18917 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_c99_stdint_tr1" >&5
18918 $as_echo "$glibcxx_cv_c99_stdint_tr1" >&6; }
18919 if test x"$glibcxx_cv_c99_stdint_tr1" = x"yes"; then
18921 $as_echo "#define _GLIBCXX_USE_C99_STDINT_TR1 1" >>confdefs.h
18925 # Check for the existence of <math.h> functions.
18926 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ISO C99 support to TR1 in <math.h>" >&5
18927 $as_echo_n "checking for ISO C99 support to TR1 in <math.h>... " >&6; }
18928 if test "${glibcxx_cv_c99_math_tr1+set}" = set; then :
18929 $as_echo_n "(cached) " >&6
18932 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18933 /* end confdefs.h. */
18938 typedef double_t my_double_t;
18939 typedef float_t my_float_t;
18952 copysign(0.0, 0.0);
18953 copysignf(0.0f, 0.0f);
18954 copysignl(0.0l, 0.0l);
18970 fma(0.0, 0.0, 0.0);
18971 fmaf(0.0f, 0.0f, 0.0f);
18972 fmal(0.0l, 0.0l, 0.0l);
18980 hypotf(0.0f, 0.0f);
18981 hypotl(0.0l, 0.0l);
19015 nextafter(0.0, 0.0);
19016 nextafterf(0.0f, 0.0f);
19017 nextafterl(0.0l, 0.0l);
19018 nexttoward(0.0, 0.0);
19019 nexttowardf(0.0f, 0.0f);
19020 nexttowardl(0.0l, 0.0l);
19021 remainder(0.0, 0.0);
19022 remainderf(0.0f, 0.0f);
19023 remainderl(0.0l, 0.0l);
19024 remquo(0.0, 0.0, 0);
19025 remquof(0.0f, 0.0f, 0);
19026 remquol(0.0l, 0.0l, 0);
19034 scalblnf(0.0f, 0l);
19035 scalblnl(0.0l, 0l);
19050 if ac_fn_cxx_try_compile "$LINENO"; then :
19051 glibcxx_cv_c99_math_tr1=yes
19053 glibcxx_cv_c99_math_tr1=no
19055 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
19059 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_c99_math_tr1" >&5
19060 $as_echo "$glibcxx_cv_c99_math_tr1" >&6; }
19061 if test x"$glibcxx_cv_c99_math_tr1" = x"yes"; then
19063 $as_echo "#define _GLIBCXX_USE_C99_MATH_TR1 1" >>confdefs.h
19067 # Check for the existence of <inttypes.h> functions (NB: doesn't make
19068 # sense if the glibcxx_cv_c99_stdint_tr1 check fails, per C99, 7.8/1).
19069 ac_c99_inttypes_tr1=no;
19070 if test x"$glibcxx_cv_c99_stdint_tr1" = x"yes"; then
19071 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ISO C99 support to TR1 in <inttypes.h>" >&5
19072 $as_echo_n "checking for ISO C99 support to TR1 in <inttypes.h>... " >&6; }
19073 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19074 /* end confdefs.h. */
19075 #include <inttypes.h>
19079 intmax_t i, numer, denom, base;
19082 intmax_t ret = imaxabs(i);
19083 imaxdiv_t dret = imaxdiv(numer, denom);
19084 ret = strtoimax(s, endptr, base);
19085 uintmax_t uret = strtoumax(s, endptr, base);
19091 if ac_fn_cxx_try_compile "$LINENO"; then :
19092 ac_c99_inttypes_tr1=yes
19094 ac_c99_inttypes_tr1=no
19096 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
19098 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_c99_inttypes_tr1" >&5
19099 $as_echo "$ac_c99_inttypes_tr1" >&6; }
19100 if test x"$ac_c99_inttypes_tr1" = x"yes"; then
19102 $as_echo "#define _GLIBCXX_USE_C99_INTTYPES_TR1 1" >>confdefs.h
19106 # Check for the existence of whcar_t <inttypes.h> functions (NB: doesn't
19107 # make sense if the glibcxx_cv_c99_stdint_tr1 check fails, per C99, 7.8/1).
19108 ac_c99_inttypes_wchar_t_tr1=no;
19109 if test x"$glibcxx_cv_c99_stdint_tr1" = x"yes"; then
19110 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for wchar_t ISO C99 support to TR1 in <inttypes.h>" >&5
19111 $as_echo_n "checking for wchar_t ISO C99 support to TR1 in <inttypes.h>... " >&6; }
19112 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19113 /* end confdefs.h. */
19114 #include <inttypes.h>
19121 intmax_t ret = wcstoimax(s, endptr, base);
19122 uintmax_t uret = wcstoumax(s, endptr, base);
19128 if ac_fn_cxx_try_compile "$LINENO"; then :
19129 ac_c99_inttypes_wchar_t_tr1=yes
19131 ac_c99_inttypes_wchar_t_tr1=no
19133 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
19135 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_c99_inttypes_wchar_t_tr1" >&5
19136 $as_echo "$ac_c99_inttypes_wchar_t_tr1" >&6; }
19137 if test x"$ac_c99_inttypes_wchar_t_tr1" = x"yes"; then
19139 $as_echo "#define _GLIBCXX_USE_C99_INTTYPES_WCHAR_T_TR1 1" >>confdefs.h
19143 # Check for the existence of the <stdbool.h> header.
19144 for ac_header in stdbool.h
19146 ac_fn_cxx_check_header_mongrel "$LINENO" "stdbool.h" "ac_cv_header_stdbool_h" "$ac_includes_default"
19147 if test "x$ac_cv_header_stdbool_h" = x""yes; then :
19148 cat >>confdefs.h <<_ACEOF
19149 #define HAVE_STDBOOL_H 1
19157 # Check for the existence of the <stdalign.h> header.
19158 for ac_header in stdalign.h
19160 ac_fn_cxx_check_header_mongrel "$LINENO" "stdalign.h" "ac_cv_header_stdalign_h" "$ac_includes_default"
19161 if test "x$ac_cv_header_stdalign_h" = x""yes; then :
19162 cat >>confdefs.h <<_ACEOF
19163 #define HAVE_STDALIGN_H 1
19171 CXXFLAGS="$ac_save_CXXFLAGS"
19173 ac_cpp='$CPP $CPPFLAGS'
19174 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
19175 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
19176 ac_compiler_gnu=$ac_cv_c_compiler_gnu
19180 # For the EOF, SEEK_CUR, and SEEK_END integer constants.
19183 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for the value of EOF" >&5
19184 $as_echo_n "checking for the value of EOF... " >&6; }
19185 if test "${glibcxx_cv_stdio_eof+set}" = set; then :
19186 $as_echo_n "(cached) " >&6
19189 if ac_fn_c_compute_int "$LINENO" "EOF" "glibcxx_cv_stdio_eof" "#include <stdio.h>"; then :
19192 as_fn_error "computing EOF failed" "$LINENO" 5
19197 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_stdio_eof" >&5
19198 $as_echo "$glibcxx_cv_stdio_eof" >&6; }
19200 cat >>confdefs.h <<_ACEOF
19201 #define _GLIBCXX_STDIO_EOF $glibcxx_cv_stdio_eof
19205 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for the value of SEEK_CUR" >&5
19206 $as_echo_n "checking for the value of SEEK_CUR... " >&6; }
19207 if test "${glibcxx_cv_stdio_seek_cur+set}" = set; then :
19208 $as_echo_n "(cached) " >&6
19211 if ac_fn_c_compute_int "$LINENO" "SEEK_CUR" "glibcxx_cv_stdio_seek_cur" "#include <stdio.h>"; then :
19214 as_fn_error "computing SEEK_CUR failed" "$LINENO" 5
19219 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_stdio_seek_cur" >&5
19220 $as_echo "$glibcxx_cv_stdio_seek_cur" >&6; }
19222 cat >>confdefs.h <<_ACEOF
19223 #define _GLIBCXX_STDIO_SEEK_CUR $glibcxx_cv_stdio_seek_cur
19227 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for the value of SEEK_END" >&5
19228 $as_echo_n "checking for the value of SEEK_END... " >&6; }
19229 if test "${glibcxx_cv_stdio_seek_end+set}" = set; then :
19230 $as_echo_n "(cached) " >&6
19233 if ac_fn_c_compute_int "$LINENO" "SEEK_END" "glibcxx_cv_stdio_seek_end" "#include <stdio.h>"; then :
19236 as_fn_error "computing SEEK_END failed" "$LINENO" 5
19241 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_stdio_seek_end" >&5
19242 $as_echo "$glibcxx_cv_stdio_seek_end" >&6; }
19244 cat >>confdefs.h <<_ACEOF
19245 #define _GLIBCXX_STDIO_SEEK_END $glibcxx_cv_stdio_seek_end
19250 # For gettimeofday support.
19253 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gettimeofday" >&5
19254 $as_echo_n "checking for gettimeofday... " >&6; }
19258 ac_cpp='$CXXCPP $CPPFLAGS'
19259 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
19260 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
19261 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
19263 ac_save_CXXFLAGS="$CXXFLAGS"
19264 CXXFLAGS="$CXXFLAGS -fno-exceptions"
19266 ac_has_gettimeofday=no;
19267 for ac_header in sys/time.h
19269 ac_fn_cxx_check_header_mongrel "$LINENO" "sys/time.h" "ac_cv_header_sys_time_h" "$ac_includes_default"
19270 if test "x$ac_cv_header_sys_time_h" = x""yes; then :
19271 cat >>confdefs.h <<_ACEOF
19272 #define HAVE_SYS_TIME_H 1
19274 ac_has_sys_time_h=yes
19276 ac_has_sys_time_h=no
19281 if test x"$ac_has_sys_time_h" = x"yes"; then
19282 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gettimeofday" >&5
19283 $as_echo_n "checking for gettimeofday... " >&6; }
19284 if test x$gcc_no_link = xyes; then
19285 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19286 /* end confdefs.h. */
19287 #include <sys/time.h>
19291 timeval tv; gettimeofday(&tv, 0);
19296 if ac_fn_cxx_try_compile "$LINENO"; then :
19297 ac_has_gettimeofday=yes
19299 ac_has_gettimeofday=no
19301 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
19303 if test x$gcc_no_link = xyes; then
19304 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
19306 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19307 /* end confdefs.h. */
19308 #include <sys/time.h>
19312 timeval tv; gettimeofday(&tv, 0);
19317 if ac_fn_cxx_try_link "$LINENO"; then :
19318 ac_has_gettimeofday=yes
19320 ac_has_gettimeofday=no
19322 rm -f core conftest.err conftest.$ac_objext \
19323 conftest$ac_exeext conftest.$ac_ext
19326 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_has_gettimeofday" >&5
19327 $as_echo "$ac_has_gettimeofday" >&6; }
19330 if test x"$ac_has_gettimeofday" = x"yes"; then
19332 $as_echo "#define _GLIBCXX_USE_GETTIMEOFDAY 1" >>confdefs.h
19336 CXXFLAGS="$ac_save_CXXFLAGS"
19338 ac_cpp='$CPP $CPPFLAGS'
19339 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
19340 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
19341 ac_compiler_gnu=$ac_cv_c_compiler_gnu
19345 # For clock_gettime, nanosleep and sched_yield support.
19346 # NB: The default is [no], because otherwise it requires linking.
19349 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for clock_gettime, nanosleep and sched_yield" >&5
19350 $as_echo_n "checking for clock_gettime, nanosleep and sched_yield... " >&6; }
19351 # Check whether --enable-libstdcxx-time was given.
19352 if test "${enable_libstdcxx_time+set}" = set; then :
19353 enableval=$enable_libstdcxx_time;
19354 case "$enableval" in
19356 *) as_fn_error "Unknown argument to enable/disable libstdcxx-time" "$LINENO" 5 ;;
19360 enable_libstdcxx_time=no
19367 ac_cpp='$CXXCPP $CPPFLAGS'
19368 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
19369 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
19370 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
19372 ac_save_CXXFLAGS="$CXXFLAGS"
19373 CXXFLAGS="$CXXFLAGS -fno-exceptions"
19374 ac_save_LIBS="$LIBS"
19376 ac_has_clock_monotonic=no
19377 ac_has_clock_realtime=no
19378 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_libstdcxx_time" >&5
19379 $as_echo "$enable_libstdcxx_time" >&6; }
19381 if test x"$enable_libstdcxx_time" != x"no"; then
19383 if test x"$enable_libstdcxx_time" = x"rt"; then
19384 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing clock_gettime" >&5
19385 $as_echo_n "checking for library containing clock_gettime... " >&6; }
19386 if test "${ac_cv_search_clock_gettime+set}" = set; then :
19387 $as_echo_n "(cached) " >&6
19389 ac_func_search_save_LIBS=$LIBS
19390 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19391 /* end confdefs.h. */
19393 /* Override any GCC internal prototype to avoid an error.
19394 Use char because int might match the return type of a GCC
19395 builtin and then its argument prototype would still apply. */
19399 char clock_gettime ();
19403 return clock_gettime ();
19408 for ac_lib in '' rt posix4; do
19409 if test -z "$ac_lib"; then
19410 ac_res="none required"
19413 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
19415 if test x$gcc_no_link = xyes; then
19416 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
19418 if ac_fn_cxx_try_link "$LINENO"; then :
19419 ac_cv_search_clock_gettime=$ac_res
19421 rm -f core conftest.err conftest.$ac_objext \
19423 if test "${ac_cv_search_clock_gettime+set}" = set; then :
19427 if test "${ac_cv_search_clock_gettime+set}" = set; then :
19430 ac_cv_search_clock_gettime=no
19432 rm conftest.$ac_ext
19433 LIBS=$ac_func_search_save_LIBS
19435 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_clock_gettime" >&5
19436 $as_echo "$ac_cv_search_clock_gettime" >&6; }
19437 ac_res=$ac_cv_search_clock_gettime
19438 if test "$ac_res" != no; then :
19439 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
19443 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing nanosleep" >&5
19444 $as_echo_n "checking for library containing nanosleep... " >&6; }
19445 if test "${ac_cv_search_nanosleep+set}" = set; then :
19446 $as_echo_n "(cached) " >&6
19448 ac_func_search_save_LIBS=$LIBS
19449 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19450 /* end confdefs.h. */
19452 /* Override any GCC internal prototype to avoid an error.
19453 Use char because int might match the return type of a GCC
19454 builtin and then its argument prototype would still apply. */
19462 return nanosleep ();
19467 for ac_lib in '' rt posix4; do
19468 if test -z "$ac_lib"; then
19469 ac_res="none required"
19472 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
19474 if test x$gcc_no_link = xyes; then
19475 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
19477 if ac_fn_cxx_try_link "$LINENO"; then :
19478 ac_cv_search_nanosleep=$ac_res
19480 rm -f core conftest.err conftest.$ac_objext \
19482 if test "${ac_cv_search_nanosleep+set}" = set; then :
19486 if test "${ac_cv_search_nanosleep+set}" = set; then :
19489 ac_cv_search_nanosleep=no
19491 rm conftest.$ac_ext
19492 LIBS=$ac_func_search_save_LIBS
19494 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_nanosleep" >&5
19495 $as_echo "$ac_cv_search_nanosleep" >&6; }
19496 ac_res=$ac_cv_search_nanosleep
19497 if test "$ac_res" != no; then :
19498 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
19503 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing clock_gettime" >&5
19504 $as_echo_n "checking for library containing clock_gettime... " >&6; }
19505 if test "${ac_cv_search_clock_gettime+set}" = set; then :
19506 $as_echo_n "(cached) " >&6
19508 ac_func_search_save_LIBS=$LIBS
19509 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19510 /* end confdefs.h. */
19512 /* Override any GCC internal prototype to avoid an error.
19513 Use char because int might match the return type of a GCC
19514 builtin and then its argument prototype would still apply. */
19518 char clock_gettime ();
19522 return clock_gettime ();
19527 for ac_lib in '' posix4; do
19528 if test -z "$ac_lib"; then
19529 ac_res="none required"
19532 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
19534 if test x$gcc_no_link = xyes; then
19535 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
19537 if ac_fn_cxx_try_link "$LINENO"; then :
19538 ac_cv_search_clock_gettime=$ac_res
19540 rm -f core conftest.err conftest.$ac_objext \
19542 if test "${ac_cv_search_clock_gettime+set}" = set; then :
19546 if test "${ac_cv_search_clock_gettime+set}" = set; then :
19549 ac_cv_search_clock_gettime=no
19551 rm conftest.$ac_ext
19552 LIBS=$ac_func_search_save_LIBS
19554 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_clock_gettime" >&5
19555 $as_echo "$ac_cv_search_clock_gettime" >&6; }
19556 ac_res=$ac_cv_search_clock_gettime
19557 if test "$ac_res" != no; then :
19558 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
19562 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing nanosleep" >&5
19563 $as_echo_n "checking for library containing nanosleep... " >&6; }
19564 if test "${ac_cv_search_nanosleep+set}" = set; then :
19565 $as_echo_n "(cached) " >&6
19567 ac_func_search_save_LIBS=$LIBS
19568 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19569 /* end confdefs.h. */
19571 /* Override any GCC internal prototype to avoid an error.
19572 Use char because int might match the return type of a GCC
19573 builtin and then its argument prototype would still apply. */
19581 return nanosleep ();
19586 for ac_lib in '' posix4; do
19587 if test -z "$ac_lib"; then
19588 ac_res="none required"
19591 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
19593 if test x$gcc_no_link = xyes; then
19594 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
19596 if ac_fn_cxx_try_link "$LINENO"; then :
19597 ac_cv_search_nanosleep=$ac_res
19599 rm -f core conftest.err conftest.$ac_objext \
19601 if test "${ac_cv_search_nanosleep+set}" = set; then :
19605 if test "${ac_cv_search_nanosleep+set}" = set; then :
19608 ac_cv_search_nanosleep=no
19610 rm conftest.$ac_ext
19611 LIBS=$ac_func_search_save_LIBS
19613 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_nanosleep" >&5
19614 $as_echo "$ac_cv_search_nanosleep" >&6; }
19615 ac_res=$ac_cv_search_nanosleep
19616 if test "$ac_res" != no; then :
19617 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
19623 case "$ac_cv_search_clock_gettime" in
19624 -l*) GLIBCXX_LIBS=$ac_cv_search_clock_gettime
19627 case "$ac_cv_search_nanosleep" in
19628 -l*) GLIBCXX_LIBS="$GLIBCXX_LIBS $ac_cv_search_nanosleep"
19632 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing sched_yield" >&5
19633 $as_echo_n "checking for library containing sched_yield... " >&6; }
19634 if test "${ac_cv_search_sched_yield+set}" = set; then :
19635 $as_echo_n "(cached) " >&6
19637 ac_func_search_save_LIBS=$LIBS
19638 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19639 /* end confdefs.h. */
19641 /* Override any GCC internal prototype to avoid an error.
19642 Use char because int might match the return type of a GCC
19643 builtin and then its argument prototype would still apply. */
19647 char sched_yield ();
19651 return sched_yield ();
19656 for ac_lib in '' rt posix4; do
19657 if test -z "$ac_lib"; then
19658 ac_res="none required"
19661 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
19663 if test x$gcc_no_link = xyes; then
19664 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
19666 if ac_fn_cxx_try_link "$LINENO"; then :
19667 ac_cv_search_sched_yield=$ac_res
19669 rm -f core conftest.err conftest.$ac_objext \
19671 if test "${ac_cv_search_sched_yield+set}" = set; then :
19675 if test "${ac_cv_search_sched_yield+set}" = set; then :
19678 ac_cv_search_sched_yield=no
19680 rm conftest.$ac_ext
19681 LIBS=$ac_func_search_save_LIBS
19683 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_sched_yield" >&5
19684 $as_echo "$ac_cv_search_sched_yield" >&6; }
19685 ac_res=$ac_cv_search_sched_yield
19686 if test "$ac_res" != no; then :
19687 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
19692 case "$ac_cv_search_sched_yield" in
19694 GLIBCXX_LIBS="$GLIBCXX_LIBS $ac_cv_search_sched_yield"
19696 $as_echo "#define _GLIBCXX_USE_SCHED_YIELD 1" >>confdefs.h
19700 if test x"$enable_libstdcxx_time" = x"rt"; then
19701 GLIBCXX_LIBS="$GLIBCXX_LIBS $ac_cv_search_sched_yield"
19703 $as_echo "#define _GLIBCXX_USE_SCHED_YIELD 1" >>confdefs.h
19709 $as_echo "#define _GLIBCXX_USE_SCHED_YIELD 1" >>confdefs.h
19714 for ac_header in unistd.h
19716 ac_fn_cxx_check_header_mongrel "$LINENO" "unistd.h" "ac_cv_header_unistd_h" "$ac_includes_default"
19717 if test "x$ac_cv_header_unistd_h" = x""yes; then :
19718 cat >>confdefs.h <<_ACEOF
19719 #define HAVE_UNISTD_H 1
19721 ac_has_unistd_h=yes
19729 if test x"$ac_has_unistd_h" = x"yes"; then
19730 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for monotonic clock" >&5
19731 $as_echo_n "checking for monotonic clock... " >&6; }
19732 if test x$gcc_no_link = xyes; then
19733 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
19735 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19736 /* end confdefs.h. */
19737 #include <unistd.h>
19743 #if _POSIX_TIMERS > 0 && defined(_POSIX_MONOTONIC_CLOCK)
19746 clock_gettime(CLOCK_MONOTONIC, &tp);
19752 if ac_fn_cxx_try_link "$LINENO"; then :
19753 ac_has_clock_monotonic=yes
19755 ac_has_clock_monotonic=no
19757 rm -f core conftest.err conftest.$ac_objext \
19758 conftest$ac_exeext conftest.$ac_ext
19760 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_has_clock_monotonic" >&5
19761 $as_echo "$ac_has_clock_monotonic" >&6; }
19763 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for realtime clock" >&5
19764 $as_echo_n "checking for realtime clock... " >&6; }
19765 if test x$gcc_no_link = xyes; then
19766 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
19768 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19769 /* end confdefs.h. */
19770 #include <unistd.h>
19776 #if _POSIX_TIMERS > 0
19779 clock_gettime(CLOCK_REALTIME, &tp);
19785 if ac_fn_cxx_try_link "$LINENO"; then :
19786 ac_has_clock_realtime=yes
19788 ac_has_clock_realtime=no
19790 rm -f core conftest.err conftest.$ac_objext \
19791 conftest$ac_exeext conftest.$ac_ext
19793 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_has_clock_realtime" >&5
19794 $as_echo "$ac_has_clock_realtime" >&6; }
19796 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for nanosleep" >&5
19797 $as_echo_n "checking for nanosleep... " >&6; }
19798 if test x$gcc_no_link = xyes; then
19799 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
19801 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19802 /* end confdefs.h. */
19803 #include <unistd.h>
19809 #if _POSIX_TIMERS > 0
19818 if ac_fn_cxx_try_link "$LINENO"; then :
19819 ac_has_nanosleep=yes
19821 ac_has_nanosleep=no
19823 rm -f core conftest.err conftest.$ac_objext \
19824 conftest$ac_exeext conftest.$ac_ext
19826 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_has_nanosleep" >&5
19827 $as_echo "$ac_has_nanosleep" >&6; }
19831 if test x"$ac_has_clock_monotonic" != x"yes"; then
19832 case ${target_os} in
19834 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for clock_gettime syscall" >&5
19835 $as_echo_n "checking for clock_gettime syscall... " >&6; }
19836 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19837 /* end confdefs.h. */
19838 #include <unistd.h>
19840 #include <sys/syscall.h>
19845 #if _POSIX_TIMERS > 0 && defined(_POSIX_MONOTONIC_CLOCK)
19848 syscall(SYS_clock_gettime, CLOCK_MONOTONIC, &tp);
19849 syscall(SYS_clock_gettime, CLOCK_REALTIME, &tp);
19855 if ac_fn_cxx_try_compile "$LINENO"; then :
19856 ac_has_clock_monotonic_syscall=yes
19858 ac_has_clock_monotonic_syscall=no
19860 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
19861 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_has_clock_monotonic_syscall" >&5
19862 $as_echo "$ac_has_clock_monotonic_syscall" >&6; }
19863 if test x"$ac_has_clock_monotonic_syscall" = x"yes"; then
19865 $as_echo "#define _GLIBCXX_USE_CLOCK_GETTIME_SYSCALL 1" >>confdefs.h
19867 ac_has_clock_monotonic=yes
19868 ac_has_clock_realtime=yes
19873 if test x"$ac_has_clock_monotonic" = x"yes"; then
19875 $as_echo "#define _GLIBCXX_USE_CLOCK_MONOTONIC 1" >>confdefs.h
19879 if test x"$ac_has_clock_realtime" = x"yes"; then
19881 $as_echo "#define _GLIBCXX_USE_CLOCK_REALTIME 1" >>confdefs.h
19885 if test x"$ac_has_nanosleep" = x"yes"; then
19887 $as_echo "#define _GLIBCXX_USE_NANOSLEEP 1" >>confdefs.h
19890 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sleep" >&5
19891 $as_echo_n "checking for sleep... " >&6; }
19892 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19893 /* end confdefs.h. */
19894 #include <unistd.h>
19903 if ac_fn_cxx_try_compile "$LINENO"; then :
19908 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
19909 if test x"$ac_has_sleep" = x"yes"; then
19911 $as_echo "#define HAVE_SLEEP 1" >>confdefs.h
19914 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_has_sleep" >&5
19915 $as_echo "$ac_has_sleep" >&6; }
19916 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for usleep" >&5
19917 $as_echo_n "checking for usleep... " >&6; }
19918 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19919 /* end confdefs.h. */
19920 #include <unistd.h>
19930 if ac_fn_cxx_try_compile "$LINENO"; then :
19935 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
19936 if test x"$ac_has_usleep" = x"yes"; then
19938 $as_echo "#define HAVE_USLEEP 1" >>confdefs.h
19941 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_has_usleep" >&5
19942 $as_echo "$ac_has_usleep" >&6; }
19945 if test x"$ac_has_nanosleep$ac_has_sleep" = x"nono"; then
19946 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Sleep" >&5
19947 $as_echo_n "checking for Sleep... " >&6; }
19948 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19949 /* end confdefs.h. */
19950 #include <windows.h>
19959 if ac_fn_cxx_try_compile "$LINENO"; then :
19960 ac_has_win32_sleep=yes
19962 ac_has_win32_sleep=no
19964 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
19965 if test x"$ac_has_win32_sleep" = x"yes"; then
19967 $as_echo "#define HAVE_WIN32_SLEEP 1" >>confdefs.h
19970 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_has_win32_sleep" >&5
19971 $as_echo "$ac_has_win32_sleep" >&6; }
19976 CXXFLAGS="$ac_save_CXXFLAGS"
19977 LIBS="$ac_save_LIBS"
19979 ac_cpp='$CPP $CPPFLAGS'
19980 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
19981 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
19982 ac_compiler_gnu=$ac_cv_c_compiler_gnu
19987 ac_fn_c_check_header_mongrel "$LINENO" "locale.h" "ac_cv_header_locale_h" "$ac_includes_default"
19988 if test "x$ac_cv_header_locale_h" = x""yes; then :
19990 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for LC_MESSAGES" >&5
19991 $as_echo_n "checking for LC_MESSAGES... " >&6; }
19992 if test "${ac_cv_val_LC_MESSAGES+set}" = set; then :
19993 $as_echo_n "(cached) " >&6
19995 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19996 /* end confdefs.h. */
19997 #include <locale.h>
20006 if ac_fn_c_try_compile "$LINENO"; then :
20007 ac_cv_val_LC_MESSAGES=yes
20009 ac_cv_val_LC_MESSAGES=no
20011 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
20013 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_val_LC_MESSAGES" >&5
20014 $as_echo "$ac_cv_val_LC_MESSAGES" >&6; }
20015 if test $ac_cv_val_LC_MESSAGES = yes; then
20017 $as_echo "#define HAVE_LC_MESSAGES 1" >>confdefs.h
20026 # For hardware_concurrency
20027 for ac_header in sys/sysinfo.h
20029 ac_fn_c_check_header_mongrel "$LINENO" "sys/sysinfo.h" "ac_cv_header_sys_sysinfo_h" "$ac_includes_default"
20030 if test "x$ac_cv_header_sys_sysinfo_h" = x""yes; then :
20031 cat >>confdefs.h <<_ACEOF
20032 #define HAVE_SYS_SYSINFO_H 1
20043 ac_cpp='$CXXCPP $CPPFLAGS'
20044 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
20045 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
20046 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
20048 ac_save_CXXFLAGS="$CXXFLAGS"
20049 CXXFLAGS="$CXXFLAGS -fno-exceptions"
20051 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for get_nprocs" >&5
20052 $as_echo_n "checking for get_nprocs... " >&6; }
20053 if test "${glibcxx_cv_GET_NPROCS+set}" = set; then :
20054 $as_echo_n "(cached) " >&6
20057 if test x$gcc_no_link = xyes; then
20058 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20059 /* end confdefs.h. */
20060 #include <sys/sysinfo.h>
20064 int n = get_nprocs();
20069 if ac_fn_cxx_try_compile "$LINENO"; then :
20070 glibcxx_cv_GET_NPROCS=yes
20072 glibcxx_cv_GET_NPROCS=no
20074 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
20076 if test x$gcc_no_link = xyes; then
20077 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
20079 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20080 /* end confdefs.h. */
20081 #include <sys/sysinfo.h>
20085 int n = get_nprocs();
20090 if ac_fn_cxx_try_link "$LINENO"; then :
20091 glibcxx_cv_GET_NPROCS=yes
20093 glibcxx_cv_GET_NPROCS=no
20095 rm -f core conftest.err conftest.$ac_objext \
20096 conftest$ac_exeext conftest.$ac_ext
20101 if test $glibcxx_cv_GET_NPROCS = yes; then
20103 $as_echo "#define _GLIBCXX_USE_GET_NPROCS 1" >>confdefs.h
20106 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_GET_NPROCS" >&5
20107 $as_echo "$glibcxx_cv_GET_NPROCS" >&6; }
20109 CXXFLAGS="$ac_save_CXXFLAGS"
20111 ac_cpp='$CPP $CPPFLAGS'
20112 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
20113 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
20114 ac_compiler_gnu=$ac_cv_c_compiler_gnu
20117 for ac_header in unistd.h
20119 ac_fn_c_check_header_mongrel "$LINENO" "unistd.h" "ac_cv_header_unistd_h" "$ac_includes_default"
20120 if test "x$ac_cv_header_unistd_h" = x""yes; then :
20121 cat >>confdefs.h <<_ACEOF
20122 #define HAVE_UNISTD_H 1
20133 ac_cpp='$CXXCPP $CPPFLAGS'
20134 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
20135 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
20136 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
20138 ac_save_CXXFLAGS="$CXXFLAGS"
20139 CXXFLAGS="$CXXFLAGS -fno-exceptions"
20141 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _SC_NPROCESSORS_ONLN" >&5
20142 $as_echo_n "checking for _SC_NPROCESSORS_ONLN... " >&6; }
20143 if test "${glibcxx_cv_SC_NPROCESSORS_ONLN+set}" = set; then :
20144 $as_echo_n "(cached) " >&6
20147 if test x$gcc_no_link = xyes; then
20148 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20149 /* end confdefs.h. */
20150 #include <unistd.h>
20154 int n = sysconf(_SC_NPROCESSORS_ONLN);
20159 if ac_fn_cxx_try_compile "$LINENO"; then :
20160 glibcxx_cv_SC_NPROCESSORS_ONLN=yes
20162 glibcxx_cv_SC_NPROCESSORS_ONLN=no
20164 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
20166 if test x$gcc_no_link = xyes; then
20167 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
20169 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20170 /* end confdefs.h. */
20171 #include <unistd.h>
20175 int n = sysconf(_SC_NPROCESSORS_ONLN);
20180 if ac_fn_cxx_try_link "$LINENO"; then :
20181 glibcxx_cv_SC_NPROCESSORS_ONLN=yes
20183 glibcxx_cv_SC_NPROCESSORS_ONLN=no
20185 rm -f core conftest.err conftest.$ac_objext \
20186 conftest$ac_exeext conftest.$ac_ext
20191 if test $glibcxx_cv_SC_NPROCESSORS_ONLN = yes; then
20193 $as_echo "#define _GLIBCXX_USE_SC_NPROCESSORS_ONLN 1" >>confdefs.h
20196 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_SC_NPROCESSORS_ONLN" >&5
20197 $as_echo "$glibcxx_cv_SC_NPROCESSORS_ONLN" >&6; }
20199 CXXFLAGS="$ac_save_CXXFLAGS"
20201 ac_cpp='$CPP $CPPFLAGS'
20202 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
20203 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
20204 ac_compiler_gnu=$ac_cv_c_compiler_gnu
20211 ac_cpp='$CXXCPP $CPPFLAGS'
20212 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
20213 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
20214 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
20216 ac_save_CXXFLAGS="$CXXFLAGS"
20217 CXXFLAGS="$CXXFLAGS -fno-exceptions"
20219 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _SC_NPROC_ONLN" >&5
20220 $as_echo_n "checking for _SC_NPROC_ONLN... " >&6; }
20221 if test "${glibcxx_cv_SC_NPROC_ONLN+set}" = set; then :
20222 $as_echo_n "(cached) " >&6
20225 if test x$gcc_no_link = xyes; then
20226 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20227 /* end confdefs.h. */
20228 #include <unistd.h>
20232 int n = sysconf(_SC_NPROC_ONLN);
20237 if ac_fn_cxx_try_compile "$LINENO"; then :
20238 glibcxx_cv_SC_NPROC_ONLN=yes
20240 glibcxx_cv_SC_NPROC_ONLN=no
20242 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
20244 if test x$gcc_no_link = xyes; then
20245 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
20247 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20248 /* end confdefs.h. */
20249 #include <unistd.h>
20253 int n = sysconf(_SC_NPROC_ONLN);
20258 if ac_fn_cxx_try_link "$LINENO"; then :
20259 glibcxx_cv_SC_NPROC_ONLN=yes
20261 glibcxx_cv_SC_NPROC_ONLN=no
20263 rm -f core conftest.err conftest.$ac_objext \
20264 conftest$ac_exeext conftest.$ac_ext
20269 if test $glibcxx_cv_SC_NPROC_ONLN = yes; then
20271 $as_echo "#define _GLIBCXX_USE_SC_NPROC_ONLN 1" >>confdefs.h
20274 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_SC_NPROC_ONLN" >&5
20275 $as_echo "$glibcxx_cv_SC_NPROC_ONLN" >&6; }
20277 CXXFLAGS="$ac_save_CXXFLAGS"
20279 ac_cpp='$CPP $CPPFLAGS'
20280 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
20281 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
20282 ac_compiler_gnu=$ac_cv_c_compiler_gnu
20289 ac_cpp='$CXXCPP $CPPFLAGS'
20290 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
20291 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
20292 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
20294 ac_save_CXXFLAGS="$CXXFLAGS"
20295 CXXFLAGS="$CXXFLAGS -fno-exceptions"
20297 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pthreads_num_processors_np" >&5
20298 $as_echo_n "checking for pthreads_num_processors_np... " >&6; }
20299 if test "${glibcxx_cv_PTHREADS_NUM_PROCESSORS_NP+set}" = set; then :
20300 $as_echo_n "(cached) " >&6
20303 if test x$gcc_no_link = xyes; then
20304 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20305 /* end confdefs.h. */
20306 #include <pthread.h>
20310 int n = pthread_num_processors_np();
20315 if ac_fn_cxx_try_compile "$LINENO"; then :
20316 glibcxx_cv_PTHREADS_NUM_PROCESSORS_NP=yes
20318 glibcxx_cv_PTHREADS_NUM_PROCESSORS_NP=no
20320 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
20322 if test x$gcc_no_link = xyes; then
20323 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
20325 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20326 /* end confdefs.h. */
20327 #include <pthread.h>
20331 int n = pthread_num_processors_np();
20336 if ac_fn_cxx_try_link "$LINENO"; then :
20337 glibcxx_cv_PTHREADS_NUM_PROCESSORS_NP=yes
20339 glibcxx_cv_PTHREADS_NUM_PROCESSORS_NP=no
20341 rm -f core conftest.err conftest.$ac_objext \
20342 conftest$ac_exeext conftest.$ac_ext
20347 if test $glibcxx_cv_PTHREADS_NUM_PROCESSORS_NP = yes; then
20349 $as_echo "#define _GLIBCXX_USE_PTHREADS_NUM_PROCESSORS_NP 1" >>confdefs.h
20352 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_PTHREADS_NUM_PROCESSORS_NP" >&5
20353 $as_echo "$glibcxx_cv_PTHREADS_NUM_PROCESSORS_NP" >&6; }
20355 CXXFLAGS="$ac_save_CXXFLAGS"
20357 ac_cpp='$CPP $CPPFLAGS'
20358 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
20359 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
20360 ac_compiler_gnu=$ac_cv_c_compiler_gnu
20367 ac_cpp='$CXXCPP $CPPFLAGS'
20368 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
20369 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
20370 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
20372 ac_save_CXXFLAGS="$CXXFLAGS"
20373 CXXFLAGS="$CXXFLAGS -fno-exceptions"
20375 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for hw.ncpu sysctl" >&5
20376 $as_echo_n "checking for hw.ncpu sysctl... " >&6; }
20377 if test "${glibcxx_cv_SYSCTL_HW_NCPU+set}" = set; then :
20378 $as_echo_n "(cached) " >&6
20381 if test x$gcc_no_link = xyes; then
20382 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20383 /* end confdefs.h. */
20385 #include <stddef.h>
20386 #include <sys/sysctl.h>
20393 size_t size = sizeof(count);
20394 int mib[] = { CTL_HW, HW_NCPU };
20395 sysctl(mib, 2, &count, &size, NULL, 0);
20401 if ac_fn_cxx_try_compile "$LINENO"; then :
20402 glibcxx_cv_SYSCTL_HW_NCPU=yes
20404 glibcxx_cv_SYSCTL_HW_NCPU=no
20406 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
20408 if test x$gcc_no_link = xyes; then
20409 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
20411 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20412 /* end confdefs.h. */
20414 #include <stddef.h>
20415 #include <sys/sysctl.h>
20422 size_t size = sizeof(count);
20423 int mib[] = { CTL_HW, HW_NCPU };
20424 sysctl(mib, 2, &count, &size, NULL, 0);
20430 if ac_fn_cxx_try_link "$LINENO"; then :
20431 glibcxx_cv_SYSCTL_HW_NCPU=yes
20433 glibcxx_cv_SYSCTL_HW_NCPU=no
20435 rm -f core conftest.err conftest.$ac_objext \
20436 conftest$ac_exeext conftest.$ac_ext
20441 if test $glibcxx_cv_SYSCTL_HW_NCPU = yes; then
20443 $as_echo "#define _GLIBCXX_USE_SYSCTL_HW_NCPU 1" >>confdefs.h
20446 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_SYSCTL_HW_NCPU" >&5
20447 $as_echo "$glibcxx_cv_SYSCTL_HW_NCPU" >&6; }
20449 CXXFLAGS="$ac_save_CXXFLAGS"
20451 ac_cpp='$CPP $CPPFLAGS'
20452 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
20453 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
20454 ac_compiler_gnu=$ac_cv_c_compiler_gnu
20458 { $as_echo "$as_me:${as_lineno-$LINENO}: result: for suitable sys/sdt.h" >&5
20459 $as_echo "for suitable sys/sdt.h" >&6; }
20460 # Note that this test has to be run with the C language.
20461 # Otherwise, sdt.h will try to include some headers from
20462 # libstdc++ itself.
20465 ac_cpp='$CPP $CPPFLAGS'
20466 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
20467 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
20468 ac_compiler_gnu=$ac_cv_c_compiler_gnu
20470 if test "${glibcxx_cv_sys_sdt_h+set}" = set; then :
20471 $as_echo_n "(cached) " >&6
20474 # Because we have to run the test in C, we use grep rather
20475 # than the compiler to check for the bug. The bug is that
20476 # were strings without trailing whitespace, causing g++
20477 # to look for operator"". The pattern searches for the fixed
20479 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20480 /* end confdefs.h. */
20482 #include <sys/sdt.h>
20483 int f() { STAP_PROBE(hi, bob); }
20486 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
20487 $EGREP " \",\" " >/dev/null 2>&1; then :
20488 glibcxx_cv_sys_sdt_h=yes
20490 glibcxx_cv_sys_sdt_h=no
20498 ac_cpp='$CPP $CPPFLAGS'
20499 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
20500 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
20501 ac_compiler_gnu=$ac_cv_c_compiler_gnu
20503 if test $glibcxx_cv_sys_sdt_h = yes; then
20505 $as_echo "#define HAVE_SYS_SDT_H 1" >>confdefs.h
20508 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_sys_sdt_h" >&5
20509 $as_echo "$glibcxx_cv_sys_sdt_h" >&6; }
20512 # Check for available headers.
20513 for ac_header in endian.h execinfo.h float.h fp.h ieeefp.h inttypes.h \
20514 locale.h machine/endian.h machine/param.h nan.h stdint.h stdlib.h string.h \
20515 strings.h sys/ipc.h sys/isa_defs.h sys/machine.h sys/param.h \
20516 sys/resource.h sys/sem.h sys/stat.h sys/time.h sys/types.h unistd.h \
20519 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
20520 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
20521 eval as_val=\$$as_ac_Header
20522 if test "x$as_val" = x""yes; then :
20523 cat >>confdefs.h <<_ACEOF
20524 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
20532 # Only do link tests if native. Else, hardcode.
20533 if $GLIBCXX_IS_NATIVE; then
20535 # We can do more elaborate tests that assume a working linker.
20540 # Check whether --with-gnu-ld was given.
20541 if test "${with_gnu_ld+set}" = set; then :
20542 withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes
20548 if test "$GCC" = yes; then
20549 # Check if gcc -print-prog-name=ld gives a path.
20550 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by $CC" >&5
20551 $as_echo_n "checking for ld used by $CC... " >&6; }
20554 # gcc leaves a trailing carriage return which upsets mingw
20555 ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
20557 ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
20560 # Accept absolute paths.
20562 re_direlt='/[^/][^/]*/\.\./'
20563 # Canonicalize the pathname of ld
20564 ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'`
20565 while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do
20566 ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"`
20568 test -z "$LD" && LD="$ac_prog"
20571 # If it fails, then pretend we aren't using GCC.
20575 # If it is relative, then search for the first ld in PATH.
20576 with_gnu_ld=unknown
20579 elif test "$with_gnu_ld" = yes; then
20580 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
20581 $as_echo_n "checking for GNU ld... " >&6; }
20583 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
20584 $as_echo_n "checking for non-GNU ld... " >&6; }
20586 if test "${lt_cv_path_LD+set}" = set; then :
20587 $as_echo_n "(cached) " >&6
20589 if test -z "$LD"; then
20590 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
20591 for ac_dir in $PATH; do
20593 test -z "$ac_dir" && ac_dir=.
20594 if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
20595 lt_cv_path_LD="$ac_dir/$ac_prog"
20596 # Check to see if the program is GNU ld. I'd rather use --version,
20597 # but apparently some variants of GNU ld only accept -v.
20598 # Break only if it was the GNU/non-GNU ld that we prefer.
20599 case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
20600 *GNU* | *'with BFD'*)
20601 test "$with_gnu_ld" != no && break
20604 test "$with_gnu_ld" != yes && break
20611 lt_cv_path_LD="$LD" # Let the user override the test with a path.
20615 LD="$lt_cv_path_LD"
20616 if test -n "$LD"; then
20617 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
20618 $as_echo "$LD" >&6; }
20620 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
20621 $as_echo "no" >&6; }
20623 test -z "$LD" && as_fn_error "no acceptable ld found in \$PATH" "$LINENO" 5
20624 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
20625 $as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
20626 if test "${lt_cv_prog_gnu_ld+set}" = set; then :
20627 $as_echo_n "(cached) " >&6
20629 # I'd rather use --version here, but apparently some GNU lds only accept -v.
20630 case `$LD -v 2>&1 </dev/null` in
20631 *GNU* | *'with BFD'*)
20632 lt_cv_prog_gnu_ld=yes
20635 lt_cv_prog_gnu_ld=no
20639 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_gnu_ld" >&5
20640 $as_echo "$lt_cv_prog_gnu_ld" >&6; }
20641 with_gnu_ld=$lt_cv_prog_gnu_ld
20649 # If we're not using GNU ld, then there's no point in even trying these
20650 # tests. Check for that first. We should have already tested for gld
20651 # by now (in libtool), but require it now just to be safe...
20652 test -z "$SECTION_LDFLAGS" && SECTION_LDFLAGS=''
20653 test -z "$OPT_LDFLAGS" && OPT_LDFLAGS=''
20657 # The name set by libtool depends on the version of libtool. Shame on us
20658 # for depending on an impl detail, but c'est la vie. Older versions used
20659 # ac_cv_prog_gnu_ld, but now it's lt_cv_prog_gnu_ld, and is copied back on
20660 # top of with_gnu_ld (which is also set by --with-gnu-ld, so that actually
20661 # makes sense). We'll test with_gnu_ld everywhere else, so if that isn't
20662 # set (hence we're using an older libtool), then set it.
20663 if test x${with_gnu_ld+set} != xset; then
20664 if test x${ac_cv_prog_gnu_ld+set} != xset; then
20665 # We got through "ac_require(ac_prog_ld)" and still not set? Huh?
20668 with_gnu_ld=$ac_cv_prog_gnu_ld
20672 # Start by getting the version number. I think the libtool test already
20673 # does some of this, but throws away the result.
20674 glibcxx_ld_is_gold=no
20675 if test x"$with_gnu_ld" = x"yes"; then
20676 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld version" >&5
20677 $as_echo_n "checking for ld version... " >&6; }
20679 if $LD --version 2>/dev/null | grep 'GNU gold' >/dev/null 2>&1; then
20680 glibcxx_ld_is_gold=yes
20682 ldver=`$LD --version 2>/dev/null |
20683 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'`
20685 glibcxx_gnu_ld_version=`echo $ldver | \
20686 $AWK -F. '{ if (NF<3) $3=0; print ($1*100+$2)*100+$3 }'`
20687 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_gnu_ld_version" >&5
20688 $as_echo "$glibcxx_gnu_ld_version" >&6; }
20691 # Set --gc-sections.
20692 glibcxx_have_gc_sections=no
20693 if test "$glibcxx_ld_is_gold" = "yes"; then
20694 if $LD --help 2>/dev/null | grep gc-sections >/dev/null 2>&1; then
20695 glibcxx_have_gc_sections=yes
20698 glibcxx_gcsections_min_ld=21602
20699 if test x"$with_gnu_ld" = x"yes" &&
20700 test $glibcxx_gnu_ld_version -gt $glibcxx_gcsections_min_ld ; then
20701 glibcxx_have_gc_sections=yes
20704 if test "$glibcxx_have_gc_sections" = "yes"; then
20705 # Sufficiently young GNU ld it is! Joy and bunny rabbits!
20706 # NB: This flag only works reliably after 2.16.1. Configure tests
20707 # for this are difficult, so hard wire a value that should work.
20709 ac_test_CFLAGS="${CFLAGS+set}"
20710 ac_save_CFLAGS="$CFLAGS"
20711 CFLAGS='-Wl,--gc-sections'
20713 # Check for -Wl,--gc-sections
20714 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld that supports -Wl,--gc-sections" >&5
20715 $as_echo_n "checking for ld that supports -Wl,--gc-sections... " >&6; }
20716 if test x$gcc_no_link = xyes; then
20717 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
20719 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20720 /* end confdefs.h. */
20721 int one(void) { return 1; }
20722 int two(void) { return 2; }
20732 if ac_fn_c_try_link "$LINENO"; then :
20737 rm -f core conftest.err conftest.$ac_objext \
20738 conftest$ac_exeext conftest.$ac_ext
20739 if test "$ac_gcsections" = "yes"; then
20742 if $CC -c conftest.c; then
20743 if $LD --gc-sections -o conftest conftest.o 2>&1 | \
20744 grep "Warning: gc-sections option ignored" > /dev/null; then
20748 rm -f conftest.c conftest.o conftest
20750 if test "$ac_gcsections" = "yes"; then
20751 SECTION_LDFLAGS="-Wl,--gc-sections $SECTION_LDFLAGS"
20753 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_gcsections" >&5
20754 $as_echo "$ac_gcsections" >&6; }
20756 if test "$ac_test_CFLAGS" = set; then
20757 CFLAGS="$ac_save_CFLAGS"
20759 # this is the suspicious part
20765 # Note this is only for shared objects.
20767 if test x"$with_gnu_ld" = x"yes"; then
20768 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld that supports -Wl,-z,relro" >&5
20769 $as_echo_n "checking for ld that supports -Wl,-z,relro... " >&6; }
20770 cxx_z_relo=`$LD -v --help 2>/dev/null | grep "z relro"`
20771 if test -n "$cxx_z_relo"; then
20772 OPT_LDFLAGS="-Wl,-z,relro"
20775 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ld_relro" >&5
20776 $as_echo "$ac_ld_relro" >&6; }
20779 # Set linker optimization flags.
20780 if test x"$with_gnu_ld" = x"yes"; then
20781 OPT_LDFLAGS="-Wl,-O1 $OPT_LDFLAGS"
20788 ac_test_CXXFLAGS="${CXXFLAGS+set}"
20789 ac_save_CXXFLAGS="$CXXFLAGS"
20790 CXXFLAGS='-fno-builtin -D_GNU_SOURCE'
20792 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sin in -lm" >&5
20793 $as_echo_n "checking for sin in -lm... " >&6; }
20794 if test "${ac_cv_lib_m_sin+set}" = set; then :
20795 $as_echo_n "(cached) " >&6
20797 ac_check_lib_save_LIBS=$LIBS
20799 if test x$gcc_no_link = xyes; then
20800 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
20802 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20803 /* end confdefs.h. */
20805 /* Override any GCC internal prototype to avoid an error.
20806 Use char because int might match the return type of a GCC
20807 builtin and then its argument prototype would still apply. */
20820 if ac_fn_c_try_link "$LINENO"; then :
20821 ac_cv_lib_m_sin=yes
20825 rm -f core conftest.err conftest.$ac_objext \
20826 conftest$ac_exeext conftest.$ac_ext
20827 LIBS=$ac_check_lib_save_LIBS
20829 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_sin" >&5
20830 $as_echo "$ac_cv_lib_m_sin" >&6; }
20831 if test "x$ac_cv_lib_m_sin" = x""yes; then :
20835 ac_save_LIBS="$LIBS"
20840 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for isinf declaration" >&5
20841 $as_echo_n "checking for isinf declaration... " >&6; }
20842 if test x${glibcxx_cv_func_isinf_use+set} != xset; then
20843 if test "${glibcxx_cv_func_isinf_use+set}" = set; then :
20844 $as_echo_n "(cached) " >&6
20849 ac_cpp='$CXXCPP $CPPFLAGS'
20850 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
20851 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
20852 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
20854 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20855 /* end confdefs.h. */
20857 #ifdef HAVE_IEEEFP_H
20858 #include <ieeefp.h>
20869 if ac_fn_cxx_try_compile "$LINENO"; then :
20870 glibcxx_cv_func_isinf_use=yes
20872 glibcxx_cv_func_isinf_use=no
20874 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
20876 ac_cpp='$CPP $CPPFLAGS'
20877 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
20878 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
20879 ac_compiler_gnu=$ac_cv_c_compiler_gnu
20885 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_isinf_use" >&5
20886 $as_echo "$glibcxx_cv_func_isinf_use" >&6; }
20888 if test x$glibcxx_cv_func_isinf_use = x"yes"; then
20889 for ac_func in isinf
20891 ac_fn_c_check_func "$LINENO" "isinf" "ac_cv_func_isinf"
20892 if test "x$ac_cv_func_isinf" = x""yes; then :
20893 cat >>confdefs.h <<_ACEOF
20894 #define HAVE_ISINF 1
20902 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _isinf declaration" >&5
20903 $as_echo_n "checking for _isinf declaration... " >&6; }
20904 if test x${glibcxx_cv_func__isinf_use+set} != xset; then
20905 if test "${glibcxx_cv_func__isinf_use+set}" = set; then :
20906 $as_echo_n "(cached) " >&6
20911 ac_cpp='$CXXCPP $CPPFLAGS'
20912 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
20913 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
20914 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
20916 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20917 /* end confdefs.h. */
20919 #ifdef HAVE_IEEEFP_H
20920 #include <ieeefp.h>
20931 if ac_fn_cxx_try_compile "$LINENO"; then :
20932 glibcxx_cv_func__isinf_use=yes
20934 glibcxx_cv_func__isinf_use=no
20936 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
20938 ac_cpp='$CPP $CPPFLAGS'
20939 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
20940 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
20941 ac_compiler_gnu=$ac_cv_c_compiler_gnu
20947 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__isinf_use" >&5
20948 $as_echo "$glibcxx_cv_func__isinf_use" >&6; }
20950 if test x$glibcxx_cv_func__isinf_use = x"yes"; then
20951 for ac_func in _isinf
20953 ac_fn_c_check_func "$LINENO" "_isinf" "ac_cv_func__isinf"
20954 if test "x$ac_cv_func__isinf" = x""yes; then :
20955 cat >>confdefs.h <<_ACEOF
20956 #define HAVE__ISINF 1
20969 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for isnan declaration" >&5
20970 $as_echo_n "checking for isnan declaration... " >&6; }
20971 if test x${glibcxx_cv_func_isnan_use+set} != xset; then
20972 if test "${glibcxx_cv_func_isnan_use+set}" = set; then :
20973 $as_echo_n "(cached) " >&6
20978 ac_cpp='$CXXCPP $CPPFLAGS'
20979 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
20980 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
20981 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
20983 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20984 /* end confdefs.h. */
20986 #ifdef HAVE_IEEEFP_H
20987 #include <ieeefp.h>
20998 if ac_fn_cxx_try_compile "$LINENO"; then :
20999 glibcxx_cv_func_isnan_use=yes
21001 glibcxx_cv_func_isnan_use=no
21003 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
21005 ac_cpp='$CPP $CPPFLAGS'
21006 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
21007 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
21008 ac_compiler_gnu=$ac_cv_c_compiler_gnu
21014 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_isnan_use" >&5
21015 $as_echo "$glibcxx_cv_func_isnan_use" >&6; }
21017 if test x$glibcxx_cv_func_isnan_use = x"yes"; then
21018 for ac_func in isnan
21020 ac_fn_c_check_func "$LINENO" "isnan" "ac_cv_func_isnan"
21021 if test "x$ac_cv_func_isnan" = x""yes; then :
21022 cat >>confdefs.h <<_ACEOF
21023 #define HAVE_ISNAN 1
21031 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _isnan declaration" >&5
21032 $as_echo_n "checking for _isnan declaration... " >&6; }
21033 if test x${glibcxx_cv_func__isnan_use+set} != xset; then
21034 if test "${glibcxx_cv_func__isnan_use+set}" = set; then :
21035 $as_echo_n "(cached) " >&6
21040 ac_cpp='$CXXCPP $CPPFLAGS'
21041 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
21042 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
21043 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
21045 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
21046 /* end confdefs.h. */
21048 #ifdef HAVE_IEEEFP_H
21049 #include <ieeefp.h>
21060 if ac_fn_cxx_try_compile "$LINENO"; then :
21061 glibcxx_cv_func__isnan_use=yes
21063 glibcxx_cv_func__isnan_use=no
21065 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
21067 ac_cpp='$CPP $CPPFLAGS'
21068 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
21069 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
21070 ac_compiler_gnu=$ac_cv_c_compiler_gnu
21076 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__isnan_use" >&5
21077 $as_echo "$glibcxx_cv_func__isnan_use" >&6; }
21079 if test x$glibcxx_cv_func__isnan_use = x"yes"; then
21080 for ac_func in _isnan
21082 ac_fn_c_check_func "$LINENO" "_isnan" "ac_cv_func__isnan"
21083 if test "x$ac_cv_func__isnan" = x""yes; then :
21084 cat >>confdefs.h <<_ACEOF
21085 #define HAVE__ISNAN 1
21098 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for finite declaration" >&5
21099 $as_echo_n "checking for finite declaration... " >&6; }
21100 if test x${glibcxx_cv_func_finite_use+set} != xset; then
21101 if test "${glibcxx_cv_func_finite_use+set}" = set; then :
21102 $as_echo_n "(cached) " >&6
21107 ac_cpp='$CXXCPP $CPPFLAGS'
21108 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
21109 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
21110 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
21112 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
21113 /* end confdefs.h. */
21115 #ifdef HAVE_IEEEFP_H
21116 #include <ieeefp.h>
21127 if ac_fn_cxx_try_compile "$LINENO"; then :
21128 glibcxx_cv_func_finite_use=yes
21130 glibcxx_cv_func_finite_use=no
21132 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
21134 ac_cpp='$CPP $CPPFLAGS'
21135 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
21136 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
21137 ac_compiler_gnu=$ac_cv_c_compiler_gnu
21143 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_finite_use" >&5
21144 $as_echo "$glibcxx_cv_func_finite_use" >&6; }
21146 if test x$glibcxx_cv_func_finite_use = x"yes"; then
21147 for ac_func in finite
21149 ac_fn_c_check_func "$LINENO" "finite" "ac_cv_func_finite"
21150 if test "x$ac_cv_func_finite" = x""yes; then :
21151 cat >>confdefs.h <<_ACEOF
21152 #define HAVE_FINITE 1
21160 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _finite declaration" >&5
21161 $as_echo_n "checking for _finite declaration... " >&6; }
21162 if test x${glibcxx_cv_func__finite_use+set} != xset; then
21163 if test "${glibcxx_cv_func__finite_use+set}" = set; then :
21164 $as_echo_n "(cached) " >&6
21169 ac_cpp='$CXXCPP $CPPFLAGS'
21170 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
21171 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
21172 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
21174 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
21175 /* end confdefs.h. */
21177 #ifdef HAVE_IEEEFP_H
21178 #include <ieeefp.h>
21189 if ac_fn_cxx_try_compile "$LINENO"; then :
21190 glibcxx_cv_func__finite_use=yes
21192 glibcxx_cv_func__finite_use=no
21194 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
21196 ac_cpp='$CPP $CPPFLAGS'
21197 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
21198 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
21199 ac_compiler_gnu=$ac_cv_c_compiler_gnu
21205 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__finite_use" >&5
21206 $as_echo "$glibcxx_cv_func__finite_use" >&6; }
21208 if test x$glibcxx_cv_func__finite_use = x"yes"; then
21209 for ac_func in _finite
21211 ac_fn_c_check_func "$LINENO" "_finite" "ac_cv_func__finite"
21212 if test "x$ac_cv_func__finite" = x""yes; then :
21213 cat >>confdefs.h <<_ACEOF
21214 #define HAVE__FINITE 1
21227 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sincos declaration" >&5
21228 $as_echo_n "checking for sincos declaration... " >&6; }
21229 if test x${glibcxx_cv_func_sincos_use+set} != xset; then
21230 if test "${glibcxx_cv_func_sincos_use+set}" = set; then :
21231 $as_echo_n "(cached) " >&6
21236 ac_cpp='$CXXCPP $CPPFLAGS'
21237 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
21238 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
21239 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
21241 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
21242 /* end confdefs.h. */
21252 if ac_fn_cxx_try_compile "$LINENO"; then :
21253 glibcxx_cv_func_sincos_use=yes
21255 glibcxx_cv_func_sincos_use=no
21257 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
21259 ac_cpp='$CPP $CPPFLAGS'
21260 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
21261 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
21262 ac_compiler_gnu=$ac_cv_c_compiler_gnu
21268 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_sincos_use" >&5
21269 $as_echo "$glibcxx_cv_func_sincos_use" >&6; }
21271 if test x$glibcxx_cv_func_sincos_use = x"yes"; then
21272 for ac_func in sincos
21274 ac_fn_c_check_func "$LINENO" "sincos" "ac_cv_func_sincos"
21275 if test "x$ac_cv_func_sincos" = x""yes; then :
21276 cat >>confdefs.h <<_ACEOF
21277 #define HAVE_SINCOS 1
21285 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _sincos declaration" >&5
21286 $as_echo_n "checking for _sincos declaration... " >&6; }
21287 if test x${glibcxx_cv_func__sincos_use+set} != xset; then
21288 if test "${glibcxx_cv_func__sincos_use+set}" = set; then :
21289 $as_echo_n "(cached) " >&6
21294 ac_cpp='$CXXCPP $CPPFLAGS'
21295 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
21296 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
21297 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
21299 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
21300 /* end confdefs.h. */
21310 if ac_fn_cxx_try_compile "$LINENO"; then :
21311 glibcxx_cv_func__sincos_use=yes
21313 glibcxx_cv_func__sincos_use=no
21315 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
21317 ac_cpp='$CPP $CPPFLAGS'
21318 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
21319 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
21320 ac_compiler_gnu=$ac_cv_c_compiler_gnu
21326 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__sincos_use" >&5
21327 $as_echo "$glibcxx_cv_func__sincos_use" >&6; }
21329 if test x$glibcxx_cv_func__sincos_use = x"yes"; then
21330 for ac_func in _sincos
21332 ac_fn_c_check_func "$LINENO" "_sincos" "ac_cv_func__sincos"
21333 if test "x$ac_cv_func__sincos" = x""yes; then :
21334 cat >>confdefs.h <<_ACEOF
21335 #define HAVE__SINCOS 1
21348 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fpclass declaration" >&5
21349 $as_echo_n "checking for fpclass declaration... " >&6; }
21350 if test x${glibcxx_cv_func_fpclass_use+set} != xset; then
21351 if test "${glibcxx_cv_func_fpclass_use+set}" = set; then :
21352 $as_echo_n "(cached) " >&6
21357 ac_cpp='$CXXCPP $CPPFLAGS'
21358 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
21359 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
21360 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
21362 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
21363 /* end confdefs.h. */
21365 #ifdef HAVE_IEEEFP_H
21366 #include <ieeefp.h>
21377 if ac_fn_cxx_try_compile "$LINENO"; then :
21378 glibcxx_cv_func_fpclass_use=yes
21380 glibcxx_cv_func_fpclass_use=no
21382 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
21384 ac_cpp='$CPP $CPPFLAGS'
21385 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
21386 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
21387 ac_compiler_gnu=$ac_cv_c_compiler_gnu
21393 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_fpclass_use" >&5
21394 $as_echo "$glibcxx_cv_func_fpclass_use" >&6; }
21396 if test x$glibcxx_cv_func_fpclass_use = x"yes"; then
21397 for ac_func in fpclass
21399 ac_fn_c_check_func "$LINENO" "fpclass" "ac_cv_func_fpclass"
21400 if test "x$ac_cv_func_fpclass" = x""yes; then :
21401 cat >>confdefs.h <<_ACEOF
21402 #define HAVE_FPCLASS 1
21410 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _fpclass declaration" >&5
21411 $as_echo_n "checking for _fpclass declaration... " >&6; }
21412 if test x${glibcxx_cv_func__fpclass_use+set} != xset; then
21413 if test "${glibcxx_cv_func__fpclass_use+set}" = set; then :
21414 $as_echo_n "(cached) " >&6
21419 ac_cpp='$CXXCPP $CPPFLAGS'
21420 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
21421 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
21422 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
21424 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
21425 /* end confdefs.h. */
21427 #ifdef HAVE_IEEEFP_H
21428 #include <ieeefp.h>
21439 if ac_fn_cxx_try_compile "$LINENO"; then :
21440 glibcxx_cv_func__fpclass_use=yes
21442 glibcxx_cv_func__fpclass_use=no
21444 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
21446 ac_cpp='$CPP $CPPFLAGS'
21447 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
21448 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
21449 ac_compiler_gnu=$ac_cv_c_compiler_gnu
21455 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__fpclass_use" >&5
21456 $as_echo "$glibcxx_cv_func__fpclass_use" >&6; }
21458 if test x$glibcxx_cv_func__fpclass_use = x"yes"; then
21459 for ac_func in _fpclass
21461 ac_fn_c_check_func "$LINENO" "_fpclass" "ac_cv_func__fpclass"
21462 if test "x$ac_cv_func__fpclass" = x""yes; then :
21463 cat >>confdefs.h <<_ACEOF
21464 #define HAVE__FPCLASS 1
21477 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for qfpclass declaration" >&5
21478 $as_echo_n "checking for qfpclass declaration... " >&6; }
21479 if test x${glibcxx_cv_func_qfpclass_use+set} != xset; then
21480 if test "${glibcxx_cv_func_qfpclass_use+set}" = set; then :
21481 $as_echo_n "(cached) " >&6
21486 ac_cpp='$CXXCPP $CPPFLAGS'
21487 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
21488 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
21489 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
21491 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
21492 /* end confdefs.h. */
21494 #ifdef HAVE_IEEEFP_H
21495 #include <ieeefp.h>
21506 if ac_fn_cxx_try_compile "$LINENO"; then :
21507 glibcxx_cv_func_qfpclass_use=yes
21509 glibcxx_cv_func_qfpclass_use=no
21511 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
21513 ac_cpp='$CPP $CPPFLAGS'
21514 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
21515 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
21516 ac_compiler_gnu=$ac_cv_c_compiler_gnu
21522 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_qfpclass_use" >&5
21523 $as_echo "$glibcxx_cv_func_qfpclass_use" >&6; }
21525 if test x$glibcxx_cv_func_qfpclass_use = x"yes"; then
21526 for ac_func in qfpclass
21528 ac_fn_c_check_func "$LINENO" "qfpclass" "ac_cv_func_qfpclass"
21529 if test "x$ac_cv_func_qfpclass" = x""yes; then :
21530 cat >>confdefs.h <<_ACEOF
21531 #define HAVE_QFPCLASS 1
21539 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _qfpclass declaration" >&5
21540 $as_echo_n "checking for _qfpclass declaration... " >&6; }
21541 if test x${glibcxx_cv_func__qfpclass_use+set} != xset; then
21542 if test "${glibcxx_cv_func__qfpclass_use+set}" = set; then :
21543 $as_echo_n "(cached) " >&6
21548 ac_cpp='$CXXCPP $CPPFLAGS'
21549 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
21550 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
21551 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
21553 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
21554 /* end confdefs.h. */
21556 #ifdef HAVE_IEEEFP_H
21557 #include <ieeefp.h>
21568 if ac_fn_cxx_try_compile "$LINENO"; then :
21569 glibcxx_cv_func__qfpclass_use=yes
21571 glibcxx_cv_func__qfpclass_use=no
21573 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
21575 ac_cpp='$CPP $CPPFLAGS'
21576 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
21577 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
21578 ac_compiler_gnu=$ac_cv_c_compiler_gnu
21584 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__qfpclass_use" >&5
21585 $as_echo "$glibcxx_cv_func__qfpclass_use" >&6; }
21587 if test x$glibcxx_cv_func__qfpclass_use = x"yes"; then
21588 for ac_func in _qfpclass
21590 ac_fn_c_check_func "$LINENO" "_qfpclass" "ac_cv_func__qfpclass"
21591 if test "x$ac_cv_func__qfpclass" = x""yes; then :
21592 cat >>confdefs.h <<_ACEOF
21593 #define HAVE__QFPCLASS 1
21606 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for hypot declaration" >&5
21607 $as_echo_n "checking for hypot declaration... " >&6; }
21608 if test x${glibcxx_cv_func_hypot_use+set} != xset; then
21609 if test "${glibcxx_cv_func_hypot_use+set}" = set; then :
21610 $as_echo_n "(cached) " >&6
21615 ac_cpp='$CXXCPP $CPPFLAGS'
21616 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
21617 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
21618 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
21620 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
21621 /* end confdefs.h. */
21631 if ac_fn_cxx_try_compile "$LINENO"; then :
21632 glibcxx_cv_func_hypot_use=yes
21634 glibcxx_cv_func_hypot_use=no
21636 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
21638 ac_cpp='$CPP $CPPFLAGS'
21639 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
21640 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
21641 ac_compiler_gnu=$ac_cv_c_compiler_gnu
21647 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_hypot_use" >&5
21648 $as_echo "$glibcxx_cv_func_hypot_use" >&6; }
21650 if test x$glibcxx_cv_func_hypot_use = x"yes"; then
21651 for ac_func in hypot
21653 ac_fn_c_check_func "$LINENO" "hypot" "ac_cv_func_hypot"
21654 if test "x$ac_cv_func_hypot" = x""yes; then :
21655 cat >>confdefs.h <<_ACEOF
21656 #define HAVE_HYPOT 1
21664 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _hypot declaration" >&5
21665 $as_echo_n "checking for _hypot declaration... " >&6; }
21666 if test x${glibcxx_cv_func__hypot_use+set} != xset; then
21667 if test "${glibcxx_cv_func__hypot_use+set}" = set; then :
21668 $as_echo_n "(cached) " >&6
21673 ac_cpp='$CXXCPP $CPPFLAGS'
21674 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
21675 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
21676 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
21678 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
21679 /* end confdefs.h. */
21689 if ac_fn_cxx_try_compile "$LINENO"; then :
21690 glibcxx_cv_func__hypot_use=yes
21692 glibcxx_cv_func__hypot_use=no
21694 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
21696 ac_cpp='$CPP $CPPFLAGS'
21697 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
21698 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
21699 ac_compiler_gnu=$ac_cv_c_compiler_gnu
21705 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__hypot_use" >&5
21706 $as_echo "$glibcxx_cv_func__hypot_use" >&6; }
21708 if test x$glibcxx_cv_func__hypot_use = x"yes"; then
21709 for ac_func in _hypot
21711 ac_fn_c_check_func "$LINENO" "_hypot" "ac_cv_func__hypot"
21712 if test "x$ac_cv_func__hypot" = x""yes; then :
21713 cat >>confdefs.h <<_ACEOF
21714 #define HAVE__HYPOT 1
21727 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for float trig functions" >&5
21728 $as_echo_n "checking for float trig functions... " >&6; }
21729 if test "${glibcxx_cv_func_float_trig_use+set}" = set; then :
21730 $as_echo_n "(cached) " >&6
21735 ac_cpp='$CXXCPP $CPPFLAGS'
21736 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
21737 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
21738 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
21740 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
21741 /* end confdefs.h. */
21746 acosf (0); asinf (0); atanf (0); cosf (0); sinf (0); tanf (0); coshf (0); sinhf (0); tanhf (0);
21751 if ac_fn_cxx_try_compile "$LINENO"; then :
21752 glibcxx_cv_func_float_trig_use=yes
21754 glibcxx_cv_func_float_trig_use=no
21756 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
21758 ac_cpp='$CPP $CPPFLAGS'
21759 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
21760 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
21761 ac_compiler_gnu=$ac_cv_c_compiler_gnu
21765 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_float_trig_use" >&5
21766 $as_echo "$glibcxx_cv_func_float_trig_use" >&6; }
21767 if test x$glibcxx_cv_func_float_trig_use = x"yes"; then
21768 for ac_func in acosf asinf atanf cosf sinf tanf coshf sinhf tanhf
21770 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
21771 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
21772 eval as_val=\$$as_ac_var
21773 if test "x$as_val" = x""yes; then :
21774 cat >>confdefs.h <<_ACEOF
21775 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
21782 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _float trig functions" >&5
21783 $as_echo_n "checking for _float trig functions... " >&6; }
21784 if test "${glibcxx_cv_func__float_trig_use+set}" = set; then :
21785 $as_echo_n "(cached) " >&6
21790 ac_cpp='$CXXCPP $CPPFLAGS'
21791 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
21792 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
21793 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
21795 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
21796 /* end confdefs.h. */
21801 _acosf (0); _asinf (0); _atanf (0); _cosf (0); _sinf (0); _tanf (0); _coshf (0); _sinhf (0); _tanhf (0);
21806 if ac_fn_cxx_try_compile "$LINENO"; then :
21807 glibcxx_cv_func__float_trig_use=yes
21809 glibcxx_cv_func__float_trig_use=no
21811 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
21813 ac_cpp='$CPP $CPPFLAGS'
21814 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
21815 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
21816 ac_compiler_gnu=$ac_cv_c_compiler_gnu
21820 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__float_trig_use" >&5
21821 $as_echo "$glibcxx_cv_func__float_trig_use" >&6; }
21822 if test x$glibcxx_cv_func__float_trig_use = x"yes"; then
21823 for ac_func in _acosf _asinf _atanf _cosf _sinf _tanf _coshf _sinhf _tanhf
21825 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
21826 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
21827 eval as_val=\$$as_ac_var
21828 if test "x$as_val" = x""yes; then :
21829 cat >>confdefs.h <<_ACEOF
21830 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
21843 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for float round functions" >&5
21844 $as_echo_n "checking for float round functions... " >&6; }
21845 if test "${glibcxx_cv_func_float_round_use+set}" = set; then :
21846 $as_echo_n "(cached) " >&6
21851 ac_cpp='$CXXCPP $CPPFLAGS'
21852 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
21853 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
21854 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
21856 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
21857 /* end confdefs.h. */
21862 ceilf (0); floorf (0);
21867 if ac_fn_cxx_try_compile "$LINENO"; then :
21868 glibcxx_cv_func_float_round_use=yes
21870 glibcxx_cv_func_float_round_use=no
21872 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
21874 ac_cpp='$CPP $CPPFLAGS'
21875 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
21876 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
21877 ac_compiler_gnu=$ac_cv_c_compiler_gnu
21881 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_float_round_use" >&5
21882 $as_echo "$glibcxx_cv_func_float_round_use" >&6; }
21883 if test x$glibcxx_cv_func_float_round_use = x"yes"; then
21884 for ac_func in ceilf floorf
21886 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
21887 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
21888 eval as_val=\$$as_ac_var
21889 if test "x$as_val" = x""yes; then :
21890 cat >>confdefs.h <<_ACEOF
21891 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
21898 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _float round functions" >&5
21899 $as_echo_n "checking for _float round functions... " >&6; }
21900 if test "${glibcxx_cv_func__float_round_use+set}" = set; then :
21901 $as_echo_n "(cached) " >&6
21906 ac_cpp='$CXXCPP $CPPFLAGS'
21907 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
21908 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
21909 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
21911 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
21912 /* end confdefs.h. */
21917 _ceilf (0); _floorf (0);
21922 if ac_fn_cxx_try_compile "$LINENO"; then :
21923 glibcxx_cv_func__float_round_use=yes
21925 glibcxx_cv_func__float_round_use=no
21927 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
21929 ac_cpp='$CPP $CPPFLAGS'
21930 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
21931 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
21932 ac_compiler_gnu=$ac_cv_c_compiler_gnu
21936 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__float_round_use" >&5
21937 $as_echo "$glibcxx_cv_func__float_round_use" >&6; }
21938 if test x$glibcxx_cv_func__float_round_use = x"yes"; then
21939 for ac_func in _ceilf _floorf
21941 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
21942 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
21943 eval as_val=\$$as_ac_var
21944 if test "x$as_val" = x""yes; then :
21945 cat >>confdefs.h <<_ACEOF
21946 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
21960 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for expf declaration" >&5
21961 $as_echo_n "checking for expf declaration... " >&6; }
21962 if test x${glibcxx_cv_func_expf_use+set} != xset; then
21963 if test "${glibcxx_cv_func_expf_use+set}" = set; then :
21964 $as_echo_n "(cached) " >&6
21969 ac_cpp='$CXXCPP $CPPFLAGS'
21970 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
21971 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
21972 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
21974 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
21975 /* end confdefs.h. */
21977 #ifdef HAVE_IEEEFP_H
21978 #include <ieeefp.h>
21989 if ac_fn_cxx_try_compile "$LINENO"; then :
21990 glibcxx_cv_func_expf_use=yes
21992 glibcxx_cv_func_expf_use=no
21994 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
21996 ac_cpp='$CPP $CPPFLAGS'
21997 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
21998 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
21999 ac_compiler_gnu=$ac_cv_c_compiler_gnu
22005 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_expf_use" >&5
22006 $as_echo "$glibcxx_cv_func_expf_use" >&6; }
22008 if test x$glibcxx_cv_func_expf_use = x"yes"; then
22009 for ac_func in expf
22011 ac_fn_c_check_func "$LINENO" "expf" "ac_cv_func_expf"
22012 if test "x$ac_cv_func_expf" = x""yes; then :
22013 cat >>confdefs.h <<_ACEOF
22014 #define HAVE_EXPF 1
22022 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _expf declaration" >&5
22023 $as_echo_n "checking for _expf declaration... " >&6; }
22024 if test x${glibcxx_cv_func__expf_use+set} != xset; then
22025 if test "${glibcxx_cv_func__expf_use+set}" = set; then :
22026 $as_echo_n "(cached) " >&6
22031 ac_cpp='$CXXCPP $CPPFLAGS'
22032 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
22033 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
22034 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
22036 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
22037 /* end confdefs.h. */
22039 #ifdef HAVE_IEEEFP_H
22040 #include <ieeefp.h>
22051 if ac_fn_cxx_try_compile "$LINENO"; then :
22052 glibcxx_cv_func__expf_use=yes
22054 glibcxx_cv_func__expf_use=no
22056 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
22058 ac_cpp='$CPP $CPPFLAGS'
22059 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
22060 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
22061 ac_compiler_gnu=$ac_cv_c_compiler_gnu
22067 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__expf_use" >&5
22068 $as_echo "$glibcxx_cv_func__expf_use" >&6; }
22070 if test x$glibcxx_cv_func__expf_use = x"yes"; then
22071 for ac_func in _expf
22073 ac_fn_c_check_func "$LINENO" "_expf" "ac_cv_func__expf"
22074 if test "x$ac_cv_func__expf" = x""yes; then :
22075 cat >>confdefs.h <<_ACEOF
22076 #define HAVE__EXPF 1
22089 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for isnanf declaration" >&5
22090 $as_echo_n "checking for isnanf declaration... " >&6; }
22091 if test x${glibcxx_cv_func_isnanf_use+set} != xset; then
22092 if test "${glibcxx_cv_func_isnanf_use+set}" = set; then :
22093 $as_echo_n "(cached) " >&6
22098 ac_cpp='$CXXCPP $CPPFLAGS'
22099 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
22100 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
22101 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
22103 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
22104 /* end confdefs.h. */
22106 #ifdef HAVE_IEEEFP_H
22107 #include <ieeefp.h>
22118 if ac_fn_cxx_try_compile "$LINENO"; then :
22119 glibcxx_cv_func_isnanf_use=yes
22121 glibcxx_cv_func_isnanf_use=no
22123 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
22125 ac_cpp='$CPP $CPPFLAGS'
22126 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
22127 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
22128 ac_compiler_gnu=$ac_cv_c_compiler_gnu
22134 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_isnanf_use" >&5
22135 $as_echo "$glibcxx_cv_func_isnanf_use" >&6; }
22137 if test x$glibcxx_cv_func_isnanf_use = x"yes"; then
22138 for ac_func in isnanf
22140 ac_fn_c_check_func "$LINENO" "isnanf" "ac_cv_func_isnanf"
22141 if test "x$ac_cv_func_isnanf" = x""yes; then :
22142 cat >>confdefs.h <<_ACEOF
22143 #define HAVE_ISNANF 1
22151 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _isnanf declaration" >&5
22152 $as_echo_n "checking for _isnanf declaration... " >&6; }
22153 if test x${glibcxx_cv_func__isnanf_use+set} != xset; then
22154 if test "${glibcxx_cv_func__isnanf_use+set}" = set; then :
22155 $as_echo_n "(cached) " >&6
22160 ac_cpp='$CXXCPP $CPPFLAGS'
22161 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
22162 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
22163 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
22165 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
22166 /* end confdefs.h. */
22168 #ifdef HAVE_IEEEFP_H
22169 #include <ieeefp.h>
22180 if ac_fn_cxx_try_compile "$LINENO"; then :
22181 glibcxx_cv_func__isnanf_use=yes
22183 glibcxx_cv_func__isnanf_use=no
22185 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
22187 ac_cpp='$CPP $CPPFLAGS'
22188 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
22189 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
22190 ac_compiler_gnu=$ac_cv_c_compiler_gnu
22196 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__isnanf_use" >&5
22197 $as_echo "$glibcxx_cv_func__isnanf_use" >&6; }
22199 if test x$glibcxx_cv_func__isnanf_use = x"yes"; then
22200 for ac_func in _isnanf
22202 ac_fn_c_check_func "$LINENO" "_isnanf" "ac_cv_func__isnanf"
22203 if test "x$ac_cv_func__isnanf" = x""yes; then :
22204 cat >>confdefs.h <<_ACEOF
22205 #define HAVE__ISNANF 1
22218 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for isinff declaration" >&5
22219 $as_echo_n "checking for isinff declaration... " >&6; }
22220 if test x${glibcxx_cv_func_isinff_use+set} != xset; then
22221 if test "${glibcxx_cv_func_isinff_use+set}" = set; then :
22222 $as_echo_n "(cached) " >&6
22227 ac_cpp='$CXXCPP $CPPFLAGS'
22228 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
22229 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
22230 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
22232 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
22233 /* end confdefs.h. */
22235 #ifdef HAVE_IEEEFP_H
22236 #include <ieeefp.h>
22247 if ac_fn_cxx_try_compile "$LINENO"; then :
22248 glibcxx_cv_func_isinff_use=yes
22250 glibcxx_cv_func_isinff_use=no
22252 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
22254 ac_cpp='$CPP $CPPFLAGS'
22255 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
22256 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
22257 ac_compiler_gnu=$ac_cv_c_compiler_gnu
22263 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_isinff_use" >&5
22264 $as_echo "$glibcxx_cv_func_isinff_use" >&6; }
22266 if test x$glibcxx_cv_func_isinff_use = x"yes"; then
22267 for ac_func in isinff
22269 ac_fn_c_check_func "$LINENO" "isinff" "ac_cv_func_isinff"
22270 if test "x$ac_cv_func_isinff" = x""yes; then :
22271 cat >>confdefs.h <<_ACEOF
22272 #define HAVE_ISINFF 1
22280 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _isinff declaration" >&5
22281 $as_echo_n "checking for _isinff declaration... " >&6; }
22282 if test x${glibcxx_cv_func__isinff_use+set} != xset; then
22283 if test "${glibcxx_cv_func__isinff_use+set}" = set; then :
22284 $as_echo_n "(cached) " >&6
22289 ac_cpp='$CXXCPP $CPPFLAGS'
22290 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
22291 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
22292 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
22294 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
22295 /* end confdefs.h. */
22297 #ifdef HAVE_IEEEFP_H
22298 #include <ieeefp.h>
22309 if ac_fn_cxx_try_compile "$LINENO"; then :
22310 glibcxx_cv_func__isinff_use=yes
22312 glibcxx_cv_func__isinff_use=no
22314 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
22316 ac_cpp='$CPP $CPPFLAGS'
22317 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
22318 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
22319 ac_compiler_gnu=$ac_cv_c_compiler_gnu
22325 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__isinff_use" >&5
22326 $as_echo "$glibcxx_cv_func__isinff_use" >&6; }
22328 if test x$glibcxx_cv_func__isinff_use = x"yes"; then
22329 for ac_func in _isinff
22331 ac_fn_c_check_func "$LINENO" "_isinff" "ac_cv_func__isinff"
22332 if test "x$ac_cv_func__isinff" = x""yes; then :
22333 cat >>confdefs.h <<_ACEOF
22334 #define HAVE__ISINFF 1
22347 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for atan2f declaration" >&5
22348 $as_echo_n "checking for atan2f declaration... " >&6; }
22349 if test x${glibcxx_cv_func_atan2f_use+set} != xset; then
22350 if test "${glibcxx_cv_func_atan2f_use+set}" = set; then :
22351 $as_echo_n "(cached) " >&6
22356 ac_cpp='$CXXCPP $CPPFLAGS'
22357 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
22358 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
22359 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
22361 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
22362 /* end confdefs.h. */
22372 if ac_fn_cxx_try_compile "$LINENO"; then :
22373 glibcxx_cv_func_atan2f_use=yes
22375 glibcxx_cv_func_atan2f_use=no
22377 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
22379 ac_cpp='$CPP $CPPFLAGS'
22380 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
22381 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
22382 ac_compiler_gnu=$ac_cv_c_compiler_gnu
22388 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_atan2f_use" >&5
22389 $as_echo "$glibcxx_cv_func_atan2f_use" >&6; }
22391 if test x$glibcxx_cv_func_atan2f_use = x"yes"; then
22392 for ac_func in atan2f
22394 ac_fn_c_check_func "$LINENO" "atan2f" "ac_cv_func_atan2f"
22395 if test "x$ac_cv_func_atan2f" = x""yes; then :
22396 cat >>confdefs.h <<_ACEOF
22397 #define HAVE_ATAN2F 1
22405 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _atan2f declaration" >&5
22406 $as_echo_n "checking for _atan2f declaration... " >&6; }
22407 if test x${glibcxx_cv_func__atan2f_use+set} != xset; then
22408 if test "${glibcxx_cv_func__atan2f_use+set}" = set; then :
22409 $as_echo_n "(cached) " >&6
22414 ac_cpp='$CXXCPP $CPPFLAGS'
22415 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
22416 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
22417 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
22419 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
22420 /* end confdefs.h. */
22430 if ac_fn_cxx_try_compile "$LINENO"; then :
22431 glibcxx_cv_func__atan2f_use=yes
22433 glibcxx_cv_func__atan2f_use=no
22435 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
22437 ac_cpp='$CPP $CPPFLAGS'
22438 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
22439 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
22440 ac_compiler_gnu=$ac_cv_c_compiler_gnu
22446 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__atan2f_use" >&5
22447 $as_echo "$glibcxx_cv_func__atan2f_use" >&6; }
22449 if test x$glibcxx_cv_func__atan2f_use = x"yes"; then
22450 for ac_func in _atan2f
22452 ac_fn_c_check_func "$LINENO" "_atan2f" "ac_cv_func__atan2f"
22453 if test "x$ac_cv_func__atan2f" = x""yes; then :
22454 cat >>confdefs.h <<_ACEOF
22455 #define HAVE__ATAN2F 1
22468 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fabsf declaration" >&5
22469 $as_echo_n "checking for fabsf declaration... " >&6; }
22470 if test x${glibcxx_cv_func_fabsf_use+set} != xset; then
22471 if test "${glibcxx_cv_func_fabsf_use+set}" = set; then :
22472 $as_echo_n "(cached) " >&6
22477 ac_cpp='$CXXCPP $CPPFLAGS'
22478 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
22479 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
22480 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
22482 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
22483 /* end confdefs.h. */
22485 #ifdef HAVE_IEEEFP_H
22486 #include <ieeefp.h>
22497 if ac_fn_cxx_try_compile "$LINENO"; then :
22498 glibcxx_cv_func_fabsf_use=yes
22500 glibcxx_cv_func_fabsf_use=no
22502 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
22504 ac_cpp='$CPP $CPPFLAGS'
22505 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
22506 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
22507 ac_compiler_gnu=$ac_cv_c_compiler_gnu
22513 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_fabsf_use" >&5
22514 $as_echo "$glibcxx_cv_func_fabsf_use" >&6; }
22516 if test x$glibcxx_cv_func_fabsf_use = x"yes"; then
22517 for ac_func in fabsf
22519 ac_fn_c_check_func "$LINENO" "fabsf" "ac_cv_func_fabsf"
22520 if test "x$ac_cv_func_fabsf" = x""yes; then :
22521 cat >>confdefs.h <<_ACEOF
22522 #define HAVE_FABSF 1
22530 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _fabsf declaration" >&5
22531 $as_echo_n "checking for _fabsf declaration... " >&6; }
22532 if test x${glibcxx_cv_func__fabsf_use+set} != xset; then
22533 if test "${glibcxx_cv_func__fabsf_use+set}" = set; then :
22534 $as_echo_n "(cached) " >&6
22539 ac_cpp='$CXXCPP $CPPFLAGS'
22540 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
22541 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
22542 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
22544 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
22545 /* end confdefs.h. */
22547 #ifdef HAVE_IEEEFP_H
22548 #include <ieeefp.h>
22559 if ac_fn_cxx_try_compile "$LINENO"; then :
22560 glibcxx_cv_func__fabsf_use=yes
22562 glibcxx_cv_func__fabsf_use=no
22564 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
22566 ac_cpp='$CPP $CPPFLAGS'
22567 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
22568 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
22569 ac_compiler_gnu=$ac_cv_c_compiler_gnu
22575 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__fabsf_use" >&5
22576 $as_echo "$glibcxx_cv_func__fabsf_use" >&6; }
22578 if test x$glibcxx_cv_func__fabsf_use = x"yes"; then
22579 for ac_func in _fabsf
22581 ac_fn_c_check_func "$LINENO" "_fabsf" "ac_cv_func__fabsf"
22582 if test "x$ac_cv_func__fabsf" = x""yes; then :
22583 cat >>confdefs.h <<_ACEOF
22584 #define HAVE__FABSF 1
22597 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fmodf declaration" >&5
22598 $as_echo_n "checking for fmodf declaration... " >&6; }
22599 if test x${glibcxx_cv_func_fmodf_use+set} != xset; then
22600 if test "${glibcxx_cv_func_fmodf_use+set}" = set; then :
22601 $as_echo_n "(cached) " >&6
22606 ac_cpp='$CXXCPP $CPPFLAGS'
22607 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
22608 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
22609 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
22611 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
22612 /* end confdefs.h. */
22622 if ac_fn_cxx_try_compile "$LINENO"; then :
22623 glibcxx_cv_func_fmodf_use=yes
22625 glibcxx_cv_func_fmodf_use=no
22627 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
22629 ac_cpp='$CPP $CPPFLAGS'
22630 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
22631 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
22632 ac_compiler_gnu=$ac_cv_c_compiler_gnu
22638 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_fmodf_use" >&5
22639 $as_echo "$glibcxx_cv_func_fmodf_use" >&6; }
22641 if test x$glibcxx_cv_func_fmodf_use = x"yes"; then
22642 for ac_func in fmodf
22644 ac_fn_c_check_func "$LINENO" "fmodf" "ac_cv_func_fmodf"
22645 if test "x$ac_cv_func_fmodf" = x""yes; then :
22646 cat >>confdefs.h <<_ACEOF
22647 #define HAVE_FMODF 1
22655 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _fmodf declaration" >&5
22656 $as_echo_n "checking for _fmodf declaration... " >&6; }
22657 if test x${glibcxx_cv_func__fmodf_use+set} != xset; then
22658 if test "${glibcxx_cv_func__fmodf_use+set}" = set; then :
22659 $as_echo_n "(cached) " >&6
22664 ac_cpp='$CXXCPP $CPPFLAGS'
22665 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
22666 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
22667 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
22669 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
22670 /* end confdefs.h. */
22680 if ac_fn_cxx_try_compile "$LINENO"; then :
22681 glibcxx_cv_func__fmodf_use=yes
22683 glibcxx_cv_func__fmodf_use=no
22685 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
22687 ac_cpp='$CPP $CPPFLAGS'
22688 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
22689 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
22690 ac_compiler_gnu=$ac_cv_c_compiler_gnu
22696 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__fmodf_use" >&5
22697 $as_echo "$glibcxx_cv_func__fmodf_use" >&6; }
22699 if test x$glibcxx_cv_func__fmodf_use = x"yes"; then
22700 for ac_func in _fmodf
22702 ac_fn_c_check_func "$LINENO" "_fmodf" "ac_cv_func__fmodf"
22703 if test "x$ac_cv_func__fmodf" = x""yes; then :
22704 cat >>confdefs.h <<_ACEOF
22705 #define HAVE__FMODF 1
22718 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for frexpf declaration" >&5
22719 $as_echo_n "checking for frexpf declaration... " >&6; }
22720 if test x${glibcxx_cv_func_frexpf_use+set} != xset; then
22721 if test "${glibcxx_cv_func_frexpf_use+set}" = set; then :
22722 $as_echo_n "(cached) " >&6
22727 ac_cpp='$CXXCPP $CPPFLAGS'
22728 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
22729 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
22730 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
22732 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
22733 /* end confdefs.h. */
22743 if ac_fn_cxx_try_compile "$LINENO"; then :
22744 glibcxx_cv_func_frexpf_use=yes
22746 glibcxx_cv_func_frexpf_use=no
22748 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
22750 ac_cpp='$CPP $CPPFLAGS'
22751 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
22752 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
22753 ac_compiler_gnu=$ac_cv_c_compiler_gnu
22759 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_frexpf_use" >&5
22760 $as_echo "$glibcxx_cv_func_frexpf_use" >&6; }
22762 if test x$glibcxx_cv_func_frexpf_use = x"yes"; then
22763 for ac_func in frexpf
22765 ac_fn_c_check_func "$LINENO" "frexpf" "ac_cv_func_frexpf"
22766 if test "x$ac_cv_func_frexpf" = x""yes; then :
22767 cat >>confdefs.h <<_ACEOF
22768 #define HAVE_FREXPF 1
22776 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _frexpf declaration" >&5
22777 $as_echo_n "checking for _frexpf declaration... " >&6; }
22778 if test x${glibcxx_cv_func__frexpf_use+set} != xset; then
22779 if test "${glibcxx_cv_func__frexpf_use+set}" = set; then :
22780 $as_echo_n "(cached) " >&6
22785 ac_cpp='$CXXCPP $CPPFLAGS'
22786 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
22787 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
22788 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
22790 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
22791 /* end confdefs.h. */
22801 if ac_fn_cxx_try_compile "$LINENO"; then :
22802 glibcxx_cv_func__frexpf_use=yes
22804 glibcxx_cv_func__frexpf_use=no
22806 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
22808 ac_cpp='$CPP $CPPFLAGS'
22809 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
22810 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
22811 ac_compiler_gnu=$ac_cv_c_compiler_gnu
22817 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__frexpf_use" >&5
22818 $as_echo "$glibcxx_cv_func__frexpf_use" >&6; }
22820 if test x$glibcxx_cv_func__frexpf_use = x"yes"; then
22821 for ac_func in _frexpf
22823 ac_fn_c_check_func "$LINENO" "_frexpf" "ac_cv_func__frexpf"
22824 if test "x$ac_cv_func__frexpf" = x""yes; then :
22825 cat >>confdefs.h <<_ACEOF
22826 #define HAVE__FREXPF 1
22839 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for hypotf declaration" >&5
22840 $as_echo_n "checking for hypotf declaration... " >&6; }
22841 if test x${glibcxx_cv_func_hypotf_use+set} != xset; then
22842 if test "${glibcxx_cv_func_hypotf_use+set}" = set; then :
22843 $as_echo_n "(cached) " >&6
22848 ac_cpp='$CXXCPP $CPPFLAGS'
22849 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
22850 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
22851 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
22853 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
22854 /* end confdefs.h. */
22864 if ac_fn_cxx_try_compile "$LINENO"; then :
22865 glibcxx_cv_func_hypotf_use=yes
22867 glibcxx_cv_func_hypotf_use=no
22869 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
22871 ac_cpp='$CPP $CPPFLAGS'
22872 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
22873 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
22874 ac_compiler_gnu=$ac_cv_c_compiler_gnu
22880 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_hypotf_use" >&5
22881 $as_echo "$glibcxx_cv_func_hypotf_use" >&6; }
22883 if test x$glibcxx_cv_func_hypotf_use = x"yes"; then
22884 for ac_func in hypotf
22886 ac_fn_c_check_func "$LINENO" "hypotf" "ac_cv_func_hypotf"
22887 if test "x$ac_cv_func_hypotf" = x""yes; then :
22888 cat >>confdefs.h <<_ACEOF
22889 #define HAVE_HYPOTF 1
22897 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _hypotf declaration" >&5
22898 $as_echo_n "checking for _hypotf declaration... " >&6; }
22899 if test x${glibcxx_cv_func__hypotf_use+set} != xset; then
22900 if test "${glibcxx_cv_func__hypotf_use+set}" = set; then :
22901 $as_echo_n "(cached) " >&6
22906 ac_cpp='$CXXCPP $CPPFLAGS'
22907 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
22908 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
22909 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
22911 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
22912 /* end confdefs.h. */
22922 if ac_fn_cxx_try_compile "$LINENO"; then :
22923 glibcxx_cv_func__hypotf_use=yes
22925 glibcxx_cv_func__hypotf_use=no
22927 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
22929 ac_cpp='$CPP $CPPFLAGS'
22930 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
22931 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
22932 ac_compiler_gnu=$ac_cv_c_compiler_gnu
22938 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__hypotf_use" >&5
22939 $as_echo "$glibcxx_cv_func__hypotf_use" >&6; }
22941 if test x$glibcxx_cv_func__hypotf_use = x"yes"; then
22942 for ac_func in _hypotf
22944 ac_fn_c_check_func "$LINENO" "_hypotf" "ac_cv_func__hypotf"
22945 if test "x$ac_cv_func__hypotf" = x""yes; then :
22946 cat >>confdefs.h <<_ACEOF
22947 #define HAVE__HYPOTF 1
22960 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ldexpf declaration" >&5
22961 $as_echo_n "checking for ldexpf declaration... " >&6; }
22962 if test x${glibcxx_cv_func_ldexpf_use+set} != xset; then
22963 if test "${glibcxx_cv_func_ldexpf_use+set}" = set; then :
22964 $as_echo_n "(cached) " >&6
22969 ac_cpp='$CXXCPP $CPPFLAGS'
22970 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
22971 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
22972 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
22974 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
22975 /* end confdefs.h. */
22985 if ac_fn_cxx_try_compile "$LINENO"; then :
22986 glibcxx_cv_func_ldexpf_use=yes
22988 glibcxx_cv_func_ldexpf_use=no
22990 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
22992 ac_cpp='$CPP $CPPFLAGS'
22993 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
22994 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
22995 ac_compiler_gnu=$ac_cv_c_compiler_gnu
23001 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_ldexpf_use" >&5
23002 $as_echo "$glibcxx_cv_func_ldexpf_use" >&6; }
23004 if test x$glibcxx_cv_func_ldexpf_use = x"yes"; then
23005 for ac_func in ldexpf
23007 ac_fn_c_check_func "$LINENO" "ldexpf" "ac_cv_func_ldexpf"
23008 if test "x$ac_cv_func_ldexpf" = x""yes; then :
23009 cat >>confdefs.h <<_ACEOF
23010 #define HAVE_LDEXPF 1
23018 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _ldexpf declaration" >&5
23019 $as_echo_n "checking for _ldexpf declaration... " >&6; }
23020 if test x${glibcxx_cv_func__ldexpf_use+set} != xset; then
23021 if test "${glibcxx_cv_func__ldexpf_use+set}" = set; then :
23022 $as_echo_n "(cached) " >&6
23027 ac_cpp='$CXXCPP $CPPFLAGS'
23028 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
23029 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
23030 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
23032 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
23033 /* end confdefs.h. */
23043 if ac_fn_cxx_try_compile "$LINENO"; then :
23044 glibcxx_cv_func__ldexpf_use=yes
23046 glibcxx_cv_func__ldexpf_use=no
23048 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
23050 ac_cpp='$CPP $CPPFLAGS'
23051 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
23052 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
23053 ac_compiler_gnu=$ac_cv_c_compiler_gnu
23059 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__ldexpf_use" >&5
23060 $as_echo "$glibcxx_cv_func__ldexpf_use" >&6; }
23062 if test x$glibcxx_cv_func__ldexpf_use = x"yes"; then
23063 for ac_func in _ldexpf
23065 ac_fn_c_check_func "$LINENO" "_ldexpf" "ac_cv_func__ldexpf"
23066 if test "x$ac_cv_func__ldexpf" = x""yes; then :
23067 cat >>confdefs.h <<_ACEOF
23068 #define HAVE__LDEXPF 1
23081 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for logf declaration" >&5
23082 $as_echo_n "checking for logf declaration... " >&6; }
23083 if test x${glibcxx_cv_func_logf_use+set} != xset; then
23084 if test "${glibcxx_cv_func_logf_use+set}" = set; then :
23085 $as_echo_n "(cached) " >&6
23090 ac_cpp='$CXXCPP $CPPFLAGS'
23091 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
23092 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
23093 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
23095 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
23096 /* end confdefs.h. */
23098 #ifdef HAVE_IEEEFP_H
23099 #include <ieeefp.h>
23110 if ac_fn_cxx_try_compile "$LINENO"; then :
23111 glibcxx_cv_func_logf_use=yes
23113 glibcxx_cv_func_logf_use=no
23115 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
23117 ac_cpp='$CPP $CPPFLAGS'
23118 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
23119 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
23120 ac_compiler_gnu=$ac_cv_c_compiler_gnu
23126 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_logf_use" >&5
23127 $as_echo "$glibcxx_cv_func_logf_use" >&6; }
23129 if test x$glibcxx_cv_func_logf_use = x"yes"; then
23130 for ac_func in logf
23132 ac_fn_c_check_func "$LINENO" "logf" "ac_cv_func_logf"
23133 if test "x$ac_cv_func_logf" = x""yes; then :
23134 cat >>confdefs.h <<_ACEOF
23135 #define HAVE_LOGF 1
23143 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _logf declaration" >&5
23144 $as_echo_n "checking for _logf declaration... " >&6; }
23145 if test x${glibcxx_cv_func__logf_use+set} != xset; then
23146 if test "${glibcxx_cv_func__logf_use+set}" = set; then :
23147 $as_echo_n "(cached) " >&6
23152 ac_cpp='$CXXCPP $CPPFLAGS'
23153 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
23154 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
23155 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
23157 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
23158 /* end confdefs.h. */
23160 #ifdef HAVE_IEEEFP_H
23161 #include <ieeefp.h>
23172 if ac_fn_cxx_try_compile "$LINENO"; then :
23173 glibcxx_cv_func__logf_use=yes
23175 glibcxx_cv_func__logf_use=no
23177 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
23179 ac_cpp='$CPP $CPPFLAGS'
23180 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
23181 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
23182 ac_compiler_gnu=$ac_cv_c_compiler_gnu
23188 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__logf_use" >&5
23189 $as_echo "$glibcxx_cv_func__logf_use" >&6; }
23191 if test x$glibcxx_cv_func__logf_use = x"yes"; then
23192 for ac_func in _logf
23194 ac_fn_c_check_func "$LINENO" "_logf" "ac_cv_func__logf"
23195 if test "x$ac_cv_func__logf" = x""yes; then :
23196 cat >>confdefs.h <<_ACEOF
23197 #define HAVE__LOGF 1
23210 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for log10f declaration" >&5
23211 $as_echo_n "checking for log10f declaration... " >&6; }
23212 if test x${glibcxx_cv_func_log10f_use+set} != xset; then
23213 if test "${glibcxx_cv_func_log10f_use+set}" = set; then :
23214 $as_echo_n "(cached) " >&6
23219 ac_cpp='$CXXCPP $CPPFLAGS'
23220 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
23221 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
23222 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
23224 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
23225 /* end confdefs.h. */
23227 #ifdef HAVE_IEEEFP_H
23228 #include <ieeefp.h>
23239 if ac_fn_cxx_try_compile "$LINENO"; then :
23240 glibcxx_cv_func_log10f_use=yes
23242 glibcxx_cv_func_log10f_use=no
23244 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
23246 ac_cpp='$CPP $CPPFLAGS'
23247 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
23248 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
23249 ac_compiler_gnu=$ac_cv_c_compiler_gnu
23255 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_log10f_use" >&5
23256 $as_echo "$glibcxx_cv_func_log10f_use" >&6; }
23258 if test x$glibcxx_cv_func_log10f_use = x"yes"; then
23259 for ac_func in log10f
23261 ac_fn_c_check_func "$LINENO" "log10f" "ac_cv_func_log10f"
23262 if test "x$ac_cv_func_log10f" = x""yes; then :
23263 cat >>confdefs.h <<_ACEOF
23264 #define HAVE_LOG10F 1
23272 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _log10f declaration" >&5
23273 $as_echo_n "checking for _log10f declaration... " >&6; }
23274 if test x${glibcxx_cv_func__log10f_use+set} != xset; then
23275 if test "${glibcxx_cv_func__log10f_use+set}" = set; then :
23276 $as_echo_n "(cached) " >&6
23281 ac_cpp='$CXXCPP $CPPFLAGS'
23282 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
23283 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
23284 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
23286 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
23287 /* end confdefs.h. */
23289 #ifdef HAVE_IEEEFP_H
23290 #include <ieeefp.h>
23301 if ac_fn_cxx_try_compile "$LINENO"; then :
23302 glibcxx_cv_func__log10f_use=yes
23304 glibcxx_cv_func__log10f_use=no
23306 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
23308 ac_cpp='$CPP $CPPFLAGS'
23309 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
23310 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
23311 ac_compiler_gnu=$ac_cv_c_compiler_gnu
23317 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__log10f_use" >&5
23318 $as_echo "$glibcxx_cv_func__log10f_use" >&6; }
23320 if test x$glibcxx_cv_func__log10f_use = x"yes"; then
23321 for ac_func in _log10f
23323 ac_fn_c_check_func "$LINENO" "_log10f" "ac_cv_func__log10f"
23324 if test "x$ac_cv_func__log10f" = x""yes; then :
23325 cat >>confdefs.h <<_ACEOF
23326 #define HAVE__LOG10F 1
23339 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for modff declaration" >&5
23340 $as_echo_n "checking for modff declaration... " >&6; }
23341 if test x${glibcxx_cv_func_modff_use+set} != xset; then
23342 if test "${glibcxx_cv_func_modff_use+set}" = set; then :
23343 $as_echo_n "(cached) " >&6
23348 ac_cpp='$CXXCPP $CPPFLAGS'
23349 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
23350 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
23351 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
23353 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
23354 /* end confdefs.h. */
23364 if ac_fn_cxx_try_compile "$LINENO"; then :
23365 glibcxx_cv_func_modff_use=yes
23367 glibcxx_cv_func_modff_use=no
23369 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
23371 ac_cpp='$CPP $CPPFLAGS'
23372 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
23373 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
23374 ac_compiler_gnu=$ac_cv_c_compiler_gnu
23380 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_modff_use" >&5
23381 $as_echo "$glibcxx_cv_func_modff_use" >&6; }
23383 if test x$glibcxx_cv_func_modff_use = x"yes"; then
23384 for ac_func in modff
23386 ac_fn_c_check_func "$LINENO" "modff" "ac_cv_func_modff"
23387 if test "x$ac_cv_func_modff" = x""yes; then :
23388 cat >>confdefs.h <<_ACEOF
23389 #define HAVE_MODFF 1
23397 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _modff declaration" >&5
23398 $as_echo_n "checking for _modff declaration... " >&6; }
23399 if test x${glibcxx_cv_func__modff_use+set} != xset; then
23400 if test "${glibcxx_cv_func__modff_use+set}" = set; then :
23401 $as_echo_n "(cached) " >&6
23406 ac_cpp='$CXXCPP $CPPFLAGS'
23407 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
23408 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
23409 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
23411 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
23412 /* end confdefs.h. */
23422 if ac_fn_cxx_try_compile "$LINENO"; then :
23423 glibcxx_cv_func__modff_use=yes
23425 glibcxx_cv_func__modff_use=no
23427 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
23429 ac_cpp='$CPP $CPPFLAGS'
23430 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
23431 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
23432 ac_compiler_gnu=$ac_cv_c_compiler_gnu
23438 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__modff_use" >&5
23439 $as_echo "$glibcxx_cv_func__modff_use" >&6; }
23441 if test x$glibcxx_cv_func__modff_use = x"yes"; then
23442 for ac_func in _modff
23444 ac_fn_c_check_func "$LINENO" "_modff" "ac_cv_func__modff"
23445 if test "x$ac_cv_func__modff" = x""yes; then :
23446 cat >>confdefs.h <<_ACEOF
23447 #define HAVE__MODFF 1
23460 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for modf declaration" >&5
23461 $as_echo_n "checking for modf declaration... " >&6; }
23462 if test x${glibcxx_cv_func_modf_use+set} != xset; then
23463 if test "${glibcxx_cv_func_modf_use+set}" = set; then :
23464 $as_echo_n "(cached) " >&6
23469 ac_cpp='$CXXCPP $CPPFLAGS'
23470 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
23471 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
23472 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
23474 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
23475 /* end confdefs.h. */
23485 if ac_fn_cxx_try_compile "$LINENO"; then :
23486 glibcxx_cv_func_modf_use=yes
23488 glibcxx_cv_func_modf_use=no
23490 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
23492 ac_cpp='$CPP $CPPFLAGS'
23493 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
23494 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
23495 ac_compiler_gnu=$ac_cv_c_compiler_gnu
23501 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_modf_use" >&5
23502 $as_echo "$glibcxx_cv_func_modf_use" >&6; }
23504 if test x$glibcxx_cv_func_modf_use = x"yes"; then
23505 for ac_func in modf
23507 ac_fn_c_check_func "$LINENO" "modf" "ac_cv_func_modf"
23508 if test "x$ac_cv_func_modf" = x""yes; then :
23509 cat >>confdefs.h <<_ACEOF
23510 #define HAVE_MODF 1
23518 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _modf declaration" >&5
23519 $as_echo_n "checking for _modf declaration... " >&6; }
23520 if test x${glibcxx_cv_func__modf_use+set} != xset; then
23521 if test "${glibcxx_cv_func__modf_use+set}" = set; then :
23522 $as_echo_n "(cached) " >&6
23527 ac_cpp='$CXXCPP $CPPFLAGS'
23528 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
23529 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
23530 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
23532 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
23533 /* end confdefs.h. */
23543 if ac_fn_cxx_try_compile "$LINENO"; then :
23544 glibcxx_cv_func__modf_use=yes
23546 glibcxx_cv_func__modf_use=no
23548 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
23550 ac_cpp='$CPP $CPPFLAGS'
23551 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
23552 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
23553 ac_compiler_gnu=$ac_cv_c_compiler_gnu
23559 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__modf_use" >&5
23560 $as_echo "$glibcxx_cv_func__modf_use" >&6; }
23562 if test x$glibcxx_cv_func__modf_use = x"yes"; then
23563 for ac_func in _modf
23565 ac_fn_c_check_func "$LINENO" "_modf" "ac_cv_func__modf"
23566 if test "x$ac_cv_func__modf" = x""yes; then :
23567 cat >>confdefs.h <<_ACEOF
23568 #define HAVE__MODF 1
23581 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for powf declaration" >&5
23582 $as_echo_n "checking for powf declaration... " >&6; }
23583 if test x${glibcxx_cv_func_powf_use+set} != xset; then
23584 if test "${glibcxx_cv_func_powf_use+set}" = set; then :
23585 $as_echo_n "(cached) " >&6
23590 ac_cpp='$CXXCPP $CPPFLAGS'
23591 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
23592 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
23593 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
23595 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
23596 /* end confdefs.h. */
23606 if ac_fn_cxx_try_compile "$LINENO"; then :
23607 glibcxx_cv_func_powf_use=yes
23609 glibcxx_cv_func_powf_use=no
23611 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
23613 ac_cpp='$CPP $CPPFLAGS'
23614 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
23615 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
23616 ac_compiler_gnu=$ac_cv_c_compiler_gnu
23622 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_powf_use" >&5
23623 $as_echo "$glibcxx_cv_func_powf_use" >&6; }
23625 if test x$glibcxx_cv_func_powf_use = x"yes"; then
23626 for ac_func in powf
23628 ac_fn_c_check_func "$LINENO" "powf" "ac_cv_func_powf"
23629 if test "x$ac_cv_func_powf" = x""yes; then :
23630 cat >>confdefs.h <<_ACEOF
23631 #define HAVE_POWF 1
23639 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _powf declaration" >&5
23640 $as_echo_n "checking for _powf declaration... " >&6; }
23641 if test x${glibcxx_cv_func__powf_use+set} != xset; then
23642 if test "${glibcxx_cv_func__powf_use+set}" = set; then :
23643 $as_echo_n "(cached) " >&6
23648 ac_cpp='$CXXCPP $CPPFLAGS'
23649 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
23650 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
23651 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
23653 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
23654 /* end confdefs.h. */
23664 if ac_fn_cxx_try_compile "$LINENO"; then :
23665 glibcxx_cv_func__powf_use=yes
23667 glibcxx_cv_func__powf_use=no
23669 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
23671 ac_cpp='$CPP $CPPFLAGS'
23672 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
23673 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
23674 ac_compiler_gnu=$ac_cv_c_compiler_gnu
23680 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__powf_use" >&5
23681 $as_echo "$glibcxx_cv_func__powf_use" >&6; }
23683 if test x$glibcxx_cv_func__powf_use = x"yes"; then
23684 for ac_func in _powf
23686 ac_fn_c_check_func "$LINENO" "_powf" "ac_cv_func__powf"
23687 if test "x$ac_cv_func__powf" = x""yes; then :
23688 cat >>confdefs.h <<_ACEOF
23689 #define HAVE__POWF 1
23702 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sqrtf declaration" >&5
23703 $as_echo_n "checking for sqrtf declaration... " >&6; }
23704 if test x${glibcxx_cv_func_sqrtf_use+set} != xset; then
23705 if test "${glibcxx_cv_func_sqrtf_use+set}" = set; then :
23706 $as_echo_n "(cached) " >&6
23711 ac_cpp='$CXXCPP $CPPFLAGS'
23712 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
23713 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
23714 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
23716 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
23717 /* end confdefs.h. */
23719 #ifdef HAVE_IEEEFP_H
23720 #include <ieeefp.h>
23731 if ac_fn_cxx_try_compile "$LINENO"; then :
23732 glibcxx_cv_func_sqrtf_use=yes
23734 glibcxx_cv_func_sqrtf_use=no
23736 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
23738 ac_cpp='$CPP $CPPFLAGS'
23739 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
23740 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
23741 ac_compiler_gnu=$ac_cv_c_compiler_gnu
23747 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_sqrtf_use" >&5
23748 $as_echo "$glibcxx_cv_func_sqrtf_use" >&6; }
23750 if test x$glibcxx_cv_func_sqrtf_use = x"yes"; then
23751 for ac_func in sqrtf
23753 ac_fn_c_check_func "$LINENO" "sqrtf" "ac_cv_func_sqrtf"
23754 if test "x$ac_cv_func_sqrtf" = x""yes; then :
23755 cat >>confdefs.h <<_ACEOF
23756 #define HAVE_SQRTF 1
23764 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _sqrtf declaration" >&5
23765 $as_echo_n "checking for _sqrtf declaration... " >&6; }
23766 if test x${glibcxx_cv_func__sqrtf_use+set} != xset; then
23767 if test "${glibcxx_cv_func__sqrtf_use+set}" = set; then :
23768 $as_echo_n "(cached) " >&6
23773 ac_cpp='$CXXCPP $CPPFLAGS'
23774 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
23775 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
23776 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
23778 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
23779 /* end confdefs.h. */
23781 #ifdef HAVE_IEEEFP_H
23782 #include <ieeefp.h>
23793 if ac_fn_cxx_try_compile "$LINENO"; then :
23794 glibcxx_cv_func__sqrtf_use=yes
23796 glibcxx_cv_func__sqrtf_use=no
23798 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
23800 ac_cpp='$CPP $CPPFLAGS'
23801 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
23802 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
23803 ac_compiler_gnu=$ac_cv_c_compiler_gnu
23809 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__sqrtf_use" >&5
23810 $as_echo "$glibcxx_cv_func__sqrtf_use" >&6; }
23812 if test x$glibcxx_cv_func__sqrtf_use = x"yes"; then
23813 for ac_func in _sqrtf
23815 ac_fn_c_check_func "$LINENO" "_sqrtf" "ac_cv_func__sqrtf"
23816 if test "x$ac_cv_func__sqrtf" = x""yes; then :
23817 cat >>confdefs.h <<_ACEOF
23818 #define HAVE__SQRTF 1
23831 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sincosf declaration" >&5
23832 $as_echo_n "checking for sincosf declaration... " >&6; }
23833 if test x${glibcxx_cv_func_sincosf_use+set} != xset; then
23834 if test "${glibcxx_cv_func_sincosf_use+set}" = set; then :
23835 $as_echo_n "(cached) " >&6
23840 ac_cpp='$CXXCPP $CPPFLAGS'
23841 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
23842 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
23843 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
23845 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
23846 /* end confdefs.h. */
23856 if ac_fn_cxx_try_compile "$LINENO"; then :
23857 glibcxx_cv_func_sincosf_use=yes
23859 glibcxx_cv_func_sincosf_use=no
23861 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
23863 ac_cpp='$CPP $CPPFLAGS'
23864 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
23865 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
23866 ac_compiler_gnu=$ac_cv_c_compiler_gnu
23872 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_sincosf_use" >&5
23873 $as_echo "$glibcxx_cv_func_sincosf_use" >&6; }
23875 if test x$glibcxx_cv_func_sincosf_use = x"yes"; then
23876 for ac_func in sincosf
23878 ac_fn_c_check_func "$LINENO" "sincosf" "ac_cv_func_sincosf"
23879 if test "x$ac_cv_func_sincosf" = x""yes; then :
23880 cat >>confdefs.h <<_ACEOF
23881 #define HAVE_SINCOSF 1
23889 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _sincosf declaration" >&5
23890 $as_echo_n "checking for _sincosf declaration... " >&6; }
23891 if test x${glibcxx_cv_func__sincosf_use+set} != xset; then
23892 if test "${glibcxx_cv_func__sincosf_use+set}" = set; then :
23893 $as_echo_n "(cached) " >&6
23898 ac_cpp='$CXXCPP $CPPFLAGS'
23899 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
23900 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
23901 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
23903 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
23904 /* end confdefs.h. */
23914 if ac_fn_cxx_try_compile "$LINENO"; then :
23915 glibcxx_cv_func__sincosf_use=yes
23917 glibcxx_cv_func__sincosf_use=no
23919 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
23921 ac_cpp='$CPP $CPPFLAGS'
23922 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
23923 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
23924 ac_compiler_gnu=$ac_cv_c_compiler_gnu
23930 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__sincosf_use" >&5
23931 $as_echo "$glibcxx_cv_func__sincosf_use" >&6; }
23933 if test x$glibcxx_cv_func__sincosf_use = x"yes"; then
23934 for ac_func in _sincosf
23936 ac_fn_c_check_func "$LINENO" "_sincosf" "ac_cv_func__sincosf"
23937 if test "x$ac_cv_func__sincosf" = x""yes; then :
23938 cat >>confdefs.h <<_ACEOF
23939 #define HAVE__SINCOSF 1
23952 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for finitef declaration" >&5
23953 $as_echo_n "checking for finitef declaration... " >&6; }
23954 if test x${glibcxx_cv_func_finitef_use+set} != xset; then
23955 if test "${glibcxx_cv_func_finitef_use+set}" = set; then :
23956 $as_echo_n "(cached) " >&6
23961 ac_cpp='$CXXCPP $CPPFLAGS'
23962 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
23963 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
23964 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
23966 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
23967 /* end confdefs.h. */
23969 #ifdef HAVE_IEEEFP_H
23970 #include <ieeefp.h>
23981 if ac_fn_cxx_try_compile "$LINENO"; then :
23982 glibcxx_cv_func_finitef_use=yes
23984 glibcxx_cv_func_finitef_use=no
23986 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
23988 ac_cpp='$CPP $CPPFLAGS'
23989 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
23990 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
23991 ac_compiler_gnu=$ac_cv_c_compiler_gnu
23997 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_finitef_use" >&5
23998 $as_echo "$glibcxx_cv_func_finitef_use" >&6; }
24000 if test x$glibcxx_cv_func_finitef_use = x"yes"; then
24001 for ac_func in finitef
24003 ac_fn_c_check_func "$LINENO" "finitef" "ac_cv_func_finitef"
24004 if test "x$ac_cv_func_finitef" = x""yes; then :
24005 cat >>confdefs.h <<_ACEOF
24006 #define HAVE_FINITEF 1
24014 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _finitef declaration" >&5
24015 $as_echo_n "checking for _finitef declaration... " >&6; }
24016 if test x${glibcxx_cv_func__finitef_use+set} != xset; then
24017 if test "${glibcxx_cv_func__finitef_use+set}" = set; then :
24018 $as_echo_n "(cached) " >&6
24023 ac_cpp='$CXXCPP $CPPFLAGS'
24024 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
24025 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
24026 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
24028 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
24029 /* end confdefs.h. */
24031 #ifdef HAVE_IEEEFP_H
24032 #include <ieeefp.h>
24043 if ac_fn_cxx_try_compile "$LINENO"; then :
24044 glibcxx_cv_func__finitef_use=yes
24046 glibcxx_cv_func__finitef_use=no
24048 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
24050 ac_cpp='$CPP $CPPFLAGS'
24051 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
24052 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
24053 ac_compiler_gnu=$ac_cv_c_compiler_gnu
24059 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__finitef_use" >&5
24060 $as_echo "$glibcxx_cv_func__finitef_use" >&6; }
24062 if test x$glibcxx_cv_func__finitef_use = x"yes"; then
24063 for ac_func in _finitef
24065 ac_fn_c_check_func "$LINENO" "_finitef" "ac_cv_func__finitef"
24066 if test "x$ac_cv_func__finitef" = x""yes; then :
24067 cat >>confdefs.h <<_ACEOF
24068 #define HAVE__FINITEF 1
24081 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long double trig functions" >&5
24082 $as_echo_n "checking for long double trig functions... " >&6; }
24083 if test "${glibcxx_cv_func_long_double_trig_use+set}" = set; then :
24084 $as_echo_n "(cached) " >&6
24089 ac_cpp='$CXXCPP $CPPFLAGS'
24090 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
24091 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
24092 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
24094 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
24095 /* end confdefs.h. */
24100 acosl (0); asinl (0); atanl (0); cosl (0); sinl (0); tanl (0); coshl (0); sinhl (0); tanhl (0);
24105 if ac_fn_cxx_try_compile "$LINENO"; then :
24106 glibcxx_cv_func_long_double_trig_use=yes
24108 glibcxx_cv_func_long_double_trig_use=no
24110 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
24112 ac_cpp='$CPP $CPPFLAGS'
24113 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
24114 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
24115 ac_compiler_gnu=$ac_cv_c_compiler_gnu
24119 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_long_double_trig_use" >&5
24120 $as_echo "$glibcxx_cv_func_long_double_trig_use" >&6; }
24121 if test x$glibcxx_cv_func_long_double_trig_use = x"yes"; then
24122 for ac_func in acosl asinl atanl cosl sinl tanl coshl sinhl tanhl
24124 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
24125 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
24126 eval as_val=\$$as_ac_var
24127 if test "x$as_val" = x""yes; then :
24128 cat >>confdefs.h <<_ACEOF
24129 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
24136 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _long double trig functions" >&5
24137 $as_echo_n "checking for _long double trig functions... " >&6; }
24138 if test "${glibcxx_cv_func__long_double_trig_use+set}" = set; then :
24139 $as_echo_n "(cached) " >&6
24144 ac_cpp='$CXXCPP $CPPFLAGS'
24145 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
24146 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
24147 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
24149 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
24150 /* end confdefs.h. */
24155 _acosl (0); _asinl (0); _atanl (0); _cosl (0); _sinl (0); _tanl (0); _coshl (0); _sinhl (0); _tanhl (0);
24160 if ac_fn_cxx_try_compile "$LINENO"; then :
24161 glibcxx_cv_func__long_double_trig_use=yes
24163 glibcxx_cv_func__long_double_trig_use=no
24165 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
24167 ac_cpp='$CPP $CPPFLAGS'
24168 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
24169 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
24170 ac_compiler_gnu=$ac_cv_c_compiler_gnu
24174 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__long_double_trig_use" >&5
24175 $as_echo "$glibcxx_cv_func__long_double_trig_use" >&6; }
24176 if test x$glibcxx_cv_func__long_double_trig_use = x"yes"; then
24177 for ac_func in _acosl _asinl _atanl _cosl _sinl _tanl _coshl _sinhl _tanhl
24179 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
24180 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
24181 eval as_val=\$$as_ac_var
24182 if test "x$as_val" = x""yes; then :
24183 cat >>confdefs.h <<_ACEOF
24184 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
24197 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long double round functions" >&5
24198 $as_echo_n "checking for long double round functions... " >&6; }
24199 if test "${glibcxx_cv_func_long_double_round_use+set}" = set; then :
24200 $as_echo_n "(cached) " >&6
24205 ac_cpp='$CXXCPP $CPPFLAGS'
24206 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
24207 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
24208 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
24210 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
24211 /* end confdefs.h. */
24216 ceill (0); floorl (0);
24221 if ac_fn_cxx_try_compile "$LINENO"; then :
24222 glibcxx_cv_func_long_double_round_use=yes
24224 glibcxx_cv_func_long_double_round_use=no
24226 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
24228 ac_cpp='$CPP $CPPFLAGS'
24229 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
24230 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
24231 ac_compiler_gnu=$ac_cv_c_compiler_gnu
24235 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_long_double_round_use" >&5
24236 $as_echo "$glibcxx_cv_func_long_double_round_use" >&6; }
24237 if test x$glibcxx_cv_func_long_double_round_use = x"yes"; then
24238 for ac_func in ceill floorl
24240 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
24241 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
24242 eval as_val=\$$as_ac_var
24243 if test "x$as_val" = x""yes; then :
24244 cat >>confdefs.h <<_ACEOF
24245 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
24252 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _long double round functions" >&5
24253 $as_echo_n "checking for _long double round functions... " >&6; }
24254 if test "${glibcxx_cv_func__long_double_round_use+set}" = set; then :
24255 $as_echo_n "(cached) " >&6
24260 ac_cpp='$CXXCPP $CPPFLAGS'
24261 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
24262 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
24263 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
24265 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
24266 /* end confdefs.h. */
24271 _ceill (0); _floorl (0);
24276 if ac_fn_cxx_try_compile "$LINENO"; then :
24277 glibcxx_cv_func__long_double_round_use=yes
24279 glibcxx_cv_func__long_double_round_use=no
24281 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
24283 ac_cpp='$CPP $CPPFLAGS'
24284 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
24285 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
24286 ac_compiler_gnu=$ac_cv_c_compiler_gnu
24290 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__long_double_round_use" >&5
24291 $as_echo "$glibcxx_cv_func__long_double_round_use" >&6; }
24292 if test x$glibcxx_cv_func__long_double_round_use = x"yes"; then
24293 for ac_func in _ceill _floorl
24295 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
24296 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
24297 eval as_val=\$$as_ac_var
24298 if test "x$as_val" = x""yes; then :
24299 cat >>confdefs.h <<_ACEOF
24300 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
24314 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for isnanl declaration" >&5
24315 $as_echo_n "checking for isnanl declaration... " >&6; }
24316 if test x${glibcxx_cv_func_isnanl_use+set} != xset; then
24317 if test "${glibcxx_cv_func_isnanl_use+set}" = set; then :
24318 $as_echo_n "(cached) " >&6
24323 ac_cpp='$CXXCPP $CPPFLAGS'
24324 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
24325 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
24326 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
24328 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
24329 /* end confdefs.h. */
24331 #ifdef HAVE_IEEEFP_H
24332 #include <ieeefp.h>
24343 if ac_fn_cxx_try_compile "$LINENO"; then :
24344 glibcxx_cv_func_isnanl_use=yes
24346 glibcxx_cv_func_isnanl_use=no
24348 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
24350 ac_cpp='$CPP $CPPFLAGS'
24351 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
24352 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
24353 ac_compiler_gnu=$ac_cv_c_compiler_gnu
24359 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_isnanl_use" >&5
24360 $as_echo "$glibcxx_cv_func_isnanl_use" >&6; }
24362 if test x$glibcxx_cv_func_isnanl_use = x"yes"; then
24363 for ac_func in isnanl
24365 ac_fn_c_check_func "$LINENO" "isnanl" "ac_cv_func_isnanl"
24366 if test "x$ac_cv_func_isnanl" = x""yes; then :
24367 cat >>confdefs.h <<_ACEOF
24368 #define HAVE_ISNANL 1
24376 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _isnanl declaration" >&5
24377 $as_echo_n "checking for _isnanl declaration... " >&6; }
24378 if test x${glibcxx_cv_func__isnanl_use+set} != xset; then
24379 if test "${glibcxx_cv_func__isnanl_use+set}" = set; then :
24380 $as_echo_n "(cached) " >&6
24385 ac_cpp='$CXXCPP $CPPFLAGS'
24386 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
24387 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
24388 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
24390 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
24391 /* end confdefs.h. */
24393 #ifdef HAVE_IEEEFP_H
24394 #include <ieeefp.h>
24405 if ac_fn_cxx_try_compile "$LINENO"; then :
24406 glibcxx_cv_func__isnanl_use=yes
24408 glibcxx_cv_func__isnanl_use=no
24410 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
24412 ac_cpp='$CPP $CPPFLAGS'
24413 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
24414 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
24415 ac_compiler_gnu=$ac_cv_c_compiler_gnu
24421 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__isnanl_use" >&5
24422 $as_echo "$glibcxx_cv_func__isnanl_use" >&6; }
24424 if test x$glibcxx_cv_func__isnanl_use = x"yes"; then
24425 for ac_func in _isnanl
24427 ac_fn_c_check_func "$LINENO" "_isnanl" "ac_cv_func__isnanl"
24428 if test "x$ac_cv_func__isnanl" = x""yes; then :
24429 cat >>confdefs.h <<_ACEOF
24430 #define HAVE__ISNANL 1
24443 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for isinfl declaration" >&5
24444 $as_echo_n "checking for isinfl declaration... " >&6; }
24445 if test x${glibcxx_cv_func_isinfl_use+set} != xset; then
24446 if test "${glibcxx_cv_func_isinfl_use+set}" = set; then :
24447 $as_echo_n "(cached) " >&6
24452 ac_cpp='$CXXCPP $CPPFLAGS'
24453 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
24454 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
24455 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
24457 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
24458 /* end confdefs.h. */
24460 #ifdef HAVE_IEEEFP_H
24461 #include <ieeefp.h>
24472 if ac_fn_cxx_try_compile "$LINENO"; then :
24473 glibcxx_cv_func_isinfl_use=yes
24475 glibcxx_cv_func_isinfl_use=no
24477 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
24479 ac_cpp='$CPP $CPPFLAGS'
24480 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
24481 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
24482 ac_compiler_gnu=$ac_cv_c_compiler_gnu
24488 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_isinfl_use" >&5
24489 $as_echo "$glibcxx_cv_func_isinfl_use" >&6; }
24491 if test x$glibcxx_cv_func_isinfl_use = x"yes"; then
24492 for ac_func in isinfl
24494 ac_fn_c_check_func "$LINENO" "isinfl" "ac_cv_func_isinfl"
24495 if test "x$ac_cv_func_isinfl" = x""yes; then :
24496 cat >>confdefs.h <<_ACEOF
24497 #define HAVE_ISINFL 1
24505 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _isinfl declaration" >&5
24506 $as_echo_n "checking for _isinfl declaration... " >&6; }
24507 if test x${glibcxx_cv_func__isinfl_use+set} != xset; then
24508 if test "${glibcxx_cv_func__isinfl_use+set}" = set; then :
24509 $as_echo_n "(cached) " >&6
24514 ac_cpp='$CXXCPP $CPPFLAGS'
24515 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
24516 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
24517 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
24519 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
24520 /* end confdefs.h. */
24522 #ifdef HAVE_IEEEFP_H
24523 #include <ieeefp.h>
24534 if ac_fn_cxx_try_compile "$LINENO"; then :
24535 glibcxx_cv_func__isinfl_use=yes
24537 glibcxx_cv_func__isinfl_use=no
24539 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
24541 ac_cpp='$CPP $CPPFLAGS'
24542 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
24543 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
24544 ac_compiler_gnu=$ac_cv_c_compiler_gnu
24550 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__isinfl_use" >&5
24551 $as_echo "$glibcxx_cv_func__isinfl_use" >&6; }
24553 if test x$glibcxx_cv_func__isinfl_use = x"yes"; then
24554 for ac_func in _isinfl
24556 ac_fn_c_check_func "$LINENO" "_isinfl" "ac_cv_func__isinfl"
24557 if test "x$ac_cv_func__isinfl" = x""yes; then :
24558 cat >>confdefs.h <<_ACEOF
24559 #define HAVE__ISINFL 1
24572 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for atan2l declaration" >&5
24573 $as_echo_n "checking for atan2l declaration... " >&6; }
24574 if test x${glibcxx_cv_func_atan2l_use+set} != xset; then
24575 if test "${glibcxx_cv_func_atan2l_use+set}" = set; then :
24576 $as_echo_n "(cached) " >&6
24581 ac_cpp='$CXXCPP $CPPFLAGS'
24582 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
24583 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
24584 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
24586 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
24587 /* end confdefs.h. */
24597 if ac_fn_cxx_try_compile "$LINENO"; then :
24598 glibcxx_cv_func_atan2l_use=yes
24600 glibcxx_cv_func_atan2l_use=no
24602 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
24604 ac_cpp='$CPP $CPPFLAGS'
24605 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
24606 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
24607 ac_compiler_gnu=$ac_cv_c_compiler_gnu
24613 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_atan2l_use" >&5
24614 $as_echo "$glibcxx_cv_func_atan2l_use" >&6; }
24616 if test x$glibcxx_cv_func_atan2l_use = x"yes"; then
24617 for ac_func in atan2l
24619 ac_fn_c_check_func "$LINENO" "atan2l" "ac_cv_func_atan2l"
24620 if test "x$ac_cv_func_atan2l" = x""yes; then :
24621 cat >>confdefs.h <<_ACEOF
24622 #define HAVE_ATAN2L 1
24630 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _atan2l declaration" >&5
24631 $as_echo_n "checking for _atan2l declaration... " >&6; }
24632 if test x${glibcxx_cv_func__atan2l_use+set} != xset; then
24633 if test "${glibcxx_cv_func__atan2l_use+set}" = set; then :
24634 $as_echo_n "(cached) " >&6
24639 ac_cpp='$CXXCPP $CPPFLAGS'
24640 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
24641 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
24642 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
24644 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
24645 /* end confdefs.h. */
24655 if ac_fn_cxx_try_compile "$LINENO"; then :
24656 glibcxx_cv_func__atan2l_use=yes
24658 glibcxx_cv_func__atan2l_use=no
24660 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
24662 ac_cpp='$CPP $CPPFLAGS'
24663 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
24664 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
24665 ac_compiler_gnu=$ac_cv_c_compiler_gnu
24671 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__atan2l_use" >&5
24672 $as_echo "$glibcxx_cv_func__atan2l_use" >&6; }
24674 if test x$glibcxx_cv_func__atan2l_use = x"yes"; then
24675 for ac_func in _atan2l
24677 ac_fn_c_check_func "$LINENO" "_atan2l" "ac_cv_func__atan2l"
24678 if test "x$ac_cv_func__atan2l" = x""yes; then :
24679 cat >>confdefs.h <<_ACEOF
24680 #define HAVE__ATAN2L 1
24693 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for expl declaration" >&5
24694 $as_echo_n "checking for expl declaration... " >&6; }
24695 if test x${glibcxx_cv_func_expl_use+set} != xset; then
24696 if test "${glibcxx_cv_func_expl_use+set}" = set; then :
24697 $as_echo_n "(cached) " >&6
24702 ac_cpp='$CXXCPP $CPPFLAGS'
24703 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
24704 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
24705 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
24707 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
24708 /* end confdefs.h. */
24710 #ifdef HAVE_IEEEFP_H
24711 #include <ieeefp.h>
24722 if ac_fn_cxx_try_compile "$LINENO"; then :
24723 glibcxx_cv_func_expl_use=yes
24725 glibcxx_cv_func_expl_use=no
24727 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
24729 ac_cpp='$CPP $CPPFLAGS'
24730 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
24731 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
24732 ac_compiler_gnu=$ac_cv_c_compiler_gnu
24738 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_expl_use" >&5
24739 $as_echo "$glibcxx_cv_func_expl_use" >&6; }
24741 if test x$glibcxx_cv_func_expl_use = x"yes"; then
24742 for ac_func in expl
24744 ac_fn_c_check_func "$LINENO" "expl" "ac_cv_func_expl"
24745 if test "x$ac_cv_func_expl" = x""yes; then :
24746 cat >>confdefs.h <<_ACEOF
24747 #define HAVE_EXPL 1
24755 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _expl declaration" >&5
24756 $as_echo_n "checking for _expl declaration... " >&6; }
24757 if test x${glibcxx_cv_func__expl_use+set} != xset; then
24758 if test "${glibcxx_cv_func__expl_use+set}" = set; then :
24759 $as_echo_n "(cached) " >&6
24764 ac_cpp='$CXXCPP $CPPFLAGS'
24765 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
24766 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
24767 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
24769 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
24770 /* end confdefs.h. */
24772 #ifdef HAVE_IEEEFP_H
24773 #include <ieeefp.h>
24784 if ac_fn_cxx_try_compile "$LINENO"; then :
24785 glibcxx_cv_func__expl_use=yes
24787 glibcxx_cv_func__expl_use=no
24789 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
24791 ac_cpp='$CPP $CPPFLAGS'
24792 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
24793 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
24794 ac_compiler_gnu=$ac_cv_c_compiler_gnu
24800 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__expl_use" >&5
24801 $as_echo "$glibcxx_cv_func__expl_use" >&6; }
24803 if test x$glibcxx_cv_func__expl_use = x"yes"; then
24804 for ac_func in _expl
24806 ac_fn_c_check_func "$LINENO" "_expl" "ac_cv_func__expl"
24807 if test "x$ac_cv_func__expl" = x""yes; then :
24808 cat >>confdefs.h <<_ACEOF
24809 #define HAVE__EXPL 1
24822 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fabsl declaration" >&5
24823 $as_echo_n "checking for fabsl declaration... " >&6; }
24824 if test x${glibcxx_cv_func_fabsl_use+set} != xset; then
24825 if test "${glibcxx_cv_func_fabsl_use+set}" = set; then :
24826 $as_echo_n "(cached) " >&6
24831 ac_cpp='$CXXCPP $CPPFLAGS'
24832 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
24833 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
24834 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
24836 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
24837 /* end confdefs.h. */
24839 #ifdef HAVE_IEEEFP_H
24840 #include <ieeefp.h>
24851 if ac_fn_cxx_try_compile "$LINENO"; then :
24852 glibcxx_cv_func_fabsl_use=yes
24854 glibcxx_cv_func_fabsl_use=no
24856 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
24858 ac_cpp='$CPP $CPPFLAGS'
24859 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
24860 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
24861 ac_compiler_gnu=$ac_cv_c_compiler_gnu
24867 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_fabsl_use" >&5
24868 $as_echo "$glibcxx_cv_func_fabsl_use" >&6; }
24870 if test x$glibcxx_cv_func_fabsl_use = x"yes"; then
24871 for ac_func in fabsl
24873 ac_fn_c_check_func "$LINENO" "fabsl" "ac_cv_func_fabsl"
24874 if test "x$ac_cv_func_fabsl" = x""yes; then :
24875 cat >>confdefs.h <<_ACEOF
24876 #define HAVE_FABSL 1
24884 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _fabsl declaration" >&5
24885 $as_echo_n "checking for _fabsl declaration... " >&6; }
24886 if test x${glibcxx_cv_func__fabsl_use+set} != xset; then
24887 if test "${glibcxx_cv_func__fabsl_use+set}" = set; then :
24888 $as_echo_n "(cached) " >&6
24893 ac_cpp='$CXXCPP $CPPFLAGS'
24894 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
24895 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
24896 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
24898 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
24899 /* end confdefs.h. */
24901 #ifdef HAVE_IEEEFP_H
24902 #include <ieeefp.h>
24913 if ac_fn_cxx_try_compile "$LINENO"; then :
24914 glibcxx_cv_func__fabsl_use=yes
24916 glibcxx_cv_func__fabsl_use=no
24918 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
24920 ac_cpp='$CPP $CPPFLAGS'
24921 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
24922 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
24923 ac_compiler_gnu=$ac_cv_c_compiler_gnu
24929 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__fabsl_use" >&5
24930 $as_echo "$glibcxx_cv_func__fabsl_use" >&6; }
24932 if test x$glibcxx_cv_func__fabsl_use = x"yes"; then
24933 for ac_func in _fabsl
24935 ac_fn_c_check_func "$LINENO" "_fabsl" "ac_cv_func__fabsl"
24936 if test "x$ac_cv_func__fabsl" = x""yes; then :
24937 cat >>confdefs.h <<_ACEOF
24938 #define HAVE__FABSL 1
24951 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fmodl declaration" >&5
24952 $as_echo_n "checking for fmodl declaration... " >&6; }
24953 if test x${glibcxx_cv_func_fmodl_use+set} != xset; then
24954 if test "${glibcxx_cv_func_fmodl_use+set}" = set; then :
24955 $as_echo_n "(cached) " >&6
24960 ac_cpp='$CXXCPP $CPPFLAGS'
24961 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
24962 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
24963 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
24965 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
24966 /* end confdefs.h. */
24976 if ac_fn_cxx_try_compile "$LINENO"; then :
24977 glibcxx_cv_func_fmodl_use=yes
24979 glibcxx_cv_func_fmodl_use=no
24981 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
24983 ac_cpp='$CPP $CPPFLAGS'
24984 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
24985 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
24986 ac_compiler_gnu=$ac_cv_c_compiler_gnu
24992 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_fmodl_use" >&5
24993 $as_echo "$glibcxx_cv_func_fmodl_use" >&6; }
24995 if test x$glibcxx_cv_func_fmodl_use = x"yes"; then
24996 for ac_func in fmodl
24998 ac_fn_c_check_func "$LINENO" "fmodl" "ac_cv_func_fmodl"
24999 if test "x$ac_cv_func_fmodl" = x""yes; then :
25000 cat >>confdefs.h <<_ACEOF
25001 #define HAVE_FMODL 1
25009 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _fmodl declaration" >&5
25010 $as_echo_n "checking for _fmodl declaration... " >&6; }
25011 if test x${glibcxx_cv_func__fmodl_use+set} != xset; then
25012 if test "${glibcxx_cv_func__fmodl_use+set}" = set; then :
25013 $as_echo_n "(cached) " >&6
25018 ac_cpp='$CXXCPP $CPPFLAGS'
25019 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
25020 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
25021 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
25023 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
25024 /* end confdefs.h. */
25034 if ac_fn_cxx_try_compile "$LINENO"; then :
25035 glibcxx_cv_func__fmodl_use=yes
25037 glibcxx_cv_func__fmodl_use=no
25039 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
25041 ac_cpp='$CPP $CPPFLAGS'
25042 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
25043 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
25044 ac_compiler_gnu=$ac_cv_c_compiler_gnu
25050 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__fmodl_use" >&5
25051 $as_echo "$glibcxx_cv_func__fmodl_use" >&6; }
25053 if test x$glibcxx_cv_func__fmodl_use = x"yes"; then
25054 for ac_func in _fmodl
25056 ac_fn_c_check_func "$LINENO" "_fmodl" "ac_cv_func__fmodl"
25057 if test "x$ac_cv_func__fmodl" = x""yes; then :
25058 cat >>confdefs.h <<_ACEOF
25059 #define HAVE__FMODL 1
25072 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for frexpl declaration" >&5
25073 $as_echo_n "checking for frexpl declaration... " >&6; }
25074 if test x${glibcxx_cv_func_frexpl_use+set} != xset; then
25075 if test "${glibcxx_cv_func_frexpl_use+set}" = set; then :
25076 $as_echo_n "(cached) " >&6
25081 ac_cpp='$CXXCPP $CPPFLAGS'
25082 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
25083 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
25084 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
25086 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
25087 /* end confdefs.h. */
25097 if ac_fn_cxx_try_compile "$LINENO"; then :
25098 glibcxx_cv_func_frexpl_use=yes
25100 glibcxx_cv_func_frexpl_use=no
25102 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
25104 ac_cpp='$CPP $CPPFLAGS'
25105 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
25106 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
25107 ac_compiler_gnu=$ac_cv_c_compiler_gnu
25113 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_frexpl_use" >&5
25114 $as_echo "$glibcxx_cv_func_frexpl_use" >&6; }
25116 if test x$glibcxx_cv_func_frexpl_use = x"yes"; then
25117 for ac_func in frexpl
25119 ac_fn_c_check_func "$LINENO" "frexpl" "ac_cv_func_frexpl"
25120 if test "x$ac_cv_func_frexpl" = x""yes; then :
25121 cat >>confdefs.h <<_ACEOF
25122 #define HAVE_FREXPL 1
25130 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _frexpl declaration" >&5
25131 $as_echo_n "checking for _frexpl declaration... " >&6; }
25132 if test x${glibcxx_cv_func__frexpl_use+set} != xset; then
25133 if test "${glibcxx_cv_func__frexpl_use+set}" = set; then :
25134 $as_echo_n "(cached) " >&6
25139 ac_cpp='$CXXCPP $CPPFLAGS'
25140 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
25141 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
25142 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
25144 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
25145 /* end confdefs.h. */
25155 if ac_fn_cxx_try_compile "$LINENO"; then :
25156 glibcxx_cv_func__frexpl_use=yes
25158 glibcxx_cv_func__frexpl_use=no
25160 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
25162 ac_cpp='$CPP $CPPFLAGS'
25163 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
25164 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
25165 ac_compiler_gnu=$ac_cv_c_compiler_gnu
25171 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__frexpl_use" >&5
25172 $as_echo "$glibcxx_cv_func__frexpl_use" >&6; }
25174 if test x$glibcxx_cv_func__frexpl_use = x"yes"; then
25175 for ac_func in _frexpl
25177 ac_fn_c_check_func "$LINENO" "_frexpl" "ac_cv_func__frexpl"
25178 if test "x$ac_cv_func__frexpl" = x""yes; then :
25179 cat >>confdefs.h <<_ACEOF
25180 #define HAVE__FREXPL 1
25193 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for hypotl declaration" >&5
25194 $as_echo_n "checking for hypotl declaration... " >&6; }
25195 if test x${glibcxx_cv_func_hypotl_use+set} != xset; then
25196 if test "${glibcxx_cv_func_hypotl_use+set}" = set; then :
25197 $as_echo_n "(cached) " >&6
25202 ac_cpp='$CXXCPP $CPPFLAGS'
25203 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
25204 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
25205 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
25207 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
25208 /* end confdefs.h. */
25218 if ac_fn_cxx_try_compile "$LINENO"; then :
25219 glibcxx_cv_func_hypotl_use=yes
25221 glibcxx_cv_func_hypotl_use=no
25223 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
25225 ac_cpp='$CPP $CPPFLAGS'
25226 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
25227 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
25228 ac_compiler_gnu=$ac_cv_c_compiler_gnu
25234 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_hypotl_use" >&5
25235 $as_echo "$glibcxx_cv_func_hypotl_use" >&6; }
25237 if test x$glibcxx_cv_func_hypotl_use = x"yes"; then
25238 for ac_func in hypotl
25240 ac_fn_c_check_func "$LINENO" "hypotl" "ac_cv_func_hypotl"
25241 if test "x$ac_cv_func_hypotl" = x""yes; then :
25242 cat >>confdefs.h <<_ACEOF
25243 #define HAVE_HYPOTL 1
25251 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _hypotl declaration" >&5
25252 $as_echo_n "checking for _hypotl declaration... " >&6; }
25253 if test x${glibcxx_cv_func__hypotl_use+set} != xset; then
25254 if test "${glibcxx_cv_func__hypotl_use+set}" = set; then :
25255 $as_echo_n "(cached) " >&6
25260 ac_cpp='$CXXCPP $CPPFLAGS'
25261 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
25262 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
25263 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
25265 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
25266 /* end confdefs.h. */
25276 if ac_fn_cxx_try_compile "$LINENO"; then :
25277 glibcxx_cv_func__hypotl_use=yes
25279 glibcxx_cv_func__hypotl_use=no
25281 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
25283 ac_cpp='$CPP $CPPFLAGS'
25284 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
25285 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
25286 ac_compiler_gnu=$ac_cv_c_compiler_gnu
25292 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__hypotl_use" >&5
25293 $as_echo "$glibcxx_cv_func__hypotl_use" >&6; }
25295 if test x$glibcxx_cv_func__hypotl_use = x"yes"; then
25296 for ac_func in _hypotl
25298 ac_fn_c_check_func "$LINENO" "_hypotl" "ac_cv_func__hypotl"
25299 if test "x$ac_cv_func__hypotl" = x""yes; then :
25300 cat >>confdefs.h <<_ACEOF
25301 #define HAVE__HYPOTL 1
25314 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ldexpl declaration" >&5
25315 $as_echo_n "checking for ldexpl declaration... " >&6; }
25316 if test x${glibcxx_cv_func_ldexpl_use+set} != xset; then
25317 if test "${glibcxx_cv_func_ldexpl_use+set}" = set; then :
25318 $as_echo_n "(cached) " >&6
25323 ac_cpp='$CXXCPP $CPPFLAGS'
25324 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
25325 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
25326 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
25328 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
25329 /* end confdefs.h. */
25339 if ac_fn_cxx_try_compile "$LINENO"; then :
25340 glibcxx_cv_func_ldexpl_use=yes
25342 glibcxx_cv_func_ldexpl_use=no
25344 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
25346 ac_cpp='$CPP $CPPFLAGS'
25347 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
25348 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
25349 ac_compiler_gnu=$ac_cv_c_compiler_gnu
25355 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_ldexpl_use" >&5
25356 $as_echo "$glibcxx_cv_func_ldexpl_use" >&6; }
25358 if test x$glibcxx_cv_func_ldexpl_use = x"yes"; then
25359 for ac_func in ldexpl
25361 ac_fn_c_check_func "$LINENO" "ldexpl" "ac_cv_func_ldexpl"
25362 if test "x$ac_cv_func_ldexpl" = x""yes; then :
25363 cat >>confdefs.h <<_ACEOF
25364 #define HAVE_LDEXPL 1
25372 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _ldexpl declaration" >&5
25373 $as_echo_n "checking for _ldexpl declaration... " >&6; }
25374 if test x${glibcxx_cv_func__ldexpl_use+set} != xset; then
25375 if test "${glibcxx_cv_func__ldexpl_use+set}" = set; then :
25376 $as_echo_n "(cached) " >&6
25381 ac_cpp='$CXXCPP $CPPFLAGS'
25382 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
25383 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
25384 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
25386 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
25387 /* end confdefs.h. */
25397 if ac_fn_cxx_try_compile "$LINENO"; then :
25398 glibcxx_cv_func__ldexpl_use=yes
25400 glibcxx_cv_func__ldexpl_use=no
25402 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
25404 ac_cpp='$CPP $CPPFLAGS'
25405 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
25406 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
25407 ac_compiler_gnu=$ac_cv_c_compiler_gnu
25413 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__ldexpl_use" >&5
25414 $as_echo "$glibcxx_cv_func__ldexpl_use" >&6; }
25416 if test x$glibcxx_cv_func__ldexpl_use = x"yes"; then
25417 for ac_func in _ldexpl
25419 ac_fn_c_check_func "$LINENO" "_ldexpl" "ac_cv_func__ldexpl"
25420 if test "x$ac_cv_func__ldexpl" = x""yes; then :
25421 cat >>confdefs.h <<_ACEOF
25422 #define HAVE__LDEXPL 1
25435 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for logl declaration" >&5
25436 $as_echo_n "checking for logl declaration... " >&6; }
25437 if test x${glibcxx_cv_func_logl_use+set} != xset; then
25438 if test "${glibcxx_cv_func_logl_use+set}" = set; then :
25439 $as_echo_n "(cached) " >&6
25444 ac_cpp='$CXXCPP $CPPFLAGS'
25445 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
25446 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
25447 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
25449 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
25450 /* end confdefs.h. */
25452 #ifdef HAVE_IEEEFP_H
25453 #include <ieeefp.h>
25464 if ac_fn_cxx_try_compile "$LINENO"; then :
25465 glibcxx_cv_func_logl_use=yes
25467 glibcxx_cv_func_logl_use=no
25469 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
25471 ac_cpp='$CPP $CPPFLAGS'
25472 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
25473 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
25474 ac_compiler_gnu=$ac_cv_c_compiler_gnu
25480 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_logl_use" >&5
25481 $as_echo "$glibcxx_cv_func_logl_use" >&6; }
25483 if test x$glibcxx_cv_func_logl_use = x"yes"; then
25484 for ac_func in logl
25486 ac_fn_c_check_func "$LINENO" "logl" "ac_cv_func_logl"
25487 if test "x$ac_cv_func_logl" = x""yes; then :
25488 cat >>confdefs.h <<_ACEOF
25489 #define HAVE_LOGL 1
25497 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _logl declaration" >&5
25498 $as_echo_n "checking for _logl declaration... " >&6; }
25499 if test x${glibcxx_cv_func__logl_use+set} != xset; then
25500 if test "${glibcxx_cv_func__logl_use+set}" = set; then :
25501 $as_echo_n "(cached) " >&6
25506 ac_cpp='$CXXCPP $CPPFLAGS'
25507 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
25508 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
25509 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
25511 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
25512 /* end confdefs.h. */
25514 #ifdef HAVE_IEEEFP_H
25515 #include <ieeefp.h>
25526 if ac_fn_cxx_try_compile "$LINENO"; then :
25527 glibcxx_cv_func__logl_use=yes
25529 glibcxx_cv_func__logl_use=no
25531 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
25533 ac_cpp='$CPP $CPPFLAGS'
25534 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
25535 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
25536 ac_compiler_gnu=$ac_cv_c_compiler_gnu
25542 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__logl_use" >&5
25543 $as_echo "$glibcxx_cv_func__logl_use" >&6; }
25545 if test x$glibcxx_cv_func__logl_use = x"yes"; then
25546 for ac_func in _logl
25548 ac_fn_c_check_func "$LINENO" "_logl" "ac_cv_func__logl"
25549 if test "x$ac_cv_func__logl" = x""yes; then :
25550 cat >>confdefs.h <<_ACEOF
25551 #define HAVE__LOGL 1
25564 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for log10l declaration" >&5
25565 $as_echo_n "checking for log10l declaration... " >&6; }
25566 if test x${glibcxx_cv_func_log10l_use+set} != xset; then
25567 if test "${glibcxx_cv_func_log10l_use+set}" = set; then :
25568 $as_echo_n "(cached) " >&6
25573 ac_cpp='$CXXCPP $CPPFLAGS'
25574 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
25575 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
25576 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
25578 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
25579 /* end confdefs.h. */
25581 #ifdef HAVE_IEEEFP_H
25582 #include <ieeefp.h>
25593 if ac_fn_cxx_try_compile "$LINENO"; then :
25594 glibcxx_cv_func_log10l_use=yes
25596 glibcxx_cv_func_log10l_use=no
25598 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
25600 ac_cpp='$CPP $CPPFLAGS'
25601 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
25602 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
25603 ac_compiler_gnu=$ac_cv_c_compiler_gnu
25609 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_log10l_use" >&5
25610 $as_echo "$glibcxx_cv_func_log10l_use" >&6; }
25612 if test x$glibcxx_cv_func_log10l_use = x"yes"; then
25613 for ac_func in log10l
25615 ac_fn_c_check_func "$LINENO" "log10l" "ac_cv_func_log10l"
25616 if test "x$ac_cv_func_log10l" = x""yes; then :
25617 cat >>confdefs.h <<_ACEOF
25618 #define HAVE_LOG10L 1
25626 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _log10l declaration" >&5
25627 $as_echo_n "checking for _log10l declaration... " >&6; }
25628 if test x${glibcxx_cv_func__log10l_use+set} != xset; then
25629 if test "${glibcxx_cv_func__log10l_use+set}" = set; then :
25630 $as_echo_n "(cached) " >&6
25635 ac_cpp='$CXXCPP $CPPFLAGS'
25636 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
25637 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
25638 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
25640 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
25641 /* end confdefs.h. */
25643 #ifdef HAVE_IEEEFP_H
25644 #include <ieeefp.h>
25655 if ac_fn_cxx_try_compile "$LINENO"; then :
25656 glibcxx_cv_func__log10l_use=yes
25658 glibcxx_cv_func__log10l_use=no
25660 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
25662 ac_cpp='$CPP $CPPFLAGS'
25663 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
25664 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
25665 ac_compiler_gnu=$ac_cv_c_compiler_gnu
25671 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__log10l_use" >&5
25672 $as_echo "$glibcxx_cv_func__log10l_use" >&6; }
25674 if test x$glibcxx_cv_func__log10l_use = x"yes"; then
25675 for ac_func in _log10l
25677 ac_fn_c_check_func "$LINENO" "_log10l" "ac_cv_func__log10l"
25678 if test "x$ac_cv_func__log10l" = x""yes; then :
25679 cat >>confdefs.h <<_ACEOF
25680 #define HAVE__LOG10L 1
25693 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for modfl declaration" >&5
25694 $as_echo_n "checking for modfl declaration... " >&6; }
25695 if test x${glibcxx_cv_func_modfl_use+set} != xset; then
25696 if test "${glibcxx_cv_func_modfl_use+set}" = set; then :
25697 $as_echo_n "(cached) " >&6
25702 ac_cpp='$CXXCPP $CPPFLAGS'
25703 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
25704 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
25705 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
25707 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
25708 /* end confdefs.h. */
25718 if ac_fn_cxx_try_compile "$LINENO"; then :
25719 glibcxx_cv_func_modfl_use=yes
25721 glibcxx_cv_func_modfl_use=no
25723 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
25725 ac_cpp='$CPP $CPPFLAGS'
25726 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
25727 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
25728 ac_compiler_gnu=$ac_cv_c_compiler_gnu
25734 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_modfl_use" >&5
25735 $as_echo "$glibcxx_cv_func_modfl_use" >&6; }
25737 if test x$glibcxx_cv_func_modfl_use = x"yes"; then
25738 for ac_func in modfl
25740 ac_fn_c_check_func "$LINENO" "modfl" "ac_cv_func_modfl"
25741 if test "x$ac_cv_func_modfl" = x""yes; then :
25742 cat >>confdefs.h <<_ACEOF
25743 #define HAVE_MODFL 1
25751 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _modfl declaration" >&5
25752 $as_echo_n "checking for _modfl declaration... " >&6; }
25753 if test x${glibcxx_cv_func__modfl_use+set} != xset; then
25754 if test "${glibcxx_cv_func__modfl_use+set}" = set; then :
25755 $as_echo_n "(cached) " >&6
25760 ac_cpp='$CXXCPP $CPPFLAGS'
25761 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
25762 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
25763 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
25765 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
25766 /* end confdefs.h. */
25776 if ac_fn_cxx_try_compile "$LINENO"; then :
25777 glibcxx_cv_func__modfl_use=yes
25779 glibcxx_cv_func__modfl_use=no
25781 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
25783 ac_cpp='$CPP $CPPFLAGS'
25784 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
25785 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
25786 ac_compiler_gnu=$ac_cv_c_compiler_gnu
25792 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__modfl_use" >&5
25793 $as_echo "$glibcxx_cv_func__modfl_use" >&6; }
25795 if test x$glibcxx_cv_func__modfl_use = x"yes"; then
25796 for ac_func in _modfl
25798 ac_fn_c_check_func "$LINENO" "_modfl" "ac_cv_func__modfl"
25799 if test "x$ac_cv_func__modfl" = x""yes; then :
25800 cat >>confdefs.h <<_ACEOF
25801 #define HAVE__MODFL 1
25814 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for powl declaration" >&5
25815 $as_echo_n "checking for powl declaration... " >&6; }
25816 if test x${glibcxx_cv_func_powl_use+set} != xset; then
25817 if test "${glibcxx_cv_func_powl_use+set}" = set; then :
25818 $as_echo_n "(cached) " >&6
25823 ac_cpp='$CXXCPP $CPPFLAGS'
25824 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
25825 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
25826 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
25828 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
25829 /* end confdefs.h. */
25839 if ac_fn_cxx_try_compile "$LINENO"; then :
25840 glibcxx_cv_func_powl_use=yes
25842 glibcxx_cv_func_powl_use=no
25844 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
25846 ac_cpp='$CPP $CPPFLAGS'
25847 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
25848 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
25849 ac_compiler_gnu=$ac_cv_c_compiler_gnu
25855 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_powl_use" >&5
25856 $as_echo "$glibcxx_cv_func_powl_use" >&6; }
25858 if test x$glibcxx_cv_func_powl_use = x"yes"; then
25859 for ac_func in powl
25861 ac_fn_c_check_func "$LINENO" "powl" "ac_cv_func_powl"
25862 if test "x$ac_cv_func_powl" = x""yes; then :
25863 cat >>confdefs.h <<_ACEOF
25864 #define HAVE_POWL 1
25872 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _powl declaration" >&5
25873 $as_echo_n "checking for _powl declaration... " >&6; }
25874 if test x${glibcxx_cv_func__powl_use+set} != xset; then
25875 if test "${glibcxx_cv_func__powl_use+set}" = set; then :
25876 $as_echo_n "(cached) " >&6
25881 ac_cpp='$CXXCPP $CPPFLAGS'
25882 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
25883 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
25884 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
25886 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
25887 /* end confdefs.h. */
25897 if ac_fn_cxx_try_compile "$LINENO"; then :
25898 glibcxx_cv_func__powl_use=yes
25900 glibcxx_cv_func__powl_use=no
25902 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
25904 ac_cpp='$CPP $CPPFLAGS'
25905 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
25906 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
25907 ac_compiler_gnu=$ac_cv_c_compiler_gnu
25913 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__powl_use" >&5
25914 $as_echo "$glibcxx_cv_func__powl_use" >&6; }
25916 if test x$glibcxx_cv_func__powl_use = x"yes"; then
25917 for ac_func in _powl
25919 ac_fn_c_check_func "$LINENO" "_powl" "ac_cv_func__powl"
25920 if test "x$ac_cv_func__powl" = x""yes; then :
25921 cat >>confdefs.h <<_ACEOF
25922 #define HAVE__POWL 1
25935 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sqrtl declaration" >&5
25936 $as_echo_n "checking for sqrtl declaration... " >&6; }
25937 if test x${glibcxx_cv_func_sqrtl_use+set} != xset; then
25938 if test "${glibcxx_cv_func_sqrtl_use+set}" = set; then :
25939 $as_echo_n "(cached) " >&6
25944 ac_cpp='$CXXCPP $CPPFLAGS'
25945 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
25946 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
25947 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
25949 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
25950 /* end confdefs.h. */
25952 #ifdef HAVE_IEEEFP_H
25953 #include <ieeefp.h>
25964 if ac_fn_cxx_try_compile "$LINENO"; then :
25965 glibcxx_cv_func_sqrtl_use=yes
25967 glibcxx_cv_func_sqrtl_use=no
25969 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
25971 ac_cpp='$CPP $CPPFLAGS'
25972 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
25973 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
25974 ac_compiler_gnu=$ac_cv_c_compiler_gnu
25980 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_sqrtl_use" >&5
25981 $as_echo "$glibcxx_cv_func_sqrtl_use" >&6; }
25983 if test x$glibcxx_cv_func_sqrtl_use = x"yes"; then
25984 for ac_func in sqrtl
25986 ac_fn_c_check_func "$LINENO" "sqrtl" "ac_cv_func_sqrtl"
25987 if test "x$ac_cv_func_sqrtl" = x""yes; then :
25988 cat >>confdefs.h <<_ACEOF
25989 #define HAVE_SQRTL 1
25997 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _sqrtl declaration" >&5
25998 $as_echo_n "checking for _sqrtl declaration... " >&6; }
25999 if test x${glibcxx_cv_func__sqrtl_use+set} != xset; then
26000 if test "${glibcxx_cv_func__sqrtl_use+set}" = set; then :
26001 $as_echo_n "(cached) " >&6
26006 ac_cpp='$CXXCPP $CPPFLAGS'
26007 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
26008 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
26009 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
26011 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
26012 /* end confdefs.h. */
26014 #ifdef HAVE_IEEEFP_H
26015 #include <ieeefp.h>
26026 if ac_fn_cxx_try_compile "$LINENO"; then :
26027 glibcxx_cv_func__sqrtl_use=yes
26029 glibcxx_cv_func__sqrtl_use=no
26031 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
26033 ac_cpp='$CPP $CPPFLAGS'
26034 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
26035 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
26036 ac_compiler_gnu=$ac_cv_c_compiler_gnu
26042 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__sqrtl_use" >&5
26043 $as_echo "$glibcxx_cv_func__sqrtl_use" >&6; }
26045 if test x$glibcxx_cv_func__sqrtl_use = x"yes"; then
26046 for ac_func in _sqrtl
26048 ac_fn_c_check_func "$LINENO" "_sqrtl" "ac_cv_func__sqrtl"
26049 if test "x$ac_cv_func__sqrtl" = x""yes; then :
26050 cat >>confdefs.h <<_ACEOF
26051 #define HAVE__SQRTL 1
26064 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sincosl declaration" >&5
26065 $as_echo_n "checking for sincosl declaration... " >&6; }
26066 if test x${glibcxx_cv_func_sincosl_use+set} != xset; then
26067 if test "${glibcxx_cv_func_sincosl_use+set}" = set; then :
26068 $as_echo_n "(cached) " >&6
26073 ac_cpp='$CXXCPP $CPPFLAGS'
26074 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
26075 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
26076 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
26078 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
26079 /* end confdefs.h. */
26089 if ac_fn_cxx_try_compile "$LINENO"; then :
26090 glibcxx_cv_func_sincosl_use=yes
26092 glibcxx_cv_func_sincosl_use=no
26094 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
26096 ac_cpp='$CPP $CPPFLAGS'
26097 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
26098 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
26099 ac_compiler_gnu=$ac_cv_c_compiler_gnu
26105 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_sincosl_use" >&5
26106 $as_echo "$glibcxx_cv_func_sincosl_use" >&6; }
26108 if test x$glibcxx_cv_func_sincosl_use = x"yes"; then
26109 for ac_func in sincosl
26111 ac_fn_c_check_func "$LINENO" "sincosl" "ac_cv_func_sincosl"
26112 if test "x$ac_cv_func_sincosl" = x""yes; then :
26113 cat >>confdefs.h <<_ACEOF
26114 #define HAVE_SINCOSL 1
26122 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _sincosl declaration" >&5
26123 $as_echo_n "checking for _sincosl declaration... " >&6; }
26124 if test x${glibcxx_cv_func__sincosl_use+set} != xset; then
26125 if test "${glibcxx_cv_func__sincosl_use+set}" = set; then :
26126 $as_echo_n "(cached) " >&6
26131 ac_cpp='$CXXCPP $CPPFLAGS'
26132 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
26133 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
26134 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
26136 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
26137 /* end confdefs.h. */
26147 if ac_fn_cxx_try_compile "$LINENO"; then :
26148 glibcxx_cv_func__sincosl_use=yes
26150 glibcxx_cv_func__sincosl_use=no
26152 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
26154 ac_cpp='$CPP $CPPFLAGS'
26155 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
26156 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
26157 ac_compiler_gnu=$ac_cv_c_compiler_gnu
26163 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__sincosl_use" >&5
26164 $as_echo "$glibcxx_cv_func__sincosl_use" >&6; }
26166 if test x$glibcxx_cv_func__sincosl_use = x"yes"; then
26167 for ac_func in _sincosl
26169 ac_fn_c_check_func "$LINENO" "_sincosl" "ac_cv_func__sincosl"
26170 if test "x$ac_cv_func__sincosl" = x""yes; then :
26171 cat >>confdefs.h <<_ACEOF
26172 #define HAVE__SINCOSL 1
26185 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for finitel declaration" >&5
26186 $as_echo_n "checking for finitel declaration... " >&6; }
26187 if test x${glibcxx_cv_func_finitel_use+set} != xset; then
26188 if test "${glibcxx_cv_func_finitel_use+set}" = set; then :
26189 $as_echo_n "(cached) " >&6
26194 ac_cpp='$CXXCPP $CPPFLAGS'
26195 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
26196 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
26197 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
26199 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
26200 /* end confdefs.h. */
26202 #ifdef HAVE_IEEEFP_H
26203 #include <ieeefp.h>
26214 if ac_fn_cxx_try_compile "$LINENO"; then :
26215 glibcxx_cv_func_finitel_use=yes
26217 glibcxx_cv_func_finitel_use=no
26219 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
26221 ac_cpp='$CPP $CPPFLAGS'
26222 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
26223 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
26224 ac_compiler_gnu=$ac_cv_c_compiler_gnu
26230 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_finitel_use" >&5
26231 $as_echo "$glibcxx_cv_func_finitel_use" >&6; }
26233 if test x$glibcxx_cv_func_finitel_use = x"yes"; then
26234 for ac_func in finitel
26236 ac_fn_c_check_func "$LINENO" "finitel" "ac_cv_func_finitel"
26237 if test "x$ac_cv_func_finitel" = x""yes; then :
26238 cat >>confdefs.h <<_ACEOF
26239 #define HAVE_FINITEL 1
26247 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _finitel declaration" >&5
26248 $as_echo_n "checking for _finitel declaration... " >&6; }
26249 if test x${glibcxx_cv_func__finitel_use+set} != xset; then
26250 if test "${glibcxx_cv_func__finitel_use+set}" = set; then :
26251 $as_echo_n "(cached) " >&6
26256 ac_cpp='$CXXCPP $CPPFLAGS'
26257 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
26258 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
26259 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
26261 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
26262 /* end confdefs.h. */
26264 #ifdef HAVE_IEEEFP_H
26265 #include <ieeefp.h>
26276 if ac_fn_cxx_try_compile "$LINENO"; then :
26277 glibcxx_cv_func__finitel_use=yes
26279 glibcxx_cv_func__finitel_use=no
26281 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
26283 ac_cpp='$CPP $CPPFLAGS'
26284 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
26285 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
26286 ac_compiler_gnu=$ac_cv_c_compiler_gnu
26292 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__finitel_use" >&5
26293 $as_echo "$glibcxx_cv_func__finitel_use" >&6; }
26295 if test x$glibcxx_cv_func__finitel_use = x"yes"; then
26296 for ac_func in _finitel
26298 ac_fn_c_check_func "$LINENO" "_finitel" "ac_cv_func__finitel"
26299 if test "x$ac_cv_func__finitel" = x""yes; then :
26300 cat >>confdefs.h <<_ACEOF
26301 #define HAVE__FINITEL 1
26313 LIBS="$ac_save_LIBS"
26314 CXXFLAGS="$ac_save_CXXFLAGS"
26317 ac_test_CXXFLAGS="${CXXFLAGS+set}"
26318 ac_save_CXXFLAGS="$CXXFLAGS"
26319 CXXFLAGS='-fno-builtin -D_GNU_SOURCE'
26322 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for at_quick_exit declaration" >&5
26323 $as_echo_n "checking for at_quick_exit declaration... " >&6; }
26324 if test x${glibcxx_cv_func_at_quick_exit_use+set} != xset; then
26325 if test "${glibcxx_cv_func_at_quick_exit_use+set}" = set; then :
26326 $as_echo_n "(cached) " >&6
26331 ac_cpp='$CXXCPP $CPPFLAGS'
26332 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
26333 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
26334 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
26336 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
26337 /* end confdefs.h. */
26338 #include <stdlib.h>
26347 if ac_fn_cxx_try_compile "$LINENO"; then :
26348 glibcxx_cv_func_at_quick_exit_use=yes
26350 glibcxx_cv_func_at_quick_exit_use=no
26352 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
26354 ac_cpp='$CPP $CPPFLAGS'
26355 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
26356 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
26357 ac_compiler_gnu=$ac_cv_c_compiler_gnu
26363 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_at_quick_exit_use" >&5
26364 $as_echo "$glibcxx_cv_func_at_quick_exit_use" >&6; }
26365 if test x$glibcxx_cv_func_at_quick_exit_use = x"yes"; then
26366 for ac_func in at_quick_exit
26368 ac_fn_c_check_func "$LINENO" "at_quick_exit" "ac_cv_func_at_quick_exit"
26369 if test "x$ac_cv_func_at_quick_exit" = x""yes; then :
26370 cat >>confdefs.h <<_ACEOF
26371 #define HAVE_AT_QUICK_EXIT 1
26380 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for quick_exit declaration" >&5
26381 $as_echo_n "checking for quick_exit declaration... " >&6; }
26382 if test x${glibcxx_cv_func_quick_exit_use+set} != xset; then
26383 if test "${glibcxx_cv_func_quick_exit_use+set}" = set; then :
26384 $as_echo_n "(cached) " >&6
26389 ac_cpp='$CXXCPP $CPPFLAGS'
26390 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
26391 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
26392 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
26394 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
26395 /* end confdefs.h. */
26396 #include <stdlib.h>
26405 if ac_fn_cxx_try_compile "$LINENO"; then :
26406 glibcxx_cv_func_quick_exit_use=yes
26408 glibcxx_cv_func_quick_exit_use=no
26410 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
26412 ac_cpp='$CPP $CPPFLAGS'
26413 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
26414 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
26415 ac_compiler_gnu=$ac_cv_c_compiler_gnu
26421 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_quick_exit_use" >&5
26422 $as_echo "$glibcxx_cv_func_quick_exit_use" >&6; }
26423 if test x$glibcxx_cv_func_quick_exit_use = x"yes"; then
26424 for ac_func in quick_exit
26426 ac_fn_c_check_func "$LINENO" "quick_exit" "ac_cv_func_quick_exit"
26427 if test "x$ac_cv_func_quick_exit" = x""yes; then :
26428 cat >>confdefs.h <<_ACEOF
26429 #define HAVE_QUICK_EXIT 1
26438 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for strtold declaration" >&5
26439 $as_echo_n "checking for strtold declaration... " >&6; }
26440 if test x${glibcxx_cv_func_strtold_use+set} != xset; then
26441 if test "${glibcxx_cv_func_strtold_use+set}" = set; then :
26442 $as_echo_n "(cached) " >&6
26447 ac_cpp='$CXXCPP $CPPFLAGS'
26448 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
26449 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
26450 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
26452 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
26453 /* end confdefs.h. */
26454 #include <stdlib.h>
26463 if ac_fn_cxx_try_compile "$LINENO"; then :
26464 glibcxx_cv_func_strtold_use=yes
26466 glibcxx_cv_func_strtold_use=no
26468 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
26470 ac_cpp='$CPP $CPPFLAGS'
26471 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
26472 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
26473 ac_compiler_gnu=$ac_cv_c_compiler_gnu
26479 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_strtold_use" >&5
26480 $as_echo "$glibcxx_cv_func_strtold_use" >&6; }
26481 if test x$glibcxx_cv_func_strtold_use = x"yes"; then
26482 for ac_func in strtold
26484 ac_fn_c_check_func "$LINENO" "strtold" "ac_cv_func_strtold"
26485 if test "x$ac_cv_func_strtold" = x""yes; then :
26486 cat >>confdefs.h <<_ACEOF
26487 #define HAVE_STRTOLD 1
26498 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for strtof declaration" >&5
26499 $as_echo_n "checking for strtof declaration... " >&6; }
26500 if test x${glibcxx_cv_func_strtof_use+set} != xset; then
26501 if test "${glibcxx_cv_func_strtof_use+set}" = set; then :
26502 $as_echo_n "(cached) " >&6
26507 ac_cpp='$CXXCPP $CPPFLAGS'
26508 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
26509 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
26510 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
26512 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
26513 /* end confdefs.h. */
26514 #include <stdlib.h>
26523 if ac_fn_cxx_try_compile "$LINENO"; then :
26524 glibcxx_cv_func_strtof_use=yes
26526 glibcxx_cv_func_strtof_use=no
26528 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
26530 ac_cpp='$CPP $CPPFLAGS'
26531 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
26532 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
26533 ac_compiler_gnu=$ac_cv_c_compiler_gnu
26539 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_strtof_use" >&5
26540 $as_echo "$glibcxx_cv_func_strtof_use" >&6; }
26541 if test x$glibcxx_cv_func_strtof_use = x"yes"; then
26542 for ac_func in strtof
26544 ac_fn_c_check_func "$LINENO" "strtof" "ac_cv_func_strtof"
26545 if test "x$ac_cv_func_strtof" = x""yes; then :
26546 cat >>confdefs.h <<_ACEOF
26547 #define HAVE_STRTOF 1
26558 CXXFLAGS="$ac_save_CXXFLAGS"
26561 # For /dev/random and /dev/urandom for TR1.
26564 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for \"/dev/random\" and \"/dev/urandom\" for TR1 random_device" >&5
26565 $as_echo_n "checking for \"/dev/random\" and \"/dev/urandom\" for TR1 random_device... " >&6; }
26566 if test "${glibcxx_cv_random_tr1+set}" = set; then :
26567 $as_echo_n "(cached) " >&6
26570 if test -r /dev/random && test -r /dev/urandom; then
26571 ## For MSys environment the test above is detect as false-positive
26572 ## on mingw-targets. So disable it explicit for them.
26573 case ${target_os} in
26574 *mingw*) glibcxx_cv_random_tr1=no ;;
26575 *) glibcxx_cv_random_tr1=yes ;;
26578 glibcxx_cv_random_tr1=no;
26583 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_random_tr1" >&5
26584 $as_echo "$glibcxx_cv_random_tr1" >&6; }
26586 if test x"$glibcxx_cv_random_tr1" = x"yes"; then
26588 $as_echo "#define _GLIBCXX_USE_RANDOM_TR1 1" >>confdefs.h
26597 # Check whether --enable-tls was given.
26598 if test "${enable_tls+set}" = set; then :
26599 enableval=$enable_tls;
26600 case "$enableval" in
26602 *) as_fn_error "Argument to enable/disable tls must be yes or no" "$LINENO" 5 ;;
26610 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the target supports thread-local storage" >&5
26611 $as_echo_n "checking whether the target supports thread-local storage... " >&6; }
26612 if test "${gcc_cv_have_tls+set}" = set; then :
26613 $as_echo_n "(cached) " >&6
26616 if test "$cross_compiling" = yes; then :
26617 if test x$gcc_no_link = xyes; then
26618 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
26620 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
26621 /* end confdefs.h. */
26622 __thread int a; int b; int main() { return a = b; }
26624 if ac_fn_c_try_link "$LINENO"; then :
26625 chktls_save_LDFLAGS="$LDFLAGS"
26628 LDFLAGS="-shared -Wl,--no-undefined $LDFLAGS"
26631 chktls_save_CFLAGS="$CFLAGS"
26632 CFLAGS="-fPIC $CFLAGS"
26633 if test x$gcc_no_link = xyes; then
26634 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
26636 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
26637 /* end confdefs.h. */
26638 int f() { return 0; }
26640 if ac_fn_c_try_link "$LINENO"; then :
26641 if test x$gcc_no_link = xyes; then
26642 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
26644 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
26645 /* end confdefs.h. */
26646 __thread int a; int b; int f() { return a = b; }
26648 if ac_fn_c_try_link "$LINENO"; then :
26649 gcc_cv_have_tls=yes
26653 rm -f core conftest.err conftest.$ac_objext \
26654 conftest$ac_exeext conftest.$ac_ext
26656 gcc_cv_have_tls=yes
26658 rm -f core conftest.err conftest.$ac_objext \
26659 conftest$ac_exeext conftest.$ac_ext
26660 CFLAGS="$chktls_save_CFLAGS"
26661 LDFLAGS="$chktls_save_LDFLAGS"
26665 rm -f core conftest.err conftest.$ac_objext \
26666 conftest$ac_exeext conftest.$ac_ext
26670 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
26671 /* end confdefs.h. */
26672 __thread int a; int b; int main() { return a = b; }
26674 if ac_fn_c_try_run "$LINENO"; then :
26675 chktls_save_LDFLAGS="$LDFLAGS"
26676 LDFLAGS="-static $LDFLAGS"
26677 if test x$gcc_no_link = xyes; then
26678 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
26680 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
26681 /* end confdefs.h. */
26682 int main() { return 0; }
26684 if ac_fn_c_try_link "$LINENO"; then :
26685 if test "$cross_compiling" = yes; then :
26686 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
26687 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
26688 as_fn_error "cannot run test program while cross compiling
26689 See \`config.log' for more details." "$LINENO" 5; }
26691 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
26692 /* end confdefs.h. */
26693 __thread int a; int b; int main() { return a = b; }
26695 if ac_fn_c_try_run "$LINENO"; then :
26696 gcc_cv_have_tls=yes
26700 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
26701 conftest.$ac_objext conftest.beam conftest.$ac_ext
26705 gcc_cv_have_tls=yes
26707 rm -f core conftest.err conftest.$ac_objext \
26708 conftest$ac_exeext conftest.$ac_ext
26709 LDFLAGS="$chktls_save_LDFLAGS"
26710 if test $gcc_cv_have_tls = yes; then
26711 chktls_save_CFLAGS="$CFLAGS"
26712 thread_CFLAGS=failed
26713 for flag in '' '-pthread' '-lpthread'; do
26714 CFLAGS="$flag $chktls_save_CFLAGS"
26715 if test x$gcc_no_link = xyes; then
26716 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
26718 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
26719 /* end confdefs.h. */
26720 #include <pthread.h>
26721 void *g(void *d) { return NULL; }
26725 pthread_t t; pthread_create(&t,NULL,g,NULL);
26730 if ac_fn_c_try_link "$LINENO"; then :
26731 thread_CFLAGS="$flag"
26733 rm -f core conftest.err conftest.$ac_objext \
26734 conftest$ac_exeext conftest.$ac_ext
26735 if test "X$thread_CFLAGS" != Xfailed; then
26739 CFLAGS="$chktls_save_CFLAGS"
26740 if test "X$thread_CFLAGS" != Xfailed; then
26741 CFLAGS="$thread_CFLAGS $chktls_save_CFLAGS"
26742 if test "$cross_compiling" = yes; then :
26743 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
26744 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
26745 as_fn_error "cannot run test program while cross compiling
26746 See \`config.log' for more details." "$LINENO" 5; }
26748 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
26749 /* end confdefs.h. */
26750 #include <pthread.h>
26752 static int *volatile a_in_other_thread;
26754 thread_func (void *arg)
26756 a_in_other_thread = &a;
26763 void *thread_retval;
26764 int *volatile a_in_main_thread;
26765 a_in_main_thread = &a;
26766 if (pthread_create (&thread, (pthread_attr_t *)0,
26767 thread_func, (void *)0))
26769 if (pthread_join (thread, &thread_retval))
26771 return (a_in_other_thread == a_in_main_thread);
26776 if ac_fn_c_try_run "$LINENO"; then :
26777 gcc_cv_have_tls=yes
26781 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
26782 conftest.$ac_objext conftest.beam conftest.$ac_ext
26785 CFLAGS="$chktls_save_CFLAGS"
26791 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
26792 conftest.$ac_objext conftest.beam conftest.$ac_ext
26796 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_have_tls" >&5
26797 $as_echo "$gcc_cv_have_tls" >&6; }
26798 if test "$enable_tls $gcc_cv_have_tls" = "yes yes"; then
26800 $as_echo "#define HAVE_TLS 1" >>confdefs.h
26804 for ac_func in __cxa_thread_atexit_impl
26806 ac_fn_c_check_func "$LINENO" "__cxa_thread_atexit_impl" "ac_cv_func___cxa_thread_atexit_impl"
26807 if test "x$ac_cv_func___cxa_thread_atexit_impl" = x""yes; then :
26808 cat >>confdefs.h <<_ACEOF
26809 #define HAVE___CXA_THREAD_ATEXIT_IMPL 1
26816 # For iconv support.
26818 if test "X$prefix" = "XNONE"; then
26819 acl_final_prefix="$ac_default_prefix"
26821 acl_final_prefix="$prefix"
26823 if test "X$exec_prefix" = "XNONE"; then
26824 acl_final_exec_prefix='${prefix}'
26826 acl_final_exec_prefix="$exec_prefix"
26828 acl_save_prefix="$prefix"
26829 prefix="$acl_final_prefix"
26830 eval acl_final_exec_prefix=\"$acl_final_exec_prefix\"
26831 prefix="$acl_save_prefix"
26834 # Check whether --with-gnu-ld was given.
26835 if test "${with_gnu_ld+set}" = set; then :
26836 withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes
26841 # Prepare PATH_SEPARATOR.
26842 # The user is always right.
26843 if test "${PATH_SEPARATOR+set}" != set; then
26844 echo "#! /bin/sh" >conf$$.sh
26845 echo "exit 0" >>conf$$.sh
26847 if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
26855 if test "$GCC" = yes; then
26856 # Check if gcc -print-prog-name=ld gives a path.
26857 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by GCC" >&5
26858 $as_echo_n "checking for ld used by GCC... " >&6; }
26861 # gcc leaves a trailing carriage return which upsets mingw
26862 ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
26864 ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
26867 # Accept absolute paths.
26868 [\\/]* | [A-Za-z]:[\\/]*)
26869 re_direlt='/[^/][^/]*/\.\./'
26870 # Canonicalize the path of ld
26871 ac_prog=`echo $ac_prog| sed 's%\\\\%/%g'`
26872 while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do
26873 ac_prog=`echo $ac_prog| sed "s%$re_direlt%/%"`
26875 test -z "$LD" && LD="$ac_prog"
26878 # If it fails, then pretend we aren't using GCC.
26882 # If it is relative, then search for the first ld in PATH.
26883 with_gnu_ld=unknown
26886 elif test "$with_gnu_ld" = yes; then
26887 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
26888 $as_echo_n "checking for GNU ld... " >&6; }
26890 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
26891 $as_echo_n "checking for non-GNU ld... " >&6; }
26893 if test "${acl_cv_path_LD+set}" = set; then :
26894 $as_echo_n "(cached) " >&6
26896 if test -z "$LD"; then
26897 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"
26898 for ac_dir in $PATH; do
26899 test -z "$ac_dir" && ac_dir=.
26900 if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
26901 acl_cv_path_LD="$ac_dir/$ac_prog"
26902 # Check to see if the program is GNU ld. I'd rather use --version,
26903 # but apparently some GNU ld's only accept -v.
26904 # Break only if it was the GNU/non-GNU ld that we prefer.
26905 if "$acl_cv_path_LD" -v 2>&1 < /dev/null | egrep '(GNU|with BFD)' > /dev/null; then
26906 test "$with_gnu_ld" != no && break
26908 test "$with_gnu_ld" != yes && break
26914 acl_cv_path_LD="$LD" # Let the user override the test with a path.
26918 LD="$acl_cv_path_LD"
26919 if test -n "$LD"; then
26920 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
26921 $as_echo "$LD" >&6; }
26923 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
26924 $as_echo "no" >&6; }
26926 test -z "$LD" && as_fn_error "no acceptable ld found in \$PATH" "$LINENO" 5
26927 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
26928 $as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
26929 if test "${acl_cv_prog_gnu_ld+set}" = set; then :
26930 $as_echo_n "(cached) " >&6
26932 # I'd rather use --version here, but apparently some GNU ld's only accept -v.
26933 if $LD -v 2>&1 </dev/null | egrep '(GNU|with BFD)' 1>&5; then
26934 acl_cv_prog_gnu_ld=yes
26936 acl_cv_prog_gnu_ld=no
26939 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acl_cv_prog_gnu_ld" >&5
26940 $as_echo "$acl_cv_prog_gnu_ld" >&6; }
26941 with_gnu_ld=$acl_cv_prog_gnu_ld
26945 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shared library run path origin" >&5
26946 $as_echo_n "checking for shared library run path origin... " >&6; }
26947 if test "${acl_cv_rpath+set}" = set; then :
26948 $as_echo_n "(cached) " >&6
26951 CC="$CC" GCC="$GCC" LDFLAGS="$LDFLAGS" LD="$LD" with_gnu_ld="$with_gnu_ld" \
26952 ${CONFIG_SHELL-/bin/sh} "$ac_aux_dir/config.rpath" "$host" > conftest.sh
26954 rm -f ./conftest.sh
26958 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acl_cv_rpath" >&5
26959 $as_echo "$acl_cv_rpath" >&6; }
26961 libext="$acl_cv_libext"
26962 shlibext="$acl_cv_shlibext"
26963 hardcode_libdir_flag_spec="$acl_cv_hardcode_libdir_flag_spec"
26964 hardcode_libdir_separator="$acl_cv_hardcode_libdir_separator"
26965 hardcode_direct="$acl_cv_hardcode_direct"
26966 hardcode_minus_L="$acl_cv_hardcode_minus_L"
26967 # Check whether --enable-rpath was given.
26968 if test "${enable_rpath+set}" = set; then :
26969 enableval=$enable_rpath; :
26983 acl_save_prefix="$prefix"
26984 prefix="$acl_final_prefix"
26985 acl_save_exec_prefix="$exec_prefix"
26986 exec_prefix="$acl_final_exec_prefix"
26988 eval additional_includedir=\"$includedir\"
26989 eval additional_libdir=\"$libdir\"
26991 exec_prefix="$acl_save_exec_prefix"
26992 prefix="$acl_save_prefix"
26995 # Check whether --with-libiconv-prefix was given.
26996 if test "${with_libiconv_prefix+set}" = set; then :
26997 withval=$with_libiconv_prefix;
26998 if test "X$withval" = "Xno"; then
27001 if test "X$withval" = "X"; then
27003 acl_save_prefix="$prefix"
27004 prefix="$acl_final_prefix"
27005 acl_save_exec_prefix="$exec_prefix"
27006 exec_prefix="$acl_final_exec_prefix"
27008 eval additional_includedir=\"$includedir\"
27009 eval additional_libdir=\"$libdir\"
27011 exec_prefix="$acl_save_exec_prefix"
27012 prefix="$acl_save_prefix"
27015 additional_includedir="$withval/include"
27016 additional_libdir="$withval/lib"
27027 names_already_handled=
27028 names_next_round='iconv '
27029 while test -n "$names_next_round"; do
27030 names_this_round="$names_next_round"
27032 for name in $names_this_round; do
27034 for n in $names_already_handled; do
27035 if test "$n" = "$name"; then
27036 already_handled=yes
27040 if test -z "$already_handled"; then
27041 names_already_handled="$names_already_handled $name"
27042 uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./-|ABCDEFGHIJKLMNOPQRSTUVWXYZ___|'`
27043 eval value=\"\$HAVE_LIB$uppername\"
27044 if test -n "$value"; then
27045 if test "$value" = yes; then
27046 eval value=\"\$LIB$uppername\"
27047 test -z "$value" || LIBICONV="${LIBICONV}${LIBICONV:+ }$value"
27048 eval value=\"\$LTLIB$uppername\"
27049 test -z "$value" || LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }$value"
27058 if test $use_additional = yes; then
27059 if test -n "$shlibext" && test -f "$additional_libdir/lib$name.$shlibext"; then
27060 found_dir="$additional_libdir"
27061 found_so="$additional_libdir/lib$name.$shlibext"
27062 if test -f "$additional_libdir/lib$name.la"; then
27063 found_la="$additional_libdir/lib$name.la"
27066 if test -f "$additional_libdir/lib$name.$libext"; then
27067 found_dir="$additional_libdir"
27068 found_a="$additional_libdir/lib$name.$libext"
27069 if test -f "$additional_libdir/lib$name.la"; then
27070 found_la="$additional_libdir/lib$name.la"
27075 if test "X$found_dir" = "X"; then
27076 for x in $LDFLAGS $LTLIBICONV; do
27078 acl_save_prefix="$prefix"
27079 prefix="$acl_final_prefix"
27080 acl_save_exec_prefix="$exec_prefix"
27081 exec_prefix="$acl_final_exec_prefix"
27083 exec_prefix="$acl_save_exec_prefix"
27084 prefix="$acl_save_prefix"
27088 dir=`echo "X$x" | sed -e 's/^X-L//'`
27089 if test -n "$shlibext" && test -f "$dir/lib$name.$shlibext"; then
27091 found_so="$dir/lib$name.$shlibext"
27092 if test -f "$dir/lib$name.la"; then
27093 found_la="$dir/lib$name.la"
27096 if test -f "$dir/lib$name.$libext"; then
27098 found_a="$dir/lib$name.$libext"
27099 if test -f "$dir/lib$name.la"; then
27100 found_la="$dir/lib$name.la"
27106 if test "X$found_dir" != "X"; then
27111 if test "X$found_dir" != "X"; then
27112 LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-L$found_dir -l$name"
27113 if test "X$found_so" != "X"; then
27114 if test "$enable_rpath" = no || test "X$found_dir" = "X/usr/lib"; then
27115 LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
27118 for x in $ltrpathdirs; do
27119 if test "X$x" = "X$found_dir"; then
27124 if test -z "$haveit"; then
27125 ltrpathdirs="$ltrpathdirs $found_dir"
27127 if test "$hardcode_direct" = yes; then
27128 LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
27130 if test -n "$hardcode_libdir_flag_spec" && test "$hardcode_minus_L" = no; then
27131 LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
27133 for x in $rpathdirs; do
27134 if test "X$x" = "X$found_dir"; then
27139 if test -z "$haveit"; then
27140 rpathdirs="$rpathdirs $found_dir"
27144 for x in $LDFLAGS $LIBICONV; do
27146 acl_save_prefix="$prefix"
27147 prefix="$acl_final_prefix"
27148 acl_save_exec_prefix="$exec_prefix"
27149 exec_prefix="$acl_final_exec_prefix"
27151 exec_prefix="$acl_save_exec_prefix"
27152 prefix="$acl_save_prefix"
27154 if test "X$x" = "X-L$found_dir"; then
27159 if test -z "$haveit"; then
27160 LIBICONV="${LIBICONV}${LIBICONV:+ }-L$found_dir"
27162 if test "$hardcode_minus_L" != no; then
27163 LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
27165 LIBICONV="${LIBICONV}${LIBICONV:+ }-l$name"
27171 if test "X$found_a" != "X"; then
27172 LIBICONV="${LIBICONV}${LIBICONV:+ }$found_a"
27174 LIBICONV="${LIBICONV}${LIBICONV:+ }-L$found_dir -l$name"
27177 additional_includedir=
27178 case "$found_dir" in
27180 basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e 's,/lib/*$,,'`
27181 additional_includedir="$basedir/include"
27184 if test "X$additional_includedir" != "X"; then
27185 if test "X$additional_includedir" != "X/usr/include"; then
27187 if test "X$additional_includedir" = "X/usr/local/include"; then
27188 if test -n "$GCC"; then
27190 linux*) haveit=yes;;
27194 if test -z "$haveit"; then
27195 for x in $CPPFLAGS $INCICONV; do
27197 acl_save_prefix="$prefix"
27198 prefix="$acl_final_prefix"
27199 acl_save_exec_prefix="$exec_prefix"
27200 exec_prefix="$acl_final_exec_prefix"
27202 exec_prefix="$acl_save_exec_prefix"
27203 prefix="$acl_save_prefix"
27205 if test "X$x" = "X-I$additional_includedir"; then
27210 if test -z "$haveit"; then
27211 if test -d "$additional_includedir"; then
27212 INCICONV="${INCICONV}${INCICONV:+ }-I$additional_includedir"
27218 if test -n "$found_la"; then
27219 save_libdir="$libdir"
27220 case "$found_la" in
27221 */* | *\\*) . "$found_la" ;;
27222 *) . "./$found_la" ;;
27224 libdir="$save_libdir"
27225 for dep in $dependency_libs; do
27228 additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'`
27229 if test "X$additional_libdir" != "X/usr/lib"; then
27231 if test "X$additional_libdir" = "X/usr/local/lib"; then
27232 if test -n "$GCC"; then
27234 linux*) haveit=yes;;
27238 if test -z "$haveit"; then
27240 for x in $LDFLAGS $LIBICONV; do
27242 acl_save_prefix="$prefix"
27243 prefix="$acl_final_prefix"
27244 acl_save_exec_prefix="$exec_prefix"
27245 exec_prefix="$acl_final_exec_prefix"
27247 exec_prefix="$acl_save_exec_prefix"
27248 prefix="$acl_save_prefix"
27250 if test "X$x" = "X-L$additional_libdir"; then
27255 if test -z "$haveit"; then
27256 if test -d "$additional_libdir"; then
27257 LIBICONV="${LIBICONV}${LIBICONV:+ }-L$additional_libdir"
27261 for x in $LDFLAGS $LTLIBICONV; do
27263 acl_save_prefix="$prefix"
27264 prefix="$acl_final_prefix"
27265 acl_save_exec_prefix="$exec_prefix"
27266 exec_prefix="$acl_final_exec_prefix"
27268 exec_prefix="$acl_save_exec_prefix"
27269 prefix="$acl_save_prefix"
27271 if test "X$x" = "X-L$additional_libdir"; then
27276 if test -z "$haveit"; then
27277 if test -d "$additional_libdir"; then
27278 LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-L$additional_libdir"
27285 dir=`echo "X$dep" | sed -e 's/^X-R//'`
27286 if test "$enable_rpath" != no; then
27288 for x in $rpathdirs; do
27289 if test "X$x" = "X$dir"; then
27294 if test -z "$haveit"; then
27295 rpathdirs="$rpathdirs $dir"
27298 for x in $ltrpathdirs; do
27299 if test "X$x" = "X$dir"; then
27304 if test -z "$haveit"; then
27305 ltrpathdirs="$ltrpathdirs $dir"
27310 names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'`
27313 names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'`
27316 LIBICONV="${LIBICONV}${LIBICONV:+ }$dep"
27317 LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }$dep"
27323 LIBICONV="${LIBICONV}${LIBICONV:+ }-l$name"
27324 LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-l$name"
27330 if test "X$rpathdirs" != "X"; then
27331 if test -n "$hardcode_libdir_separator"; then
27333 for found_dir in $rpathdirs; do
27334 alldirs="${alldirs}${alldirs:+$hardcode_libdir_separator}$found_dir"
27336 acl_save_libdir="$libdir"
27338 eval flag=\"$hardcode_libdir_flag_spec\"
27339 libdir="$acl_save_libdir"
27340 LIBICONV="${LIBICONV}${LIBICONV:+ }$flag"
27342 for found_dir in $rpathdirs; do
27343 acl_save_libdir="$libdir"
27344 libdir="$found_dir"
27345 eval flag=\"$hardcode_libdir_flag_spec\"
27346 libdir="$acl_save_libdir"
27347 LIBICONV="${LIBICONV}${LIBICONV:+ }$flag"
27351 if test "X$ltrpathdirs" != "X"; then
27352 for found_dir in $ltrpathdirs; do
27353 LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-R$found_dir"
27363 am_save_CPPFLAGS="$CPPFLAGS"
27365 for element in $INCICONV; do
27367 for x in $CPPFLAGS; do
27369 acl_save_prefix="$prefix"
27370 prefix="$acl_final_prefix"
27371 acl_save_exec_prefix="$exec_prefix"
27372 exec_prefix="$acl_final_exec_prefix"
27374 exec_prefix="$acl_save_exec_prefix"
27375 prefix="$acl_save_prefix"
27377 if test "X$x" = "X$element"; then
27382 if test -z "$haveit"; then
27383 CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element"
27388 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for iconv" >&5
27389 $as_echo_n "checking for iconv... " >&6; }
27390 if test "${am_cv_func_iconv+set}" = set; then :
27391 $as_echo_n "(cached) " >&6
27394 am_cv_func_iconv="no, consider installing GNU libiconv"
27396 if test x$gcc_no_link = xyes; then
27397 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
27399 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
27400 /* end confdefs.h. */
27401 #include <stdlib.h>
27406 iconv_t cd = iconv_open("","");
27407 iconv(cd,NULL,NULL,NULL,NULL);
27413 if ac_fn_c_try_link "$LINENO"; then :
27414 am_cv_func_iconv=yes
27416 rm -f core conftest.err conftest.$ac_objext \
27417 conftest$ac_exeext conftest.$ac_ext
27418 if test "$am_cv_func_iconv" != yes; then
27419 am_save_LIBS="$LIBS"
27420 LIBS="$LIBS $LIBICONV"
27421 if test x$gcc_no_link = xyes; then
27422 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
27424 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
27425 /* end confdefs.h. */
27426 #include <stdlib.h>
27431 iconv_t cd = iconv_open("","");
27432 iconv(cd,NULL,NULL,NULL,NULL);
27438 if ac_fn_c_try_link "$LINENO"; then :
27439 am_cv_lib_iconv=yes
27440 am_cv_func_iconv=yes
27442 rm -f core conftest.err conftest.$ac_objext \
27443 conftest$ac_exeext conftest.$ac_ext
27444 LIBS="$am_save_LIBS"
27448 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_func_iconv" >&5
27449 $as_echo "$am_cv_func_iconv" >&6; }
27450 if test "$am_cv_func_iconv" = yes; then
27452 $as_echo "#define HAVE_ICONV 1" >>confdefs.h
27455 if test "$am_cv_lib_iconv" = yes; then
27456 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to link with libiconv" >&5
27457 $as_echo_n "checking how to link with libiconv... " >&6; }
27458 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBICONV" >&5
27459 $as_echo "$LIBICONV" >&6; }
27461 CPPFLAGS="$am_save_CPPFLAGS"
27468 if test "$am_cv_func_iconv" = yes; then
27469 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for iconv declaration" >&5
27470 $as_echo_n "checking for iconv declaration... " >&6; }
27471 if test "${am_cv_proto_iconv+set}" = set; then :
27472 $as_echo_n "(cached) " >&6
27475 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
27476 /* end confdefs.h. */
27478 #include <stdlib.h>
27484 #if defined(__STDC__) || defined(__cplusplus)
27485 size_t iconv (iconv_t cd, char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);
27498 if ac_fn_c_try_compile "$LINENO"; then :
27499 am_cv_proto_iconv_arg1=""
27501 am_cv_proto_iconv_arg1="const"
27503 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
27504 am_cv_proto_iconv="extern size_t iconv (iconv_t cd, $am_cv_proto_iconv_arg1 char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);"
27507 am_cv_proto_iconv=`echo "$am_cv_proto_iconv" | tr -s ' ' | sed -e 's/( /(/'`
27508 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${ac_t:-
27509 }$am_cv_proto_iconv" >&5
27511 }$am_cv_proto_iconv" >&6; }
27513 cat >>confdefs.h <<_ACEOF
27514 #define ICONV_CONST $am_cv_proto_iconv_arg1
27522 # This lets us hard-code the functionality we know we'll have in the cross
27523 # target environment. "Let" is a sugar-coated word placed on an especially
27524 # dull and tedious hack, actually.
27526 # Here's why GLIBCXX_CHECK_MATH_SUPPORT, and other autoconf macros
27527 # that involve linking, can't be used:
27528 # "cannot open sim-crt0.o"
27529 # "cannot open crt0.o"
27530 # etc. All this is because there currently exists no unified, consistent
27531 # way for top level CC information to be passed down to target directories:
27532 # newlib includes, newlib linking info, libgloss versus newlib crt0.o, etc.
27533 # When all of that is done, all of this hokey, excessive AC_DEFINE junk for
27534 # crosses can be removed.
27536 # If Canadian cross, then don't pick up tools from the build directory.
27537 # Used only in GLIBCXX_EXPORT_INCLUDES.
27538 if test -n "$with_cross_host" &&
27539 test x"$build_alias" != x"$with_cross_host" &&
27540 test x"$build" != x"$target";
27547 # Construct crosses by hand, eliminating bits that need ld...
27548 # GLIBCXX_CHECK_MATH_SUPPORT
27550 # First, test for "known" system libraries. We may be using newlib even
27551 # on a hosted environment.
27552 if test "x${with_newlib}" = "xyes"; then
27553 os_include_dir="os/newlib"
27554 $as_echo "#define HAVE_HYPOT 1" >>confdefs.h
27557 # GLIBCXX_CHECK_STDLIB_SUPPORT
27558 $as_echo "#define HAVE_STRTOF 1" >>confdefs.h
27561 $as_echo "#define HAVE_ACOSF 1" >>confdefs.h
27563 $as_echo "#define HAVE_ASINF 1" >>confdefs.h
27565 $as_echo "#define HAVE_ATAN2F 1" >>confdefs.h
27567 $as_echo "#define HAVE_ATANF 1" >>confdefs.h
27569 $as_echo "#define HAVE_CEILF 1" >>confdefs.h
27571 $as_echo "#define HAVE_COSF 1" >>confdefs.h
27573 $as_echo "#define HAVE_COSHF 1" >>confdefs.h
27575 $as_echo "#define HAVE_EXPF 1" >>confdefs.h
27577 $as_echo "#define HAVE_FABSF 1" >>confdefs.h
27579 $as_echo "#define HAVE_FLOORF 1" >>confdefs.h
27581 $as_echo "#define HAVE_FMODF 1" >>confdefs.h
27583 $as_echo "#define HAVE_FREXPF 1" >>confdefs.h
27585 $as_echo "#define HAVE_LDEXPF 1" >>confdefs.h
27587 $as_echo "#define HAVE_LOG10F 1" >>confdefs.h
27589 $as_echo "#define HAVE_LOGF 1" >>confdefs.h
27591 $as_echo "#define HAVE_MODFF 1" >>confdefs.h
27593 $as_echo "#define HAVE_POWF 1" >>confdefs.h
27595 $as_echo "#define HAVE_SINF 1" >>confdefs.h
27597 $as_echo "#define HAVE_SINHF 1" >>confdefs.h
27599 $as_echo "#define HAVE_SQRTF 1" >>confdefs.h
27601 $as_echo "#define HAVE_TANF 1" >>confdefs.h
27603 $as_echo "#define HAVE_TANHF 1" >>confdefs.h
27606 $as_echo "#define HAVE_ICONV 1" >>confdefs.h
27610 # Base decisions on target environment.
27612 arm*-*-symbianelf*)
27613 # This is a freestanding configuration; there is nothing to do here.
27617 # These definitions are for the SDE C library rather than newlib.
27618 SECTION_FLAGS='-ffunction-sections -fdata-sections'
27621 # All these tests are for C++; save the language and the compiler flags.
27622 # The CXXFLAGS thing is suspicious, but based on similar bits previously
27623 # found in GLIBCXX_CONFIGURE.
27626 ac_cpp='$CXXCPP $CPPFLAGS'
27627 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
27628 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
27629 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
27631 ac_test_CXXFLAGS="${CXXFLAGS+set}"
27632 ac_save_CXXFLAGS="$CXXFLAGS"
27634 # Check for maintainer-mode bits.
27635 if test x"$USE_MAINTAINER_MODE" = xno; then
27641 # Check for -ffunction-sections -fdata-sections
27642 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for g++ that supports -ffunction-sections -fdata-sections" >&5
27643 $as_echo_n "checking for g++ that supports -ffunction-sections -fdata-sections... " >&6; }
27644 CXXFLAGS='-g -Werror -ffunction-sections -fdata-sections'
27645 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
27646 /* end confdefs.h. */
27647 int foo; void bar() { };
27656 if ac_fn_cxx_try_compile "$LINENO"; then :
27661 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
27662 if test "$ac_test_CXXFLAGS" = set; then
27663 CXXFLAGS="$ac_save_CXXFLAGS"
27665 # this is the suspicious part
27668 if test x"$ac_fdsections" = x"yes"; then
27669 SECTION_FLAGS='-ffunction-sections -fdata-sections'
27671 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_fdsections" >&5
27672 $as_echo "$ac_fdsections" >&6; }
27675 ac_cpp='$CPP $CPPFLAGS'
27676 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
27677 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
27678 ac_compiler_gnu=$ac_cv_c_compiler_gnu
27684 # If we're not using GNU ld, then there's no point in even trying these
27685 # tests. Check for that first. We should have already tested for gld
27686 # by now (in libtool), but require it now just to be safe...
27687 test -z "$SECTION_LDFLAGS" && SECTION_LDFLAGS=''
27688 test -z "$OPT_LDFLAGS" && OPT_LDFLAGS=''
27692 # The name set by libtool depends on the version of libtool. Shame on us
27693 # for depending on an impl detail, but c'est la vie. Older versions used
27694 # ac_cv_prog_gnu_ld, but now it's lt_cv_prog_gnu_ld, and is copied back on
27695 # top of with_gnu_ld (which is also set by --with-gnu-ld, so that actually
27696 # makes sense). We'll test with_gnu_ld everywhere else, so if that isn't
27697 # set (hence we're using an older libtool), then set it.
27698 if test x${with_gnu_ld+set} != xset; then
27699 if test x${ac_cv_prog_gnu_ld+set} != xset; then
27700 # We got through "ac_require(ac_prog_ld)" and still not set? Huh?
27703 with_gnu_ld=$ac_cv_prog_gnu_ld
27707 # Start by getting the version number. I think the libtool test already
27708 # does some of this, but throws away the result.
27709 glibcxx_ld_is_gold=no
27710 if test x"$with_gnu_ld" = x"yes"; then
27711 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld version" >&5
27712 $as_echo_n "checking for ld version... " >&6; }
27714 if $LD --version 2>/dev/null | grep 'GNU gold' >/dev/null 2>&1; then
27715 glibcxx_ld_is_gold=yes
27717 ldver=`$LD --version 2>/dev/null |
27718 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'`
27720 glibcxx_gnu_ld_version=`echo $ldver | \
27721 $AWK -F. '{ if (NF<3) $3=0; print ($1*100+$2)*100+$3 }'`
27722 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_gnu_ld_version" >&5
27723 $as_echo "$glibcxx_gnu_ld_version" >&6; }
27726 # Set --gc-sections.
27727 glibcxx_have_gc_sections=no
27728 if test "$glibcxx_ld_is_gold" = "yes"; then
27729 if $LD --help 2>/dev/null | grep gc-sections >/dev/null 2>&1; then
27730 glibcxx_have_gc_sections=yes
27733 glibcxx_gcsections_min_ld=21602
27734 if test x"$with_gnu_ld" = x"yes" &&
27735 test $glibcxx_gnu_ld_version -gt $glibcxx_gcsections_min_ld ; then
27736 glibcxx_have_gc_sections=yes
27739 if test "$glibcxx_have_gc_sections" = "yes"; then
27740 # Sufficiently young GNU ld it is! Joy and bunny rabbits!
27741 # NB: This flag only works reliably after 2.16.1. Configure tests
27742 # for this are difficult, so hard wire a value that should work.
27744 ac_test_CFLAGS="${CFLAGS+set}"
27745 ac_save_CFLAGS="$CFLAGS"
27746 CFLAGS='-Wl,--gc-sections'
27748 # Check for -Wl,--gc-sections
27749 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld that supports -Wl,--gc-sections" >&5
27750 $as_echo_n "checking for ld that supports -Wl,--gc-sections... " >&6; }
27751 if test x$gcc_no_link = xyes; then
27752 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
27754 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
27755 /* end confdefs.h. */
27756 int one(void) { return 1; }
27757 int two(void) { return 2; }
27767 if ac_fn_c_try_link "$LINENO"; then :
27772 rm -f core conftest.err conftest.$ac_objext \
27773 conftest$ac_exeext conftest.$ac_ext
27774 if test "$ac_gcsections" = "yes"; then
27777 if $CC -c conftest.c; then
27778 if $LD --gc-sections -o conftest conftest.o 2>&1 | \
27779 grep "Warning: gc-sections option ignored" > /dev/null; then
27783 rm -f conftest.c conftest.o conftest
27785 if test "$ac_gcsections" = "yes"; then
27786 SECTION_LDFLAGS="-Wl,--gc-sections $SECTION_LDFLAGS"
27788 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_gcsections" >&5
27789 $as_echo "$ac_gcsections" >&6; }
27791 if test "$ac_test_CFLAGS" = set; then
27792 CFLAGS="$ac_save_CFLAGS"
27794 # this is the suspicious part
27800 # Note this is only for shared objects.
27802 if test x"$with_gnu_ld" = x"yes"; then
27803 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld that supports -Wl,-z,relro" >&5
27804 $as_echo_n "checking for ld that supports -Wl,-z,relro... " >&6; }
27805 cxx_z_relo=`$LD -v --help 2>/dev/null | grep "z relro"`
27806 if test -n "$cxx_z_relo"; then
27807 OPT_LDFLAGS="-Wl,-z,relro"
27810 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ld_relro" >&5
27811 $as_echo "$ac_ld_relro" >&6; }
27814 # Set linker optimization flags.
27815 if test x"$with_gnu_ld" = x"yes"; then
27816 OPT_LDFLAGS="-Wl,-O1 $OPT_LDFLAGS"
27823 ac_test_CXXFLAGS="${CXXFLAGS+set}"
27824 ac_save_CXXFLAGS="$CXXFLAGS"
27825 CXXFLAGS='-fno-builtin -D_GNU_SOURCE'
27827 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sin in -lm" >&5
27828 $as_echo_n "checking for sin in -lm... " >&6; }
27829 if test "${ac_cv_lib_m_sin+set}" = set; then :
27830 $as_echo_n "(cached) " >&6
27832 ac_check_lib_save_LIBS=$LIBS
27834 if test x$gcc_no_link = xyes; then
27835 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
27837 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
27838 /* end confdefs.h. */
27840 /* Override any GCC internal prototype to avoid an error.
27841 Use char because int might match the return type of a GCC
27842 builtin and then its argument prototype would still apply. */
27855 if ac_fn_c_try_link "$LINENO"; then :
27856 ac_cv_lib_m_sin=yes
27860 rm -f core conftest.err conftest.$ac_objext \
27861 conftest$ac_exeext conftest.$ac_ext
27862 LIBS=$ac_check_lib_save_LIBS
27864 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_sin" >&5
27865 $as_echo "$ac_cv_lib_m_sin" >&6; }
27866 if test "x$ac_cv_lib_m_sin" = x""yes; then :
27870 ac_save_LIBS="$LIBS"
27875 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for isinf declaration" >&5
27876 $as_echo_n "checking for isinf declaration... " >&6; }
27877 if test x${glibcxx_cv_func_isinf_use+set} != xset; then
27878 if test "${glibcxx_cv_func_isinf_use+set}" = set; then :
27879 $as_echo_n "(cached) " >&6
27884 ac_cpp='$CXXCPP $CPPFLAGS'
27885 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
27886 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
27887 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
27889 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
27890 /* end confdefs.h. */
27892 #ifdef HAVE_IEEEFP_H
27893 #include <ieeefp.h>
27904 if ac_fn_cxx_try_compile "$LINENO"; then :
27905 glibcxx_cv_func_isinf_use=yes
27907 glibcxx_cv_func_isinf_use=no
27909 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
27911 ac_cpp='$CPP $CPPFLAGS'
27912 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
27913 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
27914 ac_compiler_gnu=$ac_cv_c_compiler_gnu
27920 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_isinf_use" >&5
27921 $as_echo "$glibcxx_cv_func_isinf_use" >&6; }
27923 if test x$glibcxx_cv_func_isinf_use = x"yes"; then
27924 for ac_func in isinf
27926 ac_fn_c_check_func "$LINENO" "isinf" "ac_cv_func_isinf"
27927 if test "x$ac_cv_func_isinf" = x""yes; then :
27928 cat >>confdefs.h <<_ACEOF
27929 #define HAVE_ISINF 1
27937 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _isinf declaration" >&5
27938 $as_echo_n "checking for _isinf declaration... " >&6; }
27939 if test x${glibcxx_cv_func__isinf_use+set} != xset; then
27940 if test "${glibcxx_cv_func__isinf_use+set}" = set; then :
27941 $as_echo_n "(cached) " >&6
27946 ac_cpp='$CXXCPP $CPPFLAGS'
27947 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
27948 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
27949 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
27951 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
27952 /* end confdefs.h. */
27954 #ifdef HAVE_IEEEFP_H
27955 #include <ieeefp.h>
27966 if ac_fn_cxx_try_compile "$LINENO"; then :
27967 glibcxx_cv_func__isinf_use=yes
27969 glibcxx_cv_func__isinf_use=no
27971 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
27973 ac_cpp='$CPP $CPPFLAGS'
27974 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
27975 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
27976 ac_compiler_gnu=$ac_cv_c_compiler_gnu
27982 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__isinf_use" >&5
27983 $as_echo "$glibcxx_cv_func__isinf_use" >&6; }
27985 if test x$glibcxx_cv_func__isinf_use = x"yes"; then
27986 for ac_func in _isinf
27988 ac_fn_c_check_func "$LINENO" "_isinf" "ac_cv_func__isinf"
27989 if test "x$ac_cv_func__isinf" = x""yes; then :
27990 cat >>confdefs.h <<_ACEOF
27991 #define HAVE__ISINF 1
28004 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for isnan declaration" >&5
28005 $as_echo_n "checking for isnan declaration... " >&6; }
28006 if test x${glibcxx_cv_func_isnan_use+set} != xset; then
28007 if test "${glibcxx_cv_func_isnan_use+set}" = set; then :
28008 $as_echo_n "(cached) " >&6
28013 ac_cpp='$CXXCPP $CPPFLAGS'
28014 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
28015 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
28016 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
28018 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
28019 /* end confdefs.h. */
28021 #ifdef HAVE_IEEEFP_H
28022 #include <ieeefp.h>
28033 if ac_fn_cxx_try_compile "$LINENO"; then :
28034 glibcxx_cv_func_isnan_use=yes
28036 glibcxx_cv_func_isnan_use=no
28038 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
28040 ac_cpp='$CPP $CPPFLAGS'
28041 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
28042 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
28043 ac_compiler_gnu=$ac_cv_c_compiler_gnu
28049 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_isnan_use" >&5
28050 $as_echo "$glibcxx_cv_func_isnan_use" >&6; }
28052 if test x$glibcxx_cv_func_isnan_use = x"yes"; then
28053 for ac_func in isnan
28055 ac_fn_c_check_func "$LINENO" "isnan" "ac_cv_func_isnan"
28056 if test "x$ac_cv_func_isnan" = x""yes; then :
28057 cat >>confdefs.h <<_ACEOF
28058 #define HAVE_ISNAN 1
28066 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _isnan declaration" >&5
28067 $as_echo_n "checking for _isnan declaration... " >&6; }
28068 if test x${glibcxx_cv_func__isnan_use+set} != xset; then
28069 if test "${glibcxx_cv_func__isnan_use+set}" = set; then :
28070 $as_echo_n "(cached) " >&6
28075 ac_cpp='$CXXCPP $CPPFLAGS'
28076 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
28077 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
28078 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
28080 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
28081 /* end confdefs.h. */
28083 #ifdef HAVE_IEEEFP_H
28084 #include <ieeefp.h>
28095 if ac_fn_cxx_try_compile "$LINENO"; then :
28096 glibcxx_cv_func__isnan_use=yes
28098 glibcxx_cv_func__isnan_use=no
28100 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
28102 ac_cpp='$CPP $CPPFLAGS'
28103 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
28104 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
28105 ac_compiler_gnu=$ac_cv_c_compiler_gnu
28111 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__isnan_use" >&5
28112 $as_echo "$glibcxx_cv_func__isnan_use" >&6; }
28114 if test x$glibcxx_cv_func__isnan_use = x"yes"; then
28115 for ac_func in _isnan
28117 ac_fn_c_check_func "$LINENO" "_isnan" "ac_cv_func__isnan"
28118 if test "x$ac_cv_func__isnan" = x""yes; then :
28119 cat >>confdefs.h <<_ACEOF
28120 #define HAVE__ISNAN 1
28133 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for finite declaration" >&5
28134 $as_echo_n "checking for finite declaration... " >&6; }
28135 if test x${glibcxx_cv_func_finite_use+set} != xset; then
28136 if test "${glibcxx_cv_func_finite_use+set}" = set; then :
28137 $as_echo_n "(cached) " >&6
28142 ac_cpp='$CXXCPP $CPPFLAGS'
28143 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
28144 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
28145 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
28147 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
28148 /* end confdefs.h. */
28150 #ifdef HAVE_IEEEFP_H
28151 #include <ieeefp.h>
28162 if ac_fn_cxx_try_compile "$LINENO"; then :
28163 glibcxx_cv_func_finite_use=yes
28165 glibcxx_cv_func_finite_use=no
28167 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
28169 ac_cpp='$CPP $CPPFLAGS'
28170 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
28171 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
28172 ac_compiler_gnu=$ac_cv_c_compiler_gnu
28178 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_finite_use" >&5
28179 $as_echo "$glibcxx_cv_func_finite_use" >&6; }
28181 if test x$glibcxx_cv_func_finite_use = x"yes"; then
28182 for ac_func in finite
28184 ac_fn_c_check_func "$LINENO" "finite" "ac_cv_func_finite"
28185 if test "x$ac_cv_func_finite" = x""yes; then :
28186 cat >>confdefs.h <<_ACEOF
28187 #define HAVE_FINITE 1
28195 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _finite declaration" >&5
28196 $as_echo_n "checking for _finite declaration... " >&6; }
28197 if test x${glibcxx_cv_func__finite_use+set} != xset; then
28198 if test "${glibcxx_cv_func__finite_use+set}" = set; then :
28199 $as_echo_n "(cached) " >&6
28204 ac_cpp='$CXXCPP $CPPFLAGS'
28205 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
28206 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
28207 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
28209 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
28210 /* end confdefs.h. */
28212 #ifdef HAVE_IEEEFP_H
28213 #include <ieeefp.h>
28224 if ac_fn_cxx_try_compile "$LINENO"; then :
28225 glibcxx_cv_func__finite_use=yes
28227 glibcxx_cv_func__finite_use=no
28229 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
28231 ac_cpp='$CPP $CPPFLAGS'
28232 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
28233 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
28234 ac_compiler_gnu=$ac_cv_c_compiler_gnu
28240 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__finite_use" >&5
28241 $as_echo "$glibcxx_cv_func__finite_use" >&6; }
28243 if test x$glibcxx_cv_func__finite_use = x"yes"; then
28244 for ac_func in _finite
28246 ac_fn_c_check_func "$LINENO" "_finite" "ac_cv_func__finite"
28247 if test "x$ac_cv_func__finite" = x""yes; then :
28248 cat >>confdefs.h <<_ACEOF
28249 #define HAVE__FINITE 1
28262 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sincos declaration" >&5
28263 $as_echo_n "checking for sincos declaration... " >&6; }
28264 if test x${glibcxx_cv_func_sincos_use+set} != xset; then
28265 if test "${glibcxx_cv_func_sincos_use+set}" = set; then :
28266 $as_echo_n "(cached) " >&6
28271 ac_cpp='$CXXCPP $CPPFLAGS'
28272 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
28273 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
28274 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
28276 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
28277 /* end confdefs.h. */
28287 if ac_fn_cxx_try_compile "$LINENO"; then :
28288 glibcxx_cv_func_sincos_use=yes
28290 glibcxx_cv_func_sincos_use=no
28292 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
28294 ac_cpp='$CPP $CPPFLAGS'
28295 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
28296 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
28297 ac_compiler_gnu=$ac_cv_c_compiler_gnu
28303 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_sincos_use" >&5
28304 $as_echo "$glibcxx_cv_func_sincos_use" >&6; }
28306 if test x$glibcxx_cv_func_sincos_use = x"yes"; then
28307 for ac_func in sincos
28309 ac_fn_c_check_func "$LINENO" "sincos" "ac_cv_func_sincos"
28310 if test "x$ac_cv_func_sincos" = x""yes; then :
28311 cat >>confdefs.h <<_ACEOF
28312 #define HAVE_SINCOS 1
28320 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _sincos declaration" >&5
28321 $as_echo_n "checking for _sincos declaration... " >&6; }
28322 if test x${glibcxx_cv_func__sincos_use+set} != xset; then
28323 if test "${glibcxx_cv_func__sincos_use+set}" = set; then :
28324 $as_echo_n "(cached) " >&6
28329 ac_cpp='$CXXCPP $CPPFLAGS'
28330 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
28331 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
28332 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
28334 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
28335 /* end confdefs.h. */
28345 if ac_fn_cxx_try_compile "$LINENO"; then :
28346 glibcxx_cv_func__sincos_use=yes
28348 glibcxx_cv_func__sincos_use=no
28350 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
28352 ac_cpp='$CPP $CPPFLAGS'
28353 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
28354 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
28355 ac_compiler_gnu=$ac_cv_c_compiler_gnu
28361 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__sincos_use" >&5
28362 $as_echo "$glibcxx_cv_func__sincos_use" >&6; }
28364 if test x$glibcxx_cv_func__sincos_use = x"yes"; then
28365 for ac_func in _sincos
28367 ac_fn_c_check_func "$LINENO" "_sincos" "ac_cv_func__sincos"
28368 if test "x$ac_cv_func__sincos" = x""yes; then :
28369 cat >>confdefs.h <<_ACEOF
28370 #define HAVE__SINCOS 1
28383 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fpclass declaration" >&5
28384 $as_echo_n "checking for fpclass declaration... " >&6; }
28385 if test x${glibcxx_cv_func_fpclass_use+set} != xset; then
28386 if test "${glibcxx_cv_func_fpclass_use+set}" = set; then :
28387 $as_echo_n "(cached) " >&6
28392 ac_cpp='$CXXCPP $CPPFLAGS'
28393 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
28394 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
28395 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
28397 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
28398 /* end confdefs.h. */
28400 #ifdef HAVE_IEEEFP_H
28401 #include <ieeefp.h>
28412 if ac_fn_cxx_try_compile "$LINENO"; then :
28413 glibcxx_cv_func_fpclass_use=yes
28415 glibcxx_cv_func_fpclass_use=no
28417 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
28419 ac_cpp='$CPP $CPPFLAGS'
28420 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
28421 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
28422 ac_compiler_gnu=$ac_cv_c_compiler_gnu
28428 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_fpclass_use" >&5
28429 $as_echo "$glibcxx_cv_func_fpclass_use" >&6; }
28431 if test x$glibcxx_cv_func_fpclass_use = x"yes"; then
28432 for ac_func in fpclass
28434 ac_fn_c_check_func "$LINENO" "fpclass" "ac_cv_func_fpclass"
28435 if test "x$ac_cv_func_fpclass" = x""yes; then :
28436 cat >>confdefs.h <<_ACEOF
28437 #define HAVE_FPCLASS 1
28445 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _fpclass declaration" >&5
28446 $as_echo_n "checking for _fpclass declaration... " >&6; }
28447 if test x${glibcxx_cv_func__fpclass_use+set} != xset; then
28448 if test "${glibcxx_cv_func__fpclass_use+set}" = set; then :
28449 $as_echo_n "(cached) " >&6
28454 ac_cpp='$CXXCPP $CPPFLAGS'
28455 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
28456 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
28457 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
28459 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
28460 /* end confdefs.h. */
28462 #ifdef HAVE_IEEEFP_H
28463 #include <ieeefp.h>
28474 if ac_fn_cxx_try_compile "$LINENO"; then :
28475 glibcxx_cv_func__fpclass_use=yes
28477 glibcxx_cv_func__fpclass_use=no
28479 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
28481 ac_cpp='$CPP $CPPFLAGS'
28482 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
28483 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
28484 ac_compiler_gnu=$ac_cv_c_compiler_gnu
28490 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__fpclass_use" >&5
28491 $as_echo "$glibcxx_cv_func__fpclass_use" >&6; }
28493 if test x$glibcxx_cv_func__fpclass_use = x"yes"; then
28494 for ac_func in _fpclass
28496 ac_fn_c_check_func "$LINENO" "_fpclass" "ac_cv_func__fpclass"
28497 if test "x$ac_cv_func__fpclass" = x""yes; then :
28498 cat >>confdefs.h <<_ACEOF
28499 #define HAVE__FPCLASS 1
28512 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for qfpclass declaration" >&5
28513 $as_echo_n "checking for qfpclass declaration... " >&6; }
28514 if test x${glibcxx_cv_func_qfpclass_use+set} != xset; then
28515 if test "${glibcxx_cv_func_qfpclass_use+set}" = set; then :
28516 $as_echo_n "(cached) " >&6
28521 ac_cpp='$CXXCPP $CPPFLAGS'
28522 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
28523 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
28524 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
28526 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
28527 /* end confdefs.h. */
28529 #ifdef HAVE_IEEEFP_H
28530 #include <ieeefp.h>
28541 if ac_fn_cxx_try_compile "$LINENO"; then :
28542 glibcxx_cv_func_qfpclass_use=yes
28544 glibcxx_cv_func_qfpclass_use=no
28546 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
28548 ac_cpp='$CPP $CPPFLAGS'
28549 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
28550 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
28551 ac_compiler_gnu=$ac_cv_c_compiler_gnu
28557 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_qfpclass_use" >&5
28558 $as_echo "$glibcxx_cv_func_qfpclass_use" >&6; }
28560 if test x$glibcxx_cv_func_qfpclass_use = x"yes"; then
28561 for ac_func in qfpclass
28563 ac_fn_c_check_func "$LINENO" "qfpclass" "ac_cv_func_qfpclass"
28564 if test "x$ac_cv_func_qfpclass" = x""yes; then :
28565 cat >>confdefs.h <<_ACEOF
28566 #define HAVE_QFPCLASS 1
28574 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _qfpclass declaration" >&5
28575 $as_echo_n "checking for _qfpclass declaration... " >&6; }
28576 if test x${glibcxx_cv_func__qfpclass_use+set} != xset; then
28577 if test "${glibcxx_cv_func__qfpclass_use+set}" = set; then :
28578 $as_echo_n "(cached) " >&6
28583 ac_cpp='$CXXCPP $CPPFLAGS'
28584 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
28585 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
28586 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
28588 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
28589 /* end confdefs.h. */
28591 #ifdef HAVE_IEEEFP_H
28592 #include <ieeefp.h>
28603 if ac_fn_cxx_try_compile "$LINENO"; then :
28604 glibcxx_cv_func__qfpclass_use=yes
28606 glibcxx_cv_func__qfpclass_use=no
28608 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
28610 ac_cpp='$CPP $CPPFLAGS'
28611 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
28612 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
28613 ac_compiler_gnu=$ac_cv_c_compiler_gnu
28619 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__qfpclass_use" >&5
28620 $as_echo "$glibcxx_cv_func__qfpclass_use" >&6; }
28622 if test x$glibcxx_cv_func__qfpclass_use = x"yes"; then
28623 for ac_func in _qfpclass
28625 ac_fn_c_check_func "$LINENO" "_qfpclass" "ac_cv_func__qfpclass"
28626 if test "x$ac_cv_func__qfpclass" = x""yes; then :
28627 cat >>confdefs.h <<_ACEOF
28628 #define HAVE__QFPCLASS 1
28641 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for hypot declaration" >&5
28642 $as_echo_n "checking for hypot declaration... " >&6; }
28643 if test x${glibcxx_cv_func_hypot_use+set} != xset; then
28644 if test "${glibcxx_cv_func_hypot_use+set}" = set; then :
28645 $as_echo_n "(cached) " >&6
28650 ac_cpp='$CXXCPP $CPPFLAGS'
28651 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
28652 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
28653 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
28655 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
28656 /* end confdefs.h. */
28666 if ac_fn_cxx_try_compile "$LINENO"; then :
28667 glibcxx_cv_func_hypot_use=yes
28669 glibcxx_cv_func_hypot_use=no
28671 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
28673 ac_cpp='$CPP $CPPFLAGS'
28674 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
28675 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
28676 ac_compiler_gnu=$ac_cv_c_compiler_gnu
28682 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_hypot_use" >&5
28683 $as_echo "$glibcxx_cv_func_hypot_use" >&6; }
28685 if test x$glibcxx_cv_func_hypot_use = x"yes"; then
28686 for ac_func in hypot
28688 ac_fn_c_check_func "$LINENO" "hypot" "ac_cv_func_hypot"
28689 if test "x$ac_cv_func_hypot" = x""yes; then :
28690 cat >>confdefs.h <<_ACEOF
28691 #define HAVE_HYPOT 1
28699 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _hypot declaration" >&5
28700 $as_echo_n "checking for _hypot declaration... " >&6; }
28701 if test x${glibcxx_cv_func__hypot_use+set} != xset; then
28702 if test "${glibcxx_cv_func__hypot_use+set}" = set; then :
28703 $as_echo_n "(cached) " >&6
28708 ac_cpp='$CXXCPP $CPPFLAGS'
28709 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
28710 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
28711 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
28713 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
28714 /* end confdefs.h. */
28724 if ac_fn_cxx_try_compile "$LINENO"; then :
28725 glibcxx_cv_func__hypot_use=yes
28727 glibcxx_cv_func__hypot_use=no
28729 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
28731 ac_cpp='$CPP $CPPFLAGS'
28732 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
28733 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
28734 ac_compiler_gnu=$ac_cv_c_compiler_gnu
28740 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__hypot_use" >&5
28741 $as_echo "$glibcxx_cv_func__hypot_use" >&6; }
28743 if test x$glibcxx_cv_func__hypot_use = x"yes"; then
28744 for ac_func in _hypot
28746 ac_fn_c_check_func "$LINENO" "_hypot" "ac_cv_func__hypot"
28747 if test "x$ac_cv_func__hypot" = x""yes; then :
28748 cat >>confdefs.h <<_ACEOF
28749 #define HAVE__HYPOT 1
28762 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for float trig functions" >&5
28763 $as_echo_n "checking for float trig functions... " >&6; }
28764 if test "${glibcxx_cv_func_float_trig_use+set}" = set; then :
28765 $as_echo_n "(cached) " >&6
28770 ac_cpp='$CXXCPP $CPPFLAGS'
28771 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
28772 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
28773 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
28775 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
28776 /* end confdefs.h. */
28781 acosf (0); asinf (0); atanf (0); cosf (0); sinf (0); tanf (0); coshf (0); sinhf (0); tanhf (0);
28786 if ac_fn_cxx_try_compile "$LINENO"; then :
28787 glibcxx_cv_func_float_trig_use=yes
28789 glibcxx_cv_func_float_trig_use=no
28791 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
28793 ac_cpp='$CPP $CPPFLAGS'
28794 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
28795 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
28796 ac_compiler_gnu=$ac_cv_c_compiler_gnu
28800 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_float_trig_use" >&5
28801 $as_echo "$glibcxx_cv_func_float_trig_use" >&6; }
28802 if test x$glibcxx_cv_func_float_trig_use = x"yes"; then
28803 for ac_func in acosf asinf atanf cosf sinf tanf coshf sinhf tanhf
28805 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
28806 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
28807 eval as_val=\$$as_ac_var
28808 if test "x$as_val" = x""yes; then :
28809 cat >>confdefs.h <<_ACEOF
28810 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
28817 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _float trig functions" >&5
28818 $as_echo_n "checking for _float trig functions... " >&6; }
28819 if test "${glibcxx_cv_func__float_trig_use+set}" = set; then :
28820 $as_echo_n "(cached) " >&6
28825 ac_cpp='$CXXCPP $CPPFLAGS'
28826 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
28827 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
28828 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
28830 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
28831 /* end confdefs.h. */
28836 _acosf (0); _asinf (0); _atanf (0); _cosf (0); _sinf (0); _tanf (0); _coshf (0); _sinhf (0); _tanhf (0);
28841 if ac_fn_cxx_try_compile "$LINENO"; then :
28842 glibcxx_cv_func__float_trig_use=yes
28844 glibcxx_cv_func__float_trig_use=no
28846 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
28848 ac_cpp='$CPP $CPPFLAGS'
28849 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
28850 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
28851 ac_compiler_gnu=$ac_cv_c_compiler_gnu
28855 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__float_trig_use" >&5
28856 $as_echo "$glibcxx_cv_func__float_trig_use" >&6; }
28857 if test x$glibcxx_cv_func__float_trig_use = x"yes"; then
28858 for ac_func in _acosf _asinf _atanf _cosf _sinf _tanf _coshf _sinhf _tanhf
28860 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
28861 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
28862 eval as_val=\$$as_ac_var
28863 if test "x$as_val" = x""yes; then :
28864 cat >>confdefs.h <<_ACEOF
28865 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
28878 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for float round functions" >&5
28879 $as_echo_n "checking for float round functions... " >&6; }
28880 if test "${glibcxx_cv_func_float_round_use+set}" = set; then :
28881 $as_echo_n "(cached) " >&6
28886 ac_cpp='$CXXCPP $CPPFLAGS'
28887 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
28888 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
28889 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
28891 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
28892 /* end confdefs.h. */
28897 ceilf (0); floorf (0);
28902 if ac_fn_cxx_try_compile "$LINENO"; then :
28903 glibcxx_cv_func_float_round_use=yes
28905 glibcxx_cv_func_float_round_use=no
28907 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
28909 ac_cpp='$CPP $CPPFLAGS'
28910 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
28911 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
28912 ac_compiler_gnu=$ac_cv_c_compiler_gnu
28916 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_float_round_use" >&5
28917 $as_echo "$glibcxx_cv_func_float_round_use" >&6; }
28918 if test x$glibcxx_cv_func_float_round_use = x"yes"; then
28919 for ac_func in ceilf floorf
28921 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
28922 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
28923 eval as_val=\$$as_ac_var
28924 if test "x$as_val" = x""yes; then :
28925 cat >>confdefs.h <<_ACEOF
28926 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
28933 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _float round functions" >&5
28934 $as_echo_n "checking for _float round functions... " >&6; }
28935 if test "${glibcxx_cv_func__float_round_use+set}" = set; then :
28936 $as_echo_n "(cached) " >&6
28941 ac_cpp='$CXXCPP $CPPFLAGS'
28942 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
28943 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
28944 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
28946 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
28947 /* end confdefs.h. */
28952 _ceilf (0); _floorf (0);
28957 if ac_fn_cxx_try_compile "$LINENO"; then :
28958 glibcxx_cv_func__float_round_use=yes
28960 glibcxx_cv_func__float_round_use=no
28962 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
28964 ac_cpp='$CPP $CPPFLAGS'
28965 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
28966 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
28967 ac_compiler_gnu=$ac_cv_c_compiler_gnu
28971 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__float_round_use" >&5
28972 $as_echo "$glibcxx_cv_func__float_round_use" >&6; }
28973 if test x$glibcxx_cv_func__float_round_use = x"yes"; then
28974 for ac_func in _ceilf _floorf
28976 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
28977 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
28978 eval as_val=\$$as_ac_var
28979 if test "x$as_val" = x""yes; then :
28980 cat >>confdefs.h <<_ACEOF
28981 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
28995 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for expf declaration" >&5
28996 $as_echo_n "checking for expf declaration... " >&6; }
28997 if test x${glibcxx_cv_func_expf_use+set} != xset; then
28998 if test "${glibcxx_cv_func_expf_use+set}" = set; then :
28999 $as_echo_n "(cached) " >&6
29004 ac_cpp='$CXXCPP $CPPFLAGS'
29005 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
29006 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
29007 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
29009 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
29010 /* end confdefs.h. */
29012 #ifdef HAVE_IEEEFP_H
29013 #include <ieeefp.h>
29024 if ac_fn_cxx_try_compile "$LINENO"; then :
29025 glibcxx_cv_func_expf_use=yes
29027 glibcxx_cv_func_expf_use=no
29029 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
29031 ac_cpp='$CPP $CPPFLAGS'
29032 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
29033 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
29034 ac_compiler_gnu=$ac_cv_c_compiler_gnu
29040 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_expf_use" >&5
29041 $as_echo "$glibcxx_cv_func_expf_use" >&6; }
29043 if test x$glibcxx_cv_func_expf_use = x"yes"; then
29044 for ac_func in expf
29046 ac_fn_c_check_func "$LINENO" "expf" "ac_cv_func_expf"
29047 if test "x$ac_cv_func_expf" = x""yes; then :
29048 cat >>confdefs.h <<_ACEOF
29049 #define HAVE_EXPF 1
29057 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _expf declaration" >&5
29058 $as_echo_n "checking for _expf declaration... " >&6; }
29059 if test x${glibcxx_cv_func__expf_use+set} != xset; then
29060 if test "${glibcxx_cv_func__expf_use+set}" = set; then :
29061 $as_echo_n "(cached) " >&6
29066 ac_cpp='$CXXCPP $CPPFLAGS'
29067 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
29068 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
29069 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
29071 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
29072 /* end confdefs.h. */
29074 #ifdef HAVE_IEEEFP_H
29075 #include <ieeefp.h>
29086 if ac_fn_cxx_try_compile "$LINENO"; then :
29087 glibcxx_cv_func__expf_use=yes
29089 glibcxx_cv_func__expf_use=no
29091 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
29093 ac_cpp='$CPP $CPPFLAGS'
29094 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
29095 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
29096 ac_compiler_gnu=$ac_cv_c_compiler_gnu
29102 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__expf_use" >&5
29103 $as_echo "$glibcxx_cv_func__expf_use" >&6; }
29105 if test x$glibcxx_cv_func__expf_use = x"yes"; then
29106 for ac_func in _expf
29108 ac_fn_c_check_func "$LINENO" "_expf" "ac_cv_func__expf"
29109 if test "x$ac_cv_func__expf" = x""yes; then :
29110 cat >>confdefs.h <<_ACEOF
29111 #define HAVE__EXPF 1
29124 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for isnanf declaration" >&5
29125 $as_echo_n "checking for isnanf declaration... " >&6; }
29126 if test x${glibcxx_cv_func_isnanf_use+set} != xset; then
29127 if test "${glibcxx_cv_func_isnanf_use+set}" = set; then :
29128 $as_echo_n "(cached) " >&6
29133 ac_cpp='$CXXCPP $CPPFLAGS'
29134 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
29135 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
29136 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
29138 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
29139 /* end confdefs.h. */
29141 #ifdef HAVE_IEEEFP_H
29142 #include <ieeefp.h>
29153 if ac_fn_cxx_try_compile "$LINENO"; then :
29154 glibcxx_cv_func_isnanf_use=yes
29156 glibcxx_cv_func_isnanf_use=no
29158 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
29160 ac_cpp='$CPP $CPPFLAGS'
29161 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
29162 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
29163 ac_compiler_gnu=$ac_cv_c_compiler_gnu
29169 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_isnanf_use" >&5
29170 $as_echo "$glibcxx_cv_func_isnanf_use" >&6; }
29172 if test x$glibcxx_cv_func_isnanf_use = x"yes"; then
29173 for ac_func in isnanf
29175 ac_fn_c_check_func "$LINENO" "isnanf" "ac_cv_func_isnanf"
29176 if test "x$ac_cv_func_isnanf" = x""yes; then :
29177 cat >>confdefs.h <<_ACEOF
29178 #define HAVE_ISNANF 1
29186 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _isnanf declaration" >&5
29187 $as_echo_n "checking for _isnanf declaration... " >&6; }
29188 if test x${glibcxx_cv_func__isnanf_use+set} != xset; then
29189 if test "${glibcxx_cv_func__isnanf_use+set}" = set; then :
29190 $as_echo_n "(cached) " >&6
29195 ac_cpp='$CXXCPP $CPPFLAGS'
29196 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
29197 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
29198 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
29200 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
29201 /* end confdefs.h. */
29203 #ifdef HAVE_IEEEFP_H
29204 #include <ieeefp.h>
29215 if ac_fn_cxx_try_compile "$LINENO"; then :
29216 glibcxx_cv_func__isnanf_use=yes
29218 glibcxx_cv_func__isnanf_use=no
29220 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
29222 ac_cpp='$CPP $CPPFLAGS'
29223 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
29224 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
29225 ac_compiler_gnu=$ac_cv_c_compiler_gnu
29231 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__isnanf_use" >&5
29232 $as_echo "$glibcxx_cv_func__isnanf_use" >&6; }
29234 if test x$glibcxx_cv_func__isnanf_use = x"yes"; then
29235 for ac_func in _isnanf
29237 ac_fn_c_check_func "$LINENO" "_isnanf" "ac_cv_func__isnanf"
29238 if test "x$ac_cv_func__isnanf" = x""yes; then :
29239 cat >>confdefs.h <<_ACEOF
29240 #define HAVE__ISNANF 1
29253 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for isinff declaration" >&5
29254 $as_echo_n "checking for isinff declaration... " >&6; }
29255 if test x${glibcxx_cv_func_isinff_use+set} != xset; then
29256 if test "${glibcxx_cv_func_isinff_use+set}" = set; then :
29257 $as_echo_n "(cached) " >&6
29262 ac_cpp='$CXXCPP $CPPFLAGS'
29263 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
29264 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
29265 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
29267 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
29268 /* end confdefs.h. */
29270 #ifdef HAVE_IEEEFP_H
29271 #include <ieeefp.h>
29282 if ac_fn_cxx_try_compile "$LINENO"; then :
29283 glibcxx_cv_func_isinff_use=yes
29285 glibcxx_cv_func_isinff_use=no
29287 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
29289 ac_cpp='$CPP $CPPFLAGS'
29290 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
29291 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
29292 ac_compiler_gnu=$ac_cv_c_compiler_gnu
29298 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_isinff_use" >&5
29299 $as_echo "$glibcxx_cv_func_isinff_use" >&6; }
29301 if test x$glibcxx_cv_func_isinff_use = x"yes"; then
29302 for ac_func in isinff
29304 ac_fn_c_check_func "$LINENO" "isinff" "ac_cv_func_isinff"
29305 if test "x$ac_cv_func_isinff" = x""yes; then :
29306 cat >>confdefs.h <<_ACEOF
29307 #define HAVE_ISINFF 1
29315 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _isinff declaration" >&5
29316 $as_echo_n "checking for _isinff declaration... " >&6; }
29317 if test x${glibcxx_cv_func__isinff_use+set} != xset; then
29318 if test "${glibcxx_cv_func__isinff_use+set}" = set; then :
29319 $as_echo_n "(cached) " >&6
29324 ac_cpp='$CXXCPP $CPPFLAGS'
29325 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
29326 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
29327 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
29329 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
29330 /* end confdefs.h. */
29332 #ifdef HAVE_IEEEFP_H
29333 #include <ieeefp.h>
29344 if ac_fn_cxx_try_compile "$LINENO"; then :
29345 glibcxx_cv_func__isinff_use=yes
29347 glibcxx_cv_func__isinff_use=no
29349 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
29351 ac_cpp='$CPP $CPPFLAGS'
29352 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
29353 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
29354 ac_compiler_gnu=$ac_cv_c_compiler_gnu
29360 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__isinff_use" >&5
29361 $as_echo "$glibcxx_cv_func__isinff_use" >&6; }
29363 if test x$glibcxx_cv_func__isinff_use = x"yes"; then
29364 for ac_func in _isinff
29366 ac_fn_c_check_func "$LINENO" "_isinff" "ac_cv_func__isinff"
29367 if test "x$ac_cv_func__isinff" = x""yes; then :
29368 cat >>confdefs.h <<_ACEOF
29369 #define HAVE__ISINFF 1
29382 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for atan2f declaration" >&5
29383 $as_echo_n "checking for atan2f declaration... " >&6; }
29384 if test x${glibcxx_cv_func_atan2f_use+set} != xset; then
29385 if test "${glibcxx_cv_func_atan2f_use+set}" = set; then :
29386 $as_echo_n "(cached) " >&6
29391 ac_cpp='$CXXCPP $CPPFLAGS'
29392 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
29393 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
29394 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
29396 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
29397 /* end confdefs.h. */
29407 if ac_fn_cxx_try_compile "$LINENO"; then :
29408 glibcxx_cv_func_atan2f_use=yes
29410 glibcxx_cv_func_atan2f_use=no
29412 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
29414 ac_cpp='$CPP $CPPFLAGS'
29415 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
29416 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
29417 ac_compiler_gnu=$ac_cv_c_compiler_gnu
29423 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_atan2f_use" >&5
29424 $as_echo "$glibcxx_cv_func_atan2f_use" >&6; }
29426 if test x$glibcxx_cv_func_atan2f_use = x"yes"; then
29427 for ac_func in atan2f
29429 ac_fn_c_check_func "$LINENO" "atan2f" "ac_cv_func_atan2f"
29430 if test "x$ac_cv_func_atan2f" = x""yes; then :
29431 cat >>confdefs.h <<_ACEOF
29432 #define HAVE_ATAN2F 1
29440 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _atan2f declaration" >&5
29441 $as_echo_n "checking for _atan2f declaration... " >&6; }
29442 if test x${glibcxx_cv_func__atan2f_use+set} != xset; then
29443 if test "${glibcxx_cv_func__atan2f_use+set}" = set; then :
29444 $as_echo_n "(cached) " >&6
29449 ac_cpp='$CXXCPP $CPPFLAGS'
29450 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
29451 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
29452 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
29454 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
29455 /* end confdefs.h. */
29465 if ac_fn_cxx_try_compile "$LINENO"; then :
29466 glibcxx_cv_func__atan2f_use=yes
29468 glibcxx_cv_func__atan2f_use=no
29470 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
29472 ac_cpp='$CPP $CPPFLAGS'
29473 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
29474 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
29475 ac_compiler_gnu=$ac_cv_c_compiler_gnu
29481 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__atan2f_use" >&5
29482 $as_echo "$glibcxx_cv_func__atan2f_use" >&6; }
29484 if test x$glibcxx_cv_func__atan2f_use = x"yes"; then
29485 for ac_func in _atan2f
29487 ac_fn_c_check_func "$LINENO" "_atan2f" "ac_cv_func__atan2f"
29488 if test "x$ac_cv_func__atan2f" = x""yes; then :
29489 cat >>confdefs.h <<_ACEOF
29490 #define HAVE__ATAN2F 1
29503 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fabsf declaration" >&5
29504 $as_echo_n "checking for fabsf declaration... " >&6; }
29505 if test x${glibcxx_cv_func_fabsf_use+set} != xset; then
29506 if test "${glibcxx_cv_func_fabsf_use+set}" = set; then :
29507 $as_echo_n "(cached) " >&6
29512 ac_cpp='$CXXCPP $CPPFLAGS'
29513 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
29514 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
29515 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
29517 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
29518 /* end confdefs.h. */
29520 #ifdef HAVE_IEEEFP_H
29521 #include <ieeefp.h>
29532 if ac_fn_cxx_try_compile "$LINENO"; then :
29533 glibcxx_cv_func_fabsf_use=yes
29535 glibcxx_cv_func_fabsf_use=no
29537 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
29539 ac_cpp='$CPP $CPPFLAGS'
29540 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
29541 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
29542 ac_compiler_gnu=$ac_cv_c_compiler_gnu
29548 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_fabsf_use" >&5
29549 $as_echo "$glibcxx_cv_func_fabsf_use" >&6; }
29551 if test x$glibcxx_cv_func_fabsf_use = x"yes"; then
29552 for ac_func in fabsf
29554 ac_fn_c_check_func "$LINENO" "fabsf" "ac_cv_func_fabsf"
29555 if test "x$ac_cv_func_fabsf" = x""yes; then :
29556 cat >>confdefs.h <<_ACEOF
29557 #define HAVE_FABSF 1
29565 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _fabsf declaration" >&5
29566 $as_echo_n "checking for _fabsf declaration... " >&6; }
29567 if test x${glibcxx_cv_func__fabsf_use+set} != xset; then
29568 if test "${glibcxx_cv_func__fabsf_use+set}" = set; then :
29569 $as_echo_n "(cached) " >&6
29574 ac_cpp='$CXXCPP $CPPFLAGS'
29575 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
29576 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
29577 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
29579 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
29580 /* end confdefs.h. */
29582 #ifdef HAVE_IEEEFP_H
29583 #include <ieeefp.h>
29594 if ac_fn_cxx_try_compile "$LINENO"; then :
29595 glibcxx_cv_func__fabsf_use=yes
29597 glibcxx_cv_func__fabsf_use=no
29599 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
29601 ac_cpp='$CPP $CPPFLAGS'
29602 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
29603 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
29604 ac_compiler_gnu=$ac_cv_c_compiler_gnu
29610 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__fabsf_use" >&5
29611 $as_echo "$glibcxx_cv_func__fabsf_use" >&6; }
29613 if test x$glibcxx_cv_func__fabsf_use = x"yes"; then
29614 for ac_func in _fabsf
29616 ac_fn_c_check_func "$LINENO" "_fabsf" "ac_cv_func__fabsf"
29617 if test "x$ac_cv_func__fabsf" = x""yes; then :
29618 cat >>confdefs.h <<_ACEOF
29619 #define HAVE__FABSF 1
29632 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fmodf declaration" >&5
29633 $as_echo_n "checking for fmodf declaration... " >&6; }
29634 if test x${glibcxx_cv_func_fmodf_use+set} != xset; then
29635 if test "${glibcxx_cv_func_fmodf_use+set}" = set; then :
29636 $as_echo_n "(cached) " >&6
29641 ac_cpp='$CXXCPP $CPPFLAGS'
29642 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
29643 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
29644 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
29646 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
29647 /* end confdefs.h. */
29657 if ac_fn_cxx_try_compile "$LINENO"; then :
29658 glibcxx_cv_func_fmodf_use=yes
29660 glibcxx_cv_func_fmodf_use=no
29662 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
29664 ac_cpp='$CPP $CPPFLAGS'
29665 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
29666 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
29667 ac_compiler_gnu=$ac_cv_c_compiler_gnu
29673 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_fmodf_use" >&5
29674 $as_echo "$glibcxx_cv_func_fmodf_use" >&6; }
29676 if test x$glibcxx_cv_func_fmodf_use = x"yes"; then
29677 for ac_func in fmodf
29679 ac_fn_c_check_func "$LINENO" "fmodf" "ac_cv_func_fmodf"
29680 if test "x$ac_cv_func_fmodf" = x""yes; then :
29681 cat >>confdefs.h <<_ACEOF
29682 #define HAVE_FMODF 1
29690 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _fmodf declaration" >&5
29691 $as_echo_n "checking for _fmodf declaration... " >&6; }
29692 if test x${glibcxx_cv_func__fmodf_use+set} != xset; then
29693 if test "${glibcxx_cv_func__fmodf_use+set}" = set; then :
29694 $as_echo_n "(cached) " >&6
29699 ac_cpp='$CXXCPP $CPPFLAGS'
29700 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
29701 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
29702 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
29704 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
29705 /* end confdefs.h. */
29715 if ac_fn_cxx_try_compile "$LINENO"; then :
29716 glibcxx_cv_func__fmodf_use=yes
29718 glibcxx_cv_func__fmodf_use=no
29720 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
29722 ac_cpp='$CPP $CPPFLAGS'
29723 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
29724 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
29725 ac_compiler_gnu=$ac_cv_c_compiler_gnu
29731 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__fmodf_use" >&5
29732 $as_echo "$glibcxx_cv_func__fmodf_use" >&6; }
29734 if test x$glibcxx_cv_func__fmodf_use = x"yes"; then
29735 for ac_func in _fmodf
29737 ac_fn_c_check_func "$LINENO" "_fmodf" "ac_cv_func__fmodf"
29738 if test "x$ac_cv_func__fmodf" = x""yes; then :
29739 cat >>confdefs.h <<_ACEOF
29740 #define HAVE__FMODF 1
29753 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for frexpf declaration" >&5
29754 $as_echo_n "checking for frexpf declaration... " >&6; }
29755 if test x${glibcxx_cv_func_frexpf_use+set} != xset; then
29756 if test "${glibcxx_cv_func_frexpf_use+set}" = set; then :
29757 $as_echo_n "(cached) " >&6
29762 ac_cpp='$CXXCPP $CPPFLAGS'
29763 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
29764 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
29765 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
29767 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
29768 /* end confdefs.h. */
29778 if ac_fn_cxx_try_compile "$LINENO"; then :
29779 glibcxx_cv_func_frexpf_use=yes
29781 glibcxx_cv_func_frexpf_use=no
29783 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
29785 ac_cpp='$CPP $CPPFLAGS'
29786 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
29787 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
29788 ac_compiler_gnu=$ac_cv_c_compiler_gnu
29794 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_frexpf_use" >&5
29795 $as_echo "$glibcxx_cv_func_frexpf_use" >&6; }
29797 if test x$glibcxx_cv_func_frexpf_use = x"yes"; then
29798 for ac_func in frexpf
29800 ac_fn_c_check_func "$LINENO" "frexpf" "ac_cv_func_frexpf"
29801 if test "x$ac_cv_func_frexpf" = x""yes; then :
29802 cat >>confdefs.h <<_ACEOF
29803 #define HAVE_FREXPF 1
29811 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _frexpf declaration" >&5
29812 $as_echo_n "checking for _frexpf declaration... " >&6; }
29813 if test x${glibcxx_cv_func__frexpf_use+set} != xset; then
29814 if test "${glibcxx_cv_func__frexpf_use+set}" = set; then :
29815 $as_echo_n "(cached) " >&6
29820 ac_cpp='$CXXCPP $CPPFLAGS'
29821 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
29822 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
29823 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
29825 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
29826 /* end confdefs.h. */
29836 if ac_fn_cxx_try_compile "$LINENO"; then :
29837 glibcxx_cv_func__frexpf_use=yes
29839 glibcxx_cv_func__frexpf_use=no
29841 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
29843 ac_cpp='$CPP $CPPFLAGS'
29844 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
29845 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
29846 ac_compiler_gnu=$ac_cv_c_compiler_gnu
29852 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__frexpf_use" >&5
29853 $as_echo "$glibcxx_cv_func__frexpf_use" >&6; }
29855 if test x$glibcxx_cv_func__frexpf_use = x"yes"; then
29856 for ac_func in _frexpf
29858 ac_fn_c_check_func "$LINENO" "_frexpf" "ac_cv_func__frexpf"
29859 if test "x$ac_cv_func__frexpf" = x""yes; then :
29860 cat >>confdefs.h <<_ACEOF
29861 #define HAVE__FREXPF 1
29874 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for hypotf declaration" >&5
29875 $as_echo_n "checking for hypotf declaration... " >&6; }
29876 if test x${glibcxx_cv_func_hypotf_use+set} != xset; then
29877 if test "${glibcxx_cv_func_hypotf_use+set}" = set; then :
29878 $as_echo_n "(cached) " >&6
29883 ac_cpp='$CXXCPP $CPPFLAGS'
29884 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
29885 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
29886 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
29888 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
29889 /* end confdefs.h. */
29899 if ac_fn_cxx_try_compile "$LINENO"; then :
29900 glibcxx_cv_func_hypotf_use=yes
29902 glibcxx_cv_func_hypotf_use=no
29904 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
29906 ac_cpp='$CPP $CPPFLAGS'
29907 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
29908 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
29909 ac_compiler_gnu=$ac_cv_c_compiler_gnu
29915 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_hypotf_use" >&5
29916 $as_echo "$glibcxx_cv_func_hypotf_use" >&6; }
29918 if test x$glibcxx_cv_func_hypotf_use = x"yes"; then
29919 for ac_func in hypotf
29921 ac_fn_c_check_func "$LINENO" "hypotf" "ac_cv_func_hypotf"
29922 if test "x$ac_cv_func_hypotf" = x""yes; then :
29923 cat >>confdefs.h <<_ACEOF
29924 #define HAVE_HYPOTF 1
29932 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _hypotf declaration" >&5
29933 $as_echo_n "checking for _hypotf declaration... " >&6; }
29934 if test x${glibcxx_cv_func__hypotf_use+set} != xset; then
29935 if test "${glibcxx_cv_func__hypotf_use+set}" = set; then :
29936 $as_echo_n "(cached) " >&6
29941 ac_cpp='$CXXCPP $CPPFLAGS'
29942 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
29943 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
29944 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
29946 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
29947 /* end confdefs.h. */
29957 if ac_fn_cxx_try_compile "$LINENO"; then :
29958 glibcxx_cv_func__hypotf_use=yes
29960 glibcxx_cv_func__hypotf_use=no
29962 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
29964 ac_cpp='$CPP $CPPFLAGS'
29965 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
29966 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
29967 ac_compiler_gnu=$ac_cv_c_compiler_gnu
29973 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__hypotf_use" >&5
29974 $as_echo "$glibcxx_cv_func__hypotf_use" >&6; }
29976 if test x$glibcxx_cv_func__hypotf_use = x"yes"; then
29977 for ac_func in _hypotf
29979 ac_fn_c_check_func "$LINENO" "_hypotf" "ac_cv_func__hypotf"
29980 if test "x$ac_cv_func__hypotf" = x""yes; then :
29981 cat >>confdefs.h <<_ACEOF
29982 #define HAVE__HYPOTF 1
29995 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ldexpf declaration" >&5
29996 $as_echo_n "checking for ldexpf declaration... " >&6; }
29997 if test x${glibcxx_cv_func_ldexpf_use+set} != xset; then
29998 if test "${glibcxx_cv_func_ldexpf_use+set}" = set; then :
29999 $as_echo_n "(cached) " >&6
30004 ac_cpp='$CXXCPP $CPPFLAGS'
30005 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
30006 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
30007 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
30009 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
30010 /* end confdefs.h. */
30020 if ac_fn_cxx_try_compile "$LINENO"; then :
30021 glibcxx_cv_func_ldexpf_use=yes
30023 glibcxx_cv_func_ldexpf_use=no
30025 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
30027 ac_cpp='$CPP $CPPFLAGS'
30028 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
30029 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
30030 ac_compiler_gnu=$ac_cv_c_compiler_gnu
30036 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_ldexpf_use" >&5
30037 $as_echo "$glibcxx_cv_func_ldexpf_use" >&6; }
30039 if test x$glibcxx_cv_func_ldexpf_use = x"yes"; then
30040 for ac_func in ldexpf
30042 ac_fn_c_check_func "$LINENO" "ldexpf" "ac_cv_func_ldexpf"
30043 if test "x$ac_cv_func_ldexpf" = x""yes; then :
30044 cat >>confdefs.h <<_ACEOF
30045 #define HAVE_LDEXPF 1
30053 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _ldexpf declaration" >&5
30054 $as_echo_n "checking for _ldexpf declaration... " >&6; }
30055 if test x${glibcxx_cv_func__ldexpf_use+set} != xset; then
30056 if test "${glibcxx_cv_func__ldexpf_use+set}" = set; then :
30057 $as_echo_n "(cached) " >&6
30062 ac_cpp='$CXXCPP $CPPFLAGS'
30063 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
30064 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
30065 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
30067 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
30068 /* end confdefs.h. */
30078 if ac_fn_cxx_try_compile "$LINENO"; then :
30079 glibcxx_cv_func__ldexpf_use=yes
30081 glibcxx_cv_func__ldexpf_use=no
30083 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
30085 ac_cpp='$CPP $CPPFLAGS'
30086 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
30087 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
30088 ac_compiler_gnu=$ac_cv_c_compiler_gnu
30094 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__ldexpf_use" >&5
30095 $as_echo "$glibcxx_cv_func__ldexpf_use" >&6; }
30097 if test x$glibcxx_cv_func__ldexpf_use = x"yes"; then
30098 for ac_func in _ldexpf
30100 ac_fn_c_check_func "$LINENO" "_ldexpf" "ac_cv_func__ldexpf"
30101 if test "x$ac_cv_func__ldexpf" = x""yes; then :
30102 cat >>confdefs.h <<_ACEOF
30103 #define HAVE__LDEXPF 1
30116 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for logf declaration" >&5
30117 $as_echo_n "checking for logf declaration... " >&6; }
30118 if test x${glibcxx_cv_func_logf_use+set} != xset; then
30119 if test "${glibcxx_cv_func_logf_use+set}" = set; then :
30120 $as_echo_n "(cached) " >&6
30125 ac_cpp='$CXXCPP $CPPFLAGS'
30126 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
30127 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
30128 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
30130 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
30131 /* end confdefs.h. */
30133 #ifdef HAVE_IEEEFP_H
30134 #include <ieeefp.h>
30145 if ac_fn_cxx_try_compile "$LINENO"; then :
30146 glibcxx_cv_func_logf_use=yes
30148 glibcxx_cv_func_logf_use=no
30150 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
30152 ac_cpp='$CPP $CPPFLAGS'
30153 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
30154 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
30155 ac_compiler_gnu=$ac_cv_c_compiler_gnu
30161 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_logf_use" >&5
30162 $as_echo "$glibcxx_cv_func_logf_use" >&6; }
30164 if test x$glibcxx_cv_func_logf_use = x"yes"; then
30165 for ac_func in logf
30167 ac_fn_c_check_func "$LINENO" "logf" "ac_cv_func_logf"
30168 if test "x$ac_cv_func_logf" = x""yes; then :
30169 cat >>confdefs.h <<_ACEOF
30170 #define HAVE_LOGF 1
30178 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _logf declaration" >&5
30179 $as_echo_n "checking for _logf declaration... " >&6; }
30180 if test x${glibcxx_cv_func__logf_use+set} != xset; then
30181 if test "${glibcxx_cv_func__logf_use+set}" = set; then :
30182 $as_echo_n "(cached) " >&6
30187 ac_cpp='$CXXCPP $CPPFLAGS'
30188 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
30189 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
30190 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
30192 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
30193 /* end confdefs.h. */
30195 #ifdef HAVE_IEEEFP_H
30196 #include <ieeefp.h>
30207 if ac_fn_cxx_try_compile "$LINENO"; then :
30208 glibcxx_cv_func__logf_use=yes
30210 glibcxx_cv_func__logf_use=no
30212 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
30214 ac_cpp='$CPP $CPPFLAGS'
30215 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
30216 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
30217 ac_compiler_gnu=$ac_cv_c_compiler_gnu
30223 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__logf_use" >&5
30224 $as_echo "$glibcxx_cv_func__logf_use" >&6; }
30226 if test x$glibcxx_cv_func__logf_use = x"yes"; then
30227 for ac_func in _logf
30229 ac_fn_c_check_func "$LINENO" "_logf" "ac_cv_func__logf"
30230 if test "x$ac_cv_func__logf" = x""yes; then :
30231 cat >>confdefs.h <<_ACEOF
30232 #define HAVE__LOGF 1
30245 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for log10f declaration" >&5
30246 $as_echo_n "checking for log10f declaration... " >&6; }
30247 if test x${glibcxx_cv_func_log10f_use+set} != xset; then
30248 if test "${glibcxx_cv_func_log10f_use+set}" = set; then :
30249 $as_echo_n "(cached) " >&6
30254 ac_cpp='$CXXCPP $CPPFLAGS'
30255 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
30256 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
30257 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
30259 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
30260 /* end confdefs.h. */
30262 #ifdef HAVE_IEEEFP_H
30263 #include <ieeefp.h>
30274 if ac_fn_cxx_try_compile "$LINENO"; then :
30275 glibcxx_cv_func_log10f_use=yes
30277 glibcxx_cv_func_log10f_use=no
30279 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
30281 ac_cpp='$CPP $CPPFLAGS'
30282 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
30283 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
30284 ac_compiler_gnu=$ac_cv_c_compiler_gnu
30290 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_log10f_use" >&5
30291 $as_echo "$glibcxx_cv_func_log10f_use" >&6; }
30293 if test x$glibcxx_cv_func_log10f_use = x"yes"; then
30294 for ac_func in log10f
30296 ac_fn_c_check_func "$LINENO" "log10f" "ac_cv_func_log10f"
30297 if test "x$ac_cv_func_log10f" = x""yes; then :
30298 cat >>confdefs.h <<_ACEOF
30299 #define HAVE_LOG10F 1
30307 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _log10f declaration" >&5
30308 $as_echo_n "checking for _log10f declaration... " >&6; }
30309 if test x${glibcxx_cv_func__log10f_use+set} != xset; then
30310 if test "${glibcxx_cv_func__log10f_use+set}" = set; then :
30311 $as_echo_n "(cached) " >&6
30316 ac_cpp='$CXXCPP $CPPFLAGS'
30317 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
30318 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
30319 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
30321 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
30322 /* end confdefs.h. */
30324 #ifdef HAVE_IEEEFP_H
30325 #include <ieeefp.h>
30336 if ac_fn_cxx_try_compile "$LINENO"; then :
30337 glibcxx_cv_func__log10f_use=yes
30339 glibcxx_cv_func__log10f_use=no
30341 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
30343 ac_cpp='$CPP $CPPFLAGS'
30344 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
30345 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
30346 ac_compiler_gnu=$ac_cv_c_compiler_gnu
30352 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__log10f_use" >&5
30353 $as_echo "$glibcxx_cv_func__log10f_use" >&6; }
30355 if test x$glibcxx_cv_func__log10f_use = x"yes"; then
30356 for ac_func in _log10f
30358 ac_fn_c_check_func "$LINENO" "_log10f" "ac_cv_func__log10f"
30359 if test "x$ac_cv_func__log10f" = x""yes; then :
30360 cat >>confdefs.h <<_ACEOF
30361 #define HAVE__LOG10F 1
30374 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for modff declaration" >&5
30375 $as_echo_n "checking for modff declaration... " >&6; }
30376 if test x${glibcxx_cv_func_modff_use+set} != xset; then
30377 if test "${glibcxx_cv_func_modff_use+set}" = set; then :
30378 $as_echo_n "(cached) " >&6
30383 ac_cpp='$CXXCPP $CPPFLAGS'
30384 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
30385 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
30386 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
30388 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
30389 /* end confdefs.h. */
30399 if ac_fn_cxx_try_compile "$LINENO"; then :
30400 glibcxx_cv_func_modff_use=yes
30402 glibcxx_cv_func_modff_use=no
30404 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
30406 ac_cpp='$CPP $CPPFLAGS'
30407 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
30408 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
30409 ac_compiler_gnu=$ac_cv_c_compiler_gnu
30415 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_modff_use" >&5
30416 $as_echo "$glibcxx_cv_func_modff_use" >&6; }
30418 if test x$glibcxx_cv_func_modff_use = x"yes"; then
30419 for ac_func in modff
30421 ac_fn_c_check_func "$LINENO" "modff" "ac_cv_func_modff"
30422 if test "x$ac_cv_func_modff" = x""yes; then :
30423 cat >>confdefs.h <<_ACEOF
30424 #define HAVE_MODFF 1
30432 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _modff declaration" >&5
30433 $as_echo_n "checking for _modff declaration... " >&6; }
30434 if test x${glibcxx_cv_func__modff_use+set} != xset; then
30435 if test "${glibcxx_cv_func__modff_use+set}" = set; then :
30436 $as_echo_n "(cached) " >&6
30441 ac_cpp='$CXXCPP $CPPFLAGS'
30442 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
30443 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
30444 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
30446 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
30447 /* end confdefs.h. */
30457 if ac_fn_cxx_try_compile "$LINENO"; then :
30458 glibcxx_cv_func__modff_use=yes
30460 glibcxx_cv_func__modff_use=no
30462 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
30464 ac_cpp='$CPP $CPPFLAGS'
30465 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
30466 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
30467 ac_compiler_gnu=$ac_cv_c_compiler_gnu
30473 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__modff_use" >&5
30474 $as_echo "$glibcxx_cv_func__modff_use" >&6; }
30476 if test x$glibcxx_cv_func__modff_use = x"yes"; then
30477 for ac_func in _modff
30479 ac_fn_c_check_func "$LINENO" "_modff" "ac_cv_func__modff"
30480 if test "x$ac_cv_func__modff" = x""yes; then :
30481 cat >>confdefs.h <<_ACEOF
30482 #define HAVE__MODFF 1
30495 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for modf declaration" >&5
30496 $as_echo_n "checking for modf declaration... " >&6; }
30497 if test x${glibcxx_cv_func_modf_use+set} != xset; then
30498 if test "${glibcxx_cv_func_modf_use+set}" = set; then :
30499 $as_echo_n "(cached) " >&6
30504 ac_cpp='$CXXCPP $CPPFLAGS'
30505 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
30506 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
30507 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
30509 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
30510 /* end confdefs.h. */
30520 if ac_fn_cxx_try_compile "$LINENO"; then :
30521 glibcxx_cv_func_modf_use=yes
30523 glibcxx_cv_func_modf_use=no
30525 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
30527 ac_cpp='$CPP $CPPFLAGS'
30528 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
30529 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
30530 ac_compiler_gnu=$ac_cv_c_compiler_gnu
30536 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_modf_use" >&5
30537 $as_echo "$glibcxx_cv_func_modf_use" >&6; }
30539 if test x$glibcxx_cv_func_modf_use = x"yes"; then
30540 for ac_func in modf
30542 ac_fn_c_check_func "$LINENO" "modf" "ac_cv_func_modf"
30543 if test "x$ac_cv_func_modf" = x""yes; then :
30544 cat >>confdefs.h <<_ACEOF
30545 #define HAVE_MODF 1
30553 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _modf declaration" >&5
30554 $as_echo_n "checking for _modf declaration... " >&6; }
30555 if test x${glibcxx_cv_func__modf_use+set} != xset; then
30556 if test "${glibcxx_cv_func__modf_use+set}" = set; then :
30557 $as_echo_n "(cached) " >&6
30562 ac_cpp='$CXXCPP $CPPFLAGS'
30563 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
30564 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
30565 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
30567 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
30568 /* end confdefs.h. */
30578 if ac_fn_cxx_try_compile "$LINENO"; then :
30579 glibcxx_cv_func__modf_use=yes
30581 glibcxx_cv_func__modf_use=no
30583 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
30585 ac_cpp='$CPP $CPPFLAGS'
30586 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
30587 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
30588 ac_compiler_gnu=$ac_cv_c_compiler_gnu
30594 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__modf_use" >&5
30595 $as_echo "$glibcxx_cv_func__modf_use" >&6; }
30597 if test x$glibcxx_cv_func__modf_use = x"yes"; then
30598 for ac_func in _modf
30600 ac_fn_c_check_func "$LINENO" "_modf" "ac_cv_func__modf"
30601 if test "x$ac_cv_func__modf" = x""yes; then :
30602 cat >>confdefs.h <<_ACEOF
30603 #define HAVE__MODF 1
30616 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for powf declaration" >&5
30617 $as_echo_n "checking for powf declaration... " >&6; }
30618 if test x${glibcxx_cv_func_powf_use+set} != xset; then
30619 if test "${glibcxx_cv_func_powf_use+set}" = set; then :
30620 $as_echo_n "(cached) " >&6
30625 ac_cpp='$CXXCPP $CPPFLAGS'
30626 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
30627 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
30628 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
30630 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
30631 /* end confdefs.h. */
30641 if ac_fn_cxx_try_compile "$LINENO"; then :
30642 glibcxx_cv_func_powf_use=yes
30644 glibcxx_cv_func_powf_use=no
30646 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
30648 ac_cpp='$CPP $CPPFLAGS'
30649 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
30650 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
30651 ac_compiler_gnu=$ac_cv_c_compiler_gnu
30657 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_powf_use" >&5
30658 $as_echo "$glibcxx_cv_func_powf_use" >&6; }
30660 if test x$glibcxx_cv_func_powf_use = x"yes"; then
30661 for ac_func in powf
30663 ac_fn_c_check_func "$LINENO" "powf" "ac_cv_func_powf"
30664 if test "x$ac_cv_func_powf" = x""yes; then :
30665 cat >>confdefs.h <<_ACEOF
30666 #define HAVE_POWF 1
30674 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _powf declaration" >&5
30675 $as_echo_n "checking for _powf declaration... " >&6; }
30676 if test x${glibcxx_cv_func__powf_use+set} != xset; then
30677 if test "${glibcxx_cv_func__powf_use+set}" = set; then :
30678 $as_echo_n "(cached) " >&6
30683 ac_cpp='$CXXCPP $CPPFLAGS'
30684 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
30685 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
30686 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
30688 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
30689 /* end confdefs.h. */
30699 if ac_fn_cxx_try_compile "$LINENO"; then :
30700 glibcxx_cv_func__powf_use=yes
30702 glibcxx_cv_func__powf_use=no
30704 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
30706 ac_cpp='$CPP $CPPFLAGS'
30707 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
30708 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
30709 ac_compiler_gnu=$ac_cv_c_compiler_gnu
30715 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__powf_use" >&5
30716 $as_echo "$glibcxx_cv_func__powf_use" >&6; }
30718 if test x$glibcxx_cv_func__powf_use = x"yes"; then
30719 for ac_func in _powf
30721 ac_fn_c_check_func "$LINENO" "_powf" "ac_cv_func__powf"
30722 if test "x$ac_cv_func__powf" = x""yes; then :
30723 cat >>confdefs.h <<_ACEOF
30724 #define HAVE__POWF 1
30737 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sqrtf declaration" >&5
30738 $as_echo_n "checking for sqrtf declaration... " >&6; }
30739 if test x${glibcxx_cv_func_sqrtf_use+set} != xset; then
30740 if test "${glibcxx_cv_func_sqrtf_use+set}" = set; then :
30741 $as_echo_n "(cached) " >&6
30746 ac_cpp='$CXXCPP $CPPFLAGS'
30747 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
30748 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
30749 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
30751 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
30752 /* end confdefs.h. */
30754 #ifdef HAVE_IEEEFP_H
30755 #include <ieeefp.h>
30766 if ac_fn_cxx_try_compile "$LINENO"; then :
30767 glibcxx_cv_func_sqrtf_use=yes
30769 glibcxx_cv_func_sqrtf_use=no
30771 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
30773 ac_cpp='$CPP $CPPFLAGS'
30774 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
30775 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
30776 ac_compiler_gnu=$ac_cv_c_compiler_gnu
30782 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_sqrtf_use" >&5
30783 $as_echo "$glibcxx_cv_func_sqrtf_use" >&6; }
30785 if test x$glibcxx_cv_func_sqrtf_use = x"yes"; then
30786 for ac_func in sqrtf
30788 ac_fn_c_check_func "$LINENO" "sqrtf" "ac_cv_func_sqrtf"
30789 if test "x$ac_cv_func_sqrtf" = x""yes; then :
30790 cat >>confdefs.h <<_ACEOF
30791 #define HAVE_SQRTF 1
30799 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _sqrtf declaration" >&5
30800 $as_echo_n "checking for _sqrtf declaration... " >&6; }
30801 if test x${glibcxx_cv_func__sqrtf_use+set} != xset; then
30802 if test "${glibcxx_cv_func__sqrtf_use+set}" = set; then :
30803 $as_echo_n "(cached) " >&6
30808 ac_cpp='$CXXCPP $CPPFLAGS'
30809 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
30810 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
30811 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
30813 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
30814 /* end confdefs.h. */
30816 #ifdef HAVE_IEEEFP_H
30817 #include <ieeefp.h>
30828 if ac_fn_cxx_try_compile "$LINENO"; then :
30829 glibcxx_cv_func__sqrtf_use=yes
30831 glibcxx_cv_func__sqrtf_use=no
30833 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
30835 ac_cpp='$CPP $CPPFLAGS'
30836 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
30837 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
30838 ac_compiler_gnu=$ac_cv_c_compiler_gnu
30844 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__sqrtf_use" >&5
30845 $as_echo "$glibcxx_cv_func__sqrtf_use" >&6; }
30847 if test x$glibcxx_cv_func__sqrtf_use = x"yes"; then
30848 for ac_func in _sqrtf
30850 ac_fn_c_check_func "$LINENO" "_sqrtf" "ac_cv_func__sqrtf"
30851 if test "x$ac_cv_func__sqrtf" = x""yes; then :
30852 cat >>confdefs.h <<_ACEOF
30853 #define HAVE__SQRTF 1
30866 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sincosf declaration" >&5
30867 $as_echo_n "checking for sincosf declaration... " >&6; }
30868 if test x${glibcxx_cv_func_sincosf_use+set} != xset; then
30869 if test "${glibcxx_cv_func_sincosf_use+set}" = set; then :
30870 $as_echo_n "(cached) " >&6
30875 ac_cpp='$CXXCPP $CPPFLAGS'
30876 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
30877 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
30878 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
30880 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
30881 /* end confdefs.h. */
30891 if ac_fn_cxx_try_compile "$LINENO"; then :
30892 glibcxx_cv_func_sincosf_use=yes
30894 glibcxx_cv_func_sincosf_use=no
30896 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
30898 ac_cpp='$CPP $CPPFLAGS'
30899 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
30900 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
30901 ac_compiler_gnu=$ac_cv_c_compiler_gnu
30907 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_sincosf_use" >&5
30908 $as_echo "$glibcxx_cv_func_sincosf_use" >&6; }
30910 if test x$glibcxx_cv_func_sincosf_use = x"yes"; then
30911 for ac_func in sincosf
30913 ac_fn_c_check_func "$LINENO" "sincosf" "ac_cv_func_sincosf"
30914 if test "x$ac_cv_func_sincosf" = x""yes; then :
30915 cat >>confdefs.h <<_ACEOF
30916 #define HAVE_SINCOSF 1
30924 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _sincosf declaration" >&5
30925 $as_echo_n "checking for _sincosf declaration... " >&6; }
30926 if test x${glibcxx_cv_func__sincosf_use+set} != xset; then
30927 if test "${glibcxx_cv_func__sincosf_use+set}" = set; then :
30928 $as_echo_n "(cached) " >&6
30933 ac_cpp='$CXXCPP $CPPFLAGS'
30934 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
30935 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
30936 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
30938 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
30939 /* end confdefs.h. */
30949 if ac_fn_cxx_try_compile "$LINENO"; then :
30950 glibcxx_cv_func__sincosf_use=yes
30952 glibcxx_cv_func__sincosf_use=no
30954 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
30956 ac_cpp='$CPP $CPPFLAGS'
30957 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
30958 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
30959 ac_compiler_gnu=$ac_cv_c_compiler_gnu
30965 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__sincosf_use" >&5
30966 $as_echo "$glibcxx_cv_func__sincosf_use" >&6; }
30968 if test x$glibcxx_cv_func__sincosf_use = x"yes"; then
30969 for ac_func in _sincosf
30971 ac_fn_c_check_func "$LINENO" "_sincosf" "ac_cv_func__sincosf"
30972 if test "x$ac_cv_func__sincosf" = x""yes; then :
30973 cat >>confdefs.h <<_ACEOF
30974 #define HAVE__SINCOSF 1
30987 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for finitef declaration" >&5
30988 $as_echo_n "checking for finitef declaration... " >&6; }
30989 if test x${glibcxx_cv_func_finitef_use+set} != xset; then
30990 if test "${glibcxx_cv_func_finitef_use+set}" = set; then :
30991 $as_echo_n "(cached) " >&6
30996 ac_cpp='$CXXCPP $CPPFLAGS'
30997 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
30998 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
30999 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
31001 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
31002 /* end confdefs.h. */
31004 #ifdef HAVE_IEEEFP_H
31005 #include <ieeefp.h>
31016 if ac_fn_cxx_try_compile "$LINENO"; then :
31017 glibcxx_cv_func_finitef_use=yes
31019 glibcxx_cv_func_finitef_use=no
31021 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
31023 ac_cpp='$CPP $CPPFLAGS'
31024 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
31025 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
31026 ac_compiler_gnu=$ac_cv_c_compiler_gnu
31032 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_finitef_use" >&5
31033 $as_echo "$glibcxx_cv_func_finitef_use" >&6; }
31035 if test x$glibcxx_cv_func_finitef_use = x"yes"; then
31036 for ac_func in finitef
31038 ac_fn_c_check_func "$LINENO" "finitef" "ac_cv_func_finitef"
31039 if test "x$ac_cv_func_finitef" = x""yes; then :
31040 cat >>confdefs.h <<_ACEOF
31041 #define HAVE_FINITEF 1
31049 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _finitef declaration" >&5
31050 $as_echo_n "checking for _finitef declaration... " >&6; }
31051 if test x${glibcxx_cv_func__finitef_use+set} != xset; then
31052 if test "${glibcxx_cv_func__finitef_use+set}" = set; then :
31053 $as_echo_n "(cached) " >&6
31058 ac_cpp='$CXXCPP $CPPFLAGS'
31059 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
31060 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
31061 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
31063 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
31064 /* end confdefs.h. */
31066 #ifdef HAVE_IEEEFP_H
31067 #include <ieeefp.h>
31078 if ac_fn_cxx_try_compile "$LINENO"; then :
31079 glibcxx_cv_func__finitef_use=yes
31081 glibcxx_cv_func__finitef_use=no
31083 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
31085 ac_cpp='$CPP $CPPFLAGS'
31086 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
31087 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
31088 ac_compiler_gnu=$ac_cv_c_compiler_gnu
31094 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__finitef_use" >&5
31095 $as_echo "$glibcxx_cv_func__finitef_use" >&6; }
31097 if test x$glibcxx_cv_func__finitef_use = x"yes"; then
31098 for ac_func in _finitef
31100 ac_fn_c_check_func "$LINENO" "_finitef" "ac_cv_func__finitef"
31101 if test "x$ac_cv_func__finitef" = x""yes; then :
31102 cat >>confdefs.h <<_ACEOF
31103 #define HAVE__FINITEF 1
31116 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long double trig functions" >&5
31117 $as_echo_n "checking for long double trig functions... " >&6; }
31118 if test "${glibcxx_cv_func_long_double_trig_use+set}" = set; then :
31119 $as_echo_n "(cached) " >&6
31124 ac_cpp='$CXXCPP $CPPFLAGS'
31125 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
31126 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
31127 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
31129 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
31130 /* end confdefs.h. */
31135 acosl (0); asinl (0); atanl (0); cosl (0); sinl (0); tanl (0); coshl (0); sinhl (0); tanhl (0);
31140 if ac_fn_cxx_try_compile "$LINENO"; then :
31141 glibcxx_cv_func_long_double_trig_use=yes
31143 glibcxx_cv_func_long_double_trig_use=no
31145 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
31147 ac_cpp='$CPP $CPPFLAGS'
31148 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
31149 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
31150 ac_compiler_gnu=$ac_cv_c_compiler_gnu
31154 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_long_double_trig_use" >&5
31155 $as_echo "$glibcxx_cv_func_long_double_trig_use" >&6; }
31156 if test x$glibcxx_cv_func_long_double_trig_use = x"yes"; then
31157 for ac_func in acosl asinl atanl cosl sinl tanl coshl sinhl tanhl
31159 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
31160 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
31161 eval as_val=\$$as_ac_var
31162 if test "x$as_val" = x""yes; then :
31163 cat >>confdefs.h <<_ACEOF
31164 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
31171 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _long double trig functions" >&5
31172 $as_echo_n "checking for _long double trig functions... " >&6; }
31173 if test "${glibcxx_cv_func__long_double_trig_use+set}" = set; then :
31174 $as_echo_n "(cached) " >&6
31179 ac_cpp='$CXXCPP $CPPFLAGS'
31180 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
31181 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
31182 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
31184 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
31185 /* end confdefs.h. */
31190 _acosl (0); _asinl (0); _atanl (0); _cosl (0); _sinl (0); _tanl (0); _coshl (0); _sinhl (0); _tanhl (0);
31195 if ac_fn_cxx_try_compile "$LINENO"; then :
31196 glibcxx_cv_func__long_double_trig_use=yes
31198 glibcxx_cv_func__long_double_trig_use=no
31200 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
31202 ac_cpp='$CPP $CPPFLAGS'
31203 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
31204 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
31205 ac_compiler_gnu=$ac_cv_c_compiler_gnu
31209 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__long_double_trig_use" >&5
31210 $as_echo "$glibcxx_cv_func__long_double_trig_use" >&6; }
31211 if test x$glibcxx_cv_func__long_double_trig_use = x"yes"; then
31212 for ac_func in _acosl _asinl _atanl _cosl _sinl _tanl _coshl _sinhl _tanhl
31214 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
31215 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
31216 eval as_val=\$$as_ac_var
31217 if test "x$as_val" = x""yes; then :
31218 cat >>confdefs.h <<_ACEOF
31219 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
31232 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long double round functions" >&5
31233 $as_echo_n "checking for long double round functions... " >&6; }
31234 if test "${glibcxx_cv_func_long_double_round_use+set}" = set; then :
31235 $as_echo_n "(cached) " >&6
31240 ac_cpp='$CXXCPP $CPPFLAGS'
31241 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
31242 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
31243 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
31245 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
31246 /* end confdefs.h. */
31251 ceill (0); floorl (0);
31256 if ac_fn_cxx_try_compile "$LINENO"; then :
31257 glibcxx_cv_func_long_double_round_use=yes
31259 glibcxx_cv_func_long_double_round_use=no
31261 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
31263 ac_cpp='$CPP $CPPFLAGS'
31264 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
31265 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
31266 ac_compiler_gnu=$ac_cv_c_compiler_gnu
31270 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_long_double_round_use" >&5
31271 $as_echo "$glibcxx_cv_func_long_double_round_use" >&6; }
31272 if test x$glibcxx_cv_func_long_double_round_use = x"yes"; then
31273 for ac_func in ceill floorl
31275 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
31276 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
31277 eval as_val=\$$as_ac_var
31278 if test "x$as_val" = x""yes; then :
31279 cat >>confdefs.h <<_ACEOF
31280 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
31287 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _long double round functions" >&5
31288 $as_echo_n "checking for _long double round functions... " >&6; }
31289 if test "${glibcxx_cv_func__long_double_round_use+set}" = set; then :
31290 $as_echo_n "(cached) " >&6
31295 ac_cpp='$CXXCPP $CPPFLAGS'
31296 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
31297 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
31298 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
31300 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
31301 /* end confdefs.h. */
31306 _ceill (0); _floorl (0);
31311 if ac_fn_cxx_try_compile "$LINENO"; then :
31312 glibcxx_cv_func__long_double_round_use=yes
31314 glibcxx_cv_func__long_double_round_use=no
31316 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
31318 ac_cpp='$CPP $CPPFLAGS'
31319 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
31320 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
31321 ac_compiler_gnu=$ac_cv_c_compiler_gnu
31325 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__long_double_round_use" >&5
31326 $as_echo "$glibcxx_cv_func__long_double_round_use" >&6; }
31327 if test x$glibcxx_cv_func__long_double_round_use = x"yes"; then
31328 for ac_func in _ceill _floorl
31330 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
31331 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
31332 eval as_val=\$$as_ac_var
31333 if test "x$as_val" = x""yes; then :
31334 cat >>confdefs.h <<_ACEOF
31335 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
31349 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for isnanl declaration" >&5
31350 $as_echo_n "checking for isnanl declaration... " >&6; }
31351 if test x${glibcxx_cv_func_isnanl_use+set} != xset; then
31352 if test "${glibcxx_cv_func_isnanl_use+set}" = set; then :
31353 $as_echo_n "(cached) " >&6
31358 ac_cpp='$CXXCPP $CPPFLAGS'
31359 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
31360 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
31361 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
31363 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
31364 /* end confdefs.h. */
31366 #ifdef HAVE_IEEEFP_H
31367 #include <ieeefp.h>
31378 if ac_fn_cxx_try_compile "$LINENO"; then :
31379 glibcxx_cv_func_isnanl_use=yes
31381 glibcxx_cv_func_isnanl_use=no
31383 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
31385 ac_cpp='$CPP $CPPFLAGS'
31386 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
31387 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
31388 ac_compiler_gnu=$ac_cv_c_compiler_gnu
31394 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_isnanl_use" >&5
31395 $as_echo "$glibcxx_cv_func_isnanl_use" >&6; }
31397 if test x$glibcxx_cv_func_isnanl_use = x"yes"; then
31398 for ac_func in isnanl
31400 ac_fn_c_check_func "$LINENO" "isnanl" "ac_cv_func_isnanl"
31401 if test "x$ac_cv_func_isnanl" = x""yes; then :
31402 cat >>confdefs.h <<_ACEOF
31403 #define HAVE_ISNANL 1
31411 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _isnanl declaration" >&5
31412 $as_echo_n "checking for _isnanl declaration... " >&6; }
31413 if test x${glibcxx_cv_func__isnanl_use+set} != xset; then
31414 if test "${glibcxx_cv_func__isnanl_use+set}" = set; then :
31415 $as_echo_n "(cached) " >&6
31420 ac_cpp='$CXXCPP $CPPFLAGS'
31421 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
31422 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
31423 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
31425 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
31426 /* end confdefs.h. */
31428 #ifdef HAVE_IEEEFP_H
31429 #include <ieeefp.h>
31440 if ac_fn_cxx_try_compile "$LINENO"; then :
31441 glibcxx_cv_func__isnanl_use=yes
31443 glibcxx_cv_func__isnanl_use=no
31445 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
31447 ac_cpp='$CPP $CPPFLAGS'
31448 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
31449 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
31450 ac_compiler_gnu=$ac_cv_c_compiler_gnu
31456 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__isnanl_use" >&5
31457 $as_echo "$glibcxx_cv_func__isnanl_use" >&6; }
31459 if test x$glibcxx_cv_func__isnanl_use = x"yes"; then
31460 for ac_func in _isnanl
31462 ac_fn_c_check_func "$LINENO" "_isnanl" "ac_cv_func__isnanl"
31463 if test "x$ac_cv_func__isnanl" = x""yes; then :
31464 cat >>confdefs.h <<_ACEOF
31465 #define HAVE__ISNANL 1
31478 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for isinfl declaration" >&5
31479 $as_echo_n "checking for isinfl declaration... " >&6; }
31480 if test x${glibcxx_cv_func_isinfl_use+set} != xset; then
31481 if test "${glibcxx_cv_func_isinfl_use+set}" = set; then :
31482 $as_echo_n "(cached) " >&6
31487 ac_cpp='$CXXCPP $CPPFLAGS'
31488 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
31489 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
31490 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
31492 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
31493 /* end confdefs.h. */
31495 #ifdef HAVE_IEEEFP_H
31496 #include <ieeefp.h>
31507 if ac_fn_cxx_try_compile "$LINENO"; then :
31508 glibcxx_cv_func_isinfl_use=yes
31510 glibcxx_cv_func_isinfl_use=no
31512 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
31514 ac_cpp='$CPP $CPPFLAGS'
31515 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
31516 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
31517 ac_compiler_gnu=$ac_cv_c_compiler_gnu
31523 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_isinfl_use" >&5
31524 $as_echo "$glibcxx_cv_func_isinfl_use" >&6; }
31526 if test x$glibcxx_cv_func_isinfl_use = x"yes"; then
31527 for ac_func in isinfl
31529 ac_fn_c_check_func "$LINENO" "isinfl" "ac_cv_func_isinfl"
31530 if test "x$ac_cv_func_isinfl" = x""yes; then :
31531 cat >>confdefs.h <<_ACEOF
31532 #define HAVE_ISINFL 1
31540 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _isinfl declaration" >&5
31541 $as_echo_n "checking for _isinfl declaration... " >&6; }
31542 if test x${glibcxx_cv_func__isinfl_use+set} != xset; then
31543 if test "${glibcxx_cv_func__isinfl_use+set}" = set; then :
31544 $as_echo_n "(cached) " >&6
31549 ac_cpp='$CXXCPP $CPPFLAGS'
31550 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
31551 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
31552 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
31554 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
31555 /* end confdefs.h. */
31557 #ifdef HAVE_IEEEFP_H
31558 #include <ieeefp.h>
31569 if ac_fn_cxx_try_compile "$LINENO"; then :
31570 glibcxx_cv_func__isinfl_use=yes
31572 glibcxx_cv_func__isinfl_use=no
31574 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
31576 ac_cpp='$CPP $CPPFLAGS'
31577 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
31578 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
31579 ac_compiler_gnu=$ac_cv_c_compiler_gnu
31585 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__isinfl_use" >&5
31586 $as_echo "$glibcxx_cv_func__isinfl_use" >&6; }
31588 if test x$glibcxx_cv_func__isinfl_use = x"yes"; then
31589 for ac_func in _isinfl
31591 ac_fn_c_check_func "$LINENO" "_isinfl" "ac_cv_func__isinfl"
31592 if test "x$ac_cv_func__isinfl" = x""yes; then :
31593 cat >>confdefs.h <<_ACEOF
31594 #define HAVE__ISINFL 1
31607 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for atan2l declaration" >&5
31608 $as_echo_n "checking for atan2l declaration... " >&6; }
31609 if test x${glibcxx_cv_func_atan2l_use+set} != xset; then
31610 if test "${glibcxx_cv_func_atan2l_use+set}" = set; then :
31611 $as_echo_n "(cached) " >&6
31616 ac_cpp='$CXXCPP $CPPFLAGS'
31617 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
31618 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
31619 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
31621 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
31622 /* end confdefs.h. */
31632 if ac_fn_cxx_try_compile "$LINENO"; then :
31633 glibcxx_cv_func_atan2l_use=yes
31635 glibcxx_cv_func_atan2l_use=no
31637 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
31639 ac_cpp='$CPP $CPPFLAGS'
31640 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
31641 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
31642 ac_compiler_gnu=$ac_cv_c_compiler_gnu
31648 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_atan2l_use" >&5
31649 $as_echo "$glibcxx_cv_func_atan2l_use" >&6; }
31651 if test x$glibcxx_cv_func_atan2l_use = x"yes"; then
31652 for ac_func in atan2l
31654 ac_fn_c_check_func "$LINENO" "atan2l" "ac_cv_func_atan2l"
31655 if test "x$ac_cv_func_atan2l" = x""yes; then :
31656 cat >>confdefs.h <<_ACEOF
31657 #define HAVE_ATAN2L 1
31665 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _atan2l declaration" >&5
31666 $as_echo_n "checking for _atan2l declaration... " >&6; }
31667 if test x${glibcxx_cv_func__atan2l_use+set} != xset; then
31668 if test "${glibcxx_cv_func__atan2l_use+set}" = set; then :
31669 $as_echo_n "(cached) " >&6
31674 ac_cpp='$CXXCPP $CPPFLAGS'
31675 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
31676 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
31677 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
31679 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
31680 /* end confdefs.h. */
31690 if ac_fn_cxx_try_compile "$LINENO"; then :
31691 glibcxx_cv_func__atan2l_use=yes
31693 glibcxx_cv_func__atan2l_use=no
31695 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
31697 ac_cpp='$CPP $CPPFLAGS'
31698 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
31699 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
31700 ac_compiler_gnu=$ac_cv_c_compiler_gnu
31706 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__atan2l_use" >&5
31707 $as_echo "$glibcxx_cv_func__atan2l_use" >&6; }
31709 if test x$glibcxx_cv_func__atan2l_use = x"yes"; then
31710 for ac_func in _atan2l
31712 ac_fn_c_check_func "$LINENO" "_atan2l" "ac_cv_func__atan2l"
31713 if test "x$ac_cv_func__atan2l" = x""yes; then :
31714 cat >>confdefs.h <<_ACEOF
31715 #define HAVE__ATAN2L 1
31728 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for expl declaration" >&5
31729 $as_echo_n "checking for expl declaration... " >&6; }
31730 if test x${glibcxx_cv_func_expl_use+set} != xset; then
31731 if test "${glibcxx_cv_func_expl_use+set}" = set; then :
31732 $as_echo_n "(cached) " >&6
31737 ac_cpp='$CXXCPP $CPPFLAGS'
31738 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
31739 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
31740 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
31742 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
31743 /* end confdefs.h. */
31745 #ifdef HAVE_IEEEFP_H
31746 #include <ieeefp.h>
31757 if ac_fn_cxx_try_compile "$LINENO"; then :
31758 glibcxx_cv_func_expl_use=yes
31760 glibcxx_cv_func_expl_use=no
31762 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
31764 ac_cpp='$CPP $CPPFLAGS'
31765 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
31766 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
31767 ac_compiler_gnu=$ac_cv_c_compiler_gnu
31773 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_expl_use" >&5
31774 $as_echo "$glibcxx_cv_func_expl_use" >&6; }
31776 if test x$glibcxx_cv_func_expl_use = x"yes"; then
31777 for ac_func in expl
31779 ac_fn_c_check_func "$LINENO" "expl" "ac_cv_func_expl"
31780 if test "x$ac_cv_func_expl" = x""yes; then :
31781 cat >>confdefs.h <<_ACEOF
31782 #define HAVE_EXPL 1
31790 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _expl declaration" >&5
31791 $as_echo_n "checking for _expl declaration... " >&6; }
31792 if test x${glibcxx_cv_func__expl_use+set} != xset; then
31793 if test "${glibcxx_cv_func__expl_use+set}" = set; then :
31794 $as_echo_n "(cached) " >&6
31799 ac_cpp='$CXXCPP $CPPFLAGS'
31800 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
31801 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
31802 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
31804 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
31805 /* end confdefs.h. */
31807 #ifdef HAVE_IEEEFP_H
31808 #include <ieeefp.h>
31819 if ac_fn_cxx_try_compile "$LINENO"; then :
31820 glibcxx_cv_func__expl_use=yes
31822 glibcxx_cv_func__expl_use=no
31824 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
31826 ac_cpp='$CPP $CPPFLAGS'
31827 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
31828 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
31829 ac_compiler_gnu=$ac_cv_c_compiler_gnu
31835 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__expl_use" >&5
31836 $as_echo "$glibcxx_cv_func__expl_use" >&6; }
31838 if test x$glibcxx_cv_func__expl_use = x"yes"; then
31839 for ac_func in _expl
31841 ac_fn_c_check_func "$LINENO" "_expl" "ac_cv_func__expl"
31842 if test "x$ac_cv_func__expl" = x""yes; then :
31843 cat >>confdefs.h <<_ACEOF
31844 #define HAVE__EXPL 1
31857 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fabsl declaration" >&5
31858 $as_echo_n "checking for fabsl declaration... " >&6; }
31859 if test x${glibcxx_cv_func_fabsl_use+set} != xset; then
31860 if test "${glibcxx_cv_func_fabsl_use+set}" = set; then :
31861 $as_echo_n "(cached) " >&6
31866 ac_cpp='$CXXCPP $CPPFLAGS'
31867 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
31868 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
31869 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
31871 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
31872 /* end confdefs.h. */
31874 #ifdef HAVE_IEEEFP_H
31875 #include <ieeefp.h>
31886 if ac_fn_cxx_try_compile "$LINENO"; then :
31887 glibcxx_cv_func_fabsl_use=yes
31889 glibcxx_cv_func_fabsl_use=no
31891 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
31893 ac_cpp='$CPP $CPPFLAGS'
31894 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
31895 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
31896 ac_compiler_gnu=$ac_cv_c_compiler_gnu
31902 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_fabsl_use" >&5
31903 $as_echo "$glibcxx_cv_func_fabsl_use" >&6; }
31905 if test x$glibcxx_cv_func_fabsl_use = x"yes"; then
31906 for ac_func in fabsl
31908 ac_fn_c_check_func "$LINENO" "fabsl" "ac_cv_func_fabsl"
31909 if test "x$ac_cv_func_fabsl" = x""yes; then :
31910 cat >>confdefs.h <<_ACEOF
31911 #define HAVE_FABSL 1
31919 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _fabsl declaration" >&5
31920 $as_echo_n "checking for _fabsl declaration... " >&6; }
31921 if test x${glibcxx_cv_func__fabsl_use+set} != xset; then
31922 if test "${glibcxx_cv_func__fabsl_use+set}" = set; then :
31923 $as_echo_n "(cached) " >&6
31928 ac_cpp='$CXXCPP $CPPFLAGS'
31929 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
31930 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
31931 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
31933 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
31934 /* end confdefs.h. */
31936 #ifdef HAVE_IEEEFP_H
31937 #include <ieeefp.h>
31948 if ac_fn_cxx_try_compile "$LINENO"; then :
31949 glibcxx_cv_func__fabsl_use=yes
31951 glibcxx_cv_func__fabsl_use=no
31953 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
31955 ac_cpp='$CPP $CPPFLAGS'
31956 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
31957 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
31958 ac_compiler_gnu=$ac_cv_c_compiler_gnu
31964 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__fabsl_use" >&5
31965 $as_echo "$glibcxx_cv_func__fabsl_use" >&6; }
31967 if test x$glibcxx_cv_func__fabsl_use = x"yes"; then
31968 for ac_func in _fabsl
31970 ac_fn_c_check_func "$LINENO" "_fabsl" "ac_cv_func__fabsl"
31971 if test "x$ac_cv_func__fabsl" = x""yes; then :
31972 cat >>confdefs.h <<_ACEOF
31973 #define HAVE__FABSL 1
31986 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fmodl declaration" >&5
31987 $as_echo_n "checking for fmodl declaration... " >&6; }
31988 if test x${glibcxx_cv_func_fmodl_use+set} != xset; then
31989 if test "${glibcxx_cv_func_fmodl_use+set}" = set; then :
31990 $as_echo_n "(cached) " >&6
31995 ac_cpp='$CXXCPP $CPPFLAGS'
31996 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
31997 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
31998 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
32000 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
32001 /* end confdefs.h. */
32011 if ac_fn_cxx_try_compile "$LINENO"; then :
32012 glibcxx_cv_func_fmodl_use=yes
32014 glibcxx_cv_func_fmodl_use=no
32016 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
32018 ac_cpp='$CPP $CPPFLAGS'
32019 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
32020 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
32021 ac_compiler_gnu=$ac_cv_c_compiler_gnu
32027 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_fmodl_use" >&5
32028 $as_echo "$glibcxx_cv_func_fmodl_use" >&6; }
32030 if test x$glibcxx_cv_func_fmodl_use = x"yes"; then
32031 for ac_func in fmodl
32033 ac_fn_c_check_func "$LINENO" "fmodl" "ac_cv_func_fmodl"
32034 if test "x$ac_cv_func_fmodl" = x""yes; then :
32035 cat >>confdefs.h <<_ACEOF
32036 #define HAVE_FMODL 1
32044 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _fmodl declaration" >&5
32045 $as_echo_n "checking for _fmodl declaration... " >&6; }
32046 if test x${glibcxx_cv_func__fmodl_use+set} != xset; then
32047 if test "${glibcxx_cv_func__fmodl_use+set}" = set; then :
32048 $as_echo_n "(cached) " >&6
32053 ac_cpp='$CXXCPP $CPPFLAGS'
32054 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
32055 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
32056 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
32058 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
32059 /* end confdefs.h. */
32069 if ac_fn_cxx_try_compile "$LINENO"; then :
32070 glibcxx_cv_func__fmodl_use=yes
32072 glibcxx_cv_func__fmodl_use=no
32074 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
32076 ac_cpp='$CPP $CPPFLAGS'
32077 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
32078 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
32079 ac_compiler_gnu=$ac_cv_c_compiler_gnu
32085 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__fmodl_use" >&5
32086 $as_echo "$glibcxx_cv_func__fmodl_use" >&6; }
32088 if test x$glibcxx_cv_func__fmodl_use = x"yes"; then
32089 for ac_func in _fmodl
32091 ac_fn_c_check_func "$LINENO" "_fmodl" "ac_cv_func__fmodl"
32092 if test "x$ac_cv_func__fmodl" = x""yes; then :
32093 cat >>confdefs.h <<_ACEOF
32094 #define HAVE__FMODL 1
32107 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for frexpl declaration" >&5
32108 $as_echo_n "checking for frexpl declaration... " >&6; }
32109 if test x${glibcxx_cv_func_frexpl_use+set} != xset; then
32110 if test "${glibcxx_cv_func_frexpl_use+set}" = set; then :
32111 $as_echo_n "(cached) " >&6
32116 ac_cpp='$CXXCPP $CPPFLAGS'
32117 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
32118 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
32119 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
32121 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
32122 /* end confdefs.h. */
32132 if ac_fn_cxx_try_compile "$LINENO"; then :
32133 glibcxx_cv_func_frexpl_use=yes
32135 glibcxx_cv_func_frexpl_use=no
32137 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
32139 ac_cpp='$CPP $CPPFLAGS'
32140 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
32141 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
32142 ac_compiler_gnu=$ac_cv_c_compiler_gnu
32148 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_frexpl_use" >&5
32149 $as_echo "$glibcxx_cv_func_frexpl_use" >&6; }
32151 if test x$glibcxx_cv_func_frexpl_use = x"yes"; then
32152 for ac_func in frexpl
32154 ac_fn_c_check_func "$LINENO" "frexpl" "ac_cv_func_frexpl"
32155 if test "x$ac_cv_func_frexpl" = x""yes; then :
32156 cat >>confdefs.h <<_ACEOF
32157 #define HAVE_FREXPL 1
32165 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _frexpl declaration" >&5
32166 $as_echo_n "checking for _frexpl declaration... " >&6; }
32167 if test x${glibcxx_cv_func__frexpl_use+set} != xset; then
32168 if test "${glibcxx_cv_func__frexpl_use+set}" = set; then :
32169 $as_echo_n "(cached) " >&6
32174 ac_cpp='$CXXCPP $CPPFLAGS'
32175 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
32176 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
32177 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
32179 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
32180 /* end confdefs.h. */
32190 if ac_fn_cxx_try_compile "$LINENO"; then :
32191 glibcxx_cv_func__frexpl_use=yes
32193 glibcxx_cv_func__frexpl_use=no
32195 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
32197 ac_cpp='$CPP $CPPFLAGS'
32198 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
32199 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
32200 ac_compiler_gnu=$ac_cv_c_compiler_gnu
32206 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__frexpl_use" >&5
32207 $as_echo "$glibcxx_cv_func__frexpl_use" >&6; }
32209 if test x$glibcxx_cv_func__frexpl_use = x"yes"; then
32210 for ac_func in _frexpl
32212 ac_fn_c_check_func "$LINENO" "_frexpl" "ac_cv_func__frexpl"
32213 if test "x$ac_cv_func__frexpl" = x""yes; then :
32214 cat >>confdefs.h <<_ACEOF
32215 #define HAVE__FREXPL 1
32228 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for hypotl declaration" >&5
32229 $as_echo_n "checking for hypotl declaration... " >&6; }
32230 if test x${glibcxx_cv_func_hypotl_use+set} != xset; then
32231 if test "${glibcxx_cv_func_hypotl_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.$ac_ext
32243 /* end confdefs.h. */
32253 if ac_fn_cxx_try_compile "$LINENO"; then :
32254 glibcxx_cv_func_hypotl_use=yes
32256 glibcxx_cv_func_hypotl_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_hypotl_use" >&5
32270 $as_echo "$glibcxx_cv_func_hypotl_use" >&6; }
32272 if test x$glibcxx_cv_func_hypotl_use = x"yes"; then
32273 for ac_func in hypotl
32275 ac_fn_c_check_func "$LINENO" "hypotl" "ac_cv_func_hypotl"
32276 if test "x$ac_cv_func_hypotl" = x""yes; then :
32277 cat >>confdefs.h <<_ACEOF
32278 #define HAVE_HYPOTL 1
32286 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _hypotl declaration" >&5
32287 $as_echo_n "checking for _hypotl declaration... " >&6; }
32288 if test x${glibcxx_cv_func__hypotl_use+set} != xset; then
32289 if test "${glibcxx_cv_func__hypotl_use+set}" = set; then :
32290 $as_echo_n "(cached) " >&6
32295 ac_cpp='$CXXCPP $CPPFLAGS'
32296 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
32297 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
32298 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
32300 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
32301 /* end confdefs.h. */
32311 if ac_fn_cxx_try_compile "$LINENO"; then :
32312 glibcxx_cv_func__hypotl_use=yes
32314 glibcxx_cv_func__hypotl_use=no
32316 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
32318 ac_cpp='$CPP $CPPFLAGS'
32319 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
32320 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
32321 ac_compiler_gnu=$ac_cv_c_compiler_gnu
32327 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__hypotl_use" >&5
32328 $as_echo "$glibcxx_cv_func__hypotl_use" >&6; }
32330 if test x$glibcxx_cv_func__hypotl_use = x"yes"; then
32331 for ac_func in _hypotl
32333 ac_fn_c_check_func "$LINENO" "_hypotl" "ac_cv_func__hypotl"
32334 if test "x$ac_cv_func__hypotl" = x""yes; then :
32335 cat >>confdefs.h <<_ACEOF
32336 #define HAVE__HYPOTL 1
32349 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ldexpl declaration" >&5
32350 $as_echo_n "checking for ldexpl declaration... " >&6; }
32351 if test x${glibcxx_cv_func_ldexpl_use+set} != xset; then
32352 if test "${glibcxx_cv_func_ldexpl_use+set}" = set; then :
32353 $as_echo_n "(cached) " >&6
32358 ac_cpp='$CXXCPP $CPPFLAGS'
32359 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
32360 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
32361 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
32363 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
32364 /* end confdefs.h. */
32374 if ac_fn_cxx_try_compile "$LINENO"; then :
32375 glibcxx_cv_func_ldexpl_use=yes
32377 glibcxx_cv_func_ldexpl_use=no
32379 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
32381 ac_cpp='$CPP $CPPFLAGS'
32382 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
32383 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
32384 ac_compiler_gnu=$ac_cv_c_compiler_gnu
32390 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_ldexpl_use" >&5
32391 $as_echo "$glibcxx_cv_func_ldexpl_use" >&6; }
32393 if test x$glibcxx_cv_func_ldexpl_use = x"yes"; then
32394 for ac_func in ldexpl
32396 ac_fn_c_check_func "$LINENO" "ldexpl" "ac_cv_func_ldexpl"
32397 if test "x$ac_cv_func_ldexpl" = x""yes; then :
32398 cat >>confdefs.h <<_ACEOF
32399 #define HAVE_LDEXPL 1
32407 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _ldexpl declaration" >&5
32408 $as_echo_n "checking for _ldexpl declaration... " >&6; }
32409 if test x${glibcxx_cv_func__ldexpl_use+set} != xset; then
32410 if test "${glibcxx_cv_func__ldexpl_use+set}" = set; then :
32411 $as_echo_n "(cached) " >&6
32416 ac_cpp='$CXXCPP $CPPFLAGS'
32417 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
32418 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
32419 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
32421 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
32422 /* end confdefs.h. */
32432 if ac_fn_cxx_try_compile "$LINENO"; then :
32433 glibcxx_cv_func__ldexpl_use=yes
32435 glibcxx_cv_func__ldexpl_use=no
32437 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
32439 ac_cpp='$CPP $CPPFLAGS'
32440 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
32441 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
32442 ac_compiler_gnu=$ac_cv_c_compiler_gnu
32448 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__ldexpl_use" >&5
32449 $as_echo "$glibcxx_cv_func__ldexpl_use" >&6; }
32451 if test x$glibcxx_cv_func__ldexpl_use = x"yes"; then
32452 for ac_func in _ldexpl
32454 ac_fn_c_check_func "$LINENO" "_ldexpl" "ac_cv_func__ldexpl"
32455 if test "x$ac_cv_func__ldexpl" = x""yes; then :
32456 cat >>confdefs.h <<_ACEOF
32457 #define HAVE__LDEXPL 1
32470 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for logl declaration" >&5
32471 $as_echo_n "checking for logl declaration... " >&6; }
32472 if test x${glibcxx_cv_func_logl_use+set} != xset; then
32473 if test "${glibcxx_cv_func_logl_use+set}" = set; then :
32474 $as_echo_n "(cached) " >&6
32479 ac_cpp='$CXXCPP $CPPFLAGS'
32480 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
32481 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
32482 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
32484 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
32485 /* end confdefs.h. */
32487 #ifdef HAVE_IEEEFP_H
32488 #include <ieeefp.h>
32499 if ac_fn_cxx_try_compile "$LINENO"; then :
32500 glibcxx_cv_func_logl_use=yes
32502 glibcxx_cv_func_logl_use=no
32504 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
32506 ac_cpp='$CPP $CPPFLAGS'
32507 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
32508 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
32509 ac_compiler_gnu=$ac_cv_c_compiler_gnu
32515 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_logl_use" >&5
32516 $as_echo "$glibcxx_cv_func_logl_use" >&6; }
32518 if test x$glibcxx_cv_func_logl_use = x"yes"; then
32519 for ac_func in logl
32521 ac_fn_c_check_func "$LINENO" "logl" "ac_cv_func_logl"
32522 if test "x$ac_cv_func_logl" = x""yes; then :
32523 cat >>confdefs.h <<_ACEOF
32524 #define HAVE_LOGL 1
32532 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _logl declaration" >&5
32533 $as_echo_n "checking for _logl declaration... " >&6; }
32534 if test x${glibcxx_cv_func__logl_use+set} != xset; then
32535 if test "${glibcxx_cv_func__logl_use+set}" = set; then :
32536 $as_echo_n "(cached) " >&6
32541 ac_cpp='$CXXCPP $CPPFLAGS'
32542 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
32543 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
32544 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
32546 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
32547 /* end confdefs.h. */
32549 #ifdef HAVE_IEEEFP_H
32550 #include <ieeefp.h>
32561 if ac_fn_cxx_try_compile "$LINENO"; then :
32562 glibcxx_cv_func__logl_use=yes
32564 glibcxx_cv_func__logl_use=no
32566 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
32568 ac_cpp='$CPP $CPPFLAGS'
32569 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
32570 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
32571 ac_compiler_gnu=$ac_cv_c_compiler_gnu
32577 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__logl_use" >&5
32578 $as_echo "$glibcxx_cv_func__logl_use" >&6; }
32580 if test x$glibcxx_cv_func__logl_use = x"yes"; then
32581 for ac_func in _logl
32583 ac_fn_c_check_func "$LINENO" "_logl" "ac_cv_func__logl"
32584 if test "x$ac_cv_func__logl" = x""yes; then :
32585 cat >>confdefs.h <<_ACEOF
32586 #define HAVE__LOGL 1
32599 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for log10l declaration" >&5
32600 $as_echo_n "checking for log10l declaration... " >&6; }
32601 if test x${glibcxx_cv_func_log10l_use+set} != xset; then
32602 if test "${glibcxx_cv_func_log10l_use+set}" = set; then :
32603 $as_echo_n "(cached) " >&6
32608 ac_cpp='$CXXCPP $CPPFLAGS'
32609 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
32610 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
32611 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
32613 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
32614 /* end confdefs.h. */
32616 #ifdef HAVE_IEEEFP_H
32617 #include <ieeefp.h>
32628 if ac_fn_cxx_try_compile "$LINENO"; then :
32629 glibcxx_cv_func_log10l_use=yes
32631 glibcxx_cv_func_log10l_use=no
32633 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
32635 ac_cpp='$CPP $CPPFLAGS'
32636 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
32637 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
32638 ac_compiler_gnu=$ac_cv_c_compiler_gnu
32644 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_log10l_use" >&5
32645 $as_echo "$glibcxx_cv_func_log10l_use" >&6; }
32647 if test x$glibcxx_cv_func_log10l_use = x"yes"; then
32648 for ac_func in log10l
32650 ac_fn_c_check_func "$LINENO" "log10l" "ac_cv_func_log10l"
32651 if test "x$ac_cv_func_log10l" = x""yes; then :
32652 cat >>confdefs.h <<_ACEOF
32653 #define HAVE_LOG10L 1
32661 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _log10l declaration" >&5
32662 $as_echo_n "checking for _log10l declaration... " >&6; }
32663 if test x${glibcxx_cv_func__log10l_use+set} != xset; then
32664 if test "${glibcxx_cv_func__log10l_use+set}" = set; then :
32665 $as_echo_n "(cached) " >&6
32670 ac_cpp='$CXXCPP $CPPFLAGS'
32671 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
32672 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
32673 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
32675 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
32676 /* end confdefs.h. */
32678 #ifdef HAVE_IEEEFP_H
32679 #include <ieeefp.h>
32690 if ac_fn_cxx_try_compile "$LINENO"; then :
32691 glibcxx_cv_func__log10l_use=yes
32693 glibcxx_cv_func__log10l_use=no
32695 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
32697 ac_cpp='$CPP $CPPFLAGS'
32698 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
32699 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
32700 ac_compiler_gnu=$ac_cv_c_compiler_gnu
32706 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__log10l_use" >&5
32707 $as_echo "$glibcxx_cv_func__log10l_use" >&6; }
32709 if test x$glibcxx_cv_func__log10l_use = x"yes"; then
32710 for ac_func in _log10l
32712 ac_fn_c_check_func "$LINENO" "_log10l" "ac_cv_func__log10l"
32713 if test "x$ac_cv_func__log10l" = x""yes; then :
32714 cat >>confdefs.h <<_ACEOF
32715 #define HAVE__LOG10L 1
32728 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for modfl declaration" >&5
32729 $as_echo_n "checking for modfl declaration... " >&6; }
32730 if test x${glibcxx_cv_func_modfl_use+set} != xset; then
32731 if test "${glibcxx_cv_func_modfl_use+set}" = set; then :
32732 $as_echo_n "(cached) " >&6
32737 ac_cpp='$CXXCPP $CPPFLAGS'
32738 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
32739 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
32740 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
32742 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
32743 /* end confdefs.h. */
32753 if ac_fn_cxx_try_compile "$LINENO"; then :
32754 glibcxx_cv_func_modfl_use=yes
32756 glibcxx_cv_func_modfl_use=no
32758 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
32760 ac_cpp='$CPP $CPPFLAGS'
32761 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
32762 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
32763 ac_compiler_gnu=$ac_cv_c_compiler_gnu
32769 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_modfl_use" >&5
32770 $as_echo "$glibcxx_cv_func_modfl_use" >&6; }
32772 if test x$glibcxx_cv_func_modfl_use = x"yes"; then
32773 for ac_func in modfl
32775 ac_fn_c_check_func "$LINENO" "modfl" "ac_cv_func_modfl"
32776 if test "x$ac_cv_func_modfl" = x""yes; then :
32777 cat >>confdefs.h <<_ACEOF
32778 #define HAVE_MODFL 1
32786 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _modfl declaration" >&5
32787 $as_echo_n "checking for _modfl declaration... " >&6; }
32788 if test x${glibcxx_cv_func__modfl_use+set} != xset; then
32789 if test "${glibcxx_cv_func__modfl_use+set}" = set; then :
32790 $as_echo_n "(cached) " >&6
32795 ac_cpp='$CXXCPP $CPPFLAGS'
32796 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
32797 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
32798 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
32800 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
32801 /* end confdefs.h. */
32811 if ac_fn_cxx_try_compile "$LINENO"; then :
32812 glibcxx_cv_func__modfl_use=yes
32814 glibcxx_cv_func__modfl_use=no
32816 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
32818 ac_cpp='$CPP $CPPFLAGS'
32819 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
32820 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
32821 ac_compiler_gnu=$ac_cv_c_compiler_gnu
32827 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__modfl_use" >&5
32828 $as_echo "$glibcxx_cv_func__modfl_use" >&6; }
32830 if test x$glibcxx_cv_func__modfl_use = x"yes"; then
32831 for ac_func in _modfl
32833 ac_fn_c_check_func "$LINENO" "_modfl" "ac_cv_func__modfl"
32834 if test "x$ac_cv_func__modfl" = x""yes; then :
32835 cat >>confdefs.h <<_ACEOF
32836 #define HAVE__MODFL 1
32849 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for powl declaration" >&5
32850 $as_echo_n "checking for powl declaration... " >&6; }
32851 if test x${glibcxx_cv_func_powl_use+set} != xset; then
32852 if test "${glibcxx_cv_func_powl_use+set}" = set; then :
32853 $as_echo_n "(cached) " >&6
32858 ac_cpp='$CXXCPP $CPPFLAGS'
32859 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
32860 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
32861 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
32863 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
32864 /* end confdefs.h. */
32874 if ac_fn_cxx_try_compile "$LINENO"; then :
32875 glibcxx_cv_func_powl_use=yes
32877 glibcxx_cv_func_powl_use=no
32879 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
32881 ac_cpp='$CPP $CPPFLAGS'
32882 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
32883 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
32884 ac_compiler_gnu=$ac_cv_c_compiler_gnu
32890 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_powl_use" >&5
32891 $as_echo "$glibcxx_cv_func_powl_use" >&6; }
32893 if test x$glibcxx_cv_func_powl_use = x"yes"; then
32894 for ac_func in powl
32896 ac_fn_c_check_func "$LINENO" "powl" "ac_cv_func_powl"
32897 if test "x$ac_cv_func_powl" = x""yes; then :
32898 cat >>confdefs.h <<_ACEOF
32899 #define HAVE_POWL 1
32907 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _powl declaration" >&5
32908 $as_echo_n "checking for _powl declaration... " >&6; }
32909 if test x${glibcxx_cv_func__powl_use+set} != xset; then
32910 if test "${glibcxx_cv_func__powl_use+set}" = set; then :
32911 $as_echo_n "(cached) " >&6
32916 ac_cpp='$CXXCPP $CPPFLAGS'
32917 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
32918 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
32919 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
32921 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
32922 /* end confdefs.h. */
32932 if ac_fn_cxx_try_compile "$LINENO"; then :
32933 glibcxx_cv_func__powl_use=yes
32935 glibcxx_cv_func__powl_use=no
32937 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
32939 ac_cpp='$CPP $CPPFLAGS'
32940 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
32941 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
32942 ac_compiler_gnu=$ac_cv_c_compiler_gnu
32948 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__powl_use" >&5
32949 $as_echo "$glibcxx_cv_func__powl_use" >&6; }
32951 if test x$glibcxx_cv_func__powl_use = x"yes"; then
32952 for ac_func in _powl
32954 ac_fn_c_check_func "$LINENO" "_powl" "ac_cv_func__powl"
32955 if test "x$ac_cv_func__powl" = x""yes; then :
32956 cat >>confdefs.h <<_ACEOF
32957 #define HAVE__POWL 1
32970 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sqrtl declaration" >&5
32971 $as_echo_n "checking for sqrtl declaration... " >&6; }
32972 if test x${glibcxx_cv_func_sqrtl_use+set} != xset; then
32973 if test "${glibcxx_cv_func_sqrtl_use+set}" = set; then :
32974 $as_echo_n "(cached) " >&6
32979 ac_cpp='$CXXCPP $CPPFLAGS'
32980 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
32981 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
32982 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
32984 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
32985 /* end confdefs.h. */
32987 #ifdef HAVE_IEEEFP_H
32988 #include <ieeefp.h>
32999 if ac_fn_cxx_try_compile "$LINENO"; then :
33000 glibcxx_cv_func_sqrtl_use=yes
33002 glibcxx_cv_func_sqrtl_use=no
33004 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
33006 ac_cpp='$CPP $CPPFLAGS'
33007 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
33008 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
33009 ac_compiler_gnu=$ac_cv_c_compiler_gnu
33015 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_sqrtl_use" >&5
33016 $as_echo "$glibcxx_cv_func_sqrtl_use" >&6; }
33018 if test x$glibcxx_cv_func_sqrtl_use = x"yes"; then
33019 for ac_func in sqrtl
33021 ac_fn_c_check_func "$LINENO" "sqrtl" "ac_cv_func_sqrtl"
33022 if test "x$ac_cv_func_sqrtl" = x""yes; then :
33023 cat >>confdefs.h <<_ACEOF
33024 #define HAVE_SQRTL 1
33032 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _sqrtl declaration" >&5
33033 $as_echo_n "checking for _sqrtl declaration... " >&6; }
33034 if test x${glibcxx_cv_func__sqrtl_use+set} != xset; then
33035 if test "${glibcxx_cv_func__sqrtl_use+set}" = set; then :
33036 $as_echo_n "(cached) " >&6
33041 ac_cpp='$CXXCPP $CPPFLAGS'
33042 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
33043 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
33044 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
33046 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
33047 /* end confdefs.h. */
33049 #ifdef HAVE_IEEEFP_H
33050 #include <ieeefp.h>
33061 if ac_fn_cxx_try_compile "$LINENO"; then :
33062 glibcxx_cv_func__sqrtl_use=yes
33064 glibcxx_cv_func__sqrtl_use=no
33066 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
33068 ac_cpp='$CPP $CPPFLAGS'
33069 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
33070 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
33071 ac_compiler_gnu=$ac_cv_c_compiler_gnu
33077 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__sqrtl_use" >&5
33078 $as_echo "$glibcxx_cv_func__sqrtl_use" >&6; }
33080 if test x$glibcxx_cv_func__sqrtl_use = x"yes"; then
33081 for ac_func in _sqrtl
33083 ac_fn_c_check_func "$LINENO" "_sqrtl" "ac_cv_func__sqrtl"
33084 if test "x$ac_cv_func__sqrtl" = x""yes; then :
33085 cat >>confdefs.h <<_ACEOF
33086 #define HAVE__SQRTL 1
33099 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sincosl declaration" >&5
33100 $as_echo_n "checking for sincosl declaration... " >&6; }
33101 if test x${glibcxx_cv_func_sincosl_use+set} != xset; then
33102 if test "${glibcxx_cv_func_sincosl_use+set}" = set; then :
33103 $as_echo_n "(cached) " >&6
33108 ac_cpp='$CXXCPP $CPPFLAGS'
33109 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
33110 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
33111 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
33113 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
33114 /* end confdefs.h. */
33124 if ac_fn_cxx_try_compile "$LINENO"; then :
33125 glibcxx_cv_func_sincosl_use=yes
33127 glibcxx_cv_func_sincosl_use=no
33129 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
33131 ac_cpp='$CPP $CPPFLAGS'
33132 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
33133 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
33134 ac_compiler_gnu=$ac_cv_c_compiler_gnu
33140 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_sincosl_use" >&5
33141 $as_echo "$glibcxx_cv_func_sincosl_use" >&6; }
33143 if test x$glibcxx_cv_func_sincosl_use = x"yes"; then
33144 for ac_func in sincosl
33146 ac_fn_c_check_func "$LINENO" "sincosl" "ac_cv_func_sincosl"
33147 if test "x$ac_cv_func_sincosl" = x""yes; then :
33148 cat >>confdefs.h <<_ACEOF
33149 #define HAVE_SINCOSL 1
33157 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _sincosl declaration" >&5
33158 $as_echo_n "checking for _sincosl declaration... " >&6; }
33159 if test x${glibcxx_cv_func__sincosl_use+set} != xset; then
33160 if test "${glibcxx_cv_func__sincosl_use+set}" = set; then :
33161 $as_echo_n "(cached) " >&6
33166 ac_cpp='$CXXCPP $CPPFLAGS'
33167 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
33168 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
33169 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
33171 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
33172 /* end confdefs.h. */
33182 if ac_fn_cxx_try_compile "$LINENO"; then :
33183 glibcxx_cv_func__sincosl_use=yes
33185 glibcxx_cv_func__sincosl_use=no
33187 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
33189 ac_cpp='$CPP $CPPFLAGS'
33190 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
33191 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
33192 ac_compiler_gnu=$ac_cv_c_compiler_gnu
33198 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__sincosl_use" >&5
33199 $as_echo "$glibcxx_cv_func__sincosl_use" >&6; }
33201 if test x$glibcxx_cv_func__sincosl_use = x"yes"; then
33202 for ac_func in _sincosl
33204 ac_fn_c_check_func "$LINENO" "_sincosl" "ac_cv_func__sincosl"
33205 if test "x$ac_cv_func__sincosl" = x""yes; then :
33206 cat >>confdefs.h <<_ACEOF
33207 #define HAVE__SINCOSL 1
33220 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for finitel declaration" >&5
33221 $as_echo_n "checking for finitel declaration... " >&6; }
33222 if test x${glibcxx_cv_func_finitel_use+set} != xset; then
33223 if test "${glibcxx_cv_func_finitel_use+set}" = set; then :
33224 $as_echo_n "(cached) " >&6
33229 ac_cpp='$CXXCPP $CPPFLAGS'
33230 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
33231 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
33232 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
33234 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
33235 /* end confdefs.h. */
33237 #ifdef HAVE_IEEEFP_H
33238 #include <ieeefp.h>
33249 if ac_fn_cxx_try_compile "$LINENO"; then :
33250 glibcxx_cv_func_finitel_use=yes
33252 glibcxx_cv_func_finitel_use=no
33254 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
33256 ac_cpp='$CPP $CPPFLAGS'
33257 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
33258 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
33259 ac_compiler_gnu=$ac_cv_c_compiler_gnu
33265 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_finitel_use" >&5
33266 $as_echo "$glibcxx_cv_func_finitel_use" >&6; }
33268 if test x$glibcxx_cv_func_finitel_use = x"yes"; then
33269 for ac_func in finitel
33271 ac_fn_c_check_func "$LINENO" "finitel" "ac_cv_func_finitel"
33272 if test "x$ac_cv_func_finitel" = x""yes; then :
33273 cat >>confdefs.h <<_ACEOF
33274 #define HAVE_FINITEL 1
33282 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _finitel declaration" >&5
33283 $as_echo_n "checking for _finitel declaration... " >&6; }
33284 if test x${glibcxx_cv_func__finitel_use+set} != xset; then
33285 if test "${glibcxx_cv_func__finitel_use+set}" = set; then :
33286 $as_echo_n "(cached) " >&6
33291 ac_cpp='$CXXCPP $CPPFLAGS'
33292 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
33293 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
33294 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
33296 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
33297 /* end confdefs.h. */
33299 #ifdef HAVE_IEEEFP_H
33300 #include <ieeefp.h>
33311 if ac_fn_cxx_try_compile "$LINENO"; then :
33312 glibcxx_cv_func__finitel_use=yes
33314 glibcxx_cv_func__finitel_use=no
33316 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
33318 ac_cpp='$CPP $CPPFLAGS'
33319 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
33320 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
33321 ac_compiler_gnu=$ac_cv_c_compiler_gnu
33327 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__finitel_use" >&5
33328 $as_echo "$glibcxx_cv_func__finitel_use" >&6; }
33330 if test x$glibcxx_cv_func__finitel_use = x"yes"; then
33331 for ac_func in _finitel
33333 ac_fn_c_check_func "$LINENO" "_finitel" "ac_cv_func__finitel"
33334 if test "x$ac_cv_func__finitel" = x""yes; then :
33335 cat >>confdefs.h <<_ACEOF
33336 #define HAVE__FINITEL 1
33348 LIBS="$ac_save_LIBS"
33349 CXXFLAGS="$ac_save_CXXFLAGS"
33352 ac_test_CXXFLAGS="${CXXFLAGS+set}"
33353 ac_save_CXXFLAGS="$CXXFLAGS"
33354 CXXFLAGS='-fno-builtin -D_GNU_SOURCE'
33357 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for at_quick_exit declaration" >&5
33358 $as_echo_n "checking for at_quick_exit declaration... " >&6; }
33359 if test x${glibcxx_cv_func_at_quick_exit_use+set} != xset; then
33360 if test "${glibcxx_cv_func_at_quick_exit_use+set}" = set; then :
33361 $as_echo_n "(cached) " >&6
33366 ac_cpp='$CXXCPP $CPPFLAGS'
33367 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
33368 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
33369 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
33371 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
33372 /* end confdefs.h. */
33373 #include <stdlib.h>
33382 if ac_fn_cxx_try_compile "$LINENO"; then :
33383 glibcxx_cv_func_at_quick_exit_use=yes
33385 glibcxx_cv_func_at_quick_exit_use=no
33387 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
33389 ac_cpp='$CPP $CPPFLAGS'
33390 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
33391 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
33392 ac_compiler_gnu=$ac_cv_c_compiler_gnu
33398 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_at_quick_exit_use" >&5
33399 $as_echo "$glibcxx_cv_func_at_quick_exit_use" >&6; }
33400 if test x$glibcxx_cv_func_at_quick_exit_use = x"yes"; then
33401 for ac_func in at_quick_exit
33403 ac_fn_c_check_func "$LINENO" "at_quick_exit" "ac_cv_func_at_quick_exit"
33404 if test "x$ac_cv_func_at_quick_exit" = x""yes; then :
33405 cat >>confdefs.h <<_ACEOF
33406 #define HAVE_AT_QUICK_EXIT 1
33415 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for quick_exit declaration" >&5
33416 $as_echo_n "checking for quick_exit declaration... " >&6; }
33417 if test x${glibcxx_cv_func_quick_exit_use+set} != xset; then
33418 if test "${glibcxx_cv_func_quick_exit_use+set}" = set; then :
33419 $as_echo_n "(cached) " >&6
33424 ac_cpp='$CXXCPP $CPPFLAGS'
33425 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
33426 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
33427 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
33429 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
33430 /* end confdefs.h. */
33431 #include <stdlib.h>
33440 if ac_fn_cxx_try_compile "$LINENO"; then :
33441 glibcxx_cv_func_quick_exit_use=yes
33443 glibcxx_cv_func_quick_exit_use=no
33445 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
33447 ac_cpp='$CPP $CPPFLAGS'
33448 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
33449 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
33450 ac_compiler_gnu=$ac_cv_c_compiler_gnu
33456 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_quick_exit_use" >&5
33457 $as_echo "$glibcxx_cv_func_quick_exit_use" >&6; }
33458 if test x$glibcxx_cv_func_quick_exit_use = x"yes"; then
33459 for ac_func in quick_exit
33461 ac_fn_c_check_func "$LINENO" "quick_exit" "ac_cv_func_quick_exit"
33462 if test "x$ac_cv_func_quick_exit" = x""yes; then :
33463 cat >>confdefs.h <<_ACEOF
33464 #define HAVE_QUICK_EXIT 1
33473 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for strtold declaration" >&5
33474 $as_echo_n "checking for strtold declaration... " >&6; }
33475 if test x${glibcxx_cv_func_strtold_use+set} != xset; then
33476 if test "${glibcxx_cv_func_strtold_use+set}" = set; then :
33477 $as_echo_n "(cached) " >&6
33482 ac_cpp='$CXXCPP $CPPFLAGS'
33483 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
33484 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
33485 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
33487 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
33488 /* end confdefs.h. */
33489 #include <stdlib.h>
33498 if ac_fn_cxx_try_compile "$LINENO"; then :
33499 glibcxx_cv_func_strtold_use=yes
33501 glibcxx_cv_func_strtold_use=no
33503 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
33505 ac_cpp='$CPP $CPPFLAGS'
33506 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
33507 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
33508 ac_compiler_gnu=$ac_cv_c_compiler_gnu
33514 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_strtold_use" >&5
33515 $as_echo "$glibcxx_cv_func_strtold_use" >&6; }
33516 if test x$glibcxx_cv_func_strtold_use = x"yes"; then
33517 for ac_func in strtold
33519 ac_fn_c_check_func "$LINENO" "strtold" "ac_cv_func_strtold"
33520 if test "x$ac_cv_func_strtold" = x""yes; then :
33521 cat >>confdefs.h <<_ACEOF
33522 #define HAVE_STRTOLD 1
33533 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for strtof declaration" >&5
33534 $as_echo_n "checking for strtof declaration... " >&6; }
33535 if test x${glibcxx_cv_func_strtof_use+set} != xset; then
33536 if test "${glibcxx_cv_func_strtof_use+set}" = set; then :
33537 $as_echo_n "(cached) " >&6
33542 ac_cpp='$CXXCPP $CPPFLAGS'
33543 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
33544 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
33545 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
33547 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
33548 /* end confdefs.h. */
33549 #include <stdlib.h>
33558 if ac_fn_cxx_try_compile "$LINENO"; then :
33559 glibcxx_cv_func_strtof_use=yes
33561 glibcxx_cv_func_strtof_use=no
33563 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
33565 ac_cpp='$CPP $CPPFLAGS'
33566 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
33567 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
33568 ac_compiler_gnu=$ac_cv_c_compiler_gnu
33574 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_strtof_use" >&5
33575 $as_echo "$glibcxx_cv_func_strtof_use" >&6; }
33576 if test x$glibcxx_cv_func_strtof_use = x"yes"; then
33577 for ac_func in strtof
33579 ac_fn_c_check_func "$LINENO" "strtof" "ac_cv_func_strtof"
33580 if test "x$ac_cv_func_strtof" = x""yes; then :
33581 cat >>confdefs.h <<_ACEOF
33582 #define HAVE_STRTOF 1
33593 CXXFLAGS="$ac_save_CXXFLAGS"
33596 $as_echo "#define HAVE_FINITE 1" >>confdefs.h
33598 $as_echo "#define HAVE_HYPOT 1" >>confdefs.h
33600 $as_echo "#define HAVE_ISNAN 1" >>confdefs.h
33602 $as_echo "#define HAVE_ISINF 1" >>confdefs.h
33605 $as_echo "#define HAVE_LDEXPF 1" >>confdefs.h
33607 $as_echo "#define HAVE_MODF 1" >>confdefs.h
33609 $as_echo "#define HAVE_SQRTF 1" >>confdefs.h
33615 # If we're not using GNU ld, then there's no point in even trying these
33616 # tests. Check for that first. We should have already tested for gld
33617 # by now (in libtool), but require it now just to be safe...
33618 test -z "$SECTION_LDFLAGS" && SECTION_LDFLAGS=''
33619 test -z "$OPT_LDFLAGS" && OPT_LDFLAGS=''
33623 # The name set by libtool depends on the version of libtool. Shame on us
33624 # for depending on an impl detail, but c'est la vie. Older versions used
33625 # ac_cv_prog_gnu_ld, but now it's lt_cv_prog_gnu_ld, and is copied back on
33626 # top of with_gnu_ld (which is also set by --with-gnu-ld, so that actually
33627 # makes sense). We'll test with_gnu_ld everywhere else, so if that isn't
33628 # set (hence we're using an older libtool), then set it.
33629 if test x${with_gnu_ld+set} != xset; then
33630 if test x${ac_cv_prog_gnu_ld+set} != xset; then
33631 # We got through "ac_require(ac_prog_ld)" and still not set? Huh?
33634 with_gnu_ld=$ac_cv_prog_gnu_ld
33638 # Start by getting the version number. I think the libtool test already
33639 # does some of this, but throws away the result.
33640 glibcxx_ld_is_gold=no
33641 if test x"$with_gnu_ld" = x"yes"; then
33642 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld version" >&5
33643 $as_echo_n "checking for ld version... " >&6; }
33645 if $LD --version 2>/dev/null | grep 'GNU gold' >/dev/null 2>&1; then
33646 glibcxx_ld_is_gold=yes
33648 ldver=`$LD --version 2>/dev/null |
33649 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'`
33651 glibcxx_gnu_ld_version=`echo $ldver | \
33652 $AWK -F. '{ if (NF<3) $3=0; print ($1*100+$2)*100+$3 }'`
33653 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_gnu_ld_version" >&5
33654 $as_echo "$glibcxx_gnu_ld_version" >&6; }
33657 # Set --gc-sections.
33658 glibcxx_have_gc_sections=no
33659 if test "$glibcxx_ld_is_gold" = "yes"; then
33660 if $LD --help 2>/dev/null | grep gc-sections >/dev/null 2>&1; then
33661 glibcxx_have_gc_sections=yes
33664 glibcxx_gcsections_min_ld=21602
33665 if test x"$with_gnu_ld" = x"yes" &&
33666 test $glibcxx_gnu_ld_version -gt $glibcxx_gcsections_min_ld ; then
33667 glibcxx_have_gc_sections=yes
33670 if test "$glibcxx_have_gc_sections" = "yes"; then
33671 # Sufficiently young GNU ld it is! Joy and bunny rabbits!
33672 # NB: This flag only works reliably after 2.16.1. Configure tests
33673 # for this are difficult, so hard wire a value that should work.
33675 ac_test_CFLAGS="${CFLAGS+set}"
33676 ac_save_CFLAGS="$CFLAGS"
33677 CFLAGS='-Wl,--gc-sections'
33679 # Check for -Wl,--gc-sections
33680 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld that supports -Wl,--gc-sections" >&5
33681 $as_echo_n "checking for ld that supports -Wl,--gc-sections... " >&6; }
33682 if test x$gcc_no_link = xyes; then
33683 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
33685 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
33686 /* end confdefs.h. */
33687 int one(void) { return 1; }
33688 int two(void) { return 2; }
33698 if ac_fn_c_try_link "$LINENO"; then :
33703 rm -f core conftest.err conftest.$ac_objext \
33704 conftest$ac_exeext conftest.$ac_ext
33705 if test "$ac_gcsections" = "yes"; then
33708 if $CC -c conftest.c; then
33709 if $LD --gc-sections -o conftest conftest.o 2>&1 | \
33710 grep "Warning: gc-sections option ignored" > /dev/null; then
33714 rm -f conftest.c conftest.o conftest
33716 if test "$ac_gcsections" = "yes"; then
33717 SECTION_LDFLAGS="-Wl,--gc-sections $SECTION_LDFLAGS"
33719 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_gcsections" >&5
33720 $as_echo "$ac_gcsections" >&6; }
33722 if test "$ac_test_CFLAGS" = set; then
33723 CFLAGS="$ac_save_CFLAGS"
33725 # this is the suspicious part
33731 # Note this is only for shared objects.
33733 if test x"$with_gnu_ld" = x"yes"; then
33734 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld that supports -Wl,-z,relro" >&5
33735 $as_echo_n "checking for ld that supports -Wl,-z,relro... " >&6; }
33736 cxx_z_relo=`$LD -v --help 2>/dev/null | grep "z relro"`
33737 if test -n "$cxx_z_relo"; then
33738 OPT_LDFLAGS="-Wl,-z,relro"
33741 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ld_relro" >&5
33742 $as_echo "$ac_ld_relro" >&6; }
33745 # Set linker optimization flags.
33746 if test x"$with_gnu_ld" = x"yes"; then
33747 OPT_LDFLAGS="-Wl,-O1 $OPT_LDFLAGS"
33754 ac_test_CXXFLAGS="${CXXFLAGS+set}"
33755 ac_save_CXXFLAGS="$CXXFLAGS"
33756 CXXFLAGS='-fno-builtin -D_GNU_SOURCE'
33758 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sin in -lm" >&5
33759 $as_echo_n "checking for sin in -lm... " >&6; }
33760 if test "${ac_cv_lib_m_sin+set}" = set; then :
33761 $as_echo_n "(cached) " >&6
33763 ac_check_lib_save_LIBS=$LIBS
33765 if test x$gcc_no_link = xyes; then
33766 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
33768 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
33769 /* end confdefs.h. */
33771 /* Override any GCC internal prototype to avoid an error.
33772 Use char because int might match the return type of a GCC
33773 builtin and then its argument prototype would still apply. */
33786 if ac_fn_c_try_link "$LINENO"; then :
33787 ac_cv_lib_m_sin=yes
33791 rm -f core conftest.err conftest.$ac_objext \
33792 conftest$ac_exeext conftest.$ac_ext
33793 LIBS=$ac_check_lib_save_LIBS
33795 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_sin" >&5
33796 $as_echo "$ac_cv_lib_m_sin" >&6; }
33797 if test "x$ac_cv_lib_m_sin" = x""yes; then :
33801 ac_save_LIBS="$LIBS"
33806 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for isinf declaration" >&5
33807 $as_echo_n "checking for isinf declaration... " >&6; }
33808 if test x${glibcxx_cv_func_isinf_use+set} != xset; then
33809 if test "${glibcxx_cv_func_isinf_use+set}" = set; then :
33810 $as_echo_n "(cached) " >&6
33815 ac_cpp='$CXXCPP $CPPFLAGS'
33816 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
33817 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
33818 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
33820 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
33821 /* end confdefs.h. */
33823 #ifdef HAVE_IEEEFP_H
33824 #include <ieeefp.h>
33835 if ac_fn_cxx_try_compile "$LINENO"; then :
33836 glibcxx_cv_func_isinf_use=yes
33838 glibcxx_cv_func_isinf_use=no
33840 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
33842 ac_cpp='$CPP $CPPFLAGS'
33843 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
33844 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
33845 ac_compiler_gnu=$ac_cv_c_compiler_gnu
33851 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_isinf_use" >&5
33852 $as_echo "$glibcxx_cv_func_isinf_use" >&6; }
33854 if test x$glibcxx_cv_func_isinf_use = x"yes"; then
33855 for ac_func in isinf
33857 ac_fn_c_check_func "$LINENO" "isinf" "ac_cv_func_isinf"
33858 if test "x$ac_cv_func_isinf" = x""yes; then :
33859 cat >>confdefs.h <<_ACEOF
33860 #define HAVE_ISINF 1
33868 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _isinf declaration" >&5
33869 $as_echo_n "checking for _isinf declaration... " >&6; }
33870 if test x${glibcxx_cv_func__isinf_use+set} != xset; then
33871 if test "${glibcxx_cv_func__isinf_use+set}" = set; then :
33872 $as_echo_n "(cached) " >&6
33877 ac_cpp='$CXXCPP $CPPFLAGS'
33878 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
33879 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
33880 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
33882 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
33883 /* end confdefs.h. */
33885 #ifdef HAVE_IEEEFP_H
33886 #include <ieeefp.h>
33897 if ac_fn_cxx_try_compile "$LINENO"; then :
33898 glibcxx_cv_func__isinf_use=yes
33900 glibcxx_cv_func__isinf_use=no
33902 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
33904 ac_cpp='$CPP $CPPFLAGS'
33905 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
33906 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
33907 ac_compiler_gnu=$ac_cv_c_compiler_gnu
33913 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__isinf_use" >&5
33914 $as_echo "$glibcxx_cv_func__isinf_use" >&6; }
33916 if test x$glibcxx_cv_func__isinf_use = x"yes"; then
33917 for ac_func in _isinf
33919 ac_fn_c_check_func "$LINENO" "_isinf" "ac_cv_func__isinf"
33920 if test "x$ac_cv_func__isinf" = x""yes; then :
33921 cat >>confdefs.h <<_ACEOF
33922 #define HAVE__ISINF 1
33935 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for isnan declaration" >&5
33936 $as_echo_n "checking for isnan declaration... " >&6; }
33937 if test x${glibcxx_cv_func_isnan_use+set} != xset; then
33938 if test "${glibcxx_cv_func_isnan_use+set}" = set; then :
33939 $as_echo_n "(cached) " >&6
33944 ac_cpp='$CXXCPP $CPPFLAGS'
33945 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
33946 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
33947 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
33949 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
33950 /* end confdefs.h. */
33952 #ifdef HAVE_IEEEFP_H
33953 #include <ieeefp.h>
33964 if ac_fn_cxx_try_compile "$LINENO"; then :
33965 glibcxx_cv_func_isnan_use=yes
33967 glibcxx_cv_func_isnan_use=no
33969 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
33971 ac_cpp='$CPP $CPPFLAGS'
33972 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
33973 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
33974 ac_compiler_gnu=$ac_cv_c_compiler_gnu
33980 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_isnan_use" >&5
33981 $as_echo "$glibcxx_cv_func_isnan_use" >&6; }
33983 if test x$glibcxx_cv_func_isnan_use = x"yes"; then
33984 for ac_func in isnan
33986 ac_fn_c_check_func "$LINENO" "isnan" "ac_cv_func_isnan"
33987 if test "x$ac_cv_func_isnan" = x""yes; then :
33988 cat >>confdefs.h <<_ACEOF
33989 #define HAVE_ISNAN 1
33997 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _isnan declaration" >&5
33998 $as_echo_n "checking for _isnan declaration... " >&6; }
33999 if test x${glibcxx_cv_func__isnan_use+set} != xset; then
34000 if test "${glibcxx_cv_func__isnan_use+set}" = set; then :
34001 $as_echo_n "(cached) " >&6
34006 ac_cpp='$CXXCPP $CPPFLAGS'
34007 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
34008 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
34009 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
34011 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
34012 /* end confdefs.h. */
34014 #ifdef HAVE_IEEEFP_H
34015 #include <ieeefp.h>
34026 if ac_fn_cxx_try_compile "$LINENO"; then :
34027 glibcxx_cv_func__isnan_use=yes
34029 glibcxx_cv_func__isnan_use=no
34031 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
34033 ac_cpp='$CPP $CPPFLAGS'
34034 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
34035 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
34036 ac_compiler_gnu=$ac_cv_c_compiler_gnu
34042 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__isnan_use" >&5
34043 $as_echo "$glibcxx_cv_func__isnan_use" >&6; }
34045 if test x$glibcxx_cv_func__isnan_use = x"yes"; then
34046 for ac_func in _isnan
34048 ac_fn_c_check_func "$LINENO" "_isnan" "ac_cv_func__isnan"
34049 if test "x$ac_cv_func__isnan" = x""yes; then :
34050 cat >>confdefs.h <<_ACEOF
34051 #define HAVE__ISNAN 1
34064 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for finite declaration" >&5
34065 $as_echo_n "checking for finite declaration... " >&6; }
34066 if test x${glibcxx_cv_func_finite_use+set} != xset; then
34067 if test "${glibcxx_cv_func_finite_use+set}" = set; then :
34068 $as_echo_n "(cached) " >&6
34073 ac_cpp='$CXXCPP $CPPFLAGS'
34074 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
34075 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
34076 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
34078 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
34079 /* end confdefs.h. */
34081 #ifdef HAVE_IEEEFP_H
34082 #include <ieeefp.h>
34093 if ac_fn_cxx_try_compile "$LINENO"; then :
34094 glibcxx_cv_func_finite_use=yes
34096 glibcxx_cv_func_finite_use=no
34098 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
34100 ac_cpp='$CPP $CPPFLAGS'
34101 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
34102 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
34103 ac_compiler_gnu=$ac_cv_c_compiler_gnu
34109 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_finite_use" >&5
34110 $as_echo "$glibcxx_cv_func_finite_use" >&6; }
34112 if test x$glibcxx_cv_func_finite_use = x"yes"; then
34113 for ac_func in finite
34115 ac_fn_c_check_func "$LINENO" "finite" "ac_cv_func_finite"
34116 if test "x$ac_cv_func_finite" = x""yes; then :
34117 cat >>confdefs.h <<_ACEOF
34118 #define HAVE_FINITE 1
34126 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _finite declaration" >&5
34127 $as_echo_n "checking for _finite declaration... " >&6; }
34128 if test x${glibcxx_cv_func__finite_use+set} != xset; then
34129 if test "${glibcxx_cv_func__finite_use+set}" = set; then :
34130 $as_echo_n "(cached) " >&6
34135 ac_cpp='$CXXCPP $CPPFLAGS'
34136 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
34137 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
34138 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
34140 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
34141 /* end confdefs.h. */
34143 #ifdef HAVE_IEEEFP_H
34144 #include <ieeefp.h>
34155 if ac_fn_cxx_try_compile "$LINENO"; then :
34156 glibcxx_cv_func__finite_use=yes
34158 glibcxx_cv_func__finite_use=no
34160 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
34162 ac_cpp='$CPP $CPPFLAGS'
34163 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
34164 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
34165 ac_compiler_gnu=$ac_cv_c_compiler_gnu
34171 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__finite_use" >&5
34172 $as_echo "$glibcxx_cv_func__finite_use" >&6; }
34174 if test x$glibcxx_cv_func__finite_use = x"yes"; then
34175 for ac_func in _finite
34177 ac_fn_c_check_func "$LINENO" "_finite" "ac_cv_func__finite"
34178 if test "x$ac_cv_func__finite" = x""yes; then :
34179 cat >>confdefs.h <<_ACEOF
34180 #define HAVE__FINITE 1
34193 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sincos declaration" >&5
34194 $as_echo_n "checking for sincos declaration... " >&6; }
34195 if test x${glibcxx_cv_func_sincos_use+set} != xset; then
34196 if test "${glibcxx_cv_func_sincos_use+set}" = set; then :
34197 $as_echo_n "(cached) " >&6
34202 ac_cpp='$CXXCPP $CPPFLAGS'
34203 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
34204 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
34205 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
34207 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
34208 /* end confdefs.h. */
34218 if ac_fn_cxx_try_compile "$LINENO"; then :
34219 glibcxx_cv_func_sincos_use=yes
34221 glibcxx_cv_func_sincos_use=no
34223 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
34225 ac_cpp='$CPP $CPPFLAGS'
34226 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
34227 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
34228 ac_compiler_gnu=$ac_cv_c_compiler_gnu
34234 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_sincos_use" >&5
34235 $as_echo "$glibcxx_cv_func_sincos_use" >&6; }
34237 if test x$glibcxx_cv_func_sincos_use = x"yes"; then
34238 for ac_func in sincos
34240 ac_fn_c_check_func "$LINENO" "sincos" "ac_cv_func_sincos"
34241 if test "x$ac_cv_func_sincos" = x""yes; then :
34242 cat >>confdefs.h <<_ACEOF
34243 #define HAVE_SINCOS 1
34251 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _sincos declaration" >&5
34252 $as_echo_n "checking for _sincos declaration... " >&6; }
34253 if test x${glibcxx_cv_func__sincos_use+set} != xset; then
34254 if test "${glibcxx_cv_func__sincos_use+set}" = set; then :
34255 $as_echo_n "(cached) " >&6
34260 ac_cpp='$CXXCPP $CPPFLAGS'
34261 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
34262 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
34263 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
34265 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
34266 /* end confdefs.h. */
34276 if ac_fn_cxx_try_compile "$LINENO"; then :
34277 glibcxx_cv_func__sincos_use=yes
34279 glibcxx_cv_func__sincos_use=no
34281 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
34283 ac_cpp='$CPP $CPPFLAGS'
34284 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
34285 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
34286 ac_compiler_gnu=$ac_cv_c_compiler_gnu
34292 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__sincos_use" >&5
34293 $as_echo "$glibcxx_cv_func__sincos_use" >&6; }
34295 if test x$glibcxx_cv_func__sincos_use = x"yes"; then
34296 for ac_func in _sincos
34298 ac_fn_c_check_func "$LINENO" "_sincos" "ac_cv_func__sincos"
34299 if test "x$ac_cv_func__sincos" = x""yes; then :
34300 cat >>confdefs.h <<_ACEOF
34301 #define HAVE__SINCOS 1
34314 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fpclass declaration" >&5
34315 $as_echo_n "checking for fpclass declaration... " >&6; }
34316 if test x${glibcxx_cv_func_fpclass_use+set} != xset; then
34317 if test "${glibcxx_cv_func_fpclass_use+set}" = set; then :
34318 $as_echo_n "(cached) " >&6
34323 ac_cpp='$CXXCPP $CPPFLAGS'
34324 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
34325 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
34326 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
34328 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
34329 /* end confdefs.h. */
34331 #ifdef HAVE_IEEEFP_H
34332 #include <ieeefp.h>
34343 if ac_fn_cxx_try_compile "$LINENO"; then :
34344 glibcxx_cv_func_fpclass_use=yes
34346 glibcxx_cv_func_fpclass_use=no
34348 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
34350 ac_cpp='$CPP $CPPFLAGS'
34351 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
34352 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
34353 ac_compiler_gnu=$ac_cv_c_compiler_gnu
34359 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_fpclass_use" >&5
34360 $as_echo "$glibcxx_cv_func_fpclass_use" >&6; }
34362 if test x$glibcxx_cv_func_fpclass_use = x"yes"; then
34363 for ac_func in fpclass
34365 ac_fn_c_check_func "$LINENO" "fpclass" "ac_cv_func_fpclass"
34366 if test "x$ac_cv_func_fpclass" = x""yes; then :
34367 cat >>confdefs.h <<_ACEOF
34368 #define HAVE_FPCLASS 1
34376 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _fpclass declaration" >&5
34377 $as_echo_n "checking for _fpclass declaration... " >&6; }
34378 if test x${glibcxx_cv_func__fpclass_use+set} != xset; then
34379 if test "${glibcxx_cv_func__fpclass_use+set}" = set; then :
34380 $as_echo_n "(cached) " >&6
34385 ac_cpp='$CXXCPP $CPPFLAGS'
34386 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
34387 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
34388 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
34390 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
34391 /* end confdefs.h. */
34393 #ifdef HAVE_IEEEFP_H
34394 #include <ieeefp.h>
34405 if ac_fn_cxx_try_compile "$LINENO"; then :
34406 glibcxx_cv_func__fpclass_use=yes
34408 glibcxx_cv_func__fpclass_use=no
34410 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
34412 ac_cpp='$CPP $CPPFLAGS'
34413 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
34414 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
34415 ac_compiler_gnu=$ac_cv_c_compiler_gnu
34421 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__fpclass_use" >&5
34422 $as_echo "$glibcxx_cv_func__fpclass_use" >&6; }
34424 if test x$glibcxx_cv_func__fpclass_use = x"yes"; then
34425 for ac_func in _fpclass
34427 ac_fn_c_check_func "$LINENO" "_fpclass" "ac_cv_func__fpclass"
34428 if test "x$ac_cv_func__fpclass" = x""yes; then :
34429 cat >>confdefs.h <<_ACEOF
34430 #define HAVE__FPCLASS 1
34443 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for qfpclass declaration" >&5
34444 $as_echo_n "checking for qfpclass declaration... " >&6; }
34445 if test x${glibcxx_cv_func_qfpclass_use+set} != xset; then
34446 if test "${glibcxx_cv_func_qfpclass_use+set}" = set; then :
34447 $as_echo_n "(cached) " >&6
34452 ac_cpp='$CXXCPP $CPPFLAGS'
34453 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
34454 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
34455 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
34457 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
34458 /* end confdefs.h. */
34460 #ifdef HAVE_IEEEFP_H
34461 #include <ieeefp.h>
34472 if ac_fn_cxx_try_compile "$LINENO"; then :
34473 glibcxx_cv_func_qfpclass_use=yes
34475 glibcxx_cv_func_qfpclass_use=no
34477 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
34479 ac_cpp='$CPP $CPPFLAGS'
34480 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
34481 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
34482 ac_compiler_gnu=$ac_cv_c_compiler_gnu
34488 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_qfpclass_use" >&5
34489 $as_echo "$glibcxx_cv_func_qfpclass_use" >&6; }
34491 if test x$glibcxx_cv_func_qfpclass_use = x"yes"; then
34492 for ac_func in qfpclass
34494 ac_fn_c_check_func "$LINENO" "qfpclass" "ac_cv_func_qfpclass"
34495 if test "x$ac_cv_func_qfpclass" = x""yes; then :
34496 cat >>confdefs.h <<_ACEOF
34497 #define HAVE_QFPCLASS 1
34505 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _qfpclass declaration" >&5
34506 $as_echo_n "checking for _qfpclass declaration... " >&6; }
34507 if test x${glibcxx_cv_func__qfpclass_use+set} != xset; then
34508 if test "${glibcxx_cv_func__qfpclass_use+set}" = set; then :
34509 $as_echo_n "(cached) " >&6
34514 ac_cpp='$CXXCPP $CPPFLAGS'
34515 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
34516 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
34517 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
34519 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
34520 /* end confdefs.h. */
34522 #ifdef HAVE_IEEEFP_H
34523 #include <ieeefp.h>
34534 if ac_fn_cxx_try_compile "$LINENO"; then :
34535 glibcxx_cv_func__qfpclass_use=yes
34537 glibcxx_cv_func__qfpclass_use=no
34539 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
34541 ac_cpp='$CPP $CPPFLAGS'
34542 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
34543 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
34544 ac_compiler_gnu=$ac_cv_c_compiler_gnu
34550 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__qfpclass_use" >&5
34551 $as_echo "$glibcxx_cv_func__qfpclass_use" >&6; }
34553 if test x$glibcxx_cv_func__qfpclass_use = x"yes"; then
34554 for ac_func in _qfpclass
34556 ac_fn_c_check_func "$LINENO" "_qfpclass" "ac_cv_func__qfpclass"
34557 if test "x$ac_cv_func__qfpclass" = x""yes; then :
34558 cat >>confdefs.h <<_ACEOF
34559 #define HAVE__QFPCLASS 1
34572 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for hypot declaration" >&5
34573 $as_echo_n "checking for hypot declaration... " >&6; }
34574 if test x${glibcxx_cv_func_hypot_use+set} != xset; then
34575 if test "${glibcxx_cv_func_hypot_use+set}" = set; then :
34576 $as_echo_n "(cached) " >&6
34581 ac_cpp='$CXXCPP $CPPFLAGS'
34582 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
34583 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
34584 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
34586 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
34587 /* end confdefs.h. */
34597 if ac_fn_cxx_try_compile "$LINENO"; then :
34598 glibcxx_cv_func_hypot_use=yes
34600 glibcxx_cv_func_hypot_use=no
34602 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
34604 ac_cpp='$CPP $CPPFLAGS'
34605 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
34606 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
34607 ac_compiler_gnu=$ac_cv_c_compiler_gnu
34613 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_hypot_use" >&5
34614 $as_echo "$glibcxx_cv_func_hypot_use" >&6; }
34616 if test x$glibcxx_cv_func_hypot_use = x"yes"; then
34617 for ac_func in hypot
34619 ac_fn_c_check_func "$LINENO" "hypot" "ac_cv_func_hypot"
34620 if test "x$ac_cv_func_hypot" = x""yes; then :
34621 cat >>confdefs.h <<_ACEOF
34622 #define HAVE_HYPOT 1
34630 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _hypot declaration" >&5
34631 $as_echo_n "checking for _hypot declaration... " >&6; }
34632 if test x${glibcxx_cv_func__hypot_use+set} != xset; then
34633 if test "${glibcxx_cv_func__hypot_use+set}" = set; then :
34634 $as_echo_n "(cached) " >&6
34639 ac_cpp='$CXXCPP $CPPFLAGS'
34640 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
34641 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
34642 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
34644 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
34645 /* end confdefs.h. */
34655 if ac_fn_cxx_try_compile "$LINENO"; then :
34656 glibcxx_cv_func__hypot_use=yes
34658 glibcxx_cv_func__hypot_use=no
34660 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
34662 ac_cpp='$CPP $CPPFLAGS'
34663 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
34664 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
34665 ac_compiler_gnu=$ac_cv_c_compiler_gnu
34671 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__hypot_use" >&5
34672 $as_echo "$glibcxx_cv_func__hypot_use" >&6; }
34674 if test x$glibcxx_cv_func__hypot_use = x"yes"; then
34675 for ac_func in _hypot
34677 ac_fn_c_check_func "$LINENO" "_hypot" "ac_cv_func__hypot"
34678 if test "x$ac_cv_func__hypot" = x""yes; then :
34679 cat >>confdefs.h <<_ACEOF
34680 #define HAVE__HYPOT 1
34693 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for float trig functions" >&5
34694 $as_echo_n "checking for float trig functions... " >&6; }
34695 if test "${glibcxx_cv_func_float_trig_use+set}" = set; then :
34696 $as_echo_n "(cached) " >&6
34701 ac_cpp='$CXXCPP $CPPFLAGS'
34702 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
34703 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
34704 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
34706 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
34707 /* end confdefs.h. */
34712 acosf (0); asinf (0); atanf (0); cosf (0); sinf (0); tanf (0); coshf (0); sinhf (0); tanhf (0);
34717 if ac_fn_cxx_try_compile "$LINENO"; then :
34718 glibcxx_cv_func_float_trig_use=yes
34720 glibcxx_cv_func_float_trig_use=no
34722 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
34724 ac_cpp='$CPP $CPPFLAGS'
34725 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
34726 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
34727 ac_compiler_gnu=$ac_cv_c_compiler_gnu
34731 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_float_trig_use" >&5
34732 $as_echo "$glibcxx_cv_func_float_trig_use" >&6; }
34733 if test x$glibcxx_cv_func_float_trig_use = x"yes"; then
34734 for ac_func in acosf asinf atanf cosf sinf tanf coshf sinhf tanhf
34736 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
34737 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
34738 eval as_val=\$$as_ac_var
34739 if test "x$as_val" = x""yes; then :
34740 cat >>confdefs.h <<_ACEOF
34741 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
34748 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _float trig functions" >&5
34749 $as_echo_n "checking for _float trig functions... " >&6; }
34750 if test "${glibcxx_cv_func__float_trig_use+set}" = set; then :
34751 $as_echo_n "(cached) " >&6
34756 ac_cpp='$CXXCPP $CPPFLAGS'
34757 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
34758 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
34759 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
34761 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
34762 /* end confdefs.h. */
34767 _acosf (0); _asinf (0); _atanf (0); _cosf (0); _sinf (0); _tanf (0); _coshf (0); _sinhf (0); _tanhf (0);
34772 if ac_fn_cxx_try_compile "$LINENO"; then :
34773 glibcxx_cv_func__float_trig_use=yes
34775 glibcxx_cv_func__float_trig_use=no
34777 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
34779 ac_cpp='$CPP $CPPFLAGS'
34780 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
34781 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
34782 ac_compiler_gnu=$ac_cv_c_compiler_gnu
34786 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__float_trig_use" >&5
34787 $as_echo "$glibcxx_cv_func__float_trig_use" >&6; }
34788 if test x$glibcxx_cv_func__float_trig_use = x"yes"; then
34789 for ac_func in _acosf _asinf _atanf _cosf _sinf _tanf _coshf _sinhf _tanhf
34791 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
34792 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
34793 eval as_val=\$$as_ac_var
34794 if test "x$as_val" = x""yes; then :
34795 cat >>confdefs.h <<_ACEOF
34796 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
34809 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for float round functions" >&5
34810 $as_echo_n "checking for float round functions... " >&6; }
34811 if test "${glibcxx_cv_func_float_round_use+set}" = set; then :
34812 $as_echo_n "(cached) " >&6
34817 ac_cpp='$CXXCPP $CPPFLAGS'
34818 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
34819 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
34820 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
34822 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
34823 /* end confdefs.h. */
34828 ceilf (0); floorf (0);
34833 if ac_fn_cxx_try_compile "$LINENO"; then :
34834 glibcxx_cv_func_float_round_use=yes
34836 glibcxx_cv_func_float_round_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
34847 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_float_round_use" >&5
34848 $as_echo "$glibcxx_cv_func_float_round_use" >&6; }
34849 if test x$glibcxx_cv_func_float_round_use = x"yes"; then
34850 for ac_func in ceilf floorf
34852 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
34853 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
34854 eval as_val=\$$as_ac_var
34855 if test "x$as_val" = x""yes; then :
34856 cat >>confdefs.h <<_ACEOF
34857 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
34864 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _float round functions" >&5
34865 $as_echo_n "checking for _float round functions... " >&6; }
34866 if test "${glibcxx_cv_func__float_round_use+set}" = set; then :
34867 $as_echo_n "(cached) " >&6
34872 ac_cpp='$CXXCPP $CPPFLAGS'
34873 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
34874 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
34875 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
34877 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
34878 /* end confdefs.h. */
34883 _ceilf (0); _floorf (0);
34888 if ac_fn_cxx_try_compile "$LINENO"; then :
34889 glibcxx_cv_func__float_round_use=yes
34891 glibcxx_cv_func__float_round_use=no
34893 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
34895 ac_cpp='$CPP $CPPFLAGS'
34896 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
34897 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
34898 ac_compiler_gnu=$ac_cv_c_compiler_gnu
34902 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__float_round_use" >&5
34903 $as_echo "$glibcxx_cv_func__float_round_use" >&6; }
34904 if test x$glibcxx_cv_func__float_round_use = x"yes"; then
34905 for ac_func in _ceilf _floorf
34907 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
34908 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
34909 eval as_val=\$$as_ac_var
34910 if test "x$as_val" = x""yes; then :
34911 cat >>confdefs.h <<_ACEOF
34912 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
34926 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for expf declaration" >&5
34927 $as_echo_n "checking for expf declaration... " >&6; }
34928 if test x${glibcxx_cv_func_expf_use+set} != xset; then
34929 if test "${glibcxx_cv_func_expf_use+set}" = set; then :
34930 $as_echo_n "(cached) " >&6
34935 ac_cpp='$CXXCPP $CPPFLAGS'
34936 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
34937 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
34938 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
34940 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
34941 /* end confdefs.h. */
34943 #ifdef HAVE_IEEEFP_H
34944 #include <ieeefp.h>
34955 if ac_fn_cxx_try_compile "$LINENO"; then :
34956 glibcxx_cv_func_expf_use=yes
34958 glibcxx_cv_func_expf_use=no
34960 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
34962 ac_cpp='$CPP $CPPFLAGS'
34963 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
34964 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
34965 ac_compiler_gnu=$ac_cv_c_compiler_gnu
34971 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_expf_use" >&5
34972 $as_echo "$glibcxx_cv_func_expf_use" >&6; }
34974 if test x$glibcxx_cv_func_expf_use = x"yes"; then
34975 for ac_func in expf
34977 ac_fn_c_check_func "$LINENO" "expf" "ac_cv_func_expf"
34978 if test "x$ac_cv_func_expf" = x""yes; then :
34979 cat >>confdefs.h <<_ACEOF
34980 #define HAVE_EXPF 1
34988 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _expf declaration" >&5
34989 $as_echo_n "checking for _expf declaration... " >&6; }
34990 if test x${glibcxx_cv_func__expf_use+set} != xset; then
34991 if test "${glibcxx_cv_func__expf_use+set}" = set; then :
34992 $as_echo_n "(cached) " >&6
34997 ac_cpp='$CXXCPP $CPPFLAGS'
34998 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
34999 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
35000 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
35002 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
35003 /* end confdefs.h. */
35005 #ifdef HAVE_IEEEFP_H
35006 #include <ieeefp.h>
35017 if ac_fn_cxx_try_compile "$LINENO"; then :
35018 glibcxx_cv_func__expf_use=yes
35020 glibcxx_cv_func__expf_use=no
35022 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
35024 ac_cpp='$CPP $CPPFLAGS'
35025 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
35026 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
35027 ac_compiler_gnu=$ac_cv_c_compiler_gnu
35033 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__expf_use" >&5
35034 $as_echo "$glibcxx_cv_func__expf_use" >&6; }
35036 if test x$glibcxx_cv_func__expf_use = x"yes"; then
35037 for ac_func in _expf
35039 ac_fn_c_check_func "$LINENO" "_expf" "ac_cv_func__expf"
35040 if test "x$ac_cv_func__expf" = x""yes; then :
35041 cat >>confdefs.h <<_ACEOF
35042 #define HAVE__EXPF 1
35055 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for isnanf declaration" >&5
35056 $as_echo_n "checking for isnanf declaration... " >&6; }
35057 if test x${glibcxx_cv_func_isnanf_use+set} != xset; then
35058 if test "${glibcxx_cv_func_isnanf_use+set}" = set; then :
35059 $as_echo_n "(cached) " >&6
35064 ac_cpp='$CXXCPP $CPPFLAGS'
35065 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
35066 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
35067 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
35069 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
35070 /* end confdefs.h. */
35072 #ifdef HAVE_IEEEFP_H
35073 #include <ieeefp.h>
35084 if ac_fn_cxx_try_compile "$LINENO"; then :
35085 glibcxx_cv_func_isnanf_use=yes
35087 glibcxx_cv_func_isnanf_use=no
35089 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
35091 ac_cpp='$CPP $CPPFLAGS'
35092 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
35093 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
35094 ac_compiler_gnu=$ac_cv_c_compiler_gnu
35100 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_isnanf_use" >&5
35101 $as_echo "$glibcxx_cv_func_isnanf_use" >&6; }
35103 if test x$glibcxx_cv_func_isnanf_use = x"yes"; then
35104 for ac_func in isnanf
35106 ac_fn_c_check_func "$LINENO" "isnanf" "ac_cv_func_isnanf"
35107 if test "x$ac_cv_func_isnanf" = x""yes; then :
35108 cat >>confdefs.h <<_ACEOF
35109 #define HAVE_ISNANF 1
35117 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _isnanf declaration" >&5
35118 $as_echo_n "checking for _isnanf declaration... " >&6; }
35119 if test x${glibcxx_cv_func__isnanf_use+set} != xset; then
35120 if test "${glibcxx_cv_func__isnanf_use+set}" = set; then :
35121 $as_echo_n "(cached) " >&6
35126 ac_cpp='$CXXCPP $CPPFLAGS'
35127 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
35128 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
35129 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
35131 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
35132 /* end confdefs.h. */
35134 #ifdef HAVE_IEEEFP_H
35135 #include <ieeefp.h>
35146 if ac_fn_cxx_try_compile "$LINENO"; then :
35147 glibcxx_cv_func__isnanf_use=yes
35149 glibcxx_cv_func__isnanf_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__isnanf_use" >&5
35163 $as_echo "$glibcxx_cv_func__isnanf_use" >&6; }
35165 if test x$glibcxx_cv_func__isnanf_use = x"yes"; then
35166 for ac_func in _isnanf
35168 ac_fn_c_check_func "$LINENO" "_isnanf" "ac_cv_func__isnanf"
35169 if test "x$ac_cv_func__isnanf" = x""yes; then :
35170 cat >>confdefs.h <<_ACEOF
35171 #define HAVE__ISNANF 1
35184 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for isinff declaration" >&5
35185 $as_echo_n "checking for isinff declaration... " >&6; }
35186 if test x${glibcxx_cv_func_isinff_use+set} != xset; then
35187 if test "${glibcxx_cv_func_isinff_use+set}" = set; then :
35188 $as_echo_n "(cached) " >&6
35193 ac_cpp='$CXXCPP $CPPFLAGS'
35194 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
35195 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
35196 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
35198 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
35199 /* end confdefs.h. */
35201 #ifdef HAVE_IEEEFP_H
35202 #include <ieeefp.h>
35213 if ac_fn_cxx_try_compile "$LINENO"; then :
35214 glibcxx_cv_func_isinff_use=yes
35216 glibcxx_cv_func_isinff_use=no
35218 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
35220 ac_cpp='$CPP $CPPFLAGS'
35221 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
35222 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
35223 ac_compiler_gnu=$ac_cv_c_compiler_gnu
35229 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_isinff_use" >&5
35230 $as_echo "$glibcxx_cv_func_isinff_use" >&6; }
35232 if test x$glibcxx_cv_func_isinff_use = x"yes"; then
35233 for ac_func in isinff
35235 ac_fn_c_check_func "$LINENO" "isinff" "ac_cv_func_isinff"
35236 if test "x$ac_cv_func_isinff" = x""yes; then :
35237 cat >>confdefs.h <<_ACEOF
35238 #define HAVE_ISINFF 1
35246 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _isinff declaration" >&5
35247 $as_echo_n "checking for _isinff declaration... " >&6; }
35248 if test x${glibcxx_cv_func__isinff_use+set} != xset; then
35249 if test "${glibcxx_cv_func__isinff_use+set}" = set; then :
35250 $as_echo_n "(cached) " >&6
35255 ac_cpp='$CXXCPP $CPPFLAGS'
35256 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
35257 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
35258 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
35260 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
35261 /* end confdefs.h. */
35263 #ifdef HAVE_IEEEFP_H
35264 #include <ieeefp.h>
35275 if ac_fn_cxx_try_compile "$LINENO"; then :
35276 glibcxx_cv_func__isinff_use=yes
35278 glibcxx_cv_func__isinff_use=no
35280 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
35282 ac_cpp='$CPP $CPPFLAGS'
35283 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
35284 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
35285 ac_compiler_gnu=$ac_cv_c_compiler_gnu
35291 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__isinff_use" >&5
35292 $as_echo "$glibcxx_cv_func__isinff_use" >&6; }
35294 if test x$glibcxx_cv_func__isinff_use = x"yes"; then
35295 for ac_func in _isinff
35297 ac_fn_c_check_func "$LINENO" "_isinff" "ac_cv_func__isinff"
35298 if test "x$ac_cv_func__isinff" = x""yes; then :
35299 cat >>confdefs.h <<_ACEOF
35300 #define HAVE__ISINFF 1
35313 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for atan2f declaration" >&5
35314 $as_echo_n "checking for atan2f declaration... " >&6; }
35315 if test x${glibcxx_cv_func_atan2f_use+set} != xset; then
35316 if test "${glibcxx_cv_func_atan2f_use+set}" = set; then :
35317 $as_echo_n "(cached) " >&6
35322 ac_cpp='$CXXCPP $CPPFLAGS'
35323 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
35324 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
35325 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
35327 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
35328 /* end confdefs.h. */
35338 if ac_fn_cxx_try_compile "$LINENO"; then :
35339 glibcxx_cv_func_atan2f_use=yes
35341 glibcxx_cv_func_atan2f_use=no
35343 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
35345 ac_cpp='$CPP $CPPFLAGS'
35346 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
35347 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
35348 ac_compiler_gnu=$ac_cv_c_compiler_gnu
35354 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_atan2f_use" >&5
35355 $as_echo "$glibcxx_cv_func_atan2f_use" >&6; }
35357 if test x$glibcxx_cv_func_atan2f_use = x"yes"; then
35358 for ac_func in atan2f
35360 ac_fn_c_check_func "$LINENO" "atan2f" "ac_cv_func_atan2f"
35361 if test "x$ac_cv_func_atan2f" = x""yes; then :
35362 cat >>confdefs.h <<_ACEOF
35363 #define HAVE_ATAN2F 1
35371 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _atan2f declaration" >&5
35372 $as_echo_n "checking for _atan2f declaration... " >&6; }
35373 if test x${glibcxx_cv_func__atan2f_use+set} != xset; then
35374 if test "${glibcxx_cv_func__atan2f_use+set}" = set; then :
35375 $as_echo_n "(cached) " >&6
35380 ac_cpp='$CXXCPP $CPPFLAGS'
35381 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
35382 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
35383 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
35385 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
35386 /* end confdefs.h. */
35396 if ac_fn_cxx_try_compile "$LINENO"; then :
35397 glibcxx_cv_func__atan2f_use=yes
35399 glibcxx_cv_func__atan2f_use=no
35401 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
35403 ac_cpp='$CPP $CPPFLAGS'
35404 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
35405 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
35406 ac_compiler_gnu=$ac_cv_c_compiler_gnu
35412 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__atan2f_use" >&5
35413 $as_echo "$glibcxx_cv_func__atan2f_use" >&6; }
35415 if test x$glibcxx_cv_func__atan2f_use = x"yes"; then
35416 for ac_func in _atan2f
35418 ac_fn_c_check_func "$LINENO" "_atan2f" "ac_cv_func__atan2f"
35419 if test "x$ac_cv_func__atan2f" = x""yes; then :
35420 cat >>confdefs.h <<_ACEOF
35421 #define HAVE__ATAN2F 1
35434 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fabsf declaration" >&5
35435 $as_echo_n "checking for fabsf declaration... " >&6; }
35436 if test x${glibcxx_cv_func_fabsf_use+set} != xset; then
35437 if test "${glibcxx_cv_func_fabsf_use+set}" = set; then :
35438 $as_echo_n "(cached) " >&6
35443 ac_cpp='$CXXCPP $CPPFLAGS'
35444 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
35445 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
35446 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
35448 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
35449 /* end confdefs.h. */
35451 #ifdef HAVE_IEEEFP_H
35452 #include <ieeefp.h>
35463 if ac_fn_cxx_try_compile "$LINENO"; then :
35464 glibcxx_cv_func_fabsf_use=yes
35466 glibcxx_cv_func_fabsf_use=no
35468 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
35470 ac_cpp='$CPP $CPPFLAGS'
35471 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
35472 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
35473 ac_compiler_gnu=$ac_cv_c_compiler_gnu
35479 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_fabsf_use" >&5
35480 $as_echo "$glibcxx_cv_func_fabsf_use" >&6; }
35482 if test x$glibcxx_cv_func_fabsf_use = x"yes"; then
35483 for ac_func in fabsf
35485 ac_fn_c_check_func "$LINENO" "fabsf" "ac_cv_func_fabsf"
35486 if test "x$ac_cv_func_fabsf" = x""yes; then :
35487 cat >>confdefs.h <<_ACEOF
35488 #define HAVE_FABSF 1
35496 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _fabsf declaration" >&5
35497 $as_echo_n "checking for _fabsf declaration... " >&6; }
35498 if test x${glibcxx_cv_func__fabsf_use+set} != xset; then
35499 if test "${glibcxx_cv_func__fabsf_use+set}" = set; then :
35500 $as_echo_n "(cached) " >&6
35505 ac_cpp='$CXXCPP $CPPFLAGS'
35506 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
35507 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
35508 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
35510 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
35511 /* end confdefs.h. */
35513 #ifdef HAVE_IEEEFP_H
35514 #include <ieeefp.h>
35525 if ac_fn_cxx_try_compile "$LINENO"; then :
35526 glibcxx_cv_func__fabsf_use=yes
35528 glibcxx_cv_func__fabsf_use=no
35530 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
35532 ac_cpp='$CPP $CPPFLAGS'
35533 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
35534 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
35535 ac_compiler_gnu=$ac_cv_c_compiler_gnu
35541 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__fabsf_use" >&5
35542 $as_echo "$glibcxx_cv_func__fabsf_use" >&6; }
35544 if test x$glibcxx_cv_func__fabsf_use = x"yes"; then
35545 for ac_func in _fabsf
35547 ac_fn_c_check_func "$LINENO" "_fabsf" "ac_cv_func__fabsf"
35548 if test "x$ac_cv_func__fabsf" = x""yes; then :
35549 cat >>confdefs.h <<_ACEOF
35550 #define HAVE__FABSF 1
35563 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fmodf declaration" >&5
35564 $as_echo_n "checking for fmodf declaration... " >&6; }
35565 if test x${glibcxx_cv_func_fmodf_use+set} != xset; then
35566 if test "${glibcxx_cv_func_fmodf_use+set}" = set; then :
35567 $as_echo_n "(cached) " >&6
35572 ac_cpp='$CXXCPP $CPPFLAGS'
35573 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
35574 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
35575 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
35577 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
35578 /* end confdefs.h. */
35588 if ac_fn_cxx_try_compile "$LINENO"; then :
35589 glibcxx_cv_func_fmodf_use=yes
35591 glibcxx_cv_func_fmodf_use=no
35593 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
35595 ac_cpp='$CPP $CPPFLAGS'
35596 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
35597 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
35598 ac_compiler_gnu=$ac_cv_c_compiler_gnu
35604 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_fmodf_use" >&5
35605 $as_echo "$glibcxx_cv_func_fmodf_use" >&6; }
35607 if test x$glibcxx_cv_func_fmodf_use = x"yes"; then
35608 for ac_func in fmodf
35610 ac_fn_c_check_func "$LINENO" "fmodf" "ac_cv_func_fmodf"
35611 if test "x$ac_cv_func_fmodf" = x""yes; then :
35612 cat >>confdefs.h <<_ACEOF
35613 #define HAVE_FMODF 1
35621 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _fmodf declaration" >&5
35622 $as_echo_n "checking for _fmodf declaration... " >&6; }
35623 if test x${glibcxx_cv_func__fmodf_use+set} != xset; then
35624 if test "${glibcxx_cv_func__fmodf_use+set}" = set; then :
35625 $as_echo_n "(cached) " >&6
35630 ac_cpp='$CXXCPP $CPPFLAGS'
35631 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
35632 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
35633 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
35635 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
35636 /* end confdefs.h. */
35646 if ac_fn_cxx_try_compile "$LINENO"; then :
35647 glibcxx_cv_func__fmodf_use=yes
35649 glibcxx_cv_func__fmodf_use=no
35651 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
35653 ac_cpp='$CPP $CPPFLAGS'
35654 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
35655 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
35656 ac_compiler_gnu=$ac_cv_c_compiler_gnu
35662 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__fmodf_use" >&5
35663 $as_echo "$glibcxx_cv_func__fmodf_use" >&6; }
35665 if test x$glibcxx_cv_func__fmodf_use = x"yes"; then
35666 for ac_func in _fmodf
35668 ac_fn_c_check_func "$LINENO" "_fmodf" "ac_cv_func__fmodf"
35669 if test "x$ac_cv_func__fmodf" = x""yes; then :
35670 cat >>confdefs.h <<_ACEOF
35671 #define HAVE__FMODF 1
35684 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for frexpf declaration" >&5
35685 $as_echo_n "checking for frexpf declaration... " >&6; }
35686 if test x${glibcxx_cv_func_frexpf_use+set} != xset; then
35687 if test "${glibcxx_cv_func_frexpf_use+set}" = set; then :
35688 $as_echo_n "(cached) " >&6
35693 ac_cpp='$CXXCPP $CPPFLAGS'
35694 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
35695 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
35696 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
35698 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
35699 /* end confdefs.h. */
35709 if ac_fn_cxx_try_compile "$LINENO"; then :
35710 glibcxx_cv_func_frexpf_use=yes
35712 glibcxx_cv_func_frexpf_use=no
35714 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
35716 ac_cpp='$CPP $CPPFLAGS'
35717 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
35718 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
35719 ac_compiler_gnu=$ac_cv_c_compiler_gnu
35725 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_frexpf_use" >&5
35726 $as_echo "$glibcxx_cv_func_frexpf_use" >&6; }
35728 if test x$glibcxx_cv_func_frexpf_use = x"yes"; then
35729 for ac_func in frexpf
35731 ac_fn_c_check_func "$LINENO" "frexpf" "ac_cv_func_frexpf"
35732 if test "x$ac_cv_func_frexpf" = x""yes; then :
35733 cat >>confdefs.h <<_ACEOF
35734 #define HAVE_FREXPF 1
35742 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _frexpf declaration" >&5
35743 $as_echo_n "checking for _frexpf declaration... " >&6; }
35744 if test x${glibcxx_cv_func__frexpf_use+set} != xset; then
35745 if test "${glibcxx_cv_func__frexpf_use+set}" = set; then :
35746 $as_echo_n "(cached) " >&6
35751 ac_cpp='$CXXCPP $CPPFLAGS'
35752 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
35753 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
35754 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
35756 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
35757 /* end confdefs.h. */
35767 if ac_fn_cxx_try_compile "$LINENO"; then :
35768 glibcxx_cv_func__frexpf_use=yes
35770 glibcxx_cv_func__frexpf_use=no
35772 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
35774 ac_cpp='$CPP $CPPFLAGS'
35775 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
35776 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
35777 ac_compiler_gnu=$ac_cv_c_compiler_gnu
35783 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__frexpf_use" >&5
35784 $as_echo "$glibcxx_cv_func__frexpf_use" >&6; }
35786 if test x$glibcxx_cv_func__frexpf_use = x"yes"; then
35787 for ac_func in _frexpf
35789 ac_fn_c_check_func "$LINENO" "_frexpf" "ac_cv_func__frexpf"
35790 if test "x$ac_cv_func__frexpf" = x""yes; then :
35791 cat >>confdefs.h <<_ACEOF
35792 #define HAVE__FREXPF 1
35805 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for hypotf declaration" >&5
35806 $as_echo_n "checking for hypotf declaration... " >&6; }
35807 if test x${glibcxx_cv_func_hypotf_use+set} != xset; then
35808 if test "${glibcxx_cv_func_hypotf_use+set}" = set; then :
35809 $as_echo_n "(cached) " >&6
35814 ac_cpp='$CXXCPP $CPPFLAGS'
35815 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
35816 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
35817 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
35819 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
35820 /* end confdefs.h. */
35830 if ac_fn_cxx_try_compile "$LINENO"; then :
35831 glibcxx_cv_func_hypotf_use=yes
35833 glibcxx_cv_func_hypotf_use=no
35835 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
35837 ac_cpp='$CPP $CPPFLAGS'
35838 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
35839 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
35840 ac_compiler_gnu=$ac_cv_c_compiler_gnu
35846 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_hypotf_use" >&5
35847 $as_echo "$glibcxx_cv_func_hypotf_use" >&6; }
35849 if test x$glibcxx_cv_func_hypotf_use = x"yes"; then
35850 for ac_func in hypotf
35852 ac_fn_c_check_func "$LINENO" "hypotf" "ac_cv_func_hypotf"
35853 if test "x$ac_cv_func_hypotf" = x""yes; then :
35854 cat >>confdefs.h <<_ACEOF
35855 #define HAVE_HYPOTF 1
35863 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _hypotf declaration" >&5
35864 $as_echo_n "checking for _hypotf declaration... " >&6; }
35865 if test x${glibcxx_cv_func__hypotf_use+set} != xset; then
35866 if test "${glibcxx_cv_func__hypotf_use+set}" = set; then :
35867 $as_echo_n "(cached) " >&6
35872 ac_cpp='$CXXCPP $CPPFLAGS'
35873 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
35874 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
35875 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
35877 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
35878 /* end confdefs.h. */
35888 if ac_fn_cxx_try_compile "$LINENO"; then :
35889 glibcxx_cv_func__hypotf_use=yes
35891 glibcxx_cv_func__hypotf_use=no
35893 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
35895 ac_cpp='$CPP $CPPFLAGS'
35896 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
35897 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
35898 ac_compiler_gnu=$ac_cv_c_compiler_gnu
35904 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__hypotf_use" >&5
35905 $as_echo "$glibcxx_cv_func__hypotf_use" >&6; }
35907 if test x$glibcxx_cv_func__hypotf_use = x"yes"; then
35908 for ac_func in _hypotf
35910 ac_fn_c_check_func "$LINENO" "_hypotf" "ac_cv_func__hypotf"
35911 if test "x$ac_cv_func__hypotf" = x""yes; then :
35912 cat >>confdefs.h <<_ACEOF
35913 #define HAVE__HYPOTF 1
35926 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ldexpf declaration" >&5
35927 $as_echo_n "checking for ldexpf declaration... " >&6; }
35928 if test x${glibcxx_cv_func_ldexpf_use+set} != xset; then
35929 if test "${glibcxx_cv_func_ldexpf_use+set}" = set; then :
35930 $as_echo_n "(cached) " >&6
35935 ac_cpp='$CXXCPP $CPPFLAGS'
35936 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
35937 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
35938 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
35940 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
35941 /* end confdefs.h. */
35951 if ac_fn_cxx_try_compile "$LINENO"; then :
35952 glibcxx_cv_func_ldexpf_use=yes
35954 glibcxx_cv_func_ldexpf_use=no
35956 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
35958 ac_cpp='$CPP $CPPFLAGS'
35959 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
35960 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
35961 ac_compiler_gnu=$ac_cv_c_compiler_gnu
35967 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_ldexpf_use" >&5
35968 $as_echo "$glibcxx_cv_func_ldexpf_use" >&6; }
35970 if test x$glibcxx_cv_func_ldexpf_use = x"yes"; then
35971 for ac_func in ldexpf
35973 ac_fn_c_check_func "$LINENO" "ldexpf" "ac_cv_func_ldexpf"
35974 if test "x$ac_cv_func_ldexpf" = x""yes; then :
35975 cat >>confdefs.h <<_ACEOF
35976 #define HAVE_LDEXPF 1
35984 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _ldexpf declaration" >&5
35985 $as_echo_n "checking for _ldexpf declaration... " >&6; }
35986 if test x${glibcxx_cv_func__ldexpf_use+set} != xset; then
35987 if test "${glibcxx_cv_func__ldexpf_use+set}" = set; then :
35988 $as_echo_n "(cached) " >&6
35993 ac_cpp='$CXXCPP $CPPFLAGS'
35994 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
35995 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
35996 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
35998 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
35999 /* end confdefs.h. */
36009 if ac_fn_cxx_try_compile "$LINENO"; then :
36010 glibcxx_cv_func__ldexpf_use=yes
36012 glibcxx_cv_func__ldexpf_use=no
36014 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
36016 ac_cpp='$CPP $CPPFLAGS'
36017 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
36018 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
36019 ac_compiler_gnu=$ac_cv_c_compiler_gnu
36025 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__ldexpf_use" >&5
36026 $as_echo "$glibcxx_cv_func__ldexpf_use" >&6; }
36028 if test x$glibcxx_cv_func__ldexpf_use = x"yes"; then
36029 for ac_func in _ldexpf
36031 ac_fn_c_check_func "$LINENO" "_ldexpf" "ac_cv_func__ldexpf"
36032 if test "x$ac_cv_func__ldexpf" = x""yes; then :
36033 cat >>confdefs.h <<_ACEOF
36034 #define HAVE__LDEXPF 1
36047 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for logf declaration" >&5
36048 $as_echo_n "checking for logf declaration... " >&6; }
36049 if test x${glibcxx_cv_func_logf_use+set} != xset; then
36050 if test "${glibcxx_cv_func_logf_use+set}" = set; then :
36051 $as_echo_n "(cached) " >&6
36056 ac_cpp='$CXXCPP $CPPFLAGS'
36057 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
36058 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
36059 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
36061 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
36062 /* end confdefs.h. */
36064 #ifdef HAVE_IEEEFP_H
36065 #include <ieeefp.h>
36076 if ac_fn_cxx_try_compile "$LINENO"; then :
36077 glibcxx_cv_func_logf_use=yes
36079 glibcxx_cv_func_logf_use=no
36081 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
36083 ac_cpp='$CPP $CPPFLAGS'
36084 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
36085 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
36086 ac_compiler_gnu=$ac_cv_c_compiler_gnu
36092 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_logf_use" >&5
36093 $as_echo "$glibcxx_cv_func_logf_use" >&6; }
36095 if test x$glibcxx_cv_func_logf_use = x"yes"; then
36096 for ac_func in logf
36098 ac_fn_c_check_func "$LINENO" "logf" "ac_cv_func_logf"
36099 if test "x$ac_cv_func_logf" = x""yes; then :
36100 cat >>confdefs.h <<_ACEOF
36101 #define HAVE_LOGF 1
36109 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _logf declaration" >&5
36110 $as_echo_n "checking for _logf declaration... " >&6; }
36111 if test x${glibcxx_cv_func__logf_use+set} != xset; then
36112 if test "${glibcxx_cv_func__logf_use+set}" = set; then :
36113 $as_echo_n "(cached) " >&6
36118 ac_cpp='$CXXCPP $CPPFLAGS'
36119 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
36120 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
36121 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
36123 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
36124 /* end confdefs.h. */
36126 #ifdef HAVE_IEEEFP_H
36127 #include <ieeefp.h>
36138 if ac_fn_cxx_try_compile "$LINENO"; then :
36139 glibcxx_cv_func__logf_use=yes
36141 glibcxx_cv_func__logf_use=no
36143 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
36145 ac_cpp='$CPP $CPPFLAGS'
36146 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
36147 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
36148 ac_compiler_gnu=$ac_cv_c_compiler_gnu
36154 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__logf_use" >&5
36155 $as_echo "$glibcxx_cv_func__logf_use" >&6; }
36157 if test x$glibcxx_cv_func__logf_use = x"yes"; then
36158 for ac_func in _logf
36160 ac_fn_c_check_func "$LINENO" "_logf" "ac_cv_func__logf"
36161 if test "x$ac_cv_func__logf" = x""yes; then :
36162 cat >>confdefs.h <<_ACEOF
36163 #define HAVE__LOGF 1
36176 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for log10f declaration" >&5
36177 $as_echo_n "checking for log10f declaration... " >&6; }
36178 if test x${glibcxx_cv_func_log10f_use+set} != xset; then
36179 if test "${glibcxx_cv_func_log10f_use+set}" = set; then :
36180 $as_echo_n "(cached) " >&6
36185 ac_cpp='$CXXCPP $CPPFLAGS'
36186 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
36187 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
36188 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
36190 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
36191 /* end confdefs.h. */
36193 #ifdef HAVE_IEEEFP_H
36194 #include <ieeefp.h>
36205 if ac_fn_cxx_try_compile "$LINENO"; then :
36206 glibcxx_cv_func_log10f_use=yes
36208 glibcxx_cv_func_log10f_use=no
36210 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
36212 ac_cpp='$CPP $CPPFLAGS'
36213 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
36214 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
36215 ac_compiler_gnu=$ac_cv_c_compiler_gnu
36221 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_log10f_use" >&5
36222 $as_echo "$glibcxx_cv_func_log10f_use" >&6; }
36224 if test x$glibcxx_cv_func_log10f_use = x"yes"; then
36225 for ac_func in log10f
36227 ac_fn_c_check_func "$LINENO" "log10f" "ac_cv_func_log10f"
36228 if test "x$ac_cv_func_log10f" = x""yes; then :
36229 cat >>confdefs.h <<_ACEOF
36230 #define HAVE_LOG10F 1
36238 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _log10f declaration" >&5
36239 $as_echo_n "checking for _log10f declaration... " >&6; }
36240 if test x${glibcxx_cv_func__log10f_use+set} != xset; then
36241 if test "${glibcxx_cv_func__log10f_use+set}" = set; then :
36242 $as_echo_n "(cached) " >&6
36247 ac_cpp='$CXXCPP $CPPFLAGS'
36248 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
36249 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
36250 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
36252 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
36253 /* end confdefs.h. */
36255 #ifdef HAVE_IEEEFP_H
36256 #include <ieeefp.h>
36267 if ac_fn_cxx_try_compile "$LINENO"; then :
36268 glibcxx_cv_func__log10f_use=yes
36270 glibcxx_cv_func__log10f_use=no
36272 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
36274 ac_cpp='$CPP $CPPFLAGS'
36275 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
36276 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
36277 ac_compiler_gnu=$ac_cv_c_compiler_gnu
36283 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__log10f_use" >&5
36284 $as_echo "$glibcxx_cv_func__log10f_use" >&6; }
36286 if test x$glibcxx_cv_func__log10f_use = x"yes"; then
36287 for ac_func in _log10f
36289 ac_fn_c_check_func "$LINENO" "_log10f" "ac_cv_func__log10f"
36290 if test "x$ac_cv_func__log10f" = x""yes; then :
36291 cat >>confdefs.h <<_ACEOF
36292 #define HAVE__LOG10F 1
36305 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for modff declaration" >&5
36306 $as_echo_n "checking for modff declaration... " >&6; }
36307 if test x${glibcxx_cv_func_modff_use+set} != xset; then
36308 if test "${glibcxx_cv_func_modff_use+set}" = set; then :
36309 $as_echo_n "(cached) " >&6
36314 ac_cpp='$CXXCPP $CPPFLAGS'
36315 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
36316 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
36317 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
36319 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
36320 /* end confdefs.h. */
36330 if ac_fn_cxx_try_compile "$LINENO"; then :
36331 glibcxx_cv_func_modff_use=yes
36333 glibcxx_cv_func_modff_use=no
36335 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
36337 ac_cpp='$CPP $CPPFLAGS'
36338 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
36339 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
36340 ac_compiler_gnu=$ac_cv_c_compiler_gnu
36346 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_modff_use" >&5
36347 $as_echo "$glibcxx_cv_func_modff_use" >&6; }
36349 if test x$glibcxx_cv_func_modff_use = x"yes"; then
36350 for ac_func in modff
36352 ac_fn_c_check_func "$LINENO" "modff" "ac_cv_func_modff"
36353 if test "x$ac_cv_func_modff" = x""yes; then :
36354 cat >>confdefs.h <<_ACEOF
36355 #define HAVE_MODFF 1
36363 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _modff declaration" >&5
36364 $as_echo_n "checking for _modff declaration... " >&6; }
36365 if test x${glibcxx_cv_func__modff_use+set} != xset; then
36366 if test "${glibcxx_cv_func__modff_use+set}" = set; then :
36367 $as_echo_n "(cached) " >&6
36372 ac_cpp='$CXXCPP $CPPFLAGS'
36373 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
36374 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
36375 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
36377 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
36378 /* end confdefs.h. */
36388 if ac_fn_cxx_try_compile "$LINENO"; then :
36389 glibcxx_cv_func__modff_use=yes
36391 glibcxx_cv_func__modff_use=no
36393 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
36395 ac_cpp='$CPP $CPPFLAGS'
36396 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
36397 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
36398 ac_compiler_gnu=$ac_cv_c_compiler_gnu
36404 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__modff_use" >&5
36405 $as_echo "$glibcxx_cv_func__modff_use" >&6; }
36407 if test x$glibcxx_cv_func__modff_use = x"yes"; then
36408 for ac_func in _modff
36410 ac_fn_c_check_func "$LINENO" "_modff" "ac_cv_func__modff"
36411 if test "x$ac_cv_func__modff" = x""yes; then :
36412 cat >>confdefs.h <<_ACEOF
36413 #define HAVE__MODFF 1
36426 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for modf declaration" >&5
36427 $as_echo_n "checking for modf declaration... " >&6; }
36428 if test x${glibcxx_cv_func_modf_use+set} != xset; then
36429 if test "${glibcxx_cv_func_modf_use+set}" = set; then :
36430 $as_echo_n "(cached) " >&6
36435 ac_cpp='$CXXCPP $CPPFLAGS'
36436 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
36437 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
36438 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
36440 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
36441 /* end confdefs.h. */
36451 if ac_fn_cxx_try_compile "$LINENO"; then :
36452 glibcxx_cv_func_modf_use=yes
36454 glibcxx_cv_func_modf_use=no
36456 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
36458 ac_cpp='$CPP $CPPFLAGS'
36459 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
36460 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
36461 ac_compiler_gnu=$ac_cv_c_compiler_gnu
36467 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_modf_use" >&5
36468 $as_echo "$glibcxx_cv_func_modf_use" >&6; }
36470 if test x$glibcxx_cv_func_modf_use = x"yes"; then
36471 for ac_func in modf
36473 ac_fn_c_check_func "$LINENO" "modf" "ac_cv_func_modf"
36474 if test "x$ac_cv_func_modf" = x""yes; then :
36475 cat >>confdefs.h <<_ACEOF
36476 #define HAVE_MODF 1
36484 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _modf declaration" >&5
36485 $as_echo_n "checking for _modf declaration... " >&6; }
36486 if test x${glibcxx_cv_func__modf_use+set} != xset; then
36487 if test "${glibcxx_cv_func__modf_use+set}" = set; then :
36488 $as_echo_n "(cached) " >&6
36493 ac_cpp='$CXXCPP $CPPFLAGS'
36494 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
36495 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
36496 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
36498 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
36499 /* end confdefs.h. */
36509 if ac_fn_cxx_try_compile "$LINENO"; then :
36510 glibcxx_cv_func__modf_use=yes
36512 glibcxx_cv_func__modf_use=no
36514 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
36516 ac_cpp='$CPP $CPPFLAGS'
36517 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
36518 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
36519 ac_compiler_gnu=$ac_cv_c_compiler_gnu
36525 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__modf_use" >&5
36526 $as_echo "$glibcxx_cv_func__modf_use" >&6; }
36528 if test x$glibcxx_cv_func__modf_use = x"yes"; then
36529 for ac_func in _modf
36531 ac_fn_c_check_func "$LINENO" "_modf" "ac_cv_func__modf"
36532 if test "x$ac_cv_func__modf" = x""yes; then :
36533 cat >>confdefs.h <<_ACEOF
36534 #define HAVE__MODF 1
36547 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for powf declaration" >&5
36548 $as_echo_n "checking for powf declaration... " >&6; }
36549 if test x${glibcxx_cv_func_powf_use+set} != xset; then
36550 if test "${glibcxx_cv_func_powf_use+set}" = set; then :
36551 $as_echo_n "(cached) " >&6
36556 ac_cpp='$CXXCPP $CPPFLAGS'
36557 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
36558 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
36559 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
36561 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
36562 /* end confdefs.h. */
36572 if ac_fn_cxx_try_compile "$LINENO"; then :
36573 glibcxx_cv_func_powf_use=yes
36575 glibcxx_cv_func_powf_use=no
36577 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
36579 ac_cpp='$CPP $CPPFLAGS'
36580 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
36581 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
36582 ac_compiler_gnu=$ac_cv_c_compiler_gnu
36588 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_powf_use" >&5
36589 $as_echo "$glibcxx_cv_func_powf_use" >&6; }
36591 if test x$glibcxx_cv_func_powf_use = x"yes"; then
36592 for ac_func in powf
36594 ac_fn_c_check_func "$LINENO" "powf" "ac_cv_func_powf"
36595 if test "x$ac_cv_func_powf" = x""yes; then :
36596 cat >>confdefs.h <<_ACEOF
36597 #define HAVE_POWF 1
36605 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _powf declaration" >&5
36606 $as_echo_n "checking for _powf declaration... " >&6; }
36607 if test x${glibcxx_cv_func__powf_use+set} != xset; then
36608 if test "${glibcxx_cv_func__powf_use+set}" = set; then :
36609 $as_echo_n "(cached) " >&6
36614 ac_cpp='$CXXCPP $CPPFLAGS'
36615 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
36616 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
36617 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
36619 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
36620 /* end confdefs.h. */
36630 if ac_fn_cxx_try_compile "$LINENO"; then :
36631 glibcxx_cv_func__powf_use=yes
36633 glibcxx_cv_func__powf_use=no
36635 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
36637 ac_cpp='$CPP $CPPFLAGS'
36638 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
36639 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
36640 ac_compiler_gnu=$ac_cv_c_compiler_gnu
36646 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__powf_use" >&5
36647 $as_echo "$glibcxx_cv_func__powf_use" >&6; }
36649 if test x$glibcxx_cv_func__powf_use = x"yes"; then
36650 for ac_func in _powf
36652 ac_fn_c_check_func "$LINENO" "_powf" "ac_cv_func__powf"
36653 if test "x$ac_cv_func__powf" = x""yes; then :
36654 cat >>confdefs.h <<_ACEOF
36655 #define HAVE__POWF 1
36668 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sqrtf declaration" >&5
36669 $as_echo_n "checking for sqrtf declaration... " >&6; }
36670 if test x${glibcxx_cv_func_sqrtf_use+set} != xset; then
36671 if test "${glibcxx_cv_func_sqrtf_use+set}" = set; then :
36672 $as_echo_n "(cached) " >&6
36677 ac_cpp='$CXXCPP $CPPFLAGS'
36678 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
36679 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
36680 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
36682 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
36683 /* end confdefs.h. */
36685 #ifdef HAVE_IEEEFP_H
36686 #include <ieeefp.h>
36697 if ac_fn_cxx_try_compile "$LINENO"; then :
36698 glibcxx_cv_func_sqrtf_use=yes
36700 glibcxx_cv_func_sqrtf_use=no
36702 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
36704 ac_cpp='$CPP $CPPFLAGS'
36705 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
36706 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
36707 ac_compiler_gnu=$ac_cv_c_compiler_gnu
36713 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_sqrtf_use" >&5
36714 $as_echo "$glibcxx_cv_func_sqrtf_use" >&6; }
36716 if test x$glibcxx_cv_func_sqrtf_use = x"yes"; then
36717 for ac_func in sqrtf
36719 ac_fn_c_check_func "$LINENO" "sqrtf" "ac_cv_func_sqrtf"
36720 if test "x$ac_cv_func_sqrtf" = x""yes; then :
36721 cat >>confdefs.h <<_ACEOF
36722 #define HAVE_SQRTF 1
36730 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _sqrtf declaration" >&5
36731 $as_echo_n "checking for _sqrtf declaration... " >&6; }
36732 if test x${glibcxx_cv_func__sqrtf_use+set} != xset; then
36733 if test "${glibcxx_cv_func__sqrtf_use+set}" = set; then :
36734 $as_echo_n "(cached) " >&6
36739 ac_cpp='$CXXCPP $CPPFLAGS'
36740 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
36741 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
36742 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
36744 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
36745 /* end confdefs.h. */
36747 #ifdef HAVE_IEEEFP_H
36748 #include <ieeefp.h>
36759 if ac_fn_cxx_try_compile "$LINENO"; then :
36760 glibcxx_cv_func__sqrtf_use=yes
36762 glibcxx_cv_func__sqrtf_use=no
36764 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
36766 ac_cpp='$CPP $CPPFLAGS'
36767 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
36768 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
36769 ac_compiler_gnu=$ac_cv_c_compiler_gnu
36775 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__sqrtf_use" >&5
36776 $as_echo "$glibcxx_cv_func__sqrtf_use" >&6; }
36778 if test x$glibcxx_cv_func__sqrtf_use = x"yes"; then
36779 for ac_func in _sqrtf
36781 ac_fn_c_check_func "$LINENO" "_sqrtf" "ac_cv_func__sqrtf"
36782 if test "x$ac_cv_func__sqrtf" = x""yes; then :
36783 cat >>confdefs.h <<_ACEOF
36784 #define HAVE__SQRTF 1
36797 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sincosf declaration" >&5
36798 $as_echo_n "checking for sincosf declaration... " >&6; }
36799 if test x${glibcxx_cv_func_sincosf_use+set} != xset; then
36800 if test "${glibcxx_cv_func_sincosf_use+set}" = set; then :
36801 $as_echo_n "(cached) " >&6
36806 ac_cpp='$CXXCPP $CPPFLAGS'
36807 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
36808 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
36809 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
36811 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
36812 /* end confdefs.h. */
36822 if ac_fn_cxx_try_compile "$LINENO"; then :
36823 glibcxx_cv_func_sincosf_use=yes
36825 glibcxx_cv_func_sincosf_use=no
36827 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
36829 ac_cpp='$CPP $CPPFLAGS'
36830 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
36831 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
36832 ac_compiler_gnu=$ac_cv_c_compiler_gnu
36838 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_sincosf_use" >&5
36839 $as_echo "$glibcxx_cv_func_sincosf_use" >&6; }
36841 if test x$glibcxx_cv_func_sincosf_use = x"yes"; then
36842 for ac_func in sincosf
36844 ac_fn_c_check_func "$LINENO" "sincosf" "ac_cv_func_sincosf"
36845 if test "x$ac_cv_func_sincosf" = x""yes; then :
36846 cat >>confdefs.h <<_ACEOF
36847 #define HAVE_SINCOSF 1
36855 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _sincosf declaration" >&5
36856 $as_echo_n "checking for _sincosf declaration... " >&6; }
36857 if test x${glibcxx_cv_func__sincosf_use+set} != xset; then
36858 if test "${glibcxx_cv_func__sincosf_use+set}" = set; then :
36859 $as_echo_n "(cached) " >&6
36864 ac_cpp='$CXXCPP $CPPFLAGS'
36865 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
36866 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
36867 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
36869 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
36870 /* end confdefs.h. */
36880 if ac_fn_cxx_try_compile "$LINENO"; then :
36881 glibcxx_cv_func__sincosf_use=yes
36883 glibcxx_cv_func__sincosf_use=no
36885 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
36887 ac_cpp='$CPP $CPPFLAGS'
36888 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
36889 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
36890 ac_compiler_gnu=$ac_cv_c_compiler_gnu
36896 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__sincosf_use" >&5
36897 $as_echo "$glibcxx_cv_func__sincosf_use" >&6; }
36899 if test x$glibcxx_cv_func__sincosf_use = x"yes"; then
36900 for ac_func in _sincosf
36902 ac_fn_c_check_func "$LINENO" "_sincosf" "ac_cv_func__sincosf"
36903 if test "x$ac_cv_func__sincosf" = x""yes; then :
36904 cat >>confdefs.h <<_ACEOF
36905 #define HAVE__SINCOSF 1
36918 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for finitef declaration" >&5
36919 $as_echo_n "checking for finitef declaration... " >&6; }
36920 if test x${glibcxx_cv_func_finitef_use+set} != xset; then
36921 if test "${glibcxx_cv_func_finitef_use+set}" = set; then :
36922 $as_echo_n "(cached) " >&6
36927 ac_cpp='$CXXCPP $CPPFLAGS'
36928 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
36929 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
36930 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
36932 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
36933 /* end confdefs.h. */
36935 #ifdef HAVE_IEEEFP_H
36936 #include <ieeefp.h>
36947 if ac_fn_cxx_try_compile "$LINENO"; then :
36948 glibcxx_cv_func_finitef_use=yes
36950 glibcxx_cv_func_finitef_use=no
36952 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
36954 ac_cpp='$CPP $CPPFLAGS'
36955 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
36956 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
36957 ac_compiler_gnu=$ac_cv_c_compiler_gnu
36963 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_finitef_use" >&5
36964 $as_echo "$glibcxx_cv_func_finitef_use" >&6; }
36966 if test x$glibcxx_cv_func_finitef_use = x"yes"; then
36967 for ac_func in finitef
36969 ac_fn_c_check_func "$LINENO" "finitef" "ac_cv_func_finitef"
36970 if test "x$ac_cv_func_finitef" = x""yes; then :
36971 cat >>confdefs.h <<_ACEOF
36972 #define HAVE_FINITEF 1
36980 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _finitef declaration" >&5
36981 $as_echo_n "checking for _finitef declaration... " >&6; }
36982 if test x${glibcxx_cv_func__finitef_use+set} != xset; then
36983 if test "${glibcxx_cv_func__finitef_use+set}" = set; then :
36984 $as_echo_n "(cached) " >&6
36989 ac_cpp='$CXXCPP $CPPFLAGS'
36990 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
36991 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
36992 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
36994 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
36995 /* end confdefs.h. */
36997 #ifdef HAVE_IEEEFP_H
36998 #include <ieeefp.h>
37009 if ac_fn_cxx_try_compile "$LINENO"; then :
37010 glibcxx_cv_func__finitef_use=yes
37012 glibcxx_cv_func__finitef_use=no
37014 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
37016 ac_cpp='$CPP $CPPFLAGS'
37017 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
37018 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
37019 ac_compiler_gnu=$ac_cv_c_compiler_gnu
37025 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__finitef_use" >&5
37026 $as_echo "$glibcxx_cv_func__finitef_use" >&6; }
37028 if test x$glibcxx_cv_func__finitef_use = x"yes"; then
37029 for ac_func in _finitef
37031 ac_fn_c_check_func "$LINENO" "_finitef" "ac_cv_func__finitef"
37032 if test "x$ac_cv_func__finitef" = x""yes; then :
37033 cat >>confdefs.h <<_ACEOF
37034 #define HAVE__FINITEF 1
37047 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long double trig functions" >&5
37048 $as_echo_n "checking for long double trig functions... " >&6; }
37049 if test "${glibcxx_cv_func_long_double_trig_use+set}" = set; then :
37050 $as_echo_n "(cached) " >&6
37055 ac_cpp='$CXXCPP $CPPFLAGS'
37056 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
37057 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
37058 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
37060 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
37061 /* end confdefs.h. */
37066 acosl (0); asinl (0); atanl (0); cosl (0); sinl (0); tanl (0); coshl (0); sinhl (0); tanhl (0);
37071 if ac_fn_cxx_try_compile "$LINENO"; then :
37072 glibcxx_cv_func_long_double_trig_use=yes
37074 glibcxx_cv_func_long_double_trig_use=no
37076 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
37078 ac_cpp='$CPP $CPPFLAGS'
37079 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
37080 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
37081 ac_compiler_gnu=$ac_cv_c_compiler_gnu
37085 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_long_double_trig_use" >&5
37086 $as_echo "$glibcxx_cv_func_long_double_trig_use" >&6; }
37087 if test x$glibcxx_cv_func_long_double_trig_use = x"yes"; then
37088 for ac_func in acosl asinl atanl cosl sinl tanl coshl sinhl tanhl
37090 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
37091 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
37092 eval as_val=\$$as_ac_var
37093 if test "x$as_val" = x""yes; then :
37094 cat >>confdefs.h <<_ACEOF
37095 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
37102 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _long double trig functions" >&5
37103 $as_echo_n "checking for _long double trig functions... " >&6; }
37104 if test "${glibcxx_cv_func__long_double_trig_use+set}" = set; then :
37105 $as_echo_n "(cached) " >&6
37110 ac_cpp='$CXXCPP $CPPFLAGS'
37111 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
37112 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
37113 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
37115 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
37116 /* end confdefs.h. */
37121 _acosl (0); _asinl (0); _atanl (0); _cosl (0); _sinl (0); _tanl (0); _coshl (0); _sinhl (0); _tanhl (0);
37126 if ac_fn_cxx_try_compile "$LINENO"; then :
37127 glibcxx_cv_func__long_double_trig_use=yes
37129 glibcxx_cv_func__long_double_trig_use=no
37131 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
37133 ac_cpp='$CPP $CPPFLAGS'
37134 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
37135 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
37136 ac_compiler_gnu=$ac_cv_c_compiler_gnu
37140 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__long_double_trig_use" >&5
37141 $as_echo "$glibcxx_cv_func__long_double_trig_use" >&6; }
37142 if test x$glibcxx_cv_func__long_double_trig_use = x"yes"; then
37143 for ac_func in _acosl _asinl _atanl _cosl _sinl _tanl _coshl _sinhl _tanhl
37145 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
37146 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
37147 eval as_val=\$$as_ac_var
37148 if test "x$as_val" = x""yes; then :
37149 cat >>confdefs.h <<_ACEOF
37150 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
37163 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long double round functions" >&5
37164 $as_echo_n "checking for long double round functions... " >&6; }
37165 if test "${glibcxx_cv_func_long_double_round_use+set}" = set; then :
37166 $as_echo_n "(cached) " >&6
37171 ac_cpp='$CXXCPP $CPPFLAGS'
37172 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
37173 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
37174 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
37176 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
37177 /* end confdefs.h. */
37182 ceill (0); floorl (0);
37187 if ac_fn_cxx_try_compile "$LINENO"; then :
37188 glibcxx_cv_func_long_double_round_use=yes
37190 glibcxx_cv_func_long_double_round_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
37201 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_long_double_round_use" >&5
37202 $as_echo "$glibcxx_cv_func_long_double_round_use" >&6; }
37203 if test x$glibcxx_cv_func_long_double_round_use = x"yes"; then
37204 for ac_func in ceill floorl
37206 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
37207 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
37208 eval as_val=\$$as_ac_var
37209 if test "x$as_val" = x""yes; then :
37210 cat >>confdefs.h <<_ACEOF
37211 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
37218 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _long double round functions" >&5
37219 $as_echo_n "checking for _long double round functions... " >&6; }
37220 if test "${glibcxx_cv_func__long_double_round_use+set}" = set; then :
37221 $as_echo_n "(cached) " >&6
37226 ac_cpp='$CXXCPP $CPPFLAGS'
37227 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
37228 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
37229 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
37231 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
37232 /* end confdefs.h. */
37237 _ceill (0); _floorl (0);
37242 if ac_fn_cxx_try_compile "$LINENO"; then :
37243 glibcxx_cv_func__long_double_round_use=yes
37245 glibcxx_cv_func__long_double_round_use=no
37247 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
37249 ac_cpp='$CPP $CPPFLAGS'
37250 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
37251 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
37252 ac_compiler_gnu=$ac_cv_c_compiler_gnu
37256 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__long_double_round_use" >&5
37257 $as_echo "$glibcxx_cv_func__long_double_round_use" >&6; }
37258 if test x$glibcxx_cv_func__long_double_round_use = x"yes"; then
37259 for ac_func in _ceill _floorl
37261 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
37262 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
37263 eval as_val=\$$as_ac_var
37264 if test "x$as_val" = x""yes; then :
37265 cat >>confdefs.h <<_ACEOF
37266 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
37280 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for isnanl declaration" >&5
37281 $as_echo_n "checking for isnanl declaration... " >&6; }
37282 if test x${glibcxx_cv_func_isnanl_use+set} != xset; then
37283 if test "${glibcxx_cv_func_isnanl_use+set}" = set; then :
37284 $as_echo_n "(cached) " >&6
37289 ac_cpp='$CXXCPP $CPPFLAGS'
37290 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
37291 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
37292 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
37294 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
37295 /* end confdefs.h. */
37297 #ifdef HAVE_IEEEFP_H
37298 #include <ieeefp.h>
37309 if ac_fn_cxx_try_compile "$LINENO"; then :
37310 glibcxx_cv_func_isnanl_use=yes
37312 glibcxx_cv_func_isnanl_use=no
37314 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
37316 ac_cpp='$CPP $CPPFLAGS'
37317 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
37318 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
37319 ac_compiler_gnu=$ac_cv_c_compiler_gnu
37325 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_isnanl_use" >&5
37326 $as_echo "$glibcxx_cv_func_isnanl_use" >&6; }
37328 if test x$glibcxx_cv_func_isnanl_use = x"yes"; then
37329 for ac_func in isnanl
37331 ac_fn_c_check_func "$LINENO" "isnanl" "ac_cv_func_isnanl"
37332 if test "x$ac_cv_func_isnanl" = x""yes; then :
37333 cat >>confdefs.h <<_ACEOF
37334 #define HAVE_ISNANL 1
37342 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _isnanl declaration" >&5
37343 $as_echo_n "checking for _isnanl declaration... " >&6; }
37344 if test x${glibcxx_cv_func__isnanl_use+set} != xset; then
37345 if test "${glibcxx_cv_func__isnanl_use+set}" = set; then :
37346 $as_echo_n "(cached) " >&6
37351 ac_cpp='$CXXCPP $CPPFLAGS'
37352 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
37353 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
37354 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
37356 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
37357 /* end confdefs.h. */
37359 #ifdef HAVE_IEEEFP_H
37360 #include <ieeefp.h>
37371 if ac_fn_cxx_try_compile "$LINENO"; then :
37372 glibcxx_cv_func__isnanl_use=yes
37374 glibcxx_cv_func__isnanl_use=no
37376 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
37378 ac_cpp='$CPP $CPPFLAGS'
37379 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
37380 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
37381 ac_compiler_gnu=$ac_cv_c_compiler_gnu
37387 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__isnanl_use" >&5
37388 $as_echo "$glibcxx_cv_func__isnanl_use" >&6; }
37390 if test x$glibcxx_cv_func__isnanl_use = x"yes"; then
37391 for ac_func in _isnanl
37393 ac_fn_c_check_func "$LINENO" "_isnanl" "ac_cv_func__isnanl"
37394 if test "x$ac_cv_func__isnanl" = x""yes; then :
37395 cat >>confdefs.h <<_ACEOF
37396 #define HAVE__ISNANL 1
37409 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for isinfl declaration" >&5
37410 $as_echo_n "checking for isinfl declaration... " >&6; }
37411 if test x${glibcxx_cv_func_isinfl_use+set} != xset; then
37412 if test "${glibcxx_cv_func_isinfl_use+set}" = set; then :
37413 $as_echo_n "(cached) " >&6
37418 ac_cpp='$CXXCPP $CPPFLAGS'
37419 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
37420 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
37421 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
37423 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
37424 /* end confdefs.h. */
37426 #ifdef HAVE_IEEEFP_H
37427 #include <ieeefp.h>
37438 if ac_fn_cxx_try_compile "$LINENO"; then :
37439 glibcxx_cv_func_isinfl_use=yes
37441 glibcxx_cv_func_isinfl_use=no
37443 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
37445 ac_cpp='$CPP $CPPFLAGS'
37446 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
37447 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
37448 ac_compiler_gnu=$ac_cv_c_compiler_gnu
37454 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_isinfl_use" >&5
37455 $as_echo "$glibcxx_cv_func_isinfl_use" >&6; }
37457 if test x$glibcxx_cv_func_isinfl_use = x"yes"; then
37458 for ac_func in isinfl
37460 ac_fn_c_check_func "$LINENO" "isinfl" "ac_cv_func_isinfl"
37461 if test "x$ac_cv_func_isinfl" = x""yes; then :
37462 cat >>confdefs.h <<_ACEOF
37463 #define HAVE_ISINFL 1
37471 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _isinfl declaration" >&5
37472 $as_echo_n "checking for _isinfl declaration... " >&6; }
37473 if test x${glibcxx_cv_func__isinfl_use+set} != xset; then
37474 if test "${glibcxx_cv_func__isinfl_use+set}" = set; then :
37475 $as_echo_n "(cached) " >&6
37480 ac_cpp='$CXXCPP $CPPFLAGS'
37481 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
37482 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
37483 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
37485 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
37486 /* end confdefs.h. */
37488 #ifdef HAVE_IEEEFP_H
37489 #include <ieeefp.h>
37500 if ac_fn_cxx_try_compile "$LINENO"; then :
37501 glibcxx_cv_func__isinfl_use=yes
37503 glibcxx_cv_func__isinfl_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__isinfl_use" >&5
37517 $as_echo "$glibcxx_cv_func__isinfl_use" >&6; }
37519 if test x$glibcxx_cv_func__isinfl_use = x"yes"; then
37520 for ac_func in _isinfl
37522 ac_fn_c_check_func "$LINENO" "_isinfl" "ac_cv_func__isinfl"
37523 if test "x$ac_cv_func__isinfl" = x""yes; then :
37524 cat >>confdefs.h <<_ACEOF
37525 #define HAVE__ISINFL 1
37538 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for atan2l declaration" >&5
37539 $as_echo_n "checking for atan2l declaration... " >&6; }
37540 if test x${glibcxx_cv_func_atan2l_use+set} != xset; then
37541 if test "${glibcxx_cv_func_atan2l_use+set}" = set; then :
37542 $as_echo_n "(cached) " >&6
37547 ac_cpp='$CXXCPP $CPPFLAGS'
37548 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
37549 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
37550 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
37552 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
37553 /* end confdefs.h. */
37563 if ac_fn_cxx_try_compile "$LINENO"; then :
37564 glibcxx_cv_func_atan2l_use=yes
37566 glibcxx_cv_func_atan2l_use=no
37568 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
37570 ac_cpp='$CPP $CPPFLAGS'
37571 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
37572 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
37573 ac_compiler_gnu=$ac_cv_c_compiler_gnu
37579 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_atan2l_use" >&5
37580 $as_echo "$glibcxx_cv_func_atan2l_use" >&6; }
37582 if test x$glibcxx_cv_func_atan2l_use = x"yes"; then
37583 for ac_func in atan2l
37585 ac_fn_c_check_func "$LINENO" "atan2l" "ac_cv_func_atan2l"
37586 if test "x$ac_cv_func_atan2l" = x""yes; then :
37587 cat >>confdefs.h <<_ACEOF
37588 #define HAVE_ATAN2L 1
37596 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _atan2l declaration" >&5
37597 $as_echo_n "checking for _atan2l declaration... " >&6; }
37598 if test x${glibcxx_cv_func__atan2l_use+set} != xset; then
37599 if test "${glibcxx_cv_func__atan2l_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.$ac_ext
37611 /* end confdefs.h. */
37621 if ac_fn_cxx_try_compile "$LINENO"; then :
37622 glibcxx_cv_func__atan2l_use=yes
37624 glibcxx_cv_func__atan2l_use=no
37626 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
37628 ac_cpp='$CPP $CPPFLAGS'
37629 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
37630 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
37631 ac_compiler_gnu=$ac_cv_c_compiler_gnu
37637 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__atan2l_use" >&5
37638 $as_echo "$glibcxx_cv_func__atan2l_use" >&6; }
37640 if test x$glibcxx_cv_func__atan2l_use = x"yes"; then
37641 for ac_func in _atan2l
37643 ac_fn_c_check_func "$LINENO" "_atan2l" "ac_cv_func__atan2l"
37644 if test "x$ac_cv_func__atan2l" = x""yes; then :
37645 cat >>confdefs.h <<_ACEOF
37646 #define HAVE__ATAN2L 1
37659 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for expl declaration" >&5
37660 $as_echo_n "checking for expl declaration... " >&6; }
37661 if test x${glibcxx_cv_func_expl_use+set} != xset; then
37662 if test "${glibcxx_cv_func_expl_use+set}" = set; then :
37663 $as_echo_n "(cached) " >&6
37668 ac_cpp='$CXXCPP $CPPFLAGS'
37669 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
37670 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
37671 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
37673 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
37674 /* end confdefs.h. */
37676 #ifdef HAVE_IEEEFP_H
37677 #include <ieeefp.h>
37688 if ac_fn_cxx_try_compile "$LINENO"; then :
37689 glibcxx_cv_func_expl_use=yes
37691 glibcxx_cv_func_expl_use=no
37693 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
37695 ac_cpp='$CPP $CPPFLAGS'
37696 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
37697 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
37698 ac_compiler_gnu=$ac_cv_c_compiler_gnu
37704 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_expl_use" >&5
37705 $as_echo "$glibcxx_cv_func_expl_use" >&6; }
37707 if test x$glibcxx_cv_func_expl_use = x"yes"; then
37708 for ac_func in expl
37710 ac_fn_c_check_func "$LINENO" "expl" "ac_cv_func_expl"
37711 if test "x$ac_cv_func_expl" = x""yes; then :
37712 cat >>confdefs.h <<_ACEOF
37713 #define HAVE_EXPL 1
37721 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _expl declaration" >&5
37722 $as_echo_n "checking for _expl declaration... " >&6; }
37723 if test x${glibcxx_cv_func__expl_use+set} != xset; then
37724 if test "${glibcxx_cv_func__expl_use+set}" = set; then :
37725 $as_echo_n "(cached) " >&6
37730 ac_cpp='$CXXCPP $CPPFLAGS'
37731 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
37732 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
37733 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
37735 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
37736 /* end confdefs.h. */
37738 #ifdef HAVE_IEEEFP_H
37739 #include <ieeefp.h>
37750 if ac_fn_cxx_try_compile "$LINENO"; then :
37751 glibcxx_cv_func__expl_use=yes
37753 glibcxx_cv_func__expl_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__expl_use" >&5
37767 $as_echo "$glibcxx_cv_func__expl_use" >&6; }
37769 if test x$glibcxx_cv_func__expl_use = x"yes"; then
37770 for ac_func in _expl
37772 ac_fn_c_check_func "$LINENO" "_expl" "ac_cv_func__expl"
37773 if test "x$ac_cv_func__expl" = x""yes; then :
37774 cat >>confdefs.h <<_ACEOF
37775 #define HAVE__EXPL 1
37788 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fabsl declaration" >&5
37789 $as_echo_n "checking for fabsl declaration... " >&6; }
37790 if test x${glibcxx_cv_func_fabsl_use+set} != xset; then
37791 if test "${glibcxx_cv_func_fabsl_use+set}" = set; then :
37792 $as_echo_n "(cached) " >&6
37797 ac_cpp='$CXXCPP $CPPFLAGS'
37798 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
37799 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
37800 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
37802 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
37803 /* end confdefs.h. */
37805 #ifdef HAVE_IEEEFP_H
37806 #include <ieeefp.h>
37817 if ac_fn_cxx_try_compile "$LINENO"; then :
37818 glibcxx_cv_func_fabsl_use=yes
37820 glibcxx_cv_func_fabsl_use=no
37822 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
37824 ac_cpp='$CPP $CPPFLAGS'
37825 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
37826 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
37827 ac_compiler_gnu=$ac_cv_c_compiler_gnu
37833 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_fabsl_use" >&5
37834 $as_echo "$glibcxx_cv_func_fabsl_use" >&6; }
37836 if test x$glibcxx_cv_func_fabsl_use = x"yes"; then
37837 for ac_func in fabsl
37839 ac_fn_c_check_func "$LINENO" "fabsl" "ac_cv_func_fabsl"
37840 if test "x$ac_cv_func_fabsl" = x""yes; then :
37841 cat >>confdefs.h <<_ACEOF
37842 #define HAVE_FABSL 1
37850 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _fabsl declaration" >&5
37851 $as_echo_n "checking for _fabsl declaration... " >&6; }
37852 if test x${glibcxx_cv_func__fabsl_use+set} != xset; then
37853 if test "${glibcxx_cv_func__fabsl_use+set}" = set; then :
37854 $as_echo_n "(cached) " >&6
37859 ac_cpp='$CXXCPP $CPPFLAGS'
37860 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
37861 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
37862 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
37864 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
37865 /* end confdefs.h. */
37867 #ifdef HAVE_IEEEFP_H
37868 #include <ieeefp.h>
37879 if ac_fn_cxx_try_compile "$LINENO"; then :
37880 glibcxx_cv_func__fabsl_use=yes
37882 glibcxx_cv_func__fabsl_use=no
37884 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
37886 ac_cpp='$CPP $CPPFLAGS'
37887 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
37888 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
37889 ac_compiler_gnu=$ac_cv_c_compiler_gnu
37895 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__fabsl_use" >&5
37896 $as_echo "$glibcxx_cv_func__fabsl_use" >&6; }
37898 if test x$glibcxx_cv_func__fabsl_use = x"yes"; then
37899 for ac_func in _fabsl
37901 ac_fn_c_check_func "$LINENO" "_fabsl" "ac_cv_func__fabsl"
37902 if test "x$ac_cv_func__fabsl" = x""yes; then :
37903 cat >>confdefs.h <<_ACEOF
37904 #define HAVE__FABSL 1
37917 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fmodl declaration" >&5
37918 $as_echo_n "checking for fmodl declaration... " >&6; }
37919 if test x${glibcxx_cv_func_fmodl_use+set} != xset; then
37920 if test "${glibcxx_cv_func_fmodl_use+set}" = set; then :
37921 $as_echo_n "(cached) " >&6
37926 ac_cpp='$CXXCPP $CPPFLAGS'
37927 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
37928 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
37929 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
37931 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
37932 /* end confdefs.h. */
37942 if ac_fn_cxx_try_compile "$LINENO"; then :
37943 glibcxx_cv_func_fmodl_use=yes
37945 glibcxx_cv_func_fmodl_use=no
37947 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
37949 ac_cpp='$CPP $CPPFLAGS'
37950 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
37951 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
37952 ac_compiler_gnu=$ac_cv_c_compiler_gnu
37958 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_fmodl_use" >&5
37959 $as_echo "$glibcxx_cv_func_fmodl_use" >&6; }
37961 if test x$glibcxx_cv_func_fmodl_use = x"yes"; then
37962 for ac_func in fmodl
37964 ac_fn_c_check_func "$LINENO" "fmodl" "ac_cv_func_fmodl"
37965 if test "x$ac_cv_func_fmodl" = x""yes; then :
37966 cat >>confdefs.h <<_ACEOF
37967 #define HAVE_FMODL 1
37975 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _fmodl declaration" >&5
37976 $as_echo_n "checking for _fmodl declaration... " >&6; }
37977 if test x${glibcxx_cv_func__fmodl_use+set} != xset; then
37978 if test "${glibcxx_cv_func__fmodl_use+set}" = set; then :
37979 $as_echo_n "(cached) " >&6
37984 ac_cpp='$CXXCPP $CPPFLAGS'
37985 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
37986 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
37987 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
37989 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
37990 /* end confdefs.h. */
38000 if ac_fn_cxx_try_compile "$LINENO"; then :
38001 glibcxx_cv_func__fmodl_use=yes
38003 glibcxx_cv_func__fmodl_use=no
38005 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
38007 ac_cpp='$CPP $CPPFLAGS'
38008 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
38009 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
38010 ac_compiler_gnu=$ac_cv_c_compiler_gnu
38016 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__fmodl_use" >&5
38017 $as_echo "$glibcxx_cv_func__fmodl_use" >&6; }
38019 if test x$glibcxx_cv_func__fmodl_use = x"yes"; then
38020 for ac_func in _fmodl
38022 ac_fn_c_check_func "$LINENO" "_fmodl" "ac_cv_func__fmodl"
38023 if test "x$ac_cv_func__fmodl" = x""yes; then :
38024 cat >>confdefs.h <<_ACEOF
38025 #define HAVE__FMODL 1
38038 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for frexpl declaration" >&5
38039 $as_echo_n "checking for frexpl declaration... " >&6; }
38040 if test x${glibcxx_cv_func_frexpl_use+set} != xset; then
38041 if test "${glibcxx_cv_func_frexpl_use+set}" = set; then :
38042 $as_echo_n "(cached) " >&6
38047 ac_cpp='$CXXCPP $CPPFLAGS'
38048 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
38049 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
38050 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
38052 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
38053 /* end confdefs.h. */
38063 if ac_fn_cxx_try_compile "$LINENO"; then :
38064 glibcxx_cv_func_frexpl_use=yes
38066 glibcxx_cv_func_frexpl_use=no
38068 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
38070 ac_cpp='$CPP $CPPFLAGS'
38071 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
38072 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
38073 ac_compiler_gnu=$ac_cv_c_compiler_gnu
38079 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_frexpl_use" >&5
38080 $as_echo "$glibcxx_cv_func_frexpl_use" >&6; }
38082 if test x$glibcxx_cv_func_frexpl_use = x"yes"; then
38083 for ac_func in frexpl
38085 ac_fn_c_check_func "$LINENO" "frexpl" "ac_cv_func_frexpl"
38086 if test "x$ac_cv_func_frexpl" = x""yes; then :
38087 cat >>confdefs.h <<_ACEOF
38088 #define HAVE_FREXPL 1
38096 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _frexpl declaration" >&5
38097 $as_echo_n "checking for _frexpl declaration... " >&6; }
38098 if test x${glibcxx_cv_func__frexpl_use+set} != xset; then
38099 if test "${glibcxx_cv_func__frexpl_use+set}" = set; then :
38100 $as_echo_n "(cached) " >&6
38105 ac_cpp='$CXXCPP $CPPFLAGS'
38106 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
38107 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
38108 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
38110 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
38111 /* end confdefs.h. */
38121 if ac_fn_cxx_try_compile "$LINENO"; then :
38122 glibcxx_cv_func__frexpl_use=yes
38124 glibcxx_cv_func__frexpl_use=no
38126 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
38128 ac_cpp='$CPP $CPPFLAGS'
38129 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
38130 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
38131 ac_compiler_gnu=$ac_cv_c_compiler_gnu
38137 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__frexpl_use" >&5
38138 $as_echo "$glibcxx_cv_func__frexpl_use" >&6; }
38140 if test x$glibcxx_cv_func__frexpl_use = x"yes"; then
38141 for ac_func in _frexpl
38143 ac_fn_c_check_func "$LINENO" "_frexpl" "ac_cv_func__frexpl"
38144 if test "x$ac_cv_func__frexpl" = x""yes; then :
38145 cat >>confdefs.h <<_ACEOF
38146 #define HAVE__FREXPL 1
38159 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for hypotl declaration" >&5
38160 $as_echo_n "checking for hypotl declaration... " >&6; }
38161 if test x${glibcxx_cv_func_hypotl_use+set} != xset; then
38162 if test "${glibcxx_cv_func_hypotl_use+set}" = set; then :
38163 $as_echo_n "(cached) " >&6
38168 ac_cpp='$CXXCPP $CPPFLAGS'
38169 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
38170 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
38171 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
38173 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
38174 /* end confdefs.h. */
38184 if ac_fn_cxx_try_compile "$LINENO"; then :
38185 glibcxx_cv_func_hypotl_use=yes
38187 glibcxx_cv_func_hypotl_use=no
38189 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
38191 ac_cpp='$CPP $CPPFLAGS'
38192 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
38193 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
38194 ac_compiler_gnu=$ac_cv_c_compiler_gnu
38200 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_hypotl_use" >&5
38201 $as_echo "$glibcxx_cv_func_hypotl_use" >&6; }
38203 if test x$glibcxx_cv_func_hypotl_use = x"yes"; then
38204 for ac_func in hypotl
38206 ac_fn_c_check_func "$LINENO" "hypotl" "ac_cv_func_hypotl"
38207 if test "x$ac_cv_func_hypotl" = x""yes; then :
38208 cat >>confdefs.h <<_ACEOF
38209 #define HAVE_HYPOTL 1
38217 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _hypotl declaration" >&5
38218 $as_echo_n "checking for _hypotl declaration... " >&6; }
38219 if test x${glibcxx_cv_func__hypotl_use+set} != xset; then
38220 if test "${glibcxx_cv_func__hypotl_use+set}" = set; then :
38221 $as_echo_n "(cached) " >&6
38226 ac_cpp='$CXXCPP $CPPFLAGS'
38227 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
38228 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
38229 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
38231 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
38232 /* end confdefs.h. */
38242 if ac_fn_cxx_try_compile "$LINENO"; then :
38243 glibcxx_cv_func__hypotl_use=yes
38245 glibcxx_cv_func__hypotl_use=no
38247 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
38249 ac_cpp='$CPP $CPPFLAGS'
38250 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
38251 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
38252 ac_compiler_gnu=$ac_cv_c_compiler_gnu
38258 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__hypotl_use" >&5
38259 $as_echo "$glibcxx_cv_func__hypotl_use" >&6; }
38261 if test x$glibcxx_cv_func__hypotl_use = x"yes"; then
38262 for ac_func in _hypotl
38264 ac_fn_c_check_func "$LINENO" "_hypotl" "ac_cv_func__hypotl"
38265 if test "x$ac_cv_func__hypotl" = x""yes; then :
38266 cat >>confdefs.h <<_ACEOF
38267 #define HAVE__HYPOTL 1
38280 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ldexpl declaration" >&5
38281 $as_echo_n "checking for ldexpl declaration... " >&6; }
38282 if test x${glibcxx_cv_func_ldexpl_use+set} != xset; then
38283 if test "${glibcxx_cv_func_ldexpl_use+set}" = set; then :
38284 $as_echo_n "(cached) " >&6
38289 ac_cpp='$CXXCPP $CPPFLAGS'
38290 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
38291 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
38292 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
38294 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
38295 /* end confdefs.h. */
38305 if ac_fn_cxx_try_compile "$LINENO"; then :
38306 glibcxx_cv_func_ldexpl_use=yes
38308 glibcxx_cv_func_ldexpl_use=no
38310 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
38312 ac_cpp='$CPP $CPPFLAGS'
38313 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
38314 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
38315 ac_compiler_gnu=$ac_cv_c_compiler_gnu
38321 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_ldexpl_use" >&5
38322 $as_echo "$glibcxx_cv_func_ldexpl_use" >&6; }
38324 if test x$glibcxx_cv_func_ldexpl_use = x"yes"; then
38325 for ac_func in ldexpl
38327 ac_fn_c_check_func "$LINENO" "ldexpl" "ac_cv_func_ldexpl"
38328 if test "x$ac_cv_func_ldexpl" = x""yes; then :
38329 cat >>confdefs.h <<_ACEOF
38330 #define HAVE_LDEXPL 1
38338 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _ldexpl declaration" >&5
38339 $as_echo_n "checking for _ldexpl declaration... " >&6; }
38340 if test x${glibcxx_cv_func__ldexpl_use+set} != xset; then
38341 if test "${glibcxx_cv_func__ldexpl_use+set}" = set; then :
38342 $as_echo_n "(cached) " >&6
38347 ac_cpp='$CXXCPP $CPPFLAGS'
38348 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
38349 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
38350 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
38352 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
38353 /* end confdefs.h. */
38363 if ac_fn_cxx_try_compile "$LINENO"; then :
38364 glibcxx_cv_func__ldexpl_use=yes
38366 glibcxx_cv_func__ldexpl_use=no
38368 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
38370 ac_cpp='$CPP $CPPFLAGS'
38371 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
38372 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
38373 ac_compiler_gnu=$ac_cv_c_compiler_gnu
38379 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__ldexpl_use" >&5
38380 $as_echo "$glibcxx_cv_func__ldexpl_use" >&6; }
38382 if test x$glibcxx_cv_func__ldexpl_use = x"yes"; then
38383 for ac_func in _ldexpl
38385 ac_fn_c_check_func "$LINENO" "_ldexpl" "ac_cv_func__ldexpl"
38386 if test "x$ac_cv_func__ldexpl" = x""yes; then :
38387 cat >>confdefs.h <<_ACEOF
38388 #define HAVE__LDEXPL 1
38401 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for logl declaration" >&5
38402 $as_echo_n "checking for logl declaration... " >&6; }
38403 if test x${glibcxx_cv_func_logl_use+set} != xset; then
38404 if test "${glibcxx_cv_func_logl_use+set}" = set; then :
38405 $as_echo_n "(cached) " >&6
38410 ac_cpp='$CXXCPP $CPPFLAGS'
38411 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
38412 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
38413 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
38415 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
38416 /* end confdefs.h. */
38418 #ifdef HAVE_IEEEFP_H
38419 #include <ieeefp.h>
38430 if ac_fn_cxx_try_compile "$LINENO"; then :
38431 glibcxx_cv_func_logl_use=yes
38433 glibcxx_cv_func_logl_use=no
38435 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
38437 ac_cpp='$CPP $CPPFLAGS'
38438 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
38439 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
38440 ac_compiler_gnu=$ac_cv_c_compiler_gnu
38446 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_logl_use" >&5
38447 $as_echo "$glibcxx_cv_func_logl_use" >&6; }
38449 if test x$glibcxx_cv_func_logl_use = x"yes"; then
38450 for ac_func in logl
38452 ac_fn_c_check_func "$LINENO" "logl" "ac_cv_func_logl"
38453 if test "x$ac_cv_func_logl" = x""yes; then :
38454 cat >>confdefs.h <<_ACEOF
38455 #define HAVE_LOGL 1
38463 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _logl declaration" >&5
38464 $as_echo_n "checking for _logl declaration... " >&6; }
38465 if test x${glibcxx_cv_func__logl_use+set} != xset; then
38466 if test "${glibcxx_cv_func__logl_use+set}" = set; then :
38467 $as_echo_n "(cached) " >&6
38472 ac_cpp='$CXXCPP $CPPFLAGS'
38473 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
38474 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
38475 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
38477 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
38478 /* end confdefs.h. */
38480 #ifdef HAVE_IEEEFP_H
38481 #include <ieeefp.h>
38492 if ac_fn_cxx_try_compile "$LINENO"; then :
38493 glibcxx_cv_func__logl_use=yes
38495 glibcxx_cv_func__logl_use=no
38497 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
38499 ac_cpp='$CPP $CPPFLAGS'
38500 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
38501 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
38502 ac_compiler_gnu=$ac_cv_c_compiler_gnu
38508 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__logl_use" >&5
38509 $as_echo "$glibcxx_cv_func__logl_use" >&6; }
38511 if test x$glibcxx_cv_func__logl_use = x"yes"; then
38512 for ac_func in _logl
38514 ac_fn_c_check_func "$LINENO" "_logl" "ac_cv_func__logl"
38515 if test "x$ac_cv_func__logl" = x""yes; then :
38516 cat >>confdefs.h <<_ACEOF
38517 #define HAVE__LOGL 1
38530 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for log10l declaration" >&5
38531 $as_echo_n "checking for log10l declaration... " >&6; }
38532 if test x${glibcxx_cv_func_log10l_use+set} != xset; then
38533 if test "${glibcxx_cv_func_log10l_use+set}" = set; then :
38534 $as_echo_n "(cached) " >&6
38539 ac_cpp='$CXXCPP $CPPFLAGS'
38540 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
38541 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
38542 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
38544 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
38545 /* end confdefs.h. */
38547 #ifdef HAVE_IEEEFP_H
38548 #include <ieeefp.h>
38559 if ac_fn_cxx_try_compile "$LINENO"; then :
38560 glibcxx_cv_func_log10l_use=yes
38562 glibcxx_cv_func_log10l_use=no
38564 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
38566 ac_cpp='$CPP $CPPFLAGS'
38567 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
38568 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
38569 ac_compiler_gnu=$ac_cv_c_compiler_gnu
38575 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_log10l_use" >&5
38576 $as_echo "$glibcxx_cv_func_log10l_use" >&6; }
38578 if test x$glibcxx_cv_func_log10l_use = x"yes"; then
38579 for ac_func in log10l
38581 ac_fn_c_check_func "$LINENO" "log10l" "ac_cv_func_log10l"
38582 if test "x$ac_cv_func_log10l" = x""yes; then :
38583 cat >>confdefs.h <<_ACEOF
38584 #define HAVE_LOG10L 1
38592 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _log10l declaration" >&5
38593 $as_echo_n "checking for _log10l declaration... " >&6; }
38594 if test x${glibcxx_cv_func__log10l_use+set} != xset; then
38595 if test "${glibcxx_cv_func__log10l_use+set}" = set; then :
38596 $as_echo_n "(cached) " >&6
38601 ac_cpp='$CXXCPP $CPPFLAGS'
38602 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
38603 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
38604 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
38606 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
38607 /* end confdefs.h. */
38609 #ifdef HAVE_IEEEFP_H
38610 #include <ieeefp.h>
38621 if ac_fn_cxx_try_compile "$LINENO"; then :
38622 glibcxx_cv_func__log10l_use=yes
38624 glibcxx_cv_func__log10l_use=no
38626 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
38628 ac_cpp='$CPP $CPPFLAGS'
38629 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
38630 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
38631 ac_compiler_gnu=$ac_cv_c_compiler_gnu
38637 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__log10l_use" >&5
38638 $as_echo "$glibcxx_cv_func__log10l_use" >&6; }
38640 if test x$glibcxx_cv_func__log10l_use = x"yes"; then
38641 for ac_func in _log10l
38643 ac_fn_c_check_func "$LINENO" "_log10l" "ac_cv_func__log10l"
38644 if test "x$ac_cv_func__log10l" = x""yes; then :
38645 cat >>confdefs.h <<_ACEOF
38646 #define HAVE__LOG10L 1
38659 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for modfl declaration" >&5
38660 $as_echo_n "checking for modfl declaration... " >&6; }
38661 if test x${glibcxx_cv_func_modfl_use+set} != xset; then
38662 if test "${glibcxx_cv_func_modfl_use+set}" = set; then :
38663 $as_echo_n "(cached) " >&6
38668 ac_cpp='$CXXCPP $CPPFLAGS'
38669 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
38670 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
38671 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
38673 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
38674 /* end confdefs.h. */
38684 if ac_fn_cxx_try_compile "$LINENO"; then :
38685 glibcxx_cv_func_modfl_use=yes
38687 glibcxx_cv_func_modfl_use=no
38689 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
38691 ac_cpp='$CPP $CPPFLAGS'
38692 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
38693 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
38694 ac_compiler_gnu=$ac_cv_c_compiler_gnu
38700 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_modfl_use" >&5
38701 $as_echo "$glibcxx_cv_func_modfl_use" >&6; }
38703 if test x$glibcxx_cv_func_modfl_use = x"yes"; then
38704 for ac_func in modfl
38706 ac_fn_c_check_func "$LINENO" "modfl" "ac_cv_func_modfl"
38707 if test "x$ac_cv_func_modfl" = x""yes; then :
38708 cat >>confdefs.h <<_ACEOF
38709 #define HAVE_MODFL 1
38717 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _modfl declaration" >&5
38718 $as_echo_n "checking for _modfl declaration... " >&6; }
38719 if test x${glibcxx_cv_func__modfl_use+set} != xset; then
38720 if test "${glibcxx_cv_func__modfl_use+set}" = set; then :
38721 $as_echo_n "(cached) " >&6
38726 ac_cpp='$CXXCPP $CPPFLAGS'
38727 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
38728 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
38729 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
38731 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
38732 /* end confdefs.h. */
38742 if ac_fn_cxx_try_compile "$LINENO"; then :
38743 glibcxx_cv_func__modfl_use=yes
38745 glibcxx_cv_func__modfl_use=no
38747 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
38749 ac_cpp='$CPP $CPPFLAGS'
38750 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
38751 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
38752 ac_compiler_gnu=$ac_cv_c_compiler_gnu
38758 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__modfl_use" >&5
38759 $as_echo "$glibcxx_cv_func__modfl_use" >&6; }
38761 if test x$glibcxx_cv_func__modfl_use = x"yes"; then
38762 for ac_func in _modfl
38764 ac_fn_c_check_func "$LINENO" "_modfl" "ac_cv_func__modfl"
38765 if test "x$ac_cv_func__modfl" = x""yes; then :
38766 cat >>confdefs.h <<_ACEOF
38767 #define HAVE__MODFL 1
38780 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for powl declaration" >&5
38781 $as_echo_n "checking for powl declaration... " >&6; }
38782 if test x${glibcxx_cv_func_powl_use+set} != xset; then
38783 if test "${glibcxx_cv_func_powl_use+set}" = set; then :
38784 $as_echo_n "(cached) " >&6
38789 ac_cpp='$CXXCPP $CPPFLAGS'
38790 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
38791 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
38792 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
38794 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
38795 /* end confdefs.h. */
38805 if ac_fn_cxx_try_compile "$LINENO"; then :
38806 glibcxx_cv_func_powl_use=yes
38808 glibcxx_cv_func_powl_use=no
38810 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
38812 ac_cpp='$CPP $CPPFLAGS'
38813 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
38814 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
38815 ac_compiler_gnu=$ac_cv_c_compiler_gnu
38821 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_powl_use" >&5
38822 $as_echo "$glibcxx_cv_func_powl_use" >&6; }
38824 if test x$glibcxx_cv_func_powl_use = x"yes"; then
38825 for ac_func in powl
38827 ac_fn_c_check_func "$LINENO" "powl" "ac_cv_func_powl"
38828 if test "x$ac_cv_func_powl" = x""yes; then :
38829 cat >>confdefs.h <<_ACEOF
38830 #define HAVE_POWL 1
38838 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _powl declaration" >&5
38839 $as_echo_n "checking for _powl declaration... " >&6; }
38840 if test x${glibcxx_cv_func__powl_use+set} != xset; then
38841 if test "${glibcxx_cv_func__powl_use+set}" = set; then :
38842 $as_echo_n "(cached) " >&6
38847 ac_cpp='$CXXCPP $CPPFLAGS'
38848 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
38849 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
38850 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
38852 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
38853 /* end confdefs.h. */
38863 if ac_fn_cxx_try_compile "$LINENO"; then :
38864 glibcxx_cv_func__powl_use=yes
38866 glibcxx_cv_func__powl_use=no
38868 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
38870 ac_cpp='$CPP $CPPFLAGS'
38871 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
38872 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
38873 ac_compiler_gnu=$ac_cv_c_compiler_gnu
38879 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__powl_use" >&5
38880 $as_echo "$glibcxx_cv_func__powl_use" >&6; }
38882 if test x$glibcxx_cv_func__powl_use = x"yes"; then
38883 for ac_func in _powl
38885 ac_fn_c_check_func "$LINENO" "_powl" "ac_cv_func__powl"
38886 if test "x$ac_cv_func__powl" = x""yes; then :
38887 cat >>confdefs.h <<_ACEOF
38888 #define HAVE__POWL 1
38901 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sqrtl declaration" >&5
38902 $as_echo_n "checking for sqrtl declaration... " >&6; }
38903 if test x${glibcxx_cv_func_sqrtl_use+set} != xset; then
38904 if test "${glibcxx_cv_func_sqrtl_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_sqrtl_use=yes
38933 glibcxx_cv_func_sqrtl_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_sqrtl_use" >&5
38947 $as_echo "$glibcxx_cv_func_sqrtl_use" >&6; }
38949 if test x$glibcxx_cv_func_sqrtl_use = x"yes"; then
38950 for ac_func in sqrtl
38952 ac_fn_c_check_func "$LINENO" "sqrtl" "ac_cv_func_sqrtl"
38953 if test "x$ac_cv_func_sqrtl" = x""yes; then :
38954 cat >>confdefs.h <<_ACEOF
38955 #define HAVE_SQRTL 1
38963 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _sqrtl declaration" >&5
38964 $as_echo_n "checking for _sqrtl declaration... " >&6; }
38965 if test x${glibcxx_cv_func__sqrtl_use+set} != xset; then
38966 if test "${glibcxx_cv_func__sqrtl_use+set}" = set; then :
38967 $as_echo_n "(cached) " >&6
38972 ac_cpp='$CXXCPP $CPPFLAGS'
38973 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
38974 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
38975 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
38977 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
38978 /* end confdefs.h. */
38980 #ifdef HAVE_IEEEFP_H
38981 #include <ieeefp.h>
38992 if ac_fn_cxx_try_compile "$LINENO"; then :
38993 glibcxx_cv_func__sqrtl_use=yes
38995 glibcxx_cv_func__sqrtl_use=no
38997 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
38999 ac_cpp='$CPP $CPPFLAGS'
39000 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
39001 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
39002 ac_compiler_gnu=$ac_cv_c_compiler_gnu
39008 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__sqrtl_use" >&5
39009 $as_echo "$glibcxx_cv_func__sqrtl_use" >&6; }
39011 if test x$glibcxx_cv_func__sqrtl_use = x"yes"; then
39012 for ac_func in _sqrtl
39014 ac_fn_c_check_func "$LINENO" "_sqrtl" "ac_cv_func__sqrtl"
39015 if test "x$ac_cv_func__sqrtl" = x""yes; then :
39016 cat >>confdefs.h <<_ACEOF
39017 #define HAVE__SQRTL 1
39030 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sincosl declaration" >&5
39031 $as_echo_n "checking for sincosl declaration... " >&6; }
39032 if test x${glibcxx_cv_func_sincosl_use+set} != xset; then
39033 if test "${glibcxx_cv_func_sincosl_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.$ac_ext
39045 /* end confdefs.h. */
39055 if ac_fn_cxx_try_compile "$LINENO"; then :
39056 glibcxx_cv_func_sincosl_use=yes
39058 glibcxx_cv_func_sincosl_use=no
39060 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
39062 ac_cpp='$CPP $CPPFLAGS'
39063 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
39064 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
39065 ac_compiler_gnu=$ac_cv_c_compiler_gnu
39071 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_sincosl_use" >&5
39072 $as_echo "$glibcxx_cv_func_sincosl_use" >&6; }
39074 if test x$glibcxx_cv_func_sincosl_use = x"yes"; then
39075 for ac_func in sincosl
39077 ac_fn_c_check_func "$LINENO" "sincosl" "ac_cv_func_sincosl"
39078 if test "x$ac_cv_func_sincosl" = x""yes; then :
39079 cat >>confdefs.h <<_ACEOF
39080 #define HAVE_SINCOSL 1
39088 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _sincosl declaration" >&5
39089 $as_echo_n "checking for _sincosl declaration... " >&6; }
39090 if test x${glibcxx_cv_func__sincosl_use+set} != xset; then
39091 if test "${glibcxx_cv_func__sincosl_use+set}" = set; then :
39092 $as_echo_n "(cached) " >&6
39097 ac_cpp='$CXXCPP $CPPFLAGS'
39098 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
39099 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
39100 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
39102 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
39103 /* end confdefs.h. */
39113 if ac_fn_cxx_try_compile "$LINENO"; then :
39114 glibcxx_cv_func__sincosl_use=yes
39116 glibcxx_cv_func__sincosl_use=no
39118 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
39120 ac_cpp='$CPP $CPPFLAGS'
39121 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
39122 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
39123 ac_compiler_gnu=$ac_cv_c_compiler_gnu
39129 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__sincosl_use" >&5
39130 $as_echo "$glibcxx_cv_func__sincosl_use" >&6; }
39132 if test x$glibcxx_cv_func__sincosl_use = x"yes"; then
39133 for ac_func in _sincosl
39135 ac_fn_c_check_func "$LINENO" "_sincosl" "ac_cv_func__sincosl"
39136 if test "x$ac_cv_func__sincosl" = x""yes; then :
39137 cat >>confdefs.h <<_ACEOF
39138 #define HAVE__SINCOSL 1
39151 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for finitel declaration" >&5
39152 $as_echo_n "checking for finitel declaration... " >&6; }
39153 if test x${glibcxx_cv_func_finitel_use+set} != xset; then
39154 if test "${glibcxx_cv_func_finitel_use+set}" = set; then :
39155 $as_echo_n "(cached) " >&6
39160 ac_cpp='$CXXCPP $CPPFLAGS'
39161 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
39162 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
39163 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
39165 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
39166 /* end confdefs.h. */
39168 #ifdef HAVE_IEEEFP_H
39169 #include <ieeefp.h>
39180 if ac_fn_cxx_try_compile "$LINENO"; then :
39181 glibcxx_cv_func_finitel_use=yes
39183 glibcxx_cv_func_finitel_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_finitel_use" >&5
39197 $as_echo "$glibcxx_cv_func_finitel_use" >&6; }
39199 if test x$glibcxx_cv_func_finitel_use = x"yes"; then
39200 for ac_func in finitel
39202 ac_fn_c_check_func "$LINENO" "finitel" "ac_cv_func_finitel"
39203 if test "x$ac_cv_func_finitel" = x""yes; then :
39204 cat >>confdefs.h <<_ACEOF
39205 #define HAVE_FINITEL 1
39213 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _finitel declaration" >&5
39214 $as_echo_n "checking for _finitel declaration... " >&6; }
39215 if test x${glibcxx_cv_func__finitel_use+set} != xset; then
39216 if test "${glibcxx_cv_func__finitel_use+set}" = set; then :
39217 $as_echo_n "(cached) " >&6
39222 ac_cpp='$CXXCPP $CPPFLAGS'
39223 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
39224 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
39225 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
39227 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
39228 /* end confdefs.h. */
39230 #ifdef HAVE_IEEEFP_H
39231 #include <ieeefp.h>
39242 if ac_fn_cxx_try_compile "$LINENO"; then :
39243 glibcxx_cv_func__finitel_use=yes
39245 glibcxx_cv_func__finitel_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
39258 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__finitel_use" >&5
39259 $as_echo "$glibcxx_cv_func__finitel_use" >&6; }
39261 if test x$glibcxx_cv_func__finitel_use = x"yes"; then
39262 for ac_func in _finitel
39264 ac_fn_c_check_func "$LINENO" "_finitel" "ac_cv_func__finitel"
39265 if test "x$ac_cv_func__finitel" = x""yes; then :
39266 cat >>confdefs.h <<_ACEOF
39267 #define HAVE__FINITEL 1
39279 LIBS="$ac_save_LIBS"
39280 CXXFLAGS="$ac_save_CXXFLAGS"
39283 ac_test_CXXFLAGS="${CXXFLAGS+set}"
39284 ac_save_CXXFLAGS="$CXXFLAGS"
39285 CXXFLAGS='-fno-builtin -D_GNU_SOURCE'
39288 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for at_quick_exit declaration" >&5
39289 $as_echo_n "checking for at_quick_exit declaration... " >&6; }
39290 if test x${glibcxx_cv_func_at_quick_exit_use+set} != xset; then
39291 if test "${glibcxx_cv_func_at_quick_exit_use+set}" = set; then :
39292 $as_echo_n "(cached) " >&6
39297 ac_cpp='$CXXCPP $CPPFLAGS'
39298 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
39299 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
39300 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
39302 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
39303 /* end confdefs.h. */
39304 #include <stdlib.h>
39313 if ac_fn_cxx_try_compile "$LINENO"; then :
39314 glibcxx_cv_func_at_quick_exit_use=yes
39316 glibcxx_cv_func_at_quick_exit_use=no
39318 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
39320 ac_cpp='$CPP $CPPFLAGS'
39321 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
39322 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
39323 ac_compiler_gnu=$ac_cv_c_compiler_gnu
39329 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_at_quick_exit_use" >&5
39330 $as_echo "$glibcxx_cv_func_at_quick_exit_use" >&6; }
39331 if test x$glibcxx_cv_func_at_quick_exit_use = x"yes"; then
39332 for ac_func in at_quick_exit
39334 ac_fn_c_check_func "$LINENO" "at_quick_exit" "ac_cv_func_at_quick_exit"
39335 if test "x$ac_cv_func_at_quick_exit" = x""yes; then :
39336 cat >>confdefs.h <<_ACEOF
39337 #define HAVE_AT_QUICK_EXIT 1
39346 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for quick_exit declaration" >&5
39347 $as_echo_n "checking for quick_exit declaration... " >&6; }
39348 if test x${glibcxx_cv_func_quick_exit_use+set} != xset; then
39349 if test "${glibcxx_cv_func_quick_exit_use+set}" = set; then :
39350 $as_echo_n "(cached) " >&6
39355 ac_cpp='$CXXCPP $CPPFLAGS'
39356 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
39357 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
39358 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
39360 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
39361 /* end confdefs.h. */
39362 #include <stdlib.h>
39371 if ac_fn_cxx_try_compile "$LINENO"; then :
39372 glibcxx_cv_func_quick_exit_use=yes
39374 glibcxx_cv_func_quick_exit_use=no
39376 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
39378 ac_cpp='$CPP $CPPFLAGS'
39379 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
39380 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
39381 ac_compiler_gnu=$ac_cv_c_compiler_gnu
39387 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_quick_exit_use" >&5
39388 $as_echo "$glibcxx_cv_func_quick_exit_use" >&6; }
39389 if test x$glibcxx_cv_func_quick_exit_use = x"yes"; then
39390 for ac_func in quick_exit
39392 ac_fn_c_check_func "$LINENO" "quick_exit" "ac_cv_func_quick_exit"
39393 if test "x$ac_cv_func_quick_exit" = x""yes; then :
39394 cat >>confdefs.h <<_ACEOF
39395 #define HAVE_QUICK_EXIT 1
39404 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for strtold declaration" >&5
39405 $as_echo_n "checking for strtold declaration... " >&6; }
39406 if test x${glibcxx_cv_func_strtold_use+set} != xset; then
39407 if test "${glibcxx_cv_func_strtold_use+set}" = set; then :
39408 $as_echo_n "(cached) " >&6
39413 ac_cpp='$CXXCPP $CPPFLAGS'
39414 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
39415 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
39416 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
39418 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
39419 /* end confdefs.h. */
39420 #include <stdlib.h>
39429 if ac_fn_cxx_try_compile "$LINENO"; then :
39430 glibcxx_cv_func_strtold_use=yes
39432 glibcxx_cv_func_strtold_use=no
39434 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
39436 ac_cpp='$CPP $CPPFLAGS'
39437 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
39438 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
39439 ac_compiler_gnu=$ac_cv_c_compiler_gnu
39445 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_strtold_use" >&5
39446 $as_echo "$glibcxx_cv_func_strtold_use" >&6; }
39447 if test x$glibcxx_cv_func_strtold_use = x"yes"; then
39448 for ac_func in strtold
39450 ac_fn_c_check_func "$LINENO" "strtold" "ac_cv_func_strtold"
39451 if test "x$ac_cv_func_strtold" = x""yes; then :
39452 cat >>confdefs.h <<_ACEOF
39453 #define HAVE_STRTOLD 1
39464 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for strtof declaration" >&5
39465 $as_echo_n "checking for strtof declaration... " >&6; }
39466 if test x${glibcxx_cv_func_strtof_use+set} != xset; then
39467 if test "${glibcxx_cv_func_strtof_use+set}" = set; then :
39468 $as_echo_n "(cached) " >&6
39473 ac_cpp='$CXXCPP $CPPFLAGS'
39474 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
39475 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
39476 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
39478 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
39479 /* end confdefs.h. */
39480 #include <stdlib.h>
39489 if ac_fn_cxx_try_compile "$LINENO"; then :
39490 glibcxx_cv_func_strtof_use=yes
39492 glibcxx_cv_func_strtof_use=no
39494 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
39496 ac_cpp='$CPP $CPPFLAGS'
39497 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
39498 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
39499 ac_compiler_gnu=$ac_cv_c_compiler_gnu
39505 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_strtof_use" >&5
39506 $as_echo "$glibcxx_cv_func_strtof_use" >&6; }
39507 if test x$glibcxx_cv_func_strtof_use = x"yes"; then
39508 for ac_func in strtof
39510 ac_fn_c_check_func "$LINENO" "strtof" "ac_cv_func_strtof"
39511 if test "x$ac_cv_func_strtof" = x""yes; then :
39512 cat >>confdefs.h <<_ACEOF
39513 #define HAVE_STRTOF 1
39524 CXXFLAGS="$ac_save_CXXFLAGS"
39526 $as_echo "#define _GLIBCXX_USE_RANDOM_TR1 1" >>confdefs.h
39528 # We don't yet support AIX's TLS ABI.
39535 am_save_CPPFLAGS="$CPPFLAGS"
39537 for element in $INCICONV; do
39539 for x in $CPPFLAGS; do
39541 acl_save_prefix="$prefix"
39542 prefix="$acl_final_prefix"
39543 acl_save_exec_prefix="$exec_prefix"
39544 exec_prefix="$acl_final_exec_prefix"
39546 exec_prefix="$acl_save_exec_prefix"
39547 prefix="$acl_save_prefix"
39549 if test "X$x" = "X$element"; then
39554 if test -z "$haveit"; then
39555 CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element"
39560 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for iconv" >&5
39561 $as_echo_n "checking for iconv... " >&6; }
39562 if test "${am_cv_func_iconv+set}" = set; then :
39563 $as_echo_n "(cached) " >&6
39566 am_cv_func_iconv="no, consider installing GNU libiconv"
39568 if test x$gcc_no_link = xyes; then
39569 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
39571 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
39572 /* end confdefs.h. */
39573 #include <stdlib.h>
39578 iconv_t cd = iconv_open("","");
39579 iconv(cd,NULL,NULL,NULL,NULL);
39585 if ac_fn_c_try_link "$LINENO"; then :
39586 am_cv_func_iconv=yes
39588 rm -f core conftest.err conftest.$ac_objext \
39589 conftest$ac_exeext conftest.$ac_ext
39590 if test "$am_cv_func_iconv" != yes; then
39591 am_save_LIBS="$LIBS"
39592 LIBS="$LIBS $LIBICONV"
39593 if test x$gcc_no_link = xyes; then
39594 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
39596 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
39597 /* end confdefs.h. */
39598 #include <stdlib.h>
39603 iconv_t cd = iconv_open("","");
39604 iconv(cd,NULL,NULL,NULL,NULL);
39610 if ac_fn_c_try_link "$LINENO"; then :
39611 am_cv_lib_iconv=yes
39612 am_cv_func_iconv=yes
39614 rm -f core conftest.err conftest.$ac_objext \
39615 conftest$ac_exeext conftest.$ac_ext
39616 LIBS="$am_save_LIBS"
39620 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_func_iconv" >&5
39621 $as_echo "$am_cv_func_iconv" >&6; }
39622 if test "$am_cv_func_iconv" = yes; then
39624 $as_echo "#define HAVE_ICONV 1" >>confdefs.h
39627 if test "$am_cv_lib_iconv" = yes; then
39628 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to link with libiconv" >&5
39629 $as_echo_n "checking how to link with libiconv... " >&6; }
39630 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBICONV" >&5
39631 $as_echo "$LIBICONV" >&6; }
39633 CPPFLAGS="$am_save_CPPFLAGS"
39640 if test "$am_cv_func_iconv" = yes; then
39641 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for iconv declaration" >&5
39642 $as_echo_n "checking for iconv declaration... " >&6; }
39643 if test "${am_cv_proto_iconv+set}" = set; then :
39644 $as_echo_n "(cached) " >&6
39647 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
39648 /* end confdefs.h. */
39650 #include <stdlib.h>
39656 #if defined(__STDC__) || defined(__cplusplus)
39657 size_t iconv (iconv_t cd, char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);
39670 if ac_fn_c_try_compile "$LINENO"; then :
39671 am_cv_proto_iconv_arg1=""
39673 am_cv_proto_iconv_arg1="const"
39675 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
39676 am_cv_proto_iconv="extern size_t iconv (iconv_t cd, $am_cv_proto_iconv_arg1 char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);"
39679 am_cv_proto_iconv=`echo "$am_cv_proto_iconv" | tr -s ' ' | sed -e 's/( /(/'`
39680 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${ac_t:-
39681 }$am_cv_proto_iconv" >&5
39683 }$am_cv_proto_iconv" >&6; }
39685 cat >>confdefs.h <<_ACEOF
39686 #define ICONV_CONST $am_cv_proto_iconv_arg1
39694 # Darwin versions vary, but the linker should work in a cross environment,
39695 # so we just check for all the features here.
39696 # Check for available headers.
39698 # Don't call GLIBCXX_CHECK_LINKER_FEATURES, Darwin doesn't have a GNU ld
39700 ac_test_CXXFLAGS="${CXXFLAGS+set}"
39701 ac_save_CXXFLAGS="$CXXFLAGS"
39702 CXXFLAGS='-fno-builtin -D_GNU_SOURCE'
39704 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sin in -lm" >&5
39705 $as_echo_n "checking for sin in -lm... " >&6; }
39706 if test "${ac_cv_lib_m_sin+set}" = set; then :
39707 $as_echo_n "(cached) " >&6
39709 ac_check_lib_save_LIBS=$LIBS
39711 if test x$gcc_no_link = xyes; then
39712 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
39714 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
39715 /* end confdefs.h. */
39717 /* Override any GCC internal prototype to avoid an error.
39718 Use char because int might match the return type of a GCC
39719 builtin and then its argument prototype would still apply. */
39732 if ac_fn_c_try_link "$LINENO"; then :
39733 ac_cv_lib_m_sin=yes
39737 rm -f core conftest.err conftest.$ac_objext \
39738 conftest$ac_exeext conftest.$ac_ext
39739 LIBS=$ac_check_lib_save_LIBS
39741 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_sin" >&5
39742 $as_echo "$ac_cv_lib_m_sin" >&6; }
39743 if test "x$ac_cv_lib_m_sin" = x""yes; then :
39747 ac_save_LIBS="$LIBS"
39752 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for isinf declaration" >&5
39753 $as_echo_n "checking for isinf declaration... " >&6; }
39754 if test x${glibcxx_cv_func_isinf_use+set} != xset; then
39755 if test "${glibcxx_cv_func_isinf_use+set}" = set; then :
39756 $as_echo_n "(cached) " >&6
39761 ac_cpp='$CXXCPP $CPPFLAGS'
39762 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
39763 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
39764 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
39766 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
39767 /* end confdefs.h. */
39769 #ifdef HAVE_IEEEFP_H
39770 #include <ieeefp.h>
39781 if ac_fn_cxx_try_compile "$LINENO"; then :
39782 glibcxx_cv_func_isinf_use=yes
39784 glibcxx_cv_func_isinf_use=no
39786 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
39788 ac_cpp='$CPP $CPPFLAGS'
39789 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
39790 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
39791 ac_compiler_gnu=$ac_cv_c_compiler_gnu
39797 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_isinf_use" >&5
39798 $as_echo "$glibcxx_cv_func_isinf_use" >&6; }
39800 if test x$glibcxx_cv_func_isinf_use = x"yes"; then
39801 for ac_func in isinf
39803 ac_fn_c_check_func "$LINENO" "isinf" "ac_cv_func_isinf"
39804 if test "x$ac_cv_func_isinf" = x""yes; then :
39805 cat >>confdefs.h <<_ACEOF
39806 #define HAVE_ISINF 1
39814 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _isinf declaration" >&5
39815 $as_echo_n "checking for _isinf declaration... " >&6; }
39816 if test x${glibcxx_cv_func__isinf_use+set} != xset; then
39817 if test "${glibcxx_cv_func__isinf_use+set}" = set; then :
39818 $as_echo_n "(cached) " >&6
39823 ac_cpp='$CXXCPP $CPPFLAGS'
39824 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
39825 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
39826 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
39828 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
39829 /* end confdefs.h. */
39831 #ifdef HAVE_IEEEFP_H
39832 #include <ieeefp.h>
39843 if ac_fn_cxx_try_compile "$LINENO"; then :
39844 glibcxx_cv_func__isinf_use=yes
39846 glibcxx_cv_func__isinf_use=no
39848 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
39850 ac_cpp='$CPP $CPPFLAGS'
39851 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
39852 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
39853 ac_compiler_gnu=$ac_cv_c_compiler_gnu
39859 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__isinf_use" >&5
39860 $as_echo "$glibcxx_cv_func__isinf_use" >&6; }
39862 if test x$glibcxx_cv_func__isinf_use = x"yes"; then
39863 for ac_func in _isinf
39865 ac_fn_c_check_func "$LINENO" "_isinf" "ac_cv_func__isinf"
39866 if test "x$ac_cv_func__isinf" = x""yes; then :
39867 cat >>confdefs.h <<_ACEOF
39868 #define HAVE__ISINF 1
39881 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for isnan declaration" >&5
39882 $as_echo_n "checking for isnan declaration... " >&6; }
39883 if test x${glibcxx_cv_func_isnan_use+set} != xset; then
39884 if test "${glibcxx_cv_func_isnan_use+set}" = set; then :
39885 $as_echo_n "(cached) " >&6
39890 ac_cpp='$CXXCPP $CPPFLAGS'
39891 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
39892 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
39893 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
39895 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
39896 /* end confdefs.h. */
39898 #ifdef HAVE_IEEEFP_H
39899 #include <ieeefp.h>
39910 if ac_fn_cxx_try_compile "$LINENO"; then :
39911 glibcxx_cv_func_isnan_use=yes
39913 glibcxx_cv_func_isnan_use=no
39915 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
39917 ac_cpp='$CPP $CPPFLAGS'
39918 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
39919 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
39920 ac_compiler_gnu=$ac_cv_c_compiler_gnu
39926 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_isnan_use" >&5
39927 $as_echo "$glibcxx_cv_func_isnan_use" >&6; }
39929 if test x$glibcxx_cv_func_isnan_use = x"yes"; then
39930 for ac_func in isnan
39932 ac_fn_c_check_func "$LINENO" "isnan" "ac_cv_func_isnan"
39933 if test "x$ac_cv_func_isnan" = x""yes; then :
39934 cat >>confdefs.h <<_ACEOF
39935 #define HAVE_ISNAN 1
39943 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _isnan declaration" >&5
39944 $as_echo_n "checking for _isnan declaration... " >&6; }
39945 if test x${glibcxx_cv_func__isnan_use+set} != xset; then
39946 if test "${glibcxx_cv_func__isnan_use+set}" = set; then :
39947 $as_echo_n "(cached) " >&6
39952 ac_cpp='$CXXCPP $CPPFLAGS'
39953 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
39954 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
39955 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
39957 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
39958 /* end confdefs.h. */
39960 #ifdef HAVE_IEEEFP_H
39961 #include <ieeefp.h>
39972 if ac_fn_cxx_try_compile "$LINENO"; then :
39973 glibcxx_cv_func__isnan_use=yes
39975 glibcxx_cv_func__isnan_use=no
39977 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
39979 ac_cpp='$CPP $CPPFLAGS'
39980 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
39981 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
39982 ac_compiler_gnu=$ac_cv_c_compiler_gnu
39988 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__isnan_use" >&5
39989 $as_echo "$glibcxx_cv_func__isnan_use" >&6; }
39991 if test x$glibcxx_cv_func__isnan_use = x"yes"; then
39992 for ac_func in _isnan
39994 ac_fn_c_check_func "$LINENO" "_isnan" "ac_cv_func__isnan"
39995 if test "x$ac_cv_func__isnan" = x""yes; then :
39996 cat >>confdefs.h <<_ACEOF
39997 #define HAVE__ISNAN 1
40010 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for finite declaration" >&5
40011 $as_echo_n "checking for finite declaration... " >&6; }
40012 if test x${glibcxx_cv_func_finite_use+set} != xset; then
40013 if test "${glibcxx_cv_func_finite_use+set}" = set; then :
40014 $as_echo_n "(cached) " >&6
40019 ac_cpp='$CXXCPP $CPPFLAGS'
40020 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
40021 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
40022 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
40024 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
40025 /* end confdefs.h. */
40027 #ifdef HAVE_IEEEFP_H
40028 #include <ieeefp.h>
40039 if ac_fn_cxx_try_compile "$LINENO"; then :
40040 glibcxx_cv_func_finite_use=yes
40042 glibcxx_cv_func_finite_use=no
40044 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
40046 ac_cpp='$CPP $CPPFLAGS'
40047 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
40048 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
40049 ac_compiler_gnu=$ac_cv_c_compiler_gnu
40055 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_finite_use" >&5
40056 $as_echo "$glibcxx_cv_func_finite_use" >&6; }
40058 if test x$glibcxx_cv_func_finite_use = x"yes"; then
40059 for ac_func in finite
40061 ac_fn_c_check_func "$LINENO" "finite" "ac_cv_func_finite"
40062 if test "x$ac_cv_func_finite" = x""yes; then :
40063 cat >>confdefs.h <<_ACEOF
40064 #define HAVE_FINITE 1
40072 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _finite declaration" >&5
40073 $as_echo_n "checking for _finite declaration... " >&6; }
40074 if test x${glibcxx_cv_func__finite_use+set} != xset; then
40075 if test "${glibcxx_cv_func__finite_use+set}" = set; then :
40076 $as_echo_n "(cached) " >&6
40081 ac_cpp='$CXXCPP $CPPFLAGS'
40082 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
40083 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
40084 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
40086 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
40087 /* end confdefs.h. */
40089 #ifdef HAVE_IEEEFP_H
40090 #include <ieeefp.h>
40101 if ac_fn_cxx_try_compile "$LINENO"; then :
40102 glibcxx_cv_func__finite_use=yes
40104 glibcxx_cv_func__finite_use=no
40106 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
40108 ac_cpp='$CPP $CPPFLAGS'
40109 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
40110 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
40111 ac_compiler_gnu=$ac_cv_c_compiler_gnu
40117 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__finite_use" >&5
40118 $as_echo "$glibcxx_cv_func__finite_use" >&6; }
40120 if test x$glibcxx_cv_func__finite_use = x"yes"; then
40121 for ac_func in _finite
40123 ac_fn_c_check_func "$LINENO" "_finite" "ac_cv_func__finite"
40124 if test "x$ac_cv_func__finite" = x""yes; then :
40125 cat >>confdefs.h <<_ACEOF
40126 #define HAVE__FINITE 1
40139 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sincos declaration" >&5
40140 $as_echo_n "checking for sincos declaration... " >&6; }
40141 if test x${glibcxx_cv_func_sincos_use+set} != xset; then
40142 if test "${glibcxx_cv_func_sincos_use+set}" = set; then :
40143 $as_echo_n "(cached) " >&6
40148 ac_cpp='$CXXCPP $CPPFLAGS'
40149 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
40150 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
40151 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
40153 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
40154 /* end confdefs.h. */
40164 if ac_fn_cxx_try_compile "$LINENO"; then :
40165 glibcxx_cv_func_sincos_use=yes
40167 glibcxx_cv_func_sincos_use=no
40169 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
40171 ac_cpp='$CPP $CPPFLAGS'
40172 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
40173 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
40174 ac_compiler_gnu=$ac_cv_c_compiler_gnu
40180 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_sincos_use" >&5
40181 $as_echo "$glibcxx_cv_func_sincos_use" >&6; }
40183 if test x$glibcxx_cv_func_sincos_use = x"yes"; then
40184 for ac_func in sincos
40186 ac_fn_c_check_func "$LINENO" "sincos" "ac_cv_func_sincos"
40187 if test "x$ac_cv_func_sincos" = x""yes; then :
40188 cat >>confdefs.h <<_ACEOF
40189 #define HAVE_SINCOS 1
40197 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _sincos declaration" >&5
40198 $as_echo_n "checking for _sincos declaration... " >&6; }
40199 if test x${glibcxx_cv_func__sincos_use+set} != xset; then
40200 if test "${glibcxx_cv_func__sincos_use+set}" = set; then :
40201 $as_echo_n "(cached) " >&6
40206 ac_cpp='$CXXCPP $CPPFLAGS'
40207 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
40208 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
40209 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
40211 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
40212 /* end confdefs.h. */
40222 if ac_fn_cxx_try_compile "$LINENO"; then :
40223 glibcxx_cv_func__sincos_use=yes
40225 glibcxx_cv_func__sincos_use=no
40227 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
40229 ac_cpp='$CPP $CPPFLAGS'
40230 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
40231 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
40232 ac_compiler_gnu=$ac_cv_c_compiler_gnu
40238 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__sincos_use" >&5
40239 $as_echo "$glibcxx_cv_func__sincos_use" >&6; }
40241 if test x$glibcxx_cv_func__sincos_use = x"yes"; then
40242 for ac_func in _sincos
40244 ac_fn_c_check_func "$LINENO" "_sincos" "ac_cv_func__sincos"
40245 if test "x$ac_cv_func__sincos" = x""yes; then :
40246 cat >>confdefs.h <<_ACEOF
40247 #define HAVE__SINCOS 1
40260 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fpclass declaration" >&5
40261 $as_echo_n "checking for fpclass declaration... " >&6; }
40262 if test x${glibcxx_cv_func_fpclass_use+set} != xset; then
40263 if test "${glibcxx_cv_func_fpclass_use+set}" = set; then :
40264 $as_echo_n "(cached) " >&6
40269 ac_cpp='$CXXCPP $CPPFLAGS'
40270 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
40271 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
40272 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
40274 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
40275 /* end confdefs.h. */
40277 #ifdef HAVE_IEEEFP_H
40278 #include <ieeefp.h>
40289 if ac_fn_cxx_try_compile "$LINENO"; then :
40290 glibcxx_cv_func_fpclass_use=yes
40292 glibcxx_cv_func_fpclass_use=no
40294 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
40296 ac_cpp='$CPP $CPPFLAGS'
40297 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
40298 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
40299 ac_compiler_gnu=$ac_cv_c_compiler_gnu
40305 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_fpclass_use" >&5
40306 $as_echo "$glibcxx_cv_func_fpclass_use" >&6; }
40308 if test x$glibcxx_cv_func_fpclass_use = x"yes"; then
40309 for ac_func in fpclass
40311 ac_fn_c_check_func "$LINENO" "fpclass" "ac_cv_func_fpclass"
40312 if test "x$ac_cv_func_fpclass" = x""yes; then :
40313 cat >>confdefs.h <<_ACEOF
40314 #define HAVE_FPCLASS 1
40322 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _fpclass declaration" >&5
40323 $as_echo_n "checking for _fpclass declaration... " >&6; }
40324 if test x${glibcxx_cv_func__fpclass_use+set} != xset; then
40325 if test "${glibcxx_cv_func__fpclass_use+set}" = set; then :
40326 $as_echo_n "(cached) " >&6
40331 ac_cpp='$CXXCPP $CPPFLAGS'
40332 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
40333 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
40334 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
40336 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
40337 /* end confdefs.h. */
40339 #ifdef HAVE_IEEEFP_H
40340 #include <ieeefp.h>
40351 if ac_fn_cxx_try_compile "$LINENO"; then :
40352 glibcxx_cv_func__fpclass_use=yes
40354 glibcxx_cv_func__fpclass_use=no
40356 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
40358 ac_cpp='$CPP $CPPFLAGS'
40359 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
40360 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
40361 ac_compiler_gnu=$ac_cv_c_compiler_gnu
40367 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__fpclass_use" >&5
40368 $as_echo "$glibcxx_cv_func__fpclass_use" >&6; }
40370 if test x$glibcxx_cv_func__fpclass_use = x"yes"; then
40371 for ac_func in _fpclass
40373 ac_fn_c_check_func "$LINENO" "_fpclass" "ac_cv_func__fpclass"
40374 if test "x$ac_cv_func__fpclass" = x""yes; then :
40375 cat >>confdefs.h <<_ACEOF
40376 #define HAVE__FPCLASS 1
40389 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for qfpclass declaration" >&5
40390 $as_echo_n "checking for qfpclass declaration... " >&6; }
40391 if test x${glibcxx_cv_func_qfpclass_use+set} != xset; then
40392 if test "${glibcxx_cv_func_qfpclass_use+set}" = set; then :
40393 $as_echo_n "(cached) " >&6
40398 ac_cpp='$CXXCPP $CPPFLAGS'
40399 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
40400 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
40401 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
40403 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
40404 /* end confdefs.h. */
40406 #ifdef HAVE_IEEEFP_H
40407 #include <ieeefp.h>
40418 if ac_fn_cxx_try_compile "$LINENO"; then :
40419 glibcxx_cv_func_qfpclass_use=yes
40421 glibcxx_cv_func_qfpclass_use=no
40423 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
40425 ac_cpp='$CPP $CPPFLAGS'
40426 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
40427 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
40428 ac_compiler_gnu=$ac_cv_c_compiler_gnu
40434 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_qfpclass_use" >&5
40435 $as_echo "$glibcxx_cv_func_qfpclass_use" >&6; }
40437 if test x$glibcxx_cv_func_qfpclass_use = x"yes"; then
40438 for ac_func in qfpclass
40440 ac_fn_c_check_func "$LINENO" "qfpclass" "ac_cv_func_qfpclass"
40441 if test "x$ac_cv_func_qfpclass" = x""yes; then :
40442 cat >>confdefs.h <<_ACEOF
40443 #define HAVE_QFPCLASS 1
40451 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _qfpclass declaration" >&5
40452 $as_echo_n "checking for _qfpclass declaration... " >&6; }
40453 if test x${glibcxx_cv_func__qfpclass_use+set} != xset; then
40454 if test "${glibcxx_cv_func__qfpclass_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.$ac_ext
40466 /* end confdefs.h. */
40468 #ifdef HAVE_IEEEFP_H
40469 #include <ieeefp.h>
40480 if ac_fn_cxx_try_compile "$LINENO"; then :
40481 glibcxx_cv_func__qfpclass_use=yes
40483 glibcxx_cv_func__qfpclass_use=no
40485 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
40487 ac_cpp='$CPP $CPPFLAGS'
40488 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
40489 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
40490 ac_compiler_gnu=$ac_cv_c_compiler_gnu
40496 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__qfpclass_use" >&5
40497 $as_echo "$glibcxx_cv_func__qfpclass_use" >&6; }
40499 if test x$glibcxx_cv_func__qfpclass_use = x"yes"; then
40500 for ac_func in _qfpclass
40502 ac_fn_c_check_func "$LINENO" "_qfpclass" "ac_cv_func__qfpclass"
40503 if test "x$ac_cv_func__qfpclass" = x""yes; then :
40504 cat >>confdefs.h <<_ACEOF
40505 #define HAVE__QFPCLASS 1
40518 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for hypot declaration" >&5
40519 $as_echo_n "checking for hypot declaration... " >&6; }
40520 if test x${glibcxx_cv_func_hypot_use+set} != xset; then
40521 if test "${glibcxx_cv_func_hypot_use+set}" = set; then :
40522 $as_echo_n "(cached) " >&6
40527 ac_cpp='$CXXCPP $CPPFLAGS'
40528 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
40529 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
40530 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
40532 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
40533 /* end confdefs.h. */
40543 if ac_fn_cxx_try_compile "$LINENO"; then :
40544 glibcxx_cv_func_hypot_use=yes
40546 glibcxx_cv_func_hypot_use=no
40548 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
40550 ac_cpp='$CPP $CPPFLAGS'
40551 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
40552 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
40553 ac_compiler_gnu=$ac_cv_c_compiler_gnu
40559 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_hypot_use" >&5
40560 $as_echo "$glibcxx_cv_func_hypot_use" >&6; }
40562 if test x$glibcxx_cv_func_hypot_use = x"yes"; then
40563 for ac_func in hypot
40565 ac_fn_c_check_func "$LINENO" "hypot" "ac_cv_func_hypot"
40566 if test "x$ac_cv_func_hypot" = x""yes; then :
40567 cat >>confdefs.h <<_ACEOF
40568 #define HAVE_HYPOT 1
40576 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _hypot declaration" >&5
40577 $as_echo_n "checking for _hypot declaration... " >&6; }
40578 if test x${glibcxx_cv_func__hypot_use+set} != xset; then
40579 if test "${glibcxx_cv_func__hypot_use+set}" = set; then :
40580 $as_echo_n "(cached) " >&6
40585 ac_cpp='$CXXCPP $CPPFLAGS'
40586 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
40587 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
40588 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
40590 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
40591 /* end confdefs.h. */
40601 if ac_fn_cxx_try_compile "$LINENO"; then :
40602 glibcxx_cv_func__hypot_use=yes
40604 glibcxx_cv_func__hypot_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__hypot_use" >&5
40618 $as_echo "$glibcxx_cv_func__hypot_use" >&6; }
40620 if test x$glibcxx_cv_func__hypot_use = x"yes"; then
40621 for ac_func in _hypot
40623 ac_fn_c_check_func "$LINENO" "_hypot" "ac_cv_func__hypot"
40624 if test "x$ac_cv_func__hypot" = x""yes; then :
40625 cat >>confdefs.h <<_ACEOF
40626 #define HAVE__HYPOT 1
40639 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for float trig functions" >&5
40640 $as_echo_n "checking for float trig functions... " >&6; }
40641 if test "${glibcxx_cv_func_float_trig_use+set}" = set; then :
40642 $as_echo_n "(cached) " >&6
40647 ac_cpp='$CXXCPP $CPPFLAGS'
40648 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
40649 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
40650 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
40652 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
40653 /* end confdefs.h. */
40658 acosf (0); asinf (0); atanf (0); cosf (0); sinf (0); tanf (0); coshf (0); sinhf (0); tanhf (0);
40663 if ac_fn_cxx_try_compile "$LINENO"; then :
40664 glibcxx_cv_func_float_trig_use=yes
40666 glibcxx_cv_func_float_trig_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
40677 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_float_trig_use" >&5
40678 $as_echo "$glibcxx_cv_func_float_trig_use" >&6; }
40679 if test x$glibcxx_cv_func_float_trig_use = x"yes"; then
40680 for ac_func in acosf asinf atanf cosf sinf tanf coshf sinhf tanhf
40682 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
40683 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
40684 eval as_val=\$$as_ac_var
40685 if test "x$as_val" = x""yes; then :
40686 cat >>confdefs.h <<_ACEOF
40687 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
40694 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _float trig functions" >&5
40695 $as_echo_n "checking for _float trig functions... " >&6; }
40696 if test "${glibcxx_cv_func__float_trig_use+set}" = set; then :
40697 $as_echo_n "(cached) " >&6
40702 ac_cpp='$CXXCPP $CPPFLAGS'
40703 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
40704 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
40705 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
40707 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
40708 /* end confdefs.h. */
40713 _acosf (0); _asinf (0); _atanf (0); _cosf (0); _sinf (0); _tanf (0); _coshf (0); _sinhf (0); _tanhf (0);
40718 if ac_fn_cxx_try_compile "$LINENO"; then :
40719 glibcxx_cv_func__float_trig_use=yes
40721 glibcxx_cv_func__float_trig_use=no
40723 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
40725 ac_cpp='$CPP $CPPFLAGS'
40726 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
40727 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
40728 ac_compiler_gnu=$ac_cv_c_compiler_gnu
40732 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__float_trig_use" >&5
40733 $as_echo "$glibcxx_cv_func__float_trig_use" >&6; }
40734 if test x$glibcxx_cv_func__float_trig_use = x"yes"; then
40735 for ac_func in _acosf _asinf _atanf _cosf _sinf _tanf _coshf _sinhf _tanhf
40737 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
40738 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
40739 eval as_val=\$$as_ac_var
40740 if test "x$as_val" = x""yes; then :
40741 cat >>confdefs.h <<_ACEOF
40742 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
40755 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for float round functions" >&5
40756 $as_echo_n "checking for float round functions... " >&6; }
40757 if test "${glibcxx_cv_func_float_round_use+set}" = set; then :
40758 $as_echo_n "(cached) " >&6
40763 ac_cpp='$CXXCPP $CPPFLAGS'
40764 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
40765 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
40766 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
40768 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
40769 /* end confdefs.h. */
40774 ceilf (0); floorf (0);
40779 if ac_fn_cxx_try_compile "$LINENO"; then :
40780 glibcxx_cv_func_float_round_use=yes
40782 glibcxx_cv_func_float_round_use=no
40784 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
40786 ac_cpp='$CPP $CPPFLAGS'
40787 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
40788 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
40789 ac_compiler_gnu=$ac_cv_c_compiler_gnu
40793 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_float_round_use" >&5
40794 $as_echo "$glibcxx_cv_func_float_round_use" >&6; }
40795 if test x$glibcxx_cv_func_float_round_use = x"yes"; then
40796 for ac_func in ceilf floorf
40798 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
40799 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
40800 eval as_val=\$$as_ac_var
40801 if test "x$as_val" = x""yes; then :
40802 cat >>confdefs.h <<_ACEOF
40803 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
40810 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _float round functions" >&5
40811 $as_echo_n "checking for _float round functions... " >&6; }
40812 if test "${glibcxx_cv_func__float_round_use+set}" = set; then :
40813 $as_echo_n "(cached) " >&6
40818 ac_cpp='$CXXCPP $CPPFLAGS'
40819 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
40820 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
40821 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
40823 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
40824 /* end confdefs.h. */
40829 _ceilf (0); _floorf (0);
40834 if ac_fn_cxx_try_compile "$LINENO"; then :
40835 glibcxx_cv_func__float_round_use=yes
40837 glibcxx_cv_func__float_round_use=no
40839 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
40841 ac_cpp='$CPP $CPPFLAGS'
40842 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
40843 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
40844 ac_compiler_gnu=$ac_cv_c_compiler_gnu
40848 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__float_round_use" >&5
40849 $as_echo "$glibcxx_cv_func__float_round_use" >&6; }
40850 if test x$glibcxx_cv_func__float_round_use = x"yes"; then
40851 for ac_func in _ceilf _floorf
40853 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
40854 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
40855 eval as_val=\$$as_ac_var
40856 if test "x$as_val" = x""yes; then :
40857 cat >>confdefs.h <<_ACEOF
40858 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
40872 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for expf declaration" >&5
40873 $as_echo_n "checking for expf declaration... " >&6; }
40874 if test x${glibcxx_cv_func_expf_use+set} != xset; then
40875 if test "${glibcxx_cv_func_expf_use+set}" = set; then :
40876 $as_echo_n "(cached) " >&6
40881 ac_cpp='$CXXCPP $CPPFLAGS'
40882 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
40883 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
40884 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
40886 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
40887 /* end confdefs.h. */
40889 #ifdef HAVE_IEEEFP_H
40890 #include <ieeefp.h>
40901 if ac_fn_cxx_try_compile "$LINENO"; then :
40902 glibcxx_cv_func_expf_use=yes
40904 glibcxx_cv_func_expf_use=no
40906 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
40908 ac_cpp='$CPP $CPPFLAGS'
40909 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
40910 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
40911 ac_compiler_gnu=$ac_cv_c_compiler_gnu
40917 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_expf_use" >&5
40918 $as_echo "$glibcxx_cv_func_expf_use" >&6; }
40920 if test x$glibcxx_cv_func_expf_use = x"yes"; then
40921 for ac_func in expf
40923 ac_fn_c_check_func "$LINENO" "expf" "ac_cv_func_expf"
40924 if test "x$ac_cv_func_expf" = x""yes; then :
40925 cat >>confdefs.h <<_ACEOF
40926 #define HAVE_EXPF 1
40934 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _expf declaration" >&5
40935 $as_echo_n "checking for _expf declaration... " >&6; }
40936 if test x${glibcxx_cv_func__expf_use+set} != xset; then
40937 if test "${glibcxx_cv_func__expf_use+set}" = set; then :
40938 $as_echo_n "(cached) " >&6
40943 ac_cpp='$CXXCPP $CPPFLAGS'
40944 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
40945 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
40946 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
40948 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
40949 /* end confdefs.h. */
40951 #ifdef HAVE_IEEEFP_H
40952 #include <ieeefp.h>
40963 if ac_fn_cxx_try_compile "$LINENO"; then :
40964 glibcxx_cv_func__expf_use=yes
40966 glibcxx_cv_func__expf_use=no
40968 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
40970 ac_cpp='$CPP $CPPFLAGS'
40971 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
40972 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
40973 ac_compiler_gnu=$ac_cv_c_compiler_gnu
40979 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__expf_use" >&5
40980 $as_echo "$glibcxx_cv_func__expf_use" >&6; }
40982 if test x$glibcxx_cv_func__expf_use = x"yes"; then
40983 for ac_func in _expf
40985 ac_fn_c_check_func "$LINENO" "_expf" "ac_cv_func__expf"
40986 if test "x$ac_cv_func__expf" = x""yes; then :
40987 cat >>confdefs.h <<_ACEOF
40988 #define HAVE__EXPF 1
41001 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for isnanf declaration" >&5
41002 $as_echo_n "checking for isnanf declaration... " >&6; }
41003 if test x${glibcxx_cv_func_isnanf_use+set} != xset; then
41004 if test "${glibcxx_cv_func_isnanf_use+set}" = set; then :
41005 $as_echo_n "(cached) " >&6
41010 ac_cpp='$CXXCPP $CPPFLAGS'
41011 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
41012 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
41013 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
41015 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
41016 /* end confdefs.h. */
41018 #ifdef HAVE_IEEEFP_H
41019 #include <ieeefp.h>
41030 if ac_fn_cxx_try_compile "$LINENO"; then :
41031 glibcxx_cv_func_isnanf_use=yes
41033 glibcxx_cv_func_isnanf_use=no
41035 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
41037 ac_cpp='$CPP $CPPFLAGS'
41038 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
41039 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
41040 ac_compiler_gnu=$ac_cv_c_compiler_gnu
41046 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_isnanf_use" >&5
41047 $as_echo "$glibcxx_cv_func_isnanf_use" >&6; }
41049 if test x$glibcxx_cv_func_isnanf_use = x"yes"; then
41050 for ac_func in isnanf
41052 ac_fn_c_check_func "$LINENO" "isnanf" "ac_cv_func_isnanf"
41053 if test "x$ac_cv_func_isnanf" = x""yes; then :
41054 cat >>confdefs.h <<_ACEOF
41055 #define HAVE_ISNANF 1
41063 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _isnanf declaration" >&5
41064 $as_echo_n "checking for _isnanf declaration... " >&6; }
41065 if test x${glibcxx_cv_func__isnanf_use+set} != xset; then
41066 if test "${glibcxx_cv_func__isnanf_use+set}" = set; then :
41067 $as_echo_n "(cached) " >&6
41072 ac_cpp='$CXXCPP $CPPFLAGS'
41073 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
41074 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
41075 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
41077 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
41078 /* end confdefs.h. */
41080 #ifdef HAVE_IEEEFP_H
41081 #include <ieeefp.h>
41092 if ac_fn_cxx_try_compile "$LINENO"; then :
41093 glibcxx_cv_func__isnanf_use=yes
41095 glibcxx_cv_func__isnanf_use=no
41097 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
41099 ac_cpp='$CPP $CPPFLAGS'
41100 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
41101 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
41102 ac_compiler_gnu=$ac_cv_c_compiler_gnu
41108 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__isnanf_use" >&5
41109 $as_echo "$glibcxx_cv_func__isnanf_use" >&6; }
41111 if test x$glibcxx_cv_func__isnanf_use = x"yes"; then
41112 for ac_func in _isnanf
41114 ac_fn_c_check_func "$LINENO" "_isnanf" "ac_cv_func__isnanf"
41115 if test "x$ac_cv_func__isnanf" = x""yes; then :
41116 cat >>confdefs.h <<_ACEOF
41117 #define HAVE__ISNANF 1
41130 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for isinff declaration" >&5
41131 $as_echo_n "checking for isinff declaration... " >&6; }
41132 if test x${glibcxx_cv_func_isinff_use+set} != xset; then
41133 if test "${glibcxx_cv_func_isinff_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.$ac_ext
41145 /* end confdefs.h. */
41147 #ifdef HAVE_IEEEFP_H
41148 #include <ieeefp.h>
41159 if ac_fn_cxx_try_compile "$LINENO"; then :
41160 glibcxx_cv_func_isinff_use=yes
41162 glibcxx_cv_func_isinff_use=no
41164 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
41166 ac_cpp='$CPP $CPPFLAGS'
41167 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
41168 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
41169 ac_compiler_gnu=$ac_cv_c_compiler_gnu
41175 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_isinff_use" >&5
41176 $as_echo "$glibcxx_cv_func_isinff_use" >&6; }
41178 if test x$glibcxx_cv_func_isinff_use = x"yes"; then
41179 for ac_func in isinff
41181 ac_fn_c_check_func "$LINENO" "isinff" "ac_cv_func_isinff"
41182 if test "x$ac_cv_func_isinff" = x""yes; then :
41183 cat >>confdefs.h <<_ACEOF
41184 #define HAVE_ISINFF 1
41192 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _isinff declaration" >&5
41193 $as_echo_n "checking for _isinff declaration... " >&6; }
41194 if test x${glibcxx_cv_func__isinff_use+set} != xset; then
41195 if test "${glibcxx_cv_func__isinff_use+set}" = set; then :
41196 $as_echo_n "(cached) " >&6
41201 ac_cpp='$CXXCPP $CPPFLAGS'
41202 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
41203 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
41204 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
41206 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
41207 /* end confdefs.h. */
41209 #ifdef HAVE_IEEEFP_H
41210 #include <ieeefp.h>
41221 if ac_fn_cxx_try_compile "$LINENO"; then :
41222 glibcxx_cv_func__isinff_use=yes
41224 glibcxx_cv_func__isinff_use=no
41226 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
41228 ac_cpp='$CPP $CPPFLAGS'
41229 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
41230 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
41231 ac_compiler_gnu=$ac_cv_c_compiler_gnu
41237 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__isinff_use" >&5
41238 $as_echo "$glibcxx_cv_func__isinff_use" >&6; }
41240 if test x$glibcxx_cv_func__isinff_use = x"yes"; then
41241 for ac_func in _isinff
41243 ac_fn_c_check_func "$LINENO" "_isinff" "ac_cv_func__isinff"
41244 if test "x$ac_cv_func__isinff" = x""yes; then :
41245 cat >>confdefs.h <<_ACEOF
41246 #define HAVE__ISINFF 1
41259 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for atan2f declaration" >&5
41260 $as_echo_n "checking for atan2f declaration... " >&6; }
41261 if test x${glibcxx_cv_func_atan2f_use+set} != xset; then
41262 if test "${glibcxx_cv_func_atan2f_use+set}" = set; then :
41263 $as_echo_n "(cached) " >&6
41268 ac_cpp='$CXXCPP $CPPFLAGS'
41269 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
41270 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
41271 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
41273 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
41274 /* end confdefs.h. */
41284 if ac_fn_cxx_try_compile "$LINENO"; then :
41285 glibcxx_cv_func_atan2f_use=yes
41287 glibcxx_cv_func_atan2f_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_atan2f_use" >&5
41301 $as_echo "$glibcxx_cv_func_atan2f_use" >&6; }
41303 if test x$glibcxx_cv_func_atan2f_use = x"yes"; then
41304 for ac_func in atan2f
41306 ac_fn_c_check_func "$LINENO" "atan2f" "ac_cv_func_atan2f"
41307 if test "x$ac_cv_func_atan2f" = x""yes; then :
41308 cat >>confdefs.h <<_ACEOF
41309 #define HAVE_ATAN2F 1
41317 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _atan2f declaration" >&5
41318 $as_echo_n "checking for _atan2f declaration... " >&6; }
41319 if test x${glibcxx_cv_func__atan2f_use+set} != xset; then
41320 if test "${glibcxx_cv_func__atan2f_use+set}" = set; then :
41321 $as_echo_n "(cached) " >&6
41326 ac_cpp='$CXXCPP $CPPFLAGS'
41327 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
41328 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
41329 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
41331 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
41332 /* end confdefs.h. */
41342 if ac_fn_cxx_try_compile "$LINENO"; then :
41343 glibcxx_cv_func__atan2f_use=yes
41345 glibcxx_cv_func__atan2f_use=no
41347 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
41349 ac_cpp='$CPP $CPPFLAGS'
41350 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
41351 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
41352 ac_compiler_gnu=$ac_cv_c_compiler_gnu
41358 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__atan2f_use" >&5
41359 $as_echo "$glibcxx_cv_func__atan2f_use" >&6; }
41361 if test x$glibcxx_cv_func__atan2f_use = x"yes"; then
41362 for ac_func in _atan2f
41364 ac_fn_c_check_func "$LINENO" "_atan2f" "ac_cv_func__atan2f"
41365 if test "x$ac_cv_func__atan2f" = x""yes; then :
41366 cat >>confdefs.h <<_ACEOF
41367 #define HAVE__ATAN2F 1
41380 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fabsf declaration" >&5
41381 $as_echo_n "checking for fabsf declaration... " >&6; }
41382 if test x${glibcxx_cv_func_fabsf_use+set} != xset; then
41383 if test "${glibcxx_cv_func_fabsf_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.$ac_ext
41395 /* end confdefs.h. */
41397 #ifdef HAVE_IEEEFP_H
41398 #include <ieeefp.h>
41409 if ac_fn_cxx_try_compile "$LINENO"; then :
41410 glibcxx_cv_func_fabsf_use=yes
41412 glibcxx_cv_func_fabsf_use=no
41414 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
41416 ac_cpp='$CPP $CPPFLAGS'
41417 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
41418 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
41419 ac_compiler_gnu=$ac_cv_c_compiler_gnu
41425 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_fabsf_use" >&5
41426 $as_echo "$glibcxx_cv_func_fabsf_use" >&6; }
41428 if test x$glibcxx_cv_func_fabsf_use = x"yes"; then
41429 for ac_func in fabsf
41431 ac_fn_c_check_func "$LINENO" "fabsf" "ac_cv_func_fabsf"
41432 if test "x$ac_cv_func_fabsf" = x""yes; then :
41433 cat >>confdefs.h <<_ACEOF
41434 #define HAVE_FABSF 1
41442 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _fabsf declaration" >&5
41443 $as_echo_n "checking for _fabsf declaration... " >&6; }
41444 if test x${glibcxx_cv_func__fabsf_use+set} != xset; then
41445 if test "${glibcxx_cv_func__fabsf_use+set}" = set; then :
41446 $as_echo_n "(cached) " >&6
41451 ac_cpp='$CXXCPP $CPPFLAGS'
41452 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
41453 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
41454 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
41456 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
41457 /* end confdefs.h. */
41459 #ifdef HAVE_IEEEFP_H
41460 #include <ieeefp.h>
41471 if ac_fn_cxx_try_compile "$LINENO"; then :
41472 glibcxx_cv_func__fabsf_use=yes
41474 glibcxx_cv_func__fabsf_use=no
41476 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
41478 ac_cpp='$CPP $CPPFLAGS'
41479 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
41480 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
41481 ac_compiler_gnu=$ac_cv_c_compiler_gnu
41487 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__fabsf_use" >&5
41488 $as_echo "$glibcxx_cv_func__fabsf_use" >&6; }
41490 if test x$glibcxx_cv_func__fabsf_use = x"yes"; then
41491 for ac_func in _fabsf
41493 ac_fn_c_check_func "$LINENO" "_fabsf" "ac_cv_func__fabsf"
41494 if test "x$ac_cv_func__fabsf" = x""yes; then :
41495 cat >>confdefs.h <<_ACEOF
41496 #define HAVE__FABSF 1
41509 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fmodf declaration" >&5
41510 $as_echo_n "checking for fmodf declaration... " >&6; }
41511 if test x${glibcxx_cv_func_fmodf_use+set} != xset; then
41512 if test "${glibcxx_cv_func_fmodf_use+set}" = set; then :
41513 $as_echo_n "(cached) " >&6
41518 ac_cpp='$CXXCPP $CPPFLAGS'
41519 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
41520 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
41521 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
41523 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
41524 /* end confdefs.h. */
41534 if ac_fn_cxx_try_compile "$LINENO"; then :
41535 glibcxx_cv_func_fmodf_use=yes
41537 glibcxx_cv_func_fmodf_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_fmodf_use" >&5
41551 $as_echo "$glibcxx_cv_func_fmodf_use" >&6; }
41553 if test x$glibcxx_cv_func_fmodf_use = x"yes"; then
41554 for ac_func in fmodf
41556 ac_fn_c_check_func "$LINENO" "fmodf" "ac_cv_func_fmodf"
41557 if test "x$ac_cv_func_fmodf" = x""yes; then :
41558 cat >>confdefs.h <<_ACEOF
41559 #define HAVE_FMODF 1
41567 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _fmodf declaration" >&5
41568 $as_echo_n "checking for _fmodf declaration... " >&6; }
41569 if test x${glibcxx_cv_func__fmodf_use+set} != xset; then
41570 if test "${glibcxx_cv_func__fmodf_use+set}" = set; then :
41571 $as_echo_n "(cached) " >&6
41576 ac_cpp='$CXXCPP $CPPFLAGS'
41577 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
41578 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
41579 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
41581 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
41582 /* end confdefs.h. */
41592 if ac_fn_cxx_try_compile "$LINENO"; then :
41593 glibcxx_cv_func__fmodf_use=yes
41595 glibcxx_cv_func__fmodf_use=no
41597 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
41599 ac_cpp='$CPP $CPPFLAGS'
41600 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
41601 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
41602 ac_compiler_gnu=$ac_cv_c_compiler_gnu
41608 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__fmodf_use" >&5
41609 $as_echo "$glibcxx_cv_func__fmodf_use" >&6; }
41611 if test x$glibcxx_cv_func__fmodf_use = x"yes"; then
41612 for ac_func in _fmodf
41614 ac_fn_c_check_func "$LINENO" "_fmodf" "ac_cv_func__fmodf"
41615 if test "x$ac_cv_func__fmodf" = x""yes; then :
41616 cat >>confdefs.h <<_ACEOF
41617 #define HAVE__FMODF 1
41630 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for frexpf declaration" >&5
41631 $as_echo_n "checking for frexpf declaration... " >&6; }
41632 if test x${glibcxx_cv_func_frexpf_use+set} != xset; then
41633 if test "${glibcxx_cv_func_frexpf_use+set}" = set; then :
41634 $as_echo_n "(cached) " >&6
41639 ac_cpp='$CXXCPP $CPPFLAGS'
41640 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
41641 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
41642 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
41644 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
41645 /* end confdefs.h. */
41655 if ac_fn_cxx_try_compile "$LINENO"; then :
41656 glibcxx_cv_func_frexpf_use=yes
41658 glibcxx_cv_func_frexpf_use=no
41660 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
41662 ac_cpp='$CPP $CPPFLAGS'
41663 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
41664 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
41665 ac_compiler_gnu=$ac_cv_c_compiler_gnu
41671 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_frexpf_use" >&5
41672 $as_echo "$glibcxx_cv_func_frexpf_use" >&6; }
41674 if test x$glibcxx_cv_func_frexpf_use = x"yes"; then
41675 for ac_func in frexpf
41677 ac_fn_c_check_func "$LINENO" "frexpf" "ac_cv_func_frexpf"
41678 if test "x$ac_cv_func_frexpf" = x""yes; then :
41679 cat >>confdefs.h <<_ACEOF
41680 #define HAVE_FREXPF 1
41688 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _frexpf declaration" >&5
41689 $as_echo_n "checking for _frexpf declaration... " >&6; }
41690 if test x${glibcxx_cv_func__frexpf_use+set} != xset; then
41691 if test "${glibcxx_cv_func__frexpf_use+set}" = set; then :
41692 $as_echo_n "(cached) " >&6
41697 ac_cpp='$CXXCPP $CPPFLAGS'
41698 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
41699 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
41700 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
41702 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
41703 /* end confdefs.h. */
41713 if ac_fn_cxx_try_compile "$LINENO"; then :
41714 glibcxx_cv_func__frexpf_use=yes
41716 glibcxx_cv_func__frexpf_use=no
41718 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
41720 ac_cpp='$CPP $CPPFLAGS'
41721 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
41722 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
41723 ac_compiler_gnu=$ac_cv_c_compiler_gnu
41729 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__frexpf_use" >&5
41730 $as_echo "$glibcxx_cv_func__frexpf_use" >&6; }
41732 if test x$glibcxx_cv_func__frexpf_use = x"yes"; then
41733 for ac_func in _frexpf
41735 ac_fn_c_check_func "$LINENO" "_frexpf" "ac_cv_func__frexpf"
41736 if test "x$ac_cv_func__frexpf" = x""yes; then :
41737 cat >>confdefs.h <<_ACEOF
41738 #define HAVE__FREXPF 1
41751 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for hypotf declaration" >&5
41752 $as_echo_n "checking for hypotf declaration... " >&6; }
41753 if test x${glibcxx_cv_func_hypotf_use+set} != xset; then
41754 if test "${glibcxx_cv_func_hypotf_use+set}" = set; then :
41755 $as_echo_n "(cached) " >&6
41760 ac_cpp='$CXXCPP $CPPFLAGS'
41761 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
41762 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
41763 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
41765 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
41766 /* end confdefs.h. */
41776 if ac_fn_cxx_try_compile "$LINENO"; then :
41777 glibcxx_cv_func_hypotf_use=yes
41779 glibcxx_cv_func_hypotf_use=no
41781 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
41783 ac_cpp='$CPP $CPPFLAGS'
41784 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
41785 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
41786 ac_compiler_gnu=$ac_cv_c_compiler_gnu
41792 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_hypotf_use" >&5
41793 $as_echo "$glibcxx_cv_func_hypotf_use" >&6; }
41795 if test x$glibcxx_cv_func_hypotf_use = x"yes"; then
41796 for ac_func in hypotf
41798 ac_fn_c_check_func "$LINENO" "hypotf" "ac_cv_func_hypotf"
41799 if test "x$ac_cv_func_hypotf" = x""yes; then :
41800 cat >>confdefs.h <<_ACEOF
41801 #define HAVE_HYPOTF 1
41809 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _hypotf declaration" >&5
41810 $as_echo_n "checking for _hypotf declaration... " >&6; }
41811 if test x${glibcxx_cv_func__hypotf_use+set} != xset; then
41812 if test "${glibcxx_cv_func__hypotf_use+set}" = set; then :
41813 $as_echo_n "(cached) " >&6
41818 ac_cpp='$CXXCPP $CPPFLAGS'
41819 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
41820 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
41821 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
41823 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
41824 /* end confdefs.h. */
41834 if ac_fn_cxx_try_compile "$LINENO"; then :
41835 glibcxx_cv_func__hypotf_use=yes
41837 glibcxx_cv_func__hypotf_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__hypotf_use" >&5
41851 $as_echo "$glibcxx_cv_func__hypotf_use" >&6; }
41853 if test x$glibcxx_cv_func__hypotf_use = x"yes"; then
41854 for ac_func in _hypotf
41856 ac_fn_c_check_func "$LINENO" "_hypotf" "ac_cv_func__hypotf"
41857 if test "x$ac_cv_func__hypotf" = x""yes; then :
41858 cat >>confdefs.h <<_ACEOF
41859 #define HAVE__HYPOTF 1
41872 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ldexpf declaration" >&5
41873 $as_echo_n "checking for ldexpf declaration... " >&6; }
41874 if test x${glibcxx_cv_func_ldexpf_use+set} != xset; then
41875 if test "${glibcxx_cv_func_ldexpf_use+set}" = set; then :
41876 $as_echo_n "(cached) " >&6
41881 ac_cpp='$CXXCPP $CPPFLAGS'
41882 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
41883 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
41884 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
41886 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
41887 /* end confdefs.h. */
41897 if ac_fn_cxx_try_compile "$LINENO"; then :
41898 glibcxx_cv_func_ldexpf_use=yes
41900 glibcxx_cv_func_ldexpf_use=no
41902 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
41904 ac_cpp='$CPP $CPPFLAGS'
41905 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
41906 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
41907 ac_compiler_gnu=$ac_cv_c_compiler_gnu
41913 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_ldexpf_use" >&5
41914 $as_echo "$glibcxx_cv_func_ldexpf_use" >&6; }
41916 if test x$glibcxx_cv_func_ldexpf_use = x"yes"; then
41917 for ac_func in ldexpf
41919 ac_fn_c_check_func "$LINENO" "ldexpf" "ac_cv_func_ldexpf"
41920 if test "x$ac_cv_func_ldexpf" = x""yes; then :
41921 cat >>confdefs.h <<_ACEOF
41922 #define HAVE_LDEXPF 1
41930 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _ldexpf declaration" >&5
41931 $as_echo_n "checking for _ldexpf declaration... " >&6; }
41932 if test x${glibcxx_cv_func__ldexpf_use+set} != xset; then
41933 if test "${glibcxx_cv_func__ldexpf_use+set}" = set; then :
41934 $as_echo_n "(cached) " >&6
41939 ac_cpp='$CXXCPP $CPPFLAGS'
41940 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
41941 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
41942 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
41944 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
41945 /* end confdefs.h. */
41955 if ac_fn_cxx_try_compile "$LINENO"; then :
41956 glibcxx_cv_func__ldexpf_use=yes
41958 glibcxx_cv_func__ldexpf_use=no
41960 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
41962 ac_cpp='$CPP $CPPFLAGS'
41963 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
41964 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
41965 ac_compiler_gnu=$ac_cv_c_compiler_gnu
41971 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__ldexpf_use" >&5
41972 $as_echo "$glibcxx_cv_func__ldexpf_use" >&6; }
41974 if test x$glibcxx_cv_func__ldexpf_use = x"yes"; then
41975 for ac_func in _ldexpf
41977 ac_fn_c_check_func "$LINENO" "_ldexpf" "ac_cv_func__ldexpf"
41978 if test "x$ac_cv_func__ldexpf" = x""yes; then :
41979 cat >>confdefs.h <<_ACEOF
41980 #define HAVE__LDEXPF 1
41993 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for logf declaration" >&5
41994 $as_echo_n "checking for logf declaration... " >&6; }
41995 if test x${glibcxx_cv_func_logf_use+set} != xset; then
41996 if test "${glibcxx_cv_func_logf_use+set}" = set; then :
41997 $as_echo_n "(cached) " >&6
42002 ac_cpp='$CXXCPP $CPPFLAGS'
42003 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
42004 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
42005 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
42007 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
42008 /* end confdefs.h. */
42010 #ifdef HAVE_IEEEFP_H
42011 #include <ieeefp.h>
42022 if ac_fn_cxx_try_compile "$LINENO"; then :
42023 glibcxx_cv_func_logf_use=yes
42025 glibcxx_cv_func_logf_use=no
42027 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
42029 ac_cpp='$CPP $CPPFLAGS'
42030 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
42031 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
42032 ac_compiler_gnu=$ac_cv_c_compiler_gnu
42038 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_logf_use" >&5
42039 $as_echo "$glibcxx_cv_func_logf_use" >&6; }
42041 if test x$glibcxx_cv_func_logf_use = x"yes"; then
42042 for ac_func in logf
42044 ac_fn_c_check_func "$LINENO" "logf" "ac_cv_func_logf"
42045 if test "x$ac_cv_func_logf" = x""yes; then :
42046 cat >>confdefs.h <<_ACEOF
42047 #define HAVE_LOGF 1
42055 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _logf declaration" >&5
42056 $as_echo_n "checking for _logf declaration... " >&6; }
42057 if test x${glibcxx_cv_func__logf_use+set} != xset; then
42058 if test "${glibcxx_cv_func__logf_use+set}" = set; then :
42059 $as_echo_n "(cached) " >&6
42064 ac_cpp='$CXXCPP $CPPFLAGS'
42065 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
42066 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
42067 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
42069 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
42070 /* end confdefs.h. */
42072 #ifdef HAVE_IEEEFP_H
42073 #include <ieeefp.h>
42084 if ac_fn_cxx_try_compile "$LINENO"; then :
42085 glibcxx_cv_func__logf_use=yes
42087 glibcxx_cv_func__logf_use=no
42089 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
42091 ac_cpp='$CPP $CPPFLAGS'
42092 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
42093 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
42094 ac_compiler_gnu=$ac_cv_c_compiler_gnu
42100 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__logf_use" >&5
42101 $as_echo "$glibcxx_cv_func__logf_use" >&6; }
42103 if test x$glibcxx_cv_func__logf_use = x"yes"; then
42104 for ac_func in _logf
42106 ac_fn_c_check_func "$LINENO" "_logf" "ac_cv_func__logf"
42107 if test "x$ac_cv_func__logf" = x""yes; then :
42108 cat >>confdefs.h <<_ACEOF
42109 #define HAVE__LOGF 1
42122 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for log10f declaration" >&5
42123 $as_echo_n "checking for log10f declaration... " >&6; }
42124 if test x${glibcxx_cv_func_log10f_use+set} != xset; then
42125 if test "${glibcxx_cv_func_log10f_use+set}" = set; then :
42126 $as_echo_n "(cached) " >&6
42131 ac_cpp='$CXXCPP $CPPFLAGS'
42132 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
42133 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
42134 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
42136 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
42137 /* end confdefs.h. */
42139 #ifdef HAVE_IEEEFP_H
42140 #include <ieeefp.h>
42151 if ac_fn_cxx_try_compile "$LINENO"; then :
42152 glibcxx_cv_func_log10f_use=yes
42154 glibcxx_cv_func_log10f_use=no
42156 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
42158 ac_cpp='$CPP $CPPFLAGS'
42159 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
42160 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
42161 ac_compiler_gnu=$ac_cv_c_compiler_gnu
42167 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_log10f_use" >&5
42168 $as_echo "$glibcxx_cv_func_log10f_use" >&6; }
42170 if test x$glibcxx_cv_func_log10f_use = x"yes"; then
42171 for ac_func in log10f
42173 ac_fn_c_check_func "$LINENO" "log10f" "ac_cv_func_log10f"
42174 if test "x$ac_cv_func_log10f" = x""yes; then :
42175 cat >>confdefs.h <<_ACEOF
42176 #define HAVE_LOG10F 1
42184 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _log10f declaration" >&5
42185 $as_echo_n "checking for _log10f declaration... " >&6; }
42186 if test x${glibcxx_cv_func__log10f_use+set} != xset; then
42187 if test "${glibcxx_cv_func__log10f_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__log10f_use=yes
42216 glibcxx_cv_func__log10f_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__log10f_use" >&5
42230 $as_echo "$glibcxx_cv_func__log10f_use" >&6; }
42232 if test x$glibcxx_cv_func__log10f_use = x"yes"; then
42233 for ac_func in _log10f
42235 ac_fn_c_check_func "$LINENO" "_log10f" "ac_cv_func__log10f"
42236 if test "x$ac_cv_func__log10f" = x""yes; then :
42237 cat >>confdefs.h <<_ACEOF
42238 #define HAVE__LOG10F 1
42251 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for modff declaration" >&5
42252 $as_echo_n "checking for modff declaration... " >&6; }
42253 if test x${glibcxx_cv_func_modff_use+set} != xset; then
42254 if test "${glibcxx_cv_func_modff_use+set}" = set; then :
42255 $as_echo_n "(cached) " >&6
42260 ac_cpp='$CXXCPP $CPPFLAGS'
42261 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
42262 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
42263 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
42265 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
42266 /* end confdefs.h. */
42276 if ac_fn_cxx_try_compile "$LINENO"; then :
42277 glibcxx_cv_func_modff_use=yes
42279 glibcxx_cv_func_modff_use=no
42281 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
42283 ac_cpp='$CPP $CPPFLAGS'
42284 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
42285 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
42286 ac_compiler_gnu=$ac_cv_c_compiler_gnu
42292 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_modff_use" >&5
42293 $as_echo "$glibcxx_cv_func_modff_use" >&6; }
42295 if test x$glibcxx_cv_func_modff_use = x"yes"; then
42296 for ac_func in modff
42298 ac_fn_c_check_func "$LINENO" "modff" "ac_cv_func_modff"
42299 if test "x$ac_cv_func_modff" = x""yes; then :
42300 cat >>confdefs.h <<_ACEOF
42301 #define HAVE_MODFF 1
42309 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _modff declaration" >&5
42310 $as_echo_n "checking for _modff declaration... " >&6; }
42311 if test x${glibcxx_cv_func__modff_use+set} != xset; then
42312 if test "${glibcxx_cv_func__modff_use+set}" = set; then :
42313 $as_echo_n "(cached) " >&6
42318 ac_cpp='$CXXCPP $CPPFLAGS'
42319 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
42320 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
42321 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
42323 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
42324 /* end confdefs.h. */
42334 if ac_fn_cxx_try_compile "$LINENO"; then :
42335 glibcxx_cv_func__modff_use=yes
42337 glibcxx_cv_func__modff_use=no
42339 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
42341 ac_cpp='$CPP $CPPFLAGS'
42342 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
42343 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
42344 ac_compiler_gnu=$ac_cv_c_compiler_gnu
42350 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__modff_use" >&5
42351 $as_echo "$glibcxx_cv_func__modff_use" >&6; }
42353 if test x$glibcxx_cv_func__modff_use = x"yes"; then
42354 for ac_func in _modff
42356 ac_fn_c_check_func "$LINENO" "_modff" "ac_cv_func__modff"
42357 if test "x$ac_cv_func__modff" = x""yes; then :
42358 cat >>confdefs.h <<_ACEOF
42359 #define HAVE__MODFF 1
42372 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for modf declaration" >&5
42373 $as_echo_n "checking for modf declaration... " >&6; }
42374 if test x${glibcxx_cv_func_modf_use+set} != xset; then
42375 if test "${glibcxx_cv_func_modf_use+set}" = set; then :
42376 $as_echo_n "(cached) " >&6
42381 ac_cpp='$CXXCPP $CPPFLAGS'
42382 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
42383 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
42384 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
42386 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
42387 /* end confdefs.h. */
42397 if ac_fn_cxx_try_compile "$LINENO"; then :
42398 glibcxx_cv_func_modf_use=yes
42400 glibcxx_cv_func_modf_use=no
42402 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
42404 ac_cpp='$CPP $CPPFLAGS'
42405 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
42406 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
42407 ac_compiler_gnu=$ac_cv_c_compiler_gnu
42413 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_modf_use" >&5
42414 $as_echo "$glibcxx_cv_func_modf_use" >&6; }
42416 if test x$glibcxx_cv_func_modf_use = x"yes"; then
42417 for ac_func in modf
42419 ac_fn_c_check_func "$LINENO" "modf" "ac_cv_func_modf"
42420 if test "x$ac_cv_func_modf" = x""yes; then :
42421 cat >>confdefs.h <<_ACEOF
42422 #define HAVE_MODF 1
42430 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _modf declaration" >&5
42431 $as_echo_n "checking for _modf declaration... " >&6; }
42432 if test x${glibcxx_cv_func__modf_use+set} != xset; then
42433 if test "${glibcxx_cv_func__modf_use+set}" = set; then :
42434 $as_echo_n "(cached) " >&6
42439 ac_cpp='$CXXCPP $CPPFLAGS'
42440 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
42441 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
42442 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
42444 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
42445 /* end confdefs.h. */
42455 if ac_fn_cxx_try_compile "$LINENO"; then :
42456 glibcxx_cv_func__modf_use=yes
42458 glibcxx_cv_func__modf_use=no
42460 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
42462 ac_cpp='$CPP $CPPFLAGS'
42463 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
42464 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
42465 ac_compiler_gnu=$ac_cv_c_compiler_gnu
42471 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__modf_use" >&5
42472 $as_echo "$glibcxx_cv_func__modf_use" >&6; }
42474 if test x$glibcxx_cv_func__modf_use = x"yes"; then
42475 for ac_func in _modf
42477 ac_fn_c_check_func "$LINENO" "_modf" "ac_cv_func__modf"
42478 if test "x$ac_cv_func__modf" = x""yes; then :
42479 cat >>confdefs.h <<_ACEOF
42480 #define HAVE__MODF 1
42493 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for powf declaration" >&5
42494 $as_echo_n "checking for powf declaration... " >&6; }
42495 if test x${glibcxx_cv_func_powf_use+set} != xset; then
42496 if test "${glibcxx_cv_func_powf_use+set}" = set; then :
42497 $as_echo_n "(cached) " >&6
42502 ac_cpp='$CXXCPP $CPPFLAGS'
42503 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
42504 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
42505 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
42507 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
42508 /* end confdefs.h. */
42518 if ac_fn_cxx_try_compile "$LINENO"; then :
42519 glibcxx_cv_func_powf_use=yes
42521 glibcxx_cv_func_powf_use=no
42523 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
42525 ac_cpp='$CPP $CPPFLAGS'
42526 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
42527 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
42528 ac_compiler_gnu=$ac_cv_c_compiler_gnu
42534 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_powf_use" >&5
42535 $as_echo "$glibcxx_cv_func_powf_use" >&6; }
42537 if test x$glibcxx_cv_func_powf_use = x"yes"; then
42538 for ac_func in powf
42540 ac_fn_c_check_func "$LINENO" "powf" "ac_cv_func_powf"
42541 if test "x$ac_cv_func_powf" = x""yes; then :
42542 cat >>confdefs.h <<_ACEOF
42543 #define HAVE_POWF 1
42551 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _powf declaration" >&5
42552 $as_echo_n "checking for _powf declaration... " >&6; }
42553 if test x${glibcxx_cv_func__powf_use+set} != xset; then
42554 if test "${glibcxx_cv_func__powf_use+set}" = set; then :
42555 $as_echo_n "(cached) " >&6
42560 ac_cpp='$CXXCPP $CPPFLAGS'
42561 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
42562 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
42563 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
42565 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
42566 /* end confdefs.h. */
42576 if ac_fn_cxx_try_compile "$LINENO"; then :
42577 glibcxx_cv_func__powf_use=yes
42579 glibcxx_cv_func__powf_use=no
42581 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
42583 ac_cpp='$CPP $CPPFLAGS'
42584 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
42585 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
42586 ac_compiler_gnu=$ac_cv_c_compiler_gnu
42592 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__powf_use" >&5
42593 $as_echo "$glibcxx_cv_func__powf_use" >&6; }
42595 if test x$glibcxx_cv_func__powf_use = x"yes"; then
42596 for ac_func in _powf
42598 ac_fn_c_check_func "$LINENO" "_powf" "ac_cv_func__powf"
42599 if test "x$ac_cv_func__powf" = x""yes; then :
42600 cat >>confdefs.h <<_ACEOF
42601 #define HAVE__POWF 1
42614 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sqrtf declaration" >&5
42615 $as_echo_n "checking for sqrtf declaration... " >&6; }
42616 if test x${glibcxx_cv_func_sqrtf_use+set} != xset; then
42617 if test "${glibcxx_cv_func_sqrtf_use+set}" = set; then :
42618 $as_echo_n "(cached) " >&6
42623 ac_cpp='$CXXCPP $CPPFLAGS'
42624 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
42625 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
42626 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
42628 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
42629 /* end confdefs.h. */
42631 #ifdef HAVE_IEEEFP_H
42632 #include <ieeefp.h>
42643 if ac_fn_cxx_try_compile "$LINENO"; then :
42644 glibcxx_cv_func_sqrtf_use=yes
42646 glibcxx_cv_func_sqrtf_use=no
42648 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
42650 ac_cpp='$CPP $CPPFLAGS'
42651 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
42652 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
42653 ac_compiler_gnu=$ac_cv_c_compiler_gnu
42659 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_sqrtf_use" >&5
42660 $as_echo "$glibcxx_cv_func_sqrtf_use" >&6; }
42662 if test x$glibcxx_cv_func_sqrtf_use = x"yes"; then
42663 for ac_func in sqrtf
42665 ac_fn_c_check_func "$LINENO" "sqrtf" "ac_cv_func_sqrtf"
42666 if test "x$ac_cv_func_sqrtf" = x""yes; then :
42667 cat >>confdefs.h <<_ACEOF
42668 #define HAVE_SQRTF 1
42676 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _sqrtf declaration" >&5
42677 $as_echo_n "checking for _sqrtf declaration... " >&6; }
42678 if test x${glibcxx_cv_func__sqrtf_use+set} != xset; then
42679 if test "${glibcxx_cv_func__sqrtf_use+set}" = set; then :
42680 $as_echo_n "(cached) " >&6
42685 ac_cpp='$CXXCPP $CPPFLAGS'
42686 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
42687 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
42688 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
42690 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
42691 /* end confdefs.h. */
42693 #ifdef HAVE_IEEEFP_H
42694 #include <ieeefp.h>
42705 if ac_fn_cxx_try_compile "$LINENO"; then :
42706 glibcxx_cv_func__sqrtf_use=yes
42708 glibcxx_cv_func__sqrtf_use=no
42710 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
42712 ac_cpp='$CPP $CPPFLAGS'
42713 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
42714 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
42715 ac_compiler_gnu=$ac_cv_c_compiler_gnu
42721 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__sqrtf_use" >&5
42722 $as_echo "$glibcxx_cv_func__sqrtf_use" >&6; }
42724 if test x$glibcxx_cv_func__sqrtf_use = x"yes"; then
42725 for ac_func in _sqrtf
42727 ac_fn_c_check_func "$LINENO" "_sqrtf" "ac_cv_func__sqrtf"
42728 if test "x$ac_cv_func__sqrtf" = x""yes; then :
42729 cat >>confdefs.h <<_ACEOF
42730 #define HAVE__SQRTF 1
42743 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sincosf declaration" >&5
42744 $as_echo_n "checking for sincosf declaration... " >&6; }
42745 if test x${glibcxx_cv_func_sincosf_use+set} != xset; then
42746 if test "${glibcxx_cv_func_sincosf_use+set}" = set; then :
42747 $as_echo_n "(cached) " >&6
42752 ac_cpp='$CXXCPP $CPPFLAGS'
42753 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
42754 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
42755 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
42757 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
42758 /* end confdefs.h. */
42768 if ac_fn_cxx_try_compile "$LINENO"; then :
42769 glibcxx_cv_func_sincosf_use=yes
42771 glibcxx_cv_func_sincosf_use=no
42773 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
42775 ac_cpp='$CPP $CPPFLAGS'
42776 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
42777 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
42778 ac_compiler_gnu=$ac_cv_c_compiler_gnu
42784 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_sincosf_use" >&5
42785 $as_echo "$glibcxx_cv_func_sincosf_use" >&6; }
42787 if test x$glibcxx_cv_func_sincosf_use = x"yes"; then
42788 for ac_func in sincosf
42790 ac_fn_c_check_func "$LINENO" "sincosf" "ac_cv_func_sincosf"
42791 if test "x$ac_cv_func_sincosf" = x""yes; then :
42792 cat >>confdefs.h <<_ACEOF
42793 #define HAVE_SINCOSF 1
42801 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _sincosf declaration" >&5
42802 $as_echo_n "checking for _sincosf declaration... " >&6; }
42803 if test x${glibcxx_cv_func__sincosf_use+set} != xset; then
42804 if test "${glibcxx_cv_func__sincosf_use+set}" = set; then :
42805 $as_echo_n "(cached) " >&6
42810 ac_cpp='$CXXCPP $CPPFLAGS'
42811 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
42812 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
42813 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
42815 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
42816 /* end confdefs.h. */
42826 if ac_fn_cxx_try_compile "$LINENO"; then :
42827 glibcxx_cv_func__sincosf_use=yes
42829 glibcxx_cv_func__sincosf_use=no
42831 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
42833 ac_cpp='$CPP $CPPFLAGS'
42834 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
42835 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
42836 ac_compiler_gnu=$ac_cv_c_compiler_gnu
42842 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__sincosf_use" >&5
42843 $as_echo "$glibcxx_cv_func__sincosf_use" >&6; }
42845 if test x$glibcxx_cv_func__sincosf_use = x"yes"; then
42846 for ac_func in _sincosf
42848 ac_fn_c_check_func "$LINENO" "_sincosf" "ac_cv_func__sincosf"
42849 if test "x$ac_cv_func__sincosf" = x""yes; then :
42850 cat >>confdefs.h <<_ACEOF
42851 #define HAVE__SINCOSF 1
42864 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for finitef declaration" >&5
42865 $as_echo_n "checking for finitef declaration... " >&6; }
42866 if test x${glibcxx_cv_func_finitef_use+set} != xset; then
42867 if test "${glibcxx_cv_func_finitef_use+set}" = set; then :
42868 $as_echo_n "(cached) " >&6
42873 ac_cpp='$CXXCPP $CPPFLAGS'
42874 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
42875 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
42876 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
42878 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
42879 /* end confdefs.h. */
42881 #ifdef HAVE_IEEEFP_H
42882 #include <ieeefp.h>
42893 if ac_fn_cxx_try_compile "$LINENO"; then :
42894 glibcxx_cv_func_finitef_use=yes
42896 glibcxx_cv_func_finitef_use=no
42898 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
42900 ac_cpp='$CPP $CPPFLAGS'
42901 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
42902 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
42903 ac_compiler_gnu=$ac_cv_c_compiler_gnu
42909 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_finitef_use" >&5
42910 $as_echo "$glibcxx_cv_func_finitef_use" >&6; }
42912 if test x$glibcxx_cv_func_finitef_use = x"yes"; then
42913 for ac_func in finitef
42915 ac_fn_c_check_func "$LINENO" "finitef" "ac_cv_func_finitef"
42916 if test "x$ac_cv_func_finitef" = x""yes; then :
42917 cat >>confdefs.h <<_ACEOF
42918 #define HAVE_FINITEF 1
42926 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _finitef declaration" >&5
42927 $as_echo_n "checking for _finitef declaration... " >&6; }
42928 if test x${glibcxx_cv_func__finitef_use+set} != xset; then
42929 if test "${glibcxx_cv_func__finitef_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__finitef_use=yes
42958 glibcxx_cv_func__finitef_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__finitef_use" >&5
42972 $as_echo "$glibcxx_cv_func__finitef_use" >&6; }
42974 if test x$glibcxx_cv_func__finitef_use = x"yes"; then
42975 for ac_func in _finitef
42977 ac_fn_c_check_func "$LINENO" "_finitef" "ac_cv_func__finitef"
42978 if test "x$ac_cv_func__finitef" = x""yes; then :
42979 cat >>confdefs.h <<_ACEOF
42980 #define HAVE__FINITEF 1
42993 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long double trig functions" >&5
42994 $as_echo_n "checking for long double trig functions... " >&6; }
42995 if test "${glibcxx_cv_func_long_double_trig_use+set}" = set; then :
42996 $as_echo_n "(cached) " >&6
43001 ac_cpp='$CXXCPP $CPPFLAGS'
43002 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
43003 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
43004 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
43006 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
43007 /* end confdefs.h. */
43012 acosl (0); asinl (0); atanl (0); cosl (0); sinl (0); tanl (0); coshl (0); sinhl (0); tanhl (0);
43017 if ac_fn_cxx_try_compile "$LINENO"; then :
43018 glibcxx_cv_func_long_double_trig_use=yes
43020 glibcxx_cv_func_long_double_trig_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
43031 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_long_double_trig_use" >&5
43032 $as_echo "$glibcxx_cv_func_long_double_trig_use" >&6; }
43033 if test x$glibcxx_cv_func_long_double_trig_use = x"yes"; then
43034 for ac_func in acosl asinl atanl cosl sinl tanl coshl sinhl tanhl
43036 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
43037 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
43038 eval as_val=\$$as_ac_var
43039 if test "x$as_val" = x""yes; then :
43040 cat >>confdefs.h <<_ACEOF
43041 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
43048 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _long double trig functions" >&5
43049 $as_echo_n "checking for _long double trig functions... " >&6; }
43050 if test "${glibcxx_cv_func__long_double_trig_use+set}" = set; then :
43051 $as_echo_n "(cached) " >&6
43056 ac_cpp='$CXXCPP $CPPFLAGS'
43057 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
43058 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
43059 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
43061 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
43062 /* end confdefs.h. */
43067 _acosl (0); _asinl (0); _atanl (0); _cosl (0); _sinl (0); _tanl (0); _coshl (0); _sinhl (0); _tanhl (0);
43072 if ac_fn_cxx_try_compile "$LINENO"; then :
43073 glibcxx_cv_func__long_double_trig_use=yes
43075 glibcxx_cv_func__long_double_trig_use=no
43077 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
43079 ac_cpp='$CPP $CPPFLAGS'
43080 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
43081 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
43082 ac_compiler_gnu=$ac_cv_c_compiler_gnu
43086 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__long_double_trig_use" >&5
43087 $as_echo "$glibcxx_cv_func__long_double_trig_use" >&6; }
43088 if test x$glibcxx_cv_func__long_double_trig_use = x"yes"; then
43089 for ac_func in _acosl _asinl _atanl _cosl _sinl _tanl _coshl _sinhl _tanhl
43091 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
43092 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
43093 eval as_val=\$$as_ac_var
43094 if test "x$as_val" = x""yes; then :
43095 cat >>confdefs.h <<_ACEOF
43096 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
43109 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long double round functions" >&5
43110 $as_echo_n "checking for long double round functions... " >&6; }
43111 if test "${glibcxx_cv_func_long_double_round_use+set}" = set; then :
43112 $as_echo_n "(cached) " >&6
43117 ac_cpp='$CXXCPP $CPPFLAGS'
43118 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
43119 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
43120 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
43122 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
43123 /* end confdefs.h. */
43128 ceill (0); floorl (0);
43133 if ac_fn_cxx_try_compile "$LINENO"; then :
43134 glibcxx_cv_func_long_double_round_use=yes
43136 glibcxx_cv_func_long_double_round_use=no
43138 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
43140 ac_cpp='$CPP $CPPFLAGS'
43141 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
43142 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
43143 ac_compiler_gnu=$ac_cv_c_compiler_gnu
43147 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_long_double_round_use" >&5
43148 $as_echo "$glibcxx_cv_func_long_double_round_use" >&6; }
43149 if test x$glibcxx_cv_func_long_double_round_use = x"yes"; then
43150 for ac_func in ceill floorl
43152 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
43153 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
43154 eval as_val=\$$as_ac_var
43155 if test "x$as_val" = x""yes; then :
43156 cat >>confdefs.h <<_ACEOF
43157 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
43164 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _long double round functions" >&5
43165 $as_echo_n "checking for _long double round functions... " >&6; }
43166 if test "${glibcxx_cv_func__long_double_round_use+set}" = set; then :
43167 $as_echo_n "(cached) " >&6
43172 ac_cpp='$CXXCPP $CPPFLAGS'
43173 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
43174 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
43175 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
43177 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
43178 /* end confdefs.h. */
43183 _ceill (0); _floorl (0);
43188 if ac_fn_cxx_try_compile "$LINENO"; then :
43189 glibcxx_cv_func__long_double_round_use=yes
43191 glibcxx_cv_func__long_double_round_use=no
43193 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
43195 ac_cpp='$CPP $CPPFLAGS'
43196 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
43197 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
43198 ac_compiler_gnu=$ac_cv_c_compiler_gnu
43202 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__long_double_round_use" >&5
43203 $as_echo "$glibcxx_cv_func__long_double_round_use" >&6; }
43204 if test x$glibcxx_cv_func__long_double_round_use = x"yes"; then
43205 for ac_func in _ceill _floorl
43207 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
43208 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
43209 eval as_val=\$$as_ac_var
43210 if test "x$as_val" = x""yes; then :
43211 cat >>confdefs.h <<_ACEOF
43212 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
43226 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for isnanl declaration" >&5
43227 $as_echo_n "checking for isnanl declaration... " >&6; }
43228 if test x${glibcxx_cv_func_isnanl_use+set} != xset; then
43229 if test "${glibcxx_cv_func_isnanl_use+set}" = set; then :
43230 $as_echo_n "(cached) " >&6
43235 ac_cpp='$CXXCPP $CPPFLAGS'
43236 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
43237 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
43238 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
43240 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
43241 /* end confdefs.h. */
43243 #ifdef HAVE_IEEEFP_H
43244 #include <ieeefp.h>
43255 if ac_fn_cxx_try_compile "$LINENO"; then :
43256 glibcxx_cv_func_isnanl_use=yes
43258 glibcxx_cv_func_isnanl_use=no
43260 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
43262 ac_cpp='$CPP $CPPFLAGS'
43263 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
43264 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
43265 ac_compiler_gnu=$ac_cv_c_compiler_gnu
43271 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_isnanl_use" >&5
43272 $as_echo "$glibcxx_cv_func_isnanl_use" >&6; }
43274 if test x$glibcxx_cv_func_isnanl_use = x"yes"; then
43275 for ac_func in isnanl
43277 ac_fn_c_check_func "$LINENO" "isnanl" "ac_cv_func_isnanl"
43278 if test "x$ac_cv_func_isnanl" = x""yes; then :
43279 cat >>confdefs.h <<_ACEOF
43280 #define HAVE_ISNANL 1
43288 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _isnanl declaration" >&5
43289 $as_echo_n "checking for _isnanl declaration... " >&6; }
43290 if test x${glibcxx_cv_func__isnanl_use+set} != xset; then
43291 if test "${glibcxx_cv_func__isnanl_use+set}" = set; then :
43292 $as_echo_n "(cached) " >&6
43297 ac_cpp='$CXXCPP $CPPFLAGS'
43298 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
43299 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
43300 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
43302 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
43303 /* end confdefs.h. */
43305 #ifdef HAVE_IEEEFP_H
43306 #include <ieeefp.h>
43317 if ac_fn_cxx_try_compile "$LINENO"; then :
43318 glibcxx_cv_func__isnanl_use=yes
43320 glibcxx_cv_func__isnanl_use=no
43322 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
43324 ac_cpp='$CPP $CPPFLAGS'
43325 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
43326 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
43327 ac_compiler_gnu=$ac_cv_c_compiler_gnu
43333 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__isnanl_use" >&5
43334 $as_echo "$glibcxx_cv_func__isnanl_use" >&6; }
43336 if test x$glibcxx_cv_func__isnanl_use = x"yes"; then
43337 for ac_func in _isnanl
43339 ac_fn_c_check_func "$LINENO" "_isnanl" "ac_cv_func__isnanl"
43340 if test "x$ac_cv_func__isnanl" = x""yes; then :
43341 cat >>confdefs.h <<_ACEOF
43342 #define HAVE__ISNANL 1
43355 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for isinfl declaration" >&5
43356 $as_echo_n "checking for isinfl declaration... " >&6; }
43357 if test x${glibcxx_cv_func_isinfl_use+set} != xset; then
43358 if test "${glibcxx_cv_func_isinfl_use+set}" = set; then :
43359 $as_echo_n "(cached) " >&6
43364 ac_cpp='$CXXCPP $CPPFLAGS'
43365 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
43366 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
43367 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
43369 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
43370 /* end confdefs.h. */
43372 #ifdef HAVE_IEEEFP_H
43373 #include <ieeefp.h>
43384 if ac_fn_cxx_try_compile "$LINENO"; then :
43385 glibcxx_cv_func_isinfl_use=yes
43387 glibcxx_cv_func_isinfl_use=no
43389 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
43391 ac_cpp='$CPP $CPPFLAGS'
43392 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
43393 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
43394 ac_compiler_gnu=$ac_cv_c_compiler_gnu
43400 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_isinfl_use" >&5
43401 $as_echo "$glibcxx_cv_func_isinfl_use" >&6; }
43403 if test x$glibcxx_cv_func_isinfl_use = x"yes"; then
43404 for ac_func in isinfl
43406 ac_fn_c_check_func "$LINENO" "isinfl" "ac_cv_func_isinfl"
43407 if test "x$ac_cv_func_isinfl" = x""yes; then :
43408 cat >>confdefs.h <<_ACEOF
43409 #define HAVE_ISINFL 1
43417 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _isinfl declaration" >&5
43418 $as_echo_n "checking for _isinfl declaration... " >&6; }
43419 if test x${glibcxx_cv_func__isinfl_use+set} != xset; then
43420 if test "${glibcxx_cv_func__isinfl_use+set}" = set; then :
43421 $as_echo_n "(cached) " >&6
43426 ac_cpp='$CXXCPP $CPPFLAGS'
43427 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
43428 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
43429 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
43431 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
43432 /* end confdefs.h. */
43434 #ifdef HAVE_IEEEFP_H
43435 #include <ieeefp.h>
43446 if ac_fn_cxx_try_compile "$LINENO"; then :
43447 glibcxx_cv_func__isinfl_use=yes
43449 glibcxx_cv_func__isinfl_use=no
43451 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
43453 ac_cpp='$CPP $CPPFLAGS'
43454 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
43455 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
43456 ac_compiler_gnu=$ac_cv_c_compiler_gnu
43462 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__isinfl_use" >&5
43463 $as_echo "$glibcxx_cv_func__isinfl_use" >&6; }
43465 if test x$glibcxx_cv_func__isinfl_use = x"yes"; then
43466 for ac_func in _isinfl
43468 ac_fn_c_check_func "$LINENO" "_isinfl" "ac_cv_func__isinfl"
43469 if test "x$ac_cv_func__isinfl" = x""yes; then :
43470 cat >>confdefs.h <<_ACEOF
43471 #define HAVE__ISINFL 1
43484 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for atan2l declaration" >&5
43485 $as_echo_n "checking for atan2l declaration... " >&6; }
43486 if test x${glibcxx_cv_func_atan2l_use+set} != xset; then
43487 if test "${glibcxx_cv_func_atan2l_use+set}" = set; then :
43488 $as_echo_n "(cached) " >&6
43493 ac_cpp='$CXXCPP $CPPFLAGS'
43494 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
43495 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
43496 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
43498 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
43499 /* end confdefs.h. */
43509 if ac_fn_cxx_try_compile "$LINENO"; then :
43510 glibcxx_cv_func_atan2l_use=yes
43512 glibcxx_cv_func_atan2l_use=no
43514 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
43516 ac_cpp='$CPP $CPPFLAGS'
43517 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
43518 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
43519 ac_compiler_gnu=$ac_cv_c_compiler_gnu
43525 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_atan2l_use" >&5
43526 $as_echo "$glibcxx_cv_func_atan2l_use" >&6; }
43528 if test x$glibcxx_cv_func_atan2l_use = x"yes"; then
43529 for ac_func in atan2l
43531 ac_fn_c_check_func "$LINENO" "atan2l" "ac_cv_func_atan2l"
43532 if test "x$ac_cv_func_atan2l" = x""yes; then :
43533 cat >>confdefs.h <<_ACEOF
43534 #define HAVE_ATAN2L 1
43542 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _atan2l declaration" >&5
43543 $as_echo_n "checking for _atan2l declaration... " >&6; }
43544 if test x${glibcxx_cv_func__atan2l_use+set} != xset; then
43545 if test "${glibcxx_cv_func__atan2l_use+set}" = set; then :
43546 $as_echo_n "(cached) " >&6
43551 ac_cpp='$CXXCPP $CPPFLAGS'
43552 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
43553 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
43554 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
43556 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
43557 /* end confdefs.h. */
43567 if ac_fn_cxx_try_compile "$LINENO"; then :
43568 glibcxx_cv_func__atan2l_use=yes
43570 glibcxx_cv_func__atan2l_use=no
43572 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
43574 ac_cpp='$CPP $CPPFLAGS'
43575 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
43576 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
43577 ac_compiler_gnu=$ac_cv_c_compiler_gnu
43583 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__atan2l_use" >&5
43584 $as_echo "$glibcxx_cv_func__atan2l_use" >&6; }
43586 if test x$glibcxx_cv_func__atan2l_use = x"yes"; then
43587 for ac_func in _atan2l
43589 ac_fn_c_check_func "$LINENO" "_atan2l" "ac_cv_func__atan2l"
43590 if test "x$ac_cv_func__atan2l" = x""yes; then :
43591 cat >>confdefs.h <<_ACEOF
43592 #define HAVE__ATAN2L 1
43605 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for expl declaration" >&5
43606 $as_echo_n "checking for expl declaration... " >&6; }
43607 if test x${glibcxx_cv_func_expl_use+set} != xset; then
43608 if test "${glibcxx_cv_func_expl_use+set}" = set; then :
43609 $as_echo_n "(cached) " >&6
43614 ac_cpp='$CXXCPP $CPPFLAGS'
43615 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
43616 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
43617 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
43619 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
43620 /* end confdefs.h. */
43622 #ifdef HAVE_IEEEFP_H
43623 #include <ieeefp.h>
43634 if ac_fn_cxx_try_compile "$LINENO"; then :
43635 glibcxx_cv_func_expl_use=yes
43637 glibcxx_cv_func_expl_use=no
43639 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
43641 ac_cpp='$CPP $CPPFLAGS'
43642 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
43643 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
43644 ac_compiler_gnu=$ac_cv_c_compiler_gnu
43650 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_expl_use" >&5
43651 $as_echo "$glibcxx_cv_func_expl_use" >&6; }
43653 if test x$glibcxx_cv_func_expl_use = x"yes"; then
43654 for ac_func in expl
43656 ac_fn_c_check_func "$LINENO" "expl" "ac_cv_func_expl"
43657 if test "x$ac_cv_func_expl" = x""yes; then :
43658 cat >>confdefs.h <<_ACEOF
43659 #define HAVE_EXPL 1
43667 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _expl declaration" >&5
43668 $as_echo_n "checking for _expl declaration... " >&6; }
43669 if test x${glibcxx_cv_func__expl_use+set} != xset; then
43670 if test "${glibcxx_cv_func__expl_use+set}" = set; then :
43671 $as_echo_n "(cached) " >&6
43676 ac_cpp='$CXXCPP $CPPFLAGS'
43677 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
43678 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
43679 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
43681 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
43682 /* end confdefs.h. */
43684 #ifdef HAVE_IEEEFP_H
43685 #include <ieeefp.h>
43696 if ac_fn_cxx_try_compile "$LINENO"; then :
43697 glibcxx_cv_func__expl_use=yes
43699 glibcxx_cv_func__expl_use=no
43701 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
43703 ac_cpp='$CPP $CPPFLAGS'
43704 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
43705 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
43706 ac_compiler_gnu=$ac_cv_c_compiler_gnu
43712 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__expl_use" >&5
43713 $as_echo "$glibcxx_cv_func__expl_use" >&6; }
43715 if test x$glibcxx_cv_func__expl_use = x"yes"; then
43716 for ac_func in _expl
43718 ac_fn_c_check_func "$LINENO" "_expl" "ac_cv_func__expl"
43719 if test "x$ac_cv_func__expl" = x""yes; then :
43720 cat >>confdefs.h <<_ACEOF
43721 #define HAVE__EXPL 1
43734 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fabsl declaration" >&5
43735 $as_echo_n "checking for fabsl declaration... " >&6; }
43736 if test x${glibcxx_cv_func_fabsl_use+set} != xset; then
43737 if test "${glibcxx_cv_func_fabsl_use+set}" = set; then :
43738 $as_echo_n "(cached) " >&6
43743 ac_cpp='$CXXCPP $CPPFLAGS'
43744 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
43745 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
43746 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
43748 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
43749 /* end confdefs.h. */
43751 #ifdef HAVE_IEEEFP_H
43752 #include <ieeefp.h>
43763 if ac_fn_cxx_try_compile "$LINENO"; then :
43764 glibcxx_cv_func_fabsl_use=yes
43766 glibcxx_cv_func_fabsl_use=no
43768 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
43770 ac_cpp='$CPP $CPPFLAGS'
43771 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
43772 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
43773 ac_compiler_gnu=$ac_cv_c_compiler_gnu
43779 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_fabsl_use" >&5
43780 $as_echo "$glibcxx_cv_func_fabsl_use" >&6; }
43782 if test x$glibcxx_cv_func_fabsl_use = x"yes"; then
43783 for ac_func in fabsl
43785 ac_fn_c_check_func "$LINENO" "fabsl" "ac_cv_func_fabsl"
43786 if test "x$ac_cv_func_fabsl" = x""yes; then :
43787 cat >>confdefs.h <<_ACEOF
43788 #define HAVE_FABSL 1
43796 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _fabsl declaration" >&5
43797 $as_echo_n "checking for _fabsl declaration... " >&6; }
43798 if test x${glibcxx_cv_func__fabsl_use+set} != xset; then
43799 if test "${glibcxx_cv_func__fabsl_use+set}" = set; then :
43800 $as_echo_n "(cached) " >&6
43805 ac_cpp='$CXXCPP $CPPFLAGS'
43806 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
43807 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
43808 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
43810 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
43811 /* end confdefs.h. */
43813 #ifdef HAVE_IEEEFP_H
43814 #include <ieeefp.h>
43825 if ac_fn_cxx_try_compile "$LINENO"; then :
43826 glibcxx_cv_func__fabsl_use=yes
43828 glibcxx_cv_func__fabsl_use=no
43830 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
43832 ac_cpp='$CPP $CPPFLAGS'
43833 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
43834 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
43835 ac_compiler_gnu=$ac_cv_c_compiler_gnu
43841 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__fabsl_use" >&5
43842 $as_echo "$glibcxx_cv_func__fabsl_use" >&6; }
43844 if test x$glibcxx_cv_func__fabsl_use = x"yes"; then
43845 for ac_func in _fabsl
43847 ac_fn_c_check_func "$LINENO" "_fabsl" "ac_cv_func__fabsl"
43848 if test "x$ac_cv_func__fabsl" = x""yes; then :
43849 cat >>confdefs.h <<_ACEOF
43850 #define HAVE__FABSL 1
43863 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fmodl declaration" >&5
43864 $as_echo_n "checking for fmodl declaration... " >&6; }
43865 if test x${glibcxx_cv_func_fmodl_use+set} != xset; then
43866 if test "${glibcxx_cv_func_fmodl_use+set}" = set; then :
43867 $as_echo_n "(cached) " >&6
43872 ac_cpp='$CXXCPP $CPPFLAGS'
43873 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
43874 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
43875 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
43877 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
43878 /* end confdefs.h. */
43888 if ac_fn_cxx_try_compile "$LINENO"; then :
43889 glibcxx_cv_func_fmodl_use=yes
43891 glibcxx_cv_func_fmodl_use=no
43893 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
43895 ac_cpp='$CPP $CPPFLAGS'
43896 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
43897 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
43898 ac_compiler_gnu=$ac_cv_c_compiler_gnu
43904 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_fmodl_use" >&5
43905 $as_echo "$glibcxx_cv_func_fmodl_use" >&6; }
43907 if test x$glibcxx_cv_func_fmodl_use = x"yes"; then
43908 for ac_func in fmodl
43910 ac_fn_c_check_func "$LINENO" "fmodl" "ac_cv_func_fmodl"
43911 if test "x$ac_cv_func_fmodl" = x""yes; then :
43912 cat >>confdefs.h <<_ACEOF
43913 #define HAVE_FMODL 1
43921 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _fmodl declaration" >&5
43922 $as_echo_n "checking for _fmodl declaration... " >&6; }
43923 if test x${glibcxx_cv_func__fmodl_use+set} != xset; then
43924 if test "${glibcxx_cv_func__fmodl_use+set}" = set; then :
43925 $as_echo_n "(cached) " >&6
43930 ac_cpp='$CXXCPP $CPPFLAGS'
43931 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
43932 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
43933 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
43935 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
43936 /* end confdefs.h. */
43946 if ac_fn_cxx_try_compile "$LINENO"; then :
43947 glibcxx_cv_func__fmodl_use=yes
43949 glibcxx_cv_func__fmodl_use=no
43951 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
43953 ac_cpp='$CPP $CPPFLAGS'
43954 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
43955 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
43956 ac_compiler_gnu=$ac_cv_c_compiler_gnu
43962 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__fmodl_use" >&5
43963 $as_echo "$glibcxx_cv_func__fmodl_use" >&6; }
43965 if test x$glibcxx_cv_func__fmodl_use = x"yes"; then
43966 for ac_func in _fmodl
43968 ac_fn_c_check_func "$LINENO" "_fmodl" "ac_cv_func__fmodl"
43969 if test "x$ac_cv_func__fmodl" = x""yes; then :
43970 cat >>confdefs.h <<_ACEOF
43971 #define HAVE__FMODL 1
43984 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for frexpl declaration" >&5
43985 $as_echo_n "checking for frexpl declaration... " >&6; }
43986 if test x${glibcxx_cv_func_frexpl_use+set} != xset; then
43987 if test "${glibcxx_cv_func_frexpl_use+set}" = set; then :
43988 $as_echo_n "(cached) " >&6
43993 ac_cpp='$CXXCPP $CPPFLAGS'
43994 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
43995 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
43996 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
43998 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
43999 /* end confdefs.h. */
44009 if ac_fn_cxx_try_compile "$LINENO"; then :
44010 glibcxx_cv_func_frexpl_use=yes
44012 glibcxx_cv_func_frexpl_use=no
44014 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
44016 ac_cpp='$CPP $CPPFLAGS'
44017 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
44018 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
44019 ac_compiler_gnu=$ac_cv_c_compiler_gnu
44025 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_frexpl_use" >&5
44026 $as_echo "$glibcxx_cv_func_frexpl_use" >&6; }
44028 if test x$glibcxx_cv_func_frexpl_use = x"yes"; then
44029 for ac_func in frexpl
44031 ac_fn_c_check_func "$LINENO" "frexpl" "ac_cv_func_frexpl"
44032 if test "x$ac_cv_func_frexpl" = x""yes; then :
44033 cat >>confdefs.h <<_ACEOF
44034 #define HAVE_FREXPL 1
44042 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _frexpl declaration" >&5
44043 $as_echo_n "checking for _frexpl declaration... " >&6; }
44044 if test x${glibcxx_cv_func__frexpl_use+set} != xset; then
44045 if test "${glibcxx_cv_func__frexpl_use+set}" = set; then :
44046 $as_echo_n "(cached) " >&6
44051 ac_cpp='$CXXCPP $CPPFLAGS'
44052 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
44053 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
44054 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
44056 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
44057 /* end confdefs.h. */
44067 if ac_fn_cxx_try_compile "$LINENO"; then :
44068 glibcxx_cv_func__frexpl_use=yes
44070 glibcxx_cv_func__frexpl_use=no
44072 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
44074 ac_cpp='$CPP $CPPFLAGS'
44075 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
44076 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
44077 ac_compiler_gnu=$ac_cv_c_compiler_gnu
44083 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__frexpl_use" >&5
44084 $as_echo "$glibcxx_cv_func__frexpl_use" >&6; }
44086 if test x$glibcxx_cv_func__frexpl_use = x"yes"; then
44087 for ac_func in _frexpl
44089 ac_fn_c_check_func "$LINENO" "_frexpl" "ac_cv_func__frexpl"
44090 if test "x$ac_cv_func__frexpl" = x""yes; then :
44091 cat >>confdefs.h <<_ACEOF
44092 #define HAVE__FREXPL 1
44105 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for hypotl declaration" >&5
44106 $as_echo_n "checking for hypotl declaration... " >&6; }
44107 if test x${glibcxx_cv_func_hypotl_use+set} != xset; then
44108 if test "${glibcxx_cv_func_hypotl_use+set}" = set; then :
44109 $as_echo_n "(cached) " >&6
44114 ac_cpp='$CXXCPP $CPPFLAGS'
44115 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
44116 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
44117 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
44119 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
44120 /* end confdefs.h. */
44130 if ac_fn_cxx_try_compile "$LINENO"; then :
44131 glibcxx_cv_func_hypotl_use=yes
44133 glibcxx_cv_func_hypotl_use=no
44135 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
44137 ac_cpp='$CPP $CPPFLAGS'
44138 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
44139 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
44140 ac_compiler_gnu=$ac_cv_c_compiler_gnu
44146 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_hypotl_use" >&5
44147 $as_echo "$glibcxx_cv_func_hypotl_use" >&6; }
44149 if test x$glibcxx_cv_func_hypotl_use = x"yes"; then
44150 for ac_func in hypotl
44152 ac_fn_c_check_func "$LINENO" "hypotl" "ac_cv_func_hypotl"
44153 if test "x$ac_cv_func_hypotl" = x""yes; then :
44154 cat >>confdefs.h <<_ACEOF
44155 #define HAVE_HYPOTL 1
44163 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _hypotl declaration" >&5
44164 $as_echo_n "checking for _hypotl declaration... " >&6; }
44165 if test x${glibcxx_cv_func__hypotl_use+set} != xset; then
44166 if test "${glibcxx_cv_func__hypotl_use+set}" = set; then :
44167 $as_echo_n "(cached) " >&6
44172 ac_cpp='$CXXCPP $CPPFLAGS'
44173 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
44174 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
44175 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
44177 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
44178 /* end confdefs.h. */
44188 if ac_fn_cxx_try_compile "$LINENO"; then :
44189 glibcxx_cv_func__hypotl_use=yes
44191 glibcxx_cv_func__hypotl_use=no
44193 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
44195 ac_cpp='$CPP $CPPFLAGS'
44196 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
44197 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
44198 ac_compiler_gnu=$ac_cv_c_compiler_gnu
44204 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__hypotl_use" >&5
44205 $as_echo "$glibcxx_cv_func__hypotl_use" >&6; }
44207 if test x$glibcxx_cv_func__hypotl_use = x"yes"; then
44208 for ac_func in _hypotl
44210 ac_fn_c_check_func "$LINENO" "_hypotl" "ac_cv_func__hypotl"
44211 if test "x$ac_cv_func__hypotl" = x""yes; then :
44212 cat >>confdefs.h <<_ACEOF
44213 #define HAVE__HYPOTL 1
44226 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ldexpl declaration" >&5
44227 $as_echo_n "checking for ldexpl declaration... " >&6; }
44228 if test x${glibcxx_cv_func_ldexpl_use+set} != xset; then
44229 if test "${glibcxx_cv_func_ldexpl_use+set}" = set; then :
44230 $as_echo_n "(cached) " >&6
44235 ac_cpp='$CXXCPP $CPPFLAGS'
44236 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
44237 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
44238 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
44240 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
44241 /* end confdefs.h. */
44251 if ac_fn_cxx_try_compile "$LINENO"; then :
44252 glibcxx_cv_func_ldexpl_use=yes
44254 glibcxx_cv_func_ldexpl_use=no
44256 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
44258 ac_cpp='$CPP $CPPFLAGS'
44259 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
44260 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
44261 ac_compiler_gnu=$ac_cv_c_compiler_gnu
44267 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_ldexpl_use" >&5
44268 $as_echo "$glibcxx_cv_func_ldexpl_use" >&6; }
44270 if test x$glibcxx_cv_func_ldexpl_use = x"yes"; then
44271 for ac_func in ldexpl
44273 ac_fn_c_check_func "$LINENO" "ldexpl" "ac_cv_func_ldexpl"
44274 if test "x$ac_cv_func_ldexpl" = x""yes; then :
44275 cat >>confdefs.h <<_ACEOF
44276 #define HAVE_LDEXPL 1
44284 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _ldexpl declaration" >&5
44285 $as_echo_n "checking for _ldexpl declaration... " >&6; }
44286 if test x${glibcxx_cv_func__ldexpl_use+set} != xset; then
44287 if test "${glibcxx_cv_func__ldexpl_use+set}" = set; then :
44288 $as_echo_n "(cached) " >&6
44293 ac_cpp='$CXXCPP $CPPFLAGS'
44294 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
44295 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
44296 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
44298 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
44299 /* end confdefs.h. */
44309 if ac_fn_cxx_try_compile "$LINENO"; then :
44310 glibcxx_cv_func__ldexpl_use=yes
44312 glibcxx_cv_func__ldexpl_use=no
44314 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
44316 ac_cpp='$CPP $CPPFLAGS'
44317 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
44318 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
44319 ac_compiler_gnu=$ac_cv_c_compiler_gnu
44325 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__ldexpl_use" >&5
44326 $as_echo "$glibcxx_cv_func__ldexpl_use" >&6; }
44328 if test x$glibcxx_cv_func__ldexpl_use = x"yes"; then
44329 for ac_func in _ldexpl
44331 ac_fn_c_check_func "$LINENO" "_ldexpl" "ac_cv_func__ldexpl"
44332 if test "x$ac_cv_func__ldexpl" = x""yes; then :
44333 cat >>confdefs.h <<_ACEOF
44334 #define HAVE__LDEXPL 1
44347 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for logl declaration" >&5
44348 $as_echo_n "checking for logl declaration... " >&6; }
44349 if test x${glibcxx_cv_func_logl_use+set} != xset; then
44350 if test "${glibcxx_cv_func_logl_use+set}" = set; then :
44351 $as_echo_n "(cached) " >&6
44356 ac_cpp='$CXXCPP $CPPFLAGS'
44357 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
44358 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
44359 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
44361 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
44362 /* end confdefs.h. */
44364 #ifdef HAVE_IEEEFP_H
44365 #include <ieeefp.h>
44376 if ac_fn_cxx_try_compile "$LINENO"; then :
44377 glibcxx_cv_func_logl_use=yes
44379 glibcxx_cv_func_logl_use=no
44381 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
44383 ac_cpp='$CPP $CPPFLAGS'
44384 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
44385 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
44386 ac_compiler_gnu=$ac_cv_c_compiler_gnu
44392 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_logl_use" >&5
44393 $as_echo "$glibcxx_cv_func_logl_use" >&6; }
44395 if test x$glibcxx_cv_func_logl_use = x"yes"; then
44396 for ac_func in logl
44398 ac_fn_c_check_func "$LINENO" "logl" "ac_cv_func_logl"
44399 if test "x$ac_cv_func_logl" = x""yes; then :
44400 cat >>confdefs.h <<_ACEOF
44401 #define HAVE_LOGL 1
44409 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _logl declaration" >&5
44410 $as_echo_n "checking for _logl declaration... " >&6; }
44411 if test x${glibcxx_cv_func__logl_use+set} != xset; then
44412 if test "${glibcxx_cv_func__logl_use+set}" = set; then :
44413 $as_echo_n "(cached) " >&6
44418 ac_cpp='$CXXCPP $CPPFLAGS'
44419 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
44420 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
44421 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
44423 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
44424 /* end confdefs.h. */
44426 #ifdef HAVE_IEEEFP_H
44427 #include <ieeefp.h>
44438 if ac_fn_cxx_try_compile "$LINENO"; then :
44439 glibcxx_cv_func__logl_use=yes
44441 glibcxx_cv_func__logl_use=no
44443 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
44445 ac_cpp='$CPP $CPPFLAGS'
44446 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
44447 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
44448 ac_compiler_gnu=$ac_cv_c_compiler_gnu
44454 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__logl_use" >&5
44455 $as_echo "$glibcxx_cv_func__logl_use" >&6; }
44457 if test x$glibcxx_cv_func__logl_use = x"yes"; then
44458 for ac_func in _logl
44460 ac_fn_c_check_func "$LINENO" "_logl" "ac_cv_func__logl"
44461 if test "x$ac_cv_func__logl" = x""yes; then :
44462 cat >>confdefs.h <<_ACEOF
44463 #define HAVE__LOGL 1
44476 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for log10l declaration" >&5
44477 $as_echo_n "checking for log10l declaration... " >&6; }
44478 if test x${glibcxx_cv_func_log10l_use+set} != xset; then
44479 if test "${glibcxx_cv_func_log10l_use+set}" = set; then :
44480 $as_echo_n "(cached) " >&6
44485 ac_cpp='$CXXCPP $CPPFLAGS'
44486 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
44487 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
44488 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
44490 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
44491 /* end confdefs.h. */
44493 #ifdef HAVE_IEEEFP_H
44494 #include <ieeefp.h>
44505 if ac_fn_cxx_try_compile "$LINENO"; then :
44506 glibcxx_cv_func_log10l_use=yes
44508 glibcxx_cv_func_log10l_use=no
44510 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
44512 ac_cpp='$CPP $CPPFLAGS'
44513 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
44514 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
44515 ac_compiler_gnu=$ac_cv_c_compiler_gnu
44521 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_log10l_use" >&5
44522 $as_echo "$glibcxx_cv_func_log10l_use" >&6; }
44524 if test x$glibcxx_cv_func_log10l_use = x"yes"; then
44525 for ac_func in log10l
44527 ac_fn_c_check_func "$LINENO" "log10l" "ac_cv_func_log10l"
44528 if test "x$ac_cv_func_log10l" = x""yes; then :
44529 cat >>confdefs.h <<_ACEOF
44530 #define HAVE_LOG10L 1
44538 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _log10l declaration" >&5
44539 $as_echo_n "checking for _log10l declaration... " >&6; }
44540 if test x${glibcxx_cv_func__log10l_use+set} != xset; then
44541 if test "${glibcxx_cv_func__log10l_use+set}" = set; then :
44542 $as_echo_n "(cached) " >&6
44547 ac_cpp='$CXXCPP $CPPFLAGS'
44548 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
44549 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
44550 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
44552 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
44553 /* end confdefs.h. */
44555 #ifdef HAVE_IEEEFP_H
44556 #include <ieeefp.h>
44567 if ac_fn_cxx_try_compile "$LINENO"; then :
44568 glibcxx_cv_func__log10l_use=yes
44570 glibcxx_cv_func__log10l_use=no
44572 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
44574 ac_cpp='$CPP $CPPFLAGS'
44575 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
44576 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
44577 ac_compiler_gnu=$ac_cv_c_compiler_gnu
44583 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__log10l_use" >&5
44584 $as_echo "$glibcxx_cv_func__log10l_use" >&6; }
44586 if test x$glibcxx_cv_func__log10l_use = x"yes"; then
44587 for ac_func in _log10l
44589 ac_fn_c_check_func "$LINENO" "_log10l" "ac_cv_func__log10l"
44590 if test "x$ac_cv_func__log10l" = x""yes; then :
44591 cat >>confdefs.h <<_ACEOF
44592 #define HAVE__LOG10L 1
44605 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for modfl declaration" >&5
44606 $as_echo_n "checking for modfl declaration... " >&6; }
44607 if test x${glibcxx_cv_func_modfl_use+set} != xset; then
44608 if test "${glibcxx_cv_func_modfl_use+set}" = set; then :
44609 $as_echo_n "(cached) " >&6
44614 ac_cpp='$CXXCPP $CPPFLAGS'
44615 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
44616 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
44617 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
44619 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
44620 /* end confdefs.h. */
44630 if ac_fn_cxx_try_compile "$LINENO"; then :
44631 glibcxx_cv_func_modfl_use=yes
44633 glibcxx_cv_func_modfl_use=no
44635 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
44637 ac_cpp='$CPP $CPPFLAGS'
44638 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
44639 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
44640 ac_compiler_gnu=$ac_cv_c_compiler_gnu
44646 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_modfl_use" >&5
44647 $as_echo "$glibcxx_cv_func_modfl_use" >&6; }
44649 if test x$glibcxx_cv_func_modfl_use = x"yes"; then
44650 for ac_func in modfl
44652 ac_fn_c_check_func "$LINENO" "modfl" "ac_cv_func_modfl"
44653 if test "x$ac_cv_func_modfl" = x""yes; then :
44654 cat >>confdefs.h <<_ACEOF
44655 #define HAVE_MODFL 1
44663 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _modfl declaration" >&5
44664 $as_echo_n "checking for _modfl declaration... " >&6; }
44665 if test x${glibcxx_cv_func__modfl_use+set} != xset; then
44666 if test "${glibcxx_cv_func__modfl_use+set}" = set; then :
44667 $as_echo_n "(cached) " >&6
44672 ac_cpp='$CXXCPP $CPPFLAGS'
44673 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
44674 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
44675 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
44677 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
44678 /* end confdefs.h. */
44688 if ac_fn_cxx_try_compile "$LINENO"; then :
44689 glibcxx_cv_func__modfl_use=yes
44691 glibcxx_cv_func__modfl_use=no
44693 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
44695 ac_cpp='$CPP $CPPFLAGS'
44696 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
44697 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
44698 ac_compiler_gnu=$ac_cv_c_compiler_gnu
44704 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__modfl_use" >&5
44705 $as_echo "$glibcxx_cv_func__modfl_use" >&6; }
44707 if test x$glibcxx_cv_func__modfl_use = x"yes"; then
44708 for ac_func in _modfl
44710 ac_fn_c_check_func "$LINENO" "_modfl" "ac_cv_func__modfl"
44711 if test "x$ac_cv_func__modfl" = x""yes; then :
44712 cat >>confdefs.h <<_ACEOF
44713 #define HAVE__MODFL 1
44726 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for powl declaration" >&5
44727 $as_echo_n "checking for powl declaration... " >&6; }
44728 if test x${glibcxx_cv_func_powl_use+set} != xset; then
44729 if test "${glibcxx_cv_func_powl_use+set}" = set; then :
44730 $as_echo_n "(cached) " >&6
44735 ac_cpp='$CXXCPP $CPPFLAGS'
44736 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
44737 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
44738 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
44740 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
44741 /* end confdefs.h. */
44751 if ac_fn_cxx_try_compile "$LINENO"; then :
44752 glibcxx_cv_func_powl_use=yes
44754 glibcxx_cv_func_powl_use=no
44756 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
44758 ac_cpp='$CPP $CPPFLAGS'
44759 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
44760 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
44761 ac_compiler_gnu=$ac_cv_c_compiler_gnu
44767 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_powl_use" >&5
44768 $as_echo "$glibcxx_cv_func_powl_use" >&6; }
44770 if test x$glibcxx_cv_func_powl_use = x"yes"; then
44771 for ac_func in powl
44773 ac_fn_c_check_func "$LINENO" "powl" "ac_cv_func_powl"
44774 if test "x$ac_cv_func_powl" = x""yes; then :
44775 cat >>confdefs.h <<_ACEOF
44776 #define HAVE_POWL 1
44784 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _powl declaration" >&5
44785 $as_echo_n "checking for _powl declaration... " >&6; }
44786 if test x${glibcxx_cv_func__powl_use+set} != xset; then
44787 if test "${glibcxx_cv_func__powl_use+set}" = set; then :
44788 $as_echo_n "(cached) " >&6
44793 ac_cpp='$CXXCPP $CPPFLAGS'
44794 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
44795 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
44796 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
44798 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
44799 /* end confdefs.h. */
44809 if ac_fn_cxx_try_compile "$LINENO"; then :
44810 glibcxx_cv_func__powl_use=yes
44812 glibcxx_cv_func__powl_use=no
44814 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
44816 ac_cpp='$CPP $CPPFLAGS'
44817 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
44818 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
44819 ac_compiler_gnu=$ac_cv_c_compiler_gnu
44825 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__powl_use" >&5
44826 $as_echo "$glibcxx_cv_func__powl_use" >&6; }
44828 if test x$glibcxx_cv_func__powl_use = x"yes"; then
44829 for ac_func in _powl
44831 ac_fn_c_check_func "$LINENO" "_powl" "ac_cv_func__powl"
44832 if test "x$ac_cv_func__powl" = x""yes; then :
44833 cat >>confdefs.h <<_ACEOF
44834 #define HAVE__POWL 1
44847 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sqrtl declaration" >&5
44848 $as_echo_n "checking for sqrtl declaration... " >&6; }
44849 if test x${glibcxx_cv_func_sqrtl_use+set} != xset; then
44850 if test "${glibcxx_cv_func_sqrtl_use+set}" = set; then :
44851 $as_echo_n "(cached) " >&6
44856 ac_cpp='$CXXCPP $CPPFLAGS'
44857 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
44858 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
44859 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
44861 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
44862 /* end confdefs.h. */
44864 #ifdef HAVE_IEEEFP_H
44865 #include <ieeefp.h>
44876 if ac_fn_cxx_try_compile "$LINENO"; then :
44877 glibcxx_cv_func_sqrtl_use=yes
44879 glibcxx_cv_func_sqrtl_use=no
44881 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
44883 ac_cpp='$CPP $CPPFLAGS'
44884 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
44885 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
44886 ac_compiler_gnu=$ac_cv_c_compiler_gnu
44892 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_sqrtl_use" >&5
44893 $as_echo "$glibcxx_cv_func_sqrtl_use" >&6; }
44895 if test x$glibcxx_cv_func_sqrtl_use = x"yes"; then
44896 for ac_func in sqrtl
44898 ac_fn_c_check_func "$LINENO" "sqrtl" "ac_cv_func_sqrtl"
44899 if test "x$ac_cv_func_sqrtl" = x""yes; then :
44900 cat >>confdefs.h <<_ACEOF
44901 #define HAVE_SQRTL 1
44909 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _sqrtl declaration" >&5
44910 $as_echo_n "checking for _sqrtl declaration... " >&6; }
44911 if test x${glibcxx_cv_func__sqrtl_use+set} != xset; then
44912 if test "${glibcxx_cv_func__sqrtl_use+set}" = set; then :
44913 $as_echo_n "(cached) " >&6
44918 ac_cpp='$CXXCPP $CPPFLAGS'
44919 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
44920 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
44921 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
44923 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
44924 /* end confdefs.h. */
44926 #ifdef HAVE_IEEEFP_H
44927 #include <ieeefp.h>
44938 if ac_fn_cxx_try_compile "$LINENO"; then :
44939 glibcxx_cv_func__sqrtl_use=yes
44941 glibcxx_cv_func__sqrtl_use=no
44943 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
44945 ac_cpp='$CPP $CPPFLAGS'
44946 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
44947 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
44948 ac_compiler_gnu=$ac_cv_c_compiler_gnu
44954 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__sqrtl_use" >&5
44955 $as_echo "$glibcxx_cv_func__sqrtl_use" >&6; }
44957 if test x$glibcxx_cv_func__sqrtl_use = x"yes"; then
44958 for ac_func in _sqrtl
44960 ac_fn_c_check_func "$LINENO" "_sqrtl" "ac_cv_func__sqrtl"
44961 if test "x$ac_cv_func__sqrtl" = x""yes; then :
44962 cat >>confdefs.h <<_ACEOF
44963 #define HAVE__SQRTL 1
44976 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sincosl declaration" >&5
44977 $as_echo_n "checking for sincosl declaration... " >&6; }
44978 if test x${glibcxx_cv_func_sincosl_use+set} != xset; then
44979 if test "${glibcxx_cv_func_sincosl_use+set}" = set; then :
44980 $as_echo_n "(cached) " >&6
44985 ac_cpp='$CXXCPP $CPPFLAGS'
44986 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
44987 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
44988 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
44990 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
44991 /* end confdefs.h. */
45001 if ac_fn_cxx_try_compile "$LINENO"; then :
45002 glibcxx_cv_func_sincosl_use=yes
45004 glibcxx_cv_func_sincosl_use=no
45006 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
45008 ac_cpp='$CPP $CPPFLAGS'
45009 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
45010 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
45011 ac_compiler_gnu=$ac_cv_c_compiler_gnu
45017 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_sincosl_use" >&5
45018 $as_echo "$glibcxx_cv_func_sincosl_use" >&6; }
45020 if test x$glibcxx_cv_func_sincosl_use = x"yes"; then
45021 for ac_func in sincosl
45023 ac_fn_c_check_func "$LINENO" "sincosl" "ac_cv_func_sincosl"
45024 if test "x$ac_cv_func_sincosl" = x""yes; then :
45025 cat >>confdefs.h <<_ACEOF
45026 #define HAVE_SINCOSL 1
45034 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _sincosl declaration" >&5
45035 $as_echo_n "checking for _sincosl declaration... " >&6; }
45036 if test x${glibcxx_cv_func__sincosl_use+set} != xset; then
45037 if test "${glibcxx_cv_func__sincosl_use+set}" = set; then :
45038 $as_echo_n "(cached) " >&6
45043 ac_cpp='$CXXCPP $CPPFLAGS'
45044 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
45045 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
45046 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
45048 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
45049 /* end confdefs.h. */
45059 if ac_fn_cxx_try_compile "$LINENO"; then :
45060 glibcxx_cv_func__sincosl_use=yes
45062 glibcxx_cv_func__sincosl_use=no
45064 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
45066 ac_cpp='$CPP $CPPFLAGS'
45067 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
45068 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
45069 ac_compiler_gnu=$ac_cv_c_compiler_gnu
45075 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__sincosl_use" >&5
45076 $as_echo "$glibcxx_cv_func__sincosl_use" >&6; }
45078 if test x$glibcxx_cv_func__sincosl_use = x"yes"; then
45079 for ac_func in _sincosl
45081 ac_fn_c_check_func "$LINENO" "_sincosl" "ac_cv_func__sincosl"
45082 if test "x$ac_cv_func__sincosl" = x""yes; then :
45083 cat >>confdefs.h <<_ACEOF
45084 #define HAVE__SINCOSL 1
45097 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for finitel declaration" >&5
45098 $as_echo_n "checking for finitel declaration... " >&6; }
45099 if test x${glibcxx_cv_func_finitel_use+set} != xset; then
45100 if test "${glibcxx_cv_func_finitel_use+set}" = set; then :
45101 $as_echo_n "(cached) " >&6
45106 ac_cpp='$CXXCPP $CPPFLAGS'
45107 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
45108 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
45109 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
45111 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
45112 /* end confdefs.h. */
45114 #ifdef HAVE_IEEEFP_H
45115 #include <ieeefp.h>
45126 if ac_fn_cxx_try_compile "$LINENO"; then :
45127 glibcxx_cv_func_finitel_use=yes
45129 glibcxx_cv_func_finitel_use=no
45131 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
45133 ac_cpp='$CPP $CPPFLAGS'
45134 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
45135 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
45136 ac_compiler_gnu=$ac_cv_c_compiler_gnu
45142 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_finitel_use" >&5
45143 $as_echo "$glibcxx_cv_func_finitel_use" >&6; }
45145 if test x$glibcxx_cv_func_finitel_use = x"yes"; then
45146 for ac_func in finitel
45148 ac_fn_c_check_func "$LINENO" "finitel" "ac_cv_func_finitel"
45149 if test "x$ac_cv_func_finitel" = x""yes; then :
45150 cat >>confdefs.h <<_ACEOF
45151 #define HAVE_FINITEL 1
45159 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _finitel declaration" >&5
45160 $as_echo_n "checking for _finitel declaration... " >&6; }
45161 if test x${glibcxx_cv_func__finitel_use+set} != xset; then
45162 if test "${glibcxx_cv_func__finitel_use+set}" = set; then :
45163 $as_echo_n "(cached) " >&6
45168 ac_cpp='$CXXCPP $CPPFLAGS'
45169 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
45170 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
45171 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
45173 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
45174 /* end confdefs.h. */
45176 #ifdef HAVE_IEEEFP_H
45177 #include <ieeefp.h>
45188 if ac_fn_cxx_try_compile "$LINENO"; then :
45189 glibcxx_cv_func__finitel_use=yes
45191 glibcxx_cv_func__finitel_use=no
45193 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
45195 ac_cpp='$CPP $CPPFLAGS'
45196 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
45197 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
45198 ac_compiler_gnu=$ac_cv_c_compiler_gnu
45204 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__finitel_use" >&5
45205 $as_echo "$glibcxx_cv_func__finitel_use" >&6; }
45207 if test x$glibcxx_cv_func__finitel_use = x"yes"; then
45208 for ac_func in _finitel
45210 ac_fn_c_check_func "$LINENO" "_finitel" "ac_cv_func__finitel"
45211 if test "x$ac_cv_func__finitel" = x""yes; then :
45212 cat >>confdefs.h <<_ACEOF
45213 #define HAVE__FINITEL 1
45225 LIBS="$ac_save_LIBS"
45226 CXXFLAGS="$ac_save_CXXFLAGS"
45229 ac_test_CXXFLAGS="${CXXFLAGS+set}"
45230 ac_save_CXXFLAGS="$CXXFLAGS"
45231 CXXFLAGS='-fno-builtin -D_GNU_SOURCE'
45234 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for at_quick_exit declaration" >&5
45235 $as_echo_n "checking for at_quick_exit declaration... " >&6; }
45236 if test x${glibcxx_cv_func_at_quick_exit_use+set} != xset; then
45237 if test "${glibcxx_cv_func_at_quick_exit_use+set}" = set; then :
45238 $as_echo_n "(cached) " >&6
45243 ac_cpp='$CXXCPP $CPPFLAGS'
45244 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
45245 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
45246 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
45248 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
45249 /* end confdefs.h. */
45250 #include <stdlib.h>
45259 if ac_fn_cxx_try_compile "$LINENO"; then :
45260 glibcxx_cv_func_at_quick_exit_use=yes
45262 glibcxx_cv_func_at_quick_exit_use=no
45264 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
45266 ac_cpp='$CPP $CPPFLAGS'
45267 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
45268 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
45269 ac_compiler_gnu=$ac_cv_c_compiler_gnu
45275 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_at_quick_exit_use" >&5
45276 $as_echo "$glibcxx_cv_func_at_quick_exit_use" >&6; }
45277 if test x$glibcxx_cv_func_at_quick_exit_use = x"yes"; then
45278 for ac_func in at_quick_exit
45280 ac_fn_c_check_func "$LINENO" "at_quick_exit" "ac_cv_func_at_quick_exit"
45281 if test "x$ac_cv_func_at_quick_exit" = x""yes; then :
45282 cat >>confdefs.h <<_ACEOF
45283 #define HAVE_AT_QUICK_EXIT 1
45292 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for quick_exit declaration" >&5
45293 $as_echo_n "checking for quick_exit declaration... " >&6; }
45294 if test x${glibcxx_cv_func_quick_exit_use+set} != xset; then
45295 if test "${glibcxx_cv_func_quick_exit_use+set}" = set; then :
45296 $as_echo_n "(cached) " >&6
45301 ac_cpp='$CXXCPP $CPPFLAGS'
45302 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
45303 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
45304 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
45306 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
45307 /* end confdefs.h. */
45308 #include <stdlib.h>
45317 if ac_fn_cxx_try_compile "$LINENO"; then :
45318 glibcxx_cv_func_quick_exit_use=yes
45320 glibcxx_cv_func_quick_exit_use=no
45322 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
45324 ac_cpp='$CPP $CPPFLAGS'
45325 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
45326 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
45327 ac_compiler_gnu=$ac_cv_c_compiler_gnu
45333 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_quick_exit_use" >&5
45334 $as_echo "$glibcxx_cv_func_quick_exit_use" >&6; }
45335 if test x$glibcxx_cv_func_quick_exit_use = x"yes"; then
45336 for ac_func in quick_exit
45338 ac_fn_c_check_func "$LINENO" "quick_exit" "ac_cv_func_quick_exit"
45339 if test "x$ac_cv_func_quick_exit" = x""yes; then :
45340 cat >>confdefs.h <<_ACEOF
45341 #define HAVE_QUICK_EXIT 1
45350 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for strtold declaration" >&5
45351 $as_echo_n "checking for strtold declaration... " >&6; }
45352 if test x${glibcxx_cv_func_strtold_use+set} != xset; then
45353 if test "${glibcxx_cv_func_strtold_use+set}" = set; then :
45354 $as_echo_n "(cached) " >&6
45359 ac_cpp='$CXXCPP $CPPFLAGS'
45360 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
45361 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
45362 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
45364 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
45365 /* end confdefs.h. */
45366 #include <stdlib.h>
45375 if ac_fn_cxx_try_compile "$LINENO"; then :
45376 glibcxx_cv_func_strtold_use=yes
45378 glibcxx_cv_func_strtold_use=no
45380 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
45382 ac_cpp='$CPP $CPPFLAGS'
45383 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
45384 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
45385 ac_compiler_gnu=$ac_cv_c_compiler_gnu
45391 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_strtold_use" >&5
45392 $as_echo "$glibcxx_cv_func_strtold_use" >&6; }
45393 if test x$glibcxx_cv_func_strtold_use = x"yes"; then
45394 for ac_func in strtold
45396 ac_fn_c_check_func "$LINENO" "strtold" "ac_cv_func_strtold"
45397 if test "x$ac_cv_func_strtold" = x""yes; then :
45398 cat >>confdefs.h <<_ACEOF
45399 #define HAVE_STRTOLD 1
45410 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for strtof declaration" >&5
45411 $as_echo_n "checking for strtof declaration... " >&6; }
45412 if test x${glibcxx_cv_func_strtof_use+set} != xset; then
45413 if test "${glibcxx_cv_func_strtof_use+set}" = set; then :
45414 $as_echo_n "(cached) " >&6
45419 ac_cpp='$CXXCPP $CPPFLAGS'
45420 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
45421 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
45422 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
45424 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
45425 /* end confdefs.h. */
45426 #include <stdlib.h>
45435 if ac_fn_cxx_try_compile "$LINENO"; then :
45436 glibcxx_cv_func_strtof_use=yes
45438 glibcxx_cv_func_strtof_use=no
45440 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
45442 ac_cpp='$CPP $CPPFLAGS'
45443 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
45444 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
45445 ac_compiler_gnu=$ac_cv_c_compiler_gnu
45451 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_strtof_use" >&5
45452 $as_echo "$glibcxx_cv_func_strtof_use" >&6; }
45453 if test x$glibcxx_cv_func_strtof_use = x"yes"; then
45454 for ac_func in strtof
45456 ac_fn_c_check_func "$LINENO" "strtof" "ac_cv_func_strtof"
45457 if test "x$ac_cv_func_strtof" = x""yes; then :
45458 cat >>confdefs.h <<_ACEOF
45459 #define HAVE_STRTOF 1
45470 CXXFLAGS="$ac_save_CXXFLAGS"
45475 # GLIBCXX_CHECK_MATH_SUPPORT
45476 $as_echo "#define HAVE_ISINF 1" >>confdefs.h
45478 $as_echo "#define HAVE_ISNAN 1" >>confdefs.h
45480 $as_echo "#define HAVE_FINITE 1" >>confdefs.h
45482 $as_echo "#define HAVE_SINCOS 1" >>confdefs.h
45484 $as_echo "#define HAVE_HYPOT 1" >>confdefs.h
45489 SECTION_FLAGS='-ffunction-sections -fdata-sections'
45492 # If we're not using GNU ld, then there's no point in even trying these
45493 # tests. Check for that first. We should have already tested for gld
45494 # by now (in libtool), but require it now just to be safe...
45495 test -z "$SECTION_LDFLAGS" && SECTION_LDFLAGS=''
45496 test -z "$OPT_LDFLAGS" && OPT_LDFLAGS=''
45500 # The name set by libtool depends on the version of libtool. Shame on us
45501 # for depending on an impl detail, but c'est la vie. Older versions used
45502 # ac_cv_prog_gnu_ld, but now it's lt_cv_prog_gnu_ld, and is copied back on
45503 # top of with_gnu_ld (which is also set by --with-gnu-ld, so that actually
45504 # makes sense). We'll test with_gnu_ld everywhere else, so if that isn't
45505 # set (hence we're using an older libtool), then set it.
45506 if test x${with_gnu_ld+set} != xset; then
45507 if test x${ac_cv_prog_gnu_ld+set} != xset; then
45508 # We got through "ac_require(ac_prog_ld)" and still not set? Huh?
45511 with_gnu_ld=$ac_cv_prog_gnu_ld
45515 # Start by getting the version number. I think the libtool test already
45516 # does some of this, but throws away the result.
45517 glibcxx_ld_is_gold=no
45518 if test x"$with_gnu_ld" = x"yes"; then
45519 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld version" >&5
45520 $as_echo_n "checking for ld version... " >&6; }
45522 if $LD --version 2>/dev/null | grep 'GNU gold' >/dev/null 2>&1; then
45523 glibcxx_ld_is_gold=yes
45525 ldver=`$LD --version 2>/dev/null |
45526 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'`
45528 glibcxx_gnu_ld_version=`echo $ldver | \
45529 $AWK -F. '{ if (NF<3) $3=0; print ($1*100+$2)*100+$3 }'`
45530 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_gnu_ld_version" >&5
45531 $as_echo "$glibcxx_gnu_ld_version" >&6; }
45534 # Set --gc-sections.
45535 glibcxx_have_gc_sections=no
45536 if test "$glibcxx_ld_is_gold" = "yes"; then
45537 if $LD --help 2>/dev/null | grep gc-sections >/dev/null 2>&1; then
45538 glibcxx_have_gc_sections=yes
45541 glibcxx_gcsections_min_ld=21602
45542 if test x"$with_gnu_ld" = x"yes" &&
45543 test $glibcxx_gnu_ld_version -gt $glibcxx_gcsections_min_ld ; then
45544 glibcxx_have_gc_sections=yes
45547 if test "$glibcxx_have_gc_sections" = "yes"; then
45548 # Sufficiently young GNU ld it is! Joy and bunny rabbits!
45549 # NB: This flag only works reliably after 2.16.1. Configure tests
45550 # for this are difficult, so hard wire a value that should work.
45552 ac_test_CFLAGS="${CFLAGS+set}"
45553 ac_save_CFLAGS="$CFLAGS"
45554 CFLAGS='-Wl,--gc-sections'
45556 # Check for -Wl,--gc-sections
45557 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld that supports -Wl,--gc-sections" >&5
45558 $as_echo_n "checking for ld that supports -Wl,--gc-sections... " >&6; }
45559 if test x$gcc_no_link = xyes; then
45560 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
45562 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
45563 /* end confdefs.h. */
45564 int one(void) { return 1; }
45565 int two(void) { return 2; }
45575 if ac_fn_c_try_link "$LINENO"; then :
45580 rm -f core conftest.err conftest.$ac_objext \
45581 conftest$ac_exeext conftest.$ac_ext
45582 if test "$ac_gcsections" = "yes"; then
45585 if $CC -c conftest.c; then
45586 if $LD --gc-sections -o conftest conftest.o 2>&1 | \
45587 grep "Warning: gc-sections option ignored" > /dev/null; then
45591 rm -f conftest.c conftest.o conftest
45593 if test "$ac_gcsections" = "yes"; then
45594 SECTION_LDFLAGS="-Wl,--gc-sections $SECTION_LDFLAGS"
45596 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_gcsections" >&5
45597 $as_echo "$ac_gcsections" >&6; }
45599 if test "$ac_test_CFLAGS" = set; then
45600 CFLAGS="$ac_save_CFLAGS"
45602 # this is the suspicious part
45608 # Note this is only for shared objects.
45610 if test x"$with_gnu_ld" = x"yes"; then
45611 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld that supports -Wl,-z,relro" >&5
45612 $as_echo_n "checking for ld that supports -Wl,-z,relro... " >&6; }
45613 cxx_z_relo=`$LD -v --help 2>/dev/null | grep "z relro"`
45614 if test -n "$cxx_z_relo"; then
45615 OPT_LDFLAGS="-Wl,-z,relro"
45618 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ld_relro" >&5
45619 $as_echo "$ac_ld_relro" >&6; }
45622 # Set linker optimization flags.
45623 if test x"$with_gnu_ld" = x"yes"; then
45624 OPT_LDFLAGS="-Wl,-O1 $OPT_LDFLAGS"
45630 $as_echo "#define HAVE_SETENV 1" >>confdefs.h
45632 $as_echo "#define HAVE_FINITEF 1" >>confdefs.h
45634 $as_echo "#define HAVE_FINITE 1" >>confdefs.h
45636 $as_echo "#define HAVE_FREXPF 1" >>confdefs.h
45638 $as_echo "#define HAVE_HYPOT 1" >>confdefs.h
45640 $as_echo "#define HAVE_HYPOTF 1" >>confdefs.h
45642 $as_echo "#define HAVE_ISINF 1" >>confdefs.h
45644 $as_echo "#define HAVE_ISNAN 1" >>confdefs.h
45646 $as_echo "#define HAVE_ISNANF 1" >>confdefs.h
45649 $as_echo "#define HAVE_ACOSF 1" >>confdefs.h
45651 $as_echo "#define HAVE_ASINF 1" >>confdefs.h
45653 $as_echo "#define HAVE_ATAN2F 1" >>confdefs.h
45655 $as_echo "#define HAVE_ATANF 1" >>confdefs.h
45657 $as_echo "#define HAVE_CEILF 1" >>confdefs.h
45659 $as_echo "#define HAVE_COSF 1" >>confdefs.h
45661 $as_echo "#define HAVE_COSHF 1" >>confdefs.h
45663 $as_echo "#define HAVE_EXPF 1" >>confdefs.h
45665 $as_echo "#define HAVE_FABSF 1" >>confdefs.h
45667 $as_echo "#define HAVE_FLOORF 1" >>confdefs.h
45669 $as_echo "#define HAVE_FMODF 1" >>confdefs.h
45671 $as_echo "#define HAVE_FREXPF 1" >>confdefs.h
45673 $as_echo "#define HAVE_LDEXPF 1" >>confdefs.h
45675 $as_echo "#define HAVE_LOG10F 1" >>confdefs.h
45677 $as_echo "#define HAVE_LOGF 1" >>confdefs.h
45679 $as_echo "#define HAVE_MODFF 1" >>confdefs.h
45681 $as_echo "#define HAVE_POWF 1" >>confdefs.h
45683 $as_echo "#define HAVE_SINF 1" >>confdefs.h
45685 $as_echo "#define HAVE_SINHF 1" >>confdefs.h
45687 $as_echo "#define HAVE_SQRTF 1" >>confdefs.h
45689 $as_echo "#define HAVE_TANF 1" >>confdefs.h
45691 $as_echo "#define HAVE_TANHF 1" >>confdefs.h
45693 if test x"long_double_math_on_this_cpu" = x"yes"; then
45694 $as_echo "#define HAVE_FINITEL 1" >>confdefs.h
45696 $as_echo "#define HAVE_ISINFL 1" >>confdefs.h
45698 $as_echo "#define HAVE_ISNANL 1" >>confdefs.h
45703 SECTION_FLAGS='-ffunction-sections -fdata-sections'
45706 # If we're not using GNU ld, then there's no point in even trying these
45707 # tests. Check for that first. We should have already tested for gld
45708 # by now (in libtool), but require it now just to be safe...
45709 test -z "$SECTION_LDFLAGS" && SECTION_LDFLAGS=''
45710 test -z "$OPT_LDFLAGS" && OPT_LDFLAGS=''
45714 # The name set by libtool depends on the version of libtool. Shame on us
45715 # for depending on an impl detail, but c'est la vie. Older versions used
45716 # ac_cv_prog_gnu_ld, but now it's lt_cv_prog_gnu_ld, and is copied back on
45717 # top of with_gnu_ld (which is also set by --with-gnu-ld, so that actually
45718 # makes sense). We'll test with_gnu_ld everywhere else, so if that isn't
45719 # set (hence we're using an older libtool), then set it.
45720 if test x${with_gnu_ld+set} != xset; then
45721 if test x${ac_cv_prog_gnu_ld+set} != xset; then
45722 # We got through "ac_require(ac_prog_ld)" and still not set? Huh?
45725 with_gnu_ld=$ac_cv_prog_gnu_ld
45729 # Start by getting the version number. I think the libtool test already
45730 # does some of this, but throws away the result.
45731 glibcxx_ld_is_gold=no
45732 if test x"$with_gnu_ld" = x"yes"; then
45733 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld version" >&5
45734 $as_echo_n "checking for ld version... " >&6; }
45736 if $LD --version 2>/dev/null | grep 'GNU gold' >/dev/null 2>&1; then
45737 glibcxx_ld_is_gold=yes
45739 ldver=`$LD --version 2>/dev/null |
45740 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'`
45742 glibcxx_gnu_ld_version=`echo $ldver | \
45743 $AWK -F. '{ if (NF<3) $3=0; print ($1*100+$2)*100+$3 }'`
45744 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_gnu_ld_version" >&5
45745 $as_echo "$glibcxx_gnu_ld_version" >&6; }
45748 # Set --gc-sections.
45749 glibcxx_have_gc_sections=no
45750 if test "$glibcxx_ld_is_gold" = "yes"; then
45751 if $LD --help 2>/dev/null | grep gc-sections >/dev/null 2>&1; then
45752 glibcxx_have_gc_sections=yes
45755 glibcxx_gcsections_min_ld=21602
45756 if test x"$with_gnu_ld" = x"yes" &&
45757 test $glibcxx_gnu_ld_version -gt $glibcxx_gcsections_min_ld ; then
45758 glibcxx_have_gc_sections=yes
45761 if test "$glibcxx_have_gc_sections" = "yes"; then
45762 # Sufficiently young GNU ld it is! Joy and bunny rabbits!
45763 # NB: This flag only works reliably after 2.16.1. Configure tests
45764 # for this are difficult, so hard wire a value that should work.
45766 ac_test_CFLAGS="${CFLAGS+set}"
45767 ac_save_CFLAGS="$CFLAGS"
45768 CFLAGS='-Wl,--gc-sections'
45770 # Check for -Wl,--gc-sections
45771 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld that supports -Wl,--gc-sections" >&5
45772 $as_echo_n "checking for ld that supports -Wl,--gc-sections... " >&6; }
45773 if test x$gcc_no_link = xyes; then
45774 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
45776 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
45777 /* end confdefs.h. */
45778 int one(void) { return 1; }
45779 int two(void) { return 2; }
45789 if ac_fn_c_try_link "$LINENO"; then :
45794 rm -f core conftest.err conftest.$ac_objext \
45795 conftest$ac_exeext conftest.$ac_ext
45796 if test "$ac_gcsections" = "yes"; then
45799 if $CC -c conftest.c; then
45800 if $LD --gc-sections -o conftest conftest.o 2>&1 | \
45801 grep "Warning: gc-sections option ignored" > /dev/null; then
45805 rm -f conftest.c conftest.o conftest
45807 if test "$ac_gcsections" = "yes"; then
45808 SECTION_LDFLAGS="-Wl,--gc-sections $SECTION_LDFLAGS"
45810 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_gcsections" >&5
45811 $as_echo "$ac_gcsections" >&6; }
45813 if test "$ac_test_CFLAGS" = set; then
45814 CFLAGS="$ac_save_CFLAGS"
45816 # this is the suspicious part
45822 # Note this is only for shared objects.
45824 if test x"$with_gnu_ld" = x"yes"; then
45825 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld that supports -Wl,-z,relro" >&5
45826 $as_echo_n "checking for ld that supports -Wl,-z,relro... " >&6; }
45827 cxx_z_relo=`$LD -v --help 2>/dev/null | grep "z relro"`
45828 if test -n "$cxx_z_relo"; then
45829 OPT_LDFLAGS="-Wl,-z,relro"
45832 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ld_relro" >&5
45833 $as_echo "$ac_ld_relro" >&6; }
45836 # Set linker optimization flags.
45837 if test x"$with_gnu_ld" = x"yes"; then
45838 OPT_LDFLAGS="-Wl,-O1 $OPT_LDFLAGS"
45845 # GLIBCXX_CHECK_MATH_SUPPORT
45846 $as_echo "#define HAVE_ISNAN 1" >>confdefs.h
45848 $as_echo "#define HAVE_HYPOT 1" >>confdefs.h
45850 $as_echo "#define HAVE_ACOSF 1" >>confdefs.h
45852 $as_echo "#define HAVE_ASINF 1" >>confdefs.h
45854 $as_echo "#define HAVE_ATANF 1" >>confdefs.h
45856 $as_echo "#define HAVE_COSF 1" >>confdefs.h
45858 $as_echo "#define HAVE_COSHF 1" >>confdefs.h
45860 $as_echo "#define HAVE_SINF 1" >>confdefs.h
45862 $as_echo "#define HAVE_SINHF 1" >>confdefs.h
45864 $as_echo "#define HAVE_TANF 1" >>confdefs.h
45866 $as_echo "#define HAVE_TANHF 1" >>confdefs.h
45868 $as_echo "#define HAVE_EXPF 1" >>confdefs.h
45870 $as_echo "#define HAVE_ATAN2F 1" >>confdefs.h
45872 $as_echo "#define HAVE_FABSF 1" >>confdefs.h
45874 $as_echo "#define HAVE_FMODF 1" >>confdefs.h
45876 $as_echo "#define HAVE_FREXPF 1" >>confdefs.h
45878 $as_echo "#define HAVE_LOGF 1" >>confdefs.h
45880 $as_echo "#define HAVE_LOG10F 1" >>confdefs.h
45882 $as_echo "#define HAVE_MODF 1" >>confdefs.h
45884 $as_echo "#define HAVE_POWF 1" >>confdefs.h
45886 $as_echo "#define HAVE_SQRTF 1" >>confdefs.h
45889 # GLIBCXX_CHECK_STDLIB_SUPPORT
45890 $as_echo "#define HAVE_STRTOLD 1" >>confdefs.h
45895 # Check whether --enable-tls was given.
45896 if test "${enable_tls+set}" = set; then :
45897 enableval=$enable_tls;
45898 case "$enableval" in
45900 *) as_fn_error "Argument to enable/disable tls must be yes or no" "$LINENO" 5 ;;
45908 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the target supports thread-local storage" >&5
45909 $as_echo_n "checking whether the target supports thread-local storage... " >&6; }
45910 if test "${gcc_cv_have_tls+set}" = set; then :
45911 $as_echo_n "(cached) " >&6
45914 if test "$cross_compiling" = yes; then :
45915 if test x$gcc_no_link = xyes; then
45916 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
45918 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
45919 /* end confdefs.h. */
45920 __thread int a; int b; int main() { return a = b; }
45922 if ac_fn_c_try_link "$LINENO"; then :
45923 chktls_save_LDFLAGS="$LDFLAGS"
45926 LDFLAGS="-shared -Wl,--no-undefined $LDFLAGS"
45929 chktls_save_CFLAGS="$CFLAGS"
45930 CFLAGS="-fPIC $CFLAGS"
45931 if test x$gcc_no_link = xyes; then
45932 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
45934 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
45935 /* end confdefs.h. */
45936 int f() { return 0; }
45938 if ac_fn_c_try_link "$LINENO"; then :
45939 if test x$gcc_no_link = xyes; then
45940 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
45942 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
45943 /* end confdefs.h. */
45944 __thread int a; int b; int f() { return a = b; }
45946 if ac_fn_c_try_link "$LINENO"; then :
45947 gcc_cv_have_tls=yes
45951 rm -f core conftest.err conftest.$ac_objext \
45952 conftest$ac_exeext conftest.$ac_ext
45954 gcc_cv_have_tls=yes
45956 rm -f core conftest.err conftest.$ac_objext \
45957 conftest$ac_exeext conftest.$ac_ext
45958 CFLAGS="$chktls_save_CFLAGS"
45959 LDFLAGS="$chktls_save_LDFLAGS"
45963 rm -f core conftest.err conftest.$ac_objext \
45964 conftest$ac_exeext conftest.$ac_ext
45968 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
45969 /* end confdefs.h. */
45970 __thread int a; int b; int main() { return a = b; }
45972 if ac_fn_c_try_run "$LINENO"; then :
45973 chktls_save_LDFLAGS="$LDFLAGS"
45974 LDFLAGS="-static $LDFLAGS"
45975 if test x$gcc_no_link = xyes; then
45976 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
45978 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
45979 /* end confdefs.h. */
45980 int main() { return 0; }
45982 if ac_fn_c_try_link "$LINENO"; then :
45983 if test "$cross_compiling" = yes; then :
45984 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
45985 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
45986 as_fn_error "cannot run test program while cross compiling
45987 See \`config.log' for more details." "$LINENO" 5; }
45989 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
45990 /* end confdefs.h. */
45991 __thread int a; int b; int main() { return a = b; }
45993 if ac_fn_c_try_run "$LINENO"; then :
45994 gcc_cv_have_tls=yes
45998 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
45999 conftest.$ac_objext conftest.beam conftest.$ac_ext
46003 gcc_cv_have_tls=yes
46005 rm -f core conftest.err conftest.$ac_objext \
46006 conftest$ac_exeext conftest.$ac_ext
46007 LDFLAGS="$chktls_save_LDFLAGS"
46008 if test $gcc_cv_have_tls = yes; then
46009 chktls_save_CFLAGS="$CFLAGS"
46010 thread_CFLAGS=failed
46011 for flag in '' '-pthread' '-lpthread'; do
46012 CFLAGS="$flag $chktls_save_CFLAGS"
46013 if test x$gcc_no_link = xyes; then
46014 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
46016 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
46017 /* end confdefs.h. */
46018 #include <pthread.h>
46019 void *g(void *d) { return NULL; }
46023 pthread_t t; pthread_create(&t,NULL,g,NULL);
46028 if ac_fn_c_try_link "$LINENO"; then :
46029 thread_CFLAGS="$flag"
46031 rm -f core conftest.err conftest.$ac_objext \
46032 conftest$ac_exeext conftest.$ac_ext
46033 if test "X$thread_CFLAGS" != Xfailed; then
46037 CFLAGS="$chktls_save_CFLAGS"
46038 if test "X$thread_CFLAGS" != Xfailed; then
46039 CFLAGS="$thread_CFLAGS $chktls_save_CFLAGS"
46040 if test "$cross_compiling" = yes; then :
46041 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
46042 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
46043 as_fn_error "cannot run test program while cross compiling
46044 See \`config.log' for more details." "$LINENO" 5; }
46046 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
46047 /* end confdefs.h. */
46048 #include <pthread.h>
46050 static int *volatile a_in_other_thread;
46052 thread_func (void *arg)
46054 a_in_other_thread = &a;
46061 void *thread_retval;
46062 int *volatile a_in_main_thread;
46063 a_in_main_thread = &a;
46064 if (pthread_create (&thread, (pthread_attr_t *)0,
46065 thread_func, (void *)0))
46067 if (pthread_join (thread, &thread_retval))
46069 return (a_in_other_thread == a_in_main_thread);
46074 if ac_fn_c_try_run "$LINENO"; then :
46075 gcc_cv_have_tls=yes
46079 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
46080 conftest.$ac_objext conftest.beam conftest.$ac_ext
46083 CFLAGS="$chktls_save_CFLAGS"
46089 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
46090 conftest.$ac_objext conftest.beam conftest.$ac_ext
46094 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_have_tls" >&5
46095 $as_echo "$gcc_cv_have_tls" >&6; }
46096 if test "$enable_tls $gcc_cv_have_tls" = "yes yes"; then
46098 $as_echo "#define HAVE_TLS 1" >>confdefs.h
46103 $as_echo "#define HAVE_ISINF 1" >>confdefs.h
46105 $as_echo "#define HAVE_ISINFF 1" >>confdefs.h
46107 $as_echo "#define HAVE_ISNANF 1" >>confdefs.h
46109 $as_echo "#define HAVE_FINITE 1" >>confdefs.h
46111 $as_echo "#define HAVE_FINITEF 1" >>confdefs.h
46116 *-linux* | *-uclinux* | *-gnu* | *-kfreebsd*-gnu | *-knetbsd*-gnu)
46118 # All these tests are for C++; save the language and the compiler flags.
46119 # The CXXFLAGS thing is suspicious, but based on similar bits previously
46120 # found in GLIBCXX_CONFIGURE.
46123 ac_cpp='$CXXCPP $CPPFLAGS'
46124 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
46125 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
46126 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
46128 ac_test_CXXFLAGS="${CXXFLAGS+set}"
46129 ac_save_CXXFLAGS="$CXXFLAGS"
46131 # Check for maintainer-mode bits.
46132 if test x"$USE_MAINTAINER_MODE" = xno; then
46138 # Check for -ffunction-sections -fdata-sections
46139 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for g++ that supports -ffunction-sections -fdata-sections" >&5
46140 $as_echo_n "checking for g++ that supports -ffunction-sections -fdata-sections... " >&6; }
46141 CXXFLAGS='-g -Werror -ffunction-sections -fdata-sections'
46142 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
46143 /* end confdefs.h. */
46144 int foo; void bar() { };
46153 if ac_fn_cxx_try_compile "$LINENO"; then :
46158 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
46159 if test "$ac_test_CXXFLAGS" = set; then
46160 CXXFLAGS="$ac_save_CXXFLAGS"
46162 # this is the suspicious part
46165 if test x"$ac_fdsections" = x"yes"; then
46166 SECTION_FLAGS='-ffunction-sections -fdata-sections'
46168 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_fdsections" >&5
46169 $as_echo "$ac_fdsections" >&6; }
46172 ac_cpp='$CPP $CPPFLAGS'
46173 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
46174 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
46175 ac_compiler_gnu=$ac_cv_c_compiler_gnu
46181 # If we're not using GNU ld, then there's no point in even trying these
46182 # tests. Check for that first. We should have already tested for gld
46183 # by now (in libtool), but require it now just to be safe...
46184 test -z "$SECTION_LDFLAGS" && SECTION_LDFLAGS=''
46185 test -z "$OPT_LDFLAGS" && OPT_LDFLAGS=''
46189 # The name set by libtool depends on the version of libtool. Shame on us
46190 # for depending on an impl detail, but c'est la vie. Older versions used
46191 # ac_cv_prog_gnu_ld, but now it's lt_cv_prog_gnu_ld, and is copied back on
46192 # top of with_gnu_ld (which is also set by --with-gnu-ld, so that actually
46193 # makes sense). We'll test with_gnu_ld everywhere else, so if that isn't
46194 # set (hence we're using an older libtool), then set it.
46195 if test x${with_gnu_ld+set} != xset; then
46196 if test x${ac_cv_prog_gnu_ld+set} != xset; then
46197 # We got through "ac_require(ac_prog_ld)" and still not set? Huh?
46200 with_gnu_ld=$ac_cv_prog_gnu_ld
46204 # Start by getting the version number. I think the libtool test already
46205 # does some of this, but throws away the result.
46206 glibcxx_ld_is_gold=no
46207 if test x"$with_gnu_ld" = x"yes"; then
46208 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld version" >&5
46209 $as_echo_n "checking for ld version... " >&6; }
46211 if $LD --version 2>/dev/null | grep 'GNU gold' >/dev/null 2>&1; then
46212 glibcxx_ld_is_gold=yes
46214 ldver=`$LD --version 2>/dev/null |
46215 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'`
46217 glibcxx_gnu_ld_version=`echo $ldver | \
46218 $AWK -F. '{ if (NF<3) $3=0; print ($1*100+$2)*100+$3 }'`
46219 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_gnu_ld_version" >&5
46220 $as_echo "$glibcxx_gnu_ld_version" >&6; }
46223 # Set --gc-sections.
46224 glibcxx_have_gc_sections=no
46225 if test "$glibcxx_ld_is_gold" = "yes"; then
46226 if $LD --help 2>/dev/null | grep gc-sections >/dev/null 2>&1; then
46227 glibcxx_have_gc_sections=yes
46230 glibcxx_gcsections_min_ld=21602
46231 if test x"$with_gnu_ld" = x"yes" &&
46232 test $glibcxx_gnu_ld_version -gt $glibcxx_gcsections_min_ld ; then
46233 glibcxx_have_gc_sections=yes
46236 if test "$glibcxx_have_gc_sections" = "yes"; then
46237 # Sufficiently young GNU ld it is! Joy and bunny rabbits!
46238 # NB: This flag only works reliably after 2.16.1. Configure tests
46239 # for this are difficult, so hard wire a value that should work.
46241 ac_test_CFLAGS="${CFLAGS+set}"
46242 ac_save_CFLAGS="$CFLAGS"
46243 CFLAGS='-Wl,--gc-sections'
46245 # Check for -Wl,--gc-sections
46246 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld that supports -Wl,--gc-sections" >&5
46247 $as_echo_n "checking for ld that supports -Wl,--gc-sections... " >&6; }
46248 if test x$gcc_no_link = xyes; then
46249 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
46251 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
46252 /* end confdefs.h. */
46253 int one(void) { return 1; }
46254 int two(void) { return 2; }
46264 if ac_fn_c_try_link "$LINENO"; then :
46269 rm -f core conftest.err conftest.$ac_objext \
46270 conftest$ac_exeext conftest.$ac_ext
46271 if test "$ac_gcsections" = "yes"; then
46274 if $CC -c conftest.c; then
46275 if $LD --gc-sections -o conftest conftest.o 2>&1 | \
46276 grep "Warning: gc-sections option ignored" > /dev/null; then
46280 rm -f conftest.c conftest.o conftest
46282 if test "$ac_gcsections" = "yes"; then
46283 SECTION_LDFLAGS="-Wl,--gc-sections $SECTION_LDFLAGS"
46285 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_gcsections" >&5
46286 $as_echo "$ac_gcsections" >&6; }
46288 if test "$ac_test_CFLAGS" = set; then
46289 CFLAGS="$ac_save_CFLAGS"
46291 # this is the suspicious part
46297 # Note this is only for shared objects.
46299 if test x"$with_gnu_ld" = x"yes"; then
46300 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld that supports -Wl,-z,relro" >&5
46301 $as_echo_n "checking for ld that supports -Wl,-z,relro... " >&6; }
46302 cxx_z_relo=`$LD -v --help 2>/dev/null | grep "z relro"`
46303 if test -n "$cxx_z_relo"; then
46304 OPT_LDFLAGS="-Wl,-z,relro"
46307 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ld_relro" >&5
46308 $as_echo "$ac_ld_relro" >&6; }
46311 # Set linker optimization flags.
46312 if test x"$with_gnu_ld" = x"yes"; then
46313 OPT_LDFLAGS="-Wl,-O1 $OPT_LDFLAGS"
46320 ac_test_CXXFLAGS="${CXXFLAGS+set}"
46321 ac_save_CXXFLAGS="$CXXFLAGS"
46322 CXXFLAGS='-fno-builtin -D_GNU_SOURCE'
46324 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sin in -lm" >&5
46325 $as_echo_n "checking for sin in -lm... " >&6; }
46326 if test "${ac_cv_lib_m_sin+set}" = set; then :
46327 $as_echo_n "(cached) " >&6
46329 ac_check_lib_save_LIBS=$LIBS
46331 if test x$gcc_no_link = xyes; then
46332 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
46334 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
46335 /* end confdefs.h. */
46337 /* Override any GCC internal prototype to avoid an error.
46338 Use char because int might match the return type of a GCC
46339 builtin and then its argument prototype would still apply. */
46352 if ac_fn_c_try_link "$LINENO"; then :
46353 ac_cv_lib_m_sin=yes
46357 rm -f core conftest.err conftest.$ac_objext \
46358 conftest$ac_exeext conftest.$ac_ext
46359 LIBS=$ac_check_lib_save_LIBS
46361 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_sin" >&5
46362 $as_echo "$ac_cv_lib_m_sin" >&6; }
46363 if test "x$ac_cv_lib_m_sin" = x""yes; then :
46367 ac_save_LIBS="$LIBS"
46372 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for isinf declaration" >&5
46373 $as_echo_n "checking for isinf declaration... " >&6; }
46374 if test x${glibcxx_cv_func_isinf_use+set} != xset; then
46375 if test "${glibcxx_cv_func_isinf_use+set}" = set; then :
46376 $as_echo_n "(cached) " >&6
46381 ac_cpp='$CXXCPP $CPPFLAGS'
46382 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
46383 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
46384 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
46386 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
46387 /* end confdefs.h. */
46389 #ifdef HAVE_IEEEFP_H
46390 #include <ieeefp.h>
46401 if ac_fn_cxx_try_compile "$LINENO"; then :
46402 glibcxx_cv_func_isinf_use=yes
46404 glibcxx_cv_func_isinf_use=no
46406 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
46408 ac_cpp='$CPP $CPPFLAGS'
46409 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
46410 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
46411 ac_compiler_gnu=$ac_cv_c_compiler_gnu
46417 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_isinf_use" >&5
46418 $as_echo "$glibcxx_cv_func_isinf_use" >&6; }
46420 if test x$glibcxx_cv_func_isinf_use = x"yes"; then
46421 for ac_func in isinf
46423 ac_fn_c_check_func "$LINENO" "isinf" "ac_cv_func_isinf"
46424 if test "x$ac_cv_func_isinf" = x""yes; then :
46425 cat >>confdefs.h <<_ACEOF
46426 #define HAVE_ISINF 1
46434 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _isinf declaration" >&5
46435 $as_echo_n "checking for _isinf declaration... " >&6; }
46436 if test x${glibcxx_cv_func__isinf_use+set} != xset; then
46437 if test "${glibcxx_cv_func__isinf_use+set}" = set; then :
46438 $as_echo_n "(cached) " >&6
46443 ac_cpp='$CXXCPP $CPPFLAGS'
46444 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
46445 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
46446 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
46448 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
46449 /* end confdefs.h. */
46451 #ifdef HAVE_IEEEFP_H
46452 #include <ieeefp.h>
46463 if ac_fn_cxx_try_compile "$LINENO"; then :
46464 glibcxx_cv_func__isinf_use=yes
46466 glibcxx_cv_func__isinf_use=no
46468 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
46470 ac_cpp='$CPP $CPPFLAGS'
46471 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
46472 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
46473 ac_compiler_gnu=$ac_cv_c_compiler_gnu
46479 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__isinf_use" >&5
46480 $as_echo "$glibcxx_cv_func__isinf_use" >&6; }
46482 if test x$glibcxx_cv_func__isinf_use = x"yes"; then
46483 for ac_func in _isinf
46485 ac_fn_c_check_func "$LINENO" "_isinf" "ac_cv_func__isinf"
46486 if test "x$ac_cv_func__isinf" = x""yes; then :
46487 cat >>confdefs.h <<_ACEOF
46488 #define HAVE__ISINF 1
46501 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for isnan declaration" >&5
46502 $as_echo_n "checking for isnan declaration... " >&6; }
46503 if test x${glibcxx_cv_func_isnan_use+set} != xset; then
46504 if test "${glibcxx_cv_func_isnan_use+set}" = set; then :
46505 $as_echo_n "(cached) " >&6
46510 ac_cpp='$CXXCPP $CPPFLAGS'
46511 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
46512 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
46513 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
46515 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
46516 /* end confdefs.h. */
46518 #ifdef HAVE_IEEEFP_H
46519 #include <ieeefp.h>
46530 if ac_fn_cxx_try_compile "$LINENO"; then :
46531 glibcxx_cv_func_isnan_use=yes
46533 glibcxx_cv_func_isnan_use=no
46535 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
46537 ac_cpp='$CPP $CPPFLAGS'
46538 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
46539 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
46540 ac_compiler_gnu=$ac_cv_c_compiler_gnu
46546 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_isnan_use" >&5
46547 $as_echo "$glibcxx_cv_func_isnan_use" >&6; }
46549 if test x$glibcxx_cv_func_isnan_use = x"yes"; then
46550 for ac_func in isnan
46552 ac_fn_c_check_func "$LINENO" "isnan" "ac_cv_func_isnan"
46553 if test "x$ac_cv_func_isnan" = x""yes; then :
46554 cat >>confdefs.h <<_ACEOF
46555 #define HAVE_ISNAN 1
46563 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _isnan declaration" >&5
46564 $as_echo_n "checking for _isnan declaration... " >&6; }
46565 if test x${glibcxx_cv_func__isnan_use+set} != xset; then
46566 if test "${glibcxx_cv_func__isnan_use+set}" = set; then :
46567 $as_echo_n "(cached) " >&6
46572 ac_cpp='$CXXCPP $CPPFLAGS'
46573 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
46574 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
46575 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
46577 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
46578 /* end confdefs.h. */
46580 #ifdef HAVE_IEEEFP_H
46581 #include <ieeefp.h>
46592 if ac_fn_cxx_try_compile "$LINENO"; then :
46593 glibcxx_cv_func__isnan_use=yes
46595 glibcxx_cv_func__isnan_use=no
46597 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
46599 ac_cpp='$CPP $CPPFLAGS'
46600 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
46601 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
46602 ac_compiler_gnu=$ac_cv_c_compiler_gnu
46608 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__isnan_use" >&5
46609 $as_echo "$glibcxx_cv_func__isnan_use" >&6; }
46611 if test x$glibcxx_cv_func__isnan_use = x"yes"; then
46612 for ac_func in _isnan
46614 ac_fn_c_check_func "$LINENO" "_isnan" "ac_cv_func__isnan"
46615 if test "x$ac_cv_func__isnan" = x""yes; then :
46616 cat >>confdefs.h <<_ACEOF
46617 #define HAVE__ISNAN 1
46630 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for finite declaration" >&5
46631 $as_echo_n "checking for finite declaration... " >&6; }
46632 if test x${glibcxx_cv_func_finite_use+set} != xset; then
46633 if test "${glibcxx_cv_func_finite_use+set}" = set; then :
46634 $as_echo_n "(cached) " >&6
46639 ac_cpp='$CXXCPP $CPPFLAGS'
46640 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
46641 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
46642 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
46644 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
46645 /* end confdefs.h. */
46647 #ifdef HAVE_IEEEFP_H
46648 #include <ieeefp.h>
46659 if ac_fn_cxx_try_compile "$LINENO"; then :
46660 glibcxx_cv_func_finite_use=yes
46662 glibcxx_cv_func_finite_use=no
46664 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
46666 ac_cpp='$CPP $CPPFLAGS'
46667 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
46668 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
46669 ac_compiler_gnu=$ac_cv_c_compiler_gnu
46675 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_finite_use" >&5
46676 $as_echo "$glibcxx_cv_func_finite_use" >&6; }
46678 if test x$glibcxx_cv_func_finite_use = x"yes"; then
46679 for ac_func in finite
46681 ac_fn_c_check_func "$LINENO" "finite" "ac_cv_func_finite"
46682 if test "x$ac_cv_func_finite" = x""yes; then :
46683 cat >>confdefs.h <<_ACEOF
46684 #define HAVE_FINITE 1
46692 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _finite declaration" >&5
46693 $as_echo_n "checking for _finite declaration... " >&6; }
46694 if test x${glibcxx_cv_func__finite_use+set} != xset; then
46695 if test "${glibcxx_cv_func__finite_use+set}" = set; then :
46696 $as_echo_n "(cached) " >&6
46701 ac_cpp='$CXXCPP $CPPFLAGS'
46702 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
46703 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
46704 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
46706 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
46707 /* end confdefs.h. */
46709 #ifdef HAVE_IEEEFP_H
46710 #include <ieeefp.h>
46721 if ac_fn_cxx_try_compile "$LINENO"; then :
46722 glibcxx_cv_func__finite_use=yes
46724 glibcxx_cv_func__finite_use=no
46726 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
46728 ac_cpp='$CPP $CPPFLAGS'
46729 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
46730 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
46731 ac_compiler_gnu=$ac_cv_c_compiler_gnu
46737 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__finite_use" >&5
46738 $as_echo "$glibcxx_cv_func__finite_use" >&6; }
46740 if test x$glibcxx_cv_func__finite_use = x"yes"; then
46741 for ac_func in _finite
46743 ac_fn_c_check_func "$LINENO" "_finite" "ac_cv_func__finite"
46744 if test "x$ac_cv_func__finite" = x""yes; then :
46745 cat >>confdefs.h <<_ACEOF
46746 #define HAVE__FINITE 1
46759 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sincos declaration" >&5
46760 $as_echo_n "checking for sincos declaration... " >&6; }
46761 if test x${glibcxx_cv_func_sincos_use+set} != xset; then
46762 if test "${glibcxx_cv_func_sincos_use+set}" = set; then :
46763 $as_echo_n "(cached) " >&6
46768 ac_cpp='$CXXCPP $CPPFLAGS'
46769 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
46770 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
46771 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
46773 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
46774 /* end confdefs.h. */
46784 if ac_fn_cxx_try_compile "$LINENO"; then :
46785 glibcxx_cv_func_sincos_use=yes
46787 glibcxx_cv_func_sincos_use=no
46789 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
46791 ac_cpp='$CPP $CPPFLAGS'
46792 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
46793 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
46794 ac_compiler_gnu=$ac_cv_c_compiler_gnu
46800 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_sincos_use" >&5
46801 $as_echo "$glibcxx_cv_func_sincos_use" >&6; }
46803 if test x$glibcxx_cv_func_sincos_use = x"yes"; then
46804 for ac_func in sincos
46806 ac_fn_c_check_func "$LINENO" "sincos" "ac_cv_func_sincos"
46807 if test "x$ac_cv_func_sincos" = x""yes; then :
46808 cat >>confdefs.h <<_ACEOF
46809 #define HAVE_SINCOS 1
46817 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _sincos declaration" >&5
46818 $as_echo_n "checking for _sincos declaration... " >&6; }
46819 if test x${glibcxx_cv_func__sincos_use+set} != xset; then
46820 if test "${glibcxx_cv_func__sincos_use+set}" = set; then :
46821 $as_echo_n "(cached) " >&6
46826 ac_cpp='$CXXCPP $CPPFLAGS'
46827 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
46828 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
46829 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
46831 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
46832 /* end confdefs.h. */
46842 if ac_fn_cxx_try_compile "$LINENO"; then :
46843 glibcxx_cv_func__sincos_use=yes
46845 glibcxx_cv_func__sincos_use=no
46847 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
46849 ac_cpp='$CPP $CPPFLAGS'
46850 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
46851 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
46852 ac_compiler_gnu=$ac_cv_c_compiler_gnu
46858 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__sincos_use" >&5
46859 $as_echo "$glibcxx_cv_func__sincos_use" >&6; }
46861 if test x$glibcxx_cv_func__sincos_use = x"yes"; then
46862 for ac_func in _sincos
46864 ac_fn_c_check_func "$LINENO" "_sincos" "ac_cv_func__sincos"
46865 if test "x$ac_cv_func__sincos" = x""yes; then :
46866 cat >>confdefs.h <<_ACEOF
46867 #define HAVE__SINCOS 1
46880 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fpclass declaration" >&5
46881 $as_echo_n "checking for fpclass declaration... " >&6; }
46882 if test x${glibcxx_cv_func_fpclass_use+set} != xset; then
46883 if test "${glibcxx_cv_func_fpclass_use+set}" = set; then :
46884 $as_echo_n "(cached) " >&6
46889 ac_cpp='$CXXCPP $CPPFLAGS'
46890 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
46891 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
46892 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
46894 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
46895 /* end confdefs.h. */
46897 #ifdef HAVE_IEEEFP_H
46898 #include <ieeefp.h>
46909 if ac_fn_cxx_try_compile "$LINENO"; then :
46910 glibcxx_cv_func_fpclass_use=yes
46912 glibcxx_cv_func_fpclass_use=no
46914 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
46916 ac_cpp='$CPP $CPPFLAGS'
46917 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
46918 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
46919 ac_compiler_gnu=$ac_cv_c_compiler_gnu
46925 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_fpclass_use" >&5
46926 $as_echo "$glibcxx_cv_func_fpclass_use" >&6; }
46928 if test x$glibcxx_cv_func_fpclass_use = x"yes"; then
46929 for ac_func in fpclass
46931 ac_fn_c_check_func "$LINENO" "fpclass" "ac_cv_func_fpclass"
46932 if test "x$ac_cv_func_fpclass" = x""yes; then :
46933 cat >>confdefs.h <<_ACEOF
46934 #define HAVE_FPCLASS 1
46942 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _fpclass declaration" >&5
46943 $as_echo_n "checking for _fpclass declaration... " >&6; }
46944 if test x${glibcxx_cv_func__fpclass_use+set} != xset; then
46945 if test "${glibcxx_cv_func__fpclass_use+set}" = set; then :
46946 $as_echo_n "(cached) " >&6
46951 ac_cpp='$CXXCPP $CPPFLAGS'
46952 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
46953 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
46954 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
46956 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
46957 /* end confdefs.h. */
46959 #ifdef HAVE_IEEEFP_H
46960 #include <ieeefp.h>
46971 if ac_fn_cxx_try_compile "$LINENO"; then :
46972 glibcxx_cv_func__fpclass_use=yes
46974 glibcxx_cv_func__fpclass_use=no
46976 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
46978 ac_cpp='$CPP $CPPFLAGS'
46979 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
46980 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
46981 ac_compiler_gnu=$ac_cv_c_compiler_gnu
46987 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__fpclass_use" >&5
46988 $as_echo "$glibcxx_cv_func__fpclass_use" >&6; }
46990 if test x$glibcxx_cv_func__fpclass_use = x"yes"; then
46991 for ac_func in _fpclass
46993 ac_fn_c_check_func "$LINENO" "_fpclass" "ac_cv_func__fpclass"
46994 if test "x$ac_cv_func__fpclass" = x""yes; then :
46995 cat >>confdefs.h <<_ACEOF
46996 #define HAVE__FPCLASS 1
47009 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for qfpclass declaration" >&5
47010 $as_echo_n "checking for qfpclass declaration... " >&6; }
47011 if test x${glibcxx_cv_func_qfpclass_use+set} != xset; then
47012 if test "${glibcxx_cv_func_qfpclass_use+set}" = set; then :
47013 $as_echo_n "(cached) " >&6
47018 ac_cpp='$CXXCPP $CPPFLAGS'
47019 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
47020 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
47021 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
47023 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
47024 /* end confdefs.h. */
47026 #ifdef HAVE_IEEEFP_H
47027 #include <ieeefp.h>
47038 if ac_fn_cxx_try_compile "$LINENO"; then :
47039 glibcxx_cv_func_qfpclass_use=yes
47041 glibcxx_cv_func_qfpclass_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_qfpclass_use" >&5
47055 $as_echo "$glibcxx_cv_func_qfpclass_use" >&6; }
47057 if test x$glibcxx_cv_func_qfpclass_use = x"yes"; then
47058 for ac_func in qfpclass
47060 ac_fn_c_check_func "$LINENO" "qfpclass" "ac_cv_func_qfpclass"
47061 if test "x$ac_cv_func_qfpclass" = x""yes; then :
47062 cat >>confdefs.h <<_ACEOF
47063 #define HAVE_QFPCLASS 1
47071 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _qfpclass declaration" >&5
47072 $as_echo_n "checking for _qfpclass declaration... " >&6; }
47073 if test x${glibcxx_cv_func__qfpclass_use+set} != xset; then
47074 if test "${glibcxx_cv_func__qfpclass_use+set}" = set; then :
47075 $as_echo_n "(cached) " >&6
47080 ac_cpp='$CXXCPP $CPPFLAGS'
47081 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
47082 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
47083 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
47085 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
47086 /* end confdefs.h. */
47088 #ifdef HAVE_IEEEFP_H
47089 #include <ieeefp.h>
47100 if ac_fn_cxx_try_compile "$LINENO"; then :
47101 glibcxx_cv_func__qfpclass_use=yes
47103 glibcxx_cv_func__qfpclass_use=no
47105 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
47107 ac_cpp='$CPP $CPPFLAGS'
47108 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
47109 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
47110 ac_compiler_gnu=$ac_cv_c_compiler_gnu
47116 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__qfpclass_use" >&5
47117 $as_echo "$glibcxx_cv_func__qfpclass_use" >&6; }
47119 if test x$glibcxx_cv_func__qfpclass_use = x"yes"; then
47120 for ac_func in _qfpclass
47122 ac_fn_c_check_func "$LINENO" "_qfpclass" "ac_cv_func__qfpclass"
47123 if test "x$ac_cv_func__qfpclass" = x""yes; then :
47124 cat >>confdefs.h <<_ACEOF
47125 #define HAVE__QFPCLASS 1
47138 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for hypot declaration" >&5
47139 $as_echo_n "checking for hypot declaration... " >&6; }
47140 if test x${glibcxx_cv_func_hypot_use+set} != xset; then
47141 if test "${glibcxx_cv_func_hypot_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.$ac_ext
47153 /* end confdefs.h. */
47163 if ac_fn_cxx_try_compile "$LINENO"; then :
47164 glibcxx_cv_func_hypot_use=yes
47166 glibcxx_cv_func_hypot_use=no
47168 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
47170 ac_cpp='$CPP $CPPFLAGS'
47171 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
47172 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
47173 ac_compiler_gnu=$ac_cv_c_compiler_gnu
47179 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_hypot_use" >&5
47180 $as_echo "$glibcxx_cv_func_hypot_use" >&6; }
47182 if test x$glibcxx_cv_func_hypot_use = x"yes"; then
47183 for ac_func in hypot
47185 ac_fn_c_check_func "$LINENO" "hypot" "ac_cv_func_hypot"
47186 if test "x$ac_cv_func_hypot" = x""yes; then :
47187 cat >>confdefs.h <<_ACEOF
47188 #define HAVE_HYPOT 1
47196 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _hypot declaration" >&5
47197 $as_echo_n "checking for _hypot declaration... " >&6; }
47198 if test x${glibcxx_cv_func__hypot_use+set} != xset; then
47199 if test "${glibcxx_cv_func__hypot_use+set}" = set; then :
47200 $as_echo_n "(cached) " >&6
47205 ac_cpp='$CXXCPP $CPPFLAGS'
47206 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
47207 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
47208 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
47210 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
47211 /* end confdefs.h. */
47221 if ac_fn_cxx_try_compile "$LINENO"; then :
47222 glibcxx_cv_func__hypot_use=yes
47224 glibcxx_cv_func__hypot_use=no
47226 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
47228 ac_cpp='$CPP $CPPFLAGS'
47229 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
47230 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
47231 ac_compiler_gnu=$ac_cv_c_compiler_gnu
47237 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__hypot_use" >&5
47238 $as_echo "$glibcxx_cv_func__hypot_use" >&6; }
47240 if test x$glibcxx_cv_func__hypot_use = x"yes"; then
47241 for ac_func in _hypot
47243 ac_fn_c_check_func "$LINENO" "_hypot" "ac_cv_func__hypot"
47244 if test "x$ac_cv_func__hypot" = x""yes; then :
47245 cat >>confdefs.h <<_ACEOF
47246 #define HAVE__HYPOT 1
47259 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for float trig functions" >&5
47260 $as_echo_n "checking for float trig functions... " >&6; }
47261 if test "${glibcxx_cv_func_float_trig_use+set}" = set; then :
47262 $as_echo_n "(cached) " >&6
47267 ac_cpp='$CXXCPP $CPPFLAGS'
47268 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
47269 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
47270 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
47272 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
47273 /* end confdefs.h. */
47278 acosf (0); asinf (0); atanf (0); cosf (0); sinf (0); tanf (0); coshf (0); sinhf (0); tanhf (0);
47283 if ac_fn_cxx_try_compile "$LINENO"; then :
47284 glibcxx_cv_func_float_trig_use=yes
47286 glibcxx_cv_func_float_trig_use=no
47288 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
47290 ac_cpp='$CPP $CPPFLAGS'
47291 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
47292 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
47293 ac_compiler_gnu=$ac_cv_c_compiler_gnu
47297 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_float_trig_use" >&5
47298 $as_echo "$glibcxx_cv_func_float_trig_use" >&6; }
47299 if test x$glibcxx_cv_func_float_trig_use = x"yes"; then
47300 for ac_func in acosf asinf atanf cosf sinf tanf coshf sinhf tanhf
47302 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
47303 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
47304 eval as_val=\$$as_ac_var
47305 if test "x$as_val" = x""yes; then :
47306 cat >>confdefs.h <<_ACEOF
47307 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
47314 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _float trig functions" >&5
47315 $as_echo_n "checking for _float trig functions... " >&6; }
47316 if test "${glibcxx_cv_func__float_trig_use+set}" = set; then :
47317 $as_echo_n "(cached) " >&6
47322 ac_cpp='$CXXCPP $CPPFLAGS'
47323 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
47324 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
47325 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
47327 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
47328 /* end confdefs.h. */
47333 _acosf (0); _asinf (0); _atanf (0); _cosf (0); _sinf (0); _tanf (0); _coshf (0); _sinhf (0); _tanhf (0);
47338 if ac_fn_cxx_try_compile "$LINENO"; then :
47339 glibcxx_cv_func__float_trig_use=yes
47341 glibcxx_cv_func__float_trig_use=no
47343 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
47345 ac_cpp='$CPP $CPPFLAGS'
47346 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
47347 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
47348 ac_compiler_gnu=$ac_cv_c_compiler_gnu
47352 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__float_trig_use" >&5
47353 $as_echo "$glibcxx_cv_func__float_trig_use" >&6; }
47354 if test x$glibcxx_cv_func__float_trig_use = x"yes"; then
47355 for ac_func in _acosf _asinf _atanf _cosf _sinf _tanf _coshf _sinhf _tanhf
47357 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
47358 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
47359 eval as_val=\$$as_ac_var
47360 if test "x$as_val" = x""yes; then :
47361 cat >>confdefs.h <<_ACEOF
47362 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
47375 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for float round functions" >&5
47376 $as_echo_n "checking for float round functions... " >&6; }
47377 if test "${glibcxx_cv_func_float_round_use+set}" = set; then :
47378 $as_echo_n "(cached) " >&6
47383 ac_cpp='$CXXCPP $CPPFLAGS'
47384 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
47385 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
47386 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
47388 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
47389 /* end confdefs.h. */
47394 ceilf (0); floorf (0);
47399 if ac_fn_cxx_try_compile "$LINENO"; then :
47400 glibcxx_cv_func_float_round_use=yes
47402 glibcxx_cv_func_float_round_use=no
47404 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
47406 ac_cpp='$CPP $CPPFLAGS'
47407 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
47408 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
47409 ac_compiler_gnu=$ac_cv_c_compiler_gnu
47413 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_float_round_use" >&5
47414 $as_echo "$glibcxx_cv_func_float_round_use" >&6; }
47415 if test x$glibcxx_cv_func_float_round_use = x"yes"; then
47416 for ac_func in ceilf floorf
47418 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
47419 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
47420 eval as_val=\$$as_ac_var
47421 if test "x$as_val" = x""yes; then :
47422 cat >>confdefs.h <<_ACEOF
47423 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
47430 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _float round functions" >&5
47431 $as_echo_n "checking for _float round functions... " >&6; }
47432 if test "${glibcxx_cv_func__float_round_use+set}" = set; then :
47433 $as_echo_n "(cached) " >&6
47438 ac_cpp='$CXXCPP $CPPFLAGS'
47439 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
47440 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
47441 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
47443 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
47444 /* end confdefs.h. */
47449 _ceilf (0); _floorf (0);
47454 if ac_fn_cxx_try_compile "$LINENO"; then :
47455 glibcxx_cv_func__float_round_use=yes
47457 glibcxx_cv_func__float_round_use=no
47459 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
47461 ac_cpp='$CPP $CPPFLAGS'
47462 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
47463 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
47464 ac_compiler_gnu=$ac_cv_c_compiler_gnu
47468 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__float_round_use" >&5
47469 $as_echo "$glibcxx_cv_func__float_round_use" >&6; }
47470 if test x$glibcxx_cv_func__float_round_use = x"yes"; then
47471 for ac_func in _ceilf _floorf
47473 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
47474 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
47475 eval as_val=\$$as_ac_var
47476 if test "x$as_val" = x""yes; then :
47477 cat >>confdefs.h <<_ACEOF
47478 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
47492 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for expf declaration" >&5
47493 $as_echo_n "checking for expf declaration... " >&6; }
47494 if test x${glibcxx_cv_func_expf_use+set} != xset; then
47495 if test "${glibcxx_cv_func_expf_use+set}" = set; then :
47496 $as_echo_n "(cached) " >&6
47501 ac_cpp='$CXXCPP $CPPFLAGS'
47502 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
47503 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
47504 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
47506 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
47507 /* end confdefs.h. */
47509 #ifdef HAVE_IEEEFP_H
47510 #include <ieeefp.h>
47521 if ac_fn_cxx_try_compile "$LINENO"; then :
47522 glibcxx_cv_func_expf_use=yes
47524 glibcxx_cv_func_expf_use=no
47526 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
47528 ac_cpp='$CPP $CPPFLAGS'
47529 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
47530 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
47531 ac_compiler_gnu=$ac_cv_c_compiler_gnu
47537 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_expf_use" >&5
47538 $as_echo "$glibcxx_cv_func_expf_use" >&6; }
47540 if test x$glibcxx_cv_func_expf_use = x"yes"; then
47541 for ac_func in expf
47543 ac_fn_c_check_func "$LINENO" "expf" "ac_cv_func_expf"
47544 if test "x$ac_cv_func_expf" = x""yes; then :
47545 cat >>confdefs.h <<_ACEOF
47546 #define HAVE_EXPF 1
47554 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _expf declaration" >&5
47555 $as_echo_n "checking for _expf declaration... " >&6; }
47556 if test x${glibcxx_cv_func__expf_use+set} != xset; then
47557 if test "${glibcxx_cv_func__expf_use+set}" = set; then :
47558 $as_echo_n "(cached) " >&6
47563 ac_cpp='$CXXCPP $CPPFLAGS'
47564 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
47565 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
47566 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
47568 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
47569 /* end confdefs.h. */
47571 #ifdef HAVE_IEEEFP_H
47572 #include <ieeefp.h>
47583 if ac_fn_cxx_try_compile "$LINENO"; then :
47584 glibcxx_cv_func__expf_use=yes
47586 glibcxx_cv_func__expf_use=no
47588 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
47590 ac_cpp='$CPP $CPPFLAGS'
47591 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
47592 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
47593 ac_compiler_gnu=$ac_cv_c_compiler_gnu
47599 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__expf_use" >&5
47600 $as_echo "$glibcxx_cv_func__expf_use" >&6; }
47602 if test x$glibcxx_cv_func__expf_use = x"yes"; then
47603 for ac_func in _expf
47605 ac_fn_c_check_func "$LINENO" "_expf" "ac_cv_func__expf"
47606 if test "x$ac_cv_func__expf" = x""yes; then :
47607 cat >>confdefs.h <<_ACEOF
47608 #define HAVE__EXPF 1
47621 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for isnanf declaration" >&5
47622 $as_echo_n "checking for isnanf declaration... " >&6; }
47623 if test x${glibcxx_cv_func_isnanf_use+set} != xset; then
47624 if test "${glibcxx_cv_func_isnanf_use+set}" = set; then :
47625 $as_echo_n "(cached) " >&6
47630 ac_cpp='$CXXCPP $CPPFLAGS'
47631 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
47632 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
47633 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
47635 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
47636 /* end confdefs.h. */
47638 #ifdef HAVE_IEEEFP_H
47639 #include <ieeefp.h>
47650 if ac_fn_cxx_try_compile "$LINENO"; then :
47651 glibcxx_cv_func_isnanf_use=yes
47653 glibcxx_cv_func_isnanf_use=no
47655 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
47657 ac_cpp='$CPP $CPPFLAGS'
47658 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
47659 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
47660 ac_compiler_gnu=$ac_cv_c_compiler_gnu
47666 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_isnanf_use" >&5
47667 $as_echo "$glibcxx_cv_func_isnanf_use" >&6; }
47669 if test x$glibcxx_cv_func_isnanf_use = x"yes"; then
47670 for ac_func in isnanf
47672 ac_fn_c_check_func "$LINENO" "isnanf" "ac_cv_func_isnanf"
47673 if test "x$ac_cv_func_isnanf" = x""yes; then :
47674 cat >>confdefs.h <<_ACEOF
47675 #define HAVE_ISNANF 1
47683 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _isnanf declaration" >&5
47684 $as_echo_n "checking for _isnanf declaration... " >&6; }
47685 if test x${glibcxx_cv_func__isnanf_use+set} != xset; then
47686 if test "${glibcxx_cv_func__isnanf_use+set}" = set; then :
47687 $as_echo_n "(cached) " >&6
47692 ac_cpp='$CXXCPP $CPPFLAGS'
47693 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
47694 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
47695 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
47697 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
47698 /* end confdefs.h. */
47700 #ifdef HAVE_IEEEFP_H
47701 #include <ieeefp.h>
47712 if ac_fn_cxx_try_compile "$LINENO"; then :
47713 glibcxx_cv_func__isnanf_use=yes
47715 glibcxx_cv_func__isnanf_use=no
47717 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
47719 ac_cpp='$CPP $CPPFLAGS'
47720 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
47721 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
47722 ac_compiler_gnu=$ac_cv_c_compiler_gnu
47728 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__isnanf_use" >&5
47729 $as_echo "$glibcxx_cv_func__isnanf_use" >&6; }
47731 if test x$glibcxx_cv_func__isnanf_use = x"yes"; then
47732 for ac_func in _isnanf
47734 ac_fn_c_check_func "$LINENO" "_isnanf" "ac_cv_func__isnanf"
47735 if test "x$ac_cv_func__isnanf" = x""yes; then :
47736 cat >>confdefs.h <<_ACEOF
47737 #define HAVE__ISNANF 1
47750 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for isinff declaration" >&5
47751 $as_echo_n "checking for isinff declaration... " >&6; }
47752 if test x${glibcxx_cv_func_isinff_use+set} != xset; then
47753 if test "${glibcxx_cv_func_isinff_use+set}" = set; then :
47754 $as_echo_n "(cached) " >&6
47759 ac_cpp='$CXXCPP $CPPFLAGS'
47760 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
47761 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
47762 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
47764 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
47765 /* end confdefs.h. */
47767 #ifdef HAVE_IEEEFP_H
47768 #include <ieeefp.h>
47779 if ac_fn_cxx_try_compile "$LINENO"; then :
47780 glibcxx_cv_func_isinff_use=yes
47782 glibcxx_cv_func_isinff_use=no
47784 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
47786 ac_cpp='$CPP $CPPFLAGS'
47787 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
47788 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
47789 ac_compiler_gnu=$ac_cv_c_compiler_gnu
47795 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_isinff_use" >&5
47796 $as_echo "$glibcxx_cv_func_isinff_use" >&6; }
47798 if test x$glibcxx_cv_func_isinff_use = x"yes"; then
47799 for ac_func in isinff
47801 ac_fn_c_check_func "$LINENO" "isinff" "ac_cv_func_isinff"
47802 if test "x$ac_cv_func_isinff" = x""yes; then :
47803 cat >>confdefs.h <<_ACEOF
47804 #define HAVE_ISINFF 1
47812 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _isinff declaration" >&5
47813 $as_echo_n "checking for _isinff declaration... " >&6; }
47814 if test x${glibcxx_cv_func__isinff_use+set} != xset; then
47815 if test "${glibcxx_cv_func__isinff_use+set}" = set; then :
47816 $as_echo_n "(cached) " >&6
47821 ac_cpp='$CXXCPP $CPPFLAGS'
47822 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
47823 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
47824 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
47826 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
47827 /* end confdefs.h. */
47829 #ifdef HAVE_IEEEFP_H
47830 #include <ieeefp.h>
47841 if ac_fn_cxx_try_compile "$LINENO"; then :
47842 glibcxx_cv_func__isinff_use=yes
47844 glibcxx_cv_func__isinff_use=no
47846 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
47848 ac_cpp='$CPP $CPPFLAGS'
47849 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
47850 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
47851 ac_compiler_gnu=$ac_cv_c_compiler_gnu
47857 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__isinff_use" >&5
47858 $as_echo "$glibcxx_cv_func__isinff_use" >&6; }
47860 if test x$glibcxx_cv_func__isinff_use = x"yes"; then
47861 for ac_func in _isinff
47863 ac_fn_c_check_func "$LINENO" "_isinff" "ac_cv_func__isinff"
47864 if test "x$ac_cv_func__isinff" = x""yes; then :
47865 cat >>confdefs.h <<_ACEOF
47866 #define HAVE__ISINFF 1
47879 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for atan2f declaration" >&5
47880 $as_echo_n "checking for atan2f declaration... " >&6; }
47881 if test x${glibcxx_cv_func_atan2f_use+set} != xset; then
47882 if test "${glibcxx_cv_func_atan2f_use+set}" = set; then :
47883 $as_echo_n "(cached) " >&6
47888 ac_cpp='$CXXCPP $CPPFLAGS'
47889 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
47890 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
47891 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
47893 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
47894 /* end confdefs.h. */
47904 if ac_fn_cxx_try_compile "$LINENO"; then :
47905 glibcxx_cv_func_atan2f_use=yes
47907 glibcxx_cv_func_atan2f_use=no
47909 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
47911 ac_cpp='$CPP $CPPFLAGS'
47912 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
47913 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
47914 ac_compiler_gnu=$ac_cv_c_compiler_gnu
47920 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_atan2f_use" >&5
47921 $as_echo "$glibcxx_cv_func_atan2f_use" >&6; }
47923 if test x$glibcxx_cv_func_atan2f_use = x"yes"; then
47924 for ac_func in atan2f
47926 ac_fn_c_check_func "$LINENO" "atan2f" "ac_cv_func_atan2f"
47927 if test "x$ac_cv_func_atan2f" = x""yes; then :
47928 cat >>confdefs.h <<_ACEOF
47929 #define HAVE_ATAN2F 1
47937 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _atan2f declaration" >&5
47938 $as_echo_n "checking for _atan2f declaration... " >&6; }
47939 if test x${glibcxx_cv_func__atan2f_use+set} != xset; then
47940 if test "${glibcxx_cv_func__atan2f_use+set}" = set; then :
47941 $as_echo_n "(cached) " >&6
47946 ac_cpp='$CXXCPP $CPPFLAGS'
47947 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
47948 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
47949 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
47951 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
47952 /* end confdefs.h. */
47962 if ac_fn_cxx_try_compile "$LINENO"; then :
47963 glibcxx_cv_func__atan2f_use=yes
47965 glibcxx_cv_func__atan2f_use=no
47967 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
47969 ac_cpp='$CPP $CPPFLAGS'
47970 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
47971 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
47972 ac_compiler_gnu=$ac_cv_c_compiler_gnu
47978 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__atan2f_use" >&5
47979 $as_echo "$glibcxx_cv_func__atan2f_use" >&6; }
47981 if test x$glibcxx_cv_func__atan2f_use = x"yes"; then
47982 for ac_func in _atan2f
47984 ac_fn_c_check_func "$LINENO" "_atan2f" "ac_cv_func__atan2f"
47985 if test "x$ac_cv_func__atan2f" = x""yes; then :
47986 cat >>confdefs.h <<_ACEOF
47987 #define HAVE__ATAN2F 1
48000 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fabsf declaration" >&5
48001 $as_echo_n "checking for fabsf declaration... " >&6; }
48002 if test x${glibcxx_cv_func_fabsf_use+set} != xset; then
48003 if test "${glibcxx_cv_func_fabsf_use+set}" = set; then :
48004 $as_echo_n "(cached) " >&6
48009 ac_cpp='$CXXCPP $CPPFLAGS'
48010 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
48011 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
48012 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
48014 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
48015 /* end confdefs.h. */
48017 #ifdef HAVE_IEEEFP_H
48018 #include <ieeefp.h>
48029 if ac_fn_cxx_try_compile "$LINENO"; then :
48030 glibcxx_cv_func_fabsf_use=yes
48032 glibcxx_cv_func_fabsf_use=no
48034 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
48036 ac_cpp='$CPP $CPPFLAGS'
48037 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
48038 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
48039 ac_compiler_gnu=$ac_cv_c_compiler_gnu
48045 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_fabsf_use" >&5
48046 $as_echo "$glibcxx_cv_func_fabsf_use" >&6; }
48048 if test x$glibcxx_cv_func_fabsf_use = x"yes"; then
48049 for ac_func in fabsf
48051 ac_fn_c_check_func "$LINENO" "fabsf" "ac_cv_func_fabsf"
48052 if test "x$ac_cv_func_fabsf" = x""yes; then :
48053 cat >>confdefs.h <<_ACEOF
48054 #define HAVE_FABSF 1
48062 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _fabsf declaration" >&5
48063 $as_echo_n "checking for _fabsf declaration... " >&6; }
48064 if test x${glibcxx_cv_func__fabsf_use+set} != xset; then
48065 if test "${glibcxx_cv_func__fabsf_use+set}" = set; then :
48066 $as_echo_n "(cached) " >&6
48071 ac_cpp='$CXXCPP $CPPFLAGS'
48072 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
48073 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
48074 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
48076 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
48077 /* end confdefs.h. */
48079 #ifdef HAVE_IEEEFP_H
48080 #include <ieeefp.h>
48091 if ac_fn_cxx_try_compile "$LINENO"; then :
48092 glibcxx_cv_func__fabsf_use=yes
48094 glibcxx_cv_func__fabsf_use=no
48096 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
48098 ac_cpp='$CPP $CPPFLAGS'
48099 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
48100 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
48101 ac_compiler_gnu=$ac_cv_c_compiler_gnu
48107 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__fabsf_use" >&5
48108 $as_echo "$glibcxx_cv_func__fabsf_use" >&6; }
48110 if test x$glibcxx_cv_func__fabsf_use = x"yes"; then
48111 for ac_func in _fabsf
48113 ac_fn_c_check_func "$LINENO" "_fabsf" "ac_cv_func__fabsf"
48114 if test "x$ac_cv_func__fabsf" = x""yes; then :
48115 cat >>confdefs.h <<_ACEOF
48116 #define HAVE__FABSF 1
48129 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fmodf declaration" >&5
48130 $as_echo_n "checking for fmodf declaration... " >&6; }
48131 if test x${glibcxx_cv_func_fmodf_use+set} != xset; then
48132 if test "${glibcxx_cv_func_fmodf_use+set}" = set; then :
48133 $as_echo_n "(cached) " >&6
48138 ac_cpp='$CXXCPP $CPPFLAGS'
48139 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
48140 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
48141 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
48143 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
48144 /* end confdefs.h. */
48154 if ac_fn_cxx_try_compile "$LINENO"; then :
48155 glibcxx_cv_func_fmodf_use=yes
48157 glibcxx_cv_func_fmodf_use=no
48159 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
48161 ac_cpp='$CPP $CPPFLAGS'
48162 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
48163 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
48164 ac_compiler_gnu=$ac_cv_c_compiler_gnu
48170 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_fmodf_use" >&5
48171 $as_echo "$glibcxx_cv_func_fmodf_use" >&6; }
48173 if test x$glibcxx_cv_func_fmodf_use = x"yes"; then
48174 for ac_func in fmodf
48176 ac_fn_c_check_func "$LINENO" "fmodf" "ac_cv_func_fmodf"
48177 if test "x$ac_cv_func_fmodf" = x""yes; then :
48178 cat >>confdefs.h <<_ACEOF
48179 #define HAVE_FMODF 1
48187 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _fmodf declaration" >&5
48188 $as_echo_n "checking for _fmodf declaration... " >&6; }
48189 if test x${glibcxx_cv_func__fmodf_use+set} != xset; then
48190 if test "${glibcxx_cv_func__fmodf_use+set}" = set; then :
48191 $as_echo_n "(cached) " >&6
48196 ac_cpp='$CXXCPP $CPPFLAGS'
48197 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
48198 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
48199 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
48201 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
48202 /* end confdefs.h. */
48212 if ac_fn_cxx_try_compile "$LINENO"; then :
48213 glibcxx_cv_func__fmodf_use=yes
48215 glibcxx_cv_func__fmodf_use=no
48217 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
48219 ac_cpp='$CPP $CPPFLAGS'
48220 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
48221 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
48222 ac_compiler_gnu=$ac_cv_c_compiler_gnu
48228 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__fmodf_use" >&5
48229 $as_echo "$glibcxx_cv_func__fmodf_use" >&6; }
48231 if test x$glibcxx_cv_func__fmodf_use = x"yes"; then
48232 for ac_func in _fmodf
48234 ac_fn_c_check_func "$LINENO" "_fmodf" "ac_cv_func__fmodf"
48235 if test "x$ac_cv_func__fmodf" = x""yes; then :
48236 cat >>confdefs.h <<_ACEOF
48237 #define HAVE__FMODF 1
48250 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for frexpf declaration" >&5
48251 $as_echo_n "checking for frexpf declaration... " >&6; }
48252 if test x${glibcxx_cv_func_frexpf_use+set} != xset; then
48253 if test "${glibcxx_cv_func_frexpf_use+set}" = set; then :
48254 $as_echo_n "(cached) " >&6
48259 ac_cpp='$CXXCPP $CPPFLAGS'
48260 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
48261 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
48262 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
48264 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
48265 /* end confdefs.h. */
48275 if ac_fn_cxx_try_compile "$LINENO"; then :
48276 glibcxx_cv_func_frexpf_use=yes
48278 glibcxx_cv_func_frexpf_use=no
48280 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
48282 ac_cpp='$CPP $CPPFLAGS'
48283 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
48284 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
48285 ac_compiler_gnu=$ac_cv_c_compiler_gnu
48291 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_frexpf_use" >&5
48292 $as_echo "$glibcxx_cv_func_frexpf_use" >&6; }
48294 if test x$glibcxx_cv_func_frexpf_use = x"yes"; then
48295 for ac_func in frexpf
48297 ac_fn_c_check_func "$LINENO" "frexpf" "ac_cv_func_frexpf"
48298 if test "x$ac_cv_func_frexpf" = x""yes; then :
48299 cat >>confdefs.h <<_ACEOF
48300 #define HAVE_FREXPF 1
48308 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _frexpf declaration" >&5
48309 $as_echo_n "checking for _frexpf declaration... " >&6; }
48310 if test x${glibcxx_cv_func__frexpf_use+set} != xset; then
48311 if test "${glibcxx_cv_func__frexpf_use+set}" = set; then :
48312 $as_echo_n "(cached) " >&6
48317 ac_cpp='$CXXCPP $CPPFLAGS'
48318 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
48319 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
48320 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
48322 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
48323 /* end confdefs.h. */
48333 if ac_fn_cxx_try_compile "$LINENO"; then :
48334 glibcxx_cv_func__frexpf_use=yes
48336 glibcxx_cv_func__frexpf_use=no
48338 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
48340 ac_cpp='$CPP $CPPFLAGS'
48341 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
48342 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
48343 ac_compiler_gnu=$ac_cv_c_compiler_gnu
48349 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__frexpf_use" >&5
48350 $as_echo "$glibcxx_cv_func__frexpf_use" >&6; }
48352 if test x$glibcxx_cv_func__frexpf_use = x"yes"; then
48353 for ac_func in _frexpf
48355 ac_fn_c_check_func "$LINENO" "_frexpf" "ac_cv_func__frexpf"
48356 if test "x$ac_cv_func__frexpf" = x""yes; then :
48357 cat >>confdefs.h <<_ACEOF
48358 #define HAVE__FREXPF 1
48371 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for hypotf declaration" >&5
48372 $as_echo_n "checking for hypotf declaration... " >&6; }
48373 if test x${glibcxx_cv_func_hypotf_use+set} != xset; then
48374 if test "${glibcxx_cv_func_hypotf_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.$ac_ext
48386 /* end confdefs.h. */
48396 if ac_fn_cxx_try_compile "$LINENO"; then :
48397 glibcxx_cv_func_hypotf_use=yes
48399 glibcxx_cv_func_hypotf_use=no
48401 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
48403 ac_cpp='$CPP $CPPFLAGS'
48404 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
48405 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
48406 ac_compiler_gnu=$ac_cv_c_compiler_gnu
48412 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_hypotf_use" >&5
48413 $as_echo "$glibcxx_cv_func_hypotf_use" >&6; }
48415 if test x$glibcxx_cv_func_hypotf_use = x"yes"; then
48416 for ac_func in hypotf
48418 ac_fn_c_check_func "$LINENO" "hypotf" "ac_cv_func_hypotf"
48419 if test "x$ac_cv_func_hypotf" = x""yes; then :
48420 cat >>confdefs.h <<_ACEOF
48421 #define HAVE_HYPOTF 1
48429 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _hypotf declaration" >&5
48430 $as_echo_n "checking for _hypotf declaration... " >&6; }
48431 if test x${glibcxx_cv_func__hypotf_use+set} != xset; then
48432 if test "${glibcxx_cv_func__hypotf_use+set}" = set; then :
48433 $as_echo_n "(cached) " >&6
48438 ac_cpp='$CXXCPP $CPPFLAGS'
48439 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
48440 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
48441 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
48443 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
48444 /* end confdefs.h. */
48454 if ac_fn_cxx_try_compile "$LINENO"; then :
48455 glibcxx_cv_func__hypotf_use=yes
48457 glibcxx_cv_func__hypotf_use=no
48459 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
48461 ac_cpp='$CPP $CPPFLAGS'
48462 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
48463 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
48464 ac_compiler_gnu=$ac_cv_c_compiler_gnu
48470 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__hypotf_use" >&5
48471 $as_echo "$glibcxx_cv_func__hypotf_use" >&6; }
48473 if test x$glibcxx_cv_func__hypotf_use = x"yes"; then
48474 for ac_func in _hypotf
48476 ac_fn_c_check_func "$LINENO" "_hypotf" "ac_cv_func__hypotf"
48477 if test "x$ac_cv_func__hypotf" = x""yes; then :
48478 cat >>confdefs.h <<_ACEOF
48479 #define HAVE__HYPOTF 1
48492 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ldexpf declaration" >&5
48493 $as_echo_n "checking for ldexpf declaration... " >&6; }
48494 if test x${glibcxx_cv_func_ldexpf_use+set} != xset; then
48495 if test "${glibcxx_cv_func_ldexpf_use+set}" = set; then :
48496 $as_echo_n "(cached) " >&6
48501 ac_cpp='$CXXCPP $CPPFLAGS'
48502 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
48503 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
48504 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
48506 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
48507 /* end confdefs.h. */
48517 if ac_fn_cxx_try_compile "$LINENO"; then :
48518 glibcxx_cv_func_ldexpf_use=yes
48520 glibcxx_cv_func_ldexpf_use=no
48522 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
48524 ac_cpp='$CPP $CPPFLAGS'
48525 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
48526 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
48527 ac_compiler_gnu=$ac_cv_c_compiler_gnu
48533 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_ldexpf_use" >&5
48534 $as_echo "$glibcxx_cv_func_ldexpf_use" >&6; }
48536 if test x$glibcxx_cv_func_ldexpf_use = x"yes"; then
48537 for ac_func in ldexpf
48539 ac_fn_c_check_func "$LINENO" "ldexpf" "ac_cv_func_ldexpf"
48540 if test "x$ac_cv_func_ldexpf" = x""yes; then :
48541 cat >>confdefs.h <<_ACEOF
48542 #define HAVE_LDEXPF 1
48550 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _ldexpf declaration" >&5
48551 $as_echo_n "checking for _ldexpf declaration... " >&6; }
48552 if test x${glibcxx_cv_func__ldexpf_use+set} != xset; then
48553 if test "${glibcxx_cv_func__ldexpf_use+set}" = set; then :
48554 $as_echo_n "(cached) " >&6
48559 ac_cpp='$CXXCPP $CPPFLAGS'
48560 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
48561 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
48562 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
48564 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
48565 /* end confdefs.h. */
48575 if ac_fn_cxx_try_compile "$LINENO"; then :
48576 glibcxx_cv_func__ldexpf_use=yes
48578 glibcxx_cv_func__ldexpf_use=no
48580 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
48582 ac_cpp='$CPP $CPPFLAGS'
48583 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
48584 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
48585 ac_compiler_gnu=$ac_cv_c_compiler_gnu
48591 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__ldexpf_use" >&5
48592 $as_echo "$glibcxx_cv_func__ldexpf_use" >&6; }
48594 if test x$glibcxx_cv_func__ldexpf_use = x"yes"; then
48595 for ac_func in _ldexpf
48597 ac_fn_c_check_func "$LINENO" "_ldexpf" "ac_cv_func__ldexpf"
48598 if test "x$ac_cv_func__ldexpf" = x""yes; then :
48599 cat >>confdefs.h <<_ACEOF
48600 #define HAVE__LDEXPF 1
48613 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for logf declaration" >&5
48614 $as_echo_n "checking for logf declaration... " >&6; }
48615 if test x${glibcxx_cv_func_logf_use+set} != xset; then
48616 if test "${glibcxx_cv_func_logf_use+set}" = set; then :
48617 $as_echo_n "(cached) " >&6
48622 ac_cpp='$CXXCPP $CPPFLAGS'
48623 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
48624 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
48625 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
48627 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
48628 /* end confdefs.h. */
48630 #ifdef HAVE_IEEEFP_H
48631 #include <ieeefp.h>
48642 if ac_fn_cxx_try_compile "$LINENO"; then :
48643 glibcxx_cv_func_logf_use=yes
48645 glibcxx_cv_func_logf_use=no
48647 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
48649 ac_cpp='$CPP $CPPFLAGS'
48650 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
48651 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
48652 ac_compiler_gnu=$ac_cv_c_compiler_gnu
48658 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_logf_use" >&5
48659 $as_echo "$glibcxx_cv_func_logf_use" >&6; }
48661 if test x$glibcxx_cv_func_logf_use = x"yes"; then
48662 for ac_func in logf
48664 ac_fn_c_check_func "$LINENO" "logf" "ac_cv_func_logf"
48665 if test "x$ac_cv_func_logf" = x""yes; then :
48666 cat >>confdefs.h <<_ACEOF
48667 #define HAVE_LOGF 1
48675 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _logf declaration" >&5
48676 $as_echo_n "checking for _logf declaration... " >&6; }
48677 if test x${glibcxx_cv_func__logf_use+set} != xset; then
48678 if test "${glibcxx_cv_func__logf_use+set}" = set; then :
48679 $as_echo_n "(cached) " >&6
48684 ac_cpp='$CXXCPP $CPPFLAGS'
48685 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
48686 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
48687 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
48689 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
48690 /* end confdefs.h. */
48692 #ifdef HAVE_IEEEFP_H
48693 #include <ieeefp.h>
48704 if ac_fn_cxx_try_compile "$LINENO"; then :
48705 glibcxx_cv_func__logf_use=yes
48707 glibcxx_cv_func__logf_use=no
48709 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
48711 ac_cpp='$CPP $CPPFLAGS'
48712 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
48713 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
48714 ac_compiler_gnu=$ac_cv_c_compiler_gnu
48720 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__logf_use" >&5
48721 $as_echo "$glibcxx_cv_func__logf_use" >&6; }
48723 if test x$glibcxx_cv_func__logf_use = x"yes"; then
48724 for ac_func in _logf
48726 ac_fn_c_check_func "$LINENO" "_logf" "ac_cv_func__logf"
48727 if test "x$ac_cv_func__logf" = x""yes; then :
48728 cat >>confdefs.h <<_ACEOF
48729 #define HAVE__LOGF 1
48742 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for log10f declaration" >&5
48743 $as_echo_n "checking for log10f declaration... " >&6; }
48744 if test x${glibcxx_cv_func_log10f_use+set} != xset; then
48745 if test "${glibcxx_cv_func_log10f_use+set}" = set; then :
48746 $as_echo_n "(cached) " >&6
48751 ac_cpp='$CXXCPP $CPPFLAGS'
48752 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
48753 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
48754 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
48756 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
48757 /* end confdefs.h. */
48759 #ifdef HAVE_IEEEFP_H
48760 #include <ieeefp.h>
48771 if ac_fn_cxx_try_compile "$LINENO"; then :
48772 glibcxx_cv_func_log10f_use=yes
48774 glibcxx_cv_func_log10f_use=no
48776 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
48778 ac_cpp='$CPP $CPPFLAGS'
48779 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
48780 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
48781 ac_compiler_gnu=$ac_cv_c_compiler_gnu
48787 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_log10f_use" >&5
48788 $as_echo "$glibcxx_cv_func_log10f_use" >&6; }
48790 if test x$glibcxx_cv_func_log10f_use = x"yes"; then
48791 for ac_func in log10f
48793 ac_fn_c_check_func "$LINENO" "log10f" "ac_cv_func_log10f"
48794 if test "x$ac_cv_func_log10f" = x""yes; then :
48795 cat >>confdefs.h <<_ACEOF
48796 #define HAVE_LOG10F 1
48804 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _log10f declaration" >&5
48805 $as_echo_n "checking for _log10f declaration... " >&6; }
48806 if test x${glibcxx_cv_func__log10f_use+set} != xset; then
48807 if test "${glibcxx_cv_func__log10f_use+set}" = set; then :
48808 $as_echo_n "(cached) " >&6
48813 ac_cpp='$CXXCPP $CPPFLAGS'
48814 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
48815 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
48816 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
48818 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
48819 /* end confdefs.h. */
48821 #ifdef HAVE_IEEEFP_H
48822 #include <ieeefp.h>
48833 if ac_fn_cxx_try_compile "$LINENO"; then :
48834 glibcxx_cv_func__log10f_use=yes
48836 glibcxx_cv_func__log10f_use=no
48838 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
48840 ac_cpp='$CPP $CPPFLAGS'
48841 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
48842 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
48843 ac_compiler_gnu=$ac_cv_c_compiler_gnu
48849 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__log10f_use" >&5
48850 $as_echo "$glibcxx_cv_func__log10f_use" >&6; }
48852 if test x$glibcxx_cv_func__log10f_use = x"yes"; then
48853 for ac_func in _log10f
48855 ac_fn_c_check_func "$LINENO" "_log10f" "ac_cv_func__log10f"
48856 if test "x$ac_cv_func__log10f" = x""yes; then :
48857 cat >>confdefs.h <<_ACEOF
48858 #define HAVE__LOG10F 1
48871 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for modff declaration" >&5
48872 $as_echo_n "checking for modff declaration... " >&6; }
48873 if test x${glibcxx_cv_func_modff_use+set} != xset; then
48874 if test "${glibcxx_cv_func_modff_use+set}" = set; then :
48875 $as_echo_n "(cached) " >&6
48880 ac_cpp='$CXXCPP $CPPFLAGS'
48881 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
48882 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
48883 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
48885 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
48886 /* end confdefs.h. */
48896 if ac_fn_cxx_try_compile "$LINENO"; then :
48897 glibcxx_cv_func_modff_use=yes
48899 glibcxx_cv_func_modff_use=no
48901 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
48903 ac_cpp='$CPP $CPPFLAGS'
48904 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
48905 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
48906 ac_compiler_gnu=$ac_cv_c_compiler_gnu
48912 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_modff_use" >&5
48913 $as_echo "$glibcxx_cv_func_modff_use" >&6; }
48915 if test x$glibcxx_cv_func_modff_use = x"yes"; then
48916 for ac_func in modff
48918 ac_fn_c_check_func "$LINENO" "modff" "ac_cv_func_modff"
48919 if test "x$ac_cv_func_modff" = x""yes; then :
48920 cat >>confdefs.h <<_ACEOF
48921 #define HAVE_MODFF 1
48929 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _modff declaration" >&5
48930 $as_echo_n "checking for _modff declaration... " >&6; }
48931 if test x${glibcxx_cv_func__modff_use+set} != xset; then
48932 if test "${glibcxx_cv_func__modff_use+set}" = set; then :
48933 $as_echo_n "(cached) " >&6
48938 ac_cpp='$CXXCPP $CPPFLAGS'
48939 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
48940 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
48941 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
48943 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
48944 /* end confdefs.h. */
48954 if ac_fn_cxx_try_compile "$LINENO"; then :
48955 glibcxx_cv_func__modff_use=yes
48957 glibcxx_cv_func__modff_use=no
48959 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
48961 ac_cpp='$CPP $CPPFLAGS'
48962 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
48963 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
48964 ac_compiler_gnu=$ac_cv_c_compiler_gnu
48970 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__modff_use" >&5
48971 $as_echo "$glibcxx_cv_func__modff_use" >&6; }
48973 if test x$glibcxx_cv_func__modff_use = x"yes"; then
48974 for ac_func in _modff
48976 ac_fn_c_check_func "$LINENO" "_modff" "ac_cv_func__modff"
48977 if test "x$ac_cv_func__modff" = x""yes; then :
48978 cat >>confdefs.h <<_ACEOF
48979 #define HAVE__MODFF 1
48992 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for modf declaration" >&5
48993 $as_echo_n "checking for modf declaration... " >&6; }
48994 if test x${glibcxx_cv_func_modf_use+set} != xset; then
48995 if test "${glibcxx_cv_func_modf_use+set}" = set; then :
48996 $as_echo_n "(cached) " >&6
49001 ac_cpp='$CXXCPP $CPPFLAGS'
49002 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
49003 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
49004 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
49006 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
49007 /* end confdefs.h. */
49017 if ac_fn_cxx_try_compile "$LINENO"; then :
49018 glibcxx_cv_func_modf_use=yes
49020 glibcxx_cv_func_modf_use=no
49022 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
49024 ac_cpp='$CPP $CPPFLAGS'
49025 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
49026 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
49027 ac_compiler_gnu=$ac_cv_c_compiler_gnu
49033 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_modf_use" >&5
49034 $as_echo "$glibcxx_cv_func_modf_use" >&6; }
49036 if test x$glibcxx_cv_func_modf_use = x"yes"; then
49037 for ac_func in modf
49039 ac_fn_c_check_func "$LINENO" "modf" "ac_cv_func_modf"
49040 if test "x$ac_cv_func_modf" = x""yes; then :
49041 cat >>confdefs.h <<_ACEOF
49042 #define HAVE_MODF 1
49050 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _modf declaration" >&5
49051 $as_echo_n "checking for _modf declaration... " >&6; }
49052 if test x${glibcxx_cv_func__modf_use+set} != xset; then
49053 if test "${glibcxx_cv_func__modf_use+set}" = set; then :
49054 $as_echo_n "(cached) " >&6
49059 ac_cpp='$CXXCPP $CPPFLAGS'
49060 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
49061 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
49062 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
49064 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
49065 /* end confdefs.h. */
49075 if ac_fn_cxx_try_compile "$LINENO"; then :
49076 glibcxx_cv_func__modf_use=yes
49078 glibcxx_cv_func__modf_use=no
49080 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
49082 ac_cpp='$CPP $CPPFLAGS'
49083 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
49084 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
49085 ac_compiler_gnu=$ac_cv_c_compiler_gnu
49091 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__modf_use" >&5
49092 $as_echo "$glibcxx_cv_func__modf_use" >&6; }
49094 if test x$glibcxx_cv_func__modf_use = x"yes"; then
49095 for ac_func in _modf
49097 ac_fn_c_check_func "$LINENO" "_modf" "ac_cv_func__modf"
49098 if test "x$ac_cv_func__modf" = x""yes; then :
49099 cat >>confdefs.h <<_ACEOF
49100 #define HAVE__MODF 1
49113 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for powf declaration" >&5
49114 $as_echo_n "checking for powf declaration... " >&6; }
49115 if test x${glibcxx_cv_func_powf_use+set} != xset; then
49116 if test "${glibcxx_cv_func_powf_use+set}" = set; then :
49117 $as_echo_n "(cached) " >&6
49122 ac_cpp='$CXXCPP $CPPFLAGS'
49123 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
49124 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
49125 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
49127 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
49128 /* end confdefs.h. */
49138 if ac_fn_cxx_try_compile "$LINENO"; then :
49139 glibcxx_cv_func_powf_use=yes
49141 glibcxx_cv_func_powf_use=no
49143 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
49145 ac_cpp='$CPP $CPPFLAGS'
49146 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
49147 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
49148 ac_compiler_gnu=$ac_cv_c_compiler_gnu
49154 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_powf_use" >&5
49155 $as_echo "$glibcxx_cv_func_powf_use" >&6; }
49157 if test x$glibcxx_cv_func_powf_use = x"yes"; then
49158 for ac_func in powf
49160 ac_fn_c_check_func "$LINENO" "powf" "ac_cv_func_powf"
49161 if test "x$ac_cv_func_powf" = x""yes; then :
49162 cat >>confdefs.h <<_ACEOF
49163 #define HAVE_POWF 1
49171 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _powf declaration" >&5
49172 $as_echo_n "checking for _powf declaration... " >&6; }
49173 if test x${glibcxx_cv_func__powf_use+set} != xset; then
49174 if test "${glibcxx_cv_func__powf_use+set}" = set; then :
49175 $as_echo_n "(cached) " >&6
49180 ac_cpp='$CXXCPP $CPPFLAGS'
49181 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
49182 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
49183 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
49185 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
49186 /* end confdefs.h. */
49196 if ac_fn_cxx_try_compile "$LINENO"; then :
49197 glibcxx_cv_func__powf_use=yes
49199 glibcxx_cv_func__powf_use=no
49201 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
49203 ac_cpp='$CPP $CPPFLAGS'
49204 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
49205 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
49206 ac_compiler_gnu=$ac_cv_c_compiler_gnu
49212 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__powf_use" >&5
49213 $as_echo "$glibcxx_cv_func__powf_use" >&6; }
49215 if test x$glibcxx_cv_func__powf_use = x"yes"; then
49216 for ac_func in _powf
49218 ac_fn_c_check_func "$LINENO" "_powf" "ac_cv_func__powf"
49219 if test "x$ac_cv_func__powf" = x""yes; then :
49220 cat >>confdefs.h <<_ACEOF
49221 #define HAVE__POWF 1
49234 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sqrtf declaration" >&5
49235 $as_echo_n "checking for sqrtf declaration... " >&6; }
49236 if test x${glibcxx_cv_func_sqrtf_use+set} != xset; then
49237 if test "${glibcxx_cv_func_sqrtf_use+set}" = set; then :
49238 $as_echo_n "(cached) " >&6
49243 ac_cpp='$CXXCPP $CPPFLAGS'
49244 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
49245 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
49246 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
49248 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
49249 /* end confdefs.h. */
49251 #ifdef HAVE_IEEEFP_H
49252 #include <ieeefp.h>
49263 if ac_fn_cxx_try_compile "$LINENO"; then :
49264 glibcxx_cv_func_sqrtf_use=yes
49266 glibcxx_cv_func_sqrtf_use=no
49268 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
49270 ac_cpp='$CPP $CPPFLAGS'
49271 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
49272 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
49273 ac_compiler_gnu=$ac_cv_c_compiler_gnu
49279 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_sqrtf_use" >&5
49280 $as_echo "$glibcxx_cv_func_sqrtf_use" >&6; }
49282 if test x$glibcxx_cv_func_sqrtf_use = x"yes"; then
49283 for ac_func in sqrtf
49285 ac_fn_c_check_func "$LINENO" "sqrtf" "ac_cv_func_sqrtf"
49286 if test "x$ac_cv_func_sqrtf" = x""yes; then :
49287 cat >>confdefs.h <<_ACEOF
49288 #define HAVE_SQRTF 1
49296 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _sqrtf declaration" >&5
49297 $as_echo_n "checking for _sqrtf declaration... " >&6; }
49298 if test x${glibcxx_cv_func__sqrtf_use+set} != xset; then
49299 if test "${glibcxx_cv_func__sqrtf_use+set}" = set; then :
49300 $as_echo_n "(cached) " >&6
49305 ac_cpp='$CXXCPP $CPPFLAGS'
49306 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
49307 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
49308 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
49310 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
49311 /* end confdefs.h. */
49313 #ifdef HAVE_IEEEFP_H
49314 #include <ieeefp.h>
49325 if ac_fn_cxx_try_compile "$LINENO"; then :
49326 glibcxx_cv_func__sqrtf_use=yes
49328 glibcxx_cv_func__sqrtf_use=no
49330 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
49332 ac_cpp='$CPP $CPPFLAGS'
49333 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
49334 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
49335 ac_compiler_gnu=$ac_cv_c_compiler_gnu
49341 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__sqrtf_use" >&5
49342 $as_echo "$glibcxx_cv_func__sqrtf_use" >&6; }
49344 if test x$glibcxx_cv_func__sqrtf_use = x"yes"; then
49345 for ac_func in _sqrtf
49347 ac_fn_c_check_func "$LINENO" "_sqrtf" "ac_cv_func__sqrtf"
49348 if test "x$ac_cv_func__sqrtf" = x""yes; then :
49349 cat >>confdefs.h <<_ACEOF
49350 #define HAVE__SQRTF 1
49363 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sincosf declaration" >&5
49364 $as_echo_n "checking for sincosf declaration... " >&6; }
49365 if test x${glibcxx_cv_func_sincosf_use+set} != xset; then
49366 if test "${glibcxx_cv_func_sincosf_use+set}" = set; then :
49367 $as_echo_n "(cached) " >&6
49372 ac_cpp='$CXXCPP $CPPFLAGS'
49373 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
49374 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
49375 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
49377 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
49378 /* end confdefs.h. */
49388 if ac_fn_cxx_try_compile "$LINENO"; then :
49389 glibcxx_cv_func_sincosf_use=yes
49391 glibcxx_cv_func_sincosf_use=no
49393 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
49395 ac_cpp='$CPP $CPPFLAGS'
49396 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
49397 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
49398 ac_compiler_gnu=$ac_cv_c_compiler_gnu
49404 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_sincosf_use" >&5
49405 $as_echo "$glibcxx_cv_func_sincosf_use" >&6; }
49407 if test x$glibcxx_cv_func_sincosf_use = x"yes"; then
49408 for ac_func in sincosf
49410 ac_fn_c_check_func "$LINENO" "sincosf" "ac_cv_func_sincosf"
49411 if test "x$ac_cv_func_sincosf" = x""yes; then :
49412 cat >>confdefs.h <<_ACEOF
49413 #define HAVE_SINCOSF 1
49421 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _sincosf declaration" >&5
49422 $as_echo_n "checking for _sincosf declaration... " >&6; }
49423 if test x${glibcxx_cv_func__sincosf_use+set} != xset; then
49424 if test "${glibcxx_cv_func__sincosf_use+set}" = set; then :
49425 $as_echo_n "(cached) " >&6
49430 ac_cpp='$CXXCPP $CPPFLAGS'
49431 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
49432 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
49433 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
49435 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
49436 /* end confdefs.h. */
49446 if ac_fn_cxx_try_compile "$LINENO"; then :
49447 glibcxx_cv_func__sincosf_use=yes
49449 glibcxx_cv_func__sincosf_use=no
49451 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
49453 ac_cpp='$CPP $CPPFLAGS'
49454 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
49455 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
49456 ac_compiler_gnu=$ac_cv_c_compiler_gnu
49462 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__sincosf_use" >&5
49463 $as_echo "$glibcxx_cv_func__sincosf_use" >&6; }
49465 if test x$glibcxx_cv_func__sincosf_use = x"yes"; then
49466 for ac_func in _sincosf
49468 ac_fn_c_check_func "$LINENO" "_sincosf" "ac_cv_func__sincosf"
49469 if test "x$ac_cv_func__sincosf" = x""yes; then :
49470 cat >>confdefs.h <<_ACEOF
49471 #define HAVE__SINCOSF 1
49484 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for finitef declaration" >&5
49485 $as_echo_n "checking for finitef declaration... " >&6; }
49486 if test x${glibcxx_cv_func_finitef_use+set} != xset; then
49487 if test "${glibcxx_cv_func_finitef_use+set}" = set; then :
49488 $as_echo_n "(cached) " >&6
49493 ac_cpp='$CXXCPP $CPPFLAGS'
49494 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
49495 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
49496 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
49498 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
49499 /* end confdefs.h. */
49501 #ifdef HAVE_IEEEFP_H
49502 #include <ieeefp.h>
49513 if ac_fn_cxx_try_compile "$LINENO"; then :
49514 glibcxx_cv_func_finitef_use=yes
49516 glibcxx_cv_func_finitef_use=no
49518 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
49520 ac_cpp='$CPP $CPPFLAGS'
49521 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
49522 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
49523 ac_compiler_gnu=$ac_cv_c_compiler_gnu
49529 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_finitef_use" >&5
49530 $as_echo "$glibcxx_cv_func_finitef_use" >&6; }
49532 if test x$glibcxx_cv_func_finitef_use = x"yes"; then
49533 for ac_func in finitef
49535 ac_fn_c_check_func "$LINENO" "finitef" "ac_cv_func_finitef"
49536 if test "x$ac_cv_func_finitef" = x""yes; then :
49537 cat >>confdefs.h <<_ACEOF
49538 #define HAVE_FINITEF 1
49546 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _finitef declaration" >&5
49547 $as_echo_n "checking for _finitef declaration... " >&6; }
49548 if test x${glibcxx_cv_func__finitef_use+set} != xset; then
49549 if test "${glibcxx_cv_func__finitef_use+set}" = set; then :
49550 $as_echo_n "(cached) " >&6
49555 ac_cpp='$CXXCPP $CPPFLAGS'
49556 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
49557 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
49558 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
49560 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
49561 /* end confdefs.h. */
49563 #ifdef HAVE_IEEEFP_H
49564 #include <ieeefp.h>
49575 if ac_fn_cxx_try_compile "$LINENO"; then :
49576 glibcxx_cv_func__finitef_use=yes
49578 glibcxx_cv_func__finitef_use=no
49580 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
49582 ac_cpp='$CPP $CPPFLAGS'
49583 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
49584 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
49585 ac_compiler_gnu=$ac_cv_c_compiler_gnu
49591 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__finitef_use" >&5
49592 $as_echo "$glibcxx_cv_func__finitef_use" >&6; }
49594 if test x$glibcxx_cv_func__finitef_use = x"yes"; then
49595 for ac_func in _finitef
49597 ac_fn_c_check_func "$LINENO" "_finitef" "ac_cv_func__finitef"
49598 if test "x$ac_cv_func__finitef" = x""yes; then :
49599 cat >>confdefs.h <<_ACEOF
49600 #define HAVE__FINITEF 1
49613 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long double trig functions" >&5
49614 $as_echo_n "checking for long double trig functions... " >&6; }
49615 if test "${glibcxx_cv_func_long_double_trig_use+set}" = set; then :
49616 $as_echo_n "(cached) " >&6
49621 ac_cpp='$CXXCPP $CPPFLAGS'
49622 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
49623 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
49624 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
49626 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
49627 /* end confdefs.h. */
49632 acosl (0); asinl (0); atanl (0); cosl (0); sinl (0); tanl (0); coshl (0); sinhl (0); tanhl (0);
49637 if ac_fn_cxx_try_compile "$LINENO"; then :
49638 glibcxx_cv_func_long_double_trig_use=yes
49640 glibcxx_cv_func_long_double_trig_use=no
49642 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
49644 ac_cpp='$CPP $CPPFLAGS'
49645 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
49646 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
49647 ac_compiler_gnu=$ac_cv_c_compiler_gnu
49651 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_long_double_trig_use" >&5
49652 $as_echo "$glibcxx_cv_func_long_double_trig_use" >&6; }
49653 if test x$glibcxx_cv_func_long_double_trig_use = x"yes"; then
49654 for ac_func in acosl asinl atanl cosl sinl tanl coshl sinhl tanhl
49656 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
49657 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
49658 eval as_val=\$$as_ac_var
49659 if test "x$as_val" = x""yes; then :
49660 cat >>confdefs.h <<_ACEOF
49661 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
49668 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _long double trig functions" >&5
49669 $as_echo_n "checking for _long double trig functions... " >&6; }
49670 if test "${glibcxx_cv_func__long_double_trig_use+set}" = set; then :
49671 $as_echo_n "(cached) " >&6
49676 ac_cpp='$CXXCPP $CPPFLAGS'
49677 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
49678 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
49679 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
49681 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
49682 /* end confdefs.h. */
49687 _acosl (0); _asinl (0); _atanl (0); _cosl (0); _sinl (0); _tanl (0); _coshl (0); _sinhl (0); _tanhl (0);
49692 if ac_fn_cxx_try_compile "$LINENO"; then :
49693 glibcxx_cv_func__long_double_trig_use=yes
49695 glibcxx_cv_func__long_double_trig_use=no
49697 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
49699 ac_cpp='$CPP $CPPFLAGS'
49700 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
49701 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
49702 ac_compiler_gnu=$ac_cv_c_compiler_gnu
49706 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__long_double_trig_use" >&5
49707 $as_echo "$glibcxx_cv_func__long_double_trig_use" >&6; }
49708 if test x$glibcxx_cv_func__long_double_trig_use = x"yes"; then
49709 for ac_func in _acosl _asinl _atanl _cosl _sinl _tanl _coshl _sinhl _tanhl
49711 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
49712 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
49713 eval as_val=\$$as_ac_var
49714 if test "x$as_val" = x""yes; then :
49715 cat >>confdefs.h <<_ACEOF
49716 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
49729 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long double round functions" >&5
49730 $as_echo_n "checking for long double round functions... " >&6; }
49731 if test "${glibcxx_cv_func_long_double_round_use+set}" = set; then :
49732 $as_echo_n "(cached) " >&6
49737 ac_cpp='$CXXCPP $CPPFLAGS'
49738 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
49739 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
49740 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
49742 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
49743 /* end confdefs.h. */
49748 ceill (0); floorl (0);
49753 if ac_fn_cxx_try_compile "$LINENO"; then :
49754 glibcxx_cv_func_long_double_round_use=yes
49756 glibcxx_cv_func_long_double_round_use=no
49758 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
49760 ac_cpp='$CPP $CPPFLAGS'
49761 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
49762 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
49763 ac_compiler_gnu=$ac_cv_c_compiler_gnu
49767 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_long_double_round_use" >&5
49768 $as_echo "$glibcxx_cv_func_long_double_round_use" >&6; }
49769 if test x$glibcxx_cv_func_long_double_round_use = x"yes"; then
49770 for ac_func in ceill floorl
49772 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
49773 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
49774 eval as_val=\$$as_ac_var
49775 if test "x$as_val" = x""yes; then :
49776 cat >>confdefs.h <<_ACEOF
49777 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
49784 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _long double round functions" >&5
49785 $as_echo_n "checking for _long double round functions... " >&6; }
49786 if test "${glibcxx_cv_func__long_double_round_use+set}" = set; then :
49787 $as_echo_n "(cached) " >&6
49792 ac_cpp='$CXXCPP $CPPFLAGS'
49793 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
49794 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
49795 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
49797 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
49798 /* end confdefs.h. */
49803 _ceill (0); _floorl (0);
49808 if ac_fn_cxx_try_compile "$LINENO"; then :
49809 glibcxx_cv_func__long_double_round_use=yes
49811 glibcxx_cv_func__long_double_round_use=no
49813 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
49815 ac_cpp='$CPP $CPPFLAGS'
49816 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
49817 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
49818 ac_compiler_gnu=$ac_cv_c_compiler_gnu
49822 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__long_double_round_use" >&5
49823 $as_echo "$glibcxx_cv_func__long_double_round_use" >&6; }
49824 if test x$glibcxx_cv_func__long_double_round_use = x"yes"; then
49825 for ac_func in _ceill _floorl
49827 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
49828 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
49829 eval as_val=\$$as_ac_var
49830 if test "x$as_val" = x""yes; then :
49831 cat >>confdefs.h <<_ACEOF
49832 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
49846 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for isnanl declaration" >&5
49847 $as_echo_n "checking for isnanl declaration... " >&6; }
49848 if test x${glibcxx_cv_func_isnanl_use+set} != xset; then
49849 if test "${glibcxx_cv_func_isnanl_use+set}" = set; then :
49850 $as_echo_n "(cached) " >&6
49855 ac_cpp='$CXXCPP $CPPFLAGS'
49856 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
49857 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
49858 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
49860 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
49861 /* end confdefs.h. */
49863 #ifdef HAVE_IEEEFP_H
49864 #include <ieeefp.h>
49875 if ac_fn_cxx_try_compile "$LINENO"; then :
49876 glibcxx_cv_func_isnanl_use=yes
49878 glibcxx_cv_func_isnanl_use=no
49880 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
49882 ac_cpp='$CPP $CPPFLAGS'
49883 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
49884 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
49885 ac_compiler_gnu=$ac_cv_c_compiler_gnu
49891 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_isnanl_use" >&5
49892 $as_echo "$glibcxx_cv_func_isnanl_use" >&6; }
49894 if test x$glibcxx_cv_func_isnanl_use = x"yes"; then
49895 for ac_func in isnanl
49897 ac_fn_c_check_func "$LINENO" "isnanl" "ac_cv_func_isnanl"
49898 if test "x$ac_cv_func_isnanl" = x""yes; then :
49899 cat >>confdefs.h <<_ACEOF
49900 #define HAVE_ISNANL 1
49908 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _isnanl declaration" >&5
49909 $as_echo_n "checking for _isnanl declaration... " >&6; }
49910 if test x${glibcxx_cv_func__isnanl_use+set} != xset; then
49911 if test "${glibcxx_cv_func__isnanl_use+set}" = set; then :
49912 $as_echo_n "(cached) " >&6
49917 ac_cpp='$CXXCPP $CPPFLAGS'
49918 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
49919 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
49920 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
49922 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
49923 /* end confdefs.h. */
49925 #ifdef HAVE_IEEEFP_H
49926 #include <ieeefp.h>
49937 if ac_fn_cxx_try_compile "$LINENO"; then :
49938 glibcxx_cv_func__isnanl_use=yes
49940 glibcxx_cv_func__isnanl_use=no
49942 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
49944 ac_cpp='$CPP $CPPFLAGS'
49945 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
49946 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
49947 ac_compiler_gnu=$ac_cv_c_compiler_gnu
49953 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__isnanl_use" >&5
49954 $as_echo "$glibcxx_cv_func__isnanl_use" >&6; }
49956 if test x$glibcxx_cv_func__isnanl_use = x"yes"; then
49957 for ac_func in _isnanl
49959 ac_fn_c_check_func "$LINENO" "_isnanl" "ac_cv_func__isnanl"
49960 if test "x$ac_cv_func__isnanl" = x""yes; then :
49961 cat >>confdefs.h <<_ACEOF
49962 #define HAVE__ISNANL 1
49975 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for isinfl declaration" >&5
49976 $as_echo_n "checking for isinfl declaration... " >&6; }
49977 if test x${glibcxx_cv_func_isinfl_use+set} != xset; then
49978 if test "${glibcxx_cv_func_isinfl_use+set}" = set; then :
49979 $as_echo_n "(cached) " >&6
49984 ac_cpp='$CXXCPP $CPPFLAGS'
49985 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
49986 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
49987 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
49989 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
49990 /* end confdefs.h. */
49992 #ifdef HAVE_IEEEFP_H
49993 #include <ieeefp.h>
50004 if ac_fn_cxx_try_compile "$LINENO"; then :
50005 glibcxx_cv_func_isinfl_use=yes
50007 glibcxx_cv_func_isinfl_use=no
50009 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
50011 ac_cpp='$CPP $CPPFLAGS'
50012 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
50013 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
50014 ac_compiler_gnu=$ac_cv_c_compiler_gnu
50020 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_isinfl_use" >&5
50021 $as_echo "$glibcxx_cv_func_isinfl_use" >&6; }
50023 if test x$glibcxx_cv_func_isinfl_use = x"yes"; then
50024 for ac_func in isinfl
50026 ac_fn_c_check_func "$LINENO" "isinfl" "ac_cv_func_isinfl"
50027 if test "x$ac_cv_func_isinfl" = x""yes; then :
50028 cat >>confdefs.h <<_ACEOF
50029 #define HAVE_ISINFL 1
50037 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _isinfl declaration" >&5
50038 $as_echo_n "checking for _isinfl declaration... " >&6; }
50039 if test x${glibcxx_cv_func__isinfl_use+set} != xset; then
50040 if test "${glibcxx_cv_func__isinfl_use+set}" = set; then :
50041 $as_echo_n "(cached) " >&6
50046 ac_cpp='$CXXCPP $CPPFLAGS'
50047 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
50048 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
50049 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
50051 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
50052 /* end confdefs.h. */
50054 #ifdef HAVE_IEEEFP_H
50055 #include <ieeefp.h>
50066 if ac_fn_cxx_try_compile "$LINENO"; then :
50067 glibcxx_cv_func__isinfl_use=yes
50069 glibcxx_cv_func__isinfl_use=no
50071 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
50073 ac_cpp='$CPP $CPPFLAGS'
50074 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
50075 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
50076 ac_compiler_gnu=$ac_cv_c_compiler_gnu
50082 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__isinfl_use" >&5
50083 $as_echo "$glibcxx_cv_func__isinfl_use" >&6; }
50085 if test x$glibcxx_cv_func__isinfl_use = x"yes"; then
50086 for ac_func in _isinfl
50088 ac_fn_c_check_func "$LINENO" "_isinfl" "ac_cv_func__isinfl"
50089 if test "x$ac_cv_func__isinfl" = x""yes; then :
50090 cat >>confdefs.h <<_ACEOF
50091 #define HAVE__ISINFL 1
50104 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for atan2l declaration" >&5
50105 $as_echo_n "checking for atan2l declaration... " >&6; }
50106 if test x${glibcxx_cv_func_atan2l_use+set} != xset; then
50107 if test "${glibcxx_cv_func_atan2l_use+set}" = set; then :
50108 $as_echo_n "(cached) " >&6
50113 ac_cpp='$CXXCPP $CPPFLAGS'
50114 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
50115 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
50116 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
50118 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
50119 /* end confdefs.h. */
50129 if ac_fn_cxx_try_compile "$LINENO"; then :
50130 glibcxx_cv_func_atan2l_use=yes
50132 glibcxx_cv_func_atan2l_use=no
50134 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
50136 ac_cpp='$CPP $CPPFLAGS'
50137 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
50138 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
50139 ac_compiler_gnu=$ac_cv_c_compiler_gnu
50145 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_atan2l_use" >&5
50146 $as_echo "$glibcxx_cv_func_atan2l_use" >&6; }
50148 if test x$glibcxx_cv_func_atan2l_use = x"yes"; then
50149 for ac_func in atan2l
50151 ac_fn_c_check_func "$LINENO" "atan2l" "ac_cv_func_atan2l"
50152 if test "x$ac_cv_func_atan2l" = x""yes; then :
50153 cat >>confdefs.h <<_ACEOF
50154 #define HAVE_ATAN2L 1
50162 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _atan2l declaration" >&5
50163 $as_echo_n "checking for _atan2l declaration... " >&6; }
50164 if test x${glibcxx_cv_func__atan2l_use+set} != xset; then
50165 if test "${glibcxx_cv_func__atan2l_use+set}" = set; then :
50166 $as_echo_n "(cached) " >&6
50171 ac_cpp='$CXXCPP $CPPFLAGS'
50172 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
50173 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
50174 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
50176 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
50177 /* end confdefs.h. */
50187 if ac_fn_cxx_try_compile "$LINENO"; then :
50188 glibcxx_cv_func__atan2l_use=yes
50190 glibcxx_cv_func__atan2l_use=no
50192 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
50194 ac_cpp='$CPP $CPPFLAGS'
50195 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
50196 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
50197 ac_compiler_gnu=$ac_cv_c_compiler_gnu
50203 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__atan2l_use" >&5
50204 $as_echo "$glibcxx_cv_func__atan2l_use" >&6; }
50206 if test x$glibcxx_cv_func__atan2l_use = x"yes"; then
50207 for ac_func in _atan2l
50209 ac_fn_c_check_func "$LINENO" "_atan2l" "ac_cv_func__atan2l"
50210 if test "x$ac_cv_func__atan2l" = x""yes; then :
50211 cat >>confdefs.h <<_ACEOF
50212 #define HAVE__ATAN2L 1
50225 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for expl declaration" >&5
50226 $as_echo_n "checking for expl declaration... " >&6; }
50227 if test x${glibcxx_cv_func_expl_use+set} != xset; then
50228 if test "${glibcxx_cv_func_expl_use+set}" = set; then :
50229 $as_echo_n "(cached) " >&6
50234 ac_cpp='$CXXCPP $CPPFLAGS'
50235 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
50236 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
50237 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
50239 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
50240 /* end confdefs.h. */
50242 #ifdef HAVE_IEEEFP_H
50243 #include <ieeefp.h>
50254 if ac_fn_cxx_try_compile "$LINENO"; then :
50255 glibcxx_cv_func_expl_use=yes
50257 glibcxx_cv_func_expl_use=no
50259 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
50261 ac_cpp='$CPP $CPPFLAGS'
50262 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
50263 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
50264 ac_compiler_gnu=$ac_cv_c_compiler_gnu
50270 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_expl_use" >&5
50271 $as_echo "$glibcxx_cv_func_expl_use" >&6; }
50273 if test x$glibcxx_cv_func_expl_use = x"yes"; then
50274 for ac_func in expl
50276 ac_fn_c_check_func "$LINENO" "expl" "ac_cv_func_expl"
50277 if test "x$ac_cv_func_expl" = x""yes; then :
50278 cat >>confdefs.h <<_ACEOF
50279 #define HAVE_EXPL 1
50287 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _expl declaration" >&5
50288 $as_echo_n "checking for _expl declaration... " >&6; }
50289 if test x${glibcxx_cv_func__expl_use+set} != xset; then
50290 if test "${glibcxx_cv_func__expl_use+set}" = set; then :
50291 $as_echo_n "(cached) " >&6
50296 ac_cpp='$CXXCPP $CPPFLAGS'
50297 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
50298 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
50299 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
50301 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
50302 /* end confdefs.h. */
50304 #ifdef HAVE_IEEEFP_H
50305 #include <ieeefp.h>
50316 if ac_fn_cxx_try_compile "$LINENO"; then :
50317 glibcxx_cv_func__expl_use=yes
50319 glibcxx_cv_func__expl_use=no
50321 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
50323 ac_cpp='$CPP $CPPFLAGS'
50324 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
50325 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
50326 ac_compiler_gnu=$ac_cv_c_compiler_gnu
50332 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__expl_use" >&5
50333 $as_echo "$glibcxx_cv_func__expl_use" >&6; }
50335 if test x$glibcxx_cv_func__expl_use = x"yes"; then
50336 for ac_func in _expl
50338 ac_fn_c_check_func "$LINENO" "_expl" "ac_cv_func__expl"
50339 if test "x$ac_cv_func__expl" = x""yes; then :
50340 cat >>confdefs.h <<_ACEOF
50341 #define HAVE__EXPL 1
50354 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fabsl declaration" >&5
50355 $as_echo_n "checking for fabsl declaration... " >&6; }
50356 if test x${glibcxx_cv_func_fabsl_use+set} != xset; then
50357 if test "${glibcxx_cv_func_fabsl_use+set}" = set; then :
50358 $as_echo_n "(cached) " >&6
50363 ac_cpp='$CXXCPP $CPPFLAGS'
50364 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
50365 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
50366 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
50368 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
50369 /* end confdefs.h. */
50371 #ifdef HAVE_IEEEFP_H
50372 #include <ieeefp.h>
50383 if ac_fn_cxx_try_compile "$LINENO"; then :
50384 glibcxx_cv_func_fabsl_use=yes
50386 glibcxx_cv_func_fabsl_use=no
50388 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
50390 ac_cpp='$CPP $CPPFLAGS'
50391 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
50392 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
50393 ac_compiler_gnu=$ac_cv_c_compiler_gnu
50399 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_fabsl_use" >&5
50400 $as_echo "$glibcxx_cv_func_fabsl_use" >&6; }
50402 if test x$glibcxx_cv_func_fabsl_use = x"yes"; then
50403 for ac_func in fabsl
50405 ac_fn_c_check_func "$LINENO" "fabsl" "ac_cv_func_fabsl"
50406 if test "x$ac_cv_func_fabsl" = x""yes; then :
50407 cat >>confdefs.h <<_ACEOF
50408 #define HAVE_FABSL 1
50416 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _fabsl declaration" >&5
50417 $as_echo_n "checking for _fabsl declaration... " >&6; }
50418 if test x${glibcxx_cv_func__fabsl_use+set} != xset; then
50419 if test "${glibcxx_cv_func__fabsl_use+set}" = set; then :
50420 $as_echo_n "(cached) " >&6
50425 ac_cpp='$CXXCPP $CPPFLAGS'
50426 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
50427 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
50428 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
50430 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
50431 /* end confdefs.h. */
50433 #ifdef HAVE_IEEEFP_H
50434 #include <ieeefp.h>
50445 if ac_fn_cxx_try_compile "$LINENO"; then :
50446 glibcxx_cv_func__fabsl_use=yes
50448 glibcxx_cv_func__fabsl_use=no
50450 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
50452 ac_cpp='$CPP $CPPFLAGS'
50453 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
50454 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
50455 ac_compiler_gnu=$ac_cv_c_compiler_gnu
50461 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__fabsl_use" >&5
50462 $as_echo "$glibcxx_cv_func__fabsl_use" >&6; }
50464 if test x$glibcxx_cv_func__fabsl_use = x"yes"; then
50465 for ac_func in _fabsl
50467 ac_fn_c_check_func "$LINENO" "_fabsl" "ac_cv_func__fabsl"
50468 if test "x$ac_cv_func__fabsl" = x""yes; then :
50469 cat >>confdefs.h <<_ACEOF
50470 #define HAVE__FABSL 1
50483 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fmodl declaration" >&5
50484 $as_echo_n "checking for fmodl declaration... " >&6; }
50485 if test x${glibcxx_cv_func_fmodl_use+set} != xset; then
50486 if test "${glibcxx_cv_func_fmodl_use+set}" = set; then :
50487 $as_echo_n "(cached) " >&6
50492 ac_cpp='$CXXCPP $CPPFLAGS'
50493 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
50494 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
50495 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
50497 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
50498 /* end confdefs.h. */
50508 if ac_fn_cxx_try_compile "$LINENO"; then :
50509 glibcxx_cv_func_fmodl_use=yes
50511 glibcxx_cv_func_fmodl_use=no
50513 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
50515 ac_cpp='$CPP $CPPFLAGS'
50516 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
50517 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
50518 ac_compiler_gnu=$ac_cv_c_compiler_gnu
50524 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_fmodl_use" >&5
50525 $as_echo "$glibcxx_cv_func_fmodl_use" >&6; }
50527 if test x$glibcxx_cv_func_fmodl_use = x"yes"; then
50528 for ac_func in fmodl
50530 ac_fn_c_check_func "$LINENO" "fmodl" "ac_cv_func_fmodl"
50531 if test "x$ac_cv_func_fmodl" = x""yes; then :
50532 cat >>confdefs.h <<_ACEOF
50533 #define HAVE_FMODL 1
50541 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _fmodl declaration" >&5
50542 $as_echo_n "checking for _fmodl declaration... " >&6; }
50543 if test x${glibcxx_cv_func__fmodl_use+set} != xset; then
50544 if test "${glibcxx_cv_func__fmodl_use+set}" = set; then :
50545 $as_echo_n "(cached) " >&6
50550 ac_cpp='$CXXCPP $CPPFLAGS'
50551 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
50552 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
50553 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
50555 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
50556 /* end confdefs.h. */
50566 if ac_fn_cxx_try_compile "$LINENO"; then :
50567 glibcxx_cv_func__fmodl_use=yes
50569 glibcxx_cv_func__fmodl_use=no
50571 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
50573 ac_cpp='$CPP $CPPFLAGS'
50574 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
50575 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
50576 ac_compiler_gnu=$ac_cv_c_compiler_gnu
50582 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__fmodl_use" >&5
50583 $as_echo "$glibcxx_cv_func__fmodl_use" >&6; }
50585 if test x$glibcxx_cv_func__fmodl_use = x"yes"; then
50586 for ac_func in _fmodl
50588 ac_fn_c_check_func "$LINENO" "_fmodl" "ac_cv_func__fmodl"
50589 if test "x$ac_cv_func__fmodl" = x""yes; then :
50590 cat >>confdefs.h <<_ACEOF
50591 #define HAVE__FMODL 1
50604 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for frexpl declaration" >&5
50605 $as_echo_n "checking for frexpl declaration... " >&6; }
50606 if test x${glibcxx_cv_func_frexpl_use+set} != xset; then
50607 if test "${glibcxx_cv_func_frexpl_use+set}" = set; then :
50608 $as_echo_n "(cached) " >&6
50613 ac_cpp='$CXXCPP $CPPFLAGS'
50614 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
50615 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
50616 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
50618 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
50619 /* end confdefs.h. */
50629 if ac_fn_cxx_try_compile "$LINENO"; then :
50630 glibcxx_cv_func_frexpl_use=yes
50632 glibcxx_cv_func_frexpl_use=no
50634 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
50636 ac_cpp='$CPP $CPPFLAGS'
50637 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
50638 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
50639 ac_compiler_gnu=$ac_cv_c_compiler_gnu
50645 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_frexpl_use" >&5
50646 $as_echo "$glibcxx_cv_func_frexpl_use" >&6; }
50648 if test x$glibcxx_cv_func_frexpl_use = x"yes"; then
50649 for ac_func in frexpl
50651 ac_fn_c_check_func "$LINENO" "frexpl" "ac_cv_func_frexpl"
50652 if test "x$ac_cv_func_frexpl" = x""yes; then :
50653 cat >>confdefs.h <<_ACEOF
50654 #define HAVE_FREXPL 1
50662 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _frexpl declaration" >&5
50663 $as_echo_n "checking for _frexpl declaration... " >&6; }
50664 if test x${glibcxx_cv_func__frexpl_use+set} != xset; then
50665 if test "${glibcxx_cv_func__frexpl_use+set}" = set; then :
50666 $as_echo_n "(cached) " >&6
50671 ac_cpp='$CXXCPP $CPPFLAGS'
50672 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
50673 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
50674 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
50676 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
50677 /* end confdefs.h. */
50687 if ac_fn_cxx_try_compile "$LINENO"; then :
50688 glibcxx_cv_func__frexpl_use=yes
50690 glibcxx_cv_func__frexpl_use=no
50692 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
50694 ac_cpp='$CPP $CPPFLAGS'
50695 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
50696 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
50697 ac_compiler_gnu=$ac_cv_c_compiler_gnu
50703 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__frexpl_use" >&5
50704 $as_echo "$glibcxx_cv_func__frexpl_use" >&6; }
50706 if test x$glibcxx_cv_func__frexpl_use = x"yes"; then
50707 for ac_func in _frexpl
50709 ac_fn_c_check_func "$LINENO" "_frexpl" "ac_cv_func__frexpl"
50710 if test "x$ac_cv_func__frexpl" = x""yes; then :
50711 cat >>confdefs.h <<_ACEOF
50712 #define HAVE__FREXPL 1
50725 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for hypotl declaration" >&5
50726 $as_echo_n "checking for hypotl declaration... " >&6; }
50727 if test x${glibcxx_cv_func_hypotl_use+set} != xset; then
50728 if test "${glibcxx_cv_func_hypotl_use+set}" = set; then :
50729 $as_echo_n "(cached) " >&6
50734 ac_cpp='$CXXCPP $CPPFLAGS'
50735 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
50736 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
50737 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
50739 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
50740 /* end confdefs.h. */
50750 if ac_fn_cxx_try_compile "$LINENO"; then :
50751 glibcxx_cv_func_hypotl_use=yes
50753 glibcxx_cv_func_hypotl_use=no
50755 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
50757 ac_cpp='$CPP $CPPFLAGS'
50758 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
50759 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
50760 ac_compiler_gnu=$ac_cv_c_compiler_gnu
50766 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_hypotl_use" >&5
50767 $as_echo "$glibcxx_cv_func_hypotl_use" >&6; }
50769 if test x$glibcxx_cv_func_hypotl_use = x"yes"; then
50770 for ac_func in hypotl
50772 ac_fn_c_check_func "$LINENO" "hypotl" "ac_cv_func_hypotl"
50773 if test "x$ac_cv_func_hypotl" = x""yes; then :
50774 cat >>confdefs.h <<_ACEOF
50775 #define HAVE_HYPOTL 1
50783 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _hypotl declaration" >&5
50784 $as_echo_n "checking for _hypotl declaration... " >&6; }
50785 if test x${glibcxx_cv_func__hypotl_use+set} != xset; then
50786 if test "${glibcxx_cv_func__hypotl_use+set}" = set; then :
50787 $as_echo_n "(cached) " >&6
50792 ac_cpp='$CXXCPP $CPPFLAGS'
50793 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
50794 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
50795 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
50797 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
50798 /* end confdefs.h. */
50808 if ac_fn_cxx_try_compile "$LINENO"; then :
50809 glibcxx_cv_func__hypotl_use=yes
50811 glibcxx_cv_func__hypotl_use=no
50813 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
50815 ac_cpp='$CPP $CPPFLAGS'
50816 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
50817 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
50818 ac_compiler_gnu=$ac_cv_c_compiler_gnu
50824 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__hypotl_use" >&5
50825 $as_echo "$glibcxx_cv_func__hypotl_use" >&6; }
50827 if test x$glibcxx_cv_func__hypotl_use = x"yes"; then
50828 for ac_func in _hypotl
50830 ac_fn_c_check_func "$LINENO" "_hypotl" "ac_cv_func__hypotl"
50831 if test "x$ac_cv_func__hypotl" = x""yes; then :
50832 cat >>confdefs.h <<_ACEOF
50833 #define HAVE__HYPOTL 1
50846 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ldexpl declaration" >&5
50847 $as_echo_n "checking for ldexpl declaration... " >&6; }
50848 if test x${glibcxx_cv_func_ldexpl_use+set} != xset; then
50849 if test "${glibcxx_cv_func_ldexpl_use+set}" = set; then :
50850 $as_echo_n "(cached) " >&6
50855 ac_cpp='$CXXCPP $CPPFLAGS'
50856 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
50857 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
50858 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
50860 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
50861 /* end confdefs.h. */
50871 if ac_fn_cxx_try_compile "$LINENO"; then :
50872 glibcxx_cv_func_ldexpl_use=yes
50874 glibcxx_cv_func_ldexpl_use=no
50876 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
50878 ac_cpp='$CPP $CPPFLAGS'
50879 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
50880 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
50881 ac_compiler_gnu=$ac_cv_c_compiler_gnu
50887 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_ldexpl_use" >&5
50888 $as_echo "$glibcxx_cv_func_ldexpl_use" >&6; }
50890 if test x$glibcxx_cv_func_ldexpl_use = x"yes"; then
50891 for ac_func in ldexpl
50893 ac_fn_c_check_func "$LINENO" "ldexpl" "ac_cv_func_ldexpl"
50894 if test "x$ac_cv_func_ldexpl" = x""yes; then :
50895 cat >>confdefs.h <<_ACEOF
50896 #define HAVE_LDEXPL 1
50904 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _ldexpl declaration" >&5
50905 $as_echo_n "checking for _ldexpl declaration... " >&6; }
50906 if test x${glibcxx_cv_func__ldexpl_use+set} != xset; then
50907 if test "${glibcxx_cv_func__ldexpl_use+set}" = set; then :
50908 $as_echo_n "(cached) " >&6
50913 ac_cpp='$CXXCPP $CPPFLAGS'
50914 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
50915 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
50916 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
50918 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
50919 /* end confdefs.h. */
50929 if ac_fn_cxx_try_compile "$LINENO"; then :
50930 glibcxx_cv_func__ldexpl_use=yes
50932 glibcxx_cv_func__ldexpl_use=no
50934 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
50936 ac_cpp='$CPP $CPPFLAGS'
50937 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
50938 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
50939 ac_compiler_gnu=$ac_cv_c_compiler_gnu
50945 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__ldexpl_use" >&5
50946 $as_echo "$glibcxx_cv_func__ldexpl_use" >&6; }
50948 if test x$glibcxx_cv_func__ldexpl_use = x"yes"; then
50949 for ac_func in _ldexpl
50951 ac_fn_c_check_func "$LINENO" "_ldexpl" "ac_cv_func__ldexpl"
50952 if test "x$ac_cv_func__ldexpl" = x""yes; then :
50953 cat >>confdefs.h <<_ACEOF
50954 #define HAVE__LDEXPL 1
50967 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for logl declaration" >&5
50968 $as_echo_n "checking for logl declaration... " >&6; }
50969 if test x${glibcxx_cv_func_logl_use+set} != xset; then
50970 if test "${glibcxx_cv_func_logl_use+set}" = set; then :
50971 $as_echo_n "(cached) " >&6
50976 ac_cpp='$CXXCPP $CPPFLAGS'
50977 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
50978 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
50979 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
50981 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
50982 /* end confdefs.h. */
50984 #ifdef HAVE_IEEEFP_H
50985 #include <ieeefp.h>
50996 if ac_fn_cxx_try_compile "$LINENO"; then :
50997 glibcxx_cv_func_logl_use=yes
50999 glibcxx_cv_func_logl_use=no
51001 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
51003 ac_cpp='$CPP $CPPFLAGS'
51004 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
51005 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
51006 ac_compiler_gnu=$ac_cv_c_compiler_gnu
51012 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_logl_use" >&5
51013 $as_echo "$glibcxx_cv_func_logl_use" >&6; }
51015 if test x$glibcxx_cv_func_logl_use = x"yes"; then
51016 for ac_func in logl
51018 ac_fn_c_check_func "$LINENO" "logl" "ac_cv_func_logl"
51019 if test "x$ac_cv_func_logl" = x""yes; then :
51020 cat >>confdefs.h <<_ACEOF
51021 #define HAVE_LOGL 1
51029 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _logl declaration" >&5
51030 $as_echo_n "checking for _logl declaration... " >&6; }
51031 if test x${glibcxx_cv_func__logl_use+set} != xset; then
51032 if test "${glibcxx_cv_func__logl_use+set}" = set; then :
51033 $as_echo_n "(cached) " >&6
51038 ac_cpp='$CXXCPP $CPPFLAGS'
51039 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
51040 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
51041 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
51043 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
51044 /* end confdefs.h. */
51046 #ifdef HAVE_IEEEFP_H
51047 #include <ieeefp.h>
51058 if ac_fn_cxx_try_compile "$LINENO"; then :
51059 glibcxx_cv_func__logl_use=yes
51061 glibcxx_cv_func__logl_use=no
51063 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
51065 ac_cpp='$CPP $CPPFLAGS'
51066 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
51067 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
51068 ac_compiler_gnu=$ac_cv_c_compiler_gnu
51074 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__logl_use" >&5
51075 $as_echo "$glibcxx_cv_func__logl_use" >&6; }
51077 if test x$glibcxx_cv_func__logl_use = x"yes"; then
51078 for ac_func in _logl
51080 ac_fn_c_check_func "$LINENO" "_logl" "ac_cv_func__logl"
51081 if test "x$ac_cv_func__logl" = x""yes; then :
51082 cat >>confdefs.h <<_ACEOF
51083 #define HAVE__LOGL 1
51096 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for log10l declaration" >&5
51097 $as_echo_n "checking for log10l declaration... " >&6; }
51098 if test x${glibcxx_cv_func_log10l_use+set} != xset; then
51099 if test "${glibcxx_cv_func_log10l_use+set}" = set; then :
51100 $as_echo_n "(cached) " >&6
51105 ac_cpp='$CXXCPP $CPPFLAGS'
51106 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
51107 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
51108 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
51110 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
51111 /* end confdefs.h. */
51113 #ifdef HAVE_IEEEFP_H
51114 #include <ieeefp.h>
51125 if ac_fn_cxx_try_compile "$LINENO"; then :
51126 glibcxx_cv_func_log10l_use=yes
51128 glibcxx_cv_func_log10l_use=no
51130 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
51132 ac_cpp='$CPP $CPPFLAGS'
51133 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
51134 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
51135 ac_compiler_gnu=$ac_cv_c_compiler_gnu
51141 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_log10l_use" >&5
51142 $as_echo "$glibcxx_cv_func_log10l_use" >&6; }
51144 if test x$glibcxx_cv_func_log10l_use = x"yes"; then
51145 for ac_func in log10l
51147 ac_fn_c_check_func "$LINENO" "log10l" "ac_cv_func_log10l"
51148 if test "x$ac_cv_func_log10l" = x""yes; then :
51149 cat >>confdefs.h <<_ACEOF
51150 #define HAVE_LOG10L 1
51158 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _log10l declaration" >&5
51159 $as_echo_n "checking for _log10l declaration... " >&6; }
51160 if test x${glibcxx_cv_func__log10l_use+set} != xset; then
51161 if test "${glibcxx_cv_func__log10l_use+set}" = set; then :
51162 $as_echo_n "(cached) " >&6
51167 ac_cpp='$CXXCPP $CPPFLAGS'
51168 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
51169 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
51170 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
51172 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
51173 /* end confdefs.h. */
51175 #ifdef HAVE_IEEEFP_H
51176 #include <ieeefp.h>
51187 if ac_fn_cxx_try_compile "$LINENO"; then :
51188 glibcxx_cv_func__log10l_use=yes
51190 glibcxx_cv_func__log10l_use=no
51192 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
51194 ac_cpp='$CPP $CPPFLAGS'
51195 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
51196 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
51197 ac_compiler_gnu=$ac_cv_c_compiler_gnu
51203 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__log10l_use" >&5
51204 $as_echo "$glibcxx_cv_func__log10l_use" >&6; }
51206 if test x$glibcxx_cv_func__log10l_use = x"yes"; then
51207 for ac_func in _log10l
51209 ac_fn_c_check_func "$LINENO" "_log10l" "ac_cv_func__log10l"
51210 if test "x$ac_cv_func__log10l" = x""yes; then :
51211 cat >>confdefs.h <<_ACEOF
51212 #define HAVE__LOG10L 1
51225 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for modfl declaration" >&5
51226 $as_echo_n "checking for modfl declaration... " >&6; }
51227 if test x${glibcxx_cv_func_modfl_use+set} != xset; then
51228 if test "${glibcxx_cv_func_modfl_use+set}" = set; then :
51229 $as_echo_n "(cached) " >&6
51234 ac_cpp='$CXXCPP $CPPFLAGS'
51235 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
51236 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
51237 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
51239 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
51240 /* end confdefs.h. */
51250 if ac_fn_cxx_try_compile "$LINENO"; then :
51251 glibcxx_cv_func_modfl_use=yes
51253 glibcxx_cv_func_modfl_use=no
51255 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
51257 ac_cpp='$CPP $CPPFLAGS'
51258 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
51259 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
51260 ac_compiler_gnu=$ac_cv_c_compiler_gnu
51266 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_modfl_use" >&5
51267 $as_echo "$glibcxx_cv_func_modfl_use" >&6; }
51269 if test x$glibcxx_cv_func_modfl_use = x"yes"; then
51270 for ac_func in modfl
51272 ac_fn_c_check_func "$LINENO" "modfl" "ac_cv_func_modfl"
51273 if test "x$ac_cv_func_modfl" = x""yes; then :
51274 cat >>confdefs.h <<_ACEOF
51275 #define HAVE_MODFL 1
51283 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _modfl declaration" >&5
51284 $as_echo_n "checking for _modfl declaration... " >&6; }
51285 if test x${glibcxx_cv_func__modfl_use+set} != xset; then
51286 if test "${glibcxx_cv_func__modfl_use+set}" = set; then :
51287 $as_echo_n "(cached) " >&6
51292 ac_cpp='$CXXCPP $CPPFLAGS'
51293 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
51294 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
51295 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
51297 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
51298 /* end confdefs.h. */
51308 if ac_fn_cxx_try_compile "$LINENO"; then :
51309 glibcxx_cv_func__modfl_use=yes
51311 glibcxx_cv_func__modfl_use=no
51313 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
51315 ac_cpp='$CPP $CPPFLAGS'
51316 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
51317 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
51318 ac_compiler_gnu=$ac_cv_c_compiler_gnu
51324 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__modfl_use" >&5
51325 $as_echo "$glibcxx_cv_func__modfl_use" >&6; }
51327 if test x$glibcxx_cv_func__modfl_use = x"yes"; then
51328 for ac_func in _modfl
51330 ac_fn_c_check_func "$LINENO" "_modfl" "ac_cv_func__modfl"
51331 if test "x$ac_cv_func__modfl" = x""yes; then :
51332 cat >>confdefs.h <<_ACEOF
51333 #define HAVE__MODFL 1
51346 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for powl declaration" >&5
51347 $as_echo_n "checking for powl declaration... " >&6; }
51348 if test x${glibcxx_cv_func_powl_use+set} != xset; then
51349 if test "${glibcxx_cv_func_powl_use+set}" = set; then :
51350 $as_echo_n "(cached) " >&6
51355 ac_cpp='$CXXCPP $CPPFLAGS'
51356 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
51357 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
51358 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
51360 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
51361 /* end confdefs.h. */
51371 if ac_fn_cxx_try_compile "$LINENO"; then :
51372 glibcxx_cv_func_powl_use=yes
51374 glibcxx_cv_func_powl_use=no
51376 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
51378 ac_cpp='$CPP $CPPFLAGS'
51379 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
51380 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
51381 ac_compiler_gnu=$ac_cv_c_compiler_gnu
51387 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_powl_use" >&5
51388 $as_echo "$glibcxx_cv_func_powl_use" >&6; }
51390 if test x$glibcxx_cv_func_powl_use = x"yes"; then
51391 for ac_func in powl
51393 ac_fn_c_check_func "$LINENO" "powl" "ac_cv_func_powl"
51394 if test "x$ac_cv_func_powl" = x""yes; then :
51395 cat >>confdefs.h <<_ACEOF
51396 #define HAVE_POWL 1
51404 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _powl declaration" >&5
51405 $as_echo_n "checking for _powl declaration... " >&6; }
51406 if test x${glibcxx_cv_func__powl_use+set} != xset; then
51407 if test "${glibcxx_cv_func__powl_use+set}" = set; then :
51408 $as_echo_n "(cached) " >&6
51413 ac_cpp='$CXXCPP $CPPFLAGS'
51414 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
51415 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
51416 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
51418 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
51419 /* end confdefs.h. */
51429 if ac_fn_cxx_try_compile "$LINENO"; then :
51430 glibcxx_cv_func__powl_use=yes
51432 glibcxx_cv_func__powl_use=no
51434 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
51436 ac_cpp='$CPP $CPPFLAGS'
51437 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
51438 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
51439 ac_compiler_gnu=$ac_cv_c_compiler_gnu
51445 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__powl_use" >&5
51446 $as_echo "$glibcxx_cv_func__powl_use" >&6; }
51448 if test x$glibcxx_cv_func__powl_use = x"yes"; then
51449 for ac_func in _powl
51451 ac_fn_c_check_func "$LINENO" "_powl" "ac_cv_func__powl"
51452 if test "x$ac_cv_func__powl" = x""yes; then :
51453 cat >>confdefs.h <<_ACEOF
51454 #define HAVE__POWL 1
51467 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sqrtl declaration" >&5
51468 $as_echo_n "checking for sqrtl declaration... " >&6; }
51469 if test x${glibcxx_cv_func_sqrtl_use+set} != xset; then
51470 if test "${glibcxx_cv_func_sqrtl_use+set}" = set; then :
51471 $as_echo_n "(cached) " >&6
51476 ac_cpp='$CXXCPP $CPPFLAGS'
51477 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
51478 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
51479 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
51481 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
51482 /* end confdefs.h. */
51484 #ifdef HAVE_IEEEFP_H
51485 #include <ieeefp.h>
51496 if ac_fn_cxx_try_compile "$LINENO"; then :
51497 glibcxx_cv_func_sqrtl_use=yes
51499 glibcxx_cv_func_sqrtl_use=no
51501 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
51503 ac_cpp='$CPP $CPPFLAGS'
51504 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
51505 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
51506 ac_compiler_gnu=$ac_cv_c_compiler_gnu
51512 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_sqrtl_use" >&5
51513 $as_echo "$glibcxx_cv_func_sqrtl_use" >&6; }
51515 if test x$glibcxx_cv_func_sqrtl_use = x"yes"; then
51516 for ac_func in sqrtl
51518 ac_fn_c_check_func "$LINENO" "sqrtl" "ac_cv_func_sqrtl"
51519 if test "x$ac_cv_func_sqrtl" = x""yes; then :
51520 cat >>confdefs.h <<_ACEOF
51521 #define HAVE_SQRTL 1
51529 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _sqrtl declaration" >&5
51530 $as_echo_n "checking for _sqrtl declaration... " >&6; }
51531 if test x${glibcxx_cv_func__sqrtl_use+set} != xset; then
51532 if test "${glibcxx_cv_func__sqrtl_use+set}" = set; then :
51533 $as_echo_n "(cached) " >&6
51538 ac_cpp='$CXXCPP $CPPFLAGS'
51539 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
51540 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
51541 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
51543 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
51544 /* end confdefs.h. */
51546 #ifdef HAVE_IEEEFP_H
51547 #include <ieeefp.h>
51558 if ac_fn_cxx_try_compile "$LINENO"; then :
51559 glibcxx_cv_func__sqrtl_use=yes
51561 glibcxx_cv_func__sqrtl_use=no
51563 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
51565 ac_cpp='$CPP $CPPFLAGS'
51566 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
51567 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
51568 ac_compiler_gnu=$ac_cv_c_compiler_gnu
51574 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__sqrtl_use" >&5
51575 $as_echo "$glibcxx_cv_func__sqrtl_use" >&6; }
51577 if test x$glibcxx_cv_func__sqrtl_use = x"yes"; then
51578 for ac_func in _sqrtl
51580 ac_fn_c_check_func "$LINENO" "_sqrtl" "ac_cv_func__sqrtl"
51581 if test "x$ac_cv_func__sqrtl" = x""yes; then :
51582 cat >>confdefs.h <<_ACEOF
51583 #define HAVE__SQRTL 1
51596 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sincosl declaration" >&5
51597 $as_echo_n "checking for sincosl declaration... " >&6; }
51598 if test x${glibcxx_cv_func_sincosl_use+set} != xset; then
51599 if test "${glibcxx_cv_func_sincosl_use+set}" = set; then :
51600 $as_echo_n "(cached) " >&6
51605 ac_cpp='$CXXCPP $CPPFLAGS'
51606 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
51607 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
51608 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
51610 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
51611 /* end confdefs.h. */
51621 if ac_fn_cxx_try_compile "$LINENO"; then :
51622 glibcxx_cv_func_sincosl_use=yes
51624 glibcxx_cv_func_sincosl_use=no
51626 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
51628 ac_cpp='$CPP $CPPFLAGS'
51629 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
51630 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
51631 ac_compiler_gnu=$ac_cv_c_compiler_gnu
51637 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_sincosl_use" >&5
51638 $as_echo "$glibcxx_cv_func_sincosl_use" >&6; }
51640 if test x$glibcxx_cv_func_sincosl_use = x"yes"; then
51641 for ac_func in sincosl
51643 ac_fn_c_check_func "$LINENO" "sincosl" "ac_cv_func_sincosl"
51644 if test "x$ac_cv_func_sincosl" = x""yes; then :
51645 cat >>confdefs.h <<_ACEOF
51646 #define HAVE_SINCOSL 1
51654 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _sincosl declaration" >&5
51655 $as_echo_n "checking for _sincosl declaration... " >&6; }
51656 if test x${glibcxx_cv_func__sincosl_use+set} != xset; then
51657 if test "${glibcxx_cv_func__sincosl_use+set}" = set; then :
51658 $as_echo_n "(cached) " >&6
51663 ac_cpp='$CXXCPP $CPPFLAGS'
51664 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
51665 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
51666 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
51668 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
51669 /* end confdefs.h. */
51679 if ac_fn_cxx_try_compile "$LINENO"; then :
51680 glibcxx_cv_func__sincosl_use=yes
51682 glibcxx_cv_func__sincosl_use=no
51684 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
51686 ac_cpp='$CPP $CPPFLAGS'
51687 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
51688 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
51689 ac_compiler_gnu=$ac_cv_c_compiler_gnu
51695 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__sincosl_use" >&5
51696 $as_echo "$glibcxx_cv_func__sincosl_use" >&6; }
51698 if test x$glibcxx_cv_func__sincosl_use = x"yes"; then
51699 for ac_func in _sincosl
51701 ac_fn_c_check_func "$LINENO" "_sincosl" "ac_cv_func__sincosl"
51702 if test "x$ac_cv_func__sincosl" = x""yes; then :
51703 cat >>confdefs.h <<_ACEOF
51704 #define HAVE__SINCOSL 1
51717 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for finitel declaration" >&5
51718 $as_echo_n "checking for finitel declaration... " >&6; }
51719 if test x${glibcxx_cv_func_finitel_use+set} != xset; then
51720 if test "${glibcxx_cv_func_finitel_use+set}" = set; then :
51721 $as_echo_n "(cached) " >&6
51726 ac_cpp='$CXXCPP $CPPFLAGS'
51727 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
51728 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
51729 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
51731 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
51732 /* end confdefs.h. */
51734 #ifdef HAVE_IEEEFP_H
51735 #include <ieeefp.h>
51746 if ac_fn_cxx_try_compile "$LINENO"; then :
51747 glibcxx_cv_func_finitel_use=yes
51749 glibcxx_cv_func_finitel_use=no
51751 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
51753 ac_cpp='$CPP $CPPFLAGS'
51754 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
51755 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
51756 ac_compiler_gnu=$ac_cv_c_compiler_gnu
51762 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_finitel_use" >&5
51763 $as_echo "$glibcxx_cv_func_finitel_use" >&6; }
51765 if test x$glibcxx_cv_func_finitel_use = x"yes"; then
51766 for ac_func in finitel
51768 ac_fn_c_check_func "$LINENO" "finitel" "ac_cv_func_finitel"
51769 if test "x$ac_cv_func_finitel" = x""yes; then :
51770 cat >>confdefs.h <<_ACEOF
51771 #define HAVE_FINITEL 1
51779 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _finitel declaration" >&5
51780 $as_echo_n "checking for _finitel declaration... " >&6; }
51781 if test x${glibcxx_cv_func__finitel_use+set} != xset; then
51782 if test "${glibcxx_cv_func__finitel_use+set}" = set; then :
51783 $as_echo_n "(cached) " >&6
51788 ac_cpp='$CXXCPP $CPPFLAGS'
51789 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
51790 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
51791 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
51793 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
51794 /* end confdefs.h. */
51796 #ifdef HAVE_IEEEFP_H
51797 #include <ieeefp.h>
51808 if ac_fn_cxx_try_compile "$LINENO"; then :
51809 glibcxx_cv_func__finitel_use=yes
51811 glibcxx_cv_func__finitel_use=no
51813 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
51815 ac_cpp='$CPP $CPPFLAGS'
51816 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
51817 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
51818 ac_compiler_gnu=$ac_cv_c_compiler_gnu
51824 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__finitel_use" >&5
51825 $as_echo "$glibcxx_cv_func__finitel_use" >&6; }
51827 if test x$glibcxx_cv_func__finitel_use = x"yes"; then
51828 for ac_func in _finitel
51830 ac_fn_c_check_func "$LINENO" "_finitel" "ac_cv_func__finitel"
51831 if test "x$ac_cv_func__finitel" = x""yes; then :
51832 cat >>confdefs.h <<_ACEOF
51833 #define HAVE__FINITEL 1
51845 LIBS="$ac_save_LIBS"
51846 CXXFLAGS="$ac_save_CXXFLAGS"
51849 ac_test_CXXFLAGS="${CXXFLAGS+set}"
51850 ac_save_CXXFLAGS="$CXXFLAGS"
51851 CXXFLAGS='-fno-builtin -D_GNU_SOURCE'
51854 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for at_quick_exit declaration" >&5
51855 $as_echo_n "checking for at_quick_exit declaration... " >&6; }
51856 if test x${glibcxx_cv_func_at_quick_exit_use+set} != xset; then
51857 if test "${glibcxx_cv_func_at_quick_exit_use+set}" = set; then :
51858 $as_echo_n "(cached) " >&6
51863 ac_cpp='$CXXCPP $CPPFLAGS'
51864 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
51865 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
51866 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
51868 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
51869 /* end confdefs.h. */
51870 #include <stdlib.h>
51879 if ac_fn_cxx_try_compile "$LINENO"; then :
51880 glibcxx_cv_func_at_quick_exit_use=yes
51882 glibcxx_cv_func_at_quick_exit_use=no
51884 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
51886 ac_cpp='$CPP $CPPFLAGS'
51887 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
51888 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
51889 ac_compiler_gnu=$ac_cv_c_compiler_gnu
51895 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_at_quick_exit_use" >&5
51896 $as_echo "$glibcxx_cv_func_at_quick_exit_use" >&6; }
51897 if test x$glibcxx_cv_func_at_quick_exit_use = x"yes"; then
51898 for ac_func in at_quick_exit
51900 ac_fn_c_check_func "$LINENO" "at_quick_exit" "ac_cv_func_at_quick_exit"
51901 if test "x$ac_cv_func_at_quick_exit" = x""yes; then :
51902 cat >>confdefs.h <<_ACEOF
51903 #define HAVE_AT_QUICK_EXIT 1
51912 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for quick_exit declaration" >&5
51913 $as_echo_n "checking for quick_exit declaration... " >&6; }
51914 if test x${glibcxx_cv_func_quick_exit_use+set} != xset; then
51915 if test "${glibcxx_cv_func_quick_exit_use+set}" = set; then :
51916 $as_echo_n "(cached) " >&6
51921 ac_cpp='$CXXCPP $CPPFLAGS'
51922 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
51923 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
51924 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
51926 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
51927 /* end confdefs.h. */
51928 #include <stdlib.h>
51937 if ac_fn_cxx_try_compile "$LINENO"; then :
51938 glibcxx_cv_func_quick_exit_use=yes
51940 glibcxx_cv_func_quick_exit_use=no
51942 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
51944 ac_cpp='$CPP $CPPFLAGS'
51945 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
51946 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
51947 ac_compiler_gnu=$ac_cv_c_compiler_gnu
51953 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_quick_exit_use" >&5
51954 $as_echo "$glibcxx_cv_func_quick_exit_use" >&6; }
51955 if test x$glibcxx_cv_func_quick_exit_use = x"yes"; then
51956 for ac_func in quick_exit
51958 ac_fn_c_check_func "$LINENO" "quick_exit" "ac_cv_func_quick_exit"
51959 if test "x$ac_cv_func_quick_exit" = x""yes; then :
51960 cat >>confdefs.h <<_ACEOF
51961 #define HAVE_QUICK_EXIT 1
51970 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for strtold declaration" >&5
51971 $as_echo_n "checking for strtold declaration... " >&6; }
51972 if test x${glibcxx_cv_func_strtold_use+set} != xset; then
51973 if test "${glibcxx_cv_func_strtold_use+set}" = set; then :
51974 $as_echo_n "(cached) " >&6
51979 ac_cpp='$CXXCPP $CPPFLAGS'
51980 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
51981 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
51982 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
51984 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
51985 /* end confdefs.h. */
51986 #include <stdlib.h>
51995 if ac_fn_cxx_try_compile "$LINENO"; then :
51996 glibcxx_cv_func_strtold_use=yes
51998 glibcxx_cv_func_strtold_use=no
52000 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
52002 ac_cpp='$CPP $CPPFLAGS'
52003 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
52004 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
52005 ac_compiler_gnu=$ac_cv_c_compiler_gnu
52011 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_strtold_use" >&5
52012 $as_echo "$glibcxx_cv_func_strtold_use" >&6; }
52013 if test x$glibcxx_cv_func_strtold_use = x"yes"; then
52014 for ac_func in strtold
52016 ac_fn_c_check_func "$LINENO" "strtold" "ac_cv_func_strtold"
52017 if test "x$ac_cv_func_strtold" = x""yes; then :
52018 cat >>confdefs.h <<_ACEOF
52019 #define HAVE_STRTOLD 1
52030 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for strtof declaration" >&5
52031 $as_echo_n "checking for strtof declaration... " >&6; }
52032 if test x${glibcxx_cv_func_strtof_use+set} != xset; then
52033 if test "${glibcxx_cv_func_strtof_use+set}" = set; then :
52034 $as_echo_n "(cached) " >&6
52039 ac_cpp='$CXXCPP $CPPFLAGS'
52040 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
52041 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
52042 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
52044 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
52045 /* end confdefs.h. */
52046 #include <stdlib.h>
52055 if ac_fn_cxx_try_compile "$LINENO"; then :
52056 glibcxx_cv_func_strtof_use=yes
52058 glibcxx_cv_func_strtof_use=no
52060 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
52062 ac_cpp='$CPP $CPPFLAGS'
52063 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
52064 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
52065 ac_compiler_gnu=$ac_cv_c_compiler_gnu
52071 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_strtof_use" >&5
52072 $as_echo "$glibcxx_cv_func_strtof_use" >&6; }
52073 if test x$glibcxx_cv_func_strtof_use = x"yes"; then
52074 for ac_func in strtof
52076 ac_fn_c_check_func "$LINENO" "strtof" "ac_cv_func_strtof"
52077 if test "x$ac_cv_func_strtof" = x""yes; then :
52078 cat >>confdefs.h <<_ACEOF
52079 #define HAVE_STRTOF 1
52090 CXXFLAGS="$ac_save_CXXFLAGS"
52092 $as_echo "#define _GLIBCXX_USE_RANDOM_TR1 1" >>confdefs.h
52096 # Check whether --enable-tls was given.
52097 if test "${enable_tls+set}" = set; then :
52098 enableval=$enable_tls;
52099 case "$enableval" in
52101 *) as_fn_error "Argument to enable/disable tls must be yes or no" "$LINENO" 5 ;;
52109 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the target supports thread-local storage" >&5
52110 $as_echo_n "checking whether the target supports thread-local storage... " >&6; }
52111 if test "${gcc_cv_have_tls+set}" = set; then :
52112 $as_echo_n "(cached) " >&6
52115 if test "$cross_compiling" = yes; then :
52116 if test x$gcc_no_link = xyes; then
52117 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
52119 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
52120 /* end confdefs.h. */
52121 __thread int a; int b; int main() { return a = b; }
52123 if ac_fn_c_try_link "$LINENO"; then :
52124 chktls_save_LDFLAGS="$LDFLAGS"
52127 LDFLAGS="-shared -Wl,--no-undefined $LDFLAGS"
52130 chktls_save_CFLAGS="$CFLAGS"
52131 CFLAGS="-fPIC $CFLAGS"
52132 if test x$gcc_no_link = xyes; then
52133 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
52135 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
52136 /* end confdefs.h. */
52137 int f() { return 0; }
52139 if ac_fn_c_try_link "$LINENO"; then :
52140 if test x$gcc_no_link = xyes; then
52141 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
52143 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
52144 /* end confdefs.h. */
52145 __thread int a; int b; int f() { return a = b; }
52147 if ac_fn_c_try_link "$LINENO"; then :
52148 gcc_cv_have_tls=yes
52152 rm -f core conftest.err conftest.$ac_objext \
52153 conftest$ac_exeext conftest.$ac_ext
52155 gcc_cv_have_tls=yes
52157 rm -f core conftest.err conftest.$ac_objext \
52158 conftest$ac_exeext conftest.$ac_ext
52159 CFLAGS="$chktls_save_CFLAGS"
52160 LDFLAGS="$chktls_save_LDFLAGS"
52164 rm -f core conftest.err conftest.$ac_objext \
52165 conftest$ac_exeext conftest.$ac_ext
52169 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
52170 /* end confdefs.h. */
52171 __thread int a; int b; int main() { return a = b; }
52173 if ac_fn_c_try_run "$LINENO"; then :
52174 chktls_save_LDFLAGS="$LDFLAGS"
52175 LDFLAGS="-static $LDFLAGS"
52176 if test x$gcc_no_link = xyes; then
52177 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
52179 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
52180 /* end confdefs.h. */
52181 int main() { return 0; }
52183 if ac_fn_c_try_link "$LINENO"; then :
52184 if test "$cross_compiling" = yes; then :
52185 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
52186 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
52187 as_fn_error "cannot run test program while cross compiling
52188 See \`config.log' for more details." "$LINENO" 5; }
52190 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
52191 /* end confdefs.h. */
52192 __thread int a; int b; int main() { return a = b; }
52194 if ac_fn_c_try_run "$LINENO"; then :
52195 gcc_cv_have_tls=yes
52199 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
52200 conftest.$ac_objext conftest.beam conftest.$ac_ext
52204 gcc_cv_have_tls=yes
52206 rm -f core conftest.err conftest.$ac_objext \
52207 conftest$ac_exeext conftest.$ac_ext
52208 LDFLAGS="$chktls_save_LDFLAGS"
52209 if test $gcc_cv_have_tls = yes; then
52210 chktls_save_CFLAGS="$CFLAGS"
52211 thread_CFLAGS=failed
52212 for flag in '' '-pthread' '-lpthread'; do
52213 CFLAGS="$flag $chktls_save_CFLAGS"
52214 if test x$gcc_no_link = xyes; then
52215 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
52217 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
52218 /* end confdefs.h. */
52219 #include <pthread.h>
52220 void *g(void *d) { return NULL; }
52224 pthread_t t; pthread_create(&t,NULL,g,NULL);
52229 if ac_fn_c_try_link "$LINENO"; then :
52230 thread_CFLAGS="$flag"
52232 rm -f core conftest.err conftest.$ac_objext \
52233 conftest$ac_exeext conftest.$ac_ext
52234 if test "X$thread_CFLAGS" != Xfailed; then
52238 CFLAGS="$chktls_save_CFLAGS"
52239 if test "X$thread_CFLAGS" != Xfailed; then
52240 CFLAGS="$thread_CFLAGS $chktls_save_CFLAGS"
52241 if test "$cross_compiling" = yes; then :
52242 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
52243 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
52244 as_fn_error "cannot run test program while cross compiling
52245 See \`config.log' for more details." "$LINENO" 5; }
52247 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
52248 /* end confdefs.h. */
52249 #include <pthread.h>
52251 static int *volatile a_in_other_thread;
52253 thread_func (void *arg)
52255 a_in_other_thread = &a;
52262 void *thread_retval;
52263 int *volatile a_in_main_thread;
52264 a_in_main_thread = &a;
52265 if (pthread_create (&thread, (pthread_attr_t *)0,
52266 thread_func, (void *)0))
52268 if (pthread_join (thread, &thread_retval))
52270 return (a_in_other_thread == a_in_main_thread);
52275 if ac_fn_c_try_run "$LINENO"; then :
52276 gcc_cv_have_tls=yes
52280 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
52281 conftest.$ac_objext conftest.beam conftest.$ac_ext
52284 CFLAGS="$chktls_save_CFLAGS"
52290 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
52291 conftest.$ac_objext conftest.beam conftest.$ac_ext
52295 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_have_tls" >&5
52296 $as_echo "$gcc_cv_have_tls" >&6; }
52297 if test "$enable_tls $gcc_cv_have_tls" = "yes yes"; then
52299 $as_echo "#define HAVE_TLS 1" >>confdefs.h
52307 am_save_CPPFLAGS="$CPPFLAGS"
52309 for element in $INCICONV; do
52311 for x in $CPPFLAGS; do
52313 acl_save_prefix="$prefix"
52314 prefix="$acl_final_prefix"
52315 acl_save_exec_prefix="$exec_prefix"
52316 exec_prefix="$acl_final_exec_prefix"
52318 exec_prefix="$acl_save_exec_prefix"
52319 prefix="$acl_save_prefix"
52321 if test "X$x" = "X$element"; then
52326 if test -z "$haveit"; then
52327 CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element"
52332 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for iconv" >&5
52333 $as_echo_n "checking for iconv... " >&6; }
52334 if test "${am_cv_func_iconv+set}" = set; then :
52335 $as_echo_n "(cached) " >&6
52338 am_cv_func_iconv="no, consider installing GNU libiconv"
52340 if test x$gcc_no_link = xyes; then
52341 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
52343 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
52344 /* end confdefs.h. */
52345 #include <stdlib.h>
52350 iconv_t cd = iconv_open("","");
52351 iconv(cd,NULL,NULL,NULL,NULL);
52357 if ac_fn_c_try_link "$LINENO"; then :
52358 am_cv_func_iconv=yes
52360 rm -f core conftest.err conftest.$ac_objext \
52361 conftest$ac_exeext conftest.$ac_ext
52362 if test "$am_cv_func_iconv" != yes; then
52363 am_save_LIBS="$LIBS"
52364 LIBS="$LIBS $LIBICONV"
52365 if test x$gcc_no_link = xyes; then
52366 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
52368 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
52369 /* end confdefs.h. */
52370 #include <stdlib.h>
52375 iconv_t cd = iconv_open("","");
52376 iconv(cd,NULL,NULL,NULL,NULL);
52382 if ac_fn_c_try_link "$LINENO"; then :
52383 am_cv_lib_iconv=yes
52384 am_cv_func_iconv=yes
52386 rm -f core conftest.err conftest.$ac_objext \
52387 conftest$ac_exeext conftest.$ac_ext
52388 LIBS="$am_save_LIBS"
52392 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_func_iconv" >&5
52393 $as_echo "$am_cv_func_iconv" >&6; }
52394 if test "$am_cv_func_iconv" = yes; then
52396 $as_echo "#define HAVE_ICONV 1" >>confdefs.h
52399 if test "$am_cv_lib_iconv" = yes; then
52400 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to link with libiconv" >&5
52401 $as_echo_n "checking how to link with libiconv... " >&6; }
52402 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBICONV" >&5
52403 $as_echo "$LIBICONV" >&6; }
52405 CPPFLAGS="$am_save_CPPFLAGS"
52412 if test "$am_cv_func_iconv" = yes; then
52413 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for iconv declaration" >&5
52414 $as_echo_n "checking for iconv declaration... " >&6; }
52415 if test "${am_cv_proto_iconv+set}" = set; then :
52416 $as_echo_n "(cached) " >&6
52419 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
52420 /* end confdefs.h. */
52422 #include <stdlib.h>
52428 #if defined(__STDC__) || defined(__cplusplus)
52429 size_t iconv (iconv_t cd, char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);
52442 if ac_fn_c_try_compile "$LINENO"; then :
52443 am_cv_proto_iconv_arg1=""
52445 am_cv_proto_iconv_arg1="const"
52447 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
52448 am_cv_proto_iconv="extern size_t iconv (iconv_t cd, $am_cv_proto_iconv_arg1 char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);"
52451 am_cv_proto_iconv=`echo "$am_cv_proto_iconv" | tr -s ' ' | sed -e 's/( /(/'`
52452 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${ac_t:-
52453 }$am_cv_proto_iconv" >&5
52455 }$am_cv_proto_iconv" >&6; }
52457 cat >>confdefs.h <<_ACEOF
52458 #define ICONV_CONST $am_cv_proto_iconv_arg1
52466 # If we're not using GNU ld, then there's no point in even trying these
52467 # tests. Check for that first. We should have already tested for gld
52468 # by now (in libtool), but require it now just to be safe...
52469 test -z "$SECTION_LDFLAGS" && SECTION_LDFLAGS=''
52470 test -z "$OPT_LDFLAGS" && OPT_LDFLAGS=''
52474 # The name set by libtool depends on the version of libtool. Shame on us
52475 # for depending on an impl detail, but c'est la vie. Older versions used
52476 # ac_cv_prog_gnu_ld, but now it's lt_cv_prog_gnu_ld, and is copied back on
52477 # top of with_gnu_ld (which is also set by --with-gnu-ld, so that actually
52478 # makes sense). We'll test with_gnu_ld everywhere else, so if that isn't
52479 # set (hence we're using an older libtool), then set it.
52480 if test x${with_gnu_ld+set} != xset; then
52481 if test x${ac_cv_prog_gnu_ld+set} != xset; then
52482 # We got through "ac_require(ac_prog_ld)" and still not set? Huh?
52485 with_gnu_ld=$ac_cv_prog_gnu_ld
52489 # Start by getting the version number. I think the libtool test already
52490 # does some of this, but throws away the result.
52491 glibcxx_ld_is_gold=no
52492 if test x"$with_gnu_ld" = x"yes"; then
52493 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld version" >&5
52494 $as_echo_n "checking for ld version... " >&6; }
52496 if $LD --version 2>/dev/null | grep 'GNU gold' >/dev/null 2>&1; then
52497 glibcxx_ld_is_gold=yes
52499 ldver=`$LD --version 2>/dev/null |
52500 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'`
52502 glibcxx_gnu_ld_version=`echo $ldver | \
52503 $AWK -F. '{ if (NF<3) $3=0; print ($1*100+$2)*100+$3 }'`
52504 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_gnu_ld_version" >&5
52505 $as_echo "$glibcxx_gnu_ld_version" >&6; }
52508 # Set --gc-sections.
52509 glibcxx_have_gc_sections=no
52510 if test "$glibcxx_ld_is_gold" = "yes"; then
52511 if $LD --help 2>/dev/null | grep gc-sections >/dev/null 2>&1; then
52512 glibcxx_have_gc_sections=yes
52515 glibcxx_gcsections_min_ld=21602
52516 if test x"$with_gnu_ld" = x"yes" &&
52517 test $glibcxx_gnu_ld_version -gt $glibcxx_gcsections_min_ld ; then
52518 glibcxx_have_gc_sections=yes
52521 if test "$glibcxx_have_gc_sections" = "yes"; then
52522 # Sufficiently young GNU ld it is! Joy and bunny rabbits!
52523 # NB: This flag only works reliably after 2.16.1. Configure tests
52524 # for this are difficult, so hard wire a value that should work.
52526 ac_test_CFLAGS="${CFLAGS+set}"
52527 ac_save_CFLAGS="$CFLAGS"
52528 CFLAGS='-Wl,--gc-sections'
52530 # Check for -Wl,--gc-sections
52531 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld that supports -Wl,--gc-sections" >&5
52532 $as_echo_n "checking for ld that supports -Wl,--gc-sections... " >&6; }
52533 if test x$gcc_no_link = xyes; then
52534 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
52536 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
52537 /* end confdefs.h. */
52538 int one(void) { return 1; }
52539 int two(void) { return 2; }
52549 if ac_fn_c_try_link "$LINENO"; then :
52554 rm -f core conftest.err conftest.$ac_objext \
52555 conftest$ac_exeext conftest.$ac_ext
52556 if test "$ac_gcsections" = "yes"; then
52559 if $CC -c conftest.c; then
52560 if $LD --gc-sections -o conftest conftest.o 2>&1 | \
52561 grep "Warning: gc-sections option ignored" > /dev/null; then
52565 rm -f conftest.c conftest.o conftest
52567 if test "$ac_gcsections" = "yes"; then
52568 SECTION_LDFLAGS="-Wl,--gc-sections $SECTION_LDFLAGS"
52570 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_gcsections" >&5
52571 $as_echo "$ac_gcsections" >&6; }
52573 if test "$ac_test_CFLAGS" = set; then
52574 CFLAGS="$ac_save_CFLAGS"
52576 # this is the suspicious part
52582 # Note this is only for shared objects.
52584 if test x"$with_gnu_ld" = x"yes"; then
52585 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld that supports -Wl,-z,relro" >&5
52586 $as_echo_n "checking for ld that supports -Wl,-z,relro... " >&6; }
52587 cxx_z_relo=`$LD -v --help 2>/dev/null | grep "z relro"`
52588 if test -n "$cxx_z_relo"; then
52589 OPT_LDFLAGS="-Wl,-z,relro"
52592 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ld_relro" >&5
52593 $as_echo "$ac_ld_relro" >&6; }
52596 # Set linker optimization flags.
52597 if test x"$with_gnu_ld" = x"yes"; then
52598 OPT_LDFLAGS="-Wl,-O1 $OPT_LDFLAGS"
52605 ac_test_CXXFLAGS="${CXXFLAGS+set}"
52606 ac_save_CXXFLAGS="$CXXFLAGS"
52607 CXXFLAGS='-fno-builtin -D_GNU_SOURCE'
52609 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sin in -lm" >&5
52610 $as_echo_n "checking for sin in -lm... " >&6; }
52611 if test "${ac_cv_lib_m_sin+set}" = set; then :
52612 $as_echo_n "(cached) " >&6
52614 ac_check_lib_save_LIBS=$LIBS
52616 if test x$gcc_no_link = xyes; then
52617 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
52619 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
52620 /* end confdefs.h. */
52622 /* Override any GCC internal prototype to avoid an error.
52623 Use char because int might match the return type of a GCC
52624 builtin and then its argument prototype would still apply. */
52637 if ac_fn_c_try_link "$LINENO"; then :
52638 ac_cv_lib_m_sin=yes
52642 rm -f core conftest.err conftest.$ac_objext \
52643 conftest$ac_exeext conftest.$ac_ext
52644 LIBS=$ac_check_lib_save_LIBS
52646 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_sin" >&5
52647 $as_echo "$ac_cv_lib_m_sin" >&6; }
52648 if test "x$ac_cv_lib_m_sin" = x""yes; then :
52652 ac_save_LIBS="$LIBS"
52657 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for isinf declaration" >&5
52658 $as_echo_n "checking for isinf declaration... " >&6; }
52659 if test x${glibcxx_cv_func_isinf_use+set} != xset; then
52660 if test "${glibcxx_cv_func_isinf_use+set}" = set; then :
52661 $as_echo_n "(cached) " >&6
52666 ac_cpp='$CXXCPP $CPPFLAGS'
52667 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
52668 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
52669 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
52671 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
52672 /* end confdefs.h. */
52674 #ifdef HAVE_IEEEFP_H
52675 #include <ieeefp.h>
52686 if ac_fn_cxx_try_compile "$LINENO"; then :
52687 glibcxx_cv_func_isinf_use=yes
52689 glibcxx_cv_func_isinf_use=no
52691 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
52693 ac_cpp='$CPP $CPPFLAGS'
52694 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
52695 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
52696 ac_compiler_gnu=$ac_cv_c_compiler_gnu
52702 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_isinf_use" >&5
52703 $as_echo "$glibcxx_cv_func_isinf_use" >&6; }
52705 if test x$glibcxx_cv_func_isinf_use = x"yes"; then
52706 for ac_func in isinf
52708 ac_fn_c_check_func "$LINENO" "isinf" "ac_cv_func_isinf"
52709 if test "x$ac_cv_func_isinf" = x""yes; then :
52710 cat >>confdefs.h <<_ACEOF
52711 #define HAVE_ISINF 1
52719 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _isinf declaration" >&5
52720 $as_echo_n "checking for _isinf declaration... " >&6; }
52721 if test x${glibcxx_cv_func__isinf_use+set} != xset; then
52722 if test "${glibcxx_cv_func__isinf_use+set}" = set; then :
52723 $as_echo_n "(cached) " >&6
52728 ac_cpp='$CXXCPP $CPPFLAGS'
52729 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
52730 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
52731 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
52733 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
52734 /* end confdefs.h. */
52736 #ifdef HAVE_IEEEFP_H
52737 #include <ieeefp.h>
52748 if ac_fn_cxx_try_compile "$LINENO"; then :
52749 glibcxx_cv_func__isinf_use=yes
52751 glibcxx_cv_func__isinf_use=no
52753 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
52755 ac_cpp='$CPP $CPPFLAGS'
52756 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
52757 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
52758 ac_compiler_gnu=$ac_cv_c_compiler_gnu
52764 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__isinf_use" >&5
52765 $as_echo "$glibcxx_cv_func__isinf_use" >&6; }
52767 if test x$glibcxx_cv_func__isinf_use = x"yes"; then
52768 for ac_func in _isinf
52770 ac_fn_c_check_func "$LINENO" "_isinf" "ac_cv_func__isinf"
52771 if test "x$ac_cv_func__isinf" = x""yes; then :
52772 cat >>confdefs.h <<_ACEOF
52773 #define HAVE__ISINF 1
52786 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for isnan declaration" >&5
52787 $as_echo_n "checking for isnan declaration... " >&6; }
52788 if test x${glibcxx_cv_func_isnan_use+set} != xset; then
52789 if test "${glibcxx_cv_func_isnan_use+set}" = set; then :
52790 $as_echo_n "(cached) " >&6
52795 ac_cpp='$CXXCPP $CPPFLAGS'
52796 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
52797 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
52798 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
52800 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
52801 /* end confdefs.h. */
52803 #ifdef HAVE_IEEEFP_H
52804 #include <ieeefp.h>
52815 if ac_fn_cxx_try_compile "$LINENO"; then :
52816 glibcxx_cv_func_isnan_use=yes
52818 glibcxx_cv_func_isnan_use=no
52820 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
52822 ac_cpp='$CPP $CPPFLAGS'
52823 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
52824 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
52825 ac_compiler_gnu=$ac_cv_c_compiler_gnu
52831 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_isnan_use" >&5
52832 $as_echo "$glibcxx_cv_func_isnan_use" >&6; }
52834 if test x$glibcxx_cv_func_isnan_use = x"yes"; then
52835 for ac_func in isnan
52837 ac_fn_c_check_func "$LINENO" "isnan" "ac_cv_func_isnan"
52838 if test "x$ac_cv_func_isnan" = x""yes; then :
52839 cat >>confdefs.h <<_ACEOF
52840 #define HAVE_ISNAN 1
52848 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _isnan declaration" >&5
52849 $as_echo_n "checking for _isnan declaration... " >&6; }
52850 if test x${glibcxx_cv_func__isnan_use+set} != xset; then
52851 if test "${glibcxx_cv_func__isnan_use+set}" = set; then :
52852 $as_echo_n "(cached) " >&6
52857 ac_cpp='$CXXCPP $CPPFLAGS'
52858 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
52859 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
52860 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
52862 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
52863 /* end confdefs.h. */
52865 #ifdef HAVE_IEEEFP_H
52866 #include <ieeefp.h>
52877 if ac_fn_cxx_try_compile "$LINENO"; then :
52878 glibcxx_cv_func__isnan_use=yes
52880 glibcxx_cv_func__isnan_use=no
52882 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
52884 ac_cpp='$CPP $CPPFLAGS'
52885 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
52886 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
52887 ac_compiler_gnu=$ac_cv_c_compiler_gnu
52893 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__isnan_use" >&5
52894 $as_echo "$glibcxx_cv_func__isnan_use" >&6; }
52896 if test x$glibcxx_cv_func__isnan_use = x"yes"; then
52897 for ac_func in _isnan
52899 ac_fn_c_check_func "$LINENO" "_isnan" "ac_cv_func__isnan"
52900 if test "x$ac_cv_func__isnan" = x""yes; then :
52901 cat >>confdefs.h <<_ACEOF
52902 #define HAVE__ISNAN 1
52915 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for finite declaration" >&5
52916 $as_echo_n "checking for finite declaration... " >&6; }
52917 if test x${glibcxx_cv_func_finite_use+set} != xset; then
52918 if test "${glibcxx_cv_func_finite_use+set}" = set; then :
52919 $as_echo_n "(cached) " >&6
52924 ac_cpp='$CXXCPP $CPPFLAGS'
52925 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
52926 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
52927 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
52929 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
52930 /* end confdefs.h. */
52932 #ifdef HAVE_IEEEFP_H
52933 #include <ieeefp.h>
52944 if ac_fn_cxx_try_compile "$LINENO"; then :
52945 glibcxx_cv_func_finite_use=yes
52947 glibcxx_cv_func_finite_use=no
52949 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
52951 ac_cpp='$CPP $CPPFLAGS'
52952 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
52953 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
52954 ac_compiler_gnu=$ac_cv_c_compiler_gnu
52960 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_finite_use" >&5
52961 $as_echo "$glibcxx_cv_func_finite_use" >&6; }
52963 if test x$glibcxx_cv_func_finite_use = x"yes"; then
52964 for ac_func in finite
52966 ac_fn_c_check_func "$LINENO" "finite" "ac_cv_func_finite"
52967 if test "x$ac_cv_func_finite" = x""yes; then :
52968 cat >>confdefs.h <<_ACEOF
52969 #define HAVE_FINITE 1
52977 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _finite declaration" >&5
52978 $as_echo_n "checking for _finite declaration... " >&6; }
52979 if test x${glibcxx_cv_func__finite_use+set} != xset; then
52980 if test "${glibcxx_cv_func__finite_use+set}" = set; then :
52981 $as_echo_n "(cached) " >&6
52986 ac_cpp='$CXXCPP $CPPFLAGS'
52987 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
52988 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
52989 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
52991 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
52992 /* end confdefs.h. */
52994 #ifdef HAVE_IEEEFP_H
52995 #include <ieeefp.h>
53006 if ac_fn_cxx_try_compile "$LINENO"; then :
53007 glibcxx_cv_func__finite_use=yes
53009 glibcxx_cv_func__finite_use=no
53011 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
53013 ac_cpp='$CPP $CPPFLAGS'
53014 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
53015 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
53016 ac_compiler_gnu=$ac_cv_c_compiler_gnu
53022 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__finite_use" >&5
53023 $as_echo "$glibcxx_cv_func__finite_use" >&6; }
53025 if test x$glibcxx_cv_func__finite_use = x"yes"; then
53026 for ac_func in _finite
53028 ac_fn_c_check_func "$LINENO" "_finite" "ac_cv_func__finite"
53029 if test "x$ac_cv_func__finite" = x""yes; then :
53030 cat >>confdefs.h <<_ACEOF
53031 #define HAVE__FINITE 1
53044 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sincos declaration" >&5
53045 $as_echo_n "checking for sincos declaration... " >&6; }
53046 if test x${glibcxx_cv_func_sincos_use+set} != xset; then
53047 if test "${glibcxx_cv_func_sincos_use+set}" = set; then :
53048 $as_echo_n "(cached) " >&6
53053 ac_cpp='$CXXCPP $CPPFLAGS'
53054 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
53055 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
53056 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
53058 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
53059 /* end confdefs.h. */
53069 if ac_fn_cxx_try_compile "$LINENO"; then :
53070 glibcxx_cv_func_sincos_use=yes
53072 glibcxx_cv_func_sincos_use=no
53074 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
53076 ac_cpp='$CPP $CPPFLAGS'
53077 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
53078 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
53079 ac_compiler_gnu=$ac_cv_c_compiler_gnu
53085 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_sincos_use" >&5
53086 $as_echo "$glibcxx_cv_func_sincos_use" >&6; }
53088 if test x$glibcxx_cv_func_sincos_use = x"yes"; then
53089 for ac_func in sincos
53091 ac_fn_c_check_func "$LINENO" "sincos" "ac_cv_func_sincos"
53092 if test "x$ac_cv_func_sincos" = x""yes; then :
53093 cat >>confdefs.h <<_ACEOF
53094 #define HAVE_SINCOS 1
53102 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _sincos declaration" >&5
53103 $as_echo_n "checking for _sincos declaration... " >&6; }
53104 if test x${glibcxx_cv_func__sincos_use+set} != xset; then
53105 if test "${glibcxx_cv_func__sincos_use+set}" = set; then :
53106 $as_echo_n "(cached) " >&6
53111 ac_cpp='$CXXCPP $CPPFLAGS'
53112 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
53113 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
53114 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
53116 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
53117 /* end confdefs.h. */
53127 if ac_fn_cxx_try_compile "$LINENO"; then :
53128 glibcxx_cv_func__sincos_use=yes
53130 glibcxx_cv_func__sincos_use=no
53132 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
53134 ac_cpp='$CPP $CPPFLAGS'
53135 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
53136 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
53137 ac_compiler_gnu=$ac_cv_c_compiler_gnu
53143 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__sincos_use" >&5
53144 $as_echo "$glibcxx_cv_func__sincos_use" >&6; }
53146 if test x$glibcxx_cv_func__sincos_use = x"yes"; then
53147 for ac_func in _sincos
53149 ac_fn_c_check_func "$LINENO" "_sincos" "ac_cv_func__sincos"
53150 if test "x$ac_cv_func__sincos" = x""yes; then :
53151 cat >>confdefs.h <<_ACEOF
53152 #define HAVE__SINCOS 1
53165 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fpclass declaration" >&5
53166 $as_echo_n "checking for fpclass declaration... " >&6; }
53167 if test x${glibcxx_cv_func_fpclass_use+set} != xset; then
53168 if test "${glibcxx_cv_func_fpclass_use+set}" = set; then :
53169 $as_echo_n "(cached) " >&6
53174 ac_cpp='$CXXCPP $CPPFLAGS'
53175 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
53176 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
53177 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
53179 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
53180 /* end confdefs.h. */
53182 #ifdef HAVE_IEEEFP_H
53183 #include <ieeefp.h>
53194 if ac_fn_cxx_try_compile "$LINENO"; then :
53195 glibcxx_cv_func_fpclass_use=yes
53197 glibcxx_cv_func_fpclass_use=no
53199 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
53201 ac_cpp='$CPP $CPPFLAGS'
53202 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
53203 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
53204 ac_compiler_gnu=$ac_cv_c_compiler_gnu
53210 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_fpclass_use" >&5
53211 $as_echo "$glibcxx_cv_func_fpclass_use" >&6; }
53213 if test x$glibcxx_cv_func_fpclass_use = x"yes"; then
53214 for ac_func in fpclass
53216 ac_fn_c_check_func "$LINENO" "fpclass" "ac_cv_func_fpclass"
53217 if test "x$ac_cv_func_fpclass" = x""yes; then :
53218 cat >>confdefs.h <<_ACEOF
53219 #define HAVE_FPCLASS 1
53227 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _fpclass declaration" >&5
53228 $as_echo_n "checking for _fpclass declaration... " >&6; }
53229 if test x${glibcxx_cv_func__fpclass_use+set} != xset; then
53230 if test "${glibcxx_cv_func__fpclass_use+set}" = set; then :
53231 $as_echo_n "(cached) " >&6
53236 ac_cpp='$CXXCPP $CPPFLAGS'
53237 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
53238 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
53239 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
53241 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
53242 /* end confdefs.h. */
53244 #ifdef HAVE_IEEEFP_H
53245 #include <ieeefp.h>
53256 if ac_fn_cxx_try_compile "$LINENO"; then :
53257 glibcxx_cv_func__fpclass_use=yes
53259 glibcxx_cv_func__fpclass_use=no
53261 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
53263 ac_cpp='$CPP $CPPFLAGS'
53264 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
53265 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
53266 ac_compiler_gnu=$ac_cv_c_compiler_gnu
53272 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__fpclass_use" >&5
53273 $as_echo "$glibcxx_cv_func__fpclass_use" >&6; }
53275 if test x$glibcxx_cv_func__fpclass_use = x"yes"; then
53276 for ac_func in _fpclass
53278 ac_fn_c_check_func "$LINENO" "_fpclass" "ac_cv_func__fpclass"
53279 if test "x$ac_cv_func__fpclass" = x""yes; then :
53280 cat >>confdefs.h <<_ACEOF
53281 #define HAVE__FPCLASS 1
53294 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for qfpclass declaration" >&5
53295 $as_echo_n "checking for qfpclass declaration... " >&6; }
53296 if test x${glibcxx_cv_func_qfpclass_use+set} != xset; then
53297 if test "${glibcxx_cv_func_qfpclass_use+set}" = set; then :
53298 $as_echo_n "(cached) " >&6
53303 ac_cpp='$CXXCPP $CPPFLAGS'
53304 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
53305 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
53306 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
53308 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
53309 /* end confdefs.h. */
53311 #ifdef HAVE_IEEEFP_H
53312 #include <ieeefp.h>
53323 if ac_fn_cxx_try_compile "$LINENO"; then :
53324 glibcxx_cv_func_qfpclass_use=yes
53326 glibcxx_cv_func_qfpclass_use=no
53328 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
53330 ac_cpp='$CPP $CPPFLAGS'
53331 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
53332 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
53333 ac_compiler_gnu=$ac_cv_c_compiler_gnu
53339 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_qfpclass_use" >&5
53340 $as_echo "$glibcxx_cv_func_qfpclass_use" >&6; }
53342 if test x$glibcxx_cv_func_qfpclass_use = x"yes"; then
53343 for ac_func in qfpclass
53345 ac_fn_c_check_func "$LINENO" "qfpclass" "ac_cv_func_qfpclass"
53346 if test "x$ac_cv_func_qfpclass" = x""yes; then :
53347 cat >>confdefs.h <<_ACEOF
53348 #define HAVE_QFPCLASS 1
53356 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _qfpclass declaration" >&5
53357 $as_echo_n "checking for _qfpclass declaration... " >&6; }
53358 if test x${glibcxx_cv_func__qfpclass_use+set} != xset; then
53359 if test "${glibcxx_cv_func__qfpclass_use+set}" = set; then :
53360 $as_echo_n "(cached) " >&6
53365 ac_cpp='$CXXCPP $CPPFLAGS'
53366 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
53367 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
53368 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
53370 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
53371 /* end confdefs.h. */
53373 #ifdef HAVE_IEEEFP_H
53374 #include <ieeefp.h>
53385 if ac_fn_cxx_try_compile "$LINENO"; then :
53386 glibcxx_cv_func__qfpclass_use=yes
53388 glibcxx_cv_func__qfpclass_use=no
53390 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
53392 ac_cpp='$CPP $CPPFLAGS'
53393 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
53394 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
53395 ac_compiler_gnu=$ac_cv_c_compiler_gnu
53401 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__qfpclass_use" >&5
53402 $as_echo "$glibcxx_cv_func__qfpclass_use" >&6; }
53404 if test x$glibcxx_cv_func__qfpclass_use = x"yes"; then
53405 for ac_func in _qfpclass
53407 ac_fn_c_check_func "$LINENO" "_qfpclass" "ac_cv_func__qfpclass"
53408 if test "x$ac_cv_func__qfpclass" = x""yes; then :
53409 cat >>confdefs.h <<_ACEOF
53410 #define HAVE__QFPCLASS 1
53423 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for hypot declaration" >&5
53424 $as_echo_n "checking for hypot declaration... " >&6; }
53425 if test x${glibcxx_cv_func_hypot_use+set} != xset; then
53426 if test "${glibcxx_cv_func_hypot_use+set}" = set; then :
53427 $as_echo_n "(cached) " >&6
53432 ac_cpp='$CXXCPP $CPPFLAGS'
53433 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
53434 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
53435 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
53437 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
53438 /* end confdefs.h. */
53448 if ac_fn_cxx_try_compile "$LINENO"; then :
53449 glibcxx_cv_func_hypot_use=yes
53451 glibcxx_cv_func_hypot_use=no
53453 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
53455 ac_cpp='$CPP $CPPFLAGS'
53456 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
53457 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
53458 ac_compiler_gnu=$ac_cv_c_compiler_gnu
53464 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_hypot_use" >&5
53465 $as_echo "$glibcxx_cv_func_hypot_use" >&6; }
53467 if test x$glibcxx_cv_func_hypot_use = x"yes"; then
53468 for ac_func in hypot
53470 ac_fn_c_check_func "$LINENO" "hypot" "ac_cv_func_hypot"
53471 if test "x$ac_cv_func_hypot" = x""yes; then :
53472 cat >>confdefs.h <<_ACEOF
53473 #define HAVE_HYPOT 1
53481 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _hypot declaration" >&5
53482 $as_echo_n "checking for _hypot declaration... " >&6; }
53483 if test x${glibcxx_cv_func__hypot_use+set} != xset; then
53484 if test "${glibcxx_cv_func__hypot_use+set}" = set; then :
53485 $as_echo_n "(cached) " >&6
53490 ac_cpp='$CXXCPP $CPPFLAGS'
53491 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
53492 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
53493 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
53495 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
53496 /* end confdefs.h. */
53506 if ac_fn_cxx_try_compile "$LINENO"; then :
53507 glibcxx_cv_func__hypot_use=yes
53509 glibcxx_cv_func__hypot_use=no
53511 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
53513 ac_cpp='$CPP $CPPFLAGS'
53514 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
53515 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
53516 ac_compiler_gnu=$ac_cv_c_compiler_gnu
53522 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__hypot_use" >&5
53523 $as_echo "$glibcxx_cv_func__hypot_use" >&6; }
53525 if test x$glibcxx_cv_func__hypot_use = x"yes"; then
53526 for ac_func in _hypot
53528 ac_fn_c_check_func "$LINENO" "_hypot" "ac_cv_func__hypot"
53529 if test "x$ac_cv_func__hypot" = x""yes; then :
53530 cat >>confdefs.h <<_ACEOF
53531 #define HAVE__HYPOT 1
53544 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for float trig functions" >&5
53545 $as_echo_n "checking for float trig functions... " >&6; }
53546 if test "${glibcxx_cv_func_float_trig_use+set}" = set; then :
53547 $as_echo_n "(cached) " >&6
53552 ac_cpp='$CXXCPP $CPPFLAGS'
53553 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
53554 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
53555 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
53557 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
53558 /* end confdefs.h. */
53563 acosf (0); asinf (0); atanf (0); cosf (0); sinf (0); tanf (0); coshf (0); sinhf (0); tanhf (0);
53568 if ac_fn_cxx_try_compile "$LINENO"; then :
53569 glibcxx_cv_func_float_trig_use=yes
53571 glibcxx_cv_func_float_trig_use=no
53573 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
53575 ac_cpp='$CPP $CPPFLAGS'
53576 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
53577 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
53578 ac_compiler_gnu=$ac_cv_c_compiler_gnu
53582 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_float_trig_use" >&5
53583 $as_echo "$glibcxx_cv_func_float_trig_use" >&6; }
53584 if test x$glibcxx_cv_func_float_trig_use = x"yes"; then
53585 for ac_func in acosf asinf atanf cosf sinf tanf coshf sinhf tanhf
53587 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
53588 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
53589 eval as_val=\$$as_ac_var
53590 if test "x$as_val" = x""yes; then :
53591 cat >>confdefs.h <<_ACEOF
53592 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
53599 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _float trig functions" >&5
53600 $as_echo_n "checking for _float trig functions... " >&6; }
53601 if test "${glibcxx_cv_func__float_trig_use+set}" = set; then :
53602 $as_echo_n "(cached) " >&6
53607 ac_cpp='$CXXCPP $CPPFLAGS'
53608 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
53609 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
53610 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
53612 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
53613 /* end confdefs.h. */
53618 _acosf (0); _asinf (0); _atanf (0); _cosf (0); _sinf (0); _tanf (0); _coshf (0); _sinhf (0); _tanhf (0);
53623 if ac_fn_cxx_try_compile "$LINENO"; then :
53624 glibcxx_cv_func__float_trig_use=yes
53626 glibcxx_cv_func__float_trig_use=no
53628 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
53630 ac_cpp='$CPP $CPPFLAGS'
53631 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
53632 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
53633 ac_compiler_gnu=$ac_cv_c_compiler_gnu
53637 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__float_trig_use" >&5
53638 $as_echo "$glibcxx_cv_func__float_trig_use" >&6; }
53639 if test x$glibcxx_cv_func__float_trig_use = x"yes"; then
53640 for ac_func in _acosf _asinf _atanf _cosf _sinf _tanf _coshf _sinhf _tanhf
53642 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
53643 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
53644 eval as_val=\$$as_ac_var
53645 if test "x$as_val" = x""yes; then :
53646 cat >>confdefs.h <<_ACEOF
53647 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
53660 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for float round functions" >&5
53661 $as_echo_n "checking for float round functions... " >&6; }
53662 if test "${glibcxx_cv_func_float_round_use+set}" = set; then :
53663 $as_echo_n "(cached) " >&6
53668 ac_cpp='$CXXCPP $CPPFLAGS'
53669 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
53670 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
53671 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
53673 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
53674 /* end confdefs.h. */
53679 ceilf (0); floorf (0);
53684 if ac_fn_cxx_try_compile "$LINENO"; then :
53685 glibcxx_cv_func_float_round_use=yes
53687 glibcxx_cv_func_float_round_use=no
53689 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
53691 ac_cpp='$CPP $CPPFLAGS'
53692 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
53693 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
53694 ac_compiler_gnu=$ac_cv_c_compiler_gnu
53698 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_float_round_use" >&5
53699 $as_echo "$glibcxx_cv_func_float_round_use" >&6; }
53700 if test x$glibcxx_cv_func_float_round_use = x"yes"; then
53701 for ac_func in ceilf floorf
53703 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
53704 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
53705 eval as_val=\$$as_ac_var
53706 if test "x$as_val" = x""yes; then :
53707 cat >>confdefs.h <<_ACEOF
53708 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
53715 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _float round functions" >&5
53716 $as_echo_n "checking for _float round functions... " >&6; }
53717 if test "${glibcxx_cv_func__float_round_use+set}" = set; then :
53718 $as_echo_n "(cached) " >&6
53723 ac_cpp='$CXXCPP $CPPFLAGS'
53724 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
53725 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
53726 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
53728 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
53729 /* end confdefs.h. */
53734 _ceilf (0); _floorf (0);
53739 if ac_fn_cxx_try_compile "$LINENO"; then :
53740 glibcxx_cv_func__float_round_use=yes
53742 glibcxx_cv_func__float_round_use=no
53744 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
53746 ac_cpp='$CPP $CPPFLAGS'
53747 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
53748 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
53749 ac_compiler_gnu=$ac_cv_c_compiler_gnu
53753 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__float_round_use" >&5
53754 $as_echo "$glibcxx_cv_func__float_round_use" >&6; }
53755 if test x$glibcxx_cv_func__float_round_use = x"yes"; then
53756 for ac_func in _ceilf _floorf
53758 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
53759 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
53760 eval as_val=\$$as_ac_var
53761 if test "x$as_val" = x""yes; then :
53762 cat >>confdefs.h <<_ACEOF
53763 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
53777 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for expf declaration" >&5
53778 $as_echo_n "checking for expf declaration... " >&6; }
53779 if test x${glibcxx_cv_func_expf_use+set} != xset; then
53780 if test "${glibcxx_cv_func_expf_use+set}" = set; then :
53781 $as_echo_n "(cached) " >&6
53786 ac_cpp='$CXXCPP $CPPFLAGS'
53787 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
53788 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
53789 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
53791 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
53792 /* end confdefs.h. */
53794 #ifdef HAVE_IEEEFP_H
53795 #include <ieeefp.h>
53806 if ac_fn_cxx_try_compile "$LINENO"; then :
53807 glibcxx_cv_func_expf_use=yes
53809 glibcxx_cv_func_expf_use=no
53811 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
53813 ac_cpp='$CPP $CPPFLAGS'
53814 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
53815 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
53816 ac_compiler_gnu=$ac_cv_c_compiler_gnu
53822 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_expf_use" >&5
53823 $as_echo "$glibcxx_cv_func_expf_use" >&6; }
53825 if test x$glibcxx_cv_func_expf_use = x"yes"; then
53826 for ac_func in expf
53828 ac_fn_c_check_func "$LINENO" "expf" "ac_cv_func_expf"
53829 if test "x$ac_cv_func_expf" = x""yes; then :
53830 cat >>confdefs.h <<_ACEOF
53831 #define HAVE_EXPF 1
53839 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _expf declaration" >&5
53840 $as_echo_n "checking for _expf declaration... " >&6; }
53841 if test x${glibcxx_cv_func__expf_use+set} != xset; then
53842 if test "${glibcxx_cv_func__expf_use+set}" = set; then :
53843 $as_echo_n "(cached) " >&6
53848 ac_cpp='$CXXCPP $CPPFLAGS'
53849 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
53850 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
53851 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
53853 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
53854 /* end confdefs.h. */
53856 #ifdef HAVE_IEEEFP_H
53857 #include <ieeefp.h>
53868 if ac_fn_cxx_try_compile "$LINENO"; then :
53869 glibcxx_cv_func__expf_use=yes
53871 glibcxx_cv_func__expf_use=no
53873 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
53875 ac_cpp='$CPP $CPPFLAGS'
53876 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
53877 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
53878 ac_compiler_gnu=$ac_cv_c_compiler_gnu
53884 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__expf_use" >&5
53885 $as_echo "$glibcxx_cv_func__expf_use" >&6; }
53887 if test x$glibcxx_cv_func__expf_use = x"yes"; then
53888 for ac_func in _expf
53890 ac_fn_c_check_func "$LINENO" "_expf" "ac_cv_func__expf"
53891 if test "x$ac_cv_func__expf" = x""yes; then :
53892 cat >>confdefs.h <<_ACEOF
53893 #define HAVE__EXPF 1
53906 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for isnanf declaration" >&5
53907 $as_echo_n "checking for isnanf declaration... " >&6; }
53908 if test x${glibcxx_cv_func_isnanf_use+set} != xset; then
53909 if test "${glibcxx_cv_func_isnanf_use+set}" = set; then :
53910 $as_echo_n "(cached) " >&6
53915 ac_cpp='$CXXCPP $CPPFLAGS'
53916 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
53917 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
53918 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
53920 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
53921 /* end confdefs.h. */
53923 #ifdef HAVE_IEEEFP_H
53924 #include <ieeefp.h>
53935 if ac_fn_cxx_try_compile "$LINENO"; then :
53936 glibcxx_cv_func_isnanf_use=yes
53938 glibcxx_cv_func_isnanf_use=no
53940 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
53942 ac_cpp='$CPP $CPPFLAGS'
53943 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
53944 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
53945 ac_compiler_gnu=$ac_cv_c_compiler_gnu
53951 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_isnanf_use" >&5
53952 $as_echo "$glibcxx_cv_func_isnanf_use" >&6; }
53954 if test x$glibcxx_cv_func_isnanf_use = x"yes"; then
53955 for ac_func in isnanf
53957 ac_fn_c_check_func "$LINENO" "isnanf" "ac_cv_func_isnanf"
53958 if test "x$ac_cv_func_isnanf" = x""yes; then :
53959 cat >>confdefs.h <<_ACEOF
53960 #define HAVE_ISNANF 1
53968 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _isnanf declaration" >&5
53969 $as_echo_n "checking for _isnanf declaration... " >&6; }
53970 if test x${glibcxx_cv_func__isnanf_use+set} != xset; then
53971 if test "${glibcxx_cv_func__isnanf_use+set}" = set; then :
53972 $as_echo_n "(cached) " >&6
53977 ac_cpp='$CXXCPP $CPPFLAGS'
53978 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
53979 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
53980 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
53982 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
53983 /* end confdefs.h. */
53985 #ifdef HAVE_IEEEFP_H
53986 #include <ieeefp.h>
53997 if ac_fn_cxx_try_compile "$LINENO"; then :
53998 glibcxx_cv_func__isnanf_use=yes
54000 glibcxx_cv_func__isnanf_use=no
54002 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
54004 ac_cpp='$CPP $CPPFLAGS'
54005 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
54006 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
54007 ac_compiler_gnu=$ac_cv_c_compiler_gnu
54013 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__isnanf_use" >&5
54014 $as_echo "$glibcxx_cv_func__isnanf_use" >&6; }
54016 if test x$glibcxx_cv_func__isnanf_use = x"yes"; then
54017 for ac_func in _isnanf
54019 ac_fn_c_check_func "$LINENO" "_isnanf" "ac_cv_func__isnanf"
54020 if test "x$ac_cv_func__isnanf" = x""yes; then :
54021 cat >>confdefs.h <<_ACEOF
54022 #define HAVE__ISNANF 1
54035 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for isinff declaration" >&5
54036 $as_echo_n "checking for isinff declaration... " >&6; }
54037 if test x${glibcxx_cv_func_isinff_use+set} != xset; then
54038 if test "${glibcxx_cv_func_isinff_use+set}" = set; then :
54039 $as_echo_n "(cached) " >&6
54044 ac_cpp='$CXXCPP $CPPFLAGS'
54045 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
54046 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
54047 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
54049 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
54050 /* end confdefs.h. */
54052 #ifdef HAVE_IEEEFP_H
54053 #include <ieeefp.h>
54064 if ac_fn_cxx_try_compile "$LINENO"; then :
54065 glibcxx_cv_func_isinff_use=yes
54067 glibcxx_cv_func_isinff_use=no
54069 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
54071 ac_cpp='$CPP $CPPFLAGS'
54072 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
54073 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
54074 ac_compiler_gnu=$ac_cv_c_compiler_gnu
54080 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_isinff_use" >&5
54081 $as_echo "$glibcxx_cv_func_isinff_use" >&6; }
54083 if test x$glibcxx_cv_func_isinff_use = x"yes"; then
54084 for ac_func in isinff
54086 ac_fn_c_check_func "$LINENO" "isinff" "ac_cv_func_isinff"
54087 if test "x$ac_cv_func_isinff" = x""yes; then :
54088 cat >>confdefs.h <<_ACEOF
54089 #define HAVE_ISINFF 1
54097 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _isinff declaration" >&5
54098 $as_echo_n "checking for _isinff declaration... " >&6; }
54099 if test x${glibcxx_cv_func__isinff_use+set} != xset; then
54100 if test "${glibcxx_cv_func__isinff_use+set}" = set; then :
54101 $as_echo_n "(cached) " >&6
54106 ac_cpp='$CXXCPP $CPPFLAGS'
54107 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
54108 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
54109 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
54111 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
54112 /* end confdefs.h. */
54114 #ifdef HAVE_IEEEFP_H
54115 #include <ieeefp.h>
54126 if ac_fn_cxx_try_compile "$LINENO"; then :
54127 glibcxx_cv_func__isinff_use=yes
54129 glibcxx_cv_func__isinff_use=no
54131 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
54133 ac_cpp='$CPP $CPPFLAGS'
54134 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
54135 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
54136 ac_compiler_gnu=$ac_cv_c_compiler_gnu
54142 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__isinff_use" >&5
54143 $as_echo "$glibcxx_cv_func__isinff_use" >&6; }
54145 if test x$glibcxx_cv_func__isinff_use = x"yes"; then
54146 for ac_func in _isinff
54148 ac_fn_c_check_func "$LINENO" "_isinff" "ac_cv_func__isinff"
54149 if test "x$ac_cv_func__isinff" = x""yes; then :
54150 cat >>confdefs.h <<_ACEOF
54151 #define HAVE__ISINFF 1
54164 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for atan2f declaration" >&5
54165 $as_echo_n "checking for atan2f declaration... " >&6; }
54166 if test x${glibcxx_cv_func_atan2f_use+set} != xset; then
54167 if test "${glibcxx_cv_func_atan2f_use+set}" = set; then :
54168 $as_echo_n "(cached) " >&6
54173 ac_cpp='$CXXCPP $CPPFLAGS'
54174 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
54175 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
54176 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
54178 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
54179 /* end confdefs.h. */
54189 if ac_fn_cxx_try_compile "$LINENO"; then :
54190 glibcxx_cv_func_atan2f_use=yes
54192 glibcxx_cv_func_atan2f_use=no
54194 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
54196 ac_cpp='$CPP $CPPFLAGS'
54197 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
54198 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
54199 ac_compiler_gnu=$ac_cv_c_compiler_gnu
54205 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_atan2f_use" >&5
54206 $as_echo "$glibcxx_cv_func_atan2f_use" >&6; }
54208 if test x$glibcxx_cv_func_atan2f_use = x"yes"; then
54209 for ac_func in atan2f
54211 ac_fn_c_check_func "$LINENO" "atan2f" "ac_cv_func_atan2f"
54212 if test "x$ac_cv_func_atan2f" = x""yes; then :
54213 cat >>confdefs.h <<_ACEOF
54214 #define HAVE_ATAN2F 1
54222 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _atan2f declaration" >&5
54223 $as_echo_n "checking for _atan2f declaration... " >&6; }
54224 if test x${glibcxx_cv_func__atan2f_use+set} != xset; then
54225 if test "${glibcxx_cv_func__atan2f_use+set}" = set; then :
54226 $as_echo_n "(cached) " >&6
54231 ac_cpp='$CXXCPP $CPPFLAGS'
54232 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
54233 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
54234 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
54236 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
54237 /* end confdefs.h. */
54247 if ac_fn_cxx_try_compile "$LINENO"; then :
54248 glibcxx_cv_func__atan2f_use=yes
54250 glibcxx_cv_func__atan2f_use=no
54252 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
54254 ac_cpp='$CPP $CPPFLAGS'
54255 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
54256 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
54257 ac_compiler_gnu=$ac_cv_c_compiler_gnu
54263 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__atan2f_use" >&5
54264 $as_echo "$glibcxx_cv_func__atan2f_use" >&6; }
54266 if test x$glibcxx_cv_func__atan2f_use = x"yes"; then
54267 for ac_func in _atan2f
54269 ac_fn_c_check_func "$LINENO" "_atan2f" "ac_cv_func__atan2f"
54270 if test "x$ac_cv_func__atan2f" = x""yes; then :
54271 cat >>confdefs.h <<_ACEOF
54272 #define HAVE__ATAN2F 1
54285 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fabsf declaration" >&5
54286 $as_echo_n "checking for fabsf declaration... " >&6; }
54287 if test x${glibcxx_cv_func_fabsf_use+set} != xset; then
54288 if test "${glibcxx_cv_func_fabsf_use+set}" = set; then :
54289 $as_echo_n "(cached) " >&6
54294 ac_cpp='$CXXCPP $CPPFLAGS'
54295 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
54296 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
54297 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
54299 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
54300 /* end confdefs.h. */
54302 #ifdef HAVE_IEEEFP_H
54303 #include <ieeefp.h>
54314 if ac_fn_cxx_try_compile "$LINENO"; then :
54315 glibcxx_cv_func_fabsf_use=yes
54317 glibcxx_cv_func_fabsf_use=no
54319 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
54321 ac_cpp='$CPP $CPPFLAGS'
54322 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
54323 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
54324 ac_compiler_gnu=$ac_cv_c_compiler_gnu
54330 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_fabsf_use" >&5
54331 $as_echo "$glibcxx_cv_func_fabsf_use" >&6; }
54333 if test x$glibcxx_cv_func_fabsf_use = x"yes"; then
54334 for ac_func in fabsf
54336 ac_fn_c_check_func "$LINENO" "fabsf" "ac_cv_func_fabsf"
54337 if test "x$ac_cv_func_fabsf" = x""yes; then :
54338 cat >>confdefs.h <<_ACEOF
54339 #define HAVE_FABSF 1
54347 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _fabsf declaration" >&5
54348 $as_echo_n "checking for _fabsf declaration... " >&6; }
54349 if test x${glibcxx_cv_func__fabsf_use+set} != xset; then
54350 if test "${glibcxx_cv_func__fabsf_use+set}" = set; then :
54351 $as_echo_n "(cached) " >&6
54356 ac_cpp='$CXXCPP $CPPFLAGS'
54357 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
54358 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
54359 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
54361 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
54362 /* end confdefs.h. */
54364 #ifdef HAVE_IEEEFP_H
54365 #include <ieeefp.h>
54376 if ac_fn_cxx_try_compile "$LINENO"; then :
54377 glibcxx_cv_func__fabsf_use=yes
54379 glibcxx_cv_func__fabsf_use=no
54381 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
54383 ac_cpp='$CPP $CPPFLAGS'
54384 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
54385 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
54386 ac_compiler_gnu=$ac_cv_c_compiler_gnu
54392 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__fabsf_use" >&5
54393 $as_echo "$glibcxx_cv_func__fabsf_use" >&6; }
54395 if test x$glibcxx_cv_func__fabsf_use = x"yes"; then
54396 for ac_func in _fabsf
54398 ac_fn_c_check_func "$LINENO" "_fabsf" "ac_cv_func__fabsf"
54399 if test "x$ac_cv_func__fabsf" = x""yes; then :
54400 cat >>confdefs.h <<_ACEOF
54401 #define HAVE__FABSF 1
54414 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fmodf declaration" >&5
54415 $as_echo_n "checking for fmodf declaration... " >&6; }
54416 if test x${glibcxx_cv_func_fmodf_use+set} != xset; then
54417 if test "${glibcxx_cv_func_fmodf_use+set}" = set; then :
54418 $as_echo_n "(cached) " >&6
54423 ac_cpp='$CXXCPP $CPPFLAGS'
54424 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
54425 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
54426 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
54428 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
54429 /* end confdefs.h. */
54439 if ac_fn_cxx_try_compile "$LINENO"; then :
54440 glibcxx_cv_func_fmodf_use=yes
54442 glibcxx_cv_func_fmodf_use=no
54444 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
54446 ac_cpp='$CPP $CPPFLAGS'
54447 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
54448 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
54449 ac_compiler_gnu=$ac_cv_c_compiler_gnu
54455 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_fmodf_use" >&5
54456 $as_echo "$glibcxx_cv_func_fmodf_use" >&6; }
54458 if test x$glibcxx_cv_func_fmodf_use = x"yes"; then
54459 for ac_func in fmodf
54461 ac_fn_c_check_func "$LINENO" "fmodf" "ac_cv_func_fmodf"
54462 if test "x$ac_cv_func_fmodf" = x""yes; then :
54463 cat >>confdefs.h <<_ACEOF
54464 #define HAVE_FMODF 1
54472 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _fmodf declaration" >&5
54473 $as_echo_n "checking for _fmodf declaration... " >&6; }
54474 if test x${glibcxx_cv_func__fmodf_use+set} != xset; then
54475 if test "${glibcxx_cv_func__fmodf_use+set}" = set; then :
54476 $as_echo_n "(cached) " >&6
54481 ac_cpp='$CXXCPP $CPPFLAGS'
54482 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
54483 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
54484 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
54486 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
54487 /* end confdefs.h. */
54497 if ac_fn_cxx_try_compile "$LINENO"; then :
54498 glibcxx_cv_func__fmodf_use=yes
54500 glibcxx_cv_func__fmodf_use=no
54502 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
54504 ac_cpp='$CPP $CPPFLAGS'
54505 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
54506 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
54507 ac_compiler_gnu=$ac_cv_c_compiler_gnu
54513 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__fmodf_use" >&5
54514 $as_echo "$glibcxx_cv_func__fmodf_use" >&6; }
54516 if test x$glibcxx_cv_func__fmodf_use = x"yes"; then
54517 for ac_func in _fmodf
54519 ac_fn_c_check_func "$LINENO" "_fmodf" "ac_cv_func__fmodf"
54520 if test "x$ac_cv_func__fmodf" = x""yes; then :
54521 cat >>confdefs.h <<_ACEOF
54522 #define HAVE__FMODF 1
54535 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for frexpf declaration" >&5
54536 $as_echo_n "checking for frexpf declaration... " >&6; }
54537 if test x${glibcxx_cv_func_frexpf_use+set} != xset; then
54538 if test "${glibcxx_cv_func_frexpf_use+set}" = set; then :
54539 $as_echo_n "(cached) " >&6
54544 ac_cpp='$CXXCPP $CPPFLAGS'
54545 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
54546 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
54547 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
54549 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
54550 /* end confdefs.h. */
54560 if ac_fn_cxx_try_compile "$LINENO"; then :
54561 glibcxx_cv_func_frexpf_use=yes
54563 glibcxx_cv_func_frexpf_use=no
54565 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
54567 ac_cpp='$CPP $CPPFLAGS'
54568 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
54569 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
54570 ac_compiler_gnu=$ac_cv_c_compiler_gnu
54576 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_frexpf_use" >&5
54577 $as_echo "$glibcxx_cv_func_frexpf_use" >&6; }
54579 if test x$glibcxx_cv_func_frexpf_use = x"yes"; then
54580 for ac_func in frexpf
54582 ac_fn_c_check_func "$LINENO" "frexpf" "ac_cv_func_frexpf"
54583 if test "x$ac_cv_func_frexpf" = x""yes; then :
54584 cat >>confdefs.h <<_ACEOF
54585 #define HAVE_FREXPF 1
54593 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _frexpf declaration" >&5
54594 $as_echo_n "checking for _frexpf declaration... " >&6; }
54595 if test x${glibcxx_cv_func__frexpf_use+set} != xset; then
54596 if test "${glibcxx_cv_func__frexpf_use+set}" = set; then :
54597 $as_echo_n "(cached) " >&6
54602 ac_cpp='$CXXCPP $CPPFLAGS'
54603 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
54604 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
54605 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
54607 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
54608 /* end confdefs.h. */
54618 if ac_fn_cxx_try_compile "$LINENO"; then :
54619 glibcxx_cv_func__frexpf_use=yes
54621 glibcxx_cv_func__frexpf_use=no
54623 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
54625 ac_cpp='$CPP $CPPFLAGS'
54626 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
54627 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
54628 ac_compiler_gnu=$ac_cv_c_compiler_gnu
54634 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__frexpf_use" >&5
54635 $as_echo "$glibcxx_cv_func__frexpf_use" >&6; }
54637 if test x$glibcxx_cv_func__frexpf_use = x"yes"; then
54638 for ac_func in _frexpf
54640 ac_fn_c_check_func "$LINENO" "_frexpf" "ac_cv_func__frexpf"
54641 if test "x$ac_cv_func__frexpf" = x""yes; then :
54642 cat >>confdefs.h <<_ACEOF
54643 #define HAVE__FREXPF 1
54656 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for hypotf declaration" >&5
54657 $as_echo_n "checking for hypotf declaration... " >&6; }
54658 if test x${glibcxx_cv_func_hypotf_use+set} != xset; then
54659 if test "${glibcxx_cv_func_hypotf_use+set}" = set; then :
54660 $as_echo_n "(cached) " >&6
54665 ac_cpp='$CXXCPP $CPPFLAGS'
54666 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
54667 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
54668 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
54670 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
54671 /* end confdefs.h. */
54681 if ac_fn_cxx_try_compile "$LINENO"; then :
54682 glibcxx_cv_func_hypotf_use=yes
54684 glibcxx_cv_func_hypotf_use=no
54686 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
54688 ac_cpp='$CPP $CPPFLAGS'
54689 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
54690 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
54691 ac_compiler_gnu=$ac_cv_c_compiler_gnu
54697 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_hypotf_use" >&5
54698 $as_echo "$glibcxx_cv_func_hypotf_use" >&6; }
54700 if test x$glibcxx_cv_func_hypotf_use = x"yes"; then
54701 for ac_func in hypotf
54703 ac_fn_c_check_func "$LINENO" "hypotf" "ac_cv_func_hypotf"
54704 if test "x$ac_cv_func_hypotf" = x""yes; then :
54705 cat >>confdefs.h <<_ACEOF
54706 #define HAVE_HYPOTF 1
54714 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _hypotf declaration" >&5
54715 $as_echo_n "checking for _hypotf declaration... " >&6; }
54716 if test x${glibcxx_cv_func__hypotf_use+set} != xset; then
54717 if test "${glibcxx_cv_func__hypotf_use+set}" = set; then :
54718 $as_echo_n "(cached) " >&6
54723 ac_cpp='$CXXCPP $CPPFLAGS'
54724 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
54725 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
54726 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
54728 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
54729 /* end confdefs.h. */
54739 if ac_fn_cxx_try_compile "$LINENO"; then :
54740 glibcxx_cv_func__hypotf_use=yes
54742 glibcxx_cv_func__hypotf_use=no
54744 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
54746 ac_cpp='$CPP $CPPFLAGS'
54747 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
54748 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
54749 ac_compiler_gnu=$ac_cv_c_compiler_gnu
54755 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__hypotf_use" >&5
54756 $as_echo "$glibcxx_cv_func__hypotf_use" >&6; }
54758 if test x$glibcxx_cv_func__hypotf_use = x"yes"; then
54759 for ac_func in _hypotf
54761 ac_fn_c_check_func "$LINENO" "_hypotf" "ac_cv_func__hypotf"
54762 if test "x$ac_cv_func__hypotf" = x""yes; then :
54763 cat >>confdefs.h <<_ACEOF
54764 #define HAVE__HYPOTF 1
54777 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ldexpf declaration" >&5
54778 $as_echo_n "checking for ldexpf declaration... " >&6; }
54779 if test x${glibcxx_cv_func_ldexpf_use+set} != xset; then
54780 if test "${glibcxx_cv_func_ldexpf_use+set}" = set; then :
54781 $as_echo_n "(cached) " >&6
54786 ac_cpp='$CXXCPP $CPPFLAGS'
54787 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
54788 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
54789 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
54791 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
54792 /* end confdefs.h. */
54802 if ac_fn_cxx_try_compile "$LINENO"; then :
54803 glibcxx_cv_func_ldexpf_use=yes
54805 glibcxx_cv_func_ldexpf_use=no
54807 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
54809 ac_cpp='$CPP $CPPFLAGS'
54810 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
54811 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
54812 ac_compiler_gnu=$ac_cv_c_compiler_gnu
54818 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_ldexpf_use" >&5
54819 $as_echo "$glibcxx_cv_func_ldexpf_use" >&6; }
54821 if test x$glibcxx_cv_func_ldexpf_use = x"yes"; then
54822 for ac_func in ldexpf
54824 ac_fn_c_check_func "$LINENO" "ldexpf" "ac_cv_func_ldexpf"
54825 if test "x$ac_cv_func_ldexpf" = x""yes; then :
54826 cat >>confdefs.h <<_ACEOF
54827 #define HAVE_LDEXPF 1
54835 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _ldexpf declaration" >&5
54836 $as_echo_n "checking for _ldexpf declaration... " >&6; }
54837 if test x${glibcxx_cv_func__ldexpf_use+set} != xset; then
54838 if test "${glibcxx_cv_func__ldexpf_use+set}" = set; then :
54839 $as_echo_n "(cached) " >&6
54844 ac_cpp='$CXXCPP $CPPFLAGS'
54845 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
54846 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
54847 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
54849 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
54850 /* end confdefs.h. */
54860 if ac_fn_cxx_try_compile "$LINENO"; then :
54861 glibcxx_cv_func__ldexpf_use=yes
54863 glibcxx_cv_func__ldexpf_use=no
54865 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
54867 ac_cpp='$CPP $CPPFLAGS'
54868 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
54869 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
54870 ac_compiler_gnu=$ac_cv_c_compiler_gnu
54876 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__ldexpf_use" >&5
54877 $as_echo "$glibcxx_cv_func__ldexpf_use" >&6; }
54879 if test x$glibcxx_cv_func__ldexpf_use = x"yes"; then
54880 for ac_func in _ldexpf
54882 ac_fn_c_check_func "$LINENO" "_ldexpf" "ac_cv_func__ldexpf"
54883 if test "x$ac_cv_func__ldexpf" = x""yes; then :
54884 cat >>confdefs.h <<_ACEOF
54885 #define HAVE__LDEXPF 1
54898 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for logf declaration" >&5
54899 $as_echo_n "checking for logf declaration... " >&6; }
54900 if test x${glibcxx_cv_func_logf_use+set} != xset; then
54901 if test "${glibcxx_cv_func_logf_use+set}" = set; then :
54902 $as_echo_n "(cached) " >&6
54907 ac_cpp='$CXXCPP $CPPFLAGS'
54908 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
54909 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
54910 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
54912 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
54913 /* end confdefs.h. */
54915 #ifdef HAVE_IEEEFP_H
54916 #include <ieeefp.h>
54927 if ac_fn_cxx_try_compile "$LINENO"; then :
54928 glibcxx_cv_func_logf_use=yes
54930 glibcxx_cv_func_logf_use=no
54932 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
54934 ac_cpp='$CPP $CPPFLAGS'
54935 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
54936 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
54937 ac_compiler_gnu=$ac_cv_c_compiler_gnu
54943 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_logf_use" >&5
54944 $as_echo "$glibcxx_cv_func_logf_use" >&6; }
54946 if test x$glibcxx_cv_func_logf_use = x"yes"; then
54947 for ac_func in logf
54949 ac_fn_c_check_func "$LINENO" "logf" "ac_cv_func_logf"
54950 if test "x$ac_cv_func_logf" = x""yes; then :
54951 cat >>confdefs.h <<_ACEOF
54952 #define HAVE_LOGF 1
54960 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _logf declaration" >&5
54961 $as_echo_n "checking for _logf declaration... " >&6; }
54962 if test x${glibcxx_cv_func__logf_use+set} != xset; then
54963 if test "${glibcxx_cv_func__logf_use+set}" = set; then :
54964 $as_echo_n "(cached) " >&6
54969 ac_cpp='$CXXCPP $CPPFLAGS'
54970 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
54971 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
54972 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
54974 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
54975 /* end confdefs.h. */
54977 #ifdef HAVE_IEEEFP_H
54978 #include <ieeefp.h>
54989 if ac_fn_cxx_try_compile "$LINENO"; then :
54990 glibcxx_cv_func__logf_use=yes
54992 glibcxx_cv_func__logf_use=no
54994 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
54996 ac_cpp='$CPP $CPPFLAGS'
54997 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
54998 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
54999 ac_compiler_gnu=$ac_cv_c_compiler_gnu
55005 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__logf_use" >&5
55006 $as_echo "$glibcxx_cv_func__logf_use" >&6; }
55008 if test x$glibcxx_cv_func__logf_use = x"yes"; then
55009 for ac_func in _logf
55011 ac_fn_c_check_func "$LINENO" "_logf" "ac_cv_func__logf"
55012 if test "x$ac_cv_func__logf" = x""yes; then :
55013 cat >>confdefs.h <<_ACEOF
55014 #define HAVE__LOGF 1
55027 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for log10f declaration" >&5
55028 $as_echo_n "checking for log10f declaration... " >&6; }
55029 if test x${glibcxx_cv_func_log10f_use+set} != xset; then
55030 if test "${glibcxx_cv_func_log10f_use+set}" = set; then :
55031 $as_echo_n "(cached) " >&6
55036 ac_cpp='$CXXCPP $CPPFLAGS'
55037 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
55038 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
55039 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
55041 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
55042 /* end confdefs.h. */
55044 #ifdef HAVE_IEEEFP_H
55045 #include <ieeefp.h>
55056 if ac_fn_cxx_try_compile "$LINENO"; then :
55057 glibcxx_cv_func_log10f_use=yes
55059 glibcxx_cv_func_log10f_use=no
55061 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
55063 ac_cpp='$CPP $CPPFLAGS'
55064 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
55065 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
55066 ac_compiler_gnu=$ac_cv_c_compiler_gnu
55072 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_log10f_use" >&5
55073 $as_echo "$glibcxx_cv_func_log10f_use" >&6; }
55075 if test x$glibcxx_cv_func_log10f_use = x"yes"; then
55076 for ac_func in log10f
55078 ac_fn_c_check_func "$LINENO" "log10f" "ac_cv_func_log10f"
55079 if test "x$ac_cv_func_log10f" = x""yes; then :
55080 cat >>confdefs.h <<_ACEOF
55081 #define HAVE_LOG10F 1
55089 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _log10f declaration" >&5
55090 $as_echo_n "checking for _log10f declaration... " >&6; }
55091 if test x${glibcxx_cv_func__log10f_use+set} != xset; then
55092 if test "${glibcxx_cv_func__log10f_use+set}" = set; then :
55093 $as_echo_n "(cached) " >&6
55098 ac_cpp='$CXXCPP $CPPFLAGS'
55099 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
55100 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
55101 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
55103 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
55104 /* end confdefs.h. */
55106 #ifdef HAVE_IEEEFP_H
55107 #include <ieeefp.h>
55118 if ac_fn_cxx_try_compile "$LINENO"; then :
55119 glibcxx_cv_func__log10f_use=yes
55121 glibcxx_cv_func__log10f_use=no
55123 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
55125 ac_cpp='$CPP $CPPFLAGS'
55126 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
55127 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
55128 ac_compiler_gnu=$ac_cv_c_compiler_gnu
55134 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__log10f_use" >&5
55135 $as_echo "$glibcxx_cv_func__log10f_use" >&6; }
55137 if test x$glibcxx_cv_func__log10f_use = x"yes"; then
55138 for ac_func in _log10f
55140 ac_fn_c_check_func "$LINENO" "_log10f" "ac_cv_func__log10f"
55141 if test "x$ac_cv_func__log10f" = x""yes; then :
55142 cat >>confdefs.h <<_ACEOF
55143 #define HAVE__LOG10F 1
55156 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for modff declaration" >&5
55157 $as_echo_n "checking for modff declaration... " >&6; }
55158 if test x${glibcxx_cv_func_modff_use+set} != xset; then
55159 if test "${glibcxx_cv_func_modff_use+set}" = set; then :
55160 $as_echo_n "(cached) " >&6
55165 ac_cpp='$CXXCPP $CPPFLAGS'
55166 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
55167 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
55168 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
55170 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
55171 /* end confdefs.h. */
55181 if ac_fn_cxx_try_compile "$LINENO"; then :
55182 glibcxx_cv_func_modff_use=yes
55184 glibcxx_cv_func_modff_use=no
55186 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
55188 ac_cpp='$CPP $CPPFLAGS'
55189 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
55190 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
55191 ac_compiler_gnu=$ac_cv_c_compiler_gnu
55197 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_modff_use" >&5
55198 $as_echo "$glibcxx_cv_func_modff_use" >&6; }
55200 if test x$glibcxx_cv_func_modff_use = x"yes"; then
55201 for ac_func in modff
55203 ac_fn_c_check_func "$LINENO" "modff" "ac_cv_func_modff"
55204 if test "x$ac_cv_func_modff" = x""yes; then :
55205 cat >>confdefs.h <<_ACEOF
55206 #define HAVE_MODFF 1
55214 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _modff declaration" >&5
55215 $as_echo_n "checking for _modff declaration... " >&6; }
55216 if test x${glibcxx_cv_func__modff_use+set} != xset; then
55217 if test "${glibcxx_cv_func__modff_use+set}" = set; then :
55218 $as_echo_n "(cached) " >&6
55223 ac_cpp='$CXXCPP $CPPFLAGS'
55224 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
55225 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
55226 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
55228 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
55229 /* end confdefs.h. */
55239 if ac_fn_cxx_try_compile "$LINENO"; then :
55240 glibcxx_cv_func__modff_use=yes
55242 glibcxx_cv_func__modff_use=no
55244 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
55246 ac_cpp='$CPP $CPPFLAGS'
55247 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
55248 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
55249 ac_compiler_gnu=$ac_cv_c_compiler_gnu
55255 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__modff_use" >&5
55256 $as_echo "$glibcxx_cv_func__modff_use" >&6; }
55258 if test x$glibcxx_cv_func__modff_use = x"yes"; then
55259 for ac_func in _modff
55261 ac_fn_c_check_func "$LINENO" "_modff" "ac_cv_func__modff"
55262 if test "x$ac_cv_func__modff" = x""yes; then :
55263 cat >>confdefs.h <<_ACEOF
55264 #define HAVE__MODFF 1
55277 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for modf declaration" >&5
55278 $as_echo_n "checking for modf declaration... " >&6; }
55279 if test x${glibcxx_cv_func_modf_use+set} != xset; then
55280 if test "${glibcxx_cv_func_modf_use+set}" = set; then :
55281 $as_echo_n "(cached) " >&6
55286 ac_cpp='$CXXCPP $CPPFLAGS'
55287 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
55288 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
55289 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
55291 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
55292 /* end confdefs.h. */
55302 if ac_fn_cxx_try_compile "$LINENO"; then :
55303 glibcxx_cv_func_modf_use=yes
55305 glibcxx_cv_func_modf_use=no
55307 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
55309 ac_cpp='$CPP $CPPFLAGS'
55310 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
55311 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
55312 ac_compiler_gnu=$ac_cv_c_compiler_gnu
55318 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_modf_use" >&5
55319 $as_echo "$glibcxx_cv_func_modf_use" >&6; }
55321 if test x$glibcxx_cv_func_modf_use = x"yes"; then
55322 for ac_func in modf
55324 ac_fn_c_check_func "$LINENO" "modf" "ac_cv_func_modf"
55325 if test "x$ac_cv_func_modf" = x""yes; then :
55326 cat >>confdefs.h <<_ACEOF
55327 #define HAVE_MODF 1
55335 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _modf declaration" >&5
55336 $as_echo_n "checking for _modf declaration... " >&6; }
55337 if test x${glibcxx_cv_func__modf_use+set} != xset; then
55338 if test "${glibcxx_cv_func__modf_use+set}" = set; then :
55339 $as_echo_n "(cached) " >&6
55344 ac_cpp='$CXXCPP $CPPFLAGS'
55345 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
55346 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
55347 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
55349 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
55350 /* end confdefs.h. */
55360 if ac_fn_cxx_try_compile "$LINENO"; then :
55361 glibcxx_cv_func__modf_use=yes
55363 glibcxx_cv_func__modf_use=no
55365 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
55367 ac_cpp='$CPP $CPPFLAGS'
55368 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
55369 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
55370 ac_compiler_gnu=$ac_cv_c_compiler_gnu
55376 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__modf_use" >&5
55377 $as_echo "$glibcxx_cv_func__modf_use" >&6; }
55379 if test x$glibcxx_cv_func__modf_use = x"yes"; then
55380 for ac_func in _modf
55382 ac_fn_c_check_func "$LINENO" "_modf" "ac_cv_func__modf"
55383 if test "x$ac_cv_func__modf" = x""yes; then :
55384 cat >>confdefs.h <<_ACEOF
55385 #define HAVE__MODF 1
55398 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for powf declaration" >&5
55399 $as_echo_n "checking for powf declaration... " >&6; }
55400 if test x${glibcxx_cv_func_powf_use+set} != xset; then
55401 if test "${glibcxx_cv_func_powf_use+set}" = set; then :
55402 $as_echo_n "(cached) " >&6
55407 ac_cpp='$CXXCPP $CPPFLAGS'
55408 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
55409 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
55410 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
55412 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
55413 /* end confdefs.h. */
55423 if ac_fn_cxx_try_compile "$LINENO"; then :
55424 glibcxx_cv_func_powf_use=yes
55426 glibcxx_cv_func_powf_use=no
55428 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
55430 ac_cpp='$CPP $CPPFLAGS'
55431 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
55432 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
55433 ac_compiler_gnu=$ac_cv_c_compiler_gnu
55439 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_powf_use" >&5
55440 $as_echo "$glibcxx_cv_func_powf_use" >&6; }
55442 if test x$glibcxx_cv_func_powf_use = x"yes"; then
55443 for ac_func in powf
55445 ac_fn_c_check_func "$LINENO" "powf" "ac_cv_func_powf"
55446 if test "x$ac_cv_func_powf" = x""yes; then :
55447 cat >>confdefs.h <<_ACEOF
55448 #define HAVE_POWF 1
55456 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _powf declaration" >&5
55457 $as_echo_n "checking for _powf declaration... " >&6; }
55458 if test x${glibcxx_cv_func__powf_use+set} != xset; then
55459 if test "${glibcxx_cv_func__powf_use+set}" = set; then :
55460 $as_echo_n "(cached) " >&6
55465 ac_cpp='$CXXCPP $CPPFLAGS'
55466 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
55467 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
55468 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
55470 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
55471 /* end confdefs.h. */
55481 if ac_fn_cxx_try_compile "$LINENO"; then :
55482 glibcxx_cv_func__powf_use=yes
55484 glibcxx_cv_func__powf_use=no
55486 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
55488 ac_cpp='$CPP $CPPFLAGS'
55489 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
55490 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
55491 ac_compiler_gnu=$ac_cv_c_compiler_gnu
55497 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__powf_use" >&5
55498 $as_echo "$glibcxx_cv_func__powf_use" >&6; }
55500 if test x$glibcxx_cv_func__powf_use = x"yes"; then
55501 for ac_func in _powf
55503 ac_fn_c_check_func "$LINENO" "_powf" "ac_cv_func__powf"
55504 if test "x$ac_cv_func__powf" = x""yes; then :
55505 cat >>confdefs.h <<_ACEOF
55506 #define HAVE__POWF 1
55519 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sqrtf declaration" >&5
55520 $as_echo_n "checking for sqrtf declaration... " >&6; }
55521 if test x${glibcxx_cv_func_sqrtf_use+set} != xset; then
55522 if test "${glibcxx_cv_func_sqrtf_use+set}" = set; then :
55523 $as_echo_n "(cached) " >&6
55528 ac_cpp='$CXXCPP $CPPFLAGS'
55529 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
55530 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
55531 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
55533 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
55534 /* end confdefs.h. */
55536 #ifdef HAVE_IEEEFP_H
55537 #include <ieeefp.h>
55548 if ac_fn_cxx_try_compile "$LINENO"; then :
55549 glibcxx_cv_func_sqrtf_use=yes
55551 glibcxx_cv_func_sqrtf_use=no
55553 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
55555 ac_cpp='$CPP $CPPFLAGS'
55556 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
55557 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
55558 ac_compiler_gnu=$ac_cv_c_compiler_gnu
55564 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_sqrtf_use" >&5
55565 $as_echo "$glibcxx_cv_func_sqrtf_use" >&6; }
55567 if test x$glibcxx_cv_func_sqrtf_use = x"yes"; then
55568 for ac_func in sqrtf
55570 ac_fn_c_check_func "$LINENO" "sqrtf" "ac_cv_func_sqrtf"
55571 if test "x$ac_cv_func_sqrtf" = x""yes; then :
55572 cat >>confdefs.h <<_ACEOF
55573 #define HAVE_SQRTF 1
55581 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _sqrtf declaration" >&5
55582 $as_echo_n "checking for _sqrtf declaration... " >&6; }
55583 if test x${glibcxx_cv_func__sqrtf_use+set} != xset; then
55584 if test "${glibcxx_cv_func__sqrtf_use+set}" = set; then :
55585 $as_echo_n "(cached) " >&6
55590 ac_cpp='$CXXCPP $CPPFLAGS'
55591 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
55592 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
55593 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
55595 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
55596 /* end confdefs.h. */
55598 #ifdef HAVE_IEEEFP_H
55599 #include <ieeefp.h>
55610 if ac_fn_cxx_try_compile "$LINENO"; then :
55611 glibcxx_cv_func__sqrtf_use=yes
55613 glibcxx_cv_func__sqrtf_use=no
55615 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
55617 ac_cpp='$CPP $CPPFLAGS'
55618 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
55619 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
55620 ac_compiler_gnu=$ac_cv_c_compiler_gnu
55626 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__sqrtf_use" >&5
55627 $as_echo "$glibcxx_cv_func__sqrtf_use" >&6; }
55629 if test x$glibcxx_cv_func__sqrtf_use = x"yes"; then
55630 for ac_func in _sqrtf
55632 ac_fn_c_check_func "$LINENO" "_sqrtf" "ac_cv_func__sqrtf"
55633 if test "x$ac_cv_func__sqrtf" = x""yes; then :
55634 cat >>confdefs.h <<_ACEOF
55635 #define HAVE__SQRTF 1
55648 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sincosf declaration" >&5
55649 $as_echo_n "checking for sincosf declaration... " >&6; }
55650 if test x${glibcxx_cv_func_sincosf_use+set} != xset; then
55651 if test "${glibcxx_cv_func_sincosf_use+set}" = set; then :
55652 $as_echo_n "(cached) " >&6
55657 ac_cpp='$CXXCPP $CPPFLAGS'
55658 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
55659 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
55660 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
55662 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
55663 /* end confdefs.h. */
55673 if ac_fn_cxx_try_compile "$LINENO"; then :
55674 glibcxx_cv_func_sincosf_use=yes
55676 glibcxx_cv_func_sincosf_use=no
55678 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
55680 ac_cpp='$CPP $CPPFLAGS'
55681 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
55682 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
55683 ac_compiler_gnu=$ac_cv_c_compiler_gnu
55689 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_sincosf_use" >&5
55690 $as_echo "$glibcxx_cv_func_sincosf_use" >&6; }
55692 if test x$glibcxx_cv_func_sincosf_use = x"yes"; then
55693 for ac_func in sincosf
55695 ac_fn_c_check_func "$LINENO" "sincosf" "ac_cv_func_sincosf"
55696 if test "x$ac_cv_func_sincosf" = x""yes; then :
55697 cat >>confdefs.h <<_ACEOF
55698 #define HAVE_SINCOSF 1
55706 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _sincosf declaration" >&5
55707 $as_echo_n "checking for _sincosf declaration... " >&6; }
55708 if test x${glibcxx_cv_func__sincosf_use+set} != xset; then
55709 if test "${glibcxx_cv_func__sincosf_use+set}" = set; then :
55710 $as_echo_n "(cached) " >&6
55715 ac_cpp='$CXXCPP $CPPFLAGS'
55716 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
55717 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
55718 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
55720 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
55721 /* end confdefs.h. */
55731 if ac_fn_cxx_try_compile "$LINENO"; then :
55732 glibcxx_cv_func__sincosf_use=yes
55734 glibcxx_cv_func__sincosf_use=no
55736 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
55738 ac_cpp='$CPP $CPPFLAGS'
55739 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
55740 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
55741 ac_compiler_gnu=$ac_cv_c_compiler_gnu
55747 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__sincosf_use" >&5
55748 $as_echo "$glibcxx_cv_func__sincosf_use" >&6; }
55750 if test x$glibcxx_cv_func__sincosf_use = x"yes"; then
55751 for ac_func in _sincosf
55753 ac_fn_c_check_func "$LINENO" "_sincosf" "ac_cv_func__sincosf"
55754 if test "x$ac_cv_func__sincosf" = x""yes; then :
55755 cat >>confdefs.h <<_ACEOF
55756 #define HAVE__SINCOSF 1
55769 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for finitef declaration" >&5
55770 $as_echo_n "checking for finitef declaration... " >&6; }
55771 if test x${glibcxx_cv_func_finitef_use+set} != xset; then
55772 if test "${glibcxx_cv_func_finitef_use+set}" = set; then :
55773 $as_echo_n "(cached) " >&6
55778 ac_cpp='$CXXCPP $CPPFLAGS'
55779 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
55780 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
55781 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
55783 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
55784 /* end confdefs.h. */
55786 #ifdef HAVE_IEEEFP_H
55787 #include <ieeefp.h>
55798 if ac_fn_cxx_try_compile "$LINENO"; then :
55799 glibcxx_cv_func_finitef_use=yes
55801 glibcxx_cv_func_finitef_use=no
55803 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
55805 ac_cpp='$CPP $CPPFLAGS'
55806 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
55807 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
55808 ac_compiler_gnu=$ac_cv_c_compiler_gnu
55814 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_finitef_use" >&5
55815 $as_echo "$glibcxx_cv_func_finitef_use" >&6; }
55817 if test x$glibcxx_cv_func_finitef_use = x"yes"; then
55818 for ac_func in finitef
55820 ac_fn_c_check_func "$LINENO" "finitef" "ac_cv_func_finitef"
55821 if test "x$ac_cv_func_finitef" = x""yes; then :
55822 cat >>confdefs.h <<_ACEOF
55823 #define HAVE_FINITEF 1
55831 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _finitef declaration" >&5
55832 $as_echo_n "checking for _finitef declaration... " >&6; }
55833 if test x${glibcxx_cv_func__finitef_use+set} != xset; then
55834 if test "${glibcxx_cv_func__finitef_use+set}" = set; then :
55835 $as_echo_n "(cached) " >&6
55840 ac_cpp='$CXXCPP $CPPFLAGS'
55841 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
55842 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
55843 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
55845 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
55846 /* end confdefs.h. */
55848 #ifdef HAVE_IEEEFP_H
55849 #include <ieeefp.h>
55860 if ac_fn_cxx_try_compile "$LINENO"; then :
55861 glibcxx_cv_func__finitef_use=yes
55863 glibcxx_cv_func__finitef_use=no
55865 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
55867 ac_cpp='$CPP $CPPFLAGS'
55868 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
55869 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
55870 ac_compiler_gnu=$ac_cv_c_compiler_gnu
55876 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__finitef_use" >&5
55877 $as_echo "$glibcxx_cv_func__finitef_use" >&6; }
55879 if test x$glibcxx_cv_func__finitef_use = x"yes"; then
55880 for ac_func in _finitef
55882 ac_fn_c_check_func "$LINENO" "_finitef" "ac_cv_func__finitef"
55883 if test "x$ac_cv_func__finitef" = x""yes; then :
55884 cat >>confdefs.h <<_ACEOF
55885 #define HAVE__FINITEF 1
55898 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long double trig functions" >&5
55899 $as_echo_n "checking for long double trig functions... " >&6; }
55900 if test "${glibcxx_cv_func_long_double_trig_use+set}" = set; then :
55901 $as_echo_n "(cached) " >&6
55906 ac_cpp='$CXXCPP $CPPFLAGS'
55907 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
55908 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
55909 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
55911 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
55912 /* end confdefs.h. */
55917 acosl (0); asinl (0); atanl (0); cosl (0); sinl (0); tanl (0); coshl (0); sinhl (0); tanhl (0);
55922 if ac_fn_cxx_try_compile "$LINENO"; then :
55923 glibcxx_cv_func_long_double_trig_use=yes
55925 glibcxx_cv_func_long_double_trig_use=no
55927 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
55929 ac_cpp='$CPP $CPPFLAGS'
55930 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
55931 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
55932 ac_compiler_gnu=$ac_cv_c_compiler_gnu
55936 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_long_double_trig_use" >&5
55937 $as_echo "$glibcxx_cv_func_long_double_trig_use" >&6; }
55938 if test x$glibcxx_cv_func_long_double_trig_use = x"yes"; then
55939 for ac_func in acosl asinl atanl cosl sinl tanl coshl sinhl tanhl
55941 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
55942 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
55943 eval as_val=\$$as_ac_var
55944 if test "x$as_val" = x""yes; then :
55945 cat >>confdefs.h <<_ACEOF
55946 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
55953 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _long double trig functions" >&5
55954 $as_echo_n "checking for _long double trig functions... " >&6; }
55955 if test "${glibcxx_cv_func__long_double_trig_use+set}" = set; then :
55956 $as_echo_n "(cached) " >&6
55961 ac_cpp='$CXXCPP $CPPFLAGS'
55962 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
55963 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
55964 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
55966 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
55967 /* end confdefs.h. */
55972 _acosl (0); _asinl (0); _atanl (0); _cosl (0); _sinl (0); _tanl (0); _coshl (0); _sinhl (0); _tanhl (0);
55977 if ac_fn_cxx_try_compile "$LINENO"; then :
55978 glibcxx_cv_func__long_double_trig_use=yes
55980 glibcxx_cv_func__long_double_trig_use=no
55982 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
55984 ac_cpp='$CPP $CPPFLAGS'
55985 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
55986 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
55987 ac_compiler_gnu=$ac_cv_c_compiler_gnu
55991 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__long_double_trig_use" >&5
55992 $as_echo "$glibcxx_cv_func__long_double_trig_use" >&6; }
55993 if test x$glibcxx_cv_func__long_double_trig_use = x"yes"; then
55994 for ac_func in _acosl _asinl _atanl _cosl _sinl _tanl _coshl _sinhl _tanhl
55996 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
55997 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
55998 eval as_val=\$$as_ac_var
55999 if test "x$as_val" = x""yes; then :
56000 cat >>confdefs.h <<_ACEOF
56001 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
56014 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long double round functions" >&5
56015 $as_echo_n "checking for long double round functions... " >&6; }
56016 if test "${glibcxx_cv_func_long_double_round_use+set}" = set; then :
56017 $as_echo_n "(cached) " >&6
56022 ac_cpp='$CXXCPP $CPPFLAGS'
56023 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
56024 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
56025 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
56027 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
56028 /* end confdefs.h. */
56033 ceill (0); floorl (0);
56038 if ac_fn_cxx_try_compile "$LINENO"; then :
56039 glibcxx_cv_func_long_double_round_use=yes
56041 glibcxx_cv_func_long_double_round_use=no
56043 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
56045 ac_cpp='$CPP $CPPFLAGS'
56046 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
56047 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
56048 ac_compiler_gnu=$ac_cv_c_compiler_gnu
56052 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_long_double_round_use" >&5
56053 $as_echo "$glibcxx_cv_func_long_double_round_use" >&6; }
56054 if test x$glibcxx_cv_func_long_double_round_use = x"yes"; then
56055 for ac_func in ceill floorl
56057 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
56058 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
56059 eval as_val=\$$as_ac_var
56060 if test "x$as_val" = x""yes; then :
56061 cat >>confdefs.h <<_ACEOF
56062 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
56069 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _long double round functions" >&5
56070 $as_echo_n "checking for _long double round functions... " >&6; }
56071 if test "${glibcxx_cv_func__long_double_round_use+set}" = set; then :
56072 $as_echo_n "(cached) " >&6
56077 ac_cpp='$CXXCPP $CPPFLAGS'
56078 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
56079 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
56080 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
56082 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
56083 /* end confdefs.h. */
56088 _ceill (0); _floorl (0);
56093 if ac_fn_cxx_try_compile "$LINENO"; then :
56094 glibcxx_cv_func__long_double_round_use=yes
56096 glibcxx_cv_func__long_double_round_use=no
56098 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
56100 ac_cpp='$CPP $CPPFLAGS'
56101 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
56102 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
56103 ac_compiler_gnu=$ac_cv_c_compiler_gnu
56107 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__long_double_round_use" >&5
56108 $as_echo "$glibcxx_cv_func__long_double_round_use" >&6; }
56109 if test x$glibcxx_cv_func__long_double_round_use = x"yes"; then
56110 for ac_func in _ceill _floorl
56112 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
56113 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
56114 eval as_val=\$$as_ac_var
56115 if test "x$as_val" = x""yes; then :
56116 cat >>confdefs.h <<_ACEOF
56117 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
56131 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for isnanl declaration" >&5
56132 $as_echo_n "checking for isnanl declaration... " >&6; }
56133 if test x${glibcxx_cv_func_isnanl_use+set} != xset; then
56134 if test "${glibcxx_cv_func_isnanl_use+set}" = set; then :
56135 $as_echo_n "(cached) " >&6
56140 ac_cpp='$CXXCPP $CPPFLAGS'
56141 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
56142 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
56143 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
56145 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
56146 /* end confdefs.h. */
56148 #ifdef HAVE_IEEEFP_H
56149 #include <ieeefp.h>
56160 if ac_fn_cxx_try_compile "$LINENO"; then :
56161 glibcxx_cv_func_isnanl_use=yes
56163 glibcxx_cv_func_isnanl_use=no
56165 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
56167 ac_cpp='$CPP $CPPFLAGS'
56168 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
56169 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
56170 ac_compiler_gnu=$ac_cv_c_compiler_gnu
56176 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_isnanl_use" >&5
56177 $as_echo "$glibcxx_cv_func_isnanl_use" >&6; }
56179 if test x$glibcxx_cv_func_isnanl_use = x"yes"; then
56180 for ac_func in isnanl
56182 ac_fn_c_check_func "$LINENO" "isnanl" "ac_cv_func_isnanl"
56183 if test "x$ac_cv_func_isnanl" = x""yes; then :
56184 cat >>confdefs.h <<_ACEOF
56185 #define HAVE_ISNANL 1
56193 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _isnanl declaration" >&5
56194 $as_echo_n "checking for _isnanl declaration... " >&6; }
56195 if test x${glibcxx_cv_func__isnanl_use+set} != xset; then
56196 if test "${glibcxx_cv_func__isnanl_use+set}" = set; then :
56197 $as_echo_n "(cached) " >&6
56202 ac_cpp='$CXXCPP $CPPFLAGS'
56203 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
56204 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
56205 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
56207 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
56208 /* end confdefs.h. */
56210 #ifdef HAVE_IEEEFP_H
56211 #include <ieeefp.h>
56222 if ac_fn_cxx_try_compile "$LINENO"; then :
56223 glibcxx_cv_func__isnanl_use=yes
56225 glibcxx_cv_func__isnanl_use=no
56227 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
56229 ac_cpp='$CPP $CPPFLAGS'
56230 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
56231 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
56232 ac_compiler_gnu=$ac_cv_c_compiler_gnu
56238 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__isnanl_use" >&5
56239 $as_echo "$glibcxx_cv_func__isnanl_use" >&6; }
56241 if test x$glibcxx_cv_func__isnanl_use = x"yes"; then
56242 for ac_func in _isnanl
56244 ac_fn_c_check_func "$LINENO" "_isnanl" "ac_cv_func__isnanl"
56245 if test "x$ac_cv_func__isnanl" = x""yes; then :
56246 cat >>confdefs.h <<_ACEOF
56247 #define HAVE__ISNANL 1
56260 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for isinfl declaration" >&5
56261 $as_echo_n "checking for isinfl declaration... " >&6; }
56262 if test x${glibcxx_cv_func_isinfl_use+set} != xset; then
56263 if test "${glibcxx_cv_func_isinfl_use+set}" = set; then :
56264 $as_echo_n "(cached) " >&6
56269 ac_cpp='$CXXCPP $CPPFLAGS'
56270 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
56271 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
56272 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
56274 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
56275 /* end confdefs.h. */
56277 #ifdef HAVE_IEEEFP_H
56278 #include <ieeefp.h>
56289 if ac_fn_cxx_try_compile "$LINENO"; then :
56290 glibcxx_cv_func_isinfl_use=yes
56292 glibcxx_cv_func_isinfl_use=no
56294 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
56296 ac_cpp='$CPP $CPPFLAGS'
56297 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
56298 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
56299 ac_compiler_gnu=$ac_cv_c_compiler_gnu
56305 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_isinfl_use" >&5
56306 $as_echo "$glibcxx_cv_func_isinfl_use" >&6; }
56308 if test x$glibcxx_cv_func_isinfl_use = x"yes"; then
56309 for ac_func in isinfl
56311 ac_fn_c_check_func "$LINENO" "isinfl" "ac_cv_func_isinfl"
56312 if test "x$ac_cv_func_isinfl" = x""yes; then :
56313 cat >>confdefs.h <<_ACEOF
56314 #define HAVE_ISINFL 1
56322 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _isinfl declaration" >&5
56323 $as_echo_n "checking for _isinfl declaration... " >&6; }
56324 if test x${glibcxx_cv_func__isinfl_use+set} != xset; then
56325 if test "${glibcxx_cv_func__isinfl_use+set}" = set; then :
56326 $as_echo_n "(cached) " >&6
56331 ac_cpp='$CXXCPP $CPPFLAGS'
56332 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
56333 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
56334 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
56336 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
56337 /* end confdefs.h. */
56339 #ifdef HAVE_IEEEFP_H
56340 #include <ieeefp.h>
56351 if ac_fn_cxx_try_compile "$LINENO"; then :
56352 glibcxx_cv_func__isinfl_use=yes
56354 glibcxx_cv_func__isinfl_use=no
56356 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
56358 ac_cpp='$CPP $CPPFLAGS'
56359 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
56360 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
56361 ac_compiler_gnu=$ac_cv_c_compiler_gnu
56367 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__isinfl_use" >&5
56368 $as_echo "$glibcxx_cv_func__isinfl_use" >&6; }
56370 if test x$glibcxx_cv_func__isinfl_use = x"yes"; then
56371 for ac_func in _isinfl
56373 ac_fn_c_check_func "$LINENO" "_isinfl" "ac_cv_func__isinfl"
56374 if test "x$ac_cv_func__isinfl" = x""yes; then :
56375 cat >>confdefs.h <<_ACEOF
56376 #define HAVE__ISINFL 1
56389 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for atan2l declaration" >&5
56390 $as_echo_n "checking for atan2l declaration... " >&6; }
56391 if test x${glibcxx_cv_func_atan2l_use+set} != xset; then
56392 if test "${glibcxx_cv_func_atan2l_use+set}" = set; then :
56393 $as_echo_n "(cached) " >&6
56398 ac_cpp='$CXXCPP $CPPFLAGS'
56399 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
56400 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
56401 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
56403 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
56404 /* end confdefs.h. */
56414 if ac_fn_cxx_try_compile "$LINENO"; then :
56415 glibcxx_cv_func_atan2l_use=yes
56417 glibcxx_cv_func_atan2l_use=no
56419 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
56421 ac_cpp='$CPP $CPPFLAGS'
56422 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
56423 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
56424 ac_compiler_gnu=$ac_cv_c_compiler_gnu
56430 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_atan2l_use" >&5
56431 $as_echo "$glibcxx_cv_func_atan2l_use" >&6; }
56433 if test x$glibcxx_cv_func_atan2l_use = x"yes"; then
56434 for ac_func in atan2l
56436 ac_fn_c_check_func "$LINENO" "atan2l" "ac_cv_func_atan2l"
56437 if test "x$ac_cv_func_atan2l" = x""yes; then :
56438 cat >>confdefs.h <<_ACEOF
56439 #define HAVE_ATAN2L 1
56447 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _atan2l declaration" >&5
56448 $as_echo_n "checking for _atan2l declaration... " >&6; }
56449 if test x${glibcxx_cv_func__atan2l_use+set} != xset; then
56450 if test "${glibcxx_cv_func__atan2l_use+set}" = set; then :
56451 $as_echo_n "(cached) " >&6
56456 ac_cpp='$CXXCPP $CPPFLAGS'
56457 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
56458 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
56459 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
56461 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
56462 /* end confdefs.h. */
56472 if ac_fn_cxx_try_compile "$LINENO"; then :
56473 glibcxx_cv_func__atan2l_use=yes
56475 glibcxx_cv_func__atan2l_use=no
56477 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
56479 ac_cpp='$CPP $CPPFLAGS'
56480 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
56481 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
56482 ac_compiler_gnu=$ac_cv_c_compiler_gnu
56488 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__atan2l_use" >&5
56489 $as_echo "$glibcxx_cv_func__atan2l_use" >&6; }
56491 if test x$glibcxx_cv_func__atan2l_use = x"yes"; then
56492 for ac_func in _atan2l
56494 ac_fn_c_check_func "$LINENO" "_atan2l" "ac_cv_func__atan2l"
56495 if test "x$ac_cv_func__atan2l" = x""yes; then :
56496 cat >>confdefs.h <<_ACEOF
56497 #define HAVE__ATAN2L 1
56510 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for expl declaration" >&5
56511 $as_echo_n "checking for expl declaration... " >&6; }
56512 if test x${glibcxx_cv_func_expl_use+set} != xset; then
56513 if test "${glibcxx_cv_func_expl_use+set}" = set; then :
56514 $as_echo_n "(cached) " >&6
56519 ac_cpp='$CXXCPP $CPPFLAGS'
56520 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
56521 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
56522 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
56524 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
56525 /* end confdefs.h. */
56527 #ifdef HAVE_IEEEFP_H
56528 #include <ieeefp.h>
56539 if ac_fn_cxx_try_compile "$LINENO"; then :
56540 glibcxx_cv_func_expl_use=yes
56542 glibcxx_cv_func_expl_use=no
56544 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
56546 ac_cpp='$CPP $CPPFLAGS'
56547 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
56548 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
56549 ac_compiler_gnu=$ac_cv_c_compiler_gnu
56555 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_expl_use" >&5
56556 $as_echo "$glibcxx_cv_func_expl_use" >&6; }
56558 if test x$glibcxx_cv_func_expl_use = x"yes"; then
56559 for ac_func in expl
56561 ac_fn_c_check_func "$LINENO" "expl" "ac_cv_func_expl"
56562 if test "x$ac_cv_func_expl" = x""yes; then :
56563 cat >>confdefs.h <<_ACEOF
56564 #define HAVE_EXPL 1
56572 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _expl declaration" >&5
56573 $as_echo_n "checking for _expl declaration... " >&6; }
56574 if test x${glibcxx_cv_func__expl_use+set} != xset; then
56575 if test "${glibcxx_cv_func__expl_use+set}" = set; then :
56576 $as_echo_n "(cached) " >&6
56581 ac_cpp='$CXXCPP $CPPFLAGS'
56582 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
56583 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
56584 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
56586 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
56587 /* end confdefs.h. */
56589 #ifdef HAVE_IEEEFP_H
56590 #include <ieeefp.h>
56601 if ac_fn_cxx_try_compile "$LINENO"; then :
56602 glibcxx_cv_func__expl_use=yes
56604 glibcxx_cv_func__expl_use=no
56606 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
56608 ac_cpp='$CPP $CPPFLAGS'
56609 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
56610 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
56611 ac_compiler_gnu=$ac_cv_c_compiler_gnu
56617 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__expl_use" >&5
56618 $as_echo "$glibcxx_cv_func__expl_use" >&6; }
56620 if test x$glibcxx_cv_func__expl_use = x"yes"; then
56621 for ac_func in _expl
56623 ac_fn_c_check_func "$LINENO" "_expl" "ac_cv_func__expl"
56624 if test "x$ac_cv_func__expl" = x""yes; then :
56625 cat >>confdefs.h <<_ACEOF
56626 #define HAVE__EXPL 1
56639 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fabsl declaration" >&5
56640 $as_echo_n "checking for fabsl declaration... " >&6; }
56641 if test x${glibcxx_cv_func_fabsl_use+set} != xset; then
56642 if test "${glibcxx_cv_func_fabsl_use+set}" = set; then :
56643 $as_echo_n "(cached) " >&6
56648 ac_cpp='$CXXCPP $CPPFLAGS'
56649 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
56650 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
56651 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
56653 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
56654 /* end confdefs.h. */
56656 #ifdef HAVE_IEEEFP_H
56657 #include <ieeefp.h>
56668 if ac_fn_cxx_try_compile "$LINENO"; then :
56669 glibcxx_cv_func_fabsl_use=yes
56671 glibcxx_cv_func_fabsl_use=no
56673 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
56675 ac_cpp='$CPP $CPPFLAGS'
56676 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
56677 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
56678 ac_compiler_gnu=$ac_cv_c_compiler_gnu
56684 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_fabsl_use" >&5
56685 $as_echo "$glibcxx_cv_func_fabsl_use" >&6; }
56687 if test x$glibcxx_cv_func_fabsl_use = x"yes"; then
56688 for ac_func in fabsl
56690 ac_fn_c_check_func "$LINENO" "fabsl" "ac_cv_func_fabsl"
56691 if test "x$ac_cv_func_fabsl" = x""yes; then :
56692 cat >>confdefs.h <<_ACEOF
56693 #define HAVE_FABSL 1
56701 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _fabsl declaration" >&5
56702 $as_echo_n "checking for _fabsl declaration... " >&6; }
56703 if test x${glibcxx_cv_func__fabsl_use+set} != xset; then
56704 if test "${glibcxx_cv_func__fabsl_use+set}" = set; then :
56705 $as_echo_n "(cached) " >&6
56710 ac_cpp='$CXXCPP $CPPFLAGS'
56711 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
56712 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
56713 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
56715 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
56716 /* end confdefs.h. */
56718 #ifdef HAVE_IEEEFP_H
56719 #include <ieeefp.h>
56730 if ac_fn_cxx_try_compile "$LINENO"; then :
56731 glibcxx_cv_func__fabsl_use=yes
56733 glibcxx_cv_func__fabsl_use=no
56735 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
56737 ac_cpp='$CPP $CPPFLAGS'
56738 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
56739 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
56740 ac_compiler_gnu=$ac_cv_c_compiler_gnu
56746 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__fabsl_use" >&5
56747 $as_echo "$glibcxx_cv_func__fabsl_use" >&6; }
56749 if test x$glibcxx_cv_func__fabsl_use = x"yes"; then
56750 for ac_func in _fabsl
56752 ac_fn_c_check_func "$LINENO" "_fabsl" "ac_cv_func__fabsl"
56753 if test "x$ac_cv_func__fabsl" = x""yes; then :
56754 cat >>confdefs.h <<_ACEOF
56755 #define HAVE__FABSL 1
56768 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fmodl declaration" >&5
56769 $as_echo_n "checking for fmodl declaration... " >&6; }
56770 if test x${glibcxx_cv_func_fmodl_use+set} != xset; then
56771 if test "${glibcxx_cv_func_fmodl_use+set}" = set; then :
56772 $as_echo_n "(cached) " >&6
56777 ac_cpp='$CXXCPP $CPPFLAGS'
56778 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
56779 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
56780 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
56782 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
56783 /* end confdefs.h. */
56793 if ac_fn_cxx_try_compile "$LINENO"; then :
56794 glibcxx_cv_func_fmodl_use=yes
56796 glibcxx_cv_func_fmodl_use=no
56798 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
56800 ac_cpp='$CPP $CPPFLAGS'
56801 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
56802 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
56803 ac_compiler_gnu=$ac_cv_c_compiler_gnu
56809 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_fmodl_use" >&5
56810 $as_echo "$glibcxx_cv_func_fmodl_use" >&6; }
56812 if test x$glibcxx_cv_func_fmodl_use = x"yes"; then
56813 for ac_func in fmodl
56815 ac_fn_c_check_func "$LINENO" "fmodl" "ac_cv_func_fmodl"
56816 if test "x$ac_cv_func_fmodl" = x""yes; then :
56817 cat >>confdefs.h <<_ACEOF
56818 #define HAVE_FMODL 1
56826 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _fmodl declaration" >&5
56827 $as_echo_n "checking for _fmodl declaration... " >&6; }
56828 if test x${glibcxx_cv_func__fmodl_use+set} != xset; then
56829 if test "${glibcxx_cv_func__fmodl_use+set}" = set; then :
56830 $as_echo_n "(cached) " >&6
56835 ac_cpp='$CXXCPP $CPPFLAGS'
56836 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
56837 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
56838 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
56840 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
56841 /* end confdefs.h. */
56851 if ac_fn_cxx_try_compile "$LINENO"; then :
56852 glibcxx_cv_func__fmodl_use=yes
56854 glibcxx_cv_func__fmodl_use=no
56856 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
56858 ac_cpp='$CPP $CPPFLAGS'
56859 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
56860 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
56861 ac_compiler_gnu=$ac_cv_c_compiler_gnu
56867 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__fmodl_use" >&5
56868 $as_echo "$glibcxx_cv_func__fmodl_use" >&6; }
56870 if test x$glibcxx_cv_func__fmodl_use = x"yes"; then
56871 for ac_func in _fmodl
56873 ac_fn_c_check_func "$LINENO" "_fmodl" "ac_cv_func__fmodl"
56874 if test "x$ac_cv_func__fmodl" = x""yes; then :
56875 cat >>confdefs.h <<_ACEOF
56876 #define HAVE__FMODL 1
56889 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for frexpl declaration" >&5
56890 $as_echo_n "checking for frexpl declaration... " >&6; }
56891 if test x${glibcxx_cv_func_frexpl_use+set} != xset; then
56892 if test "${glibcxx_cv_func_frexpl_use+set}" = set; then :
56893 $as_echo_n "(cached) " >&6
56898 ac_cpp='$CXXCPP $CPPFLAGS'
56899 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
56900 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
56901 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
56903 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
56904 /* end confdefs.h. */
56914 if ac_fn_cxx_try_compile "$LINENO"; then :
56915 glibcxx_cv_func_frexpl_use=yes
56917 glibcxx_cv_func_frexpl_use=no
56919 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
56921 ac_cpp='$CPP $CPPFLAGS'
56922 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
56923 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
56924 ac_compiler_gnu=$ac_cv_c_compiler_gnu
56930 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_frexpl_use" >&5
56931 $as_echo "$glibcxx_cv_func_frexpl_use" >&6; }
56933 if test x$glibcxx_cv_func_frexpl_use = x"yes"; then
56934 for ac_func in frexpl
56936 ac_fn_c_check_func "$LINENO" "frexpl" "ac_cv_func_frexpl"
56937 if test "x$ac_cv_func_frexpl" = x""yes; then :
56938 cat >>confdefs.h <<_ACEOF
56939 #define HAVE_FREXPL 1
56947 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _frexpl declaration" >&5
56948 $as_echo_n "checking for _frexpl declaration... " >&6; }
56949 if test x${glibcxx_cv_func__frexpl_use+set} != xset; then
56950 if test "${glibcxx_cv_func__frexpl_use+set}" = set; then :
56951 $as_echo_n "(cached) " >&6
56956 ac_cpp='$CXXCPP $CPPFLAGS'
56957 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
56958 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
56959 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
56961 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
56962 /* end confdefs.h. */
56972 if ac_fn_cxx_try_compile "$LINENO"; then :
56973 glibcxx_cv_func__frexpl_use=yes
56975 glibcxx_cv_func__frexpl_use=no
56977 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
56979 ac_cpp='$CPP $CPPFLAGS'
56980 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
56981 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
56982 ac_compiler_gnu=$ac_cv_c_compiler_gnu
56988 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__frexpl_use" >&5
56989 $as_echo "$glibcxx_cv_func__frexpl_use" >&6; }
56991 if test x$glibcxx_cv_func__frexpl_use = x"yes"; then
56992 for ac_func in _frexpl
56994 ac_fn_c_check_func "$LINENO" "_frexpl" "ac_cv_func__frexpl"
56995 if test "x$ac_cv_func__frexpl" = x""yes; then :
56996 cat >>confdefs.h <<_ACEOF
56997 #define HAVE__FREXPL 1
57010 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for hypotl declaration" >&5
57011 $as_echo_n "checking for hypotl declaration... " >&6; }
57012 if test x${glibcxx_cv_func_hypotl_use+set} != xset; then
57013 if test "${glibcxx_cv_func_hypotl_use+set}" = set; then :
57014 $as_echo_n "(cached) " >&6
57019 ac_cpp='$CXXCPP $CPPFLAGS'
57020 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
57021 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
57022 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
57024 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
57025 /* end confdefs.h. */
57035 if ac_fn_cxx_try_compile "$LINENO"; then :
57036 glibcxx_cv_func_hypotl_use=yes
57038 glibcxx_cv_func_hypotl_use=no
57040 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
57042 ac_cpp='$CPP $CPPFLAGS'
57043 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
57044 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
57045 ac_compiler_gnu=$ac_cv_c_compiler_gnu
57051 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_hypotl_use" >&5
57052 $as_echo "$glibcxx_cv_func_hypotl_use" >&6; }
57054 if test x$glibcxx_cv_func_hypotl_use = x"yes"; then
57055 for ac_func in hypotl
57057 ac_fn_c_check_func "$LINENO" "hypotl" "ac_cv_func_hypotl"
57058 if test "x$ac_cv_func_hypotl" = x""yes; then :
57059 cat >>confdefs.h <<_ACEOF
57060 #define HAVE_HYPOTL 1
57068 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _hypotl declaration" >&5
57069 $as_echo_n "checking for _hypotl declaration... " >&6; }
57070 if test x${glibcxx_cv_func__hypotl_use+set} != xset; then
57071 if test "${glibcxx_cv_func__hypotl_use+set}" = set; then :
57072 $as_echo_n "(cached) " >&6
57077 ac_cpp='$CXXCPP $CPPFLAGS'
57078 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
57079 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
57080 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
57082 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
57083 /* end confdefs.h. */
57093 if ac_fn_cxx_try_compile "$LINENO"; then :
57094 glibcxx_cv_func__hypotl_use=yes
57096 glibcxx_cv_func__hypotl_use=no
57098 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
57100 ac_cpp='$CPP $CPPFLAGS'
57101 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
57102 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
57103 ac_compiler_gnu=$ac_cv_c_compiler_gnu
57109 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__hypotl_use" >&5
57110 $as_echo "$glibcxx_cv_func__hypotl_use" >&6; }
57112 if test x$glibcxx_cv_func__hypotl_use = x"yes"; then
57113 for ac_func in _hypotl
57115 ac_fn_c_check_func "$LINENO" "_hypotl" "ac_cv_func__hypotl"
57116 if test "x$ac_cv_func__hypotl" = x""yes; then :
57117 cat >>confdefs.h <<_ACEOF
57118 #define HAVE__HYPOTL 1
57131 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ldexpl declaration" >&5
57132 $as_echo_n "checking for ldexpl declaration... " >&6; }
57133 if test x${glibcxx_cv_func_ldexpl_use+set} != xset; then
57134 if test "${glibcxx_cv_func_ldexpl_use+set}" = set; then :
57135 $as_echo_n "(cached) " >&6
57140 ac_cpp='$CXXCPP $CPPFLAGS'
57141 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
57142 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
57143 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
57145 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
57146 /* end confdefs.h. */
57156 if ac_fn_cxx_try_compile "$LINENO"; then :
57157 glibcxx_cv_func_ldexpl_use=yes
57159 glibcxx_cv_func_ldexpl_use=no
57161 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
57163 ac_cpp='$CPP $CPPFLAGS'
57164 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
57165 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
57166 ac_compiler_gnu=$ac_cv_c_compiler_gnu
57172 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_ldexpl_use" >&5
57173 $as_echo "$glibcxx_cv_func_ldexpl_use" >&6; }
57175 if test x$glibcxx_cv_func_ldexpl_use = x"yes"; then
57176 for ac_func in ldexpl
57178 ac_fn_c_check_func "$LINENO" "ldexpl" "ac_cv_func_ldexpl"
57179 if test "x$ac_cv_func_ldexpl" = x""yes; then :
57180 cat >>confdefs.h <<_ACEOF
57181 #define HAVE_LDEXPL 1
57189 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _ldexpl declaration" >&5
57190 $as_echo_n "checking for _ldexpl declaration... " >&6; }
57191 if test x${glibcxx_cv_func__ldexpl_use+set} != xset; then
57192 if test "${glibcxx_cv_func__ldexpl_use+set}" = set; then :
57193 $as_echo_n "(cached) " >&6
57198 ac_cpp='$CXXCPP $CPPFLAGS'
57199 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
57200 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
57201 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
57203 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
57204 /* end confdefs.h. */
57214 if ac_fn_cxx_try_compile "$LINENO"; then :
57215 glibcxx_cv_func__ldexpl_use=yes
57217 glibcxx_cv_func__ldexpl_use=no
57219 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
57221 ac_cpp='$CPP $CPPFLAGS'
57222 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
57223 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
57224 ac_compiler_gnu=$ac_cv_c_compiler_gnu
57230 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__ldexpl_use" >&5
57231 $as_echo "$glibcxx_cv_func__ldexpl_use" >&6; }
57233 if test x$glibcxx_cv_func__ldexpl_use = x"yes"; then
57234 for ac_func in _ldexpl
57236 ac_fn_c_check_func "$LINENO" "_ldexpl" "ac_cv_func__ldexpl"
57237 if test "x$ac_cv_func__ldexpl" = x""yes; then :
57238 cat >>confdefs.h <<_ACEOF
57239 #define HAVE__LDEXPL 1
57252 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for logl declaration" >&5
57253 $as_echo_n "checking for logl declaration... " >&6; }
57254 if test x${glibcxx_cv_func_logl_use+set} != xset; then
57255 if test "${glibcxx_cv_func_logl_use+set}" = set; then :
57256 $as_echo_n "(cached) " >&6
57261 ac_cpp='$CXXCPP $CPPFLAGS'
57262 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
57263 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
57264 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
57266 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
57267 /* end confdefs.h. */
57269 #ifdef HAVE_IEEEFP_H
57270 #include <ieeefp.h>
57281 if ac_fn_cxx_try_compile "$LINENO"; then :
57282 glibcxx_cv_func_logl_use=yes
57284 glibcxx_cv_func_logl_use=no
57286 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
57288 ac_cpp='$CPP $CPPFLAGS'
57289 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
57290 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
57291 ac_compiler_gnu=$ac_cv_c_compiler_gnu
57297 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_logl_use" >&5
57298 $as_echo "$glibcxx_cv_func_logl_use" >&6; }
57300 if test x$glibcxx_cv_func_logl_use = x"yes"; then
57301 for ac_func in logl
57303 ac_fn_c_check_func "$LINENO" "logl" "ac_cv_func_logl"
57304 if test "x$ac_cv_func_logl" = x""yes; then :
57305 cat >>confdefs.h <<_ACEOF
57306 #define HAVE_LOGL 1
57314 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _logl declaration" >&5
57315 $as_echo_n "checking for _logl declaration... " >&6; }
57316 if test x${glibcxx_cv_func__logl_use+set} != xset; then
57317 if test "${glibcxx_cv_func__logl_use+set}" = set; then :
57318 $as_echo_n "(cached) " >&6
57323 ac_cpp='$CXXCPP $CPPFLAGS'
57324 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
57325 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
57326 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
57328 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
57329 /* end confdefs.h. */
57331 #ifdef HAVE_IEEEFP_H
57332 #include <ieeefp.h>
57343 if ac_fn_cxx_try_compile "$LINENO"; then :
57344 glibcxx_cv_func__logl_use=yes
57346 glibcxx_cv_func__logl_use=no
57348 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
57350 ac_cpp='$CPP $CPPFLAGS'
57351 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
57352 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
57353 ac_compiler_gnu=$ac_cv_c_compiler_gnu
57359 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__logl_use" >&5
57360 $as_echo "$glibcxx_cv_func__logl_use" >&6; }
57362 if test x$glibcxx_cv_func__logl_use = x"yes"; then
57363 for ac_func in _logl
57365 ac_fn_c_check_func "$LINENO" "_logl" "ac_cv_func__logl"
57366 if test "x$ac_cv_func__logl" = x""yes; then :
57367 cat >>confdefs.h <<_ACEOF
57368 #define HAVE__LOGL 1
57381 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for log10l declaration" >&5
57382 $as_echo_n "checking for log10l declaration... " >&6; }
57383 if test x${glibcxx_cv_func_log10l_use+set} != xset; then
57384 if test "${glibcxx_cv_func_log10l_use+set}" = set; then :
57385 $as_echo_n "(cached) " >&6
57390 ac_cpp='$CXXCPP $CPPFLAGS'
57391 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
57392 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
57393 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
57395 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
57396 /* end confdefs.h. */
57398 #ifdef HAVE_IEEEFP_H
57399 #include <ieeefp.h>
57410 if ac_fn_cxx_try_compile "$LINENO"; then :
57411 glibcxx_cv_func_log10l_use=yes
57413 glibcxx_cv_func_log10l_use=no
57415 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
57417 ac_cpp='$CPP $CPPFLAGS'
57418 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
57419 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
57420 ac_compiler_gnu=$ac_cv_c_compiler_gnu
57426 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_log10l_use" >&5
57427 $as_echo "$glibcxx_cv_func_log10l_use" >&6; }
57429 if test x$glibcxx_cv_func_log10l_use = x"yes"; then
57430 for ac_func in log10l
57432 ac_fn_c_check_func "$LINENO" "log10l" "ac_cv_func_log10l"
57433 if test "x$ac_cv_func_log10l" = x""yes; then :
57434 cat >>confdefs.h <<_ACEOF
57435 #define HAVE_LOG10L 1
57443 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _log10l declaration" >&5
57444 $as_echo_n "checking for _log10l declaration... " >&6; }
57445 if test x${glibcxx_cv_func__log10l_use+set} != xset; then
57446 if test "${glibcxx_cv_func__log10l_use+set}" = set; then :
57447 $as_echo_n "(cached) " >&6
57452 ac_cpp='$CXXCPP $CPPFLAGS'
57453 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
57454 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
57455 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
57457 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
57458 /* end confdefs.h. */
57460 #ifdef HAVE_IEEEFP_H
57461 #include <ieeefp.h>
57472 if ac_fn_cxx_try_compile "$LINENO"; then :
57473 glibcxx_cv_func__log10l_use=yes
57475 glibcxx_cv_func__log10l_use=no
57477 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
57479 ac_cpp='$CPP $CPPFLAGS'
57480 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
57481 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
57482 ac_compiler_gnu=$ac_cv_c_compiler_gnu
57488 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__log10l_use" >&5
57489 $as_echo "$glibcxx_cv_func__log10l_use" >&6; }
57491 if test x$glibcxx_cv_func__log10l_use = x"yes"; then
57492 for ac_func in _log10l
57494 ac_fn_c_check_func "$LINENO" "_log10l" "ac_cv_func__log10l"
57495 if test "x$ac_cv_func__log10l" = x""yes; then :
57496 cat >>confdefs.h <<_ACEOF
57497 #define HAVE__LOG10L 1
57510 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for modfl declaration" >&5
57511 $as_echo_n "checking for modfl declaration... " >&6; }
57512 if test x${glibcxx_cv_func_modfl_use+set} != xset; then
57513 if test "${glibcxx_cv_func_modfl_use+set}" = set; then :
57514 $as_echo_n "(cached) " >&6
57519 ac_cpp='$CXXCPP $CPPFLAGS'
57520 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
57521 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
57522 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
57524 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
57525 /* end confdefs.h. */
57535 if ac_fn_cxx_try_compile "$LINENO"; then :
57536 glibcxx_cv_func_modfl_use=yes
57538 glibcxx_cv_func_modfl_use=no
57540 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
57542 ac_cpp='$CPP $CPPFLAGS'
57543 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
57544 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
57545 ac_compiler_gnu=$ac_cv_c_compiler_gnu
57551 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_modfl_use" >&5
57552 $as_echo "$glibcxx_cv_func_modfl_use" >&6; }
57554 if test x$glibcxx_cv_func_modfl_use = x"yes"; then
57555 for ac_func in modfl
57557 ac_fn_c_check_func "$LINENO" "modfl" "ac_cv_func_modfl"
57558 if test "x$ac_cv_func_modfl" = x""yes; then :
57559 cat >>confdefs.h <<_ACEOF
57560 #define HAVE_MODFL 1
57568 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _modfl declaration" >&5
57569 $as_echo_n "checking for _modfl declaration... " >&6; }
57570 if test x${glibcxx_cv_func__modfl_use+set} != xset; then
57571 if test "${glibcxx_cv_func__modfl_use+set}" = set; then :
57572 $as_echo_n "(cached) " >&6
57577 ac_cpp='$CXXCPP $CPPFLAGS'
57578 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
57579 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
57580 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
57582 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
57583 /* end confdefs.h. */
57593 if ac_fn_cxx_try_compile "$LINENO"; then :
57594 glibcxx_cv_func__modfl_use=yes
57596 glibcxx_cv_func__modfl_use=no
57598 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
57600 ac_cpp='$CPP $CPPFLAGS'
57601 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
57602 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
57603 ac_compiler_gnu=$ac_cv_c_compiler_gnu
57609 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__modfl_use" >&5
57610 $as_echo "$glibcxx_cv_func__modfl_use" >&6; }
57612 if test x$glibcxx_cv_func__modfl_use = x"yes"; then
57613 for ac_func in _modfl
57615 ac_fn_c_check_func "$LINENO" "_modfl" "ac_cv_func__modfl"
57616 if test "x$ac_cv_func__modfl" = x""yes; then :
57617 cat >>confdefs.h <<_ACEOF
57618 #define HAVE__MODFL 1
57631 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for powl declaration" >&5
57632 $as_echo_n "checking for powl declaration... " >&6; }
57633 if test x${glibcxx_cv_func_powl_use+set} != xset; then
57634 if test "${glibcxx_cv_func_powl_use+set}" = set; then :
57635 $as_echo_n "(cached) " >&6
57640 ac_cpp='$CXXCPP $CPPFLAGS'
57641 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
57642 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
57643 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
57645 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
57646 /* end confdefs.h. */
57656 if ac_fn_cxx_try_compile "$LINENO"; then :
57657 glibcxx_cv_func_powl_use=yes
57659 glibcxx_cv_func_powl_use=no
57661 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
57663 ac_cpp='$CPP $CPPFLAGS'
57664 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
57665 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
57666 ac_compiler_gnu=$ac_cv_c_compiler_gnu
57672 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_powl_use" >&5
57673 $as_echo "$glibcxx_cv_func_powl_use" >&6; }
57675 if test x$glibcxx_cv_func_powl_use = x"yes"; then
57676 for ac_func in powl
57678 ac_fn_c_check_func "$LINENO" "powl" "ac_cv_func_powl"
57679 if test "x$ac_cv_func_powl" = x""yes; then :
57680 cat >>confdefs.h <<_ACEOF
57681 #define HAVE_POWL 1
57689 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _powl declaration" >&5
57690 $as_echo_n "checking for _powl declaration... " >&6; }
57691 if test x${glibcxx_cv_func__powl_use+set} != xset; then
57692 if test "${glibcxx_cv_func__powl_use+set}" = set; then :
57693 $as_echo_n "(cached) " >&6
57698 ac_cpp='$CXXCPP $CPPFLAGS'
57699 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
57700 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
57701 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
57703 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
57704 /* end confdefs.h. */
57714 if ac_fn_cxx_try_compile "$LINENO"; then :
57715 glibcxx_cv_func__powl_use=yes
57717 glibcxx_cv_func__powl_use=no
57719 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
57721 ac_cpp='$CPP $CPPFLAGS'
57722 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
57723 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
57724 ac_compiler_gnu=$ac_cv_c_compiler_gnu
57730 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__powl_use" >&5
57731 $as_echo "$glibcxx_cv_func__powl_use" >&6; }
57733 if test x$glibcxx_cv_func__powl_use = x"yes"; then
57734 for ac_func in _powl
57736 ac_fn_c_check_func "$LINENO" "_powl" "ac_cv_func__powl"
57737 if test "x$ac_cv_func__powl" = x""yes; then :
57738 cat >>confdefs.h <<_ACEOF
57739 #define HAVE__POWL 1
57752 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sqrtl declaration" >&5
57753 $as_echo_n "checking for sqrtl declaration... " >&6; }
57754 if test x${glibcxx_cv_func_sqrtl_use+set} != xset; then
57755 if test "${glibcxx_cv_func_sqrtl_use+set}" = set; then :
57756 $as_echo_n "(cached) " >&6
57761 ac_cpp='$CXXCPP $CPPFLAGS'
57762 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
57763 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
57764 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
57766 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
57767 /* end confdefs.h. */
57769 #ifdef HAVE_IEEEFP_H
57770 #include <ieeefp.h>
57781 if ac_fn_cxx_try_compile "$LINENO"; then :
57782 glibcxx_cv_func_sqrtl_use=yes
57784 glibcxx_cv_func_sqrtl_use=no
57786 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
57788 ac_cpp='$CPP $CPPFLAGS'
57789 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
57790 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
57791 ac_compiler_gnu=$ac_cv_c_compiler_gnu
57797 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_sqrtl_use" >&5
57798 $as_echo "$glibcxx_cv_func_sqrtl_use" >&6; }
57800 if test x$glibcxx_cv_func_sqrtl_use = x"yes"; then
57801 for ac_func in sqrtl
57803 ac_fn_c_check_func "$LINENO" "sqrtl" "ac_cv_func_sqrtl"
57804 if test "x$ac_cv_func_sqrtl" = x""yes; then :
57805 cat >>confdefs.h <<_ACEOF
57806 #define HAVE_SQRTL 1
57814 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _sqrtl declaration" >&5
57815 $as_echo_n "checking for _sqrtl declaration... " >&6; }
57816 if test x${glibcxx_cv_func__sqrtl_use+set} != xset; then
57817 if test "${glibcxx_cv_func__sqrtl_use+set}" = set; then :
57818 $as_echo_n "(cached) " >&6
57823 ac_cpp='$CXXCPP $CPPFLAGS'
57824 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
57825 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
57826 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
57828 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
57829 /* end confdefs.h. */
57831 #ifdef HAVE_IEEEFP_H
57832 #include <ieeefp.h>
57843 if ac_fn_cxx_try_compile "$LINENO"; then :
57844 glibcxx_cv_func__sqrtl_use=yes
57846 glibcxx_cv_func__sqrtl_use=no
57848 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
57850 ac_cpp='$CPP $CPPFLAGS'
57851 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
57852 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
57853 ac_compiler_gnu=$ac_cv_c_compiler_gnu
57859 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__sqrtl_use" >&5
57860 $as_echo "$glibcxx_cv_func__sqrtl_use" >&6; }
57862 if test x$glibcxx_cv_func__sqrtl_use = x"yes"; then
57863 for ac_func in _sqrtl
57865 ac_fn_c_check_func "$LINENO" "_sqrtl" "ac_cv_func__sqrtl"
57866 if test "x$ac_cv_func__sqrtl" = x""yes; then :
57867 cat >>confdefs.h <<_ACEOF
57868 #define HAVE__SQRTL 1
57881 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sincosl declaration" >&5
57882 $as_echo_n "checking for sincosl declaration... " >&6; }
57883 if test x${glibcxx_cv_func_sincosl_use+set} != xset; then
57884 if test "${glibcxx_cv_func_sincosl_use+set}" = set; then :
57885 $as_echo_n "(cached) " >&6
57890 ac_cpp='$CXXCPP $CPPFLAGS'
57891 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
57892 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
57893 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
57895 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
57896 /* end confdefs.h. */
57906 if ac_fn_cxx_try_compile "$LINENO"; then :
57907 glibcxx_cv_func_sincosl_use=yes
57909 glibcxx_cv_func_sincosl_use=no
57911 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
57913 ac_cpp='$CPP $CPPFLAGS'
57914 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
57915 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
57916 ac_compiler_gnu=$ac_cv_c_compiler_gnu
57922 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_sincosl_use" >&5
57923 $as_echo "$glibcxx_cv_func_sincosl_use" >&6; }
57925 if test x$glibcxx_cv_func_sincosl_use = x"yes"; then
57926 for ac_func in sincosl
57928 ac_fn_c_check_func "$LINENO" "sincosl" "ac_cv_func_sincosl"
57929 if test "x$ac_cv_func_sincosl" = x""yes; then :
57930 cat >>confdefs.h <<_ACEOF
57931 #define HAVE_SINCOSL 1
57939 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _sincosl declaration" >&5
57940 $as_echo_n "checking for _sincosl declaration... " >&6; }
57941 if test x${glibcxx_cv_func__sincosl_use+set} != xset; then
57942 if test "${glibcxx_cv_func__sincosl_use+set}" = set; then :
57943 $as_echo_n "(cached) " >&6
57948 ac_cpp='$CXXCPP $CPPFLAGS'
57949 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
57950 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
57951 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
57953 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
57954 /* end confdefs.h. */
57964 if ac_fn_cxx_try_compile "$LINENO"; then :
57965 glibcxx_cv_func__sincosl_use=yes
57967 glibcxx_cv_func__sincosl_use=no
57969 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
57971 ac_cpp='$CPP $CPPFLAGS'
57972 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
57973 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
57974 ac_compiler_gnu=$ac_cv_c_compiler_gnu
57980 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__sincosl_use" >&5
57981 $as_echo "$glibcxx_cv_func__sincosl_use" >&6; }
57983 if test x$glibcxx_cv_func__sincosl_use = x"yes"; then
57984 for ac_func in _sincosl
57986 ac_fn_c_check_func "$LINENO" "_sincosl" "ac_cv_func__sincosl"
57987 if test "x$ac_cv_func__sincosl" = x""yes; then :
57988 cat >>confdefs.h <<_ACEOF
57989 #define HAVE__SINCOSL 1
58002 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for finitel declaration" >&5
58003 $as_echo_n "checking for finitel declaration... " >&6; }
58004 if test x${glibcxx_cv_func_finitel_use+set} != xset; then
58005 if test "${glibcxx_cv_func_finitel_use+set}" = set; then :
58006 $as_echo_n "(cached) " >&6
58011 ac_cpp='$CXXCPP $CPPFLAGS'
58012 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
58013 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
58014 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
58016 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
58017 /* end confdefs.h. */
58019 #ifdef HAVE_IEEEFP_H
58020 #include <ieeefp.h>
58031 if ac_fn_cxx_try_compile "$LINENO"; then :
58032 glibcxx_cv_func_finitel_use=yes
58034 glibcxx_cv_func_finitel_use=no
58036 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
58038 ac_cpp='$CPP $CPPFLAGS'
58039 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
58040 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
58041 ac_compiler_gnu=$ac_cv_c_compiler_gnu
58047 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_finitel_use" >&5
58048 $as_echo "$glibcxx_cv_func_finitel_use" >&6; }
58050 if test x$glibcxx_cv_func_finitel_use = x"yes"; then
58051 for ac_func in finitel
58053 ac_fn_c_check_func "$LINENO" "finitel" "ac_cv_func_finitel"
58054 if test "x$ac_cv_func_finitel" = x""yes; then :
58055 cat >>confdefs.h <<_ACEOF
58056 #define HAVE_FINITEL 1
58064 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _finitel declaration" >&5
58065 $as_echo_n "checking for _finitel declaration... " >&6; }
58066 if test x${glibcxx_cv_func__finitel_use+set} != xset; then
58067 if test "${glibcxx_cv_func__finitel_use+set}" = set; then :
58068 $as_echo_n "(cached) " >&6
58073 ac_cpp='$CXXCPP $CPPFLAGS'
58074 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
58075 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
58076 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
58078 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
58079 /* end confdefs.h. */
58081 #ifdef HAVE_IEEEFP_H
58082 #include <ieeefp.h>
58093 if ac_fn_cxx_try_compile "$LINENO"; then :
58094 glibcxx_cv_func__finitel_use=yes
58096 glibcxx_cv_func__finitel_use=no
58098 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
58100 ac_cpp='$CPP $CPPFLAGS'
58101 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
58102 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
58103 ac_compiler_gnu=$ac_cv_c_compiler_gnu
58109 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__finitel_use" >&5
58110 $as_echo "$glibcxx_cv_func__finitel_use" >&6; }
58112 if test x$glibcxx_cv_func__finitel_use = x"yes"; then
58113 for ac_func in _finitel
58115 ac_fn_c_check_func "$LINENO" "_finitel" "ac_cv_func__finitel"
58116 if test "x$ac_cv_func__finitel" = x""yes; then :
58117 cat >>confdefs.h <<_ACEOF
58118 #define HAVE__FINITEL 1
58130 LIBS="$ac_save_LIBS"
58131 CXXFLAGS="$ac_save_CXXFLAGS"
58134 ac_test_CXXFLAGS="${CXXFLAGS+set}"
58135 ac_save_CXXFLAGS="$CXXFLAGS"
58136 CXXFLAGS='-fno-builtin -D_GNU_SOURCE'
58139 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for at_quick_exit declaration" >&5
58140 $as_echo_n "checking for at_quick_exit declaration... " >&6; }
58141 if test x${glibcxx_cv_func_at_quick_exit_use+set} != xset; then
58142 if test "${glibcxx_cv_func_at_quick_exit_use+set}" = set; then :
58143 $as_echo_n "(cached) " >&6
58148 ac_cpp='$CXXCPP $CPPFLAGS'
58149 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
58150 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
58151 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
58153 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
58154 /* end confdefs.h. */
58155 #include <stdlib.h>
58164 if ac_fn_cxx_try_compile "$LINENO"; then :
58165 glibcxx_cv_func_at_quick_exit_use=yes
58167 glibcxx_cv_func_at_quick_exit_use=no
58169 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
58171 ac_cpp='$CPP $CPPFLAGS'
58172 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
58173 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
58174 ac_compiler_gnu=$ac_cv_c_compiler_gnu
58180 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_at_quick_exit_use" >&5
58181 $as_echo "$glibcxx_cv_func_at_quick_exit_use" >&6; }
58182 if test x$glibcxx_cv_func_at_quick_exit_use = x"yes"; then
58183 for ac_func in at_quick_exit
58185 ac_fn_c_check_func "$LINENO" "at_quick_exit" "ac_cv_func_at_quick_exit"
58186 if test "x$ac_cv_func_at_quick_exit" = x""yes; then :
58187 cat >>confdefs.h <<_ACEOF
58188 #define HAVE_AT_QUICK_EXIT 1
58197 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for quick_exit declaration" >&5
58198 $as_echo_n "checking for quick_exit declaration... " >&6; }
58199 if test x${glibcxx_cv_func_quick_exit_use+set} != xset; then
58200 if test "${glibcxx_cv_func_quick_exit_use+set}" = set; then :
58201 $as_echo_n "(cached) " >&6
58206 ac_cpp='$CXXCPP $CPPFLAGS'
58207 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
58208 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
58209 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
58211 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
58212 /* end confdefs.h. */
58213 #include <stdlib.h>
58222 if ac_fn_cxx_try_compile "$LINENO"; then :
58223 glibcxx_cv_func_quick_exit_use=yes
58225 glibcxx_cv_func_quick_exit_use=no
58227 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
58229 ac_cpp='$CPP $CPPFLAGS'
58230 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
58231 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
58232 ac_compiler_gnu=$ac_cv_c_compiler_gnu
58238 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_quick_exit_use" >&5
58239 $as_echo "$glibcxx_cv_func_quick_exit_use" >&6; }
58240 if test x$glibcxx_cv_func_quick_exit_use = x"yes"; then
58241 for ac_func in quick_exit
58243 ac_fn_c_check_func "$LINENO" "quick_exit" "ac_cv_func_quick_exit"
58244 if test "x$ac_cv_func_quick_exit" = x""yes; then :
58245 cat >>confdefs.h <<_ACEOF
58246 #define HAVE_QUICK_EXIT 1
58255 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for strtold declaration" >&5
58256 $as_echo_n "checking for strtold declaration... " >&6; }
58257 if test x${glibcxx_cv_func_strtold_use+set} != xset; then
58258 if test "${glibcxx_cv_func_strtold_use+set}" = set; then :
58259 $as_echo_n "(cached) " >&6
58264 ac_cpp='$CXXCPP $CPPFLAGS'
58265 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
58266 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
58267 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
58269 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
58270 /* end confdefs.h. */
58271 #include <stdlib.h>
58280 if ac_fn_cxx_try_compile "$LINENO"; then :
58281 glibcxx_cv_func_strtold_use=yes
58283 glibcxx_cv_func_strtold_use=no
58285 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
58287 ac_cpp='$CPP $CPPFLAGS'
58288 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
58289 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
58290 ac_compiler_gnu=$ac_cv_c_compiler_gnu
58296 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_strtold_use" >&5
58297 $as_echo "$glibcxx_cv_func_strtold_use" >&6; }
58298 if test x$glibcxx_cv_func_strtold_use = x"yes"; then
58299 for ac_func in strtold
58301 ac_fn_c_check_func "$LINENO" "strtold" "ac_cv_func_strtold"
58302 if test "x$ac_cv_func_strtold" = x""yes; then :
58303 cat >>confdefs.h <<_ACEOF
58304 #define HAVE_STRTOLD 1
58315 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for strtof declaration" >&5
58316 $as_echo_n "checking for strtof declaration... " >&6; }
58317 if test x${glibcxx_cv_func_strtof_use+set} != xset; then
58318 if test "${glibcxx_cv_func_strtof_use+set}" = set; then :
58319 $as_echo_n "(cached) " >&6
58324 ac_cpp='$CXXCPP $CPPFLAGS'
58325 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
58326 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
58327 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
58329 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
58330 /* end confdefs.h. */
58331 #include <stdlib.h>
58340 if ac_fn_cxx_try_compile "$LINENO"; then :
58341 glibcxx_cv_func_strtof_use=yes
58343 glibcxx_cv_func_strtof_use=no
58345 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
58347 ac_cpp='$CPP $CPPFLAGS'
58348 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
58349 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
58350 ac_compiler_gnu=$ac_cv_c_compiler_gnu
58356 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_strtof_use" >&5
58357 $as_echo "$glibcxx_cv_func_strtof_use" >&6; }
58358 if test x$glibcxx_cv_func_strtof_use = x"yes"; then
58359 for ac_func in strtof
58361 ac_fn_c_check_func "$LINENO" "strtof" "ac_cv_func_strtof"
58362 if test "x$ac_cv_func_strtof" = x""yes; then :
58363 cat >>confdefs.h <<_ACEOF
58364 #define HAVE_STRTOF 1
58375 CXXFLAGS="$ac_save_CXXFLAGS"
58379 SECTION_FLAGS='-ffunction-sections -fdata-sections'
58382 # If we're not using GNU ld, then there's no point in even trying these
58383 # tests. Check for that first. We should have already tested for gld
58384 # by now (in libtool), but require it now just to be safe...
58385 test -z "$SECTION_LDFLAGS" && SECTION_LDFLAGS=''
58386 test -z "$OPT_LDFLAGS" && OPT_LDFLAGS=''
58390 # The name set by libtool depends on the version of libtool. Shame on us
58391 # for depending on an impl detail, but c'est la vie. Older versions used
58392 # ac_cv_prog_gnu_ld, but now it's lt_cv_prog_gnu_ld, and is copied back on
58393 # top of with_gnu_ld (which is also set by --with-gnu-ld, so that actually
58394 # makes sense). We'll test with_gnu_ld everywhere else, so if that isn't
58395 # set (hence we're using an older libtool), then set it.
58396 if test x${with_gnu_ld+set} != xset; then
58397 if test x${ac_cv_prog_gnu_ld+set} != xset; then
58398 # We got through "ac_require(ac_prog_ld)" and still not set? Huh?
58401 with_gnu_ld=$ac_cv_prog_gnu_ld
58405 # Start by getting the version number. I think the libtool test already
58406 # does some of this, but throws away the result.
58407 glibcxx_ld_is_gold=no
58408 if test x"$with_gnu_ld" = x"yes"; then
58409 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld version" >&5
58410 $as_echo_n "checking for ld version... " >&6; }
58412 if $LD --version 2>/dev/null | grep 'GNU gold' >/dev/null 2>&1; then
58413 glibcxx_ld_is_gold=yes
58415 ldver=`$LD --version 2>/dev/null |
58416 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'`
58418 glibcxx_gnu_ld_version=`echo $ldver | \
58419 $AWK -F. '{ if (NF<3) $3=0; print ($1*100+$2)*100+$3 }'`
58420 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_gnu_ld_version" >&5
58421 $as_echo "$glibcxx_gnu_ld_version" >&6; }
58424 # Set --gc-sections.
58425 glibcxx_have_gc_sections=no
58426 if test "$glibcxx_ld_is_gold" = "yes"; then
58427 if $LD --help 2>/dev/null | grep gc-sections >/dev/null 2>&1; then
58428 glibcxx_have_gc_sections=yes
58431 glibcxx_gcsections_min_ld=21602
58432 if test x"$with_gnu_ld" = x"yes" &&
58433 test $glibcxx_gnu_ld_version -gt $glibcxx_gcsections_min_ld ; then
58434 glibcxx_have_gc_sections=yes
58437 if test "$glibcxx_have_gc_sections" = "yes"; then
58438 # Sufficiently young GNU ld it is! Joy and bunny rabbits!
58439 # NB: This flag only works reliably after 2.16.1. Configure tests
58440 # for this are difficult, so hard wire a value that should work.
58442 ac_test_CFLAGS="${CFLAGS+set}"
58443 ac_save_CFLAGS="$CFLAGS"
58444 CFLAGS='-Wl,--gc-sections'
58446 # Check for -Wl,--gc-sections
58447 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld that supports -Wl,--gc-sections" >&5
58448 $as_echo_n "checking for ld that supports -Wl,--gc-sections... " >&6; }
58449 if test x$gcc_no_link = xyes; then
58450 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
58452 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
58453 /* end confdefs.h. */
58454 int one(void) { return 1; }
58455 int two(void) { return 2; }
58465 if ac_fn_c_try_link "$LINENO"; then :
58470 rm -f core conftest.err conftest.$ac_objext \
58471 conftest$ac_exeext conftest.$ac_ext
58472 if test "$ac_gcsections" = "yes"; then
58475 if $CC -c conftest.c; then
58476 if $LD --gc-sections -o conftest conftest.o 2>&1 | \
58477 grep "Warning: gc-sections option ignored" > /dev/null; then
58481 rm -f conftest.c conftest.o conftest
58483 if test "$ac_gcsections" = "yes"; then
58484 SECTION_LDFLAGS="-Wl,--gc-sections $SECTION_LDFLAGS"
58486 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_gcsections" >&5
58487 $as_echo "$ac_gcsections" >&6; }
58489 if test "$ac_test_CFLAGS" = set; then
58490 CFLAGS="$ac_save_CFLAGS"
58492 # this is the suspicious part
58498 # Note this is only for shared objects.
58500 if test x"$with_gnu_ld" = x"yes"; then
58501 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld that supports -Wl,-z,relro" >&5
58502 $as_echo_n "checking for ld that supports -Wl,-z,relro... " >&6; }
58503 cxx_z_relo=`$LD -v --help 2>/dev/null | grep "z relro"`
58504 if test -n "$cxx_z_relo"; then
58505 OPT_LDFLAGS="-Wl,-z,relro"
58508 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ld_relro" >&5
58509 $as_echo "$ac_ld_relro" >&6; }
58512 # Set linker optimization flags.
58513 if test x"$with_gnu_ld" = x"yes"; then
58514 OPT_LDFLAGS="-Wl,-O1 $OPT_LDFLAGS"
58520 $as_echo "#define HAVE_FINITEF 1" >>confdefs.h
58522 $as_echo "#define HAVE_FINITE 1" >>confdefs.h
58524 $as_echo "#define HAVE_FREXPF 1" >>confdefs.h
58526 $as_echo "#define HAVE_HYPOTF 1" >>confdefs.h
58528 $as_echo "#define HAVE_ISINF 1" >>confdefs.h
58530 $as_echo "#define HAVE_ISINFF 1" >>confdefs.h
58532 $as_echo "#define HAVE_ISNAN 1" >>confdefs.h
58534 $as_echo "#define HAVE_ISNANF 1" >>confdefs.h
58536 if test x"long_double_math_on_this_cpu" = x"yes"; then
58537 $as_echo "#define HAVE_FINITEL 1" >>confdefs.h
58539 $as_echo "#define HAVE_ISINFL 1" >>confdefs.h
58541 $as_echo "#define HAVE_ISNANL 1" >>confdefs.h
58545 *-qnx6.1* | *-qnx6.2*)
58546 SECTION_FLAGS='-ffunction-sections -fdata-sections'
58549 # If we're not using GNU ld, then there's no point in even trying these
58550 # tests. Check for that first. We should have already tested for gld
58551 # by now (in libtool), but require it now just to be safe...
58552 test -z "$SECTION_LDFLAGS" && SECTION_LDFLAGS=''
58553 test -z "$OPT_LDFLAGS" && OPT_LDFLAGS=''
58557 # The name set by libtool depends on the version of libtool. Shame on us
58558 # for depending on an impl detail, but c'est la vie. Older versions used
58559 # ac_cv_prog_gnu_ld, but now it's lt_cv_prog_gnu_ld, and is copied back on
58560 # top of with_gnu_ld (which is also set by --with-gnu-ld, so that actually
58561 # makes sense). We'll test with_gnu_ld everywhere else, so if that isn't
58562 # set (hence we're using an older libtool), then set it.
58563 if test x${with_gnu_ld+set} != xset; then
58564 if test x${ac_cv_prog_gnu_ld+set} != xset; then
58565 # We got through "ac_require(ac_prog_ld)" and still not set? Huh?
58568 with_gnu_ld=$ac_cv_prog_gnu_ld
58572 # Start by getting the version number. I think the libtool test already
58573 # does some of this, but throws away the result.
58574 glibcxx_ld_is_gold=no
58575 if test x"$with_gnu_ld" = x"yes"; then
58576 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld version" >&5
58577 $as_echo_n "checking for ld version... " >&6; }
58579 if $LD --version 2>/dev/null | grep 'GNU gold' >/dev/null 2>&1; then
58580 glibcxx_ld_is_gold=yes
58582 ldver=`$LD --version 2>/dev/null |
58583 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'`
58585 glibcxx_gnu_ld_version=`echo $ldver | \
58586 $AWK -F. '{ if (NF<3) $3=0; print ($1*100+$2)*100+$3 }'`
58587 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_gnu_ld_version" >&5
58588 $as_echo "$glibcxx_gnu_ld_version" >&6; }
58591 # Set --gc-sections.
58592 glibcxx_have_gc_sections=no
58593 if test "$glibcxx_ld_is_gold" = "yes"; then
58594 if $LD --help 2>/dev/null | grep gc-sections >/dev/null 2>&1; then
58595 glibcxx_have_gc_sections=yes
58598 glibcxx_gcsections_min_ld=21602
58599 if test x"$with_gnu_ld" = x"yes" &&
58600 test $glibcxx_gnu_ld_version -gt $glibcxx_gcsections_min_ld ; then
58601 glibcxx_have_gc_sections=yes
58604 if test "$glibcxx_have_gc_sections" = "yes"; then
58605 # Sufficiently young GNU ld it is! Joy and bunny rabbits!
58606 # NB: This flag only works reliably after 2.16.1. Configure tests
58607 # for this are difficult, so hard wire a value that should work.
58609 ac_test_CFLAGS="${CFLAGS+set}"
58610 ac_save_CFLAGS="$CFLAGS"
58611 CFLAGS='-Wl,--gc-sections'
58613 # Check for -Wl,--gc-sections
58614 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld that supports -Wl,--gc-sections" >&5
58615 $as_echo_n "checking for ld that supports -Wl,--gc-sections... " >&6; }
58616 if test x$gcc_no_link = xyes; then
58617 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
58619 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
58620 /* end confdefs.h. */
58621 int one(void) { return 1; }
58622 int two(void) { return 2; }
58632 if ac_fn_c_try_link "$LINENO"; then :
58637 rm -f core conftest.err conftest.$ac_objext \
58638 conftest$ac_exeext conftest.$ac_ext
58639 if test "$ac_gcsections" = "yes"; then
58642 if $CC -c conftest.c; then
58643 if $LD --gc-sections -o conftest conftest.o 2>&1 | \
58644 grep "Warning: gc-sections option ignored" > /dev/null; then
58648 rm -f conftest.c conftest.o conftest
58650 if test "$ac_gcsections" = "yes"; then
58651 SECTION_LDFLAGS="-Wl,--gc-sections $SECTION_LDFLAGS"
58653 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_gcsections" >&5
58654 $as_echo "$ac_gcsections" >&6; }
58656 if test "$ac_test_CFLAGS" = set; then
58657 CFLAGS="$ac_save_CFLAGS"
58659 # this is the suspicious part
58665 # Note this is only for shared objects.
58667 if test x"$with_gnu_ld" = x"yes"; then
58668 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld that supports -Wl,-z,relro" >&5
58669 $as_echo_n "checking for ld that supports -Wl,-z,relro... " >&6; }
58670 cxx_z_relo=`$LD -v --help 2>/dev/null | grep "z relro"`
58671 if test -n "$cxx_z_relo"; then
58672 OPT_LDFLAGS="-Wl,-z,relro"
58675 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ld_relro" >&5
58676 $as_echo "$ac_ld_relro" >&6; }
58679 # Set linker optimization flags.
58680 if test x"$with_gnu_ld" = x"yes"; then
58681 OPT_LDFLAGS="-Wl,-O1 $OPT_LDFLAGS"
58687 $as_echo "#define HAVE_COSF 1" >>confdefs.h
58689 $as_echo "#define HAVE_COSL 1" >>confdefs.h
58691 $as_echo "#define HAVE_COSHF 1" >>confdefs.h
58693 $as_echo "#define HAVE_COSHL 1" >>confdefs.h
58695 $as_echo "#define HAVE_LOGF 1" >>confdefs.h
58697 $as_echo "#define HAVE_LOGL 1" >>confdefs.h
58699 $as_echo "#define HAVE_LOG10F 1" >>confdefs.h
58701 $as_echo "#define HAVE_LOG10L 1" >>confdefs.h
58703 $as_echo "#define HAVE_SINF 1" >>confdefs.h
58705 $as_echo "#define HAVE_SINL 1" >>confdefs.h
58707 $as_echo "#define HAVE_SINHF 1" >>confdefs.h
58709 $as_echo "#define HAVE_SINHL 1" >>confdefs.h
58714 # All these tests are for C++; save the language and the compiler flags.
58715 # The CXXFLAGS thing is suspicious, but based on similar bits previously
58716 # found in GLIBCXX_CONFIGURE.
58719 ac_cpp='$CXXCPP $CPPFLAGS'
58720 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
58721 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
58722 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
58724 ac_test_CXXFLAGS="${CXXFLAGS+set}"
58725 ac_save_CXXFLAGS="$CXXFLAGS"
58727 # Check for maintainer-mode bits.
58728 if test x"$USE_MAINTAINER_MODE" = xno; then
58734 # Check for -ffunction-sections -fdata-sections
58735 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for g++ that supports -ffunction-sections -fdata-sections" >&5
58736 $as_echo_n "checking for g++ that supports -ffunction-sections -fdata-sections... " >&6; }
58737 CXXFLAGS='-g -Werror -ffunction-sections -fdata-sections'
58738 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
58739 /* end confdefs.h. */
58740 int foo; void bar() { };
58749 if ac_fn_cxx_try_compile "$LINENO"; then :
58754 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
58755 if test "$ac_test_CXXFLAGS" = set; then
58756 CXXFLAGS="$ac_save_CXXFLAGS"
58758 # this is the suspicious part
58761 if test x"$ac_fdsections" = x"yes"; then
58762 SECTION_FLAGS='-ffunction-sections -fdata-sections'
58764 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_fdsections" >&5
58765 $as_echo "$ac_fdsections" >&6; }
58768 ac_cpp='$CPP $CPPFLAGS'
58769 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
58770 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
58771 ac_compiler_gnu=$ac_cv_c_compiler_gnu
58777 # If we're not using GNU ld, then there's no point in even trying these
58778 # tests. Check for that first. We should have already tested for gld
58779 # by now (in libtool), but require it now just to be safe...
58780 test -z "$SECTION_LDFLAGS" && SECTION_LDFLAGS=''
58781 test -z "$OPT_LDFLAGS" && OPT_LDFLAGS=''
58785 # The name set by libtool depends on the version of libtool. Shame on us
58786 # for depending on an impl detail, but c'est la vie. Older versions used
58787 # ac_cv_prog_gnu_ld, but now it's lt_cv_prog_gnu_ld, and is copied back on
58788 # top of with_gnu_ld (which is also set by --with-gnu-ld, so that actually
58789 # makes sense). We'll test with_gnu_ld everywhere else, so if that isn't
58790 # set (hence we're using an older libtool), then set it.
58791 if test x${with_gnu_ld+set} != xset; then
58792 if test x${ac_cv_prog_gnu_ld+set} != xset; then
58793 # We got through "ac_require(ac_prog_ld)" and still not set? Huh?
58796 with_gnu_ld=$ac_cv_prog_gnu_ld
58800 # Start by getting the version number. I think the libtool test already
58801 # does some of this, but throws away the result.
58802 glibcxx_ld_is_gold=no
58803 if test x"$with_gnu_ld" = x"yes"; then
58804 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld version" >&5
58805 $as_echo_n "checking for ld version... " >&6; }
58807 if $LD --version 2>/dev/null | grep 'GNU gold' >/dev/null 2>&1; then
58808 glibcxx_ld_is_gold=yes
58810 ldver=`$LD --version 2>/dev/null |
58811 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'`
58813 glibcxx_gnu_ld_version=`echo $ldver | \
58814 $AWK -F. '{ if (NF<3) $3=0; print ($1*100+$2)*100+$3 }'`
58815 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_gnu_ld_version" >&5
58816 $as_echo "$glibcxx_gnu_ld_version" >&6; }
58819 # Set --gc-sections.
58820 glibcxx_have_gc_sections=no
58821 if test "$glibcxx_ld_is_gold" = "yes"; then
58822 if $LD --help 2>/dev/null | grep gc-sections >/dev/null 2>&1; then
58823 glibcxx_have_gc_sections=yes
58826 glibcxx_gcsections_min_ld=21602
58827 if test x"$with_gnu_ld" = x"yes" &&
58828 test $glibcxx_gnu_ld_version -gt $glibcxx_gcsections_min_ld ; then
58829 glibcxx_have_gc_sections=yes
58832 if test "$glibcxx_have_gc_sections" = "yes"; then
58833 # Sufficiently young GNU ld it is! Joy and bunny rabbits!
58834 # NB: This flag only works reliably after 2.16.1. Configure tests
58835 # for this are difficult, so hard wire a value that should work.
58837 ac_test_CFLAGS="${CFLAGS+set}"
58838 ac_save_CFLAGS="$CFLAGS"
58839 CFLAGS='-Wl,--gc-sections'
58841 # Check for -Wl,--gc-sections
58842 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld that supports -Wl,--gc-sections" >&5
58843 $as_echo_n "checking for ld that supports -Wl,--gc-sections... " >&6; }
58844 if test x$gcc_no_link = xyes; then
58845 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
58847 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
58848 /* end confdefs.h. */
58849 int one(void) { return 1; }
58850 int two(void) { return 2; }
58860 if ac_fn_c_try_link "$LINENO"; then :
58865 rm -f core conftest.err conftest.$ac_objext \
58866 conftest$ac_exeext conftest.$ac_ext
58867 if test "$ac_gcsections" = "yes"; then
58870 if $CC -c conftest.c; then
58871 if $LD --gc-sections -o conftest conftest.o 2>&1 | \
58872 grep "Warning: gc-sections option ignored" > /dev/null; then
58876 rm -f conftest.c conftest.o conftest
58878 if test "$ac_gcsections" = "yes"; then
58879 SECTION_LDFLAGS="-Wl,--gc-sections $SECTION_LDFLAGS"
58881 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_gcsections" >&5
58882 $as_echo "$ac_gcsections" >&6; }
58884 if test "$ac_test_CFLAGS" = set; then
58885 CFLAGS="$ac_save_CFLAGS"
58887 # this is the suspicious part
58893 # Note this is only for shared objects.
58895 if test x"$with_gnu_ld" = x"yes"; then
58896 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld that supports -Wl,-z,relro" >&5
58897 $as_echo_n "checking for ld that supports -Wl,-z,relro... " >&6; }
58898 cxx_z_relo=`$LD -v --help 2>/dev/null | grep "z relro"`
58899 if test -n "$cxx_z_relo"; then
58900 OPT_LDFLAGS="-Wl,-z,relro"
58903 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ld_relro" >&5
58904 $as_echo "$ac_ld_relro" >&6; }
58907 # Set linker optimization flags.
58908 if test x"$with_gnu_ld" = x"yes"; then
58909 OPT_LDFLAGS="-Wl,-O1 $OPT_LDFLAGS"
58916 ac_test_CXXFLAGS="${CXXFLAGS+set}"
58917 ac_save_CXXFLAGS="$CXXFLAGS"
58918 CXXFLAGS='-fno-builtin -D_GNU_SOURCE'
58920 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sin in -lm" >&5
58921 $as_echo_n "checking for sin in -lm... " >&6; }
58922 if test "${ac_cv_lib_m_sin+set}" = set; then :
58923 $as_echo_n "(cached) " >&6
58925 ac_check_lib_save_LIBS=$LIBS
58927 if test x$gcc_no_link = xyes; then
58928 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
58930 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
58931 /* end confdefs.h. */
58933 /* Override any GCC internal prototype to avoid an error.
58934 Use char because int might match the return type of a GCC
58935 builtin and then its argument prototype would still apply. */
58948 if ac_fn_c_try_link "$LINENO"; then :
58949 ac_cv_lib_m_sin=yes
58953 rm -f core conftest.err conftest.$ac_objext \
58954 conftest$ac_exeext conftest.$ac_ext
58955 LIBS=$ac_check_lib_save_LIBS
58957 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_sin" >&5
58958 $as_echo "$ac_cv_lib_m_sin" >&6; }
58959 if test "x$ac_cv_lib_m_sin" = x""yes; then :
58963 ac_save_LIBS="$LIBS"
58968 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for isinf declaration" >&5
58969 $as_echo_n "checking for isinf declaration... " >&6; }
58970 if test x${glibcxx_cv_func_isinf_use+set} != xset; then
58971 if test "${glibcxx_cv_func_isinf_use+set}" = set; then :
58972 $as_echo_n "(cached) " >&6
58977 ac_cpp='$CXXCPP $CPPFLAGS'
58978 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
58979 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
58980 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
58982 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
58983 /* end confdefs.h. */
58985 #ifdef HAVE_IEEEFP_H
58986 #include <ieeefp.h>
58997 if ac_fn_cxx_try_compile "$LINENO"; then :
58998 glibcxx_cv_func_isinf_use=yes
59000 glibcxx_cv_func_isinf_use=no
59002 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
59004 ac_cpp='$CPP $CPPFLAGS'
59005 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
59006 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
59007 ac_compiler_gnu=$ac_cv_c_compiler_gnu
59013 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_isinf_use" >&5
59014 $as_echo "$glibcxx_cv_func_isinf_use" >&6; }
59016 if test x$glibcxx_cv_func_isinf_use = x"yes"; then
59017 for ac_func in isinf
59019 ac_fn_c_check_func "$LINENO" "isinf" "ac_cv_func_isinf"
59020 if test "x$ac_cv_func_isinf" = x""yes; then :
59021 cat >>confdefs.h <<_ACEOF
59022 #define HAVE_ISINF 1
59030 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _isinf declaration" >&5
59031 $as_echo_n "checking for _isinf declaration... " >&6; }
59032 if test x${glibcxx_cv_func__isinf_use+set} != xset; then
59033 if test "${glibcxx_cv_func__isinf_use+set}" = set; then :
59034 $as_echo_n "(cached) " >&6
59039 ac_cpp='$CXXCPP $CPPFLAGS'
59040 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
59041 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
59042 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
59044 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
59045 /* end confdefs.h. */
59047 #ifdef HAVE_IEEEFP_H
59048 #include <ieeefp.h>
59059 if ac_fn_cxx_try_compile "$LINENO"; then :
59060 glibcxx_cv_func__isinf_use=yes
59062 glibcxx_cv_func__isinf_use=no
59064 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
59066 ac_cpp='$CPP $CPPFLAGS'
59067 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
59068 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
59069 ac_compiler_gnu=$ac_cv_c_compiler_gnu
59075 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__isinf_use" >&5
59076 $as_echo "$glibcxx_cv_func__isinf_use" >&6; }
59078 if test x$glibcxx_cv_func__isinf_use = x"yes"; then
59079 for ac_func in _isinf
59081 ac_fn_c_check_func "$LINENO" "_isinf" "ac_cv_func__isinf"
59082 if test "x$ac_cv_func__isinf" = x""yes; then :
59083 cat >>confdefs.h <<_ACEOF
59084 #define HAVE__ISINF 1
59097 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for isnan declaration" >&5
59098 $as_echo_n "checking for isnan declaration... " >&6; }
59099 if test x${glibcxx_cv_func_isnan_use+set} != xset; then
59100 if test "${glibcxx_cv_func_isnan_use+set}" = set; then :
59101 $as_echo_n "(cached) " >&6
59106 ac_cpp='$CXXCPP $CPPFLAGS'
59107 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
59108 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
59109 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
59111 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
59112 /* end confdefs.h. */
59114 #ifdef HAVE_IEEEFP_H
59115 #include <ieeefp.h>
59126 if ac_fn_cxx_try_compile "$LINENO"; then :
59127 glibcxx_cv_func_isnan_use=yes
59129 glibcxx_cv_func_isnan_use=no
59131 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
59133 ac_cpp='$CPP $CPPFLAGS'
59134 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
59135 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
59136 ac_compiler_gnu=$ac_cv_c_compiler_gnu
59142 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_isnan_use" >&5
59143 $as_echo "$glibcxx_cv_func_isnan_use" >&6; }
59145 if test x$glibcxx_cv_func_isnan_use = x"yes"; then
59146 for ac_func in isnan
59148 ac_fn_c_check_func "$LINENO" "isnan" "ac_cv_func_isnan"
59149 if test "x$ac_cv_func_isnan" = x""yes; then :
59150 cat >>confdefs.h <<_ACEOF
59151 #define HAVE_ISNAN 1
59159 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _isnan declaration" >&5
59160 $as_echo_n "checking for _isnan declaration... " >&6; }
59161 if test x${glibcxx_cv_func__isnan_use+set} != xset; then
59162 if test "${glibcxx_cv_func__isnan_use+set}" = set; then :
59163 $as_echo_n "(cached) " >&6
59168 ac_cpp='$CXXCPP $CPPFLAGS'
59169 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
59170 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
59171 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
59173 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
59174 /* end confdefs.h. */
59176 #ifdef HAVE_IEEEFP_H
59177 #include <ieeefp.h>
59188 if ac_fn_cxx_try_compile "$LINENO"; then :
59189 glibcxx_cv_func__isnan_use=yes
59191 glibcxx_cv_func__isnan_use=no
59193 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
59195 ac_cpp='$CPP $CPPFLAGS'
59196 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
59197 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
59198 ac_compiler_gnu=$ac_cv_c_compiler_gnu
59204 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__isnan_use" >&5
59205 $as_echo "$glibcxx_cv_func__isnan_use" >&6; }
59207 if test x$glibcxx_cv_func__isnan_use = x"yes"; then
59208 for ac_func in _isnan
59210 ac_fn_c_check_func "$LINENO" "_isnan" "ac_cv_func__isnan"
59211 if test "x$ac_cv_func__isnan" = x""yes; then :
59212 cat >>confdefs.h <<_ACEOF
59213 #define HAVE__ISNAN 1
59226 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for finite declaration" >&5
59227 $as_echo_n "checking for finite declaration... " >&6; }
59228 if test x${glibcxx_cv_func_finite_use+set} != xset; then
59229 if test "${glibcxx_cv_func_finite_use+set}" = set; then :
59230 $as_echo_n "(cached) " >&6
59235 ac_cpp='$CXXCPP $CPPFLAGS'
59236 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
59237 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
59238 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
59240 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
59241 /* end confdefs.h. */
59243 #ifdef HAVE_IEEEFP_H
59244 #include <ieeefp.h>
59255 if ac_fn_cxx_try_compile "$LINENO"; then :
59256 glibcxx_cv_func_finite_use=yes
59258 glibcxx_cv_func_finite_use=no
59260 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
59262 ac_cpp='$CPP $CPPFLAGS'
59263 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
59264 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
59265 ac_compiler_gnu=$ac_cv_c_compiler_gnu
59271 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_finite_use" >&5
59272 $as_echo "$glibcxx_cv_func_finite_use" >&6; }
59274 if test x$glibcxx_cv_func_finite_use = x"yes"; then
59275 for ac_func in finite
59277 ac_fn_c_check_func "$LINENO" "finite" "ac_cv_func_finite"
59278 if test "x$ac_cv_func_finite" = x""yes; then :
59279 cat >>confdefs.h <<_ACEOF
59280 #define HAVE_FINITE 1
59288 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _finite declaration" >&5
59289 $as_echo_n "checking for _finite declaration... " >&6; }
59290 if test x${glibcxx_cv_func__finite_use+set} != xset; then
59291 if test "${glibcxx_cv_func__finite_use+set}" = set; then :
59292 $as_echo_n "(cached) " >&6
59297 ac_cpp='$CXXCPP $CPPFLAGS'
59298 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
59299 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
59300 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
59302 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
59303 /* end confdefs.h. */
59305 #ifdef HAVE_IEEEFP_H
59306 #include <ieeefp.h>
59317 if ac_fn_cxx_try_compile "$LINENO"; then :
59318 glibcxx_cv_func__finite_use=yes
59320 glibcxx_cv_func__finite_use=no
59322 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
59324 ac_cpp='$CPP $CPPFLAGS'
59325 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
59326 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
59327 ac_compiler_gnu=$ac_cv_c_compiler_gnu
59333 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__finite_use" >&5
59334 $as_echo "$glibcxx_cv_func__finite_use" >&6; }
59336 if test x$glibcxx_cv_func__finite_use = x"yes"; then
59337 for ac_func in _finite
59339 ac_fn_c_check_func "$LINENO" "_finite" "ac_cv_func__finite"
59340 if test "x$ac_cv_func__finite" = x""yes; then :
59341 cat >>confdefs.h <<_ACEOF
59342 #define HAVE__FINITE 1
59355 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sincos declaration" >&5
59356 $as_echo_n "checking for sincos declaration... " >&6; }
59357 if test x${glibcxx_cv_func_sincos_use+set} != xset; then
59358 if test "${glibcxx_cv_func_sincos_use+set}" = set; then :
59359 $as_echo_n "(cached) " >&6
59364 ac_cpp='$CXXCPP $CPPFLAGS'
59365 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
59366 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
59367 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
59369 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
59370 /* end confdefs.h. */
59380 if ac_fn_cxx_try_compile "$LINENO"; then :
59381 glibcxx_cv_func_sincos_use=yes
59383 glibcxx_cv_func_sincos_use=no
59385 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
59387 ac_cpp='$CPP $CPPFLAGS'
59388 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
59389 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
59390 ac_compiler_gnu=$ac_cv_c_compiler_gnu
59396 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_sincos_use" >&5
59397 $as_echo "$glibcxx_cv_func_sincos_use" >&6; }
59399 if test x$glibcxx_cv_func_sincos_use = x"yes"; then
59400 for ac_func in sincos
59402 ac_fn_c_check_func "$LINENO" "sincos" "ac_cv_func_sincos"
59403 if test "x$ac_cv_func_sincos" = x""yes; then :
59404 cat >>confdefs.h <<_ACEOF
59405 #define HAVE_SINCOS 1
59413 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _sincos declaration" >&5
59414 $as_echo_n "checking for _sincos declaration... " >&6; }
59415 if test x${glibcxx_cv_func__sincos_use+set} != xset; then
59416 if test "${glibcxx_cv_func__sincos_use+set}" = set; then :
59417 $as_echo_n "(cached) " >&6
59422 ac_cpp='$CXXCPP $CPPFLAGS'
59423 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
59424 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
59425 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
59427 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
59428 /* end confdefs.h. */
59438 if ac_fn_cxx_try_compile "$LINENO"; then :
59439 glibcxx_cv_func__sincos_use=yes
59441 glibcxx_cv_func__sincos_use=no
59443 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
59445 ac_cpp='$CPP $CPPFLAGS'
59446 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
59447 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
59448 ac_compiler_gnu=$ac_cv_c_compiler_gnu
59454 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__sincos_use" >&5
59455 $as_echo "$glibcxx_cv_func__sincos_use" >&6; }
59457 if test x$glibcxx_cv_func__sincos_use = x"yes"; then
59458 for ac_func in _sincos
59460 ac_fn_c_check_func "$LINENO" "_sincos" "ac_cv_func__sincos"
59461 if test "x$ac_cv_func__sincos" = x""yes; then :
59462 cat >>confdefs.h <<_ACEOF
59463 #define HAVE__SINCOS 1
59476 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fpclass declaration" >&5
59477 $as_echo_n "checking for fpclass declaration... " >&6; }
59478 if test x${glibcxx_cv_func_fpclass_use+set} != xset; then
59479 if test "${glibcxx_cv_func_fpclass_use+set}" = set; then :
59480 $as_echo_n "(cached) " >&6
59485 ac_cpp='$CXXCPP $CPPFLAGS'
59486 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
59487 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
59488 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
59490 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
59491 /* end confdefs.h. */
59493 #ifdef HAVE_IEEEFP_H
59494 #include <ieeefp.h>
59505 if ac_fn_cxx_try_compile "$LINENO"; then :
59506 glibcxx_cv_func_fpclass_use=yes
59508 glibcxx_cv_func_fpclass_use=no
59510 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
59512 ac_cpp='$CPP $CPPFLAGS'
59513 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
59514 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
59515 ac_compiler_gnu=$ac_cv_c_compiler_gnu
59521 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_fpclass_use" >&5
59522 $as_echo "$glibcxx_cv_func_fpclass_use" >&6; }
59524 if test x$glibcxx_cv_func_fpclass_use = x"yes"; then
59525 for ac_func in fpclass
59527 ac_fn_c_check_func "$LINENO" "fpclass" "ac_cv_func_fpclass"
59528 if test "x$ac_cv_func_fpclass" = x""yes; then :
59529 cat >>confdefs.h <<_ACEOF
59530 #define HAVE_FPCLASS 1
59538 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _fpclass declaration" >&5
59539 $as_echo_n "checking for _fpclass declaration... " >&6; }
59540 if test x${glibcxx_cv_func__fpclass_use+set} != xset; then
59541 if test "${glibcxx_cv_func__fpclass_use+set}" = set; then :
59542 $as_echo_n "(cached) " >&6
59547 ac_cpp='$CXXCPP $CPPFLAGS'
59548 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
59549 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
59550 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
59552 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
59553 /* end confdefs.h. */
59555 #ifdef HAVE_IEEEFP_H
59556 #include <ieeefp.h>
59567 if ac_fn_cxx_try_compile "$LINENO"; then :
59568 glibcxx_cv_func__fpclass_use=yes
59570 glibcxx_cv_func__fpclass_use=no
59572 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
59574 ac_cpp='$CPP $CPPFLAGS'
59575 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
59576 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
59577 ac_compiler_gnu=$ac_cv_c_compiler_gnu
59583 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__fpclass_use" >&5
59584 $as_echo "$glibcxx_cv_func__fpclass_use" >&6; }
59586 if test x$glibcxx_cv_func__fpclass_use = x"yes"; then
59587 for ac_func in _fpclass
59589 ac_fn_c_check_func "$LINENO" "_fpclass" "ac_cv_func__fpclass"
59590 if test "x$ac_cv_func__fpclass" = x""yes; then :
59591 cat >>confdefs.h <<_ACEOF
59592 #define HAVE__FPCLASS 1
59605 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for qfpclass declaration" >&5
59606 $as_echo_n "checking for qfpclass declaration... " >&6; }
59607 if test x${glibcxx_cv_func_qfpclass_use+set} != xset; then
59608 if test "${glibcxx_cv_func_qfpclass_use+set}" = set; then :
59609 $as_echo_n "(cached) " >&6
59614 ac_cpp='$CXXCPP $CPPFLAGS'
59615 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
59616 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
59617 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
59619 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
59620 /* end confdefs.h. */
59622 #ifdef HAVE_IEEEFP_H
59623 #include <ieeefp.h>
59634 if ac_fn_cxx_try_compile "$LINENO"; then :
59635 glibcxx_cv_func_qfpclass_use=yes
59637 glibcxx_cv_func_qfpclass_use=no
59639 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
59641 ac_cpp='$CPP $CPPFLAGS'
59642 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
59643 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
59644 ac_compiler_gnu=$ac_cv_c_compiler_gnu
59650 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_qfpclass_use" >&5
59651 $as_echo "$glibcxx_cv_func_qfpclass_use" >&6; }
59653 if test x$glibcxx_cv_func_qfpclass_use = x"yes"; then
59654 for ac_func in qfpclass
59656 ac_fn_c_check_func "$LINENO" "qfpclass" "ac_cv_func_qfpclass"
59657 if test "x$ac_cv_func_qfpclass" = x""yes; then :
59658 cat >>confdefs.h <<_ACEOF
59659 #define HAVE_QFPCLASS 1
59667 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _qfpclass declaration" >&5
59668 $as_echo_n "checking for _qfpclass declaration... " >&6; }
59669 if test x${glibcxx_cv_func__qfpclass_use+set} != xset; then
59670 if test "${glibcxx_cv_func__qfpclass_use+set}" = set; then :
59671 $as_echo_n "(cached) " >&6
59676 ac_cpp='$CXXCPP $CPPFLAGS'
59677 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
59678 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
59679 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
59681 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
59682 /* end confdefs.h. */
59684 #ifdef HAVE_IEEEFP_H
59685 #include <ieeefp.h>
59696 if ac_fn_cxx_try_compile "$LINENO"; then :
59697 glibcxx_cv_func__qfpclass_use=yes
59699 glibcxx_cv_func__qfpclass_use=no
59701 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
59703 ac_cpp='$CPP $CPPFLAGS'
59704 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
59705 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
59706 ac_compiler_gnu=$ac_cv_c_compiler_gnu
59712 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__qfpclass_use" >&5
59713 $as_echo "$glibcxx_cv_func__qfpclass_use" >&6; }
59715 if test x$glibcxx_cv_func__qfpclass_use = x"yes"; then
59716 for ac_func in _qfpclass
59718 ac_fn_c_check_func "$LINENO" "_qfpclass" "ac_cv_func__qfpclass"
59719 if test "x$ac_cv_func__qfpclass" = x""yes; then :
59720 cat >>confdefs.h <<_ACEOF
59721 #define HAVE__QFPCLASS 1
59734 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for hypot declaration" >&5
59735 $as_echo_n "checking for hypot declaration... " >&6; }
59736 if test x${glibcxx_cv_func_hypot_use+set} != xset; then
59737 if test "${glibcxx_cv_func_hypot_use+set}" = set; then :
59738 $as_echo_n "(cached) " >&6
59743 ac_cpp='$CXXCPP $CPPFLAGS'
59744 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
59745 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
59746 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
59748 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
59749 /* end confdefs.h. */
59759 if ac_fn_cxx_try_compile "$LINENO"; then :
59760 glibcxx_cv_func_hypot_use=yes
59762 glibcxx_cv_func_hypot_use=no
59764 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
59766 ac_cpp='$CPP $CPPFLAGS'
59767 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
59768 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
59769 ac_compiler_gnu=$ac_cv_c_compiler_gnu
59775 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_hypot_use" >&5
59776 $as_echo "$glibcxx_cv_func_hypot_use" >&6; }
59778 if test x$glibcxx_cv_func_hypot_use = x"yes"; then
59779 for ac_func in hypot
59781 ac_fn_c_check_func "$LINENO" "hypot" "ac_cv_func_hypot"
59782 if test "x$ac_cv_func_hypot" = x""yes; then :
59783 cat >>confdefs.h <<_ACEOF
59784 #define HAVE_HYPOT 1
59792 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _hypot declaration" >&5
59793 $as_echo_n "checking for _hypot declaration... " >&6; }
59794 if test x${glibcxx_cv_func__hypot_use+set} != xset; then
59795 if test "${glibcxx_cv_func__hypot_use+set}" = set; then :
59796 $as_echo_n "(cached) " >&6
59801 ac_cpp='$CXXCPP $CPPFLAGS'
59802 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
59803 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
59804 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
59806 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
59807 /* end confdefs.h. */
59817 if ac_fn_cxx_try_compile "$LINENO"; then :
59818 glibcxx_cv_func__hypot_use=yes
59820 glibcxx_cv_func__hypot_use=no
59822 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
59824 ac_cpp='$CPP $CPPFLAGS'
59825 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
59826 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
59827 ac_compiler_gnu=$ac_cv_c_compiler_gnu
59833 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__hypot_use" >&5
59834 $as_echo "$glibcxx_cv_func__hypot_use" >&6; }
59836 if test x$glibcxx_cv_func__hypot_use = x"yes"; then
59837 for ac_func in _hypot
59839 ac_fn_c_check_func "$LINENO" "_hypot" "ac_cv_func__hypot"
59840 if test "x$ac_cv_func__hypot" = x""yes; then :
59841 cat >>confdefs.h <<_ACEOF
59842 #define HAVE__HYPOT 1
59855 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for float trig functions" >&5
59856 $as_echo_n "checking for float trig functions... " >&6; }
59857 if test "${glibcxx_cv_func_float_trig_use+set}" = set; then :
59858 $as_echo_n "(cached) " >&6
59863 ac_cpp='$CXXCPP $CPPFLAGS'
59864 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
59865 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
59866 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
59868 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
59869 /* end confdefs.h. */
59874 acosf (0); asinf (0); atanf (0); cosf (0); sinf (0); tanf (0); coshf (0); sinhf (0); tanhf (0);
59879 if ac_fn_cxx_try_compile "$LINENO"; then :
59880 glibcxx_cv_func_float_trig_use=yes
59882 glibcxx_cv_func_float_trig_use=no
59884 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
59886 ac_cpp='$CPP $CPPFLAGS'
59887 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
59888 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
59889 ac_compiler_gnu=$ac_cv_c_compiler_gnu
59893 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_float_trig_use" >&5
59894 $as_echo "$glibcxx_cv_func_float_trig_use" >&6; }
59895 if test x$glibcxx_cv_func_float_trig_use = x"yes"; then
59896 for ac_func in acosf asinf atanf cosf sinf tanf coshf sinhf tanhf
59898 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
59899 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
59900 eval as_val=\$$as_ac_var
59901 if test "x$as_val" = x""yes; then :
59902 cat >>confdefs.h <<_ACEOF
59903 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
59910 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _float trig functions" >&5
59911 $as_echo_n "checking for _float trig functions... " >&6; }
59912 if test "${glibcxx_cv_func__float_trig_use+set}" = set; then :
59913 $as_echo_n "(cached) " >&6
59918 ac_cpp='$CXXCPP $CPPFLAGS'
59919 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
59920 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
59921 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
59923 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
59924 /* end confdefs.h. */
59929 _acosf (0); _asinf (0); _atanf (0); _cosf (0); _sinf (0); _tanf (0); _coshf (0); _sinhf (0); _tanhf (0);
59934 if ac_fn_cxx_try_compile "$LINENO"; then :
59935 glibcxx_cv_func__float_trig_use=yes
59937 glibcxx_cv_func__float_trig_use=no
59939 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
59941 ac_cpp='$CPP $CPPFLAGS'
59942 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
59943 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
59944 ac_compiler_gnu=$ac_cv_c_compiler_gnu
59948 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__float_trig_use" >&5
59949 $as_echo "$glibcxx_cv_func__float_trig_use" >&6; }
59950 if test x$glibcxx_cv_func__float_trig_use = x"yes"; then
59951 for ac_func in _acosf _asinf _atanf _cosf _sinf _tanf _coshf _sinhf _tanhf
59953 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
59954 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
59955 eval as_val=\$$as_ac_var
59956 if test "x$as_val" = x""yes; then :
59957 cat >>confdefs.h <<_ACEOF
59958 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
59971 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for float round functions" >&5
59972 $as_echo_n "checking for float round functions... " >&6; }
59973 if test "${glibcxx_cv_func_float_round_use+set}" = set; then :
59974 $as_echo_n "(cached) " >&6
59979 ac_cpp='$CXXCPP $CPPFLAGS'
59980 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
59981 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
59982 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
59984 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
59985 /* end confdefs.h. */
59990 ceilf (0); floorf (0);
59995 if ac_fn_cxx_try_compile "$LINENO"; then :
59996 glibcxx_cv_func_float_round_use=yes
59998 glibcxx_cv_func_float_round_use=no
60000 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
60002 ac_cpp='$CPP $CPPFLAGS'
60003 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
60004 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
60005 ac_compiler_gnu=$ac_cv_c_compiler_gnu
60009 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_float_round_use" >&5
60010 $as_echo "$glibcxx_cv_func_float_round_use" >&6; }
60011 if test x$glibcxx_cv_func_float_round_use = x"yes"; then
60012 for ac_func in ceilf floorf
60014 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
60015 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
60016 eval as_val=\$$as_ac_var
60017 if test "x$as_val" = x""yes; then :
60018 cat >>confdefs.h <<_ACEOF
60019 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
60026 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _float round functions" >&5
60027 $as_echo_n "checking for _float round functions... " >&6; }
60028 if test "${glibcxx_cv_func__float_round_use+set}" = set; then :
60029 $as_echo_n "(cached) " >&6
60034 ac_cpp='$CXXCPP $CPPFLAGS'
60035 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
60036 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
60037 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
60039 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
60040 /* end confdefs.h. */
60045 _ceilf (0); _floorf (0);
60050 if ac_fn_cxx_try_compile "$LINENO"; then :
60051 glibcxx_cv_func__float_round_use=yes
60053 glibcxx_cv_func__float_round_use=no
60055 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
60057 ac_cpp='$CPP $CPPFLAGS'
60058 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
60059 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
60060 ac_compiler_gnu=$ac_cv_c_compiler_gnu
60064 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__float_round_use" >&5
60065 $as_echo "$glibcxx_cv_func__float_round_use" >&6; }
60066 if test x$glibcxx_cv_func__float_round_use = x"yes"; then
60067 for ac_func in _ceilf _floorf
60069 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
60070 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
60071 eval as_val=\$$as_ac_var
60072 if test "x$as_val" = x""yes; then :
60073 cat >>confdefs.h <<_ACEOF
60074 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
60088 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for expf declaration" >&5
60089 $as_echo_n "checking for expf declaration... " >&6; }
60090 if test x${glibcxx_cv_func_expf_use+set} != xset; then
60091 if test "${glibcxx_cv_func_expf_use+set}" = set; then :
60092 $as_echo_n "(cached) " >&6
60097 ac_cpp='$CXXCPP $CPPFLAGS'
60098 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
60099 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
60100 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
60102 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
60103 /* end confdefs.h. */
60105 #ifdef HAVE_IEEEFP_H
60106 #include <ieeefp.h>
60117 if ac_fn_cxx_try_compile "$LINENO"; then :
60118 glibcxx_cv_func_expf_use=yes
60120 glibcxx_cv_func_expf_use=no
60122 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
60124 ac_cpp='$CPP $CPPFLAGS'
60125 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
60126 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
60127 ac_compiler_gnu=$ac_cv_c_compiler_gnu
60133 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_expf_use" >&5
60134 $as_echo "$glibcxx_cv_func_expf_use" >&6; }
60136 if test x$glibcxx_cv_func_expf_use = x"yes"; then
60137 for ac_func in expf
60139 ac_fn_c_check_func "$LINENO" "expf" "ac_cv_func_expf"
60140 if test "x$ac_cv_func_expf" = x""yes; then :
60141 cat >>confdefs.h <<_ACEOF
60142 #define HAVE_EXPF 1
60150 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _expf declaration" >&5
60151 $as_echo_n "checking for _expf declaration... " >&6; }
60152 if test x${glibcxx_cv_func__expf_use+set} != xset; then
60153 if test "${glibcxx_cv_func__expf_use+set}" = set; then :
60154 $as_echo_n "(cached) " >&6
60159 ac_cpp='$CXXCPP $CPPFLAGS'
60160 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
60161 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
60162 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
60164 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
60165 /* end confdefs.h. */
60167 #ifdef HAVE_IEEEFP_H
60168 #include <ieeefp.h>
60179 if ac_fn_cxx_try_compile "$LINENO"; then :
60180 glibcxx_cv_func__expf_use=yes
60182 glibcxx_cv_func__expf_use=no
60184 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
60186 ac_cpp='$CPP $CPPFLAGS'
60187 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
60188 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
60189 ac_compiler_gnu=$ac_cv_c_compiler_gnu
60195 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__expf_use" >&5
60196 $as_echo "$glibcxx_cv_func__expf_use" >&6; }
60198 if test x$glibcxx_cv_func__expf_use = x"yes"; then
60199 for ac_func in _expf
60201 ac_fn_c_check_func "$LINENO" "_expf" "ac_cv_func__expf"
60202 if test "x$ac_cv_func__expf" = x""yes; then :
60203 cat >>confdefs.h <<_ACEOF
60204 #define HAVE__EXPF 1
60217 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for isnanf declaration" >&5
60218 $as_echo_n "checking for isnanf declaration... " >&6; }
60219 if test x${glibcxx_cv_func_isnanf_use+set} != xset; then
60220 if test "${glibcxx_cv_func_isnanf_use+set}" = set; then :
60221 $as_echo_n "(cached) " >&6
60226 ac_cpp='$CXXCPP $CPPFLAGS'
60227 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
60228 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
60229 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
60231 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
60232 /* end confdefs.h. */
60234 #ifdef HAVE_IEEEFP_H
60235 #include <ieeefp.h>
60246 if ac_fn_cxx_try_compile "$LINENO"; then :
60247 glibcxx_cv_func_isnanf_use=yes
60249 glibcxx_cv_func_isnanf_use=no
60251 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
60253 ac_cpp='$CPP $CPPFLAGS'
60254 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
60255 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
60256 ac_compiler_gnu=$ac_cv_c_compiler_gnu
60262 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_isnanf_use" >&5
60263 $as_echo "$glibcxx_cv_func_isnanf_use" >&6; }
60265 if test x$glibcxx_cv_func_isnanf_use = x"yes"; then
60266 for ac_func in isnanf
60268 ac_fn_c_check_func "$LINENO" "isnanf" "ac_cv_func_isnanf"
60269 if test "x$ac_cv_func_isnanf" = x""yes; then :
60270 cat >>confdefs.h <<_ACEOF
60271 #define HAVE_ISNANF 1
60279 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _isnanf declaration" >&5
60280 $as_echo_n "checking for _isnanf declaration... " >&6; }
60281 if test x${glibcxx_cv_func__isnanf_use+set} != xset; then
60282 if test "${glibcxx_cv_func__isnanf_use+set}" = set; then :
60283 $as_echo_n "(cached) " >&6
60288 ac_cpp='$CXXCPP $CPPFLAGS'
60289 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
60290 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
60291 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
60293 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
60294 /* end confdefs.h. */
60296 #ifdef HAVE_IEEEFP_H
60297 #include <ieeefp.h>
60308 if ac_fn_cxx_try_compile "$LINENO"; then :
60309 glibcxx_cv_func__isnanf_use=yes
60311 glibcxx_cv_func__isnanf_use=no
60313 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
60315 ac_cpp='$CPP $CPPFLAGS'
60316 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
60317 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
60318 ac_compiler_gnu=$ac_cv_c_compiler_gnu
60324 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__isnanf_use" >&5
60325 $as_echo "$glibcxx_cv_func__isnanf_use" >&6; }
60327 if test x$glibcxx_cv_func__isnanf_use = x"yes"; then
60328 for ac_func in _isnanf
60330 ac_fn_c_check_func "$LINENO" "_isnanf" "ac_cv_func__isnanf"
60331 if test "x$ac_cv_func__isnanf" = x""yes; then :
60332 cat >>confdefs.h <<_ACEOF
60333 #define HAVE__ISNANF 1
60346 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for isinff declaration" >&5
60347 $as_echo_n "checking for isinff declaration... " >&6; }
60348 if test x${glibcxx_cv_func_isinff_use+set} != xset; then
60349 if test "${glibcxx_cv_func_isinff_use+set}" = set; then :
60350 $as_echo_n "(cached) " >&6
60355 ac_cpp='$CXXCPP $CPPFLAGS'
60356 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
60357 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
60358 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
60360 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
60361 /* end confdefs.h. */
60363 #ifdef HAVE_IEEEFP_H
60364 #include <ieeefp.h>
60375 if ac_fn_cxx_try_compile "$LINENO"; then :
60376 glibcxx_cv_func_isinff_use=yes
60378 glibcxx_cv_func_isinff_use=no
60380 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
60382 ac_cpp='$CPP $CPPFLAGS'
60383 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
60384 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
60385 ac_compiler_gnu=$ac_cv_c_compiler_gnu
60391 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_isinff_use" >&5
60392 $as_echo "$glibcxx_cv_func_isinff_use" >&6; }
60394 if test x$glibcxx_cv_func_isinff_use = x"yes"; then
60395 for ac_func in isinff
60397 ac_fn_c_check_func "$LINENO" "isinff" "ac_cv_func_isinff"
60398 if test "x$ac_cv_func_isinff" = x""yes; then :
60399 cat >>confdefs.h <<_ACEOF
60400 #define HAVE_ISINFF 1
60408 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _isinff declaration" >&5
60409 $as_echo_n "checking for _isinff declaration... " >&6; }
60410 if test x${glibcxx_cv_func__isinff_use+set} != xset; then
60411 if test "${glibcxx_cv_func__isinff_use+set}" = set; then :
60412 $as_echo_n "(cached) " >&6
60417 ac_cpp='$CXXCPP $CPPFLAGS'
60418 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
60419 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
60420 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
60422 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
60423 /* end confdefs.h. */
60425 #ifdef HAVE_IEEEFP_H
60426 #include <ieeefp.h>
60437 if ac_fn_cxx_try_compile "$LINENO"; then :
60438 glibcxx_cv_func__isinff_use=yes
60440 glibcxx_cv_func__isinff_use=no
60442 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
60444 ac_cpp='$CPP $CPPFLAGS'
60445 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
60446 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
60447 ac_compiler_gnu=$ac_cv_c_compiler_gnu
60453 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__isinff_use" >&5
60454 $as_echo "$glibcxx_cv_func__isinff_use" >&6; }
60456 if test x$glibcxx_cv_func__isinff_use = x"yes"; then
60457 for ac_func in _isinff
60459 ac_fn_c_check_func "$LINENO" "_isinff" "ac_cv_func__isinff"
60460 if test "x$ac_cv_func__isinff" = x""yes; then :
60461 cat >>confdefs.h <<_ACEOF
60462 #define HAVE__ISINFF 1
60475 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for atan2f declaration" >&5
60476 $as_echo_n "checking for atan2f declaration... " >&6; }
60477 if test x${glibcxx_cv_func_atan2f_use+set} != xset; then
60478 if test "${glibcxx_cv_func_atan2f_use+set}" = set; then :
60479 $as_echo_n "(cached) " >&6
60484 ac_cpp='$CXXCPP $CPPFLAGS'
60485 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
60486 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
60487 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
60489 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
60490 /* end confdefs.h. */
60500 if ac_fn_cxx_try_compile "$LINENO"; then :
60501 glibcxx_cv_func_atan2f_use=yes
60503 glibcxx_cv_func_atan2f_use=no
60505 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
60507 ac_cpp='$CPP $CPPFLAGS'
60508 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
60509 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
60510 ac_compiler_gnu=$ac_cv_c_compiler_gnu
60516 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_atan2f_use" >&5
60517 $as_echo "$glibcxx_cv_func_atan2f_use" >&6; }
60519 if test x$glibcxx_cv_func_atan2f_use = x"yes"; then
60520 for ac_func in atan2f
60522 ac_fn_c_check_func "$LINENO" "atan2f" "ac_cv_func_atan2f"
60523 if test "x$ac_cv_func_atan2f" = x""yes; then :
60524 cat >>confdefs.h <<_ACEOF
60525 #define HAVE_ATAN2F 1
60533 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _atan2f declaration" >&5
60534 $as_echo_n "checking for _atan2f declaration... " >&6; }
60535 if test x${glibcxx_cv_func__atan2f_use+set} != xset; then
60536 if test "${glibcxx_cv_func__atan2f_use+set}" = set; then :
60537 $as_echo_n "(cached) " >&6
60542 ac_cpp='$CXXCPP $CPPFLAGS'
60543 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
60544 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
60545 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
60547 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
60548 /* end confdefs.h. */
60558 if ac_fn_cxx_try_compile "$LINENO"; then :
60559 glibcxx_cv_func__atan2f_use=yes
60561 glibcxx_cv_func__atan2f_use=no
60563 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
60565 ac_cpp='$CPP $CPPFLAGS'
60566 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
60567 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
60568 ac_compiler_gnu=$ac_cv_c_compiler_gnu
60574 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__atan2f_use" >&5
60575 $as_echo "$glibcxx_cv_func__atan2f_use" >&6; }
60577 if test x$glibcxx_cv_func__atan2f_use = x"yes"; then
60578 for ac_func in _atan2f
60580 ac_fn_c_check_func "$LINENO" "_atan2f" "ac_cv_func__atan2f"
60581 if test "x$ac_cv_func__atan2f" = x""yes; then :
60582 cat >>confdefs.h <<_ACEOF
60583 #define HAVE__ATAN2F 1
60596 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fabsf declaration" >&5
60597 $as_echo_n "checking for fabsf declaration... " >&6; }
60598 if test x${glibcxx_cv_func_fabsf_use+set} != xset; then
60599 if test "${glibcxx_cv_func_fabsf_use+set}" = set; then :
60600 $as_echo_n "(cached) " >&6
60605 ac_cpp='$CXXCPP $CPPFLAGS'
60606 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
60607 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
60608 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
60610 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
60611 /* end confdefs.h. */
60613 #ifdef HAVE_IEEEFP_H
60614 #include <ieeefp.h>
60625 if ac_fn_cxx_try_compile "$LINENO"; then :
60626 glibcxx_cv_func_fabsf_use=yes
60628 glibcxx_cv_func_fabsf_use=no
60630 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
60632 ac_cpp='$CPP $CPPFLAGS'
60633 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
60634 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
60635 ac_compiler_gnu=$ac_cv_c_compiler_gnu
60641 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_fabsf_use" >&5
60642 $as_echo "$glibcxx_cv_func_fabsf_use" >&6; }
60644 if test x$glibcxx_cv_func_fabsf_use = x"yes"; then
60645 for ac_func in fabsf
60647 ac_fn_c_check_func "$LINENO" "fabsf" "ac_cv_func_fabsf"
60648 if test "x$ac_cv_func_fabsf" = x""yes; then :
60649 cat >>confdefs.h <<_ACEOF
60650 #define HAVE_FABSF 1
60658 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _fabsf declaration" >&5
60659 $as_echo_n "checking for _fabsf declaration... " >&6; }
60660 if test x${glibcxx_cv_func__fabsf_use+set} != xset; then
60661 if test "${glibcxx_cv_func__fabsf_use+set}" = set; then :
60662 $as_echo_n "(cached) " >&6
60667 ac_cpp='$CXXCPP $CPPFLAGS'
60668 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
60669 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
60670 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
60672 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
60673 /* end confdefs.h. */
60675 #ifdef HAVE_IEEEFP_H
60676 #include <ieeefp.h>
60687 if ac_fn_cxx_try_compile "$LINENO"; then :
60688 glibcxx_cv_func__fabsf_use=yes
60690 glibcxx_cv_func__fabsf_use=no
60692 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
60694 ac_cpp='$CPP $CPPFLAGS'
60695 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
60696 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
60697 ac_compiler_gnu=$ac_cv_c_compiler_gnu
60703 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__fabsf_use" >&5
60704 $as_echo "$glibcxx_cv_func__fabsf_use" >&6; }
60706 if test x$glibcxx_cv_func__fabsf_use = x"yes"; then
60707 for ac_func in _fabsf
60709 ac_fn_c_check_func "$LINENO" "_fabsf" "ac_cv_func__fabsf"
60710 if test "x$ac_cv_func__fabsf" = x""yes; then :
60711 cat >>confdefs.h <<_ACEOF
60712 #define HAVE__FABSF 1
60725 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fmodf declaration" >&5
60726 $as_echo_n "checking for fmodf declaration... " >&6; }
60727 if test x${glibcxx_cv_func_fmodf_use+set} != xset; then
60728 if test "${glibcxx_cv_func_fmodf_use+set}" = set; then :
60729 $as_echo_n "(cached) " >&6
60734 ac_cpp='$CXXCPP $CPPFLAGS'
60735 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
60736 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
60737 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
60739 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
60740 /* end confdefs.h. */
60750 if ac_fn_cxx_try_compile "$LINENO"; then :
60751 glibcxx_cv_func_fmodf_use=yes
60753 glibcxx_cv_func_fmodf_use=no
60755 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
60757 ac_cpp='$CPP $CPPFLAGS'
60758 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
60759 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
60760 ac_compiler_gnu=$ac_cv_c_compiler_gnu
60766 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_fmodf_use" >&5
60767 $as_echo "$glibcxx_cv_func_fmodf_use" >&6; }
60769 if test x$glibcxx_cv_func_fmodf_use = x"yes"; then
60770 for ac_func in fmodf
60772 ac_fn_c_check_func "$LINENO" "fmodf" "ac_cv_func_fmodf"
60773 if test "x$ac_cv_func_fmodf" = x""yes; then :
60774 cat >>confdefs.h <<_ACEOF
60775 #define HAVE_FMODF 1
60783 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _fmodf declaration" >&5
60784 $as_echo_n "checking for _fmodf declaration... " >&6; }
60785 if test x${glibcxx_cv_func__fmodf_use+set} != xset; then
60786 if test "${glibcxx_cv_func__fmodf_use+set}" = set; then :
60787 $as_echo_n "(cached) " >&6
60792 ac_cpp='$CXXCPP $CPPFLAGS'
60793 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
60794 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
60795 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
60797 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
60798 /* end confdefs.h. */
60808 if ac_fn_cxx_try_compile "$LINENO"; then :
60809 glibcxx_cv_func__fmodf_use=yes
60811 glibcxx_cv_func__fmodf_use=no
60813 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
60815 ac_cpp='$CPP $CPPFLAGS'
60816 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
60817 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
60818 ac_compiler_gnu=$ac_cv_c_compiler_gnu
60824 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__fmodf_use" >&5
60825 $as_echo "$glibcxx_cv_func__fmodf_use" >&6; }
60827 if test x$glibcxx_cv_func__fmodf_use = x"yes"; then
60828 for ac_func in _fmodf
60830 ac_fn_c_check_func "$LINENO" "_fmodf" "ac_cv_func__fmodf"
60831 if test "x$ac_cv_func__fmodf" = x""yes; then :
60832 cat >>confdefs.h <<_ACEOF
60833 #define HAVE__FMODF 1
60846 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for frexpf declaration" >&5
60847 $as_echo_n "checking for frexpf declaration... " >&6; }
60848 if test x${glibcxx_cv_func_frexpf_use+set} != xset; then
60849 if test "${glibcxx_cv_func_frexpf_use+set}" = set; then :
60850 $as_echo_n "(cached) " >&6
60855 ac_cpp='$CXXCPP $CPPFLAGS'
60856 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
60857 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
60858 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
60860 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
60861 /* end confdefs.h. */
60871 if ac_fn_cxx_try_compile "$LINENO"; then :
60872 glibcxx_cv_func_frexpf_use=yes
60874 glibcxx_cv_func_frexpf_use=no
60876 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
60878 ac_cpp='$CPP $CPPFLAGS'
60879 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
60880 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
60881 ac_compiler_gnu=$ac_cv_c_compiler_gnu
60887 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_frexpf_use" >&5
60888 $as_echo "$glibcxx_cv_func_frexpf_use" >&6; }
60890 if test x$glibcxx_cv_func_frexpf_use = x"yes"; then
60891 for ac_func in frexpf
60893 ac_fn_c_check_func "$LINENO" "frexpf" "ac_cv_func_frexpf"
60894 if test "x$ac_cv_func_frexpf" = x""yes; then :
60895 cat >>confdefs.h <<_ACEOF
60896 #define HAVE_FREXPF 1
60904 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _frexpf declaration" >&5
60905 $as_echo_n "checking for _frexpf declaration... " >&6; }
60906 if test x${glibcxx_cv_func__frexpf_use+set} != xset; then
60907 if test "${glibcxx_cv_func__frexpf_use+set}" = set; then :
60908 $as_echo_n "(cached) " >&6
60913 ac_cpp='$CXXCPP $CPPFLAGS'
60914 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
60915 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
60916 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
60918 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
60919 /* end confdefs.h. */
60929 if ac_fn_cxx_try_compile "$LINENO"; then :
60930 glibcxx_cv_func__frexpf_use=yes
60932 glibcxx_cv_func__frexpf_use=no
60934 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
60936 ac_cpp='$CPP $CPPFLAGS'
60937 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
60938 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
60939 ac_compiler_gnu=$ac_cv_c_compiler_gnu
60945 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__frexpf_use" >&5
60946 $as_echo "$glibcxx_cv_func__frexpf_use" >&6; }
60948 if test x$glibcxx_cv_func__frexpf_use = x"yes"; then
60949 for ac_func in _frexpf
60951 ac_fn_c_check_func "$LINENO" "_frexpf" "ac_cv_func__frexpf"
60952 if test "x$ac_cv_func__frexpf" = x""yes; then :
60953 cat >>confdefs.h <<_ACEOF
60954 #define HAVE__FREXPF 1
60967 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for hypotf declaration" >&5
60968 $as_echo_n "checking for hypotf declaration... " >&6; }
60969 if test x${glibcxx_cv_func_hypotf_use+set} != xset; then
60970 if test "${glibcxx_cv_func_hypotf_use+set}" = set; then :
60971 $as_echo_n "(cached) " >&6
60976 ac_cpp='$CXXCPP $CPPFLAGS'
60977 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
60978 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
60979 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
60981 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
60982 /* end confdefs.h. */
60992 if ac_fn_cxx_try_compile "$LINENO"; then :
60993 glibcxx_cv_func_hypotf_use=yes
60995 glibcxx_cv_func_hypotf_use=no
60997 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
60999 ac_cpp='$CPP $CPPFLAGS'
61000 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
61001 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
61002 ac_compiler_gnu=$ac_cv_c_compiler_gnu
61008 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_hypotf_use" >&5
61009 $as_echo "$glibcxx_cv_func_hypotf_use" >&6; }
61011 if test x$glibcxx_cv_func_hypotf_use = x"yes"; then
61012 for ac_func in hypotf
61014 ac_fn_c_check_func "$LINENO" "hypotf" "ac_cv_func_hypotf"
61015 if test "x$ac_cv_func_hypotf" = x""yes; then :
61016 cat >>confdefs.h <<_ACEOF
61017 #define HAVE_HYPOTF 1
61025 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _hypotf declaration" >&5
61026 $as_echo_n "checking for _hypotf declaration... " >&6; }
61027 if test x${glibcxx_cv_func__hypotf_use+set} != xset; then
61028 if test "${glibcxx_cv_func__hypotf_use+set}" = set; then :
61029 $as_echo_n "(cached) " >&6
61034 ac_cpp='$CXXCPP $CPPFLAGS'
61035 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
61036 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
61037 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
61039 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
61040 /* end confdefs.h. */
61050 if ac_fn_cxx_try_compile "$LINENO"; then :
61051 glibcxx_cv_func__hypotf_use=yes
61053 glibcxx_cv_func__hypotf_use=no
61055 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
61057 ac_cpp='$CPP $CPPFLAGS'
61058 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
61059 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
61060 ac_compiler_gnu=$ac_cv_c_compiler_gnu
61066 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__hypotf_use" >&5
61067 $as_echo "$glibcxx_cv_func__hypotf_use" >&6; }
61069 if test x$glibcxx_cv_func__hypotf_use = x"yes"; then
61070 for ac_func in _hypotf
61072 ac_fn_c_check_func "$LINENO" "_hypotf" "ac_cv_func__hypotf"
61073 if test "x$ac_cv_func__hypotf" = x""yes; then :
61074 cat >>confdefs.h <<_ACEOF
61075 #define HAVE__HYPOTF 1
61088 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ldexpf declaration" >&5
61089 $as_echo_n "checking for ldexpf declaration... " >&6; }
61090 if test x${glibcxx_cv_func_ldexpf_use+set} != xset; then
61091 if test "${glibcxx_cv_func_ldexpf_use+set}" = set; then :
61092 $as_echo_n "(cached) " >&6
61097 ac_cpp='$CXXCPP $CPPFLAGS'
61098 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
61099 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
61100 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
61102 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
61103 /* end confdefs.h. */
61113 if ac_fn_cxx_try_compile "$LINENO"; then :
61114 glibcxx_cv_func_ldexpf_use=yes
61116 glibcxx_cv_func_ldexpf_use=no
61118 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
61120 ac_cpp='$CPP $CPPFLAGS'
61121 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
61122 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
61123 ac_compiler_gnu=$ac_cv_c_compiler_gnu
61129 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_ldexpf_use" >&5
61130 $as_echo "$glibcxx_cv_func_ldexpf_use" >&6; }
61132 if test x$glibcxx_cv_func_ldexpf_use = x"yes"; then
61133 for ac_func in ldexpf
61135 ac_fn_c_check_func "$LINENO" "ldexpf" "ac_cv_func_ldexpf"
61136 if test "x$ac_cv_func_ldexpf" = x""yes; then :
61137 cat >>confdefs.h <<_ACEOF
61138 #define HAVE_LDEXPF 1
61146 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _ldexpf declaration" >&5
61147 $as_echo_n "checking for _ldexpf declaration... " >&6; }
61148 if test x${glibcxx_cv_func__ldexpf_use+set} != xset; then
61149 if test "${glibcxx_cv_func__ldexpf_use+set}" = set; then :
61150 $as_echo_n "(cached) " >&6
61155 ac_cpp='$CXXCPP $CPPFLAGS'
61156 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
61157 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
61158 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
61160 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
61161 /* end confdefs.h. */
61171 if ac_fn_cxx_try_compile "$LINENO"; then :
61172 glibcxx_cv_func__ldexpf_use=yes
61174 glibcxx_cv_func__ldexpf_use=no
61176 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
61178 ac_cpp='$CPP $CPPFLAGS'
61179 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
61180 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
61181 ac_compiler_gnu=$ac_cv_c_compiler_gnu
61187 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__ldexpf_use" >&5
61188 $as_echo "$glibcxx_cv_func__ldexpf_use" >&6; }
61190 if test x$glibcxx_cv_func__ldexpf_use = x"yes"; then
61191 for ac_func in _ldexpf
61193 ac_fn_c_check_func "$LINENO" "_ldexpf" "ac_cv_func__ldexpf"
61194 if test "x$ac_cv_func__ldexpf" = x""yes; then :
61195 cat >>confdefs.h <<_ACEOF
61196 #define HAVE__LDEXPF 1
61209 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for logf declaration" >&5
61210 $as_echo_n "checking for logf declaration... " >&6; }
61211 if test x${glibcxx_cv_func_logf_use+set} != xset; then
61212 if test "${glibcxx_cv_func_logf_use+set}" = set; then :
61213 $as_echo_n "(cached) " >&6
61218 ac_cpp='$CXXCPP $CPPFLAGS'
61219 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
61220 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
61221 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
61223 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
61224 /* end confdefs.h. */
61226 #ifdef HAVE_IEEEFP_H
61227 #include <ieeefp.h>
61238 if ac_fn_cxx_try_compile "$LINENO"; then :
61239 glibcxx_cv_func_logf_use=yes
61241 glibcxx_cv_func_logf_use=no
61243 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
61245 ac_cpp='$CPP $CPPFLAGS'
61246 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
61247 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
61248 ac_compiler_gnu=$ac_cv_c_compiler_gnu
61254 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_logf_use" >&5
61255 $as_echo "$glibcxx_cv_func_logf_use" >&6; }
61257 if test x$glibcxx_cv_func_logf_use = x"yes"; then
61258 for ac_func in logf
61260 ac_fn_c_check_func "$LINENO" "logf" "ac_cv_func_logf"
61261 if test "x$ac_cv_func_logf" = x""yes; then :
61262 cat >>confdefs.h <<_ACEOF
61263 #define HAVE_LOGF 1
61271 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _logf declaration" >&5
61272 $as_echo_n "checking for _logf declaration... " >&6; }
61273 if test x${glibcxx_cv_func__logf_use+set} != xset; then
61274 if test "${glibcxx_cv_func__logf_use+set}" = set; then :
61275 $as_echo_n "(cached) " >&6
61280 ac_cpp='$CXXCPP $CPPFLAGS'
61281 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
61282 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
61283 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
61285 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
61286 /* end confdefs.h. */
61288 #ifdef HAVE_IEEEFP_H
61289 #include <ieeefp.h>
61300 if ac_fn_cxx_try_compile "$LINENO"; then :
61301 glibcxx_cv_func__logf_use=yes
61303 glibcxx_cv_func__logf_use=no
61305 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
61307 ac_cpp='$CPP $CPPFLAGS'
61308 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
61309 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
61310 ac_compiler_gnu=$ac_cv_c_compiler_gnu
61316 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__logf_use" >&5
61317 $as_echo "$glibcxx_cv_func__logf_use" >&6; }
61319 if test x$glibcxx_cv_func__logf_use = x"yes"; then
61320 for ac_func in _logf
61322 ac_fn_c_check_func "$LINENO" "_logf" "ac_cv_func__logf"
61323 if test "x$ac_cv_func__logf" = x""yes; then :
61324 cat >>confdefs.h <<_ACEOF
61325 #define HAVE__LOGF 1
61338 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for log10f declaration" >&5
61339 $as_echo_n "checking for log10f declaration... " >&6; }
61340 if test x${glibcxx_cv_func_log10f_use+set} != xset; then
61341 if test "${glibcxx_cv_func_log10f_use+set}" = set; then :
61342 $as_echo_n "(cached) " >&6
61347 ac_cpp='$CXXCPP $CPPFLAGS'
61348 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
61349 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
61350 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
61352 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
61353 /* end confdefs.h. */
61355 #ifdef HAVE_IEEEFP_H
61356 #include <ieeefp.h>
61367 if ac_fn_cxx_try_compile "$LINENO"; then :
61368 glibcxx_cv_func_log10f_use=yes
61370 glibcxx_cv_func_log10f_use=no
61372 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
61374 ac_cpp='$CPP $CPPFLAGS'
61375 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
61376 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
61377 ac_compiler_gnu=$ac_cv_c_compiler_gnu
61383 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_log10f_use" >&5
61384 $as_echo "$glibcxx_cv_func_log10f_use" >&6; }
61386 if test x$glibcxx_cv_func_log10f_use = x"yes"; then
61387 for ac_func in log10f
61389 ac_fn_c_check_func "$LINENO" "log10f" "ac_cv_func_log10f"
61390 if test "x$ac_cv_func_log10f" = x""yes; then :
61391 cat >>confdefs.h <<_ACEOF
61392 #define HAVE_LOG10F 1
61400 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _log10f declaration" >&5
61401 $as_echo_n "checking for _log10f declaration... " >&6; }
61402 if test x${glibcxx_cv_func__log10f_use+set} != xset; then
61403 if test "${glibcxx_cv_func__log10f_use+set}" = set; then :
61404 $as_echo_n "(cached) " >&6
61409 ac_cpp='$CXXCPP $CPPFLAGS'
61410 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
61411 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
61412 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
61414 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
61415 /* end confdefs.h. */
61417 #ifdef HAVE_IEEEFP_H
61418 #include <ieeefp.h>
61429 if ac_fn_cxx_try_compile "$LINENO"; then :
61430 glibcxx_cv_func__log10f_use=yes
61432 glibcxx_cv_func__log10f_use=no
61434 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
61436 ac_cpp='$CPP $CPPFLAGS'
61437 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
61438 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
61439 ac_compiler_gnu=$ac_cv_c_compiler_gnu
61445 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__log10f_use" >&5
61446 $as_echo "$glibcxx_cv_func__log10f_use" >&6; }
61448 if test x$glibcxx_cv_func__log10f_use = x"yes"; then
61449 for ac_func in _log10f
61451 ac_fn_c_check_func "$LINENO" "_log10f" "ac_cv_func__log10f"
61452 if test "x$ac_cv_func__log10f" = x""yes; then :
61453 cat >>confdefs.h <<_ACEOF
61454 #define HAVE__LOG10F 1
61467 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for modff declaration" >&5
61468 $as_echo_n "checking for modff declaration... " >&6; }
61469 if test x${glibcxx_cv_func_modff_use+set} != xset; then
61470 if test "${glibcxx_cv_func_modff_use+set}" = set; then :
61471 $as_echo_n "(cached) " >&6
61476 ac_cpp='$CXXCPP $CPPFLAGS'
61477 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
61478 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
61479 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
61481 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
61482 /* end confdefs.h. */
61492 if ac_fn_cxx_try_compile "$LINENO"; then :
61493 glibcxx_cv_func_modff_use=yes
61495 glibcxx_cv_func_modff_use=no
61497 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
61499 ac_cpp='$CPP $CPPFLAGS'
61500 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
61501 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
61502 ac_compiler_gnu=$ac_cv_c_compiler_gnu
61508 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_modff_use" >&5
61509 $as_echo "$glibcxx_cv_func_modff_use" >&6; }
61511 if test x$glibcxx_cv_func_modff_use = x"yes"; then
61512 for ac_func in modff
61514 ac_fn_c_check_func "$LINENO" "modff" "ac_cv_func_modff"
61515 if test "x$ac_cv_func_modff" = x""yes; then :
61516 cat >>confdefs.h <<_ACEOF
61517 #define HAVE_MODFF 1
61525 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _modff declaration" >&5
61526 $as_echo_n "checking for _modff declaration... " >&6; }
61527 if test x${glibcxx_cv_func__modff_use+set} != xset; then
61528 if test "${glibcxx_cv_func__modff_use+set}" = set; then :
61529 $as_echo_n "(cached) " >&6
61534 ac_cpp='$CXXCPP $CPPFLAGS'
61535 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
61536 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
61537 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
61539 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
61540 /* end confdefs.h. */
61550 if ac_fn_cxx_try_compile "$LINENO"; then :
61551 glibcxx_cv_func__modff_use=yes
61553 glibcxx_cv_func__modff_use=no
61555 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
61557 ac_cpp='$CPP $CPPFLAGS'
61558 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
61559 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
61560 ac_compiler_gnu=$ac_cv_c_compiler_gnu
61566 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__modff_use" >&5
61567 $as_echo "$glibcxx_cv_func__modff_use" >&6; }
61569 if test x$glibcxx_cv_func__modff_use = x"yes"; then
61570 for ac_func in _modff
61572 ac_fn_c_check_func "$LINENO" "_modff" "ac_cv_func__modff"
61573 if test "x$ac_cv_func__modff" = x""yes; then :
61574 cat >>confdefs.h <<_ACEOF
61575 #define HAVE__MODFF 1
61588 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for modf declaration" >&5
61589 $as_echo_n "checking for modf declaration... " >&6; }
61590 if test x${glibcxx_cv_func_modf_use+set} != xset; then
61591 if test "${glibcxx_cv_func_modf_use+set}" = set; then :
61592 $as_echo_n "(cached) " >&6
61597 ac_cpp='$CXXCPP $CPPFLAGS'
61598 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
61599 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
61600 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
61602 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
61603 /* end confdefs.h. */
61613 if ac_fn_cxx_try_compile "$LINENO"; then :
61614 glibcxx_cv_func_modf_use=yes
61616 glibcxx_cv_func_modf_use=no
61618 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
61620 ac_cpp='$CPP $CPPFLAGS'
61621 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
61622 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
61623 ac_compiler_gnu=$ac_cv_c_compiler_gnu
61629 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_modf_use" >&5
61630 $as_echo "$glibcxx_cv_func_modf_use" >&6; }
61632 if test x$glibcxx_cv_func_modf_use = x"yes"; then
61633 for ac_func in modf
61635 ac_fn_c_check_func "$LINENO" "modf" "ac_cv_func_modf"
61636 if test "x$ac_cv_func_modf" = x""yes; then :
61637 cat >>confdefs.h <<_ACEOF
61638 #define HAVE_MODF 1
61646 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _modf declaration" >&5
61647 $as_echo_n "checking for _modf declaration... " >&6; }
61648 if test x${glibcxx_cv_func__modf_use+set} != xset; then
61649 if test "${glibcxx_cv_func__modf_use+set}" = set; then :
61650 $as_echo_n "(cached) " >&6
61655 ac_cpp='$CXXCPP $CPPFLAGS'
61656 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
61657 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
61658 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
61660 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
61661 /* end confdefs.h. */
61671 if ac_fn_cxx_try_compile "$LINENO"; then :
61672 glibcxx_cv_func__modf_use=yes
61674 glibcxx_cv_func__modf_use=no
61676 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
61678 ac_cpp='$CPP $CPPFLAGS'
61679 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
61680 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
61681 ac_compiler_gnu=$ac_cv_c_compiler_gnu
61687 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__modf_use" >&5
61688 $as_echo "$glibcxx_cv_func__modf_use" >&6; }
61690 if test x$glibcxx_cv_func__modf_use = x"yes"; then
61691 for ac_func in _modf
61693 ac_fn_c_check_func "$LINENO" "_modf" "ac_cv_func__modf"
61694 if test "x$ac_cv_func__modf" = x""yes; then :
61695 cat >>confdefs.h <<_ACEOF
61696 #define HAVE__MODF 1
61709 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for powf declaration" >&5
61710 $as_echo_n "checking for powf declaration... " >&6; }
61711 if test x${glibcxx_cv_func_powf_use+set} != xset; then
61712 if test "${glibcxx_cv_func_powf_use+set}" = set; then :
61713 $as_echo_n "(cached) " >&6
61718 ac_cpp='$CXXCPP $CPPFLAGS'
61719 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
61720 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
61721 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
61723 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
61724 /* end confdefs.h. */
61734 if ac_fn_cxx_try_compile "$LINENO"; then :
61735 glibcxx_cv_func_powf_use=yes
61737 glibcxx_cv_func_powf_use=no
61739 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
61741 ac_cpp='$CPP $CPPFLAGS'
61742 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
61743 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
61744 ac_compiler_gnu=$ac_cv_c_compiler_gnu
61750 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_powf_use" >&5
61751 $as_echo "$glibcxx_cv_func_powf_use" >&6; }
61753 if test x$glibcxx_cv_func_powf_use = x"yes"; then
61754 for ac_func in powf
61756 ac_fn_c_check_func "$LINENO" "powf" "ac_cv_func_powf"
61757 if test "x$ac_cv_func_powf" = x""yes; then :
61758 cat >>confdefs.h <<_ACEOF
61759 #define HAVE_POWF 1
61767 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _powf declaration" >&5
61768 $as_echo_n "checking for _powf declaration... " >&6; }
61769 if test x${glibcxx_cv_func__powf_use+set} != xset; then
61770 if test "${glibcxx_cv_func__powf_use+set}" = set; then :
61771 $as_echo_n "(cached) " >&6
61776 ac_cpp='$CXXCPP $CPPFLAGS'
61777 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
61778 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
61779 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
61781 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
61782 /* end confdefs.h. */
61792 if ac_fn_cxx_try_compile "$LINENO"; then :
61793 glibcxx_cv_func__powf_use=yes
61795 glibcxx_cv_func__powf_use=no
61797 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
61799 ac_cpp='$CPP $CPPFLAGS'
61800 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
61801 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
61802 ac_compiler_gnu=$ac_cv_c_compiler_gnu
61808 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__powf_use" >&5
61809 $as_echo "$glibcxx_cv_func__powf_use" >&6; }
61811 if test x$glibcxx_cv_func__powf_use = x"yes"; then
61812 for ac_func in _powf
61814 ac_fn_c_check_func "$LINENO" "_powf" "ac_cv_func__powf"
61815 if test "x$ac_cv_func__powf" = x""yes; then :
61816 cat >>confdefs.h <<_ACEOF
61817 #define HAVE__POWF 1
61830 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sqrtf declaration" >&5
61831 $as_echo_n "checking for sqrtf declaration... " >&6; }
61832 if test x${glibcxx_cv_func_sqrtf_use+set} != xset; then
61833 if test "${glibcxx_cv_func_sqrtf_use+set}" = set; then :
61834 $as_echo_n "(cached) " >&6
61839 ac_cpp='$CXXCPP $CPPFLAGS'
61840 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
61841 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
61842 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
61844 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
61845 /* end confdefs.h. */
61847 #ifdef HAVE_IEEEFP_H
61848 #include <ieeefp.h>
61859 if ac_fn_cxx_try_compile "$LINENO"; then :
61860 glibcxx_cv_func_sqrtf_use=yes
61862 glibcxx_cv_func_sqrtf_use=no
61864 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
61866 ac_cpp='$CPP $CPPFLAGS'
61867 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
61868 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
61869 ac_compiler_gnu=$ac_cv_c_compiler_gnu
61875 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_sqrtf_use" >&5
61876 $as_echo "$glibcxx_cv_func_sqrtf_use" >&6; }
61878 if test x$glibcxx_cv_func_sqrtf_use = x"yes"; then
61879 for ac_func in sqrtf
61881 ac_fn_c_check_func "$LINENO" "sqrtf" "ac_cv_func_sqrtf"
61882 if test "x$ac_cv_func_sqrtf" = x""yes; then :
61883 cat >>confdefs.h <<_ACEOF
61884 #define HAVE_SQRTF 1
61892 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _sqrtf declaration" >&5
61893 $as_echo_n "checking for _sqrtf declaration... " >&6; }
61894 if test x${glibcxx_cv_func__sqrtf_use+set} != xset; then
61895 if test "${glibcxx_cv_func__sqrtf_use+set}" = set; then :
61896 $as_echo_n "(cached) " >&6
61901 ac_cpp='$CXXCPP $CPPFLAGS'
61902 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
61903 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
61904 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
61906 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
61907 /* end confdefs.h. */
61909 #ifdef HAVE_IEEEFP_H
61910 #include <ieeefp.h>
61921 if ac_fn_cxx_try_compile "$LINENO"; then :
61922 glibcxx_cv_func__sqrtf_use=yes
61924 glibcxx_cv_func__sqrtf_use=no
61926 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
61928 ac_cpp='$CPP $CPPFLAGS'
61929 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
61930 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
61931 ac_compiler_gnu=$ac_cv_c_compiler_gnu
61937 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__sqrtf_use" >&5
61938 $as_echo "$glibcxx_cv_func__sqrtf_use" >&6; }
61940 if test x$glibcxx_cv_func__sqrtf_use = x"yes"; then
61941 for ac_func in _sqrtf
61943 ac_fn_c_check_func "$LINENO" "_sqrtf" "ac_cv_func__sqrtf"
61944 if test "x$ac_cv_func__sqrtf" = x""yes; then :
61945 cat >>confdefs.h <<_ACEOF
61946 #define HAVE__SQRTF 1
61959 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sincosf declaration" >&5
61960 $as_echo_n "checking for sincosf declaration... " >&6; }
61961 if test x${glibcxx_cv_func_sincosf_use+set} != xset; then
61962 if test "${glibcxx_cv_func_sincosf_use+set}" = set; then :
61963 $as_echo_n "(cached) " >&6
61968 ac_cpp='$CXXCPP $CPPFLAGS'
61969 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
61970 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
61971 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
61973 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
61974 /* end confdefs.h. */
61984 if ac_fn_cxx_try_compile "$LINENO"; then :
61985 glibcxx_cv_func_sincosf_use=yes
61987 glibcxx_cv_func_sincosf_use=no
61989 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
61991 ac_cpp='$CPP $CPPFLAGS'
61992 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
61993 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
61994 ac_compiler_gnu=$ac_cv_c_compiler_gnu
62000 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_sincosf_use" >&5
62001 $as_echo "$glibcxx_cv_func_sincosf_use" >&6; }
62003 if test x$glibcxx_cv_func_sincosf_use = x"yes"; then
62004 for ac_func in sincosf
62006 ac_fn_c_check_func "$LINENO" "sincosf" "ac_cv_func_sincosf"
62007 if test "x$ac_cv_func_sincosf" = x""yes; then :
62008 cat >>confdefs.h <<_ACEOF
62009 #define HAVE_SINCOSF 1
62017 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _sincosf declaration" >&5
62018 $as_echo_n "checking for _sincosf declaration... " >&6; }
62019 if test x${glibcxx_cv_func__sincosf_use+set} != xset; then
62020 if test "${glibcxx_cv_func__sincosf_use+set}" = set; then :
62021 $as_echo_n "(cached) " >&6
62026 ac_cpp='$CXXCPP $CPPFLAGS'
62027 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
62028 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
62029 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
62031 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
62032 /* end confdefs.h. */
62042 if ac_fn_cxx_try_compile "$LINENO"; then :
62043 glibcxx_cv_func__sincosf_use=yes
62045 glibcxx_cv_func__sincosf_use=no
62047 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
62049 ac_cpp='$CPP $CPPFLAGS'
62050 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
62051 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
62052 ac_compiler_gnu=$ac_cv_c_compiler_gnu
62058 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__sincosf_use" >&5
62059 $as_echo "$glibcxx_cv_func__sincosf_use" >&6; }
62061 if test x$glibcxx_cv_func__sincosf_use = x"yes"; then
62062 for ac_func in _sincosf
62064 ac_fn_c_check_func "$LINENO" "_sincosf" "ac_cv_func__sincosf"
62065 if test "x$ac_cv_func__sincosf" = x""yes; then :
62066 cat >>confdefs.h <<_ACEOF
62067 #define HAVE__SINCOSF 1
62080 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for finitef declaration" >&5
62081 $as_echo_n "checking for finitef declaration... " >&6; }
62082 if test x${glibcxx_cv_func_finitef_use+set} != xset; then
62083 if test "${glibcxx_cv_func_finitef_use+set}" = set; then :
62084 $as_echo_n "(cached) " >&6
62089 ac_cpp='$CXXCPP $CPPFLAGS'
62090 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
62091 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
62092 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
62094 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
62095 /* end confdefs.h. */
62097 #ifdef HAVE_IEEEFP_H
62098 #include <ieeefp.h>
62109 if ac_fn_cxx_try_compile "$LINENO"; then :
62110 glibcxx_cv_func_finitef_use=yes
62112 glibcxx_cv_func_finitef_use=no
62114 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
62116 ac_cpp='$CPP $CPPFLAGS'
62117 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
62118 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
62119 ac_compiler_gnu=$ac_cv_c_compiler_gnu
62125 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_finitef_use" >&5
62126 $as_echo "$glibcxx_cv_func_finitef_use" >&6; }
62128 if test x$glibcxx_cv_func_finitef_use = x"yes"; then
62129 for ac_func in finitef
62131 ac_fn_c_check_func "$LINENO" "finitef" "ac_cv_func_finitef"
62132 if test "x$ac_cv_func_finitef" = x""yes; then :
62133 cat >>confdefs.h <<_ACEOF
62134 #define HAVE_FINITEF 1
62142 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _finitef declaration" >&5
62143 $as_echo_n "checking for _finitef declaration... " >&6; }
62144 if test x${glibcxx_cv_func__finitef_use+set} != xset; then
62145 if test "${glibcxx_cv_func__finitef_use+set}" = set; then :
62146 $as_echo_n "(cached) " >&6
62151 ac_cpp='$CXXCPP $CPPFLAGS'
62152 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
62153 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
62154 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
62156 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
62157 /* end confdefs.h. */
62159 #ifdef HAVE_IEEEFP_H
62160 #include <ieeefp.h>
62171 if ac_fn_cxx_try_compile "$LINENO"; then :
62172 glibcxx_cv_func__finitef_use=yes
62174 glibcxx_cv_func__finitef_use=no
62176 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
62178 ac_cpp='$CPP $CPPFLAGS'
62179 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
62180 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
62181 ac_compiler_gnu=$ac_cv_c_compiler_gnu
62187 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__finitef_use" >&5
62188 $as_echo "$glibcxx_cv_func__finitef_use" >&6; }
62190 if test x$glibcxx_cv_func__finitef_use = x"yes"; then
62191 for ac_func in _finitef
62193 ac_fn_c_check_func "$LINENO" "_finitef" "ac_cv_func__finitef"
62194 if test "x$ac_cv_func__finitef" = x""yes; then :
62195 cat >>confdefs.h <<_ACEOF
62196 #define HAVE__FINITEF 1
62209 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long double trig functions" >&5
62210 $as_echo_n "checking for long double trig functions... " >&6; }
62211 if test "${glibcxx_cv_func_long_double_trig_use+set}" = set; then :
62212 $as_echo_n "(cached) " >&6
62217 ac_cpp='$CXXCPP $CPPFLAGS'
62218 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
62219 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
62220 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
62222 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
62223 /* end confdefs.h. */
62228 acosl (0); asinl (0); atanl (0); cosl (0); sinl (0); tanl (0); coshl (0); sinhl (0); tanhl (0);
62233 if ac_fn_cxx_try_compile "$LINENO"; then :
62234 glibcxx_cv_func_long_double_trig_use=yes
62236 glibcxx_cv_func_long_double_trig_use=no
62238 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
62240 ac_cpp='$CPP $CPPFLAGS'
62241 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
62242 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
62243 ac_compiler_gnu=$ac_cv_c_compiler_gnu
62247 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_long_double_trig_use" >&5
62248 $as_echo "$glibcxx_cv_func_long_double_trig_use" >&6; }
62249 if test x$glibcxx_cv_func_long_double_trig_use = x"yes"; then
62250 for ac_func in acosl asinl atanl cosl sinl tanl coshl sinhl tanhl
62252 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
62253 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
62254 eval as_val=\$$as_ac_var
62255 if test "x$as_val" = x""yes; then :
62256 cat >>confdefs.h <<_ACEOF
62257 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
62264 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _long double trig functions" >&5
62265 $as_echo_n "checking for _long double trig functions... " >&6; }
62266 if test "${glibcxx_cv_func__long_double_trig_use+set}" = set; then :
62267 $as_echo_n "(cached) " >&6
62272 ac_cpp='$CXXCPP $CPPFLAGS'
62273 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
62274 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
62275 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
62277 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
62278 /* end confdefs.h. */
62283 _acosl (0); _asinl (0); _atanl (0); _cosl (0); _sinl (0); _tanl (0); _coshl (0); _sinhl (0); _tanhl (0);
62288 if ac_fn_cxx_try_compile "$LINENO"; then :
62289 glibcxx_cv_func__long_double_trig_use=yes
62291 glibcxx_cv_func__long_double_trig_use=no
62293 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
62295 ac_cpp='$CPP $CPPFLAGS'
62296 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
62297 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
62298 ac_compiler_gnu=$ac_cv_c_compiler_gnu
62302 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__long_double_trig_use" >&5
62303 $as_echo "$glibcxx_cv_func__long_double_trig_use" >&6; }
62304 if test x$glibcxx_cv_func__long_double_trig_use = x"yes"; then
62305 for ac_func in _acosl _asinl _atanl _cosl _sinl _tanl _coshl _sinhl _tanhl
62307 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
62308 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
62309 eval as_val=\$$as_ac_var
62310 if test "x$as_val" = x""yes; then :
62311 cat >>confdefs.h <<_ACEOF
62312 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
62325 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long double round functions" >&5
62326 $as_echo_n "checking for long double round functions... " >&6; }
62327 if test "${glibcxx_cv_func_long_double_round_use+set}" = set; then :
62328 $as_echo_n "(cached) " >&6
62333 ac_cpp='$CXXCPP $CPPFLAGS'
62334 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
62335 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
62336 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
62338 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
62339 /* end confdefs.h. */
62344 ceill (0); floorl (0);
62349 if ac_fn_cxx_try_compile "$LINENO"; then :
62350 glibcxx_cv_func_long_double_round_use=yes
62352 glibcxx_cv_func_long_double_round_use=no
62354 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
62356 ac_cpp='$CPP $CPPFLAGS'
62357 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
62358 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
62359 ac_compiler_gnu=$ac_cv_c_compiler_gnu
62363 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_long_double_round_use" >&5
62364 $as_echo "$glibcxx_cv_func_long_double_round_use" >&6; }
62365 if test x$glibcxx_cv_func_long_double_round_use = x"yes"; then
62366 for ac_func in ceill floorl
62368 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
62369 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
62370 eval as_val=\$$as_ac_var
62371 if test "x$as_val" = x""yes; then :
62372 cat >>confdefs.h <<_ACEOF
62373 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
62380 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _long double round functions" >&5
62381 $as_echo_n "checking for _long double round functions... " >&6; }
62382 if test "${glibcxx_cv_func__long_double_round_use+set}" = set; then :
62383 $as_echo_n "(cached) " >&6
62388 ac_cpp='$CXXCPP $CPPFLAGS'
62389 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
62390 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
62391 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
62393 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
62394 /* end confdefs.h. */
62399 _ceill (0); _floorl (0);
62404 if ac_fn_cxx_try_compile "$LINENO"; then :
62405 glibcxx_cv_func__long_double_round_use=yes
62407 glibcxx_cv_func__long_double_round_use=no
62409 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
62411 ac_cpp='$CPP $CPPFLAGS'
62412 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
62413 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
62414 ac_compiler_gnu=$ac_cv_c_compiler_gnu
62418 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__long_double_round_use" >&5
62419 $as_echo "$glibcxx_cv_func__long_double_round_use" >&6; }
62420 if test x$glibcxx_cv_func__long_double_round_use = x"yes"; then
62421 for ac_func in _ceill _floorl
62423 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
62424 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
62425 eval as_val=\$$as_ac_var
62426 if test "x$as_val" = x""yes; then :
62427 cat >>confdefs.h <<_ACEOF
62428 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
62442 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for isnanl declaration" >&5
62443 $as_echo_n "checking for isnanl declaration... " >&6; }
62444 if test x${glibcxx_cv_func_isnanl_use+set} != xset; then
62445 if test "${glibcxx_cv_func_isnanl_use+set}" = set; then :
62446 $as_echo_n "(cached) " >&6
62451 ac_cpp='$CXXCPP $CPPFLAGS'
62452 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
62453 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
62454 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
62456 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
62457 /* end confdefs.h. */
62459 #ifdef HAVE_IEEEFP_H
62460 #include <ieeefp.h>
62471 if ac_fn_cxx_try_compile "$LINENO"; then :
62472 glibcxx_cv_func_isnanl_use=yes
62474 glibcxx_cv_func_isnanl_use=no
62476 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
62478 ac_cpp='$CPP $CPPFLAGS'
62479 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
62480 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
62481 ac_compiler_gnu=$ac_cv_c_compiler_gnu
62487 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_isnanl_use" >&5
62488 $as_echo "$glibcxx_cv_func_isnanl_use" >&6; }
62490 if test x$glibcxx_cv_func_isnanl_use = x"yes"; then
62491 for ac_func in isnanl
62493 ac_fn_c_check_func "$LINENO" "isnanl" "ac_cv_func_isnanl"
62494 if test "x$ac_cv_func_isnanl" = x""yes; then :
62495 cat >>confdefs.h <<_ACEOF
62496 #define HAVE_ISNANL 1
62504 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _isnanl declaration" >&5
62505 $as_echo_n "checking for _isnanl declaration... " >&6; }
62506 if test x${glibcxx_cv_func__isnanl_use+set} != xset; then
62507 if test "${glibcxx_cv_func__isnanl_use+set}" = set; then :
62508 $as_echo_n "(cached) " >&6
62513 ac_cpp='$CXXCPP $CPPFLAGS'
62514 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
62515 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
62516 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
62518 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
62519 /* end confdefs.h. */
62521 #ifdef HAVE_IEEEFP_H
62522 #include <ieeefp.h>
62533 if ac_fn_cxx_try_compile "$LINENO"; then :
62534 glibcxx_cv_func__isnanl_use=yes
62536 glibcxx_cv_func__isnanl_use=no
62538 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
62540 ac_cpp='$CPP $CPPFLAGS'
62541 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
62542 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
62543 ac_compiler_gnu=$ac_cv_c_compiler_gnu
62549 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__isnanl_use" >&5
62550 $as_echo "$glibcxx_cv_func__isnanl_use" >&6; }
62552 if test x$glibcxx_cv_func__isnanl_use = x"yes"; then
62553 for ac_func in _isnanl
62555 ac_fn_c_check_func "$LINENO" "_isnanl" "ac_cv_func__isnanl"
62556 if test "x$ac_cv_func__isnanl" = x""yes; then :
62557 cat >>confdefs.h <<_ACEOF
62558 #define HAVE__ISNANL 1
62571 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for isinfl declaration" >&5
62572 $as_echo_n "checking for isinfl declaration... " >&6; }
62573 if test x${glibcxx_cv_func_isinfl_use+set} != xset; then
62574 if test "${glibcxx_cv_func_isinfl_use+set}" = set; then :
62575 $as_echo_n "(cached) " >&6
62580 ac_cpp='$CXXCPP $CPPFLAGS'
62581 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
62582 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
62583 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
62585 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
62586 /* end confdefs.h. */
62588 #ifdef HAVE_IEEEFP_H
62589 #include <ieeefp.h>
62600 if ac_fn_cxx_try_compile "$LINENO"; then :
62601 glibcxx_cv_func_isinfl_use=yes
62603 glibcxx_cv_func_isinfl_use=no
62605 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
62607 ac_cpp='$CPP $CPPFLAGS'
62608 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
62609 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
62610 ac_compiler_gnu=$ac_cv_c_compiler_gnu
62616 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_isinfl_use" >&5
62617 $as_echo "$glibcxx_cv_func_isinfl_use" >&6; }
62619 if test x$glibcxx_cv_func_isinfl_use = x"yes"; then
62620 for ac_func in isinfl
62622 ac_fn_c_check_func "$LINENO" "isinfl" "ac_cv_func_isinfl"
62623 if test "x$ac_cv_func_isinfl" = x""yes; then :
62624 cat >>confdefs.h <<_ACEOF
62625 #define HAVE_ISINFL 1
62633 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _isinfl declaration" >&5
62634 $as_echo_n "checking for _isinfl declaration... " >&6; }
62635 if test x${glibcxx_cv_func__isinfl_use+set} != xset; then
62636 if test "${glibcxx_cv_func__isinfl_use+set}" = set; then :
62637 $as_echo_n "(cached) " >&6
62642 ac_cpp='$CXXCPP $CPPFLAGS'
62643 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
62644 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
62645 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
62647 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
62648 /* end confdefs.h. */
62650 #ifdef HAVE_IEEEFP_H
62651 #include <ieeefp.h>
62662 if ac_fn_cxx_try_compile "$LINENO"; then :
62663 glibcxx_cv_func__isinfl_use=yes
62665 glibcxx_cv_func__isinfl_use=no
62667 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
62669 ac_cpp='$CPP $CPPFLAGS'
62670 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
62671 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
62672 ac_compiler_gnu=$ac_cv_c_compiler_gnu
62678 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__isinfl_use" >&5
62679 $as_echo "$glibcxx_cv_func__isinfl_use" >&6; }
62681 if test x$glibcxx_cv_func__isinfl_use = x"yes"; then
62682 for ac_func in _isinfl
62684 ac_fn_c_check_func "$LINENO" "_isinfl" "ac_cv_func__isinfl"
62685 if test "x$ac_cv_func__isinfl" = x""yes; then :
62686 cat >>confdefs.h <<_ACEOF
62687 #define HAVE__ISINFL 1
62700 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for atan2l declaration" >&5
62701 $as_echo_n "checking for atan2l declaration... " >&6; }
62702 if test x${glibcxx_cv_func_atan2l_use+set} != xset; then
62703 if test "${glibcxx_cv_func_atan2l_use+set}" = set; then :
62704 $as_echo_n "(cached) " >&6
62709 ac_cpp='$CXXCPP $CPPFLAGS'
62710 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
62711 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
62712 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
62714 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
62715 /* end confdefs.h. */
62725 if ac_fn_cxx_try_compile "$LINENO"; then :
62726 glibcxx_cv_func_atan2l_use=yes
62728 glibcxx_cv_func_atan2l_use=no
62730 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
62732 ac_cpp='$CPP $CPPFLAGS'
62733 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
62734 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
62735 ac_compiler_gnu=$ac_cv_c_compiler_gnu
62741 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_atan2l_use" >&5
62742 $as_echo "$glibcxx_cv_func_atan2l_use" >&6; }
62744 if test x$glibcxx_cv_func_atan2l_use = x"yes"; then
62745 for ac_func in atan2l
62747 ac_fn_c_check_func "$LINENO" "atan2l" "ac_cv_func_atan2l"
62748 if test "x$ac_cv_func_atan2l" = x""yes; then :
62749 cat >>confdefs.h <<_ACEOF
62750 #define HAVE_ATAN2L 1
62758 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _atan2l declaration" >&5
62759 $as_echo_n "checking for _atan2l declaration... " >&6; }
62760 if test x${glibcxx_cv_func__atan2l_use+set} != xset; then
62761 if test "${glibcxx_cv_func__atan2l_use+set}" = set; then :
62762 $as_echo_n "(cached) " >&6
62767 ac_cpp='$CXXCPP $CPPFLAGS'
62768 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
62769 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
62770 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
62772 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
62773 /* end confdefs.h. */
62783 if ac_fn_cxx_try_compile "$LINENO"; then :
62784 glibcxx_cv_func__atan2l_use=yes
62786 glibcxx_cv_func__atan2l_use=no
62788 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
62790 ac_cpp='$CPP $CPPFLAGS'
62791 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
62792 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
62793 ac_compiler_gnu=$ac_cv_c_compiler_gnu
62799 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__atan2l_use" >&5
62800 $as_echo "$glibcxx_cv_func__atan2l_use" >&6; }
62802 if test x$glibcxx_cv_func__atan2l_use = x"yes"; then
62803 for ac_func in _atan2l
62805 ac_fn_c_check_func "$LINENO" "_atan2l" "ac_cv_func__atan2l"
62806 if test "x$ac_cv_func__atan2l" = x""yes; then :
62807 cat >>confdefs.h <<_ACEOF
62808 #define HAVE__ATAN2L 1
62821 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for expl declaration" >&5
62822 $as_echo_n "checking for expl declaration... " >&6; }
62823 if test x${glibcxx_cv_func_expl_use+set} != xset; then
62824 if test "${glibcxx_cv_func_expl_use+set}" = set; then :
62825 $as_echo_n "(cached) " >&6
62830 ac_cpp='$CXXCPP $CPPFLAGS'
62831 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
62832 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
62833 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
62835 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
62836 /* end confdefs.h. */
62838 #ifdef HAVE_IEEEFP_H
62839 #include <ieeefp.h>
62850 if ac_fn_cxx_try_compile "$LINENO"; then :
62851 glibcxx_cv_func_expl_use=yes
62853 glibcxx_cv_func_expl_use=no
62855 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
62857 ac_cpp='$CPP $CPPFLAGS'
62858 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
62859 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
62860 ac_compiler_gnu=$ac_cv_c_compiler_gnu
62866 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_expl_use" >&5
62867 $as_echo "$glibcxx_cv_func_expl_use" >&6; }
62869 if test x$glibcxx_cv_func_expl_use = x"yes"; then
62870 for ac_func in expl
62872 ac_fn_c_check_func "$LINENO" "expl" "ac_cv_func_expl"
62873 if test "x$ac_cv_func_expl" = x""yes; then :
62874 cat >>confdefs.h <<_ACEOF
62875 #define HAVE_EXPL 1
62883 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _expl declaration" >&5
62884 $as_echo_n "checking for _expl declaration... " >&6; }
62885 if test x${glibcxx_cv_func__expl_use+set} != xset; then
62886 if test "${glibcxx_cv_func__expl_use+set}" = set; then :
62887 $as_echo_n "(cached) " >&6
62892 ac_cpp='$CXXCPP $CPPFLAGS'
62893 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
62894 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
62895 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
62897 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
62898 /* end confdefs.h. */
62900 #ifdef HAVE_IEEEFP_H
62901 #include <ieeefp.h>
62912 if ac_fn_cxx_try_compile "$LINENO"; then :
62913 glibcxx_cv_func__expl_use=yes
62915 glibcxx_cv_func__expl_use=no
62917 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
62919 ac_cpp='$CPP $CPPFLAGS'
62920 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
62921 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
62922 ac_compiler_gnu=$ac_cv_c_compiler_gnu
62928 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__expl_use" >&5
62929 $as_echo "$glibcxx_cv_func__expl_use" >&6; }
62931 if test x$glibcxx_cv_func__expl_use = x"yes"; then
62932 for ac_func in _expl
62934 ac_fn_c_check_func "$LINENO" "_expl" "ac_cv_func__expl"
62935 if test "x$ac_cv_func__expl" = x""yes; then :
62936 cat >>confdefs.h <<_ACEOF
62937 #define HAVE__EXPL 1
62950 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fabsl declaration" >&5
62951 $as_echo_n "checking for fabsl declaration... " >&6; }
62952 if test x${glibcxx_cv_func_fabsl_use+set} != xset; then
62953 if test "${glibcxx_cv_func_fabsl_use+set}" = set; then :
62954 $as_echo_n "(cached) " >&6
62959 ac_cpp='$CXXCPP $CPPFLAGS'
62960 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
62961 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
62962 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
62964 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
62965 /* end confdefs.h. */
62967 #ifdef HAVE_IEEEFP_H
62968 #include <ieeefp.h>
62979 if ac_fn_cxx_try_compile "$LINENO"; then :
62980 glibcxx_cv_func_fabsl_use=yes
62982 glibcxx_cv_func_fabsl_use=no
62984 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
62986 ac_cpp='$CPP $CPPFLAGS'
62987 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
62988 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
62989 ac_compiler_gnu=$ac_cv_c_compiler_gnu
62995 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_fabsl_use" >&5
62996 $as_echo "$glibcxx_cv_func_fabsl_use" >&6; }
62998 if test x$glibcxx_cv_func_fabsl_use = x"yes"; then
62999 for ac_func in fabsl
63001 ac_fn_c_check_func "$LINENO" "fabsl" "ac_cv_func_fabsl"
63002 if test "x$ac_cv_func_fabsl" = x""yes; then :
63003 cat >>confdefs.h <<_ACEOF
63004 #define HAVE_FABSL 1
63012 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _fabsl declaration" >&5
63013 $as_echo_n "checking for _fabsl declaration... " >&6; }
63014 if test x${glibcxx_cv_func__fabsl_use+set} != xset; then
63015 if test "${glibcxx_cv_func__fabsl_use+set}" = set; then :
63016 $as_echo_n "(cached) " >&6
63021 ac_cpp='$CXXCPP $CPPFLAGS'
63022 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
63023 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
63024 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
63026 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
63027 /* end confdefs.h. */
63029 #ifdef HAVE_IEEEFP_H
63030 #include <ieeefp.h>
63041 if ac_fn_cxx_try_compile "$LINENO"; then :
63042 glibcxx_cv_func__fabsl_use=yes
63044 glibcxx_cv_func__fabsl_use=no
63046 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
63048 ac_cpp='$CPP $CPPFLAGS'
63049 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
63050 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
63051 ac_compiler_gnu=$ac_cv_c_compiler_gnu
63057 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__fabsl_use" >&5
63058 $as_echo "$glibcxx_cv_func__fabsl_use" >&6; }
63060 if test x$glibcxx_cv_func__fabsl_use = x"yes"; then
63061 for ac_func in _fabsl
63063 ac_fn_c_check_func "$LINENO" "_fabsl" "ac_cv_func__fabsl"
63064 if test "x$ac_cv_func__fabsl" = x""yes; then :
63065 cat >>confdefs.h <<_ACEOF
63066 #define HAVE__FABSL 1
63079 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fmodl declaration" >&5
63080 $as_echo_n "checking for fmodl declaration... " >&6; }
63081 if test x${glibcxx_cv_func_fmodl_use+set} != xset; then
63082 if test "${glibcxx_cv_func_fmodl_use+set}" = set; then :
63083 $as_echo_n "(cached) " >&6
63088 ac_cpp='$CXXCPP $CPPFLAGS'
63089 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
63090 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
63091 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
63093 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
63094 /* end confdefs.h. */
63104 if ac_fn_cxx_try_compile "$LINENO"; then :
63105 glibcxx_cv_func_fmodl_use=yes
63107 glibcxx_cv_func_fmodl_use=no
63109 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
63111 ac_cpp='$CPP $CPPFLAGS'
63112 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
63113 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
63114 ac_compiler_gnu=$ac_cv_c_compiler_gnu
63120 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_fmodl_use" >&5
63121 $as_echo "$glibcxx_cv_func_fmodl_use" >&6; }
63123 if test x$glibcxx_cv_func_fmodl_use = x"yes"; then
63124 for ac_func in fmodl
63126 ac_fn_c_check_func "$LINENO" "fmodl" "ac_cv_func_fmodl"
63127 if test "x$ac_cv_func_fmodl" = x""yes; then :
63128 cat >>confdefs.h <<_ACEOF
63129 #define HAVE_FMODL 1
63137 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _fmodl declaration" >&5
63138 $as_echo_n "checking for _fmodl declaration... " >&6; }
63139 if test x${glibcxx_cv_func__fmodl_use+set} != xset; then
63140 if test "${glibcxx_cv_func__fmodl_use+set}" = set; then :
63141 $as_echo_n "(cached) " >&6
63146 ac_cpp='$CXXCPP $CPPFLAGS'
63147 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
63148 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
63149 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
63151 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
63152 /* end confdefs.h. */
63162 if ac_fn_cxx_try_compile "$LINENO"; then :
63163 glibcxx_cv_func__fmodl_use=yes
63165 glibcxx_cv_func__fmodl_use=no
63167 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
63169 ac_cpp='$CPP $CPPFLAGS'
63170 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
63171 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
63172 ac_compiler_gnu=$ac_cv_c_compiler_gnu
63178 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__fmodl_use" >&5
63179 $as_echo "$glibcxx_cv_func__fmodl_use" >&6; }
63181 if test x$glibcxx_cv_func__fmodl_use = x"yes"; then
63182 for ac_func in _fmodl
63184 ac_fn_c_check_func "$LINENO" "_fmodl" "ac_cv_func__fmodl"
63185 if test "x$ac_cv_func__fmodl" = x""yes; then :
63186 cat >>confdefs.h <<_ACEOF
63187 #define HAVE__FMODL 1
63200 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for frexpl declaration" >&5
63201 $as_echo_n "checking for frexpl declaration... " >&6; }
63202 if test x${glibcxx_cv_func_frexpl_use+set} != xset; then
63203 if test "${glibcxx_cv_func_frexpl_use+set}" = set; then :
63204 $as_echo_n "(cached) " >&6
63209 ac_cpp='$CXXCPP $CPPFLAGS'
63210 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
63211 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
63212 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
63214 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
63215 /* end confdefs.h. */
63225 if ac_fn_cxx_try_compile "$LINENO"; then :
63226 glibcxx_cv_func_frexpl_use=yes
63228 glibcxx_cv_func_frexpl_use=no
63230 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
63232 ac_cpp='$CPP $CPPFLAGS'
63233 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
63234 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
63235 ac_compiler_gnu=$ac_cv_c_compiler_gnu
63241 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_frexpl_use" >&5
63242 $as_echo "$glibcxx_cv_func_frexpl_use" >&6; }
63244 if test x$glibcxx_cv_func_frexpl_use = x"yes"; then
63245 for ac_func in frexpl
63247 ac_fn_c_check_func "$LINENO" "frexpl" "ac_cv_func_frexpl"
63248 if test "x$ac_cv_func_frexpl" = x""yes; then :
63249 cat >>confdefs.h <<_ACEOF
63250 #define HAVE_FREXPL 1
63258 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _frexpl declaration" >&5
63259 $as_echo_n "checking for _frexpl declaration... " >&6; }
63260 if test x${glibcxx_cv_func__frexpl_use+set} != xset; then
63261 if test "${glibcxx_cv_func__frexpl_use+set}" = set; then :
63262 $as_echo_n "(cached) " >&6
63267 ac_cpp='$CXXCPP $CPPFLAGS'
63268 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
63269 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
63270 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
63272 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
63273 /* end confdefs.h. */
63283 if ac_fn_cxx_try_compile "$LINENO"; then :
63284 glibcxx_cv_func__frexpl_use=yes
63286 glibcxx_cv_func__frexpl_use=no
63288 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
63290 ac_cpp='$CPP $CPPFLAGS'
63291 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
63292 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
63293 ac_compiler_gnu=$ac_cv_c_compiler_gnu
63299 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__frexpl_use" >&5
63300 $as_echo "$glibcxx_cv_func__frexpl_use" >&6; }
63302 if test x$glibcxx_cv_func__frexpl_use = x"yes"; then
63303 for ac_func in _frexpl
63305 ac_fn_c_check_func "$LINENO" "_frexpl" "ac_cv_func__frexpl"
63306 if test "x$ac_cv_func__frexpl" = x""yes; then :
63307 cat >>confdefs.h <<_ACEOF
63308 #define HAVE__FREXPL 1
63321 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for hypotl declaration" >&5
63322 $as_echo_n "checking for hypotl declaration... " >&6; }
63323 if test x${glibcxx_cv_func_hypotl_use+set} != xset; then
63324 if test "${glibcxx_cv_func_hypotl_use+set}" = set; then :
63325 $as_echo_n "(cached) " >&6
63330 ac_cpp='$CXXCPP $CPPFLAGS'
63331 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
63332 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
63333 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
63335 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
63336 /* end confdefs.h. */
63346 if ac_fn_cxx_try_compile "$LINENO"; then :
63347 glibcxx_cv_func_hypotl_use=yes
63349 glibcxx_cv_func_hypotl_use=no
63351 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
63353 ac_cpp='$CPP $CPPFLAGS'
63354 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
63355 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
63356 ac_compiler_gnu=$ac_cv_c_compiler_gnu
63362 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_hypotl_use" >&5
63363 $as_echo "$glibcxx_cv_func_hypotl_use" >&6; }
63365 if test x$glibcxx_cv_func_hypotl_use = x"yes"; then
63366 for ac_func in hypotl
63368 ac_fn_c_check_func "$LINENO" "hypotl" "ac_cv_func_hypotl"
63369 if test "x$ac_cv_func_hypotl" = x""yes; then :
63370 cat >>confdefs.h <<_ACEOF
63371 #define HAVE_HYPOTL 1
63379 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _hypotl declaration" >&5
63380 $as_echo_n "checking for _hypotl declaration... " >&6; }
63381 if test x${glibcxx_cv_func__hypotl_use+set} != xset; then
63382 if test "${glibcxx_cv_func__hypotl_use+set}" = set; then :
63383 $as_echo_n "(cached) " >&6
63388 ac_cpp='$CXXCPP $CPPFLAGS'
63389 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
63390 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
63391 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
63393 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
63394 /* end confdefs.h. */
63404 if ac_fn_cxx_try_compile "$LINENO"; then :
63405 glibcxx_cv_func__hypotl_use=yes
63407 glibcxx_cv_func__hypotl_use=no
63409 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
63411 ac_cpp='$CPP $CPPFLAGS'
63412 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
63413 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
63414 ac_compiler_gnu=$ac_cv_c_compiler_gnu
63420 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__hypotl_use" >&5
63421 $as_echo "$glibcxx_cv_func__hypotl_use" >&6; }
63423 if test x$glibcxx_cv_func__hypotl_use = x"yes"; then
63424 for ac_func in _hypotl
63426 ac_fn_c_check_func "$LINENO" "_hypotl" "ac_cv_func__hypotl"
63427 if test "x$ac_cv_func__hypotl" = x""yes; then :
63428 cat >>confdefs.h <<_ACEOF
63429 #define HAVE__HYPOTL 1
63442 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ldexpl declaration" >&5
63443 $as_echo_n "checking for ldexpl declaration... " >&6; }
63444 if test x${glibcxx_cv_func_ldexpl_use+set} != xset; then
63445 if test "${glibcxx_cv_func_ldexpl_use+set}" = set; then :
63446 $as_echo_n "(cached) " >&6
63451 ac_cpp='$CXXCPP $CPPFLAGS'
63452 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
63453 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
63454 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
63456 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
63457 /* end confdefs.h. */
63467 if ac_fn_cxx_try_compile "$LINENO"; then :
63468 glibcxx_cv_func_ldexpl_use=yes
63470 glibcxx_cv_func_ldexpl_use=no
63472 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
63474 ac_cpp='$CPP $CPPFLAGS'
63475 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
63476 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
63477 ac_compiler_gnu=$ac_cv_c_compiler_gnu
63483 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_ldexpl_use" >&5
63484 $as_echo "$glibcxx_cv_func_ldexpl_use" >&6; }
63486 if test x$glibcxx_cv_func_ldexpl_use = x"yes"; then
63487 for ac_func in ldexpl
63489 ac_fn_c_check_func "$LINENO" "ldexpl" "ac_cv_func_ldexpl"
63490 if test "x$ac_cv_func_ldexpl" = x""yes; then :
63491 cat >>confdefs.h <<_ACEOF
63492 #define HAVE_LDEXPL 1
63500 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _ldexpl declaration" >&5
63501 $as_echo_n "checking for _ldexpl declaration... " >&6; }
63502 if test x${glibcxx_cv_func__ldexpl_use+set} != xset; then
63503 if test "${glibcxx_cv_func__ldexpl_use+set}" = set; then :
63504 $as_echo_n "(cached) " >&6
63509 ac_cpp='$CXXCPP $CPPFLAGS'
63510 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
63511 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
63512 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
63514 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
63515 /* end confdefs.h. */
63525 if ac_fn_cxx_try_compile "$LINENO"; then :
63526 glibcxx_cv_func__ldexpl_use=yes
63528 glibcxx_cv_func__ldexpl_use=no
63530 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
63532 ac_cpp='$CPP $CPPFLAGS'
63533 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
63534 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
63535 ac_compiler_gnu=$ac_cv_c_compiler_gnu
63541 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__ldexpl_use" >&5
63542 $as_echo "$glibcxx_cv_func__ldexpl_use" >&6; }
63544 if test x$glibcxx_cv_func__ldexpl_use = x"yes"; then
63545 for ac_func in _ldexpl
63547 ac_fn_c_check_func "$LINENO" "_ldexpl" "ac_cv_func__ldexpl"
63548 if test "x$ac_cv_func__ldexpl" = x""yes; then :
63549 cat >>confdefs.h <<_ACEOF
63550 #define HAVE__LDEXPL 1
63563 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for logl declaration" >&5
63564 $as_echo_n "checking for logl declaration... " >&6; }
63565 if test x${glibcxx_cv_func_logl_use+set} != xset; then
63566 if test "${glibcxx_cv_func_logl_use+set}" = set; then :
63567 $as_echo_n "(cached) " >&6
63572 ac_cpp='$CXXCPP $CPPFLAGS'
63573 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
63574 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
63575 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
63577 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
63578 /* end confdefs.h. */
63580 #ifdef HAVE_IEEEFP_H
63581 #include <ieeefp.h>
63592 if ac_fn_cxx_try_compile "$LINENO"; then :
63593 glibcxx_cv_func_logl_use=yes
63595 glibcxx_cv_func_logl_use=no
63597 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
63599 ac_cpp='$CPP $CPPFLAGS'
63600 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
63601 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
63602 ac_compiler_gnu=$ac_cv_c_compiler_gnu
63608 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_logl_use" >&5
63609 $as_echo "$glibcxx_cv_func_logl_use" >&6; }
63611 if test x$glibcxx_cv_func_logl_use = x"yes"; then
63612 for ac_func in logl
63614 ac_fn_c_check_func "$LINENO" "logl" "ac_cv_func_logl"
63615 if test "x$ac_cv_func_logl" = x""yes; then :
63616 cat >>confdefs.h <<_ACEOF
63617 #define HAVE_LOGL 1
63625 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _logl declaration" >&5
63626 $as_echo_n "checking for _logl declaration... " >&6; }
63627 if test x${glibcxx_cv_func__logl_use+set} != xset; then
63628 if test "${glibcxx_cv_func__logl_use+set}" = set; then :
63629 $as_echo_n "(cached) " >&6
63634 ac_cpp='$CXXCPP $CPPFLAGS'
63635 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
63636 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
63637 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
63639 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
63640 /* end confdefs.h. */
63642 #ifdef HAVE_IEEEFP_H
63643 #include <ieeefp.h>
63654 if ac_fn_cxx_try_compile "$LINENO"; then :
63655 glibcxx_cv_func__logl_use=yes
63657 glibcxx_cv_func__logl_use=no
63659 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
63661 ac_cpp='$CPP $CPPFLAGS'
63662 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
63663 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
63664 ac_compiler_gnu=$ac_cv_c_compiler_gnu
63670 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__logl_use" >&5
63671 $as_echo "$glibcxx_cv_func__logl_use" >&6; }
63673 if test x$glibcxx_cv_func__logl_use = x"yes"; then
63674 for ac_func in _logl
63676 ac_fn_c_check_func "$LINENO" "_logl" "ac_cv_func__logl"
63677 if test "x$ac_cv_func__logl" = x""yes; then :
63678 cat >>confdefs.h <<_ACEOF
63679 #define HAVE__LOGL 1
63692 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for log10l declaration" >&5
63693 $as_echo_n "checking for log10l declaration... " >&6; }
63694 if test x${glibcxx_cv_func_log10l_use+set} != xset; then
63695 if test "${glibcxx_cv_func_log10l_use+set}" = set; then :
63696 $as_echo_n "(cached) " >&6
63701 ac_cpp='$CXXCPP $CPPFLAGS'
63702 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
63703 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
63704 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
63706 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
63707 /* end confdefs.h. */
63709 #ifdef HAVE_IEEEFP_H
63710 #include <ieeefp.h>
63721 if ac_fn_cxx_try_compile "$LINENO"; then :
63722 glibcxx_cv_func_log10l_use=yes
63724 glibcxx_cv_func_log10l_use=no
63726 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
63728 ac_cpp='$CPP $CPPFLAGS'
63729 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
63730 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
63731 ac_compiler_gnu=$ac_cv_c_compiler_gnu
63737 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_log10l_use" >&5
63738 $as_echo "$glibcxx_cv_func_log10l_use" >&6; }
63740 if test x$glibcxx_cv_func_log10l_use = x"yes"; then
63741 for ac_func in log10l
63743 ac_fn_c_check_func "$LINENO" "log10l" "ac_cv_func_log10l"
63744 if test "x$ac_cv_func_log10l" = x""yes; then :
63745 cat >>confdefs.h <<_ACEOF
63746 #define HAVE_LOG10L 1
63754 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _log10l declaration" >&5
63755 $as_echo_n "checking for _log10l declaration... " >&6; }
63756 if test x${glibcxx_cv_func__log10l_use+set} != xset; then
63757 if test "${glibcxx_cv_func__log10l_use+set}" = set; then :
63758 $as_echo_n "(cached) " >&6
63763 ac_cpp='$CXXCPP $CPPFLAGS'
63764 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
63765 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
63766 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
63768 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
63769 /* end confdefs.h. */
63771 #ifdef HAVE_IEEEFP_H
63772 #include <ieeefp.h>
63783 if ac_fn_cxx_try_compile "$LINENO"; then :
63784 glibcxx_cv_func__log10l_use=yes
63786 glibcxx_cv_func__log10l_use=no
63788 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
63790 ac_cpp='$CPP $CPPFLAGS'
63791 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
63792 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
63793 ac_compiler_gnu=$ac_cv_c_compiler_gnu
63799 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__log10l_use" >&5
63800 $as_echo "$glibcxx_cv_func__log10l_use" >&6; }
63802 if test x$glibcxx_cv_func__log10l_use = x"yes"; then
63803 for ac_func in _log10l
63805 ac_fn_c_check_func "$LINENO" "_log10l" "ac_cv_func__log10l"
63806 if test "x$ac_cv_func__log10l" = x""yes; then :
63807 cat >>confdefs.h <<_ACEOF
63808 #define HAVE__LOG10L 1
63821 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for modfl declaration" >&5
63822 $as_echo_n "checking for modfl declaration... " >&6; }
63823 if test x${glibcxx_cv_func_modfl_use+set} != xset; then
63824 if test "${glibcxx_cv_func_modfl_use+set}" = set; then :
63825 $as_echo_n "(cached) " >&6
63830 ac_cpp='$CXXCPP $CPPFLAGS'
63831 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
63832 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
63833 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
63835 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
63836 /* end confdefs.h. */
63846 if ac_fn_cxx_try_compile "$LINENO"; then :
63847 glibcxx_cv_func_modfl_use=yes
63849 glibcxx_cv_func_modfl_use=no
63851 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
63853 ac_cpp='$CPP $CPPFLAGS'
63854 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
63855 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
63856 ac_compiler_gnu=$ac_cv_c_compiler_gnu
63862 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_modfl_use" >&5
63863 $as_echo "$glibcxx_cv_func_modfl_use" >&6; }
63865 if test x$glibcxx_cv_func_modfl_use = x"yes"; then
63866 for ac_func in modfl
63868 ac_fn_c_check_func "$LINENO" "modfl" "ac_cv_func_modfl"
63869 if test "x$ac_cv_func_modfl" = x""yes; then :
63870 cat >>confdefs.h <<_ACEOF
63871 #define HAVE_MODFL 1
63879 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _modfl declaration" >&5
63880 $as_echo_n "checking for _modfl declaration... " >&6; }
63881 if test x${glibcxx_cv_func__modfl_use+set} != xset; then
63882 if test "${glibcxx_cv_func__modfl_use+set}" = set; then :
63883 $as_echo_n "(cached) " >&6
63888 ac_cpp='$CXXCPP $CPPFLAGS'
63889 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
63890 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
63891 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
63893 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
63894 /* end confdefs.h. */
63904 if ac_fn_cxx_try_compile "$LINENO"; then :
63905 glibcxx_cv_func__modfl_use=yes
63907 glibcxx_cv_func__modfl_use=no
63909 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
63911 ac_cpp='$CPP $CPPFLAGS'
63912 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
63913 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
63914 ac_compiler_gnu=$ac_cv_c_compiler_gnu
63920 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__modfl_use" >&5
63921 $as_echo "$glibcxx_cv_func__modfl_use" >&6; }
63923 if test x$glibcxx_cv_func__modfl_use = x"yes"; then
63924 for ac_func in _modfl
63926 ac_fn_c_check_func "$LINENO" "_modfl" "ac_cv_func__modfl"
63927 if test "x$ac_cv_func__modfl" = x""yes; then :
63928 cat >>confdefs.h <<_ACEOF
63929 #define HAVE__MODFL 1
63942 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for powl declaration" >&5
63943 $as_echo_n "checking for powl declaration... " >&6; }
63944 if test x${glibcxx_cv_func_powl_use+set} != xset; then
63945 if test "${glibcxx_cv_func_powl_use+set}" = set; then :
63946 $as_echo_n "(cached) " >&6
63951 ac_cpp='$CXXCPP $CPPFLAGS'
63952 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
63953 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
63954 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
63956 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
63957 /* end confdefs.h. */
63967 if ac_fn_cxx_try_compile "$LINENO"; then :
63968 glibcxx_cv_func_powl_use=yes
63970 glibcxx_cv_func_powl_use=no
63972 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
63974 ac_cpp='$CPP $CPPFLAGS'
63975 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
63976 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
63977 ac_compiler_gnu=$ac_cv_c_compiler_gnu
63983 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_powl_use" >&5
63984 $as_echo "$glibcxx_cv_func_powl_use" >&6; }
63986 if test x$glibcxx_cv_func_powl_use = x"yes"; then
63987 for ac_func in powl
63989 ac_fn_c_check_func "$LINENO" "powl" "ac_cv_func_powl"
63990 if test "x$ac_cv_func_powl" = x""yes; then :
63991 cat >>confdefs.h <<_ACEOF
63992 #define HAVE_POWL 1
64000 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _powl declaration" >&5
64001 $as_echo_n "checking for _powl declaration... " >&6; }
64002 if test x${glibcxx_cv_func__powl_use+set} != xset; then
64003 if test "${glibcxx_cv_func__powl_use+set}" = set; then :
64004 $as_echo_n "(cached) " >&6
64009 ac_cpp='$CXXCPP $CPPFLAGS'
64010 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
64011 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
64012 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
64014 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
64015 /* end confdefs.h. */
64025 if ac_fn_cxx_try_compile "$LINENO"; then :
64026 glibcxx_cv_func__powl_use=yes
64028 glibcxx_cv_func__powl_use=no
64030 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
64032 ac_cpp='$CPP $CPPFLAGS'
64033 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
64034 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
64035 ac_compiler_gnu=$ac_cv_c_compiler_gnu
64041 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__powl_use" >&5
64042 $as_echo "$glibcxx_cv_func__powl_use" >&6; }
64044 if test x$glibcxx_cv_func__powl_use = x"yes"; then
64045 for ac_func in _powl
64047 ac_fn_c_check_func "$LINENO" "_powl" "ac_cv_func__powl"
64048 if test "x$ac_cv_func__powl" = x""yes; then :
64049 cat >>confdefs.h <<_ACEOF
64050 #define HAVE__POWL 1
64063 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sqrtl declaration" >&5
64064 $as_echo_n "checking for sqrtl declaration... " >&6; }
64065 if test x${glibcxx_cv_func_sqrtl_use+set} != xset; then
64066 if test "${glibcxx_cv_func_sqrtl_use+set}" = set; then :
64067 $as_echo_n "(cached) " >&6
64072 ac_cpp='$CXXCPP $CPPFLAGS'
64073 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
64074 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
64075 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
64077 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
64078 /* end confdefs.h. */
64080 #ifdef HAVE_IEEEFP_H
64081 #include <ieeefp.h>
64092 if ac_fn_cxx_try_compile "$LINENO"; then :
64093 glibcxx_cv_func_sqrtl_use=yes
64095 glibcxx_cv_func_sqrtl_use=no
64097 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
64099 ac_cpp='$CPP $CPPFLAGS'
64100 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
64101 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
64102 ac_compiler_gnu=$ac_cv_c_compiler_gnu
64108 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_sqrtl_use" >&5
64109 $as_echo "$glibcxx_cv_func_sqrtl_use" >&6; }
64111 if test x$glibcxx_cv_func_sqrtl_use = x"yes"; then
64112 for ac_func in sqrtl
64114 ac_fn_c_check_func "$LINENO" "sqrtl" "ac_cv_func_sqrtl"
64115 if test "x$ac_cv_func_sqrtl" = x""yes; then :
64116 cat >>confdefs.h <<_ACEOF
64117 #define HAVE_SQRTL 1
64125 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _sqrtl declaration" >&5
64126 $as_echo_n "checking for _sqrtl declaration... " >&6; }
64127 if test x${glibcxx_cv_func__sqrtl_use+set} != xset; then
64128 if test "${glibcxx_cv_func__sqrtl_use+set}" = set; then :
64129 $as_echo_n "(cached) " >&6
64134 ac_cpp='$CXXCPP $CPPFLAGS'
64135 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
64136 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
64137 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
64139 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
64140 /* end confdefs.h. */
64142 #ifdef HAVE_IEEEFP_H
64143 #include <ieeefp.h>
64154 if ac_fn_cxx_try_compile "$LINENO"; then :
64155 glibcxx_cv_func__sqrtl_use=yes
64157 glibcxx_cv_func__sqrtl_use=no
64159 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
64161 ac_cpp='$CPP $CPPFLAGS'
64162 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
64163 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
64164 ac_compiler_gnu=$ac_cv_c_compiler_gnu
64170 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__sqrtl_use" >&5
64171 $as_echo "$glibcxx_cv_func__sqrtl_use" >&6; }
64173 if test x$glibcxx_cv_func__sqrtl_use = x"yes"; then
64174 for ac_func in _sqrtl
64176 ac_fn_c_check_func "$LINENO" "_sqrtl" "ac_cv_func__sqrtl"
64177 if test "x$ac_cv_func__sqrtl" = x""yes; then :
64178 cat >>confdefs.h <<_ACEOF
64179 #define HAVE__SQRTL 1
64192 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sincosl declaration" >&5
64193 $as_echo_n "checking for sincosl declaration... " >&6; }
64194 if test x${glibcxx_cv_func_sincosl_use+set} != xset; then
64195 if test "${glibcxx_cv_func_sincosl_use+set}" = set; then :
64196 $as_echo_n "(cached) " >&6
64201 ac_cpp='$CXXCPP $CPPFLAGS'
64202 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
64203 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
64204 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
64206 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
64207 /* end confdefs.h. */
64217 if ac_fn_cxx_try_compile "$LINENO"; then :
64218 glibcxx_cv_func_sincosl_use=yes
64220 glibcxx_cv_func_sincosl_use=no
64222 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
64224 ac_cpp='$CPP $CPPFLAGS'
64225 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
64226 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
64227 ac_compiler_gnu=$ac_cv_c_compiler_gnu
64233 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_sincosl_use" >&5
64234 $as_echo "$glibcxx_cv_func_sincosl_use" >&6; }
64236 if test x$glibcxx_cv_func_sincosl_use = x"yes"; then
64237 for ac_func in sincosl
64239 ac_fn_c_check_func "$LINENO" "sincosl" "ac_cv_func_sincosl"
64240 if test "x$ac_cv_func_sincosl" = x""yes; then :
64241 cat >>confdefs.h <<_ACEOF
64242 #define HAVE_SINCOSL 1
64250 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _sincosl declaration" >&5
64251 $as_echo_n "checking for _sincosl declaration... " >&6; }
64252 if test x${glibcxx_cv_func__sincosl_use+set} != xset; then
64253 if test "${glibcxx_cv_func__sincosl_use+set}" = set; then :
64254 $as_echo_n "(cached) " >&6
64259 ac_cpp='$CXXCPP $CPPFLAGS'
64260 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
64261 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
64262 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
64264 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
64265 /* end confdefs.h. */
64275 if ac_fn_cxx_try_compile "$LINENO"; then :
64276 glibcxx_cv_func__sincosl_use=yes
64278 glibcxx_cv_func__sincosl_use=no
64280 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
64282 ac_cpp='$CPP $CPPFLAGS'
64283 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
64284 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
64285 ac_compiler_gnu=$ac_cv_c_compiler_gnu
64291 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__sincosl_use" >&5
64292 $as_echo "$glibcxx_cv_func__sincosl_use" >&6; }
64294 if test x$glibcxx_cv_func__sincosl_use = x"yes"; then
64295 for ac_func in _sincosl
64297 ac_fn_c_check_func "$LINENO" "_sincosl" "ac_cv_func__sincosl"
64298 if test "x$ac_cv_func__sincosl" = x""yes; then :
64299 cat >>confdefs.h <<_ACEOF
64300 #define HAVE__SINCOSL 1
64313 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for finitel declaration" >&5
64314 $as_echo_n "checking for finitel declaration... " >&6; }
64315 if test x${glibcxx_cv_func_finitel_use+set} != xset; then
64316 if test "${glibcxx_cv_func_finitel_use+set}" = set; then :
64317 $as_echo_n "(cached) " >&6
64322 ac_cpp='$CXXCPP $CPPFLAGS'
64323 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
64324 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
64325 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
64327 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
64328 /* end confdefs.h. */
64330 #ifdef HAVE_IEEEFP_H
64331 #include <ieeefp.h>
64342 if ac_fn_cxx_try_compile "$LINENO"; then :
64343 glibcxx_cv_func_finitel_use=yes
64345 glibcxx_cv_func_finitel_use=no
64347 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
64349 ac_cpp='$CPP $CPPFLAGS'
64350 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
64351 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
64352 ac_compiler_gnu=$ac_cv_c_compiler_gnu
64358 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_finitel_use" >&5
64359 $as_echo "$glibcxx_cv_func_finitel_use" >&6; }
64361 if test x$glibcxx_cv_func_finitel_use = x"yes"; then
64362 for ac_func in finitel
64364 ac_fn_c_check_func "$LINENO" "finitel" "ac_cv_func_finitel"
64365 if test "x$ac_cv_func_finitel" = x""yes; then :
64366 cat >>confdefs.h <<_ACEOF
64367 #define HAVE_FINITEL 1
64375 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _finitel declaration" >&5
64376 $as_echo_n "checking for _finitel declaration... " >&6; }
64377 if test x${glibcxx_cv_func__finitel_use+set} != xset; then
64378 if test "${glibcxx_cv_func__finitel_use+set}" = set; then :
64379 $as_echo_n "(cached) " >&6
64384 ac_cpp='$CXXCPP $CPPFLAGS'
64385 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
64386 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
64387 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
64389 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
64390 /* end confdefs.h. */
64392 #ifdef HAVE_IEEEFP_H
64393 #include <ieeefp.h>
64404 if ac_fn_cxx_try_compile "$LINENO"; then :
64405 glibcxx_cv_func__finitel_use=yes
64407 glibcxx_cv_func__finitel_use=no
64409 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
64411 ac_cpp='$CPP $CPPFLAGS'
64412 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
64413 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
64414 ac_compiler_gnu=$ac_cv_c_compiler_gnu
64420 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__finitel_use" >&5
64421 $as_echo "$glibcxx_cv_func__finitel_use" >&6; }
64423 if test x$glibcxx_cv_func__finitel_use = x"yes"; then
64424 for ac_func in _finitel
64426 ac_fn_c_check_func "$LINENO" "_finitel" "ac_cv_func__finitel"
64427 if test "x$ac_cv_func__finitel" = x""yes; then :
64428 cat >>confdefs.h <<_ACEOF
64429 #define HAVE__FINITEL 1
64441 LIBS="$ac_save_LIBS"
64442 CXXFLAGS="$ac_save_CXXFLAGS"
64445 ac_test_CXXFLAGS="${CXXFLAGS+set}"
64446 ac_save_CXXFLAGS="$CXXFLAGS"
64447 CXXFLAGS='-fno-builtin -D_GNU_SOURCE'
64450 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for at_quick_exit declaration" >&5
64451 $as_echo_n "checking for at_quick_exit declaration... " >&6; }
64452 if test x${glibcxx_cv_func_at_quick_exit_use+set} != xset; then
64453 if test "${glibcxx_cv_func_at_quick_exit_use+set}" = set; then :
64454 $as_echo_n "(cached) " >&6
64459 ac_cpp='$CXXCPP $CPPFLAGS'
64460 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
64461 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
64462 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
64464 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
64465 /* end confdefs.h. */
64466 #include <stdlib.h>
64475 if ac_fn_cxx_try_compile "$LINENO"; then :
64476 glibcxx_cv_func_at_quick_exit_use=yes
64478 glibcxx_cv_func_at_quick_exit_use=no
64480 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
64482 ac_cpp='$CPP $CPPFLAGS'
64483 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
64484 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
64485 ac_compiler_gnu=$ac_cv_c_compiler_gnu
64491 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_at_quick_exit_use" >&5
64492 $as_echo "$glibcxx_cv_func_at_quick_exit_use" >&6; }
64493 if test x$glibcxx_cv_func_at_quick_exit_use = x"yes"; then
64494 for ac_func in at_quick_exit
64496 ac_fn_c_check_func "$LINENO" "at_quick_exit" "ac_cv_func_at_quick_exit"
64497 if test "x$ac_cv_func_at_quick_exit" = x""yes; then :
64498 cat >>confdefs.h <<_ACEOF
64499 #define HAVE_AT_QUICK_EXIT 1
64508 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for quick_exit declaration" >&5
64509 $as_echo_n "checking for quick_exit declaration... " >&6; }
64510 if test x${glibcxx_cv_func_quick_exit_use+set} != xset; then
64511 if test "${glibcxx_cv_func_quick_exit_use+set}" = set; then :
64512 $as_echo_n "(cached) " >&6
64517 ac_cpp='$CXXCPP $CPPFLAGS'
64518 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
64519 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
64520 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
64522 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
64523 /* end confdefs.h. */
64524 #include <stdlib.h>
64533 if ac_fn_cxx_try_compile "$LINENO"; then :
64534 glibcxx_cv_func_quick_exit_use=yes
64536 glibcxx_cv_func_quick_exit_use=no
64538 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
64540 ac_cpp='$CPP $CPPFLAGS'
64541 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
64542 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
64543 ac_compiler_gnu=$ac_cv_c_compiler_gnu
64549 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_quick_exit_use" >&5
64550 $as_echo "$glibcxx_cv_func_quick_exit_use" >&6; }
64551 if test x$glibcxx_cv_func_quick_exit_use = x"yes"; then
64552 for ac_func in quick_exit
64554 ac_fn_c_check_func "$LINENO" "quick_exit" "ac_cv_func_quick_exit"
64555 if test "x$ac_cv_func_quick_exit" = x""yes; then :
64556 cat >>confdefs.h <<_ACEOF
64557 #define HAVE_QUICK_EXIT 1
64566 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for strtold declaration" >&5
64567 $as_echo_n "checking for strtold declaration... " >&6; }
64568 if test x${glibcxx_cv_func_strtold_use+set} != xset; then
64569 if test "${glibcxx_cv_func_strtold_use+set}" = set; then :
64570 $as_echo_n "(cached) " >&6
64575 ac_cpp='$CXXCPP $CPPFLAGS'
64576 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
64577 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
64578 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
64580 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
64581 /* end confdefs.h. */
64582 #include <stdlib.h>
64591 if ac_fn_cxx_try_compile "$LINENO"; then :
64592 glibcxx_cv_func_strtold_use=yes
64594 glibcxx_cv_func_strtold_use=no
64596 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
64598 ac_cpp='$CPP $CPPFLAGS'
64599 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
64600 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
64601 ac_compiler_gnu=$ac_cv_c_compiler_gnu
64607 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_strtold_use" >&5
64608 $as_echo "$glibcxx_cv_func_strtold_use" >&6; }
64609 if test x$glibcxx_cv_func_strtold_use = x"yes"; then
64610 for ac_func in strtold
64612 ac_fn_c_check_func "$LINENO" "strtold" "ac_cv_func_strtold"
64613 if test "x$ac_cv_func_strtold" = x""yes; then :
64614 cat >>confdefs.h <<_ACEOF
64615 #define HAVE_STRTOLD 1
64626 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for strtof declaration" >&5
64627 $as_echo_n "checking for strtof declaration... " >&6; }
64628 if test x${glibcxx_cv_func_strtof_use+set} != xset; then
64629 if test "${glibcxx_cv_func_strtof_use+set}" = set; then :
64630 $as_echo_n "(cached) " >&6
64635 ac_cpp='$CXXCPP $CPPFLAGS'
64636 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
64637 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
64638 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
64640 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
64641 /* end confdefs.h. */
64642 #include <stdlib.h>
64651 if ac_fn_cxx_try_compile "$LINENO"; then :
64652 glibcxx_cv_func_strtof_use=yes
64654 glibcxx_cv_func_strtof_use=no
64656 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
64658 ac_cpp='$CPP $CPPFLAGS'
64659 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
64660 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
64661 ac_compiler_gnu=$ac_cv_c_compiler_gnu
64667 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_strtof_use" >&5
64668 $as_echo "$glibcxx_cv_func_strtof_use" >&6; }
64669 if test x$glibcxx_cv_func_strtof_use = x"yes"; then
64670 for ac_func in strtof
64672 ac_fn_c_check_func "$LINENO" "strtof" "ac_cv_func_strtof"
64673 if test "x$ac_cv_func_strtof" = x""yes; then :
64674 cat >>confdefs.h <<_ACEOF
64675 #define HAVE_STRTOF 1
64686 CXXFLAGS="$ac_save_CXXFLAGS"
64691 *-solaris2.9 | *-solaris2.10)
64693 # If we're not using GNU ld, then there's no point in even trying these
64694 # tests. Check for that first. We should have already tested for gld
64695 # by now (in libtool), but require it now just to be safe...
64696 test -z "$SECTION_LDFLAGS" && SECTION_LDFLAGS=''
64697 test -z "$OPT_LDFLAGS" && OPT_LDFLAGS=''
64701 # The name set by libtool depends on the version of libtool. Shame on us
64702 # for depending on an impl detail, but c'est la vie. Older versions used
64703 # ac_cv_prog_gnu_ld, but now it's lt_cv_prog_gnu_ld, and is copied back on
64704 # top of with_gnu_ld (which is also set by --with-gnu-ld, so that actually
64705 # makes sense). We'll test with_gnu_ld everywhere else, so if that isn't
64706 # set (hence we're using an older libtool), then set it.
64707 if test x${with_gnu_ld+set} != xset; then
64708 if test x${ac_cv_prog_gnu_ld+set} != xset; then
64709 # We got through "ac_require(ac_prog_ld)" and still not set? Huh?
64712 with_gnu_ld=$ac_cv_prog_gnu_ld
64716 # Start by getting the version number. I think the libtool test already
64717 # does some of this, but throws away the result.
64718 glibcxx_ld_is_gold=no
64719 if test x"$with_gnu_ld" = x"yes"; then
64720 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld version" >&5
64721 $as_echo_n "checking for ld version... " >&6; }
64723 if $LD --version 2>/dev/null | grep 'GNU gold' >/dev/null 2>&1; then
64724 glibcxx_ld_is_gold=yes
64726 ldver=`$LD --version 2>/dev/null |
64727 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'`
64729 glibcxx_gnu_ld_version=`echo $ldver | \
64730 $AWK -F. '{ if (NF<3) $3=0; print ($1*100+$2)*100+$3 }'`
64731 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_gnu_ld_version" >&5
64732 $as_echo "$glibcxx_gnu_ld_version" >&6; }
64735 # Set --gc-sections.
64736 glibcxx_have_gc_sections=no
64737 if test "$glibcxx_ld_is_gold" = "yes"; then
64738 if $LD --help 2>/dev/null | grep gc-sections >/dev/null 2>&1; then
64739 glibcxx_have_gc_sections=yes
64742 glibcxx_gcsections_min_ld=21602
64743 if test x"$with_gnu_ld" = x"yes" &&
64744 test $glibcxx_gnu_ld_version -gt $glibcxx_gcsections_min_ld ; then
64745 glibcxx_have_gc_sections=yes
64748 if test "$glibcxx_have_gc_sections" = "yes"; then
64749 # Sufficiently young GNU ld it is! Joy and bunny rabbits!
64750 # NB: This flag only works reliably after 2.16.1. Configure tests
64751 # for this are difficult, so hard wire a value that should work.
64753 ac_test_CFLAGS="${CFLAGS+set}"
64754 ac_save_CFLAGS="$CFLAGS"
64755 CFLAGS='-Wl,--gc-sections'
64757 # Check for -Wl,--gc-sections
64758 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld that supports -Wl,--gc-sections" >&5
64759 $as_echo_n "checking for ld that supports -Wl,--gc-sections... " >&6; }
64760 if test x$gcc_no_link = xyes; then
64761 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
64763 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
64764 /* end confdefs.h. */
64765 int one(void) { return 1; }
64766 int two(void) { return 2; }
64776 if ac_fn_c_try_link "$LINENO"; then :
64781 rm -f core conftest.err conftest.$ac_objext \
64782 conftest$ac_exeext conftest.$ac_ext
64783 if test "$ac_gcsections" = "yes"; then
64786 if $CC -c conftest.c; then
64787 if $LD --gc-sections -o conftest conftest.o 2>&1 | \
64788 grep "Warning: gc-sections option ignored" > /dev/null; then
64792 rm -f conftest.c conftest.o conftest
64794 if test "$ac_gcsections" = "yes"; then
64795 SECTION_LDFLAGS="-Wl,--gc-sections $SECTION_LDFLAGS"
64797 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_gcsections" >&5
64798 $as_echo "$ac_gcsections" >&6; }
64800 if test "$ac_test_CFLAGS" = set; then
64801 CFLAGS="$ac_save_CFLAGS"
64803 # this is the suspicious part
64809 # Note this is only for shared objects.
64811 if test x"$with_gnu_ld" = x"yes"; then
64812 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld that supports -Wl,-z,relro" >&5
64813 $as_echo_n "checking for ld that supports -Wl,-z,relro... " >&6; }
64814 cxx_z_relo=`$LD -v --help 2>/dev/null | grep "z relro"`
64815 if test -n "$cxx_z_relo"; then
64816 OPT_LDFLAGS="-Wl,-z,relro"
64819 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ld_relro" >&5
64820 $as_echo "$ac_ld_relro" >&6; }
64823 # Set linker optimization flags.
64824 if test x"$with_gnu_ld" = x"yes"; then
64825 OPT_LDFLAGS="-Wl,-O1 $OPT_LDFLAGS"
64831 $as_echo "#define HAVE_MBSTATE_T 1" >>confdefs.h
64833 $as_echo "#define HAVE_FINITE 1" >>confdefs.h
64835 $as_echo "#define HAVE_FPCLASS 1" >>confdefs.h
64837 # All of the dependencies for wide character support are here, so
64839 $as_echo "#define _GLIBCXX_USE_WCHAR_T 1" >>confdefs.h
64845 # These two C99 functions are present only in Solaris >= 10
64846 $as_echo "#define HAVE_STRTOF 1" >>confdefs.h
64848 $as_echo "#define HAVE_STRTOLD 1" >>confdefs.h
64852 $as_echo "#define HAVE_ISNAN 1" >>confdefs.h
64854 $as_echo "#define HAVE_ISNANF 1" >>confdefs.h
64856 $as_echo "#define HAVE_MODFF 1" >>confdefs.h
64858 $as_echo "#define HAVE_HYPOT 1" >>confdefs.h
64862 SECTION_FLAGS='-ffunction-sections -fdata-sections'
64863 SECTION_LDFLAGS='-Wl,--gc-sections $SECTION_LDFLAGS'
64865 $as_echo "#define HAVE_FINITE 1" >>confdefs.h
64867 $as_echo "#define HAVE_FINITEF 1" >>confdefs.h
64869 $as_echo "#define HAVE_FREXPF 1" >>confdefs.h
64871 $as_echo "#define HAVE_HYPOTF 1" >>confdefs.h
64873 $as_echo "#define HAVE_ISINF 1" >>confdefs.h
64875 $as_echo "#define HAVE_ISINFF 1" >>confdefs.h
64877 $as_echo "#define HAVE_ISNAN 1" >>confdefs.h
64879 $as_echo "#define HAVE_ISNANF 1" >>confdefs.h
64881 $as_echo "#define HAVE_SINCOS 1" >>confdefs.h
64883 $as_echo "#define HAVE_SINCOSF 1" >>confdefs.h
64885 if test x"long_double_math_on_this_cpu" = x"yes"; then
64886 $as_echo "#define HAVE_FINITEL 1" >>confdefs.h
64888 $as_echo "#define HAVE_HYPOTL 1" >>confdefs.h
64890 $as_echo "#define HAVE_ISINFL 1" >>confdefs.h
64892 $as_echo "#define HAVE_ISNANL 1" >>confdefs.h
64897 # Check for available headers.
64898 # Don't call GLIBCXX_CHECK_LINKER_FEATURES, VMS doesn't have a GNU ld
64900 ac_test_CXXFLAGS="${CXXFLAGS+set}"
64901 ac_save_CXXFLAGS="$CXXFLAGS"
64902 CXXFLAGS='-fno-builtin -D_GNU_SOURCE'
64904 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sin in -lm" >&5
64905 $as_echo_n "checking for sin in -lm... " >&6; }
64906 if test "${ac_cv_lib_m_sin+set}" = set; then :
64907 $as_echo_n "(cached) " >&6
64909 ac_check_lib_save_LIBS=$LIBS
64911 if test x$gcc_no_link = xyes; then
64912 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
64914 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
64915 /* end confdefs.h. */
64917 /* Override any GCC internal prototype to avoid an error.
64918 Use char because int might match the return type of a GCC
64919 builtin and then its argument prototype would still apply. */
64932 if ac_fn_c_try_link "$LINENO"; then :
64933 ac_cv_lib_m_sin=yes
64937 rm -f core conftest.err conftest.$ac_objext \
64938 conftest$ac_exeext conftest.$ac_ext
64939 LIBS=$ac_check_lib_save_LIBS
64941 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_sin" >&5
64942 $as_echo "$ac_cv_lib_m_sin" >&6; }
64943 if test "x$ac_cv_lib_m_sin" = x""yes; then :
64947 ac_save_LIBS="$LIBS"
64952 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for isinf declaration" >&5
64953 $as_echo_n "checking for isinf declaration... " >&6; }
64954 if test x${glibcxx_cv_func_isinf_use+set} != xset; then
64955 if test "${glibcxx_cv_func_isinf_use+set}" = set; then :
64956 $as_echo_n "(cached) " >&6
64961 ac_cpp='$CXXCPP $CPPFLAGS'
64962 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
64963 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
64964 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
64966 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
64967 /* end confdefs.h. */
64969 #ifdef HAVE_IEEEFP_H
64970 #include <ieeefp.h>
64981 if ac_fn_cxx_try_compile "$LINENO"; then :
64982 glibcxx_cv_func_isinf_use=yes
64984 glibcxx_cv_func_isinf_use=no
64986 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
64988 ac_cpp='$CPP $CPPFLAGS'
64989 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
64990 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
64991 ac_compiler_gnu=$ac_cv_c_compiler_gnu
64997 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_isinf_use" >&5
64998 $as_echo "$glibcxx_cv_func_isinf_use" >&6; }
65000 if test x$glibcxx_cv_func_isinf_use = x"yes"; then
65001 for ac_func in isinf
65003 ac_fn_c_check_func "$LINENO" "isinf" "ac_cv_func_isinf"
65004 if test "x$ac_cv_func_isinf" = x""yes; then :
65005 cat >>confdefs.h <<_ACEOF
65006 #define HAVE_ISINF 1
65014 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _isinf declaration" >&5
65015 $as_echo_n "checking for _isinf declaration... " >&6; }
65016 if test x${glibcxx_cv_func__isinf_use+set} != xset; then
65017 if test "${glibcxx_cv_func__isinf_use+set}" = set; then :
65018 $as_echo_n "(cached) " >&6
65023 ac_cpp='$CXXCPP $CPPFLAGS'
65024 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
65025 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
65026 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
65028 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
65029 /* end confdefs.h. */
65031 #ifdef HAVE_IEEEFP_H
65032 #include <ieeefp.h>
65043 if ac_fn_cxx_try_compile "$LINENO"; then :
65044 glibcxx_cv_func__isinf_use=yes
65046 glibcxx_cv_func__isinf_use=no
65048 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
65050 ac_cpp='$CPP $CPPFLAGS'
65051 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
65052 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
65053 ac_compiler_gnu=$ac_cv_c_compiler_gnu
65059 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__isinf_use" >&5
65060 $as_echo "$glibcxx_cv_func__isinf_use" >&6; }
65062 if test x$glibcxx_cv_func__isinf_use = x"yes"; then
65063 for ac_func in _isinf
65065 ac_fn_c_check_func "$LINENO" "_isinf" "ac_cv_func__isinf"
65066 if test "x$ac_cv_func__isinf" = x""yes; then :
65067 cat >>confdefs.h <<_ACEOF
65068 #define HAVE__ISINF 1
65081 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for isnan declaration" >&5
65082 $as_echo_n "checking for isnan declaration... " >&6; }
65083 if test x${glibcxx_cv_func_isnan_use+set} != xset; then
65084 if test "${glibcxx_cv_func_isnan_use+set}" = set; then :
65085 $as_echo_n "(cached) " >&6
65090 ac_cpp='$CXXCPP $CPPFLAGS'
65091 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
65092 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
65093 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
65095 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
65096 /* end confdefs.h. */
65098 #ifdef HAVE_IEEEFP_H
65099 #include <ieeefp.h>
65110 if ac_fn_cxx_try_compile "$LINENO"; then :
65111 glibcxx_cv_func_isnan_use=yes
65113 glibcxx_cv_func_isnan_use=no
65115 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
65117 ac_cpp='$CPP $CPPFLAGS'
65118 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
65119 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
65120 ac_compiler_gnu=$ac_cv_c_compiler_gnu
65126 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_isnan_use" >&5
65127 $as_echo "$glibcxx_cv_func_isnan_use" >&6; }
65129 if test x$glibcxx_cv_func_isnan_use = x"yes"; then
65130 for ac_func in isnan
65132 ac_fn_c_check_func "$LINENO" "isnan" "ac_cv_func_isnan"
65133 if test "x$ac_cv_func_isnan" = x""yes; then :
65134 cat >>confdefs.h <<_ACEOF
65135 #define HAVE_ISNAN 1
65143 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _isnan declaration" >&5
65144 $as_echo_n "checking for _isnan declaration... " >&6; }
65145 if test x${glibcxx_cv_func__isnan_use+set} != xset; then
65146 if test "${glibcxx_cv_func__isnan_use+set}" = set; then :
65147 $as_echo_n "(cached) " >&6
65152 ac_cpp='$CXXCPP $CPPFLAGS'
65153 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
65154 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
65155 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
65157 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
65158 /* end confdefs.h. */
65160 #ifdef HAVE_IEEEFP_H
65161 #include <ieeefp.h>
65172 if ac_fn_cxx_try_compile "$LINENO"; then :
65173 glibcxx_cv_func__isnan_use=yes
65175 glibcxx_cv_func__isnan_use=no
65177 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
65179 ac_cpp='$CPP $CPPFLAGS'
65180 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
65181 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
65182 ac_compiler_gnu=$ac_cv_c_compiler_gnu
65188 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__isnan_use" >&5
65189 $as_echo "$glibcxx_cv_func__isnan_use" >&6; }
65191 if test x$glibcxx_cv_func__isnan_use = x"yes"; then
65192 for ac_func in _isnan
65194 ac_fn_c_check_func "$LINENO" "_isnan" "ac_cv_func__isnan"
65195 if test "x$ac_cv_func__isnan" = x""yes; then :
65196 cat >>confdefs.h <<_ACEOF
65197 #define HAVE__ISNAN 1
65210 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for finite declaration" >&5
65211 $as_echo_n "checking for finite declaration... " >&6; }
65212 if test x${glibcxx_cv_func_finite_use+set} != xset; then
65213 if test "${glibcxx_cv_func_finite_use+set}" = set; then :
65214 $as_echo_n "(cached) " >&6
65219 ac_cpp='$CXXCPP $CPPFLAGS'
65220 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
65221 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
65222 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
65224 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
65225 /* end confdefs.h. */
65227 #ifdef HAVE_IEEEFP_H
65228 #include <ieeefp.h>
65239 if ac_fn_cxx_try_compile "$LINENO"; then :
65240 glibcxx_cv_func_finite_use=yes
65242 glibcxx_cv_func_finite_use=no
65244 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
65246 ac_cpp='$CPP $CPPFLAGS'
65247 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
65248 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
65249 ac_compiler_gnu=$ac_cv_c_compiler_gnu
65255 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_finite_use" >&5
65256 $as_echo "$glibcxx_cv_func_finite_use" >&6; }
65258 if test x$glibcxx_cv_func_finite_use = x"yes"; then
65259 for ac_func in finite
65261 ac_fn_c_check_func "$LINENO" "finite" "ac_cv_func_finite"
65262 if test "x$ac_cv_func_finite" = x""yes; then :
65263 cat >>confdefs.h <<_ACEOF
65264 #define HAVE_FINITE 1
65272 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _finite declaration" >&5
65273 $as_echo_n "checking for _finite declaration... " >&6; }
65274 if test x${glibcxx_cv_func__finite_use+set} != xset; then
65275 if test "${glibcxx_cv_func__finite_use+set}" = set; then :
65276 $as_echo_n "(cached) " >&6
65281 ac_cpp='$CXXCPP $CPPFLAGS'
65282 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
65283 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
65284 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
65286 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
65287 /* end confdefs.h. */
65289 #ifdef HAVE_IEEEFP_H
65290 #include <ieeefp.h>
65301 if ac_fn_cxx_try_compile "$LINENO"; then :
65302 glibcxx_cv_func__finite_use=yes
65304 glibcxx_cv_func__finite_use=no
65306 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
65308 ac_cpp='$CPP $CPPFLAGS'
65309 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
65310 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
65311 ac_compiler_gnu=$ac_cv_c_compiler_gnu
65317 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__finite_use" >&5
65318 $as_echo "$glibcxx_cv_func__finite_use" >&6; }
65320 if test x$glibcxx_cv_func__finite_use = x"yes"; then
65321 for ac_func in _finite
65323 ac_fn_c_check_func "$LINENO" "_finite" "ac_cv_func__finite"
65324 if test "x$ac_cv_func__finite" = x""yes; then :
65325 cat >>confdefs.h <<_ACEOF
65326 #define HAVE__FINITE 1
65339 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sincos declaration" >&5
65340 $as_echo_n "checking for sincos declaration... " >&6; }
65341 if test x${glibcxx_cv_func_sincos_use+set} != xset; then
65342 if test "${glibcxx_cv_func_sincos_use+set}" = set; then :
65343 $as_echo_n "(cached) " >&6
65348 ac_cpp='$CXXCPP $CPPFLAGS'
65349 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
65350 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
65351 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
65353 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
65354 /* end confdefs.h. */
65364 if ac_fn_cxx_try_compile "$LINENO"; then :
65365 glibcxx_cv_func_sincos_use=yes
65367 glibcxx_cv_func_sincos_use=no
65369 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
65371 ac_cpp='$CPP $CPPFLAGS'
65372 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
65373 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
65374 ac_compiler_gnu=$ac_cv_c_compiler_gnu
65380 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_sincos_use" >&5
65381 $as_echo "$glibcxx_cv_func_sincos_use" >&6; }
65383 if test x$glibcxx_cv_func_sincos_use = x"yes"; then
65384 for ac_func in sincos
65386 ac_fn_c_check_func "$LINENO" "sincos" "ac_cv_func_sincos"
65387 if test "x$ac_cv_func_sincos" = x""yes; then :
65388 cat >>confdefs.h <<_ACEOF
65389 #define HAVE_SINCOS 1
65397 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _sincos declaration" >&5
65398 $as_echo_n "checking for _sincos declaration... " >&6; }
65399 if test x${glibcxx_cv_func__sincos_use+set} != xset; then
65400 if test "${glibcxx_cv_func__sincos_use+set}" = set; then :
65401 $as_echo_n "(cached) " >&6
65406 ac_cpp='$CXXCPP $CPPFLAGS'
65407 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
65408 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
65409 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
65411 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
65412 /* end confdefs.h. */
65422 if ac_fn_cxx_try_compile "$LINENO"; then :
65423 glibcxx_cv_func__sincos_use=yes
65425 glibcxx_cv_func__sincos_use=no
65427 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
65429 ac_cpp='$CPP $CPPFLAGS'
65430 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
65431 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
65432 ac_compiler_gnu=$ac_cv_c_compiler_gnu
65438 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__sincos_use" >&5
65439 $as_echo "$glibcxx_cv_func__sincos_use" >&6; }
65441 if test x$glibcxx_cv_func__sincos_use = x"yes"; then
65442 for ac_func in _sincos
65444 ac_fn_c_check_func "$LINENO" "_sincos" "ac_cv_func__sincos"
65445 if test "x$ac_cv_func__sincos" = x""yes; then :
65446 cat >>confdefs.h <<_ACEOF
65447 #define HAVE__SINCOS 1
65460 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fpclass declaration" >&5
65461 $as_echo_n "checking for fpclass declaration... " >&6; }
65462 if test x${glibcxx_cv_func_fpclass_use+set} != xset; then
65463 if test "${glibcxx_cv_func_fpclass_use+set}" = set; then :
65464 $as_echo_n "(cached) " >&6
65469 ac_cpp='$CXXCPP $CPPFLAGS'
65470 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
65471 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
65472 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
65474 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
65475 /* end confdefs.h. */
65477 #ifdef HAVE_IEEEFP_H
65478 #include <ieeefp.h>
65489 if ac_fn_cxx_try_compile "$LINENO"; then :
65490 glibcxx_cv_func_fpclass_use=yes
65492 glibcxx_cv_func_fpclass_use=no
65494 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
65496 ac_cpp='$CPP $CPPFLAGS'
65497 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
65498 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
65499 ac_compiler_gnu=$ac_cv_c_compiler_gnu
65505 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_fpclass_use" >&5
65506 $as_echo "$glibcxx_cv_func_fpclass_use" >&6; }
65508 if test x$glibcxx_cv_func_fpclass_use = x"yes"; then
65509 for ac_func in fpclass
65511 ac_fn_c_check_func "$LINENO" "fpclass" "ac_cv_func_fpclass"
65512 if test "x$ac_cv_func_fpclass" = x""yes; then :
65513 cat >>confdefs.h <<_ACEOF
65514 #define HAVE_FPCLASS 1
65522 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _fpclass declaration" >&5
65523 $as_echo_n "checking for _fpclass declaration... " >&6; }
65524 if test x${glibcxx_cv_func__fpclass_use+set} != xset; then
65525 if test "${glibcxx_cv_func__fpclass_use+set}" = set; then :
65526 $as_echo_n "(cached) " >&6
65531 ac_cpp='$CXXCPP $CPPFLAGS'
65532 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
65533 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
65534 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
65536 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
65537 /* end confdefs.h. */
65539 #ifdef HAVE_IEEEFP_H
65540 #include <ieeefp.h>
65551 if ac_fn_cxx_try_compile "$LINENO"; then :
65552 glibcxx_cv_func__fpclass_use=yes
65554 glibcxx_cv_func__fpclass_use=no
65556 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
65558 ac_cpp='$CPP $CPPFLAGS'
65559 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
65560 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
65561 ac_compiler_gnu=$ac_cv_c_compiler_gnu
65567 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__fpclass_use" >&5
65568 $as_echo "$glibcxx_cv_func__fpclass_use" >&6; }
65570 if test x$glibcxx_cv_func__fpclass_use = x"yes"; then
65571 for ac_func in _fpclass
65573 ac_fn_c_check_func "$LINENO" "_fpclass" "ac_cv_func__fpclass"
65574 if test "x$ac_cv_func__fpclass" = x""yes; then :
65575 cat >>confdefs.h <<_ACEOF
65576 #define HAVE__FPCLASS 1
65589 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for qfpclass declaration" >&5
65590 $as_echo_n "checking for qfpclass declaration... " >&6; }
65591 if test x${glibcxx_cv_func_qfpclass_use+set} != xset; then
65592 if test "${glibcxx_cv_func_qfpclass_use+set}" = set; then :
65593 $as_echo_n "(cached) " >&6
65598 ac_cpp='$CXXCPP $CPPFLAGS'
65599 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
65600 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
65601 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
65603 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
65604 /* end confdefs.h. */
65606 #ifdef HAVE_IEEEFP_H
65607 #include <ieeefp.h>
65618 if ac_fn_cxx_try_compile "$LINENO"; then :
65619 glibcxx_cv_func_qfpclass_use=yes
65621 glibcxx_cv_func_qfpclass_use=no
65623 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
65625 ac_cpp='$CPP $CPPFLAGS'
65626 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
65627 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
65628 ac_compiler_gnu=$ac_cv_c_compiler_gnu
65634 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_qfpclass_use" >&5
65635 $as_echo "$glibcxx_cv_func_qfpclass_use" >&6; }
65637 if test x$glibcxx_cv_func_qfpclass_use = x"yes"; then
65638 for ac_func in qfpclass
65640 ac_fn_c_check_func "$LINENO" "qfpclass" "ac_cv_func_qfpclass"
65641 if test "x$ac_cv_func_qfpclass" = x""yes; then :
65642 cat >>confdefs.h <<_ACEOF
65643 #define HAVE_QFPCLASS 1
65651 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _qfpclass declaration" >&5
65652 $as_echo_n "checking for _qfpclass declaration... " >&6; }
65653 if test x${glibcxx_cv_func__qfpclass_use+set} != xset; then
65654 if test "${glibcxx_cv_func__qfpclass_use+set}" = set; then :
65655 $as_echo_n "(cached) " >&6
65660 ac_cpp='$CXXCPP $CPPFLAGS'
65661 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
65662 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
65663 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
65665 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
65666 /* end confdefs.h. */
65668 #ifdef HAVE_IEEEFP_H
65669 #include <ieeefp.h>
65680 if ac_fn_cxx_try_compile "$LINENO"; then :
65681 glibcxx_cv_func__qfpclass_use=yes
65683 glibcxx_cv_func__qfpclass_use=no
65685 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
65687 ac_cpp='$CPP $CPPFLAGS'
65688 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
65689 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
65690 ac_compiler_gnu=$ac_cv_c_compiler_gnu
65696 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__qfpclass_use" >&5
65697 $as_echo "$glibcxx_cv_func__qfpclass_use" >&6; }
65699 if test x$glibcxx_cv_func__qfpclass_use = x"yes"; then
65700 for ac_func in _qfpclass
65702 ac_fn_c_check_func "$LINENO" "_qfpclass" "ac_cv_func__qfpclass"
65703 if test "x$ac_cv_func__qfpclass" = x""yes; then :
65704 cat >>confdefs.h <<_ACEOF
65705 #define HAVE__QFPCLASS 1
65718 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for hypot declaration" >&5
65719 $as_echo_n "checking for hypot declaration... " >&6; }
65720 if test x${glibcxx_cv_func_hypot_use+set} != xset; then
65721 if test "${glibcxx_cv_func_hypot_use+set}" = set; then :
65722 $as_echo_n "(cached) " >&6
65727 ac_cpp='$CXXCPP $CPPFLAGS'
65728 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
65729 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
65730 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
65732 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
65733 /* end confdefs.h. */
65743 if ac_fn_cxx_try_compile "$LINENO"; then :
65744 glibcxx_cv_func_hypot_use=yes
65746 glibcxx_cv_func_hypot_use=no
65748 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
65750 ac_cpp='$CPP $CPPFLAGS'
65751 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
65752 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
65753 ac_compiler_gnu=$ac_cv_c_compiler_gnu
65759 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_hypot_use" >&5
65760 $as_echo "$glibcxx_cv_func_hypot_use" >&6; }
65762 if test x$glibcxx_cv_func_hypot_use = x"yes"; then
65763 for ac_func in hypot
65765 ac_fn_c_check_func "$LINENO" "hypot" "ac_cv_func_hypot"
65766 if test "x$ac_cv_func_hypot" = x""yes; then :
65767 cat >>confdefs.h <<_ACEOF
65768 #define HAVE_HYPOT 1
65776 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _hypot declaration" >&5
65777 $as_echo_n "checking for _hypot declaration... " >&6; }
65778 if test x${glibcxx_cv_func__hypot_use+set} != xset; then
65779 if test "${glibcxx_cv_func__hypot_use+set}" = set; then :
65780 $as_echo_n "(cached) " >&6
65785 ac_cpp='$CXXCPP $CPPFLAGS'
65786 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
65787 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
65788 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
65790 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
65791 /* end confdefs.h. */
65801 if ac_fn_cxx_try_compile "$LINENO"; then :
65802 glibcxx_cv_func__hypot_use=yes
65804 glibcxx_cv_func__hypot_use=no
65806 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
65808 ac_cpp='$CPP $CPPFLAGS'
65809 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
65810 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
65811 ac_compiler_gnu=$ac_cv_c_compiler_gnu
65817 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__hypot_use" >&5
65818 $as_echo "$glibcxx_cv_func__hypot_use" >&6; }
65820 if test x$glibcxx_cv_func__hypot_use = x"yes"; then
65821 for ac_func in _hypot
65823 ac_fn_c_check_func "$LINENO" "_hypot" "ac_cv_func__hypot"
65824 if test "x$ac_cv_func__hypot" = x""yes; then :
65825 cat >>confdefs.h <<_ACEOF
65826 #define HAVE__HYPOT 1
65839 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for float trig functions" >&5
65840 $as_echo_n "checking for float trig functions... " >&6; }
65841 if test "${glibcxx_cv_func_float_trig_use+set}" = set; then :
65842 $as_echo_n "(cached) " >&6
65847 ac_cpp='$CXXCPP $CPPFLAGS'
65848 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
65849 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
65850 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
65852 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
65853 /* end confdefs.h. */
65858 acosf (0); asinf (0); atanf (0); cosf (0); sinf (0); tanf (0); coshf (0); sinhf (0); tanhf (0);
65863 if ac_fn_cxx_try_compile "$LINENO"; then :
65864 glibcxx_cv_func_float_trig_use=yes
65866 glibcxx_cv_func_float_trig_use=no
65868 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
65870 ac_cpp='$CPP $CPPFLAGS'
65871 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
65872 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
65873 ac_compiler_gnu=$ac_cv_c_compiler_gnu
65877 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_float_trig_use" >&5
65878 $as_echo "$glibcxx_cv_func_float_trig_use" >&6; }
65879 if test x$glibcxx_cv_func_float_trig_use = x"yes"; then
65880 for ac_func in acosf asinf atanf cosf sinf tanf coshf sinhf tanhf
65882 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
65883 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
65884 eval as_val=\$$as_ac_var
65885 if test "x$as_val" = x""yes; then :
65886 cat >>confdefs.h <<_ACEOF
65887 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
65894 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _float trig functions" >&5
65895 $as_echo_n "checking for _float trig functions... " >&6; }
65896 if test "${glibcxx_cv_func__float_trig_use+set}" = set; then :
65897 $as_echo_n "(cached) " >&6
65902 ac_cpp='$CXXCPP $CPPFLAGS'
65903 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
65904 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
65905 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
65907 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
65908 /* end confdefs.h. */
65913 _acosf (0); _asinf (0); _atanf (0); _cosf (0); _sinf (0); _tanf (0); _coshf (0); _sinhf (0); _tanhf (0);
65918 if ac_fn_cxx_try_compile "$LINENO"; then :
65919 glibcxx_cv_func__float_trig_use=yes
65921 glibcxx_cv_func__float_trig_use=no
65923 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
65925 ac_cpp='$CPP $CPPFLAGS'
65926 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
65927 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
65928 ac_compiler_gnu=$ac_cv_c_compiler_gnu
65932 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__float_trig_use" >&5
65933 $as_echo "$glibcxx_cv_func__float_trig_use" >&6; }
65934 if test x$glibcxx_cv_func__float_trig_use = x"yes"; then
65935 for ac_func in _acosf _asinf _atanf _cosf _sinf _tanf _coshf _sinhf _tanhf
65937 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
65938 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
65939 eval as_val=\$$as_ac_var
65940 if test "x$as_val" = x""yes; then :
65941 cat >>confdefs.h <<_ACEOF
65942 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
65955 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for float round functions" >&5
65956 $as_echo_n "checking for float round functions... " >&6; }
65957 if test "${glibcxx_cv_func_float_round_use+set}" = set; then :
65958 $as_echo_n "(cached) " >&6
65963 ac_cpp='$CXXCPP $CPPFLAGS'
65964 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
65965 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
65966 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
65968 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
65969 /* end confdefs.h. */
65974 ceilf (0); floorf (0);
65979 if ac_fn_cxx_try_compile "$LINENO"; then :
65980 glibcxx_cv_func_float_round_use=yes
65982 glibcxx_cv_func_float_round_use=no
65984 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
65986 ac_cpp='$CPP $CPPFLAGS'
65987 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
65988 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
65989 ac_compiler_gnu=$ac_cv_c_compiler_gnu
65993 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_float_round_use" >&5
65994 $as_echo "$glibcxx_cv_func_float_round_use" >&6; }
65995 if test x$glibcxx_cv_func_float_round_use = x"yes"; then
65996 for ac_func in ceilf floorf
65998 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
65999 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
66000 eval as_val=\$$as_ac_var
66001 if test "x$as_val" = x""yes; then :
66002 cat >>confdefs.h <<_ACEOF
66003 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
66010 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _float round functions" >&5
66011 $as_echo_n "checking for _float round functions... " >&6; }
66012 if test "${glibcxx_cv_func__float_round_use+set}" = set; then :
66013 $as_echo_n "(cached) " >&6
66018 ac_cpp='$CXXCPP $CPPFLAGS'
66019 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
66020 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
66021 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
66023 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
66024 /* end confdefs.h. */
66029 _ceilf (0); _floorf (0);
66034 if ac_fn_cxx_try_compile "$LINENO"; then :
66035 glibcxx_cv_func__float_round_use=yes
66037 glibcxx_cv_func__float_round_use=no
66039 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
66041 ac_cpp='$CPP $CPPFLAGS'
66042 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
66043 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
66044 ac_compiler_gnu=$ac_cv_c_compiler_gnu
66048 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__float_round_use" >&5
66049 $as_echo "$glibcxx_cv_func__float_round_use" >&6; }
66050 if test x$glibcxx_cv_func__float_round_use = x"yes"; then
66051 for ac_func in _ceilf _floorf
66053 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
66054 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
66055 eval as_val=\$$as_ac_var
66056 if test "x$as_val" = x""yes; then :
66057 cat >>confdefs.h <<_ACEOF
66058 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
66072 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for expf declaration" >&5
66073 $as_echo_n "checking for expf declaration... " >&6; }
66074 if test x${glibcxx_cv_func_expf_use+set} != xset; then
66075 if test "${glibcxx_cv_func_expf_use+set}" = set; then :
66076 $as_echo_n "(cached) " >&6
66081 ac_cpp='$CXXCPP $CPPFLAGS'
66082 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
66083 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
66084 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
66086 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
66087 /* end confdefs.h. */
66089 #ifdef HAVE_IEEEFP_H
66090 #include <ieeefp.h>
66101 if ac_fn_cxx_try_compile "$LINENO"; then :
66102 glibcxx_cv_func_expf_use=yes
66104 glibcxx_cv_func_expf_use=no
66106 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
66108 ac_cpp='$CPP $CPPFLAGS'
66109 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
66110 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
66111 ac_compiler_gnu=$ac_cv_c_compiler_gnu
66117 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_expf_use" >&5
66118 $as_echo "$glibcxx_cv_func_expf_use" >&6; }
66120 if test x$glibcxx_cv_func_expf_use = x"yes"; then
66121 for ac_func in expf
66123 ac_fn_c_check_func "$LINENO" "expf" "ac_cv_func_expf"
66124 if test "x$ac_cv_func_expf" = x""yes; then :
66125 cat >>confdefs.h <<_ACEOF
66126 #define HAVE_EXPF 1
66134 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _expf declaration" >&5
66135 $as_echo_n "checking for _expf declaration... " >&6; }
66136 if test x${glibcxx_cv_func__expf_use+set} != xset; then
66137 if test "${glibcxx_cv_func__expf_use+set}" = set; then :
66138 $as_echo_n "(cached) " >&6
66143 ac_cpp='$CXXCPP $CPPFLAGS'
66144 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
66145 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
66146 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
66148 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
66149 /* end confdefs.h. */
66151 #ifdef HAVE_IEEEFP_H
66152 #include <ieeefp.h>
66163 if ac_fn_cxx_try_compile "$LINENO"; then :
66164 glibcxx_cv_func__expf_use=yes
66166 glibcxx_cv_func__expf_use=no
66168 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
66170 ac_cpp='$CPP $CPPFLAGS'
66171 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
66172 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
66173 ac_compiler_gnu=$ac_cv_c_compiler_gnu
66179 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__expf_use" >&5
66180 $as_echo "$glibcxx_cv_func__expf_use" >&6; }
66182 if test x$glibcxx_cv_func__expf_use = x"yes"; then
66183 for ac_func in _expf
66185 ac_fn_c_check_func "$LINENO" "_expf" "ac_cv_func__expf"
66186 if test "x$ac_cv_func__expf" = x""yes; then :
66187 cat >>confdefs.h <<_ACEOF
66188 #define HAVE__EXPF 1
66201 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for isnanf declaration" >&5
66202 $as_echo_n "checking for isnanf declaration... " >&6; }
66203 if test x${glibcxx_cv_func_isnanf_use+set} != xset; then
66204 if test "${glibcxx_cv_func_isnanf_use+set}" = set; then :
66205 $as_echo_n "(cached) " >&6
66210 ac_cpp='$CXXCPP $CPPFLAGS'
66211 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
66212 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
66213 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
66215 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
66216 /* end confdefs.h. */
66218 #ifdef HAVE_IEEEFP_H
66219 #include <ieeefp.h>
66230 if ac_fn_cxx_try_compile "$LINENO"; then :
66231 glibcxx_cv_func_isnanf_use=yes
66233 glibcxx_cv_func_isnanf_use=no
66235 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
66237 ac_cpp='$CPP $CPPFLAGS'
66238 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
66239 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
66240 ac_compiler_gnu=$ac_cv_c_compiler_gnu
66246 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_isnanf_use" >&5
66247 $as_echo "$glibcxx_cv_func_isnanf_use" >&6; }
66249 if test x$glibcxx_cv_func_isnanf_use = x"yes"; then
66250 for ac_func in isnanf
66252 ac_fn_c_check_func "$LINENO" "isnanf" "ac_cv_func_isnanf"
66253 if test "x$ac_cv_func_isnanf" = x""yes; then :
66254 cat >>confdefs.h <<_ACEOF
66255 #define HAVE_ISNANF 1
66263 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _isnanf declaration" >&5
66264 $as_echo_n "checking for _isnanf declaration... " >&6; }
66265 if test x${glibcxx_cv_func__isnanf_use+set} != xset; then
66266 if test "${glibcxx_cv_func__isnanf_use+set}" = set; then :
66267 $as_echo_n "(cached) " >&6
66272 ac_cpp='$CXXCPP $CPPFLAGS'
66273 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
66274 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
66275 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
66277 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
66278 /* end confdefs.h. */
66280 #ifdef HAVE_IEEEFP_H
66281 #include <ieeefp.h>
66292 if ac_fn_cxx_try_compile "$LINENO"; then :
66293 glibcxx_cv_func__isnanf_use=yes
66295 glibcxx_cv_func__isnanf_use=no
66297 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
66299 ac_cpp='$CPP $CPPFLAGS'
66300 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
66301 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
66302 ac_compiler_gnu=$ac_cv_c_compiler_gnu
66308 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__isnanf_use" >&5
66309 $as_echo "$glibcxx_cv_func__isnanf_use" >&6; }
66311 if test x$glibcxx_cv_func__isnanf_use = x"yes"; then
66312 for ac_func in _isnanf
66314 ac_fn_c_check_func "$LINENO" "_isnanf" "ac_cv_func__isnanf"
66315 if test "x$ac_cv_func__isnanf" = x""yes; then :
66316 cat >>confdefs.h <<_ACEOF
66317 #define HAVE__ISNANF 1
66330 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for isinff declaration" >&5
66331 $as_echo_n "checking for isinff declaration... " >&6; }
66332 if test x${glibcxx_cv_func_isinff_use+set} != xset; then
66333 if test "${glibcxx_cv_func_isinff_use+set}" = set; then :
66334 $as_echo_n "(cached) " >&6
66339 ac_cpp='$CXXCPP $CPPFLAGS'
66340 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
66341 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
66342 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
66344 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
66345 /* end confdefs.h. */
66347 #ifdef HAVE_IEEEFP_H
66348 #include <ieeefp.h>
66359 if ac_fn_cxx_try_compile "$LINENO"; then :
66360 glibcxx_cv_func_isinff_use=yes
66362 glibcxx_cv_func_isinff_use=no
66364 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
66366 ac_cpp='$CPP $CPPFLAGS'
66367 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
66368 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
66369 ac_compiler_gnu=$ac_cv_c_compiler_gnu
66375 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_isinff_use" >&5
66376 $as_echo "$glibcxx_cv_func_isinff_use" >&6; }
66378 if test x$glibcxx_cv_func_isinff_use = x"yes"; then
66379 for ac_func in isinff
66381 ac_fn_c_check_func "$LINENO" "isinff" "ac_cv_func_isinff"
66382 if test "x$ac_cv_func_isinff" = x""yes; then :
66383 cat >>confdefs.h <<_ACEOF
66384 #define HAVE_ISINFF 1
66392 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _isinff declaration" >&5
66393 $as_echo_n "checking for _isinff declaration... " >&6; }
66394 if test x${glibcxx_cv_func__isinff_use+set} != xset; then
66395 if test "${glibcxx_cv_func__isinff_use+set}" = set; then :
66396 $as_echo_n "(cached) " >&6
66401 ac_cpp='$CXXCPP $CPPFLAGS'
66402 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
66403 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
66404 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
66406 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
66407 /* end confdefs.h. */
66409 #ifdef HAVE_IEEEFP_H
66410 #include <ieeefp.h>
66421 if ac_fn_cxx_try_compile "$LINENO"; then :
66422 glibcxx_cv_func__isinff_use=yes
66424 glibcxx_cv_func__isinff_use=no
66426 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
66428 ac_cpp='$CPP $CPPFLAGS'
66429 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
66430 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
66431 ac_compiler_gnu=$ac_cv_c_compiler_gnu
66437 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__isinff_use" >&5
66438 $as_echo "$glibcxx_cv_func__isinff_use" >&6; }
66440 if test x$glibcxx_cv_func__isinff_use = x"yes"; then
66441 for ac_func in _isinff
66443 ac_fn_c_check_func "$LINENO" "_isinff" "ac_cv_func__isinff"
66444 if test "x$ac_cv_func__isinff" = x""yes; then :
66445 cat >>confdefs.h <<_ACEOF
66446 #define HAVE__ISINFF 1
66459 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for atan2f declaration" >&5
66460 $as_echo_n "checking for atan2f declaration... " >&6; }
66461 if test x${glibcxx_cv_func_atan2f_use+set} != xset; then
66462 if test "${glibcxx_cv_func_atan2f_use+set}" = set; then :
66463 $as_echo_n "(cached) " >&6
66468 ac_cpp='$CXXCPP $CPPFLAGS'
66469 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
66470 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
66471 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
66473 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
66474 /* end confdefs.h. */
66484 if ac_fn_cxx_try_compile "$LINENO"; then :
66485 glibcxx_cv_func_atan2f_use=yes
66487 glibcxx_cv_func_atan2f_use=no
66489 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
66491 ac_cpp='$CPP $CPPFLAGS'
66492 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
66493 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
66494 ac_compiler_gnu=$ac_cv_c_compiler_gnu
66500 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_atan2f_use" >&5
66501 $as_echo "$glibcxx_cv_func_atan2f_use" >&6; }
66503 if test x$glibcxx_cv_func_atan2f_use = x"yes"; then
66504 for ac_func in atan2f
66506 ac_fn_c_check_func "$LINENO" "atan2f" "ac_cv_func_atan2f"
66507 if test "x$ac_cv_func_atan2f" = x""yes; then :
66508 cat >>confdefs.h <<_ACEOF
66509 #define HAVE_ATAN2F 1
66517 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _atan2f declaration" >&5
66518 $as_echo_n "checking for _atan2f declaration... " >&6; }
66519 if test x${glibcxx_cv_func__atan2f_use+set} != xset; then
66520 if test "${glibcxx_cv_func__atan2f_use+set}" = set; then :
66521 $as_echo_n "(cached) " >&6
66526 ac_cpp='$CXXCPP $CPPFLAGS'
66527 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
66528 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
66529 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
66531 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
66532 /* end confdefs.h. */
66542 if ac_fn_cxx_try_compile "$LINENO"; then :
66543 glibcxx_cv_func__atan2f_use=yes
66545 glibcxx_cv_func__atan2f_use=no
66547 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
66549 ac_cpp='$CPP $CPPFLAGS'
66550 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
66551 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
66552 ac_compiler_gnu=$ac_cv_c_compiler_gnu
66558 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__atan2f_use" >&5
66559 $as_echo "$glibcxx_cv_func__atan2f_use" >&6; }
66561 if test x$glibcxx_cv_func__atan2f_use = x"yes"; then
66562 for ac_func in _atan2f
66564 ac_fn_c_check_func "$LINENO" "_atan2f" "ac_cv_func__atan2f"
66565 if test "x$ac_cv_func__atan2f" = x""yes; then :
66566 cat >>confdefs.h <<_ACEOF
66567 #define HAVE__ATAN2F 1
66580 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fabsf declaration" >&5
66581 $as_echo_n "checking for fabsf declaration... " >&6; }
66582 if test x${glibcxx_cv_func_fabsf_use+set} != xset; then
66583 if test "${glibcxx_cv_func_fabsf_use+set}" = set; then :
66584 $as_echo_n "(cached) " >&6
66589 ac_cpp='$CXXCPP $CPPFLAGS'
66590 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
66591 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
66592 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
66594 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
66595 /* end confdefs.h. */
66597 #ifdef HAVE_IEEEFP_H
66598 #include <ieeefp.h>
66609 if ac_fn_cxx_try_compile "$LINENO"; then :
66610 glibcxx_cv_func_fabsf_use=yes
66612 glibcxx_cv_func_fabsf_use=no
66614 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
66616 ac_cpp='$CPP $CPPFLAGS'
66617 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
66618 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
66619 ac_compiler_gnu=$ac_cv_c_compiler_gnu
66625 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_fabsf_use" >&5
66626 $as_echo "$glibcxx_cv_func_fabsf_use" >&6; }
66628 if test x$glibcxx_cv_func_fabsf_use = x"yes"; then
66629 for ac_func in fabsf
66631 ac_fn_c_check_func "$LINENO" "fabsf" "ac_cv_func_fabsf"
66632 if test "x$ac_cv_func_fabsf" = x""yes; then :
66633 cat >>confdefs.h <<_ACEOF
66634 #define HAVE_FABSF 1
66642 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _fabsf declaration" >&5
66643 $as_echo_n "checking for _fabsf declaration... " >&6; }
66644 if test x${glibcxx_cv_func__fabsf_use+set} != xset; then
66645 if test "${glibcxx_cv_func__fabsf_use+set}" = set; then :
66646 $as_echo_n "(cached) " >&6
66651 ac_cpp='$CXXCPP $CPPFLAGS'
66652 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
66653 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
66654 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
66656 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
66657 /* end confdefs.h. */
66659 #ifdef HAVE_IEEEFP_H
66660 #include <ieeefp.h>
66671 if ac_fn_cxx_try_compile "$LINENO"; then :
66672 glibcxx_cv_func__fabsf_use=yes
66674 glibcxx_cv_func__fabsf_use=no
66676 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
66678 ac_cpp='$CPP $CPPFLAGS'
66679 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
66680 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
66681 ac_compiler_gnu=$ac_cv_c_compiler_gnu
66687 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__fabsf_use" >&5
66688 $as_echo "$glibcxx_cv_func__fabsf_use" >&6; }
66690 if test x$glibcxx_cv_func__fabsf_use = x"yes"; then
66691 for ac_func in _fabsf
66693 ac_fn_c_check_func "$LINENO" "_fabsf" "ac_cv_func__fabsf"
66694 if test "x$ac_cv_func__fabsf" = x""yes; then :
66695 cat >>confdefs.h <<_ACEOF
66696 #define HAVE__FABSF 1
66709 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fmodf declaration" >&5
66710 $as_echo_n "checking for fmodf declaration... " >&6; }
66711 if test x${glibcxx_cv_func_fmodf_use+set} != xset; then
66712 if test "${glibcxx_cv_func_fmodf_use+set}" = set; then :
66713 $as_echo_n "(cached) " >&6
66718 ac_cpp='$CXXCPP $CPPFLAGS'
66719 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
66720 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
66721 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
66723 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
66724 /* end confdefs.h. */
66734 if ac_fn_cxx_try_compile "$LINENO"; then :
66735 glibcxx_cv_func_fmodf_use=yes
66737 glibcxx_cv_func_fmodf_use=no
66739 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
66741 ac_cpp='$CPP $CPPFLAGS'
66742 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
66743 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
66744 ac_compiler_gnu=$ac_cv_c_compiler_gnu
66750 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_fmodf_use" >&5
66751 $as_echo "$glibcxx_cv_func_fmodf_use" >&6; }
66753 if test x$glibcxx_cv_func_fmodf_use = x"yes"; then
66754 for ac_func in fmodf
66756 ac_fn_c_check_func "$LINENO" "fmodf" "ac_cv_func_fmodf"
66757 if test "x$ac_cv_func_fmodf" = x""yes; then :
66758 cat >>confdefs.h <<_ACEOF
66759 #define HAVE_FMODF 1
66767 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _fmodf declaration" >&5
66768 $as_echo_n "checking for _fmodf declaration... " >&6; }
66769 if test x${glibcxx_cv_func__fmodf_use+set} != xset; then
66770 if test "${glibcxx_cv_func__fmodf_use+set}" = set; then :
66771 $as_echo_n "(cached) " >&6
66776 ac_cpp='$CXXCPP $CPPFLAGS'
66777 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
66778 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
66779 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
66781 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
66782 /* end confdefs.h. */
66792 if ac_fn_cxx_try_compile "$LINENO"; then :
66793 glibcxx_cv_func__fmodf_use=yes
66795 glibcxx_cv_func__fmodf_use=no
66797 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
66799 ac_cpp='$CPP $CPPFLAGS'
66800 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
66801 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
66802 ac_compiler_gnu=$ac_cv_c_compiler_gnu
66808 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__fmodf_use" >&5
66809 $as_echo "$glibcxx_cv_func__fmodf_use" >&6; }
66811 if test x$glibcxx_cv_func__fmodf_use = x"yes"; then
66812 for ac_func in _fmodf
66814 ac_fn_c_check_func "$LINENO" "_fmodf" "ac_cv_func__fmodf"
66815 if test "x$ac_cv_func__fmodf" = x""yes; then :
66816 cat >>confdefs.h <<_ACEOF
66817 #define HAVE__FMODF 1
66830 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for frexpf declaration" >&5
66831 $as_echo_n "checking for frexpf declaration... " >&6; }
66832 if test x${glibcxx_cv_func_frexpf_use+set} != xset; then
66833 if test "${glibcxx_cv_func_frexpf_use+set}" = set; then :
66834 $as_echo_n "(cached) " >&6
66839 ac_cpp='$CXXCPP $CPPFLAGS'
66840 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
66841 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
66842 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
66844 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
66845 /* end confdefs.h. */
66855 if ac_fn_cxx_try_compile "$LINENO"; then :
66856 glibcxx_cv_func_frexpf_use=yes
66858 glibcxx_cv_func_frexpf_use=no
66860 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
66862 ac_cpp='$CPP $CPPFLAGS'
66863 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
66864 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
66865 ac_compiler_gnu=$ac_cv_c_compiler_gnu
66871 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_frexpf_use" >&5
66872 $as_echo "$glibcxx_cv_func_frexpf_use" >&6; }
66874 if test x$glibcxx_cv_func_frexpf_use = x"yes"; then
66875 for ac_func in frexpf
66877 ac_fn_c_check_func "$LINENO" "frexpf" "ac_cv_func_frexpf"
66878 if test "x$ac_cv_func_frexpf" = x""yes; then :
66879 cat >>confdefs.h <<_ACEOF
66880 #define HAVE_FREXPF 1
66888 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _frexpf declaration" >&5
66889 $as_echo_n "checking for _frexpf declaration... " >&6; }
66890 if test x${glibcxx_cv_func__frexpf_use+set} != xset; then
66891 if test "${glibcxx_cv_func__frexpf_use+set}" = set; then :
66892 $as_echo_n "(cached) " >&6
66897 ac_cpp='$CXXCPP $CPPFLAGS'
66898 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
66899 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
66900 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
66902 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
66903 /* end confdefs.h. */
66913 if ac_fn_cxx_try_compile "$LINENO"; then :
66914 glibcxx_cv_func__frexpf_use=yes
66916 glibcxx_cv_func__frexpf_use=no
66918 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
66920 ac_cpp='$CPP $CPPFLAGS'
66921 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
66922 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
66923 ac_compiler_gnu=$ac_cv_c_compiler_gnu
66929 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__frexpf_use" >&5
66930 $as_echo "$glibcxx_cv_func__frexpf_use" >&6; }
66932 if test x$glibcxx_cv_func__frexpf_use = x"yes"; then
66933 for ac_func in _frexpf
66935 ac_fn_c_check_func "$LINENO" "_frexpf" "ac_cv_func__frexpf"
66936 if test "x$ac_cv_func__frexpf" = x""yes; then :
66937 cat >>confdefs.h <<_ACEOF
66938 #define HAVE__FREXPF 1
66951 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for hypotf declaration" >&5
66952 $as_echo_n "checking for hypotf declaration... " >&6; }
66953 if test x${glibcxx_cv_func_hypotf_use+set} != xset; then
66954 if test "${glibcxx_cv_func_hypotf_use+set}" = set; then :
66955 $as_echo_n "(cached) " >&6
66960 ac_cpp='$CXXCPP $CPPFLAGS'
66961 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
66962 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
66963 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
66965 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
66966 /* end confdefs.h. */
66976 if ac_fn_cxx_try_compile "$LINENO"; then :
66977 glibcxx_cv_func_hypotf_use=yes
66979 glibcxx_cv_func_hypotf_use=no
66981 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
66983 ac_cpp='$CPP $CPPFLAGS'
66984 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
66985 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
66986 ac_compiler_gnu=$ac_cv_c_compiler_gnu
66992 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_hypotf_use" >&5
66993 $as_echo "$glibcxx_cv_func_hypotf_use" >&6; }
66995 if test x$glibcxx_cv_func_hypotf_use = x"yes"; then
66996 for ac_func in hypotf
66998 ac_fn_c_check_func "$LINENO" "hypotf" "ac_cv_func_hypotf"
66999 if test "x$ac_cv_func_hypotf" = x""yes; then :
67000 cat >>confdefs.h <<_ACEOF
67001 #define HAVE_HYPOTF 1
67009 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _hypotf declaration" >&5
67010 $as_echo_n "checking for _hypotf declaration... " >&6; }
67011 if test x${glibcxx_cv_func__hypotf_use+set} != xset; then
67012 if test "${glibcxx_cv_func__hypotf_use+set}" = set; then :
67013 $as_echo_n "(cached) " >&6
67018 ac_cpp='$CXXCPP $CPPFLAGS'
67019 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
67020 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
67021 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
67023 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
67024 /* end confdefs.h. */
67034 if ac_fn_cxx_try_compile "$LINENO"; then :
67035 glibcxx_cv_func__hypotf_use=yes
67037 glibcxx_cv_func__hypotf_use=no
67039 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
67041 ac_cpp='$CPP $CPPFLAGS'
67042 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
67043 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
67044 ac_compiler_gnu=$ac_cv_c_compiler_gnu
67050 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__hypotf_use" >&5
67051 $as_echo "$glibcxx_cv_func__hypotf_use" >&6; }
67053 if test x$glibcxx_cv_func__hypotf_use = x"yes"; then
67054 for ac_func in _hypotf
67056 ac_fn_c_check_func "$LINENO" "_hypotf" "ac_cv_func__hypotf"
67057 if test "x$ac_cv_func__hypotf" = x""yes; then :
67058 cat >>confdefs.h <<_ACEOF
67059 #define HAVE__HYPOTF 1
67072 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ldexpf declaration" >&5
67073 $as_echo_n "checking for ldexpf declaration... " >&6; }
67074 if test x${glibcxx_cv_func_ldexpf_use+set} != xset; then
67075 if test "${glibcxx_cv_func_ldexpf_use+set}" = set; then :
67076 $as_echo_n "(cached) " >&6
67081 ac_cpp='$CXXCPP $CPPFLAGS'
67082 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
67083 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
67084 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
67086 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
67087 /* end confdefs.h. */
67097 if ac_fn_cxx_try_compile "$LINENO"; then :
67098 glibcxx_cv_func_ldexpf_use=yes
67100 glibcxx_cv_func_ldexpf_use=no
67102 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
67104 ac_cpp='$CPP $CPPFLAGS'
67105 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
67106 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
67107 ac_compiler_gnu=$ac_cv_c_compiler_gnu
67113 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_ldexpf_use" >&5
67114 $as_echo "$glibcxx_cv_func_ldexpf_use" >&6; }
67116 if test x$glibcxx_cv_func_ldexpf_use = x"yes"; then
67117 for ac_func in ldexpf
67119 ac_fn_c_check_func "$LINENO" "ldexpf" "ac_cv_func_ldexpf"
67120 if test "x$ac_cv_func_ldexpf" = x""yes; then :
67121 cat >>confdefs.h <<_ACEOF
67122 #define HAVE_LDEXPF 1
67130 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _ldexpf declaration" >&5
67131 $as_echo_n "checking for _ldexpf declaration... " >&6; }
67132 if test x${glibcxx_cv_func__ldexpf_use+set} != xset; then
67133 if test "${glibcxx_cv_func__ldexpf_use+set}" = set; then :
67134 $as_echo_n "(cached) " >&6
67139 ac_cpp='$CXXCPP $CPPFLAGS'
67140 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
67141 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
67142 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
67144 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
67145 /* end confdefs.h. */
67155 if ac_fn_cxx_try_compile "$LINENO"; then :
67156 glibcxx_cv_func__ldexpf_use=yes
67158 glibcxx_cv_func__ldexpf_use=no
67160 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
67162 ac_cpp='$CPP $CPPFLAGS'
67163 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
67164 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
67165 ac_compiler_gnu=$ac_cv_c_compiler_gnu
67171 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__ldexpf_use" >&5
67172 $as_echo "$glibcxx_cv_func__ldexpf_use" >&6; }
67174 if test x$glibcxx_cv_func__ldexpf_use = x"yes"; then
67175 for ac_func in _ldexpf
67177 ac_fn_c_check_func "$LINENO" "_ldexpf" "ac_cv_func__ldexpf"
67178 if test "x$ac_cv_func__ldexpf" = x""yes; then :
67179 cat >>confdefs.h <<_ACEOF
67180 #define HAVE__LDEXPF 1
67193 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for logf declaration" >&5
67194 $as_echo_n "checking for logf declaration... " >&6; }
67195 if test x${glibcxx_cv_func_logf_use+set} != xset; then
67196 if test "${glibcxx_cv_func_logf_use+set}" = set; then :
67197 $as_echo_n "(cached) " >&6
67202 ac_cpp='$CXXCPP $CPPFLAGS'
67203 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
67204 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
67205 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
67207 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
67208 /* end confdefs.h. */
67210 #ifdef HAVE_IEEEFP_H
67211 #include <ieeefp.h>
67222 if ac_fn_cxx_try_compile "$LINENO"; then :
67223 glibcxx_cv_func_logf_use=yes
67225 glibcxx_cv_func_logf_use=no
67227 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
67229 ac_cpp='$CPP $CPPFLAGS'
67230 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
67231 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
67232 ac_compiler_gnu=$ac_cv_c_compiler_gnu
67238 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_logf_use" >&5
67239 $as_echo "$glibcxx_cv_func_logf_use" >&6; }
67241 if test x$glibcxx_cv_func_logf_use = x"yes"; then
67242 for ac_func in logf
67244 ac_fn_c_check_func "$LINENO" "logf" "ac_cv_func_logf"
67245 if test "x$ac_cv_func_logf" = x""yes; then :
67246 cat >>confdefs.h <<_ACEOF
67247 #define HAVE_LOGF 1
67255 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _logf declaration" >&5
67256 $as_echo_n "checking for _logf declaration... " >&6; }
67257 if test x${glibcxx_cv_func__logf_use+set} != xset; then
67258 if test "${glibcxx_cv_func__logf_use+set}" = set; then :
67259 $as_echo_n "(cached) " >&6
67264 ac_cpp='$CXXCPP $CPPFLAGS'
67265 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
67266 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
67267 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
67269 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
67270 /* end confdefs.h. */
67272 #ifdef HAVE_IEEEFP_H
67273 #include <ieeefp.h>
67284 if ac_fn_cxx_try_compile "$LINENO"; then :
67285 glibcxx_cv_func__logf_use=yes
67287 glibcxx_cv_func__logf_use=no
67289 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
67291 ac_cpp='$CPP $CPPFLAGS'
67292 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
67293 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
67294 ac_compiler_gnu=$ac_cv_c_compiler_gnu
67300 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__logf_use" >&5
67301 $as_echo "$glibcxx_cv_func__logf_use" >&6; }
67303 if test x$glibcxx_cv_func__logf_use = x"yes"; then
67304 for ac_func in _logf
67306 ac_fn_c_check_func "$LINENO" "_logf" "ac_cv_func__logf"
67307 if test "x$ac_cv_func__logf" = x""yes; then :
67308 cat >>confdefs.h <<_ACEOF
67309 #define HAVE__LOGF 1
67322 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for log10f declaration" >&5
67323 $as_echo_n "checking for log10f declaration... " >&6; }
67324 if test x${glibcxx_cv_func_log10f_use+set} != xset; then
67325 if test "${glibcxx_cv_func_log10f_use+set}" = set; then :
67326 $as_echo_n "(cached) " >&6
67331 ac_cpp='$CXXCPP $CPPFLAGS'
67332 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
67333 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
67334 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
67336 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
67337 /* end confdefs.h. */
67339 #ifdef HAVE_IEEEFP_H
67340 #include <ieeefp.h>
67351 if ac_fn_cxx_try_compile "$LINENO"; then :
67352 glibcxx_cv_func_log10f_use=yes
67354 glibcxx_cv_func_log10f_use=no
67356 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
67358 ac_cpp='$CPP $CPPFLAGS'
67359 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
67360 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
67361 ac_compiler_gnu=$ac_cv_c_compiler_gnu
67367 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_log10f_use" >&5
67368 $as_echo "$glibcxx_cv_func_log10f_use" >&6; }
67370 if test x$glibcxx_cv_func_log10f_use = x"yes"; then
67371 for ac_func in log10f
67373 ac_fn_c_check_func "$LINENO" "log10f" "ac_cv_func_log10f"
67374 if test "x$ac_cv_func_log10f" = x""yes; then :
67375 cat >>confdefs.h <<_ACEOF
67376 #define HAVE_LOG10F 1
67384 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _log10f declaration" >&5
67385 $as_echo_n "checking for _log10f declaration... " >&6; }
67386 if test x${glibcxx_cv_func__log10f_use+set} != xset; then
67387 if test "${glibcxx_cv_func__log10f_use+set}" = set; then :
67388 $as_echo_n "(cached) " >&6
67393 ac_cpp='$CXXCPP $CPPFLAGS'
67394 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
67395 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
67396 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
67398 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
67399 /* end confdefs.h. */
67401 #ifdef HAVE_IEEEFP_H
67402 #include <ieeefp.h>
67413 if ac_fn_cxx_try_compile "$LINENO"; then :
67414 glibcxx_cv_func__log10f_use=yes
67416 glibcxx_cv_func__log10f_use=no
67418 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
67420 ac_cpp='$CPP $CPPFLAGS'
67421 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
67422 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
67423 ac_compiler_gnu=$ac_cv_c_compiler_gnu
67429 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__log10f_use" >&5
67430 $as_echo "$glibcxx_cv_func__log10f_use" >&6; }
67432 if test x$glibcxx_cv_func__log10f_use = x"yes"; then
67433 for ac_func in _log10f
67435 ac_fn_c_check_func "$LINENO" "_log10f" "ac_cv_func__log10f"
67436 if test "x$ac_cv_func__log10f" = x""yes; then :
67437 cat >>confdefs.h <<_ACEOF
67438 #define HAVE__LOG10F 1
67451 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for modff declaration" >&5
67452 $as_echo_n "checking for modff declaration... " >&6; }
67453 if test x${glibcxx_cv_func_modff_use+set} != xset; then
67454 if test "${glibcxx_cv_func_modff_use+set}" = set; then :
67455 $as_echo_n "(cached) " >&6
67460 ac_cpp='$CXXCPP $CPPFLAGS'
67461 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
67462 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
67463 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
67465 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
67466 /* end confdefs.h. */
67476 if ac_fn_cxx_try_compile "$LINENO"; then :
67477 glibcxx_cv_func_modff_use=yes
67479 glibcxx_cv_func_modff_use=no
67481 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
67483 ac_cpp='$CPP $CPPFLAGS'
67484 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
67485 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
67486 ac_compiler_gnu=$ac_cv_c_compiler_gnu
67492 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_modff_use" >&5
67493 $as_echo "$glibcxx_cv_func_modff_use" >&6; }
67495 if test x$glibcxx_cv_func_modff_use = x"yes"; then
67496 for ac_func in modff
67498 ac_fn_c_check_func "$LINENO" "modff" "ac_cv_func_modff"
67499 if test "x$ac_cv_func_modff" = x""yes; then :
67500 cat >>confdefs.h <<_ACEOF
67501 #define HAVE_MODFF 1
67509 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _modff declaration" >&5
67510 $as_echo_n "checking for _modff declaration... " >&6; }
67511 if test x${glibcxx_cv_func__modff_use+set} != xset; then
67512 if test "${glibcxx_cv_func__modff_use+set}" = set; then :
67513 $as_echo_n "(cached) " >&6
67518 ac_cpp='$CXXCPP $CPPFLAGS'
67519 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
67520 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
67521 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
67523 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
67524 /* end confdefs.h. */
67534 if ac_fn_cxx_try_compile "$LINENO"; then :
67535 glibcxx_cv_func__modff_use=yes
67537 glibcxx_cv_func__modff_use=no
67539 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
67541 ac_cpp='$CPP $CPPFLAGS'
67542 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
67543 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
67544 ac_compiler_gnu=$ac_cv_c_compiler_gnu
67550 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__modff_use" >&5
67551 $as_echo "$glibcxx_cv_func__modff_use" >&6; }
67553 if test x$glibcxx_cv_func__modff_use = x"yes"; then
67554 for ac_func in _modff
67556 ac_fn_c_check_func "$LINENO" "_modff" "ac_cv_func__modff"
67557 if test "x$ac_cv_func__modff" = x""yes; then :
67558 cat >>confdefs.h <<_ACEOF
67559 #define HAVE__MODFF 1
67572 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for modf declaration" >&5
67573 $as_echo_n "checking for modf declaration... " >&6; }
67574 if test x${glibcxx_cv_func_modf_use+set} != xset; then
67575 if test "${glibcxx_cv_func_modf_use+set}" = set; then :
67576 $as_echo_n "(cached) " >&6
67581 ac_cpp='$CXXCPP $CPPFLAGS'
67582 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
67583 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
67584 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
67586 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
67587 /* end confdefs.h. */
67597 if ac_fn_cxx_try_compile "$LINENO"; then :
67598 glibcxx_cv_func_modf_use=yes
67600 glibcxx_cv_func_modf_use=no
67602 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
67604 ac_cpp='$CPP $CPPFLAGS'
67605 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
67606 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
67607 ac_compiler_gnu=$ac_cv_c_compiler_gnu
67613 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_modf_use" >&5
67614 $as_echo "$glibcxx_cv_func_modf_use" >&6; }
67616 if test x$glibcxx_cv_func_modf_use = x"yes"; then
67617 for ac_func in modf
67619 ac_fn_c_check_func "$LINENO" "modf" "ac_cv_func_modf"
67620 if test "x$ac_cv_func_modf" = x""yes; then :
67621 cat >>confdefs.h <<_ACEOF
67622 #define HAVE_MODF 1
67630 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _modf declaration" >&5
67631 $as_echo_n "checking for _modf declaration... " >&6; }
67632 if test x${glibcxx_cv_func__modf_use+set} != xset; then
67633 if test "${glibcxx_cv_func__modf_use+set}" = set; then :
67634 $as_echo_n "(cached) " >&6
67639 ac_cpp='$CXXCPP $CPPFLAGS'
67640 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
67641 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
67642 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
67644 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
67645 /* end confdefs.h. */
67655 if ac_fn_cxx_try_compile "$LINENO"; then :
67656 glibcxx_cv_func__modf_use=yes
67658 glibcxx_cv_func__modf_use=no
67660 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
67662 ac_cpp='$CPP $CPPFLAGS'
67663 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
67664 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
67665 ac_compiler_gnu=$ac_cv_c_compiler_gnu
67671 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__modf_use" >&5
67672 $as_echo "$glibcxx_cv_func__modf_use" >&6; }
67674 if test x$glibcxx_cv_func__modf_use = x"yes"; then
67675 for ac_func in _modf
67677 ac_fn_c_check_func "$LINENO" "_modf" "ac_cv_func__modf"
67678 if test "x$ac_cv_func__modf" = x""yes; then :
67679 cat >>confdefs.h <<_ACEOF
67680 #define HAVE__MODF 1
67693 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for powf declaration" >&5
67694 $as_echo_n "checking for powf declaration... " >&6; }
67695 if test x${glibcxx_cv_func_powf_use+set} != xset; then
67696 if test "${glibcxx_cv_func_powf_use+set}" = set; then :
67697 $as_echo_n "(cached) " >&6
67702 ac_cpp='$CXXCPP $CPPFLAGS'
67703 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
67704 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
67705 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
67707 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
67708 /* end confdefs.h. */
67718 if ac_fn_cxx_try_compile "$LINENO"; then :
67719 glibcxx_cv_func_powf_use=yes
67721 glibcxx_cv_func_powf_use=no
67723 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
67725 ac_cpp='$CPP $CPPFLAGS'
67726 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
67727 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
67728 ac_compiler_gnu=$ac_cv_c_compiler_gnu
67734 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_powf_use" >&5
67735 $as_echo "$glibcxx_cv_func_powf_use" >&6; }
67737 if test x$glibcxx_cv_func_powf_use = x"yes"; then
67738 for ac_func in powf
67740 ac_fn_c_check_func "$LINENO" "powf" "ac_cv_func_powf"
67741 if test "x$ac_cv_func_powf" = x""yes; then :
67742 cat >>confdefs.h <<_ACEOF
67743 #define HAVE_POWF 1
67751 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _powf declaration" >&5
67752 $as_echo_n "checking for _powf declaration... " >&6; }
67753 if test x${glibcxx_cv_func__powf_use+set} != xset; then
67754 if test "${glibcxx_cv_func__powf_use+set}" = set; then :
67755 $as_echo_n "(cached) " >&6
67760 ac_cpp='$CXXCPP $CPPFLAGS'
67761 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
67762 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
67763 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
67765 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
67766 /* end confdefs.h. */
67776 if ac_fn_cxx_try_compile "$LINENO"; then :
67777 glibcxx_cv_func__powf_use=yes
67779 glibcxx_cv_func__powf_use=no
67781 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
67783 ac_cpp='$CPP $CPPFLAGS'
67784 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
67785 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
67786 ac_compiler_gnu=$ac_cv_c_compiler_gnu
67792 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__powf_use" >&5
67793 $as_echo "$glibcxx_cv_func__powf_use" >&6; }
67795 if test x$glibcxx_cv_func__powf_use = x"yes"; then
67796 for ac_func in _powf
67798 ac_fn_c_check_func "$LINENO" "_powf" "ac_cv_func__powf"
67799 if test "x$ac_cv_func__powf" = x""yes; then :
67800 cat >>confdefs.h <<_ACEOF
67801 #define HAVE__POWF 1
67814 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sqrtf declaration" >&5
67815 $as_echo_n "checking for sqrtf declaration... " >&6; }
67816 if test x${glibcxx_cv_func_sqrtf_use+set} != xset; then
67817 if test "${glibcxx_cv_func_sqrtf_use+set}" = set; then :
67818 $as_echo_n "(cached) " >&6
67823 ac_cpp='$CXXCPP $CPPFLAGS'
67824 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
67825 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
67826 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
67828 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
67829 /* end confdefs.h. */
67831 #ifdef HAVE_IEEEFP_H
67832 #include <ieeefp.h>
67843 if ac_fn_cxx_try_compile "$LINENO"; then :
67844 glibcxx_cv_func_sqrtf_use=yes
67846 glibcxx_cv_func_sqrtf_use=no
67848 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
67850 ac_cpp='$CPP $CPPFLAGS'
67851 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
67852 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
67853 ac_compiler_gnu=$ac_cv_c_compiler_gnu
67859 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_sqrtf_use" >&5
67860 $as_echo "$glibcxx_cv_func_sqrtf_use" >&6; }
67862 if test x$glibcxx_cv_func_sqrtf_use = x"yes"; then
67863 for ac_func in sqrtf
67865 ac_fn_c_check_func "$LINENO" "sqrtf" "ac_cv_func_sqrtf"
67866 if test "x$ac_cv_func_sqrtf" = x""yes; then :
67867 cat >>confdefs.h <<_ACEOF
67868 #define HAVE_SQRTF 1
67876 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _sqrtf declaration" >&5
67877 $as_echo_n "checking for _sqrtf declaration... " >&6; }
67878 if test x${glibcxx_cv_func__sqrtf_use+set} != xset; then
67879 if test "${glibcxx_cv_func__sqrtf_use+set}" = set; then :
67880 $as_echo_n "(cached) " >&6
67885 ac_cpp='$CXXCPP $CPPFLAGS'
67886 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
67887 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
67888 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
67890 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
67891 /* end confdefs.h. */
67893 #ifdef HAVE_IEEEFP_H
67894 #include <ieeefp.h>
67905 if ac_fn_cxx_try_compile "$LINENO"; then :
67906 glibcxx_cv_func__sqrtf_use=yes
67908 glibcxx_cv_func__sqrtf_use=no
67910 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
67912 ac_cpp='$CPP $CPPFLAGS'
67913 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
67914 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
67915 ac_compiler_gnu=$ac_cv_c_compiler_gnu
67921 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__sqrtf_use" >&5
67922 $as_echo "$glibcxx_cv_func__sqrtf_use" >&6; }
67924 if test x$glibcxx_cv_func__sqrtf_use = x"yes"; then
67925 for ac_func in _sqrtf
67927 ac_fn_c_check_func "$LINENO" "_sqrtf" "ac_cv_func__sqrtf"
67928 if test "x$ac_cv_func__sqrtf" = x""yes; then :
67929 cat >>confdefs.h <<_ACEOF
67930 #define HAVE__SQRTF 1
67943 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sincosf declaration" >&5
67944 $as_echo_n "checking for sincosf declaration... " >&6; }
67945 if test x${glibcxx_cv_func_sincosf_use+set} != xset; then
67946 if test "${glibcxx_cv_func_sincosf_use+set}" = set; then :
67947 $as_echo_n "(cached) " >&6
67952 ac_cpp='$CXXCPP $CPPFLAGS'
67953 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
67954 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
67955 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
67957 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
67958 /* end confdefs.h. */
67968 if ac_fn_cxx_try_compile "$LINENO"; then :
67969 glibcxx_cv_func_sincosf_use=yes
67971 glibcxx_cv_func_sincosf_use=no
67973 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
67975 ac_cpp='$CPP $CPPFLAGS'
67976 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
67977 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
67978 ac_compiler_gnu=$ac_cv_c_compiler_gnu
67984 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_sincosf_use" >&5
67985 $as_echo "$glibcxx_cv_func_sincosf_use" >&6; }
67987 if test x$glibcxx_cv_func_sincosf_use = x"yes"; then
67988 for ac_func in sincosf
67990 ac_fn_c_check_func "$LINENO" "sincosf" "ac_cv_func_sincosf"
67991 if test "x$ac_cv_func_sincosf" = x""yes; then :
67992 cat >>confdefs.h <<_ACEOF
67993 #define HAVE_SINCOSF 1
68001 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _sincosf declaration" >&5
68002 $as_echo_n "checking for _sincosf declaration... " >&6; }
68003 if test x${glibcxx_cv_func__sincosf_use+set} != xset; then
68004 if test "${glibcxx_cv_func__sincosf_use+set}" = set; then :
68005 $as_echo_n "(cached) " >&6
68010 ac_cpp='$CXXCPP $CPPFLAGS'
68011 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
68012 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
68013 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
68015 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
68016 /* end confdefs.h. */
68026 if ac_fn_cxx_try_compile "$LINENO"; then :
68027 glibcxx_cv_func__sincosf_use=yes
68029 glibcxx_cv_func__sincosf_use=no
68031 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
68033 ac_cpp='$CPP $CPPFLAGS'
68034 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
68035 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
68036 ac_compiler_gnu=$ac_cv_c_compiler_gnu
68042 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__sincosf_use" >&5
68043 $as_echo "$glibcxx_cv_func__sincosf_use" >&6; }
68045 if test x$glibcxx_cv_func__sincosf_use = x"yes"; then
68046 for ac_func in _sincosf
68048 ac_fn_c_check_func "$LINENO" "_sincosf" "ac_cv_func__sincosf"
68049 if test "x$ac_cv_func__sincosf" = x""yes; then :
68050 cat >>confdefs.h <<_ACEOF
68051 #define HAVE__SINCOSF 1
68064 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for finitef declaration" >&5
68065 $as_echo_n "checking for finitef declaration... " >&6; }
68066 if test x${glibcxx_cv_func_finitef_use+set} != xset; then
68067 if test "${glibcxx_cv_func_finitef_use+set}" = set; then :
68068 $as_echo_n "(cached) " >&6
68073 ac_cpp='$CXXCPP $CPPFLAGS'
68074 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
68075 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
68076 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
68078 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
68079 /* end confdefs.h. */
68081 #ifdef HAVE_IEEEFP_H
68082 #include <ieeefp.h>
68093 if ac_fn_cxx_try_compile "$LINENO"; then :
68094 glibcxx_cv_func_finitef_use=yes
68096 glibcxx_cv_func_finitef_use=no
68098 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
68100 ac_cpp='$CPP $CPPFLAGS'
68101 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
68102 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
68103 ac_compiler_gnu=$ac_cv_c_compiler_gnu
68109 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_finitef_use" >&5
68110 $as_echo "$glibcxx_cv_func_finitef_use" >&6; }
68112 if test x$glibcxx_cv_func_finitef_use = x"yes"; then
68113 for ac_func in finitef
68115 ac_fn_c_check_func "$LINENO" "finitef" "ac_cv_func_finitef"
68116 if test "x$ac_cv_func_finitef" = x""yes; then :
68117 cat >>confdefs.h <<_ACEOF
68118 #define HAVE_FINITEF 1
68126 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _finitef declaration" >&5
68127 $as_echo_n "checking for _finitef declaration... " >&6; }
68128 if test x${glibcxx_cv_func__finitef_use+set} != xset; then
68129 if test "${glibcxx_cv_func__finitef_use+set}" = set; then :
68130 $as_echo_n "(cached) " >&6
68135 ac_cpp='$CXXCPP $CPPFLAGS'
68136 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
68137 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
68138 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
68140 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
68141 /* end confdefs.h. */
68143 #ifdef HAVE_IEEEFP_H
68144 #include <ieeefp.h>
68155 if ac_fn_cxx_try_compile "$LINENO"; then :
68156 glibcxx_cv_func__finitef_use=yes
68158 glibcxx_cv_func__finitef_use=no
68160 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
68162 ac_cpp='$CPP $CPPFLAGS'
68163 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
68164 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
68165 ac_compiler_gnu=$ac_cv_c_compiler_gnu
68171 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__finitef_use" >&5
68172 $as_echo "$glibcxx_cv_func__finitef_use" >&6; }
68174 if test x$glibcxx_cv_func__finitef_use = x"yes"; then
68175 for ac_func in _finitef
68177 ac_fn_c_check_func "$LINENO" "_finitef" "ac_cv_func__finitef"
68178 if test "x$ac_cv_func__finitef" = x""yes; then :
68179 cat >>confdefs.h <<_ACEOF
68180 #define HAVE__FINITEF 1
68193 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long double trig functions" >&5
68194 $as_echo_n "checking for long double trig functions... " >&6; }
68195 if test "${glibcxx_cv_func_long_double_trig_use+set}" = set; then :
68196 $as_echo_n "(cached) " >&6
68201 ac_cpp='$CXXCPP $CPPFLAGS'
68202 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
68203 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
68204 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
68206 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
68207 /* end confdefs.h. */
68212 acosl (0); asinl (0); atanl (0); cosl (0); sinl (0); tanl (0); coshl (0); sinhl (0); tanhl (0);
68217 if ac_fn_cxx_try_compile "$LINENO"; then :
68218 glibcxx_cv_func_long_double_trig_use=yes
68220 glibcxx_cv_func_long_double_trig_use=no
68222 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
68224 ac_cpp='$CPP $CPPFLAGS'
68225 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
68226 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
68227 ac_compiler_gnu=$ac_cv_c_compiler_gnu
68231 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_long_double_trig_use" >&5
68232 $as_echo "$glibcxx_cv_func_long_double_trig_use" >&6; }
68233 if test x$glibcxx_cv_func_long_double_trig_use = x"yes"; then
68234 for ac_func in acosl asinl atanl cosl sinl tanl coshl sinhl tanhl
68236 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
68237 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
68238 eval as_val=\$$as_ac_var
68239 if test "x$as_val" = x""yes; then :
68240 cat >>confdefs.h <<_ACEOF
68241 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
68248 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _long double trig functions" >&5
68249 $as_echo_n "checking for _long double trig functions... " >&6; }
68250 if test "${glibcxx_cv_func__long_double_trig_use+set}" = set; then :
68251 $as_echo_n "(cached) " >&6
68256 ac_cpp='$CXXCPP $CPPFLAGS'
68257 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
68258 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
68259 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
68261 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
68262 /* end confdefs.h. */
68267 _acosl (0); _asinl (0); _atanl (0); _cosl (0); _sinl (0); _tanl (0); _coshl (0); _sinhl (0); _tanhl (0);
68272 if ac_fn_cxx_try_compile "$LINENO"; then :
68273 glibcxx_cv_func__long_double_trig_use=yes
68275 glibcxx_cv_func__long_double_trig_use=no
68277 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
68279 ac_cpp='$CPP $CPPFLAGS'
68280 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
68281 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
68282 ac_compiler_gnu=$ac_cv_c_compiler_gnu
68286 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__long_double_trig_use" >&5
68287 $as_echo "$glibcxx_cv_func__long_double_trig_use" >&6; }
68288 if test x$glibcxx_cv_func__long_double_trig_use = x"yes"; then
68289 for ac_func in _acosl _asinl _atanl _cosl _sinl _tanl _coshl _sinhl _tanhl
68291 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
68292 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
68293 eval as_val=\$$as_ac_var
68294 if test "x$as_val" = x""yes; then :
68295 cat >>confdefs.h <<_ACEOF
68296 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
68309 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long double round functions" >&5
68310 $as_echo_n "checking for long double round functions... " >&6; }
68311 if test "${glibcxx_cv_func_long_double_round_use+set}" = set; then :
68312 $as_echo_n "(cached) " >&6
68317 ac_cpp='$CXXCPP $CPPFLAGS'
68318 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
68319 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
68320 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
68322 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
68323 /* end confdefs.h. */
68328 ceill (0); floorl (0);
68333 if ac_fn_cxx_try_compile "$LINENO"; then :
68334 glibcxx_cv_func_long_double_round_use=yes
68336 glibcxx_cv_func_long_double_round_use=no
68338 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
68340 ac_cpp='$CPP $CPPFLAGS'
68341 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
68342 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
68343 ac_compiler_gnu=$ac_cv_c_compiler_gnu
68347 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_long_double_round_use" >&5
68348 $as_echo "$glibcxx_cv_func_long_double_round_use" >&6; }
68349 if test x$glibcxx_cv_func_long_double_round_use = x"yes"; then
68350 for ac_func in ceill floorl
68352 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
68353 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
68354 eval as_val=\$$as_ac_var
68355 if test "x$as_val" = x""yes; then :
68356 cat >>confdefs.h <<_ACEOF
68357 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
68364 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _long double round functions" >&5
68365 $as_echo_n "checking for _long double round functions... " >&6; }
68366 if test "${glibcxx_cv_func__long_double_round_use+set}" = set; then :
68367 $as_echo_n "(cached) " >&6
68372 ac_cpp='$CXXCPP $CPPFLAGS'
68373 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
68374 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
68375 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
68377 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
68378 /* end confdefs.h. */
68383 _ceill (0); _floorl (0);
68388 if ac_fn_cxx_try_compile "$LINENO"; then :
68389 glibcxx_cv_func__long_double_round_use=yes
68391 glibcxx_cv_func__long_double_round_use=no
68393 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
68395 ac_cpp='$CPP $CPPFLAGS'
68396 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
68397 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
68398 ac_compiler_gnu=$ac_cv_c_compiler_gnu
68402 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__long_double_round_use" >&5
68403 $as_echo "$glibcxx_cv_func__long_double_round_use" >&6; }
68404 if test x$glibcxx_cv_func__long_double_round_use = x"yes"; then
68405 for ac_func in _ceill _floorl
68407 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
68408 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
68409 eval as_val=\$$as_ac_var
68410 if test "x$as_val" = x""yes; then :
68411 cat >>confdefs.h <<_ACEOF
68412 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
68426 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for isnanl declaration" >&5
68427 $as_echo_n "checking for isnanl declaration... " >&6; }
68428 if test x${glibcxx_cv_func_isnanl_use+set} != xset; then
68429 if test "${glibcxx_cv_func_isnanl_use+set}" = set; then :
68430 $as_echo_n "(cached) " >&6
68435 ac_cpp='$CXXCPP $CPPFLAGS'
68436 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
68437 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
68438 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
68440 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
68441 /* end confdefs.h. */
68443 #ifdef HAVE_IEEEFP_H
68444 #include <ieeefp.h>
68455 if ac_fn_cxx_try_compile "$LINENO"; then :
68456 glibcxx_cv_func_isnanl_use=yes
68458 glibcxx_cv_func_isnanl_use=no
68460 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
68462 ac_cpp='$CPP $CPPFLAGS'
68463 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
68464 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
68465 ac_compiler_gnu=$ac_cv_c_compiler_gnu
68471 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_isnanl_use" >&5
68472 $as_echo "$glibcxx_cv_func_isnanl_use" >&6; }
68474 if test x$glibcxx_cv_func_isnanl_use = x"yes"; then
68475 for ac_func in isnanl
68477 ac_fn_c_check_func "$LINENO" "isnanl" "ac_cv_func_isnanl"
68478 if test "x$ac_cv_func_isnanl" = x""yes; then :
68479 cat >>confdefs.h <<_ACEOF
68480 #define HAVE_ISNANL 1
68488 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _isnanl declaration" >&5
68489 $as_echo_n "checking for _isnanl declaration... " >&6; }
68490 if test x${glibcxx_cv_func__isnanl_use+set} != xset; then
68491 if test "${glibcxx_cv_func__isnanl_use+set}" = set; then :
68492 $as_echo_n "(cached) " >&6
68497 ac_cpp='$CXXCPP $CPPFLAGS'
68498 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
68499 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
68500 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
68502 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
68503 /* end confdefs.h. */
68505 #ifdef HAVE_IEEEFP_H
68506 #include <ieeefp.h>
68517 if ac_fn_cxx_try_compile "$LINENO"; then :
68518 glibcxx_cv_func__isnanl_use=yes
68520 glibcxx_cv_func__isnanl_use=no
68522 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
68524 ac_cpp='$CPP $CPPFLAGS'
68525 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
68526 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
68527 ac_compiler_gnu=$ac_cv_c_compiler_gnu
68533 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__isnanl_use" >&5
68534 $as_echo "$glibcxx_cv_func__isnanl_use" >&6; }
68536 if test x$glibcxx_cv_func__isnanl_use = x"yes"; then
68537 for ac_func in _isnanl
68539 ac_fn_c_check_func "$LINENO" "_isnanl" "ac_cv_func__isnanl"
68540 if test "x$ac_cv_func__isnanl" = x""yes; then :
68541 cat >>confdefs.h <<_ACEOF
68542 #define HAVE__ISNANL 1
68555 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for isinfl declaration" >&5
68556 $as_echo_n "checking for isinfl declaration... " >&6; }
68557 if test x${glibcxx_cv_func_isinfl_use+set} != xset; then
68558 if test "${glibcxx_cv_func_isinfl_use+set}" = set; then :
68559 $as_echo_n "(cached) " >&6
68564 ac_cpp='$CXXCPP $CPPFLAGS'
68565 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
68566 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
68567 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
68569 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
68570 /* end confdefs.h. */
68572 #ifdef HAVE_IEEEFP_H
68573 #include <ieeefp.h>
68584 if ac_fn_cxx_try_compile "$LINENO"; then :
68585 glibcxx_cv_func_isinfl_use=yes
68587 glibcxx_cv_func_isinfl_use=no
68589 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
68591 ac_cpp='$CPP $CPPFLAGS'
68592 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
68593 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
68594 ac_compiler_gnu=$ac_cv_c_compiler_gnu
68600 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_isinfl_use" >&5
68601 $as_echo "$glibcxx_cv_func_isinfl_use" >&6; }
68603 if test x$glibcxx_cv_func_isinfl_use = x"yes"; then
68604 for ac_func in isinfl
68606 ac_fn_c_check_func "$LINENO" "isinfl" "ac_cv_func_isinfl"
68607 if test "x$ac_cv_func_isinfl" = x""yes; then :
68608 cat >>confdefs.h <<_ACEOF
68609 #define HAVE_ISINFL 1
68617 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _isinfl declaration" >&5
68618 $as_echo_n "checking for _isinfl declaration... " >&6; }
68619 if test x${glibcxx_cv_func__isinfl_use+set} != xset; then
68620 if test "${glibcxx_cv_func__isinfl_use+set}" = set; then :
68621 $as_echo_n "(cached) " >&6
68626 ac_cpp='$CXXCPP $CPPFLAGS'
68627 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
68628 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
68629 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
68631 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
68632 /* end confdefs.h. */
68634 #ifdef HAVE_IEEEFP_H
68635 #include <ieeefp.h>
68646 if ac_fn_cxx_try_compile "$LINENO"; then :
68647 glibcxx_cv_func__isinfl_use=yes
68649 glibcxx_cv_func__isinfl_use=no
68651 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
68653 ac_cpp='$CPP $CPPFLAGS'
68654 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
68655 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
68656 ac_compiler_gnu=$ac_cv_c_compiler_gnu
68662 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__isinfl_use" >&5
68663 $as_echo "$glibcxx_cv_func__isinfl_use" >&6; }
68665 if test x$glibcxx_cv_func__isinfl_use = x"yes"; then
68666 for ac_func in _isinfl
68668 ac_fn_c_check_func "$LINENO" "_isinfl" "ac_cv_func__isinfl"
68669 if test "x$ac_cv_func__isinfl" = x""yes; then :
68670 cat >>confdefs.h <<_ACEOF
68671 #define HAVE__ISINFL 1
68684 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for atan2l declaration" >&5
68685 $as_echo_n "checking for atan2l declaration... " >&6; }
68686 if test x${glibcxx_cv_func_atan2l_use+set} != xset; then
68687 if test "${glibcxx_cv_func_atan2l_use+set}" = set; then :
68688 $as_echo_n "(cached) " >&6
68693 ac_cpp='$CXXCPP $CPPFLAGS'
68694 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
68695 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
68696 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
68698 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
68699 /* end confdefs.h. */
68709 if ac_fn_cxx_try_compile "$LINENO"; then :
68710 glibcxx_cv_func_atan2l_use=yes
68712 glibcxx_cv_func_atan2l_use=no
68714 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
68716 ac_cpp='$CPP $CPPFLAGS'
68717 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
68718 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
68719 ac_compiler_gnu=$ac_cv_c_compiler_gnu
68725 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_atan2l_use" >&5
68726 $as_echo "$glibcxx_cv_func_atan2l_use" >&6; }
68728 if test x$glibcxx_cv_func_atan2l_use = x"yes"; then
68729 for ac_func in atan2l
68731 ac_fn_c_check_func "$LINENO" "atan2l" "ac_cv_func_atan2l"
68732 if test "x$ac_cv_func_atan2l" = x""yes; then :
68733 cat >>confdefs.h <<_ACEOF
68734 #define HAVE_ATAN2L 1
68742 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _atan2l declaration" >&5
68743 $as_echo_n "checking for _atan2l declaration... " >&6; }
68744 if test x${glibcxx_cv_func__atan2l_use+set} != xset; then
68745 if test "${glibcxx_cv_func__atan2l_use+set}" = set; then :
68746 $as_echo_n "(cached) " >&6
68751 ac_cpp='$CXXCPP $CPPFLAGS'
68752 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
68753 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
68754 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
68756 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
68757 /* end confdefs.h. */
68767 if ac_fn_cxx_try_compile "$LINENO"; then :
68768 glibcxx_cv_func__atan2l_use=yes
68770 glibcxx_cv_func__atan2l_use=no
68772 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
68774 ac_cpp='$CPP $CPPFLAGS'
68775 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
68776 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
68777 ac_compiler_gnu=$ac_cv_c_compiler_gnu
68783 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__atan2l_use" >&5
68784 $as_echo "$glibcxx_cv_func__atan2l_use" >&6; }
68786 if test x$glibcxx_cv_func__atan2l_use = x"yes"; then
68787 for ac_func in _atan2l
68789 ac_fn_c_check_func "$LINENO" "_atan2l" "ac_cv_func__atan2l"
68790 if test "x$ac_cv_func__atan2l" = x""yes; then :
68791 cat >>confdefs.h <<_ACEOF
68792 #define HAVE__ATAN2L 1
68805 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for expl declaration" >&5
68806 $as_echo_n "checking for expl declaration... " >&6; }
68807 if test x${glibcxx_cv_func_expl_use+set} != xset; then
68808 if test "${glibcxx_cv_func_expl_use+set}" = set; then :
68809 $as_echo_n "(cached) " >&6
68814 ac_cpp='$CXXCPP $CPPFLAGS'
68815 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
68816 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
68817 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
68819 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
68820 /* end confdefs.h. */
68822 #ifdef HAVE_IEEEFP_H
68823 #include <ieeefp.h>
68834 if ac_fn_cxx_try_compile "$LINENO"; then :
68835 glibcxx_cv_func_expl_use=yes
68837 glibcxx_cv_func_expl_use=no
68839 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
68841 ac_cpp='$CPP $CPPFLAGS'
68842 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
68843 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
68844 ac_compiler_gnu=$ac_cv_c_compiler_gnu
68850 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_expl_use" >&5
68851 $as_echo "$glibcxx_cv_func_expl_use" >&6; }
68853 if test x$glibcxx_cv_func_expl_use = x"yes"; then
68854 for ac_func in expl
68856 ac_fn_c_check_func "$LINENO" "expl" "ac_cv_func_expl"
68857 if test "x$ac_cv_func_expl" = x""yes; then :
68858 cat >>confdefs.h <<_ACEOF
68859 #define HAVE_EXPL 1
68867 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _expl declaration" >&5
68868 $as_echo_n "checking for _expl declaration... " >&6; }
68869 if test x${glibcxx_cv_func__expl_use+set} != xset; then
68870 if test "${glibcxx_cv_func__expl_use+set}" = set; then :
68871 $as_echo_n "(cached) " >&6
68876 ac_cpp='$CXXCPP $CPPFLAGS'
68877 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
68878 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
68879 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
68881 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
68882 /* end confdefs.h. */
68884 #ifdef HAVE_IEEEFP_H
68885 #include <ieeefp.h>
68896 if ac_fn_cxx_try_compile "$LINENO"; then :
68897 glibcxx_cv_func__expl_use=yes
68899 glibcxx_cv_func__expl_use=no
68901 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
68903 ac_cpp='$CPP $CPPFLAGS'
68904 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
68905 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
68906 ac_compiler_gnu=$ac_cv_c_compiler_gnu
68912 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__expl_use" >&5
68913 $as_echo "$glibcxx_cv_func__expl_use" >&6; }
68915 if test x$glibcxx_cv_func__expl_use = x"yes"; then
68916 for ac_func in _expl
68918 ac_fn_c_check_func "$LINENO" "_expl" "ac_cv_func__expl"
68919 if test "x$ac_cv_func__expl" = x""yes; then :
68920 cat >>confdefs.h <<_ACEOF
68921 #define HAVE__EXPL 1
68934 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fabsl declaration" >&5
68935 $as_echo_n "checking for fabsl declaration... " >&6; }
68936 if test x${glibcxx_cv_func_fabsl_use+set} != xset; then
68937 if test "${glibcxx_cv_func_fabsl_use+set}" = set; then :
68938 $as_echo_n "(cached) " >&6
68943 ac_cpp='$CXXCPP $CPPFLAGS'
68944 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
68945 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
68946 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
68948 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
68949 /* end confdefs.h. */
68951 #ifdef HAVE_IEEEFP_H
68952 #include <ieeefp.h>
68963 if ac_fn_cxx_try_compile "$LINENO"; then :
68964 glibcxx_cv_func_fabsl_use=yes
68966 glibcxx_cv_func_fabsl_use=no
68968 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
68970 ac_cpp='$CPP $CPPFLAGS'
68971 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
68972 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
68973 ac_compiler_gnu=$ac_cv_c_compiler_gnu
68979 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_fabsl_use" >&5
68980 $as_echo "$glibcxx_cv_func_fabsl_use" >&6; }
68982 if test x$glibcxx_cv_func_fabsl_use = x"yes"; then
68983 for ac_func in fabsl
68985 ac_fn_c_check_func "$LINENO" "fabsl" "ac_cv_func_fabsl"
68986 if test "x$ac_cv_func_fabsl" = x""yes; then :
68987 cat >>confdefs.h <<_ACEOF
68988 #define HAVE_FABSL 1
68996 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _fabsl declaration" >&5
68997 $as_echo_n "checking for _fabsl declaration... " >&6; }
68998 if test x${glibcxx_cv_func__fabsl_use+set} != xset; then
68999 if test "${glibcxx_cv_func__fabsl_use+set}" = set; then :
69000 $as_echo_n "(cached) " >&6
69005 ac_cpp='$CXXCPP $CPPFLAGS'
69006 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
69007 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
69008 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
69010 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
69011 /* end confdefs.h. */
69013 #ifdef HAVE_IEEEFP_H
69014 #include <ieeefp.h>
69025 if ac_fn_cxx_try_compile "$LINENO"; then :
69026 glibcxx_cv_func__fabsl_use=yes
69028 glibcxx_cv_func__fabsl_use=no
69030 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
69032 ac_cpp='$CPP $CPPFLAGS'
69033 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
69034 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
69035 ac_compiler_gnu=$ac_cv_c_compiler_gnu
69041 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__fabsl_use" >&5
69042 $as_echo "$glibcxx_cv_func__fabsl_use" >&6; }
69044 if test x$glibcxx_cv_func__fabsl_use = x"yes"; then
69045 for ac_func in _fabsl
69047 ac_fn_c_check_func "$LINENO" "_fabsl" "ac_cv_func__fabsl"
69048 if test "x$ac_cv_func__fabsl" = x""yes; then :
69049 cat >>confdefs.h <<_ACEOF
69050 #define HAVE__FABSL 1
69063 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fmodl declaration" >&5
69064 $as_echo_n "checking for fmodl declaration... " >&6; }
69065 if test x${glibcxx_cv_func_fmodl_use+set} != xset; then
69066 if test "${glibcxx_cv_func_fmodl_use+set}" = set; then :
69067 $as_echo_n "(cached) " >&6
69072 ac_cpp='$CXXCPP $CPPFLAGS'
69073 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
69074 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
69075 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
69077 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
69078 /* end confdefs.h. */
69088 if ac_fn_cxx_try_compile "$LINENO"; then :
69089 glibcxx_cv_func_fmodl_use=yes
69091 glibcxx_cv_func_fmodl_use=no
69093 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
69095 ac_cpp='$CPP $CPPFLAGS'
69096 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
69097 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
69098 ac_compiler_gnu=$ac_cv_c_compiler_gnu
69104 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_fmodl_use" >&5
69105 $as_echo "$glibcxx_cv_func_fmodl_use" >&6; }
69107 if test x$glibcxx_cv_func_fmodl_use = x"yes"; then
69108 for ac_func in fmodl
69110 ac_fn_c_check_func "$LINENO" "fmodl" "ac_cv_func_fmodl"
69111 if test "x$ac_cv_func_fmodl" = x""yes; then :
69112 cat >>confdefs.h <<_ACEOF
69113 #define HAVE_FMODL 1
69121 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _fmodl declaration" >&5
69122 $as_echo_n "checking for _fmodl declaration... " >&6; }
69123 if test x${glibcxx_cv_func__fmodl_use+set} != xset; then
69124 if test "${glibcxx_cv_func__fmodl_use+set}" = set; then :
69125 $as_echo_n "(cached) " >&6
69130 ac_cpp='$CXXCPP $CPPFLAGS'
69131 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
69132 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
69133 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
69135 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
69136 /* end confdefs.h. */
69146 if ac_fn_cxx_try_compile "$LINENO"; then :
69147 glibcxx_cv_func__fmodl_use=yes
69149 glibcxx_cv_func__fmodl_use=no
69151 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
69153 ac_cpp='$CPP $CPPFLAGS'
69154 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
69155 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
69156 ac_compiler_gnu=$ac_cv_c_compiler_gnu
69162 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__fmodl_use" >&5
69163 $as_echo "$glibcxx_cv_func__fmodl_use" >&6; }
69165 if test x$glibcxx_cv_func__fmodl_use = x"yes"; then
69166 for ac_func in _fmodl
69168 ac_fn_c_check_func "$LINENO" "_fmodl" "ac_cv_func__fmodl"
69169 if test "x$ac_cv_func__fmodl" = x""yes; then :
69170 cat >>confdefs.h <<_ACEOF
69171 #define HAVE__FMODL 1
69184 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for frexpl declaration" >&5
69185 $as_echo_n "checking for frexpl declaration... " >&6; }
69186 if test x${glibcxx_cv_func_frexpl_use+set} != xset; then
69187 if test "${glibcxx_cv_func_frexpl_use+set}" = set; then :
69188 $as_echo_n "(cached) " >&6
69193 ac_cpp='$CXXCPP $CPPFLAGS'
69194 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
69195 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
69196 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
69198 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
69199 /* end confdefs.h. */
69209 if ac_fn_cxx_try_compile "$LINENO"; then :
69210 glibcxx_cv_func_frexpl_use=yes
69212 glibcxx_cv_func_frexpl_use=no
69214 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
69216 ac_cpp='$CPP $CPPFLAGS'
69217 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
69218 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
69219 ac_compiler_gnu=$ac_cv_c_compiler_gnu
69225 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_frexpl_use" >&5
69226 $as_echo "$glibcxx_cv_func_frexpl_use" >&6; }
69228 if test x$glibcxx_cv_func_frexpl_use = x"yes"; then
69229 for ac_func in frexpl
69231 ac_fn_c_check_func "$LINENO" "frexpl" "ac_cv_func_frexpl"
69232 if test "x$ac_cv_func_frexpl" = x""yes; then :
69233 cat >>confdefs.h <<_ACEOF
69234 #define HAVE_FREXPL 1
69242 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _frexpl declaration" >&5
69243 $as_echo_n "checking for _frexpl declaration... " >&6; }
69244 if test x${glibcxx_cv_func__frexpl_use+set} != xset; then
69245 if test "${glibcxx_cv_func__frexpl_use+set}" = set; then :
69246 $as_echo_n "(cached) " >&6
69251 ac_cpp='$CXXCPP $CPPFLAGS'
69252 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
69253 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
69254 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
69256 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
69257 /* end confdefs.h. */
69267 if ac_fn_cxx_try_compile "$LINENO"; then :
69268 glibcxx_cv_func__frexpl_use=yes
69270 glibcxx_cv_func__frexpl_use=no
69272 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
69274 ac_cpp='$CPP $CPPFLAGS'
69275 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
69276 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
69277 ac_compiler_gnu=$ac_cv_c_compiler_gnu
69283 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__frexpl_use" >&5
69284 $as_echo "$glibcxx_cv_func__frexpl_use" >&6; }
69286 if test x$glibcxx_cv_func__frexpl_use = x"yes"; then
69287 for ac_func in _frexpl
69289 ac_fn_c_check_func "$LINENO" "_frexpl" "ac_cv_func__frexpl"
69290 if test "x$ac_cv_func__frexpl" = x""yes; then :
69291 cat >>confdefs.h <<_ACEOF
69292 #define HAVE__FREXPL 1
69305 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for hypotl declaration" >&5
69306 $as_echo_n "checking for hypotl declaration... " >&6; }
69307 if test x${glibcxx_cv_func_hypotl_use+set} != xset; then
69308 if test "${glibcxx_cv_func_hypotl_use+set}" = set; then :
69309 $as_echo_n "(cached) " >&6
69314 ac_cpp='$CXXCPP $CPPFLAGS'
69315 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
69316 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
69317 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
69319 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
69320 /* end confdefs.h. */
69330 if ac_fn_cxx_try_compile "$LINENO"; then :
69331 glibcxx_cv_func_hypotl_use=yes
69333 glibcxx_cv_func_hypotl_use=no
69335 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
69337 ac_cpp='$CPP $CPPFLAGS'
69338 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
69339 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
69340 ac_compiler_gnu=$ac_cv_c_compiler_gnu
69346 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_hypotl_use" >&5
69347 $as_echo "$glibcxx_cv_func_hypotl_use" >&6; }
69349 if test x$glibcxx_cv_func_hypotl_use = x"yes"; then
69350 for ac_func in hypotl
69352 ac_fn_c_check_func "$LINENO" "hypotl" "ac_cv_func_hypotl"
69353 if test "x$ac_cv_func_hypotl" = x""yes; then :
69354 cat >>confdefs.h <<_ACEOF
69355 #define HAVE_HYPOTL 1
69363 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _hypotl declaration" >&5
69364 $as_echo_n "checking for _hypotl declaration... " >&6; }
69365 if test x${glibcxx_cv_func__hypotl_use+set} != xset; then
69366 if test "${glibcxx_cv_func__hypotl_use+set}" = set; then :
69367 $as_echo_n "(cached) " >&6
69372 ac_cpp='$CXXCPP $CPPFLAGS'
69373 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
69374 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
69375 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
69377 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
69378 /* end confdefs.h. */
69388 if ac_fn_cxx_try_compile "$LINENO"; then :
69389 glibcxx_cv_func__hypotl_use=yes
69391 glibcxx_cv_func__hypotl_use=no
69393 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
69395 ac_cpp='$CPP $CPPFLAGS'
69396 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
69397 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
69398 ac_compiler_gnu=$ac_cv_c_compiler_gnu
69404 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__hypotl_use" >&5
69405 $as_echo "$glibcxx_cv_func__hypotl_use" >&6; }
69407 if test x$glibcxx_cv_func__hypotl_use = x"yes"; then
69408 for ac_func in _hypotl
69410 ac_fn_c_check_func "$LINENO" "_hypotl" "ac_cv_func__hypotl"
69411 if test "x$ac_cv_func__hypotl" = x""yes; then :
69412 cat >>confdefs.h <<_ACEOF
69413 #define HAVE__HYPOTL 1
69426 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ldexpl declaration" >&5
69427 $as_echo_n "checking for ldexpl declaration... " >&6; }
69428 if test x${glibcxx_cv_func_ldexpl_use+set} != xset; then
69429 if test "${glibcxx_cv_func_ldexpl_use+set}" = set; then :
69430 $as_echo_n "(cached) " >&6
69435 ac_cpp='$CXXCPP $CPPFLAGS'
69436 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
69437 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
69438 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
69440 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
69441 /* end confdefs.h. */
69451 if ac_fn_cxx_try_compile "$LINENO"; then :
69452 glibcxx_cv_func_ldexpl_use=yes
69454 glibcxx_cv_func_ldexpl_use=no
69456 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
69458 ac_cpp='$CPP $CPPFLAGS'
69459 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
69460 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
69461 ac_compiler_gnu=$ac_cv_c_compiler_gnu
69467 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_ldexpl_use" >&5
69468 $as_echo "$glibcxx_cv_func_ldexpl_use" >&6; }
69470 if test x$glibcxx_cv_func_ldexpl_use = x"yes"; then
69471 for ac_func in ldexpl
69473 ac_fn_c_check_func "$LINENO" "ldexpl" "ac_cv_func_ldexpl"
69474 if test "x$ac_cv_func_ldexpl" = x""yes; then :
69475 cat >>confdefs.h <<_ACEOF
69476 #define HAVE_LDEXPL 1
69484 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _ldexpl declaration" >&5
69485 $as_echo_n "checking for _ldexpl declaration... " >&6; }
69486 if test x${glibcxx_cv_func__ldexpl_use+set} != xset; then
69487 if test "${glibcxx_cv_func__ldexpl_use+set}" = set; then :
69488 $as_echo_n "(cached) " >&6
69493 ac_cpp='$CXXCPP $CPPFLAGS'
69494 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
69495 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
69496 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
69498 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
69499 /* end confdefs.h. */
69509 if ac_fn_cxx_try_compile "$LINENO"; then :
69510 glibcxx_cv_func__ldexpl_use=yes
69512 glibcxx_cv_func__ldexpl_use=no
69514 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
69516 ac_cpp='$CPP $CPPFLAGS'
69517 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
69518 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
69519 ac_compiler_gnu=$ac_cv_c_compiler_gnu
69525 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__ldexpl_use" >&5
69526 $as_echo "$glibcxx_cv_func__ldexpl_use" >&6; }
69528 if test x$glibcxx_cv_func__ldexpl_use = x"yes"; then
69529 for ac_func in _ldexpl
69531 ac_fn_c_check_func "$LINENO" "_ldexpl" "ac_cv_func__ldexpl"
69532 if test "x$ac_cv_func__ldexpl" = x""yes; then :
69533 cat >>confdefs.h <<_ACEOF
69534 #define HAVE__LDEXPL 1
69547 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for logl declaration" >&5
69548 $as_echo_n "checking for logl declaration... " >&6; }
69549 if test x${glibcxx_cv_func_logl_use+set} != xset; then
69550 if test "${glibcxx_cv_func_logl_use+set}" = set; then :
69551 $as_echo_n "(cached) " >&6
69556 ac_cpp='$CXXCPP $CPPFLAGS'
69557 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
69558 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
69559 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
69561 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
69562 /* end confdefs.h. */
69564 #ifdef HAVE_IEEEFP_H
69565 #include <ieeefp.h>
69576 if ac_fn_cxx_try_compile "$LINENO"; then :
69577 glibcxx_cv_func_logl_use=yes
69579 glibcxx_cv_func_logl_use=no
69581 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
69583 ac_cpp='$CPP $CPPFLAGS'
69584 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
69585 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
69586 ac_compiler_gnu=$ac_cv_c_compiler_gnu
69592 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_logl_use" >&5
69593 $as_echo "$glibcxx_cv_func_logl_use" >&6; }
69595 if test x$glibcxx_cv_func_logl_use = x"yes"; then
69596 for ac_func in logl
69598 ac_fn_c_check_func "$LINENO" "logl" "ac_cv_func_logl"
69599 if test "x$ac_cv_func_logl" = x""yes; then :
69600 cat >>confdefs.h <<_ACEOF
69601 #define HAVE_LOGL 1
69609 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _logl declaration" >&5
69610 $as_echo_n "checking for _logl declaration... " >&6; }
69611 if test x${glibcxx_cv_func__logl_use+set} != xset; then
69612 if test "${glibcxx_cv_func__logl_use+set}" = set; then :
69613 $as_echo_n "(cached) " >&6
69618 ac_cpp='$CXXCPP $CPPFLAGS'
69619 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
69620 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
69621 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
69623 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
69624 /* end confdefs.h. */
69626 #ifdef HAVE_IEEEFP_H
69627 #include <ieeefp.h>
69638 if ac_fn_cxx_try_compile "$LINENO"; then :
69639 glibcxx_cv_func__logl_use=yes
69641 glibcxx_cv_func__logl_use=no
69643 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
69645 ac_cpp='$CPP $CPPFLAGS'
69646 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
69647 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
69648 ac_compiler_gnu=$ac_cv_c_compiler_gnu
69654 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__logl_use" >&5
69655 $as_echo "$glibcxx_cv_func__logl_use" >&6; }
69657 if test x$glibcxx_cv_func__logl_use = x"yes"; then
69658 for ac_func in _logl
69660 ac_fn_c_check_func "$LINENO" "_logl" "ac_cv_func__logl"
69661 if test "x$ac_cv_func__logl" = x""yes; then :
69662 cat >>confdefs.h <<_ACEOF
69663 #define HAVE__LOGL 1
69676 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for log10l declaration" >&5
69677 $as_echo_n "checking for log10l declaration... " >&6; }
69678 if test x${glibcxx_cv_func_log10l_use+set} != xset; then
69679 if test "${glibcxx_cv_func_log10l_use+set}" = set; then :
69680 $as_echo_n "(cached) " >&6
69685 ac_cpp='$CXXCPP $CPPFLAGS'
69686 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
69687 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
69688 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
69690 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
69691 /* end confdefs.h. */
69693 #ifdef HAVE_IEEEFP_H
69694 #include <ieeefp.h>
69705 if ac_fn_cxx_try_compile "$LINENO"; then :
69706 glibcxx_cv_func_log10l_use=yes
69708 glibcxx_cv_func_log10l_use=no
69710 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
69712 ac_cpp='$CPP $CPPFLAGS'
69713 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
69714 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
69715 ac_compiler_gnu=$ac_cv_c_compiler_gnu
69721 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_log10l_use" >&5
69722 $as_echo "$glibcxx_cv_func_log10l_use" >&6; }
69724 if test x$glibcxx_cv_func_log10l_use = x"yes"; then
69725 for ac_func in log10l
69727 ac_fn_c_check_func "$LINENO" "log10l" "ac_cv_func_log10l"
69728 if test "x$ac_cv_func_log10l" = x""yes; then :
69729 cat >>confdefs.h <<_ACEOF
69730 #define HAVE_LOG10L 1
69738 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _log10l declaration" >&5
69739 $as_echo_n "checking for _log10l declaration... " >&6; }
69740 if test x${glibcxx_cv_func__log10l_use+set} != xset; then
69741 if test "${glibcxx_cv_func__log10l_use+set}" = set; then :
69742 $as_echo_n "(cached) " >&6
69747 ac_cpp='$CXXCPP $CPPFLAGS'
69748 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
69749 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
69750 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
69752 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
69753 /* end confdefs.h. */
69755 #ifdef HAVE_IEEEFP_H
69756 #include <ieeefp.h>
69767 if ac_fn_cxx_try_compile "$LINENO"; then :
69768 glibcxx_cv_func__log10l_use=yes
69770 glibcxx_cv_func__log10l_use=no
69772 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
69774 ac_cpp='$CPP $CPPFLAGS'
69775 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
69776 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
69777 ac_compiler_gnu=$ac_cv_c_compiler_gnu
69783 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__log10l_use" >&5
69784 $as_echo "$glibcxx_cv_func__log10l_use" >&6; }
69786 if test x$glibcxx_cv_func__log10l_use = x"yes"; then
69787 for ac_func in _log10l
69789 ac_fn_c_check_func "$LINENO" "_log10l" "ac_cv_func__log10l"
69790 if test "x$ac_cv_func__log10l" = x""yes; then :
69791 cat >>confdefs.h <<_ACEOF
69792 #define HAVE__LOG10L 1
69805 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for modfl declaration" >&5
69806 $as_echo_n "checking for modfl declaration... " >&6; }
69807 if test x${glibcxx_cv_func_modfl_use+set} != xset; then
69808 if test "${glibcxx_cv_func_modfl_use+set}" = set; then :
69809 $as_echo_n "(cached) " >&6
69814 ac_cpp='$CXXCPP $CPPFLAGS'
69815 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
69816 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
69817 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
69819 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
69820 /* end confdefs.h. */
69830 if ac_fn_cxx_try_compile "$LINENO"; then :
69831 glibcxx_cv_func_modfl_use=yes
69833 glibcxx_cv_func_modfl_use=no
69835 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
69837 ac_cpp='$CPP $CPPFLAGS'
69838 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
69839 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
69840 ac_compiler_gnu=$ac_cv_c_compiler_gnu
69846 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_modfl_use" >&5
69847 $as_echo "$glibcxx_cv_func_modfl_use" >&6; }
69849 if test x$glibcxx_cv_func_modfl_use = x"yes"; then
69850 for ac_func in modfl
69852 ac_fn_c_check_func "$LINENO" "modfl" "ac_cv_func_modfl"
69853 if test "x$ac_cv_func_modfl" = x""yes; then :
69854 cat >>confdefs.h <<_ACEOF
69855 #define HAVE_MODFL 1
69863 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _modfl declaration" >&5
69864 $as_echo_n "checking for _modfl declaration... " >&6; }
69865 if test x${glibcxx_cv_func__modfl_use+set} != xset; then
69866 if test "${glibcxx_cv_func__modfl_use+set}" = set; then :
69867 $as_echo_n "(cached) " >&6
69872 ac_cpp='$CXXCPP $CPPFLAGS'
69873 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
69874 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
69875 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
69877 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
69878 /* end confdefs.h. */
69888 if ac_fn_cxx_try_compile "$LINENO"; then :
69889 glibcxx_cv_func__modfl_use=yes
69891 glibcxx_cv_func__modfl_use=no
69893 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
69895 ac_cpp='$CPP $CPPFLAGS'
69896 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
69897 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
69898 ac_compiler_gnu=$ac_cv_c_compiler_gnu
69904 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__modfl_use" >&5
69905 $as_echo "$glibcxx_cv_func__modfl_use" >&6; }
69907 if test x$glibcxx_cv_func__modfl_use = x"yes"; then
69908 for ac_func in _modfl
69910 ac_fn_c_check_func "$LINENO" "_modfl" "ac_cv_func__modfl"
69911 if test "x$ac_cv_func__modfl" = x""yes; then :
69912 cat >>confdefs.h <<_ACEOF
69913 #define HAVE__MODFL 1
69926 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for powl declaration" >&5
69927 $as_echo_n "checking for powl declaration... " >&6; }
69928 if test x${glibcxx_cv_func_powl_use+set} != xset; then
69929 if test "${glibcxx_cv_func_powl_use+set}" = set; then :
69930 $as_echo_n "(cached) " >&6
69935 ac_cpp='$CXXCPP $CPPFLAGS'
69936 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
69937 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
69938 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
69940 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
69941 /* end confdefs.h. */
69951 if ac_fn_cxx_try_compile "$LINENO"; then :
69952 glibcxx_cv_func_powl_use=yes
69954 glibcxx_cv_func_powl_use=no
69956 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
69958 ac_cpp='$CPP $CPPFLAGS'
69959 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
69960 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
69961 ac_compiler_gnu=$ac_cv_c_compiler_gnu
69967 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_powl_use" >&5
69968 $as_echo "$glibcxx_cv_func_powl_use" >&6; }
69970 if test x$glibcxx_cv_func_powl_use = x"yes"; then
69971 for ac_func in powl
69973 ac_fn_c_check_func "$LINENO" "powl" "ac_cv_func_powl"
69974 if test "x$ac_cv_func_powl" = x""yes; then :
69975 cat >>confdefs.h <<_ACEOF
69976 #define HAVE_POWL 1
69984 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _powl declaration" >&5
69985 $as_echo_n "checking for _powl declaration... " >&6; }
69986 if test x${glibcxx_cv_func__powl_use+set} != xset; then
69987 if test "${glibcxx_cv_func__powl_use+set}" = set; then :
69988 $as_echo_n "(cached) " >&6
69993 ac_cpp='$CXXCPP $CPPFLAGS'
69994 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
69995 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
69996 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
69998 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
69999 /* end confdefs.h. */
70009 if ac_fn_cxx_try_compile "$LINENO"; then :
70010 glibcxx_cv_func__powl_use=yes
70012 glibcxx_cv_func__powl_use=no
70014 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
70016 ac_cpp='$CPP $CPPFLAGS'
70017 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
70018 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
70019 ac_compiler_gnu=$ac_cv_c_compiler_gnu
70025 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__powl_use" >&5
70026 $as_echo "$glibcxx_cv_func__powl_use" >&6; }
70028 if test x$glibcxx_cv_func__powl_use = x"yes"; then
70029 for ac_func in _powl
70031 ac_fn_c_check_func "$LINENO" "_powl" "ac_cv_func__powl"
70032 if test "x$ac_cv_func__powl" = x""yes; then :
70033 cat >>confdefs.h <<_ACEOF
70034 #define HAVE__POWL 1
70047 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sqrtl declaration" >&5
70048 $as_echo_n "checking for sqrtl declaration... " >&6; }
70049 if test x${glibcxx_cv_func_sqrtl_use+set} != xset; then
70050 if test "${glibcxx_cv_func_sqrtl_use+set}" = set; then :
70051 $as_echo_n "(cached) " >&6
70056 ac_cpp='$CXXCPP $CPPFLAGS'
70057 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
70058 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
70059 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
70061 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
70062 /* end confdefs.h. */
70064 #ifdef HAVE_IEEEFP_H
70065 #include <ieeefp.h>
70076 if ac_fn_cxx_try_compile "$LINENO"; then :
70077 glibcxx_cv_func_sqrtl_use=yes
70079 glibcxx_cv_func_sqrtl_use=no
70081 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
70083 ac_cpp='$CPP $CPPFLAGS'
70084 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
70085 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
70086 ac_compiler_gnu=$ac_cv_c_compiler_gnu
70092 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_sqrtl_use" >&5
70093 $as_echo "$glibcxx_cv_func_sqrtl_use" >&6; }
70095 if test x$glibcxx_cv_func_sqrtl_use = x"yes"; then
70096 for ac_func in sqrtl
70098 ac_fn_c_check_func "$LINENO" "sqrtl" "ac_cv_func_sqrtl"
70099 if test "x$ac_cv_func_sqrtl" = x""yes; then :
70100 cat >>confdefs.h <<_ACEOF
70101 #define HAVE_SQRTL 1
70109 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _sqrtl declaration" >&5
70110 $as_echo_n "checking for _sqrtl declaration... " >&6; }
70111 if test x${glibcxx_cv_func__sqrtl_use+set} != xset; then
70112 if test "${glibcxx_cv_func__sqrtl_use+set}" = set; then :
70113 $as_echo_n "(cached) " >&6
70118 ac_cpp='$CXXCPP $CPPFLAGS'
70119 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
70120 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
70121 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
70123 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
70124 /* end confdefs.h. */
70126 #ifdef HAVE_IEEEFP_H
70127 #include <ieeefp.h>
70138 if ac_fn_cxx_try_compile "$LINENO"; then :
70139 glibcxx_cv_func__sqrtl_use=yes
70141 glibcxx_cv_func__sqrtl_use=no
70143 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
70145 ac_cpp='$CPP $CPPFLAGS'
70146 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
70147 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
70148 ac_compiler_gnu=$ac_cv_c_compiler_gnu
70154 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__sqrtl_use" >&5
70155 $as_echo "$glibcxx_cv_func__sqrtl_use" >&6; }
70157 if test x$glibcxx_cv_func__sqrtl_use = x"yes"; then
70158 for ac_func in _sqrtl
70160 ac_fn_c_check_func "$LINENO" "_sqrtl" "ac_cv_func__sqrtl"
70161 if test "x$ac_cv_func__sqrtl" = x""yes; then :
70162 cat >>confdefs.h <<_ACEOF
70163 #define HAVE__SQRTL 1
70176 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sincosl declaration" >&5
70177 $as_echo_n "checking for sincosl declaration... " >&6; }
70178 if test x${glibcxx_cv_func_sincosl_use+set} != xset; then
70179 if test "${glibcxx_cv_func_sincosl_use+set}" = set; then :
70180 $as_echo_n "(cached) " >&6
70185 ac_cpp='$CXXCPP $CPPFLAGS'
70186 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
70187 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
70188 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
70190 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
70191 /* end confdefs.h. */
70201 if ac_fn_cxx_try_compile "$LINENO"; then :
70202 glibcxx_cv_func_sincosl_use=yes
70204 glibcxx_cv_func_sincosl_use=no
70206 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
70208 ac_cpp='$CPP $CPPFLAGS'
70209 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
70210 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
70211 ac_compiler_gnu=$ac_cv_c_compiler_gnu
70217 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_sincosl_use" >&5
70218 $as_echo "$glibcxx_cv_func_sincosl_use" >&6; }
70220 if test x$glibcxx_cv_func_sincosl_use = x"yes"; then
70221 for ac_func in sincosl
70223 ac_fn_c_check_func "$LINENO" "sincosl" "ac_cv_func_sincosl"
70224 if test "x$ac_cv_func_sincosl" = x""yes; then :
70225 cat >>confdefs.h <<_ACEOF
70226 #define HAVE_SINCOSL 1
70234 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _sincosl declaration" >&5
70235 $as_echo_n "checking for _sincosl declaration... " >&6; }
70236 if test x${glibcxx_cv_func__sincosl_use+set} != xset; then
70237 if test "${glibcxx_cv_func__sincosl_use+set}" = set; then :
70238 $as_echo_n "(cached) " >&6
70243 ac_cpp='$CXXCPP $CPPFLAGS'
70244 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
70245 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
70246 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
70248 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
70249 /* end confdefs.h. */
70259 if ac_fn_cxx_try_compile "$LINENO"; then :
70260 glibcxx_cv_func__sincosl_use=yes
70262 glibcxx_cv_func__sincosl_use=no
70264 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
70266 ac_cpp='$CPP $CPPFLAGS'
70267 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
70268 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
70269 ac_compiler_gnu=$ac_cv_c_compiler_gnu
70275 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__sincosl_use" >&5
70276 $as_echo "$glibcxx_cv_func__sincosl_use" >&6; }
70278 if test x$glibcxx_cv_func__sincosl_use = x"yes"; then
70279 for ac_func in _sincosl
70281 ac_fn_c_check_func "$LINENO" "_sincosl" "ac_cv_func__sincosl"
70282 if test "x$ac_cv_func__sincosl" = x""yes; then :
70283 cat >>confdefs.h <<_ACEOF
70284 #define HAVE__SINCOSL 1
70297 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for finitel declaration" >&5
70298 $as_echo_n "checking for finitel declaration... " >&6; }
70299 if test x${glibcxx_cv_func_finitel_use+set} != xset; then
70300 if test "${glibcxx_cv_func_finitel_use+set}" = set; then :
70301 $as_echo_n "(cached) " >&6
70306 ac_cpp='$CXXCPP $CPPFLAGS'
70307 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
70308 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
70309 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
70311 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
70312 /* end confdefs.h. */
70314 #ifdef HAVE_IEEEFP_H
70315 #include <ieeefp.h>
70326 if ac_fn_cxx_try_compile "$LINENO"; then :
70327 glibcxx_cv_func_finitel_use=yes
70329 glibcxx_cv_func_finitel_use=no
70331 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
70333 ac_cpp='$CPP $CPPFLAGS'
70334 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
70335 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
70336 ac_compiler_gnu=$ac_cv_c_compiler_gnu
70342 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_finitel_use" >&5
70343 $as_echo "$glibcxx_cv_func_finitel_use" >&6; }
70345 if test x$glibcxx_cv_func_finitel_use = x"yes"; then
70346 for ac_func in finitel
70348 ac_fn_c_check_func "$LINENO" "finitel" "ac_cv_func_finitel"
70349 if test "x$ac_cv_func_finitel" = x""yes; then :
70350 cat >>confdefs.h <<_ACEOF
70351 #define HAVE_FINITEL 1
70359 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _finitel declaration" >&5
70360 $as_echo_n "checking for _finitel declaration... " >&6; }
70361 if test x${glibcxx_cv_func__finitel_use+set} != xset; then
70362 if test "${glibcxx_cv_func__finitel_use+set}" = set; then :
70363 $as_echo_n "(cached) " >&6
70368 ac_cpp='$CXXCPP $CPPFLAGS'
70369 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
70370 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
70371 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
70373 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
70374 /* end confdefs.h. */
70376 #ifdef HAVE_IEEEFP_H
70377 #include <ieeefp.h>
70388 if ac_fn_cxx_try_compile "$LINENO"; then :
70389 glibcxx_cv_func__finitel_use=yes
70391 glibcxx_cv_func__finitel_use=no
70393 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
70395 ac_cpp='$CPP $CPPFLAGS'
70396 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
70397 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
70398 ac_compiler_gnu=$ac_cv_c_compiler_gnu
70404 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__finitel_use" >&5
70405 $as_echo "$glibcxx_cv_func__finitel_use" >&6; }
70407 if test x$glibcxx_cv_func__finitel_use = x"yes"; then
70408 for ac_func in _finitel
70410 ac_fn_c_check_func "$LINENO" "_finitel" "ac_cv_func__finitel"
70411 if test "x$ac_cv_func__finitel" = x""yes; then :
70412 cat >>confdefs.h <<_ACEOF
70413 #define HAVE__FINITEL 1
70425 LIBS="$ac_save_LIBS"
70426 CXXFLAGS="$ac_save_CXXFLAGS"
70429 ac_test_CXXFLAGS="${CXXFLAGS+set}"
70430 ac_save_CXXFLAGS="$CXXFLAGS"
70431 CXXFLAGS='-fno-builtin -D_GNU_SOURCE'
70434 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for at_quick_exit declaration" >&5
70435 $as_echo_n "checking for at_quick_exit declaration... " >&6; }
70436 if test x${glibcxx_cv_func_at_quick_exit_use+set} != xset; then
70437 if test "${glibcxx_cv_func_at_quick_exit_use+set}" = set; then :
70438 $as_echo_n "(cached) " >&6
70443 ac_cpp='$CXXCPP $CPPFLAGS'
70444 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
70445 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
70446 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
70448 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
70449 /* end confdefs.h. */
70450 #include <stdlib.h>
70459 if ac_fn_cxx_try_compile "$LINENO"; then :
70460 glibcxx_cv_func_at_quick_exit_use=yes
70462 glibcxx_cv_func_at_quick_exit_use=no
70464 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
70466 ac_cpp='$CPP $CPPFLAGS'
70467 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
70468 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
70469 ac_compiler_gnu=$ac_cv_c_compiler_gnu
70475 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_at_quick_exit_use" >&5
70476 $as_echo "$glibcxx_cv_func_at_quick_exit_use" >&6; }
70477 if test x$glibcxx_cv_func_at_quick_exit_use = x"yes"; then
70478 for ac_func in at_quick_exit
70480 ac_fn_c_check_func "$LINENO" "at_quick_exit" "ac_cv_func_at_quick_exit"
70481 if test "x$ac_cv_func_at_quick_exit" = x""yes; then :
70482 cat >>confdefs.h <<_ACEOF
70483 #define HAVE_AT_QUICK_EXIT 1
70492 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for quick_exit declaration" >&5
70493 $as_echo_n "checking for quick_exit declaration... " >&6; }
70494 if test x${glibcxx_cv_func_quick_exit_use+set} != xset; then
70495 if test "${glibcxx_cv_func_quick_exit_use+set}" = set; then :
70496 $as_echo_n "(cached) " >&6
70501 ac_cpp='$CXXCPP $CPPFLAGS'
70502 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
70503 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
70504 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
70506 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
70507 /* end confdefs.h. */
70508 #include <stdlib.h>
70517 if ac_fn_cxx_try_compile "$LINENO"; then :
70518 glibcxx_cv_func_quick_exit_use=yes
70520 glibcxx_cv_func_quick_exit_use=no
70522 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
70524 ac_cpp='$CPP $CPPFLAGS'
70525 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
70526 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
70527 ac_compiler_gnu=$ac_cv_c_compiler_gnu
70533 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_quick_exit_use" >&5
70534 $as_echo "$glibcxx_cv_func_quick_exit_use" >&6; }
70535 if test x$glibcxx_cv_func_quick_exit_use = x"yes"; then
70536 for ac_func in quick_exit
70538 ac_fn_c_check_func "$LINENO" "quick_exit" "ac_cv_func_quick_exit"
70539 if test "x$ac_cv_func_quick_exit" = x""yes; then :
70540 cat >>confdefs.h <<_ACEOF
70541 #define HAVE_QUICK_EXIT 1
70550 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for strtold declaration" >&5
70551 $as_echo_n "checking for strtold declaration... " >&6; }
70552 if test x${glibcxx_cv_func_strtold_use+set} != xset; then
70553 if test "${glibcxx_cv_func_strtold_use+set}" = set; then :
70554 $as_echo_n "(cached) " >&6
70559 ac_cpp='$CXXCPP $CPPFLAGS'
70560 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
70561 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
70562 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
70564 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
70565 /* end confdefs.h. */
70566 #include <stdlib.h>
70575 if ac_fn_cxx_try_compile "$LINENO"; then :
70576 glibcxx_cv_func_strtold_use=yes
70578 glibcxx_cv_func_strtold_use=no
70580 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
70582 ac_cpp='$CPP $CPPFLAGS'
70583 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
70584 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
70585 ac_compiler_gnu=$ac_cv_c_compiler_gnu
70591 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_strtold_use" >&5
70592 $as_echo "$glibcxx_cv_func_strtold_use" >&6; }
70593 if test x$glibcxx_cv_func_strtold_use = x"yes"; then
70594 for ac_func in strtold
70596 ac_fn_c_check_func "$LINENO" "strtold" "ac_cv_func_strtold"
70597 if test "x$ac_cv_func_strtold" = x""yes; then :
70598 cat >>confdefs.h <<_ACEOF
70599 #define HAVE_STRTOLD 1
70610 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for strtof declaration" >&5
70611 $as_echo_n "checking for strtof declaration... " >&6; }
70612 if test x${glibcxx_cv_func_strtof_use+set} != xset; then
70613 if test "${glibcxx_cv_func_strtof_use+set}" = set; then :
70614 $as_echo_n "(cached) " >&6
70619 ac_cpp='$CXXCPP $CPPFLAGS'
70620 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
70621 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
70622 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
70624 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
70625 /* end confdefs.h. */
70626 #include <stdlib.h>
70635 if ac_fn_cxx_try_compile "$LINENO"; then :
70636 glibcxx_cv_func_strtof_use=yes
70638 glibcxx_cv_func_strtof_use=no
70640 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
70642 ac_cpp='$CPP $CPPFLAGS'
70643 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
70644 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
70645 ac_compiler_gnu=$ac_cv_c_compiler_gnu
70651 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_strtof_use" >&5
70652 $as_echo "$glibcxx_cv_func_strtof_use" >&6; }
70653 if test x$glibcxx_cv_func_strtof_use = x"yes"; then
70654 for ac_func in strtof
70656 ac_fn_c_check_func "$LINENO" "strtof" "ac_cv_func_strtof"
70657 if test "x$ac_cv_func_strtof" = x""yes; then :
70658 cat >>confdefs.h <<_ACEOF
70659 #define HAVE_STRTOF 1
70670 CXXFLAGS="$ac_save_CXXFLAGS"
70674 $as_echo "#define HAVE_ACOSF 1" >>confdefs.h
70676 $as_echo "#define HAVE_ASINF 1" >>confdefs.h
70678 $as_echo "#define HAVE_ATAN2F 1" >>confdefs.h
70680 $as_echo "#define HAVE_ATANF 1" >>confdefs.h
70682 $as_echo "#define HAVE_CEILF 1" >>confdefs.h
70684 $as_echo "#define HAVE_COSF 1" >>confdefs.h
70686 $as_echo "#define HAVE_COSHF 1" >>confdefs.h
70688 $as_echo "#define HAVE_EXPF 1" >>confdefs.h
70690 $as_echo "#define HAVE_FABSF 1" >>confdefs.h
70692 $as_echo "#define HAVE_FLOORF 1" >>confdefs.h
70694 $as_echo "#define HAVE_FMODF 1" >>confdefs.h
70696 $as_echo "#define HAVE_HYPOT 1" >>confdefs.h
70698 $as_echo "#define HAVE_LOG10F 1" >>confdefs.h
70700 $as_echo "#define HAVE_LOGF 1" >>confdefs.h
70702 $as_echo "#define HAVE_POWF 1" >>confdefs.h
70704 $as_echo "#define HAVE_SINF 1" >>confdefs.h
70706 $as_echo "#define HAVE_SINHF 1" >>confdefs.h
70708 $as_echo "#define HAVE_SQRTF 1" >>confdefs.h
70710 $as_echo "#define HAVE_TANF 1" >>confdefs.h
70712 $as_echo "#define HAVE_TANHF 1" >>confdefs.h
70716 as_fn_error "No support for this host/target combination." "$LINENO" 5
70722 # At some point, we should differentiate between architectures
70723 # like x86, which have long double versions, and alpha/powerpc/etc.,
70724 # which don't. For the time being, punt.
70725 if test x"long_double_math_on_this_cpu" = x"yes"; then
70726 $as_echo "#define HAVE_ACOSL 1" >>confdefs.h
70728 $as_echo "#define HAVE_ASINL 1" >>confdefs.h
70730 $as_echo "#define HAVE_ATAN2L 1" >>confdefs.h
70732 $as_echo "#define HAVE_ATANL 1" >>confdefs.h
70734 $as_echo "#define HAVE_CEILL 1" >>confdefs.h
70736 $as_echo "#define HAVE_COSL 1" >>confdefs.h
70738 $as_echo "#define HAVE_COSHL 1" >>confdefs.h
70740 $as_echo "#define HAVE_EXPL 1" >>confdefs.h
70742 $as_echo "#define HAVE_FABSL 1" >>confdefs.h
70744 $as_echo "#define HAVE_FLOORL 1" >>confdefs.h
70746 $as_echo "#define HAVE_FMODL 1" >>confdefs.h
70748 $as_echo "#define HAVE_FREXPL 1" >>confdefs.h
70750 $as_echo "#define HAVE_LDEXPL 1" >>confdefs.h
70752 $as_echo "#define HAVE_LOG10L 1" >>confdefs.h
70754 $as_echo "#define HAVE_LOGL 1" >>confdefs.h
70756 $as_echo "#define HAVE_MODFL 1" >>confdefs.h
70758 $as_echo "#define HAVE_POWL 1" >>confdefs.h
70760 $as_echo "#define HAVE_SINCOSL 1" >>confdefs.h
70762 $as_echo "#define HAVE_SINL 1" >>confdefs.h
70764 $as_echo "#define HAVE_SINHL 1" >>confdefs.h
70766 $as_echo "#define HAVE_SQRTL 1" >>confdefs.h
70768 $as_echo "#define HAVE_TANL 1" >>confdefs.h
70770 $as_echo "#define HAVE_TANHL 1" >>confdefs.h
70775 # Check for _Unwind_GetIPInfo.
70778 # Check whether --with-system-libunwind was given.
70779 if test "${with_system_libunwind+set}" = set; then :
70780 withval=$with_system_libunwind;
70783 # If system-libunwind was not specifically set, pick a default setting.
70784 if test x$with_system_libunwind = x; then
70786 ia64-*-hpux*) with_system_libunwind=yes ;;
70787 *) with_system_libunwind=no ;;
70790 # Based on system-libunwind and target, do we have ipinfo?
70791 if test x$with_system_libunwind = xyes; then
70793 ia64-*-*) have_unwind_getipinfo=no ;;
70794 *) have_unwind_getipinfo=yes ;;
70797 # Darwin before version 9 does not have _Unwind_GetIPInfo.
70800 *-*-darwin[3-8]|*-*-darwin[3-8].*) have_unwind_getipinfo=no ;;
70801 *) have_unwind_getipinfo=yes ;;
70806 if test x$have_unwind_getipinfo = xyes; then
70808 $as_echo "#define HAVE_GETIPINFO 1" >>confdefs.h
70813 # Check whether --enable-linux-futex was given.
70814 if test "${enable_linux_futex+set}" = set; then :
70815 enableval=$enable_linux_futex;
70816 case "$enableval" in
70818 *) as_fn_error "Unknown argument to enable/disable linux-futex" "$LINENO" 5 ;;
70822 enable_linux_futex=default
70828 case "$enable_linux_futex" in
70830 # If headers don't have gettid/futex syscalls definition, then
70831 # default to no, otherwise there will be compile time failures.
70832 # Otherwise, default to yes. If we don't detect we are
70833 # compiled/linked against NPTL and not cross-compiling, check
70834 # if programs are run by default against NPTL and if not, issue
70836 enable_linux_futex=no
70837 if test x$gcc_no_link = xyes; then
70838 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
70840 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
70841 /* end confdefs.h. */
70842 #include <sys/syscall.h>
70847 syscall (SYS_gettid); syscall (SYS_futex, &lk, 0, 0, 0);
70852 if ac_fn_c_try_link "$LINENO"; then :
70854 LIBS="-lpthread $LIBS"
70855 if test x$gcc_no_link = xyes; then
70856 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
70858 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
70859 /* end confdefs.h. */
70860 #ifndef _GNU_SOURCE
70861 #define _GNU_SOURCE 1
70863 #include <pthread.h>
70864 pthread_t th; void *status;
70868 pthread_tryjoin_np (th, &status);
70873 if ac_fn_c_try_link "$LINENO"; then :
70874 enable_linux_futex=yes
70876 if test x$cross_compiling = xno; then
70877 if getconf GNU_LIBPTHREAD_VERSION 2>/dev/null \
70878 | LC_ALL=C grep -i NPTL > /dev/null 2>/dev/null; then :; else
70879 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: The kernel might not support futex or gettid syscalls.
70880 If so, please configure with --disable-linux-futex" >&5
70881 $as_echo "$as_me: WARNING: The kernel might not support futex or gettid syscalls.
70882 If so, please configure with --disable-linux-futex" >&2;}
70885 enable_linux_futex=yes
70887 rm -f core conftest.err conftest.$ac_objext \
70888 conftest$ac_exeext conftest.$ac_ext
70891 rm -f core conftest.err conftest.$ac_objext \
70892 conftest$ac_exeext conftest.$ac_ext
70895 if test x$gcc_no_link = xyes; then
70896 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
70898 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
70899 /* end confdefs.h. */
70900 #include <sys/syscall.h>
70905 syscall (SYS_gettid); syscall (SYS_futex, &lk, 0, 0, 0);
70910 if ac_fn_c_try_link "$LINENO"; then :
70913 as_fn_error "SYS_gettid and SYS_futex required for --enable-linux-futex" "$LINENO" 5
70915 rm -f core conftest.err conftest.$ac_objext \
70916 conftest$ac_exeext conftest.$ac_ext
70921 enable_linux_futex=no
70924 if test x$enable_linux_futex = xyes; then
70926 $as_echo "#define HAVE_LINUX_FUTEX 1" >>confdefs.h
70933 inttype_headers=`echo inttypes.h sys/inttypes.h | sed -e 's/,/ /g'`
70935 acx_cv_header_stdint=stddef.h
70936 acx_cv_header_stdint_kind="(already complete)"
70937 for i in stdint.h $inttype_headers; do
70938 unset ac_cv_type_uintptr_t
70939 unset ac_cv_type_uintmax_t
70940 unset ac_cv_type_int_least32_t
70941 unset ac_cv_type_int_fast32_t
70942 unset ac_cv_type_uint64_t
70943 $as_echo_n "looking for a compliant stdint.h in $i, " >&6
70944 ac_fn_c_check_type "$LINENO" "uintmax_t" "ac_cv_type_uintmax_t" "#include <sys/types.h>
70947 if test "x$ac_cv_type_uintmax_t" = x""yes; then :
70948 acx_cv_header_stdint=$i
70953 ac_fn_c_check_type "$LINENO" "uintptr_t" "ac_cv_type_uintptr_t" "#include <sys/types.h>
70956 if test "x$ac_cv_type_uintptr_t" = x""yes; then :
70959 acx_cv_header_stdint_kind="(mostly complete)"
70962 ac_fn_c_check_type "$LINENO" "int_least32_t" "ac_cv_type_int_least32_t" "#include <sys/types.h>
70965 if test "x$ac_cv_type_int_least32_t" = x""yes; then :
70968 acx_cv_header_stdint_kind="(mostly complete)"
70971 ac_fn_c_check_type "$LINENO" "int_fast32_t" "ac_cv_type_int_fast32_t" "#include <sys/types.h>
70974 if test "x$ac_cv_type_int_fast32_t" = x""yes; then :
70977 acx_cv_header_stdint_kind="(mostly complete)"
70980 ac_fn_c_check_type "$LINENO" "uint64_t" "ac_cv_type_uint64_t" "#include <sys/types.h>
70983 if test "x$ac_cv_type_uint64_t" = x""yes; then :
70986 acx_cv_header_stdint_kind="(lacks uint64_t)"
70991 if test "$acx_cv_header_stdint" = stddef.h; then
70992 acx_cv_header_stdint_kind="(lacks uintmax_t)"
70993 for i in stdint.h $inttype_headers; do
70994 unset ac_cv_type_uintptr_t
70995 unset ac_cv_type_uint32_t
70996 unset ac_cv_type_uint64_t
70997 $as_echo_n "looking for an incomplete stdint.h in $i, " >&6
70998 ac_fn_c_check_type "$LINENO" "uint32_t" "ac_cv_type_uint32_t" "#include <sys/types.h>
71001 if test "x$ac_cv_type_uint32_t" = x""yes; then :
71002 acx_cv_header_stdint=$i
71007 ac_fn_c_check_type "$LINENO" "uint64_t" "ac_cv_type_uint64_t" "#include <sys/types.h>
71010 if test "x$ac_cv_type_uint64_t" = x""yes; then :
71014 ac_fn_c_check_type "$LINENO" "uintptr_t" "ac_cv_type_uintptr_t" "#include <sys/types.h>
71017 if test "x$ac_cv_type_uintptr_t" = x""yes; then :
71024 if test "$acx_cv_header_stdint" = stddef.h; then
71025 acx_cv_header_stdint_kind="(u_intXX_t style)"
71026 for i in sys/types.h $inttype_headers; do
71027 unset ac_cv_type_u_int32_t
71028 unset ac_cv_type_u_int64_t
71029 $as_echo_n "looking for u_intXX_t types in $i, " >&6
71030 ac_fn_c_check_type "$LINENO" "u_int32_t" "ac_cv_type_u_int32_t" "#include <sys/types.h>
71033 if test "x$ac_cv_type_u_int32_t" = x""yes; then :
71034 acx_cv_header_stdint=$i
71039 ac_fn_c_check_type "$LINENO" "u_int64_t" "ac_cv_type_u_int64_t" "#include <sys/types.h>
71042 if test "x$ac_cv_type_u_int64_t" = x""yes; then :
71049 if test "$acx_cv_header_stdint" = stddef.h; then
71050 acx_cv_header_stdint_kind="(using manual detection)"
71053 test -z "$ac_cv_type_uintptr_t" && ac_cv_type_uintptr_t=no
71054 test -z "$ac_cv_type_uint64_t" && ac_cv_type_uint64_t=no
71055 test -z "$ac_cv_type_u_int64_t" && ac_cv_type_u_int64_t=no
71056 test -z "$ac_cv_type_int_least32_t" && ac_cv_type_int_least32_t=no
71057 test -z "$ac_cv_type_int_fast32_t" && ac_cv_type_int_fast32_t=no
71059 # ----------------- Summarize what we found so far
71061 { $as_echo "$as_me:${as_lineno-$LINENO}: checking what to include in include/gstdint.h" >&5
71062 $as_echo_n "checking what to include in include/gstdint.h... " >&6; }
71064 case `$as_basename -- include/gstdint.h ||
71065 $as_expr X/include/gstdint.h : '.*/\([^/][^/]*\)/*$' \| \
71066 Xinclude/gstdint.h : 'X\(//\)$' \| \
71067 Xinclude/gstdint.h : 'X\(/\)' \| . 2>/dev/null ||
71068 $as_echo X/include/gstdint.h |
71069 sed '/^.*\/\([^/][^/]*\)\/*$/{
71082 stdint.h) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: are you sure you want it there?" >&5
71083 $as_echo "$as_me: WARNING: are you sure you want it there?" >&2;} ;;
71084 inttypes.h) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: are you sure you want it there?" >&5
71085 $as_echo "$as_me: WARNING: are you sure you want it there?" >&2;} ;;
71089 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_header_stdint $acx_cv_header_stdint_kind" >&5
71090 $as_echo "$acx_cv_header_stdint $acx_cv_header_stdint_kind" >&6; }
71092 # ----------------- done included file, check C basic types --------
71094 # Lacking an uintptr_t? Test size of void *
71095 case "$acx_cv_header_stdint:$ac_cv_type_uintptr_t" in
71096 stddef.h:* | *:no) # The cast to long int works around a bug in the HP C Compiler
71097 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
71098 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
71099 # This bug is HP SR number 8606223364.
71100 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of void *" >&5
71101 $as_echo_n "checking size of void *... " >&6; }
71102 if test "${ac_cv_sizeof_void_p+set}" = set; then :
71103 $as_echo_n "(cached) " >&6
71105 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (void *))" "ac_cv_sizeof_void_p" "$ac_includes_default"; then :
71108 if test "$ac_cv_type_void_p" = yes; then
71109 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
71110 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
71111 { as_fn_set_status 77
71112 as_fn_error "cannot compute sizeof (void *)
71113 See \`config.log' for more details." "$LINENO" 5; }; }
71115 ac_cv_sizeof_void_p=0
71120 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_void_p" >&5
71121 $as_echo "$ac_cv_sizeof_void_p" >&6; }
71125 cat >>confdefs.h <<_ACEOF
71126 #define SIZEOF_VOID_P $ac_cv_sizeof_void_p
71132 # Lacking an uint64_t? Test size of long
71133 case "$acx_cv_header_stdint:$ac_cv_type_uint64_t:$ac_cv_type_u_int64_t" in
71134 stddef.h:*:* | *:no:no) # The cast to long int works around a bug in the HP C Compiler
71135 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
71136 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
71137 # This bug is HP SR number 8606223364.
71138 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of long" >&5
71139 $as_echo_n "checking size of long... " >&6; }
71140 if test "${ac_cv_sizeof_long+set}" = set; then :
71141 $as_echo_n "(cached) " >&6
71143 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (long))" "ac_cv_sizeof_long" "$ac_includes_default"; then :
71146 if test "$ac_cv_type_long" = yes; then
71147 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
71148 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
71149 { as_fn_set_status 77
71150 as_fn_error "cannot compute sizeof (long)
71151 See \`config.log' for more details." "$LINENO" 5; }; }
71153 ac_cv_sizeof_long=0
71158 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long" >&5
71159 $as_echo "$ac_cv_sizeof_long" >&6; }
71163 cat >>confdefs.h <<_ACEOF
71164 #define SIZEOF_LONG $ac_cv_sizeof_long
71170 if test $acx_cv_header_stdint = stddef.h; then
71171 # Lacking a good header? Test size of everything and deduce all types.
71172 # The cast to long int works around a bug in the HP C Compiler
71173 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
71174 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
71175 # This bug is HP SR number 8606223364.
71176 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of int" >&5
71177 $as_echo_n "checking size of int... " >&6; }
71178 if test "${ac_cv_sizeof_int+set}" = set; then :
71179 $as_echo_n "(cached) " >&6
71181 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (int))" "ac_cv_sizeof_int" "$ac_includes_default"; then :
71184 if test "$ac_cv_type_int" = yes; then
71185 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
71186 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
71187 { as_fn_set_status 77
71188 as_fn_error "cannot compute sizeof (int)
71189 See \`config.log' for more details." "$LINENO" 5; }; }
71196 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_int" >&5
71197 $as_echo "$ac_cv_sizeof_int" >&6; }
71201 cat >>confdefs.h <<_ACEOF
71202 #define SIZEOF_INT $ac_cv_sizeof_int
71206 # The cast to long int works around a bug in the HP C Compiler
71207 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
71208 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
71209 # This bug is HP SR number 8606223364.
71210 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of short" >&5
71211 $as_echo_n "checking size of short... " >&6; }
71212 if test "${ac_cv_sizeof_short+set}" = set; then :
71213 $as_echo_n "(cached) " >&6
71215 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (short))" "ac_cv_sizeof_short" "$ac_includes_default"; then :
71218 if test "$ac_cv_type_short" = yes; then
71219 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
71220 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
71221 { as_fn_set_status 77
71222 as_fn_error "cannot compute sizeof (short)
71223 See \`config.log' for more details." "$LINENO" 5; }; }
71225 ac_cv_sizeof_short=0
71230 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_short" >&5
71231 $as_echo "$ac_cv_sizeof_short" >&6; }
71235 cat >>confdefs.h <<_ACEOF
71236 #define SIZEOF_SHORT $ac_cv_sizeof_short
71240 # The cast to long int works around a bug in the HP C Compiler
71241 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
71242 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
71243 # This bug is HP SR number 8606223364.
71244 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of char" >&5
71245 $as_echo_n "checking size of char... " >&6; }
71246 if test "${ac_cv_sizeof_char+set}" = set; then :
71247 $as_echo_n "(cached) " >&6
71249 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (char))" "ac_cv_sizeof_char" "$ac_includes_default"; then :
71252 if test "$ac_cv_type_char" = yes; then
71253 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
71254 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
71255 { as_fn_set_status 77
71256 as_fn_error "cannot compute sizeof (char)
71257 See \`config.log' for more details." "$LINENO" 5; }; }
71259 ac_cv_sizeof_char=0
71264 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_char" >&5
71265 $as_echo "$ac_cv_sizeof_char" >&6; }
71269 cat >>confdefs.h <<_ACEOF
71270 #define SIZEOF_CHAR $ac_cv_sizeof_char
71275 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for type equivalent to int8_t" >&5
71276 $as_echo_n "checking for type equivalent to int8_t... " >&6; }
71277 case "$ac_cv_sizeof_char" in
71278 1) acx_cv_type_int8_t=char ;;
71279 *) as_fn_error "no 8-bit type, please report a bug" "$LINENO" 5
71281 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_type_int8_t" >&5
71282 $as_echo "$acx_cv_type_int8_t" >&6; }
71284 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for type equivalent to int16_t" >&5
71285 $as_echo_n "checking for type equivalent to int16_t... " >&6; }
71286 case "$ac_cv_sizeof_int:$ac_cv_sizeof_short" in
71287 2:*) acx_cv_type_int16_t=int ;;
71288 *:2) acx_cv_type_int16_t=short ;;
71289 *) as_fn_error "no 16-bit type, please report a bug" "$LINENO" 5
71291 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_type_int16_t" >&5
71292 $as_echo "$acx_cv_type_int16_t" >&6; }
71294 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for type equivalent to int32_t" >&5
71295 $as_echo_n "checking for type equivalent to int32_t... " >&6; }
71296 case "$ac_cv_sizeof_int:$ac_cv_sizeof_long" in
71297 4:*) acx_cv_type_int32_t=int ;;
71298 *:4) acx_cv_type_int32_t=long ;;
71299 *) as_fn_error "no 32-bit type, please report a bug" "$LINENO" 5
71301 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_type_int32_t" >&5
71302 $as_echo "$acx_cv_type_int32_t" >&6; }
71305 # These tests are here to make the output prettier
71307 if test "$ac_cv_type_uint64_t" != yes && test "$ac_cv_type_u_int64_t" != yes; then
71308 case "$ac_cv_sizeof_long" in
71309 8) acx_cv_type_int64_t=long ;;
71311 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for type equivalent to int64_t" >&5
71312 $as_echo_n "checking for type equivalent to int64_t... " >&6; }
71313 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${acx_cv_type_int64_t-'using preprocessor symbols'}" >&5
71314 $as_echo "${acx_cv_type_int64_t-'using preprocessor symbols'}" >&6; }
71317 # Now we can use the above types
71319 if test "$ac_cv_type_uintptr_t" != yes; then
71320 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for type equivalent to intptr_t" >&5
71321 $as_echo_n "checking for type equivalent to intptr_t... " >&6; }
71322 case $ac_cv_sizeof_void_p in
71323 2) acx_cv_type_intptr_t=int16_t ;;
71324 4) acx_cv_type_intptr_t=int32_t ;;
71325 8) acx_cv_type_intptr_t=int64_t ;;
71326 *) as_fn_error "no equivalent for intptr_t, please report a bug" "$LINENO" 5
71328 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_type_intptr_t" >&5
71329 $as_echo "$acx_cv_type_intptr_t" >&6; }
71332 # ----------------- done all checks, emit header -------------
71333 ac_config_commands="$ac_config_commands include/gstdint.h"
71339 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU c++filt" >&5
71340 $as_echo_n "checking for GNU c++filt... " >&6; }
71341 if test "${ac_cv_path_CXXFILT+set}" = set; then :
71342 $as_echo_n "(cached) " >&6
71344 if test -z "$CXXFILT"; then
71345 ac_path_CXXFILT_found=false
71346 # Loop through the user's path and test for each of PROGNAME-LIST
71347 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
71348 for as_dir in $PATH
71351 test -z "$as_dir" && as_dir=.
71352 for ac_prog in c++filt gc++filt; do
71353 for ac_exec_ext in '' $ac_executable_extensions; do
71354 ac_path_CXXFILT="$as_dir/$ac_prog$ac_exec_ext"
71355 { test -f "$ac_path_CXXFILT" && $as_test_x "$ac_path_CXXFILT"; } || continue
71356 # Check for GNU $ac_path_CXXFILT
71357 case `"$ac_path_CXXFILT" --version 2>&1` in
71359 ac_cv_path_CXXFILT=$ac_path_CXXFILT && ac_path_CXXFILT_found=:;;
71362 $ac_path_CXXFILT_found && break 3
71367 if test -z "$ac_cv_path_CXXFILT"; then
71371 ac_cv_path_CXXFILT=$CXXFILT
71375 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_CXXFILT" >&5
71376 $as_echo "$ac_cv_path_CXXFILT" >&6; }
71377 CXXFILT=$ac_cv_path_CXXFILT
71381 # Check whether --enable-symvers was given.
71382 if test "${enable_symvers+set}" = set; then :
71383 enableval=$enable_symvers;
71384 case "$enableval" in
71385 yes|no|gnu|gnu-versioned-namespace|darwin|darwin-export|sun) ;;
71386 *) as_fn_error "Unknown argument to enable/disable symvers" "$LINENO" 5 ;;
71395 # If we never went through the GLIBCXX_CHECK_LINKER_FEATURES macro, then we
71396 # don't know enough about $LD to do tricks...
71398 # Sun style symbol versions needs GNU c++filt for make_sunver.pl to work
71399 # with extern "C++" in version scripts.
71402 # Turn a 'yes' into a suitable default.
71403 if test x$enable_symvers = xyes ; then
71404 if test $enable_shared = no || test "x$LD" = x || test x$gcc_no_link = xyes; then
71407 if test $with_gnu_ld = yes ; then
71408 case ${target_os} in
71410 enable_symvers=no ;;
71412 enable_symvers=gnu ;;
71415 case ${target_os} in
71417 enable_symvers=darwin ;;
71418 # Sun symbol versioning exists since Solaris 2.5.
71419 solaris2.[5-9]* | solaris2.1[0-9]*)
71420 # make_sunver.pl needs GNU c++filt to support extern "C++" in
71421 # version scripts, so disable symbol versioning if none can be
71423 if test -z "$ac_cv_path_CXXFILT"; then
71424 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: === You have requested Sun symbol versioning, but" >&5
71425 $as_echo "$as_me: WARNING: === You have requested Sun symbol versioning, but" >&2;}
71426 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: === no GNU c++filt could be found." >&5
71427 $as_echo "$as_me: WARNING: === no GNU c++filt could be found." >&2;}
71428 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: === Symbol versioning will be disabled." >&5
71429 $as_echo "$as_me: WARNING: === Symbol versioning will be disabled." >&2;}
71436 enable_symvers=no ;;
71442 # Check to see if 'darwin' or 'darwin-export' can win.
71443 if test x$enable_symvers = xdarwin-export ; then
71444 enable_symvers=darwin
71447 # Check if 'sun' was requested on non-Solaris 2 platforms.
71448 if test x$enable_symvers = xsun ; then
71449 case ${target_os} in
71454 # Unlikely to work.
71455 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: === You have requested Sun symbol versioning, but" >&5
71456 $as_echo "$as_me: WARNING: === You have requested Sun symbol versioning, but" >&2;}
71457 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: === you are not targetting Solaris 2." >&5
71458 $as_echo "$as_me: WARNING: === you are not targetting Solaris 2." >&2;}
71459 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: === Symbol versioning will be disabled." >&5
71460 $as_echo "$as_me: WARNING: === Symbol versioning will be disabled." >&2;}
71466 # Check to see if 'gnu' can win.
71467 if test $enable_symvers = gnu ||
71468 test $enable_symvers = gnu-versioned-namespace ||
71469 test $enable_symvers = sun; then
71470 # Check to see if libgcc_s exists, indicating that shared libgcc is possible.
71471 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shared libgcc" >&5
71472 $as_echo_n "checking for shared libgcc... " >&6; }
71473 ac_save_CFLAGS="$CFLAGS"
71475 if test x$gcc_no_link = xyes; then
71476 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
71478 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
71479 /* end confdefs.h. */
71489 if ac_fn_c_try_link "$LINENO"; then :
71490 glibcxx_shared_libgcc=yes
71492 glibcxx_shared_libgcc=no
71494 rm -f core conftest.err conftest.$ac_objext \
71495 conftest$ac_exeext conftest.$ac_ext
71496 CFLAGS="$ac_save_CFLAGS"
71497 if test $glibcxx_shared_libgcc = no; then
71498 cat > conftest.c <<EOF
71499 int main (void) { return 0; }
71501 glibcxx_libgcc_s_suffix=`${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS \
71502 -shared -shared-libgcc -o conftest.so \
71503 conftest.c -v 2>&1 >/dev/null \
71504 | sed -n 's/^.* -lgcc_s\([^ ]*\) .*$/\1/p'`
71505 rm -f conftest.c conftest.so
71506 if test x${glibcxx_libgcc_s_suffix+set} = xset; then
71507 CFLAGS=" -lgcc_s$glibcxx_libgcc_s_suffix"
71508 if test x$gcc_no_link = xyes; then
71509 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
71511 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
71512 /* end confdefs.h. */
71522 if ac_fn_c_try_link "$LINENO"; then :
71523 glibcxx_shared_libgcc=yes
71525 rm -f core conftest.err conftest.$ac_objext \
71526 conftest$ac_exeext conftest.$ac_ext
71527 CFLAGS="$ac_save_CFLAGS"
71530 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_shared_libgcc" >&5
71531 $as_echo "$glibcxx_shared_libgcc" >&6; }
71533 # For GNU ld, we need at least this version. The format is described in
71534 # GLIBCXX_CHECK_LINKER_FEATURES above.
71535 glibcxx_min_gnu_ld_version=21400
71537 # If no shared libgcc, can't win.
71538 if test $glibcxx_shared_libgcc != yes; then
71539 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: === You have requested GNU symbol versioning, but" >&5
71540 $as_echo "$as_me: WARNING: === You have requested GNU symbol versioning, but" >&2;}
71541 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: === you are not building a shared libgcc_s." >&5
71542 $as_echo "$as_me: WARNING: === you are not building a shared libgcc_s." >&2;}
71543 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: === Symbol versioning will be disabled." >&5
71544 $as_echo "$as_me: WARNING: === Symbol versioning will be disabled." >&2;}
71546 elif test $with_gnu_ld != yes && test $enable_symvers = sun; then
71547 : All interesting versions of Sun ld support sun style symbol versioning.
71548 elif test $with_gnu_ld != yes ; then
71549 # just fail for now
71550 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: === You have requested GNU symbol versioning, but" >&5
71551 $as_echo "$as_me: WARNING: === You have requested GNU symbol versioning, but" >&2;}
71552 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: === you are not using the GNU linker." >&5
71553 $as_echo "$as_me: WARNING: === you are not using the GNU linker." >&2;}
71554 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: === Symbol versioning will be disabled." >&5
71555 $as_echo "$as_me: WARNING: === Symbol versioning will be disabled." >&2;}
71557 elif test $glibcxx_ld_is_gold = yes ; then
71558 : All versions of gold support symbol versioning.
71559 elif test $glibcxx_gnu_ld_version -lt $glibcxx_min_gnu_ld_version ; then
71560 # The right tools, the right setup, but too old. Fallbacks?
71561 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: === Linker version $glibcxx_gnu_ld_version is too old for" >&5
71562 $as_echo "$as_me: WARNING: === Linker version $glibcxx_gnu_ld_version is too old for" >&2;}
71563 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: === full symbol versioning support in this release of GCC." >&5
71564 $as_echo "$as_me: WARNING: === full symbol versioning support in this release of GCC." >&2;}
71565 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: === You would need to upgrade your binutils to version" >&5
71566 $as_echo "$as_me: WARNING: === You would need to upgrade your binutils to version" >&2;}
71567 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: === $glibcxx_min_gnu_ld_version or later and rebuild GCC." >&5
71568 $as_echo "$as_me: WARNING: === $glibcxx_min_gnu_ld_version or later and rebuild GCC." >&2;}
71569 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: === Symbol versioning will be disabled." >&5
71570 $as_echo "$as_me: WARNING: === Symbol versioning will be disabled." >&2;}
71575 # For libtool versioning info, format is CURRENT:REVISION:AGE
71576 libtool_VERSION=6:18:0
71578 # Everything parsed; figure out what files and settings to use.
71579 case $enable_symvers in
71581 SYMVER_FILE=config/abi/pre/none.ver
71584 SYMVER_FILE=config/abi/pre/gnu.ver
71586 $as_echo "#define _GLIBCXX_SYMVER_GNU 1" >>confdefs.h
71589 gnu-versioned-namespace)
71590 libtool_VERSION=7:0:0
71591 SYMVER_FILE=config/abi/pre/gnu-versioned-namespace.ver
71593 $as_echo "#define _GLIBCXX_SYMVER_GNU_NAMESPACE 1" >>confdefs.h
71597 SYMVER_FILE=config/abi/pre/gnu.ver
71599 $as_echo "#define _GLIBCXX_SYMVER_DARWIN 1" >>confdefs.h
71603 SYMVER_FILE=config/abi/pre/gnu.ver
71605 $as_echo "#define _GLIBCXX_SYMVER_SUN 1" >>confdefs.h
71610 if test x$enable_symvers != xno ; then
71612 $as_echo "#define _GLIBCXX_SYMVER 1" >>confdefs.h
71616 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the target supports .symver directive" >&5
71617 $as_echo_n "checking whether the target supports .symver directive... " >&6; }
71618 if test "${glibcxx_cv_have_as_symver_directive+set}" = set; then :
71619 $as_echo_n "(cached) " >&6
71622 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
71623 /* end confdefs.h. */
71624 void foo (void); __asm (".symver foo, bar@SYMVER");
71633 if ac_fn_c_try_compile "$LINENO"; then :
71634 glibcxx_cv_have_as_symver_directive=yes
71636 glibcxx_cv_have_as_symver_directive=no
71638 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
71640 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_have_as_symver_directive" >&5
71641 $as_echo "$glibcxx_cv_have_as_symver_directive" >&6; }
71642 if test $glibcxx_cv_have_as_symver_directive = yes; then
71644 $as_echo "#define HAVE_AS_SYMVER_DIRECTIVE 1" >>confdefs.h
71655 { $as_echo "$as_me:${as_lineno-$LINENO}: versioning on shared library symbols is $enable_symvers" >&5
71656 $as_echo "$as_me: versioning on shared library symbols is $enable_symvers" >&6;}
71658 if test $enable_symvers != no ; then
71659 case ${target_os} in
71660 # The Solaris 2 runtime linker doesn't support the GNU extension of
71661 # binding the same symbol to different versions
71664 # Other platforms with GNU symbol versioning (GNU/Linux, more?) do.
71667 $as_echo "#define HAVE_SYMVER_SYMBOL_RENAMING_RUNTIME_SUPPORT 1" >>confdefs.h
71673 # Now, set up compatibility support, if any.
71674 # In addition, need this to deal with std::size_t mangling in
71675 # src/compatibility.cc. In a perfect world, could use
71676 # typeid(std::size_t).name()[0] to do direct substitution.
71677 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for size_t as unsigned int" >&5
71678 $as_echo_n "checking for size_t as unsigned int... " >&6; }
71679 ac_save_CFLAGS="$CFLAGS"
71681 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
71682 /* end confdefs.h. */
71687 __SIZE_TYPE__* stp; unsigned int* uip; stp = uip;
71692 if ac_fn_c_try_compile "$LINENO"; then :
71693 glibcxx_size_t_is_i=yes
71695 glibcxx_size_t_is_i=no
71697 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
71698 CFLAGS=$ac_save_CFLAGS
71699 if test "$glibcxx_size_t_is_i" = yes; then
71701 $as_echo "#define _GLIBCXX_SIZE_T_IS_UINT 1" >>confdefs.h
71704 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_size_t_is_i" >&5
71705 $as_echo "$glibcxx_size_t_is_i" >&6; }
71707 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ptrdiff_t as int" >&5
71708 $as_echo_n "checking for ptrdiff_t as int... " >&6; }
71709 ac_save_CFLAGS="$CFLAGS"
71711 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
71712 /* end confdefs.h. */
71717 __PTRDIFF_TYPE__* ptp; int* ip; ptp = ip;
71722 if ac_fn_c_try_compile "$LINENO"; then :
71723 glibcxx_ptrdiff_t_is_i=yes
71725 glibcxx_ptrdiff_t_is_i=no
71727 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
71728 CFLAGS=$ac_save_CFLAGS
71729 if test "$glibcxx_ptrdiff_t_is_i" = yes; then
71731 $as_echo "#define _GLIBCXX_PTRDIFF_T_IS_INT 1" >>confdefs.h
71734 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_ptrdiff_t_is_i" >&5
71735 $as_echo "$glibcxx_ptrdiff_t_is_i" >&6; }
71740 # Check whether --enable-libstdcxx-visibility was given.
71741 if test "${enable_libstdcxx_visibility+set}" = set; then :
71742 enableval=$enable_libstdcxx_visibility;
71743 case "$enableval" in
71745 *) as_fn_error "Argument to enable/disable libstdcxx-visibility must be yes or no" "$LINENO" 5 ;;
71749 enable_libstdcxx_visibility=yes
71754 if test x$enable_libstdcxx_visibility = xyes ; then
71755 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the target supports hidden visibility" >&5
71756 $as_echo_n "checking whether the target supports hidden visibility... " >&6; }
71757 if test "${glibcxx_cv_have_attribute_visibility+set}" = set; then :
71758 $as_echo_n "(cached) " >&6
71761 save_CFLAGS="$CFLAGS"
71762 CFLAGS="$CFLAGS -Werror"
71763 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
71764 /* end confdefs.h. */
71765 void __attribute__((visibility("hidden"))) foo(void) { }
71774 if ac_fn_c_try_compile "$LINENO"; then :
71775 glibcxx_cv_have_attribute_visibility=yes
71777 glibcxx_cv_have_attribute_visibility=no
71779 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
71780 CFLAGS="$save_CFLAGS"
71782 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_have_attribute_visibility" >&5
71783 $as_echo "$glibcxx_cv_have_attribute_visibility" >&6; }
71784 if test $glibcxx_cv_have_attribute_visibility = no; then
71785 enable_libstdcxx_visibility=no
71790 { $as_echo "$as_me:${as_lineno-$LINENO}: visibility supported: $enable_libstdcxx_visibility" >&5
71791 $as_echo "$as_me: visibility supported: $enable_libstdcxx_visibility" >&6;}
71796 powerpc*-*-linux* | \
71797 sparc*-*-linux* | \
71800 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
71801 /* end confdefs.h. */
71807 #if !defined __LONG_DOUBLE_128__ || (defined(__sparc__) && defined(__arch64__))
71808 #error no need for long double compatibility
71815 if ac_fn_c_try_compile "$LINENO"; then :
71820 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
71821 if test "$ac_ldbl_compat" = yes; then
71823 $as_echo "#define _GLIBCXX_LONG_DOUBLE_COMPAT 1" >>confdefs.h
71825 port_specific_symbol_files="\$(top_srcdir)/config/os/gnu-linux/ldbl-extra.ver"
71830 # Check if assembler supports disabling hardware capability support.
71832 test -z "$HWCAP_FLAGS" && HWCAP_FLAGS=''
71834 # Restrict the test to Solaris, other assemblers (e.g. AIX as) have -nH
71835 # with a different meaning.
71836 case ${target_os} in
71838 ac_save_CFLAGS="$CFLAGS"
71839 CFLAGS="$CFLAGS -Wa,-nH"
71841 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for as that supports -Wa,-nH" >&5
71842 $as_echo_n "checking for as that supports -Wa,-nH... " >&6; }
71843 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
71844 /* end confdefs.h. */
71854 if ac_fn_c_try_compile "$LINENO"; then :
71859 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
71860 if test "$ac_hwcap_flags" = "yes"; then
71861 HWCAP_FLAGS="-Wa,-nH $HWCAP_FLAGS"
71863 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_hwcap_flags" >&5
71864 $as_echo "$ac_hwcap_flags" >&6; }
71866 CFLAGS="$ac_save_CFLAGS"
71873 # Check if assembler supports rdrand opcode.
71875 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for rdrand support in assembler" >&5
71876 $as_echo_n "checking for rdrand support in assembler... " >&6; }
71877 if test "${ac_cv_x86_rdrand+set}" = set; then :
71878 $as_echo_n "(cached) " >&6
71881 ac_cv_x86_rdrand=no
71885 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
71886 /* end confdefs.h. */
71891 asm("rdrand %eax");
71896 if ac_fn_c_try_compile "$LINENO"; then :
71897 ac_cv_x86_rdrand=yes
71899 ac_cv_x86_rdrand=no
71901 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
71906 if test $ac_cv_x86_rdrand = yes; then
71908 $as_echo "#define _GLIBCXX_X86_RDRAND 1" >>confdefs.h
71911 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_x86_rdrand" >&5
71912 $as_echo "$ac_cv_x86_rdrand" >&6; }
71915 # This depends on GLIBCXX_ENABLE_SYMVERS and GLIBCXX_IS_NATIVE.
71917 if $GLIBCXX_IS_NATIVE ; then
71918 # Do checks for resource limit functions.
71920 setrlimit_have_headers=yes
71921 for ac_header in unistd.h sys/time.h sys/resource.h
71923 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
71924 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
71925 eval as_val=\$$as_ac_Header
71926 if test "x$as_val" = x""yes; then :
71927 cat >>confdefs.h <<_ACEOF
71928 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
71932 setrlimit_have_headers=no
71937 # If don't have the headers, then we can't run the tests now, and we
71938 # won't be seeing any of these during testsuite compilation.
71939 if test $setrlimit_have_headers = yes; then
71940 # Can't do these in a loop, else the resulting syntax is wrong.
71942 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for RLIMIT_DATA" >&5
71943 $as_echo_n "checking for RLIMIT_DATA... " >&6; }
71944 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
71945 /* end confdefs.h. */
71946 #include <unistd.h>
71947 #include <sys/time.h>
71948 #include <sys/resource.h>
71953 int f = RLIMIT_DATA ;
71958 if ac_fn_c_try_compile "$LINENO"; then :
71963 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
71965 cat >>confdefs.h <<_ACEOF
71966 #define HAVE_LIMIT_DATA $glibcxx_mresult
71969 if test $glibcxx_mresult = 1 ; then res=yes ; else res=no ; fi
71970 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $res" >&5
71971 $as_echo "$res" >&6; }
71974 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for RLIMIT_RSS" >&5
71975 $as_echo_n "checking for RLIMIT_RSS... " >&6; }
71976 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
71977 /* end confdefs.h. */
71978 #include <unistd.h>
71979 #include <sys/time.h>
71980 #include <sys/resource.h>
71985 int f = RLIMIT_RSS ;
71990 if ac_fn_c_try_compile "$LINENO"; then :
71995 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
71997 cat >>confdefs.h <<_ACEOF
71998 #define HAVE_LIMIT_RSS $glibcxx_mresult
72001 if test $glibcxx_mresult = 1 ; then res=yes ; else res=no ; fi
72002 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $res" >&5
72003 $as_echo "$res" >&6; }
72006 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for RLIMIT_VMEM" >&5
72007 $as_echo_n "checking for RLIMIT_VMEM... " >&6; }
72008 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
72009 /* end confdefs.h. */
72010 #include <unistd.h>
72011 #include <sys/time.h>
72012 #include <sys/resource.h>
72017 int f = RLIMIT_VMEM ;
72022 if ac_fn_c_try_compile "$LINENO"; then :
72027 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
72029 cat >>confdefs.h <<_ACEOF
72030 #define HAVE_LIMIT_VMEM $glibcxx_mresult
72033 if test $glibcxx_mresult = 1 ; then res=yes ; else res=no ; fi
72034 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $res" >&5
72035 $as_echo "$res" >&6; }
72038 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for RLIMIT_AS" >&5
72039 $as_echo_n "checking for RLIMIT_AS... " >&6; }
72040 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
72041 /* end confdefs.h. */
72042 #include <unistd.h>
72043 #include <sys/time.h>
72044 #include <sys/resource.h>
72049 int f = RLIMIT_AS ;
72054 if ac_fn_c_try_compile "$LINENO"; then :
72059 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
72061 cat >>confdefs.h <<_ACEOF
72062 #define HAVE_LIMIT_AS $glibcxx_mresult
72065 if test $glibcxx_mresult = 1 ; then res=yes ; else res=no ; fi
72066 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $res" >&5
72067 $as_echo "$res" >&6; }
72070 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for RLIMIT_FSIZE" >&5
72071 $as_echo_n "checking for RLIMIT_FSIZE... " >&6; }
72072 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
72073 /* end confdefs.h. */
72074 #include <unistd.h>
72075 #include <sys/time.h>
72076 #include <sys/resource.h>
72081 int f = RLIMIT_FSIZE ;
72086 if ac_fn_c_try_compile "$LINENO"; then :
72091 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
72093 cat >>confdefs.h <<_ACEOF
72094 #define HAVE_LIMIT_FSIZE $glibcxx_mresult
72097 if test $glibcxx_mresult = 1 ; then res=yes ; else res=no ; fi
72098 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $res" >&5
72099 $as_echo "$res" >&6; }
72102 # Check for rlimit, setrlimit.
72103 if test "${glibcxx_cv_setrlimit+set}" = set; then :
72104 $as_echo_n "(cached) " >&6
72107 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
72108 /* end confdefs.h. */
72109 #include <unistd.h>
72110 #include <sys/time.h>
72111 #include <sys/resource.h>
72122 if ac_fn_c_try_compile "$LINENO"; then :
72123 glibcxx_cv_setrlimit=yes
72125 glibcxx_cv_setrlimit=no
72127 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
72133 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for testsuite resource limits support" >&5
72134 $as_echo_n "checking for testsuite resource limits support... " >&6; }
72135 if test $setrlimit_have_headers = yes && test $glibcxx_cv_setrlimit = yes; then
72138 $as_echo "#define _GLIBCXX_RES_LIMITS 1" >>confdefs.h
72143 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res_limits" >&5
72144 $as_echo "$ac_res_limits" >&6; }
72147 # Look for setenv, so that extended locale tests can be performed.
72149 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for setenv declaration" >&5
72150 $as_echo_n "checking for setenv declaration... " >&6; }
72151 if test x${glibcxx_cv_func_setenv_use+set} != xset; then
72152 if test "${glibcxx_cv_func_setenv_use+set}" = set; then :
72153 $as_echo_n "(cached) " >&6
72158 ac_cpp='$CXXCPP $CPPFLAGS'
72159 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
72160 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
72161 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
72163 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
72164 /* end confdefs.h. */
72165 #include <stdlib.h>
72174 if ac_fn_cxx_try_compile "$LINENO"; then :
72175 glibcxx_cv_func_setenv_use=yes
72177 glibcxx_cv_func_setenv_use=no
72179 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
72181 ac_cpp='$CPP $CPPFLAGS'
72182 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
72183 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
72184 ac_compiler_gnu=$ac_cv_c_compiler_gnu
72190 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_setenv_use" >&5
72191 $as_echo "$glibcxx_cv_func_setenv_use" >&6; }
72192 if test x$glibcxx_cv_func_setenv_use = x"yes"; then
72193 for ac_func in setenv
72195 ac_fn_c_check_func "$LINENO" "setenv" "ac_cv_func_setenv"
72196 if test "x$ac_cv_func_setenv" = x""yes; then :
72197 cat >>confdefs.h <<_ACEOF
72198 #define HAVE_SETENV 1
72208 if $GLIBCXX_IS_NATIVE && test $is_hosted = yes &&
72209 test $enable_symvers != no; then
72212 enable_abi_check=no ;;
72214 enable_abi_check=yes ;;
72217 # Only build this as native, since automake does not understand
72219 enable_abi_check=no
72222 # Export file names for ABI checking.
72223 baseline_dir="$glibcxx_srcdir/config/abi/post/${abi_baseline_pair}"
72225 baseline_subdir_switch="$abi_baseline_subdir_switch"
72229 # For gthread support. Depends on GLIBCXX_ENABLE_SYMVERS.
72231 # Check whether --enable-libstdcxx-threads was given.
72232 if test "${enable_libstdcxx_threads+set}" = set; then :
72233 enableval=$enable_libstdcxx_threads;
72234 case "$enableval" in
72236 *) as_fn_error "Argument to enable/disable libstdcxx-threads must be yes or no" "$LINENO" 5 ;;
72240 enable_libstdcxx_threads=auto
72245 if test x$enable_libstdcxx_threads = xauto ||
72246 test x$enable_libstdcxx_threads = xyes; then
72250 ac_cpp='$CXXCPP $CPPFLAGS'
72251 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
72252 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
72253 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
72256 ac_save_CXXFLAGS="$CXXFLAGS"
72257 CXXFLAGS="$CXXFLAGS -fno-exceptions \
72258 -I${toplevel_srcdir}/libgcc -I${toplevel_builddir}/libgcc"
72260 target_thread_file=`$CXX -v 2>&1 | sed -n 's/^Thread model: //p'`
72261 case $target_thread_file in
72263 CXXFLAGS="$CXXFLAGS -DSUPPORTS_WEAK -DGTHREAD_USE_WEAK -D_PTHREADS"
72266 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether it can be safely assumed that mutex_timedlock is available" >&5
72267 $as_echo_n "checking whether it can be safely assumed that mutex_timedlock is available... " >&6; }
72269 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
72270 /* end confdefs.h. */
72271 #include <unistd.h>
72276 // In case of POSIX threads check _POSIX_TIMEOUTS.
72277 #if (defined(_PTHREADS) \
72278 && (!defined(_POSIX_TIMEOUTS) || _POSIX_TIMEOUTS <= 0))
72286 if ac_fn_cxx_try_compile "$LINENO"; then :
72287 ac_gthread_use_mutex_timedlock=1
72289 ac_gthread_use_mutex_timedlock=0
72291 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
72294 cat >>confdefs.h <<_ACEOF
72295 #define _GTHREAD_USE_MUTEX_TIMEDLOCK $ac_gthread_use_mutex_timedlock
72299 if test $ac_gthread_use_mutex_timedlock = 1 ; then res_mutex_timedlock=yes ;
72300 else res_mutex_timedlock=no ; fi
72301 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $res_mutex_timedlock" >&5
72302 $as_echo "$res_mutex_timedlock" >&6; }
72304 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gthreads library" >&5
72305 $as_echo_n "checking for gthreads library... " >&6; }
72307 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
72308 /* end confdefs.h. */
72314 #ifndef __GTHREADS_CXX0X
72322 if ac_fn_cxx_try_compile "$LINENO"; then :
72324 # gthreads support breaks symbol versioning on Solaris 9 (PR
72325 # libstdc++/52189).
72327 if test x$enable_symvers = xno; then
72328 ac_has_gthreads=yes
72329 elif test x$enable_libstdcxx_threads = xyes; then
72330 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: You have requested C++11 threads support, but" >&5
72331 $as_echo "$as_me: WARNING: You have requested C++11 threads support, but" >&2;}
72332 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: this breaks symbol versioning." >&5
72333 $as_echo "$as_me: WARNING: this breaks symbol versioning." >&2;}
72334 ac_has_gthreads=yes
72340 ac_has_gthreads=yes
72346 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
72351 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_has_gthreads" >&5
72352 $as_echo "$ac_has_gthreads" >&6; }
72354 if test x"$ac_has_gthreads" = x"yes"; then
72356 $as_echo "#define _GLIBCXX_HAS_GTHREADS 1" >>confdefs.h
72360 CXXFLAGS="$ac_save_CXXFLAGS"
72362 ac_cpp='$CPP $CPPFLAGS'
72363 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
72364 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
72365 ac_compiler_gnu=$ac_cv_c_compiler_gnu
72369 # Define documentation rules conditionally.
72371 # See if makeinfo has been installed and is modern enough
72372 # that we can use it.
72374 # Extract the first word of "makeinfo", so it can be a program name with args.
72375 set dummy makeinfo; ac_word=$2
72376 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
72377 $as_echo_n "checking for $ac_word... " >&6; }
72378 if test "${ac_cv_prog_MAKEINFO+set}" = set; then :
72379 $as_echo_n "(cached) " >&6
72381 if test -n "$MAKEINFO"; then
72382 ac_cv_prog_MAKEINFO="$MAKEINFO" # Let the user override the test.
72384 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
72385 for as_dir in $PATH
72388 test -z "$as_dir" && as_dir=.
72389 for ac_exec_ext in '' $ac_executable_extensions; do
72390 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
72391 ac_cv_prog_MAKEINFO="makeinfo"
72392 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
72401 MAKEINFO=$ac_cv_prog_MAKEINFO
72402 if test -n "$MAKEINFO"; then
72403 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAKEINFO" >&5
72404 $as_echo "$MAKEINFO" >&6; }
72406 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
72407 $as_echo "no" >&6; }
72411 if test -n "$MAKEINFO"; then
72412 # Found it, now check the version.
72413 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for modern makeinfo" >&5
72414 $as_echo_n "checking for modern makeinfo... " >&6; }
72415 if test "${gcc_cv_prog_makeinfo_modern+set}" = set; then :
72416 $as_echo_n "(cached) " >&6
72418 ac_prog_version=`eval $MAKEINFO --version 2>&1 |
72419 sed -n 's/^.*GNU texinfo.* \([0-9][0-9.]*\).*$/\1/p'`
72421 case $ac_prog_version in
72422 '') gcc_cv_prog_makeinfo_modern=no;;
72423 4.[4-9]*|4.[1-9][0-9]*|[5-9]*|[1-9][0-9]*) gcc_cv_prog_makeinfo_modern=yes;;
72424 *) gcc_cv_prog_makeinfo_modern=no;;
72428 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_prog_makeinfo_modern" >&5
72429 $as_echo "$gcc_cv_prog_makeinfo_modern" >&6; }
72431 gcc_cv_prog_makeinfo_modern=no
72433 if test $gcc_cv_prog_makeinfo_modern = no; then
72434 MAKEINFO="${CONFIG_SHELL-/bin/sh} $ac_aux_dir/missing makeinfo"
72437 if test $gcc_cv_prog_makeinfo_modern = "yes"; then
72439 BUILD_INFO_FALSE='#'
72441 BUILD_INFO_TRUE='#'
72446 # Check for doxygen
72447 # Extract the first word of "doxygen", so it can be a program name with args.
72448 set dummy doxygen; ac_word=$2
72449 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
72450 $as_echo_n "checking for $ac_word... " >&6; }
72451 if test "${ac_cv_prog_DOXYGEN+set}" = set; then :
72452 $as_echo_n "(cached) " >&6
72454 if test -n "$DOXYGEN"; then
72455 ac_cv_prog_DOXYGEN="$DOXYGEN" # Let the user override the test.
72457 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
72458 for as_dir in $PATH
72461 test -z "$as_dir" && as_dir=.
72462 for ac_exec_ext in '' $ac_executable_extensions; do
72463 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
72464 ac_cv_prog_DOXYGEN="yes"
72465 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
72472 test -z "$ac_cv_prog_DOXYGEN" && ac_cv_prog_DOXYGEN="no"
72475 DOXYGEN=$ac_cv_prog_DOXYGEN
72476 if test -n "$DOXYGEN"; then
72477 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DOXYGEN" >&5
72478 $as_echo "$DOXYGEN" >&6; }
72480 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
72481 $as_echo "no" >&6; }
72485 # Extract the first word of "dot", so it can be a program name with args.
72486 set dummy dot; ac_word=$2
72487 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
72488 $as_echo_n "checking for $ac_word... " >&6; }
72489 if test "${ac_cv_prog_DOT+set}" = set; then :
72490 $as_echo_n "(cached) " >&6
72492 if test -n "$DOT"; then
72493 ac_cv_prog_DOT="$DOT" # Let the user override the test.
72495 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
72496 for as_dir in $PATH
72499 test -z "$as_dir" && as_dir=.
72500 for ac_exec_ext in '' $ac_executable_extensions; do
72501 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
72502 ac_cv_prog_DOT="yes"
72503 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
72510 test -z "$ac_cv_prog_DOT" && ac_cv_prog_DOT="no"
72513 DOT=$ac_cv_prog_DOT
72514 if test -n "$DOT"; then
72515 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DOT" >&5
72516 $as_echo "$DOT" >&6; }
72518 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
72519 $as_echo "no" >&6; }
72524 # Check for docbook
72525 # Extract the first word of "xsltproc", so it can be a program name with args.
72526 set dummy xsltproc; ac_word=$2
72527 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
72528 $as_echo_n "checking for $ac_word... " >&6; }
72529 if test "${ac_cv_prog_XSLTPROC+set}" = set; then :
72530 $as_echo_n "(cached) " >&6
72532 if test -n "$XSLTPROC"; then
72533 ac_cv_prog_XSLTPROC="$XSLTPROC" # Let the user override the test.
72535 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
72536 for as_dir in $PATH
72539 test -z "$as_dir" && as_dir=.
72540 for ac_exec_ext in '' $ac_executable_extensions; do
72541 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
72542 ac_cv_prog_XSLTPROC="yes"
72543 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
72550 test -z "$ac_cv_prog_XSLTPROC" && ac_cv_prog_XSLTPROC="no"
72553 XSLTPROC=$ac_cv_prog_XSLTPROC
72554 if test -n "$XSLTPROC"; then
72555 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $XSLTPROC" >&5
72556 $as_echo "$XSLTPROC" >&6; }
72558 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
72559 $as_echo "no" >&6; }
72563 # Extract the first word of "xmllint", so it can be a program name with args.
72564 set dummy xmllint; ac_word=$2
72565 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
72566 $as_echo_n "checking for $ac_word... " >&6; }
72567 if test "${ac_cv_prog_XMLLINT+set}" = set; then :
72568 $as_echo_n "(cached) " >&6
72570 if test -n "$XMLLINT"; then
72571 ac_cv_prog_XMLLINT="$XMLLINT" # Let the user override the test.
72573 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
72574 for as_dir in $PATH
72577 test -z "$as_dir" && as_dir=.
72578 for ac_exec_ext in '' $ac_executable_extensions; do
72579 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
72580 ac_cv_prog_XMLLINT="yes"
72581 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
72588 test -z "$ac_cv_prog_XMLLINT" && ac_cv_prog_XMLLINT="no"
72591 XMLLINT=$ac_cv_prog_XMLLINT
72592 if test -n "$XMLLINT"; then
72593 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $XMLLINT" >&5
72594 $as_echo "$XMLLINT" >&6; }
72596 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
72597 $as_echo "no" >&6; }
72603 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for docbook stylesheets for documentation creation" >&5
72604 $as_echo_n "checking for docbook stylesheets for documentation creation... " >&6; }
72605 glibcxx_stylesheets=no
72606 if test x${XSLTPROC} = xyes && echo '<title/>' | xsltproc --noout --nonet --xinclude http://docbook.sourceforge.net/release/xsl-ns/current/xhtml-1_1/docbook.xsl - 2>/dev/null; then
72607 glibcxx_stylesheets=yes
72609 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_stylesheets" >&5
72610 $as_echo "$glibcxx_stylesheets" >&6; }
72612 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for local stylesheet directory" >&5
72613 $as_echo_n "checking for local stylesheet directory... " >&6; }
72614 glibcxx_local_stylesheets=no
72615 if test x"$glibcxx_stylesheets" = x"yes"; then
72616 if test -d /usr/share/sgml/docbook/xsl-ns-stylesheets; then
72617 glibcxx_local_stylesheets=yes
72618 XSL_STYLE_DIR=/usr/share/sgml/docbook/xsl-ns-stylesheets
72620 if test -d /usr/share/xml/docbook/stylesheet/docbook-xsl-ns; then
72621 glibcxx_local_stylesheets=yes
72622 XSL_STYLE_DIR=/usr/share/xml/docbook/stylesheet/docbook-xsl-ns
72624 if test -d /usr/share/xml/docbook/stylesheet/nwalsh5/current; then
72625 glibcxx_local_stylesheets=yes
72626 XSL_STYLE_DIR=/usr/share/xml/docbook/stylesheet/nwalsh5/current
72629 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_local_stylesheets" >&5
72630 $as_echo "$glibcxx_local_stylesheets" >&6; }
72632 if test x"$glibcxx_local_stylesheets" = x"yes"; then
72634 { $as_echo "$as_me:${as_lineno-$LINENO}: $XSL_STYLE_DIR" >&5
72635 $as_echo "$as_me: $XSL_STYLE_DIR" >&6;}
72637 glibcxx_stylesheets=no
72640 # Check for epub3 dependencies.
72641 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for epub3 stylesheets for documentation creation" >&5
72642 $as_echo_n "checking for epub3 stylesheets for documentation creation... " >&6; }
72643 glibcxx_epub_stylesheets=no
72644 if test x"$glibcxx_local_stylesheets" = x"yes"; then
72645 if test -f "$XSL_STYLE_DIR/epub3/chunk.xsl"; then
72646 glibcxx_epub_stylesheets=yes
72649 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_epub_stylesheets" >&5
72650 $as_echo "$glibcxx_epub_stylesheets" >&6; }
72651 if test x"$glibcxx_epub_stylesheets" = x"yes"; then
72653 BUILD_EPUB_FALSE='#'
72655 BUILD_EPUB_TRUE='#'
72662 # Check for xml/html dependencies.
72663 if test $ac_cv_prog_DOXYGEN = "yes" &&
72664 test $ac_cv_prog_DOT = "yes" &&
72665 test $ac_cv_prog_XSLTPROC = "yes" &&
72666 test $ac_cv_prog_XMLLINT = "yes" &&
72667 test $glibcxx_stylesheets = "yes"; then
72669 BUILD_XML_FALSE='#'
72676 if test $ac_cv_prog_DOXYGEN = "yes" &&
72677 test $ac_cv_prog_DOT = "yes" &&
72678 test $ac_cv_prog_XSLTPROC = "yes" &&
72679 test $ac_cv_prog_XMLLINT = "yes" &&
72680 test $glibcxx_stylesheets = "yes"; then
72682 BUILD_HTML_FALSE='#'
72684 BUILD_HTML_TRUE='#'
72689 # Check for man dependencies.
72690 if test $ac_cv_prog_DOXYGEN = "yes" &&
72691 test $ac_cv_prog_DOT = "yes"; then
72693 BUILD_MAN_FALSE='#'
72700 # Check for pdf dependencies.
72701 # Extract the first word of "dblatex", so it can be a program name with args.
72702 set dummy dblatex; ac_word=$2
72703 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
72704 $as_echo_n "checking for $ac_word... " >&6; }
72705 if test "${ac_cv_prog_DBLATEX+set}" = set; then :
72706 $as_echo_n "(cached) " >&6
72708 if test -n "$DBLATEX"; then
72709 ac_cv_prog_DBLATEX="$DBLATEX" # Let the user override the test.
72711 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
72712 for as_dir in $PATH
72715 test -z "$as_dir" && as_dir=.
72716 for ac_exec_ext in '' $ac_executable_extensions; do
72717 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
72718 ac_cv_prog_DBLATEX="yes"
72719 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
72726 test -z "$ac_cv_prog_DBLATEX" && ac_cv_prog_DBLATEX="no"
72729 DBLATEX=$ac_cv_prog_DBLATEX
72730 if test -n "$DBLATEX"; then
72731 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DBLATEX" >&5
72732 $as_echo "$DBLATEX" >&6; }
72734 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
72735 $as_echo "no" >&6; }
72739 # Extract the first word of "pdflatex", so it can be a program name with args.
72740 set dummy pdflatex; ac_word=$2
72741 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
72742 $as_echo_n "checking for $ac_word... " >&6; }
72743 if test "${ac_cv_prog_PDFLATEX+set}" = set; then :
72744 $as_echo_n "(cached) " >&6
72746 if test -n "$PDFLATEX"; then
72747 ac_cv_prog_PDFLATEX="$PDFLATEX" # Let the user override the test.
72749 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
72750 for as_dir in $PATH
72753 test -z "$as_dir" && as_dir=.
72754 for ac_exec_ext in '' $ac_executable_extensions; do
72755 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
72756 ac_cv_prog_PDFLATEX="yes"
72757 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
72764 test -z "$ac_cv_prog_PDFLATEX" && ac_cv_prog_PDFLATEX="no"
72767 PDFLATEX=$ac_cv_prog_PDFLATEX
72768 if test -n "$PDFLATEX"; then
72769 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PDFLATEX" >&5
72770 $as_echo "$PDFLATEX" >&6; }
72772 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
72773 $as_echo "no" >&6; }
72777 if test $ac_cv_prog_DBLATEX = "yes" &&
72778 test $ac_cv_prog_PDFLATEX = "yes"; then
72780 BUILD_PDF_FALSE='#'
72788 # Propagate the target-specific source directories through the build chain.
72789 ATOMICITY_SRCDIR=config/${atomicity_dir}
72790 ATOMIC_WORD_SRCDIR=config/${atomic_word_dir}
72791 ATOMIC_FLAGS=${atomic_flags}
72792 CPU_DEFINES_SRCDIR=config/${cpu_defines_dir}
72793 OS_INC_SRCDIR=config/${os_include_dir}
72794 ERROR_CONSTANTS_SRCDIR=config/${error_constants_dir}
72795 ABI_TWEAKS_SRCDIR=config/${abi_tweaks_dir}
72796 CPU_OPT_EXT_RANDOM=config/${cpu_opt_ext_random}
72797 CPU_OPT_BITS_RANDOM=config/${cpu_opt_bits_random}
72809 # Determine cross-compile flags and AM_CONDITIONALs.
72810 #AC_SUBST(GLIBCXX_IS_NATIVE)
72811 #AM_CONDITIONAL(CANADIAN, test $CANADIAN = yes)
72812 if test $is_hosted = yes; then
72813 GLIBCXX_HOSTED_TRUE=
72814 GLIBCXX_HOSTED_FALSE='#'
72816 GLIBCXX_HOSTED_TRUE='#'
72817 GLIBCXX_HOSTED_FALSE=
72821 if test $enable_libstdcxx_pch = yes; then
72822 GLIBCXX_BUILD_PCH_TRUE=
72823 GLIBCXX_BUILD_PCH_FALSE='#'
72825 GLIBCXX_BUILD_PCH_TRUE='#'
72826 GLIBCXX_BUILD_PCH_FALSE=
72830 if test $enable_cheaders = c; then
72831 GLIBCXX_C_HEADERS_C_TRUE=
72832 GLIBCXX_C_HEADERS_C_FALSE='#'
72834 GLIBCXX_C_HEADERS_C_TRUE='#'
72835 GLIBCXX_C_HEADERS_C_FALSE=
72839 if test $enable_cheaders = c_std; then
72840 GLIBCXX_C_HEADERS_C_STD_TRUE=
72841 GLIBCXX_C_HEADERS_C_STD_FALSE='#'
72843 GLIBCXX_C_HEADERS_C_STD_TRUE='#'
72844 GLIBCXX_C_HEADERS_C_STD_FALSE=
72848 if test $enable_cheaders = c_global; then
72849 GLIBCXX_C_HEADERS_C_GLOBAL_TRUE=
72850 GLIBCXX_C_HEADERS_C_GLOBAL_FALSE='#'
72852 GLIBCXX_C_HEADERS_C_GLOBAL_TRUE='#'
72853 GLIBCXX_C_HEADERS_C_GLOBAL_FALSE=
72857 if test $c_compatibility = yes; then
72858 GLIBCXX_C_HEADERS_COMPATIBILITY_TRUE=
72859 GLIBCXX_C_HEADERS_COMPATIBILITY_FALSE='#'
72861 GLIBCXX_C_HEADERS_COMPATIBILITY_TRUE='#'
72862 GLIBCXX_C_HEADERS_COMPATIBILITY_FALSE=
72866 if test $enable_libstdcxx_debug = yes; then
72867 GLIBCXX_BUILD_DEBUG_TRUE=
72868 GLIBCXX_BUILD_DEBUG_FALSE='#'
72870 GLIBCXX_BUILD_DEBUG_TRUE='#'
72871 GLIBCXX_BUILD_DEBUG_FALSE=
72875 if test $enable_extern_template = yes; then
72876 ENABLE_EXTERN_TEMPLATE_TRUE=
72877 ENABLE_EXTERN_TEMPLATE_FALSE='#'
72879 ENABLE_EXTERN_TEMPLATE_TRUE='#'
72880 ENABLE_EXTERN_TEMPLATE_FALSE=
72884 if test $python_mod_dir != no; then
72885 ENABLE_PYTHONDIR_TRUE=
72886 ENABLE_PYTHONDIR_FALSE='#'
72888 ENABLE_PYTHONDIR_TRUE='#'
72889 ENABLE_PYTHONDIR_FALSE=
72893 if test $enable_werror = yes; then
72894 ENABLE_WERROR_TRUE=
72895 ENABLE_WERROR_FALSE='#'
72897 ENABLE_WERROR_TRUE='#'
72898 ENABLE_WERROR_FALSE=
72902 if test $enable_symvers != no; then
72903 ENABLE_SYMVERS_TRUE=
72904 ENABLE_SYMVERS_FALSE='#'
72906 ENABLE_SYMVERS_TRUE='#'
72907 ENABLE_SYMVERS_FALSE=
72911 if test $enable_symvers = gnu; then
72912 ENABLE_SYMVERS_GNU_TRUE=
72913 ENABLE_SYMVERS_GNU_FALSE='#'
72915 ENABLE_SYMVERS_GNU_TRUE='#'
72916 ENABLE_SYMVERS_GNU_FALSE=
72920 if test $enable_symvers = gnu-versioned-namespace; then
72921 ENABLE_SYMVERS_GNU_NAMESPACE_TRUE=
72922 ENABLE_SYMVERS_GNU_NAMESPACE_FALSE='#'
72924 ENABLE_SYMVERS_GNU_NAMESPACE_TRUE='#'
72925 ENABLE_SYMVERS_GNU_NAMESPACE_FALSE=
72929 if test $enable_symvers = darwin; then
72930 ENABLE_SYMVERS_DARWIN_TRUE=
72931 ENABLE_SYMVERS_DARWIN_FALSE='#'
72933 ENABLE_SYMVERS_DARWIN_TRUE='#'
72934 ENABLE_SYMVERS_DARWIN_FALSE=
72938 if test $enable_symvers = sun; then
72939 ENABLE_SYMVERS_SUN_TRUE=
72940 ENABLE_SYMVERS_SUN_FALSE='#'
72942 ENABLE_SYMVERS_SUN_TRUE='#'
72943 ENABLE_SYMVERS_SUN_FALSE=
72947 if test $enable_libstdcxx_visibility = yes; then
72948 ENABLE_VISIBILITY_TRUE=
72949 ENABLE_VISIBILITY_FALSE='#'
72951 ENABLE_VISIBILITY_TRUE='#'
72952 ENABLE_VISIBILITY_FALSE=
72956 if test $ac_ldbl_compat = yes; then
72957 GLIBCXX_LDBL_COMPAT_TRUE=
72958 GLIBCXX_LDBL_COMPAT_FALSE='#'
72960 GLIBCXX_LDBL_COMPAT_TRUE='#'
72961 GLIBCXX_LDBL_COMPAT_FALSE=
72967 cat >confcache <<\_ACEOF
72968 # This file is a shell script that caches the results of configure
72969 # tests run on this system so they can be shared between configure
72970 # scripts and configure runs, see configure's option --config-cache.
72971 # It is not useful on other systems. If it contains results you don't
72972 # want to keep, you may remove or edit it.
72974 # config.status only pays attention to the cache file if you give it
72975 # the --recheck option to rerun configure.
72977 # `ac_cv_env_foo' variables (set or unset) will be overridden when
72978 # loading this file, other *unset* `ac_cv_foo' will be assigned the
72979 # following values.
72983 # The following way of writing the cache mishandles newlines in values,
72984 # but we know of no workaround that is simple, portable, and efficient.
72985 # So, we kill variables containing newlines.
72986 # Ultrix sh set writes to stderr and can't be redirected directly,
72987 # and sets the high bit in the cache file unless we assign to the vars.
72989 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
72990 eval ac_val=\$$ac_var
72994 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
72995 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
72998 _ | IFS | as_nl) ;; #(
72999 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
73000 *) { eval $ac_var=; unset $ac_var;} ;;
73006 case $as_nl`(ac_space=' '; set) 2>&1` in #(
73007 *${as_nl}ac_space=\ *)
73008 # `set' does not quote correctly, so add quotes: double-quote
73009 # substitution turns \\\\ into \\, and sed turns \\ into \.
73012 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
73015 # `set' quotes correctly as required by POSIX, so do not add quotes.
73016 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
73025 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
73027 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
73029 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
73030 if test -w "$cache_file"; then
73031 test "x$cache_file" != "x/dev/null" &&
73032 { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
73033 $as_echo "$as_me: updating cache $cache_file" >&6;}
73034 cat confcache >$cache_file
73036 { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
73037 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
73042 if test ${multilib} = yes; then
73043 multilib_arg="--enable-multilib"
73048 # Export all the install information.
73050 glibcxx_toolexecdir=no
73051 glibcxx_toolexeclibdir=no
73052 glibcxx_prefixdir=$prefix
73054 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gxx-include-dir" >&5
73055 $as_echo_n "checking for gxx-include-dir... " >&6; }
73057 # Check whether --with-gxx-include-dir was given.
73058 if test "${with_gxx_include_dir+set}" = set; then :
73059 withval=$with_gxx_include_dir; case "$withval" in
73060 yes) as_fn_error "Missing directory for --with-gxx-include-dir" "$LINENO" 5 ;;
73061 no) gxx_include_dir=no ;;
73062 *) gxx_include_dir=$withval ;;
73068 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gxx_include_dir" >&5
73069 $as_echo "$gxx_include_dir" >&6; }
73071 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for --enable-version-specific-runtime-libs" >&5
73072 $as_echo_n "checking for --enable-version-specific-runtime-libs... " >&6; }
73073 # Check whether --enable-version-specific-runtime-libs was given.
73074 if test "${enable_version_specific_runtime_libs+set}" = set; then :
73075 enableval=$enable_version_specific_runtime_libs; case "$enableval" in
73076 yes) version_specific_libs=yes ;;
73077 no) version_specific_libs=no ;;
73078 *) as_fn_error "Unknown argument to enable/disable version-specific libs" "$LINENO" 5;;
73081 version_specific_libs=no
73084 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $version_specific_libs" >&5
73085 $as_echo "$version_specific_libs" >&6; }
73087 # Default case for install directory for include files.
73088 if test $version_specific_libs = no && test $gxx_include_dir = no; then
73089 gxx_include_dir='include/c++/${gcc_version}'
73090 if test -n "$with_cross_host" &&
73091 test x"$with_cross_host" != x"no"; then
73092 gxx_include_dir='${prefix}/${target_alias}/'"$gxx_include_dir"
73094 gxx_include_dir='${prefix}/'"$gxx_include_dir"
73098 # Version-specific runtime libs processing.
73099 if test $version_specific_libs = yes; then
73100 # Need the gcc compiler version to know where to install libraries
73101 # and header files if --enable-version-specific-runtime-libs option
73102 # is selected. FIXME: these variables are misnamed, there are
73103 # no executables installed in _toolexecdir or _toolexeclibdir.
73104 if test x"$gxx_include_dir" = x"no"; then
73105 gxx_include_dir='${libdir}/gcc/${host_alias}/${gcc_version}/include/c++'
73107 glibcxx_toolexecdir='${libdir}/gcc/${host_alias}'
73108 glibcxx_toolexeclibdir='${toolexecdir}/${gcc_version}$(MULTISUBDIR)'
73111 # Calculate glibcxx_toolexecdir, glibcxx_toolexeclibdir
73112 # Install a library built with a cross compiler in tooldir, not libdir.
73113 if test x"$glibcxx_toolexecdir" = x"no"; then
73114 if test -n "$with_cross_host" &&
73115 test x"$with_cross_host" != x"no"; then
73116 glibcxx_toolexecdir='${exec_prefix}/${host_alias}'
73117 glibcxx_toolexeclibdir='${toolexecdir}/lib'
73119 glibcxx_toolexecdir='${libdir}/gcc/${host_alias}'
73120 glibcxx_toolexeclibdir='${libdir}'
73122 multi_os_directory=`$CXX -print-multi-os-directory`
73123 case $multi_os_directory in
73124 .) ;; # Avoid trailing /.
73125 *) glibcxx_toolexeclibdir=$glibcxx_toolexeclibdir/$multi_os_directory ;;
73129 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for install location" >&5
73130 $as_echo_n "checking for install location... " >&6; }
73131 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gxx_include_dir" >&5
73132 $as_echo "$gxx_include_dir" >&6; }
73140 # Export all the include and flag information to Makefiles.
73142 # Used for every C++ compile we perform.
73143 GLIBCXX_INCLUDES="\
73144 -I$glibcxx_builddir/include/$host_alias \
73145 -I$glibcxx_builddir/include \
73146 -I$glibcxx_srcdir/libsupc++"
73148 # For Canadian crosses, pick this up too.
73149 if test $CANADIAN = yes; then
73150 GLIBCXX_INCLUDES="$GLIBCXX_INCLUDES -I\${includedir}"
73153 # Stuff in the actual top level. Currently only used by libsupc++ to
73154 # get unwind* headers from the libgcc dir.
73155 #TOPLEVEL_INCLUDES='-I$(toplevel_srcdir)/libgcc -I$(toplevel_srcdir)/include'
73156 TOPLEVEL_INCLUDES='-I$(toplevel_srcdir)/libgcc'
73158 # Now, export this to all the little Makefiles....
73163 # Optimization flags that are probably a good idea for thrill-seekers. Just
73164 # uncomment the lines below and make, everything else is ready to go...
73165 # Alternatively OPTIMIZE_CXXFLAGS can be set in configure.host.
73166 # OPTIMIZE_CXXFLAGS = -O3 -fstrict-aliasing -fvtable-gc
73169 WARN_FLAGS='-Wall -Wextra -Wwrite-strings -Wcast-qual -Wabi'
73173 ac_config_files="$ac_config_files Makefile"
73175 ac_config_files="$ac_config_files scripts/testsuite_flags"
73177 ac_config_files="$ac_config_files scripts/extract_symvers"
73179 ac_config_files="$ac_config_files doc/xsl/customization.xsl"
73182 # Multilibs need MULTISUBDIR defined correctly in certain makefiles so
73183 # that multilib installs will end up installed in the correct place.
73184 # The testsuite needs it for multilib-aware ABI baseline files.
73185 # To work around this not being passed down from config-ml.in ->
73186 # srcdir/Makefile.am -> srcdir/{src,libsupc++,...}/Makefile.am, manually
73187 # append it here. Only modify Makefiles that have just been created.
73189 # Also, get rid of this simulated-VPATH thing that automake does.
73190 ac_config_files="$ac_config_files include/Makefile libsupc++/Makefile python/Makefile src/Makefile src/c++98/Makefile src/c++11/Makefile doc/Makefile po/Makefile testsuite/Makefile"
73193 ac_config_commands="$ac_config_commands generate-headers"
73196 cat >confcache <<\_ACEOF
73197 # This file is a shell script that caches the results of configure
73198 # tests run on this system so they can be shared between configure
73199 # scripts and configure runs, see configure's option --config-cache.
73200 # It is not useful on other systems. If it contains results you don't
73201 # want to keep, you may remove or edit it.
73203 # config.status only pays attention to the cache file if you give it
73204 # the --recheck option to rerun configure.
73206 # `ac_cv_env_foo' variables (set or unset) will be overridden when
73207 # loading this file, other *unset* `ac_cv_foo' will be assigned the
73208 # following values.
73212 # The following way of writing the cache mishandles newlines in values,
73213 # but we know of no workaround that is simple, portable, and efficient.
73214 # So, we kill variables containing newlines.
73215 # Ultrix sh set writes to stderr and can't be redirected directly,
73216 # and sets the high bit in the cache file unless we assign to the vars.
73218 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
73219 eval ac_val=\$$ac_var
73223 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
73224 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
73227 _ | IFS | as_nl) ;; #(
73228 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
73229 *) { eval $ac_var=; unset $ac_var;} ;;
73235 case $as_nl`(ac_space=' '; set) 2>&1` in #(
73236 *${as_nl}ac_space=\ *)
73237 # `set' does not quote correctly, so add quotes: double-quote
73238 # substitution turns \\\\ into \\, and sed turns \\ into \.
73241 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
73244 # `set' quotes correctly as required by POSIX, so do not add quotes.
73245 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
73254 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
73256 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
73258 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
73259 if test -w "$cache_file"; then
73260 test "x$cache_file" != "x/dev/null" &&
73261 { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
73262 $as_echo "$as_me: updating cache $cache_file" >&6;}
73263 cat confcache >$cache_file
73265 { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
73266 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
73271 test "x$prefix" = xNONE && prefix=$ac_default_prefix
73272 # Let make expand exec_prefix.
73273 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
73275 DEFS=-DHAVE_CONFIG_H
73279 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
73280 # 1. Remove the extension, and $U if already installed.
73281 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
73282 ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
73283 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR
73284 # will be set to the directory where LIBOBJS objects are built.
73285 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
73286 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
73288 LIBOBJS=$ac_libobjs
73290 LTLIBOBJS=$ac_ltlibobjs
73293 if test -n "$EXEEXT"; then
73295 am__EXEEXT_FALSE='#'
73297 am__EXEEXT_TRUE='#'
73301 if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then
73302 as_fn_error "conditional \"MAINTAINER_MODE\" was never defined.
73303 Usually this means the macro was only invoked conditionally." "$LINENO" 5
73305 if test -z "${GLIBCXX_HOSTED_TRUE}" && test -z "${GLIBCXX_HOSTED_FALSE}"; then
73306 as_fn_error "conditional \"GLIBCXX_HOSTED\" was never defined.
73307 Usually this means the macro was only invoked conditionally." "$LINENO" 5
73309 if test -z "${GLIBCXX_BUILD_PCH_TRUE}" && test -z "${GLIBCXX_BUILD_PCH_FALSE}"; then
73310 as_fn_error "conditional \"GLIBCXX_BUILD_PCH\" was never defined.
73311 Usually this means the macro was only invoked conditionally." "$LINENO" 5
73313 if test -z "${GLIBCXX_C_HEADERS_C_TRUE}" && test -z "${GLIBCXX_C_HEADERS_C_FALSE}"; then
73314 as_fn_error "conditional \"GLIBCXX_C_HEADERS_C\" was never defined.
73315 Usually this means the macro was only invoked conditionally." "$LINENO" 5
73317 if test -z "${GLIBCXX_C_HEADERS_C_STD_TRUE}" && test -z "${GLIBCXX_C_HEADERS_C_STD_FALSE}"; then
73318 as_fn_error "conditional \"GLIBCXX_C_HEADERS_C_STD\" was never defined.
73319 Usually this means the macro was only invoked conditionally." "$LINENO" 5
73321 if test -z "${GLIBCXX_C_HEADERS_C_GLOBAL_TRUE}" && test -z "${GLIBCXX_C_HEADERS_C_GLOBAL_FALSE}"; then
73322 as_fn_error "conditional \"GLIBCXX_C_HEADERS_C_GLOBAL\" was never defined.
73323 Usually this means the macro was only invoked conditionally." "$LINENO" 5
73325 if test -z "${GLIBCXX_C_HEADERS_COMPATIBILITY_TRUE}" && test -z "${GLIBCXX_C_HEADERS_COMPATIBILITY_FALSE}"; then
73326 as_fn_error "conditional \"GLIBCXX_C_HEADERS_COMPATIBILITY\" was never defined.
73327 Usually this means the macro was only invoked conditionally." "$LINENO" 5
73329 if test -z "${GLIBCXX_BUILD_DEBUG_TRUE}" && test -z "${GLIBCXX_BUILD_DEBUG_FALSE}"; then
73330 as_fn_error "conditional \"GLIBCXX_BUILD_DEBUG\" was never defined.
73331 Usually this means the macro was only invoked conditionally." "$LINENO" 5
73333 if test -z "${ENABLE_EXTERN_TEMPLATE_TRUE}" && test -z "${ENABLE_EXTERN_TEMPLATE_FALSE}"; then
73334 as_fn_error "conditional \"ENABLE_EXTERN_TEMPLATE\" was never defined.
73335 Usually this means the macro was only invoked conditionally." "$LINENO" 5
73337 if test -z "${ENABLE_PYTHONDIR_TRUE}" && test -z "${ENABLE_PYTHONDIR_FALSE}"; then
73338 as_fn_error "conditional \"ENABLE_PYTHONDIR\" was never defined.
73339 Usually this means the macro was only invoked conditionally." "$LINENO" 5
73341 if test -z "${ENABLE_WERROR_TRUE}" && test -z "${ENABLE_WERROR_FALSE}"; then
73342 as_fn_error "conditional \"ENABLE_WERROR\" was never defined.
73343 Usually this means the macro was only invoked conditionally." "$LINENO" 5
73345 if test -z "${ENABLE_SYMVERS_TRUE}" && test -z "${ENABLE_SYMVERS_FALSE}"; then
73346 as_fn_error "conditional \"ENABLE_SYMVERS\" was never defined.
73347 Usually this means the macro was only invoked conditionally." "$LINENO" 5
73349 if test -z "${ENABLE_SYMVERS_GNU_TRUE}" && test -z "${ENABLE_SYMVERS_GNU_FALSE}"; then
73350 as_fn_error "conditional \"ENABLE_SYMVERS_GNU\" was never defined.
73351 Usually this means the macro was only invoked conditionally." "$LINENO" 5
73353 if test -z "${ENABLE_SYMVERS_GNU_NAMESPACE_TRUE}" && test -z "${ENABLE_SYMVERS_GNU_NAMESPACE_FALSE}"; then
73354 as_fn_error "conditional \"ENABLE_SYMVERS_GNU_NAMESPACE\" was never defined.
73355 Usually this means the macro was only invoked conditionally." "$LINENO" 5
73357 if test -z "${ENABLE_SYMVERS_DARWIN_TRUE}" && test -z "${ENABLE_SYMVERS_DARWIN_FALSE}"; then
73358 as_fn_error "conditional \"ENABLE_SYMVERS_DARWIN\" was never defined.
73359 Usually this means the macro was only invoked conditionally." "$LINENO" 5
73361 if test -z "${ENABLE_SYMVERS_SUN_TRUE}" && test -z "${ENABLE_SYMVERS_SUN_FALSE}"; then
73362 as_fn_error "conditional \"ENABLE_SYMVERS_SUN\" was never defined.
73363 Usually this means the macro was only invoked conditionally." "$LINENO" 5
73365 if test -z "${ENABLE_VISIBILITY_TRUE}" && test -z "${ENABLE_VISIBILITY_FALSE}"; then
73366 as_fn_error "conditional \"ENABLE_VISIBILITY\" was never defined.
73367 Usually this means the macro was only invoked conditionally." "$LINENO" 5
73369 if test -z "${GLIBCXX_LDBL_COMPAT_TRUE}" && test -z "${GLIBCXX_LDBL_COMPAT_FALSE}"; then
73370 as_fn_error "conditional \"GLIBCXX_LDBL_COMPAT\" was never defined.
73371 Usually this means the macro was only invoked conditionally." "$LINENO" 5
73373 if test -z "${BUILD_INFO_TRUE}" && test -z "${BUILD_INFO_FALSE}"; then
73374 as_fn_error "conditional \"BUILD_INFO\" was never defined.
73375 Usually this means the macro was only invoked conditionally." "$LINENO" 5
73377 if test -z "${BUILD_EPUB_TRUE}" && test -z "${BUILD_EPUB_FALSE}"; then
73378 as_fn_error "conditional \"BUILD_EPUB\" was never defined.
73379 Usually this means the macro was only invoked conditionally." "$LINENO" 5
73381 if test -z "${BUILD_XML_TRUE}" && test -z "${BUILD_XML_FALSE}"; then
73382 as_fn_error "conditional \"BUILD_XML\" was never defined.
73383 Usually this means the macro was only invoked conditionally." "$LINENO" 5
73385 if test -z "${BUILD_HTML_TRUE}" && test -z "${BUILD_HTML_FALSE}"; then
73386 as_fn_error "conditional \"BUILD_HTML\" was never defined.
73387 Usually this means the macro was only invoked conditionally." "$LINENO" 5
73389 if test -z "${BUILD_MAN_TRUE}" && test -z "${BUILD_MAN_FALSE}"; then
73390 as_fn_error "conditional \"BUILD_MAN\" was never defined.
73391 Usually this means the macro was only invoked conditionally." "$LINENO" 5
73393 if test -z "${BUILD_PDF_TRUE}" && test -z "${BUILD_PDF_FALSE}"; then
73394 as_fn_error "conditional \"BUILD_PDF\" was never defined.
73395 Usually this means the macro was only invoked conditionally." "$LINENO" 5
73398 : ${CONFIG_STATUS=./config.status}
73400 ac_clean_files_save=$ac_clean_files
73401 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
73402 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
73403 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
73405 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
73407 # Generated by $as_me.
73408 # Run this file to recreate the current configuration.
73409 # Compiler output produced by configure, useful for debugging
73410 # configure, is in config.log if it exists.
73413 ac_cs_recheck=false
73416 SHELL=\${CONFIG_SHELL-$SHELL}
73419 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
73420 ## -------------------- ##
73421 ## M4sh Initialization. ##
73422 ## -------------------- ##
73424 # Be more Bourne compatible
73425 DUALCASE=1; export DUALCASE # for MKS sh
73426 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
73429 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
73430 # is contrary to our usage. Disable this feature.
73431 alias -g '${1+"$@"}'='"$@"'
73432 setopt NO_GLOB_SUBST
73434 case `(set -o) 2>/dev/null` in #(
73446 # Printing a long string crashes Solaris 7 /usr/bin/printf.
73447 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
73448 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
73449 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
73450 # Prefer a ksh shell builtin over an external printf program on Solaris,
73451 # but without wasting forks for bash or zsh.
73452 if test -z "$BASH_VERSION$ZSH_VERSION" \
73453 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
73454 as_echo='print -r --'
73455 as_echo_n='print -rn --'
73456 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
73457 as_echo='printf %s\n'
73458 as_echo_n='printf %s'
73460 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
73461 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
73462 as_echo_n='/usr/ucb/echo -n'
73464 as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
73465 as_echo_n_body='eval
73469 expr "X$arg" : "X\\(.*\\)$as_nl";
73470 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
73472 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
73474 export as_echo_n_body
73475 as_echo_n='sh -c $as_echo_n_body as_echo'
73477 export as_echo_body
73478 as_echo='sh -c $as_echo_body as_echo'
73481 # The user is always right.
73482 if test "${PATH_SEPARATOR+set}" != set; then
73484 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
73485 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
73492 # We need space, tab and new line, in precisely that order. Quoting is
73493 # there to prevent editors from complaining about space-tab.
73494 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
73495 # splitting by setting IFS to empty value.)
73498 # Find who we are. Look in the path if we contain no directory separator.
73500 *[\\/]* ) as_myself=$0 ;;
73501 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
73502 for as_dir in $PATH
73505 test -z "$as_dir" && as_dir=.
73506 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
73512 # We did not find ourselves, most probably we were run as `sh COMMAND'
73513 # in which case we are not to be found in the path.
73514 if test "x$as_myself" = x; then
73517 if test ! -f "$as_myself"; then
73518 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
73522 # Unset variables that we do not need and which cause bugs (e.g. in
73523 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1"
73524 # suppresses any "Segmentation fault" message there. '((' could
73525 # trigger a bug in pdksh 5.2.14.
73526 for as_var in BASH_ENV ENV MAIL MAILPATH
73527 do eval test x\${$as_var+set} = xset \
73528 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
73541 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
73544 # as_fn_error ERROR [LINENO LOG_FD]
73545 # ---------------------------------
73546 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
73547 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
73548 # script with status $?, using 1 if that was 0.
73551 as_status=$?; test $as_status -eq 0 && as_status=1
73553 as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
73554 $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
73556 $as_echo "$as_me: error: $1" >&2
73557 as_fn_exit $as_status
73561 # as_fn_set_status STATUS
73562 # -----------------------
73563 # Set $? to STATUS, without forking.
73564 as_fn_set_status ()
73567 } # as_fn_set_status
73569 # as_fn_exit STATUS
73570 # -----------------
73571 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
73575 as_fn_set_status $1
73581 # Portably unset VAR.
73584 { eval $1=; unset $1;}
73586 as_unset=as_fn_unset
73587 # as_fn_append VAR VALUE
73588 # ----------------------
73589 # Append the text in VALUE to the end of the definition contained in VAR. Take
73590 # advantage of any shell optimizations that allow amortized linear growth over
73591 # repeated appends, instead of the typical quadratic growth present in naive
73593 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
73594 eval 'as_fn_append ()
73605 # as_fn_arith ARG...
73606 # ------------------
73607 # Perform arithmetic evaluation on the ARGs, and store the result in the
73608 # global $as_val. Take advantage of shells that can avoid forks. The arguments
73609 # must be portable across $(()) and expr.
73610 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
73611 eval 'as_fn_arith ()
73618 as_val=`expr "$@" || test $? -eq 1`
73623 if expr a : '\(a\)' >/dev/null 2>&1 &&
73624 test "X`expr 00001 : '.*\(...\)'`" = X001; then
73630 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
73631 as_basename=basename
73636 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
73642 as_me=`$as_basename -- "$0" ||
73643 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
73644 X"$0" : 'X\(//\)$' \| \
73645 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
73647 sed '/^.*\/\([^/][^/]*\)\/*$/{
73661 # Avoid depending upon Character Ranges.
73662 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
73663 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
73664 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
73665 as_cr_digits='0123456789'
73666 as_cr_alnum=$as_cr_Letters$as_cr_digits
73668 ECHO_C= ECHO_N= ECHO_T=
73669 case `echo -n x` in #(((((
73671 case `echo 'xy\c'` in
73672 *c*) ECHO_T=' ';; # ECHO_T is single tab character.
73674 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null
73681 rm -f conf$$ conf$$.exe conf$$.file
73682 if test -d conf$$.dir; then
73683 rm -f conf$$.dir/conf$$.file
73686 mkdir conf$$.dir 2>/dev/null
73688 if (echo >conf$$.file) 2>/dev/null; then
73689 if ln -s conf$$.file conf$$ 2>/dev/null; then
73691 # ... but there are two gotchas:
73692 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
73693 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
73694 # In both cases, we have to default to `cp -p'.
73695 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
73697 elif ln conf$$.file conf$$ 2>/dev/null; then
73705 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
73706 rmdir conf$$.dir 2>/dev/null
73711 # Create "$as_dir" as a directory, including parents if necessary.
73716 -*) as_dir=./$as_dir;;
73718 test -d "$as_dir" || eval $as_mkdir_p || {
73722 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
73723 *) as_qdir=$as_dir;;
73725 as_dirs="'$as_qdir' $as_dirs"
73726 as_dir=`$as_dirname -- "$as_dir" ||
73727 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
73728 X"$as_dir" : 'X\(//\)[^/]' \| \
73729 X"$as_dir" : 'X\(//\)$' \| \
73730 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
73731 $as_echo X"$as_dir" |
73732 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
73736 /^X\(\/\/\)[^/].*/{
73749 test -d "$as_dir" && break
73751 test -z "$as_dirs" || eval "mkdir $as_dirs"
73752 } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"
73756 if mkdir -p . 2>/dev/null; then
73757 as_mkdir_p='mkdir -p "$as_dir"'
73759 test -d ./-p && rmdir ./-p
73763 if test -x / >/dev/null 2>&1; then
73764 as_test_x='test -x'
73766 if ls -dL / >/dev/null 2>&1; then
73773 if test -d "$1"; then
73779 case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
73780 ???[sx]*):;;*)false;;esac;fi
73784 as_executable_p=$as_test_x
73786 # Sed expression to map a string onto a valid CPP name.
73787 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
73789 # Sed expression to map a string onto a valid variable name.
73790 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
73794 ## ----------------------------------- ##
73795 ## Main body of $CONFIG_STATUS script. ##
73796 ## ----------------------------------- ##
73798 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
73800 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
73801 # Save the log message, to keep $0 and so on meaningful, and to
73802 # report actual input values of CONFIG_FILES etc. instead of their
73803 # values after options handling.
73805 This file was extended by package-unused $as_me version-unused, which was
73806 generated by GNU Autoconf 2.64. Invocation command line was
73808 CONFIG_FILES = $CONFIG_FILES
73809 CONFIG_HEADERS = $CONFIG_HEADERS
73810 CONFIG_LINKS = $CONFIG_LINKS
73811 CONFIG_COMMANDS = $CONFIG_COMMANDS
73814 on `(hostname || uname -n) 2>/dev/null | sed 1q`
73819 case $ac_config_files in *"
73820 "*) set x $ac_config_files; shift; ac_config_files=$*;;
73823 case $ac_config_headers in *"
73824 "*) set x $ac_config_headers; shift; ac_config_headers=$*;;
73828 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
73829 # Files that config.status was made for.
73830 config_files="$ac_config_files"
73831 config_headers="$ac_config_headers"
73832 config_commands="$ac_config_commands"
73836 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
73838 \`$as_me' instantiates files and other configuration actions
73839 from templates according to the current configuration. Unless the files
73840 and actions are specified as TAGs, all are instantiated by default.
73842 Usage: $0 [OPTION]... [TAG]...
73844 -h, --help print this help, then exit
73845 -V, --version print version number and configuration settings, then exit
73846 -q, --quiet, --silent
73847 do not print progress messages
73848 -d, --debug don't remove temporary files
73849 --recheck update $as_me by reconfiguring in the same conditions
73850 --file=FILE[:TEMPLATE]
73851 instantiate the configuration file FILE
73852 --header=FILE[:TEMPLATE]
73853 instantiate the configuration header FILE
73855 Configuration files:
73858 Configuration headers:
73861 Configuration commands:
73864 Report bugs to the package provider."
73867 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
73869 package-unused config.status version-unused
73870 configured by $0, generated by GNU Autoconf 2.64,
73871 with options \\"`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\"
73873 Copyright (C) 2009 Free Software Foundation, Inc.
73874 This config.status script is free software; the Free Software Foundation
73875 gives unlimited permission to copy, distribute and modify it."
73882 test -n "\$AWK" || AWK=awk
73885 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
73886 # The default lists apply if the user does not specify any file.
73892 ac_option=`expr "X$1" : 'X\([^=]*\)='`
73893 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
73904 # Handling of the options.
73905 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
73907 --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
73908 $as_echo "$ac_cs_version"; exit ;;
73909 --debug | --debu | --deb | --de | --d | -d )
73911 --file | --fil | --fi | --f )
73914 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
73916 as_fn_append CONFIG_FILES " '$ac_optarg'"
73917 ac_need_defaults=false;;
73918 --header | --heade | --head | --hea )
73921 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
73923 as_fn_append CONFIG_HEADERS " '$ac_optarg'"
73924 ac_need_defaults=false;;
73926 # Conflict between --help and --header
73927 as_fn_error "ambiguous option: \`$1'
73928 Try \`$0 --help' for more information.";;
73929 --help | --hel | -h )
73930 $as_echo "$ac_cs_usage"; exit ;;
73931 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
73932 | -silent | --silent | --silen | --sile | --sil | --si | --s)
73935 # This is an error.
73936 -*) as_fn_error "unrecognized option: \`$1'
73937 Try \`$0 --help' for more information." ;;
73939 *) as_fn_append ac_config_targets " $1"
73940 ac_need_defaults=false ;;
73946 ac_configure_extra_args=
73948 if $ac_cs_silent; then
73950 ac_configure_extra_args="$ac_configure_extra_args --silent"
73954 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
73955 if \$ac_cs_recheck; then
73956 set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
73958 \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
73959 CONFIG_SHELL='$SHELL'
73960 export CONFIG_SHELL
73965 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
73969 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
73970 ## Running $as_me. ##
73976 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
73984 with_multisubdir="$with_multisubdir"
73985 with_multisrctop="$with_multisrctop"
73986 with_target_subdir="$with_target_subdir"
73987 ac_configure_args="${multilib_arg} ${ac_configure_args}"
73988 multi_basedir="$multi_basedir"
73989 CONFIG_SHELL=${CONFIG_SHELL-/bin/sh}
73992 GFORTRAN="$GFORTRAN"
73996 # The HP-UX ksh and POSIX shell print the target directory to stdout
73997 # if CDPATH is set.
73998 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
74000 sed_quote_subst='$sed_quote_subst'
74001 double_quote_subst='$double_quote_subst'
74002 delay_variable_subst='$delay_variable_subst'
74003 macro_version='`$ECHO "$macro_version" | $SED "$delay_single_quote_subst"`'
74004 macro_revision='`$ECHO "$macro_revision" | $SED "$delay_single_quote_subst"`'
74005 enable_shared='`$ECHO "$enable_shared" | $SED "$delay_single_quote_subst"`'
74006 enable_static='`$ECHO "$enable_static" | $SED "$delay_single_quote_subst"`'
74007 pic_mode='`$ECHO "$pic_mode" | $SED "$delay_single_quote_subst"`'
74008 enable_fast_install='`$ECHO "$enable_fast_install" | $SED "$delay_single_quote_subst"`'
74009 SHELL='`$ECHO "$SHELL" | $SED "$delay_single_quote_subst"`'
74010 ECHO='`$ECHO "$ECHO" | $SED "$delay_single_quote_subst"`'
74011 host_alias='`$ECHO "$host_alias" | $SED "$delay_single_quote_subst"`'
74012 host='`$ECHO "$host" | $SED "$delay_single_quote_subst"`'
74013 host_os='`$ECHO "$host_os" | $SED "$delay_single_quote_subst"`'
74014 build_alias='`$ECHO "$build_alias" | $SED "$delay_single_quote_subst"`'
74015 build='`$ECHO "$build" | $SED "$delay_single_quote_subst"`'
74016 build_os='`$ECHO "$build_os" | $SED "$delay_single_quote_subst"`'
74017 SED='`$ECHO "$SED" | $SED "$delay_single_quote_subst"`'
74018 Xsed='`$ECHO "$Xsed" | $SED "$delay_single_quote_subst"`'
74019 GREP='`$ECHO "$GREP" | $SED "$delay_single_quote_subst"`'
74020 EGREP='`$ECHO "$EGREP" | $SED "$delay_single_quote_subst"`'
74021 FGREP='`$ECHO "$FGREP" | $SED "$delay_single_quote_subst"`'
74022 LD='`$ECHO "$LD" | $SED "$delay_single_quote_subst"`'
74023 NM='`$ECHO "$NM" | $SED "$delay_single_quote_subst"`'
74024 LN_S='`$ECHO "$LN_S" | $SED "$delay_single_quote_subst"`'
74025 max_cmd_len='`$ECHO "$max_cmd_len" | $SED "$delay_single_quote_subst"`'
74026 ac_objext='`$ECHO "$ac_objext" | $SED "$delay_single_quote_subst"`'
74027 exeext='`$ECHO "$exeext" | $SED "$delay_single_quote_subst"`'
74028 lt_unset='`$ECHO "$lt_unset" | $SED "$delay_single_quote_subst"`'
74029 lt_SP2NL='`$ECHO "$lt_SP2NL" | $SED "$delay_single_quote_subst"`'
74030 lt_NL2SP='`$ECHO "$lt_NL2SP" | $SED "$delay_single_quote_subst"`'
74031 reload_flag='`$ECHO "$reload_flag" | $SED "$delay_single_quote_subst"`'
74032 reload_cmds='`$ECHO "$reload_cmds" | $SED "$delay_single_quote_subst"`'
74033 OBJDUMP='`$ECHO "$OBJDUMP" | $SED "$delay_single_quote_subst"`'
74034 deplibs_check_method='`$ECHO "$deplibs_check_method" | $SED "$delay_single_quote_subst"`'
74035 file_magic_cmd='`$ECHO "$file_magic_cmd" | $SED "$delay_single_quote_subst"`'
74036 AR='`$ECHO "$AR" | $SED "$delay_single_quote_subst"`'
74037 AR_FLAGS='`$ECHO "$AR_FLAGS" | $SED "$delay_single_quote_subst"`'
74038 STRIP='`$ECHO "$STRIP" | $SED "$delay_single_quote_subst"`'
74039 RANLIB='`$ECHO "$RANLIB" | $SED "$delay_single_quote_subst"`'
74040 old_postinstall_cmds='`$ECHO "$old_postinstall_cmds" | $SED "$delay_single_quote_subst"`'
74041 old_postuninstall_cmds='`$ECHO "$old_postuninstall_cmds" | $SED "$delay_single_quote_subst"`'
74042 old_archive_cmds='`$ECHO "$old_archive_cmds" | $SED "$delay_single_quote_subst"`'
74043 lock_old_archive_extraction='`$ECHO "$lock_old_archive_extraction" | $SED "$delay_single_quote_subst"`'
74044 CC='`$ECHO "$CC" | $SED "$delay_single_quote_subst"`'
74045 CFLAGS='`$ECHO "$CFLAGS" | $SED "$delay_single_quote_subst"`'
74046 compiler='`$ECHO "$compiler" | $SED "$delay_single_quote_subst"`'
74047 GCC='`$ECHO "$GCC" | $SED "$delay_single_quote_subst"`'
74048 lt_cv_sys_global_symbol_pipe='`$ECHO "$lt_cv_sys_global_symbol_pipe" | $SED "$delay_single_quote_subst"`'
74049 lt_cv_sys_global_symbol_to_cdecl='`$ECHO "$lt_cv_sys_global_symbol_to_cdecl" | $SED "$delay_single_quote_subst"`'
74050 lt_cv_sys_global_symbol_to_c_name_address='`$ECHO "$lt_cv_sys_global_symbol_to_c_name_address" | $SED "$delay_single_quote_subst"`'
74051 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"`'
74052 objdir='`$ECHO "$objdir" | $SED "$delay_single_quote_subst"`'
74053 MAGIC_CMD='`$ECHO "$MAGIC_CMD" | $SED "$delay_single_quote_subst"`'
74054 lt_prog_compiler_no_builtin_flag='`$ECHO "$lt_prog_compiler_no_builtin_flag" | $SED "$delay_single_quote_subst"`'
74055 lt_prog_compiler_wl='`$ECHO "$lt_prog_compiler_wl" | $SED "$delay_single_quote_subst"`'
74056 lt_prog_compiler_pic='`$ECHO "$lt_prog_compiler_pic" | $SED "$delay_single_quote_subst"`'
74057 lt_prog_compiler_static='`$ECHO "$lt_prog_compiler_static" | $SED "$delay_single_quote_subst"`'
74058 lt_cv_prog_compiler_c_o='`$ECHO "$lt_cv_prog_compiler_c_o" | $SED "$delay_single_quote_subst"`'
74059 need_locks='`$ECHO "$need_locks" | $SED "$delay_single_quote_subst"`'
74060 DSYMUTIL='`$ECHO "$DSYMUTIL" | $SED "$delay_single_quote_subst"`'
74061 NMEDIT='`$ECHO "$NMEDIT" | $SED "$delay_single_quote_subst"`'
74062 LIPO='`$ECHO "$LIPO" | $SED "$delay_single_quote_subst"`'
74063 OTOOL='`$ECHO "$OTOOL" | $SED "$delay_single_quote_subst"`'
74064 OTOOL64='`$ECHO "$OTOOL64" | $SED "$delay_single_quote_subst"`'
74065 libext='`$ECHO "$libext" | $SED "$delay_single_quote_subst"`'
74066 shrext_cmds='`$ECHO "$shrext_cmds" | $SED "$delay_single_quote_subst"`'
74067 extract_expsyms_cmds='`$ECHO "$extract_expsyms_cmds" | $SED "$delay_single_quote_subst"`'
74068 archive_cmds_need_lc='`$ECHO "$archive_cmds_need_lc" | $SED "$delay_single_quote_subst"`'
74069 enable_shared_with_static_runtimes='`$ECHO "$enable_shared_with_static_runtimes" | $SED "$delay_single_quote_subst"`'
74070 export_dynamic_flag_spec='`$ECHO "$export_dynamic_flag_spec" | $SED "$delay_single_quote_subst"`'
74071 whole_archive_flag_spec='`$ECHO "$whole_archive_flag_spec" | $SED "$delay_single_quote_subst"`'
74072 compiler_needs_object='`$ECHO "$compiler_needs_object" | $SED "$delay_single_quote_subst"`'
74073 old_archive_from_new_cmds='`$ECHO "$old_archive_from_new_cmds" | $SED "$delay_single_quote_subst"`'
74074 old_archive_from_expsyms_cmds='`$ECHO "$old_archive_from_expsyms_cmds" | $SED "$delay_single_quote_subst"`'
74075 archive_cmds='`$ECHO "$archive_cmds" | $SED "$delay_single_quote_subst"`'
74076 archive_expsym_cmds='`$ECHO "$archive_expsym_cmds" | $SED "$delay_single_quote_subst"`'
74077 module_cmds='`$ECHO "$module_cmds" | $SED "$delay_single_quote_subst"`'
74078 module_expsym_cmds='`$ECHO "$module_expsym_cmds" | $SED "$delay_single_quote_subst"`'
74079 with_gnu_ld='`$ECHO "$with_gnu_ld" | $SED "$delay_single_quote_subst"`'
74080 allow_undefined_flag='`$ECHO "$allow_undefined_flag" | $SED "$delay_single_quote_subst"`'
74081 no_undefined_flag='`$ECHO "$no_undefined_flag" | $SED "$delay_single_quote_subst"`'
74082 hardcode_libdir_flag_spec='`$ECHO "$hardcode_libdir_flag_spec" | $SED "$delay_single_quote_subst"`'
74083 hardcode_libdir_flag_spec_ld='`$ECHO "$hardcode_libdir_flag_spec_ld" | $SED "$delay_single_quote_subst"`'
74084 hardcode_libdir_separator='`$ECHO "$hardcode_libdir_separator" | $SED "$delay_single_quote_subst"`'
74085 hardcode_direct='`$ECHO "$hardcode_direct" | $SED "$delay_single_quote_subst"`'
74086 hardcode_direct_absolute='`$ECHO "$hardcode_direct_absolute" | $SED "$delay_single_quote_subst"`'
74087 hardcode_minus_L='`$ECHO "$hardcode_minus_L" | $SED "$delay_single_quote_subst"`'
74088 hardcode_shlibpath_var='`$ECHO "$hardcode_shlibpath_var" | $SED "$delay_single_quote_subst"`'
74089 hardcode_automatic='`$ECHO "$hardcode_automatic" | $SED "$delay_single_quote_subst"`'
74090 inherit_rpath='`$ECHO "$inherit_rpath" | $SED "$delay_single_quote_subst"`'
74091 link_all_deplibs='`$ECHO "$link_all_deplibs" | $SED "$delay_single_quote_subst"`'
74092 fix_srcfile_path='`$ECHO "$fix_srcfile_path" | $SED "$delay_single_quote_subst"`'
74093 always_export_symbols='`$ECHO "$always_export_symbols" | $SED "$delay_single_quote_subst"`'
74094 export_symbols_cmds='`$ECHO "$export_symbols_cmds" | $SED "$delay_single_quote_subst"`'
74095 exclude_expsyms='`$ECHO "$exclude_expsyms" | $SED "$delay_single_quote_subst"`'
74096 include_expsyms='`$ECHO "$include_expsyms" | $SED "$delay_single_quote_subst"`'
74097 prelink_cmds='`$ECHO "$prelink_cmds" | $SED "$delay_single_quote_subst"`'
74098 file_list_spec='`$ECHO "$file_list_spec" | $SED "$delay_single_quote_subst"`'
74099 variables_saved_for_relink='`$ECHO "$variables_saved_for_relink" | $SED "$delay_single_quote_subst"`'
74100 need_lib_prefix='`$ECHO "$need_lib_prefix" | $SED "$delay_single_quote_subst"`'
74101 need_version='`$ECHO "$need_version" | $SED "$delay_single_quote_subst"`'
74102 version_type='`$ECHO "$version_type" | $SED "$delay_single_quote_subst"`'
74103 runpath_var='`$ECHO "$runpath_var" | $SED "$delay_single_quote_subst"`'
74104 shlibpath_var='`$ECHO "$shlibpath_var" | $SED "$delay_single_quote_subst"`'
74105 shlibpath_overrides_runpath='`$ECHO "$shlibpath_overrides_runpath" | $SED "$delay_single_quote_subst"`'
74106 libname_spec='`$ECHO "$libname_spec" | $SED "$delay_single_quote_subst"`'
74107 library_names_spec='`$ECHO "$library_names_spec" | $SED "$delay_single_quote_subst"`'
74108 soname_spec='`$ECHO "$soname_spec" | $SED "$delay_single_quote_subst"`'
74109 install_override_mode='`$ECHO "$install_override_mode" | $SED "$delay_single_quote_subst"`'
74110 postinstall_cmds='`$ECHO "$postinstall_cmds" | $SED "$delay_single_quote_subst"`'
74111 postuninstall_cmds='`$ECHO "$postuninstall_cmds" | $SED "$delay_single_quote_subst"`'
74112 finish_cmds='`$ECHO "$finish_cmds" | $SED "$delay_single_quote_subst"`'
74113 finish_eval='`$ECHO "$finish_eval" | $SED "$delay_single_quote_subst"`'
74114 hardcode_into_libs='`$ECHO "$hardcode_into_libs" | $SED "$delay_single_quote_subst"`'
74115 sys_lib_search_path_spec='`$ECHO "$sys_lib_search_path_spec" | $SED "$delay_single_quote_subst"`'
74116 sys_lib_dlsearch_path_spec='`$ECHO "$sys_lib_dlsearch_path_spec" | $SED "$delay_single_quote_subst"`'
74117 hardcode_action='`$ECHO "$hardcode_action" | $SED "$delay_single_quote_subst"`'
74118 enable_dlopen='`$ECHO "$enable_dlopen" | $SED "$delay_single_quote_subst"`'
74119 enable_dlopen_self='`$ECHO "$enable_dlopen_self" | $SED "$delay_single_quote_subst"`'
74120 enable_dlopen_self_static='`$ECHO "$enable_dlopen_self_static" | $SED "$delay_single_quote_subst"`'
74121 old_striplib='`$ECHO "$old_striplib" | $SED "$delay_single_quote_subst"`'
74122 striplib='`$ECHO "$striplib" | $SED "$delay_single_quote_subst"`'
74123 compiler_lib_search_dirs='`$ECHO "$compiler_lib_search_dirs" | $SED "$delay_single_quote_subst"`'
74124 predep_objects='`$ECHO "$predep_objects" | $SED "$delay_single_quote_subst"`'
74125 postdep_objects='`$ECHO "$postdep_objects" | $SED "$delay_single_quote_subst"`'
74126 predeps='`$ECHO "$predeps" | $SED "$delay_single_quote_subst"`'
74127 postdeps='`$ECHO "$postdeps" | $SED "$delay_single_quote_subst"`'
74128 compiler_lib_search_path='`$ECHO "$compiler_lib_search_path" | $SED "$delay_single_quote_subst"`'
74129 LD_CXX='`$ECHO "$LD_CXX" | $SED "$delay_single_quote_subst"`'
74130 reload_flag_CXX='`$ECHO "$reload_flag_CXX" | $SED "$delay_single_quote_subst"`'
74131 reload_cmds_CXX='`$ECHO "$reload_cmds_CXX" | $SED "$delay_single_quote_subst"`'
74132 old_archive_cmds_CXX='`$ECHO "$old_archive_cmds_CXX" | $SED "$delay_single_quote_subst"`'
74133 compiler_CXX='`$ECHO "$compiler_CXX" | $SED "$delay_single_quote_subst"`'
74134 GCC_CXX='`$ECHO "$GCC_CXX" | $SED "$delay_single_quote_subst"`'
74135 lt_prog_compiler_no_builtin_flag_CXX='`$ECHO "$lt_prog_compiler_no_builtin_flag_CXX" | $SED "$delay_single_quote_subst"`'
74136 lt_prog_compiler_wl_CXX='`$ECHO "$lt_prog_compiler_wl_CXX" | $SED "$delay_single_quote_subst"`'
74137 lt_prog_compiler_pic_CXX='`$ECHO "$lt_prog_compiler_pic_CXX" | $SED "$delay_single_quote_subst"`'
74138 lt_prog_compiler_static_CXX='`$ECHO "$lt_prog_compiler_static_CXX" | $SED "$delay_single_quote_subst"`'
74139 lt_cv_prog_compiler_c_o_CXX='`$ECHO "$lt_cv_prog_compiler_c_o_CXX" | $SED "$delay_single_quote_subst"`'
74140 archive_cmds_need_lc_CXX='`$ECHO "$archive_cmds_need_lc_CXX" | $SED "$delay_single_quote_subst"`'
74141 enable_shared_with_static_runtimes_CXX='`$ECHO "$enable_shared_with_static_runtimes_CXX" | $SED "$delay_single_quote_subst"`'
74142 export_dynamic_flag_spec_CXX='`$ECHO "$export_dynamic_flag_spec_CXX" | $SED "$delay_single_quote_subst"`'
74143 whole_archive_flag_spec_CXX='`$ECHO "$whole_archive_flag_spec_CXX" | $SED "$delay_single_quote_subst"`'
74144 compiler_needs_object_CXX='`$ECHO "$compiler_needs_object_CXX" | $SED "$delay_single_quote_subst"`'
74145 old_archive_from_new_cmds_CXX='`$ECHO "$old_archive_from_new_cmds_CXX" | $SED "$delay_single_quote_subst"`'
74146 old_archive_from_expsyms_cmds_CXX='`$ECHO "$old_archive_from_expsyms_cmds_CXX" | $SED "$delay_single_quote_subst"`'
74147 archive_cmds_CXX='`$ECHO "$archive_cmds_CXX" | $SED "$delay_single_quote_subst"`'
74148 archive_expsym_cmds_CXX='`$ECHO "$archive_expsym_cmds_CXX" | $SED "$delay_single_quote_subst"`'
74149 module_cmds_CXX='`$ECHO "$module_cmds_CXX" | $SED "$delay_single_quote_subst"`'
74150 module_expsym_cmds_CXX='`$ECHO "$module_expsym_cmds_CXX" | $SED "$delay_single_quote_subst"`'
74151 with_gnu_ld_CXX='`$ECHO "$with_gnu_ld_CXX" | $SED "$delay_single_quote_subst"`'
74152 allow_undefined_flag_CXX='`$ECHO "$allow_undefined_flag_CXX" | $SED "$delay_single_quote_subst"`'
74153 no_undefined_flag_CXX='`$ECHO "$no_undefined_flag_CXX" | $SED "$delay_single_quote_subst"`'
74154 hardcode_libdir_flag_spec_CXX='`$ECHO "$hardcode_libdir_flag_spec_CXX" | $SED "$delay_single_quote_subst"`'
74155 hardcode_libdir_flag_spec_ld_CXX='`$ECHO "$hardcode_libdir_flag_spec_ld_CXX" | $SED "$delay_single_quote_subst"`'
74156 hardcode_libdir_separator_CXX='`$ECHO "$hardcode_libdir_separator_CXX" | $SED "$delay_single_quote_subst"`'
74157 hardcode_direct_CXX='`$ECHO "$hardcode_direct_CXX" | $SED "$delay_single_quote_subst"`'
74158 hardcode_direct_absolute_CXX='`$ECHO "$hardcode_direct_absolute_CXX" | $SED "$delay_single_quote_subst"`'
74159 hardcode_minus_L_CXX='`$ECHO "$hardcode_minus_L_CXX" | $SED "$delay_single_quote_subst"`'
74160 hardcode_shlibpath_var_CXX='`$ECHO "$hardcode_shlibpath_var_CXX" | $SED "$delay_single_quote_subst"`'
74161 hardcode_automatic_CXX='`$ECHO "$hardcode_automatic_CXX" | $SED "$delay_single_quote_subst"`'
74162 inherit_rpath_CXX='`$ECHO "$inherit_rpath_CXX" | $SED "$delay_single_quote_subst"`'
74163 link_all_deplibs_CXX='`$ECHO "$link_all_deplibs_CXX" | $SED "$delay_single_quote_subst"`'
74164 fix_srcfile_path_CXX='`$ECHO "$fix_srcfile_path_CXX" | $SED "$delay_single_quote_subst"`'
74165 always_export_symbols_CXX='`$ECHO "$always_export_symbols_CXX" | $SED "$delay_single_quote_subst"`'
74166 export_symbols_cmds_CXX='`$ECHO "$export_symbols_cmds_CXX" | $SED "$delay_single_quote_subst"`'
74167 exclude_expsyms_CXX='`$ECHO "$exclude_expsyms_CXX" | $SED "$delay_single_quote_subst"`'
74168 include_expsyms_CXX='`$ECHO "$include_expsyms_CXX" | $SED "$delay_single_quote_subst"`'
74169 prelink_cmds_CXX='`$ECHO "$prelink_cmds_CXX" | $SED "$delay_single_quote_subst"`'
74170 file_list_spec_CXX='`$ECHO "$file_list_spec_CXX" | $SED "$delay_single_quote_subst"`'
74171 hardcode_action_CXX='`$ECHO "$hardcode_action_CXX" | $SED "$delay_single_quote_subst"`'
74172 compiler_lib_search_dirs_CXX='`$ECHO "$compiler_lib_search_dirs_CXX" | $SED "$delay_single_quote_subst"`'
74173 predep_objects_CXX='`$ECHO "$predep_objects_CXX" | $SED "$delay_single_quote_subst"`'
74174 postdep_objects_CXX='`$ECHO "$postdep_objects_CXX" | $SED "$delay_single_quote_subst"`'
74175 predeps_CXX='`$ECHO "$predeps_CXX" | $SED "$delay_single_quote_subst"`'
74176 postdeps_CXX='`$ECHO "$postdeps_CXX" | $SED "$delay_single_quote_subst"`'
74177 compiler_lib_search_path_CXX='`$ECHO "$compiler_lib_search_path_CXX" | $SED "$delay_single_quote_subst"`'
74180 LTCFLAGS='$LTCFLAGS'
74181 compiler='$compiler_DEFAULT'
74183 # A function that is used when there is no print builtin or printf.
74184 func_fallback_echo ()
74186 eval 'cat <<_LTECHO_EOF
74191 # Quote evaled strings.
74205 deplibs_check_method \
74214 lt_cv_sys_global_symbol_pipe \
74215 lt_cv_sys_global_symbol_to_cdecl \
74216 lt_cv_sys_global_symbol_to_c_name_address \
74217 lt_cv_sys_global_symbol_to_c_name_address_lib_prefix \
74218 lt_prog_compiler_no_builtin_flag \
74219 lt_prog_compiler_wl \
74220 lt_prog_compiler_pic \
74221 lt_prog_compiler_static \
74222 lt_cv_prog_compiler_c_o \
74230 export_dynamic_flag_spec \
74231 whole_archive_flag_spec \
74232 compiler_needs_object \
74234 allow_undefined_flag \
74235 no_undefined_flag \
74236 hardcode_libdir_flag_spec \
74237 hardcode_libdir_flag_spec_ld \
74238 hardcode_libdir_separator \
74243 variables_saved_for_relink \
74245 library_names_spec \
74247 install_override_mode \
74251 compiler_lib_search_dirs \
74256 compiler_lib_search_path \
74260 lt_prog_compiler_no_builtin_flag_CXX \
74261 lt_prog_compiler_wl_CXX \
74262 lt_prog_compiler_pic_CXX \
74263 lt_prog_compiler_static_CXX \
74264 lt_cv_prog_compiler_c_o_CXX \
74265 export_dynamic_flag_spec_CXX \
74266 whole_archive_flag_spec_CXX \
74267 compiler_needs_object_CXX \
74269 allow_undefined_flag_CXX \
74270 no_undefined_flag_CXX \
74271 hardcode_libdir_flag_spec_CXX \
74272 hardcode_libdir_flag_spec_ld_CXX \
74273 hardcode_libdir_separator_CXX \
74274 fix_srcfile_path_CXX \
74275 exclude_expsyms_CXX \
74276 include_expsyms_CXX \
74277 file_list_spec_CXX \
74278 compiler_lib_search_dirs_CXX \
74279 predep_objects_CXX \
74280 postdep_objects_CXX \
74283 compiler_lib_search_path_CXX; do
74284 case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in
74285 *[\\\\\\\`\\"\\\$]*)
74286 eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED \\"\\\$sed_quote_subst\\"\\\`\\\\\\""
74289 eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
74294 # Double-quote double-evaled strings.
74295 for var in reload_cmds \
74296 old_postinstall_cmds \
74297 old_postuninstall_cmds \
74299 extract_expsyms_cmds \
74300 old_archive_from_new_cmds \
74301 old_archive_from_expsyms_cmds \
74303 archive_expsym_cmds \
74305 module_expsym_cmds \
74306 export_symbols_cmds \
74309 postuninstall_cmds \
74311 sys_lib_search_path_spec \
74312 sys_lib_dlsearch_path_spec \
74314 old_archive_cmds_CXX \
74315 old_archive_from_new_cmds_CXX \
74316 old_archive_from_expsyms_cmds_CXX \
74318 archive_expsym_cmds_CXX \
74320 module_expsym_cmds_CXX \
74321 export_symbols_cmds_CXX \
74322 prelink_cmds_CXX; do
74323 case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in
74324 *[\\\\\\\`\\"\\\$]*)
74325 eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED -e \\"\\\$double_quote_subst\\" -e \\"\\\$sed_quote_subst\\" -e \\"\\\$delay_variable_subst\\"\\\`\\\\\\""
74328 eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
74333 ac_aux_dir='$ac_aux_dir'
74334 xsi_shell='$xsi_shell'
74335 lt_shell_append='$lt_shell_append'
74337 # See if we are running on zsh, and set the options which allow our
74338 # commands through without removal of \ escapes INIT.
74339 if test -n "\${ZSH_VERSION+set}" ; then
74340 setopt NO_GLOB_SUBST
74346 TIMESTAMP='$TIMESTAMP'
74357 acx_cv_header_stdint="$acx_cv_header_stdint"
74358 acx_cv_type_int8_t="$acx_cv_type_int8_t"
74359 acx_cv_type_int16_t="$acx_cv_type_int16_t"
74360 acx_cv_type_int32_t="$acx_cv_type_int32_t"
74361 acx_cv_type_int64_t="$acx_cv_type_int64_t"
74362 acx_cv_type_intptr_t="$acx_cv_type_intptr_t"
74363 ac_cv_type_uintmax_t="$ac_cv_type_uintmax_t"
74364 ac_cv_type_uintptr_t="$ac_cv_type_uintptr_t"
74365 ac_cv_type_uint64_t="$ac_cv_type_uint64_t"
74366 ac_cv_type_u_int64_t="$ac_cv_type_u_int64_t"
74367 ac_cv_type_u_int32_t="$ac_cv_type_u_int32_t"
74368 ac_cv_type_int_least32_t="$ac_cv_type_int_least32_t"
74369 ac_cv_type_int_fast32_t="$ac_cv_type_int_fast32_t"
74370 ac_cv_sizeof_void_p="$ac_cv_sizeof_void_p"
74375 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
74377 # Handling of arguments.
74378 for ac_config_target in $ac_config_targets
74380 case $ac_config_target in
74381 "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;;
74382 "default-1") CONFIG_COMMANDS="$CONFIG_COMMANDS default-1" ;;
74383 "libtool") CONFIG_COMMANDS="$CONFIG_COMMANDS libtool" ;;
74384 "include/gstdint.h") CONFIG_COMMANDS="$CONFIG_COMMANDS include/gstdint.h" ;;
74385 "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
74386 "scripts/testsuite_flags") CONFIG_FILES="$CONFIG_FILES scripts/testsuite_flags" ;;
74387 "scripts/extract_symvers") CONFIG_FILES="$CONFIG_FILES scripts/extract_symvers" ;;
74388 "doc/xsl/customization.xsl") CONFIG_FILES="$CONFIG_FILES doc/xsl/customization.xsl" ;;
74389 "include/Makefile") CONFIG_FILES="$CONFIG_FILES include/Makefile" ;;
74390 "libsupc++/Makefile") CONFIG_FILES="$CONFIG_FILES libsupc++/Makefile" ;;
74391 "python/Makefile") CONFIG_FILES="$CONFIG_FILES python/Makefile" ;;
74392 "src/Makefile") CONFIG_FILES="$CONFIG_FILES src/Makefile" ;;
74393 "src/c++98/Makefile") CONFIG_FILES="$CONFIG_FILES src/c++98/Makefile" ;;
74394 "src/c++11/Makefile") CONFIG_FILES="$CONFIG_FILES src/c++11/Makefile" ;;
74395 "doc/Makefile") CONFIG_FILES="$CONFIG_FILES doc/Makefile" ;;
74396 "po/Makefile") CONFIG_FILES="$CONFIG_FILES po/Makefile" ;;
74397 "testsuite/Makefile") CONFIG_FILES="$CONFIG_FILES testsuite/Makefile" ;;
74398 "generate-headers") CONFIG_COMMANDS="$CONFIG_COMMANDS generate-headers" ;;
74400 *) as_fn_error "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
74405 # If the user did not use the arguments to specify the items to instantiate,
74406 # then the envvar interface is used. Set only those that are not.
74407 # We use the long form for the default assignment because of an extremely
74408 # bizarre bug on SunOS 4.1.3.
74409 if $ac_need_defaults; then
74410 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
74411 test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
74412 test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
74415 # Have a temporary directory for convenience. Make it in the build tree
74416 # simply because there is no reason against having it here, and in addition,
74417 # creating and moving files from /tmp can sometimes cause problems.
74418 # Hook for its removal unless debugging.
74419 # Note that there is a small window in which the directory will not be cleaned:
74420 # after its creation but before its name has been assigned to `$tmp'.
74424 trap 'exit_status=$?
74425 { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
74427 trap 'as_fn_exit 1' 1 2 13 15
74429 # Create a (secure) tmp directory for tmp files.
74432 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
74433 test -n "$tmp" && test -d "$tmp"
74436 tmp=./conf$$-$RANDOM
74437 (umask 077 && mkdir "$tmp")
74438 } || as_fn_error "cannot create a temporary directory in ." "$LINENO" 5
74440 # Set up the scripts for CONFIG_FILES section.
74441 # No need to generate them if there are no CONFIG_FILES.
74442 # This happens for instance with `./config.status config.h'.
74443 if test -n "$CONFIG_FILES"; then
74446 ac_cr=`echo X | tr X '\015'`
74447 # On cygwin, bash can eat \r inside `` if the user requested igncr.
74448 # But we know of no other shell where ac_cr would be empty at this
74449 # point, so we can use a bashism as a fallback.
74450 if test "x$ac_cr" = x; then
74451 eval ac_cr=\$\'\\r\'
74453 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
74454 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
74457 ac_cs_awk_cr=$ac_cr
74460 echo 'BEGIN {' >"$tmp/subs1.awk" &&
74465 echo "cat >conf$$subs.awk <<_ACEOF" &&
74466 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
74468 } >conf$$subs.sh ||
74469 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
74470 ac_delim_num=`echo "$ac_subst_vars" | grep -c '$'`
74472 for ac_last_try in false false false false false :; do
74473 . ./conf$$subs.sh ||
74474 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
74476 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
74477 if test $ac_delim_n = $ac_delim_num; then
74479 elif $ac_last_try; then
74480 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
74482 ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
74485 rm -f conf$$subs.sh
74487 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
74488 cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&
74492 s/^/S["/; s/!.*/"]=/
74502 s/\(.\{148\}\).*/\1/
74504 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
74509 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
74516 s/\(.\{148\}\).*/\1/
74518 s/["\\]/\\&/g; s/^/"/; s/$/"/
74522 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
74527 ' <conf$$subs.awk | sed '
74532 ' >>$CONFIG_STATUS || ac_write_fail=1
74533 rm -f conf$$subs.awk
74534 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
74536 cat >>"\$tmp/subs1.awk" <<_ACAWK &&
74537 for (key in S) S_is_set[key] = 1
74543 nfields = split(line, field, "@")
74545 len = length(field[1])
74546 for (i = 2; i < nfields; i++) {
74548 keylen = length(key)
74549 if (S_is_set[key]) {
74551 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
74552 len += length(value) + length(field[++i])
74563 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
74564 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
74565 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
74568 fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \
74569 || as_fn_error "could not setup config files machinery" "$LINENO" 5
74572 # VPATH may cause trouble with some makes, so we remove $(srcdir),
74573 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
74574 # trailing colons and then remove the whole line if VPATH becomes empty
74575 # (actually we leave an empty line to preserve line numbers).
74576 if test "x$srcdir" = x.; then
74577 ac_vpsub='/^[ ]*VPATH[ ]*=/{
74578 s/:*\$(srcdir):*/:/
74579 s/:*\${srcdir}:*/:/
74581 s/^\([^=]*=[ ]*\):*/\1/
74587 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
74588 fi # test -n "$CONFIG_FILES"
74590 # Set up the scripts for CONFIG_HEADERS section.
74591 # No need to generate them if there are no CONFIG_HEADERS.
74592 # This happens for instance with `./config.status Makefile'.
74593 if test -n "$CONFIG_HEADERS"; then
74594 cat >"$tmp/defines.awk" <<\_ACAWK ||
74598 # Transform confdefs.h into an awk script `defines.awk', embedded as
74599 # here-document in config.status, that substitutes the proper values into
74600 # config.h.in to produce config.h.
74602 # Create a delimiter string that does not exist in confdefs.h, to ease
74603 # handling of long lines.
74605 for ac_last_try in false false :; do
74606 ac_t=`sed -n "/$ac_delim/p" confdefs.h`
74607 if test -z "$ac_t"; then
74609 elif $ac_last_try; then
74610 as_fn_error "could not make $CONFIG_HEADERS" "$LINENO" 5
74612 ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
74616 # For the awk script, D is an array of macro values keyed by name,
74617 # likewise P contains macro parameters if any. Preserve backslash
74618 # newline sequences.
74620 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
74622 s/.\{148\}/&'"$ac_delim"'/g
74625 s/^[ ]*#[ ]*define[ ][ ]*/ /
74632 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\
74634 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p
74638 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\
74639 D["\1"]=" \3\\\\\\n"\\/p
74641 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
74646 s/.\{148\}/&'"$ac_delim"'/g
74651 s/["\\]/\\&/g; s/^/"/; s/$/"/p
74654 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
74656 ' <confdefs.h | sed '
74657 s/'"$ac_delim"'/"\\\
74658 "/g' >>$CONFIG_STATUS || ac_write_fail=1
74660 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
74661 for (key in D) D_is_set[key] = 1
74664 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
74666 split(line, arg, " ")
74667 if (arg[1] == "#") {
74671 defundef = substr(arg[1], 2)
74674 split(mac1, mac2, "(") #)
74676 prefix = substr(line, 1, index(line, defundef) - 1)
74677 if (D_is_set[macro]) {
74678 # Preserve the white space surrounding the "#".
74679 print prefix "define", macro P[macro] D[macro]
74682 # Replace #undef with comments. This is necessary, for example,
74683 # in the case of _POSIX_SOURCE, which is predefined and required
74684 # on some systems where configure will not decide to define it.
74685 if (defundef == "undef") {
74686 print "/*", prefix defundef, macro, "*/"
74694 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
74695 as_fn_error "could not setup config headers machinery" "$LINENO" 5
74696 fi # test -n "$CONFIG_HEADERS"
74699 eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS"
74704 :[FHLC]) ac_mode=$ac_tag; continue;;
74706 case $ac_mode$ac_tag in
74708 :L* | :C*:*) as_fn_error "invalid tag \`$ac_tag'" "$LINENO" 5;;
74709 :[FH]-) ac_tag=-:-;;
74710 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
74727 -) ac_f="$tmp/stdin";;
74728 *) # Look for the file first in the build tree, then in the source tree
74729 # (if the path is not absolute). The absolute path cannot be DOS-style,
74730 # because $ac_f cannot contain `:'.
74734 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
74736 as_fn_error "cannot find input file: \`$ac_f'" "$LINENO" 5;;
74738 case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
74739 as_fn_append ac_file_inputs " '$ac_f'"
74742 # Let's still pretend it is `configure' which instantiates (i.e., don't
74743 # use $as_me), people would be surprised to read:
74744 # /* config.h. Generated by config.status. */
74745 configure_input='Generated from '`
74746 $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
74748 if test x"$ac_file" != x-; then
74749 configure_input="$ac_file. $configure_input"
74750 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
74751 $as_echo "$as_me: creating $ac_file" >&6;}
74753 # Neutralize special characters interpreted by sed in replacement strings.
74754 case $configure_input in #(
74755 *\&* | *\|* | *\\* )
74756 ac_sed_conf_input=`$as_echo "$configure_input" |
74757 sed 's/[\\\\&|]/\\\\&/g'`;; #(
74758 *) ac_sed_conf_input=$configure_input;;
74762 *:-:* | *:-) cat >"$tmp/stdin" \
74763 || as_fn_error "could not create $ac_file" "$LINENO" 5 ;;
74768 ac_dir=`$as_dirname -- "$ac_file" ||
74769 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
74770 X"$ac_file" : 'X\(//\)[^/]' \| \
74771 X"$ac_file" : 'X\(//\)$' \| \
74772 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
74773 $as_echo X"$ac_file" |
74774 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
74778 /^X\(\/\/\)[^/].*/{
74791 as_dir="$ac_dir"; as_fn_mkdir_p
74795 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
74797 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
74798 # A ".." for each directory in $ac_dir_suffix.
74799 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
74800 case $ac_top_builddir_sub in
74801 "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
74802 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
74805 ac_abs_top_builddir=$ac_pwd
74806 ac_abs_builddir=$ac_pwd$ac_dir_suffix
74807 # for backward compatibility:
74808 ac_top_builddir=$ac_top_build_prefix
74811 .) # We are building in place.
74813 ac_top_srcdir=$ac_top_builddir_sub
74814 ac_abs_top_srcdir=$ac_pwd ;;
74815 [\\/]* | ?:[\\/]* ) # Absolute name.
74816 ac_srcdir=$srcdir$ac_dir_suffix;
74817 ac_top_srcdir=$srcdir
74818 ac_abs_top_srcdir=$srcdir ;;
74819 *) # Relative name.
74820 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
74821 ac_top_srcdir=$ac_top_build_prefix$srcdir
74822 ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
74824 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
74834 [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
74835 *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
74837 ac_MKDIR_P=$MKDIR_P
74839 [\\/$]* | ?:[\\/]* ) ;;
74840 */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;;
74844 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
74845 # If the template does not know about datarootdir, expand it.
74846 # FIXME: This hack should be removed a few years after 2.60.
74847 ac_datarootdir_hack=; ac_datarootdir_seen=
74858 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
74859 *datarootdir*) ac_datarootdir_seen=yes;;
74860 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
74861 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
74862 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
74864 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
74865 ac_datarootdir_hack='
74866 s&@datadir@&$datadir&g
74867 s&@docdir@&$docdir&g
74868 s&@infodir@&$infodir&g
74869 s&@localedir@&$localedir&g
74870 s&@mandir@&$mandir&g
74871 s&\\\${datarootdir}&$datarootdir&g' ;;
74875 # Neutralize VPATH when `$srcdir' = `.'.
74876 # Shell code in configure.ac might set extrasub.
74877 # FIXME: do we really want to maintain this feature?
74878 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
74879 ac_sed_extra="$ac_vpsub
74882 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
74884 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
74885 s|@configure_input@|$ac_sed_conf_input|;t t
74886 s&@top_builddir@&$ac_top_builddir_sub&;t t
74887 s&@top_build_prefix@&$ac_top_build_prefix&;t t
74888 s&@srcdir@&$ac_srcdir&;t t
74889 s&@abs_srcdir@&$ac_abs_srcdir&;t t
74890 s&@top_srcdir@&$ac_top_srcdir&;t t
74891 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
74892 s&@builddir@&$ac_builddir&;t t
74893 s&@abs_builddir@&$ac_abs_builddir&;t t
74894 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
74895 s&@INSTALL@&$ac_INSTALL&;t t
74896 s&@MKDIR_P@&$ac_MKDIR_P&;t t
74897 $ac_datarootdir_hack
74899 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$tmp/subs.awk" >$tmp/out \
74900 || as_fn_error "could not create $ac_file" "$LINENO" 5
74902 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
74903 { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&
74904 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&
74905 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
74906 which seems to be undefined. Please make sure it is defined." >&5
74907 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
74908 which seems to be undefined. Please make sure it is defined." >&2;}
74912 -) cat "$tmp/out" && rm -f "$tmp/out";;
74913 *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";;
74915 || as_fn_error "could not create $ac_file" "$LINENO" 5
74921 if test x"$ac_file" != x-; then
74923 $as_echo "/* $configure_input */" \
74924 && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs"
74925 } >"$tmp/config.h" \
74926 || as_fn_error "could not create $ac_file" "$LINENO" 5
74927 if diff "$ac_file" "$tmp/config.h" >/dev/null 2>&1; then
74928 { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
74929 $as_echo "$as_me: $ac_file is unchanged" >&6;}
74932 mv "$tmp/config.h" "$ac_file" \
74933 || as_fn_error "could not create $ac_file" "$LINENO" 5
74936 $as_echo "/* $configure_input */" \
74937 && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" \
74938 || as_fn_error "could not create -" "$LINENO" 5
74940 # Compute "$ac_file"'s index in $config_headers.
74943 for _am_header in $config_headers :; do
74944 case $_am_header in
74945 $_am_arg | $_am_arg:* )
74948 _am_stamp_count=`expr $_am_stamp_count + 1` ;;
74951 echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" ||
74952 $as_expr X"$_am_arg" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
74953 X"$_am_arg" : 'X\(//\)[^/]' \| \
74954 X"$_am_arg" : 'X\(//\)$' \| \
74955 X"$_am_arg" : 'X\(/\)' \| . 2>/dev/null ||
74956 $as_echo X"$_am_arg" |
74957 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
74961 /^X\(\/\/\)[^/].*/{
74973 s/.*/./; q'`/stamp-h$_am_stamp_count
74976 :C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
74977 $as_echo "$as_me: executing $ac_file commands" >&6;}
74982 case $ac_file$ac_mode in
74984 # Only add multilib support code if we just rebuilt the top-level
74986 case " $CONFIG_FILES " in
74988 ac_file=Makefile . ${multi_basedir}/config-ml.in
74993 # See if we are running on zsh, and set the options which allow our
74994 # commands through without removal of \ escapes.
74995 if test -n "${ZSH_VERSION+set}" ; then
74996 setopt NO_GLOB_SUBST
74999 cfgfile="${ofile}T"
75000 trap "$RM \"$cfgfile\"; exit 1" 1 2 15
75003 cat <<_LT_EOF >> "$cfgfile"
75006 # `$ECHO "$ofile" | sed 's%^.*/%%'` - Provide generalized library-building support services.
75007 # Generated automatically by $as_me ($PACKAGE$TIMESTAMP) $VERSION
75008 # Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
75009 # NOTE: Changes made to this file will be lost: look at ltmain.sh.
75011 # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005,
75012 # 2006, 2007, 2008, 2009 Free Software Foundation, Inc.
75013 # Written by Gordon Matzigkeit, 1996
75015 # This file is part of GNU Libtool.
75017 # GNU Libtool is free software; you can redistribute it and/or
75018 # modify it under the terms of the GNU General Public License as
75019 # published by the Free Software Foundation; either version 2 of
75020 # the License, or (at your option) any later version.
75022 # As a special exception to the GNU General Public License,
75023 # if you distribute this file as part of a program or library that
75024 # is built using GNU Libtool, you may include this file under the
75025 # same distribution terms that you use for the rest of that program.
75027 # GNU Libtool is distributed in the hope that it will be useful,
75028 # but WITHOUT ANY WARRANTY; without even the implied warranty of
75029 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
75030 # GNU General Public License for more details.
75032 # You should have received a copy of the GNU General Public License
75033 # along with GNU Libtool; see the file COPYING. If not, a copy
75034 # can be downloaded from http://www.gnu.org/licenses/gpl.html, or
75035 # obtained by writing to the Free Software Foundation, Inc.,
75036 # 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
75039 # The names of the tagged configurations supported by this script.
75040 available_tags="CXX "
75042 # ### BEGIN LIBTOOL CONFIG
75044 # Which release of libtool.m4 was used?
75045 macro_version=$macro_version
75046 macro_revision=$macro_revision
75048 # Whether or not to build shared libraries.
75049 build_libtool_libs=$enable_shared
75051 # Whether or not to build static libraries.
75052 build_old_libs=$enable_static
75054 # What type of objects to build.
75057 # Whether or not to optimize for fast installation.
75058 fast_install=$enable_fast_install
75060 # Shell to use when invoking shell scripts.
75063 # An echo program that protects backslashes.
75067 host_alias=$host_alias
75071 # The build system.
75072 build_alias=$build_alias
75076 # A sed program that does not truncate output.
75079 # Sed that helps us avoid accidentally triggering echo(1) options like -n.
75080 Xsed="\$SED -e 1s/^X//"
75082 # A grep program that handles long lines.
75088 # A literal string matcher.
75091 # A BSD- or MS-compatible name lister.
75094 # Whether we need soft or hard links.
75097 # What is the maximum length of a command?
75098 max_cmd_len=$max_cmd_len
75100 # Object file suffix (normally "o").
75103 # Executable file suffix (normally "").
75106 # whether the shell understands "unset".
75109 # turn spaces into newlines.
75112 # turn newlines into spaces.
75115 # An object symbol dumper.
75116 OBJDUMP=$lt_OBJDUMP
75118 # Method to check whether dependent libraries are shared objects.
75119 deplibs_check_method=$lt_deplibs_check_method
75121 # Command to use when deplibs_check_method == "file_magic".
75122 file_magic_cmd=$lt_file_magic_cmd
75126 AR_FLAGS=$lt_AR_FLAGS
75128 # A symbol stripping program.
75131 # Commands used to install an old-style archive.
75133 old_postinstall_cmds=$lt_old_postinstall_cmds
75134 old_postuninstall_cmds=$lt_old_postuninstall_cmds
75136 # Whether to use a lock for old archive extraction.
75137 lock_old_archive_extraction=$lock_old_archive_extraction
75142 # LTCC compiler flags.
75143 LTCFLAGS=$lt_CFLAGS
75145 # Take the output of nm and produce a listing of raw symbols and C names.
75146 global_symbol_pipe=$lt_lt_cv_sys_global_symbol_pipe
75148 # Transform the output of nm in a proper C declaration.
75149 global_symbol_to_cdecl=$lt_lt_cv_sys_global_symbol_to_cdecl
75151 # Transform the output of nm in a C name address pair.
75152 global_symbol_to_c_name_address=$lt_lt_cv_sys_global_symbol_to_c_name_address
75154 # Transform the output of nm in a C name address pair when lib prefix is needed.
75155 global_symbol_to_c_name_address_lib_prefix=$lt_lt_cv_sys_global_symbol_to_c_name_address_lib_prefix
75157 # The name of the directory that contains temporary libtool files.
75160 # Used to examine libraries when file_magic_cmd begins with "file".
75161 MAGIC_CMD=$MAGIC_CMD
75163 # Must we lock files when doing compilation?
75164 need_locks=$lt_need_locks
75166 # Tool to manipulate archived DWARF debug symbol files on Mac OS X.
75167 DSYMUTIL=$lt_DSYMUTIL
75169 # Tool to change global to local symbols on Mac OS X.
75172 # Tool to manipulate fat objects and archives on Mac OS X.
75175 # ldd/readelf like tool for Mach-O binaries on Mac OS X.
75178 # ldd/readelf like tool for 64 bit Mach-O binaries on Mac OS X 10.4.
75179 OTOOL64=$lt_OTOOL64
75181 # Old archive suffix (normally "a").
75184 # Shared library suffix (normally ".so").
75185 shrext_cmds=$lt_shrext_cmds
75187 # The commands to extract the exported symbol list from a shared archive.
75188 extract_expsyms_cmds=$lt_extract_expsyms_cmds
75190 # Variables whose values should be saved in libtool wrapper scripts and
75191 # restored at link time.
75192 variables_saved_for_relink=$lt_variables_saved_for_relink
75194 # Do we need the "lib" prefix for modules?
75195 need_lib_prefix=$need_lib_prefix
75197 # Do we need a version for libraries?
75198 need_version=$need_version
75200 # Library versioning type.
75201 version_type=$version_type
75203 # Shared library runtime path variable.
75204 runpath_var=$runpath_var
75206 # Shared library path variable.
75207 shlibpath_var=$shlibpath_var
75209 # Is shlibpath searched before the hard-coded library search path?
75210 shlibpath_overrides_runpath=$shlibpath_overrides_runpath
75212 # Format of library name prefix.
75213 libname_spec=$lt_libname_spec
75215 # List of archive names. First name is the real one, the rest are links.
75216 # The last name is the one that the linker finds with -lNAME
75217 library_names_spec=$lt_library_names_spec
75219 # The coded name of the library, if different from the real name.
75220 soname_spec=$lt_soname_spec
75222 # Permission mode override for installation of shared libraries.
75223 install_override_mode=$lt_install_override_mode
75225 # Command to use after installation of a shared archive.
75226 postinstall_cmds=$lt_postinstall_cmds
75228 # Command to use after uninstallation of a shared archive.
75229 postuninstall_cmds=$lt_postuninstall_cmds
75231 # Commands used to finish a libtool library installation in a directory.
75232 finish_cmds=$lt_finish_cmds
75234 # As "finish_cmds", except a single script fragment to be evaled but
75236 finish_eval=$lt_finish_eval
75238 # Whether we should hardcode library paths into libraries.
75239 hardcode_into_libs=$hardcode_into_libs
75241 # Compile-time system search path for libraries.
75242 sys_lib_search_path_spec=$lt_sys_lib_search_path_spec
75244 # Run-time system search path for libraries.
75245 sys_lib_dlsearch_path_spec=$lt_sys_lib_dlsearch_path_spec
75247 # Whether dlopen is supported.
75248 dlopen_support=$enable_dlopen
75250 # Whether dlopen of programs is supported.
75251 dlopen_self=$enable_dlopen_self
75253 # Whether dlopen of statically linked programs is supported.
75254 dlopen_self_static=$enable_dlopen_self_static
75256 # Commands to strip libraries.
75257 old_striplib=$lt_old_striplib
75258 striplib=$lt_striplib
75261 # The linker used to build libraries.
75264 # How to create reloadable object files.
75265 reload_flag=$lt_reload_flag
75266 reload_cmds=$lt_reload_cmds
75268 # Commands used to build an old-style archive.
75269 old_archive_cmds=$lt_old_archive_cmds
75271 # A language specific compiler.
75274 # Is the compiler the GNU compiler?
75277 # Compiler flag to turn off builtin functions.
75278 no_builtin_flag=$lt_lt_prog_compiler_no_builtin_flag
75280 # How to pass a linker flag through the compiler.
75281 wl=$lt_lt_prog_compiler_wl
75283 # Additional compiler flags for building library objects.
75284 pic_flag=$lt_lt_prog_compiler_pic
75286 # Compiler flag to prevent dynamic linking.
75287 link_static_flag=$lt_lt_prog_compiler_static
75289 # Does compiler simultaneously support -c and -o options?
75290 compiler_c_o=$lt_lt_cv_prog_compiler_c_o
75292 # Whether or not to add -lc for building shared libraries.
75293 build_libtool_need_lc=$archive_cmds_need_lc
75295 # Whether or not to disallow shared libs when runtime libs are static.
75296 allow_libtool_libs_with_static_runtimes=$enable_shared_with_static_runtimes
75298 # Compiler flag to allow reflexive dlopens.
75299 export_dynamic_flag_spec=$lt_export_dynamic_flag_spec
75301 # Compiler flag to generate shared objects directly from archives.
75302 whole_archive_flag_spec=$lt_whole_archive_flag_spec
75304 # Whether the compiler copes with passing no objects directly.
75305 compiler_needs_object=$lt_compiler_needs_object
75307 # Create an old-style archive from a shared archive.
75308 old_archive_from_new_cmds=$lt_old_archive_from_new_cmds
75310 # Create a temporary old-style archive to link instead of a shared archive.
75311 old_archive_from_expsyms_cmds=$lt_old_archive_from_expsyms_cmds
75313 # Commands used to build a shared archive.
75314 archive_cmds=$lt_archive_cmds
75315 archive_expsym_cmds=$lt_archive_expsym_cmds
75317 # Commands used to build a loadable module if different from building
75318 # a shared archive.
75319 module_cmds=$lt_module_cmds
75320 module_expsym_cmds=$lt_module_expsym_cmds
75322 # Whether we are building with GNU ld or not.
75323 with_gnu_ld=$lt_with_gnu_ld
75325 # Flag that allows shared libraries with undefined symbols to be built.
75326 allow_undefined_flag=$lt_allow_undefined_flag
75328 # Flag that enforces no undefined symbols.
75329 no_undefined_flag=$lt_no_undefined_flag
75331 # Flag to hardcode \$libdir into a binary during linking.
75332 # This must work even if \$libdir does not exist
75333 hardcode_libdir_flag_spec=$lt_hardcode_libdir_flag_spec
75335 # If ld is used when linking, flag to hardcode \$libdir into a binary
75336 # during linking. This must work even if \$libdir does not exist.
75337 hardcode_libdir_flag_spec_ld=$lt_hardcode_libdir_flag_spec_ld
75339 # Whether we need a single "-rpath" flag with a separated argument.
75340 hardcode_libdir_separator=$lt_hardcode_libdir_separator
75342 # Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes
75343 # DIR into the resulting binary.
75344 hardcode_direct=$hardcode_direct
75346 # Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes
75347 # DIR into the resulting binary and the resulting library dependency is
75348 # "absolute",i.e impossible to change by setting \${shlibpath_var} if the
75349 # library is relocated.
75350 hardcode_direct_absolute=$hardcode_direct_absolute
75352 # Set to "yes" if using the -LDIR flag during linking hardcodes DIR
75353 # into the resulting binary.
75354 hardcode_minus_L=$hardcode_minus_L
75356 # Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR
75357 # into the resulting binary.
75358 hardcode_shlibpath_var=$hardcode_shlibpath_var
75360 # Set to "yes" if building a shared library automatically hardcodes DIR
75361 # into the library and all subsequent libraries and executables linked
75363 hardcode_automatic=$hardcode_automatic
75365 # Set to yes if linker adds runtime paths of dependent libraries
75366 # to runtime path list.
75367 inherit_rpath=$inherit_rpath
75369 # Whether libtool must link a program against all its dependency libraries.
75370 link_all_deplibs=$link_all_deplibs
75372 # Fix the shell variable \$srcfile for the compiler.
75373 fix_srcfile_path=$lt_fix_srcfile_path
75375 # Set to "yes" if exported symbols are required.
75376 always_export_symbols=$always_export_symbols
75378 # The commands to list exported symbols.
75379 export_symbols_cmds=$lt_export_symbols_cmds
75381 # Symbols that should not be listed in the preloaded symbols.
75382 exclude_expsyms=$lt_exclude_expsyms
75384 # Symbols that must always be exported.
75385 include_expsyms=$lt_include_expsyms
75387 # Commands necessary for linking programs (against libraries) with templates.
75388 prelink_cmds=$lt_prelink_cmds
75390 # Specify filename containing input files.
75391 file_list_spec=$lt_file_list_spec
75393 # How to hardcode a shared library path into an executable.
75394 hardcode_action=$hardcode_action
75396 # The directories searched by this compiler when creating a shared library.
75397 compiler_lib_search_dirs=$lt_compiler_lib_search_dirs
75399 # Dependencies to place before and after the objects being linked to
75400 # create a shared library.
75401 predep_objects=$lt_predep_objects
75402 postdep_objects=$lt_postdep_objects
75403 predeps=$lt_predeps
75404 postdeps=$lt_postdeps
75406 # The library search path used internally by the compiler when linking
75407 # a shared library.
75408 compiler_lib_search_path=$lt_compiler_lib_search_path
75410 # ### END LIBTOOL CONFIG
75416 cat <<\_LT_EOF >> "$cfgfile"
75417 # AIX sometimes has problems with the GCC collect2 program. For some
75418 # reason, if we set the COLLECT_NAMES environment variable, the problems
75419 # vanish in a puff of smoke.
75420 if test "X${COLLECT_NAMES+set}" != Xset; then
75422 export COLLECT_NAMES
75429 ltmain="$ac_aux_dir/ltmain.sh"
75432 # We use sed instead of cat because bash on DJGPP gets confused if
75433 # if finds mixed CR/LF and LF-only lines. Since sed operates in
75434 # text mode, it properly converts lines to CR/LF. This bash problem
75435 # is reportedly fixed, but why not run on old versions too?
75436 sed '/^# Generated shell functions inserted here/q' "$ltmain" >> "$cfgfile" \
75437 || (rm -f "$cfgfile"; exit 1)
75441 cat << \_LT_EOF >> "$cfgfile"
75443 # func_dirname file append nondir_replacement
75444 # Compute the dirname of FILE. If nonempty, add APPEND to the result,
75445 # otherwise set result to NONDIR_REPLACEMENT.
75449 */*) func_dirname_result="${1%/*}${2}" ;;
75450 * ) func_dirname_result="${3}" ;;
75454 # func_basename file
75457 func_basename_result="${1##*/}"
75460 # func_dirname_and_basename file append nondir_replacement
75461 # perform func_basename and func_dirname in a single function
75463 # dirname: Compute the dirname of FILE. If nonempty,
75464 # add APPEND to the result, otherwise set result
75465 # to NONDIR_REPLACEMENT.
75466 # value returned in "$func_dirname_result"
75467 # basename: Compute filename of FILE.
75468 # value retuned in "$func_basename_result"
75469 # Implementation must be kept synchronized with func_dirname
75470 # and func_basename. For efficiency, we do not delegate to
75471 # those functions but instead duplicate the functionality here.
75472 func_dirname_and_basename ()
75475 */*) func_dirname_result="${1%/*}${2}" ;;
75476 * ) func_dirname_result="${3}" ;;
75478 func_basename_result="${1##*/}"
75481 # func_stripname prefix suffix name
75482 # strip PREFIX and SUFFIX off of NAME.
75483 # PREFIX and SUFFIX must not contain globbing or regex special
75484 # characters, hashes, percent signs, but SUFFIX may contain a leading
75485 # dot (in which case that matches only a dot).
75488 # pdksh 5.2.14 does not do ${X%$Y} correctly if both X and Y are
75489 # positional parameters, so assign one to ordinary parameter first.
75490 func_stripname_result=${3}
75491 func_stripname_result=${func_stripname_result#"${1}"}
75492 func_stripname_result=${func_stripname_result%"${2}"}
75498 func_opt_split_opt=${1%%=*}
75499 func_opt_split_arg=${1#*=}
75506 *.lo) func_lo2o_result=${1%.lo}.${objext} ;;
75507 *) func_lo2o_result=${1} ;;
75511 # func_xform libobj-or-source
75514 func_xform_result=${1%.*}.lo
75517 # func_arith arithmetic-term...
75520 func_arith_result=$(( $* ))
75524 # STRING may not start with a hyphen.
75527 func_len_result=${#1}
75532 *) # Bourne compatible functions.
75533 cat << \_LT_EOF >> "$cfgfile"
75535 # func_dirname file append nondir_replacement
75536 # Compute the dirname of FILE. If nonempty, add APPEND to the result,
75537 # otherwise set result to NONDIR_REPLACEMENT.
75540 # Extract subdirectory from the argument.
75541 func_dirname_result=`$ECHO "${1}" | $SED "$dirname"`
75542 if test "X$func_dirname_result" = "X${1}"; then
75543 func_dirname_result="${3}"
75545 func_dirname_result="$func_dirname_result${2}"
75549 # func_basename file
75552 func_basename_result=`$ECHO "${1}" | $SED "$basename"`
75556 # func_stripname prefix suffix name
75557 # strip PREFIX and SUFFIX off of NAME.
75558 # PREFIX and SUFFIX must not contain globbing or regex special
75559 # characters, hashes, percent signs, but SUFFIX may contain a leading
75560 # dot (in which case that matches only a dot).
75561 # func_strip_suffix prefix name
75565 .*) func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%\\\\${2}\$%%"`;;
75566 *) func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%${2}\$%%"`;;
75571 my_sed_long_opt='1s/^\(-[^=]*\)=.*/\1/;q'
75572 my_sed_long_arg='1s/^-[^=]*=//'
75577 func_opt_split_opt=`$ECHO "${1}" | $SED "$my_sed_long_opt"`
75578 func_opt_split_arg=`$ECHO "${1}" | $SED "$my_sed_long_arg"`
75584 func_lo2o_result=`$ECHO "${1}" | $SED "$lo2o"`
75587 # func_xform libobj-or-source
75590 func_xform_result=`$ECHO "${1}" | $SED 's/\.[^.]*$/.lo/'`
75593 # func_arith arithmetic-term...
75596 func_arith_result=`expr "$@"`
75600 # STRING may not start with a hyphen.
75603 func_len_result=`expr "$1" : ".*" 2>/dev/null || echo $max_cmd_len`
75609 case $lt_shell_append in
75611 cat << \_LT_EOF >> "$cfgfile"
75613 # func_append var value
75614 # Append VALUE to the end of shell variable VAR.
75622 cat << \_LT_EOF >> "$cfgfile"
75624 # func_append var value
75625 # Append VALUE to the end of shell variable VAR.
75636 sed -n '/^# Generated shell functions inserted here/,$p' "$ltmain" >> "$cfgfile" \
75637 || (rm -f "$cfgfile"; exit 1)
75639 mv -f "$cfgfile" "$ofile" ||
75640 (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile")
75644 cat <<_LT_EOF >> "$ofile"
75646 # ### BEGIN LIBTOOL TAG CONFIG: CXX
75648 # The linker used to build libraries.
75651 # How to create reloadable object files.
75652 reload_flag=$lt_reload_flag_CXX
75653 reload_cmds=$lt_reload_cmds_CXX
75655 # Commands used to build an old-style archive.
75656 old_archive_cmds=$lt_old_archive_cmds_CXX
75658 # A language specific compiler.
75659 CC=$lt_compiler_CXX
75661 # Is the compiler the GNU compiler?
75664 # Compiler flag to turn off builtin functions.
75665 no_builtin_flag=$lt_lt_prog_compiler_no_builtin_flag_CXX
75667 # How to pass a linker flag through the compiler.
75668 wl=$lt_lt_prog_compiler_wl_CXX
75670 # Additional compiler flags for building library objects.
75671 pic_flag=$lt_lt_prog_compiler_pic_CXX
75673 # Compiler flag to prevent dynamic linking.
75674 link_static_flag=$lt_lt_prog_compiler_static_CXX
75676 # Does compiler simultaneously support -c and -o options?
75677 compiler_c_o=$lt_lt_cv_prog_compiler_c_o_CXX
75679 # Whether or not to add -lc for building shared libraries.
75680 build_libtool_need_lc=$archive_cmds_need_lc_CXX
75682 # Whether or not to disallow shared libs when runtime libs are static.
75683 allow_libtool_libs_with_static_runtimes=$enable_shared_with_static_runtimes_CXX
75685 # Compiler flag to allow reflexive dlopens.
75686 export_dynamic_flag_spec=$lt_export_dynamic_flag_spec_CXX
75688 # Compiler flag to generate shared objects directly from archives.
75689 whole_archive_flag_spec=$lt_whole_archive_flag_spec_CXX
75691 # Whether the compiler copes with passing no objects directly.
75692 compiler_needs_object=$lt_compiler_needs_object_CXX
75694 # Create an old-style archive from a shared archive.
75695 old_archive_from_new_cmds=$lt_old_archive_from_new_cmds_CXX
75697 # Create a temporary old-style archive to link instead of a shared archive.
75698 old_archive_from_expsyms_cmds=$lt_old_archive_from_expsyms_cmds_CXX
75700 # Commands used to build a shared archive.
75701 archive_cmds=$lt_archive_cmds_CXX
75702 archive_expsym_cmds=$lt_archive_expsym_cmds_CXX
75704 # Commands used to build a loadable module if different from building
75705 # a shared archive.
75706 module_cmds=$lt_module_cmds_CXX
75707 module_expsym_cmds=$lt_module_expsym_cmds_CXX
75709 # Whether we are building with GNU ld or not.
75710 with_gnu_ld=$lt_with_gnu_ld_CXX
75712 # Flag that allows shared libraries with undefined symbols to be built.
75713 allow_undefined_flag=$lt_allow_undefined_flag_CXX
75715 # Flag that enforces no undefined symbols.
75716 no_undefined_flag=$lt_no_undefined_flag_CXX
75718 # Flag to hardcode \$libdir into a binary during linking.
75719 # This must work even if \$libdir does not exist
75720 hardcode_libdir_flag_spec=$lt_hardcode_libdir_flag_spec_CXX
75722 # If ld is used when linking, flag to hardcode \$libdir into a binary
75723 # during linking. This must work even if \$libdir does not exist.
75724 hardcode_libdir_flag_spec_ld=$lt_hardcode_libdir_flag_spec_ld_CXX
75726 # Whether we need a single "-rpath" flag with a separated argument.
75727 hardcode_libdir_separator=$lt_hardcode_libdir_separator_CXX
75729 # Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes
75730 # DIR into the resulting binary.
75731 hardcode_direct=$hardcode_direct_CXX
75733 # Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes
75734 # DIR into the resulting binary and the resulting library dependency is
75735 # "absolute",i.e impossible to change by setting \${shlibpath_var} if the
75736 # library is relocated.
75737 hardcode_direct_absolute=$hardcode_direct_absolute_CXX
75739 # Set to "yes" if using the -LDIR flag during linking hardcodes DIR
75740 # into the resulting binary.
75741 hardcode_minus_L=$hardcode_minus_L_CXX
75743 # Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR
75744 # into the resulting binary.
75745 hardcode_shlibpath_var=$hardcode_shlibpath_var_CXX
75747 # Set to "yes" if building a shared library automatically hardcodes DIR
75748 # into the library and all subsequent libraries and executables linked
75750 hardcode_automatic=$hardcode_automatic_CXX
75752 # Set to yes if linker adds runtime paths of dependent libraries
75753 # to runtime path list.
75754 inherit_rpath=$inherit_rpath_CXX
75756 # Whether libtool must link a program against all its dependency libraries.
75757 link_all_deplibs=$link_all_deplibs_CXX
75759 # Fix the shell variable \$srcfile for the compiler.
75760 fix_srcfile_path=$lt_fix_srcfile_path_CXX
75762 # Set to "yes" if exported symbols are required.
75763 always_export_symbols=$always_export_symbols_CXX
75765 # The commands to list exported symbols.
75766 export_symbols_cmds=$lt_export_symbols_cmds_CXX
75768 # Symbols that should not be listed in the preloaded symbols.
75769 exclude_expsyms=$lt_exclude_expsyms_CXX
75771 # Symbols that must always be exported.
75772 include_expsyms=$lt_include_expsyms_CXX
75774 # Commands necessary for linking programs (against libraries) with templates.
75775 prelink_cmds=$lt_prelink_cmds_CXX
75777 # Specify filename containing input files.
75778 file_list_spec=$lt_file_list_spec_CXX
75780 # How to hardcode a shared library path into an executable.
75781 hardcode_action=$hardcode_action_CXX
75783 # The directories searched by this compiler when creating a shared library.
75784 compiler_lib_search_dirs=$lt_compiler_lib_search_dirs_CXX
75786 # Dependencies to place before and after the objects being linked to
75787 # create a shared library.
75788 predep_objects=$lt_predep_objects_CXX
75789 postdep_objects=$lt_postdep_objects_CXX
75790 predeps=$lt_predeps_CXX
75791 postdeps=$lt_postdeps_CXX
75793 # The library search path used internally by the compiler when linking
75794 # a shared library.
75795 compiler_lib_search_path=$lt_compiler_lib_search_path_CXX
75797 # ### END LIBTOOL TAG CONFIG: CXX
75801 "include/gstdint.h":C)
75802 if test "$GCC" = yes; then
75803 echo "/* generated for " `$CC --version | sed 1q` "*/" > tmp-stdint.h
75805 echo "/* generated for $CC */" > tmp-stdint.h
75808 sed 's/^ *//' >> tmp-stdint.h <<EOF
75810 #ifndef GCC_GENERATED_STDINT_H
75811 #define GCC_GENERATED_STDINT_H 1
75813 #include <sys/types.h>
75816 if test "$acx_cv_header_stdint" != stdint.h; then
75817 echo "#include <stddef.h>" >> tmp-stdint.h
75819 if test "$acx_cv_header_stdint" != stddef.h; then
75820 echo "#include <$acx_cv_header_stdint>" >> tmp-stdint.h
75823 sed 's/^ *//' >> tmp-stdint.h <<EOF
75824 /* glibc uses these symbols as guards to prevent redefinitions. */
75825 #ifdef __int8_t_defined
75830 #ifdef __uint32_t_defined
75836 # ----------------- done header, emit basic int types -------------
75837 if test "$acx_cv_header_stdint" = stddef.h; then
75838 sed 's/^ *//' >> tmp-stdint.h <<EOF
75842 #ifndef __uint8_t_defined
75843 #define __uint8_t_defined
75845 typedef unsigned $acx_cv_type_int8_t uint8_t;
75852 #ifndef __uint16_t_defined
75853 #define __uint16_t_defined
75855 typedef unsigned $acx_cv_type_int16_t uint16_t;
75862 #ifndef __uint32_t_defined
75863 #define __uint32_t_defined
75865 typedef unsigned $acx_cv_type_int32_t uint32_t;
75872 #ifndef __int8_t_defined
75873 #define __int8_t_defined
75875 typedef $acx_cv_type_int8_t int8_t;
75882 #ifndef __int16_t_defined
75883 #define __int16_t_defined
75885 typedef $acx_cv_type_int16_t int16_t;
75892 #ifndef __int32_t_defined
75893 #define __int32_t_defined
75895 typedef $acx_cv_type_int32_t int32_t;
75900 elif test "$ac_cv_type_u_int32_t" = yes; then
75901 sed 's/^ *//' >> tmp-stdint.h <<EOF
75903 /* int8_t int16_t int32_t defined by inet code, we do the u_intXX types */
75916 #ifndef __uint8_t_defined
75917 #define __uint8_t_defined
75919 typedef u_int8_t uint8_t;
75926 #ifndef __uint16_t_defined
75927 #define __uint16_t_defined
75929 typedef u_int16_t uint16_t;
75936 #ifndef __uint32_t_defined
75937 #define __uint32_t_defined
75939 typedef u_int32_t uint32_t;
75945 sed 's/^ *//' >> tmp-stdint.h <<EOF
75947 /* Some systems have guard macros to prevent redefinitions, define them. */
75969 # ------------- done basic int types, emit int64_t types ------------
75970 if test "$ac_cv_type_uint64_t" = yes; then
75971 sed 's/^ *//' >> tmp-stdint.h <<EOF
75973 /* system headers have good uint64_t and int64_t */
75981 elif test "$ac_cv_type_u_int64_t" = yes; then
75982 sed 's/^ *//' >> tmp-stdint.h <<EOF
75984 /* system headers have an u_int64_t (and int64_t) */
75990 #ifndef __uint64_t_defined
75991 #define __uint64_t_defined
75993 typedef u_int64_t uint64_t;
75998 elif test -n "$acx_cv_type_int64_t"; then
75999 sed 's/^ *//' >> tmp-stdint.h <<EOF
76001 /* architecture has a 64-bit type, $acx_cv_type_int64_t */
76005 typedef $acx_cv_type_int64_t int64_t;
76010 #ifndef __uint64_t_defined
76011 #define __uint64_t_defined
76013 typedef unsigned $acx_cv_type_int64_t uint64_t;
76019 sed 's/^ *//' >> tmp-stdint.h <<EOF
76021 /* some common heuristics for int64_t, using compiler-specific tests */
76022 #if defined __STDC_VERSION__ && (__STDC_VERSION__-0) >= 199901L
76025 #ifndef __int64_t_defined
76027 typedef long long int64_t;
76034 typedef unsigned long long uint64_t;
76038 #elif defined __GNUC__ && defined (__STDC__) && __STDC__-0
76039 /* NextStep 2.0 cc is really gcc 1.93 but it defines __GNUC__ = 2 and
76040 does not implement __extension__. But that compiler doesn't define
76042 # if __GNUC__ < 2 || (__NeXT__ && !__GNUC_MINOR__)
76043 # define __extension__
76049 __extension__ typedef long long int64_t;
76055 __extension__ typedef unsigned long long uint64_t;
76059 #elif !defined __STRICT_ANSI__
76060 # if defined _MSC_VER || defined __WATCOMC__ || defined __BORLANDC__
76065 typedef __int64 int64_t;
76071 typedef unsigned __int64 uint64_t;
76074 # endif /* compiler */
76076 #endif /* ANSI version */
76080 # ------------- done int64_t types, emit intptr types ------------
76081 if test "$ac_cv_type_uintptr_t" != yes; then
76082 sed 's/^ *//' >> tmp-stdint.h <<EOF
76084 /* Define intptr_t based on sizeof(void*) = $ac_cv_sizeof_void_p */
76085 #ifndef __uintptr_t_defined
76087 typedef u$acx_cv_type_intptr_t uintptr_t;
76090 #ifndef __intptr_t_defined
76092 typedef $acx_cv_type_intptr_t intptr_t;
76098 # ------------- done intptr types, emit int_least types ------------
76099 if test "$ac_cv_type_int_least32_t" != yes; then
76100 sed 's/^ *//' >> tmp-stdint.h <<EOF
76102 /* Define int_least types */
76103 typedef int8_t int_least8_t;
76104 typedef int16_t int_least16_t;
76105 typedef int32_t int_least32_t;
76107 typedef int64_t int_least64_t;
76110 typedef uint8_t uint_least8_t;
76111 typedef uint16_t uint_least16_t;
76112 typedef uint32_t uint_least32_t;
76114 typedef uint64_t uint_least64_t;
76119 # ------------- done intptr types, emit int_fast types ------------
76120 if test "$ac_cv_type_int_fast32_t" != yes; then
76121 sed 's/^ *//' >> tmp-stdint.h <<EOF
76123 /* Define int_fast types. short is often slow */
76124 typedef int8_t int_fast8_t;
76125 typedef int int_fast16_t;
76126 typedef int32_t int_fast32_t;
76128 typedef int64_t int_fast64_t;
76131 typedef uint8_t uint_fast8_t;
76132 typedef unsigned int uint_fast16_t;
76133 typedef uint32_t uint_fast32_t;
76135 typedef uint64_t uint_fast64_t;
76140 if test "$ac_cv_type_uintmax_t" != yes; then
76141 sed 's/^ *//' >> tmp-stdint.h <<EOF
76143 /* Define intmax based on what we found */
76146 typedef int64_t intmax_t;
76148 typedef long intmax_t;
76153 typedef uint64_t uintmax_t;
76155 typedef unsigned long uintmax_t;
76161 sed 's/^ *//' >> tmp-stdint.h <<EOF
76163 #endif /* GCC_GENERATED_STDINT_H */
76166 if test -r include/gstdint.h && cmp -s tmp-stdint.h include/gstdint.h; then
76169 mv -f tmp-stdint.h include/gstdint.h
76173 "scripts/testsuite_flags":F) chmod +x scripts/testsuite_flags ;;
76174 "scripts/extract_symvers":F) chmod +x scripts/extract_symvers ;;
76175 "include/Makefile":F) cat > vpsed$$ << \_EOF
76176 s!`test -f '$<' || echo '$(srcdir)/'`!!
76178 sed -f vpsed$$ $ac_file > tmp$$
76181 echo 'MULTISUBDIR =' >> $ac_file
76183 . ${multi_basedir}/config-ml.in
76184 { ml_norecursion=; unset ml_norecursion;}
76186 "libsupc++/Makefile":F) cat > vpsed$$ << \_EOF
76187 s!`test -f '$<' || echo '$(srcdir)/'`!!
76189 sed -f vpsed$$ $ac_file > tmp$$
76192 echo 'MULTISUBDIR =' >> $ac_file
76194 . ${multi_basedir}/config-ml.in
76195 { ml_norecursion=; unset ml_norecursion;}
76197 "python/Makefile":F) cat > vpsed$$ << \_EOF
76198 s!`test -f '$<' || echo '$(srcdir)/'`!!
76200 sed -f vpsed$$ $ac_file > tmp$$
76203 echo 'MULTISUBDIR =' >> $ac_file
76205 . ${multi_basedir}/config-ml.in
76206 { ml_norecursion=; unset ml_norecursion;}
76208 "src/Makefile":F) cat > vpsed$$ << \_EOF
76209 s!`test -f '$<' || echo '$(srcdir)/'`!!
76211 sed -f vpsed$$ $ac_file > tmp$$
76214 echo 'MULTISUBDIR =' >> $ac_file
76216 . ${multi_basedir}/config-ml.in
76217 { ml_norecursion=; unset ml_norecursion;}
76219 "src/c++98/Makefile":F) cat > vpsed$$ << \_EOF
76220 s!`test -f '$<' || echo '$(srcdir)/'`!!
76222 sed -f vpsed$$ $ac_file > tmp$$
76225 echo 'MULTISUBDIR =' >> $ac_file
76227 . ${multi_basedir}/config-ml.in
76228 { ml_norecursion=; unset ml_norecursion;}
76230 "src/c++11/Makefile":F) cat > vpsed$$ << \_EOF
76231 s!`test -f '$<' || echo '$(srcdir)/'`!!
76233 sed -f vpsed$$ $ac_file > tmp$$
76236 echo 'MULTISUBDIR =' >> $ac_file
76238 . ${multi_basedir}/config-ml.in
76239 { ml_norecursion=; unset ml_norecursion;}
76241 "doc/Makefile":F) cat > vpsed$$ << \_EOF
76242 s!`test -f '$<' || echo '$(srcdir)/'`!!
76244 sed -f vpsed$$ $ac_file > tmp$$
76247 echo 'MULTISUBDIR =' >> $ac_file
76249 . ${multi_basedir}/config-ml.in
76250 { ml_norecursion=; unset ml_norecursion;}
76252 "po/Makefile":F) cat > vpsed$$ << \_EOF
76253 s!`test -f '$<' || echo '$(srcdir)/'`!!
76255 sed -f vpsed$$ $ac_file > tmp$$
76258 echo 'MULTISUBDIR =' >> $ac_file
76260 . ${multi_basedir}/config-ml.in
76261 { ml_norecursion=; unset ml_norecursion;}
76263 "testsuite/Makefile":F) cat > vpsed$$ << \_EOF
76264 s!`test -f '$<' || echo '$(srcdir)/'`!!
76266 sed -f vpsed$$ $ac_file > tmp$$
76269 echo 'MULTISUBDIR =' >> $ac_file
76271 . ${multi_basedir}/config-ml.in
76272 { ml_norecursion=; unset ml_norecursion;}
76274 "generate-headers":C) (cd include && ${MAKE-make} pch_build= ) ;;
76282 ac_clean_files=$ac_clean_files_save
76284 test $ac_write_fail = 0 ||
76285 as_fn_error "write failure creating $CONFIG_STATUS" "$LINENO" 5
76288 # configure is writing to config.log, and then calls config.status.
76289 # config.status does its own redirection, appending to config.log.
76290 # Unfortunately, on DOS this fails, as config.log is still kept open
76291 # by configure, so config.status won't be able to write to it; its
76292 # output is simply discarded. So we exec the FD to /dev/null,
76293 # effectively closing config.log, so it can be properly (re)opened and
76294 # appended to by config.status. When coming back to configure, we
76295 # need to make the FD available again.
76296 if test "$no_create" != yes; then
76298 ac_config_status_args=
76299 test "$silent" = yes &&
76300 ac_config_status_args="$ac_config_status_args --quiet"
76302 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
76304 # Use ||, not &&, to avoid exiting from the if with $? = 1, which
76305 # would make configure fail if this is the last instruction.
76306 $ac_cs_success || as_fn_exit $?
76308 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
76309 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
76310 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}